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

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Revision 3151 - (show annotations) (download)
Fri May 5 18:44:59 2017 UTC (2 years, 9 months ago) by schoenebeck
File size: 149744 byte(s)
* WIP: Added initial draft implementation of macro editor
  (accessible for copied clipboard content via Alt+x).
* Bumped version (1.0.0.svn35).

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/targetentry.h>
39 #include <gtkmm/main.h>
40 #include <gtkmm/toggleaction.h>
41 #if GTKMM_MAJOR_VERSION < 3
42 #include "wrapLabel.hh"
43 #endif
44
45 #include "global.h"
46 #include "compat.h"
47
48 #include <stdio.h>
49 #include <sndfile.h>
50 #include <assert.h>
51
52 #include "mainwindow.h"
53 #include "Settings.h"
54 #include "CombineInstrumentsDialog.h"
55 #include "scripteditor.h"
56 #include "scriptslots.h"
57 #include "ReferencesView.h"
58 #include "../../gfx/status_attached.xpm"
59 #include "../../gfx/status_detached.xpm"
60 #include "gfx/builtinpix.h"
61 #include "MacroEditor.h"
62
63 MainWindow::MainWindow() :
64 m_DimRegionChooser(*this),
65 dimreg_label(_("Changes apply to:")),
66 dimreg_all_regions(_("all regions")),
67 dimreg_all_dimregs(_("all dimension splits")),
68 dimreg_stereo(_("both channels")),
69 labelLegend(_("Legend:")),
70 labelNoSample(_(" No Sample")),
71 labelMissingSample(_(" Missing some Sample(s)")),
72 labelLooped(_(" Looped")),
73 labelSomeLoops(_(" Some Loop(s)"))
74 {
75 loadBuiltInPix();
76
77 // set_border_width(5);
78 // set_default_size(400, 200);
79
80 add(m_VBox);
81
82 // Handle selection
83 m_TreeView.get_selection()->signal_changed().connect(
84 sigc::mem_fun(*this, &MainWindow::on_sel_change));
85
86 // m_TreeView.set_reorderable();
87
88 m_TreeView.signal_button_press_event().connect_notify(
89 sigc::mem_fun(*this, &MainWindow::on_button_release));
90
91 // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
92 m_ScrolledWindow.add(m_TreeView);
93 // m_ScrolledWindow.set_size_request(200, 600);
94 m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
95
96 m_ScrolledWindowSamples.add(m_TreeViewSamples);
97 m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
98
99 m_ScrolledWindowScripts.add(m_TreeViewScripts);
100 m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
101
102
103 m_TreeViewNotebook.set_size_request(300);
104
105 m_HPaned.add1(m_TreeViewNotebook);
106 dimreg_hbox.add(dimreg_label);
107 dimreg_hbox.add(dimreg_all_regions);
108 dimreg_hbox.add(dimreg_all_dimregs);
109 dimreg_stereo.set_active();
110 dimreg_hbox.add(dimreg_stereo);
111 dimreg_vbox.add(dimreg_edit);
112 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
113 {
114 legend_hbox.add(labelLegend);
115
116 imageNoSample.set(redDot);
117 imageNoSample.set_alignment(Gtk::ALIGN_END);
118 labelNoSample.set_alignment(Gtk::ALIGN_START);
119 legend_hbox.add(imageNoSample);
120 legend_hbox.add(labelNoSample);
121
122 imageMissingSample.set(yellowDot);
123 imageMissingSample.set_alignment(Gtk::ALIGN_END);
124 labelMissingSample.set_alignment(Gtk::ALIGN_START);
125 legend_hbox.add(imageMissingSample);
126 legend_hbox.add(labelMissingSample);
127
128 imageLooped.set(blackLoop);
129 imageLooped.set_alignment(Gtk::ALIGN_END);
130 labelLooped.set_alignment(Gtk::ALIGN_START);
131 legend_hbox.add(imageLooped);
132 legend_hbox.add(labelLooped);
133
134 imageSomeLoops.set(grayLoop);
135 imageSomeLoops.set_alignment(Gtk::ALIGN_END);
136 labelSomeLoops.set_alignment(Gtk::ALIGN_START);
137 legend_hbox.add(imageSomeLoops);
138 legend_hbox.add(labelSomeLoops);
139
140 legend_hbox.show_all_children();
141 }
142 dimreg_vbox.pack_start(legend_hbox, Gtk::PACK_SHRINK);
143 m_HPaned.add2(dimreg_vbox);
144
145 dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
146 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."));
147 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."));
148 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)."));
149
150 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
151 m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
152 m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
153
154 actionGroup = Gtk::ActionGroup::create();
155
156 actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
157 actionGroup->add(Gtk::Action::create("New", _("_New")),
158 Gtk::AccelKey("<control>n"),
159 sigc::mem_fun(
160 *this, &MainWindow::on_action_file_new));
161 actionGroup->add(Gtk::Action::create("Open", _("_Open...")),
162 Gtk::AccelKey("<control>o"),
163 sigc::mem_fun(
164 *this, &MainWindow::on_action_file_open));
165 actionGroup->add(Gtk::Action::create("Save", _("_Save")),
166 Gtk::AccelKey("<control>s"),
167 sigc::mem_fun(
168 *this, &MainWindow::on_action_file_save));
169 actionGroup->add(Gtk::Action::create("SaveAs", _("Save _As...")),
170 Gtk::AccelKey("<shift><control>s"),
171 sigc::mem_fun(
172 *this, &MainWindow::on_action_file_save_as));
173 actionGroup->add(Gtk::Action::create("Properties",
174 _("_Properties")),
175 sigc::mem_fun(
176 *this, &MainWindow::on_action_file_properties));
177 actionGroup->add(Gtk::Action::create("InstrProperties",
178 _("_Properties")),
179 sigc::mem_fun(
180 *this, &MainWindow::show_instr_props));
181 actionGroup->add(Gtk::Action::create("MidiRules",
182 _("_Midi Rules...")),
183 sigc::mem_fun(
184 *this, &MainWindow::show_midi_rules));
185 actionGroup->add(Gtk::Action::create("ScriptSlots",
186 _("_Script Slots...")),
187 sigc::mem_fun(
188 *this, &MainWindow::show_script_slots));
189 actionGroup->add(Gtk::Action::create("Quit", _("_Quit")),
190 Gtk::AccelKey("<control>q"),
191 sigc::mem_fun(
192 *this, &MainWindow::on_action_quit));
193 actionGroup->add(
194 Gtk::Action::create("MenuSample", _("_Sample")),
195 sigc::mem_fun(*this, &MainWindow::show_samples_tab)
196 );
197 actionGroup->add(
198 Gtk::Action::create("MenuInstrument", _("_Instrument")),
199 sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
200 );
201 actionGroup->add(
202 Gtk::Action::create("MenuScript", _("Scr_ipt")),
203 sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
204 );
205 actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
206
207 actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
208
209 const Gdk::ModifierType primaryModifierKey =
210 #if defined(__APPLE__)
211 Gdk::META_MASK; // Cmd key on Mac
212 #else
213 Gdk::CONTROL_MASK; // Ctrl key on all other OSs
214 #endif
215
216 actionGroup->add(Gtk::Action::create("CopyDimRgn",
217 _("Copy selected dimension region")),
218 Gtk::AccelKey(GDK_KEY_c, Gdk::MOD1_MASK),
219 sigc::mem_fun(*this, &MainWindow::copy_selected_dimrgn));
220
221 actionGroup->add(Gtk::Action::create("PasteDimRgn",
222 _("Paste dimension region")),
223 Gtk::AccelKey(GDK_KEY_v, Gdk::MOD1_MASK),
224 sigc::mem_fun(*this, &MainWindow::paste_copied_dimrgn));
225
226 actionGroup->add(Gtk::Action::create("AdjustClipboard",
227 _("Adjust Clipboard Content")),
228 Gtk::AccelKey(GDK_KEY_x, Gdk::MOD1_MASK),
229 sigc::mem_fun(*this, &MainWindow::adjust_clipboard_content));
230
231 actionGroup->add(Gtk::Action::create("SelectPrevRegion",
232 _("Select Previous Region")),
233 Gtk::AccelKey(GDK_KEY_Left, primaryModifierKey),
234 sigc::mem_fun(*this, &MainWindow::select_prev_region));
235
236 actionGroup->add(Gtk::Action::create("SelectNextRegion",
237 _("Select Next Region")),
238 Gtk::AccelKey(GDK_KEY_Right, primaryModifierKey),
239 sigc::mem_fun(*this, &MainWindow::select_next_region));
240
241 actionGroup->add(Gtk::Action::create("SelectPrevDimRgnZone",
242 _("Select Previous Dimension Region Zone")),
243 Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK),
244 sigc::mem_fun(*this, &MainWindow::select_prev_dim_rgn_zone));
245
246 actionGroup->add(Gtk::Action::create("SelectNextDimRgnZone",
247 _("Select Next Dimension Region Zone")),
248 Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK),
249 sigc::mem_fun(*this, &MainWindow::select_next_dim_rgn_zone));
250
251 actionGroup->add(Gtk::Action::create("SelectPrevDimension",
252 _("Select Previous Dimension")),
253 Gtk::AccelKey(GDK_KEY_Up, Gdk::MOD1_MASK),
254 sigc::mem_fun(*this, &MainWindow::select_prev_dimension));
255
256 actionGroup->add(Gtk::Action::create("SelectNextDimension",
257 _("Select Next Dimension")),
258 Gtk::AccelKey(GDK_KEY_Down, Gdk::MOD1_MASK),
259 sigc::mem_fun(*this, &MainWindow::select_next_dimension));
260
261 actionGroup->add(Gtk::Action::create("SelectAddPrevDimRgnZone",
262 _("Add Previous Dimension Region Zone to Selection")),
263 Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
264 sigc::mem_fun(*this, &MainWindow::select_add_prev_dim_rgn_zone));
265
266 actionGroup->add(Gtk::Action::create("SelectAddNextDimRgnZone",
267 _("Add Next Dimension Region Zone to Selection")),
268 Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
269 sigc::mem_fun(*this, &MainWindow::select_add_next_dim_rgn_zone));
270
271 Glib::RefPtr<Gtk::ToggleAction> toggle_action =
272 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
273 toggle_action->set_active(true);
274 actionGroup->add(toggle_action);
275
276 toggle_action =
277 Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
278 toggle_action->set_active(true);
279 actionGroup->add(toggle_action);
280
281 toggle_action =
282 Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
283 toggle_action->set_active(true);
284 actionGroup->add(toggle_action);
285
286
287 actionGroup->add(Gtk::Action::create("MenuView", _("Vie_w")));
288 toggle_action =
289 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
290 toggle_action->set_active(true);
291 actionGroup->add(toggle_action,
292 sigc::mem_fun(
293 *this, &MainWindow::on_action_view_status_bar));
294
295 toggle_action =
296 Gtk::ToggleAction::create("AutoRestoreWinDim", _("_Auto Restore Window Dimension"));
297 toggle_action->set_active(Settings::singleton()->autoRestoreWindowDimension);
298 actionGroup->add(toggle_action,
299 sigc::mem_fun(
300 *this, &MainWindow::on_auto_restore_win_dim));
301
302 toggle_action =
303 Gtk::ToggleAction::create("SaveWithTemporaryFile", _("Save with _temporary file"));
304 toggle_action->set_active(Settings::singleton()->saveWithTemporaryFile);
305 actionGroup->add(toggle_action,
306 sigc::mem_fun(
307 *this, &MainWindow::on_save_with_temporary_file));
308
309 actionGroup->add(
310 Gtk::Action::create("RefreshAll", _("_Refresh All")),
311 sigc::mem_fun(*this, &MainWindow::on_action_refresh_all)
312 );
313
314 actionGroup->add(Gtk::Action::create("MenuHelp", _("_Help")));
315 actionGroup->add(Gtk::Action::create("About", _("_About")),
316 sigc::mem_fun(
317 *this, &MainWindow::on_action_help_about));
318 actionGroup->add(
319 Gtk::Action::create("AddInstrument", _("Add _Instrument")),
320 sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
321 );
322 actionGroup->add(
323 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
324 sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
325 );
326 actionGroup->add(
327 Gtk::Action::create("RemoveInstrument", _("_Remove")),
328 sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
329 );
330
331
332 actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
333
334 toggle_action =
335 Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
336 toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
337 actionGroup->add(
338 toggle_action,
339 sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
340 );
341
342 toggle_action =
343 Gtk::ToggleAction::create("SyncSamplerInstrumentSelection", _("Synchronize sampler's instrument selection"));
344 toggle_action->set_active(Settings::singleton()->syncSamplerInstrumentSelection);
345 actionGroup->add(
346 toggle_action,
347 sigc::mem_fun(*this, &MainWindow::on_action_sync_sampler_instrument_selection)
348 );
349
350 toggle_action =
351 Gtk::ToggleAction::create("MoveRootNoteWithRegionMoved", _("Move root note with region moved"));
352 toggle_action->set_active(Settings::singleton()->moveRootNoteWithRegionMoved);
353 actionGroup->add(
354 toggle_action,
355 sigc::mem_fun(*this, &MainWindow::on_action_move_root_note_with_region_moved)
356 );
357
358
359 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
360
361 actionGroup->add(
362 Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
363 sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
364 );
365
366 actionGroup->add(
367 Gtk::Action::create("MergeFiles", _("_Merge Files...")),
368 sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
369 );
370
371
372 // sample right-click popup actions
373 actionGroup->add(
374 Gtk::Action::create("SampleProperties", _("_Properties")),
375 sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
