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         m_name = new Gtk::Entry();
  52         m_name->set_text(ARDOUR_COMMAND_LINE::session_name);
  53
  54         chan_count_label_1 = new Gtk::Label(_("channels"));
  55         chan_count_label_2 = new Gtk::Label(_("channels"));
  56         chan_count_label_3 = new Gtk::Label(_("channels"));
  57         chan_count_label_4 = new Gtk::Label(_("channels"));
  58
  59         chan_count_label_1->set_alignment(0,0.5);
  60         chan_count_label_1->set_padding(0,0);
  61         chan_count_label_1->set_line_wrap(false);
  62
  63         chan_count_label_2->set_alignment(0,0.5);
  64         chan_count_label_2->set_padding(0,0);
  65         chan_count_label_2->set_line_wrap(false);
  66
  67         chan_count_label_3->set_alignment(0,0.5);
  68         chan_count_label_3->set_padding(0,0);
  69         chan_count_label_3->set_line_wrap(false);
  70
  71         chan_count_label_4->set_alignment(0,0.5);
  72         chan_count_label_4->set_padding(0,0);
  73         chan_count_label_4->set_line_wrap(false);
  74
  75         bus_label = new Gtk::Label(_("<b>Busses</b>"));
  76         input_label = new Gtk::Label(_("<b>Inputs</b>"));
  77         output_label = new Gtk::Label(_("<b>Outputs</b>"));
  78
  79         session_location_label = new Gtk::Label(_("Create Folder In :"));
  80         m_folder = new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
  81         session_template_label = new Gtk::Label(_("Template :"));
  82         m_template = new Gtk::FileChooserButton();
  83         m_create_control_bus = new Gtk::CheckButton(_("Create Monitor Bus"));
  84
  85         Gtk::Adjustment *m_control_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10));
  86         m_control_bus_channel_count = new Gtk::SpinButton(*m_control_bus_channel_count_adj, 1, 0);
  87
  88         Gtk::Adjustment *m_master_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10));
  89         m_master_bus_channel_count = new Gtk::SpinButton(*m_master_bus_channel_count_adj, 1, 0);
  90         m_create_master_bus = new Gtk::CheckButton(_("Create Master Bus"));
  91         advanced_table = new Gtk::Table(2, 2, true);
  92         m_connect_inputs = new Gtk::CheckButton(_("Automatically Connect to Physical Inputs"));
  93         m_limit_input_ports = new Gtk::CheckButton(_("Use only"));
  94
  95         Gtk::Adjustment *m_input_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10));
  96         m_input_limit_count = new Gtk::SpinButton(*m_input_limit_count_adj, 1, 0);
  97         input_port_limit_hbox = new Gtk::HBox(false, 0);
  98         input_port_vbox = new Gtk::VBox(false, 0);
  99         input_table = new Gtk::Table(2, 2, false);
 100
 101         bus_frame = new Gtk::Frame();
 102         bus_table = new Gtk::Table (2, 3, false);
 103
 104         input_frame = new Gtk::Frame();
 105         m_connect_outputs = new Gtk::CheckButton(_("Automatically Connect Outputs"));
 106         m_limit_output_ports = new Gtk::CheckButton(_("Use only"));
 107
 108         Gtk::Adjustment *m_output_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10));
 109         m_output_limit_count = new Gtk::SpinButton(*m_output_limit_count_adj, 1, 0);
 110         output_port_limit_hbox = new Gtk::HBox(false, 0);
 111         output_port_vbox = new Gtk::VBox(false, 0);
 112
 113         Gtk::RadioButton::Group _RadioBGroup_m_connect_outputs_to_master;
 114         m_connect_outputs_to_master = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Master Bus"));
 115         m_connect_outputs_to_physical = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Physical Outputs"));
 116         output_conn_vbox = new Gtk::VBox(false, 0);
 117         output_vbox = new Gtk::VBox(false, 0);
 118
 119         output_frame = new Gtk::Frame();
 120         advanced_vbox = new Gtk::VBox(false, 0);
 121         advanced_label = new Gtk::Label(_("Advanced Options"));
 122         advanced_expander = new Gtk::Expander();
 123         new_session_table = new Gtk::Table(2, 2, false);
 124         m_open_filechooser = new Gtk::FileChooserButton();
 125         open_session_hbox = new Gtk::HBox(false, 0);
 126         m_treeview = new Gtk::TreeView();
 127         recent_scrolledwindow = new Gtk::ScrolledWindow();
 128
 129         recent_sesion_label = new Gtk::Label(_("Recent:"));
 130         recent_frame = new Gtk::Frame();
 131         open_session_vbox = new Gtk::VBox(false, 0);
 132         m_notebook = new Gtk::Notebook();
 133         session_name_label->set_alignment(0, 0.5);
 134         session_name_label->set_padding(6,0);
 135         session_name_label->set_line_wrap(false);
 136         session_name_label->set_selectable(false);
 137         m_name->set_editable(true);
 138         m_name->set_max_length(0);
 139         m_name->set_has_frame(true);
 140         m_name->set_activates_default(true);
 141         m_name->set_width_chars (40);
 142         session_location_label->set_alignment(0,0.5);
 143         session_location_label->set_padding(6,0);
 144         session_location_label->set_line_wrap(false);
