1 | package org.expeditee.gio;
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2 |
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3 | import org.expeditee.core.Image;
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4 | import org.expeditee.core.TextLayout;
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5 | import org.expeditee.gio.gesture.ExpediteeKBMGestureTranslator;
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6 | import org.expeditee.gio.gesture.StandardGestureActions;
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7 | import org.expeditee.gio.input.StandardInputEventListeners;
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8 | import org.expeditee.gio.javafx.JavaFXEcosystemManager;
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9 | import org.expeditee.gio.swing.SwingEcosystemManager;
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10 | import org.expeditee.items.widgets.Widget;
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11 |
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12 | /**
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13 | * Central access point for all Graphics/Input/Output managers.
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14 | *
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15 | * @author cts16
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16 | */
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17 | public abstract class EcosystemManager {
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18 |
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19 | /** Enumeration of the available types of ecosystem. */
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20 | public static enum Ecosystem {
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21 | Swing,
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22 | JavaFX
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23 | }
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24 |
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25 | /** The type of GIO ecosystem running in this session. */
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26 | private static Ecosystem _type;
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27 |
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28 | /** The clipboard manager in use for this session. */
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29 | private static ClipboardManager _clipboardManager;
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30 | /** The image manager in use for this session. */
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31 | private static ImageManager _imageManager;
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32 | /** The graphics manager in use for this session. */
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33 | private static GraphicsManager _graphicsManager;
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34 | /** The font manager in use for this session. */
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35 | private static FontManager _fontManager;
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36 | /** The text-layout manager in use for this session. */
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37 | private static TextLayoutManager _textLayoutManager;
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38 | /** The input manager in use for this session. */
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39 | private static InputManager _inputManager;
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40 | /** The misc. manager in use for this session. */
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41 | private static MiscManager _miscManager;
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42 | /** The drag-and-drop manager in use for this session. */
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43 | private static DragAndDropManager _dndManager;
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44 |
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45 | /** Shouldn't be instantiated, static class only. */
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46 | protected EcosystemManager()
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47 | {
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48 | }
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49 |
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50 | /** Creates an ecosystem for the given ecosystem-type. */
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51 | public static void createEcosystem(Ecosystem type)
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52 | {
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53 | // Remember the ecosystem type for future reference
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54 | _type = type;
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55 |
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56 | // Create the ecosystem for the given type
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57 | if (type == Ecosystem.Swing) {
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58 | SwingEcosystemManager.createSwingEcosystem();
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59 | } else if (type == Ecosystem.JavaFX) {
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60 | JavaFXEcosystemManager.createJavaFXEcosystem();
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61 | }
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62 | }
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63 |
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64 | /** Gets the type of GIO ecosystem running for this session. */
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65 | public static Ecosystem getType()
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66 | {
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67 | return _type;
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68 | }
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69 |
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70 | /** Adds an ecosystem-native interactive widget to the ecosystem. */
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71 | public static void addInteractiveWidget(Widget iw)
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72 | {
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73 | // Can't add nothing
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74 | if (iw == null) {
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75 | return;
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76 | }
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77 |
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78 | // Only add the widget if it is designed for the current ecosystem
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79 | if (!iw.isSupportedOnCurrentEcosystem()) {
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80 | return;
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81 | }
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82 |
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83 | // Add the widget to the graphics and input managers
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84 | _graphicsManager.addInteractiveWidget(iw);
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85 | _inputManager.addInteractiveWidget(iw);
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86 | }
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87 |
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88 | /** Removes an ecosystem-native interactive widget from the ecosystem. */
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89 | public static void removeInteractiveWidget(Widget iw)
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90 | {
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91 | // Can't remove nothing
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92 | if (iw == null) {
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93 | return;
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94 | }
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95 |
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96 | // Add the widget to the graphics and input managers
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97 | _graphicsManager.removeInteractiveWidget(iw);
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98 | _inputManager.removeInteractiveWidget(iw);
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99 | }
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100 |
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101 | /** Sets the clipboard manager for this session. Can only be done once. */
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102 | public static void setClipboardManager(ClipboardManager clipboardManager)
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103 | {
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104 | if (_clipboardManager == null) {
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105 | _clipboardManager = clipboardManager;
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106 | }
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107 | }
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108 |
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109 | /** Gets the clipboard manager set for this session. */
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110 | public static ClipboardManager getClipboardManager()
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111 | {
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112 | return _clipboardManager;
