Fixed slot for signal "filesPreModChanged" and "filesPostModChanged" on SharedFilesDialog.

The list of files is now updated also when the tab is visible.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6990 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/RemoteDirModel.cpp

@@ -49,7 +49,6 @@ RetroshareDirModel::RetroshareDirModel(bool mode, QObject *parent)
          RemoteMode(mode), nIndex(1), indexSet(1) /* ass zero index cant be used */
 {
 	_visible = false ;
-	_needs_update = true ;
 #if QT_VERSION < QT_VERSION_CHECK (5, 0, 0)
 	setSupportedDragActions(Qt::CopyAction);
 #endif
@@ -64,7 +63,7 @@ Qt::DropActions RetroshareDirModel::supportedDragActions() const
 }
 #endif
 
-void RetroshareDirModel::update()
+void FlatStyle_RDM::update()
 {
 	if(_needs_update)
 	{
@@ -847,31 +846,39 @@ Qt::ItemFlags RetroshareDirModel::flags( const QModelIndex & index ) const
 /* Callback from */
 void RetroshareDirModel::preMods()
 {
+	reset();
+
 #ifdef RDM_DEBUG
 	std::cerr << "RetroshareDirModel::preMods()" << std::endl;
 #endif
-	//modelAboutToBeReset();
-//	reset();
-#if QT_VERSION >= 0x040600
-	beginResetModel();
-#endif
-	layoutAboutToBeChanged();
-
-	/* Clear caches */
-	mCache.clear();
 }
 
 /* Callback from */
 void RetroshareDirModel::postMods()
 {
+	emit layoutAboutToBeChanged();
+#if QT_VERSION >= 0x040600
+	beginResetModel();
+#endif
+
+//	QModelIndexList piList = persistentIndexList();
+//	QModelIndexList empty;
+//	for (int i = 0; i < piList.size(); i++) {
+//		empty.append(QModelIndex());
+//	}
+//	changePersistentIndexList(piList, empty);
+
+	/* Clear caches */
+	mCache.clear();
+
 #ifdef RDM_DEBUG
 	std::cerr << "RetroshareDirModel::postMods()" << std::endl;
 #endif
-	//modelReset();
+
-	layoutChanged();
 #if QT_VERSION >= 0x040600
 	endResetModel();
 #endif
+	emit layoutChanged();
 }
 
 const DirDetailsVector *RetroshareDirModel::requestDirDetails(void *ref, bool remote) const

retroshare-gui/src/gui/RemoteDirModel.h

@@ -75,7 +75,7 @@ class RetroshareDirModel : public QAbstractItemModel
 		void changeAgeIndicator(uint32_t indicator) { ageIndicator = indicator; }
 
 		const DirDetailsVector *requestDirDetails(void *ref, bool remote) const;
-		void update() ;
+		virtual void update() {} ;
 
 	public:
 		virtual QMimeData * mimeData ( const QModelIndexList & indexes ) const;
@@ -87,7 +87,6 @@ class RetroshareDirModel : public QAbstractItemModel
 
 	protected:
 		bool _visible ;
-		bool _needs_update ;
 
 		void treeStyle();
 		void downloadDirectory(const DirDetails & details, int prefixLen);
@@ -192,10 +191,13 @@ class FlatStyle_RDM: public RetroshareDirModel
 		FlatStyle_RDM(bool mode)
 			: RetroshareDirModel(mode)
 		{
+			_needs_update = true ;
 		}
 
 		virtual ~FlatStyle_RDM() ;
 
+		virtual void update() ;
+
 	protected slots:
 		void updateRefs() ;
 
@@ -217,6 +219,7 @@ class FlatStyle_RDM: public RetroshareDirModel
 
 		std::vector<std::pair<void *,QString> > _ref_entries ;// used to store the refs to display
 		std::vector<void *> _ref_stack ;		// used to store the refs to update
+		bool _needs_update ;
 };
 
 

retroshare-gui/src/gui/SharedFilesDialog.cpp

@@ -40,6 +40,7 @@
 #include "ShareDialog.h"
 #include "common/PeerDefs.h"
 #include "util/QtVersion.h"
+#include "notifyqt.h"
 
