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 ();
132 void toggle_midi_input_active (bool flip_others);
134 void add_strips (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 strip_select_op (bool audiotrack, bool select);
148 void select_strip_op (MixerStrip*, bool select);
150 gint start_updating ();
151 gint stop_updating ();
153 void session_going_away ();
155 sigc::connection fast_screen_update_connection;
156 void fast_update_strips ();
158 void track_name_changed (MixerStrip *);
160 void redisplay_track_list ();
161 bool no_track_list_redisplay;
162 bool track_display_button_press (GdkEventButton*);
163 void strip_width_changed ();
165 void track_list_delete (const Gtk::TreeModel::Path&);
166 void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
168 void initial_track_display ();
169 void show_track_list_menu ();
171 void set_all_strips_visibility (bool yn);
172 void set_all_audio_visibility (int tracks, bool yn);
173 void track_visibility_changed (std::string const & path);
174 void update_track_visibility ();
176 void hide_all_routes ();
177 void show_all_routes ();
178 void show_all_audiobus ();
179 void hide_all_audiobus ();
180 void show_all_audiotracks();
181 void hide_all_audiotracks ();
183 bool in_group_row_change;
185 void group_selected (gint row, gint col, GdkEvent *ev);
186 void group_unselected (gint row, gint col, GdkEvent *ev);
187 void group_display_active_clicked();
188 void new_route_group ();
189 void remove_selected_route_group ();
190 void activate_all_route_groups ();
191 void disable_all_route_groups ();
192 void add_route_group (ARDOUR::RouteGroup *);
193 void route_groups_changed ();
194 void route_group_name_edit (const std::string&, const std::string&);
195 void route_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter);
196 void route_group_row_deleted (Gtk::TreeModel::Path const &);
198 Gtk::Menu *track_menu;
199 void track_column_click (gint);
200 void build_track_menu ();
202 MonitorSection* _monitor_section;
203 PluginSelector *_plugin_selector;
205 void strip_property_changed (const PBD::PropertyChange&, MixerStrip *);
206 void route_group_property_changed (ARDOUR::RouteGroup *, const PBD::PropertyChange &);
208 /* various treeviews */
210 struct TrackDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
211 TrackDisplayModelColumns () {
217 Gtk::TreeModelColumn<bool> visible;
218 Gtk::TreeModelColumn<std::string> text;
219 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
220 Gtk::TreeModelColumn<MixerStrip*> strip;
223 struct GroupDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
224 GroupDisplayModelColumns() {
229 Gtk::TreeModelColumn<bool> visible;
230 Gtk::TreeModelColumn<std::string> text;
231 Gtk::TreeModelColumn<ARDOUR::RouteGroup*> group;
234 TrackDisplayModelColumns track_columns;
235 GroupDisplayModelColumns group_columns;
237 Gtk::TreeView track_display;
238 Gtk::TreeView group_display;
240 Glib::RefPtr<Gtk::ListStore> track_model;
241 Glib::RefPtr<Gtk::ListStore> group_model;
243 bool group_display_button_press (GdkEventButton*);
244 void group_display_selection_changed ();
246 bool strip_button_release_event (GdkEventButton*, MixerStrip*);
250 void sync_order_keys_from_treeview ();
251 void sync_treeview_from_order_keys (ARDOUR::RouteSortOrderKey);
252 void reset_remote_control_ids ();
253 void reset_order_keys (ARDOUR::RouteSortOrderKey);
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;
279 void monitor_section_going_away ();
282 #endif /* __ardour_mixer_ui_h__ */