[1097] | 1 | package org.expeditee.gio.gesture;
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| 2 |
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[1448] | 3 | import java.io.File;
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| 4 | import java.io.IOException;
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| 5 | import java.nio.file.Files;
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| 6 | import java.nio.file.Path;
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| 7 | import java.nio.file.Paths;
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| 8 | import java.nio.file.StandardCopyOption;
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[1097] | 9 | import java.text.NumberFormat;
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| 10 | import java.util.ArrayList;
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| 11 | import java.util.Collection;
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| 12 | import java.util.Collections;
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| 13 | import java.util.HashMap;
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| 14 | import java.util.HashSet;
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| 15 | import java.util.Iterator;
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| 16 | import java.util.LinkedHashSet;
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| 17 | import java.util.LinkedList;
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| 18 | import java.util.List;
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| 19 | import java.util.Set;
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| 20 |
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| 21 | import org.expeditee.actions.Actions;
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| 22 | import org.expeditee.actions.Misc;
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| 23 | import org.expeditee.actions.Navigation;
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| 24 | import org.expeditee.core.Colour;
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| 25 | import org.expeditee.core.Point;
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| 26 | import org.expeditee.core.bounds.AxisAlignedBoxBounds;
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[1122] | 27 | import org.expeditee.gio.ClipboardManager.ClipboardData;
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[1097] | 28 | import org.expeditee.gio.EcosystemManager;
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| 29 | import org.expeditee.gio.gesture.Gesture.GestureType;
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| 30 | import org.expeditee.gio.gesture.data.ChangeColourGestureData;
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| 31 | import org.expeditee.gio.gesture.data.ClickGestureData;
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| 32 | import org.expeditee.gio.gesture.data.CreateItemGestureData;
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| 33 | import org.expeditee.gio.gesture.data.CreateItemGestureData.ItemType;
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| 34 | import org.expeditee.gio.gesture.data.DeleteGestureData;
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| 35 | import org.expeditee.gio.gesture.data.FormatGestureData;
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| 36 | import org.expeditee.gio.gesture.data.InsertStringGestureData;
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| 37 | import org.expeditee.gio.gesture.data.ItemSpecificGestureData;
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| 38 | import org.expeditee.gio.gesture.data.JustifyGestureData;
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| 39 | import org.expeditee.gio.gesture.data.LinkGestureData;
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| 40 | import org.expeditee.gio.gesture.data.NavigateFrameGestureData;
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| 41 | import org.expeditee.gio.gesture.data.NavigateTextGestureData;
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| 42 | import org.expeditee.gio.gesture.data.PanGestureData;
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| 43 | import org.expeditee.gio.gesture.data.PickUpGestureData;
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| 44 | import org.expeditee.gio.gesture.data.RefreshGestureData;
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| 45 | import org.expeditee.gio.gesture.data.ScaleGestureData;
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[1122] | 46 | import org.expeditee.gio.gesture.data.SelectAreaGestureData;
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[1097] | 47 | import org.expeditee.gio.gesture.data.UndoGestureData;
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| 48 | import org.expeditee.gio.gesture.data.ZoomGestureData;
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[1122] | 49 | import org.expeditee.gio.input.KBMInputEvent.Key;
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[1097] | 50 | import org.expeditee.gio.input.StandardInputEventListeners;
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| 51 | import org.expeditee.gui.AttributeUtils;
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| 52 | import org.expeditee.gui.AttributeValuePair;
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| 53 | import org.expeditee.gui.ColorUtils;
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| 54 | import org.expeditee.gui.DisplayController;
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| 55 | import org.expeditee.gui.Frame;
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| 56 | import org.expeditee.gui.FrameCreator;
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| 57 | import org.expeditee.gui.FrameGraphics;
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| 58 | import org.expeditee.gui.FrameIO;
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| 59 | import org.expeditee.gui.FrameUtils;
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| 60 | import org.expeditee.gui.FreeItems;
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| 61 | import org.expeditee.gui.MessageBay;
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[1415] | 62 | import org.expeditee.gui.ItemsList;
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[1097] | 63 | import org.expeditee.gui.Vector;
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| 64 | import org.expeditee.io.ExpClipReader;
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| 65 | import org.expeditee.io.ItemSelection;
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| 66 | import org.expeditee.io.ItemSelection.ExpDataHandler;
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| 67 | import org.expeditee.items.Circle;
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| 68 | import org.expeditee.items.Constraint;
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| 69 | import org.expeditee.items.Dot;
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| 70 | import org.expeditee.items.Item;
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[1122] | 71 | import org.expeditee.items.Item.HighlightMode;
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[1097] | 72 | import org.expeditee.items.ItemUtils;
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| 73 | import org.expeditee.items.Line;
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| 74 | import org.expeditee.items.Picture;
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| 75 | import org.expeditee.items.Text;
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| 76 | import org.expeditee.items.UserAppliedPermission;
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| 77 | import org.expeditee.items.XRayable;
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| 78 | import org.expeditee.items.MagneticConstraint.MagneticConstraints;
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| 79 | import org.expeditee.items.widgets.ButtonWidget;
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| 80 | import org.expeditee.items.widgets.Widget;
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| 81 | import org.expeditee.items.widgets.WidgetCorner;
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| 82 | import org.expeditee.items.widgets.WidgetEdge;
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[1312] | 83 | import org.expeditee.settings.UserSettings;
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[1097] | 84 | import org.expeditee.settings.experimental.ExperimentalFeatures;
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| 85 | import org.expeditee.settings.templates.TemplateSettings;
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| 86 | import org.expeditee.stats.SessionStats;
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| 87 |
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[1155] | 88 | public class StandardGestureActions implements GestureListener {
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[1097] | 89 | /** The gesture types offered by core Expeditee. */
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[1155] | 90 | //@formatter:off
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| 91 | public enum StandardGestureType {
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[1097] | 92 | ACTION, // Make action, remove action
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[1155] | 93 | CALCULATE,
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[1097] | 94 | CHANGE_COLOUR, // F3
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[1155] | 95 | CLICK,
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| 96 | COPY,
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| 97 | CREATE_ITEM,
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| 98 | CUT,
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| 99 | DELETE,
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[1242] | 100 | DROP_DOWN, // F0 (ESC) (Positions the cursor below the current text item. Similar to enter in traditional editors.)
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[1155] | 101 | EXTRACT_ATTRIBUTES,
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| 102 | EXTRUDE,
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| 103 | FORMAT,
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[1097] | 104 | INSERT_DATE, // F5
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[1155] | 105 | INSERT_STRING,
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[1186] | 106 | JUSTIFY,
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| 107 | LINK, // Create link, remove link, follow link
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[1155] | 108 | MAKE_CIRCLE,
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| 109 | MOVE_CURSOR,
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[1097] | 110 | NAVIGATE_FRAME, // Forward/back/next/previous frame
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[1155] | 111 | NAVIGATE_TEXT,
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[1097] | 112 | NEW_FRAMESET, // F6
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[1155] | 113 | NEXT_ITEM,
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| 114 | PAN,
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| 115 | PASTE,
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| 116 | PICK_UP,
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| 117 | PLACE,
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[1097] | 118 | REFRESH, // F12
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| 119 | ROTATE_DISPLAY_MODE, // F9
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| 120 | ROTATE_FONT_FAMILY, // F8
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| 121 | ROTATE_FONT_STYLE, // F7
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| 122 | SAVE, // F11
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| 123 | SCALE, // F1 & F2
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[1155] | 124 | SELECT_AREA,
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| 125 | SPLIT_TEXT,
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[1097] | 126 | TOGGLE_ANNOTATION, // F4
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[1155] | 127 | TOGGLE_ARROWHEAD,
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| 128 | TOGGLE_BOLD,
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| 129 | TOGGLE_ITALICS,
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[1097] | 130 | TOGGLE_ITEMS_MARK, // Show/hide the little circle indicating the item has a link and/or action
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| 131 | TOGGLE_XRAY_MODE, // F10
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[1415] | 132 | CYCLE_SURROGATE_MODE, // Shift + F10
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[1155] | 133 | UNDO,
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[1415] | 134 | ZOOM,
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| 135 | ACTIVATE_BUTTON // Enter while over Item with _acceptsKeyboardEnter set to true
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[1097] | 136 | }
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[1155] | 137 | //@formatter:on
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| 138 |
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[1097] | 139 | private static StandardGestureActions _instance = null;
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[1155] | 140 |
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| 141 | public static StandardGestureActions getInstance() {
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[1097] | 142 | if (_instance == null) {
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| 143 | _instance = new StandardGestureActions();
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| 144 | }
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[1155] | 145 |
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[1097] | 146 | return _instance;
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| 147 | }
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[1155] | 148 |
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[1097] | 149 | private HashMap<StandardGestureType, GestureType> _gestureTypes;
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| 150 |
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| 151 | private HashMap<GestureType, GestureAction> _actions;
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[1155] | 152 |
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| 153 | private StandardGestureActions() {
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[1097] | 154 | _gestureTypes = new HashMap<StandardGestureType, GestureType>();
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| 155 | initialiseGestureTypes();
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| 156 | _actions = new HashMap<GestureType, GestureAction>();
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| 157 | initialiseActions();
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| 158 | }
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[1155] | 159 |
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[1097] | 160 | @Override
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[1155] | 161 | public void preGesture(final Gesture gesture) {
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| 162 | final GestureAction action = getGestureAction(gesture.getType());
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| 163 | if (action == null) {
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| 164 | return;
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| 165 | }
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| 166 | action.prepare(gesture);
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[1097] | 167 | }
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[1155] | 168 |
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| 169 | @Override
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| 170 | public void onGesture(final Gesture gesture) {
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| 171 | final GestureAction action = getGestureAction(gesture.getType());
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| 172 | if (action == null) {
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| 173 | return;
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| 174 | }
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| 175 | action.exec(gesture);
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| 176 | }
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| 177 |
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| 178 | @Override
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| 179 | public void postGesture(final Gesture gesture) {
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| 180 | final GestureAction action = getGestureAction(gesture.getType());
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| 181 | if (action == null) {
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| 182 | return;
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| 183 | }
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| 184 | action.finalise(gesture);
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| 185 | }
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| 186 |
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| 187 | private void setGestureAction(GestureType type, GestureAction action) {
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[1166] | 188 | if (type == null) {
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[1155] | 189 | return;
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[1166] | 190 | }
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[1155] | 191 |
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[1097] | 192 | _actions.put(type, action);
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| 193 | }
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[1155] | 194 |
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| 195 | private GestureAction getGestureAction(GestureType type) {
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[1166] | 196 | if (type == null) {
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[1155] | 197 | return null;
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[1166] | 198 | }
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[1155] | 199 |
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[1097] | 200 | return _actions.get(type);
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| 201 | }
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[1155] | 202 |
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[1097] | 203 | /**
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| 204 | * Sets up the standard gesture actions.
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| 205 | */
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[1155] | 206 | private void initialiseActions() {
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[1097] | 207 | // Set the ACTION action
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| 208 | setGestureAction(gestureType(StandardGestureType.ACTION), new GestureAction() {
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| 209 | @Override
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| 210 | public void exec(Gesture gesture) {
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| 211 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
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| 212 | Item current = data.getCurrentItem();
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| 213 | // If its not linked then link it to its self
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| 214 | if (current instanceof Text) {
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| 215 | if (!current.hasAction()) {
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| 216 | String text = ((Text) current).getText().trim();
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| 217 | // first trim the annotation
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| 218 | if (text.startsWith("@")) {
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| 219 | text = text.substring(1).trim();
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| 220 | }
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| 221 | // then trim the action
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| 222 | String lowerCaseText = text.toLowerCase();
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| 223 | if (lowerCaseText.startsWith("a:")) {
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| 224 | text = text.substring("a:".length()).trim();
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| 225 | } else if (lowerCaseText.startsWith("action:")) {
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| 226 | text = text.substring("action:".length()).trim();
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| 227 |
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| 228 | }
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| 229 | current.setAction(text);
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| 230 | } else {
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| 231 | // If its linked remove the link
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| 232 | current.setActions(null);
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| 233 | }
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| 234 | }
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| 235 | }
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| 236 | });
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[1155] | 237 |
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[1097] | 238 | // Set the CALCULATE action
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| 239 | setGestureAction(gestureType(StandardGestureType.CALCULATE), new GestureAction() {
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| 240 | @Override
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| 241 | public void exec(Gesture gesture) {
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| 242 | Item on = ((ItemSpecificGestureData) gesture.getData()).getCurrentItem();
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| 243 | if (on != null) {
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| 244 | calculateItem(on);
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| 245 | DisplayController.requestRefresh(true);
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| 246 | }
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| 247 | }
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| 248 | });
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[1155] | 249 |
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[1097] | 250 | // Set the CHANGE_COLOUR action
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| 251 | setGestureAction(gestureType(StandardGestureType.CHANGE_COLOUR), new GestureAction() {
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| 252 | @Override
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| 253 | public void exec(Gesture gesture) {
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| 254 | ChangeColourGestureData data = (ChangeColourGestureData) gesture.getData();
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| 255 | Item currentItem = data.getCurrentItem();
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| 256 | Collection<Item> currentItems = data.getCurrentItems();
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| 257 | Collection<Item> enclosure = data.getEnclosure();
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| 258 | boolean shouldSetTransparent = data.shouldSetTransparent();
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| 259 | boolean shouldSetSecondaryColour = data.shouldSetSecondaryColour();
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| 260 | if (currentItem == null && currentItems != null && currentItems.size() > 0) {
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| 261 | Collection<Item> connected = data.getEnclosure().iterator().next().getAllConnected();
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| 262 | if (connected.size() > 0) {
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| 263 | for (Item d : enclosure) {
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[1166] | 264 | if (shouldSetSecondaryColour) {
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[1097] | 265 | SetGradientColor(d, shouldSetTransparent);
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[1166] | 266 | } else {
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[1097] | 267 | SetFillColor(d, shouldSetTransparent);
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[1166] | 268 | }
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[1097] | 269 | break;
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| 270 | }
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| 271 | }
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| 272 | } else if (currentItem != null) {
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| 273 | SetColor(currentItem, shouldSetTransparent, shouldSetSecondaryColour);
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| 274 | }
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| 275 | }
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| 276 | });
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[1155] | 277 |
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[1097] | 278 | // Set the CLICK action
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| 279 | setGestureAction(gestureType(StandardGestureType.CLICK), new GestureAction() {
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| 280 | @Override
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| 281 | public void exec(Gesture gesture) {
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| 282 | ClickGestureData data = (ClickGestureData) gesture.getData();
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| 283 | click(data.getCurrentItem(), data.getCurrentItems(), data.getPosition());
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| 284 | }
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| 285 | });
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[1155] | 286 |
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[1097] | 287 | // Set the COPY action
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| 288 | setGestureAction(gestureType(StandardGestureType.COPY), new GestureAction() {
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| 289 | @Override
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| 290 | public void exec(Gesture gesture) {
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| 291 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
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| 292 | Item current = data.getCurrentItem();
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| 293 | if (FreeItems.hasItemsAttachedToCursor()) {
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| 294 | ItemSelection.copyClone();
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| 295 | } else if (current instanceof Text) {
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| 296 | copyItemToClipboard(current);
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| 297 | }
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| 298 | }
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| 299 | });
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[1155] | 300 |
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[1097] | 301 | // Set the CREATE_ITEM action
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| 302 | setGestureAction(gestureType(StandardGestureType.CREATE_ITEM), new GestureAction() {
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| 303 | @Override
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| 304 | public void exec(Gesture gesture) {
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| 305 | CreateItemGestureData data = (CreateItemGestureData) gesture.getData();
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| 306 | if (data.getItemType() == ItemType.LINE) {
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| 307 | newLineAction(data.getPosition(), data.getCurrentItem());
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| 308 | } else if (data.getItemType() == ItemType.BOX) {
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| 309 | createRectangleAction();
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| 310 | }
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| 311 | // TODO: Complete. cts16
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| 312 | }
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| 313 | });
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[1155] | 314 |
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[1097] | 315 | // Set the CUT action
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| 316 | setGestureAction(gestureType(StandardGestureType.CUT), new GestureAction() {
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| 317 | @Override
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| 318 | public void exec(Gesture gesture) {
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| 319 | ItemSelection.cut();
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| 320 | }
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| 321 | });
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[1155] | 322 |
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[1097] | 323 | // Set the DELETE action
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| 324 | setGestureAction(gestureType(StandardGestureType.DELETE), new GestureAction() {
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| 325 | @Override
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| 326 | public void exec(Gesture gesture) {
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| 327 | DeleteGestureData data = (DeleteGestureData) gesture.getData();
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[1155] | 328 | if (FreeItems.getInstance().isEmpty() && data.getCurrentItem() == null && data.getCurrentItems() == null
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| 329 | && data.getEnclosure() == null) {
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| 330 | final Gesture undoGesture = data.getAlternateMode()
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| 331 | ? new Gesture(StandardGestureActions.getInstance().gestureType(StandardGestureType.UNDO),
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| 332 | new UndoGestureData(true))
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| 333 | : new Gesture(StandardGestureActions.getInstance().gestureType(StandardGestureType.UNDO),
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| 334 | new UndoGestureData(false));
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[1122] | 335 | getGestureAction(gestureType(StandardGestureType.UNDO)).exec(undoGesture);
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| 336 | } else {
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| 337 | delete(data.getCurrentItem(), data.getCurrentItems(), data.getEnclosure(), data.getAlternateMode());
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[1155] | 338 | }
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[1097] | 339 | }
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| 340 | });
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[1155] | 341 |
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[1097] | 342 | // Set the DROP_DOWN action
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| 343 | setGestureAction(gestureType(StandardGestureType.DROP_DOWN), new GestureAction() {
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| 344 | @Override
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| 345 | public void exec(Gesture gesture) {
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[1155] | 346 |
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[1097] | 347 | // Get the enclosed items
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| 348 | Item on = FrameUtils.getCurrentItem();
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| 349 | if (on == null) {
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| 350 | Collection<Item> enclosed = FrameUtils.getCurrentItems(on);
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[1155] | 351 |
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[1097] | 352 | Collection<Item> lineEnds;
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| 353 | Item firstConnected;
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| 354 | if (enclosed != null && enclosed.size() > 0) {
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| 355 | // ensure only one dot\line is present in the list
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| 356 | lineEnds = FrameUtils.getEnclosingLineEnds();
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| 357 | firstConnected = lineEnds.iterator().next();
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[1155] | 358 |
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[1097] | 359 | // Get the last text item and drop from in
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| 360 | Item lastText = null;
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| 361 | for (Item i : enclosed) {
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| 362 | if (i instanceof Text) {
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| 363 | lastText = i;
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| 364 | }
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| 365 | }
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[1155] | 366 |
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[1097] | 367 | // Drop from the item if there was a text item in the box
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| 368 | if (lastText != null) {
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| 369 | Drop(lastText, false);
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| 370 | } else {
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| 371 | // Move to the top of the box
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| 372 | AxisAlignedBoxBounds rect = firstConnected.getBoundingBox();
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| 373 | int newX = rect.getMinX() + Text.MARGIN_LEFT;
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[1155] | 374 | int newY = Text.MARGIN_LEFT + rect.getMinY()
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| 375 | + DisplayController.getCurrentFrame().getItemTemplate().getBoundsHeight();
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[1097] | 376 | moveCursorAndFreeItems(newX, newY);
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| 377 | // TODO can resetOffset be put inside moveCursorAndFreeItems
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| 378 | resetOffset();
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| 379 | }
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| 380 | return;
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| 381 | }
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| 382 | }
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[1155] | 383 |
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[1097] | 384 | Drop(on, false);
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| 385 | }
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| 386 | });
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[1155] | 387 |
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[1097] | 388 | // Set the EXTRACT_ATTRIBUTES action
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| 389 | setGestureAction(gestureType(StandardGestureType.EXTRACT_ATTRIBUTES), new GestureAction() {
|
---|
| 390 | @Override
|
---|
| 391 | public void exec(Gesture gesture) {
|
---|
| 392 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 393 | extractAttributes(data.getCurrentItem());
|
---|
| 394 | }
|
---|
| 395 | });
|
---|
[1155] | 396 |
|
---|
[1097] | 397 | // Set the FORMAT action
|
---|
| 398 | setGestureAction(gestureType(StandardGestureType.FORMAT), new GestureAction() {
|
---|
| 399 | @Override
|
---|
| 400 | public void exec(Gesture gesture) {
|
---|
| 401 | FormatGestureData data = (FormatGestureData) gesture.getData();
|
---|
| 402 | if (data.getHorizontal()) {
|
---|
[1199] | 403 | Actions.LegacyPerformActionCatchErrors(data.getFrame(), null, "HFormat");
|
---|
[1097] | 404 | } else {
|
---|
[1199] | 405 | Actions.LegacyPerformActionCatchErrors(data.getFrame(), null, "Format");
|
---|
[1097] | 406 | }
|
---|
| 407 | }
|
---|
| 408 | });
|
---|
[1155] | 409 |
|
---|
[1097] | 410 | // Set the INSERT_DATE action
|
---|
| 411 | setGestureAction(gestureType(StandardGestureType.INSERT_DATE), new GestureAction() {
|
---|
| 412 | @Override
|
---|
| 413 | public void exec(Gesture gesture) {
|
---|
| 414 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 415 | Item currentItem = data.getCurrentItem();
|
---|
| 416 | Collection<Item> currentItems = data.getCurrentItems();
|
---|
| 417 | if (currentItem == null && currentItems != null && currentItems.size() > 0) {
