/[svn]/gigedit/trunk/src/gigedit/mainwindow.cpp
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Contents of /gigedit/trunk/src/gigedit/mainwindow.cpp

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Revision 2553 - (show annotations) (download)
Wed May 14 19:57:56 2014 UTC (9 years, 10 months ago) by schoenebeck
File size: 89324 byte(s)
* Added and implemented "Tools" -> "Merge Files..." which can be used
  to merge the content of separate .gig files.

1 /*
2 * Copyright (C) 2006-2014 Andreas Persson
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2, or (at
7 * your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with program; see the file COPYING. If not, write to the Free
16 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17 * 02110-1301 USA.
18 */
19
20 #include <iostream>
21 #include <cstring>
22
23 #include <glibmm/convert.h>
24 #include <glibmm/dispatcher.h>
25 #include <glibmm/miscutils.h>
26 #include <glibmm/stringutils.h>
27 #include <gtkmm/aboutdialog.h>
28 #include <gtkmm/filechooserdialog.h>
29 #include <gtkmm/messagedialog.h>
30 #include <gtkmm/stock.h>
31 #include <gtkmm/targetentry.h>
32 #include <gtkmm/main.h>
33 #include <gtkmm/toggleaction.h>
34 #if GTKMM_MAJOR_VERSION < 3
35 #include "wrapLabel.hh"
36 #endif
37
38 #include "global.h"
39 #include "compat.h"
40
41 #include <stdio.h>
42 #include <sndfile.h>
43 #include <assert.h>
44
45 #include "mainwindow.h"
46 #include "Settings.h"
47 #include "CombineInstrumentsDialog.h"
48 #include "../../gfx/status_attached.xpm"
49 #include "../../gfx/status_detached.xpm"
50
51
52 MainWindow::MainWindow() :
53 dimreg_label(_("Changes apply to:")),
54 dimreg_all_regions(_("all regions")),
55 dimreg_all_dimregs(_("all dimension splits")),
56 dimreg_stereo(_("both channels"))
57 {
58 // set_border_width(5);
59 // set_default_size(400, 200);
60
61
62 add(m_VBox);
63
64 // Handle selection
65 m_TreeView.get_selection()->signal_changed().connect(
66 sigc::mem_fun(*this, &MainWindow::on_sel_change));
67
68 // m_TreeView.set_reorderable();
69
70 m_TreeView.signal_button_press_event().connect_notify(
71 sigc::mem_fun(*this, &MainWindow::on_button_release));
72
73 // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
74 m_ScrolledWindow.add(m_TreeView);
75 // m_ScrolledWindow.set_size_request(200, 600);
76 m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
77
78 m_ScrolledWindowSamples.add(m_TreeViewSamples);
79 m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
80
81
82 m_TreeViewNotebook.set_size_request(300);
83
84 m_HPaned.add1(m_TreeViewNotebook);
85 dimreg_hbox.add(dimreg_label);
86 dimreg_hbox.add(dimreg_all_regions);
87 dimreg_hbox.add(dimreg_all_dimregs);
88 dimreg_stereo.set_active();
89 dimreg_hbox.add(dimreg_stereo);
90 dimreg_vbox.add(dimreg_edit);
91 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
92 m_HPaned.add2(dimreg_vbox);
93
94 dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
95 dimreg_all_regions.set_tooltip_text(_("If checked: all changes you perform above will automatically be applied to all regions of this instrument as well."));
96 dimreg_all_dimregs.set_tooltip_text(_("If checked: all changes you perform above will automatically be applied as well to all dimension splits of the region selected below."));
97 dimreg_stereo.set_tooltip_text(_("If checked: all changes you perform above will automatically be applied to both audio channel splits (only if a \"stereo\" dimension is defined below)."));
98
99 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
100 m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
101
102
103 actionGroup = Gtk::ActionGroup::create();
104
105 actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
106 actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
107 sigc::mem_fun(
108 *this, &MainWindow::on_action_file_new));
109 Glib::RefPtr<Gtk::Action> action =
110 Gtk::Action::create("Open", Gtk::Stock::OPEN);
111 action->property_label() = action->property_label() + "...";
112 actionGroup->add(action,
113 sigc::mem_fun(
114 *this, &MainWindow::on_action_file_open));
115 actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
116 sigc::mem_fun(
117 *this, &MainWindow::on_action_file_save));
118 action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
119 action->property_label() = action->property_label() + "...";
120 actionGroup->add(action,
121 Gtk::AccelKey("<shift><control>s"),
122 sigc::mem_fun(
123 *this, &MainWindow::on_action_file_save_as));
124 actionGroup->add(Gtk::Action::create("Properties",
125 Gtk::Stock::PROPERTIES),
126 sigc::mem_fun(
127 *this, &MainWindow::on_action_file_properties));
128 actionGroup->add(Gtk::Action::create("InstrProperties",
129 Gtk::Stock::PROPERTIES),
130 sigc::mem_fun(
131 *this, &MainWindow::show_instr_props));
132 actionGroup->add(Gtk::Action::create("MidiRules",
133 _("_Midi Rules")),
134 sigc::mem_fun(
135 *this, &MainWindow::show_midi_rules));
136 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
137 sigc::mem_fun(
138 *this, &MainWindow::on_action_quit));
139 actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument")));
140
141
142 actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
143
144 Glib::RefPtr<Gtk::ToggleAction> toggle_action =
145 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
146 toggle_action->set_active(true);
147 actionGroup->add(toggle_action);
148
149 toggle_action =
150 Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
151 toggle_action->set_active(true);
152 actionGroup->add(toggle_action);
153
154 toggle_action =
155 Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
156 toggle_action->set_active(true);
157 actionGroup->add(toggle_action);
158
159
160 actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
161 toggle_action =
162 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
163 toggle_action->set_active(true);
164 actionGroup->add(toggle_action,
165 sigc::mem_fun(
166 *this, &MainWindow::on_action_view_status_bar));
167
168 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
169 actionGroup->add(Gtk::Action::create("MenuHelp",
170 action->property_label()));
171 actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
172 sigc::mem_fun(
173 *this, &MainWindow::on_action_help_about));
174 actionGroup->add(
175 Gtk::Action::create("AddInstrument", _("Add _Instrument")),
176 sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
177 );
178 actionGroup->add(
179 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
180 sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
181 );
182 actionGroup->add(
183 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
184 sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
185 );
186
187
188 actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
189
190 toggle_action =
191 Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
192 toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
193 actionGroup->add(
194 toggle_action,
195 sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
196 );
197
198
199 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
200
201 actionGroup->add(
202 Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
203 sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
204 );
205
206 actionGroup->add(
207 Gtk::Action::create("MergeFiles", _("_Merge Files...")),
208 sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
209 );
210
211
212 // sample right-click popup actions
213 actionGroup->add(
214 Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
215 sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
216 );
217 actionGroup->add(
218 Gtk::Action::create("AddGroup", _("Add _Group")),
219 sigc::mem_fun(*this, &MainWindow::on_action_add_group)
220 );
221 actionGroup->add(
222 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
223 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
224 );
225 actionGroup->add(
226 Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
227 sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
228 );
229 actionGroup->add(
230 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
231 _("Replace All Samples in All Groups...")),
232 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
233 );
234
235 uiManager = Gtk::UIManager::create();
236 uiManager->insert_action_group(actionGroup);
237 add_accel_group(uiManager->get_accel_group());
238
239 Glib::ustring ui_info =
240 "<ui>"
241 " <menubar name='MenuBar'>"
242 " <menu action='MenuFile'>"
243 " <menuitem action='New'/>"
244 " <menuitem action='Open'/>"
245 " <separator/>"
246 " <menuitem action='Save'/>"
247 " <menuitem action='SaveAs'/>"
248 " <separator/>"
249 " <menuitem action='Properties'/>"
250 " <separator/>"
251 " <menuitem action='Quit'/>"
252 " </menu>"
253 " <menu action='MenuEdit'>"
254 " <menuitem action='CopySampleUnity'/>"
255 " <menuitem action='CopySampleTune'/>"
256 " <menuitem action='CopySampleLoop'/>"
257 " </menu>"
258 " <menu action='MenuInstrument'>"
259 " </menu>"
260 " <menu action='MenuView'>"
261 " <menuitem action='Statusbar'/>"
262 " </menu>"
263 " <menu action='MenuTools'>"
264 " <menuitem action='CombineInstruments'/>"
265 " <menuitem action='MergeFiles'/>"
266 " </menu>"
267 " <menu action='MenuSettings'>"
268 " <menuitem action='WarnUserOnExtensions'/>"
269 " </menu>"
270 " <menu action='MenuHelp'>"
271 " <menuitem action='About'/>"
272 " </menu>"
273 " </menubar>"
274 " <popup name='PopupMenu'>"
275 " <menuitem action='InstrProperties'/>"
276 " <menuitem action='MidiRules'/>"
277 " <menuitem action='AddInstrument'/>"
278 " <menuitem action='DupInstrument'/>"
279 " <separator/>"
280 " <menuitem action='RemoveInstrument'/>"
281 " </popup>"
282 " <popup name='SamplePopupMenu'>"
283 " <menuitem action='SampleProperties'/>"
284 " <menuitem action='AddGroup'/>"
285 " <menuitem action='AddSample'/>"
286 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
287 " <separator/>"
288 " <menuitem action='RemoveSample'/>"
289 " </popup>"
290 "</ui>";
291 uiManager->add_ui_from_string(ui_info);
292
293 popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
294
295 // Set tooltips for menu items (for some reason, setting a tooltip on the
296 // respective Gtk::Action objects above will simply be ignored, no matter
297 // if using Gtk::Action::set_tooltip() or passing the tooltip string on
298 // Gtk::Action::create()).