 145         session_location_label->set_selectable(false);
 146         session_template_label->set_alignment(0,0.5);
 147         session_template_label->set_padding(6,0);
 148         session_template_label->set_line_wrap(false);
 149         session_template_label->set_selectable(false);
 150         m_create_control_bus->set_flags(Gtk::CAN_FOCUS);
 151         m_create_control_bus->set_relief(Gtk::RELIEF_NORMAL);
 152         m_create_control_bus->set_mode(true);
 153         m_create_control_bus->set_active(false);
 154         m_create_control_bus->set_border_width(0);
 155         m_control_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 156         m_control_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 157         m_control_bus_channel_count->set_numeric(true);
 158         m_control_bus_channel_count->set_digits(0);
 159         m_control_bus_channel_count->set_wrap(false);
 160         m_control_bus_channel_count->set_sensitive(false);
 161         m_master_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
 162         m_master_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 163         m_master_bus_channel_count->set_numeric(true);
 164         m_master_bus_channel_count->set_digits(0);
 165         m_master_bus_channel_count->set_wrap(false);
 166         open_session_file_label = new Gtk::Label(_("Browse:"));
 167         open_session_file_label->set_alignment(0, 0.5);
 168         m_create_master_bus->set_flags(Gtk::CAN_FOCUS);
 169         m_create_master_bus->set_relief(Gtk::RELIEF_NORMAL);
 170         m_create_master_bus->set_mode(true);
 171         m_create_master_bus->set_active(true);
 172         m_create_master_bus->set_border_width(0);
 173         advanced_table->set_row_spacings(0);
 174         advanced_table->set_col_spacings(0);
 175
 176         m_connect_inputs->set_flags(Gtk::CAN_FOCUS);
 177         m_connect_inputs->set_relief(Gtk::RELIEF_NORMAL);
 178         m_connect_inputs->set_mode(true);
 179         m_connect_inputs->set_active(true);
 180         m_connect_inputs->set_border_width(0);
 181
 182         m_limit_input_ports->set_flags(Gtk::CAN_FOCUS);
 183         m_limit_input_ports->set_relief(Gtk::RELIEF_NORMAL);
 184         m_limit_input_ports->set_mode(true);
 185         m_limit_input_ports->set_sensitive(true);
 186         m_limit_input_ports->set_border_width(0);
 187         m_input_limit_count->set_flags(Gtk::CAN_FOCUS);
 188         m_input_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 189         m_input_limit_count->set_numeric(true);
 190         m_input_limit_count->set_digits(0);
 191         m_input_limit_count->set_wrap(false);
 192         m_input_limit_count->set_sensitive(false);
 193
 194         bus_hbox = new Gtk::HBox (false, 0);
 195         bus_hbox->pack_start (*bus_table, Gtk::PACK_SHRINK, 18);
 196
 197         bus_label->set_alignment(0, 0.5);
 198         bus_label->set_padding(0,0);
 199         bus_label->set_line_wrap(false);
 200         bus_label->set_selectable(false);
 201         bus_label->set_use_markup(true);
 202         bus_frame->set_shadow_type(Gtk::SHADOW_NONE);
 203         bus_frame->set_label_align(0,0.5);
 204         bus_frame->add(*bus_hbox);
 205         bus_frame->set_label_widget(*bus_label);
 206
 207         bus_table->set_row_spacings (0);
 208         bus_table->set_col_spacings (0);
 209         bus_table->attach (*m_create_master_bus, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 210         bus_table->attach (*m_master_bus_channel_count, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 211         bus_table->attach (*chan_count_label_1, 2, 3, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 212         bus_table->attach (*m_create_control_bus, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 213         bus_table->attach (*m_control_bus_channel_count, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 214         bus_table->attach (*chan_count_label_2, 2, 3, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 215
 216         input_port_limit_hbox->pack_start(*m_limit_input_ports, Gtk::PACK_SHRINK, 6);
 217         input_port_limit_hbox->pack_start(*m_input_limit_count, Gtk::PACK_SHRINK, 0);
 218         input_port_limit_hbox->pack_start(*chan_count_label_3, Gtk::PACK_SHRINK, 6);
 219         input_port_vbox->pack_start(*m_connect_inputs, Gtk::PACK_SHRINK, 0);
 220         input_port_vbox->pack_start(*input_port_limit_hbox, Gtk::PACK_EXPAND_PADDING, 0);
 221         input_table->set_row_spacings(0);
 222         input_table->set_col_spacings(0);
 223         input_table->attach(*input_port_vbox, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 6);
 224
 225         input_hbox = new Gtk::HBox (false, 0);
 226         input_hbox->pack_start (*input_table, Gtk::PACK_SHRINK, 18);
 227
 228         input_label->set_alignment(0, 0.5);
 229         input_label->set_padding(0,0);
 230         input_label->set_line_wrap(false);
 231         input_label->set_selectable(false);
 232         input_label->set_use_markup(true);
 233         input_frame->set_shadow_type(Gtk::SHADOW_NONE);