376 );
377 actionGroup->add(
378 Gtk::Action::create("AddGroup", _("Add _Group")),
379 sigc::mem_fun(*this, &MainWindow::on_action_add_group)
380 );
381 actionGroup->add(
382 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
383 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
384 );
385 actionGroup->add(
386 Gtk::Action::create("RemoveSample", _("_Remove")),
387 sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
388 );
389 actionGroup->add(
390 Gtk::Action::create("RemoveUnusedSamples", _("Remove _Unused Samples")),
391 sigc::mem_fun(*this, &MainWindow::on_action_remove_unused_samples)
392 );
393 actionGroup->add(
394 Gtk::Action::create("ShowSampleRefs", _("Show References...")),
395 sigc::mem_fun(*this, &MainWindow::on_action_view_references)
396 );
397 actionGroup->add(
398 Gtk::Action::create("ReplaceSample",
399 _("Replace Sample...")),
400 sigc::mem_fun(*this, &MainWindow::on_action_replace_sample)
401 );
402 actionGroup->add(
403 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
404 _("Replace All Samples in All Groups...")),
405 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
406 );
407
408 // script right-click popup actions
409 actionGroup->add(
410 Gtk::Action::create("AddScriptGroup", _("Add _Group")),
411 sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
412 );
413 actionGroup->add(
414 Gtk::Action::create("AddScript", _("Add _Script")),
415 sigc::mem_fun(*this, &MainWindow::on_action_add_script)
416 );
417 actionGroup->add(
418 Gtk::Action::create("EditScript", _("_Edit Script...")),
419 sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
420 );
421 actionGroup->add(
422 Gtk::Action::create("RemoveScript", _("_Remove")),
423 sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
424 );
425
426 uiManager = Gtk::UIManager::create();
427 uiManager->insert_action_group(actionGroup);
428 add_accel_group(uiManager->get_accel_group());
429
430 Glib::ustring ui_info =
431 "<ui>"
432 " <menubar name='MenuBar'>"
433 " <menu action='MenuFile'>"
434 " <menuitem action='New'/>"
435 " <menuitem action='Open'/>"
436 " <separator/>"
437 " <menuitem action='Save'/>"
438 " <menuitem action='SaveAs'/>"
439 " <separator/>"
440 " <menuitem action='Properties'/>"
441 " <separator/>"
442 " <menuitem action='Quit'/>"
443 " </menu>"
444 " <menu action='MenuEdit'>"
445 " <menuitem action='CopyDimRgn'/>"
446 " <menuitem action='AdjustClipboard'/>"
447 " <menuitem action='PasteDimRgn'/>"
448 " <separator/>"
449 " <menuitem action='SelectPrevRegion'/>"
450 " <menuitem action='SelectNextRegion'/>"
451 " <separator/>"
452 " <menuitem action='SelectPrevDimension'/>"
453 " <menuitem action='SelectNextDimension'/>"
454 " <menuitem action='SelectPrevDimRgnZone'/>"
455 " <menuitem action='SelectNextDimRgnZone'/>"
456 " <menuitem action='SelectAddPrevDimRgnZone'/>"
457 " <menuitem action='SelectAddNextDimRgnZone'/>"
458 " <separator/>"
459 " <menuitem action='CopySampleUnity'/>"
460 " <menuitem action='CopySampleTune'/>"
461 " <menuitem action='CopySampleLoop'/>"
462 " </menu>"
463 " <menu action='MenuSample'>"
464 " <menuitem action='SampleProperties'/>"
465 " <menuitem action='AddGroup'/>"
466 " <menuitem action='AddSample'/>"
467 " <menuitem action='ShowSampleRefs'/>"
468 " <menuitem action='ReplaceSample' />"
469 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
470 " <separator/>"
471 " <menuitem action='RemoveSample'/>"
472 " <menuitem action='RemoveUnusedSamples'/>"
473 " </menu>"
474 " <menu action='MenuInstrument'>"
475 " <menu action='AllInstruments'>"
476 " </menu>"
477 " <separator/>"
478 " <menuitem action='InstrProperties'/>"
479 " <menuitem action='MidiRules'/>"
480 " <menuitem action='ScriptSlots'/>"
481 " <menuitem action='AddInstrument'/>"
482 " <menuitem action='DupInstrument'/>"
483 " <separator/>"
484 " <menuitem action='RemoveInstrument'/>"
485 " </menu>"
486 " <menu action='MenuScript'>"
487 " <menuitem action='AddScriptGroup'/>"
488 " <menuitem action='AddScript'/>"
489 " <menuitem action='EditScript'/>"
490 " <separator/>"
491 " <menuitem action='RemoveScript'/>"
492 " </menu>"
493 " <menu action='MenuView'>"
494 " <menuitem action='Statusbar'/>"
495 " <menuitem action='AutoRestoreWinDim'/>"
496 " <separator/>"
497 " <menuitem action='RefreshAll'/>"
498 " </menu>"
499 " <menu action='MenuTools'>"
500 " <menuitem action='CombineInstruments'/>"
501 " <menuitem action='MergeFiles'/>"
502 " </menu>"
503 " <menu action='MenuSettings'>"
504 " <menuitem action='WarnUserOnExtensions'/>"
505 " <menuitem action='SyncSamplerInstrumentSelection'/>"
506 " <menuitem action='MoveRootNoteWithRegionMoved'/>"
507 " <menuitem action='SaveWithTemporaryFile'/>"
508 " </menu>"
509 " <menu action='MenuHelp'>"
510 " <menuitem action='About'/>"
511 " </menu>"
512 " </menubar>"
513 " <popup name='PopupMenu'>"
514 " <menuitem action='InstrProperties'/>"
515 " <menuitem action='MidiRules'/>"
516 " <menuitem action='ScriptSlots'/>"
517 " <menuitem action='AddInstrument'/>"
518 " <menuitem action='DupInstrument'/>"
519 " <separator/>"
520 " <menuitem action='RemoveInstrument'/>"
521 " </popup>"
522 " <popup name='SamplePopupMenu'>"
523 " <menuitem action='SampleProperties'/>"
524 " <menuitem action='AddGroup'/>"
525 " <menuitem action='AddSample'/>"
526 " <menuitem action='ShowSampleRefs'/>"
527 " <menuitem action='ReplaceSample' />"
528 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
529 " <separator/>"
530 " <menuitem action='RemoveSample'/>"
531 " <menuitem action='RemoveUnusedSamples'/>"
532 " </popup>"
533 " <popup name='ScriptPopupMenu'>"
534 " <menuitem action='AddScriptGroup'/>"
535 " <menuitem action='AddScript'/>"
536 " <menuitem action='EditScript'/>"
537 " <separator/>"
538 " <menuitem action='RemoveScript'/>"
539 " </popup>"
540 "</ui>";
541 uiManager->add_ui_from_string(ui_info);
542
543 popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
544
545 // Set tooltips for menu items (for some reason, setting a tooltip on the
546 // respective Gtk::Action objects above will simply be ignored, no matter
547 // if using Gtk::Action::set_tooltip() or passing the tooltip string on
548 // Gtk::Action::create()).
549 {
550 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
551 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
552 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."));
553 }
554 {
555 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
556 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
557 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."));
558 }
559 {
560 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
561 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
562 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."));
563 }
564 {
565 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
566 uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
567 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."));
568 }
569 {
570 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
571 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
572 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)."));
573 }
574 {
575 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
576 uiManager->get_widget("/MenuBar/MenuSettings/MoveRootNoteWithRegionMoved"));
577 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."));
578 }
579 {
580 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
581 uiManager->get_widget("/MenuBar/MenuSample/RemoveUnusedSamples"));
582 item->set_tooltip_text(_("Removes all samples that are not referenced by any instrument (i.e. red ones)."));
583 // copy tooltip to popup menu
584 Gtk::MenuItem* item2 = dynamic_cast<Gtk::MenuItem*>(
585 uiManager->get_widget("/SamplePopupMenu/RemoveUnusedSamples"));
586 item2->set_tooltip_text(item->get_tooltip_text());
587 }
588 {
589 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
590 uiManager->get_widget("/MenuBar/MenuView/RefreshAll"));
591 item->set_tooltip_text(_("Reloads the currently open gig file and updates the entire graphical user interface."));
592 }
593 {
594 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
595 uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
596 item->set_tooltip_text(_("If checked, size and position of all windows will be saved and automatically restored next time."));
597 }
598 {
599 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
600 uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
601 item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
602 }
603 {
604 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
605 uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
606 item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
607 }
608
609
610 instrument_menu = static_cast<Gtk::MenuItem*>(
611 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
612
613 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
614 m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
615 m_VBox.pack_start(m_HPaned);
616 m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
617 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
618 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
619 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
620
621 set_file_is_shared(false);
622
623 // Status Bar:
624 m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
625 m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
626 m_StatusBar.show();
627
628 m_RegionChooser.signal_region_selected().connect(
629 sigc::mem_fun(*this, &MainWindow::region_changed) );
630 m_DimRegionChooser.signal_dimregion_selected().connect(
631 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
632
633
634 // Create the Tree model:
635 m_refTreeModel = Gtk::ListStore::create(m_Columns);
636 m_TreeView.set_model(m_refTreeModel);
637 m_TreeView.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
638 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules. Drag & drop to change the order of instruments."));
639 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
640 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
641 );
642
643 // Add the TreeView's view columns:
644 m_TreeView.append_column(_("Nr"), m_Columns.m_col_nr);
645 m_TreeView.append_column_editable(_("Instrument"), m_Columns.m_col_name);
646 m_TreeView.set_headers_visible(true);
647
648 // establish drag&drop within the instrument tree view, allowing to reorder
649 // the sequence of instruments within the gig file
650 {
651 std::vector<Gtk::TargetEntry> drag_target_instrument;
652 drag_target_instrument.push_back(Gtk::TargetEntry("gig::Instrument"));
653 m_TreeView.drag_source_set(drag_target_instrument);
654 m_TreeView.drag_dest_set(drag_target_instrument);
655 m_TreeView.signal_drag_begin().connect(
656 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_begin)
657 );
658 m_TreeView.signal_drag_data_get().connect(
659 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_data_get)
660 );
661 m_TreeView.signal_drag_data_received().connect(
662 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drop_drag_data_received)
663 );
664 }
665
666 // create samples treeview (including its data model)
667 m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
668 m_TreeViewSamples.set_model(m_refSamplesTreeModel);
669 m_TreeViewSamples.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
670 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."));
671 // m_TreeViewSamples.set_reorderable();
672 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
673 m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
674 {
675 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
676 Gtk::CellRendererText* cellrenderer =
677 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
678 column->add_attribute(
679 cellrenderer->property_foreground(), m_SamplesModel.m_color
680 );
681 }
682 {
683 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
684 Gtk::CellRendererText* cellrenderer =
685 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
686 column->add_attribute(
687 cellrenderer->property_foreground(), m_SamplesModel.m_color
688 );
689 }
690 m_TreeViewSamples.set_headers_visible(true);
691 m_TreeViewSamples.signal_button_press_event().connect_notify(
692 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
693 );
694 m_refSamplesTreeModel->signal_row_changed().connect(
695 sigc::mem_fun(*this, &MainWindow::sample_name_changed)
696 );
697
698 // create scripts treeview (including its data model)
699 m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
700 m_TreeViewScripts.set_model(m_refScriptsTreeModel);
701 m_TreeViewScripts.set_tooltip_text(_(
702 "Use CTRL + double click for editing a script."
