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

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Revision 3299 - (show annotations) (download)
Sun Jul 9 12:44:59 2017 UTC (6 years, 8 months ago) by schoenebeck
File size: 157889 byte(s)
* Combine Tool: Now it allows to select the instruments to be combined
  already in the main window's instruments list view; then either call
  the combine instrument dialog from the main menu or use the new
  keyboard shortcut Ctrl + j.
* Combine Tool: Show instruments' index number in the list view.
* Bumped version (1.0.0.svn54).

1 /*
2 * Copyright (C) 2006-2017 Andreas Persson
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2, or (at
7 * your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with program; see the file COPYING. If not, write to the Free
16 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17 * 02110-1301 USA.
18 */
19
20 #include <iostream>
21 #include <cstring>
22
23 #include <glibmmconfig.h>
24 // threads.h must be included first to be able to build with
25 // G_DISABLE_DEPRECATED
26 #if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION == 31 && GLIBMM_MICRO_VERSION >= 2) || \
27 (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION > 31) || GLIBMM_MAJOR_VERSION > 2
28 #include <glibmm/threads.h>
29 #endif
30
31 #include <glibmm/convert.h>
32 #include <glibmm/dispatcher.h>
33 #include <glibmm/miscutils.h>
34 #include <glibmm/stringutils.h>
35 #include <gtkmm/aboutdialog.h>
36 #include <gtkmm/filechooserdialog.h>
37 #include <gtkmm/messagedialog.h>
38 #include <gtkmm/stock.h>
39 #include <gtkmm/targetentry.h>
40 #include <gtkmm/main.h>
41 #include <gtkmm/toggleaction.h>
42 #include <gtkmm/accelmap.h>
43 #if GTKMM_MAJOR_VERSION < 3
44 #include "wrapLabel.hh"
45 #endif
46
47 #include "global.h"
48 #include "compat.h"
49
50 #include <stdio.h>
51 #include <sndfile.h>
52 #include <assert.h>
53
54 #include "mainwindow.h"
55 #include "Settings.h"
56 #include "CombineInstrumentsDialog.h"
57 #include "scripteditor.h"
58 #include "scriptslots.h"
59 #include "ReferencesView.h"
60 #include "../../gfx/status_attached.xpm"
61 #include "../../gfx/status_detached.xpm"
62 #include "gfx/builtinpix.h"
63 #include "MacroEditor.h"
64 #include "MacrosSetup.h"
65 #if defined(__APPLE__)
66 # include "MacHelper.h"
67 #endif
68
69 static const Gdk::ModifierType primaryModifierKey =
70 #if defined(__APPLE__)
71 Gdk::META_MASK; // Cmd key on Mac
72 #else
73 Gdk::CONTROL_MASK; // Ctrl key on all other OSs
74 #endif
75
76 MainWindow::MainWindow() :
77 m_DimRegionChooser(*this),
78 dimreg_label(_("Changes apply to:")),
79 dimreg_all_regions(_("all regions")),
80 dimreg_all_dimregs(_("all dimension splits")),
81 dimreg_stereo(_("both channels")),
82 labelLegend(_("Legend:")),
83 labelNoSample(_(" No Sample")),
84 labelMissingSample(_(" Missing some Sample(s)")),
85 labelLooped(_(" Looped")),
86 labelSomeLoops(_(" Some Loop(s)"))
87 {
88 loadBuiltInPix();
89
90 // set_border_width(5);
91
92 if (!Settings::singleton()->autoRestoreWindowDimension) {
93 set_default_size(800, 600);
94 set_position(Gtk::WIN_POS_CENTER);
95 }
96
97 add(m_VBox);
98
99 // Handle selection
100 m_TreeView.get_selection()->signal_changed().connect(
101 sigc::mem_fun(*this, &MainWindow::on_sel_change));
102
103 // m_TreeView.set_reorderable();
104
105 m_TreeView.signal_button_press_event().connect_notify(
106 sigc::mem_fun(*this, &MainWindow::on_button_release));
107
108 // Add the TreeView tab, inside a ScrolledWindow, with the button underneath:
109 m_ScrolledWindow.add(m_TreeView);
110 // m_ScrolledWindow.set_size_request(200, 600);
111 m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
112
113 m_ScrolledWindowSamples.add(m_TreeViewSamples);
114 m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
115
116 m_ScrolledWindowScripts.add(m_TreeViewScripts);
117 m_ScrolledWindowScripts.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
118
119
120 m_TreeViewNotebook.set_size_request(300);
121
122 m_HPaned.add1(m_TreeViewNotebook);
123 dimreg_hbox.add(dimreg_label);
124 dimreg_hbox.add(dimreg_all_regions);
125 dimreg_hbox.add(dimreg_all_dimregs);
126 dimreg_stereo.set_active();
127 dimreg_hbox.add(dimreg_stereo);
128 dimreg_vbox.add(dimreg_edit);
129 dimreg_vbox.pack_start(dimreg_hbox, Gtk::PACK_SHRINK);
130 {
131 legend_hbox.add(labelLegend);
132
133 imageNoSample.set(redDot);
134 imageNoSample.set_alignment(Gtk::ALIGN_END);
135 labelNoSample.set_alignment(Gtk::ALIGN_START);
136 legend_hbox.add(imageNoSample);
137 legend_hbox.add(labelNoSample);
138
139 imageMissingSample.set(yellowDot);
140 imageMissingSample.set_alignment(Gtk::ALIGN_END);
141 labelMissingSample.set_alignment(Gtk::ALIGN_START);
142 legend_hbox.add(imageMissingSample);
143 legend_hbox.add(labelMissingSample);
144
145 imageLooped.set(blackLoop);
146 imageLooped.set_alignment(Gtk::ALIGN_END);
147 labelLooped.set_alignment(Gtk::ALIGN_START);
148 legend_hbox.add(imageLooped);
149 legend_hbox.add(labelLooped);
150
151 imageSomeLoops.set(grayLoop);
152 imageSomeLoops.set_alignment(Gtk::ALIGN_END);
153 labelSomeLoops.set_alignment(Gtk::ALIGN_START);
154 legend_hbox.add(imageSomeLoops);
155 legend_hbox.add(labelSomeLoops);
156
157 legend_hbox.show_all_children();
158 }
159 dimreg_vbox.pack_start(legend_hbox, Gtk::PACK_SHRINK);
160 m_HPaned.add2(dimreg_vbox);
161
162 dimreg_label.set_tooltip_text(_("To automatically apply your changes above globally to the entire instrument, check all 3 check boxes on the right."));
163 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."));
164 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."));
165 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)."));
166
167 m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, _("Samples"));
168 m_TreeViewNotebook.append_page(m_ScrolledWindow, _("Instruments"));
169 m_TreeViewNotebook.append_page(m_ScrolledWindowScripts, _("Scripts"));
170
171 actionGroup = Gtk::ActionGroup::create();
172
173 actionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
174 actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW),
175 sigc::mem_fun(
176 *this, &MainWindow::on_action_file_new));
177 Glib::RefPtr<Gtk::Action> action =
178 Gtk::Action::create("Open", Gtk::Stock::OPEN);
179 action->property_label() = action->property_label() + "...";
180 actionGroup->add(action,
181 sigc::mem_fun(
182 *this, &MainWindow::on_action_file_open));
183 actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE),
184 sigc::mem_fun(
185 *this, &MainWindow::on_action_file_save));
186 action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS);
187 action->property_label() = action->property_label() + "...";
188 actionGroup->add(action,
189 Gtk::AccelKey("<shift><control>s"),
190 sigc::mem_fun(
191 *this, &MainWindow::on_action_file_save_as));
192 actionGroup->add(Gtk::Action::create("Properties",
193 Gtk::Stock::PROPERTIES),
194 sigc::mem_fun(
195 *this, &MainWindow::on_action_file_properties));
196 actionGroup->add(Gtk::Action::create("InstrProperties",
197 Gtk::Stock::PROPERTIES),
198 sigc::mem_fun(
199 *this, &MainWindow::show_instr_props));
200 actionGroup->add(Gtk::Action::create("MidiRules",
201 _("_Midi Rules...")),
202 sigc::mem_fun(
203 *this, &MainWindow::show_midi_rules));
204 actionGroup->add(Gtk::Action::create("ScriptSlots",
205 _("_Script Slots...")),
206 sigc::mem_fun(
207 *this, &MainWindow::show_script_slots));
208 actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
209 sigc::mem_fun(
210 *this, &MainWindow::on_action_quit));
211 actionGroup->add(
212 Gtk::Action::create("MenuSample", _("_Sample")),
213 sigc::mem_fun(*this, &MainWindow::show_samples_tab)
214 );
215 actionGroup->add(
216 Gtk::Action::create("MenuInstrument", _("_Instrument")),
217 sigc::mem_fun(*this, &MainWindow::show_intruments_tab)
218 );
219 actionGroup->add(
220 Gtk::Action::create("MenuScript", _("Scr_ipt")),
221 sigc::mem_fun(*this, &MainWindow::show_scripts_tab)
222 );
223 actionGroup->add(Gtk::Action::create("AllInstruments", _("_Select")));
224
225 actionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
226
227 const Gdk::ModifierType primaryModifierKey =
228 #if defined(__APPLE__)
229 Gdk::META_MASK; // Cmd key on Mac
230 #else
231 Gdk::CONTROL_MASK; // Ctrl key on all other OSs
232 #endif
233
234 actionGroup->add(Gtk::Action::create("CopyDimRgn",
235 _("Copy selected dimension region")),
236 Gtk::AccelKey(GDK_KEY_c, Gdk::MOD1_MASK),
237 sigc::mem_fun(*this, &MainWindow::copy_selected_dimrgn));
238
239 actionGroup->add(Gtk::Action::create("PasteDimRgn",
240 _("Paste dimension region")),
241 Gtk::AccelKey(GDK_KEY_v, Gdk::MOD1_MASK),
242 sigc::mem_fun(*this, &MainWindow::paste_copied_dimrgn));
243
244 actionGroup->add(Gtk::Action::create("AdjustClipboard",
245 _("Adjust Clipboard Content")),
246 Gtk::AccelKey(GDK_KEY_x, Gdk::MOD1_MASK),
247 sigc::mem_fun(*this, &MainWindow::adjust_clipboard_content));
248
249 actionGroup->add(Gtk::Action::create("SelectPrevRegion",
250 _("Select Previous Region")),
251 Gtk::AccelKey(GDK_KEY_Left, primaryModifierKey),
252 sigc::mem_fun(*this, &MainWindow::select_prev_region));
253
254 actionGroup->add(Gtk::Action::create("SelectNextRegion",
255 _("Select Next Region")),
256 Gtk::AccelKey(GDK_KEY_Right, primaryModifierKey),
257 sigc::mem_fun(*this, &MainWindow::select_next_region));
258
259 actionGroup->add(Gtk::Action::create("SelectPrevDimRgnZone",
260 _("Select Previous Dimension Region Zone")),
261 Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK),
262 sigc::mem_fun(*this, &MainWindow::select_prev_dim_rgn_zone));
263
264 actionGroup->add(Gtk::Action::create("SelectNextDimRgnZone",
265 _("Select Next Dimension Region Zone")),
266 Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK),
267 sigc::mem_fun(*this, &MainWindow::select_next_dim_rgn_zone));
268
269 actionGroup->add(Gtk::Action::create("SelectPrevDimension",
270 _("Select Previous Dimension")),
271 Gtk::AccelKey(GDK_KEY_Up, Gdk::MOD1_MASK),
272 sigc::mem_fun(*this, &MainWindow::select_prev_dimension));
273
274 actionGroup->add(Gtk::Action::create("SelectNextDimension",
275 _("Select Next Dimension")),
276 Gtk::AccelKey(GDK_KEY_Down, Gdk::MOD1_MASK),
277 sigc::mem_fun(*this, &MainWindow::select_next_dimension));
278
279 actionGroup->add(Gtk::Action::create("SelectAddPrevDimRgnZone",
280 _("Add Previous Dimension Region Zone to Selection")),
281 Gtk::AccelKey(GDK_KEY_Left, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
282 sigc::mem_fun(*this, &MainWindow::select_add_prev_dim_rgn_zone));
283
284 actionGroup->add(Gtk::Action::create("SelectAddNextDimRgnZone",
285 _("Add Next Dimension Region Zone to Selection")),
286 Gtk::AccelKey(GDK_KEY_Right, Gdk::MOD1_MASK | Gdk::SHIFT_MASK),
287 sigc::mem_fun(*this, &MainWindow::select_add_next_dim_rgn_zone));
288
289 Glib::RefPtr<Gtk::ToggleAction> toggle_action =
290 Gtk::ToggleAction::create("CopySampleUnity", _("Copy Sample's _Unity Note"));
291 toggle_action->set_active(true);
292 actionGroup->add(toggle_action);
293
294 toggle_action =
295 Gtk::ToggleAction::create("CopySampleTune", _("Copy Sample's _Fine Tune"));
296 toggle_action->set_active(true);
297 actionGroup->add(toggle_action);
298
299 toggle_action =
300 Gtk::ToggleAction::create("CopySampleLoop", _("Copy Sample's _Loop Points"));
301 toggle_action->set_active(true);
302 actionGroup->add(toggle_action);
303
304
305 actionGroup->add(Gtk::Action::create("MenuMacro", _("_Macro")));
306
307
308 actionGroup->add(Gtk::Action::create("MenuView", _("Vie_w")));
309 toggle_action =
310 Gtk::ToggleAction::create("Statusbar", _("_Statusbar"));
311 toggle_action->set_active(true);
312 actionGroup->add(toggle_action,
313 sigc::mem_fun(
314 *this, &MainWindow::on_action_view_status_bar));
315
316 toggle_action =
317 Gtk::ToggleAction::create("AutoRestoreWinDim", _("_Auto Restore Window Dimension"));
318 toggle_action->set_active(Settings::singleton()->autoRestoreWindowDimension);
319 actionGroup->add(toggle_action,
320 sigc::mem_fun(
321 *this, &MainWindow::on_auto_restore_win_dim));
322
323 toggle_action =
324 Gtk::ToggleAction::create("SaveWithTemporaryFile", _("Save with _temporary file"));
325 toggle_action->set_active(Settings::singleton()->saveWithTemporaryFile);
326 actionGroup->add(toggle_action,
327 sigc::mem_fun(
328 *this, &MainWindow::on_save_with_temporary_file));
329
330 actionGroup->add(
331 Gtk::Action::create("RefreshAll", _("_Refresh All")),
332 sigc::mem_fun(*this, &MainWindow::on_action_refresh_all)
333 );
334
335 action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP);
336 actionGroup->add(Gtk::Action::create("MenuHelp",
337 action->property_label()));
338 actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
339 sigc::mem_fun(
340 *this, &MainWindow::on_action_help_about));
341 actionGroup->add(
342 Gtk::Action::create("AddInstrument", _("Add _Instrument")),
343 sigc::mem_fun(*this, &MainWindow::on_action_add_instrument)
344 );
345 actionGroup->add(
346 Gtk::Action::create("DupInstrument", _("_Duplicate Instrument")),
347 sigc::mem_fun(*this, &MainWindow::on_action_duplicate_instrument)
348 );
349 actionGroup->add(
350 Gtk::Action::create("CombInstruments", _("_Combine Instruments ...")),
351 Gtk::AccelKey(GDK_KEY_j, primaryModifierKey),
352 sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
353 );
354 actionGroup->add(
355 Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE),
356 sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument)
357 );
358
359
360 actionGroup->add(Gtk::Action::create("MenuSettings", _("_Settings")));
361
362 toggle_action =
363 Gtk::ToggleAction::create("WarnUserOnExtensions", _("Show warning on format _extensions"));
364 toggle_action->set_active(Settings::singleton()->warnUserOnExtensions);
365 actionGroup->add(
366 toggle_action,
367 sigc::mem_fun(*this, &MainWindow::on_action_warn_user_on_extensions)
368 );
369
370 toggle_action =
371 Gtk::ToggleAction::create("SyncSamplerInstrumentSelection", _("Synchronize sampler's instrument selection"));
372 toggle_action->set_active(Settings::singleton()->syncSamplerInstrumentSelection);
373 actionGroup->add(
374 toggle_action,
375 sigc::mem_fun(*this, &MainWindow::on_action_sync_sampler_instrument_selection)
376 );
377
378 toggle_action =
379 Gtk::ToggleAction::create("MoveRootNoteWithRegionMoved", _("Move root note with region moved"));
380 toggle_action->set_active(Settings::singleton()->moveRootNoteWithRegionMoved);
381 actionGroup->add(
382 toggle_action,
383 sigc::mem_fun(*this, &MainWindow::on_action_move_root_note_with_region_moved)
384 );
385
386
387 actionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
388
389 actionGroup->add(
390 Gtk::Action::create("CombineInstruments", _("_Combine Instruments...")),
391 sigc::mem_fun(*this, &MainWindow::on_action_combine_instruments)
392 );
393
394 actionGroup->add(
395 Gtk::Action::create("MergeFiles", _("_Merge Files...")),
396 sigc::mem_fun(*this, &MainWindow::on_action_merge_files)
397 );
398
399
400 // sample right-click popup actions
401 actionGroup->add(
402 Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES),
403 sigc::mem_fun(*this, &MainWindow::on_action_sample_properties)
404 );
405 actionGroup->add(
406 Gtk::Action::create("AddGroup", _("Add _Group")),
407 sigc::mem_fun(*this, &MainWindow::on_action_add_group)
408 );
409 actionGroup->add(
410 Gtk::Action::create("AddSample", _("Add _Sample(s)...")),
411 sigc::mem_fun(*this, &MainWindow::on_action_add_sample)
412 );
413 actionGroup->add(
414 Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE),
415 sigc::mem_fun(*this, &MainWindow::on_action_remove_sample)
416 );
417 actionGroup->add(
418 Gtk::Action::create("RemoveUnusedSamples", _("Remove _Unused Samples")),
419 sigc::mem_fun(*this, &MainWindow::on_action_remove_unused_samples)
420 );
421 actionGroup->add(
422 Gtk::Action::create("ShowSampleRefs", _("Show References...")),
423 sigc::mem_fun(*this, &MainWindow::on_action_view_references)
424 );
425 actionGroup->add(
426 Gtk::Action::create("ReplaceSample",
427 _("Replace Sample...")),
428 sigc::mem_fun(*this, &MainWindow::on_action_replace_sample)
429 );
430 actionGroup->add(
431 Gtk::Action::create("ReplaceAllSamplesInAllGroups",
432 _("Replace All Samples in All Groups...")),
433 sigc::mem_fun(*this, &MainWindow::on_action_replace_all_samples_in_all_groups)
434 );
435
436 // script right-click popup actions
437 actionGroup->add(
438 Gtk::Action::create("AddScriptGroup", _("Add _Group")),
439 sigc::mem_fun(*this, &MainWindow::on_action_add_script_group)
440 );
441 actionGroup->add(
442 Gtk::Action::create("AddScript", _("Add _Script")),
443 sigc::mem_fun(*this, &MainWindow::on_action_add_script)
444 );
445 actionGroup->add(
446 Gtk::Action::create("EditScript", _("_Edit Script...")),
447 sigc::mem_fun(*this, &MainWindow::on_action_edit_script)
448 );
449 actionGroup->add(
450 Gtk::Action::create("RemoveScript", Gtk::Stock::REMOVE),
451 sigc::mem_fun(*this, &MainWindow::on_action_remove_script)
452 );
453
454 uiManager = Gtk::UIManager::create();
455 uiManager->insert_action_group(actionGroup);
456 add_accel_group(uiManager->get_accel_group());
457
458 Glib::ustring ui_info =
459 "<ui>"
460 " <menubar name='MenuBar'>"
461 " <menu action='MenuFile'>"
462 " <menuitem action='New'/>"
463 " <menuitem action='Open'/>"
464 " <separator/>"
465 " <menuitem action='Save'/>"
466 " <menuitem action='SaveAs'/>"
467 " <separator/>"
468 " <menuitem action='Properties'/>"
469 " <separator/>"
470 " <menuitem action='Quit'/>"
471 " </menu>"
472 " <menu action='MenuEdit'>"
473 " <menuitem action='CopyDimRgn'/>"
474 " <menuitem action='AdjustClipboard'/>"
475 " <menuitem action='PasteDimRgn'/>"
476 " <separator/>"
477 " <menuitem action='SelectPrevRegion'/>"
478 " <menuitem action='SelectNextRegion'/>"
479 " <separator/>"
480 " <menuitem action='SelectPrevDimension'/>"
481 " <menuitem action='SelectNextDimension'/>"
482 " <menuitem action='SelectPrevDimRgnZone'/>"
