#include "wx/metafile.h"
#include "wx/clipbrd.h"
-#include "wx/mac/private.h"
+#include "wx/mac/uma.h"
#include "wx/graphics.h"
#include <stdio.h>
IMPLEMENT_DYNAMIC_CLASS(wxMetafile, wxObject)
IMPLEMENT_ABSTRACT_CLASS(wxMetafileDC, wxDC)
+#define M_METAFILEREFDATA( a ) ((wxMetafileRefData*)(a).GetRefData())
+
class wxMetafileRefData: public wxGDIRefData
{
- friend class wxMetafile;
-
public:
- wxMetafileRefData();
+#if wxMAC_USE_CORE_GRAPHICS
+ // 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 metafile to be read from a file (if filename is not empty)
+ wxMetafileRefData( const wxString& filename);
virtual ~wxMetafileRefData();
-private:
- PicHandle m_metafile;
+ void Init();
+
+ int GetWidth() const { return m_width; }
+ int GetHeight() const { return m_height; }
#if wxMAC_USE_CORE_GRAPHICS
- QDPictRef m_qdPictRef;
+ 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:
+#if wxMAC_USE_CORE_GRAPHICS
+ wxCFDataRef m_data;
+ wxCFRef<CGPDFDocumentRef> m_pdfDoc;
+ CGContextRef m_context;
+#else
+ PicHandle m_metafile;
+#endif
+ int m_width ;
+ int m_height ;
};
-wxMetafileRefData::wxMetafileRefData()
+#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();
+}
+#endif
+
+wxMetafileRefData::wxMetafileRefData( const wxString& filename )
{
+ Init();
+#if wxMAC_USE_CORE_GRAPHICS
+ if ( !filename.empty() )
+ {
+ wxCFRef<CFMutableStringRef> cfMutableString(CFStringCreateMutableCopy(NULL, 0, wxMacCFStringHolder(filename)));
+ 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
+}
+
+
+wxMetafileRefData::wxMetafileRefData( int width, int height)
+{
+ Init();
+ m_width = width;
+ m_height = height;
#if wxMAC_USE_CORE_GRAPHICS
- m_qdPictRef = NULL;
+ CGRect r = CGRectMake( 0 , 0 , width , height );
+
+ CFMutableDataRef data = CFDataCreateMutable(kCFAllocatorDefault, 0);
+ m_data.reset(data);
+ CGDataConsumerRef dataConsumer = UMACGDataConsumerCreateWithCFData(data);
+ 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);
+
+ CGColorSpaceRef genericColorSpace = wxMacGetGenericRGBColorSpace();
+
+ CGContextSetFillColorSpace( m_context, genericColorSpace );
+ CGContextSetStrokeColorSpace( m_context, genericColorSpace );
+
+ CGContextTranslateCTM( m_context , 0 , height ) ;
+ CGContextScaleCTM( m_context , 1 , -1 ) ;
+ }
+#else
+ Rect r = { 0, 0, height, width };
+ m_metafile = OpenPicture( &r ) ;
#endif
}
wxMetafileRefData::~wxMetafileRefData()
{
+#if! wxMAC_USE_CORE_GRAPHICS
if (m_metafile)
{
-#ifndef __LP64__
KillPicture( (PicHandle)m_metafile );
m_metafile = NULL;
+ }
+#endif
+}
+void wxMetafileRefData::Init()
+{
#if wxMAC_USE_CORE_GRAPHICS
- QDPictRelease( m_qdPictRef );
- m_qdPictRef = NULL;
-#endif
+ m_context = NULL;
+#else
+ m_metafile = NULL;
#endif
- }
+ m_width = -1;
+ m_height = -1;
}
-wxMetaFile::wxMetaFile(const wxString& file)
+void wxMetafileRefData::Close()
{
- m_refData = new wxMetafileRefData;
+#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);
