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src/Project/ProjectManager.cpp

+/*****************************************************************************
+ * ProjectManager.cpp: Manager the project loading and saving.
+ *****************************************************************************
+ * Copyright (C) 2008-2009 the VLMC team
+ *
+ * Authors: Hugo Beauzee-Luyssen <hugo@vlmc.org>
+ *
+ * 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.
+ *****************************************************************************/
+
+#include "ProjectManager.h"
+#include "Library.h"
+#include "MainWorkflow.h"
+
+ProjectManager::ProjectManager( const QString& filePath )
+{
+    m_projectFile = new QFile( filePath );
+}
+
+ProjectManager::~ProjectManager()
+{
+    delete m_projectFile;
+}
+
+void    ProjectManager::loadTimeline()
+{
+    QDomElement     root = m_domDocument->documentElement();
+    MainWorkflow::getInstance()->loadProject( root.firstChildElement( "timeline" ) );
+    deleteLater();
+}
+
+void    ProjectManager::loadProject()
+{
+    m_domDocument = new QDomDocument;
+    m_projectFile->open( QFile::ReadOnly );
+    m_domDocument->setContent( m_projectFile );
+    m_projectFile->close();
+
+    QDomElement     root = m_domDocument->documentElement();
+
+    connect( Library::getInstance(), SIGNAL( projectLoaded() ), this, SLOT( loadTimeline() ) );
+    Library::getInstance()->loadProject( root.firstChildElement( "medias" ) );
+}
+
+void    ProjectManager::saveProject()
+{
+    QDomImplementation    implem = QDomDocument().implementation();
+    //FIXME: Think about naming the project...
+    QString name = "VLMCProject";
+    QString publicId = "-//XADECK//DTD Stone 1.0 //EN";
+    QString systemId = "http://www-imagis.imag.fr/DTD/stone1.dtd";
+    QDomDocument doc(implem.createDocumentType( name, publicId, systemId ) );
+
+    QDomElement rootNode = doc.createElement( "vlmc" );
+
+    Library::getInstance()->saveProject( doc, rootNode );
+    MainWorkflow::getInstance()->saveProject( doc, rootNode );
+
+    doc.appendChild( rootNode );
+
+    m_projectFile->open( QFile::WriteOnly );
+    m_projectFile->write( doc.toString().toAscii() );
+    m_projectFile->close();
+    deleteLater();
+}

src/Project/ProjectManager.h

+/*****************************************************************************
+ * ProjectManager.h: Manager the project loading and saving.
+ *****************************************************************************
+ * Copyright (C) 2008-2009 the VLMC team
+ *
+ * Authors: Hugo Beauzee-Luyssen <hugo@vlmc.org>
+ *
+ * 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.
+ *****************************************************************************/
+
+#ifndef PROJECTMANAGER_H
+#define PROJECTMANAGER_H
+
+#include <QFile>
+#include <QObject>
+#include <QDomDocument>
+
+class   ProjectManager : public QObject
+{
+    Q_OBJECT
+    Q_DISABLE_COPY( ProjectManager );
+public:
+    ProjectManager( const QString& filePath );
+    ~ProjectManager();
+
+    void        loadProject();
+    void        saveProject();
+
+private:
+    QFile*          m_projectFile;
+    QDomDocument*   m_domDocument;
+
+
+private slots:
+    void        loadTimeline();
+};
+
+#endif // PROJECTMANAGER_H