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 printf("system template path = %s\n", sys_templates_path.c_str());
 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         on_new_session_page = true;
 443         m_notebook->set_current_page(0);
 444         m_notebook->show();
 445         m_notebook->show_all_children();
 446
 447         engine_page_session_folder = X_("");
 448         engine_page_session_name = X_("");
 449
 450         set_default_response (Gtk::RESPONSE_OK);
 451         if (!ARDOUR_COMMAND_LINE::session_name.length()) {
 452                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 453                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 454         } else {
 455                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 456                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 457         }
 458
 459         ///@ connect some signals
 460
 461         m_connect_inputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_inputs_clicked));
 462         m_connect_outputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_outputs_clicked));
 463         m_limit_input_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_inputs_clicked));
 464         m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
 465         m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
 466         m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
 467         m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
 468         m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
 469         m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
 470         m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
 471         m_open_filechooser->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::file_chosen));
 472         m_template->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::template_chosen));
 473
 474         page_set = Pages (0);
 475 }
 476
 477 NewSessionDialog::~NewSessionDialog()
 478 {
 479         in_destructor = true;
 480 }
 481
 482 int
 483 NewSessionDialog::run ()
 484 {
 485         if (!page_set) {
 486                 /* nothing to display */
 487                 return Gtk::RESPONSE_OK;
 488         }
 489         if (!(page_set & NewPage) && !(page_set & OpenPage)) {
 490                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 491         }
 492         return ArdourDialog::run ();
 493 }
 494
 495 void
 496 NewSessionDialog::set_have_engine (bool yn)
 497 {
 498
 499         m_notebook->remove_page (engine_control);
 500         page_set = Pages (page_set & ~EnginePage);
 501
 502         if (!yn) {
 503
 504                 engine_control.discover_servers ();
 505
 506                 if (engine_control.interface_chosen()) {
 507                         m_notebook->append_page (engine_control, _("Audio Setup"));
 508                         m_notebook->show_all_children();
 509                         page_set = Pages (page_set | EnginePage);
 510                 } else {
 511                         m_notebook->prepend_page (engine_control, _("Audio Setup"));
 512                         page_set = Pages (page_set | EnginePage);
 513
 514                         /* no interface ever selected - make it the first and only page */
 515                         if (page_set & NewPage) {
 516                                 m_notebook->remove_page (*new_session_table);
 517                                 page_set = Pages (page_set & ~NewPage);
 518                         }
 519                         if (page_set & OpenPage) {
 520                                 m_notebook->remove_page (*open_session_vbox);
 521                                 page_set = Pages (page_set & ~OpenPage);
 522                         }
 523                         m_notebook->show_all_children();
 524                 }
 525         }
 526 }
 527
 528 void
 529 NewSessionDialog::set_existing_session (bool yn)
 530 {
 531         if (yn) {
 532
 533                 if (page_set & NewPage) {
 534                         m_notebook->remove_page (*new_session_table);
 535                         page_set = Pages (page_set & ~NewPage);
 536                 }
 537
 538                 if (page_set & OpenPage) {
 539                         m_notebook->remove_page (*open_session_vbox);
 540                         page_set = Pages (page_set & ~OpenPage);
 541                 }
 542
 543         } else {
 544                 if (!(page_set & NewPage)) {
 545                         m_notebook->append_page(*new_session_table, _("New Session"));
 546                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 547                         page_set = Pages (page_set | NewPage);
 548                 }
 549                 if (!(page_set & OpenPage)) {
 550                         m_notebook->append_page(*open_session_vbox, _("Open Session"));
 551                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 552                         page_set = Pages (page_set | OpenPage);
 553                 }
 554
 555                 m_notebook->show_all_children();
 556         }
 557 }
 558
 559 void
 560 NewSessionDialog::set_session_name (const Glib::ustring& name)
 561 {
 562         m_name->set_text (name);
 563         engine_page_session_name = name;
 564 }
 565
 566 void
 567 NewSessionDialog::set_session_folder(const Glib::ustring& dir)
 568 {
 569         Glib::ustring realdir = dir;
 570
 571         /* this little tangled mess is a result of 4 things:
 572
 573             1) GtkFileChooser vomits when given a non-absolute directory
 574                    argument to set_current_folder()
 575             2) canonicalize_file_name() doesn't exist on OS X
 576             3) linux man page for realpath() says "do not use this function"
 577             4) canonicalize_file_name() & realpath() have entirely
 578                    different semantics on OS X and Linux when given
 579                    a non-existent path.
