src/unix/uiactionx11.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/unix/uiactionx11.cpp
   3 // Purpose:     wxUIActionSimulator implementation
   4 // Author:      Kevin Ollivier
   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 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include <wx/defs.h>
  13 #include <wx/uiaction.h>
  14
  15 #include <X11/Xlib.h>
  16 #include <X11/Xutil.h>
  17 #include <X11/extensions/XTest.h>
  18
  19 void SendButtonEvent(int button, bool isDown)
  20 {
  21     int xbutton = 0;
  22     switch (button)
  23     {
  24         case wxMOUSE_BTN_LEFT:
  25             xbutton = 1;
  26             break;
  27         case wxMOUSE_BTN_RIGHT:
  28             xbutton = 2;
  29             break;
  30         case wxMOUSE_BTN_MIDDLE:
  31             xbutton = 3;
  32             break;
  33         default:
  34             wxFAIL_MSG("Unsupported button passed in.");
  35     }
  36
  37     XEvent event;
  38
  39     Display *display = XOpenDisplay(0);
  40     wxASSERT_MSG(display, "No display available!");
  41
  42     memset(&event, 0x00, sizeof(event));
  43
  44     if (isDown)
  45         event.type = ButtonPress;
  46     else
  47         event.type = ButtonRelease;
  48
  49     event.xbutton.button = xbutton;
  50     event.xbutton.same_screen = True;
  51
  52     XQueryPointer(display, RootWindow(display, DefaultScreen(display)), &event.xbutton.root, &event.xbutton.window, &event.xbutton.x_root, &event.xbutton.y_root, &event.xbutton.x, &event.xbutton.y, &event.xbutton.state);
  53     event.xbutton.subwindow = event.xbutton.window;
  54
  55     while (event.xbutton.subwindow)
  56     {
  57         event.xbutton.window = event.xbutton.subwindow;
  58         XQueryPointer(display, event.xbutton.window, &event.xbutton.root, &event.xbutton.subwindow, &event.xbutton.x_root, &event.xbutton.y_root, &event.xbutton.x, &event.xbutton.y, &event.xbutton.state);
  59     }
  60
  61     XSendEvent(display, PointerWindow, True, 0xfff, &event);
  62     XFlush(display);
  63     XCloseDisplay(display);
  64 }
  65
  66 bool wxUIActionSimulator::MouseDown(int button)
  67 {
  68     SendButtonEvent(button, true);
  69     return true;
  70 }
  71
  72 bool wxUIActionSimulator::MouseMove(long x, long y)
  73 {
  74     Display *display = XOpenDisplay(0);
  75     wxASSERT_MSG(display, "No display available!");
  76     Window root = DefaultRootWindow(display);
  77     XWarpPointer(display, None, root, 0, 0, 0, 0, x, y);
  78     XFlush(display);
  79     XCloseDisplay(display);
  80     return true;
  81 }
  82
  83 bool wxUIActionSimulator::MouseUp(int button)
  84 {
  85     SendButtonEvent(button, false);
  86     return true;
  87 }
  88
  89 bool wxUIActionSimulator::Key(int keycode, bool isDown, bool WXUNUSED(shiftDown), bool WXUNUSED(cmdDown), bool WXUNUSED(altDown))
  90 {
  91     Display *display = XOpenDisplay(0);
  92     wxASSERT_MSG(display, "No display available!");
  93
  94     XKeyEvent event;
  95     int mask = 0xfff;
  96     memset(&event, 0x00, sizeof(event));
  97
  98     if (isDown) {
  99         event.type = KeyPress;
 100         mask = KeyPressMask;
 101     }
 102     else {
 103         event.type = KeyRelease;
 104         mask = KeyReleaseMask;
 105     }
 106     event.same_screen = True;
 107
 108     XQueryPointer(display, RootWindow(display, DefaultScreen(display)), &event.root, &event.window, &event.x_root, &event.y_root, &event.x, &event.y, &event.state);
 109     event.subwindow = event.window;
 110
 111     while (event.subwindow)
 112     {
 113         event.window = event.subwindow;
 114         XQueryPointer(display, event.window, &event.root, &event.subwindow, &event.x_root, &event.y_root, &event.x, &event.y, &event.state);
 115     }
 116
 117     XSendEvent(display, PointerWindow, True, mask, (XEvent*) &event);
 118     XFlush(display);
 119     XCloseDisplay(display);
 120
 121     return true;
 122 }
 123