Logo Search packages:      
Sourcecode: ardour version File versions  Download package

new_session_dialog.cc

/*
    Copyright (C) 2005 Paul Davis 

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include <pbd/error.h>

#include <ardour/recent_sessions.h>
#include <ardour/session.h>
#include <ardour/profile.h>

#include <gtkmm/entry.h>
#include <gtkmm/filechooserbutton.h>
#include <gtkmm/spinbutton.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/radiobutton.h>
#include <gtkmm/filefilter.h>
#include <gtkmm/stock.h>
#include <gdkmm/cursor.h>

#include <gtkmm2ext/window_title.h>

using namespace Gtk;
using namespace Gtkmm2ext;
using namespace PBD;

#include "opts.h"
#include "utils.h"
#include "i18n.h"
#include "new_session_dialog.h"

NewSessionDialog::NewSessionDialog()
      : ArdourDialog ("session control")
{
      in_destructor = false;
      session_name_label = new Gtk::Label(_("Name :"));
      last_name_page = NewPage;
      m_name = new Gtk::Entry();
      m_name->set_text(ARDOUR_COMMAND_LINE::session_name);

      chan_count_label_1 = new Gtk::Label(_("channels"));
      chan_count_label_2 = new Gtk::Label(_("channels"));
      chan_count_label_3 = new Gtk::Label(_("channels"));
      chan_count_label_4 = new Gtk::Label(_("channels"));

      chan_count_label_1->set_alignment(0,0.5);
      chan_count_label_1->set_padding(0,0);
      chan_count_label_1->set_line_wrap(false);

      chan_count_label_2->set_alignment(0,0.5);
      chan_count_label_2->set_padding(0,0);
      chan_count_label_2->set_line_wrap(false);

      chan_count_label_3->set_alignment(0,0.5);
      chan_count_label_3->set_padding(0,0);
      chan_count_label_3->set_line_wrap(false);

      chan_count_label_4->set_alignment(0,0.5);
      chan_count_label_4->set_padding(0,0);
      chan_count_label_4->set_line_wrap(false);

      bus_label = new Gtk::Label(_("<b>Busses</b>"));
      input_label = new Gtk::Label(_("<b>Inputs</b>"));
      output_label = new Gtk::Label(_("<b>Outputs</b>"));

      session_location_label = new Gtk::Label(_("Create Folder In :"));
      m_folder = new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
      session_template_label = new Gtk::Label(_("Template :"));
      m_template = new Gtk::FileChooserButton();
      m_create_control_bus = new Gtk::CheckButton(_("Create Monitor Bus"));
      
      Gtk::Adjustment *m_control_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10));
      m_control_bus_channel_count = new Gtk::SpinButton(*m_control_bus_channel_count_adj, 1, 0);
      
      Gtk::Adjustment *m_master_bus_channel_count_adj = Gtk::manage(new Gtk::Adjustment(2, 0, 100, 1, 10));
      m_master_bus_channel_count = new Gtk::SpinButton(*m_master_bus_channel_count_adj, 1, 0);
      m_create_master_bus = new Gtk::CheckButton(_("Create Master Bus"));
      advanced_table = new Gtk::Table(2, 2, true);
      m_connect_inputs = new Gtk::CheckButton(_("Automatically Connect to Physical Inputs"));
      m_limit_input_ports = new Gtk::CheckButton(_("Use only"));
      
      Gtk::Adjustment *m_input_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10));
      m_input_limit_count = new Gtk::SpinButton(*m_input_limit_count_adj, 1, 0);
      input_port_limit_hbox = new Gtk::HBox(false, 0);
      input_port_vbox = new Gtk::VBox(false, 0);
      input_table = new Gtk::Table(2, 2, false);

      bus_frame = new Gtk::Frame();
      bus_table = new Gtk::Table (2, 3, false);
      
      input_frame = new Gtk::Frame();
      m_connect_outputs = new Gtk::CheckButton(_("Automatically Connect Outputs"));
      m_limit_output_ports = new Gtk::CheckButton(_("Use only"));
      
      Gtk::Adjustment *m_output_limit_count_adj = Gtk::manage(new Gtk::Adjustment(1, 0, 100, 1, 10));
      m_output_limit_count = new Gtk::SpinButton(*m_output_limit_count_adj, 1, 0);
      output_port_limit_hbox = new Gtk::HBox(false, 0);
      output_port_vbox = new Gtk::VBox(false, 0);
      
