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

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Revision 2994 - (show annotations) (download)
Sat Sep 24 23:34:37 2016 UTC (7 years, 6 months ago) by schoenebeck
File size: 138156 byte(s)
* Show instrument index number on instruments list view.
* Added multi-row selection support on samples tree view.
* Added multi-row selection support on instruments list view.
* Bumped version (1.0.0.svn23).

1 /*
2 * Copyright (C) 2006-2016 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
781 void MainWindow::dimreg_all_dimregs_toggled()
782 {
783 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
784 update_dimregs();
785 }
786
787 void MainWindow::dimreg_changed()
788 {
789 update_dimregs();
790 dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
791 }
792
793 void MainWindow::on_sel_change()
794 {
795 // select item in instrument menu
796 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
797 if (!rows.empty()) {
798 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
799 if (it) {
800 Gtk::TreePath path(it);
801 int index = path[0];
802 const std::vector<Gtk::Widget*> children =
803 instrument_menu->get_children();
804 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
805 }
806 }
807
808 m_RegionChooser.set_instrument(get_instrument());
809
810 if (Settings::singleton()->syncSamplerInstrumentSelection) {
811 switch_sampler_instrument_signal.emit(get_instrument());
812 }
813 }
814
815 void loader_progress_callback(gig::progress_t* progress)
816 {
817 Loader* loader = static_cast<Loader*>(progress->custom);
818 loader->progress_callback(progress->factor);
819 }
820
821 void Loader::progress_callback(float fraction)
822 {
823 {
824 Glib::Threads::Mutex::Lock lock(progressMutex);
825 progress = fraction;
826 }
827 progress_dispatcher();
828 }
829
830 void Loader::thread_function()
831 {
832 printf("thread_function self=%p\n",
833 static_cast<void*>(Glib::Threads::Thread::self()));
834 printf("Start %s\n", filename.c_str());
835 try {
836 RIFF::File* riff = new RIFF::File(filename);
837 gig = new gig::File(riff);
838 gig::progress_t progress;
839 progress.callback = loader_progress_callback;
840 progress.custom = this;
841
842 gig->GetInstrument(0, &progress);
843 printf("End\n");
844 finished_dispatcher();
845 } catch (RIFF::Exception e) {
846 error_message = e.Message;
847 error_dispatcher.emit();
848 } catch (...) {
849 error_message = _("Unknown exception occurred");
850 error_dispatcher.emit();
851 }
852 }
853
854 Loader::Loader(const char* filename)
855 : filename(filename), gig(0), thread(0), progress(0.f)
856 {
857 }
858
859 void Loader::launch()
860 {
861 #ifdef OLD_THREADS
862 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
863 #else
864 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
865 #endif
866 printf("launch thread=%p\n", static_cast<void*>(thread));
867 }
868
869 float Loader::get_progress()
870 {
871 float res;
872 {
873 Glib::Threads::Mutex::Lock lock(progressMutex);
874 res = progress;
875 }
876 return res;
877 }
878
879 Glib::Dispatcher& Loader::signal_progress()
880 {
881 return progress_dispatcher;
882 }
883
884 Glib::Dispatcher& Loader::signal_finished()
885 {
886 return finished_dispatcher;
887 }
888
889 Glib::Dispatcher& Loader::signal_error()
890 {
891 return error_dispatcher;
892 }
893
894 void saver_progress_callback(gig::progress_t* progress)
895 {
896 Saver* saver = static_cast<Saver*>(progress->custom);
897 saver->progress_callback(progress->factor);
898 }
899
900 void Saver::progress_callback(float fraction)
901 {
902 {
903 Glib::Threads::Mutex::Lock lock(progressMutex);
904 progress = fraction;
905 }
906 progress_dispatcher.emit();
907 }
908
909 void Saver::thread_function()
910 {
911 printf("thread_function self=%p\n",
912 static_cast<void*>(Glib::Threads::Thread::self()));
913 printf("Start %s\n", filename.c_str());
914 try {
915 gig::progress_t progress;
916 progress.callback = saver_progress_callback;
917 progress.custom = this;
918
919 // if no filename was provided, that means "save", if filename was provided means "save as"
920 if (filename.empty()) {
921 if (!Settings::singleton()->saveWithTemporaryFile) {
922 // save directly over the existing .gig file
923 // (requires less disk space than solution below
924 // but may be slower)
925 gig->Save(&progress);
926 } else {
927 // save the file as separate temporary file first,
928 // then move the saved file over the old file
929 // (may result in performance speedup during save)
930 String tmpname = filename + ".TMP";
931 gig->Save(tmpname, &progress);
932 #if defined(WIN32)
933 if (!DeleteFile(filename.c_str())) {
934 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file).");
935 }
936 #else // POSIX ...
