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Dogcows Code - chaz/openbox/blob - otk/surface.cc
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
7 #include "screeninfo.hh"
8 #include "rendercolor.hh"
11 #include <X11/Xutil.h>
16 Surface::Surface(int screen
, const Size
&size
)
29 void Surface::setPixmap(const RenderColor
&color
)
34 XFillRectangle(**display
, _pixmap
, color
.gc(), 0, 0,
35 _size
.width(), _size
.height());
38 void Surface::setPixmap(XImage
*image
)
40 assert(image
->width
== _size
.width());
41 assert(image
->height
== _size
.height());
46 XPutImage(**display
, _pixmap
, DefaultGC(**display
, _screen
),
47 image
, 0, 0, 0, 0, _size
.width(), _size
.height());
50 void Surface::createObjects()
52 assert(_pixmap
== None
); assert(!_xftdraw
);
54 const ScreenInfo
*info
= display
->screenInfo(_screen
);
56 _pixmap
= XCreatePixmap(**display
, info
->rootWindow(),
57 _size
.width(), _size
.height(), info
->depth());
58 assert(_pixmap
!= None
);
60 _xftdraw
= XftDrawCreate(**display
, _pixmap
,
61 info
->visual(), info
->colormap());
65 void Surface::destroyObjects()
68 XftDrawDestroy(_xftdraw
);
72 if (_pixmap
!= None
) {
73 XFreePixmap(**display
, _pixmap
);
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