gtk2_ardour/new_session_dialog.cc

   1 /*
   2     Copyright (C) 2005 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 #include "i18n.h"
  21 #include "new_session_dialog.h"
  22
  23 #include <pbd/error.h>
  24
  25 #include <ardour/recent_sessions.h>
  26 #include <ardour/session_state_utils.h>
  27 #include <ardour/template_utils.h>
  28 #include <ardour/session.h>
  29 #include <ardour/profile.h>
  30
  31 #include <gtkmm/entry.h>
  32 #include <gtkmm/filechooserbutton.h>
  33 #include <gtkmm/spinbutton.h>
  34 #include <gtkmm/checkbutton.h>
  35 #include <gtkmm/radiobutton.h>
  36 #include <gtkmm/filefilter.h>
  37 #include <gtkmm/stock.h>
  38 #include <gdkmm/cursor.h>
  39
  40 #include <gtkmm2ext/window_title.h>
  41
  42 using namespace Gtkmm2ext;
  43 using namespace PBD;
  44 using namespace ARDOUR;
  45
  46 #include "opts.h"
  47 #include "utils.h"
  48
  49 NewSessionDialog::NewSessionDialog()
  50         : ArdourDialog ("session control")
  51 {
  52         in_destructor = false;
  53         session_name_label = Gtk::manage(new class Gtk::Label(_("Name :")));
  54         m_name = Gtk::manage(new class Gtk::Entry());
  55         m_name->set_text(ARDOUR_COMMAND_LINE::session_name);
  56
  57         chan_count_label_1 = Gtk::manage(new class Gtk::Label(_("channels")));
  58         chan_count_label_2 = Gtk::manage(new class Gtk::Label(_("channels")));
  59         chan_count_label_3 = Gtk::manage(new class Gtk::Label(_("channels")));
  60         chan_count_label_4 = Gtk::manage(new class Gtk::Label(_("channels")));
  61
  62         chan_count_label_1->set_alignment(0,0.5);
  63         chan_count_label_1->set_padding(0,0);
  64         chan_count_label_1->set_line_wrap(false);
  65
  66         chan_count_label_2->set_alignment(0,0.5);
  67         chan_count_label_2->set_padding(0,0);
  68         chan_count_label_2->set_line_wrap(false);
  69
  70         chan_count_label_3->set_alignment(0,0.5);
  71         chan_count_label_3->set_padding(0,0);
  72         chan_count_label_3->set_line_wrap(false);
  73
  74         chan_count_label_4->set_alignment(0,0.5);
  75         chan_count_label_4->set_padding(0,0);
  76         chan_count_label_4->set_line_wrap(false);
  77
  78         bus_label = Gtk::manage(new class Gtk::Label(_("<b>Busses</b>")));
  79         input_label = Gtk::manage(new class Gtk::Label(_("<b>Inputs</b>")));
  80         output_label = Gtk::manage(new class Gtk::Label(_("<b>Outputs</b>")));
  81
  82         session_location_label = Gtk::manage(new class Gtk::Label(_("Create Folder In :")));
  83         m_folder = Gtk::manage(new class Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER));
  84         session_template_label = Gtk::manage(new class Gtk::Label(_("Template :")));
  85         m_template = Gtk::manage(new class Gtk::FileChooserButton());
  86         m_create_control_bus = Gtk::manage(new class Gtk::CheckButton(_("Create Monitor Bus")));
  87
  88         Gtk::Adjustment *m_control_bus_channel_count_adj = Gtk::manage(new class Gtk::Adjustment(2, 0, 100, 1, 10, 10));
  89         m_control_bus_channel_count = Gtk::manage(new class Gtk::SpinButton(*m_control_bus_channel_count_adj, 1, 0));
  90
  91         Gtk::Adjustment *m_master_bus_channel_count_adj = Gtk::manage(new class Gtk::Adjustment(2, 0, 100, 1, 10, 10));
  92         m_master_bus_channel_count = Gtk::manage(new class Gtk::SpinButton(*m_master_bus_channel_count_adj, 1, 0));
  93         m_create_master_bus = Gtk::manage(new class Gtk::CheckButton(_("Create Master Bus")));
  94         advanced_table = Gtk::manage(new class Gtk::Table(2, 2, true));
  95         m_connect_inputs = Gtk::manage(new class Gtk::CheckButton(_("Automatically Connect to Physical Inputs")));
  96         m_limit_input_ports = Gtk::manage(new class Gtk::CheckButton(_("Use only")));
  97
  98         Gtk::Adjustment *m_input_limit_count_adj = Gtk::manage(new class Gtk::Adjustment(1, 0, 100, 1, 10, 10));
  99         m_input_limit_count = Gtk::manage(new class Gtk::SpinButton(*m_input_limit_count_adj, 1, 0));
 100         input_port_limit_hbox = Gtk::manage(new class Gtk::HBox(false, 0));
 101         input_port_vbox = Gtk::manage(new class Gtk::VBox(false, 0));
 102         input_table = Gtk::manage(new class Gtk::Table(2, 2, false));
 103
 104         bus_frame = Gtk::manage(new class Gtk::Frame());
 105         bus_table = Gtk::manage (new Gtk::Table (2, 3, false));
 106
 107         input_frame = Gtk::manage(new class Gtk::Frame());
 108         m_connect_outputs = Gtk::manage(new class Gtk::CheckButton(_("Automatically Connect Outputs")));
 109         m_limit_output_ports = Gtk::manage(new class Gtk::CheckButton(_("Use only")));
 110
 111         Gtk::Adjustment *m_output_limit_count_adj = Gtk::manage(new class Gtk::Adjustment(1, 0, 100, 1, 10, 10));
