GUI control of playback & buffer sizes, but not dynamic (i.e. requires a restart)
git-svn-id: svn://localhost/ardour2/branches/3.0@7249 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -713,6 +713,80 @@ private:
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HScale _dpi_slider;
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};
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class BufferingOptions : public OptionEditorBox
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{
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public:
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BufferingOptions (RCConfiguration* c)
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: _rc_config (c)
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, _playback_adjustment (5, 1, 60, 1, 4)
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, _capture_adjustment (5, 1, 60, 1, 4)
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, _playback_slider (_playback_adjustment)
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, _capture_slider (_capture_adjustment)
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{
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_playback_adjustment.set_value (_rc_config->get_audio_playback_buffer_seconds());
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Label* l = manage (new Label (_("Playback (seconds of buffering):")));
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l->set_name ("OptionsLabel");
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_playback_slider.set_update_policy (UPDATE_DISCONTINUOUS);
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HBox* h = manage (new HBox);
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h->set_spacing (4);
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h->pack_start (*l, false, false);
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h->pack_start (_playback_slider, true, true);
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_box->pack_start (*h, false, false);
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_capture_adjustment.set_value (_rc_config->get_audio_capture_buffer_seconds());
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l = manage (new Label (_("Recording (seconds of buffering):")));
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l->set_name ("OptionsLabel");
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_capture_slider.set_update_policy (UPDATE_DISCONTINUOUS);
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h = manage (new HBox);
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h->set_spacing (4);
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h->pack_start (*l, false, false);
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h->pack_start (_capture_slider, true, true);
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_box->pack_start (*h, false, false);
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_capture_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &BufferingOptions::capture_changed));
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_playback_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &BufferingOptions::playback_changed));
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}
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void parameter_changed (string const & p)
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{
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if (p == "playback-buffer-seconds") {
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_playback_adjustment.set_value (_rc_config->get_audio_playback_buffer_seconds());
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} else if (p == "capture-buffer-seconds") {
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_capture_adjustment.set_value (_rc_config->get_audio_capture_buffer_seconds());
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}
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}
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void set_state_from_config ()
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{
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parameter_changed ("playback-buffer-seconds");
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parameter_changed ("capture-buffer-seconds");
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}
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private:
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void playback_changed ()
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{
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_rc_config->set_audio_playback_buffer_seconds ((long) _playback_adjustment.get_value());
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}
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void capture_changed ()
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{
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_rc_config->set_audio_capture_buffer_seconds ((long) _capture_adjustment.get_value());
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}
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RCConfiguration* _rc_config;
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Adjustment _playback_adjustment;
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Adjustment _capture_adjustment;
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HScale _playback_slider;
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HScale _capture_slider;
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};
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class ControlSurfacesOptions : public OptionEditorBox
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{
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public:
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@ -1102,6 +1176,10 @@ RCOptionEditor::RCOptionEditor ()
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/* AUDIO */
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add_option (_("Audio"), new OptionEditorHeading (_("Buffering")));
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add_option (_("Audio"), new BufferingOptions (_rc_config));
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add_option (_("Audio"), new OptionEditorHeading (_("Monitoring")));
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add_option (_("Audio"),
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