1 | /**
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2 | * Frame.java
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3 | * Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
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4 | *
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5 | * This program is free software: you can redistribute it and/or modify
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6 | * it under the terms of the GNU General Public License as published by
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7 | * the Free Software Foundation, either version 3 of the License, or
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8 | * (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 | */
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18 |
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19 | package org.expeditee.gui;
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20 |
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21 | import java.io.File;
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22 | import java.io.IOException;
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23 | import java.nio.file.Files;
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24 | import java.nio.file.Path;
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25 | import java.nio.file.Paths;
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26 | import java.nio.file.StandardCopyOption;
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27 | import java.sql.Time;
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28 | import java.util.ArrayList;
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29 | import java.util.Collection;
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30 | import java.util.Collections;
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31 | import java.util.HashMap;
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32 | import java.util.HashSet;
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33 | import java.util.Iterator;
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34 | import java.util.LinkedHashSet;
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35 | import java.util.LinkedList;
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36 | import java.util.List;
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37 | import java.util.Map;
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38 | import java.util.Set;
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39 | import java.util.Stack;
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40 | import java.util.stream.Collectors;
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41 | import java.util.stream.Stream;
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42 |
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43 | import org.expeditee.actions.Simple;
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44 | import org.expeditee.auth.AuthenticatorBrowser;
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45 | import org.expeditee.auth.mail.gui.MailBay;
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46 | import org.expeditee.core.Colour;
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47 | import org.expeditee.core.Image;
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48 | import org.expeditee.core.bounds.PolygonBounds;
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49 | import org.expeditee.encryption.items.EncryptionPermissionTriple;
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50 | import org.expeditee.encryption.items.surrogates.Label;
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51 | import org.expeditee.encryption.items.surrogates.Label.LabelInfo;
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52 | import org.expeditee.encryption.items.surrogates.Label.LabelResult;
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53 | import org.expeditee.gio.EcosystemManager;
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54 | import org.expeditee.gio.gesture.Gesture;
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55 | import org.expeditee.gio.gesture.Gesture.GestureType;
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56 | import org.expeditee.gio.gesture.StandardGestureActions;
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57 | import org.expeditee.gio.gesture.StandardGestureActions.StandardGestureType;
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58 | import org.expeditee.gio.gesture.data.RefreshGestureData;
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59 | import org.expeditee.gio.input.KBMInputEvent.Key;
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60 | import org.expeditee.gio.input.StandardInputEventListeners;
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61 | import org.expeditee.io.Conversion;
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62 | import org.expeditee.io.ExpReader;
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63 | import org.expeditee.items.Constraint;
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64 | import org.expeditee.items.Dot;
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65 | import org.expeditee.items.Item;
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66 | import org.expeditee.items.Item.HighlightMode;
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67 | import org.expeditee.items.ItemAppearence;
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68 | import org.expeditee.items.ItemParentStateChangedEvent;
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69 | import org.expeditee.items.ItemUtils;
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70 | import org.expeditee.items.Line;
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71 | import org.expeditee.items.PermissionTriple;
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72 | import org.expeditee.items.Picture;
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73 | import org.expeditee.items.Text;
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74 | import org.expeditee.items.UserAppliedPermission;
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75 | import org.expeditee.items.XRayable;
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76 | import org.expeditee.items.widgets.Widget;
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77 | import org.expeditee.items.widgets.WidgetCorner;
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78 | import org.expeditee.settings.UserSettings;
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79 | import org.expeditee.settings.templates.TemplateSettings;
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80 | import org.expeditee.simple.UnitTestFailedException;
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81 | import org.expeditee.stats.Formatter;
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82 | import org.expeditee.stats.SessionStats;
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83 |
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84 | /**
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85 | * Represents a Expeditee Frame that is displayed on the screen. Also is a
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86 | * registered MouseListener on the Browser, and processes any MouseEvents
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87 | * directly.
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88 | *
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89 | * @author jdm18
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90 | *
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91 | */
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92 | public class Frame {
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93 |
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94 | /** The frame number to indicate this is a virtual frame. */
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95 | public static final int VIRTUAL_FRAME_NUMBER = -1;
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96 |
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97 | /** The background colour the frame name should take if the frame has user permission level 'none'. */
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98 | public static final Colour FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_NONE = Colour.FromRGB255(255, 220, 220);
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99 | /** The background colour the frame name should take if the frame has user permission level 'followLinks'. */
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100 | public static final Colour FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_FOLLOW_LINKS = Colour.FromRGB255(255, 230, 135);
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101 | /** The background colour the frame name should take if the frame has user permission level 'copy'. */
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102 | public static final Colour FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_COPY = Colour.FromRGB255(255, 255, 155);
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103 | /** The background colour the frame name should take if the frame has user permission level 'createFrames'. */
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104 | public static final Colour FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_CREATE_FRAMES = Colour.FromRGB255(220, 255, 220);
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105 | /** The background colour the frame name should take if the frame has user permission level 'full'. */
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106 | public static final Colour FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_FULL = null;
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107 |
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108 | private boolean _protectionChanged = false;
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109 |
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110 | // The various attributes of this Frame
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111 | private String _frameset = null;
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112 |
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113 | private int _number = -1;
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114 |
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115 | private int _version = 0;
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116 |
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117 | private PermissionTriple _permissionTriple = null;
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118 |
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119 | private EncryptionPermissionTriple _frameEncryptionPermission = null;
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120 |
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121 | private EncryptionPermissionTriple _itemEncryptionPermission = null;
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122 |
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123 | private String _owner = null;
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124 |
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125 | private String _creationDate = null;
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126 |
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127 | private String _modifiedUser = null;
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128 |
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129 | private String _modifiedDate = null;
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130 | private long _modifiedDatePrecise;
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131 |
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132 | private String _frozenDate = null;
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133 |
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134 | // Background color is clear
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135 | private Colour _background = null;
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136 |
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137 | // Foreground color is automatic by default
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138 | private Colour _foreground = null;
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139 |
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140 | private String path;
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141 |
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142 | private boolean _isLocal = true;
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143 |
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144 | /** Whether the frame has changed and therefore needs saving. */
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145 | private boolean _change = false;
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146 |
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147 | /** Whether the frame has been saved. */
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148 | private boolean _saved = false;
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149 |
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150 | // list of deleted items that can be restored
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151 | private Stack<History> _undo = new Stack<History>();
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152 | private Stack<History> _redo = new Stack<History>();
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153 |
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154 | private ItemsList _body = new ItemsList();
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155 | private ItemsList _bodyHiddenDueToPermissions = new ItemsList();
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156 | private ItemsList _primaryItemsBody = new ItemsList();
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157 | private ItemsList _surrogateItemsBody = new ItemsList();
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158 |
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159 | // for drawing purposes
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160 | private List<Widget> _iWidgets = new ArrayList<Widget>();
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161 |
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162 | // frame data
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163 | private List<String> _frameData = null;
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164 |
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165 | private int _lineCount = 0;
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166 |
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167 | private int _itemCount = 1;
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168 |
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169 | // The frameName to display on the screen
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170 | private Text _frameName = null;
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171 |
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172 | private Map<Overlay, Frame> _overlays = new HashMap<Overlay, Frame>();
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173 |
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174 | private List<Vector> _vectors = new ArrayList<Vector>();
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175 |
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176 | private Image _buffer = null;
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177 |
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178 | private boolean _validBuffer = true;
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179 |
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180 | private Time _activeTime = new Time(0);
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181 |
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182 | private Time _darkTime = new Time(0);
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183 |
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184 | private Collection<Item> _interactableItems = new LinkedHashSet<Item>();
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185 |
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186 | private Collection<Item> _overlayItems = new LinkedHashSet<Item>();
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187 |
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188 | private Collection<Item> _vectorItems = new LinkedHashSet<Item>();
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189 |
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190 | private Text _dotTemplate = TemplateSettings.DotTemplate.get().copy();
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191 |
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192 | private Map<String, Text> _annotations = null;
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193 |
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194 | private Collection<FrameObserver> _observers = new HashSet<FrameObserver>();
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195 |
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196 | private String _encryptionLabel;
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197 |
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198 | private String _homogeneousEncryptionLabel;
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199 |
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200 | private String _groupFrameName;
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201 | private Frame _groupFrame = null;
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202 |
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203 | private List<String> labelsOnLastBodySet;
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204 |
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205 | public enum BodyType {
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206 | BodyDisplay, PrimaryBody, SurrogateBody;
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207 | }
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208 |
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209 | /** Default constructor, nothing is set. */
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210 | public Frame() {
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211 | }
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212 |
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213 | public boolean isReadOnly() {
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214 | return !_frameName.hasPermission(UserAppliedPermission.full) && !_protectionChanged;
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215 | }
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216 |
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217 | public boolean isEncryptableFrame() {
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218 | boolean hasEncryptionLabel = this.getFrameEncryptionLabel() != null;
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219 | boolean isProfileFrame = this.getPath().equals(FrameIO.PROFILE_PATH);
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220 | boolean isCredentialsFrame = isProfileFrame && this.getNumber() == AuthenticatorBrowser.CREDENTIALS_FRAME;
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221 | return hasEncryptionLabel && !isCredentialsFrame;
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222 | }
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223 |
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224 | public void reset() {
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225 | refreshItemPermissions(UserAppliedPermission.full);
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226 | resetDot();
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227 | SessionStats.NewFrameSession();
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228 | }
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229 |
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230 | private void resetDot()
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231 | {
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232 | _dotTemplate.setColor(TemplateSettings.ColorWheel.getSafe(1));
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233 | _dotTemplate.setFillColor(TemplateSettings.FillColorWheel.getSafe(0));
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234 | }
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235 |
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236 | public void nextDot()
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237 | {
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238 | _dotTemplate.setFillColor(ColorUtils.getNextColor(_dotTemplate.getFillColor(), TemplateSettings.FillColorWheel.get(), null));
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239 | _dotTemplate.setColor(ColorUtils.getNextColor(_dotTemplate.getColor(), TemplateSettings.ColorWheel.get(), null));
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240 | if (_dotTemplate.getColor() == null || _dotTemplate.getColor().equals(Colour.WHITE)) {
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241 | resetDot();
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242 | }
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243 | }
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244 |
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245 | public Image getBuffer()
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246 | {
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247 | return _buffer;
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248 | }
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249 |
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250 | public void setBuffer(Image newBuffer)
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251 | {
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252 | _buffer = newBuffer;
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253 | }
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254 |
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255 | public boolean isBufferValid()
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256 | {
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257 | if (_buffer == null) {
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258 | return false;
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259 | }
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260 |
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261 | return _validBuffer;
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262 | }
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263 |
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264 | private void setBufferValid(boolean newValue)
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265 | {
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266 | _validBuffer = newValue;
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267 | }
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268 |
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269 | public int getNextItemID()
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270 | {
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271 | return ++_itemCount;
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272 | }
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273 |
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274 | public void updateIDs(List<Item> items)
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275 | {
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276 | for (Item i : items) {
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277 | if (!(i instanceof Line)) {
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278 | i.setID(getNextItemID());
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279 | } else {
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280 | i.setID(++_lineCount);
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281 | }
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282 | }
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283 | }
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284 |
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285 | /**
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286 | *
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287 | * @return The interactive widgets that are currently anchored in this frame.
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288 | * Hence it excludes free-widgets. Returns a copy
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289 | */
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290 | public List<Widget> getInteractiveWidgets()
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291 | {
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292 | LinkedList<Widget> clone = new LinkedList<Widget>();
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293 | clone.addAll(this._iWidgets);
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294 | return clone;
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295 | }
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296 |
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297 | /**
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298 | * Returns whether this Frame has been changed and required saving to disk.
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299 | *
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300 | * @return True if this Frame has been altered, false otherwise.
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301 | */
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302 | public boolean hasChanged()
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303 | {
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304 | // virtual frames are never saved
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305 | if (_number == VIRTUAL_FRAME_NUMBER) {
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306 | return false;
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307 | }
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308 |
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309 | return _change;
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310 | }
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311 |
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312 | /**
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313 | * Sets whether this Frame should be saved to disk.
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314 | *
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315 | * @param value
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316 | * True if this Frame should be saved to disk, False otherwise.
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317 | */
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318 | public void setChanged(boolean value)
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319 | {
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320 | if (_change == value) {
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321 | return;
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322 | }
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323 |
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324 | _change = value;
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325 |
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326 | if (_change) {
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327 | setBufferValid(false);
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328 | _saved = false;
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329 | }
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330 | }
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331 |
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332 | /**
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333 | * Notify items observing the data on this frame that the frame content has
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334 | * changed.
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335 | *
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336 | * @param recalculate
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337 | * true if the frame should be recalculated first.
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338 | */
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339 | public void notifyObservers(boolean bRecalculate) {
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340 | if (bRecalculate) {
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341 | recalculate();
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342 | }
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343 | // Notify the frame listeners that the frame has changed
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344 | /*
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345 | * Avoid ConcurrentMod Exceptions when user anchors an item onto this
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346 | * frame which is observing this frame, by NOT using foreach loop.
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347 | * Calling update on a dataFrameWidget resets its subjects hence
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348 | * changing this frames observer list.
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349 | */
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350 | Collection<FrameObserver> observersCopy = new LinkedList<FrameObserver>(_observers);
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351 | // System.out.println(++updateCount + " update");
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352 |
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353 | for (FrameObserver fl : observersCopy) {
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354 | if (fl.isVisible()) {
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355 | fl.update();
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356 | }
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357 | }
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358 | }
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359 |
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360 | // indicates the frame has changed
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361 | public void change()
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362 | {
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363 | setChanged(true);
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364 | _interactableItems.clear();
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365 | }
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366 |
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367 | /**
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368 | * Returns an ArrayList of all Items currently on the Frame (excludes Items
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369 | * attached to the cursor).
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370 | *
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371 | * @return The list of Item objects that are on this Frame.
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372 | */
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373 | public List<Item> getSortedItems(boolean requireVisible) {
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374 | ItemsList listToLoopOver = getBody(true);
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375 | listToLoopOver.sort();
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376 | return getItems(requireVisible, listToLoopOver);
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377 | }
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378 |
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379 | public List<Item> getItems(boolean requireVisible, ItemsList listToLoopOver) {
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380 | List<Item> items = new ArrayList<Item>();
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381 |
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382 | for (Item i: listToLoopOver) {
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383 | if (i == null) {
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384 | continue;
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385 | }
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386 |
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387 | if (meetsVisibilityRequirements(requireVisible, i)) {
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388 | items.add(i);
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389 | }
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390 | }
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391 |
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392 | return items;
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393 | }
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394 |
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395 | /** TODO: Comment. cts16 */
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396 | public List<Item> getSortedItems()
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397 | {
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398 | return getSortedItems(false);
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399 | }
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400 |
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401 | /**
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402 | * @param i
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403 | * Item to check if contained in this frame
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404 | * @return True if this frame contains i.
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405 | */
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406 | public boolean containsItem(Item i) {
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407 | if (i == null) {
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408 | throw new NullPointerException("i");
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409 | }
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410 | return getBody(true).contains(i);
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411 | }
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412 |
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413 | /**
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414 | * Returns a list of all the non annotation text items on the frame which
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415 | * are not the title or frame name or special annotation items.
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416 | *
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417 | * @param includeAnnotations
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418 | * true if annotation items without special meaning should be
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419 | * included
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420 | * @param includeLineEnds
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421 | * true if text on the end of lines should be included in the
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422 | * list
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423 | * @return the list of body text items.
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424 | */
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425 | public List<Text> getBodyTextItems(boolean includeAnnotations) {
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426 | ensureBody();
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427 |
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428 | List<Text> bodyTextItems = new ArrayList<Text>();
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429 |
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430 | for (Item i : getSortedItems(true)) {
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431 | // only add up normal body text items
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432 | if ((i instanceof Text) && ((includeAnnotations && !((Text) i).isSpecialAnnotation()) || !i.isAnnotation()) && !i.isLineEnd()) {
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433 | bodyTextItems.add((Text) i);
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434 | }
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435 | }
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436 |
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437 | bodyTextItems.remove(getTitleItem());
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438 |
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439 | return bodyTextItems;
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440 | }
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441 |
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442 | public Collection<Item> getNonAnnotationItems(boolean removeTitle)
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443 | {
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444 | Collection<Item> items = new ArrayList<Item>();
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445 | for (Item i : getSortedItems(true)) {
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446 | // only add up normal body text items
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447 | if (!i.isAnnotation()) {
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448 | items.add(i);
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449 | }
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450 | }
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451 |
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452 | if (removeTitle) {
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453 | items.remove(getTitleItem());
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454 | }
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455 |
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456 | return items;
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457 | }
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458 |
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459 | /**
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460 | * Gets the last item on the frame that is a non annotation item but is also
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461 | * text.
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462 | *
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463 | * @return the last non annotation text item.
