Save style file name inside the style.

Fixed saving of symbols added in symbol selector


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12161 c8812cc2-4d05-0410-92ff-de0c093fc19c

python/core/symbology-ng-core.sip

@@ -670,11 +670,15 @@ public:
   //! load a file into the style
   bool load(QString filename);
 
-  //! save style into a file
-  bool save(QString filename);
+  //! save style into a file (will use current filename if empty string is passed)
+  bool save(QString filename = QString());
 
   //! return last error from load/save operation
   QString errorString();
+
+  //! return current file name of the style
+  QString fileName();
+
 };
 
 //////////

python/gui/symbology-ng-gui.sip

@@ -59,7 +59,7 @@ class QgsStyleV2ManagerDialog : QDialog //, private Ui::QgsStyleV2ManagerDialogB
 %End
 
 public:
-  QgsStyleV2ManagerDialog(QgsStyleV2* style, QString styleFilename, QWidget* parent = NULL);
+  QgsStyleV2ManagerDialog(QgsStyleV2* style, QWidget* parent = NULL);
 
 public slots:
   void addItem();

src/app/qgisapp.cpp

@@ -1068,7 +1068,7 @@ void QgisApp::createActions()
 
 void QgisApp::showStyleManagerV2()
 {
-  QgsStyleV2ManagerDialog dlg( QgsStyleV2::defaultStyle(), QgsApplication::userStyleV2Path(), this );
+  QgsStyleV2ManagerDialog dlg( QgsStyleV2::defaultStyle(), this );
   dlg.exec();
 }
 

src/core/symbology-ng/qgsstylev2.cpp

@@ -216,6 +216,7 @@ bool QgsStyleV2::load(QString filename)
     e = e.nextSiblingElement();
   }
 
+  mFileName = filename;
   return true;
 }
 
@@ -224,8 +225,8 @@ bool QgsStyleV2::load(QString filename)
 bool QgsStyleV2::save(QString filename)
 {
   mErrorString = QString();
-  //if (filename.isEmpty())
-  //  filename = mFilename;
+  if (filename.isEmpty())
+    filename = mFileName;
 
   QDomDocument doc("qgis_style");
   QDomElement root = doc.createElement("qgis_style");
@@ -257,5 +258,6 @@ bool QgsStyleV2::save(QString filename)
   doc.save(ts, 2);
   f.close();
 
+  mFileName = filename;
   return true;
 }

src/core/symbology-ng/qgsstylev2.h

@@ -70,18 +70,22 @@ class CORE_EXPORT QgsStyleV2
     //! load a file into the style
     bool load( QString filename );
 
-    //! save style into a file
-    bool save( QString filename );
+    //! save style into a file (will use current filename if empty string is passed)
+    bool save( QString filename = QString() );
 
     //! return last error from load/save operation
     QString errorString() { return mErrorString; }
 
+    //! return current file name of the style
+    QString fileName() { return mFileName; }
+
   protected:
 
     QgsSymbolV2Map mSymbols;
     QgsVectorColorRampV2Map mColorRamps;
 
     QString mErrorString;
+    QString mFileName;
 
     static QgsStyleV2* mDefaultStyle;
 };

src/gui/symbology-ng/qgsstylev2managerdialog.cpp

@@ -32,8 +32,8 @@ static QString iconPath( QString iconFile )
 
 ///////
 
-QgsStyleV2ManagerDialog::QgsStyleV2ManagerDialog( QgsStyleV2* style, QString styleFilename, QWidget* parent )
-    : QDialog( parent ), mStyle( style ), mStyleFilename( styleFilename )
+QgsStyleV2ManagerDialog::QgsStyleV2ManagerDialog( QgsStyleV2* style, QWidget* parent )
+    : QDialog( parent ), mStyle( style )
 {
 
   setupUi( this );
@@ -65,8 +65,7 @@ QgsStyleV2ManagerDialog::QgsStyleV2ManagerDialog( QgsStyleV2* style, QString sty
 void QgsStyleV2ManagerDialog::onFinished()
 {
   // TODO: save only when modified
-  if ( !mStyleFilename.isEmpty() )
-    mStyle->save( mStyleFilename );
+  mStyle->save();
 }
 
 void QgsStyleV2ManagerDialog::populateTypes()

src/gui/symbology-ng/qgsstylev2managerdialog.h

@@ -13,7 +13,7 @@ class GUI_EXPORT QgsStyleV2ManagerDialog : public QDialog, private Ui::QgsStyleV
     Q_OBJECT
 
   public:
-    QgsStyleV2ManagerDialog( QgsStyleV2* style, QString styleFilename, QWidget* parent = NULL );
+    QgsStyleV2ManagerDialog( QgsStyleV2* style, QWidget* parent = NULL );
 
   public slots:
     void addItem();

src/gui/symbology-ng/qgssymbolv2selectordialog.cpp

@@ -206,6 +206,9 @@ void QgsSymbolV2SelectorDialog::addSymbolToStyle()
   // add new symbol to style and re-populate the list
   mStyle->addSymbol(name, mSymbol->clone());
 
+  // make sure the symbol is stored
+  mStyle->save();
+
   populateSymbolView();
 }