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_state_utils.h>
  24 #include <ardour/template_utils.h>
  25 #include <ardour/session.h>
  26 #include <ardour/profile.h>
  27
  28 #include <gtkmm/entry.h>
  29 #include <gtkmm/filechooserbutton.h>
  30 #include <gtkmm/spinbutton.h>
  31 #include <gtkmm/checkbutton.h>
  32 #include <gtkmm/radiobutton.h>
  33 #include <gtkmm/filefilter.h>
  34 #include <gtkmm/stock.h>
  35 #include <gdkmm/cursor.h>
  36
  37 #include <gtkmm2ext/window_title.h>
  38
  39 using namespace Gtk;
  40 using namespace Gtkmm2ext;
  41 using namespace PBD;
  42 using namespace ARDOUR;
  43
  44 #include "opts.h"
  45 #include "utils.h"
  46 #include "i18n.h"
  47 #include "new_session_dialog.h"
  48
  49 NewSessionDialog::NewSessionDialog()
  50         : ArdourDialog ("session control")
  51 {
  52         in_destructor = false;
  53         session_name_label = new Gtk::Label(_("Name :"));
  54         m_name = new Gtk::Entry();
  55         m_name->set_text(ARDOUR_COMMAND_LINE::session_name);
  56
  57         chan_count_label_1 = new Gtk::Label(_("channels"));
  58         chan_count_label_2 = new Gtk::Label(_("channels"));
  59         chan_count_label_3 = new Gtk::Label(_("channels"));
  60         chan_count_label_4 = new Gtk::Label(_("channels"));
  61
  62         chan_count_label_1->set_alignment(0,0.5);
  63         chan_count_label_1->set_padding(0,0);
  64         chan_count_label_1->set_line_wrap(false);
  65
  66         chan_count_label_2->set_alignment(0,0.5);
  67         chan_count_label_2->set_padding(0,0);
  68         chan_count_label_2->set_line_wrap(false);
  69
  70         chan_count_label_3->set_alignment(0,0.5);
  71         chan_count_label_3->set_padding(0,0);
  72         chan_count_label_3->set_line_wrap(false);
  73
  74         chan_count_label_4->set_alignment(0,0.5);
  75         chan_count_label_4->set_padding(0,0);
  76         chan_count_label_4->set_line_wrap(false);
  77
  78         bus_label = new Gtk::Label(_("<b>Busses</b>"));
  79         input_label = new Gtk::Label(_("<b>Inputs</b>"));
  80         output_label = new Gtk::Label(_("<b>Outputs</b>"));
  81
  82         session_location_label = new Gtk::Label(_("Create Folder In :"));
  83         m_folder = new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
  84         session_template_label = new Gtk::Label(_("Template :"));
  85         m_template = new Gtk::FileChooserButton();
  86         m_create_control_bus = new Gtk::CheckButton(_("Create Monitor Bus"));
  87
  88         Gtk::Adjustment *m_control_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10, 10));
  89         m_control_bus_channel_count = new Gtk::SpinButton(*m_control_bus_channel_count_adj, 1, 0);
  90
  91         Gtk::Adjustment *m_master_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10, 10));
  92         m_master_bus_channel_count = new Gtk::SpinButton(*m_master_bus_channel_count_adj, 1, 0);
  93         m_create_master_bus = new Gtk::CheckButton(_("Create Master Bus"));
  94         advanced_table = new Gtk::Table(2, 2, true);
  95         m_connect_inputs = new Gtk::CheckButton(_("Automatically Connect to Physical Inputs"));
  96         m_limit_input_ports = new Gtk::CheckButton(_("Use only"));
  97
  98         Gtk::Adjustment *m_input_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10, 10));
  99         m_input_limit_count = new Gtk::SpinButton(*m_input_limit_count_adj, 1, 0);
 100         input_port_limit_hbox = new Gtk::HBox(false, 0);
 101         input_port_vbox = new Gtk::VBox(false, 0);
 102         input_table = new Gtk::Table(2, 2, false);
 103
 104         bus_frame = new Gtk::Frame();
 105         bus_table = new Gtk::Table (2, 3, false);
 106
 107         input_frame = new Gtk::Frame();
 108         m_connect_outputs = new Gtk::CheckButton(_("Automatically Connect Outputs"));
 109         m_limit_output_ports = new Gtk::CheckButton(_("Use only"));
 110
 111         Gtk::Adjustment *m_output_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10, 10));
 112         m_output_limit_count = new Gtk::SpinButton(*m_output_limit_count_adj, 1, 0);
 113         output_port_limit_hbox = new Gtk::HBox(false, 0);
 114         output_port_vbox = new Gtk::VBox(false, 0);
 115
 116         Gtk::RadioButton::Group _RadioBGroup_m_connect_outputs_to_master;
 117         m_connect_outputs_to_master = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Master Bus"));
 118         m_connect_outputs_to_physical = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Physical Outputs"));
