add the wxFont(const wxSize& pixelSize, ...) ctor to all ports; add some wxCHECK_MSGs...

[wxWidgets.git] / src / osx / carbon / utilscocoa.mm

diff --git a/src/osx/carbon/utilscocoa.mm b/src/osx/carbon/utilscocoa.mm
index 07c34d5630da3fb602f5e46c6b6ca79cef587119..1617dd37f6304a2d254e8c8842f13014ef557012 100644 (file)
--- a/src/osx/carbon/utilscocoa.mm
+++ b/src/osx/carbon/utilscocoa.mm
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        src/mac/carbon/utils.mm
+// Name:        src/osx/carbon/utils.mm
 // Purpose:     various cocoa mixin utility functions
 // Author:      Stefan Csomor
 // Modified by:
@@ -11,7 +11,11 @@
 
 #include "wx/wxprec.h"
 
+#if wxOSX_USE_COCOA_OR_CARBON
 #include <Cocoa/Cocoa.h>
+#else
+#import <UIKit/UIKit.h>
+#endif
 
 #ifdef __WXMAC__
 #include "wx/osx/private.h"
@@ -19,12 +23,14 @@
 
 #ifdef __WXMAC__
 
+#if wxOSX_USE_CARBON
 bool wxMacInitCocoa()
 {
     bool cocoaLoaded = NSApplicationLoad();
     wxASSERT_MSG(cocoaLoaded,wxT("Couldn't load Cocoa in Carbon Environment")) ;
     return cocoaLoaded;
 }
+#endif
 
 wxMacAutoreleasePool::wxMacAutoreleasePool()
 {
@@ -38,15 +44,25 @@ wxMacAutoreleasePool::~wxMacAutoreleasePool()
 
 #endif
 
-#ifdef __WXCOCOCA__
+#if wxOSX_USE_COCOA_OR_IPHONE
 
-CGContextRef wxMacGetContextFromCurrentNSContext()
+CGContextRef wxOSXGetContextFromCurrentNSContext()
 {
     CGContextRef context = (CGContextRef)[[NSGraphicsContext currentContext]
                                           graphicsPort];
     return context;
 }
 
+bool wxOSXLockFocus( WXWidget view) 
+{
+    return [view lockFocusIfCanDraw];
+}
+
+void wxOSXUnlockFocus( WXWidget view) 
+{
+    [view unlockFocus];
+}
+
 #endif
 
 // ----------------------------------------------------------------------------
@@ -68,12 +84,14 @@ void wxMacCocoaRetain( void* obj )
     [(NSObject*)obj retain];
 }
 
+#if wxOSX_USE_COCOA
+
 // ----------------------------------------------------------------------------
 // NSImage Utils
 // ----------------------------------------------------------------------------
 
 //  From "Cocoa Drawing Guide:Working with Images"
-WX_NSImage  CreateNSImageFromCGImage( CGImageRef image )
+WX_NSImage  wxOSXCreateNSImageFromCGImage( CGImageRef image )
 {
     NSRect      imageRect    = NSMakeRect(0.0, 0.0, 0.0, 0.0);
     
@@ -90,6 +108,15 @@ WX_NSImage  CreateNSImageFromCGImage( CGImageRef image )
     CGContextDrawImage( imageContext, *(CGRect*)&imageRect, image );
     [newImage unlockFocus];
     
+    /*
+        // Create a bitmap rep from the image...
+        NSBitmapImageRep *bitmapRep = [[NSBitmapImageRep alloc] initWithCGImage:cgImage];
+        // Create an NSImage and add the bitmap rep to it...
+        NSImage *image = [[NSImage alloc] init];
+        [image addRepresentation:bitmapRep];
+        [bitmapRep release];
+    */
+    [newImage autorelease];
     return( newImage );
 }
 
@@ -97,8 +124,6 @@ WX_NSImage  CreateNSImageFromCGImage( CGImageRef image )
 // NSCursor Utils
 // ----------------------------------------------------------------------------
 
-#if wxMAC_USE_COCOA
-
 // copied from cursor.mm
 
 static NSCursor* wxGetStockCursor( short sIndex )
@@ -209,7 +234,7 @@ WX_NSCursor wxMacCocoaCreateStockCursor( int cursor_type )
     case wxCURSOR_HAND:
         cursor = [[NSCursor pointingHandCursor] retain];
         break;
-
+        
     case wxCURSOR_BULLSEYE:
         cursor = wxGetStockCursor(kwxCursorBullseye);
         break;
@@ -254,6 +279,14 @@ WX_NSCursor wxMacCocoaCreateStockCursor( int cursor_type )
         cursor = wxGetStockCursor(kwxCursorRoller);
         break;
 
+    case wxCURSOR_OPEN_HAND:
+        cursor = [[NSCursor openHandCursor] retain];
+        break;
+
+    case wxCURSOR_CLOSED_HAND:
+        cursor = [[NSCursor closedHandCursor] retain];
+        break;
+
     case wxCURSOR_CHAR:
     case wxCURSOR_ARROW:
     case wxCURSOR_LEFT_BUTTON:
@@ -278,7 +311,7 @@ WX_NSCursor  wxMacCocoaCreateCursorFromCGImage( CGImageRef cgImageRef, float hot
         firstTime = NO;
     }
     
-    NSImage    *nsImage  = CreateNSImageFromCGImage( cgImageRef );
+    NSImage    *nsImage  = wxOSXCreateNSImageFromCGImage( cgImageRef );
     NSCursor  *cursor    = [[NSCursor alloc] initWithImage:nsImage hotSpot:NSMakePoint( hotSpotX, hotSpotY )];
     
     [nsImage release];
@@ -302,3 +335,4 @@ void  wxMacCocoaShowCursor()
 }
 
 #endif
+