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

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Revision 2625 - (show annotations) (download)
Wed Jun 11 21:22:24 2014 UTC (9 years, 9 months ago) by schoenebeck
File size: 110307 byte(s)
* Restructured main menu: duplicated all popup menus to the main menu,
  automatically switch to the right tree view tab when either selecting the
  "Sample", "Instrument" or "Script" main menu entry.
* Mark all not referenced samples in red color (instead of gray).

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 "scripteditor.h"
49 #include "scriptslots.h"
50 #include "ReferencesView.h"
51 #include "../../gfx/status_attached.xpm"
52 #include "../../gfx/status_detached.xpm"
53
54
55 MainWindow::MainWindow() :
56 dimreg_label(_("Changes apply to:")),
57 dimreg_all_regions(_("all regions")),
58 dimreg_all_dimregs(_("all dimension splits")),
59 dimreg_stereo(_("both channels"))
60 {
61 // set_border_width(5);
62 // set_default_size(400, 200);
63
64
65 add(m_VBox);
66
67 // Handle selection
68 m_TreeView.get_selection()->signal_changed().connect(
69 sigc::mem_fun(*this, &MainWindow::on_sel_change));
70
71 // m_TreeView.set_reorderable();
72
73 m_TreeView.signal_button_press_event().connect_notify(
74 sigc::mem_fun(*this, &MainWindow::on_button_release));
75
76 // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
77 m_ScrolledWindow.add(m_TreeView);
78 // m_ScrolledWindow.set_size_request(200, 600);
79 m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
80
81 m_ScrolledWindowSamples.add(m_TreeViewSamples);
82 m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
83
84 m_ScrolledWindowScripts.add(m_TreeViewScripts);
85 m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
86
87
88 m_TreeViewNotebook.set_size_request(300);
89
90 m_HPaned.add1(m_TreeViewNotebook);
91 dimreg_hbox.add(dimreg_label);
92 dimreg_hbox.add(dimreg_all_regions);
93 dimreg_hbox.add(dimreg_all_dimregs);
94 dimreg_stereo.set_active();
95 dimreg_hbox.add(dimreg_stereo);
96 dimreg_vbox.add(dimreg_edit);
97 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
98 m_HPaned.add2(dimreg_vbox);
99
100 dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
101 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."));
102 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."));
103 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)."));
104
105 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
106 m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
107 m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
108
109 actionGroup = Gtk::ActionGroup::create();
110
111 actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
112 actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
113 sigc::mem_fun(
114 *this, &MainWindow::on_action_file_new));
115 Glib::RefPtr<Gtk::Action> action =
116 Gtk::Action::create("Open", Gtk::Stock::OPEN);
117 action->property_label() = action->property_label() + "...";
118 actionGroup->add(action,
119 sigc::mem_fun(
120 *this, &MainWindow::on_action_file_open));
121 actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
122 sigc::mem_fun(
123 *this, &MainWindow::on_action_file_save));
124 action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
125 action->property_label() = action->property_label() + "...";
126 actionGroup->add(action,
127 Gtk::AccelKey("<shift><control>s"),
128 sigc::mem_fun(
129 *this, &MainWindow::on_action_file_save_as));
130 actionGroup->add(Gtk::Action::create("Properties",
131 Gtk::Stock::PROPERTIES),
132 sigc::mem_fun(
133 *this, &MainWindow::on_action_file_properties));
134 actionGroup->add(Gtk::Action::create("InstrProperties",
135 Gtk::Stock::PROPERTIES),
136 sigc::mem_fun(
137 *this, &MainWindow::show_instr_props));
138 actionGroup->add(Gtk::Action::create("MidiRules",
139 _("_Midi Rules...")),
140 sigc::mem_fun(
141 *this, &MainWindow::show_midi_rules));
142 actionGroup->add(Gtk::Action::create("ScriptSlots",
143 _("_Script Slots...")),
144 sigc::mem_fun(
145 *this, &MainWindow::show_script_slots));
146 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
147 sigc::mem_fun(
148 *this, &MainWindow::on_action_quit));
149 actionGroup->add(
150 Gtk::Action::create("MenuSample", _("_Sample")),
151 sigc::mem_fun(*this, &MainWindow::show_samples_tab)
152 );
153 actionGroup->add(
154 Gtk::Action::create("MenuInstrument", _("_Instrument")),
155 sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
156 );
157 actionGroup->add(
158 Gtk::Action::create("MenuScript", _("S_cript")),
159 sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
160 );
161 actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
162
163 actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
164
165 Glib::RefPtr<Gtk::ToggleAction> toggle_action =
166 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
167 toggle_action->set_active(true);
168 actionGroup->add(toggle_action);
169
170 toggle_action =
171 Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
172 toggle_action->set_active(true);
173 actionGroup->add(toggle_action);
174
175 toggle_action =
176 Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
177 toggle_action->set_active(true);
178 actionGroup->add(toggle_action);
179
180
181 actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
182 toggle_action =
183 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
184 toggle_action->set_active(true);
185 actionGroup->add(toggle_action,
186 sigc::mem_fun(
187 *this, &MainWindow::on_action_view_status_bar));
188
189 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
190 actionGroup->add(Gtk::Action::create("MenuHelp",
191 action->property_label()));
192 actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
193 sigc::mem_fun(
194 *this, &MainWindow::on_action_help_about));
195 actionGroup->add(
196 Gtk::Action::create("AddInstrument", _("Add _Instrument")),
197 sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
198 );
199 actionGroup->add(
200 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
201 sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
202 );
203 actionGroup->add(
204 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
205 sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
206 );
207
208
209 actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
210
211 toggle_action =
212 Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
213 toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
214 actionGroup->add(
215 toggle_action,
216 sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
217 );
218
219
220 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
221
222 actionGroup->add(
223 Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
224 sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
225 );
226
227 actionGroup->add(
228 Gtk::Action::create("MergeFiles", _("_Merge Files...")),
229 sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
230 );
231
232
233 // sample right-click popup actions
234 actionGroup->add(
235 Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
236 sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
237 );
238 actionGroup->add(
239 Gtk::Action::create("AddGroup", _("Add _Group")),
240 sigc::mem_fun(*this, &MainWindow::on_action_add_group)
241 );
242 actionGroup->add(
243 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
244 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
245 );
246 actionGroup->add(
247 Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
248 sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
249 );
250 actionGroup->add(
251 Gtk::Action::create("ShowSampleRefs", _("Show References...")),
252 sigc::mem_fun(*this, &MainWindow::on_action_view_references)
253 );
254 actionGroup->add(
255 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
256 _("Replace All Samples in All Groups...")),
257 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
258 );
259
260 // script right-click popup actions
261 actionGroup->add(
262 Gtk::Action::create("AddScriptGroup", _("Add _Group")),
263 sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
264 );
265 actionGroup->add(
266 Gtk::Action::create("AddScript", _("Add _Script")),
267 sigc::mem_fun(*this, &MainWindow::on_action_add_script)
268 );
269 actionGroup->add(
270 Gtk::Action::create("EditScript", _("_Edit Script...")),
271 sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
272 );
273 actionGroup->add(
274 Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
275 sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
276 );
277
278 uiManager = Gtk::UIManager::create();
279 uiManager->insert_action_group(actionGroup);
280 add_accel_group(uiManager->get_accel_group());
281
282 Glib::ustring ui_info =
283 "<ui>"
284 " <menubar name='MenuBar'>"
285 " <menu action='MenuFile'>"
286 " <menuitem action='New'/>"
287 " <menuitem action='Open'/>"
288 " <separator/>"
289 " <menuitem action='Save'/>"
290 " <menuitem action='SaveAs'/>"
291 " <separator/>"
292 " <menuitem action='Properties'/>"
293 " <separator/>"
294 " <menuitem action='Quit'/>"
295 " </menu>"
296 " <menu action='MenuEdit'>"
297 " <menuitem action='CopySampleUnity'/>"
298 " <menuitem action='CopySampleTune'/>"
299 " <menuitem action='CopySampleLoop'/>"
300 " </menu>"
301 " <menu action='MenuSample'>"
302 " <menuitem action='SampleProperties'/>"
303 " <menuitem action='AddGroup'/>"
304 " <menuitem action='AddSample'/>"
305 " <menuitem action='ShowSampleRefs'/>"
306 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
307 " <separator/>"
308 " <menuitem action='RemoveSample'/>"
309 " </menu>"
310 " <menu action='MenuInstrument'>"
311 " <menu action='AllInstruments'>"
312 " </menu>"
313 " <separator/>"
314 " <menuitem action='InstrProperties'/>"
315 " <menuitem action='MidiRules'/>"
316 " <menuitem action='ScriptSlots'/>"
317 " <menuitem action='AddInstrument'/>"
318 " <menuitem action='DupInstrument'/>"
319 " <separator/>"
320 " <menuitem action='RemoveInstrument'/>"
321 " </menu>"
322 " <menu action='MenuScript'>"
323 " <menuitem action='AddScriptGroup'/>"
324 " <menuitem action='AddScript'/>"
325 " <menuitem action='EditScript'/>"
326 " <separator/>"
327 " <menuitem action='RemoveScript'/>"
328 " </menu>"
329 " <menu action='MenuView'>"
330 " <menuitem action='Statusbar'/>"
331 " </menu>"
332 " <menu action='MenuTools'>"
333 " <menuitem action='CombineInstruments'/>"
334 " <menuitem action='MergeFiles'/>"
335 " </menu>"
336 " <menu action='MenuSettings'>"
337 " <menuitem action='WarnUserOnExtensions'/>"
338 " </menu>"
339 " <menu action='MenuHelp'>"
340 " <menuitem action='About'/>"
341 " </menu>"
342 " </menubar>"
343 " <popup name='PopupMenu'>"
344 " <menuitem action='InstrProperties'/>"
345 " <menuitem action='MidiRules'/>"
346 " <menuitem action='ScriptSlots'/>"
347 " <menuitem action='AddInstrument'/>"
348 " <menuitem action='DupInstrument'/>"
349 " <separator/>"
350 " <menuitem action='RemoveInstrument'/>"
351 " </popup>"
352 " <popup name='SamplePopupMenu'>"
353 " <menuitem action='SampleProperties'/>"
354 " <menuitem action='AddGroup'/>"
355 " <menuitem action='AddSample'/>"
356 " <menuitem action='ShowSampleRefs'/>"
357 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
358 " <separator/>"
359 " <menuitem action='RemoveSample'/>"
360 " </popup>"
361 " <popup name='ScriptPopupMenu'>"
362 " <menuitem action='AddScriptGroup'/>"
363 " <menuitem action='AddScript'/>"
364 " <menuitem action='EditScript'/>"
365 " <separator/>"
366 " <menuitem action='RemoveScript'/>"
367 " </popup>"
368 "</ui>";
369 uiManager->add_ui_from_string(ui_info);
370
371 popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
372
373 // Set tooltips for menu items (for some reason, setting a tooltip on the
374 // respective Gtk::Action objects above will simply be ignored, no matter
375 // if using Gtk::Action::set_tooltip() or passing the tooltip string on
376 // Gtk::Action::create()).
