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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2008 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "frontend/mainindex/bookmarks/btbookmarkfolder.h"
#include <QDebug>
#include <QFileDialog>
#include "frontend/mainindex/bookmarks/btbookmarkitembase.h"
#include "frontend/mainindex/bookmarks/btbookmarkitem.h"
#include "frontend/mainindex/bookmarks/btbookmarkloader.h"
#include "util/cresmgr.h"
#include "util/directory.h"
BtBookmarkFolder::BtBookmarkFolder(QTreeWidgetItem* parent, QString name)
: BtBookmarkItemBase(parent) {
setText(0, name);
setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | Qt::ItemIsEnabled);
}
bool BtBookmarkFolder::enableAction(MenuAction action) {
if (action == ChangeFolder || action == NewFolder || action == DeleteEntries || action == ImportBookmarks )
return true;
if (action == ExportBookmarks || action == ImportBookmarks )
return true;
if ((action == PrintBookmarks) && childCount())
return true;
return false;
}
void BtBookmarkFolder::exportBookmarks() {
QString filter = QObject::tr("BibleTime bookmark files") + QString(" (*.btb);;") + QObject::tr("All files") + QString(" (*.*)");
QString fileName = QFileDialog::getSaveFileName(0, QObject::tr("Export Bookmarks"), "", filter);
if (!fileName.isEmpty()) {
qDebug() << "exportBookmarks()";
BtBookmarkLoader loader;
loader.saveTreeFromRootItem(this, fileName, false ); //false: don't overwrite without asking
};
}
void BtBookmarkFolder::importBookmarks() {
QString filter = QObject::tr("BibleTime bookmark files") + QString(" (*.btb);;") + QObject::tr("All files") + QString(" (*.*)");
QString fileName = QFileDialog::getOpenFileName(0, QObject::tr("Import bookmarks"), "", filter);
if (!fileName.isEmpty()) {
qDebug() << "import bookmarks";
BtBookmarkLoader loader;
QList<QTreeWidgetItem*> itemList = loader.loadTree(fileName);
this->insertChildren(0, itemList);
};
}
QString BtBookmarkFolder::toolTip() {
return QString();
}
void BtBookmarkFolder::newSubFolder() {
if (dynamic_cast<BtBookmarkFolder*>(this)) {
BtBookmarkFolder* f = new BtBookmarkFolder(this, QObject::tr("New folder"));
treeWidget()->setCurrentItem(f);
f->update();
f->rename();
}
}
QList<QTreeWidgetItem*> BtBookmarkFolder::getChildList() const {
QList<QTreeWidgetItem*> list;
for (int i = 0; i < childCount(); i++) {
list.append(child(i));
}
return list;
}
void BtBookmarkFolder::rename() {
treeWidget()->editItem(this);
}
void BtBookmarkFolder::update() {
namespace DU = util::directory;
qDebug() << "BtBookmarkFolder::update()";
BtBookmarkItemBase::update();
if (isExpanded() && childCount())
setIcon(0, DU::getIcon(CResMgr::mainIndex::openedFolder::icon));
else
setIcon(0, DU::getIcon(CResMgr::mainIndex::closedFolder::icon));
}
bool BtBookmarkFolder::hasDescendant(QTreeWidgetItem* item) const {
qDebug() << "BtBookmarkFolder::hasDescendant, this:" << this << "possible descendant:" << item;
if (this == item) {
qDebug() << "it's this, return true";
return true;
}
if (getChildList().indexOf(item) > -1) {
qDebug() << "direct child, return true";
return true;
}
foreach(QTreeWidgetItem* childItem, getChildList()) {
bool subresult = false;
BtBookmarkFolder* folder = 0;
if ( (folder = dynamic_cast<BtBookmarkFolder*>(childItem)) ) {
subresult = folder->hasDescendant(childItem);
}
if (subresult == true) {
qDebug() << "descendand child, return true";
return true;
}
}
qDebug() << "no child, return false";
return false;
}
BtBookmarkFolder* BtBookmarkFolder::deepCopy() {
qDebug() << "BtBookmarkFolder::deepCopy";
BtBookmarkFolder* newFolder = new BtBookmarkFolder(0, this->text(0));
foreach(QTreeWidgetItem* subitem, getChildList()) {
if (BtBookmarkItem* bmItem = dynamic_cast<BtBookmarkItem*>(subitem)) {
newFolder->addChild(new BtBookmarkItem(*bmItem));
}
else {
if (BtBookmarkFolder* bmFolder = dynamic_cast<BtBookmarkFolder*>(subitem)) {
newFolder->addChild(bmFolder->deepCopy());
}
}
}
newFolder->update();
return newFolder;
}
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