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

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Revision 3158 - (show annotations) (download)
Mon May 8 18:05:35 2017 UTC (6 years, 10 months ago) by schoenebeck
File size: 155089 byte(s)
* Reverted major parts of r2845 concerning deprected Gtk StockIDs
  (StockIDs still available with Gtk 3, no replacement API available,
  and these changes caused useful icons to vanish with Gtk 2).
* Bumped version (1.0.0.svn39).

1 /*
2 * Copyright (C) 2006-2017 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 <glibmmconfig.h>
24 // threads.h must be included first to be able to build with
25 // G_DISABLE_DEPRECATED
26 #if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION == 31 && GLIBMM_MICRO_VERSION >= 2) || \
27 (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION > 31) || GLIBMM_MAJOR_VERSION > 2
28 #include <glibmm/threads.h>
29 #endif
30
31 #include <glibmm/convert.h>
32 #include <glibmm/dispatcher.h>
33 #include <glibmm/miscutils.h>
34 #include <glibmm/stringutils.h>
35 #include <gtkmm/aboutdialog.h>
36 #include <gtkmm/filechooserdialog.h>
37 #include <gtkmm/messagedialog.h>
38 #include <gtkmm/stock.h>
39 #include <gtkmm/targetentry.h>
40 #include <gtkmm/main.h>
41 #include <gtkmm/toggleaction.h>
42 #include <gtkmm/accelmap.h>
43 #if GTKMM_MAJOR_VERSION < 3
44 #include "wrapLabel.hh"
45 #endif
46
47 #include "global.h"
48 #include "compat.h"
49
50 #include <stdio.h>
51 #include <sndfile.h>
52 #include <assert.h>
53
54 #include "mainwindow.h"
55 #include "Settings.h"
56 #include "CombineInstrumentsDialog.h"
57 #include "scripteditor.h"
58 #include "scriptslots.h"
59 #include "ReferencesView.h"
60 #include "../../gfx/status_attached.xpm"
61 #include "../../gfx/status_detached.xpm"
62 #include "gfx/builtinpix.h"
63 #include "MacroEditor.h"
64 #include "MacrosSetup.h"
65
66 MainWindow::MainWindow() :
67 m_DimRegionChooser(*this),
68 dimreg_label(_("Changes apply to:")),
69 dimreg_all_regions(_("all regions")),
70 dimreg_all_dimregs(_("all dimension splits")),
71 dimreg_stereo(_("both channels")),
72 labelLegend(_("Legend:")),
73 labelNoSample(_(" No Sample")),
74 labelMissingSample(_(" Missing some Sample(s)")),
75 labelLooped(_(" Looped")),
76 labelSomeLoops(_(" Some Loop(s)"))
77 {
78 loadBuiltInPix();
79
80 // set_border_width(5);
81 // set_default_size(400, 200);
82
83 add(m_VBox);
84
85 // Handle selection
86 m_TreeView.get_selection()->signal_changed().connect(
87 sigc::mem_fun(*this, &MainWindow::on_sel_change));
88
89 // m_TreeView.set_reorderable();
90
91 m_TreeView.signal_button_press_event().connect_notify(
92 sigc::mem_fun(*this, &MainWindow::on_button_release));
93
94 // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
95 m_ScrolledWindow.add(m_TreeView);
96 // m_ScrolledWindow.set_size_request(200, 600);
97 m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
98
99 m_ScrolledWindowSamples.add(m_TreeViewSamples);
100 m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
101
102 m_ScrolledWindowScripts.add(m_TreeViewScripts);
103 m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
104
105
106 m_TreeViewNotebook.set_size_request(300);
107
108 m_HPaned.add1(m_TreeViewNotebook);
109 dimreg_hbox.add(dimreg_label);
110 dimreg_hbox.add(dimreg_all_regions);
111 dimreg_hbox.add(dimreg_all_dimregs);
112 dimreg_stereo.set_active();
113 dimreg_hbox.add(dimreg_stereo);
114 dimreg_vbox.add(dimreg_edit);
115 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
116 {
117 legend_hbox.add(labelLegend);
118
119 imageNoSample.set(redDot);
120 imageNoSample.set_alignment(Gtk::ALIGN_END);
121 labelNoSample.set_alignment(Gtk::ALIGN_START);
122 legend_hbox.add(imageNoSample);
123 legend_hbox.add(labelNoSample);
124
125 imageMissingSample.set(yellowDot);
126 imageMissingSample.set_alignment(Gtk::ALIGN_END);
127 labelMissingSample.set_alignment(Gtk::ALIGN_START);
128 legend_hbox.add(imageMissingSample);
129 legend_hbox.add(labelMissingSample);
130
131 imageLooped.set(blackLoop);
132 imageLooped.set_alignment(Gtk::ALIGN_END);
133 labelLooped.set_alignment(Gtk::ALIGN_START);
134 legend_hbox.add(imageLooped);
135 legend_hbox.add(labelLooped);
136
137 imageSomeLoops.set(grayLoop);
138 imageSomeLoops.set_alignment(Gtk::ALIGN_END);
139 labelSomeLoops.set_alignment(Gtk::ALIGN_START);
140 legend_hbox.add(imageSomeLoops);
141 legend_hbox.add(labelSomeLoops);
142
143 legend_hbox.show_all_children();
144 }
145 dimreg_vbox.pack_start(legend_hbox, Gtk::PACK_SHRINK);
146 m_HPaned.add2(dimreg_vbox);
147
148 dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
149 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."));
150 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."));
151 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)."));
152
153 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
154 m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
155 m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
156
157 actionGroup = Gtk::ActionGroup::create();
158
159 actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
160 actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
161 sigc::mem_fun(
162 *this, &MainWindow::on_action_file_new));
163 Glib::RefPtr<Gtk::Action> action =
164 Gtk::Action::create("Open", Gtk::Stock::OPEN);
165 action->property_label() = action->property_label() + "...";
166 actionGroup->add(action,
167 sigc::mem_fun(
168 *this, &MainWindow::on_action_file_open));
169 actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
170 sigc::mem_fun(
171 *this, &MainWindow::on_action_file_save));
172 action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
173 action->property_label() = action->property_label() + "...";
174 actionGroup->add(action,
175 Gtk::AccelKey("<shift><control>s"),
176 sigc::mem_fun(
177 *this, &MainWindow::on_action_file_save_as));
178 actionGroup->add(Gtk::Action::create("Properties",
179 Gtk::Stock::PROPERTIES),
180 sigc::mem_fun(
181 *this, &MainWindow::on_action_file_properties));
182 actionGroup->add(Gtk::Action::create("InstrProperties",
183 Gtk::Stock::PROPERTIES),
184 sigc::mem_fun(
185 *this, &MainWindow::show_instr_props));
186 actionGroup->add(Gtk::Action::create("MidiRules",
187 _("_Midi Rules...")),
188 sigc::mem_fun(
189 *this, &MainWindow::show_midi_rules));
190 actionGroup->add(Gtk::Action::create("ScriptSlots",
191 _("_Script Slots...")),
192 sigc::mem_fun(
193 *this, &MainWindow::show_script_slots));
194 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
195 sigc::mem_fun(
196 *this, &MainWindow::on_action_quit));
197 actionGroup->add(
198 Gtk::Action::create("MenuSample", _("_Sample")),
199 sigc::mem_fun(*this, &MainWindow::show_samples_tab)
200 );
201 actionGroup->add(
202 Gtk::Action::create("MenuInstrument", _("_Instrument")),
203 sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
204 );
205 actionGroup->add(
206 Gtk::Action::create("MenuScript", _("Scr_ipt")),
207 sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
208 );
209 actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
210
211 actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
212
213 const Gdk::ModifierType primaryModifierKey =
214 #if defined(__APPLE__)
215 Gdk::META_MASK; // Cmd key on Mac
216 #else
217 Gdk::CONTROL_MASK; // Ctrl key on all other OSs
218 #endif
219
220 actionGroup->add(Gtk::Action::create("CopyDimRgn",
221 _("Copy selected dimension region")),
222 Gtk::AccelKey(GDK_KEY_c, Gdk::MOD1_MASK),
223 sigc::mem_fun(*this, &MainWindow::copy_selected_dimrgn));
224
225 actionGroup->add(Gtk::Action::create("PasteDimRgn",
226 _("Paste dimension region")),
227 Gtk::AccelKey(GDK_KEY_v, Gdk::MOD1_MASK),
228 sigc::mem_fun(*this, &MainWindow::paste_copied_dimrgn));
229
230 actionGroup->add(Gtk::Action::create("AdjustClipboard",
231 _("Adjust Clipboard Content")),
232 Gtk::AccelKey(GDK_KEY_x, Gdk::MOD1_MASK),
233 sigc::mem_fun(*this, &MainWindow::adjust_clipboard_content));
234
235 actionGroup->add(Gtk::Action::create("SelectPrevRegion",
236 _("Select Previous Region")),
237 Gtk::AccelKey(GDK_KEY_Left, primaryModifierKey),
238 sigc::mem_fun(*this, &MainWindow::select_prev_region));
239
240 actionGroup->add(Gtk::Action::create("SelectNextRegion",
241 _("Select Next Region")),
242 Gtk::AccelKey(GDK_KEY_Right, primaryModifierKey),
243 sigc::mem_fun(*this, &MainWindow::select_next_region));
244
245 actionGroup->add(Gtk::Action::create("SelectPrevDimRgnZone",
246 _("Select Previous Dimension Region Zone")),
247 Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK),
248 sigc::mem_fun(*this, &MainWindow::select_prev_dim_rgn_zone));
249
250 actionGroup->add(Gtk::Action::create("SelectNextDimRgnZone",
251 _("Select Next Dimension Region Zone")),
252 Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK),
253 sigc::mem_fun(*this, &MainWindow::select_next_dim_rgn_zone));
254
255 actionGroup->add(Gtk::Action::create("SelectPrevDimension",
256 _("Select Previous Dimension")),
257 Gtk::AccelKey(GDK_KEY_Up, Gdk::MOD1_MASK),
258 sigc::mem_fun(*this, &MainWindow::select_prev_dimension));
259
260 actionGroup->add(Gtk::Action::create("SelectNextDimension",
261 _("Select Next Dimension")),
262 Gtk::AccelKey(GDK_KEY_Down, Gdk::MOD1_MASK),
263 sigc::mem_fun(*this, &MainWindow::select_next_dimension));
264
265 actionGroup->add(Gtk::Action::create("SelectAddPrevDimRgnZone",
266 _("Add Previous Dimension Region Zone to Selection")),
267 Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
268 sigc::mem_fun(*this, &MainWindow::select_add_prev_dim_rgn_zone));
269
270 actionGroup->add(Gtk::Action::create("SelectAddNextDimRgnZone",
271 _("Add Next Dimension Region Zone to Selection")),
272 Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
273 sigc::mem_fun(*this, &MainWindow::select_add_next_dim_rgn_zone));
274
275 Glib::RefPtr<Gtk::ToggleAction> toggle_action =
276 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
277 toggle_action->set_active(true);
278 actionGroup->add(toggle_action);
279
280 toggle_action =
281 Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
282 toggle_action->set_active(true);
283 actionGroup->add(toggle_action);
284
285 toggle_action =
286 Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
287 toggle_action->set_active(true);
288 actionGroup->add(toggle_action);
289
290
291 actionGroup->add(Gtk::Action::create("MenuMacro", _("_Macro")));
292
293
294 actionGroup->add(Gtk::Action::create("MenuView", _("Vie_w")));
295 toggle_action =
296 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
297 toggle_action->set_active(true);
298 actionGroup->add(toggle_action,
299 sigc::mem_fun(
300 *this, &MainWindow::on_action_view_status_bar));
301
302 toggle_action =
303 Gtk::ToggleAction::create("AutoRestoreWinDim", _("_Auto Restore Window Dimension"));
304 toggle_action->set_active(Settings::singleton()->autoRestoreWindowDimension);
305 actionGroup->add(toggle_action,
306 sigc::mem_fun(
307 *this, &MainWindow::on_auto_restore_win_dim));
308
309 toggle_action =
310 Gtk::ToggleAction::create("SaveWithTemporaryFile", _("Save with _temporary file"));
311 toggle_action->set_active(Settings::singleton()->saveWithTemporaryFile);
312 actionGroup->add(toggle_action,
313 sigc::mem_fun(
314 *this, &MainWindow::on_save_with_temporary_file));
315
316 actionGroup->add(
317 Gtk::Action::create("RefreshAll", _("_Refresh All")),
318 sigc::mem_fun(*this, &MainWindow::on_action_refresh_all)
319 );
320
321 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
322 actionGroup->add(Gtk::Action::create("MenuHelp",
323 action->property_label()));
324 actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
325 sigc::mem_fun(
326 *this, &MainWindow::on_action_help_about));
327 actionGroup->add(
328 Gtk::Action::create("AddInstrument", _("Add _Instrument")),
329 sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
330 );
331 actionGroup->add(
332 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
333 sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
334 );
335 actionGroup->add(
336 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
337 sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
338 );
339
340
341 actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
342
343 toggle_action =
344 Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
345 toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
346 actionGroup->add(
347 toggle_action,
348 sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
349 );
350
351 toggle_action =
352 Gtk::ToggleAction::create("SyncSamplerInstrumentSelection", _("Synchronize sampler's instrument selection"));
353 toggle_action->set_active(Settings::singleton()->syncSamplerInstrumentSelection);
354 actionGroup->add(
355 toggle_action,
356 sigc::mem_fun(*this, &MainWindow::on_action_sync_sampler_instrument_selection)
357 );
358
359 toggle_action =
360 Gtk::ToggleAction::create("MoveRootNoteWithRegionMoved", _("Move root note with region moved"));
361 toggle_action->set_active(Settings::singleton()->moveRootNoteWithRegionMoved);
362 actionGroup->add(
363 toggle_action,
364 sigc::mem_fun(*this, &MainWindow::on_action_move_root_note_with_region_moved)
365 );
366
367
368 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
369
370 actionGroup->add(
371 Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
372 sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
373 );
374
375 actionGroup->add(
376 Gtk::Action::create("MergeFiles", _("_Merge Files...")),
377 sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
378 );
379
380
381 // sample right-click popup actions
382 actionGroup->add(
383 Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
384 sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
385 );
386 actionGroup->add(
387 Gtk::Action::create("AddGroup", _("Add _Group")),
388 sigc::mem_fun(*this, &MainWindow::on_action_add_group)
389 );
390 actionGroup->add(
391 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
392 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
393 );
394 actionGroup->add(
395 Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
396 sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
397 );
398 actionGroup->add(
399 Gtk::Action::create("RemoveUnusedSamples", _("Remove _Unused Samples")),
400 sigc::mem_fun(*this, &MainWindow::on_action_remove_unused_samples)
401 );
402 actionGroup->add(
403 Gtk::Action::create("ShowSampleRefs", _("Show References...")),
404 sigc::mem_fun(*this, &MainWindow::on_action_view_references)
405 );
406 actionGroup->add(
407 Gtk::Action::create("ReplaceSample",
408 _("Replace Sample...")),
409 sigc::mem_fun(*this, &MainWindow::on_action_replace_sample)
410 );
411 actionGroup->add(
412 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
413 _("Replace All Samples in All Groups...")),
414 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
415 );
416
417 // script right-click popup actions
418 actionGroup->add(
419 Gtk::Action::create("AddScriptGroup", _("Add _Group")),
420 sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
421 );
422 actionGroup->add(
423 Gtk::Action::create("AddScript", _("Add _Script")),
424 sigc::mem_fun(*this, &MainWindow::on_action_add_script)
425 );
426 actionGroup->add(
427 Gtk::Action::create("EditScript", _("_Edit Script...")),
428 sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
429 );
430 actionGroup->add(
431 Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
432 sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
433 );
434
435 uiManager = Gtk::UIManager::create();
436 uiManager->insert_action_group(actionGroup);
437 add_accel_group(uiManager->get_accel_group());
438
439 Glib::ustring ui_info =
440 "<ui>"
441 " <menubar name='MenuBar'>"
442 " <menu action='MenuFile'>"
443 " <menuitem action='New'/>"
444 " <menuitem action='Open'/>"
445 " <separator/>"
446 " <menuitem action='Save'/>"
447 " <menuitem action='SaveAs'/>"
448 " <separator/>"
449 " <menuitem action='Properties'/>"
450 " <separator/>"
451 " <menuitem action='Quit'/>"
452 " </menu>"
453 " <menu action='MenuEdit'>"
454 " <menuitem action='CopyDimRgn'/>"
455 " <menuitem action='AdjustClipboard'/>"
456 " <menuitem action='PasteDimRgn'/>"
457 " <separator/>"
458 " <menuitem action='SelectPrevRegion'/>"
459 " <menuitem action='SelectNextRegion'/>"
460 " <separator/>"
461 " <menuitem action='SelectPrevDimension'/>"
462 " <menuitem action='SelectNextDimension'/>"
463 " <menuitem action='SelectPrevDimRgnZone'/>"
464 " <menuitem action='SelectNextDimRgnZone'/>"
465 " <menuitem action='SelectAddPrevDimRgnZone'/>"
466 " <menuitem action='SelectAddNextDimRgnZone'/>"
467 " <separator/>"
468 " <menuitem action='CopySampleUnity'/>"
469 " <menuitem action='CopySampleTune'/>"
470 " <menuitem action='CopySampleLoop'/>"
471 " </menu>"
472 " <menu action='MenuMacro'>"
473 " </menu>"
474 " <menu action='MenuSample'>"
475 " <menuitem action='SampleProperties'/>"
476 " <menuitem action='AddGroup'/>"
477 " <menuitem action='AddSample'/>"
478 " <menuitem action='ShowSampleRefs'/>"
479 " <menuitem action='ReplaceSample' />"
480 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
481 " <separator/>"
482 " <menuitem action='RemoveSample'/>"
483 " <menuitem action='RemoveUnusedSamples'/>"
484 " </menu>"
485 " <menu action='MenuInstrument'>"
486 " <menu action='AllInstruments'>"
487 " </menu>"
488 " <separator/>"
489 " <menuitem action='InstrProperties'/>"
490 " <menuitem action='MidiRules'/>"
491 " <menuitem action='ScriptSlots'/>"
492 " <menuitem action='AddInstrument'/>"
493 " <menuitem action='DupInstrument'/>"
494 " <separator/>"
495 " <menuitem action='RemoveInstrument'/>"
496 " </menu>"
497 " <menu action='MenuScript'>"
498 " <menuitem action='AddScriptGroup'/>"
499 " <menuitem action='AddScript'/>"
500 " <menuitem action='EditScript'/>"
501 " <separator/>"
502 " <menuitem action='RemoveScript'/>"
503 " </menu>"
504 " <menu action='MenuView'>"
505 " <menuitem action='Statusbar'/>"
506 " <menuitem action='AutoRestoreWinDim'/>"
507 " <separator/>"
508 " <menuitem action='RefreshAll'/>"
509 " </menu>"
510 " <menu action='MenuTools'>"
511 " <menuitem action='CombineInstruments'/>"
512 " <menuitem action='MergeFiles'/>"
513 " </menu>"
514 " <menu action='MenuSettings'>"
515 " <menuitem action='WarnUserOnExtensions'/>"
516 " <menuitem action='SyncSamplerInstrumentSelection'/>"
517 " <menuitem action='MoveRootNoteWithRegionMoved'/>"
518 " <menuitem action='SaveWithTemporaryFile'/>"
519 " </menu>"
520 " <menu action='MenuHelp'>"
521 " <menuitem action='About'/>"
522 " </menu>"
523 " </menubar>"
524 " <popup name='PopupMenu'>"
525 " <menuitem action='InstrProperties'/>"
526 " <menuitem action='MidiRules'/>"
527 " <menuitem action='ScriptSlots'/>"
528 " <menuitem action='AddInstrument'/>"
529 " <menuitem action='DupInstrument'/>"
530 " <separator/>"
531 " <menuitem action='RemoveInstrument'/>"
532 " </popup>"
533 " <popup name='SamplePopupMenu'>"
534 " <menuitem action='SampleProperties'/>"
535 " <menuitem action='AddGroup'/>"
536 " <menuitem action='AddSample'/>"
537 " <menuitem action='ShowSampleRefs'/>"
538 " <menuitem action='ReplaceSample' />"
539 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
540 " <separator/>"
541 " <menuitem action='RemoveSample'/>"
542 " <menuitem action='RemoveUnusedSamples'/>"
543 " </popup>"
544 " <popup name='ScriptPopupMenu'>"
545 " <menuitem action='AddScriptGroup'/>"
546 " <menuitem action='AddScript'/>"
547 " <menuitem action='EditScript'/>"
548 " <separator/>"
549 " <menuitem action='RemoveScript'/>"
550 " </popup>"
551 "</ui>";
552 uiManager->add_ui_from_string(ui_info);
553
554 popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
555
556 // Set tooltips for menu items (for some reason, setting a tooltip on the
557 // respective Gtk::Action objects above will simply be ignored, no matter
558 // if using Gtk::Action::set_tooltip() or passing the tooltip string on
559 // Gtk::Action::create()).