377 {
378 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
379 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
380 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."));
381 }
382 {
383 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
384 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
385 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."));
386 }
387 {
388 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
389 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
390 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."));
391 }
392 {
393 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
394 uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
395 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."));
396 }
397 {
398 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
399 uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
400 item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
401 }
402 {
403 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
404 uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
405 item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
406 }
407
408
409 instrument_menu = static_cast<Gtk::MenuItem*>(
410 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
411
412 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
413 m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
414 m_VBox.pack_start(m_HPaned);
415 m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
416 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
417 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
418 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
419
420 set_file_is_shared(false);
421
422 // Status Bar:
423 m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
424 m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
425 m_StatusBar.show();
426
427 m_RegionChooser.signal_region_selected().connect(
428 sigc::mem_fun(*this, &MainWindow::region_changed) );
429 m_DimRegionChooser.signal_dimregion_selected().connect(
430 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
431
432
433 // Create the Tree model:
434 m_refTreeModel = Gtk::ListStore::create(m_Columns);
435 m_TreeView.set_model(m_refTreeModel);
436 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));
437 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
438 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
439 );
440
441 // Add the TreeView's view columns:
442 m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
443 m_TreeView.set_headers_visible(false);
444
445 // create samples treeview (including its data model)
446 m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
447 m_TreeViewSamples.set_model(m_refSamplesTreeModel);
448 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."));
449 // m_TreeViewSamples.set_reorderable();
450 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
451 m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
452 {
453 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
454 Gtk::CellRendererText* cellrenderer =
455 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell_renderer());
456 column->add_attribute(
457 cellrenderer->property_foreground(), m_SamplesModel.m_color
458 );
459 }
460 {
461 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
462 Gtk::CellRendererText* cellrenderer =
463 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell_renderer());
464 column->add_attribute(
465 cellrenderer->property_foreground(), m_SamplesModel.m_color
466 );
467 }
468 m_TreeViewSamples.set_headers_visible(true);
469 m_TreeViewSamples.signal_button_press_event().connect_notify(
470 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
471 );
472 m_refSamplesTreeModel->signal_row_changed().connect(
473 sigc::mem_fun(*this, &MainWindow::sample_name_changed)
474 );
475
476 // create scripts treeview (including its data model)
477 m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
478 m_TreeViewScripts.set_model(m_refScriptsTreeModel);
479 m_TreeViewScripts.set_tooltip_text(_(
480 "Note: instrument scripts are a LinuxSampler extension of the gig "
481 "format. This feature will not work with the GigaStudio software!"
482 ));
483 // m_TreeViewScripts.set_reorderable();
484 m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
485 m_TreeViewScripts.set_headers_visible(false);
486 m_TreeViewScripts.signal_button_press_event().connect_notify(
487 sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
488 );
489 m_refScriptsTreeModel->signal_row_changed().connect(
490 sigc::mem_fun(*this, &MainWindow::script_name_changed)
491 );
492
493 // establish drag&drop between scripts tree view and ScriptSlots window
494 std::vector<Gtk::TargetEntry> drag_target_gig_script;
495 drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
496 m_TreeViewScripts.drag_source_set(drag_target_gig_script);
497 m_TreeViewScripts.signal_drag_begin().connect(
498 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
499 );
500 m_TreeViewScripts.signal_drag_data_get().connect(
501 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
502 );
503
504 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
505 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
506 drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
507 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
508 m_TreeViewSamples.signal_drag_begin().connect(
509 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
510 );
511 m_TreeViewSamples.signal_drag_data_get().connect(
512 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
513 );
514 dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
515 dimreg_edit.wSample->signal_drag_data_received().connect(
516 sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
517 );
518 dimreg_edit.signal_dimreg_changed().connect(
519 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
520 m_RegionChooser.signal_instrument_changed().connect(
521 sigc::mem_fun(*this, &MainWindow::file_changed));
522 m_DimRegionChooser.signal_region_changed().connect(
523 sigc::mem_fun(*this, &MainWindow::file_changed));
524 instrumentProps.signal_changed().connect(
525 sigc::mem_fun(*this, &MainWindow::file_changed));
526 propDialog.signal_changed().connect(
527 sigc::mem_fun(*this, &MainWindow::file_changed));
528 midiRules.signal_changed().connect(
529 sigc::mem_fun(*this, &MainWindow::file_changed));
530
531 dimreg_edit.signal_dimreg_to_be_changed().connect(
532 dimreg_to_be_changed_signal.make_slot());
533 dimreg_edit.signal_dimreg_changed().connect(
534 dimreg_changed_signal.make_slot());
535 dimreg_edit.signal_sample_ref_changed().connect(
536 sample_ref_changed_signal.make_slot());
537 sample_ref_changed_signal.connect(
538 sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
539 );
540 samples_to_be_removed_signal.connect(
541 sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
542 );
543
544 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
545 sigc::hide(
546 sigc::bind(
547 file_structure_to_be_changed_signal.make_slot(),
548 sigc::ref(this->file)
549 )
550 )
551 );
552 m_RegionChooser.signal_instrument_struct_changed().connect(
553 sigc::hide(
554 sigc::bind(
555 file_structure_changed_signal.make_slot(),
556 sigc::ref(this->file)
557 )
558 )
559 );
560 m_RegionChooser.signal_region_to_be_changed().connect(
561 region_to_be_changed_signal.make_slot());
562 m_RegionChooser.signal_region_changed_signal().connect(
563 region_changed_signal.make_slot());
564
565 note_on_signal.connect(
566 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
567 note_off_signal.connect(
568 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
569
570 dimreg_all_regions.signal_toggled().connect(
571 sigc::mem_fun(*this, &MainWindow::update_dimregs));
572 dimreg_all_dimregs.signal_toggled().connect(
573 sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
574 dimreg_stereo.signal_toggled().connect(
575 sigc::mem_fun(*this, &MainWindow::update_dimregs));
576
577 file = 0;
578 file_is_changed = false;
579
580 show_all_children();
581
582 // start with a new gig file by default
583 on_action_file_new();
584
585 // select 'Instruments' tab by default
586 // (gtk allows this only if the tab childs are visible, thats why it's here)
587 m_TreeViewNotebook.set_current_page(1);
588 }
589
590 MainWindow::~MainWindow()
591 {
592 }
593
594 bool MainWindow::on_delete_event(GdkEventAny* event)
595 {
596 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
597 }
598
599 void MainWindow::on_action_quit()
600 {
601 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
602 hide();
603 }
604
605 void MainWindow::region_changed()
606 {
607 m_DimRegionChooser.set_region(m_RegionChooser.get_region());
608 }
609
610 gig::Instrument* MainWindow::get_instrument()
611 {
612 gig::Instrument* instrument = 0;
613 Gtk::TreeModel::const_iterator it =
614 m_TreeView.get_selection()->get_selected();
615 if (it) {
616 Gtk::TreeModel::Row row = *it;
617 instrument = row[m_Columns.m_col_instr];
618 }
619 return instrument;
620 }
621
622 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
623 {
624 if (all_dimregs) {
625 for (int i = 0 ; i < region->DimensionRegions ; i++) {
626 if (region->pDimensionRegions[i]) {
627 dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
628 }
629 }
630 } else {
631 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
632 }
633 }
634
635 void MainWindow::update_dimregs()
636 {
637 dimreg_edit.dimregs.clear();
638 bool all_regions = dimreg_all_regions.get_active();
639 bool stereo = dimreg_stereo.get_active();
640 bool all_dimregs = dimreg_all_dimregs.get_active();
641
642 if (all_regions) {
643 gig::Instrument* instrument = get_instrument();
644 if (instrument) {
645 for (gig::Region* region = instrument->GetFirstRegion() ;
646 region ;
647 region = instrument->GetNextRegion()) {
648 add_region_to_dimregs(region, stereo, all_dimregs);
649 }
650 }
651 } else {
652 gig::Region* region = m_RegionChooser.get_region();
653 if (region) {
654 add_region_to_dimregs(region, stereo, all_dimregs);
655 }
656 }
657 }
658
659 void MainWindow::dimreg_all_dimregs_toggled()
660 {
661 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
662 update_dimregs();
663 }
664
665 void MainWindow::dimreg_changed()
666 {
667 update_dimregs();
668 dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion());
669 }
670
671 void MainWindow::on_sel_change()
672 {
673 // select item in instrument menu
674 Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
675 if (it) {
676 Gtk::TreePath path(it);
677 int index = path[0];
678 const std::vector<Gtk::Widget*> children =
679 instrument_menu->get_children();
680 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
681 }
682
683 m_RegionChooser.set_instrument(get_instrument());
684 }
685
686 void loader_progress_callback(gig::progress_t* progress)
687 {
688 Loader* loader = static_cast<Loader*>(progress->custom);
689 loader->progress_callback(progress->factor);
690 }
691
692 void Loader::progress_callback(float fraction)
693 {
694 {
695 Glib::Threads::Mutex::Lock lock(progressMutex);
696 progress = fraction;
697 }
698 progress_dispatcher();
699 }
700
701 void Loader::thread_function()
702 {
703 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
704 printf("Start %s\n", filename);
705 RIFF::File* riff = new RIFF::File(filename);
706 gig = new gig::File(riff);
707 gig::progress_t progress;
708 progress.callback = loader_progress_callback;
709 progress.custom = this;
710
711 gig->GetInstrument(0, &progress);
712 printf("End\n");
713 finished_dispatcher();
714 }
715
716 Loader::Loader(const char* filename)
717 : filename(filename), thread(0)
718 {
719 }
720
721 void Loader::launch()
722 {
723 #ifdef OLD_THREADS
724 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
725 #else
726 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
727 #endif
728 printf("launch thread=%x\n", thread);
729 }
730
731 float Loader::get_progress()
732 {
733 float res;
734 {
735 Glib::Threads::Mutex::Lock lock(progressMutex);
736 res = progress;
737 }
738 return res;
739 }
740
741 Glib::Dispatcher& Loader::signal_progress()
742 {
743 return progress_dispatcher;
744 }
745
746 Glib::Dispatcher& Loader::signal_finished()
747 {
748 return finished_dispatcher;
749 }
750
751 LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent)
752 : Gtk::Dialog(title, parent, true)
753 {
754 get_vbox()->pack_start(progressBar);
755 show_all_children();
756 }
757
758 // Clear all GUI elements / controls. This method is typically called
759 // before a new .gig file is to be created or to be loaded.