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464 | */
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465 | public Item getLastNonAnnotationTextItem()
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466 | {
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467 | List<Item> items = getSortedItems();
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468 |
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469 | // find the last non-annotation text item
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470 | for (int i = (items.size() - 1); i >= 0; i--) {
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471 | Item it = items.get(i);
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472 |
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473 | if (it instanceof Text && !it.isAnnotation()) {
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474 | return it;
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475 | }
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476 | }
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477 | return null;
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478 | }
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479 |
|
---|
480 | /**
|
---|
481 | * Iterates through the list of items on the frame, and returns one with the
|
---|
482 | * given id if one exists, otherwise returns null.
|
---|
483 | *
|
---|
484 | * @param id
|
---|
485 | * The id to search for in the list of items
|
---|
486 | * @return The item on this frame with the given ID, or null if one is not
|
---|
487 | * found.
|
---|
488 | */
|
---|
489 | public Item getItemWithID(int id) {
|
---|
490 | for (Item i : getAllFrameItemsRaw()) {
|
---|
491 | if (i.getID() == id) {
|
---|
492 | return i;
|
---|
493 | }
|
---|
494 | }
|
---|
495 | return null;
|
---|
496 | }
|
---|
497 |
|
---|
498 | /**
|
---|
499 | * Sets this Frame's Title which is displayed in the top left corner.
|
---|
500 | *
|
---|
501 | * @param title
|
---|
502 | * The title to assign to this Frame
|
---|
503 | */
|
---|
504 | public void setTitle(String title)
|
---|
505 | {
|
---|
506 | if (title == null || title.equals("")) {
|
---|
507 | return;
|
---|
508 | }
|
---|
509 |
|
---|
510 | boolean oldchange = _change;
|
---|
511 |
|
---|
512 | // remove any numbering this title has
|
---|
513 | title = title.replaceAll("^\\d*[.] *", "");
|
---|
514 | Text frameTitle = getTitleItem();
|
---|
515 |
|
---|
516 | if (frameTitle == null) {
|
---|
517 | if (TemplateSettings.TitleTemplate.get() == null) {
|
---|
518 | frameTitle = new Text(getNextItemID(), title);
|
---|
519 | } else {
|
---|
520 | frameTitle = TemplateSettings.TitleTemplate.get().copy();
|
---|
521 | frameTitle.setID(this.getNextItemID());
|
---|
522 | frameTitle.setText(title);
|
---|
523 | }
|
---|
524 | /*
|
---|
525 | * Need to set the parent otherwise an exception is thrown when
|
---|
526 | * new profile is created
|
---|
527 | */
|
---|
528 | frameTitle.setParent(this);
|
---|
529 | frameTitle.resetTitlePosition();
|
---|
530 | addItem(frameTitle);
|
---|
531 | } else {
|
---|
532 | // If it begins with a tag remove it
|
---|
533 |
|
---|
534 | // Remove the @ symbol if it is there
|
---|
535 | // title = ItemUtils.StripTagSymbol(title);
|
---|
536 | frameTitle.setText(title);
|
---|
537 | // If the @ symbol is followed by numbering or a bullet remove that too
|
---|
538 | String autoBulletText = StandardGestureActions.getAutoBullet(title);
|
---|
539 | if (autoBulletText.length() > 0) {
|
---|
540 | frameTitle.stripFirstWord();
|
---|
541 | }
|
---|
542 | }
|
---|
543 | // TODO Widgets... check this out
|
---|
544 | // Brook: Cannot figure what is going on above... widget annot titles
|
---|
545 | // should be stripped always
|
---|
546 | if (ItemUtils.startsWithTag(frameTitle, ItemUtils.GetTag(ItemUtils.TAG_IWIDGET))) {
|
---|
547 | frameTitle.stripFirstWord();
|
---|
548 | }
|
---|
549 |
|
---|
550 | FrameUtils.Parse(this);
|
---|
551 |
|
---|
552 | // do not save if this is the only change
|
---|
553 | setChanged(oldchange);
|
---|
554 | }
|
---|
555 |
|
---|
556 | public Text getTitleItem()
|
---|
557 | {
|
---|
558 | List<Item> items = getVisibleItems();
|
---|
559 |
|
---|
560 | for (Item i : items) {
|
---|
561 | if (i instanceof Text && i.getX() < UserSettings.TitlePosition.get() && i.getY() < UserSettings.TitlePosition.get()) {
|
---|
562 | return (Text) i;
|
---|
563 | }
|
---|
564 | }
|
---|
565 |
|
---|
566 | return null;
|
---|
567 | }
|
---|
568 |
|
---|
569 | public String getTitle()
|
---|
570 | {
|
---|
571 | Text title = getTitleItem();
|
---|
572 | if (title == null) {
|
---|
573 | return getName();
|
---|
574 | }
|
---|
575 |
|
---|
576 | return title.getFirstLine();
|
---|
577 | }
|
---|
578 |
|
---|
579 | public Item getNameItem() {
|
---|
580 | //Text ret = _frameName;
|
---|
581 | if (this.getFrameEncryptionLabel() != null && this.getFrameEncryptionLabel().length() > 0) {
|
---|
582 | _frameName.setText("\uD83D\uDD12" + getFramesetName() + _number);
|
---|
583 | _frameName.resetFrameNamePosition();
|
---|
584 | }
|
---|
585 | return _frameName;
|
---|
586 | }
|
---|
587 |
|
---|
588 | public Text getItemTemplate()
|
---|
589 | {
|
---|
590 | return getTemplate(TemplateSettings.ItemTemplate.get(), ItemUtils.TAG_ITEM_TEMPLATE);
|
---|
591 | }
|
---|
592 |
|
---|
593 | public Text getAnnotationTemplate()
|
---|
594 | {
|
---|
595 | Text t = getTemplate(TemplateSettings.AnnotationTemplate.get(), ItemUtils.TAG_ANNOTATION_TEMPLATE);
|
---|
596 |
|
---|
597 | if (t == null) {
|
---|
598 | t = getItemTemplate();
|
---|
599 | }
|
---|
600 |
|
---|
601 | return t;
|
---|
602 | }
|
---|
603 |
|
---|
604 | public Text getStatTemplate()
|
---|
605 | {
|
---|
606 | SessionStats.CreatedText();
|
---|
607 | Text t = getTemplate(TemplateSettings.StatTemplate.get(), ItemUtils.TAG_STAT_TEMPLATE);
|
---|
608 |
|
---|
609 | if (t == null) {
|
---|
610 | t = getItemTemplate();
|
---|
611 | }
|
---|
612 |
|
---|
613 | return t;
|
---|
614 | }
|
---|
615 |
|
---|
616 | public Item getTooltipTextItem(String tooltipText)
|
---|
617 | {
|
---|
618 | return getTextItem(tooltipText, TemplateSettings.TooltipTemplate.get().copy());
|
---|
619 | }
|
---|
620 |
|
---|
621 | public Item getStatsTextItem(String itemText)
|
---|
622 | {
|
---|
623 | return getTextItem(itemText, getStatTemplate());
|
---|
624 | }
|
---|
625 |
|
---|
626 | public Item getTextItem(String itemText)
|
---|
627 | {
|
---|
628 | return getTextItem(itemText, getItemTemplate());
|
---|
629 | }
|
---|
630 |
|
---|
631 | private Item getTextItem(String itemText, Text template)
|
---|
632 | {
|
---|
633 | Text t = template;
|
---|
634 | // We dont want the stats to wrap at all
|
---|
635 | // t.setMaxWidth(Integer.MAX_VALUE);
|
---|
636 | t.setPosition(DisplayController.getMousePosition());
|
---|
637 | // The next line is needed to make sure the item is removed from the
|
---|
638 | // frame when picked up
|
---|
639 | t.setParent(this);
|
---|
640 | t.setText(itemText);
|
---|
641 | return t;
|
---|
642 | }
|
---|
643 |
|
---|
644 | public Text getCodeCommentTemplate()
|
---|
645 | {
|
---|
646 | Text t = getTemplate(TemplateSettings.CommentTemplate.get(), ItemUtils.TAG_CODE_COMMENT_TEMPLATE);
|
---|
647 |
|
---|
648 | if (t == null) {
|
---|
649 | t = getItemTemplate();
|
---|
650 | }
|
---|
651 |
|
---|
652 | return t;
|
---|
653 | }
|
---|
654 |
|
---|
655 |
|
---|
656 | /**
|
---|
657 | * Returns any items on this frame that are within the given Shape. Also
|
---|
658 | * returns any Items on overlay frames that are within the Shape.
|
---|
659 | *
|
---|
660 | * @param shape
|
---|
661 | * The Shape to search for Items in
|
---|
662 | * @return All Items on this Frame or overlayed Frames for which
|
---|
663 | * Item.intersects(shape) return true.
|
---|
664 | */
|
---|
665 | public Collection<Item> getItemsWithin(PolygonBounds poly)
|
---|
666 | {
|
---|
667 | Collection<Item> results = new LinkedHashSet<Item>();
|
---|
668 | for (Item i : getVisibleItems()) {
|
---|
669 | if (i.intersects(poly)) {
|
---|
670 | if (i instanceof XRayable) {
|
---|
671 | results.addAll(i.getConnected());
|
---|
672 | // Dont add circle centers
|
---|
673 | // TODO change this to be isCircle center
|
---|
674 | } else if (!i.hasEnclosures()) {
|
---|
675 | results.add(i);
|
---|
676 | }
|
---|
677 | }
|
---|
678 | }
|
---|
679 |
|
---|
680 | for (Overlay o : _overlays.keySet()) {
|
---|
681 | results.addAll(o.Frame.getItemsWithin(poly));
|
---|
682 | }
|
---|
683 |
|
---|
684 | for (Item i : getVectorItems()) {
|
---|
685 | if (i.intersects(poly)) {
|
---|
686 | // This assumes a results is a set
|
---|
687 | results.add(i.getEditTarget());
|
---|
688 | }
|
---|
689 | }
|
---|
690 |
|
---|
691 | return results;
|
---|
692 | }
|
---|
693 |
|
---|
694 | /**
|
---|
695 | * Sets the name of this Frame to the given String, to be displayed in the
|
---|
696 | * upper right corner.
|
---|
697 | *
|
---|
698 | * @param name
|
---|
699 | * The name to use for this Frame.
|
---|
700 | */
|
---|
701 | public void setFrameset(String name)
|
---|
702 | {
|
---|
703 | _frameset = name;
|
---|
704 | }
|
---|
705 |
|
---|
706 | public void setName(String framename)
|
---|
707 | {
|
---|
708 | int num = Conversion.getFrameNumber(framename);
|
---|
709 | String frameset = Conversion.getFramesetName(framename, false);
|
---|
710 |
|
---|
711 | setName(frameset, num);
|
---|
712 | }
|
---|
713 |
|
---|
714 | /**
|
---|
715 | * Sets the frame number of this Frame to the given integer
|
---|
716 | *
|
---|
717 | * @param number
|
---|
718 | * The number to set as the frame number
|
---|
719 | */
|
---|
720 | public void setFrameNumber(int number)
|
---|
721 | {
|
---|
722 | assert (number >= 0);
|
---|
723 |
|
---|
724 | if (_number == number) {
|
---|
725 | return;
|
---|
726 | }
|
---|
727 |
|
---|
728 | _number = number;
|
---|
729 | boolean oldchange = _change;
|
---|
730 |
|
---|
731 | int id;
|
---|
732 |
|
---|
733 | if (_frameName != null) {
|
---|
734 | id = _frameName.getID();
|
---|
735 | } else {
|
---|
736 | id = -1 * getNextItemID();
|
---|
737 | }
|
---|
738 |
|
---|
739 | _frameName = new Text(id);
|
---|
740 | _frameName.setParent(this);
|
---|
741 | _frameName.setText(getFramesetName() + _number);
|
---|
742 | _frameName.resetFrameNamePosition();
|
---|
743 | setChanged(oldchange);
|
---|
744 | }
|
---|
745 |
|
---|
746 | /**
|
---|
747 | * Returns the number of this Frame.
|
---|
748 | *
|
---|
749 | * @return The Frame number of this Frame or -1 if it is not set.
|
---|
750 | */
|
---|
751 | public int getNumber()
|
---|
752 | {
|
---|
753 | return _number;
|
---|
754 | }
|
---|
755 |
|
---|
756 | /**
|
---|
757 | * Increments the version of this Frame to the given String.
|
---|
758 | *
|
---|
759 | * @param version
|
---|
760 | * The version to use for this Frame.
|
---|
761 | */
|
---|
762 | public void setVersion(int version)
|
---|
763 | {
|
---|
764 | _version = version;
|
---|
765 | }
|
---|
766 |
|
---|
767 | /**
|
---|
768 | * Sets the protection of this Frame to the given String.
|
---|
769 | *
|
---|
770 | * @param protection
|
---|
771 | * The protection to use for this Frame.
|
---|
772 | */
|
---|
773 | public void setPermission(PermissionTriple permission) {
|
---|
774 | List<String> groupMembers = getGroupMembers();
|
---|
775 |
|
---|
776 | if (_permissionTriple != null && !_permissionTriple.getPermission(this._owner, groupMembers).equals(permission.getPermission(this._owner, groupMembers))) {
|
---|
777 | _protectionChanged = true;
|
---|
778 | }
|
---|
779 |
|
---|
780 | _permissionTriple = new PermissionTriple(permission);
|
---|
781 |
|
---|
782 | if (getBody(false).size() > 0) {
|
---|
783 | refreshItemPermissions(permission.getPermission(_owner, groupMembers));
|
---|
784 | }
|
---|
785 | }
|
---|
786 |
|
---|
787 | /**
|
---|
788 | * Sets the owner of this Frame to the given String.
|
---|
789 | *
|
---|
790 | * @param owner
|
---|
791 | * The owner to use for this Frame.
|
---|
792 | */
|
---|
793 | public void setOwner(String owner) {
|
---|
794 | _owner = owner;
|
---|
795 | if (_frameName != null) {
|
---|
796 | _frameName.setOwner(owner);
|
---|
797 | } else {
|
---|
798 | if (Browser.DEBUG) {
|
---|
799 | System.err.println(" *** Attempted to set owner of Frame when _frameName was null. *** ");
|
---|
800 | }
|
---|
801 | }
|
---|
802 | }
|
---|
803 |
|
---|
804 | /**
|
---|
805 | * Sets the created date of this Frame to the given String.
|
---|
806 | *
|
---|
807 | * @param date
|
---|
808 | * The date to use for this Frame.
|
---|
809 | */
|
---|
810 | public void setDateCreated(String date)
|
---|
811 | {
|
---|
812 | _creationDate = date;
|
---|
813 | _modifiedDate = date;
|
---|
814 | for (Item i : getAllFrameItemsRaw()) {
|
---|
815 | i.setDateCreated(date);
|
---|
816 | }
|
---|
817 | }
|
---|
818 |
|
---|
819 | /**
|
---|
820 | * Resets the dates and version numbers for newly created frames.
|
---|
821 | *
|
---|
822 | */
|
---|
823 | public void resetDateCreated()
|
---|
824 | {
|
---|
825 | setDateCreated(Formatter.getDateTime());
|
---|
826 | resetTimes();
|
---|
827 | setVersion(0);
|
---|
828 | }
|
---|
829 |
|
---|
830 | private void resetTimes()
|
---|
831 | {
|
---|
832 | setActiveTime(new Time(0));
|
---|
833 | setDarkTime(new Time(0));
|
---|
834 | }
|
---|
835 |
|
---|
836 | /**
|
---|
837 | * Sets the last modifying user of this Frame to the given String.
|
---|
838 | *
|
---|
839 | * @param user
|
---|
840 | * The user to set as the last modifying user.
|
---|
841 | */
|
---|
842 | public void setLastModifyUser(String user)
|
---|
843 | {
|
---|
844 | _modifiedUser = user;
|
---|
845 | }
|
---|
846 |
|
---|
847 | /**
|
---|
848 | * Sets the last modified date of this Frame to the given String.
|
---|
849 | *
|
---|
850 | * @param date
|
---|
851 | * The date to set as the last modified date.
|
---|
852 | * @param precise The millisecond precision last modified date.
|
---|
853 | */
|
---|
854 | public void setLastModifyDate(String date, long precise) {
|
---|
855 | _modifiedDate = date;
|
---|
856 | _modifiedDatePrecise = precise;
|
---|
857 | }
|
---|
858 |
|
---|
859 | /**
|
---|
860 | * Sets the last modified date of this Frame to the given String.
|
---|
861 | * Used during startup. If able to be more precise then use the overloaded function.
|
---|
862 | *
|
---|
863 | * @param date
|
---|
864 | * The date to set as the last modified date.
|
---|
865 | */
|
---|
866 | public void setLastModifyDate(String date) {
|
---|
867 | _modifiedDate = date;
|
---|
868 | _modifiedDatePrecise = -1l;
|
---|
869 | }
|
---|
870 |
|
---|
871 | /**
|
---|
872 | * Sets the last frozen date of this Frame to the given String.
|
---|
873 | *
|
---|
874 | * @param date
|
---|
875 | * The date to set as the last frozen date.
|
---|
876 | */
|
---|
877 | public void setFrozenDate(String date) {
|
---|
878 | _frozenDate = date;
|
---|
879 | }
|
---|
880 |
|
---|
881 | public void invalidateSorted() {
|
---|
882 | getBody(false).invalidateSorted();
|
---|
883 | }
|
---|
884 |
|
---|
885 | /**
|
---|
886 | * Adds the given Item to the body of this Frame.
|
---|
887 | *
|
---|
888 | * @param item
|
---|
889 | * The Item to add to this Frame.
|
---|
890 | */
|
---|
891 | public void addItem(Item item) {
|
---|
892 | addItem(item, true);
|
---|
893 | }
|
---|
894 |
|
---|
895 | public void addItem(Item item, boolean recalculate) {
|
---|
896 | if (item == null) {
|
---|
897 | return;
|
---|
898 | }
|
---|
899 |
|
---|
900 | // Get the associated encryption label if it has one. Surrogates use their primaries encryption label.
|
---|
901 | String encryptionLabel = item.getEncryptionLabel();
|
---|
902 | if (item.isSurrogate()) {
|
---|
903 | encryptionLabel = item.getPrimary().getEncryptionLabel();
|
---|
904 | }
|
---|
905 |
|
---|
906 | if (encryptionLabel == null) {
|
---|
907 | // If we do not have an encryption label to go off, then we cannot be a surrogate.
