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

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Revision 3148 - (show annotations) (download)
Thu May 4 11:47:45 2017 UTC (6 years, 10 months ago) by schoenebeck
File size: 149071 byte(s)
* Region Chooser: Mark all regions which are auto selected by check box
  "All Regions" with gray hatched pattern.
* Bumped version (1.0.0.svn34).

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

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