reverting drawing code

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

diff --git a/src/cocoa/dc.mm b/src/cocoa/dc.mm
index 6d887caf95367e6c00ed4963c6c37400ecc79946..528dcee4ffa52f3ff76940221be59183a3098058 100644 (file)
--- a/src/cocoa/dc.mm
+++ b/src/cocoa/dc.mm
@@ -9,10 +9,14 @@
 // Licence:    wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-#include "wx/dc.h"
-#include "wx/log.h"
+#include "wx/wxprec.h"
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/dc.h"
+#endif //WX_PRECOMP
 
 #include "wx/cocoa/autorelease.h"
+#include "wx/cocoa/string.h"
 
 #import <AppKit/NSBezierPath.h>
 #import <AppKit/NSTextStorage.h>
@@ -21,7 +25,7 @@
 #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>
@@ -33,9 +37,41 @@ WX_NSLayoutManager wxDC::sm_cocoaNSLayoutManager = nil;
 WX_NSTextContainer wxDC::sm_cocoaNSTextContainer = nil;
 wxCocoaDCStack wxDC::sm_cocoaDCStack;
 
+inline void CocoaSetPenForNSBezierPath(wxPen &pen, NSBezierPath *bezpath)
+{
+    [pen.GetNSColor() set];
+    const float *pattern;
+    [bezpath setLineDash:pattern count:pen.GetCocoaLineDash(&pattern) phase:0.0];
+    [bezpath setLineWidth:pen.GetWidth()];
+    switch(pen.GetJoin())
+    {
+    case wxJOIN_BEVEL:
+        [bezpath setLineJoinStyle:NSBevelLineJoinStyle];
+        break;
+    case wxJOIN_ROUND:
+        [bezpath setLineJoinStyle:NSRoundLineJoinStyle];
+        break;
+    case wxJOIN_MITER:
+        [bezpath setLineJoinStyle:NSMiterLineJoinStyle];
+        break;
+    }
+    switch(pen.GetCap())
+    {
+    case wxCAP_ROUND:
+        [bezpath setLineCapStyle:NSRoundLineCapStyle];
+        break;
+    case wxCAP_PROJECTING:
+        [bezpath setLineCapStyle:NSSquareLineCapStyle];
+        break;
+    case wxCAP_BUTT:
+        [bezpath setLineCapStyle:NSButtLineCapStyle];
+        break;
+    }
+}
+
 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];
 
@@ -62,10 +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();
@@ -73,20 +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();
@@ -97,7 +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();
 }
@@ -106,6 +142,7 @@ wxDC::wxDC(void)
 {
     m_cocoaFlipped = false;
     m_cocoaHeight = 0.0;
+    m_pen = *wxBLACK_PEN;
 }
 
 wxDC::~wxDC(void)
@@ -148,7 +185,7 @@ void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {
     if(!CocoaTakeFocus()) return;
     NSBezierPath *bezpath = [NSBezierPath bezierPathWithRect:NSMakeRect(x,y,width,height)];
-    [m_textForegroundColour.GetNSColor() set];
+    CocoaSetPenForNSBezierPath(m_pen,bezpath);
     [bezpath stroke];
     [m_brush.GetNSColor() set];
     [bezpath fill];
@@ -161,7 +198,7 @@ void wxDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
     [bezpath moveToPoint:NSMakePoint(x1,y1)];
     [bezpath lineToPoint:NSMakePoint(x2,y2)];
 
-    [m_textForegroundColour.GetNSColor() set];
+    CocoaSetPenForNSBezierPath(m_pen,bezpath);
     [bezpath stroke];
 }
 
@@ -169,9 +206,9 @@ 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];
 
@@ -190,9 +227,9 @@ void wxDC::DoGetTextExtent(const wxString& text, wxCoord *x, wxCoord *y, wxCoord
 void wxDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y)
 {
     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];
 
@@ -216,7 +253,7 @@ 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];
@@ -238,7 +275,7 @@ 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];
@@ -268,6 +305,16 @@ int wxDCBase::DeviceToLogicalY(int y) const
     return y;
 }
 
+int wxDCBase::DeviceToLogicalXRel(int x) const
+{
+    return x;
+}
+
+int wxDCBase::DeviceToLogicalYRel(int y) const
+{
+    return y;
+}
+
 int wxDCBase::LogicalToDeviceX(int x) const
 {
     return x;
@@ -278,6 +325,16 @@ int wxDCBase::LogicalToDeviceY(int y) const
     return y;
 }
 
+int wxDCBase::LogicalToDeviceXRel(int x) const
+{
+    return x;
+}
+
+int wxDCBase::LogicalToDeviceYRel(int y) const
+{
+    return y;
+}
+
 ///////////////////////////////////////////////////////////////////////////
 // cut here, the rest is stubs
 ///////////////////////////////////////////////////////////////////////////
@@ -354,6 +411,7 @@ void wxDC::DoDrawArc(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc,
     
 void wxDC::SetPen(const wxPen& pen)
 {
+    m_pen = pen;
 }
 
 void wxDC::SetBrush(const wxBrush& brush)
@@ -397,7 +455,7 @@ void wxDC::DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask)
 
 #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];
@@ -424,12 +482,11 @@ 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];