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

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Revision 2566 - (show annotations) (download)
Tue May 20 14:35:36 2014 UTC (6 years ago) by schoenebeck
File size: 90447 byte(s)
* Minor usability improvements (UI labels and tooltips).

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 : eFileFormat(_("File Format")),
1062 eName(_("Name")),
1063 eCreationDate(_("Creation date")),
1064 eComments(_("Comments")),
1065 eProduct(_("Product")),
1066 eCopyright(_("Copyright")),
1067 eArtists(_("Artists")),
1068 eGenre(_("Genre")),
1069 eKeywords(_("Keywords")),
1070 eEngineer(_("Engineer")),
1071 eTechnician(_("Technician")),
1072 eSoftware(_("Software")),
1073 eMedium(_("Medium")),
1074 eSource(_("Source")),
1075 eSourceForm(_("Source form")),
1076 eCommissioned(_("Commissioned")),
1077 eSubject(_("Subject")),
1078 quitButton(Gtk::Stock::CLOSE),
1079 table(2, 1),
1080 m_file(NULL)
1081 {
1082 set_title(_("File Properties"));
1083 eName.set_width_chars(50);
1084
1085 connect(eName, &DLS::Info::Name);
1086 connect(eCreationDate, &DLS::Info::CreationDate);
1087 connect(eComments, &DLS::Info::Comments);
1088 connect(eProduct, &DLS::Info::Product);
1089 connect(eCopyright, &DLS::Info::Copyright);
1090 connect(eArtists, &DLS::Info::Artists);
1091 connect(eGenre, &DLS::Info::Genre);
1092 connect(eKeywords, &DLS::Info::Keywords);
1093 connect(eEngineer, &DLS::Info::Engineer);
1094 connect(eTechnician, &DLS::Info::Technician);
1095 connect(eSoftware, &DLS::Info::Software);
1096 connect(eMedium, &DLS::Info::Medium);
1097 connect(eSource, &DLS::Info::Source);
1098 connect(eSourceForm, &DLS::Info::SourceForm);
1099 connect(eCommissioned, &DLS::Info::Commissioned);
1100 connect(eSubject, &DLS::Info::Subject);
1101
1102 table.add(eFileFormat);
1103 table.add(eName);
1104 table.add(eCreationDate);
1105 table.add(eComments);
1106 table.add(eProduct);
1107 table.add(eCopyright);
1108 table.add(eArtists);
1109 table.add(eGenre);
1110 table.add(eKeywords);
1111 table.add(eEngineer);
1112 table.add(eTechnician);
1113 table.add(eSoftware);
1114 table.add(eMedium);
1115 table.add(eSource);
1116 table.add(eSourceForm);
1117 table.add(eCommissioned);
1118 table.add(eSubject);
1119
1120 table.set_col_spacings(5);
1121 add(vbox);
1122 table.set_border_width(5);
1123 vbox.add(table);
1124 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1125 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1126 buttonBox.set_border_width(5);
1127 buttonBox.show();
1128 buttonBox.pack_start(quitButton);
1129 quitButton.set_can_default();
1130 quitButton.grab_focus();
1131 quitButton.signal_clicked().connect(
1132 sigc::mem_fun(*this, &PropDialog::hide));
1133 eFileFormat.signal_value_changed().connect(
1134 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1135
1136 quitButton.show();
1137 vbox.show();
1138 show_all_children();
1139 }
1140
1141 void PropDialog::set_file(gig::File* file)
1142 {
1143 m_file = file;
1144
1145 // update file format version combo box
1146 const std::string sGiga = "Gigasampler/GigaStudio v";
1147 const int major = file->pVersion->major;
1148 std::vector<std::string> txts;
1149 std::vector<int> values;
1150 txts.push_back(sGiga + "2"); values.push_back(2);
1151 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1152 if (major != 2 && major != 3) {
1153 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1154 }
1155 std::vector<const char*> texts;
1156 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1157 texts.push_back(NULL); values.push_back(NULL);
1158 eFileFormat.set_choices(&texts[0], &values[0]);
1159 eFileFormat.set_value(major);
1160 }
1161
1162 void PropDialog::onFileFormatChanged() {
1163 const int major = eFileFormat.get_value();
1164 if (m_file) m_file->pVersion->major = major;
1165 }
1166
1167 void PropDialog::set_info(DLS::Info* info)
1168 {
1169 update(info);
1170 }
1171
1172
1173 void InstrumentProps::set_Name(const gig::String& name)
1174 {
1175 m->pInfo->Name = name;
1176 }
1177
1178 void InstrumentProps::update_name()
1179 {
1180 update_model++;
1181 eName.set_value(m->pInfo->Name);
1182 update_model--;
1183 }
1184
1185 void InstrumentProps::set_IsDrum(bool value)
1186 {
1187 m->IsDrum = value;
1188 }
1189
1190 void InstrumentProps::set_MIDIBank(uint16_t value)
1191 {
1192 m->MIDIBank = value;
1193 }
1194
1195 void InstrumentProps::set_MIDIProgram(uint32_t value)
1196 {
1197 m->MIDIProgram = value;
1198 }
1199
1200 InstrumentProps::InstrumentProps() :
1201 quitButton(Gtk::Stock::CLOSE),
1202 table(2,1),
1203 eName(_("Name")),
1204 eIsDrum(_("Is drum")),
1205 eMIDIBank(_("MIDI bank"), 0, 16383),
1206 eMIDIProgram(_("MIDI program")),
1207 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1208 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1209 eEffectSend(_("Effect send"), 0, 65535),
1210 eFineTune(_("Fine tune"), -8400, 8400),
1211 ePitchbendRange(_("Pitchbend range"), 0, 12),
1212 ePianoReleaseMode(_("Piano release mode")),
1213 eDimensionKeyRangeLow(_("Keyswitching range low")),
1214 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1215 {
1216 set_title(_("Instrument Properties"));
1217
1218 eDimensionKeyRangeLow.set_tip(
1219 _("start of the keyboard area which should switch the "
1220 "\"keyswitching\" dimension")
1221 );
1222 eDimensionKeyRangeHigh.set_tip(
1223 _("end of the keyboard area which should switch the "
1224 "\"keyswitching\" dimension")
1225 );
1226
1227 connect(eName, &InstrumentProps::set_Name);