560 {
561 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
562 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
563 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."));
564 }
565 {
566 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
567 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
568 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."));
569 }
570 {
571 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
572 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
573 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."));
574 }
575 {
576 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
577 uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
578 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."));
579 }
580 {
581 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
582 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
583 item->set_tooltip_text(_("If checked, the sampler's current instrument will automatically be switched whenever another instrument was selected in gigedit (only available in live-mode)."));
584 }
585 {
586 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
587 uiManager->get_widget("/MenuBar/MenuSettings/MoveRootNoteWithRegionMoved"));
588 item->set_tooltip_text(_("If checked, and when a region is moved by dragging it around on the virtual keyboard, the keybord position dependent pitch will move exactly with the amount of semi tones the region was moved around."));
589 }
590 {
591 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
592 uiManager->get_widget("/MenuBar/MenuSample/RemoveUnusedSamples"));
593 item->set_tooltip_text(_("Removes all samples that are not referenced by any instrument (i.e. red ones)."));
594 // copy tooltip to popup menu
595 Gtk::MenuItem* item2 = dynamic_cast<Gtk::MenuItem*>(
596 uiManager->get_widget("/SamplePopupMenu/RemoveUnusedSamples"));
597 item2->set_tooltip_text(item->get_tooltip_text());
598 }
599 {
600 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
601 uiManager->get_widget("/MenuBar/MenuView/RefreshAll"));
602 item->set_tooltip_text(_("Reloads the currently open gig file and updates the entire graphical user interface."));
603 }
604 {
605 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
606 uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
607 item->set_tooltip_text(_("If checked, size and position of all windows will be saved and automatically restored next time."));
608 }
609 {
610 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
611 uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
612 item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
613 }
614 {
615 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
616 uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
617 item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
618 }
619
620
621 instrument_menu = static_cast<Gtk::MenuItem*>(
622 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
623
624 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
625 m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
626 m_VBox.pack_start(m_HPaned);
627 m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
628 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
629 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
630 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
631
632 set_file_is_shared(false);
633
634 // Status Bar:
635 m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
636 m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
637 m_StatusBar.show();
638
639 m_RegionChooser.signal_region_selected().connect(
640 sigc::mem_fun(*this, &MainWindow::region_changed) );
641 m_DimRegionChooser.signal_dimregion_selected().connect(
642 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
643
644
645 // Create the Tree model:
646 m_refTreeModel = Gtk::ListStore::create(m_Columns);
647 m_TreeView.set_model(m_refTreeModel);
648 m_TreeView.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
649 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules. Drag & drop to change the order of instruments."));
650 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
651 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
652 );
653
654 // Add the TreeView's view columns:
655 m_TreeView.append_column(_("Nr"), m_Columns.m_col_nr);
656 m_TreeView.append_column_editable(_("Instrument"), m_Columns.m_col_name);
657 m_TreeView.set_headers_visible(true);
658
659 // establish drag&drop within the instrument tree view, allowing to reorder
660 // the sequence of instruments within the gig file
661 {
662 std::vector<Gtk::TargetEntry> drag_target_instrument;
663 drag_target_instrument.push_back(Gtk::TargetEntry("gig::Instrument"));
664 m_TreeView.drag_source_set(drag_target_instrument);
665 m_TreeView.drag_dest_set(drag_target_instrument);
666 m_TreeView.signal_drag_begin().connect(
667 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_begin)
668 );
669 m_TreeView.signal_drag_data_get().connect(
670 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_data_get)
671 );
672 m_TreeView.signal_drag_data_received().connect(
673 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drop_drag_data_received)
674 );
675 }
676
677 // create samples treeview (including its data model)
678 m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
679 m_TreeViewSamples.set_model(m_refSamplesTreeModel);
680 m_TreeViewSamples.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
681 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."));
682 // m_TreeViewSamples.set_reorderable();
683 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
684 m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
685 {
686 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
687 Gtk::CellRendererText* cellrenderer =
688 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
689 column->add_attribute(
690 cellrenderer->property_foreground(), m_SamplesModel.m_color
691 );
692 }
693 {
694 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
695 Gtk::CellRendererText* cellrenderer =
696 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
697 column->add_attribute(
698 cellrenderer->property_foreground(), m_SamplesModel.m_color
699 );
700 }
701 m_TreeViewSamples.set_headers_visible(true);
702 m_TreeViewSamples.signal_button_press_event().connect_notify(
703 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
704 );
705 m_refSamplesTreeModel->signal_row_changed().connect(
706 sigc::mem_fun(*this, &MainWindow::sample_name_changed)
707 );
708
709 // create scripts treeview (including its data model)
710 m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
711 m_TreeViewScripts.set_model(m_refScriptsTreeModel);
712 m_TreeViewScripts.set_tooltip_text(_(
713 "Use CTRL + double click for editing a script."
714 "\n\n"
715 "Note: instrument scripts are a LinuxSampler extension of the gig "
716 "format. This feature will not work with the GigaStudio software!"
717 ));
718 // m_TreeViewScripts.set_reorderable();
719 m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
720 m_TreeViewScripts.set_headers_visible(false);
721 m_TreeViewScripts.signal_button_press_event().connect_notify(
722 sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
723 );
724 //FIXME: why the heck does this double click signal_row_activated() only fire while CTRL key is pressed ?
725 m_TreeViewScripts.signal_row_activated().connect(
726 sigc::mem_fun(*this, &MainWindow::script_double_clicked)
727 );
728 m_refScriptsTreeModel->signal_row_changed().connect(
729 sigc::mem_fun(*this, &MainWindow::script_name_changed)
730 );
731
732 // establish drag&drop between scripts tree view and ScriptSlots window
733 std::vector<Gtk::TargetEntry> drag_target_gig_script;
734 drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
735 m_TreeViewScripts.drag_source_set(drag_target_gig_script);
736 m_TreeViewScripts.signal_drag_begin().connect(
737 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
738 );
739 m_TreeViewScripts.signal_drag_data_get().connect(
740 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
741 );
742
743 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
744 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
745 drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
746 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
747 m_TreeViewSamples.signal_drag_begin().connect(
748 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
749 );
750 m_TreeViewSamples.signal_drag_data_get().connect(
751 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
752 );
753 dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
754 dimreg_edit.wSample->signal_drag_data_received().connect(
755 sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
756 );
757 dimreg_edit.signal_dimreg_changed().connect(
758 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
759 m_RegionChooser.signal_instrument_changed().connect(
760 sigc::mem_fun(*this, &MainWindow::file_changed));
761 m_RegionChooser.signal_instrument_changed().connect(
762 sigc::mem_fun(*this, &MainWindow::region_changed));
763 m_DimRegionChooser.signal_region_changed().connect(
764 sigc::mem_fun(*this, &MainWindow::file_changed));
765 instrumentProps.signal_changed().connect(
766 sigc::mem_fun(*this, &MainWindow::file_changed));
767 propDialog.signal_changed().connect(
768 sigc::mem_fun(*this, &MainWindow::file_changed));
769 midiRules.signal_changed().connect(
770 sigc::mem_fun(*this, &MainWindow::file_changed));
771
772 dimreg_edit.signal_dimreg_to_be_changed().connect(
773 dimreg_to_be_changed_signal.make_slot());
774 dimreg_edit.signal_dimreg_changed().connect(
775 dimreg_changed_signal.make_slot());
776 dimreg_edit.signal_sample_ref_changed().connect(
777 sample_ref_changed_signal.make_slot());
778 sample_ref_changed_signal.connect(
779 sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
780 );
781 samples_to_be_removed_signal.connect(
782 sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
783 );
784
785 dimreg_edit.signal_select_sample().connect(
786 sigc::mem_fun(*this, &MainWindow::select_sample)
787 );
788
789 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
790 sigc::hide(
791 sigc::bind(
792 file_structure_to_be_changed_signal.make_slot(),
793 sigc::ref(this->file)
794 )
795 )
796 );
797 m_RegionChooser.signal_instrument_struct_changed().connect(
798 sigc::hide(
799 sigc::bind(
800 file_structure_changed_signal.make_slot(),
801 sigc::ref(this->file)
802 )
803 )
804 );
805 m_RegionChooser.signal_region_to_be_changed().connect(
806 region_to_be_changed_signal.make_slot());
807 m_RegionChooser.signal_region_changed_signal().connect(
808 region_changed_signal.make_slot());
809
810 note_on_signal.connect(
811 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
812 note_off_signal.connect(
813 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
814
815 dimreg_all_regions.signal_toggled().connect(
816 sigc::mem_fun(*this, &MainWindow::update_dimregs));
817 dimreg_all_dimregs.signal_toggled().connect(
818 sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
819 dimreg_stereo.signal_toggled().connect(
820 sigc::mem_fun(*this, &MainWindow::update_dimregs));
821
822 file = 0;
823 file_is_changed = false;
824
825 show_all_children();
826
827 // start with a new gig file by default
828 on_action_file_new();
829
830 // select 'Instruments' tab by default
831 // (gtk allows this only if the tab childs are visible, thats why it's here)
832 m_TreeViewNotebook.set_current_page(1);
833
834 Gtk::Clipboard::get()->signal_owner_change().connect(
835 sigc::mem_fun(*this, &MainWindow::on_clipboard_owner_change)
836 );
837 updateClipboardPasteAvailable();
838 updateClipboardCopyAvailable();
839
840 // setup macros and their keyboard accelerators
841 {
842 Gtk::Menu* menuMacro = dynamic_cast<Gtk::MenuItem*>(
843 uiManager->get_widget("/MenuBar/MenuMacro")
844 )->get_submenu();
845
846 const Gdk::ModifierType primaryModifierKey =
847 #if defined(__APPLE__)
848 Gdk::META_MASK; // Cmd key on Mac
849 #else
850 Gdk::CONTROL_MASK; // Ctrl key on all other OSs
851 #endif
852
853 const Gdk::ModifierType noModifier = (Gdk::ModifierType)0;
854 Gtk::AccelMap::add_entry("<Macros>/macro_0", GDK_KEY_F1, noModifier);
855 Gtk::AccelMap::add_entry("<Macros>/macro_1", GDK_KEY_F2, noModifier);
856 Gtk::AccelMap::add_entry("<Macros>/macro_2", GDK_KEY_F3, noModifier);
857 Gtk::AccelMap::add_entry("<Macros>/macro_3", GDK_KEY_F4, noModifier);
858 Gtk::AccelMap::add_entry("<Macros>/macro_4", GDK_KEY_F5, noModifier);
859 Gtk::AccelMap::add_entry("<Macros>/macro_5", GDK_KEY_F6, noModifier);
860 Gtk::AccelMap::add_entry("<Macros>/macro_6", GDK_KEY_F7, noModifier);
861 Gtk::AccelMap::add_entry("<Macros>/macro_7", GDK_KEY_F8, noModifier);
862 Gtk::AccelMap::add_entry("<Macros>/macro_8", GDK_KEY_F9, noModifier);
863 Gtk::AccelMap::add_entry("<Macros>/macro_9", GDK_KEY_F10, noModifier);
864 Gtk::AccelMap::add_entry("<Macros>/macro_10", GDK_KEY_F11, noModifier);
865 Gtk::AccelMap::add_entry("<Macros>/macro_11", GDK_KEY_F12, noModifier);
866 Gtk::AccelMap::add_entry("<Macros>/SetupMacros", 'm', primaryModifierKey);
867
868 Glib::RefPtr<Gtk::AccelGroup> accelGroup = this->get_accel_group();
869 menuMacro->set_accel_group(accelGroup);
870
871 updateMacroMenu();
872 }
873 }
874
875 MainWindow::~MainWindow()
876 {
877 }
878
879 void MainWindow::updateMacroMenu() {
880 Gtk::Menu* menuMacro = dynamic_cast<Gtk::MenuItem*>(
881 uiManager->get_widget("/MenuBar/MenuMacro")
882 )->get_submenu();
883
884 // remove all entries from "Macro" menu
885 {
886 const std::vector<Gtk::Widget*> children = menuMacro->get_children();
887 for (int i = 0; i < children.size(); ++i) {
888 Gtk::Widget* child = children[i];
889 menuMacro->remove(*child);
890 delete child;
891 }
892 }
893
894 // (re)load all macros from config file
895 try {
896 Settings::singleton()->loadMacros(m_macros);
897 } catch (Serialization::Exception e) {
898 std::cerr << "Exception while loading macros: " << e.Message << std::endl;
899 } catch (...) {
900 std::cerr << "Unknown exception while loading macros!" << std::endl;
901 }
902
903 // add all configured macros as menu items to the "Macro" menu
904 for (int iMacro = 0; iMacro < m_macros.size(); ++iMacro) {
905 const Serialization::Archive& macro = m_macros[iMacro];
906 std::string name =
907 macro.name().empty() ?
