ProjectManager: keep a list of recently opened projects

src/Project/ProjectManager.cpp

@@ -22,6 +22,7 @@
 
 #include <QFileDialog>
 #include <QtDebug>
+#include <QSettings>
 
 #include "ProjectManager.h"
 #include "Library.h"
@@ -30,11 +31,16 @@
 
 ProjectManager::ProjectManager() : m_projectFile( NULL ), m_needSave( false )
 {
-
+    QSettings s;
+    m_recentsProjects = s.value( "RecentsProjects" ).toStringList();
 }
 
 ProjectManager::~ProjectManager()
 {
+    // Write uncommited change to the disk
+    QSettings s;
+    s.sync();
+
     if ( m_projectFile != NULL )
         delete m_projectFile;
 }
@@ -44,6 +50,11 @@ bool    ProjectManager::needSave() const
     return m_needSave;
 }
 
+QStringList ProjectManager::recentsProjects() const
+{
+    return m_recentsProjects;
+}
+
 void    ProjectManager::cleanChanged( bool val )
 {
     m_needSave = !val;
@@ -70,6 +81,16 @@ void    ProjectManager::loadProject( const QString& fileName )
     if ( fileName.length() == 0 )
         return;
 
+    // Append the item to the recents list
+    m_recentsProjects.removeAll( fileName );
+    m_recentsProjects.prepend( fileName );
+    while ( m_recentsProjects.count() > 15 )
+        m_recentsProjects.removeLast();
+
+    QSettings s;
+    s.setValue( "RecentsProjects", m_recentsProjects );
+
+
     if ( !m_projectFile )
         delete m_projectFile;
     m_projectFile = new QFile( fileName );

src/Project/ProjectManager.h

@@ -26,6 +26,7 @@
 #include <QFile>
 #include <QObject>
 #include <QDomDocument>
+#include <QStringList>
 
 #include "Singleton.hpp"
 
@@ -38,6 +39,7 @@ public:
     QString         loadProjectFile();
     void            saveProject( bool saveAs = true );
     bool            needSave() const;
+    QStringList     recentsProjects() const;
 
 private:
     ProjectManager();
@@ -49,6 +51,7 @@ private:
     QFile*          m_projectFile;
     QDomDocument*   m_domDocument;
     bool            m_needSave;
+    QStringList     m_recentsProjects;
 
     friend class    Singleton<ProjectManager>;