 112         m_output_limit_count = Gtk::manage(new class Gtk::SpinButton(*m_output_limit_count_adj, 1, 0));
 113         output_port_limit_hbox = Gtk::manage(new class Gtk::HBox(false, 0));
 114         output_port_vbox = Gtk::manage(new class Gtk::VBox(false, 0));
 115
 116         Gtk::RadioButton::Group _RadioBGroup_m_connect_outputs_to_master;
 117         m_connect_outputs_to_master = Gtk::manage(new class Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Master Bus")));
 118         m_connect_outputs_to_physical = Gtk::manage(new class Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Physical Outputs")));
 119         output_conn_vbox = Gtk::manage(new class Gtk::VBox(false, 0));
 120         output_vbox = Gtk::manage(new class Gtk::VBox(false, 0));
 121
 122         output_frame = Gtk::manage(new class Gtk::Frame());
 123         advanced_vbox = Gtk::manage(new class Gtk::VBox(false, 0));
 124         advanced_label = Gtk::manage(new class Gtk::Label(_("Advanced Options")));
 125         advanced_expander = Gtk::manage(new class Gtk::Expander());
 126         new_session_table = Gtk::manage(new class Gtk::Table(2, 2, false));
 127         m_open_filechooser = Gtk::manage(new class Gtk::FileChooserButton());
 128         open_session_hbox = Gtk::manage(new class Gtk::HBox(false, 0));
 129         m_treeview = Gtk::manage(new class Gtk::TreeView());
 130         recent_scrolledwindow = Gtk::manage(new class Gtk::ScrolledWindow());
 131
 132         recent_sesion_label = Gtk::manage(new class Gtk::Label(_("Recent:")));
 133         recent_frame = Gtk::manage(new class Gtk::Frame());
 134         open_session_vbox = Gtk::manage(new class Gtk::VBox(false, 0));
 135         m_notebook = Gtk::manage(new class Gtk::Notebook());
 136         session_name_label->set_alignment(0, 0.5);
 137         session_name_label->set_padding(6,0);
 138         session_name_label->set_line_wrap(false);
 139         session_name_label->set_selectable(false);
 140         m_name->set_editable(true);
 141         m_name->set_max_length(0);
 142         m_name->set_has_frame(true);
 143         m_name->set_activates_default(true);
 144         m_name->set_width_chars (40);
 145         session_location_label->set_alignment(0,0.5);
 146         session_location_label->set_padding(6,0);
 147         session_location_label->set_line_wrap(false);
 148         session_location_label->set_selectable(false);
 149         session_template_label->set_alignment(0,0.5);
 150         session_template_label->set_padding(6,0);
 151         session_template_label->set_line_wrap(false);
 152         session_template_label->set_selectable(false);
 153         m_create_control_bus->set_flags(Gtk::CAN_FOCUS);
 154         m_create_control_bus->set_relief(Gtk::RELIEF_NORMAL);
 155         m_create_control_bus->set_mode(true);
 156         m_create_control_bus->set_active(false);
 157         m_create_control_bus->set_border_width(0);
 158         m_control_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 159         m_control_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 160         m_control_bus_channel_count->set_numeric(true);
 161         m_control_bus_channel_count->set_digits(0);
 162         m_control_bus_channel_count->set_wrap(false);
 163         m_control_bus_channel_count->set_sensitive(false);
 164         m_master_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 165         m_master_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 166         m_master_bus_channel_count->set_numeric(true);
 167         m_master_bus_channel_count->set_digits(0);
 168         m_master_bus_channel_count->set_wrap(false);
 169         open_session_file_label = Gtk::manage(new class Gtk::Label(_("Browse:")));
 170         open_session_file_label->set_alignment(0, 0.5);
 171         m_create_master_bus->set_flags(Gtk::CAN_FOCUS);
 172         m_create_master_bus->set_relief(Gtk::RELIEF_NORMAL);
 173         m_create_master_bus->set_mode(true);
 174         m_create_master_bus->set_active(true);
 175         m_create_master_bus->set_border_width(0);
 176         advanced_table->set_row_spacings(0);
 177         advanced_table->set_col_spacings(0);
 178
 179         m_connect_inputs->set_flags(Gtk::CAN_FOCUS);
 180         m_connect_inputs->set_relief(Gtk::RELIEF_NORMAL);
 181         m_connect_inputs->set_mode(true);
 182         m_connect_inputs->set_active(true);
 183         m_connect_inputs->set_border_width(0);
 184
 185         m_limit_input_ports->set_flags(Gtk::CAN_FOCUS);
 186         m_limit_input_ports->set_relief(Gtk::RELIEF_NORMAL);
 187         m_limit_input_ports->set_mode(true);
 188         m_limit_input_ports->set_sensitive(true);
 189         m_limit_input_ports->set_border_width(0);
 190         m_input_limit_count->set_flags(Gtk::CAN_FOCUS);