 119         output_conn_vbox = new Gtk::VBox(false, 0);
 120         output_vbox = new Gtk::VBox(false, 0);
 121
 122         output_frame = new Gtk::Frame();
 123         advanced_vbox = new Gtk::VBox(false, 0);
 124         advanced_label = new Gtk::Label(_("Advanced Options"));
 125         advanced_expander = new Gtk::Expander();
 126         new_session_table = new Gtk::Table(2, 2, false);
 127         m_open_filechooser = new Gtk::FileChooserButton();
 128         open_session_hbox = new Gtk::HBox(false, 0);
 129         m_treeview = new Gtk::TreeView();
 130         recent_scrolledwindow = new Gtk::ScrolledWindow();
 131
 132         recent_sesion_label = new Gtk::Label(_("Recent:"));
 133         recent_frame = new Gtk::Frame();
 134         open_session_vbox = new Gtk::VBox(false, 0);
 135         m_notebook = new Gtk::Notebook();
 136         session_name_label->set_alignment(0, 0.5);
 137         session_name_label->set_padding(6,0);
 138         session_name_label->set_line_wrap(false);
 139         session_name_label->set_selectable(false);
 140         m_name->set_editable(true);
 141         m_name->set_max_length(0);
 142         m_name->set_has_frame(true);
 143         m_name->set_activates_default(true);
 144         m_name->set_width_chars (40);
 145         session_location_label->set_alignment(0,0.5);
 146         session_location_label->set_padding(6,0);
 147         session_location_label->set_line_wrap(false);
 148         session_location_label->set_selectable(false);
 149         session_template_label->set_alignment(0,0.5);
 150         session_template_label->set_padding(6,0);
 151         session_template_label->set_line_wrap(false);
 152         session_template_label->set_selectable(false);
 153         m_create_control_bus->set_flags(Gtk::CAN_FOCUS);
 154         m_create_control_bus->set_relief(Gtk::RELIEF_NORMAL);
 155         m_create_control_bus->set_mode(true);
 156         m_create_control_bus->set_active(false);
 157         m_create_control_bus->set_border_width(0);
 158         m_control_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 159         m_control_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 160         m_control_bus_channel_count->set_numeric(true);
 161         m_control_bus_channel_count->set_digits(0);
 162         m_control_bus_channel_count->set_wrap(false);
 163         m_control_bus_channel_count->set_sensitive(false);
 164         m_master_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 165         m_master_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 166         m_master_bus_channel_count->set_numeric(true);
 167         m_master_bus_channel_count->set_digits(0);
 168         m_master_bus_channel_count->set_wrap(false);
 169         open_session_file_label = new Gtk::Label(_("Browse:"));
 170         open_session_file_label->set_alignment(0, 0.5);
 171         m_create_master_bus->set_flags(Gtk::CAN_FOCUS);
 172         m_create_master_bus->set_relief(Gtk::RELIEF_NORMAL);
 173         m_create_master_bus->set_mode(true);
 174         m_create_master_bus->set_active(true);
 175         m_create_master_bus->set_border_width(0);
 176         advanced_table->set_row_spacings(0);
 177         advanced_table->set_col_spacings(0);
 178
 179         m_connect_inputs->set_flags(Gtk::CAN_FOCUS);
 180         m_connect_inputs->set_relief(Gtk::RELIEF_NORMAL);
 181         m_connect_inputs->set_mode(true);
 182         m_connect_inputs->set_active(true);
 183         m_connect_inputs->set_border_width(0);
 184
 185         m_limit_input_ports->set_flags(Gtk::CAN_FOCUS);
 186         m_limit_input_ports->set_relief(Gtk::RELIEF_NORMAL);
 187         m_limit_input_ports->set_mode(true);
 188         m_limit_input_ports->set_sensitive(true);
 189         m_limit_input_ports->set_border_width(0);
 190         m_input_limit_count->set_flags(Gtk::CAN_FOCUS);
 191         m_input_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 192         m_input_limit_count->set_numeric(true);
 193         m_input_limit_count->set_digits(0);
 194         m_input_limit_count->set_wrap(false);
 195         m_input_limit_count->set_sensitive(false);
 196
 197         bus_hbox = new Gtk::HBox (false, 0);
 198         bus_hbox->pack_start (*bus_table, Gtk::PACK_SHRINK, 18);
 199
 200         bus_label->set_alignment(0, 0.5);
 201         bus_label->set_padding(0,0);
 202         bus_label->set_line_wrap(false);
 203         bus_label->set_selectable(false);
 204         bus_label->set_use_markup(true);
