// -*- indent-tabs-mode:nil -*-
// vim: set ts=4 sts=4 sw=4 et:
/* This file is part of the KDE project
   Copyright (C) 2000 David Faure <faure@kde.org>
   Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
   License version 2 as published by the Free Software Foundation.

   This program 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 this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#include "actionsimpl.h"
#include "globalbookmarkmanager.h"

#include "bookmarkinfowidget.h"
#include "exporters.h"
#include "favicons.h"
#include "importers.h"
#include "kbookmarkmodel/commandhistory.h"
#include "kbookmarkmodel/commands.h"
#include "kbookmarkmodel/model.h"
#include "testlink.h"
#include "toplevel.h" // for KEBApp

#include <stdlib.h>

#include "keditbookmarks_debug.h"

#include <QApplication>
#include <QClipboard>
#include <QFileDialog>
#include <QMimeData>

#include <KActionCollection>
#include <KIO/JobUiDelegate>
#include <KIO/OpenUrlJob>
#include <KIconDialog>
#include <KIconLoader>
#include <KLocalizedString>
#include <KStandardAction>
#include <QIcon>

#include <QInputDialog>

#include <KBookmark>
#include <KBookmarkManager>
#include <kbookmarkimporter.h>

#include <kbookmarkexporter.h>
#include <kbookmarkimporter_ie.h>
#include <kbookmarkimporter_ns.h>
#include <kbookmarkimporter_opera.h>

// decoupled from resetActions in toplevel.cpp
// as resetActions simply uses the action groups
// specified in the ui.rc file
void KEBApp::createActions()
{
    m_actionsImpl = new ActionsImpl(this, GlobalBookmarkManager::self()->model());

    connect(m_actionsImpl->testLinkHolder(), &BookmarkIteratorHolder::setCancelEnabled, this, &KEBApp::setCancelTestsEnabled);
    connect(m_actionsImpl->favIconHolder(), &BookmarkIteratorHolder::setCancelEnabled, this, &KEBApp::setCancelFavIconUpdatesEnabled);

    // save and quit should probably not be in the toplevel???
    (void)KStandardAction::quit(this, SLOT(close()), actionCollection());

    KStandardAction::keyBindings(guiFactory(), &KXMLGUIFactory::showConfigureShortcutsDialog, actionCollection());

    (void)KStandardAction::configureToolbars(this, SLOT(slotConfigureToolbars()), actionCollection());

    if (m_browser) {
        (void)KStandardAction::open(m_actionsImpl, SLOT(slotLoad()), actionCollection());
        (void)KStandardAction::saveAs(m_actionsImpl, SLOT(slotSaveAs()), actionCollection());
    }

    (void)KStandardAction::cut(m_actionsImpl, SLOT(slotCut()), actionCollection());
    (void)KStandardAction::copy(m_actionsImpl, SLOT(slotCopy()), actionCollection());
    (void)KStandardAction::paste(m_actionsImpl, SLOT(slotPaste()), actionCollection());

    // actions
    QAction *m_actionsImplDelete = actionCollection()->addAction(QStringLiteral("delete"));
    m_actionsImplDelete->setIcon(QIcon::fromTheme(QStringLiteral("edit-delete")));
    m_actionsImplDelete->setText(i18n("&Delete"));
    actionCollection()->setDefaultShortcut(m_actionsImplDelete, Qt::Key_Delete);
    connect(m_actionsImplDelete, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotDelete);

    QAction *m_actionsImplRename = actionCollection()->addAction(QStringLiteral("rename"));
    m_actionsImplRename->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
    m_actionsImplRename->setText(i18n("Rename"));
    actionCollection()->setDefaultShortcut(m_actionsImplRename, Qt::Key_F2);
    connect(m_actionsImplRename, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotRename);

    QAction *m_actionsImplChangeURL = actionCollection()->addAction(QStringLiteral("changeurl"));
    m_actionsImplChangeURL->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
    m_actionsImplChangeURL->setText(i18n("C&hange Location"));
    actionCollection()->setDefaultShortcut(m_actionsImplChangeURL, Qt::Key_F3);
    connect(m_actionsImplChangeURL, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotChangeURL);