|
---|
| 418 | Text.AddDate(data.getEnclosure().iterator().next());
|
---|
| 419 | } else {
|
---|
| 420 | Text.AddDate(currentItem);
|
---|
| 421 | }
|
---|
| 422 | }
|
---|
| 423 | });
|
---|
[1155] | 424 |
|
---|
[1097] | 425 | // Set the INSERT_STRING action
|
---|
| 426 | setGestureAction(gestureType(StandardGestureType.INSERT_STRING), new GestureAction() {
|
---|
| 427 | @Override
|
---|
| 428 | public void exec(Gesture gesture) {
|
---|
| 429 | InsertStringGestureData data = (InsertStringGestureData) gesture.getData();
|
---|
[1415] | 430 |
|
---|
| 431 | Item currentItem = data.getCurrentItem();
|
---|
| 432 | char[] charArray = data.getString().toCharArray();
|
---|
| 433 |
|
---|
| 434 | if (currentItem != null) {
|
---|
| 435 | // If we are over a item taht accepts keyboard enter and the only
|
---|
| 436 | // character being entered is the enter key then we do not insert it.
|
---|
| 437 | boolean keyboardEnter = data.getCurrentItem().acceptsKeyboardEnter();
|
---|
| 438 | if (keyboardEnter && charArray.length == 1 && charArray[0] == (char) 10) {
|
---|
| 439 | return;
|
---|
| 440 | }
|
---|
| 441 | }
|
---|
| 442 |
|
---|
| 443 | for (char c : charArray) {
|
---|
[1126] | 444 | processChar(c, data.isShiftDown());
|
---|
| 445 | }
|
---|
[1097] | 446 | }
|
---|
| 447 | });
|
---|
[1155] | 448 |
|
---|
[1097] | 449 | // Set the JUSTIFY action
|
---|
| 450 | setGestureAction(gestureType(StandardGestureType.JUSTIFY), new GestureAction() {
|
---|
| 451 | @Override
|
---|
| 452 | public void exec(Gesture gesture) {
|
---|
| 453 | JustifyGestureData data = (JustifyGestureData) gesture.getData();
|
---|
| 454 | Text textCurrent = data.getCurrentTextItem();
|
---|
| 455 | if (textCurrent == null) {
|
---|
| 456 | for (Text t : data.getFrame().getBodyTextItems(false)) {
|
---|
[1166] | 457 | if (data.getResetWidth()) {
|
---|
[1155] | 458 | t.setWidth(null);
|
---|
[1166] | 459 | }
|
---|
[1097] | 460 | t.justify(true);
|
---|
| 461 | }
|
---|
| 462 | } else {
|
---|
[1166] | 463 | if (data.getResetWidth()) {
|
---|
[1155] | 464 | textCurrent.setWidth(null);
|
---|
[1166] | 465 | }
|
---|
[1097] | 466 | textCurrent.justify(true);
|
---|
| 467 | }
|
---|
| 468 | }
|
---|
| 469 | });
|
---|
[1155] | 470 |
|
---|
[1097] | 471 | // Set the LINK action
|
---|
| 472 | setGestureAction(gestureType(StandardGestureType.LINK), new GestureAction() {
|
---|
| 473 | @Override
|
---|
| 474 | public void exec(Gesture gesture) {
|
---|
| 475 | LinkGestureData data = (LinkGestureData) gesture.getData();
|
---|
| 476 | Item current = data.getCurrentItem();
|
---|
| 477 | boolean follow = data.getFollow();
|
---|
| 478 | // If its not linked then link it to itself
|
---|
| 479 | if (current instanceof Text && current.getLink() == null) {
|
---|
| 480 | String text = ((Text) current).getText();
|
---|
| 481 | // Ignore the annotation if there is one
|
---|
[1166] | 482 | if (text.charAt(0) == '@') {
|
---|
[1097] | 483 | text = text.substring(1);
|
---|
[1166] | 484 | }
|
---|
[1097] | 485 |
|
---|
| 486 | if (FrameIO.isValidFrameName(text)) {
|
---|
| 487 | current.setLink(text);
|
---|
| 488 | } else if (FrameIO.isValidFramesetName(text)) {
|
---|
| 489 | current.setLink(text + '1');
|
---|
| 490 | }
|
---|
| 491 | } else if (current != null && !follow) {
|
---|
| 492 | // If its linked remove the link
|
---|
| 493 | current.setLink(null);
|
---|
| 494 | }
|
---|
| 495 | if (current != null && current.getLink() != null && follow) {
|
---|
| 496 | Navigation.Goto(current.getAbsoluteLink());
|
---|
| 497 | return;
|
---|
| 498 | }
|
---|
| 499 | }
|
---|
| 500 | });
|
---|
[1155] | 501 |
|
---|
[1097] | 502 | // Set the MAKE_CIRCLE action
|
---|
| 503 | setGestureAction(gestureType(StandardGestureType.MAKE_CIRCLE), new GestureAction() {
|
---|
| 504 | @Override
|
---|
| 505 | public void exec(Gesture gesture) {
|
---|
| 506 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 507 | Item current = data.getCurrentItem();
|
---|
| 508 | Text item = null;
|
---|
| 509 | // Check if its a line to be turned into a circle
|
---|
| 510 | if (current instanceof Dot && current.getLines().size() == 1) {
|
---|
| 511 | item = Item.replaceDot(current, '@');
|
---|
| 512 | } else if (current instanceof Line && current.getAllConnected().size() == 3) {
|
---|
| 513 | Item end = ((Line) current).getEndItem();
|
---|
| 514 | if (end instanceof Dot) {
|
---|
| 515 | item = Item.replaceDot(end, '@');
|
---|
| 516 | } else if (end instanceof Text) {
|
---|
| 517 | item = (Text) end;
|
---|
| 518 | }
|
---|
| 519 | }
|
---|
| 520 | if (item != null) {
|
---|
| 521 | item.setText("@c");
|
---|
| 522 | DisplayController.setCursorPosition(item.getX(), item.getY());
|
---|
| 523 | FrameUtils.setLastEdited(null);
|
---|
| 524 | Refresh();
|
---|
| 525 | }
|
---|
| 526 | }
|
---|
| 527 | });
|
---|
[1166] | 528 |
|
---|
[1097] | 529 | // Set the MOVE_CURSOR action
|
---|
| 530 | setGestureAction(gestureType(StandardGestureType.MOVE_CURSOR), new GestureAction() {
|
---|
| 531 | @Override
|
---|
| 532 | public void exec(Gesture gesture) {
|
---|
| 533 | if (gesture.isRobotic()) {
|
---|
| 534 | EcosystemManager.getInputManager().setCursorPosition(gesture.getData().getPosition());
|
---|
| 535 | } else {
|
---|
| 536 | mouseMoved(gesture.getData().getPosition());
|
---|
| 537 | }
|
---|
| 538 | }
|
---|
| 539 | });
|
---|
[1155] | 540 |
|
---|
[1097] | 541 | // Set the NAVIGATE_FRAME action
|
---|
| 542 | setGestureAction(gestureType(StandardGestureType.NAVIGATE_FRAME), new GestureAction() {
|
---|
| 543 | @Override
|
---|
| 544 | public void exec(Gesture gesture) {
|
---|
| 545 | NavigateFrameGestureData data = (NavigateFrameGestureData) gesture.getData();
|
---|
| 546 | switch (data.getNavigateTo()) {
|
---|
| 547 | case BACK_FRAME:
|
---|
| 548 | DisplayController.Back();
|
---|
| 549 | break;
|
---|
| 550 | case EARLIEST_FRAME:
|
---|
[1166] | 551 | while (DisplayController.Back()) {
|
---|
[1155] | 552 | ;
|
---|
[1166] | 553 | }
|
---|
[1097] | 554 | break;
|
---|
| 555 | case FIRST_FRAME:
|
---|
| 556 | Navigation.ZeroFrame();
|
---|
| 557 | Navigation.NextFrame();
|
---|
| 558 | break;
|
---|
| 559 | case FORWARD_FRAME:
|
---|
| 560 | DisplayController.Forward();
|
---|
| 561 | break;
|
---|
| 562 | case LAST_FRAME:
|
---|
| 563 | Navigation.LastFrame();
|
---|
| 564 | break;
|
---|
| 565 | case LATEST_FRAME:
|
---|
[1166] | 566 | while (DisplayController.Forward()) {
|
---|
[1155] | 567 | ;
|
---|
[1166] | 568 | }
|
---|
[1097] | 569 | break;
|
---|
| 570 | case NEXT_FRAME:
|
---|
| 571 | Navigation.NextFrame(false);
|
---|
| 572 | break;
|
---|
| 573 | case PREVIOUS_FRAME:
|
---|
| 574 | Navigation.PreviousFrame(false);
|
---|
| 575 | break;
|
---|
| 576 | case SPECIFIC_FRAME:
|
---|
| 577 | Navigation.Goto(data.getCurrentFrameset() + data.getCurrentFrameNumber());
|
---|
| 578 | break;
|
---|
| 579 | case ZERO_FRAME:
|
---|
| 580 | Navigation.ZeroFrame();
|
---|
| 581 | break;
|
---|
| 582 | default:
|
---|
| 583 | break;
|
---|
| 584 | }
|
---|
| 585 | }
|
---|
| 586 | });
|
---|
[1155] | 587 |
|
---|
[1097] | 588 | // Set the NAVIGATE_TEXT action
|
---|
| 589 | setGestureAction(gestureType(StandardGestureType.NAVIGATE_TEXT), new GestureAction() {
|
---|
| 590 | @Override
|
---|
| 591 | public void exec(Gesture gesture) {
|
---|
| 592 | NavigateTextGestureData data = (NavigateTextGestureData) gesture.getData();
|
---|
| 593 | switch (data.getNavigateTo()) {
|
---|
| 594 | case ABOVE_LINE:
|
---|
| 595 | move(Text.UP, data.getSelecting(), false);
|
---|
| 596 | break;
|
---|
| 597 | case BELOW_LINE:
|
---|
| 598 | move(Text.DOWN, data.getSelecting(), false);
|
---|
| 599 | break;
|
---|
| 600 | case LINE_END:
|
---|
| 601 | move(Text.LINE_END, data.getSelecting(), false);
|
---|
| 602 | break;
|
---|
| 603 | case LINE_HOME:
|
---|
| 604 | move(Text.LINE_HOME, data.getSelecting(), false);
|
---|
| 605 | break;
|
---|
| 606 | case NEXT_CHARACTER:
|
---|
| 607 | move(Text.RIGHT, data.getSelecting(), false);
|
---|
| 608 | break;
|
---|
| 609 | case NEXT_TEXT_ITEM:
|
---|
| 610 | NextTextItem(data.getCurrentItem(), true);
|
---|
| 611 | break;
|
---|
| 612 | case NEXT_WORD:
|
---|
[1155] | 613 | DisplayController.setTextCursor((Text) data.getCurrentItem(), Text.RIGHT, false,
|
---|
| 614 | data.getSelecting(), true, true);
|
---|
[1097] | 615 | break;
|
---|
| 616 | case PARAGRAPH_END:
|
---|
| 617 | move(Text.END, data.getSelecting(), true);
|
---|
| 618 | break;
|
---|
| 619 | case PARAGRAPH_HOME:
|
---|
| 620 | move(Text.HOME, data.getSelecting(), true);
|
---|
| 621 | break;
|
---|
| 622 | case PREVIOUS_CHARACTER:
|
---|
| 623 | move(Text.LEFT, data.getSelecting(), false);
|
---|
| 624 | break;
|
---|
| 625 | case PREVIOUS_TEXT_ITEM:
|
---|
| 626 | NextTextItem(data.getCurrentItem(), false);
|
---|
| 627 | break;
|
---|
| 628 | case PREVIOUS_WORD:
|
---|
[1155] | 629 | DisplayController.setTextCursor((Text) data.getCurrentItem(), Text.LEFT, false, data.getSelecting(),
|
---|
| 630 | true, true);
|
---|
[1097] | 631 | break;
|
---|
| 632 | default:
|
---|
| 633 | break;
|
---|
| 634 | }
|
---|
| 635 | }
|
---|
| 636 | });
|
---|
[1155] | 637 |
|
---|
[1097] | 638 | // Set the NEW_FRAMESET action
|
---|
| 639 | setGestureAction(gestureType(StandardGestureType.NEW_FRAMESET), new GestureAction() {
|
---|
| 640 | @Override
|
---|
| 641 | public void exec(Gesture gesture) {
|
---|
| 642 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
[1166] | 643 | if (data.getCurrentItem() != null) {
|
---|
[1155] | 644 | CreateFrameset(data.getCurrentItem());
|
---|
[1166] | 645 | }
|
---|
[1097] | 646 | }
|
---|
| 647 | });
|
---|
[1155] | 648 |
|
---|
[1097] | 649 | // Set the NEXT_ITEM action
|
---|
| 650 | setGestureAction(gestureType(StandardGestureType.NEXT_ITEM), new GestureAction() {
|
---|
| 651 | @Override
|
---|
| 652 | public void exec(Gesture gesture) {
|
---|
[1155] | 653 | // GestureData data = (GestureData) gesture.getData();
|
---|
[1097] | 654 | // TODO: Complete. cts16
|
---|
| 655 | }
|
---|
| 656 | });
|
---|
[1155] | 657 |
|
---|
[1097] | 658 | // Set the PAN action
|
---|
| 659 | setGestureAction(gestureType(StandardGestureType.PAN), new GestureAction() {
|
---|
| 660 | @Override
|
---|
| 661 | public void exec(Gesture gesture) {
|
---|
| 662 | PanGestureData data = (PanGestureData) gesture.getData();
|
---|
[1144] | 663 | Misc.pan(DisplayController.getCurrentFrame(), data.getPanDelta().getX(), data.getPanDelta().getY());
|
---|
[1097] | 664 | }
|
---|
| 665 | });
|
---|
[1155] | 666 |
|
---|
[1097] | 667 | // Set the PASTE action
|
---|
| 668 | setGestureAction(gestureType(StandardGestureType.PASTE), new GestureAction() {
|
---|
| 669 | @Override
|
---|
| 670 | public void exec(Gesture gesture) {
|
---|
| 671 | ItemSelection.paste();
|
---|
| 672 | }
|
---|
| 673 | });
|
---|
[1155] | 674 |
|
---|
[1097] | 675 | // Set the PICK_UP action
|
---|
| 676 | setGestureAction(gestureType(StandardGestureType.PICK_UP), new GestureAction() {
|
---|
| 677 | @Override
|
---|
| 678 | public void exec(Gesture gesture) {
|
---|
| 679 | PickUpGestureData data = (PickUpGestureData) gesture.getData();
|
---|
| 680 | if (!data.wasDragged()) {
|
---|
| 681 | if (data.getCurrentItem() != null) {
|
---|
| 682 | handlePickup(data.getCurrentItem(), data.getPosition(), data.getCopy(), data.getExtrude());
|
---|
| 683 | } else if (data.getCurrentItems() != null) {
|
---|
| 684 | handlePickup(data.getCurrentItems(), data.getEnclosure(), data.getPosition(), data.getCopy());
|
---|
| 685 | }
|
---|
| 686 | } else {
|
---|
| 687 | Item item = data.getCurrentItem();
|
---|
[1155] | 688 | if (item instanceof Text) {
|
---|
[1097] | 689 | Text text = (Text) item;
|
---|
| 690 | text.setSelectionStart(data.getDraggedFrom());
|
---|
| 691 | text.setSelectionEnd(data.getPosition());
|
---|
| 692 | text.setSelectionColour(data.getCopy() ? Text.RANGE_COPY_COLOUR : Text.RANGE_CUT_COLOUR);
|
---|
| 693 | DisplayController.setTextCursor(text, Text.NONE, false, false, false, false);
|
---|
| 694 | if (data.getFinishedDragging()) {
|
---|
| 695 | pickupRange(text, data.getPosition(), data.getCopy(), data.getInheritAttributes());
|
---|
| 696 | } else {
|
---|
| 697 | DisplayController.requestRefresh(true);
|
---|
| 698 | }
|
---|
| 699 | } else if (item instanceof Picture && data.getCopy()) {
|
---|
| 700 | Picture picture = (Picture) item;
|
---|
| 701 | picture.setStartCrop(data.getDraggedFrom());
|
---|
| 702 | picture.setEndCrop(data.getPosition());
|
---|
| 703 | picture.setShowCrop(true);
|
---|
| 704 | picture.setHighlightMode(Item.HighlightMode.None);
|
---|
| 705 | picture.setHighlightColor(Item.DEPRESSED_HIGHLIGHT);
|
---|
| 706 | if (data.getFinishedDragging()) {
|
---|
[1166] | 707 | if (picture.isCropTooSmall()) {
|
---|
[1155] | 708 | return;
|
---|
[1166] | 709 | }
|
---|
[1097] | 710 | Picture cropped = picture.copy();
|
---|
| 711 | cropped.setParent(null);
|
---|
| 712 | // move the cropped image to the cursor
|
---|
| 713 | int width = cropped.getWidth();
|
---|
| 714 | int height = cropped.getHeight();
|
---|
[1155] | 715 | if (cropped.getSource().getX() + width < data.getPosition().getX()) {
|
---|
[1144] | 716 | cropped.getSource().setX(data.getPosition().getX() - width);
|
---|
[1097] | 717 | }
|
---|
[1155] | 718 | if (cropped.getSource().getY() + height < data.getPosition().getY()) {
|
---|
[1144] | 719 | cropped.getSource().setY(data.getPosition().getY() - height);
|
---|
[1097] | 720 | }
|
---|
| 721 | pickup(cropped);
|
---|
| 722 | // MIKE put the code below up here
|
---|
| 723 | picture.clearCropping();
|
---|
| 724 | FrameGraphics.changeHighlightMode(picture, HighlightMode.None);
|
---|
| 725 | }
|
---|
| 726 | DisplayController.requestRefresh(true);
|
---|
| 727 | }
|
---|
| 728 | }
|
---|
| 729 | }
|
---|
| 730 | });
|
---|
[1155] | 731 |
|
---|
[1097] | 732 | // Set the PLACE action
|
---|
| 733 | setGestureAction(gestureType(StandardGestureType.PLACE), new GestureAction() {
|
---|
[1155] | 734 |
|
---|
| 735 | private boolean shouldClearFreeItems = false;
|
---|
| 736 |
|
---|
[1097] | 737 | @Override
|
---|
[1155] | 738 | public void exec(final Gesture gesture) {
|
---|
| 739 | final PickUpGestureData data = (PickUpGestureData) gesture.getData();
|
---|
[1097] | 740 | if (data.getCopy()) {
|
---|
[1155] | 741 | shouldClearFreeItems = false;
|
---|
[1097] | 742 | copyPlace(data.getCurrentItem());
|
---|
| 743 | } else {
|
---|
| 744 | if (doMerging(data.getCurrentItem())) {
|
---|
[1155] | 745 | shouldClearFreeItems = true;
|
---|
[1097] | 746 | deleteItemsAction(data.getCurrentItem());
|
---|
| 747 | } else {
|
---|
[1155] | 748 | shouldClearFreeItems = true;
|
---|
[1097] | 749 | anchorFreeItemsAction(data.getCurrentItems());
|
---|
| 750 | }
|
---|
| 751 | }
|
---|
| 752 | }
|
---|
[1155] | 753 |
|
---|
| 754 | @Override
|
---|
| 755 | public void finalise(final Gesture gesture) {
|
---|
| 756 | if (shouldClearFreeItems) {
|
---|
| 757 | FreeItems.getInstance().clear();
|
---|
| 758 | }
|
---|
| 759 | }
|
---|
[1097] | 760 | });
|
---|
[1155] | 761 |
|
---|
[1097] | 762 | // Set the REFRESH action
|
---|
| 763 | setGestureAction(gestureType(StandardGestureType.REFRESH), new GestureAction() {
|
---|
| 764 | @Override
|
---|
| 765 | public void exec(Gesture gesture) {
|
---|
| 766 | RefreshGestureData data = (RefreshGestureData) gesture.getData();
|
---|
| 767 | if (data.shouldReloadFrameFirst()) {
|
---|
[1242] | 768 | MessageBay.displayMessage("Loaded in data from external edit made my another user.");
|
---|
[1155] | 769 | DisplayController.Reload(DisplayController.TwinFramesSide.LEFT);
|
---|
[1097] | 770 | }
|
---|
| 771 | Refresh(data.shouldRefreshFrameSize());
|
---|
| 772 | }
|
---|
| 773 | });
|
---|
[1155] | 774 |
|
---|
[1097] | 775 | // Set the ROTATE_DISPLAY_MODE action
|
---|
| 776 | setGestureAction(gestureType(StandardGestureType.ROTATE_DISPLAY_MODE), new GestureAction() {
|
---|
| 777 | @Override
|
---|
| 778 | public void exec(Gesture gesture) {
|
---|
| 779 | DisplayController.rotateAudienceModes();
|
---|
| 780 | }
|
---|
| 781 | });
|
---|
[1155] | 782 |
|
---|
[1097] | 783 | // Set the ROTATE_FONT_FAMILY action
|
---|
| 784 | setGestureAction(gestureType(StandardGestureType.ROTATE_FONT_FAMILY), new GestureAction() {
|
---|
| 785 | @Override
|
---|
| 786 | public void exec(Gesture gesture) {
|
---|
| 787 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 788 | Item currentItem = data.getCurrentItem();
|
---|
| 789 | Collection<Item> currentItems = data.getCurrentItems();
|
---|
| 790 | if (currentItem == null && currentItems != null && currentItems.size() > 0) {
|
---|
| 791 | ToggleFontFamily(data.getEnclosure().iterator().next());
|
---|
| 792 | } else if (currentItem != null) {
|
---|
| 793 | ToggleFontFamily(currentItem);
|
---|
| 794 | }
|
---|
| 795 | }
|
---|
| 796 | });
|
---|
[1155] | 797 |
|
---|
[1097] | 798 | // Set the ROTATE_FONT_STYLE action
|
---|
| 799 | setGestureAction(gestureType(StandardGestureType.ROTATE_FONT_STYLE), new GestureAction() {
|
---|
| 800 | @Override
|
---|
| 801 | public void exec(Gesture gesture) {
|
---|
| 802 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 803 | Item currentItem = data.getCurrentItem();
|
---|
| 804 | Collection<Item> currentItems = data.getCurrentItems();
|
---|
| 805 | if (currentItem == null && currentItems != null && currentItems.size() > 0) {
|
---|
| 806 | ToggleFontStyle(data.getEnclosure().iterator().next());
|
---|
| 807 | } else if (currentItem != null) {
|
---|
| 808 | ToggleFontStyle(currentItem);
|
---|
| 809 | }
|
---|
| 810 | }
|
---|
| 811 | });
|
---|
[1155] | 812 |
|
---|
[1097] | 813 | // Set the SAVE action
|
---|
| 814 | setGestureAction(gestureType(StandardGestureType.SAVE), new GestureAction() {
|
---|
| 815 | @Override
|
---|
| 816 | public void exec(Gesture gesture) {
|
---|
| 817 | Save();
|
---|
| 818 | }
|
---|
| 819 | });
|
---|
[1155] | 820 |
|
---|
[1097] | 821 | // Set the SCALE action
|
---|
| 822 | setGestureAction(gestureType(StandardGestureType.SCALE), new GestureAction() {
|
---|
| 823 | @Override
|
---|
| 824 | public void exec(Gesture gesture) {
|
---|
| 825 | ScaleGestureData data = (ScaleGestureData) gesture.getData();
|
---|
| 826 | boolean scaleAroundCursor = data.getPosition() != null;
|
---|
| 827 | int scaleFactor = data.getScaleFactor();
|
---|
| 828 | Item currentItem = data.getCurrentItem();
|
---|
| 829 | Collection<Item> currentItems = data.getCurrentItems();
|
---|
| 830 | if (currentItem == null && currentItems != null && currentItems.size() > 0) {
|
---|
| 831 | SetSize(data.getEnclosure().iterator().next(), scaleFactor, false, true, scaleAroundCursor);
|
---|
| 832 | } else if (currentItem != null) {
|
---|
| 833 | SetSize(currentItem, scaleFactor, true, false, scaleAroundCursor);
|
---|
| 834 | if (currentItem instanceof Text) {
|
---|
| 835 | DisplayController.setTextCursor((Text) currentItem, Text.NONE, true, false, false, true);
|
---|
| 836 | }
|
---|
| 837 | }
|
---|
| 838 | }
|
---|
| 839 | });
|
---|
[1155] | 840 |
|
---|
[1097] | 841 | // Set the SELECT_AREA action
|
---|
| 842 | setGestureAction(gestureType(StandardGestureType.SELECT_AREA), new GestureAction() {
|
---|
| 843 | @Override
|
---|
| 844 | public void exec(Gesture gesture) {
|
---|
| 845 | SelectAreaGestureData data = (SelectAreaGestureData) gesture.getData();
|
---|
| 846 | Item item = data.getCurrentItem();
|
---|
| 847 | if (item != null && item instanceof Text) {
|
---|
| 848 | Text text = (Text) item;
|
---|
| 849 | text.setSelectionStart(data.getDraggedFrom());
|
---|
| 850 | text.setSelectionEnd(data.getPosition());
|
---|
| 851 | text.setSelectionColour(Text.RANGE_SELECT_COLOUR);
|
---|
| 852 | DisplayController.setTextCursor(text, Text.NONE, false, false, false, false);
|
---|
| 853 | DisplayController.requestRefresh(true);
|
---|
| 854 | }
|
---|
| 855 | }
|
---|
| 856 | });
|
---|
[1155] | 857 |
|
---|
[1097] | 858 | // Set the SPLIT_TEXT action
|
---|
| 859 | setGestureAction(gestureType(StandardGestureType.SPLIT_TEXT), new GestureAction() {
|
---|
| 860 | @Override
|
---|
| 861 | public void exec(Gesture gesture) {
|
---|
| 862 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 863 | Text text = data.getCurrentTextItem();
|
---|
[1166] | 864 | if (text == null) {
|
---|
[1155] | 865 | return;
|
---|
[1166] | 866 | }
|
---|
[1097] | 867 | List<String> textLines = text.getTextList();
|
---|
[1166] | 868 | if (textLines.size() <= 1) {
|
---|
[1155] | 869 | return;
|
---|
[1166] | 870 | }
|
---|
[1097] | 871 | // remove all except the first line of text from the item being split
|
---|
| 872 | text.setText(textLines.get(0));
|
---|
| 873 | int y = text.getY();
|
---|
| 874 | Frame parent = text.getParent();
|
---|
| 875 | for (int i = 1; i < textLines.size(); i++) {
|
---|
| 876 | Text newText = text.copy();
|
---|
| 877 | newText.setText(textLines.get(i));
|
---|
| 878 | y += newText.getBoundsHeight();
|
---|
| 879 | newText.setY(y);
|
---|
| 880 | // update the items ID to prevent conflicts with the current frame
|
---|
| 881 | if (parent != null) {
|
---|
| 882 | newText.setID(parent.getNextItemID());
|
---|
| 883 | parent.addItem(newText);
|
---|
| 884 | }
|
---|
| 885 | }
|
---|
| 886 | }
|
---|
| 887 | });
|
---|
[1155] | 888 |
|
---|
[1097] | 889 | // Set the TOGGLE_ANNOTATION action
|
---|
| 890 | setGestureAction(gestureType(StandardGestureType.TOGGLE_ANNOTATION), new GestureAction() {
|
---|
| 891 | @Override
|
---|
| 892 | public void exec(Gesture gesture) {
|
---|
| 893 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 894 | Item currentItem = data.getCurrentItem();
|
---|
| 895 | Collection<Item> currentItems = data.getCurrentItems();
|
---|
| 896 | if (currentItem == null && currentItems != null && currentItems.size() > 0) {
|
---|
| 897 | ToggleAnnotation(data.getEnclosure().iterator().next());
|
---|
| 898 | } else if (currentItem != null) {
|
---|
| 899 | ToggleAnnotation(currentItem);
|
---|
| 900 | }
|
---|
| 901 | }
|
---|
| 902 | });
|
---|
[1155] | 903 |
|
---|
[1097] | 904 | // Set the TOGGLE_ARROWHEAD action
|
---|
| 905 | setGestureAction(gestureType(StandardGestureType.TOGGLE_ARROWHEAD), new GestureAction() {
|
---|
| 906 | @Override
|
---|
| 907 | public void exec(Gesture gesture) {
|
---|
| 908 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 909 | Item item = data.getCurrentItem();
|
---|
| 910 | if (item instanceof Line) {
|
---|
| 911 | ((Line) item).toggleArrow();
|
---|
| 912 | DisplayController.requestRefresh(true);
|
---|
| 913 | }
|
---|
| 914 | }
|
---|
| 915 | });
|
---|
[1155] | 916 |
|
---|
[1097] | 917 | // Set the TOGGLE_BOLD action
|
---|
| 918 | setGestureAction(gestureType(StandardGestureType.TOGGLE_BOLD), new GestureAction() {
|
---|
| 919 | @Override
|
---|
| 920 | public void exec(Gesture gesture) {
|
---|
| 921 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 922 | Item current = data.getCurrentItem();
|
---|
| 923 | if (current instanceof Text) {
|
---|
| 924 | ((Text) current).toggleBold();
|
---|
| 925 | }
|
---|
| 926 | }
|
---|
| 927 | });
|
---|
[1155] | 928 |
|
---|
[1097] | 929 | // Set the TOGGLE_ITALICS action
|
---|
| 930 | setGestureAction(gestureType(StandardGestureType.TOGGLE_ITALICS), new GestureAction() {
|
---|
| 931 | @Override
|
---|
| 932 | public void exec(Gesture gesture) {
|
---|
| 933 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 934 | Item current = data.getCurrentItem();
|
---|
| 935 | if (current instanceof Text) {
|
---|
| 936 | ((Text) current).toggleItalics();
|
---|
| 937 | }
|
---|
| 938 | }
|
---|
| 939 | });
|
---|
[1155] | 940 |
|
---|
[1097] | 941 | // Set the TOGGLE_ITEMS_MARK action
|
---|
| 942 | setGestureAction(gestureType(StandardGestureType.TOGGLE_ITEMS_MARK), new GestureAction() {
|
---|
| 943 | @Override
|
---|
| 944 | public void exec(Gesture gesture) {
|
---|
| 945 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 946 | Item current = data.getCurrentItem();
|
---|
[1166] | 947 | if (current == null) {
|
---|
[1097] | 948 | return;
|
---|
[1166] | 949 | }
|
---|
[1097] | 950 | if (current != null && !current.hasPermission(UserAppliedPermission.full)) {
|
---|
| 951 | MessageBay.displayMessage("Insufficient permission toggle the items mark");
|
---|
| 952 | return;
|
---|
| 953 | }
|
---|
| 954 | boolean newValue = !(current.getLinkMark() || current.getActionMark());
|
---|
| 955 | current.setLinkMark(newValue);
|
---|
| 956 | current.setActionMark(newValue);
|
---|
| 957 | }
|
---|
| 958 | });
|
---|
[1155] | 959 |
|
---|
[1097] | 960 | // Set the TOGGLE_XRAY_MODE action
|
---|
| 961 | setGestureAction(gestureType(StandardGestureType.TOGGLE_XRAY_MODE), new GestureAction() {
|
---|
| 962 | @Override
|
---|
| 963 | public void exec(Gesture gesture) {
|
---|
| 964 | DisplayController.ToggleXRayMode();
|
---|
| 965 | }
|
---|
| 966 | });
|
---|
[1155] | 967 |
|
---|
[1097] | 968 | // Set the UNDO action
|
---|
| 969 | setGestureAction(gestureType(StandardGestureType.UNDO), new GestureAction() {
|
---|
| 970 | @Override
|
---|
| 971 | public void exec(Gesture gesture) {
|
---|
| 972 | UndoGestureData data = (UndoGestureData) gesture.getData();
|
---|
| 973 | if (data.getRedo()) {
|
---|
| 974 | DisplayController.getCurrentFrame().redo();
|
---|
| 975 | } else {
|
---|
| 976 | DisplayController.getCurrentFrame().undo();
|
---|
| 977 | }
|
---|
| 978 | }
|
---|
| 979 | });
|
---|
[1155] | 980 |
|
---|
[1097] | 981 | // Set the ZOOM action
|
---|
| 982 | setGestureAction(gestureType(StandardGestureType.ZOOM), new GestureAction() {
|
---|
| 983 | @Override
|
---|
| 984 | public void exec(Gesture gesture) {
|
---|
| 985 | ZoomGestureData data = (ZoomGestureData) gesture.getData();
|
---|
| 986 | zoomFrameIfEnabled(DisplayController.getCurrentFrame(), data.getScaleFactor(), data.getPosition());
|
---|
| 987 | }
|
---|
| 988 | });
|
---|
[1413] | 989 |
|
---|
[1415] | 990 | // Set the ACTIVATE BUTTON action
|
---|
| 991 | setGestureAction(gestureType(StandardGestureType.ACTIVATE_BUTTON), new GestureAction() {
|
---|
[1413] | 992 | @Override
|
---|
| 993 | public void exec(Gesture gesture) {
|
---|
[1415] | 994 | ItemSpecificGestureData data = (ItemSpecificGestureData) gesture.getData();
|
---|
| 995 | if (data.getCurrentItem().acceptsKeyboardEnter()) {
|
---|
| 996 | getGestureAction(Gesture.GestureType.get("CLICK")).exec(gesture);
|
---|
| 997 | }
|
---|
| 998 | }
|
---|
| 999 | });
|
---|
| 1000 |
|
---|
| 1001 | setGestureAction(gestureType(StandardGestureType.CYCLE_SURROGATE_MODE), new GestureAction() {
|
---|
| 1002 | @Override
|
---|
| 1003 | public void exec(Gesture gesture) {
|
---|
[1413] | 1004 | if (((UndoGestureData) gesture.getData()).getRedo()) {
|
---|
| 1005 | DisplayController.ResetSurrogateMode();
|
---|
| 1006 | } else {
|
---|
| 1007 | DisplayController.ToggleSurrogateMode();
|
---|
| 1008 | }
|
---|
| 1009 | }
|
---|
| 1010 | });
|
---|
[1155] | 1011 |
|
---|
[1097] | 1012 | }
|
---|
[1155] | 1013 |
|
---|
[1097] | 1014 | /** Initialises the set of gesture types. */
|
---|
[1155] | 1015 | private void initialiseGestureTypes() {
|
---|
[1097] | 1016 | for (StandardGestureType type : StandardGestureType.values()) {
|
---|
| 1017 | GestureType gestureType;
|
---|
| 1018 | if ((gestureType = GestureType.register(type.toString())) == null) {
|
---|
| 1019 | gestureType = GestureType.get(type.toString());
|
---|
| 1020 | }
|
---|
| 1021 | _gestureTypes.put(type, gestureType);
|
---|
| 1022 | }
|
---|
| 1023 | }
|
---|
[1155] | 1024 |
|
---|
[1097] | 1025 | /** Gets the gesture type associated with the given standard type. */
|
---|
[1155] | 1026 | public GestureType gestureType(StandardGestureType type) {
|
---|
[1166] | 1027 | if (type == null) {
|
---|
[1155] | 1028 | return null;
|
---|
[1166] | 1029 | }
|
---|
[1155] | 1030 |
|
---|
[1097] | 1031 | return _gestureTypes.get(type);
|
---|
| 1032 | }
|
---|
| 1033 |
|
---|
[1155] | 1034 | /*
|
---|
| 1035 | * TODO: EVERYTHING BELOW HERE IS ONLY TEMPORARILY SITUATED IN THIS CLASS
|
---|
| 1036 | *
|
---|
| 1037 | * The following methods were mostly copy-pasted here from the old
|
---|
| 1038 | * FrameKeyboardActions and FrameMouseActions classes (to enable quick
|
---|
| 1039 | * change-over to the new input system). Really they should be relocated to more
|
---|
| 1040 | * suitable homes based on their function.
|
---|
[1097] | 1041 | */
|
---|
[1155] | 1042 |
|
---|
[1097] | 1043 | /**
|
---|
| 1044 | * Picks up an item on a frame.
|
---|
| 1045 | *
|
---|
| 1046 | * @param toGrab
|
---|
| 1047 | * item to be picked up
|
---|
| 1048 | * @param removeItem
|
---|
| 1049 | * true if the item should be removed from the frame
|
---|
| 1050 | */
|
---|
| 1051 | public static void pickup(Item toGrab) {
|
---|
[1166] | 1052 | if (toGrab.isFrameName()) {
|
---|
[1097] | 1053 | return;
|
---|
[1166] | 1054 | }
|
---|
[1097] | 1055 |
|
---|
| 1056 | if (!toGrab.hasPermission(UserAppliedPermission.full)) {
|
---|
| 1057 | if (toGrab.getEditTarget() != toGrab) {
|
---|
| 1058 | pickup(toGrab.getEditTarget());
|
---|
| 1059 | } else {
|
---|
| 1060 | MessageBay.displayMessage("Insufficient permission pickup the item");
|
---|
| 1061 | }
|
---|
| 1062 | return;
|
---|
| 1063 | }
|
---|
| 1064 |
|
---|
[1166] | 1065 | if (toGrab instanceof Circle) {
|
---|
[1097] | 1066 | toGrab.setHighlightMode(HighlightMode.Connected);
|
---|
[1166] | 1067 | } else if (toGrab.isVisible()) {
|
---|
[1097] | 1068 | toGrab.setHighlightMode(HighlightMode.Normal);
|
---|
| 1069 | }
|
---|
| 1070 |
|
---|
| 1071 | // Brook: If the widget corner is being picked up. Instead refer to
|
---|
| 1072 | // picking up the edge for fixed-sized widgets so it is not so confusing
|
---|
| 1073 | if (toGrab instanceof WidgetCorner) {
|
---|
| 1074 | WidgetCorner wc = (WidgetCorner) toGrab;
|
---|
| 1075 | if (wc.getWidgetSource().isFixedSize()) {
|
---|
| 1076 | for (Item i : toGrab.getConnected()) {
|
---|
| 1077 | if (i instanceof WidgetEdge) {
|
---|
| 1078 | toGrab = i;
|
---|
| 1079 | break;
|
---|
| 1080 | }
|
---|
| 1081 | }
|
---|
| 1082 | }
|
---|
| 1083 | }
|
---|
| 1084 | pickup(toGrab.getConnected());
|
---|
| 1085 | }
|
---|
| 1086 |
|
---|
| 1087 | // TODO: Review if these are needed as they ugly up the code. cts16
|
---|
| 1088 | static int _offX, _offY;
|
---|
[1155] | 1089 |
|
---|
[1097] | 1090 | /**
|
---|
| 1091 | * Picks up a group of items on a frame.
|
---|
| 1092 | *
|
---|
| 1093 | * @param toGrab
|
---|
[1155] | 1094 | * The items to pick up.
|
---|
[1097] | 1095 | */
|
---|
| 1096 | public static void pickup(Collection<Item> toGrab) {
|
---|
[1166] | 1097 | if (toGrab == null || toGrab.size() == 0) {
|
---|
[1097] | 1098 | return;
|
---|
[1166] | 1099 | }
|
---|
[1097] | 1100 |
|
---|
| 1101 | boolean bReparse = false;
|
---|
| 1102 | boolean bRecalculate = false;
|
---|
| 1103 |
|
---|
| 1104 | Frame currentFrame = DisplayController.getCurrentFrame();
|
---|
| 1105 | String currentFrameName = currentFrame.getName();
|
---|
| 1106 | Iterator<Item> iter = toGrab.iterator();
|
---|
| 1107 | while (iter.hasNext()) {
|
---|
| 1108 | Item i = iter.next();
|
---|
| 1109 | if (!i.hasPermission(UserAppliedPermission.full)) {
|
---|
| 1110 | iter.remove();
|
---|
| 1111 | continue;
|
---|
| 1112 | }
|
---|
[1166] | 1113 | if (i.equals(_lastHighlightedItem)) {
|
---|
[1155] | 1114 | _lastHighlightedItem = null;
|
---|
[1166] | 1115 | }
|
---|
[1097] | 1116 |
|
---|
| 1117 | bRecalculate |= i.recalculateWhenChanged();
|
---|
| 1118 | // i.setSelectedMode(SelectedMode.None);
|
---|
| 1119 | // Check if it has a relative link if so make it absolute
|
---|
| 1120 | i.setAbsoluteLink();
|
---|
| 1121 | // parent may be null
|
---|
| 1122 | if (i.getParent() != null) {
|
---|
| 1123 | i.getParent().removeItem(i);
|
---|
[1166] | 1124 | if (currentFrameName.equals(i.getParent().getName())) {
|
---|
[1097] | 1125 | i.setParent(null);
|
---|
[1166] | 1126 | }
|
---|
[1097] | 1127 | }
|
---|
| 1128 | FreeItems.getInstance().add(i);
|
---|
| 1129 | i.setFloating(true);
|
---|
| 1130 | // If its a vector pick up a copy of the stuff on the vector frame
|
---|
| 1131 | if (i.hasVector()) {
|
---|
| 1132 | bReparse = true;
|
---|
| 1133 |
|
---|
| 1134 | Frame overlayFrame = FrameIO.LoadFrame(i.getAbsoluteLink());
|
---|
[1155] | 1135 | Collection<Item> copies = ItemUtils.CopyItems(overlayFrame.getNonAnnotationItems(false), i.getVector());
|
---|
[1097] | 1136 | for (Item copy : copies) {
|
---|
| 1137 | FreeItems.getInstance().add(copy);
|
---|
| 1138 | copy.setEditTarget(i);
|
---|
| 1139 | copy.setFloating(true);
|
---|
| 1140 | copy.setParent(null);
|
---|
| 1141 | // copy.setHighlightMode(HighlightMode.Connected);
|
---|
| 1142 | }
|
---|
| 1143 | }
|
---|
| 1144 | }
|
---|
| 1145 | currentFrame.change();
|
---|
| 1146 |
|
---|
| 1147 | _lastHighlightedItem = null;
|
---|
| 1148 | updateCursor();
|
---|
| 1149 |
|
---|
| 1150 | // if there are multiple items in the list, determine which to use for
|
---|
| 1151 | // offset calculations
|
---|
| 1152 | if (toGrab.size() > 1) {
|
---|
| 1153 | for (Item i : toGrab) {
|
---|
| 1154 | // MIKE: Movement goes haywire if these are removed because Line
|
---|
| 1155 | // class returns 0 for getX
|
---|
| 1156 | if (!(i instanceof Line) && !(i instanceof XRayable)) {
|
---|
[1144] | 1157 | _offX = DisplayController.getMouseX() - i.getX() + i.getOffset().getX();
|
---|
| 1158 | _offY = DisplayController.getMouseY() - i.getY() + i.getOffset().getY();
|
---|
[1097] | 1159 |
|
---|
| 1160 | // make the offset item the first item in the list (so
|
---|
| 1161 | // move method knows which item to use)
|
---|
| 1162 | FreeItems.getInstance().set(FreeItems.getInstance().indexOf(i), FreeItems.getInstance().get(0));
|
---|
| 1163 | FreeItems.getInstance().set(0, i);
|
---|
| 1164 | break;
|
---|
| 1165 | }
|
---|
| 1166 | }
|
---|
| 1167 |
|
---|
| 1168 | move(FreeItems.getInstance(), EcosystemManager.getInputManager().getCursorPosition());
|
---|
| 1169 | ItemUtils.EnclosedCheck(toGrab);
|
---|
| 1170 | // otherwise, just use the first item
|
---|
| 1171 | } else if (toGrab.size() == 1) {
|
---|
| 1172 | Item soleItem = toGrab.iterator().next();
|
---|
[1144] | 1173 | _offX = DisplayController.getMouseX() - soleItem.getX() + soleItem.getOffset().getX();
|
---|
| 1174 | _offY = DisplayController.getMouseY() - soleItem.getY() + soleItem.getOffset().getY();
|
---|
[1097] | 1175 | // Now call move so that if we are on a message in the message box
|
---|
| 1176 | // It doesn't appear up the top of the screen!!
|
---|
| 1177 | move(toGrab, EcosystemManager.getInputManager().getCursorPosition());
|
---|
| 1178 | } else {
|
---|
| 1179 | MessageBay.displayMessage("Insufficient permission to pickup the items");
|
---|
| 1180 | }
|
---|
[1166] | 1181 | if (bReparse) {
|
---|
[1097] | 1182 | FrameUtils.Parse(currentFrame, false, false);
|
---|
[1166] | 1183 | } else {
|
---|
[1097] | 1184 | currentFrame.notifyObservers(bRecalculate);
|
---|
[1166] | 1185 | }
|
---|
[1097] | 1186 |
|
---|
| 1187 | DisplayController.requestRefresh(true);
|
---|
| 1188 | }
|
---|
| 1189 |
|
---|
| 1190 | /**
|
---|
[1155] | 1191 | * Updates the current mouse cursor to whatever it should be. i.e. Hidden when
|
---|
| 1192 | * rubber-banding lines, otherwise default (arrow)
|
---|
[1097] | 1193 | */
|
---|
| 1194 | public static void updateCursor() {
|
---|
| 1195 | if (FreeItems.rubberBanding()) {
|
---|
| 1196 | DisplayController.setCursor(Item.HIDDEN_CURSOR);
|
---|
| 1197 | return;
|
---|
| 1198 | }
|
---|
| 1199 | // This is to make sure the TEXT_CURSOR doesn't get inadvertently turned off!
|
---|
| 1200 | Item on = FrameUtils.getCurrentItem();
|
---|
| 1201 | if (on != null && on instanceof Text) {
|
---|
| 1202 | return;
|
---|
| 1203 | }
|
---|
| 1204 | DisplayController.setCursor(Item.DEFAULT_CURSOR);
|
---|
| 1205 | }
|
---|
| 1206 |
|
---|
| 1207 | private static Text _toRemove = null;
|
---|
| 1208 |
|
---|
[1155] | 1209 | public static void processChar(char ch, boolean isShiftDown) {
|
---|
[1097] | 1210 | Navigation.ResetLastAddToBack();
|
---|
| 1211 | Item on = FrameUtils.getCurrentItem();
|
---|
| 1212 |
|
---|
| 1213 | // permission check
|
---|
| 1214 | if (on != null && !on.hasPermission(UserAppliedPermission.full)) {
|
---|
[1397] | 1215 | boolean canTabToNext = !isShiftDown && ch == '\t' && on instanceof Text && ((Text) on).getTabNext() != null;
|
---|
| 1216 | boolean canTabToPrevious = isShiftDown && ch == '\t' && on instanceof Text && ((Text) on).getTabPrevious() != null;
|
---|
| 1217 | if (!canTabToNext && !canTabToPrevious) {
|
---|
| 1218 | MessageBay.displayMessage("Insufficient permission to edit this item");
|
---|
| 1219 | return;
|
---|
| 1220 | }
|
---|
[1097] | 1221 | }
|
---|
[1397] | 1222 |
|
---|
[1199] | 1223 | // Certain keys are handled by MagneticConstraints.
|
---|
| 1224 | // If the shift key is down the 'inverted' version of that key is used.
|
---|
[1097] | 1225 | if (isShiftDown && MagneticConstraints.getInstance().keyHit(-ch, on)) {
|
---|
| 1226 | return;
|
---|
| 1227 | } else if (MagneticConstraints.getInstance().keyHit(ch, on)) {
|
---|
| 1228 | return;
|
---|
| 1229 | }
|
---|
| 1230 |
|
---|
| 1231 | if (_toRemove != null && on != _toRemove) {
|
---|
| 1232 | assert (_toRemove.getLength() == 0);
|
---|
| 1233 | // This line is to protect mistaken removal of items if there is a bug...
