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1// XmbFontImp.hh for FbTk fluxbox toolkit
2// Copyright (c) 2002 Henrik Kinnunen (fluxgen at 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: XmbFontImp.hh,v 1.1 2002/11/26 16:01:28 fluxgen Exp $
23
24#ifndef FBTK_XMBFONTIMP_HH
25#define FBTK_XMBFONTIMP_HH
26
27#include "FontImp.hh"
28namespace FbTk {
29
30class XmbFontImp:public FbTk::FontImp {
31public:
32 XmbFontImp(const char *fontname, bool utf8);
33 ~XmbFontImp();
34 bool load(const std::string &name);
35 virtual void drawText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y) const;
36 unsigned int textWidth(const char * const text, unsigned int len) const;
37 unsigned int height() const;
38 int ascent() const { return m_setextents ? -m_setextents->max_ink_extent.y : 0; }
39 int descent() const { return m_setextents ? m_setextents->max_ink_extent.height + m_setextents->max_ink_extent.y : 0; }
40 bool loaded() const { return m_fontset != 0; }
41private:
42 XFontSet m_fontset;
43 XFontSetExtents *m_setextents;
44 const bool m_utf8mode;
45};
46
47}; // end namespace FbTk
48
49#endif // FBTK_XMBFONTIMP_HH