483 " <menuitem action='SelectNextDimRgnZone'/>"
484 " <menuitem action='SelectAddPrevDimRgnZone'/>"
485 " <menuitem action='SelectAddNextDimRgnZone'/>"
486 " <separator/>"
487 " <menuitem action='CopySampleUnity'/>"
488 " <menuitem action='CopySampleTune'/>"
489 " <menuitem action='CopySampleLoop'/>"
490 " </menu>"
491 " <menu action='MenuMacro'>"
492 " </menu>"
493 " <menu action='MenuSample'>"
494 " <menuitem action='SampleProperties'/>"
495 " <menuitem action='AddGroup'/>"
496 " <menuitem action='AddSample'/>"
497 " <menuitem action='ShowSampleRefs'/>"
498 " <menuitem action='ReplaceSample' />"
499 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
500 " <separator/>"
501 " <menuitem action='RemoveSample'/>"
502 " <menuitem action='RemoveUnusedSamples'/>"
503 " </menu>"
504 " <menu action='MenuInstrument'>"
505 " <menu action='AllInstruments'>"
506 " </menu>"
507 " <separator/>"
508 " <menuitem action='InstrProperties'/>"
509 " <menuitem action='MidiRules'/>"
510 " <menuitem action='ScriptSlots'/>"
511 " <menuitem action='AddInstrument'/>"
512 " <menuitem action='DupInstrument'/>"
513 " <menuitem action='CombInstruments'/>"
514 " <separator/>"
515 " <menuitem action='RemoveInstrument'/>"
516 " </menu>"
517 " <menu action='MenuScript'>"
518 " <menuitem action='AddScriptGroup'/>"
519 " <menuitem action='AddScript'/>"
520 " <menuitem action='EditScript'/>"
521 " <separator/>"
522 " <menuitem action='RemoveScript'/>"
523 " </menu>"
524 " <menu action='MenuView'>"
525 " <menuitem action='Statusbar'/>"
526 " <menuitem action='AutoRestoreWinDim'/>"
527 " <separator/>"
528 " <menuitem action='RefreshAll'/>"
529 " </menu>"
530 " <menu action='MenuTools'>"
531 " <menuitem action='CombineInstruments'/>"
532 " <menuitem action='MergeFiles'/>"
533 " </menu>"
534 " <menu action='MenuSettings'>"
535 " <menuitem action='WarnUserOnExtensions'/>"
536 " <menuitem action='SyncSamplerInstrumentSelection'/>"
537 " <menuitem action='MoveRootNoteWithRegionMoved'/>"
538 " <menuitem action='SaveWithTemporaryFile'/>"
539 " </menu>"
540 " <menu action='MenuHelp'>"
541 " <menuitem action='About'/>"
542 " </menu>"
543 " </menubar>"
544 " <popup name='PopupMenu'>"
545 " <menuitem action='InstrProperties'/>"
546 " <menuitem action='MidiRules'/>"
547 " <menuitem action='ScriptSlots'/>"
548 " <menuitem action='AddInstrument'/>"
549 " <menuitem action='DupInstrument'/>"
550 " <menuitem action='CombInstruments'/>"
551 " <separator/>"
552 " <menuitem action='RemoveInstrument'/>"
553 " </popup>"
554 " <popup name='SamplePopupMenu'>"
555 " <menuitem action='SampleProperties'/>"
556 " <menuitem action='AddGroup'/>"
557 " <menuitem action='AddSample'/>"
558 " <menuitem action='ShowSampleRefs'/>"
559 " <menuitem action='ReplaceSample' />"
560 " <menuitem action='ReplaceAllSamplesInAllGroups' />"
561 " <separator/>"
562 " <menuitem action='RemoveSample'/>"
563 " <menuitem action='RemoveUnusedSamples'/>"
564 " </popup>"
565 " <popup name='ScriptPopupMenu'>"
566 " <menuitem action='AddScriptGroup'/>"
567 " <menuitem action='AddScript'/>"
568 " <menuitem action='EditScript'/>"
569 " <separator/>"
570 " <menuitem action='RemoveScript'/>"
571 " </popup>"
572 "</ui>";
573 uiManager->add_ui_from_string(ui_info);
574
575 popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu"));
576
577 // Set tooltips for menu items (for some reason, setting a tooltip on the
578 // respective Gtk::Action objects above will simply be ignored, no matter
579 // if using Gtk::Action::set_tooltip() or passing the tooltip string on
580 // Gtk::Action::create()).
581 {
582 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
583 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
584 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."));
585 }
586 {
587 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
588 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
589 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."));
590 }
591 {
592 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
593 uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
594 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."));
595 }
596 {
597 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
598 uiManager->get_widget("/MenuBar/MenuSettings/WarnUserOnExtensions"));
599 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."));
600 }
601 {
602 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
603 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
604 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)."));
605 }
606 {
607 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
608 uiManager->get_widget("/MenuBar/MenuSettings/MoveRootNoteWithRegionMoved"));
609 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."));
610 }
611 {
612 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
613 uiManager->get_widget("/MenuBar/MenuSample/RemoveUnusedSamples"));
614 item->set_tooltip_text(_("Removes all samples that are not referenced by any instrument (i.e. red ones)."));
615 // copy tooltip to popup menu
616 Gtk::MenuItem* item2 = dynamic_cast<Gtk::MenuItem*>(
617 uiManager->get_widget("/SamplePopupMenu/RemoveUnusedSamples"));
618 item2->set_tooltip_text(item->get_tooltip_text());
619 }
620 {
621 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
622 uiManager->get_widget("/MenuBar/MenuView/RefreshAll"));
623 item->set_tooltip_text(_("Reloads the currently open gig file and updates the entire graphical user interface."));
624 }
625 {
626 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
627 uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
628 item->set_tooltip_text(_("If checked, size and position of all windows will be saved and automatically restored next time."));
629 }
630 {
631 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
632 uiManager->get_widget("/MenuBar/MenuTools/CombineInstruments"));
633 item->set_tooltip_text(_("Create combi sounds out of individual sounds of this .gig file."));
634 }
635 {
636 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
637 uiManager->get_widget("/MenuBar/MenuTools/MergeFiles"));
638 item->set_tooltip_text(_("Add instruments and samples of other .gig files to this .gig file."));
639 }
640
641
642 instrument_menu = static_cast<Gtk::MenuItem*>(
643 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments"))->get_submenu();
644
645 Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar");
646 m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK);
647 m_VBox.pack_start(m_HPaned);
648 m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK);
649 m_VBox.pack_start(m_RegionChooser.m_VirtKeybPropsBox, Gtk::PACK_SHRINK);
650 m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK);
651 m_VBox.pack_start(m_StatusBar, Gtk::PACK_SHRINK);
652
653 set_file_is_shared(false);
654
655 // Status Bar:
656 m_StatusBar.pack_start(m_AttachedStateLabel, Gtk::PACK_SHRINK);
657 m_StatusBar.pack_start(m_AttachedStateImage, Gtk::PACK_SHRINK);
658 m_StatusBar.show();
659
660 m_RegionChooser.signal_region_selected().connect(
661 sigc::mem_fun(*this, &MainWindow::region_changed) );
662 m_DimRegionChooser.signal_dimregion_selected().connect(
663 sigc::mem_fun(*this, &MainWindow::dimreg_changed) );
664
665
666 // Create the Tree model:
667 m_refTreeModel = Gtk::ListStore::create(m_Columns);
668 m_TreeView.set_model(m_refTreeModel);
669 m_TreeView.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
670 m_TreeView.set_tooltip_text(_("Right click here for actions on instruments & MIDI Rules. Drag & drop to change the order of instruments."));
671 instrument_name_connection = m_refTreeModel->signal_row_changed().connect(
672 sigc::mem_fun(*this, &MainWindow::instrument_name_changed)
673 );
674
675 // Add the TreeView's view columns:
676 m_TreeView.append_column(_("Nr"), m_Columns.m_col_nr);
677 m_TreeView.append_column_editable(_("Instrument"), m_Columns.m_col_name);
678 m_TreeView.append_column(_("Scripts"), m_Columns.m_col_scripts);
679 m_TreeView.set_headers_visible(true);
680
681 // establish drag&drop within the instrument tree view, allowing to reorder
682 // the sequence of instruments within the gig file
683 {
684 std::vector<Gtk::TargetEntry> drag_target_instrument;
685 drag_target_instrument.push_back(Gtk::TargetEntry("gig::Instrument"));
686 m_TreeView.drag_source_set(drag_target_instrument);
687 m_TreeView.drag_dest_set(drag_target_instrument);
688 m_TreeView.signal_drag_begin().connect(
689 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_begin)
690 );
691 m_TreeView.signal_drag_data_get().connect(
692 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_data_get)
693 );
694 m_TreeView.signal_drag_data_received().connect(
695 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drop_drag_data_received)
696 );
697 }
698
699 // create samples treeview (including its data model)
700 m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
701 m_TreeViewSamples.set_model(m_refSamplesTreeModel);
702 m_TreeViewSamples.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
703 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."));
704 // m_TreeViewSamples.set_reorderable();
705 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
706 m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
707 {
708 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
709 Gtk::CellRendererText* cellrenderer =
710 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
711 column->add_attribute(
712 cellrenderer->property_foreground(), m_SamplesModel.m_color
713 );
714 }
715 {
716 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
717 Gtk::CellRendererText* cellrenderer =
718 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
719 column->add_attribute(
720 cellrenderer->property_foreground(), m_SamplesModel.m_color
721 );
722 }
723 m_TreeViewSamples.set_headers_visible(true);
724 m_TreeViewSamples.signal_button_press_event().connect_notify(
725 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
726 );
727 m_refSamplesTreeModel->signal_row_changed().connect(
728 sigc::mem_fun(*this, &MainWindow::sample_name_changed)
729 );
730
731 // create scripts treeview (including its data model)
732 m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
733 m_TreeViewScripts.set_model(m_refScriptsTreeModel);
734 m_TreeViewScripts.set_tooltip_text(_(
735 "Use CTRL + double click for editing a script."
736 "\n\n"
737 "Note: instrument scripts are a LinuxSampler extension of the gig "
738 "format. This feature will not work with the GigaStudio software!"
739 ));
740 // m_TreeViewScripts.set_reorderable();
741 m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
742 m_TreeViewScripts.set_headers_visible(false);
743 m_TreeViewScripts.signal_button_press_event().connect_notify(
744 sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
745 );
746 //FIXME: why the heck does this double click signal_row_activated() only fire while CTRL key is pressed ?
747 m_TreeViewScripts.signal_row_activated().connect(
748 sigc::mem_fun(*this, &MainWindow::script_double_clicked)
749 );
750 m_refScriptsTreeModel->signal_row_changed().connect(
751 sigc::mem_fun(*this, &MainWindow::script_name_changed)
752 );
753
754 // establish drag&drop between scripts tree view and ScriptSlots window
755 std::vector<Gtk::TargetEntry> drag_target_gig_script;
756 drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
757 m_TreeViewScripts.drag_source_set(drag_target_gig_script);
758 m_TreeViewScripts.signal_drag_begin().connect(
759 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
760 );
761 m_TreeViewScripts.signal_drag_data_get().connect(
762 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
763 );
764
765 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
766 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
767 drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
768 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
769 m_TreeViewSamples.signal_drag_begin().connect(
770 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
771 );
772 m_TreeViewSamples.signal_drag_data_get().connect(
773 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
774 );
775 dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
776 dimreg_edit.wSample->signal_drag_data_received().connect(
777 sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
778 );
779 dimreg_edit.signal_dimreg_changed().connect(
780 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
781 m_RegionChooser.signal_instrument_changed().connect(
782 sigc::mem_fun(*this, &MainWindow::file_changed));
783 m_RegionChooser.signal_instrument_changed().connect(
784 sigc::mem_fun(*this, &MainWindow::region_changed));
785 m_DimRegionChooser.signal_region_changed().connect(
786 sigc::mem_fun(*this, &MainWindow::file_changed));
787 instrumentProps.signal_changed().connect(
788 sigc::mem_fun(*this, &MainWindow::file_changed));
789 propDialog.signal_changed().connect(
790 sigc::mem_fun(*this, &MainWindow::file_changed));
791 midiRules.signal_changed().connect(
792 sigc::mem_fun(*this, &MainWindow::file_changed));
793
794 dimreg_edit.signal_dimreg_to_be_changed().connect(
795 dimreg_to_be_changed_signal.make_slot());
796 dimreg_edit.signal_dimreg_changed().connect(
797 dimreg_changed_signal.make_slot());
798 dimreg_edit.signal_sample_ref_changed().connect(
799 sample_ref_changed_signal.make_slot());
800 sample_ref_changed_signal.connect(
801 sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
802 );
803 samples_to_be_removed_signal.connect(
804 sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
805 );
806
807 dimreg_edit.signal_select_sample().connect(
808 sigc::mem_fun(*this, &MainWindow::select_sample)
809 );
810
811 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
812 sigc::hide(
813 sigc::bind(
814 file_structure_to_be_changed_signal.make_slot(),
815 sigc::ref(this->file)
816 )
817 )
818 );
819 m_RegionChooser.signal_instrument_struct_changed().connect(
820 sigc::hide(
821 sigc::bind(
822 file_structure_changed_signal.make_slot(),
823 sigc::ref(this->file)
824 )
825 )
826 );
827 m_RegionChooser.signal_region_to_be_changed().connect(
828 region_to_be_changed_signal.make_slot());
829 m_RegionChooser.signal_region_changed_signal().connect(
830 region_changed_signal.make_slot());
831
832 note_on_signal.connect(
833 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
834 note_off_signal.connect(
835 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
836
837 dimreg_all_regions.signal_toggled().connect(
838 sigc::mem_fun(*this, &MainWindow::update_dimregs));
839 dimreg_all_dimregs.signal_toggled().connect(
840 sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
841 dimreg_stereo.signal_toggled().connect(
842 sigc::mem_fun(*this, &MainWindow::update_dimregs));
843
844 file = 0;
845 file_is_changed = false;
846
847 show_all_children();
848
849 // start with a new gig file by default
850 on_action_file_new();
851
852 // select 'Instruments' tab by default
853 // (gtk allows this only if the tab childs are visible, thats why it's here)
854 m_TreeViewNotebook.set_current_page(1);
855
856 Gtk::Clipboard::get()->signal_owner_change().connect(
857 sigc::mem_fun(*this, &MainWindow::on_clipboard_owner_change)
858 );
859 updateClipboardPasteAvailable();
860 updateClipboardCopyAvailable();
861
862 // setup macros and their keyboard accelerators
863 {
864 Gtk::Menu* menuMacro = dynamic_cast<Gtk::MenuItem*>(
865 uiManager->get_widget("/MenuBar/MenuMacro")
866 )->get_submenu();
867
868 const Gdk::ModifierType noModifier = (Gdk::ModifierType)0;
869 Gtk::AccelMap::add_entry("<Macros>/macro_0", GDK_KEY_F1, noModifier);
870 Gtk::AccelMap::add_entry("<Macros>/macro_1", GDK_KEY_F2, noModifier);
871 Gtk::AccelMap::add_entry("<Macros>/macro_2", GDK_KEY_F3, noModifier);
872 Gtk::AccelMap::add_entry("<Macros>/macro_3", GDK_KEY_F4, noModifier);
873 Gtk::AccelMap::add_entry("<Macros>/macro_4", GDK_KEY_F5, noModifier);
874 Gtk::AccelMap::add_entry("<Macros>/macro_5", GDK_KEY_F6, noModifier);
875 Gtk::AccelMap::add_entry("<Macros>/macro_6", GDK_KEY_F7, noModifier);
876 Gtk::AccelMap::add_entry("<Macros>/macro_7", GDK_KEY_F8, noModifier);
877 Gtk::AccelMap::add_entry("<Macros>/macro_8", GDK_KEY_F9, noModifier);
878 Gtk::AccelMap::add_entry("<Macros>/macro_9", GDK_KEY_F10, noModifier);
879 Gtk::AccelMap::add_entry("<Macros>/macro_10", GDK_KEY_F11, noModifier);
880 Gtk::AccelMap::add_entry("<Macros>/macro_11", GDK_KEY_F12, noModifier);
881 Gtk::AccelMap::add_entry("<Macros>/SetupMacros", 'm', primaryModifierKey);
882
883 Glib::RefPtr<Gtk::AccelGroup> accelGroup = this->get_accel_group();
884 menuMacro->set_accel_group(accelGroup);
885
886 updateMacroMenu();
887 }
888
889 Glib::signal_idle().connect_once(
890 sigc::mem_fun(*this, &MainWindow::bringToFront),
891 200
892 );
893 }
894
895 MainWindow::~MainWindow()
896 {
897 }
898
899 void MainWindow::bringToFront() {
900 #if defined(__APPLE__)
901 macRaiseAppWindow();
902 #endif
903 raise();
904 present();
905 }
906
907 void MainWindow::updateMacroMenu() {
908 Gtk::Menu* menuMacro = dynamic_cast<Gtk::MenuItem*>(
909 uiManager->get_widget("/MenuBar/MenuMacro")
910 )->get_submenu();
911
912 // remove all entries from "Macro" menu
913 {
914 const std::vector<Gtk::Widget*> children = menuMacro->get_children();
915 for (int i = 0; i < children.size(); ++i) {
916 Gtk::Widget* child = children[i];
917 menuMacro->remove(*child);
918 delete child;
919 }
920 }
921
922 // (re)load all macros from config file
923 try {
924 Settings::singleton()->loadMacros(m_macros);
925 } catch (Serialization::Exception e) {
926 std::cerr << "Exception while loading macros: " << e.Message << std::endl;
927 } catch (...) {
928 std::cerr << "Unknown exception while loading macros!" << std::endl;
929 }
930
931 // add all configured macros as menu items to the "Macro" menu
932 for (int iMacro = 0; iMacro < m_macros.size(); ++iMacro) {
933 const Serialization::Archive& macro = m_macros[iMacro];
934 std::string name =
935 macro.name().empty() ?