 205         bus_frame->set_shadow_type(Gtk::SHADOW_NONE);
 206         bus_frame->set_label_align(0,0.5);
 207         bus_frame->add(*bus_hbox);
 208         bus_frame->set_label_widget(*bus_label);
 209
 210         bus_table->set_row_spacings (0);
 211         bus_table->set_col_spacings (0);
 212         bus_table->attach (*m_create_master_bus, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 213         bus_table->attach (*m_master_bus_channel_count, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 214         bus_table->attach (*chan_count_label_1, 2, 3, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 215         bus_table->attach (*m_create_control_bus, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 216         bus_table->attach (*m_control_bus_channel_count, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 217         bus_table->attach (*chan_count_label_2, 2, 3, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 218
 219         input_port_limit_hbox->pack_start(*m_limit_input_ports, Gtk::PACK_SHRINK, 6);
 220         input_port_limit_hbox->pack_start(*m_input_limit_count, Gtk::PACK_SHRINK, 0);
 221         input_port_limit_hbox->pack_start(*chan_count_label_3, Gtk::PACK_SHRINK, 6);
 222         input_port_vbox->pack_start(*m_connect_inputs, Gtk::PACK_SHRINK, 0);
 223         input_port_vbox->pack_start(*input_port_limit_hbox, Gtk::PACK_EXPAND_PADDING, 0);
 224         input_table->set_row_spacings(0);
 225         input_table->set_col_spacings(0);
 226         input_table->attach(*input_port_vbox, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 6);
 227
 228         input_hbox = new Gtk::HBox (false, 0);
 229         input_hbox->pack_start (*input_table, Gtk::PACK_SHRINK, 18);
 230
 231         input_label->set_alignment(0, 0.5);
 232         input_label->set_padding(0,0);
 233         input_label->set_line_wrap(false);
 234         input_label->set_selectable(false);
 235         input_label->set_use_markup(true);
 236         input_frame->set_shadow_type(Gtk::SHADOW_NONE);
 237         input_frame->set_label_align(0,0.5);
 238         input_frame->add(*input_hbox);
 239         input_frame->set_label_widget(*input_label);
 240
 241         m_connect_outputs->set_flags(Gtk::CAN_FOCUS);
 242         m_connect_outputs->set_relief(Gtk::RELIEF_NORMAL);
 243         m_connect_outputs->set_mode(true);
 244         m_connect_outputs->set_active(true);
 245         m_connect_outputs->set_border_width(0);
 246         m_limit_output_ports->set_flags(Gtk::CAN_FOCUS);
 247         m_limit_output_ports->set_relief(Gtk::RELIEF_NORMAL);
 248         m_limit_output_ports->set_mode(true);
 249         m_limit_output_ports->set_sensitive(true);
 250         m_limit_output_ports->set_border_width(0);
 251         m_output_limit_count->set_flags(Gtk::CAN_FOCUS);
 252         m_output_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 253         m_output_limit_count->set_numeric(false);
 254         m_output_limit_count->set_digits(0);
 255         m_output_limit_count->set_wrap(false);
 256         m_output_limit_count->set_sensitive(false);
 257         output_port_limit_hbox->pack_start(*m_limit_output_ports, Gtk::PACK_SHRINK, 6);
 258         output_port_limit_hbox->pack_start(*m_output_limit_count, Gtk::PACK_SHRINK, 0);
 259         output_port_limit_hbox->pack_start(*chan_count_label_4, Gtk::PACK_SHRINK, 6);
 260         m_connect_outputs_to_master->set_flags(Gtk::CAN_FOCUS);
 261         m_connect_outputs_to_master->set_relief(Gtk::RELIEF_NORMAL);
 262         m_connect_outputs_to_master->set_mode(true);
 263         m_connect_outputs_to_master->set_active(false);
 264         m_connect_outputs_to_master->set_border_width(0);
 265         m_connect_outputs_to_physical->set_flags(Gtk::CAN_FOCUS);
 266         m_connect_outputs_to_physical->set_relief(Gtk::RELIEF_NORMAL);
 267         m_connect_outputs_to_physical->set_mode(true);
 268         m_connect_outputs_to_physical->set_active(false);
 269         m_connect_outputs_to_physical->set_border_width(0);
 270         output_conn_vbox->pack_start(*m_connect_outputs, Gtk::PACK_SHRINK, 0);
 271         output_conn_vbox->pack_start(*m_connect_outputs_to_master, Gtk::PACK_SHRINK, 0);
 272         output_conn_vbox->pack_start(*m_connect_outputs_to_physical, Gtk::PACK_SHRINK, 0);
 273         output_vbox->set_border_width(6);
 274
 275         output_port_vbox->pack_start(*output_port_limit_hbox, Gtk::PACK_SHRINK, 0);
 276
 277         output_vbox->pack_start(*output_conn_vbox);