937 if (unlink(filename.c_str())) {
938 throw RIFF::Exception("Could not replace original file with temporary file (unable to remove original file): " + String(strerror(errno)));
939 }
940 #endif
941 if (rename(tmpname.c_str(), filename.c_str())) {
942 #if defined(WIN32)
943 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file).");
944 #else
945 throw RIFF::Exception("Could not replace original file with temporary file (unable to rename temp file): " + String(strerror(errno)));
946 #endif
947 }
948 }
949 } else {
950 gig->Save(filename, &progress);
951 }
952
953 printf("End\n");
954 finished_dispatcher.emit();
955 } catch (RIFF::Exception e) {
956 error_message = e.Message;
957 error_dispatcher.emit();
958 } catch (...) {
959 error_message = _("Unknown exception occurred");
960 error_dispatcher.emit();
961 }
962 }
963
964 Saver::Saver(gig::File* file, Glib::ustring filename)
965 : gig(file), filename(filename), thread(0), progress(0.f)
966 {
967 }
968
969 void Saver::launch()
970 {
971 #ifdef OLD_THREADS
972 thread = Glib::Thread::create(sigc::mem_fun(*this, &Saver::thread_function), true);
973 #else
974 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
975 #endif
976 printf("launch thread=%p\n", static_cast<void*>(thread));
977 }
978
979 float Saver::get_progress()
980 {
981 float res;
982 {
983 Glib::Threads::Mutex::Lock lock(progressMutex);
984 res = progress;
985 }
986 return res;
987 }
988
989 Glib::Dispatcher& Saver::signal_progress()
990 {
991 return progress_dispatcher;
992 }
993
994 Glib::Dispatcher& Saver::signal_finished()
995 {
996 return finished_dispatcher;
997 }
998
999 Glib::Dispatcher& Saver::signal_error()
1000 {
1001 return error_dispatcher;
1002 }
1003
1004 ProgressDialog::ProgressDialog(const Glib::ustring& title, Gtk::Window& parent)
1005 : Gtk::Dialog(title, parent, true)
1006 {
1007 get_vbox()->pack_start(progressBar);
1008 show_all_children();
1009 resize(600,50);
1010 }
1011
1012 // Clear all GUI elements / controls. This method is typically called
1013 // before a new .gig file is to be created or to be loaded.
1014 void MainWindow::__clear() {
1015 // forget all samples that ought to be imported
1016 m_SampleImportQueue.clear();
1017 // clear the samples and instruments tree views
1018 m_refTreeModel->clear();
1019 m_refSamplesTreeModel->clear();
1020 m_refScriptsTreeModel->clear();
1021 // remove all entries from "Instrument" menu
1022 while (!instrument_menu->get_children().empty()) {
1023 remove_instrument_from_menu(0);
1024 }
1025 // free libgig's gig::File instance
1026 if (file && !file_is_shared) delete file;
1027 file = NULL;
1028 set_file_is_shared(false);
1029 }
1030
1031 void MainWindow::__refreshEntireGUI() {
1032 // clear the samples and instruments tree views
1033 m_refTreeModel->clear();
1034 m_refSamplesTreeModel->clear();
1035 m_refScriptsTreeModel->clear();
1036 // remove all entries from "Instrument" menu
1037 while (!instrument_menu->get_children().empty()) {
1038 remove_instrument_from_menu(0);
1039 }
1040
1041 if (!this->file) return;
1042
1043 load_gig(
1044 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
1045 );
1046 }
1047
1048 void MainWindow::on_action_file_new()
1049 {
1050 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1051
1052 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1053
1054 // clear all GUI elements
1055 __clear();
1056 // create a new .gig file (virtually yet)
1057 gig::File* pFile = new gig::File;
1058 // already add one new instrument by default
1059 gig::Instrument* pInstrument = pFile->AddInstrument();
1060 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
1061 // update GUI with that new gig::File
1062 load_gig(pFile, 0 /*no file name yet*/);
1063 }
1064
1065 bool MainWindow::close_confirmation_dialog()
1066 {
1067 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
1068 Glib::filename_display_basename(filename).c_str());
1069 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1070 g_free(msg);
1071 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
1072 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
1073 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1074 dialog.add_button(file_has_name ? _("_Save") : _("Save _As"), Gtk::RESPONSE_YES);
1075 dialog.set_default_response(Gtk::RESPONSE_YES);
1076 int response = dialog.run();
1077 dialog.hide();
1078
1079 // user decided to exit app without saving
1080 if (response == Gtk::RESPONSE_NO) return true;
1081
1082 // user cancelled dialog, thus don't close app
1083 if (response == Gtk::RESPONSE_CANCEL) return false;
1084
1085 // TODO: the following return valid is disabled and hard coded instead for
1086 // now, due to the fact that saving with progress bar is now implemented
1087 // asynchronously, as a result the app does not close automatically anymore
1088 // after saving the file has completed
1089 //
1090 // if (response == Gtk::RESPONSE_YES) return file_save();
1091 // return response != Gtk::RESPONSE_CANCEL;
1092 //
1093 if (response == Gtk::RESPONSE_YES) file_save();
1094 return false; // always prevent closing the app for now (see comment above)
1095 }
1096
1097 bool MainWindow::leaving_shared_mode_dialog() {
1098 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
1099 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
1100 dialog.set_secondary_text(
1101 _("If you proceed to work on another instrument file, it won't be "
