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

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Revision 2658 - (show annotations) (download)
Tue Jun 24 02:50:05 2014 UTC (9 years, 9 months ago) by persson
File size: 111123 byte(s)
* fixed compile errors with GTK3 (#223)

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 m_DimRegionChooser(*this),
57 dimreg_label(_("Changes apply to:")),
58 dimreg_all_regions(_("all regions")),
59 dimreg_all_dimregs(_("all dimension splits")),
60 dimreg_stereo(_("both channels"))
61 {
62 // set_border_width(5);
63 // set_default_size(400, 200);
64
65
66 add(m_VBox);
67
68 // Handle selection
69 m_TreeView.get_selection()->signal_changed().connect(
70 sigc::mem_fun(*this, &MainWindow::on_sel_change));
71
72 // m_TreeView.set_reorderable();
73
74 m_TreeView.signal_button_press_event().connect_notify(
75 sigc::mem_fun(*this, &MainWindow::on_button_release));
76
77 // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
78 m_ScrolledWindow.add(m_TreeView);
79 // m_ScrolledWindow.set_size_request(200, 600);
80 m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
81
82 m_ScrolledWindowSamples.add(m_TreeViewSamples);
83 m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
84
85 m_ScrolledWindowScripts.add(m_TreeViewScripts);
86 m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
87
88
89 m_TreeViewNotebook.set_size_request(300);
90
91 m_HPaned.add1(m_TreeViewNotebook);
92 dimreg_hbox.add(dimreg_label);
93 dimreg_hbox.add(dimreg_all_regions);
94 dimreg_hbox.add(dimreg_all_dimregs);
95 dimreg_stereo.set_active();
96 dimreg_hbox.add(dimreg_stereo);
97 dimreg_vbox.add(dimreg_edit);
98 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
99 m_HPaned.add2(dimreg_vbox);
100
101 dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
102 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."));
103 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."));
104 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)."));
105
106 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
107 m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
108 m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
109
110 actionGroup = Gtk::ActionGroup::create();
111
112 actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
113 actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
114 sigc::mem_fun(
115 *this, &MainWindow::on_action_file_new));
116 Glib::RefPtr<Gtk::Action> action =
117 Gtk::Action::create("Open", Gtk::Stock::OPEN);
118 action->property_label() = action->property_label() + "...";
119 actionGroup->add(action,
120 sigc::mem_fun(
121 *this, &MainWindow::on_action_file_open));
122 actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
123 sigc::mem_fun(
124 *this, &MainWindow::on_action_file_save));
125 action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
126 action->property_label() = action->property_label() + "...";
127 actionGroup->add(action,
128 Gtk::AccelKey("<shift><control>s"),
129 sigc::mem_fun(
130 *this, &MainWindow::on_action_file_save_as));
131 actionGroup->add(Gtk::Action::create("Properties",
132 Gtk::Stock::PROPERTIES),
133 sigc::mem_fun(
134 *this, &MainWindow::on_action_file_properties));
135 actionGroup->add(Gtk::Action::create("InstrProperties",
136 Gtk::Stock::PROPERTIES),
137 sigc::mem_fun(
138 *this, &MainWindow::show_instr_props));
139 actionGroup->add(Gtk::Action::create("MidiRules",
140 _("_Midi Rules...")),
141 sigc::mem_fun(
142 *this, &MainWindow::show_midi_rules));
143 actionGroup->add(Gtk::Action::create("ScriptSlots",
144 _("_Script Slots...")),
145 sigc::mem_fun(
146 *this, &MainWindow::show_script_slots));
147 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
148 sigc::mem_fun(
149 *this, &MainWindow::on_action_quit));
150 actionGroup->add(
151 Gtk::Action::create("MenuSample", _("_Sample")),
152 sigc::mem_fun(*this, &MainWindow::show_samples_tab)
153 );
154 actionGroup->add(
155 Gtk::Action::create("MenuInstrument", _("_Instrument")),
156 sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
157 );
158 actionGroup->add(
159 Gtk::Action::create("MenuScript", _("S_cript")),
160 sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
161 );
162 actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
163
164 actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
165
166 Glib::RefPtr<Gtk::ToggleAction> toggle_action =
167 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
168 toggle_action->set_active(true);
169 actionGroup->add(toggle_action);
170
171 toggle_action =
172 Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
173 toggle_action->set_active(true);
174 actionGroup->add(toggle_action);
175
176 toggle_action =
177 Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
178 toggle_action->set_active(true);
179 actionGroup->add(toggle_action);
180
181
182 actionGroup->add(Gtk::Action::create("MenuView", _("_View")));
183 toggle_action =
184 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
185 toggle_action->set_active(true);
186 actionGroup->add(toggle_action,
187 sigc::mem_fun(
188 *this, &MainWindow::on_action_view_status_bar));
189
190 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
191 actionGroup->add(Gtk::Action::create("MenuHelp",
192 action->property_label()));
193 actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
194 sigc::mem_fun(
195 *this, &MainWindow::on_action_help_about));
196 actionGroup->add(
197 Gtk::Action::create("AddInstrument", _("Add _Instrument")),
198 sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
199 );
200 actionGroup->add(
201 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
202 sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
203 );
204 actionGroup->add(
205 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
206 sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
207 );
208
209
210 actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
211
212 toggle_action =
213 Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
214 toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
215 actionGroup->add(
216 toggle_action,
217 sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
218 );
219
220
221 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
222
223 actionGroup->add(
224 Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
225 sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
226 );
227
228 actionGroup->add(
229 Gtk::Action::create("MergeFiles", _("_Merge Files...")),
230 sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
231 );
232
233
234 // sample right-click popup actions
235 actionGroup->add(
236 Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
237 sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
238 );
239 actionGroup->add(
240 Gtk::Action::create("AddGroup", _("Add _Group")),
241 sigc::mem_fun(*this, &MainWindow::on_action_add_group)
242 );
243 actionGroup->add(
244 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
245 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
246 );
247 actionGroup->add(
248 Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
249 sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
250 );
251 actionGroup->add(
252 Gtk::Action::create("ShowSampleRefs", _("Show References...")),
253 sigc::mem_fun(*this, &MainWindow::on_action_view_references)
254 );
255 actionGroup->add(
256 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
257 _("Replace All Samples in All Groups...")),
258 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
259 );
260
261 // script right-click popup actions
262 actionGroup->add(
263 Gtk::Action::create("AddScriptGroup", _("Add _Group")),
264 sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
265 );
266 actionGroup->add(
267 Gtk::Action::create("AddScript", _("Add _Script")),
268 sigc::mem_fun(*this, &MainWindow::on_action_add_script)
269 );
270 actionGroup->add(
271 Gtk::Action::create("EditScript", _("_Edit Script...")),
272 sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
273 );
274 actionGroup->add(
275 Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
276 sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
277 );
278
279 uiManager = Gtk::UIManager::create();
280 uiManager->insert_action_group(actionGroup);
281 add_accel_group(uiManager->get_accel_group());
282
283 Glib::ustring ui_info =
284 "<ui>"
285 " <menubar name='MenuBar'>"
286 " <menu action='MenuFile'>"
287 " <menuitem action='New'/>"
288 " <menuitem action='Open'/>"
289 " <separator/>"
290 " <menuitem action='Save'/>"
291 " <menuitem action='SaveAs'/>"
292 " <separator/>"
293 " <menuitem action='Properties'/>"
294 " <separator/>"
295 " <menuitem action='Quit'/>"
296 " </menu>"
297 " <menu action='MenuEdit'>"
298 " <menuitem action='CopySampleUnity'/>"
299 " <menuitem action='CopySampleTune'/>"
300 " <menuitem action='CopySampleLoop'/>"
301 " </menu>"
302 " <menu action='MenuSample'>"
303 " <menuitem action='SampleProperties'/>"
304 " <menuitem action='AddGroup'/>"
305 " <menuitem action='AddSample'/>"
306 " <menuitem action='ShowSampleRefs'/>"
307 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
308 " <separator/>"
309 " <menuitem action='RemoveSample'/>"
310 " </menu>"
311 " <menu action='MenuInstrument'>"
312 " <menu action='AllInstruments'>"
313 " </menu>"
314 " <separator/>"
315 " <menuitem action='InstrProperties'/>"
316 " <menuitem action='MidiRules'/>"
317 " <menuitem action='ScriptSlots'/>"
318 " <menuitem action='AddInstrument'/>"
319 " <menuitem action='DupInstrument'/>"
320 " <separator/>"
321 " <menuitem action='RemoveInstrument'/>"
322 " </menu>"
323 " <menu action='MenuScript'>"
324 " <menuitem action='AddScriptGroup'/>"
325 " <menuitem action='AddScript'/>"
326 " <menuitem action='EditScript'/>"
327 " <separator/>"
328 " <menuitem action='RemoveScript'/>"
329 " </menu>"
330 " <menu action='MenuView'>"
331 " <menuitem action='Statusbar'/>"
332 " </menu>"
333 " <menu action='MenuTools'>"
334 " <menuitem action='CombineInstruments'/>"
335 " <menuitem action='MergeFiles'/>"
336 " </menu>"
337 " <menu action='MenuSettings'>"
338 " <menuitem action='WarnUserOnExtensions'/>"
339 " </menu>"
340 " <menu action='MenuHelp'>"
341 " <menuitem action='About'/>"
342 " </menu>"
343 " </menubar>"
344 " <popup name='PopupMenu'>"
345 " <menuitem action='InstrProperties'/>"
346 " <menuitem action='MidiRules'/>"
347 " <menuitem action='ScriptSlots'/>"
348 " <menuitem action='AddInstrument'/>"
349 " <menuitem action='DupInstrument'/>"
350 " <separator/>"
351 " <menuitem action='RemoveInstrument'/>"
352 " </popup>"
353 " <popup name='SamplePopupMenu'>"
354 " <menuitem action='SampleProperties'/>"
355 " <menuitem action='AddGroup'/>"
356 " <menuitem action='AddSample'/>"
357 " <menuitem action='ShowSampleRefs'/>"
358 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
359 " <separator/>"
360 " <menuitem action='RemoveSample'/>"
361 " </popup>"
362 " <popup name='ScriptPopupMenu'>"
363 " <menuitem action='AddScriptGroup'/>"
364 " <menuitem action='AddScript'/>"
365 " <menuitem action='EditScript'/>"
366 " <separator/>"
367 " <menuitem action='RemoveScript'/>"
368 " </popup>"
369 "</ui>";
370 uiManager->add_ui_from_string(ui_info);
371
372 popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
373
374 // Set tooltips for menu items (for some reason, setting a tooltip on the
375 // respective Gtk::Action objects above will simply be ignored, no matter
376 // if using Gtk::Action::set_tooltip() or passing the tooltip string on
377 // Gtk::Action::create()).