|
---|
[1126] | 1234 | if (_toRemove.getLength() == 0) {
|
---|
| 1235 | DisplayController.getCurrentFrame().removeItem(_toRemove);
|
---|
| 1236 | }
|
---|
[1097] | 1237 | }
|
---|
| 1238 | _toRemove = null;
|
---|
| 1239 |
|
---|
| 1240 | // ignore delete and backspace if in free space
|
---|
[1155] | 1241 | if ((on == null || !(on instanceof Text)) && (ch == '\b' || ch == '\t' || ch == Text.DELETE_CHARACTER)) {
|
---|
[1126] | 1242 | return;
|
---|
| 1243 | }
|
---|
[1097] | 1244 |
|
---|
| 1245 | SessionStats.TypedChar(ch);
|
---|
| 1246 |
|
---|
| 1247 | // check for dot's being replaced with text
|
---|
| 1248 | if (on != null && on instanceof Dot && !(on instanceof WidgetCorner)) {
|
---|
| 1249 | if (ch == '\b' || ch == Text.DELETE_CHARACTER) {
|
---|
| 1250 | return;
|
---|
| 1251 | }
|
---|
[1166] | 1252 | Item.replaceDot(on, ch);
|
---|
[1097] | 1253 | return;
|
---|
| 1254 | }
|
---|
| 1255 |
|
---|
| 1256 | // only text can interact with keyboard events
|
---|
[1126] | 1257 | if (on != null && !(on instanceof Text)) {
|
---|
| 1258 | on = null;
|
---|
| 1259 | }
|
---|
[1097] | 1260 |
|
---|
| 1261 | // DisplayIO.UpdateTitle();
|
---|
| 1262 |
|
---|
| 1263 | Text text = (Text) on;
|
---|
| 1264 | // if this text is empty but has not been removed (such as from ESC-pushdown)
|
---|
| 1265 | if (text != null && text.isEmpty() && (ch == '\b' || ch == Text.DELETE_CHARACTER)) {
|
---|
[1166] | 1266 | if (text.getLines().size() > 0) {
|
---|
[1097] | 1267 | Text.replaceText(text);
|
---|
[1166] | 1268 | } else {
|
---|
[1097] | 1269 | DisplayController.setCursor(Item.DEFAULT_CURSOR);
|
---|
| 1270 | }
|
---|
| 1271 | return;
|
---|
| 1272 | }
|
---|
| 1273 |
|
---|
| 1274 | // if the user is in free space, create a new text item
|
---|
| 1275 | // MikeSays: Why do we have to check is highlighted... doing so causes
|
---|
| 1276 | // problems if you type characters too fast, they turn into multiple text
|
---|
| 1277 | // items. ie. JK together on the Linux laptop.
|
---|
| 1278 | if (on == null /* || !on.isHighlighted() */) {
|
---|
| 1279 | // DisplayIO.UpdateTitle();
|
---|
| 1280 | text = Text.createText(ch);
|
---|
| 1281 | text.justify(false);
|
---|
| 1282 |
|
---|
| 1283 | FrameUtils.setLastEdited(text);
|
---|
| 1284 | DisplayController.setTextCursor(text, Text.NONE);
|
---|
| 1285 | DisplayController.requestRefresh(true);
|
---|
| 1286 | return;
|
---|
| 1287 | } else {
|
---|
| 1288 | FrameUtils.setLastEdited(text);
|
---|
| 1289 | }
|
---|
| 1290 |
|
---|
| 1291 | DisplayController.setTextCursor(text, Text.NONE);
|
---|
| 1292 | insertCharacterAction(text, isShiftDown, ch);
|
---|
| 1293 |
|
---|
| 1294 | // This repaint is needed for WINDOWS only?!?!? Mike is not sure why!
|
---|
[1155] | 1295 | // if (ch == Text.DELETE_CHARACTER)
|
---|
[1097] | 1296 | DisplayController.requestRefresh(true);
|
---|
| 1297 |
|
---|
| 1298 | // a change has occured to the Frame
|
---|
| 1299 | text.getParent().setChanged(true);
|
---|
| 1300 |
|
---|
| 1301 | // check that the Text item still exists (hasn't been deleted\backspaced
|
---|
| 1302 | // away)
|
---|
[1199] | 1303 | if (text.isEmpty() && text.getMinWidth() == null) {
|
---|
[1097] | 1304 | _toRemove = text;
|
---|
| 1305 |
|
---|
[1166] | 1306 | if (text.hasAction()) {
|
---|
[1097] | 1307 | text.setActionMark(true);
|
---|
[1166] | 1308 | } else if (text.getLink() != null) {
|
---|
[1097] | 1309 | text.setLinkMark(true);
|
---|
[1166] | 1310 | } else if (text.getLines().size() > 0) {
|
---|
[1097] | 1311 | Item.replaceText(text);
|
---|
[1166] | 1312 | } else {
|
---|
[1097] | 1313 | // DisplayIO.getCurrentFrame().removeItem(text);
|
---|
| 1314 | DisplayController.setCursor(Item.DEFAULT_CURSOR);
|
---|
| 1315 | }
|
---|
| 1316 | }
|
---|
| 1317 | }
|
---|
[1155] | 1318 |
|
---|
| 1319 | public static Text insertCharacterAction(Text text, boolean isShiftDown, final char c) {
|
---|
[1126] | 1320 | final float oldY = DisplayController.getFloatMouseY();
|
---|
| 1321 | final float oldX = DisplayController.getFloatMouseX();
|
---|
[1155] | 1322 | // System.err.println("insertCharacterAction: Prior to inserting character mouse
|
---|
| 1323 | // at: " + oldX + "," + oldY);
|
---|
[1097] | 1324 | Point newMouse = null;
|
---|
| 1325 | if (c == '\t') {
|
---|
| 1326 | if (isShiftDown) {
|
---|
[1382] | 1327 | Text tabPrevious = text.getTabPrevious();
|
---|
| 1328 | if (tabPrevious == null) {
|
---|
| 1329 | newMouse = text.removeTab(c, oldX, oldY);
|
---|
| 1330 | } else {
|
---|
| 1331 | StandardGestureActions.moveCursorAndFreeItems(tabPrevious.getX(), tabPrevious.getY());
|
---|
| 1332 | return text;
|
---|
| 1333 | }
|
---|
[1097] | 1334 | } else {
|
---|
[1382] | 1335 | Text tabNext = text.getTabNext();
|
---|
| 1336 | if (tabNext == null) {
|
---|
| 1337 | newMouse = text.insertTab(c, oldX, oldY);
|
---|
| 1338 | } else {
|
---|
| 1339 | StandardGestureActions.moveCursorAndFreeItems(tabNext.getX(), tabNext.getY());
|
---|
| 1340 | return text;
|
---|
| 1341 | }
|
---|
[1097] | 1342 | }
|
---|
| 1343 | } else {
|
---|
[1126] | 1344 | newMouse = text.insertChar(c, oldX, DisplayController.getFloatMouseY());
|
---|
[1097] | 1345 | }
|
---|
[1155] | 1346 |
|
---|
[1097] | 1347 | // check if the user hit enter and the cursor is now on another text item
|
---|
[1144] | 1348 | if (oldY < newMouse.getY()) {
|
---|
[1097] | 1349 | AxisAlignedBoxBounds rect = text.getBoundingBox();
|
---|
| 1350 |
|
---|
[1155] | 1351 | Item justBelow = FrameUtils.onItem(DisplayController.getCurrentFrame(), text.getX() + 10,
|
---|
| 1352 | rect.getMinY() + rect.getHeight() + 1, false);
|
---|
[1097] | 1353 |
|
---|
| 1354 | // Dont drop unless
|
---|
| 1355 | if (justBelow != null && justBelow instanceof Text && justBelow != text) {
|
---|
| 1356 | // Drop all the items below it down!
|
---|
| 1357 | // Get the list of items that must be dropped
|
---|
| 1358 | List<Text> column = DisplayController.getCurrentFrame().getColumn(text);
|
---|
| 1359 | FrameUtils.Align(column, false, 0);
|
---|
| 1360 | }
|
---|
| 1361 | }
|
---|
| 1362 |
|
---|
[1144] | 1363 | DisplayController.setCursorPosition(newMouse.getX(), newMouse.getY(), false);
|
---|
[1097] | 1364 | return text;
|
---|
| 1365 | }
|
---|
| 1366 |
|
---|
| 1367 | /**
|
---|
| 1368 | * Moves the items to the current mouse position (plus the current offset)
|
---|
| 1369 | *
|
---|
| 1370 | * @param toMove
|
---|
| 1371 | */
|
---|
[1155] | 1372 | public static void move(Collection<Item> toMove, Point to) {
|
---|
[1097] | 1373 | move(toMove, to, false);
|
---|
| 1374 | }
|
---|
| 1375 |
|
---|
[1155] | 1376 | static void move(Collection<Item> toMove, Point to, boolean cursor) {
|
---|
[1097] | 1377 | Item firstDot = toMove.iterator().next();
|
---|
[1155] | 1378 |
|
---|
[1144] | 1379 | int deltax = (to.getX() - (cursor ? 0 : _offX)) - firstDot.getX();
|
---|
| 1380 | int deltay = (to.getY() - (cursor ? 0 : _offY)) - firstDot.getY();
|
---|
[1155] | 1381 |
|
---|
[1097] | 1382 | // Cache the position of all items before moving any as constraints
|
---|
| 1383 | // may move the items before we get to them, causing jumping
|
---|
| 1384 | HashMap<Item, Point> preMovePositions = new HashMap<Item, Point>();
|
---|
| 1385 | for (Item move : toMove) {
|
---|
| 1386 | preMovePositions.put(move, move.getPosition());
|
---|
| 1387 | }
|
---|
[1155] | 1388 |
|
---|
[1097] | 1389 | for (Item move : toMove) {
|
---|
| 1390 | Point pos = preMovePositions.get(move);
|
---|
[1144] | 1391 | move.setPosition(pos.getX() + deltax, pos.getY() + deltay);
|
---|
[1097] | 1392 |
|
---|
| 1393 | if (!cursor && move instanceof Text) {
|
---|
| 1394 | ((Text) move).setAlpha(FrameUtils.hasCurrentItem() && FreeItems.getInstance().size() > 0 ? 60 : -1);
|
---|
| 1395 | }
|
---|
| 1396 | }
|
---|
| 1397 |
|
---|
| 1398 | DisplayController.requestRefresh(true);
|
---|
| 1399 | }
|
---|
| 1400 |
|
---|
| 1401 | /**
|
---|
[1155] | 1402 | * Returns true if the mouse moved during TDFC. This will happen if there is a
|
---|
| 1403 | * start annotation item on the frame.
|
---|
[1097] | 1404 | *
|
---|
| 1405 | * @param linker
|
---|
| 1406 | * @return
|
---|
| 1407 | */
|
---|
[1155] | 1408 | public static boolean tdfc(Item linker) throws RuntimeException {
|
---|
[1097] | 1409 | // if this is a non-usable item
|
---|
[1166] | 1410 | if (linker.getID() < 0) {
|
---|
[1097] | 1411 | return false;
|
---|
[1166] | 1412 | }
|
---|
[1097] | 1413 |
|
---|
| 1414 | // Check if its an image that can be resized to fit a box around it
|
---|
| 1415 | String text = linker.getText();
|
---|
| 1416 | boolean isVector = text.equals("@v") || text.equals("@av");
|
---|
| 1417 | boolean isFrameImage = text.equals("@f");
|
---|
| 1418 | boolean isBitmap = false; // text.equals("@b");
|
---|
| 1419 |
|
---|
| 1420 | if (isVector || isFrameImage || isBitmap) {
|
---|
| 1421 | Collection<Item> enclosure = FrameUtils.getEnclosingLineEnds(linker.getPosition());
|
---|
| 1422 | if (enclosure != null) {
|
---|
| 1423 | for (Item i : enclosure) {
|
---|
| 1424 | if (i.isLineEnd() && i.isEnclosed()) {
|
---|
[1166] | 1425 | if (!isVector) {
|
---|
[1155] | 1426 | DisplayController.getCurrentFrame().removeAllItems(enclosure);
|
---|
[1166] | 1427 | }
|
---|
[1097] | 1428 | AxisAlignedBoxBounds rect = i.getEnclosedBox();
|
---|
| 1429 | long width = Math.round(rect.getWidth());
|
---|
| 1430 | if (isVector) {
|
---|
| 1431 | NumberFormat nf = Vector.getNumberFormatter();
|
---|
[1155] | 1432 | linker.setText(linker.getText() + ": "
|
---|
[1258] | 1433 | + nf.format((width / DisplayController.getFramePaintAreaWidth())));
|
---|
[1097] | 1434 | } else {
|
---|
| 1435 | linker.setText(linker.getText() + ": " + width);
|
---|
| 1436 | }
|
---|
| 1437 |
|
---|
| 1438 | linker.setPosition(new Point(rect.getMinX(), rect.getMinY()));
|
---|
| 1439 | linker.setThickness(i.getThickness());
|
---|
| 1440 | linker.setBorderColor(i.getColor());
|
---|
| 1441 | break;
|
---|
| 1442 | }
|
---|
| 1443 | }
|
---|
[1166] | 1444 | if (!isVector) {
|
---|
[1097] | 1445 | deleteItems(enclosure, false);
|
---|
[1166] | 1446 | }
|
---|
[1097] | 1447 | }
|
---|
| 1448 | }
|
---|
| 1449 |
|
---|
| 1450 | boolean mouseMoved;
|
---|
| 1451 |
|
---|
| 1452 | linker.getParent().setChanged(true);
|
---|
| 1453 |
|
---|
| 1454 | Frame next = FrameIO.CreateNewFrame(linker, null);
|
---|
| 1455 |
|
---|
| 1456 | linker.setLink("" + next.getNumber());
|
---|
| 1457 |
|
---|
| 1458 | for (Item i : next.getTextItems()) {
|
---|
| 1459 | // Set the link for @Parent annotation item if one
|
---|
[1155] | 1460 | if (ItemUtils.startsWithTag(i, ItemUtils.TAG_PARENT) && i.getLink() == null) {
|
---|
[1097] | 1461 | Frame parent = linker.getParentOrCurrentFrame();
|
---|
| 1462 | i.setLink(parent.getName());
|
---|
| 1463 | } else if (ItemUtils.startsWithTag(i, ItemUtils.TAG_BACKUP, false)) {
|
---|
| 1464 | // Delink backup tag if it is on the frame
|
---|
| 1465 | i.setLink(null);
|
---|
| 1466 | }
|
---|
| 1467 | }
|
---|
| 1468 |
|
---|
| 1469 | FrameUtils.DisplayFrame(next, true, true);
|
---|
| 1470 | FrameUtils.setTdfcItem(linker);
|
---|
| 1471 |
|
---|
| 1472 | mouseMoved = next.moveMouseToDefaultLocation();
|
---|
| 1473 | // this needs to be done if the user doesnt move the mouse before doing
|
---|
| 1474 | // tdfc while the cursor is set to the text cursor
|
---|
| 1475 | DisplayController.setCursor(Item.DEFAULT_CURSOR);
|
---|
| 1476 | // This needs to be done in case there was a @start on the frame which
|
---|
| 1477 | // triggers changed to be set to true when it should stay as false
|
---|
| 1478 | next.setChanged(false);
|
---|
| 1479 | return mouseMoved;
|
---|
| 1480 | }
|
---|
| 1481 |
|
---|
| 1482 | public static void resetOffset() {
|
---|
| 1483 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
[1155] | 1484 | _offX = DisplayController.getMouseX() - FreeItems.getInstance().get(0).getX()
|
---|
| 1485 | + FreeItems.getInstance().get(0).getOffset().getX();
|
---|
| 1486 | _offY = DisplayController.getMouseY() - FreeItems.getInstance().get(0).getY()
|
---|
| 1487 | + FreeItems.getInstance().get(0).getOffset().getY();
|
---|
[1097] | 1488 | }
|
---|
| 1489 | }
|
---|
| 1490 |
|
---|
| 1491 | /**
|
---|
| 1492 | * Forces a re-parse and repaint of the current Frame.
|
---|
| 1493 | */
|
---|
| 1494 | public static void Refresh() {
|
---|
| 1495 | Refresh(false);
|
---|
| 1496 | }
|
---|
| 1497 |
|
---|
| 1498 | /**
|
---|
| 1499 | * Forces a re-parse and repaint of the current Frame.
|
---|
| 1500 | */
|
---|
| 1501 | public static void Refresh(boolean refreshFrameSize) {
|
---|
| 1502 | Frame currentFrame = DisplayController.getCurrentFrame();
|
---|
| 1503 |
|
---|
| 1504 | if (refreshFrameSize) {
|
---|
| 1505 | currentFrame.refreshSize();
|
---|
| 1506 | }
|
---|
| 1507 |
|
---|
| 1508 | // Refresh widgets that use its self as a data source
|
---|
| 1509 | currentFrame.notifyObservers(true);
|
---|
| 1510 |
|
---|
| 1511 | if (FrameIO.isProfileFrame(currentFrame)) {
|
---|
| 1512 | // TODO ensure that users can not delete the first frame in a frameset...
|
---|
[1155] | 1513 | // TODO handle the case when users manually delete the first frame in a frameset
|
---|
| 1514 | // from the filesystem
|
---|
[1097] | 1515 | Frame profile = FrameIO.LoadFrame(currentFrame.getFramesetName() + "1");
|
---|
| 1516 | assert (profile != null);
|
---|
| 1517 | FrameUtils.Parse(currentFrame);
|
---|
| 1518 | FrameUtils.ParseProfile(profile);
|
---|
| 1519 | } else {
|
---|
| 1520 | FrameUtils.Parse(currentFrame);
|
---|
| 1521 | }
|
---|
| 1522 | // Need to update the cursor for when text items change to @b pictures
|
---|
| 1523 | // etc and the text cursor is showing
|
---|
| 1524 | updateCursor();
|
---|
| 1525 | refreshHighlights();
|
---|
| 1526 | DisplayController.requestRefresh(false);
|
---|
| 1527 | }
|
---|
| 1528 |
|
---|
| 1529 | /**
|
---|
| 1530 | * Saves the current frame.
|
---|
| 1531 | */
|
---|
| 1532 | public static void Save() {
|
---|
| 1533 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 1534 | current.change();
|
---|
| 1535 | FrameIO.SaveFrame(current, true, true);
|
---|
[1228] | 1536 | MessageBay.displayMessage("Current frame has been saved.");
|
---|
[1097] | 1537 | }
|
---|
| 1538 |
|
---|
| 1539 | public static final String DEFAULT_NEW_ITEM_TEXT = "";
|
---|
| 1540 |
|
---|
| 1541 | public static String getAutoBullet(String s) {
|
---|
| 1542 | return getBullet(s, true);
|
---|
| 1543 | }
|
---|
| 1544 |
|
---|
| 1545 | private static String getBullet(String s, boolean nextBullet) {
|
---|
| 1546 | String newItemText = DEFAULT_NEW_ITEM_TEXT;
|
---|
| 1547 |
|
---|
[1166] | 1548 | if (s == null) {
|
---|
[1155] | 1549 | return newItemText;
|
---|
[1166] | 1550 | }
|
---|
[1155] | 1551 |
|
---|
[1097] | 1552 | /*
|
---|
| 1553 | * Item i = ItemUtils.FindTag(DisplayIO.getCurrentFrame().getItems(),
|
---|
| 1554 | * "@NoAutoBullets"); if (i != null) return newItemText;
|
---|
| 1555 | */
|
---|
| 1556 | // Separate the space at the start of the text item
|
---|
| 1557 | String preceedingSpace = "";
|
---|
| 1558 | for (int i = 0; i < s.length(); i++) {
|
---|
| 1559 | if (!Character.isSpaceChar(s.charAt(i))) {
|
---|
| 1560 | preceedingSpace = s.substring(0, i);
|
---|
| 1561 | s = s.substring(i);
|
---|
| 1562 | break;
|
---|
| 1563 | }
|
---|
| 1564 | }
|
---|
| 1565 |
|
---|
| 1566 | // figure out the type of the text item
|
---|
| 1567 | // This allows us to do auto bulleting
|
---|
| 1568 | if (s != null && s.length() > 1) {
|
---|
| 1569 | // First check for text beginning with * @ # etc
|
---|
| 1570 | // These are simple auto bullets
|
---|
[1155] | 1571 | if (!Character.isLetterOrDigit(s.charAt(0)) && !Character.isSpaceChar(s.charAt(0))) {
|
---|
[1097] | 1572 | if (Text.isBulletChar(s.charAt(0))) {
|
---|
| 1573 | int nonSpaceIndex = 1;
|
---|
| 1574 | // Find the end of the bullet and space after the bullet
|
---|
[1155] | 1575 | while (nonSpaceIndex < s.length() && s.charAt(nonSpaceIndex) == ' ') {
|
---|
[1097] | 1576 | nonSpaceIndex++;
|
---|
| 1577 | }
|
---|
| 1578 | // we must have a special char followed by >= 1 space
|
---|
[1166] | 1579 | if (nonSpaceIndex > 1) {
|
---|
[1097] | 1580 | newItemText = s.substring(0, nonSpaceIndex);
|
---|
[1166] | 1581 | }
|
---|
[1097] | 1582 | }
|
---|
| 1583 | // Auto numbering and lettering
|
---|
| 1584 | } else {
|
---|
| 1585 | if (Character.isDigit(s.charAt(0))) {
|
---|
| 1586 | newItemText = getAutoNumber(s, nextBullet);
|
---|
| 1587 | // Auto lettering
|
---|
| 1588 | } else if (Character.isLetter(s.charAt(0))) {
|
---|
| 1589 | newItemText = getAutoLetter(s, nextBullet);
|
---|
| 1590 | }
|
---|
| 1591 | }
|
---|
| 1592 | }
|
---|
| 1593 | return preceedingSpace + newItemText;
|
---|
| 1594 | }
|
---|
| 1595 |
|
---|
| 1596 | /**
|
---|
| 1597 | * Gets the string to be used to start the next auto lettered text item.
|
---|
| 1598 | *
|
---|
| 1599 | * @param s
|
---|
| 1600 | * the previous text items
|
---|
| 1601 | * @return the initial text for the new text item
|
---|
| 1602 | */
|
---|
| 1603 | private static String getAutoLetter(String s, boolean nextBullet) {
|
---|
| 1604 | String newItemText = DEFAULT_NEW_ITEM_TEXT;
|
---|
| 1605 |
|
---|
| 1606 | int nonLetterIndex = 1;
|
---|
| 1607 |
|
---|
| 1608 | if (isAutoNumberOrLetterChar(s.charAt(nonLetterIndex))) {
|
---|
| 1609 |
|
---|
| 1610 | // Now search for the next non space character
|
---|
| 1611 | int nonSpaceIndex = nonLetterIndex + 1;
|
---|
| 1612 | while (nonSpaceIndex < s.length() && s.charAt(nonSpaceIndex) == ' ') {
|
---|
| 1613 | nonSpaceIndex++;
|
---|
| 1614 | }
|
---|
| 1615 |
|
---|
| 1616 | // If there was a space then we have reached the end of our auto
|
---|
| 1617 | // text
|
---|
| 1618 | if (nonSpaceIndex > nonLetterIndex + 1) {
|
---|
[1166] | 1619 | if (nextBullet) {
|
---|
[1155] | 1620 | newItemText = nextLetterSequence(s.substring(0, nonLetterIndex))
|
---|
[1097] | 1621 | + s.substring(nonLetterIndex, nonSpaceIndex);
|
---|
[1166] | 1622 | } else {
|
---|
[1097] | 1623 | newItemText = s.substring(0, nonSpaceIndex);
|
---|
[1166] | 1624 | }
|
---|
[1097] | 1625 | }
|
---|
| 1626 | }
|
---|
| 1627 | return newItemText;
|
---|
| 1628 | }
|
---|
| 1629 |
|
---|
| 1630 | /**
|
---|
| 1631 | * Gets the string to be used to start the next auto numbered text item.
|
---|
| 1632 | *
|
---|
| 1633 | * @param s
|
---|
| 1634 | * the previous text item
|
---|
| 1635 | * @return the beginning of the next auto numbered text item
|
---|
| 1636 | */
|
---|
| 1637 | private static String getAutoNumber(String s, boolean nextBullet) {
|
---|
| 1638 | String newItemText = DEFAULT_NEW_ITEM_TEXT;
|
---|
| 1639 |
|
---|
| 1640 | int nonDigitIndex = 1;
|
---|
| 1641 | while (Character.isDigit(s.charAt(nonDigitIndex))) {
|
---|
| 1642 | nonDigitIndex++;
|
---|
| 1643 |
|
---|
[1166] | 1644 | if (nonDigitIndex + 1 >= s.length()) {
|
---|
[1097] | 1645 | return DEFAULT_NEW_ITEM_TEXT;
|
---|
[1166] | 1646 | }
|
---|
[1097] | 1647 | }
|
---|
| 1648 |
|
---|
| 1649 | if (isAutoNumberOrLetterChar(s.charAt(nonDigitIndex))) {
|
---|
| 1650 |
|
---|
| 1651 | // we must have a number followed one non letter
|
---|
| 1652 | // then one or more spaces
|
---|
| 1653 | int nonSpaceIndex = nonDigitIndex + 1;
|
---|
| 1654 | while (nonSpaceIndex < s.length() && s.charAt(nonSpaceIndex) == ' ') {
|
---|
| 1655 | nonSpaceIndex++;
|
---|
| 1656 | }
|
---|
| 1657 |
|
---|
| 1658 | if (nonSpaceIndex > nonDigitIndex + 1) {
|
---|
[1166] | 1659 | if (nextBullet) {
|
---|
[1155] | 1660 | newItemText = (Integer.parseInt(s.substring(0, nonDigitIndex)) + 1)
|
---|
[1097] | 1661 | + s.substring(nonDigitIndex, nonSpaceIndex);
|
---|
[1166] | 1662 | } else {
|
---|
[1097] | 1663 | newItemText = s.substring(0, nonSpaceIndex);
|
---|
[1166] | 1664 | }
|
---|
[1097] | 1665 | }
|
---|
| 1666 | }
|
---|
| 1667 | return newItemText;
|
---|
| 1668 | }
|
---|
| 1669 |
|
---|
| 1670 | private static boolean isAutoNumberOrLetterChar(char c) {
|
---|
| 1671 | return c == ':' || c == '-' || c == '.' || c == ')' || c == '>';
|
---|
| 1672 | }
|
---|
| 1673 |
|
---|
| 1674 | /**
|
---|
| 1675 | * Gets the next letter sequence for a given string to be used in auto
|
---|
| 1676 | * lettering.
|
---|
| 1677 | *
|
---|
| 1678 | * @param s
|
---|
| 1679 | * a sequence of letters
|
---|
| 1680 | * @return the next sequence of letters
|
---|
| 1681 | */
|
---|
| 1682 | static private String nextLetterSequence(String s) {
|
---|
[1166] | 1683 | if (s.length() > 1) {
|
---|
[1097] | 1684 | return s;
|
---|
[1166] | 1685 | }
|
---|
[1097] | 1686 |
|
---|
[1166] | 1687 | if (s.equals("z")) {
|
---|
[1097] | 1688 | return "a";
|
---|
[1166] | 1689 | }
|
---|
[1097] | 1690 |
|
---|
[1166] | 1691 | return (char) (s.charAt(0) + 1) + "";
|
---|
[1097] | 1692 | }
|
---|
| 1693 |
|
---|
| 1694 | public static String getBullet(String s) {
|
---|
| 1695 | return getBullet(s, false);
|
---|
| 1696 | }
|
---|
| 1697 |
|
---|
[1155] | 1698 | /**
|
---|
| 1699 | * true if lastItem only has highlighting removed when a new item is
|
---|
| 1700 | * highlighted.
|
---|
| 1701 | */
|
---|
[1097] | 1702 | private static boolean _lastHoldsHighlight = false;
|
---|
| 1703 |
|
---|
| 1704 | public static void setHighlightHold(boolean hold) {
|
---|
| 1705 | _lastHoldsHighlight = hold;
|
---|
| 1706 | }
|
---|
| 1707 |
|
---|
| 1708 | public static final int CONTEXT_FREESPACE = 0;
|
---|
| 1709 |
|
---|
| 1710 | public static final int CONTEXT_AT_TEXT = 1;
|
---|
| 1711 |
|
---|
| 1712 | public static final int CONTEXT_AT_LINE = 2;
|
---|
| 1713 |
|
---|
| 1714 | public static final int CONTEXT_AT_DOT = 3;
|
---|
| 1715 |
|
---|
| 1716 | public static final int CONTEXT_AT_ENCLOSURE = 4;
|
---|
| 1717 |
|
---|
| 1718 | /** the current context of the cursor. */
|
---|
| 1719 | private static int _context = 0;
|
---|
| 1720 |
|
---|
| 1721 | /** keeps track of the last highlighted Item. */
|
---|
| 1722 | private static Item _lastHighlightedItem = null;
|
---|
[1155] | 1723 |
|
---|
[1097] | 1724 | private static boolean _forceArrowCursor = true;
|
---|
| 1725 |
|
---|
| 1726 | public static void refreshHighlights() {
|
---|
| 1727 | // ByMike: Get the item the mouse is hovering over
|
---|
| 1728 | Item click = FrameUtils.getCurrentItem();
|
---|
| 1729 | Item on = null;
|
---|
[1155] | 1730 |
|
---|
[1097] | 1731 | // System.out.println(click);
|
---|
| 1732 | if (click != null) {
|
---|
| 1733 | on = click;
|
---|
| 1734 | // set the context
|
---|
[1166] | 1735 | if (on instanceof Line) {
|
---|
[1097] | 1736 | _context = CONTEXT_AT_LINE;
|
---|
[1166] | 1737 | } else if (on instanceof Dot) {
|
---|
[1097] | 1738 | _context = CONTEXT_AT_DOT;
|
---|
[1166] | 1739 | } else if (on instanceof Text) {
|
---|
[1097] | 1740 | _context = CONTEXT_AT_TEXT;
|
---|
| 1741 | }
|
---|
| 1742 | } else {
|
---|
| 1743 | _context = CONTEXT_FREESPACE;
|
---|
| 1744 | }
|
---|
| 1745 |
|
---|
| 1746 | // if the user is pointing at an item, highlight it
|
---|
| 1747 | if (on != null && !FreeItems.getInstance().contains(on)) {
|
---|
| 1748 | // if the user can spot-weld, show the virtual spot
|
---|
| 1749 | if (FreeItems.getInstance().size() == 2 && on instanceof Line) {
|
---|
| 1750 | Line line = (Line) on;
|
---|
| 1751 | Item freeItem0 = FreeItems.getInstance().get(0);
|
---|
| 1752 | Item freeItem1 = FreeItems.getInstance().get(1);
|
---|
| 1753 | Item lineEnd = freeItem0.isLineEnd() ? freeItem0 : (freeItem1.isLineEnd() ? freeItem1 : null);
|
---|
| 1754 | if (lineEnd != null) {
|
---|
| 1755 | line.showVirtualSpot(lineEnd, DisplayController.getMouseX(), DisplayController.getMouseY());
|
---|
| 1756 | } else {
|
---|
| 1757 | // The user is pointing at another point or text item etc
|
---|
| 1758 | FrameGraphics.changeHighlightMode(on, Item.HighlightMode.Normal);
|
---|
| 1759 | }
|
---|
| 1760 | } else {
|
---|
| 1761 | // FrameGraphics.ChangeSelectionMode(on,
|
---|
| 1762 | // Item.SelectedMode.Connected);
|
---|
[1155] | 1763 | // TODO: The method below is for the most part redundant
|
---|
| 1764 |
|
---|
[1097] | 1765 | // Stops interfering with the highlighting while cropping a picture
|
---|
| 1766 | if (on instanceof Picture) {
|
---|
| 1767 | Picture p = (Picture) on;
|
---|
| 1768 | if (!p.isBeingCropped()) {
|
---|
| 1769 | on = FrameGraphics.Highlight(on.getEditTarget());
|
---|
| 1770 | }
|
---|
| 1771 | } else {
|
---|
| 1772 | on = FrameGraphics.Highlight(on.getEditTarget());
|
---|
| 1773 | }
|
---|
[1155] | 1774 |
|
---|
[1097] | 1775 | }
|
---|
| 1776 | // if the last item highlighted is still highlighted, clear it
|
---|
| 1777 | if (_lastHoldsHighlight) {
|
---|
| 1778 | _lastHoldsHighlight = false;
|
---|
[1415] | 1779 | for (Item i : DisplayController.getCurrentFrame().getSortedItems()) {
|
---|
[1097] | 1780 | if (i.isHighlighted() && i != on) {
|
---|
| 1781 | FrameGraphics.changeHighlightMode(i, Item.HighlightMode.None);
|
---|
| 1782 | }
|
---|
| 1783 | }
|
---|
| 1784 | }
|
---|
| 1785 |
|
---|
[1155] | 1786 | // if the user is not pointing at an item, check for enclosure highlighting
|
---|
[1097] | 1787 | } else if (on == null) {
|
---|
| 1788 | Collection<Item> enclosure = FrameUtils.getEnclosingLineEnds();
|
---|
| 1789 | if (enclosure != null && enclosure.size() > 0) {
|
---|
| 1790 | Item firstLineEnd = enclosure.iterator().next();
|
---|
| 1791 | HighlightMode hm;
|
---|
[1155] | 1792 | if (StandardInputEventListeners.kbmStateListener.isKeyDown(Key.SHIFT)) {
|
---|
[1097] | 1793 | hm = HighlightMode.Connected;
|
---|
| 1794 | } else {
|
---|
| 1795 | hm = HighlightMode.Enclosed;
|
---|
| 1796 | }
|
---|
[1155] | 1797 | if (firstLineEnd.getLines().size() > 1 &&
|
---|
| 1798 | // check that the enclosure is not part of a point being dragged in space
|
---|
| 1799 | !ContainsOneOf(enclosure, FreeItems.getInstance())) {
|
---|
[1097] | 1800 | on = firstLineEnd.getLines().get(0);
|
---|
| 1801 | // System.out.println(on == null ? "Null" :
|
---|
| 1802 | // on.toString());
|
---|
| 1803 | FrameGraphics.changeHighlightMode(on, hm);
|
---|
| 1804 | } else if (firstLineEnd instanceof XRayable) {
|
---|
| 1805 | on = firstLineEnd;
|
---|
| 1806 | FrameGraphics.changeHighlightMode(firstLineEnd, hm);
|
---|
| 1807 | }
|
---|
| 1808 | _context = CONTEXT_AT_ENCLOSURE;
|
---|
| 1809 | } else if (_lastHighlightedItem != null) {
|
---|
| 1810 | // System.out.println("LastHighlightedItem");
|
---|
| 1811 | _lastHoldsHighlight = false;
|
---|
| 1812 | }
|
---|
| 1813 | }
|
---|
| 1814 |
|
---|
| 1815 | // disable cursor changes when the cursor has items attached
|
---|
| 1816 | if (FreeItems.hasItemsAttachedToCursor() && DisplayController.getCursor() != Item.TEXT_CURSOR) {
|
---|
| 1817 | _forceArrowCursor = false;
|
---|
| 1818 | }
|
---|
| 1819 |
|
---|
| 1820 | // setLastHighlightedItem(on);
|
---|
| 1821 |
|
---|
| 1822 | if (_lastHighlightedItem != null && _lastHighlightedItem != on && !_lastHoldsHighlight) {
|
---|
| 1823 | // Turn off the highlighting only if the last highlighted item
|
---|
| 1824 | // is not connected to the currentItem. Otherwise we get flickering
|
---|
[1155] | 1825 | // in transition from connected to normal mode while moving the cursor along a
|
---|
| 1826 | // line.