936 (std::string(_("Unnamed Macro")) + " " + ToString(iMacro+1)) : macro.name();
937 Gtk::MenuItem* item = new Gtk::MenuItem(name);
938 item->signal_activate().connect(
939 sigc::bind(
940 sigc::mem_fun(*this, &MainWindow::onMacroSelected), iMacro
941 )
942 );
943 menuMacro->append(*item);
944 item->set_accel_path("<Macros>/macro_" + ToString(iMacro));
945 Glib::ustring comment = macro.comment();
946 if (!comment.empty())
947 item->set_tooltip_text(comment);
948 }
949 // if there are no macros configured at all, then show a dummy entry instead
950 if (m_macros.empty()) {
951 Gtk::MenuItem* item = new Gtk::MenuItem(_("No Macros"));
952 item->set_sensitive(false);
953 menuMacro->append(*item);
954 }
955
956 // add separator line to menu
957 menuMacro->append(*new Gtk::SeparatorMenuItem);
958
959 {
960 Gtk::MenuItem* item = new Gtk::MenuItem(_("Setup Macros ..."));
961 item->signal_activate().connect(
962 sigc::mem_fun(*this, &MainWindow::setupMacros)
963 );
964 menuMacro->append(*item);
965 item->set_accel_path("<Macros>/SetupMacros");
966 }
967
968 menuMacro->show_all_children();
969 }
970
971 void MainWindow::onMacroSelected(int iMacro) {
972 printf("onMacroSelected(%d)\n", iMacro);
973 if (iMacro < 0 || iMacro >= m_macros.size()) return;
974 Glib::ustring errorText;
975 try {
976 applyMacro(m_macros[iMacro]);
977 } catch (Serialization::Exception e) {
978 errorText = e.Message;
979 } catch (...) {
980 errorText = _("Unknown exception while applying macro");
981 }
982 if (!errorText.empty()) {
983 Glib::ustring txt = _("Applying macro failed:\n") + errorText;
984 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
985 msg.run();
986 }
987 }
988
989 void MainWindow::setupMacros() {
990 MacrosSetup* setup = new MacrosSetup();
991 gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
992 setup->setMacros(m_macros, &m_serializationArchive, pDimRgn);
993 setup->signal_macros_changed().connect(
994 sigc::mem_fun(*this, &MainWindow::onMacrosSetupChanged)
995 );
996 setup->show();
997 }
998
999 void MainWindow::onMacrosSetupChanged(const std::vector<Serialization::Archive>& macros) {
1000 m_macros = macros;
1001 Settings::singleton()->saveMacros(m_macros);
1002 updateMacroMenu();
1003 }
1004
1005 bool MainWindow::on_delete_event(GdkEventAny* event)
1006 {
1007 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
1008 }
1009
1010 void MainWindow::on_action_quit()
1011 {
1012 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1013 hide();
1014 }
1015
1016 void MainWindow::region_changed()
1017 {
1018 m_DimRegionChooser.set_region(m_RegionChooser.get_region());
1019 }
1020
1021 gig::Instrument* MainWindow::get_instrument()
1022 {
1023 gig::Instrument* instrument = 0;
1024 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
1025 if (rows.empty()) return NULL;
1026 Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
1027 if (it) {
1028 Gtk::TreeModel::Row row = *it;
1029 instrument = row[m_Columns.m_col_instr];
1030 }
1031 return instrument;
1032 }
1033
1034 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
1035 {
1036 if (all_dimregs) {
1037 for (int i = 0 ; i < region->DimensionRegions ; i++) {
1038 if (region->pDimensionRegions[i]) {
1039 dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
1040 }
1041 }
1042 } else {
1043 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
1044 }
1045 }
1046
1047 void MainWindow::update_dimregs()
1048 {
1049 dimreg_edit.dimregs.clear();
1050 bool all_regions = dimreg_all_regions.get_active();
1051 bool stereo = dimreg_stereo.get_active();
1052 bool all_dimregs = dimreg_all_dimregs.get_active();
1053
1054 if (all_regions) {
1055 gig::Instrument* instrument = get_instrument();
1056 if (instrument) {
1057 for (gig::Region* region = instrument->GetFirstRegion() ;
1058 region ;
1059 region = instrument->GetNextRegion()) {
1060 add_region_to_dimregs(region, stereo, all_dimregs);
1061 }
1062 }
1063 } else {
1064 gig::Region* region = m_RegionChooser.get_region();
1065 if (region) {
1066 add_region_to_dimregs(region, stereo, all_dimregs);
1067 }
1068 }
1069
1070 m_RegionChooser.setModifyAllRegions(all_regions);
1071 m_DimRegionChooser.setModifyAllRegions(all_regions);
1072 m_DimRegionChooser.setModifyAllDimensionRegions(all_dimregs);
1073 m_DimRegionChooser.setModifyBothChannels(stereo);
1074
1075 updateClipboardCopyAvailable();
1076 }
1077
1078 void MainWindow::dimreg_all_dimregs_toggled()
1079 {
1080 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
1081 update_dimregs();
1082 }
1083
1084 void MainWindow::dimreg_changed()
1085 {
1086 update_dimregs();
1087 dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
1088 }
1089
1090 void MainWindow::on_sel_change()
1091 {
1092 // select item in instrument menu
1093 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
1094 if (!rows.empty()) {
1095 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
1096 if (it) {
1097 Gtk::TreePath path(it);
1098 int index = path[0];
1099 const std::vector<Gtk::Widget*> children =
1100 instrument_menu->get_children();
1101 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
1102 }
1103 }
1104
1105 m_RegionChooser.set_instrument(get_instrument());
1106
1107 if (Settings::singleton()->syncSamplerInstrumentSelection) {
1108 switch_sampler_instrument_signal.emit(get_instrument());
1109 }
1110 }
1111
1112 void loader_progress_callback(gig::progress_t* progress)
1113 {
1114 Loader* loader = static_cast<Loader*>(progress->custom);
1115 loader->progress_callback(progress->factor);
1116 }
1117
1118 void Loader::progress_callback(float fraction)
1119 {
1120 {
1121 Glib::Threads::Mutex::Lock lock(progressMutex);
1122 progress = fraction;
1123 }
1124 progress_dispatcher();
1125 }
1126
1127 #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
1128 // make sure stack is 16-byte aligned for SSE instructions
1129 __attribute__((force_align_arg_pointer))
1130 #endif
1131 void Loader::thread_function()
1132 {
1133 printf("thread_function self=%p\n",
1134 static_cast<void*>(Glib::Threads::Thread::self()));
1135 printf("Start %s\n", filename.c_str());
1136 try {
1137 RIFF::File* riff = new RIFF::File(filename);
1138 gig = new gig::File(riff);
1139 gig::progress_t progress;
1140 progress.callback = loader_progress_callback;
1141 progress.custom = this;
1142
1143 gig->GetInstrument(0, &progress);
1144 printf("End\n");
1145 finished_dispatcher();
1146 } catch (RIFF::Exception e) {
1147 error_message = e.Message;
1148 error_dispatcher.emit();
1149 } catch (...) {
1150 error_message = _("Unknown exception occurred");
1151 error_dispatcher.emit();
1152 }
1153 }
1154
1155 Loader::Loader(const char* filename)
1156 : filename(filename), gig(0), thread(0), progress(0.f)
1157 {
1158 }
1159
1160 void Loader::launch()
1161 {
1162 #ifdef OLD_THREADS
1163 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
1164 #else
1165 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
1166 #endif
1167 printf("launch thread=%p\n", static_cast<void*>(thread));
1168 }
1169
1170 float Loader::get_progress()
1171 {
1172 float res;
1173 {
1174 Glib::Threads::Mutex::Lock lock(progressMutex);
1175 res = progress;
1176 }
1177 return res;
1178 }
1179
1180 Glib::Dispatcher& Loader::signal_progress()
1181 {
1182 return progress_dispatcher;
1183 }
1184
1185 Glib::Dispatcher& Loader::signal_finished()
1186 {
1187 return finished_dispatcher;
1188 }
1189
1190 Glib::Dispatcher& Loader::signal_error()
1191 {
1192 return error_dispatcher;
1193 }
1194
1195 void saver_progress_callback(gig::progress_t* progress)
1196 {
1197 Saver* saver = static_cast<Saver*>(progress->custom);
1198 saver->progress_callback(progress->factor);
1199 }
1200
1201 void Saver::progress_callback(float fraction)
1202 {
1203 {
1204 Glib::Threads::Mutex::Lock lock(progressMutex);
1205 progress = fraction;
1206 }
1207 progress_dispatcher.emit();
1208 }
1209
1210 #if defined(WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
1211 // make sure stack is 16-byte aligned for SSE instructions
1212 __attribute__((force_align_arg_pointer))
1213 #endif
1214 void Saver::thread_function()
1215 {
1216 printf("thread_function self=%p\n",
1217 static_cast<void*>(Glib::Threads::Thread::self()));
1218 printf("Start %s\n", filename.c_str());
1219 try {
1220 gig::progress_t progress;
1221 progress.callback = saver_progress_callback;
1222 progress.custom = this;
1223
1224 // if no filename was provided, that means "save", if filename was provided means "save as"
1225 if (filename.empty()) {
1226 if (!Settings::singleton()->saveWithTemporaryFile) {
1227 // save directly over the existing .gig file
1228 // (requires less disk space than solution below
1229 // but may be slower)
1230 gig->Save(&progress);
1231 } else {
1232 // save the file as separate temporary file first,
1233 // then move the saved file over the old file
1234 // (may result in performance speedup during save)
1235 gig::String tmpname = filename + ".TMP";
1236 gig->Save(tmpname, &progress);
1237 #if defined(WIN32)
1238 if (!DeleteFile(filename.c_str())) {
1239 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file).");
1240 }
1241 #else // POSIX ...
1242 if (unlink(filename.c_str())) {
1243 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file): " + gig::String(strerror(errno)));
1244 }
1245 #endif
1246 if (rename(tmpname.c_str(), filename.c_str())) {
1247 #if defined(WIN32)
1248 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file).");
1249 #else
1250 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file): " + gig::String(strerror(errno)));
1251 #endif
1252 }
1253 }
1254 } else {
1255 gig->Save(filename, &progress);
1256 }
1257
1258 printf("End\n");
1259 finished_dispatcher.emit();
1260 } catch (RIFF::Exception e) {
1261 error_message = e.Message;
1262 error_dispatcher.emit();
1263 } catch (...) {
1264 error_message = _("Unknown exception occurred");
1265 error_dispatcher.emit();
1266 }
1267 }
1268
1269 Saver::Saver(gig::File* file, Glib::ustring filename)
1270 : gig(file), filename(filename), thread(0), progress(0.f)
1271 {
1272 }
1273
1274 void Saver::launch()
1275 {
1276 #ifdef OLD_THREADS
1277 thread = Glib::Thread::create(sigc::mem_fun(*this, &Saver::thread_function), true);
1278 #else
1279 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
1280 #endif
1281 printf("launch thread=%p\n", static_cast<void*>(thread));
1282 }
1283
1284 float Saver::get_progress()
1285 {
1286 float res;
1287 {
1288 Glib::Threads::Mutex::Lock lock(progressMutex);
1289 res = progress;
1290 }
1291 return res;
1292 }
1293
1294 Glib::Dispatcher& Saver::signal_progress()
1295 {
1296 return progress_dispatcher;
1297 }
1298
1299 Glib::Dispatcher& Saver::signal_finished()
1300 {
1301 return finished_dispatcher;
1302 }
1303
1304 Glib::Dispatcher& Saver::signal_error()
1305 {
1306 return error_dispatcher;
1307 }
1308
1309 ProgressDialog::ProgressDialog(const Glib::ustring& title, Gtk::Window& parent)
1310 : Gtk::Dialog(title, parent, true)
1311 {
1312 get_vbox()->pack_start(progressBar);
1313 show_all_children();
1314 resize(600,50);
1315 }
1316
1317 // Clear all GUI elements / controls. This method is typically called
1318 // before a new .gig file is to be created or to be loaded.
1319 void MainWindow::__clear() {
1320 // forget all samples that ought to be imported
1321 m_SampleImportQueue.clear();
1322 // clear the samples and instruments tree views
1323 m_refTreeModel->clear();
1324 m_refSamplesTreeModel->clear();
1325 m_refScriptsTreeModel->clear();
1326 // remove all entries from "Instrument" menu
1327 while (!instrument_menu->get_children().empty()) {
1328 remove_instrument_from_menu(0);
1329 }
1330 // free libgig's gig::File instance
1331 if (file && !file_is_shared) delete file;
1332 file = NULL;
1333 set_file_is_shared(false);
1334 }
1335
1336 void MainWindow::__refreshEntireGUI() {
1337 // clear the samples and instruments tree views
1338 m_refTreeModel->clear();
1339 m_refSamplesTreeModel->clear();
1340 m_refScriptsTreeModel->clear();
1341 // remove all entries from "Instrument" menu
1342 while (!instrument_menu->get_children().empty()) {
1343 remove_instrument_from_menu(0);
1344 }
1345
1346 if (!this->file) return;
1347
1348 load_gig(
1349 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
1350 );
1351 }
1352
1353 void MainWindow::on_action_file_new()
1354 {
1355 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1356
1357 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1358
1359 // clear all GUI elements
1360 __clear();
1361 // create a new .gig file (virtually yet)
1362 gig::File* pFile = new gig::File;
1363 // already add one new instrument by default
1364 gig::Instrument* pInstrument = pFile->AddInstrument();
1365 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
1366 // update GUI with that new gig::File
1367 load_gig(pFile, 0 /*no file name yet*/);
1368 }
1369
1370 bool MainWindow::close_confirmation_dialog()
1371 {
1372 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
1373 Glib::filename_display_basename(filename).c_str());
1374 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1375 g_free(msg);
1376 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
1377 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
1378 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1379 dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
1380 dialog.set_default_response(Gtk::RESPONSE_YES);
1381 int response = dialog.run();
1382 dialog.hide();
1383
1384 // user decided to exit app without saving
1385 if (response == Gtk::RESPONSE_NO) return true;
1386
1387 // user cancelled dialog, thus don't close app
1388 if (response == Gtk::RESPONSE_CANCEL) return false;
1389
1390 // TODO: the following return valid is disabled and hard coded instead for
1391 // now, due to the fact that saving with progress bar is now implemented
1392 // asynchronously, as a result the app does not close automatically anymore
1393 // after saving the file has completed
1394 //
1395 // if (response == Gtk::RESPONSE_YES) return file_save();
1396 // return response != Gtk::RESPONSE_CANCEL;
1397 //
1398 if (response == Gtk::RESPONSE_YES) file_save();
1399 return false; // always prevent closing the app for now (see comment above)
1400 }
1401
1402 bool MainWindow::leaving_shared_mode_dialog() {
1403 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
1404 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1405 dialog.set_secondary_text(
1406 _("If you proceed to work on another instrument file, it won't be "
1407 "used by the sampler until you tell the sampler explicitly to "
1408 "load it."));
1409 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
1410 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1411 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
1412 int response = dialog.run();
1413 dialog.hide();
1414 return response == Gtk::RESPONSE_YES;
1415 }
1416
1417 void MainWindow::on_action_file_open()
1418 {
1419 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1420
1421 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1422
1423 Gtk::FileChooserDialog dialog(*this, _("Open file"));
1424 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1425 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1426 dialog.set_default_response(Gtk::RESPONSE_OK);
1427 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1428 Gtk::FileFilter filter;
1429 filter.add_pattern("*.gig");
1430 #else
1431 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1432 filter->add_pattern("*.gig");
1433 #endif
1434 dialog.set_filter(filter);
1435 if (current_gig_dir != "") {
1436 dialog.set_current_folder(current_gig_dir);
1437 }
1438 if (dialog.run() == Gtk::RESPONSE_OK) {
1439 std::string filename = dialog.get_filename();
1440 printf("filename=%s\n", filename.c_str());
1441 printf("on_action_file_open self=%p\n",
1442 static_cast<void*>(Glib::Threads::Thread::self()));
1443 load_file(filename.c_str());
1444 current_gig_dir = Glib::path_get_dirname(filename);
1445 }
1446 }
1447
1448 void MainWindow::load_file(const char* name)
1449 {
1450 __clear();
1451
1452 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1453 _("Loading") + Glib::ustring(" '") +
1454 Glib::filename_display_basename(name) + "' ...",
1455 *this
1456 );
1457 progress_dialog->show_all();
1458 loader = new Loader(name); //FIXME: memory leak!
