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 <pbd/error.h>
  21
  22 #include <ardour/recent_sessions.h>
  23 #include <ardour/session.h>
  24 #include <ardour/profile.h>
  25
  26 #include <gtkmm/entry.h>
  27 #include <gtkmm/filechooserbutton.h>
  28 #include <gtkmm/spinbutton.h>
  29 #include <gtkmm/checkbutton.h>
  30 #include <gtkmm/radiobutton.h>
  31 #include <gtkmm/filefilter.h>
  32 #include <gtkmm/stock.h>
  33 #include <gdkmm/cursor.h>
  34
  35 #include <gtkmm2ext/window_title.h>
  36
  37 using namespace Gtk;
  38 using namespace Gtkmm2ext;
  39 using namespace PBD;
  40
  41 #include "opts.h"
  42 #include "utils.h"
  43 #include "i18n.h"
  44 #include "new_session_dialog.h"
  45
  46 NewSessionDialog::NewSessionDialog()
  47         : ArdourDialog ("session control")
  48 {
  49         in_destructor = false;
  50         session_name_label = new Gtk::Label(_("Name :"));
  51         last_name_page = NewPage;
  52         m_name = new Gtk::Entry();
  53         m_name->set_text(ARDOUR_COMMAND_LINE::session_name);
  54
  55         chan_count_label_1 = new Gtk::Label(_("channels"));
  56         chan_count_label_2 = new Gtk::Label(_("channels"));
  57         chan_count_label_3 = new Gtk::Label(_("channels"));
  58         chan_count_label_4 = new Gtk::Label(_("channels"));
  59
  60         chan_count_label_1->set_alignment(0,0.5);
  61         chan_count_label_1->set_padding(0,0);
  62         chan_count_label_1->set_line_wrap(false);
  63
  64         chan_count_label_2->set_alignment(0,0.5);
  65         chan_count_label_2->set_padding(0,0);
  66         chan_count_label_2->set_line_wrap(false);
  67
  68         chan_count_label_3->set_alignment(0,0.5);
  69         chan_count_label_3->set_padding(0,0);
  70         chan_count_label_3->set_line_wrap(false);
  71
  72         chan_count_label_4->set_alignment(0,0.5);
  73         chan_count_label_4->set_padding(0,0);
  74         chan_count_label_4->set_line_wrap(false);
  75
  76         bus_label = new Gtk::Label(_("<b>Busses</b>"));
  77         input_label = new Gtk::Label(_("<b>Inputs</b>"));
  78         output_label = new Gtk::Label(_("<b>Outputs</b>"));
  79
  80         session_location_label = new Gtk::Label(_("Create Folder In :"));
  81         m_folder = new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
  82         session_template_label = new Gtk::Label(_("Template :"));
  83         m_template = new Gtk::FileChooserButton();
  84         m_create_control_bus = new Gtk::CheckButton(_("Create Monitor Bus"));
  85
  86         Gtk::Adjustment *m_control_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10));
  87         m_control_bus_channel_count = new Gtk::SpinButton(*m_control_bus_channel_count_adj, 1, 0);
  88
  89         Gtk::Adjustment *m_master_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10));
  90         m_master_bus_channel_count = new Gtk::SpinButton(*m_master_bus_channel_count_adj, 1, 0);
  91         m_create_master_bus = new Gtk::CheckButton(_("Create Master Bus"));
  92         advanced_table = new Gtk::Table(2, 2, true);
  93         m_connect_inputs = new Gtk::CheckButton(_("Automatically Connect to Physical Inputs"));
  94         m_limit_input_ports = new Gtk::CheckButton(_("Use only"));
  95
  96         Gtk::Adjustment *m_input_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10));
  97         m_input_limit_count = new Gtk::SpinButton(*m_input_limit_count_adj, 1, 0);
  98         input_port_limit_hbox = new Gtk::HBox(false, 0);
  99         input_port_vbox = new Gtk::VBox(false, 0);
 100         input_table = new Gtk::Table(2, 2, false);
 101
 102         bus_frame = new Gtk::Frame();
 103         bus_table = new Gtk::Table (2, 3, false);
 104
 105         input_frame = new Gtk::Frame();
 106         m_connect_outputs = new Gtk::CheckButton(_("Automatically Connect Outputs"));
 107         m_limit_output_ports = new Gtk::CheckButton(_("Use only"));
 108
 109         Gtk::Adjustment *m_output_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10));
 110         m_output_limit_count = new Gtk::SpinButton(*m_output_limit_count_adj, 1, 0);
 111         output_port_limit_hbox = new Gtk::HBox(false, 0);
 112         output_port_vbox = new Gtk::VBox(false, 0);
 113
 114         Gtk::RadioButton::Group _RadioBGroup_m_connect_outputs_to_master;
 115         m_connect_outputs_to_master = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Master Bus"));
 116         m_connect_outputs_to_physical = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Physical Outputs"));
 117         output_conn_vbox = new Gtk::VBox(false, 0);
 118         output_vbox = new Gtk::VBox(false, 0);
 119
 120         output_frame = new Gtk::Frame();
 121         advanced_vbox = new Gtk::VBox(false, 0);
 122         advanced_label = new Gtk::Label(_("Advanced Options"));
 123         advanced_expander = new Gtk::Expander();
 124         new_session_table = new Gtk::Table(2, 2, false);
 125         m_open_filechooser = new Gtk::FileChooserButton();
 126         open_session_hbox = new Gtk::HBox(false, 0);
 127         m_treeview = new Gtk::TreeView();
 128         recent_scrolledwindow = new Gtk::ScrolledWindow();
 129
 130         recent_sesion_label = new Gtk::Label(_("Recent:"));
 131         recent_frame = new Gtk::Frame();
 132         open_session_vbox = new Gtk::VBox(false, 0);