|
---|
908 | // Add item to body and primaryBody
|
---|
909 | addItem(item, recalculate, getBody(false));
|
---|
910 | addItem(item, recalculate, getPrimaryBody());
|
---|
911 | } else {
|
---|
912 | List<String> accessibleLabelsNames = Label.getAccessibleLabelsNames(getPrimaryBody());
|
---|
913 | if (item.isSurrogate() && accessibleLabelsNames.contains(encryptionLabel)) {
|
---|
914 | // .. If it is a surrogate and its encryption label is currently active, it needs to be added to surrogateBody only
|
---|
915 | // .. This will result in the item disappearing when placed (as it is now accessible in only surrogate mode)
|
---|
916 | addItem(item, recalculate, getSurrogateBody());
|
---|
917 | } else if (item.isSurrogate() && !accessibleLabelsNames.contains(encryptionLabel)) {
|
---|
918 | // .. If it is a surrogate and its encryption label is not currently active, it needs to be added to body and surrogateBody
|
---|
919 | // .. This will result in the item being visible on the frame.
|
---|
920 | addItem(item, recalculate, getBody(false));
|
---|
921 | addItem(item, recalculate, getSurrogateBody());
|
---|
922 | } else if (!item.isSurrogate() && accessibleLabelsNames.contains(encryptionLabel)) {
|
---|
923 | // .. If it is a primary and its encryption label is currently active, it needs to be added to body and primaryBody
|
---|
924 | // .. This will result in the item being visible on the frame.
|
---|
925 | addItem(item, recalculate, getBody(false));
|
---|
926 | addItem(item, recalculate, getPrimaryBody());
|
---|
927 | // for (Item surrogate: item.getSurrogates()) {
|
---|
928 | // surrogate.invalidateBounds(); // Should Item::invalidateBounds invalidate its surrogates bounds as well?
|
---|
929 | // }
|
---|
930 | } else { // !item.isSurrogate() && !accessibleLabelsNames.contains(encryptionLabel)
|
---|
931 | // .. If it is a primary and its encryption label is not currently active, it needs to be added to primaryBody only
|
---|
932 | // .. This will result in the item disappearing when placed (as the current surrogate mode does not contain its label)
|
---|
933 | // Note from Bryce: I am not sure this else condition will ever run, but it will not hurt.
|
---|
934 | addItem(item, recalculate, getPrimaryBody());
|
---|
935 | // for (Item surrogate: item.getSurrogates()) {
|
---|
936 | // surrogate.invalidateBounds();
|
---|
937 | // }
|
---|
938 | }
|
---|
939 | }
|
---|
940 | }
|
---|
941 |
|
---|
942 | protected void addItem(Item item, boolean recalculate, ItemsList list) {
|
---|
943 | if (item == null || item.equals(_frameName) || list.contains(item)) {
|
---|
944 | return;
|
---|
945 | }
|
---|
946 |
|
---|
947 | // When an annotation item is anchored the annotation list must be
|
---|
948 | // refreshed
|
---|
949 | if (item.isAnnotation()) {
|
---|
950 | clearAnnotations();
|
---|
951 | }
|
---|
952 |
|
---|
953 | if (item instanceof Line) {
|
---|
954 | _lineCount++;
|
---|
955 | }
|
---|
956 |
|
---|
957 | _itemCount = Math.max(_itemCount, item.getID());
|
---|
958 |
|
---|
959 | list.add(item);
|
---|
960 | item.setParent(this);
|
---|
961 | item.setFloating(false); // esnure that it is anchored
|
---|
962 |
|
---|
963 | item.invalidateCommonTrait(ItemAppearence.Added);
|
---|
964 |
|
---|
965 | // If the item is a line end and has constraints with items already
|
---|
966 | // on the frame then make sure the constraints hold
|
---|
967 | if (item.isLineEnd()) {
|
---|
968 | item.setPosition(item.getPosition());
|
---|
969 | }
|
---|
970 |
|
---|
971 | list.invalidateSorted();
|
---|
972 |
|
---|
973 | // item.setMaxWidth(FrameGraphics.getMaxFrameSize().width);
|
---|
974 | // add widget items to the list of widgets
|
---|
975 | if (item instanceof WidgetCorner) {
|
---|
976 | Widget iw = ((WidgetCorner) item).getWidgetSource();
|
---|
977 | if (!this._iWidgets.contains(iw)) { // A set would have been
|
---|
978 | if (StandardInputEventListeners.kbmStateListener.isKeyDown(Key.CTRL)) {
|
---|
979 | _iWidgets.add(iw);
|
---|
980 | } else {
|
---|
981 | _iWidgets.add(0, iw);
|
---|
982 | }
|
---|
983 | }
|
---|
984 | }
|
---|
985 |
|
---|
986 | item.onParentStateChanged(new ItemParentStateChangedEvent(this, ItemParentStateChangedEvent.EVENT_TYPE_ADDED));
|
---|
987 |
|
---|
988 | // if (recalculate && item.recalculateWhenChanged())
|
---|
989 | // recalculate();
|
---|
990 |
|
---|
991 | change();
|
---|
992 | }
|
---|
993 |
|
---|
994 | public void addToSurrogatesOnLoad(Item surrogate, Item parent) {
|
---|
995 | parent.addToSurrogates(surrogate);
|
---|
996 | }
|
---|
997 |
|
---|
998 | public void refreshSize()
|
---|
999 | {
|
---|
1000 | boolean bReparse = false;
|
---|
1001 |
|
---|
1002 | for (Item i : getSortedItems()) {
|
---|
1003 | Integer anchorLeft = i.getAnchorLeft();
|
---|
1004 | Integer anchorRight = i.getAnchorRight();
|
---|
1005 | Integer anchorTop = i.getAnchorTop();
|
---|
1006 | Integer anchorBottom = i.getAnchorBottom();
|
---|
1007 |
|
---|
1008 |
|
---|
1009 | if (anchorLeft != null) {
|
---|
1010 | i.setAnchorLeft(anchorLeft);
|
---|
1011 | if (i.hasVector()) {
|
---|
1012 | bReparse = true;
|
---|
1013 | }
|
---|
1014 | }
|
---|
1015 |
|
---|
1016 | if (anchorRight != null) {
|
---|
1017 | i.setAnchorRight(anchorRight);
|
---|
1018 | if (i.hasVector()) {
|
---|
1019 | bReparse = true;
|
---|
1020 | }
|
---|
1021 | }
|
---|
1022 |
|
---|
1023 | if (anchorTop != null) {
|
---|
1024 | i.setAnchorTop(anchorTop);
|
---|
1025 | if (i.hasVector()) {
|
---|
1026 | bReparse = true;
|
---|
1027 | }
|
---|
1028 | }
|
---|
1029 |
|
---|
1030 | if (anchorBottom != null) {
|
---|
1031 | i.setAnchorBottom(anchorBottom);
|
---|
1032 | if (i.hasVector()) {
|
---|
1033 | bReparse = true;
|
---|
1034 | }
|
---|
1035 | }
|
---|
1036 | }
|
---|
1037 |
|
---|
1038 | // Do the anchors on the overlays
|
---|
1039 | for (Overlay o : getOverlays()) {
|
---|
1040 | o.Frame.refreshSize();
|
---|
1041 | }
|
---|
1042 |
|
---|
1043 | if (bReparse) {
|
---|
1044 | FrameUtils.Parse(this, false);
|
---|
1045 | }
|
---|
1046 |
|
---|
1047 | _frameName.resetFrameNamePosition();
|
---|
1048 | }
|
---|
1049 |
|
---|
1050 | public void addAllItems(Collection<Item> toAdd) {
|
---|
1051 | addAllItems(toAdd, getBody(false));
|
---|
1052 | addAllItems(toAdd, getPrimaryBody());
|
---|
1053 | }
|
---|
1054 |
|
---|
1055 | protected void addAllItems(Collection<Item> toAdd, ItemsList list) {
|
---|
1056 | for (Item i : toAdd) {
|
---|
1057 | // If an annotation is being deleted clear the annotation list
|
---|
1058 | if (i.isAnnotation()) {
|
---|
1059 | i.getParentOrCurrentFrame().clearAnnotations();
|
---|
1060 | }
|
---|
1061 | // TODO Improve efficiency when addAll is called
|
---|
1062 | addItem(i, true, list);
|
---|
1063 | }
|
---|
1064 | }
|
---|
1065 |
|
---|
1066 | public void removeAllItems(Collection<Item> toRemove) {
|
---|
1067 | for (Item i : toRemove) {
|
---|
1068 | // If an annotation is being deleted clear the annotation list
|
---|
1069 | if (i.isAnnotation()) {
|
---|
1070 | i.getParentOrCurrentFrame().clearAnnotations();
|
---|
1071 | }
|
---|
1072 | removeItem(i);
|
---|
1073 | }
|
---|
1074 | }
|
---|
1075 |
|
---|
1076 | public void removeItem(Item item) {
|
---|
1077 | removeItem(item, true);
|
---|
1078 | }
|
---|
1079 |
|
---|
1080 | public void removeItem(Item item, boolean recalculate) {
|
---|
1081 | removeItem(item, recalculate, getBody(false));
|
---|
1082 | if (item.isSurrogate()) {
|
---|
1083 | removeItem(item, recalculate, getSurrogateBody());
|
---|
1084 | Set<Item> primariesSurrogates = item.getPrimary().getSurrogates();
|
---|
1085 | primariesSurrogates.remove(item);
|
---|
1086 | } else {
|
---|
1087 | removeItem(item, recalculate, getPrimaryBody());
|
---|
1088 | }
|
---|
1089 | }
|
---|
1090 |
|
---|
1091 | protected void removeItem(Item item, boolean recalculate, ItemsList toRemoveFrom) {
|
---|
1092 | // If an annotation is being deleted clear the annotation list
|
---|
1093 | if (item.isAnnotation()) {
|
---|
1094 | item.getParentOrCurrentFrame().clearAnnotations();
|
---|
1095 | }
|
---|
1096 |
|
---|
1097 | if (toRemoveFrom.remove(item)) {
|
---|
1098 | change();
|
---|
1099 | // Remove widgets from the widget list
|
---|
1100 | if (item != null) {
|
---|
1101 | item.onParentStateChanged(new ItemParentStateChangedEvent(this, ItemParentStateChangedEvent.EVENT_TYPE_REMOVED));
|
---|
1102 |
|
---|
1103 | if (item instanceof WidgetCorner) {
|
---|
1104 | _iWidgets.remove(((WidgetCorner) item).getWidgetSource());
|
---|
1105 | }
|
---|
1106 |
|
---|
1107 | item.invalidateCommonTrait(ItemAppearence.Removed);
|
---|
1108 | }
|
---|
1109 | // TODO Improve efficiency when removeAll is called
|
---|
1110 | // if (recalculate && item.recalculateWhenChanged())
|
---|
1111 | // recalculate();
|
---|
1112 | }
|
---|
1113 | }
|
---|
1114 |
|
---|
1115 | /**
|
---|
1116 | * Adds the given History event to the stack.
|
---|
1117 | * @param items The items to put in the event
|
---|
1118 | * @param type The type of event that occurred
|
---|
1119 | * @param undoDeleteAssociatedFiles TODO
|
---|
1120 | * @param stack The stack to add to
|
---|
1121 | */
|
---|
1122 | private void addToUndo(ItemsList items, History.Type type, boolean undoDeleteAssociatedFiles) {
|
---|
1123 | if (items.size() < 1) {
|
---|
1124 | return;
|
---|
1125 | }
|
---|
1126 |
|
---|
1127 | _undo.push(new History(items, type, undoDeleteAssociatedFiles));
|
---|
1128 | }
|
---|
1129 |
|
---|
1130 | public void addToUndoDelete(ItemsList items, boolean undoDeleteAssociatedFiles) {
|
---|
1131 | addToUndo(items, History.Type.deletion, undoDeleteAssociatedFiles);
|
---|
1132 | }
|
---|
1133 |
|
---|
1134 | public void addToUndoMove(ItemsList items) {
|
---|
1135 | addToUndo(items, History.Type.movement, false);
|
---|
1136 | }
|
---|
1137 |
|
---|
1138 | public void undo() {
|
---|
1139 | boolean reparse = false;
|
---|
1140 | boolean recalculate = false;
|
---|
1141 |
|
---|
1142 | if (_undo.size() <= 0) {
|
---|
1143 | return;
|
---|
1144 | }
|
---|
1145 |
|
---|
1146 | History undo = _undo.pop();
|
---|
1147 |
|
---|
1148 | // System.out.println("Undoing: " + undo);
|
---|
1149 |
|
---|
1150 | switch(undo.type) {
|
---|
1151 | case deletion:
|
---|
1152 | _redo.push(undo);
|
---|
1153 | for(Item i : undo.items) {
|
---|
1154 | if (i instanceof org.expeditee.items.Picture && undo.undoDeleteAssociatedFiles) {
|
---|
1155 | String destination = ((Picture) i).getPath();
|
---|
1156 | Path destinationPath = Paths.get(destination);
|
---|
1157 | Path sourcePath = Paths.get(FrameIO.TRASH_PATH).resolve(destinationPath.getFileName());
|
---|
1158 | try {
|
---|
1159 | Files.move(sourcePath, destinationPath, StandardCopyOption.ATOMIC_MOVE);
|
---|
1160 | } catch (IOException e) {
|
---|
1161 | MessageBay.displayMessage("Unable to restore image file from trash, not undoing deletion of image.");
|
---|
1162 | continue;
|
---|
1163 | }
|
---|
1164 | }
|
---|
1165 | this.addItem(i);
|
---|
1166 | reparse |= i.hasOverlay();
|
---|
1167 | recalculate |= i.recalculateWhenChanged();
|
---|
1168 | if (i instanceof Line) {
|
---|
1169 | Line line = (Line) i;
|
---|
1170 | line.getStartItem().addLine(line);
|
---|
1171 | line.getEndItem().addLine(line);
|
---|
1172 | } else {
|
---|
1173 | i.setOffset(0, 0);
|
---|
1174 | }
|
---|
1175 | }
|
---|
1176 | break;
|
---|
1177 | case movement:
|
---|
1178 | ItemsList body = getBody(true);
|
---|
1179 | ItemsList changed = new ItemsList(body);
|
---|
1180 | changed.retainAll(undo.items);
|
---|
1181 | _redo.push(new History(changed, History.Type.movement, false));
|
---|
1182 | for(Item i : undo.items) {
|
---|
1183 | int index;
|
---|
1184 | if(i.isVisible() && (index = body.indexOf(i)) != -1) {
|
---|
1185 | body.set(index, i);
|
---|
1186 | }
|
---|
1187 | }
|
---|
1188 | break;
|
---|
1189 | }
|
---|
1190 |
|
---|
1191 | change();
|
---|
1192 |
|
---|
1193 | StandardGestureActions.refreshHighlights();
|
---|
1194 |
|
---|
1195 | if (reparse) {
|
---|
1196 | FrameUtils.Parse(this, false, false);
|
---|
1197 | } else {
|
---|
1198 | notifyObservers(recalculate);
|
---|
1199 | }
|
---|
1200 |
|
---|
1201 | // always request a refresh otherwise filled shapes
|
---|
1202 | // that were broken by a deletion and then reconnected by the undo
|
---|
1203 | // don't get filled until the user otherwise causes them to redraw
|
---|
1204 | DisplayController.requestRefresh(false);
|
---|
1205 | // ItemUtils.EnclosedCheck(_body);
|
---|
1206 | ItemUtils.Justify(this);
|
---|
1207 | }
|
---|
1208 |
|
---|
1209 | public void redo()
|
---|
1210 | {
|
---|
1211 | boolean bReparse = false;
|
---|
1212 | boolean bRecalculate = false;
|
---|
1213 |
|
---|
1214 | if (_redo.size() <= 0) {
|
---|
1215 | return;
|
---|
1216 | }
|
---|
1217 |
|
---|
1218 | History redo = _redo.pop();
|
---|
1219 |
|
---|
1220 | // System.out.println("Redoing: " + redo);
|
---|
1221 |
|
---|
1222 | switch(redo.type) {
|
---|
1223 | case deletion:
|
---|
1224 | _undo.push(redo);
|
---|
1225 | for(Item i : redo.items) {
|
---|
1226 | this.removeItem(i);
|
---|
1227 | //_body.remove(i);
|
---|
1228 | bReparse |= i.hasOverlay();
|
---|
1229 | bRecalculate |= i.recalculateWhenChanged();
|
---|
1230 | if (i instanceof Line) {
|
---|
1231 | Line line = (Line) i;
|
---|
1232 | line.getStartItem().removeLine(line);
|
---|
1233 | line.getEndItem().removeLine(line);
|
---|
1234 | } else {
|
---|
1235 | i.setOffset(0, 0);
|
---|
1236 | }
|
---|
1237 | }
|
---|
1238 | break;
|
---|
1239 | case movement:
|
---|
1240 | ItemsList body = getBody(true);
|
---|
1241 | ItemsList changed = new ItemsList(body);
|
---|
1242 | changed.retainAll(redo.items);
|
---|
1243 | _undo.push(new History(changed, History.Type.movement, false));
|
---|
1244 | for(Item i : redo.items) {
|
---|
1245 | int index;
|
---|
1246 | if(i.isVisible() && (index = body.indexOf(i)) != -1) {
|
---|
1247 | body.set(index, i);
|
---|
1248 | }
|
---|
1249 | }
|
---|
1250 | break;
|
---|
1251 | }
|
---|
1252 |
|
---|
1253 | change();
|
---|
1254 |
|
---|
1255 | StandardGestureActions.refreshHighlights();
|
---|
1256 |
|
---|
1257 | if (bReparse) {
|
---|
1258 | FrameUtils.Parse(this, false, false);
|
---|
1259 | } else {
|
---|
1260 | notifyObservers(bRecalculate);
|
---|
1261 | }
|
---|
1262 |
|
---|
1263 | // always request a refresh otherwise filled shapes
|
---|
1264 | // that were broken by a deletion and then reconnected by the undo
|
---|
1265 | // don't get filled until the user otherwise causes them to redraw
|
---|
1266 | DisplayController.requestRefresh(false);
|
---|
1267 | // ItemUtils.EnclosedCheck(_body);
|
---|
1268 | ItemUtils.Justify(this);
|
---|
1269 | }
|
---|
1270 |
|
---|
1271 | /**
|
---|
1272 | * Returns the frameset of this Frame
|
---|
1273 | *
|
---|
1274 | * @return The name of this Frame's frameset.