908 (std::string(_("Unnamed Macro")) + " " + ToString(iMacro+1)) : macro.name();
909 Gtk::MenuItem* item = new Gtk::MenuItem(name);
910 item->signal_activate().connect(
911 sigc::bind(
912 sigc::mem_fun(*this, &MainWindow::onMacroSelected), iMacro
913 )
914 );
915 menuMacro->append(*item);
916 item->set_accel_path("<Macros>/macro_" + ToString(iMacro));
917 }
918 // if there are no macros configured at all, then show a dummy entry instead
919 if (m_macros.empty()) {
920 Gtk::MenuItem* item = new Gtk::MenuItem(_("No Macros"));
921 item->set_sensitive(false);
922 menuMacro->append(*item);
923 }
924
925 // add separator line to menu
926 menuMacro->append(*new Gtk::SeparatorMenuItem);
927
928 {
929 Gtk::MenuItem* item = new Gtk::MenuItem(_("Setup Macros ..."));
930 item->signal_activate().connect(
931 sigc::mem_fun(*this, &MainWindow::setupMacros)
932 );
933 menuMacro->append(*item);
934 item->set_accel_path("<Macros>/SetupMacros");
935 }
936
937 menuMacro->show_all_children();
938 }
939
940 void MainWindow::onMacroSelected(int iMacro) {
941 printf("onMacroSelected(%d)\n", iMacro);
942 if (iMacro < 0 || iMacro >= m_macros.size()) return;
943 Glib::ustring errorText;
944 try {
945 applyMacro(m_macros[iMacro]);
946 } catch (Serialization::Exception e) {
947 errorText = e.Message;
948 } catch (...) {
949 errorText = _("Unknown exception while applying macro");
950 }
951 if (!errorText.empty()) {
952 Glib::ustring txt = _("Applying macro failed:\n") + errorText;
953 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
954 msg.run();
955 }
956 }
957
958 void MainWindow::setupMacros() {
959 MacrosSetup* setup = new MacrosSetup();
960 setup->setMacros(m_macros);
961 setup->signal_macros_changed().connect(
962 sigc::mem_fun(*this, &MainWindow::onMacrosSetupChanged)
963 );
964 setup->show();
965 }
966
967 void MainWindow::onMacrosSetupChanged(const std::vector<Serialization::Archive>& macros) {
968 m_macros = macros;
969 Settings::singleton()->saveMacros(m_macros);
970 updateMacroMenu();
971 }
972
973 bool MainWindow::on_delete_event(GdkEventAny* event)
974 {
975 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
976 }
977
978 void MainWindow::on_action_quit()
979 {
980 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
981 hide();
982 }
983
984 void MainWindow::region_changed()
985 {
986 m_DimRegionChooser.set_region(m_RegionChooser.get_region());
987 }
988
989 gig::Instrument* MainWindow::get_instrument()
990 {
991 gig::Instrument* instrument = 0;
992 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
993 if (rows.empty()) return NULL;
994 Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
995 if (it) {
996 Gtk::TreeModel::Row row = *it;
997 instrument = row[m_Columns.m_col_instr];
998 }
999 return instrument;
1000 }
1001
1002 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
1003 {
1004 if (all_dimregs) {
1005 for (int i = 0 ; i < region->DimensionRegions ; i++) {
1006 if (region->pDimensionRegions[i]) {
1007 dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
1008 }
1009 }
1010 } else {
1011 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
1012 }
1013 }
1014
1015 void MainWindow::update_dimregs()
1016 {
1017 dimreg_edit.dimregs.clear();
1018 bool all_regions = dimreg_all_regions.get_active();
1019 bool stereo = dimreg_stereo.get_active();
1020 bool all_dimregs = dimreg_all_dimregs.get_active();
1021
1022 if (all_regions) {
1023 gig::Instrument* instrument = get_instrument();
1024 if (instrument) {
1025 for (gig::Region* region = instrument->GetFirstRegion() ;
1026 region ;
1027 region = instrument->GetNextRegion()) {
1028 add_region_to_dimregs(region, stereo, all_dimregs);
1029 }
1030 }
1031 } else {
1032 gig::Region* region = m_RegionChooser.get_region();
1033 if (region) {
1034 add_region_to_dimregs(region, stereo, all_dimregs);
1035 }
1036 }
1037
1038 m_RegionChooser.setModifyAllRegions(all_regions);
1039 m_DimRegionChooser.setModifyAllRegions(all_regions);
1040 m_DimRegionChooser.setModifyAllDimensionRegions(all_dimregs);
1041 m_DimRegionChooser.setModifyBothChannels(stereo);
1042
1043 updateClipboardCopyAvailable();
1044 }
1045
1046 void MainWindow::dimreg_all_dimregs_toggled()
1047 {
1048 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
1049 update_dimregs();
1050 }
1051
1052 void MainWindow::dimreg_changed()
1053 {
1054 update_dimregs();
1055 dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
1056 }
1057
1058 void MainWindow::on_sel_change()
1059 {
1060 // select item in instrument menu
1061 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
1062 if (!rows.empty()) {
1063 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
1064 if (it) {
1065 Gtk::TreePath path(it);
1066 int index = path[0];
1067 const std::vector<Gtk::Widget*> children =
1068 instrument_menu->get_children();
1069 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
1070 }
1071 }
1072
1073 m_RegionChooser.set_instrument(get_instrument());
1074
1075 if (Settings::singleton()->syncSamplerInstrumentSelection) {
1076 switch_sampler_instrument_signal.emit(get_instrument());
1077 }
1078 }
1079
1080 void loader_progress_callback(gig::progress_t* progress)
1081 {
1082 Loader* loader = static_cast<Loader*>(progress->custom);
1083 loader->progress_callback(progress->factor);
1084 }
1085
1086 void Loader::progress_callback(float fraction)
1087 {
1088 {
1089 Glib::Threads::Mutex::Lock lock(progressMutex);
1090 progress = fraction;
1091 }
1092 progress_dispatcher();
1093 }
1094
1095 #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
1096 // make sure stack is 16-byte aligned for SSE instructions
1097 __attribute__((force_align_arg_pointer))
1098 #endif
1099 void Loader::thread_function()
1100 {
1101 printf("thread_function self=%p\n",
1102 static_cast<void*>(Glib::Threads::Thread::self()));
1103 printf("Start %s\n", filename.c_str());
1104 try {
1105 RIFF::File* riff = new RIFF::File(filename);
1106 gig = new gig::File(riff);
1107 gig::progress_t progress;
1108 progress.callback = loader_progress_callback;
1109 progress.custom = this;
1110
1111 gig->GetInstrument(0, &progress);
1112 printf("End\n");
1113 finished_dispatcher();
1114 } catch (RIFF::Exception e) {
1115 error_message = e.Message;
1116 error_dispatcher.emit();
1117 } catch (...) {
1118 error_message = _("Unknown exception occurred");
1119 error_dispatcher.emit();
1120 }
1121 }
1122
1123 Loader::Loader(const char* filename)
1124 : filename(filename), gig(0), thread(0), progress(0.f)
1125 {
1126 }
1127
1128 void Loader::launch()
1129 {
1130 #ifdef OLD_THREADS
1131 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
1132 #else
1133 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
1134 #endif
1135 printf("launch thread=%p\n", static_cast<void*>(thread));
1136 }
1137
1138 float Loader::get_progress()
1139 {
1140 float res;
1141 {
1142 Glib::Threads::Mutex::Lock lock(progressMutex);
1143 res = progress;
1144 }
1145 return res;
1146 }
1147
1148 Glib::Dispatcher& Loader::signal_progress()
1149 {
1150 return progress_dispatcher;
1151 }
1152
1153 Glib::Dispatcher& Loader::signal_finished()
1154 {
1155 return finished_dispatcher;
1156 }
1157
1158 Glib::Dispatcher& Loader::signal_error()
1159 {
1160 return error_dispatcher;
1161 }
1162
1163 void saver_progress_callback(gig::progress_t* progress)
1164 {
1165 Saver* saver = static_cast<Saver*>(progress->custom);
1166 saver->progress_callback(progress->factor);
1167 }
1168
1169 void Saver::progress_callback(float fraction)
1170 {
1171 {
1172 Glib::Threads::Mutex::Lock lock(progressMutex);
1173 progress = fraction;
1174 }
1175 progress_dispatcher.emit();
1176 }
1177
1178 #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
1179 // make sure stack is 16-byte aligned for SSE instructions
1180 __attribute__((force_align_arg_pointer))
1181 #endif
1182 void Saver::thread_function()
1183 {
1184 printf("thread_function self=%p\n",
1185 static_cast<void*>(Glib::Threads::Thread::self()));
1186 printf("Start %s\n", filename.c_str());
1187 try {
1188 gig::progress_t progress;
1189 progress.callback = saver_progress_callback;
1190 progress.custom = this;
1191
1192 // if no filename was provided, that means "save", if filename was provided means "save as"
1193 if (filename.empty()) {
1194 if (!Settings::singleton()->saveWithTemporaryFile) {
1195 // save directly over the existing .gig file
1196 // (requires less disk space than solution below
1197 // but may be slower)
1198 gig->Save(&progress);
1199 } else {
1200 // save the file as separate temporary file first,
1201 // then move the saved file over the old file
1202 // (may result in performance speedup during save)
1203 String tmpname = filename + ".TMP";
1204 gig->Save(tmpname, &progress);
1205 #if defined(WIN32)
1206 if (!DeleteFile(filename.c_str())) {
1207 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file).");
1208 }
1209 #else // POSIX ...
1210 if (unlink(filename.c_str())) {
1211 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file): " + String(strerror(errno)));
1212 }
1213 #endif
1214 if (rename(tmpname.c_str(), filename.c_str())) {
1215 #if defined(WIN32)
1216 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file).");
1217 #else
1218 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file): " + String(strerror(errno)));
1219 #endif
1220 }
1221 }
1222 } else {
1223 gig->Save(filename, &progress);
1224 }
1225
1226 printf("End\n");
1227 finished_dispatcher.emit();
1228 } catch (RIFF::Exception e) {
1229 error_message = e.Message;
1230 error_dispatcher.emit();
1231 } catch (...) {
1232 error_message = _("Unknown exception occurred");
1233 error_dispatcher.emit();
1234 }
1235 }
1236
1237 Saver::Saver(gig::File* file, Glib::ustring filename)
1238 : gig(file), filename(filename), thread(0), progress(0.f)
1239 {
1240 }
1241
1242 void Saver::launch()
1243 {
1244 #ifdef OLD_THREADS
1245 thread = Glib::Thread::create(sigc::mem_fun(*this, &Saver::thread_function), true);
1246 #else
1247 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
1248 #endif
1249 printf("launch thread=%p\n", static_cast<void*>(thread));
1250 }
1251
1252 float Saver::get_progress()
1253 {
1254 float res;
1255 {
1256 Glib::Threads::Mutex::Lock lock(progressMutex);
1257 res = progress;
1258 }
1259 return res;
1260 }
1261
1262 Glib::Dispatcher& Saver::signal_progress()
1263 {
1264 return progress_dispatcher;
1265 }
1266
1267 Glib::Dispatcher& Saver::signal_finished()
1268 {
1269 return finished_dispatcher;
1270 }
1271
1272 Glib::Dispatcher& Saver::signal_error()
1273 {
1274 return error_dispatcher;
1275 }
1276
1277 ProgressDialog::ProgressDialog(const Glib::ustring& title, Gtk::Window& parent)
1278 : Gtk::Dialog(title, parent, true)
1279 {
1280 get_vbox()->pack_start(progressBar);
1281 show_all_children();
1282 resize(600,50);
1283 }
1284
1285 // Clear all GUI elements / controls. This method is typically called
1286 // before a new .gig file is to be created or to be loaded.
1287 void MainWindow::__clear() {
1288 // forget all samples that ought to be imported
1289 m_SampleImportQueue.clear();
1290 // clear the samples and instruments tree views
1291 m_refTreeModel->clear();
1292 m_refSamplesTreeModel->clear();
1293 m_refScriptsTreeModel->clear();
1294 // remove all entries from "Instrument" menu
1295 while (!instrument_menu->get_children().empty()) {
1296 remove_instrument_from_menu(0);
1297 }
1298 // free libgig's gig::File instance
1299 if (file && !file_is_shared) delete file;
1300 file = NULL;
1301 set_file_is_shared(false);
1302 }
1303
1304 void MainWindow::__refreshEntireGUI() {
1305 // clear the samples and instruments tree views
1306 m_refTreeModel->clear();
1307 m_refSamplesTreeModel->clear();
1308 m_refScriptsTreeModel->clear();
1309 // remove all entries from "Instrument" menu
1310 while (!instrument_menu->get_children().empty()) {
1311 remove_instrument_from_menu(0);
1312 }
1313
1314 if (!this->file) return;
1315
1316 load_gig(
1317 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
1318 );
1319 }
1320
1321 void MainWindow::on_action_file_new()
1322 {
1323 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1324
1325 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1326
1327 // clear all GUI elements
1328 __clear();
1329 // create a new .gig file (virtually yet)
1330 gig::File* pFile = new gig::File;
1331 // already add one new instrument by default
1332 gig::Instrument* pInstrument = pFile->AddInstrument();
1333 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
1334 // update GUI with that new gig::File
1335 load_gig(pFile, 0 /*no file name yet*/);
1336 }
1337
1338 bool MainWindow::close_confirmation_dialog()
1339 {
1340 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
1341 Glib::filename_display_basename(filename).c_str());
1342 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1343 g_free(msg);
1344 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
1345 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
1346 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1347 dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
1348 dialog.set_default_response(Gtk::RESPONSE_YES);
1349 int response = dialog.run();
1350 dialog.hide();
1351
1352 // user decided to exit app without saving
1353 if (response == Gtk::RESPONSE_NO) return true;
1354
1355 // user cancelled dialog, thus don't close app
1356 if (response == Gtk::RESPONSE_CANCEL) return false;
1357
1358 // TODO: the following return valid is disabled and hard coded instead for
1359 // now, due to the fact that saving with progress bar is now implemented
1360 // asynchronously, as a result the app does not close automatically anymore
1361 // after saving the file has completed
1362 //
1363 // if (response == Gtk::RESPONSE_YES) return file_save();
1364 // return response != Gtk::RESPONSE_CANCEL;
1365 //
1366 if (response == Gtk::RESPONSE_YES) file_save();
1367 return false; // always prevent closing the app for now (see comment above)
1368 }
1369
1370 bool MainWindow::leaving_shared_mode_dialog() {
1371 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
1372 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1373 dialog.set_secondary_text(
1374 _("If you proceed to work on another instrument file, it won't be "
1375 "used by the sampler until you tell the sampler explicitly to "
1376 "load it."));
1377 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
1378 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1379 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
1380 int response = dialog.run();
1381 dialog.hide();
1382 return response == Gtk::RESPONSE_YES;
1383 }
1384
1385 void MainWindow::on_action_file_open()
1386 {
1387 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1388
1389 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1390
1391 Gtk::FileChooserDialog dialog(*this, _("Open file"));
1392 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1393 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1394 dialog.set_default_response(Gtk::RESPONSE_OK);
1395 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1396 Gtk::FileFilter filter;
1397 filter.add_pattern("*.gig");
1398 #else
1399 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1400 filter->add_pattern("*.gig");
1401 #endif
1402 dialog.set_filter(filter);
1403 if (current_gig_dir != "") {
1404 dialog.set_current_folder(current_gig_dir);
1405 }
1406 if (dialog.run() == Gtk::RESPONSE_OK) {
1407 std::string filename = dialog.get_filename();
1408 printf("filename=%s\n", filename.c_str());
1409 printf("on_action_file_open self=%p\n",
1410 static_cast<void*>(Glib::Threads::Thread::self()));
1411 load_file(filename.c_str());
1412 current_gig_dir = Glib::path_get_dirname(filename);
1413 }
1414 }
1415
1416 void MainWindow::load_file(const char* name)
1417 {
1418 __clear();
1419
1420 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1421 _("Loading") + Glib::ustring(" '") +
1422 Glib::filename_display_basename(name) + "' ...",
1423 *this
1424 );
1425 progress_dialog->show_all();
1426 loader = new Loader(name); //FIXME: memory leak!