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113 | }
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114 |
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115 | /** Sets the image manager for this session. Can only be done once. */
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116 | public static void setImageManager(ImageManager imageManager)
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117 | {
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118 | if (_imageManager == null) {
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119 | _imageManager = imageManager;
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120 | Image.setManager(imageManager);
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121 | }
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122 | }
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123 |
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124 | /** Gets the image manager set for this session. */
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125 | public static ImageManager getImageManager()
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126 | {
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127 | return _imageManager;
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128 | }
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129 |
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130 | /** Sets the graphics manager for this session. Can only be done once. */
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131 | public static void setGraphicsManager(GraphicsManager graphicsManager)
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132 | {
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133 | if (_graphicsManager == null) {
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134 | _graphicsManager = graphicsManager;
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135 | }
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136 | }
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137 |
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138 | /** Gets the graphics manager set for this session. */
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139 | public static GraphicsManager getGraphicsManager()
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140 | {
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141 | return _graphicsManager;
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142 | }
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143 |
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144 | /** Sets the font manager for this session. Can only be done once. */
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145 | public static void setFontManager(FontManager fontManager)
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146 | {
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147 | if (_fontManager == null) {
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148 | _fontManager = fontManager;
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149 | }
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150 | }
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151 |
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152 | /** Gets the font manager set for this session. */
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153 | public static FontManager getFontManager()
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154 | {
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155 | return _fontManager;
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156 | }
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157 |
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158 | /** Sets the text-layout manager for this session. Can only be done once. */
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159 | public static void setTextLayoutManager(TextLayoutManager textLayoutManager)
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160 | {
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161 | if (_textLayoutManager == null) {
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162 | _textLayoutManager = textLayoutManager;
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163 | TextLayout.setManager(textLayoutManager);
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164 | }
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165 | }
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166 |
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167 | /** Gets the text-layout manager set for this session. */
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168 | public static TextLayoutManager getTextLayoutManager()
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169 | {
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170 | return _textLayoutManager;
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171 | }
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172 |
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173 | /** Sets the input manager for this session. Can only be done once. */
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174 | public static void setInputManager(InputManager inputManager)
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175 | {
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176 | if (_inputManager == null) {
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177 | _inputManager = inputManager;
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178 | _inputManager.addInputEventToGestureTranslator(new ExpediteeKBMGestureTranslator());
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179 | _inputManager.registerGestureListener(StandardGestureActions.getInstance());
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180 | StandardInputEventListeners.registerWith(_inputManager);
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181 | }
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182 | }
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183 |
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184 | /** Gets the input manager set for this session. */
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185 | public static InputManager getInputManager()
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186 | {
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187 | return _inputManager;
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188 | }
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189 |
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190 | /** Sets the misc. manager for this session. Can only be done once. */
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191 | public static void setMiscManager(MiscManager miscManager)
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192 | {
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193 | if (_miscManager == null) {
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194 | _miscManager = miscManager;
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195 | }
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196 | }
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197 |
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198 | /** Gets the misc. manager set for this session. */
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199 | public static MiscManager getMiscManager()
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200 | {
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201 | return _miscManager;
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202 | }
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203 |
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204 | /** Sets the drag-and-drop manager for this session. Can only be done once. */
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205 | public static void setDragAndDropManager(DragAndDropManager dndManager)
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206 | {
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207 | if (_dndManager == null) {
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208 | _dndManager = dndManager;
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209 | }
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210 | }
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211 |
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212 | /** Gets the drag-and-drop manager set for this session. */
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213 | public static DragAndDropManager getDragAndDropManager()
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214 | {
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215 | return _dndManager;
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216 | }
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217 |
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218 | // /** Returns true once all managers are instantiated. */
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219 | // public static boolean IsEcosystemReady() {
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220 | // return _type != null && _clipboardManager != null && _imageManager != null &&
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221 | // _graphicsManager != null && _fontManager != null && _textLayoutManager != null &&
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222 | // _inputManager != null && _miscManager != null && _dndManager != null;
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223 | // }
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224 | }
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