gtk2_ardour/new_session_dialog.cc

   1 /*
   2     Copyright (C) 2005 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include "i18n.h"
  21 #include "new_session_dialog.h"
  22
  23 #include <pbd/error.h>
  24
  25 #include <ardour/recent_sessions.h>
  26 #include <ardour/session.h>
  27 #include <ardour/profile.h>
  28
  29 #include <gtkmm/entry.h>
  30 #include <gtkmm/filechooserbutton.h>
  31 #include <gtkmm/spinbutton.h>
  32 #include <gtkmm/checkbutton.h>
  33 #include <gtkmm/radiobutton.h>
  34 #include <gtkmm/filefilter.h>
  35 #include <gtkmm/stock.h>
  36 #include <gdkmm/cursor.h>
  37
  38 #include <gtkmm2ext/window_title.h>
  39
  40 using namespace Gtk;
  41 using namespace Gtkmm2ext;
  42 using namespace PBD;
  43
  44 #include "opts.h"
  45 #include "utils.h"
  46
  47 NewSessionDialog::NewSessionDialog()
  48         : ArdourDialog ("session control")
  49 {
  50         in_destructor = false;
  51         session_name_label = new Gtk::Label(_("Name :"));
  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, 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, 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, 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, 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         WindowTitle title(Glib::get_application_name());
 379         title += _("Session Control");
 380         set_title(title.get_string());
 381
 382         set_position (Gtk::WIN_POS_MOUSE);
 383         set_resizable(false);
 384         set_has_separator(false);
 385         add_button(Gtk::Stock::QUIT, Gtk::RESPONSE_CANCEL);
 386         add_button(Gtk::Stock::CLEAR, Gtk::RESPONSE_NONE);
 387         m_okbutton = add_button(Gtk::Stock::NEW, Gtk::RESPONSE_OK);
 388
 389         recent_model = Gtk::TreeStore::create (recent_columns);
 390         m_treeview->set_model (recent_model);
 391         m_treeview->append_column (_("Recent Sessions"), recent_columns.visible_name);
 392         m_treeview->set_headers_visible (false);
 393         m_treeview->get_selection()->set_mode (Gtk::SELECTION_SINGLE);
 394
 395         std::string path = ARDOUR::get_user_ardour_path();
 396
 397         if (path.empty()) {
 398                 path = ARDOUR::get_system_data_path();
 399         }
 400
 401         const char * const template_dir_name = X_("templates");
 402
 403         if (!path.empty()) {
 404                 string user_template_path = path + template_dir_name;
 405
 406                 if (Glib::file_test(user_template_path, Glib::FILE_TEST_IS_DIR))
 407                 {
 408                         m_template->set_current_folder (user_template_path);
 409                 }
 410         }
 411
 412         const std::string sys_templates_dir = ARDOUR::get_system_data_path() + template_dir_name;
 413
 414         if (Glib::file_test(sys_templates_dir, Glib::FILE_TEST_IS_DIR))
 415         {
 416                 m_template->add_shortcut_folder(sys_templates_dir);
 417         }
 418
 419         m_template->set_title(_("select template"));
 420         Gtk::FileFilter* session_filter = manage (new (Gtk::FileFilter));
 421         session_filter->add_pattern(X_("*.ardour"));
 422         session_filter->add_pattern(X_("*.ardour.bak"));
 423         m_open_filechooser->set_filter (*session_filter);
 424         m_open_filechooser->set_current_folder(getenv ("HOME"));
 425         m_open_filechooser->set_title(_("select session file"));
 426
 427         Gtk::FileFilter* template_filter = manage (new (Gtk::FileFilter));
 428         template_filter->add_pattern(X_("*.ardour"));
 429         template_filter->add_pattern(X_("*.ardour.bak"));
 430         template_filter->add_pattern(X_("*.template"));
 431         m_template->set_filter (*template_filter);
 432
 433         m_folder->set_current_folder(getenv ("HOME"));
 434         m_folder->set_title(_("select directory"));
 435
 436         on_new_session_page = true;
 437         m_notebook->set_current_page(0);
 438         m_notebook->show();
 439         m_notebook->show_all_children();
 440
 441
 442         set_default_response (Gtk::RESPONSE_OK);
 443         if (!ARDOUR_COMMAND_LINE::session_name.length()) {
 444                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 445                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 446         } else {
 447                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 448                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 449         }
 450
 451         ///@ connect some signals
 452
 453         m_connect_inputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_inputs_clicked));
 454         m_connect_outputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_outputs_clicked));
 455         m_limit_input_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_inputs_clicked));
 456         m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
 457         m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
 458         m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