378 {
379 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
380 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
381 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."));
382 }
383 {
384 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
385 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
386 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."));
387 }
388 {
389 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
390 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
391 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."));
392 }
393 {
394 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
395 uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
396 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."));
397 }
398 {
399 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
400 uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
401 item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
402 }
403 {
404 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
405 uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
406 item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
407 }
408
409
410 instrument_menu = static_cast<Gtk::MenuItem*>(
411 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
412
413 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
414 m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
415 m_VBox.pack_start(m_HPaned);
416 m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
417 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
418 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
419 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
420
421 set_file_is_shared(false);
422
423 // Status Bar:
424 m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
425 m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
426 m_StatusBar.show();
427
428 m_RegionChooser.signal_region_selected().connect(
429 sigc::mem_fun(*this, &MainWindow::region_changed) );
430 m_DimRegionChooser.signal_dimregion_selected().connect(
431 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
432
433
434 // Create the Tree model:
435 m_refTreeModel = Gtk::ListStore::create(m_Columns);
436 m_TreeView.set_model(m_refTreeModel);
437 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules."));
438 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
439 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
440 );
441
442 // Add the TreeView's view columns:
443 m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name);
444 m_TreeView.set_headers_visible(false);
445
446 // create samples treeview (including its data model)
447 m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
448 m_TreeViewSamples.set_model(m_refSamplesTreeModel);
449 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."));
450 // m_TreeViewSamples.set_reorderable();
451 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
452 m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
453 {
454 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
455 Gtk::CellRendererText* cellrenderer =
456 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
457 column->add_attribute(
458 cellrenderer->property_foreground(), m_SamplesModel.m_color
459 );
460 }
461 {
462 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
463 Gtk::CellRendererText* cellrenderer =
464 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
465 column->add_attribute(
466 cellrenderer->property_foreground(), m_SamplesModel.m_color
467 );
468 }
469 m_TreeViewSamples.set_headers_visible(true);
470 m_TreeViewSamples.signal_button_press_event().connect_notify(
471 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
472 );
473 m_refSamplesTreeModel->signal_row_changed().connect(
474 sigc::mem_fun(*this, &MainWindow::sample_name_changed)
475 );
476
477 // create scripts treeview (including its data model)
478 m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
479 m_TreeViewScripts.set_model(m_refScriptsTreeModel);
480 m_TreeViewScripts.set_tooltip_text(_(
481 "Use CTRL + double click for editing a script."
482 "\n\n"
483 "Note: instrument scripts are a LinuxSampler extension of the gig "
484 "format. This feature will not work with the GigaStudio software!"
485 ));
486 // m_TreeViewScripts.set_reorderable();
487 m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
488 m_TreeViewScripts.set_headers_visible(false);
489 m_TreeViewScripts.signal_button_press_event().connect_notify(
490 sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
491 );
492 //FIXME: why the heck does this double click signal_row_activated() only fired while CTRL key is pressed ?
493 m_TreeViewScripts.signal_row_activated().connect(
494 sigc::mem_fun(*this, &MainWindow::script_double_clicked)
495 );
496 m_refScriptsTreeModel->signal_row_changed().connect(
497 sigc::mem_fun(*this, &MainWindow::script_name_changed)
498 );
499
500 // establish drag&drop between scripts tree view and ScriptSlots window
501 std::vector<Gtk::TargetEntry> drag_target_gig_script;
502 drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
503 m_TreeViewScripts.drag_source_set(drag_target_gig_script);
504 m_TreeViewScripts.signal_drag_begin().connect(
505 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
506 );
507 m_TreeViewScripts.signal_drag_data_get().connect(
508 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
509 );
510
511 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
512 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
513 drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
514 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
515 m_TreeViewSamples.signal_drag_begin().connect(
516 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
517 );
518 m_TreeViewSamples.signal_drag_data_get().connect(
519 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
520 );
521 dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
522 dimreg_edit.wSample->signal_drag_data_received().connect(
523 sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
524 );
525 dimreg_edit.signal_dimreg_changed().connect(
526 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
527 m_RegionChooser.signal_instrument_changed().connect(
528 sigc::mem_fun(*this, &MainWindow::file_changed));
529 m_DimRegionChooser.signal_region_changed().connect(
530 sigc::mem_fun(*this, &MainWindow::file_changed));
531 instrumentProps.signal_changed().connect(
532 sigc::mem_fun(*this, &MainWindow::file_changed));
533 propDialog.signal_changed().connect(
534 sigc::mem_fun(*this, &MainWindow::file_changed));
535 midiRules.signal_changed().connect(
536 sigc::mem_fun(*this, &MainWindow::file_changed));
537
538 dimreg_edit.signal_dimreg_to_be_changed().connect(
539 dimreg_to_be_changed_signal.make_slot());
540 dimreg_edit.signal_dimreg_changed().connect(
541 dimreg_changed_signal.make_slot());
542 dimreg_edit.signal_sample_ref_changed().connect(
543 sample_ref_changed_signal.make_slot());
544 sample_ref_changed_signal.connect(
545 sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
546 );
547 samples_to_be_removed_signal.connect(
548 sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
549 );
550
551 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
552 sigc::hide(
553 sigc::bind(
554 file_structure_to_be_changed_signal.make_slot(),
555 sigc::ref(this->file)
556 )
557 )
558 );
559 m_RegionChooser.signal_instrument_struct_changed().connect(
560 sigc::hide(
561 sigc::bind(
562 file_structure_changed_signal.make_slot(),
563 sigc::ref(this->file)
564 )
565 )
566 );
567 m_RegionChooser.signal_region_to_be_changed().connect(
568 region_to_be_changed_signal.make_slot());
569 m_RegionChooser.signal_region_changed_signal().connect(
570 region_changed_signal.make_slot());
571
572 note_on_signal.connect(
573 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
574 note_off_signal.connect(
575 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
576
577 dimreg_all_regions.signal_toggled().connect(
578 sigc::mem_fun(*this, &MainWindow::update_dimregs));
579 dimreg_all_dimregs.signal_toggled().connect(
580 sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
581 dimreg_stereo.signal_toggled().connect(
582 sigc::mem_fun(*this, &MainWindow::update_dimregs));
583
584 file = 0;
585 file_is_changed = false;
586
587 show_all_children();
588
589 // start with a new gig file by default
590 on_action_file_new();
591
592 // select 'Instruments' tab by default
593 // (gtk allows this only if the tab childs are visible, thats why it's here)
594 m_TreeViewNotebook.set_current_page(1);
595 }
596
597 MainWindow::~MainWindow()
598 {
599 }
600
601 bool MainWindow::on_delete_event(GdkEventAny* event)
602 {
603 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
604 }
605
606 void MainWindow::on_action_quit()
607 {
608 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
609 hide();
610 }
611
612 void MainWindow::region_changed()
613 {
614 m_DimRegionChooser.set_region(m_RegionChooser.get_region());
615 }
616
617 gig::Instrument* MainWindow::get_instrument()
618 {
619 gig::Instrument* instrument = 0;
620 Gtk::TreeModel::const_iterator it =
621 m_TreeView.get_selection()->get_selected();
622 if (it) {
623 Gtk::TreeModel::Row row = *it;
624 instrument = row[m_Columns.m_col_instr];
625 }
626 return instrument;
627 }
628
629 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
630 {
631 if (all_dimregs) {
632 for (int i = 0 ; i < region->DimensionRegions ; i++) {
633 if (region->pDimensionRegions[i]) {
634 dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
635 }
636 }
637 } else {
638 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
639 }
640 }
641
642 void MainWindow::update_dimregs()
643 {
644 dimreg_edit.dimregs.clear();
645 bool all_regions = dimreg_all_regions.get_active();
646 bool stereo = dimreg_stereo.get_active();
647 bool all_dimregs = dimreg_all_dimregs.get_active();
648
649 if (all_regions) {
650 gig::Instrument* instrument = get_instrument();
651 if (instrument) {
652 for (gig::Region* region = instrument->GetFirstRegion() ;
653 region ;
654 region = instrument->GetNextRegion()) {
655 add_region_to_dimregs(region, stereo, all_dimregs);
656 }
657 }
658 } else {
659 gig::Region* region = m_RegionChooser.get_region();
660 if (region) {
661 add_region_to_dimregs(region, stereo, all_dimregs);
662 }
663 }
664 }
665
666 void MainWindow::dimreg_all_dimregs_toggled()
667 {
668 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
669 update_dimregs();
670 }
671
672 void MainWindow::dimreg_changed()
673 {
674 update_dimregs();
675 dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
676 }
677
678 void MainWindow::on_sel_change()
679 {
680 // select item in instrument menu
681 Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
682 if (it) {
683 Gtk::TreePath path(it);
684 int index = path[0];
685 const std::vector<Gtk::Widget*> children =
686 instrument_menu->get_children();
687 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
688 }
689
690 m_RegionChooser.set_instrument(get_instrument());
691 }
692
693 void loader_progress_callback(gig::progress_t* progress)
694 {
695 Loader* loader = static_cast<Loader*>(progress->custom);
696 loader->progress_callback(progress->factor);
697 }
698
699 void Loader::progress_callback(float fraction)
700 {
701 {
702 Glib::Threads::Mutex::Lock lock(progressMutex);
703 progress = fraction;
704 }
705 progress_dispatcher();
706 }
707
708 void Loader::thread_function()
709 {
710 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
711 printf("Start %s\n", filename);
712 RIFF::File* riff = new RIFF::File(filename);
713 gig = new gig::File(riff);
714 gig::progress_t progress;
715 progress.callback = loader_progress_callback;
716 progress.custom = this;
717
718 gig->GetInstrument(0, &progress);
719 printf("End\n");
720 finished_dispatcher();
721 }
722
723 Loader::Loader(const char* filename)
724 : filename(filename), thread(0)
725 {
726 }
727
728 void Loader::launch()
729 {
730 #ifdef OLD_THREADS
731 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
732 #else
733 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
734 #endif
735 printf("launch thread=%x\n", thread);
736 }
737
738 float Loader::get_progress()
739 {
740 float res;
741 {
742 Glib::Threads::Mutex::Lock lock(progressMutex);
743 res = progress;
744 }
745 return res;
746 }
747
748 Glib::Dispatcher& Loader::signal_progress()
749 {
750 return progress_dispatcher;
751 }
752
753 Glib::Dispatcher& Loader::signal_finished()
754 {
755 return finished_dispatcher;
756 }
757
758 LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent)
759 : Gtk::Dialog(title, parent, true)
760 {
761 get_vbox()->pack_start(progressBar);
762 show_all_children();
763 }
764
765 // Clear all GUI elements / controls. This method is typically called
766 // before a new .gig file is to be created or to be loaded.