1102 "used by the sampler until you tell the sampler explicitly to "
1103 "load it."));
1104 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
1105 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1106 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
1107 int response = dialog.run();
1108 dialog.hide();
1109 return response == Gtk::RESPONSE_YES;
1110 }
1111
1112 void MainWindow::on_action_file_open()
1113 {
1114 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1115
1116 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1117
1118 Gtk::FileChooserDialog dialog(*this, _("Open file"));
1119 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1120 dialog.add_button(_("_Open"), Gtk::RESPONSE_OK);
1121 dialog.set_default_response(Gtk::RESPONSE_OK);
1122 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1123 Gtk::FileFilter filter;
1124 filter.add_pattern("*.gig");
1125 #else
1126 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1127 filter->add_pattern("*.gig");
1128 #endif
1129 dialog.set_filter(filter);
1130 if (current_gig_dir != "") {
1131 dialog.set_current_folder(current_gig_dir);
1132 }
1133 if (dialog.run() == Gtk::RESPONSE_OK) {
1134 std::string filename = dialog.get_filename();
1135 printf("filename=%s\n", filename.c_str());
1136 printf("on_action_file_open self=%p\n",
1137 static_cast<void*>(Glib::Threads::Thread::self()));
1138 load_file(filename.c_str());
1139 current_gig_dir = Glib::path_get_dirname(filename);
1140 }
1141 }
1142
1143 void MainWindow::load_file(const char* name)
1144 {
1145 __clear();
1146
1147 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1148 _("Loading") + Glib::ustring(" '") +
1149 Glib::filename_display_basename(name) + "' ...",
1150 *this
1151 );
1152 progress_dialog->show_all();
1153 loader = new Loader(name); //FIXME: memory leak!
1154 loader->signal_progress().connect(
1155 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1156 loader->signal_finished().connect(
1157 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1158 loader->signal_error().connect(
1159 sigc::mem_fun(*this, &MainWindow::on_loader_error));
1160 loader->launch();
1161 }
1162
1163 void MainWindow::load_instrument(gig::Instrument* instr) {
1164 if (!instr) {
1165 Glib::ustring txt = "Provided instrument is NULL!\n";
1166 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1167 msg.run();
1168 Gtk::Main::quit();
1169 }
1170 // clear all GUI elements
1171 __clear();
1172 // load the instrument
1173 gig::File* pFile = (gig::File*) instr->GetParent();
1174 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1175 // automatically select the given instrument
1176 int i = 0;
1177 for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1178 instrument = pFile->GetNextInstrument(), ++i)
1179 {
1180 if (instrument == instr) {
1181 // select item in "instruments" tree view
1182 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1183 // make sure the selected item in the "instruments" tree view is
1184 // visible (scroll to it)
1185 m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1186 // select item in instrument menu
1187 {
1188 const std::vector<Gtk::Widget*> children =
1189 instrument_menu->get_children();
1190 static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1191 }
1192 // update region chooser and dimension region chooser
1193 m_RegionChooser.set_instrument(instr);
1194 break;
1195 }
1196 }
1197 }
1198
1199 void MainWindow::on_loader_progress()
1200 {
1201 progress_dialog->set_fraction(loader->get_progress());
1202 }
1203
1204 void MainWindow::on_loader_finished()
1205 {
1206 printf("Loader finished!\n");
1207 printf("on_loader_finished self=%p\n",
1208 static_cast<void*>(Glib::Threads::Thread::self()));
1209 load_gig(loader->gig, loader->filename.c_str());
1210 progress_dialog->hide();
1211 }
1212
1213 void MainWindow::on_loader_error()
1214 {
1215 Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1216 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1217 msg.run();
1218 progress_dialog->hide();
1219 }
1220
1221 void MainWindow::on_action_file_save()
1222 {
1223 file_save();
1224 }
1225
1226 bool MainWindow::check_if_savable()
1227 {
1228 if (!file) return false;
1229
1230 if (!file->GetFirstSample()) {
1231 Gtk::MessageDialog(*this, _("The file could not be saved "
1232 "because it contains no samples"),
1233 false, Gtk::MESSAGE_ERROR).run();
1234 return false;
1235 }
1236
1237 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
1238 instrument = file->GetNextInstrument()) {
1239 if (!instrument->GetFirstRegion()) {
1240 Gtk::MessageDialog(*this, _("The file could not be saved "
1241 "because there are instruments "
1242 "that have no regions"),
1243 false, Gtk::MESSAGE_ERROR).run();
1244 return false;
1245 }
1246 }
1247 return true;
1248 }
1249
1250 bool MainWindow::file_save()
1251 {
1252 if (!check_if_savable()) return false;
1253 if (!file_is_shared && !file_has_name) return file_save_as();
1254
1255 std::cout << "Saving file\n" << std::flush;
1256 file_structure_to_be_changed_signal.emit(this->file);
1257
1258 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1259 _("Saving") + Glib::ustring(" '") +
1260 Glib::filename_display_basename(this->filename) + "' ...",
1261 *this
1262 );
1263 progress_dialog->show_all();
1264 saver = new Saver(this->file); //FIXME: memory leak!
