gtk2_ardour/redirect_box.h

   1 /*
   2     Copyright (C) 2004 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_gtk_redirect_box__
  21 #define __ardour_gtk_redirect_box__
  22
  23 #include <vector>
  24
  25 #include <cmath>
  26 #include <gtkmm/box.h>
  27 #include <gtkmm/eventbox.h>
  28 #include <gtkmm/menu.h>
  29 #include <gtkmm/scrolledwindow.h>
  30 #include <gtkmm2ext/dndtreeview.h>
  31 #include <gtkmm2ext/auto_spin.h>
  32 #include <gtkmm2ext/click_box.h>
  33 #include <gtkmm2ext/dndtreeview.h>
  34
  35 #include <pbd/stateful.h>
  36
  37 #include <ardour/types.h>
  38 #include <ardour/ardour.h>
  39 #include <ardour/io.h>
  40 #include <ardour/insert.h>
  41 #include <ardour/redirect.h>
  42
  43 #include <pbd/fastlog.h>
  44
  45 #include "plugin_interest.h"
  46 #include "route_ui.h"
  47 #include "io_selector.h"
  48 #include "enums.h"
  49
  50 class MotionController;
  51 class PluginSelector;
  52 class PluginUIWindow;
  53 class RouteRedirectSelection;
  54
  55 namespace ARDOUR {
  56         class Connection;
  57         class Insert;
  58         class Plugin;
  59         class PluginInsert;
  60         class PortInsert;
  61         class Route;
  62         class Send;
  63         class Session;
  64 }
  65
  66 class RedirectBox : public Gtk::HBox, public PluginInterestedObject
  67 {
  68   public:
  69         RedirectBox (ARDOUR::Placement, ARDOUR::Session&,
  70                      PluginSelector &, RouteRedirectSelection &, bool owner_is_mixer = false);
  71         ~RedirectBox ();
  72
  73         void set_route (boost::shared_ptr<ARDOUR::Route>);
  74
  75         void set_width (Width);
  76
  77         void update();
  78
  79         void select_all_redirects ();
  80         void deselect_all_redirects ();
  81         void select_all_plugins ();
  82         void select_all_inserts ();
  83         void select_all_sends ();
  84
  85         sigc::signal<void,boost::shared_ptr<ARDOUR::Redirect> > RedirectSelected;
  86         sigc::signal<void,boost::shared_ptr<ARDOUR::Redirect> > RedirectUnselected;
  87
  88         static void register_actions();
  89
  90   private:
  91         boost::shared_ptr<ARDOUR::Route>  _route;
  92         ARDOUR::Session &   _session;
  93         bool                _owner_is_mixer;
  94         std::vector<sigc::connection> connections;
  95
  96         ARDOUR::Placement   _placement;
  97
  98         PluginSelector     & _plugin_selector;
  99         RouteRedirectSelection  & _rr_selection;
 100
 101         void route_going_away ();
 102         bool can_cut_redirects ();
 103
 104         struct ModelColumns : public Gtk::TreeModel::ColumnRecord {
 105             ModelColumns () {
 106                     add (text);
 107                     add (redirect);
 108                     add (color);
 109             }
 110             Gtk::TreeModelColumn<std::string>       text;
 111             Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Redirect> > redirect;
 112             Gtk::TreeModelColumn<Gdk::Color>        color;
 113         };
 114
 115         ModelColumns columns;
 116         Glib::RefPtr<Gtk::ListStore> model;
 117
 118         void selection_changed ();
 119
 120         static bool get_colors;
 121         static Gdk::Color* active_redirect_color;
 122         static Gdk::Color* inactive_redirect_color;
 123
 124         Gtk::EventBox          redirect_eventbox;
 125         Gtk::HBox              redirect_hpacker;
 126         Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Redirect> > redirect_display;
 127         Gtk::ScrolledWindow    redirect_scroller;
 128
 129         void object_drop (const std::list<boost::shared_ptr<ARDOUR::Redirect> >&);
 130
 131         Width _width;
 132
 133         Gtk::Menu *send_action_menu;
 134         void build_send_action_menu ();
 135
 136         void new_send ();
 137         void show_send_controls ();
 138
 139         Gtk::Menu *redirect_menu;
 140         gint redirect_menu_map_handler (GdkEventAny *ev);
 141         Gtk::Menu * build_redirect_menu ();
 142         void build_redirect_tooltip (Gtk::EventBox&, string);
