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/types.h"
41 #include "ardour/session_handle.h"
43 #include "gtkmm2ext/visibility_tracker.h"
46 #include "mixer_actor.h"
58 class Mixer_UI : public Gtk::Window, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr, public MixerActor, public Gtkmm2ext::VisibilityTracker
61 static Mixer_UI* instance();
64 void set_session (ARDOUR::Session *);
65 void track_editor_selection ();
67 PluginSelector* plugin_selector();
69 void set_strip_width (Width, bool save = false);
70 Width get_strip_width () const { return _strip_width; }
72 void unselect_strip_in_display (MixerStrip*);
73 void select_strip_in_display (MixerStrip*);
75 XMLNode& get_state (void);
76 int set_state (const XMLNode& );
79 bool hide_window (GdkEventAny *ev);
80 void show_strip (MixerStrip *);
81 void hide_strip (MixerStrip *);
83 void maximise_mixer_space();
84 void restore_mixer_space();
86 void ensure_float (Gtk::Window&);
88 MonitorSection* monitor_section() const { return _monitor_section; }
90 void deselect_all_strip_processors();
91 void delete_processors();
96 void set_route_targets_for_operation ();
100 static Mixer_UI* _instance;
104 Gtk::HBox global_hpacker;
105 Gtk::VBox global_vpacker;
106 Gtk::ScrolledWindow scroller;
107 Gtk::EventBox scroller_base;
108 Gtk::HBox scroller_hpacker;
109 Gtk::VBox mixer_scroller_vpacker;
110 Gtk::VBox list_vpacker;
111 Gtk::Label group_display_button_label;
112 Gtk::Button group_display_button;
113 Gtk::ScrolledWindow track_display_scroller;
114 Gtk::ScrolledWindow group_display_scroller;
115 Gtk::VBox group_display_vbox;
116 Gtk::Frame track_display_frame;
117 Gtk::Frame group_display_frame;
118 Gtk::VPaned rhs_pane1;
119 Gtk::HBox strip_packer;
120 Gtk::HBox out_packer;
121 Gtk::HPaned list_hpane;
123 MixerGroupTabs* _group_tabs;
125 // for restoring window geometry.
126 int m_root_x, m_root_y, m_width, m_height;
128 void set_window_pos_and_size ();
129 void get_window_pos_and_size ();
131 bool on_key_press_event (GdkEventKey*);
132 bool on_key_release_event (GdkEventKey*);
133 bool on_scroll_event (GdkEventScroll*);
135 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
137 std::list<MixerStrip *> strips;
139 bool strip_scroller_button_release (GdkEventButton*);
141 void scroll_right ();
142 void toggle_midi_input_active (bool flip_others);
144 void add_strips (ARDOUR::RouteList&);
145 void remove_strip (MixerStrip *);
147 MixerStrip* strip_by_route (boost::shared_ptr<ARDOUR::Route>);
149 void hide_all_strips (bool with_select);
150 void unselect_all_strips();
151 void select_all_strips ();
152 void unselect_all_audiotrack_strips ();
153 void select_all_audiotrack_strips ();
154 void unselect_all_audiobus_strips ();
155 void select_all_audiobus_strips ();
157 void strip_select_op (bool audiotrack, bool select);
158 void select_strip_op (MixerStrip*, bool select);
160 gint start_updating ();
161 gint stop_updating ();
163 void session_going_away ();
165 sigc::connection fast_screen_update_connection;
166 void fast_update_strips ();
168 void track_name_changed (MixerStrip *);
170 void redisplay_track_list ();
171 bool no_track_list_redisplay;
172 bool track_display_button_press (GdkEventButton*);
173 void strip_width_changed ();
175 void track_list_delete (const Gtk::TreeModel::Path&);
176 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
178 void initial_track_display ();
179 void show_track_list_menu ();
181 void set_all_strips_visibility (bool yn);
182 void set_all_audio_visibility (int tracks, bool yn);
183 void track_visibility_changed (std::string const & path);
184 void update_track_visibility ();
186 void hide_all_routes ();
187 void show_all_routes ();
188 void show_all_audiobus ();
189 void hide_all_audiobus ();
190 void show_all_audiotracks();
191 void hide_all_audiotracks ();
193 bool in_group_row_change;
195 void group_selected (gint row, gint col, GdkEvent *ev);
196 void group_unselected (gint row, gint col, GdkEvent *ev);
197 void group_display_active_clicked();
198 void new_route_group ();
199 void remove_selected_route_group ();
200 void activate_all_route_groups ();
201 void disable_all_route_groups ();
202 void add_route_group (ARDOUR::RouteGroup *);
203 void route_groups_changed ();
204 void route_group_name_edit (const std::string&, const std::string&);
205 void route_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter);
206 void route_group_row_deleted (Gtk::TreeModel::Path const &);
208 Gtk::Menu *track_menu;
209 void track_column_click (gint);
210 void build_track_menu ();
212 MonitorSection* _monitor_section;
213 PluginSelector *_plugin_selector;
215 void strip_property_changed (const PBD::PropertyChange&, MixerStrip *);
216 void route_group_property_changed (ARDOUR::RouteGroup *, const PBD::PropertyChange &);
218 /* various treeviews */
220 struct TrackDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
221 TrackDisplayModelColumns () {
227 Gtk::TreeModelColumn<bool> visible;
228 Gtk::TreeModelColumn<std::string> text;
229 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
230 Gtk::TreeModelColumn<MixerStrip*> strip;
233 struct GroupDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
234 GroupDisplayModelColumns() {
239 Gtk::TreeModelColumn<bool> visible;
240 Gtk::TreeModelColumn<std::string> text;
241 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> group;
244 TrackDisplayModelColumns track_columns;
245 GroupDisplayModelColumns group_columns;
247 Gtk::TreeView track_display;
248 Gtk::TreeView group_display;
250 Glib::RefPtr<Gtk::ListStore> track_model;
251 Glib::RefPtr<Gtk::ListStore> group_model;
253 bool group_display_button_press (GdkEventButton*);
254 void group_display_selection_changed ();
256 bool strip_button_release_event (GdkEventButton*, MixerStrip*);
260 void sync_order_keys_from_treeview ();
261 void sync_treeview_from_order_keys ();
262 void reset_remote_control_ids ();
263 void reset_order_keys ();
267 void parameter_changed (std::string const &);
268 void set_route_group_activation (ARDOUR::RouteGroup *, bool);
270 void setup_track_display ();
271 void new_track_or_bus ();
273 static const int32_t default_width = 478;
274 static const int32_t default_height = 765;
276 /** true if we are rebuilding the route group list, or clearing
277 it during a session teardown.
279 bool _in_group_rebuild_or_clear;
280 bool _route_deletion_in_progress;
282 void update_title ();
283 MixerStrip* strip_by_x (int x);
285 friend class MixerGroupTabs;
287 void follow_editor_selection ();
288 bool _following_editor_selection;
290 void monitor_section_going_away ();
292 /// true if we are in fullscreen mode
296 #endif /* __ardour_mixer_ui_h__ */