767 void MainWindow::__clear() {
768 // forget all samples that ought to be imported
769 m_SampleImportQueue.clear();
770 // clear the samples and instruments tree views
771 m_refTreeModel->clear();
772 m_refSamplesTreeModel->clear();
773 m_refScriptsTreeModel->clear();
774 // remove all entries from "Instrument" menu
775 while (!instrument_menu->get_children().empty()) {
776 remove_instrument_from_menu(0);
777 }
778 // free libgig's gig::File instance
779 if (file && !file_is_shared) delete file;
780 file = NULL;
781 set_file_is_shared(false);
782 }
783
784 void MainWindow::__refreshEntireGUI() {
785 // clear the samples and instruments tree views
786 m_refTreeModel->clear();
787 m_refSamplesTreeModel->clear();
788 m_refScriptsTreeModel->clear();
789 // remove all entries from "Instrument" menu
790 while (!instrument_menu->get_children().empty()) {
791 remove_instrument_from_menu(0);
792 }
793
794 if (!this->file) return;
795
796 load_gig(
797 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
798 );
799 }
800
801 void MainWindow::on_action_file_new()
802 {
803 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
804
805 if (file_is_shared && !leaving_shared_mode_dialog()) return;
806
807 // clear all GUI elements
808 __clear();
809 // create a new .gig file (virtually yet)
810 gig::File* pFile = new gig::File;
811 // already add one new instrument by default
812 gig::Instrument* pInstrument = pFile->AddInstrument();
813 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
814 // update GUI with that new gig::File
815 load_gig(pFile, 0 /*no file name yet*/);
816 }
817
818 bool MainWindow::close_confirmation_dialog()
819 {
820 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
821 Glib::filename_display_basename(filename).c_str());
822 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
823 g_free(msg);
824 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
825 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
826 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
827 dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
828 dialog.set_default_response(Gtk::RESPONSE_YES);
829 int response = dialog.run();
830 dialog.hide();
831 if (response == Gtk::RESPONSE_YES) return file_save();
832 return response != Gtk::RESPONSE_CANCEL;
833 }
834
835 bool MainWindow::leaving_shared_mode_dialog() {
836 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
837 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
838 dialog.set_secondary_text(
839 _("If you proceed to work on another instrument file, it won't be "
840 "used by the sampler until you tell the sampler explicitly to "
841 "load it."));
842 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
843 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
844 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
845 int response = dialog.run();
846 dialog.hide();
847 return response == Gtk::RESPONSE_YES;
848 }
849
850 void MainWindow::on_action_file_open()
851 {
852 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
853
854 if (file_is_shared && !leaving_shared_mode_dialog()) return;
855
856 Gtk::FileChooserDialog dialog(*this, _("Open file"));
857 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
858 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
859 dialog.set_default_response(Gtk::RESPONSE_OK);
860 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
861 Gtk::FileFilter filter;
862 filter.add_pattern("*.gig");
863 #else
864 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
865 filter->add_pattern("*.gig");
866 #endif
867 dialog.set_filter(filter);
868 if (current_gig_dir != "") {
869 dialog.set_current_folder(current_gig_dir);
870 }
871 if (dialog.run() == Gtk::RESPONSE_OK) {
872 std::string filename = dialog.get_filename();
873 printf("filename=%s\n", filename.c_str());
874 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
875 load_file(filename.c_str());
876 current_gig_dir = Glib::path_get_dirname(filename);
877 }
878 }
879
880 void MainWindow::load_file(const char* name)
881 {
882 __clear();
883 load_dialog = new LoadDialog(_("Loading..."), *this);
884 load_dialog->show_all();
885 loader = new Loader(strdup(name));
886 loader->signal_progress().connect(
887 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
888 loader->signal_finished().connect(
889 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
890 loader->launch();
891 }
892
893 void MainWindow::load_instrument(gig::Instrument* instr) {
894 if (!instr) {
895 Glib::ustring txt = "Provided instrument is NULL!\n";
896 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
897 msg.run();
898 Gtk::Main::quit();
899 }
900 // clear all GUI elements
901 __clear();
902 // load the instrument
903 gig::File* pFile = (gig::File*) instr->GetParent();
904 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
905 //TODO: automatically select the given instrument
906 }
907
908 void MainWindow::on_loader_progress()
909 {
910 load_dialog->set_fraction(loader->get_progress());
911 }
912
913 void MainWindow::on_loader_finished()
914 {
915 printf("Loader finished!\n");
916 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
917 load_gig(loader->gig, loader->filename);
918 load_dialog->hide();
919 }
920
921 void MainWindow::on_action_file_save()
922 {
923 file_save();
924 }
925
926 bool MainWindow::check_if_savable()
927 {
928 if (!file) return false;
929
930 if (!file->GetFirstSample()) {
931 Gtk::MessageDialog(*this, _("The file could not be saved "
932 "because it contains no samples"),
933 false, Gtk::MESSAGE_ERROR).run();
934 return false;
935 }
936
937 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
938 instrument = file->GetNextInstrument()) {
939 if (!instrument->GetFirstRegion()) {
940 Gtk::MessageDialog(*this, _("The file could not be saved "
941 "because there are instruments "
942 "that have no regions"),
943 false, Gtk::MESSAGE_ERROR).run();
944 return false;
945 }
946 }
947 return true;
948 }
949
950 bool MainWindow::file_save()
951 {
952 if (!check_if_savable()) return false;
953 if (!file_is_shared && !file_has_name) return file_save_as();
954
955 std::cout << "Saving file\n" << std::flush;
956 file_structure_to_be_changed_signal.emit(this->file);
957 try {
958 file->Save();
959 if (file_is_changed) {
960 set_title(get_title().substr(1));
961 file_is_changed = false;
962 }
963 } catch (RIFF::Exception e) {
964 file_structure_changed_signal.emit(this->file);
965 Glib::ustring txt = _("Could not save file: ") + e.Message;
966 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
967 msg.run();
968 return false;
969 }
970 std::cout << "Saving file done\n" << std::flush;
971 __import_queued_samples();
972 file_structure_changed_signal.emit(this->file);
973 return true;
974 }
975
976 void MainWindow::on_action_file_save_as()
977 {
978 if (!check_if_savable()) return;
979 file_save_as();
980 }
981
982 bool MainWindow::file_save_as()
983 {
984 Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
985 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
986 dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
987 dialog.set_default_response(Gtk::RESPONSE_OK);
988 dialog.set_do_overwrite_confirmation();
989
990 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
991 Gtk::FileFilter filter;
992 filter.add_pattern("*.gig");
993 #else
994 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
995 filter->add_pattern("*.gig");
996 #endif
997 dialog.set_filter(filter);
998
999 // set initial dir and filename of the Save As dialog
1000 // and prepare that initial filename as a copy of the gig
1001 {
1002 std::string basename = Glib::path_get_basename(filename);
1003 std::string dir = Glib::path_get_dirname(filename);
1004 basename = std::string(_("copy_of_")) + basename;
1005 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1006 if (Glib::path_is_absolute(filename)) {
1007 dialog.set_filename(copyFileName);
1008 } else {
1009 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1010 }
1011 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1012 }
1013
1014 // show warning in the dialog
1015 Gtk::HBox descriptionArea;
1016 descriptionArea.set_spacing(15);
1017 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1018 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1019 #if GTKMM_MAJOR_VERSION < 3
1020 view::WrapLabel description;
1021 #else
1022 Gtk::Label description;
1023 description.set_line_wrap();
1024 #endif
1025 description.set_markup(
1026 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1027 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1028 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1029 "to the same .gig file. Using "
1030 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1031 "same .gig file will end up in corrupted sample wave data!\n")
1032 );
1033 descriptionArea.pack_start(description);
1034 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1035 descriptionArea.show_all();
1036
1037 if (dialog.run() == Gtk::RESPONSE_OK) {
1038 file_structure_to_be_changed_signal.emit(this->file);
1039 try {
1040 std::string filename = dialog.get_filename();
1041 if (!Glib::str_has_suffix(filename, ".gig")) {
1042 filename += ".gig";
1043 }
1044 printf("filename=%s\n", filename.c_str());
1045 file->Save(filename);
1046 this->filename = filename;
1047 current_gig_dir = Glib::path_get_dirname(filename);
1048 set_title(Glib::filename_display_basename(filename));
1049 file_has_name = true;
1050 file_is_changed = false;
1051 } catch (RIFF::Exception e) {
1052 file_structure_changed_signal.emit(this->file);
1053 Glib::ustring txt = _("Could not save file: ") + e.Message;
1054 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1055 msg.run();
1056 return false;
1057 }
1058 __import_queued_samples();
1059 file_structure_changed_signal.emit(this->file);
1060 return true;
1061 }
1062 return false;
1063 }
1064
1065 // actually write the sample(s)' data to the gig file
1066 void MainWindow::__import_queued_samples() {
1067 std::cout << "Starting sample import\n" << std::flush;
1068 Glib::ustring error_files;
1069 printf("Samples to import: %d\n", m_SampleImportQueue.size());
1070 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1071 iter != m_SampleImportQueue.end(); ) {
1072 printf("Importing sample %s\n",(*iter).sample_path.c_str());
1073 SF_INFO info;
1074 info.format = 0;
1075 SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
1076 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1077 try {
1078 if (!hFile) throw std::string(_("could not open file"));
1079 // determine sample's bit depth
1080 int bitdepth;
1081 switch (info.format & 0xff) {
1082 case SF_FORMAT_PCM_S8:
1083 case SF_FORMAT_PCM_16:
1084 case SF_FORMAT_PCM_U8:
1085 bitdepth = 16;
1086 break;
1087 case SF_FORMAT_PCM_24:
1088 case SF_FORMAT_PCM_32:
1089 case SF_FORMAT_FLOAT:
1090 case SF_FORMAT_DOUBLE:
1091 bitdepth = 24;
1092 break;
1093 default:
1094 sf_close(hFile); // close sound file
1095 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1096 }
1097
1098 const int bufsize = 10000;
1099 switch (bitdepth) {
1100 case 16: {
1101 short* buffer = new short[bufsize * info.channels];
1102 sf_count_t cnt = info.frames;
1103 while (cnt) {
1104 // libsndfile does the conversion for us (if needed)
1105 int n = sf_readf_short(hFile, buffer, bufsize);
1106 // write from buffer directly (physically) into .gig file
1107 iter->gig_sample->Write(buffer, n);
1108 cnt -= n;
1109 }
1110 delete[] buffer;
1111 break;
1112 }
1113 case 24: {
1114 int* srcbuf = new int[bufsize * info.channels];
1115 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1116 sf_count_t cnt = info.frames;
1117 while (cnt) {
1118 // libsndfile returns 32 bits, convert to 24
1119 int n = sf_readf_int(hFile, srcbuf, bufsize);
1120 int j = 0;
1121 for (int i = 0 ; i < n * info.channels ; i++) {
1122 dstbuf[j++] = srcbuf[i] >> 8;
1123 dstbuf[j++] = srcbuf[i] >> 16;
1124 dstbuf[j++] = srcbuf[i] >> 24;
1125 }
1126 // write from buffer directly (physically) into .gig file
1127 iter->gig_sample->Write(dstbuf, n);
1128 cnt -= n;
1129 }
1130 delete[] srcbuf;
1131 delete[] dstbuf;
1132 break;
1133 }
1134 }
1135 // cleanup
1136 sf_close(hFile);
1137 // let the sampler re-cache the sample if needed
1138 sample_changed_signal.emit(iter->gig_sample);
1139 // on success we remove the sample from the import queue,
1140 // otherwise keep it, maybe it works the next time ?