 234         input_frame->set_label_align(0,0.5);
 235         input_frame->add(*input_hbox);
 236         input_frame->set_label_widget(*input_label);
 237
 238         m_connect_outputs->set_flags(Gtk::CAN_FOCUS);
 239         m_connect_outputs->set_relief(Gtk::RELIEF_NORMAL);
 240         m_connect_outputs->set_mode(true);
 241         m_connect_outputs->set_active(true);
 242         m_connect_outputs->set_border_width(0);
 243         m_limit_output_ports->set_flags(Gtk::CAN_FOCUS);
 244         m_limit_output_ports->set_relief(Gtk::RELIEF_NORMAL);
 245         m_limit_output_ports->set_mode(true);
 246         m_limit_output_ports->set_sensitive(true);
 247         m_limit_output_ports->set_border_width(0);
 248         m_output_limit_count->set_flags(Gtk::CAN_FOCUS);
 249         m_output_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
 250         m_output_limit_count->set_numeric(false);
 251         m_output_limit_count->set_digits(0);
 252         m_output_limit_count->set_wrap(false);
 253         m_output_limit_count->set_sensitive(false);
 254         output_port_limit_hbox->pack_start(*m_limit_output_ports, Gtk::PACK_SHRINK, 6);
 255         output_port_limit_hbox->pack_start(*m_output_limit_count, Gtk::PACK_SHRINK, 0);
 256         output_port_limit_hbox->pack_start(*chan_count_label_4, Gtk::PACK_SHRINK, 6);
 257         m_connect_outputs_to_master->set_flags(Gtk::CAN_FOCUS);
 258         m_connect_outputs_to_master->set_relief(Gtk::RELIEF_NORMAL);
 259         m_connect_outputs_to_master->set_mode(true);
 260         m_connect_outputs_to_master->set_active(false);
 261         m_connect_outputs_to_master->set_border_width(0);
 262         m_connect_outputs_to_physical->set_flags(Gtk::CAN_FOCUS);
 263         m_connect_outputs_to_physical->set_relief(Gtk::RELIEF_NORMAL);
 264         m_connect_outputs_to_physical->set_mode(true);
 265         m_connect_outputs_to_physical->set_active(false);
 266         m_connect_outputs_to_physical->set_border_width(0);
 267         output_conn_vbox->pack_start(*m_connect_outputs, Gtk::PACK_SHRINK, 0);
 268         output_conn_vbox->pack_start(*m_connect_outputs_to_master, Gtk::PACK_SHRINK, 0);
 269         output_conn_vbox->pack_start(*m_connect_outputs_to_physical, Gtk::PACK_SHRINK, 0);
 270         output_vbox->set_border_width(6);
 271
 272         output_port_vbox->pack_start(*output_port_limit_hbox, Gtk::PACK_SHRINK, 0);
 273
 274         output_vbox->pack_start(*output_conn_vbox);
 275         output_vbox->pack_start(*output_port_vbox);
 276
 277         output_label->set_alignment(0, 0.5);
 278         output_label->set_padding(0,0);
 279         output_label->set_line_wrap(false);
 280         output_label->set_selectable(false);
 281         output_label->set_use_markup(true);
 282         output_frame->set_shadow_type(Gtk::SHADOW_NONE);
 283         output_frame->set_label_align(0,0.5);
 284
 285         output_hbox = new Gtk::HBox (false, 0);
 286         output_hbox->pack_start (*output_vbox, Gtk::PACK_SHRINK, 18);
 287
 288         output_frame->add(*output_hbox);
 289         output_frame->set_label_widget(*output_label);
 290
 291         advanced_vbox->pack_start(*advanced_table, Gtk::PACK_SHRINK, 0);
 292         advanced_vbox->pack_start(*bus_frame, Gtk::PACK_SHRINK, 6);
 293         advanced_vbox->pack_start(*input_frame, Gtk::PACK_SHRINK, 6);
 294         advanced_vbox->pack_start(*output_frame, Gtk::PACK_SHRINK, 0);
 295         advanced_label->set_padding(0,0);
 296         advanced_label->set_line_wrap(false);
 297         advanced_label->set_selectable(false);
 298         advanced_label->set_alignment(0, 0.5);
 299         advanced_expander->set_flags(Gtk::CAN_FOCUS);
 300         advanced_expander->set_border_width(0);
 301         advanced_expander->set_expanded(false);
 302         advanced_expander->set_spacing(0);
 303         advanced_expander->add(*advanced_vbox);
 304         advanced_expander->set_label_widget(*advanced_label);
 305         new_session_table->set_border_width(12);
 306         new_session_table->set_row_spacings(6);
 307         new_session_table->set_col_spacings(0);
 308         new_session_table->attach(*session_name_label, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL, 0, 0);
 309         new_session_table->attach(*m_name, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 310         new_session_table->attach(*session_location_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL, 0, 0);
 311         new_session_table->attach(*m_folder, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 312         new_session_table->attach(*session_template_label, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL, 0, 0);
 313         new_session_table->attach(*m_template, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
 314
 315         if (!ARDOUR::Profile->get_sae()) {
 316                 new_session_table->attach(*advanced_expander, 0, 2, 3, 4, Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 6);
 317         }
 318
 319         open_session_hbox->pack_start(*open_session_file_label, false, false, 12);
 320         open_session_hbox->pack_start(*m_open_filechooser, true, true, 12);