1228 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1229 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1230 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1231 connect(eAttenuation, &gig::Instrument::Attenuation);
1232 connect(eGainPlus6, &gig::Instrument::Attenuation);
1233 connect(eEffectSend, &gig::Instrument::EffectSend);
1234 connect(eFineTune, &gig::Instrument::FineTune);
1235 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1236 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1237 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1238 &gig::Instrument::DimensionKeyRange);
1239
1240 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1241
1242 table.set_col_spacings(5);
1243
1244 table.add(eName);
1245 table.add(eIsDrum);
1246 table.add(eMIDIBank);
1247 table.add(eMIDIProgram);
1248 table.add(eAttenuation);
1249 table.add(eGainPlus6);
1250 table.add(eEffectSend);
1251 table.add(eFineTune);
1252 table.add(ePitchbendRange);
1253 table.add(ePianoReleaseMode);
1254 table.add(eDimensionKeyRangeLow);
1255 table.add(eDimensionKeyRangeHigh);
1256
1257 add(vbox);
1258 table.set_border_width(5);
1259 vbox.pack_start(table);
1260 table.show();
1261 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1262 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1263 buttonBox.set_border_width(5);
1264 buttonBox.show();
1265 buttonBox.pack_start(quitButton);
1266 quitButton.set_can_default();
1267 quitButton.grab_focus();
1268
1269 quitButton.signal_clicked().connect(
1270 sigc::mem_fun(*this, &InstrumentProps::hide));
1271
1272 quitButton.show();
1273 vbox.show();
1274 show_all_children();
1275 }
1276
1277 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1278 {
1279 update(instrument);
1280
1281 update_model++;
1282 eName.set_value(instrument->pInfo->Name);
1283 eIsDrum.set_value(instrument->IsDrum);
1284 eMIDIBank.set_value(instrument->MIDIBank);
1285 eMIDIProgram.set_value(instrument->MIDIProgram);
1286 update_model--;
1287 }
1288
1289
1290 void MainWindow::file_changed()
1291 {
1292 if (file && !file_is_changed) {
1293 set_title("*" + get_title());
1294 file_is_changed = true;
1295 }
1296 }
1297
1298 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1299 {
1300 file = 0;
1301 set_file_is_shared(isSharedInstrument);
1302
1303 this->filename = filename ? filename : _("Unsaved Gig File");
1304 set_title(Glib::filename_display_basename(this->filename));
1305 file_has_name = filename;
1306 file_is_changed = false;
1307
1308 propDialog.set_file(gig);
1309 propDialog.set_info(gig->pInfo);
1310
1311 instrument_name_connection.block();
1312 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1313 instrument = gig->GetNextInstrument()) {
1314 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1315
1316 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1317 Gtk::TreeModel::Row row = *iter;
1318 row[m_Columns.m_col_name] = name;
1319 row[m_Columns.m_col_instr] = instrument;
1320
1321 add_instrument_to_menu(name);
1322 }
1323 instrument_name_connection.unblock();
1324 uiManager->get_widget("/MenuBar/MenuInstrument")->show();
1325
1326 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1327 if (group->Name != "") {
1328 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1329 Gtk::TreeModel::Row rowGroup = *iterGroup;
1330 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1331 rowGroup[m_SamplesModel.m_col_group] = group;
1332 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1333 for (gig::Sample* sample = group->GetFirstSample();
1334 sample; sample = group->GetNextSample()) {
1335 Gtk::TreeModel::iterator iterSample =
1336 m_refSamplesTreeModel->append(rowGroup.children());
1337 Gtk::TreeModel::Row rowSample = *iterSample;
1338 rowSample[m_SamplesModel.m_col_name] =
1339 gig_to_utf8(sample->pInfo->Name);
1340 rowSample[m_SamplesModel.m_col_sample] = sample;
1341 rowSample[m_SamplesModel.m_col_group] = NULL;
1342 }
1343 }
1344 }
1345
1346 file = gig;
1347
1348 // select the first instrument
1349 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1350
1351 instr_props_set_instrument();
1352 gig::Instrument* instrument = get_instrument();
1353 if (instrument) {
1354 midiRules.set_instrument(instrument);
1355 }
1356 }
1357
1358 bool MainWindow::instr_props_set_instrument()
1359 {
1360 instrumentProps.signal_name_changed().clear();
1361
1362 Gtk::TreeModel::const_iterator it =
1363 m_TreeView.get_selection()->get_selected();
1364 if (it) {
1365 Gtk::TreeModel::Row row = *it;
1366 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1367
1368 instrumentProps.set_instrument(instrument);
1369
1370 // make sure instrument tree is updated when user changes the
1371 // instrument name in instrument properties window
1372 instrumentProps.signal_name_changed().connect(
1373 sigc::bind(
1374 sigc::mem_fun(*this,
1375 &MainWindow::instr_name_changed_by_instr_props),
1376 it));
1377 } else {
1378 instrumentProps.hide();
1379 }
1380 return it;
1381 }
1382
1383 void MainWindow::show_instr_props()
1384 {
1385 if (instr_props_set_instrument()) {
1386 instrumentProps.show();
1387 instrumentProps.deiconify();
1388 }
1389 }
1390
1391 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1392 {
1393 Gtk::TreeModel::Row row = *it;
1394 Glib::ustring name = row[m_Columns.m_col_name];
1395
1396 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1397 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1398 if (gigname != name) {
1399 row[m_Columns.m_col_name] = gigname;
1400 }