 278         output_vbox->pack_start(*output_port_vbox);
 279
 280         output_label->set_alignment(0, 0.5);
 281         output_label->set_padding(0,0);
 282         output_label->set_line_wrap(false);
 283         output_label->set_selectable(false);
 284         output_label->set_use_markup(true);
 285         output_frame->set_shadow_type(Gtk::SHADOW_NONE);
 286         output_frame->set_label_align(0,0.5);
 287
 288         output_hbox = new Gtk::HBox (false, 0);
 289         output_hbox->pack_start (*output_vbox, Gtk::PACK_SHRINK, 18);
 290
 291         output_frame->add(*output_hbox);
 292         output_frame->set_label_widget(*output_label);
 293
 294         advanced_vbox->pack_start(*advanced_table, Gtk::PACK_SHRINK, 0);
 295         advanced_vbox->pack_start(*bus_frame, Gtk::PACK_SHRINK, 6);
 296         advanced_vbox->pack_start(*input_frame, Gtk::PACK_SHRINK, 6);
 297         advanced_vbox->pack_start(*output_frame, Gtk::PACK_SHRINK, 0);
 298         advanced_label->set_padding(0,0);
 299         advanced_label->set_line_wrap(false);
 300         advanced_label->set_selectable(false);
 301         advanced_label->set_alignment(0, 0.5);
 302         advanced_expander->set_flags(Gtk::CAN_FOCUS);
 303         advanced_expander->set_border_width(0);
 304         advanced_expander->set_expanded(false);
 305         advanced_expander->set_spacing(0);
 306         advanced_expander->add(*advanced_vbox);
 307         advanced_expander->set_label_widget(*advanced_label);
 308         new_session_table->set_border_width(12);
 309         new_session_table->set_row_spacings(6);
 310         new_session_table->set_col_spacings(0);
 311         new_session_table->attach(*session_name_label, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL, 0, 0);
 312         new_session_table->attach(*m_name, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 313         new_session_table->attach(*session_location_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL, 0, 0);
 314         new_session_table->attach(*m_folder, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 315         new_session_table->attach(*session_template_label, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL, 0, 0);
 316         new_session_table->attach(*m_template, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 317
 318         if (!ARDOUR::Profile->get_sae()) {
 319                 new_session_table->attach(*advanced_expander, 0, 2, 3, 4, Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 6);
 320         }
 321
 322         open_session_hbox->pack_start(*open_session_file_label, false, false, 12);
 323         open_session_hbox->pack_start(*m_open_filechooser, true, true, 12);
 324         m_treeview->set_flags(Gtk::CAN_FOCUS);
 325         m_treeview->set_headers_visible(true);
 326         m_treeview->set_rules_hint(false);
 327         m_treeview->set_reorderable(false);
 328         m_treeview->set_enable_search(true);
 329         m_treeview->set_fixed_height_mode(false);
 330         m_treeview->set_hover_selection(false);
 331         m_treeview->set_size_request(-1, 150);
 332         recent_scrolledwindow->set_flags(Gtk::CAN_FOCUS);
 333         recent_scrolledwindow->set_border_width(6);
 334         recent_scrolledwindow->set_shadow_type(Gtk::SHADOW_IN);
 335         recent_scrolledwindow->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 336         recent_scrolledwindow->property_window_placement().set_value(Gtk::CORNER_TOP_LEFT);
 337         recent_scrolledwindow->add(*m_treeview);
 338
 339         recent_sesion_label->set_padding(0,0);
 340         recent_sesion_label->set_line_wrap(false);
 341         recent_sesion_label->set_selectable(false);
 342         recent_frame->set_border_width(12);
 343         recent_frame->set_shadow_type(Gtk::SHADOW_NONE);
 344         recent_frame->add(*recent_scrolledwindow);
 345         recent_frame->set_label_widget(*recent_sesion_label);
 346         open_session_vbox->pack_start(*recent_frame, Gtk::PACK_EXPAND_WIDGET, 0);
 347         open_session_vbox->pack_start(*open_session_hbox, Gtk::PACK_SHRINK, 12);
 348         m_notebook->set_flags(Gtk::CAN_FOCUS);
 349         m_notebook->set_scrollable(true);
 350         get_vbox()->set_homogeneous(false);
 351         get_vbox()->set_spacing(0);
 352         get_vbox()->pack_start(*m_notebook, Gtk::PACK_SHRINK, 0);
 353
 354         /*
 355            icon setting is done again in the editor (for the whole app),
 356            but its all chickens and eggs at this point.