760 void MainWindow::__clear() {
761 // forget all samples that ought to be imported
762 m_SampleImportQueue.clear();
763 // clear the samples and instruments tree views
764 m_refTreeModel->clear();
765 m_refSamplesTreeModel->clear();
766 m_refScriptsTreeModel->clear();
767 // remove all entries from "Instrument" menu
768 while (!instrument_menu->get_children().empty()) {
769 remove_instrument_from_menu(0);
770 }
771 // free libgig's gig::File instance
772 if (file && !file_is_shared) delete file;
773 file = NULL;
774 set_file_is_shared(false);
775 }
776
777 void MainWindow::__refreshEntireGUI() {
778 // clear the samples and instruments tree views
779 m_refTreeModel->clear();
780 m_refSamplesTreeModel->clear();
781 m_refScriptsTreeModel->clear();
782 // remove all entries from "Instrument" menu
783 while (!instrument_menu->get_children().empty()) {
784 remove_instrument_from_menu(0);
785 }
786
787 if (!this->file) return;
788
789 load_gig(
790 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
791 );
792 }
793
794 void MainWindow::on_action_file_new()
795 {
796 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
797
798 if (file_is_shared && !leaving_shared_mode_dialog()) return;
799
800 // clear all GUI elements
801 __clear();
802 // create a new .gig file (virtually yet)
803 gig::File* pFile = new gig::File;
804 // already add one new instrument by default
805 gig::Instrument* pInstrument = pFile->AddInstrument();
806 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
807 // update GUI with that new gig::File
808 load_gig(pFile, 0 /*no file name yet*/);
809 }
810
811 bool MainWindow::close_confirmation_dialog()
812 {
813 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
814 Glib::filename_display_basename(filename).c_str());
815 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
816 g_free(msg);
817 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
818 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
819 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
820 dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
821 dialog.set_default_response(Gtk::RESPONSE_YES);
822 int response = dialog.run();
823 dialog.hide();
824 if (response == Gtk::RESPONSE_YES) return file_save();
825 return response != Gtk::RESPONSE_CANCEL;
826 }
827
828 bool MainWindow::leaving_shared_mode_dialog() {
829 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
830 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
831 dialog.set_secondary_text(
832 _("If you proceed to work on another instrument file, it won't be "
833 "used by the sampler until you tell the sampler explicitly to "
834 "load it."));
835 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
836 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
837 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
838 int response = dialog.run();
839 dialog.hide();
840 return response == Gtk::RESPONSE_YES;
841 }
842
843 void MainWindow::on_action_file_open()
844 {
845 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
846
847 if (file_is_shared && !leaving_shared_mode_dialog()) return;
848
849 Gtk::FileChooserDialog dialog(*this, _("Open file"));
850 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
851 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
852 dialog.set_default_response(Gtk::RESPONSE_OK);
853 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
854 Gtk::FileFilter filter;
855 filter.add_pattern("*.gig");
856 #else
857 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
858 filter->add_pattern("*.gig");
859 #endif
860 dialog.set_filter(filter);
861 if (current_gig_dir != "") {
862 dialog.set_current_folder(current_gig_dir);
863 }
864 if (dialog.run() == Gtk::RESPONSE_OK) {
865 std::string filename = dialog.get_filename();
866 printf("filename=%s\n", filename.c_str());
867 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
868 load_file(filename.c_str());
869 current_gig_dir = Glib::path_get_dirname(filename);
870 }
871 }
872
873 void MainWindow::load_file(const char* name)
874 {
875 __clear();
876 load_dialog = new LoadDialog(_("Loading..."), *this);
877 load_dialog->show_all();
878 loader = new Loader(strdup(name));
879 loader->signal_progress().connect(
880 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
881 loader->signal_finished().connect(
882 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
883 loader->launch();
884 }
885
886 void MainWindow::load_instrument(gig::Instrument* instr) {
887 if (!instr) {
888 Glib::ustring txt = "Provided instrument is NULL!\n";
889 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
890 msg.run();
891 Gtk::Main::quit();
892 }
893 // clear all GUI elements
894 __clear();
895 // load the instrument
896 gig::File* pFile = (gig::File*) instr->GetParent();
897 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
898 //TODO: automatically select the given instrument
899 }
900
901 void MainWindow::on_loader_progress()
902 {
903 load_dialog->set_fraction(loader->get_progress());
904 }
905
906 void MainWindow::on_loader_finished()
907 {
908 printf("Loader finished!\n");
909 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
910 load_gig(loader->gig, loader->filename);
911 load_dialog->hide();
912 }
913
914 void MainWindow::on_action_file_save()
915 {
916 file_save();
917 }
918
919 bool MainWindow::check_if_savable()
920 {
921 if (!file) return false;
922
923 if (!file->GetFirstSample()) {
924 Gtk::MessageDialog(*this, _("The file could not be saved "
925 "because it contains no samples"),
926 false, Gtk::MESSAGE_ERROR).run();
927 return false;
928 }
929
930 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
931 instrument = file->GetNextInstrument()) {
932 if (!instrument->GetFirstRegion()) {
933 Gtk::MessageDialog(*this, _("The file could not be saved "
934 "because there are instruments "
935 "that have no regions"),
936 false, Gtk::MESSAGE_ERROR).run();
937 return false;
938 }
939 }
940 return true;
941 }
942
943 bool MainWindow::file_save()
944 {
945 if (!check_if_savable()) return false;
946 if (!file_is_shared && !file_has_name) return file_save_as();
947
948 std::cout << "Saving file\n" << std::flush;
949 file_structure_to_be_changed_signal.emit(this->file);
950 try {
951 file->Save();
952 if (file_is_changed) {
953 set_title(get_title().substr(1));
954 file_is_changed = false;
955 }
956 } catch (RIFF::Exception e) {
957 file_structure_changed_signal.emit(this->file);
958 Glib::ustring txt = _("Could not save file: ") + e.Message;
959 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
960 msg.run();
961 return false;
962 }
963 std::cout << "Saving file done\n" << std::flush;
964 __import_queued_samples();
965 file_structure_changed_signal.emit(this->file);
966 return true;
967 }
968
969 void MainWindow::on_action_file_save_as()
970 {
971 if (!check_if_savable()) return;
972 file_save_as();
973 }
974
975 bool MainWindow::file_save_as()
976 {
977 Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
978 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
979 dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
980 dialog.set_default_response(Gtk::RESPONSE_OK);
981 dialog.set_do_overwrite_confirmation();
982
983 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
984 Gtk::FileFilter filter;
985 filter.add_pattern("*.gig");
986 #else
987 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
988 filter->add_pattern("*.gig");
989 #endif
990 dialog.set_filter(filter);
991
992 // set initial dir and filename of the Save As dialog
993 // and prepare that initial filename as a copy of the gig
994 {
995 std::string basename = Glib::path_get_basename(filename);
996 std::string dir = Glib::path_get_dirname(filename);
997 basename = std::string(_("copy_of_")) + basename;
998 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
999 if (Glib::path_is_absolute(filename)) {
1000 dialog.set_filename(copyFileName);
1001 } else {
1002 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1003 }
1004 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1005 }
1006
1007 // show warning in the dialog
1008 Gtk::HBox descriptionArea;
1009 descriptionArea.set_spacing(15);
1010 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1011 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1012 #if GTKMM_MAJOR_VERSION < 3
1013 view::WrapLabel description;
1014 #else
1015 Gtk::Label description;
1016 description.set_line_wrap();
1017 #endif
1018 description.set_markup(
1019 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1020 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1021 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1022 "to the same .gig file. Using "
1023 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1024 "same .gig file will end up in corrupted sample wave data!\n")
1025 );
1026 descriptionArea.pack_start(description);
1027 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1028 descriptionArea.show_all();
1029
1030 if (dialog.run() == Gtk::RESPONSE_OK) {
1031 file_structure_to_be_changed_signal.emit(this->file);
1032 try {
1033 std::string filename = dialog.get_filename();
1034 if (!Glib::str_has_suffix(filename, ".gig")) {
1035 filename += ".gig";
1036 }
1037 printf("filename=%s\n", filename.c_str());
1038 file->Save(filename);
1039 this->filename = filename;
1040 current_gig_dir = Glib::path_get_dirname(filename);
1041 set_title(Glib::filename_display_basename(filename));
1042 file_has_name = true;
1043 file_is_changed = false;
1044 } catch (RIFF::Exception e) {
1045 file_structure_changed_signal.emit(this->file);
1046 Glib::ustring txt = _("Could not save file: ") + e.Message;
1047 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1048 msg.run();
1049 return false;
1050 }
1051 __import_queued_samples();
1052 file_structure_changed_signal.emit(this->file);
1053 return true;
1054 }
1055 return false;
1056 }
1057
1058 // actually write the sample(s)' data to the gig file
1059 void MainWindow::__import_queued_samples() {
1060 std::cout << "Starting sample import\n" << std::flush;
1061 Glib::ustring error_files;
1062 printf("Samples to import: %d\n", m_SampleImportQueue.size());
1063 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1064 iter != m_SampleImportQueue.end(); ) {
1065 printf("Importing sample %s\n",(*iter).sample_path.c_str());
1066 SF_INFO info;
1067 info.format = 0;
1068 SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
1069 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1070 try {
1071 if (!hFile) throw std::string(_("could not open file"));
1072 // determine sample's bit depth
1073 int bitdepth;
1074 switch (info.format & 0xff) {
1075 case SF_FORMAT_PCM_S8:
1076 case SF_FORMAT_PCM_16:
1077 case SF_FORMAT_PCM_U8:
1078 bitdepth = 16;
1079 break;
1080 case SF_FORMAT_PCM_24:
1081 case SF_FORMAT_PCM_32:
1082 case SF_FORMAT_FLOAT:
1083 case SF_FORMAT_DOUBLE:
1084 bitdepth = 24;
1085 break;
1086 default:
1087 sf_close(hFile); // close sound file
1088 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1089 }
1090
1091 const int bufsize = 10000;
1092 switch (bitdepth) {
1093 case 16: {
1094 short* buffer = new short[bufsize * info.channels];
1095 sf_count_t cnt = info.frames;
1096 while (cnt) {
1097 // libsndfile does the conversion for us (if needed)
1098 int n = sf_readf_short(hFile, buffer, bufsize);
1099 // write from buffer directly (physically) into .gig file
1100 iter->gig_sample->Write(buffer, n);
1101 cnt -= n;
1102 }
1103 delete[] buffer;
1104 break;
1105 }
1106 case 24: {
1107 int* srcbuf = new int[bufsize * info.channels];
1108 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1109 sf_count_t cnt = info.frames;
1110 while (cnt) {
1111 // libsndfile returns 32 bits, convert to 24
1112 int n = sf_readf_int(hFile, srcbuf, bufsize);
1113 int j = 0;
1114 for (int i = 0 ; i < n * info.channels ; i++) {
1115 dstbuf[j++] = srcbuf[i] >> 8;
1116 dstbuf[j++] = srcbuf[i] >> 16;
1117 dstbuf[j++] = srcbuf[i] >> 24;
1118 }
1119 // write from buffer directly (physically) into .gig file
1120 iter->gig_sample->Write(dstbuf, n);
1121 cnt -= n;
1122 }
1123 delete[] srcbuf;
1124 delete[] dstbuf;
1125 break;
1126 }
1127 }
1128 // cleanup
1129 sf_close(hFile);
1130 // let the sampler re-cache the sample if needed
1131 sample_changed_signal.emit(iter->gig_sample);
1132 // on success we remove the sample from the import queue,
1133 // otherwise keep it, maybe it works the next time ?
