gtk2_ardour/session_dialog.h

   1 /*
   2     Copyright (C) 2010 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 __gtk2_ardour_session_dialog_h__
  21 #define __gtk2_ardour_session_dialog_h__
  22
  23 #include <string>
  24
  25 #include <gdkmm/pixbuf.h>
  26 #include <gtkmm/label.h>
  27 #include <gtkmm/drawingarea.h>
  28 #include <gtkmm/expander.h>
  29 #include <gtkmm/box.h>
  30 #include <gtkmm/radiobutton.h>
  31 #include <gtkmm/filechooserbutton.h>
  32 #include <gtkmm/scrolledwindow.h>
  33 #include <gtkmm/treeview.h>
  34 #include <gtkmm/treestore.h>
  35 #include <gtkmm/checkbutton.h>
  36 #include <gtkmm/table.h>
  37 #include <gtkmm/frame.h>
  38 #include <gtkmm/spinbutton.h>
  39 #include <gtkmm/liststore.h>
  40 #include <gtkmm/combobox.h>
  41
  42 #include "ardour/utils.h"
  43
  44 #include "ardour_dialog.h"
  45
  46 class EngineControl;
  47
  48 class SessionDialog : public ArdourDialog {
  49   public:
  50         SessionDialog (bool require_new, const std::string& session_name, const std::string& session_path,
  51                        const std::string& template_name, bool cancel_not_quit);
  52         ~SessionDialog ();
  53
  54         void clear_given ();
  55
  56         std::string session_name (bool& should_be_new);
  57         std::string session_folder ();
  58
  59         bool use_session_template();
  60         std::string session_template_name();
  61
  62         // advanced session options
  63
  64         bool create_master_bus() const;
  65         int master_channel_count() const;
  66
  67         bool connect_inputs() const;
  68         bool limit_inputs_used_for_connection() const;
  69         int input_limit_count() const;
  70
  71         bool connect_outputs() const;
  72         bool limit_outputs_used_for_connection() const;
  73         int output_limit_count() const;
  74
  75         bool connect_outs_to_master() const;
  76         bool connect_outs_to_physical() const;
  77
  78   private:
  79         bool new_only;
  80         std::string _provided_session_name;
  81         std::string _provided_session_path;
  82
  83         bool on_delete_event (GdkEventAny*);
  84
  85         Gtk::Button* cancel_button;
  86         Gtk::Button* open_button;
  87         Gtk::Button* back_button;
  88         Gtk::Button* quit_button;
  89
  90         bool back_button_pressed (GdkEventButton*);
  91
  92         Gtk::Frame info_frame;
  93
  94         /* initial choice page */
  95
  96         void setup_initial_choice_box ();
  97         Gtk::VBox ic_vbox;
  98         Gtk::Button ic_new_session_button;
  99         void new_session_button_clicked ();
 100
 101         /* recent sessions */
 102
 103         void setup_existing_session_page ();
 104
 105         struct RecentSessionsTimeSorter {
 106             bool operator() (std::pair<int64_t,std::string> a, std::pair<int64_t,std::string> b) const {
 107                     return a.first > b.first;
 108             }
 109         };
 110
 111         struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
 112             RecentSessionModelColumns() {
 113                     add (visible_name);
 114                     add (tip);
 115                     add (fullpath);
 116                     add (sample_rate);
 117                     add (disk_format);
 118                     add (time_modified);
 119             }
 120             Gtk::TreeModelColumn<std::string> visible_name;
 121             Gtk::TreeModelColumn<std::string> tip;
 122             Gtk::TreeModelColumn<std::string> fullpath;
 123             Gtk::TreeModelColumn<std::string> sample_rate;
 124             Gtk::TreeModelColumn<std::string> disk_format;
 125             Gtk::TreeModelColumn<int64_t>     time_modified;
 126         };
 127
 128         RecentSessionModelColumns    recent_session_columns;
 129         Gtk::TreeView                recent_session_display;
 130         Glib::RefPtr<Gtk::TreeStore> recent_session_model;
 131         Gtk::ScrolledWindow          recent_scroller;
 132         Gtk::Label                   recent_label;
