Not quite as flexible, but lighter and sufficient.

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

diff --git a/src/cocoa/dc.mm b/src/cocoa/dc.mm
index 44762feba26796a9f25d9e50ffa1e54cfcf268d7..66702e5abc0194c37f90b79b6bfc2281954e4fe5 100644 (file)
--- a/src/cocoa/dc.mm
+++ b/src/cocoa/dc.mm
@@ -6,7 +6,7 @@
 // Created:     2003/04/01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott
-// Licence:    wxWindows license
+// Licence:    wxWidgets licence
 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
@@ -16,6 +16,7 @@
 #endif //WX_PRECOMP
 
 #include "wx/cocoa/autorelease.h"
+#include "wx/cocoa/string.h"
 
 #import <AppKit/NSBezierPath.h>
 #import <AppKit/NSTextStorage.h>
@@ -24,10 +25,10 @@
 #import <AppKit/NSGraphicsContext.h>
 #import <AppKit/NSAffineTransform.h>
 #import <AppKit/NSColor.h>
-#import <AppKit/NSTypeSetter.h>
+#import <AppKit/NSTypesetter.h>
 #import <AppKit/NSImage.h>
 
-#include <wx/listimpl.cpp>
+#include "wx/listimpl.cpp"
 WX_DEFINE_LIST(wxCocoaDCStack);
 
 IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
@@ -70,7 +71,7 @@ inline void CocoaSetPenForNSBezierPath(wxPen &pen, NSBezierPath *bezpath)
 
 void wxDC::CocoaInitializeTextSystem()
 {
-    wxASSERT_MSG(!sm_cocoaNSTextStorage && !sm_cocoaNSLayoutManager && !sm_cocoaNSTextContainer,"Text system already initalized!  BAD PROGRAMMER!");
+    wxASSERT_MSG(!sm_cocoaNSTextStorage && !sm_cocoaNSLayoutManager && !sm_cocoaNSTextContainer,wxT("Text system already initalized!  BAD PROGRAMMER!"));
 
     sm_cocoaNSTextStorage = [[NSTextStorage alloc] init];
 
@@ -97,10 +98,10 @@ void wxDC::CocoaShutdownTextSystem()
 
 void wxDC::CocoaUnwindStackAndLoseFocus()
 {
-    wxCocoaDCStack::Node *ourNode=sm_cocoaDCStack.Find(this);
+    wxCocoaDCStack::compatibility_iterator ourNode=sm_cocoaDCStack.Find(this);
     if(ourNode)
     {
-        wxCocoaDCStack::Node *node=sm_cocoaDCStack.GetFirst();
+        wxCocoaDCStack::compatibility_iterator node=sm_cocoaDCStack.GetFirst();
         for(;node!=ourNode; node=sm_cocoaDCStack.GetFirst())
         {
             wxDC *dc = node->GetData();
@@ -108,20 +109,20 @@ void wxDC::CocoaUnwindStackAndLoseFocus()
             wxASSERT(dc!=this);
             if(!dc->CocoaUnlockFocus())
             {
-                wxFAIL_MSG("Unable to unlock focus on higher-level DC!");
+                wxFAIL_MSG(wxT("Unable to unlock focus on higher-level DC!"));
             }
-            sm_cocoaDCStack.DeleteNode(node);
+            sm_cocoaDCStack.Erase(node);
         }
         wxASSERT(node==ourNode);
         wxASSERT(ourNode->GetData() == this);
         ourNode->GetData()->CocoaUnlockFocus();
-        sm_cocoaDCStack.DeleteNode(ourNode);
+        sm_cocoaDCStack.Erase(ourNode);
     }
 }
 
 bool wxDC::CocoaUnwindStackAndTakeFocus()
 {
-    wxCocoaDCStack::Node *node=sm_cocoaDCStack.GetFirst();
+    wxCocoaDCStack::compatibility_iterator node=sm_cocoaDCStack.GetFirst();
     for(;node;node = sm_cocoaDCStack.GetFirst())
     {
         wxDC *dc = node->GetData();
@@ -132,7 +133,7 @@ bool wxDC::CocoaUnwindStackAndTakeFocus()
         // If unable to unlockFocus (e.g. wxPaintDC) stop here
         if(!dc->CocoaUnlockFocus())
             break;
-        sm_cocoaDCStack.DeleteNode(node);
+        sm_cocoaDCStack.Erase(node);
     }
     return CocoaLockFocus();
 }
@@ -182,6 +183,7 @@ void wxDC::CocoaApplyTransformations()
 
