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/* |
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* Copyright (C) 2006 - 2008 Andreas Persson |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2, or (at |
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* your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with program; see the file COPYING. If not, write to the Free |
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
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* 02110-1301 USA. |
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*/ |
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|
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#include <iostream> |
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|
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#include <gtkmm/filechooserdialog.h> |
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#include <gtkmm/messagedialog.h> |
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#include <gtkmm/stock.h> |
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#include <gtkmm/targetentry.h> |
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#include <gtkmm/main.h> |
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#include <gtkmm/toggleaction.h> |
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|
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#include "global.h" |
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|
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2 |
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#define ABOUT_DIALOG |
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#include <gtkmm/aboutdialog.h> |
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#endif |
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|
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#if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION < 6) || GLIBMM_MAJOR_VERSION < 2 |
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namespace Glib { |
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Glib::ustring filename_display_basename(const std::string& filename) |
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{ |
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gchar* gstr = g_path_get_basename(filename.c_str()); |
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Glib::ustring str(gstr); |
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g_free(gstr); |
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return Glib::filename_to_utf8(str); |
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} |
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} |
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#endif |
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|
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#include <stdio.h> |
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#include <sndfile.h> |
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|
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#include "mainwindow.h" |
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|
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#include "../../gfx/status_attached.xpm" |
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#include "../../gfx/status_detached.xpm" |
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|
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template<class T> inline std::string ToString(T o) { |
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std::stringstream ss; |
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ss << o; |
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return ss.str(); |
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} |
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|
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Table::Table(int x, int y) : Gtk::Table(x, y), rowno(0) { } |
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|
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void Table::add(BoolEntry& boolentry) |
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{ |
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attach(boolentry.widget, 0, 2, rowno, rowno + 1, |
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Gtk::FILL, Gtk::SHRINK); |
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rowno++; |
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} |
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|
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void Table::add(BoolEntryPlus6& boolentry) |
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{ |
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attach(boolentry.widget, 0, 2, rowno, rowno + 1, |
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Gtk::FILL, Gtk::SHRINK); |
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rowno++; |
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} |
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|
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void Table::add(LabelWidget& prop) |
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{ |
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attach(prop.label, 1, 2, rowno, rowno + 1, |
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Gtk::FILL, Gtk::SHRINK); |
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attach(prop.widget, 2, 3, rowno, rowno + 1, |
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Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK); |
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rowno++; |
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} |
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|
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MainWindow::MainWindow() : |
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dimreg_label(_("Changes apply to:")), |
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dimreg_all_regions(_("all regions")), |
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dimreg_all_dimregs(_("all dimension splits")), |
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dimreg_stereo(_("both channels")) |
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{ |
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// set_border_width(5); |
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// set_default_size(400, 200); |
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|
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|
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add(m_VBox); |
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|
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// Handle selection |
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Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection(); |
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tree_sel_ref->signal_changed().connect( |
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sigc::mem_fun(*this, &MainWindow::on_sel_change)); |
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|
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// m_TreeView.set_reorderable(); |
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|
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m_TreeView.signal_button_press_event().connect_notify( |
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sigc::mem_fun(*this, &MainWindow::on_button_release)); |
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|
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// Add the TreeView tab, inside a ScrolledWindow, with the button underneath: |
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m_ScrolledWindow.add(m_TreeView); |
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// m_ScrolledWindow.set_size_request(200, 600); |
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m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
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|
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m_ScrolledWindowSamples.add(m_TreeViewSamples); |
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m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
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|
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|
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m_TreeViewNotebook.set_size_request(300); |
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|
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m_HPaned.add1(m_TreeViewNotebook); |
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dimreg_hbox.add(dimreg_label); |
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dimreg_hbox.add(dimreg_all_regions); |
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dimreg_hbox.add(dimreg_all_dimregs); |
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dimreg_stereo.set_active(); |
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dimreg_hbox.add(dimreg_stereo); |
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dimreg_vbox.add(dimreg_edit); |
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dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK); |
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m_HPaned.add2(dimreg_vbox); |
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|
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|
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m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, "Samples"); |
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m_TreeViewNotebook.append_page(m_ScrolledWindow, "Instruments"); |
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|
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|
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actionGroup = Gtk::ActionGroup::create(); |
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|
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actionGroup->add(Gtk::Action::create("MenuFile", _("_File"))); |
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actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW), |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_file_new)); |
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Glib::RefPtr<Gtk::Action> action = |
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Gtk::Action::create("Open", Gtk::Stock::OPEN); |
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action->property_label() = action->property_label() + "..."; |
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actionGroup->add(action, |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_file_open)); |
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actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE), |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_file_save)); |
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action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS); |