1459 loader->signal_progress().connect(
1460 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1461 loader->signal_finished().connect(
1462 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1463 loader->signal_error().connect(
1464 sigc::mem_fun(*this, &MainWindow::on_loader_error));
1465 loader->launch();
1466 }
1467
1468 void MainWindow::load_instrument(gig::Instrument* instr) {
1469 if (!instr) {
1470 Glib::ustring txt = "Provided instrument is NULL!\n";
1471 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1472 msg.run();
1473 Gtk::Main::quit();
1474 }
1475 // clear all GUI elements
1476 __clear();
1477 // load the instrument
1478 gig::File* pFile = (gig::File*) instr->GetParent();
1479 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1480 // automatically select the given instrument
1481 int i = 0;
1482 for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1483 instrument = pFile->GetNextInstrument(), ++i)
1484 {
1485 if (instrument == instr) {
1486 // select item in "instruments" tree view
1487 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1488 // make sure the selected item in the "instruments" tree view is
1489 // visible (scroll to it)
1490 m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1491 // select item in instrument menu
1492 {
1493 const std::vector<Gtk::Widget*> children =
1494 instrument_menu->get_children();
1495 static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1496 }
1497 // update region chooser and dimension region chooser
1498 m_RegionChooser.set_instrument(instr);
1499 break;
1500 }
1501 }
1502 }
1503
1504 void MainWindow::on_loader_progress()
1505 {
1506 progress_dialog->set_fraction(loader->get_progress());
1507 }
1508
1509 void MainWindow::on_loader_finished()
1510 {
1511 printf("Loader finished!\n");
1512 printf("on_loader_finished self=%p\n",
1513 static_cast<void*>(Glib::Threads::Thread::self()));
1514 load_gig(loader->gig, loader->filename.c_str());
1515 progress_dialog->hide();
1516 }
1517
1518 void MainWindow::on_loader_error()
1519 {
1520 Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1521 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1522 msg.run();
1523 progress_dialog->hide();
1524 }
1525
1526 void MainWindow::on_action_file_save()
1527 {
1528 file_save();
1529 }
1530
1531 bool MainWindow::check_if_savable()
1532 {
1533 if (!file) return false;
1534
1535 if (!file->GetFirstSample()) {
1536 Gtk::MessageDialog(*this, _("The file could not be saved "
1537 "because it contains no samples"),
1538 false, Gtk::MESSAGE_ERROR).run();
1539 return false;
1540 }
1541
1542 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
1543 instrument = file->GetNextInstrument()) {
1544 if (!instrument->GetFirstRegion()) {
1545 Gtk::MessageDialog(*this, _("The file could not be saved "
1546 "because there are instruments "
1547 "that have no regions"),
1548 false, Gtk::MESSAGE_ERROR).run();
1549 return false;
1550 }
1551 }
1552 return true;
1553 }
1554
1555 bool MainWindow::file_save()
1556 {
1557 if (!check_if_savable()) return false;
1558 if (!file_is_shared && !file_has_name) return file_save_as();
1559
1560 std::cout << "Saving file\n" << std::flush;
1561 file_structure_to_be_changed_signal.emit(this->file);
1562
1563 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1564 _("Saving") + Glib::ustring(" '") +
1565 Glib::filename_display_basename(this->filename) + "' ...",
1566 *this
1567 );
1568 progress_dialog->show_all();
1569 saver = new Saver(this->file); //FIXME: memory leak!
1570 saver->signal_progress().connect(
1571 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1572 saver->signal_finished().connect(
1573 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1574 saver->signal_error().connect(
1575 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1576 saver->launch();
1577
1578 return true;
1579 }
1580
1581 void MainWindow::on_saver_progress()
1582 {
1583 progress_dialog->set_fraction(saver->get_progress());
1584 }
1585
1586 void MainWindow::on_saver_error()
1587 {
1588 file_structure_changed_signal.emit(this->file);
1589 Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1590 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1591 msg.run();
1592 }
1593
1594 void MainWindow::on_saver_finished()
1595 {
1596 this->file = saver->gig;
1597 this->filename = saver->filename;
1598 current_gig_dir = Glib::path_get_dirname(filename);
1599 set_title(Glib::filename_display_basename(filename));
1600 file_has_name = true;
1601 file_is_changed = false;
1602 std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1603 __import_queued_samples();
1604 std::cout << "Importing queued samples done.\n" << std::flush;
1605
1606 file_structure_changed_signal.emit(this->file);
1607
1608 __refreshEntireGUI();
1609 progress_dialog->hide();
1610 }
1611
1612 void MainWindow::on_action_file_save_as()
1613 {
1614 if (!check_if_savable()) return;
1615 file_save_as();
1616 }
1617
1618 bool MainWindow::file_save_as()
1619 {
1620 Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1621 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1622 dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
1623 dialog.set_default_response(Gtk::RESPONSE_OK);
1624 dialog.set_do_overwrite_confirmation();
1625
1626 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1627 Gtk::FileFilter filter;
1628 filter.add_pattern("*.gig");
1629 #else
1630 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1631 filter->add_pattern("*.gig");
1632 #endif
1633 dialog.set_filter(filter);
1634
1635 // set initial dir and filename of the Save As dialog
1636 // and prepare that initial filename as a copy of the gig
1637 {
1638 std::string basename = Glib::path_get_basename(filename);
1639 std::string dir = Glib::path_get_dirname(filename);
1640 basename = std::string(_("copy_of_")) + basename;
1641 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1642 if (Glib::path_is_absolute(filename)) {
1643 dialog.set_filename(copyFileName);
1644 } else {
1645 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1646 }
1647 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1648 }
1649
1650 // show warning in the dialog
1651 Gtk::HBox descriptionArea;
1652 descriptionArea.set_spacing(15);
1653 Gtk::Image warningIcon;
1654 warningIcon.set_from_icon_name("dialog-warning",
1655 Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1656 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1657 #if GTKMM_MAJOR_VERSION < 3
1658 view::WrapLabel description;
1659 #else
1660 Gtk::Label description;
1661 description.set_line_wrap();
1662 #endif
1663 description.set_markup(
1664 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1665 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1666 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1667 "to the same .gig file. Using "
1668 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1669 "same .gig file will end up in corrupted sample wave data!\n")
1670 );
1671 descriptionArea.pack_start(description);
1672 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1673 descriptionArea.show_all();
1674
1675 if (dialog.run() == Gtk::RESPONSE_OK) {
1676 std::string filename = dialog.get_filename();
1677 if (!Glib::str_has_suffix(filename, ".gig")) {
1678 filename += ".gig";
1679 }
1680 printf("filename=%s\n", filename.c_str());
1681
1682 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1683 _("Saving") + Glib::ustring(" '") +
1684 Glib::filename_display_basename(filename) + "' ...",
1685 *this
1686 );
1687 progress_dialog->show_all();
1688
1689 saver = new Saver(file, filename); //FIXME: memory leak!
1690 saver->signal_progress().connect(
1691 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1692 saver->signal_finished().connect(
1693 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1694 saver->signal_error().connect(
1695 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1696 saver->launch();
1697
1698 return true;
1699 }
1700 return false;
1701 }
1702
1703 // actually write the sample(s)' data to the gig file
1704 void MainWindow::__import_queued_samples() {
1705 std::cout << "Starting sample import\n" << std::flush;
1706 Glib::ustring error_files;
1707 printf("Samples to import: %d\n", int(m_SampleImportQueue.size()));
1708 for (std::map<gig::Sample*, SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1709 iter != m_SampleImportQueue.end(); ) {
1710 printf("Importing sample %s\n",iter->second.sample_path.c_str());
1711 SF_INFO info;
1712 info.format = 0;
1713 SNDFILE* hFile = sf_open(iter->second.sample_path.c_str(), SFM_READ, &info);
1714 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1715 try {
1716 if (!hFile) throw std::string(_("could not open file"));
1717 // determine sample's bit depth
1718 int bitdepth;
1719 switch (info.format & 0xff) {
1720 case SF_FORMAT_PCM_S8:
1721 case SF_FORMAT_PCM_16:
1722 case SF_FORMAT_PCM_U8:
1723 bitdepth = 16;
1724 break;
1725 case SF_FORMAT_PCM_24:
1726 case SF_FORMAT_PCM_32:
1727 case SF_FORMAT_FLOAT:
1728 case SF_FORMAT_DOUBLE:
1729 bitdepth = 24;
1730 break;
1731 default:
1732 sf_close(hFile); // close sound file
1733 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1734 }
1735
1736 // reset write position for sample
1737 iter->first->SetPos(0);
1738
1739 const int bufsize = 10000;
1740 switch (bitdepth) {
1741 case 16: {
1742 short* buffer = new short[bufsize * info.channels];
1743 sf_count_t cnt = info.frames;
1744 while (cnt) {
1745 // libsndfile does the conversion for us (if needed)
1746 int n = sf_readf_short(hFile, buffer, bufsize);
1747 // write from buffer directly (physically) into .gig file
1748 iter->first->Write(buffer, n);
1749 cnt -= n;
1750 }
1751 delete[] buffer;
1752 break;
1753 }
1754 case 24: {
1755 int* srcbuf = new int[bufsize * info.channels];
1756 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1757 sf_count_t cnt = info.frames;
1758 while (cnt) {
1759 // libsndfile returns 32 bits, convert to 24
1760 int n = sf_readf_int(hFile, srcbuf, bufsize);
1761 int j = 0;
1762 for (int i = 0 ; i < n * info.channels ; i++) {
1763 dstbuf[j++] = srcbuf[i] >> 8;
1764 dstbuf[j++] = srcbuf[i] >> 16;
1765 dstbuf[j++] = srcbuf[i] >> 24;
1766 }
1767 // write from buffer directly (physically) into .gig file
1768 iter->first->Write(dstbuf, n);
1769 cnt -= n;
1770 }
1771 delete[] srcbuf;
1772 delete[] dstbuf;
1773 break;
1774 }
1775 }
1776 // cleanup
1777 sf_close(hFile);
1778 // let the sampler re-cache the sample if needed
1779 sample_changed_signal.emit(iter->first);
1780 // on success we remove the sample from the import queue,
1781 // otherwise keep it, maybe it works the next time ?
1782 std::map<gig::Sample*, SampleImportItem>::iterator cur = iter;
1783 ++iter;
1784 m_SampleImportQueue.erase(cur);
1785 } catch (std::string what) {
1786 // remember the files that made trouble (and their cause)
1787 if (!error_files.empty()) error_files += "\n";
1788 error_files += iter->second.sample_path += " (" + what + ")";
1789 ++iter;
1790 }
1791 }
1792 // show error message box when some sample(s) could not be imported
1793 if (!error_files.empty()) {
1794 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1795 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1796 msg.run();
1797 }
1798 }
1799
1800 void MainWindow::on_action_file_properties()
1801 {
1802 propDialog.show();
1803 propDialog.deiconify();
1804 }
1805
1806 void MainWindow::on_action_warn_user_on_extensions() {
1807 Settings::singleton()->warnUserOnExtensions =
1808 !Settings::singleton()->warnUserOnExtensions;
1809 }
1810
1811 void MainWindow::on_action_sync_sampler_instrument_selection() {
1812 Settings::singleton()->syncSamplerInstrumentSelection =
1813 !Settings::singleton()->syncSamplerInstrumentSelection;
1814 }
1815
1816 void MainWindow::on_action_move_root_note_with_region_moved() {
1817 Settings::singleton()->moveRootNoteWithRegionMoved =
1818 !Settings::singleton()->moveRootNoteWithRegionMoved;
1819 }
1820
1821 void MainWindow::on_action_help_about()
1822 {
1823 Gtk::AboutDialog dialog;
1824 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1825 dialog.set_program_name("Gigedit");
1826 #else
1827 dialog.set_name("Gigedit");
1828 #endif
1829 dialog.set_version(VERSION);
1830 dialog.set_copyright("Copyright (C) 2006-2017 Andreas Persson");
1831 const std::string sComment =
1832 _("Built " __DATE__ "\nUsing ") +
1833 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1834 _(
1835 "Gigedit is released under the GNU General Public License.\n"
1836 "\n"
1837 "This program is distributed WITHOUT ANY WARRANTY; So better "
1838 "backup your Gigasampler/GigaStudio files before editing them with "
1839 "this application.\n"
1840 "\n"
1841 "Please report bugs to: http://bugs.linuxsampler.org"
1842 );
1843 dialog.set_comments(sComment.c_str());
1844 dialog.set_website("http://www.linuxsampler.org");
1845 dialog.set_website_label("http://www.linuxsampler.org");
1846 dialog.set_position(Gtk::WIN_POS_CENTER);
1847 dialog.run();
1848 }
1849
1850 PropDialog::PropDialog()
1851 : eFileFormat(_("File Format")),
1852 eName(_("Name")),
1853 eCreationDate(_("Creation date")),
1854 eComments(_("Comments")),
1855 eProduct(_("Product")),
1856 eCopyright(_("Copyright")),
1857 eArtists(_("Artists")),
1858 eGenre(_("Genre")),
1859 eKeywords(_("Keywords")),
1860 eEngineer(_("Engineer")),
1861 eTechnician(_("Technician")),
1862 eSoftware(_("Software")),
1863 eMedium(_("Medium")),
1864 eSource(_("Source")),
1865 eSourceForm(_("Source form")),
1866 eCommissioned(_("Commissioned")),
1867 eSubject(_("Subject")),
1868 quitButton(Gtk::Stock::CLOSE),
1869 table(2, 1),
1870 m_file(NULL)
1871 {
1872 if (!Settings::singleton()->autoRestoreWindowDimension) {
1873 set_default_size(470, 390);
1874 set_position(Gtk::WIN_POS_MOUSE);
1875 }
1876
1877 set_title(_("File Properties"));
1878 eName.set_width_chars(50);
1879
1880 connect(eName, &DLS::Info::Name);
1881 connect(eCreationDate, &DLS::Info::CreationDate);
1882 connect(eComments, &DLS::Info::Comments);
1883 connect(eProduct, &DLS::Info::Product);
1884 connect(eCopyright, &DLS::Info::Copyright);
1885 connect(eArtists, &DLS::Info::Artists);
1886 connect(eGenre, &DLS::Info::Genre);
1887 connect(eKeywords, &DLS::Info::Keywords);
1888 connect(eEngineer, &DLS::Info::Engineer);
1889 connect(eTechnician, &DLS::Info::Technician);
1890 connect(eSoftware, &DLS::Info::Software);
1891 connect(eMedium, &DLS::Info::Medium);
1892 connect(eSource, &DLS::Info::Source);
1893 connect(eSourceForm, &DLS::Info::SourceForm);
1894 connect(eCommissioned, &DLS::Info::Commissioned);
1895 connect(eSubject, &DLS::Info::Subject);
1896
1897 table.add(eFileFormat);
1898 table.add(eName);
1899 table.add(eCreationDate);
1900 table.add(eComments);
1901 table.add(eProduct);
1902 table.add(eCopyright);
1903 table.add(eArtists);
1904 table.add(eGenre);
1905 table.add(eKeywords);
1906 table.add(eEngineer);
1907 table.add(eTechnician);
1908 table.add(eSoftware);
1909 table.add(eMedium);
1910 table.add(eSource);
1911 table.add(eSourceForm);
1912 table.add(eCommissioned);
1913 table.add(eSubject);
1914
1915 table.set_col_spacings(5);
1916 add(vbox);
1917 table.set_border_width(5);
1918 vbox.add(table);
1919 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1920 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1921 buttonBox.set_border_width(5);
1922 buttonBox.show();
1923 buttonBox.pack_start(quitButton);
1924 quitButton.set_can_default();
1925 quitButton.grab_focus();
1926 quitButton.signal_clicked().connect(
1927 sigc::mem_fun(*this, &PropDialog::hide));
1928 eFileFormat.signal_value_changed().connect(
1929 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1930
1931 quitButton.show();
1932 vbox.show();
1933 show_all_children();
1934 }
1935
1936 void PropDialog::set_file(gig::File* file)
1937 {
1938 m_file = file;
1939
1940 // update file format version combo box
1941 const std::string sGiga = "Gigasampler/GigaStudio v";
1942 const int major = file->pVersion->major;
1943 std::vector<std::string> txts;
1944 std::vector<int> values;
1945 txts.push_back(sGiga + "2"); values.push_back(2);
1946 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1947 if (major != 2 && major != 3) {
1948 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1949 }
1950 std::vector<const char*> texts;
1951 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1952 texts.push_back(NULL); values.push_back(0);
1953 eFileFormat.set_choices(&texts[0], &values[0]);
1954 eFileFormat.set_value(major);
1955 }
1956
1957 void PropDialog::onFileFormatChanged() {
1958 const int major = eFileFormat.get_value();
1959 if (m_file) m_file->pVersion->major = major;
1960 }
1961
1962 void PropDialog::set_info(DLS::Info* info)
1963 {
1964 update(info);
1965 }
1966
1967
1968 void InstrumentProps::set_Name(const gig::String& name)
1969 {
1970 m->pInfo->Name = name;
1971 }
1972
1973 void InstrumentProps::update_name()
1974 {
1975 update_model++;
1976 eName.set_value(m->pInfo->Name);
1977 update_model--;
1978 }
1979
1980 void InstrumentProps::set_IsDrum(bool value)
1981 {
1982 m->IsDrum = value;
1983 }
1984
1985 void InstrumentProps::set_MIDIBank(uint16_t value)
1986 {
1987 m->MIDIBank = value;
1988 }
1989
1990 void InstrumentProps::set_MIDIProgram(uint32_t value)
1991 {
1992 m->MIDIProgram = value;
1993 }
1994
1995 InstrumentProps::InstrumentProps() :
1996 quitButton(Gtk::Stock::CLOSE),
1997 table(2,1),
1998 eName(_("Name")),
1999 eIsDrum(_("Is drum")),
2000 eMIDIBank(_("MIDI bank"), 0, 16383),
2001 eMIDIProgram(_("MIDI program")),
2002 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
2003 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
2004 eEffectSend(_("Effect send"), 0, 65535),
2005 eFineTune(_("Fine tune"), -8400, 8400),
2006 ePitchbendRange(_("Pitchbend range"), 0, 12),
2007 ePianoReleaseMode(_("Piano release mode")),
2008 eDimensionKeyRangeLow(_("Keyswitching range low")),
2009 eDimensionKeyRangeHigh(_("Keyswitching range high"))
2010 {
2011 if (!Settings::singleton()->autoRestoreWindowDimension) {
2012 //set_default_size(470, 390);
2013 set_position(Gtk::WIN_POS_MOUSE);
2014 }
2015
2016 set_title(_("Instrument Properties"));
2017
2018 eDimensionKeyRangeLow.set_tip(
2019 _("start of the keyboard area which should switch the "
2020 "\"keyswitching\" dimension")
2021 );
2022 eDimensionKeyRangeHigh.set_tip(
2023 _("end of the keyboard area which should switch the "
2024 "\"keyswitching\" dimension")
2025 );
2026
2027 connect(eName, &InstrumentProps::set_Name);
2028 connect(eIsDrum, &InstrumentProps::set_IsDrum);
2029 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
2030 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
2031 connect(eAttenuation, &gig::Instrument::Attenuation);
2032 connect(eGainPlus6, &gig::Instrument::Attenuation);
2033 connect(eEffectSend, &gig::Instrument::EffectSend);
2034 connect(eFineTune, &gig::Instrument::FineTune);
2035 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
2036 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
2037 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
2038 &gig::Instrument::DimensionKeyRange);
2039
2040 eName.signal_value_changed().connect(sig_name_changed.make_slot());
2041
2042 table.set_col_spacings(5);
2043
2044 table.add(eName);
2045 table.add(eIsDrum);
2046 table.add(eMIDIBank);
2047 table.add(eMIDIProgram);
2048 table.add(eAttenuation);
2049 table.add(eGainPlus6);
2050 table.add(eEffectSend);
2051 table.add(eFineTune);
2052 table.add(ePitchbendRange);
2053 table.add(ePianoReleaseMode);
2054 table.add(eDimensionKeyRangeLow);
2055 table.add(eDimensionKeyRangeHigh);
2056
2057 add(vbox);
2058 table.set_border_width(5);
2059 vbox.pack_start(table);
2060 table.show();
2061 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
2062 buttonBox.set_layout(Gtk::BUTTONBOX_END);
2063 buttonBox.set_border_width(5);
2064 buttonBox.show();
2065 buttonBox.pack_start(quitButton);
2066 quitButton.set_can_default();
2067 quitButton.grab_focus();
2068
2069 quitButton.signal_clicked().connect(
2070 sigc::mem_fun(*this, &InstrumentProps::hide));
2071
2072 quitButton.show();
2073 vbox.show();
2074 show_all_children();
2075 }
2076
2077 void InstrumentProps::set_instrument(gig::Instrument* instrument)
2078 {
2079 update(instrument);
2080
2081 update_model++;
2082 eName.set_value(instrument->pInfo->Name);
2083 eIsDrum.set_value(instrument->IsDrum);
2084 eMIDIBank.set_value(instrument->MIDIBank);
2085 eMIDIProgram.set_value(instrument->MIDIProgram);
2086 update_model--;
2087 }
2088
2089
2090 void MainWindow::file_changed()
2091 {
2092 if (file && !file_is_changed) {
2093 set_title("*" + get_title());
2094 file_is_changed = true;
2095 }
2096 }
2097
2098 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
2099 sample_ref_count.clear();
2100
2101 if (!gig) return;
2102
2103 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
2104 instrument = gig->GetNextInstrument())
2105 {
2106 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
2107 rgn = instrument->GetNextRegion())
2108 {
2109 for (int i = 0; i < 256; ++i) {
2110 if (!rgn->pDimensionRegions[i]) continue;
2111 if (rgn->pDimensionRegions[i]->pSample) {
2112 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
2113 }
2114 }
2115 }
2116 }
2117 }
2118
2119 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
2120 {
2121 file = 0;
2122 set_file_is_shared(isSharedInstrument);
2123
2124 this->filename =
2125 (filename && strlen(filename) > 0) ?