 580
 581            as result of all this, we take two distinct pathways through the code.
 582         */
 583
 584
 585 #ifdef __APPLE__
 586
 587         char buf[PATH_MAX];
 588
 589         if(realpath (dir.c_str(), buf) != 0) {
 590                 if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 591                         realdir = Glib::path_get_dirname (realdir);
 592                 }
 593                 m_folder->set_current_folder (realdir);
 594                 engine_page_session_folder = realdir;
 595         }
 596
 597
 598 #else
 599         char* res;
 600         if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 601                 realdir = Glib::path_get_dirname (realdir);
 602         }
 603
 604         if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
 605                 m_folder->set_current_folder (res);
 606                 engine_page_session_folder = res;
 607                 free (res);
 608         }
 609
 610 #endif
 611
 612 }
 613
 614 std::string
 615 NewSessionDialog::session_name() const
 616 {
 617         std::string str = Glib::filename_from_utf8(m_open_filechooser->get_filename());
 618         std::string::size_type position = str.find_last_of ('/');
 619         str = str.substr (position+1);
 620         position = str.find_last_of ('.');
 621         str = str.substr (0, position);
 622
 623         /*
 624           XXX what to do if it's a .bak file?
 625           load_session doesn't allow it!
 626
 627         if ((position = str.rfind(".bak")) != string::npos) {
 628                 str = str.substr (0, position);
 629         }
 630         */
 631
 632         switch (which_page()) {
 633         case NewPage:
 634                 return Glib::filename_from_utf8(m_name->get_text());
 635
 636         case EnginePage:
 637                 if (!(page_set & (OpenPage|NewPage))) {
 638                         return engine_page_session_name;
 639                 } else if (last_name_page == NewPage) {
 640                         return Glib::filename_from_utf8(m_name->get_text());
 641                 } else {
 642                         /* relax and use the open page stuff at the end */
 643                 }
 644                 break;
 645
 646         default:
 647                 break;
 648         }
 649
 650         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 651                 return Glib::filename_from_utf8(str);
 652         }
 653
 654         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 655         return (*i)[recent_columns.visible_name];
 656 }
 657
 658 std::string
 659 NewSessionDialog::session_folder() const
 660 {
 661         switch (which_page()) {
 662         case NewPage:
 663                 return Glib::filename_from_utf8(m_folder->get_filename());
 664
 665         case EnginePage:
 666                 if (!(page_set & (OpenPage|NewPage))) {
 667                         return Glib::filename_from_utf8(engine_page_session_folder);
 668                 } else if (last_name_page == NewPage) {
 669                         /* use m_folder since it should be set */
 670                         return Glib::filename_from_utf8(m_folder->get_filename());
 671                 } else {
 672                         /* relax and use the open page stuff at the end */
 673                 }
 674                 break;
 675
 676         default:
 677                 break;
 678         }
 679
 680         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 681                 const string filename(Glib::filename_from_utf8(m_open_filechooser->get_filename()));
 682                 return Glib::path_get_dirname(filename);
 683         }
 684
 685         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 686         return (*i)[recent_columns.fullpath];
 687 }
 688
 689 bool
 690 NewSessionDialog::use_session_template() const
 691 {
 692         if(m_template->get_filename().empty() && (which_page() == NewPage)) return false;
 693         return true;
 694 }
 695
 696 std::string
 697 NewSessionDialog::session_template_name() const
 698 {
 699         return Glib::filename_from_utf8(m_template->get_filename());
 700 }
 701
 702 bool
 703 NewSessionDialog::create_master_bus() const
 704 {
 705         return m_create_master_bus->get_active();
 706 }
 707
 708 int
 709 NewSessionDialog::master_channel_count() const
 710 {
 711         return m_master_bus_channel_count->get_value_as_int();
 712 }
 713
 714 bool
 715 NewSessionDialog::create_control_bus() const
