--- gigedit/trunk/src/gigedit/mainwindow.cpp 2007/07/05 17:12:20 1261 +++ gigedit/trunk/src/gigedit/mainwindow.cpp 2008/12/06 13:49:26 1799 @@ -1,5 +1,5 @@ /* - * Copyright (C) 2006, 2007 Andreas Persson + * Copyright (C) 2006 - 2008 Andreas Persson * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -17,26 +17,43 @@ * 02110-1301 USA. */ -#include #include +#include #include #include #include #include #include +#include +#include "wrapLabel.hh" + +#include "global.h" #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2 #define ABOUT_DIALOG #include #endif +#if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION < 6) || GLIBMM_MAJOR_VERSION < 2 +namespace Glib { +Glib::ustring filename_display_basename(const std::string& filename) +{ + gchar* gstr = g_path_get_basename(filename.c_str()); + Glib::ustring str(gstr); + g_free(gstr); + return Glib::filename_to_utf8(str); +} +} +#endif + #include #include #include "mainwindow.h" -#define _(String) gettext(String) +#include "../../gfx/status_attached.xpm" +#include "../../gfx/status_detached.xpm" template inline std::string ToString(T o) { std::stringstream ss; @@ -44,7 +61,36 @@ return ss.str(); } -MainWindow::MainWindow() +Table::Table(int x, int y) : Gtk::Table(x, y), rowno(0) { } + +void Table::add(BoolEntry& boolentry) +{ + attach(boolentry.widget, 0, 2, rowno, rowno + 1, + Gtk::FILL, Gtk::SHRINK); + rowno++; +} + +void Table::add(BoolEntryPlus6& boolentry) +{ + attach(boolentry.widget, 0, 2, rowno, rowno + 1, + Gtk::FILL, Gtk::SHRINK); + rowno++; +} + +void Table::add(LabelWidget& prop) +{ + attach(prop.label, 1, 2, rowno, rowno + 1, + Gtk::FILL, Gtk::SHRINK); + attach(prop.widget, 2, 3, rowno, rowno + 1, + Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK); + rowno++; +} + +MainWindow::MainWindow() : + dimreg_label(_("Changes apply to:")), + dimreg_all_regions(_("all regions")), + dimreg_all_dimregs(_("all dimension splits")), + dimreg_stereo(_("both channels")) { // set_border_width(5); // set_default_size(400, 200); @@ -74,7 +120,14 @@ m_TreeViewNotebook.set_size_request(300); m_HPaned.add1(m_TreeViewNotebook); - m_HPaned.add2(dimreg_edit); + dimreg_hbox.add(dimreg_label); + dimreg_hbox.add(dimreg_all_regions); + dimreg_hbox.add(dimreg_all_dimregs); + dimreg_stereo.set_active(); + dimreg_hbox.add(dimreg_stereo); + dimreg_vbox.add(dimreg_edit); + dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK); + m_HPaned.add2(dimreg_vbox); m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, "Samples"); @@ -115,6 +168,14 @@ *this, &MainWindow::on_action_quit)); actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument"))); + actionGroup->add(Gtk::Action::create("MenuView", _("_View"))); + Glib::RefPtr toggle_action = + Gtk::ToggleAction::create("Statusbar", _("_Statusbar")); + toggle_action->set_active(true); + actionGroup->add(toggle_action, + sigc::mem_fun( + *this, &MainWindow::on_action_view_status_bar)); + action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP); actionGroup->add(Gtk::Action::create("MenuHelp", action->property_label())); @@ -142,13 +203,18 @@ sigc::mem_fun(*this, &MainWindow::on_action_add_group) ); actionGroup->add( - Gtk::Action::create("AddSample", _("Add _Sample(s)")), + Gtk::Action::create("AddSample", _("Add _Sample(s)...")), sigc::mem_fun(*this, &MainWindow::on_action_add_sample) ); actionGroup->add( Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE), sigc::mem_fun(*this, &MainWindow::on_action_remove_sample) ); + actionGroup->add( + Gtk::Action::create("ReplaceAllSamplesInAllGroups", + _("Replace All Samples in All Groups...")), + sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups) + ); uiManager = Gtk::UIManager::create(); uiManager->insert_action_group(actionGroup); @@ -170,6 +236,9 @@ " " " " " " + " " + " " + " " #ifdef ABOUT_DIALOG " " " " @@ -186,6 +255,7 @@ " " " " " " + " " " " " " " " @@ -198,7 +268,14 @@ m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK); m_VBox.pack_start(m_HPaned); m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK); + m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK); m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK); + m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK); + + // Status Bar: + m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK); + m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK); + m_StatusBar.show(); m_RegionChooser.signal_region_selected().connect( sigc::mem_fun(*this, &MainWindow::region_changed) ); @@ -234,6 +311,9 @@ std::list drag_target_gig_sample; drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") ); m_TreeViewSamples.drag_source_set(drag_target_gig_sample); + m_TreeViewSamples.signal_drag_begin().connect( + sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin) + ); m_TreeViewSamples.signal_drag_data_get().connect( sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get) ); @@ -242,17 +322,64 @@ sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received) ); dimreg_edit.signal_dimreg_changed().connect( - sigc::mem_fun(*this, &MainWindow::file_changed)); + sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed))); m_RegionChooser.signal_instrument_changed().connect( sigc::mem_fun(*this, &MainWindow::file_changed)); m_DimRegionChooser.signal_region_changed().connect( sigc::mem_fun(*this, &MainWindow::file_changed)); instrumentProps.signal_instrument_changed().connect( sigc::mem_fun(*this, &MainWindow::file_changed)); + propDialog.signal_info_changed().connect( + sigc::mem_fun(*this, &MainWindow::file_changed)); + + dimreg_edit.signal_dimreg_to_be_changed().connect( + dimreg_to_be_changed_signal.make_slot()); + dimreg_edit.signal_dimreg_changed().connect( + dimreg_changed_signal.make_slot()); + dimreg_edit.signal_sample_ref_changed().connect( + sample_ref_changed_signal.make_slot()); + + m_RegionChooser.signal_instrument_struct_to_be_changed().connect( + sigc::hide( + sigc::bind( + file_structure_to_be_changed_signal.make_slot(), + sigc::ref(this->file) + ) + ) + ); + m_RegionChooser.signal_instrument_struct_changed().connect( + sigc::hide( + sigc::bind( + file_structure_changed_signal.make_slot(), + sigc::ref(this->file) + ) + ) + ); + m_RegionChooser.signal_region_to_be_changed().connect( + region_to_be_changed_signal.make_slot()); + m_RegionChooser.signal_region_changed_signal().connect( + region_changed_signal.make_slot()); + + note_on_signal.connect( + sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event)); + note_off_signal.connect( + sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event)); + + dimreg_all_regions.signal_toggled().connect( + sigc::mem_fun(*this, &MainWindow::update_dimregs)); + dimreg_all_dimregs.signal_toggled().connect( + sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled)); + dimreg_stereo.signal_toggled().connect( + sigc::mem_fun(*this, &MainWindow::update_dimregs)); + file = 0; file_is_changed = false; + set_file_is_shared(false); show_all_children(); + + // start with a new gig file by default + on_action_file_new(); } MainWindow::~MainWindow() @@ -261,12 +388,12 @@ bool MainWindow::on_delete_event(GdkEventAny* event) { - return file_is_changed && !close_confirmation_dialog(); + return !file_is_shared && file_is_changed && !close_confirmation_dialog(); } void MainWindow::on_action_quit() { - if (file_is_changed && !close_confirmation_dialog()) return; + if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return; hide(); } @@ -275,26 +402,73 @@ m_DimRegionChooser.set_region(m_RegionChooser.get_region()); } -void MainWindow::dimreg_changed() -{ - dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion()); -} - -void MainWindow::on_sel_change() +gig::Instrument* MainWindow::get_instrument() { + gig::Instrument* instrument = 0; Glib::RefPtr tree_sel_ref = m_TreeView.get_selection(); Gtk::TreeModel::iterator it = tree_sel_ref->get_selected(); if (it) { Gtk::TreeModel::Row row = *it; - std::cout << row[m_Columns.m_col_name] << std::endl; + instrument = row[m_Columns.m_col_instr]; + } + return instrument; +} + +void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs) +{ + if (all_dimregs) { + for (int i = 0 ; i < region->DimensionRegions ; i++) { + if (region->pDimensionRegions[i]) { + dimreg_edit.dimregs.insert(region->pDimensionRegions[i]); + } + } + } else { + m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs); + } +} + +void MainWindow::update_dimregs() +{ + dimreg_edit.dimregs.clear(); + bool all_regions = dimreg_all_regions.get_active(); + bool stereo = dimreg_stereo.get_active(); + bool all_dimregs = dimreg_all_dimregs.get_active(); - m_RegionChooser.set_instrument(row[m_Columns.m_col_instr]); + if (all_regions) { + gig::Instrument* instrument = get_instrument(); + if (instrument) { + for (gig::Region* region = instrument->GetFirstRegion() ; + region ; + region = instrument->GetNextRegion()) { + add_region_to_dimregs(region, stereo, all_dimregs); + } + } } else { - m_RegionChooser.set_instrument(0); + gig::Region* region = m_RegionChooser.get_region(); + if (region) { + add_region_to_dimregs(region, stereo, all_dimregs); + } } } +void MainWindow::dimreg_all_dimregs_toggled() +{ + dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active()); + update_dimregs(); +} + +void MainWindow::dimreg_changed() +{ + update_dimregs(); + dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion()); +} + +void MainWindow::on_sel_change() +{ + m_RegionChooser.set_instrument(get_instrument()); +} + void loader_progress_callback(gig::progress_t* progress) { Loader* loader = static_cast(progress->custom); @@ -380,15 +554,16 @@ m_refTreeModel->clear(); m_refSamplesTreeModel->clear(); // free libgig's gig::File instance - if (file) { - delete file; - file = NULL; - } + if (file && !file_is_shared) delete file; + file = NULL; + set_file_is_shared(false); } void MainWindow::on_action_file_new() { - if (file_is_changed && !close_confirmation_dialog()) return; + if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return; + + if (file_is_shared && !leaving_shared_mode_dialog()) return; // clear all GUI elements __clear(); @@ -407,19 +582,42 @@ Glib::filename_display_basename(filename).c_str()); Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); g_free(msg); +#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2 dialog.set_secondary_text(_("If you close without saving, your changes will be lost.")); +#endif dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO); dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES); dialog.set_default_response(Gtk::RESPONSE_YES); int response = dialog.run(); + dialog.hide(); if (response == Gtk::RESPONSE_YES) return file_save(); return response != Gtk::RESPONSE_CANCEL; } +bool MainWindow::leaving_shared_mode_dialog() { + Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?"); + Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); +#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2 + dialog.set_secondary_text( + _("If you proceed to work on another instrument file, it won't be " + "used by the sampler until you tell the sampler explicitly to " + "load it.") + ); +#endif + dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES); + dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + dialog.set_default_response(Gtk::RESPONSE_CANCEL); + int response = dialog.run(); + dialog.hide(); + return response == Gtk::RESPONSE_YES; +} + void MainWindow::on_action_file_open() { - if (file_is_changed && !close_confirmation_dialog()) return; + if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return; + + if (file_is_shared && !leaving_shared_mode_dialog()) return; Gtk::FileChooserDialog dialog(*this, _("Open file")); dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); @@ -428,21 +626,21 @@ Gtk::FileFilter filter; filter.add_pattern("*.gig"); dialog.set_filter(filter); - if (current_dir != "") { - dialog.set_current_folder(current_dir); + if (current_gig_dir != "") { + dialog.set_current_folder(current_gig_dir); } if (dialog.run() == Gtk::RESPONSE_OK) { std::string filename = dialog.get_filename(); printf("filename=%s\n", filename.c_str()); - __clear(); printf("on_action_file_open self=%x\n", Glib::Thread::self()); load_file(filename.c_str()); - current_dir = Glib::path_get_dirname(filename); + current_gig_dir = Glib::path_get_dirname(filename); } } void MainWindow::load_file(const char* name) { + __clear(); load_dialog = new LoadDialog("Loading...", *this); load_dialog->show_all(); loader = new Loader(strdup(name)); @@ -460,8 +658,11 @@ msg.run(); Gtk::Main::quit(); } + // clear all GUI elements + __clear(); + // load the instrument gig::File* pFile = (gig::File*) instr->GetParent(); - load_gig(pFile, 0 /*file name*/); + load_gig(pFile, 0 /*file name*/, true /*shared instrument*/); //TODO: automatically select the given instrument } @@ -483,12 +684,37 @@ file_save(); } -bool MainWindow::file_save() +bool MainWindow::check_if_savable() { if (!file) return false; - if (!file_has_name) return file_save_as(); + + if (!file->GetFirstSample()) { + Gtk::MessageDialog(*this, _("The file could not be saved " + "because it contains no samples"), + false, Gtk::MESSAGE_ERROR).run(); + return false; + } + + for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ; + instrument = file->GetNextInstrument()) { + if (!instrument->GetFirstRegion()) { + Gtk::MessageDialog(*this, _("The file could not be saved " + "because there are instruments " + "that have no regions"), + false, Gtk::MESSAGE_ERROR).run(); + return false; + } + } + return true; +} + +bool MainWindow::file_save() +{ + if (!check_if_savable()) return false; + if (!file_is_shared && !file_has_name) return file_save_as(); std::cout << "Saving file\n" << std::flush; + file_structure_to_be_changed_signal.emit(this->file); try { file->Save(); if (file_is_changed) { @@ -496,24 +722,26 @@ file_is_changed = false; } } catch (RIFF::Exception e) { - Glib::ustring txt = "Could not save file: " + e.Message; + file_structure_changed_signal.emit(this->file); + Glib::ustring txt = _("Could not save file: ") + e.Message; Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); msg.run(); return false; } std::cout << "Saving file done\n" << std::flush; __import_queued_samples(); + file_structure_changed_signal.emit(this->file); return true; } void MainWindow::on_action_file_save_as() { + if (!check_if_savable()) return; file_save_as(); } bool MainWindow::file_save_as() { - if (!file) return false; Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE); dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK); @@ -527,14 +755,41 @@ filter.add_pattern("*.gig"); dialog.set_filter(filter); - if (Glib::path_is_absolute(filename)) { - dialog.set_filename(filename); - } else if (current_dir != "") { - dialog.set_current_folder(current_dir); + // set initial dir and filename of the Save As dialog + // and prepare that initial filename as a copy of the gig + { + std::string basename = Glib::path_get_basename(filename); + std::string dir = Glib::path_get_dirname(filename); + basename = std::string("copy_of_") + basename; + Glib::ustring copyFileName = Glib::build_filename(dir, basename); + if (Glib::path_is_absolute(filename)) { + dialog.set_filename(copyFileName); + } else { + if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir); + } + dialog.set_current_name(Glib::filename_display_basename(copyFileName)); } - dialog.set_current_name(Glib::filename_display_basename(filename)); + + // show warning in the dialog + Gtk::HBox descriptionArea; + descriptionArea.set_spacing(15); + Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG)); + descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK); + view::WrapLabel description; + description.set_markup( + _("\nCAUTION: You MUST use the " + "\"Save\" dialog instead of " + "\"Save As...\" if you want to save " + "to the same .gig file. Using " + "\"Save As...\" for writing to the " + "same .gig file will end up in corrupted sample wave data!\n") + ); + descriptionArea.pack_start(description); + dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK); + descriptionArea.show_all(); if (dialog.run() == Gtk::RESPONSE_OK) { + file_structure_to_be_changed_signal.emit(this->file); try { std::string filename = dialog.get_filename(); if (!Glib::str_has_suffix(filename, ".gig")) { @@ -543,17 +798,19 @@ printf("filename=%s\n", filename.c_str()); file->Save(filename); this->filename = filename; - current_dir = Glib::path_get_dirname(filename); + current_gig_dir = Glib::path_get_dirname(filename); set_title(Glib::filename_display_basename(filename)); file_has_name = true; file_is_changed = false; } catch (RIFF::Exception e) { - Glib::ustring txt = "Could not save file: " + e.Message; + file_structure_changed_signal.emit(this->file); + Glib::ustring txt = _("Could not save file: ") + e.Message; Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); msg.run(); return false; } __import_queued_samples(); + file_structure_changed_signal.emit(this->file); return true; } return false; @@ -576,51 +833,60 @@ int bitdepth; switch (info.format & 0xff) { case SF_FORMAT_PCM_S8: - bitdepth = 16; // we simply convert to 16 bit for now - break; case SF_FORMAT_PCM_16: + case SF_FORMAT_PCM_U8: bitdepth = 16; break; case SF_FORMAT_PCM_24: - bitdepth = 32; // we simply convert to 32 bit for now - break; case