2126 filename : (!gig->GetFileName().empty()) ?
2127 gig->GetFileName() : _("Unsaved Gig File");
2128 set_title(Glib::filename_display_basename(this->filename));
2129 file_has_name = filename;
2130 file_is_changed = false;
2131
2132 propDialog.set_file(gig);
2133 propDialog.set_info(gig->pInfo);
2134
2135 instrument_name_connection.block();
2136 int index = 0;
2137 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
2138 instrument = gig->GetNextInstrument(), ++index) {
2139 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2140 const int iScriptSlots = instrument->ScriptSlotCount();
2141
2142 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
2143 Gtk::TreeModel::Row row = *iter;
2144 row[m_Columns.m_col_nr] = index;
2145 row[m_Columns.m_col_name] = name;
2146 row[m_Columns.m_col_instr] = instrument;
2147 row[m_Columns.m_col_scripts] = iScriptSlots ? ToString(iScriptSlots) : "";
2148
2149 add_instrument_to_menu(name);
2150 }
2151 instrument_name_connection.unblock();
2152 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
2153
2154 updateSampleRefCountMap(gig);
2155
2156 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
2157 if (group->Name != "") {
2158 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2159 Gtk::TreeModel::Row rowGroup = *iterGroup;
2160 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2161 rowGroup[m_SamplesModel.m_col_group] = group;
2162 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2163 for (gig::Sample* sample = group->GetFirstSample();
2164 sample; sample = group->GetNextSample()) {
2165 Gtk::TreeModel::iterator iterSample =
2166 m_refSamplesTreeModel->append(rowGroup.children());
2167 Gtk::TreeModel::Row rowSample = *iterSample;
2168 rowSample[m_SamplesModel.m_col_name] =
2169 gig_to_utf8(sample->pInfo->Name);
2170 rowSample[m_SamplesModel.m_col_sample] = sample;
2171 rowSample[m_SamplesModel.m_col_group] = NULL;
2172 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
2173 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
2174 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
2175 }
2176 }
2177 }
2178
2179 for (int i = 0; gig->GetScriptGroup(i); ++i) {
2180 gig::ScriptGroup* group = gig->GetScriptGroup(i);
2181
2182 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2183 Gtk::TreeModel::Row rowGroup = *iterGroup;
2184 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2185 rowGroup[m_ScriptsModel.m_col_group] = group;
2186 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2187 for (int s = 0; group->GetScript(s); ++s) {
2188 gig::Script* script = group->GetScript(s);
2189
2190 Gtk::TreeModel::iterator iterScript =
2191 m_refScriptsTreeModel->append(rowGroup.children());
2192 Gtk::TreeModel::Row rowScript = *iterScript;
2193 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
2194 rowScript[m_ScriptsModel.m_col_script] = script;
2195 rowScript[m_ScriptsModel.m_col_group] = NULL;
2196 }
2197 }
2198 // unfold all sample groups & script groups by default
2199 m_TreeViewSamples.expand_all();
2200 m_TreeViewScripts.expand_all();
2201
2202 file = gig;
2203
2204 // select the first instrument
2205 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
2206
2207 instr_props_set_instrument();
2208 gig::Instrument* instrument = get_instrument();
2209 if (instrument) {
2210 midiRules.set_instrument(instrument);
2211 }
2212 }
2213
2214 bool MainWindow::instr_props_set_instrument()
2215 {
2216 instrumentProps.signal_name_changed().clear();
2217
2218 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
2219 if (rows.empty()) {
2220 instrumentProps.hide();
2221 return false;
2222 }
2223 Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
2224 if (it) {
2225 Gtk::TreeModel::Row row = *it;
2226 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2227
2228 instrumentProps.set_instrument(instrument);
2229
2230 // make sure instrument tree is updated when user changes the
2231 // instrument name in instrument properties window
2232 instrumentProps.signal_name_changed().connect(
2233 sigc::bind(
2234 sigc::mem_fun(*this,
2235 &MainWindow::instr_name_changed_by_instr_props),
2236 it));
2237 } else {
2238 instrumentProps.hide();
2239 }
2240 return it;
2241 }
2242
2243 void MainWindow::show_instr_props()
2244 {
2245 if (instr_props_set_instrument()) {
2246 instrumentProps.show();
2247 instrumentProps.deiconify();
2248 }
2249 }
2250
2251 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
2252 {
2253 Gtk::TreeModel::Row row = *it;
2254 Glib::ustring name = row[m_Columns.m_col_name];
2255
2256 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2257 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
2258 if (gigname != name) {
2259 row[m_Columns.m_col_name] = gigname;
2260 }
2261 }
2262
2263 void MainWindow::show_midi_rules()
2264 {
2265 if (gig::Instrument* instrument = get_instrument())
2266 {
2267 midiRules.set_instrument(instrument);
2268 midiRules.show();
2269 midiRules.deiconify();
2270 }
2271 }
2272
2273 void MainWindow::show_script_slots() {
2274 if (!file) return;
2275 // get selected instrument
2276 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
2277 if (rows.empty()) return;
2278 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
2279 if (!it) return;
2280 Gtk::TreeModel::Row row = *it;
2281 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2282 if (!instrument) return;
2283
2284 ScriptSlots* window = new ScriptSlots;
2285 window->setInstrument(instrument);
2286 window->signal_script_slots_changed().connect(
2287 sigc::mem_fun(*this, &MainWindow::onScriptSlotsModified)
2288 );
2289 //window->reparent(*this);
2290 window->show();
2291 }
2292
2293 void MainWindow::onScriptSlotsModified(gig::Instrument* pInstrument) {
2294 if (!pInstrument) return;
2295 const int iScriptSlots = pInstrument->ScriptSlotCount();
2296
2297 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2298 for (int i = 0; i < model->children().size(); ++i) {
2299 Gtk::TreeModel::Row row = model->children()[i];
2300 if (row[m_Columns.m_col_instr] != pInstrument) continue;
2301 row[m_Columns.m_col_scripts] = iScriptSlots ? ToString(iScriptSlots) : "";
2302 break;
2303 }
2304 }
2305
2306 void MainWindow::on_action_refresh_all() {
2307 __refreshEntireGUI();
2308 }
2309
2310 void MainWindow::on_action_view_status_bar() {
2311 Gtk::CheckMenuItem* item =
2312 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
2313 if (!item) {
2314 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
2315 return;
2316 }
2317 if (item->get_active()) m_StatusBar.show();
2318 else m_StatusBar.hide();
2319 }
2320
2321 void MainWindow::on_auto_restore_win_dim() {
2322 Gtk::CheckMenuItem* item =
2323 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
2324 if (!item) {
2325 std::cerr << "/MenuBar/MenuView/AutoRestoreWinDim == NULL\n";
2326 return;
2327 }
2328 Settings::singleton()->autoRestoreWindowDimension = item->get_active();
2329 }
2330
2331 void MainWindow::on_save_with_temporary_file() {
2332 Gtk::CheckMenuItem* item =
2333 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuSettings/SaveWithTemporaryFile"));
2334 if (!item) {
2335 std::cerr << "/MenuBar/MenuSettings/SaveWithTemporaryFile == NULL\n";
2336 return;
2337 }
2338 Settings::singleton()->saveWithTemporaryFile = item->get_active();
2339 }
2340
2341 bool MainWindow::is_copy_samples_unity_note_enabled() const {
2342 Gtk::CheckMenuItem* item =
2343 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
2344 if (!item) {
2345 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
2346 return true;
2347 }
2348 return item->get_active();
2349 }
2350
2351 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
2352 Gtk::CheckMenuItem* item =
2353 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
2354 if (!item) {
2355 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
2356 return true;
2357 }
2358 return item->get_active();
2359 }
2360
2361 bool MainWindow::is_copy_samples_loop_enabled() const {
2362 Gtk::CheckMenuItem* item =
2363 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
2364 if (!item) {
2365 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
2366 return true;
2367 }
2368 return item->get_active();
2369 }
2370
2371 void MainWindow::on_button_release(GdkEventButton* button)
2372 {
2373 if (button->type == GDK_2BUTTON_PRESS) {
2374 show_instr_props();
2375 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2376 // gig v2 files have no midi rules
2377 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
2378 static_cast<Gtk::MenuItem*>(
2379 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
2380 bEnabled
2381 );
2382 static_cast<Gtk::MenuItem*>(
2383 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
2384 bEnabled
2385 );
2386 popup_menu->popup(button->button, button->time);
2387 }
2388 }
2389
2390 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
2391 if (item->get_active()) {
2392 const std::vector<Gtk::Widget*> children =
2393 instrument_menu->get_children();
2394 std::vector<Gtk::Widget*>::const_iterator it =
2395 find(children.begin(), children.end(), item);
2396 if (it != children.end()) {
2397 int index = it - children.begin();
2398 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
2399
2400 m_RegionChooser.set_instrument(file->GetInstrument(index));
2401 }
2402 }
2403 }
2404
2405 void MainWindow::select_instrument(gig::Instrument* instrument) {
2406 if (!instrument) return;
2407
2408 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2409 for (int i = 0; i < model->children().size(); ++i) {
2410 Gtk::TreeModel::Row row = model->children()[i];
2411 if (row[m_Columns.m_col_instr] == instrument) {
2412 // select and show the respective instrument in the list view
2413 show_intruments_tab();
2414 m_TreeView.get_selection()->unselect_all();
2415 m_TreeView.get_selection()->select(model->children()[i]);
2416 std::vector<Gtk::TreeModel::Path> rows =
2417 m_TreeView.get_selection()->get_selected_rows();
2418 if (!rows.empty())
2419 m_TreeView.scroll_to_row(rows[0]);
2420 on_sel_change(); // the regular instrument selection change callback
2421 }
2422 }
2423 }
2424
2425 /// Returns true if requested dimension region was successfully selected and scrolled to in the list view, false on error.
2426 bool MainWindow::select_dimension_region(gig::DimensionRegion* dimRgn) {
2427 gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
2428 gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
2429
2430 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2431 for (int i = 0; i < model->children().size(); ++i) {
2432 Gtk::TreeModel::Row row = model->children()[i];
2433 if (row[m_Columns.m_col_instr] == pInstrument) {
2434 // select and show the respective instrument in the list view
2435 show_intruments_tab();
2436 m_TreeView.get_selection()->unselect_all();
2437 m_TreeView.get_selection()->select(model->children()[i]);
2438 std::vector<Gtk::TreeModel::Path> rows =
2439 m_TreeView.get_selection()->get_selected_rows();
2440 if (!rows.empty())
2441 m_TreeView.scroll_to_row(rows[0]);
2442 on_sel_change(); // the regular instrument selection change callback
2443
2444 // select respective region in the region selector
2445 m_RegionChooser.set_region(pRegion);
2446
2447 // select and show the respective dimension region in the editor
2448 //update_dimregs();
2449 if (!m_DimRegionChooser.select_dimregion(dimRgn)) return false;
2450 //dimreg_edit.set_dim_region(dimRgn);
2451
2452 return true;
2453 }
2454 }
2455
2456 return false;
2457 }
2458
2459 void MainWindow::select_sample(gig::Sample* sample) {
2460 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2461 for (int g = 0; g < model->children().size(); ++g) {
2462 Gtk::TreeModel::Row rowGroup = model->children()[g];
2463 for (int s = 0; s < rowGroup.children().size(); ++s) {
2464 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2465 if (rowSample[m_SamplesModel.m_col_sample] == sample) {
2466 show_samples_tab();
2467 m_TreeViewSamples.get_selection()->unselect_all();
2468 m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
2469 std::vector<Gtk::TreeModel::Path> rows =
2470 m_TreeViewSamples.get_selection()->get_selected_rows();
2471 if (rows.empty()) return;
2472 m_TreeViewSamples.scroll_to_row(rows[0]);
2473 return;
2474 }
2475 }
2476 }
2477 }
2478
2479 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
2480 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2481 // by default if Ctrl keys is pressed down, then a mouse right-click
2482 // does not select the respective row, so we must assure this
2483 // programmatically ...