      Gtk::RadioButton::Group _RadioBGroup_m_connect_outputs_to_master;
      m_connect_outputs_to_master = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Master Bus"));
      m_connect_outputs_to_physical = new Gtk::RadioButton(_RadioBGroup_m_connect_outputs_to_master, _("... to Physical Outputs"));
      output_conn_vbox = new Gtk::VBox(false, 0);
      output_vbox = new Gtk::VBox(false, 0);

      output_frame = new Gtk::Frame();
      advanced_vbox = new Gtk::VBox(false, 0);
      advanced_label = new Gtk::Label(_("Advanced Options"));
      advanced_expander = new Gtk::Expander();
      new_session_table = new Gtk::Table(2, 2, false);
      m_open_filechooser = new Gtk::FileChooserButton();
      open_session_hbox = new Gtk::HBox(false, 0);
      m_treeview = new Gtk::TreeView();
      recent_scrolledwindow = new Gtk::ScrolledWindow();

      recent_sesion_label = new Gtk::Label(_("Recent:"));
      recent_frame = new Gtk::Frame();
      open_session_vbox = new Gtk::VBox(false, 0);
      m_notebook = new Gtk::Notebook();
      session_name_label->set_alignment(0, 0.5);
      session_name_label->set_padding(6,0);
      session_name_label->set_line_wrap(false);
      session_name_label->set_selectable(false);
      m_name->set_editable(true);
      m_name->set_max_length(0);
      m_name->set_has_frame(true);
      m_name->set_activates_default(true);
      m_name->set_width_chars (40);
      session_location_label->set_alignment(0,0.5);
      session_location_label->set_padding(6,0);
      session_location_label->set_line_wrap(false);
      session_location_label->set_selectable(false);
      session_template_label->set_alignment(0,0.5);
      session_template_label->set_padding(6,0);
      session_template_label->set_line_wrap(false);
      session_template_label->set_selectable(false);
      m_create_control_bus->set_flags(Gtk::CAN_FOCUS);
      m_create_control_bus->set_relief(Gtk::RELIEF_NORMAL);
      m_create_control_bus->set_mode(true);
      m_create_control_bus->set_active(false);
      m_create_control_bus->set_border_width(0);
      m_control_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
      m_control_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
      m_control_bus_channel_count->set_numeric(true);
      m_control_bus_channel_count->set_digits(0);
      m_control_bus_channel_count->set_wrap(false);
      m_control_bus_channel_count->set_sensitive(false);
      m_master_bus_channel_count->set_flags(Gtk::CAN_FOCUS);
      m_master_bus_channel_count->set_update_policy(Gtk::UPDATE_ALWAYS);
      m_master_bus_channel_count->set_numeric(true);
      m_master_bus_channel_count->set_digits(0);
      m_master_bus_channel_count->set_wrap(false);
      open_session_file_label = new Gtk::Label(_("Browse:"));
      open_session_file_label->set_alignment(0, 0.5);
      m_create_master_bus->set_flags(Gtk::CAN_FOCUS);
      m_create_master_bus->set_relief(Gtk::RELIEF_NORMAL);
      m_create_master_bus->set_mode(true);
      m_create_master_bus->set_active(true);
      m_create_master_bus->set_border_width(0);
      advanced_table->set_row_spacings(0);
      advanced_table->set_col_spacings(0);
      
      m_connect_inputs->set_flags(Gtk::CAN_FOCUS);
      m_connect_inputs->set_relief(Gtk::RELIEF_NORMAL);
      m_connect_inputs->set_mode(true);
      m_connect_inputs->set_active(true);
      m_connect_inputs->set_border_width(0);

      m_limit_input_ports->set_flags(Gtk::CAN_FOCUS);
      m_limit_input_ports->set_relief(Gtk::RELIEF_NORMAL);
      m_limit_input_ports->set_mode(true);
      m_limit_input_ports->set_sensitive(true);
      m_limit_input_ports->set_border_width(0);
      m_input_limit_count->set_flags(Gtk::CAN_FOCUS);
      m_input_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
      m_input_limit_count->set_numeric(true);
      m_input_limit_count->set_digits(0);
      m_input_limit_count->set_wrap(false);
      m_input_limit_count->set_sensitive(false);

      bus_hbox = new Gtk::HBox (false, 0);
      bus_hbox->pack_start (*bus_table, Gtk::PACK_SHRINK, 18);

      bus_label->set_alignment(0, 0.5);
      bus_label->set_padding(0,0);
      bus_label->set_line_wrap(false);
      bus_label->set_selectable(false);
      bus_label->set_use_markup(true);
      bus_frame->set_shadow_type(Gtk::SHADOW_NONE);
      bus_frame->set_label_align(0,0.5);
      bus_frame->add(*bus_hbox);
      bus_frame->set_label_widget(*bus_label);
      
      bus_table->set_row_spacings (0);
      bus_table->set_col_spacings (0);
      bus_table->attach (*m_create_master_bus, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
      bus_table->attach (*m_master_bus_channel_count, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
      bus_table->attach (*chan_count_label_1, 2, 3, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
      bus_table->attach (*m_create_control_bus, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
      bus_table->attach (*m_control_bus_channel_count, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
      bus_table->attach (*chan_count_label_2, 2, 3, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);