1401 }
1402
1403 void MainWindow::show_midi_rules()
1404 {
1405 if (gig::Instrument* instrument = get_instrument())
1406 {
1407 midiRules.set_instrument(instrument);
1408 midiRules.show();
1409 midiRules.deiconify();
1410 }
1411 }
1412
1413 void MainWindow::on_action_view_status_bar() {
1414 Gtk::CheckMenuItem* item =
1415 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1416 if (!item) {
1417 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1418 return;
1419 }
1420 if (item->get_active()) m_StatusBar.show();
1421 else m_StatusBar.hide();
1422 }
1423
1424 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1425 Gtk::CheckMenuItem* item =
1426 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1427 if (!item) {
1428 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1429 return true;
1430 }
1431 return item->get_active();
1432 }
1433
1434 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1435 Gtk::CheckMenuItem* item =
1436 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1437 if (!item) {
1438 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1439 return true;
1440 }
1441 return item->get_active();
1442 }
1443
1444 bool MainWindow::is_copy_samples_loop_enabled() const {
1445 Gtk::CheckMenuItem* item =
1446 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1447 if (!item) {
1448 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1449 return true;
1450 }
1451 return item->get_active();
1452 }
1453
1454 void MainWindow::on_button_release(GdkEventButton* button)
1455 {
1456 if (button->type == GDK_2BUTTON_PRESS) {
1457 show_instr_props();
1458 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1459 // gig v2 files have no midi rules
1460 static_cast<Gtk::MenuItem*>(
1461 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1462 !(file->pVersion && file->pVersion->major == 2));
1463 popup_menu->popup(button->button, button->time);
1464 }
1465 }
1466
1467 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1468 if (item->get_active()) {
1469 const std::vector<Gtk::Widget*> children =
1470 instrument_menu->get_children();
1471 std::vector<Gtk::Widget*>::const_iterator it =
1472 find(children.begin(), children.end(), item);
1473 if (it != children.end()) {
1474 int index = it - children.begin();
1475 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1476
1477 m_RegionChooser.set_instrument(file->GetInstrument(index));
1478 }
1479 }
1480 }
1481
1482 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1483 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1484 Gtk::Menu* sample_popup =
1485 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1486 // update enabled/disabled state of sample popup items
1487 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1488 Gtk::TreeModel::iterator it = sel->get_selected();
1489 bool group_selected = false;
1490 bool sample_selected = false;
1491 if (it) {
1492 Gtk::TreeModel::Row row = *it;
1493 group_selected = row[m_SamplesModel.m_col_group];
1494 sample_selected = row[m_SamplesModel.m_col_sample];
1495 }
1496 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1497 set_sensitive(group_selected || sample_selected);
1498 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1499 set_sensitive(group_selected || sample_selected);
1500 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1501 set_sensitive(file);
1502 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1503 set_sensitive(group_selected || sample_selected);
1504 // show sample popup
1505 sample_popup->popup(button->button, button->time);
1506 }
1507 }
1508
1509
1510 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1511 const Glib::ustring& name, int position) {
1512
1513 Gtk::RadioMenuItem::Group instrument_group;
1514 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1515 if (!children.empty()) {
1516 instrument_group =
1517 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1518 }
1519 Gtk::RadioMenuItem* item =
1520 new Gtk::RadioMenuItem(instrument_group, name);
1521 if (position < 0) {
1522 instrument_menu->append(*item);
1523 } else {
1524 instrument_menu->insert(*item, position);
1525 }
1526 item->show();
1527 item->signal_activate().connect(
1528 sigc::bind(
1529 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1530 item));
1531 return item;
1532 }
1533
1534 void MainWindow::remove_instrument_from_menu(int index) {
1535 const std::vector<Gtk::Widget*> children =
1536 instrument_menu->get_children();
1537 Gtk::Widget* child = children[index];
1538 instrument_menu->remove(*child);
1539 delete child;
1540 }
1541
1542 void MainWindow::add_instrument(gig::Instrument* instrument) {
1543 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1544
1545 // update instrument tree view
1546 instrument_name_connection.block();
1547 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1548 Gtk::TreeModel::Row rowInstr = *iterInstr;
1549 rowInstr[m_Columns.m_col_name] = name;
1550 rowInstr[m_Columns.m_col_instr] = instrument;
1551 instrument_name_connection.unblock();
1552
1553 add_instrument_to_menu(name);
1554
1555 m_TreeView.get_selection()->select(iterInstr);
1556
1557 file_changed();
1558 }
1559
1560 void MainWindow::on_action_add_instrument() {
1561 static int __instrument_indexer = 0;
1562 if (!file) return;
1563 gig::Instrument* instrument = file->AddInstrument();
1564 __instrument_indexer++;
1565 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1566 ToString(__instrument_indexer));
1567
1568 add_instrument(instrument);
1569 }
1570
