data/qcsrc/menu/item/inputcontainer.c

   1 #ifdef INTERFACE\r
   2 CLASS(InputContainer) EXTENDS(Container)\r
   3         METHOD(InputContainer, keyDown, float(entity, float, float, float))\r
   4         METHOD(InputContainer, mouseMove, float(entity, vector))\r
   5         METHOD(InputContainer, mousePress, float(entity, vector))\r
   6         METHOD(InputContainer, mouseRelease, float(entity, vector))\r
   7         METHOD(InputContainer, mouseDrag, float(entity, vector))\r
   8         METHOD(InputContainer, focusLeave, void(entity))\r
   9         METHOD(InputContainer, resizeNotify, void(entity, vector, vector, vector, vector))\r
  10 \r
  11         METHOD(InputContainer, _changeFocusXY, float(entity, vector))\r
  12         ATTRIB(InputContainer, mouseFocusedChild, entity, NULL)\r
  13         ATTRIB(InputContainer, isTabRoot, float, 0)\r
  14 ENDCLASS(InputContainer)\r
  15 #endif\r
  16 \r
  17 #ifdef IMPLEMENTATION\r
  18 void resizeNotifyInputContainer(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)\r
  19 {\r
  20         resizeNotifyContainer(me, relOrigin, relSize, absOrigin, absSize);\r
  21         /*\r
  22         if(me.parent.instanceOfInputContainer)\r
  23                 me.isTabRoot = 0;\r
  24         else\r
  25                 me.isTabRoot = 1;\r
  26         */\r
  27 }\r
  28 \r
  29 void focusLeaveInputContainer(entity me)\r
  30 {\r
  31         focusLeaveContainer(me);\r
  32         me.mouseFocusedChild = NULL;\r
  33 }\r
  34 \r
  35 float keyDownInputContainer(entity me, float scan, float ascii, float shift)\r
  36 {\r
  37         entity f, ff;\r
  38         if(keyDownContainer(me, scan, ascii, shift))\r
  39                 return 1;\r
  40         if(scan == K_ESCAPE)\r
  41         {\r
  42                 f = me.focusedChild;\r
  43                 if(f)\r
  44                 {\r
  45                         me.setFocus(me, NULL);\r
  46                         return 1;\r
  47                 }\r
  48                 return 0;\r
  49         }\r
  50         if(scan == K_TAB)\r
  51         {\r
  52                 f = me.focusedChild;\r
  53                 if(shift & S_SHIFT)\r
  54                 {\r
  55                         if(f)\r
  56                         {\r
  57                                 for(ff = f.prevSibling; ff; ff = ff.prevSibling)\r
  58                                 {\r
  59                                         if not(ff.focusable)\r
  60                                                 continue;\r
  61                                         me.setFocus(me, ff);\r
  62                                         return 1;\r
  63                                 }\r
  64                         }\r
  65                         if(!f || me.isTabRoot)\r
  66                         {\r
  67                                 for(ff = me.lastChild; ff; ff = ff.prevSibling)\r
  68                                 {\r
  69                                         if not(ff.focusable)\r
  70                                                 continue;\r
  71                                         me.setFocus(me, ff);\r
  72                                         return 1;\r
  73                                 }\r
  74                                 return 0; // AIIIIEEEEE!\r
  75                         }\r
  76                 }\r
  77                 else\r
  78                 {\r
  79                         if(f)\r
  80                         {\r
  81                                 for(ff = f.nextSibling; ff; ff = ff.nextSibling)\r
  82                                 {\r
  83                                         if not(ff.focusable)\r
  84                                                 continue;\r
  85                                         me.setFocus(me, ff);\r
  86                                         return 1;\r
  87                                 }\r
  88                         }\r
  89                         if(!f || me.isTabRoot)\r
  90                         {\r
  91                                 for(ff = me.firstChild; ff; ff = ff.nextSibling)\r
  92                                 {\r
  93                                         if not(ff.focusable)\r
  94                                                 continue;\r
  95                                         me.setFocus(me, ff);\r
  96                                         return 1;\r
  97                                 }\r
  98                                 return 0; // AIIIIEEEEE!\r
  99                         }\r
 100                 }\r
 101         }\r
 102         return 0;\r
 103 }\r
 104 \r
 105 float _changeFocusXYInputContainer(entity me, vector pos)\r
 106 {\r
 107         entity e, ne;\r
 108         e = me.mouseFocusedChild;\r
 109         ne = me.itemFromPoint(me, pos);\r
 110         if(ne)\r
 111                 if not(ne.focusable)\r
 112                         ne = NULL;\r
 113         me.mouseFocusedChild = ne;\r
 114         if(ne)\r
 115                 if(ne != e)\r
 116                 {\r
 117                         me.setFocus(me, ne);\r
 118                         if(ne.instanceOfInputContainer)\r
 119                         {\r
 120                                 ne.focusedChild = NULL;\r
 121                                 ne._changeFocusXY(e, globalToBox(pos, ne.Container_origin, ne.Container_size));\r
 122                         }\r
 123                 }\r
 124         return (ne != NULL);\r
 125 }\r
 126 \r
 127 float mouseDragInputContainer(entity me, vector pos)\r
 128 {\r
 129         if(mouseDragContainer(me, pos))\r
 130                 return 1;\r
 131         if(pos_x >= 0 && pos_y >= 0 && pos_x < 1 && pos_y < 1)\r
 132                 return 1;\r
 133         return 0;\r
 134 }\r
 135 float mouseMoveInputContainer(entity me, vector pos)\r
 136 {\r
 137         if(me._changeFocusXY(me, pos))\r
 138                 if(mouseMoveContainer(me, pos))\r
 139                         return 1;\r
 140         if(pos_x >= 0 && pos_y >= 0 && pos_x < 1 && pos_y < 1)\r
 141                 return 1;\r
 142         return 0;\r
 143 }\r
 144 float mousePressInputContainer(entity me, vector pos)\r
 145 {\r
 146         me.mouseFocusedChild = NULL; // force focusing\r
 147         if(me._changeFocusXY(me, pos))\r
 148                 if(mousePressContainer(me, pos))\r
 149                         return 1;\r
 150         if(pos_x >= 0 && pos_y >= 0 && pos_x < 1 && pos_y < 1)\r
 151                 return 1;\r
 152         return 0;\r
 153 }\r
 154 float mouseReleaseInputContainer(entity me, vector pos)\r
 155 {\r
 156         float r;\r
 157         r = mouseReleaseContainer(me, pos);\r
 158         if(me.focused) // am I still eligible for this? (UGLY HACK, but a mouse event could have changed focus away)\r
 159                 if(me._changeFocusXY(me, pos))\r
 160                         return 1;\r
 161         if(pos_x >= 0 && pos_y >= 0 && pos_x < 1 && pos_y < 1)\r
 162                 return 1;\r
 163         return 0;\r
 164 }\r
 165 #endif\r