 133         m_notebook = new Gtk::Notebook();
 134         session_name_label->set_alignment(0, 0.5);
 135         session_name_label->set_padding(6,0);
 136         session_name_label->set_line_wrap(false);
 137         session_name_label->set_selectable(false);
 138         m_name->set_editable(true);
 139         m_name->set_max_length(0);
 140         m_name->set_has_frame(true);
 141         m_name->set_activates_default(true);
 142         m_name->set_width_chars (40);
 143         session_location_label->set_alignment(0,0.5);
 144         session_location_label->set_padding(6,0);
 145         session_location_label->set_line_wrap(false);
 146         session_location_label->set_selectable(false);
 147         session_template_label->set_alignment(0,0.5);
 148         session_template_label->set_padding(6,0);
 149         session_template_label->set_line_wrap(false);
 150         session_template_label->set_selectable(false);
 151         m_create_control_bus->set_flags(Gtk::CAN_FOCUS);
 152         m_create_control_bus->set_relief(Gtk::RELIEF_NORMAL);
 153         m_create_control_bus->set_mode(true);
 154         m_create_control_bus->set_active(false);
 155         m_create_control_bus->set_border_width(0);
 156         m_control_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 157         m_control_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 158         m_control_bus_channel_count->set_numeric(true);
 159         m_control_bus_channel_count->set_digits(0);
 160         m_control_bus_channel_count->set_wrap(false);
 161         m_control_bus_channel_count->set_sensitive(false);
 162         m_master_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 163         m_master_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 164         m_master_bus_channel_count->set_numeric(true);
 165         m_master_bus_channel_count->set_digits(0);
 166         m_master_bus_channel_count->set_wrap(false);
 167         open_session_file_label = new Gtk::Label(_("Browse:"));
 168         open_session_file_label->set_alignment(0, 0.5);
 169         m_create_master_bus->set_flags(Gtk::CAN_FOCUS);
 170         m_create_master_bus->set_relief(Gtk::RELIEF_NORMAL);
 171         m_create_master_bus->set_mode(true);
 172         m_create_master_bus->set_active(true);
 173         m_create_master_bus->set_border_width(0);
 174         advanced_table->set_row_spacings(0);
 175         advanced_table->set_col_spacings(0);
 176
 177         m_connect_inputs->set_flags(Gtk::CAN_FOCUS);
 178         m_connect_inputs->set_relief(Gtk::RELIEF_NORMAL);
 179         m_connect_inputs->set_mode(true);
 180         m_connect_inputs->set_active(true);
 181         m_connect_inputs->set_border_width(0);
 182
 183         m_limit_input_ports->set_flags(Gtk::CAN_FOCUS);
 184         m_limit_input_ports->set_relief(Gtk::RELIEF_NORMAL);
 185         m_limit_input_ports->set_mode(true);
 186         m_limit_input_ports->set_sensitive(true);
 187         m_limit_input_ports->set_border_width(0);
 188         m_input_limit_count->set_flags(Gtk::CAN_FOCUS);
 189         m_input_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 190         m_input_limit_count->set_numeric(true);
 191         m_input_limit_count->set_digits(0);
 192         m_input_limit_count->set_wrap(false);
 193         m_input_limit_count->set_sensitive(false);
 194
 195         bus_hbox = new Gtk::HBox (false, 0);
 196         bus_hbox->pack_start (*bus_table, Gtk::PACK_SHRINK, 18);
 197
 198         bus_label->set_alignment(0, 0.5);
 199         bus_label->set_padding(0,0);
 200         bus_label->set_line_wrap(false);
 201         bus_label->set_selectable(false);
 202         bus_label->set_use_markup(true);
 203         bus_frame->set_shadow_type(Gtk::SHADOW_NONE);
 204         bus_frame->set_label_align(0,0.5);
 205         bus_frame->add(*bus_hbox);
 206         bus_frame->set_label_widget(*bus_label);
 207
 208         bus_table->set_row_spacings (0);
 209         bus_table->set_col_spacings (0);
 210         bus_table->attach (*m_create_master_bus, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 211         bus_table->attach (*m_master_bus_channel_count, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 212         bus_table->attach (*chan_count_label_1, 2, 3, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 213         bus_table->attach (*m_create_control_bus, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 214         bus_table->attach (*m_control_bus_channel_count, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 215         bus_table->attach (*chan_count_label_2, 2, 3, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 216
 217         input_port_limit_hbox->pack_start(*m_limit_input_ports, Gtk::PACK_SHRINK, 6);
 218         input_port_limit_hbox->pack_start(*m_input_limit_count, Gtk::PACK_SHRINK, 0);
 219         input_port_limit_hbox->pack_start(*chan_count_label_3, Gtk::PACK_SHRINK, 6);
 220         input_port_vbox->pack_start(*m_connect_inputs, Gtk::PACK_SHRINK, 0);
 221         input_port_vbox->pack_start(*input_port_limit_hbox, Gtk::PACK_EXPAND_PADDING, 0);
 222         input_table->set_row_spacings(0);
 223         input_table->set_col_spacings(0);
 224         input_table->attach(*input_port_vbox, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 6);
 225
 226         input_hbox = new Gtk::HBox (false, 0);
