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 /* This file is part of the KDE project
    Copyright (C) 2005 Peter Simonsson <psn@linux.se>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
 */
 #ifndef KOOPENPANE_H
 #define KOOPENPANE_H
 
 #include <QWidget>
 #include <QList>
 
 class KoOpenPanePrivate;
 class QPixmap;
 class KoTemplatesPane;
 class KoDetailsPane;
 class QUrl;
 class QTreeWidgetItem;
 class QString;
 class QStringList;
 
 /// \internal
 class KoOpenPane : public QWidget
 {
     Q_OBJECT
 
 public:
     /**
      * Constructor
      * @param parent the parent widget
      * @param mimeFilter the MIME type filter that should be selected on creation.
      * @param templatesResourcePath the path for template resources.
      */
     KoOpenPane(QWidget *parent, const QStringList& mimeFilter, const QString& templatesResourcePath = QString());
     ~KoOpenPane() override;
 
     QTreeWidgetItem* addPane(const QString &title, const QString &iconName, QWidget *widget, int sortWeight);
     QTreeWidgetItem* addPane(const QString& title, const QPixmap& icon, QWidget* widget, int sortWeight);
 
     /**
      * If the application has a way to create a document not based on a template, but on user
      * provided settings, the widget showing these gets set here.
      * @see KoDocument::createCustomDocumentWidget()
      * @param widget the widget.
      * @param title the title shown in the sidebar
      * @param icon the icon shown in the sidebar
      */
     void addCustomDocumentWidget(QWidget *widget, const QString& title = QString(), const QString& icon = QString());
 
 
 protected Q_SLOTS:
     void updateSelectedWidget();
     void itemClicked(QTreeWidgetItem* item);
 
     /// Saves the splitter sizes for KoDetailsPaneBase based panes
     void saveSplitterSizes(KoDetailsPane* sender, const QList<int>& sizes);
 
 private Q_SLOTS:
     /// when clicked "Open Existing Document" button
     void openFileDialog();
 
 Q_SIGNALS:
     void openExistingFile(const QUrl&);
     void openTemplate(const QUrl&);
 
     /// Emitted when the always use template has changed
     void alwaysUseChanged(KoTemplatesPane* sender, const QString& alwaysUse);
 
     /// Emitted when one of the detail panes have changed it's splitter
     void splitterResized(KoDetailsPane* sender, const QList<int>& sizes);
 
 protected:
     void initRecentDocs();
     /**
      * Populate the list with all templates the user can choose.
      * @param templatesResourcePath the template-type (group) that should be selected on creation.
      */
     void initTemplates(const QString& templatesResourcePath);
 
     // QWidget overrides
     void dragEnterEvent(QDragEnterEvent * event) override;
     void dropEvent(QDropEvent * event) override;
 
 private:
     QStringList m_mimeFilter;
 
     KoOpenPanePrivate * const d;
 };
 
 #endif //KOOPENPANE_H