non owned window implementation

[wxWidgets.git] / src / mac / carbon / metafile.cpp

diff --git a/src/mac/carbon/metafile.cpp b/src/mac/carbon/metafile.cpp
index 2b2a1998217179793fa8f2a5ab0f29d2736a842c..73d5b77f9ab8a651fa60b7328ac23bbd776dad68 100644 (file)
--- a/src/mac/carbon/metafile.cpp
+++ b/src/mac/carbon/metafile.cpp
@@ -26,94 +26,76 @@
 #include "wx/clipbrd.h"
 #include "wx/mac/uma.h"
 #include "wx/graphics.h"
 #include "wx/clipbrd.h"
 #include "wx/mac/uma.h"
 #include "wx/graphics.h"

+#include "wx/mac/carbon/metafile.h"

 
 #include <stdio.h>
 #include <string.h>
 
 IMPLEMENT_DYNAMIC_CLASS(wxMetafile, wxObject)
 IMPLEMENT_ABSTRACT_CLASS(wxMetafileDC, wxDC)
 
 #include <stdio.h>
 #include <string.h>
 
 IMPLEMENT_DYNAMIC_CLASS(wxMetafile, wxObject)
 IMPLEMENT_ABSTRACT_CLASS(wxMetafileDC, wxDC)

+IMPLEMENT_ABSTRACT_CLASS(wxMetafileDCImpl, wxGCDCImpl)

 
 #define M_METAFILEREFDATA( a ) ((wxMetafileRefData*)(a).GetRefData())
 
 
 #define M_METAFILEREFDATA( a ) ((wxMetafileRefData*)(a).GetRefData())
 

-class wxMetafileRefData: public wxGDIRefData
+class wxMetafileRefData : public wxGDIRefData

 {
 public:
 {
 public:

-#if wxMAC_USE_CORE_GRAPHICS
+    // default ctor needed for CreateGDIRefData(), must be initialized later
+    wxMetafileRefData() { Init(); }
+

     // creates a metafile from memory, assumes ownership
     wxMetafileRefData(CFDataRef data);
     // creates a metafile from memory, assumes ownership
     wxMetafileRefData(CFDataRef data);

-#else
-    // creates a metafile from memory, assumes ownership
-    wxMetafileRefData(PicHandle data);
-#endif
+

     // prepares a recording metafile
     wxMetafileRefData( int width, int height);
     // prepares a recording metafile
     wxMetafileRefData( int width, int height);

+

     // prepares a metafile to be read from a file (if filename is not empty)
     wxMetafileRefData( const wxString& filename);
     // prepares a metafile to be read from a file (if filename is not empty)
     wxMetafileRefData( const wxString& filename);

+

     virtual ~wxMetafileRefData();
 
     virtual ~wxMetafileRefData();
 

+    virtual bool IsOk() const { return m_data != NULL; }
+

     void Init();
 
     int GetWidth() const { return m_width; }
     int GetHeight() const { return m_height; }
 
     void Init();
 
     int GetWidth() const { return m_width; }
     int GetHeight() const { return m_height; }
 

-#if wxMAC_USE_CORE_GRAPHICS

     CGPDFDocumentRef GetPDFDocument() const { return m_pdfDoc; }
     void UpdateDocumentFromData() ;
 
     const wxCFDataRef& GetData() const { return m_data; }
     CGContextRef GetContext() const { return m_context; }
     CGPDFDocumentRef GetPDFDocument() const { return m_pdfDoc; }
     void UpdateDocumentFromData() ;
 
     const wxCFDataRef& GetData() const { return m_data; }
     CGContextRef GetContext() const { return m_context; }

-#else
-    PicHandle GetHandle() const { return m_metafile; }
-#endif
+

     // ends the recording
     void Close();
 private:
     // ends the recording
     void Close();
 private:

-#if wxMAC_USE_CORE_GRAPHICS

     wxCFDataRef m_data;
     wxCFRef<CGPDFDocumentRef> m_pdfDoc;
     CGContextRef m_context;
     wxCFDataRef m_data;
     wxCFRef<CGPDFDocumentRef> m_pdfDoc;
     CGContextRef m_context;