 227         input_hbox->pack_start (*input_table, Gtk::PACK_SHRINK, 18);
 228
 229         input_label->set_alignment(0, 0.5);
 230         input_label->set_padding(0,0);
 231         input_label->set_line_wrap(false);
 232         input_label->set_selectable(false);
 233         input_label->set_use_markup(true);
 234         input_frame->set_shadow_type(Gtk::SHADOW_NONE);
 235         input_frame->set_label_align(0,0.5);
 236         input_frame->add(*input_hbox);
 237         input_frame->set_label_widget(*input_label);
 238
 239         m_connect_outputs->set_flags(Gtk::CAN_FOCUS);
 240         m_connect_outputs->set_relief(Gtk::RELIEF_NORMAL);
 241         m_connect_outputs->set_mode(true);
 242         m_connect_outputs->set_active(true);
 243         m_connect_outputs->set_border_width(0);
 244         m_limit_output_ports->set_flags(Gtk::CAN_FOCUS);
 245         m_limit_output_ports->set_relief(Gtk::RELIEF_NORMAL);
 246         m_limit_output_ports->set_mode(true);
 247         m_limit_output_ports->set_sensitive(true);
 248         m_limit_output_ports->set_border_width(0);
 249         m_output_limit_count->set_flags(Gtk::CAN_FOCUS);
 250         m_output_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 251         m_output_limit_count->set_numeric(false);
 252         m_output_limit_count->set_digits(0);
 253         m_output_limit_count->set_wrap(false);
 254         m_output_limit_count->set_sensitive(false);
 255         output_port_limit_hbox->pack_start(*m_limit_output_ports, Gtk::PACK_SHRINK, 6);
 256         output_port_limit_hbox->pack_start(*m_output_limit_count, Gtk::PACK_SHRINK, 0);
 257         output_port_limit_hbox->pack_start(*chan_count_label_4, Gtk::PACK_SHRINK, 6);
 258         m_connect_outputs_to_master->set_flags(Gtk::CAN_FOCUS);
 259         m_connect_outputs_to_master->set_relief(Gtk::RELIEF_NORMAL);
 260         m_connect_outputs_to_master->set_mode(true);
 261         m_connect_outputs_to_master->set_active(false);
 262         m_connect_outputs_to_master->set_border_width(0);
 263         m_connect_outputs_to_physical->set_flags(Gtk::CAN_FOCUS);
 264         m_connect_outputs_to_physical->set_relief(Gtk::RELIEF_NORMAL);
 265         m_connect_outputs_to_physical->set_mode(true);
 266         m_connect_outputs_to_physical->set_active(false);
 267         m_connect_outputs_to_physical->set_border_width(0);
 268         output_conn_vbox->pack_start(*m_connect_outputs, Gtk::PACK_SHRINK, 0);
 269         output_conn_vbox->pack_start(*m_connect_outputs_to_master, Gtk::PACK_SHRINK, 0);
 270         output_conn_vbox->pack_start(*m_connect_outputs_to_physical, Gtk::PACK_SHRINK, 0);
 271         output_vbox->set_border_width(6);
 272
 273         output_port_vbox->pack_start(*output_port_limit_hbox, Gtk::PACK_SHRINK, 0);
 274
 275         output_vbox->pack_start(*output_conn_vbox);
 276         output_vbox->pack_start(*output_port_vbox);
 277
 278         output_label->set_alignment(0, 0.5);
 279         output_label->set_padding(0,0);
 280         output_label->set_line_wrap(false);
 281         output_label->set_selectable(false);
 282         output_label->set_use_markup(true);
 283         output_frame->set_shadow_type(Gtk::SHADOW_NONE);
 284         output_frame->set_label_align(0,0.5);
 285
 286         output_hbox = new Gtk::HBox (false, 0);
 287         output_hbox->pack_start (*output_vbox, Gtk::PACK_SHRINK, 18);
 288
 289         output_frame->add(*output_hbox);
 290         output_frame->set_label_widget(*output_label);
 291
 292         advanced_vbox->pack_start(*advanced_table, Gtk::PACK_SHRINK, 0);
 293         advanced_vbox->pack_start(*bus_frame, Gtk::PACK_SHRINK, 6);
 294         advanced_vbox->pack_start(*input_frame, Gtk::PACK_SHRINK, 6);
 295         advanced_vbox->pack_start(*output_frame, Gtk::PACK_SHRINK, 0);
 296         advanced_label->set_padding(0,0);
 297         advanced_label->set_line_wrap(false);
 298         advanced_label->set_selectable(false);
 299         advanced_label->set_alignment(0, 0.5);
 300         advanced_expander->set_flags(Gtk::CAN_FOCUS);
 301         advanced_expander->set_border_width(0);
 302         advanced_expander->set_expanded(false);
 303         advanced_expander->set_spacing(0);
 304         advanced_expander->add(*advanced_vbox);
 305         advanced_expander->set_label_widget(*advanced_label);
 306         new_session_table->set_border_width(12);
 307         new_session_table->set_row_spacings(6);
 308         new_session_table->set_col_spacings(0);
 309         new_session_table->attach(*session_name_label, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL, 0, 0);
 310         new_session_table->attach(*m_name, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 311         new_session_table->attach(*session_location_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL, 0, 0);
 312         new_session_table->attach(*m_folder, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 313         new_session_table->attach(*session_template_label, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL, 0, 0);
 314         new_session_table->attach(*m_template, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 315
 316         if (!ARDOUR::Profile->get_sae()) {
 317                 new_session_table->attach(*advanced_expander, 0, 2, 3, 4, Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 6);
 318         }