|
---|
[1097] | 1827 | if (on == null || (!on.getAllConnected().contains(_lastHighlightedItem))) {
|
---|
| 1828 | FrameGraphics.changeHighlightMode(_lastHighlightedItem, Item.HighlightMode.None);
|
---|
| 1829 | }
|
---|
| 1830 | }
|
---|
| 1831 |
|
---|
| 1832 | _lastHighlightedItem = on;
|
---|
| 1833 |
|
---|
| 1834 | }
|
---|
| 1835 |
|
---|
[1155] | 1836 | private static boolean ContainsOneOf(Collection<Item> enclosure, Collection<Item> freeItems) {
|
---|
[1166] | 1837 | if (freeItems == null) {
|
---|
[1097] | 1838 | return false;
|
---|
[1166] | 1839 | }
|
---|
[1097] | 1840 | for (Item i : freeItems) {
|
---|
[1166] | 1841 | if (enclosure.contains(i)) {
|
---|
[1097] | 1842 | return true;
|
---|
[1166] | 1843 | }
|
---|
[1097] | 1844 | }
|
---|
| 1845 | return false;
|
---|
| 1846 | }
|
---|
| 1847 |
|
---|
| 1848 | public static void anchor(Item toAnchor, boolean checkEnclosure) {
|
---|
[1155] | 1849 | // Only anchor items we have full permission over... i.e. don't anchor vector
|
---|
| 1850 | // items
|
---|
[1166] | 1851 | if (!toAnchor.hasPermission(UserAppliedPermission.full)) {
|
---|
[1097] | 1852 | return;
|
---|
[1166] | 1853 | }
|
---|
[1097] | 1854 |
|
---|
| 1855 | toAnchor.anchor();
|
---|
| 1856 |
|
---|
| 1857 | if (checkEnclosure) {
|
---|
[1415] | 1858 | ItemUtils.EnclosedCheck(toAnchor.getParentOrCurrentFrame().getSortedItems());
|
---|
[1097] | 1859 | DisplayController.requestRefresh(true);
|
---|
| 1860 | }
|
---|
| 1861 | }
|
---|
| 1862 |
|
---|
| 1863 | public static void anchor(Item toAnchor) {
|
---|
| 1864 | anchor(toAnchor, true);
|
---|
| 1865 | }
|
---|
| 1866 |
|
---|
| 1867 | public static void anchor(Collection<Item> toAnchor) {
|
---|
| 1868 | boolean bReparse = false;
|
---|
| 1869 | boolean bRecalculate = false;
|
---|
| 1870 | // Need to make sure we check enclosure for overlays etc
|
---|
| 1871 | Set<Frame> checkEnclosure = new HashSet<Frame>();
|
---|
| 1872 |
|
---|
| 1873 | // Create a clone of toAnchor since in the proccess of anchoring items
|
---|
| 1874 | // they can change the state of the toAnchor collection and thus create
|
---|
| 1875 | // concurrent modification exceptions.
|
---|
| 1876 | // This is especially needed for widgets being removed when anchored:
|
---|
| 1877 | // since they
|
---|
| 1878 | // currently are composed of 8 items this is vital. In the new revision
|
---|
| 1879 | // of
|
---|
| 1880 | // widgets being implemented as a single item this this can be
|
---|
| 1881 | // depreciated
|
---|
| 1882 | // however it may be useful for other applications.
|
---|
| 1883 | Collection<Item> toAnchorCopy = new ArrayList<Item>(toAnchor);
|
---|
| 1884 |
|
---|
| 1885 | for (Item i : toAnchorCopy) {
|
---|
[1155] | 1886 | // Widget components in this loop.
|
---|
[1097] | 1887 | if (toAnchor.contains(i)) { // since to anchor could change while
|
---|
| 1888 | // anchoring
|
---|
| 1889 | // if (!i.hasVector())
|
---|
| 1890 | anchor(i, false);
|
---|
| 1891 | checkEnclosure.add(i.getParentOrCurrentFrame());
|
---|
| 1892 | bReparse |= i.hasOverlay();
|
---|
| 1893 | bRecalculate |= i.recalculateWhenChanged();
|
---|
[1155] | 1894 | // toAnchor.remove(i);
|
---|
[1097] | 1895 | }
|
---|
| 1896 | }
|
---|
| 1897 |
|
---|
[1319] | 1898 | toAnchor.clear();
|
---|
[1097] | 1899 | // Check enclosure for all the frames of the items that were anchored
|
---|
| 1900 | for (Frame f : checkEnclosure) {
|
---|
| 1901 | // ItemUtils.EnclosedCheck(f.getItems());
|
---|
| 1902 | ItemUtils.Justify(f);
|
---|
| 1903 | }
|
---|
| 1904 |
|
---|
| 1905 | Frame currentFrame = DisplayController.getCurrentFrame();
|
---|
[1166] | 1906 | if (bReparse) {
|
---|
[1097] | 1907 | FrameUtils.Parse(currentFrame, false, false);
|
---|
[1166] | 1908 | } else {
|
---|
[1097] | 1909 | currentFrame.notifyObservers(bRecalculate);
|
---|
| 1910 | }
|
---|
| 1911 | DisplayController.requestRefresh(true);
|
---|
| 1912 | }
|
---|
[1155] | 1913 |
|
---|
[1097] | 1914 | public static void deleteItems(Collection<Item> itemList) {
|
---|
| 1915 | deleteItems(itemList, true);
|
---|
| 1916 | }
|
---|
| 1917 |
|
---|
| 1918 | public static void deleteItems(Collection<Item> itemList, boolean addToUndo) {
|
---|
| 1919 | boolean bReparse = false;
|
---|
| 1920 | boolean bRecalculate = false;
|
---|
| 1921 |
|
---|
| 1922 | SessionStats.DeletedItems(itemList);
|
---|
| 1923 | List<Frame> modifiedFrames = new LinkedList<Frame>();
|
---|
| 1924 | // Get a list of all the modified frames
|
---|
| 1925 | for (Item i : itemList) {
|
---|
| 1926 | Frame parent = i.getParent();
|
---|
[1166] | 1927 | if (parent != null) {
|
---|
[1097] | 1928 | modifiedFrames.add(parent);
|
---|
[1166] | 1929 | }
|
---|
[1097] | 1930 | i.setHighlightMode(HighlightMode.None);
|
---|
| 1931 | bReparse |= i.hasOverlay();
|
---|
| 1932 | bRecalculate |= i.recalculateWhenChanged();
|
---|
| 1933 | }
|
---|
| 1934 | // If they are all free items then add the current frame
|
---|
| 1935 | if (modifiedFrames.size() == 0) {
|
---|
| 1936 | modifiedFrames.add(DisplayController.getCurrentFrame());
|
---|
| 1937 | }
|
---|
| 1938 |
|
---|
| 1939 | Collection<Item> toUndo = new LinkedHashSet<Item>();
|
---|
| 1940 | // disconnect any connected items
|
---|
| 1941 | for (Item i : itemList) {
|
---|
| 1942 |
|
---|
| 1943 | // Only delete the current item if have not already deleted.
|
---|
| 1944 | // This is especially important for heavy duty widgets - so they
|
---|
| 1945 | // do not have to expire several times per delete.
|
---|
[1166] | 1946 | if (toUndo.contains(i)) {
|
---|
[1097] | 1947 | continue;
|
---|
[1166] | 1948 | }
|
---|
[1097] | 1949 |
|
---|
| 1950 | // Make sure text items attached to cursor are reset back to the
|
---|
| 1951 | // transparency they should have.
|
---|
| 1952 | if (i instanceof Text) {
|
---|
| 1953 | ((Text) i).setAlpha(-1);
|
---|
| 1954 | }
|
---|
| 1955 |
|
---|
| 1956 | if (i.getLines().size() > 0) {
|
---|
| 1957 |
|
---|
| 1958 | Collection<Item> toDelete = deleteLineEnd(i);
|
---|
| 1959 | if (addToUndo) {
|
---|
| 1960 | // add the copied items to the undo stack
|
---|
| 1961 | for (Item itemToUndo : toDelete) {
|
---|
| 1962 |
|
---|
[1166] | 1963 | if (!toUndo.contains(itemToUndo)) {
|
---|
[1097] | 1964 | toUndo.add(itemToUndo);
|
---|
[1166] | 1965 | }
|
---|
[1097] | 1966 |
|
---|
| 1967 | }
|
---|
| 1968 | }
|
---|
| 1969 | } else if (!toUndo.contains(i)) {
|
---|
[1415] | 1970 | if (addToUndo) {
|
---|
[1097] | 1971 | toUndo.add(i); // Why was is this a copy
|
---|
[1166] | 1972 | }
|
---|
[1097] | 1973 | }
|
---|
| 1974 | }
|
---|
| 1975 |
|
---|
| 1976 | for (Frame f : modifiedFrames) {
|
---|
| 1977 | f.removeAllItems(itemList);
|
---|
| 1978 | // ItemUtils.EnclosedCheck(f.getItems());
|
---|
| 1979 | ItemUtils.Justify(f);
|
---|
| 1980 | }
|
---|
| 1981 | // TODO: How should undelete deal with undo when items are removed from
|
---|
| 1982 | // the current frame as well as the overlay frame
|
---|
| 1983 | Frame currentFrame = DisplayController.getCurrentFrame();
|
---|
[1450] | 1984 | currentFrame.addToUndoDelete(new ItemsList(itemList), false);
|
---|
[1097] | 1985 | itemList.clear();
|
---|
| 1986 | if (bReparse) {
|
---|
| 1987 | FrameUtils.Parse(currentFrame, false, false);
|
---|
| 1988 | /*
|
---|
[1155] | 1989 | * TODO check if I need to recalculate even if reparse occurs, here and in
|
---|
| 1990 | * anchor, pickup etc
|
---|
[1097] | 1991 | */
|
---|
| 1992 | } else {
|
---|
| 1993 | currentFrame.notifyObservers(bRecalculate);
|
---|
| 1994 | }
|
---|
| 1995 |
|
---|
| 1996 | }
|
---|
| 1997 |
|
---|
[1155] | 1998 | private static Collection<Item> deleteLineEnd(Item lineEnd) {
|
---|
| 1999 |
|
---|
[1097] | 2000 | if (lineEnd instanceof WidgetCorner) { // Brook
|
---|
| 2001 |
|
---|
| 2002 | WidgetCorner wc = (WidgetCorner) lineEnd;
|
---|
| 2003 | Frame parent = wc.getWidgetSource().getParentFrame();
|
---|
| 2004 |
|
---|
| 2005 | // Remove from the parent frame
|
---|
| 2006 | if (parent != null) {
|
---|
| 2007 | parent.removeAllItems(wc.getWidgetSource().getItems());
|
---|
| 2008 | }
|
---|
| 2009 |
|
---|
| 2010 | wc.getWidgetSource().onDelete(); // Changes the widgets
|
---|
| 2011 | // corner/edges ID's...
|
---|
| 2012 |
|
---|
| 2013 | return wc.getWidgetSource().getItems();
|
---|
| 2014 |
|
---|
| 2015 | } else {
|
---|
| 2016 |
|
---|
| 2017 | // // create a backup copy of the dot and its lines
|
---|
| 2018 | // List<Item> copy = copy(lineEnd.getConnected());
|
---|
[1155] | 2019 | //
|
---|
[1097] | 2020 | // // Remove lines from their anchored dots
|
---|
| 2021 | // // note: the line is kept so that it can be properly restored
|
---|
| 2022 | // for (Item ic : copy) {
|
---|
| 2023 | // if (ic instanceof Line) {
|
---|
| 2024 | // Line line = (Line) ic;
|
---|
| 2025 | // // Remove the line from the item that is not the copy of the
|
---|
| 2026 | // // line end being deletedF
|
---|
| 2027 | // if (!copy.contains(line.getStartItem()))
|
---|
| 2028 | // line.getStartItem().removeLine(line);
|
---|
| 2029 | // if (!copy.contains(line.getEndItem()))
|
---|
| 2030 | // line.getEndItem().removeLine(line);
|
---|
| 2031 | // }
|
---|
| 2032 | // }
|
---|
| 2033 |
|
---|
| 2034 | Collection<Item> copy = lineEnd.getConnected();
|
---|
| 2035 |
|
---|
| 2036 | // remove all lines being deleted
|
---|
| 2037 | for (Item ic : lineEnd.getConnected()) {
|
---|
[1155] | 2038 | if (ic instanceof Line && ((Line) ic).getOppositeEnd(lineEnd) != null) {
|
---|
[1097] | 2039 | Line line = (Line) ic;
|
---|
| 2040 |
|
---|
| 2041 | // Invalidate the line to make sure we dont get any ghost
|
---|
| 2042 | // arrowheads.
|
---|
| 2043 | ic.invalidateAll();
|
---|
| 2044 |
|
---|
| 2045 | Item d = line.getOppositeEnd(lineEnd);
|
---|
| 2046 | d.removeLine(line);
|
---|
| 2047 |
|
---|
| 2048 | // if the dot was only part of one line, it can be
|
---|
| 2049 | // removed
|
---|
| 2050 | if (d.getLines().size() == 0) {
|
---|
[1166] | 2051 | if (d.getParent() != null) {
|
---|
[1097] | 2052 | d.getParent().removeItem(d);
|
---|
[1166] | 2053 | }
|
---|
| 2054 | if (!copy.contains(d)) {
|
---|
[1097] | 2055 | copy.add(d);
|
---|
[1166] | 2056 | }
|
---|
[1097] | 2057 | }
|
---|
| 2058 |
|
---|
[1166] | 2059 | if (lineEnd.getParent() != null) {
|
---|
[1097] | 2060 | lineEnd.getParent().removeItem(ic);
|
---|
[1166] | 2061 | }
|
---|
[1097] | 2062 | }
|
---|
| 2063 | }
|
---|
| 2064 | return copy;
|
---|
| 2065 | }
|
---|
| 2066 | }
|
---|
| 2067 |
|
---|
| 2068 | public static Item getlastHighlightedItem() {
|
---|
| 2069 | return _lastHighlightedItem;
|
---|
| 2070 | }
|
---|
[1155] | 2071 |
|
---|
[1097] | 2072 | /**
|
---|
[1155] | 2073 | * event called when mouse exits window (can't use MouseListener callback since
|
---|
| 2074 | * that callback doesn't correctly receive all mouse exit events) *** Above
|
---|
| 2075 | * comment no longer applies! *** TODO: Rename. cts16
|
---|
[1097] | 2076 | */
|
---|
[1155] | 2077 | public static void mouseExitedWindow() {
|
---|
| 2078 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
[1097] | 2079 | boolean cut = true;
|
---|
[1155] | 2080 | for (Item i : FreeItems.getInstance()) {
|
---|
| 2081 | for (Item j : i.getAllConnected()) {
|
---|
| 2082 | if (!FreeItems.getInstance().contains(j)) {
|
---|
[1097] | 2083 | cut = false;
|
---|
| 2084 | break;
|
---|
| 2085 | }
|
---|
| 2086 | }
|
---|
| 2087 | }
|
---|
[1155] | 2088 | if (cut) {
|
---|
[1097] | 2089 | ItemSelection.cut();
|
---|
| 2090 | }
|
---|
| 2091 | }
|
---|
| 2092 | }
|
---|
| 2093 |
|
---|
| 2094 | public static void setForceArrow(boolean val) {
|
---|
| 2095 | _forceArrowCursor = val;
|
---|
| 2096 | }
|
---|
| 2097 |
|
---|
| 2098 | protected static void zoomFrame(Frame frame, double scaleFactor, int x, int y) {
|
---|
| 2099 |
|
---|
| 2100 | if (frame == null) {
|
---|
| 2101 | return;
|
---|
| 2102 | }
|
---|
| 2103 |
|
---|
| 2104 | Collection<Item> items = frame.getVisibleItems();
|
---|
| 2105 |
|
---|
| 2106 | for (Item item : items) {
|
---|
[1155] | 2107 | if (item instanceof Text && item.getSize() <= Text.MINIMUM_FONT_SIZE && scaleFactor < 1) {
|
---|
[1097] | 2108 | return;
|
---|
| 2109 | }
|
---|
| 2110 | }
|
---|
| 2111 |
|
---|
| 2112 | for (Vector v : frame.getVectors()) {
|
---|
| 2113 | v.Source.scale((float) scaleFactor, x, y);
|
---|
| 2114 | }
|
---|
| 2115 |
|
---|
| 2116 | for (Item item : items) {
|
---|
| 2117 | // This line is only needed for circles!!
|
---|
| 2118 | // Need to really fix up the way this works!!
|
---|
[1166] | 2119 | if (item.hasEnclosures()) {
|
---|
[1097] | 2120 | continue;
|
---|
[1166] | 2121 | }
|
---|
| 2122 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
[1097] | 2123 | continue;
|
---|
[1166] | 2124 | }
|
---|
[1097] | 2125 | item.invalidateAll();
|
---|
| 2126 | if (!(item instanceof Line)) {
|
---|
| 2127 | item.scale((float) scaleFactor, x, y);
|
---|
| 2128 | }
|
---|
| 2129 | }
|
---|
| 2130 |
|
---|
| 2131 | for (Item item : items) {
|
---|
[1166] | 2132 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
[1097] | 2133 | continue;
|
---|
[1166] | 2134 | }
|
---|
[1097] | 2135 | // if (!(item instanceof Line))
|
---|
| 2136 | item.invalidateBounds();
|
---|
| 2137 |
|
---|
| 2138 | if (item instanceof Line) {
|
---|
| 2139 | ((Line) item).refreshStroke(item.getThickness());
|
---|
| 2140 | }
|
---|
| 2141 |
|
---|
| 2142 | item.invalidateAll();
|
---|
| 2143 | }
|
---|
| 2144 | }
|
---|
| 2145 |
|
---|
[1155] | 2146 | public static boolean zoomFrameIfEnabled(Frame frame, double scaleFactor, Point centreOfZoom) {
|
---|
[1097] | 2147 | boolean zoom_active = ExperimentalFeatures.FrameZoom.get();
|
---|
[1155] | 2148 |
|
---|
[1097] | 2149 | if (zoom_active) {
|
---|
[1155] | 2150 |
|
---|
[1144] | 2151 | zoomFrame(DisplayController.getCurrentFrame(), scaleFactor, centreOfZoom.getX(), centreOfZoom.getY());
|
---|
[1097] | 2152 | DisplayController.getCurrentFrame().refreshSize();
|
---|
| 2153 | Refresh();
|
---|
| 2154 | } else {
|
---|
| 2155 | String frameZoomingDisabledMessage = "Frame Zooming currently disabled. "
|
---|
| 2156 | + "Access Settings->Experimental->FrameZoom and set to 'true' to enable this";
|
---|
| 2157 | MessageBay.displayMessageOnce(frameZoomingDisabledMessage);
|
---|
| 2158 | }
|
---|
[1155] | 2159 |
|
---|
[1097] | 2160 | return zoom_active;
|
---|
| 2161 | }
|
---|
| 2162 |
|
---|
| 2163 | /**
|
---|
[1155] | 2164 | * Performs the dropping action: If the cursor is in free space then: the cursor
|
---|
| 2165 | * is repositioned below the last non-annotation text item. If the cursor is on
|
---|
| 2166 | * an item, and has items attached then: the cursor is positioned below the
|
---|
| 2167 | * pointed to item, and the items below are 'pushed down' to make room.
|
---|
[1097] | 2168 | *
|
---|
| 2169 | * @param toDropFrom
|
---|
[1155] | 2170 | * The Item being pointed at by the mouse, may be null to indicate
|
---|
| 2171 | * the cursor is in free space.
|
---|
[1097] | 2172 | */
|
---|
[1155] | 2173 | public static boolean Drop(Item toDropFrom, boolean bPasting) {
|
---|
[1097] | 2174 | try {
|
---|
| 2175 | FrameUtils.setLastEdited(null);
|
---|
| 2176 |
|
---|
| 2177 | String newItemText = DEFAULT_NEW_ITEM_TEXT;
|
---|
| 2178 |
|
---|
| 2179 | // if a line is being rubber-banded, this is a no-op
|
---|
[1166] | 2180 | if (Frame.rubberbandingLine()) {
|
---|
[1155] | 2181 | return false;
|
---|
[1166] | 2182 | }
|
---|
[1097] | 2183 |
|
---|
| 2184 | // if the cursor is in free space then the drop will happen from the
|
---|
| 2185 | // last non annotation text item on the frame
|
---|
| 2186 | if (toDropFrom == null) {
|
---|
| 2187 | toDropFrom = DisplayController.getCurrentFrame().getLastNonAnnotationTextItem();
|
---|
| 2188 | }
|
---|
| 2189 |
|
---|
| 2190 | // if no item was found, return
|
---|
| 2191 | if (toDropFrom == null) {
|
---|
| 2192 | MessageBay.errorMessage("No item could be found to drop from");
|
---|
| 2193 | return false;
|
---|
| 2194 | }
|
---|
| 2195 |
|
---|
| 2196 | if (!(toDropFrom instanceof Text)) {
|
---|
| 2197 | MessageBay.displayMessage("Only text items can be dropped from");
|
---|
| 2198 | return false;
|
---|
| 2199 | }
|
---|
| 2200 |
|
---|
| 2201 | // Get the list of items that must be dropped
|
---|
| 2202 | List<Text> column = DisplayController.getCurrentFrame().getColumn(toDropFrom);
|
---|
| 2203 |
|
---|
| 2204 | if (column == null) {
|
---|
| 2205 | MessageBay.errorMessage("No column found to align items to");
|
---|
| 2206 | return false;
|
---|
| 2207 | }
|
---|
| 2208 |
|
---|
| 2209 | Item title = DisplayController.getCurrentFrame().getTitleItem();
|
---|
| 2210 |
|
---|
| 2211 | // We won't do auto-bulleting when dropping from titles
|
---|
| 2212 | if (!bPasting && toDropFrom != title) {
|
---|
| 2213 | newItemText = getAutoBullet(((Text) toDropFrom).getFirstLine());
|
---|
| 2214 | }
|
---|
| 2215 |
|
---|
| 2216 | Text dummyItem = null;
|
---|
| 2217 | if (!bPasting && FreeItems.textOnlyAttachedToCursor()) {
|
---|
| 2218 | dummyItem = (Text) FreeItems.getItemAttachedToCursor();
|
---|
| 2219 | String autoBullet = getAutoBullet(dummyItem.getText());
|
---|
| 2220 |
|
---|
[1166] | 2221 | if (autoBullet.length() > 0) {
|
---|
[1097] | 2222 | newItemText = "";
|
---|
[1166] | 2223 | }
|
---|
[1097] | 2224 | dummyItem.setText(newItemText + dummyItem.getText());
|
---|
| 2225 | }
|
---|
| 2226 |
|
---|
| 2227 | dummyItem = Text.createText();
|
---|
| 2228 | if (FreeItems.textOnlyAttachedToCursor()) {
|
---|
| 2229 | Text t = (Text) FreeItems.getItemAttachedToCursor();
|
---|
| 2230 | dummyItem.setSize(t.getSize());
|
---|
| 2231 | int lines = t.getTextList().size();
|
---|
| 2232 | for (int i = 0; i < lines; i++) {
|
---|
| 2233 | newItemText += '\n';
|
---|
| 2234 | }
|
---|
| 2235 | }
|
---|
| 2236 |
|
---|
| 2237 | dummyItem.setText(newItemText);
|
---|
| 2238 |
|
---|
| 2239 | // If the only item on the frame is the title and the frame name
|
---|
| 2240 | // goto the zero frame and drop to the @start if there is one
|
---|
| 2241 | // or a fixed amount if there is not
|
---|
| 2242 | if (column.size() == 0) {
|
---|
| 2243 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 2244 | // Item itemTemplate = current.getItemTemplate();
|
---|
| 2245 | int xPos = title.getX() + FrameCreator.INDENT_FROM_TITLE;
|
---|
| 2246 | int yPos = FrameCreator.getYStart(title);
|
---|
| 2247 | // Check for @start on the zero frame
|
---|
| 2248 | Frame zero = FrameIO.LoadFrame(current.getFramesetName() + '0');
|
---|
| 2249 | Text start = zero.getAnnotation("start");
|
---|
| 2250 | if (start != null) {
|
---|
| 2251 | xPos = start.getX();
|
---|
| 2252 | yPos = start.getY();
|
---|
| 2253 | }
|
---|
| 2254 |
|
---|
| 2255 | dummyItem.setPosition(xPos, yPos);
|
---|
| 2256 | // DisplayIO.setCursorPosition(xPos, yPos);
|
---|
| 2257 |
|
---|
| 2258 | checkMovingCursor(dummyItem);
|
---|
| 2259 | } else {
|
---|
| 2260 | int yPos = column.get(0).getY() + 1;
|
---|
| 2261 | int xPos = column.get(0).getX();
|
---|
| 2262 | // Either position the new item below the title or just above
|
---|
| 2263 | // the first item below the title
|
---|
| 2264 | if (toDropFrom == title && column.get(0) != title) {
|
---|
| 2265 | // If dropping from the title position just above top item
|
---|
| 2266 | yPos = column.get(0).getY() - 1;
|
---|
| 2267 |
|
---|
| 2268 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 2269 | // Check for @start on the zero frame
|
---|
[1155] | 2270 | Frame zero = FrameIO.LoadFrame(current.getFramesetName() + '0');
|
---|
[1097] | 2271 | Text start = zero.getAnnotation("start");
|
---|
| 2272 | if (start != null) {
|
---|
| 2273 | yPos = Math.min(yPos, start.getY());
|
---|
| 2274 | }
|
---|
| 2275 | }
|
---|
| 2276 | dummyItem.setPosition(xPos, yPos);
|
---|
| 2277 | column.add(dummyItem);
|
---|
| 2278 | FrameUtils.Align(column, false, 0);
|
---|
| 2279 | // Check if it will be outside the frame area
|
---|
[1258] | 2280 | if (dummyItem.getY() < 0 || dummyItem.getY() > DisplayController.getFramePaintAreaHeight()) {
|
---|
[1097] | 2281 | // Check for the 'next' tag!
|
---|
| 2282 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 2283 | Item next = current.getAnnotation("next");
|
---|
| 2284 | Item prev = current.getAnnotation("previous");
|
---|
| 2285 | // Check for an unlinked next tag
|
---|
[1155] | 2286 | if ((next != null && !next.hasLink()) || (prev != null && prev.hasLink())) {
|
---|
[1097] | 2287 | Frame firstFrame = current;
|
---|
[1166] | 2288 | if (next != null) {
|
---|
[1097] | 2289 | next.delete();
|
---|
[1166] | 2290 | }
|
---|
[1097] | 2291 | FrameCreator frameCreator = new FrameCreator(null);
|
---|
| 2292 | // Add the next button
|
---|
| 2293 | next = frameCreator.addNextButton(current, null);
|
---|
| 2294 |
|
---|
| 2295 | // Create the new frame linked to the next tag
|
---|
| 2296 | boolean mouseMoved = tdfc(next);
|
---|
| 2297 | Frame moreFrame = DisplayController.getCurrentFrame();
|
---|
| 2298 |
|
---|
| 2299 | // Add previous button to the new frame
|
---|
[1155] | 2300 | frameCreator.addPreviousButton(moreFrame, firstFrame.getName());
|
---|
[1097] | 2301 | Item first = current.getAnnotation("first");
|
---|
| 2302 | if (first != null) {
|
---|
[1155] | 2303 | frameCreator.addFirstButton(moreFrame, first.getLink());
|
---|
[1097] | 2304 | } else {
|
---|
[1155] | 2305 | frameCreator.addFirstButton(moreFrame, firstFrame.getName());
|
---|
[1097] | 2306 | }
|
---|
| 2307 | // Add the @next if we are pasting
|
---|
| 2308 | // if (bPasting) {
|
---|
| 2309 | // Item copy = next.copy();
|
---|
| 2310 | // copy.setLink(null);
|
---|
| 2311 | // moreFrame.addItem(copy);
|
---|
| 2312 | // }
|
---|
| 2313 |
|
---|
| 2314 | moreFrame.setTitle(firstFrame.getTitleItem().getText());
|
---|
| 2315 | // need to move the mouse to the top of the frame if
|
---|
| 2316 | // there wasnt an @start on it
|
---|
| 2317 | if (!mouseMoved) {
|
---|
| 2318 | Item moreTitle = moreFrame.getTitleItem();
|
---|
[1155] | 2319 | moreTitle.setOverlayPermission(UserAppliedPermission.full);
|
---|
[1097] | 2320 | Drop(moreTitle, bPasting);
|
---|
| 2321 | }
|
---|
| 2322 | // Add the bullet text to the item
|
---|
| 2323 | dummyItem.setPosition(DisplayController.getMouseX(), DisplayController.getMouseY());
|
---|
| 2324 | } else {
|
---|
| 2325 | MessageBay.warningMessage("Can not create items outside the frame area");
|
---|
| 2326 | // ensures correct repainting when items don't move
|
---|
[1155] | 2327 | DisplayController.setCursorPosition(DisplayController.getMouseX(),
|
---|
| 2328 | DisplayController.getMouseY());
|
---|
[1097] | 2329 | return false;
|
---|
| 2330 | }
|
---|
| 2331 | }
|
---|
[1155] | 2332 | if (!FreeItems.textOnlyAttachedToCursor() && !dummyItem.isEmpty()) {
|
---|
[1097] | 2333 | DisplayController.getCurrentFrame().addItem(dummyItem);
|
---|
| 2334 | }
|
---|
| 2335 |
|
---|
| 2336 | checkMovingCursor(dummyItem);
|
---|
| 2337 | }
|
---|
[1155] | 2338 | if (dummyItem.getText().length() == 0 || FreeItems.hasItemsAttachedToCursor()) {
|
---|
[1097] | 2339 | dummyItem.getParentOrCurrentFrame().removeItem(dummyItem);
|
---|
[1258] | 2340 | dummyItem.setRightMargin(DisplayController.getFramePaintAreaWidth(), false);
|
---|
[1097] | 2341 | } else {
|
---|
| 2342 | dummyItem.setWidth(toDropFrom.getWidth());
|
---|
| 2343 | }
|
---|
| 2344 |
|
---|
| 2345 | DisplayController.resetCursorOffset();
|
---|
| 2346 | DisplayController.requestRefresh(true);
|
---|
| 2347 | } catch (RuntimeException e) {
|
---|
| 2348 | // MessageBay.errorMessage(e.getMessage());
|
---|
| 2349 | e.printStackTrace();
|
---|
| 2350 | return false;
|
---|
| 2351 | }
|
---|
| 2352 | return true;
|
---|
| 2353 | }
|
---|
| 2354 |
|
---|
| 2355 | /**
|
---|
| 2356 | * @param dummyItem
|
---|
| 2357 | */
|
---|
[1155] | 2358 | public static void moveCursorAndFreeItems(int x, int y) {
|
---|
[1097] | 2359 | Point oldMousePosition = DisplayController.getMousePosition();
|
---|
| 2360 |
|
---|
[1166] | 2361 | if (oldMousePosition.getX() == x && oldMousePosition.getY() == y) {
|
---|
[1155] | 2362 | return;
|
---|
[1166] | 2363 | }
|
---|
[1097] | 2364 |
|
---|
| 2365 | DisplayController.setCursorPosition(x, y);
|
---|
| 2366 | Item firstItem = FreeItems.getItemAttachedToCursor();
|
---|
| 2367 |
|
---|
[1166] | 2368 | if (firstItem == null) {
|
---|
[1155] | 2369 | return;
|
---|
[1166] | 2370 | }
|
---|
[1097] | 2371 |
|
---|
| 2372 | int deltaX = firstItem.getX() - x;
|
---|
| 2373 | int deltaY = firstItem.getY() - y;
|
---|
| 2374 |
|
---|
| 2375 | for (Item i : FreeItems.getInstance()) {
|
---|
| 2376 | i.setPosition(i.getX() - deltaX, i.getY() - deltaY);
|
---|
| 2377 | }
|
---|
| 2378 | }
|
---|
| 2379 |
|
---|
| 2380 | /**
|
---|
| 2381 | * @param dummyItem
|
---|
| 2382 | */
|
---|
| 2383 | private static void checkMovingCursor(Text dummyItem) {
|
---|
| 2384 | // Move the item to the cursor position
|
---|
| 2385 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
| 2386 | moveCursorAndFreeItems(dummyItem.getX(), dummyItem.getY());
|
---|
| 2387 | } else {
|
---|
| 2388 | DisplayController.MoveCursorToEndOfItem(dummyItem);
|
---|
| 2389 | }
|
---|
| 2390 | }
|
---|
| 2391 |
|
---|
[1155] | 2392 | private static void calculateItem(Item toCalculate) {
|
---|
[1166] | 2393 | if (toCalculate == null) {
|
---|
[1155] | 2394 | return;
|
---|
[1166] | 2395 | }
|
---|
[1155] | 2396 |
|
---|
[1097] | 2397 | if (!toCalculate.update()) {
|
---|
| 2398 | toCalculate.setFormula(null);
|
---|
| 2399 | MessageBay.errorMessage("Can not calculate formula [" + toCalculate.getText() + ']');
|
---|
| 2400 | }
|
---|
| 2401 | }
|
---|
[1155] | 2402 |
|
---|
[1097] | 2403 | /**
|
---|
[1155] | 2404 | * Adjusts the size of the given Item, by the given amount. Note: The amount is
|
---|
| 2405 | * relative and can be positive or negative.
