+ public:
+ MidiMultipleChannelSelector(ARDOUR::ChannelMode mode = ARDOUR::FilterChannels,
+ uint16_t initial_selection = 0xFFFF);
+
+ virtual ~MidiMultipleChannelSelector();
+
+ /** The channel mode or selected channel(s) has changed.
+ * First parameter is the new channel mode, second parameter is a bitmask
+ * of the currently selected channels.
+ */
+ sigc::signal<void, ARDOUR::ChannelMode, uint16_t> mode_changed;
+
+ void set_channel_mode(ARDOUR::ChannelMode mode, uint16_t mask);
+ ARDOUR::ChannelMode get_channel_mode () const { return _channel_mode; }
+
+ /**
+ * @return each bit in the returned word represents a midi channel, eg.
+ * bit 0 represents channel 0 and bit 15 represents channel 15
+ *
+ */
+ uint16_t get_selected_channels() const;
+ void set_selected_channels(uint16_t selected_channels);
+
+ protected:
+ ARDOUR::ChannelMode _channel_mode;
+ ARDOUR::NoteMode _note_mode;
+
+ virtual void button_toggled(Gtk::ToggleButton* button, uint8_t button_nr);
+ void force_channels_button_toggled();
+
+ void select_all(bool on);
+ void invert_selection(void);
+
+ Gtk::Button _select_all;
+ Gtk::Button _select_none;
+ Gtk::Button _invert_selection;
+ Gtk::ToggleButton _force_channel;
+};
+
+class MidiChannelSelectorWindow : public ArdourWindow, public PBD::ScopedConnectionList
+{
+ public:
+ MidiChannelSelectorWindow (boost::shared_ptr<ARDOUR::MidiTrack>);
+ ~MidiChannelSelectorWindow ();
+
+ void set_channel_colors (const uint32_t new_channel_colors[16]);
+ void set_default_channel_color();
+
+ private:
+ boost::shared_ptr<ARDOUR::MidiTrack> track;
+ std::vector<Gtk::ToggleButton*> playback_buttons;
+ std::vector<Gtk::ToggleButton*> capture_buttons;
+
+ std::vector<Gtk::Widget*> playback_mask_controls;
+ std::vector<Gtk::Widget*> capture_mask_controls;
+
+ Gtk::HBox capture_mask_box;
+ Gtk::HBox playback_mask_box;
+ Gtk::RadioButtonGroup playback_button_group;
+ Gtk::RadioButton playback_all_button;
+ Gtk::RadioButton playback_filter_button;
+ Gtk::RadioButton playback_force_button;
+ Gtk::RadioButtonGroup capture_button_group;
+ Gtk::RadioButton capture_all_button;
+ Gtk::RadioButton capture_filter_button;
+ Gtk::RadioButton capture_force_button;
+
+ ARDOUR::ChannelMode last_drawn_capture_mode;
+ ARDOUR::ChannelMode last_drawn_playback_mode;
+
+ void build();
+ void set_capture_selected_channels (uint16_t);
+ void set_playback_selected_channels (uint16_t);
+
+ void fill_playback_mask ();
+ void zero_playback_mask ();
+ void invert_playback_mask ();
+
+ void fill_capture_mask ();
+ void zero_capture_mask ();
+ void invert_capture_mask ();
+
+ void playback_mask_changed ();
+ void capture_mask_changed ();
+ void playback_mode_changed ();
+ void capture_mode_changed ();
+
+ void playback_channel_clicked (uint16_t);
+ void capture_channel_clicked (uint16_t);
+
+ void playback_all_clicked();
+ void playback_none_clicked();
+ void playback_invert_clicked();
+
+ void capture_all_clicked();
+ void capture_none_clicked();
+ void capture_invert_clicked();
+
+ void capture_mode_toggled (ARDOUR::ChannelMode);
+ void playback_mode_toggled (ARDOUR::ChannelMode);