    QAction *m_actionsImplChangeComment = actionCollection()->addAction(QStringLiteral("changecomment"));
    m_actionsImplChangeComment->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
    m_actionsImplChangeComment->setText(i18n("C&hange Comment"));
    actionCollection()->setDefaultShortcut(m_actionsImplChangeComment, Qt::Key_F4);
    connect(m_actionsImplChangeComment, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotChangeComment);

    QAction *m_actionsImplChangeIcon = actionCollection()->addAction(QStringLiteral("changeicon"));
    m_actionsImplChangeIcon->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-icons")));
    m_actionsImplChangeIcon->setText(i18n("Chan&ge Icon..."));
    connect(m_actionsImplChangeIcon, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotChangeIcon);

    QAction *m_actionsImplUpdateFavIcon = actionCollection()->addAction(QStringLiteral("updatefavicon"));
    m_actionsImplUpdateFavIcon->setText(i18n("Update Favicon"));
    connect(m_actionsImplUpdateFavIcon, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotUpdateFavIcon);

    QAction *m_actionsImplRecursiveSort = actionCollection()->addAction(QStringLiteral("recursivesort"));
    m_actionsImplRecursiveSort->setText(i18n("Recursive Sort"));
    connect(m_actionsImplRecursiveSort, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotRecursiveSort);

    QAction *m_actionsImplNewFolder = actionCollection()->addAction(QStringLiteral("newfolder"));
    m_actionsImplNewFolder->setIcon(QIcon::fromTheme(QStringLiteral("folder-new")));
    m_actionsImplNewFolder->setText(i18n("&New Folder..."));
    actionCollection()->setDefaultShortcut(m_actionsImplNewFolder, Qt::CTRL + Qt::Key_N);
    connect(m_actionsImplNewFolder, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotNewFolder);

    QAction *m_actionsImplNewBookmark = actionCollection()->addAction(QStringLiteral("newbookmark"));
    m_actionsImplNewBookmark->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-new")));
    m_actionsImplNewBookmark->setText(i18n("&New Bookmark"));
    connect(m_actionsImplNewBookmark, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotNewBookmark);

    QAction *m_actionsImplInsertSeparator = actionCollection()->addAction(QStringLiteral("insertseparator"));
    m_actionsImplInsertSeparator->setText(i18n("&Insert Separator"));
    actionCollection()->setDefaultShortcut(m_actionsImplInsertSeparator, Qt::CTRL + Qt::Key_I);
    connect(m_actionsImplInsertSeparator, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotInsertSeparator);

    QAction *m_actionsImplSort = actionCollection()->addAction(QStringLiteral("sort"));
    m_actionsImplSort->setText(i18n("&Sort Alphabetically"));
    connect(m_actionsImplSort, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotSort);

    QAction *m_actionsImplSetAsToolbar = actionCollection()->addAction(QStringLiteral("setastoolbar"));
    m_actionsImplSetAsToolbar->setIcon(QIcon::fromTheme(QStringLiteral("bookmark-toolbar")));
    m_actionsImplSetAsToolbar->setText(i18n("Set as T&oolbar Folder"));
    connect(m_actionsImplSetAsToolbar, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotSetAsToolbar);

    QAction *m_actionsImplExpandAll = actionCollection()->addAction(QStringLiteral("expandall"));
    m_actionsImplExpandAll->setText(i18n("&Expand All Folders"));
    connect(m_actionsImplExpandAll, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotExpandAll);

    QAction *m_actionsImplCollapseAll = actionCollection()->addAction(QStringLiteral("collapseall"));
    m_actionsImplCollapseAll->setText(i18n("Collapse &All Folders"));
    connect(m_actionsImplCollapseAll, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotCollapseAll);