      input_port_limit_hbox->pack_start(*m_limit_input_ports, Gtk::PACK_SHRINK, 6);
      input_port_limit_hbox->pack_start(*m_input_limit_count, Gtk::PACK_SHRINK, 0);
      input_port_limit_hbox->pack_start(*chan_count_label_3, Gtk::PACK_SHRINK, 6);
      input_port_vbox->pack_start(*m_connect_inputs, Gtk::PACK_SHRINK, 0);
      input_port_vbox->pack_start(*input_port_limit_hbox, Gtk::PACK_EXPAND_PADDING, 0);
      input_table->set_row_spacings(0);
      input_table->set_col_spacings(0);
      input_table->attach(*input_port_vbox, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 6);

      input_hbox = new Gtk::HBox (false, 0);
      input_hbox->pack_start (*input_table, Gtk::PACK_SHRINK, 18);

      input_label->set_alignment(0, 0.5);
      input_label->set_padding(0,0);
      input_label->set_line_wrap(false);
      input_label->set_selectable(false);
      input_label->set_use_markup(true);
      input_frame->set_shadow_type(Gtk::SHADOW_NONE);
      input_frame->set_label_align(0,0.5);
      input_frame->add(*input_hbox);
      input_frame->set_label_widget(*input_label);

      m_connect_outputs->set_flags(Gtk::CAN_FOCUS);
      m_connect_outputs->set_relief(Gtk::RELIEF_NORMAL);
      m_connect_outputs->set_mode(true);
      m_connect_outputs->set_active(true);
      m_connect_outputs->set_border_width(0);
      m_limit_output_ports->set_flags(Gtk::CAN_FOCUS);
      m_limit_output_ports->set_relief(Gtk::RELIEF_NORMAL);
      m_limit_output_ports->set_mode(true);
      m_limit_output_ports->set_sensitive(true);
      m_limit_output_ports->set_border_width(0);
      m_output_limit_count->set_flags(Gtk::CAN_FOCUS);
      m_output_limit_count->set_update_policy(Gtk::UPDATE_ALWAYS);
      m_output_limit_count->set_numeric(false);
      m_output_limit_count->set_digits(0);
      m_output_limit_count->set_wrap(false);
      m_output_limit_count->set_sensitive(false);
      output_port_limit_hbox->pack_start(*m_limit_output_ports, Gtk::PACK_SHRINK, 6);
      output_port_limit_hbox->pack_start(*m_output_limit_count, Gtk::PACK_SHRINK, 0);
      output_port_limit_hbox->pack_start(*chan_count_label_4, Gtk::PACK_SHRINK, 6);
      m_connect_outputs_to_master->set_flags(Gtk::CAN_FOCUS);
      m_connect_outputs_to_master->set_relief(Gtk::RELIEF_NORMAL);
      m_connect_outputs_to_master->set_mode(true);
      m_connect_outputs_to_master->set_active(false);
      m_connect_outputs_to_master->set_border_width(0);
      m_connect_outputs_to_physical->set_flags(Gtk::CAN_FOCUS);
      m_connect_outputs_to_physical->set_relief(Gtk::RELIEF_NORMAL);
      m_connect_outputs_to_physical->set_mode(true);
      m_connect_outputs_to_physical->set_active(false);
      m_connect_outputs_to_physical->set_border_width(0);
      output_conn_vbox->pack_start(*m_connect_outputs, Gtk::PACK_SHRINK, 0);
      output_conn_vbox->pack_start(*m_connect_outputs_to_master, Gtk::PACK_SHRINK, 0);
      output_conn_vbox->pack_start(*m_connect_outputs_to_physical, Gtk::PACK_SHRINK, 0);
      output_vbox->set_border_width(6);

      output_port_vbox->pack_start(*output_port_limit_hbox, Gtk::PACK_SHRINK, 0);

      output_vbox->pack_start(*output_conn_vbox);
      output_vbox->pack_start(*output_port_vbox);

      output_label->set_alignment(0, 0.5);
      output_label->set_padding(0,0);
      output_label->set_line_wrap(false);
      output_label->set_selectable(false);
      output_label->set_use_markup(true);
      output_frame->set_shadow_type(Gtk::SHADOW_NONE);
      output_frame->set_label_align(0,0.5);

      output_hbox = new Gtk::HBox (false, 0);
      output_hbox->pack_start (*output_vbox, Gtk::PACK_SHRINK, 18);

      output_frame->add(*output_hbox);
      output_frame->set_label_widget(*output_label);

