1 files changed, 140 insertions, 0 deletions
diff --git a/src/frontend/bookmarks/btbookmarkfolder.cpp b/src/frontend/bookmarks/btbookmarkfolder.cpp
new file mode 100644
index 0000000..1cc2583
--- /dev/null
+++ b/src/frontend/bookmarks/btbookmarkfolder.cpp
@@ -0,0 +1,140 @@
+/*********
+*
+* This file is part of BibleTime's source code, http://www.bibletime.info/.
+*
+* Copyright 1999-2011 by the BibleTime developers.
+* The BibleTime source code is licensed under the GNU General Public License version 2.0.
+*
+**********/
+
+#include "frontend/bookmarks/btbookmarkfolder.h"
+
+#include <QDebug>
+#include <QFileDialog>
+#include "frontend/bookmarks/btbookmarkitembase.h"
+#include "frontend/bookmarks/btbookmarkitem.h"
+#include "frontend/bookmarks/btbookmarkloader.h"
+#include "util/cresmgr.h"
+#include "util/directory.h"
+
+
+BtBookmarkFolder::BtBookmarkFolder(const QString &name, QTreeWidgetItem *parent)
+        : 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 == SortFolderBookmarks || 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() const {
+    return QString::null;
+}
+
+void BtBookmarkFolder::newSubFolder() {
+    if (dynamic_cast<BtBookmarkFolder*>(this)) {
+        BtBookmarkFolder* f = new BtBookmarkFolder(QObject::tr("New folder"), this);
+
+        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(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;
+}
+