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authorfluxgen <fluxgen>2002-11-26 16:01:28 (GMT)
committerfluxgen <fluxgen>2002-11-26 16:01:28 (GMT)
commitac4420cdc50b7d7410781bc1bbbd1e89e18f256d (patch)
tree5c18c5497d42fafdd962269aa42f2efe80a2afdf /src/FbTk/XftFontImp.hh
parent031edc36acb3957046d0836ec0ac17cd1c323b22 (diff)
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1// XftFontImp.hh 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.hh,v 1.1 2002/11/26 16:01:27 fluxgen Exp $
23
24#ifndef XFTFONTIMP_HH
25#define XFTFONTIMP_HH
26
27#include "FontImp.hh"
28#include <X11/Xft/Xft.h>
29namespace FbTk {
30
31class XftFontImp:public FbTk::FontImp {
32public:
33 XftFontImp(const char *fontname, bool utf8);
34 ~XftFontImp();
35 bool load(const std::string &name);
36 void drawText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y) const;
37 unsigned int textWidth(const char * const text, unsigned int len) const;
38 unsigned int height() const;
39 int ascent() const { return m_xftfont ? m_xftfont->ascent : 0; }
40 int descent() const { return m_xftfont ? m_xftfont->descent : 0; }
41 bool loaded() const { return m_xftfont != 0; }
42private:
43 XftFont *m_xftfont;
44 bool m_utf8mode;
45};
46
47}; // end namespace FbTk
48
49#endif // XFTFONTIMP_HH