1265 saver->signal_progress().connect(
1266 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1267 saver->signal_finished().connect(
1268 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1269 saver->signal_error().connect(
1270 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1271 saver->launch();
1272
1273 return true;
1274 }
1275
1276 void MainWindow::on_saver_progress()
1277 {
1278 progress_dialog->set_fraction(saver->get_progress());
1279 }
1280
1281 void MainWindow::on_saver_error()
1282 {
1283 file_structure_changed_signal.emit(this->file);
1284 Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1285 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1286 msg.run();
1287 }
1288
1289 void MainWindow::on_saver_finished()
1290 {
1291 this->file = saver->gig;
1292 this->filename = saver->filename;
1293 current_gig_dir = Glib::path_get_dirname(filename);
1294 set_title(Glib::filename_display_basename(filename));
1295 file_has_name = true;
1296 file_is_changed = false;
1297 std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1298 __import_queued_samples();
1299 std::cout << "Importing queued samples done.\n" << std::flush;
1300
1301 file_structure_changed_signal.emit(this->file);
1302
1303 __refreshEntireGUI();
1304 progress_dialog->hide();
1305 }
1306
1307 void MainWindow::on_action_file_save_as()
1308 {
1309 if (!check_if_savable()) return;
1310 file_save_as();
1311 }
1312
1313 bool MainWindow::file_save_as()
1314 {
1315 Gtk::FileChooserDialog dialog(*this, _("Save As"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1316 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
1317 dialog.add_button(_("_Save"), Gtk::RESPONSE_OK);
1318 dialog.set_default_response(Gtk::RESPONSE_OK);
1319 dialog.set_do_overwrite_confirmation();
1320
1321 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1322 Gtk::FileFilter filter;
1323 filter.add_pattern("*.gig");
1324 #else
1325 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1326 filter->add_pattern("*.gig");
1327 #endif
1328 dialog.set_filter(filter);
1329
1330 // set initial dir and filename of the Save As dialog
1331 // and prepare that initial filename as a copy of the gig
1332 {
1333 std::string basename = Glib::path_get_basename(filename);
1334 std::string dir = Glib::path_get_dirname(filename);
1335 basename = std::string(_("copy_of_")) + basename;
1336 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1337 if (Glib::path_is_absolute(filename)) {
1338 dialog.set_filename(copyFileName);
1339 } else {
1340 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1341 }
1342 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1343 }
1344
1345 // show warning in the dialog
1346 Gtk::HBox descriptionArea;
1347 descriptionArea.set_spacing(15);
1348 Gtk::Image warningIcon;
1349 warningIcon.set_from_icon_name("dialog-warning",
1350 Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1351 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1352 #if GTKMM_MAJOR_VERSION < 3
1353 view::WrapLabel description;
1354 #else
1355 Gtk::Label description;
1356 description.set_line_wrap();
1357 #endif
1358 description.set_markup(
1359 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1360 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1361 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1362 "to the same .gig file. Using "
1363 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1364 "same .gig file will end up in corrupted sample wave data!\n")
1365 );
1366 descriptionArea.pack_start(description);
1367 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1368 descriptionArea.show_all();
1369
1370 if (dialog.run() == Gtk::RESPONSE_OK) {
1371 std::string filename = dialog.get_filename();
1372 if (!Glib::str_has_suffix(filename, ".gig")) {
1373 filename += ".gig";
1374 }
1375 printf("filename=%s\n", filename.c_str());
1376
1377 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1378 _("Saving") + Glib::ustring(" '") +
1379 Glib::filename_display_basename(filename) + "' ...",
1380 *this
1381 );
1382 progress_dialog->show_all();
1383
1384 saver = new Saver(file, filename); //FIXME: memory leak!
