actions: new action: set_volume

src/actions.cpp

@@ -1204,6 +1204,22 @@ void SetCrossfade::run()
 	}
 }
 
+void SetVolume::run()
+{
+	using Global::wFooter;
+	
+	Statusbar::lock();
+	Statusbar::put() << "Set volume to: ";
+	std::string strvolume = wFooter->getString(3);
+	Statusbar::unlock();
+	int volume = boost::lexical_cast<int>(strvolume);
+	if (volume >= 0 && volume <= 100)
+	{
+		if (Mpd.SetVolume(volume))
+			Statusbar::msg("Volume set to %d%%", volume);
+	}
+}
+
 bool EditSong::canBeRun() const
 {
 #	ifdef HAVE_TAGLIB_H
@@ -2490,6 +2506,7 @@ void populateActions()
 	insert_action(new Actions::ToggleConsume());
 	insert_action(new Actions::ToggleCrossfade());
 	insert_action(new Actions::SetCrossfade());
+	insert_action(new Actions::SetVolume());
 	insert_action(new Actions::EditSong());
 	insert_action(new Actions::EditLibraryTag());
 	insert_action(new Actions::EditLibraryAlbum());

src/actions.h

@@ -41,7 +41,7 @@ enum class Type
 	ToggleLyricsFetcher, ToggleFetchingLyricsInBackground, TogglePlayingSongCentering,
 	UpdateDatabase, JumpToPlayingSong, ToggleRepeat, Shuffle, ToggleRandom,
 	StartSearching, SaveTagChanges, ToggleSingle, ToggleConsume, ToggleCrossfade,
-	SetCrossfade, EditSong, EditLibraryTag, EditLibraryAlbum, EditDirectoryName,
+	SetCrossfade, SetVolume, EditSong, EditLibraryTag, EditLibraryAlbum, EditDirectoryName,
 	EditPlaylistName, EditLyrics, JumpToBrowser, JumpToMediaLibrary,
 	JumpToPlaylistEditor, ToggleScreenLock, JumpToTagEditor, JumpToPositionInSong,
 	ReverseSelection, RemoveSelection, SelectAlbum, AddSelectedItems,
@@ -593,6 +593,14 @@ protected:
 	virtual void run();
 };
 
+struct SetVolume : public BaseAction
+{
+	SetVolume() : BaseAction(Type::SetVolume, "set_volume") { }
+	
+protected:
+	virtual void run();
+};
+
 struct EditSong : public BaseAction
 {
 	EditSong() : BaseAction(Type::EditSong, "edit_song") { }

src/mpdpp.cpp

@@ -799,14 +799,16 @@ void Connection::SetConsume(bool mode)
 	}
 }
 
-void Connection::SetVolume(unsigned vol)
+bool Connection::SetVolume(unsigned vol)
 {
 	if (!itsConnection || vol > 100)
-		return;
+		return false;
 	assert(!isCommandsListEnabled);
 	GoBusy();
-	if (mpd_run_set_volume(itsConnection, vol) && !supportsIdle)
+	bool success = mpd_run_set_volume(itsConnection, vol);
+	if (success && !supportsIdle)
 		UpdateStatus();
+	return success;
 }
 
 std::string Connection::GetReplayGainMode()

src/mpdpp.h

@@ -187,7 +187,7 @@ public:
 	void SetSingle(bool);
 	void SetConsume(bool);
 	void SetCrossfade(unsigned);
-	void SetVolume(unsigned);
+	bool SetVolume(unsigned);
 	
 	std::string GetReplayGainMode();
 	void SetReplayGainMode(ReplayGainMode);