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/*
* Copyright (C) 2013-2014 Ofer Kashayov <oferkv@live.com>
* This file is part of Phototonic Image Viewer.
*
* Phototonic 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 3 of the License, or
* (at your option) any later version.
*
* Phototonic is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Phototonic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Bookmarks.h"
BookMarks::BookMarks(QWidget *parent) : QTreeWidget(parent) {
setAcceptDrops(true);
setDragEnabled(false);
setDragDropMode(QAbstractItemView::DropOnly);
connect(this, SIGNAL(expanded(
const QModelIndex &)),
this, SLOT(resizeTreeColumn(
const QModelIndex &)));
connect(this, SIGNAL(collapsed(
const QModelIndex &)),
this, SLOT(resizeTreeColumn(
const QModelIndex &)));
setColumnCount(1);
setHeaderHidden(true);
reloadBookmarks();
}
void BookMarks::reloadBookmarks() {
clear();
QSetIterator<QString> it(Settings::bookmarkPaths);
while (it.hasNext()) {
QString itemPath = it.next();
QTreeWidgetItem *item = new QTreeWidgetItem(this);
item->setText(0, QFileInfo(itemPath).fileName());
item->setIcon(0, QIcon(":/images/bookmarks.png"));
item->setToolTip(0, itemPath);
insertTopLevelItem(0, item);
}
}
void BookMarks::resizeTreeColumn(const QModelIndex &) {
resizeColumnToContents(0);
}
void BookMarks::removeBookmark() {
if (selectedItems().size() == 1) {
Settings::bookmarkPaths.remove(selectedItems().at(0)->toolTip(0));
reloadBookmarks();
}
}
void BookMarks::dragEnterEvent(QDragEnterEvent *event) {
QModelIndexList selectedDirs = selectionModel()->selectedRows();
if (selectedDirs.size() > 0) {
dndOrigSelection = selectedDirs[0];
}
event->acceptProposedAction();
}
void BookMarks::dragMoveEvent(QDragMoveEvent *event) {
setCurrentIndex(indexAt(event->pos()));
}
void BookMarks::dropEvent(QDropEvent *event) {
if (event->source()) {
QString fileSystemTreeStr("FileSystemTree");
bool dirOp = (event->source()->metaObject()->className() == fileSystemTreeStr);
emit dropOp(event->keyboardModifiers(), dirOp, event->mimeData()->urls().at(0).toLocalFile());
}
}
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