 133         Gtk::FileChooserButton       existing_session_chooser;
 134         int redisplay_recent_sessions ();
 135         void recent_session_row_selected ();
 136         void recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
 137
 138         void existing_session_selected ();
 139         void session_selected ();
 140
 141         /* new sessions */
 142
 143         void setup_new_session_page ();
 144         Gtk::Entry new_name_entry;
 145         Gtk::FileChooserButton new_folder_chooser;
 146
 147         struct SessionTemplateColumns : public Gtk::TreeModel::ColumnRecord {
 148                 SessionTemplateColumns () {
 149                         add (name);
 150                         add (path);
 151                 }
 152
 153                 Gtk::TreeModelColumn<std::string> name;
 154                 Gtk::TreeModelColumn<std::string> path;
 155         };
 156
 157         SessionTemplateColumns session_template_columns;
 158         Glib::RefPtr<Gtk::ListStore>  template_model;
 159         Gtk::ComboBox template_chooser;
 160
 161         Gtk::VBox session_new_vbox;
 162         Gtk::VBox session_existing_vbox;
 163         Gtk::Expander more_new_session_options_button;
 164         Gtk::CheckButton use_template_button;
 165         std::string load_template_override;
 166
 167         void more_new_session_options_button_clicked();
 168         void new_name_changed ();
 169         void new_name_activated ();
 170         void populate_session_templates ();
 171
 172         /* more options for new sessions */
 173
 174         Gtk::VBox more_options_vbox;
 175
 176         Gtk::Label chan_count_label_1;
 177         Gtk::Label chan_count_label_3;
 178         Gtk::Label chan_count_label_4;
 179         Gtk::Table advanced_table;
 180         Gtk::HBox input_port_limit_hbox;
 181         Gtk::VBox input_port_vbox;
 182         Gtk::Table input_table;
 183         Gtk::HBox input_hbox;
 184
 185         Gtk::Label bus_label;
 186         Gtk::Frame bus_frame;
 187         Gtk::Table bus_table;
 188         Gtk::HBox bus_hbox;
 189
 190         Gtk::Label input_label;
 191         Gtk::Frame input_frame;
 192         Gtk::HBox output_port_limit_hbox;
 193         Gtk::VBox output_port_vbox;
 194         Gtk::VBox output_conn_vbox;
 195         Gtk::VBox output_vbox;
 196         Gtk::HBox output_hbox;
 197
 198         Gtk::Label output_label;
 199         Gtk::Frame output_frame;
 200         Gtk::VBox advanced_vbox;
 201         Gtk::Label advanced_label;
 202
 203         Gtk::CheckButton _create_master_bus;
 204         Gtk::SpinButton _master_bus_channel_count;
 205
 206         Gtk::CheckButton _connect_inputs;
 207         Gtk::CheckButton _limit_input_ports;
 208         Gtk::SpinButton _input_limit_count;
 209
 210         Gtk::CheckButton _connect_outputs;
 211         Gtk::CheckButton _limit_output_ports;
 212         Gtk::SpinButton _output_limit_count;
 213
 214         Gtk::RadioButtonGroup connect_outputs_group;
 215         Gtk::RadioButton _connect_outputs_to_master;
 216         Gtk::RadioButton _connect_outputs_to_physical;
 217
 218         Gtk::Adjustment _output_limit_count_adj;
 219         Gtk::Adjustment _input_limit_count_adj;
 220         Gtk::Adjustment _master_bus_channel_count_adj;
 221
 222         void connect_inputs_clicked ();
 223         void connect_outputs_clicked ();
 224         void limit_inputs_clicked ();
 225         void limit_outputs_clicked ();
 226         void master_bus_button_clicked ();
 227         void setup_more_options_box ();
 228
 229         /* always there */
 230
 231         Glib::RefPtr<Pango::Layout> layout;
 232
 233         bool _existing_session_chooser_used; ///< set to true when the existing session chooser has been used
 234
 235         Gtk::Label info_scroller_label;
 236         std::string::size_type info_scroller_count;
 237         bool info_scroller_update();
 238         sigc::connection info_scroller_connection;
 239         void updates_button_clicked ();
 240 };
 241
 242 #endif /* __gtk2_ardour_session_dialog_h__ */