      advanced_vbox->pack_start(*advanced_table, Gtk::PACK_SHRINK, 0);
      advanced_vbox->pack_start(*bus_frame, Gtk::PACK_SHRINK, 6);
      advanced_vbox->pack_start(*input_frame, Gtk::PACK_SHRINK, 6);
      advanced_vbox->pack_start(*output_frame, Gtk::PACK_SHRINK, 0);
      advanced_label->set_padding(0,0);
      advanced_label->set_line_wrap(false);
      advanced_label->set_selectable(false);
      advanced_label->set_alignment(0, 0.5);
      advanced_expander->set_flags(Gtk::CAN_FOCUS);
      advanced_expander->set_border_width(0);
      advanced_expander->set_expanded(false);
      advanced_expander->set_spacing(0);
      advanced_expander->add(*advanced_vbox);
      advanced_expander->set_label_widget(*advanced_label);
      new_session_table->set_border_width(12);
      new_session_table->set_row_spacings(6);
      new_session_table->set_col_spacings(0);
      new_session_table->attach(*session_name_label, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL, 0, 0);
      new_session_table->attach(*m_name, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
      new_session_table->attach(*session_location_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL, 0, 0);
      new_session_table->attach(*m_folder, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);
      new_session_table->attach(*session_template_label, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL, 0, 0);
      new_session_table->attach(*m_template, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::FILL, 0, 0);

      if (!ARDOUR::Profile->get_sae()) {
            new_session_table->attach(*advanced_expander, 0, 2, 3, 4, Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 6);
      }

      open_session_hbox->pack_start(*open_session_file_label, false, false, 12);
      open_session_hbox->pack_start(*m_open_filechooser, true, true, 12);
      m_treeview->set_flags(Gtk::CAN_FOCUS);
      m_treeview->set_headers_visible(true);
      m_treeview->set_rules_hint(false);
      m_treeview->set_reorderable(false);
      m_treeview->set_enable_search(true);
      m_treeview->set_fixed_height_mode(false);
      m_treeview->set_hover_selection(false);
      m_treeview->set_size_request(-1, 150);
      recent_scrolledwindow->set_flags(Gtk::CAN_FOCUS);
      recent_scrolledwindow->set_border_width(6);
      recent_scrolledwindow->set_shadow_type(Gtk::SHADOW_IN);
      recent_scrolledwindow->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
      recent_scrolledwindow->property_window_placement().set_value(Gtk::CORNER_TOP_LEFT);
      recent_scrolledwindow->add(*m_treeview);

      recent_sesion_label->set_padding(0,0);
      recent_sesion_label->set_line_wrap(false);
      recent_sesion_label->set_selectable(false);
      recent_frame->set_border_width(12);
      recent_frame->set_shadow_type(Gtk::SHADOW_NONE);
      recent_frame->add(*recent_scrolledwindow);
      recent_frame->set_label_widget(*recent_sesion_label);
      open_session_vbox->pack_start(*recent_frame, Gtk::PACK_EXPAND_WIDGET, 0);
      open_session_vbox->pack_start(*open_session_hbox, Gtk::PACK_SHRINK, 12);

      m_notebook->set_flags(Gtk::CAN_FOCUS);
      m_notebook->set_scrollable(true);
      
      get_vbox()->set_homogeneous(false);
      get_vbox()->set_spacing(0);
      get_vbox()->pack_start(*m_notebook, Gtk::PACK_SHRINK, 0);

      /* 
         icon setting is done again in the editor (for the whole app),
         but its all chickens and eggs at this point.
      */

      list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
      Glib::RefPtr<Gdk::Pixbuf> icon;

      if ((icon = ::get_icon ("ardour_icon_16px")) != 0) {
            window_icons.push_back (icon);
      }
      if ((icon = ::get_icon ("ardour_icon_22px")) != 0) {
            window_icons.push_back (icon);
      }
      if ((icon = ::get_icon ("ardour_icon_32px")) != 0) {
            window_icons.push_back (icon);
      }
      if ((icon = ::get_icon ("ardour_icon_48px")) != 0) {
            window_icons.push_back (icon);
      }
      if (!window_icons.empty()) {
            set_icon_list (window_icons);
      }

      WindowTitle title(Glib::get_application_name());
      title += _("Session Control");
      set_title(title.get_string());

      set_position (Gtk::WIN_POS_MOUSE);
      set_resizable(false);
      set_has_separator(false);
      add_button(Gtk::Stock::QUIT, Gtk::RESPONSE_CANCEL);
      add_button(Gtk::Stock::CLEAR, Gtk::RESPONSE_NONE);
      m_okbutton = add_button(Gtk::Stock::NEW, Gtk::RESPONSE_OK);

      recent_model = Gtk::TreeStore::create (recent_columns);
      m_treeview->set_model (recent_model);
      m_treeview->append_column (_("Recent Sessions"), recent_columns.visible_name);
      m_treeview->set_headers_visible (false);
      m_treeview->get_selection()->set_mode (Gtk::SELECTION_SINGLE);

      std::string path = ARDOUR::get_user_ardour_path();
      
      if (path.empty()) {
              path = ARDOUR::get_system_data_path();
      }

      const char * const template_dir_name = X_("templates");

      //if SYSTEM template folder exists, add it to the file chooser
      const std::string sys_templates_path = ARDOUR::get_system_data_path() + template_dir_name;
printf("system template path = %s\n", sys_templates_path.c_str());
      if (Glib::file_test(sys_templates_path, Glib::FILE_TEST_IS_DIR))
      {
            m_template->add_shortcut_folder(sys_templates_path);
            m_template->set_current_folder (sys_templates_path);
      }

