src/osx/uiaction_osx.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/uiaction_osx.cpp
   3 // Purpose:     wxUIActionSimulator implementation
   4 // Author:      Kevin Ollivier, Steven Lamerton, Vadim Zeitlin
   5 // Modified by:
   6 // Created:     2010-03-06
   7 // RCS-ID:      $Id: menu.cpp 54129 2008-06-11 19:30:52Z SC $
   8 // Copyright:   (c) Kevin Ollivier
   9 //              (c) 2010 Steven Lamerton
  10 //              (c) 2010 Vadim Zeitlin
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #include "wx/defs.h"
  15
  16 #if wxUSE_UIACTIONSIMULATOR
  17
  18 #include "wx/uiaction.h"
  19
  20 #include "wx/log.h"
  21
  22 #include "wx/osx/private.h"
  23 #include "wx/osx/core/cfref.h"
  24
  25 namespace
  26 {
  27
  28 CGEventTapLocation tap = kCGSessionEventTap;
  29
  30 CGEventType CGEventTypeForMouseButton(int button, bool isDown)
  31 {
  32     switch ( button )
  33     {
  34         case wxMOUSE_BTN_LEFT:
  35             return isDown ? kCGEventLeftMouseDown : kCGEventLeftMouseUp;
  36
  37         case wxMOUSE_BTN_RIGHT:
  38             return isDown ? kCGEventRightMouseDown : kCGEventRightMouseUp;
  39
  40         // All the other buttons use the constant OtherMouseDown but we still
  41         // want to check for invalid parameters so assert first
  42         default:
  43             wxFAIL_MSG("Unsupported button passed in.");
  44             // fall back to the only known remaining case
  45
  46         case wxMOUSE_BTN_MIDDLE:
  47             return isDown ? kCGEventOtherMouseDown : kCGEventOtherMouseUp;
  48     }
  49 }
  50
  51 CGPoint GetMousePosition()
  52 {
  53     int x, y;
  54     wxGetMousePosition(&x, &y);
  55
  56     CGPoint pos;
  57     pos.x = x;
  58     pos.y = y;
  59
  60     return pos;
  61 }
  62
  63 bool SendCharCode(CGKeyCode keycode, bool isDown)
  64 {
  65     wxCFRef<CGEventRef>
  66         event(CGEventCreateKeyboardEvent(NULL, keycode, isDown));
  67     if ( !event )
  68         return false;
  69
  70     CGEventPost(kCGHIDEventTap, event);
  71     return true;
  72 }
  73
  74 CGKeyCode wxCharCodeWXToOSX(wxKeyCode code)
  75 {
  76     CGKeyCode keycode;
  77
  78     switch (code)
  79     {
  80         case 'a': case 'A':   keycode = kVK_ANSI_A; break;
  81         case 'b': case 'B':   keycode = kVK_ANSI_B; break;
  82         case 'c': case 'C':   keycode = kVK_ANSI_C; break;
  83         case 'd': case 'D':   keycode = kVK_ANSI_D; break;
  84         case 'e': case 'E':   keycode = kVK_ANSI_E; break;
  85         case 'f': case 'F':   keycode = kVK_ANSI_F; break;
  86         case 'g': case 'G':   keycode = kVK_ANSI_G; break;
  87         case 'h': case 'H':   keycode = kVK_ANSI_H; break;
  88         case 'i': case 'I':   keycode = kVK_ANSI_I; break;
  89         case 'j': case 'J':   keycode = kVK_ANSI_J; break;
  90         case 'k': case 'K':   keycode = kVK_ANSI_K; break;
  91         case 'l': case 'L':   keycode = kVK_ANSI_L; break;
  92         case 'm': case 'M':   keycode = kVK_ANSI_M; break;
  93         case 'n': case 'N':   keycode = kVK_ANSI_N; break;
  94         case 'o': case 'O':   keycode = kVK_ANSI_O; break;
  95         case 'p': case 'P':   keycode = kVK_ANSI_P; break;
  96         case 'q': case 'Q':   keycode = kVK_ANSI_Q; break;
  97         case 'r': case 'R':   keycode = kVK_ANSI_R; break;
  98         case 's': case 'S':   keycode = kVK_ANSI_S; break;
  99         case 't': case 'T':   keycode = kVK_ANSI_T; break;
 100         case 'u': case 'U':   keycode = kVK_ANSI_U; break;
