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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.
*
* $URL$
* $Id$
*
*/
#include "gui/virtualKeyboard.h"
#include "gui/virtualKeyboardParser.h"
#include "common/config-manager.h"
#include "graphics/imageman.h"
#include "common/unzip.h"
namespace GUI {
VirtualKeyboard::VirtualKeyboard() {
assert(g_system);
_system = g_system;
_parser = new VirtualKeyboardParser(this);
}
VirtualKeyboard::~VirtualKeyboard() {
}
bool VirtualKeyboard::loadKeyboardPack(Common::String packName) {
if (ConfMan.hasKey("extrapath"))
Common::File::addDefaultDirectoryRecursive(ConfMan.get("extrapath"));
if (Common::File::exists(packName + ".xml")) {
// uncompressed keyboard pack
if (!_parser->loadFile(packName + ".xml"))
return false;
} else if (Common::File::exists(packName + ".zip")) {
// compressed keyboard pack
#ifdef USE_ZLIB
unzFile zipFile = unzOpen((packName + ".zip").c_str());
if (zipFile && unzLocateFile(zipFile, (packName + ".xml").c_str(), 2) == UNZ_OK) {
unz_file_info fileInfo;
unzOpenCurrentFile(zipFile);
unzGetCurrentFileInfo(zipFile, &fileInfo, NULL, 0, NULL, 0, NULL, 0);
byte *buffer = new byte[fileInfo.uncompressed_size+1];
assert(buffer);
memset(buffer, 0, (fileInfo.uncompressed_size+1)*sizeof(uint8));
unzReadCurrentFile(zipFile, buffer, fileInfo.uncompressed_size);
unzCloseCurrentFile(zipFile);
if (!_parser->loadBuffer(buffer, true)) {
unzClose(zipFile);
return false;
}
} else {
unzClose(zipFile);
return false;
}
unzClose(zipFile);
ImageMan.addArchive(packName + ".zip");
#else
return false;
#endif
} else {
warning("Keyboard pack not found");
return false;
}
return _parser->parse();
}
void VirtualKeyboard::show() {
}
void VirtualKeyboard::runLoop() {
}
void VirtualKeyboard::draw() {
}
} // end of namespace GUI
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