703 "\n\n"
704 "Note: instrument scripts are a LinuxSampler extension of the gig "
705 "format. This feature will not work with the GigaStudio software!"
706 ));
707 // m_TreeViewScripts.set_reorderable();
708 m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
709 m_TreeViewScripts.set_headers_visible(false);
710 m_TreeViewScripts.signal_button_press_event().connect_notify(
711 sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
712 );
713 //FIXME: why the heck does this double click signal_row_activated() only fire while CTRL key is pressed ?
714 m_TreeViewScripts.signal_row_activated().connect(
715 sigc::mem_fun(*this, &MainWindow::script_double_clicked)
716 );
717 m_refScriptsTreeModel->signal_row_changed().connect(
718 sigc::mem_fun(*this, &MainWindow::script_name_changed)
719 );
720
721 // establish drag&drop between scripts tree view and ScriptSlots window
722 std::vector<Gtk::TargetEntry> drag_target_gig_script;
723 drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
724 m_TreeViewScripts.drag_source_set(drag_target_gig_script);
725 m_TreeViewScripts.signal_drag_begin().connect(
726 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
727 );
728 m_TreeViewScripts.signal_drag_data_get().connect(
729 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
730 );
731
732 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
733 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
734 drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
735 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
736 m_TreeViewSamples.signal_drag_begin().connect(
737 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
738 );
739 m_TreeViewSamples.signal_drag_data_get().connect(
740 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
741 );
742 dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
743 dimreg_edit.wSample->signal_drag_data_received().connect(
744 sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
745 );
746 dimreg_edit.signal_dimreg_changed().connect(
747 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
748 m_RegionChooser.signal_instrument_changed().connect(
749 sigc::mem_fun(*this, &MainWindow::file_changed));
750 m_RegionChooser.signal_instrument_changed().connect(
751 sigc::mem_fun(*this, &MainWindow::region_changed));
752 m_DimRegionChooser.signal_region_changed().connect(
753 sigc::mem_fun(*this, &MainWindow::file_changed));
754 instrumentProps.signal_changed().connect(
755 sigc::mem_fun(*this, &MainWindow::file_changed));
756 propDialog.signal_changed().connect(
757 sigc::mem_fun(*this, &MainWindow::file_changed));
758 midiRules.signal_changed().connect(
759 sigc::mem_fun(*this, &MainWindow::file_changed));
760
761 dimreg_edit.signal_dimreg_to_be_changed().connect(
762 dimreg_to_be_changed_signal.make_slot());
763 dimreg_edit.signal_dimreg_changed().connect(
764 dimreg_changed_signal.make_slot());
765 dimreg_edit.signal_sample_ref_changed().connect(
766 sample_ref_changed_signal.make_slot());
767 sample_ref_changed_signal.connect(
768 sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
769 );
770 samples_to_be_removed_signal.connect(
771 sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
772 );
773
774 dimreg_edit.signal_select_sample().connect(
775 sigc::mem_fun(*this, &MainWindow::select_sample)
776 );
777
778 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
779 sigc::hide(
780 sigc::bind(
781 file_structure_to_be_changed_signal.make_slot(),
782 sigc::ref(this->file)
783 )
784 )
785 );
786 m_RegionChooser.signal_instrument_struct_changed().connect(
787 sigc::hide(
788 sigc::bind(
789 file_structure_changed_signal.make_slot(),
790 sigc::ref(this->file)
791 )
792 )
793 );
794 m_RegionChooser.signal_region_to_be_changed().connect(
795 region_to_be_changed_signal.make_slot());
796 m_RegionChooser.signal_region_changed_signal().connect(
797 region_changed_signal.make_slot());
798
799 note_on_signal.connect(
800 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
801 note_off_signal.connect(
802 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
803
804 dimreg_all_regions.signal_toggled().connect(
805 sigc::mem_fun(*this, &MainWindow::update_dimregs));
806 dimreg_all_dimregs.signal_toggled().connect(
807 sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
808 dimreg_stereo.signal_toggled().connect(
809 sigc::mem_fun(*this, &MainWindow::update_dimregs));
810
811 file = 0;
812 file_is_changed = false;
813
814 show_all_children();
815
816 // start with a new gig file by default
817 on_action_file_new();
818
819 // select 'Instruments' tab by default
820 // (gtk allows this only if the tab childs are visible, thats why it's here)
821 m_TreeViewNotebook.set_current_page(1);
822
823 Gtk::Clipboard::get()->signal_owner_change().connect(
824 sigc::mem_fun(*this, &MainWindow::on_clipboard_owner_change)
825 );
826 updateClipboardPasteAvailable();
827 updateClipboardCopyAvailable();
828 }
829
830 MainWindow::~MainWindow()
831 {
832 }
833
834 bool MainWindow::on_delete_event(GdkEventAny* event)
835 {
836 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
837 }
838
839 void MainWindow::on_action_quit()
840 {
841 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
842 hide();
843 }
844
845 void MainWindow::region_changed()
846 {
847 m_DimRegionChooser.set_region(m_RegionChooser.get_region());
848 }
849
850 gig::Instrument* MainWindow::get_instrument()
851 {
852 gig::Instrument* instrument = 0;
853 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
854 if (rows.empty()) return NULL;
855 Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
856 if (it) {
857 Gtk::TreeModel::Row row = *it;
858 instrument = row[m_Columns.m_col_instr];
859 }
860 return instrument;
861 }
862
863 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
864 {
865 if (all_dimregs) {
866 for (int i = 0 ; i < region->DimensionRegions ; i++) {
867 if (region->pDimensionRegions[i]) {
868 dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
869 }
870 }
871 } else {
872 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
873 }
874 }
875
876 void MainWindow::update_dimregs()
877 {
878 dimreg_edit.dimregs.clear();
879 bool all_regions = dimreg_all_regions.get_active();
880 bool stereo = dimreg_stereo.get_active();
881 bool all_dimregs = dimreg_all_dimregs.get_active();
882
883 if (all_regions) {
884 gig::Instrument* instrument = get_instrument();
885 if (instrument) {
886 for (gig::Region* region = instrument->GetFirstRegion() ;
887 region ;
888 region = instrument->GetNextRegion()) {
889 add_region_to_dimregs(region, stereo, all_dimregs);
890 }
891 }
892 } else {
893 gig::Region* region = m_RegionChooser.get_region();
894 if (region) {
895 add_region_to_dimregs(region, stereo, all_dimregs);
896 }
897 }
898
899 m_RegionChooser.setModifyAllRegions(all_regions);
900 m_DimRegionChooser.setModifyAllRegions(all_regions);
901 m_DimRegionChooser.setModifyAllDimensionRegions(all_dimregs);
902 m_DimRegionChooser.setModifyBothChannels(stereo);
903
904 updateClipboardCopyAvailable();
905 }
906
907 void MainWindow::dimreg_all_dimregs_toggled()
908 {
909 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
910 update_dimregs();
911 }
912
913 void MainWindow::dimreg_changed()
914 {
915 update_dimregs();
916 dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
917 }
918
919 void MainWindow::on_sel_change()
920 {
921 // select item in instrument menu
922 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
923 if (!rows.empty()) {
924 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
925 if (it) {
926 Gtk::TreePath path(it);
927 int index = path[0];
928 const std::vector<Gtk::Widget*> children =
929 instrument_menu->get_children();
930 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
931 }
932 }
933
934 m_RegionChooser.set_instrument(get_instrument());
935
936 if (Settings::singleton()->syncSamplerInstrumentSelection) {
937 switch_sampler_instrument_signal.emit(get_instrument());
938 }
939 }
940
941 void loader_progress_callback(gig::progress_t* progress)
942 {
943 Loader* loader = static_cast<Loader*>(progress->custom);
944 loader->progress_callback(progress->factor);
945 }
946
947 void Loader::progress_callback(float fraction)
948 {
949 {
950 Glib::Threads::Mutex::Lock lock(progressMutex);
951 progress = fraction;
952 }
953 progress_dispatcher();
954 }
955
956 #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
957 // make sure stack is 16-byte aligned for SSE instructions
958 __attribute__((force_align_arg_pointer))
959 #endif
960 void Loader::thread_function()
961 {
962 printf("thread_function self=%p\n",
963 static_cast<void*>(Glib::Threads::Thread::self()));
964 printf("Start %s\n", filename.c_str());
965 try {
966 RIFF::File* riff = new RIFF::File(filename);
967 gig = new gig::File(riff);
968 gig::progress_t progress;
969 progress.callback = loader_progress_callback;
970 progress.custom = this;
971
972 gig->GetInstrument(0, &progress);
973 printf("End\n");
974 finished_dispatcher();
975 } catch (RIFF::Exception e) {
976 error_message = e.Message;
977 error_dispatcher.emit();
978 } catch (...) {
979 error_message = _("Unknown exception occurred");
980 error_dispatcher.emit();
981 }
982 }
983
984 Loader::Loader(const char* filename)
985 : filename(filename), gig(0), thread(0), progress(0.f)
986 {
987 }
988
989 void Loader::launch()
990 {
991 #ifdef OLD_THREADS
992 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
993 #else
994 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
995 #endif
996 printf("launch thread=%p\n", static_cast<void*>(thread));
997 }
998
999 float Loader::get_progress()
1000 {
1001 float res;
1002 {
1003 Glib::Threads::Mutex::Lock lock(progressMutex);
1004 res = progress;
1005 }
1006 return res;
1007 }
1008
1009 Glib::Dispatcher& Loader::signal_progress()
1010 {
1011 return progress_dispatcher;
1012 }
1013
1014 Glib::Dispatcher& Loader::signal_finished()
1015 {
1016 return finished_dispatcher;
1017 }
1018
1019 Glib::Dispatcher& Loader::signal_error()
1020 {
1021 return error_dispatcher;
1022 }
1023
1024 void saver_progress_callback(gig::progress_t* progress)
1025 {
1026 Saver* saver = static_cast<Saver*>(progress->custom);
1027 saver->progress_callback(progress->factor);
1028 }
1029
1030 void Saver::progress_callback(float fraction)
1031 {
1032 {
1033 Glib::Threads::Mutex::Lock lock(progressMutex);
1034 progress = fraction;
1035 }
1036 progress_dispatcher.emit();
1037 }
1038
1039 #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
1040 // make sure stack is 16-byte aligned for SSE instructions
1041 __attribute__((force_align_arg_pointer))
1042 #endif
1043 void Saver::thread_function()
1044 {
1045 printf("thread_function self=%p\n",
1046 static_cast<void*>(Glib::Threads::Thread::self()));
1047 printf("Start %s\n", filename.c_str());
1048 try {
1049 gig::progress_t progress;
1050 progress.callback = saver_progress_callback;
1051 progress.custom = this;
1052
1053 // if no filename was provided, that means "save", if filename was provided means "save as"
1054 if (filename.empty()) {
1055 if (!Settings::singleton()->saveWithTemporaryFile) {
1056 // save directly over the existing .gig file
1057 // (requires less disk space than solution below
1058 // but may be slower)
1059 gig->Save(&progress);
1060 } else {
1061 // save the file as separate temporary file first,
1062 // then move the saved file over the old file
1063 // (may result in performance speedup during save)
1064 String tmpname = filename + ".TMP";
1065 gig->Save(tmpname, &progress);
1066 #if defined(WIN32)
1067 if (!DeleteFile(filename.c_str())) {
1068 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file).");
1069 }
1070 #else // POSIX ...
