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author | fluxgen <fluxgen> | 2002-11-26 15:57:11 (GMT) |
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committer | fluxgen <fluxgen> | 2002-11-26 15:57:11 (GMT) |
commit | b5acf3a78f51e9fb1503f82e2235d98694328a67 (patch) | |
tree | a003883b85909bc1e1d20d30e1e2d98f8df6e470 /src/XftFontImp.cc | |
parent | fe2e6b32e7fd285a32d5210220e18da9abb7732f (diff) | |
download | fluxbox-b5acf3a78f51e9fb1503f82e2235d98694328a67.zip fluxbox-b5acf3a78f51e9fb1503f82e2235d98694328a67.tar.bz2 |
moved to FbTk
Diffstat (limited to 'src/XftFontImp.cc')
-rw-r--r-- | src/XftFontImp.cc | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/src/XftFontImp.cc b/src/XftFontImp.cc deleted file mode 100644 index 5104ce0..0000000 --- a/src/XftFontImp.cc +++ /dev/null | |||
@@ -1,140 +0,0 @@ | |||
1 | // XftFontImp.cc Xft font implementation for FbTk | ||
2 | // Copyright (c) 2002 Henrik Kinnunen (fluxgen@linuxmail.org) | ||
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: XftFontImp.cc,v 1.4 2002/11/17 17:20:49 fluxgen Exp $ | ||
23 | |||
24 | #include "XftFontImp.hh" | ||
25 | #include "BaseDisplay.hh" | ||
26 | |||
27 | #ifdef HAVE_CONFIG_H | ||
28 | #include "config.h" | ||
29 | #endif //HAVE_CONFIG_H | ||
30 | |||
31 | XftFontImp::XftFontImp(const char *name, bool utf8):m_xftfont(0), | ||
32 | m_utf8mode(utf8) { | ||
33 | if (name != 0) | ||
34 | load(name); | ||
35 | } | ||
36 | |||
37 | XftFontImp::~XftFontImp() { | ||
38 | if (m_xftfont != 0) | ||
39 | XftFontClose(BaseDisplay::getXDisplay(), m_xftfont); | ||
40 | } | ||
41 | |||
42 | bool XftFontImp::load(const std::string &name) { | ||
43 | //Note: assumes screen 0 for now, changes on draw if needed | ||
44 | |||
45 | Display *disp = BaseDisplay::getXDisplay(); | ||
46 | XftFont *newxftfont = XftFontOpenName(disp, 0, name.c_str()); | ||
47 | |||
48 | if (newxftfont == 0) { // failed to open font, lets test with XLFD | ||
49 | newxftfont = XftFontOpenXlfd(disp, 0, name.c_str()); | ||
50 | if (newxftfont == 0) | ||
51 | return false; | ||
52 | } | ||
53 | // destroy old font and set new | ||
54 | if (m_xftfont != 0) | ||
55 | XftFontClose(disp, m_xftfont); | ||
56 | |||
57 | m_xftfont = newxftfont; | ||
58 | |||
59 | return true; | ||
60 | } | ||
61 | |||
62 | void XftFontImp::drawText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y) const { | ||
63 | if (m_xftfont == 0) | ||
64 | return; | ||
65 | Display *disp = BaseDisplay::getXDisplay(); | ||
66 | XftDraw *draw = XftDrawCreate(disp, | ||
67 | w, | ||
68 | DefaultVisual(disp, screen), | ||
69 | DefaultColormap(disp, screen)); | ||
70 | |||
71 | XGCValues gc_val; | ||
72 | |||
73 | // get foreground pixel value and convert it to XRenderColor value | ||
74 | // TODO: we should probably check return status | ||
75 | XGetGCValues(disp, gc, GCForeground, &gc_val); | ||
76 | |||
77 | // get red, green, blue values | ||
78 | XColor xcol; | ||
79 | xcol.pixel = gc_val.foreground; | ||
80 | XQueryColor(disp, DefaultColormap(disp, screen), &xcol); | ||
81 | |||
82 | // convert xcolor to XftColor | ||
83 | XRenderColor rendcol; | ||
84 | rendcol.red = xcol.red; | ||
85 | rendcol.green = xcol.green; | ||
86 | rendcol.blue = xcol.blue; | ||
87 | rendcol.alpha = 0xFFFF; | ||
88 | XftColor xftcolor; | ||
89 | XftColorAllocValue(disp, DefaultVisual(disp, screen), DefaultColormap(disp, screen), | ||
90 | &rendcol, &xftcolor); | ||
91 | |||
92 | // draw string | ||
93 | #ifdef HAVE_XFT_UTF8_STRING | ||
94 | if (m_utf8mode) { | ||
95 | XftDrawStringUtf8(draw, | ||
96 | &xftcolor, | ||
97 | m_xftfont, | ||
98 | x, y, | ||
99 | (XftChar8 *)(text), len); | ||
100 | } else | ||
101 | #endif // HAVE_XFT_UTF8_STRING | ||
102 | { | ||
103 | XftDrawString8(draw, | ||
104 | &xftcolor, | ||
105 | m_xftfont, | ||
106 | x, y, | ||
107 | (XftChar8 *)(text), len); | ||
108 | } | ||
109 | |||
110 | XftColorFree(disp, DefaultVisual(disp, screen), | ||
111 | DefaultColormap(disp, screen), &xftcolor); | ||
112 | XftDrawDestroy(draw); | ||
113 | } | ||
114 | |||
115 | unsigned int XftFontImp::textWidth(const char * const text, unsigned int len) const { | ||
116 | if (m_xftfont == 0) | ||
117 | return 0; | ||
118 | XGlyphInfo ginfo; | ||
119 | #ifdef HAVE_XFT_UTF8_STRING | ||
120 | if (m_utf8mode) { | ||
121 | XftTextExtentsUtf8(BaseDisplay::getXDisplay(), | ||
122 | m_xftfont, | ||
123 | (XftChar8 *)text, len, | ||
124 | &ginfo); | ||
125 | } else | ||
126 | #endif //HAVE_XFT_UTF8_STRING | ||
127 | { | ||
128 | XftTextExtents8(BaseDisplay::getXDisplay(), | ||
129 | m_xftfont, | ||
130 | (XftChar8 *)text, len, | ||
131 | &ginfo); | ||
132 | } | ||
133 | return ginfo.xOff; | ||
134 | } | ||
135 | |||
136 | unsigned int XftFontImp::height() const { | ||
137 | if (m_xftfont == 0) | ||
138 | return 0; | ||
139 | return m_xftfont->height; | ||
140 | } | ||