|
---|
[1097] | 2406 | *
|
---|
| 2407 | * @param toSet
|
---|
| 2408 | * The Item whose size is to be adjusted
|
---|
| 2409 | * @param diff
|
---|
| 2410 | * The amount to adjust the Item's size by
|
---|
| 2411 | * @param moveCursor
|
---|
[1155] | 2412 | * true if the cursor position should be automatically adjusted with
|
---|
| 2413 | * resizing
|
---|
[1097] | 2414 | */
|
---|
[1155] | 2415 | public static void SetSize(Item item, int diff, boolean moveCursor, boolean insideEnclosure,
|
---|
| 2416 | boolean isControlDown) {
|
---|
[1097] | 2417 | Collection<Item> toSize = new HashSet<Item>();
|
---|
| 2418 | Collection<Widget> widgets = new HashSet<Widget>();
|
---|
| 2419 | // the mouse is only moved when the Item is on the frame, not free
|
---|
| 2420 | // boolean moveMouse = false;
|
---|
| 2421 | Item toSet = null;
|
---|
| 2422 |
|
---|
| 2423 | // if the user is not pointing to any item
|
---|
| 2424 | if (item == null) {
|
---|
[1166] | 2425 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
[1097] | 2426 | toSize.addAll(FreeItems.getInstance());
|
---|
[1166] | 2427 | } else {
|
---|
[1097] | 2428 | MessageBay.displayMessage("There are no Items selected on the Frame or on the Cursor");
|
---|
| 2429 | return;
|
---|
| 2430 | }
|
---|
| 2431 | } else {
|
---|
| 2432 | if (item.isFrameName()) {
|
---|
| 2433 | // scale the entire frame
|
---|
| 2434 | if (diff != 0) {
|
---|
| 2435 | double scaleFactor = diff > 0 ? 1.1 : 0.909090909;
|
---|
| 2436 | zoomFrameIfEnabled(DisplayController.getCurrentFrame(), scaleFactor, new Point(0, 0));
|
---|
| 2437 | }
|
---|
| 2438 | // MessageBay.displayMessage("Can not resize the frame name");
|
---|
| 2439 | return;
|
---|
| 2440 | }
|
---|
| 2441 | // check permissions
|
---|
| 2442 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2443 | Item editTarget = item.getEditTarget();
|
---|
[1155] | 2444 | if (editTarget != item && editTarget.hasPermission(UserAppliedPermission.full)) {
|
---|
[1097] | 2445 | item = editTarget;
|
---|
| 2446 | } else {
|
---|
| 2447 | MessageBay.displayMessage("Insufficient permission to change the size of that item");
|
---|
| 2448 | return;
|
---|
| 2449 | }
|
---|
| 2450 | }
|
---|
| 2451 | toSet = item;
|
---|
| 2452 | // For resizing enclosures pick up everything that is attached to
|
---|
| 2453 | // items partly in the enclosure
|
---|
| 2454 | // TODO make this only pick up stuff COMPLETELY enclosed... if we
|
---|
| 2455 | // change copying to copy only the stuff completely enclosed
|
---|
| 2456 | if (insideEnclosure) {
|
---|
| 2457 | for (Item i : FrameUtils.getCurrentItems(toSet)) {
|
---|
| 2458 | if (i.hasPermission(UserAppliedPermission.full) && !toSize.contains(i)) {
|
---|
| 2459 | toSize.addAll(i.getAllConnected());
|
---|
| 2460 | }
|
---|
| 2461 | }
|
---|
| 2462 |
|
---|
[1155] | 2463 | } // Enclosed circle centers are resized with the center as origin
|
---|
[1097] | 2464 | // Just add the circle center to the list of items to size
|
---|
[1155] | 2465 | else if (!toSet.hasEnclosures() && !(toSet instanceof Text) && toSet.isLineEnd()) {
|
---|
[1097] | 2466 | toSize.addAll(toSet.getLines());
|
---|
| 2467 | } else if (toSet instanceof Line) {
|
---|
| 2468 |
|
---|
| 2469 | Line line = (Line) toSet;
|
---|
| 2470 |
|
---|
[1155] | 2471 | if (!(toSet instanceof WidgetEdge)
|
---|
| 2472 | || ((WidgetEdge) toSet).getWidgetSource().isWidgetEdgeThicknessAdjustable()) {
|
---|
[1097] | 2473 |
|
---|
| 2474 | float current = Math.abs(line.getThickness());
|
---|
| 2475 | current = Math.max(current + diff, Item.MINIMUM_THICKNESS);
|
---|
| 2476 | line.setThickness(current);
|
---|
| 2477 | DisplayController.requestRefresh(true);
|
---|
| 2478 | return;
|
---|
| 2479 |
|
---|
| 2480 | }
|
---|
| 2481 |
|
---|
| 2482 | } else {
|
---|
| 2483 | toSize.add(toSet);
|
---|
| 2484 | }
|
---|
| 2485 | }
|
---|
| 2486 |
|
---|
| 2487 | // add widgets to notify
|
---|
| 2488 | for (Item i : toSize) {
|
---|
| 2489 | if (i instanceof WidgetEdge) {
|
---|
| 2490 | widgets.add(((WidgetEdge) i).getWidgetSource());
|
---|
| 2491 | } else if (i instanceof WidgetCorner) {
|
---|
| 2492 | widgets.add(((WidgetCorner) i).getWidgetSource());
|
---|
| 2493 | }
|
---|
| 2494 | }
|
---|
| 2495 |
|
---|
| 2496 | Point origin = EcosystemManager.getInputManager().getCursorPosition();
|
---|
| 2497 | // Inside enclosures increase the size of the enclosure
|
---|
| 2498 | double ratio = (100.0 + diff * 2) / 100.0;
|
---|
| 2499 | if (insideEnclosure) {
|
---|
| 2500 | Collection<Item> done = new HashSet<Item>();
|
---|
| 2501 | // adjust the size of all the items
|
---|
| 2502 | for (Item i : toSize) {
|
---|
[1166] | 2503 | if (done.contains(i)) {
|
---|
[1155] | 2504 | continue;
|
---|
[1166] | 2505 | }
|
---|
[1097] | 2506 |
|
---|
| 2507 | if (i.isLineEnd()) {
|
---|
[1155] | 2508 | if (!(i instanceof WidgetCorner) || !((WidgetCorner) i).getWidgetSource().isFixedSize()) // don't
|
---|
| 2509 | // size
|
---|
| 2510 | // fixed
|
---|
| 2511 | // widgets
|
---|
[1097] | 2512 | {
|
---|
| 2513 | Collection<Item> allConnected = i.getAllConnected();
|
---|
| 2514 | done.addAll(allConnected);
|
---|
| 2515 | for (Item it : allConnected) {
|
---|
| 2516 | it.translate(origin, ratio);
|
---|
| 2517 | it.setArrowheadLength((float) (it.getArrowheadLength() * ratio));
|
---|
| 2518 | }
|
---|
| 2519 | i.setThickness((float) (i.getThickness() * ratio));
|
---|
| 2520 | }
|
---|
| 2521 | } else if (i instanceof XRayable) {
|
---|
| 2522 | XRayable xRay = (XRayable) i;
|
---|
| 2523 | Text source = xRay.getSource();
|
---|
| 2524 | // Ensure that the source is done before the XRayable
|
---|
| 2525 | if (!done.contains(source)) {
|
---|
| 2526 | scaleText(insideEnclosure, origin, ratio, done, source);
|
---|
| 2527 | }
|
---|
| 2528 | i.translate(origin, ratio);
|
---|
| 2529 | i.setThickness((float) (i.getThickness() * ratio));
|
---|
| 2530 | done.add(i);
|
---|
| 2531 | } else if (i.hasVector()) {
|
---|
| 2532 | // TODO Improve the effiency of resizing vectors... ie...
|
---|
| 2533 | // dont want to have to reparse all the time
|
---|
| 2534 | assert (i instanceof Text);
|
---|
| 2535 | Text text = (Text) i;
|
---|
| 2536 | AttributeValuePair avp = new AttributeValuePair(text.getText());
|
---|
| 2537 | double scale = 1F;
|
---|
| 2538 | try {
|
---|
| 2539 | scale = avp.getDoubleValue();
|
---|
| 2540 | } catch (Exception e) {
|
---|
| 2541 | }
|
---|
| 2542 | scale *= ratio;
|
---|
| 2543 | NumberFormat nf = Vector.getNumberFormatter();
|
---|
| 2544 | text.setAttributeValue(nf.format(scale));
|
---|
| 2545 | text.translate(origin, ratio);
|
---|
| 2546 | item.getParent().parse();
|
---|
| 2547 | } else if (i instanceof Text) {
|
---|
| 2548 | scaleText(insideEnclosure, origin, ratio, done, (Text) i);
|
---|
| 2549 | }
|
---|
| 2550 | }
|
---|
| 2551 | // refresh anchored items
|
---|
| 2552 | if (refreshAnchors(toSize)) {
|
---|
| 2553 | FrameUtils.Parse(DisplayController.getCurrentFrame(), false);
|
---|
| 2554 | }
|
---|
| 2555 | // notify widgets they were resized
|
---|
[1166] | 2556 | for (Widget iw : widgets) {
|
---|
| 2557 | iw.onResized();
|
---|
| 2558 | }
|
---|
[1097] | 2559 | DisplayController.requestRefresh(true);
|
---|
| 2560 | return;
|
---|
| 2561 | }
|
---|
| 2562 |
|
---|
| 2563 | // adjust the size of all the items
|
---|
| 2564 | for (Item i : toSize) {
|
---|
| 2565 | // Lines and dots use thickness, not size
|
---|
| 2566 | if (i.hasEnclosures()) {
|
---|
| 2567 | Circle c = (Circle) i.getEnclosures().iterator().next();
|
---|
| 2568 | c.setSize(c.getSize() * (float) ratio);
|
---|
| 2569 | } else if (i instanceof Line || i instanceof Circle && !insideEnclosure) {
|
---|
| 2570 | float current = Math.abs(i.getThickness());
|
---|
| 2571 | current = Math.max(current + diff, Item.MINIMUM_THICKNESS);
|
---|
| 2572 | i.setThickness(current);
|
---|
| 2573 | } else if (i instanceof Dot) {
|
---|
[1166] | 2574 | Item dot = i;
|
---|
[1097] | 2575 | float current = Math.abs(dot.getThickness());
|
---|
| 2576 | current = Math.max(current + diff, Item.MINIMUM_THICKNESS);
|
---|
| 2577 | dot.setThickness(current);
|
---|
| 2578 | } else if (i.hasVector()) {
|
---|
| 2579 | assert (item instanceof Text);
|
---|
| 2580 | Text text = (Text) item;
|
---|
| 2581 | AttributeValuePair avp = new AttributeValuePair(text.getText());
|
---|
| 2582 | double scale = 1F;
|
---|
| 2583 | try {
|
---|
| 2584 | scale = avp.getDoubleValue();
|
---|
| 2585 | } catch (Exception e) {
|
---|
| 2586 | }
|
---|
| 2587 | scale *= ratio;
|
---|
| 2588 | NumberFormat nf = Vector.getNumberFormatter();
|
---|
| 2589 | text.setAttributeValue(nf.format(scale));
|
---|
| 2590 | text.translate(origin, ratio);
|
---|
| 2591 | item.getParent().parse();
|
---|
| 2592 | } else {
|
---|
| 2593 | float oldSize = Math.abs(i.getSize());
|
---|
| 2594 | float newSize = Math.max(oldSize + diff, Item.MINIMUM_THICKNESS);
|
---|
| 2595 | float resizeRatio = newSize / oldSize;
|
---|
| 2596 | // Set size for Picture also translates
|
---|
| 2597 | i.setSize(newSize);
|
---|
| 2598 | if (i instanceof Text && i.getSize() != oldSize) {
|
---|
| 2599 | if (toSize.size() == 1 && !isControlDown) {
|
---|
| 2600 | moveCursorAndFreeItems(i.getX(), i.getY());
|
---|
| 2601 | } else {
|
---|
| 2602 | i.translate(origin, resizeRatio);
|
---|
| 2603 | if (i.isLineEnd()) {
|
---|
| 2604 | i.setPosition(i.getPosition());
|
---|
| 2605 | }
|
---|
| 2606 | }
|
---|
| 2607 | }
|
---|
| 2608 | }
|
---|
| 2609 | }
|
---|
| 2610 |
|
---|
[1166] | 2611 | if (toSet != null) {
|
---|
[1097] | 2612 | toSet.getParent().setChanged(true);
|
---|
[1166] | 2613 | }
|
---|
[1097] | 2614 |
|
---|
| 2615 | // refresh anchored items
|
---|
| 2616 | if (refreshAnchors(toSize)) {
|
---|
| 2617 | FrameUtils.Parse(DisplayController.getCurrentFrame(), false);
|
---|
| 2618 | }
|
---|
[1155] | 2619 |
|
---|
[1097] | 2620 | DisplayController.requestRefresh(true);
|
---|
| 2621 | }
|
---|
| 2622 |
|
---|
| 2623 | /**
|
---|
| 2624 | * @param origin
|
---|
| 2625 | * @param ratio
|
---|
| 2626 | * @param done
|
---|
| 2627 | * @param source
|
---|
| 2628 | */
|
---|
[1155] | 2629 | private static void scaleText(boolean insideEnclosure, Point origin, double ratio, Collection<Item> done,
|
---|
| 2630 | Text source) {
|
---|
[1166] | 2631 | if (insideEnclosure) {
|
---|
[1155] | 2632 | source.setWidth(Math.round((float) (source.getAbsoluteWidth() * ratio)));
|
---|
[1166] | 2633 | }
|
---|
[1097] | 2634 | source.translate(origin, ratio);
|
---|
| 2635 | source.setSize((float) (source.getSize() * ratio));
|
---|
| 2636 | done.add(source);
|
---|
| 2637 | }
|
---|
| 2638 |
|
---|
| 2639 | private static boolean refreshAnchors(Collection<Item> items) {
|
---|
| 2640 | boolean bReparse = false;
|
---|
| 2641 |
|
---|
| 2642 | for (Item i : items) {
|
---|
| 2643 | Integer anchorLeft = i.getAnchorLeft();
|
---|
| 2644 | Integer anchorRight = i.getAnchorRight();
|
---|
| 2645 | Integer anchorTop = i.getAnchorTop();
|
---|
| 2646 | Integer anchorBottom = i.getAnchorBottom();
|
---|
| 2647 |
|
---|
| 2648 | if (anchorLeft != null) {
|
---|
| 2649 | i.setAnchorLeft(anchorLeft);
|
---|
| 2650 | if (i.hasVector()) {
|
---|
| 2651 | bReparse = true;
|
---|
| 2652 | }
|
---|
| 2653 | }
|
---|
| 2654 |
|
---|
| 2655 | if (anchorRight != null) {
|
---|
| 2656 | i.setAnchorRight(anchorRight);
|
---|
| 2657 | if (i.hasVector()) {
|
---|
| 2658 | bReparse = true;
|
---|
| 2659 | }
|
---|
| 2660 | }
|
---|
| 2661 |
|
---|
| 2662 | if (anchorTop != null) {
|
---|
| 2663 | i.setAnchorTop(anchorTop);
|
---|
| 2664 | if (i.hasVector()) {
|
---|
| 2665 | bReparse = true;
|
---|
| 2666 | }
|
---|
| 2667 | }
|
---|
| 2668 |
|
---|
| 2669 | if (anchorBottom != null) {
|
---|
| 2670 | i.setAnchorBottom(anchorBottom);
|
---|
| 2671 | if (i.hasVector()) {
|
---|
| 2672 | bReparse = true;
|
---|
| 2673 | }
|
---|
| 2674 | }
|
---|
| 2675 | }
|
---|
| 2676 | return bReparse;
|
---|
| 2677 | }
|
---|
| 2678 |
|
---|
| 2679 | /**
|
---|
[1155] | 2680 | * Sets the colour of the current Item based on its current colour. The colours
|
---|
| 2681 | * proceed in the order stored in COLOR_WHEEL.
|
---|
[1097] | 2682 | *
|
---|
| 2683 | * @param toSet
|
---|
| 2684 | * The Item whose colour is to be changed
|
---|
| 2685 | */
|
---|
[1155] | 2686 | private static void SetColor(Item item, boolean setTransparent, boolean setBackgroundColor) {
|
---|
[1097] | 2687 | // first determine the next color
|
---|
| 2688 | Colour color = null;
|
---|
| 2689 | Frame currentFrame = DisplayController.getCurrentFrame();
|
---|
| 2690 | if (item == null) {
|
---|
| 2691 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
| 2692 | color = FreeItems.getInstance().get(0).getColor();
|
---|
| 2693 | } else {
|
---|
| 2694 | return;
|
---|
| 2695 | }
|
---|
[1155] | 2696 | // change the background color if the user is pointing on the frame name
|
---|
[1097] | 2697 | } else if (item == currentFrame.getNameItem()) {
|
---|
| 2698 | // check permissions
|
---|
| 2699 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2700 | MessageBay.displayMessage("Insufficient permission to the frame's background color");
|
---|
| 2701 | return;
|
---|
| 2702 | }
|
---|
[1155] | 2703 |
|
---|
[1097] | 2704 | if (setTransparent) {
|
---|
| 2705 | currentFrame.setBackgroundColor(null);
|
---|
| 2706 | } else {
|
---|
| 2707 | currentFrame.toggleBackgroundColor();
|
---|
| 2708 | }
|
---|
| 2709 |
|
---|
| 2710 | DisplayController.requestRefresh(true);
|
---|
| 2711 | return;
|
---|
| 2712 | } else {
|
---|
| 2713 | // check permissions
|
---|
| 2714 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2715 | Item editTarget = item.getEditTarget();
|
---|
| 2716 | if (editTarget != item && editTarget.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2717 | item = editTarget;
|
---|
| 2718 | } else {
|
---|
| 2719 | MessageBay.displayMessage("Insufficient permission to change color");
|
---|
| 2720 | return;
|
---|
| 2721 | }
|
---|
| 2722 | }
|
---|
[1155] | 2723 |
|
---|
[1097] | 2724 | // Toggling color of circle center changes the circle fill color
|
---|
| 2725 | if (item.hasEnclosures()) {
|
---|
| 2726 | if (setBackgroundColor) {
|
---|
| 2727 | SetGradientColor(item.getEnclosures().iterator().next(), setTransparent);
|
---|
| 2728 | } else {
|
---|
| 2729 | SetFillColor(item.getEnclosures().iterator().next(), setTransparent);
|
---|
| 2730 | }
|
---|
| 2731 | } else if (setBackgroundColor) {
|
---|
| 2732 | color = item.getPaintBackgroundColor();
|
---|
| 2733 | } else {
|
---|
| 2734 | color = item.getPaintColor();
|
---|
| 2735 | }
|
---|
| 2736 | }
|
---|
[1155] | 2737 |
|
---|
[1097] | 2738 | if (setTransparent) {
|
---|
| 2739 | color = null;
|
---|
| 2740 | } else if (setBackgroundColor) {
|
---|
| 2741 | color = ColorUtils.getNextColor(color, TemplateSettings.FillColorWheel.get(), item.getPaintColor());
|
---|
| 2742 | } else {
|
---|
[1155] | 2743 | color = ColorUtils.getNextColor(color, TemplateSettings.ColorWheel.get(),
|
---|
| 2744 | currentFrame.getPaintBackgroundColor());
|
---|
[1097] | 2745 | }
|
---|
| 2746 |
|
---|
| 2747 | if (setBackgroundColor) {
|
---|
| 2748 | if (item == null && FreeItems.hasItemsAttachedToCursor()) {
|
---|
| 2749 | for (Item i : FreeItems.getInstance()) {
|
---|
| 2750 | i.setBackgroundColor(color);
|
---|
| 2751 | }
|
---|
| 2752 | } else {
|
---|
| 2753 | item.setBackgroundColor(color);
|
---|
| 2754 | item.getParent().setChanged(true);
|
---|
| 2755 | }
|
---|
| 2756 | } else {
|
---|
| 2757 | if (item == null && FreeItems.hasItemsAttachedToCursor()) {
|
---|
| 2758 | for (Item i : FreeItems.getInstance()) {
|
---|
| 2759 | i.setColor(color);
|
---|
| 2760 | }
|
---|
| 2761 | } else {
|
---|
| 2762 | item.setColor(color);
|
---|
| 2763 | item.getParent().setChanged(true);
|
---|
| 2764 | }
|
---|
| 2765 | }
|
---|
[1155] | 2766 |
|
---|
[1097] | 2767 | DisplayController.requestRefresh(true);
|
---|
| 2768 | }
|
---|
| 2769 |
|
---|
[1155] | 2770 | private static void SetFillColor(Item item, boolean setTransparent) {
|
---|
[1166] | 2771 | if (item == null) {
|
---|
[1155] | 2772 | return;
|
---|
[1166] | 2773 | }
|
---|
[1097] | 2774 |
|
---|
| 2775 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2776 | MessageBay.displayMessage("Insufficient permission to change fill color");
|
---|
| 2777 | return;
|
---|
| 2778 | }
|
---|
| 2779 |
|
---|
| 2780 | Item toSet = item;
|
---|
| 2781 | Colour color = toSet.getFillColor();
|
---|
| 2782 | if (setTransparent) {
|
---|
| 2783 | color = null;
|
---|
| 2784 | } else {
|
---|
| 2785 | color = ColorUtils.getNextColor(color, TemplateSettings.FillColorWheel.get(), toSet.getGradientColor());
|
---|
| 2786 | }
|
---|
[1155] | 2787 |
|
---|
[1097] | 2788 | // if (color == null) {
|
---|
| 2789 | // MessageBay.displayMessage("FillColor is now transparent");
|
---|
| 2790 | // }
|
---|
| 2791 |
|
---|
| 2792 | toSet.setFillColor(color);
|
---|
| 2793 | toSet.getParent().setChanged(true);
|
---|
| 2794 |
|
---|
| 2795 | DisplayController.requestRefresh(true);
|
---|
| 2796 | }
|
---|
| 2797 |
|
---|
[1155] | 2798 | private static void SetGradientColor(Item item, boolean setTransparent) {
|
---|
[1166] | 2799 | if (item == null) {
|
---|
[1155] | 2800 | return;
|
---|
[1166] | 2801 | }
|
---|
[1097] | 2802 |
|
---|
| 2803 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2804 | MessageBay.displayMessage("Insufficient permission to change gradient color");
|
---|
| 2805 | return;
|
---|
| 2806 | }
|
---|
| 2807 |
|
---|
| 2808 | Item toSet = item;
|
---|
| 2809 | Colour color = toSet.getGradientColor();
|
---|
| 2810 | if (setTransparent) {
|
---|
| 2811 | color = null;
|
---|
| 2812 | } else {
|
---|
| 2813 | color = ColorUtils.getNextColor(color, TemplateSettings.ColorWheel.get(), toSet.getFillColor());
|
---|
| 2814 | }
|
---|
| 2815 |
|
---|
| 2816 | // if (color == null) {
|
---|
| 2817 | // MessageBay.displayMessage("FillColor is now transparent");
|
---|
| 2818 | // }
|
---|
| 2819 |
|
---|
| 2820 | toSet.setGradientColor(color);
|
---|
| 2821 | toSet.getParent().setChanged(true);
|
---|
| 2822 |
|
---|
| 2823 | DisplayController.requestRefresh(true);
|
---|
| 2824 | }
|
---|
| 2825 |
|
---|
| 2826 | /**
|
---|
| 2827 | * Toggles the given Item's annotation status on\off.
|
---|
| 2828 | *
|
---|
| 2829 | * @param toToggle
|
---|
| 2830 | * The Item to toggle
|
---|
| 2831 | */
|
---|
| 2832 | private static void ToggleAnnotation(Item toToggle) {
|
---|
| 2833 | if (toToggle == null) {
|
---|
| 2834 | MessageBay.displayMessage("There is no Item selected to toggle");
|
---|
| 2835 | return;
|
---|
| 2836 | }
|
---|
| 2837 |
|
---|
| 2838 | // check permissions
|
---|
| 2839 | if (!toToggle.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2840 | MessageBay.displayMessage("Insufficient permission to toggle that item's annotation");
|
---|
| 2841 | return;
|
---|
| 2842 | }
|
---|
| 2843 | toToggle.setAnnotation(!toToggle.isAnnotation());
|
---|
| 2844 |
|
---|
| 2845 | toToggle.getParent().setChanged(true);
|
---|
| 2846 | DisplayController.requestRefresh(true);
|
---|
| 2847 | }
|
---|
| 2848 |
|
---|
| 2849 | /**
|
---|
| 2850 | * Toggles the face style of a text item
|
---|
| 2851 | *
|
---|
| 2852 | * @param toToggle
|
---|
| 2853 | * The Item to toggle
|
---|
| 2854 | */
|
---|
| 2855 | private static void ToggleFontStyle(Item toToggle) {
|
---|
| 2856 | if (toToggle == null) {
|
---|
| 2857 | MessageBay.displayMessage("There is no Item selected to toggle");
|
---|
| 2858 | return;
|
---|
| 2859 | }
|
---|
| 2860 |
|
---|
| 2861 | // check permissions
|
---|
| 2862 | if (!toToggle.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2863 | MessageBay.displayMessage("Insufficient permission to toggle that item's annotation");
|
---|
| 2864 | return;
|
---|
| 2865 | }
|
---|
| 2866 |
|
---|
| 2867 | if (toToggle instanceof Text) {
|
---|
| 2868 | Text text = (Text) toToggle;
|
---|
| 2869 | text.toggleFontStyle();
|
---|
| 2870 |
|
---|
| 2871 | text.getParent().setChanged(true);
|
---|
| 2872 | DisplayController.requestRefresh(true);
|
---|
| 2873 | }
|
---|
| 2874 | }
|
---|
| 2875 |
|
---|
| 2876 | /**
|
---|
| 2877 | * Toggles the face style of a text item
|
---|
| 2878 | *
|
---|
| 2879 | * @param toToggle
|
---|
| 2880 | * The Item to toggle
|
---|
| 2881 | */
|
---|
| 2882 | private static void ToggleFontFamily(Item toToggle) {
|
---|
| 2883 | if (toToggle == null) {
|
---|
| 2884 | MessageBay.displayMessage("There is no Item selected to toggle");
|
---|
| 2885 | return;
|
---|
| 2886 | }
|
---|
| 2887 |
|
---|
| 2888 | // check permissions
|
---|
| 2889 | if (!toToggle.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2890 | MessageBay.displayMessage("Insufficient permission to toggle that item's annotation");
|
---|
| 2891 | return;
|
---|
| 2892 | }
|
---|
| 2893 |
|
---|
| 2894 | if (toToggle instanceof Text) {
|
---|
| 2895 | Text text = (Text) toToggle;
|
---|
| 2896 | text.toggleFontFamily();
|
---|
| 2897 |
|
---|
| 2898 | text.getParent().setChanged(true);
|
---|
| 2899 | DisplayController.requestRefresh(true);
|
---|
| 2900 | }
|
---|
| 2901 | }
|
---|
| 2902 |
|
---|
| 2903 | /**
|
---|
| 2904 | * Creates a new Frameset with the name given by the Item
|
---|
| 2905 | *
|
---|
| 2906 | * @param name
|
---|
| 2907 | */
|
---|
[1155] | 2908 | private static void CreateFrameset(Item item) {
|
---|
[1097] | 2909 | if (item == null) {
|
---|
| 2910 | MessageBay.displayMessage("There is no selected item to use for the frameset name");
|
---|
| 2911 | return;
|
---|
| 2912 | }
|
---|
| 2913 |
|
---|
| 2914 | if (!(item instanceof Text)) {
|
---|
| 2915 | MessageBay.displayMessage("Framesets can only be created from text items");
|
---|
| 2916 | return;
|
---|
| 2917 | }
|
---|
| 2918 |
|
---|
| 2919 | // Don't create frameset if the item is linked
|
---|
| 2920 | if (item.getLink() != null) {
|
---|
| 2921 | MessageBay.displayMessage("A frameset can not be created from a linked item");
|
---|
| 2922 | return;
|
---|
| 2923 | }
|
---|
| 2924 |
|
---|
| 2925 | // check permissions
|
---|
| 2926 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 2927 | MessageBay.displayMessage("Insufficient permission to create a frameset from this item");
|
---|
| 2928 | return;
|
---|
| 2929 | }
|
---|
| 2930 |
|
---|
| 2931 | Text text = (Text) item;
|
---|
| 2932 | try {
|
---|
[1406] | 2933 | String name = text.getFirstLine();
|
---|
| 2934 | Frame linkTo = null;
|
---|
| 2935 | if (name.toLowerCase().startsWith("group: ")) {
|
---|
| 2936 | String groupName = name.substring(7);
|
---|
| 2937 | // create the new group
|
---|
| 2938 | linkTo = FrameIO.CreateNewGroup(groupName);
|
---|
| 2939 | } else {
|
---|
| 2940 | // create the new frameset
|
---|
| 2941 | linkTo = FrameIO.CreateNewFrameset(name);
|
---|
| 2942 | }
|
---|
[1097] | 2943 | DisplayController.setCursor(Item.DEFAULT_CURSOR);
|
---|
| 2944 | text.setLink(linkTo.getName());
|
---|
| 2945 | text.getParent().setChanged(true);
|
---|
| 2946 | FrameUtils.DisplayFrame(linkTo, true, true);
|
---|
| 2947 | linkTo.moveMouseToDefaultLocation();
|
---|
| 2948 | // this needs to be done if the user doesn't move the mouse before
|
---|
| 2949 | // doing Tdfc while the cursor is set to the text cursor
|
---|
| 2950 | DisplayController.setCursor(Item.DEFAULT_CURSOR);
|
---|
| 2951 | } catch (Exception e) {
|
---|
| 2952 | MessageBay.errorMessage(e.getMessage());
|
---|
| 2953 | }
|
---|
| 2954 | }
|
---|
| 2955 |
|
---|
| 2956 | private void move(int direction, boolean isShiftDown, boolean isCtrlDown) {
|
---|
| 2957 | Item on = FrameUtils.getCurrentItem();
|
---|
| 2958 |
|
---|
[1155] | 2959 | if ((on == null) || (on instanceof Picture)) {
|
---|
[1097] | 2960 | navigateFrame(direction);
|
---|
| 2961 | return;
|
---|
| 2962 | }
|
---|
| 2963 |
|
---|
| 2964 | if (on instanceof Text) {
|
---|
| 2965 | Text text = (Text) on;
|
---|
| 2966 | // When the user hits the left and right button with mouse
|
---|
| 2967 | // positions over the the frame name navigation occurs
|
---|
| 2968 | if (text.isFrameName()) {
|
---|
| 2969 | navigateFrame(direction);
|
---|
| 2970 | return;
|
---|
| 2971 | } else {
|
---|
| 2972 | FrameUtils.setLastEdited(text);
|
---|
| 2973 | DisplayController.setTextCursor(text, direction, false, isShiftDown, isCtrlDown, true);
|
---|
| 2974 | }
|
---|
| 2975 | }
|
---|
| 2976 | }
|
---|
| 2977 |
|
---|
| 2978 | private void navigateFrame(int direction) {
|
---|
| 2979 | switch (direction) {
|
---|
| 2980 | case Text.RIGHT:
|
---|
| 2981 | case Text.PAGE_UP:
|
---|
| 2982 | Navigation.NextFrame(false);
|
---|
| 2983 | break;
|
---|
| 2984 | case Text.LEFT:
|
---|
| 2985 | case Text.PAGE_DOWN:
|
---|
| 2986 | Navigation.PreviousFrame(false);
|
---|
| 2987 | break;
|
---|
| 2988 | case Text.HOME:
|
---|
| 2989 | case Text.LINE_HOME:
|
---|
| 2990 | Navigation.ZeroFrame();
|
---|
| 2991 | break;
|
---|
| 2992 | case Text.END:
|
---|
| 2993 | case Text.LINE_END:
|
---|
| 2994 | Navigation.LastFrame();
|
---|
| 2995 | break;
|
---|
| 2996 | }
|
---|
| 2997 | }
|
---|
| 2998 |
|
---|
| 2999 | /**
|
---|
| 3000 | * Moves the cursor to the next text item on the frame
|
---|
| 3001 | *
|
---|
| 3002 | * @param currentItem
|
---|
| 3003 | * @param direction
|
---|
[1155] | 3004 | * move up if direction is negative, down if direction is positive
|
---|
[1097] | 3005 | */
|
---|
| 3006 | public static void NextTextItem(Item currentItem, boolean down) {
|
---|
| 3007 | // Move the cursor to the next text item
|
---|
| 3008 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 3009 | Text title = current.getTitleItem();
|
---|
| 3010 |
|
---|
| 3011 | Collection<Text> currentItems = FrameUtils.getCurrentTextItems();
|
---|
| 3012 | List<Text> textItems = new ArrayList<Text>();
|
---|
| 3013 | // Move to the next text item in the box if
|
---|
| 3014 | if (currentItems.contains(currentItem)) {
|
---|
| 3015 | textItems.addAll(currentItems);
|
---|
| 3016 | } else {
|
---|
[1166] | 3017 | if (title != null) {
|
---|
[1097] | 3018 | textItems.add(title);
|
---|
[1166] | 3019 | }
|
---|
[1097] | 3020 | textItems.addAll(current.getBodyTextItems(true));
|
---|
| 3021 | }
|
---|
| 3022 |
|
---|
| 3023 | Collections.sort(textItems);
|
---|
| 3024 |
|
---|
| 3025 | if (textItems.size() == 0) {
|
---|
| 3026 | // If there are no text items on the frame its a NoOp
|
---|
[1166] | 3027 | if (title == null) {
|
---|
[1097] | 3028 | return;
|
---|
[1166] | 3029 | }
|
---|
| 3030 | if (title != null) {
|
---|
[1097] | 3031 | DisplayController.MoveCursorToEndOfItem(title);
|
---|
[1166] | 3032 | }
|
---|
[1097] | 3033 | DisplayController.requestRefresh(true);
|
---|
| 3034 | return;
|
---|
| 3035 | }
|
---|
| 3036 |
|
---|
| 3037 | // If the user is mouse wheeling in free space...