299 {
300 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
301 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
302 item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current unity note setting will be altered by this action."));
303 }
304 {
305 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
306 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
307 item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current sample playback tuning will be altered by this action."));
308 }
309 {
310 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
311 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
312 item->set_tooltip_text(_("Used when dragging a sample to a region's sample reference field. You may disable this for example if you want to replace an existing sample in a region with a new sample, but don't want that the region's current loop informations to be altered by this action."));
313 }
314 {
315 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
316 uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
317 item->set_tooltip_text(_("If checked, a warning will be shown whenever you try to use a feature which is based on a LinuxSampler extension ontop of the original gig format, which would not work with the Gigasampler/GigaStudio application."));
318 }
319 {
320 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
321 uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
322 item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
323 }
324 {
325 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
326 uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
327 item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
328 }
329
330
331 instrument_menu = static_cast<Gtk::MenuItem*>(
332 uiManager->get_widget("/MenuBar/MenuInstrument"))->get_submenu();
333
334 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
335 m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
336 m_VBox.pack_start(m_HPaned);
337 m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
338 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
339 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
340 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
341
342 set_file_is_shared(false);
343
344 // Status Bar:
345 m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
346 m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
347 m_StatusBar.show();
348
349 m_RegionChooser.signal_region_selected().connect(
350 sigc::mem_fun(*this, &MainWindow::region_changed) );
351 m_DimRegionChooser.signal_dimregion_selected().connect(
352 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
353
354
355 // Create the Tree model:
356 m_refTreeModel = Gtk::ListStore::create(m_Columns);
357 m_TreeView.set_model(m_refTreeModel);
358 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));
359 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
360 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
361 );
362
363 // Add the TreeView's view columns:
364 m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
365 m_TreeView.set_headers_visible(false);
366
367 // create samples treeview (including its data model)
368 m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
369 m_TreeViewSamples.set_model(m_refSamplesTreeModel);
370 m_TreeViewSamples.set_tooltip_text(_("To actually use a sample, drag it from this list view to \"Sample\" -> \"Sample:\" on the region's settings pane on the right.\n\nRight click here for more actions on samples."));
371 // m_TreeViewSamples.set_reorderable();
372 m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name);
373 m_TreeViewSamples.set_headers_visible(false);
374 m_TreeViewSamples.signal_button_press_event().connect_notify(
375 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
376 );
377 m_refSamplesTreeModel->signal_row_changed().connect(
378 sigc::mem_fun(*this, &MainWindow::sample_name_changed)
379 );
380
381 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
382 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
383 drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
384 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
385 m_TreeViewSamples.signal_drag_begin().connect(
386 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
387 );
388 m_TreeViewSamples.signal_drag_data_get().connect(
389 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
390 );
391 dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
392 dimreg_edit.wSample->signal_drag_data_received().connect(
393 sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
394 );
395 dimreg_edit.signal_dimreg_changed().connect(
396 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
397 m_RegionChooser.signal_instrument_changed().connect(
398 sigc::mem_fun(*this, &MainWindow::file_changed));
399 m_DimRegionChooser.signal_region_changed().connect(
400 sigc::mem_fun(*this, &MainWindow::file_changed));
401 instrumentProps.signal_changed().connect(
402 sigc::mem_fun(*this, &MainWindow::file_changed));
403 propDialog.signal_changed().connect(
404 sigc::mem_fun(*this, &MainWindow::file_changed));
405 midiRules.signal_changed().connect(
406 sigc::mem_fun(*this, &MainWindow::file_changed));
407
408 dimreg_edit.signal_dimreg_to_be_changed().connect(
409 dimreg_to_be_changed_signal.make_slot());
410 dimreg_edit.signal_dimreg_changed().connect(
411 dimreg_changed_signal.make_slot());
412 dimreg_edit.signal_sample_ref_changed().connect(
413 sample_ref_changed_signal.make_slot());
414
415 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
416 sigc::hide(
417 sigc::bind(
418 file_structure_to_be_changed_signal.make_slot(),
419 sigc::ref(this->file)
420 )
421 )
422 );
423 m_RegionChooser.signal_instrument_struct_changed().connect(
424 sigc::hide(
425 sigc::bind(
426 file_structure_changed_signal.make_slot(),
427 sigc::ref(this->file)
428 )
429 )
430 );
431 m_RegionChooser.signal_region_to_be_changed().connect(
432 region_to_be_changed_signal.make_slot());
433 m_RegionChooser.signal_region_changed_signal().connect(
434 region_changed_signal.make_slot());
435
436 note_on_signal.connect(
437 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
438 note_off_signal.connect(
439 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
440
441 dimreg_all_regions.signal_toggled().connect(
442 sigc::mem_fun(*this, &MainWindow::update_dimregs));
443 dimreg_all_dimregs.signal_toggled().connect(
444 sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
445 dimreg_stereo.signal_toggled().connect(
446 sigc::mem_fun(*this, &MainWindow::update_dimregs));
447
448 file = 0;
449 file_is_changed = false;
450
451 show_all_children();
452
453 // start with a new gig file by default
454 on_action_file_new();
455
456 // select 'Instruments' tab by default
457 // (gtk allows this only if the tab childs are visible, thats why it's here)
458 m_TreeViewNotebook.set_current_page(1);
459 }
460
461 MainWindow::~MainWindow()
462 {
463 }
464
465 bool MainWindow::on_delete_event(GdkEventAny* event)
466 {
467 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
468 }
469
470 void MainWindow::on_action_quit()
471 {
472 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
473 hide();
474 }
475
476 void MainWindow::region_changed()
477 {
478 m_DimRegionChooser.set_region(m_RegionChooser.get_region());
479 }
480
481 gig::Instrument* MainWindow::get_instrument()
482 {
483 gig::Instrument* instrument = 0;
484 Gtk::TreeModel::const_iterator it =
485 m_TreeView.get_selection()->get_selected();
486 if (it) {
487 Gtk::TreeModel::Row row = *it;
488 instrument = row[m_Columns.m_col_instr];
489 }
490 return instrument;
491 }
492
493 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
494 {
495 if (all_dimregs) {
496 for (int i = 0 ; i < region->DimensionRegions ; i++) {
497 if (region->pDimensionRegions[i]) {
498 dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
499 }
500 }
501 } else {
502 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
503 }
504 }
505
506 void MainWindow::update_dimregs()
507 {
508 dimreg_edit.dimregs.clear();
509 bool all_regions = dimreg_all_regions.get_active();
510 bool stereo = dimreg_stereo.get_active();
511 bool all_dimregs = dimreg_all_dimregs.get_active();
512
513 if (all_regions) {
514 gig::Instrument* instrument = get_instrument();
515 if (instrument) {
516 for (gig::Region* region = instrument->GetFirstRegion() ;
517 region ;
518 region = instrument->GetNextRegion()) {
519 add_region_to_dimregs(region, stereo, all_dimregs);
520 }
521 }
522 } else {
523 gig::Region* region = m_RegionChooser.get_region();
524 if (region) {
525 add_region_to_dimregs(region, stereo, all_dimregs);
526 }
527 }
528 }
529
530 void MainWindow::dimreg_all_dimregs_toggled()
531 {
532 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
533 update_dimregs();
534 }
535
536 void MainWindow::dimreg_changed()
537 {
538 update_dimregs();
539 dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());
540 }
541
542 void MainWindow::on_sel_change()
543 {
544 // select item in instrument menu
545 Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
546 if (it) {
547 Gtk::TreePath path(it);
548 int index = path[0];
549 const std::vector<Gtk::Widget*> children =
550 instrument_menu->get_children();
551 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
552 }
553
554 m_RegionChooser.set_instrument(get_instrument());
555 }
556
557 void loader_progress_callback(gig::progress_t* progress)
558 {
559 Loader* loader = static_cast<Loader*>(progress->custom);
560 loader->progress_callback(progress->factor);
561 }
562
563 void Loader::progress_callback(float fraction)
564 {
565 {
566 Glib::Threads::Mutex::Lock lock(progressMutex);
567 progress = fraction;
568 }
569 progress_dispatcher();
570 }
571
572 void Loader::thread_function()
573 {
574 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
575 printf("Start %s\n", filename);
576 RIFF::File* riff = new RIFF::File(filename);
577 gig = new gig::File(riff);
578 gig::progress_t progress;
579 progress.callback = loader_progress_callback;
580 progress.custom = this;
581
582 gig->GetInstrument(0, &progress);
583 printf("End\n");
584 finished_dispatcher();
585 }
586
587 Loader::Loader(const char* filename)
588 : filename(filename), thread(0)
589 {
590 }
591
592 void Loader::launch()
593 {
594 #ifdef OLD_THREADS
595 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
596 #else
597 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
598 #endif
599 printf("launch thread=%x\n", thread);
600 }
601
602 float Loader::get_progress()
603 {
604 float res;
605 {
606 Glib::Threads::Mutex::Lock lock(progressMutex);
607 res = progress;
608 }
609 return res;
610 }
611
612 Glib::Dispatcher& Loader::signal_progress()
613 {
614 return progress_dispatcher;
615 }
616
617 Glib::Dispatcher& Loader::signal_finished()
618 {
619 return finished_dispatcher;
620 }
621
622 LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent)
623 : Gtk::Dialog(title, parent, true)
624 {
625 get_vbox()->pack_start(progressBar);
626 show_all_children();
627 }
628
629 // Clear all GUI elements / controls. This method is typically called
630 // before a new .gig file is to be created or to be loaded.