 716 {
 717         return m_create_control_bus->get_active();
 718 }
 719
 720 int
 721 NewSessionDialog::control_channel_count() const
 722 {
 723         return m_control_bus_channel_count->get_value_as_int();
 724 }
 725
 726 bool
 727 NewSessionDialog::connect_inputs() const
 728 {
 729         return m_connect_inputs->get_active();
 730 }
 731
 732 bool
 733 NewSessionDialog::limit_inputs_used_for_connection() const
 734 {
 735         return m_limit_input_ports->get_active();
 736 }
 737
 738 int
 739 NewSessionDialog::input_limit_count() const
 740 {
 741         return m_input_limit_count->get_value_as_int();
 742 }
 743
 744 bool
 745 NewSessionDialog::connect_outputs() const
 746 {
 747         return m_connect_outputs->get_active();
 748 }
 749
 750 bool
 751 NewSessionDialog::limit_outputs_used_for_connection() const
 752 {
 753         return m_limit_output_ports->get_active();
 754 }
 755
 756 int
 757 NewSessionDialog::output_limit_count() const
 758 {
 759         return m_output_limit_count->get_value_as_int();
 760 }
 761
 762 bool
 763 NewSessionDialog::connect_outs_to_master() const
 764 {
 765         return m_connect_outputs_to_master->get_active();
 766 }
 767
 768 bool
 769 NewSessionDialog::connect_outs_to_physical() const
 770 {
 771         return m_connect_outputs_to_physical->get_active();
 772 }
 773
 774 int
 775 NewSessionDialog::get_current_page()
 776 {
 777         return m_notebook->get_current_page();
 778 }
 779
 780 NewSessionDialog::Pages
 781 NewSessionDialog::which_page () const
 782 {
 783         int num = m_notebook->get_current_page();
 784
 785         if (page_set == NewPage) {
 786                 return NewPage;
 787
 788         } else if (page_set == OpenPage) {
 789                 return OpenPage;
 790
 791         } else if (page_set == EnginePage) {
 792                 return EnginePage;
 793
 794         } else if (page_set == (NewPage|OpenPage)) {
 795                 switch (num) {
 796                 case 0:
 797                         return NewPage;
 798                 default:
 799                         return OpenPage;
 800                 }
 801
 802         } else if (page_set == (NewPage|EnginePage)) {
 803                 if (engine_control.interface_chosen()) {
 804                         switch (num) {
 805                         case 0:
 806                                 return NewPage;
 807                         default:
 808                                 return EnginePage;
 809                         }
 810                 } else {
 811                         switch (num) {
 812                         case 0:
 813                                 return EnginePage;
 814                         default:
 815                                 return NewPage;
 816                         }
 817                 }
 818
 819         } else if (page_set == (NewPage|EnginePage|OpenPage)) {
 820                 if (engine_control.interface_chosen()) {
 821                         switch (num) {
 822                         case 0:
 823                                 return NewPage;
 824                         case 1:
 825                                 return OpenPage;
 826                         default:
 827                                 return EnginePage;
 828                         }
 829                 } else {
 830                         switch (num) {
 831                         case 0:
 832                                 return EnginePage;
 833                         case 1:
 834                                 return NewPage;
 835                         default:
 836                                 return OpenPage;
 837                         }
 838                 }
 839
 840         } else if (page_set == (OpenPage|EnginePage)) {
 841                 if (engine_control.interface_chosen()) {
 842                         switch (num) {
 843                         case 0:
 844                                 return OpenPage;
 845                         default:
 846                                 return EnginePage;
 847                         }
 848                 } else {
 849                         switch (num) {
 850                         case 0:
 851                                 return EnginePage;
 852                         default:
 853                                 return OpenPage;
 854                         }
 855                 }
 856         }
 857
 858         return NewPage; /* shouldn't get here */
 859 }
 860
 861 void