1071 if (unlink(filename.c_str())) {
1072 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file): " + String(strerror(errno)));
1073 }
1074 #endif
1075 if (rename(tmpname.c_str(), filename.c_str())) {
1076 #if defined(WIN32)
1077 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file).");
1078 #else
1079 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file): " + String(strerror(errno)));
1080 #endif
1081 }
1082 }
1083 } else {
1084 gig->Save(filename, &progress);
1085 }
1086
1087 printf("End\n");
1088 finished_dispatcher.emit();
1089 } catch (RIFF::Exception e) {
1090 error_message = e.Message;
1091 error_dispatcher.emit();
1092 } catch (...) {
1093 error_message = _("Unknown exception occurred");
1094 error_dispatcher.emit();
1095 }
1096 }
1097
1098 Saver::Saver(gig::File* file, Glib::ustring filename)
1099 : gig(file), filename(filename), thread(0), progress(0.f)
1100 {
1101 }
1102
1103 void Saver::launch()
1104 {
1105 #ifdef OLD_THREADS
1106 thread = Glib::Thread::create(sigc::mem_fun(*this, &Saver::thread_function), true);
1107 #else
1108 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
1109 #endif
1110 printf("launch thread=%p\n", static_cast<void*>(thread));
1111 }
1112
1113 float Saver::get_progress()
1114 {
1115 float res;
1116 {
1117 Glib::Threads::Mutex::Lock lock(progressMutex);
1118 res = progress;
1119 }
1120 return res;
1121 }
1122
1123 Glib::Dispatcher& Saver::signal_progress()
1124 {
1125 return progress_dispatcher;
1126 }
1127
1128 Glib::Dispatcher& Saver::signal_finished()
1129 {
1130 return finished_dispatcher;
1131 }
1132
1133 Glib::Dispatcher& Saver::signal_error()
1134 {
1135 return error_dispatcher;
1136 }
1137
1138 ProgressDialog::ProgressDialog(const Glib::ustring& title, Gtk::Window& parent)
1139 : Gtk::Dialog(title, parent, true)
1140 {
1141 get_vbox()->pack_start(progressBar);
1142 show_all_children();
1143 resize(600,50);
1144 }
1145
1146 // Clear all GUI elements / controls. This method is typically called
1147 // before a new .gig file is to be created or to be loaded.
1148 void MainWindow::__clear() {
1149 // forget all samples that ought to be imported
1150 m_SampleImportQueue.clear();
1151 // clear the samples and instruments tree views
1152 m_refTreeModel->clear();
1153 m_refSamplesTreeModel->clear();
1154 m_refScriptsTreeModel->clear();
1155 // remove all entries from "Instrument" menu
1156 while (!instrument_menu->get_children().empty()) {
1157 remove_instrument_from_menu(0);
1158 }
1159 // free libgig's gig::File instance
1160 if (file && !file_is_shared) delete file;
1161 file = NULL;
1162 set_file_is_shared(false);
1163 }
1164
1165 void MainWindow::__refreshEntireGUI() {
1166 // clear the samples and instruments tree views
1167 m_refTreeModel->clear();
1168 m_refSamplesTreeModel->clear();
1169 m_refScriptsTreeModel->clear();
1170 // remove all entries from "Instrument" menu
1171 while (!instrument_menu->get_children().empty()) {
1172 remove_instrument_from_menu(0);
1173 }
1174
1175 if (!this->file) return;
1176
1177 load_gig(
1178 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
1179 );
1180 }
1181
1182 void MainWindow::on_action_file_new()
1183 {
1184 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1185
1186 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1187
1188 // clear all GUI elements
1189 __clear();
1190 // create a new .gig file (virtually yet)
1191 gig::File* pFile = new gig::File;
1192 // already add one new instrument by default
1193 gig::Instrument* pInstrument = pFile->AddInstrument();
1194 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
1195 // update GUI with that new gig::File
1196 load_gig(pFile, 0 /*no file name yet*/);
1197 }
1198
1199 bool MainWindow::close_confirmation_dialog()
1200 {
1201 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
1202 Glib::filename_display_basename(filename).c_str());
1203 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1204 g_free(msg);
1205 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
1206 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
1207 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1208 dialog.add_button(file_has_name ? _("_Save") : _("Save _As"), Gtk::RESPONSE_YES);
1209 dialog.set_default_response(Gtk::RESPONSE_YES);
1210 int response = dialog.run();
1211 dialog.hide();
1212
1213 // user decided to exit app without saving
1214 if (response == Gtk::RESPONSE_NO) return true;
1215
1216 // user cancelled dialog, thus don't close app
1217 if (response == Gtk::RESPONSE_CANCEL) return false;
1218
1219 // TODO: the following return valid is disabled and hard coded instead for
1220 // now, due to the fact that saving with progress bar is now implemented
1221 // asynchronously, as a result the app does not close automatically anymore
1222 // after saving the file has completed
1223 //
1224 // if (response == Gtk::RESPONSE_YES) return file_save();
1225 // return response != Gtk::RESPONSE_CANCEL;
1226 //
1227 if (response == Gtk::RESPONSE_YES) file_save();
1228 return false; // always prevent closing the app for now (see comment above)
1229 }
1230
1231 bool MainWindow::leaving_shared_mode_dialog() {
1232 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
1233 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1234 dialog.set_secondary_text(
1235 _("If you proceed to work on another instrument file, it won't be "
1236 "used by the sampler until you tell the sampler explicitly to "
1237 "load it."));
1238 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
1239 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1240 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
1241 int response = dialog.run();
1242 dialog.hide();
1243 return response == Gtk::RESPONSE_YES;
1244 }
1245
1246 void MainWindow::on_action_file_open()
1247 {
1248 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1249
1250 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1251
1252 Gtk::FileChooserDialog dialog(*this, _("Open file"));
1253 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1254 dialog.add_button(_("_Open"), Gtk::RESPONSE_OK);
1255 dialog.set_default_response(Gtk::RESPONSE_OK);
1256 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1257 Gtk::FileFilter filter;
1258 filter.add_pattern("*.gig");
1259 #else
1260 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1261 filter->add_pattern("*.gig");
1262 #endif
1263 dialog.set_filter(filter);
1264 if (current_gig_dir != "") {
1265 dialog.set_current_folder(current_gig_dir);
1266 }
1267 if (dialog.run() == Gtk::RESPONSE_OK) {
1268 std::string filename = dialog.get_filename();
1269 printf("filename=%s\n", filename.c_str());
1270 printf("on_action_file_open self=%p\n",
1271 static_cast<void*>(Glib::Threads::Thread::self()));
1272 load_file(filename.c_str());
1273 current_gig_dir = Glib::path_get_dirname(filename);
1274 }
1275 }
1276
1277 void MainWindow::load_file(const char* name)
1278 {
1279 __clear();
1280
1281 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1282 _("Loading") + Glib::ustring(" '") +
1283 Glib::filename_display_basename(name) + "' ...",
1284 *this
1285 );
1286 progress_dialog->show_all();
1287 loader = new Loader(name); //FIXME: memory leak!
1288 loader->signal_progress().connect(
1289 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1290 loader->signal_finished().connect(
1291 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1292 loader->signal_error().connect(
1293 sigc::mem_fun(*this, &MainWindow::on_loader_error));
1294 loader->launch();
1295 }
1296
1297 void MainWindow::load_instrument(gig::Instrument* instr) {
1298 if (!instr) {
1299 Glib::ustring txt = "Provided instrument is NULL!\n";
1300 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1301 msg.run();
1302 Gtk::Main::quit();
1303 }
1304 // clear all GUI elements
1305 __clear();
1306 // load the instrument
1307 gig::File* pFile = (gig::File*) instr->GetParent();
1308 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1309 // automatically select the given instrument
1310 int i = 0;
1311 for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1312 instrument = pFile->GetNextInstrument(), ++i)
1313 {
1314 if (instrument == instr) {
1315 // select item in "instruments" tree view
1316 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1317 // make sure the selected item in the "instruments" tree view is
1318 // visible (scroll to it)
1319 m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1320 // select item in instrument menu
1321 {
1322 const std::vector<Gtk::Widget*> children =
1323 instrument_menu->get_children();
1324 static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1325 }
1326 // update region chooser and dimension region chooser
1327 m_RegionChooser.set_instrument(instr);
1328 break;
1329 }
1330 }
1331 }
1332
1333 void MainWindow::on_loader_progress()
1334 {
1335 progress_dialog->set_fraction(loader->get_progress());
1336 }
1337
1338 void MainWindow::on_loader_finished()
1339 {
1340 printf("Loader finished!\n");
1341 printf("on_loader_finished self=%p\n",
1342 static_cast<void*>(Glib::Threads::Thread::self()));
1343 load_gig(loader->gig, loader->filename.c_str());
1344 progress_dialog->hide();
1345 }
1346
1347 void MainWindow::on_loader_error()
1348 {
1349 Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1350 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1351 msg.run();
1352 progress_dialog->hide();
1353 }
1354
1355 void MainWindow::on_action_file_save()
1356 {
1357 file_save();
1358 }
1359
1360 bool MainWindow::check_if_savable()
1361 {
1362 if (!file) return false;
1363
1364 if (!file->GetFirstSample()) {
1365 Gtk::MessageDialog(*this, _("The file could not be saved "
1366 "because it contains no samples"),
1367 false, Gtk::MESSAGE_ERROR).run();
1368 return false;
1369 }
1370
1371 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
1372 instrument = file->GetNextInstrument()) {
1373 if (!instrument->GetFirstRegion()) {
1374 Gtk::MessageDialog(*this, _("The file could not be saved "
1375 "because there are instruments "
1376 "that have no regions"),
1377 false, Gtk::MESSAGE_ERROR).run();
1378 return false;
1379 }
1380 }
1381 return true;
1382 }
1383
1384 bool MainWindow::file_save()
1385 {
1386 if (!check_if_savable()) return false;
1387 if (!file_is_shared && !file_has_name) return file_save_as();
1388
1389 std::cout << "Saving file\n" << std::flush;
1390 file_structure_to_be_changed_signal.emit(this->file);
1391
1392 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1393 _("Saving") + Glib::ustring(" '") +
1394 Glib::filename_display_basename(this->filename) + "' ...",
1395 *this
1396 );
1397 progress_dialog->show_all();
1398 saver = new Saver(this->file); //FIXME: memory leak!
1399 saver->signal_progress().connect(
1400 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1401 saver->signal_finished().connect(
1402 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1403 saver->signal_error().connect(
1404 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1405 saver->launch();
1406
1407 return true;
1408 }
1409
1410 void MainWindow::on_saver_progress()
1411 {
1412 progress_dialog->set_fraction(saver->get_progress());
1413 }
1414
1415 void MainWindow::on_saver_error()
1416 {
1417 file_structure_changed_signal.emit(this->file);
1418 Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1419 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1420 msg.run();
1421 }
1422
1423 void MainWindow::on_saver_finished()
1424 {
1425 this->file = saver->gig;
1426 this->filename = saver->filename;
1427 current_gig_dir = Glib::path_get_dirname(filename);
1428 set_title(Glib::filename_display_basename(filename));
1429 file_has_name = true;
1430 file_is_changed = false;
1431 std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1432 __import_queued_samples();
1433 std::cout << "Importing queued samples done.\n" << std::flush;
1434
1435 file_structure_changed_signal.emit(this->file);
1436
1437 __refreshEntireGUI();
1438 progress_dialog->hide();
1439 }
1440
1441 void MainWindow::on_action_file_save_as()
1442 {
1443 if (!check_if_savable()) return;
1444 file_save_as();
1445 }
1446
1447 bool MainWindow::file_save_as()
1448 {
1449 Gtk::FileChooserDialog dialog(*this, _("Save As"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1450 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1451 dialog.add_button(_("_Save"), Gtk::RESPONSE_OK);
1452 dialog.set_default_response(Gtk::RESPONSE_OK);
1453 dialog.set_do_overwrite_confirmation();
1454
1455 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1456 Gtk::FileFilter filter;
1457 filter.add_pattern("*.gig");
1458 #else
1459 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1460 filter->add_pattern("*.gig");
1461 #endif
1462 dialog.set_filter(filter);
1463
1464 // set initial dir and filename of the Save As dialog
1465 // and prepare that initial filename as a copy of the gig
1466 {
1467 std::string basename = Glib::path_get_basename(filename);
1468 std::string dir = Glib::path_get_dirname(filename);
1469 basename = std::string(_("copy_of_")) + basename;
1470 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1471 if (Glib::path_is_absolute(filename)) {
1472 dialog.set_filename(copyFileName);
1473 } else {
1474 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1475 }
1476 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1477 }
1478
1479 // show warning in the dialog
1480 Gtk::HBox descriptionArea;
1481 descriptionArea.set_spacing(15);
1482 Gtk::Image warningIcon;
1483 warningIcon.set_from_icon_name("dialog-warning",
1484 Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1485 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1486 #if GTKMM_MAJOR_VERSION < 3
1487 view::WrapLabel description;
1488 #else
1489 Gtk::Label description;
1490 description.set_line_wrap();
1491 #endif
1492 description.set_markup(
1493 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1494 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1495 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1496 "to the same .gig file. Using "
1497 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1498 "same .gig file will end up in corrupted sample wave data!\n")
1499 );
1500 descriptionArea.pack_start(description);
1501 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1502 descriptionArea.show_all();
1503
1504 if (dialog.run() == Gtk::RESPONSE_OK) {
1505 std::string filename = dialog.get_filename();
1506 if (!Glib::str_has_suffix(filename, ".gig")) {
1507 filename += ".gig";
1508 }
1509 printf("filename=%s\n", filename.c_str());
1510
1511 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1512 _("Saving") + Glib::ustring(" '") +
1513 Glib::filename_display_basename(filename) + "' ...",
1514 *this
1515 );
1516 progress_dialog->show_all();
1517
1518 saver = new Saver(file, filename); //FIXME: memory leak!
