[vlc-devel] [PATCH 2/3] Added methods to toggle mute, verify whether the video is muted, and setVolume

[Rémi Denis-Courmont]

Le mardi 5 mars 2013 04:25:26, Vinicius Steffens Pazzini a écrit :
> ---
>  modules/gui/qt4/input_manager.cpp |   25 +++++++++++++++++++++++++
>  modules/gui/qt4/input_manager.hpp |    4 ++++
>  2 files changed, 29 insertions(+)
> 
> diff --git a/modules/gui/qt4/input_manager.cpp
> b/modules/gui/qt4/input_manager.cpp index 2653e11..3ef4c9b 100644
> --- a/modules/gui/qt4/input_manager.cpp
> +++ b/modules/gui/qt4/input_manager.cpp
> @@ -1152,6 +1152,31 @@ void MainInputManager::pause()
>      }
>  }
> 
> +void MainInputManager::toggleMute()
> +{
> +    audio_output_t* aout = getAout();
> +    if (aout_MuteGet(aout) == 1){
> +        aout_MuteSet(aout, false);
> +	} else {
> +        aout_MuteSet(aout, true);
> +	}
> +}
> +
> +bool MainInputManager::isMuted()
> +{
> +	audio_output_t* aout = getAout();
> +    if(aout_MuteGet(aout) == 1){
> +        return true;
> +    }
> +    return false;
> +}
> +
> +void MainInputManager::setVolume(float volume)
> +{
> +    audio_output_t* aout = getAout();
> +    aout_VolumeSet (aout, volume);
> +}
> +

getAout() could in theory return NULL.

>  void MainInputManager::toggleRandom()
>  {
>      config_PutInt( p_intf, "random", var_ToggleBool( THEPL, "random" ) );
> diff --git a/modules/gui/qt4/input_manager.hpp
> b/modules/gui/qt4/input_manager.hpp index 33648a3..0e59f69 100644
> --- a/modules/gui/qt4/input_manager.hpp
> +++ b/modules/gui/qt4/input_manager.hpp
> @@ -285,6 +285,10 @@ private:
>      QVLCBool mute;
> 
>  public slots:
> +
> +    void toggleMute();
> +    bool isMuted();
> +	void setVolume(float volume);
>      void togglePlayPause();
>      void play();
>      void pause();

-- 
Rémi Denis-Courmont
http://www.remlab.net/