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// ==============================================================
// This file is part of Glest Shared Library (www.glest.org)
//
// Copyright (C) 2001-2008 Martiño Figueroa
//
// You can redistribute this code and/or modify it under
// the terms of the GNU General Public License as published
// by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version
// ==============================================================
#include "font_manager.h"
#include "graphics_interface.h"
#include "graphics_factory.h"
#include <stdexcept>
#include "util.h"
#include "platform_util.h"
#include "leak_dumper.h"
using namespace Shared::Platform;
using namespace Shared::Util;
namespace Shared { namespace Graphics {
// =====================================================
// class FontManager
// =====================================================
FontManager::FontManager() {
if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == true) {
throw megaglest_runtime_error("Loading graphics in headless server mode not allowed!");
}
fonts.clear();
}
FontManager::~FontManager() {
end();
}
Font2D *FontManager::newFont2D() {
Font2D *font= GraphicsInterface::getInstance().getFactory()->newFont2D();
fonts.push_back(font);
return font;
}
Font3D *FontManager::newFont3D() {
Font3D *font= GraphicsInterface::getInstance().getFactory()->newFont3D();
fonts.push_back(font);
return font;
}
void FontManager::endFont(Font *font,bool mustExistInList) {
if(font != NULL) {
bool found = false;
for(unsigned int i=0; i < fonts.size(); ++i) {
if(fonts[i] != NULL && font == fonts[i]) {
found = true;
fonts.erase(fonts.begin() + i);
break;
}
}
if(found == false && mustExistInList == true) {
throw std::runtime_error("found == false in endFont");
}
if(found == true) {
font->end();
delete font;
}
}
}
void FontManager::init() {
for(size_t i=0; i<fonts.size(); ++i) {
if(fonts[i] != NULL) {
fonts[i]->init();
}
}
}
void FontManager::end() {
for(size_t i=0; i<fonts.size(); ++i) {
if(fonts[i] != NULL) {
fonts[i]->end();
delete fonts[i];
fonts[i]=NULL;
}
}
fonts.clear();
}
}}//end namespace
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