 void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {
+    wxAutoNSAutoreleasePool pool;
     if(!CocoaTakeFocus()) return;
     NSBezierPath *bezpath = [NSBezierPath bezierPathWithRect:NSMakeRect(x,y,width,height)];
     CocoaSetPenForNSBezierPath(m_pen,bezpath);
@@ -192,6 +194,7 @@ void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 
 void wxDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
 {
+    wxAutoNSAutoreleasePool pool;
     if(!CocoaTakeFocus()) return;
     NSBezierPath *bezpath = [NSBezierPath bezierPath];
     [bezpath moveToPoint:NSMakePoint(x1,y1)];
@@ -205,9 +208,9 @@ void wxDC::DoGetTextExtent(const wxString& text, wxCoord *x, wxCoord *y, wxCoord
 {
     wxAutoNSAutoreleasePool pool;
 // FIXME: Cache this so it can be used for DoDrawText
-    wxASSERT_MSG(sm_cocoaNSTextStorage && sm_cocoaNSLayoutManager && sm_cocoaNSTextContainer, "Text system has not been initialized.  BAD PROGRAMMER!");
+    wxASSERT_MSG(sm_cocoaNSTextStorage && sm_cocoaNSLayoutManager && sm_cocoaNSTextContainer, wxT("Text system has not been initialized.  BAD PROGRAMMER!"));
     NSAttributedString *attributedString = [[NSAttributedString alloc]
-            initWithString:[NSString stringWithCString:text.c_str()]];
+            initWithString:wxNSStringWithWxString(text.c_str())];
     [sm_cocoaNSTextStorage setAttributedString:attributedString];
     [attributedString release];
 
@@ -225,10 +228,11 @@ void wxDC::DoGetTextExtent(const wxString& text, wxCoord *x, wxCoord *y, wxCoord
 
 void wxDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y)
 {
+    wxAutoNSAutoreleasePool pool;
     if(!CocoaTakeFocus()) return;
-    wxASSERT_MSG(sm_cocoaNSTextStorage && sm_cocoaNSLayoutManager && sm_cocoaNSTextContainer, "Text system has not been initialized.  BAD PROGRAMMER!");
+    wxASSERT_MSG(sm_cocoaNSTextStorage && sm_cocoaNSLayoutManager && sm_cocoaNSTextContainer, wxT("Text system has not been initialized.  BAD PROGRAMMER!"));
     NSAttributedString *attributedString = [[NSAttributedString alloc]
-            initWithString:[NSString stringWithCString:text.c_str()]];
+            initWithString:wxNSStringWithWxString(text.c_str())];
     [sm_cocoaNSTextStorage setAttributedString:attributedString];
     [attributedString release];
 
@@ -252,7 +256,7 @@ void wxDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y)
     // there is no length or we don't start at zero
     if(!glyphRange.length)
         return;
-    wxASSERT_MSG(glyphRange.location==0,"glyphRange must begin at zero");
+    wxASSERT_MSG(glyphRange.location==0,wxT("glyphRange must begin at zero"));
 
     NSAffineTransform *transform = [NSAffineTransform transform];
     [transform translateXBy:x yBy:y];
@@ -274,7 +278,7 @@ void wxDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y)
     [flipTransform concat];
     #if 0
     // Draw+fill a rectangle so we can see where the shit is supposed to be.
-    wxLogDebug("(%f,%f) (%fx%f)",usedRect.origin.x,usedRect.origin.y,usedRect.size.width,usedRect.size.height);
+    wxLogTrace(wxTRACE_COCOA,wxT("(%f,%f) (%fx%f)"),usedRect.origin.x,usedRect.origin.y,usedRect.size.width,usedRect.size.height);
     NSBezierPath *bezpath = [NSBezierPath bezierPathWithRect:NSMakeRect(0,0,usedRect.size.width,usedRect.size.height)];
     [[NSColor blackColor] set];
     [bezpath stroke];
@@ -448,13 +452,14 @@ void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 
 void wxDC::DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask)
 {
+    wxAutoNSAutoreleasePool pool;
     if(!CocoaTakeFocus()) return;
     if(!bmp.Ok())
         return;
 
 #if 0
     // Draw a rect so we can see where it's supposed to be
-    wxLogDebug("image at (%d,%d) size %dx%d",x,y,bmp.GetWidth(),bmp.GetHeight());
+    wxLogTrace(wxTRACE_COCOA,wxT("image at (%d,%d) size %dx%d"),x,y,bmp.GetWidth(),bmp.GetHeight());
     NSBezierPath *bezpath = [NSBezierPath bezierPathWithRect:NSMakeRect(x,y,bmp.GetWidth(),bmp.GetHeight())];
     [[NSColor blackColor] set];
     [bezpath stroke];
@@ -481,12 +486,11 @@ void wxDC::DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask)
     [transform concat];
     [flipTransform concat];
 
-    NSImage *nsimage = [[NSImage alloc]
-            initWithSize:NSMakeSize(bmp.GetWidth(), bmp.GetHeight())];
-    [nsimage addRepresentation: const_cast<wxBitmap&>(bmp).GetNSBitmapImageRep()];
+    NSImage *nsimage = [bmp.GetNSImage(useMask) retain];
+
     [nsimage drawAtPoint: NSMakePoint(0,0)
         fromRect: NSMakeRect(0.0,0.0,bmp.GetWidth(),bmp.GetHeight())
-        operation: NSCompositeCopy
+        operation: NSCompositeSourceOver
         fraction: 1.0];
         
     [nsimage release];
@@ -632,7 +636,7 @@ void wxDC::ComputeScaleAndOrigin(void)
   {
     // this is a bit artificial, but we need to force wxDC to think
     // the pen has changed
-    wxPen* pen = & GetPen();
+    const wxPen* pen = & GetPen();
     wxPen tempPen;
     m_pen = tempPen;
     SetPen(* pen);