2484 /*{
2485 Gtk::TreeModel::Path path;
2486 Gtk::TreeViewColumn* pColumn = NULL;
2487 int cellX, cellY;
2488 bool bSuccess = m_TreeViewSamples.get_path_at_pos(
2489 (int)button->x, (int)button->y,
2490 path, pColumn, cellX, cellY
2491 );
2492 if (bSuccess) {
2493 if (m_TreeViewSamples.get_selection()->count_selected_rows() <= 0) {
2494 printf("not selected !!!\n");
2495 m_TreeViewSamples.get_selection()->select(path);
2496 }
2497 }
2498 }*/
2499
2500 Gtk::Menu* sample_popup =
2501 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
2502 // update enabled/disabled state of sample popup items
2503 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2504 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2505 const int n = rows.size();
2506 int nGroups = 0;
2507 int nSamples = 0;
2508 for (int r = 0; r < n; ++r) {
2509 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
2510 if (!it) continue;
2511 Gtk::TreeModel::Row row = *it;
2512 if (row[m_SamplesModel.m_col_group]) nGroups++;
2513 if (row[m_SamplesModel.m_col_sample]) nSamples++;
2514 }
2515
2516 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
2517 set_sensitive(n == 1);
2518 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
2519 set_sensitive(n);
2520 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
2521 set_sensitive(file);
2522 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
2523 set_sensitive(nSamples == 1);
2524 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
2525 set_sensitive(n);
2526 // show sample popup
2527 sample_popup->popup(button->button, button->time);
2528
2529 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
2530 set_sensitive(n == 1);
2531 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
2532 set_sensitive(n);
2533 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
2534 set_sensitive(file);
2535 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
2536 set_sensitive(nSamples == 1);
2537 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
2538 set_sensitive(n);
2539 }
2540 }
2541
2542 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
2543 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2544 Gtk::Menu* script_popup =
2545 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
2546 // update enabled/disabled state of sample popup items
2547 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2548 Gtk::TreeModel::iterator it = sel->get_selected();
2549 bool group_selected = false;
2550 bool script_selected = false;
2551 if (it) {
2552 Gtk::TreeModel::Row row = *it;
2553 group_selected = row[m_ScriptsModel.m_col_group];
2554 script_selected = row[m_ScriptsModel.m_col_script];
2555 }
2556 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
2557 set_sensitive(group_selected || script_selected);
2558 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
2559 set_sensitive(file);
2560 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
2561 set_sensitive(script_selected);
2562 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
2563 set_sensitive(group_selected || script_selected);
2564 // show sample popup
2565 script_popup->popup(button->button, button->time);
2566
2567 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
2568 set_sensitive(group_selected || script_selected);
2569 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
2570 set_sensitive(file);
2571 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
2572 set_sensitive(script_selected);
2573 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
2574 set_sensitive(group_selected || script_selected);
2575 }
2576 }
2577
2578 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
2579 const Glib::ustring& name, int position) {
2580
2581 Gtk::RadioMenuItem::Group instrument_group;
2582 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2583 if (!children.empty()) {
2584 instrument_group =
2585 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
2586 }
2587 Gtk::RadioMenuItem* item =
2588 new Gtk::RadioMenuItem(instrument_group, name);
2589 if (position < 0) {
2590 instrument_menu->append(*item);
2591 } else {
2592 instrument_menu->insert(*item, position);
2593 }
2594 item->show();
2595 item->signal_activate().connect(
2596 sigc::bind(
2597 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
2598 item));
2599 return item;
2600 }
2601
2602 void MainWindow::remove_instrument_from_menu(int index) {
2603 const std::vector<Gtk::Widget*> children =
2604 instrument_menu->get_children();
2605 Gtk::Widget* child = children[index];
2606 instrument_menu->remove(*child);
2607 delete child;
2608 }
2609
2610 void MainWindow::add_instrument(gig::Instrument* instrument) {
2611 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2612
2613 // update instrument tree view
2614 instrument_name_connection.block();
2615 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
2616 Gtk::TreeModel::Row rowInstr = *iterInstr;
2617 rowInstr[m_Columns.m_col_nr] = m_refTreeModel->children().size() - 1;
2618 rowInstr[m_Columns.m_col_name] = name;
2619 rowInstr[m_Columns.m_col_instr] = instrument;
2620 rowInstr[m_Columns.m_col_scripts] = "";
2621 instrument_name_connection.unblock();
2622
2623 add_instrument_to_menu(name);
2624
2625 m_TreeView.get_selection()->select(iterInstr);
2626
2627 file_changed();
2628 }
2629
2630 void MainWindow::on_action_add_instrument() {
2631 static int __instrument_indexer = 0;
2632 if (!file) return;
2633 gig::Instrument* instrument = file->AddInstrument();
2634 __instrument_indexer++;
2635 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
2636 ToString(__instrument_indexer));
2637
2638 add_instrument(instrument);
2639 }
2640
2641 void MainWindow::on_action_duplicate_instrument() {
2642 if (!file) return;
2643
2644 // retrieve the currently selected instrument
2645 // (being the original instrument to be duplicated)
2646 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2647 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2648 for (int r = 0; r < rows.size(); ++r) {
2649 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2650 if (it) {
2651 Gtk::TreeModel::Row row = *it;
2652 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
2653 if (instrOrig) {
2654 // duplicate the orginal instrument
2655 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
2656 instrNew->pInfo->Name =
2657 instrOrig->pInfo->Name +
2658 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
2659
2660 add_instrument(instrNew);
2661 }
2662 }
2663 }
2664 }
2665
2666 void MainWindow::on_action_remove_instrument() {
2667 if (!file) return;
2668 if (file_is_shared) {
2669 Gtk::MessageDialog msg(
2670 *this,
2671 _("You cannot delete an instrument from this file, since it's "
2672 "currently used by the sampler."),
2673 false, Gtk::MESSAGE_INFO
2674 );
2675 msg.run();
2676 return;
2677 }
2678
2679 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2680 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2681 for (int r = rows.size() - 1; r >= 0; --r) {
2682 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2683 if (!it) continue;
2684 Gtk::TreeModel::Row row = *it;
2685 gig::Instrument* instr = row[m_Columns.m_col_instr];
2686 try {
2687 Gtk::TreePath path(it);
2688 int index = path[0];
2689
2690 // remove instrument from the gig file
2691 if (instr) file->DeleteInstrument(instr);
2692 file_changed();
2693
2694 remove_instrument_from_menu(index);
2695
2696 // remove row from instruments tree view
2697 m_refTreeModel->erase(it);
2698 // update "Nr" column of all instrument rows
2699 {
2700 int index = 0;
2701 for (Gtk::TreeModel::iterator it = m_refTreeModel->children().begin();
2702 it != m_refTreeModel->children().end(); ++it, ++index)
2703 {
2704 Gtk::TreeModel::Row row = *it;
2705 row[m_Columns.m_col_nr] = index;
2706 }
2707 }
2708
2709 #if GTKMM_MAJOR_VERSION < 3
2710 // select another instrument (in gtk3 this is done
2711 // automatically)
2712 if (!m_refTreeModel->children().empty()) {
2713 if (index == m_refTreeModel->children().size()) {
2714 index--;
2715 }
2716 m_TreeView.get_selection()->select(
2717 Gtk::TreePath(ToString(index)));
2718 }
2719 #endif
2720 instr_props_set_instrument();
2721 instr = get_instrument();
2722 if (instr) {
2723 midiRules.set_instrument(instr);
2724 } else {
2725 midiRules.hide();
2726 }
2727 } catch (RIFF::Exception e) {
2728 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2729 msg.run();
2730 }
2731 }
2732 }
2733
2734 void MainWindow::on_action_sample_properties() {
2735 //TODO: show a dialog where the selected sample's properties can be edited
2736 Gtk::MessageDialog msg(
2737 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
2738 );
2739 msg.run();
2740 }
2741
2742 void MainWindow::on_action_add_script_group() {
2743 static int __script_indexer = 0;
2744 if (!file) return;
2745 gig::ScriptGroup* group = file->AddScriptGroup();
2746 group->Name = gig_from_utf8(_("Unnamed Group"));
2747 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2748 __script_indexer++;
2749 // update sample tree view
2750 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2751 Gtk::TreeModel::Row rowGroup = *iterGroup;
2752 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2753 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2754 rowGroup[m_ScriptsModel.m_col_group] = group;
2755 file_changed();
2756 }
2757
2758 void MainWindow::on_action_add_script() {
2759 if (!file) return;
2760 // get selected group
2761 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2762 Gtk::TreeModel::iterator it = sel->get_selected();
2763 if (!it) return;
2764 Gtk::TreeModel::Row row = *it;
2765 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2766 if (!group) { // not a group, but a script is selected (probably)
2767 gig::Script* script = row[m_ScriptsModel.m_col_script];
2768 if (!script) return;
2769 it = row.parent(); // resolve parent (that is the script's group)
2770 if (!it) return;
2771 row = *it;
2772 group = row[m_ScriptsModel.m_col_group];
2773 if (!group) return;
2774 }
2775
2776 // add a new script to the .gig file
2777 gig::Script* script = group->AddScript();
2778 Glib::ustring name = _("Unnamed Script");
2779 script->Name = gig_from_utf8(name);
2780
2781 // add script to the tree view
2782 Gtk::TreeModel::iterator iterScript =
2783 m_refScriptsTreeModel->append(row.children());
2784 Gtk::TreeModel::Row rowScript = *iterScript;
2785 rowScript[m_ScriptsModel.m_col_name] = name;
2786 rowScript[m_ScriptsModel.m_col_script] = script;
2787 rowScript[m_ScriptsModel.m_col_group] = NULL;
2788
2789 // unfold group of new script item in treeview
2790 Gtk::TreeModel::Path path(iterScript);
2791 m_TreeViewScripts.expand_to_path(path);
2792 }
2793
2794 void MainWindow::on_action_edit_script() {
2795 if (!file) return;
2796 // get selected script
2797 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2798 Gtk::TreeModel::iterator it = sel->get_selected();
2799 if (!it) return;
2800 Gtk::TreeModel::Row row = *it;
2801 gig::Script* script = row[m_ScriptsModel.m_col_script];
2802 if (!script) return;
2803
2804 ScriptEditor* editor = new ScriptEditor;
2805 editor->signal_script_to_be_changed.connect(
2806 signal_script_to_be_changed.make_slot()
2807 );
2808 editor->signal_script_changed.connect(
2809 signal_script_changed.make_slot()
2810 );
2811 editor->setScript(script);
2812 //editor->reparent(*this);
2813 editor->show();
2814 }
2815
2816 void MainWindow::on_action_remove_script() {
2817 if (!file) return;
2818 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2819 Gtk::TreeModel::iterator it = sel->get_selected();
2820 if (it) {
2821 Gtk::TreeModel::Row row = *it;
2822 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2823 gig::Script* script = row[m_ScriptsModel.m_col_script];
2824 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2825 try {
2826 // remove script group or script from the gig file
2827 if (group) {
2828 // notify everybody that we're going to remove these samples
2829 //TODO: scripts_to_be_removed_signal.emit(members);
2830 // delete the group in the .gig file including the
2831 // samples that belong to the group
2832 file->DeleteScriptGroup(group);
2833 // notify that we're done with removal
2834 //TODO: scripts_removed_signal.emit();
2835 file_changed();
2836 } else if (script) {
2837 // notify everybody that we're going to remove this sample
2838 //TODO: std::list<gig::Script*> lscripts;
2839 //TODO: lscripts.push_back(script);
2840 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2841 // remove sample from the .gig file
2842 script->GetGroup()->DeleteScript(script);
2843 // notify that we're done with removal
2844 //TODO: scripts_removed_signal.emit();
2845 dimreg_changed();
2846 file_changed();
2847 }
2848 // remove respective row(s) from samples tree view
2849 m_refScriptsTreeModel->erase(it);
2850 } catch (RIFF::Exception e) {
2851 // pretend we're done with removal (i.e. to avoid dead locks)
2852 //TODO: scripts_removed_signal.emit();
2853 // show error message
2854 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2855 msg.run();
2856 }
2857 }
2858 }
2859
2860 void MainWindow::on_action_add_group() {
2861 static int __sample_indexer = 0;
2862 if (!file) return;
2863 gig::Group* group = file->AddGroup();
2864 group->Name = gig_from_utf8(_("Unnamed Group"));
2865 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2866 __sample_indexer++;
2867 // update sample tree view
2868 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2869 Gtk::TreeModel::Row rowGroup = *iterGroup;
2870 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2871 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2872 rowGroup[m_SamplesModel.m_col_group] = group;
2873 file_changed();
2874 }
2875
2876 void MainWindow::on_action_replace_sample() {
2877 add_or_replace_sample(true);
2878 }
2879
2880 void MainWindow::on_action_add_sample() {
2881 add_or_replace_sample(false);
2882 }
2883
2884 void MainWindow::add_or_replace_sample(bool replace) {
2885 if (!file) return;
2886
2887 // get selected group (and probably selected sample)
2888 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2889 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2890 if (rows.empty()) return;
2891 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
2892 if (!it) return;
2893 Gtk::TreeModel::Row row = *it;
2894 gig::Sample* sample = NULL;
2895 gig::Group* group = row[m_SamplesModel.m_col_group];
2896 if (!group) { // not a group, but a sample is selected (probably)
2897 if (replace) sample = row[m_SamplesModel.m_col_sample];
2898 if (!row[m_SamplesModel.m_col_sample]) return;
2899 it = row.parent(); // resolve parent (that is the sample's group)
2900 if (!it) return;
2901 if (!replace) row = *it;
2902 group = (*it)[m_SamplesModel.m_col_group];
2903 if (!group) return;
2904 }
2905 if (replace && !sample) return;
2906
2907 // show 'browse for file' dialog
2908 Gtk::FileChooserDialog dialog(*this, replace ? _("Replace Sample with") : _("Add Sample(s)"));
2909 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2910 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
2911 dialog.set_select_multiple(!replace); // allow multi audio file selection only when adding new samples, does not make sense when replacing a specific sample
2912
2913 // matches all file types supported by libsndfile
2914 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2915 Gtk::FileFilter soundfilter;
2916 #else
2917 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2918 #endif
2919 const char* const supportedFileTypes[] = {
2920 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2921 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2922 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2923 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2924 "*.caf", "*.CAF", NULL
2925 };
2926 const char* soundfiles = _("Sound Files");
2927 const char* allfiles = _("All Files");
2928 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2929 for (int i = 0; supportedFileTypes[i]; i++)
2930 soundfilter.add_pattern(supportedFileTypes[i]);
2931 soundfilter.set_name(soundfiles);
2932
2933 // matches every file
2934 Gtk::FileFilter allpassfilter;
2935 allpassfilter.add_pattern("*.*");
2936 allpassfilter.set_name(allfiles);
2937 #else
2938 for (int i = 0; supportedFileTypes[i]; i++)
2939 soundfilter->add_pattern(supportedFileTypes[i]);
2940 soundfilter->set_name(soundfiles);
2941
2942 // matches every file
2943 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2944 allpassfilter->add_pattern("*.*");
2945 allpassfilter->set_name(allfiles);
2946 #endif
2947 dialog.add_filter(soundfilter);
2948 dialog.add_filter(allpassfilter);
2949 if (current_sample_dir != "") {
2950 dialog.set_current_folder(current_sample_dir);
2951 }
2952 if (dialog.run() == Gtk::RESPONSE_OK) {
2953 current_sample_dir = dialog.get_current_folder();
2954 Glib::ustring error_files;
2955 std::vector<std::string> filenames = dialog.get_filenames();
2956 for (std::vector<std::string>::iterator iter = filenames.begin();
2957 iter != filenames.end(); ++iter) {
2958 printf("Adding sample %s\n",(*iter).c_str());
2959 // use libsndfile to retrieve file informations
2960 SF_INFO info;
2961 info.format = 0;
2962 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2963 try {
2964 if (!hFile) throw std::string(_("could not open file"));
2965 int bitdepth;
2966 switch (info.format & 0xff) {
2967 case SF_FORMAT_PCM_S8:
2968 case SF_FORMAT_PCM_16:
2969 case SF_FORMAT_PCM_U8:
2970 bitdepth = 16;
2971 break;
2972 case SF_FORMAT_PCM_24:
2973 case SF_FORMAT_PCM_32:
2974 case SF_FORMAT_FLOAT:
2975 case SF_FORMAT_DOUBLE:
2976 bitdepth = 24;
2977 break;
2978 default:
2979 sf_close(hFile); // close sound file
2980 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2981 }
2982 // add a new sample to the .gig file (if adding is requested actually)
2983 if (!replace) sample = file->AddSample();
2984 // file name without path
2985 Glib::ustring filename = Glib::filename_display_basename(*iter);
2986 // remove file extension if there is one
2987 for (int i = 0; supportedFileTypes[i]; i++) {
2988 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2989 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2990 break;
2991 }
2992 }
2993 sample->pInfo->Name = gig_from_utf8(filename);
2994 sample->Channels = info.channels;
2995 sample->BitDepth = bitdepth;
2996 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2997 sample->SamplesPerSecond = info.samplerate;
2998 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2999 sample->BlockAlign = sample->FrameSize;
3000 sample->SamplesTotal = info.frames;
3001
3002 SF_INSTRUMENT instrument;
3003 if (sf_command(hFile, SFC_GET_INSTRUMENT,
3004 &instrument, sizeof(instrument)) != SF_FALSE)
3005 {
3006 sample->MIDIUnityNote = instrument.basenote;
3007 sample->FineTune = instrument.detune;
3008
3009 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
3010 sample->Loops = 1;
3011
3012 switch (instrument.loops[0].mode) {
3013 case SF_LOOP_FORWARD:
3014 sample->LoopType = gig::loop_type_normal;
3015 break;
3016 case SF_LOOP_BACKWARD:
3017 sample->LoopType = gig::loop_type_backward;
3018 break;
3019 case SF_LOOP_ALTERNATING:
3020 sample->LoopType = gig::loop_type_bidirectional;
3021 break;
3022 }
3023 sample->LoopStart = instrument.loops[0].start;
3024 sample->LoopEnd = instrument.loops[0].end;
3025 sample->LoopPlayCount = instrument.loops[0].count;
3026 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
3027 }
3028 }
3029
3030 // schedule resizing the sample (which will be done
3031 // physically when File::Save() is called)
3032 sample->Resize(info.frames);
3033 // make sure sample is part of the selected group
3034 if (!replace) group->AddSample(sample);
3035 // schedule that physical resize and sample import
3036 // (data copying), performed when "Save" is requested
3037 SampleImportItem sched_item;
3038 sched_item.gig_sample = sample;
3039 sched_item.sample_path = *iter;
3040 m_SampleImportQueue[sample] = sched_item;
3041 // add sample to the tree view
3042 if (replace) {
3043 row[m_SamplesModel.m_col_name] = gig_to_utf8(sample->pInfo->Name);
3044 } else {
3045 Gtk::TreeModel::iterator iterSample =
3046 m_refSamplesTreeModel->append(row.children());
3047 Gtk::TreeModel::Row rowSample = *iterSample;
3048 rowSample[m_SamplesModel.m_col_name] =
3049 gig_to_utf8(sample->pInfo->Name);
3050 rowSample[m_SamplesModel.m_col_sample] = sample;
3051 rowSample[m_SamplesModel.m_col_group] = NULL;
3052 }
3053 // close sound file
3054 sf_close(hFile);
3055 file_changed();
3056 } catch (std::string what) { // remember the files that made trouble (and their cause)
3057 if (!error_files.empty()) error_files += "\n";
3058 error_files += *iter += " (" + what + ")";
3059 }
3060 }
3061 // show error message box when some file(s) could not be opened / added
3062 if (!error_files.empty()) {
3063 Glib::ustring txt =
3064 (replace
3065 ? _("Failed to replace sample with:\n")
3066 : _("Could not add the following sample(s):\n"))
3067 + error_files;
3068 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3069 msg.run();
3070 }
3071 }
3072 }
3073
3074 void MainWindow::on_action_replace_all_samples_in_all_groups()
3075 {
3076 if (!file) return;
3077 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
3078 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