1571 void MainWindow::on_action_duplicate_instrument() {
1572 if (!file) return;
1573
1574 // retrieve the currently selected instrument
1575 // (being the original instrument to be duplicated)
1576 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1577 Gtk::TreeModel::iterator itSelection = sel->get_selected();
1578 if (!itSelection) return;
1579 Gtk::TreeModel::Row row = *itSelection;
1580 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1581 if (!instrOrig) return;
1582
1583 // duplicate the orginal instrument
1584 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1585 instrNew->pInfo->Name =
1586 instrOrig->pInfo->Name +
1587 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1588
1589 add_instrument(instrNew);
1590 }
1591
1592 void MainWindow::on_action_remove_instrument() {
1593 if (!file) return;
1594 if (file_is_shared) {
1595 Gtk::MessageDialog msg(
1596 *this,
1597 _("You cannot delete an instrument from this file, since it's "
1598 "currently used by the sampler."),
1599 false, Gtk::MESSAGE_INFO
1600 );
1601 msg.run();
1602 return;
1603 }
1604
1605 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1606 Gtk::TreeModel::iterator it = sel->get_selected();
1607 if (it) {
1608 Gtk::TreeModel::Row row = *it;
1609 gig::Instrument* instr = row[m_Columns.m_col_instr];
1610 try {
1611 Gtk::TreePath path(it);
1612 int index = path[0];
1613
1614 // remove instrument from the gig file
1615 if (instr) file->DeleteInstrument(instr);
1616 file_changed();
1617
1618 remove_instrument_from_menu(index);
1619
1620 // remove row from instruments tree view
1621 m_refTreeModel->erase(it);
1622
1623 #if GTKMM_MAJOR_VERSION < 3
1624 // select another instrument (in gtk3 this is done
1625 // automatically)
1626 if (!m_refTreeModel->children().empty()) {
1627 if (index == m_refTreeModel->children().size()) {
1628 index--;
1629 }
1630 m_TreeView.get_selection()->select(
1631 Gtk::TreePath(ToString(index)));
1632 }
1633 #endif
1634 instr_props_set_instrument();
1635 instr = get_instrument();
1636 if (instr) {
1637 midiRules.set_instrument(instr);
1638 } else {
1639 midiRules.hide();
1640 }
1641 } catch (RIFF::Exception e) {
1642 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1643 msg.run();
1644 }
1645 }
1646 }
1647
1648 void MainWindow::on_action_sample_properties() {
1649 //TODO: show a dialog where the selected sample's properties can be edited
1650 Gtk::MessageDialog msg(
1651 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1652 );
1653 msg.run();
1654 }
1655
1656 void MainWindow::on_action_add_group() {
1657 static int __sample_indexer = 0;
1658 if (!file) return;
1659 gig::Group* group = file->AddGroup();
1660 group->Name = gig_from_utf8(_("Unnamed Group"));
1661 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
1662 __sample_indexer++;
1663 // update sample tree view
1664 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1665 Gtk::TreeModel::Row rowGroup = *iterGroup;
1666 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1667 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1668 rowGroup[m_SamplesModel.m_col_group] = group;
1669 file_changed();
1670 }
1671
1672 void MainWindow::on_action_add_sample() {
1673 if (!file) return;
1674 // get selected group
1675 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1676 Gtk::TreeModel::iterator it = sel->get_selected();
1677 if (!it) return;
1678 Gtk::TreeModel::Row row = *it;
1679 gig::Group* group = row[m_SamplesModel.m_col_group];
1680 if (!group) { // not a group, but a sample is selected (probably)
1681 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1682 if (!sample) return;
1683 it = row.parent(); // resolve parent (that is the sample's group)
1684 if (!it) return;
1685 row = *it;
1686 group = row[m_SamplesModel.m_col_group];
1687 if (!group) return;
1688 }
1689 // show 'browse for file' dialog
1690 Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
1691 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1692 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1693 dialog.set_select_multiple(true);
1694
1695 // matches all file types supported by libsndfile
1696 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1697 Gtk::FileFilter soundfilter;
1698 #else
1699 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
1700 #endif
1701 const char* const supportedFileTypes[] = {
1702 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
1703 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
1704 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
1705 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
1706 "*.caf", "*.CAF", NULL
1707 };
1708 const char* soundfiles = _("Sound Files");
1709 const char* allfiles = _("All Files");
1710 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1711 for (int i = 0; supportedFileTypes[i]; i++)
1712 soundfilter.add_pattern(supportedFileTypes[i]);
1713 soundfilter.set_name(soundfiles);
1714
1715 // matches every file
1716 Gtk::FileFilter allpassfilter;
1717 allpassfilter.add_pattern("*.*");
1718 allpassfilter.set_name(allfiles);
1719 #else
1720 for (int i = 0; supportedFileTypes[i]; i++)
1721 soundfilter->add_pattern(supportedFileTypes[i]);
1722 soundfilter->set_name(soundfiles);
1723
1724 // matches every file
1725 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
1726 allpassfilter->add_pattern("*.*");
1727 allpassfilter->set_name(allfiles);
1728 #endif
1729 dialog.add_filter(soundfilter);
1730 dialog.add_filter(allpassfilter);
1731 if (current_sample_dir != "") {