 191         m_input_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 192         m_input_limit_count->set_numeric(true);
 193         m_input_limit_count->set_digits(0);
 194         m_input_limit_count->set_wrap(false);
 195         m_input_limit_count->set_sensitive(false);
 196
 197         bus_hbox = Gtk::manage (new Gtk::HBox (false, 0));
 198         bus_hbox->pack_start (*bus_table, Gtk::PACK_SHRINK, 18);
 199
 200         bus_label->set_alignment(0, 0.5);
 201         bus_label->set_padding(0,0);
 202         bus_label->set_line_wrap(false);
 203         bus_label->set_selectable(false);
 204         bus_label->set_use_markup(true);
 205         bus_frame->set_shadow_type(Gtk::SHADOW_NONE);
 206         bus_frame->set_label_align(0,0.5);
 207         bus_frame->add(*bus_hbox);
 208         bus_frame->set_label_widget(*bus_label);
 209
 210         bus_table->set_row_spacings (0);
 211         bus_table->set_col_spacings (0);
 212         bus_table->attach (*m_create_master_bus, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 213         bus_table->attach (*m_master_bus_channel_count, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 214         bus_table->attach (*chan_count_label_1, 2, 3, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 215         bus_table->attach (*m_create_control_bus, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 216         bus_table->attach (*m_control_bus_channel_count, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 217         bus_table->attach (*chan_count_label_2, 2, 3, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 218
 219         input_port_limit_hbox->pack_start(*m_limit_input_ports, Gtk::PACK_SHRINK, 6);
 220         input_port_limit_hbox->pack_start(*m_input_limit_count, Gtk::PACK_SHRINK, 0);
 221         input_port_limit_hbox->pack_start(*chan_count_label_3, Gtk::PACK_SHRINK, 6);
 222         input_port_vbox->pack_start(*m_connect_inputs, Gtk::PACK_SHRINK, 0);
 223         input_port_vbox->pack_start(*input_port_limit_hbox, Gtk::PACK_EXPAND_PADDING, 0);
 224         input_table->set_row_spacings(0);
 225         input_table->set_col_spacings(0);
 226         input_table->attach(*input_port_vbox, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 6);
 227
 228         input_hbox = Gtk::manage (new Gtk::HBox (false, 0));
 229         input_hbox->pack_start (*input_table, Gtk::PACK_SHRINK, 18);
 230
 231         input_label->set_alignment(0, 0.5);
 232         input_label->set_padding(0,0);
 233         input_label->set_line_wrap(false);
 234         input_label->set_selectable(false);
 235         input_label->set_use_markup(true);
 236         input_frame->set_shadow_type(Gtk::SHADOW_NONE);
 237         input_frame->set_label_align(0,0.5);
 238         input_frame->add(*input_hbox);
 239         input_frame->set_label_widget(*input_label);
 240
 241         m_connect_outputs->set_flags(Gtk::CAN_FOCUS);
 242         m_connect_outputs->set_relief(Gtk::RELIEF_NORMAL);
 243         m_connect_outputs->set_mode(true);
 244         m_connect_outputs->set_active(true);
 245         m_connect_outputs->set_border_width(0);
 246         m_limit_output_ports->set_flags(Gtk::CAN_FOCUS);
 247         m_limit_output_ports->set_relief(Gtk::RELIEF_NORMAL);
 248         m_limit_output_ports->set_mode(true);
 249         m_limit_output_ports->set_sensitive(true);
 250         m_limit_output_ports->set_border_width(0);
 251         m_output_limit_count->set_flags(Gtk::CAN_FOCUS);
 252         m_output_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 253         m_output_limit_count->set_numeric(false);
 254         m_output_limit_count->set_digits(0);
 255         m_output_limit_count->set_wrap(false);
 256         m_output_limit_count->set_sensitive(false);
 257         output_port_limit_hbox->pack_start(*m_limit_output_ports, Gtk::PACK_SHRINK, 6);
 258         output_port_limit_hbox->pack_start(*m_output_limit_count, Gtk::PACK_SHRINK, 0);
 259         output_port_limit_hbox->pack_start(*chan_count_label_4, Gtk::PACK_SHRINK, 6);
 260         m_connect_outputs_to_master->set_flags(Gtk::CAN_FOCUS);
 261         m_connect_outputs_to_master->set_relief(Gtk::RELIEF_NORMAL);
 262         m_connect_outputs_to_master->set_mode(true);
 263         m_connect_outputs_to_master->set_active(false);
 264         m_connect_outputs_to_master->set_border_width(0);
 265         m_connect_outputs_to_physical->set_flags(Gtk::CAN_FOCUS);
 266         m_connect_outputs_to_physical->set_relief(Gtk::RELIEF_NORMAL);
 267         m_connect_outputs_to_physical->set_mode(true);
 268         m_connect_outputs_to_physical->set_active(false);
 269         m_connect_outputs_to_physical->set_border_width(0);
 270         output_conn_vbox->pack_start(*m_connect_outputs, Gtk::PACK_SHRINK, 0);
 271         output_conn_vbox->pack_start(*m_connect_outputs_to_master, Gtk::PACK_SHRINK, 0);
