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

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

diff --git a/src/panels/information/phononwidget.h b/src/panels/information/phononwidget.h
index 1e1ea37e9b4c892879756e41b40a1a1ea6e7be37..90a1d1e5ac6bcf5f030bac505f24b63fa9c868f4 100644 (file)
--- a/src/panels/information/phononwidget.h
+++ b/src/panels/information/phononwidget.h
@@ -21,15 +21,15 @@
 #ifndef PHONONWIDGET_H
 #define PHONONWIDGET_H
 
-#include <KUrl>
+#include <Phonon/Global>
 
 #include <QSize>
+#include <QUrl>
 #include <QWidget>
 
-#include <Phonon/Global>
-
 namespace Phonon
 {
+    class AudioOutput;
     class MediaObject;
     class SeekSlider;
     class VideoPlayer;
@@ -43,52 +43,65 @@ class PhononWidget : public QWidget
 {
     Q_OBJECT
     public:
-        enum Mode
-        {
-            Audio,
-            Video
-        };
 
-        PhononWidget(QWidget *parent = 0);
+        enum MediaKind {
+            Video,
+            Audio
+        };
 
-        void setUrl(const KUrl &url);
-        KUrl url() const;
+        explicit PhononWidget(QWidget *parent = nullptr);
 
-        void setMode(Mode mode);
-        Mode mode() const;
+        void setUrl(const QUrl &url, MediaKind kind);
+        QUrl url() const;
+        void clearUrl();
 
         void setVideoSize(const QSize& size);
         QSize videoSize() const;
+        Phonon::State state() const;
+
+        void setAutoPlay(bool autoPlay);
+        bool eventFilter(QObject *object, QEvent *event) override;
 
     signals:
-        void playingStarted();
-        void playingStopped();
+        /**
+         * Is emitted whenever the video-state
+         * has changed: If true is returned, a video
+         * including control-buttons will be shown.
+         * If false is returned, no video is shown
+         * and the control-buttons are available for
+         * audio only.
+         */
+        void hasVideoChanged(bool hasVideo);
+
+    public slots:
+        void play();
 
     protected:
-        virtual void showEvent(QShowEvent *event);
-        virtual void hideEvent(QHideEvent *event);
+        void showEvent(QShowEvent *event) override;
+        void hideEvent(QHideEvent *event) override;
 
     private slots:
-        void stateChanged(Phonon::State);
-        void play();
+        void stateChanged(Phonon::State newstate);
         void stop();
+        void finished();
 
     private:
         void applyVideoSize();
 
     private:
-        Mode m_mode;
-        KUrl m_url;
+        QUrl m_url;
         QSize m_videoSize;
 
         QToolButton *m_playButton;
         QToolButton *m_stopButton;
 
         QVBoxLayout *m_topLayout;
-        Phonon::MediaObject *m_audioMedia;
         Phonon::MediaObject *m_media;
         Phonon::SeekSlider *m_seekSlider;
+        Phonon::AudioOutput *m_audioOutput;
         EmbeddedVideoPlayer *m_videoPlayer;
+        bool m_autoPlay;
+        bool m_isVideo;
 };
 
 #endif // PHONONWIDGET_H