mirror of
https://github.com/cookiengineer/audacity
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102 lines
2.2 KiB
C++
102 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/defs.h>
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#include <wx/dynarray.h>
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#include <wx/panel.h>
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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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int 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, int 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(int 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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int mLogicalFunction;
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DECLARE_EVENT_TABLE();
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};
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#endif // __AUDACITY_IMAGE_ROLL__
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// Indentation settings for Vim and Emacs.
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// Please do not modify past this point.
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//
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// Local Variables:
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// c-basic-offset: 3
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// indent-tabs-mode: nil
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// End:
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//
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// vim: et sts=3 sw=3
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//
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