 272         output_conn_vbox->pack_start(*m_connect_outputs_to_physical, Gtk::PACK_SHRINK, 0);
 273         output_vbox->set_border_width(6);
 274
 275         output_port_vbox->pack_start(*output_port_limit_hbox, Gtk::PACK_SHRINK, 0);
 276
 277         output_vbox->pack_start(*output_conn_vbox);
 278         output_vbox->pack_start(*output_port_vbox);
 279
 280         output_label->set_alignment(0, 0.5);
 281         output_label->set_padding(0,0);
 282         output_label->set_line_wrap(false);
 283         output_label->set_selectable(false);
 284         output_label->set_use_markup(true);
 285         output_frame->set_shadow_type(Gtk::SHADOW_NONE);
 286         output_frame->set_label_align(0,0.5);
 287
 288         output_hbox = Gtk::manage (new Gtk::HBox (false, 0));
 289         output_hbox->pack_start (*output_vbox, Gtk::PACK_SHRINK, 18);
 290
 291         output_frame->add(*output_hbox);
 292         output_frame->set_label_widget(*output_label);
 293
 294         advanced_vbox->pack_start(*advanced_table, Gtk::PACK_SHRINK, 0);
 295         advanced_vbox->pack_start(*bus_frame, Gtk::PACK_SHRINK, 6);
 296         advanced_vbox->pack_start(*input_frame, Gtk::PACK_SHRINK, 6);
 297         advanced_vbox->pack_start(*output_frame, Gtk::PACK_SHRINK, 0);
 298         advanced_label->set_padding(0,0);
 299         advanced_label->set_line_wrap(false);
 300         advanced_label->set_selectable(false);
 301         advanced_label->set_alignment(0, 0.5);
 302         advanced_expander->set_flags(Gtk::CAN_FOCUS);
 303         advanced_expander->set_border_width(0);
 304         advanced_expander->set_expanded(false);
 305         advanced_expander->set_spacing(0);
 306         advanced_expander->add(*advanced_vbox);
 307         advanced_expander->set_label_widget(*advanced_label);
 308         new_session_table->set_border_width(12);
 309         new_session_table->set_row_spacings(6);
 310         new_session_table->set_col_spacings(0);
 311         new_session_table->attach(*session_name_label, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL, 0, 0);
 312         new_session_table->attach(*m_name, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 313         new_session_table->attach(*session_location_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL, 0, 0);
 314         new_session_table->attach(*m_folder, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 315         new_session_table->attach(*session_template_label, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL, 0, 0);
 316         new_session_table->attach(*m_template, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 317
 318         if (!ARDOUR::Profile->get_sae()) {
 319                 new_session_table->attach(*advanced_expander, 0, 2, 3, 4, Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 6);
 320         }
 321
 322         open_session_hbox->pack_start(*open_session_file_label, false, false, 12);
 323         open_session_hbox->pack_start(*m_open_filechooser, true, true, 12);
 324         m_treeview->set_flags(Gtk::CAN_FOCUS);
 325         m_treeview->set_headers_visible(true);
 326         m_treeview->set_rules_hint(false);
 327         m_treeview->set_reorderable(false);
 328         m_treeview->set_enable_search(true);
 329         m_treeview->set_fixed_height_mode(false);
 330         m_treeview->set_hover_selection(false);
 331         m_treeview->set_size_request(-1, 150);
 332         recent_scrolledwindow->set_flags(Gtk::CAN_FOCUS);
 333         recent_scrolledwindow->set_border_width(6);
 334         recent_scrolledwindow->set_shadow_type(Gtk::SHADOW_IN);
 335         recent_scrolledwindow->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 336         recent_scrolledwindow->property_window_placement().set_value(Gtk::CORNER_TOP_LEFT);
 337         recent_scrolledwindow->add(*m_treeview);
 338
 339         recent_sesion_label->set_padding(0,0);
 340         recent_sesion_label->set_line_wrap(false);
 341         recent_sesion_label->set_selectable(false);
 342         recent_frame->set_border_width(12);
 343         recent_frame->set_shadow_type(Gtk::SHADOW_NONE);
 344         recent_frame->add(*recent_scrolledwindow);
 345         recent_frame->set_label_widget(*recent_sesion_label);
 346         open_session_vbox->pack_start(*recent_frame, Gtk::PACK_EXPAND_WIDGET, 0);
 347         open_session_vbox->pack_start(*open_session_hbox, Gtk::PACK_SHRINK, 12);
 348         m_notebook->set_flags(Gtk::CAN_FOCUS);
 349         m_notebook->set_scrollable(true);
 350         get_vbox()->set_homogeneous(false);
 351         get_vbox()->set_spacing(0);
 352         get_vbox()->pack_start(*m_notebook, Gtk::PACK_SHRINK, 0);
 353
 354         /*
 355            icon setting is done again in the editor (for the whole app),
 356            but its all chickens and eggs at this point.