 459         m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
 460         m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
 461         m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
 462         m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
 463         m_open_filechooser->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::file_chosen));
 464         m_template->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::template_chosen));
 465
 466         page_set = Pages (0);
 467 }
 468
 469 NewSessionDialog::~NewSessionDialog()
 470 {
 471         in_destructor = true;
 472 }
 473
 474 int
 475 NewSessionDialog::run ()
 476 {
 477         if (!page_set) {
 478                 /* nothing to display */
 479                 return Gtk::RESPONSE_OK;
 480         }
 481
 482         return ArdourDialog::run ();
 483 }
 484
 485 void
 486 NewSessionDialog::set_have_engine (bool yn)
 487 {
 488         if (yn) {
 489                 m_notebook->remove_page (engine_control);
 490                 page_set = Pages (page_set & ~EnginePage);
 491         } else {
 492                 if (!(page_set & EnginePage)) {
 493                         m_notebook->append_page (engine_control, _("Audio Setup"));
 494                         m_notebook->show_all_children();
 495                         page_set = Pages (page_set | EnginePage);
 496                 }
 497         }
 498 }
 499
 500 void
 501 NewSessionDialog::set_existing_session (bool yn)
 502 {
 503         if (yn) {
 504
 505                 if (page_set & NewPage) {
 506                         m_notebook->remove_page (*new_session_table);
 507                         page_set = Pages (page_set & ~NewPage);
 508                 }
 509
 510                 if (page_set & OpenPage) {
 511                         m_notebook->remove_page (*open_session_vbox);
 512                         page_set = Pages (page_set & ~OpenPage);
 513                 }
 514
 515         } else {
 516                 if (!(page_set & NewPage)) {
 517                         m_notebook->append_page(*new_session_table, _("New Session"));
 518                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 519                         page_set = Pages (page_set | NewPage);
 520                 }
 521                 if (!(page_set & OpenPage)) {
 522                         m_notebook->append_page(*open_session_vbox, _("Open Session"));
 523                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 524                         page_set = Pages (page_set | OpenPage);
 525                 }
 526
 527                 m_notebook->show_all_children();
 528         }
 529 }
 530
 531 void
 532 NewSessionDialog::set_session_name (const Glib::ustring& name)
 533 {
 534         m_name->set_text (name);
 535 }
 536
 537 void
 538 NewSessionDialog::set_session_folder(const Glib::ustring& dir)
 539 {
 540         Glib::ustring realdir = dir;
 541         char* res;
 542
 543         /* this little tangled mess is a result of 4 things:
 544
 545             1) GtkFileChooser vomits when given a non-absolute directory
 546                    argument to set_current_folder()
 547             2) canonicalize_file_name() doesn't exist on OS X
 548             3) linux man page for realpath() says "do not use this function"
 549             4) canonicalize_file_name() & realpath() have entirely
 550                    different semantics on OS X and Linux when given
 551                    a non-existent path.
 552
 553            as result of all this, we take two distinct pathways through the code.
 554         */
 555
 556
 557 #ifdef __APPLE__
 558
 559         char buf[PATH_MAX];
 560
 561         if((res = realpath (dir.c_str(), buf)) != 0) {
 562                 if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 563                         realdir = Glib::path_get_dirname (realdir);
 564                 }
 565                 m_folder->set_current_folder (realdir);
 566         }
 567
 568
 569 #else
 570         if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 571                 realdir = Glib::path_get_dirname (realdir);
 572                 cerr << "didn't exist, use " << realdir << endl;
 573         }
 574
 575         if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
 576                 cerr << "canonical, use " << res << endl;
 577                 m_folder->set_current_folder (res);
 578                 free (res);
 579         }
 580
 581 #endif
 582
 583 }
 584
 585 std::string
 586 NewSessionDialog::session_name() const
 587 {
 588         std::string str = Glib::filename_from_utf8(m_open_filechooser->get_filename());
 589         std::string::size_type position = str.find_last_of ('/');
 590         str = str.substr (position+1);
 591         position = str.find_last_of ('.');
 592         str = str.substr (0, position);
 593
 594         /*
 595           XXX what to do if it's a .bak file?
 596           load_session doesn't allow it!