 319
 320         open_session_hbox->pack_start(*open_session_file_label, false, false, 12);
 321         open_session_hbox->pack_start(*m_open_filechooser, true, true, 12);
 322         m_treeview->set_flags(Gtk::CAN_FOCUS);
 323         m_treeview->set_headers_visible(true);
 324         m_treeview->set_rules_hint(false);
 325         m_treeview->set_reorderable(false);
 326         m_treeview->set_enable_search(true);
 327         m_treeview->set_fixed_height_mode(false);
 328         m_treeview->set_hover_selection(false);
 329         m_treeview->set_size_request(-1, 150);
 330         recent_scrolledwindow->set_flags(Gtk::CAN_FOCUS);
 331         recent_scrolledwindow->set_border_width(6);
 332         recent_scrolledwindow->set_shadow_type(Gtk::SHADOW_IN);
 333         recent_scrolledwindow->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 334         recent_scrolledwindow->property_window_placement().set_value(Gtk::CORNER_TOP_LEFT);
 335         recent_scrolledwindow->add(*m_treeview);
 336
 337         recent_sesion_label->set_padding(0,0);
 338         recent_sesion_label->set_line_wrap(false);
 339         recent_sesion_label->set_selectable(false);
 340         recent_frame->set_border_width(12);
 341         recent_frame->set_shadow_type(Gtk::SHADOW_NONE);
 342         recent_frame->add(*recent_scrolledwindow);
 343         recent_frame->set_label_widget(*recent_sesion_label);
 344         open_session_vbox->pack_start(*recent_frame, Gtk::PACK_EXPAND_WIDGET, 0);
 345         open_session_vbox->pack_start(*open_session_hbox, Gtk::PACK_SHRINK, 12);
 346
 347         m_notebook->set_flags(Gtk::CAN_FOCUS);
 348         m_notebook->set_scrollable(true);
 349
 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         set_title(_("Session Control"));
 379
 380         set_position (Gtk::WIN_POS_MOUSE);
 381         set_resizable(false);
 382         set_has_separator(false);
 383         add_button(Gtk::Stock::QUIT, Gtk::RESPONSE_CANCEL);
 384         add_button(Gtk::Stock::CLEAR, Gtk::RESPONSE_NONE);
 385         m_okbutton = add_button(Gtk::Stock::NEW, Gtk::RESPONSE_OK);
 386
 387         recent_model = Gtk::TreeStore::create (recent_columns);
 388         m_treeview->set_model (recent_model);
 389         m_treeview->append_column (_("Recent Sessions"), recent_columns.visible_name);
 390         m_treeview->set_headers_visible (false);
 391         m_treeview->get_selection()->set_mode (Gtk::SELECTION_SINGLE);
 392
 393         std::string path = ARDOUR::get_user_ardour_path();
 394
 395         if (path.empty()) {
 396                 path = ARDOUR::get_system_data_path();
 397         }
 398
 399         const char * const template_dir_name = X_("templates");
 400
 401         //if SYSTEM template folder exists, add it to the file chooser
 402         const std::string sys_templates_path = ARDOUR::get_system_data_path() + "/" + template_dir_name;
 403
 404         if (Glib::file_test(sys_templates_path, Glib::FILE_TEST_IS_DIR))
 405         {
 406                 m_template->add_shortcut_folder(sys_templates_path);
 407                 m_template->set_current_folder (sys_templates_path);
 408         }
 409
 410         //if USER template folder exists, add it to the file chooser
 411         const std::string user_template_path = ARDOUR::get_user_ardour_path() + template_dir_name;
 412         bool utp_exists = true;
 413
 414         if (!Glib::file_test(user_template_path, Glib::FILE_TEST_IS_DIR)) {
 415                 if (g_mkdir_with_parents (user_template_path.c_str(), 0755)) {
 416                         utp_exists = false;
 417                 }
 418         }
 419
 420         if (utp_exists) {
 421                 m_template->add_shortcut_folder(user_template_path);
 422                 m_template->set_current_folder (user_template_path);
 423         }
 424
 425         m_template->set_title(_("select template"));
 426         Gtk::FileFilter* session_filter = manage (new (Gtk::FileFilter));
 427         session_filter->add_pattern(X_("*.ardour"));
 428         session_filter->add_pattern(X_("*.ardour.bak"));
 429         m_open_filechooser->set_filter (*session_filter);
 430         m_open_filechooser->set_current_folder(getenv ("HOME"));
 431         m_open_filechooser->set_title(_("select session file"));
 432
 433         Gtk::FileFilter* template_filter = manage (new (Gtk::FileFilter));
 434         template_filter->add_pattern(X_("*.ardour"));
 435         template_filter->add_pattern(X_("*.ardour.bak"));
 436         template_filter->add_pattern(X_("*.template"));
 437         m_template->set_filter (*template_filter);
 438
 439         m_folder->set_current_folder(getenv ("HOME"));
 440         m_folder->set_title(_("select directory"));
 441
 442 #ifdef GTKOSX
 443         m_folder->add_shortcut_folder("/Volumes");
 444         m_open_filechooser->add_shortcut_folder("/Volumes");
 445 #endif
 446
 447         on_new_session_page = true;
 448         m_notebook->set_current_page(0);
 449         m_notebook->show();
 450         m_notebook->show_all_children();
 451
 452         engine_page_session_folder = X_("");
 453         engine_page_session_name = X_("");
 454
 455         set_default_response (Gtk::RESPONSE_OK);
 456         if (!ARDOUR_COMMAND_LINE::session_name.length()) {