 321         m_treeview->set_flags(Gtk::CAN_FOCUS);
 322         m_treeview->set_headers_visible(true);
 323         m_treeview->set_rules_hint(false);
 324         m_treeview->set_reorderable(false);
 325         m_treeview->set_enable_search(true);
 326         m_treeview->set_fixed_height_mode(false);
 327         m_treeview->set_hover_selection(false);
 328         m_treeview->set_size_request(-1, 150);
 329         recent_scrolledwindow->set_flags(Gtk::CAN_FOCUS);
 330         recent_scrolledwindow->set_border_width(6);
 331         recent_scrolledwindow->set_shadow_type(Gtk::SHADOW_IN);
 332         recent_scrolledwindow->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 333         recent_scrolledwindow->property_window_placement().set_value(Gtk::CORNER_TOP_LEFT);
 334         recent_scrolledwindow->add(*m_treeview);
 335
 336         recent_sesion_label->set_padding(0,0);
 337         recent_sesion_label->set_line_wrap(false);
 338         recent_sesion_label->set_selectable(false);
 339         recent_frame->set_border_width(12);
 340         recent_frame->set_shadow_type(Gtk::SHADOW_NONE);
 341         recent_frame->add(*recent_scrolledwindow);
 342         recent_frame->set_label_widget(*recent_sesion_label);
 343         open_session_vbox->pack_start(*recent_frame, Gtk::PACK_EXPAND_WIDGET, 0);
 344         open_session_vbox->pack_start(*open_session_hbox, Gtk::PACK_SHRINK, 12);
 345
 346         m_notebook->set_flags(Gtk::CAN_FOCUS);
 347         m_notebook->set_scrollable(true);
 348
 349         get_vbox()->set_homogeneous(false);
 350         get_vbox()->set_spacing(0);
 351         get_vbox()->pack_start(*m_notebook, Gtk::PACK_SHRINK, 0);
 352
 353         /*
 354            icon setting is done again in the editor (for the whole app),
 355            but its all chickens and eggs at this point.
 356         */
 357
 358         list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
 359         Glib::RefPtr<Gdk::Pixbuf> icon;
 360
 361         if ((icon = ::get_icon ("ardour_icon_16px")) != 0) {
 362                 window_icons.push_back (icon);
 363         }
 364         if ((icon = ::get_icon ("ardour_icon_22px")) != 0) {
 365                 window_icons.push_back (icon);
 366         }
 367         if ((icon = ::get_icon ("ardour_icon_32px")) != 0) {
 368                 window_icons.push_back (icon);
 369         }
 370         if ((icon = ::get_icon ("ardour_icon_48px")) != 0) {
 371                 window_icons.push_back (icon);
 372         }
 373         if (!window_icons.empty()) {
 374                 set_icon_list (window_icons);
 375         }
 376
 377         WindowTitle title(Glib::get_application_name());
 378         title += _("Session Control");
 379         set_title(title.get_string());
 380
 381         set_position (Gtk::WIN_POS_MOUSE);
 382         set_resizable(false);
 383         set_has_separator(false);
 384         add_button(Gtk::Stock::QUIT, Gtk::RESPONSE_CANCEL);
 385         add_button(Gtk::Stock::CLEAR, Gtk::RESPONSE_NONE);
 386         m_okbutton = add_button(Gtk::Stock::NEW, Gtk::RESPONSE_OK);
 387
 388         recent_model = Gtk::TreeStore::create (recent_columns);
 389         m_treeview->set_model (recent_model);
 390         m_treeview->append_column (_("Recent Sessions"), recent_columns.visible_name);
 391         m_treeview->set_headers_visible (false);
 392         m_treeview->get_selection()->set_mode (Gtk::SELECTION_SINGLE);
 393
 394         std::string path = ARDOUR::get_user_ardour_path();
 395
 396         if (path.empty()) {
 397                 path = ARDOUR::get_system_data_path();
 398         }
 399
 400         const char * const template_dir_name = X_("templates");
 401
 402         if (!path.empty()) {
 403                 string user_template_path = path + template_dir_name;
 404
 405                 if (Glib::file_test(user_template_path, Glib::FILE_TEST_IS_DIR))
 406                 {
 407                         m_template->set_current_folder (user_template_path);
 408                 }
 409         }
 410
 411         const std::string sys_templates_dir = ARDOUR::get_system_data_path() + template_dir_name;
 412
 413         if (Glib::file_test(sys_templates_dir, Glib::FILE_TEST_IS_DIR))
 414         {
 415                 m_template->add_shortcut_folder(sys_templates_dir);
 416         }
 417
 418         m_template->set_title(_("select template"));
 419         Gtk::FileFilter* session_filter = manage (new (Gtk::FileFilter));
 420         session_filter->add_pattern(X_("*.ardour"));
 421         session_filter->add_pattern(X_("*.ardour.bak"));
 422         m_open_filechooser->set_filter (*session_filter);
 423         m_open_filechooser->set_current_folder(getenv ("HOME"));
 424         m_open_filechooser->set_title(_("select session file"));
 425
 426         Gtk::FileFilter* template_filter = manage (new (Gtk::FileFilter));
 427         template_filter->add_pattern(X_("*.ardour"));
 428         template_filter->add_pattern(X_("*.ardour.bak"));
 429         template_filter->add_pattern(X_("*.template"));