|
---|
| 3038 | if (currentItem == null) {
|
---|
| 3039 | // find the nearest item in the correct direction
|
---|
| 3040 | int currY = DisplayController.getMouseY();
|
---|
| 3041 | for (int i = 0; i < textItems.size(); i++) {
|
---|
| 3042 | Item t = textItems.get(i);
|
---|
| 3043 | if (currY < t.getY()) {
|
---|
| 3044 | if (down) {
|
---|
| 3045 | DisplayController.MoveCursorToEndOfItem(t);
|
---|
| 3046 | } else {
|
---|
| 3047 | if (i == 0) {
|
---|
[1155] | 3048 | DisplayController.MoveCursorToEndOfItem(current.getTitleItem());
|
---|
[1097] | 3049 | } else {
|
---|
[1155] | 3050 | DisplayController.MoveCursorToEndOfItem(textItems.get(i - 1));
|
---|
[1097] | 3051 | }
|
---|
| 3052 | }
|
---|
| 3053 | DisplayController.requestRefresh(true);
|
---|
| 3054 | return;
|
---|
| 3055 | }
|
---|
| 3056 | }
|
---|
| 3057 | // If we are at the bottom of the screen and the user scrolls down
|
---|
| 3058 | // then scroll backup to the title
|
---|
| 3059 | if (textItems.size() > 0) {
|
---|
| 3060 | DisplayController.MoveCursorToEndOfItem(textItems.get(textItems.size() - 1));
|
---|
| 3061 | }
|
---|
| 3062 | return;
|
---|
| 3063 | }
|
---|
| 3064 |
|
---|
| 3065 | // Find the current item... then move to the next item
|
---|
| 3066 | int i = textItems.indexOf(currentItem);
|
---|
| 3067 |
|
---|
| 3068 | int nextIndex = i + (down ? 1 : -1);
|
---|
| 3069 | if (nextIndex >= 0 && nextIndex < textItems.size()) {
|
---|
| 3070 | DisplayController.MoveCursorToEndOfItem(textItems.get(nextIndex));
|
---|
| 3071 | } else {
|
---|
| 3072 | DisplayController.MoveCursorToEndOfItem(currentItem);
|
---|
| 3073 | }
|
---|
| 3074 | return;
|
---|
| 3075 | }
|
---|
| 3076 |
|
---|
[1155] | 3077 | private static void copyItemToClipboard(Item on) {
|
---|
[1166] | 3078 | if (on == null || !(on instanceof Text)) {
|
---|
[1155] | 3079 | return;
|
---|
[1166] | 3080 | }
|
---|
[1097] | 3081 |
|
---|
| 3082 | Text text = (Text) on;
|
---|
| 3083 | String string = text.copySelectedText();
|
---|
| 3084 |
|
---|
[1166] | 3085 | if (string == null || string.length() == 0) {
|
---|
[1155] | 3086 | string = text.getText();
|
---|
[1166] | 3087 | }
|
---|
[1097] | 3088 |
|
---|
| 3089 | // add the text of the item to the clipboard
|
---|
| 3090 | ClipboardData clipboardData = ClipboardData.fromString(string);
|
---|
| 3091 | EcosystemManager.getClipboardManager().set(clipboardData);
|
---|
| 3092 | }
|
---|
| 3093 |
|
---|
[1155] | 3094 | public static void delete(Item toDelete, Collection<Item> deleteItems, Collection<Item> deleteEnclosure,
|
---|
| 3095 | boolean alternateMode) {
|
---|
[1097] | 3096 | boolean bRecalculate = false;
|
---|
| 3097 |
|
---|
| 3098 | FrameUtils.setLastEdited(null);
|
---|
| 3099 | _offX = _offY = 0;
|
---|
| 3100 |
|
---|
| 3101 | Frame currentFrame = DisplayController.getCurrentFrame();
|
---|
| 3102 | // check if the user is pointing at the frame's framename
|
---|
| 3103 | if (toDelete != null && toDelete == currentFrame.getNameItem()) {
|
---|
| 3104 | currentFrame.clear(false);
|
---|
| 3105 | DisplayController.requestRefresh(true);
|
---|
| 3106 | return;
|
---|
| 3107 | }
|
---|
| 3108 |
|
---|
| 3109 | // if the user is deleting items attached to the cursor
|
---|
| 3110 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
| 3111 | // if this is an item-swap
|
---|
[1155] | 3112 | if (FreeItems.getInstance().size() == 1 && FreeItems.getInstance().get(0) instanceof Text
|
---|
[1097] | 3113 | && toDelete != null && toDelete instanceof Text) {
|
---|
| 3114 |
|
---|
| 3115 | // check permissions
|
---|
| 3116 | if (!toDelete.hasPermission(UserAppliedPermission.full)) {
|
---|
| 3117 | MessageBay.displayMessage("Insufficient permission to swap Item text");
|
---|
| 3118 | return;
|
---|
| 3119 | }
|
---|
| 3120 | Text anchored = (Text) toDelete;
|
---|
| 3121 | Text free = (Text) FreeItems.getInstance().get(0);
|
---|
| 3122 | SessionStats.DeletedItem(free);
|
---|
| 3123 | // List<String> temp = anchored.getText();
|
---|
| 3124 | anchored.setText(free.getText());
|
---|
| 3125 | anchored.setFormula(free.getFormula());
|
---|
| 3126 |
|
---|
| 3127 | // free.setTextList(temp);
|
---|
| 3128 | FreeItems.getInstance().clear();
|
---|
| 3129 |
|
---|
| 3130 | anchored.getParent().setChanged(true);
|
---|
| 3131 |
|
---|
| 3132 | bRecalculate |= free.recalculateWhenChanged();
|
---|
| 3133 | bRecalculate |= anchored.recalculateWhenChanged();
|
---|
| 3134 |
|
---|
| 3135 | // update the offset since the text has changed
|
---|
[1144] | 3136 | _offX = DisplayController.getMouseX() - anchored.getX() + anchored.getOffset().getX();
|
---|
| 3137 | _offY = DisplayController.getMouseY() - anchored.getY() + anchored.getOffset().getY();
|
---|
[1097] | 3138 | } else {
|
---|
| 3139 | // if shift is pressed delete the entire shape attached to the dot
|
---|
[1155] | 3140 | if (alternateMode) {
|
---|
| 3141 | List<Item> tmp = new ArrayList<Item>(FreeItems.getInstance());
|
---|
| 3142 | for (Item i : tmp) {
|
---|
| 3143 | // remove entire rectangles instead of just the corner
|
---|
| 3144 | if (i instanceof Dot) {
|
---|
| 3145 | FreeItems.getInstance().addAll(i.getAllConnected());
|
---|
| 3146 | for (Item j : i.getAllConnected()) {
|
---|
| 3147 | if (j instanceof Dot) {
|
---|
| 3148 | FreeItems.getInstance().addAll(j.getLines());
|
---|
| 3149 | }
|
---|
| 3150 | }
|
---|
| 3151 | }
|
---|
| 3152 | }
|
---|
[1097] | 3153 | }
|
---|
| 3154 | deleteItems(FreeItems.getInstance());
|
---|
| 3155 | }
|
---|
| 3156 | // reset the mouse cursor
|
---|
| 3157 | updateCursor();
|
---|
| 3158 | // the user is not pointing at an item
|
---|
| 3159 | } else if (toDelete == null) {
|
---|
[1155] | 3160 |
|
---|
[1097] | 3161 | // if the user is pointing inside a closed shape, delete it
|
---|
[1155] | 3162 |
|
---|
[1097] | 3163 | Collection<Item> items = null;
|
---|
| 3164 | // if shift is down, only delete the enclosing shape (ignore the items inside)
|
---|
[1155] | 3165 | if (alternateMode) {
|
---|
[1097] | 3166 | Collection<Item> tmp = deleteEnclosure;
|
---|
[1155] | 3167 | if (tmp != null) {
|
---|
[1097] | 3168 | items = new ArrayList<Item>();
|
---|
| 3169 | items.addAll(tmp);
|
---|
[1155] | 3170 | for (Item i : tmp) {
|
---|
| 3171 | if (i instanceof Dot) {
|
---|
| 3172 | items.addAll(((Dot) i).getLines());
|
---|
| 3173 | }
|
---|
| 3174 | }
|
---|
[1097] | 3175 | }
|
---|
| 3176 | } else {
|
---|
| 3177 | items = deleteItems;
|
---|
| 3178 | }
|
---|
[1155] | 3179 |
|
---|
[1097] | 3180 | if (items != null) {
|
---|
| 3181 | Collection<Item> toRemove = new LinkedHashSet<Item>(items.size());
|
---|
| 3182 | for (Item ip : items) {
|
---|
| 3183 | if (ip.hasPermission(UserAppliedPermission.full)) {
|
---|
| 3184 | // Only include lines if one of their enpoints are also
|
---|
| 3185 | // being removed
|
---|
| 3186 | if (ip instanceof Line) {
|
---|
| 3187 | Line l = (Line) ip;
|
---|
| 3188 | Item end = l.getEndItem();
|
---|
| 3189 | Item start = l.getStartItem();
|
---|
| 3190 |
|
---|
| 3191 | // If one end of a line is being deleted, remove the
|
---|
| 3192 | // other end if all its connecting lines are being
|
---|
| 3193 | // deleted
|
---|
| 3194 | if (items.contains(end)) {
|
---|
| 3195 | if (!items.contains(start) && items.containsAll(start.getLines())) {
|
---|
| 3196 | toRemove.add(start);
|
---|
| 3197 | }
|
---|
| 3198 | } else if (items.contains(start)) {
|
---|
| 3199 | if (items.containsAll(end.getLines())) {
|
---|
| 3200 | toRemove.add(end);
|
---|
| 3201 | }
|
---|
| 3202 | } else {
|
---|
| 3203 | continue;
|
---|
| 3204 | }
|
---|
| 3205 | }
|
---|
| 3206 | toRemove.add(ip);
|
---|
| 3207 | }
|
---|
| 3208 | }
|
---|
| 3209 |
|
---|
| 3210 | deleteItems(toRemove);
|
---|
| 3211 |
|
---|
| 3212 | // reset the mouse cursor
|
---|
| 3213 | updateCursor();
|
---|
| 3214 | DisplayController.requestRefresh(true);
|
---|
| 3215 |
|
---|
| 3216 | // otherwise this is an undo command
|
---|
| 3217 | }
|
---|
| 3218 | return;
|
---|
| 3219 | // this is a delete command
|
---|
| 3220 | } else {
|
---|
[1155] | 3221 |
|
---|
| 3222 | // Special case if toDelete item is an image: only want to delete if over
|
---|
| 3223 | // non-background pixel color
|
---|
[1097] | 3224 | if (toDelete instanceof Picture) {
|
---|
| 3225 | int mouseX = DisplayController.getMouseX();
|
---|
| 3226 | int mouseY = DisplayController.getMouseY();
|
---|
[1155] | 3227 | Picture clickedOnPicture = (Picture) toDelete;
|
---|
[1097] | 3228 | Frame current_frame = DisplayController.getCurrentFrame();
|
---|
| 3229 | Colour bg_col = current_frame.getBackgroundColor();
|
---|
[1155] | 3230 | if (clickedOnPicture.MouseOverBackgroundPixel(mouseX, mouseY, bg_col)) {
|
---|
[1097] | 3231 | return;
|
---|
| 3232 | }
|
---|
| 3233 | // If get to here, then user clicked on an image (non-trival pixel color),
|
---|
| 3234 | // so go ahead and let it be deleted in the usual way
|
---|
| 3235 | }
|
---|
[1155] | 3236 |
|
---|
[1097] | 3237 | // check permissions
|
---|
| 3238 | if (!toDelete.hasPermission(UserAppliedPermission.full)) {
|
---|
| 3239 | Item editTarget = toDelete.getEditTarget();
|
---|
[1155] | 3240 | if (editTarget != toDelete && editTarget.hasPermission(UserAppliedPermission.full)) {
|
---|
[1097] | 3241 | toDelete = editTarget;
|
---|
| 3242 | } else {
|
---|
| 3243 | MessageBay.displayMessage("Insufficient permission to delete item");
|
---|
| 3244 | return;
|
---|
| 3245 | }
|
---|
| 3246 | }
|
---|
| 3247 |
|
---|
| 3248 | Frame parent = toDelete.getParent();
|
---|
| 3249 | if (parent != null) {
|
---|
| 3250 | parent.setChanged(true);
|
---|
| 3251 | }
|
---|
| 3252 | Collection<Item> toUndo = null;
|
---|
[1448] | 3253 | List<Path> canditateFilesToDelete = new ArrayList<Path>();
|
---|
[1097] | 3254 | if (toDelete.isLineEnd()) {
|
---|
| 3255 | // delete the entire connected shape if shift is down
|
---|
[1155] | 3256 | if (alternateMode) {
|
---|
[1097] | 3257 | List<Item> tmp = new ArrayList<Item>();
|
---|
| 3258 | tmp.add(toDelete);
|
---|
| 3259 | // remove entire shape instead of just the corner
|
---|
| 3260 | tmp.addAll(toDelete.getAllConnected());
|
---|
[1155] | 3261 | for (Item j : toDelete.getAllConnected()) {
|
---|
| 3262 | if (j instanceof Dot) {
|
---|
[1097] | 3263 | tmp.addAll(j.getLines());
|
---|
| 3264 | }
|
---|
| 3265 | }
|
---|
| 3266 | deleteItems(tmp);
|
---|
| 3267 | return;
|
---|
| 3268 | } else {
|
---|
| 3269 | toUndo = deleteLineEnd(toDelete);
|
---|
| 3270 | }
|
---|
[1155] | 3271 | // delete the entire connected shape if shift is down, unless we're hovering the
|
---|
| 3272 | // end of the line
|
---|
[1097] | 3273 | } else if (toDelete instanceof WidgetEdge) { // must notify
|
---|
| 3274 | // widgets that they
|
---|
| 3275 | // are being deleted
|
---|
| 3276 | ((WidgetEdge) toDelete).getWidgetSource().onDelete();
|
---|
| 3277 | toUndo = toDelete.getConnected();
|
---|
[1155] | 3278 | } else if (toDelete instanceof Line && alternateMode
|
---|
| 3279 | || toDelete.getHighlightMode() == Item.HighlightMode.Disconnect) {
|
---|
[1097] | 3280 | Line line = (Line) toDelete;
|
---|
| 3281 | Item start = line.getStartItem();
|
---|
| 3282 | Item end = line.getEndItem();
|
---|
| 3283 | Collection<Item> delete = new LinkedList<Item>();
|
---|
| 3284 | delete.add(toDelete);
|
---|
| 3285 | if (end.getLines().size() == 1) {
|
---|
| 3286 | delete.add(end);
|
---|
| 3287 | } else {
|
---|
| 3288 | end.removeLine(line);
|
---|
| 3289 | }
|
---|
| 3290 | if (start.getLines().size() == 1) {
|
---|
| 3291 | delete.add(start);
|
---|
| 3292 | } else {
|
---|
| 3293 | start.removeLine(line);
|
---|
| 3294 | }
|
---|
| 3295 | toUndo = delete;
|
---|
| 3296 | } else {
|
---|
| 3297 | bRecalculate |= toDelete.recalculateWhenChanged();
|
---|
| 3298 | toUndo = toDelete.getConnected(); // copy(toDelete.getConnected());
|
---|
[1448] | 3299 | if (toDelete instanceof Picture && alternateMode) {
|
---|
| 3300 | String pathStr = ((Picture) toDelete).getPath();
|
---|
| 3301 | Path path = Paths.get(pathStr);
|
---|
| 3302 | canditateFilesToDelete.add(path);
|
---|
| 3303 | }
|
---|
[1097] | 3304 | }
|
---|
| 3305 | SessionStats.DeletedItems(toUndo);
|
---|
| 3306 | if (parent != null) {
|
---|
[1450] | 3307 | parent.addToUndoDelete(new ItemsList(toUndo), !canditateFilesToDelete.isEmpty());
|
---|
[1097] | 3308 | parent.removeAllItems(toUndo); // toDelete.getConnected()
|
---|
[1448] | 3309 | deleteUnusedFiles(canditateFilesToDelete);
|
---|
[1097] | 3310 | }
|
---|
| 3311 | // reset the mouse cursor
|
---|
| 3312 | updateCursor();
|
---|
[1166] | 3313 | if (parent != null) {
|
---|
[1097] | 3314 | // ItemUtils.EnclosedCheck(parent.getItems());
|
---|
| 3315 | ItemUtils.Justify(parent);
|
---|
[1166] | 3316 | }
|
---|
[1097] | 3317 | if (toDelete.hasOverlay()) {
|
---|
| 3318 | FrameUtils.Parse(parent, false, false);
|
---|
| 3319 | DisplayController.requestRefresh(false);
|
---|
| 3320 | }
|
---|
| 3321 |
|
---|
| 3322 | DisplayController.setCursor(Item.DEFAULT_CURSOR);
|
---|
| 3323 |
|
---|
| 3324 | }
|
---|
| 3325 |
|
---|
| 3326 | currentFrame.notifyObservers(bRecalculate);
|
---|
| 3327 |
|
---|
| 3328 | DisplayController.requestRefresh(true);
|
---|
| 3329 | }
|
---|
[1155] | 3330 |
|
---|
[1448] | 3331 | private static void deleteUnusedFiles(List<Path> canditateFilesToDelete) {
|
---|
| 3332 | for (Path p: canditateFilesToDelete) {
|
---|
| 3333 | try {
|
---|
| 3334 | Path trashPath = Paths.get(FrameIO.TRASH_PATH);
|
---|
| 3335 | trashPath.toFile().mkdirs();
|
---|
| 3336 | Path destination = trashPath.resolve(p.getFileName());
|
---|
| 3337 | Files.move(p, destination, StandardCopyOption.ATOMIC_MOVE);
|
---|
| 3338 | } catch (IOException e) {
|
---|
| 3339 | MessageBay.displayMessage("There was a problem moving a file to the trash. File: " + p.getFileName());
|
---|
| 3340 | }
|
---|
| 3341 | }
|
---|
| 3342 | }
|
---|
| 3343 |
|
---|
[1155] | 3344 | public static void mouseEnteredWindow() {
|
---|
| 3345 | // if there is expeditee data on the clipboard that has not yet been autoPasted,
|
---|
| 3346 | // autoPaste it
|
---|
| 3347 | // Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard();
|
---|
| 3348 | // Transferable content = c.getContents(null);
|
---|
[1097] | 3349 | ClipboardData clipboardData = EcosystemManager.getClipboardManager().get();
|
---|
| 3350 | try {
|
---|
[1155] | 3351 | if (clipboardData.data instanceof ExpDataHandler) { // Expeditee data
|
---|
[1097] | 3352 | ExpDataHandler expData = (ExpDataHandler) clipboardData.data;
|
---|
[1155] | 3353 | if (expData.autoPaste) {
|
---|
| 3354 | List<Item> items = new ExpClipReader(DisplayController.getMouseX(), DisplayController.getMouseY())
|
---|
| 3355 | .read(expData.items);
|
---|
| 3356 | // generate new IDs and pickup
|
---|
| 3357 | pickup(ItemUtils.CopyItems(items));
|
---|
| 3358 | // update the clipboard contents so they won't be autoPasted again
|
---|
| 3359 | expData.autoPaste = false;
|
---|
| 3360 | /*
|
---|
| 3361 | * String stringData = ""; Image imageData = null;
|
---|
| 3362 | * if(content.isDataFlavorSupported(DataFlavor.stringFlavor)) { stringData =
|
---|
| 3363 | * (String) content.getTransferData(DataFlavor.stringFlavor); }
|
---|
| 3364 | * if(content.isDataFlavorSupported(DataFlavor.imageFlavor)) { imageData =
|
---|
| 3365 | * (Image) content.getTransferData(DataFlavor.imageFlavor); } c.setContents(new
|
---|
| 3366 | * ItemSelection(stringData, imageData, expData), null);
|
---|
| 3367 | */
|
---|
| 3368 | EcosystemManager.getClipboardManager().set(clipboardData);
|
---|
[1097] | 3369 | }
|
---|
| 3370 | }
|
---|
[1155] | 3371 | } catch (Exception ex) {
|
---|
| 3372 | ex.printStackTrace();
|
---|
[1097] | 3373 | }
|
---|
| 3374 | }
|
---|
[1155] | 3375 |
|
---|
[1097] | 3376 | private static boolean oldControlDown = false;
|
---|
| 3377 |
|
---|
[1155] | 3378 | private void mouseMoved(Point to) {
|
---|
| 3379 |
|
---|
[1097] | 3380 | boolean shiftStateChanged = false;
|
---|
| 3381 | if (oldControlDown != StandardInputEventListeners.kbmStateListener.isKeyDown(Key.CTRL)) {
|
---|
| 3382 | shiftStateChanged = true;
|
---|
| 3383 | oldControlDown = StandardInputEventListeners.kbmStateListener.isKeyDown(Key.CTRL);
|
---|
| 3384 | }
|
---|
[1155] | 3385 |
|
---|
[1097] | 3386 | float MouseX = to.getX();
|
---|
| 3387 | float MouseY = to.getY();
|
---|
| 3388 |
|
---|
[1155] | 3389 | // Moving the mouse a certain distance removes the last edited text if it is
|
---|
| 3390 | // empty
|
---|
[1097] | 3391 | Text lastEdited = FrameUtils.getLastEdited();
|
---|
[1155] | 3392 | if (lastEdited != null && lastEdited.getText().length() == 0 && lastEdited.getPosition().getDistanceTo(to) > 20) // TODO:
|
---|
| 3393 | // Remove
|
---|
| 3394 | // magic
|
---|
| 3395 | // constant.
|
---|
| 3396 | // cts16
|
---|
[1097] | 3397 | {
|
---|
| 3398 | FrameUtils.setLastEdited(null);
|
---|
| 3399 | }
|
---|
| 3400 |
|
---|
| 3401 | // If shift is down then the movement is constrained
|
---|
| 3402 | if (StandardInputEventListeners.kbmStateListener.isKeyDown(Key.CTRL) && FreeItems.getInstance().size() > 0) {
|
---|
| 3403 | // Check if we are rubber banding a line
|
---|
| 3404 | if (shiftStateChanged && FreeItems.rubberBanding()) {
|
---|
| 3405 | // Get the line end that is being rubber banded
|
---|
[1155] | 3406 | Item thisEnd = FreeItems.getInstance().get(0).isLineEnd() ? FreeItems.getInstance().get(0)
|
---|
| 3407 | : FreeItems.getInstance().get(1);
|
---|
| 3408 | Line line = (Line) (FreeItems.getInstance().get(0).isLineEnd() ? FreeItems.getInstance().get(1)
|
---|
| 3409 | : FreeItems.getInstance().get(0));
|
---|
[1097] | 3410 | Item otherEnd = line.getOppositeEnd(thisEnd);
|
---|
| 3411 | int deltaX = Math.abs(to.getX() - otherEnd.getX());
|
---|
| 3412 | int deltaY = Math.abs(to.getY() - otherEnd.getY());
|
---|
| 3413 | // Check if its a vertical line
|
---|
| 3414 | if (deltaX < deltaY / 2) {
|
---|
[1155] | 3415 | new Constraint(thisEnd, otherEnd, thisEnd.getParentOrCurrentFrame().getNextItemID(),
|
---|
| 3416 | Constraint.VERTICAL);
|
---|
[1097] | 3417 | }
|
---|
| 3418 | // Check if its horizontal
|
---|
| 3419 | else if (deltaY <= deltaX / 2) {
|
---|
[1155] | 3420 | new Constraint(thisEnd, otherEnd, thisEnd.getParentOrCurrentFrame().getNextItemID(),
|
---|
| 3421 | Constraint.HORIZONTAL);
|
---|
[1097] | 3422 | } else {
|
---|
| 3423 | // Add DIAGONAL constraints
|
---|
| 3424 | int constraint = Constraint.DIAGONAL_NEG;
|
---|
| 3425 | // Check if the slope is positive
|
---|
| 3426 | if ((thisEnd.getY() - otherEnd.getY()) / (double) (thisEnd.getX() - otherEnd.getX()) > 0.0) {
|
---|
| 3427 | constraint = Constraint.DIAGONAL_POS;
|
---|
| 3428 | }
|
---|
| 3429 |
|
---|
| 3430 | new Constraint(thisEnd, otherEnd, thisEnd.getParentOrCurrentFrame().getNextItemID(), constraint);
|
---|
| 3431 | }
|
---|
[1155] | 3432 | // If it's a line-end attached to two lines lengthen the
|
---|
| 3433 | // shorter so it is the same length as the longer line
|
---|
[1097] | 3434 | } else if (FreeItems.getInstance().size() == 3) {
|
---|
| 3435 | // check if we are rubber banding the corner of a shape
|
---|
| 3436 | Item thisEnd = getShapeCorner(FreeItems.getInstance());
|
---|
| 3437 | if (thisEnd != null) {
|
---|
| 3438 | Line line1 = thisEnd.getLines().get(0);
|
---|
| 3439 | Line line2 = thisEnd.getLines().get(1);
|
---|
[1155] | 3440 |
|
---|
[1097] | 3441 | // Check if the two lines are constrained and hence it is a rectangle
|
---|
| 3442 | Integer c1 = line1.getPossibleConstraint();
|
---|
| 3443 | Integer c2 = line2.getPossibleConstraint();
|
---|
| 3444 |
|
---|
| 3445 | if (c1 != null && c2 != null) {
|
---|
| 3446 | // This is the case of a constrained rectangle
|
---|
[1155] | 3447 | if ((c1 == Constraint.VERTICAL && c2 == Constraint.HORIZONTAL)
|
---|
| 3448 | || (c1 == Constraint.HORIZONTAL && c2 == Constraint.VERTICAL)) {
|
---|
[1097] | 3449 | Line vLine = line2;
|
---|
| 3450 | Line hLine = line1;
|
---|
| 3451 | if (c1 == Constraint.VERTICAL) {
|
---|
| 3452 | vLine = line1;
|
---|
| 3453 | hLine = line2;
|
---|
| 3454 | }
|
---|
| 3455 | Item hOtherEnd = hLine.getOppositeEnd(thisEnd);
|
---|
| 3456 | Item vOtherEnd = vLine.getOppositeEnd(thisEnd);
|
---|
| 3457 |
|
---|
| 3458 | double vLength = Math.abs(vOtherEnd.getY() - MouseY);
|
---|
| 3459 | double hLength = Math.abs(hOtherEnd.getX() - MouseX);
|
---|
| 3460 |
|
---|
| 3461 | if (vLength > hLength) {
|
---|
| 3462 | MouseX = Math.round(hOtherEnd.getX() + vLength * (MouseX > hOtherEnd.getX() ? 1 : -1));
|
---|
[1155] | 3463 | } else /* if (hLength > vLength) */ {
|
---|
[1097] | 3464 | MouseY = Math.round(vOtherEnd.getY() + hLength * (MouseY > vOtherEnd.getY() ? 1 : -1));
|
---|
| 3465 | }
|
---|
| 3466 | }
|
---|
[1155] | 3467 | // Other wise it is a not constrained shape so constrain
|
---|
| 3468 | // the two lines lengths to be equal
|
---|
[1097] | 3469 | } else {
|
---|
| 3470 | Item lineEnd1 = line1.getOppositeEnd(thisEnd);
|
---|
| 3471 | Item lineEnd2 = line2.getOppositeEnd(thisEnd);
|
---|
| 3472 | double l1 = Point.distanceBetween(lineEnd1.getPosition(), to);
|
---|
| 3473 | double l2 = Point.distanceBetween(lineEnd2.getPosition(), to);
|
---|
| 3474 | double l3 = Point.distanceBetween(lineEnd1.getPosition(), lineEnd2.getPosition());
|
---|
| 3475 | // l1 needs to be the shorter end
|
---|
| 3476 | if (l1 > l2) {
|
---|
| 3477 | Item temp = lineEnd1;
|
---|
| 3478 | lineEnd1 = lineEnd2;
|
---|
| 3479 | lineEnd2 = temp;
|
---|
| 3480 | double tempL = l1;
|
---|
| 3481 | l1 = l2;
|
---|
| 3482 | l2 = tempL;
|
---|
| 3483 | }
|
---|
| 3484 | // Now use the cosine rule to calculate the angle between l1 and l3
|
---|
[1155] | 3485 | double cosTheta = (l1 * l1 + l3 * l3 - l2 * l2) / (2 * l1 * l3);
|
---|
[1097] | 3486 | // now calculate the new length for the lines using cos rule
|
---|
| 3487 | double l_new = l3 / (2 * cosTheta);
|
---|
| 3488 | double ratio = l_new / l1;
|
---|
| 3489 | MouseX = Math.round((to.getX() - lineEnd1.getX()) * ratio) + lineEnd1.getX();
|
---|
| 3490 | MouseY = Math.round((to.getY() - lineEnd1.getY()) * ratio) + lineEnd1.getY();
|
---|
| 3491 | }
|
---|
| 3492 | }
|
---|
| 3493 | }
|
---|
[1155] | 3494 | } else if (shiftStateChanged && !StandardInputEventListeners.kbmStateListener.isKeyDown(Key.CTRL)
|
---|
| 3495 | && FreeItems.rubberBanding()) {
|
---|
[1097] | 3496 | // Get the line end that is being rubber banded
|
---|
[1155] | 3497 | Item thisEnd = FreeItems.getInstance().get(0).isLineEnd() ? FreeItems.getInstance().get(0)
|
---|
| 3498 | : FreeItems.getInstance().get(1);
|
---|
[1097] | 3499 | thisEnd.removeAllConstraints();
|
---|
| 3500 | }
|
---|
| 3501 |
|
---|
| 3502 | refreshHighlights();
|
---|
| 3503 |
|
---|
| 3504 | if (FreeItems.hasCursor()) {
|
---|
| 3505 | move(FreeItems.getCursor(), to, true);
|
---|
| 3506 | }
|
---|
| 3507 |
|
---|
| 3508 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
| 3509 | move(FreeItems.getInstance(), to);
|
---|
| 3510 | }
|
---|
| 3511 |
|
---|
[1166] | 3512 | if (_forceArrowCursor) {
|
---|
[1155] | 3513 | updateCursor();
|
---|
[1166] | 3514 | }
|
---|
[1097] | 3515 |
|
---|
| 3516 | _forceArrowCursor = true;
|
---|
| 3517 | }
|
---|
| 3518 |
|
---|
| 3519 | /**
|
---|
| 3520 | * Gets the rectangle corner from the list of items that are part of a
|
---|
| 3521 | * rectangle.
|
---|
| 3522 | *
|
---|
| 3523 | * @param partialRectangle
|
---|
| 3524 | * a corner and its two connecting lines.
|
---|
[1155] | 3525 | * @return the rectangle corner or null if the list of items is not part of a
|
---|
| 3526 | * rectangle.
|
---|
[1097] | 3527 | */
|
---|
| 3528 | private static Item getShapeCorner(List<Item> partialRectangle) {
|
---|
[1166] | 3529 | if (partialRectangle.size() < 3) {
|
---|
[1097] | 3530 | return null;
|
---|
[1166] | 3531 | }
|
---|
[1097] | 3532 | Item lineEnd = null;
|
---|
| 3533 | // only one lineEnd will be present for rectangles
|
---|
| 3534 | // All other items must be lines
|
---|
| 3535 | for (Item i : partialRectangle) {
|
---|
| 3536 | if (i.isLineEnd()) {
|
---|
| 3537 | if (lineEnd == null) {
|
---|
| 3538 | lineEnd = i;
|
---|
| 3539 | } else {
|
---|
| 3540 | return null;
|
---|
| 3541 | }
|
---|
| 3542 | } else if (!(i instanceof Line)) {
|
---|
| 3543 | return null;
|
---|
| 3544 | }
|
---|
| 3545 | }
|
---|
| 3546 | // if this is at least the corner of two connected lines
|
---|
[1166] | 3547 | if (lineEnd != null && lineEnd.getAllConnected().size() >= 5) {
|
---|
[1097] | 3548 | return lineEnd;
|
---|
[1166] | 3549 | }
|
---|
[1097] | 3550 |
|
---|
| 3551 | return null;
|
---|
| 3552 | }
|
---|
[1155] | 3553 |
|
---|
[1097] | 3554 | /**
|
---|
| 3555 | * Performs picking up of a single item, with special handling for lines.