1134 std::list<SampleImportItem>::iterator cur = iter;
1135 ++iter;
1136 m_SampleImportQueue.erase(cur);
1137 } catch (std::string what) {
1138 // remember the files that made trouble (and their cause)
1139 if (!error_files.empty()) error_files += "\n";
1140 error_files += (*iter).sample_path += " (" + what + ")";
1141 ++iter;
1142 }
1143 }
1144 // show error message box when some sample(s) could not be imported
1145 if (!error_files.empty()) {
1146 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1147 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1148 msg.run();
1149 }
1150 }
1151
1152 void MainWindow::on_action_file_properties()
1153 {
1154 propDialog.show();
1155 propDialog.deiconify();
1156 }
1157
1158 void MainWindow::on_action_warn_user_on_extensions() {
1159 Settings::singleton()->warnUserOnExtensions =
1160 !Settings::singleton()->warnUserOnExtensions;
1161 }
1162
1163 void MainWindow::on_action_help_about()
1164 {
1165 Gtk::AboutDialog dialog;
1166 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1167 dialog.set_program_name("Gigedit");
1168 #else
1169 dialog.set_name("Gigedit");
1170 #endif
1171 dialog.set_version(VERSION);
1172 dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");
1173 const std::string sComment =
1174 _("Built " __DATE__ "\nUsing ") +
1175 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1176 _(
1177 "Gigedit is released under the GNU General Public License.\n"
1178 "\n"
1179 "Please notice that this is still a very young instrument editor. "
1180 "So better backup your Gigasampler files before editing them with "
1181 "this application.\n"
1182 "\n"
1183 "Please report bugs to: http://bugs.linuxsampler.org"
1184 );
1185 dialog.set_comments(sComment.c_str());
1186 dialog.set_website("http://www.linuxsampler.org");
1187 dialog.set_website_label("http://www.linuxsampler.org");
1188 dialog.run();
1189 }
1190
1191 PropDialog::PropDialog()
1192 : eFileFormat(_("File Format")),
1193 eName(_("Name")),
1194 eCreationDate(_("Creation date")),
1195 eComments(_("Comments")),
1196 eProduct(_("Product")),
1197 eCopyright(_("Copyright")),
1198 eArtists(_("Artists")),
1199 eGenre(_("Genre")),
1200 eKeywords(_("Keywords")),
1201 eEngineer(_("Engineer")),
1202 eTechnician(_("Technician")),
1203 eSoftware(_("Software")),
1204 eMedium(_("Medium")),
1205 eSource(_("Source")),
1206 eSourceForm(_("Source form")),
1207 eCommissioned(_("Commissioned")),
1208 eSubject(_("Subject")),
1209 quitButton(Gtk::Stock::CLOSE),
1210 table(2, 1),
1211 m_file(NULL)
1212 {
1213 set_title(_("File Properties"));
1214 eName.set_width_chars(50);
1215
1216 connect(eName, &DLS::Info::Name);
1217 connect(eCreationDate, &DLS::Info::CreationDate);
1218 connect(eComments, &DLS::Info::Comments);
1219 connect(eProduct, &DLS::Info::Product);
1220 connect(eCopyright, &DLS::Info::Copyright);
1221 connect(eArtists, &DLS::Info::Artists);
1222 connect(eGenre, &DLS::Info::Genre);
1223 connect(eKeywords, &DLS::Info::Keywords);
1224 connect(eEngineer, &DLS::Info::Engineer);
1225 connect(eTechnician, &DLS::Info::Technician);
1226 connect(eSoftware, &DLS::Info::Software);
1227 connect(eMedium, &DLS::Info::Medium);
1228 connect(eSource, &DLS::Info::Source);
1229 connect(eSourceForm, &DLS::Info::SourceForm);
1230 connect(eCommissioned, &DLS::Info::Commissioned);
1231 connect(eSubject, &DLS::Info::Subject);
1232
1233 table.add(eFileFormat);
1234 table.add(eName);
1235 table.add(eCreationDate);
1236 table.add(eComments);
1237 table.add(eProduct);
1238 table.add(eCopyright);
1239 table.add(eArtists);
1240 table.add(eGenre);
1241 table.add(eKeywords);
1242 table.add(eEngineer);
1243 table.add(eTechnician);
1244 table.add(eSoftware);
1245 table.add(eMedium);
1246 table.add(eSource);
1247 table.add(eSourceForm);
1248 table.add(eCommissioned);
1249 table.add(eSubject);
1250
1251 table.set_col_spacings(5);
1252 add(vbox);
1253 table.set_border_width(5);
1254 vbox.add(table);
1255 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1256 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1257 buttonBox.set_border_width(5);
1258 buttonBox.show();
1259 buttonBox.pack_start(quitButton);
1260 quitButton.set_can_default();
1261 quitButton.grab_focus();
1262 quitButton.signal_clicked().connect(
1263 sigc::mem_fun(*this, &PropDialog::hide));
1264 eFileFormat.signal_value_changed().connect(
1265 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1266
1267 quitButton.show();
1268 vbox.show();
1269 show_all_children();
1270 }
1271
1272 void PropDialog::set_file(gig::File* file)
1273 {
1274 m_file = file;
1275
1276 // update file format version combo box
1277 const std::string sGiga = "Gigasampler/GigaStudio v";
1278 const int major = file->pVersion->major;
1279 std::vector<std::string> txts;
1280 std::vector<int> values;
1281 txts.push_back(sGiga + "2"); values.push_back(2);
1282 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1283 if (major != 2 && major != 3) {
1284 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1285 }
1286 std::vector<const char*> texts;
1287 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1288 texts.push_back(NULL); values.push_back(0);
1289 eFileFormat.set_choices(&texts[0], &values[0]);
1290 eFileFormat.set_value(major);
1291 }
1292
1293 void PropDialog::onFileFormatChanged() {
1294 const int major = eFileFormat.get_value();
1295 if (m_file) m_file->pVersion->major = major;
1296 }
1297
1298 void PropDialog::set_info(DLS::Info* info)
1299 {
1300 update(info);
1301 }
1302
1303
1304 void InstrumentProps::set_Name(const gig::String& name)
1305 {
1306 m->pInfo->Name = name;
1307 }
1308
1309 void InstrumentProps::update_name()
1310 {
1311 update_model++;
1312 eName.set_value(m->pInfo->Name);
1313 update_model--;
1314 }
1315
1316 void InstrumentProps::set_IsDrum(bool value)
1317 {
1318 m->IsDrum = value;
1319 }
1320
1321 void InstrumentProps::set_MIDIBank(uint16_t value)
1322 {
1323 m->MIDIBank = value;
1324 }
1325
1326 void InstrumentProps::set_MIDIProgram(uint32_t value)
1327 {
1328 m->MIDIProgram = value;
1329 }
1330
1331 InstrumentProps::InstrumentProps() :
1332 quitButton(Gtk::Stock::CLOSE),
1333 table(2,1),
1334 eName(_("Name")),
1335 eIsDrum(_("Is drum")),
1336 eMIDIBank(_("MIDI bank"), 0, 16383),
1337 eMIDIProgram(_("MIDI program")),
1338 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1339 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1340 eEffectSend(_("Effect send"), 0, 65535),
1341 eFineTune(_("Fine tune"), -8400, 8400),
1342 ePitchbendRange(_("Pitchbend range"), 0, 12),
1343 ePianoReleaseMode(_("Piano release mode")),
1344 eDimensionKeyRangeLow(_("Keyswitching range low")),
1345 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1346 {
1347 set_title(_("Instrument Properties"));
1348
1349 eDimensionKeyRangeLow.set_tip(
1350 _("start of the keyboard area which should switch the "
1351 "\"keyswitching\" dimension")
1352 );
1353 eDimensionKeyRangeHigh.set_tip(
1354 _("end of the keyboard area which should switch the "
1355 "\"keyswitching\" dimension")
1356 );
1357
1358 connect(eName, &InstrumentProps::set_Name);
1359 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1360 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1361 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1362 connect(eAttenuation, &gig::Instrument::Attenuation);
1363 connect(eGainPlus6, &gig::Instrument::Attenuation);
1364 connect(eEffectSend, &gig::Instrument::EffectSend);
1365 connect(eFineTune, &gig::Instrument::FineTune);
1366 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1367 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1368 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1369 &gig::Instrument::DimensionKeyRange);
1370
1371 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1372
1373 table.set_col_spacings(5);
1374
1375 table.add(eName);
1376 table.add(eIsDrum);
1377 table.add(eMIDIBank);
1378 table.add(eMIDIProgram);
1379 table.add(eAttenuation);
1380 table.add(eGainPlus6);
1381 table.add(eEffectSend);
1382 table.add(eFineTune);
1383 table.add(ePitchbendRange);
1384 table.add(ePianoReleaseMode);
1385 table.add(eDimensionKeyRangeLow);
1386 table.add(eDimensionKeyRangeHigh);
1387
1388 add(vbox);
1389 table.set_border_width(5);
1390 vbox.pack_start(table);
1391 table.show();
1392 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1393 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1394 buttonBox.set_border_width(5);
1395 buttonBox.show();
1396 buttonBox.pack_start(quitButton);
1397 quitButton.set_can_default();
1398 quitButton.grab_focus();
1399
1400 quitButton.signal_clicked().connect(
1401 sigc::mem_fun(*this, &InstrumentProps::hide));
1402
1403 quitButton.show();
1404 vbox.show();
1405 show_all_children();
1406 }
1407
1408 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1409 {
1410 update(instrument);
1411
1412 update_model++;
1413 eName.set_value(instrument->pInfo->Name);
1414 eIsDrum.set_value(instrument->IsDrum);
1415 eMIDIBank.set_value(instrument->MIDIBank);
1416 eMIDIProgram.set_value(instrument->MIDIProgram);
1417 update_model--;
1418 }
1419
1420
1421 void MainWindow::file_changed()
1422 {
1423 if (file && !file_is_changed) {
1424 set_title("*" + get_title());
1425 file_is_changed = true;
1426 }
1427 }
1428
1429 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1430 sample_ref_count.clear();
1431
1432 if (!gig) return;
1433
1434 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1435 instrument = gig->GetNextInstrument())
1436 {
1437 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1438 rgn = instrument->GetNextRegion())
1439 {
1440 for (int i = 0; i < 256; ++i) {
1441 if (!rgn->pDimensionRegions[i]) continue;
1442 if (rgn->pDimensionRegions[i]->pSample) {
1443 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1444 }
1445 }
1446 }
1447 }
1448 }
1449
1450 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1451 {
1452 file = 0;
1453 set_file_is_shared(isSharedInstrument);
1454
1455 this->filename = filename ? filename : _("Unsaved Gig File");
1456 set_title(Glib::filename_display_basename(this->filename));
1457 file_has_name = filename;
1458 file_is_changed = false;
1459
1460 propDialog.set_file(gig);
1461 propDialog.set_info(gig->pInfo);
1462
1463 instrument_name_connection.block();
1464 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1465 instrument = gig->GetNextInstrument()) {
1466 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1467
1468 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1469 Gtk::TreeModel::Row row = *iter;
1470 row[m_Columns.m_col_name] = name;
1471 row[m_Columns.m_col_instr] = instrument;
1472
1473 add_instrument_to_menu(name);
1474 }
1475 instrument_name_connection.unblock();
1476 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1477
1478 updateSampleRefCountMap(gig);
1479
1480 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1481 if (group->Name != "") {
1482 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1483 Gtk::TreeModel::Row rowGroup = *iterGroup;
1484 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1485 rowGroup[m_SamplesModel.m_col_group] = group;