    QAction *m_actionsImplOpenLink = actionCollection()->addAction(QStringLiteral("openlink"));
    m_actionsImplOpenLink->setIcon(QIcon::fromTheme(QStringLiteral("internet-web-browser")));
    m_actionsImplOpenLink->setText(i18n("&Open in Browser"));
    connect(m_actionsImplOpenLink, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotOpenLink);

    QAction *m_actionsImplTestSelection = actionCollection()->addAction(QStringLiteral("testlink"));
    m_actionsImplTestSelection->setIcon(QIcon::fromTheme(QStringLiteral("bookmarks")));
    m_actionsImplTestSelection->setText(i18n("Check &Status"));
    connect(m_actionsImplTestSelection, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotTestSelection);

    QAction *m_actionsImplTestAll = actionCollection()->addAction(QStringLiteral("testall"));
    m_actionsImplTestAll->setText(i18n("Check Status: &All"));
    connect(m_actionsImplTestAll, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotTestAll);

    QAction *m_actionsImplUpdateAllFavIcons = actionCollection()->addAction(QStringLiteral("updateallfavicons"));
    m_actionsImplUpdateAllFavIcons->setText(i18n("Update All &Favicons"));
    connect(m_actionsImplUpdateAllFavIcons, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotUpdateAllFavIcons);

    QAction *m_actionsImplCancelAllTests = actionCollection()->addAction(QStringLiteral("canceltests"));
    m_actionsImplCancelAllTests->setText(i18n("Cancel &Checks"));
    connect(m_actionsImplCancelAllTests, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotCancelAllTests);

    QAction *m_actionsImplCancelFavIconUpdates = actionCollection()->addAction(QStringLiteral("cancelfaviconupdates"));
    m_actionsImplCancelFavIconUpdates->setText(i18n("Cancel &Favicon Updates"));
    connect(m_actionsImplCancelFavIconUpdates, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotCancelFavIconUpdates);

    QAction *m_actionsImplImportNS = actionCollection()->addAction(QStringLiteral("importNS"));
    m_actionsImplImportNS->setObjectName(QStringLiteral("NS"));
    m_actionsImplImportNS->setIcon(QIcon::fromTheme(QStringLiteral("netscape")));
    m_actionsImplImportNS->setText(i18n("Import &Netscape Bookmarks..."));
    connect(m_actionsImplImportNS, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotImport);

    QAction *m_actionsImplImportOpera = actionCollection()->addAction(QStringLiteral("importOpera"));
    m_actionsImplImportOpera->setObjectName(QStringLiteral("Opera"));
    m_actionsImplImportOpera->setIcon(QIcon::fromTheme(QStringLiteral("opera")));
    m_actionsImplImportOpera->setText(i18n("Import &Opera Bookmarks..."));
    connect(m_actionsImplImportOpera, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotImport);
    /*
        KAction* m_actionsImplImportCrashes = actionCollection()->addAction("importCrashes");
        m_actionsImplImportCrashes->setObjectName( QLatin1String("Crashes" ));
        m_actionsImplImportCrashes->setText(i18n("Import All &Crash Sessions as Bookmarks..."));
        connect(m_actionsImplImportCrashes, &KAction::triggered, m_actionsImpl, &ActionsImpl::slotImport);
    */
    QAction *m_actionsImplImportGaleon = actionCollection()->addAction(QStringLiteral("importGaleon"));
    m_actionsImplImportGaleon->setObjectName(QStringLiteral("Galeon"));
    m_actionsImplImportGaleon->setText(i18n("Import &Galeon Bookmarks..."));
    connect(m_actionsImplImportGaleon, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotImport);

    QAction *m_actionsImplImportKDE2 = actionCollection()->addAction(QStringLiteral("importKDE2"));
    m_actionsImplImportKDE2->setObjectName(QStringLiteral("KDE2"));
    m_actionsImplImportKDE2->setIcon(QIcon::fromTheme(QStringLiteral("kde")));
    m_actionsImplImportKDE2->setText(i18n("Import &KDE 2 or KDE 3 Bookmarks..."));

    connect(m_actionsImplImportKDE2, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotImport);