SF_FORMAT_PCM_32: - bitdepth = 32; - break; - case SF_FORMAT_PCM_U8: - bitdepth = 16; // we simply convert to 16 bit for now - break; case SF_FORMAT_FLOAT: - bitdepth = 32; - break; case SF_FORMAT_DOUBLE: - bitdepth = 32; // I guess we will always truncate this to 32 bit + bitdepth = 24; break; default: sf_close(hFile); // close sound file throw std::string("format not supported"); // unsupported subformat (yet?) } - // allocate appropriate copy buffer (TODO: for now we copy - // it in one piece, might be tough for very long samples) - // and copy sample data into buffer - int8_t* buffer = NULL; + + const int bufsize = 10000; switch (bitdepth) { - case 16: - buffer = new int8_t[2 * info.channels * info.frames]; - // libsndfile does the conversion for us (if needed) - sf_readf_short(hFile, (short*) buffer, info.frames); + case 16: { + short* buffer = new short[bufsize * info.channels]; + sf_count_t cnt = info.frames; + while (cnt) { + // libsndfile does the conversion for us (if needed) + int n = sf_readf_short(hFile, buffer, bufsize); + // write from buffer directly (physically) into .gig file + iter->gig_sample->Write(buffer, n); + cnt -= n; + } + delete[] buffer; break; - case 32: - buffer = new int8_t[4 * info.channels * info.frames]; - // libsndfile does the conversion for us (if needed) - sf_readf_int(hFile, (int*) buffer, info.frames); + } + case 24: { + int* srcbuf = new int[bufsize * info.channels]; + uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels]; + sf_count_t cnt = info.frames; + while (cnt) { + // libsndfile returns 32 bits, convert to 24 + int n = sf_readf_int(hFile, srcbuf, bufsize); + int j = 0; + for (int i = 0 ; i < n * info.channels ; i++) { + dstbuf[j++] = srcbuf[i] >> 8; + dstbuf[j++] = srcbuf[i] >> 16; + dstbuf[j++] = srcbuf[i] >> 24; + } + // write from buffer directly (physically) into .gig file + iter->gig_sample->Write(dstbuf, n); + cnt -= n; + } + delete[] srcbuf; + delete[] dstbuf; break; + } } - // write from buffer directly (physically) into .gig file - (*iter).gig_sample->Write(buffer, info.frames); // cleanup sf_close(hFile); - delete[] buffer; // on success we remove the sample from the import queue, // otherwise keep it, maybe it works the next time ? std::list::iterator cur = iter; @@ -635,7 +901,7 @@ } // show error message box when some sample(s) could not be imported if (error_files.size()) { - Glib::ustring txt = "Could not import the following sample(s):\n" + error_files; + Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files; Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); msg.run(); } @@ -652,114 +918,214 @@ #ifdef ABOUT_DIALOG Gtk::AboutDialog dialog; dialog.set_version(VERSION); + dialog.set_copyright("Copyright (C) 2006,2007 Andreas Persson"); + dialog.set_comments( + "Released under the GNU General Public License.\n" + "\n" + "Please notice that this is still a very young instrument editor. " + "So better backup your Gigasampler files before editing them with " + "this application.\n" + "\n" + "Please report bugs to: http://bugs.linuxsampler.org" + ); + dialog.set_website("http://www.linuxsampler.org"); + dialog.set_website_label("http://www.linuxsampler.org"); dialog.run(); #endif } PropDialog::PropDialog() - : table(2,1) + : table(2,1), + eName("Name"), + eCreationDate("Creation date"), + eComments("Comments"), + eProduct("Product"), + eCopyright("Copyright"), + eArtists("Artists"), + eGenre("Genre"), + eKeywords("Keywords"), + eEngineer("Engineer"), + eTechnician("Technician"), + eSoftware("Software"), + eMedium("Medium"), + eSource("Source"), + eSourceForm("Source form"), + eCommissioned("Commissioned"), + eSubject("Subject"), + quitButton(Gtk::Stock::CLOSE), + update_model(0) { + set_title("File Properties"); + eName.set_width_chars(50); + + connect(eName, &DLS::Info::Name); + connect(eCreationDate, &DLS::Info::CreationDate); + connect(eComments, &DLS::Info::Comments); + connect(eProduct, &DLS::Info::Product); + connect(eCopyright, &DLS::Info::Copyright); + connect(eArtists, &DLS::Info::Artists); + connect(eGenre, &DLS::Info::Genre); + connect(eKeywords, &DLS::Info::Keywords); + connect(eEngineer, &DLS::Info::Engineer); + connect(eTechnician, &DLS::Info::Technician); + connect(eSoftware, &DLS::Info::Software); + connect(eMedium, &DLS::Info::Medium); + connect(eSource, &DLS::Info::Source); + connect(eSourceForm, &DLS::Info::SourceForm); + connect(eCommissioned, &DLS::Info::Commissioned); + connect(eSubject, &DLS::Info::Subject); + + table.add(eName); + table.add(eCreationDate); + table.add(eComments); + table.add(eProduct); + table.add(eCopyright); + table.add(eArtists); + table.add(eGenre); + table.add(eKeywords); + table.add(eEngineer); + table.add(eTechnician); + table.add(eSoftware); + table.add(eMedium); + table.add(eSource); + table.add(eSourceForm); + table.add(eCommissioned); + table.add(eSubject); + table.set_col_spacings(5); - const char* propLabels[] = { - "Name:", - "CreationDate:", - "Comments:", // TODO: multiline - "Product:", - "Copyright:", - "Artists:", - "Genre:", - "Keywords:", - "Engineer:", - "Technician:", - "Software:", // TODO: readonly - "Medium:", - "Source:", - "SourceForm:", - "Commissioned:", - "Subject:" - }; - for (int i = 0 ; i < sizeof(propLabels) / sizeof(char*) ; i++) { - label[i].set_text(propLabels[i]); - label[i].set_alignment(Gtk::ALIGN_LEFT); - table.attach(label[i], 0, 1, i, i + 1, Gtk::FILL, Gtk::SHRINK); - table.attach(entry[i], 1, 2, i, i + 1, Gtk::FILL | Gtk::EXPAND, - Gtk::SHRINK); - } + add(vbox); + table.set_border_width(5); + vbox.add(table); + vbox.pack_start(buttonBox, Gtk::PACK_SHRINK); + buttonBox.set_layout(Gtk::BUTTONBOX_END); + buttonBox.set_border_width(5); + buttonBox.show(); + buttonBox.pack_start(quitButton); + quitButton.set_flags(Gtk::CAN_DEFAULT); + quitButton.grab_focus(); + quitButton.signal_clicked().connect( + sigc::mem_fun(*this, &PropDialog::hide)); - add(table); - // add_button(Gtk::Stock::CANCEL, 