1427 loader->signal_progress().connect(
1428 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1429 loader->signal_finished().connect(
1430 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1431 loader->signal_error().connect(
1432 sigc::mem_fun(*this, &MainWindow::on_loader_error));
1433 loader->launch();
1434 }
1435
1436 void MainWindow::load_instrument(gig::Instrument* instr) {
1437 if (!instr) {
1438 Glib::ustring txt = "Provided instrument is NULL!\n";
1439 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1440 msg.run();
1441 Gtk::Main::quit();
1442 }
1443 // clear all GUI elements
1444 __clear();
1445 // load the instrument
1446 gig::File* pFile = (gig::File*) instr->GetParent();
1447 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1448 // automatically select the given instrument
1449 int i = 0;
1450 for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1451 instrument = pFile->GetNextInstrument(), ++i)
1452 {
1453 if (instrument == instr) {
1454 // select item in "instruments" tree view
1455 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1456 // make sure the selected item in the "instruments" tree view is
1457 // visible (scroll to it)
1458 m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1459 // select item in instrument menu
1460 {
1461 const std::vector<Gtk::Widget*> children =
1462 instrument_menu->get_children();
1463 static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1464 }
1465 // update region chooser and dimension region chooser
1466 m_RegionChooser.set_instrument(instr);
1467 break;
1468 }
1469 }
1470 }
1471
1472 void MainWindow::on_loader_progress()
1473 {
1474 progress_dialog->set_fraction(loader->get_progress());
1475 }
1476
1477 void MainWindow::on_loader_finished()
1478 {
1479 printf("Loader finished!\n");
1480 printf("on_loader_finished self=%p\n",
1481 static_cast<void*>(Glib::Threads::Thread::self()));
1482 load_gig(loader->gig, loader->filename.c_str());
1483 progress_dialog->hide();
1484 }
1485
1486 void MainWindow::on_loader_error()
1487 {
1488 Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1489 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1490 msg.run();
1491 progress_dialog->hide();
1492 }
1493
1494 void MainWindow::on_action_file_save()
1495 {
1496 file_save();
1497 }
1498
1499 bool MainWindow::check_if_savable()
1500 {
1501 if (!file) return false;
1502
1503 if (!file->GetFirstSample()) {
1504 Gtk::MessageDialog(*this, _("The file could not be saved "
1505 "because it contains no samples"),
1506 false, Gtk::MESSAGE_ERROR).run();
1507 return false;
1508 }
1509
1510 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
1511 instrument = file->GetNextInstrument()) {
1512 if (!instrument->GetFirstRegion()) {
1513 Gtk::MessageDialog(*this, _("The file could not be saved "
1514 "because there are instruments "
1515 "that have no regions"),
1516 false, Gtk::MESSAGE_ERROR).run();
1517 return false;
1518 }
1519 }
1520 return true;
1521 }
1522
1523 bool MainWindow::file_save()
1524 {
1525 if (!check_if_savable()) return false;
1526 if (!file_is_shared && !file_has_name) return file_save_as();
1527
1528 std::cout << "Saving file\n" << std::flush;
1529 file_structure_to_be_changed_signal.emit(this->file);
1530
1531 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1532 _("Saving") + Glib::ustring(" '") +
1533 Glib::filename_display_basename(this->filename) + "' ...",
1534 *this
1535 );
1536 progress_dialog->show_all();
1537 saver = new Saver(this->file); //FIXME: memory leak!
1538 saver->signal_progress().connect(
1539 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1540 saver->signal_finished().connect(
1541 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1542 saver->signal_error().connect(
1543 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1544 saver->launch();
1545
1546 return true;
1547 }
1548
1549 void MainWindow::on_saver_progress()
1550 {
1551 progress_dialog->set_fraction(saver->get_progress());
1552 }
1553
1554 void MainWindow::on_saver_error()
1555 {
1556 file_structure_changed_signal.emit(this->file);
1557 Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1558 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1559 msg.run();
1560 }
1561
1562 void MainWindow::on_saver_finished()
1563 {
1564 this->file = saver->gig;
1565 this->filename = saver->filename;
1566 current_gig_dir = Glib::path_get_dirname(filename);
1567 set_title(Glib::filename_display_basename(filename));
1568 file_has_name = true;
1569 file_is_changed = false;
1570 std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1571 __import_queued_samples();
1572 std::cout << "Importing queued samples done.\n" << std::flush;
1573
1574 file_structure_changed_signal.emit(this->file);
1575
1576 __refreshEntireGUI();
1577 progress_dialog->hide();
1578 }
1579
1580 void MainWindow::on_action_file_save_as()
1581 {
1582 if (!check_if_savable()) return;
1583 file_save_as();
1584 }
1585
1586 bool MainWindow::file_save_as()
1587 {
1588 Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1589 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1590 dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
1591 dialog.set_default_response(Gtk::RESPONSE_OK);
1592 dialog.set_do_overwrite_confirmation();
1593
1594 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1595 Gtk::FileFilter filter;
1596 filter.add_pattern("*.gig");
1597 #else
1598 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1599 filter->add_pattern("*.gig");
1600 #endif
1601 dialog.set_filter(filter);
1602
1603 // set initial dir and filename of the Save As dialog
1604 // and prepare that initial filename as a copy of the gig
1605 {
1606 std::string basename = Glib::path_get_basename(filename);
1607 std::string dir = Glib::path_get_dirname(filename);
1608 basename = std::string(_("copy_of_")) + basename;
1609 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1610 if (Glib::path_is_absolute(filename)) {
1611 dialog.set_filename(copyFileName);
1612 } else {
1613 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1614 }
1615 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1616 }
1617
1618 // show warning in the dialog
1619 Gtk::HBox descriptionArea;
1620 descriptionArea.set_spacing(15);
1621 Gtk::Image warningIcon;
1622 warningIcon.set_from_icon_name("dialog-warning",
1623 Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1624 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1625 #if GTKMM_MAJOR_VERSION < 3
1626 view::WrapLabel description;
1627 #else
1628 Gtk::Label description;
1629 description.set_line_wrap();
1630 #endif
1631 description.set_markup(
1632 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1633 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1634 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1635 "to the same .gig file. Using "
1636 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1637 "same .gig file will end up in corrupted sample wave data!\n")
1638 );
1639 descriptionArea.pack_start(description);
1640 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1641 descriptionArea.show_all();
1642
1643 if (dialog.run() == Gtk::RESPONSE_OK) {
1644 std::string filename = dialog.get_filename();
1645 if (!Glib::str_has_suffix(filename, ".gig")) {
1646 filename += ".gig";
1647 }
1648 printf("filename=%s\n", filename.c_str());
1649
1650 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1651 _("Saving") + Glib::ustring(" '") +
1652 Glib::filename_display_basename(filename) + "' ...",
1653 *this
1654 );
1655 progress_dialog->show_all();
1656
1657 saver = new Saver(file, filename); //FIXME: memory leak!
1658 saver->signal_progress().connect(
1659 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1660 saver->signal_finished().connect(
1661 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1662 saver->signal_error().connect(
1663 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1664 saver->launch();
1665
1666 return true;
1667 }
1668 return false;
1669 }
1670
1671 // actually write the sample(s)' data to the gig file
1672 void MainWindow::__import_queued_samples() {
1673 std::cout << "Starting sample import\n" << std::flush;
1674 Glib::ustring error_files;
1675 printf("Samples to import: %d\n", int(m_SampleImportQueue.size()));
1676 for (std::map<gig::Sample*, SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1677 iter != m_SampleImportQueue.end(); ) {
1678 printf("Importing sample %s\n",iter->second.sample_path.c_str());
1679 SF_INFO info;
1680 info.format = 0;
1681 SNDFILE* hFile = sf_open(iter->second.sample_path.c_str(), SFM_READ, &info);
1682 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1683 try {
1684 if (!hFile) throw std::string(_("could not open file"));
1685 // determine sample's bit depth
1686 int bitdepth;
1687 switch (info.format & 0xff) {
1688 case SF_FORMAT_PCM_S8:
1689 case SF_FORMAT_PCM_16:
1690 case SF_FORMAT_PCM_U8:
1691 bitdepth = 16;
1692 break;
1693 case SF_FORMAT_PCM_24:
1694 case SF_FORMAT_PCM_32:
1695 case SF_FORMAT_FLOAT:
1696 case SF_FORMAT_DOUBLE:
1697 bitdepth = 24;
1698 break;
1699 default:
1700 sf_close(hFile); // close sound file
1701 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1702 }
1703
1704 // reset write position for sample
1705 iter->first->SetPos(0);
1706
1707 const int bufsize = 10000;
1708 switch (bitdepth) {
1709 case 16: {
1710 short* buffer = new short[bufsize * info.channels];
1711 sf_count_t cnt = info.frames;
1712 while (cnt) {
1713 // libsndfile does the conversion for us (if needed)
1714 int n = sf_readf_short(hFile, buffer, bufsize);
1715 // write from buffer directly (physically) into .gig file
1716 iter->first->Write(buffer, n);
1717 cnt -= n;
1718 }
1719 delete[] buffer;
1720 break;
1721 }
1722 case 24: {
1723 int* srcbuf = new int[bufsize * info.channels];
1724 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1725 sf_count_t cnt = info.frames;
1726 while (cnt) {
1727 // libsndfile returns 32 bits, convert to 24
1728 int n = sf_readf_int(hFile, srcbuf, bufsize);
1729 int j = 0;
1730 for (int i = 0 ; i < n * info.channels ; i++) {
1731 dstbuf[j++] = srcbuf[i] >> 8;
1732 dstbuf[j++] = srcbuf[i] >> 16;
1733 dstbuf[j++] = srcbuf[i] >> 24;
1734 }
1735 // write from buffer directly (physically) into .gig file
1736 iter->first->Write(dstbuf, n);
1737 cnt -= n;
1738 }
1739 delete[] srcbuf;
1740 delete[] dstbuf;
1741 break;
1742 }
1743 }
1744 // cleanup
1745 sf_close(hFile);
1746 // let the sampler re-cache the sample if needed
1747 sample_changed_signal.emit(iter->first);
1748 // on success we remove the sample from the import queue,
1749 // otherwise keep it, maybe it works the next time ?
1750 std::map<gig::Sample*, SampleImportItem>::iterator cur = iter;
1751 ++iter;
1752 m_SampleImportQueue.erase(cur);
1753 } catch (std::string what) {
1754 // remember the files that made trouble (and their cause)
1755 if (!error_files.empty()) error_files += "\n";
1756 error_files += iter->second.sample_path += " (" + what + ")";
1757 ++iter;
1758 }
1759 }
1760 // show error message box when some sample(s) could not be imported
1761 if (!error_files.empty()) {
1762 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1763 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1764 msg.run();
1765 }
1766 }
1767
1768 void MainWindow::on_action_file_properties()
1769 {
1770 propDialog.show();
1771 propDialog.deiconify();
1772 }
1773
1774 void MainWindow::on_action_warn_user_on_extensions() {
1775 Settings::singleton()->warnUserOnExtensions =
1776 !Settings::singleton()->warnUserOnExtensions;
1777 }
1778
1779 void MainWindow::on_action_sync_sampler_instrument_selection() {
1780 Settings::singleton()->syncSamplerInstrumentSelection =
1781 !Settings::singleton()->syncSamplerInstrumentSelection;
1782 }
1783
1784 void MainWindow::on_action_move_root_note_with_region_moved() {
1785 Settings::singleton()->moveRootNoteWithRegionMoved =
1786 !Settings::singleton()->moveRootNoteWithRegionMoved;
1787 }
1788
1789 void MainWindow::on_action_help_about()
1790 {
1791 Gtk::AboutDialog dialog;
1792 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1793 dialog.set_program_name("Gigedit");
1794 #else
1795 dialog.set_name("Gigedit");
1796 #endif
1797 dialog.set_version(VERSION);
1798 dialog.set_copyright("Copyright (C) 2006-2017 Andreas Persson");
1799 const std::string sComment =
1800 _("Built " __DATE__ "\nUsing ") +
1801 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1802 _(
1803 "Gigedit is released under the GNU General Public License.\n"
1804 "\n"
1805 "This program is distributed WITHOUT ANY WARRANTY; So better "
1806 "backup your Gigasampler/GigaStudio files before editing them with "
1807 "this application.\n"
1808 "\n"
1809 "Please report bugs to: http://bugs.linuxsampler.org"
1810 );
1811 dialog.set_comments(sComment.c_str());
1812 dialog.set_website("http://www.linuxsampler.org");
1813 dialog.set_website_label("http://www.linuxsampler.org");
1814 dialog.run();
1815 }
1816
1817 PropDialog::PropDialog()
1818 : eFileFormat(_("File Format")),
1819 eName(_("Name")),
1820 eCreationDate(_("Creation date")),
1821 eComments(_("Comments")),
1822 eProduct(_("Product")),
1823 eCopyright(_("Copyright")),
1824 eArtists(_("Artists")),
1825 eGenre(_("Genre")),
1826 eKeywords(_("Keywords")),
1827 eEngineer(_("Engineer")),
1828 eTechnician(_("Technician")),
1829 eSoftware(_("Software")),
1830 eMedium(_("Medium")),
1831 eSource(_("Source")),
1832 eSourceForm(_("Source form")),
1833 eCommissioned(_("Commissioned")),
1834 eSubject(_("Subject")),
1835 quitButton(Gtk::Stock::CLOSE),
1836 table(2, 1),
1837 m_file(NULL)
1838 {
1839 set_title(_("File Properties"));
1840 eName.set_width_chars(50);
1841
1842 connect(eName, &DLS::Info::Name);
1843 connect(eCreationDate, &DLS::Info::CreationDate);
1844 connect(eComments, &DLS::Info::Comments);
1845 connect(eProduct, &DLS::Info::Product);
1846 connect(eCopyright, &DLS::Info::Copyright);
1847 connect(eArtists, &DLS::Info::Artists);
1848 connect(eGenre, &DLS::Info::Genre);
1849 connect(eKeywords, &DLS::Info::Keywords);
1850 connect(eEngineer, &DLS::Info::Engineer);
1851 connect(eTechnician, &DLS::Info::Technician);
1852 connect(eSoftware, &DLS::Info::Software);
1853 connect(eMedium, &DLS::Info::Medium);
1854 connect(eSource, &DLS::Info::Source);
1855 connect(eSourceForm, &DLS::Info::SourceForm);
1856 connect(eCommissioned, &DLS::Info::Commissioned);
1857 connect(eSubject, &DLS::Info::Subject);
1858
1859 table.add(eFileFormat);
1860 table.add(eName);
1861 table.add(eCreationDate);
1862 table.add(eComments);
1863 table.add(eProduct);
1864 table.add(eCopyright);
1865 table.add(eArtists);
1866 table.add(eGenre);
1867 table.add(eKeywords);
1868 table.add(eEngineer);
1869 table.add(eTechnician);
1870 table.add(eSoftware);
1871 table.add(eMedium);
1872 table.add(eSource);
1873 table.add(eSourceForm);
1874 table.add(eCommissioned);
1875 table.add(eSubject);
1876
1877 table.set_col_spacings(5);
1878 add(vbox);
1879 table.set_border_width(5);
1880 vbox.add(table);
1881 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1882 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1883 buttonBox.set_border_width(5);
1884 buttonBox.show();
1885 buttonBox.pack_start(quitButton);
1886 quitButton.set_can_default();
1887 quitButton.grab_focus();
1888 quitButton.signal_clicked().connect(
1889 sigc::mem_fun(*this, &PropDialog::hide));
1890 eFileFormat.signal_value_changed().connect(
1891 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1892
1893 quitButton.show();
1894 vbox.show();
1895 show_all_children();
1896 }
1897
1898 void PropDialog::set_file(gig::File* file)
1899 {
1900 m_file = file;
1901
1902 // update file format version combo box
1903 const std::string sGiga = "Gigasampler/GigaStudio v";
1904 const int major = file->pVersion->major;
1905 std::vector<std::string> txts;
1906 std::vector<int> values;
1907 txts.push_back(sGiga + "2"); values.push_back(2);
1908 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1909 if (major != 2 && major != 3) {
1910 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1911 }
1912 std::vector<const char*> texts;
1913 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1914 texts.push_back(NULL); values.push_back(0);
1915 eFileFormat.set_choices(&texts[0], &values[0]);
1916 eFileFormat.set_value(major);
1917 }
1918
1919 void PropDialog::onFileFormatChanged() {
1920 const int major = eFileFormat.get_value();
1921 if (m_file) m_file->pVersion->major = major;
1922 }
1923
1924 void PropDialog::set_info(DLS::Info* info)
1925 {
1926 update(info);
1927 }
1928
1929
1930 void InstrumentProps::set_Name(const gig::String& name)
1931 {
1932 m->pInfo->Name = name;
1933 }
1934
1935 void InstrumentProps::update_name()
1936 {
1937 update_model++;
1938 eName.set_value(m->pInfo->Name);
1939 update_model--;
1940 }
1941
1942 void InstrumentProps::set_IsDrum(bool value)
1943 {
1944 m->IsDrum = value;
1945 }
1946
1947 void InstrumentProps::set_MIDIBank(uint16_t value)
1948 {
1949 m->MIDIBank = value;
1950 }
1951
1952 void InstrumentProps::set_MIDIProgram(uint32_t value)
1953 {
1954 m->MIDIProgram = value;
1955 }
1956
1957 InstrumentProps::InstrumentProps() :
1958 quitButton(Gtk::Stock::CLOSE),
1959 table(2,1),
1960 eName(_("Name")),
1961 eIsDrum(_("Is drum")),
1962 eMIDIBank(_("MIDI bank"), 0, 16383),
1963 eMIDIProgram(_("MIDI program")),
1964 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1965 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1966 eEffectSend(_("Effect send"), 0, 65535),
1967 eFineTune(_("Fine tune"), -8400, 8400),
1968 ePitchbendRange(_("Pitchbend range"), 0, 12),
1969 ePianoReleaseMode(_("Piano release mode")),
1970 eDimensionKeyRangeLow(_("Keyswitching range low")),
1971 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1972 {
1973 set_title(_("Instrument Properties"));
1974
1975 eDimensionKeyRangeLow.set_tip(
1976 _("start of the keyboard area which should switch the "
1977 "\"keyswitching\" dimension")
1978 );
1979 eDimensionKeyRangeHigh.set_tip(
1980 _("end of the keyboard area which should switch the "
1981 "\"keyswitching\" dimension")
1982 );
1983
1984 connect(eName, &InstrumentProps::set_Name);
1985 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1986 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1987 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1988 connect(eAttenuation, &gig::Instrument::Attenuation);
1989 connect(eGainPlus6, &gig::Instrument::Attenuation);
1990 connect(eEffectSend, &gig::Instrument::EffectSend);
1991 connect(eFineTune, &gig::Instrument::FineTune);
1992 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1993 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1994 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1995 &gig::Instrument::DimensionKeyRange);
1996
1997 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1998
1999 table.set_col_spacings(5);
2000
2001 table.add(eName);
2002 table.add(eIsDrum);
2003 table.add(eMIDIBank);
2004 table.add(eMIDIProgram);
2005 table.add(eAttenuation);
2006 table.add(eGainPlus6);
2007 table.add(eEffectSend);
2008 table.add(eFineTune);
2009 table.add(ePitchbendRange);
2010 table.add(ePianoReleaseMode);
2011 table.add(eDimensionKeyRangeLow);
2012 table.add(eDimensionKeyRangeHigh);
2013
2014 add(vbox);
2015 table.set_border_width(5);
2016 vbox.pack_start(table);
2017 table.show();
2018 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
2019 buttonBox.set_layout(Gtk::BUTTONBOX_END);
2020 buttonBox.set_border_width(5);
2021 buttonBox.show();
2022 buttonBox.pack_start(quitButton);
2023 quitButton.set_can_default();
2024 quitButton.grab_focus();
2025
2026 quitButton.signal_clicked().connect(
2027 sigc::mem_fun(*this, &InstrumentProps::hide));
2028
2029 quitButton.show();
2030 vbox.show();
2031 show_all_children();
2032 }
2033
2034 void InstrumentProps::set_instrument(gig::Instrument* instrument)
2035 {
2036 update(instrument);
2037
2038 update_model++;
2039 eName.set_value(instrument->pInfo->Name);
2040 eIsDrum.set_value(instrument->IsDrum);
2041 eMIDIBank.set_value(instrument->MIDIBank);
2042 eMIDIProgram.set_value(instrument->MIDIProgram);
2043 update_model--;
2044 }
2045
2046
2047 void MainWindow::file_changed()
2048 {
2049 if (file && !file_is_changed) {
2050 set_title("*" + get_title());
2051 file_is_changed = true;
2052 }
2053 }
2054
2055 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
2056 sample_ref_count.clear();
2057
2058 if (!gig) return;
2059
2060 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
2061 instrument = gig->GetNextInstrument())
2062 {
2063 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
2064 rgn = instrument->GetNextRegion())
2065 {
2066 for (int i = 0; i < 256; ++i) {
2067 if (!rgn->pDimensionRegions[i]) continue;
2068 if (rgn->pDimensionRegions[i]->pSample) {
2069 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
2070 }
2071 }
2072 }
2073 }
2074 }
2075
2076 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
2077 {
2078 file = 0;
2079 set_file_is_shared(isSharedInstrument);
2080
2081 this->filename =
2082 (filename && strlen(filename) > 0) ?