1732 dialog.set_current_folder(current_sample_dir);
1733 }
1734 if (dialog.run() == Gtk::RESPONSE_OK) {
1735 current_sample_dir = dialog.get_current_folder();
1736 Glib::ustring error_files;
1737 std::vector<std::string> filenames = dialog.get_filenames();
1738 for (std::vector<std::string>::iterator iter = filenames.begin();
1739 iter != filenames.end(); ++iter) {
1740 printf("Adding sample %s\n",(*iter).c_str());
1741 // use libsndfile to retrieve file informations
1742 SF_INFO info;
1743 info.format = 0;
1744 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
1745 try {
1746 if (!hFile) throw std::string(_("could not open file"));
1747 int bitdepth;
1748 switch (info.format & 0xff) {
1749 case SF_FORMAT_PCM_S8:
1750 case SF_FORMAT_PCM_16:
1751 case SF_FORMAT_PCM_U8:
1752 bitdepth = 16;
1753 break;
1754 case SF_FORMAT_PCM_24:
1755 case SF_FORMAT_PCM_32:
1756 case SF_FORMAT_FLOAT:
1757 case SF_FORMAT_DOUBLE:
1758 bitdepth = 24;
1759 break;
1760 default:
1761 sf_close(hFile); // close sound file
1762 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1763 }
1764 // add a new sample to the .gig file
1765 gig::Sample* sample = file->AddSample();
1766 // file name without path
1767 Glib::ustring filename = Glib::filename_display_basename(*iter);
1768 // remove file extension if there is one
1769 for (int i = 0; supportedFileTypes[i]; i++) {
1770 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
1771 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
1772 break;
1773 }
1774 }
1775 sample->pInfo->Name = gig_from_utf8(filename);
1776 sample->Channels = info.channels;
1777 sample->BitDepth = bitdepth;
1778 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
1779 sample->SamplesPerSecond = info.samplerate;
1780 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
1781 sample->BlockAlign = sample->FrameSize;
1782 sample->SamplesTotal = info.frames;
1783
1784 SF_INSTRUMENT instrument;
1785 if (sf_command(hFile, SFC_GET_INSTRUMENT,
1786 &instrument, sizeof(instrument)) != SF_FALSE)
1787 {
1788 sample->MIDIUnityNote = instrument.basenote;
1789 sample->FineTune = instrument.detune;
1790
1791 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
1792 sample->Loops = 1;
1793
1794 switch (instrument.loops[0].mode) {
1795 case SF_LOOP_FORWARD:
1796 sample->LoopType = gig::loop_type_normal;
1797 break;
1798 case SF_LOOP_BACKWARD:
1799 sample->LoopType = gig::loop_type_backward;
1800 break;
1801 case SF_LOOP_ALTERNATING:
1802 sample->LoopType = gig::loop_type_bidirectional;
1803 break;
1804 }
1805 sample->LoopStart = instrument.loops[0].start;
1806 sample->LoopEnd = instrument.loops[0].end;
1807 sample->LoopPlayCount = instrument.loops[0].count;
1808 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
1809 }
1810 }
1811
1812 // schedule resizing the sample (which will be done
1813 // physically when File::Save() is called)
1814 sample->Resize(info.frames);
1815 // make sure sample is part of the selected group
1816 group->AddSample(sample);
1817 // schedule that physical resize and sample import
1818 // (data copying), performed when "Save" is requested
1819 SampleImportItem sched_item;
1820 sched_item.gig_sample = sample;
1821 sched_item.sample_path = *iter;
1822 m_SampleImportQueue.push_back(sched_item);
1823 // add sample to the tree view
1824 Gtk::TreeModel::iterator iterSample =
1825 m_refSamplesTreeModel->append(row.children());
1826 Gtk::TreeModel::Row rowSample = *iterSample;
1827 rowSample[m_SamplesModel.m_col_name] =
1828 gig_to_utf8(sample->pInfo->Name);
1829 rowSample[m_SamplesModel.m_col_sample] = sample;
1830 rowSample[m_SamplesModel.m_col_group] = NULL;
1831 // close sound file
1832 sf_close(hFile);
1833 file_changed();
1834 } catch (std::string what) { // remember the files that made trouble (and their cause)
1835 if (!error_files.empty()) error_files += "\n";
1836 error_files += *iter += " (" + what + ")";
1837 }
1838 }
1839 // show error message box when some file(s) could not be opened / added
1840 if (!error_files.empty()) {
1841 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
1842 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1843 msg.run();
1844 }
1845 }
1846 }
1847
1848 void MainWindow::on_action_replace_all_samples_in_all_groups()
1849 {
1850 if (!file) return;
1851 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
1852 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
1853 const char* str =
1854 _("This is a very specific function. It tries to replace all samples "
1855 "in the current gig file by samples located in the chosen "
1856 "directory.\n\n"
1857 "It works like this: For each sample in the gig file, it tries to "
1858 "find a sample file in the selected directory with the same name as "
1859 "the sample in the gig file. Optionally, you can add a filename "
1860 "extension below, which will be added to the filename expected to be "
1861 "found. That is, assume you have a gig file with a sample called "
1862 "'Snare', if you enter '.wav' below (like it's done by default), it "
1863 "expects to find a sample file called 'Snare.wav' and will replace "
1864 "the sample in the gig file accordingly. If you don't need an "
1865 "extension, blank the field below. Any gig sample where no "
1866 "appropriate sample file could be found will be reported and left "
1867 "untouched.\n");
1868 #if GTKMM_MAJOR_VERSION < 3
1869 view::WrapLabel description(str);
1870 #else
1871 Gtk::Label description(str);
1872 description.set_line_wrap();
1873 #endif
1874 Gtk::HBox entryArea;