1519 saver->signal_progress().connect(
1520 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1521 saver->signal_finished().connect(
1522 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1523 saver->signal_error().connect(
1524 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1525 saver->launch();
1526
1527 return true;
1528 }
1529 return false;
1530 }
1531
1532 // actually write the sample(s)' data to the gig file
1533 void MainWindow::__import_queued_samples() {
1534 std::cout << "Starting sample import\n" << std::flush;
1535 Glib::ustring error_files;
1536 printf("Samples to import: %d\n", int(m_SampleImportQueue.size()));
1537 for (std::map<gig::Sample*, SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1538 iter != m_SampleImportQueue.end(); ) {
1539 printf("Importing sample %s\n",iter->second.sample_path.c_str());
1540 SF_INFO info;
1541 info.format = 0;
1542 SNDFILE* hFile = sf_open(iter->second.sample_path.c_str(), SFM_READ, &info);
1543 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1544 try {
1545 if (!hFile) throw std::string(_("could not open file"));
1546 // determine sample's bit depth
1547 int bitdepth;
1548 switch (info.format & 0xff) {
1549 case SF_FORMAT_PCM_S8:
1550 case SF_FORMAT_PCM_16:
1551 case SF_FORMAT_PCM_U8:
1552 bitdepth = 16;
1553 break;
1554 case SF_FORMAT_PCM_24:
1555 case SF_FORMAT_PCM_32:
1556 case SF_FORMAT_FLOAT:
1557 case SF_FORMAT_DOUBLE:
1558 bitdepth = 24;
1559 break;
1560 default:
1561 sf_close(hFile); // close sound file
1562 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1563 }
1564
1565 // reset write position for sample
1566 iter->first->SetPos(0);
1567
1568 const int bufsize = 10000;
1569 switch (bitdepth) {
1570 case 16: {
1571 short* buffer = new short[bufsize * info.channels];
1572 sf_count_t cnt = info.frames;
1573 while (cnt) {
1574 // libsndfile does the conversion for us (if needed)
1575 int n = sf_readf_short(hFile, buffer, bufsize);
1576 // write from buffer directly (physically) into .gig file
1577 iter->first->Write(buffer, n);
1578 cnt -= n;
1579 }
1580 delete[] buffer;
1581 break;
1582 }
1583 case 24: {
1584 int* srcbuf = new int[bufsize * info.channels];
1585 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1586 sf_count_t cnt = info.frames;
1587 while (cnt) {
1588 // libsndfile returns 32 bits, convert to 24
1589 int n = sf_readf_int(hFile, srcbuf, bufsize);
1590 int j = 0;
1591 for (int i = 0 ; i < n * info.channels ; i++) {
1592 dstbuf[j++] = srcbuf[i] >> 8;
1593 dstbuf[j++] = srcbuf[i] >> 16;
1594 dstbuf[j++] = srcbuf[i] >> 24;
1595 }
1596 // write from buffer directly (physically) into .gig file
1597 iter->first->Write(dstbuf, n);
1598 cnt -= n;
1599 }
1600 delete[] srcbuf;
1601 delete[] dstbuf;
1602 break;
1603 }
1604 }
1605 // cleanup
1606 sf_close(hFile);
1607 // let the sampler re-cache the sample if needed
1608 sample_changed_signal.emit(iter->first);
1609 // on success we remove the sample from the import queue,
1610 // otherwise keep it, maybe it works the next time ?
1611 std::map<gig::Sample*, SampleImportItem>::iterator cur = iter;
1612 ++iter;
1613 m_SampleImportQueue.erase(cur);
1614 } catch (std::string what) {
1615 // remember the files that made trouble (and their cause)
1616 if (!error_files.empty()) error_files += "\n";
1617 error_files += iter->second.sample_path += " (" + what + ")";
1618 ++iter;
1619 }
1620 }
1621 // show error message box when some sample(s) could not be imported
1622 if (!error_files.empty()) {
1623 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1624 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1625 msg.run();
1626 }
1627 }
1628
1629 void MainWindow::on_action_file_properties()
1630 {
1631 propDialog.show();
1632 propDialog.deiconify();
1633 }
1634
1635 void MainWindow::on_action_warn_user_on_extensions() {
1636 Settings::singleton()->warnUserOnExtensions =
1637 !Settings::singleton()->warnUserOnExtensions;
1638 }
1639
1640 void MainWindow::on_action_sync_sampler_instrument_selection() {
1641 Settings::singleton()->syncSamplerInstrumentSelection =
1642 !Settings::singleton()->syncSamplerInstrumentSelection;
1643 }
1644
1645 void MainWindow::on_action_move_root_note_with_region_moved() {
1646 Settings::singleton()->moveRootNoteWithRegionMoved =
1647 !Settings::singleton()->moveRootNoteWithRegionMoved;
1648 }
1649
1650 void MainWindow::on_action_help_about()
1651 {
1652 Gtk::AboutDialog dialog;
1653 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1654 dialog.set_program_name("Gigedit");
1655 #else
1656 dialog.set_name("Gigedit");
1657 #endif
1658 dialog.set_version(VERSION);
1659 dialog.set_copyright("Copyright (C) 2006-2017 Andreas Persson");
1660 const std::string sComment =
1661 _("Built " __DATE__ "\nUsing ") +
1662 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1663 _(
1664 "Gigedit is released under the GNU General Public License.\n"
1665 "\n"
1666 "This program is distributed WITHOUT ANY WARRANTY; So better "
1667 "backup your Gigasampler/GigaStudio files before editing them with "
1668 "this application.\n"
1669 "\n"
1670 "Please report bugs to: http://bugs.linuxsampler.org"
1671 );
1672 dialog.set_comments(sComment.c_str());
1673 dialog.set_website("http://www.linuxsampler.org");
1674 dialog.set_website_label("http://www.linuxsampler.org");
1675 dialog.run();
1676 }
1677
1678 PropDialog::PropDialog()
1679 : eFileFormat(_("File Format")),
1680 eName(_("Name")),
1681 eCreationDate(_("Creation date")),
1682 eComments(_("Comments")),
1683 eProduct(_("Product")),
1684 eCopyright(_("Copyright")),
1685 eArtists(_("Artists")),
1686 eGenre(_("Genre")),
1687 eKeywords(_("Keywords")),
1688 eEngineer(_("Engineer")),
1689 eTechnician(_("Technician")),
1690 eSoftware(_("Software")),
1691 eMedium(_("Medium")),
1692 eSource(_("Source")),
1693 eSourceForm(_("Source form")),
1694 eCommissioned(_("Commissioned")),
1695 eSubject(_("Subject")),
1696 quitButton(_("_Close"), true),
1697 table(2, 1),
1698 m_file(NULL)
1699 {
1700 set_title(_("File Properties"));
1701 eName.set_width_chars(50);
1702
1703 connect(eName, &DLS::Info::Name);
1704 connect(eCreationDate, &DLS::Info::CreationDate);
1705 connect(eComments, &DLS::Info::Comments);
1706 connect(eProduct, &DLS::Info::Product);
1707 connect(eCopyright, &DLS::Info::Copyright);
1708 connect(eArtists, &DLS::Info::Artists);
1709 connect(eGenre, &DLS::Info::Genre);
1710 connect(eKeywords, &DLS::Info::Keywords);
1711 connect(eEngineer, &DLS::Info::Engineer);
1712 connect(eTechnician, &DLS::Info::Technician);
1713 connect(eSoftware, &DLS::Info::Software);
1714 connect(eMedium, &DLS::Info::Medium);
1715 connect(eSource, &DLS::Info::Source);
1716 connect(eSourceForm, &DLS::Info::SourceForm);
1717 connect(eCommissioned, &DLS::Info::Commissioned);
1718 connect(eSubject, &DLS::Info::Subject);
1719
1720 table.add(eFileFormat);
1721 table.add(eName);
1722 table.add(eCreationDate);
1723 table.add(eComments);
1724 table.add(eProduct);
1725 table.add(eCopyright);
1726 table.add(eArtists);
1727 table.add(eGenre);
1728 table.add(eKeywords);
1729 table.add(eEngineer);
1730 table.add(eTechnician);
1731 table.add(eSoftware);
1732 table.add(eMedium);
1733 table.add(eSource);
1734 table.add(eSourceForm);
1735 table.add(eCommissioned);
1736 table.add(eSubject);
1737
1738 table.set_col_spacings(5);
1739 add(vbox);
1740 table.set_border_width(5);
1741 vbox.add(table);
1742 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1743 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1744 buttonBox.set_border_width(5);
1745 buttonBox.show();
1746 buttonBox.pack_start(quitButton);
1747 quitButton.set_can_default();
1748 quitButton.grab_focus();
1749 quitButton.signal_clicked().connect(
1750 sigc::mem_fun(*this, &PropDialog::hide));
1751 eFileFormat.signal_value_changed().connect(
1752 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1753
1754 quitButton.show();
1755 vbox.show();
1756 show_all_children();
1757 }
1758
1759 void PropDialog::set_file(gig::File* file)
1760 {
1761 m_file = file;
1762
1763 // update file format version combo box
1764 const std::string sGiga = "Gigasampler/GigaStudio v";
1765 const int major = file->pVersion->major;
1766 std::vector<std::string> txts;
1767 std::vector<int> values;
1768 txts.push_back(sGiga + "2"); values.push_back(2);
1769 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1770 if (major != 2 && major != 3) {
1771 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1772 }
1773 std::vector<const char*> texts;
1774 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1775 texts.push_back(NULL); values.push_back(0);
1776 eFileFormat.set_choices(&texts[0], &values[0]);
1777 eFileFormat.set_value(major);
1778 }
1779
1780 void PropDialog::onFileFormatChanged() {
1781 const int major = eFileFormat.get_value();
1782 if (m_file) m_file->pVersion->major = major;
1783 }
1784
1785 void PropDialog::set_info(DLS::Info* info)
1786 {
1787 update(info);
1788 }
1789
1790
1791 void InstrumentProps::set_Name(const gig::String& name)
1792 {
1793 m->pInfo->Name = name;
1794 }
1795
1796 void InstrumentProps::update_name()
1797 {
1798 update_model++;
1799 eName.set_value(m->pInfo->Name);
1800 update_model--;
1801 }
1802
1803 void InstrumentProps::set_IsDrum(bool value)
1804 {
1805 m->IsDrum = value;
1806 }
1807
1808 void InstrumentProps::set_MIDIBank(uint16_t value)
1809 {
1810 m->MIDIBank = value;
1811 }
1812
1813 void InstrumentProps::set_MIDIProgram(uint32_t value)
1814 {
1815 m->MIDIProgram = value;
1816 }
1817
1818 InstrumentProps::InstrumentProps() :
1819 quitButton(_("_Close"), true),
1820 table(2,1),
1821 eName(_("Name")),
1822 eIsDrum(_("Is drum")),
1823 eMIDIBank(_("MIDI bank"), 0, 16383),
1824 eMIDIProgram(_("MIDI program")),
1825 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1826 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1827 eEffectSend(_("Effect send"), 0, 65535),
1828 eFineTune(_("Fine tune"), -8400, 8400),
1829 ePitchbendRange(_("Pitchbend range"), 0, 12),
1830 ePianoReleaseMode(_("Piano release mode")),
1831 eDimensionKeyRangeLow(_("Keyswitching range low")),
1832 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1833 {
1834 set_title(_("Instrument Properties"));
1835
1836 eDimensionKeyRangeLow.set_tip(
1837 _("start of the keyboard area which should switch the "
1838 "\"keyswitching\" dimension")
1839 );
1840 eDimensionKeyRangeHigh.set_tip(
1841 _("end of the keyboard area which should switch the "
1842 "\"keyswitching\" dimension")
1843 );
1844
1845 connect(eName, &InstrumentProps::set_Name);
1846 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1847 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1848 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1849 connect(eAttenuation, &gig::Instrument::Attenuation);
1850 connect(eGainPlus6, &gig::Instrument::Attenuation);
1851 connect(eEffectSend, &gig::Instrument::EffectSend);
1852 connect(eFineTune, &gig::Instrument::FineTune);
1853 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1854 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1855 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1856 &gig::Instrument::DimensionKeyRange);
1857
1858 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1859
1860 table.set_col_spacings(5);
1861
1862 table.add(eName);
1863 table.add(eIsDrum);
1864 table.add(eMIDIBank);
1865 table.add(eMIDIProgram);
1866 table.add(eAttenuation);
1867 table.add(eGainPlus6);
1868 table.add(eEffectSend);
1869 table.add(eFineTune);
1870 table.add(ePitchbendRange);
1871 table.add(ePianoReleaseMode);
1872 table.add(eDimensionKeyRangeLow);
1873 table.add(eDimensionKeyRangeHigh);
1874
1875 add(vbox);
1876 table.set_border_width(5);
1877 vbox.pack_start(table);
1878 table.show();
1879 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1880 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1881 buttonBox.set_border_width(5);
1882 buttonBox.show();
1883 buttonBox.pack_start(quitButton);
1884 quitButton.set_can_default();
1885 quitButton.grab_focus();
1886
1887 quitButton.signal_clicked().connect(
1888 sigc::mem_fun(*this, &InstrumentProps::hide));
1889
1890 quitButton.show();
1891 vbox.show();
1892 show_all_children();
1893 }
1894
1895 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1896 {
1897 update(instrument);
1898
1899 update_model++;
1900 eName.set_value(instrument->pInfo->Name);
1901 eIsDrum.set_value(instrument->IsDrum);
1902 eMIDIBank.set_value(instrument->MIDIBank);
1903 eMIDIProgram.set_value(instrument->MIDIProgram);
1904 update_model--;
1905 }
1906
1907
1908 void MainWindow::file_changed()
1909 {
1910 if (file && !file_is_changed) {
1911 set_title("*" + get_title());
1912 file_is_changed = true;
1913 }
1914 }
1915
1916 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1917 sample_ref_count.clear();
1918
1919 if (!gig) return;
1920
1921 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1922 instrument = gig->GetNextInstrument())
1923 {
1924 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1925 rgn = instrument->GetNextRegion())
1926 {
1927 for (int i = 0; i < 256; ++i) {
1928 if (!rgn->pDimensionRegions[i]) continue;
1929 if (rgn->pDimensionRegions[i]->pSample) {
1930 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1931 }
1932 }
1933 }
1934 }
1935 }
1936
1937 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1938 {
1939 file = 0;
1940 set_file_is_shared(isSharedInstrument);
1941
1942 this->filename =
1943 (filename && strlen(filename) > 0) ?