 357         */
 358
 359         list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
 360         Glib::RefPtr<Gdk::Pixbuf> icon;
 361
 362         if ((icon = ::get_icon ("ardour_icon_16px")) != 0) {
 363                 window_icons.push_back (icon);
 364         }
 365         if ((icon = ::get_icon ("ardour_icon_22px")) != 0) {
 366                 window_icons.push_back (icon);
 367         }
 368         if ((icon = ::get_icon ("ardour_icon_32px")) != 0) {
 369                 window_icons.push_back (icon);
 370         }
 371         if ((icon = ::get_icon ("ardour_icon_48px")) != 0) {
 372                 window_icons.push_back (icon);
 373         }
 374         if (!window_icons.empty()) {
 375                 set_icon_list (window_icons);
 376         }
 377
 378         WindowTitle title(Glib::get_application_name());
 379         title += _("Session Control");
 380         set_title(title.get_string());
 381
 382         //set_modal(false);
 383         //property_window_position().set_value(Gtk::WIN_POS_NONE);
 384         set_resizable(false);
 385         //property_destroy_with_parent().set_value(false);
 386         set_has_separator(false);
 387         // add_button(Gtk::Stock::HELP, Gtk::RESPONSE_HELP);
 388         add_button(Gtk::Stock::QUIT, Gtk::RESPONSE_CANCEL);
 389         add_button(Gtk::Stock::CLEAR, Gtk::RESPONSE_NONE);
 390         m_okbutton = add_button(Gtk::Stock::NEW, Gtk::RESPONSE_OK);
 391
 392         recent_model = Gtk::TreeStore::create (recent_columns);
 393         m_treeview->set_model (recent_model);
 394         m_treeview->append_column (_("Recent Sessions"), recent_columns.visible_name);
 395         m_treeview->set_headers_visible (false);
 396         m_treeview->get_selection()->set_mode (Gtk::SELECTION_SINGLE);
 397
 398         if (is_directory (user_template_directory ()))
 399         {
 400                 m_template->set_current_folder (user_template_directory().to_string());
 401         }
 402         else if (is_directory (system_template_directory ()))
 403         {
 404                 m_template->set_current_folder (system_template_directory().to_string());
 405         }
 406
 407         if (is_directory (system_template_directory ()))
 408         {
 409                 m_template->add_shortcut_folder (system_template_directory().to_string());
 410         }
 411
 412         m_template->set_title(_("select template"));
 413         Gtk::FileFilter* session_filter = manage (new (Gtk::FileFilter));
 414         session_filter->add_pattern(X_("*.ardour"));
 415         session_filter->add_pattern(X_("*.ardour.bak"));
 416         m_open_filechooser->set_filter (*session_filter);
 417         m_open_filechooser->set_current_folder(getenv ("HOME"));
 418         m_open_filechooser->set_title(_("select session file"));
 419
 420         Gtk::FileFilter* template_filter = manage (new (Gtk::FileFilter));
 421         template_filter->add_pattern(X_("*.template"));
 422         m_template->set_filter (*template_filter);
 423
 424         m_folder->set_current_folder(getenv ("HOME"));
 425         m_folder->set_title(_("select directory"));
 426
 427         m_notebook->set_current_page(0);
 428         m_notebook->show();
 429         m_notebook->show_all_children();
 430
 431
 432         set_default_response (Gtk::RESPONSE_OK);
 433         if (!ARDOUR_COMMAND_LINE::session_name.length()) {
 434                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 435                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 436         } else {
 437                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 438                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 439         }
 440
 441         ///@ connect some signals
 442
 443         m_connect_inputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_inputs_clicked));
 444         m_connect_outputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_outputs_clicked));
 445         m_limit_input_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_inputs_clicked));
 446         m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
 447         m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
 448         m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
 449         m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
 450         m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
 451         m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
 452         m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
 453         m_open_filechooser->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::file_chosen));
 454         m_template->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::template_chosen));
 455
 456         page_set = Pages (0);
 457 }
 458
 459 NewSessionDialog::~NewSessionDialog()
 460 {
 461        in_destructor = true;
 462 }
 463
 464 int
 465 NewSessionDialog::run ()
 466 {
 467         if (!page_set) {
 468                 /* nothing to display */
 469                 return Gtk::RESPONSE_OK;
 470         }
 471
 472         return ArdourDialog::run ();
 473 }
 474
 475 void
 476 NewSessionDialog::set_have_engine (bool yn)
 477 {
 478         if (yn) {
 479                 m_notebook->remove_page (engine_control);
 480                 page_set = Pages (page_set & ~EnginePage);
 481         } else {
 482                 if (!(page_set & EnginePage)) {
 483                         m_notebook->append_page (engine_control, _("Audio Setup"));
 484                         m_notebook->show_all_children();
 485                         page_set = Pages (page_set | EnginePage);
 486                 }
 487         }
 488 }
 489
 490
 491 void
 492 NewSessionDialog::set_existing_session (bool yn)
