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
  14 #if wxUSE_UIACTIONSIMULATOR
  15
  16 #include "wx/uiaction.h"
  17
  18 #include <X11/Xlib.h>
  19 #include <X11/Xutil.h>
  20 #include <X11/extensions/XTest.h>
  21
  22 void SendButtonEvent(int button, bool isDown)
  23 {
  24     int xbutton = 0;
  25     switch (button)
  26     {
  27         case wxMOUSE_BTN_LEFT:
  28             xbutton = 1;
  29             break;
  30         case wxMOUSE_BTN_RIGHT:
  31             xbutton = 2;
  32             break;
  33         case wxMOUSE_BTN_MIDDLE:
  34             xbutton = 3;
  35             break;
  36         default:
  37             wxFAIL_MSG("Unsupported button passed in.");
  38     }
  39
  40     XEvent event;
  41
  42     Display *display = XOpenDisplay(0);
  43     wxASSERT_MSG(display, "No display available!");
  44
  45     memset(&event, 0x00, sizeof(event));
  46
  47     if (isDown)
  48         event.type = ButtonPress;
  49     else
  50         event.type = ButtonRelease;
  51
  52     event.xbutton.button = xbutton;
  53     event.xbutton.same_screen = True;
  54
  55     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);
  56     event.xbutton.subwindow = event.xbutton.window;
  57
  58     while (event.xbutton.subwindow)
  59     {
  60         event.xbutton.window = event.xbutton.subwindow;
  61         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);
  62     }
  63
  64     XSendEvent(display, PointerWindow, True, 0xfff, &event);
  65     XFlush(display);
  66     XCloseDisplay(display);
  67 }
  68
  69 bool wxUIActionSimulator::MouseDown(int button)
  70 {
  71     SendButtonEvent(button, true);
  72     return true;
  73 }
  74
  75 bool wxUIActionSimulator::MouseMove(long x, long y)
  76 {
  77     Display *display = XOpenDisplay(0);
  78     wxASSERT_MSG(display, "No display available!");
  79     Window root = DefaultRootWindow(display);
  80     XWarpPointer(display, None, root, 0, 0, 0, 0, x, y);
  81     XFlush(display);
  82     XCloseDisplay(display);
  83     return true;
  84 }
  85
  86 bool wxUIActionSimulator::MouseUp(int button)
  87 {
  88     SendButtonEvent(button, false);
  89     return true;
  90 }
  91
  92 bool wxUIActionSimulator::Key(int keycode, bool isDown, bool WXUNUSED(shiftDown), bool WXUNUSED(cmdDown), bool WXUNUSED(altDown))
  93 {
  94     Display *display = XOpenDisplay(0);
  95     wxASSERT_MSG(display, "No display available!");
  96
  97     XKeyEvent event;
  98     int mask = 0xfff;
  99     memset(&event, 0x00, sizeof(event));
 100
 101     if (isDown) {
 102         event.type = KeyPress;
 103         mask = KeyPressMask;
 104     }
 105     else {
 106         event.type = KeyRelease;
 107         mask = KeyReleaseMask;
 108     }
 109     event.same_screen = True;
 110
 111     XQueryPointer(display, RootWindow(display, DefaultScreen(display)), &event.root, &event.window, &event.x_root, &event.y_root, &event.x, &event.y, &event.state);
 112     event.subwindow = event.window;
 113
 114     while (event.subwindow)
 115     {
 116         event.window = event.subwindow;
 117         XQueryPointer(display, event.window, &event.root, &event.subwindow, &event.x_root, &event.y_root, &event.x, &event.y, &event.state);
 118     }
 119
 120     XSendEvent(display, PointerWindow, True, mask, (XEvent*) &event);
 121     XFlush(display);
 122     XCloseDisplay(display);
 123
 124     return true;
 125 }
 126
 127 #endif // wxUSE_UIACTIONSIMULATOR