1385 saver->signal_progress().connect(
1386 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1387 saver->signal_finished().connect(
1388 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1389 saver->signal_error().connect(
1390 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1391 saver->launch();
1392
1393 return true;
1394 }
1395 return false;
1396 }
1397
1398 // actually write the sample(s)' data to the gig file
1399 void MainWindow::__import_queued_samples() {
1400 std::cout << "Starting sample import\n" << std::flush;
1401 Glib::ustring error_files;
1402 printf("Samples to import: %d\n", int(m_SampleImportQueue.size()));
1403 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1404 iter != m_SampleImportQueue.end(); ) {
1405 printf("Importing sample %s\n",(*iter).sample_path.c_str());
1406 SF_INFO info;
1407 info.format = 0;
1408 SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
1409 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1410 try {
1411 if (!hFile) throw std::string(_("could not open file"));
1412 // determine sample's bit depth
1413 int bitdepth;
1414 switch (info.format & 0xff) {
1415 case SF_FORMAT_PCM_S8:
1416 case SF_FORMAT_PCM_16:
1417 case SF_FORMAT_PCM_U8:
1418 bitdepth = 16;
1419 break;
1420 case SF_FORMAT_PCM_24:
1421 case SF_FORMAT_PCM_32:
1422 case SF_FORMAT_FLOAT:
1423 case SF_FORMAT_DOUBLE:
1424 bitdepth = 24;
1425 break;
1426 default:
1427 sf_close(hFile); // close sound file
1428 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1429 }
1430
1431 const int bufsize = 10000;
1432 switch (bitdepth) {
1433 case 16: {
1434 short* buffer = new short[bufsize * info.channels];
1435 sf_count_t cnt = info.frames;
1436 while (cnt) {
1437 // libsndfile does the conversion for us (if needed)
1438 int n = sf_readf_short(hFile, buffer, bufsize);
1439 // write from buffer directly (physically) into .gig file
1440 iter->gig_sample->Write(buffer, n);
1441 cnt -= n;
1442 }
1443 delete[] buffer;
1444 break;
1445 }
1446 case 24: {
1447 int* srcbuf = new int[bufsize * info.channels];
1448 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1449 sf_count_t cnt = info.frames;
1450 while (cnt) {
1451 // libsndfile returns 32 bits, convert to 24
1452 int n = sf_readf_int(hFile, srcbuf, bufsize);
1453 int j = 0;
1454 for (int i = 0 ; i < n * info.channels ; i++) {
1455 dstbuf[j++] = srcbuf[i] >> 8;
1456 dstbuf[j++] = srcbuf[i] >> 16;
1457 dstbuf[j++] = srcbuf[i] >> 24;
1458 }
1459 // write from buffer directly (physically) into .gig file
1460 iter->gig_sample->Write(dstbuf, n);
1461 cnt -= n;
1462 }
1463 delete[] srcbuf;
1464 delete[] dstbuf;
1465 break;
1466 }
1467 }
1468 // cleanup
1469 sf_close(hFile);
1470 // let the sampler re-cache the sample if needed
1471 sample_changed_signal.emit(iter->gig_sample);
1472 // on success we remove the sample from the import queue,
1473 // otherwise keep it, maybe it works the next time ?
1474 std::list<SampleImportItem>::iterator cur = iter;
1475 ++iter;
1476 m_SampleImportQueue.erase(cur);
1477 } catch (std::string what) {
1478 // remember the files that made trouble (and their cause)
1479 if (!error_files.empty()) error_files += "\n";
1480 error_files += (*iter).sample_path += " (" + what + ")";
1481 ++iter;
1482 }
1483 }
1484 // show error message box when some sample(s) could not be imported
1485 if (!error_files.empty()) {
1486 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1487 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1488 msg.run();
1489 }
1490 }
1491
1492 void MainWindow::on_action_file_properties()
1493 {
1494 propDialog.show();
1495 propDialog.deiconify();
1496 }
1497
1498 void MainWindow::on_action_warn_user_on_extensions() {
1499 Settings::singleton()->warnUserOnExtensions =
1500 !Settings::singleton()->warnUserOnExtensions;
1501 }
1502
1503 void MainWindow::on_action_sync_sampler_instrument_selection() {
1504 Settings::singleton()->syncSamplerInstrumentSelection =
1505 !Settings::singleton()->syncSamplerInstrumentSelection;
1506 }
1507
1508 void MainWindow::on_action_move_root_note_with_region_moved() {
1509 Settings::singleton()->moveRootNoteWithRegionMoved =
1510 !Settings::singleton()->moveRootNoteWithRegionMoved;
1511 }
1512
1513 void MainWindow::on_action_help_about()
1514 {
1515 Gtk::AboutDialog dialog;
1516 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1517 dialog.set_program_name("Gigedit");
1518 #else
1519 dialog.set_name("Gigedit");
1520 #endif