 101         case 'v': case 'V':   keycode = kVK_ANSI_V; break;
 102         case 'w': case 'W':   keycode = kVK_ANSI_W; break;
 103         case 'x': case 'X':   keycode = kVK_ANSI_X; break;
 104         case 'y': case 'Y':   keycode = kVK_ANSI_Y; break;
 105         case 'z': case 'Z':   keycode = kVK_ANSI_Z; break;
 106
 107         case '0':             keycode = kVK_ANSI_0; break;
 108         case '1':             keycode = kVK_ANSI_1; break;
 109         case '2':             keycode = kVK_ANSI_2; break;
 110         case '3':             keycode = kVK_ANSI_3; break;
 111         case '4':             keycode = kVK_ANSI_4; break;
 112         case '5':             keycode = kVK_ANSI_5; break;
 113         case '6':             keycode = kVK_ANSI_6; break;
 114         case '7':             keycode = kVK_ANSI_7; break;
 115         case '8':             keycode = kVK_ANSI_8; break;
 116         case '9':             keycode = kVK_ANSI_9; break;
 117
 118         case WXK_BACK:        keycode = kVK_Delete; break;
 119         case WXK_TAB:         keycode = kVK_Tab; break;
 120         case WXK_RETURN:      keycode = kVK_Return; break;
 121         case WXK_ESCAPE:      keycode = kVK_Escape; break;
 122         case WXK_SPACE:       keycode = kVK_Space; break;
 123         case WXK_DELETE:      keycode = kVK_Delete; break;
 124
 125         case WXK_SHIFT:       keycode = kVK_Shift; break;
 126         case WXK_ALT:         keycode = kVK_Option; break;
 127         case WXK_CONTROL:     keycode = kVK_Control; break;
 128         case WXK_COMMAND:     keycode = kVK_Command; break;
 129
 130         case WXK_CAPITAL:     keycode = kVK_CapsLock; break;
 131         case WXK_END:         keycode = kVK_End; break;
 132         case WXK_HOME:        keycode = kVK_Home; break;
 133         case WXK_LEFT:        keycode = kVK_LeftArrow; break;
 134         case WXK_UP:          keycode = kVK_UpArrow; break;
 135         case WXK_RIGHT:       keycode = kVK_RightArrow; break;
 136         case WXK_DOWN:        keycode = kVK_DownArrow; break;
 137
 138         case WXK_HELP:        keycode = kVK_Help; break;
 139
 140
 141         case WXK_NUMPAD0:     keycode = kVK_ANSI_Keypad0; break;
 142         case WXK_NUMPAD1:     keycode = kVK_ANSI_Keypad1; break;
 143         case WXK_NUMPAD2:     keycode = kVK_ANSI_Keypad2; break;
 144         case WXK_NUMPAD3:     keycode = kVK_ANSI_Keypad3; break;
 145         case WXK_NUMPAD4:     keycode = kVK_ANSI_Keypad4; break;
 146         case WXK_NUMPAD5:     keycode = kVK_ANSI_Keypad5; break;
 147         case WXK_NUMPAD6:     keycode = kVK_ANSI_Keypad6; break;
 148         case WXK_NUMPAD7:     keycode = kVK_ANSI_Keypad7; break;
 149         case WXK_NUMPAD8:     keycode = kVK_ANSI_Keypad8; break;
 150         case WXK_NUMPAD9:     keycode = kVK_ANSI_Keypad9; break;
 151         case WXK_F1:          keycode = kVK_F1; break;
 152         case WXK_F2:          keycode = kVK_F2; break;
 153         case WXK_F3:          keycode = kVK_F3; break;
 154         case WXK_F4:          keycode = kVK_F4; break;
 155         case WXK_F5:          keycode = kVK_F5; break;
 156         case WXK_F6:          keycode = kVK_F6; break;
 157         case WXK_F7:          keycode = kVK_F7; break;
 158         case WXK_F8:          keycode = kVK_F8; break;
 159         case WXK_F9:          keycode = kVK_F9; break;
 160         case WXK_F10:         keycode = kVK_F10; break;
 161         case WXK_F11:         keycode = kVK_F11; break;
 162         case WXK_F12:         keycode = kVK_F12; break;
 163         case WXK_F13:         keycode = kVK_F13; break;