-#else
-    PicHandle m_metafile;
-#endif
+

     int m_width ;
     int m_height ;
 };
 
     int m_width ;
     int m_height ;
 };
 

-#if !wxMAC_USE_CORE_GRAPHICS
-wxMetafileRefData::wxMetafileRefData(PicHandle pict)
-{
-    Init();
-    m_metafile = pict;
-
-    Rect r;
-    wxMacGetPictureBounds( m_metafile, &r );
-    m_width = r.right - r.left;
-    m_height = r.bottom - r.top;
-}
-#else

 wxMetafileRefData::wxMetafileRefData(CFDataRef data) :
     m_data(data)
 {
     Init();
     UpdateDocumentFromData();
 }
 wxMetafileRefData::wxMetafileRefData(CFDataRef data) :
     m_data(data)
 {
     Init();
     UpdateDocumentFromData();
 }

-#endif

 
 wxMetafileRefData::wxMetafileRefData( const wxString& filename )
 {
     Init();
 
 wxMetafileRefData::wxMetafileRefData( const wxString& filename )
 {
     Init();

-#if wxMAC_USE_CORE_GRAPHICS
+

     if ( !filename.empty() )
     {
     if ( !filename.empty() )
     {

-        wxCFRef<CFMutableStringRef> cfMutableString(CFStringCreateMutableCopy(NULL, 0, wxMacCFStringHolder(filename)));
+        wxCFRef<CFMutableStringRef> cfMutableString(CFStringCreateMutableCopy(NULL, 0, wxCFStringRef(filename)));

         CFStringNormalize(cfMutableString,kCFStringNormalizationFormD);
         wxCFRef<CFURLRef> url(CFURLCreateWithFileSystemPath(kCFAllocatorDefault, cfMutableString , kCFURLPOSIXPathStyle, false));
         m_pdfDoc.reset(CGPDFDocumentCreateWithURL(url));
     }
         CFStringNormalize(cfMutableString,kCFStringNormalizationFormD);
         wxCFRef<CFURLRef> url(CFURLCreateWithFileSystemPath(kCFAllocatorDefault, cfMutableString , kCFURLPOSIXPathStyle, false));
         m_pdfDoc.reset(CGPDFDocumentCreateWithURL(url));
     }

-#else
-    wxASSERT_MSG( filename.empty(), wxT("no file-based metafile support yet") );
-    m_metafile = NULL;
-#endif

 }
 
 
 }
 
 


@@ -123,22 +105,17 @@ wxMetafileRefData::wxMetafileRefData( int width, int height)
 
     m_width = width;
     m_height = height;
 
     m_width = width;
     m_height = height;

-#if wxMAC_USE_CORE_GRAPHICS
+

     CGRect r = CGRectMake( 0 , 0 , width  , height );
 
     CFMutableDataRef data = CFDataCreateMutable(kCFAllocatorDefault, 0);
     m_data.reset(data);
     CGRect r = CGRectMake( 0 , 0 , width  , height );
 
     CFMutableDataRef data = CFDataCreateMutable(kCFAllocatorDefault, 0);
     m_data.reset(data);

-    CGDataConsumerRef dataConsumer = UMACGDataConsumerCreateWithCFData(data);
+    CGDataConsumerRef dataConsumer = wxMacCGDataConsumerCreateWithCFData(data);

     m_context = CGPDFContextCreate( dataConsumer, (width != 0 && height != 0) ? &r : NULL , NULL );
     CGDataConsumerRelease( dataConsumer );
     if ( m_context )
     {
     m_context = CGPDFContextCreate( dataConsumer, (width != 0 && height != 0) ? &r : NULL , NULL );
     CGDataConsumerRelease( dataConsumer );
     if ( m_context )
     {

-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
-        if ( &CGPDFContextBeginPage != NULL )
-            CGPDFContextBeginPage(m_context, NULL);
-        else
-#endif
-            CGContextBeginPage(m_context, &r);
+        CGPDFContextBeginPage(m_context, NULL);