1141 std::list<SampleImportItem>::iterator cur = iter;
1142 ++iter;
1143 m_SampleImportQueue.erase(cur);
1144 } catch (std::string what) {
1145 // remember the files that made trouble (and their cause)
1146 if (!error_files.empty()) error_files += "\n";
1147 error_files += (*iter).sample_path += " (" + what + ")";
1148 ++iter;
1149 }
1150 }
1151 // show error message box when some sample(s) could not be imported
1152 if (!error_files.empty()) {
1153 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1154 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1155 msg.run();
1156 }
1157 }
1158
1159 void MainWindow::on_action_file_properties()
1160 {
1161 propDialog.show();
1162 propDialog.deiconify();
1163 }
1164
1165 void MainWindow::on_action_warn_user_on_extensions() {
1166 Settings::singleton()->warnUserOnExtensions =
1167 !Settings::singleton()->warnUserOnExtensions;
1168 }
1169
1170 void MainWindow::on_action_help_about()
1171 {
1172 Gtk::AboutDialog dialog;
1173 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1174 dialog.set_program_name("Gigedit");
1175 #else
1176 dialog.set_name("Gigedit");
1177 #endif
1178 dialog.set_version(VERSION);
1179 dialog.set_copyright("Copyright (C) 2006-2014 Andreas Persson");
1180 const std::string sComment =
1181 _("Built " __DATE__ "\nUsing ") +
1182 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1183 _(
1184 "Gigedit is released under the GNU General Public License.\n"
1185 "\n"
1186 "This program is distributed WITHOUT ANY WARRANTY; So better "
1187 "backup your Gigasampler/GigaStudio files before editing them with "
1188 "this application.\n"
1189 "\n"
1190 "Please report bugs to: http://bugs.linuxsampler.org"
1191 );
1192 dialog.set_comments(sComment.c_str());
1193 dialog.set_website("http://www.linuxsampler.org");
1194 dialog.set_website_label("http://www.linuxsampler.org");
1195 dialog.run();
1196 }
1197
1198 PropDialog::PropDialog()
1199 : eFileFormat(_("File Format")),
1200 eName(_("Name")),
1201 eCreationDate(_("Creation date")),
1202 eComments(_("Comments")),
1203 eProduct(_("Product")),
1204 eCopyright(_("Copyright")),
1205 eArtists(_("Artists")),
1206 eGenre(_("Genre")),
1207 eKeywords(_("Keywords")),
1208 eEngineer(_("Engineer")),
1209 eTechnician(_("Technician")),
1210 eSoftware(_("Software")),
1211 eMedium(_("Medium")),
1212 eSource(_("Source")),
1213 eSourceForm(_("Source form")),
1214 eCommissioned(_("Commissioned")),
1215 eSubject(_("Subject")),
1216 quitButton(Gtk::Stock::CLOSE),
1217 table(2, 1),
1218 m_file(NULL)
1219 {
1220 set_title(_("File Properties"));
1221 eName.set_width_chars(50);
1222
1223 connect(eName, &DLS::Info::Name);
1224 connect(eCreationDate, &DLS::Info::CreationDate);
1225 connect(eComments, &DLS::Info::Comments);
1226 connect(eProduct, &DLS::Info::Product);
1227 connect(eCopyright, &DLS::Info::Copyright);
1228 connect(eArtists, &DLS::Info::Artists);
1229 connect(eGenre, &DLS::Info::Genre);
1230 connect(eKeywords, &DLS::Info::Keywords);
1231 connect(eEngineer, &DLS::Info::Engineer);
1232 connect(eTechnician, &DLS::Info::Technician);
1233 connect(eSoftware, &DLS::Info::Software);
1234 connect(eMedium, &DLS::Info::Medium);
1235 connect(eSource, &DLS::Info::Source);
1236 connect(eSourceForm, &DLS::Info::SourceForm);
1237 connect(eCommissioned, &DLS::Info::Commissioned);
1238 connect(eSubject, &DLS::Info::Subject);
1239
1240 table.add(eFileFormat);
1241 table.add(eName);
1242 table.add(eCreationDate);
1243 table.add(eComments);
1244 table.add(eProduct);
1245 table.add(eCopyright);
1246 table.add(eArtists);
1247 table.add(eGenre);
1248 table.add(eKeywords);
1249 table.add(eEngineer);
1250 table.add(eTechnician);
1251 table.add(eSoftware);
1252 table.add(eMedium);
1253 table.add(eSource);
1254 table.add(eSourceForm);
1255 table.add(eCommissioned);
1256 table.add(eSubject);
1257
1258 table.set_col_spacings(5);
1259 add(vbox);
1260 table.set_border_width(5);
1261 vbox.add(table);
1262 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1263 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1264 buttonBox.set_border_width(5);
1265 buttonBox.show();
1266 buttonBox.pack_start(quitButton);
1267 quitButton.set_can_default();
1268 quitButton.grab_focus();
1269 quitButton.signal_clicked().connect(
1270 sigc::mem_fun(*this, &PropDialog::hide));
1271 eFileFormat.signal_value_changed().connect(
1272 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1273
1274 quitButton.show();
1275 vbox.show();
1276 show_all_children();
1277 }
1278
1279 void PropDialog::set_file(gig::File* file)
1280 {
1281 m_file = file;
1282
1283 // update file format version combo box
1284 const std::string sGiga = "Gigasampler/GigaStudio v";
1285 const int major = file->pVersion->major;
1286 std::vector<std::string> txts;
1287 std::vector<int> values;
1288 txts.push_back(sGiga + "2"); values.push_back(2);
1289 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1290 if (major != 2 && major != 3) {
1291 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1292 }
1293 std::vector<const char*> texts;
1294 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1295 texts.push_back(NULL); values.push_back(0);
1296 eFileFormat.set_choices(&texts[0], &values[0]);
1297 eFileFormat.set_value(major);
1298 }
1299
1300 void PropDialog::onFileFormatChanged() {
1301 const int major = eFileFormat.get_value();
1302 if (m_file) m_file->pVersion->major = major;
1303 }
1304
1305 void PropDialog::set_info(DLS::Info* info)
1306 {
1307 update(info);
1308 }
1309
1310
1311 void InstrumentProps::set_Name(const gig::String& name)
1312 {
1313 m->pInfo->Name = name;
1314 }
1315
1316 void InstrumentProps::update_name()
1317 {
1318 update_model++;
1319 eName.set_value(m->pInfo->Name);
1320 update_model--;
1321 }
1322
1323 void InstrumentProps::set_IsDrum(bool value)
1324 {
1325 m->IsDrum = value;
1326 }
1327
1328 void InstrumentProps::set_MIDIBank(uint16_t value)
1329 {
1330 m->MIDIBank = value;
1331 }
1332
1333 void InstrumentProps::set_MIDIProgram(uint32_t value)
1334 {
1335 m->MIDIProgram = value;
1336 }
1337
1338 InstrumentProps::InstrumentProps() :
1339 quitButton(Gtk::Stock::CLOSE),
1340 table(2,1),
1341 eName(_("Name")),
1342 eIsDrum(_("Is drum")),
1343 eMIDIBank(_("MIDI bank"), 0, 16383),
1344 eMIDIProgram(_("MIDI program")),
1345 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1346 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1347 eEffectSend(_("Effect send"), 0, 65535),
1348 eFineTune(_("Fine tune"), -8400, 8400),
1349 ePitchbendRange(_("Pitchbend range"), 0, 12),
1350 ePianoReleaseMode(_("Piano release mode")),
1351 eDimensionKeyRangeLow(_("Keyswitching range low")),
1352 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1353 {
1354 set_title(_("Instrument Properties"));
1355
1356 eDimensionKeyRangeLow.set_tip(
1357 _("start of the keyboard area which should switch the "
1358 "\"keyswitching\" dimension")
1359 );
1360 eDimensionKeyRangeHigh.set_tip(
1361 _("end of the keyboard area which should switch the "
1362 "\"keyswitching\" dimension")
1363 );
1364
1365 connect(eName, &InstrumentProps::set_Name);
1366 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1367 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1368 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1369 connect(eAttenuation, &gig::Instrument::Attenuation);
1370 connect(eGainPlus6, &gig::Instrument::Attenuation);
1371 connect(eEffectSend, &gig::Instrument::EffectSend);
1372 connect(eFineTune, &gig::Instrument::FineTune);
1373 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1374 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1375 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1376 &gig::Instrument::DimensionKeyRange);
1377
1378 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1379
1380 table.set_col_spacings(5);
1381
1382 table.add(eName);
1383 table.add(eIsDrum);
1384 table.add(eMIDIBank);
1385 table.add(eMIDIProgram);
1386 table.add(eAttenuation);
1387 table.add(eGainPlus6);
1388 table.add(eEffectSend);
1389 table.add(eFineTune);
1390 table.add(ePitchbendRange);
1391 table.add(ePianoReleaseMode);
1392 table.add(eDimensionKeyRangeLow);
1393 table.add(eDimensionKeyRangeHigh);
1394
1395 add(vbox);
1396 table.set_border_width(5);
1397 vbox.pack_start(table);
1398 table.show();
1399 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1400 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1401 buttonBox.set_border_width(5);
1402 buttonBox.show();
1403 buttonBox.pack_start(quitButton);
1404 quitButton.set_can_default();
1405 quitButton.grab_focus();
1406
1407 quitButton.signal_clicked().connect(
1408 sigc::mem_fun(*this, &InstrumentProps::hide));
1409
1410 quitButton.show();
1411 vbox.show();
1412 show_all_children();
1413 }
1414
1415 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1416 {
1417 update(instrument);
1418
1419 update_model++;
1420 eName.set_value(instrument->pInfo->Name);
1421 eIsDrum.set_value(instrument->IsDrum);
1422 eMIDIBank.set_value(instrument->MIDIBank);
1423 eMIDIProgram.set_value(instrument->MIDIProgram);
1424 update_model--;
1425 }
1426
1427
1428 void MainWindow::file_changed()
1429 {
1430 if (file && !file_is_changed) {
1431 set_title("*" + get_title());
1432 file_is_changed = true;
1433 }
1434 }
1435
1436 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1437 sample_ref_count.clear();
1438
1439 if (!gig) return;
1440
1441 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1442 instrument = gig->GetNextInstrument())
1443 {
1444 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1445 rgn = instrument->GetNextRegion())
1446 {
1447 for (int i = 0; i < 256; ++i) {
1448 if (!rgn->pDimensionRegions[i]) continue;
1449 if (rgn->pDimensionRegions[i]->pSample) {
1450 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1451 }
1452 }
1453 }
1454 }
1455 }
1456
1457 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1458 {
1459 file = 0;
1460 set_file_is_shared(isSharedInstrument);
1461
1462 this->filename = filename ? filename : _("Unsaved Gig File");
1463 set_title(Glib::filename_display_basename(this->filename));
1464 file_has_name = filename;
1465 file_is_changed = false;
1466
1467 propDialog.set_file(gig);
1468 propDialog.set_info(gig->pInfo);
1469
1470 instrument_name_connection.block();
1471 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1472 instrument = gig->GetNextInstrument()) {
1473 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1474
1475 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1476 Gtk::TreeModel::Row row = *iter;
1477 row[m_Columns.m_col_name] = name;
1478 row[m_Columns.m_col_instr] = instrument;
1479
1480 add_instrument_to_menu(name);
1481 }
1482 instrument_name_connection.unblock();
1483 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1484
1485 updateSampleRefCountMap(gig);
1486
1487 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1488 if (group->Name != "") {
1489 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1490 Gtk::TreeModel::Row rowGroup = *iterGroup;
1491 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1492 rowGroup[m_SamplesModel.m_col_group] = group;