1486 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1487 for (gig::Sample* sample = group->GetFirstSample();
1488 sample; sample = group->GetNextSample()) {
1489 Gtk::TreeModel::iterator iterSample =
1490 m_refSamplesTreeModel->append(rowGroup.children());
1491 Gtk::TreeModel::Row rowSample = *iterSample;
1492 rowSample[m_SamplesModel.m_col_name] =
1493 gig_to_utf8(sample->pInfo->Name);
1494 rowSample[m_SamplesModel.m_col_sample] = sample;
1495 rowSample[m_SamplesModel.m_col_group] = NULL;
1496 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1497 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1498 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1499 }
1500 }
1501 }
1502
1503 for (int i = 0; gig->GetScriptGroup(i); ++i) {
1504 gig::ScriptGroup* group = gig->GetScriptGroup(i);
1505
1506 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1507 Gtk::TreeModel::Row rowGroup = *iterGroup;
1508 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1509 rowGroup[m_ScriptsModel.m_col_group] = group;
1510 rowGroup[m_ScriptsModel.m_col_script] = NULL;
1511 for (int s = 0; group->GetScript(s); ++s) {
1512 gig::Script* script = group->GetScript(s);
1513
1514 Gtk::TreeModel::iterator iterScript =
1515 m_refScriptsTreeModel->append(rowGroup.children());
1516 Gtk::TreeModel::Row rowScript = *iterScript;
1517 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1518 rowScript[m_ScriptsModel.m_col_script] = script;
1519 rowScript[m_ScriptsModel.m_col_group] = NULL;
1520 }
1521 }
1522 // unfold all sample groups & script groups by default
1523 m_TreeViewSamples.expand_all();
1524 m_TreeViewScripts.expand_all();
1525
1526 file = gig;
1527
1528 // select the first instrument
1529 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1530
1531 instr_props_set_instrument();
1532 gig::Instrument* instrument = get_instrument();
1533 if (instrument) {
1534 midiRules.set_instrument(instrument);
1535 }
1536 }
1537
1538 bool MainWindow::instr_props_set_instrument()
1539 {
1540 instrumentProps.signal_name_changed().clear();
1541
1542 Gtk::TreeModel::const_iterator it =
1543 m_TreeView.get_selection()->get_selected();
1544 if (it) {
1545 Gtk::TreeModel::Row row = *it;
1546 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1547
1548 instrumentProps.set_instrument(instrument);
1549
1550 // make sure instrument tree is updated when user changes the
1551 // instrument name in instrument properties window
1552 instrumentProps.signal_name_changed().connect(
1553 sigc::bind(
1554 sigc::mem_fun(*this,
1555 &MainWindow::instr_name_changed_by_instr_props),
1556 it));
1557 } else {
1558 instrumentProps.hide();
1559 }
1560 return it;
1561 }
1562
1563 void MainWindow::show_instr_props()
1564 {
1565 if (instr_props_set_instrument()) {
1566 instrumentProps.show();
1567 instrumentProps.deiconify();
1568 }
1569 }
1570
1571 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1572 {
1573 Gtk::TreeModel::Row row = *it;
1574 Glib::ustring name = row[m_Columns.m_col_name];
1575
1576 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1577 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1578 if (gigname != name) {
1579 row[m_Columns.m_col_name] = gigname;
1580 }
1581 }
1582
1583 void MainWindow::show_midi_rules()
1584 {
1585 if (gig::Instrument* instrument = get_instrument())
1586 {
1587 midiRules.set_instrument(instrument);
1588 midiRules.show();
1589 midiRules.deiconify();
1590 }
1591 }
1592
1593 void MainWindow::show_script_slots() {
1594 if (!file) return;
1595 // get selected instrument
1596 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1597 Gtk::TreeModel::iterator it = sel->get_selected();
1598 if (!it) return;
1599 Gtk::TreeModel::Row row = *it;
1600 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1601 if (!instrument) return;
1602
1603 ScriptSlots* window = new ScriptSlots;
1604 window->setInstrument(instrument);
1605 //window->reparent(*this);
1606 window->show();
1607 }
1608
1609 void MainWindow::on_action_view_status_bar() {
1610 Gtk::CheckMenuItem* item =
1611 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1612 if (!item) {
1613 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1614 return;
1615 }
1616 if (item->get_active()) m_StatusBar.show();
1617 else m_StatusBar.hide();
1618 }
1619
1620 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1621 Gtk::CheckMenuItem* item =
1622 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1623 if (!item) {
1624 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1625 return true;
1626 }
1627 return item->get_active();
1628 }
1629
1630 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1631 Gtk::CheckMenuItem* item =
1632 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1633 if (!item) {
1634 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1635 return true;
1636 }
1637 return item->get_active();
1638 }
1639
1640 bool MainWindow::is_copy_samples_loop_enabled() const {
1641 Gtk::CheckMenuItem* item =
1642 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1643 if (!item) {
1644 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1645 return true;
1646 }
1647 return item->get_active();
1648 }
1649
1650 void MainWindow::on_button_release(GdkEventButton* button)
1651 {
1652 if (button->type == GDK_2BUTTON_PRESS) {
1653 show_instr_props();
1654 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1655 // gig v2 files have no midi rules
1656 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
1657 static_cast<Gtk::MenuItem*>(
1658 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
1659 bEnabled
1660 );
1661 static_cast<Gtk::MenuItem*>(
1662 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1663 bEnabled
1664 );
1665 popup_menu->popup(button->button, button->time);
1666 }
1667 }
1668
1669 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1670 if (item->get_active()) {
1671 const std::vector<Gtk::Widget*> children =
1672 instrument_menu->get_children();
1673 std::vector<Gtk::Widget*>::const_iterator it =
1674 find(children.begin(), children.end(), item);
1675 if (it != children.end()) {
1676 int index = it - children.begin();
1677 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1678
1679 m_RegionChooser.set_instrument(file->GetInstrument(index));
1680 }
1681 }
1682 }
1683
1684 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1685 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1686 Gtk::Menu* sample_popup =
1687 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1688 // update enabled/disabled state of sample popup items
1689 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1690 Gtk::TreeModel::iterator it = sel->get_selected();
1691 bool group_selected = false;
1692 bool sample_selected = false;
1693 if (it) {
1694 Gtk::TreeModel::Row row = *it;
1695 group_selected = row[m_SamplesModel.m_col_group];
1696 sample_selected = row[m_SamplesModel.m_col_sample];
1697 }
1698
1699
1700 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1701 set_sensitive(group_selected || sample_selected);
1702 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1703 set_sensitive(group_selected || sample_selected);
1704 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1705 set_sensitive(file);
1706 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
1707 set_sensitive(sample_selected);
1708 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1709 set_sensitive(group_selected || sample_selected);
1710 // show sample popup
1711 sample_popup->popup(button->button, button->time);
1712
1713 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
1714 set_sensitive(group_selected || sample_selected);
1715 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
1716 set_sensitive(group_selected || sample_selected);
1717 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
1718 set_sensitive(file);
1719 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
1720 set_sensitive(sample_selected);
1721 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
1722 set_sensitive(group_selected || sample_selected);
1723 }
1724 }
1725
1726 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
1727 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1728 Gtk::Menu* script_popup =
1729 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
1730 // update enabled/disabled state of sample popup items
1731 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1732 Gtk::TreeModel::iterator it = sel->get_selected();
1733 bool group_selected = false;
1734 bool script_selected = false;
1735 if (it) {
1736 Gtk::TreeModel::Row row = *it;
1737 group_selected = row[m_ScriptsModel.m_col_group];
1738 script_selected = row[m_ScriptsModel.m_col_script];
1739 }
1740 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
1741 set_sensitive(group_selected || script_selected);
1742 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
1743 set_sensitive(file);
1744 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
1745 set_sensitive(script_selected);
1746 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
1747 set_sensitive(group_selected || script_selected);
1748 // show sample popup
1749 script_popup->popup(button->button, button->time);
1750
1751 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
1752 set_sensitive(group_selected || script_selected);
1753 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
1754 set_sensitive(file);
1755 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
1756 set_sensitive(script_selected);
1757 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
1758 set_sensitive(group_selected || script_selected);
1759 }
1760 }
1761
1762 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1763 const Glib::ustring& name, int position) {
1764
1765 Gtk::RadioMenuItem::Group instrument_group;
1766 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1767 if (!children.empty()) {
1768 instrument_group =
1769 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1770 }
1771 Gtk::RadioMenuItem* item =
1772 new Gtk::RadioMenuItem(instrument_group, name);
1773 if (position < 0) {
1774 instrument_menu->append(*item);
1775 } else {
1776 instrument_menu->insert(*item, position);
1777 }
1778 item->show();
1779 item->signal_activate().connect(
1780 sigc::bind(
1781 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1782 item));
1783 return item;
1784 }
1785
1786 void MainWindow::remove_instrument_from_menu(int index) {
1787 const std::vector<Gtk::Widget*> children =
1788 instrument_menu->get_children();
1789 Gtk::Widget* child = children[index];
1790 instrument_menu->remove(*child);
1791 delete child;
1792 }
1793
1794 void MainWindow::add_instrument(gig::Instrument* instrument) {
1795 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1796
1797 // update instrument tree view
1798 instrument_name_connection.block();
1799 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1800 Gtk::TreeModel::Row rowInstr = *iterInstr;
1801 rowInstr[m_Columns.m_col_name] = name;
1802 rowInstr[m_Columns.m_col_instr] = instrument;