 430         m_template->set_filter (*template_filter);
 431
 432         m_folder->set_current_folder(getenv ("HOME"));
 433         m_folder->set_title(_("select directory"));
 434
 435         on_new_session_page = true;
 436         m_notebook->set_current_page(0);
 437         m_notebook->show();
 438         m_notebook->show_all_children();
 439
 440         engine_page_session_folder = X_("");
 441         engine_page_session_name = X_("");
 442
 443         set_default_response (Gtk::RESPONSE_OK);
 444         if (!ARDOUR_COMMAND_LINE::session_name.length()) {
 445                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 446                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 447         } else {
 448                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 449                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 450         }
 451
 452         ///@ connect some signals
 453
 454         m_connect_inputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_inputs_clicked));
 455         m_connect_outputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_outputs_clicked));
 456         m_limit_input_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_inputs_clicked));
 457         m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
 458         m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
 459         m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
 460         m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
 461         m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
 462         m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
 463         m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
 464         m_open_filechooser->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::file_chosen));
 465         m_template->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::template_chosen));
 466
 467         page_set = Pages (0);
 468 }
 469
 470 NewSessionDialog::~NewSessionDialog()
 471 {
 472         in_destructor = true;
 473 }
 474
 475 int
 476 NewSessionDialog::run ()
 477 {
 478         if (!page_set) {
 479                 /* nothing to display */
 480                 return Gtk::RESPONSE_OK;
 481         }
 482         if (!(page_set & NewPage) && !(page_set & OpenPage)) {
 483                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 484         }
 485         return ArdourDialog::run ();
 486 }
 487
 488 void
 489 NewSessionDialog::set_have_engine (bool yn)
 490 {
 491         if (yn) {
 492                 m_notebook->remove_page (engine_control);
 493                 page_set = Pages (page_set & ~EnginePage);
 494         } else {
 495                 if (!(page_set & EnginePage)) {
 496                         m_notebook->append_page (engine_control, _("Audio Setup"));
 497                         m_notebook->show_all_children();
 498                         page_set = Pages (page_set | EnginePage);
 499                 }
 500         }
 501 }
 502
 503 void
 504 NewSessionDialog::set_existing_session (bool yn)
 505 {
 506         if (yn) {
 507
 508                 if (page_set & NewPage) {
 509                         m_notebook->remove_page (*new_session_table);
 510                         page_set = Pages (page_set & ~NewPage);
 511                 }
 512
 513                 if (page_set & OpenPage) {
 514                         m_notebook->remove_page (*open_session_vbox);
 515                         page_set = Pages (page_set & ~OpenPage);
 516                 }
 517
 518         } else {
 519                 if (!(page_set & NewPage)) {
 520                         m_notebook->append_page(*new_session_table, _("New Session"));
 521                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 522                         page_set = Pages (page_set | NewPage);
 523                 }
 524                 if (!(page_set & OpenPage)) {
 525                         m_notebook->append_page(*open_session_vbox, _("Open Session"));
 526                         m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
 527                         page_set = Pages (page_set | OpenPage);
 528                 }
 529
 530                 m_notebook->show_all_children();
 531         }
 532 }
 533
 534 void
 535 NewSessionDialog::set_session_name (const Glib::ustring& name)
 536 {
 537         m_name->set_text (name);
 538         engine_page_session_name = name;
 539 }
 540
 541 void
 542 NewSessionDialog::set_session_folder(const Glib::ustring& dir)
 543 {
 544         Glib::ustring realdir = dir;
 545
 546         /* this little tangled mess is a result of 4 things:
 547
 548             1) GtkFileChooser vomits when given a non-absolute directory
 549                    argument to set_current_folder()
 550             2) canonicalize_file_name() doesn't exist on OS X
 551             3) linux man page for realpath() says "do not use this function"
 552             4) canonicalize_file_name() & realpath() have entirely
 553                    different semantics on OS X and Linux when given
 554                    a non-existent path.