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action->property_label() = action->property_label() + "..."; |
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actionGroup->add(action, |
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Gtk::AccelKey("<shift><control>s"), |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_file_save_as)); |
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actionGroup->add(Gtk::Action::create("Properties", |
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Gtk::Stock::PROPERTIES), |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_file_properties)); |
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actionGroup->add(Gtk::Action::create("InstrProperties", |
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Gtk::Stock::PROPERTIES), |
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sigc::mem_fun( |
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*this, &MainWindow::show_instr_props)); |
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actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT), |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_quit)); |
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actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument"))); |
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|
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actionGroup->add(Gtk::Action::create("MenuView", _("_View"))); |
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Glib::RefPtr<Gtk::ToggleAction> toggle_action = |
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Gtk::ToggleAction::create("Statusbar", _("_Statusbar")); |
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toggle_action->set_active(true); |
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actionGroup->add(toggle_action, |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_view_status_bar)); |
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|
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action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP); |
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actionGroup->add(Gtk::Action::create("MenuHelp", |
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action->property_label())); |
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#ifdef ABOUT_DIALOG |
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actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT), |
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sigc::mem_fun( |
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*this, &MainWindow::on_action_help_about)); |
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#endif |
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actionGroup->add( |
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Gtk::Action::create("AddInstrument", _("Add _Instrument")), |
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sigc::mem_fun(*this, &MainWindow::on_action_add_instrument) |
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); |
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actionGroup->add( |
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Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE), |
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sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument) |
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); |
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|
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// sample right-click popup actions |
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actionGroup->add( |
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Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES), |
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sigc::mem_fun(*this, &MainWindow::on_action_sample_properties) |
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); |
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actionGroup->add( |
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Gtk::Action::create("AddGroup", _("Add _Group")), |
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sigc::mem_fun(*this, &MainWindow::on_action_add_group) |
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); |
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actionGroup->add( |
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Gtk::Action::create("AddSample", _("Add _Sample(s)")), |
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sigc::mem_fun(*this, &MainWindow::on_action_add_sample) |
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); |
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actionGroup->add( |
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Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE), |
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sigc::mem_fun(*this, &MainWindow::on_action_remove_sample) |
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); |
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actionGroup->add( |
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Gtk::Action::create("ReplaceAllSamplesInAllGroups", _("Replace All Samples In All Groups")), |
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sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups) |
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); |
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|
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uiManager = Gtk::UIManager::create(); |
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uiManager->insert_action_group(actionGroup); |
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add_accel_group(uiManager->get_accel_group()); |
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|
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Glib::ustring ui_info = |
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"<ui>" |
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" <menubar name='MenuBar'>" |
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" <menu action='MenuFile'>" |
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" <menuitem action='New'/>" |
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" <menuitem action='Open'/>" |
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" <separator/>" |
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" <menuitem action='Save'/>" |
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" <menuitem action='SaveAs'/>" |
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" <separator/>" |
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" <menuitem action='Properties'/>" |
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" <separator/>" |
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" <menuitem action='Quit'/>" |
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" </menu>" |
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" <menu action='MenuInstrument'>" |
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" </menu>" |
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" <menu action='MenuView'>" |
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" <menuitem action='Statusbar'/>" |
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" </menu>" |
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#ifdef ABOUT_DIALOG |
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" <menu action='MenuHelp'>" |
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" <menuitem action='About'/>" |
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" </menu>" |
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#endif |
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" </menubar>" |
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" <popup name='PopupMenu'>" |
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" <menuitem action='InstrProperties'/>" |
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" <menuitem action='AddInstrument'/>" |
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" <separator/>" |
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" <menuitem action='RemoveInstrument'/>" |
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" </popup>" |
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" <popup name='SamplePopupMenu'>" |
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" <menuitem action='SampleProperties'/>" |
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" <menuitem action='AddGroup'/>" |
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" <menuitem action='AddSample'/>" |
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" <menuitem action='ReplaceAllSamplesInAllGroups' />" |
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" <separator/>" |
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" <menuitem action='RemoveSample'/>" |
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" </popup>" |
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"</ui>"; |
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uiManager->add_ui_from_string(ui_info); |
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|
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popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu")); |
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|
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Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar"); |
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m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK); |
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m_VBox.pack_start(m_HPaned); |
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m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK); |
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m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK); |
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m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK); |
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m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK); |
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|
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// Status Bar: |
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m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK); |
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m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK); |
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m_StatusBar.show(); |
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|
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m_RegionChooser.signal_region_selected().connect( |
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sigc::mem_fun(*this, &MainWindow::region_changed) ); |
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m_DimRegionChooser.signal_dimregion_selected().connect( |
