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         ~SessionDialog ();
  54
  55         void clear_given ();
  56
  57         std::string session_name (bool& should_be_new);
  58         std::string session_folder ();
  59
  60         bool use_session_template();
  61         std::string session_template_name();
  62
  63         // advanced session options
  64
  65         bool create_master_bus() const;
  66         int master_channel_count() const;
  67
  68         bool connect_inputs() const;
  69         bool limit_inputs_used_for_connection() const;
  70         int input_limit_count() const;
  71
  72         bool connect_outputs() const;
  73         bool limit_outputs_used_for_connection() const;
  74         int output_limit_count() const;
  75
  76         bool connect_outs_to_master() const;
  77         bool connect_outs_to_physical() const;
  78
  79   private:
  80         bool new_only;
  81         std::string _provided_session_name;
  82         std::string _provided_session_path;
  83
  84         bool on_delete_event (GdkEventAny*);
  85
  86         Gtk::Button* cancel_button;
  87         Gtk::Button* open_button;
  88         Gtk::Button* back_button;
  89         Gtk::Button* quit_button;
  90
  91         bool back_button_pressed (GdkEventButton*);
  92
  93         Gtk::Frame info_frame;
  94
  95         /* initial choice page */
  96
  97         void setup_initial_choice_box ();
  98         void setup_recent_sessions ();
  99         Gtk::VBox ic_vbox;
 100         Gtk::Button ic_new_session_button;
 101         void new_session_button_clicked ();
 102
 103         /* recent sessions */
 104
 105         void setup_existing_session_page ();
 106
 107         struct RecentSessionsSorter {
 108             bool operator() (std::pair<std::string,std::string> a, std::pair<std::string,std::string> b) const {
 109                     return ARDOUR::cmp_nocase(a.first, b.first) == -1;
 110             }
 111         };
 112
 113         struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
 114             RecentSessionModelColumns() {
 115                     add (visible_name);
 116                     add (tip);
 117                     add (fullpath);
 118                     add (sample_rate);
 119                     add (disk_format);
 120                     add (time_modified);
 121                     add (time_formatted);
 122             }
 123             Gtk::TreeModelColumn<std::string> visible_name;
 124             Gtk::TreeModelColumn<std::string> tip;
 125             Gtk::TreeModelColumn<std::string> fullpath;
 126             Gtk::TreeModelColumn<std::string> sample_rate;
 127             Gtk::TreeModelColumn<std::string> disk_format;
 128             Gtk::TreeModelColumn<int64_t>     time_modified;
 129             Gtk::TreeModelColumn<std::string> time_formatted;
 130         };
 131
 132         RecentSessionModelColumns    recent_session_columns;
 133         Gtk::TreeView                recent_session_display;
 134         Glib::RefPtr<Gtk::TreeStore> recent_session_model;
 135         Gtk::ScrolledWindow          recent_scroller;
 136         Gtk::Label                   recent_label;
 137         Gtk::FileChooserButton       existing_session_chooser;
 138         int redisplay_recent_sessions ();
 139         void recent_session_row_selected ();
 140         void recent_session_sort_changed ();
 141         void recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
 142
 143         void existing_session_selected ();
 144         void session_selected ();
 145
 146         /* new sessions */
 147
 148         void setup_new_session_page ();
 149         Gtk::Entry new_name_entry;
 150         Gtk::FileChooserButton new_folder_chooser;
 151
 152         struct SessionTemplateColumns : public Gtk::TreeModel::ColumnRecord {
 153                 SessionTemplateColumns () {
 154                         add (name);
 155                         add (path);
 156                 }
 157
 158                 Gtk::TreeModelColumn<std::string> name;
 159                 Gtk::TreeModelColumn<std::string> path;
 160         };
 161
 162         SessionTemplateColumns session_template_columns;
 163         Glib::RefPtr<Gtk::ListStore>  template_model;
 164         Gtk::ComboBox template_chooser;
 165
 166         Gtk::VBox session_new_vbox;
 167         Gtk::VBox session_existing_vbox;
 168         Gtk::Expander more_new_session_options_button;
 169         Gtk::CheckButton use_template_button;
 170         std::string load_template_override;
 171
 172         void more_new_session_options_button_clicked();
 173         void new_name_changed ();
 174         void new_name_activated ();
 175         void populate_session_templates ();
 176
 177         /* more options for new sessions */
 178
 179         Gtk::VBox more_options_vbox;
 180
 181         Gtk::Label chan_count_label_1;
 182         Gtk::Label chan_count_label_3;
 183         Gtk::Label chan_count_label_4;
 184         Gtk::Table advanced_table;
 185         Gtk::HBox input_port_limit_hbox;
 186         Gtk::VBox input_port_vbox;
 187         Gtk::Table input_table;
 188         Gtk::HBox input_hbox;
 189
 190         Gtk::Label bus_label;
 191         Gtk::Frame bus_frame;
 192         Gtk::Table bus_table;
 193         Gtk::HBox bus_hbox;
 194
 195         Gtk::Label input_label;
 196         Gtk::Frame input_frame;
 197         Gtk::HBox output_port_limit_hbox;
 198         Gtk::VBox output_port_vbox;
 199         Gtk::VBox output_conn_vbox;
 200         Gtk::VBox output_vbox;
 201         Gtk::HBox output_hbox;
 202
 203         Gtk::Label output_label;
 204         Gtk::Frame output_frame;
 205         Gtk::VBox advanced_vbox;
 206         Gtk::Label advanced_label;
 207
 208         Gtk::CheckButton _create_master_bus;
 209         Gtk::SpinButton _master_bus_channel_count;
 210
 211         Gtk::CheckButton _connect_inputs;
 212         Gtk::CheckButton _limit_input_ports;
 213         Gtk::SpinButton _input_limit_count;
 214
 215         Gtk::CheckButton _connect_outputs;
 216         Gtk::CheckButton _limit_output_ports;
 217         Gtk::SpinButton _output_limit_count;
 218
 219         Gtk::RadioButtonGroup connect_outputs_group;
 220         Gtk::RadioButton _connect_outputs_to_master;
 221         Gtk::RadioButton _connect_outputs_to_physical;
 222
 223         Gtk::Adjustment _output_limit_count_adj;
 224         Gtk::Adjustment _input_limit_count_adj;
 225         Gtk::Adjustment _master_bus_channel_count_adj;
 226
 227         void connect_inputs_clicked ();
 228         void connect_outputs_clicked ();
 229         void limit_inputs_clicked ();
 230         void limit_outputs_clicked ();
 231         void master_bus_button_clicked ();
 232         void setup_more_options_box ();
 233
 234         /* always there */
 235
 236         Glib::RefPtr<Pango::Layout> layout;
 237
 238         bool _existing_session_chooser_used; ///< set to true when the existing session chooser has been used
 239
 240         Gtk::Label info_scroller_label;
 241         std::string::size_type info_scroller_count;
 242         bool info_scroller_update();
 243         sigc::connection info_scroller_connection;
 244         void updates_button_clicked ();
 245 };
 246
 247 #endif /* __gtk2_ardour_session_dialog_h__ */