 493 {
 494         if (yn) {
 495
 496                 if (page_set & NewPage) {
 497                         m_notebook->remove_page (*new_session_table);
 498                         page_set = Pages (page_set & ~NewPage);
 499                 }
 500
 501                 if (page_set & OpenPage) {
 502                         m_notebook->remove_page (*open_session_vbox);
 503                         page_set = Pages (page_set & ~OpenPage);
 504                 }
 505
 506         } else {
 507                 if (!(page_set & NewPage)) {
 508                         m_notebook->append_page(*new_session_table, _("New Session"));
 509                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 510                         page_set = Pages (page_set | NewPage);
 511                 }
 512                 if (!(page_set & OpenPage)) {
 513                         m_notebook->append_page(*open_session_vbox, _("Open Session"));
 514                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 515                         page_set = Pages (page_set | OpenPage);
 516                 }
 517
 518                 m_notebook->show_all_children();
 519         }
 520 }
 521
 522 void
 523 NewSessionDialog::set_session_name (const Glib::ustring& name)
 524 {
 525         m_name->set_text (name);
 526 }
 527
 528 void
 529 NewSessionDialog::set_session_folder(const Glib::ustring& dir)
 530 {
 531         Glib::ustring realdir = dir;
 532         char* res;
 533
 534         /* this little tangled mess is a result of 4 things:
 535
 536             1) GtkFileChooser vomits when given a non-absolute directory
 537                    argument to set_current_folder()
 538             2) canonicalize_file_name() doesn't exist on OS X
 539             3) linux man page for realpath() says "do not use this function"
 540             4) canonicalize_file_name() & realpath() have entirely
 541                    different semantics on OS X and Linux when given
 542                    a non-existent path.
 543
 544            as result of all this, we take two distinct pathways through the code.
 545         */
 546
 547
 548 #ifdef __APPLE__
 549
 550         char buf[PATH_MAX];
 551
 552         if((res = realpath (dir.c_str(), buf)) != 0) {
 553                 if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 554                         realdir = Glib::path_get_dirname (realdir);
 555                 }
 556                 m_folder->set_current_folder (realdir);
 557         }
 558
 559
 560 #else
 561         if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 562                 realdir = Glib::path_get_dirname (realdir);
 563                 cerr << "didn't exist, use " << realdir << endl;
 564         }
 565
 566         if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
 567                 cerr << "canonical, use " << res << endl;
 568                 m_folder->set_current_folder (res);
 569                 free (res);
 570         }
 571
 572 #endif
 573
 574 }
 575
 576 std::string
 577 NewSessionDialog::session_name() const
 578 {
 579         std::string str = Glib::filename_from_utf8(m_open_filechooser->get_filename());
 580         std::string::size_type position = str.find_last_of ('/');
 581         str = str.substr (position+1);
 582         position = str.find_last_of ('.');
 583         str = str.substr (0, position);
 584
 585         /*
 586           XXX what to do if it's a .bak file?
 587           load_session doesn't allow it!
 588
 589         if ((position = str.rfind(".bak")) != string::npos) {
 590                 str = str.substr (0, position);
 591         }
 592         */
 593
 594         switch (which_page()) {
 595         case NewPage:
 596         case EnginePage:
 597                 /* new or audio setup pages */
 598                 return Glib::filename_from_utf8(m_name->get_text());
 599         default:
 600                 break;
 601         }
 602
 603         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 604                 return Glib::filename_from_utf8(str);
 605         }
 606         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 607         return (*i)[recent_columns.visible_name];
 608 }
 609
 610 std::string
 611 NewSessionDialog::session_folder() const
 612 {
 613         switch (which_page()) {
 614         case NewPage:
 615                 return Glib::filename_from_utf8(m_folder->get_filename());
 616
 617         case EnginePage:
 618                 if (page_set == EnginePage) {
 619                         /* just engine page, nothing else : use m_folder since it should be set */
 620                         return Glib::filename_from_utf8(m_folder->get_filename());
 621                 }
 622                 break;
 623
 624         default:
 625                 break;
 626         }
 627
 628         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 629                 const string filename(Glib::filename_from_utf8(m_open_filechooser->get_filename()));
 630                 return Glib::path_get_dirname(filename);
 631         }
 632
 633         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 634         return (*i)[recent_columns.fullpath];
 635 }
 636
 637 bool
 638 NewSessionDialog::use_session_template() const
 639 {
 640         if (m_template->get_filename().empty() && (which_page() == NewPage))
 641                 return false;
 642         return true;
 643 }
 644
 645 std::string
 646 NewSessionDialog::session_template_name() const
 647 {
 648         return Glib::filename_from_utf8(m_template->get_filename());
 649 }
 650
 651 bool
 652 NewSessionDialog::create_master_bus() const
 653 {
 654         return m_create_master_bus->get_active();