 555
 556            as result of all this, we take two distinct pathways through the code.
 557         */
 558
 559
 560 #ifdef __APPLE__
 561
 562         char buf[PATH_MAX];
 563
 564         if(realpath (dir.c_str(), buf) != 0) {
 565                 if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 566                         realdir = Glib::path_get_dirname (realdir);
 567                 }
 568                 m_folder->set_current_folder (realdir);
 569                 engine_page_session_folder = realdir;
 570         }
 571
 572
 573 #else
 574         char* res;
 575         if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
 576                 realdir = Glib::path_get_dirname (realdir);
 577                 cerr << "didn't exist, use " << realdir << endl;
 578         }
 579
 580         if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
 581                 cerr << "canonical, use " << res << endl;
 582                 m_folder->set_current_folder (res);
 583                 free (res);
 584         }
 585
 586 #endif
 587
 588 }
 589
 590 std::string
 591 NewSessionDialog::session_name() const
 592 {
 593         std::string str = Glib::filename_from_utf8(m_open_filechooser->get_filename());
 594         std::string::size_type position = str.find_last_of ('/');
 595         str = str.substr (position+1);
 596         position = str.find_last_of ('.');
 597         str = str.substr (0, position);
 598
 599         /*
 600           XXX what to do if it's a .bak file?
 601           load_session doesn't allow it!
 602
 603         if ((position = str.rfind(".bak")) != string::npos) {
 604                 str = str.substr (0, position);
 605         }
 606         */
 607
 608         switch (which_page()) {
 609         case NewPage:
 610         case EnginePage:
 611                 /* new or audio setup pages */
 612                 if (!(page_set & OpenPage) && !(page_set & NewPage)) {
 613                         return Glib::filename_from_utf8(engine_page_session_name);
 614                 }
 615                 return Glib::filename_from_utf8(m_name->get_text());
 616         default:
 617                 break;
 618         }
 619
 620         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 621                 return Glib::filename_from_utf8(str);
 622         }
 623         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 624         return (*i)[recent_columns.visible_name];
 625 }
 626
 627 std::string
 628 NewSessionDialog::session_folder() const
 629 {
 630         switch (which_page()) {
 631         case NewPage:
 632                 return Glib::filename_from_utf8(m_folder->get_filename());
 633
 634         case EnginePage:
 635                 if (!(page_set & OpenPage) && !(page_set & NewPage)) {
 636                         /* just engine page, nothing else */
 637                         return Glib::filename_from_utf8(engine_page_session_folder);
 638                 }
 639                 if (page_set == EnginePage) {
 640                         /* use m_folder since it should be set */
 641                         return Glib::filename_from_utf8(m_folder->get_filename());
 642                 }
 643                 break;
 644
 645         default:
 646                 break;
 647         }
 648
 649         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 650                 const string filename(Glib::filename_from_utf8(m_open_filechooser->get_filename()));
 651                 return Glib::path_get_dirname(filename);
 652         }
 653
 654         Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
 655         return (*i)[recent_columns.fullpath];
 656 }
 657
 658 bool
 659 NewSessionDialog::use_session_template() const
 660 {
 661         if(m_template->get_filename().empty() && (which_page() == NewPage)) return false;
 662         return true;
 663 }
 664
 665 std::string
 666 NewSessionDialog::session_template_name() const
 667 {
 668         return Glib::filename_from_utf8(m_template->get_filename());
 669 }
 670
 671 bool
 672 NewSessionDialog::create_master_bus() const
 673 {
 674         return m_create_master_bus->get_active();
 675 }
 676
 677 int
 678 NewSessionDialog::master_channel_count() const
 679 {
 680         return m_master_bus_channel_count->get_value_as_int();
 681 }
 682
 683 bool
 684 NewSessionDialog::create_control_bus() const
 685 {
 686         return m_create_control_bus->get_active();
 687 }
 688
 689 int
 690 NewSessionDialog::control_channel_count() const
 691 {
 692         return m_control_bus_channel_count->get_value_as_int();
 693 }
 694
 695 bool
 696 NewSessionDialog::connect_inputs() const
 697 {
 698         return m_connect_inputs->get_active();
 699 }
 700
 701 bool
 702 NewSessionDialog::limit_inputs_used_for_connection() const
 703 {
 704         return m_limit_input_ports->get_active();
 705 }
 706
 707 int
 708 NewSessionDialog::input_limit_count() const
 709 {
 710         return m_input_limit_count->get_value_as_int();
 711 }
 712
 713 bool
 714 NewSessionDialog::connect_outputs() const
 715 {
 716         return m_connect_outputs->get_active();
 717 }
 718
 719 bool
 720 NewSessionDialog::limit_outputs_used_for_connection() const
 721 {
 722         return m_limit_output_ports->get_active();
 723 }
 724
 725 int
 726 NewSessionDialog::output_limit_count() const
 727 {
 728         return m_output_limit_count->get_value_as_int();