      //if USER template folder exists, add it to the file chooser
      const std::string user_template_path = ARDOUR::get_user_ardour_path() + template_dir_name;
      bool utp_exists = true;

      if (!Glib::file_test(user_template_path, Glib::FILE_TEST_IS_DIR)) {
            if (g_mkdir_with_parents (user_template_path.c_str(), 0755)) {
                  utp_exists = false;
            }
      }

      if (utp_exists) {
            m_template->add_shortcut_folder(user_template_path);
            m_template->set_current_folder (user_template_path);
      }

      m_template->set_title(_("select template"));
      Gtk::FileFilter* session_filter = manage (new (Gtk::FileFilter));
      session_filter->add_pattern(X_("*.ardour"));
      session_filter->add_pattern(X_("*.ardour.bak"));
      m_open_filechooser->set_filter (*session_filter);
      m_open_filechooser->set_current_folder(getenv ("HOME"));
      m_open_filechooser->set_title(_("select session file"));

      Gtk::FileFilter* template_filter = manage (new (Gtk::FileFilter));
      template_filter->add_pattern(X_("*.ardour"));
      template_filter->add_pattern(X_("*.ardour.bak"));
      template_filter->add_pattern(X_("*.template"));
      m_template->set_filter (*template_filter);

      m_folder->set_current_folder(getenv ("HOME"));
      m_folder->set_title(_("select directory"));

      on_new_session_page = true;
      m_notebook->set_current_page(0);
      m_notebook->show();
      m_notebook->show_all_children();

      engine_page_session_folder = X_("");
      engine_page_session_name = X_("");

      set_default_response (Gtk::RESPONSE_OK);
      if (!ARDOUR_COMMAND_LINE::session_name.length()) {
            set_response_sensitive (Gtk::RESPONSE_OK, false);
            set_response_sensitive (Gtk::RESPONSE_NONE, false);
      } else {
            set_response_sensitive (Gtk::RESPONSE_OK, true);
            set_response_sensitive (Gtk::RESPONSE_NONE, true);
      }

      ///@ connect some signals

      m_connect_inputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_inputs_clicked));
      m_connect_outputs->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::connect_outputs_clicked));
      m_limit_input_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_inputs_clicked));
      m_limit_output_ports->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::limit_outputs_clicked));
      m_create_master_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::master_bus_button_clicked));
      m_create_control_bus->signal_clicked().connect (mem_fun (*this, &NewSessionDialog::monitor_bus_button_clicked));
      m_name->signal_changed().connect(mem_fun (*this, &NewSessionDialog::on_new_session_name_entry_changed));
      m_notebook->signal_switch_page().connect (mem_fun (*this, &NewSessionDialog::notebook_page_changed));
      m_treeview->get_selection()->signal_changed().connect (mem_fun (*this, &NewSessionDialog::treeview_selection_changed));
      m_treeview->signal_row_activated().connect (mem_fun (*this, &NewSessionDialog::recent_row_activated));
      m_open_filechooser->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::file_chosen));
      m_template->signal_selection_changed ().connect (mem_fun (*this, &NewSessionDialog::template_chosen));
      
      page_set = Pages (0);
}

NewSessionDialog::~NewSessionDialog()
{
      in_destructor = true;
}

int
NewSessionDialog::run ()
{
      if (!page_set) {
            /* nothing to display */
            return Gtk::RESPONSE_OK;
      }
      if (!(page_set & NewPage) && !(page_set & OpenPage)) {
            set_response_sensitive (Gtk::RESPONSE_OK, true);
      }
      return ArdourDialog::run ();
}

void
NewSessionDialog::set_have_engine (bool yn)
{

      m_notebook->remove_page (engine_control);
      page_set = Pages (page_set & ~EnginePage);
      
      if (!yn) {

            engine_control.discover_servers ();

            if (engine_control.interface_chosen()) {
                  m_notebook->append_page (engine_control, _("Audio Setup"));
                  m_notebook->show_all_children();
                  page_set = Pages (page_set | EnginePage);
            } else {
                  m_notebook->prepend_page (engine_control, _("Audio Setup"));
                  page_set = Pages (page_set | EnginePage);

                  /* no interface ever selected - make it the first and only page */
                  if (page_set & NewPage) {
                        m_notebook->remove_page (*new_session_table);
                        page_set = Pages (page_set & ~NewPage);
                  }
                  if (page_set & OpenPage) {
                        m_notebook->remove_page (*open_session_vbox);
                        page_set = Pages (page_set & ~OpenPage);
                  }
                  m_notebook->show_all_children();
            }
      }
}

void
NewSessionDialog::set_existing_session (bool yn)
{
      if (yn) {

            if (page_set & NewPage) {
                  m_notebook->remove_page (*new_session_table);
                  page_set = Pages (page_set & ~NewPage);
            }

            if (page_set & OpenPage) {
                  m_notebook->remove_page (*open_session_vbox);
                  page_set = Pages (page_set & ~OpenPage);
            }

