CW5.2 Pro Adaptions, wxMac starting to move in
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4366 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -15,73 +15,91 @@
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#ifndef _WX_METAFIILE_H_
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#define _WX_METAFIILE_H_
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#ifdef __GNUG__
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#pragma interface "metafile.h"
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#if wxUSE_METAFILE
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#include "wx/dc.h"
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#include "wx/gdiobj.h"
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#if wxUSE_DRAG_AND_DROP
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#include "wx/dataobj.h" wx/defs.h
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#endif
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#include "wx/setup.h"
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/*
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* Metafile and metafile device context classes - work in Windows 3.1 only
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* Metafile and metafile device context classes
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*
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*/
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class WXDLLEXPORT wxDC;
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class WXDLLEXPORT wxMetaFile: public wxObject
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#define wxMetaFile wxMetafile
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#define wxMetaFileDC wxMetafileDC
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class WXDLLEXPORT wxMetafile;
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class WXDLLEXPORT wxMetafileRefData: public wxGDIRefData
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{
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DECLARE_DYNAMIC_CLASS(wxMetaFile)
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friend class WXDLLEXPORT wxMetafile;
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public:
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wxMetafileRefData(void);
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~wxMetafileRefData(void);
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public:
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PicHandle m_metafile;
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};
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#define M_METAFILEDATA ((wxMetafileRefData *)m_refData)
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class WXDLLEXPORT wxMetafile: public wxGDIObject
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{
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DECLARE_DYNAMIC_CLASS(wxMetafile)
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public:
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wxMetaFile(const wxString& file = "");
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~wxMetaFile();
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// Copy constructor
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inline wxMetafile(const wxMetafile& metafile)
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{ Ref(metafile); }
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wxMetafile(const wxString& file = "");
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~wxMetafile(void);
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// After this is called, the metafile cannot be used for anything
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// since it is now owned by the clipboard.
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virtual bool SetClipboard(int width = 0, int height = 0);
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virtual bool Play(wxDC *dc);
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// TODO
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inline bool Ok() { return FALSE; };
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inline bool Ok(void) const { return (M_METAFILEDATA && (M_METAFILEDATA->m_metafile != 0)); };
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/* TODO: Implementation
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inline WXHANDLE GetHMETAFILE() { return m_metaFile; }
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inline void SetHMETAFILE(WXHANDLE mf) { m_metaFile = mf; }
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// Implementation
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inline PicHandle GetHMETAFILE(void) { return M_METAFILEDATA->m_metafile; }
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void SetHMETAFILE(PicHandle mf) ;
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// Operators
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inline wxMetafile& operator = (const wxMetafile& metafile) { if (*this == metafile) return (*this); Ref(metafile); return *this; }
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inline bool operator == (const wxMetafile& metafile) { return m_refData == metafile.m_refData; }
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inline bool operator != (const wxMetafile& metafile) { return m_refData != metafile.m_refData; }
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protected:
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WXHANDLE m_metaFile;
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*/
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};
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class WXDLLEXPORT wxMetaFileDC: public wxDC
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class WXDLLEXPORT wxMetafileDC: public wxDC
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{
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DECLARE_DYNAMIC_CLASS(wxMetaFileDC)
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DECLARE_DYNAMIC_CLASS(wxMetafileDC)
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public:
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// Don't supply origin and extent
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// Supply them to wxMakeMetaFilePlaceable instead.
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wxMetaFileDC(const wxString& file = "");
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wxMetafileDC(const wxString& file = "");
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// Supply origin and extent (recommended).
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// Then don't need to supply them to wxMakeMetaFilePlaceable.
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wxMetaFileDC(const wxString& file, int xext, int yext, int xorg, int yorg);
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wxMetafileDC(const wxString& file, int xext, int yext, int xorg, int yorg);
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~wxMetaFileDC();
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~wxMetafileDC(void);
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// Should be called at end of drawing
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virtual wxMetaFile *Close();
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virtual void SetMapMode(int mode);
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virtual void GetTextExtent(const wxString& string, float *x, float *y,
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float *descent = NULL, float *externalLeading = NULL,
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wxFont *theFont = NULL, bool use16bit = FALSE);
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virtual wxMetafile *Close(void);
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// Implementation
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inline wxMetaFile *GetMetaFile() { return m_metaFile; }
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inline void SetMetaFile(wxMetaFile *mf) { m_metaFile = mf; }
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inline int GetWindowsMappingMode() { return m_windowsMappingMode; }
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inline void SetWindowsMappingMode(int mm) { m_windowsMappingMode = mm; }
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inline wxMetafile *GetMetaFile(void) const { return m_metaFile; }
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inline void SetMetaFile(wxMetafile *mf) { m_metaFile = mf; }
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protected:
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int m_windowsMappingMode;
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wxMetaFile *m_metaFile;
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wxMetafile* m_metaFile;
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};
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/*
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@@ -92,10 +110,57 @@ protected:
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*/
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// No origin or extent
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bool WXDLLEXPORT wxMakeMetaFilePlaceable(const wxString& filename, float scale = 1.0);
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#define wxMakeMetaFilePlaceable wxMakeMetafilePlaceable
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bool WXDLLEXPORT wxMakeMetafilePlaceable(const wxString& filename, float scale = 1.0);
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// Optional origin and extent
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bool WXDLLEXPORT wxMakeMetaFilePlaceable(const wxString& filename, int x1, int y1, int x2, int y2, float scale = 1.0, bool useOriginAndExtent = TRUE);
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// ----------------------------------------------------------------------------
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// wxMetafileDataObject is a specialization of wxDataObject for metafile data
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// ----------------------------------------------------------------------------
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// TODO: implement OLE side of things. At present, it's just for clipboard
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// use.
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#if wxUSE_DRAG_AND_DROP
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class WXDLLEXPORT wxMetafileDataObject : public wxDataObject
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{
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public:
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// ctors
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wxMetafileDataObject() { m_width = 0; m_height = 0; };
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wxMetafileDataObject(const wxMetafile& metafile, int width = 0, int height = 0):
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m_metafile(metafile), m_width(width), m_height(height) { }
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void SetMetafile(const wxMetafile& metafile, int w = 0, int h = 0)
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{ m_metafile = metafile; m_width = w; m_height = h; }
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wxMetafile GetMetafile() const { return m_metafile; }
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int GetWidth() const { return m_width; }
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int GetHeight() const { return m_height; }
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virtual wxDataFormat GetFormat() const { return wxDF_METAFILE; }
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/* ??
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// implement base class pure virtuals
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virtual wxDataFormat GetPreferredFormat() const
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{ return (wxDataFormat) wxDataObject::Text; }
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virtual bool IsSupportedFormat(wxDataFormat format) const
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{ return format == wxDataObject::Text || format == wxDataObject::Locale; }
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virtual size_t GetDataSize() const
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{ return m_strText.Len() + 1; } // +1 for trailing '\0'of course
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virtual void GetDataHere(void *pBuf) const
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{ memcpy(pBuf, m_strText.c_str(), GetDataSize()); }
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*/
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private:
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wxMetafile m_metafile;
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int m_width;
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int m_height;
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};
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#endif
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#endif // wxUSE_METAFILE
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#endif
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// _WX_METAFIILE_H_
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