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https://github.com/cookiengineer/audacity
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34b9133031
This change from the old int type to the real enum wxRasterOperationMode was missed during the fix of similar problems in r13403 (when similar fixes were applied), probably because ImageRoll and the affected variable are currently unused and the problem therefore doesn't cause a compilation error and is only fixed preventively. Compatibility with wxWidgets 2.8 is assured thanks to a conditional definition of wxRasterOperationMode as int in ImageRoll.h, introduced in r13403.
97 lines
2.2 KiB
C++
97 lines
2.2 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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ImageRoll.h
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Dominic Mazzoni
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**********************************************************************/
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#ifndef __AUDACITY_IMAGE_ROLL__
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#define __AUDACITY_IMAGE_ROLL__
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#include <wx/dc.h>
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#include <wx/dcclient.h>
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#include <wx/defs.h>
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#include <wx/dynarray.h>
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#include <wx/panel.h>
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#include <wx/version.h>
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#if !wxCHECK_VERSION(3,0,0)
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#define wxRasterOperationMode int
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#endif
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WX_DECLARE_OBJARRAY(wxBitmap, BitmapArray);
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WX_DECLARE_OBJARRAY(wxImage, ImageArray);
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class ImageRoll
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{
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public:
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enum RollType {
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Uninitialized,
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FixedImage,
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HorizontalRoll,
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VerticalRoll,
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Frame
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};
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ImageRoll();
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ImageRoll(const wxImage &src);
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ImageRoll(RollType type, const wxImage &src, wxColour magicColor);
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bool Ok() const;
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wxSize GetMinSize() const { return mMinSize; }
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wxSize GetMaxSize() const { return mMaxSize; }
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void Draw(wxDC &dc, wxRect rect,
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wxRasterOperationMode logicalFunc = wxCOPY);
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static ImageArray SplitH(const wxImage &src, wxColour magicColor);
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static ImageArray SplitV(const wxImage &src, wxColour magicColor);
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protected:
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void DrawBitmap(wxDC &dc, wxBitmap &bitmap,
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int x, int y, wxRasterOperationMode logicalFunc = wxCOPY);
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void Init(RollType type, const wxImage &src, wxColour magicColor);
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RollType mType;
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BitmapArray mPieces;
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wxSize mMinSize;
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wxSize mMaxSize;
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};
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// A very simple class that just display an ImageRoll that doesn't
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// do anything
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class ImageRollPanel : public wxPanel
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{
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public:
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DECLARE_DYNAMIC_CLASS(ImageRollPanel);
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ImageRollPanel(wxWindow *parent,
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wxWindowID id,
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ImageRoll &imgRoll,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxTAB_TRAVERSAL);
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void SetLogicalFunction(wxRasterOperationMode func);
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void OnPaint(wxPaintEvent &evt);
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void OnSize(wxSizeEvent &evt);
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protected:
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ImageRoll mImageRoll;
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wxRasterOperationMode mLogicalFunction;
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DECLARE_EVENT_TABLE();
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};
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#endif // __AUDACITY_IMAGE_ROLL__
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