0); - // add_button(Gtk::Stock::OK, 1); + quitButton.show(); + vbox.show(); show_all_children(); } void PropDialog::set_info(DLS::Info* info) { - entry[0].set_text(info->Name); - entry[1].set_text(info->CreationDate); - entry[2].set_text(Glib::convert(info->Comments, "UTF-8", "ISO-8859-1")); - entry[3].set_text(info->Product); - entry[4].set_text(info->Copyright); - entry[5].set_text(info->Artists); - entry[6].set_text(info->Genre); - entry[7].set_text(info->Keywords); - entry[8].set_text(info->Engineer); - entry[9].set_text(info->Technician); - entry[10].set_text(info->Software); - entry[11].set_text(info->Medium); - entry[12].set_text(info->Source); - entry[13].set_text(info->SourceForm); - entry[14].set_text(info->Commissioned); - entry[15].set_text(info->Subject); -} - -void InstrumentProps::add_prop(LabelWidget& prop) -{ - table.attach(prop.label, 0, 1, rowno, rowno + 1, - Gtk::FILL, Gtk::SHRINK); - table.attach(prop.widget, 1, 2, rowno, rowno + 1, - Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK); - rowno++; - prop.signal_changed_by_user().connect(instrument_changed.make_slot()); + this->info = info; + update_model++; + eName.set_value(info->Name); + eCreationDate.set_value(info->CreationDate); + eComments.set_value(info->Comments); + eProduct.set_value(info->Product); + eCopyright.set_value(info->Copyright); + eArtists.set_value(info->Artists); + eGenre.set_value(info->Genre); + eKeywords.set_value(info->Keywords); + eEngineer.set_value(info->Engineer); + eTechnician.set_value(info->Technician); + eSoftware.set_value(info->Software); + eMedium.set_value(info->Medium); + eSource.set_value(info->Source); + eSourceForm.set_value(info->SourceForm); + eCommissioned.set_value(info->Commissioned); + eSubject.set_value(info->Subject); + update_model--; +} + +sigc::signal& PropDialog::signal_info_changed() +{ + return info_changed; +} + +void InstrumentProps::set_IsDrum(bool value) +{ + instrument->IsDrum = value; +} + +void InstrumentProps::set_MIDIBank(uint16_t value) +{ + instrument->MIDIBank = value; +} + +void InstrumentProps::set_MIDIProgram(uint32_t value) +{ + instrument->MIDIProgram = value; +} + +void InstrumentProps::set_DimensionKeyRange_low(uint8_t value) +{ + instrument->DimensionKeyRange.low = value; + if (value > instrument->DimensionKeyRange.high) { + eDimensionKeyRangeHigh.set_value(value); + } +} + +void InstrumentProps::set_DimensionKeyRange_high(uint8_t value) +{ + instrument->DimensionKeyRange.high = value; + if (value < instrument->DimensionKeyRange.low) { + eDimensionKeyRangeLow.set_value(value); + } } InstrumentProps::InstrumentProps() : table(2,1), quitButton(Gtk::Stock::CLOSE), eName("Name"), - eIsDrum("IsDrum"), - eMIDIBank("MIDIBank", 0, 16383), - eMIDIProgram("MIDIProgram"), + eIsDrum("Is drum"), + eMIDIBank("MIDI bank", 0, 16383), + eMIDIProgram("MIDI program"), eAttenuation("Attenuation", 0, 96, 0, 1), eGainPlus6("Gain +6dB", eAttenuation, -6), - eEffectSend("EffectSend", 0, 65535), - eFineTune("FineTune", -8400, 8400), - ePitchbendRange("PitchbendRange", 0, 12), - ePianoReleaseMode("PianoReleaseMode"), - eDimensionKeyRangeLow("DimensionKeyRangeLow"), - eDimensionKeyRangeHigh("DimensionKeyRangeHigh") -{ - set_title("Instrument properties"); + eEffectSend("Effect send", 0, 65535), + eFineTune("Fine tune", -8400, 8400), + ePitchbendRange("Pitchbend range", 0, 12), + ePianoReleaseMode("Piano release mode"), + eDimensionKeyRangeLow("Keyswitching range low"), + eDimensionKeyRangeHigh("Keyswitching range high"), + update_model(0) +{ + set_title("Instrument Properties"); + + eDimensionKeyRangeLow.set_tip( + _("start of the keyboard area which should switch the " + "\"keyswitching\" dimension") + ); + eDimensionKeyRangeHigh.set_tip( + _("end of the keyboard area which should switch the " + "\"keyswitching\" dimension") + ); + + connect(eIsDrum, &InstrumentProps::set_IsDrum); + connect(eMIDIBank, &InstrumentProps::set_MIDIBank); + connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram); + connect(eAttenuation, &gig::Instrument::Attenuation); + connect(eGainPlus6, &gig::Instrument::Attenuation); + connect(eEffectSend, &gig::Instrument::EffectSend); + connect(eFineTune, &gig::Instrument::FineTune); + connect(ePitchbendRange, &gig::Instrument::PitchbendRange); + connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode); + connect(eDimensionKeyRangeLow, + &InstrumentProps::set_DimensionKeyRange_low); + connect(eDimensionKeyRangeHigh, + &InstrumentProps::set_DimensionKeyRange_high); - rowno = 0; table.set_col_spacings(5); - add_prop(eName); - add_prop(eIsDrum); - add_prop(eMIDIBank); - add_prop(eMIDIProgram); - add_prop(eAttenuation); - add_prop(eGainPlus6); - add_prop(eEffectSend); - add_prop(eFineTune); - add_prop(ePitchbendRange); - add_prop(ePianoReleaseMode); - add_prop(eDimensionKeyRangeLow); - add_prop(eDimensionKeyRangeHigh); - - eDimensionKeyRangeLow.signal_changed_by_user().connect( - sigc::mem_fun(*this, &InstrumentProps::key_range_low_changed)); - eDimensionKeyRangeHigh.signal_changed_by_user().connect( - sigc::mem_fun(*this, &InstrumentProps::key_range_high_changed)); + table.add(eName); + table.add(eIsDrum); + table.add(eMIDIBank); + table.add(eMIDIProgram); + table.add(eAttenuation); + table.add(eGainPlus6); + table.add(eEffectSend); + table.add(eFineTune); + table.add(ePitchbendRange); + table.add(ePianoReleaseMode); + table.add(eDimensionKeyRangeLow); + table.add(eDimensionKeyRangeHigh); add(vbox); table.set_border_width(5); @@ -783,37 +1149,25 @@ void