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/*
* SPDX-FileCopyrightText: 2009-2010 Peter Penz <[email protected]>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef INFORMATIONPANELCONTENT_H
#define INFORMATIONPANELCONTENT_H
#include "config-dolphin.h"
#include <KFileItem>
#include <QPointer>
#include <QUrl>
#include <QWidget>
class KFileItemList;
class PhononWidget;
class PixmapViewer;
class QPixmap;
class QDialogButtonBox;
class QString;
class QLabel;
class QScrollArea;
class QGestureEvent;
namespace KIO
{
class PreviewJob;
}
namespace Baloo
{
class FileMetaDataWidget;
}
/**
* @brief Manages the widgets that display the meta information
* for file items of the Information Panel.
*/
class InformationPanelContent : public QWidget
{
Q_OBJECT
public:
explicit InformationPanelContent(QWidget *parent = nullptr);
~InformationPanelContent() override;
/**
* Shows the meta information for the item \p item.
* The preview of the item is generated asynchronously,
* the other meta information are fetched synchronously.
*/
void showItem(const KFileItem &item);
/**
* Shows the meta information for the items \p items and its preview
*/
void showItems(const KFileItemList &items);
KFileItemList items();
/**
* Refreshes the preview display, hiding it if needed
*/
void refreshPreview();
/**
* Switch the metadatawidget into configuration mode
*/
void configureShownProperties();
/*
* Set the auto play media mode for the file previewed
* Eventually starting media playback when turning it on
* But not stopping it when turning it off
*/
void setPreviewAutoPlay(bool autoPlay);
Q_SIGNALS:
void urlActivated(const QUrl &url);
void configurationFinished();
void contextMenuRequested(const QPoint &pos);
public Q_SLOTS:
/**
* Is invoked after the file meta data configuration dialog has been
* closed and refreshes the displayed meta data by the panel.
*/
void refreshMetaData();
protected:
/** @see QObject::eventFilter() */
bool eventFilter(QObject *obj, QEvent *event) override;
bool event(QEvent *event) override;
private Q_SLOTS:
/**
* Is invoked if no preview is available for the item. In this
* case the icon will be shown.
*/
void showIcon(const KFileItem &item);
/**
* Is invoked if a preview is available for the item. The preview
* \a pixmap is shown inside the info page.
*/
void showPreview(const KFileItem &item, const QPixmap &pixmap);
/**
* Marks the currently shown preview as outdated
* by greying the content.
*/
void markOutdatedPreview();
void slotHasVideoChanged(bool hasVideo);
private:
/**
* Sets the text for the label \a m_nameLabel and assures that the
* text is split in a way that it can be wrapped within the
* label width (QLabel::setWordWrap() does not work if the
* text represents one extremely long word).
*/
void setNameLabelText(const QString &text);
/**
* Adjusts the sizes of the widgets dependent on the available
* width given by \p width.
*/
void adjustWidgetSizes(int width);
/**
* Refreshes the image in the PixmapViewer
*/
void refreshPixmapView();
bool gestureEvent(QGestureEvent *event);
private:
KFileItem m_item;
QPointer<KIO::PreviewJob> m_previewJob;
QTimer *m_outdatedPreviewTimer;
PixmapViewer *m_preview;
PhononWidget *m_phononWidget;
QLabel *m_nameLabel;
Baloo::FileMetaDataWidget *m_metaDataWidget;
QScrollArea *m_metaDataArea;
QLabel *m_configureLabel;
QDialogButtonBox *m_configureButtons;
bool m_isVideo;
};
#endif // INFORMATIONPANELCONTENT_H
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