3079 const char* str =
3080 _("This is a very specific function. It tries to replace all samples "
3081 "in the current gig file by samples located in the chosen "
3082 "directory.\n\n"
3083 "It works like this: For each sample in the gig file, it tries to "
3084 "find a sample file in the selected directory with the same name as "
3085 "the sample in the gig file. Optionally, you can add a filename "
3086 "extension below, which will be added to the filename expected to be "
3087 "found. That is, assume you have a gig file with a sample called "
3088 "'Snare', if you enter '.wav' below (like it's done by default), it "
3089 "expects to find a sample file called 'Snare.wav' and will replace "
3090 "the sample in the gig file accordingly. If you don't need an "
3091 "extension, blank the field below. Any gig sample where no "
3092 "appropriate sample file could be found will be reported and left "
3093 "untouched.\n");
3094 #if GTKMM_MAJOR_VERSION < 3
3095 view::WrapLabel description(str);
3096 #else
3097 Gtk::Label description(str);
3098 description.set_line_wrap();
3099 #endif
3100 Gtk::HBox entryArea;
3101 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
3102 Gtk::Entry postfixEntryBox;
3103 postfixEntryBox.set_text(".wav");
3104 entryArea.pack_start(entryLabel);
3105 entryArea.pack_start(postfixEntryBox);
3106 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
3107 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
3108 description.show();
3109 entryArea.show_all();
3110 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
3111 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
3112 dialog.set_select_multiple(false);
3113 if (current_sample_dir != "") {
3114 dialog.set_current_folder(current_sample_dir);
3115 }
3116 if (dialog.run() == Gtk::RESPONSE_OK)
3117 {
3118 current_sample_dir = dialog.get_current_folder();
3119 Glib::ustring error_files;
3120 std::string folder = dialog.get_filename();
3121 for (gig::Sample* sample = file->GetFirstSample();
3122 sample; sample = file->GetNextSample())
3123 {
3124 std::string filename =
3125 folder + G_DIR_SEPARATOR_S +
3126 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
3127 postfixEntryBox.get_text());
3128 SF_INFO info;
3129 info.format = 0;
3130 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
3131 try
3132 {
3133 if (!hFile) throw std::string(_("could not open file"));
3134 switch (info.format & 0xff) {
3135 case SF_FORMAT_PCM_S8:
3136 case SF_FORMAT_PCM_16:
3137 case SF_FORMAT_PCM_U8:
3138 case SF_FORMAT_PCM_24:
3139 case SF_FORMAT_PCM_32:
3140 case SF_FORMAT_FLOAT:
3141 case SF_FORMAT_DOUBLE:
3142 break;
3143 default:
3144 sf_close(hFile);
3145 throw std::string(_("format not supported"));
3146 }
3147 SampleImportItem sched_item;
3148 sched_item.gig_sample = sample;
3149 sched_item.sample_path = filename;
3150 m_SampleImportQueue[sample] = sched_item;
3151 sf_close(hFile);
3152 file_changed();
3153 }
3154 catch (std::string what)
3155 {
3156 if (!error_files.empty()) error_files += "\n";
3157 error_files += Glib::filename_to_utf8(filename) +
3158 " (" + what + ")";
3159 }
3160 }
3161 // show error message box when some file(s) could not be opened / added
3162 if (!error_files.empty()) {
3163 Glib::ustring txt =
3164 _("Could not replace the following sample(s):\n") + error_files;
3165 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3166 msg.run();
3167 }
3168 }
3169 }
3170
3171 void MainWindow::on_action_remove_sample() {
3172 if (!file) return;
3173 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3174 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3175 for (int r = rows.size() - 1; r >= 0; --r) {
3176 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
3177 if (!it) continue;
3178 Gtk::TreeModel::Row row = *it;
3179 gig::Group* group = row[m_SamplesModel.m_col_group];
3180 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3181 Glib::ustring name = row[m_SamplesModel.m_col_name];
3182 try {
3183 // remove group or sample from the gig file
3184 if (group) {
3185 // temporarily remember the samples that belong to
3186 // that group (we need that to clean the queue)
3187 std::list<gig::Sample*> members;
3188 for (gig::Sample* pSample = group->GetFirstSample();
3189 pSample; pSample = group->GetNextSample()) {
3190 members.push_back(pSample);
3191 }
3192 // notify everybody that we're going to remove these samples
3193 samples_to_be_removed_signal.emit(members);
3194 // delete the group in the .gig file including the
3195 // samples that belong to the group
3196 file->DeleteGroup(group);
3197 // notify that we're done with removal
3198 samples_removed_signal.emit();
3199 // if sample(s) were just previously added, remove
3200 // them from the import queue
3201 for (std::list<gig::Sample*>::iterator member = members.begin();
3202 member != members.end(); ++member)
3203 {
3204 if (m_SampleImportQueue.count(*member)) {
3205 printf("Removing previously added sample '%s' from group '%s'\n",
3206 m_SampleImportQueue[sample].sample_path.c_str(), name.c_str());
3207 m_SampleImportQueue.erase(*member);
3208 }
3209 }
3210 file_changed();
3211 } else if (sample) {
3212 // notify everybody that we're going to remove this sample
3213 std::list<gig::Sample*> lsamples;
3214 lsamples.push_back(sample);
3215 samples_to_be_removed_signal.emit(lsamples);
3216 // remove sample from the .gig file
3217 file->DeleteSample(sample);
3218 // notify that we're done with removal
3219 samples_removed_signal.emit();
3220 // if sample was just previously added, remove it from
3221 // the import queue
3222 if (m_SampleImportQueue.count(sample)) {
3223 printf("Removing previously added sample '%s'\n",
3224 m_SampleImportQueue[sample].sample_path.c_str());
3225 m_SampleImportQueue.erase(sample);
3226 }
3227 dimreg_changed();
3228 file_changed();
3229 }
3230 // remove respective row(s) from samples tree view
3231 m_refSamplesTreeModel->erase(it);
3232 } catch (RIFF::Exception e) {
3233 // pretend we're done with removal (i.e. to avoid dead locks)
3234 samples_removed_signal.emit();
3235 // show error message
3236 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
3237 msg.run();
3238 }
3239 }
3240 }
3241
3242 void MainWindow::on_action_remove_unused_samples() {
3243 if (!file) return;
3244
3245 // collect all samples that are not referenced by any instrument
3246 std::list<gig::Sample*> lsamples;
3247 for (int iSample = 0; file->GetSample(iSample); ++iSample) {
3248 gig::Sample* sample = file->GetSample(iSample);
3249 bool isUsed = false;
3250 for (gig::Instrument* instrument = file->GetFirstInstrument(); instrument;
3251 instrument = file->GetNextInstrument())
3252 {
3253 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
3254 rgn = instrument->GetNextRegion())
3255 {
3256 for (int i = 0; i < 256; ++i) {
3257 if (!rgn->pDimensionRegions[i]) continue;
3258 if (rgn->pDimensionRegions[i]->pSample != sample) continue;
3259 isUsed = true;
3260 goto endOfRefSearch;
3261 }
3262 }
3263 }
3264 endOfRefSearch:
3265 if (!isUsed) lsamples.push_back(sample);
3266 }
3267
3268 if (lsamples.empty()) return;
3269
3270 // notify everybody that we're going to remove these samples
3271 samples_to_be_removed_signal.emit(lsamples);
3272
3273 // remove collected samples
3274 try {
3275 for (std::list<gig::Sample*>::iterator itSample = lsamples.begin();
3276 itSample != lsamples.end(); ++itSample)
3277 {
3278 gig::Sample* sample = *itSample;
3279 // remove sample from the .gig file
3280 file->DeleteSample(sample);
3281 // if sample was just previously added, remove it from the import queue
3282 if (m_SampleImportQueue.count(sample)) {
3283 printf("Removing previously added sample '%s'\n",
3284 m_SampleImportQueue[sample].sample_path.c_str());
3285 m_SampleImportQueue.erase(sample);
3286 }
3287 }
3288 } catch (RIFF::Exception e) {
3289 // show error message
3290 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
3291 msg.run();
3292 }
3293
3294 // notify everybody that we're done with removal
3295 samples_removed_signal.emit();
3296
3297 dimreg_changed();
3298 file_changed();
3299 __refreshEntireGUI();
3300 }
3301
3302 // see comment on on_sample_treeview_drag_begin()
3303 void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3304 {
3305 first_call_to_drag_data_get = true;
3306 }
3307
3308 void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3309 Gtk::SelectionData& selection_data, guint, guint)
3310 {
3311 if (!first_call_to_drag_data_get) return;
3312 first_call_to_drag_data_get = false;
3313
3314 // get selected script
3315 gig::Script* script = NULL;
3316 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
3317 Gtk::TreeModel::iterator it = sel->get_selected();
3318 if (it) {
3319 Gtk::TreeModel::Row row = *it;
3320 script = row[m_ScriptsModel.m_col_script];
3321 }
3322 // pass the gig::Script as pointer
3323 selection_data.set(selection_data.get_target(), 0/*unused*/,
3324 (const guchar*)&script,
3325 sizeof(script)/*length of data in bytes*/);
3326 }
3327
3328 // see comment on on_sample_treeview_drag_begin()
3329 void MainWindow::on_instruments_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3330 {
3331 first_call_to_drag_data_get = true;
3332 }
3333
3334 void MainWindow::on_instruments_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3335 Gtk::SelectionData& selection_data, guint, guint)
3336 {
3337 if (!first_call_to_drag_data_get) return;
3338 first_call_to_drag_data_get = false;
3339
3340 // get selected source instrument
3341 gig::Instrument* src = NULL;
3342 {
3343 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
3344 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3345 if (!rows.empty()) {
3346 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
3347 if (it) {
3348 Gtk::TreeModel::Row row = *it;
3349 src = row[m_Columns.m_col_instr];
3350 }
3351 }
3352 }
3353 if (!src) return;
3354
3355 // pass the source gig::Instrument as pointer
3356 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&src,
3357 sizeof(src)/*length of data in bytes*/);
3358 }
3359
3360 void MainWindow::on_instruments_treeview_drop_drag_data_received(
3361 const Glib::RefPtr<Gdk::DragContext>& context, int x, int y,
3362 const Gtk::SelectionData& selection_data, guint, guint time)
3363 {
3364 gig::Instrument* src = *((gig::Instrument**) selection_data.get_data());
3365 if (!src || selection_data.get_length() != sizeof(gig::Instrument*))
3366 return;
3367
3368 gig::Instrument* dst = NULL;
3369 {
3370 Gtk::TreeModel::Path path;
3371 const bool found = m_TreeView.get_path_at_pos(x, y, path);
3372 if (!found) return;
3373
3374 Gtk::TreeModel::iterator iter = m_refTreeModel->get_iter(path);
3375 if (!iter) return;
3376 Gtk::TreeModel::Row row = *iter;
3377 dst = row[m_Columns.m_col_instr];
3378 }
3379 if (!dst) return;
3380
3381 //printf("dragdrop received src=%s dst=%s\n", src->pInfo->Name.c_str(), dst->pInfo->Name.c_str());
3382 src->MoveTo(dst);
3383 __refreshEntireGUI();
3384 select_instrument(src);
3385 }
3386
3387 // For some reason drag_data_get gets called two times for each
3388 // drag'n'drop (at least when target is an Entry). This work-around
3389 // makes sure the code in drag_data_get and drop_drag_data_received is
3390 // only executed once, as drag_begin only gets called once.
3391 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3392 {
3393 first_call_to_drag_data_get = true;
3394 }
3395
3396 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3397 Gtk::SelectionData& selection_data, guint, guint)
3398 {
3399 if (!first_call_to_drag_data_get) return;
3400 first_call_to_drag_data_get = false;
3401
3402 // get selected sample
3403 gig::Sample* sample = NULL;
3404 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3405 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3406 if (!rows.empty()) {
3407 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
3408 if (it) {
3409 Gtk::TreeModel::Row row = *it;
3410 sample = row[m_SamplesModel.m_col_sample];
3411 }
3412 }
3413 // pass the gig::Sample as pointer
3414 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
3415 sizeof(sample)/*length of data in bytes*/);
3416 }
3417
3418 void MainWindow::on_sample_label_drop_drag_data_received(
3419 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
3420 const Gtk::SelectionData& selection_data, guint, guint time)
3421 {
3422 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
3423
3424 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
3425 std::cout << "Drop received sample \"" <<
3426 sample->pInfo->Name << "\"" << std::endl;
3427 // drop success
3428 context->drop_reply(true, time);
3429
3430 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
3431
3432 // notify everybody that we're going to alter the region
3433 gig::Region* region = m_RegionChooser.get_region();
3434 region_to_be_changed_signal.emit(region);
3435
3436 // find the samplechannel dimension
3437 gig::dimension_def_t* stereo_dimension = 0;
3438 for (int i = 0 ; i < region->Dimensions ; i++) {
3439 if (region->pDimensionDefinitions[i].dimension ==
3440 gig::dimension_samplechannel) {
3441 stereo_dimension = &region->pDimensionDefinitions[i];
3442 break;
3443 }
3444 }
3445 bool channels_changed = false;
3446 if (sample->Channels == 1 && stereo_dimension) {
3447 // remove the samplechannel dimension
3448 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
3449 region->DeleteDimension(stereo_dimension);
3450 channels_changed = true;
3451 region_changed();
3452 */
3453 }
3454 dimreg_edit.set_sample(
3455 sample,
3456 is_copy_samples_unity_note_enabled(),
3457 is_copy_samples_fine_tune_enabled(),
3458 is_copy_samples_loop_enabled()
3459 );
3460
3461 if (sample->Channels == 2 && !stereo_dimension) {
3462 // add samplechannel dimension
3463 gig::dimension_def_t dim;
3464 dim.dimension = gig::dimension_samplechannel;
3465 dim.bits = 1;
3466 dim.zones = 2;
3467 region->AddDimension(&dim);
3468 channels_changed = true;
3469 region_changed();
3470 }
3471 if (channels_changed) {
3472 // unmap all samples with wrong number of channels
3473 // TODO: maybe there should be a warning dialog for this
3474 for (int i = 0 ; i < region->DimensionRegions ; i++) {
3475 gig::DimensionRegion* d = region->pDimensionRegions[i];
3476 if (d->pSample && d->pSample->Channels != sample->Channels) {
3477 gig::Sample* oldref = d->pSample;
3478 d->pSample = NULL;
3479 sample_ref_changed_signal.emit(oldref, NULL);
3480 }
3481 }
3482 }
3483
3484 // notify we're done with altering
3485 region_changed_signal.emit(region);
3486
3487 file_changed();
3488
3489 return;
3490 }
3491 // drop failed
3492 context->drop_reply(false, time);
3493 }
3494
3495 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
3496 const Gtk::TreeModel::iterator& iter) {
3497 if (!iter) return;
3498 Gtk::TreeModel::Row row = *iter;
3499 Glib::ustring name = row[m_SamplesModel.m_col_name];
3500 gig::Group* group = row[m_SamplesModel.m_col_group];
3501 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3502 gig::String gigname(gig_from_utf8(name));
3503 if (group) {
3504 if (group->Name != gigname) {
3505 group->Name = gigname;
3506 printf("group name changed\n");
3507 file_changed();
3508 }
3509 } else if (sample) {
3510 if (sample->pInfo->Name != gigname) {
3511 sample->pInfo->Name = gigname;
3512 printf("sample name changed\n");
3513 file_changed();
3514 }
3515 }
3516 }
3517
3518 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
3519 const Gtk::TreeModel::iterator& iter) {
3520 if (!iter) return;
3521 Gtk::TreeModel::Row row = *iter;
3522 Glib::ustring name = row[m_ScriptsModel.m_col_name];
3523 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
3524 gig::Script* script = row[m_ScriptsModel.m_col_script];
3525 gig::String gigname(gig_from_utf8(name));
3526 if (group) {
3527 if (group->Name != gigname) {
3528 group->Name = gigname;
3529 printf("script group name changed\n");
3530 file_changed();
3531 }
3532 } else if (script) {
3533 if (script->Name != gigname) {
3534 script->Name = gigname;
3535 printf("script name changed\n");
3536 file_changed();
3537 }
3538 }
3539 }
3540
3541 void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
3542 Gtk::TreeViewColumn* column)
3543 {
3544 Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
3545 if (!iter) return;
3546 Gtk::TreeModel::Row row = *iter;
3547 gig::Script* script = row[m_ScriptsModel.m_col_script];
3548 if (!script) return;
3549
3550 ScriptEditor* editor = new ScriptEditor;
3551 editor->signal_script_to_be_changed.connect(
3552 signal_script_to_be_changed.make_slot()
3553 );
3554 editor->signal_script_changed.connect(
3555 signal_script_changed.make_slot()
3556 );
3557 editor->setScript(script);
3558 //editor->reparent(*this);
3559 editor->show();
3560 }
3561
3562 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
3563 const Gtk::TreeModel::iterator& iter) {
3564 if (!iter) return;
3565 Gtk::TreeModel::Row row = *iter;
3566 Glib::ustring name = row[m_Columns.m_col_name];
3567
3568 // change name in instrument menu
3569 int index = path[0];
3570 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
3571 if (index < children.size()) {
3572 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
3573 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
3574 #else
3575 remove_instrument_from_menu(index);
3576 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
3577 item->set_active();
3578 #endif
3579 }
3580
3581 // change name in gig
3582 gig::Instrument* instrument = row[m_Columns.m_col_instr];
3583 gig::String gigname(gig_from_utf8(name));
3584 if (instrument && instrument->pInfo->Name != gigname) {
3585 instrument->pInfo->Name = gigname;
3586
3587 // change name in the instrument properties window
3588 if (instrumentProps.get_instrument() == instrument) {
3589 instrumentProps.update_name();
3590 }
3591
3592 file_changed();
3593 }
3594 }
3595
3596 void MainWindow::on_action_combine_instruments() {
3597 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
3598
3599 // take over selection from instruments list view for the combine dialog's
3600 // list view as pre-selection
3601 std::set<int> indeces;
3602 {
3603 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
3604 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3605 for (int r = 0; r < rows.size(); ++r) {
3606 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
3607 if (it) {
3608 Gtk::TreeModel::Row row = *it;
3609 int index = row[m_Columns.m_col_nr];
3610 indeces.insert(index);
3611 }
3612 }
3613 }
3614 d->setSelectedInstruments(indeces);
3615
3616 d->show_all();
3617 d->run();
3618 if (d->fileWasChanged()) {
3619 // update GUI with new instrument just created
3620 add_instrument(d->newCombinedInstrument());
3621 }
3622 delete d;
3623 }
3624
3625 void MainWindow::on_action_view_references() {
3626 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3627 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3628 if (rows.empty()) return;
3629 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
3630 if (!it) return;
3631 Gtk::TreeModel::Row row = *it;
3632 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3633 if (!sample) return;
3634
3635 ReferencesView* d = new ReferencesView(*this);
3636 d->setSample(sample);
3637 d->dimension_region_selected.connect(
3638 sigc::mem_fun(*this, &MainWindow::select_dimension_region)
3639 );
3640 d->show_all();
3641 d->resize(500, 400);
3642 d->run();
3643 delete d;
3644 }
3645
3646 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
3647 struct _Source {
3648 std::vector<RIFF::File*> riffs;
3649 std::vector<gig::File*> gigs;
3650
3651 ~_Source() {
3652 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
3653 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
3654 riffs.clear();
3655 gigs.clear();
3656 }
3657 } sources;
3658
3659 if (filenames.empty())
3660 throw RIFF::Exception(_("No files selected, so nothing done."));
3661
3662 // first open all input files (to avoid output file corruption)
3663 int i;
3664 try {
3665 for (i = 0; i < filenames.size(); ++i) {
3666 const std::string& filename = filenames[i];
3667 printf("opening file=%s\n", filename.c_str());
3668
3669 RIFF::File* riff = new RIFF::File(filename);
3670 sources.riffs.push_back(riff);
3671
3672 gig::File* gig = new gig::File(riff);
3673 sources.gigs.push_back(gig);
3674 }
3675 } catch (RIFF::Exception e) {
3676 throw RIFF::Exception(
3677 _("Error occurred while opening '") +
3678 filenames[i] +
3679 "': " +
3680 e.Message
3681 );
3682 } catch (...) {
3683 throw RIFF::Exception(
3684 _("Unknown exception occurred while opening '") +
3685 filenames[i] + "'"
3686 );
3687 }
3688
3689 // now merge the opened .gig files to the main .gig file currently being
3690 // open in gigedit
3691 try {
3692 for (i = 0; i < filenames.size(); ++i) {
3693 const std::string& filename = filenames[i];
3694 printf("merging file=%s\n", filename.c_str());
3695 assert(i < sources.gigs.size());
3696
3697 this->file->AddContentOf(sources.gigs[i]);
3698 }
3699 } catch (RIFF::Exception e) {
3700 throw RIFF::Exception(
3701 _("Error occurred while merging '") +
3702 filenames[i] +
3703 "': " +
3704 e.Message
3705 );
3706 } catch (...) {
3707 throw RIFF::Exception(
3708 _("Unknown exception occurred while merging '") +
3709 filenames[i] + "'"
3710 );
3711 }
3712
3713 // Finally save gig file persistently to disk ...