      } else {
            if (!(page_set & NewPage)) {
                  m_notebook->append_page(*new_session_table, _("New Session"));
                  m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
                  page_set = Pages (page_set | NewPage);
            }
            if (!(page_set & OpenPage)) {
                  m_notebook->append_page(*open_session_vbox, _("Open Session"));
                  m_notebook->pages().back().set_tab_label_packing(false, true, Gtk::PACK_START);
                  page_set = Pages (page_set | OpenPage);
            }

            m_notebook->show_all_children();
      }
}

void
NewSessionDialog::set_session_name (const Glib::ustring& name)
{
      m_name->set_text (name);
      engine_page_session_name = name;
}

void
NewSessionDialog::set_session_folder(const Glib::ustring& dir)
{
      Glib::ustring realdir = dir;

      /* this little tangled mess is a result of 4 things:

          1) GtkFileChooser vomits when given a non-absolute directory
                   argument to set_current_folder()
            2) canonicalize_file_name() doesn't exist on OS X
          3) linux man page for realpath() says "do not use this function"
          4) canonicalize_file_name() & realpath() have entirely
                   different semantics on OS X and Linux when given
               a non-existent path.
               
         as result of all this, we take two distinct pathways through the code.
      */


#ifdef __APPLE__

      char buf[PATH_MAX];

      if(realpath (dir.c_str(), buf) != 0) {
            if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
                  realdir = Glib::path_get_dirname (realdir);
            }
            m_folder->set_current_folder (realdir);
            engine_page_session_folder = realdir;
      }

      
#else 
      char* res;
      if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
            realdir = Glib::path_get_dirname (realdir);
      }

      if ((res = canonicalize_file_name (realdir.c_str())) != 0) {
            m_folder->set_current_folder (res);
            engine_page_session_folder = res;
            free (res);
      }
      
#endif

}

std::string
NewSessionDialog::session_name() const
{
        std::string str = Glib::filename_from_utf8(m_open_filechooser->get_filename());
      std::string::size_type position = str.find_last_of ('/');
      str = str.substr (position+1);
      position = str.find_last_of ('.');
      str = str.substr (0, position);

      /*
        XXX what to do if it's a .bak file?
        load_session doesn't allow it!

      if ((position = str.rfind(".bak")) != string::npos) {
              str = str.substr (0, position);
      }       
      */

      switch (which_page()) {
      case NewPage:
              return Glib::filename_from_utf8(m_name->get_text());

      case EnginePage:
            if (!(page_set & (OpenPage|NewPage))) {
                  return engine_page_session_name;
            } else if (last_name_page == NewPage) {
                  return Glib::filename_from_utf8(m_name->get_text());
            } else {
                  /* relax and use the open page stuff at the end */
            }
            break;

      default:
            break;
      } 

      if (m_treeview->get_selection()->count_selected_rows() == 0) {
            return Glib::filename_from_utf8(str);
      }

      Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
      return (*i)[recent_columns.visible_name];
}

std::string
NewSessionDialog::session_folder() const
{
      switch (which_page()) {
      case NewPage:
              return Glib::filename_from_utf8(m_folder->get_filename());
            
      case EnginePage:
            if (!(page_set & (OpenPage|NewPage))) {
                  return Glib::filename_from_utf8(engine_page_session_folder);
            } else if (last_name_page == NewPage) {
                  /* use m_folder since it should be set */
                  return Glib::filename_from_utf8(m_folder->get_filename());
            } else {
                  /* relax and use the open page stuff at the end */
            }
            break;

      default:
            break;
      }
             
      if (m_treeview->get_selection()->count_selected_rows() == 0) {
            const string filename(Glib::filename_from_utf8(m_open_filechooser->get_filename()));
            return Glib::path_get_dirname(filename);
      }

      Gtk::TreeModel::iterator i = m_treeview->get_selection()->get_selected();
      return (*i)[recent_columns.fullpath];
}

bool
NewSessionDialog::use_session_template() const
{
        if(m_template->get_filename().empty() && (which_page() == NewPage)) return false;
      return true;
}

std::string
NewSessionDialog::session_template_name() const
{
      return Glib::filename_from_utf8(m_template->get_filename());
}

bool
NewSessionDialog::create_master_bus() const
{
      return m_create_master_bus->get_active();
}

int
NewSessionDialog::master_channel_count() const
{
      return m_master_bus_channel_count->get_value_as_int();
}

bool
NewSessionDialog::create_control_bus() const
{
      return m_create_control_bus->get_active();
}

int
NewSessionDialog::control_channel_count() const
{
      return m_control_bus_channel_count->get_value_as_int();
}

bool
NewSessionDialog::connect_inputs() const
{
      return m_connect_inputs->get_active();
}

bool
NewSessionDialog::limit_inputs_used_for_connection() const
{
      return m_limit_input_ports->get_active();
}