 164         case WXK_F14:         keycode = kVK_F14; break;
 165         case WXK_F15:         keycode = kVK_F15; break;
 166         case WXK_F16:         keycode = kVK_F16; break;
 167         case WXK_F17:         keycode = kVK_F17; break;
 168         case WXK_F18:         keycode = kVK_F18; break;
 169         case WXK_F19:         keycode = kVK_F19; break;
 170         case WXK_F20:         keycode = kVK_F20; break;
 171
 172         case WXK_PAGEUP:      keycode = kVK_PageUp; break;
 173         case WXK_PAGEDOWN:    keycode = kVK_PageDown; break;
 174
 175         case WXK_NUMPAD_DELETE:    keycode = kVK_ANSI_KeypadClear; break;
 176         case WXK_NUMPAD_EQUAL:     keycode = kVK_ANSI_KeypadEquals; break;
 177         case WXK_NUMPAD_MULTIPLY:  keycode = kVK_ANSI_KeypadMultiply; break;
 178         case WXK_NUMPAD_ADD:       keycode = kVK_ANSI_KeypadPlus; break;
 179         case WXK_NUMPAD_SUBTRACT:  keycode = kVK_ANSI_KeypadMinus; break;
 180         case WXK_NUMPAD_DECIMAL:   keycode = kVK_ANSI_KeypadDecimal; break;
 181         case WXK_NUMPAD_DIVIDE:    keycode = kVK_ANSI_KeypadDivide; break;
 182
 183         default:
 184             wxLogDebug( "Unrecognised keycode %d", code );
 185             keycode = -1;
 186     }
 187
 188     return keycode;
 189 }
 190
 191 } // anonymous namespace
 192
 193 bool wxUIActionSimulator::MouseDown(int button)
 194 {
 195     CGEventType type = CGEventTypeForMouseButton(button, true);
 196     wxCFRef<CGEventRef> event(
 197             CGEventCreateMouseEvent(NULL, type, GetMousePosition(), button));
 198
 199     if ( !event )
 200         return false;
 201
 202     CGEventSetType(event, type);
 203     CGEventPost(tap, event);
 204
 205     return true;
 206 }
 207
 208 bool wxUIActionSimulator::MouseMove(long x, long y)
 209 {
 210     CGPoint pos;
 211     pos.x = x;
 212     pos.y = y;
 213
 214     CGEventType type = kCGEventMouseMoved;
 215     wxCFRef<CGEventRef> event(
 216             CGEventCreateMouseEvent(NULL, type, pos, kCGMouseButtonLeft));
 217
 218     if ( !event )
 219         return false;
 220
 221     CGEventSetType(event, type);
 222     CGEventPost(tap, event);
 223
 224     return true;
 225 }
 226
 227 bool wxUIActionSimulator::MouseUp(int button)
 228 {
 229     CGEventType type = CGEventTypeForMouseButton(button, false);
 230     wxCFRef<CGEventRef> event(
 231             CGEventCreateMouseEvent(NULL, type, GetMousePosition(), button));
 232
 233     if ( !event )
 234         return false;
 235
 236     CGEventSetType(event, type);
 237     CGEventPost(tap, event);
 238
 239     return true;
 240 }
 241
 242 bool wxUIActionSimulator::DoKey(int keycode, int modifiers, bool isDown)
 243 {
 244     if (isDown)
 245     {
 246         if (modifiers & wxMOD_SHIFT)
 247             SendCharCode(kVK_Shift, true);
 248         if (modifiers & wxMOD_ALT)
 249             SendCharCode(kVK_Option, true);
 250         if (modifiers & wxMOD_CMD)
 251             SendCharCode(kVK_Command, true);
 252     }
 253
 254     CGKeyCode cgcode = wxCharCodeWXToOSX((wxKeyCode)keycode);
 255     if ( !SendCharCode(cgcode, isDown) )
 256         return false;
 257
 258     if(!isDown)
 259     {
 260         if (modifiers & wxMOD_SHIFT)
 261             SendCharCode(kVK_Shift, false);
 262         if (modifiers & wxMOD_ALT)
 263             SendCharCode(kVK_Option, false);
 264         if (modifiers & wxMOD_CMD)
 265             SendCharCode(kVK_Command, false);
 266     }
 267
 268     return true;
 269 }
 270
 271 #endif // wxUSE_UIACTIONSIMULATOR
 272