 597
 598         if ((position = str.rfind(".bak")) != string::npos) {
 599                 str = str.substr (0, position);
 600         }
 601         */
 602
 603         switch (which_page()) {
 604         case NewPage:
 605         case EnginePage:
 606                 /* new or audio setup pages */
 607                 return Glib::filename_from_utf8(m_name->get_text());
 608         default:
 609                 break;
 610         }
 611
 612         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 613                 return Glib::filename_from_utf8(str);
 614         }
 615         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 616         return (*i)[recent_columns.visible_name];
 617 }
 618
 619 std::string
 620 NewSessionDialog::session_folder() const
 621 {
 622         switch (which_page()) {
 623         case NewPage:
 624                 return Glib::filename_from_utf8(m_folder->get_filename());
 625
 626         case EnginePage:
 627                 if (page_set == EnginePage) {
 628                         /* just engine page, nothing else : use m_folder since it should be set */
 629                         return Glib::filename_from_utf8(m_folder->get_filename());
 630                 }
 631                 break;
 632
 633         default:
 634                 break;
 635         }
 636
 637         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 638                 const string filename(Glib::filename_from_utf8(m_open_filechooser->get_filename()));
 639                 return Glib::path_get_dirname(filename);
 640         }
 641
 642         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 643         return (*i)[recent_columns.fullpath];
 644 }
 645
 646 bool
 647 NewSessionDialog::use_session_template() const
 648 {
 649         if(m_template->get_filename().empty() && (which_page() == NewPage)) return false;
 650         return true;
 651 }
 652
 653 std::string
 654 NewSessionDialog::session_template_name() const
 655 {
 656         return Glib::filename_from_utf8(m_template->get_filename());
 657 }
 658
 659 bool
 660 NewSessionDialog::create_master_bus() const
 661 {
 662         return m_create_master_bus->get_active();
 663 }
 664
 665 int
 666 NewSessionDialog::master_channel_count() const
 667 {
 668         return m_master_bus_channel_count->get_value_as_int();
 669 }
 670
 671 bool
 672 NewSessionDialog::create_control_bus() const
 673 {
 674         return m_create_control_bus->get_active();
 675 }
 676
 677 int
 678 NewSessionDialog::control_channel_count() const
 679 {
 680         return m_control_bus_channel_count->get_value_as_int();
 681 }
 682
 683 bool
 684 NewSessionDialog::connect_inputs() const
 685 {
 686         return m_connect_inputs->get_active();
 687 }
 688
 689 bool
 690 NewSessionDialog::limit_inputs_used_for_connection() const
 691 {
 692         return m_limit_input_ports->get_active();
 693 }
 694
 695 int
 696 NewSessionDialog::input_limit_count() const
 697 {
 698         return m_input_limit_count->get_value_as_int();
 699 }
 700
 701 bool
 702 NewSessionDialog::connect_outputs() const
 703 {
 704         return m_connect_outputs->get_active();
 705 }
 706
 707 bool
 708 NewSessionDialog::limit_outputs_used_for_connection() const
 709 {
 710         return m_limit_output_ports->get_active();
 711 }
 712
 713 int
 714 NewSessionDialog::output_limit_count() const
 715 {
 716         return m_output_limit_count->get_value_as_int();
 717 }
 718
 719 bool
 720 NewSessionDialog::connect_outs_to_master() const
 721 {
 722         return m_connect_outputs_to_master->get_active();
 723 }
 724
 725 bool
 726 NewSessionDialog::connect_outs_to_physical() const
 727 {
 728         return m_connect_outputs_to_physical->get_active();
 729 }
 730
 731 int
 732 NewSessionDialog::get_current_page()
 733 {
 734         return m_notebook->get_current_page();
 735 }
 736
 737 NewSessionDialog::Pages
 738 NewSessionDialog::which_page () const
 739 {
 740         int num = m_notebook->get_current_page();
 741
 742         if (page_set == NewPage) {
 743                 return NewPage;
 744
 745         } else if (page_set == OpenPage) {
 746                 return OpenPage;
 747
 748         } else if (page_set == EnginePage) {
 749                 return EnginePage;
 750
 751         } else if (page_set == NewPage|OpenPage) {
 752                 switch (num) {
 753                 case 0:
 754                         return NewPage;
 755                 default:
 756                         return OpenPage;
 757                 }
 758
 759         } else if (page_set == NewPage|EnginePage) {
 760                 switch (num) {
 761                 case 0:
 762                         return NewPage;
