Implemented folder fetching.

src/mirall/application.cpp

@@ -53,6 +53,9 @@ Application::Application(int argc, char **argv) :
     connect( _statusDialog, SIGNAL(removeFolderAlias( const QString&)),
              SLOT(slotRemoveFolder(const QString&)));
 
+    connect( _statusDialog, SIGNAL(fetchFolderAlias(const QString&)),
+             SLOT(slotFetchFolder( const QString&)));
+
     setupActions();
     setupSystemTray();
 
@@ -248,6 +251,30 @@ void Application::slotRemoveFolder( const QString& alias )
   }
 }
 
+void Application::slotFetchFolder( const QString& alias )
+{
+  qDebug() << "start to fetch folder with alias " << alias;
+
+  if( ! _folderMap.contains( alias ) ) {
+    qDebug() << "!! Can not fetch alias " << alias << ", can not be found in folderMap.";
+    return;
+  }
+
+  Folder *f = _folderMap[alias];
+
+  if( f->backend() == "sitecopy" ) {
+    if( QMessageBox::question( 0, tr("Confirm Folder Fetch"), tr("Do you really want to fetch the folder with alias <i>%1</i> from your ownCloud?<br/>"
+                                                                 "This overwrites your local data in directory <i>%2</i>!").arg(alias).arg(f->path()),
+                                                                 QMessageBox::Yes|QMessageBox::No ) == QMessageBox::Yes ) {
+      SiteCopyFolder *sf = static_cast<SiteCopyFolder*>( f );
+      sf->fetchFromOC();
+    } else {
+      qDebug() << "!! Can only fetch backend type sitecopy, this one has " << f->backend();
+    }
+  }
+
+}
+
 void Application::slotConfigure()
 {
   _owncloudSetup->startWizard();
@@ -290,9 +317,9 @@ void Application::setupFolderFromConfigFile(const QString &file) {
         return;
     }
 
-    QVariant backend = settings.value("folder/backend");
-    if (!backend.isNull()) {
-        if( backend.toString() == "sitecopy") {
+    QString backend = settings.value("folder/backend").toString();
+    if (!backend.isEmpty()) {
+        if( backend == "sitecopy") {
 
             SiteCopyFolder *scf = new SiteCopyFolder( file,
                                                       path.toString(),
@@ -301,13 +328,13 @@ void Application::setupFolderFromConfigFile(const QString &file) {
             folder = scf;
 
         }
-        else if (backend.toString() == "unison") {
+        else if (backend == "unison") {
             folder = new UnisonFolder(file,
                                       path.toString(),
                                       settings.value("backend:unison/secondPath").toString(),
                                       this);
         }
-        else if (backend.toString() == "csync") {
+        else if (backend == "csync") {
 #ifdef WITH_CSYNC
             folder = new CSyncFolder(file,
                                      path.toString(),
@@ -322,6 +349,7 @@ void Application::setupFolderFromConfigFile(const QString &file) {
             return;
         }
     }
+    folder->setBackend( backend );
     folder->setOnlyOnlineEnabled(settings.value("folder/onlyOnline", false).toBool());
     folder->setOnlyThisLANEnabled(settings.value("folder/onlyThisLAN", false).toBool());
 

src/mirall/application.h

@@ -46,6 +46,7 @@ protected slots:
     void slotReparseConfiguration();
     void slotAddFolder();
     void slotRemoveFolder( const QString& );
+    void slotFetchFolder( const QString& );
     void slotConfigure();
 
     void slotFolderSyncStarted();

src/mirall/folder.cpp

@@ -209,6 +209,16 @@ void Folder::slotSyncFinished(const SyncResult &result)
   _pollTimer->start();
 }
 
+void Folder::setBackend( const QString& b )
+{
+  _backend = b;
+}
+
+QString Folder::backend() const
+{
+  return _backend;
+}
+
 } // namespace Mirall
 
 #include "folder.moc"

src/mirall/folder.h

@@ -115,6 +115,15 @@ public:
      */
      SyncResult lastSyncResult() const;
 
+     /**
+     * set the backend description string.
+     */
+     void setBackend( const QString& );
+     /**
+     * get the backend description string.
+     */
+     QString backend() const;
+
 protected:
     /**
      * The minimum amounts of seconds to wait before
@@ -157,6 +166,7 @@ private:
     bool _online;
     bool _enabled;
     SyncResult _lastSyncResult;
+    QString _backend;
 
 protected slots:
 

src/mirall/statusdialog.cpp

@@ -116,6 +116,7 @@ StatusDialog::StatusDialog(QWidget *parent) :
 
   connect(_ButtonClose, SIGNAL(clicked()), this, SLOT(accept()));
   connect(_ButtonRemove, SIGNAL(clicked()), this, SLOT(slotRemoveFolder()));
+  connect(_ButtonFetch, SIGNAL(clicked()), this, SLOT(slotFetchFolder()));
 }
 
 void StatusDialog::setFolderList( Folder::Map folders )
@@ -162,6 +163,18 @@ void StatusDialog::slotRemoveFolder()
   }
 }
 
+void StatusDialog::slotFetchFolder()
+{
+  QModelIndex selected = _folderList->selectionModel()->currentIndex();
+  if( selected.isValid() ) {
+    QString alias = _model->data( selected, FolderViewDelegate::FolderNameRole ).toString();
+    qDebug() << "Fetch Folder alias " << alias;
+    if( !alias.isEmpty() ) {
+      emit(fetchFolderAlias( alias ));
+    }
+  }
+}
+
 }
 
 #include "statusdialog.moc"

src/mirall/statusdialog.h

@@ -49,10 +49,12 @@ public:
     void setFolderList( QHash<QString, Folder*> );
 
 signals:
-    void removeFolderAlias(const QString&);
+    void removeFolderAlias( const QString& );
+    void fetchFolderAlias( const QString& );
 
 public slots:
     void slotRemoveFolder();
+    void slotFetchFolder();
 
 private:
     QStandardItemModel *_model;