|
---|
1275 | */
|
---|
1276 | public String getFramesetName()
|
---|
1277 | {
|
---|
1278 | return _frameset;
|
---|
1279 | }
|
---|
1280 |
|
---|
1281 | public String getName()
|
---|
1282 | {
|
---|
1283 | return getFramesetName() + _number;
|
---|
1284 | }
|
---|
1285 |
|
---|
1286 | /**
|
---|
1287 | * Returns the format version of this Frame
|
---|
1288 | *
|
---|
1289 | * @return The version of this Frame.
|
---|
1290 | */
|
---|
1291 | public int getVersion()
|
---|
1292 | {
|
---|
1293 | return _version;
|
---|
1294 | }
|
---|
1295 |
|
---|
1296 | public boolean isBayFrameset()
|
---|
1297 | {
|
---|
1298 | boolean is_message_bay = _frameset.equalsIgnoreCase(MessageBay.MESSAGES_FRAMESET_NAME);
|
---|
1299 | boolean is_mail_bay = _frameset.equalsIgnoreCase(MailBay.EXPEDITEE_MAIL_FRAMESET_NAME);
|
---|
1300 |
|
---|
1301 | boolean is_bay = is_message_bay || is_mail_bay;
|
---|
1302 |
|
---|
1303 | return is_bay;
|
---|
1304 | }
|
---|
1305 |
|
---|
1306 | public PermissionTriple getPermission() {
|
---|
1307 | return _permissionTriple;
|
---|
1308 | }
|
---|
1309 |
|
---|
1310 | public UserAppliedPermission getUserAppliedPermission() {
|
---|
1311 | return getUserAppliedPermission(UserAppliedPermission.full);
|
---|
1312 | }
|
---|
1313 |
|
---|
1314 | public UserAppliedPermission getUserAppliedPermission(UserAppliedPermission defaultPermission) {
|
---|
1315 | if (_permissionTriple == null) {
|
---|
1316 | return defaultPermission;
|
---|
1317 | }
|
---|
1318 |
|
---|
1319 | return _permissionTriple.getPermission(_owner, getGroupMembers());
|
---|
1320 | }
|
---|
1321 |
|
---|
1322 | public String getOwner()
|
---|
1323 | {
|
---|
1324 | return _owner;
|
---|
1325 | }
|
---|
1326 |
|
---|
1327 | public String getDateCreated()
|
---|
1328 | {
|
---|
1329 | return _creationDate;
|
---|
1330 | }
|
---|
1331 |
|
---|
1332 | public String getLastModifyUser()
|
---|
1333 | {
|
---|
1334 | return _modifiedUser;
|
---|
1335 | }
|
---|
1336 |
|
---|
1337 | public String getLastModifyDate() {
|
---|
1338 | return _modifiedDate;
|
---|
1339 | }
|
---|
1340 |
|
---|
1341 | public long getLastModifyPrecise() {
|
---|
1342 | return _modifiedDatePrecise;
|
---|
1343 | }
|
---|
1344 |
|
---|
1345 | public String getFrozenDate()
|
---|
1346 | {
|
---|
1347 | return _frozenDate;
|
---|
1348 | }
|
---|
1349 |
|
---|
1350 | public void setBackgroundColor(Colour back)
|
---|
1351 | {
|
---|
1352 | _background = back;
|
---|
1353 |
|
---|
1354 | change();
|
---|
1355 |
|
---|
1356 | if (this == DisplayController.getCurrentFrame()) {
|
---|
1357 | DisplayController.requestRefresh(false);
|
---|
1358 | }
|
---|
1359 | }
|
---|
1360 |
|
---|
1361 | public Colour getBackgroundColor()
|
---|
1362 | {
|
---|
1363 | return _background;
|
---|
1364 | }
|
---|
1365 |
|
---|
1366 | public Colour getPaintBackgroundColor()
|
---|
1367 | {
|
---|
1368 | // If null... return white
|
---|
1369 | if (_background == null) {
|
---|
1370 | return Item.DEFAULT_BACKGROUND;
|
---|
1371 | }
|
---|
1372 |
|
---|
1373 | return _background;
|
---|
1374 | }
|
---|
1375 |
|
---|
1376 | public void setForegroundColor(Colour front)
|
---|
1377 | {
|
---|
1378 | _foreground = front;
|
---|
1379 |
|
---|
1380 | change();
|
---|
1381 | }
|
---|
1382 |
|
---|
1383 | public Colour getForegroundColor()
|
---|
1384 | {
|
---|
1385 | return _foreground;
|
---|
1386 | }
|
---|
1387 |
|
---|
1388 | public Colour getPaintForegroundColor()
|
---|
1389 | {
|
---|
1390 | final int GRAY = Colour.GREY.getBlue();
|
---|
1391 | final int THRESHOLD = Colour.FromComponent255(10);
|
---|
1392 |
|
---|
1393 | if (_foreground == null) {
|
---|
1394 | Colour back = getPaintBackgroundColor();
|
---|
1395 | if (Math.abs(back.getRed() - GRAY) < THRESHOLD
|
---|
1396 | && Math.abs(back.getBlue() - GRAY) < THRESHOLD
|
---|
1397 | && Math.abs(back.getGreen() - GRAY) < THRESHOLD)
|
---|
1398 | {
|
---|
1399 | return Colour.WHITE;
|
---|
1400 | }
|
---|
1401 |
|
---|
1402 | Colour fore = back.inverse();
|
---|
1403 |
|
---|
1404 | return fore;
|
---|
1405 | }
|
---|
1406 |
|
---|
1407 | return _foreground;
|
---|
1408 | }
|
---|
1409 |
|
---|
1410 | @Override
|
---|
1411 | public String toString()
|
---|
1412 | {
|
---|
1413 | StringBuilder s = new StringBuilder();
|
---|
1414 | s.append(String.format("Name: %s%d%n", _frameset, _number));
|
---|
1415 | s.append(String.format("Version: %d%n", _version));
|
---|
1416 | // s.append(String.format("Permission: %s%n", _permission.toString()));
|
---|
1417 | // s.append(String.format("Owner: %s%n", _owner));
|
---|
1418 | // s.append(String.format("Date Created: %s%n", _creationDate));
|
---|
1419 | // s.append(String.format("Last Mod. User: %s%n", _modifiedUser));
|
---|
1420 | // s.append(String.format("Last Mod. Date: %s%n", _modifiedDate));
|
---|
1421 | s.append(String.format("Items: %d%n", getAllFrameItemsRaw().size()));
|
---|
1422 | return s.toString();
|
---|
1423 | }
|
---|
1424 |
|
---|
1425 | public Text getTextAbove(Text current)
|
---|
1426 | {
|
---|
1427 | Collection<Text> currentTextItems = FrameUtils.getCurrentTextItems();
|
---|
1428 | List<Text> toCheck = new ArrayList<Text>();
|
---|
1429 |
|
---|
1430 | if (currentTextItems.contains(current)) {
|
---|
1431 | toCheck.addAll(currentTextItems);
|
---|
1432 | } else {
|
---|
1433 | toCheck.addAll(getTextItems());
|
---|
1434 | }
|
---|
1435 |
|
---|
1436 | // Make sure the items are sorted
|
---|
1437 | Collections.sort(toCheck);
|
---|
1438 |
|
---|
1439 | int ind = toCheck.indexOf(current);
|
---|
1440 | if (ind == -1) {
|
---|
1441 | return null;
|
---|
1442 | }
|
---|
1443 |
|
---|
1444 | // loop through all items above this one, return the first match
|
---|
1445 | for (int i = ind - 1; i >= 0; i--) {
|
---|
1446 | Text check = toCheck.get(i);
|
---|
1447 | if (FrameUtils.inSameColumn(check, current)) {
|
---|
1448 | return check;
|
---|
1449 | }
|
---|
1450 | }
|
---|
1451 |
|
---|
1452 | return null;
|
---|
1453 | }
|
---|
1454 |
|
---|
1455 | /**
|
---|
1456 | * Gets the text items that are in the same column and below a specified
|
---|
1457 | * item. Frame title and name are excluded from the column list.
|
---|
1458 | *
|
---|
1459 | * @param from
|
---|
1460 | * The Item to get the column for.
|
---|
1461 | */
|
---|
1462 | public List<Text> getColumn(Item from)
|
---|
1463 | {
|
---|
1464 | // Check that this item is on the current frame
|
---|
1465 | if (!getBody(true).contains(from)) {
|
---|
1466 | return null;
|
---|
1467 | }
|
---|
1468 |
|
---|
1469 | if (from == null) {
|
---|
1470 | from = getLastNonAnnotationTextItem();
|
---|
1471 | }
|
---|
1472 |
|
---|
1473 | if (from == null) {
|
---|
1474 | return null;
|
---|
1475 | }
|
---|
1476 |
|
---|
1477 | // Get the enclosedItems
|
---|
1478 | Collection<Text> enclosed = FrameUtils.getCurrentTextItems();
|
---|
1479 | List<Text> toCheck = null;
|
---|
1480 |
|
---|
1481 | if (enclosed.contains(from)) {
|
---|
1482 | toCheck = new ArrayList<Text>();
|
---|
1483 | toCheck.addAll(enclosed);
|
---|
1484 | } else {
|
---|
1485 | toCheck = getBodyTextItems(true);
|
---|
1486 | }
|
---|
1487 |
|
---|
1488 | List<Text> column = new ArrayList<Text>();
|
---|
1489 |
|
---|
1490 | if (toCheck.size() > 0) {
|
---|
1491 | // Make sure the items are sorted
|
---|
1492 | Collections.sort(toCheck);
|
---|
1493 |
|
---|
1494 | // Create a list of items consisting of the item 'from' and all the
|
---|
1495 | // items below it which are also in the same column as it
|
---|
1496 | int index = toCheck.indexOf(from);
|
---|
1497 |
|
---|
1498 | // If its the title index will be 0
|
---|
1499 | if (index < 0) {
|
---|
1500 | index = 0;
|
---|
1501 | }
|
---|
1502 |
|
---|
1503 | for (int i = index; i < toCheck.size(); i++) {
|
---|
1504 | Text item = toCheck.get(i);
|
---|
1505 | if (FrameUtils.inSameColumn(from, item)) {
|
---|
1506 | column.add(item);
|
---|
1507 | }
|
---|
1508 | }
|
---|
1509 | }
|
---|
1510 |
|
---|
1511 | return column;
|
---|
1512 | }
|
---|
1513 |
|
---|
1514 | /**
|
---|
1515 | * Adds the given Vector to the list of vector Frames being drawn with this
|
---|
1516 | * Frame.
|
---|
1517 | *
|
---|
1518 | * @param vector
|
---|
1519 | * The Vector to add
|
---|
1520 | *
|
---|
1521 | * @throws NullPointerException
|
---|
1522 | * If overlay is null.
|
---|
1523 | */
|
---|
1524 | protected boolean addVector(Vector toAdd)
|
---|
1525 | {
|
---|
1526 | // make sure we dont add this frame as an overlay of itself
|
---|
1527 | if (toAdd.Frame == this) {
|
---|
1528 | return false;
|
---|
1529 | }
|
---|
1530 |
|
---|
1531 | _vectors.add(toAdd);
|
---|
1532 |
|
---|
1533 | // Items must be notified that they have been added or removed from this
|
---|
1534 | // frame via the vector...
|
---|
1535 | int maxX = 0;
|
---|
1536 | int maxY = 0;
|
---|
1537 |
|
---|
1538 | HighlightMode mode = toAdd.Source.getHighlightMode();
|
---|
1539 | if (mode != HighlightMode.None) {
|
---|
1540 | mode = HighlightMode.Connected;
|
---|
1541 | }
|
---|
1542 |
|
---|
1543 | Colour highlightColor = toAdd.Source.getHighlightColor();
|
---|
1544 |
|
---|
1545 | for (Item i : ItemUtils.CopyItems(toAdd.Frame.getVectorItems(), toAdd)) {
|
---|
1546 | i.onParentStateChanged(new ItemParentStateChangedEvent(this, ItemParentStateChangedEvent.EVENT_TYPE_ADDED_VIA_OVERLAY, toAdd.permission));
|
---|
1547 | i.setEditTarget(toAdd.Source);
|
---|
1548 | i.setHighlightModeAndColour(mode, highlightColor);
|
---|
1549 | _vectorItems.add(i);
|
---|
1550 | i.invalidateAll();
|
---|
1551 | i.invalidateFill();
|
---|
1552 |
|
---|
1553 | // Get the right most x and bottom most y pos
|
---|
1554 | int itemRight = i.getX() + i.getBoundsWidth();
|
---|
1555 | if (itemRight > maxX) {
|
---|
1556 | maxX = itemRight;
|
---|
1557 | }
|
---|
1558 |
|
---|
1559 | int itemBottom = i.getY() + i.getBoundsHeight();
|
---|
1560 | if (itemBottom > maxY) {
|
---|
1561 | maxY = itemBottom;
|
---|
1562 | }
|
---|
1563 | }
|
---|
1564 |
|
---|
1565 | toAdd.setSize(maxX, maxY);
|
---|
1566 |
|
---|
1567 | return true;
|
---|
1568 | }
|
---|
1569 |
|
---|
1570 | public Collection<Vector> getVectors()
|
---|
1571 | {
|
---|
1572 | Collection<Vector> l = new LinkedList<Vector>();
|
---|
1573 | l.addAll(_vectors);
|
---|
1574 | return l;
|
---|
1575 | }
|
---|
1576 |
|
---|
1577 | public Collection<Overlay> getOverlays()
|
---|
1578 | {
|
---|
1579 | return new LinkedList<Overlay>(_overlays.keySet());
|
---|
1580 | }
|
---|
1581 |
|
---|
1582 | /**
|
---|
1583 | * @return All vectors seen by this frame (including its vector's vectors).
|
---|
1584 | */
|
---|
1585 | public List<Vector> getVectorsDeep()
|
---|
1586 | {
|
---|
1587 | List<Vector> l = new LinkedList<Vector>();
|
---|
1588 | getVectorsDeep(l, this, new LinkedList<Frame>());
|
---|
1589 | return l;
|
---|
1590 | }
|
---|
1591 |
|
---|
1592 | private boolean getVectorsDeep(List<Vector> vectors, Frame vector, List<Frame> seenVectors)
|
---|
1593 | {
|
---|
1594 | if (seenVectors.contains(vector)) {
|
---|
1595 | return false;
|
---|
1596 | }
|
---|
1597 |
|
---|
1598 | seenVectors.add(vector);
|
---|
1599 |
|
---|
1600 | for (Vector v : vector.getVectors()) {
|
---|
1601 | if (getVectorsDeep(vectors, v.Frame, seenVectors)) {
|
---|
1602 | vectors.add(v);
|
---|
1603 | }
|
---|
1604 | }
|
---|
1605 |
|
---|
1606 | return true;
|
---|
1607 | }
|
---|
1608 |
|
---|
1609 | public List<Overlay> getOverlaysDeep()
|
---|
1610 | {
|
---|
1611 | List<Overlay> ret = new LinkedList<Overlay>();
|
---|
1612 |
|
---|
1613 | getOverlaysDeep(ret, new LinkedList<Frame>());
|
---|
1614 |
|
---|
1615 | return ret;
|
---|
1616 | }
|
---|
1617 |
|
---|
1618 | private boolean getOverlaysDeep(List<Overlay> overlays, List<Frame> seenOverlays)
|
---|
1619 | {
|
---|
1620 | if (seenOverlays.contains(this)) {
|
---|
1621 | return false;
|
---|
1622 | }
|
---|
1623 |
|
---|
1624 | seenOverlays.add(this);
|
---|
1625 |
|
---|
1626 | for (Overlay o : this.getOverlays()) {
|
---|
1627 | if (o.Frame.getOverlaysDeep(overlays, seenOverlays)) {
|
---|
1628 | overlays.add(o);
|
---|
1629 | }
|
---|
1630 | }
|
---|
1631 | return true;
|
---|
1632 | }
|
---|
1633 |
|
---|
1634 | /**
|
---|
1635 | * Recursive function similar to AddAllOverlayItems.
|
---|
1636 | *
|
---|
1637 | * @param widgets
|
---|
1638 | * The collection the widgets will be added to
|
---|
1639 | * @param overlay
|
---|
1640 | * An "overlay" frame - this initially will be the parent frame
|
---|
1641 | * @param seenOverlays
|
---|
1642 | * Used for state in the recursion stack. Pass as an empty
|
---|
1643 | * (non-null) list.
|
---|
1644 | */
|
---|
1645 | public List<Widget> getAllOverlayWidgets()
|
---|
1646 | {
|
---|
1647 | List<Widget> widgets = new LinkedList<Widget>();
|
---|
1648 |
|
---|
1649 | for (Overlay o : getOverlaysDeep()) {
|
---|
1650 | widgets.addAll(o.Frame.getInteractiveWidgets());
|
---|
1651 | }
|
---|
1652 |
|
---|
1653 | return widgets;
|
---|
1654 | }
|
---|
1655 |
|
---|
1656 | /**
|
---|
1657 | * Gets the overlay on this frame which owns the given item.
