-added messagedialog

-worked on keyboard navigation and selecting items, items can now be selected like in mc


git-svn-id: file:///var/svn/repos2/shemov/trunk@380 f440f766-f032-0410-8965-dc7d17de2ca0

1 files changed, 45 insertions, 0 deletions

diff --git a/fileview.cpp b/fileview.cpp
index 541d071..db34e0a 100644
--- a/fileview.cpp
+++ b/fileview.cpp
@@ -9,11 +9,47 @@
 #include <QMenu>
 #include <QAction>
 #include <QKeyEvent>
+#include <QModelIndex>
+#include <QRegExp>
+#include <QDirModel>
+#include <QSortFilterProxyModel>
+#include <QDebug>
 
 #include "fileview.h"
+#include "messagedialog.h"
 
 FileView::FileView(QWidget *parent) : QTreeView(parent) {
 	setRootIsDecorated(false);
+	mMarkDialog = new MessageDialog(tr("Enter pattern to mark"), this);
+	connect(mMarkDialog, SIGNAL(accepted()), this, SLOT(doMark()));
+}
+
+void FileView::markFiles(){
+	mMarkDialog->show();
+}
+
+void FileView::unmarkFiles(){
+	selectionModel()->clearSelection();
+}
+
+void FileView::doMark(){
+	int rowCount = model()->rowCount(rootIndex());
+	QString sRegex = mMarkDialog->text();
+	if(rowCount && !sRegex.isEmpty()){
+		QRegExp re(sRegex);
+		QSortFilterProxyModel *proxy = static_cast<QSortFilterProxyModel*>(model());
+		QDirModel *model = static_cast<QDirModel*>(proxy->sourceModel());
+		for(int i = 0; i < rowCount; ++i){
+			QModelIndex cur = rootIndex().child(i, 0);
+			QModelIndex sCur = proxy->mapToSource(cur);
+			if(model->isDir(sCur)){
+				continue;
+			}
+			if(re.indexIn(cur.data().toString()) != -1){
+				selectionModel()->select(cur, QItemSelectionModel::Select | QItemSelectionModel::Rows);
+			}
+		}
+	}
 }
 
 void FileView::contextMenuEvent(QContextMenuEvent *e){
@@ -39,3 +75,12 @@ void FileView::keyPressEvent(QKeyEvent *e){
 			QTreeView::keyPressEvent(e);
 	}
 }
+
+void FileView::resizeEvent(QResizeEvent *e){
+	if(e->size().width() != e->oldSize().width()){
+		int width = e->size().width();
+		int c1width = width / 2; // * 2;
+		setColumnWidth(0, c1width);
+	}
+}
+