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sigc::mem_fun(*this, &MainWindow::dimreg_changed) ); |
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|
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|
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// Create the Tree model: |
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m_refTreeModel = Gtk::ListStore::create(m_Columns); |
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m_TreeView.set_model(m_refTreeModel); |
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m_refTreeModel->signal_row_changed().connect( |
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sigc::mem_fun(*this, &MainWindow::instrument_name_changed) |
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); |
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|
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// Add the TreeView's view columns: |
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m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name); |
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m_TreeView.set_headers_visible(false); |
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|
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// create samples treeview (including its data model) |
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m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel); |
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m_TreeViewSamples.set_model(m_refSamplesTreeModel); |
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// m_TreeViewSamples.set_reorderable(); |
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m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name); |
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m_TreeViewSamples.set_headers_visible(false); |
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m_TreeViewSamples.signal_button_press_event().connect_notify( |
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sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release) |
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); |
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m_refSamplesTreeModel->signal_row_changed().connect( |
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sigc::mem_fun(*this, &MainWindow::sample_name_changed) |
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); |
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|
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// establish drag&drop between samples tree view and dimension region 'Sample' text entry |
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std::list<Gtk::TargetEntry> drag_target_gig_sample; |
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drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") ); |
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m_TreeViewSamples.drag_source_set(drag_target_gig_sample); |
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m_TreeViewSamples.signal_drag_begin().connect( |
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sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin) |
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); |
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m_TreeViewSamples.signal_drag_data_get().connect( |
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sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get) |
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); |
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dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample); |
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dimreg_edit.wSample->signal_drag_data_received().connect( |
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sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received) |
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); |
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dimreg_edit.signal_dimreg_changed().connect( |
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sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed))); |
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m_RegionChooser.signal_instrument_changed().connect( |
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sigc::mem_fun(*this, &MainWindow::file_changed)); |
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m_DimRegionChooser.signal_region_changed().connect( |
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sigc::mem_fun(*this, &MainWindow::file_changed)); |
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instrumentProps.signal_instrument_changed().connect( |
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sigc::mem_fun(*this, &MainWindow::file_changed)); |
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propDialog.signal_info_changed().connect( |
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sigc::mem_fun(*this, &MainWindow::file_changed)); |
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|
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dimreg_edit.signal_dimreg_to_be_changed().connect( |
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dimreg_to_be_changed_signal.make_slot()); |
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dimreg_edit.signal_dimreg_changed().connect( |
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dimreg_changed_signal.make_slot()); |
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dimreg_edit.signal_sample_ref_changed().connect( |
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sample_ref_changed_signal.make_slot()); |
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|
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m_RegionChooser.signal_instrument_struct_to_be_changed().connect( |
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sigc::hide( |
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sigc::bind( |
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file_structure_to_be_changed_signal.make_slot(), |
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sigc::ref(this->file) |
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) |
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) |
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); |
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m_RegionChooser.signal_instrument_struct_changed().connect( |
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sigc::hide( |
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sigc::bind( |
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file_structure_changed_signal.make_slot(), |
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sigc::ref(this->file) |
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) |
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) |
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); |
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m_RegionChooser.signal_region_to_be_changed().connect( |
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region_to_be_changed_signal.make_slot()); |
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m_RegionChooser.signal_region_changed_signal().connect( |
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region_changed_signal.make_slot()); |
359 |
|
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note_on_signal.connect( |
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sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event)); |
362 |
note_off_signal.connect( |
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sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event)); |
364 |
|
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dimreg_all_regions.signal_toggled().connect( |
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sigc::mem_fun(*this, &MainWindow::update_dimregs)); |
367 |
dimreg_all_dimregs.signal_toggled().connect( |
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sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled)); |
369 |
dimreg_stereo.signal_toggled().connect( |
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sigc::mem_fun(*this, &MainWindow::update_dimregs)); |
371 |
|
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file = 0; |
373 |
file_is_changed = false; |
374 |
set_file_is_shared(false); |
375 |
|
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show_all_children(); |
377 |
|
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// start with a new gig file by default |
379 |
on_action_file_new(); |
380 |
} |
381 |
|
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MainWindow::~MainWindow() |
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{ |
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} |
385 |
|
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bool MainWindow::on_delete_event(GdkEventAny* event) |
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{ |
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return !file_is_shared && file_is_changed && !close_confirmation_dialog(); |
389 |
} |
390 |
|
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void MainWindow::on_action_quit() |
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{ |
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if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return; |
394 |
hide(); |
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} |
396 |
|
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void MainWindow::region_changed() |
398 |
{ |
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m_DimRegionChooser.set_region(m_RegionChooser.get_region()); |
400 |
} |
401 |
|
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gig::Instrument* MainWindow::get_instrument() |
403 |
{ |
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gig::Instrument* instrument = 0; |
405 |
Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection(); |
406 |
|
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Gtk::TreeModel::iterator it = tree_sel_ref->get_selected(); |
408 |
if (it) { |
409 |
Gtk::TreeModel::Row row = *it; |
410 |
instrument = row[m_Columns.m_col_instr]; |
411 |
} |
412 |
return instrument; |
413 |
} |
414 |
|
415 |
void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs) |
416 |
{ |
417 |
if (all_dimregs) { |
418 |
for (int i = 0 ; i < region->DimensionRegions ; i++) { |
419 |
if (region->pDimensionRegions[i]) { |
420 |
dimreg_edit.dimregs.insert(region->pDimensionRegions[i]); |
421 |
} |
422 |
} |
423 |
} else { |
424 |
m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs); |
425 |
} |
426 |
} |
427 |
|
428 |
void MainWindow::update_dimregs() |
429 |
{ |
430 |
dimreg_edit.dimregs.clear(); |
431 |
bool all_regions = dimreg_all_regions.get_active(); |
432 |
bool stereo = dimreg_stereo.get_active(); |
433 |
bool all_dimregs = dimreg_all_dimregs.get_active(); |