1493 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1494 for (gig::Sample* sample = group->GetFirstSample();
1495 sample; sample = group->GetNextSample()) {
1496 Gtk::TreeModel::iterator iterSample =
1497 m_refSamplesTreeModel->append(rowGroup.children());
1498 Gtk::TreeModel::Row rowSample = *iterSample;
1499 rowSample[m_SamplesModel.m_col_name] =
1500 gig_to_utf8(sample->pInfo->Name);
1501 rowSample[m_SamplesModel.m_col_sample] = sample;
1502 rowSample[m_SamplesModel.m_col_group] = NULL;
1503 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1504 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1505 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1506 }
1507 }
1508 }
1509
1510 for (int i = 0; gig->GetScriptGroup(i); ++i) {
1511 gig::ScriptGroup* group = gig->GetScriptGroup(i);
1512
1513 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1514 Gtk::TreeModel::Row rowGroup = *iterGroup;
1515 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1516 rowGroup[m_ScriptsModel.m_col_group] = group;
1517 rowGroup[m_ScriptsModel.m_col_script] = NULL;
1518 for (int s = 0; group->GetScript(s); ++s) {
1519 gig::Script* script = group->GetScript(s);
1520
1521 Gtk::TreeModel::iterator iterScript =
1522 m_refScriptsTreeModel->append(rowGroup.children());
1523 Gtk::TreeModel::Row rowScript = *iterScript;
1524 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1525 rowScript[m_ScriptsModel.m_col_script] = script;
1526 rowScript[m_ScriptsModel.m_col_group] = NULL;
1527 }
1528 }
1529 // unfold all sample groups & script groups by default
1530 m_TreeViewSamples.expand_all();
1531 m_TreeViewScripts.expand_all();
1532
1533 file = gig;
1534
1535 // select the first instrument
1536 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1537
1538 instr_props_set_instrument();
1539 gig::Instrument* instrument = get_instrument();
1540 if (instrument) {
1541 midiRules.set_instrument(instrument);
1542 }
1543 }
1544
1545 bool MainWindow::instr_props_set_instrument()
1546 {
1547 instrumentProps.signal_name_changed().clear();
1548
1549 Gtk::TreeModel::const_iterator it =
1550 m_TreeView.get_selection()->get_selected();
1551 if (it) {
1552 Gtk::TreeModel::Row row = *it;
1553 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1554
1555 instrumentProps.set_instrument(instrument);
1556
1557 // make sure instrument tree is updated when user changes the
1558 // instrument name in instrument properties window
1559 instrumentProps.signal_name_changed().connect(
1560 sigc::bind(
1561 sigc::mem_fun(*this,
1562 &MainWindow::instr_name_changed_by_instr_props),
1563 it));
1564 } else {
1565 instrumentProps.hide();
1566 }
1567 return it;
1568 }
1569
1570 void MainWindow::show_instr_props()
1571 {
1572 if (instr_props_set_instrument()) {
1573 instrumentProps.show();
1574 instrumentProps.deiconify();
1575 }
1576 }
1577
1578 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1579 {
1580 Gtk::TreeModel::Row row = *it;
1581 Glib::ustring name = row[m_Columns.m_col_name];
1582
1583 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1584 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1585 if (gigname != name) {
1586 row[m_Columns.m_col_name] = gigname;
1587 }
1588 }
1589
1590 void MainWindow::show_midi_rules()
1591 {
1592 if (gig::Instrument* instrument = get_instrument())
1593 {
1594 midiRules.set_instrument(instrument);
1595 midiRules.show();
1596 midiRules.deiconify();
1597 }
1598 }
1599
1600 void MainWindow::show_script_slots() {
1601 if (!file) return;
1602 // get selected instrument
1603 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1604 Gtk::TreeModel::iterator it = sel->get_selected();
1605 if (!it) return;
1606 Gtk::TreeModel::Row row = *it;
1607 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1608 if (!instrument) return;
1609
1610 ScriptSlots* window = new ScriptSlots;
1611 window->setInstrument(instrument);
1612 //window->reparent(*this);
1613 window->show();
1614 }
1615
1616 void MainWindow::on_action_view_status_bar() {
1617 Gtk::CheckMenuItem* item =
1618 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1619 if (!item) {
1620 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1621 return;
1622 }
1623 if (item->get_active()) m_StatusBar.show();
1624 else m_StatusBar.hide();
1625 }
1626
1627 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1628 Gtk::CheckMenuItem* item =
1629 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1630 if (!item) {
1631 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1632 return true;
1633 }
1634 return item->get_active();
1635 }
1636
1637 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1638 Gtk::CheckMenuItem* item =
1639 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1640 if (!item) {
1641 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1642 return true;
1643 }
1644 return item->get_active();
1645 }
1646
1647 bool MainWindow::is_copy_samples_loop_enabled() const {
1648 Gtk::CheckMenuItem* item =
1649 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1650 if (!item) {
1651 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1652 return true;
1653 }
1654 return item->get_active();
1655 }
1656
1657 void MainWindow::on_button_release(GdkEventButton* button)
1658 {
1659 if (button->type == GDK_2BUTTON_PRESS) {
1660 show_instr_props();
1661 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1662 // gig v2 files have no midi rules
1663 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
1664 static_cast<Gtk::MenuItem*>(
1665 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
1666 bEnabled
1667 );
1668 static_cast<Gtk::MenuItem*>(
1669 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1670 bEnabled
1671 );
1672 popup_menu->popup(button->button, button->time);
1673 }
1674 }
1675
1676 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1677 if (item->get_active()) {
1678 const std::vector<Gtk::Widget*> children =
1679 instrument_menu->get_children();
1680 std::vector<Gtk::Widget*>::const_iterator it =
1681 find(children.begin(), children.end(), item);
1682 if (it != children.end()) {
1683 int index = it - children.begin();
1684 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1685
1686 m_RegionChooser.set_instrument(file->GetInstrument(index));
1687 }
1688 }
1689 }
1690
1691 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1692 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1693 Gtk::Menu* sample_popup =
1694 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1695 // update enabled/disabled state of sample popup items
1696 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1697 Gtk::TreeModel::iterator it = sel->get_selected();
1698 bool group_selected = false;
1699 bool sample_selected = false;
1700 if (it) {
1701 Gtk::TreeModel::Row row = *it;
1702 group_selected = row[m_SamplesModel.m_col_group];
1703 sample_selected = row[m_SamplesModel.m_col_sample];
1704 }
1705
1706
1707 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1708 set_sensitive(group_selected || sample_selected);
1709 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1710 set_sensitive(group_selected || sample_selected);
1711 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1712 set_sensitive(file);
1713 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
1714 set_sensitive(sample_selected);
1715 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1716 set_sensitive(group_selected || sample_selected);
1717 // show sample popup
1718 sample_popup->popup(button->button, button->time);
1719
1720 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
1721 set_sensitive(group_selected || sample_selected);
1722 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
1723 set_sensitive(group_selected || sample_selected);
1724 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
1725 set_sensitive(file);
1726 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
1727 set_sensitive(sample_selected);
1728 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
1729 set_sensitive(group_selected || sample_selected);
1730 }
1731 }
1732
1733 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
1734 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1735 Gtk::Menu* script_popup =
1736 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
1737 // update enabled/disabled state of sample popup items
1738 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1739 Gtk::TreeModel::iterator it = sel->get_selected();
1740 bool group_selected = false;
1741 bool script_selected = false;
1742 if (it) {
1743 Gtk::TreeModel::Row row = *it;
1744 group_selected = row[m_ScriptsModel.m_col_group];
1745 script_selected = row[m_ScriptsModel.m_col_script];
1746 }
1747 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
1748 set_sensitive(group_selected || script_selected);
1749 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
1750 set_sensitive(file);
1751 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
1752 set_sensitive(script_selected);
1753 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
1754 set_sensitive(group_selected || script_selected);
1755 // show sample popup
1756 script_popup->popup(button->button, button->time);
1757
1758 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
1759 set_sensitive(group_selected || script_selected);
1760 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
1761 set_sensitive(file);
1762 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
1763 set_sensitive(script_selected);
1764 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
1765 set_sensitive(group_selected || script_selected);
1766 }
1767 }
1768
1769 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1770 const Glib::ustring& name, int position) {
1771
1772 Gtk::RadioMenuItem::Group instrument_group;
1773 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1774 if (!children.empty()) {
1775 instrument_group =
1776 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1777 }
1778 Gtk::RadioMenuItem* item =
1779 new Gtk::RadioMenuItem(instrument_group, name);
1780 if (position < 0) {
1781 instrument_menu->append(*item);
1782 } else {
1783 instrument_menu->insert(*item, position);
1784 }
1785 item->show();
1786 item->signal_activate().connect(
1787 sigc::bind(
1788 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
1789 item));
1790 return item;
1791 }
1792
1793 void MainWindow::remove_instrument_from_menu(int index) {
1794 const std::vector<Gtk::Widget*> children =
1795 instrument_menu->get_children();
1796 Gtk::Widget* child = children[index];
1797 instrument_menu->remove(*child);
1798 delete child;
1799 }
1800
1801 void MainWindow::add_instrument(gig::Instrument* instrument) {
1802 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1803
1804 // update instrument tree view
1805 instrument_name_connection.block();
1806 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
1807 Gtk::TreeModel::Row rowInstr = *iterInstr;
1808 rowInstr[m_Columns.m_col_name] = name;
1809 rowInstr[m_Columns.m_col_instr] = instrument;