1521 dialog.set_version(VERSION);
1522 dialog.set_copyright("Copyright (C) 2006-2016 Andreas Persson");
1523 const std::string sComment =
1524 _("Built " __DATE__ "\nUsing ") +
1525 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1526 _(
1527 "Gigedit is released under the GNU General Public License.\n"
1528 "\n"
1529 "This program is distributed WITHOUT ANY WARRANTY; So better "
1530 "backup your Gigasampler/GigaStudio files before editing them with "
1531 "this application.\n"
1532 "\n"
1533 "Please report bugs to: http://bugs.linuxsampler.org"
1534 );
1535 dialog.set_comments(sComment.c_str());
1536 dialog.set_website("http://www.linuxsampler.org");
1537 dialog.set_website_label("http://www.linuxsampler.org");
1538 dialog.run();
1539 }
1540
1541 PropDialog::PropDialog()
1542 : eFileFormat(_("File Format")),
1543 eName(_("Name")),
1544 eCreationDate(_("Creation date")),
1545 eComments(_("Comments")),
1546 eProduct(_("Product")),
1547 eCopyright(_("Copyright")),
1548 eArtists(_("Artists")),
1549 eGenre(_("Genre")),
1550 eKeywords(_("Keywords")),
1551 eEngineer(_("Engineer")),
1552 eTechnician(_("Technician")),
1553 eSoftware(_("Software")),
1554 eMedium(_("Medium")),
1555 eSource(_("Source")),
1556 eSourceForm(_("Source form")),
1557 eCommissioned(_("Commissioned")),
1558 eSubject(_("Subject")),
1559 quitButton(_("_Close"), true),
1560 table(2, 1),
1561 m_file(NULL)
1562 {
1563 set_title(_("File Properties"));
1564 eName.set_width_chars(50);
1565
1566 connect(eName, &DLS::Info::Name);
1567 connect(eCreationDate, &DLS::Info::CreationDate);
1568 connect(eComments, &DLS::Info::Comments);
1569 connect(eProduct, &DLS::Info::Product);
1570 connect(eCopyright, &DLS::Info::Copyright);
1571 connect(eArtists, &DLS::Info::Artists);
1572 connect(eGenre, &DLS::Info::Genre);
1573 connect(eKeywords, &DLS::Info::Keywords);
1574 connect(eEngineer, &DLS::Info::Engineer);
1575 connect(eTechnician, &DLS::Info::Technician);
1576 connect(eSoftware, &DLS::Info::Software);
1577 connect(eMedium, &DLS::Info::Medium);
1578 connect(eSource, &DLS::Info::Source);
1579 connect(eSourceForm, &DLS::Info::SourceForm);
1580 connect(eCommissioned, &DLS::Info::Commissioned);
1581 connect(eSubject, &DLS::Info::Subject);
1582
1583 table.add(eFileFormat);
1584 table.add(eName);
1585 table.add(eCreationDate);
1586 table.add(eComments);
1587 table.add(eProduct);
1588 table.add(eCopyright);
1589 table.add(eArtists);
1590 table.add(eGenre);
1591 table.add(eKeywords);
1592 table.add(eEngineer);
1593 table.add(eTechnician);
1594 table.add(eSoftware);
1595 table.add(eMedium);
1596 table.add(eSource);
1597 table.add(eSourceForm);
1598 table.add(eCommissioned);
1599 table.add(eSubject);
1600
1601 table.set_col_spacings(5);
1602 add(vbox);
1603 table.set_border_width(5);
1604 vbox.add(table);
1605 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1606 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1607 buttonBox.set_border_width(5);
1608 buttonBox.show();
1609 buttonBox.pack_start(quitButton);
1610 quitButton.set_can_default();
1611 quitButton.grab_focus();
1612 quitButton.signal_clicked().connect(
1613 sigc::mem_fun(*this, &PropDialog::hide));
1614 eFileFormat.signal_value_changed().connect(
1615 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1616
1617 quitButton.show();
1618 vbox.show();
1619 show_all_children();
1620 }
1621
1622 void PropDialog::set_file(gig::File* file)
1623 {
1624 m_file = file;
1625
1626 // update file format version combo box
1627 const std::string sGiga = "Gigasampler/GigaStudio v";
1628 const int major = file->pVersion->major;
1629 std::vector<std::string> txts;
1630 std::vector<int> values;
1631 txts.push_back(sGiga + "2"); values.push_back(2);
1632 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1633 if (major != 2 && major != 3) {
1634 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1635 }
1636 std::vector<const char*> texts;
1637 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1638 texts.push_back(NULL); values.push_back(0);
1639 eFileFormat.set_choices(&texts[0], &values[0]);
1640 eFileFormat.set_value(major);
1641 }
1642
1643 void PropDialog::onFileFormatChanged() {
1644 const int major = eFileFormat.get_value();
1645 if (m_file) m_file->pVersion->major = major;
1646 }
1647
1648 void PropDialog::set_info(DLS::Info* info)
1649 {
1650 update(info);
1651 }
1652
1653
1654 void InstrumentProps::set_Name(const gig::String& name)
1655 {