434 |
|
435 |
if (all_regions) { |
436 |
gig::Instrument* instrument = get_instrument(); |
437 |
if (instrument) { |
438 |
for (gig::Region* region = instrument->GetFirstRegion() ; |
439 |
region ; |
440 |
region = instrument->GetNextRegion()) { |
441 |
add_region_to_dimregs(region, stereo, all_dimregs); |
442 |
} |
443 |
} |
444 |
} else { |
445 |
gig::Region* region = m_RegionChooser.get_region(); |
446 |
if (region) { |
447 |
add_region_to_dimregs(region, stereo, all_dimregs); |
448 |
} |
449 |
} |
450 |
} |
451 |
|
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void MainWindow::dimreg_all_dimregs_toggled() |
453 |
{ |
454 |
dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active()); |
455 |
update_dimregs(); |
456 |
} |
457 |
|
458 |
void MainWindow::dimreg_changed() |
459 |
{ |
460 |
update_dimregs(); |
461 |
dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion()); |
462 |
} |
463 |
|
464 |
void MainWindow::on_sel_change() |
465 |
{ |
466 |
m_RegionChooser.set_instrument(get_instrument()); |
467 |
} |
468 |
|
469 |
void loader_progress_callback(gig::progress_t* progress) |
470 |
{ |
471 |
Loader* loader = static_cast<Loader*>(progress->custom); |
472 |
loader->progress_callback(progress->factor); |
473 |
} |
474 |
|
475 |
void Loader::progress_callback(float fraction) |
476 |
{ |
477 |
{ |
478 |
Glib::Mutex::Lock lock(progressMutex); |
479 |
progress = fraction; |
480 |
} |
481 |
progress_dispatcher(); |
482 |
} |
483 |
|
484 |
void Loader::thread_function() |
485 |
{ |
486 |
printf("thread_function self=%x\n", Glib::Thread::self()); |
487 |
printf("Start %s\n", filename); |
488 |
RIFF::File* riff = new RIFF::File(filename); |
489 |
gig = new gig::File(riff); |
490 |
gig::progress_t progress; |
491 |
progress.callback = loader_progress_callback; |
492 |
progress.custom = this; |
493 |
|
494 |
gig->GetInstrument(0, &progress); |
495 |
printf("End\n"); |
496 |
finished_dispatcher(); |
497 |
} |
498 |
|
499 |
Loader::Loader(const char* filename) |
500 |
: thread(0), filename(filename) |
501 |
{ |
502 |
} |
503 |
|
504 |
void Loader::launch() |
505 |
{ |
506 |
thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true); |
507 |
printf("launch thread=%x\n", thread); |
508 |
} |
509 |
|
510 |
float Loader::get_progress() |
511 |
{ |
512 |
float res; |
513 |
{ |
514 |
Glib::Mutex::Lock lock(progressMutex); |
515 |
res = progress; |
516 |
} |
517 |
return res; |
518 |
} |
519 |
|
520 |
Glib::Dispatcher& Loader::signal_progress() |
521 |
{ |
522 |
return progress_dispatcher; |
523 |
} |
524 |
|
525 |
Glib::Dispatcher& Loader::signal_finished() |
526 |
{ |
527 |
return finished_dispatcher; |
528 |
} |
529 |
|
530 |
LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent) |
531 |
: Gtk::Dialog(title, parent, true) |
532 |
{ |
533 |
get_vbox()->pack_start(progressBar); |
534 |
show_all_children(); |
535 |
} |
536 |
|
537 |
// Clear all GUI elements / controls. This method is typically called |
538 |
// before a new .gig file is to be created or to be loaded. |
539 |
void MainWindow::__clear() { |
540 |
// remove all entries from "Instrument" menu |
541 |
Gtk::MenuItem* instrument_menu = |
542 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuInstrument")); |
543 |
instrument_menu->hide(); |
544 |
for (int i = 0; i < instrument_menu->get_submenu()->items().size(); i++) { |
545 |
delete &instrument_menu->get_submenu()->items()[i]; |
546 |
} |
547 |
instrument_menu->get_submenu()->items().clear(); |
548 |
// forget all samples that ought to be imported |
549 |
m_SampleImportQueue.clear(); |
550 |
// clear the samples and instruments tree views |
551 |
m_refTreeModel->clear(); |
552 |
m_refSamplesTreeModel->clear(); |
553 |
// free libgig's gig::File instance |
554 |
if (file && !file_is_shared) delete file; |
555 |
file = NULL; |
556 |
set_file_is_shared(false); |
557 |
} |
558 |
|
559 |
void MainWindow::on_action_file_new() |
560 |
{ |
561 |
if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return; |
562 |
|
563 |
if (file_is_shared && !leaving_shared_mode_dialog()) return; |
564 |
|
565 |
// clear all GUI elements |
566 |
__clear(); |
567 |
// create a new .gig file (virtually yet) |
568 |
gig::File* pFile = new gig::File; |
569 |
// already add one new instrument by default |
570 |
gig::Instrument* pInstrument = pFile->AddInstrument(); |
571 |
pInstrument->pInfo->Name = "Unnamed Instrument"; |
572 |
// update GUI with that new gig::File |
573 |
load_gig(pFile, 0 /*no file name yet*/); |
574 |
} |
575 |
|
576 |
bool MainWindow::close_confirmation_dialog() |
577 |
{ |
578 |
gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"), |
579 |
Glib::filename_display_basename(filename).c_str()); |
580 |
Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
581 |
g_free(msg); |
582 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2 |
583 |
dialog.set_secondary_text(_("If you close without saving, your changes will be lost.")); |
584 |
#endif |
585 |
dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO); |
586 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
587 |
dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES); |
588 |
dialog.set_default_response(Gtk::RESPONSE_YES); |
589 |
int response = dialog.run(); |
590 |
dialog.hide(); |
591 |
if (response == Gtk::RESPONSE_YES) return file_save(); |
592 |
return response != Gtk::RESPONSE_CANCEL; |
593 |
} |
594 |
|
595 |
bool MainWindow::leaving_shared_mode_dialog() { |
596 |
Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?"); |
597 |
Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
598 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2 |
599 |
dialog.set_secondary_text( |
600 |
_("If you proceed to work on another instrument file, it won't be " |
601 |
"used by the sampler until you tell the sampler explicitly to " |
602 |
"load it.") |
603 |
); |
604 |
#endif |
605 |
dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES); |
606 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
607 |
dialog.set_default_response(Gtk::RESPONSE_CANCEL); |
608 |
int response = dialog.run(); |
609 |
dialog.hide(); |
610 |
return response == Gtk::RESPONSE_YES; |
611 |
} |
612 |
|
613 |
void MainWindow::on_action_file_open() |
614 |
{ |
615 |
if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return; |
616 |
|
617 |
if (file_is_shared && !leaving_shared_mode_dialog()) return; |
618 |
|
619 |
Gtk::FileChooserDialog dialog(*this, _("Open file")); |
620 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
621 |
dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK); |
622 |
dialog.set_default_response(Gtk::RESPONSE_OK); |
623 |
Gtk::FileFilter filter; |
624 |
filter.add_pattern("*.gig"); |
625 |
dialog.set_filter(filter); |
626 |
if (current_dir != "") { |
627 |
dialog.set_current_folder(current_dir); |
628 |
} |
629 |
if (dialog.run() == Gtk::RESPONSE_OK) { |
630 |
std::string filename = dialog.get_filename(); |
631 |
printf("filename=%s\n", filename.c_str()); |
632 |
printf("on_action_file_open self=%x\n", Glib::Thread::self()); |
633 |
load_file(filename.c_str()); |
634 |
current_dir = Glib::path_get_dirname(filename); |
635 |
} |
636 |
} |
637 |
|
638 |
void MainWindow::load_file(const char* name) |
639 |
{ |
640 |
__clear(); |
641 |
load_dialog = new LoadDialog("Loading...", *this); |
642 |
load_dialog->show_all(); |
643 |
loader = new Loader(strdup(name)); |
644 |
loader->signal_progress().connect( |
645 |
sigc::mem_fun(*this, &MainWindow::on_loader_progress)); |
646 |
loader->signal_finished().connect( |
647 |
sigc::mem_fun(*this, &MainWindow::on_loader_finished)); |
648 |
loader->launch(); |
649 |
} |
650 |
|
651 |
void MainWindow::load_instrument(gig::Instrument* instr) { |
652 |
if (!instr) { |
653 |
Glib::ustring txt = "Provided instrument is NULL!\n"; |
654 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
655 |
msg.run(); |
656 |
Gtk::Main::quit(); |
657 |
} |
658 |
// clear all GUI elements |
659 |
__clear(); |
660 |
// load the instrument |
661 |
gig::File* pFile = (gig::File*) instr->GetParent(); |
662 |
load_gig(pFile, 0 /*file name*/, true /*shared instrument*/); |
663 |
//TODO: automatically select the given instrument |
664 |
} |
665 |
|
666 |
void MainWindow::on_loader_progress() |
667 |
{ |
668 |
load_dialog->set_fraction(loader->get_progress()); |
669 |
} |
670 |
|
671 |
void MainWindow::on_loader_finished() |
672 |
{ |
673 |
printf("Loader finished!\n"); |
674 |
printf("on_loader_finished self=%x\n", Glib::Thread::self()); |
675 |
load_gig(loader->gig, loader->filename); |
676 |
load_dialog->hide(); |
677 |
} |
678 |
|
679 |
void MainWindow::on_action_file_save() |
680 |
{ |
681 |
file_save(); |
682 |
} |
683 |
|
684 |
bool MainWindow::check_if_savable() |
685 |
{ |
686 |
if (!file) return false; |
687 |
|
688 |
if (!file->GetFirstSample()) { |
689 |
Gtk::MessageDialog(*this, _("The file could not be saved " |
690 |
"because it contains no samples"), |
691 |
false, Gtk::MESSAGE_ERROR).run(); |
692 |
return false; |
693 |
} |
694 |
|
695 |
for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ; |
696 |
instrument = file->GetNextInstrument()) { |
697 |
if (!instrument->GetFirstRegion()) { |
698 |
Gtk::MessageDialog(*this, _("The file could not be saved " |
699 |
"because there are instruments " |
700 |
"that have no regions"), |
701 |
false, Gtk::MESSAGE_ERROR).run(); |
702 |
return false; |
703 |
} |
704 |
} |
705 |
return true; |
706 |
} |
707 |
|
708 |
bool MainWindow::file_save() |
709 |
{ |
710 |
if (!check_if_savable()) return false; |
711 |
if (!file_is_shared && !file_has_name) return file_save_as(); |
712 |
|
713 |
std::cout << "Saving file\n" << std::flush; |
714 |
file_structure_to_be_changed_signal.emit(this->file); |
715 |
try { |
716 |
file->Save(); |
717 |
if (file_is_changed) { |
718 |
set_title(get_title().substr(1)); |
719 |
file_is_changed = false; |
720 |
} |
721 |
} catch (RIFF::Exception e) { |
722 |
file_structure_changed_signal.emit(this->file); |
723 |
Glib::ustring txt = _("Could not save file: ") + e.Message; |
724 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
725 |
msg.run(); |
726 |
return false; |
727 |
} |
728 |
std::cout << "Saving file done\n" << std::flush; |
729 |
__import_queued_samples(); |
730 |
file_structure_changed_signal.emit(this->file); |
731 |
return true; |
732 |
} |
733 |
|
734 |
void MainWindow::on_action_file_save_as() |
735 |
{ |
736 |
if (!check_if_savable()) return; |
737 |
file_save_as(); |
738 |
} |
739 |
|
740 |
bool MainWindow::file_save_as() |
741 |
{ |
742 |
Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE); |
743 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
744 |
dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK); |
745 |
dialog.set_default_response(Gtk::RESPONSE_OK); |
746 |
|
747 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 8) || GTKMM_MAJOR_VERSION > 2 |
748 |