 729 }
 730
 731 bool
 732 NewSessionDialog::connect_outs_to_master() const
 733 {
 734         return m_connect_outputs_to_master->get_active();
 735 }
 736
 737 bool
 738 NewSessionDialog::connect_outs_to_physical() const
 739 {
 740         return m_connect_outputs_to_physical->get_active();
 741 }
 742
 743 int
 744 NewSessionDialog::get_current_page()
 745 {
 746         return m_notebook->get_current_page();
 747 }
 748
 749 NewSessionDialog::Pages
 750 NewSessionDialog::which_page () const
 751 {
 752         int num = m_notebook->get_current_page();
 753
 754         if (page_set == NewPage) {
 755                 return NewPage;
 756
 757         } else if (page_set == OpenPage) {
 758                 return OpenPage;
 759
 760         } else if (page_set == EnginePage) {
 761                 return EnginePage;
 762
 763         } else if (page_set == (NewPage|OpenPage)) {
 764                 switch (num) {
 765                 case 0:
 766                         return NewPage;
 767                 default:
 768                         return OpenPage;
 769                 }
 770
 771         } else if (page_set == (NewPage|EnginePage)) {
 772                 switch (num) {
 773                 case 0:
 774                         return NewPage;
 775                 default:
 776                         return EnginePage;
 777                 }
 778
 779         } else if (page_set == (NewPage|EnginePage|OpenPage)) {
 780                 switch (num) {
 781                 case 0:
 782                         return NewPage;
 783                 case 1:
 784                         return OpenPage;
 785                 default:
 786                         return EnginePage;
 787                 }
 788
 789         } else if (page_set == (OpenPage|EnginePage)) {
 790                 switch (num) {
 791                 case 0:
 792                         return OpenPage;
 793                 default:
 794                         return EnginePage;
 795                 }
 796         }
 797
 798         return NewPage; /* shouldn't get here */
 799 }
 800
 801 void
 802 NewSessionDialog::set_current_page(int page)
 803 {
 804         return m_notebook->set_current_page (page);
 805 }
 806
 807 void
 808 NewSessionDialog::reset_name()
 809 {
 810         m_name->set_text("");
 811         set_response_sensitive (Gtk::RESPONSE_OK, false);
 812
 813 }
 814
 815 void
 816 NewSessionDialog::on_new_session_name_entry_changed ()
 817 {
 818         if (m_name->get_text() != "") {
 819                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 820                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 821         } else {
 822                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 823         }
 824 }
 825
 826 void
 827 NewSessionDialog::notebook_page_changed (GtkNotebookPage* np, uint pagenum)
 828 {
 829         if (in_destructor) {
 830                 return;
 831         }
 832
 833         switch (which_page()) {
 834         case OpenPage:
 835                 on_new_session_page = false;
 836                 m_okbutton->set_label(_("Open"));
 837                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 838                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 839                 if (m_treeview->get_selection()->count_selected_rows() == 0) {
 840                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 841                 } else {
 842                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 843                 }
 844                 break;
 845
 846         case EnginePage:
 847                 on_new_session_page = false;
 848                 m_okbutton->set_label(_("Open"));
 849                 m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
 850                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 851                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 852                 break;
 853
 854         default:
 855                 on_new_session_page = true;
 856                 m_okbutton->set_label(_("New"));
 857                 m_okbutton->set_image (*(new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
 858                 if (m_name->get_text() == "") {
 859                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 860                         m_name->grab_focus();
 861                 } else {
 862                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 863                 }
 864         }
 865 }
 866
 867 void
 868 NewSessionDialog::treeview_selection_changed ()
 869 {
 870         if (m_treeview->get_selection()->count_selected_rows() == 0) {
 871                 if (!m_open_filechooser->get_filename().empty()) {
 872                         set_response_sensitive (Gtk::RESPONSE_OK, true);
 873                 } else {
 874                         set_response_sensitive (Gtk::RESPONSE_OK, false);
 875                 }
 876         } else {
 877                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 878         }
 879 }
 880
 881 void
 882 NewSessionDialog::file_chosen ()
 883 {
 884         switch (which_page()) {
 885       case OpenPage:
 886          break;
 887            case NewPage:
 888            case EnginePage:
 889                    return;
 890         }
 891
 892         m_treeview->get_selection()->unselect_all();
 893