 763                 default:
 764                         return EnginePage;
 765                 }
 766
 767         } else if (page_set == NewPage|EnginePage|OpenPage) {
 768                 switch (num) {
 769                 case 0:
 770                         return NewPage;
 771                 case 1:
 772                         return OpenPage;
 773                 default:
 774                         return EnginePage;
 775                 }
 776
 777         } else if (page_set == OpenPage|EnginePage) {
 778                 switch (num) {
 779                 case 0:
 780                         return OpenPage;
 781                 default:
 782                         return EnginePage;
 783                 }
 784         }
 785 }
 786
 787 void
 788 NewSessionDialog::set_current_page(int page)
 789 {
 790         return m_notebook->set_current_page (page);
 791 }
 792
 793 void
 794 NewSessionDialog::reset_name()
 795 {
 796         m_name->set_text("");
 797         set_response_sensitive (Gtk::RESPONSE_OK, false);
 798
 799 }
 800
 801 void
 802 NewSessionDialog::on_new_session_name_entry_changed ()
 803 {
 804         if (m_name->get_text() != "") {
 805                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 806                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 807         } else {
 808                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 809         }
 810 }
 811
 812 void
 813 NewSessionDialog::notebook_page_changed (GtkNotebookPage* np, uint pagenum)
 814 {
 815         if (in_destructor) {
 816                 return;
 817         }
 818
 819         switch (which_page()) {
 820         case OpenPage:
 821                 on_new_session_page = false;
 822                 m_okbutton->set_label(_("Open"));
 823                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 824                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 825                 if (m_treeview->get_selection()->count_selected_rows() == 0) {
 826                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 827                 } else {
 828                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 829                 }
 830                 break;
 831
 832         case EnginePage:
 833                 on_new_session_page = false;
 834                 m_okbutton->set_label(_("Open"));
 835                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 836                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 837                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 838                 break;
 839
 840         default:
 841                 on_new_session_page = true;
 842                 m_okbutton->set_label(_("New"));
 843                 m_okbutton->set_image (*(new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
 844                 if (m_name->get_text() == "") {
 845                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 846                         m_name->grab_focus();
 847                 } else {
 848                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 849                 }
 850         }
 851 }
 852
 853 void
 854 NewSessionDialog::treeview_selection_changed ()
 855 {
 856         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 857                 if (!m_open_filechooser->get_filename().empty()) {
 858                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 859                 } else {
 860                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 861                 }
 862         } else {
 863                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 864         }
 865 }
 866
 867 void
 868 NewSessionDialog::file_chosen ()
 869 {
 870         switch (which_page()) {
 871       case OpenPage:
 872          break;
 873            case NewPage:
 874            case EnginePage:
 875                    return;
 876         }
 877
 878         m_treeview->get_selection()->unselect_all();
 879
 880         Glib::RefPtr<Gdk::Window> win (get_window());
 881
 882         if (win) {
 883                 win->set_cursor(Gdk::Cursor(Gdk::WATCH));
 884         }
 885
 886         if (!m_open_filechooser->get_filename().empty()) {
 887                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 888                 response (Gtk::RESPONSE_OK);
 889         } else {
 890                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 891         }
 892 }
 893
 894 void
 895 NewSessionDialog::template_chosen ()
 896 {
 897         if (m_template->get_filename() != "" ) {;
 898                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 899         } else {