|
---|
1658 | *
|
---|
1659 | * @param item
|
---|
1660 | * The item - must not be null.
|
---|
1661 | * @return The overlay that contains the item. Null if no overlay owns the
|
---|
1662 | * item.
|
---|
1663 | */
|
---|
1664 | public Overlay getOverlayOwner(Item item)
|
---|
1665 | {
|
---|
1666 | if (item == null) {
|
---|
1667 | throw new NullPointerException("item");
|
---|
1668 | }
|
---|
1669 |
|
---|
1670 | for (Overlay l : getOverlays()) {
|
---|
1671 | if (item.getParent() == l.Frame) {
|
---|
1672 | return l;
|
---|
1673 | }
|
---|
1674 | }
|
---|
1675 |
|
---|
1676 | // TODO return the correct vector... not just the first vector matching
|
---|
1677 | // the vector frame
|
---|
1678 | for (Vector v : getVectors()) {
|
---|
1679 | if (item.getParent() == v.Frame) {
|
---|
1680 | return v;
|
---|
1681 | }
|
---|
1682 | }
|
---|
1683 |
|
---|
1684 | return null;
|
---|
1685 | }
|
---|
1686 |
|
---|
1687 | public void clearVectors()
|
---|
1688 | {
|
---|
1689 | _vectors.clear();
|
---|
1690 |
|
---|
1691 | for (Item i : _vectorItems) { // TODO: Rethink where this should live
|
---|
1692 | i.invalidateAll();
|
---|
1693 | i.invalidateFill();
|
---|
1694 | }
|
---|
1695 | _vectorItems.clear();
|
---|
1696 |
|
---|
1697 | }
|
---|
1698 |
|
---|
1699 | protected boolean removeVector(Vector toRemove)
|
---|
1700 | {
|
---|
1701 | if (!_vectors.remove(toRemove)) {
|
---|
1702 | return false;
|
---|
1703 | }
|
---|
1704 |
|
---|
1705 | for (Item i : toRemove.Frame.getVectorItems()) {
|
---|
1706 | i.invalidateAll();
|
---|
1707 | i.invalidateFill();
|
---|
1708 | _vectorItems.remove(i);
|
---|
1709 | i.onParentStateChanged(new ItemParentStateChangedEvent(this,
|
---|
1710 | ItemParentStateChangedEvent.EVENT_TYPE_REMOVED_VIA_OVERLAY,
|
---|
1711 | toRemove.permission));
|
---|
1712 |
|
---|
1713 | }
|
---|
1714 |
|
---|
1715 | return true;
|
---|
1716 | }
|
---|
1717 |
|
---|
1718 | public void clearOverlays()
|
---|
1719 | {
|
---|
1720 | for (Overlay o : _overlays.keySet()) {
|
---|
1721 | for (Item i : o.Frame.getSortedItems()) {
|
---|
1722 | i.onParentStateChanged(new ItemParentStateChangedEvent(
|
---|
1723 | this,
|
---|
1724 | ItemParentStateChangedEvent.EVENT_TYPE_REMOVED_VIA_OVERLAY,
|
---|
1725 | o.permission));
|
---|
1726 | }
|
---|
1727 | }
|
---|
1728 | _overlayItems.clear();
|
---|
1729 | _overlays.clear();
|
---|
1730 | assert (_overlays.isEmpty());
|
---|
1731 | }
|
---|
1732 |
|
---|
1733 | protected boolean removeOverlay(Frame f)
|
---|
1734 | {
|
---|
1735 | for (Overlay o : _overlays.keySet()) {
|
---|
1736 | if (o.Frame == f) {
|
---|
1737 | _overlays.remove(o);
|
---|
1738 |
|
---|
1739 | for (Item i : f.getSortedItems()) {
|
---|
1740 | _overlayItems.remove(i);
|
---|
1741 | i.onParentStateChanged(new ItemParentStateChangedEvent(
|
---|
1742 | this,
|
---|
1743 | ItemParentStateChangedEvent.EVENT_TYPE_REMOVED_VIA_OVERLAY,
|
---|
1744 | o.permission));
|
---|
1745 | }
|
---|
1746 |
|
---|
1747 | return true;
|
---|
1748 | }
|
---|
1749 | }
|
---|
1750 |
|
---|
1751 | return false;
|
---|
1752 | }
|
---|
1753 |
|
---|
1754 | public void addAllVectors(List<Vector> vectors)
|
---|
1755 | {
|
---|
1756 | for (Vector v : vectors) {
|
---|
1757 | addVector(v);
|
---|
1758 | }
|
---|
1759 | }
|
---|
1760 |
|
---|
1761 | public void addAllOverlays(Collection<Overlay> overlays)
|
---|
1762 | {
|
---|
1763 | for (Overlay o : overlays) {
|
---|
1764 | addOverlay(o);
|
---|
1765 | }
|
---|
1766 | }
|
---|
1767 |
|
---|
1768 | protected boolean addOverlay(Overlay toAdd)
|
---|
1769 | {
|
---|
1770 | // make sure we dont add this frame as an overlay of itself
|
---|
1771 | if (toAdd.Frame == this) {
|
---|
1772 | return false;
|
---|
1773 | }
|
---|
1774 |
|
---|
1775 | // Dont add the overlay if there is already one for this frame
|
---|
1776 | if (_overlays.values().contains(toAdd.Frame)) {
|
---|
1777 | return false;
|
---|
1778 | }
|
---|
1779 |
|
---|
1780 | // Add the overlay to the map of overlays on this frame
|
---|
1781 | _overlays.put(toAdd, toAdd.Frame);
|
---|
1782 |
|
---|
1783 | // Add all the overlays from the overlay frame to this frame
|
---|
1784 | // TODO: Can this cause a recursion loop? If A and B are overlays of each other? cts16
|
---|
1785 | for (Overlay o : toAdd.Frame.getOverlays()) {
|
---|
1786 | addOverlay(o);
|
---|
1787 | }
|
---|
1788 |
|
---|
1789 | // Add all the vectors from the overlay frame to this frame
|
---|
1790 | for (Vector v : toAdd.Frame.getVectors()) {
|
---|
1791 | addVector(v);
|
---|
1792 | }
|
---|
1793 |
|
---|
1794 | // Now add the items for this overlay
|
---|
1795 | UserAppliedPermission permission = UserAppliedPermission.min(toAdd.Frame.getUserAppliedPermission(), toAdd.permission);
|
---|
1796 |
|
---|
1797 | // Items must be notified that they have been added or removed from this
|
---|
1798 | // frame via the overlay...
|
---|
1799 | for (Item i : toAdd.Frame.getVisibleItems()) {
|
---|
1800 | i.onParentStateChanged(new ItemParentStateChangedEvent(this, ItemParentStateChangedEvent.EVENT_TYPE_ADDED_VIA_OVERLAY, permission));
|
---|
1801 | _overlayItems.add(i);
|
---|
1802 | }
|
---|
1803 |
|
---|
1804 | return true;
|
---|
1805 | }
|
---|
1806 |
|
---|
1807 | @Override
|
---|
1808 | public boolean equals(Object o)
|
---|
1809 | {
|
---|
1810 | if (o instanceof String) {
|
---|
1811 | return (String.CASE_INSENSITIVE_ORDER.compare((String) o, getName()) == 0);
|
---|
1812 | }
|
---|
1813 |
|
---|
1814 | if (o instanceof Frame) {
|
---|
1815 | return getName().equals(((Frame) o).getName());
|
---|
1816 | }
|
---|
1817 |
|
---|
1818 | return super.equals(o);
|
---|
1819 | }
|
---|
1820 |
|
---|
1821 | /**
|
---|
1822 | * Merge one frames contents into another.
|
---|
1823 | *
|
---|
1824 | * @param toMergeWith
|
---|
1825 | */
|
---|
1826 | private void merge(Frame toMergeWith)
|
---|
1827 | {
|
---|
1828 | if (toMergeWith == null) {
|
---|
1829 | return;
|
---|
1830 | }
|
---|
1831 |
|
---|
1832 | List<Item> copies = ItemUtils.CopyItems(toMergeWith.getSortedItems());
|
---|
1833 | copies.remove(toMergeWith.getNameItem());
|
---|
1834 |
|
---|
1835 | for (Item i : copies) {
|
---|
1836 | if (i.getID() >= 0) {
|
---|
1837 | i.setID(this.getNextItemID());
|
---|
1838 | addItem(i);
|
---|
1839 | }
|
---|
1840 | }
|
---|
1841 | }
|
---|
1842 |
|
---|
1843 | /**
|
---|
1844 | * This method is for merging frames or setting frame attributes via
|
---|
1845 | * injecting a text item into the frameName item.
|
---|
1846 | *
|
---|
1847 | * @param toMerge
|
---|
1848 | * @return the items that cant be merged
|
---|
1849 | */
|
---|
1850 | public List<Item> merge(List<Item> toMerge)
|
---|
1851 | {
|
---|
1852 | ArrayList<Item> remain = new ArrayList<Item>(0);
|
---|
1853 |
|
---|
1854 | for (Item i : toMerge) {
|
---|
1855 | if (!(i instanceof Text)) {
|
---|
1856 | remain.add(i);
|
---|
1857 | } else {
|
---|
1858 | if (!AttributeUtils.setAttribute(this, (Text) i)) {
|
---|
1859 | if (i.getLink() != null) {
|
---|
1860 | merge(FrameIO.LoadFrame(i.getAbsoluteLink()));
|
---|
1861 | } else if (FrameIO.isValidFrameName(((Text) i).getFirstLine())) {
|
---|
1862 | // If we get hear we are merging frames
|
---|
1863 | merge(FrameIO.LoadFrame(((Text) i).getFirstLine()));
|
---|
1864 | }
|
---|
1865 | }
|
---|
1866 | }
|
---|
1867 | }
|
---|
1868 |
|
---|
1869 | return remain;
|
---|
1870 | }
|
---|
1871 |
|
---|
1872 | /**
|
---|
1873 | * Removes all non-title non-annotation items from this Frame. All removed
|
---|
1874 | * items are added to the backup-stack.
|
---|
1875 | */
|
---|
1876 | @Deprecated
|
---|
1877 | public void clearDeprecated(boolean keepAnnotations)
|
---|
1878 | {
|
---|
1879 | ItemsList newBody = new ItemsList();
|
---|
1880 |
|
---|
1881 | Item title = getTitleItem();
|
---|
1882 |
|
---|
1883 | if (title != null) {
|
---|
1884 | newBody.add(title);
|
---|
1885 | _body.remove(title);
|
---|
1886 | }
|
---|
1887 |
|
---|
1888 | if (keepAnnotations) {
|
---|
1889 | for (Item i : _body) {
|
---|
1890 | if (i.isAnnotation()) {
|
---|
1891 | newBody.add(i);
|
---|
1892 | }
|
---|
1893 | }
|
---|
1894 | }
|
---|
1895 |
|
---|
1896 | _body.removeAll(newBody);
|
---|
1897 | addToUndoDelete(_body, false);
|
---|
1898 | _body = newBody;
|
---|
1899 | change();
|
---|
1900 |
|
---|
1901 | if (!keepAnnotations && _annotations != null) {
|
---|
1902 | _annotations.clear();
|
---|
1903 | }
|
---|
1904 | }
|
---|
1905 |
|
---|
1906 | /**
|
---|
1907 | * Removes all items from the Frame except the Title Item and optionally the annotations.
|
---|
1908 | * All removed items are added to the backup-stack.
|
---|
1909 | *
|
---|
1910 | * @param keepAnnotations true is annotations are not to be removed from the frame.
|
---|
1911 | */
|
---|
1912 | public void clear(boolean keepAnnotations) {
|
---|
1913 | ItemsList body = getBody(true);
|
---|
1914 | ItemsList deleted = new ItemsList();
|
---|
1915 |
|
---|
1916 | for (Item bodyItem: body) {
|
---|
1917 | boolean isAnnotationToKeep = bodyItem.isAnnotation() && keepAnnotations;
|
---|
1918 | boolean isFrameTitle = bodyItem.isFrameTitle();
|
---|
1919 | boolean isToBeRetained = isFrameTitle || isAnnotationToKeep;
|
---|
1920 | if (isToBeRetained) {
|
---|
1921 | continue;
|
---|
1922 | }
|
---|
1923 |
|
---|
1924 | this.removeItem(bodyItem);
|
---|
1925 | deleted.add(bodyItem);
|
---|
1926 | }
|
---|
1927 |
|
---|
1928 | addToUndoDelete(deleted, false);
|
---|
1929 | change();
|
---|
1930 |
|
---|
1931 | if (!keepAnnotations && _annotations != null) {
|
---|
1932 | _annotations.clear();
|
---|
1933 | }
|
---|
1934 | }
|
---|
1935 |
|
---|
1936 | /**
|
---|
1937 | * Creates a new text item with the given text.
|
---|
1938 | *
|
---|
1939 | * @param text
|
---|
1940 | * @return
|
---|
1941 | */
|
---|
1942 | public Text createNewText(String text)
|
---|
1943 | {
|
---|
1944 | Text t = createBlankText(text);
|
---|
1945 | t.setText(text);
|
---|
1946 | return t;
|
---|
1947 | }
|
---|
1948 |
|
---|
1949 | /**
|
---|
1950 | * Creates a new Text Item with no text. The newly created Item is a copy
|
---|
1951 | * the ItemTemplate if one is present, and inherits all the attributes of
|
---|
1952 | * the Template
|
---|
1953 | *
|
---|
1954 | * @return The newly created Text Item
|
---|
1955 | */
|
---|
1956 | public Text createBlankText(String templateType) {
|
---|
1957 | File file = new File(getFramePathReal());
|
---|
1958 | long fileLastModified = file.lastModified();
|
---|
1959 | long frameLastModified = this.getLastModifyPrecise();
|
---|
1960 | //if (ExpReader.getVersion(getFramePathReal()) > this._version) {
|
---|
1961 | if (fileLastModified > frameLastModified) {
|
---|
1962 | GestureType refreshGestureType = StandardGestureActions.getInstance().gestureType(StandardGestureType.REFRESH);
|
---|
1963 | RefreshGestureData refreshGestureData = new RefreshGestureData(true, false);
|
---|
1964 | try {
|
---|
1965 | StandardGestureActions.getInstance().onGesture(new Gesture(refreshGestureType, refreshGestureData));
|
---|
1966 | EcosystemManager.getMiscManager().beep();
|
---|
1967 | } catch (NullPointerException e) {
|
---|
1968 | //Detected more recent data on file system than on Frame in memory. Unfortunately not in a position to cause a refresh.
|
---|
1969 | }
|
---|
1970 | }
|
---|
1971 |
|
---|
1972 | SessionStats.CreatedText();
|
---|
1973 | Text t;
|
---|
1974 |
|
---|
1975 | if (templateType.length() == 0) {
|
---|
1976 | t = getItemTemplate().copy();
|
---|
1977 | } else {
|
---|
1978 | t = getItemTemplate(templateType.charAt(0));
|
---|
1979 | }
|
---|
1980 |
|
---|
1981 | // reset attributes
|
---|
1982 | t.setID(getNextItemID());
|
---|
1983 | t.setPosition(DisplayController.getMousePosition());
|
---|
1984 | t.setText("");
|
---|
1985 | t.setParent(this);
|
---|
1986 |
|
---|
1987 | // Set the width if the template doesnt have a width
|
---|
1988 | // Make it the width of the page
|
---|
1989 | // t.setMaxWidth(FrameGraphics.getMaxFrameSize().width);
|
---|
1990 | // if (t.getWidth() <= 0) {
|
---|
1991 | // String maxWidthString = getAnnotationValue("maxwidth");
|
---|
1992 | // int width = FrameGraphics.getMaxFrameSize().width;
|
---|
1993 | // if (maxWidthString != null) {
|
---|
1994 | // try {
|
---|
1995 | // width = Math.min(width, Integer.parseInt(maxWidthString));
|
---|
1996 | // } catch (NumberFormatException nfe) {
|
---|
1997 | // }
|
---|
1998 | // }
|
---|
1999 | //
|
---|
2000 | // t.setRightMargin(width);
|
---|
2001 | // }
|
---|
2002 | addItem(t);
|
---|
2003 | return t;
|
---|
2004 | }
|
---|
2005 |
|
---|
2006 | /**
|
---|
2007 | * Returns the data associated with the frame.
|
---|
2008 | * @return
|
---|
2009 | */
|
---|
2010 | public List<String> getData() {
|
---|
2011 | return _frameData;
|
---|
2012 | }
|
---|
2013 |
|
---|
2014 | /**
|
---|
2015 | * Adds a piece of data to be associated with the frame.
|
---|
2016 | * @param dataItem
|
---|
2017 | */
|
---|
2018 | public void addToData(String dataItem) {
|
---|
2019 | if (dataItem != null) {
|
---|
2020 | if (_frameData == null)
|
---|
2021 | _frameData = new LinkedList<String>();
|
---|
2022 | _frameData.add(dataItem);
|
---|
2023 | }
|
---|
2024 | }
|
---|
2025 |
|
---|
2026 | /**
|
---|
2027 | * Returns the path (String) to the .exp file that this Frame represents.
|
---|
2028 | * This follows redirects, meaning that it provides the actual file from which
|
---|
2029 | * the frames data is drawn from.