    QAction *m_actionsImplImportIE = actionCollection()->addAction(QStringLiteral("importIE"));
    m_actionsImplImportIE->setObjectName(QStringLiteral("IE"));
    m_actionsImplImportIE->setText(i18n("Import &Internet Explorer Bookmarks..."));
    connect(m_actionsImplImportIE, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotImport);

    QAction *m_actionsImplImportMoz = actionCollection()->addAction(QStringLiteral("importMoz"));
    m_actionsImplImportMoz->setObjectName(QStringLiteral("Moz"));
    m_actionsImplImportMoz->setIcon(QIcon::fromTheme(QStringLiteral("mozilla")));
    m_actionsImplImportMoz->setText(i18n("Import &Mozilla Bookmarks..."));
    connect(m_actionsImplImportMoz, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotImport);

    QAction *m_actionsImplExportNS = actionCollection()->addAction(QStringLiteral("exportNS"));
    m_actionsImplExportNS->setIcon(QIcon::fromTheme(QStringLiteral("netscape")));
    m_actionsImplExportNS->setText(i18n("Export &Netscape Bookmarks"));
    connect(m_actionsImplExportNS, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotExportNS);

    QAction *m_actionsImplExportOpera = actionCollection()->addAction(QStringLiteral("exportOpera"));
    m_actionsImplExportOpera->setIcon(QIcon::fromTheme(QStringLiteral("opera")));
    m_actionsImplExportOpera->setText(i18n("Export &Opera Bookmarks..."));
    connect(m_actionsImplExportOpera, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotExportOpera);

    QAction *m_actionsImplExportHTML = actionCollection()->addAction(QStringLiteral("exportHTML"));
    m_actionsImplExportHTML->setIcon(QIcon::fromTheme(QStringLiteral("text-html")));
    m_actionsImplExportHTML->setText(i18n("Export &HTML Bookmarks..."));
    connect(m_actionsImplExportHTML, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotExportHTML);

    QAction *m_actionsImplExportIE = actionCollection()->addAction(QStringLiteral("exportIE"));
    m_actionsImplExportIE->setText(i18n("Export &Internet Explorer Bookmarks..."));
    connect(m_actionsImplExportIE, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotExportIE);

    QAction *m_actionsImplExportMoz = actionCollection()->addAction(QStringLiteral("exportMoz"));
    m_actionsImplExportMoz->setIcon(QIcon::fromTheme(QStringLiteral("mozilla")));
    m_actionsImplExportMoz->setText(i18n("Export &Mozilla Bookmarks..."));
    connect(m_actionsImplExportMoz, &QAction::triggered, m_actionsImpl, &ActionsImpl::slotExportMoz);
}

ActionsImpl::ActionsImpl(QObject *parent, KBookmarkModel *model)
    : QObject(parent)
    , m_model(model)
    , m_testLinkHolder(new TestLinkItrHolder(this, model))
    , m_favIconHolder(new FavIconsItrHolder(this, model))
{
    Q_ASSERT(m_model);
}

void ActionsImpl::slotLoad()
{
    const QString bookmarksFile = QFileDialog::getOpenFileName(KEBApp::self(), QString(), QString(), QStringLiteral("KDE Bookmark Files (*.xml)"));
    if (bookmarksFile.isNull())
        return;
    KEBApp::self()->reset(QString(), bookmarksFile);
}

void ActionsImpl::slotSaveAs()
{
    KEBApp::self()->bkInfo()->commitChanges();
    const QString saveFilename = QFileDialog::getSaveFileName(KEBApp::self(), QString(), QString(), QStringLiteral("KDE Bookmark Files (*.xml)"));
    if (!saveFilename.isEmpty())
        GlobalBookmarkManager::self()->saveAs(saveFilename);
}

void GlobalBookmarkManager::doExport(ExportType type, const QString &_path)
{
    // it can be null when we use command line to export => there is not interface
    if (KEBApp::self() && KEBApp::self()->bkInfo())
        KEBApp::self()->bkInfo()->commitChanges();
    QString path(_path);
    // TODO - add a factory and make all this use the base class
    if (type == OperaExport) {
        if (path.isNull())
            path = KOperaBookmarkImporterImpl().findDefaultLocation(true);
        KOperaBookmarkExporterImpl exporter(mgr(), path);
        exporter.write(mgr()->root());
        return;