|
---|
| 3556 | */
|
---|
[1155] | 3557 | private void handlePickup(Item item, Point atPosition, boolean copy, boolean extrude) {
|
---|
[1097] | 3558 | // check permissions
|
---|
| 3559 | if (copy && item.isLineEnd()) {
|
---|
| 3560 | if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 3561 | MessageBay.displayMessage("Insufficient permission to unreel");
|
---|
| 3562 | return;
|
---|
| 3563 | }
|
---|
| 3564 | } else if (!item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 3565 | Item editTarget = item.getEditTarget();
|
---|
[1305] | 3566 | if ((editTarget != item && editTarget.hasPermission(UserAppliedPermission.full))
|
---|
| 3567 | || (copy && editTarget.hasPermission(UserAppliedPermission.copy))) {
|
---|
[1097] | 3568 | item = editTarget;
|
---|
| 3569 | } else {
|
---|
| 3570 | MessageBay.displayMessage("Insufficient permission to pick up item");
|
---|
| 3571 | return;
|
---|
| 3572 | }
|
---|
| 3573 | }
|
---|
[1155] | 3574 |
|
---|
[1097] | 3575 | // Make a copy of the picked-up item
|
---|
| 3576 | if (copy) {
|
---|
| 3577 | List<Item> copies = ItemUtils.UnreelLine(item, false);
|
---|
| 3578 | // Copies will NOT be null if the user right clicked on a point
|
---|
| 3579 | if (copies == null) {
|
---|
| 3580 | Collection<Item> originals = item.getConnected();
|
---|
| 3581 | copies = ItemUtils.CopyItems(originals, extrude);
|
---|
| 3582 | // if this is the title of the frame, link it to the frame
|
---|
| 3583 | if (originals.size() == 1 && copies.size() == 1) {
|
---|
| 3584 | Item firstCopy = copies.get(0);
|
---|
| 3585 | Item original = originals.iterator().next();
|
---|
| 3586 | if (original.getLink() == null && original.isFrameTitle()) {
|
---|
| 3587 | // save the frame after copying
|
---|
| 3588 | // i.getParent().setChanged(true);
|
---|
| 3589 | firstCopy.setLink(original.getParentOrCurrentFrame().getName());
|
---|
| 3590 | }
|
---|
| 3591 | }
|
---|
[1155] | 3592 |
|
---|
[1097] | 3593 | FrameGraphics.changeHighlightMode(item, HighlightMode.None);
|
---|
[1155] | 3594 |
|
---|
[1166] | 3595 | if (!extrude) {
|
---|
[1155] | 3596 | clearParent(copies);
|
---|
[1166] | 3597 | }
|
---|
[1097] | 3598 | }
|
---|
[1155] | 3599 |
|
---|
[1097] | 3600 | ItemUtils.Justify(copies);
|
---|
[1155] | 3601 |
|
---|
[1097] | 3602 | pickup(copies);
|
---|
[1155] | 3603 |
|
---|
| 3604 | // Just pick up the item without copying
|
---|
[1097] | 3605 | } else {
|
---|
[1155] | 3606 |
|
---|
[1097] | 3607 | // BROOK: WIDGET RECTANGLES DONT ALLOW DISCONNECTION
|
---|
| 3608 | if (item instanceof Line && !(item instanceof WidgetEdge)) {
|
---|
| 3609 | // Check if within 20% of the end of the line
|
---|
| 3610 | Line l = (Line) item;
|
---|
| 3611 | Item toDisconnect = l.getEndPointToDisconnect(atPosition.getX(), atPosition.getY());
|
---|
[1155] | 3612 |
|
---|
[1097] | 3613 | if (toDisconnect == null) {
|
---|
| 3614 | pickup(item);
|
---|
| 3615 | } else {
|
---|
| 3616 | if (toDisconnect.getHighlightMode() == Item.HighlightMode.Normal) {
|
---|
| 3617 | DisplayController.setCursorPosition(toDisconnect.getPosition(), false);
|
---|
| 3618 | pickup(toDisconnect);
|
---|
| 3619 | } else {
|
---|
| 3620 | List<Line> lines = toDisconnect.getLines();
|
---|
| 3621 | // This is to remove constraints from single lines
|
---|
| 3622 | // with constraints...
|
---|
| 3623 | // ie. partially deleted rectangles
|
---|
| 3624 | if (lines.size() == 1) {
|
---|
| 3625 | toDisconnect.removeAllConstraints();
|
---|
[1155] | 3626 |
|
---|
[1097] | 3627 | DisplayController.setCursorPosition(toDisconnect.getPosition(), false);
|
---|
| 3628 | // This is to ensure the selected mode will be set
|
---|
| 3629 | // to Normal rather than disconnect when the line is
|
---|
| 3630 | // anchored
|
---|
| 3631 | toDisconnect.setHighlightMode(Item.HighlightMode.Normal);
|
---|
| 3632 | pickup(toDisconnect);
|
---|
| 3633 | } else {
|
---|
| 3634 | // If we are then detatch the line and pick up its
|
---|
| 3635 | // end point...
|
---|
| 3636 | Frame currentFrame = DisplayController.getCurrentFrame();
|
---|
| 3637 | Item newPoint = null;
|
---|
[1155] | 3638 |
|
---|
[1097] | 3639 | // If the point we are disconnecting is text...
|
---|
| 3640 | // Then we want to leave the text behind
|
---|
| 3641 | // And disconnect a point
|
---|
| 3642 | if (toDisconnect instanceof Text) {
|
---|
| 3643 | newPoint = new Dot(toDisconnect.getX(), toDisconnect.getY(), -1);
|
---|
| 3644 | Item.DuplicateItem(toDisconnect, newPoint);
|
---|
| 3645 | } else {
|
---|
| 3646 | newPoint = toDisconnect.copy();
|
---|
| 3647 | }
|
---|
[1155] | 3648 |
|
---|
[1097] | 3649 | currentFrame.addItem(newPoint);
|
---|
| 3650 | // remove the current item from the connected
|
---|
| 3651 | // list for this item
|
---|
| 3652 | l.replaceLineEnd(toDisconnect, newPoint);
|
---|
| 3653 | // remove unneeded constrains
|
---|
| 3654 | newPoint.removeAllConstraints();
|
---|
[1155] | 3655 |
|
---|
[1097] | 3656 | // Set the new points mode to normal before picking
|
---|
| 3657 | // it up so it will be restored correctly when
|
---|
| 3658 | // anchored
|
---|
| 3659 | newPoint.setHighlightMode(Item.HighlightMode.Normal);
|
---|
| 3660 | toDisconnect.setHighlightMode(Item.HighlightMode.None);
|
---|
| 3661 | DisplayController.setCursorPosition(toDisconnect.getPosition(), false);
|
---|
| 3662 | pickup(newPoint);
|
---|
[1415] | 3663 | ItemUtils.EnclosedCheck(toDisconnect.getParentOrCurrentFrame().getSortedItems());
|
---|
[1097] | 3664 | }
|
---|
| 3665 | }
|
---|
| 3666 | }
|
---|
| 3667 | } else {
|
---|
| 3668 | if (item.isLineEnd()) {
|
---|
| 3669 | DisplayController.setCursorPosition(item.getPosition(), false);
|
---|
| 3670 | }
|
---|
| 3671 | pickup(item);
|
---|
| 3672 | }
|
---|
| 3673 | }
|
---|
| 3674 | }
|
---|
[1155] | 3675 |
|
---|
[1097] | 3676 | /**
|
---|
| 3677 | * Performs picking up of a single item, with special handling for lines.
|
---|
| 3678 | */
|
---|
[1155] | 3679 | private void handlePickup(Collection<Item> items, Collection<Item> enclosure, Point atPosition, boolean copy) {
|
---|
[1097] | 3680 | List<Item> toPickup = new ArrayList<Item>(items.size());
|
---|
[1155] | 3681 |
|
---|
[1097] | 3682 | if (copy) {
|
---|
| 3683 | List<Item> copies = new ArrayList<Item>();
|
---|
| 3684 | // Set the selection mode for the items that were clicked in
|
---|
| 3685 | Collection<Item> enclosed = getFullyEnclosedItems(items);
|
---|
| 3686 | if (enclosed.size() == 0) {
|
---|
| 3687 | MessageBay.displayMessage("Insufficient permission to copy items");
|
---|
| 3688 | } else {
|
---|
| 3689 | copies = copy(enclosed);
|
---|
| 3690 | clearParent(copies);
|
---|
| 3691 | ItemUtils.Justify(copies);
|
---|
| 3692 | pickup(copies);
|
---|
| 3693 | for (Item i : items) {
|
---|
| 3694 | i.setHighlightMode(HighlightMode.None);
|
---|
| 3695 | }
|
---|
| 3696 | }
|
---|
| 3697 | toPickup = copies;
|
---|
| 3698 | } else {
|
---|
| 3699 | for (Item ip : items) {
|
---|
[1166] | 3700 | if (ip.hasPermission(UserAppliedPermission.full)) {
|
---|
[1155] | 3701 | toPickup.add(ip);
|
---|
[1166] | 3702 | }
|
---|
[1097] | 3703 | }
|
---|
| 3704 | }
|
---|
| 3705 | pickup(toPickup);
|
---|
| 3706 | }
|
---|
| 3707 |
|
---|
| 3708 | /**
|
---|
[1155] | 3709 | * Marks the items as not belonging to any specific frame. When picking up items
|
---|
| 3710 | * the parent will be automatically cleared for items on the current frame but
|
---|
| 3711 | * not for overlay items. This method ensures that overlay items will also be
|
---|
| 3712 | * cleared. This is useful when picking up copies of items from an overlay (with
|
---|
| 3713 | * the right mouse button) to ensure that the copy will be anchored on the
|
---|
| 3714 | * current frame rather than the overlay. When items are picked up with the
|
---|
| 3715 | * middle button clearParent should NOT be called.
|
---|
[1097] | 3716 | *
|
---|
| 3717 | * @param items
|
---|
| 3718 | * to have their parent cleared
|
---|
| 3719 | */
|
---|
[1155] | 3720 | private static void clearParent(List<Item> items) {
|
---|
[1097] | 3721 | for (Item i : items) {
|
---|
| 3722 | // The next line is only necessary for circles...
|
---|
| 3723 | // Need to clean up/refactory some of this stuff
|
---|
| 3724 | i.getParentOrCurrentFrame().removeItem(i);
|
---|
| 3725 | i.setParent(null);
|
---|
| 3726 | }
|
---|
| 3727 | }
|
---|
| 3728 |
|
---|
[1155] | 3729 | private static boolean doMerging(Item clicked) {
|
---|
[1166] | 3730 | if (clicked == null) {
|
---|
[1155] | 3731 | return false;
|
---|
[1166] | 3732 | }
|
---|
| 3733 |
|
---|
| 3734 | if(clicked instanceof WidgetCorner) {
|
---|
| 3735 | final WidgetCorner wc = (WidgetCorner) clicked;
|
---|
| 3736 | if(wc.getWidgetSource().ItemsMiddleClickDropped()) {
|
---|
| 3737 | return true;
|
---|
| 3738 | }
|
---|
| 3739 | }
|
---|
[1155] | 3740 |
|
---|
[1097] | 3741 | // // Brook: widgets do not merge
|
---|
| 3742 | // if (clicked instanceof WidgetCorner)
|
---|
| 3743 | // return false;
|
---|
| 3744 | //
|
---|
| 3745 | // // Brook: widgets do not merge
|
---|
| 3746 | // if (clicked instanceof WidgetEdge)
|
---|
| 3747 | // return false;
|
---|
| 3748 |
|
---|
| 3749 | // System.out.println(FreeItems.getInstance().size());
|
---|
| 3750 | if (isRubberBandingCorner()) {
|
---|
[1155] | 3751 | if (clicked.isLineEnd() || clicked.getAllConnected().contains(FreeItems.getItemAttachedToCursor())) {
|
---|
[1097] | 3752 | return true;
|
---|
| 3753 | }
|
---|
| 3754 | }
|
---|
| 3755 |
|
---|
[1166] | 3756 | if (FreeItems.getInstance().size() > 2) {
|
---|
[1097] | 3757 | return false;
|
---|
[1166] | 3758 | }
|
---|
[1097] | 3759 |
|
---|
| 3760 | Item attachedToCursor = FreeItems.getItemAttachedToCursor();
|
---|
| 3761 |
|
---|
[1155] | 3762 | if (clicked instanceof Text && !(attachedToCursor instanceof Text || attachedToCursor.isLineEnd())) {
|
---|
[1097] | 3763 | return false;
|
---|
| 3764 | }
|
---|
| 3765 |
|
---|
| 3766 | if (clicked instanceof Picture) {
|
---|
| 3767 | int mouseX = DisplayController.getMouseX();
|
---|
| 3768 | int mouseY = DisplayController.getMouseY();
|
---|
[1155] | 3769 | Picture clickedOnPicture = (Picture) clicked;
|
---|
[1097] | 3770 | Frame current_frame = DisplayController.getCurrentFrame();
|
---|
| 3771 | Colour bg_col = current_frame.getBackgroundColor();
|
---|
[1155] | 3772 | if (clickedOnPicture.MouseOverBackgroundPixel(mouseX, mouseY, bg_col)) {
|
---|
[1097] | 3773 | // Make 'clicked' null, effectively causing a back() operation
|
---|
| 3774 | return false;
|
---|
| 3775 | }
|
---|
| 3776 | }
|
---|
[1155] | 3777 |
|
---|
[1097] | 3778 | return true;
|
---|
| 3779 | }
|
---|
| 3780 |
|
---|
| 3781 | private static boolean isRubberBandingCorner() {
|
---|
| 3782 | return getShapeCorner(FreeItems.getInstance()) != null;
|
---|
| 3783 | }
|
---|
[1155] | 3784 |
|
---|
[1097] | 3785 | public List<Item> deleteItemsAction(Item item) {
|
---|
| 3786 | List<Item> items = new ArrayList<Item>();
|
---|
[1317] | 3787 | Item merger = FreeItems.getItemAttachedToCursor();
|
---|
| 3788 | assert (merger != null);
|
---|
| 3789 |
|
---|
[1097] | 3790 | // check permissions
|
---|
[1459] | 3791 | String toDeleteOwner = item.getOwner();
|
---|
| 3792 | boolean isSameOwner = toDeleteOwner.equals(UserSettings.UserName.get());
|
---|
[1317] | 3793 | boolean isOwnerPermissionChange =
|
---|
[1446] | 3794 | isSameOwner && merger.getText().startsWith("Permission:");
|
---|
[1317] | 3795 | if (!item.hasPermission(UserAppliedPermission.full) && !isOwnerPermissionChange) {
|
---|
[1155] | 3796 | // Items on the message box have parent == null
|
---|
[1097] | 3797 | if (item.getParent() != null) {
|
---|
| 3798 | if (!item.isFrameName()) {
|
---|
| 3799 | Item editTarget = item.getEditTarget();
|
---|
| 3800 | if (editTarget != item && editTarget.hasPermission(UserAppliedPermission.full)) {
|
---|
| 3801 | item = editTarget;
|
---|
| 3802 | } else {
|
---|
| 3803 | MessageBay.displayMessage("Insufficient permission");
|
---|
| 3804 | return items;
|
---|
| 3805 | }
|
---|
| 3806 | }
|
---|
[1155] | 3807 |
|
---|
| 3808 | } else /* Its in the message area */ {
|
---|
[1097] | 3809 | MessageBay.displayMessage("Insufficient permission");
|
---|
| 3810 | return items;
|
---|
| 3811 | }
|
---|
| 3812 | }
|
---|
[1317] | 3813 |
|
---|
[1097] | 3814 | Collection<Item> left = null;
|
---|
| 3815 | // when anchoring a line end onto a text line end, holding shift
|
---|
| 3816 | // prevents the line ends from being merged
|
---|
| 3817 | if (StandardInputEventListeners.kbmStateListener.isKeyDown(Key.SHIFT)) {
|
---|
| 3818 | left = FreeItems.getInstance();
|
---|
| 3819 | } else {
|
---|
| 3820 | left = merge(FreeItems.getInstance(), item);
|
---|
| 3821 | }
|
---|
| 3822 | Collection<Item> toDelete = new LinkedList<Item>();
|
---|
| 3823 | toDelete.addAll(FreeItems.getInstance());
|
---|
| 3824 | toDelete.removeAll(left);
|
---|
| 3825 | anchor(left);
|
---|
| 3826 | FreeItems.getInstance().clear();
|
---|
| 3827 | DisplayController.getCurrentFrame().removeAllItems(toDelete);
|
---|
| 3828 | updateCursor();
|
---|
| 3829 | // Make sure the dot goes away when anchoring a line end behind
|
---|
| 3830 | // a text line end
|
---|
| 3831 | if (StandardInputEventListeners.kbmStateListener.isKeyDown(Key.SHIFT)) {
|
---|
| 3832 | refreshHighlights();
|
---|
| 3833 | }
|
---|
| 3834 | DisplayController.requestRefresh(true);
|
---|
| 3835 | return items;
|
---|
| 3836 | // otherwise, anchor the items
|
---|
| 3837 | }
|
---|
| 3838 |
|
---|
| 3839 | private static final int RECTANGLE_TO_POINT_THRESHOLD = 20;
|
---|
[1155] | 3840 |
|
---|
[1097] | 3841 | public static Collection<Item> merge(List<Item> merger, Item mergee) {
|
---|
| 3842 | assert (mergee != null);
|
---|
| 3843 | if (mergee.isFrameName()) {
|
---|
| 3844 | return mergee.getParent().merge(merger);
|
---|
| 3845 | }
|
---|
| 3846 |
|
---|
| 3847 | // if(mergee instanceof XRayable)
|
---|
| 3848 | // return merger;
|
---|
| 3849 |
|
---|
| 3850 | // check for rectangle merging
|
---|
| 3851 | if (merger.size() == 3 && mergee.getLines().size() == 2) {
|
---|
| 3852 | Item corner = getShapeCorner(merger);
|
---|
| 3853 | // if this is a corner of a shape
|
---|
| 3854 | if (corner != null) {
|
---|
| 3855 | Collection<Item> allConnected = corner.getAllConnected();
|
---|
| 3856 | // Check if we are collapsing a rectangle
|
---|
| 3857 | if (allConnected.size() == 8 && allConnected.contains(mergee)) {
|
---|
| 3858 | DisplayController.setCursorPosition(mergee.getPosition());
|
---|
| 3859 | DisplayController.getCurrentFrame().removeAllItems(allConnected);
|
---|
| 3860 |
|
---|
| 3861 | // find the point opposite corner...
|
---|
| 3862 | Item opposite = null;
|
---|
| 3863 | List<Line> lines = corner.getLines();
|
---|
| 3864 | for (Line l : lines) {
|
---|
| 3865 | allConnected.remove(l.getOppositeEnd(corner));
|
---|
| 3866 | }
|
---|
| 3867 | allConnected.remove(corner);
|
---|
| 3868 | for (Item i : allConnected) {
|
---|
| 3869 | if (i.isLineEnd()) {
|
---|
| 3870 | opposite = i;
|
---|
| 3871 | break;
|
---|
| 3872 | }
|
---|
| 3873 | }
|
---|
| 3874 | assert (opposite != null);
|
---|
| 3875 |
|
---|
| 3876 | // check if the rectangle is small enough that it should be
|
---|
| 3877 | // collapsed to a single point
|
---|
| 3878 | int x1 = Math.abs(opposite.getX() - mergee.getX());
|
---|
| 3879 | int x2 = Math.abs(opposite.getY() - mergee.getY());
|
---|
[1155] | 3880 | int distance = (int) Math.sqrt(Math.pow(x1, 2) + Math.pow(x2, 2));
|
---|
[1097] | 3881 |
|
---|
| 3882 | if (distance < RECTANGLE_TO_POINT_THRESHOLD) {
|
---|
| 3883 | mergee.removeAllConstraints();
|
---|
| 3884 | mergee.removeAllLines();
|
---|
| 3885 | mergee.setThickness(4 * mergee.getThickness());
|
---|
| 3886 | return mergee.getAllConnected();
|
---|
| 3887 | } else {
|
---|
| 3888 | removeAllLinesExcept(mergee, opposite);
|
---|
| 3889 | removeAllLinesExcept(opposite, mergee);
|
---|
| 3890 |
|
---|
| 3891 | return mergee.getAllConnected();
|
---|
| 3892 | }
|
---|
| 3893 | }
|
---|
| 3894 | }
|
---|
| 3895 | }
|
---|
| 3896 |
|
---|
| 3897 | List<Item> remain = new ArrayList<Item>();
|
---|
| 3898 | Item res = null;
|
---|
| 3899 |
|
---|
[1155] | 3900 | for (Item i : merger) {
|
---|
[1166] | 3901 | if (!i.isVisible()) {
|
---|
[1097] | 3902 | continue;
|
---|
[1166] | 3903 | }
|
---|
[1097] | 3904 | // check for link merging
|
---|
[1155] | 3905 | if (i instanceof Text && FrameIO.isValidFrameName((((Text) i).getFirstLine()))
|
---|
[1097] | 3906 | && FrameIO.canAccessFrame((((Text) i).getFirstLine()))) {
|
---|
| 3907 | // check that we can actually access the frame this link
|
---|
| 3908 | // corresponds to
|
---|
| 3909 | mergee.setLink(((Text) i).getFirstLine());
|
---|
| 3910 | } else {
|
---|
| 3911 | // check for attribute merging
|
---|
| 3912 | if (i instanceof Text && !i.isLineEnd()) {
|
---|
| 3913 | Text txt = (Text) i;
|
---|
| 3914 |
|
---|
| 3915 | // if this is not an attribute merge
|
---|
| 3916 | if (!AttributeUtils.setAttribute(mergee, txt)) {
|
---|
| 3917 | // set mouse position for text merges
|
---|
| 3918 | if (mergee instanceof Text) {
|
---|
[1155] | 3919 | ((Text) mergee).insertText(txt.getText(), DisplayController.getMouseX(),
|
---|
| 3920 | DisplayController.getMouseY());
|
---|
| 3921 | // Delete the item which had its text merged
|
---|
[1097] | 3922 | txt.delete();
|
---|
| 3923 | return remain;
|
---|
| 3924 | } else if (mergee instanceof WidgetCorner) {
|
---|
| 3925 | if (merger.size() == 1 && txt.getLink() != null) {
|
---|
| 3926 | // If the text item is linked then use that
|
---|
[1155] | 3927 | ((WidgetCorner) mergee).setLink(txt.getAbsoluteLink(), txt);
|
---|
[1097] | 3928 | } else {
|
---|
| 3929 | remain.addAll(merger);
|
---|
| 3930 | }
|
---|
| 3931 | return remain;
|
---|
| 3932 | } else if (mergee instanceof WidgetEdge) {
|
---|
| 3933 | if (merger.size() == 1 && txt.getLink() != null) {
|
---|
| 3934 | // If the text item is linked then use that
|
---|
[1155] | 3935 | ((WidgetEdge) mergee).setLink(txt.getAbsoluteLink(), txt);
|
---|
[1097] | 3936 | } else {
|
---|
| 3937 | remain.addAll(merger);
|
---|
| 3938 | }
|
---|
| 3939 | return remain;
|
---|
| 3940 | } else if (mergee instanceof Dot) {
|
---|
| 3941 | DisplayController.setCursorPosition(mergee.getPosition());
|
---|
| 3942 | txt.setPosition(mergee.getPosition());
|
---|
| 3943 | txt.setThickness(mergee.getThickness());
|
---|
| 3944 | Frame parent = mergee.getParent();
|
---|
| 3945 | parent.removeItem(mergee);
|
---|
| 3946 | anchor(txt);
|
---|
| 3947 | // change the end points of the lines to the text
|
---|
| 3948 | // item
|
---|
| 3949 | while (mergee.getLines().size() > 0) {
|
---|
| 3950 | Line l = mergee.getLines().get(0);
|
---|
| 3951 | l.replaceLineEnd(mergee, txt);
|
---|
| 3952 | }
|
---|
| 3953 | break;
|
---|
| 3954 | }
|
---|
| 3955 |
|
---|
| 3956 | // TODO tidy this up...
|
---|
| 3957 | // Dot override doesnt use the x and y coords
|
---|
| 3958 | // Text does... but could be removed
|
---|
| 3959 | res = mergee.merge(i, DisplayController.getMouseX(), DisplayController.getMouseY());
|
---|
| 3960 | if (res != null) {
|
---|
| 3961 | remain.add(res);
|
---|
| 3962 | }
|
---|
| 3963 | }
|
---|
| 3964 | } else {
|
---|
| 3965 | if (mergee.isLineEnd()) {
|
---|
| 3966 | DisplayController.setCursorPosition(mergee.getPosition());
|
---|
| 3967 | }
|
---|
| 3968 | // Moving the cursor ensures shapes are anchored correctly
|
---|
| 3969 | res = mergee.merge(i, DisplayController.getMouseX(), DisplayController.getMouseY());
|
---|
[1166] | 3970 | if (res != null) {
|
---|
[1097] | 3971 | remain.addAll(res.getConnected());
|
---|
[1166] | 3972 | }
|
---|
[1097] | 3973 |
|
---|
| 3974 | }
|
---|
| 3975 | }
|
---|
| 3976 | }
|
---|
| 3977 | updateCursor();
|
---|
| 3978 |
|
---|
| 3979 | mergee.getParent().setChanged(true);
|
---|
| 3980 |
|
---|
[1415] | 3981 | ItemUtils.EnclosedCheck(mergee.getParent().getSortedItems());
|
---|
[1097] | 3982 | // Mike: Why does parse frame have to be called?!?
|
---|
| 3983 | FrameUtils.Parse(mergee.getParent());
|
---|
| 3984 |
|
---|
| 3985 | return remain;
|
---|
| 3986 | }
|
---|
[1155] | 3987 |
|
---|
[1097] | 3988 | private static void removeAllLinesExcept(Item from, Item but) {
|
---|
| 3989 | List<Line> lines = new LinkedList<Line>();
|
---|
| 3990 | lines.addAll(from.getLines());
|
---|
[1166] | 3991 | for (Line line : lines) {
|
---|
| 3992 | if (line.getOppositeEnd(from) != but) {
|
---|
[1097] | 3993 | from.removeLine(line);
|
---|
[1166] | 3994 | }
|
---|
| 3995 | }
|
---|
[1097] | 3996 |
|
---|
| 3997 | List<Constraint> consts = new LinkedList<Constraint>();
|
---|
| 3998 | consts.addAll(from.getConstraints());
|
---|
[1166] | 3999 | for (Constraint c : consts) {
|
---|
| 4000 | if (c.getOppositeEnd(from) != but) {
|
---|
[1097] | 4001 | from.removeConstraint(c);
|
---|
[1166] | 4002 | }
|
---|
| 4003 | }
|
---|
[1097] | 4004 | }
|
---|
[1155] | 4005 |
|
---|
[1097] | 4006 | public void anchorFreeItemsAction(Collection<Item> items) {
|
---|
| 4007 | if (items != null && FreeItems.getInstance().size() == 1) {
|
---|
| 4008 | Item item = FreeItems.getItemAttachedToCursor();
|
---|
| 4009 | if (item instanceof Text) {
|
---|
| 4010 | Text text = (Text) item;
|
---|
| 4011 | if (AttributeUtils.setAttribute(text, text, 2)) {
|
---|
| 4012 | items.removeAll(FrameUtils.getEnclosingLineEnds().iterator().next().getAllConnected());
|
---|
| 4013 | for (Item i : items) {
|
---|
| 4014 | AttributeUtils.setAttribute(i, text);
|
---|
| 4015 | }
|
---|
| 4016 | FreeItems.getInstance().clear();
|
---|
| 4017 | }
|
---|
| 4018 | }
|
---|
| 4019 | }
|
---|
| 4020 |
|
---|
| 4021 | // if a line is being rubber-banded, check for auto
|
---|
| 4022 | // straightening
|
---|
| 4023 | anchor(FreeItems.getInstance());
|
---|
[1155] | 4024 | // FreeItems.getInstance().clear();
|
---|
[1097] | 4025 | updateCursor();
|
---|
| 4026 | _offX = _offY = 0;
|
---|
| 4027 | }
|
---|
[1155] | 4028 |
|
---|
| 4029 | public void copyPlace(Item item) {
|
---|
[1097] | 4030 | List<Item> copies = null;
|
---|
| 4031 | if (FreeItems.getInstance().size() == 1 && FreeItems.getItemAttachedToCursor().isAutoStamp()) {
|
---|
| 4032 | // Dont stamp if the user is painting... because we dont want to
|
---|
| 4033 | // save any of the items created!
|
---|
| 4034 | return;
|
---|
[1155] | 4035 | // if the user is clicking on something, merge the items unless
|
---|
| 4036 | // it is a point onto something other than a lineEnd or a dot
|
---|
| 4037 | } else if (item != null
|
---|
| 4038 | && (!(FreeItems.getItemAttachedToCursor() instanceof Dot) || item instanceof Dot || item.isLineEnd())) {
|
---|
[1166] | 4039 | if(item instanceof WidgetCorner) {
|
---|
| 4040 | final WidgetCorner wc = (WidgetCorner) item;
|
---|
| 4041 | wc.getWidgetSource().ItemsRightClickDropped();
|
---|
| 4042 | return;
|
---|
| 4043 | }
|
---|
| 4044 |
|
---|
[1155] | 4045 | // TODO Change the items merge methods so the logic is simplified
|
---|
[1097] | 4046 | // check permissions
|
---|
| 4047 | if (!item.hasPermission(UserAppliedPermission.full) && item.getParent().getNameItem() != item) {
|
---|
| 4048 | MessageBay.displayMessage("Insufficient permission to merge items");
|
---|
| 4049 | return;
|
---|
| 4050 | }
|
---|
| 4051 | if (item instanceof Text || item instanceof Dot || item instanceof XRayable) {
|
---|
| 4052 | if (isRubberBandingCorner()) {
|
---|
| 4053 | copies = mergeGroupAction(item);
|
---|
| 4054 | // line onto something
|
---|
| 4055 | } else if (FreeItems.getInstance().size() == 2 /* && clicked instanceof XRayable */) {
|
---|
| 4056 | copies = mergeTwoItemsAction(item);
|
---|
| 4057 | } else if (FreeItems.getInstance().size() == 1) {
|
---|
| 4058 | copies = mergeSingleItemAction(item);
|
---|
| 4059 | } else {
|
---|
| 4060 | copies = stampAction();
|
---|
| 4061 | }
|
---|
| 4062 | } else {
|
---|
| 4063 | copies = ItemUtils.UnreelLine(FreeItems.getInstance(), false);
|
---|
[1166] | 4064 | if (copies == null) {
|
---|
[1155] | 4065 | copies = copy(FreeItems.getInstance());
|
---|
[1166] | 4066 | }
|
---|
[1097] | 4067 | for (Item i : copies) {
|
---|
| 4068 | i.setOffset(0, 0);
|
---|
| 4069 | }
|
---|
| 4070 | anchor(FreeItems.getInstance());
|
---|
| 4071 | FreeItems.getInstance().clear();
|
---|
| 4072 | pickup(copies);
|
---|
| 4073 | }
|
---|
[1155] | 4074 | // otherwise, anchor the items
|
---|
[1097] | 4075 | } else {
|
---|
| 4076 | // check if this is anchoring a rectangle
|
---|
| 4077 | if (isRubberBandingCorner()) {
|
---|
| 4078 | copies = rubberBandingCornerAction();
|
---|
| 4079 | } else {
|
---|
| 4080 | if (FreeItems.rubberBanding()) {
|
---|
| 4081 | copies = rubberBandingCopyAction(item);
|
---|
| 4082 | } else {
|
---|
| 4083 | stampItemsOnCursor(true);
|
---|
| 4084 | copies = FreeItems.getInstance();
|
---|
| 4085 | }
|
---|
| 4086 | }
|
---|
| 4087 | }
|
---|
| 4088 | }
|
---|
| 4089 |
|
---|
| 4090 | /**
|
---|
| 4091 | * Returns a list of copies of the list passed in
|
---|
| 4092 | *
|
---|
| 4093 | * @param toCopy
|
---|
| 4094 | * The list of items to copy
|
---|
| 4095 | * @return A List of copied Items
|
---|
| 4096 | */
|
---|
| 4097 | private static List<Item> copy(Collection<Item> toCopy) {
|
---|
| 4098 | return ItemUtils.CopyItems(toCopy);
|
---|
| 4099 | }
|
---|
[1155] | 4100 |
|
---|
[1097] | 4101 | public List<Item> mergeGroupAction(Item item) {
|
---|
| 4102 | List<Item> copies = new ArrayList<Item>();
|
---|
| 4103 | // Move the cursor so that the copy is exactly the
|
---|
| 4104 | // same as the shape that was anchored
|
---|
| 4105 | DisplayController.setCursorPosition(item.getPosition());
|
---|
| 4106 | Item d = getFirstFreeLineEnd();
|
---|
| 4107 | // get a copy of all enclosed items before merging
|
---|
| 4108 | // lineEnds
|
---|
[1155] | 4109 | Collection<Item> items = FrameUtils.getItemsEnclosedBy(DisplayController.getCurrentFrame(),
|
---|
| 4110 | d.getEnclosedShape());
|
---|
[1097] | 4111 | // If its not an enclosed shape then pick up the
|
---|
| 4112 | // connected shape
|
---|
| 4113 | if (items == null || items.size() == 0) {
|
---|
| 4114 | items = d.getAllConnected();
|
---|
| 4115 | } else {
|
---|
| 4116 | // For some reason the item that was clicked ends up
|
---|
| 4117 | // in the enclosure and needs to be removed
|
---|
| 4118 | items.removeAll(item.getConnected());
|
---|
| 4119 | // the item that was the origin of the enclosed
|
---|
| 4120 | // shape used to create the enclosure does not get
|
---|
| 4121 | // returned from getItemsEnclosedBy to the enclosure
|
---|
| 4122 | // so it must be added
|
---|
| 4123 | items.addAll(d.getConnected());
|
---|
| 4124 | }
|
---|
| 4125 |
|
---|
| 4126 | Collection<Item> toCopy = new LinkedHashSet<Item>();
|
---|
| 4127 |
|
---|
| 4128 | for (Item ip : items) {
|
---|
[1166] | 4129 | if (ip.hasPermission(UserAppliedPermission.copy)) {
|
---|
[1097] | 4130 | toCopy.add(ip);
|
---|
[1166] | 4131 | }
|
---|
[1097] | 4132 | }
|
---|
| 4133 | copies = copy(toCopy);
|
---|
| 4134 | // Now do the merging
|
---|
| 4135 | Collection<Item> remain = merge(FreeItems.getInstance(), item);
|
---|
| 4136 | // anchor the points
|
---|
| 4137 | anchor(remain);
|
---|
| 4138 | FreeItems.getInstance().clear();
|
---|
| 4139 | pickup(copies);
|
---|
| 4140 | return copies;
|
---|
| 4141 | }
|
---|
| 4142 |
|
---|
[1155] | 4143 | private static Item getFirstFreeLineEnd() {
|
---|
[1166] | 4144 | for (Item i : FreeItems.getInstance()) {
|
---|
| 4145 | if (i.isLineEnd()) {
|
---|
[1097] | 4146 | return i;
|
---|
[1166] | 4147 | }
|
---|
| 4148 | }
|
---|
[1097] | 4149 | return null;
|
---|
[1155] | 4150 | }
|
---|
| 4151 |
|
---|
[1097] | 4152 | public List<Item> mergeTwoItemsAction(Item item) {
|
---|
| 4153 | List<Item> copies = new ArrayList<Item>();
|
---|
| 4154 | copies = ItemUtils.UnreelLine(FreeItems.getInstance(), false);
|
---|
| 4155 | Collection<Item> leftOver = merge(FreeItems.getInstance(), item);
|
---|
| 4156 | anchor(leftOver);
|
---|
[1166] | 4157 | if (copies == null) {
|
---|
[1097] | 4158 | copies = copy(FreeItems.getInstance());
|
---|
[1166] | 4159 | }
|
---|
[1097] | 4160 | FreeItems.getInstance().clear();
|
---|
[1166] | 4161 | for (Item i : copies) {
|
---|
[1097] | 4162 | i.setOffset(0, 0);
|
---|
[1166] | 4163 | }
|
---|
[1097] | 4164 | // need to move to prevent cursor dislocation
|
---|
| 4165 | move(copies, EcosystemManager.getInputManager().getCursorPosition());
|
---|
| 4166 | pickup(copies);
|
---|
| 4167 | // point onto point
|
---|
| 4168 | return copies;
|
---|
[1155] | 4169 | }
|
---|
| 4170 |
|
---|
[1097] | 4171 | public List<Item> mergeSingleItemAction(Item item) {
|
---|
| 4172 | List<Item> copies = new ArrayList<Item>();
|
---|
| 4173 | copies = copy(FreeItems.getInstance());
|
---|
| 4174 | Collection<Item> remain = merge(copies, item);
|
---|
| 4175 |
|
---|
| 4176 | // ignore items that could not be merged.