1810 instrument_name_connection.unblock();
1811
1812 add_instrument_to_menu(name);
1813
1814 m_TreeView.get_selection()->select(iterInstr);
1815
1816 file_changed();
1817 }
1818
1819 void MainWindow::on_action_add_instrument() {
1820 static int __instrument_indexer = 0;
1821 if (!file) return;
1822 gig::Instrument* instrument = file->AddInstrument();
1823 __instrument_indexer++;
1824 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
1825 ToString(__instrument_indexer));
1826
1827 add_instrument(instrument);
1828 }
1829
1830 void MainWindow::on_action_duplicate_instrument() {
1831 if (!file) return;
1832
1833 // retrieve the currently selected instrument
1834 // (being the original instrument to be duplicated)
1835 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1836 Gtk::TreeModel::iterator itSelection = sel->get_selected();
1837 if (!itSelection) return;
1838 Gtk::TreeModel::Row row = *itSelection;
1839 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
1840 if (!instrOrig) return;
1841
1842 // duplicate the orginal instrument
1843 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
1844 instrNew->pInfo->Name =
1845 instrOrig->pInfo->Name +
1846 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
1847
1848 add_instrument(instrNew);
1849 }
1850
1851 void MainWindow::on_action_remove_instrument() {
1852 if (!file) return;
1853 if (file_is_shared) {
1854 Gtk::MessageDialog msg(
1855 *this,
1856 _("You cannot delete an instrument from this file, since it's "
1857 "currently used by the sampler."),
1858 false, Gtk::MESSAGE_INFO
1859 );
1860 msg.run();
1861 return;
1862 }
1863
1864 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1865 Gtk::TreeModel::iterator it = sel->get_selected();
1866 if (it) {
1867 Gtk::TreeModel::Row row = *it;
1868 gig::Instrument* instr = row[m_Columns.m_col_instr];
1869 try {
1870 Gtk::TreePath path(it);
1871 int index = path[0];
1872
1873 // remove instrument from the gig file
1874 if (instr) file->DeleteInstrument(instr);
1875 file_changed();
1876
1877 remove_instrument_from_menu(index);
1878
1879 // remove row from instruments tree view
1880 m_refTreeModel->erase(it);
1881
1882 #if GTKMM_MAJOR_VERSION < 3
1883 // select another instrument (in gtk3 this is done
1884 // automatically)
1885 if (!m_refTreeModel->children().empty()) {
1886 if (index == m_refTreeModel->children().size()) {
1887 index--;
1888 }
1889 m_TreeView.get_selection()->select(
1890 Gtk::TreePath(ToString(index)));
1891 }
1892 #endif
1893 instr_props_set_instrument();
1894 instr = get_instrument();
1895 if (instr) {
1896 midiRules.set_instrument(instr);
1897 } else {
1898 midiRules.hide();
1899 }
1900 } catch (RIFF::Exception e) {
1901 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
1902 msg.run();
1903 }
1904 }
1905 }
1906
1907 void MainWindow::on_action_sample_properties() {
1908 //TODO: show a dialog where the selected sample's properties can be edited
1909 Gtk::MessageDialog msg(
1910 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
1911 );
1912 msg.run();
1913 }
1914
1915 void MainWindow::on_action_add_script_group() {
1916 static int __script_indexer = 0;
1917 if (!file) return;
1918 gig::ScriptGroup* group = file->AddScriptGroup();
1919 group->Name = gig_from_utf8(_("Unnamed Group"));
1920 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
1921 __script_indexer++;
1922 // update sample tree view
1923 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1924 Gtk::TreeModel::Row rowGroup = *iterGroup;
1925 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1926 rowGroup[m_ScriptsModel.m_col_script] = NULL;
1927 rowGroup[m_ScriptsModel.m_col_group] = group;
1928 file_changed();
1929 }
1930
1931 void MainWindow::on_action_add_script() {
1932 if (!file) return;
1933 // get selected group
1934 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1935 Gtk::TreeModel::iterator it = sel->get_selected();
1936 if (!it) return;
1937 Gtk::TreeModel::Row row = *it;
1938 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1939 if (!group) { // not a group, but a script is selected (probably)
1940 gig::Script* script = row[m_ScriptsModel.m_col_script];
1941 if (!script) return;
1942 it = row.parent(); // resolve parent (that is the script's group)
1943 if (!it) return;
1944 row = *it;
1945 group = row[m_ScriptsModel.m_col_group];
1946 if (!group) return;
1947 }
1948
1949 // add a new script to the .gig file
1950 gig::Script* script = group->AddScript();
1951 Glib::ustring name = _("Unnamed Script");
1952 script->Name = gig_from_utf8(name);
1953
1954 // add script to the tree view
1955 Gtk::TreeModel::iterator iterScript =
1956 m_refScriptsTreeModel->append(row.children());
1957 Gtk::TreeModel::Row rowScript = *iterScript;
1958 rowScript[m_ScriptsModel.m_col_name] = name;
1959 rowScript[m_ScriptsModel.m_col_script] = script;
1960 rowScript[m_ScriptsModel.m_col_group] = NULL;
1961
1962 // unfold group of new script item in treeview
1963 Gtk::TreeModel::Path path(iterScript);
1964 m_TreeViewScripts.expand_to_path(path);
1965 }
1966
1967 void MainWindow::on_action_edit_script() {
1968 if (!file) return;
1969 // get selected script
1970 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1971 Gtk::TreeModel::iterator it = sel->get_selected();
1972 if (!it) return;
1973 Gtk::TreeModel::Row row = *it;
1974 gig::Script* script = row[m_ScriptsModel.m_col_script];
1975 if (!script) return;
1976
1977 ScriptEditor* editor = new ScriptEditor;
1978 editor->setScript(script);
1979 //editor->reparent(*this);
1980 editor->show();
1981 }
1982
1983 void MainWindow::on_action_remove_script() {
1984 if (!file) return;
1985 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1986 Gtk::TreeModel::iterator it = sel->get_selected();
1987 if (it) {
1988 Gtk::TreeModel::Row row = *it;
1989 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
1990 gig::Script* script = row[m_ScriptsModel.m_col_script];
1991 Glib::ustring name = row[m_ScriptsModel.m_col_name];
1992 try {
1993 // remove script group or script from the gig file
1994 if (group) {
1995 // notify everybody that we're going to remove these samples
1996 //TODO: scripts_to_be_removed_signal.emit(members);
1997 // delete the group in the .gig file including the
1998 // samples that belong to the group
1999 file->DeleteScriptGroup(group);
2000 // notify that we're done with removal
2001 //TODO: scripts_removed_signal.emit();
2002 file_changed();
2003 } else if (script) {
2004 // notify everybody that we're going to remove this sample
2005 //TODO: std::list<gig::Script*> lscripts;
2006 //TODO: lscripts.push_back(script);
2007 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2008 // remove sample from the .gig file
2009 script->GetGroup()->DeleteScript(script);
2010 // notify that we're done with removal
2011 //TODO: scripts_removed_signal.emit();
2012 dimreg_changed();
2013 file_changed();
2014 }
2015 // remove respective row(s) from samples tree view
2016 m_refScriptsTreeModel->erase(it);
2017 } catch (RIFF::Exception e) {
2018 // pretend we're done with removal (i.e. to avoid dead locks)
2019 //TODO: scripts_removed_signal.emit();
2020 // show error message
2021 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2022 msg.run();
2023 }
2024 }
2025 }
2026
2027 void MainWindow::on_action_add_group() {
2028 static int __sample_indexer = 0;
2029 if (!file) return;
2030 gig::Group* group = file->AddGroup();
2031 group->Name = gig_from_utf8(_("Unnamed Group"));
2032 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2033 __sample_indexer++;
2034 // update sample tree view
2035 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2036 Gtk::TreeModel::Row rowGroup = *iterGroup;
2037 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2038 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2039 rowGroup[m_SamplesModel.m_col_group] = group;
2040 file_changed();
2041 }
2042
2043 void MainWindow::on_action_add_sample() {
2044 if (!file) return;
2045 // get selected group
2046 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2047 Gtk::TreeModel::iterator it = sel->get_selected();
2048 if (!it) return;
2049 Gtk::TreeModel::Row row = *it;
2050 gig::Group* group = row[m_SamplesModel.m_col_group];
2051 if (!group) { // not a group, but a sample is selected (probably)
2052 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2053 if (!sample) return;
2054 it = row.parent(); // resolve parent (that is the sample's group)
2055 if (!it) return;
2056 row = *it;
2057 group = row[m_SamplesModel.m_col_group];
2058 if (!group) return;
2059 }
2060 // show 'browse for file' dialog
2061 Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
2062 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2063 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
2064 dialog.set_select_multiple(true);
2065
2066 // matches all file types supported by libsndfile
2067 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2068 Gtk::FileFilter soundfilter;
2069 #else
2070 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2071 #endif
2072 const char* const supportedFileTypes[] = {
2073 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2074 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2075 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2076 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2077 "*.caf", "*.CAF", NULL
2078 };
2079 const char* soundfiles = _("Sound Files");
2080 const char* allfiles = _("All Files");
2081 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2082 for (int i = 0; supportedFileTypes[i]; i++)
2083 soundfilter.add_pattern(supportedFileTypes[i]);
2084 soundfilter.set_name(soundfiles);
2085
2086 // matches every file
2087 Gtk::FileFilter allpassfilter;
2088 allpassfilter.add_pattern("*.*");
2089 allpassfilter.set_name(allfiles);
2090 #else
2091 for (int i = 0; supportedFileTypes[i]; i++)
2092 soundfilter->add_pattern(supportedFileTypes[i]);
2093 soundfilter->set_name(soundfiles);
2094
2095 // matches every file
2096 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2097 allpassfilter->add_pattern("*.*");
2098 allpassfilter->set_name(allfiles);
2099 #endif
2100 dialog.add_filter(soundfilter);
2101 dialog.add_filter(allpassfilter);
2102 if (current_sample_dir != "") {
2103 dialog.set_current_folder(current_sample_dir);
2104 }
2105 if (dialog.run() == Gtk::RESPONSE_OK) {
2106 current_sample_dir = dialog.get_current_folder();
2107 Glib::ustring error_files;
2108 std::vector<std::string> filenames = dialog.get_filenames();
2109 for (std::vector<std::string>::iterator iter = filenames.begin();
2110 iter != filenames.end(); ++iter) {
2111 printf("Adding sample %s\n",(*iter).c_str());
2112 // use libsndfile to retrieve file informations
2113 SF_INFO info;
2114 info.format = 0;
2115 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2116 try {
2117 if (!hFile) throw std::string(_("could not open file"));
2118 int bitdepth;
2119 switch (info.format & 0xff) {
2120 case SF_FORMAT_PCM_S8:
2121 case SF_FORMAT_PCM_16:
2122 case SF_FORMAT_PCM_U8:
2123 bitdepth = 16;
2124 break;