 457                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 458                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 459         } else {
 460                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 461                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 462         }
 463
 464         ///@ connect some signals
 465
 466         m_connect_inputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_inputs_clicked));
 467         m_connect_outputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_outputs_clicked));
 468         m_limit_input_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_inputs_clicked));
 469         m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
 470         m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
 471         m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
 472         m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
 473         m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
 474         m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
 475         m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
 476         m_open_filechooser->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::file_chosen));
 477         m_template->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::template_chosen));
 478
 479         page_set = Pages (0);
 480 }
 481
 482 NewSessionDialog::~NewSessionDialog()
 483 {
 484         in_destructor = true;
 485 }
 486
 487 int
 488 NewSessionDialog::run ()
 489 {
 490         if (!page_set) {
 491                 /* nothing to display */
 492                 return Gtk::RESPONSE_OK;
 493         }
 494         if (!(page_set & NewPage) && !(page_set & OpenPage)) {
 495                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 496         }
 497         return ArdourDialog::run ();
 498 }
 499
 500 void
 501 NewSessionDialog::set_have_engine (bool yn)
 502 {
 503
 504         m_notebook->remove_page (engine_control);
 505         page_set = Pages (page_set & ~EnginePage);
 506
 507         if (!yn) {
 508
 509                 engine_control.discover_servers ();
 510
 511                 if (engine_control.interface_chosen()) {
 512                         m_notebook->append_page (engine_control, _("Audio Setup"));
 513                         m_notebook->show_all_children();
 514                         page_set = Pages (page_set | EnginePage);
 515                 } else {
 516                         m_notebook->prepend_page (engine_control, _("Audio Setup"));
 517                         page_set = Pages (page_set | EnginePage);
 518
 519                         /* no interface ever selected - make it the first and only page */
 520                         if (page_set & NewPage) {
 521                                 m_notebook->remove_page (*new_session_table);
 522                                 page_set = Pages (page_set & ~NewPage);
 523                         }
 524                         if (page_set & OpenPage) {
 525                                 m_notebook->remove_page (*open_session_vbox);
 526                                 page_set = Pages (page_set & ~OpenPage);
 527                         }
 528                         m_notebook->show_all_children();
 529                 }
 530         }
 531 }
 532
 533 void
 534 NewSessionDialog::set_existing_session (bool yn)
 535 {
 536         if (yn) {
 537
 538                 if (page_set & NewPage) {
 539                         m_notebook->remove_page (*new_session_table);
 540                         page_set = Pages (page_set & ~NewPage);
 541                 }
 542
 543                 if (page_set & OpenPage) {
 544                         m_notebook->remove_page (*open_session_vbox);
 545                         page_set = Pages (page_set & ~OpenPage);
 546                 }
 547
 548         } else {
 549                 if (!(page_set & NewPage)) {
 550                         m_notebook->append_page(*new_session_table, _("New Session"));
 551                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 552                         page_set = Pages (page_set | NewPage);
 553                 }
 554                 if (!(page_set & OpenPage)) {
 555                         m_notebook->append_page(*open_session_vbox, _("Open Session"));
 556                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 557                         page_set = Pages (page_set | OpenPage);
 558                 }
 559
 560                 m_notebook->show_all_children();
 561         }
 562 }
 563
 564 void
 565 NewSessionDialog::set_session_name (const Glib::ustring& name)
 566 {
 567         m_name->set_text (name);
 568         engine_page_session_name = name;
 569 }
 570
 571 void
 572 NewSessionDialog::set_session_folder(const Glib::ustring& dir)
 573 {
 574         Glib::ustring realdir = dir;
 575
 576         /* this little tangled mess is a result of 4 things:
 577
 578             1) GtkFileChooser vomits when given a non-absolute directory
 579                    argument to set_current_folder()
 580             2) canonicalize_file_name() doesn't exist on OS X
 581             3) linux man page for realpath() says "do not use this function"
 582             4) canonicalize_file_name() & realpath() have entirely
 583                    different semantics on OS X and Linux when given
 584                    a non-existent path.