 862 NewSessionDialog::set_current_page(int page)
 863 {
 864         return m_notebook->set_current_page (page);
 865 }
 866
 867 void
 868 NewSessionDialog::reset_name()
 869 {
 870         m_name->set_text("");
 871         set_response_sensitive (Gtk::RESPONSE_OK, false);
 872
 873 }
 874
 875 void
 876 NewSessionDialog::on_new_session_name_entry_changed ()
 877 {
 878         if (m_name->get_text() != "") {
 879                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 880                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 881         } else {
 882                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 883         }
 884 }
 885
 886 void
 887 NewSessionDialog::notebook_page_changed (GtkNotebookPage* np, uint pagenum)
 888 {
 889         if (in_destructor) {
 890                 return;
 891         }
 892
 893         switch (which_page()) {
 894         case OpenPage:
 895                 on_new_session_page = false;
 896                 m_okbutton->set_label(_("Open"));
 897                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 898                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 899                 if (m_treeview->get_selection()->count_selected_rows() == 0) {
 900                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 901                 } else {
 902                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 903                 }
 904                 last_name_page = OpenPage;
 905                 break;
 906
 907         case EnginePage:
 908                 on_new_session_page = false;
 909                 if (!engine_control.interface_chosen()) {
 910                         m_okbutton->set_label(_("Start Audio Engine"));
 911                 } else {
 912                         m_okbutton->set_label(_("Start"));
 913                 }
 914                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 915                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 916                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 917                 break;
 918
 919         case NewPage:
 920                 on_new_session_page = true;
 921                 m_okbutton->set_label(_("New"));
 922                 m_okbutton->set_image (*(new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
 923                 if (m_name->get_text() == "") {
 924                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 925                         m_name->grab_focus();
 926                 } else {
 927                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 928                 }
 929                 last_name_page = NewPage;
 930                 break;
 931         }
 932 }
 933
 934 void
 935 NewSessionDialog::treeview_selection_changed ()
 936 {
 937         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 938                 if (!m_open_filechooser->get_filename().empty()) {
 939                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 940                 } else {
 941                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 942                 }
 943         } else {
 944                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 945         }
 946 }
 947
 948 void
 949 NewSessionDialog::file_chosen ()
 950 {
 951         switch (which_page()) {
 952       case OpenPage:
 953          break;
 954            case NewPage:
 955            case EnginePage:
 956                    return;
 957         }
 958
 959         m_treeview->get_selection()->unselect_all();
 960
 961         Glib::RefPtr<Gdk::Window> win (get_window());
 962
 963         if (win) {
 964                 win->set_cursor(Gdk::Cursor(Gdk::WATCH));
 965         }
 966
 967         if (!m_open_filechooser->get_filename().empty()) {
 968                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 969                 response (Gtk::RESPONSE_OK);
 970         } else {
 971                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 972         }
 973 }
 974
 975 void
 976 NewSessionDialog::template_chosen ()
 977 {
 978         if (m_template->get_filename() != "" ) {;
 979                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 980         } else {
 981                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 982         }
 983 }
 984
 985 void
 986 NewSessionDialog::recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col)
 987 {
 988         response (Gtk::RESPONSE_OK);