1875 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
1876 Gtk::Entry postfixEntryBox;
1877 postfixEntryBox.set_text(".wav");
1878 entryArea.pack_start(entryLabel);
1879 entryArea.pack_start(postfixEntryBox);
1880 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
1881 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
1882 description.show();
1883 entryArea.show_all();
1884 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1885 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
1886 dialog.set_select_multiple(false);
1887 if (current_sample_dir != "") {
1888 dialog.set_current_folder(current_sample_dir);
1889 }
1890 if (dialog.run() == Gtk::RESPONSE_OK)
1891 {
1892 current_sample_dir = dialog.get_current_folder();
1893 Glib::ustring error_files;
1894 std::string folder = dialog.get_filename();
1895 for (gig::Sample* sample = file->GetFirstSample();
1896 sample; sample = file->GetNextSample())
1897 {
1898 std::string filename =
1899 folder + G_DIR_SEPARATOR_S +
1900 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
1901 postfixEntryBox.get_text());
1902 SF_INFO info;
1903 info.format = 0;
1904 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
1905 try
1906 {
1907 if (!hFile) throw std::string(_("could not open file"));
1908 int bitdepth;
1909 switch (info.format & 0xff) {
1910 case SF_FORMAT_PCM_S8:
1911 case SF_FORMAT_PCM_16:
1912 case SF_FORMAT_PCM_U8:
1913 bitdepth = 16;
1914 break;
1915 case SF_FORMAT_PCM_24:
1916 case SF_FORMAT_PCM_32:
1917 case SF_FORMAT_FLOAT:
1918 case SF_FORMAT_DOUBLE:
1919 bitdepth = 24;
1920 break;
1921 default:
1922 sf_close(hFile);
1923 throw std::string(_("format not supported"));
1924 }
1925 SampleImportItem sched_item;
1926 sched_item.gig_sample = sample;
1927 sched_item.sample_path = filename;
1928 m_SampleImportQueue.push_back(sched_item);
1929 sf_close(hFile);
1930 file_changed();
1931 }
1932 catch (std::string what)
1933 {
1934 if (!error_files.empty()) error_files += "\n";
1935 error_files += Glib::filename_to_utf8(filename) +
1936 " (" + what + ")";
1937 }
1938 }
1939 // show error message box when some file(s) could not be opened / added
1940 if (!error_files.empty()) {
1941 Glib::ustring txt =
1942 _("Could not replace the following sample(s):\n") + error_files;
1943 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1944 msg.run();
1945 }
1946 }
1947 }
1948
1949 void MainWindow::on_action_remove_sample() {
1950 if (!file) return;
1951 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1952 Gtk::TreeModel::iterator it = sel->get_selected();
1953 if (it) {
1954 Gtk::TreeModel::Row row = *it;
1955 gig::Group* group = row[m_SamplesModel.m_col_group];
1956 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
1957 Glib::ustring name = row[m_SamplesModel.m_col_name];
1958 try {
1959 // remove group or sample from the gig file
1960 if (group) {
1961 // temporarily remember the samples that belong to
1962 // that group (we need that to clean the queue)
1963 std::list<gig::Sample*> members;
1964 for (gig::Sample* pSample = group->GetFirstSample();
1965 pSample; pSample = group->GetNextSample()) {
1966 members.push_back(pSample);
1967 }
1968 // notify everybody that we're going to remove these samples
1969 samples_to_be_removed_signal.emit(members);
1970 // delete the group in the .gig file including the
1971 // samples that belong to the group
1972 file->DeleteGroup(group);
1973 // notify that we're done with removal
1974 samples_removed_signal.emit();
1975 // if sample(s) were just previously added, remove
1976 // them from the import queue
1977 for (std::list<gig::Sample*>::iterator member = members.begin();
1978 member != members.end(); ++member) {
1979 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1980 iter != m_SampleImportQueue.end(); ++iter) {
1981 if ((*iter).gig_sample == *member) {
1982 printf("Removing previously added sample '%s' from group '%s'\n",
1983 (*iter).sample_path.c_str(), name.c_str());
1984 m_SampleImportQueue.erase(iter);
1985 break;
1986 }
1987 }
1988 }
1989 file_changed();
1990 } else if (sample) {
1991 // notify everybody that we're going to remove this sample
1992 std::list<gig::Sample*> lsamples;
1993 lsamples.push_back(sample);
1994 samples_to_be_removed_signal.emit(lsamples);
1995 // remove sample from the .gig file
1996 file->DeleteSample(sample);
1997 // notify that we're done with removal
1998 samples_removed_signal.emit();
1999 // if sample was just previously added, remove it from
2000 // the import queue
2001 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2002 iter != m_SampleImportQueue.end(); ++iter) {
2003 if ((*iter).gig_sample == sample) {
2004 printf("Removing previously added sample '%s'\n",
2005 (*iter).sample_path.c_str());
2006 m_SampleImportQueue.erase(iter);
2007 break;
2008 }
2009 }
2010 dimreg_changed();
2011 file_changed();
2012 }
2013 // remove respective row(s) from samples tree view
2014 m_refSamplesTreeModel->erase(it);
2015 } catch (RIFF::Exception e) {
2016 // pretend we're done with removal (i.e. to avoid dead locks)
2017 samples_removed_signal.emit();
2018 // show error message
2019 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2020 msg.run();
2021 }
2022 }
2023 }
2024
2025 // For some reason drag_data_get gets called two times for each
2026 // drag'n'drop (at least when target is an Entry). This work-around
2027 // makes sure the code in drag_data_get and drop_drag_data_received is
2028 // only executed once, as drag_begin only gets called once.