dialog.set_do_overwrite_confirmation(); |
749 |
// TODO: an overwrite dialog for gtkmm < 2.8 |
750 |
#endif |
751 |
Gtk::FileFilter filter; |
752 |
filter.add_pattern("*.gig"); |
753 |
dialog.set_filter(filter); |
754 |
|
755 |
if (Glib::path_is_absolute(filename)) { |
756 |
dialog.set_filename(filename); |
757 |
} else if (current_dir != "") { |
758 |
dialog.set_current_folder(current_dir); |
759 |
} |
760 |
dialog.set_current_name(Glib::filename_display_basename(filename)); |
761 |
|
762 |
if (dialog.run() == Gtk::RESPONSE_OK) { |
763 |
file_structure_to_be_changed_signal.emit(this->file); |
764 |
try { |
765 |
std::string filename = dialog.get_filename(); |
766 |
if (!Glib::str_has_suffix(filename, ".gig")) { |
767 |
filename += ".gig"; |
768 |
} |
769 |
printf("filename=%s\n", filename.c_str()); |
770 |
file->Save(filename); |
771 |
this->filename = filename; |
772 |
current_dir = Glib::path_get_dirname(filename); |
773 |
set_title(Glib::filename_display_basename(filename)); |
774 |
file_has_name = true; |
775 |
file_is_changed = false; |
776 |
} catch (RIFF::Exception e) { |
777 |
file_structure_changed_signal.emit(this->file); |
778 |
Glib::ustring txt = _("Could not save file: ") + e.Message; |
779 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
780 |
msg.run(); |
781 |
return false; |
782 |
} |
783 |
__import_queued_samples(); |
784 |
file_structure_changed_signal.emit(this->file); |
785 |
return true; |
786 |
} |
787 |
return false; |
788 |
} |
789 |
|
790 |
// actually write the sample(s)' data to the gig file |
791 |
void MainWindow::__import_queued_samples() { |
792 |
std::cout << "Starting sample import\n" << std::flush; |
793 |
Glib::ustring error_files; |
794 |
printf("Samples to import: %d\n", m_SampleImportQueue.size()); |
795 |
for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin(); |
796 |
iter != m_SampleImportQueue.end(); ) { |
797 |
printf("Importing sample %s\n",(*iter).sample_path.c_str()); |
798 |
SF_INFO info; |
799 |
info.format = 0; |
800 |
SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info); |
801 |
try { |
802 |
if (!hFile) throw std::string("could not open file"); |
803 |
// determine sample's bit depth |
804 |
int bitdepth; |
805 |
switch (info.format & 0xff) { |
806 |
case SF_FORMAT_PCM_S8: |
807 |
case SF_FORMAT_PCM_16: |
808 |
case SF_FORMAT_PCM_U8: |
809 |
bitdepth = 16; |
810 |
break; |
811 |
case SF_FORMAT_PCM_24: |
812 |
case SF_FORMAT_PCM_32: |
813 |
case SF_FORMAT_FLOAT: |
814 |
case SF_FORMAT_DOUBLE: |
815 |
bitdepth = 24; |
816 |
break; |
817 |
default: |
818 |
sf_close(hFile); // close sound file |
819 |
throw std::string("format not supported"); // unsupported subformat (yet?) |
820 |
} |
821 |
|
822 |
const int bufsize = 10000; |
823 |
switch (bitdepth) { |
824 |
case 16: { |
825 |
short* buffer = new short[bufsize * info.channels]; |
826 |
sf_count_t cnt = info.frames; |
827 |
while (cnt) { |
828 |
// libsndfile does the conversion for us (if needed) |
829 |
int n = sf_readf_short(hFile, buffer, bufsize); |
830 |
// write from buffer directly (physically) into .gig file |
831 |
iter->gig_sample->Write(buffer, n); |
832 |
cnt -= n; |
833 |
} |
834 |
delete[] buffer; |
835 |
break; |
836 |
} |
837 |
case 24: { |
838 |
int* srcbuf = new int[bufsize * info.channels]; |
839 |
uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels]; |
840 |
sf_count_t cnt = info.frames; |
841 |
while (cnt) { |
842 |
// libsndfile returns 32 bits, convert to 24 |
843 |
int n = sf_readf_int(hFile, srcbuf, bufsize); |
844 |
int j = 0; |
845 |
for (int i = 0 ; i < n * info.channels ; i++) { |
846 |
dstbuf[j++] = srcbuf[i] >> 8; |
847 |
dstbuf[j++] = srcbuf[i] >> 16; |
848 |
dstbuf[j++] = srcbuf[i] >> 24; |
849 |
} |
850 |
// write from buffer directly (physically) into .gig file |
851 |
iter->gig_sample->Write(dstbuf, n); |
852 |
cnt -= n; |
853 |
} |
854 |
delete[] srcbuf; |
855 |
delete[] dstbuf; |
856 |
break; |
857 |
} |
858 |
} |
859 |
// cleanup |
860 |
sf_close(hFile); |
861 |
// on success we remove the sample from the import queue, |
862 |
// otherwise keep it, maybe it works the next time ? |
863 |
std::list<SampleImportItem>::iterator cur = iter; |
864 |
++iter; |
865 |
m_SampleImportQueue.erase(cur); |
866 |
} catch (std::string what) { |
867 |
// remember the files that made trouble (and their cause) |
868 |
if (error_files.size()) error_files += "\n"; |
869 |
error_files += (*iter).sample_path += " (" + what + ")"; |
870 |
++iter; |
871 |
} |
872 |
} |
873 |
// show error message box when some sample(s) could not be imported |
874 |
if (error_files.size()) { |
875 |
Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files; |
876 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
877 |
msg.run(); |
878 |
} |
879 |
} |
880 |
|
881 |
void MainWindow::on_action_file_properties() |
882 |
{ |
883 |
propDialog.show(); |
884 |
propDialog.deiconify(); |
885 |
} |
886 |
|
887 |
void MainWindow::on_action_help_about() |
888 |
{ |
889 |
#ifdef ABOUT_DIALOG |
890 |
Gtk::AboutDialog dialog; |
891 |
dialog.set_version(VERSION); |
892 |
dialog.set_copyright("Copyright (C) 2006,2007 Andreas Persson"); |
893 |
dialog.set_comments( |
894 |
"Released under the GNU General Public License.\n" |
895 |
"\n" |
896 |
"Please notice that this is still a very young instrument editor. " |
897 |
"So better backup your Gigasampler files before editing them with " |
898 |
"this application.\n" |
899 |
"\n" |
900 |
"Please report bugs to: http://bugs.linuxsampler.org" |
901 |
); |
902 |
dialog.set_website("http://www.linuxsampler.org"); |
903 |
dialog.set_website_label("http://www.linuxsampler.org"); |
904 |
dialog.run(); |
905 |
#endif |
906 |
} |
907 |
|
908 |
PropDialog::PropDialog() |
909 |
: table(2,1), |
910 |
eName("Name"), |
911 |
eCreationDate("Creation date"), |
912 |
eComments("Comments"), |
913 |
eProduct("Product"), |
914 |
eCopyright("Copyright"), |
915 |
eArtists("Artists"), |
916 |
eGenre("Genre"), |
917 |
eKeywords("Keywords"), |
918 |
eEngineer("Engineer"), |
919 |
eTechnician("Technician"), |
920 |
eSoftware("Software"), |
921 |
eMedium("Medium"), |
922 |
eSource("Source"), |
923 |
eSourceForm("Source form"), |
924 |
eCommissioned("Commissioned"), |
925 |
eSubject("Subject"), |
926 |
quitButton(Gtk::Stock::CLOSE), |
927 |
update_model(0) |
928 |
{ |
929 |
set_title("File Properties"); |
930 |
eName.set_width_chars(50); |
931 |
|
932 |
connect(eName, &DLS::Info::Name); |
933 |
connect(eCreationDate, &DLS::Info::CreationDate); |
934 |
connect(eComments, &DLS::Info::Comments); |
935 |
connect(eProduct, &DLS::Info::Product); |
936 |
connect(eCopyright, &DLS::Info::Copyright); |
937 |
connect(eArtists, &DLS::Info::Artists); |
938 |
connect(eGenre, &DLS::Info::Genre); |
939 |
connect(eKeywords, &DLS::Info::Keywords); |
940 |
connect(eEngineer, &DLS::Info::Engineer); |
941 |
connect(eTechnician, &DLS::Info::Technician); |
942 |
connect(eSoftware, &DLS::Info::Software); |
943 |
connect(eMedium, &DLS::Info::Medium); |
944 |
connect(eSource, &DLS::Info::Source); |
945 |
connect(eSourceForm, &DLS::Info::SourceForm); |
946 |
connect(eCommissioned, &DLS::Info::Commissioned); |
947 |
connect(eSubject, &DLS::Info::Subject); |
948 |
|
949 |
table.add(eName); |
950 |
table.add(eCreationDate); |
951 |
table.add(eComments); |
952 |
table.add(eProduct); |
953 |
table.add(eCopyright); |
954 |
table.add(eArtists); |
955 |
table.add(eGenre); |
956 |
table.add(eKeywords); |
957 |
table.add(eEngineer); |
958 |
table.add(eTechnician); |
959 |
table.add(eSoftware); |
960 |
table.add(eMedium); |
961 |
table.add(eSource); |
962 |
table.add(eSourceForm); |
963 |
table.add(eCommissioned); |
964 |
table.add(eSubject); |
965 |
|
966 |
table.set_col_spacings(5); |
967 |
add(vbox); |
968 |
table.set_border_width(5); |
969 |
vbox.add(table); |
970 |
vbox.pack_start(buttonBox, Gtk::PACK_SHRINK); |
971 |
buttonBox.set_layout(Gtk::BUTTONBOX_END); |
972 |
buttonBox.set_border_width(5); |
973 |
buttonBox.show(); |
974 |
buttonBox.pack_start(quitButton); |
975 |
quitButton.set_flags(Gtk::CAN_DEFAULT); |
976 |
quitButton.grab_focus(); |
977 |
quitButton.signal_clicked().connect( |
978 |
sigc::mem_fun(*this, &PropDialog::hide)); |
979 |
|
980 |
quitButton.show(); |
981 |
vbox.show(); |
982 |
show_all_children(); |
983 |
} |
984 |
|
985 |
void PropDialog::set_info(DLS::Info* info) |
986 |
{ |
987 |
this->info = info; |
988 |
update_model++; |
989 |
eName.set_value(info->Name); |
990 |
eCreationDate.set_value(info->CreationDate); |
991 |
eComments.set_value(info->Comments); |
992 |
eProduct.set_value(info->Product); |
993 |
eCopyright.set_value(info->Copyright); |
994 |
eArtists.set_value(info->Artists); |
995 |
eGenre.set_value(info->Genre); |
996 |
eKeywords.set_value(info->Keywords); |
997 |
eEngineer.set_value(info->Engineer); |
998 |
eTechnician.set_value(info->Technician); |
999 |
eSoftware.set_value(info->Software); |
1000 |
eMedium.set_value(info->Medium); |
1001 |
eSource.set_value(info->Source); |
1002 |
eSourceForm.set_value(info->SourceForm); |
1003 |
eCommissioned.set_value(info->Commissioned); |
1004 |
eSubject.set_value(info->Subject); |
1005 |
update_model--; |
1006 |
} |
1007 |
|
1008 |
sigc::signal<void>& PropDialog::signal_info_changed() |
1009 |
{ |
1010 |
return info_changed; |
1011 |
} |
1012 |
|
1013 |
void InstrumentProps::set_IsDrum(bool value) |
1014 |
{ |
1015 |
instrument->IsDrum = value; |
1016 |
} |
1017 |
|
1018 |
void InstrumentProps::set_MIDIBank(uint16_t value) |
1019 |
{ |
1020 |
instrument->MIDIBank = value; |
1021 |
} |
1022 |
|
1023 |
void InstrumentProps::set_MIDIProgram(uint32_t value) |
1024 |
{ |
1025 |
instrument->MIDIProgram = value; |
1026 |
} |
1027 |
|
1028 |
void InstrumentProps::set_DimensionKeyRange_low(uint8_t value) |
1029 |
{ |
1030 |
instrument->DimensionKeyRange.low = value; |
1031 |
if (value > instrument->DimensionKeyRange.high) { |
1032 |
eDimensionKeyRangeHigh.set_value(value); |
1033 |
} |
1034 |
} |
1035 |
|
1036 |
void InstrumentProps::set_DimensionKeyRange_high(uint8_t value) |
1037 |
{ |
1038 |
instrument->DimensionKeyRange.high = value; |
1039 |
if (value < instrument->DimensionKeyRange.low) { |
1040 |
eDimensionKeyRangeLow.set_value(value); |
1041 |
} |
1042 |
} |
1043 |
|
1044 |
InstrumentProps::InstrumentProps() |
1045 |
: table(2,1), |
1046 |
quitButton(Gtk::Stock::CLOSE), |
1047 |
eName("Name"), |
1048 |
eIsDrum("Is drum"), |
1049 |
eMIDIBank("MIDI bank", 0, 16383), |
1050 |
eMIDIProgram("MIDI program"), |
1051 |
eAttenuation("Attenuation", 0, 96, 0, 1), |
1052 |
eGainPlus6("Gain +6dB", eAttenuation, -6), |
1053 |
eEffectSend("Effect send", 0, 65535), |
1054 |
eFineTune("Fine tune", -8400, 8400), |
1055 |
ePitchbendRange("Pitchbend range", 0, 12), |
1056 |
ePianoReleaseMode("Piano release mode"), |
1057 |
eDimensionKeyRangeLow("Keyswitching range low"), |
1058 |
eDimensionKeyRangeHigh("Keyswitching range high"), |