 357         */
 358
 359         list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
 360         Glib::RefPtr<Gdk::Pixbuf> icon;
 361
 362         if ((icon = ::get_icon ("ardour_icon_16px")) != 0) {
 363                 window_icons.push_back (icon);
 364         }
 365         if ((icon = ::get_icon ("ardour_icon_22px")) != 0) {
 366                 window_icons.push_back (icon);
 367         }
 368         if ((icon = ::get_icon ("ardour_icon_32px")) != 0) {
 369                 window_icons.push_back (icon);
 370         }
 371         if ((icon = ::get_icon ("ardour_icon_48px")) != 0) {
 372                 window_icons.push_back (icon);
 373         }
 374         if (!window_icons.empty()) {
 375                 set_icon_list (window_icons);
 376         }
 377
 378         WindowTitle title(Glib::get_application_name());
 379         title += _("Session Control");
 380         set_title(title.get_string());
 381
 382         set_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         if (is_directory (user_template_directory ()))
 396         {
 397                 m_template->set_current_folder (user_template_directory().to_string());
 398         }
 399         else if (is_directory (system_template_directory ()))
 400         {
 401                 m_template->set_current_folder (system_template_directory().to_string());
 402         }
 403
 404         if (is_directory (system_template_directory ()))
 405         {
 406                 m_template->add_shortcut_folder (system_template_directory().to_string());
 407         }
 408
 409         m_template->set_title(_("select template"));
 410         Gtk::FileFilter* session_filter = manage (new (Gtk::FileFilter));
 411         session_filter->add_pattern(X_("*.ardour"));
 412         session_filter->add_pattern(X_("*.ardour.bak"));
 413         m_open_filechooser->set_filter (*session_filter);
 414         m_open_filechooser->set_current_folder(getenv ("HOME"));
 415         m_open_filechooser->set_title(_("select session file"));
 416
 417         Gtk::FileFilter* template_filter = manage (new (Gtk::FileFilter));
 418         template_filter->add_pattern(X_("*.template"));
 419         m_template->set_filter (*template_filter);
 420
 421         m_folder->set_current_folder(getenv ("HOME"));
 422         m_folder->set_title(_("select directory"));
 423
 424         m_notebook->set_current_page(0);
 425         m_notebook->show();
 426         m_notebook->show_all_children();
 427
 428         engine_page_session_folder = X_("");
 429         engine_page_session_name = X_("");
 430
 431         set_default_response (Gtk::RESPONSE_OK);
 432         if (!ARDOUR_COMMAND_LINE::session_name.length()) {
 433                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 434                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 435         } else {
 436                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 437                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 438         }
 439
 440         ///@ connect some signals
 441
 442         m_connect_inputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_inputs_clicked));
 443         m_connect_outputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_outputs_clicked));
 444         m_limit_input_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_inputs_clicked));
 445         m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
 446         m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
 447         m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
 448         m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
 449         m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
 450         m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
 451         m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
 452         m_open_filechooser->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::file_chosen));
 453         m_template->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::template_chosen));
 454
 455         page_set = Pages (0);
 456 }
 457
 458 NewSessionDialog::~NewSessionDialog()
 459 {
 460        in_destructor = true;
 461 }
 462
 463 int
 464 NewSessionDialog::run ()
 465 {
 466         if (!page_set) {
 467                 /* nothing to display */
 468                 return Gtk::RESPONSE_OK;
 469         }
 470         if (!(page_set & NewPage) && !(page_set & OpenPage)) {
 471                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 472         }
 473         return ArdourDialog::run ();
 474 }
 475
 476 void
 477 NewSessionDialog::set_have_engine (bool yn)
 478 {
 479         if (yn) {
 480                 m_notebook->remove_page (engine_control);
 481                 page_set = Pages (page_set & ~EnginePage);
 482         } else {
 483                 if (!(page_set & EnginePage)) {
 484                         m_notebook->append_page (engine_control, _("Audio Setup"));
 485                         m_notebook->show_all_children();
 486                         page_set = Pages (page_set | EnginePage);
 487                 }
 488         }
 489 }
 490
 491
 492 void
 493 NewSessionDialog::set_existing_session (bool yn)
 494 {
 495         if (yn) {
 496
 497                 if (page_set & NewPage) {
 498                         m_notebook->remove_page (*new_session_table);
 499                         page_set = Pages (page_set & ~NewPage);
 500                 }
 501
 502                 if (page_set & OpenPage) {
 503                         m_notebook->remove_page (*open_session_vbox);
 504                         page_set = Pages (page_set & ~OpenPage);
 505                 }
 506
 507         } else {
 508                 if (!(page_set & NewPage)) {
 509                         m_notebook->append_page(*new_session_table, _("New Session"));
 510                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 511                         page_set = Pages (page_set | NewPage);
 512                 }
 513                 if (!(page_set & OpenPage)) {
 514                         m_notebook->append_page(*open_session_vbox, _("Open Session"));
 515                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 516                         page_set = Pages (page_set | OpenPage);
 517                 }
 518
 519                 m_notebook->show_all_children();
 520         }
 521 }
 522
 523 void
 524 NewSessionDialog::set_session_name (const Glib::ustring& name)
 525 {
 526         m_name->set_text (name);
 527         engine_page_session_name = name;
 528 }
 529
 530 void
 531 NewSessionDialog::set_session_folder(const Glib::ustring& dir)
 532 {
 533         Glib::ustring realdir = dir;
 534
 535         /* this little tangled mess is a result of 4 things:
 536
 537             1) GtkFileChooser vomits when given a non-absolute directory
 538                    argument to set_current_folder()
 539             2) canonicalize_file_name() doesn't exist on OS X
 540             3) linux man page for realpath() says "do not use this function"
 541             4) canonicalize_file_name() & realpath() have entirely
 542                    different semantics on OS X and Linux when given
 543                    a non-existent path.