|
---|
2030 | * @return The path to the .exp file that this Frame represents
|
---|
2031 | * @see getFramePathLogical
|
---|
2032 | * @see getFramesetPath
|
---|
2033 | */
|
---|
2034 | public String getFramePathReal() {
|
---|
2035 | String framesetPath = getFramesetPath();
|
---|
2036 | String redirect = ExpReader.redirectTo(getFramePathLogical());
|
---|
2037 |
|
---|
2038 | if (redirect == null) {
|
---|
2039 | return getFramePathLogical();
|
---|
2040 | }
|
---|
2041 |
|
---|
2042 | while (redirect != null) {
|
---|
2043 | framesetPath = getFramesetPath() + redirect;
|
---|
2044 | redirect = ExpReader.redirectTo(redirect);
|
---|
2045 | }
|
---|
2046 | return framesetPath;
|
---|
2047 | }
|
---|
2048 |
|
---|
2049 | /**
|
---|
2050 | * Returns the path (String) to the .exp file that this Frame represents.
|
---|
2051 | * Does not follow redirects, opting to instead provide the logical path to this file.
|
---|
2052 | * @return The path to the .exp file that this Frame represents
|
---|
2053 | * @see getFramePathReal
|
---|
2054 | * @see getFramesetPath
|
---|
2055 | */
|
---|
2056 | public String getFramePathLogical() {
|
---|
2057 | return getFramesetPath() + this.getNumber() + ExpReader.EXTENTION;
|
---|
2058 | }
|
---|
2059 |
|
---|
2060 | /**
|
---|
2061 | * Returns the path (String) to the frameset directory that the file that this Frame represents is contained within.
|
---|
2062 | * @return The path to this Frames frameset directory
|
---|
2063 | * @see getFramesetPathLogical
|
---|
2064 | * @see getFramesetPathReal
|
---|
2065 | */
|
---|
2066 | public String getFramesetPath() {
|
---|
2067 | return Paths.get(this.getPath()).resolve(this.getFramesetName()).toString() + File.separator;
|
---|
2068 | }
|
---|
2069 |
|
---|
2070 | public Item createDot() {
|
---|
2071 | Item dot = new Dot(DisplayController.getMouseX(), DisplayController.getMouseY(), getNextItemID());
|
---|
2072 |
|
---|
2073 | Item template = getTemplate(_dotTemplate, ItemUtils.TAG_DOT_TEMPLATE);
|
---|
2074 | float thickness = template.getThickness();
|
---|
2075 | if (thickness > 0) {
|
---|
2076 | dot.setThickness(template.getThickness());
|
---|
2077 | }
|
---|
2078 | if (template.getLinePattern() != null) {
|
---|
2079 | dot.setLinePattern(template.getLinePattern());
|
---|
2080 | }
|
---|
2081 | dot.setColor(template.getColor());
|
---|
2082 | dot.setFillColor(template.getFillColor());
|
---|
2083 | // reset attributes
|
---|
2084 | dot.setParent(this);
|
---|
2085 | dot.setOwner(template.getOwner());
|
---|
2086 | return dot;
|
---|
2087 | }
|
---|
2088 |
|
---|
2089 | private Text getTemplate(Text defaultTemplate, int templateTag)
|
---|
2090 | {
|
---|
2091 | Text t = null;
|
---|
2092 |
|
---|
2093 | // check for an updated template...
|
---|
2094 | for (Item i : this.getSortedItems()) {
|
---|
2095 | if (ItemUtils.startsWithTag(i, templateTag)) {
|
---|
2096 | t = (Text) i;
|
---|
2097 | break;
|
---|
2098 | }
|
---|
2099 | }
|
---|
2100 |
|
---|
2101 | if (t == null) {
|
---|
2102 | if (defaultTemplate == null) {
|
---|
2103 | return null;
|
---|
2104 | }
|
---|
2105 |
|
---|
2106 | t = defaultTemplate;
|
---|
2107 | }
|
---|
2108 |
|
---|
2109 | // If the item is linked apply any attribute pairs on the child frame
|
---|
2110 | String link = t.getAbsoluteLink();
|
---|
2111 |
|
---|
2112 | // need to get link first because copy doesnt copy the link
|
---|
2113 | t = t.copy();
|
---|
2114 | // If the template does not have a owner then it should be set to the current user.
|
---|
2115 | if (t.getOwner() == null) {
|
---|
2116 | t.setOwner(UserSettings.UserName.get());
|
---|
2117 | }
|
---|
2118 | t.setTooltip(null);
|
---|
2119 | if (link != null) {
|
---|
2120 | t.setLink(null);
|
---|
2121 | Frame childFrame = FrameIO.LoadFrame(link);
|
---|
2122 | if (childFrame != null) {
|
---|
2123 | // read in attribute value pairs
|
---|
2124 | for (Text attribute : childFrame.getBodyTextItems(false)) {
|
---|
2125 | AttributeUtils.setAttribute(t, attribute);
|
---|
2126 | }
|
---|
2127 | }
|
---|
2128 | }
|
---|
2129 | return t;
|
---|
2130 | }
|
---|
2131 |
|
---|
2132 | /**
|
---|
2133 | * TODO: Comment. cts16
|
---|
2134 | * TODO: Remove magic constants. cts16
|
---|
2135 | */
|
---|
2136 | public Text getItemTemplate(char firstChar)
|
---|
2137 | {
|
---|
2138 | switch (firstChar) {
|
---|
2139 | case '@':
|
---|
2140 | return getAnnotationTemplate();
|
---|
2141 | case '/':
|
---|
2142 | case '#':
|
---|
2143 | return getCodeCommentTemplate();
|
---|
2144 | default:
|
---|
2145 | return getItemTemplate();
|
---|
2146 | }
|
---|
2147 | }
|
---|
2148 |
|
---|
2149 | public Text createNewText()
|
---|
2150 | {
|
---|
2151 | return createNewText("");
|
---|
2152 | }
|
---|
2153 |
|
---|
2154 | public Text addText(int x, int y, String text, String action)
|
---|
2155 | {
|
---|
2156 | Text t = createNewText(text);
|
---|
2157 | t.setPosition(x, y);
|
---|
2158 | t.addAction(action);
|
---|
2159 | return t;
|
---|
2160 | }
|
---|
2161 |
|
---|
2162 | public Text addText(int x, int y, String text, String action, String link)
|
---|
2163 | {
|
---|
2164 | Text t = addText(x, y, text, action);
|
---|
2165 | t.setLink(link);
|
---|
2166 | return t;
|
---|
2167 | }
|
---|
2168 |
|
---|
2169 | public Dot addDot(int x, int y)
|
---|
2170 | {
|
---|
2171 | Dot d = new Dot(x, y, getNextItemID());
|
---|
2172 | addItem(d);
|
---|
2173 | return d;
|
---|
2174 | }
|
---|
2175 |
|
---|
2176 | /**
|
---|
2177 | * Adds a rectangle to the frame
|
---|
2178 | *
|
---|
2179 | * @param x
|
---|
2180 | * X coordinate of the top-left corner of the rectangle
|
---|
2181 | * @param y
|
---|
2182 | * Y coordinate of the top-left corner of the rectangle
|
---|
2183 | * @param width
|
---|
2184 | * Width of the rectangle
|
---|
2185 | * @param height
|
---|
2186 | * Height of the rectangle
|
---|
2187 | * @param borderThickness
|
---|
2188 | * Thickness, in pixels, of the rectangle's border/outline
|
---|
2189 | * @param borderColor
|
---|
2190 | * Color of the rectangle's border/outline
|
---|
2191 | * @param fillColor
|
---|
2192 | * Color to fill the rectangle with
|
---|
2193 | */
|
---|
2194 | public List<Item> addRectangle(int x, int y, int width, int height, float borderThickness, Colour borderColor, Colour fillColor)
|
---|
2195 | {
|
---|
2196 | List<Item> rectComponents = new ArrayList<Item>();
|
---|
2197 | Item[] corners = new Item[4];
|
---|
2198 |
|
---|
2199 | // Top Left
|
---|
2200 | corners[0] = this.createDot();
|
---|
2201 | corners[0].setPosition(x, y);
|
---|
2202 |
|
---|
2203 | // Top Right
|
---|
2204 | corners[1] = this.createDot();
|
---|
2205 | corners[1].setPosition(x + width, y);
|
---|
2206 |
|
---|
2207 | // Bottom Right
|
---|
2208 | corners[2] = this.createDot();
|
---|
2209 | corners[2].setPosition(x + width, y + height);
|
---|
2210 |
|
---|
2211 | // Bottom Left
|
---|
2212 | corners[3] = this.createDot();
|
---|
2213 | corners[3].setPosition(x, y + height);
|
---|
2214 |
|
---|
2215 | // Add corners to the collection and setting their attributes
|
---|
2216 | for (int i = 0; i < corners.length; i++) {
|
---|
2217 | corners[i].setThickness(borderThickness);
|
---|
2218 | corners[i].setColor(borderColor);
|
---|
2219 | corners[i].setFillColor(fillColor);
|
---|
2220 | rectComponents.add(corners[i]);
|
---|
2221 | }
|
---|
2222 |
|
---|
2223 | // create lines between the corners
|
---|
2224 | rectComponents.add(new Line(corners[0], corners[1], this.getNextItemID()));
|
---|
2225 | rectComponents.add(new Line(corners[1], corners[2], this.getNextItemID()));
|
---|
2226 | rectComponents.add(new Line(corners[2], corners[3], this.getNextItemID()));
|
---|
2227 | rectComponents.add(new Line(corners[3], corners[0], this.getNextItemID()));
|
---|
2228 |
|
---|
2229 | // Add constraints between each corner
|
---|
2230 | new Constraint(corners[0], corners[1], this.getNextItemID(), Constraint.HORIZONTAL);
|
---|
2231 | new Constraint(corners[2], corners[3], this.getNextItemID(), Constraint.HORIZONTAL);
|
---|
2232 | new Constraint(corners[1], corners[2], this.getNextItemID(), Constraint.VERTICAL);
|
---|
2233 | new Constraint(corners[3], corners[0], this.getNextItemID(), Constraint.VERTICAL);
|
---|
2234 |
|
---|
2235 | List<Item> rect = new ArrayList<Item>(rectComponents);
|
---|
2236 | this.addAllItems(rectComponents);
|
---|
2237 | StandardGestureActions.anchor(rectComponents);
|
---|
2238 | return rect;
|
---|
2239 | }
|
---|
2240 |
|
---|
2241 | public boolean isSaved()
|
---|
2242 | {
|
---|
2243 | return _saved;
|
---|
2244 | }
|
---|
2245 |
|
---|
2246 | public void setSaved()
|
---|
2247 | {
|
---|
2248 | _saved = true;
|
---|
2249 | _change = false;
|
---|
2250 | }
|
---|
2251 |
|
---|
2252 | public static boolean rubberbandingLine()
|
---|
2253 | {
|
---|
2254 | return FreeItems.getInstance().size() == 2 &&
|
---|
2255 | (FreeItems.getInstance().get(0) instanceof Line || FreeItems.getInstance().get(1) instanceof Line);
|
---|
2256 | }
|
---|
2257 |
|
---|
2258 | /**
|
---|
2259 | * Tests if an item is a non title, non frame name, non special annotation
|
---|
2260 | * text item.
|
---|
2261 | *
|
---|
2262 | * @param it
|
---|
2263 | * the item to be tested
|
---|
2264 | * @return true if the item is a normal text item
|
---|
2265 | */
|
---|
2266 | public boolean isNormalTextItem(Item it)
|
---|
2267 | {
|
---|
2268 | if (it instanceof Text && it != getTitleItem() && it != _frameName && !((Text) it).isSpecialAnnotation()) {
|
---|
2269 | return true;
|
---|
2270 | }
|
---|
2271 |
|
---|
2272 | return false;
|
---|
2273 | }
|
---|
2274 |
|
---|
2275 | /**
|
---|
2276 | * Moves the mouse to the end of the text item with a specified index.
|
---|
2277 | *
|
---|
2278 | * @param index
|
---|
2279 | */
|
---|
2280 | public boolean moveMouseToTextItem(int index)
|
---|
2281 | {
|
---|
2282 | List<Item> items = getSortedItems();
|
---|
2283 | int itemsFound = 0;
|
---|
2284 | for (int i = 0; i < items.size(); i++) {
|
---|
2285 | Item it = items.get(i);
|
---|
2286 | if (isNormalTextItem(it)) {
|
---|
2287 | itemsFound++;
|
---|
2288 | }
|
---|
2289 | if (itemsFound > index) {
|
---|
2290 | DisplayController.setCursorPosition(((Text) it).getParagraphEndPosition().getX(), it.getY());
|
---|
2291 | DisplayController.resetCursorOffset();
|
---|
2292 | DisplayController.requestRefresh(true);
|
---|
2293 | return true;
|
---|
2294 | }
|
---|
2295 | }
|
---|
2296 |
|
---|
2297 | return false;
|
---|
2298 | }
|
---|
2299 |
|
---|
2300 | /**
|
---|
2301 | * Searches for an annotation item called start to be used as the default
|
---|
2302 | * cursor location when TDFC occurs.
|
---|
2303 | *
|
---|
2304 | * TODO: Remove magic constants. cts16
|
---|
2305 | */
|
---|
2306 | public boolean moveMouseToDefaultLocation()
|
---|
2307 | {
|
---|
2308 | List<Item> items = getSortedItems();
|
---|
2309 |
|
---|
2310 | for (Item it : items) {
|
---|
2311 | if (it instanceof Text) {
|
---|
2312 | Text t = (Text) it;
|
---|
2313 | if (t.getText().toLowerCase().startsWith("@start") || t.getText().toLowerCase().equals("@start:")) {
|
---|
2314 | // Used to allow users the option of putting an initial
|
---|
2315 | // bullet after the @start
|
---|
2316 | // This was replaced by width
|
---|
2317 | // t.stripFirstWord();
|
---|
2318 | t.setText("");
|
---|
2319 |
|
---|
2320 | if (t.getText().equals("")) {
|
---|
2321 | DisplayController.getCurrentFrame().removeItem(t);
|
---|
2322 | }
|
---|
2323 |
|
---|
2324 | if (!FreeItems.hasItemsAttachedToCursor()) {
|
---|
2325 | DisplayController.setCursorPosition(((Text) it).getParagraphEndPosition());
|
---|
2326 | DisplayController.resetCursorOffset();
|
---|
2327 | }
|
---|
2328 |
|
---|
2329 | DisplayController.requestRefresh(true);
|
---|
2330 |
|
---|
2331 | return true;
|
---|
2332 | }
|
---|
2333 | }
|
---|
2334 | }
|
---|
2335 |
|
---|
2336 | return false;
|
---|
2337 | }
|
---|
2338 |
|
---|
2339 | /**
|
---|
2340 | * Gets the file name that actions should use to export files created by
|
---|
2341 | * running actions from this frame.
|
---|
2342 | *
|
---|
2343 | * @return the fileName if the frame contains an '@file' tag. Returns the
|
---|
2344 | * name of the frame if the tag isnt on the frame.
|
---|
2345 | */
|
---|
2346 | public String getExportFileName()
|
---|
2347 | {
|
---|
2348 | String fileName = getExportFileTagValue();
|
---|
2349 |
|
---|
2350 | if (fileName == null) {
|
---|
2351 | fileName = getTitle();
|
---|
2352 |
|
---|
2353 | if (fileName == null) {
|
---|
2354 | fileName = getName();
|
---|
2355 | }
|
---|
2356 | }
|
---|
2357 |
|
---|
2358 | return fileName;
|
---|
2359 | }
|
---|
2360 |
|
---|
2361 | public void toggleBackgroundColor()
|
---|
2362 | {
|
---|
2363 | setBackgroundColor(ColorUtils.getNextColor(_background, TemplateSettings.BackgroundColorWheel.get(), null));
|
---|
2364 | }
|
---|
2365 |
|
---|
2366 | public void setName(String frameset, int i)
|
---|
2367 | {
|
---|
2368 | setFrameset(frameset);
|
---|
2369 | setFrameNumber(i);
|
---|
2370 | }
|
---|
2371 |
|
---|
2372 | /**
|
---|
2373 | * Sets the item permissions to match the protection for the frame.