631 void MainWindow::__clear() {
632 // forget all samples that ought to be imported
633 m_SampleImportQueue.clear();
634 // clear the samples and instruments tree views
635 m_refTreeModel->clear();
636 m_refSamplesTreeModel->clear();
637 // remove all entries from "Instrument" menu
638 while (!instrument_menu->get_children().empty()) {
639 remove_instrument_from_menu(0);
640 }
641 // free libgig's gig::File instance
642 if (file && !file_is_shared) delete file;
643 file = NULL;
644 set_file_is_shared(false);
645 }
646
647 void MainWindow::__refreshEntireGUI() {
648 // clear the samples and instruments tree views
649 m_refTreeModel->clear();
650 m_refSamplesTreeModel->clear();
651 // remove all entries from "Instrument" menu
652 while (!instrument_menu->get_children().empty()) {
653 remove_instrument_from_menu(0);
654 }
655
656 if (!this->file) return;
657
658 load_gig(
659 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
660 );
661 }
662
663 void MainWindow::on_action_file_new()
664 {
665 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
666
667 if (file_is_shared && !leaving_shared_mode_dialog()) return;
668
669 // clear all GUI elements
670 __clear();
671 // create a new .gig file (virtually yet)
672 gig::File* pFile = new gig::File;
673 // already add one new instrument by default
674 gig::Instrument* pInstrument = pFile->AddInstrument();
675 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
676 // update GUI with that new gig::File
677 load_gig(pFile, 0 /*no file name yet*/);
678 }
679
680 bool MainWindow::close_confirmation_dialog()
681 {
682 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
683 Glib::filename_display_basename(filename).c_str());
684 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
685 g_free(msg);
686 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
687 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
688 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
689 dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
690 dialog.set_default_response(Gtk::RESPONSE_YES);
691 int response = dialog.run();
692 dialog.hide();
693 if (response == Gtk::RESPONSE_YES) return file_save();
694 return response != Gtk::RESPONSE_CANCEL;
695 }
696
697 bool MainWindow::leaving_shared_mode_dialog() {
698 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
699 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
700 dialog.set_secondary_text(
701 _("If you proceed to work on another instrument file, it won't be "
702 "used by the sampler until you tell the sampler explicitly to "
703 "load it."));
704 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
705 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
706 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
707 int response = dialog.run();
708 dialog.hide();
709 return response == Gtk::RESPONSE_YES;
710 }
711
712 void MainWindow::on_action_file_open()
713 {
714 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
715
716 if (file_is_shared && !leaving_shared_mode_dialog()) return;
717
718 Gtk::FileChooserDialog dialog(*this, _("Open file"));
719 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
720 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
721 dialog.set_default_response(Gtk::RESPONSE_OK);
722 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
723 Gtk::FileFilter filter;
724 filter.add_pattern("*.gig");
725 #else
726 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
727 filter->add_pattern("*.gig");
728 #endif
729 dialog.set_filter(filter);
730 if (current_gig_dir != "") {
731 dialog.set_current_folder(current_gig_dir);
732 }
733 if (dialog.run() == Gtk::RESPONSE_OK) {
734 std::string filename = dialog.get_filename();
735 printf("filename=%s\n", filename.c_str());
736 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
737 load_file(filename.c_str());
738 current_gig_dir = Glib::path_get_dirname(filename);
739 }
740 }
741
742 void MainWindow::load_file(const char* name)
743 {
744 __clear();
745 load_dialog = new LoadDialog(_("Loading..."), *this);
746 load_dialog->show_all();
747 loader = new Loader(strdup(name));
748 loader->signal_progress().connect(
749 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
750 loader->signal_finished().connect(
751 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
752 loader->launch();
753 }
754
755 void MainWindow::load_instrument(gig::Instrument* instr) {
756 if (!instr) {
757 Glib::ustring txt = "Provided instrument is NULL!\n";
758 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
759 msg.run();
760 Gtk::Main::quit();
761 }
762 // clear all GUI elements
763 __clear();
764 // load the instrument
765 gig::File* pFile = (gig::File*) instr->GetParent();
766 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
767 //TODO: automatically select the given instrument
768 }
769
770 void MainWindow::on_loader_progress()
771 {
772 load_dialog->set_fraction(loader->get_progress());
773 }
774
775 void MainWindow::on_loader_finished()
776 {
777 printf("Loader finished!\n");
778 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
779 load_gig(loader->gig, loader->filename);
780 load_dialog->hide();
781 }
782
783 void MainWindow::on_action_file_save()
784 {
785 file_save();
786 }
787
788 bool MainWindow::check_if_savable()
789 {
790 if (!file) return false;
791
792 if (!file->GetFirstSample()) {
793 Gtk::MessageDialog(*this, _("The file could not be saved "
794 "because it contains no samples"),
795 false, Gtk::MESSAGE_ERROR).run();
796 return false;
797 }
798
799 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
800 instrument = file->GetNextInstrument()) {
801 if (!instrument->GetFirstRegion()) {
802 Gtk::MessageDialog(*this, _("The file could not be saved "
803 "because there are instruments "
804 "that have no regions"),
805 false, Gtk::MESSAGE_ERROR).run();
806 return false;
807 }
808 }
809 return true;
810 }
811
812 bool MainWindow::file_save()
813 {
814 if (!check_if_savable()) return false;
815 if (!file_is_shared && !file_has_name) return file_save_as();
816
817 std::cout << "Saving file\n" << std::flush;
818 file_structure_to_be_changed_signal.emit(this->file);
819 try {
820 file->Save();
821 if (file_is_changed) {
822 set_title(get_title().substr(1));
823 file_is_changed = false;
824 }
825 } catch (RIFF::Exception e) {
826 file_structure_changed_signal.emit(this->file);
827 Glib::ustring txt = _("Could not save file: ") + e.Message;
828 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
829 msg.run();
830 return false;
831 }
832 std::cout << "Saving file done\n" << std::flush;
833 __import_queued_samples();
834 file_structure_changed_signal.emit(this->file);
835 return true;
836 }
837
838 void MainWindow::on_action_file_save_as()
839 {
840 if (!check_if_savable()) return;
841 file_save_as();
842 }
843
844 bool MainWindow::file_save_as()
845 {
846 Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
847 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
848 dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
849 dialog.set_default_response(Gtk::RESPONSE_OK);
850 dialog.set_do_overwrite_confirmation();
851
852 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
853 Gtk::FileFilter filter;
854 filter.add_pattern("*.gig");
855 #else
856 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
857 filter->add_pattern("*.gig");
858 #endif
859 dialog.set_filter(filter);
860
861 // set initial dir and filename of the Save As dialog
862 // and prepare that initial filename as a copy of the gig
863 {
864 std::string basename = Glib::path_get_basename(filename);
865 std::string dir = Glib::path_get_dirname(filename);
866 basename = std::string(_("copy_of_")) + basename;
867 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
868 if (Glib::path_is_absolute(filename)) {
869 dialog.set_filename(copyFileName);
870 } else {
871 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
872 }
873 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
874 }
875
876 // show warning in the dialog
877 Gtk::HBox descriptionArea;
878 descriptionArea.set_spacing(15);
879 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
880 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
881 #if GTKMM_MAJOR_VERSION < 3
882 view::WrapLabel description;
883 #else
884 Gtk::Label description;
885 description.set_line_wrap();
886 #endif
887 description.set_markup(
888 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
889 "<span style=\"italic\">\"Save\"</span> dialog instead of "
890 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
891 "to the same .gig file. Using "
892 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
893 "same .gig file will end up in corrupted sample wave data!\n")
894 );
895 descriptionArea.pack_start(description);
896 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
897 descriptionArea.show_all();
898
899 if (dialog.run() == Gtk::RESPONSE_OK) {
900 file_structure_to_be_changed_signal.emit(this->file);
901 try {
902 std::string filename = dialog.get_filename();
903 if (!Glib::str_has_suffix(filename, ".gig")) {
904 filename += ".gig";
905 }
906 printf("filename=%s\n", filename.c_str());
907 file->Save(filename);
908 this->filename = filename;
909 current_gig_dir = Glib::path_get_dirname(filename);
910 set_title(Glib::filename_display_basename(filename));
911 file_has_name = true;
912 file_is_changed = false;
913 } catch (RIFF::Exception e) {
914 file_structure_changed_signal.emit(this->file);
915 Glib::ustring txt = _("Could not save file: ") + e.Message;
916 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
917 msg.run();
918 return false;
919 }
920 __import_queued_samples();
921 file_structure_changed_signal.emit(this->file);
922 return true;
923 }
924 return false;
925 }
926
927 // actually write the sample(s)' data to the gig file
928 void MainWindow::__import_queued_samples() {
929 std::cout << "Starting sample import\n" << std::flush;
930 Glib::ustring error_files;
931 printf("Samples to import: %d\n", m_SampleImportQueue.size());
932 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
933 iter != m_SampleImportQueue.end(); ) {
934 printf("Importing sample %s\n",(*iter).sample_path.c_str());
935 SF_INFO info;
936 info.format = 0;
937 SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
938 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
939 try {
940 if (!hFile) throw std::string(_("could not open file"));
941 // determine sample's bit depth
942 int bitdepth;
943 switch (info.format & 0xff) {
944 case SF_FORMAT_PCM_S8:
945 case SF_FORMAT_PCM_16:
946 case SF_FORMAT_PCM_U8:
947 bitdepth = 16;
948 break;
949 case SF_FORMAT_PCM_24:
950 case SF_FORMAT_PCM_32:
951 case SF_FORMAT_FLOAT:
952 case SF_FORMAT_DOUBLE:
953 bitdepth = 24;
954 break;
955 default:
956 sf_close(hFile); // close sound file
957 throw std::string(_("format not supported")); // unsupported subformat (yet?)