1944 filename : (!gig->GetFileName().empty()) ?
1945 gig->GetFileName() : _("Unsaved Gig File");
1946 set_title(Glib::filename_display_basename(this->filename));
1947 file_has_name = filename;
1948 file_is_changed = false;
1949
1950 propDialog.set_file(gig);
1951 propDialog.set_info(gig->pInfo);
1952
1953 instrument_name_connection.block();
1954 int index = 0;
1955 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1956 instrument = gig->GetNextInstrument(), ++index) {
1957 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1958
1959 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1960 Gtk::TreeModel::Row row = *iter;
1961 row[m_Columns.m_col_nr] = index;
1962 row[m_Columns.m_col_name] = name;
1963 row[m_Columns.m_col_instr] = instrument;
1964
1965 add_instrument_to_menu(name);
1966 }
1967 instrument_name_connection.unblock();
1968 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1969
1970 updateSampleRefCountMap(gig);
1971
1972 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1973 if (group->Name != "") {
1974 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1975 Gtk::TreeModel::Row rowGroup = *iterGroup;
1976 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1977 rowGroup[m_SamplesModel.m_col_group] = group;
1978 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1979 for (gig::Sample* sample = group->GetFirstSample();
1980 sample; sample = group->GetNextSample()) {
1981 Gtk::TreeModel::iterator iterSample =
1982 m_refSamplesTreeModel->append(rowGroup.children());
1983 Gtk::TreeModel::Row rowSample = *iterSample;
1984 rowSample[m_SamplesModel.m_col_name] =
1985 gig_to_utf8(sample->pInfo->Name);
1986 rowSample[m_SamplesModel.m_col_sample] = sample;
1987 rowSample[m_SamplesModel.m_col_group] = NULL;
1988 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1989 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1990 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1991 }
1992 }
1993 }
1994
1995 for (int i = 0; gig->GetScriptGroup(i); ++i) {
1996 gig::ScriptGroup* group = gig->GetScriptGroup(i);
1997
1998 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1999 Gtk::TreeModel::Row rowGroup = *iterGroup;
2000 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2001 rowGroup[m_ScriptsModel.m_col_group] = group;
2002 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2003 for (int s = 0; group->GetScript(s); ++s) {
2004 gig::Script* script = group->GetScript(s);
2005
2006 Gtk::TreeModel::iterator iterScript =
2007 m_refScriptsTreeModel->append(rowGroup.children());
2008 Gtk::TreeModel::Row rowScript = *iterScript;
2009 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
2010 rowScript[m_ScriptsModel.m_col_script] = script;
2011 rowScript[m_ScriptsModel.m_col_group] = NULL;
2012 }
2013 }
2014 // unfold all sample groups & script groups by default
2015 m_TreeViewSamples.expand_all();
2016 m_TreeViewScripts.expand_all();
2017
2018 file = gig;
2019
2020 // select the first instrument
2021 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
2022
2023 instr_props_set_instrument();
2024 gig::Instrument* instrument = get_instrument();
2025 if (instrument) {
2026 midiRules.set_instrument(instrument);
2027 }
2028 }
2029
2030 bool MainWindow::instr_props_set_instrument()
2031 {
2032 instrumentProps.signal_name_changed().clear();
2033
2034 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
2035 if (rows.empty()) {
2036 instrumentProps.hide();
2037 return false;
2038 }
2039 Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
2040 if (it) {
2041 Gtk::TreeModel::Row row = *it;
2042 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2043
2044 instrumentProps.set_instrument(instrument);
2045
2046 // make sure instrument tree is updated when user changes the
2047 // instrument name in instrument properties window
2048 instrumentProps.signal_name_changed().connect(
2049 sigc::bind(
2050 sigc::mem_fun(*this,
2051 &MainWindow::instr_name_changed_by_instr_props),
2052 it));
2053 } else {
2054 instrumentProps.hide();
2055 }
2056 return it;
2057 }
2058
2059 void MainWindow::show_instr_props()
2060 {
2061 if (instr_props_set_instrument()) {
2062 instrumentProps.show();
2063 instrumentProps.deiconify();
2064 }
2065 }
2066
2067 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
2068 {
2069 Gtk::TreeModel::Row row = *it;
2070 Glib::ustring name = row[m_Columns.m_col_name];
2071
2072 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2073 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
2074 if (gigname != name) {
2075 row[m_Columns.m_col_name] = gigname;
2076 }
2077 }
2078
2079 void MainWindow::show_midi_rules()
2080 {
2081 if (gig::Instrument* instrument = get_instrument())
2082 {
2083 midiRules.set_instrument(instrument);
2084 midiRules.show();
2085 midiRules.deiconify();
2086 }
2087 }
2088
2089 void MainWindow::show_script_slots() {
2090 if (!file) return;
2091 // get selected instrument
2092 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
2093 if (rows.empty()) return;
2094 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
2095 if (!it) return;
2096 Gtk::TreeModel::Row row = *it;
2097 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2098 if (!instrument) return;
2099
2100 ScriptSlots* window = new ScriptSlots;
2101 window->setInstrument(instrument);
2102 //window->reparent(*this);
2103 window->show();
2104 }
2105
2106 void MainWindow::on_action_refresh_all() {
2107 __refreshEntireGUI();
2108 }
2109
2110 void MainWindow::on_action_view_status_bar() {
2111 Gtk::CheckMenuItem* item =
2112 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
2113 if (!item) {
2114 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
2115 return;
2116 }
2117 if (item->get_active()) m_StatusBar.show();
2118 else m_StatusBar.hide();
2119 }
2120
2121 void MainWindow::on_auto_restore_win_dim() {
2122 Gtk::CheckMenuItem* item =
2123 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
2124 if (!item) {
2125 std::cerr << "/MenuBar/MenuView/AutoRestoreWinDim == NULL\n";
2126 return;
2127 }
2128 Settings::singleton()->autoRestoreWindowDimension = item->get_active();
2129 }
2130
2131 void MainWindow::on_save_with_temporary_file() {
2132 Gtk::CheckMenuItem* item =
2133 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuSettings/SaveWithTemporaryFile"));
2134 if (!item) {
2135 std::cerr << "/MenuBar/MenuSettings/SaveWithTemporaryFile == NULL\n";
2136 return;
2137 }
2138 Settings::singleton()->saveWithTemporaryFile = item->get_active();
2139 }
2140
2141 bool MainWindow::is_copy_samples_unity_note_enabled() const {
2142 Gtk::CheckMenuItem* item =
2143 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
2144 if (!item) {
2145 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
2146 return true;
2147 }
2148 return item->get_active();
2149 }
2150
2151 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
2152 Gtk::CheckMenuItem* item =
2153 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
2154 if (!item) {
2155 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
2156 return true;
2157 }
2158 return item->get_active();
2159 }
2160
2161 bool MainWindow::is_copy_samples_loop_enabled() const {
2162 Gtk::CheckMenuItem* item =
2163 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
2164 if (!item) {
2165 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
2166 return true;
2167 }
2168 return item->get_active();
2169 }
2170
2171 void MainWindow::on_button_release(GdkEventButton* button)
2172 {
2173 if (button->type == GDK_2BUTTON_PRESS) {
2174 show_instr_props();
2175 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2176 // gig v2 files have no midi rules
2177 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
2178 static_cast<Gtk::MenuItem*>(
2179 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
2180 bEnabled
2181 );
2182 static_cast<Gtk::MenuItem*>(
2183 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
2184 bEnabled
2185 );
2186 popup_menu->popup(button->button, button->time);
2187 }
2188 }
2189
2190 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
2191 if (item->get_active()) {
2192 const std::vector<Gtk::Widget*> children =
2193 instrument_menu->get_children();
2194 std::vector<Gtk::Widget*>::const_iterator it =
2195 find(children.begin(), children.end(), item);
2196 if (it != children.end()) {
2197 int index = it - children.begin();
2198 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
2199
2200 m_RegionChooser.set_instrument(file->GetInstrument(index));
2201 }
2202 }
2203 }
2204
2205 void MainWindow::select_instrument(gig::Instrument* instrument) {
2206 if (!instrument) return;
2207
2208 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2209 for (int i = 0; i < model->children().size(); ++i) {
2210 Gtk::TreeModel::Row row = model->children()[i];
2211 if (row[m_Columns.m_col_instr] == instrument) {
2212 // select and show the respective instrument in the list view
2213 show_intruments_tab();
2214 m_TreeView.get_selection()->unselect_all();
2215 m_TreeView.get_selection()->select(model->children()[i]);
2216 std::vector<Gtk::TreeModel::Path> rows =
2217 m_TreeView.get_selection()->get_selected_rows();
2218 if (!rows.empty())
2219 m_TreeView.scroll_to_row(rows[0]);
2220 on_sel_change(); // the regular instrument selection change callback
2221 }
2222 }
2223 }
2224
2225 /// Returns true if requested dimension region was successfully selected and scrolled to in the list view, false on error.
