math.h/PI integration

[wxWidgets.git] / src / cocoa / window.mm

diff --git a/src/cocoa/window.mm b/src/cocoa/window.mm
index 0395a461c1ed5764b069a02a88c670775cb9a368..1e4fd289db7651b036174116311fac8f825b893d 100644 (file)
--- a/src/cocoa/window.mm
+++ b/src/cocoa/window.mm
@@ -12,9 +12,9 @@
 #include "wx/wxprec.h"
 #ifndef WX_PRECOMP
     #include "wx/log.h"
-    #include "wx/tooltip.h"
     #include "wx/window.h"
 #endif //WX_PRECOMP
+#include "wx/tooltip.h"
 
 #include "wx/cocoa/autorelease.h"
 #include "wx/cocoa/string.h"
@@ -26,8 +26,6 @@
 #import <AppKit/NSClipView.h>
 #import <Foundation/NSException.h>
 
-#include <objc/objc-runtime.h>
-
 // Turn this on to paint green over the dummy views for debugging
 #undef WXCOCOA_FILL_DUMMY_VIEW
 
@@ -35,6 +33,11 @@
 #import <AppKit/NSBezierPath.h>
 #endif //def WXCOCOA_FILL_DUMMY_VIEW
 
+// A category for methods that are only present in Panther's SDK
+@interface NSView(wxNSViewPrePantherCompatibility)
+- (void)getRectsBeingDrawn:(const NSRect **)rects count:(int *)count;
+@end
+
 // ========================================================================
 // wxWindowCocoaHider
 // ========================================================================
@@ -356,12 +359,8 @@ bool wxWindowCocoa::Cocoa_drawRect(const NSRect &rect)
     const NSRect *rects = &rect; // The bounding box of the region
     int countRects = 1;
     // Try replacing the larger rectangle with a list of smaller ones:
-NS_DURING
-    //getRectsBeingDrawn:count: is a optimization that is only available on
-    //Panthar (10.3) and higher.  Check to see if it supports it -
-    if ( [GetNSView() respondsToSelector:@selector(getRectsBeingDrawn:count:)] )    objc_msgSend(GetNSView(),@selector(getRectsBeingDrawn:count:),&rects,&countRects);
-NS_HANDLER
-NS_ENDHANDLER
+    if ([GetNSView() respondsToSelector:@selector(getRectsBeingDrawn:count:)])
+        [GetNSView() getRectsBeingDrawn:&rects count:&countRects];
     m_updateRegion = wxRegion(rects,countRects);
 
     wxPaintEvent event(m_windowId);
@@ -695,6 +694,11 @@ WXWidget wxWindow::GetHandle() const
     return m_cocoaNSView;
 }
 
+wxWindow* wxWindow::GetWxWindow() const
+{
+    return (wxWindow*) this;
+}
+
 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 {
     [m_cocoaNSView setNeedsDisplay:YES];
@@ -702,7 +706,14 @@ void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 
 void wxWindow::SetFocus()
 {
-    // TODO
+#ifdef __WXDEBUG__
+    bool bOK = 
+#endif
+        [GetNSView() lockFocusIfCanDraw];
+        
+    //Note that the normal lockFocus works on hidden and minimized windows
+    //and has no return value - which probably isn't what we want
+    wxASSERT(bOK);
 }
 
 void wxWindow::DoCaptureMouse()
@@ -883,8 +894,12 @@ bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
 // Get the window with the focus
 wxWindow *wxWindowBase::DoFindFocus()
 {
-    // TODO
-    return NULL;
+    wxCocoaNSView *win = wxCocoaNSView::GetFromCocoa([NSView focusView]);
+    
+    if (!win)
+        return NULL;
+        
+    return win->GetWxWindow();
 }
 
 /* static */ wxWindow *wxWindowBase::GetCapture()