gtk2_ardour/route_time_axis.h

   1 /*
   2     Copyright (C) 2006 Paul Davis
   3
   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.
   8
   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.
  13
  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.
  17
  18 */
  19
  20 #ifndef __ardour_route_time_axis_h__
  21 #define __ardour_route_time_axis_h__
  22
  23 #include <gtkmm/table.h>
  24 #include <gtkmm/button.h>
  25 #include <gtkmm/box.h>
  26 #include <gtkmm/menu.h>
  27 #include <gtkmm/menuitem.h>
  28 #include <gtkmm/radiomenuitem.h>
  29 #include <gtkmm/checkmenuitem.h>
  30 #include <gtkmm/adjustment.h>
  31
  32 #include <gtkmm2ext/selector.h>
  33 #include <gtkmm2ext/slider_controller.h>
  34 #include <list>
  35
  36 #include <ardour/playlist.h>
  37 #include <ardour/types.h>
  38
  39 #include "ardour_dialog.h"
  40 #include "route_ui.h"
  41 #include "enums.h"
  42 #include "time_axis_view.h"
  43 #include "canvas.h"
  44 #include "gain_meter.h"
  45
  46
  47 namespace ARDOUR {
  48         class Session;
  49         class Region;
  50         class Diskstream;
  51         class RouteGroup;
  52         class Redirect;
  53         class Insert;
  54         class Location;
  55         class Playlist;
  56 }
  57
  58 class PublicEditor;
  59 class RegionView;
  60 class StreamView;
  61 class Selection;
  62 class RegionSelection;
  63 class Selectable;
  64 class AutomationTimeAxisView;
  65 class AutomationLine;
  66 class RedirectAutomationLine;
  67 class TimeSelection;
  68
  69 class RouteTimeAxisView : public RouteUI, public TimeAxisView
  70 {
  71 public:
  72         RouteTimeAxisView (PublicEditor&, ARDOUR::Session&, boost::shared_ptr<ARDOUR::Route>, ArdourCanvas::Canvas& canvas);
  73         virtual ~RouteTimeAxisView ();
  74
  75         void show_selection (TimeSelection&);
  76
  77         void set_samples_per_unit (double);
  78         void set_height (uint32_t h);
  79         void show_timestretch (nframes_t start, nframes_t end);
  80         void hide_timestretch ();
  81         void selection_click (GdkEventButton*);
  82         void set_selected_points (PointSelection&);
  83         void set_selected_regionviews (RegionSelection&);
  84         void get_selectables (nframes_t start, nframes_t end, double top, double bot, list<Selectable *>&);
  85         void get_inverted_selectables (Selection&, list<Selectable*>&);
  86
  87         boost::shared_ptr<ARDOUR::Region> find_next_region (nframes_t pos, ARDOUR::RegionPoint, int32_t dir);
  88         nframes64_t find_next_region_boundary (nframes64_t pos, int32_t dir);
  89
  90         /* Editing operations */
  91         bool cut_copy_clear (Selection&, Editing::CutCopyOp);
  92         bool paste (nframes_t, float times, Selection&, size_t nth);
  93
  94         list<TimeAxisView*> get_child_list();
  95
  96         /* The editor calls these when mapping an operation across multiple tracks */
  97         void use_new_playlist (bool prompt, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
  98         void use_copy_playlist (bool prompt, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
  99         void clear_playlist ();
 100
 101         /* group playlist name resolving */
 102         std::string resolve_new_group_playlist_name(std::string &, vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
 103
 104
 105         void build_playlist_menu (Gtk::Menu *);
 106
 107         string              name() const;
 108         StreamView*         view() const { return _view; }
 109         ARDOUR::RouteGroup* edit_group() const;
 110         boost::shared_ptr<ARDOUR::Playlist> playlist() const;
 111         void fast_update ();
 112         void hide_meter ();
 113         void show_meter ();
 114         void reset_meter ();
 115         void clear_meter ();
 116         void io_changed (ARDOUR::IOChange, void *);
 117         void meter_changed (void *);
 118         void effective_gain_display () { gm.effective_gain_display(); }
 119
 120         static void setup_slider_pix ();
 121
 122 protected:
 123         friend class StreamView;
 124
 125         struct RedirectAutomationNode {
 126             uint32_t                what;
 127             Gtk::CheckMenuItem*     menu_item;
 128             AutomationTimeAxisView* view;
 129             RouteTimeAxisView&      parent;
 130
 131             RedirectAutomationNode (uint32_t w, Gtk::CheckMenuItem* mitem, RouteTimeAxisView& p)
 132                     : what (w), menu_item (mitem), view (0), parent (p) {}
 133
 134             ~RedirectAutomationNode ();
 135         };
 136
 137         struct RedirectAutomationInfo {
 138             boost::shared_ptr<ARDOUR::Redirect> redirect;
 139             bool                                valid;
 140             Gtk::Menu*                          menu;
 141             vector<RedirectAutomationNode*>     lines;
 142
 143             RedirectAutomationInfo (boost::shared_ptr<ARDOUR::Redirect> r)