|
---|
2374 | * No longer sets item permissions, since items can have their own permissions now (but still default to frame permissions)
|
---|
2375 | *
|
---|
2376 | */
|
---|
2377 | public void refreshItemPermissions(UserAppliedPermission maxPermission)
|
---|
2378 | {
|
---|
2379 | if(_frameName == null) {
|
---|
2380 | return;
|
---|
2381 | }
|
---|
2382 |
|
---|
2383 | UserAppliedPermission permission = UserAppliedPermission.min(maxPermission, getUserAppliedPermission());
|
---|
2384 |
|
---|
2385 | switch (permission) {
|
---|
2386 | case none:
|
---|
2387 | _frameName.setBackgroundColor(FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_NONE);
|
---|
2388 | break;
|
---|
2389 | case followLinks:
|
---|
2390 | _frameName.setBackgroundColor(FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_FOLLOW_LINKS);
|
---|
2391 | break;
|
---|
2392 | case copy:
|
---|
2393 | _frameName.setBackgroundColor(FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_COPY);
|
---|
2394 | break;
|
---|
2395 | case createFrames:
|
---|
2396 | _frameName.setBackgroundColor(FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_CREATE_FRAMES);
|
---|
2397 | break;
|
---|
2398 | case full:
|
---|
2399 | _frameName.setBackgroundColor(FRAME_NAME_BACKGROUND_COLOUR_FOR_PERMISSION_FULL);
|
---|
2400 | break;
|
---|
2401 | default:
|
---|
2402 | assert (false);
|
---|
2403 | break;
|
---|
2404 | }
|
---|
2405 |
|
---|
2406 | for (Overlay o : getOverlays()) {
|
---|
2407 | for(Item i : o.Frame.getBody(false)) {
|
---|
2408 | i.setOverlayPermission(o.permission);
|
---|
2409 | }
|
---|
2410 | o.Frame.refreshItemPermissions(o.permission);
|
---|
2411 | }
|
---|
2412 | }
|
---|
2413 |
|
---|
2414 | public boolean isTestFrame()
|
---|
2415 | {
|
---|
2416 | Text title = getTitleItem();
|
---|
2417 | if (title == null) {
|
---|
2418 | return false;
|
---|
2419 | }
|
---|
2420 | String action = title.getFirstAction();
|
---|
2421 | if (action == null) {
|
---|
2422 | return false;
|
---|
2423 | }
|
---|
2424 | action = action.toLowerCase();
|
---|
2425 | return action.startsWith(Simple.RUN_FRAME_ACTION) || action.startsWith(Simple.DEBUG_FRAME_ACTION);
|
---|
2426 | }
|
---|
2427 |
|
---|
2428 | public void setActiveTime(String activeTime)
|
---|
2429 | {
|
---|
2430 | try {
|
---|
2431 | _activeTime = new Time(Time.valueOf(activeTime).getTime() + 12 * 60 * 60 * 1000);
|
---|
2432 | } catch (Exception e) {
|
---|
2433 | _activeTime = new Time(0);
|
---|
2434 | }
|
---|
2435 | }
|
---|
2436 |
|
---|
2437 | public void setActiveTime(Time activeTime)
|
---|
2438 | {
|
---|
2439 | _activeTime = activeTime;
|
---|
2440 | }
|
---|
2441 |
|
---|
2442 | public void setDarkTime(Time darkTime)
|
---|
2443 | {
|
---|
2444 | _darkTime = darkTime;
|
---|
2445 | }
|
---|
2446 |
|
---|
2447 | public void setDarkTime(String darkTime)
|
---|
2448 | {
|
---|
2449 | try {
|
---|
2450 | _darkTime = new Time(Time.valueOf(darkTime).getTime() + 12 * 60 * 60 * 1000);
|
---|
2451 | } catch (Exception e) {
|
---|
2452 | _darkTime = new Time(0);
|
---|
2453 | }
|
---|
2454 | }
|
---|
2455 |
|
---|
2456 | /**
|
---|
2457 | * Returns null if their is no backup frame or if it is invalid.
|
---|
2458 | *
|
---|
2459 | * @return the backup frame for this frame
|
---|
2460 | */
|
---|
2461 | public Frame getBackupFrame()
|
---|
2462 | {
|
---|
2463 | Text backupTag = _annotations.get("old");
|
---|
2464 | if (backupTag == null) {
|
---|
2465 | return null;
|
---|
2466 | }
|
---|
2467 |
|
---|
2468 | // TODO want another way to deal with updating of annotations items
|
---|
2469 | // without F12 refresh
|
---|
2470 | // Reparse the frame if annotation item has been modified
|
---|
2471 | String[] processedText = backupTag.getProcessedText();
|
---|
2472 | if (processedText == null) {
|
---|
2473 | // Reparse the frame if this item has not yet been parsed
|
---|
2474 | FrameUtils.Parse(this);
|
---|
2475 | return getBackupFrame();
|
---|
2476 | }
|
---|
2477 |
|
---|
2478 | // Now return the name of the backed up frame
|
---|
2479 | String link = backupTag.getAbsoluteLink();
|
---|
2480 | if (link == null || link.equalsIgnoreCase(getName())) {
|
---|
2481 | return null;
|
---|
2482 | }
|
---|
2483 |
|
---|
2484 | Frame backup = FrameIO.LoadFrame(link);
|
---|
2485 | return backup;
|
---|
2486 | }
|
---|
2487 |
|
---|
2488 | public Time getDarkTime()
|
---|
2489 | {
|
---|
2490 | return _darkTime;
|
---|
2491 | }
|
---|
2492 |
|
---|
2493 | public Time getActiveTime()
|
---|
2494 | {
|
---|
2495 | return _activeTime;
|
---|
2496 | }
|
---|
2497 |
|
---|
2498 | /**
|
---|
2499 | * Gets the number of backed up versions of this frame are saved plus 1 for
|
---|
2500 | * this frame.
|
---|
2501 | *
|
---|
2502 | * @return the number of frames in the backed up comet
|
---|
2503 | */
|
---|
2504 | public int getCometLength()
|
---|
2505 | {
|
---|
2506 | Frame backup = getBackupFrame();
|
---|
2507 | return 1 + (backup == null ? 0 : backup.getCometLength());
|
---|
2508 | }
|
---|
2509 |
|
---|
2510 | public void addAnnotation(Text item)
|
---|
2511 | {
|
---|
2512 | if (_annotations == null) {
|
---|
2513 | _annotations = new HashMap<String, Text>();
|
---|
2514 | }
|
---|
2515 |
|
---|
2516 | // Check if this item has already been processed
|
---|
2517 | String[] tokens = item.getProcessedText();
|
---|
2518 | if (tokens != null) {
|
---|
2519 | if (tokens.length > 0) {
|
---|
2520 | _annotations.put(tokens[0], item);
|
---|
2521 | }
|
---|
2522 | return;
|
---|
2523 | }
|
---|
2524 |
|
---|
2525 | String text = item.getText().trim();
|
---|
2526 | assert (text.charAt(0) == '@');
|
---|
2527 |
|
---|
2528 | // Ignore annotations with spaces after the tag symbol
|
---|
2529 | if (text.length() < 2 || !Character.isLetter(text.charAt(1))) {
|
---|
2530 | item.setProcessedText(new String[0]);
|
---|
2531 | return;
|
---|
2532 | }
|
---|
2533 |
|
---|
2534 | // The separator char must come before the first non letter otherwise we
|
---|
2535 | // ignore the annotation item
|
---|
2536 | for (int i = 2; i < text.length(); i++) {
|
---|
2537 | char ch = text.charAt(i);
|
---|
2538 | if (!Character.isLetterOrDigit(ch)) {
|
---|
2539 | // Must have an attribute value pair
|
---|
2540 | if (ch == AttributeValuePair.SEPARATOR_CHAR) {
|
---|
2541 | // Get the attribute
|
---|
2542 | String attribute = text.substring(1, i).toLowerCase();
|
---|
2543 | String value = "";
|
---|
2544 | if (text.length() > 1 + i) {
|
---|
2545 | value = text.substring(i + 1).trim();
|
---|
2546 | }
|
---|
2547 | item.setProcessedText(new String[] { attribute, value });
|
---|
2548 | _annotations.put(attribute, item);
|
---|
2549 | return;
|
---|
2550 | } else {
|
---|
2551 | item.setProcessedText(new String[0]);
|
---|
2552 | return;
|
---|
2553 | }
|
---|
2554 | }
|
---|
2555 | }
|
---|
2556 |
|
---|
2557 | // If it was nothing but letters and digits save the tag
|
---|
2558 | String lowerCaseText = text.substring(1).toLowerCase();
|
---|
2559 | item.setProcessedText(new String[] { lowerCaseText });
|
---|
2560 | _annotations.put(lowerCaseText, item);
|
---|
2561 | }
|
---|
2562 |
|
---|
2563 | public boolean hasAnnotation(String annotation)
|
---|
2564 | {
|
---|
2565 | if (_annotations == null) {
|
---|
2566 | refreshAnnotationList();
|
---|
2567 | }
|
---|
2568 |
|
---|
2569 | return _annotations.containsKey(annotation.toLowerCase());
|
---|
2570 | }
|
---|
2571 |
|
---|
2572 | /**
|
---|
2573 | * Returns the annotation value in full case.
|
---|
2574 | *
|
---|
2575 | * @param annotation
|
---|
2576 | * the annotation to retrieve the value of.
|
---|
2577 | * @return the annotation item value in full case or null if the annotation
|
---|
2578 | * is not on the frame or has no value.
|
---|
2579 | */
|
---|
2580 | public String getAnnotationValue(String annotation)
|
---|
2581 | {
|
---|
2582 | if (_annotations == null) {
|
---|
2583 | refreshAnnotationList();
|
---|
2584 | }
|
---|
2585 |
|
---|
2586 | Text text = _annotations.get(annotation.toLowerCase());
|
---|
2587 | if (text == null) {
|
---|
2588 | return null;
|
---|
2589 | }
|
---|
2590 |
|
---|
2591 | String[] tokens = text.getProcessedText();
|
---|
2592 |
|
---|
2593 | if (tokens != null && tokens.length > 1) {
|
---|
2594 | return tokens[1];
|
---|
2595 | }
|
---|
2596 |
|
---|
2597 | return null;
|
---|
2598 | }
|
---|
2599 |
|
---|
2600 | public void clearAnnotations()
|
---|
2601 | {
|
---|
2602 | _annotations = null;
|
---|
2603 | }
|
---|
2604 |
|
---|
2605 | public List<Item> getVisibleItems()
|
---|
2606 | {
|
---|
2607 | return getSortedItems(true);
|
---|
2608 | }
|
---|
2609 |
|
---|
2610 | private void refreshAnnotationList()
|
---|
2611 | {
|
---|
2612 | if (_annotations == null) {
|
---|
2613 | _annotations = new HashMap<String, Text>();
|
---|
2614 | } else {
|
---|
2615 | _annotations.clear();
|
---|
2616 | }
|
---|
2617 |
|
---|
2618 | for (Text text : getTextItems()) {
|
---|
2619 | if (text.isAnnotation()) {
|
---|
2620 | addAnnotation(text);
|
---|
2621 | }
|
---|
2622 | }
|
---|
2623 | }
|
---|
2624 |
|
---|
2625 | public Collection<Text> getAnnotationItems()
|
---|
2626 | {
|
---|
2627 | if (_annotations == null) {
|
---|
2628 | refreshAnnotationList();
|
---|
2629 | }
|
---|
2630 |
|
---|
2631 | return _annotations.values();
|
---|
2632 | }
|
---|
2633 |
|
---|
2634 | /**
|
---|
2635 | * Gets a list of items to be saved to file by text file writers.
|
---|
2636 | *
|
---|
2637 | * @return the list of items to be saved to a text file
|
---|
2638 | */
|
---|
2639 | /*public List<Item> getItemsToSave() {
|
---|
2640 | if (!_sorted) {
|
---|
2641 | Collections.sort(_body);
|
---|
2642 | _sorted = true;
|
---|
2643 | }
|
---|
2644 |
|
---|
2645 | // iWidgets are handled specially since 8 items are written as one
|
---|
2646 | Collection<Widget> seenWidgets = new LinkedHashSet<Widget>();
|
---|
2647 |
|
---|
2648 | List<Item> toSave = new ArrayList<Item>();
|
---|
2649 |
|
---|
2650 | for (Item i : _body) {
|
---|
2651 | if (i == null || i.dontSave()) {
|
---|
2652 | continue;
|
---|
2653 | }
|
---|
2654 |
|
---|
2655 | // Ensure only one of the WidgetCorners represent a single widget
|
---|
2656 | if (i instanceof WidgetCorner) {
|
---|
2657 | Widget iw = ((WidgetCorner) i).getWidgetSource();
|
---|
2658 | if (seenWidgets.contains(iw)) {
|
---|
2659 | continue;
|
---|
2660 | }
|
---|
2661 | seenWidgets.add(iw);
|
---|
2662 | toSave.add(iw.getSource());
|
---|
2663 | } else if (i instanceof XRayable) {
|
---|
2664 | XRayable x = (XRayable) i;
|
---|
2665 | toSave.addAll(x.getItemsToSave());
|
---|
2666 | // Circle centers are items with attached enclosures
|
---|
2667 | } else if (i.hasEnclosures()) {
|
---|
2668 | continue;
|
---|
2669 | } else {
|
---|
2670 | toSave.add(i);
|
---|
2671 | }
|
---|
2672 | }
|
---|
2673 |
|
---|
2674 | for (Vector v : getVectors()) {
|
---|
2675 | toSave.add(v.Source);
|
---|
2676 | }
|
---|
2677 |
|
---|
2678 | return toSave;
|
---|
2679 | }*/
|
---|
2680 |
|
---|
2681 | public List<Item> getItemsToSave() {
|
---|
2682 | return getItemsToSave(BodyType.PrimaryBody);
|
---|
2683 | }
|
---|
2684 |
|
---|
2685 | /**
|
---|
2686 | * Returns a list of items for the specified BodyType.
|
---|
2687 | *
|
---|
2688 | * Asking for the primary or surrogate items gives you exactly those.
|
---|
2689 | *
|
---|
2690 | * Asking for the body items is a weird case because the body list is
|
---|
2691 | * transitory. Therefore, when asking for the body items, this
|
---|
2692 | * function assumes that you want all items, reguardless of if they
|
---|
2693 | * are primaries or surrogates. As of 20/08/2019, there are no places
|
---|
2694 | * in the code that asks for the body items to save.
|
---|
2695 | * @param type
|
---|
2696 | * @return
|
---|
2697 | */
|
---|
2698 | public List<Item> getItemsToSave(BodyType type) {
|
---|
2699 | assert(!type.equals(BodyType.BodyDisplay));
|
---|
2700 | switch (type) {
|
---|
2701 | case SurrogateBody:
|
---|
2702 | return getItemsToSave(_surrogateItemsBody);
|
---|
2703 | case BodyDisplay:
|
---|
2704 | return getItemsToSave(new ItemsList(getAllFrameItemsRaw()));
|
---|
2705 | case PrimaryBody:
|
---|
2706 | default:
|
---|
2707 | return getItemsToSave(_primaryItemsBody);
|
---|
2708 | }
|
---|
2709 | }
|
---|
2710 |
|
---|
2711 | private List<Item> getItemsToSave(ItemsList body) {
|
---|
2712 | body.sort();
|
---|
2713 | List<Widget> seenWidgets = new ArrayList<Widget>();
|
---|
2714 |
|
---|
2715 | List<Item> toSave = new ArrayList<Item>();
|
---|
2716 |
|
---|
2717 | for (Item item: body) {
|
---|
2718 |
|
---|
2719 | if (item == null || item.dontSave()) {
|
---|
2720 | continue;
|
---|
2721 | }
|
---|
2722 |
|
---|
2723 | if (item instanceof WidgetCorner) {
|
---|
2724 | // Save the widget source.
|
---|
2725 | // Each widget has multiple WidgetCorner's..ignore them if we already have the source.
|
---|
2726 | Widget iw = ((WidgetCorner) item).getWidgetSource();
|
---|
2727 | if (seenWidgets.contains(iw)) { continue; }
|
---|
2728 | seenWidgets.add(iw);
|
---|
2729 | toSave.add(iw.getSource());
|
---|
2730 | } else if (item instanceof XRayable) {
|
---|
2731 | // XRayable Items have their sources saved.
|
---|
2732 | XRayable x = (XRayable) item;
|
---|
2733 | toSave.addAll(x.getItemsToSave());
|
---|
2734 | } else if (item.hasEnclosures()) {
|
---|
2735 | // Deals with Circle objects only?
|
---|
2736 | continue;
|
---|
2737 | } else {
|
---|
2738 | toSave.add(item);
|
---|
2739 | }
|
---|
2740 | }
|
---|
2741 |
|
---|
2742 | return toSave;
|
---|
2743 | }
|
---|
2744 |
|
---|
2745 | public Collection<Item> getOverlayItems()
|
---|
2746 | {
|
---|
2747 | return _overlayItems;
|
---|
2748 | }
|
---|
2749 |
|
---|
2750 | /**
|
---|
2751 | * Returns true if this frame has and overlays for the specified frame.
|
---|
2752 | *
|
---|
2753 | * @param frame
|
---|
2754 | * @return
|
---|
2755 | */
|
---|
2756 | public boolean hasOverlay(Frame frame)
|
---|
2757 | {
|
---|
2758 | return _overlays.containsValue(frame);
|
---|
2759 | }
|
---|
2760 |
|
---|
2761 | public Collection<Item> getAllItems() {
|
---|
2762 | Collection<Item> allItems = getBody(true).cloneList();
|
---|
2763 |
|
---|
2764 | allItems.addAll(_overlayItems);
|
---|
2765 | allItems.addAll(_vectorItems);
|
---|
2766 | return allItems;
|
---|
2767 | }
|
---|
2768 |
|
---|
2769 | public Collection<Item> getVectorItems()
|
---|
2770 | {
|
---|
2771 | Collection<Item> vectorItems = new LinkedHashSet<Item>(_vectorItems);
|
---|
2772 | vectorItems.addAll(getNonAnnotationItems(false));
|
---|
2773 | return vectorItems;
|
---|
2774 | }
|
---|
2775 |
|
---|
2776 | /**
|
---|
2777 | * Gets a list of all the text items on the frame.
