Implement refresh for Pictures

Add action to PictureView for refreshing the view. Needed after editing
mappings.

4 files changed, 15 insertions, 2 deletions

diff --git a/pictureswidget.cpp b/pictureswidget.cpp
index 6b587d7..22bf840 100644
--- a/pictureswidget.cpp
+++ b/pictureswidget.cpp
@@ -110,7 +110,6 @@ void PictureView::mappingChanged(int mapping){
     }
 }
 
-
 void PictureView::deletePics(){
     QModelIndexList sel = selectionModel()->selectedRows();
     if(sel.isEmpty()){
@@ -128,6 +127,10 @@ void PictureView::deletePics(){
     mModel->removeFiles(real);
 }
 
+void PictureView::refresh(){
+    mModel->populate();
+}
+
 void PictureView::hideEvent(QHideEvent *){
     QByteArray pvHeader = header()->saveState();
     QSettings s;
@@ -175,7 +178,12 @@ bool PictureView::event(QEvent *e){
 
 void PictureView::contextMenuEvent(QContextMenuEvent *e){
     QMenu ctxMenu;
-    ctxMenu.addActions(actions());
+    for(int i = 0; i < actions().count(); ++i){
+        if(actions().at(i)->text() == "Refresh"){
+            ctxMenu.addSeparator();
+        }
+        ctxMenu.addAction(actions().at(i));
+    }
     ctxMenu.exec(e->globalPos());
 }
 
diff --git a/pictureswidget.h b/pictureswidget.h
index 8be7a24..098d419 100644
--- a/pictureswidget.h
+++ b/pictureswidget.h
@@ -51,6 +51,7 @@ class PictureView : public QTreeView {
     public slots:
         void mappingChanged(int mapping);
         void deletePics();
+        void refresh();
 
     protected:
         virtual void hideEvent(QHideEvent *);
diff --git a/shemov.cpp b/shemov.cpp
index 2fe4d42..21ba39a 100644
--- a/shemov.cpp
+++ b/shemov.cpp
@@ -611,6 +611,9 @@ void SheMov::createActions(){
     mEditPicsMappingsA = new QAction(tr("Edit mappings..."), this);
     mPicWidget->picView()->addAction(mEditPicsMappingsA);
     connect(mEditPicsMappingsA, SIGNAL(triggered()), mPicWidget->picView(), SIGNAL(editPicsMappings()));
+    mRefreshPicsA = new QAction(tr("Refresh"), this);
+    mPicWidget->picView()->addAction(mRefreshPicsA);
+    connect(mRefreshPicsA, SIGNAL(triggered()), mPicWidget->picView(), SLOT(refresh()));
 
 	// misc
 	mOpenWithMapperFS = new QSignalMapper(this);
diff --git a/shemov.h b/shemov.h
index ce8af30..fab6fbf 100644
--- a/shemov.h
+++ b/shemov.h
@@ -169,6 +169,7 @@ class SheMov : public QMainWindow {
         //PictureWidget Actions
         QAction *mDeletePicFromA;
         QAction *mEditPicsMappingsA;
+        QAction *mRefreshPicsA;
 		//EndActions
 		
 		QSignalMapper *mRenameMapper;