2226 bool MainWindow::select_dimension_region(gig::DimensionRegion* dimRgn) {
2227 gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
2228 gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
2229
2230 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2231 for (int i = 0; i < model->children().size(); ++i) {
2232 Gtk::TreeModel::Row row = model->children()[i];
2233 if (row[m_Columns.m_col_instr] == pInstrument) {
2234 // select and show the respective instrument in the list view
2235 show_intruments_tab();
2236 m_TreeView.get_selection()->unselect_all();
2237 m_TreeView.get_selection()->select(model->children()[i]);
2238 std::vector<Gtk::TreeModel::Path> rows =
2239 m_TreeView.get_selection()->get_selected_rows();
2240 if (!rows.empty())
2241 m_TreeView.scroll_to_row(rows[0]);
2242 on_sel_change(); // the regular instrument selection change callback
2243
2244 // select respective region in the region selector
2245 m_RegionChooser.set_region(pRegion);
2246
2247 // select and show the respective dimension region in the editor
2248 //update_dimregs();
2249 if (!m_DimRegionChooser.select_dimregion(dimRgn)) return false;
2250 //dimreg_edit.set_dim_region(dimRgn);
2251
2252 return true;
2253 }
2254 }
2255
2256 return false;
2257 }
2258
2259 void MainWindow::select_sample(gig::Sample* sample) {
2260 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2261 for (int g = 0; g < model->children().size(); ++g) {
2262 Gtk::TreeModel::Row rowGroup = model->children()[g];
2263 for (int s = 0; s < rowGroup.children().size(); ++s) {
2264 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2265 if (rowSample[m_SamplesModel.m_col_sample] == sample) {
2266 show_samples_tab();
2267 m_TreeViewSamples.get_selection()->unselect_all();
2268 m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
2269 std::vector<Gtk::TreeModel::Path> rows =
2270 m_TreeViewSamples.get_selection()->get_selected_rows();
2271 if (rows.empty()) return;
2272 m_TreeViewSamples.scroll_to_row(rows[0]);
2273 return;
2274 }
2275 }
2276 }
2277 }
2278
2279 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
2280 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2281 // by default if Ctrl keys is pressed down, then a mouse right-click
2282 // does not select the respective row, so we must assure this
2283 // programmatically ...
2284 /*{
2285 Gtk::TreeModel::Path path;
2286 Gtk::TreeViewColumn* pColumn = NULL;
2287 int cellX, cellY;
2288 bool bSuccess = m_TreeViewSamples.get_path_at_pos(
2289 (int)button->x, (int)button->y,
2290 path, pColumn, cellX, cellY
2291 );
2292 if (bSuccess) {
2293 if (m_TreeViewSamples.get_selection()->count_selected_rows() <= 0) {
2294 printf("not selected !!!\n");
2295 m_TreeViewSamples.get_selection()->select(path);
2296 }
2297 }
2298 }*/
2299
2300 Gtk::Menu* sample_popup =
2301 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
2302 // update enabled/disabled state of sample popup items
2303 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2304 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2305 const int n = rows.size();
2306 int nGroups = 0;
2307 int nSamples = 0;
2308 for (int r = 0; r < n; ++r) {
2309 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
2310 if (!it) continue;
2311 Gtk::TreeModel::Row row = *it;
2312 if (row[m_SamplesModel.m_col_group]) nGroups++;
2313 if (row[m_SamplesModel.m_col_sample]) nSamples++;
2314 }
2315
2316 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
2317 set_sensitive(n == 1);
2318 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
2319 set_sensitive(n);
2320 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
2321 set_sensitive(file);
2322 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
2323 set_sensitive(nSamples == 1);
2324 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
2325 set_sensitive(n);
2326 // show sample popup
2327 sample_popup->popup(button->button, button->time);
2328
2329 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
2330 set_sensitive(n == 1);
2331 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
2332 set_sensitive(n);
2333 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
2334 set_sensitive(file);
2335 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
2336 set_sensitive(nSamples == 1);
2337 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
2338 set_sensitive(n);
2339 }
2340 }
2341
2342 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
2343 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2344 Gtk::Menu* script_popup =
2345 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
2346 // update enabled/disabled state of sample popup items
2347 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2348 Gtk::TreeModel::iterator it = sel->get_selected();
2349 bool group_selected = false;
2350 bool script_selected = false;
2351 if (it) {
2352 Gtk::TreeModel::Row row = *it;
2353 group_selected = row[m_ScriptsModel.m_col_group];
2354 script_selected = row[m_ScriptsModel.m_col_script];
2355 }
2356 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
2357 set_sensitive(group_selected || script_selected);
2358 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
2359 set_sensitive(file);
2360 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
2361 set_sensitive(script_selected);
2362 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
2363 set_sensitive(group_selected || script_selected);
2364 // show sample popup
2365 script_popup->popup(button->button, button->time);
2366
2367 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
2368 set_sensitive(group_selected || script_selected);
2369 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
2370 set_sensitive(file);
2371 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
2372 set_sensitive(script_selected);
2373 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
2374 set_sensitive(group_selected || script_selected);
2375 }
2376 }
2377
2378 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
2379 const Glib::ustring& name, int position) {
2380
2381 Gtk::RadioMenuItem::Group instrument_group;
2382 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2383 if (!children.empty()) {
2384 instrument_group =
2385 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
2386 }
2387 Gtk::RadioMenuItem* item =
2388 new Gtk::RadioMenuItem(instrument_group, name);
2389 if (position < 0) {
2390 instrument_menu->append(*item);
2391 } else {
2392 instrument_menu->insert(*item, position);
2393 }
2394 item->show();
2395 item->signal_activate().connect(
2396 sigc::bind(
2397 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
2398 item));
2399 return item;
2400 }
2401
2402 void MainWindow::remove_instrument_from_menu(int index) {
2403 const std::vector<Gtk::Widget*> children =
2404 instrument_menu->get_children();
2405 Gtk::Widget* child = children[index];
2406 instrument_menu->remove(*child);
2407 delete child;
2408 }
2409
2410 void MainWindow::add_instrument(gig::Instrument* instrument) {
2411 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2412
2413 // update instrument tree view
2414 instrument_name_connection.block();
2415 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
2416 Gtk::TreeModel::Row rowInstr = *iterInstr;
2417 rowInstr[m_Columns.m_col_nr] = m_refTreeModel->children().size() - 1;
2418 rowInstr[m_Columns.m_col_name] = name;
2419 rowInstr[m_Columns.m_col_instr] = instrument;
2420 instrument_name_connection.unblock();
2421
2422 add_instrument_to_menu(name);
2423
2424 m_TreeView.get_selection()->select(iterInstr);
2425
2426 file_changed();
2427 }
2428
2429 void MainWindow::on_action_add_instrument() {
2430 static int __instrument_indexer = 0;
2431 if (!file) return;
2432 gig::Instrument* instrument = file->AddInstrument();
2433 __instrument_indexer++;
2434 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
2435 ToString(__instrument_indexer));
2436
2437 add_instrument(instrument);
2438 }
2439
2440 void MainWindow::on_action_duplicate_instrument() {
2441 if (!file) return;
2442
2443 // retrieve the currently selected instrument
2444 // (being the original instrument to be duplicated)
2445 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2446 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2447 for (int r = 0; r < rows.size(); ++r) {
2448 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2449 if (it) {
2450 Gtk::TreeModel::Row row = *it;
2451 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
2452 if (instrOrig) {
2453 // duplicate the orginal instrument
2454 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
2455 instrNew->pInfo->Name =
2456 instrOrig->pInfo->Name +
2457 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
2458
2459 add_instrument(instrNew);
2460 }
2461 }
2462 }
2463 }
2464
2465 void MainWindow::on_action_remove_instrument() {
2466 if (!file) return;
2467 if (file_is_shared) {
2468 Gtk::MessageDialog msg(
2469 *this,
2470 _("You cannot delete an instrument from this file, since it's "
2471 "currently used by the sampler."),
2472 false, Gtk::MESSAGE_INFO
2473 );
2474 msg.run();
2475 return;
2476 }
2477
2478 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2479 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2480 for (int r = rows.size() - 1; r >= 0; --r) {
2481 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2482 if (!it) continue;
2483 Gtk::TreeModel::Row row = *it;
2484 gig::Instrument* instr = row[m_Columns.m_col_instr];
2485 try {
2486 Gtk::TreePath path(it);
2487 int index = path[0];
2488
2489 // remove instrument from the gig file
2490 if (instr) file->DeleteInstrument(instr);
2491 file_changed();
2492
2493 remove_instrument_from_menu(index);
2494
2495 // remove row from instruments tree view
2496 m_refTreeModel->erase(it);
2497 // update "Nr" column of all instrument rows
2498 {
2499 int index = 0;
2500 for (Gtk::TreeModel::iterator it = m_refTreeModel->children().begin();
2501 it != m_refTreeModel->children().end(); ++it, ++index)
2502 {
2503 Gtk::TreeModel::Row row = *it;
2504 row[m_Columns.m_col_nr] = index;
2505 }
2506 }
2507
2508 #if GTKMM_MAJOR_VERSION < 3
2509 // select another instrument (in gtk3 this is done
2510 // automatically)
2511 if (!m_refTreeModel->children().empty()) {
2512 if (index == m_refTreeModel->children().size()) {
2513 index--;
2514 }
2515 m_TreeView.get_selection()->select(
2516 Gtk::TreePath(ToString(index)));
2517 }
2518 #endif
2519 instr_props_set_instrument();
2520 instr = get_instrument();
2521 if (instr) {
2522 midiRules.set_instrument(instr);
2523 } else {
2524 midiRules.hide();
2525 }
2526 } catch (RIFF::Exception e) {
2527 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2528 msg.run();
2529 }
2530 }
2531 }
2532
2533 void MainWindow::on_action_sample_properties() {
2534 //TODO: show a dialog where the selected sample's properties can be edited
2535 Gtk::MessageDialog msg(
2536 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
2537 );
2538 msg.run();
2539 }
2540
2541 void MainWindow::on_action_add_script_group() {
2542 static int __script_indexer = 0;
2543 if (!file) return;
2544 gig::ScriptGroup* group = file->AddScriptGroup();
2545 group->Name = gig_from_utf8(_("Unnamed Group"));
2546 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2547 __script_indexer++;
2548 // update sample tree view
2549 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2550 Gtk::TreeModel::Row rowGroup = *iterGroup;
2551 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2552 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2553 rowGroup[m_ScriptsModel.m_col_group] = group;
2554 file_changed();
2555 }
2556
2557 void MainWindow::on_action_add_script() {
2558 if (!file) return;
2559 // get selected group
2560 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2561 Gtk::TreeModel::iterator it = sel->get_selected();
2562 if (!it) return;
2563 Gtk::TreeModel::Row row = *it;
2564 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2565 if (!group) { // not a group, but a script is selected (probably)
2566 gig::Script* script = row[m_ScriptsModel.m_col_script];
2567 if (!script) return;
2568 it = row.parent(); // resolve parent (that is the script's group)
2569 if (!it) return;
2570 row = *it;
2571 group = row[m_ScriptsModel.m_col_group];
2572 if (!group) return;
2573 }
2574
2575 // add a new script to the .gig file
2576 gig::Script* script = group->AddScript();
2577 Glib::ustring name = _("Unnamed Script");
2578 script->Name = gig_from_utf8(name);
2579
2580 // add script to the tree view
2581 Gtk::TreeModel::iterator iterScript =
2582 m_refScriptsTreeModel->append(row.children());
2583 Gtk::TreeModel::Row rowScript = *iterScript;
2584 rowScript[m_ScriptsModel.m_col_name] = name;
2585 rowScript[m_ScriptsModel.m_col_script] = script;
2586 rowScript[m_ScriptsModel.m_col_group] = NULL;
2587
2588 // unfold group of new script item in treeview
2589 Gtk::TreeModel::Path path(iterScript);
2590 m_TreeViewScripts.expand_to_path(path);
2591 }
2592