 585
 586            as result of all this, we take two distinct pathways through the code.
 587         */
 588
 589
 590 #ifdef __APPLE__
 591
 592         char buf[PATH_MAX];
 593
 594         if(realpath (dir.c_str(), buf) != 0) {
 595                 if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 596                         realdir = Glib::path_get_dirname (realdir);
 597                 }
 598                 m_folder->set_current_folder (realdir);
 599                 engine_page_session_folder = realdir;
 600         }
 601
 602
 603 #else
 604         char* res;
 605         if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 606                 realdir = Glib::path_get_dirname (realdir);
 607         }
 608
 609         if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
 610                 m_folder->set_current_folder (res);
 611                 engine_page_session_folder = res;
 612                 free (res);
 613         }
 614
 615 #endif
 616
 617 }
 618
 619 std::string
 620 NewSessionDialog::session_name() const
 621 {
 622         std::string str = Glib::filename_from_utf8 (m_open_filechooser->get_filename());
 623         std::string::size_type position = str.find_last_of (G_DIR_SEPARATOR);
 624         str = str.substr (position+1);
 625         position = str.find_last_of ('.');
 626         str = str.substr (0, position);
 627
 628         /*
 629           XXX what to do if it's a .bak file?
 630           load_session doesn't allow it!
 631
 632         if ((position = str.rfind(".bak")) != string::npos) {
 633                 str = str.substr (0, position);
 634         }
 635         */
 636
 637         switch (which_page()) {
 638         case NewPage:
 639                 return Glib::filename_from_utf8(m_name->get_text());
 640
 641         case EnginePage:
 642                 if (!(page_set & (OpenPage|NewPage))) {
 643                         return engine_page_session_name;
 644                 } else if (last_name_page == NewPage) {
 645                         return Glib::filename_from_utf8(m_name->get_text());
 646                 } else {
 647                         /* relax and use the open page stuff at the end */
 648                 }
 649                 break;
 650
 651         default:
 652                 break;
 653         }
 654
 655         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 656                 return Glib::filename_from_utf8(str);
 657         }
 658
 659         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 660         return (*i)[recent_columns.visible_name];
 661 }
 662
 663 std::string
 664 NewSessionDialog::session_folder() const
 665 {
 666         switch (which_page()) {
 667         case NewPage:
 668                 return Glib::filename_from_utf8(m_folder->get_filename());
 669
 670         case EnginePage:
 671                 if (!(page_set & (OpenPage|NewPage))) {
 672                         return Glib::filename_from_utf8(engine_page_session_folder);
 673                 } else if (last_name_page == NewPage) {
 674                         /* use m_folder since it should be set */
 675                         return Glib::filename_from_utf8(m_folder->get_filename());
 676                 } else {
 677                         /* relax and use the open page stuff at the end */
 678                 }
 679                 break;
 680
 681         default:
 682                 break;
 683         }
 684
 685         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 686                 const string filename(Glib::filename_from_utf8(m_open_filechooser->get_filename()));
 687                 return Glib::path_get_dirname(filename);
 688         }
 689
 690         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 691         return (*i)[recent_columns.fullpath];
 692 }
 693
 694 bool
 695 NewSessionDialog::use_session_template() const
 696 {
 697         if(m_template->get_filename().empty() && (which_page() == NewPage)) return false;
 698         return true;
 699 }
 700
 701 std::string
 702 NewSessionDialog::session_template_name() const
 703 {
 704         return Glib::filename_from_utf8(m_template->get_filename());
 705 }
 706
 707 bool
 708 NewSessionDialog::create_master_bus() const
 709 {
 710         return m_create_master_bus->get_active();
 711 }
 712
 713 int
 714 NewSessionDialog::master_channel_count() const
 715 {
 716         return m_master_bus_channel_count->get_value_as_int();
 717 }
 718
 719 bool
 720 NewSessionDialog::create_control_bus() const
 721 {
 722         return m_create_control_bus->get_active();
 723 }
 724
 725 int
 726 NewSessionDialog::control_channel_count() const
 727 {
 728         return m_control_bus_channel_count->get_value_as_int();
 729 }
 730
 731 bool
 732 NewSessionDialog::connect_inputs() const
 733 {
 734         return m_connect_inputs->get_active();
 735 }
 736
 737 bool
 738 NewSessionDialog::limit_inputs_used_for_connection() const
 739 {
 740         return m_limit_input_ports->get_active();
 741 }
 742
 743 int
 744 NewSessionDialog::input_limit_count() const
 745 {
 746         return m_input_limit_count->get_value_as_int();
 747 }
 748
 749 bool
 750 NewSessionDialog::connect_outputs() const
 751 {
 752         return m_connect_outputs->get_active();
 753 }
 754
 755 bool
 756 NewSessionDialog::limit_outputs_used_for_connection() const
 757 {
 758         return m_limit_output_ports->get_active();
 759 }
 760
 761 int
 762 NewSessionDialog::output_limit_count() const
 763 {
 764         return m_output_limit_count->get_value_as_int();
 765 }
 766
 767 bool
 768 NewSessionDialog::connect_outs_to_master() const
 769 {
 770         return m_connect_outputs_to_master->get_active();
 771 }
 772
 773 bool
 774 NewSessionDialog::connect_outs_to_physical() const
 775 {
 776         return m_connect_outputs_to_physical->get_active();
 777 }
 778
 779 int
 780 NewSessionDialog::get_current_page()
 781 {
 782         return m_notebook->get_current_page();
 783 }
 784
 785 NewSessionDialog::Pages
