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/*
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
2 of the License, or (at your option) any later version.
*/
#include <QContextMenuEvent>
#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){
QMenu contextMenu(this);
int ctr(0);
foreach(QAction *a, actions()){
contextMenu.addAction(a);
if(false){
contextMenu.addSeparator();
}
++ctr;
}
contextMenu.exec(e->globalPos());
}
void FileView::keyPressEvent(QKeyEvent *e){
switch(e->key()){
case Qt::Key_Backspace:
emit upDir();
e->accept();
break;
/*case Qt::Key_Enter:
emit showItem();
e->accept();
break;*/
default:
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);
}
}
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