958 }
959
960 const int bufsize = 10000;
961 switch (bitdepth) {
962 case 16: {
963 short* buffer = new short[bufsize * info.channels];
964 sf_count_t cnt = info.frames;
965 while (cnt) {
966 // libsndfile does the conversion for us (if needed)
967 int n = sf_readf_short(hFile, buffer, bufsize);
968 // write from buffer directly (physically) into .gig file
969 iter->gig_sample->Write(buffer, n);
970 cnt -= n;
971 }
972 delete[] buffer;
973 break;
974 }
975 case 24: {
976 int* srcbuf = new int[bufsize * info.channels];
977 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
978 sf_count_t cnt = info.frames;
979 while (cnt) {
980 // libsndfile returns 32 bits, convert to 24
981 int n = sf_readf_int(hFile, srcbuf, bufsize);
982 int j = 0;
983 for (int i = 0 ; i < n * info.channels ; i++) {
984 dstbuf[j++] = srcbuf[i] >> 8;
985 dstbuf[j++] = srcbuf[i] >> 16;
986 dstbuf[j++] = srcbuf[i] >> 24;
987 }
988 // write from buffer directly (physically) into .gig file
989 iter->gig_sample->Write(dstbuf, n);
990 cnt -= n;
991 }
992 delete[] srcbuf;
993 delete[] dstbuf;
994 break;
995 }
996 }
997 // cleanup
998 sf_close(hFile);
999 // let the sampler re-cache the sample if needed
1000 sample_changed_signal.emit(iter->gig_sample);
1001 // on success we remove the sample from the import queue,
1002 // otherwise keep it, maybe it works the next time ?
1003 std::list<SampleImportItem>::iterator cur = iter;
1004 ++iter;
1005 m_SampleImportQueue.erase(cur);
1006 } catch (std::string what) {
1007 // remember the files that made trouble (and their cause)
1008 if (!error_files.empty()) error_files += "\n";
1009 error_files += (*iter).sample_path += " (" + what + ")";
1010 ++iter;
1011 }
1012 }
1013 // show error message box when some sample(s) could not be imported
1014 if (!error_files.empty()) {
1015 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1016 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1017 msg.run();
1018 }
1019 }
1020
1021 void MainWindow::on_action_file_properties()
1022 {
1023 propDialog.show();
1024 propDialog.deiconify();
1025 }
1026
1027 void MainWindow::on_action_warn_user_on_extensions() {
1028 Settings::singleton()->warnUserOnExtensions =
1029 !Settings::singleton()->warnUserOnExtensions;
1030 }
1031
1032 void MainWindow::on_action_help_about()
1033 {
1034 Gtk::AboutDialog dialog;
1035 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1036 dialog.set_program_name("Gigedit");
1037 #else
1038 dialog.set_name("Gigedit");
1039 #endif
1040 dialog.set_version(VERSION);
1041 dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");
1042 const std::string sComment =
1043 _("Built " __DATE__ "\nUsing ") +
1044 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1045 _(
1046 "Gigedit is released under the GNU General Public License.\n"
1047 "\n"
1048 "Please notice that this is still a very young instrument editor. "
1049 "So better backup your Gigasampler files before editing them with "
1050 "this application.\n"
1051 "\n"
1052 "Please report bugs to: http://bugs.linuxsampler.org"
1053 );
1054 dialog.set_comments(sComment.c_str());
1055 dialog.set_website("http://www.linuxsampler.org");
1056 dialog.set_website_label("http://www.linuxsampler.org");
1057 dialog.run();
1058 }
1059
1060 PropDialog::PropDialog()
1061 : eName(_("Name")),
1062 eCreationDate(_("Creation date")),
1063 eComments(_("Comments")),
1064 eProduct(_("Product")),
1065 eCopyright(_("Copyright")),
1066 eArtists(_("Artists")),
1067 eGenre(_("Genre")),
1068 eKeywords(_("Keywords")),
1069 eEngineer(_("Engineer")),
1070 eTechnician(_("Technician")),
1071 eSoftware(_("Software")),
1072 eMedium(_("Medium")),
1073 eSource(_("Source")),
1074 eSourceForm(_("Source form")),
1075 eCommissioned(_("Commissioned")),
1076 eSubject(_("Subject")),
1077 quitButton(Gtk::Stock::CLOSE),
1078 table(2, 1)
1079 {
1080 set_title(_("File Properties"));
1081 eName.set_width_chars(50);
1082
1083 connect(eName, &DLS::Info::Name);
1084 connect(eCreationDate, &DLS::Info::CreationDate);
1085 connect(eComments, &DLS::Info::Comments);
1086 connect(eProduct, &DLS::Info::Product);
1087 connect(eCopyright, &DLS::Info::Copyright);
1088 connect(eArtists, &DLS::Info::Artists);
1089 connect(eGenre, &DLS::Info::Genre);
1090 connect(eKeywords, &DLS::Info::Keywords);
1091 connect(eEngineer, &DLS::Info::Engineer);
1092 connect(eTechnician, &DLS::Info::Technician);
1093 connect(eSoftware, &DLS::Info::Software);
1094 connect(eMedium, &DLS::Info::Medium);
1095 connect(eSource, &DLS::Info::Source);
1096 connect(eSourceForm, &DLS::Info::SourceForm);
1097 connect(eCommissioned, &DLS::Info::Commissioned);
1098 connect(eSubject, &DLS::Info::Subject);
1099
1100 table.add(eName);
1101 table.add(eCreationDate);
1102 table.add(eComments);
1103 table.add(eProduct);
1104 table.add(eCopyright);
1105 table.add(eArtists);
1106 table.add(eGenre);
1107 table.add(eKeywords);
1108 table.add(eEngineer);
1109 table.add(eTechnician);
1110 table.add(eSoftware);
1111 table.add(eMedium);
1112 table.add(eSource);
1113 table.add(eSourceForm);
1114 table.add(eCommissioned);
1115 table.add(eSubject);
1116
1117 table.set_col_spacings(5);
1118 add(vbox);
1119 table.set_border_width(5);
1120 vbox.add(table);
1121 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1122 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1123 buttonBox.set_border_width(5);
1124 buttonBox.show();
1125 buttonBox.pack_start(quitButton);
1126 quitButton.set_can_default();
1127 quitButton.grab_focus();
1128 quitButton.signal_clicked().connect(
1129 sigc::mem_fun(*this, &PropDialog::hide));
1130
1131 quitButton.show();
1132 vbox.show();
1133 show_all_children();
1134 }
1135
1136 void PropDialog::set_info(DLS::Info* info)
1137 {
1138 update(info);
1139 }
1140
1141
1142 void InstrumentProps::set_Name(const gig::String& name)
1143 {
1144 m->pInfo->Name = name;
1145 }
1146
1147 void InstrumentProps::update_name()
1148 {
1149 update_model++;
1150 eName.set_value(m->pInfo->Name);
1151 update_model--;
1152 }
1153
1154 void InstrumentProps::set_IsDrum(bool value)
1155 {
1156 m->IsDrum = value;
1157 }
1158
1159 void InstrumentProps::set_MIDIBank(uint16_t value)
1160 {
1161 m->MIDIBank = value;
1162 }
1163
1164 void InstrumentProps::set_MIDIProgram(uint32_t value)
1165 {
1166 m->MIDIProgram = value;
1167 }
1168
1169 InstrumentProps::InstrumentProps() :
1170 quitButton(Gtk::Stock::CLOSE),
1171 table(2,1),
1172 eName(_("Name")),
1173 eIsDrum(_("Is drum")),
1174 eMIDIBank(_("MIDI bank"), 0, 16383),
1175 eMIDIProgram(_("MIDI program")),
1176 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1177 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1178 eEffectSend(_("Effect send"), 0, 65535),
1179 eFineTune(_("Fine tune"), -8400, 8400),
1180 ePitchbendRange(_("Pitchbend range"), 0, 12),
1181 ePianoReleaseMode(_("Piano release mode")),
1182 eDimensionKeyRangeLow(_("Keyswitching range low")),
1183 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1184 {
1185 set_title(_("Instrument Properties"));
1186
1187 eDimensionKeyRangeLow.set_tip(
1188 _("start of the keyboard area which should switch the "
1189 "\"keyswitching\" dimension")
1190 );
1191 eDimensionKeyRangeHigh.set_tip(
1192 _("end of the keyboard area which should switch the "
1193 "\"keyswitching\" dimension")
1194 );
1195
1196 connect(eName, &InstrumentProps::set_Name);
1197 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1198 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1199 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1200 connect(eAttenuation, &gig::Instrument::Attenuation);
1201 connect(eGainPlus6, &gig::Instrument::Attenuation);
1202 connect(eEffectSend, &gig::Instrument::EffectSend);
1203 connect(eFineTune, &gig::Instrument::FineTune);
1204 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1205 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1206 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1207 &gig::Instrument::DimensionKeyRange);
1208
1209 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1210
1211 table.set_col_spacings(5);
1212
1213 table.add(eName);
1214 table.add(eIsDrum);
1215 table.add(eMIDIBank);
1216 table.add(eMIDIProgram);
1217 table.add(eAttenuation);
1218 table.add(eGainPlus6);
1219 table.add(eEffectSend);
1220 table.add(eFineTune);
1221 table.add(ePitchbendRange);
1222 table.add(ePianoReleaseMode);
1223 table.add(eDimensionKeyRangeLow);
1224 table.add(eDimensionKeyRangeHigh);
1225
1226 add(vbox);
1227 table.set_border_width(5);
1228 vbox.pack_start(table);
1229 table.show();
1230 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1231 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1232 buttonBox.set_border_width(5);
1233 buttonBox.show();