2029 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2030 {
2031 first_call_to_drag_data_get = true;
2032 }
2033
2034 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2035 Gtk::SelectionData& selection_data, guint, guint)
2036 {
2037 if (!first_call_to_drag_data_get) return;
2038 first_call_to_drag_data_get = false;
2039
2040 // get selected sample
2041 gig::Sample* sample = NULL;
2042 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2043 Gtk::TreeModel::iterator it = sel->get_selected();
2044 if (it) {
2045 Gtk::TreeModel::Row row = *it;
2046 sample = row[m_SamplesModel.m_col_sample];
2047 }
2048 // pass the gig::Sample as pointer
2049 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2050 sizeof(sample)/*length of data in bytes*/);
2051 }
2052
2053 void MainWindow::on_sample_label_drop_drag_data_received(
2054 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2055 const Gtk::SelectionData& selection_data, guint, guint time)
2056 {
2057 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2058
2059 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2060 std::cout << "Drop received sample \"" <<
2061 sample->pInfo->Name << "\"" << std::endl;
2062 // drop success
2063 context->drop_reply(true, time);
2064
2065 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2066
2067 // notify everybody that we're going to alter the region
2068 gig::Region* region = m_RegionChooser.get_region();
2069 region_to_be_changed_signal.emit(region);
2070
2071 // find the samplechannel dimension
2072 gig::dimension_def_t* stereo_dimension = 0;
2073 for (int i = 0 ; i < region->Dimensions ; i++) {
2074 if (region->pDimensionDefinitions[i].dimension ==
2075 gig::dimension_samplechannel) {
2076 stereo_dimension = &region->pDimensionDefinitions[i];
2077 break;
2078 }
2079 }
2080 bool channels_changed = false;
2081 if (sample->Channels == 1 && stereo_dimension) {
2082 // remove the samplechannel dimension
2083 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2084 region->DeleteDimension(stereo_dimension);
2085 channels_changed = true;
2086 region_changed();
2087 */
2088 }
2089 dimreg_edit.set_sample(
2090 sample,
2091 is_copy_samples_unity_note_enabled(),
2092 is_copy_samples_fine_tune_enabled(),
2093 is_copy_samples_loop_enabled()
2094 );
2095
2096 if (sample->Channels == 2 && !stereo_dimension) {
2097 // add samplechannel dimension
2098 gig::dimension_def_t dim;
2099 dim.dimension = gig::dimension_samplechannel;
2100 dim.bits = 1;
2101 dim.zones = 2;
2102 region->AddDimension(&dim);
2103 channels_changed = true;
2104 region_changed();
2105 }
2106 if (channels_changed) {
2107 // unmap all samples with wrong number of channels
2108 // TODO: maybe there should be a warning dialog for this
2109 for (int i = 0 ; i < region->DimensionRegions ; i++) {
2110 gig::DimensionRegion* d = region->pDimensionRegions[i];
2111 if (d->pSample && d->pSample->Channels != sample->Channels) {
2112 gig::Sample* oldref = d->pSample;
2113 d->pSample = NULL;
2114 sample_ref_changed_signal.emit(oldref, NULL);
2115 }
2116 }
2117 }
2118
2119 // notify we're done with altering
2120 region_changed_signal.emit(region);
2121
2122 file_changed();
2123
2124 return;
2125 }
2126 // drop failed
2127 context->drop_reply(false, time);
2128 }
2129
2130 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2131 const Gtk::TreeModel::iterator& iter) {
2132 if (!iter) return;
2133 Gtk::TreeModel::Row row = *iter;
2134 Glib::ustring name = row[m_SamplesModel.m_col_name];
2135 gig::Group* group = row[m_SamplesModel.m_col_group];
2136 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2137 gig::String gigname(gig_from_utf8(name));
2138 if (group) {
2139 if (group->Name != gigname) {
2140 group->Name = gigname;
2141 printf("group name changed\n");
2142 file_changed();
2143 }
2144 } else if (sample) {
2145 if (sample->pInfo->Name != gigname) {
2146 sample->pInfo->Name = gigname;
2147 printf("sample name changed\n");
2148 file_changed();
2149 }
2150 }
2151 }
2152
2153 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2154 const Gtk::TreeModel::iterator& iter) {
2155 if (!iter) return;
2156 Gtk::TreeModel::Row row = *iter;
2157 Glib::ustring name = row[m_Columns.m_col_name];
2158
2159 // change name in instrument menu
2160 int index = path[0];
2161 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2162 if (index < children.size()) {
2163 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2164 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2165 #else
2166 remove_instrument_from_menu(index);
2167 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2168 item->set_active();
2169 #endif
2170 }
2171
2172 // change name in gig
2173 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2174 gig::String gigname(gig_from_utf8(name));
2175 if (instrument && instrument->pInfo->Name != gigname) {
2176 instrument->pInfo->Name = gigname;
2177
2178 // change name in the instrument properties window
2179 if (instrumentProps.get_instrument() == instrument) {
2180 instrumentProps.update_name();
2181 }
2182
2183 file_changed();
2184 }
2185 }
2186
2187 void MainWindow::on_action_combine_instruments() {
2188 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2189 d->show_all();
2190 d->resize(500, 400);
2191 d->run();
2192 if (d->fileWasChanged()) {
2193 // update GUI with new instrument just created
2194 add_instrument(d->newCombinedInstrument());
2195 }
2196 delete d;
2197 }
2198
2199 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
2200 struct _Source {
2201 std::vector<RIFF::File*> riffs;
2202 std::vector<gig::File*> gigs;
2203
2204 ~_Source() {
2205 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
2206 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
2207 riffs.clear();
2208 gigs.clear();
2209 }
2210 } sources;
2211
2212 if (filenames.empty())
2213 throw RIFF::Exception(_("No files selected, so nothing done."));
2214
2215 // first open all input files (to avoid output file corruption)
2216 int i;
2217 try {
2218 for (i = 0; i < filenames.size(); ++i) {
2219 const std::string& filename = filenames[i];
2220 printf("opening file=%s\n", filename.c_str());
2221
2222 RIFF::File* riff = new RIFF::File(filename);
2223 sources.riffs.push_back(riff);
2224
2225 gig::File* gig = new gig::File(riff);
2226 sources.gigs.push_back(gig);
2227 }
2228 } catch (RIFF::Exception e) {
2229 throw RIFF::Exception(
2230 _("Error occurred while opening '") +
2231 filenames[i] +
2232 "': " +
2233 e.Message
2234 );
2235 } catch (...) {
2236 throw RIFF::Exception(
2237 _("Unknown exception occurred while opening '") +
2238 filenames[i] + "'"
2239 );
2240 }
2241
2242 // now merge the opened .gig files to the main .gig file currently being
2243 // open in gigedit
2244 try {
2245 for (i = 0; i < filenames.size(); ++i) {
2246 const std::string& filename = filenames[i];
2247 printf("merging file=%s\n", filename.c_str());
2248 assert(i < sources.gigs.size());
2249
2250 this->file->AddContentOf(sources.gigs[i]);
2251 }
2252 } catch (RIFF::Exception e) {
2253 throw RIFF::Exception(
2254 _("Error occurred while merging '") +
2255 filenames[i] +
2256 "': " +
2257 e.Message
2258 );
2259 } catch (...) {
2260 throw RIFF::Exception(
2261 _("Unknown exception occurred while merging '") +
2262 filenames[i] + "'"
2263 );
2264 }
2265
2266 // Note: requires that this file already has a filename !
