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Dogcows Code - chaz/openbox/blob - otk/rendercontrol.hh
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
2 #ifndef __rendercontrol_hh
3 #define __rendercontrol_hh
27 RenderControl(int screen
);
29 virtual void reduceDepth(Surface
&sf
, XImage
*im
) const = 0;
31 inline void highlight(pixel32
*x
, pixel32
*y
, bool raised
) const;
32 void verticalGradient(Surface
&sf
, const RenderTexture
&texture
) const;
33 void diagonalGradient(Surface
&sf
, const RenderTexture
&texture
) const;
34 void crossDiagonalGradient(Surface
&sf
, const RenderTexture
&texture
) const;
35 virtual void drawGradientBackground(Surface
&sf
,
36 const RenderTexture
&texture
) const;
37 virtual void drawSolidBackground(Surface
& sf
,
38 const RenderTexture
& texture
) const;
41 virtual ~RenderControl();
43 static RenderControl
*getRenderControl(int screen
);
45 virtual void drawRoot(const RenderColor
&color
) const;
47 //! Draws a background onto a Surface, as specified by a RenderTexture
49 This function will overwrite the entire surface.
51 virtual void drawBackground(Surface
&sf
,
52 const RenderTexture
&texture
) const;
54 //! Draws an image onto the surface
56 This function will overwrite the entire surface.<br>
57 The image must be specified in 32-bit packed ARGB format. The current
58 background will be used for applying the alpha.
60 virtual void drawImage(Surface
&sf
, int w
, int h
,
61 unsigned long *data
) const;
63 //! Draws a string onto a Surface
64 virtual void drawString(Surface
&sf
, const Font
&font
, int x
, int y
,
65 const RenderColor
&color
,
66 const ustring
&string
) const;
68 //! Draws a PixmapMask with a specified color onto a Surface
69 virtual void drawMask(Surface
&sf
, const RenderColor
&color
,
70 const PixmapMask
&mask
) const;
75 #endif // __rendercontrol_hh
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