1234 buttonBox.pack_start(quitButton);
1235 quitButton.set_can_default();
1236 quitButton.grab_focus();
1237
1238 quitButton.signal_clicked().connect(
1239 sigc::mem_fun(*this, &InstrumentProps::hide));
1240
1241 quitButton.show();
1242 vbox.show();
1243 show_all_children();
1244 }
1245
1246 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1247 {
1248 update(instrument);
1249
1250 update_model++;
1251 eName.set_value(instrument->pInfo->Name);
1252 eIsDrum.set_value(instrument->IsDrum);
1253 eMIDIBank.set_value(instrument->MIDIBank);
1254 eMIDIProgram.set_value(instrument->MIDIProgram);
1255 update_model--;
1256 }
1257
1258
1259 void MainWindow::file_changed()
1260 {
1261 if (file && !file_is_changed) {
1262 set_title("*" + get_title());
1263 file_is_changed = true;
1264 }
1265 }
1266
1267 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1268 {
1269 file = 0;
1270 set_file_is_shared(isSharedInstrument);
1271
1272 this->filename = filename ? filename : _("Unsaved Gig File");
1273 set_title(Glib::filename_display_basename(this->filename));
1274 file_has_name = filename;
1275 file_is_changed = false;
1276
1277 propDialog.set_info(gig->pInfo);
1278
1279 instrument_name_connection.block();
1280 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1281 instrument = gig->GetNextInstrument()) {
1282 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1283
1284 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1285 Gtk::TreeModel::Row row = *iter;
1286 row[m_Columns.m_col_name] = name;
1287 row[m_Columns.m_col_instr] = instrument;
1288
1289 add_instrument_to_menu(name);
1290 }
1291 instrument_name_connection.unblock();
1292 uiManager->get_widget("/MenuBar/MenuInstrument")->show();
1293
1294 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1295 if (group->Name != "") {
1296 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1297 Gtk::TreeModel::Row rowGroup = *iterGroup;
1298 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1299 rowGroup[m_SamplesModel.m_col_group] = group;
1300 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1301 for (gig::Sample* sample = group->GetFirstSample();
1302 sample; sample = group->GetNextSample()) {
1303 Gtk::TreeModel::iterator iterSample =
1304 m_refSamplesTreeModel->append(rowGroup.children());
1305 Gtk::TreeModel::Row rowSample = *iterSample;
1306 rowSample[m_SamplesModel.m_col_name] =
1307 gig_to_utf8(sample->pInfo->Name);
1308 rowSample[m_SamplesModel.m_col_sample] = sample;
1309 rowSample[m_SamplesModel.m_col_group] = NULL;
1310 }
1311 }
1312 }
1313
1314 file = gig;
1315
1316 // select the first instrument
1317 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1318
1319 instr_props_set_instrument();
1320 gig::Instrument* instrument = get_instrument();
1321 if (instrument) {
1322 midiRules.set_instrument(instrument);
1323 }
1324 }
1325
1326 bool MainWindow::instr_props_set_instrument()
1327 {
1328 instrumentProps.signal_name_changed().clear();
1329
1330 Gtk::TreeModel::const_iterator it =
1331 m_TreeView.get_selection()->get_selected();
1332 if (it) {
1333 Gtk::TreeModel::Row row = *it;
1334 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1335
1336 instrumentProps.set_instrument(instrument);
1337
1338 // make sure instrument tree is updated when user changes the
1339 // instrument name in instrument properties window
1340 instrumentProps.signal_name_changed().connect(
1341 sigc::bind(
1342 sigc::mem_fun(*this,
1343 &MainWindow::instr_name_changed_by_instr_props),
1344 it));
1345 } else {
1346 instrumentProps.hide();
1347 }
1348 return it;
1349 }
1350
1351 void MainWindow::show_instr_props()
1352 {
1353 if (instr_props_set_instrument()) {
1354 instrumentProps.show();
1355 instrumentProps.deiconify();
1356 }
1357 }
1358
1359 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1360 {
1361 Gtk::TreeModel::Row row = *it;
1362 Glib::ustring name = row[m_Columns.m_col_name];
1363
1364 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1365 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1366 if (gigname != name) {
1367 row[m_Columns.m_col_name] = gigname;
1368 }
1369 }
1370
1371 void MainWindow::show_midi_rules()
1372 {
1373 if (gig::Instrument* instrument = get_instrument())
1374 {
1375 midiRules.set_instrument(instrument);
1376 midiRules.show();
1377 midiRules.deiconify();
1378 }
1379 }
1380
1381 void MainWindow::on_action_view_status_bar() {
1382 Gtk::CheckMenuItem* item =
1383 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1384 if (!item) {
1385 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1386 return;
1387 }
1388 if (item->get_active()) m_StatusBar.show();
1389 else m_StatusBar.hide();
1390 }
1391
1392 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1393 Gtk::CheckMenuItem* item =
1394 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1395 if (!item) {
1396 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1397 return true;
1398 }
1399 return item->get_active();
1400 }
1401
1402 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1403 Gtk::CheckMenuItem* item =
1404 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1405 if (!item) {
1406 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1407 return true;
1408 }
1409 return item->get_active();
1410 }
1411
1412 bool MainWindow::is_copy_samples_loop_enabled() const {
1413 Gtk::CheckMenuItem* item =
1414 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1415 if (!item) {
1416 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1417 return true;
1418 }
1419 return item->get_active();
1420 }
1421
1422 void MainWindow::on_button_release(GdkEventButton* button)
1423 {
1424 if (button->type == GDK_2BUTTON_PRESS) {
1425 show_instr_props();
1426 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1427 // gig v2 files have no midi rules
1428 static_cast<Gtk::MenuItem*>(
1429 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1430 !(file->pVersion && file->pVersion->major == 2));
1431 popup_menu->popup(button->button, button->time);
1432 }
1433 }
1434
1435 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1436 if (item->get_active()) {
1437 const std::vector<Gtk::Widget*> children =
1438 instrument_menu->get_children();
1439 std::vector<Gtk::Widget*>::const_iterator it =
1440 find(children.begin(), children.end(), item);
1441 if (it != children.end()) {
1442 int index = it - children.begin();
1443 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1444
1445 m_RegionChooser.set_instrument(file->GetInstrument(index));
1446 }
1447 }
1448 }
1449
1450 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1451 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1452 Gtk::Menu* sample_popup =
1453 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1454 // update enabled/disabled state of sample popup items
1455 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1456 Gtk::TreeModel::iterator it = sel->get_selected();
1457 bool group_selected = false;
1458 bool sample_selected = false;
1459 if (it) {
1460 Gtk::TreeModel::Row row = *it;
1461 group_selected = row[m_SamplesModel.m_col_group];
1462 sample_selected = row[m_SamplesModel.m_col_sample];
1463 }
1464 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1465 set_sensitive(group_selected || sample_selected);
1466 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1467 set_sensitive(group_selected || sample_selected);
1468 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1469 set_sensitive(file);
1470 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1471 set_sensitive(group_selected || sample_selected);
1472 // show sample popup
1473 sample_popup->popup(button->button, button->time);
1474 }
1475 }
1476
1477
1478 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1479 const Glib::ustring& name, int position) {
1480
1481 Gtk::RadioMenuItem::Group instrument_group;
1482 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1483 if (!children.empty()) {
1484 instrument_group =
1485 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1486 }
1487 Gtk::RadioMenuItem* item =
1488 new Gtk::RadioMenuItem(instrument_group, name);
1489 if (position < 0) {
1490 instrument_menu->append(*item);
1491 } else {
1492 instrument_menu->insert(*item, position);
1493 }
1494 item->show();
1495 item->signal_activate().connect(
1496 sigc::bind(
1497 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1498 item));
1499 return item;
1500 }
1501
1502 void MainWindow::remove_instrument_from_menu(int index) {
1503 const std::vector<Gtk::Widget*> children =
1504 instrument_menu->get_children();
1505 Gtk::Widget* child = children[index];
1506 instrument_menu->remove(*child);
1507 delete child;
1508 }
1509
1510 void MainWindow::add_instrument(gig::Instrument* instrument) {
