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

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Revision 3089 - (show annotations) (download)
Sun Jan 15 19:18:39 2017 UTC (7 years, 2 months ago) by schoenebeck
File size: 138706 byte(s)
* Implemented resizing multiple dimension region zones at once, which is
  controlled by the infamous checkbox trio "all regions",
  "all dimension splits" and "both channels".
* Bumped version (1.0.0.svn25).

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

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