 544
 545            as result of all this, we take two distinct pathways through the code.
 546         */
 547
 548
 549 #ifdef __APPLE__
 550
 551         char buf[PATH_MAX];
 552
 553         if(realpath (dir.c_str(), buf) != 0) {
 554                 if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 555                         realdir = Glib::path_get_dirname (realdir);
 556                 }
 557                 m_folder->set_current_folder (realdir);
 558                 engine_page_session_folder = realdir;
 559         }
 560
 561
 562 #else
 563         char* res;
 564         if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 565                 realdir = Glib::path_get_dirname (realdir);
 566                 cerr << "didn't exist, use " << realdir << endl;
 567         }
 568
 569         if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
 570                 cerr << "canonical, use " << res << endl;
 571                 m_folder->set_current_folder (res);
 572                 free (res);
 573         }
 574
 575 #endif
 576
 577 }
 578
 579 std::string
 580 NewSessionDialog::session_name() const
 581 {
 582         std::string str = Glib::filename_from_utf8(m_open_filechooser->get_filename());
 583         std::string::size_type position = str.find_last_of ('/');
 584         str = str.substr (position+1);
 585         position = str.find_last_of ('.');
 586         str = str.substr (0, position);
 587
 588         /*
 589           XXX what to do if it's a .bak file?
 590           load_session doesn't allow it!
 591
 592         if ((position = str.rfind(".bak")) != string::npos) {
 593                 str = str.substr (0, position);
 594         }
 595         */
 596
 597         switch (which_page()) {
 598         case NewPage:
 599         case EnginePage:
 600                 /* new or audio setup pages */
 601                 if (!(page_set & OpenPage) && !(page_set & NewPage)) {
 602                         return Glib::filename_from_utf8(engine_page_session_name);
 603                 }
 604                 return Glib::filename_from_utf8(m_name->get_text());
 605         default:
 606                 break;
 607         }
 608
 609         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 610                 return Glib::filename_from_utf8(str);
 611         }
 612         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 613         return (*i)[recent_columns.visible_name];
 614 }
 615
 616 std::string
 617 NewSessionDialog::session_folder() const
 618 {
 619         switch (which_page()) {
 620         case NewPage:
 621                 return Glib::filename_from_utf8(m_folder->get_filename());
 622
 623         case EnginePage:
 624                 if (!(page_set & OpenPage) && !(page_set & NewPage)) {
 625                         /* just engine page, nothing else */
 626                         return Glib::filename_from_utf8(engine_page_session_folder);
 627                 }
 628                 if (page_set == EnginePage) {
 629                         /* use m_folder since it should be set */
 630                         return Glib::filename_from_utf8(m_folder->get_filename());
 631                 }
 632                 break;
 633
 634         default:
 635                 break;
 636         }
 637
 638         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 639                 const string filename(Glib::filename_from_utf8(m_open_filechooser->get_filename()));
 640                 return Glib::path_get_dirname(filename);
 641         }
 642
 643         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 644         return (*i)[recent_columns.fullpath];
 645 }
 646
 647 bool
 648 NewSessionDialog::use_session_template() const
 649 {
 650         if (m_template->get_filename().empty() && (which_page() == NewPage))
 651                 return false;
 652         return true;
 653 }
 654
 655 std::string
 656 NewSessionDialog::session_template_name() const
 657 {
 658         return Glib::filename_from_utf8(m_template->get_filename());
 659 }
 660
 661 bool
 662 NewSessionDialog::create_master_bus() const
 663 {
 664         return m_create_master_bus->get_active();
 665 }
 666
 667 int
 668 NewSessionDialog::master_channel_count() const
 669 {
 670         return m_master_bus_channel_count->get_value_as_int();
 671 }
 672
 673 bool
 674 NewSessionDialog::create_control_bus() const
 675 {
 676         return m_create_control_bus->get_active();
 677 }
 678
 679 int
 680 NewSessionDialog::control_channel_count() const
 681 {
 682         return m_control_bus_channel_count->get_value_as_int();
 683 }
 684
 685 bool
 686 NewSessionDialog::connect_inputs() const
 687 {
 688         return m_connect_inputs->get_active();
 689 }
 690
 691 bool
 692 NewSessionDialog::limit_inputs_used_for_connection() const
 693 {
 694         return m_limit_input_ports->get_active();
 695 }
 696
 697 int
 698 NewSessionDialog::input_limit_count() const
 699 {
 700         return m_input_limit_count->get_value_as_int();
 701 }
 702
 703 bool
 704 NewSessionDialog::connect_outputs() const
 705 {
 706         return m_connect_outputs->get_active();
 707 }
 708
 709 bool
 710 NewSessionDialog::limit_outputs_used_for_connection() const
 711 {
 712         return m_limit_output_ports->get_active();
 713 }
 714
 715 int
 716 NewSessionDialog::output_limit_count() const
 717 {