InstrumentProps::set_instrument(gig::Instrument* instrument) { - eName.set_ptr(&instrument->pInfo->Name); - eIsDrum.set_ptr(&instrument->IsDrum); - eMIDIBank.set_ptr(&instrument->MIDIBank); - eMIDIProgram.set_ptr(&instrument->MIDIProgram); - eAttenuation.set_ptr(&instrument->Attenuation); - eGainPlus6.set_ptr(&instrument->Attenuation); - eEffectSend.set_ptr(&instrument->EffectSend); - eFineTune.set_ptr(&instrument->FineTune); - ePitchbendRange.set_ptr(&instrument->PitchbendRange); - ePianoReleaseMode.set_ptr(&instrument->PianoReleaseMode); - eDimensionKeyRangeLow.set_ptr(0); - eDimensionKeyRangeHigh.set_ptr(0); - eDimensionKeyRangeLow.set_ptr(&instrument->DimensionKeyRange.low); - eDimensionKeyRangeHigh.set_ptr(&instrument->DimensionKeyRange.high); -} - -void InstrumentProps::key_range_low_changed() -{ - double l = eDimensionKeyRangeLow.get_value(); - double h = eDimensionKeyRangeHigh.get_value(); - if (h < l) eDimensionKeyRangeHigh.set_value(l); -} + this->instrument = instrument; -void InstrumentProps::key_range_high_changed() -{ - double l = eDimensionKeyRangeLow.get_value(); - double h = eDimensionKeyRangeHigh.get_value(); - if (h < l) eDimensionKeyRangeLow.set_value(h); + update_model++; + eName.set_value(instrument->pInfo->Name); + eIsDrum.set_value(instrument->IsDrum); + eMIDIBank.set_value(instrument->MIDIBank); + eMIDIProgram.set_value(instrument->MIDIProgram); + eAttenuation.set_value(instrument->Attenuation); + eGainPlus6.set_value(instrument->Attenuation); + eEffectSend.set_value(instrument->EffectSend); + eFineTune.set_value(instrument->FineTune); + ePitchbendRange.set_value(instrument->PitchbendRange); + ePianoReleaseMode.set_value(instrument->PianoReleaseMode); + eDimensionKeyRangeLow.set_value(instrument->DimensionKeyRange.low); + eDimensionKeyRangeHigh.set_value(instrument->DimensionKeyRange.high); + update_model--; } -sigc::signal InstrumentProps::signal_instrument_changed() +sigc::signal& InstrumentProps::signal_instrument_changed() { return instrument_changed; } @@ -826,9 +1180,10 @@ } } -void MainWindow::load_gig(gig::File* gig, const char* filename) +void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument) { file = 0; + set_file_is_shared(isSharedInstrument); this->filename = filename ? filename : _("Unsaved Gig File"); set_title(Glib::filename_display_basename(this->filename)); @@ -891,18 +1246,24 @@ void MainWindow::show_instr_props() { - Glib::RefPtr tree_sel_ref = m_TreeView.get_selection(); - Gtk::TreeModel::iterator it = tree_sel_ref->get_selected(); - if (it) + gig::Instrument* instrument = get_instrument(); + if (instrument) { - Gtk::TreeModel::Row row = *it; - if (row[m_Columns.m_col_instr]) - { - instrumentProps.set_instrument(row[m_Columns.m_col_instr]); - instrumentProps.show(); - instrumentProps.deiconify(); - } + instrumentProps.set_instrument(instrument); + instrumentProps.show(); + instrumentProps.deiconify(); + } +} + +void MainWindow::on_action_view_status_bar() { + Gtk::CheckMenuItem* item = + dynamic_cast(uiManager->get_widget("/MenuBar/MenuView/Statusbar")); + if (!item) { + std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n"; + return; } + if (item->get_active()) m_StatusBar.show(); + else m_StatusBar.hide(); } void MainWindow::on_button_release(GdkEventButton* button) @@ -962,6 +1323,17 @@ void MainWindow::on_action_remove_instrument() { if (!file) return; + if (file_is_shared) { + Gtk::MessageDialog msg( + *this, + _("You cannot delete an instrument from this file, since it's " + "currently used by the sampler."), + false, Gtk::MESSAGE_INFO + ); + msg.run(); + return; + } + Glib::RefPtr sel = m_TreeView.get_selection(); Gtk::TreeModel::iterator it = sel->get_selected(); if (it) { @@ -1027,7 +1399,7 @@ dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK); dialog.set_select_multiple(true); Gtk::FileFilter soundfilter; // matches all file types supported by libsndfile - const char* supportedFileTypes[] = { + const char* const supportedFileTypes[] = { "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd", "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF", "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64", @@ -1042,7 +1414,11 @@ allpassfilter.set_name("All Files"); dialog.add_filter(soundfilter); dialog.add_filter(allpassfilter); + if (current_sample_dir != "") { + dialog.set_current_folder(current_sample_dir); + } if (dialog.run() == Gtk::RESPONSE_OK) { + current_sample_dir = dialog.get_current_folder(); Glib::ustring error_files; Glib::SListHandle filenames = dialog.get_filenames(); for (Glib::SListHandle::iterator iter = filenames.begin(); @@ -1057,25 +1433,15 @@ int bitdepth; switch (info.format & 0xff) { case SF_FORMAT_PCM_S8: - bitdepth = 16; // we simply convert to 16 bit for now - break; case SF_FORMAT_PCM_16: + case SF_FORMAT_PCM_U8: bitdepth = 16; break; case SF_FORMAT_PCM_24: - bitdepth = 32; // we simply convert to 32 bit for now - break; case SF_FORMAT_PCM_32: - bitdepth = 32; - break; - case SF_FORMAT_PCM_U8: - bitdepth = 16; // we simply convert to 16 bit for now - break; case SF_FORMAT_FLOAT: - bitdepth = 32; - break; case SF_FORMAT_DOUBLE: - bitdepth = 32; // I guess we will always truncate this to 32 bit + bitdepth = 24; break; default: sf_close(hFile); // close sound file @@ -1084,11 +1450,52 @@ // add a new sample to the .gig file gig::Sample* sample = file->AddSample(); // file name without path - sample->pInfo->Name = (*iter).substr((*iter).rfind('/') + 1).raw(); + Glib::ustring filename = Glib::filename_display_basename(*iter); + // remove file extension if there is one + for (int i = 0; supportedFileTypes[i]; i++) { + if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) { + filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1)); + break; + } + } + sample->pInfo->Name = filename; sample->Channels = info.channels; sample->BitDepth = bitdepth; sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels; sample->SamplesPerSecond = info.samplerate; + sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond; + sample->BlockAlign = sample->FrameSize; + sample->SamplesTotal = info.frames; + + SF_INSTRUMENT instrument; + if (sf_command(hFile, SFC_GET_INSTRUMENT, + &instrument, sizeof(instrument)) != SF_FALSE) + { + sample->MIDIUnityNote = instrument.basenote; + +#if HAVE_SF_INSTRUMENT_LOOPS + if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) { + sample->Loops = 1; + + switch (instrument.loops[0].mode) { + case SF_LOOP_FORWARD: + sample->LoopType = gig::loop_type_normal; + break; + case SF_LOOP_BACKWARD: + sample->LoopType = gig::loop_type_backward; + break; + case SF_LOOP_ALTERNATING: + sample->LoopType = gig::loop_type_bidirectional; + break; + } + sample->LoopStart = instrument.loops[0].start; + sample->LoopEnd = instrument.loops[0].end; + sample->LoopPlayCount = instrument.loops[0].count; + sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1; + } +#endif + } + // schedule resizing the sample (which will be done // physically when File::Save() is called) sample->Resize(info.frames); @@ -1104,7 +1511,7 @@ Gtk::TreeModel::iterator iterSample = m_refSamplesTreeModel->append(row.children()); Gtk::TreeModel::Row rowSample = *iterSample; - rowSample[m_SamplesModel.m_col_name] = sample->pInfo->Name.c_str(); + rowSample[m_SamplesModel.m_col_name] = filename; rowSample[m_SamplesModel.m_col_sample] = sample; rowSample[m_SamplesModel.m_col_group] = NULL; // close sound file @@ -1117,7 +1524,101 @@ } // show error message box when some file(s) could not be opened / added if (error_files.size()) { - Glib::ustring txt = "Could not add the following sample(s):\n" + error_files; + Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files; + Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); + msg.run(); + } + } +} + +void MainWindow::on_action_replace_all_samples_in_all_groups() +{ + if (!file) return; + Gtk::FileChooserDialog dialog(*this, _("Select Folder"), + Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER); + view::WrapLabel description( + _("This is a very specific function. It tries to replace all samples " + "in the current gig file by samples located in the chosen " + "directory.\n\n" + "It works like this: For each sample in the gig file, it tries to " + "find a sample file in the selected directory with the same name as " + "the sample in the gig file. Optionally, you can add a filename " + "extension below, which will be added to the filename expected to be " + "found. That is, assume you have a gig file with a sample called " + "'Snare', if you enter '.wav' below (like it's done by default), it " + "expects to find a sample file called 'Snare.wav' and will replace " + "the sample in the gig file accordingly. If you don't need an " + "extension, blank the field below. Any gig sample where no " + "appropriate sample file could be found will be reported and left " + "untouched.\n") + ); + Gtk::HBox entryArea; + Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_RIGHT); + Gtk::Entry postfixEntryBox; + postfixEntryBox.set_text(".wav"); + entryArea.pack_start(entryLabel); + entryArea.pack_start(postfixEntryBox); + dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK); + dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK); + description.show(); + entryArea.show_all(); + dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + dialog.add_button(_("Select"), Gtk::RESPONSE_OK); + dialog.set_select_multiple(false); + if (current_sample_dir != "") { + dialog.set_current_folder(current_sample_dir); + } + if (dialog.run() == Gtk::RESPONSE_OK) + { + current_sample_dir = dialog.get_current_folder(); + Glib::ustring error_files; + Glib::ustring folder = dialog.get_filename(); + for (gig::Sample* sample = file->GetFirstSample(); + sample; sample = file->GetNextSample()) + { + std::string filename = + folder + G_DIR_SEPARATOR_S + sample->pInfo->Name + + postfixEntryBox.get_text().raw(); + SF_INFO info; + info.format = 0; + SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info); + try + { + if (!hFile) throw std::string("could not open file"); + int bitdepth; + switch (info.format & 0xff) { + case SF_FORMAT_PCM_S8: + case SF_FORMAT_PCM_16: + case SF_FORMAT_PCM_U8: + bitdepth = 16; + break; + case SF_FORMAT_PCM_24: + case SF_FORMAT_PCM_32: + case SF_FORMAT_FLOAT: + case SF_FORMAT_DOUBLE: + bitdepth = 24; + break; + default: + sf_close(hFile); + throw std::string("format not supported"); + } + SampleImportItem sched_item; + sched_item.gig_sample = sample; + sched_item.sample_path = filename; + m_SampleImportQueue.push_back(sched_item); + sf_close(hFile); + file_changed(); + } + catch (std::string what) + { + if (error_files.size()) error_files += "\n"; + error_files += filename += " (" + what + ")"; + } + } + // show error message box when some file(s) could not be opened / added + if (error_files.size()) { + Glib::ustring txt = + _("Could not replace the following sample(s):\n") + error_files; Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); msg.run(); } @@ -1143,9 +1644,13 @@ pSample; pSample = group->GetNextSample()) { members.push_back(pSample); } + // notify everybody that we're going to remove these samples + samples_to_be_removed_signal.emit(members); // delete the group in the .gig file including the // samples that belong to the group file->DeleteGroup(group); + // notify that we're done with removal + samples_removed_signal.emit(); // if sample(s) were just previously added, remove // them from the import queue for (std::list::iterator member = members.begin(); @@ -1162,8 +1667,14 @@ } file_changed(); } else if (sample) { + // notify everybody that we're