Adding wxUIActionSimulator, a class for programmatically controlling the mouse and keyboard.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63644 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-03-06 20:09:23 +00:00
parent 917f228a1f
commit a02a5cfcf3
10 changed files with 776 additions and 1 deletions
--- a/src/unix/uiactionx11.cpp
+++ b/src/unix/uiactionx11.cpp
@@ -0,0 +1,123 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/unix/uiactionx11.cpp
+// Purpose:     wxUIActionSimulator implementation
+// Author:      Kevin Ollivier
+// Modified by:
+// Created:     2010-03-06
+// RCS-ID:      $Id: menu.cpp 54129 2008-06-11 19:30:52Z SC $
+// Copyright:   (c) Kevin Ollivier
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#include <wx/defs.h>
+#include <wx/uiaction.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/extensions/XTest.h>
+
+void SendButtonEvent(int button, bool isDown)
+{
+    int xbutton = 0;
+    switch (button)
+    {
+        case wxMOUSE_BTN_LEFT:
+            xbutton = 1;
+            break;
+        case wxMOUSE_BTN_RIGHT:
+            xbutton = 2;
+            break;
+        case wxMOUSE_BTN_MIDDLE:
+            xbutton = 3;
+            break;
+        default:
+            wxFAIL_MSG("Unsupported button passed in.");
+    }
+
+    XEvent event;
+    
+    Display *display = XOpenDisplay(0);
+    wxASSERT_MSG(display, "No display available!");
+    
+    memset(&event, 0x00, sizeof(event));
+    
+    if (isDown)
+        event.type = ButtonPress;
+    else
+        event.type = ButtonRelease;
+
+    event.xbutton.button = xbutton;
+    event.xbutton.same_screen = True;
+    
+    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);
+    event.xbutton.subwindow = event.xbutton.window;
+    
+    while (event.xbutton.subwindow)
+    {
+        event.xbutton.window = event.xbutton.subwindow;
+        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);
+    }
+    
+    XSendEvent(display, PointerWindow, True, 0xfff, &event);
+    XFlush(display);
+    XCloseDisplay(display);
+}
+
+bool wxUIActionSimulator::MouseDown(int button)
+{
+    SendButtonEvent(button, true);
+    return true;
+}
+
+bool wxUIActionSimulator::MouseMove(long x, long y)
+{   
+    Display *display = XOpenDisplay(0);
+    wxASSERT_MSG(display, "No display available!");
+    Window root = DefaultRootWindow(display);
+    XWarpPointer(display, None, root, 0, 0, 0, 0, x, y);
+    XFlush(display);
+    XCloseDisplay(display);
+    return true;
+}
+
+bool wxUIActionSimulator::MouseUp(int button)
+{
+    SendButtonEvent(button, false);
+    return true;
+}
+
+bool wxUIActionSimulator::Key(int keycode, bool isDown, bool WXUNUSED(shiftDown), bool WXUNUSED(cmdDown), bool WXUNUSED(altDown))
+{
+    Display *display = XOpenDisplay(0);
+    wxASSERT_MSG(display, "No display available!");
+    
+    XKeyEvent event;
+    int mask = 0xfff;
+    memset(&event, 0x00, sizeof(event));
+    
+    if (isDown) {
+        event.type = KeyPress;
+        mask = KeyPressMask;
+    }
+    else {
+        event.type = KeyRelease;
+        mask = KeyReleaseMask;
+    }
+    event.same_screen = True;
+    
+    XQueryPointer(display, RootWindow(display, DefaultScreen(display)), &event.root, &event.window, &event.x_root, &event.y_root, &event.x, &event.y, &event.state);
+    event.subwindow = event.window;
+    
+    while (event.subwindow)
+    {
+        event.window = event.subwindow;
+        XQueryPointer(display, event.window, &event.root, &event.subwindow, &event.x_root, &event.y_root, &event.x, &event.y, &event.state);
+    }
+    
+    XSendEvent(display, PointerWindow, True, mask, (XEvent*) &event);
+    XFlush(display);
+    XCloseDisplay(display);
+
+    return true;
+}
+