163 lines
3.5 KiB
C++

/*
Gwenview: an image viewer
Copyright 2007 Aurélien Gâteau <agateau@kde.org>
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 <lib/document/document.h>
// KF
// Qt
#include <QToolButton>
#include <QUrl>
#include <QWidget>
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<QUrl> &urls, const QUrl &currentUrl);
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 */