 143         void show_redirect_menu (gint arg);
 144
 145         void choose_send ();
 146         void send_io_finished (IOSelector::Result, boost::weak_ptr<ARDOUR::Redirect>, IOSelectorWindow*);
 147         void choose_insert ();
 148         void choose_plugin ();
 149         void use_plugins (const SelectedPlugins&);
 150
 151         bool no_redirect_redisplay;
 152         bool ignore_delete;
 153
 154         bool redirect_button_press_event (GdkEventButton *);
 155         bool redirect_button_release_event (GdkEventButton *);
 156         void redisplay_redirects (void* src);
 157         void add_redirect_to_display (boost::shared_ptr<ARDOUR::Redirect>);
 158         void row_deleted (const Gtk::TreeModel::Path& path);
 159         void show_redirect_active_r (ARDOUR::Redirect*, void *, boost::weak_ptr<ARDOUR::Redirect>);
 160         void show_redirect_active (boost::weak_ptr<ARDOUR::Redirect>);
 161         void show_redirect_name (void* src, boost::weak_ptr<ARDOUR::Redirect>);
 162         string redirect_name (boost::weak_ptr<ARDOUR::Redirect>);
 163
 164         void remove_redirect_gui (boost::shared_ptr<ARDOUR::Redirect>);
 165
 166         void redirects_reordered (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&, int*);
 167         void compute_redirect_sort_keys ();
 168         vector<sigc::connection> redirect_active_connections;
 169         vector<sigc::connection> redirect_name_connections;
 170
 171         bool redirect_drag_in_progress;
 172         void redirect_drag_begin (GdkDragContext*);
 173         void redirect_drag_end (GdkDragContext*);
 174         void all_redirects_active(bool state);
 175
 176         void cut_redirects ();
 177         void copy_redirects ();
 178         void paste_redirects ();
 179         void delete_redirects ();
 180         void clear_redirects ();
 181         void clone_redirects ();
 182         void rename_redirects ();
 183
 184         void for_selected_redirects (void (RedirectBox::*pmf)(boost::shared_ptr<ARDOUR::Redirect>));
 185         void get_selected_redirects (vector<boost::shared_ptr<ARDOUR::Redirect> >&);
 186
 187         static Glib::RefPtr<Gtk::Action> cut_action;
 188         static Glib::RefPtr<Gtk::Action> paste_action;
 189         void paste_redirect_list (const std::list<boost::shared_ptr<ARDOUR::Redirect> >& redirects);
 190
 191         void activate_redirect (boost::shared_ptr<ARDOUR::Redirect>);
 192         void deactivate_redirect (boost::shared_ptr<ARDOUR::Redirect>);
 193         void cut_redirect (boost::shared_ptr<ARDOUR::Redirect>);
 194         void copy_redirect (boost::shared_ptr<ARDOUR::Redirect>);
 195         void edit_redirect (boost::shared_ptr<ARDOUR::Redirect>);
 196         void hide_redirect_editor (boost::shared_ptr<ARDOUR::Redirect>);
 197         void rename_redirect (boost::shared_ptr<ARDOUR::Redirect>);
 198
 199         gint idle_delete_redirect (boost::weak_ptr<ARDOUR::Redirect>);
 200
 201         void weird_plugin_dialog (ARDOUR::Plugin& p, uint32_t streams, boost::shared_ptr<ARDOUR::IO> io);
 202
 203         static RedirectBox* _current_redirect_box;
 204         static bool enter_box (GdkEventCrossing*, RedirectBox*);
 205         static bool leave_box (GdkEventCrossing*, RedirectBox*);
 206
 207         static void rb_choose_plugin ();
 208         static void rb_choose_insert ();
 209         static void rb_choose_send ();
 210         static void rb_clear ();
 211         static void rb_cut ();
 212         static void rb_copy ();
 213         static void rb_paste ();
 214         static void rb_delete ();
 215         static void rb_rename ();
 216         static void rb_select_all ();
 217         static void rb_deselect_all ();
 218         static void rb_activate ();
 219         static void rb_deactivate ();
 220         static void rb_activate_all ();
 221         static void rb_deactivate_all ();
 222         static void rb_edit ();
 223
 224         void route_name_changed (void* src);
 225         std::string generate_redirect_title (boost::shared_ptr<ARDOUR::PluginInsert> pi);
 226 };
 227
 228 #endif /* __ardour_gtk_redirect_box__ */