2015-12-03 00:37:37 +00:00
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/************************************************************************
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* Copyright (c) 2005-2007 tok@openlinux.org.uk *
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* *
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* This software is provided as-is, without any express or implied *
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* warranty. In no event will the authors be held liable for any *
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* damages arising from the use of this software. *
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* *
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* Permission is granted to anyone to use this software for any purpose, *
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* including commercial applications, and to alter it and redistribute *
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* it freely, subject to the following restrictions: *
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* *
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* 1. The origin of this software must not be misrepresented; you must *
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* not claim that you wrote the original software. If you use this *
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* software in a product, an acknowledgment in the product documentation *
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* would be appreciated but is not required. *
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* *
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* 2. Altered source versions must be plainly marked as such, and must *
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* not be misrepresented as being the original software. *
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* *
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* 3. This notice may not be removed or altered from any source *
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* distribution. *
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************************************************************************/
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2015-12-03 00:37:02 +00:00
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#include "font_cache.h"
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namespace OpenGTA {
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FontCache::FontCache() {
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}
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FontCache::~FontCache() {
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2015-12-03 00:37:37 +00:00
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for (FontMap::iterator i = loadedFonts.begin(); i != loadedFonts.end(); i++) {
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delete i->second;
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}
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loadedFonts.clear();
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2015-12-03 00:37:02 +00:00
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}
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OpenGL::DrawableFont & FontCache::getFont(const std::string & file,
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const uint32_t scale) {
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FontMap::iterator i = findFont(file, scale);
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if (i == loadedFonts.end()) {
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OpenGL::DrawableFont* fnt = createFont(file, scale);
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assert(fnt);
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loadedFonts.insert(std::make_pair<FontIdentifier, OpenGL::DrawableFont*>(
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FontIdentifier(file, scale), fnt));
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return *fnt;
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}
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return *i->second;
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}
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FontCache::FontMap::iterator FontCache::findFont(const std::string & file, const uint32_t & scale) {
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return loadedFonts.find(FontIdentifier(file, scale));
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}
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OpenGL::DrawableFont* FontCache::createFont(const std::string & file, const uint32_t & scale) {
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OpenGL::DrawableFont * fnt = new OpenGL::DrawableFont();
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fnt->setScale(scale);
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fnt->loadFont(file);
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return fnt;
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}
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}
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