 894         Glib::RefPtr<Gdk::Window> win (get_window());
 895
 896         if (win) {
 897                 win->set_cursor(Gdk::Cursor(Gdk::WATCH));
 898         }
 899
 900         if (!m_open_filechooser->get_filename().empty()) {
 901                 set_response_sensitive (Gtk::RESPONSE_OK, true);
 902                 response (Gtk::RESPONSE_OK);
 903         } else {
 904                 set_response_sensitive (Gtk::RESPONSE_OK, false);
 905         }
 906 }
 907
 908 void
 909 NewSessionDialog::template_chosen ()
 910 {
 911         if (m_template->get_filename() != "" ) {;
 912                 set_response_sensitive (Gtk::RESPONSE_NONE, true);
 913         } else {
 914                 set_response_sensitive (Gtk::RESPONSE_NONE, false);
 915         }
 916 }
 917
 918 void
 919 NewSessionDialog::recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col)
 920 {
 921         response (Gtk::RESPONSE_OK);
 922 }
 923
 924 void
 925 NewSessionDialog::connect_inputs_clicked ()
 926 {
 927         m_limit_input_ports->set_sensitive(m_connect_inputs->get_active());
 928
 929                 if (m_connect_inputs->get_active() && m_limit_input_ports->get_active()) {
 930                 m_input_limit_count->set_sensitive(true);
 931                 } else {
 932                 m_input_limit_count->set_sensitive(false);
 933                 }
 934 }
 935
 936 void
 937 NewSessionDialog::connect_outputs_clicked ()
 938 {
 939         m_limit_output_ports->set_sensitive(m_connect_outputs->get_active());
 940
 941                 if (m_connect_outputs->get_active() && m_limit_output_ports->get_active()) {
 942                 m_output_limit_count->set_sensitive(true);
 943                 } else {
 944                 m_output_limit_count->set_sensitive(false);
 945                 }
 946 }
 947
 948 void
 949 NewSessionDialog::limit_inputs_clicked ()
 950 {
 951         m_input_limit_count->set_sensitive(m_limit_input_ports->get_active());
 952 }
 953
 954 void
 955 NewSessionDialog::limit_outputs_clicked ()
 956 {
 957         m_output_limit_count->set_sensitive(m_limit_output_ports->get_active());
 958 }
 959
 960 void
 961 NewSessionDialog::master_bus_button_clicked ()
 962 {
 963         m_master_bus_channel_count->set_sensitive(m_create_master_bus->get_active());
 964 }
 965
 966 void
 967 NewSessionDialog::monitor_bus_button_clicked ()
 968 {
 969         m_control_bus_channel_count->set_sensitive(m_create_control_bus->get_active());
 970 }
 971
 972 void
 973 NewSessionDialog::reset_template()
 974 {
 975         m_template->unselect_all ();
 976 }
 977
 978 void
 979 NewSessionDialog::reset_recent()
 980 {
 981         /* Shamelessly ripped from ardour_ui.cc */
 982         std::vector<string *> *sessions;
 983         std::vector<string *>::iterator i;
 984         RecentSessionsSorter cmp;
 985
 986         recent_model->clear ();
 987
 988         ARDOUR::RecentSessions rs;
 989         ARDOUR::read_recent_sessions (rs);
 990
 991         /* sort them alphabetically */
 992         sort (rs.begin(), rs.end(), cmp);
 993         sessions = new std::vector<std::string*>;
 994
 995         for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
 996                 sessions->push_back (new string ((*i).second));
 997         }
 998
 999         for (i = sessions->begin(); i != sessions->end(); ++i) {
1000
1001                 std::vector<std::string*>* states;
1002                 std::vector<const gchar*> item;
1003                 std::string fullpath = *(*i);
1004
1005                 /* remove any trailing / */
1006
1007                 if (fullpath[fullpath.length()-1] == '/') {
1008                         fullpath = fullpath.substr (0, fullpath.length()-1);
1009                 }
1010
1011                 /* check whether session still exists */
1012                 if (!Glib::file_test(fullpath, Glib::FILE_TEST_EXISTS)) {
1013                         /* session doesn't exist */
1014                         continue;
1015                 }
1016
1017                 /* now get available states for this session */
1018
1019                 if ((states = ARDOUR::Session::possible_states (fullpath)) == 0) {
1020                         /* no state file? */
1021                         continue;
1022                 }
1023
1024                 Gtk::TreeModel::Row row = *(recent_model->append());
1025
1026                 row[recent_columns.visible_name] = Glib::path_get_basename (fullpath);
1027                 row[recent_columns.fullpath] = fullpath;
1028
1029                 if (states->size()) {
1030
1031                         /* add the children */
1032
1033                         for (std::vector<std::string*>::iterator i2 = states->begin(); i2 != states->end(); ++i2) {
1034
1035                                 Gtk::TreeModel::Row child_row = *(recent_model->append (row.children()));
1036
1037                                 child_row[recent_columns.visible_name] = **i2;
1038                                 child_row[recent_columns.fullpath] = fullpath;
1039
1040                                 delete *i2;
1041                         }
1042                 }
1043
1044                 delete states;
1045         }
1046         delete sessions;
1047 }
1048
1049 void
1050 NewSessionDialog::reset()
1051 {
1052         reset_name();
1053         reset_template();
1054         set_response_sensitive (Gtk::RESPONSE_NONE, false);
1055 }