2125 case SF_FORMAT_PCM_24:
2126 case SF_FORMAT_PCM_32:
2127 case SF_FORMAT_FLOAT:
2128 case SF_FORMAT_DOUBLE:
2129 bitdepth = 24;
2130 break;
2131 default:
2132 sf_close(hFile); // close sound file
2133 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2134 }
2135 // add a new sample to the .gig file
2136 gig::Sample* sample = file->AddSample();
2137 // file name without path
2138 Glib::ustring filename = Glib::filename_display_basename(*iter);
2139 // remove file extension if there is one
2140 for (int i = 0; supportedFileTypes[i]; i++) {
2141 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2142 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2143 break;
2144 }
2145 }
2146 sample->pInfo->Name = gig_from_utf8(filename);
2147 sample->Channels = info.channels;
2148 sample->BitDepth = bitdepth;
2149 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2150 sample->SamplesPerSecond = info.samplerate;
2151 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2152 sample->BlockAlign = sample->FrameSize;
2153 sample->SamplesTotal = info.frames;
2154
2155 SF_INSTRUMENT instrument;
2156 if (sf_command(hFile, SFC_GET_INSTRUMENT,
2157 &instrument, sizeof(instrument)) != SF_FALSE)
2158 {
2159 sample->MIDIUnityNote = instrument.basenote;
2160 sample->FineTune = instrument.detune;
2161
2162 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2163 sample->Loops = 1;
2164
2165 switch (instrument.loops[0].mode) {
2166 case SF_LOOP_FORWARD:
2167 sample->LoopType = gig::loop_type_normal;
2168 break;
2169 case SF_LOOP_BACKWARD:
2170 sample->LoopType = gig::loop_type_backward;
2171 break;
2172 case SF_LOOP_ALTERNATING:
2173 sample->LoopType = gig::loop_type_bidirectional;
2174 break;
2175 }
2176 sample->LoopStart = instrument.loops[0].start;
2177 sample->LoopEnd = instrument.loops[0].end;
2178 sample->LoopPlayCount = instrument.loops[0].count;
2179 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2180 }
2181 }
2182
2183 // schedule resizing the sample (which will be done
2184 // physically when File::Save() is called)
2185 sample->Resize(info.frames);
2186 // make sure sample is part of the selected group
2187 group->AddSample(sample);
2188 // schedule that physical resize and sample import
2189 // (data copying), performed when "Save" is requested
2190 SampleImportItem sched_item;
2191 sched_item.gig_sample = sample;
2192 sched_item.sample_path = *iter;
2193 m_SampleImportQueue.push_back(sched_item);
2194 // add sample to the tree view
2195 Gtk::TreeModel::iterator iterSample =
2196 m_refSamplesTreeModel->append(row.children());
2197 Gtk::TreeModel::Row rowSample = *iterSample;
2198 rowSample[m_SamplesModel.m_col_name] =
2199 gig_to_utf8(sample->pInfo->Name);
2200 rowSample[m_SamplesModel.m_col_sample] = sample;
2201 rowSample[m_SamplesModel.m_col_group] = NULL;
2202 // close sound file
2203 sf_close(hFile);
2204 file_changed();
2205 } catch (std::string what) { // remember the files that made trouble (and their cause)
2206 if (!error_files.empty()) error_files += "\n";
2207 error_files += *iter += " (" + what + ")";
2208 }
2209 }
2210 // show error message box when some file(s) could not be opened / added
2211 if (!error_files.empty()) {
2212 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
2213 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2214 msg.run();
2215 }
2216 }
2217 }
2218
2219 void MainWindow::on_action_replace_all_samples_in_all_groups()
2220 {
2221 if (!file) return;
2222 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2223 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2224 const char* str =
2225 _("This is a very specific function. It tries to replace all samples "
2226 "in the current gig file by samples located in the chosen "
2227 "directory.\n\n"
2228 "It works like this: For each sample in the gig file, it tries to "
2229 "find a sample file in the selected directory with the same name as "
2230 "the sample in the gig file. Optionally, you can add a filename "
2231 "extension below, which will be added to the filename expected to be "
2232 "found. That is, assume you have a gig file with a sample called "
2233 "'Snare', if you enter '.wav' below (like it's done by default), it "
2234 "expects to find a sample file called 'Snare.wav' and will replace "
2235 "the sample in the gig file accordingly. If you don't need an "
2236 "extension, blank the field below. Any gig sample where no "
2237 "appropriate sample file could be found will be reported and left "
2238 "untouched.\n");
2239 #if GTKMM_MAJOR_VERSION < 3
2240 view::WrapLabel description(str);
2241 #else
2242 Gtk::Label description(str);
2243 description.set_line_wrap();
2244 #endif
2245 Gtk::HBox entryArea;
2246 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2247 Gtk::Entry postfixEntryBox;
2248 postfixEntryBox.set_text(".wav");
2249 entryArea.pack_start(entryLabel);
2250 entryArea.pack_start(postfixEntryBox);
2251 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2252 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2253 description.show();
2254 entryArea.show_all();
2255 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2256 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2257 dialog.set_select_multiple(false);
2258 if (current_sample_dir != "") {
2259 dialog.set_current_folder(current_sample_dir);
2260 }
2261 if (dialog.run() == Gtk::RESPONSE_OK)
2262 {
2263 current_sample_dir = dialog.get_current_folder();
2264 Glib::ustring error_files;
2265 std::string folder = dialog.get_filename();
2266 for (gig::Sample* sample = file->GetFirstSample();
2267 sample; sample = file->GetNextSample())
2268 {
2269 std::string filename =
2270 folder + G_DIR_SEPARATOR_S +
2271 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2272 postfixEntryBox.get_text());
2273 SF_INFO info;
2274 info.format = 0;
2275 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2276 try
2277 {
2278 if (!hFile) throw std::string(_("could not open file"));
2279 int bitdepth;
2280 switch (info.format & 0xff) {
2281 case SF_FORMAT_PCM_S8:
2282 case SF_FORMAT_PCM_16:
2283 case SF_FORMAT_PCM_U8:
2284 bitdepth = 16;
2285 break;
2286 case SF_FORMAT_PCM_24:
2287 case SF_FORMAT_PCM_32:
2288 case SF_FORMAT_FLOAT:
2289 case SF_FORMAT_DOUBLE:
2290 bitdepth = 24;
2291 break;
2292 default:
2293 sf_close(hFile);
2294 throw std::string(_("format not supported"));
2295 }
2296 SampleImportItem sched_item;
2297 sched_item.gig_sample = sample;
2298 sched_item.sample_path = filename;
2299 m_SampleImportQueue.push_back(sched_item);
2300 sf_close(hFile);
2301 file_changed();
2302 }
2303 catch (std::string what)
2304 {
2305 if (!error_files.empty()) error_files += "\n";
2306 error_files += Glib::filename_to_utf8(filename) +
2307 " (" + what + ")";
2308 }
2309 }
2310 // show error message box when some file(s) could not be opened / added
2311 if (!error_files.empty()) {
2312 Glib::ustring txt =
2313 _("Could not replace the following sample(s):\n") + error_files;
2314 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2315 msg.run();
2316 }
2317 }
2318 }
2319
2320 void MainWindow::on_action_remove_sample() {
2321 if (!file) return;
2322 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2323 Gtk::TreeModel::iterator it = sel->get_selected();
2324 if (it) {
2325 Gtk::TreeModel::Row row = *it;
2326 gig::Group* group = row[m_SamplesModel.m_col_group];
2327 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2328 Glib::ustring name = row[m_SamplesModel.m_col_name];
2329 try {
2330 // remove group or sample from the gig file
2331 if (group) {
2332 // temporarily remember the samples that belong to
2333 // that group (we need that to clean the queue)
2334 std::list<gig::Sample*> members;
2335 for (gig::Sample* pSample = group->GetFirstSample();
2336 pSample; pSample = group->GetNextSample()) {
2337 members.push_back(pSample);
2338 }
2339 // notify everybody that we're going to remove these samples
2340 samples_to_be_removed_signal.emit(members);
2341 // delete the group in the .gig file including the
2342 // samples that belong to the group
2343 file->DeleteGroup(group);
2344 // notify that we're done with removal
2345 samples_removed_signal.emit();
2346 // if sample(s) were just previously added, remove
2347 // them from the import queue
2348 for (std::list<gig::Sample*>::iterator member = members.begin();
2349 member != members.end(); ++member) {
2350 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2351 iter != m_SampleImportQueue.end(); ++iter) {
2352 if ((*iter).gig_sample == *member) {
2353 printf("Removing previously added sample '%s' from group '%s'\n",
2354 (*iter).sample_path.c_str(), name.c_str());
2355 m_SampleImportQueue.erase(iter);
2356 break;
2357 }
2358 }
2359 }
2360 file_changed();
2361 } else if (sample) {
2362 // notify everybody that we're going to remove this sample
2363 std::list<gig::Sample*> lsamples;
2364 lsamples.push_back(sample);
2365 samples_to_be_removed_signal.emit(lsamples);
2366 // remove sample from the .gig file
2367 file->DeleteSample(sample);
2368 // notify that we're done with removal
2369 samples_removed_signal.emit();
2370 // if sample was just previously added, remove it from
2371 // the import queue
2372 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2373 iter != m_SampleImportQueue.end(); ++iter) {
2374 if ((*iter).gig_sample == sample) {
2375 printf("Removing previously added sample '%s'\n",
2376 (*iter).sample_path.c_str());
2377 m_SampleImportQueue.erase(iter);
2378 break;
2379 }
2380 }
2381 dimreg_changed();
2382 file_changed();
2383 }
2384 // remove respective row(s) from samples tree view
2385 m_refSamplesTreeModel->erase(it);
2386 } catch (RIFF::Exception e) {
2387 // pretend we're done with removal (i.e. to avoid dead locks)
2388 samples_removed_signal.emit();
2389 // show error message
2390 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2391 msg.run();
2392 }
2393 }
2394 }
2395
2396 // see comment on on_sample_treeview_drag_begin()
2397 void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2398 {
2399 first_call_to_drag_data_get = true;
2400 }
2401
2402 void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2403 Gtk::SelectionData& selection_data, guint, guint)
2404 {
2405 if (!first_call_to_drag_data_get) return;
2406 first_call_to_drag_data_get = false;
2407
2408 // get selected script
2409 gig::Script* script = NULL;
2410 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2411 Gtk::TreeModel::iterator it = sel->get_selected();
2412 if (it) {
2413 Gtk::TreeModel::Row row = *it;
2414 script = row[m_ScriptsModel.m_col_script];
2415 }
2416 // pass the gig::Script as pointer
2417 selection_data.set(selection_data.get_target(), 0/*unused*/,
2418 (const guchar*)&script,
2419 sizeof(script)/*length of data in bytes*/);
2420 }
2421
2422 // For some reason drag_data_get gets called two times for each
2423 // drag'n'drop (at least when target is an Entry). This work-around
2424 // makes sure the code in drag_data_get and drop_drag_data_received is
2425 // only executed once, as drag_begin only gets called once.