1059 |
update_model(0) |
1060 |
{ |
1061 |
set_title("Instrument Properties"); |
1062 |
|
1063 |
eDimensionKeyRangeLow.set_tip( |
1064 |
_("start of the keyboard area which should switch the " |
1065 |
"\"keyswitching\" dimension") |
1066 |
); |
1067 |
eDimensionKeyRangeHigh.set_tip( |
1068 |
_("end of the keyboard area which should switch the " |
1069 |
"\"keyswitching\" dimension") |
1070 |
); |
1071 |
|
1072 |
connect(eIsDrum, &InstrumentProps::set_IsDrum); |
1073 |
connect(eMIDIBank, &InstrumentProps::set_MIDIBank); |
1074 |
connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram); |
1075 |
connect(eAttenuation, &gig::Instrument::Attenuation); |
1076 |
connect(eGainPlus6, &gig::Instrument::Attenuation); |
1077 |
connect(eEffectSend, &gig::Instrument::EffectSend); |
1078 |
connect(eFineTune, &gig::Instrument::FineTune); |
1079 |
connect(ePitchbendRange, &gig::Instrument::PitchbendRange); |
1080 |
connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode); |
1081 |
connect(eDimensionKeyRangeLow, |
1082 |
&InstrumentProps::set_DimensionKeyRange_low); |
1083 |
connect(eDimensionKeyRangeHigh, |
1084 |
&InstrumentProps::set_DimensionKeyRange_high); |
1085 |
|
1086 |
table.set_col_spacings(5); |
1087 |
|
1088 |
table.add(eName); |
1089 |
table.add(eIsDrum); |
1090 |
table.add(eMIDIBank); |
1091 |
table.add(eMIDIProgram); |
1092 |
table.add(eAttenuation); |
1093 |
table.add(eGainPlus6); |
1094 |
table.add(eEffectSend); |
1095 |
table.add(eFineTune); |
1096 |
table.add(ePitchbendRange); |
1097 |
table.add(ePianoReleaseMode); |
1098 |
table.add(eDimensionKeyRangeLow); |
1099 |
table.add(eDimensionKeyRangeHigh); |
1100 |
|
1101 |
add(vbox); |
1102 |
table.set_border_width(5); |
1103 |
vbox.pack_start(table); |
1104 |
table.show(); |
1105 |
vbox.pack_start(buttonBox, Gtk::PACK_SHRINK); |
1106 |
buttonBox.set_layout(Gtk::BUTTONBOX_END); |
1107 |
buttonBox.set_border_width(5); |
1108 |
buttonBox.show(); |
1109 |
buttonBox.pack_start(quitButton); |
1110 |
quitButton.set_flags(Gtk::CAN_DEFAULT); |
1111 |
quitButton.grab_focus(); |
1112 |
|
1113 |
quitButton.signal_clicked().connect( |
1114 |
sigc::mem_fun(*this, &InstrumentProps::hide)); |
1115 |
|
1116 |
quitButton.show(); |
1117 |
vbox.show(); |
1118 |
show_all_children(); |
1119 |
} |
1120 |
|
1121 |
void InstrumentProps::set_instrument(gig::Instrument* instrument) |
1122 |
{ |
1123 |
this->instrument = instrument; |
1124 |
|
1125 |
update_model++; |
1126 |
eName.set_value(instrument->pInfo->Name); |
1127 |
eIsDrum.set_value(instrument->IsDrum); |
1128 |
eMIDIBank.set_value(instrument->MIDIBank); |
1129 |
eMIDIProgram.set_value(instrument->MIDIProgram); |
1130 |
eAttenuation.set_value(instrument->Attenuation); |
1131 |
eGainPlus6.set_value(instrument->Attenuation); |
1132 |
eEffectSend.set_value(instrument->EffectSend); |
1133 |
eFineTune.set_value(instrument->FineTune); |
1134 |
ePitchbendRange.set_value(instrument->PitchbendRange); |
1135 |
ePianoReleaseMode.set_value(instrument->PianoReleaseMode); |
1136 |
eDimensionKeyRangeLow.set_value(instrument->DimensionKeyRange.low); |
1137 |
eDimensionKeyRangeHigh.set_value(instrument->DimensionKeyRange.high); |
1138 |
update_model--; |
1139 |
} |
1140 |
|
1141 |
sigc::signal<void>& InstrumentProps::signal_instrument_changed() |
1142 |
{ |
1143 |
return instrument_changed; |
1144 |
} |
1145 |
|
1146 |
void MainWindow::file_changed() |
1147 |
{ |
1148 |
if (file && !file_is_changed) { |
1149 |
set_title("*" + get_title()); |
1150 |
file_is_changed = true; |
1151 |
} |
1152 |
} |
1153 |
|
1154 |
void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument) |
1155 |
{ |
1156 |
file = 0; |
1157 |
set_file_is_shared(isSharedInstrument); |
1158 |
|
1159 |
this->filename = filename ? filename : _("Unsaved Gig File"); |
1160 |
set_title(Glib::filename_display_basename(this->filename)); |
1161 |
file_has_name = filename; |
1162 |
file_is_changed = false; |
1163 |
|
1164 |
propDialog.set_info(gig->pInfo); |
1165 |
|
1166 |
Gtk::MenuItem* instrument_menu = |
1167 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuInstrument")); |
1168 |
|
1169 |
int instrument_index = 0; |
1170 |
Gtk::RadioMenuItem::Group instrument_group; |
1171 |
for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ; |
1172 |
instrument = gig->GetNextInstrument()) { |
1173 |
Gtk::TreeModel::iterator iter = m_refTreeModel->append(); |
1174 |
Gtk::TreeModel::Row row = *iter; |
1175 |
row[m_Columns.m_col_name] = instrument->pInfo->Name.c_str(); |
1176 |
row[m_Columns.m_col_instr] = instrument; |
1177 |
// create a menu item for this instrument |
1178 |
Gtk::RadioMenuItem* item = |
1179 |
new Gtk::RadioMenuItem(instrument_group, instrument->pInfo->Name.c_str()); |
1180 |
instrument_menu->get_submenu()->append(*item); |
1181 |
item->signal_activate().connect( |
1182 |
sigc::bind( |
1183 |
sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change), |
1184 |
instrument_index |
1185 |
) |
1186 |
); |
1187 |
instrument_index++; |
1188 |
} |
1189 |
instrument_menu->show(); |
1190 |
instrument_menu->get_submenu()->show_all_children(); |
1191 |
|
1192 |
for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) { |
1193 |
if (group->Name != "") { |
1194 |
Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append(); |
1195 |
Gtk::TreeModel::Row rowGroup = *iterGroup; |
1196 |
rowGroup[m_SamplesModel.m_col_name] = group->Name.c_str(); |
1197 |
rowGroup[m_SamplesModel.m_col_group] = group; |
1198 |
rowGroup[m_SamplesModel.m_col_sample] = NULL; |
1199 |
for (gig::Sample* sample = group->GetFirstSample(); |
1200 |
sample; sample = group->GetNextSample()) { |
1201 |
Gtk::TreeModel::iterator iterSample = |
1202 |
m_refSamplesTreeModel->append(rowGroup.children()); |
1203 |
Gtk::TreeModel::Row rowSample = *iterSample; |
1204 |
rowSample[m_SamplesModel.m_col_name] = sample->pInfo->Name.c_str(); |
1205 |
rowSample[m_SamplesModel.m_col_sample] = sample; |
1206 |
rowSample[m_SamplesModel.m_col_group] = NULL; |
1207 |
} |
1208 |
} |
1209 |
} |
1210 |
|
1211 |
file = gig; |
1212 |
|
1213 |
// select the first instrument |
1214 |
Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection(); |
1215 |
tree_sel_ref->select(Gtk::TreePath("0")); |
1216 |
} |
1217 |
|
1218 |
void MainWindow::show_instr_props() |
1219 |
{ |
1220 |
gig::Instrument* instrument = get_instrument(); |
1221 |
if (instrument) |
1222 |
{ |
1223 |
instrumentProps.set_instrument(instrument); |
1224 |
instrumentProps.show(); |
1225 |
instrumentProps.deiconify(); |
1226 |
} |
1227 |
} |
1228 |
|
1229 |
void MainWindow::on_action_view_status_bar() { |
1230 |
Gtk::CheckMenuItem* item = |
1231 |
dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar")); |
1232 |
if (!item) { |
1233 |
std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n"; |
1234 |
return; |
1235 |
} |
1236 |
if (item->get_active()) m_StatusBar.show(); |
1237 |
else m_StatusBar.hide(); |
1238 |
} |
1239 |
|
1240 |
void MainWindow::on_button_release(GdkEventButton* button) |
1241 |
{ |
1242 |
if (button->type == GDK_2BUTTON_PRESS) { |
1243 |
show_instr_props(); |
1244 |
} else if (button->type == GDK_BUTTON_PRESS && button->button == 3) { |
1245 |
popup_menu->popup(button->button, button->time); |
1246 |
} |
1247 |
} |
1248 |
|
1249 |
void MainWindow::on_instrument_selection_change(int index) { |
1250 |
m_RegionChooser.set_instrument(file->GetInstrument(index)); |
1251 |
} |
1252 |
|
1253 |
void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) { |
1254 |
if (button->type == GDK_BUTTON_PRESS && button->button == 3) { |
1255 |
Gtk::Menu* sample_popup = |
1256 |
dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu")); |
1257 |
// update enabled/disabled state of sample popup items |
1258 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
1259 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
1260 |
bool group_selected = false; |
1261 |
bool sample_selected = false; |
1262 |
if (it) { |
1263 |
Gtk::TreeModel::Row row = *it; |
1264 |
group_selected = row[m_SamplesModel.m_col_group]; |
1265 |
sample_selected = row[m_SamplesModel.m_col_sample]; |
1266 |
} |
1267 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))-> |
1268 |
set_sensitive(group_selected || sample_selected); |
1269 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))-> |
1270 |
set_sensitive(group_selected || sample_selected); |
1271 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))-> |
1272 |
set_sensitive(file); |
1273 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))-> |
1274 |
set_sensitive(group_selected || sample_selected); |
1275 |
// show sample popup |
1276 |
sample_popup->popup(button->button, button->time); |
1277 |
} |
1278 |
} |
1279 |
|
1280 |
void MainWindow::on_action_add_instrument() { |
1281 |
static int __instrument_indexer = 0; |
1282 |
if (!file) return; |
1283 |
gig::Instrument* instrument = file->AddInstrument(); |
1284 |
__instrument_indexer++; |
1285 |
instrument->pInfo->Name = |
1286 |
"Unnamed Instrument " + ToString(__instrument_indexer); |
1287 |
// update instrument tree view |
1288 |
Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append(); |
1289 |
Gtk::TreeModel::Row rowInstr = *iterInstr; |
1290 |
rowInstr[m_Columns.m_col_name] = instrument->pInfo->Name.c_str(); |
1291 |
rowInstr[m_Columns.m_col_instr] = instrument; |
1292 |
file_changed(); |
1293 |
} |
1294 |
|
1295 |
void MainWindow::on_action_remove_instrument() { |
1296 |
if (!file) return; |
1297 |
if (file_is_shared) { |
1298 |
Gtk::MessageDialog msg( |
1299 |
*this, |
1300 |
_("You cannot delete an instrument from this file, since it's " |
1301 |
"currently used by the sampler."), |
1302 |
false, Gtk::MESSAGE_INFO |
1303 |
); |
1304 |
msg.run(); |
1305 |
return; |
1306 |
} |
1307 |
|
1308 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection(); |
1309 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
1310 |
if (it) { |
1311 |
Gtk::TreeModel::Row row = *it; |
1312 |
gig::Instrument* instr = row[m_Columns.m_col_instr]; |
1313 |
try { |
1314 |
// remove instrument from the gig file |
1315 |
if (instr) file->DeleteInstrument(instr); |
1316 |
// remove respective row from instruments tree view |
1317 |
m_refTreeModel->erase(it); |
1318 |
file_changed(); |
1319 |
} catch (RIFF::Exception e) { |
1320 |
Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR); |
1321 |
msg.run(); |
1322 |
} |
1323 |
} |
1324 |
} |
1325 |
|
1326 |
void MainWindow::on_action_sample_properties() { |
1327 |
//TODO: show a dialog where the selected sample's properties can be edited |
1328 |
Gtk::MessageDialog msg( |
1329 |
*this, "Sorry, yet to be implemented!", false, Gtk::MESSAGE_INFO |
1330 |
); |
1331 |
msg.run(); |
1332 |
} |
1333 |
|
1334 |
void MainWindow::on_action_add_group() { |
1335 |
static int __sample_indexer = 0; |
1336 |
if (!file) return; |
1337 |
gig::Group* group = file->AddGroup(); |
1338 |