 786 NewSessionDialog::which_page () const
 787 {
 788         int num = m_notebook->get_current_page();
 789
 790         if (page_set == NewPage) {
 791                 return NewPage;
 792
 793         } else if (page_set == OpenPage) {
 794                 return OpenPage;
 795
 796         } else if (page_set == EnginePage) {
 797                 return EnginePage;
 798
 799         } else if (page_set == (NewPage|OpenPage)) {
 800                 switch (num) {
 801                 case 0:
 802                         return NewPage;
 803                 default:
 804                         return OpenPage;
 805                 }
 806
 807         } else if (page_set == (NewPage|EnginePage)) {
 808                 if (engine_control.interface_chosen()) {
 809                         switch (num) {
 810                         case 0:
 811                                 return NewPage;
 812                         default:
 813                                 return EnginePage;
 814                         }
 815                 } else {
 816                         switch (num) {
 817                         case 0:
 818                                 return EnginePage;
 819                         default:
 820                                 return NewPage;
 821                         }
 822                 }
 823
 824         } else if (page_set == (NewPage|EnginePage|OpenPage)) {
 825                 if (engine_control.interface_chosen()) {
 826                         switch (num) {
 827                         case 0:
 828                                 return NewPage;
 829                         case 1:
 830                                 return OpenPage;
 831                         default:
 832                                 return EnginePage;
 833                         }
 834                 } else {
 835                         switch (num) {
 836                         case 0:
 837                                 return EnginePage;
 838                         case 1:
 839                                 return NewPage;
 840                         default:
 841                                 return OpenPage;
 842                         }
 843                 }
 844
 845         } else if (page_set == (OpenPage|EnginePage)) {
 846                 if (engine_control.interface_chosen()) {
 847                         switch (num) {
 848                         case 0:
 849                                 return OpenPage;
 850                         default:
 851                                 return EnginePage;
 852                         }
 853                 } else {
 854                         switch (num) {
 855                         case 0:
 856                                 return EnginePage;
 857                         default:
 858                                 return OpenPage;
 859                         }
 860                 }
 861         }
 862
 863         return NewPage; /* shouldn't get here */
 864 }
 865
 866 void
 867 NewSessionDialog::set_current_page(int page)
 868 {
 869         return m_notebook->set_current_page (page);
 870 }
 871
 872 void
 873 NewSessionDialog::reset_name()
 874 {
 875         m_name->set_text("");
 876         set_response_sensitive (Gtk::RESPONSE_OK, false);
 877
 878 }
 879
 880 void
 881 NewSessionDialog::on_new_session_name_entry_changed ()
 882 {
 883         if (m_name->get_text() != "") {
 884                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 885                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 886         } else {
 887                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 888         }
 889 }
 890
 891 void
 892 NewSessionDialog::notebook_page_changed (GtkNotebookPage* np, uint pagenum)
 893 {
 894         if (in_destructor) {
 895                 return;
 896         }
 897
 898         switch (which_page()) {
 899         case OpenPage:
 900                 on_new_session_page = false;
 901                 m_okbutton->set_label(_("Open"));
 902                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 903                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 904                 if (m_treeview->get_selection()->count_selected_rows() == 0) {
 905                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 906                 } else {
 907                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 908                 }
 909                 last_name_page = OpenPage;
 910                 break;
 911
 912         case EnginePage:
 913                 on_new_session_page = false;
 914                 if (!engine_control.interface_chosen()) {
 915                         m_okbutton->set_label(_("Start Audio Engine"));
 916                 } else {
 917                         m_okbutton->set_label(_("Start"));
 918                 }
 919                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 920                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 921                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 922                 break;
 923
 924         case NewPage:
 925                 on_new_session_page = true;
 926                 m_okbutton->set_label(_("New"));
 927                 m_okbutton->set_image (*(new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
 928                 if (m_name->get_text() == "") {
 929                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 930                         m_name->grab_focus();
 931                 } else {
 932                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 933                 }
 934                 last_name_page = NewPage;
 935                 break;
 936         }
 937 }
 938
 939 void
 940 NewSessionDialog::treeview_selection_changed ()
 941 {
 942         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 943                 if (!m_open_filechooser->get_filename().empty()) {