1511 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1512
1513 // update instrument tree view
1514 instrument_name_connection.block();
1515 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1516 Gtk::TreeModel::Row rowInstr = *iterInstr;
1517 rowInstr[m_Columns.m_col_name] = name;
1518 rowInstr[m_Columns.m_col_instr] = instrument;
1519 instrument_name_connection.unblock();
1520
1521 add_instrument_to_menu(name);
1522
1523 m_TreeView.get_selection()->select(iterInstr);
1524
1525 file_changed();
1526 }
1527
1528 void MainWindow::on_action_add_instrument() {
1529 static int __instrument_indexer = 0;
1530 if (!file) return;
1531 gig::Instrument* instrument = file->AddInstrument();
1532 __instrument_indexer++;
1533 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1534 ToString(__instrument_indexer));
1535
1536 add_instrument(instrument);
1537 }
1538
1539 void MainWindow::on_action_duplicate_instrument() {
1540 if (!file) return;
1541
1542 // retrieve the currently selected instrument
1543 // (being the original instrument to be duplicated)
1544 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1545 Gtk::TreeModel::iterator itSelection = sel->get_selected();
1546 if (!itSelection) return;
1547 Gtk::TreeModel::Row row = *itSelection;
1548 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1549 if (!instrOrig) return;
1550
1551 // duplicate the orginal instrument
1552 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1553 instrNew->pInfo->Name =
1554 instrOrig->pInfo->Name +
1555 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1556
1557 add_instrument(instrNew);
1558 }
1559
1560 void MainWindow::on_action_remove_instrument() {
1561 if (!file) return;
1562 if (file_is_shared) {
1563 Gtk::MessageDialog msg(
1564 *this,
1565 _("You cannot delete an instrument from this file, since it's "
1566 "currently used by the sampler."),
1567 false, Gtk::MESSAGE_INFO
1568 );
1569 msg.run();
1570 return;
1571 }
1572
1573 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1574 Gtk::TreeModel::iterator it = sel->get_selected();
1575 if (it) {
1576 Gtk::TreeModel::Row row = *it;
1577 gig::Instrument* instr = row[m_Columns.m_col_instr];
1578 try {
1579 Gtk::TreePath path(it);
1580 int index = path[0];
1581
1582 // remove instrument from the gig file
1583 if (instr) file->DeleteInstrument(instr);
1584 file_changed();
1585
1586 remove_instrument_from_menu(index);
1587
1588 // remove row from instruments tree view
1589 m_refTreeModel->erase(it);
1590
1591 #if GTKMM_MAJOR_VERSION < 3
1592 // select another instrument (in gtk3 this is done
1593 // automatically)
1594 if (!m_refTreeModel->children().empty()) {
1595 if (index == m_refTreeModel->children().size()) {
1596 index--;
1597 }
1598 m_TreeView.get_selection()->select(
1599 Gtk::TreePath(ToString(index)));
1600 }
1601 #endif
1602 instr_props_set_instrument();
1603 instr = get_instrument();
1604 if (instr) {
1605 midiRules.set_instrument(instr);
1606 } else {
1607 midiRules.hide();
1608 }
1609 } catch (RIFF::Exception e) {
1610 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1611 msg.run();
1612 }
1613 }
1614 }
1615
1616 void MainWindow::on_action_sample_properties() {
1617 //TODO: show a dialog where the selected sample's properties can be edited
1618 Gtk::MessageDialog msg(
1619 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1620 );
1621 msg.run();
1622 }
1623
1624 void MainWindow::on_action_add_group() {
1625 static int __sample_indexer = 0;
1626 if (!file) return;
1627 gig::Group* group = file->AddGroup();
1628 group->Name = gig_from_utf8(_("Unnamed Group"));
1629 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
1630 __sample_indexer++;
1631 // update sample tree view
1632 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1633 Gtk::TreeModel::Row rowGroup = *iterGroup;
1634 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1635 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1636 rowGroup[m_SamplesModel.m_col_group] = group;
1637 file_changed();
1638 }
1639
1640 void MainWindow::on_action_add_sample() {
1641 if (!file) return;
1642 // get selected group
1643 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1644 Gtk::TreeModel::iterator it = sel->get_selected();
1645 if (!it) return;
1646 Gtk::TreeModel::Row row = *it;
1647 gig::Group* group = row[m_SamplesModel.m_col_group];
1648 if (!group) { // not a group, but a sample is selected (probably)
1649 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1650 if (!sample) return;
1651 it = row.parent(); // resolve parent (that is the sample's group)
1652 if (!it) return;
1653 row = *it;
1654 group = row[m_SamplesModel.m_col_group];
1655 if (!group) return;
1656 }
1657 // show 'browse for file' dialog
1658 Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
1659 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1660 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1661 dialog.set_select_multiple(true);
1662
1663 // matches all file types supported by libsndfile
1664 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1665 Gtk::FileFilter soundfilter;
1666 #else
1667 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
1668 #endif
1669 const char* const supportedFileTypes[] = {
1670 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
1671 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
1672 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
1673 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
1674 "*.caf", "*.CAF", NULL
1675 };
1676 const char* soundfiles = _("Sound Files");
1677 const char* allfiles = _("All Files");
1678 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1679 for (int i = 0; supportedFileTypes[i]; i++)
1680 soundfilter.add_pattern(supportedFileTypes[i]);
1681 soundfilter.set_name(soundfiles);
1682
1683 // matches every file
1684 Gtk::FileFilter allpassfilter;
1685 allpassfilter.add_pattern("*.*");
1686 allpassfilter.set_name(allfiles);
1687 #else
1688 for (int i = 0; supportedFileTypes[i]; i++)
1689 soundfilter->add_pattern(supportedFileTypes[i]);
1690 soundfilter->set_name(soundfiles);
1691
1692 // matches every file
1693 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
1694 allpassfilter->add_pattern("*.*");
1695 allpassfilter->set_name(allfiles);
1696 #endif
1697 dialog.add_filter(soundfilter);
1698 dialog.add_filter(allpassfilter);
1699 if (current_sample_dir != "") {
1700 dialog.set_current_folder(current_sample_dir);
1701 }
1702 if (dialog.run() == Gtk::RESPONSE_OK) {
1703 current_sample_dir = dialog.get_current_folder();
1704 Glib::ustring error_files;
1705 std::vector<std::string> filenames = dialog.get_filenames();
1706 for (std::vector<std::string>::iterator iter = filenames.begin();
1707 iter != filenames.end(); ++iter) {
1708 printf("Adding sample %s\n",(*iter).c_str());
1709 // use libsndfile to retrieve file informations
1710 SF_INFO info;
1711 info.format = 0;
1712 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
1713 try {
1714 if (!hFile) throw std::string(_("could not open file"));
1715 int bitdepth;
1716 switch (info.format & 0xff) {
1717 case SF_FORMAT_PCM_S8:
1718 case SF_FORMAT_PCM_16:
1719 case SF_FORMAT_PCM_U8:
1720 bitdepth = 16;
1721 break;
1722 case SF_FORMAT_PCM_24:
1723 case SF_FORMAT_PCM_32:
1724 case SF_FORMAT_FLOAT:
1725 case SF_FORMAT_DOUBLE:
1726 bitdepth = 24;
1727 break;
1728 default:
1729 sf_close(hFile); // close sound file
1730 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1731 }
1732 // add a new sample to the .gig file
1733 gig::Sample* sample = file->AddSample();
1734 // file name without path
1735 Glib::ustring filename = Glib::filename_display_basename(*iter);
1736 // remove file extension if there is one
1737 for (int i = 0; supportedFileTypes[i]; i++) {
1738 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
1739 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
1740 break;
1741 }
1742 }
1743 sample->pInfo->Name = gig_from_utf8(filename);
1744 sample->Channels = info.channels;
1745 sample->BitDepth = bitdepth;
1746 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
1747 sample->SamplesPerSecond = info.samplerate;
1748 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
1749 sample->BlockAlign = sample->FrameSize;
1750 sample->SamplesTotal = info.frames;
1751
1752 SF_INSTRUMENT instrument;
1753 if (sf_command(hFile, SFC_GET_INSTRUMENT,
1754 &instrument, sizeof(instrument)) != SF_FALSE)
1755 {
1756 sample->MIDIUnityNote = instrument.basenote;
1757 sample->FineTune = instrument.detune;
1758
1759 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
1760 sample->Loops = 1;
1761
1762 switch (instrument.loops[0].mode) {
1763 case SF_LOOP_FORWARD:
1764 sample->LoopType = gig::loop_type_normal;
