Add click to play/pause feature on previews for audio/video

[dolphin.git] / src / panels / information / informationpanelcontent.h

diff --git a/src/panels/information/informationpanelcontent.h b/src/panels/information/informationpanelcontent.h
index 234060749e681e9f7e89ee2b7eac4df4f4174f20..8daeb95b0c16479da827fde7ff58bd2610b5af10 100644 (file)
--- a/src/panels/information/informationpanelcontent.h
+++ b/src/panels/information/informationpanelcontent.h
@@ -20,21 +20,31 @@
 #ifndef INFORMATIONPANELCONTENT_H
 #define INFORMATIONPANELCONTENT_H
 
-#include <KConfig>
 #include <KFileItem>
-#include <KUrl>
-#include <KVBox>
+#include <config-baloo.h>
+
+#include <QPointer>
+#include <QUrl>
+#include <QWidget>
 
 class KFileItemList;
-class KFileMetaDataWidget;
-class KFilePlacesModel;
 class PhononWidget;
 class PixmapViewer;
+class PlacesItemModel;
 class QPixmap;
+class QDialogButtonBox;
 class QString;
 class QLabel;
 class QScrollArea;
 
+namespace KIO {
+  class PreviewJob;
+}
+
+namespace Baloo {
+    class FileMetaDataWidget;
+}
+
 /**
  * @brief Manages the widgets that display the meta information
 *         for file items of the Information Panel.
@@ -44,8 +54,8 @@ class InformationPanelContent : public QWidget
     Q_OBJECT
 
 public:
-    explicit InformationPanelContent(QWidget* parent = 0);
-    virtual ~InformationPanelContent();
+    explicit InformationPanelContent(QWidget* parent = nullptr);
+    ~InformationPanelContent() override;
 
     /**
      * Shows the meta information for the item \p item.
@@ -55,24 +65,43 @@ public:
     void showItem(const KFileItem& item);
 
     /**
-     * Shows the meta information for the items \p items.
+     * 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();
+
     /**
-     * Opens a menu which allows to configure which meta information
-     * should be shown.
-     *
-     * TODO: Move this code to the class InformationPanel
+     * Switch the metadatawidget into configuration mode
      */
-    void configureSettings(const QList<QAction*>& customContextMenuActions);
+    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);
 
 signals:
-    void urlActivated( const KUrl& url );
+    void urlActivated( const QUrl& url );
+    void configurationFinished();
+
+public 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() */
-    virtual bool eventFilter(QObject* obj, QEvent* event);
+    bool eventFilter(QObject* obj, QEvent* event) override;
 
 private slots:
     /**
@@ -95,21 +124,7 @@ private slots:
 
     void slotHasVideoChanged(bool hasVideo);
 
-    /**
-     * Is invoked after the file meta data configuration dialog has been
-     * closed and refreshes the visibility of the meta data.
-     */
-    void refreshMetaData();
-
 private:
-    /**
-     * Checks whether the an URL is repesented by a place. If yes,
-     * then the place icon and name are shown instead of a preview.
-     * @return True, if the URL represents exactly a place.
-     * @param url The url to check.
-     */
-    bool applyPlace(const KUrl& url);
-
     /**
      * 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
@@ -124,19 +139,27 @@ private:
      */
     void adjustWidgetSizes(int width);
 
+    /**
+     * Refreshes the image in the PixmapViewer
+     */
+    void refreshPixmapView();
+
 private:
     KFileItem m_item;
 
-    bool m_pendingPreview;
+    QPointer<KIO::PreviewJob> m_previewJob;
     QTimer* m_outdatedPreviewTimer;
 
     PixmapViewer* m_preview;
     PhononWidget* m_phononWidget;
     QLabel* m_nameLabel;
-    KFileMetaDataWidget* m_metaDataWidget;
+    Baloo::FileMetaDataWidget* m_metaDataWidget;
     QScrollArea* m_metaDataArea;
+    QLabel* m_configureLabel;
+    QDialogButtonBox* m_configureButtons;
 
-    KFilePlacesModel* m_placesModel;
+    PlacesItemModel* m_placesItemModel;
+    bool m_isVideo;
 };
 
 #endif // INFORMATIONPANELCONTENT_H