 
         CGColorSpaceRef genericColorSpace  = wxMacGetGenericRGBColorSpace();
 
 
         CGColorSpaceRef genericColorSpace  = wxMacGetGenericRGBColorSpace();
 


@@ -148,57 +125,32 @@ wxMetafileRefData::wxMetafileRefData( int width, int height)
         CGContextTranslateCTM( m_context , 0 ,  height ) ;
         CGContextScaleCTM( m_context , 1 , -1 ) ;
     }
         CGContextTranslateCTM( m_context , 0 ,  height ) ;
         CGContextScaleCTM( m_context , 1 , -1 ) ;
     }

-#else
-    Rect r = { 0, 0, height, width };
-    m_metafile = OpenPicture( &r ) ;
-#endif

 }
 
 wxMetafileRefData::~wxMetafileRefData()
 {
 }
 
 wxMetafileRefData::~wxMetafileRefData()
 {

-#if! wxMAC_USE_CORE_GRAPHICS
-    if (m_metafile)
-    {
-        KillPicture( (PicHandle)m_metafile );
-        m_metafile = NULL;
-    }
-#endif

 }
 
 void wxMetafileRefData::Init()
 {
 }
 
 void wxMetafileRefData::Init()
 {

-#if wxMAC_USE_CORE_GRAPHICS

     m_context = NULL;
     m_context = NULL;

-#else
-    m_metafile = NULL;
-#endif

     m_width = -1;
     m_height = -1;
 }
 
 void wxMetafileRefData::Close()
 {
     m_width = -1;
     m_height = -1;
 }
 
 void wxMetafileRefData::Close()
 {

-#if wxMAC_USE_CORE_GRAPHICS
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
-    if ( &CGPDFContextEndPage != NULL )
-        CGPDFContextEndPage(m_context);
-    else
-#endif
-        CGContextEndPage(m_context);
+    CGPDFContextEndPage(m_context);

 
     CGContextRelease(m_context);
     m_context = NULL;
 
     UpdateDocumentFromData();
 
     CGContextRelease(m_context);
     m_context = NULL;
 
     UpdateDocumentFromData();

-#else
-    ClosePicture();
-#endif

 }
 
 }
 

-#if wxMAC_USE_CORE_GRAPHICS

 void wxMetafileRefData::UpdateDocumentFromData()
 {
 void wxMetafileRefData::UpdateDocumentFromData()
 {

-    wxCFRef<CGDataProviderRef> provider(UMACGDataProviderCreateWithCFData(m_data));
+    wxCFRef<CGDataProviderRef> provider(wxMacCGDataProviderCreateWithCFData(m_data));

     m_pdfDoc.reset(CGPDFDocumentCreateWithProvider(provider));
     if ( m_pdfDoc != NULL )
     {
     m_pdfDoc.reset(CGPDFDocumentCreateWithProvider(provider));
     if ( m_pdfDoc != NULL )
     {


@@ -208,7 +160,6 @@ void wxMetafileRefData::UpdateDocumentFromData()
         m_height = wx_static_cast(int, rect.size.height);
     }
 }
         m_height = wx_static_cast(int, rect.size.height);
     }
 }

-#endif

 
 wxMetaFile::wxMetaFile(const wxString& file)
 {
 
 wxMetaFile::wxMetaFile(const wxString& file)
 {


@@ -219,22 +170,19 @@ wxMetaFile::~wxMetaFile()
 {
 }
 
 {
 }
 

-bool wxMetaFile::IsOk() const
+wxGDIRefData *wxMetaFile::CreateGDIRefData() const

 {
 {

-#if wxMAC_USE_CORE_GRAPHICS
-    return (M_METAFILEDATA && (M_METAFILEDATA->GetData() != NULL));
-#else
-    return (M_METAFILEDATA && (M_METAFILEDATA->GetHandle() != NULL));
-#endif
+    return new wxMetafileRefData;
+}
+
+wxGDIRefData *wxMetaFile::CloneGDIRefData(const wxGDIRefData *data) const
+{
+    return new wxMetafileRefData(*wx_static_cast(const wxMetafileRefData *, data));

