Implemented tileset rename.

--HG--
branch : gsoc2014-dfighter

code/studio/src/plugins/tile_editor/tile_editor_main_window.cpp

@@ -89,6 +89,7 @@ TileEditorMainWindow::TileEditorMainWindow(QWidget *parent)
 	//m_ui->tileSetLV->setRootIndex(m_model->index(0,0));
 	connect(m_ui->tileSetAddTB, SIGNAL(clicked()), this, SLOT(onTileSetAdd()));
 	connect(m_ui->tileSetDeleteTB, SIGNAL(clicked()), this, SLOT(onTileSetDelete()));
+	connect(m_ui->tileSetEditTB, SIGNAL(clicked()), this, SLOT(onTileSetEdit()));
 	connect(m_ui->tileSetLV->selectionModel(),
              SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
              this, SLOT(changeActiveTileSet(const QModelIndex &, const QModelIndex &)));
@@ -274,6 +275,40 @@ void TileEditorMainWindow::onTileSetDelete()
 	//m_ui->tileSetLV->reset();
 }
 
+void TileEditorMainWindow::onTileSetEdit()
+{
+	QModelIndex idx = m_ui->tileSetLV->currentIndex();
+	if( !idx.isValid() )
+		return;
+
+	TileSetNode *node = reinterpret_cast< TileSetNode* >( idx.internalPointer() );
+	QString name = node->getTileSetName();
+
+	bool ok = false;
+
+	QString newName = QInputDialog::getText( this,
+										tr( "Edit tileset" ),
+										tr( "Enter tileset name" ),
+										QLineEdit::Normal,
+										name,
+										&ok );
+
+	if( !ok )
+		return;
+
+	TileModel *model = static_cast<TileModel*>(m_ui->tileSetLV->model());
+	if( model->hasTileSet( newName ) )
+	{
+		QMessageBox::information( this,
+									tr("Tileset already exists"),
+									tr("A tileset with that name already exists!") );
+		return;
+	}
+
+	node->setTileSetName( newName );
+	m_ui->tileSetLV->reset();
+}
+
 void TileEditorMainWindow::onActionAddTile(int tabId)
 {
 	QFileDialog::Options options;

code/studio/src/plugins/tile_editor/tile_editor_main_window.h

@@ -49,6 +49,7 @@ public Q_SLOTS:
 	void onActionDeleteImage(bool triggered);
 	void onTileSetAdd();
 	void onTileSetDelete();
+	void onTileSetEdit();
 	void changeActiveTileSet(const QModelIndex &newIndex, const QModelIndex &oldIndex);
 	void onZoomFactor(int level);
 

code/studio/src/plugins/tile_editor/tile_editor_main_window.ui

@@ -516,7 +516,7 @@
            </widget>
           </item>
           <item>
-           <widget class="QToolButton" name="toolButton_6">
+           <widget class="QToolButton" name="tileSetEditTB">
             <property name="text">
              <string>...</string>
             </property>

code/studio/src/plugins/tile_editor/tile_item.h

@@ -68,6 +68,8 @@ public:
 	int columnCount() const;
 
 	const QString &getTileSetName(){ return m_tileSetName; }
+	void setTileSetName( const QString &name ){ m_tileSetName = name; }
+
 private:
 	QString m_tileSetName;
 };