|
---|
| 4177 | anchor(remain);
|
---|
| 4178 | return copies;
|
---|
[1155] | 4179 | }
|
---|
| 4180 |
|
---|
[1097] | 4181 | public List<Item> stampAction() {
|
---|
| 4182 | List<Item> copies = new ArrayList<Item>();
|
---|
| 4183 | stampItemsOnCursor(true);
|
---|
| 4184 | copies = FreeItems.getInstance();
|
---|
| 4185 | return copies;
|
---|
[1155] | 4186 | }
|
---|
[1097] | 4187 |
|
---|
| 4188 | /**
|
---|
| 4189 | *
|
---|
| 4190 | */
|
---|
| 4191 | private static void stampItemsOnCursor(boolean save) {
|
---|
| 4192 | List<Item> copies = copy(FreeItems.getInstance());
|
---|
| 4193 | // MIKE: what does the below 2 lines do?
|
---|
| 4194 | for (Item i : copies) {
|
---|
| 4195 | i.setOffset(0, 0);
|
---|
| 4196 | i.setSave(save);
|
---|
| 4197 | }
|
---|
| 4198 | // The below code has a little problem withflicker when stamp and dragging
|
---|
| 4199 | move(FreeItems.getInstance(), EcosystemManager.getInputManager().getCursorPosition());
|
---|
| 4200 | for (Item i : copies) {
|
---|
| 4201 | i.setHighlightMode(HighlightMode.None);
|
---|
| 4202 | }
|
---|
| 4203 | anchor(copies);
|
---|
| 4204 | }
|
---|
[1155] | 4205 |
|
---|
[1097] | 4206 | public List<Item> rubberBandingCornerAction() {
|
---|
| 4207 | List<Item> copies = new ArrayList<Item>();
|
---|
| 4208 | Item d = getFirstFreeLineEnd();
|
---|
| 4209 | // anchor the points
|
---|
| 4210 | anchor(FreeItems.getInstance());
|
---|
| 4211 | FreeItems.getInstance().clear();
|
---|
| 4212 | updateCursor();
|
---|
| 4213 | // pick up a copy of all enclosed items
|
---|
[1155] | 4214 | Collection<Item> enclosedItems = FrameUtils.getItemsEnclosedBy(DisplayController.getCurrentFrame(),
|
---|
| 4215 | d.getEnclosedShape());
|
---|
[1097] | 4216 | if (enclosedItems != null) {
|
---|
| 4217 | enclosedItems.removeAll(d.getAllConnected());
|
---|
| 4218 | Collection<Item> toCopy = getFullyEnclosedItems(enclosedItems);
|
---|
| 4219 |
|
---|
| 4220 | if (toCopy.size() > 0) {
|
---|
| 4221 | // Find the closest item to the mouse cursor
|
---|
| 4222 | double currentX = DisplayController.getMouseX();
|
---|
| 4223 | double currentY = DisplayController.getMouseY();
|
---|
| 4224 | Item closest = null;
|
---|
| 4225 | double shortestDistance = Double.MAX_VALUE;
|
---|
| 4226 | for (Item next : toCopy) {
|
---|
[1166] | 4227 | if (next instanceof Line) {
|
---|
[1097] | 4228 | continue;
|
---|
[1166] | 4229 | }
|
---|
[1097] | 4230 | double distance = Point.distanceBetween((int) currentX, (int) currentY, next.getX(), next.getY());
|
---|
| 4231 | if (distance < shortestDistance) {
|
---|
| 4232 | shortestDistance = distance;
|
---|
| 4233 | closest = next;
|
---|
| 4234 | }
|
---|
| 4235 | }
|
---|
| 4236 | // Move the cursor to closest item
|
---|
| 4237 | DisplayController.setCursorPosition(closest.getPosition());
|
---|
| 4238 | // Pickup copy of the stuff inside the rectangle
|
---|
| 4239 | copies = copy(toCopy);
|
---|
| 4240 | pickup(copies);
|
---|
| 4241 | // Remove the rectangle
|
---|
[1155] | 4242 | d.getParentOrCurrentFrame().removeAllItems(d.getAllConnected());
|
---|
[1097] | 4243 | } else {
|
---|
| 4244 | // Pick up a copy of the rectangle
|
---|
| 4245 | copies = copy(d.getAllConnected());
|
---|
| 4246 | pickup(copies);
|
---|
| 4247 | }
|
---|
| 4248 | }
|
---|
| 4249 | return copies;
|
---|
[1155] | 4250 | }
|
---|
[1097] | 4251 |
|
---|
| 4252 | /**
|
---|
| 4253 | * @param enclosedItems
|
---|
| 4254 | * @return
|
---|
| 4255 | */
|
---|
[1155] | 4256 | private static Collection<Item> getFullyEnclosedItems(Collection<Item> enclosure) {
|
---|
[1097] | 4257 | // copy the enclosedItems because the list will be modified
|
---|
| 4258 | Collection<Item> enclosedItems = new LinkedHashSet<Item>(enclosure);
|
---|
| 4259 | Collection<Item> toCopy = new LinkedHashSet<Item>(enclosedItems.size());
|
---|
| 4260 |
|
---|
| 4261 | while (enclosedItems.size() > 0) {
|
---|
| 4262 | Item i = enclosedItems.iterator().next();
|
---|
| 4263 | if (i.hasPermission(UserAppliedPermission.copy)) {
|
---|
| 4264 | Collection<Item> items = i.getAllConnected();
|
---|
| 4265 | // Only copy if the entire shape is enclosed
|
---|
| 4266 | if (enclosedItems.containsAll(items)) {
|
---|
| 4267 | toCopy.addAll(items);
|
---|
| 4268 | }
|
---|
| 4269 | enclosedItems.removeAll(items);
|
---|
| 4270 | } else {
|
---|
| 4271 | enclosedItems.remove(i);
|
---|
| 4272 | }
|
---|
| 4273 | }
|
---|
| 4274 | return toCopy;
|
---|
| 4275 | }
|
---|
[1155] | 4276 |
|
---|
[1097] | 4277 | public List<Item> rubberBandingCopyAction(Item item) {
|
---|
| 4278 | List<Item> copies = new ArrayList<Item>();
|
---|
| 4279 | if (item != null) {
|
---|
| 4280 | Collection<Item> leftOver = merge(FreeItems.getInstance(), item);
|
---|
| 4281 | anchor(leftOver);
|
---|
| 4282 | }
|
---|
| 4283 | // This is executed when the user is putting down a line
|
---|
| 4284 | // endpoint and unreeling. ie. Normal unreeling
|
---|
| 4285 | copies = ItemUtils.UnreelLine(FreeItems.getInstance(), false);
|
---|
| 4286 |
|
---|
[1166] | 4287 | if (copies == null) {
|
---|
[1155] | 4288 | copies = copy(FreeItems.getInstance());
|
---|
[1166] | 4289 | }
|
---|
[1155] | 4290 |
|
---|
[1097] | 4291 | anchor(FreeItems.getInstance());
|
---|
[1166] | 4292 | for (Item i : copies) {
|
---|
[1155] | 4293 | i.setOffset(0, 0);
|
---|
[1166] | 4294 | }
|
---|
[1097] | 4295 | // need to move to prevent cursor dislocation
|
---|
| 4296 | move(copies, EcosystemManager.getInputManager().getCursorPosition());
|
---|
| 4297 | pickup(copies);
|
---|
| 4298 | return copies;
|
---|
[1155] | 4299 | }
|
---|
| 4300 |
|
---|
[1097] | 4301 | public List<Item> newLineAction(Point position, Item item) {
|
---|
| 4302 | List<Item> copies = new ArrayList<Item>();
|
---|
| 4303 | // If we have permission to copy this item then pick it up
|
---|
| 4304 | if (item != null && item.isLineEnd() && item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 4305 | item.removeAllConstraints();
|
---|
| 4306 | pickup(item);
|
---|
| 4307 | return copies;
|
---|
| 4308 | }
|
---|
| 4309 |
|
---|
| 4310 | if (item instanceof WidgetEdge) {
|
---|
| 4311 | // Don't allow the user to break widget edges.
|
---|
| 4312 | // Note: had to return here because random dots would
|
---|
| 4313 | // appear otherwise... cannot understand code below
|
---|
| 4314 | // with create line.
|
---|
| 4315 | return copies;
|
---|
| 4316 | }
|
---|
| 4317 |
|
---|
| 4318 | // if its on a line then split the line and put a point on it and
|
---|
| 4319 | // pick that point up. Only if it is not a widget line
|
---|
| 4320 | if (item instanceof Line && item.hasPermission(UserAppliedPermission.full)) {
|
---|
| 4321 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 4322 | // create the two endpoints
|
---|
| 4323 | Line oldLine = (Line) item;
|
---|
| 4324 | Item newPoint = oldLine.getStartItem().copy();
|
---|
| 4325 | newPoint.setPosition(position);
|
---|
| 4326 |
|
---|
| 4327 | Item end = oldLine.getEndItem();
|
---|
| 4328 | // create the Line
|
---|
| 4329 | Line newLine = new Line(newPoint, end, current.getNextItemID());
|
---|
| 4330 | oldLine.replaceLineEnd(end, newPoint);
|
---|
| 4331 | newPoint.removeAllConstraints();
|
---|
| 4332 | pickup(newPoint);
|
---|
| 4333 | // Update the stats
|
---|
| 4334 | Collection<Item> created = new LinkedList<Item>();
|
---|
| 4335 | created.add(newPoint);
|
---|
| 4336 | created.add(newLine);
|
---|
| 4337 | SessionStats.CreatedItems(newLine.getAllConnected());
|
---|
| 4338 | return copies;
|
---|
| 4339 | }
|
---|
| 4340 | Line newLine = createLine();
|
---|
| 4341 | SessionStats.CreatedItems(newLine.getAllConnected());
|
---|
| 4342 | return copies;
|
---|
| 4343 | }
|
---|
| 4344 |
|
---|
| 4345 | private static Line createLine() {
|
---|
| 4346 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 4347 | // create the two endpoints
|
---|
| 4348 | Item end = DisplayController.getCurrentFrame().createDot();
|
---|
| 4349 | Item start = DisplayController.getCurrentFrame().createDot();
|
---|
| 4350 |
|
---|
| 4351 | // create the Line
|
---|
| 4352 | Line line = new Line(start, end, current.getNextItemID());
|
---|
| 4353 | line.autoArrowheadLength();
|
---|
| 4354 |
|
---|
| 4355 | // anchor the start
|
---|
| 4356 | anchor(start);
|
---|
| 4357 |
|
---|
| 4358 | // attach the line to the cursor
|
---|
| 4359 | pickup(end);
|
---|
| 4360 | _lastHighlightedItem = null;
|
---|
| 4361 |
|
---|
| 4362 | // TODO figure out how to get the end to highlight
|
---|
| 4363 | // end.setSelectedMode(SelectedMode.Normal);
|
---|
| 4364 | // end.setSelectedMode(SelectedMode.None);
|
---|
| 4365 |
|
---|
| 4366 | return line;
|
---|
| 4367 | }
|
---|
[1155] | 4368 |
|
---|
[1097] | 4369 | public List<Item> createRectangleAction() {
|
---|
| 4370 | final List<Item> copies = new ArrayList<Item>();
|
---|
| 4371 | Item[] d = new Item[4];
|
---|
| 4372 | // create dots
|
---|
| 4373 | Frame current = DisplayController.getCurrentFrame();
|
---|
| 4374 | for (int i = 0; i < d.length; i++) {
|
---|
| 4375 | d[i] = current.createDot();
|
---|
| 4376 | copies.add(d[i]);
|
---|
| 4377 | }
|
---|
| 4378 |
|
---|
| 4379 | current.nextDot();
|
---|
| 4380 |
|
---|
| 4381 | // create lines
|
---|
| 4382 | copies.add(new Line(d[0], d[1], current.getNextItemID()));
|
---|
| 4383 | copies.add(new Line(d[1], d[2], current.getNextItemID()));
|
---|
| 4384 | copies.add(new Line(d[2], d[3], current.getNextItemID()));
|
---|
| 4385 | copies.add(new Line(d[3], d[0], current.getNextItemID()));
|
---|
| 4386 |
|
---|
| 4387 | new Constraint(d[0], d[1], current.getNextItemID(), Constraint.HORIZONTAL);
|
---|
| 4388 | new Constraint(d[2], d[3], current.getNextItemID(), Constraint.HORIZONTAL);
|
---|
| 4389 | new Constraint(d[1], d[2], current.getNextItemID(), Constraint.VERTICAL);
|
---|
| 4390 | new Constraint(d[3], d[0], current.getNextItemID(), Constraint.VERTICAL);
|
---|
| 4391 |
|
---|
| 4392 | anchor(new ArrayList<Item>(copies));
|
---|
| 4393 | pickup(d[3]);
|
---|
| 4394 | d[3].setHighlightMode(HighlightMode.Normal);
|
---|
| 4395 |
|
---|
| 4396 | SessionStats.CreatedItems(copies);
|
---|
| 4397 | copies.clear();
|
---|
| 4398 | return copies;
|
---|
[1155] | 4399 | }
|
---|
[1097] | 4400 |
|
---|
| 4401 | /**
|
---|
| 4402 | * This method handles all left-click actions
|
---|
| 4403 | */
|
---|
[1155] | 4404 | private void click(Item clicked, Collection<Item> clickedIn, Point position) {
|
---|
| 4405 |
|
---|
| 4406 | // Gets the current frame
|
---|
[1097] | 4407 | Frame f = DisplayController.getCurrentFrame();
|
---|
[1155] | 4408 |
|
---|
| 4409 | // Checks if the current frame is an overlay
|
---|
[1097] | 4410 | if (f.getOverlays() != null && FrameUtils.getCurrentItem() != null) {
|
---|
| 4411 | Item i = FrameUtils.getCurrentItem();
|
---|
[1155] | 4412 |
|
---|
| 4413 | // Checks if the item clicked in the overlay is a Rubbish Bin. If it is, delete
|
---|
| 4414 | // the item attached to the cursor and return.
|
---|
| 4415 | if (i instanceof WidgetCorner) {
|
---|
| 4416 |
|
---|
| 4417 | try {
|
---|
| 4418 | WidgetCorner wc = (WidgetCorner) i;
|
---|
[1097] | 4419 | ButtonWidget bw = (ButtonWidget) wc.getWidgetSource();
|
---|
[1155] | 4420 |
|
---|
| 4421 | // Should call a button widgets 'itemheldwhileclicked' method, and process
|
---|
| 4422 | // depending on the widget type - else will return false.
|
---|
[1166] | 4423 | if (bw.itemHeldWhileClicked(bw) == true) {
|
---|
[1155] | 4424 |
|
---|
[1097] | 4425 | return;
|
---|
[1155] | 4426 | }
|
---|
| 4427 | } catch (Exception e) {
|
---|
| 4428 |
|
---|
[1097] | 4429 | e.printStackTrace();
|
---|
| 4430 | }
|
---|
| 4431 | }
|
---|
| 4432 | }
|
---|
| 4433 |
|
---|
| 4434 | // if the user is pointing at something then either follow the link or
|
---|
| 4435 | // do TDFC
|
---|
| 4436 | if (clicked == null) {
|
---|
| 4437 | // Check if the user is nearby another item...
|
---|
[1144] | 4438 | int mouseX = position.getX();
|
---|
| 4439 | int mouseY = position.getY();
|
---|
[1097] | 4440 | // System.out.println(mouseX + "," + mouseY);
|
---|
[1415] | 4441 | for (Item i : DisplayController.getCurrentFrame().getSortedItems()) {
|
---|
[1155] | 4442 | // System.out.println(i.getName().toString());
|
---|
[1097] | 4443 | if (i instanceof Text) {
|
---|
| 4444 | if (i.isNear(mouseX, mouseY)) {
|
---|
| 4445 | clicked = i;
|
---|
| 4446 | break;
|
---|
| 4447 | }
|
---|
| 4448 | }
|
---|
| 4449 | }
|
---|
| 4450 | }
|
---|
| 4451 |
|
---|
| 4452 | if (clicked instanceof Text) {
|
---|
| 4453 | Text text = (Text) clicked;
|
---|
| 4454 | /* Don't follow link when just highlighting text with the left button */
|
---|
[1166] | 4455 | if (text.getText().length() == 0) {
|
---|
[1097] | 4456 | clicked = null;
|
---|
[1166] | 4457 | } else if (text.getSelectionSize() > 0) {
|
---|
[1097] | 4458 | return;
|
---|
| 4459 | }
|
---|
| 4460 | }
|
---|
[1155] | 4461 |
|
---|
[1097] | 4462 | // If the user clicked into a widgets free space...
|
---|
| 4463 | if (clicked == null && clickedIn != null && clickedIn.size() >= 4) {
|
---|
| 4464 |
|
---|
| 4465 | // Check to see if the user clicked into a widgets empty space
|
---|
| 4466 | Widget iw = null;
|
---|
| 4467 |
|
---|
| 4468 | for (Item i : clickedIn) {
|
---|
| 4469 |
|
---|
| 4470 | if (i instanceof WidgetCorner) {
|
---|
| 4471 | iw = ((WidgetCorner) i).getWidgetSource();
|
---|
| 4472 | break;
|
---|
| 4473 | } else if (i instanceof WidgetEdge) {
|
---|
| 4474 | iw = ((WidgetEdge) i).getWidgetSource();
|
---|
| 4475 | break;
|
---|
| 4476 | }
|
---|
| 4477 | }
|
---|
| 4478 |
|
---|
| 4479 | if (iw != null) {
|
---|
| 4480 |
|
---|
| 4481 | // Handle dropping items on widgets
|
---|
[1155] | 4482 | if (iw.ItemsLeftClickDropped()) {
|
---|
[1097] | 4483 | return;
|
---|
| 4484 | }
|
---|
[1155] | 4485 |
|
---|
[1097] | 4486 | // Note: mustn't directly use source for handling the link
|
---|
| 4487 | // because all link operations will by-pass the widgets special
|
---|
| 4488 | // handling with links...
|
---|
| 4489 | Item widgetLink = iw.getItems().get(0);
|
---|
| 4490 | assert (widgetLink != null);
|
---|
| 4491 | clicked = widgetLink;
|
---|
| 4492 | } else {
|
---|
| 4493 | for (Item i : clickedIn) {
|
---|
| 4494 | /*
|
---|
[1155] | 4495 | * Find the first linked item or the first unlinked Dot This code assumes that
|
---|
| 4496 | * items are are ordered from top to bottom. TODO make sure the list will always
|
---|
| 4497 | * be ordered correctly!!
|
---|
[1097] | 4498 | */
|
---|
| 4499 | if (i.hasLink() || i instanceof Dot) {
|
---|
| 4500 | clicked = i;
|
---|
| 4501 | break;
|
---|
| 4502 | }
|
---|
| 4503 | }
|
---|
| 4504 | }
|
---|
| 4505 |
|
---|
| 4506 | }
|
---|
| 4507 |
|
---|
| 4508 | if (clicked instanceof Picture) {
|
---|
[1144] | 4509 | int mouseX = position.getX();
|
---|
| 4510 | int mouseY = position.getY();
|
---|
[1155] | 4511 | Picture clickedOnPicture = (Picture) clicked;
|
---|
[1097] | 4512 | Frame current_frame = DisplayController.getCurrentFrame();
|
---|
| 4513 | Colour bg_col = current_frame.getBackgroundColor();
|
---|
[1155] | 4514 | if (clickedOnPicture.MouseOverBackgroundPixel(mouseX, mouseY, bg_col)) {
|
---|
[1097] | 4515 | // Make 'clicked' null, effectively causing a back() operation
|
---|
| 4516 | clicked = null;
|
---|
| 4517 | }
|
---|
| 4518 | }
|
---|
[1155] | 4519 |
|
---|
[1097] | 4520 | // This makes it so clicking repeatedly on the frameName doesn't add the
|
---|
| 4521 | // frames to the backup stack. Only the first frame is added to the
|
---|
| 4522 | // backup stack.
|
---|
| 4523 | if (!(clicked != null && clicked.isFrameName())) {
|
---|
| 4524 | Navigation.ResetLastAddToBack();
|
---|
| 4525 | }
|
---|
[1155] | 4526 |
|
---|
[1097] | 4527 | if (clicked != null) {
|
---|
| 4528 | // check item permissions
|
---|
| 4529 | boolean hasLinkOrAction = clicked.hasLink() || clicked.hasAction();
|
---|
| 4530 |
|
---|
[1155] | 4531 | if ((hasLinkOrAction && !clicked.hasPermission(UserAppliedPermission.followLinks))
|
---|
| 4532 | || (!hasLinkOrAction && !clicked.hasPermission(UserAppliedPermission.createFrames))) {
|
---|
[1097] | 4533 | Item editTarget = clicked.getEditTarget();
|
---|
| 4534 | if (editTarget != clicked) {
|
---|
| 4535 | if (editTarget.hasPermission(UserAppliedPermission.followLinks)) {
|
---|
| 4536 | clicked = editTarget;
|
---|
| 4537 | } else {
|
---|
| 4538 | MessageBay.displayMessage("Insufficient permission to perform action on item");
|
---|
| 4539 | return;
|
---|
| 4540 | }
|
---|
| 4541 | }
|
---|
| 4542 | }
|
---|
| 4543 |
|
---|
| 4544 | Item clickedOn = clicked;
|
---|
| 4545 |
|
---|
| 4546 | // actions take priority
|
---|
| 4547 | if (clickedOn.hasAction()) {
|
---|
| 4548 | executeActionAction(clicked);
|
---|
| 4549 | } else if (clickedOn.getLink() != null) {
|
---|
| 4550 | followLinkAction(clicked);
|
---|
[1155] | 4551 | // no link is found, perform TDFC
|
---|
[1097] | 4552 | } else {
|
---|
| 4553 | /*
|
---|
[1155] | 4554 | * if the user is clicking on the frame name then move to the next or previous
|
---|
| 4555 | * frame regardless of whether or not the frame is protected
|
---|
[1097] | 4556 | */
|
---|
| 4557 | if (clickedOn.isFrameName()) {
|
---|
| 4558 | respondToFrameNameClickAction();
|
---|
| 4559 | }
|
---|
[1155] | 4560 |
|
---|
[1097] | 4561 | TDFCAction(clicked);
|
---|
| 4562 | }
|
---|
| 4563 |
|
---|
| 4564 | } else {
|
---|
| 4565 | backAction();
|
---|
| 4566 | }
|
---|
| 4567 | }
|
---|
[1155] | 4568 |
|
---|
[1097] | 4569 | public void executeActionAction(Item item) {
|
---|
| 4570 | item.performActions();
|
---|
| 4571 | item.setHighlightMode(HighlightMode.None);
|
---|
| 4572 | refreshHighlights();
|
---|
| 4573 | }
|
---|
[1155] | 4574 |
|
---|
[1097] | 4575 | public void followLinkAction(Item item) {
|
---|
| 4576 | /*
|
---|
[1155] | 4577 | * Dont save the frame if we are moving to an old version of this frame because
|
---|
| 4578 | * everytime we save with the old tag... the frame is backed up
|
---|
[1097] | 4579 | */
|
---|
[1166] | 4580 | if (!item.isOldTag()) {
|
---|
[1155] | 4581 | FrameIO.SaveFrame(DisplayController.getCurrentFrame());
|
---|
[1166] | 4582 | }
|
---|
[1097] | 4583 |
|
---|
| 4584 | Navigation.setLastNavigationItem(item);
|
---|
| 4585 | load(item.getAbsoluteLink(), item.getLinkHistory());
|
---|
| 4586 | // DisplayIO.UpdateTitle();
|
---|
| 4587 | }
|
---|
[1155] | 4588 |
|
---|
[1097] | 4589 | private static void load(String toLoad, boolean addToHistory) {
|
---|
| 4590 | if (FrameIO.isValidFrameName(toLoad)) {
|
---|
| 4591 | DisplayController.clearBackedUpFrames();
|
---|
| 4592 | FrameUtils.DisplayFrame(toLoad, addToHistory, true);
|
---|
| 4593 | } else {
|
---|
| 4594 | MessageBay.errorMessage(toLoad + " is not a valid frame name.");
|
---|
| 4595 | }
|
---|
| 4596 | }
|
---|
[1155] | 4597 |
|
---|
| 4598 | public void respondToFrameNameClickAction() {
|
---|
[1097] | 4599 | if (StandardInputEventListeners.kbmStateListener.isKeyDown(Key.CTRL)) {
|
---|
| 4600 | Navigation.PreviousFrame(false);
|
---|
| 4601 | } else {
|
---|
| 4602 | Navigation.NextFrame(false);
|
---|
| 4603 | }
|
---|
[1155] | 4604 | }
|
---|
| 4605 |
|
---|
[1097] | 4606 | public List<Item> TDFCAction(Item item) {
|
---|
| 4607 | // check for TDFC permission
|
---|
| 4608 | if (!item.hasPermission(UserAppliedPermission.createFrames)) {
|
---|
| 4609 | MessageBay.displayMessage("Insufficient permission to TDFC (Top Down Frame Creation) from that item");
|
---|
| 4610 | return null;
|
---|
| 4611 | }
|
---|
| 4612 |
|
---|
[1166] | 4613 | if (item.isOldTag()) {
|
---|
[1097] | 4614 | return null;
|
---|
[1166] | 4615 | }
|
---|
[1097] | 4616 |
|
---|
| 4617 | try {
|
---|
| 4618 | tdfc(item);
|
---|
| 4619 | } catch (RuntimeException e) {
|
---|
| 4620 | e.printStackTrace();
|
---|
| 4621 | MessageBay.errorMessage("Top Down Frame Creation (TDFC) error: " + e.getMessage());
|
---|
| 4622 | }
|
---|
| 4623 | return null;
|
---|
| 4624 | }
|
---|
[1155] | 4625 |
|
---|
| 4626 | public void backAction() {
|
---|
| 4627 | // if user is not pointing at something, this is a back
|
---|
| 4628 | if (StandardInputEventListeners.kbmStateListener.isKeyDown(Key.CTRL)
|
---|
[1166] | 4629 | || StandardInputEventListeners.kbmStateListener.isKeyDown(Key.SHIFT)) {
|
---|
[1097] | 4630 | forward();
|
---|
[1166] | 4631 | } else {
|
---|
[1097] | 4632 | back();
|
---|
[1166] | 4633 | }
|
---|
[1097] | 4634 | }
|
---|
| 4635 |
|
---|
| 4636 | private static void forward() {
|
---|
| 4637 | DisplayController.Forward();
|
---|
| 4638 |
|
---|
| 4639 | // repaint things if necessary
|
---|
[1166] | 4640 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
[1097] | 4641 | move(FreeItems.getInstance(), EcosystemManager.getInputManager().getCursorPosition());
|
---|
[1166] | 4642 | }
|
---|
[1097] | 4643 |
|
---|
[1166] | 4644 | if (FreeItems.hasCursor()) {
|
---|
[1097] | 4645 | move(FreeItems.getCursor(), EcosystemManager.getInputManager().getCursorPosition(), true);
|
---|
[1166] | 4646 | }
|
---|
[1097] | 4647 | }
|
---|
| 4648 |
|
---|
| 4649 | private static void back() {
|
---|
| 4650 | DisplayController.Back();
|
---|
| 4651 |
|
---|
| 4652 | // repaint things if necessary
|
---|
[1166] | 4653 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
[1097] | 4654 | move(FreeItems.getInstance(), EcosystemManager.getInputManager().getCursorPosition());
|
---|
[1166] | 4655 | }
|
---|
[1097] | 4656 |
|
---|
[1166] | 4657 | if (FreeItems.hasCursor()) {
|
---|
[1097] | 4658 | move(FreeItems.getCursor(), EcosystemManager.getInputManager().getCursorPosition(), true);
|
---|
[1166] | 4659 | }
|
---|
[1097] | 4660 | }
|
---|
| 4661 |
|
---|
| 4662 | /**
|
---|
| 4663 | * Creates a new Text item and fills it with particular attributes extracted
|
---|
| 4664 | * from the given Item. Note: Users always have permission to extract
|
---|
| 4665 | * attributes, so it is not checked.
|
---|
| 4666 | *
|
---|
| 4667 | * @param toExtract
|
---|
| 4668 | * Item containing the Item to extract the attributes from.
|
---|
| 4669 | */
|
---|
[1155] | 4670 | private static void extractAttributes(Item toExtract) {
|
---|
[1166] | 4671 | if (toExtract == null || toExtract == null) {
|
---|
[1155] | 4672 | return;
|
---|
[1166] | 4673 | }
|
---|
[1097] | 4674 |
|
---|
[1166] | 4675 | if (FreeItems.hasItemsAttachedToCursor()) {
|
---|
[1155] | 4676 | return;
|
---|
[1166] | 4677 | }
|
---|
[1097] | 4678 |
|
---|
| 4679 | Item attribs;
|
---|
| 4680 | Item item = toExtract;
|
---|
| 4681 | // Extract the frames attributes when the user clicks on the frame name
|
---|
| 4682 | FrameGraphics.changeHighlightMode(item, HighlightMode.None);
|
---|
[1166] | 4683 | if (item.isFrameName()) {
|
---|
[1097] | 4684 | attribs = AttributeUtils.extractAttributes(item.getParent());
|
---|
[1166] | 4685 | } else {
|
---|
[1097] | 4686 | attribs = AttributeUtils.extractAttributes(item);
|
---|
| 4687 | }
|
---|
| 4688 |
|
---|
[1166] | 4689 | if (attribs == null) {
|
---|
[1097] | 4690 | MessageBay.displayMessage("All attributes of that item are default values.");
|
---|
[1166] | 4691 | } else {
|
---|
[1097] | 4692 | // Give the attribute text item the color of the item for which
|
---|
| 4693 | // attributes are being extracted.
|
---|
| 4694 | // attribs.setColor(item.getColor());
|
---|
| 4695 | pickup(attribs);
|
---|
| 4696 | }
|
---|
| 4697 | }
|
---|
[1155] | 4698 |
|
---|
| 4699 | private void pickupRange(Text text, Point position, boolean copy, boolean inheritAttributes) {
|
---|
[1097] | 4700 | Text ranged;
|
---|
| 4701 | if (inheritAttributes) {
|
---|
[1155] | 4702 | // If shift is down, copy everything (size, color, etc.) except actions, links
|
---|
| 4703 | // and data
|
---|
[1097] | 4704 | ranged = text.copy();
|
---|
| 4705 | ranged.setActions(null);
|
---|
| 4706 | ranged.setData((List<String>) null);
|
---|
| 4707 | ranged.setLink(null);
|
---|
| 4708 | } else {
|
---|
[1155] | 4709 | // If shift isn't down, don't copy any attributes, but base the new text item on
|
---|
| 4710 | // the appropriate template
|
---|
[1119] | 4711 | final String copySelectedText = text.copySelectedText();
|
---|
[1155] | 4712 | if (copySelectedText.length() < 1) {
|
---|
| 4713 | return;
|
---|
| 4714 | }
|
---|
[1119] | 4715 | ranged = DisplayController.getCurrentFrame().getItemTemplate(copySelectedText.charAt(0));
|
---|
[1097] | 4716 | }
|
---|
| 4717 |
|
---|
| 4718 | // if the user is cutting text from the item
|
---|
| 4719 | if (!copy) {
|
---|
| 4720 | // Check if the user is trying to range an item for which they
|
---|
| 4721 | // do not have permission to do so... or it is the frame name
|
---|
| 4722 | if (!text.hasPermission(UserAppliedPermission.full) || text.isFrameName()) {
|
---|
| 4723 | MessageBay.displayMessage("Insufficient permission to cut text");
|
---|
| 4724 | text.clearSelection();
|
---|
| 4725 | DisplayController.requestRefresh(true);
|
---|
| 4726 | return;
|
---|
| 4727 | }
|
---|
| 4728 | // if the entire text is selected and its not a line end then pickup the item
|
---|
| 4729 | boolean entireText = text.getSelectionSize() == text.getLength();
|
---|
| 4730 | if (entireText && !text.isLineEnd()) {
|
---|
| 4731 | text.clearSelection();
|
---|
| 4732 | ranged.delete();
|
---|
| 4733 | handlePickup(text, position, false, false);
|
---|
| 4734 | return;
|
---|
| 4735 | } else {
|
---|
| 4736 | ranged.setText(text.cutSelectedText());
|
---|
| 4737 | ranged.setWidth(text.getWidth());
|
---|
| 4738 | // If its the whole text then replace last ranged with a dot
|
---|
| 4739 | if (entireText) {
|
---|
| 4740 | Item dot = Item.replaceText(text);
|
---|
| 4741 | dot.setHighlightMode(HighlightMode.None);
|
---|
| 4742 | }
|
---|
| 4743 | }
|
---|
| 4744 | // if the user is copying text from the item
|
---|
| 4745 | } else {
|
---|
| 4746 | // Check if the user is trying to range an item for which they
|
---|
| 4747 | // do not have permission to do so... or it is the frame name
|
---|
| 4748 | if (!text.hasPermission(UserAppliedPermission.copy)) {
|
---|
| 4749 | MessageBay.displayMessage("Insufficient permission to copy text");
|
---|
| 4750 | text.clearSelection();
|
---|
| 4751 | DisplayController.requestRefresh(true);
|
---|
| 4752 | return;
|
---|
| 4753 | }
|
---|
| 4754 | ranged.setText(text.copySelectedText());
|
---|
| 4755 | }
|
---|
| 4756 |
|
---|
| 4757 | ranged.setParent(null);
|
---|
| 4758 | ranged.setPosition(position);
|
---|
| 4759 | pickup(ranged);
|
---|
| 4760 | text.clearSelection();
|
---|
| 4761 | text.setHighlightMode(HighlightMode.None);
|
---|
| 4762 | refreshHighlights();
|
---|
| 4763 | DisplayController.requestRefresh(false);
|
---|
| 4764 | return;
|
---|
| 4765 | }
|
---|
| 4766 | }
|
---|