 655 }
 656
 657 int
 658 NewSessionDialog::master_channel_count() const
 659 {
 660         return m_master_bus_channel_count->get_value_as_int();
 661 }
 662
 663 bool
 664 NewSessionDialog::create_control_bus() const
 665 {
 666         return m_create_control_bus->get_active();
 667 }
 668
 669 int
 670 NewSessionDialog::control_channel_count() const
 671 {
 672         return m_control_bus_channel_count->get_value_as_int();
 673 }
 674
 675 bool
 676 NewSessionDialog::connect_inputs() const
 677 {
 678         return m_connect_inputs->get_active();
 679 }
 680
 681 bool
 682 NewSessionDialog::limit_inputs_used_for_connection() const
 683 {
 684         return m_limit_input_ports->get_active();
 685 }
 686
 687 int
 688 NewSessionDialog::input_limit_count() const
 689 {
 690         return m_input_limit_count->get_value_as_int();
 691 }
 692
 693 bool
 694 NewSessionDialog::connect_outputs() const
 695 {
 696         return m_connect_outputs->get_active();
 697 }
 698
 699 bool
 700 NewSessionDialog::limit_outputs_used_for_connection() const
 701 {
 702         return m_limit_output_ports->get_active();
 703 }
 704
 705 int
 706 NewSessionDialog::output_limit_count() const
 707 {
 708         return m_output_limit_count->get_value_as_int();
 709 }
 710
 711 bool
 712 NewSessionDialog::connect_outs_to_master() const
 713 {
 714         return m_connect_outputs_to_master->get_active();
 715 }
 716
 717 bool
 718 NewSessionDialog::connect_outs_to_physical() const
 719 {
 720         return m_connect_outputs_to_physical->get_active();
 721 }
 722
 723 int
 724 NewSessionDialog::get_current_page()
 725 {
 726         return m_notebook->get_current_page();
 727 }
 728
 729 NewSessionDialog::Pages
 730 NewSessionDialog::which_page () const
 731 {
 732         int num = m_notebook->get_current_page();
 733
 734         if (page_set == NewPage) {
 735                 return NewPage;
 736
 737         } else if (page_set == OpenPage) {
 738                 return OpenPage;
 739
 740         } else if (page_set == EnginePage) {
 741                 return EnginePage;
 742
 743         } else if (page_set == NewPage|OpenPage) {
 744                 switch (num) {
 745                 case 0:
 746                         return NewPage;
 747                 default:
 748                         return OpenPage;
 749                 }
 750
 751         } else if (page_set == NewPage|EnginePage) {
 752                 switch (num) {
 753                 case 0:
 754                         return NewPage;
 755                 default:
 756                         return EnginePage;
 757                 }
 758
 759         } else if (page_set == NewPage|EnginePage|OpenPage) {
 760                 switch (num) {
 761                 case 0:
 762                         return NewPage;
 763                 case 1:
 764                         return OpenPage;
 765                 default:
 766                         return EnginePage;
 767                 }
 768
 769         } else if (page_set == OpenPage|EnginePage) {
 770                 switch (num) {
 771                 case 0:
 772                         return OpenPage;
 773                 default:
 774                         return EnginePage;
 775                 }
 776         }
 777 }
 778
 779 void
 780 NewSessionDialog::set_current_page(int page)
 781 {
 782         return m_notebook->set_current_page (page);
 783 }
 784
 785 void
 786 NewSessionDialog::reset_name()
 787 {
 788         m_name->set_text("");
 789         set_response_sensitive (Gtk::RESPONSE_OK, false);
 790 }
 791
 792 void
 793 NewSessionDialog::on_new_session_name_entry_changed ()
 794 {
 795         if (m_name->get_text() != "") {
 796                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 797                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 798         } else {
 799                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 800         }
 801 }
 802
 803 void
 804 NewSessionDialog::notebook_page_changed (GtkNotebookPage* np, uint pagenum)
 805 {
 806         if (in_destructor) {
 807                 return;
 808         }
 809
 810         switch (which_page()) {
 811         case OpenPage:
 812                 on_new_session_page = false;
 813                 m_okbutton->set_label(_("Open"));
 814                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 815                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 816                 if (m_treeview->get_selection()->count_selected_rows() == 0) {
 817                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 818                 } else {
 819                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 820                 }
 821                 break;
 822
 823         case EnginePage:
 824                 on_new_session_page = false;
 825                 m_okbutton->set_label(_("Open"));
 826                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 827                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 828                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 829                 break;
 830
 831         default:
 832                 on_new_session_page = true;
 833                 m_okbutton->set_label(_("New"));
 834                 m_okbutton->set_image (*(new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
 835                 if (m_name->get_text() == "") {
 836                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 837                         m_name->grab_focus();
 838                 } else {
 839                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 840                 }
 841         }
 842 }
 843
 844 void
