adding comment

[wxWidgets.git] / src / osx / uiaction_osx.cpp

diff --git a/src/osx/uiaction_osx.cpp b/src/osx/uiaction_osx.cpp
index 603b3039774b9678b0708c76dbc42d206f1c777a..2819bca848de13852f864c3b5f20e6af6f0b2d5c 100644 (file)
--- a/src/osx/uiaction_osx.cpp
+++ b/src/osx/uiaction_osx.cpp
@@ -1,75 +1,83 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/osx/uiaction_osx.cpp
 // Purpose:     wxUIActionSimulator implementation
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/osx/uiaction_osx.cpp
 // Purpose:     wxUIActionSimulator implementation

-// Author:      Kevin Ollivier
+// Author:      Kevin Ollivier, Steven Lamerton, Vadim Zeitlin

 // Modified by:
 // Created:     2010-03-06
 // Modified by:
 // Created:     2010-03-06

-// RCS-ID:      $Id: menu.cpp 54129 2008-06-11 19:30:52Z SC $
+// RCS-ID:      $Id$

 // Copyright:   (c) Kevin Ollivier
 // Copyright:   (c) Kevin Ollivier

+//              (c) 2010 Steven Lamerton
+//              (c) 2010 Vadim Zeitlin

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#include "wx/defs.h"
+#include "wx/wxprec.h"
+
+#ifndef WX_PRECOMP
+#include "wx/object.h"
+#endif

 
 #if wxUSE_UIACTIONSIMULATOR
 
 #include "wx/uiaction.h"
 
 
 #if wxUSE_UIACTIONSIMULATOR
 
 #include "wx/uiaction.h"
 

-#include <ApplicationServices/ApplicationServices.h>
+#include "wx/log.h"
+
+#include "wx/osx/private.h"
+#include "wx/osx/core/cfref.h"

 
 

+namespace
+{
+    

 CGEventTapLocation tap = kCGSessionEventTap;
 
 CGEventType CGEventTypeForMouseButton(int button, bool isDown)
 {
 CGEventTapLocation tap = kCGSessionEventTap;
 
 CGEventType CGEventTypeForMouseButton(int button, bool isDown)
 {

-    switch (button)
+    switch ( button )

     {
         case wxMOUSE_BTN_LEFT:
     {
         case wxMOUSE_BTN_LEFT:

-            if (isDown)
-                return kCGEventLeftMouseDown;
-            else
-                return kCGEventLeftMouseUp;
-        case wxMOUSE_BTN_RIGHT:
-            if (isDown)
-                return kCGEventRightMouseDown;
-            else
-                return kCGEventRightMouseUp;
+            return isDown ? kCGEventLeftMouseDown : kCGEventLeftMouseUp;

 
 

-        // Apparently all other buttons use the constant OtherMouseDown
+        case wxMOUSE_BTN_RIGHT:
+            return isDown ? kCGEventRightMouseDown : kCGEventRightMouseUp;

 
 

+        // All the other buttons use the constant OtherMouseDown but we still
+        // want to check for invalid parameters so assert first

         default:
         default:

-            if (isDown)
-                return kCGEventOtherMouseDown;
-            else
-                return kCGEventOtherMouseUp;
-    }
-}
+            wxFAIL_MSG("Unsupported button passed in.");
+            // fall back to the only known remaining case

 
 

-void SendCharCode(CGCharCode keycode, bool isDown)
-{
-    CGEventRef event = CGEventCreateKeyboardEvent(NULL, keycode, isDown);
-    if (event)
-    {
-        CGEventPost(kCGHIDEventTap, event);
+        case wxMOUSE_BTN_MIDDLE:
+            return isDown ? kCGEventOtherMouseDown : kCGEventOtherMouseUp;

     }
     }

-    CFRelease(event);

 }
 
 }
 

-bool wxUIActionSimulator::MouseDown(int button)
+CGPoint GetMousePosition()

 {
 {

-    CGPoint pos;

     int x, y;
     wxGetMousePosition(&x, &y);
     int x, y;
     wxGetMousePosition(&x, &y);

+
+    CGPoint pos;

     pos.x = x;
     pos.y = y;
     pos.x = x;
     pos.y = y;

+
+    return pos;
+}
+
+} // anonymous namespace
+
+bool wxUIActionSimulator::MouseDown(int button)
+{

     CGEventType type = CGEventTypeForMouseButton(button, true);
     CGEventType type = CGEventTypeForMouseButton(button, true);

-    CGEventRef event = CGEventCreateMouseEvent(NULL, type, pos, button);
+    wxCFRef<CGEventRef> event(
+            CGEventCreateMouseEvent(NULL, type, GetMousePosition(), button));
+
+    if ( !event )
+        return false;
+

     CGEventSetType(event, type);
     CGEventSetType(event, type);

+    CGEventPost(tap, event);

 
 

-    if (event)
-    {
-        CGEventPost(tap, event);
-    }
-    CFRelease(event);

     return true;
 }
 
     return true;
 }
 


@@ -78,57 +86,46 @@ bool wxUIActionSimulator::MouseMove(long x, long y)
     CGPoint pos;
     pos.x = x;
     pos.y = y;
     CGPoint pos;
     pos.x = x;
     pos.y = y;

+

     CGEventType type = kCGEventMouseMoved;
     CGEventType type = kCGEventMouseMoved;

-    CGEventRef event = CGEventCreateMouseEvent(NULL, type, pos, kCGMouseButtonLeft);
-    CGEventSetType(event, type);
+    wxCFRef<CGEventRef> event(
+            CGEventCreateMouseEvent(NULL, type, pos, kCGMouseButtonLeft));

 
 

-    if (event)
-    {
-        CGEventPost(tap, event);
-    }
-    CFRelease(event);
+    if ( !event )
+        return false;
+
+    CGEventSetType(event, type);
+    CGEventPost(tap, event);

 
     return true;
 }
 
 bool wxUIActionSimulator::MouseUp(int button)
 {
 
     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);
     CGEventType type = CGEventTypeForMouseButton(button, false);

-    CGEventRef event = CGEventCreateMouseEvent(NULL, type, pos, button);
-    CGEventSetType(event, type);
+    wxCFRef<CGEventRef> event(
+            CGEventCreateMouseEvent(NULL, type, GetMousePosition(), button));

 
 

-    if (event)
-    {
-        CGEventPost(tap, event);
-    }
-    CFRelease(event);
+    if ( !event )
+        return false;
+
+    CGEventSetType(event, type);
+    CGEventPost(tap, event);

 
     return true;
 }
 
 
     return true;
 }
 

-bool wxUIActionSimulator::Key(int keycode, bool isDown, bool shiftDown, bool cmdDown, bool altDown)
+bool
+wxUIActionSimulator::DoKey(int keycode, int WXUNUSED(modifiers), bool isDown)

 {
 {

-    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);
+    CGKeyCode cgcode = wxCharCodeWXToOSX((wxKeyCode)keycode);
+
+    wxCFRef<CGEventRef>
+        event(CGEventCreateKeyboardEvent(NULL, cgcode, isDown));
+    if ( !event )
+        return false;

 
 

+    CGEventPost(kCGHIDEventTap, event);

     return true;
 }
 
     return true;
 }