 989 }
 990
 991 void
 992 NewSessionDialog::connect_inputs_clicked ()
 993 {
 994         m_limit_input_ports->set_sensitive(m_connect_inputs->get_active());
 995
 996                 if (m_connect_inputs->get_active() && m_limit_input_ports->get_active()) {
 997                 m_input_limit_count->set_sensitive(true);
 998                 } else {
 999                 m_input_limit_count->set_sensitive(false);
1000                 }
1001 }
1002
1003 void
1004 NewSessionDialog::connect_outputs_clicked ()
1005 {
1006         m_limit_output_ports->set_sensitive(m_connect_outputs->get_active());
1007
1008                 if (m_connect_outputs->get_active() && m_limit_output_ports->get_active()) {
1009                 m_output_limit_count->set_sensitive(true);
1010                 } else {
1011                 m_output_limit_count->set_sensitive(false);
1012                 }
1013 }
1014
1015 void
1016 NewSessionDialog::limit_inputs_clicked ()
1017 {
1018         m_input_limit_count->set_sensitive(m_limit_input_ports->get_active());
1019 }
1020
1021 void
1022 NewSessionDialog::limit_outputs_clicked ()
1023 {
1024         m_output_limit_count->set_sensitive(m_limit_output_ports->get_active());
1025 }
1026
1027 void
1028 NewSessionDialog::master_bus_button_clicked ()
1029 {
1030         m_master_bus_channel_count->set_sensitive(m_create_master_bus->get_active());
1031 }
1032
1033 void
1034 NewSessionDialog::monitor_bus_button_clicked ()
1035 {
1036         m_control_bus_channel_count->set_sensitive(m_create_control_bus->get_active());
1037 }
1038
1039 void
1040 NewSessionDialog::reset_template()
1041 {
1042         m_template->unselect_all ();
1043 }
1044
1045 void
1046 NewSessionDialog::reset_recent()
1047 {
1048         /* Shamelessly ripped from ardour_ui.cc */
1049         std::vector<string *> *sessions;
1050         std::vector<string *>::iterator i;
1051         RecentSessionsSorter cmp;
1052
1053         recent_model->clear ();
1054
1055         ARDOUR::RecentSessions rs;
1056         ARDOUR::read_recent_sessions (rs);
1057
1058         /* sort them alphabetically */
1059         sort (rs.begin(), rs.end(), cmp);
1060         sessions = new std::vector<std::string*>;
1061
1062         for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
1063                 sessions->push_back (new string ((*i).second));
1064         }
1065
1066         for (i = sessions->begin(); i != sessions->end(); ++i) {
1067
1068                 std::vector<std::string*>* states;
1069                 std::vector<const gchar*> item;
1070                 std::string fullpath = *(*i);
1071
1072                 /* remove any trailing / */
1073
1074                 if (fullpath[fullpath.length()-1] == '/') {
1075                         fullpath = fullpath.substr (0, fullpath.length()-1);
1076                 }
1077
1078                 /* check whether session still exists */
1079                 if (!Glib::file_test(fullpath, Glib::FILE_TEST_EXISTS)) {
1080                         /* session doesn't exist */
1081                         continue;
1082                 }
1083
1084                 /* now get available states for this session */
1085
1086                 if ((states = ARDOUR::Session::possible_states (fullpath)) == 0) {
1087                         /* no state file? */
1088                         continue;
1089                 }
1090
1091                 Gtk::TreeModel::Row row = *(recent_model->append());
1092
1093                 row[recent_columns.visible_name] = Glib::path_get_basename (fullpath);
1094                 row[recent_columns.fullpath] = fullpath;
1095
1096                 if (states->size()) {
1097
1098                         /* add the children */
1099
1100                         for (std::vector<std::string*>::iterator i2 = states->begin(); i2 != states->end(); ++i2) {
1101
1102                                 Gtk::TreeModel::Row child_row = *(recent_model->append (row.children()));
1103
1104                                 child_row[recent_columns.visible_name] = **i2;
1105                                 child_row[recent_columns.fullpath] = fullpath;
1106
1107                                 delete *i2;
1108                         }
1109                 }
1110
1111                 delete states;
1112         }
1113         delete sessions;
1114 }
1115
1116 void
1117 NewSessionDialog::reset()
1118 {
1119         reset_name();
1120         reset_template();
1121         set_response_sensitive (Gtk::RESPONSE_NONE, false);
1122 }