1765 break;
1766 case SF_LOOP_BACKWARD:
1767 sample->LoopType = gig::loop_type_backward;
1768 break;
1769 case SF_LOOP_ALTERNATING:
1770 sample->LoopType = gig::loop_type_bidirectional;
1771 break;
1772 }
1773 sample->LoopStart = instrument.loops[0].start;
1774 sample->LoopEnd = instrument.loops[0].end;
1775 sample->LoopPlayCount = instrument.loops[0].count;
1776 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
1777 }
1778 }
1779
1780 // schedule resizing the sample (which will be done
1781 // physically when File::Save() is called)
1782 sample->Resize(info.frames);
1783 // make sure sample is part of the selected group
1784 group->AddSample(sample);
1785 // schedule that physical resize and sample import
1786 // (data copying), performed when "Save" is requested
1787 SampleImportItem sched_item;
1788 sched_item.gig_sample = sample;
1789 sched_item.sample_path = *iter;
1790 m_SampleImportQueue.push_back(sched_item);
1791 // add sample to the tree view
1792 Gtk::TreeModel::iterator iterSample =
1793 m_refSamplesTreeModel->append(row.children());
1794 Gtk::TreeModel::Row rowSample = *iterSample;
1795 rowSample[m_SamplesModel.m_col_name] =
1796 gig_to_utf8(sample->pInfo->Name);
1797 rowSample[m_SamplesModel.m_col_sample] = sample;
1798 rowSample[m_SamplesModel.m_col_group] = NULL;
1799 // close sound file
1800 sf_close(hFile);
1801 file_changed();
1802 } catch (std::string what) { // remember the files that made trouble (and their cause)
1803 if (!error_files.empty()) error_files += "\n";
1804 error_files += *iter += " (" + what + ")";
1805 }
1806 }
1807 // show error message box when some file(s) could not be opened / added
1808 if (!error_files.empty()) {
1809 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
1810 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1811 msg.run();
1812 }
1813 }
1814 }
1815
1816 void MainWindow::on_action_replace_all_samples_in_all_groups()
1817 {
1818 if (!file) return;
1819 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
1820 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
1821 const char* str =
1822 _("This is a very specific function. It tries to replace all samples "
1823 "in the current gig file by samples located in the chosen "
1824 "directory.\n\n"
1825 "It works like this: For each sample in the gig file, it tries to "
1826 "find a sample file in the selected directory with the same name as "
1827 "the sample in the gig file. Optionally, you can add a filename "
1828 "extension below, which will be added to the filename expected to be "
1829 "found. That is, assume you have a gig file with a sample called "
1830 "'Snare', if you enter '.wav' below (like it's done by default), it "
1831 "expects to find a sample file called 'Snare.wav' and will replace "
1832 "the sample in the gig file accordingly. If you don't need an "
1833 "extension, blank the field below. Any gig sample where no "
1834 "appropriate sample file could be found will be reported and left "
1835 "untouched.\n");
1836 #if GTKMM_MAJOR_VERSION < 3
1837 view::WrapLabel description(str);
1838 #else
1839 Gtk::Label description(str);
1840 description.set_line_wrap();
1841 #endif
1842 Gtk::HBox entryArea;
1843 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
1844 Gtk::Entry postfixEntryBox;
1845 postfixEntryBox.set_text(".wav");
1846 entryArea.pack_start(entryLabel);
1847 entryArea.pack_start(postfixEntryBox);
1848 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
1849 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
1850 description.show();
1851 entryArea.show_all();
1852 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1853 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
1854 dialog.set_select_multiple(false);
1855 if (current_sample_dir != "") {
1856 dialog.set_current_folder(current_sample_dir);
1857 }
1858 if (dialog.run() == Gtk::RESPONSE_OK)
1859 {
1860 current_sample_dir = dialog.get_current_folder();
1861 Glib::ustring error_files;
1862 std::string folder = dialog.get_filename();
1863 for (gig::Sample* sample = file->GetFirstSample();
1864 sample; sample = file->GetNextSample())
1865 {
1866 std::string filename =
1867 folder + G_DIR_SEPARATOR_S +
1868 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
1869 postfixEntryBox.get_text());
1870 SF_INFO info;
1871 info.format = 0;
1872 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
1873 try
1874 {
1875 if (!hFile) throw std::string(_("could not open file"));
1876 int bitdepth;
1877 switch (info.format & 0xff) {
1878 case SF_FORMAT_PCM_S8:
1879 case SF_FORMAT_PCM_16:
1880 case SF_FORMAT_PCM_U8:
1881 bitdepth = 16;
1882 break;
1883 case SF_FORMAT_PCM_24:
1884 case SF_FORMAT_PCM_32:
1885 case SF_FORMAT_FLOAT:
1886 case SF_FORMAT_DOUBLE:
1887 bitdepth = 24;
1888 break;
1889 default:
1890 sf_close(hFile);
1891 throw std::string(_("format not supported"));
1892 }
1893 SampleImportItem sched_item;
1894 sched_item.gig_sample = sample;
1895 sched_item.sample_path = filename;
1896 m_SampleImportQueue.push_back(sched_item);
1897 sf_close(hFile);
1898 file_changed();
1899 }
1900 catch (std::string what)
1901 {
1902 if (!error_files.empty()) error_files += "\n";
1903 error_files += Glib::filename_to_utf8(filename) +
1904 " (" + what + ")";
1905 }
1906 }
1907 // show error message box when some file(s) could not be opened / added
1908 if (!error_files.empty()) {
1909 Glib::ustring txt =
1910 _("Could not replace the following sample(s):\n") + error_files;
1911 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1912 msg.run();
1913 }
1914 }
1915 }
1916
1917 void MainWindow::on_action_remove_sample() {
1918 if (!file) return;
1919 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1920 Gtk::TreeModel::iterator it = sel->get_selected();
1921 if (it) {
1922 Gtk::TreeModel::Row row = *it;
1923 gig::Group* group = row[m_SamplesModel.m_col_group];
1924 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1925 Glib::ustring name = row[m_SamplesModel.m_col_name];
1926 try {
1927 // remove group or sample from the gig file
1928 if (group) {
1929 // temporarily remember the samples that belong to
1930 // that group (we need that to clean the queue)
1931 std::list<gig::Sample*> members;
1932 for (gig::Sample* pSample = group->GetFirstSample();
1933 pSample; pSample = group->GetNextSample()) {
1934 members.push_back(pSample);
1935 }
1936 // notify everybody that we're going to remove these samples
1937 samples_to_be_removed_signal.emit(members);
1938 // delete the group in the .gig file including the
1939 // samples that belong to the group
1940 file->DeleteGroup(group);
1941 // notify that we're done with removal
1942 samples_removed_signal.emit();
1943 // if sample(s) were just previously added, remove
1944 // them from the import queue
1945 for (std::list<gig::Sample*>::iterator member = members.begin();
1946 member != members.end(); ++member) {
1947 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1948 iter != m_SampleImportQueue.end(); ++iter) {
1949 if ((*iter).gig_sample == *member) {
1950 printf("Removing previously added sample '%s' from group '%s'\n",
1951 (*iter).sample_path.c_str(), name.c_str());
1952 m_SampleImportQueue.erase(iter);
1953 break;
1954 }
1955 }
1956 }
1957 file_changed();
1958 } else if (sample) {
1959 // notify everybody that we're going to remove this sample
1960 std::list<gig::Sample*> lsamples;
1961 lsamples.push_back(sample);
1962 samples_to_be_removed_signal.emit(lsamples);
1963 // remove sample from the .gig file
1964 file->DeleteSample(sample);
1965 // notify that we're done with removal
1966 samples_removed_signal.emit();
1967 // if sample was just previously added, remove it from
1968 // the import queue
1969 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1970 iter != m_SampleImportQueue.end(); ++iter) {
1971 if ((*iter).gig_sample == sample) {
1972 printf("Removing previously added sample '%s'\n",
1973 (*iter).sample_path.c_str());
1974 m_SampleImportQueue.erase(iter);
1975 break;
1976 }
1977 }
1978 dimreg_changed();
1979 file_changed();
1980 }
1981 // remove respective row(s) from samples tree view
1982 m_refSamplesTreeModel->erase(it);
1983 } catch (RIFF::Exception e) {
1984 // pretend we're done with removal (i.e. to avoid dead locks)
1985 samples_removed_signal.emit();
1986 // show error message
1987 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1988 msg.run();
1989 }
1990 }
1991 }
1992
1993 // For some reason drag_data_get gets called two times for each
1994 // drag'n'drop (at least when target is an Entry). This work-around
1995 // makes sure the code in drag_data_get and drop_drag_data_received is
1996 // only executed once, as drag_begin only gets called once.
