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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifndef GUI_THEME_EVAL
#define GUI_THEME_EVAL
#include "common/util.h"
#include "common/system.h"
#include "common/events.h"
#include "common/hashmap.h"
#include "common/hash-str.h"
#include "common/xmlparser.h"
#include "gui/ThemeRenderer.h"
#include "gui/ThemeParser.h"
#include "gui/ThemeEval.h"
namespace GUI {
class ThemeEval {
typedef Common::HashMap<Common::String, int> VariablesMap;
public:
ThemeEval() {}
~ThemeEval() {}
int getVar(const Common::String &s) {
if (!_vars.contains(s)) {
warning("Missing variable: '%s'", s.c_str());
return -1;
}
return _vars[s];
}
int getVar(const Common::String &s, int def) {
return (_vars.contains(s)) ? _vars[s] : def;
}
void setVar(const String &name, int val) { _vars[name] = val; }
bool hasVar(const Common::String &name) { return _vars.contains(name); }
void debugPrint() {
printf("Debug variable list:\n");
VariablesMap::const_iterator i;
for (i = _vars.begin(); i != _vars.end(); ++i) {
printf(" '%s' = %d\n", i->_key.c_str(), i->_value);
}
}
private:
VariablesMap _vars;
};
}
#endif
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