3714 //NOTE: requires that this gig file already has a filename !
3715 {
3716 std::cout << "Saving file\n" << std::flush;
3717 file_structure_to_be_changed_signal.emit(this->file);
3718
3719 progress_dialog = new ProgressDialog( //FIXME: memory leak!
3720 _("Saving") + Glib::ustring(" '") +
3721 Glib::filename_display_basename(this->filename) + "' ...",
3722 *this
3723 );
3724 progress_dialog->show_all();
3725 saver = new Saver(this->file); //FIXME: memory leak!
3726 saver->signal_progress().connect(
3727 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
3728 saver->signal_finished().connect(
3729 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
3730 saver->signal_error().connect(
3731 sigc::mem_fun(*this, &MainWindow::on_saver_error));
3732 saver->launch();
3733 }
3734 }
3735
3736 void MainWindow::on_action_merge_files() {
3737 if (this->file->GetFileName().empty()) {
3738 Glib::ustring txt = _(
3739 "You seem to have a new .gig file open that has not been saved "
3740 "yet. You must save it somewhere before starting to merge it with "
3741 "other .gig files though, because during the merge operation the "
3742 "other files' sample data must be written on file level to the "
3743 "target .gig file."
3744 );
3745 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3746 msg.run();
3747 return;
3748 }
3749
3750 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
3751 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
3752 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
3753 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
3754 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
3755 Gtk::FileFilter filter;
3756 filter.add_pattern("*.gig");
3757 #else
3758 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
3759 filter->add_pattern("*.gig");
3760 #endif
3761 dialog.set_filter(filter);
3762 if (current_gig_dir != "") {
3763 dialog.set_current_folder(current_gig_dir);
3764 }
3765 dialog.set_select_multiple(true);
3766
3767 // show warning in the file picker dialog
3768 Gtk::HBox descriptionArea;
3769 descriptionArea.set_spacing(15);
3770 Gtk::Image warningIcon;
3771 warningIcon.set_from_icon_name("dialog-warning",
3772 Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
3773 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
3774 #if GTKMM_MAJOR_VERSION < 3
3775 view::WrapLabel description;
3776 #else
3777 Gtk::Label description;
3778 description.set_line_wrap();
3779 #endif
3780 description.set_markup(_(
3781 "\nSelect at least one .gig file that shall be merged to the .gig file "
3782 "currently being open in gigedit.\n\n"
3783 "<b>Please Note:</b> Merging with other files will modify your "
3784 "currently open .gig file on file level! And be aware that the current "
3785 "merge algorithm does not detect duplicate samples yet. So if you are "
3786 "merging files which are using equivalent sample data, those "
3787 "equivalent samples will currently be treated as separate samples and "
3788 "will accordingly be stored separately in the target .gig file!"
3789 ));
3790 descriptionArea.pack_start(description);
3791 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
3792 descriptionArea.show_all();
3793
3794 if (dialog.run() == Gtk::RESPONSE_OK) {
3795 printf("on_action_merge_files self=%p\n",
3796 static_cast<void*>(Glib::Threads::Thread::self()));
3797 std::vector<std::string> filenames = dialog.get_filenames();
3798
3799 // merge the selected files to the currently open .gig file
3800 try {
3801 mergeFiles(filenames);
3802 } catch (RIFF::Exception e) {
3803 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
3804 msg.run();
3805 }
3806
3807 // update GUI
3808 __refreshEntireGUI();
3809 }
3810 }
3811
3812 void MainWindow::set_file_is_shared(bool b) {
3813 this->file_is_shared = b;
3814
3815 if (file_is_shared) {
3816 m_AttachedStateLabel.set_label(_("live-mode"));
3817 m_AttachedStateImage.set(
3818 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
3819 );
3820 } else {
3821 m_AttachedStateLabel.set_label(_("stand-alone"));
3822 m_AttachedStateImage.set(
3823 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
3824 );
3825 }
3826
3827 {
3828 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
3829 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
3830 if (item) item->set_sensitive(b);
3831 }
3832 }
3833
3834 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
3835 if (!sample) return;
3836 sample_ref_count[sample] += offset;
3837 const int refcount = sample_ref_count[sample];
3838
3839 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
3840 for (int g = 0; g < model->children().size(); ++g) {
3841 Gtk::TreeModel::Row rowGroup = model->children()[g];
3842 for (int s = 0; s < rowGroup.children().size(); ++s) {
3843 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
3844 if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
3845 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
3846 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
3847 }
3848 }
3849 }
3850
3851 void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
3852 on_sample_ref_count_incremented(oldSample, -1);
3853 on_sample_ref_count_incremented(newSample, +1);
3854 }
3855
3856 void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
3857 // just in case a new sample is added later with exactly the same memory
3858 // address, which would lead to incorrect refcount if not deleted here
3859 for (std::list<gig::Sample*>::const_iterator it = samples.begin();
3860 it != samples.end(); ++it)
3861 {
3862 sample_ref_count.erase(*it);
3863 }
3864 }
3865
3866 void MainWindow::show_samples_tab() {
3867 m_TreeViewNotebook.set_current_page(0);
3868 }
3869
3870 void MainWindow::show_intruments_tab() {
3871 m_TreeViewNotebook.set_current_page(1);
3872 }
3873
3874 void MainWindow::show_scripts_tab() {
3875 m_TreeViewNotebook.set_current_page(2);
3876 }
3877
3878 void MainWindow::select_prev_region() {
3879 m_RegionChooser.select_prev_region();
3880 }
3881
3882 void MainWindow::select_next_region() {
3883 m_RegionChooser.select_next_region();
3884 }
3885
3886 void MainWindow::select_next_dim_rgn_zone() {
3887 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3888 m_DimRegionChooser.select_next_dimzone();
3889 }
3890
3891 void MainWindow::select_prev_dim_rgn_zone() {
3892 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3893 m_DimRegionChooser.select_prev_dimzone();
3894 }
3895
3896 void MainWindow::select_add_next_dim_rgn_zone() {
3897 m_DimRegionChooser.select_next_dimzone(true);
3898 }
3899
3900 void MainWindow::select_add_prev_dim_rgn_zone() {
3901 m_DimRegionChooser.select_prev_dimzone(true);
3902 }
3903
3904 void MainWindow::select_prev_dimension() {
3905 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3906 m_DimRegionChooser.select_prev_dimension();
3907 }
3908
3909 void MainWindow::select_next_dimension() {
3910 if (m_DimRegionChooser.has_focus()) return; // avoid conflict with key stroke handler of DimenionRegionChooser
3911 m_DimRegionChooser.select_next_dimension();
3912 }
3913
3914 #define CLIPBOARD_DIMENSIONREGION_TARGET \
3915 ("libgig.DimensionRegion." + m_serializationArchive.rawDataFormat())
3916
3917 void MainWindow::copy_selected_dimrgn() {
3918 gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
3919 if (!pDimRgn) {
3920 updateClipboardPasteAvailable();
3921 updateClipboardCopyAvailable();
3922 return;
3923 }
3924
3925 std::vector<Gtk::TargetEntry> targets;
3926 targets.push_back( Gtk::TargetEntry(CLIPBOARD_DIMENSIONREGION_TARGET) );
3927
3928 Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
3929 clipboard->set(
3930 targets,
3931 sigc::mem_fun(*this, &MainWindow::on_clipboard_get),
3932 sigc::mem_fun(*this, &MainWindow::on_clipboard_clear)
3933 );
3934
3935 m_serializationArchive.serialize(pDimRgn);
3936
3937 updateClipboardPasteAvailable();
3938 }
3939
3940 void MainWindow::paste_copied_dimrgn() {
3941 Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
3942 clipboard->request_contents(
3943 CLIPBOARD_DIMENSIONREGION_TARGET,
3944 sigc::mem_fun(*this, &MainWindow::on_clipboard_received)
3945 );
3946 updateClipboardPasteAvailable();
3947 }
3948
3949 void MainWindow::adjust_clipboard_content() {
3950 MacroEditor* editor = new MacroEditor();
3951 editor->setMacro(&m_serializationArchive, true);
3952 editor->show();
3953 }
3954
3955 void MainWindow::updateClipboardPasteAvailable() {
3956 Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get();
3957 clipboard->request_targets(
3958 sigc::mem_fun(*this, &MainWindow::on_clipboard_received_targets)
3959 );
3960 }
3961
3962 void MainWindow::updateClipboardCopyAvailable() {
3963 bool bDimensionRegionCopyIsPossible = m_DimRegionChooser.get_main_dimregion();
3964 static_cast<Gtk::MenuItem*>(
3965 uiManager->get_widget("/MenuBar/MenuEdit/CopyDimRgn")
3966 )->set_sensitive(bDimensionRegionCopyIsPossible);
3967 }
3968
3969 void MainWindow::on_clipboard_owner_change(GdkEventOwnerChange* event) {
3970 updateClipboardPasteAvailable();
3971 }
3972
3973 void MainWindow::on_clipboard_get(Gtk::SelectionData& selection_data, guint /*info*/) {
3974 const std::string target = selection_data.get_target();
3975 if (target == CLIPBOARD_DIMENSIONREGION_TARGET) {
3976 selection_data.set(
3977 CLIPBOARD_DIMENSIONREGION_TARGET, 8 /* "format": probably unused*/,
3978 &m_serializationArchive.rawData()[0],
3979 m_serializationArchive.rawData().size()
3980 );
3981 } else {
3982 std::cerr << "Clipboard: content for unknown target '" << target << "' requested\n";
3983 }
3984 }
3985
3986 void MainWindow::on_clipboard_clear() {
3987 m_serializationArchive.clear();
3988 updateClipboardPasteAvailable();
3989 updateClipboardCopyAvailable();
3990 }
3991
3992 //NOTE: Might throw exception !!!
3993 void MainWindow::applyMacro(Serialization::Archive& macro) {
3994 gig::DimensionRegion* pDimRgn = m_DimRegionChooser.get_main_dimregion();
3995 if (!pDimRgn) return;
3996
3997 for (std::set<gig::DimensionRegion*>::iterator itDimReg = dimreg_edit.dimregs.begin();
3998 itDimReg != dimreg_edit.dimregs.end(); ++itDimReg)
3999 {
4000 gig::DimensionRegion* pDimRgn = *itDimReg;
4001 DimRegionChangeGuard(this, pDimRgn);
4002 macro.deserialize(pDimRgn);
4003 }
4004 //region_changed()
4005 file_changed();
4006 dimreg_changed();
4007 }
4008
4009 void MainWindow::on_clipboard_received(const Gtk::SelectionData& selection_data) {
4010 const std::string target = selection_data.get_target();
4011 if (target == CLIPBOARD_DIMENSIONREGION_TARGET) {
4012 Glib::ustring errorText;
4013 try {
4014 m_serializationArchive.decode(
4015 selection_data.get_data(), selection_data.get_length()
4016 );
4017 applyMacro(m_serializationArchive);
4018 } catch (Serialization::Exception e) {
4019 errorText = e.Message;
4020 } catch (...) {
4021 errorText = _("Unknown exception while pasting DimensionRegion");
4022 }
4023 if (!errorText.empty()) {
4024 Glib::ustring txt = _("Pasting DimensionRegion failed:\n") + errorText;
4025 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
4026 msg.run();
4027 }
4028 }
4029 }
4030
4031 void MainWindow::on_clipboard_received_targets(const std::vector<Glib::ustring>& targets) {
4032 const bool bDimensionRegionPasteIsPossible =
4033 std::find(targets.begin(), targets.end(),
4034 CLIPBOARD_DIMENSIONREGION_TARGET) != targets.end();
4035
4036 static_cast<Gtk::MenuItem*>(
4037 uiManager->get_widget("/MenuBar/MenuEdit/PasteDimRgn")
4038 )->set_sensitive(bDimensionRegionPasteIsPossible);
4039
4040 static_cast<Gtk::MenuItem*>(
4041 uiManager->get_widget("/MenuBar/MenuEdit/AdjustClipboard")
4042 )->set_sensitive(bDimensionRegionPasteIsPossible);
4043 }
4044
4045 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
4046 return file_structure_to_be_changed_signal;
4047 }
4048
4049 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
4050 return file_structure_changed_signal;
4051 }
4052
4053 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
4054 return samples_to_be_removed_signal;
4055 }
4056
4057 sigc::signal<void>& MainWindow::signal_samples_removed() {
4058 return samples_removed_signal;
4059 }
4060
4061 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
4062 return region_to_be_changed_signal;
4063 }
4064
4065 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
4066 return region_changed_signal;
4067 }
4068
4069 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
4070 return sample_changed_signal;
4071 }
4072
4073 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
4074 return sample_ref_changed_signal;
4075 }
4076
4077 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
4078 return dimreg_to_be_changed_signal;
4079 }
4080
4081 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
4082 return dimreg_changed_signal;
4083 }
4084
4085 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
4086 return note_on_signal;
4087 }
4088
4089 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
4090 return note_off_signal;
4091 }
4092
4093 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
4094 return m_RegionChooser.signal_keyboard_key_hit();
4095 }
4096
4097 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
4098 return m_RegionChooser.signal_keyboard_key_released();
4099 }
4100
4101 sigc::signal<void, gig::Instrument*>& MainWindow::signal_switch_sampler_instrument() {
4102 return switch_sampler_instrument_signal;
4103 }

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