diff options
Diffstat (limited to 'src/pavucontrol.cc')
-rw-r--r-- | src/pavucontrol.cc | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/src/pavucontrol.cc b/src/pavucontrol.cc index 6271058..0367e72 100644 --- a/src/pavucontrol.cc +++ b/src/pavucontrol.cc @@ -74,6 +74,12 @@ public: ChannelWidget *channelWidgets[PA_CHANNELS_MAX]; virtual void onMuteToggleButton(); + + sigc::connection timeoutConnection; + + bool timeoutEvent(); + + virtual void executeVolumeUpdate(); }; class SinkWidget : public StreamWidget { @@ -81,9 +87,9 @@ public: SinkWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x); static SinkWidget* create(); - virtual void updateChannelVolume(int channel, pa_volume_t v); virtual void onMuteToggleButton(); uint32_t index; + virtual void executeVolumeUpdate(); }; class SourceWidget : public StreamWidget { @@ -91,9 +97,9 @@ public: SourceWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x); static SourceWidget* create(); - virtual void updateChannelVolume(int channel, pa_volume_t v); virtual void onMuteToggleButton(); uint32_t index; + virtual void executeVolumeUpdate(); }; class SinkInputWidget : public StreamWidget { @@ -101,8 +107,8 @@ public: SinkInputWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x); static SinkInputWidget* create(); - virtual void updateChannelVolume(int channel, pa_volume_t v); uint32_t index; + virtual void executeVolumeUpdate(); }; class MainWindow : public Gtk::Window { @@ -169,7 +175,7 @@ void ChannelWidget::setVolume(pa_volume_t volume) { volumeLabel->set_text(txt); if (v > 100) - v = 1000; + v = 100; volumeScaleEnabled = false; volumeScale->set_value(v); @@ -242,6 +248,11 @@ void StreamWidget::updateChannelVolume(int channel, pa_volume_t v) { volume.values[i] = v; } else volume.values[channel] = v; + + setVolume(volume); + + if (timeoutConnection.empty()) + timeoutConnection = Glib::signal_timeout().connect(sigc::mem_fun(*this, &StreamWidget::timeoutEvent), 50); } void StreamWidget::onMuteToggleButton() { @@ -251,6 +262,14 @@ void StreamWidget::onMuteToggleButton() { channelWidgets[i]->set_sensitive(!muteToggleButton->get_active()); } +bool StreamWidget::timeoutEvent() { + executeVolumeUpdate(); + return false; +} + +void StreamWidget::executeVolumeUpdate() { +} + SinkWidget::SinkWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) : StreamWidget(cobject, x) { } @@ -262,10 +281,9 @@ SinkWidget* SinkWidget::create() { return w; } -void SinkWidget::updateChannelVolume(int channel, pa_volume_t v) { - StreamWidget::updateChannelVolume(channel, v); - +void SinkWidget::executeVolumeUpdate() { pa_operation* o; + if (!(o = pa_context_set_sink_volume_by_index(context, index, &volume, NULL, NULL))) { show_error("pa_context_set_sink_volume_by_index() failed"); return; @@ -284,7 +302,6 @@ void SinkWidget::onMuteToggleButton() { } pa_operation_unref(o); - } SourceWidget::SourceWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) : @@ -298,17 +315,15 @@ SourceWidget* SourceWidget::create() { return w; } -void SourceWidget::updateChannelVolume(int channel, pa_volume_t v) { - StreamWidget::updateChannelVolume(channel, v); - +void SourceWidget::executeVolumeUpdate() { pa_operation* o; + if (!(o = pa_context_set_source_volume_by_index(context, index, &volume, NULL, NULL))) { show_error("pa_context_set_source_volume_by_index() failed"); return; } pa_operation_unref(o); - return; } void SourceWidget::onMuteToggleButton() { @@ -319,7 +334,7 @@ void SourceWidget::onMuteToggleButton() { show_error("pa_context_set_source_mute_by_index() failed"); return; } - + pa_operation_unref(o); } @@ -334,10 +349,9 @@ SinkInputWidget* SinkInputWidget::create() { return w; } -void SinkInputWidget::updateChannelVolume(int channel, pa_volume_t v) { - StreamWidget::updateChannelVolume(channel, v); - +void SinkInputWidget::executeVolumeUpdate() { pa_operation* o; + if (!(o = pa_context_set_sink_input_volume(context, index, &volume, NULL, NULL))) { show_error("pa_context_set_sink_input_volume() failed"); return; |