ultimatepp/rainbow/Gtk/Gtk.h

#define GUI_GTK

#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>

NAMESPACE_UPP

class SystemDraw : public Draw {
	virtual dword GetInfo() const;

	virtual void BeginOp();
	virtual void EndOp();
	virtual void OffsetOp(Point p);
	virtual bool ClipOp(const Rect& r);
	virtual bool ClipoffOp(const Rect& r);
	virtual bool ExcludeClipOp(const Rect& r);
	virtual bool IntersectClipOp(const Rect& r);
	virtual bool IsPaintingOp(const Rect& r) const;
	virtual Rect GetPaintRect() const;

	virtual	void DrawRectOp(int x, int y, int cx, int cy, Color color);
	virtual void SysDrawImageOp(int x, int y, const Image& img, Color color);
	virtual void DrawLineOp(int x1, int y1, int x2, int y2, int width, Color color);

	virtual void DrawPolyPolylineOp(const Point *vertices, int vertex_count,
	                                const int *counts, int count_count,
	                                int width, Color color, Color doxor);
	virtual void DrawPolyPolyPolygonOp(const Point *vertices, int vertex_count,
	                                   const int *subpolygon_counts, int scc,
	                                   const int *disjunct_polygon_counts, int dpcc,
	                                   Color color, int width, Color outline,
	                                   uint64 pattern, Color doxor);
	virtual void DrawArcOp(const Rect& rc, Point start, Point end, int width, Color color);

	virtual void DrawEllipseOp(const Rect& r, Color color, int pen, Color pencolor);
	virtual void DrawTextOp(int x, int y, int angle, const wchar *text, Font font,
		                    Color ink, int n, const int *dx);


private:
	void  SetColor(Color c);
	void  RectPath(const Rect& r);
	void  Push();
	void  Pop();
	Vector<Point> offset;

	cairo_t *cr;
	SystemDraw() {}
	
	friend class ImageDraw;
	friend class BackDraw;
	friend class ViewDraw;

public:
	operator cairo_t*()              { return cr; }

	Point    GetOffset() const;
	bool     CanSetSurface()         { return false; } // TODO?
	static void Flush()              {} // TODO?

	SystemDraw(cairo_t *cr) : cr(cr) {}
};

class ImageDraw : public SystemDraw {
	cairo_surface_t *surface;
	Size             isz;
	
	SystemDraw       alpha;
	cairo_surface_t *alpha_surface;

	void Init(Size sz);
	void FetchStraight(ImageBuffer& b) const;

public:
	Draw& Alpha();                       

	operator Image() const;

	Image GetStraight() const;

	ImageDraw(Size sz);
	ImageDraw(int cx, int cy);
	~ImageDraw();
};

class BackDraw : public SystemDraw {
	Size        size;
	Draw       *painting;
	Point       painting_offset;
	
public:
	virtual bool  IsPaintingOp(const Rect& r) const;

public:
	void  Put(SystemDraw& w, int x, int y);
	void  Put(SystemDraw& w, Point p)                  { Put(w, p.x, p.y); }

	void Create(SystemDraw& w, int cx, int cy);
	void Create(SystemDraw& w, Size sz)                { Create(w, sz.cx, sz.cy); }
	void Destroy();

	void SetPaintingDraw(Draw& w, Point off)           { painting = &w; painting_offset = off; }

	BackDraw();
	~BackDraw();
};

struct GdkRect : GdkRectangle {
	operator GdkRectangle *() { return this; }
	GdkRect(const Rect& r);
};

class ImageGdk {
	GdkPixbuf *pixbuf;
	Image      img;

	void Free();

public:
	operator GdkPixbuf *()    { return pixbuf; }

	bool Set(const Image& m);
	          
	ImageGdk();
	ImageGdk(const Image& m);
	~ImageGdk();
};

void DrawDragRect(SystemDraw& w, const Rect& rect1, const Rect& rect2, const Rect& clip, int n,
                  Color color, uint64 pattern);

#ifndef PLATFORM_WIN32
#include <CtrlCore/stdids.h>
#endif

#define GUIPLATFORM_KEYCODES_INCLUDE <Gtk/Keys.h>

//$	struct Ctrl::Top {
#define GUIPLATFORM_CTRL_TOP_DECLS \
	GtkWidget    *window; \
	GtkIMContext *im_context; \
	int64         cursor_id;
//$ }

#define GUIPLATFORM_CTRL_DECLS_INCLUDE <Gtk/Ctrl.h>

#define GUIPLATFORM_PASTECLIP_DECLS

#define GUIPLATFORM_TOPWINDOW_DECLS_INCLUDE <Gtk/Top.h>

class PrinterJob {
	NilDraw             nil;
	Vector<int>         pages;

public:
	Draw&               GetDraw()                       { return nil; }
	operator            Draw&()                         { return GetDraw(); }
	const Vector<int>&  GetPages() const                { return pages; }
	int                 operator[](int i) const         { return 0; }
	int                 GetPageCount() const            { return 0; }

	bool                Execute()                       { return false; }

	PrinterJob& Landscape(bool b = true)                { return *this; }
	PrinterJob& MinMaxPage(int minpage, int maxpage)    { return *this; }
	PrinterJob& PageCount(int n)                        { return *this; }
	PrinterJob& CurrentPage(int currentpage)            { return *this; }
	PrinterJob& Name(const char *_name)                 { return *this; }

	PrinterJob(const char *name = NULL)                 {}
	~PrinterJob()                                       {}
};

int rmsecs();

END_UPP_NAMESPACE

#define GUIPLATFORM_INCLUDE_AFTER <Gtk/After.h>