 900                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 901         }
 902 }
 903
 904 void
 905 NewSessionDialog::recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col)
 906 {
 907         response (Gtk::RESPONSE_OK);
 908 }
 909
 910 void
 911 NewSessionDialog::connect_inputs_clicked ()
 912 {
 913         m_limit_input_ports->set_sensitive(m_connect_inputs->get_active());
 914
 915                 if (m_connect_inputs->get_active() && m_limit_input_ports->get_active()) {
 916                 m_input_limit_count->set_sensitive(true);
 917                 } else {
 918                 m_input_limit_count->set_sensitive(false);
 919                 }
 920 }
 921
 922 void
 923 NewSessionDialog::connect_outputs_clicked ()
 924 {
 925         m_limit_output_ports->set_sensitive(m_connect_outputs->get_active());
 926
 927                 if (m_connect_outputs->get_active() && m_limit_output_ports->get_active()) {
 928                 m_output_limit_count->set_sensitive(true);
 929                 } else {
 930                 m_output_limit_count->set_sensitive(false);
 931                 }
 932 }
 933
 934 void
 935 NewSessionDialog::limit_inputs_clicked ()
 936 {
 937         m_input_limit_count->set_sensitive(m_limit_input_ports->get_active());
 938 }
 939
 940 void
 941 NewSessionDialog::limit_outputs_clicked ()
 942 {
 943         m_output_limit_count->set_sensitive(m_limit_output_ports->get_active());
 944 }
 945
 946 void
 947 NewSessionDialog::master_bus_button_clicked ()
 948 {
 949         m_master_bus_channel_count->set_sensitive(m_create_master_bus->get_active());
 950 }
 951
 952 void
 953 NewSessionDialog::monitor_bus_button_clicked ()
 954 {
 955         m_control_bus_channel_count->set_sensitive(m_create_control_bus->get_active());
 956 }
 957
 958 void
 959 NewSessionDialog::reset_template()
 960 {
 961         m_template->unselect_all ();
 962 }
 963
 964 void
 965 NewSessionDialog::reset_recent()
 966 {
 967         /* Shamelessly ripped from ardour_ui.cc */
 968         std::vector<string *> *sessions;
 969         std::vector<string *>::iterator i;
 970         RecentSessionsSorter cmp;
 971
 972         recent_model->clear ();
 973
 974         ARDOUR::RecentSessions rs;
 975         ARDOUR::read_recent_sessions (rs);
 976
 977         /* sort them alphabetically */
 978         sort (rs.begin(), rs.end(), cmp);
 979         sessions = new std::vector<std::string*>;
 980
 981         for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
 982                 sessions->push_back (new string ((*i).second));
 983         }
 984
 985         for (i = sessions->begin(); i != sessions->end(); ++i) {
 986
 987                 std::vector<std::string*>* states;
 988                 std::vector<const gchar*> item;
 989                 std::string fullpath = *(*i);
 990
 991                 /* remove any trailing / */
 992
 993                 if (fullpath[fullpath.length()-1] == '/') {
 994                         fullpath = fullpath.substr (0, fullpath.length()-1);
 995                 }
 996
 997                 /* check whether session still exists */
 998                 if (!Glib::file_test(fullpath, Glib::FILE_TEST_EXISTS)) {
 999                         /* session doesn't exist */
1000                         continue;
1001                 }
1002
1003                 /* now get available states for this session */
1004
1005                 if ((states = ARDOUR::Session::possible_states (fullpath)) == 0) {
1006                         /* no state file? */
1007                         continue;
1008                 }
1009
1010                 Gtk::TreeModel::Row row = *(recent_model->append());
1011
1012                 row[recent_columns.visible_name] = Glib::path_get_basename (fullpath);
1013                 row[recent_columns.fullpath] = fullpath;
1014
1015                 if (states->size()) {
1016
1017                         /* add the children */
1018
1019                         for (std::vector<std::string*>::iterator i2 = states->begin(); i2 != states->end(); ++i2) {
1020
1021                                 Gtk::TreeModel::Row child_row = *(recent_model->append (row.children()));
1022
1023                                 child_row[recent_columns.visible_name] = **i2;
1024                                 child_row[recent_columns.fullpath] = fullpath;
1025
1026                                 delete *i2;
1027                         }
1028                 }
1029
1030                 delete states;
1031         }
1032         delete sessions;
1033 }
1034
1035 void
1036 NewSessionDialog::reset()
1037 {
1038         reset_name();
1039         reset_template();
1040         set_response_sensitive (Gtk::RESPONSE_NONE, false);
1041 }