2426 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2427 {
2428 first_call_to_drag_data_get = true;
2429 }
2430
2431 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2432 Gtk::SelectionData& selection_data, guint, guint)
2433 {
2434 if (!first_call_to_drag_data_get) return;
2435 first_call_to_drag_data_get = false;
2436
2437 // get selected sample
2438 gig::Sample* sample = NULL;
2439 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2440 Gtk::TreeModel::iterator it = sel->get_selected();
2441 if (it) {
2442 Gtk::TreeModel::Row row = *it;
2443 sample = row[m_SamplesModel.m_col_sample];
2444 }
2445 // pass the gig::Sample as pointer
2446 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2447 sizeof(sample)/*length of data in bytes*/);
2448 }
2449
2450 void MainWindow::on_sample_label_drop_drag_data_received(
2451 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2452 const Gtk::SelectionData& selection_data, guint, guint time)
2453 {
2454 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2455
2456 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2457 std::cout << "Drop received sample \"" <<
2458 sample->pInfo->Name << "\"" << std::endl;
2459 // drop success
2460 context->drop_reply(true, time);
2461
2462 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2463
2464 // notify everybody that we're going to alter the region
2465 gig::Region* region = m_RegionChooser.get_region();
2466 region_to_be_changed_signal.emit(region);
2467
2468 // find the samplechannel dimension
2469 gig::dimension_def_t* stereo_dimension = 0;
2470 for (int i = 0 ; i < region->Dimensions ; i++) {
2471 if (region->pDimensionDefinitions[i].dimension ==
2472 gig::dimension_samplechannel) {
2473 stereo_dimension = &region->pDimensionDefinitions[i];
2474 break;
2475 }
2476 }
2477 bool channels_changed = false;
2478 if (sample->Channels == 1 && stereo_dimension) {
2479 // remove the samplechannel dimension
2480 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2481 region->DeleteDimension(stereo_dimension);
2482 channels_changed = true;
2483 region_changed();
2484 */
2485 }
2486 dimreg_edit.set_sample(
2487 sample,
2488 is_copy_samples_unity_note_enabled(),
2489 is_copy_samples_fine_tune_enabled(),
2490 is_copy_samples_loop_enabled()
2491 );
2492
2493 if (sample->Channels == 2 && !stereo_dimension) {
2494 // add samplechannel dimension
2495 gig::dimension_def_t dim;
2496 dim.dimension = gig::dimension_samplechannel;
2497 dim.bits = 1;
2498 dim.zones = 2;
2499 region->AddDimension(&dim);
2500 channels_changed = true;
2501 region_changed();
2502 }
2503 if (channels_changed) {
2504 // unmap all samples with wrong number of channels
2505 // TODO: maybe there should be a warning dialog for this
2506 for (int i = 0 ; i < region->DimensionRegions ; i++) {
2507 gig::DimensionRegion* d = region->pDimensionRegions[i];
2508 if (d->pSample && d->pSample->Channels != sample->Channels) {
2509 gig::Sample* oldref = d->pSample;
2510 d->pSample = NULL;
2511 sample_ref_changed_signal.emit(oldref, NULL);
2512 }
2513 }
2514 }
2515
2516 // notify we're done with altering
2517 region_changed_signal.emit(region);
2518
2519 file_changed();
2520
2521 return;
2522 }
2523 // drop failed
2524 context->drop_reply(false, time);
2525 }
2526
2527 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2528 const Gtk::TreeModel::iterator& iter) {
2529 if (!iter) return;
2530 Gtk::TreeModel::Row row = *iter;
2531 Glib::ustring name = row[m_SamplesModel.m_col_name];
2532 gig::Group* group = row[m_SamplesModel.m_col_group];
2533 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2534 gig::String gigname(gig_from_utf8(name));
2535 if (group) {
2536 if (group->Name != gigname) {
2537 group->Name = gigname;
2538 printf("group name changed\n");
2539 file_changed();
2540 }
2541 } else if (sample) {
2542 if (sample->pInfo->Name != gigname) {
2543 sample->pInfo->Name = gigname;
2544 printf("sample name changed\n");
2545 file_changed();
2546 }
2547 }
2548 }
2549
2550 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2551 const Gtk::TreeModel::iterator& iter) {
2552 if (!iter) return;
2553 Gtk::TreeModel::Row row = *iter;
2554 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2555 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2556 gig::Script* script = row[m_ScriptsModel.m_col_script];
2557 gig::String gigname(gig_from_utf8(name));
2558 if (group) {
2559 if (group->Name != gigname) {
2560 group->Name = gigname;
2561 printf("script group name changed\n");
2562 file_changed();
2563 }
2564 } else if (script) {
2565 if (script->Name != gigname) {
2566 script->Name = gigname;
2567 printf("script name changed\n");
2568 file_changed();
2569 }
2570 }
2571 }
2572
2573 void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
2574 Gtk::TreeViewColumn* column)
2575 {
2576 Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
2577 if (!iter) return;
2578 Gtk::TreeModel::Row row = *iter;
2579 gig::Script* script = row[m_ScriptsModel.m_col_script];
2580 if (!script) return;
2581
2582 ScriptEditor* editor = new ScriptEditor;
2583 editor->setScript(script);
2584 //editor->reparent(*this);
2585 editor->show();
2586 }
2587
2588 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2589 const Gtk::TreeModel::iterator& iter) {
2590 if (!iter) return;
2591 Gtk::TreeModel::Row row = *iter;
2592 Glib::ustring name = row[m_Columns.m_col_name];
2593
2594 // change name in instrument menu
2595 int index = path[0];
2596 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2597 if (index < children.size()) {
2598 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2599 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2600 #else
2601 remove_instrument_from_menu(index);
2602 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2603 item->set_active();
2604 #endif
2605 }
2606
2607 // change name in gig
2608 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2609 gig::String gigname(gig_from_utf8(name));
2610 if (instrument && instrument->pInfo->Name != gigname) {
2611 instrument->pInfo->Name = gigname;
2612
2613 // change name in the instrument properties window
2614 if (instrumentProps.get_instrument() == instrument) {
2615 instrumentProps.update_name();
2616 }
2617
2618 file_changed();
2619 }
2620 }
2621
2622 void MainWindow::on_action_combine_instruments() {
2623 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2624 d->show_all();
2625 d->resize(500, 400);
2626 d->run();
2627 if (d->fileWasChanged()) {
2628 // update GUI with new instrument just created
2629 add_instrument(d->newCombinedInstrument());
2630 }
2631 delete d;
2632 }
2633
2634 void MainWindow::on_action_view_references() {
2635 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2636 Gtk::TreeModel::iterator it = sel->get_selected();
2637 if (!it) return;
2638 Gtk::TreeModel::Row row = *it;
2639 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2640 if (!sample) return;
2641
2642 ReferencesView* d = new ReferencesView(*this);
2643 d->setSample(sample);
2644 d->show_all();
2645 d->resize(500, 400);
2646 d->run();
2647 delete d;
2648 }
2649
2650 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
2651 struct _Source {
2652 std::vector<RIFF::File*> riffs;
2653 std::vector<gig::File*> gigs;
2654
2655 ~_Source() {
2656 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
2657 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
2658 riffs.clear();
2659 gigs.clear();
2660 }
2661 } sources;
2662
2663 if (filenames.empty())
2664 throw RIFF::Exception(_("No files selected, so nothing done."));
2665
2666 // first open all input files (to avoid output file corruption)
2667 int i;
2668 try {
2669 for (i = 0; i < filenames.size(); ++i) {
2670 const std::string& filename = filenames[i];
2671 printf("opening file=%s\n", filename.c_str());
2672
2673 RIFF::File* riff = new RIFF::File(filename);
2674 sources.riffs.push_back(riff);
2675
2676 gig::File* gig = new gig::File(riff);
2677 sources.gigs.push_back(gig);
2678 }
2679 } catch (RIFF::Exception e) {
2680 throw RIFF::Exception(
2681 _("Error occurred while opening '") +
2682 filenames[i] +
2683 "': " +
2684 e.Message
2685 );
2686 } catch (...) {
2687 throw RIFF::Exception(
2688 _("Unknown exception occurred while opening '") +
2689 filenames[i] + "'"
2690 );
2691 }
2692
2693 // now merge the opened .gig files to the main .gig file currently being
2694 // open in gigedit
2695 try {
2696 for (i = 0; i < filenames.size(); ++i) {
2697 const std::string& filename = filenames[i];
2698 printf("merging file=%s\n", filename.c_str());
2699 assert(i < sources.gigs.size());
2700
2701 this->file->AddContentOf(sources.gigs[i]);
2702 }
2703 } catch (RIFF::Exception e) {
2704 throw RIFF::Exception(
2705 _("Error occurred while merging '") +
2706 filenames[i] +
2707 "': " +
2708 e.Message
2709 );
2710 } catch (...) {
2711 throw RIFF::Exception(
2712 _("Unknown exception occurred while merging '") +
2713 filenames[i] + "'"
2714 );
2715 }
2716
2717 // Note: requires that this file already has a filename !
2718 this->file->Save();
2719 }
2720
2721 void MainWindow::on_action_merge_files() {
2722 if (this->file->GetFileName().empty()) {
2723 Glib::ustring txt = _(
2724 "You seem to have a new .gig file open that has not been saved "
2725 "yet. You must save it somewhere before starting to merge it with "
2726 "other .gig files though, because during the merge operation the "
2727 "other files' sample data must be written on file level to the "
2728 "target .gig file."
2729 );
2730 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2731 msg.run();
2732 return;
2733 }
2734
2735 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
2736 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2737 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
2738 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
2739 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2740 Gtk::FileFilter filter;
2741 filter.add_pattern("*.gig");
2742 #else
2743 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
2744 filter->add_pattern("*.gig");
2745 #endif
2746 dialog.set_filter(filter);
2747 if (current_gig_dir != "") {
2748 dialog.set_current_folder(current_gig_dir);
2749 }
2750 dialog.set_select_multiple(true);
2751
2752 // show warning in the file picker dialog
2753 Gtk::HBox descriptionArea;
2754 descriptionArea.set_spacing(15);
2755 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
2756 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
2757 #if GTKMM_MAJOR_VERSION < 3
2758 view::WrapLabel description;
2759 #else
2760 Gtk::Label description;
2761 description.set_line_wrap();
2762 #endif
2763 description.set_markup(_(
2764 "\nSelect at least one .gig file that shall be merged to the .gig file "
2765 "currently being open in gigedit.\n\n"
2766 "<b>Please Note:</b> Merging with other files will modify your "
2767 "currently open .gig file on file level! And be aware that the current "
2768 "merge algorithm does not detect duplicate samples yet. So if you are "
2769 "merging files which are using equivalent sample data, those "
2770 "equivalent samples will currently be treated as separate samples and "
2771 "will accordingly be stored separately in the target .gig file!"
2772 ));
2773 descriptionArea.pack_start(description);
2774 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
2775 descriptionArea.show_all();
2776
2777 if (dialog.run() == Gtk::RESPONSE_OK) {
2778 printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
2779 std::vector<std::string> filenames = dialog.get_filenames();
2780
2781 // merge the selected files to the currently open .gig file
2782 try {
2783 mergeFiles(filenames);
2784 } catch (RIFF::Exception e) {
2785 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
2786 msg.run();
2787 }
2788
2789 // update GUI
2790 __refreshEntireGUI();
2791 }
2792 }
2793
2794 void MainWindow::set_file_is_shared(bool b) {
2795 this->file_is_shared = b;
2796
2797 if (file_is_shared) {
2798 m_AttachedStateLabel.set_label(_("live-mode"));
2799 m_AttachedStateImage.set(
2800 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
2801 );
2802 } else {
2803 m_AttachedStateLabel.set_label(_("stand-alone"));
2804 m_AttachedStateImage.set(
2805 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
2806 );
2807 }
2808 }
2809
2810 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
2811 if (!sample) return;
2812 sample_ref_count[sample] += offset;
2813 const int refcount = sample_ref_count[sample];
2814
2815 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2816 for (int g = 0; g < model->children().size(); ++g) {
2817 Gtk::TreeModel::Row rowGroup = model->children()[g];
2818 for (int s = 0; s < rowGroup.children().size(); ++s) {
2819 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2820 if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
2821 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
2822 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
2823 }
2824 }
2825 }
2826
2827 void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
2828 on_sample_ref_count_incremented(oldSample, -1);
2829 on_sample_ref_count_incremented(newSample, +1);
2830 }
2831
2832 void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
2833 // just in case a new sample is added later with exactly the same memory
2834 // address, which would lead to incorrect refcount if not deleted here
2835 for (std::list<gig::Sample*>::const_iterator it = samples.begin();
2836 it != samples.end(); it != samples.end())
2837 {
2838 sample_ref_count.erase(*it);
2839 }
2840 }
2841
2842 void MainWindow::show_samples_tab() {
2843 m_TreeViewNotebook.set_current_page(0);
2844 }
2845
2846 void MainWindow::show_intruments_tab() {
2847 m_TreeViewNotebook.set_current_page(1);
2848 }
2849
2850 void MainWindow::show_scripts_tab() {
2851 m_TreeViewNotebook.set_current_page(2);
2852 }
2853
2854 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
2855 return file_structure_to_be_changed_signal;
2856 }
2857
2858 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
2859 return file_structure_changed_signal;
2860 }
2861
2862 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
2863 return samples_to_be_removed_signal;
2864 }
2865
2866 sigc::signal<void>& MainWindow::signal_samples_removed() {
2867 return samples_removed_signal;
2868 }
2869
2870 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
2871 return region_to_be_changed_signal;
2872 }
2873
2874 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
2875 return region_changed_signal;
2876 }
2877
2878 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
2879 return sample_changed_signal;
2880 }
2881
2882 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
2883 return sample_ref_changed_signal;
2884 }
2885
2886 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
2887 return dimreg_to_be_changed_signal;
2888 }
2889
2890 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
2891 return dimreg_changed_signal;
2892 }
2893
2894 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
2895 return note_on_signal;
2896 }
2897
2898 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
2899 return note_off_signal;
2900 }
2901
2902 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
2903 return m_RegionChooser.signal_keyboard_key_hit();
2904 }
2905
2906 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
2907 return m_RegionChooser.signal_keyboard_key_released();
2908 }

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