 845 NewSessionDialog::treeview_selection_changed ()
 846 {
 847         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 848                 if (!m_open_filechooser->get_filename().empty()) {
 849                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 850                 } else {
 851                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 852                 }
 853         } else {
 854                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 855         }
 856 }
 857
 858 void
 859 NewSessionDialog::file_chosen ()
 860 {
 861         switch (which_page()) {
 862       case OpenPage:
 863          break;
 864            case NewPage:
 865            case EnginePage:
 866                    return;
 867         }
 868
 869         m_treeview->get_selection()->unselect_all();
 870
 871         Glib::RefPtr<Gdk::Window> win (get_window());
 872
 873         if (win) {
 874                 win->set_cursor(Gdk::Cursor(Gdk::WATCH));
 875         }
 876
 877         if (!m_open_filechooser->get_filename().empty()) {
 878                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 879                 response (Gtk::RESPONSE_OK);
 880         } else {
 881                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 882         }
 883 }
 884
 885 void
 886 NewSessionDialog::template_chosen ()
 887 {
 888         if (m_template->get_filename() != "" ) {;
 889                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 890         } else {
 891                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 892         }
 893 }
 894
 895 void
 896 NewSessionDialog::recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col)
 897 {
 898         response (Gtk::RESPONSE_YES);
 899 }
 900
 901 void
 902 NewSessionDialog::connect_inputs_clicked ()
 903 {
 904         m_limit_input_ports->set_sensitive(m_connect_inputs->get_active());
 905
 906         if (m_connect_inputs->get_active() && m_limit_input_ports->get_active()) {
 907                 m_input_limit_count->set_sensitive(true);
 908         } else {
 909                 m_input_limit_count->set_sensitive(false);
 910         }
 911 }
 912
 913 void
 914 NewSessionDialog::connect_outputs_clicked ()
 915 {
 916         m_limit_output_ports->set_sensitive(m_connect_outputs->get_active());
 917
 918         if (m_connect_outputs->get_active() && m_limit_output_ports->get_active()) {
 919                 m_output_limit_count->set_sensitive(true);
 920         } else {
 921                 m_output_limit_count->set_sensitive(false);
 922         }
 923 }
 924
 925 void
 926 NewSessionDialog::limit_inputs_clicked ()
 927 {
 928         m_input_limit_count->set_sensitive(m_limit_input_ports->get_active());
 929 }
 930
 931 void
 932 NewSessionDialog::limit_outputs_clicked ()
 933 {
 934         m_output_limit_count->set_sensitive(m_limit_output_ports->get_active());
 935 }
 936
 937 void
 938 NewSessionDialog::master_bus_button_clicked ()
 939 {
 940         m_master_bus_channel_count->set_sensitive(m_create_master_bus->get_active());
 941 }
 942
 943 void
 944 NewSessionDialog::monitor_bus_button_clicked ()
 945 {
 946         m_control_bus_channel_count->set_sensitive(m_create_control_bus->get_active());
 947 }
 948
 949 void
 950 NewSessionDialog::reset_template()
 951 {
 952         m_template->unselect_all ();
 953 }
 954
 955 void
 956 NewSessionDialog::reset_recent()
 957 {
 958         std::vector<sys::path> session_directories;
 959         RecentSessionsSorter cmp;
 960
 961         recent_model->clear ();
 962
 963         ARDOUR::RecentSessions rs;
 964         ARDOUR::read_recent_sessions (rs);
 965
 966         // sort them alphabetically
 967         sort (rs.begin(), rs.end(), cmp);
 968
 969         for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
 970                 session_directories.push_back ((*i).second);
 971         }
 972
 973         for (vector<sys::path>::const_iterator i = session_directories.begin();
 974                         i != session_directories.end(); ++i)
 975         {
 976                 std::vector<sys::path> state_file_paths;
 977
 978                 // now get available states for this session
 979
 980                 get_state_files_in_directory (*i, state_file_paths);
 981
 982                 if (state_file_paths.empty()) {
 983                         // no state file?
 984                         continue;
 985                 }
 986
 987                 std::vector<string> state_file_names(get_file_names_no_extension (state_file_paths));
 988
 989                 Gtk::TreeModel::Row row = *(recent_model->append());
 990
 991                 const string fullpath = (*i).to_string();
 992
 993                 row[recent_columns.visible_name] = Glib::path_get_basename (fullpath);
 994                 row[recent_columns.fullpath] = fullpath;
 995
 996                 if (state_file_names.size() > 1) {
 997
 998                         // add the children
 999
1000                         for (std::vector<std::string>::iterator i2 = state_file_names.begin();
1001                                         i2 != state_file_names.end(); ++i2)
1002                         {
1003
1004                                 Gtk::TreeModel::Row child_row = *(recent_model->append (row.children()));
1005
1006                                 child_row[recent_columns.visible_name] = *i2;
1007                                 child_row[recent_columns.fullpath] = fullpath;
1008                         }
1009                 }
1010         }
1011 }
1012
1013 void
1014 NewSessionDialog::reset()
1015 {
1016         reset_name();
1017         reset_template();
1018         set_response_sensitive (Gtk::RESPONSE_NONE, false);
1019 }