/* Gwenview: an image viewer Copyright 2007 Aurélien Gâteau This program 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 2 of the License, or (at your option) any later version. 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; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef VIEWMAINPAGE_H #define VIEWMAINPAGE_H // Local #include // KF // Qt #include #include #include class QGraphicsWidget; class KActionCollection; namespace Gwenview { class AbstractRasterImageViewTool; class DocumentView; class GvCore; class RasterImageView; class SlideShow; class ThumbnailBarView; struct ViewMainPagePrivate; /** * Holds the active document view and associated widgetry. */ class ViewMainPage : public QWidget { Q_OBJECT public: static const int MaxViewCount; ViewMainPage(QWidget *parent, SlideShow *, KActionCollection *, GvCore *); ~ViewMainPage() override; ThumbnailBarView *thumbnailBar() const; void loadConfig(); void saveConfig(); /** * Reset the view */ void reset(); void setFullScreenMode(bool fullScreen); void setSpotlightMode(bool spotlight); int statusBarHeight() const; QSize sizeHint() const override; QSize minimumSizeHint() const override; /** * Returns the url of the current document, or an invalid url if unknown */ QUrl url() const; void openUrl(const QUrl &url); /** * Opens up to MaxViewCount urls, and set currentUrl as the current one */ void openUrls(const QList &urls, const QUrl ¤tUrl); void reload(); Document::Ptr currentDocument() const; bool isEmpty() const; /** * Returns the image view, if the current adapter has one. */ RasterImageView *imageView() const; /** * Returns the document view */ DocumentView *documentView() const; QToolButton *toggleSideBarButton() const; void showMessageWidget(QGraphicsWidget *, Qt::Alignment align = Qt::AlignHCenter | Qt::AlignTop); Q_SIGNALS: /** * Emitted when the part has finished loading */ void completed(); void previousImageRequested(); void nextImageRequested(); void openUrlRequested(const QUrl &); void openDirUrlRequested(const QUrl &); void toggleFullScreenRequested(); void goToBrowseModeRequested(); void captionUpdateRequested(const QString &); public Q_SLOTS: void setStatusBarVisible(bool); private Q_SLOTS: void setThumbnailBarVisibility(bool visible); void showContextMenu(); void slotViewFocused(DocumentView *); void slotEnterPressed(); void trashView(DocumentView *); void deselectView(DocumentView *); void slotDirModelItemsAddedOrRemoved(); protected: bool eventFilter(QObject *watched, QEvent *event) override; private: friend struct ViewMainPagePrivate; ViewMainPagePrivate *const d; void updateFocus(const AbstractRasterImageViewTool *tool); }; } // namespace #endif /* VIEWMAINPAGE_H */