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