 }
 
 WXHMETAFILE wxMetaFile::GetHMETAFILE() const
 {
 }
 
 WXHMETAFILE wxMetaFile::GetHMETAFILE() const
 {

-#if wxMAC_USE_CORE_GRAPHICS

     return (WXHMETAFILE) (CFDataRef) M_METAFILEDATA->GetData();
     return (WXHMETAFILE) (CFDataRef) M_METAFILEDATA->GetData();

-#else
-    return (WXHMETAFILE) M_METAFILEDATA->GetHandle();
-#endif

 }
 
 bool wxMetaFile::SetClipboard(int WXUNUSED(width), int WXUNUSED(height))
 }
 
 bool wxMetaFile::SetClipboard(int WXUNUSED(width), int WXUNUSED(height))


@@ -265,22 +213,18 @@ void wxMetafile::SetHMETAFILE(WXHMETAFILE mf)
 {
     UnRef();
 
 {
     UnRef();
 

-#if wxMAC_USE_CORE_GRAPHICS

     m_refData = new wxMetafileRefData((CFDataRef)mf);
     m_refData = new wxMetafileRefData((CFDataRef)mf);

-#else
-    m_refData = new wxMetafileRefData((PicHandle)mf);
-#endif

 }
 
 }
 

+#ifndef __LP64__

 void wxMetafile::SetPICT(void* pictHandle)
 {
     UnRef();
 
 void wxMetafile::SetPICT(void* pictHandle)
 {
     UnRef();
 

-#if wxMAC_USE_CORE_GRAPHICS

     Handle picHandle = (Handle) pictHandle;
     HLock(picHandle);
     CFDataRef data = CFDataCreateWithBytesNoCopy( kCFAllocatorDefault, (const UInt8*) *picHandle, GetHandleSize(picHandle), kCFAllocatorNull);
     Handle picHandle = (Handle) pictHandle;
     HLock(picHandle);
     CFDataRef data = CFDataCreateWithBytesNoCopy( kCFAllocatorDefault, (const UInt8*) *picHandle, GetHandleSize(picHandle), kCFAllocatorNull);

-    wxCFRef<CGDataProviderRef> provider(UMACGDataProviderCreateWithCFData(data));
+    wxCFRef<CGDataProviderRef> provider(wxMacCGDataProviderCreateWithCFData(data));

     QDPictRef pictRef = QDPictCreateWithProvider(provider);
     CGRect rect = QDPictGetBounds(pictRef);
     m_refData = new wxMetafileRefData(wx_static_cast(int, rect.size.width),
     QDPictRef pictRef = QDPictCreateWithProvider(provider);
     CGRect rect = QDPictGetBounds(pictRef);
     m_refData = new wxMetafileRefData(wx_static_cast(int, rect.size.width),


@@ -289,34 +233,30 @@ void wxMetafile::SetPICT(void* pictHandle)
     CFRelease( data );
     QDPictRelease( pictRef );
     ((wxMetafileRefData*) m_refData)->Close();
     CFRelease( data );
     QDPictRelease( pictRef );
     ((wxMetafileRefData*) m_refData)->Close();

-#else
-    m_refData = new wxMetafileRefData((PicHandle)pictHandle);
-#endif

 }
 }

+#endif

 
 bool wxMetaFile::Play(wxDC *dc)
 {
     if (!m_refData)
         return false;
 
 
 bool wxMetaFile::Play(wxDC *dc)
 {
     if (!m_refData)
         return false;
 

-    if (!dc->Ok())
+    if (!dc->IsOk())

         return false;
 
     {
         return false;
 