1803 instrument_name_connection.unblock();
1804
1805 add_instrument_to_menu(name);
1806
1807 m_TreeView.get_selection()->select(iterInstr);
1808
1809 file_changed();
1810 }
1811
1812 void MainWindow::on_action_add_instrument() {
1813 static int __instrument_indexer = 0;
1814 if (!file) return;
1815 gig::Instrument* instrument = file->AddInstrument();
1816 __instrument_indexer++;
1817 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1818 ToString(__instrument_indexer));
1819
1820 add_instrument(instrument);
1821 }
1822
1823 void MainWindow::on_action_duplicate_instrument() {
1824 if (!file) return;
1825
1826 // retrieve the currently selected instrument
1827 // (being the original instrument to be duplicated)
1828 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1829 Gtk::TreeModel::iterator itSelection = sel->get_selected();
1830 if (!itSelection) return;
1831 Gtk::TreeModel::Row row = *itSelection;
1832 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1833 if (!instrOrig) return;
1834
1835 // duplicate the orginal instrument
1836 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1837 instrNew->pInfo->Name =
1838 instrOrig->pInfo->Name +
1839 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1840
1841 add_instrument(instrNew);
1842 }
1843
1844 void MainWindow::on_action_remove_instrument() {
1845 if (!file) return;
1846 if (file_is_shared) {
1847 Gtk::MessageDialog msg(
1848 *this,
1849 _("You cannot delete an instrument from this file, since it's "
1850 "currently used by the sampler."),
1851 false, Gtk::MESSAGE_INFO
1852 );
1853 msg.run();
1854 return;
1855 }
1856
1857 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1858 Gtk::TreeModel::iterator it = sel->get_selected();
1859 if (it) {
1860 Gtk::TreeModel::Row row = *it;
1861 gig::Instrument* instr = row[m_Columns.m_col_instr];
1862 try {
1863 Gtk::TreePath path(it);
1864 int index = path[0];
1865
1866 // remove instrument from the gig file
1867 if (instr) file->DeleteInstrument(instr);
1868 file_changed();
1869
1870 remove_instrument_from_menu(index);
1871
1872 // remove row from instruments tree view
1873 m_refTreeModel->erase(it);
1874
1875 #if GTKMM_MAJOR_VERSION < 3
1876 // select another instrument (in gtk3 this is done
1877 // automatically)
1878 if (!m_refTreeModel->children().empty()) {
1879 if (index == m_refTreeModel->children().size()) {
1880 index--;
1881 }
1882 m_TreeView.get_selection()->select(
1883 Gtk::TreePath(ToString(index)));
1884 }
1885 #endif
1886 instr_props_set_instrument();
1887 instr = get_instrument();
1888 if (instr) {
1889 midiRules.set_instrument(instr);
1890 } else {
1891 midiRules.hide();
1892 }
1893 } catch (RIFF::Exception e) {
1894 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1895 msg.run();
1896 }
1897 }
1898 }
1899
1900 void MainWindow::on_action_sample_properties() {
1901 //TODO: show a dialog where the selected sample's properties can be edited
1902 Gtk::MessageDialog msg(
1903 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1904 );
1905 msg.run();
1906 }
1907
1908 void MainWindow::on_action_add_script_group() {
1909 static int __script_indexer = 0;
1910 if (!file) return;
1911 gig::ScriptGroup* group = file->AddScriptGroup();
1912 group->Name = gig_from_utf8(_("Unnamed Group"));
1913 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
1914 __script_indexer++;
1915 // update sample tree view
1916 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1917 Gtk::TreeModel::Row rowGroup = *iterGroup;
1918 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1919 rowGroup[m_ScriptsModel.m_col_script] = NULL;
1920 rowGroup[m_ScriptsModel.m_col_group] = group;
1921 file_changed();
1922 }
1923
1924 void MainWindow::on_action_add_script() {
1925 if (!file) return;
1926 // get selected group
1927 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1928 Gtk::TreeModel::iterator it = sel->get_selected();
1929 if (!it) return;
1930 Gtk::TreeModel::Row row = *it;
1931 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1932 if (!group) { // not a group, but a script is selected (probably)
1933 gig::Script* script = row[m_ScriptsModel.m_col_script];
1934 if (!script) return;
1935 it = row.parent(); // resolve parent (that is the script's group)
1936 if (!it) return;
1937 row = *it;
1938 group = row[m_ScriptsModel.m_col_group];
1939 if (!group) return;
1940 }
1941
1942 // add a new script to the .gig file
1943 gig::Script* script = group->AddScript();
1944 Glib::ustring name = _("Unnamed Script");
1945 script->Name = gig_from_utf8(name);
1946
1947 // add script to the tree view
1948 Gtk::TreeModel::iterator iterScript =
1949 m_refScriptsTreeModel->append(row.children());
1950 Gtk::TreeModel::Row rowScript = *iterScript;
1951 rowScript[m_ScriptsModel.m_col_name] = name;
1952 rowScript[m_ScriptsModel.m_col_script] = script;
1953 rowScript[m_ScriptsModel.m_col_group] = NULL;
1954
1955 // unfold group of new script item in treeview
1956 Gtk::TreeModel::Path path(iterScript);
1957 m_TreeViewScripts.expand_to_path(path);
1958 }
1959
1960 void MainWindow::on_action_edit_script() {
1961 if (!file) return;
1962 // get selected script
1963 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1964 Gtk::TreeModel::iterator it = sel->get_selected();
1965 if (!it) return;
1966 Gtk::TreeModel::Row row = *it;
1967 gig::Script* script = row[m_ScriptsModel.m_col_script];
1968 if (!script) return;
1969
1970 ScriptEditor* editor = new ScriptEditor;
1971 editor->setScript(script);
1972 //editor->reparent(*this);
1973 editor->show();
1974 }
1975
1976 void MainWindow::on_action_remove_script() {
1977 if (!file) return;
1978 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1979 Gtk::TreeModel::iterator it = sel->get_selected();
1980 if (it) {
1981 Gtk::TreeModel::Row row = *it;
1982 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1983 gig::Script* script = row[m_ScriptsModel.m_col_script];
1984 Glib::ustring name = row[m_ScriptsModel.m_col_name];
1985 try {
1986 // remove script group or script from the gig file
1987 if (group) {
1988 // notify everybody that we're going to remove these samples
1989 //TODO: scripts_to_be_removed_signal.emit(members);
1990 // delete the group in the .gig file including the
1991 // samples that belong to the group
1992 file->DeleteScriptGroup(group);
1993 // notify that we're done with removal
1994 //TODO: scripts_removed_signal.emit();
1995 file_changed();
1996 } else if (script) {
1997 // notify everybody that we're going to remove this sample
1998 //TODO: std::list<gig::Script*> lscripts;
1999 //TODO: lscripts.push_back(script);
2000 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2001 // remove sample from the .gig file
2002 script->GetGroup()->DeleteScript(script);
2003 // notify that we're done with removal
2004 //TODO: scripts_removed_signal.emit();
2005 dimreg_changed();
2006 file_changed();
2007 }
2008 // remove respective row(s) from samples tree view
2009 m_refScriptsTreeModel->erase(it);
2010 } catch (RIFF::Exception e) {
2011 // pretend we're done with removal (i.e. to avoid dead locks)
2012 //TODO: scripts_removed_signal.emit();
2013 // show error message
2014 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2015 msg.run();
2016 }
2017 }
2018 }
2019
2020 void MainWindow::on_action_add_group() {
2021 static int __sample_indexer = 0;
2022 if (!file) return;
2023 gig::Group* group = file->AddGroup();
2024 group->Name = gig_from_utf8(_("Unnamed Group"));
2025 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2026 __sample_indexer++;
2027 // update sample tree view
2028 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2029 Gtk::TreeModel::Row rowGroup = *iterGroup;
2030 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2031 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2032 rowGroup[m_SamplesModel.m_col_group] = group;
2033 file_changed();
2034 }
2035
2036 void MainWindow::on_action_add_sample() {
2037 if (!file) return;
2038 // get selected group
2039 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2040 Gtk::TreeModel::iterator it = sel->get_selected();
2041 if (!it) return;
2042 Gtk::TreeModel::Row row = *it;
2043 gig::Group* group = row[m_SamplesModel.m_col_group];
2044 if (!group) { // not a group, but a sample is selected (probably)
2045 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2046 if (!sample) return;
2047 it = row.parent(); // resolve parent (that is the sample's group)
2048 if (!it) return;
2049 row = *it;
2050 group = row[m_SamplesModel.m_col_group];
2051 if (!group) return;
2052 }
2053 // show 'browse for file' dialog
2054 Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
2055 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2056 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
2057 dialog.set_select_multiple(true);
2058
2059 // matches all file types supported by libsndfile
2060 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2061 Gtk::FileFilter soundfilter;
2062 #else
2063 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2064 #endif
2065 const char* const supportedFileTypes[] = {
2066 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2067 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2068 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2069 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2070 "*.caf", "*.CAF", NULL
2071 };
2072 const char* soundfiles = _("Sound Files");
2073 const char* allfiles = _("All Files");
2074 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2075 for (int i = 0; supportedFileTypes[i]; i++)
2076 soundfilter.add_pattern(supportedFileTypes[i]);
2077 soundfilter.set_name(soundfiles);
2078
2079 // matches every file
2080 Gtk::FileFilter allpassfilter;
2081 allpassfilter.add_pattern("*.*");
2082 allpassfilter.set_name(allfiles);
2083 #else
2084 for (int i = 0; supportedFileTypes[i]; i++)
2085 soundfilter->add_pattern(supportedFileTypes[i]);
2086 soundfilter->set_name(soundfiles);
2087
2088 // matches every file
2089 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2090 allpassfilter->add_pattern("*.*");
2091 allpassfilter->set_name(allfiles);
2092 #endif
2093 dialog.add_filter(soundfilter);
2094 dialog.add_filter(allpassfilter);
2095 if (current_sample_dir != "") {
2096 dialog.set_current_folder(current_sample_dir);
2097 }
2098 if (dialog.run() == Gtk::RESPONSE_OK) {
2099 current_sample_dir = dialog.get_current_folder();
2100 Glib::ustring error_files;
2101 std::vector<std::string> filenames = dialog.get_filenames();
2102 for (std::vector<std::string>::iterator iter = filenames.begin();
2103 iter != filenames.end(); ++iter) {
2104 printf("Adding sample %s\n",(*iter).c_str());
2105 // use libsndfile to retrieve file informations
2106 SF_INFO info;
2107 info.format = 0;
2108 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2109 try {
2110 if (!hFile) throw std::string(_("could not open file"));
2111 int bitdepth;
2112 switch (info.format & 0xff) {
2113 case SF_FORMAT_PCM_S8:
2114 case SF_FORMAT_PCM_16:
2115 case SF_FORMAT_PCM_U8:
2116 bitdepth = 16;
2117 break;
