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

src/osx/uiaction_osx.cpp

@@ -0,0 +1,132 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/osx/uiaction_osx.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 <ApplicationServices/ApplicationServices.h>
+
+CGEventTapLocation tap = kCGSessionEventTap;
+
+CGEventType CGEventTypeForMouseButton(int button, bool isDown)
+{
+    switch (button)
+    {
+        case wxMOUSE_BTN_LEFT:
+            if (isDown)
+                return kCGEventLeftMouseDown;
+            else
+                return kCGEventLeftMouseUp;
+        case wxMOUSE_BTN_RIGHT:
+            if (isDown)
+                return kCGEventRightMouseDown;
+            else
+                return kCGEventRightMouseUp;
+                
+        // Apparently all other buttons use the constant OtherMouseDown 
+            
+        default:
+            if (isDown)
+                return kCGEventOtherMouseDown;
+            else
+                return kCGEventOtherMouseUp;
+    }
+}
+
+void SendCharCode(CGCharCode keycode, bool isDown)
+{
+    CGEventRef event = CGEventCreateKeyboardEvent(NULL, keycode, isDown);
+    if (event)
+    {
+        CGEventPost(kCGHIDEventTap, event);
+    }
+    CFRelease(event);
+}
+
+bool wxUIActionSimulator::MouseDown(int button)
+{
+    CGPoint pos;
+    int x, y;
+    wxGetMousePosition(&x, &y); 
+    pos.x = x;
+    pos.y = y;
+    CGEventType type = CGEventTypeForMouseButton(button, true);
+    CGEventRef event = CGEventCreateMouseEvent(NULL, type, pos, button);
+    CGEventSetType(event, type);
+    
+    if (event)
+    {
+        CGEventPost(tap, event);
+    }
+    CFRelease(event);
+    return true;
+}
+
+bool wxUIActionSimulator::MouseMove(long x, long y)
+{
+    CGPoint pos;
+    pos.x = x;
+    pos.y = y;
+    CGEventType type = kCGEventMouseMoved;
+    CGEventRef event = CGEventCreateMouseEvent(NULL, type, pos, kCGMouseButtonLeft);
+    CGEventSetType(event, type);
+    
+    if (event)
+    {
+        CGEventPost(tap, event);
+    }
+    CFRelease(event);
+    
+    return true;
+}
+
+bool wxUIActionSimulator::MouseUp(int button)
+{
+    CGPoint pos;
+    int x, y;
+    wxGetMousePosition(&x, &y); 
+    pos.x = x;
+    pos.y = y;
+    CGEventType type = CGEventTypeForMouseButton(button, false);
+    CGEventRef event = CGEventCreateMouseEvent(NULL, type, pos, button);
+    CGEventSetType(event, type);
+    
+    if (event)
+    {
+        CGEventPost(tap, event);
+    }
+    CFRelease(event);
+
+    return true;
+}
+
+bool wxUIActionSimulator::Key(int keycode, bool isDown, bool shiftDown, bool cmdDown, bool altDown)
+{
+    if (shiftDown)
+        SendCharCode((CGCharCode)56, true);
+    if (altDown)
+        SendCharCode((CGCharCode)58, true);
+    if (cmdDown)
+        SendCharCode((CGCharCode)55, true);
+
+    SendCharCode((CGCharCode)keycode, isDown);
+
+    if (shiftDown)
+        SendCharCode((CGCharCode)56, false);
+    if (altDown)
+        SendCharCode((CGCharCode)58, false);
+    if (cmdDown)
+        SendCharCode((CGCharCode)55, false);
+    
+    return true;
+}
+
+