|
---|
2778 | *
|
---|
2779 | * @return
|
---|
2780 | */
|
---|
2781 | public Collection<Text> getTextItems()
|
---|
2782 | {
|
---|
2783 | Collection<Text> textItems = new ArrayList<Text>();
|
---|
2784 |
|
---|
2785 | for (Item i : getSortedItems(true)) {
|
---|
2786 | // only add up normal body text items
|
---|
2787 | if ((i instanceof Text)) {
|
---|
2788 | textItems.add((Text) i);
|
---|
2789 | }
|
---|
2790 | }
|
---|
2791 |
|
---|
2792 | return textItems;
|
---|
2793 | }
|
---|
2794 |
|
---|
2795 | public Text getAnnotation(String annotation)
|
---|
2796 | {
|
---|
2797 | if (_annotations == null) {
|
---|
2798 | refreshAnnotationList();
|
---|
2799 | }
|
---|
2800 |
|
---|
2801 | return _annotations.get(annotation.toLowerCase());
|
---|
2802 | }
|
---|
2803 |
|
---|
2804 | public void recalculate()
|
---|
2805 | {
|
---|
2806 | for (Item i : getSortedItems()) {
|
---|
2807 | if (i.hasFormula() && !i.isAnnotation()) {
|
---|
2808 | i.calculate(i.getFormula());
|
---|
2809 | }
|
---|
2810 | }
|
---|
2811 | }
|
---|
2812 |
|
---|
2813 | public void removeObserver(FrameObserver observer)
|
---|
2814 | {
|
---|
2815 | _observers.remove(observer);
|
---|
2816 | }
|
---|
2817 |
|
---|
2818 | public void addObserver(FrameObserver observer)
|
---|
2819 | {
|
---|
2820 | _observers.add(observer);
|
---|
2821 | }
|
---|
2822 |
|
---|
2823 | public void clearObservers()
|
---|
2824 | {
|
---|
2825 | for (FrameObserver fl : _observers) {
|
---|
2826 | fl.removeSubject(this);
|
---|
2827 | }
|
---|
2828 |
|
---|
2829 | // The frame listener will call the frames removeListener method
|
---|
2830 | assert (_observers.size() == 0);
|
---|
2831 | }
|
---|
2832 |
|
---|
2833 | public Collection<Text> getNonAnnotationText(boolean removeTitle)
|
---|
2834 | {
|
---|
2835 | Collection<Text> items = new LinkedHashSet<Text>();
|
---|
2836 |
|
---|
2837 | for (Item i : getSortedItems(true)) {
|
---|
2838 | // only add up normal body text items
|
---|
2839 | if (i instanceof Text && !i.isAnnotation()) {
|
---|
2840 | items.add((Text) i);
|
---|
2841 | }
|
---|
2842 | }
|
---|
2843 |
|
---|
2844 | if (removeTitle) {
|
---|
2845 | items.remove(getTitleItem());
|
---|
2846 | }
|
---|
2847 |
|
---|
2848 | return items;
|
---|
2849 | }
|
---|
2850 |
|
---|
2851 | @Deprecated
|
---|
2852 | public void disposeDeprecated() {
|
---|
2853 | clearObservers();
|
---|
2854 |
|
---|
2855 | for (Item i : _body) {
|
---|
2856 | i.dispose();
|
---|
2857 | }
|
---|
2858 |
|
---|
2859 | _frameName.dispose();
|
---|
2860 | _body = null;
|
---|
2861 | _frameName = null;
|
---|
2862 | }
|
---|
2863 |
|
---|
2864 | /**
|
---|
2865 | * Disposes off all references associated with this frame.
|
---|
2866 | * This operation is NOT REVERSEABLE through the history.
|
---|
2867 | */
|
---|
2868 | public void dispose() {
|
---|
2869 | clearObservers();
|
---|
2870 |
|
---|
2871 | List<Item> allFrameItems = getAllFrameItemsRaw();
|
---|
2872 |
|
---|
2873 | for (Item i: allFrameItems) {
|
---|
2874 | i.dispose();
|
---|
2875 | }
|
---|
2876 |
|
---|
2877 | _frameName.dispose();
|
---|
2878 | _frameName = null;
|
---|
2879 | getBody(false).clear();
|
---|
2880 | getPrimaryBody().clear();
|
---|
2881 | getSurrogateBody().clear();
|
---|
2882 | }
|
---|
2883 |
|
---|
2884 | public void parse()
|
---|
2885 | {
|
---|
2886 | for (Overlay o : getOverlays()) {
|
---|
2887 | o.Frame.parse();
|
---|
2888 | }
|
---|
2889 |
|
---|
2890 | // Must parse the frame AFTER the overlays
|
---|
2891 | FrameUtils.Parse(this);
|
---|
2892 | }
|
---|
2893 |
|
---|
2894 | public void setPath(String path)
|
---|
2895 | {
|
---|
2896 | this.path = path;
|
---|
2897 | }
|
---|
2898 |
|
---|
2899 | public String getPath()
|
---|
2900 | {
|
---|
2901 | return path;
|
---|
2902 | }
|
---|
2903 |
|
---|
2904 | public void setLocal(boolean isLocal)
|
---|
2905 | {
|
---|
2906 | this._isLocal = isLocal;
|
---|
2907 | }
|
---|
2908 |
|
---|
2909 | public boolean isLocal()
|
---|
2910 | {
|
---|
2911 | return _isLocal;
|
---|
2912 | }
|
---|
2913 |
|
---|
2914 | public String getExportFileTagValue()
|
---|
2915 | {
|
---|
2916 | return getAnnotationValue("file");
|
---|
2917 | }
|
---|
2918 |
|
---|
2919 | public void assertEquals(Frame frame2)
|
---|
2920 | {
|
---|
2921 | // Check that all the items on the frame are the same
|
---|
2922 | List<Item> items1 = getVisibleItems();
|
---|
2923 | List<Item> items2 = frame2.getVisibleItems();
|
---|
2924 |
|
---|
2925 | if (items1.size() != items2.size()) {
|
---|
2926 | throw new UnitTestFailedException(items1.size() + " items", items2.size() + " items");
|
---|
2927 | } else {
|
---|
2928 | for (int i = 0; i < items1.size(); i++) {
|
---|
2929 | Item i1 = items1.get(i);
|
---|
2930 | Item i2 = items2.get(i);
|
---|
2931 | String s1 = i1.getText();
|
---|
2932 | String s2 = i2.getText();
|
---|
2933 | if (!s1.equals(s2)) {
|
---|
2934 | throw new UnitTestFailedException(s1, s2);
|
---|
2935 | }
|
---|
2936 | }
|
---|
2937 | }
|
---|
2938 | }
|
---|
2939 |
|
---|
2940 | public boolean hasObservers()
|
---|
2941 | {
|
---|
2942 | return _observers != null && _observers.size() > 0;
|
---|
2943 | }
|
---|
2944 |
|
---|
2945 | public Collection<Item> getBodyItemsWithInsufficientPermissions() {
|
---|
2946 | return _bodyHiddenDueToPermissions.cloneList();
|
---|
2947 | }
|
---|
2948 |
|
---|
2949 | public void moveItemToBodyHiddenDueToPermission(final Item i) {
|
---|
2950 | getBody(true).remove(i);
|
---|
2951 | _bodyHiddenDueToPermissions.add(i);
|
---|
2952 | }
|
---|
2953 |
|
---|
2954 | public void moveItemFromBodyHiddenDueToPermission(Item i, PermissionTriple newPermission) {
|
---|
2955 | if (_bodyHiddenDueToPermissions.contains(i)) {
|
---|
2956 | _bodyHiddenDueToPermissions.remove(i);
|
---|
2957 | i.setPermission(newPermission);
|
---|
2958 | getBody(true).add(i);
|
---|
2959 | }
|
---|
2960 | }
|
---|
2961 |
|
---|
2962 | public Collection<? extends Item> getInteractableItems() {
|
---|
2963 | /*
|
---|
2964 | * TODO: Cache the interactableItems list so we dont have to recreate it
|
---|
2965 | * every time this method is called
|
---|
2966 | */
|
---|
2967 | if (_interactableItems.size() > 0) {
|
---|
2968 | return _interactableItems;
|
---|
2969 | }
|
---|
2970 |
|
---|
2971 | for (Item i : getBody(false)) {
|
---|
2972 | if (i == null) {
|
---|
2973 | continue;
|
---|
2974 | }
|
---|
2975 | if (i.isVisible()) {
|
---|
2976 | _interactableItems.add(i);
|
---|
2977 | } else {
|
---|
2978 | Collection<? extends XRayable> enclosures = i.getEnclosures();
|
---|
2979 | if (enclosures != null && !enclosures.isEmpty()) {
|
---|
2980 | Iterator<? extends XRayable> iterator = enclosures.iterator();
|
---|
2981 | while (iterator.hasNext()) {
|
---|
2982 | _interactableItems.add(iterator.next());
|
---|
2983 | }
|
---|
2984 | }
|
---|
2985 | }
|
---|
2986 | }
|
---|
2987 |
|
---|
2988 | for (Item i : _overlayItems) {
|
---|
2989 | if (i.hasPermission(UserAppliedPermission.followLinks)) {
|
---|
2990 | _interactableItems.add(i);
|
---|
2991 | }
|
---|
2992 | }
|
---|
2993 |
|
---|
2994 | for (Item i : _vectorItems) {
|
---|
2995 | if (i.hasPermission(UserAppliedPermission.none)) {
|
---|
2996 | _interactableItems.add(i);
|
---|
2997 | }
|
---|
2998 | }
|
---|
2999 |
|
---|
3000 | return _interactableItems;
|
---|
3001 | }
|
---|
3002 |
|
---|
3003 | /** Encryption related functions start **/
|
---|
3004 | public String getFrameEncryptionLabel() {
|
---|
3005 | return _encryptionLabel;
|
---|
3006 | }
|
---|
3007 |
|
---|
3008 | public void setFrameEncryptionLabel(String label) {
|
---|
3009 | LabelInfo labelResult = Label.getLabel(label);
|
---|
3010 | boolean isProfileOrNone = label.equals("Profile") || label.equals("None");
|
---|
3011 | if (!isProfileOrNone && !labelResult.is(LabelResult.SuccessResolveLabelToKey)) {
|
---|
3012 | MessageBay.displayMessage(labelResult.toString());
|
---|
3013 | this._encryptionLabel = null;
|
---|
3014 | return;
|
---|
3015 | }
|
---|
3016 |
|
---|
3017 | this.setChanged(true);
|
---|
3018 | _encryptionLabel = label;
|
---|
3019 | }
|
---|
3020 |
|
---|
3021 | public EncryptionPermissionTriple getFrameEncryptionPermission() {
|
---|
3022 | return _frameEncryptionPermission;
|
---|
3023 | }
|
---|
3024 |
|
---|
3025 | public void setFrameEncryptionPermission(EncryptionPermissionTriple p) {
|
---|
3026 | _frameEncryptionPermission = p;
|
---|
3027 | }
|
---|
3028 |
|
---|
3029 | public String getHomogeneousEncryptionLabel() {
|
---|
3030 | return _homogeneousEncryptionLabel;
|
---|
3031 | }
|
---|
3032 |
|
---|
3033 | public void setHomogeneousEncryptionLabel(String label) {
|
---|
3034 | LabelInfo labelResult = Label.getLabel(label);
|
---|
3035 | boolean isProfileOrNone = label.equals("Profile") || label.equals("None");
|
---|
3036 | if (!isProfileOrNone && !labelResult.is(LabelResult.SuccessResolveLabelToKey)) {
|
---|
3037 | MessageBay.displayMessage(labelResult.toString());
|
---|
3038 | this._homogeneousEncryptionLabel = null;
|
---|
3039 | return;
|
---|
3040 | }
|
---|
3041 |
|
---|
3042 | this.setChanged(true);
|
---|
3043 | _homogeneousEncryptionLabel = label;
|
---|
3044 | }
|
---|
3045 |
|
---|
3046 | public EncryptionPermissionTriple getEncryptionPermission() {
|
---|
3047 | return _itemEncryptionPermission;
|
---|
3048 | }
|
---|
3049 |
|
---|
3050 | public void setEncryptionPermission(EncryptionPermissionTriple p) {
|
---|
3051 | _itemEncryptionPermission = p;
|
---|
3052 | }
|
---|
3053 | /** Encryption related functions end **/
|
---|
3054 |
|
---|
3055 | public String getGroup() {
|
---|
3056 | return _groupFrameName;
|
---|
3057 | }
|
---|
3058 |
|
---|
3059 | public void setGroup(String _groupFrame) {
|
---|
3060 | this._groupFrameName = _groupFrame;
|
---|
3061 | this._groupFrame = null;
|
---|
3062 | }
|
---|
3063 |
|
---|
3064 | public Frame getGroupFrame() {
|
---|
3065 | if (this._groupFrame != null) {
|
---|
3066 | return this._groupFrame;
|
---|
3067 | } else if (this._groupFrameName != null){
|
---|
3068 | this._groupFrame = FrameIO.LoadFrame(this._groupFrameName + 1, FrameIO.GROUP_PATH);
|
---|
3069 | return this._groupFrame;
|
---|
3070 | } else {
|
---|
3071 | return null;
|
---|
3072 | }
|
---|
3073 | }
|
---|
3074 |
|
---|
3075 | public void setGroupFrame(Frame frame) {
|
---|
3076 | this._groupFrame = frame;
|
---|
3077 | }
|
---|
3078 |
|
---|
3079 | public List<String> getGroupMembers() {
|
---|
3080 | List<String> members = new ArrayList<String>();
|
---|
3081 | if (getGroupFrame() != null) {
|
---|
3082 | Collection<Text> textItems = getGroupFrame().getTextItems();
|
---|
3083 | Stream<Text> memberLists = textItems.stream().filter(t ->
|
---|
3084 | t.getText().toLowerCase().startsWith("@owner: ") ||
|
---|
3085 | t.getText().toLowerCase().startsWith("@members: "));
|
---|
3086 | for(Text t: memberLists.collect(Collectors.toList())) {
|
---|
3087 | if (t.getText().toLowerCase().startsWith("@owner: ")) {
|
---|
3088 | members.add(t.getText().substring(8));
|
---|
3089 | } else if (t.getText().toLowerCase().startsWith("@members: ")) {
|
---|
3090 | //10
|
---|
3091 | String[] split = t.getText().substring(10).split(",");
|
---|
3092 | for (String m: split) {
|
---|
3093 | members.add(m.trim());
|
---|
3094 | }
|
---|
3095 | }
|
---|
3096 | }
|
---|
3097 | }
|
---|
3098 | return members;
|
---|
3099 | }
|
---|
3100 |
|
---|
3101 | public boolean hasSurrogates() {
|
---|
3102 | return !_surrogateItemsBody.isEmpty();
|
---|
3103 | }
|
---|
3104 |
|
---|
3105 | private boolean meetsVisibilityRequirements(boolean requireVisible, Item i) {
|
---|
3106 | return i.isVisible() || (!requireVisible && !i.isDeleted());
|
---|
3107 | }
|
---|
3108 |
|
---|
3109 | private static final class History {
|
---|
3110 |
|
---|
3111 | public enum Type {
|
---|
3112 | deletion,
|
---|
3113 | movement
|
---|
3114 | }
|
---|
3115 |
|
---|
3116 | public final ItemsList items;
|
---|
3117 |
|
---|
3118 | public final Type type;
|
---|
3119 |
|
---|
3120 | public final boolean undoDeleteAssociatedFiles;
|
---|
3121 |
|
---|
3122 | public History(ItemsList changed, Type type, boolean undoDeleteAssociatedFiles)
|
---|
3123 | {
|
---|
3124 | this.undoDeleteAssociatedFiles = undoDeleteAssociatedFiles;
|
---|
3125 | this.items = new ItemsList(changed);
|
---|
3126 | this.type = type;
|
---|
3127 | }
|
---|
3128 |
|
---|
3129 | @Override
|
---|
3130 | public String toString()
|
---|
3131 | {
|
---|
3132 | return this.type.toString() + ":\n" + this.items.toString();
|
---|
3133 | }
|
---|
3134 | }
|
---|
3135 |
|
---|
3136 | protected boolean hasAnnotations() {
|
---|
3137 | return _annotations != null && _annotations.size() > 0;
|
---|
3138 | }
|
---|
3139 |
|
---|
3140 | public ItemsList getBody(boolean respectSurrogateMode) {
|
---|
3141 | if (respectSurrogateMode) { ensureBody(); }
|
---|
3142 | return _body;
|
---|
3143 | }
|
---|
3144 |
|
---|
3145 | private void ensureBody() {
|
---|
3146 | List<String> accessibleLabelsNames = Label.getAccessibleLabelsNames(getPrimaryBody());
|
---|
3147 | if (!accessibleLabelsNames.equals(labelsOnLastBodySet)) {
|
---|
3148 | this.parse();
|
---|
3149 | }
|
---|
3150 | }
|
---|
3151 |
|
---|
3152 | protected void setBody(List<Item> newBody, List<String> labelsOnSet) {
|
---|
3153 | _body.clear();
|
---|
3154 | _body.addAll(newBody);
|
---|
3155 | this.labelsOnLastBodySet = labelsOnSet;
|
---|
3156 | }
|
---|
3157 |
|
---|
3158 | public ItemsList getPrimaryBody() {
|
---|
3159 | return _primaryItemsBody;
|
---|
3160 | }
|
---|
3161 | public ItemsList getSurrogateBody() {
|
---|
3162 | return _surrogateItemsBody;
|
---|
3163 | }
|
---|
3164 |
|
---|
3165 |
|
---|
3166 | /**
|
---|
3167 | * Gets all the items on the frame, regardless of whether they are primary or surrogate items.
|
---|
3168 | *
|
---|
3169 | * Bryce says: This function will likely only ever be used inside Frame itself, as callers from
|
---|
3170 | * outside Frame should care about what the state of the Frame.
|
---|
3171 | * @return
|
---|
3172 | */
|
---|
3173 | private List<Item> getAllFrameItemsRaw() {
|
---|
3174 | List<Item> primaries = getPrimaryBody().cloneList();
|
---|
3175 | List<Item> surrogateBody = getSurrogateBody().cloneList();
|
---|
3176 | primaries.addAll(surrogateBody);
|
---|
3177 | List<Item> allFrameItems = primaries.stream().distinct().collect(Collectors.toList());
|
---|
3178 | return allFrameItems;
|
---|
3179 | }
|
---|
3180 | }
|
---|