don't use QSortFilterProxyModel in TabDeckStorage and TabReplays unnecessarily

cockatrice/src/tab_deck_storage.cpp

 #include <QTreeView>
 #include <QFileSystemModel>
-#include <QSortFilterProxyModel>
 #include <QToolBar>
 #include <QVBoxLayout>
 #include <QHBoxLayout>
@@ -31,18 +30,14 @@ TabDeckStorage::TabDeckStorage(TabSupervisor *_tabSupervisor, AbstractClient *_c
 {
 	localDirModel = new QFileSystemModel(this);
 	localDirModel->setRootPath(settingsCache->getDeckPath());
-	
-	sortFilter = new QSortFilterProxyModel(this);
-	sortFilter->setSourceModel(localDirModel);
-	sortFilter->setDynamicSortFilter(true);
+	localDirModel->sort(0, Qt::AscendingOrder);
 	
 	localDirView = new QTreeView;
-	localDirView->setModel(sortFilter);
+	localDirView->setModel(localDirModel);
 	localDirView->setColumnHidden(1, true);
-	localDirView->setRootIndex(sortFilter->mapFromSource(localDirModel->index(localDirModel->rootPath(), 0)));
+	localDirView->setRootIndex(localDirModel->index(localDirModel->rootPath(), 0));
 	localDirView->setSortingEnabled(true);
 	localDirView->header()->setResizeMode(QHeaderView::ResizeToContents);
-	sortFilter->sort(0, Qt::AscendingOrder);
 	localDirView->header()->setSortIndicator(0, Qt::AscendingOrder);
 	
 	leftToolBar = new QToolBar;
@@ -124,7 +119,7 @@ void TabDeckStorage::retranslateUi()
 
 void TabDeckStorage::actOpenLocalDeck()
 {
-	QModelIndex curLeft = sortFilter->mapToSource(localDirView->selectionModel()->currentIndex());
+	QModelIndex curLeft = localDirView->selectionModel()->currentIndex();
 	if (localDirModel->isDir(curLeft))
 		return;
 	QString filePath = localDirModel->filePath(curLeft);
@@ -139,7 +134,7 @@ void TabDeckStorage::actOpenLocalDeck()
 
 void TabDeckStorage::actUpload()
 {
-	QModelIndex curLeft = sortFilter->mapToSource(localDirView->selectionModel()->currentIndex());
+	QModelIndex curLeft = localDirView->selectionModel()->currentIndex();
 	if (localDirModel->isDir(curLeft))
 		return;
 	QString filePath = localDirModel->filePath(curLeft);
@@ -209,7 +204,7 @@ void TabDeckStorage::openRemoteDeckFinished(const Response &r)
 void TabDeckStorage::actDownload()
 {
 	QString filePath;
-	QModelIndex curLeft = sortFilter->mapToSource(localDirView->selectionModel()->currentIndex());
+	QModelIndex curLeft = localDirView->selectionModel()->currentIndex();
 	if (!curLeft.isValid())
 		filePath = localDirModel->rootPath();
 	else {

cockatrice/src/tab_deck_storage.h

@@ -6,7 +6,6 @@
 class AbstractClient;
 class QTreeView;
 class QFileSystemModel;
-class QSortFilterProxyModel;
 class QToolBar;
 class QTreeWidget;
 class QTreeWidgetItem;
@@ -21,7 +20,6 @@ private:
 	AbstractClient *client;
 	QTreeView *localDirView;
 	QFileSystemModel *localDirModel;
-	QSortFilterProxyModel *sortFilter;
 	QToolBar *leftToolBar, *rightToolBar;
 	RemoteDeckList_TreeWidget *serverDirView;
 	QGroupBox *leftGroupBox, *rightGroupBox;

cockatrice/src/tab_replays.cpp

 #include <QTreeView>
 #include <QFileSystemModel>
-#include <QSortFilterProxyModel>
 #include <QToolBar>
 #include <QVBoxLayout>
 #include <QHBoxLayout>
@@ -28,18 +27,14 @@ TabReplays::TabReplays(TabSupervisor *_tabSupervisor, AbstractClient *_client)
 {
 	localDirModel = new QFileSystemModel(this);
 	localDirModel->setRootPath(settingsCache->getReplaysPath());
-	
-	sortFilter = new QSortFilterProxyModel(this);
-	sortFilter->setSourceModel(localDirModel);
-	sortFilter->setDynamicSortFilter(true);
+	localDirModel->sort(0, Qt::AscendingOrder);
 	
 	localDirView = new QTreeView;
-	localDirView->setModel(sortFilter);
+	localDirView->setModel(localDirModel);
 	localDirView->setColumnHidden(1, true);
-	localDirView->setRootIndex(sortFilter->mapFromSource(localDirModel->index(localDirModel->rootPath(), 0)));
+	localDirView->setRootIndex(localDirModel->index(localDirModel->rootPath(), 0));
 	localDirView->setSortingEnabled(true);
 	localDirView->header()->setResizeMode(QHeaderView::ResizeToContents);
-	sortFilter->sort(0, Qt::AscendingOrder);
 	localDirView->header()->setSortIndicator(0, Qt::AscendingOrder);
 	
 	leftToolBar = new QToolBar;
@@ -113,7 +108,7 @@ void TabReplays::retranslateUi()
 
 void TabReplays::actOpenLocalReplay()
 {
-	QModelIndex curLeft = sortFilter->mapToSource(localDirView->selectionModel()->currentIndex());
+	QModelIndex curLeft = localDirView->selectionModel()->currentIndex();
 	if (localDirModel->isDir(curLeft))
 		return;
 	QString filePath = localDirModel->filePath(curLeft);
@@ -156,7 +151,7 @@ void TabReplays::openRemoteReplayFinished(const Response &r)
 void TabReplays::actDownload()
 {
 	QString filePath;
-	QModelIndex curLeft = sortFilter->mapToSource(localDirView->selectionModel()->currentIndex());
+	QModelIndex curLeft = localDirView->selectionModel()->currentIndex();
 	if (!curLeft.isValid())
 		filePath = localDirModel->rootPath();
 	else {

cockatrice/src/tab_replays.h

@@ -7,7 +7,6 @@ class Response;
 class AbstractClient;
 class QTreeView;
 class QFileSystemModel;
-class QSortFilterProxyModel;
 class QToolBar;
 class QGroupBox;
 class RemoteReplayList_TreeWidget;
@@ -21,7 +20,6 @@ private:
 	AbstractClient *client;
 	QTreeView *localDirView;
 	QFileSystemModel *localDirModel;
-	QSortFilterProxyModel *sortFilter;
 	QToolBar *leftToolBar, *rightToolBar;
 	RemoteReplayList_TreeWidget *serverDirView;
 	QGroupBox *leftGroupBox, *rightGroupBox;