int
NewSessionDialog::input_limit_count() const
{
      return m_input_limit_count->get_value_as_int();
}

bool
NewSessionDialog::connect_outputs() const
{
      return m_connect_outputs->get_active();
}

bool
NewSessionDialog::limit_outputs_used_for_connection() const
{
      return m_limit_output_ports->get_active();
}

int
NewSessionDialog::output_limit_count() const
{
      return m_output_limit_count->get_value_as_int();
}

bool
NewSessionDialog::connect_outs_to_master() const
{
      return m_connect_outputs_to_master->get_active();
}

bool
NewSessionDialog::connect_outs_to_physical() const
{
      return m_connect_outputs_to_physical->get_active();
}

int
NewSessionDialog::get_current_page()
{
      return m_notebook->get_current_page();
}

NewSessionDialog::Pages
NewSessionDialog::which_page () const
{
      int num = m_notebook->get_current_page();

      if (page_set == NewPage) {
            return NewPage;

      } else if (page_set == OpenPage) {
            return OpenPage;

      } else if (page_set == EnginePage) {
            return EnginePage;

      } else if (page_set == (NewPage|OpenPage)) {
            switch (num) {
            case 0:
                  return NewPage;
            default:
                  return OpenPage;
            }

      } else if (page_set == (NewPage|EnginePage)) {
            if (engine_control.interface_chosen()) {
                  switch (num) {
                  case 0:
                        return NewPage;
                  default:
                        return EnginePage;
                  } 
            } else {
                  switch (num) {
                  case 0:
                        return EnginePage;
                  default:
                        return NewPage;
                  } 
            }

      } else if (page_set == (NewPage|EnginePage|OpenPage)) {
            if (engine_control.interface_chosen()) {
                  switch (num) {
                  case 0:
                        return NewPage;
                  case 1:
                        return OpenPage;
                  default:
                        return EnginePage;
                  }
            } else {
                  switch (num) {
                  case 0:
                        return EnginePage;
                  case 1:
                        return NewPage;
                  default:
                        return OpenPage;
                  }
            }

      } else if (page_set == (OpenPage|EnginePage)) {
            if (engine_control.interface_chosen()) {
                  switch (num) {
                  case 0:
                        return OpenPage;
                  default:
                        return EnginePage;
                  }
            } else {
                  switch (num) {
                  case 0:
                        return EnginePage;
                  default:
                        return OpenPage;
                  }
            }
      }

      return NewPage; /* shouldn't get here */
}

void
NewSessionDialog::set_current_page(int page)
{
      return m_notebook->set_current_page (page);
}

void
NewSessionDialog::reset_name()
{
      m_name->set_text("");
      set_response_sensitive (Gtk::RESPONSE_OK, false);
      
}

void
NewSessionDialog::on_new_session_name_entry_changed ()
{
      if (m_name->get_text() != "") {
            set_response_sensitive (Gtk::RESPONSE_OK, true);
            set_response_sensitive (Gtk::RESPONSE_NONE, true);
      } else {
            set_response_sensitive (Gtk::RESPONSE_OK, false);
      }
}

void
NewSessionDialog::notebook_page_changed (GtkNotebookPage* np, uint pagenum)
{
      if (in_destructor) {
            return;
      }

      switch (which_page()) {
      case OpenPage:
            on_new_session_page = false;
            m_okbutton->set_label(_("Open"));
            m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
            set_response_sensitive (Gtk::RESPONSE_NONE, false);
            if (m_treeview->get_selection()->count_selected_rows() == 0) {
                  set_response_sensitive (Gtk::RESPONSE_OK, false);
            } else {
                  set_response_sensitive (Gtk::RESPONSE_OK, true);
            }
            last_name_page = OpenPage;
            break;

      case EnginePage:
            on_new_session_page = false;
            if (!engine_control.interface_chosen()) {
                  m_okbutton->set_label(_("Start Audio Engine"));
            } else {
                  m_okbutton->set_label(_("Start"));
            }
            m_okbutton->set_image (*(manage (new Gtk::Image (Gtk::Stock::OPEN, Gtk::ICON_SIZE_BUTTON))));
            set_response_sensitive (Gtk::RESPONSE_NONE, false);
            set_response_sensitive (Gtk::RESPONSE_OK, true);
            break;

      case NewPage:
            on_new_session_page = true;
            m_okbutton->set_label(_("New"));
            m_okbutton->set_image (*(new Gtk::Image (Gtk::Stock::NEW, Gtk::ICON_SIZE_BUTTON)));
            if (m_name->get_text() == "") {
                  set_response_sensitive (Gtk::RESPONSE_OK, false);
                  m_name->grab_focus();
            } else {
                  set_response_sensitive (Gtk::RESPONSE_OK, true);
            }
            last_name_page = NewPage;
            break;
      }
}

void
NewSessionDialog::treeview_selection_changed ()
{
      if (m_treeview->get_selection()->count_selected_rows() == 0) {
            if (!m_open_filechooser->get_filename().empty()) {
                  set_response_sensitive (Gtk::RESPONSE_OK, true);
            } else {
                  set_response_sensitive (Gtk::RESPONSE_OK, false);
            }
      } else {
            set_response_sensitive (Gtk::RESPONSE_OK, true);
      }
}

void
NewSessionDialog::file_chosen ()
{
      switch (which_page()) {
      case OpenPage:
         break;
         case NewPage:
         case EnginePage:
               return;
      }

      m_treeview->get_selection()->unselect_all();