 718         return m_output_limit_count->get_value_as_int();
 719 }
 720
 721 bool
 722 NewSessionDialog::connect_outs_to_master() const
 723 {
 724         return m_connect_outputs_to_master->get_active();
 725 }
 726
 727 bool
 728 NewSessionDialog::connect_outs_to_physical() const
 729 {
 730         return m_connect_outputs_to_physical->get_active();
 731 }
 732
 733 int
 734 NewSessionDialog::get_current_page()
 735 {
 736         return m_notebook->get_current_page();
 737 }
 738
 739 NewSessionDialog::Pages
 740 NewSessionDialog::which_page () const
 741 {
 742         int num = m_notebook->get_current_page();
 743
 744         if (page_set == NewPage) {
 745                 return NewPage;
 746
 747         } else if (page_set == OpenPage) {
 748                 return OpenPage;
 749
 750         } else if (page_set == EnginePage) {
 751                 return EnginePage;
 752
 753         } else if (page_set == (NewPage|OpenPage)) {
 754                 switch (num) {
 755                 case 0:
 756                         return NewPage;
 757                 default:
 758                         return OpenPage;
 759                 }
 760
 761         } else if (page_set == (NewPage|EnginePage)) {
 762                 switch (num) {
 763                 case 0:
 764                         return NewPage;
 765                 default:
 766                         return EnginePage;
 767                 }
 768
 769         } else if (page_set == (NewPage|EnginePage|OpenPage)) {
 770                 switch (num) {
 771                 case 0:
 772                         return NewPage;
 773                 case 1:
 774                         return OpenPage;
 775                 default:
 776                         return EnginePage;
 777                 }
 778
 779         } else if (page_set == (OpenPage|EnginePage)) {
 780                 switch (num) {
 781                 case 0:
 782                         return OpenPage;
 783                 default:
 784                         return EnginePage;
 785                 }
 786         }
 787
 788         return NewPage; /* shouldn't get here */
 789 }
 790
 791 void
 792 NewSessionDialog::set_current_page(int page)
 793 {
 794         return m_notebook->set_current_page (page);
 795 }
 796
 797 void
 798 NewSessionDialog::reset_name()
 799 {
 800         m_name->set_text("");
 801         set_response_sensitive (Gtk::RESPONSE_OK, false);
 802 }
 803
 804 void
 805 NewSessionDialog::on_new_session_name_entry_changed ()
 806 {
 807         if (m_name->get_text() != "") {
 808                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 809                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 810         } else {
 811                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 812         }
 813 }
 814
 815 void
 816 NewSessionDialog::notebook_page_changed (GtkNotebookPage* np, uint pagenum)
 817 {
 818         if (in_destructor) {
 819                 return;
 820         }
 821
 822         switch (which_page()) {
 823         case OpenPage:
 824                 on_new_session_page = false;
 825                 m_okbutton->set_label(_("Open"));
 826                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 827                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 828                 if (m_treeview->get_selection()->count_selected_rows() == 0) {
 829                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 830                 } else {
 831                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 832                 }
 833                 break;
 834
 835         case EnginePage:
 836                 on_new_session_page = false;
 837                 m_okbutton->set_label(_("Open"));
 838                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 839                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 840                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 841                 break;
 842
 843         default:
 844                 on_new_session_page = true;
 845                 m_okbutton->set_label(_("New"));
 846                 m_okbutton->set_image (*(new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
 847                 if (m_name->get_text() == "") {
 848                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 849                         m_name->grab_focus();
 850                 } else {
 851                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 852                 }
 853         }
 854 }
 855
 856 void
 857 NewSessionDialog::treeview_selection_changed ()
 858 {
 859         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 860                 if (!m_open_filechooser->get_filename().empty()) {
 861                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 862                 } else {
 863                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 864                 }
 865         } else {
 866                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 867         }
 868 }
 869
 870 void
 871 NewSessionDialog::file_chosen ()
 872 {
 873         switch (which_page()) {
 874       case OpenPage:
 875          break;
 876            case NewPage:
 877            case EnginePage:
 878                    return;
 879         }
 880
 881         m_treeview->get_selection()->unselect_all();