    } else if (type == HTMLExport) {
        if (path.isNull())
            path = QFileDialog::getSaveFileName(KEBApp::self(), QString(), QDir::homePath(), i18n("HTML Bookmark Listing (*.html)"));
        HTMLExporter exporter;
        exporter.write(mgr()->root(), path);
        return;

    } else if (type == IEExport) {
        if (path.isNull())
            path = KIEBookmarkImporterImpl().findDefaultLocation(true);
        KIEBookmarkExporterImpl exporter(mgr(), path);
        exporter.write(mgr()->root());
        return;
    }

    bool moz = (type == MozillaExport);

    if (path.isNull()) {
        if (moz) {
            KMozillaBookmarkImporterImpl importer;
            path = importer.findDefaultLocation(true);
        } else {
            KNSBookmarkImporterImpl importer;
            path = importer.findDefaultLocation(true);
        }
    }

    if (!path.isEmpty()) {
        KNSBookmarkExporterImpl exporter(mgr(), path);
        exporter.write(mgr()->root());
    }
}

void KEBApp::setCancelFavIconUpdatesEnabled(bool enabled)
{
    actionCollection()->action(QStringLiteral("cancelfaviconupdates"))->setEnabled(enabled);
}

void KEBApp::setCancelTestsEnabled(bool enabled)
{
    actionCollection()->action(QStringLiteral("canceltests"))->setEnabled(enabled);
}

void ActionsImpl::slotCut()
{
    KEBApp::self()->bkInfo()->commitChanges();
    slotCopy();
    DeleteManyCommand *mcmd = new DeleteManyCommand(m_model, i18nc("(qtundo-format)", "Cut Items"), KEBApp::self()->selectedBookmarks());
    commandHistory()->addCommand(mcmd);
}

void ActionsImpl::slotCopy()
{
    KEBApp::self()->bkInfo()->commitChanges();
    // this is not a command, because it can't be undone
    KBookmark::List bookmarks = KEBApp::self()->selectedBookmarksExpanded();
    QMimeData *mimeData = new QMimeData;
    bookmarks.populateMimeData(mimeData);
    QApplication::clipboard()->setMimeData(mimeData);
}

void ActionsImpl::slotPaste()
{
    KEBApp::self()->bkInfo()->commitChanges();

    QString addr;
    KBookmark bk = KEBApp::self()->firstSelected();
    if (bk.isGroup())
        addr = bk.address() + QStringLiteral("/0"); // FIXME internal
    else
        addr = bk.address();

    QUndoCommand *mcmd = CmdGen::insertMimeSource(m_model, i18nc("(qtundo-format)", "Paste"), QApplication::clipboard()->mimeData(), addr);
    commandHistory()->addCommand(mcmd);
}

/* -------------------------------------- */

void ActionsImpl::slotNewFolder()
{
    KEBApp::self()->bkInfo()->commitChanges();
    bool ok;
    QString str =
        QInputDialog::getText(KEBApp::self(), i18n("New folder:"), i18nc("@title:window", "Create New Bookmark Folder"), QLineEdit::Normal, QString(), &ok);
    if (!ok)
        return;