2083 filename : (!gig->GetFileName().empty()) ?
2084 gig->GetFileName() : _("Unsaved Gig File");
2085 set_title(Glib::filename_display_basename(this->filename));
2086 file_has_name = filename;
2087 file_is_changed = false;
2088
2089 propDialog.set_file(gig);
2090 propDialog.set_info(gig->pInfo);
2091
2092 instrument_name_connection.block();
2093 int index = 0;
2094 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
2095 instrument = gig->GetNextInstrument(), ++index) {
2096 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2097
2098 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
2099 Gtk::TreeModel::Row row = *iter;
2100 row[m_Columns.m_col_nr] = index;
2101 row[m_Columns.m_col_name] = name;
2102 row[m_Columns.m_col_instr] = instrument;
2103
2104 add_instrument_to_menu(name);
2105 }
2106 instrument_name_connection.unblock();
2107 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
2108
2109 updateSampleRefCountMap(gig);
2110
2111 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
2112 if (group->Name != "") {
2113 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2114 Gtk::TreeModel::Row rowGroup = *iterGroup;
2115 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2116 rowGroup[m_SamplesModel.m_col_group] = group;
2117 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2118 for (gig::Sample* sample = group->GetFirstSample();
2119 sample; sample = group->GetNextSample()) {
2120 Gtk::TreeModel::iterator iterSample =
2121 m_refSamplesTreeModel->append(rowGroup.children());
2122 Gtk::TreeModel::Row rowSample = *iterSample;
2123 rowSample[m_SamplesModel.m_col_name] =
2124 gig_to_utf8(sample->pInfo->Name);
2125 rowSample[m_SamplesModel.m_col_sample] = sample;
2126 rowSample[m_SamplesModel.m_col_group] = NULL;
2127 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
2128 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
2129 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
2130 }
2131 }
2132 }
2133
2134 for (int i = 0; gig->GetScriptGroup(i); ++i) {
2135 gig::ScriptGroup* group = gig->GetScriptGroup(i);
2136
2137 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2138 Gtk::TreeModel::Row rowGroup = *iterGroup;
2139 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2140 rowGroup[m_ScriptsModel.m_col_group] = group;
2141 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2142 for (int s = 0; group->GetScript(s); ++s) {
2143 gig::Script* script = group->GetScript(s);
2144
2145 Gtk::TreeModel::iterator iterScript =
2146 m_refScriptsTreeModel->append(rowGroup.children());
2147 Gtk::TreeModel::Row rowScript = *iterScript;
2148 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
2149 rowScript[m_ScriptsModel.m_col_script] = script;
2150 rowScript[m_ScriptsModel.m_col_group] = NULL;
2151 }
2152 }
2153 // unfold all sample groups & script groups by default
2154 m_TreeViewSamples.expand_all();
2155 m_TreeViewScripts.expand_all();
2156
2157 file = gig;
2158
2159 // select the first instrument
2160 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
2161
2162 instr_props_set_instrument();
2163 gig::Instrument* instrument = get_instrument();
2164 if (instrument) {
2165 midiRules.set_instrument(instrument);
2166 }
2167 }
2168
2169 bool MainWindow::instr_props_set_instrument()
2170 {
2171 instrumentProps.signal_name_changed().clear();
2172
2173 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
2174 if (rows.empty()) {
2175 instrumentProps.hide();
2176 return false;
2177 }
2178 Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
2179 if (it) {
2180 Gtk::TreeModel::Row row = *it;
2181 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2182
2183 instrumentProps.set_instrument(instrument);
2184
2185 // make sure instrument tree is updated when user changes the
2186 // instrument name in instrument properties window
2187 instrumentProps.signal_name_changed().connect(
2188 sigc::bind(
2189 sigc::mem_fun(*this,
2190 &MainWindow::instr_name_changed_by_instr_props),
2191 it));
2192 } else {
2193 instrumentProps.hide();
2194 }
2195 return it;
2196 }
2197
2198 void MainWindow::show_instr_props()
2199 {
2200 if (instr_props_set_instrument()) {
2201 instrumentProps.show();
2202 instrumentProps.deiconify();
2203 }
2204 }
2205
2206 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
2207 {
2208 Gtk::TreeModel::Row row = *it;
2209 Glib::ustring name = row[m_Columns.m_col_name];
2210
2211 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2212 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
2213 if (gigname != name) {
2214 row[m_Columns.m_col_name] = gigname;
2215 }
2216 }
2217
2218 void MainWindow::show_midi_rules()
2219 {
2220 if (gig::Instrument* instrument = get_instrument())
2221 {
2222 midiRules.set_instrument(instrument);
2223 midiRules.show();
2224 midiRules.deiconify();
2225 }
2226 }
2227
2228 void MainWindow::show_script_slots() {
2229 if (!file) return;
2230 // get selected instrument
2231 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
2232 if (rows.empty()) return;
2233 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
2234 if (!it) return;
2235 Gtk::TreeModel::Row row = *it;
2236 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2237 if (!instrument) return;
2238
2239 ScriptSlots* window = new ScriptSlots;
2240 window->setInstrument(instrument);
2241 //window->reparent(*this);
2242 window->show();
2243 }
2244
2245 void MainWindow::on_action_refresh_all() {
2246 __refreshEntireGUI();
2247 }
2248
2249 void MainWindow::on_action_view_status_bar() {
2250 Gtk::CheckMenuItem* item =
2251 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
2252 if (!item) {
2253 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
2254 return;
2255 }
2256 if (item->get_active()) m_StatusBar.show();
2257 else m_StatusBar.hide();
2258 }
2259
2260 void MainWindow::on_auto_restore_win_dim() {
2261 Gtk::CheckMenuItem* item =
2262 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
2263 if (!item) {
2264 std::cerr << "/MenuBar/MenuView/AutoRestoreWinDim == NULL\n";
2265 return;
2266 }
2267 Settings::singleton()->autoRestoreWindowDimension = item->get_active();
2268 }
2269
2270 void MainWindow::on_save_with_temporary_file() {
2271 Gtk::CheckMenuItem* item =
2272 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuSettings/SaveWithTemporaryFile"));
2273 if (!item) {
2274 std::cerr << "/MenuBar/MenuSettings/SaveWithTemporaryFile == NULL\n";
2275 return;
2276 }
2277 Settings::singleton()->saveWithTemporaryFile = item->get_active();
2278 }
2279
2280 bool MainWindow::is_copy_samples_unity_note_enabled() const {
2281 Gtk::CheckMenuItem* item =
2282 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
2283 if (!item) {
2284 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
2285 return true;
2286 }
2287 return item->get_active();
2288 }
2289
2290 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
2291 Gtk::CheckMenuItem* item =
2292 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
2293 if (!item) {
2294 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
2295 return true;
2296 }
2297 return item->get_active();
2298 }
2299
2300 bool MainWindow::is_copy_samples_loop_enabled() const {
2301 Gtk::CheckMenuItem* item =
2302 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
2303 if (!item) {
2304 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
2305 return true;
2306 }
2307 return item->get_active();
2308 }
2309
2310 void MainWindow::on_button_release(GdkEventButton* button)
2311 {
2312 if (button->type == GDK_2BUTTON_PRESS) {
2313 show_instr_props();
2314 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2315 // gig v2 files have no midi rules
2316 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
2317 static_cast<Gtk::MenuItem*>(
2318 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
2319 bEnabled
2320 );
2321 static_cast<Gtk::MenuItem*>(
2322 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
2323 bEnabled
2324 );
2325 popup_menu->popup(button->button, button->time);
2326 }
2327 }
2328
2329 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
2330 if (item->get_active()) {
2331 const std::vector<Gtk::Widget*> children =
2332 instrument_menu->get_children();
2333 std::vector<Gtk::Widget*>::const_iterator it =
2334 find(children.begin(), children.end(), item);
2335 if (it != children.end()) {
2336 int index = it - children.begin();
2337 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
2338
2339 m_RegionChooser.set_instrument(file->GetInstrument(index));
2340 }
2341 }
2342 }
2343
2344 void MainWindow::select_instrument(gig::Instrument* instrument) {
2345 if (!instrument) return;
2346
2347 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2348 for (int i = 0; i < model->children().size(); ++i) {
2349 Gtk::TreeModel::Row row = model->children()[i];
2350 if (row[m_Columns.m_col_instr] == instrument) {
2351 // select and show the respective instrument in the list view
2352 show_intruments_tab();
2353 m_TreeView.get_selection()->unselect_all();
2354 m_TreeView.get_selection()->select(model->children()[i]);
2355 std::vector<Gtk::TreeModel::Path> rows =
2356 m_TreeView.get_selection()->get_selected_rows();
2357 if (!rows.empty())
2358 m_TreeView.scroll_to_row(rows[0]);
2359 on_sel_change(); // the regular instrument selection change callback
2360 }
2361 }
2362 }
2363
2364 /// Returns true if requested dimension region was successfully selected and scrolled to in the list view, false on error.
2365 bool MainWindow::select_dimension_region(gig::DimensionRegion* dimRgn) {
2366 gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
2367 gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
2368
2369 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2370 for (int i = 0; i < model->children().size(); ++i) {
2371 Gtk::TreeModel::Row row = model->children()[i];
2372 if (row[m_Columns.m_col_instr] == pInstrument) {
2373 // select and show the respective instrument in the list view
2374 show_intruments_tab();
2375 m_TreeView.get_selection()->unselect_all();
2376 m_TreeView.get_selection()->select(model->children()[i]);
2377 std::vector<Gtk::TreeModel::Path> rows =
2378 m_TreeView.get_selection()->get_selected_rows();
2379 if (!rows.empty())
2380 m_TreeView.scroll_to_row(rows[0]);
2381 on_sel_change(); // the regular instrument selection change callback
2382
2383 // select respective region in the region selector
2384 m_RegionChooser.set_region(pRegion);
2385
2386 // select and show the respective dimension region in the editor
2387 //update_dimregs();
2388 if (!m_DimRegionChooser.select_dimregion(dimRgn)) return false;
2389 //dimreg_edit.set_dim_region(dimRgn);
2390
2391 return true;
2392 }
2393 }
2394
2395 return false;
2396 }
2397
2398 void MainWindow::select_sample(gig::Sample* sample) {
2399 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2400 for (int g = 0; g < model->children().size(); ++g) {
2401 Gtk::TreeModel::Row rowGroup = model->children()[g];
2402 for (int s = 0; s < rowGroup.children().size(); ++s) {
2403 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2404 if (rowSample[m_SamplesModel.m_col_sample] == sample) {
2405 show_samples_tab();
2406 m_TreeViewSamples.get_selection()->unselect_all();
2407 m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
2408 std::vector<Gtk::TreeModel::Path> rows =
2409 m_TreeViewSamples.get_selection()->get_selected_rows();
2410 if (rows.empty()) return;
2411 m_TreeViewSamples.scroll_to_row(rows[0]);
2412 return;
2413 }
2414 }
2415 }
2416 }
2417
2418 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
2419 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2420 // by default if Ctrl keys is pressed down, then a mouse right-click
2421 // does not select the respective row, so we must assure this
2422 // programmatically ...