2267 this->file->Save();
2268 }
2269
2270 void MainWindow::on_action_merge_files() {
2271 if (this->file->GetFileName().empty()) {
2272 Glib::ustring txt = _(
2273 "You seem to have a new .gig file open that has not been saved "
2274 "yet. You must save it somewhere before starting to merge it with "
2275 "other .gig files though, because during the merge operation the "
2276 "other files' sample data must be written on file level to the "
2277 "target .gig file."
2278 );
2279 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2280 msg.run();
2281 return;
2282 }
2283
2284 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
2285 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2286 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
2287 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
2288 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2289 Gtk::FileFilter filter;
2290 filter.add_pattern("*.gig");
2291 #else
2292 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
2293 filter->add_pattern("*.gig");
2294 #endif
2295 dialog.set_filter(filter);
2296 if (current_gig_dir != "") {
2297 dialog.set_current_folder(current_gig_dir);
2298 }
2299 dialog.set_select_multiple(true);
2300
2301 // show warning in the file picker dialog
2302 Gtk::HBox descriptionArea;
2303 descriptionArea.set_spacing(15);
2304 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
2305 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
2306 #if GTKMM_MAJOR_VERSION < 3
2307 view::WrapLabel description;
2308 #else
2309 Gtk::Label description;
2310 description.set_line_wrap();
2311 #endif
2312 description.set_markup(_(
2313 "\nSelect at least one .gig file that shall be merged to the .gig file "
2314 "currently being open in gigedit.\n\n"
2315 "<b>Please Note:</b> Merging with other files will modify your "
2316 "currently open .gig file on file level! And be aware that the current "
2317 "merge algorithm does not detect duplicate samples yet. So if you are "
2318 "merging files which are using equivalent sample data, those "
2319 "equivalent samples will currently be treated as separate samples and "
2320 "will accordingly be stored separately in the target .gig file!"
2321 ));
2322 descriptionArea.pack_start(description);
2323 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
2324 descriptionArea.show_all();
2325
2326 if (dialog.run() == Gtk::RESPONSE_OK) {
2327 printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
2328 std::vector<std::string> filenames = dialog.get_filenames();
2329
2330 // merge the selected files to the currently open .gig file
2331 try {
2332 mergeFiles(filenames);
2333 } catch (RIFF::Exception e) {
2334 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
2335 msg.run();
2336 }
2337
2338 // update GUI
2339 __refreshEntireGUI();
2340 }
2341 }
2342
2343 void MainWindow::set_file_is_shared(bool b) {
2344 this->file_is_shared = b;
2345
2346 if (file_is_shared) {
2347 m_AttachedStateLabel.set_label(_("live-mode"));
2348 m_AttachedStateImage.set(
2349 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
2350 );
2351 } else {
2352 m_AttachedStateLabel.set_label(_("stand-alone"));
2353 m_AttachedStateImage.set(
2354 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
2355 );
2356 }
2357 }
2358
2359 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2360 return file_structure_to_be_changed_signal;
2361 }
2362
2363 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
2364 return file_structure_changed_signal;
2365 }
2366
2367 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
2368 return samples_to_be_removed_signal;
2369 }
2370
2371 sigc::signal<void>& MainWindow::signal_samples_removed() {
2372 return samples_removed_signal;
2373 }
2374
2375 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
2376 return region_to_be_changed_signal;
2377 }
2378
2379 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
2380 return region_changed_signal;
2381 }
2382
2383 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
2384 return sample_changed_signal;
2385 }
2386
2387 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2388 return sample_ref_changed_signal;
2389 }
2390
2391 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2392 return dimreg_to_be_changed_signal;
2393 }
2394
2395 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2396 return dimreg_changed_signal;
2397 }
2398
2399 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2400 return note_on_signal;
2401 }
2402
2403 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2404 return note_off_signal;
2405 }
2406
2407 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2408 return m_RegionChooser.signal_keyboard_key_hit();
2409 }
2410
2411 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2412 return m_RegionChooser.signal_keyboard_key_released();
2413 }

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