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authorHenrik Kinnunen <fluxgen@fluxbox.org>2007-10-17 16:02:07 (GMT)
committerHenrik Kinnunen <fluxgen@fluxbox.org>2007-10-17 16:02:07 (GMT)
commit48e3a31cab2c6b515c26e69878f606a6d4d6df6f (patch)
tree976a0798689d3aa51548f422a41f35240807e354 /src/FbTk/GContext.cc
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1// GContext.cc for FbTk - fluxbox toolkit
2// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
3//
4// Permission is hereby granted, free of charge, to any person obtaining a
5// copy of this software and associated documentation files (the "Software"),
6// to deal in the Software without restriction, including without limitation
7// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE.
21
22// $Id: GContext.cc,v 1.6 2004/01/09 01:19:48 fluxgen Exp $
23
24#include "GContext.hh"
25
26#include "App.hh"
27#include "FbDrawable.hh"
28//#include "FbPixmap.hh"
29#include "Color.hh"
30
31namespace FbTk {
32
33Display *GContext::m_display = 0;
34
35GContext::GContext(const FbTk::FbDrawable &drawable):
36 m_gc(XCreateGC(m_display != 0 ? m_display : FbTk::App::instance()->display(),
37 drawable.drawable(),
38 0, 0)) {
39 if (m_display == 0)
40 m_display = FbTk::App::instance()->display();
41
42 setGraphicsExposure(false);
43}
44
45GContext::GContext(Drawable drawable):
46 m_gc(XCreateGC(m_display != 0 ? m_display : FbTk::App::instance()->display(),
47 drawable,
48 0, 0)) {
49 if (m_display == 0)
50 m_display = FbTk::App::instance()->display();
51 setGraphicsExposure(false);
52}
53
54GContext::GContext(Drawable d, const GContext &gc):
55 m_gc(XCreateGC(m_display != 0 ? m_display : FbTk::App::instance()->display(),
56 d,
57 0, 0)) {
58 if (m_display == 0)
59 m_display = FbTk::App::instance()->display();
60 setGraphicsExposure(false);
61 copy(gc);
62}
63
64GContext::~GContext() {
65 if (m_gc)
66 XFreeGC(m_display, m_gc);
67}
68
69/// not implemented!
70//void GContext::setFont(const FbTk::Font &font) {
71 //!! TODO
72//}
73void GContext::copy(GC gc) {
74 // copy gc with mask: all
75 XCopyGC(m_display, gc, ~0, m_gc);
76}
77
78void GContext::copy(const GContext &gc) {
79 // copy X gc
80 copy(gc.gc());
81
82 //!! TODO: copy our extended gcontext
83
84}
85
86} // end namespace FbTk