Mercurial > projects > doodle
annotate doodle/gtk/events.d @ 82:0314b2e03f9b
Moved gtk/conversions.d int gtk/events.d
Nearly done with the housekeeping...
| author | "David Bryant <bagnose@gmail.com>" |
|---|---|
| date | Mon, 16 Aug 2010 00:08:19 +0930 |
| parents | d92b9f04b1e8 |
| children | 752676232e4b |
| rev | line source |
|---|---|
| 73 | 1 module doodle.gtk.events; |
| 2 | |
| 3 public { | |
| 4 import doodle.tk.events; | |
| 5 } | |
| 6 | |
| 7 private { | |
| 8 import core.stdc.string : strlen; | |
|
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9 static import gdk.Event; |
| 73 | 10 } |
| 11 | |
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12 private { |
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13 |
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14 ButtonAction gtk2tkButtonAction(gdk.Event.EventType event_type) { |
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15 switch (event_type) { |
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16 case gdk.Event.EventType.BUTTON_PRESS: return ButtonAction.SINGLE_PRESS; |
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17 case gdk.Event.EventType.DOUBLE_BUTTON_PRESS: return ButtonAction.DOUBLE_PRESS; |
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18 case gdk.Event.EventType.TRIPLE_BUTTON_PRESS: return ButtonAction.TRIPLE_PRESS; |
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19 case gdk.Event.EventType.BUTTON_RELEASE: return ButtonAction.RELEASE; |
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20 default: |
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21 assert(false); |
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22 } |
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23 } |
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24 |
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25 ButtonName gtk2tkButtonName(gdk.Event.guint button) { |
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26 switch (button) { |
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27 case 1: return ButtonName.LEFT; |
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28 case 2: return ButtonName.MIDDLE; |
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29 case 3: return ButtonName.RIGHT; |
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30 case 4: return ButtonName.FOUR; |
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31 case 5: return ButtonName.FIVE; |
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32 default: |
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33 assert(false); |
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34 } |
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35 } |
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36 |
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37 Mask gtk2tkMask(gdk.Event.guint state) { |
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38 Modifier[] modifiers; |
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39 |
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40 if (state & gdk.Event.GdkModifierType.SHIFT_MASK) modifiers ~= Modifier.SHIFT; |
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41 if (state & gdk.Event.GdkModifierType.CONTROL_MASK) modifiers ~= Modifier.CONTROL; |
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42 if (state & gdk.Event.GdkModifierType.MOD1_MASK) modifiers ~= Modifier.ALT; |
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43 if (state & gdk.Event.GdkModifierType.MOD2_MASK) modifiers ~= Modifier.META; |
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44 // Note, MOD 3-5 are currently omitted |
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45 if (state & gdk.Event.GdkModifierType.BUTTON1_MASK) modifiers ~= Modifier.LEFT_BUTTON; |
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46 if (state & gdk.Event.GdkModifierType.BUTTON2_MASK) modifiers ~= Modifier.MIDDLE_BUTTON; |
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47 if (state & gdk.Event.GdkModifierType.BUTTON3_MASK) modifiers ~= Modifier.RIGHT_BUTTON; |
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48 if (state & gdk.Event.GdkModifierType.BUTTON4_MASK) modifiers ~= Modifier.UNUSED_BUTTON_1; |
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49 if (state & gdk.Event.GdkModifierType.BUTTON5_MASK) modifiers ~= Modifier.UNUSED_BUTTON_2; |
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50 |
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51 Mask m = Mask(modifiers); |
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52 |
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53 return Mask(modifiers); |
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54 } |
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55 |
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56 ScrollDirection gtk2tkDirection(gdk.Event.ScrollDirection direction) { |
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57 switch (direction) { |
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58 case gdk.Event.ScrollDirection.UP: return ScrollDirection.UP; |
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59 case gdk.Event.ScrollDirection.DOWN: return ScrollDirection.DOWN; |
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60 case gdk.Event.ScrollDirection.LEFT: return ScrollDirection.LEFT; |
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61 case gdk.Event.ScrollDirection.RIGHT: return ScrollDirection.RIGHT; |
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62 default: |
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63 assert(false); |
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64 } |
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65 } |