2423 /*{
2424 Gtk::TreeModel::Path path;
2425 Gtk::TreeViewColumn* pColumn = NULL;
2426 int cellX, cellY;
2427 bool bSuccess = m_TreeViewSamples.get_path_at_pos(
2428 (int)button->x, (int)button->y,
2429 path, pColumn, cellX, cellY
2430 );
2431 if (bSuccess) {
2432 if (m_TreeViewSamples.get_selection()->count_selected_rows() <= 0) {
2433 printf("not selected !!!\n");
2434 m_TreeViewSamples.get_selection()->select(path);
2435 }
2436 }
2437 }*/
2438
2439 Gtk::Menu* sample_popup =
2440 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
2441 // update enabled/disabled state of sample popup items
2442 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2443 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2444 const int n = rows.size();
2445 int nGroups = 0;
2446 int nSamples = 0;
2447 for (int r = 0; r < n; ++r) {
2448 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
2449 if (!it) continue;
2450 Gtk::TreeModel::Row row = *it;
2451 if (row[m_SamplesModel.m_col_group]) nGroups++;
2452 if (row[m_SamplesModel.m_col_sample]) nSamples++;
2453 }
2454
2455 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
2456 set_sensitive(n == 1);
2457 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
2458 set_sensitive(n);
2459 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
2460 set_sensitive(file);
2461 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
2462 set_sensitive(nSamples == 1);
2463 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
2464 set_sensitive(n);
2465 // show sample popup
2466 sample_popup->popup(button->button, button->time);
2467
2468 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
2469 set_sensitive(n == 1);
2470 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
2471 set_sensitive(n);
2472 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
2473 set_sensitive(file);
2474 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
2475 set_sensitive(nSamples == 1);
2476 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
2477 set_sensitive(n);
2478 }
2479 }
2480
2481 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
2482 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2483 Gtk::Menu* script_popup =
2484 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
2485 // update enabled/disabled state of sample popup items
2486 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2487 Gtk::TreeModel::iterator it = sel->get_selected();
2488 bool group_selected = false;
2489 bool script_selected = false;
2490 if (it) {
2491 Gtk::TreeModel::Row row = *it;
2492 group_selected = row[m_ScriptsModel.m_col_group];
2493 script_selected = row[m_ScriptsModel.m_col_script];
2494 }
2495 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
2496 set_sensitive(group_selected || script_selected);
2497 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
2498 set_sensitive(file);
2499 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
2500 set_sensitive(script_selected);
2501 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
2502 set_sensitive(group_selected || script_selected);
2503 // show sample popup
2504 script_popup->popup(button->button, button->time);
2505
2506 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
2507 set_sensitive(group_selected || script_selected);
2508 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
2509 set_sensitive(file);
2510 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
2511 set_sensitive(script_selected);
2512 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
2513 set_sensitive(group_selected || script_selected);
2514 }
2515 }
2516
2517 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
2518 const Glib::ustring& name, int position) {
2519
2520 Gtk::RadioMenuItem::Group instrument_group;
2521 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2522 if (!children.empty()) {
2523 instrument_group =
2524 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
2525 }
2526 Gtk::RadioMenuItem* item =
2527 new Gtk::RadioMenuItem(instrument_group, name);
2528 if (position < 0) {
2529 instrument_menu->append(*item);
2530 } else {
2531 instrument_menu->insert(*item, position);
2532 }
2533 item->show();
2534 item->signal_activate().connect(
2535 sigc::bind(
2536 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
2537 item));
2538 return item;
2539 }
2540
2541 void MainWindow::remove_instrument_from_menu(int index) {
2542 const std::vector<Gtk::Widget*> children =
2543 instrument_menu->get_children();
2544 Gtk::Widget* child = children[index];
2545 instrument_menu->remove(*child);
2546 delete child;
2547 }
2548
2549 void MainWindow::add_instrument(gig::Instrument* instrument) {
2550 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2551
2552 // update instrument tree view
2553 instrument_name_connection.block();
2554 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
2555 Gtk::TreeModel::Row rowInstr = *iterInstr;
2556 rowInstr[m_Columns.m_col_nr] = m_refTreeModel->children().size() - 1;
2557 rowInstr[m_Columns.m_col_name] = name;
2558 rowInstr[m_Columns.m_col_instr] = instrument;
2559 instrument_name_connection.unblock();
2560
2561 add_instrument_to_menu(name);
2562
2563 m_TreeView.get_selection()->select(iterInstr);
2564
2565 file_changed();
2566 }
2567
2568 void MainWindow::on_action_add_instrument() {
2569 static int __instrument_indexer = 0;
2570 if (!file) return;
2571 gig::Instrument* instrument = file->AddInstrument();
2572 __instrument_indexer++;
2573 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
2574 ToString(__instrument_indexer));
2575
2576 add_instrument(instrument);
2577 }
2578
2579 void MainWindow::on_action_duplicate_instrument() {
2580 if (!file) return;
2581
2582 // retrieve the currently selected instrument
2583 // (being the original instrument to be duplicated)
2584 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2585 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2586 for (int r = 0; r < rows.size(); ++r) {
2587 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2588 if (it) {
2589 Gtk::TreeModel::Row row = *it;
2590 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
2591 if (instrOrig) {
2592 // duplicate the orginal instrument
2593 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
2594 instrNew->pInfo->Name =
2595 instrOrig->pInfo->Name +
2596 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
2597
2598 add_instrument(instrNew);
2599 }
2600 }
2601 }
2602 }
2603
2604 void MainWindow::on_action_remove_instrument() {
2605 if (!file) return;
2606 if (file_is_shared) {
2607 Gtk::MessageDialog msg(
2608 *this,
2609 _("You cannot delete an instrument from this file, since it's "
2610 "currently used by the sampler."),
2611 false, Gtk::MESSAGE_INFO
2612 );
2613 msg.run();
2614 return;
2615 }
2616
2617 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2618 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2619 for (int r = rows.size() - 1; r >= 0; --r) {
2620 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2621 if (!it) continue;
2622 Gtk::TreeModel::Row row = *it;
2623 gig::Instrument* instr = row[m_Columns.m_col_instr];
2624 try {
2625 Gtk::TreePath path(it);
2626 int index = path[0];
2627
2628 // remove instrument from the gig file
2629 if (instr) file->DeleteInstrument(instr);
2630 file_changed();
2631
2632 remove_instrument_from_menu(index);
2633
2634 // remove row from instruments tree view
2635 m_refTreeModel->erase(it);
2636 // update "Nr" column of all instrument rows
2637 {
2638 int index = 0;
2639 for (Gtk::TreeModel::iterator it = m_refTreeModel->children().begin();
2640 it != m_refTreeModel->children().end(); ++it, ++index)
2641 {
2642 Gtk::TreeModel::Row row = *it;
2643 row[m_Columns.m_col_nr] = index;
2644 }
2645 }
2646
2647 #if GTKMM_MAJOR_VERSION < 3
2648 // select another instrument (in gtk3 this is done
2649 // automatically)
2650 if (!m_refTreeModel->children().empty()) {
2651 if (index == m_refTreeModel->children().size()) {
2652 index--;
2653 }
2654 m_TreeView.get_selection()->select(
2655 Gtk::TreePath(ToString(index)));
2656 }
2657 #endif
2658 instr_props_set_instrument();
2659 instr = get_instrument();
2660 if (instr) {
2661 midiRules.set_instrument(instr);
2662 } else {
2663 midiRules.hide();
2664 }
2665 } catch (RIFF::Exception e) {
2666 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2667 msg.run();
2668 }
2669 }
2670 }
2671
2672 void MainWindow::on_action_sample_properties() {
2673 //TODO: show a dialog where the selected sample's properties can be edited
2674 Gtk::MessageDialog msg(
2675 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
2676 );
2677 msg.run();
2678 }
2679
2680 void MainWindow::on_action_add_script_group() {
2681 static int __script_indexer = 0;
2682 if (!file) return;
2683 gig::ScriptGroup* group = file->AddScriptGroup();
2684 group->Name = gig_from_utf8(_("Unnamed Group"));
2685 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2686 __script_indexer++;
2687 // update sample tree view
2688 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2689 Gtk::TreeModel::Row rowGroup = *iterGroup;
2690 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2691 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2692 rowGroup[m_ScriptsModel.m_col_group] = group;
2693 file_changed();
2694 }
2695
2696 void MainWindow::on_action_add_script() {
2697 if (!file) return;
2698 // get selected group
2699 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2700 Gtk::TreeModel::iterator it = sel->get_selected();
2701 if (!it) return;
2702 Gtk::TreeModel::Row row = *it;
2703 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2704 if (!group) { // not a group, but a script is selected (probably)
2705 gig::Script* script = row[m_ScriptsModel.m_col_script];
2706 if (!script) return;
2707 it = row.parent(); // resolve parent (that is the script's group)
2708 if (!it) return;
2709 row = *it;
2710 group = row[m_ScriptsModel.m_col_group];
2711 if (!group) return;
2712 }
2713
2714 // add a new script to the .gig file
2715 gig::Script* script = group->AddScript();
2716 Glib::ustring name = _("Unnamed Script");
2717 script->Name = gig_from_utf8(name);
2718
2719 // add script to the tree view
2720 Gtk::TreeModel::iterator iterScript =
2721 m_refScriptsTreeModel->append(row.children());
2722 Gtk::TreeModel::Row rowScript = *iterScript;
2723 rowScript[m_ScriptsModel.m_col_name] = name;
2724 rowScript[m_ScriptsModel.m_col_script] = script;
2725 rowScript[m_ScriptsModel.m_col_group] = NULL;
2726
2727 // unfold group of new script item in treeview
2728 Gtk::TreeModel::Path path(iterScript);
2729 m_TreeViewScripts.expand_to_path(path);
2730 }
2731
2732 void MainWindow::on_action_edit_script() {
2733 if (!file) return;
2734 // get selected script
2735 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2736 Gtk::TreeModel::iterator it = sel->get_selected();
2737 if (!it) return;
2738 Gtk::TreeModel::Row row = *it;
2739 gig::Script* script = row[m_ScriptsModel.m_col_script];
2740 if (!script) return;
2741
2742 ScriptEditor* editor = new ScriptEditor;
2743 editor->signal_script_to_be_changed.connect(
2744 signal_script_to_be_changed.make_slot()
2745 );
2746 editor->signal_script_changed.connect(
2747 signal_script_changed.make_slot()
2748 );
2749 editor->setScript(script);
2750 //editor->reparent(*this);
2751 editor->show();
2752 }
2753
2754 void MainWindow::on_action_remove_script() {
2755 if (!file) return;
2756 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2757 Gtk::TreeModel::iterator it = sel->get_selected();
2758 if (it) {
2759 Gtk::TreeModel::Row row = *it;
2760 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2761 gig::Script* script = row[m_ScriptsModel.m_col_script];
2762 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2763 try {
2764 // remove script group or script from the gig file
2765 if (group) {
2766 // notify everybody that we're going to remove these samples
2767 //TODO: scripts_to_be_removed_signal.emit(members);
2768 // delete the group in the .gig file including the
2769 // samples that belong to the group
2770 file->DeleteScriptGroup(group);
2771 // notify that we're done with removal
2772 //TODO: scripts_removed_signal.emit();
2773 file_changed();
2774 } else if (script) {
2775 // notify everybody that we're going to remove this sample
2776 //TODO: std::list<gig::Script*> lscripts;
2777 //TODO: lscripts.push_back(script);
2778 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2779 // remove sample from the .gig file
2780 script->GetGroup()->DeleteScript(script);
2781 // notify that we're done with removal
2782 //TODO: scripts_removed_signal.emit();
2783 dimreg_changed();
2784 file_changed();
2785 }
2786 // remove respective row(s) from samples tree view
2787 m_refScriptsTreeModel->erase(it);
2788 } catch (RIFF::Exception e) {
2789 // pretend we're done with removal (i.e. to avoid dead locks)
2790 //TODO: scripts_removed_signal.emit();
2791 // show error message
2792 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2793 msg.run();
2794 }
2795 }
2796 }
2797
2798 void MainWindow::on_action_add_group() {
2799 static int __sample_indexer = 0;
2800 if (!file) return;
2801 gig::Group* group = file->AddGroup();
2802 group->Name = gig_from_utf8(_("Unnamed Group"));
2803 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2804 __sample_indexer++;
2805 // update sample tree view
2806 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2807 Gtk::TreeModel::Row rowGroup = *iterGroup;
2808 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2809 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2810 rowGroup[m_SamplesModel.m_col_group] = group;
2811 file_changed();
2812 }
2813
2814 void MainWindow::on_action_replace_sample() {
2815 add_or_replace_sample(true);
2816 }
2817
2818 void MainWindow::on_action_add_sample() {
2819 add_or_replace_sample(false);
2820 }
2821
2822 void MainWindow::add_or_replace_sample(bool replace) {
2823 if (!file) return;
2824
2825 // get selected group (and probably selected sample)
2826 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2827 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2828 if (rows.empty()) return;
2829 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
2830 if (!it) return;
2831 Gtk::TreeModel::Row row = *it;
2832 gig::Sample* sample = NULL;
2833 gig::Group* group = row[m_SamplesModel.m_col_group];
2834 if (!group) { // not a group, but a sample is selected (probably)
2835 if (replace) sample = row[m_SamplesModel.m_col_sample];
2836 if (!row[m_SamplesModel.m_col_sample]) return;
2837 it = row.parent(); // resolve parent (that is the sample's group)
2838 if (!it) return;
2839 if (!replace) row = *it;
2840 group = (*it)[m_SamplesModel.m_col_group];
2841 if (!group) return;
2842 }
2843 if (replace && !sample) return;
2844
2845 // show 'browse for file' dialog
2846 Gtk::FileChooserDialog dialog(*this, replace ? _("Replace Sample with") : _("Add Sample(s)"));
2847 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2848 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
2849 dialog.set_select_multiple(!replace); // allow multi audio file selection only when adding new samples, does not make sense when replacing a specific sample
2850
2851 // matches all file types supported by libsndfile
2852 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2853 Gtk::FileFilter soundfilter;
2854 #else
2855 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2856 #endif
2857 const char* const supportedFileTypes[] = {
2858 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2859 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2860 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2861 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2862 "*.caf", "*.CAF", NULL
2863 };
2864 const char* soundfiles = _("Sound Files");
2865 const char* allfiles = _("All Files");
2866 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2867 for (int i = 0; supportedFileTypes[i]; i++)
2868 soundfilter.add_pattern(supportedFileTypes[i]);
2869 soundfilter.set_name(soundfiles);
2870
2871 // matches every file
2872 Gtk::FileFilter allpassfilter;
2873 allpassfilter.add_pattern("*.*");
2874 allpassfilter.set_name(allfiles);
2875 #else
2876 for (int i = 0; supportedFileTypes[i]; i++)
2877 soundfilter->add_pattern(supportedFileTypes[i]);
2878 soundfilter->set_name(soundfiles);
2879
2880 // matches every file
2881 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2882 allpassfilter->add_pattern("*.*");
2883 allpassfilter->set_name(allfiles);
2884 #endif
2885 dialog.add_filter(soundfilter);
2886 dialog.add_filter(allpassfilter);
2887 if (current_sample_dir != "") {
2888 dialog.set_current_folder(current_sample_dir);
2889 }
2890 if (dialog.run() == Gtk::RESPONSE_OK) {
2891 current_sample_dir = dialog.get_current_folder();
2892 Glib::ustring error_files;
2893 std::vector<std::string> filenames = dialog.get_filenames();
2894 for (std::vector<std::string>::iterator iter = filenames.begin();
2895 iter != filenames.end(); ++iter) {
2896 printf("Adding sample %s\n",(*iter).c_str());
2897 // use libsndfile to retrieve file informations
2898 SF_INFO info;
2899 info.format = 0;
2900 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2901 try {
2902 if (!hFile) throw std::string(_("could not open file"));
2903 int bitdepth;
2904 switch (info.format & 0xff) {
2905 case SF_FORMAT_PCM_S8:
2906 case SF_FORMAT_PCM_16:
2907 case SF_FORMAT_PCM_U8:
2908 bitdepth = 16;
2909 break;
2910 case SF_FORMAT_PCM_24:
2911 case SF_FORMAT_PCM_32:
2912 case SF_FORMAT_FLOAT:
2913 case SF_FORMAT_DOUBLE:
2914 bitdepth = 24;
2915 break;
2916 default:
2917 sf_close(hFile); // close sound file
2918 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2919 }
2920 // add a new sample to the .gig file (if adding is requested actually)
2921 if (!replace) sample = file->AddSample();
2922 // file name without path
2923 Glib::ustring filename = Glib::filename_display_basename(*iter);
2924 // remove file extension if there is one
2925 for (int i = 0; supportedFileTypes[i]; i++) {
2926 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2927 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2928 break;
2929 }
2930 }
2931 sample->pInfo->Name = gig_from_utf8(filename);
2932 sample->Channels = info.channels;
2933 sample->BitDepth = bitdepth;
2934 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2935 sample->SamplesPerSecond = info.samplerate;
2936 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2937 sample->BlockAlign = sample->FrameSize;
2938 sample->SamplesTotal = info.frames;
2939
2940 SF_INSTRUMENT instrument;
2941 if (sf_command(hFile, SFC_GET_INSTRUMENT,
2942 &instrument, sizeof(instrument)) != SF_FALSE)
2943 {
2944 sample->MIDIUnityNote = instrument.basenote;
2945 sample->FineTune = instrument.detune;
2946
2947 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2948 sample->Loops = 1;
2949
2950 switch (instrument.loops[0].mode) {
2951 case SF_LOOP_FORWARD:
2952 sample->LoopType = gig::loop_type_normal;
2953 break;
2954 case SF_LOOP_BACKWARD:
2955 sample->LoopType = gig::loop_type_backward;
2956 break;
2957 case SF_LOOP_ALTERNATING:
2958 sample->LoopType = gig::loop_type_bidirectional;
2959 break;
2960 }
2961 sample->LoopStart = instrument.loops[0].start;
2962 sample->LoopEnd = instrument.loops[0].end;
2963 sample->LoopPlayCount = instrument.loops[0].count;
2964 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2965 }
2966 }
2967
2968 // schedule resizing the sample (which will be done
2969 // physically when File::Save() is called)
2970 sample->Resize(info.frames);
2971 // make sure sample is part of the selected group
2972 if (!replace) group->AddSample(sample);
2973 // schedule that physical resize and sample import
2974 // (data copying), performed when "Save" is requested
2975 SampleImportItem sched_item;
2976 sched_item.gig_sample = sample;
2977 sched_item.sample_path = *iter;
2978 m_SampleImportQueue[sample] = sched_item;
2979 // add sample to the tree view
2980 if (replace) {
2981 row[m_SamplesModel.m_col_name] = gig_to_utf8(sample->pInfo->Name);
2982 } else {
2983 Gtk::TreeModel::iterator iterSample =
2984 m_refSamplesTreeModel->append(row.children());
2985 Gtk::TreeModel::Row rowSample = *iterSample;
2986 rowSample[m_SamplesModel.m_col_name] =
2987 gig_to_utf8(sample->pInfo->Name);
2988 rowSample[m_SamplesModel.m_col_sample] = sample;
2989 rowSample[m_SamplesModel.m_col_group] = NULL;
2990 }
2991 // close sound file
2992 sf_close(hFile);
2993 file_changed();
2994 } catch (std::string what) { // remember the files that made trouble (and their cause)
2995 if (!error_files.empty()) error_files += "\n";
2996 error_files += *iter += " (" + what + ")";
2997 }
2998 }
2999 // show error message box when some file(s) could not be opened / added
3000 if (!error_files.empty()) {
3001 Glib::ustring txt =
3002 (replace
3003 ? _("Failed to replace sample with:\n")
3004 : _("Could not add the following sample(s):\n"))
3005 + error_files;
3006 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3007 msg.run();
3008 }