2118 case SF_FORMAT_PCM_24:
2119 case SF_FORMAT_PCM_32:
2120 case SF_FORMAT_FLOAT:
2121 case SF_FORMAT_DOUBLE:
2122 bitdepth = 24;
2123 break;
2124 default:
2125 sf_close(hFile); // close sound file
2126 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2127 }
2128 // add a new sample to the .gig file
2129 gig::Sample* sample = file->AddSample();
2130 // file name without path
2131 Glib::ustring filename = Glib::filename_display_basename(*iter);
2132 // remove file extension if there is one
2133 for (int i = 0; supportedFileTypes[i]; i++) {
2134 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2135 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2136 break;
2137 }
2138 }
2139 sample->pInfo->Name = gig_from_utf8(filename);
2140 sample->Channels = info.channels;
2141 sample->BitDepth = bitdepth;
2142 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2143 sample->SamplesPerSecond = info.samplerate;
2144 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2145 sample->BlockAlign = sample->FrameSize;
2146 sample->SamplesTotal = info.frames;
2147
2148 SF_INSTRUMENT instrument;
2149 if (sf_command(hFile, SFC_GET_INSTRUMENT,
2150 &instrument, sizeof(instrument)) != SF_FALSE)
2151 {
2152 sample->MIDIUnityNote = instrument.basenote;
2153 sample->FineTune = instrument.detune;
2154
2155 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2156 sample->Loops = 1;
2157
2158 switch (instrument.loops[0].mode) {
2159 case SF_LOOP_FORWARD:
2160 sample->LoopType = gig::loop_type_normal;
2161 break;
2162 case SF_LOOP_BACKWARD:
2163 sample->LoopType = gig::loop_type_backward;
2164 break;
2165 case SF_LOOP_ALTERNATING:
2166 sample->LoopType = gig::loop_type_bidirectional;
2167 break;
2168 }
2169 sample->LoopStart = instrument.loops[0].start;
2170 sample->LoopEnd = instrument.loops[0].end;
2171 sample->LoopPlayCount = instrument.loops[0].count;
2172 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2173 }
2174 }
2175
2176 // schedule resizing the sample (which will be done
2177 // physically when File::Save() is called)
2178 sample->Resize(info.frames);
2179 // make sure sample is part of the selected group
2180 group->AddSample(sample);
2181 // schedule that physical resize and sample import
2182 // (data copying), performed when "Save" is requested
2183 SampleImportItem sched_item;
2184 sched_item.gig_sample = sample;
2185 sched_item.sample_path = *iter;
2186 m_SampleImportQueue.push_back(sched_item);
2187 // add sample to the tree view
2188 Gtk::TreeModel::iterator iterSample =
2189 m_refSamplesTreeModel->append(row.children());
2190 Gtk::TreeModel::Row rowSample = *iterSample;
2191 rowSample[m_SamplesModel.m_col_name] =
2192 gig_to_utf8(sample->pInfo->Name);
2193 rowSample[m_SamplesModel.m_col_sample] = sample;
2194 rowSample[m_SamplesModel.m_col_group] = NULL;
2195 // close sound file
2196 sf_close(hFile);
2197 file_changed();
2198 } catch (std::string what) { // remember the files that made trouble (and their cause)
2199 if (!error_files.empty()) error_files += "\n";
2200 error_files += *iter += " (" + what + ")";
2201 }
2202 }
2203 // show error message box when some file(s) could not be opened / added
2204 if (!error_files.empty()) {
2205 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
2206 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2207 msg.run();
2208 }
2209 }
2210 }
2211
2212 void MainWindow::on_action_replace_all_samples_in_all_groups()
2213 {
2214 if (!file) return;
2215 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2216 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2217 const char* str =
2218 _("This is a very specific function. It tries to replace all samples "
2219 "in the current gig file by samples located in the chosen "
2220 "directory.\n\n"
2221 "It works like this: For each sample in the gig file, it tries to "
2222 "find a sample file in the selected directory with the same name as "
2223 "the sample in the gig file. Optionally, you can add a filename "
2224 "extension below, which will be added to the filename expected to be "
2225 "found. That is, assume you have a gig file with a sample called "
2226 "'Snare', if you enter '.wav' below (like it's done by default), it "
2227 "expects to find a sample file called 'Snare.wav' and will replace "
2228 "the sample in the gig file accordingly. If you don't need an "
2229 "extension, blank the field below. Any gig sample where no "
2230 "appropriate sample file could be found will be reported and left "
2231 "untouched.\n");
2232 #if GTKMM_MAJOR_VERSION < 3
2233 view::WrapLabel description(str);
2234 #else
2235 Gtk::Label description(str);
2236 description.set_line_wrap();
2237 #endif
2238 Gtk::HBox entryArea;
2239 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2240 Gtk::Entry postfixEntryBox;
2241 postfixEntryBox.set_text(".wav");
2242 entryArea.pack_start(entryLabel);
2243 entryArea.pack_start(postfixEntryBox);
2244 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2245 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2246 description.show();
2247 entryArea.show_all();
2248 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2249 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2250 dialog.set_select_multiple(false);
2251 if (current_sample_dir != "") {
2252 dialog.set_current_folder(current_sample_dir);
2253 }
2254 if (dialog.run() == Gtk::RESPONSE_OK)
2255 {
2256 current_sample_dir = dialog.get_current_folder();
2257 Glib::ustring error_files;
2258 std::string folder = dialog.get_filename();
2259 for (gig::Sample* sample = file->GetFirstSample();
2260 sample; sample = file->GetNextSample())
2261 {
2262 std::string filename =
2263 folder + G_DIR_SEPARATOR_S +
2264 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2265 postfixEntryBox.get_text());
2266 SF_INFO info;
2267 info.format = 0;
2268 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2269 try
2270 {
2271 if (!hFile) throw std::string(_("could not open file"));
2272 int bitdepth;
2273 switch (info.format & 0xff) {
2274 case SF_FORMAT_PCM_S8:
2275 case SF_FORMAT_PCM_16:
2276 case SF_FORMAT_PCM_U8:
2277 bitdepth = 16;
2278 break;
2279 case SF_FORMAT_PCM_24:
2280 case SF_FORMAT_PCM_32:
2281 case SF_FORMAT_FLOAT:
2282 case SF_FORMAT_DOUBLE:
2283 bitdepth = 24;
2284 break;
2285 default:
2286 sf_close(hFile);
2287 throw std::string(_("format not supported"));
2288 }
2289 SampleImportItem sched_item;
2290 sched_item.gig_sample = sample;
2291 sched_item.sample_path = filename;
2292 m_SampleImportQueue.push_back(sched_item);
2293 sf_close(hFile);
2294 file_changed();
2295 }
2296 catch (std::string what)
2297 {
2298 if (!error_files.empty()) error_files += "\n";
2299 error_files += Glib::filename_to_utf8(filename) +
2300 " (" + what + ")";
2301 }
2302 }
2303 // show error message box when some file(s) could not be opened / added
2304 if (!error_files.empty()) {
2305 Glib::ustring txt =
2306 _("Could not replace the following sample(s):\n") + error_files;
2307 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2308 msg.run();
2309 }
2310 }
2311 }
2312
2313 void MainWindow::on_action_remove_sample() {
2314 if (!file) return;
2315 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2316 Gtk::TreeModel::iterator it = sel->get_selected();
2317 if (it) {
2318 Gtk::TreeModel::Row row = *it;
2319 gig::Group* group = row[m_SamplesModel.m_col_group];
2320 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2321 Glib::ustring name = row[m_SamplesModel.m_col_name];
2322 try {
2323 // remove group or sample from the gig file
2324 if (group) {
2325 // temporarily remember the samples that belong to
2326 // that group (we need that to clean the queue)
2327 std::list<gig::Sample*> members;
2328 for (gig::Sample* pSample = group->GetFirstSample();
2329 pSample; pSample = group->GetNextSample()) {
2330 members.push_back(pSample);
2331 }
2332 // notify everybody that we're going to remove these samples
2333 samples_to_be_removed_signal.emit(members);
2334 // delete the group in the .gig file including the
2335 // samples that belong to the group
2336 file->DeleteGroup(group);
2337 // notify that we're done with removal
2338 samples_removed_signal.emit();
2339 // if sample(s) were just previously added, remove
2340 // them from the import queue
2341 for (std::list<gig::Sample*>::iterator member = members.begin();
2342 member != members.end(); ++member) {
2343 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2344 iter != m_SampleImportQueue.end(); ++iter) {
2345 if ((*iter).gig_sample == *member) {
2346 printf("Removing previously added sample '%s' from group '%s'\n",
2347 (*iter).sample_path.c_str(), name.c_str());
2348 m_SampleImportQueue.erase(iter);
2349 break;
2350 }
2351 }
2352 }
2353 file_changed();
2354 } else if (sample) {
2355 // notify everybody that we're going to remove this sample
2356 std::list<gig::Sample*> lsamples;
2357 lsamples.push_back(sample);
2358 samples_to_be_removed_signal.emit(lsamples);
2359 // remove sample from the .gig file
2360 file->DeleteSample(sample);
2361 // notify that we're done with removal
2362 samples_removed_signal.emit();
2363 // if sample was just previously added, remove it from
2364 // the import queue
2365 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2366 iter != m_SampleImportQueue.end(); ++iter) {
2367 if ((*iter).gig_sample == sample) {
2368 printf("Removing previously added sample '%s'\n",
2369 (*iter).sample_path.c_str());
2370 m_SampleImportQueue.erase(iter);
2371 break;
2372 }
2373 }
2374 dimreg_changed();
2375 file_changed();
2376 }
2377 // remove respective row(s) from samples tree view
2378 m_refSamplesTreeModel->erase(it);
2379 } catch (RIFF::Exception e) {
2380 // pretend we're done with removal (i.e. to avoid dead locks)
2381 samples_removed_signal.emit();
2382 // show error message
2383 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2384 msg.run();
2385 }
2386 }
2387 }
2388
2389 // see comment on on_sample_treeview_drag_begin()
2390 void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2391 {
2392 first_call_to_drag_data_get = true;
2393 }
2394
2395 void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2396 Gtk::SelectionData& selection_data, guint, guint)
2397 {
2398 if (!first_call_to_drag_data_get) return;
2399 first_call_to_drag_data_get = false;
2400
2401 // get selected script
2402 gig::Script* script = NULL;
2403 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2404 Gtk::TreeModel::iterator it = sel->get_selected();
2405 if (it) {
2406 Gtk::TreeModel::Row row = *it;
2407 script = row[m_ScriptsModel.m_col_script];
2408 }
2409 // pass the gig::Script as pointer
2410 selection_data.set(selection_data.get_target(), 0/*unused*/,
2411 (const guchar*)&script,
2412 sizeof(script)/*length of data in bytes*/);
2413 }
2414
2415 // For some reason drag_data_get gets called two times for each
2416 // drag'n'drop (at least when target is an Entry). This work-around
2417 // makes sure the code in drag_data_get and drop_drag_data_received is
2418 // only executed once, as drag_begin only gets called once.