     {

-#if wxMAC_USE_CORE_GRAPHICS
-        CGContextRef cg = (CGContextRef) dc->GetGraphicsContext()->GetNativeContext();
-        CGPDFDocumentRef doc = M_METAFILEDATA->GetPDFDocument();
-        CGPDFPageRef page = CGPDFDocumentGetPage( doc, 1 );
-        wxMacCGContextStateSaver save(cg);
-        CGContextDrawPDFPage( cg, page );
+        wxDCImpl *impl = dc->GetImpl();
+        wxGCDCImpl *gc_impl = wxDynamicCast(impl, wxGCDCImpl);
+        if (gc_impl)
+        {
+            CGContextRef cg = (CGContextRef) (gc_impl->GetGraphicsContext()->GetNativeContext());
+            CGPDFDocumentRef doc = M_METAFILEDATA->GetPDFDocument();
+            CGPDFPageRef page = CGPDFDocumentGetPage( doc, 1 );
+            wxMacCGContextStateSaver save(cg);
+            CGContextDrawPDFPage( cg, page );
+        }

 //        CGContextTranslateCTM( cg, 0, bounds.size.width );
 //        CGContextScaleCTM( cg, 1, -1 );
 //        CGContextTranslateCTM( cg, 0, bounds.size.width );
 //        CGContextScaleCTM( cg, 1, -1 );

-#else
-        PicHandle pict = (PicHandle)GetHMETAFILE();
-        wxMacPortSetter helper( dc );
-        Rect picFrame;
-        DrawPicture( pict, wxMacGetPictureBounds( pict, &picFrame ) );
-#endif

     }
 
     return true;
     }
 
     return true;


@@ -340,10 +280,12 @@ wxSize wxMetaFile::GetSize() const
 // New constructor that takes origin and extent. If you use this, don't
 // give origin/extent arguments to wxMakeMetaFilePlaceable.
 
 // New constructor that takes origin and extent. If you use this, don't
 // give origin/extent arguments to wxMakeMetaFilePlaceable.
 

-wxMetaFileDC::wxMetaFileDC(
+wxMetafileDCImpl::wxMetafileDCImpl(
+    wxDC *owner,

     const wxString& filename,
     int width, int height,
     const wxString& filename,
     int width, int height,

-    const wxString& WXUNUSED(description) )
+    const wxString& WXUNUSED(description) ) :
+    wxGCDCImpl( owner )

 {
     wxASSERT_MSG( width != 0 || height != 0, wxT("no arbitration of metafile size supported") );
     wxASSERT_MSG( filename.empty(), wxT("no file based metafile support yet"));
 {
     wxASSERT_MSG( width != 0 || height != 0, wxT("no arbitration of metafile size supported") );
     wxASSERT_MSG( filename.empty(), wxT("no file based metafile support yet"));


@@ -352,25 +294,18 @@ wxMetaFileDC::wxMetaFileDC(
     wxMetafileRefData* metafiledata = new wxMetafileRefData(width, height);
     m_metaFile->UnRef();
     m_metaFile->SetRefData( metafiledata );
     wxMetafileRefData* metafiledata = new wxMetafileRefData(width, height);
     m_metaFile->UnRef();
     m_metaFile->SetRefData( metafiledata );

-#if wxMAC_USE_CORE_GRAPHICS
+

     SetGraphicsContext( wxGraphicsContext::CreateFromNative(metafiledata->GetContext()));
     m_ok = (m_graphicContext != NULL) ;
     SetGraphicsContext( wxGraphicsContext::CreateFromNative(metafiledata->GetContext()));
     m_ok = (m_graphicContext != NULL) ;

-#else
-    Rect r = { 0, 0, height, width };
-    RectRgn( (RgnHandle)m_macBoundaryClipRgn, &r );
-    CopyRgn( (RgnHandle)m_macBoundaryClipRgn, (RgnHandle)m_macCurrentClipRgn );
-    ::GetPort( (GrafPtr*)&m_macPort );
-    m_ok = true;
-#endif

 
     SetMapMode( wxMM_TEXT );
 }
 
 
     SetMapMode( wxMM_TEXT );
 }
 

-wxMetaFileDC::~wxMetaFileDC()
+wxMetafileDCImpl::~wxMetafileDCImpl()