3009 }
3010 }
3011
3012 void MainWindow::on_action_replace_all_samples_in_all_groups()
3013 {
3014 if (!file) return;
3015 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
3016 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
3017 const char* str =
3018 _("This is a very specific function. It tries to replace all samples "
3019 "in the current gig file by samples located in the chosen "
3020 "directory.\n\n"
3021 "It works like this: For each sample in the gig file, it tries to "
3022 "find a sample file in the selected directory with the same name as "
3023 "the sample in the gig file. Optionally, you can add a filename "
3024 "extension below, which will be added to the filename expected to be "
3025 "found. That is, assume you have a gig file with a sample called "
3026 "'Snare', if you enter '.wav' below (like it's done by default), it "
3027 "expects to find a sample file called 'Snare.wav' and will replace "
3028 "the sample in the gig file accordingly. If you don't need an "
3029 "extension, blank the field below. Any gig sample where no "
3030 "appropriate sample file could be found will be reported and left "
3031 "untouched.\n");
3032 #if GTKMM_MAJOR_VERSION < 3
3033 view::WrapLabel description(str);
3034 #else
3035 Gtk::Label description(str);
3036 description.set_line_wrap();
3037 #endif
3038 Gtk::HBox entryArea;
3039 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
3040 Gtk::Entry postfixEntryBox;
3041 postfixEntryBox.set_text(".wav");
3042 entryArea.pack_start(entryLabel);
3043 entryArea.pack_start(postfixEntryBox);
3044 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
3045 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
3046 description.show();
3047 entryArea.show_all();
3048 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
3049 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
3050 dialog.set_select_multiple(false);
3051 if (current_sample_dir != "") {
3052 dialog.set_current_folder(current_sample_dir);
3053 }
3054 if (dialog.run() == Gtk::RESPONSE_OK)
3055 {
3056 current_sample_dir = dialog.get_current_folder();
3057 Glib::ustring error_files;
3058 std::string folder = dialog.get_filename();
3059 for (gig::Sample* sample = file->GetFirstSample();
3060 sample; sample = file->GetNextSample())
3061 {
3062 std::string filename =
3063 folder + G_DIR_SEPARATOR_S +
3064 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
3065 postfixEntryBox.get_text());
3066 SF_INFO info;
3067 info.format = 0;
3068 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
3069 try
3070 {
3071 if (!hFile) throw std::string(_("could not open file"));
3072 switch (info.format & 0xff) {
3073 case SF_FORMAT_PCM_S8:
3074 case SF_FORMAT_PCM_16:
3075 case SF_FORMAT_PCM_U8:
3076 case SF_FORMAT_PCM_24:
3077 case SF_FORMAT_PCM_32:
3078 case SF_FORMAT_FLOAT:
3079 case SF_FORMAT_DOUBLE:
3080 break;
3081 default:
3082 sf_close(hFile);
3083 throw std::string(_("format not supported"));
3084 }
3085 SampleImportItem sched_item;
3086 sched_item.gig_sample = sample;
3087 sched_item.sample_path = filename;
3088 m_SampleImportQueue[sample] = sched_item;
3089 sf_close(hFile);
3090 file_changed();
3091 }
3092 catch (std::string what)
3093 {
3094 if (!error_files.empty()) error_files += "\n";
3095 error_files += Glib::filename_to_utf8(filename) +
3096 " (" + what + ")";
3097 }
3098 }
3099 // show error message box when some file(s) could not be opened / added
3100 if (!error_files.empty()) {
3101 Glib::ustring txt =
3102 _("Could not replace the following sample(s):\n") + error_files;
3103 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3104 msg.run();
3105 }
3106 }
3107 }
3108
3109 void MainWindow::on_action_remove_sample() {
3110 if (!file) return;
3111 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3112 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3113 for (int r = rows.size() - 1; r >= 0; --r) {
3114 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
3115 if (!it) continue;
3116 Gtk::TreeModel::Row row = *it;
3117 gig::Group* group = row[m_SamplesModel.m_col_group];
3118 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3119 Glib::ustring name = row[m_SamplesModel.m_col_name];
3120 try {
3121 // remove group or sample from the gig file
3122 if (group) {
3123 // temporarily remember the samples that belong to
3124 // that group (we need that to clean the queue)
3125 std::list<gig::Sample*> members;
3126 for (gig::Sample* pSample = group->GetFirstSample();
3127 pSample; pSample = group->GetNextSample()) {
3128 members.push_back(pSample);
3129 }
3130 // notify everybody that we're going to remove these samples
3131 samples_to_be_removed_signal.emit(members);
3132 // delete the group in the .gig file including the
3133 // samples that belong to the group
3134 file->DeleteGroup(group);
3135 // notify that we're done with removal
3136 samples_removed_signal.emit();
3137 // if sample(s) were just previously added, remove
3138 // them from the import queue
3139 for (std::list<gig::Sample*>::iterator member = members.begin();
3140 member != members.end(); ++member)
3141 {
3142 if (m_SampleImportQueue.count(*member)) {
3143 printf("Removing previously added sample '%s' from group '%s'\n",
3144 m_SampleImportQueue[sample].sample_path.c_str(), name.c_str());
3145 m_SampleImportQueue.erase(*member);
3146 }
3147 }
3148 file_changed();
3149 } else if (sample) {
3150 // notify everybody that we're going to remove this sample
3151 std::list<gig::Sample*> lsamples;
3152 lsamples.push_back(sample);
3153 samples_to_be_removed_signal.emit(lsamples);
3154 // remove sample from the .gig file
3155 file->DeleteSample(sample);
3156 // notify that we're done with removal
3157 samples_removed_signal.emit();
3158 // if sample was just previously added, remove it from
3159 // the import queue
3160 if (m_SampleImportQueue.count(sample)) {
3161 printf("Removing previously added sample '%s'\n",
3162 m_SampleImportQueue[sample].sample_path.c_str());
3163 m_SampleImportQueue.erase(sample);
3164 }
3165 dimreg_changed();
3166 file_changed();
3167 }
3168 // remove respective row(s) from samples tree view
3169 m_refSamplesTreeModel->erase(it);
3170 } catch (RIFF::Exception e) {
3171 // pretend we're done with removal (i.e. to avoid dead locks)
3172 samples_removed_signal.emit();
3173 // show error message
3174 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
3175 msg.run();
3176 }
3177 }
3178 }
3179
3180 void MainWindow::on_action_remove_unused_samples() {
3181 if (!file) return;
3182
3183 // collect all samples that are not referenced by any instrument
3184 std::list<gig::Sample*> lsamples;
3185 for (int iSample = 0; file->GetSample(iSample); ++iSample) {
3186 gig::Sample* sample = file->GetSample(iSample);
3187 bool isUsed = false;
3188 for (gig::Instrument* instrument = file->GetFirstInstrument(); instrument;
3189 instrument = file->GetNextInstrument())
3190 {
3191 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
3192 rgn = instrument->GetNextRegion())
3193 {
3194 for (int i = 0; i < 256; ++i) {
3195 if (!rgn->pDimensionRegions[i]) continue;
3196 if (rgn->pDimensionRegions[i]->pSample != sample) continue;
3197 isUsed = true;
3198 goto endOfRefSearch;
3199 }
3200 }
3201 }
3202 endOfRefSearch:
3203 if (!isUsed) lsamples.push_back(sample);
3204 }
3205
3206 if (lsamples.empty()) return;
3207
3208 // notify everybody that we're going to remove these samples
3209 samples_to_be_removed_signal.emit(lsamples);
3210
3211 // remove collected samples
3212 try {
3213 for (std::list<gig::Sample*>::iterator itSample = lsamples.begin();
3214 itSample != lsamples.end(); ++itSample)
3215 {
3216 gig::Sample* sample = *itSample;
3217 // remove sample from the .gig file
3218 file->DeleteSample(sample);
3219 // if sample was just previously added, remove it from the import queue
3220 if (m_SampleImportQueue.count(sample)) {
3221 printf("Removing previously added sample '%s'\n",
3222 m_SampleImportQueue[sample].sample_path.c_str());
3223 m_SampleImportQueue.erase(sample);
3224 }
3225 }
3226 } catch (RIFF::Exception e) {
3227 // show error message
3228 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
3229 msg.run();
3230 }
3231
3232 // notify everybody that we're done with removal
3233 samples_removed_signal.emit();
3234
3235 dimreg_changed();
3236 file_changed();
3237 __refreshEntireGUI();
3238 }
3239
3240 // see comment on on_sample_treeview_drag_begin()
3241 void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3242 {
3243 first_call_to_drag_data_get = true;
3244 }
3245
3246 void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3247 Gtk::SelectionData& selection_data, guint, guint)
3248 {
3249 if (!first_call_to_drag_data_get) return;
3250 first_call_to_drag_data_get = false;
3251
3252 // get selected script
3253 gig::Script* script = NULL;
3254 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
3255 Gtk::TreeModel::iterator it = sel->get_selected();
3256 if (it) {
3257 Gtk::TreeModel::Row row = *it;
3258 script = row[m_ScriptsModel.m_col_script];
3259 }
3260 // pass the gig::Script as pointer
3261 selection_data.set(selection_data.get_target(), 0/*unused*/,
3262 (const guchar*)&script,
3263 sizeof(script)/*length of data in bytes*/);
3264 }
3265
3266 // see comment on on_sample_treeview_drag_begin()
3267 void MainWindow::on_instruments_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3268 {
3269 first_call_to_drag_data_get = true;
3270 }
3271
3272 void MainWindow::on_instruments_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3273 Gtk::SelectionData& selection_data, guint, guint)
3274 {
3275 if (!first_call_to_drag_data_get) return;
3276 first_call_to_drag_data_get = false;
3277
3278 // get selected source instrument
3279 gig::Instrument* src = NULL;
3280 {
3281 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
3282 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3283 if (!rows.empty()) {
3284 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
3285 if (it) {
3286 Gtk::TreeModel::Row row = *it;
3287 src = row[m_Columns.m_col_instr];
3288 }
3289 }
3290 }
3291 if (!src) return;
3292
3293 // pass the source gig::Instrument as pointer
3294 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&src,
3295 sizeof(src)/*length of data in bytes*/);
3296 }
3297
3298 void MainWindow::on_instruments_treeview_drop_drag_data_received(
3299 const Glib::RefPtr<Gdk::DragContext>& context, int x, int y,
3300 const Gtk::SelectionData& selection_data, guint, guint time)
3301 {
3302 gig::Instrument* src = *((gig::Instrument**) selection_data.get_data());
3303 if (!src || selection_data.get_length() != sizeof(gig::Instrument*))
3304 return;
3305
3306 gig::Instrument* dst = NULL;
3307 {
3308 Gtk::TreeModel::Path path;
3309 const bool found = m_TreeView.get_path_at_pos(x, y, path);
3310 if (!found) return;
3311
3312 Gtk::TreeModel::iterator iter = m_refTreeModel->get_iter(path);
3313 if (!iter) return;
3314 Gtk::TreeModel::Row row = *iter;
3315 dst = row[m_Columns.m_col_instr];
3316 }
3317 if (!dst) return;
3318
3319 //printf("dragdrop received src=%s dst=%s\n", src->pInfo->Name.c_str(), dst->pInfo->Name.c_str());
3320 src->MoveTo(dst);
3321 __refreshEntireGUI();
3322 select_instrument(src);
3323 }
3324
3325 // For some reason drag_data_get gets called two times for each
3326 // drag'n'drop (at least when target is an Entry). This work-around
3327 // makes sure the code in drag_data_get and drop_drag_data_received is
3328 // only executed once, as drag_begin only gets called once.
3329 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3330 {
3331 first_call_to_drag_data_get = true;
3332 }
3333
3334 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3335 Gtk::SelectionData& selection_data, guint, guint)
3336 {
3337 if (!first_call_to_drag_data_get) return;
3338 first_call_to_drag_data_get = false;
3339
3340 // get selected sample
3341 gig::Sample* sample = NULL;
3342 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3343 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3344 if (!rows.empty()) {
3345 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
3346 if (it) {
3347 Gtk::TreeModel::Row row = *it;
3348 sample = row[m_SamplesModel.m_col_sample];
3349 }
3350 }
3351 // pass the gig::Sample as pointer
3352 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
3353 sizeof(sample)/*length of data in bytes*/);
3354 }
3355
3356 void MainWindow::on_sample_label_drop_drag_data_received(
3357 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
3358 const Gtk::SelectionData& selection_data, guint, guint time)
3359 {
3360 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
3361
3362 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
3363 std::cout << "Drop received sample \"" <<
3364 sample->pInfo->Name << "\"" << std::endl;
3365 // drop success
3366 context->drop_reply(true, time);
3367
3368 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
3369
3370 // notify everybody that we're going to alter the region
3371 gig::Region* region = m_RegionChooser.get_region();
3372 region_to_be_changed_signal.emit(region);
3373
3374 // find the samplechannel dimension
3375 gig::dimension_def_t* stereo_dimension = 0;
3376 for (int i = 0 ; i < region->Dimensions ; i++) {
3377 if (region->pDimensionDefinitions[i].dimension ==
3378 gig::dimension_samplechannel) {
3379 stereo_dimension = &region->pDimensionDefinitions[i];
3380 break;
3381 }
3382 }
3383 bool channels_changed = false;
3384 if (sample->Channels == 1 && stereo_dimension) {
3385 // remove the samplechannel dimension
3386 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
3387 region->DeleteDimension(stereo_dimension);
3388 channels_changed = true;
3389 region_changed();
3390 */
3391 }
3392 dimreg_edit.set_sample(
3393 sample,
3394 is_copy_samples_unity_note_enabled(),
3395 is_copy_samples_fine_tune_enabled(),
3396 is_copy_samples_loop_enabled()
3397 );
3398
3399 if (sample->Channels == 2 && !stereo_dimension) {
3400 // add samplechannel dimension
3401 gig::dimension_def_t dim;
3402 dim.dimension = gig::dimension_samplechannel;
3403 dim.bits = 1;
3404 dim.zones = 2;
3405 region->AddDimension(&dim);
3406 channels_changed = true;
3407 region_changed();
3408 }
3409 if (channels_changed) {
3410 // unmap all samples with wrong number of channels
3411 // TODO: maybe there should be a warning dialog for this
3412 for (int i = 0 ; i < region->DimensionRegions ; i++) {
3413 gig::DimensionRegion* d = region->pDimensionRegions[i];
3414 if (d->pSample && d->pSample->Channels != sample->Channels) {
3415 gig::Sample* oldref = d->pSample;
3416 d->pSample = NULL;
3417 sample_ref_changed_signal.emit(oldref, NULL);
3418 }
3419 }
3420 }
3421
3422 // notify we're done with altering
3423 region_changed_signal.emit(region);
3424
3425 file_changed();
3426
3427 return;
3428 }
3429 // drop failed
3430 context->drop_reply(false, time);
3431 }
3432
3433 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
3434 const Gtk::TreeModel::iterator& iter) {
3435 if (!iter) return;
3436 Gtk::TreeModel::Row row = *iter;
3437 Glib::ustring name = row[m_SamplesModel.m_col_name];
3438 gig::Group* group = row[m_SamplesModel.m_col_group];
3439 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3440 gig::String gigname(gig_from_utf8(name));
3441 if (group) {
3442 if (group->Name != gigname) {
3443 group->Name = gigname;
3444 printf("group name changed\n");
3445 file_changed();
3446 }
3447 } else if (sample) {
3448 if (sample->pInfo->Name != gigname) {
3449 sample->pInfo->Name = gigname;
3450 printf("sample name changed\n");
3451 file_changed();
3452 }
3453 }
3454 }
3455
3456 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
3457 const Gtk::TreeModel::iterator& iter) {
3458 if (!iter) return;
3459 Gtk::TreeModel::Row row = *iter;
3460 Glib::ustring name = row[m_ScriptsModel.m_col_name];
3461 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
3462 gig::Script* script = row[m_ScriptsModel.m_col_script];
3463 gig::String gigname(gig_from_utf8(name));
3464 if (group) {
3465 if (group->Name != gigname) {
3466 group->Name = gigname;
3467 printf("script group name changed\n");
3468 file_changed();
3469 }
3470 } else if (script) {
3471 if (script->Name != gigname) {
3472 script->Name = gigname;
3473 printf("script name changed\n");
3474 file_changed();
3475 }
3476 }
3477 }
3478
3479 void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
3480 Gtk::TreeViewColumn* column)
3481 {
3482 Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
3483 if (!iter) return;
3484 Gtk::TreeModel::Row row = *iter;
3485 gig::Script* script = row[m_ScriptsModel.m_col_script];
3486 if (!script) return;
3487
3488 ScriptEditor* editor = new ScriptEditor;
3489 editor->signal_script_to_be_changed.connect(
3490 signal_script_to_be_changed.make_slot()
3491 );
3492 editor->signal_script_changed.connect(
3493 signal_script_changed.make_slot()
3494 );
3495 editor->setScript(script);
3496 //editor->reparent(*this);
3497 editor->show();
3498 }
3499
3500 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
3501 const Gtk::TreeModel::iterator& iter) {
3502 if (!iter) return;
3503 Gtk::TreeModel::Row row = *iter;
3504 Glib::ustring name = row[m_Columns.m_col_name];
3505
3506 // change name in instrument menu
3507 int index = path[0];
3508 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
3509 if (index < children.size()) {
3510 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
3511 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
3512 #else
3513 remove_instrument_from_menu(index);
3514 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
3515 item->set_active();
3516 #endif
3517 }
3518
3519 // change name in gig
3520 gig::Instrument* instrument = row[m_Columns.m_col_instr];
3521 gig::String gigname(gig_from_utf8(name));
3522 if (instrument && instrument->pInfo->Name != gigname) {
3523 instrument->pInfo->Name = gigname;
3524
3525 // change name in the instrument properties window
3526 if (instrumentProps.get_instrument() == instrument) {
3527 instrumentProps.update_name();
3528 }
3529
3530 file_changed();
3531 }
3532 }
3533
3534 void MainWindow::on_action_combine_instruments() {
3535 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
3536 d->show_all();
3537 d->resize(500, 400);
3538 d->run();
3539 if (d->fileWasChanged()) {
3540 // update GUI with new instrument just created
3541 add_instrument(d->newCombinedInstrument());
3542 }
3543 delete d;
3544 }
3545
3546 void MainWindow::on_action_view_references() {
3547 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3548 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3549 if (rows.empty()) return;
3550 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
3551 if (!it) return;
3552 Gtk::TreeModel::Row row = *it;
3553 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3554 if (!sample) return;
3555
3556 ReferencesView* d = new ReferencesView(*this);
3557 d->setSample(sample);
3558 d->dimension_region_selected.connect(
3559 sigc::mem_fun(*this, &MainWindow::select_dimension_region)
3560 );
3561 d->show_all();
3562 d->resize(500, 400);
3563 d->run();
3564 delete d;
3565 }
3566
3567 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
3568 struct _Source {
3569 std::vector<RIFF::File*> riffs;
3570 std::vector<gig::File*> gigs;
3571
3572 ~_Source() {
3573 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
3574 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
3575 riffs.clear();
3576 gigs.clear();
3577 }
3578 } sources;
3579
3580 if (filenames.empty())
3581 throw RIFF::Exception(_("No files selected, so nothing done."));
3582
3583 // first open all input files (to avoid output file corruption)
3584 int i;
3585 try {
3586 for (i = 0; i < filenames.size(); ++i) {
3587 const std::string& filename = filenames[i];
3588 printf("opening file=%s\n", filename.c_str());
3589
3590 RIFF::File* riff = new RIFF::File(filename);
3591 sources.riffs.push_back(riff);
3592
3593 gig::File* gig = new gig::File(riff);
3594 sources.gigs.push_back(gig);
3595 }
3596 } catch (RIFF::Exception e) {
3597 throw RIFF::Exception(
3598 _("Error occurred while opening '") +
3599 filenames[i] +
3600 "': " +
3601 e.Message
3602 );
3603 } catch (...) {
3604 throw RIFF::Exception(
3605 _("Unknown exception occurred while opening '") +
3606 filenames[i] + "'"
3607 );
3608 }
3609
3610 // now merge the opened .gig files to the main .gig file currently being
3611 // open in gigedit
3612 try {
3613 for (i = 0; i < filenames.size(); ++i) {
3614 const std::string& filename = filenames[i];
3615 printf("merging file=%s\n", filename.c_str());
3616 assert(i < sources.gigs.size());
3617
3618 this->file->AddContentOf(sources.gigs[i]);
3619 }
3620 } catch (RIFF::Exception e) {
3621 throw RIFF::Exception(
3622 _("Error occurred while merging '") +
3623 filenames[i] +
3624 "': " +
3625 e.Message
3626 );
3627 } catch (...) {
3628 throw RIFF::Exception(
3629 _("Unknown exception occurred while merging '") +
3630 filenames[i] + "'"
3631 );
3632 }
3633
3634 // Finally save gig file persistently to disk ...
