50 lines
1.9 KiB
C++
50 lines
1.9 KiB
C++
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// XftFontImp.hh Xft font implementation for FbTk
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// Copyright (c) 2002 Henrik Kinnunen (fluxgen@linuxmail.org)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//$Id: XftFontImp.hh,v 1.1 2002/11/26 16:01:27 fluxgen Exp $
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#ifndef XFTFONTIMP_HH
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#define XFTFONTIMP_HH
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#include "FontImp.hh"
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#include <X11/Xft/Xft.h>
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namespace FbTk {
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class XftFontImp:public FbTk::FontImp {
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public:
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XftFontImp(const char *fontname, bool utf8);
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~XftFontImp();
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bool load(const std::string &name);
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void drawText(Drawable w, int screen, GC gc, const char *text, size_t len, int x, int y) const;
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unsigned int textWidth(const char * const text, unsigned int len) const;
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unsigned int height() const;
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int ascent() const { return m_xftfont ? m_xftfont->ascent : 0; }
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int descent() const { return m_xftfont ? m_xftfont->descent : 0; }
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bool loaded() const { return m_xftfont != 0; }
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private:
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XftFont *m_xftfont;
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bool m_utf8mode;
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};
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}; // end namespace FbTk
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#endif // XFTFONTIMP_HH
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