GenericUI: subscribe to property changes before querying values

[ardour.git] / gtk2_ardour / midi_channel_selector.h

diff --git a/gtk2_ardour/midi_channel_selector.h b/gtk2_ardour/midi_channel_selector.h
index de20b4db8e14ce2745a0a4c784df6504d7d51653..c7c754c2b74ba642fd5825a0b45d5b5233dc3297 100644 (file)
--- a/gtk2_ardour/midi_channel_selector.h
+++ b/gtk2_ardour/midi_channel_selector.h
@@ -23,12 +23,22 @@
 #include <set>
 #include "boost/shared_ptr.hpp"
 #include "sigc++/trackable.h"
+
 #include "gtkmm/table.h"
+#include "gtkmm/box.h"
 #include "gtkmm/button.h"
+#include "gtkmm/radiobutton.h"
 #include "gtkmm/label.h"
-#include "gtkmm2ext/stateful_button.h"
+
+#include "widgets/stateful_button.h"
+
 #include "ardour/types.h"
 
+#include "ardour_window.h"
+
+namespace ARDOUR {
+       class MidiTrack;
+}
 
 class MidiChannelSelector : public Gtk::Table
 {
@@ -36,7 +46,6 @@ public:
        MidiChannelSelector(int n_rows = 4, int n_columns = 4, int start_row = 0, int start_column = 0);
        virtual ~MidiChannelSelector() = 0;
 
-       sigc::signal<void, ARDOUR::ChannelMode, uint16_t> mode_changed;
        sigc::signal<void> clicked;
 
        void set_channel_colors(const uint32_t new_channel_colors[16]);
@@ -44,10 +53,11 @@ public:
 
 protected:
        virtual void button_toggled(Gtk::ToggleButton* button, uint8_t button_nr) = 0;
-       Gtk::Label        _button_labels[4][4];
-       Gtkmm2ext::StatefulToggleButton _buttons[4][4];
-       int               _recursion_counter;
-        bool              was_clicked (GdkEventButton*);
+       Gtk::Label                          _button_labels[4][4];
+       ArdourWidgets::StatefulToggleButton _buttons[4][4];
+       int                                 _recursion_counter;
+
+       bool was_clicked (GdkEventButton*);
 };
 
 class SingleMidiChannelSelector : public MidiChannelSelector
@@ -70,11 +80,18 @@ class MidiMultipleChannelSelector : public MidiChannelSelector
 {
 public:
        MidiMultipleChannelSelector(ARDOUR::ChannelMode mode = ARDOUR::FilterChannels,
-                                   uint16_t initial_selection = 0xFFFF);
+                       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.
@@ -100,4 +117,67 @@ protected:
        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);
+};
+
 #endif /*__ardour_ui_midi_channel_selector_h__*/