1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
// FbDrawable.hh for FbTk - Fluxbox ToolKit
// Copyright (c) 2003-2004 Henrik Kinnunen (fluxgen at users.sourceforge.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id$
#ifndef FBTK_FBDRAWABLE_HH
#define FBTK_FBDRAWABLE_HH
#include <X11/Xlib.h>
namespace FbTk {
/// Basic drawing functions for X drawables
class FbDrawable {
public:
FbDrawable();
virtual ~FbDrawable() { }
virtual void copyArea(Drawable src, GC gc,
int src_x, int src_y,
int dest_x, int dest_y,
unsigned int width, unsigned int height);
virtual void fillRectangle(GC gc, int x, int y,
unsigned int width, unsigned int height);
virtual void drawRectangle(GC gc, int x, int y,
unsigned int width, unsigned int height);
virtual void drawLine(GC gc, int start_x, int start_y,
int end_x, int end_y);
virtual void fillPolygon(GC gc, XPoint *points, int npoints,
int shape, int mode);
virtual void drawPoint(GC gc, int x, int y);
virtual XImage *image(int x, int y, unsigned int width, unsigned int height) const;
/// X drawable
virtual Drawable drawable() const = 0;
virtual unsigned int width() const = 0;
virtual unsigned int height() const = 0;
static inline Display *display() { return s_display; }
protected:
static Display *s_display; // display connection // display connection
};
} // end namespace FbTk
#endif // FBTK_FBDRAWABLE_HH
|