      Glib::RefPtr<Gdk::Window> win (get_window());

      if (win) {
            win->set_cursor(Gdk::Cursor(Gdk::WATCH));
      }

      if (!m_open_filechooser->get_filename().empty()) {
              set_response_sensitive (Gtk::RESPONSE_OK, true);
            response (Gtk::RESPONSE_OK);
      } else {
              set_response_sensitive (Gtk::RESPONSE_OK, false);
      }
}

void
NewSessionDialog::template_chosen ()
{
      if (m_template->get_filename() != "" ) {;
            set_response_sensitive (Gtk::RESPONSE_NONE, true);
      } else {
            set_response_sensitive (Gtk::RESPONSE_NONE, false);
      }
}

void
NewSessionDialog::recent_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col)
{
        response (Gtk::RESPONSE_OK);
}

void
NewSessionDialog::connect_inputs_clicked ()
{
        m_limit_input_ports->set_sensitive(m_connect_inputs->get_active());

            if (m_connect_inputs->get_active() && m_limit_input_ports->get_active()) {
              m_input_limit_count->set_sensitive(true);
            } else {
              m_input_limit_count->set_sensitive(false);
            }
}

void
NewSessionDialog::connect_outputs_clicked ()
{
        m_limit_output_ports->set_sensitive(m_connect_outputs->get_active());

            if (m_connect_outputs->get_active() && m_limit_output_ports->get_active()) {
              m_output_limit_count->set_sensitive(true);
            } else {
              m_output_limit_count->set_sensitive(false);
            }
}

void
NewSessionDialog::limit_inputs_clicked ()
{
        m_input_limit_count->set_sensitive(m_limit_input_ports->get_active());
}

void
NewSessionDialog::limit_outputs_clicked ()
{
        m_output_limit_count->set_sensitive(m_limit_output_ports->get_active());
}

void
NewSessionDialog::master_bus_button_clicked ()
{
        m_master_bus_channel_count->set_sensitive(m_create_master_bus->get_active());
}

void
NewSessionDialog::monitor_bus_button_clicked ()
{
        m_control_bus_channel_count->set_sensitive(m_create_control_bus->get_active());
}

void
NewSessionDialog::reset_template()
{
        m_template->unselect_all ();
}

void
NewSessionDialog::reset_recent()
{
      /* Shamelessly ripped from ardour_ui.cc */
      std::vector<string *> *sessions;
      std::vector<string *>::iterator i;
      RecentSessionsSorter cmp;
      
      recent_model->clear ();

      ARDOUR::RecentSessions rs;
      ARDOUR::read_recent_sessions (rs);
      
      /* sort them alphabetically */
      sort (rs.begin(), rs.end(), cmp);
      sessions = new std::vector<std::string*>;
      
      for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
            sessions->push_back (new string ((*i).second));
      }
      
      for (i = sessions->begin(); i != sessions->end(); ++i) {

            std::vector<std::string*>* states;
            std::vector<const gchar*> item;
            std::string fullpath = *(*i);
            
            /* remove any trailing / */
            
            if (fullpath[fullpath.length()-1] == '/') {
                  fullpath = fullpath.substr (0, fullpath.length()-1);
            }
          
            /* check whether session still exists */
            if (!Glib::file_test(fullpath, Glib::FILE_TEST_EXISTS)) {
                  /* session doesn't exist */
                  continue;
            }           
            
            /* now get available states for this session */
              
            if ((states = ARDOUR::Session::possible_states (fullpath)) == 0) {
                    /* no state file? */
                    continue;
            }
          
            Gtk::TreeModel::Row row = *(recent_model->append());
            
            row[recent_columns.visible_name] = Glib::path_get_basename (fullpath);
            row[recent_columns.fullpath] = fullpath;
            
            if (states->size()) {
                
                    /* add the children */
                
                    for (std::vector<std::string*>::iterator i2 = states->begin(); i2 != states->end(); ++i2) {

                          Gtk::TreeModel::Row child_row = *(recent_model->append (row.children()));
                        
                        child_row[recent_columns.visible_name] = **i2;
                        child_row[recent_columns.fullpath] = fullpath;
                        
                        delete *i2;
                  }
            }

            delete states;
      }
      delete sessions;
}

void
NewSessionDialog::reset()
{
      reset_name();
      reset_template();
      set_response_sensitive (Gtk::RESPONSE_NONE, false);
}

Generated by  Doxygen 1.6.0   Back to index