--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/QTfrontend/util/DataManager.cpp Wed May 02 23:53:45 2012 +0200
@@ -0,0 +1,164 @@
+/*
+ * Hedgewars, a free turn based strategy game
+ * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * 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; version 2 of the License
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+/**
+ * @file
+ * @brief DataManager class implementation
+ */
+
+#include <QMap>
+#include <QStringList>
+
+#include <QFileInfo>
+
+#include "hwconsts.h"
+
+#include "DataManager.h"
+
+
+DataManager::DataManager()
+{
+ m_userData = new QDir(cfgdir->absolutePath());
+ if (!m_userData->cd("Data"))
+ m_userData = NULL;
+
+ m_defaultData = new QDir(datadir->absolutePath());
+
+ m_hatModel = NULL;
+ m_mapModel = NULL;
+ m_themeModel = NULL;
+}
+
+
+DataManager & DataManager::instance()
+{
+ static DataManager instance;
+ return instance;
+}
+
+
+QStringList DataManager::entryList(
+ const QString & subDirectory,
+ QDir::Filters filters,
+ const QStringList & nameFilters
+) const
+{
+ QStringList result;
+
+ if (m_userData != NULL)
+ {
+ QDir tmpDir(*m_userData);
+ if (tmpDir.cd(subDirectory))
+ result.append(tmpDir.entryList(nameFilters, filters));
+ }
+
+ QDir tmpDir(*m_defaultData);
+ if (tmpDir.cd(subDirectory))
+ result.append(tmpDir.entryList(nameFilters, filters));
+
+ result.removeDuplicates();
+
+ // sort case-insensitive
+ QMap<QString, QString> sortedFileNames;
+ foreach ( QString fn, result)
+ {
+ sortedFileNames.insert(fn.toLower(), fn);
+ }
+ result = sortedFileNames.values();
+
+ return result;
+}
+
+
+QString DataManager::findFileForRead(
+ const QString & relativeDataFilePath) const
+{
+ QString path;
+
+ if (m_userData != NULL)
+ path = m_userData->absolutePath()+"/"+relativeDataFilePath;
+
+ if ((!path.isEmpty()) && (!QFile::exists(path)))
+ path = m_defaultData->absolutePath()+"/"+relativeDataFilePath;
+
+ return path;
+}
+
+
+QString DataManager::findFileForWrite(
+ const QString & relativeDataFilePath) const
+{
+ if (m_userData != NULL)
+ {
+ QString path = m_userData->absolutePath()+"/"+relativeDataFilePath;
+
+ // create folders if needed
+ QDir tmp;
+ tmp.mkpath(QFileInfo(path).absolutePath());
+
+ return path;
+ }
+
+
+ return "";
+}
+
+GameStyleModel * DataManager::gameStyleModel()
+{
+ if (m_gameStyleModel == NULL) {
+ m_gameStyleModel = new GameStyleModel();
+ m_gameStyleModel->loadGameStyles();
+ }
+ return m_gameStyleModel;
+}
+
+HatModel * DataManager::hatModel()
+{
+ if (m_hatModel == NULL) {
+ m_hatModel = new HatModel();
+ m_hatModel->loadHats();
+ }
+ return m_hatModel;
+}
+
+MapModel * DataManager::mapModel()
+{
+ if (m_mapModel == NULL) {
+ m_mapModel = new MapModel();
+ m_mapModel->loadMaps();
+ }
+ return m_mapModel;
+}
+
+ThemeModel * DataManager::themeModel()
+{
+ if (m_themeModel == NULL) {
+ m_themeModel = new ThemeModel();
+ m_themeModel->loadThemes();
+ }
+ return m_themeModel;
+}
+
+void DataManager::reload()
+{
+ m_gameStyleModel->loadGameStyles();
+ m_hatModel->loadHats();
+ m_mapModel->loadMaps();
+ m_themeModel->loadThemes();
+ emit updated();
+}