1656 m->pInfo->Name = name;
1657 }
1658
1659 void InstrumentProps::update_name()
1660 {
1661 update_model++;
1662 eName.set_value(m->pInfo->Name);
1663 update_model--;
1664 }
1665
1666 void InstrumentProps::set_IsDrum(bool value)
1667 {
1668 m->IsDrum = value;
1669 }
1670
1671 void InstrumentProps::set_MIDIBank(uint16_t value)
1672 {
1673 m->MIDIBank = value;
1674 }
1675
1676 void InstrumentProps::set_MIDIProgram(uint32_t value)
1677 {
1678 m->MIDIProgram = value;
1679 }
1680
1681 InstrumentProps::InstrumentProps() :
1682 quitButton(_("_Close"), true),
1683 table(2,1),
1684 eName(_("Name")),
1685 eIsDrum(_("Is drum")),
1686 eMIDIBank(_("MIDI bank"), 0, 16383),
1687 eMIDIProgram(_("MIDI program")),
1688 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1689 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1690 eEffectSend(_("Effect send"), 0, 65535),
1691 eFineTune(_("Fine tune"), -8400, 8400),
1692 ePitchbendRange(_("Pitchbend range"), 0, 12),
1693 ePianoReleaseMode(_("Piano release mode")),
1694 eDimensionKeyRangeLow(_("Keyswitching range low")),
1695 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1696 {
1697 set_title(_("Instrument Properties"));
1698
1699 eDimensionKeyRangeLow.set_tip(
1700 _("start of the keyboard area which should switch the "
1701 "\"keyswitching\" dimension")
1702 );
1703 eDimensionKeyRangeHigh.set_tip(
1704 _("end of the keyboard area which should switch the "
1705 "\"keyswitching\" dimension")
1706 );
1707
1708 connect(eName, &InstrumentProps::set_Name);
1709 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1710 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1711 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1712 connect(eAttenuation, &gig::Instrument::Attenuation);
1713 connect(eGainPlus6, &gig::Instrument::Attenuation);
1714 connect(eEffectSend, &gig::Instrument::EffectSend);
1715 connect(eFineTune, &gig::Instrument::FineTune);
1716 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1717 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1718 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1719 &gig::Instrument::DimensionKeyRange);
1720
1721 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1722
1723 table.set_col_spacings(5);
1724
1725 table.add(eName);
1726 table.add(eIsDrum);
1727 table.add(eMIDIBank);
1728 table.add(eMIDIProgram);
1729 table.add(eAttenuation);
1730 table.add(eGainPlus6);
1731 table.add(eEffectSend);
1732 table.add(eFineTune);
1733 table.add(ePitchbendRange);
1734 table.add(ePianoReleaseMode);
1735 table.add(eDimensionKeyRangeLow);
1736 table.add(eDimensionKeyRangeHigh);
1737
1738 add(vbox);
1739 table.set_border_width(5);
1740 vbox.pack_start(table);
1741 table.show();
1742 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1743 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1744 buttonBox.set_border_width(5);
1745 buttonBox.show();
1746 buttonBox.pack_start(quitButton);
1747 quitButton.set_can_default();
1748 quitButton.grab_focus();
1749
1750 quitButton.signal_clicked().connect(
1751 sigc::mem_fun(*this, &InstrumentProps::hide));
1752
1753 quitButton.show();
1754 vbox.show();
1755 show_all_children();
1756 }
1757
1758 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1759 {
1760 update(instrument);
1761
1762 update_model++;
1763 eName.set_value(instrument->pInfo->Name);
1764 eIsDrum.set_value(instrument->IsDrum);
1765 eMIDIBank.set_value(instrument->MIDIBank);
1766 eMIDIProgram.set_value(instrument->MIDIProgram);
1767 update_model--;
1768 }
1769
1770
1771 void MainWindow::file_changed()
1772 {
1773 if (file && !file_is_changed) {
1774 set_title("*" + get_title());
1775 file_is_changed = true;
1776 }
1777 }
1778
1779 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1780 sample_ref_count.clear();
1781
1782 if (!gig) return;
1783
1784 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1785 instrument = gig->GetNextInstrument())
1786 {
1787 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1788 rgn = instrument->GetNextRegion())
1789 {
1790 for (int i = 0; i < 256; ++i) {
1791 if (!rgn->pDimensionRegions[i]) continue;
1792 if (rgn->pDimensionRegions[i]->pSample) {
1793 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1794 }
1795 }
1796 }
1797 }
1798 }
1799
1800 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1801 {
1802 file = 0;
1803 set_file_is_shared(isSharedInstrument);
1804
1805 this->filename =
1806 (filename && strlen(filename) > 0) ?