group->Name = "Unnamed Group"; |
1339 |
if (__sample_indexer) group->Name += " " + ToString(__sample_indexer); |
1340 |
__sample_indexer++; |
1341 |
// update sample tree view |
1342 |
Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append(); |
1343 |
Gtk::TreeModel::Row rowGroup = *iterGroup; |
1344 |
rowGroup[m_SamplesModel.m_col_name] = group->Name.c_str(); |
1345 |
rowGroup[m_SamplesModel.m_col_sample] = NULL; |
1346 |
rowGroup[m_SamplesModel.m_col_group] = group; |
1347 |
file_changed(); |
1348 |
} |
1349 |
|
1350 |
void MainWindow::on_action_add_sample() { |
1351 |
if (!file) return; |
1352 |
// get selected group |
1353 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
1354 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
1355 |
if (!it) return; |
1356 |
Gtk::TreeModel::Row row = *it; |
1357 |
gig::Group* group = row[m_SamplesModel.m_col_group]; |
1358 |
if (!group) { // not a group, but a sample is selected (probably) |
1359 |
gig::Sample* sample = row[m_SamplesModel.m_col_sample]; |
1360 |
if (!sample) return; |
1361 |
it = row.parent(); // resolve parent (that is the sample's group) |
1362 |
if (!it) return; |
1363 |
row = *it; |
1364 |
group = row[m_SamplesModel.m_col_group]; |
1365 |
if (!group) return; |
1366 |
} |
1367 |
// show 'browse for file' dialog |
1368 |
Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)")); |
1369 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
1370 |
dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK); |
1371 |
dialog.set_select_multiple(true); |
1372 |
Gtk::FileFilter soundfilter; // matches all file types supported by libsndfile |
1373 |
const char* const supportedFileTypes[] = { |
1374 |
"*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd", |
1375 |
"*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF", |
1376 |
"*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64", |
1377 |
"*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK", |
1378 |
"*.caf", "*.CAF", NULL |
1379 |
}; |
1380 |
for (int i = 0; supportedFileTypes[i]; i++) |
1381 |
soundfilter.add_pattern(supportedFileTypes[i]); |
1382 |
soundfilter.set_name("Sound Files"); |
1383 |
Gtk::FileFilter allpassfilter; // matches every file |
1384 |
allpassfilter.add_pattern("*.*"); |
1385 |
allpassfilter.set_name("All Files"); |
1386 |
dialog.add_filter(soundfilter); |
1387 |
dialog.add_filter(allpassfilter); |
1388 |
if (dialog.run() == Gtk::RESPONSE_OK) { |
1389 |
Glib::ustring error_files; |
1390 |
Glib::SListHandle<Glib::ustring> filenames = dialog.get_filenames(); |
1391 |
for (Glib::SListHandle<Glib::ustring>::iterator iter = filenames.begin(); |
1392 |
iter != filenames.end(); ++iter) { |
1393 |
printf("Adding sample %s\n",(*iter).c_str()); |
1394 |
// use libsndfile to retrieve file informations |
1395 |
SF_INFO info; |
1396 |
info.format = 0; |
1397 |
SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info); |
1398 |
try { |
1399 |
if (!hFile) throw std::string("could not open file"); |
1400 |
int bitdepth; |
1401 |
switch (info.format & 0xff) { |
1402 |
case SF_FORMAT_PCM_S8: |
1403 |
case SF_FORMAT_PCM_16: |
1404 |
case SF_FORMAT_PCM_U8: |
1405 |
bitdepth = 16; |
1406 |
break; |
1407 |
case SF_FORMAT_PCM_24: |
1408 |
case SF_FORMAT_PCM_32: |
1409 |
case SF_FORMAT_FLOAT: |
1410 |
case SF_FORMAT_DOUBLE: |
1411 |
bitdepth = 24; |
1412 |
break; |
1413 |
default: |
1414 |
sf_close(hFile); // close sound file |
1415 |
throw std::string("format not supported"); // unsupported subformat (yet?) |
1416 |
} |
1417 |
// add a new sample to the .gig file |
1418 |
gig::Sample* sample = file->AddSample(); |
1419 |
// file name without path |
1420 |
Glib::ustring filename = Glib::filename_display_basename(*iter); |
1421 |
// remove file extension if there is one |
1422 |
for (int i = 0; supportedFileTypes[i]; i++) { |
1423 |
if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) { |
1424 |
filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1)); |
1425 |
break; |
1426 |
} |
1427 |
} |
1428 |
sample->pInfo->Name = filename; |
1429 |
sample->Channels = info.channels; |
1430 |
sample->BitDepth = bitdepth; |
1431 |
sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels; |
1432 |
sample->SamplesPerSecond = info.samplerate; |
1433 |
sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond; |
1434 |
sample->BlockAlign = sample->FrameSize; |
1435 |
sample->SamplesTotal = info.frames; |
1436 |
|
1437 |
SF_INSTRUMENT instrument; |
1438 |
if (sf_command(hFile, SFC_GET_INSTRUMENT, |
1439 |
&instrument, sizeof(instrument)) != SF_FALSE) |
1440 |
{ |
1441 |
sample->MIDIUnityNote = instrument.basenote; |
1442 |
|
1443 |
#if HAVE_SF_INSTRUMENT_LOOPS |
1444 |
if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) { |
1445 |
sample->Loops = 1; |
1446 |
|
1447 |
switch (instrument.loops[0].mode) { |
1448 |
case SF_LOOP_FORWARD: |
1449 |
sample->LoopType = gig::loop_type_normal; |
1450 |
break; |
1451 |
case SF_LOOP_BACKWARD: |
1452 |
sample->LoopType = gig::loop_type_backward; |
1453 |
break; |
1454 |
case SF_LOOP_ALTERNATING: |
1455 |
sample->LoopType = gig::loop_type_bidirectional; |
1456 |
break; |
1457 |
} |
1458 |
sample->LoopStart = instrument.loops[0].start; |
1459 |
sample->LoopEnd = instrument.loops[0].end; |
1460 |
sample->LoopPlayCount = instrument.loops[0].count; |
1461 |
sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1; |
1462 |
} |
1463 |
#endif |
1464 |
} |
1465 |
|
1466 |
// schedule resizing the sample (which will be done |
1467 |
// physically when File::Save() is called) |
1468 |
sample->Resize(info.frames); |
1469 |
// make sure sample is part of the selected group |
1470 |
group->AddSample(sample); |
1471 |
// schedule that physical resize and sample import |
1472 |
// (data copying), performed when "Save" is requested |
1473 |
SampleImportItem sched_item; |
1474 |
sched_item.gig_sample = sample; |
1475 |
sched_item.sample_path = *iter; |
1476 |
m_SampleImportQueue.push_back(sched_item); |
1477 |
// add sample to the tree view |
1478 |
Gtk::TreeModel::iterator iterSample = |
1479 |
m_refSamplesTreeModel->append(row.children()); |
1480 |
Gtk::TreeModel::Row rowSample = *iterSample; |
1481 |
rowSample[m_SamplesModel.m_col_name] = filename; |
1482 |
rowSample[m_SamplesModel.m_col_sample] = sample; |
1483 |
rowSample[m_SamplesModel.m_col_group] = NULL; |
1484 |
// close sound file |
1485 |
sf_close(hFile); |
1486 |
file_changed(); |
1487 |
} catch (std::string what) { // remember the files that made trouble (and their cause) |
1488 |
if (error_files.size()) error_files += "\n"; |
1489 |
error_files += *iter += " (" + what + ")"; |
1490 |
} |
1491 |
} |
1492 |
// show error message box when some file(s) could not be opened / added |
1493 |
if (error_files.size()) { |
1494 |
Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files; |
1495 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
1496 |
msg.run(); |
1497 |
} |
1498 |
} |
1499 |
} |
1500 |
|
1501 |
void MainWindow::on_action_replace_all_samples_in_all_groups() |
1502 |
{ |
1503 |
if (!file) return; |
1504 |
Gtk::FileChooserDialog dialog(*this, _("Select Folder"), |
1505 |
Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER); |
1506 |
Gtk::Label description( |
1507 |
_("This is a very specific function. It tries to replace all samples " |
1508 |
"in the current gig file by samples located in the directory chosen " |
1509 |
"by you above.\n\n" |
1510 |
"It works like this: For each sample in the gig file it tries to " |
1511 |
"find a sample file in the selected directory with the same name as " |
1512 |
"the sample in the gig file. Optionally you can add a filename " |
1513 |
"postfix below, which will be added to the filename expected to be " |
1514 |
"found. That is, assume you have a gig file with a sample called " |
1515 |
"'Snare', if you enter '.wav' below (like it's done by default), it " |
1516 |
"assumes to find a sample file called 'Snare.wav' and will replace " |
1517 |
"the sample in the gig file accordingly. If you don't need such a " |
1518 |
"postfix, blank the field below. Any gig sample where no " |
1519 |
"appropriate sample file could be found, will be reported and left " |
1520 |
"untouched.\n\n") |
1521 |
); |
1522 |
description.set_line_wrap(true); |
1523 |
Gtk::HBox entryArea; |
1524 |
Gtk::Label entryLabel( _("Add Filename Extension: "), Gtk::ALIGN_RIGHT); |
1525 |
Gtk::Entry postfixEntryBox; |
1526 |
postfixEntryBox.set_text(".wav"); |
1527 |
entryArea.pack_start(entryLabel); |
1528 |
entryArea.pack_start(postfixEntryBox); |
1529 |
dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK); |
1530 |
dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK); |
1531 |
description.show(); |
1532 |
entryLabel.show(); |
1533 |
postfixEntryBox.show(); |
1534 |
entryArea.show(); |
1535 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
1536 |
dialog.add_button(_("Select"), Gtk::RESPONSE_OK); |
1537 |
dialog.set_select_multiple(false); |
1538 |
// fix label width (because Gtk by design doesn't |
1539 |
// know anything about the parent's size) |
1540 |
#if 0 //FIXME: doesn't work |
1541 |
int dialogW, dialogH, labelW, labelH; |
1542 |
dialog.get_size_request(dialogW, dialogH); |
1543 |
description.get_size_request(labelW, labelH); |
1544 |
std::cout << "dialog(" << dialogW << "," << dialogH << ")\nlabel(" << labelW << "," << labelH << ")\n" << std::flush; |
1545 |
description.set_size_request(dialogW, labelH); |
1546 |
#endif |
1547 |
if (dialog.run() == Gtk::RESPONSE_OK) |
1548 |
{ |
1549 |
Glib::ustring error_files; |
1550 |
Glib::ustring folder = dialog.get_filename(); |
1551 |
for (gig::Sample* sample = file->GetFirstSample(); |
1552 |
sample; sample = file->GetNextSample()) |
1553 |
{ |
1554 |
std::string filename = |
1555 |
folder + G_DIR_SEPARATOR_S + sample->pInfo->Name + |
1556 |
postfixEntryBox.get_text().raw(); |
1557 |
SF_INFO info; |
1558 |
info.format = 0; |
1559 |
SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info); |
1560 |
try |
1561 |
{ |
1562 |
if (!hFile) throw std::string("could not open file"); |
1563 |
int bitdepth; |
1564 |
switch (info.format & 0xff) { |
1565 |
case SF_FORMAT_PCM_S8: |
1566 |
case SF_FORMAT_PCM_16: |
1567 |
case SF_FORMAT_PCM_U8: |
1568 |
bitdepth = 16; |
1569 |
break; |
1570 |
case SF_FORMAT_PCM_24: |
1571 |
case SF_FORMAT_PCM_32: |
1572 |
case SF_FORMAT_FLOAT: |
1573 |
case SF_FORMAT_DOUBLE: |
1574 |
bitdepth = 24; |
1575 |
break; |
1576 |
default: |
1577 |
sf_close(hFile); |
1578 |
throw std::string("format not supported"); |
1579 |
} |
1580 |
SampleImportItem sched_item; |
1581 |
sched_item.gig_sample = sample; |
1582 |
sched_item.sample_path = filename; |
1583 |
m_SampleImportQueue.push_back(sched_item); |
1584 |
sf_close(hFile); |
1585 |
file_changed(); |
1586 |
} |
1587 |
catch (std::string what) |
1588 |
{ |
1589 |
if (error_files.size()) error_files += "\n"; |
1590 |
error_files += filename += " (" + what + ")"; |