- M_METAFILEDATA->m_metafile = NULL;
- wxASSERT_MSG( file.empty(), wxT("no file-based metafile support yet") );
+ CGContextRelease(m_context);
+ m_context = NULL;
+
+ UpdateDocumentFromData();
+#else
+ ClosePicture();
+#endif
+}
-#if 0
- if (!file.IsNull() && (file.Cmp("") == 0))
- M_METAFILEDATA->m_metafile = (WXHANDLE) GetMetaFile( file );
+#if wxMAC_USE_CORE_GRAPHICS
+void wxMetafileRefData::UpdateDocumentFromData()
+{
+ wxCFRef<CGDataProviderRef> provider(UMACGDataProviderCreateWithCFData(m_data));
+ m_pdfDoc.reset(CGPDFDocumentCreateWithProvider(provider));
+ if ( m_pdfDoc != NULL )
+ {
+ CGPDFPageRef page = CGPDFDocumentGetPage( m_pdfDoc, 1 );
+ CGRect rect = CGPDFPageGetBoxRect ( page, kCGPDFMediaBox);
+ m_width = rect.size.width;
+ m_height = rect.size.height;
+ }
+}
#endif
+
+wxMetaFile::wxMetaFile(const wxString& file)
+{
+ m_refData = new wxMetafileRefData(file);
}
wxMetaFile::~wxMetaFile()
bool wxMetaFile::IsOk() const
{
- return (M_METAFILEDATA && (M_METAFILEDATA->m_metafile != NULL));
+#if wxMAC_USE_CORE_GRAPHICS
+ return (M_METAFILEDATA && (M_METAFILEDATA->GetData() != NULL));
+#else
+ return (M_METAFILEDATA && (M_METAFILEDATA->GetHandle() != NULL));
+#endif
}
WXHMETAFILE wxMetaFile::GetHMETAFILE() const
{
- return (WXHMETAFILE) M_METAFILEDATA->m_metafile;
+#if wxMAC_USE_CORE_GRAPHICS
+ return (WXHMETAFILE) (CFDataRef) M_METAFILEDATA->GetData();
+#else
+ return (WXHMETAFILE) M_METAFILEDATA->GetHandle();
+#endif
}
bool wxMetaFile::SetClipboard(int WXUNUSED(width), int WXUNUSED(height))
bool success = true;
#if wxUSE_DRAG_AND_DROP
- // TODO: to finish this port, we need the data object first
if (m_refData == NULL)
return false;
{
UnRef();
- m_refData = new wxMetafileRefData;
+#if wxMAC_USE_CORE_GRAPHICS
+ m_refData = new wxMetafileRefData((CFDataRef)mf);
+#else
+ m_refData = new wxMetafileRefData((PicHandle)mf);
+#endif
+}
- M_METAFILEDATA->m_metafile = (PicHandle)mf;
+void wxMetafile::SetPICT(void* pictHandle)
+{
+ UnRef();
#if wxMAC_USE_CORE_GRAPHICS
- size_t sz = GetHandleSize( (Handle) M_METAFILEDATA->m_metafile );
- wxMemoryBuffer* membuf = new wxMemoryBuffer( sz );
- void *data = membuf->GetWriteBuf( sz );
-
- memcpy( data, *M_METAFILEDATA->m_metafile, sz );
- membuf->UngetWriteBuf( sz );
- CGDataProviderRef provider = CGDataProviderCreateWithData(
- membuf, data, sz, wxMacMemoryBufferReleaseProc );
- M_METAFILEDATA->m_qdPictRef = NULL;
-
-#ifndef __LP64__
- if (provider != NULL)
- {
- M_METAFILEDATA->m_qdPictRef = QDPictCreateWithProvider( provider );
- CGDataProviderRelease( provider );
- }
-#endif
+ Handle picHandle = (Handle) pictHandle;
+ HLock(picHandle);
+ CFDataRef data = CFDataCreateWithBytesNoCopy( kCFAllocatorDefault, (const UInt8*) *picHandle, GetHandleSize(picHandle), kCFAllocatorNull);
+ wxCFRef<CGDataProviderRef> provider(UMACGDataProviderCreateWithCFData(data));
+ QDPictRef pictRef = QDPictCreateWithProvider(provider);
+ CGRect rect = QDPictGetBounds(pictRef);