 882
 883         Glib::RefPtr<Gdk::Window> win (get_window());
 884
 885         if (win) {
 886                 win->set_cursor(Gdk::Cursor(Gdk::WATCH));
 887         }
 888
 889         if (!m_open_filechooser->get_filename().empty()) {
 890                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 891                 response (Gtk::RESPONSE_OK);
 892         } else {
 893                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 894         }
 895 }
 896
 897 void
 898 NewSessionDialog::template_chosen ()
 899 {
 900         if (m_template->get_filename() != "" ) {;
 901                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 902         } else {
 903                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 904         }
 905 }
 906
 907 void
 908 NewSessionDialog::recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col)
 909 {
 910         response (Gtk::RESPONSE_OK);
 911 }
 912
 913 void
 914 NewSessionDialog::connect_inputs_clicked ()
 915 {
 916         m_limit_input_ports->set_sensitive(m_connect_inputs->get_active());
 917
 918         if (m_connect_inputs->get_active() && m_limit_input_ports->get_active()) {
 919                 m_input_limit_count->set_sensitive(true);
 920         } else {
 921                 m_input_limit_count->set_sensitive(false);
 922         }
 923 }
 924
 925 void
 926 NewSessionDialog::connect_outputs_clicked ()
 927 {
 928         m_limit_output_ports->set_sensitive(m_connect_outputs->get_active());
 929
 930         if (m_connect_outputs->get_active() && m_limit_output_ports->get_active()) {
 931                 m_output_limit_count->set_sensitive(true);
 932         } else {
 933                 m_output_limit_count->set_sensitive(false);
 934         }
 935 }
 936
 937 void
 938 NewSessionDialog::limit_inputs_clicked ()
 939 {
 940         m_input_limit_count->set_sensitive(m_limit_input_ports->get_active());
 941 }
 942
 943 void
 944 NewSessionDialog::limit_outputs_clicked ()
 945 {
 946         m_output_limit_count->set_sensitive(m_limit_output_ports->get_active());
 947 }
 948
 949 void
 950 NewSessionDialog::master_bus_button_clicked ()
 951 {
 952         m_master_bus_channel_count->set_sensitive(m_create_master_bus->get_active());
 953 }
 954
 955 void
 956 NewSessionDialog::monitor_bus_button_clicked ()
 957 {
 958         m_control_bus_channel_count->set_sensitive(m_create_control_bus->get_active());
 959 }
 960
 961 void
 962 NewSessionDialog::reset_template()
 963 {
 964         m_template->unselect_all ();
 965 }
 966
 967 void
 968 NewSessionDialog::reset_recent()
 969 {
 970         /* Shamelessly ripped from ardour_ui.cc */
 971         std::vector<string *> *sessions;
 972         std::vector<string *>::iterator i;
 973         RecentSessionsSorter cmp;
 974
 975         recent_model->clear ();
 976
 977         ARDOUR::RecentSessions rs;
 978         ARDOUR::read_recent_sessions (rs);
 979
 980         /* sort them alphabetically */
 981         sort (rs.begin(), rs.end(), cmp);
 982         sessions = new std::vector<std::string*>;
 983
 984         for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
 985                 sessions->push_back (new string ((*i).second));
 986         }
 987
 988         for (i = sessions->begin(); i != sessions->end(); ++i) {
 989
 990                 std::vector<std::string*>* states;
 991                 std::vector<const gchar*> item;
 992                 std::string fullpath = *(*i);
 993
 994                 /* remove any trailing / */
 995
 996                 if (fullpath[fullpath.length()-1] == '/') {
 997                         fullpath = fullpath.substr (0, fullpath.length()-1);
 998                 }
 999
1000                 /* check whether session still exists */
1001                 if (!Glib::file_test(fullpath, Glib::FILE_TEST_EXISTS)) {
1002                         /* session doesn't exist */
1003                         continue;
1004                 }
1005
1006                 /* now get available states for this session */
1007
1008                 if ((states = ARDOUR::Session::possible_states (fullpath)) == 0) {
1009                         /* no state file? */
1010                         continue;
1011                 }
1012
1013                 Gtk::TreeModel::Row row = *(recent_model->append());
1014
1015                 row[recent_columns.visible_name] = Glib::path_get_basename (fullpath);
1016                 row[recent_columns.fullpath] = fullpath;
1017
1018                 if (states->size()) {
1019
1020                         /* add the children */
1021
1022                         for (std::vector<std::string*>::iterator i2 = states->begin(); i2 != states->end(); ++i2) {
1023
1024                                 Gtk::TreeModel::Row child_row = *(recent_model->append (row.children()));
1025
1026                                 child_row[recent_columns.visible_name] = **i2;
1027                                 child_row[recent_columns.fullpath] = fullpath;
1028
1029                                 delete *i2;
1030                         }
1031                 }
1032
1033                 delete states;
1034         }
1035         delete sessions;
1036 }
1037
1038 void
1039 NewSessionDialog::reset()
1040 {
1041         reset_name();
1042         reset_template();
1043         set_response_sensitive (Gtk::RESPONSE_NONE, false);
1044 }