1997 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
1998 {
1999 first_call_to_drag_data_get = true;
2000 }
2001
2002 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2003 Gtk::SelectionData& selection_data, guint, guint)
2004 {
2005 if (!first_call_to_drag_data_get) return;
2006 first_call_to_drag_data_get = false;
2007
2008 // get selected sample
2009 gig::Sample* sample = NULL;
2010 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2011 Gtk::TreeModel::iterator it = sel->get_selected();
2012 if (it) {
2013 Gtk::TreeModel::Row row = *it;
2014 sample = row[m_SamplesModel.m_col_sample];
2015 }
2016 // pass the gig::Sample as pointer
2017 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2018 sizeof(sample)/*length of data in bytes*/);
2019 }
2020
2021 void MainWindow::on_sample_label_drop_drag_data_received(
2022 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2023 const Gtk::SelectionData& selection_data, guint, guint time)
2024 {
2025 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2026
2027 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2028 std::cout << "Drop received sample \"" <<
2029 sample->pInfo->Name << "\"" << std::endl;
2030 // drop success
2031 context->drop_reply(true, time);
2032
2033 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2034
2035 // notify everybody that we're going to alter the region
2036 gig::Region* region = m_RegionChooser.get_region();
2037 region_to_be_changed_signal.emit(region);
2038
2039 // find the samplechannel dimension
2040 gig::dimension_def_t* stereo_dimension = 0;
2041 for (int i = 0 ; i < region->Dimensions ; i++) {
2042 if (region->pDimensionDefinitions[i].dimension ==
2043 gig::dimension_samplechannel) {
2044 stereo_dimension = &region->pDimensionDefinitions[i];
2045 break;
2046 }
2047 }
2048 bool channels_changed = false;
2049 if (sample->Channels == 1 && stereo_dimension) {
2050 // remove the samplechannel dimension
2051 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2052 region->DeleteDimension(stereo_dimension);
2053 channels_changed = true;
2054 region_changed();
2055 */
2056 }
2057 dimreg_edit.set_sample(
2058 sample,
2059 is_copy_samples_unity_note_enabled(),
2060 is_copy_samples_fine_tune_enabled(),
2061 is_copy_samples_loop_enabled()
2062 );
2063
2064 if (sample->Channels == 2 && !stereo_dimension) {
2065 // add samplechannel dimension
2066 gig::dimension_def_t dim;
2067 dim.dimension = gig::dimension_samplechannel;
2068 dim.bits = 1;
2069 dim.zones = 2;
2070 region->AddDimension(&dim);
2071 channels_changed = true;
2072 region_changed();
2073 }
2074 if (channels_changed) {
2075 // unmap all samples with wrong number of channels
2076 // TODO: maybe there should be a warning dialog for this
2077 for (int i = 0 ; i < region->DimensionRegions ; i++) {
2078 gig::DimensionRegion* d = region->pDimensionRegions[i];
2079 if (d->pSample && d->pSample->Channels != sample->Channels) {
2080 gig::Sample* oldref = d->pSample;
2081 d->pSample = NULL;
2082 sample_ref_changed_signal.emit(oldref, NULL);
2083 }
2084 }
2085 }
2086
2087 // notify we're done with altering
2088 region_changed_signal.emit(region);
2089
2090 file_changed();
2091
2092 return;
2093 }
2094 // drop failed
2095 context->drop_reply(false, time);
2096 }
2097
2098 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2099 const Gtk::TreeModel::iterator& iter) {
2100 if (!iter) return;
2101 Gtk::TreeModel::Row row = *iter;
2102 Glib::ustring name = row[m_SamplesModel.m_col_name];
2103 gig::Group* group = row[m_SamplesModel.m_col_group];
2104 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2105 gig::String gigname(gig_from_utf8(name));
2106 if (group) {
2107 if (group->Name != gigname) {
2108 group->Name = gigname;
2109 printf("group name changed\n");
2110 file_changed();
2111 }
2112 } else if (sample) {
2113 if (sample->pInfo->Name != gigname) {
2114 sample->pInfo->Name = gigname;
2115 printf("sample name changed\n");
2116 file_changed();
2117 }
2118 }
2119 }
2120
2121 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2122 const Gtk::TreeModel::iterator& iter) {
2123 if (!iter) return;
2124 Gtk::TreeModel::Row row = *iter;
2125 Glib::ustring name = row[m_Columns.m_col_name];
2126
2127 // change name in instrument menu
2128 int index = path[0];
2129 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2130 if (index < children.size()) {
2131 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2132 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2133 #else
2134 remove_instrument_from_menu(index);
2135 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2136 item->set_active();
2137 #endif
2138 }
2139
2140 // change name in gig
2141 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2142 gig::String gigname(gig_from_utf8(name));
2143 if (instrument && instrument->pInfo->Name != gigname) {
2144 instrument->pInfo->Name = gigname;
2145
2146 // change name in the instrument properties window
2147 if (instrumentProps.get_instrument() == instrument) {
2148 instrumentProps.update_name();
2149 }
2150
2151 file_changed();
2152 }
2153 }
2154
2155 void MainWindow::on_action_combine_instruments() {
2156 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2157 d->show_all();
2158 d->resize(500, 400);
2159 d->run();
2160 if (d->fileWasChanged()) {
2161 // update GUI with new instrument just created
2162 add_instrument(d->newCombinedInstrument());
2163 }
2164 delete d;
2165 }
2166
2167 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
2168 struct _Source {
2169 std::vector<RIFF::File*> riffs;
2170 std::vector<gig::File*> gigs;
2171
2172 ~_Source() {
2173 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
2174 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
2175 riffs.clear();
2176 gigs.clear();
2177 }
2178 } sources;
2179
2180 if (filenames.empty())
2181 throw RIFF::Exception(_("No files selected, so nothing done."));
2182
2183 // first open all input files (to avoid output file corruption)
2184 int i;
2185 try {
2186 for (i = 0; i < filenames.size(); ++i) {
2187 const std::string& filename = filenames[i];
2188 printf("opening file=%s\n", filename.c_str());
2189
2190 RIFF::File* riff = new RIFF::File(filename);
2191 sources.riffs.push_back(riff);
2192
2193 gig::File* gig = new gig::File(riff);
2194 sources.gigs.push_back(gig);
2195 }
2196 } catch (RIFF::Exception e) {
2197 throw RIFF::Exception(
2198 _("Error occurred while opening '") +
2199 filenames[i] +
2200 "': " +
2201 e.Message
2202 );
2203 } catch (...) {
2204 throw RIFF::Exception(
2205 _("Unknown exception occurred while opening '") +
2206 filenames[i] + "'"
2207 );
2208 }
2209
2210 // now merge the opened .gig files to the main .gig file currently being
2211 // open in gigedit
2212 try {
2213 for (i = 0; i < filenames.size(); ++i) {
2214 const std::string& filename = filenames[i];
2215 printf("merging file=%s\n", filename.c_str());
2216 assert(i < sources.gigs.size());
2217
2218 this->file->AddContentOf(sources.gigs[i]);
2219 }
2220 } catch (RIFF::Exception e) {
2221 throw RIFF::Exception(
2222 _("Error occurred while merging '") +
2223 filenames[i] +
2224 "': " +
2225 e.Message
2226 );
2227 } catch (...) {
2228 throw RIFF::Exception(
2229 _("Unknown exception occurred while merging '") +
2230 filenames[i] + "'"
2231 );
2232 }
2233
2234 // Note: requires that this file already has a filename !
2235 this->file->Save();
2236 }
2237
2238 void MainWindow::on_action_merge_files() {
2239 if (this->file->GetFileName().empty()) {
2240 Glib::ustring txt = _(
2241 "You seem to have a new .gig file open that has not been saved "
2242 "yet. You must save it somewhere before starting to merge it with "
2243 "other .gig files though, because during the merge operation the "
2244 "other files' sample data must be written on file level to the "
2245 "target .gig file."
2246 );
2247 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2248 msg.run();
2249 return;
2250 }
2251
2252 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
2253 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2254 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
2255 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
2256 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2257 Gtk::FileFilter filter;
2258 filter.add_pattern("*.gig");
2259 #else
2260 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
2261 filter->add_pattern("*.gig");
2262 #endif
2263 dialog.set_filter(filter);
2264 if (current_gig_dir != "") {
2265 dialog.set_current_folder(current_gig_dir);
2266 }
2267 dialog.set_select_multiple(true);
2268
2269 // show warning in the file picker dialog
2270 Gtk::HBox descriptionArea;
2271 descriptionArea.set_spacing(15);
2272 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
2273 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
2274 #if GTKMM_MAJOR_VERSION < 3
2275 view::WrapLabel description;
2276 #else
2277 Gtk::Label description;
2278 description.set_line_wrap();
2279 #endif
2280 description.set_markup(_(
2281 "\nSelect at least one .gig file that shall be merged to the .gig file "
2282 "currently being open in gigedit.\n\n"
2283 "<b>Please Note:</b> Merging with other files will modify your "
2284 "currently open .gig file on file level! And be aware that the current "
2285 "merge algorithm does not detect duplicate samples yet. So if you are "
2286 "merging files which are using equivalent sample data, those "
2287 "equivalent samples will currently be treated as separate samples and "
2288 "will accordingly be stored separately in the target .gig file!"
2289 ));
2290 descriptionArea.pack_start(description);
2291 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
2292 descriptionArea.show_all();
2293
2294 if (dialog.run() == Gtk::RESPONSE_OK) {
2295 printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
2296 std::vector<std::string> filenames = dialog.get_filenames();
2297
2298 // merge the selected files to the currently open .gig file
2299 try {
2300 mergeFiles(filenames);
2301 } catch (RIFF::Exception e) {
2302 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
2303 msg.run();
2304 }
2305
2306 // update GUI
2307 __refreshEntireGUI();
2308 }
2309 }
2310
2311 void MainWindow::set_file_is_shared(bool b) {
2312 this->file_is_shared = b;
2313
2314 if (file_is_shared) {
2315 m_AttachedStateLabel.set_label(_("live-mode"));
2316 m_AttachedStateImage.set(
2317 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
2318 );
2319 } else {
2320 m_AttachedStateLabel.set_label(_("stand-alone"));
2321 m_AttachedStateImage.set(
2322 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
2323 );
2324 }
2325 }
2326
2327 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2328 return file_structure_to_be_changed_signal;
2329 }
2330
2331 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
2332 return file_structure_changed_signal;
2333 }
2334
2335 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
2336 return samples_to_be_removed_signal;
2337 }
2338
2339 sigc::signal<void>& MainWindow::signal_samples_removed() {
2340 return samples_removed_signal;
2341 }
2342
2343 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
2344 return region_to_be_changed_signal;
2345 }
2346
2347 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
2348 return region_changed_signal;
2349 }
2350
2351 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
2352 return sample_changed_signal;
2353 }
2354
2355 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2356 return sample_ref_changed_signal;
2357 }
2358
2359 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2360 return dimreg_to_be_changed_signal;
2361 }
2362
2363 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2364 return dimreg_changed_signal;
2365 }
2366
2367 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2368 return note_on_signal;
2369 }
2370
2371 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2372 return note_off_signal;
2373 }
2374
2375 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2376 return m_RegionChooser.signal_keyboard_key_hit();
2377 }
2378
2379 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2380 return m_RegionChooser.signal_keyboard_key_released();
2381 }

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