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91 lines
2.7 KiB
91 lines
2.7 KiB
/*
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* Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* 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 THE
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* 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 FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "fontmanager.h"
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#include <framework/core/resourcemanager.h>
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#include <framework/otml/otml.h>
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FontManager g_fonts;
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FontManager::FontManager()
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{
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m_defaultFont = FontPtr(new Font("emptyfont"));
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}
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void FontManager::releaseFonts()
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{
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m_defaultFont.reset();
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m_fonts.clear();
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}
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bool FontManager::importFont(std::string fontFile)
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{
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try {
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if(!boost::ends_with(fontFile, ".otfont"))
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fontFile += ".otfont";
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OTMLDocumentPtr doc = OTMLDocument::parse(fontFile);
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OTMLNodePtr fontNode = doc->at("Font");
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std::string name = fontNode->valueAt("name");
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if(fontExists(name))
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Fw::throwException("font '", name, "' already exists, cannot have duplicate font names");
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FontPtr font(new Font(name));
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font->load(fontNode);
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m_fonts.push_back(font);
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// set as default if needed
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if(!m_defaultFont)
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m_defaultFont = font;
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return true;
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} catch(Exception& e) {
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logError("Unable to load font from file '", fontFile, "': ", e.what());
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return false;
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}
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}
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bool FontManager::fontExists(const std::string& fontName)
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{
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for(const FontPtr& font : m_fonts) {
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if(font->getName() == fontName)
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return true;
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}
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return false;
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}
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FontPtr FontManager::getFont(const std::string& fontName)
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{
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// find font by name
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for(const FontPtr& font : m_fonts) {
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if(font->getName() == fontName)
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return font;
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}
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// when not found, fallback to default font
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logError("font '", fontName, "' not found");
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return getDefaultFont();
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}
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