3635 //NOTE: requires that this gig file already has a filename !
3636 {
3637 std::cout << "Saving file\n" << std::flush;
3638 file_structure_to_be_changed_signal.emit(this->file);
3639
3640 progress_dialog = new ProgressDialog( //FIXME: memory leak!
3641 _("Saving") + Glib::ustring(" '") +
3642 Glib::filename_display_basename(this->filename) + "' ...",
3643 *this
3644 );
3645 progress_dialog->show_all();
3646 saver = new Saver(this->file); //FIXME: memory leak!
3647 saver->signal_progress().connect(
3648 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
3649 saver->signal_finished().connect(
3650 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
3651 saver->signal_error().connect(
3652 sigc::mem_fun(*this, &MainWindow::on_saver_error));
3653 saver->launch();
3654 }
3655 }
3656
3657 void MainWindow::on_action_merge_files() {
3658 if (this->file->GetFileName().empty()) {
3659 Glib::ustring txt = _(
3660 "You seem to have a new .gig file open that has not been saved "
3661 "yet. You must save it somewhere before starting to merge it with "
3662 "other .gig files though, because during the merge operation the "
3663 "other files' sample data must be written on file level to the "
3664 "target .gig file."
3665 );
3666 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3667 msg.run();
3668 return;
3669 }
3670
3671 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
3672 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
3673 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
3674 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
3675 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
3676 Gtk::FileFilter filter;
3677 filter.add_pattern("*.gig");
3678 #else
3679 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
3680 filter->add_pattern("*.gig");
3681 #endif
3682 dialog.set_filter(filter);
3683 if (current_gig_dir != "") {
3684 dialog.set_current_folder(current_gig_dir);
3685 }
3686 dialog.set_select_multiple(true);
3687
3688 // show warning in the file picker dialog
3689 Gtk::HBox descriptionArea;
3690 descriptionArea.set_spacing(15);
3691 Gtk::Image warningIcon;
3692 warningIcon.set_from_icon_name("dialog-warning",
3693 Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
3694 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
3695 #if GTKMM_MAJOR_VERSION < 3
3696 view::WrapLabel description;
3697 #else
3698 Gtk::Label description;
3699 description.set_line_wrap();
3700 #endif
3701 description.set_markup(_(
3702 "\nSelect at least one .gig file that shall be merged to the .gig file "
3703 "currently being open in gigedit.\n\n"
3704 "<b>Please Note:</b> Merging with other files will modify your "
3705 "currently open .gig file on file level! And be aware that the current "
3706 "merge algorithm does not detect duplicate samples yet. So if you are "
3707 "merging files which are using equivalent sample data, those "
3708 "equivalent samples will currently be treated as separate samples and "
3709 "will accordingly be stored separately in the target .gig file!"
3710 ));
3711 descriptionArea.pack_start(description);
3712 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
3713 descriptionArea.show_all();
3714
3715 if (dialog.run() == Gtk::RESPONSE_OK) {
3716 printf("on_action_merge_files self=%p\n",
3717 static_cast<void*>(Glib::Threads::Thread::self()));
3718 std::vector<std::string> filenames = dialog.get_filenames();
3719
3720 // merge the selected files to the currently open .gig file
3721 try {
3722 mergeFiles(filenames);
3723 } catch (RIFF::Exception e) {
3724 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
3725 msg.run();
3726 }
3727
3728 // update GUI
3729 __refreshEntireGUI();
3730 }
3731 }
3732
3733 void MainWindow::set_file_is_shared(bool b) {
3734 this->file_is_shared = b;
3735
3736 if (file_is_shared) {
3737 m_AttachedStateLabel.set_label(_("live-mode"));
3738 m_AttachedStateImage.set(
3739 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
3740 );
3741 } else {
3742 m_AttachedStateLabel.set_label(_("stand-alone"));
3743 m_AttachedStateImage.set(
3744 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
3745 );
3746 }
3747
3748 {
3749 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
3750 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
3751 if (item) item->set_sensitive(b);
3752 }
3753 }
3754
3755 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
3756 if (!sample) return;
3757 sample_ref_count[sample] += offset;
3758 const int refcount = sample_ref_count[sample];
3759
3760 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
3761 for (int g = 0; g < model->children().size(); ++g) {
3762 Gtk::TreeModel::Row rowGroup = model->children()[g];
3763 for (int s = 0; s < rowGroup.children().size(); ++s) {
3764 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
3765 if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
3766 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
3767 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
3768 }
3769 }
3770 }
3771
3772 void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
3773 on_sample_ref_count_incremented(oldSample, -1);
3774 on_sample_ref_count_incremented(newSample, +1);
3775 }
3776
3777 void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
3778 // just in case a new sample is added later with exactly the same memory
3779 // address, which would lead to incorrect refcount if not deleted here
3780 for (std::list<gig::Sample*>::const_iterator it = samples.begin();
3781 it != samples.end(); ++it)
3782 {
3783 sample_ref_count.erase(*it);
3784 }
3785 }
3786
3787 void MainWindow::show_samples_tab() {
3788 m_TreeViewNotebook.set_current_page(0);
3789 }
3790
3791 void MainWindow::show_intruments_tab() {
3792 m_TreeViewNotebook.set_current_page(1);
3793 }
3794
3795 void MainWindow::show_scripts_tab() {
3796 m_TreeViewNotebook.set_current_page(2);
3797 }
3798
3799 void MainWindow::select_prev_region() {
3800 m_RegionChooser.select_prev_region();
3801 }
3802
3803 void MainWindow::select_next_region() {
3804 m_RegionChooser.select_next_region();
3805 }
3806
3807 void MainWindow::select_next_dim_rgn_zone() {
3808 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3809 m_DimRegionChooser.select_next_dimzone();
3810 }
3811
3812 void MainWindow::select_prev_dim_rgn_zone() {
3813 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3814 m_DimRegionChooser.select_prev_dimzone();
3815 }
3816
3817 void MainWindow::select_add_next_dim_rgn_zone() {
3818 m_DimRegionChooser.select_next_dimzone(true);
3819 }
3820
3821 void MainWindow::select_add_prev_dim_rgn_zone() {
3822 m_DimRegionChooser.select_prev_dimzone(true);
3823 }
3824
3825 void MainWindow::select_prev_dimension() {
3826 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3827 m_DimRegionChooser.select_prev_dimension();
3828 }
3829
3830 void MainWindow::select_next_dimension() {
3831 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3832 m_DimRegionChooser.select_next_dimension();
3833 }
3834
3835 #define CLIPBOARD_DIMENSIONREGION_TARGET \
3836 ("libgig.DimensionRegion." + m_serializationArchive.rawDataFormat())
3837
3838 void MainWindow::copy_selected_dimrgn() {
3839 gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
3840 if (!pDimRgn) {
3841 updateClipboardPasteAvailable();
3842 updateClipboardCopyAvailable();
3843 return;
3844 }
3845
3846 std::vector<Gtk::TargetEntry> targets;
3847 targets.push_back( Gtk::TargetEntry(CLIPBOARD_DIMENSIONREGION_TARGET) );
3848
3849 Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
3850 clipboard->set(
3851 targets,
3852 sigc::mem_fun(*this, &MainWindow::on_clipboard_get),
3853 sigc::mem_fun(*this, &MainWindow::on_clipboard_clear)
3854 );
3855
3856 m_serializationArchive.serialize(pDimRgn);
3857
3858 updateClipboardPasteAvailable();
3859 }
3860
3861 void MainWindow::paste_copied_dimrgn() {
3862 Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
3863 clipboard->request_contents(
3864 CLIPBOARD_DIMENSIONREGION_TARGET,
3865 sigc::mem_fun(*this, &MainWindow::on_clipboard_received)
3866 );
3867 updateClipboardPasteAvailable();
3868 }
3869
3870 void MainWindow::adjust_clipboard_content() {
3871 MacroEditor* editor = new MacroEditor();
3872 editor->setMacro(&m_serializationArchive);
3873 editor->show();
3874 }
3875
3876 void MainWindow::updateClipboardPasteAvailable() {
3877 Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
3878 clipboard->request_targets(
3879 sigc::mem_fun(*this, &MainWindow::on_clipboard_received_targets)
3880 );
3881 }
3882
3883 void MainWindow::updateClipboardCopyAvailable() {
3884 bool bDimensionRegionCopyIsPossible = m_DimRegionChooser.get_main_dimregion();
3885 static_cast<Gtk::MenuItem*>(
3886 uiManager->get_widget("/MenuBar/MenuEdit/CopyDimRgn")
3887 )->set_sensitive(bDimensionRegionCopyIsPossible);
3888 }
3889
3890 void MainWindow::on_clipboard_owner_change(GdkEventOwnerChange* event) {
3891 updateClipboardPasteAvailable();
3892 }
3893
3894 void MainWindow::on_clipboard_get(Gtk::SelectionData& selection_data, guint /*info*/) {
3895 const std::string target = selection_data.get_target();
3896 if (target == CLIPBOARD_DIMENSIONREGION_TARGET) {
3897 selection_data.set(
3898 CLIPBOARD_DIMENSIONREGION_TARGET, 8 /* "format": probably unused*/,
3899 &m_serializationArchive.rawData()[0],
3900 m_serializationArchive.rawData().size()
3901 );
3902 } else {
3903 std::cerr << "Clipboard: content for unknown target '" << target << "' requested\n";
3904 }
3905 }
3906
3907 void MainWindow::on_clipboard_clear() {
3908 m_serializationArchive.clear();
3909 updateClipboardPasteAvailable();
3910 updateClipboardCopyAvailable();
3911 }
3912
3913 //NOTE: Might throw exception !!!
3914 void MainWindow::applyMacro(Serialization::Archive& macro) {
3915 gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
3916 if (!pDimRgn) return;
3917
3918 for (std::set<gig::DimensionRegion*>::iterator itDimReg = dimreg_edit.dimregs.begin();
3919 itDimReg != dimreg_edit.dimregs.end(); ++itDimReg)
3920 {
3921 gig::DimensionRegion* pDimRgn = *itDimReg;
3922 dimreg_to_be_changed_signal.emit(pDimRgn);
3923 m_serializationArchive.deserialize(pDimRgn);
3924 dimreg_changed_signal.emit(pDimRgn);
3925 }
3926 //region_changed()
3927 file_changed();
3928 dimreg_changed();
3929 }
3930
3931 void MainWindow::on_clipboard_received(const Gtk::SelectionData& selection_data) {
3932 const std::string target = selection_data.get_target();
3933 if (target == CLIPBOARD_DIMENSIONREGION_TARGET) {
3934 Glib::ustring errorText;
3935 try {
3936 m_serializationArchive.decode(
3937 selection_data.get_data(), selection_data.get_length()
3938 );
3939 applyMacro(m_serializationArchive);
3940 } catch (Serialization::Exception e) {
3941 errorText = e.Message;
3942 } catch (...) {
3943 errorText = _("Unknown exception while pasting DimensionRegion");
3944 }
3945 if (!errorText.empty()) {
3946 Glib::ustring txt = _("Pasting DimensionRegion failed:\n") + errorText;
3947 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3948 msg.run();
3949 }
3950 }
3951 }
3952
3953 void MainWindow::on_clipboard_received_targets(const std::vector<Glib::ustring>& targets) {
3954 const bool bDimensionRegionPasteIsPossible =
3955 std::find(targets.begin(), targets.end(),
3956 CLIPBOARD_DIMENSIONREGION_TARGET) != targets.end();
3957
3958 static_cast<Gtk::MenuItem*>(
3959 uiManager->get_widget("/MenuBar/MenuEdit/PasteDimRgn")
3960 )->set_sensitive(bDimensionRegionPasteIsPossible);
3961
3962 static_cast<Gtk::MenuItem*>(
3963 uiManager->get_widget("/MenuBar/MenuEdit/AdjustClipboard")
3964 )->set_sensitive(bDimensionRegionPasteIsPossible);
3965 }
3966
3967 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
3968 return file_structure_to_be_changed_signal;
3969 }
3970
3971 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
3972 return file_structure_changed_signal;
3973 }
3974
3975 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
3976 return samples_to_be_removed_signal;
3977 }
3978
3979 sigc::signal<void>& MainWindow::signal_samples_removed() {
3980 return samples_removed_signal;
3981 }
3982
3983 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
3984 return region_to_be_changed_signal;
3985 }
3986
3987 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
3988 return region_changed_signal;
3989 }
3990
3991 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
3992 return sample_changed_signal;
3993 }
3994
3995 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
3996 return sample_ref_changed_signal;
3997 }
3998
3999 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
4000 return dimreg_to_be_changed_signal;
4001 }
4002
4003 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
4004 return dimreg_changed_signal;
4005 }
4006
4007 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
4008 return note_on_signal;
4009 }
4010
4011 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
4012 return note_off_signal;
4013 }
4014
4015 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
4016 return m_RegionChooser.signal_keyboard_key_hit();
4017 }
4018
4019 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
4020 return m_RegionChooser.signal_keyboard_key_released();
4021 }
4022
4023 sigc::signal<void, gig::Instrument*>& MainWindow::signal_switch_sampler_instrument() {
4024 return switch_sampler_instrument_signal;
4025 }

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