    CreateCommand *cmd = new CreateCommand(m_model, KEBApp::self()->insertAddress(), str, QStringLiteral("bookmark_folder"), /*open*/ true);
    commandHistory()->addCommand(cmd);
}

void ActionsImpl::slotNewBookmark()
{
    KEBApp::self()->bkInfo()->commitChanges();
    // TODO - make a setCurrentItem(Command *) which uses finaladdress interface
    CreateCommand *cmd = new CreateCommand(m_model, KEBApp::self()->insertAddress(), QString(), QStringLiteral("www"), QUrl(QStringLiteral("http://")));
    commandHistory()->addCommand(cmd);
}

void ActionsImpl::slotInsertSeparator()
{
    KEBApp::self()->bkInfo()->commitChanges();
    CreateCommand *cmd = new CreateCommand(m_model, KEBApp::self()->insertAddress());
    commandHistory()->addCommand(cmd);
}

void ActionsImpl::slotImport()
{
    KEBApp::self()->bkInfo()->commitChanges();
    qCDebug(KEDITBOOKMARKS_LOG) << "ActionsImpl::slotImport() where sender()->name() == " << sender()->objectName();
    ImportCommand *import = ImportCommand::performImport(m_model, sender()->objectName(), KEBApp::self());
    if (!import)
        return;
    commandHistory()->addCommand(import);
    // FIXME select import->groupAddress
}

// TODO - this is getting ugly and repetitive. cleanup!

void ActionsImpl::slotExportOpera()
{
    KEBApp::self()->bkInfo()->commitChanges();
    GlobalBookmarkManager::self()->doExport(GlobalBookmarkManager::OperaExport);
}
void ActionsImpl::slotExportHTML()
{
    KEBApp::self()->bkInfo()->commitChanges();
    GlobalBookmarkManager::self()->doExport(GlobalBookmarkManager::HTMLExport);
}
void ActionsImpl::slotExportIE()
{
    KEBApp::self()->bkInfo()->commitChanges();
    GlobalBookmarkManager::self()->doExport(GlobalBookmarkManager::IEExport);
}
void ActionsImpl::slotExportNS()
{
    KEBApp::self()->bkInfo()->commitChanges();
    GlobalBookmarkManager::self()->doExport(GlobalBookmarkManager::NetscapeExport);
}
void ActionsImpl::slotExportMoz()
{
    KEBApp::self()->bkInfo()->commitChanges();
    GlobalBookmarkManager::self()->doExport(GlobalBookmarkManager::MozillaExport);
}

/* -------------------------------------- */

void ActionsImpl::slotCancelFavIconUpdates()
{
    m_favIconHolder->cancelAllItrs();
}

void ActionsImpl::slotCancelAllTests()
{
    m_testLinkHolder->cancelAllItrs();
}

void ActionsImpl::slotTestAll()
{
    m_testLinkHolder->insertIterator(new TestLinkItr(m_testLinkHolder, KEBApp::self()->allBookmarks()));
}

void ActionsImpl::slotUpdateAllFavIcons()
{
    m_favIconHolder->insertIterator(new FavIconsItr(m_favIconHolder, KEBApp::self()->allBookmarks()));
}

ActionsImpl::~ActionsImpl()
{
    delete m_favIconHolder;
    delete m_testLinkHolder;
}

/* -------------------------------------- */

void ActionsImpl::slotTestSelection()
{
    KEBApp::self()->bkInfo()->commitChanges();
    m_testLinkHolder->insertIterator(new TestLinkItr(m_testLinkHolder, KEBApp::self()->selectedBookmarksExpanded()));
}

void ActionsImpl::slotUpdateFavIcon()
{
    KEBApp::self()->bkInfo()->commitChanges();
    m_favIconHolder->insertIterator(new FavIconsItr(m_favIconHolder, KEBApp::self()->selectedBookmarksExpanded()));
}

/* -------------------------------------- */

class KBookmarkGroupList : private KBookmarkGroupTraverser
{
public:
    KBookmarkGroupList(KBookmarkManager *);
    QList<KBookmark> getList(const KBookmarkGroup &);

private:
    void visit(const KBookmark &) override
    {
    }
    void visitEnter(const KBookmarkGroup &) override;
    void visitLeave(const KBookmarkGroup &) override
    {
    }

private:
    KBookmarkManager *m_manager;
    QList<KBookmark> m_list;
};

KBookmarkGroupList::KBookmarkGroupList(KBookmarkManager *manager)
{
    m_manager = manager;
}