going to remove this sample + std::list lsamples; + lsamples.push_back(sample); + samples_to_be_removed_signal.emit(lsamples); // remove sample from the .gig file file->DeleteSample(sample); + // notify that we're done with removal + samples_removed_signal.emit(); // if sample was just previously added, remove it from // the import queue for (std::list::iterator iter = m_SampleImportQueue.begin(); @@ -1175,20 +1686,36 @@ break; } } + dimreg_changed(); file_changed(); } // remove respective row(s) from samples tree view m_refSamplesTreeModel->erase(it); } catch (RIFF::Exception e) { + // pretend we're done with removal (i.e. to avoid dead locks) + samples_removed_signal.emit(); + // show error message Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR); msg.run(); } } } +// For some reason drag_data_get gets called two times for each +// drag'n'drop (at least when target is an Entry). This work-around +// makes sure the code in drag_data_get and drop_drag_data_received is +// only executed once, as drag_begin only gets called once. +void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr& context) +{ + first_call_to_drag_data_get = true; +} + void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr&, Gtk::SelectionData& selection_data, guint, guint) { + if (!first_call_to_drag_data_get) return; + first_call_to_drag_data_get = false; + // get selected sample gig::Sample* sample = NULL; Glib::RefPtr sel = m_TreeViewSamples.get_selection(); @@ -1206,20 +1733,67 @@ const Glib::RefPtr& context, int, int, const Gtk::SelectionData& selection_data, guint, guint time) { - gig::DimensionRegion* dimregion = m_DimRegionChooser.get_dimregion(); gig::Sample* sample = *((gig::Sample**) selection_data.get_data()); - if (sample && dimregion && selection_data.get_length() == sizeof(gig::Sample*)) { - if (sample != dimregion->pSample) { - dimregion->pSample = sample; - dimreg_edit.wSample->set_text(dimregion->pSample->pInfo->Name.c_str()); - std::cout << "Drop received sample \"" << - dimregion->pSample->pInfo->Name.c_str() << "\"" << std::endl; - // drop success - context->drop_reply(true, time); - file_changed(); - return; + if (sample && selection_data.get_length() == sizeof(gig::Sample*)) { + std::cout << "Drop received sample \"" << + sample->pInfo->Name << "\"" << std::endl; + // drop success + context->drop_reply(true, time); + + //TODO: we should better move most of the following code to DimRegionEdit::set_sample() + + // notify everybody that we're going to alter the region + gig::Region* region = m_RegionChooser.get_region(); + region_to_be_changed_signal.emit(region); + + // find the samplechannel dimension + gig::dimension_def_t* stereo_dimension = 0; + for (int i = 0 ; i < region->Dimensions ; i++) { + if (region->pDimensionDefinitions[i].dimension == + gig::dimension_samplechannel) { + stereo_dimension = ®ion->pDimensionDefinitions[i]; + break; + } + } + bool channels_changed = false; + if (sample->Channels == 1 && stereo_dimension) { + // remove the samplechannel dimension + region->DeleteDimension(stereo_dimension); + channels_changed = true; + region_changed(); + } + dimreg_edit.set_sample(sample); + + if (sample->Channels == 2 && !stereo_dimension) { + // add samplechannel dimension + gig::dimension_def_t dim; + dim.dimension = gig::dimension_samplechannel; + dim.bits = 1; + dim.zones = 2; + region->AddDimension(&dim); + channels_changed = true; + region_changed(); } + if (channels_changed) { + // unmap all samples with wrong number of channels + // TODO: maybe there should be a warning dialog for this + for (int i = 0 ; i < region->DimensionRegions ; i++) { + gig::DimensionRegion* d = region->pDimensionRegions[i]; + if (d->pSample && d->pSample->Channels != sample->Channels) { + gig::Sample* oldref = d->pSample; + d->pSample = NULL; + sample_ref_changed_signal.emit(oldref, NULL); + } + } + } + + // notify we're done with altering + region_changed_signal.emit(region); + + file_changed(); + + return; } // drop failed context->drop_reply(false, time); @@ -1258,3 +1832,71 @@ file_changed(); } } + +void MainWindow::set_file_is_shared(bool b) { + this->file_is_shared = b; + + if (file_is_shared) { + m_AttachedStateLabel.set_label(_("live-mode")); + m_AttachedStateImage.set( + Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm) + ); + } else { + m_AttachedStateLabel.set_label(_("stand-alone")); + m_AttachedStateImage.set( + Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm) + ); + } +} + +sigc::signal& MainWindow::signal_file_structure_to_be_changed() { + return file_structure_to_be_changed_signal; +} + +sigc::signal& MainWindow::signal_file_structure_changed() { + return file_structure_changed_signal; +} + +sigc::signal >& MainWindow::signal_samples_to_be_removed() { + return samples_to_be_removed_signal; +} + +sigc::signal& MainWindow::signal_samples_removed() { + return samples_removed_signal; +} + +sigc::signal& MainWindow::signal_region_to_be_changed() { + return region_to_be_changed_signal; +} + +sigc::signal& MainWindow::signal_region_changed() { + return region_changed_signal; +} + +sigc::signal& MainWindow::signal_sample_ref_changed() { + return sample_ref_changed_signal; +} + +sigc::signal& MainWindow::signal_dimreg_to_be_changed() { + return dimreg_to_be_changed_signal; +} + +sigc::signal& MainWindow::signal_dimreg_changed() { + return dimreg_changed_signal; +} + +sigc::signal& MainWindow::signal_note_on() { + return note_on_signal; +} + +sigc::signal& MainWindow::signal_note_off() { + return note_off_signal; +} + +sigc::signal& MainWindow::signal_keyboard_key_hit() { + return m_RegionChooser.signal_keyboard_key_hit(); +} + +sigc::signal& MainWindow::signal_keyboard_key_released() { + return m_RegionChooser.signal_keyboard_key_released(); +}