 144                     : redirect (r), valid (true), menu (0) {}
 145
 146             ~RedirectAutomationInfo ();
 147         };
 148
 149
 150         void diskstream_changed ();
 151         void update_diskstream_display ();
 152
 153         gint edit_click  (GdkEventButton *);
 154
 155         void redirects_changed (void *);
 156
 157         void add_redirect_to_subplugin_menu (boost::shared_ptr<ARDOUR::Redirect>);
 158         void remove_ran (RedirectAutomationNode* ran);
 159
 160         void redirect_menu_item_toggled (RouteTimeAxisView::RedirectAutomationInfo*,
 161                                          RouteTimeAxisView::RedirectAutomationNode*);
 162
 163         void redirect_automation_track_hidden (RedirectAutomationNode*,
 164                                                boost::shared_ptr<ARDOUR::Redirect>);
 165
 166         RedirectAutomationNode*
 167         find_redirect_automation_node (boost::shared_ptr<ARDOUR::Redirect> r, uint32_t);
 168
 169         RedirectAutomationLine*
 170         find_redirect_automation_curve (boost::shared_ptr<ARDOUR::Redirect> r, uint32_t);
 171
 172         void add_redirect_automation_curve (boost::shared_ptr<ARDOUR::Redirect> r, uint32_t);
 173         void add_existing_redirect_automation_curves (boost::shared_ptr<ARDOUR::Redirect>);
 174
 175         void reset_redirect_automation_curves ();
 176
 177         void take_name_changed (void *);
 178         void route_name_changed (void *);
 179         void name_entry_changed ();
 180
 181         void update_rec_display ();
 182
 183         virtual void label_view ();
 184
 185         void add_edit_group_menu_item (ARDOUR::RouteGroup *, Gtk::RadioMenuItem::Group*);
 186         void set_edit_group_from_menu (ARDOUR::RouteGroup *);
 187
 188         void reset_samples_per_unit ();
 189
 190         void select_track_color();
 191
 192         virtual void build_automation_action_menu ();
 193         virtual void append_extra_display_menu_items () {}
 194         void         build_display_menu ();
 195
 196         void align_style_changed ();
 197         void set_align_style (ARDOUR::AlignStyle);
 198
 199         virtual void set_playlist (boost::shared_ptr<ARDOUR::Playlist>);
 200         void         playlist_click ();
 201         void         show_playlist_selector ();
 202         void         playlist_changed ();
 203         void         playlist_modified ();
 204
 205         void rename_current_playlist ();
 206
 207         void         automation_click ();
 208         virtual void show_all_automation ();
 209         virtual void show_existing_automation ();
 210         virtual void hide_all_automation ();
 211
 212         void timestretch (nframes_t start, nframes_t end);
 213
 214         void visual_click ();
 215         void hide_click ();
 216
 217         void speed_changed ();
 218
 219         void map_frozen ();
 220
 221         void color_handler ();
 222
 223         void region_view_added (RegionView*);
 224         void add_ghost_to_redirect (RegionView*, AutomationTimeAxisView*);
 225
 226
 227         StreamView*           _view;
 228         ArdourCanvas::Canvas& parent_canvas;
 229         bool                  no_redraw;
 230
 231         Gtk::HBox   other_button_hbox;
 232         Gtk::Table  button_table;
 233         Gtk::Button redirect_button;
 234         Gtk::Button edit_group_button;
 235         Gtk::Button playlist_button;
 236         Gtk::Button size_button;
 237         Gtk::Button automation_button;
 238         Gtk::Button hide_button;
 239         Gtk::Button visual_button;
 240
 241         Gtk::Menu           subplugin_menu;
 242         Gtk::Menu*          automation_action_menu;
 243         Gtk::Menu           edit_group_menu;
 244         Gtk::RadioMenuItem* align_existing_item;
 245         Gtk::RadioMenuItem* align_capture_item;
 246         Gtk::RadioMenuItem* normal_track_mode_item;
 247         Gtk::RadioMenuItem* destructive_track_mode_item;
 248         Gtk::Menu*          playlist_menu;
 249         Gtk::Menu*          playlist_action_menu;
 250         Gtk::MenuItem*      playlist_item;
 251
 252         void use_playlist (Gtk::RadioMenuItem*, boost::weak_ptr<ARDOUR::Playlist>);
 253
 254         ArdourCanvas::SimpleRect* timestretch_rect;
 255
 256         void set_track_mode (ARDOUR::TrackMode);
 257         void _set_track_mode (boost::shared_ptr<ARDOUR::Track> track, ARDOUR::TrackMode mode, Gtk::RadioMenuItem* reset_item);
 258         void track_mode_changed ();
 259
 260         list<RedirectAutomationInfo*>   redirect_automation;
 261         vector<RedirectAutomationLine*> redirect_automation_curves;
 262
 263         sigc::connection modified_connection;
 264
 265         void post_construct ();
 266
 267         GainMeterBase gm;
 268
 269         static Glib::RefPtr<Gdk::Pixbuf> slider;
 270 };
 271
 272 #endif /* __ardour_route_time_axis_h__ */
 273