 #include <retroshare/rspeers.h>
 #include <retroshare/rsfiles.h>
@@ -73,7 +74,7 @@ public:
     SFDSortFilterProxyModel(RetroshareDirModel *dirModel, QObject *parent) : QSortFilterProxyModel(parent)
     {
         m_dirModel = dirModel;
-    };
+    }
 
 protected:
     virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const
@@ -99,6 +100,10 @@ SharedFilesDialog::SharedFilesDialog(RetroshareDirModel *_tree_model,RetroshareD
 	/* Invoke the Qt Designer generated object setup routine */
 	ui.setupUi(this);
 
+	NotifyQt *notify = NotifyQt::getInstance();
+	connect(notify, SIGNAL(filesPreModChanged(bool)), this, SLOT(preModDirectories(bool)));
+	connect(notify, SIGNAL(filesPostModChanged(bool)), this, SLOT(postModDirectories(bool)));
+
 //==	connect(ui.localButton, SIGNAL(toggled(bool)), this, SLOT(showFrame(bool)));
 //==	connect(ui.remoteButton, SIGNAL(toggled(bool)), this, SLOT(showFrameRemote(bool)));
 //==	connect(ui.splittedButton, SIGNAL(toggled(bool)), this, SLOT(showFrameSplitted(bool)));
@@ -673,14 +678,26 @@ void LocalSharedFilesDialog::openfolder()
 	model->openSelected(qmil);
 }
 
-void  SharedFilesDialog::preModDirectories()
+void  SharedFilesDialog::preModDirectories(bool local)
 {
-	model->preMods();
+	if (isRemote() == local) {
+		return;
 	}
 
-void  SharedFilesDialog::postModDirectories()
+	/* Notify both models, only one is visible */
+	tree_model->preMods();
+	flat_model->preMods();
+}
+
+void  SharedFilesDialog::postModDirectories(bool local)
 {
-	model->postMods();
+	if (isRemote() == local) {
+		return;
+	}
+
+	/* Notify both models, only one is visible */
+	tree_model->postMods();
+	flat_model->postMods();
 	ui.dirTreeView->update() ;
 
 	if (ui.filterPatternLineEdit->text().isEmpty() == false) 

retroshare-gui/src/gui/SharedFilesDialog.h

@@ -53,8 +53,8 @@ protected slots:
 private slots:
 
 	/* For handling the model updates */
-  void  preModDirectories() ;
+  void  preModDirectories(bool local) ;
-  void  postModDirectories() ;
+  void  postModDirectories(bool local) ;
 
   /** Create the context popup menu and it's submenus */
 //  void customPopupMenu(QPoint point) ;

retroshare-gui/src/main.cpp

@@ -372,10 +372,6 @@ int main(int argc, char *argv[])
 	QObject::connect(notify,SIGNAL(deferredSignatureHandlingRequested()),notify,SLOT(handleSignatureEvent()),Qt::QueuedConnection) ;
 	QObject::connect(notify,SIGNAL(chatLobbyTimeShift(int)),notify,SLOT(handleChatLobbyTimeShift(int)),Qt::QueuedConnection) ;
 	QObject::connect(notify,SIGNAL(diskFull(int,int))						,w                   		,SLOT(displayDiskSpaceWarning(int,int))) ;
-	QObject::connect(notify,SIGNAL(filesPreModChanged(bool))          ,w->transfersDialog->localSharedFiles			,SLOT(preModDirectories(bool)          )) ;
-	QObject::connect(notify,SIGNAL(filesPreModChanged(bool))          ,w->transfersDialog->remoteSharedFiles		,SLOT(preModDirectories(bool)          )) ;
-	QObject::connect(notify,SIGNAL(filesPostModChanged(bool))         ,w->transfersDialog->localSharedFiles			,SLOT(postModDirectories(bool)         )) ;
-	QObject::connect(notify,SIGNAL(filesPostModChanged(bool))         ,w->transfersDialog->remoteSharedFiles		,SLOT(postModDirectories(bool)         )) ;
 	QObject::connect(notify,SIGNAL(filesPostModChanged(bool))         ,w                         ,SLOT(postModDirectories(bool)         )) ;
 	QObject::connect(notify,SIGNAL(transfersChanged())                ,w->transfersDialog  		,SLOT(insertTransfers()                )) ;
 	QObject::connect(notify,SIGNAL(publicChatChanged(int))            ,w->friendsDialog      		,SLOT(publicChatChanged(int)           ));