Add expand all/collapse all on download list (Patch from Phenom)

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6485 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/TransfersDialog.cpp

@@ -86,6 +86,8 @@
 #define IMAGE_PRIORITYHIGH			   ":/images/priorityhigh.png"
 #define IMAGE_PRIORITYAUTO			   ":/images/priorityauto.png"
 #define IMAGE_SEARCH    		      ":/images/filefind.png"
+#define IMAGE_EXPAND             ":/images/edit_add24.png"
+#define IMAGE_COLLAPSE           ":/images/edit_remove24.png"
 
 Q_DECLARE_METATYPE(FileProgressInfo) 
 
@@ -414,6 +416,10 @@ TransfersDialog::TransfersDialog(QWidget *parent)
 	connect(renameFileAct, SIGNAL(triggered()), this, SLOT(renameFile()));
 	specifyDestinationDirectoryAct = new QAction(QIcon(IMAGE_SEARCH),tr("Specify..."),this) ;
 	connect(specifyDestinationDirectoryAct,SIGNAL(triggered()),this,SLOT(chooseDestinationDirectory())) ;
+	expandAllAct= new QAction(QIcon(IMAGE_EXPAND),tr("Expand all"),this);
+	connect(expandAllAct,SIGNAL(triggered()),this,SLOT(expandAll())) ;
+	collapseAllAct= new QAction(QIcon(IMAGE_COLLAPSE),tr("Collapse all"),this);
+	connect(collapseAllAct,SIGNAL(triggered()),this,SLOT(collapseAll())) ;
 
     // load settings
     processSettings(true);
@@ -678,6 +684,13 @@ void TransfersDialog::downloadListCustomPopupMenu( QPoint /*point*/ )
 
 	contextMnu.addSeparator();
 
+	if (DLListModel->rowCount()>0 ) {
+		contextMnu.addAction( expandAllAct ) ;
+		contextMnu.addAction( collapseAllAct ) ;
+	}
+
+	contextMnu.addSeparator();//-----------------------------------------------
+
 	contextMnu.addAction( toggleShowCacheTransfersAct ) ;
 	toggleShowCacheTransfersAct->setChecked(_show_cache_transfers) ;
 	contextMnu.addAction( openCollectionAct ) ;
@@ -1756,3 +1769,12 @@ void TransfersDialog::openCollection()
 		Collection.downloadFiles();
 	}
 }
+
+void TransfersDialog::expandAll()
+{
+	ui.downloadList->expandAll();
+}
+void TransfersDialog::collapseAll()
+{
+	ui.downloadList->collapseAll();
+}

retroshare-gui/src/gui/TransfersDialog.h

@@ -90,6 +90,9 @@ private slots:
     void setDestinationDirectory();
     void chooseDestinationDirectory();
 
+    void expandAll();
+    void collapseAll();
+
 //    void rootdecorated();
 //    void rootisnotdecorated();
 
@@ -174,6 +177,8 @@ private:
     QAction *openCollectionAct;
     QAction *renameFileAct;
     QAction *specifyDestinationDirectoryAct;
+    QAction *expandAllAct;
+    QAction *collapseAllAct;
 
     bool m_bProcessSettings;
     void processSettings(bool bLoad);

retroshare-gui/src/lang/retroshare_en.ts

@@ -12794,6 +12794,14 @@ Try to be patient!</source>
         <source>File Never Seen</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Expand all</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Collapse all</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TreeStyle_RDM</name>