QList<KBookmark> KBookmarkGroupList::getList(const KBookmarkGroup &grp)
{
    traverse(grp);
    return m_list;
}

void KBookmarkGroupList::visitEnter(const KBookmarkGroup &grp)
{
    m_list << grp;
}

void ActionsImpl::slotRecursiveSort()
{
    KEBApp::self()->bkInfo()->commitChanges();
    KBookmark bk = KEBApp::self()->firstSelected();
    Q_ASSERT(bk.isGroup());
    KEBMacroCommand *mcmd = new KEBMacroCommand(i18nc("(qtundo-format)", "Recursive Sort"));
    KBookmarkGroupList lister(GlobalBookmarkManager::self()->mgr());
    QList<KBookmark> bookmarks = lister.getList(bk.toGroup());
    bookmarks << bk.toGroup();
    for (QList<KBookmark>::ConstIterator it = bookmarks.constBegin(); it != bookmarks.constEnd(); ++it) {
        new SortCommand(m_model, QLatin1String(""), (*it).address(), mcmd);
    }
    commandHistory()->addCommand(mcmd);
}

void ActionsImpl::slotSort()
{
    KEBApp::self()->bkInfo()->commitChanges();
    KBookmark bk = KEBApp::self()->firstSelected();
    Q_ASSERT(bk.isGroup());
    SortCommand *cmd = new SortCommand(m_model, i18nc("(qtundo-format)", "Sort Alphabetically"), bk.address());
    commandHistory()->addCommand(cmd);
}

/* -------------------------------------- */

void ActionsImpl::slotDelete()
{
    KEBApp::self()->bkInfo()->commitChanges();
    DeleteManyCommand *mcmd = new DeleteManyCommand(m_model, i18nc("(qtundo-format)", "Delete Items"), KEBApp::self()->selectedBookmarks());
    commandHistory()->addCommand(mcmd);
}

void ActionsImpl::slotOpenLink()
{
    KEBApp::self()->bkInfo()->commitChanges();
    const QList<KBookmark> bookmarks = KEBApp::self()->selectedBookmarksExpanded();
    for (auto &bm : bookmarks) {
        if (bm.isGroup() || bm.isSeparator()) {
            continue;
        }

        auto *job = new KIO::OpenUrlJob(bm.url());
        job->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, KEBApp::self()));
        job->start();
    }
}

/* -------------------------------------- */

void ActionsImpl::slotRename()
{
    KEBApp::self()->bkInfo()->commitChanges();
    KEBApp::self()->startEdit(KEBApp::NameColumn);
}

void ActionsImpl::slotChangeURL()
{
    KEBApp::self()->bkInfo()->commitChanges();
    KEBApp::self()->startEdit(KEBApp::UrlColumn);
}

void ActionsImpl::slotChangeComment()
{
    KEBApp::self()->bkInfo()->commitChanges();
    KEBApp::self()->startEdit(KEBApp::CommentColumn);
}

void ActionsImpl::slotSetAsToolbar()
{
    KEBApp::self()->bkInfo()->commitChanges();
    KBookmark bk = KEBApp::self()->firstSelected();
    Q_ASSERT(bk.isGroup());
    QUndoCommand *mcmd = CmdGen::setAsToolbar(m_model, bk);
    commandHistory()->addCommand(mcmd);
}

void ActionsImpl::slotChangeIcon()
{
    KEBApp::self()->bkInfo()->commitChanges();
    KBookmark bk = KEBApp::self()->firstSelected();
    const QString newIcon = KIconDialog::getIcon(KIconLoader::Small, KIconLoader::Place, false, 0, false, KEBApp::self());
    if (newIcon.isEmpty())
        return;
    EditCommand *cmd = new EditCommand(m_model, bk.address(), -1, newIcon);

    commandHistory()->addCommand(cmd);
}

void ActionsImpl::slotExpandAll()
{
    KEBApp::self()->expandAll();
}

void ActionsImpl::slotCollapseAll()
{
    KEBApp::self()->collapseAll();
}

CommandHistory *ActionsImpl::commandHistory()
{
    return m_model->commandHistory();
}