1591 |
} |
1592 |
} |
1593 |
// show error message box when some file(s) could not be opened / added |
1594 |
if (error_files.size()) { |
1595 |
Glib::ustring txt = |
1596 |
_("Could not replace the following sample(s):\n") + error_files; |
1597 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
1598 |
msg.run(); |
1599 |
} |
1600 |
} |
1601 |
} |
1602 |
|
1603 |
void MainWindow::on_action_remove_sample() { |
1604 |
if (!file) return; |
1605 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
1606 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
1607 |
if (it) { |
1608 |
Gtk::TreeModel::Row row = *it; |
1609 |
gig::Group* group = row[m_SamplesModel.m_col_group]; |
1610 |
gig::Sample* sample = row[m_SamplesModel.m_col_sample]; |
1611 |
Glib::ustring name = row[m_SamplesModel.m_col_name]; |
1612 |
try { |
1613 |
// remove group or sample from the gig file |
1614 |
if (group) { |
1615 |
// temporarily remember the samples that bolong to |
1616 |
// that group (we need that to clean the queue) |
1617 |
std::list<gig::Sample*> members; |
1618 |
for (gig::Sample* pSample = group->GetFirstSample(); |
1619 |
pSample; pSample = group->GetNextSample()) { |
1620 |
members.push_back(pSample); |
1621 |
} |
1622 |
// notify everybody that we're going to remove these samples |
1623 |
samples_to_be_removed_signal.emit(members); |
1624 |
// delete the group in the .gig file including the |
1625 |
// samples that belong to the group |
1626 |
file->DeleteGroup(group); |
1627 |
// notify that we're done with removal |
1628 |
samples_removed_signal.emit(); |
1629 |
// if sample(s) were just previously added, remove |
1630 |
// them from the import queue |
1631 |
for (std::list<gig::Sample*>::iterator member = members.begin(); |
1632 |
member != members.end(); ++member) { |
1633 |
for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin(); |
1634 |
iter != m_SampleImportQueue.end(); ++iter) { |
1635 |
if ((*iter).gig_sample == *member) { |
1636 |
printf("Removing previously added sample '%s' from group '%s'\n", |
1637 |
(*iter).sample_path.c_str(), name.c_str()); |
1638 |
m_SampleImportQueue.erase(iter); |
1639 |
break; |
1640 |
} |
1641 |
} |
1642 |
} |
1643 |
file_changed(); |
1644 |
} else if (sample) { |
1645 |
// notify everybody that we're going to remove this sample |
1646 |
std::list<gig::Sample*> lsamples; |
1647 |
lsamples.push_back(sample); |
1648 |
samples_to_be_removed_signal.emit(lsamples); |
1649 |
// remove sample from the .gig file |
1650 |
file->DeleteSample(sample); |
1651 |
// notify that we're done with removal |
1652 |
samples_removed_signal.emit(); |
1653 |
// if sample was just previously added, remove it from |
1654 |
// the import queue |
1655 |
for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin(); |
1656 |
iter != m_SampleImportQueue.end(); ++iter) { |
1657 |
if ((*iter).gig_sample == sample) { |
1658 |
printf("Removing previously added sample '%s'\n", |
1659 |
(*iter).sample_path.c_str()); |
1660 |
m_SampleImportQueue.erase(iter); |
1661 |
break; |
1662 |
} |
1663 |
} |
1664 |
dimreg_changed(); |
1665 |
file_changed(); |
1666 |
} |
1667 |
// remove respective row(s) from samples tree view |
1668 |
m_refSamplesTreeModel->erase(it); |
1669 |
} catch (RIFF::Exception e) { |
1670 |
// pretend we're done with removal (i.e. to avoid dead locks) |
1671 |
samples_removed_signal.emit(); |
1672 |
// show error message |
1673 |
Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR); |
1674 |
msg.run(); |
1675 |
} |
1676 |
} |
1677 |
} |
1678 |
|
1679 |
// For some reason drag_data_get gets called two times for each |
1680 |
// drag'n'drop (at least when target is an Entry). This work-around |
1681 |
// makes sure the code in drag_data_get and drop_drag_data_received is |
1682 |
// only executed once, as drag_begin only gets called once. |
1683 |
void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context) |
1684 |
{ |
1685 |
first_call_to_drag_data_get = true; |
1686 |
} |
1687 |
|
1688 |
void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&, |
1689 |
Gtk::SelectionData& selection_data, guint, guint) |
1690 |
{ |
1691 |
if (!first_call_to_drag_data_get) return; |
1692 |
first_call_to_drag_data_get = false; |
1693 |
|
1694 |
// get selected sample |
1695 |
gig::Sample* sample = NULL; |
1696 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
1697 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
1698 |
if (it) { |
1699 |
Gtk::TreeModel::Row row = *it; |
1700 |
sample = row[m_SamplesModel.m_col_sample]; |
1701 |
} |
1702 |
// pass the gig::Sample as pointer |
1703 |
selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample, |
1704 |
sizeof(sample)/*length of data in bytes*/); |
1705 |
} |
1706 |
|
1707 |
void MainWindow::on_sample_label_drop_drag_data_received( |
1708 |
const Glib::RefPtr<Gdk::DragContext>& context, int, int, |
1709 |
const Gtk::SelectionData& selection_data, guint, guint time) |
1710 |
{ |
1711 |
gig::Sample* sample = *((gig::Sample**) selection_data.get_data()); |
1712 |
|
1713 |
if (sample && selection_data.get_length() == sizeof(gig::Sample*)) { |
1714 |
std::cout << "Drop received sample \"" << |
1715 |
sample->pInfo->Name << "\"" << std::endl; |
1716 |
// drop success |
1717 |
context->drop_reply(true, time); |
1718 |
|
1719 |
//TODO: we should better move most of the following code to DimRegionEdit::set_sample() |
1720 |
|
1721 |
// notify everybody that we're going to alter the region |
1722 |
gig::Region* region = m_RegionChooser.get_region(); |
1723 |
region_to_be_changed_signal.emit(region); |
1724 |
|
1725 |
// find the samplechannel dimension |
1726 |
gig::dimension_def_t* stereo_dimension = 0; |
1727 |
for (int i = 0 ; i < region->Dimensions ; i++) { |
1728 |
if (region->pDimensionDefinitions[i].dimension == |
1729 |
gig::dimension_samplechannel) { |
1730 |
stereo_dimension = ®ion->pDimensionDefinitions[i]; |
1731 |
break; |
1732 |
} |
1733 |
} |
1734 |
bool channels_changed = false; |
1735 |
if (sample->Channels == 1 && stereo_dimension) { |
1736 |
// remove the samplechannel dimension |
1737 |
region->DeleteDimension(stereo_dimension); |
1738 |
channels_changed = true; |
1739 |
region_changed(); |
1740 |
} |
1741 |
dimreg_edit.set_sample(sample); |
1742 |
|
1743 |
if (sample->Channels == 2 && !stereo_dimension) { |
1744 |
// add samplechannel dimension |
1745 |
gig::dimension_def_t dim; |
1746 |
dim.dimension = gig::dimension_samplechannel; |
1747 |
dim.bits = 1; |
1748 |
dim.zones = 2; |
1749 |
region->AddDimension(&dim); |
1750 |
channels_changed = true; |
1751 |
region_changed(); |
1752 |
} |
1753 |
if (channels_changed) { |
1754 |
// unmap all samples with wrong number of channels |
1755 |
// TODO: maybe there should be a warning dialog for this |
1756 |
for (int i = 0 ; i < region->DimensionRegions ; i++) { |
1757 |
gig::DimensionRegion* d = region->pDimensionRegions[i]; |
1758 |
if (d->pSample && d->pSample->Channels != sample->Channels) { |
1759 |
gig::Sample* oldref = d->pSample; |
1760 |
d->pSample = NULL; |
1761 |
sample_ref_changed_signal.emit(oldref, NULL); |
1762 |
} |
1763 |
} |
1764 |
} |
1765 |
|
1766 |
// notify we're done with altering |
1767 |
region_changed_signal.emit(region); |
1768 |
|
1769 |
file_changed(); |
1770 |
|
1771 |
return; |
1772 |
} |
1773 |
// drop failed |
1774 |
context->drop_reply(false, time); |
1775 |
} |
1776 |
|
1777 |
void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path, |
1778 |
const Gtk::TreeModel::iterator& iter) { |
1779 |
if (!iter) return; |
1780 |
Gtk::TreeModel::Row row = *iter; |
1781 |
Glib::ustring name = row[m_SamplesModel.m_col_name]; |
1782 |
gig::Group* group = row[m_SamplesModel.m_col_group]; |
1783 |
gig::Sample* sample = row[m_SamplesModel.m_col_sample]; |
1784 |
if (group) { |
1785 |
if (group->Name != name) { |
1786 |
group->Name = name; |
1787 |
printf("group name changed\n"); |
1788 |
file_changed(); |
1789 |
} |
1790 |
} else if (sample) { |
1791 |
if (sample->pInfo->Name != name.raw()) { |
1792 |
sample->pInfo->Name = name.raw(); |
1793 |
printf("sample name changed\n"); |
1794 |
file_changed(); |
1795 |
} |
1796 |
} |
1797 |
} |
1798 |
|
1799 |
void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path, |
1800 |
const Gtk::TreeModel::iterator& iter) { |
1801 |
if (!iter) return; |
1802 |
Gtk::TreeModel::Row row = *iter; |
1803 |
Glib::ustring name = row[m_Columns.m_col_name]; |
1804 |
gig::Instrument* instrument = row[m_Columns.m_col_instr]; |
1805 |
if (instrument && instrument->pInfo->Name != name.raw()) { |
1806 |
instrument->pInfo->Name = name.raw(); |
1807 |
file_changed(); |
1808 |
} |
1809 |
} |
1810 |
|
1811 |
void MainWindow::set_file_is_shared(bool b) { |
1812 |
this->file_is_shared = b; |
1813 |
|
1814 |
if (file_is_shared) { |
1815 |
m_AttachedStateLabel.set_label(_("live-mode")); |
1816 |
m_AttachedStateImage.set( |
1817 |
Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm) |
1818 |
); |
1819 |
} else { |
1820 |
m_AttachedStateLabel.set_label(_("stand-alone")); |
1821 |
m_AttachedStateImage.set( |
1822 |
Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm) |
1823 |
); |
1824 |
} |
1825 |
} |
1826 |
|
1827 |
sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() { |
1828 |
return file_structure_to_be_changed_signal; |
1829 |
} |
1830 |
|
1831 |
sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() { |
1832 |
return file_structure_changed_signal; |
1833 |
} |
1834 |
|
1835 |
sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() { |
1836 |
return samples_to_be_removed_signal; |
1837 |
} |
1838 |
|
1839 |
sigc::signal<void>& MainWindow::signal_samples_removed() { |
1840 |
return samples_removed_signal; |
1841 |
} |
1842 |
|
1843 |
sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() { |
1844 |
return region_to_be_changed_signal; |
1845 |
} |
1846 |
|
1847 |
sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() { |
1848 |
return region_changed_signal; |
1849 |
} |
1850 |
|
1851 |
sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() { |
1852 |
return sample_ref_changed_signal; |
1853 |
} |
1854 |
|
1855 |
sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() { |
1856 |
return dimreg_to_be_changed_signal; |
1857 |
} |
1858 |
|
1859 |
sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() { |
1860 |
return dimreg_changed_signal; |
1861 |
} |
1862 |
|
1863 |
sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() { |
1864 |
return note_on_signal; |
1865 |
} |
1866 |
|
1867 |
sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() { |
1868 |
return note_off_signal; |
1869 |
} |
1870 |
|
1871 |
sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() { |
1872 |
return m_RegionChooser.signal_keyboard_key_hit(); |
1873 |
} |
1874 |
|
1875 |
sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() { |
1876 |
return m_RegionChooser.signal_keyboard_key_released(); |
1877 |
} |