 {
 }
 
 {
 }
 

-void wxMetaFileDC::DoGetSize(int *width, int *height) const
+void wxMetafileDCImpl::DoGetSize(int *width, int *height) const

 {
     wxCHECK_RET( m_metaFile, wxT("GetSize() doesn't work without a metafile") );
 
 {
     wxCHECK_RET( m_metaFile, wxT("GetSize() doesn't work without a metafile") );
 


@@ -381,13 +316,11 @@ void wxMetaFileDC::DoGetSize(int *width, int *height) const
         (*height) = sz.y;
 }
 
         (*height) = sz.y;
 }
 

-wxMetaFile *wxMetaFileDC::Close()
+wxMetaFile *wxMetafileDCImpl::Close()

 {
 {

-#if wxMAC_USE_CORE_GRAPHICS

     delete m_graphicContext;
     m_graphicContext = NULL;
     m_ok = false;
     delete m_graphicContext;
     m_graphicContext = NULL;
     m_ok = false;

-#endif

 
     M_METAFILEREFDATA(*m_metaFile)->Close();
 
 
     M_METAFILEREFDATA(*m_metaFile)->Close();
 


@@ -397,21 +330,17 @@ wxMetaFile *wxMetaFileDC::Close()
 #if wxUSE_DATAOBJ
 size_t wxMetafileDataObject::GetDataSize() const
 {
 #if wxUSE_DATAOBJ
 size_t wxMetafileDataObject::GetDataSize() const
 {

-#if wxMAC_USE_CORE_GRAPHICS

     CFIndex length = 0;
     wxMetafileRefData* refData = M_METAFILEREFDATA(m_metafile);
     if ( refData )
         length = refData->GetData().GetLength();
     return length;
     CFIndex length = 0;
     wxMetafileRefData* refData = M_METAFILEREFDATA(m_metafile);
     if ( refData )
         length = refData->GetData().GetLength();
     return length;

-#else
-    return GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() );
-#endif

 }
 
 bool wxMetafileDataObject::GetDataHere(void *buf) const
 {
     bool result = false;
 }
 
 bool wxMetafileDataObject::GetDataHere(void *buf) const
 {
     bool result = false;

-#if wxMAC_USE_CORE_GRAPHICS
+

     wxMetafileRefData* refData = M_METAFILEREFDATA(m_metafile);
     if ( refData )
     {
     wxMetafileRefData* refData = M_METAFILEREFDATA(m_metafile);
     if ( refData )
     {


@@ -422,29 +351,14 @@ bool wxMetafileDataObject::GetDataHere(void *buf) const
             refData->GetData().GetBytes(CFRangeMake(0,length), (UInt8 *) buf);
         }
     }
             refData->GetData().GetBytes(CFRangeMake(0,length), (UInt8 *) buf);
         }
     }

-#else
-    Handle pictH = (Handle)(*((wxMetafile*)&m_metafile)).GetHMETAFILE();
-    result = (pictH != NULL);
-
-    if (result)
-        memcpy( buf, *pictH, GetHandleSize( pictH ) );
-
-#endif

     return result;
 }
 
 bool wxMetafileDataObject::SetData(size_t len, const void *buf)
 {
     return result;
 }
 
 bool wxMetafileDataObject::SetData(size_t len, const void *buf)
 {

-#if wxMAC_USE_CORE_GRAPHICS

     wxMetafileRefData* metafiledata = new wxMetafileRefData(wxCFRefFromGet(wxCFDataRef((UInt8*)buf, len).get()));
     m_metafile.UnRef();
     m_metafile.SetRefData( metafiledata );
     wxMetafileRefData* metafiledata = new wxMetafileRefData(wxCFRefFromGet(wxCFDataRef((UInt8*)buf, len).get()));
     m_metafile.UnRef();
     m_metafile.SetRefData( metafiledata );

-#else
-    Handle handle = NewHandle( len );
-    SetHandleSize( handle, len );
-    memcpy( *handle, buf, len );
-    m_metafile.SetHMETAFILE( (WXHMETAFILE) handle );
-#endif

     return true;
 }
 #endif
     return true;
 }
 #endif