2593 void MainWindow::on_action_edit_script() {
2594 if (!file) return;
2595 // get selected script
2596 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2597 Gtk::TreeModel::iterator it = sel->get_selected();
2598 if (!it) return;
2599 Gtk::TreeModel::Row row = *it;
2600 gig::Script* script = row[m_ScriptsModel.m_col_script];
2601 if (!script) return;
2602
2603 ScriptEditor* editor = new ScriptEditor;
2604 editor->signal_script_to_be_changed.connect(
2605 signal_script_to_be_changed.make_slot()
2606 );
2607 editor->signal_script_changed.connect(
2608 signal_script_changed.make_slot()
2609 );
2610 editor->setScript(script);
2611 //editor->reparent(*this);
2612 editor->show();
2613 }
2614
2615 void MainWindow::on_action_remove_script() {
2616 if (!file) return;
2617 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2618 Gtk::TreeModel::iterator it = sel->get_selected();
2619 if (it) {
2620 Gtk::TreeModel::Row row = *it;
2621 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2622 gig::Script* script = row[m_ScriptsModel.m_col_script];
2623 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2624 try {
2625 // remove script group or script from the gig file
2626 if (group) {
2627 // notify everybody that we're going to remove these samples
2628 //TODO: scripts_to_be_removed_signal.emit(members);
2629 // delete the group in the .gig file including the
2630 // samples that belong to the group
2631 file->DeleteScriptGroup(group);
2632 // notify that we're done with removal
2633 //TODO: scripts_removed_signal.emit();
2634 file_changed();
2635 } else if (script) {
2636 // notify everybody that we're going to remove this sample
2637 //TODO: std::list<gig::Script*> lscripts;
2638 //TODO: lscripts.push_back(script);
2639 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2640 // remove sample from the .gig file
2641 script->GetGroup()->DeleteScript(script);
2642 // notify that we're done with removal
2643 //TODO: scripts_removed_signal.emit();
2644 dimreg_changed();
2645 file_changed();
2646 }
2647 // remove respective row(s) from samples tree view
2648 m_refScriptsTreeModel->erase(it);
2649 } catch (RIFF::Exception e) {
2650 // pretend we're done with removal (i.e. to avoid dead locks)
2651 //TODO: scripts_removed_signal.emit();
2652 // show error message
2653 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2654 msg.run();
2655 }
2656 }
2657 }
2658
2659 void MainWindow::on_action_add_group() {
2660 static int __sample_indexer = 0;
2661 if (!file) return;
2662 gig::Group* group = file->AddGroup();
2663 group->Name = gig_from_utf8(_("Unnamed Group"));
2664 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2665 __sample_indexer++;
2666 // update sample tree view
2667 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2668 Gtk::TreeModel::Row rowGroup = *iterGroup;
2669 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2670 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2671 rowGroup[m_SamplesModel.m_col_group] = group;
2672 file_changed();
2673 }
2674
2675 void MainWindow::on_action_replace_sample() {
2676 add_or_replace_sample(true);
2677 }
2678
2679 void MainWindow::on_action_add_sample() {
2680 add_or_replace_sample(false);
2681 }
2682
2683 void MainWindow::add_or_replace_sample(bool replace) {
2684 if (!file) return;
2685
2686 // get selected group (and probably selected sample)
2687 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2688 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2689 if (rows.empty()) return;
2690 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
2691 if (!it) return;
2692 Gtk::TreeModel::Row row = *it;
2693 gig::Sample* sample = NULL;
2694 gig::Group* group = row[m_SamplesModel.m_col_group];
2695 if (!group) { // not a group, but a sample is selected (probably)
2696 if (replace) sample = row[m_SamplesModel.m_col_sample];
2697 if (!row[m_SamplesModel.m_col_sample]) return;
2698 it = row.parent(); // resolve parent (that is the sample's group)
2699 if (!it) return;
2700 if (!replace) row = *it;
2701 group = (*it)[m_SamplesModel.m_col_group];
2702 if (!group) return;
2703 }
2704 if (replace && !sample) return;
2705
2706 // show 'browse for file' dialog
2707 Gtk::FileChooserDialog dialog(*this, replace ? _("Replace Sample with") : _("Add Sample(s)"));
2708 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
2709 dialog.add_button(_("_Open"), Gtk::RESPONSE_OK);
2710 dialog.set_select_multiple(!replace); // allow multi audio file selection only when adding new samples, does not make sense when replacing a specific sample
2711
2712 // matches all file types supported by libsndfile
2713 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2714 Gtk::FileFilter soundfilter;
2715 #else
2716 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2717 #endif
2718 const char* const supportedFileTypes[] = {
2719 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2720 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2721 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2722 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2723 "*.caf", "*.CAF", NULL
2724 };
2725 const char* soundfiles = _("Sound Files");
2726 const char* allfiles = _("All Files");
2727 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2728 for (int i = 0; supportedFileTypes[i]; i++)
2729 soundfilter.add_pattern(supportedFileTypes[i]);
2730 soundfilter.set_name(soundfiles);
2731
2732 // matches every file
2733 Gtk::FileFilter allpassfilter;
2734 allpassfilter.add_pattern("*.*");
2735 allpassfilter.set_name(allfiles);
2736 #else
2737 for (int i = 0; supportedFileTypes[i]; i++)
2738 soundfilter->add_pattern(supportedFileTypes[i]);
2739 soundfilter->set_name(soundfiles);
2740
2741 // matches every file
2742 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2743 allpassfilter->add_pattern("*.*");
2744 allpassfilter->set_name(allfiles);
2745 #endif
2746 dialog.add_filter(soundfilter);
2747 dialog.add_filter(allpassfilter);
2748 if (current_sample_dir != "") {
2749 dialog.set_current_folder(current_sample_dir);
2750 }
2751 if (dialog.run() == Gtk::RESPONSE_OK) {
2752 current_sample_dir = dialog.get_current_folder();
2753 Glib::ustring error_files;
2754 std::vector<std::string> filenames = dialog.get_filenames();
2755 for (std::vector<std::string>::iterator iter = filenames.begin();
2756 iter != filenames.end(); ++iter) {
2757 printf("Adding sample %s\n",(*iter).c_str());
2758 // use libsndfile to retrieve file informations
2759 SF_INFO info;
2760 info.format = 0;
2761 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2762 try {
2763 if (!hFile) throw std::string(_("could not open file"));
2764 int bitdepth;
2765 switch (info.format & 0xff) {
2766 case SF_FORMAT_PCM_S8:
2767 case SF_FORMAT_PCM_16:
2768 case SF_FORMAT_PCM_U8:
2769 bitdepth = 16;
2770 break;
2771 case SF_FORMAT_PCM_24:
2772 case SF_FORMAT_PCM_32:
2773 case SF_FORMAT_FLOAT:
2774 case SF_FORMAT_DOUBLE:
2775 bitdepth = 24;
2776 break;
2777 default:
2778 sf_close(hFile); // close sound file
2779 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2780 }
2781 // add a new sample to the .gig file (if adding is requested actually)
2782 if (!replace) sample = file->AddSample();
2783 // file name without path
2784 Glib::ustring filename = Glib::filename_display_basename(*iter);
2785 // remove file extension if there is one
2786 for (int i = 0; supportedFileTypes[i]; i++) {
2787 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2788 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2789 break;
2790 }
2791 }
2792 sample->pInfo->Name = gig_from_utf8(filename);
2793 sample->Channels = info.channels;
2794 sample->BitDepth = bitdepth;
2795 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2796 sample->SamplesPerSecond = info.samplerate;
2797 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2798 sample->BlockAlign = sample->FrameSize;
2799 sample->SamplesTotal = info.frames;
2800
2801 SF_INSTRUMENT instrument;
2802 if (sf_command(hFile, SFC_GET_INSTRUMENT,
2803 &instrument, sizeof(instrument)) != SF_FALSE)
2804 {
2805 sample->MIDIUnityNote = instrument.basenote;
2806 sample->FineTune = instrument.detune;
2807
2808 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2809 sample->Loops = 1;
2810
2811 switch (instrument.loops[0].mode) {
2812 case SF_LOOP_FORWARD:
2813 sample->LoopType = gig::loop_type_normal;
2814 break;
2815 case SF_LOOP_BACKWARD:
2816 sample->LoopType = gig::loop_type_backward;
2817 break;
2818 case SF_LOOP_ALTERNATING:
2819 sample->LoopType = gig::loop_type_bidirectional;
2820 break;
2821 }
2822 sample->LoopStart = instrument.loops[0].start;
2823 sample->LoopEnd = instrument.loops[0].end;
2824 sample->LoopPlayCount = instrument.loops[0].count;
2825 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2826 }
2827 }
2828
2829 // schedule resizing the sample (which will be done
2830 // physically when File::Save() is called)
2831 sample->Resize(info.frames);
2832 // make sure sample is part of the selected group
2833 if (!replace) group->AddSample(sample);
2834 // schedule that physical resize and sample import
2835 // (data copying), performed when "Save" is requested
2836 SampleImportItem sched_item;
2837 sched_item.gig_sample = sample;
2838 sched_item.sample_path = *iter;
2839 m_SampleImportQueue[sample] = sched_item;
2840 // add sample to the tree view
2841 if (replace) {
2842 row[m_SamplesModel.m_col_name] = gig_to_utf8(sample->pInfo->Name);
2843 } else {
2844 Gtk::TreeModel::iterator iterSample =
2845 m_refSamplesTreeModel->append(row.children());
2846 Gtk::TreeModel::Row rowSample = *iterSample;
2847 rowSample[m_SamplesModel.m_col_name] =
2848 gig_to_utf8(sample->pInfo->Name);
2849 rowSample[m_SamplesModel.m_col_sample] = sample;
2850 rowSample[m_SamplesModel.m_col_group] = NULL;
2851 }
2852 // close sound file
2853 sf_close(hFile);
2854 file_changed();
2855 } catch (std::string what) { // remember the files that made trouble (and their cause)
2856 if (!error_files.empty()) error_files += "\n";
2857 error_files += *iter += " (" + what + ")";
2858 }
2859 }
2860 // show error message box when some file(s) could not be opened / added
2861 if (!error_files.empty()) {
2862 Glib::ustring txt =
2863 (replace
2864 ? _("Failed to replace sample with:\n")
2865 : _("Could not add the following sample(s):\n"))
2866 + error_files;
2867 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2868 msg.run();
2869 }
2870 }
2871 }
2872
2873 void MainWindow::on_action_replace_all_samples_in_all_groups()
2874 {
2875 if (!file) return;
2876 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2877 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2878 const char* str =
2879 _("This is a very specific function. It tries to replace all samples "
2880 "in the current gig file by samples located in the chosen "
2881 "directory.\n\n"
2882 "It works like this: For each sample in the gig file, it tries to "
2883 "find a sample file in the selected directory with the same name as "
2884 "the sample in the gig file. Optionally, you can add a filename "
2885 "extension below, which will be added to the filename expected to be "
2886 "found. That is, assume you have a gig file with a sample called "
2887 "'Snare', if you enter '.wav' below (like it's done by default), it "
2888 "expects to find a sample file called 'Snare.wav' and will replace "
2889 "the sample in the gig file accordingly. If you don't need an "
2890 "extension, blank the field below. Any gig sample where no "
2891 "appropriate sample file could be found will be reported and left "
2892 "untouched.\n");
2893 #if GTKMM_MAJOR_VERSION < 3
2894 view::WrapLabel description(str);
2895 #else
2896 Gtk::Label description(str);
2897 description.set_line_wrap();
2898 #endif
2899 Gtk::HBox entryArea;
2900 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2901 Gtk::Entry postfixEntryBox;
2902 postfixEntryBox.set_text(".wav");
2903 entryArea.pack_start(entryLabel);
2904 entryArea.pack_start(postfixEntryBox);
2905 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2906 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2907 description.show();
2908 entryArea.show_all();
2909 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
2910 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2911 dialog.set_select_multiple(false);
2912 if (current_sample_dir != "") {
2913 dialog.set_current_folder(current_sample_dir);
2914 }
2915 if (dialog.run() == Gtk::RESPONSE_OK)
2916 {
2917 current_sample_dir = dialog.get_current_folder();
2918 Glib::ustring error_files;
2919 std::string folder = dialog.get_filename();
2920 for (gig::Sample* sample = file->GetFirstSample();
2921 sample; sample = file->GetNextSample())
2922 {
2923 std::string filename =
2924 folder + G_DIR_SEPARATOR_S +
2925 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2926 postfixEntryBox.get_text());
2927 SF_INFO info;
2928 info.format = 0;
2929 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2930 try
2931