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"
44 #include "mixer_actor.h"
56 class Mixer_UI : public Gtk::Window, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr, public MixerActor
59 static Mixer_UI* instance();
62 void set_session (ARDOUR::Session *);
63 void track_editor_selection ();
65 PluginSelector* plugin_selector();
67 void set_strip_width (Width);
68 Width get_strip_width () const { return _strip_width; }
70 void unselect_strip_in_display (MixerStrip*);
71 void select_strip_in_display (MixerStrip*);
73 XMLNode& get_state (void);
74 int set_state (const XMLNode& );
77 bool hide_window (GdkEventAny *ev);
78 void show_strip (MixerStrip *);
79 void hide_strip (MixerStrip *);
81 void ensure_float (Gtk::Window&);
83 MonitorSection* monitor_section() const { return _monitor_section; }
86 void set_route_targets_for_operation ();
90 static Mixer_UI* _instance;
94 Gtk::HBox global_hpacker;
95 Gtk::VBox global_vpacker;
96 Gtk::ScrolledWindow scroller;
97 Gtk::EventBox scroller_base;
98 Gtk::HBox scroller_hpacker;
99 Gtk::VBox mixer_scroller_vpacker;
100 Gtk::VBox list_vpacker;
101 Gtk::Label group_display_button_label;
102 Gtk::Button group_display_button;
103 Gtk::ScrolledWindow track_display_scroller;
104 Gtk::ScrolledWindow group_display_scroller;
105 Gtk::VBox group_display_vbox;
106 Gtk::Frame track_display_frame;
107 Gtk::Frame group_display_frame;
108 Gtk::VPaned rhs_pane1;
109 Gtk::HBox strip_packer;
110 Gtk::HBox out_packer;
111 Gtk::HPaned list_hpane;
113 MixerGroupTabs* _group_tabs;
115 // for restoring window geometry.
116 int m_root_x, m_root_y, m_width, m_height;
118 void set_window_pos_and_size ();
119 void get_window_pos_and_size ();
121 bool on_key_press_event (GdkEventKey*);
122 bool on_key_release_event (GdkEventKey*);
123 bool on_scroll_event (GdkEventScroll*);
125 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
127 std::list<MixerStrip *> strips;
129 bool strip_scroller_button_release (GdkEventButton*);
131 void scroll_right ();
133 void add_strips (ARDOUR::RouteList&);
134 void remove_strip (MixerStrip *);
136 MixerStrip* strip_by_route (boost::shared_ptr<ARDOUR::Route>);
138 void hide_all_strips (bool with_select);
139 void unselect_all_strips();
140 void select_all_strips ();
141 void unselect_all_audiotrack_strips ();
142 void select_all_audiotrack_strips ();
143 void unselect_all_audiobus_strips ();
144 void select_all_audiobus_strips ();
146 void strip_select_op (bool audiotrack, bool select);
147 void select_strip_op (MixerStrip*, bool select);
149 gint start_updating ();
150 gint stop_updating ();
152 void session_going_away ();
154 sigc::connection fast_screen_update_connection;
155 void fast_update_strips ();
157 void track_name_changed (MixerStrip *);
159 void redisplay_track_list ();
160 bool no_track_list_redisplay;
161 bool track_display_button_press (GdkEventButton*);
162 void strip_width_changed ();
164 void track_list_delete (const Gtk::TreeModel::Path&);
165 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
167 void initial_track_display ();
168 void show_track_list_menu ();
170 void set_all_strips_visibility (bool yn);
171 void set_all_audio_visibility (int tracks, bool yn);
173 void hide_all_routes ();
174 void show_all_routes ();
175 void show_all_audiobus ();
176 void hide_all_audiobus ();
177 void show_all_audiotracks();
178 void hide_all_audiotracks ();
180 bool in_group_row_change;
182 void group_selected (gint row, gint col, GdkEvent *ev);
183 void group_unselected (gint row, gint col, GdkEvent *ev);
184 void group_display_active_clicked();
185 void new_route_group ();
186 void remove_selected_route_group ();
187 void activate_all_route_groups ();
188 void disable_all_route_groups ();
189 void add_route_group (ARDOUR::RouteGroup *);
190 void route_groups_changed ();
191 void route_group_name_edit (const std::string&, const std::string&);
192 void route_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter);
193 void route_group_row_deleted (Gtk::TreeModel::Path const &);
195 Gtk::Menu *track_menu;
196 void track_column_click (gint);
197 void build_track_menu ();
199 MonitorSection* _monitor_section;
200 PluginSelector *_plugin_selector;
202 void strip_property_changed (const PBD::PropertyChange&, MixerStrip *);
203 void route_group_property_changed (ARDOUR::RouteGroup *, const PBD::PropertyChange &);
205 /* various treeviews */
207 struct TrackDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
208 TrackDisplayModelColumns () {
214 Gtk::TreeModelColumn<bool> visible;
215 Gtk::TreeModelColumn<std::string> text;
216 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
217 Gtk::TreeModelColumn<MixerStrip*> strip;
220 struct GroupDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
221 GroupDisplayModelColumns() {
226 Gtk::TreeModelColumn<bool> visible;
227 Gtk::TreeModelColumn<std::string> text;
228 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> group;
231 TrackDisplayModelColumns track_columns;
232 GroupDisplayModelColumns group_columns;
234 Gtk::TreeView track_display;
235 Gtk::TreeView group_display;
237 Glib::RefPtr<Gtk::ListStore> track_model;
238 Glib::RefPtr<Gtk::ListStore> group_model;
240 bool group_display_button_press (GdkEventButton*);
241 void group_display_selection_changed ();
243 bool strip_button_release_event (GdkEventButton*, MixerStrip*);
247 void sync_order_keys_from_model ();
248 void sync_model_from_order_keys (ARDOUR::RouteSortOrderKey);
251 void parameter_changed (std::string const &);
252 void set_route_group_activation (ARDOUR::RouteGroup *, bool);
254 void setup_track_display ();
255 void new_track_or_bus ();
257 static const int32_t default_width = 478;
258 static const int32_t default_height = 765;
260 /** true if we are rebuilding the route group list, or clearing
261 it during a session teardown.
263 bool _in_group_rebuild_or_clear;
265 void update_title ();
266 MixerStrip* strip_by_x (int x);
268 friend class MixerGroupTabs;
270 void follow_editor_selection ();
271 bool _following_editor_selection;
273 void monitor_section_going_away ();
276 #endif /* __ardour_mixer_ui_h__ */