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66 |
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67 CrossingMode gtk2tkCrossingMode(gdk.Event.CrossingMode crossingMode) { |
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68 switch (crossingMode) { |
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69 case crossingMode.NORMAL: return CrossingMode.NORMAL; |
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70 case crossingMode.GRAB: return CrossingMode.GRAB; |
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71 case crossingMode.UNGRAB: return CrossingMode.UNGRAB; |
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72 case crossingMode.GTK_GRAB: return CrossingMode.GRAB2; |
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73 case crossingMode.GTK_UNGRAB: return CrossingMode.UNGRAB2; |
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74 case crossingMode.STATE_CHANGED: return CrossingMode.STATE_CHANGED; |
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75 default: |
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76 assert(false); |
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77 } |
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78 } |
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79 |
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80 } |
| 73 | 81 |
| 82 // Functions for creating the events | |
| 83 | |
| 84 /* | |
| 85 public struct GdkEventButton { | |
| 86 GdkEventType type; | |
| 87 GdkWindow *window; | |
| 88 byte sendEvent; | |
| 89 uint time; | |
| 90 double x; | |
| 91 double y; | |
| 92 double *axes; | |
| 93 uint state; | |
| 94 uint button; | |
| 95 GdkDevice *device; | |
| 96 double xRoot, yRoot; | |
| 97 } | |
| 98 */ | |
| 99 | |
| 77 | 100 ButtonEvent makeButtonEvent(const GdkEventButton * event, in ScreenModel screenModel) { |
| 101 Point screenPoint = Point(event.x + 0.5, screenModel.viewBoundsScreen.h - (event.y + 0.5)); | |
| 102 Point modelPoint = screenModel.screenToModel(screenPoint); | |
| 73 | 103 return new ButtonEvent(gtk2tkButtonAction(event.type), |
| 104 gtk2tkButtonName(event.button), | |
| 77 | 105 screenPoint, modelPoint, gtk2tkMask(event.state)); |
| 73 | 106 } |
| 107 | |
| 108 /* | |
| 109 public struct GdkEventMotion { | |
| 110 GdkEventType type; | |
| 111 GdkWindow *window; | |
| 112 byte sendEvent; | |
| 113 uint time; | |
| 114 double x; | |
| 115 double y; | |
| 116 double *axes; | |
| 117 uint state; | |
| 118 short isHint; | |
| 119 GdkDevice *device; | |
| 120 double xRoot, yRoot; | |
| 121 } | |
| 122 */ | |
| 123 | |
| 77 | 124 MotionEvent makeMotionEvent(const GdkEventMotion * event, in ScreenModel screenModel) { |
| 125 Point screenPoint = Point(event.x + 0.5, screenModel.viewBoundsScreen.h - (event.y + 0.5)); | |
| 126 Point modelPoint = screenModel.screenToModel(screenPoint); | |
| 73 | 127 |
| 77 | 128 return new MotionEvent(screenPoint, modelPoint, gtk2tkMask(event.state)); |
| 73 | 129 } |
| 130 | |
| 131 /* | |
| 132 public struct GdkEventKey { | |
| 133 GdkEventType type; | |
| 134 GdkWindow *window; | |
| 135 byte sendEvent; | |
| 136 uint time; | |
| 137 uint state; | |
| 138 uint keyval; | |
| 139 int length; | |
| 140 char *string; | |
| 141 ushort hardwareKeycode; | |
| 142 ubyte group; | |
| 143 uint bitfield0; | |
| 144 uint isModifier : 1; | |
| 145 } | |
| 146 */ | |
| 147 | |
| 77 | 148 KeyEvent makeKeyEvent(const GdkEventKey * event, in ScreenModel screenModel) { |
| 73 | 149 return new KeyEvent(event.string[0..strlen(event.string)].idup, |
| 150 event.keyval, | |
| 151 gtk2tkMask(event.state)); | |
| 152 } | |
| 153 | |
| 154 /* | |
| 155 public struct GdkEventScroll { | |
| 156 GdkEventType type; | |
| 157 GdkWindow *window; | |
| 158 byte sendEvent; | |
| 159 uint time; | |
| 160 double x; | |
| 161 double y; | |
| 162 uint state; | |
| 163 GdkScrollDirection direction; | |
| 164 GdkDevice *device; | |
| 165 double xRoot, yRoot; | |
| 166 } | |
| 167 */ | |
| 168 | |
| 77 | 169 ScrollEvent makeScrollEvent(const GdkEventScroll * event, in ScreenModel screenModel) { |
| 170 Point screenPoint = Point(event.x + 0.5, screenModel.viewBoundsScreen.h - (event.y + 0.5)); | |
| 171 Point modelPoint = screenModel.screenToModel(screenPoint); | |
| 73 | 172 return new ScrollEvent(gtk2tkDirection(event.direction), |
| 77 | 173 screenPoint, |
| 73 | 174 modelPoint, |
| 175 gtk2tkMask(event.state)); | |
| 176 } | |
| 177 | |
| 178 /* | |
| 179 public enum GdkCrossingMode { | |
| 180 NORMAL, | |
| 181 GRAB, | |
| 182 UNGRAB, | |
| 183 GTK_GRAB, | |
| 184 GTK_UNGRAB, | |
| 185 STATE_CHANGED | |
| 186 } | |
| 187 | |
| 188 public struct GdkEventCrossing { | |
| 189 GdkEventType type; | |
| 190 GdkWindow *window; | |
| 191 byte sendEvent; | |
| 192 GdkWindow *subwindow; | |
| 193 uint time; | |
| 194 double x; | |
| 195 double y; | |
| 196 double xRoot; | |
| 197 double yRoot; | |
| 198 GdkCrossingMode mode; | |
| 199 GdkNotifyType detail; | |
| 200 int focus; | |
| 201 uint state; | |
| 202 } | |
| 203 */ | |
| 204 | |
| 77 | 205 CrossingEvent makeCrossingEvent(const GdkEventCrossing * event, in ScreenModel screenModel) { |
| 206 Point screenPoint = Point(event.x + 0.5, screenModel.viewBoundsScreen.h - (event.y + 0.5)); | |
| 207 Point modelPoint = screenModel.screenToModel(screenPoint); | |
| 73 | 208 return new CrossingEvent(gtk2tkCrossingMode(event.mode), |
| 77 | 209 screenPoint, |
| 73 | 210 modelPoint, |
| 211 gtk2tkMask(event.state)); | |
| 212 } | |
| 213 | |
| 214 | |
| 215 /* | |
| 216 public struct GdkEventFocus { | |
| 217 GdkEventType type; | |
| 218 GdkWindow *window; | |
| 219 byte sendEvent; | |
| 220 short inn; | |
| 221 } | |
| 222 */ | |
| 223 // In case we implement focus event... |