-implemented sorting in fileview

-implemented location bar


git-svn-id: file:///var/svn/repos2/shemov/trunk@378 f440f766-f032-0410-8965-dc7d17de2ca0

1 files changed, 68 insertions, 9 deletions

diff --git a/filesystemwidget.cpp b/filesystemwidget.cpp
index 3798dcc..45edccb 100644
--- a/filesystemwidget.cpp
+++ b/filesystemwidget.cpp
@@ -11,11 +11,17 @@
 #include <QDir>
 #include <QSplitter>
 #include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QLineEdit>
+#include <QLabel>
+#include <QCompleter>
+#include <QDebug>
 
 #include "filesystemwidget.h"
 #include "filesystemdirproxy.h"
 #include "fileview.h"
 #include "shemoviconprovider.h"
+#include "filesystemfileproxy.h"
 
 FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent) {
 	mModel = new QDirModel;
@@ -32,10 +38,35 @@ FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent) {
 	mDirView->setColumnHidden(2, true);
 	mDirView->setColumnHidden(3, true);
 	mDirView->setRootIsDecorated(false);
+	mDirView->setSelectionMode(QAbstractItemView::SingleSelection);
 
 	mFileView = new FileView;
-	mFileView->setModel(mModel);
-	connect(mDirView, SIGNAL(clicked(const QModelIndex &)), this, SLOT(directoryChanged(const QModelIndex &)));
+	mFileProxy = new FilesystemFileProxy;
+	mFileProxy->setSourceModel(mModel);
+	mFileView->setModel(mFileProxy);
+	mFileView->setSortingEnabled(true);
+	mFileView->sortByColumn(0, Qt::AscendingOrder);
+
+	QWidget *fileWidget = new QWidget;
+	QHBoxLayout *directoryEdit = new QHBoxLayout;
+	QLabel *dirLabel = new QLabel(tr("&Directory"));
+	mDirEdit = new QLineEdit;
+	QCompleter *completer = new QCompleter(this);
+	completer->setModel(mModel);
+	completer->setCompletionMode(QCompleter::PopupCompletion);
+	mDirEdit->setCompleter(completer);
+	dirLabel->setBuddy(mDirEdit);
+	directoryEdit->addWidget(dirLabel);
+	directoryEdit->addWidget(mDirEdit);
+	QVBoxLayout *fwLayout = new QVBoxLayout;
+	fwLayout->addLayout(directoryEdit);
+	fwLayout->addWidget(mFileView);
+	fileWidget->setLayout(fwLayout);
+
+	connect(mDirView->selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), this, SLOT(directoryChanged(const QModelIndex &, const QModelIndex &)));
+	connect(mFileView, SIGNAL(activated(const QModelIndex &)), this, SLOT(fileViewActivated(const QModelIndex &)));
+	connect(mFileView, SIGNAL(upDir()), this, SLOT(parentDir()));
+	connect(mDirEdit, SIGNAL(returnPressed()), this, SLOT(directoryEdited()));
 
 	QSettings s;
 	QString startDir = s.value("paths/start", QDir::homePath()).toString();
@@ -45,7 +76,6 @@ FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent) {
 		mDirView->setCurrentIndex(proxyIndex);
 		mDirView->setExpanded(proxyIndex, true);
 		QModelIndex parent = proxyIndex.parent();
-		mFileView->setRootIndex(startIndex);
 		do {
 			mDirView->setExpanded(parent, true);
 			parent = parent.parent();
@@ -53,11 +83,11 @@ FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent) {
 	}
 
 	mFileView->resizeColumnToContents(0);
-
+	
 	QVBoxLayout *mainLayout = new QVBoxLayout;
 	QSplitter *splitter = new QSplitter;
 	splitter->addWidget(mDirView);
-	splitter->addWidget(mFileView);
+	splitter->addWidget(fileWidget);
 	splitter->setStretchFactor(0, 1);
 	splitter->setStretchFactor(1, 2);
 	mainLayout->addWidget(splitter);
@@ -65,11 +95,40 @@ FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent) {
 	setLayout(mainLayout);
 }
 
-void FilesystemWidget::directoryChanged(const QModelIndex &index){
-	QModelIndex real = mDirProxy->mapToSource(index);
-	if(!index.isValid()){
+void FilesystemWidget::directoryChanged(const QModelIndex &selected, const QModelIndex &deselected){
+	QModelIndex real = mDirProxy->mapToSource(selected);
+	if(!real.isValid()){
+		return;
+	}
+	mDirEdit->setText(mModel->filePath(real));
+	QModelIndex oldSelected = mDirProxy->mapToSource(deselected);
+	mFileView->setCurrentIndex(mFileProxy->mapFromSource(oldSelected));
+	mFileView->setRootIndex(mFileProxy->mapFromSource(real));
+}
+
+void FilesystemWidget::directoryEdited(){
+	QString path = mDirEdit->text();
+	if(path.isEmpty()){
 		return;
 	}
-	mFileView->setRootIndex(real);
+	QModelIndex index = mModel->index(path);
+	if(index.isValid()){
+		mDirView->setCurrentIndex(mDirProxy->mapFromSource(index));
+	}
+}
+
+void FilesystemWidget::fileViewActivated(const QModelIndex &idx){
+	QModelIndex real = mFileProxy->mapToSource(idx);
+	if(mModel->isDir(real)){
+		mDirView->setCurrentIndex(mDirProxy->mapFromSource(real));
+		return;
+	}
+}
+
+void FilesystemWidget::parentDir(){
+	QModelIndex idx = mDirView->currentIndex();
+	if(idx.parent().isValid()){
+		mDirView->setCurrentIndex(idx.parent());
+	}
 }