2 Copyright (C) 2000 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_mixer_ui_h__
21 #define __ardour_mixer_ui_h__
25 #include <gtkmm/box.h>
26 #include <gtkmm/scrolledwindow.h>
27 #include <gtkmm/eventbox.h>
28 #include <gtkmm/label.h>
29 #include <gtkmm/button.h>
30 #include <gtkmm/frame.h>
31 #include <gtkmm/paned.h>
32 #include <gtkmm/menu.h>
33 #include <gtkmm/treeview.h>
34 #include <gtkmm/liststore.h>
36 #include "pbd/stateful.h"
37 #include "pbd/signals.h"
39 #include "ardour/ardour.h"
40 #include "ardour/session_handle.h"
43 #include "mixer_actor.h"
55 class Mixer_UI : public Gtk::Window, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr, public MixerActor
58 static Mixer_UI* instance();
61 void set_session (ARDOUR::Session *);
62 void track_editor_selection ();
64 PluginSelector* plugin_selector();
66 void set_strip_width (Width);
67 Width get_strip_width () const { return _strip_width; }
69 void unselect_strip_in_display (MixerStrip*);
70 void select_strip_in_display (MixerStrip*);
72 XMLNode& get_state (void);
73 int set_state (const XMLNode& );
76 bool hide_window (GdkEventAny *ev);
77 void show_strip (MixerStrip *);
78 void hide_strip (MixerStrip *);
80 void ensure_float (Gtk::Window&);
81 void toggle_auto_rebinding ();
82 void set_auto_rebinding(bool);
84 MonitorSection* monitor_section() const { return _monitor_section; }
87 void set_route_targets_for_operation ();
91 static Mixer_UI* _instance;
95 Gtk::HBox global_hpacker;
96 Gtk::VBox global_vpacker;
97 Gtk::ScrolledWindow scroller;
98 Gtk::EventBox scroller_base;
99 Gtk::HBox scroller_hpacker;
100 Gtk::VBox mixer_scroller_vpacker;
101 Gtk::VBox list_vpacker;
102 Gtk::Label group_display_button_label;
103 Gtk::Button group_display_button;
104 Gtk::ScrolledWindow track_display_scroller;
105 Gtk::ScrolledWindow group_display_scroller;
106 Gtk::VBox group_display_vbox;
107 Gtk::Frame track_display_frame;
108 Gtk::Frame group_display_frame;
109 Gtk::VPaned rhs_pane1;
110 Gtk::HBox strip_packer;
111 Gtk::HBox out_packer;
112 Gtk::HPaned list_hpane;
114 MixerGroupTabs* _group_tabs;
116 // for restoring window geometry.
117 int m_root_x, m_root_y, m_width, m_height;
119 void set_window_pos_and_size ();
120 void get_window_pos_and_size ();
122 bool on_key_press_event (GdkEventKey*);
123 bool on_key_release_event (GdkEventKey*);
124 bool on_scroll_event (GdkEventScroll*);
126 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
128 std::list<MixerStrip *> strips;
130 bool strip_scroller_button_release (GdkEventButton*);
132 void scroll_right ();
134 void add_strip (ARDOUR::RouteList&);
135 void remove_strip (MixerStrip *);
137 MixerStrip* strip_by_route (boost::shared_ptr<ARDOUR::Route>);
139 void hide_all_strips (bool with_select);
140 void unselect_all_strips();
141 void select_all_strips ();
142 void unselect_all_audiotrack_strips ();
143 void select_all_audiotrack_strips ();
144 void unselect_all_audiobus_strips ();
145 void select_all_audiobus_strips ();
147 void auto_rebind_midi_controls ();
150 void strip_select_op (bool audiotrack, bool select);
151 void select_strip_op (MixerStrip*, bool select);
153 gint start_updating ();
154 gint stop_updating ();
156 void session_going_away ();
158 sigc::connection fast_screen_update_connection;
159 void fast_update_strips ();
161 void track_name_changed (MixerStrip *);
163 void redisplay_track_list ();
164 bool no_track_list_redisplay;
165 bool track_display_button_press (GdkEventButton*);
166 void strip_width_changed ();
168 void track_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
169 void track_list_delete (const Gtk::TreeModel::Path&);
170 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
172 void initial_track_display ();
173 void show_track_list_menu ();
175 void set_all_strips_visibility (bool yn);
176 void set_all_audio_visibility (int tracks, bool yn);
178 void hide_all_routes ();
179 void show_all_routes ();
180 void show_all_audiobus ();
181 void hide_all_audiobus ();
182 void show_all_audiotracks();
183 void hide_all_audiotracks ();
185 bool in_group_row_change;
187 void group_selected (gint row, gint col, GdkEvent *ev);
188 void group_unselected (gint row, gint col, GdkEvent *ev);
189 void group_display_active_clicked();
190 void new_route_group ();
191 void remove_selected_route_group ();
192 void activate_all_route_groups ();
193 void disable_all_route_groups ();
194 void add_route_group (ARDOUR::RouteGroup *);
195 void route_groups_changed ();
196 void route_group_name_edit (const std::string&, const std::string&);
197 void route_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter);
198 void route_group_row_deleted (Gtk::TreeModel::Path const &);
200 Gtk::Menu *track_menu;
201 void track_column_click (gint);
202 void build_track_menu ();
204 MonitorSection* _monitor_section;
205 PluginSelector *_plugin_selector;
207 void strip_property_changed (const PBD::PropertyChange&, MixerStrip *);
208 void route_group_property_changed (ARDOUR::RouteGroup *, const PBD::PropertyChange &);
210 /* various treeviews */
212 struct TrackDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
213 TrackDisplayModelColumns () {
219 Gtk::TreeModelColumn<bool> visible;
220 Gtk::TreeModelColumn<std::string> text;
221 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
222 Gtk::TreeModelColumn<MixerStrip*> strip;
225 struct GroupDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
226 GroupDisplayModelColumns() {
231 Gtk::TreeModelColumn<bool> visible;
232 Gtk::TreeModelColumn<std::string> text;
233 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> group;
236 TrackDisplayModelColumns track_columns;
237 GroupDisplayModelColumns group_columns;
239 Gtk::TreeView track_display;
240 Gtk::TreeView group_display;
242 Glib::RefPtr<Gtk::ListStore> track_model;
243 Glib::RefPtr<Gtk::ListStore> group_model;
245 bool group_display_button_press (GdkEventButton*);
246 void group_display_selection_changed ();
248 bool strip_button_release_event (GdkEventButton*, MixerStrip*);
252 void sync_order_keys (std::string const &);
253 bool strip_redisplay_does_not_reset_order_keys;
254 bool strip_redisplay_does_not_sync_order_keys;
257 void parameter_changed (std::string const &);
258 void set_route_group_activation (ARDOUR::RouteGroup *, bool);
260 void setup_track_display ();
261 void new_track_or_bus ();
263 static const int32_t default_width = 478;
264 static const int32_t default_height = 765;
266 /** true if we are rebuilding the route group list, or clearing
267 it during a session teardown.
269 bool _in_group_rebuild_or_clear;
271 void update_title ();
272 MixerStrip* strip_by_x (int x);
274 friend class MixerGroupTabs;
276 void follow_editor_selection ();
277 bool _following_editor_selection;
280 #endif /* __ardour_mixer_ui_h__ */