 944                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 945                 } else {
 946                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 947                 }
 948         } else {
 949                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 950         }
 951 }
 952
 953 void
 954 NewSessionDialog::file_chosen ()
 955 {
 956         switch (which_page()) {
 957       case OpenPage:
 958          break;
 959            case NewPage:
 960            case EnginePage:
 961                    return;
 962         }
 963
 964         m_treeview->get_selection()->unselect_all();
 965
 966         Glib::RefPtr<Gdk::Window> win (get_window());
 967
 968         if (win) {
 969                 win->set_cursor(Gdk::Cursor(Gdk::WATCH));
 970         }
 971
 972         if (!m_open_filechooser->get_filename().empty()) {
 973                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 974                 response (Gtk::RESPONSE_OK);
 975         } else {
 976                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 977         }
 978 }
 979
 980 void
 981 NewSessionDialog::template_chosen ()
 982 {
 983         if (m_template->get_filename() != "" ) {;
 984                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 985         } else {
 986                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 987         }
 988 }
 989
 990 void
 991 NewSessionDialog::recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col)
 992 {
 993         response (Gtk::RESPONSE_OK);
 994 }
 995
 996 void
 997 NewSessionDialog::connect_inputs_clicked ()
 998 {
 999         m_limit_input_ports->set_sensitive(m_connect_inputs->get_active());
1000
1001                 if (m_connect_inputs->get_active() && m_limit_input_ports->get_active()) {
1002                 m_input_limit_count->set_sensitive(true);
1003                 } else {
1004                 m_input_limit_count->set_sensitive(false);
1005                 }
1006 }
1007
1008 void
1009 NewSessionDialog::connect_outputs_clicked ()
1010 {
1011         m_limit_output_ports->set_sensitive(m_connect_outputs->get_active());
1012
1013                 if (m_connect_outputs->get_active() && m_limit_output_ports->get_active()) {
1014                 m_output_limit_count->set_sensitive(true);
1015                 } else {
1016                 m_output_limit_count->set_sensitive(false);
1017                 }
1018 }
1019
1020 void
1021 NewSessionDialog::limit_inputs_clicked ()
1022 {
1023         m_input_limit_count->set_sensitive(m_limit_input_ports->get_active());
1024 }
1025
1026 void
1027 NewSessionDialog::limit_outputs_clicked ()
1028 {
1029         m_output_limit_count->set_sensitive(m_limit_output_ports->get_active());
1030 }
1031
1032 void
1033 NewSessionDialog::master_bus_button_clicked ()
1034 {
1035         m_master_bus_channel_count->set_sensitive(m_create_master_bus->get_active());
1036 }
1037
1038 void
1039 NewSessionDialog::monitor_bus_button_clicked ()
1040 {
1041         m_control_bus_channel_count->set_sensitive(m_create_control_bus->get_active());
1042 }
1043
1044 void
1045 NewSessionDialog::reset_template()
1046 {
1047         m_template->unselect_all ();
1048 }
1049
1050 void
1051 NewSessionDialog::reset_recent()
1052 {
1053         /* Shamelessly ripped from ardour_ui.cc */
1054         std::vector<string *> *sessions;
1055         std::vector<string *>::iterator i;
1056         RecentSessionsSorter cmp;
1057
1058         recent_model->clear ();
1059
1060         ARDOUR::RecentSessions rs;
1061         ARDOUR::read_recent_sessions (rs);
1062
1063         /* sort them alphabetically */
1064         sort (rs.begin(), rs.end(), cmp);
1065         sessions = new std::vector<std::string*>;
1066
1067         for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
1068                 sessions->push_back (new string ((*i).second));
1069         }
1070
1071         for (i = sessions->begin(); i != sessions->end(); ++i) {
1072
1073                 std::vector<std::string*>* states;
1074                 std::vector<const gchar*> item;
1075                 std::string fullpath = *(*i);
1076
1077                 /* remove any trailing separator */
1078
1079                 if (fullpath[fullpath.length()-1] == G_DIR_SEPARATOR) {
1080                         fullpath = fullpath.substr (0, fullpath.length()-1);
1081                 }
1082
1083                 /* check whether session still exists */
1084                 if (!Glib::file_test(fullpath, Glib::FILE_TEST_EXISTS)) {
1085                         /* session doesn't exist */
1086                         continue;
1087                 }
1088
1089                 /* now get available states for this session */
1090
1091                 if ((states = ARDOUR::Session::possible_states (fullpath)) == 0) {
1092                         /* no state file? */
1093                         continue;
1094                 }
1095
1096                 Gtk::TreeModel::Row row = *(recent_model->append());
1097
1098                 row[recent_columns.visible_name] = Glib::path_get_basename (fullpath);
1099                 row[recent_columns.fullpath] = fullpath;
1100
1101                 if (states->size()) {
1102
1103                         /* add the children */
1104
1105                         for (std::vector<std::string*>::iterator i2 = states->begin(); i2 != states->end(); ++i2) {
1106
1107                                 Gtk::TreeModel::Row child_row = *(recent_model->append (row.children()));
1108
1109                                 child_row[recent_columns.visible_name] = **i2;
1110                                 child_row[recent_columns.fullpath] = fullpath;
1111
1112                                 delete *i2;
1113                         }
1114                 }
1115
1116                 delete states;
1117         }
1118         delete sessions;
1119 }
1120
1121 void
1122 NewSessionDialog::reset()
1123 {
1124         reset_name();
1125         reset_template();
1126         set_response_sensitive (Gtk::RESPONSE_NONE, false);
1127 }