2419 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2420 {
2421 first_call_to_drag_data_get = true;
2422 }
2423
2424 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2425 Gtk::SelectionData& selection_data, guint, guint)
2426 {
2427 if (!first_call_to_drag_data_get) return;
2428 first_call_to_drag_data_get = false;
2429
2430 // get selected sample
2431 gig::Sample* sample = NULL;
2432 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2433 Gtk::TreeModel::iterator it = sel->get_selected();
2434 if (it) {
2435 Gtk::TreeModel::Row row = *it;
2436 sample = row[m_SamplesModel.m_col_sample];
2437 }
2438 // pass the gig::Sample as pointer
2439 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2440 sizeof(sample)/*length of data in bytes*/);
2441 }
2442
2443 void MainWindow::on_sample_label_drop_drag_data_received(
2444 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2445 const Gtk::SelectionData& selection_data, guint, guint time)
2446 {
2447 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2448
2449 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2450 std::cout << "Drop received sample \"" <<
2451 sample->pInfo->Name << "\"" << std::endl;
2452 // drop success
2453 context->drop_reply(true, time);
2454
2455 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2456
2457 // notify everybody that we're going to alter the region
2458 gig::Region* region = m_RegionChooser.get_region();
2459 region_to_be_changed_signal.emit(region);
2460
2461 // find the samplechannel dimension
2462 gig::dimension_def_t* stereo_dimension = 0;
2463 for (int i = 0 ; i < region->Dimensions ; i++) {
2464 if (region->pDimensionDefinitions[i].dimension ==
2465 gig::dimension_samplechannel) {
2466 stereo_dimension = &region->pDimensionDefinitions[i];
2467 break;
2468 }
2469 }
2470 bool channels_changed = false;
2471 if (sample->Channels == 1 && stereo_dimension) {
2472 // remove the samplechannel dimension
2473 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2474 region->DeleteDimension(stereo_dimension);
2475 channels_changed = true;
2476 region_changed();
2477 */
2478 }
2479 dimreg_edit.set_sample(
2480 sample,
2481 is_copy_samples_unity_note_enabled(),
2482 is_copy_samples_fine_tune_enabled(),
2483 is_copy_samples_loop_enabled()
2484 );
2485
2486 if (sample->Channels == 2 && !stereo_dimension) {
2487 // add samplechannel dimension
2488 gig::dimension_def_t dim;
2489 dim.dimension = gig::dimension_samplechannel;
2490 dim.bits = 1;
2491 dim.zones = 2;
2492 region->AddDimension(&dim);
2493 channels_changed = true;
2494 region_changed();
2495 }
2496 if (channels_changed) {
2497 // unmap all samples with wrong number of channels
2498 // TODO: maybe there should be a warning dialog for this
2499 for (int i = 0 ; i < region->DimensionRegions ; i++) {
2500 gig::DimensionRegion* d = region->pDimensionRegions[i];
2501 if (d->pSample && d->pSample->Channels != sample->Channels) {
2502 gig::Sample* oldref = d->pSample;
2503 d->pSample = NULL;
2504 sample_ref_changed_signal.emit(oldref, NULL);
2505 }
2506 }
2507 }
2508
2509 // notify we're done with altering
2510 region_changed_signal.emit(region);
2511
2512 file_changed();
2513
2514 return;
2515 }
2516 // drop failed
2517 context->drop_reply(false, time);
2518 }
2519
2520 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2521 const Gtk::TreeModel::iterator& iter) {
2522 if (!iter) return;
2523 Gtk::TreeModel::Row row = *iter;
2524 Glib::ustring name = row[m_SamplesModel.m_col_name];
2525 gig::Group* group = row[m_SamplesModel.m_col_group];
2526 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2527 gig::String gigname(gig_from_utf8(name));
2528 if (group) {
2529 if (group->Name != gigname) {
2530 group->Name = gigname;
2531 printf("group name changed\n");
2532 file_changed();
2533 }
2534 } else if (sample) {
2535 if (sample->pInfo->Name != gigname) {
2536 sample->pInfo->Name = gigname;
2537 printf("sample name changed\n");
2538 file_changed();
2539 }
2540 }
2541 }
2542
2543 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2544 const Gtk::TreeModel::iterator& iter) {
2545 if (!iter) return;
2546 Gtk::TreeModel::Row row = *iter;
2547 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2548 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2549 gig::Script* script = row[m_ScriptsModel.m_col_script];
2550 gig::String gigname(gig_from_utf8(name));
2551 if (group) {
2552 if (group->Name != gigname) {
2553 group->Name = gigname;
2554 printf("script group name changed\n");
2555 file_changed();
2556 }
2557 } else if (script) {
2558 if (script->Name != gigname) {
2559 script->Name = gigname;
2560 printf("script name changed\n");
2561 file_changed();
2562 }
2563 }
2564 }
2565
2566 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2567 const Gtk::TreeModel::iterator& iter) {
2568 if (!iter) return;
2569 Gtk::TreeModel::Row row = *iter;
2570 Glib::ustring name = row[m_Columns.m_col_name];
2571
2572 // change name in instrument menu
2573 int index = path[0];
2574 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2575 if (index < children.size()) {
2576 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2577 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2578 #else
2579 remove_instrument_from_menu(index);
2580 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2581 item->set_active();
2582 #endif
2583 }
2584
2585 // change name in gig
2586 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2587 gig::String gigname(gig_from_utf8(name));
2588 if (instrument && instrument->pInfo->Name != gigname) {
2589 instrument->pInfo->Name = gigname;
2590
2591 // change name in the instrument properties window
2592 if (instrumentProps.get_instrument() == instrument) {
2593 instrumentProps.update_name();
2594 }
2595
2596 file_changed();
2597 }
2598 }
2599
2600 void MainWindow::on_action_combine_instruments() {
2601 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2602 d->show_all();
2603 d->resize(500, 400);
2604 d->run();
2605 if (d->fileWasChanged()) {
2606 // update GUI with new instrument just created
2607 add_instrument(d->newCombinedInstrument());
2608 }
2609 delete d;
2610 }
2611
2612 void MainWindow::on_action_view_references() {
2613 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2614 Gtk::TreeModel::iterator it = sel->get_selected();
2615 if (!it) return;
2616 Gtk::TreeModel::Row row = *it;
2617 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2618 if (!sample) return;
2619
2620 ReferencesView* d = new ReferencesView(*this);
2621 d->setSample(sample);
2622 d->show_all();
2623 d->resize(500, 400);
2624 d->run();
2625 delete d;
2626 }
2627
2628 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
2629 struct _Source {
2630 std::vector<RIFF::File*> riffs;
2631 std::vector<gig::File*> gigs;
2632
2633 ~_Source() {
2634 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
2635 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
2636 riffs.clear();
2637 gigs.clear();
2638 }
2639 } sources;
2640
2641 if (filenames.empty())
2642 throw RIFF::Exception(_("No files selected, so nothing done."));
2643
2644 // first open all input files (to avoid output file corruption)
2645 int i;
2646 try {
2647 for (i = 0; i < filenames.size(); ++i) {
2648 const std::string& filename = filenames[i];
2649 printf("opening file=%s\n", filename.c_str());
2650
2651 RIFF::File* riff = new RIFF::File(filename);
2652 sources.riffs.push_back(riff);
2653
2654 gig::File* gig = new gig::File(riff);
2655 sources.gigs.push_back(gig);
2656 }
2657 } catch (RIFF::Exception e) {
2658 throw RIFF::Exception(
2659 _("Error occurred while opening '") +
2660 filenames[i] +
2661 "': " +
2662 e.Message
2663 );
2664 } catch (...) {
2665 throw RIFF::Exception(
2666 _("Unknown exception occurred while opening '") +
2667 filenames[i] + "'"
2668 );
2669 }
2670
2671 // now merge the opened .gig files to the main .gig file currently being
2672 // open in gigedit
2673 try {
2674 for (i = 0; i < filenames.size(); ++i) {
2675 const std::string& filename = filenames[i];
2676 printf("merging file=%s\n", filename.c_str());
2677 assert(i < sources.gigs.size());
2678
2679 this->file->AddContentOf(sources.gigs[i]);
2680 }
2681 } catch (RIFF::Exception e) {
2682 throw RIFF::Exception(
2683 _("Error occurred while merging '") +
2684 filenames[i] +
2685 "': " +
2686 e.Message
2687 );
2688 } catch (...) {
2689 throw RIFF::Exception(
2690 _("Unknown exception occurred while merging '") +
2691 filenames[i] + "'"
2692 );
2693 }
2694
2695 // Note: requires that this file already has a filename !
2696 this->file->Save();
2697 }
2698
2699 void MainWindow::on_action_merge_files() {
2700 if (this->file->GetFileName().empty()) {
2701 Glib::ustring txt = _(
2702 "You seem to have a new .gig file open that has not been saved "
2703 "yet. You must save it somewhere before starting to merge it with "
2704 "other .gig files though, because during the merge operation the "
2705 "other files' sample data must be written on file level to the "
2706 "target .gig file."
2707 );
2708 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2709 msg.run();
2710 return;
2711 }
2712
2713 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
2714 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2715 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
2716 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
2717 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2718 Gtk::FileFilter filter;
2719 filter.add_pattern("*.gig");
2720 #else
2721 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
2722 filter->add_pattern("*.gig");
2723 #endif
2724 dialog.set_filter(filter);
2725 if (current_gig_dir != "") {
2726 dialog.set_current_folder(current_gig_dir);
2727 }
2728 dialog.set_select_multiple(true);
2729
2730 // show warning in the file picker dialog
2731 Gtk::HBox descriptionArea;
2732 descriptionArea.set_spacing(15);
2733 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
2734 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
2735 #if GTKMM_MAJOR_VERSION < 3
2736 view::WrapLabel description;
2737 #else
2738 Gtk::Label description;
2739 description.set_line_wrap();
2740 #endif
2741 description.set_markup(_(
2742 "\nSelect at least one .gig file that shall be merged to the .gig file "
2743 "currently being open in gigedit.\n\n"
2744 "<b>Please Note:</b> Merging with other files will modify your "
2745 "currently open .gig file on file level! And be aware that the current "
2746 "merge algorithm does not detect duplicate samples yet. So if you are "
2747 "merging files which are using equivalent sample data, those "
2748 "equivalent samples will currently be treated as separate samples and "
2749 "will accordingly be stored separately in the target .gig file!"
2750 ));
2751 descriptionArea.pack_start(description);
2752 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
2753 descriptionArea.show_all();
2754
2755 if (dialog.run() == Gtk::RESPONSE_OK) {
2756 printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
2757 std::vector<std::string> filenames = dialog.get_filenames();
2758
2759 // merge the selected files to the currently open .gig file
2760 try {
2761 mergeFiles(filenames);
2762 } catch (RIFF::Exception e) {
2763 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
2764 msg.run();
2765 }
2766
2767 // update GUI
2768 __refreshEntireGUI();
2769 }
2770 }
2771
2772 void MainWindow::set_file_is_shared(bool b) {
2773 this->file_is_shared = b;
2774
2775 if (file_is_shared) {
2776 m_AttachedStateLabel.set_label(_("live-mode"));
2777 m_AttachedStateImage.set(
2778 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
2779 );
2780 } else {
2781 m_AttachedStateLabel.set_label(_("stand-alone"));
2782 m_AttachedStateImage.set(
2783 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
2784 );
2785 }
2786 }
2787
2788 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
2789 if (!sample) return;
2790 sample_ref_count[sample] += offset;
2791 const int refcount = sample_ref_count[sample];
2792
2793 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2794 for (int g = 0; g < model->children().size(); ++g) {
2795 Gtk::TreeModel::Row rowGroup = model->children()[g];
2796 for (int s = 0; s < rowGroup.children().size(); ++s) {
2797 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2798 if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
2799 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
2800 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
2801 }
2802 }
2803 }
2804
2805 void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
2806 on_sample_ref_count_incremented(oldSample, -1);
2807 on_sample_ref_count_incremented(newSample, +1);
2808 }
2809
2810 void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
2811 // just in case a new sample is added later with exactly the same memory
2812 // address, which would lead to incorrect refcount if not deleted here
2813 for (std::list<gig::Sample*>::const_iterator it = samples.begin();
2814 it != samples.end(); it != samples.end())
2815 {
2816 sample_ref_count.erase(*it);
2817 }
2818 }
2819
2820 void MainWindow::show_samples_tab() {
2821 m_TreeViewNotebook.set_current_page(0);
2822 }
2823
2824 void MainWindow::show_intruments_tab() {
2825 m_TreeViewNotebook.set_current_page(1);
2826 }
2827
2828 void MainWindow::show_scripts_tab() {
2829 m_TreeViewNotebook.set_current_page(2);
2830 }
2831
2832 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2833 return file_structure_to_be_changed_signal;
2834 }
2835
2836 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
2837 return file_structure_changed_signal;
2838 }
2839
2840 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
2841 return samples_to_be_removed_signal;
2842 }
2843
2844 sigc::signal<void>& MainWindow::signal_samples_removed() {
2845 return samples_removed_signal;
2846 }
2847
2848 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
2849 return region_to_be_changed_signal;
2850 }
2851
2852 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
2853 return region_changed_signal;
2854 }
2855
2856 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
2857 return sample_changed_signal;
2858 }
2859
2860 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2861 return sample_ref_changed_signal;
2862 }
2863
2864 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2865 return dimreg_to_be_changed_signal;
2866 }
2867
2868 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2869 return dimreg_changed_signal;
2870 }
2871
2872 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2873 return note_on_signal;
2874 }
2875
2876 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2877 return note_off_signal;
2878 }
2879
2880 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2881 return m_RegionChooser.signal_keyboard_key_hit();
2882 }
2883
2884 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2885 return m_RegionChooser.signal_keyboard_key_released();
2886 }

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