+ m_refData = new wxMetafileRefData( rect.size.width, rect.size.height );
+ QDPictDrawToCGContext( ((wxMetafileRefData*) m_refData)->GetContext(), rect, pictRef );
+ CFRelease( data );
+ QDPictRelease( pictRef );
+ ((wxMetafileRefData*) m_refData)->Close();
+#else
+ m_refData = new wxMetafileRefData((PicHandle)pictHandle);
#endif
}
{
#if wxMAC_USE_CORE_GRAPHICS
-#ifndef __LP64__
- QDPictRef cgPictRef = M_METAFILEDATA->m_qdPictRef;
CGContextRef cg = (CGContextRef) dc->GetGraphicsContext()->GetNativeContext();
- CGRect bounds = QDPictGetBounds( cgPictRef );
-
- CGContextSaveGState( cg );
- CGContextTranslateCTM( cg, 0, bounds.size.width );
- CGContextScaleCTM( cg, 1, -1 );
- QDPictDrawToCGContext( cg, bounds, cgPictRef );
- CGContextRestoreGState( cg );
-#endif
+ 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 );
#else
PicHandle pict = (PicHandle)GetHMETAFILE();
wxMacPortSetter helper( dc );
if (Ok())
{
-#ifndef __LP64__
- PicHandle pict = (PicHandle)GetHMETAFILE();
- Rect r;
- wxMacGetPictureBounds( pict, &r );
- dataSize.x = r.right - r.left;
- dataSize.y = r.bottom - r.top;
-#endif
+ dataSize.x = M_METAFILEDATA->GetWidth();
+ dataSize.y = M_METAFILEDATA->GetHeight();
}
return dataSize;
wxASSERT_MSG( filename.empty(), wxT("no file based metafile support yet"));
m_metaFile = new wxMetaFile( filename );
-
+ 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) ;
#else
Rect r = { 0, 0, height, width };
-
RectRgn( (RgnHandle)m_macBoundaryClipRgn, &r );
CopyRgn( (RgnHandle)m_macBoundaryClipRgn, (RgnHandle)m_macCurrentClipRgn );
-
- m_metaFile->SetHMETAFILE( (WXHMETAFILE)OpenPicture( &r ) );
::GetPort( (GrafPtr*)&m_macPort );
-
m_ok = true;
#endif
wxMetaFile *wxMetaFileDC::Close()
{
-#ifndef __LP64__
- ClosePicture();
+#if wxMAC_USE_CORE_GRAPHICS
+ delete m_graphicContext;
+ m_graphicContext = NULL;
+ m_ok = false;
#endif
+
+ M_METAFILEREFDATA(*m_metaFile)->Close();
+
return m_metaFile;
}
#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;
+#else
return GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() );
+#endif
}
bool wxMetafileDataObject::GetDataHere(void *buf) const
{
+ bool result = false;
+#if wxMAC_USE_CORE_GRAPHICS
+ wxMetafileRefData* refData = M_METAFILEREFDATA(m_metafile);
+ if ( refData )
+ {
+ CFIndex length = refData->GetData().GetLength();
+ if ( length > 0 )
+ {
+ result = true ;
+ refData->GetData().GetBytes(CFRangeMake(0,length), (UInt8 *) buf);
+ }
+ }
+#else
Handle pictH = (Handle)(*((wxMetafile*)&m_metafile)).GetHMETAFILE();
- bool result = (pictH != NULL);
+ result = (pictH != NULL);
if (result)
memcpy( buf, *pictH, GetHandleSize( pictH ) );
+#endif
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 );
+#else
Handle handle = NewHandle( len );
SetHandleSize( handle, len );
memcpy( *handle, buf, len );
m_metafile.SetHMETAFILE( (WXHMETAFILE) handle );
-
+#endif
return true;
}
#endif
projects / wxWidgets.git / blobdiff