1807 filename : (!gig->GetFileName().empty()) ?
1808 gig->GetFileName() : _("Unsaved Gig File");
1809 set_title(Glib::filename_display_basename(this->filename));
1810 file_has_name = filename;
1811 file_is_changed = false;
1812
1813 propDialog.set_file(gig);
1814 propDialog.set_info(gig->pInfo);
1815
1816 instrument_name_connection.block();
1817 int index = 0;
1818 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1819 instrument = gig->GetNextInstrument(), ++index) {
1820 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1821
1822 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1823 Gtk::TreeModel::Row row = *iter;
1824 row[m_Columns.m_col_nr] = index;
1825 row[m_Columns.m_col_name] = name;
1826 row[m_Columns.m_col_instr] = instrument;
1827
1828 add_instrument_to_menu(name);
1829 }
1830 instrument_name_connection.unblock();
1831 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1832
1833 updateSampleRefCountMap(gig);
1834
1835 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1836 if (group->Name != "") {
1837 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1838 Gtk::TreeModel::Row rowGroup = *iterGroup;
1839 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1840 rowGroup[m_SamplesModel.m_col_group] = group;
1841 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1842 for (gig::Sample* sample = group->GetFirstSample();
1843 sample; sample = group->GetNextSample()) {
1844 Gtk::TreeModel::iterator iterSample =
1845 m_refSamplesTreeModel->append(rowGroup.children());
1846 Gtk::TreeModel::Row rowSample = *iterSample;
1847 rowSample[m_SamplesModel.m_col_name] =
1848 gig_to_utf8(sample->pInfo->Name);
1849 rowSample[m_SamplesModel.m_col_sample] = sample;
1850 rowSample[m_SamplesModel.m_col_group] = NULL;
1851 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1852 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1853 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1854 }
1855 }
1856 }
1857
1858 for (int i = 0; gig->GetScriptGroup(i); ++i) {
1859 gig::ScriptGroup* group = gig->GetScriptGroup(i);
1860
1861 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1862 Gtk::TreeModel::Row rowGroup = *iterGroup;
1863 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1864 rowGroup[m_ScriptsModel.m_col_group] = group;
1865 rowGroup[m_ScriptsModel.m_col_script] = NULL;
1866 for (int s = 0; group->GetScript(s); ++s) {
1867 gig::Script* script = group->GetScript(s);
1868
1869 Gtk::TreeModel::iterator iterScript =
1870 m_refScriptsTreeModel->append(rowGroup.children());
1871 Gtk::TreeModel::Row rowScript = *iterScript;
1872 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1873 rowScript[m_ScriptsModel.m_col_script] = script;
1874 rowScript[m_ScriptsModel.m_col_group] = NULL;
1875 }
1876 }
1877 // unfold all sample groups & script groups by default
1878 m_TreeViewSamples.expand_all();
1879 m_TreeViewScripts.expand_all();
1880
1881 file = gig;
1882
1883 // select the first instrument
1884 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1885
1886 instr_props_set_instrument();
1887 gig::Instrument* instrument = get_instrument();
1888 if (instrument) {
1889 midiRules.set_instrument(instrument);
1890 }
1891 }
1892
1893 bool MainWindow::instr_props_set_instrument()
1894 {
1895 instrumentProps.signal_name_changed().clear();
1896
1897 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
1898 if (rows.empty()) {
1899 instrumentProps.hide();
1900 return false;
1901 }
1902 Gtk::TreeModel::const_iterator it = m_refTreeModel->get_iter(rows[0]);
1903 if (it) {
1904 Gtk::TreeModel::Row row = *it;
1905 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1906
1907 instrumentProps.set_instrument(instrument);
1908
1909 // make sure instrument tree is updated when user changes the
1910 // instrument name in instrument properties window
1911 instrumentProps.signal_name_changed().connect(
1912 sigc::bind(
1913 sigc::mem_fun(*this,
1914 &MainWindow::instr_name_changed_by_instr_props),
1915 it));
1916 } else {
1917 instrumentProps.hide();
1918 }
1919 return it;
1920 }
1921
1922 void MainWindow::show_instr_props()
1923 {
1924 if (instr_props_set_instrument()) {
1925 instrumentProps.show();
1926 instrumentProps.deiconify();
1927 }
1928 }
1929
1930 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1931 {
1932 Gtk::TreeModel::Row row = *it;
1933 Glib::ustring name = row[m_Columns.m_col_name];
1934
1935 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1936 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1937 if (gigname != name) {
1938 row[m_Columns.m_col_name] = gigname;
1939 }
1940 }
1941
1942 void MainWindow::show_midi_rules()
1943 {
1944 if (gig::Instrument* instrument = get_instrument())
1945 {
1946 midiRules.set_instrument(instrument);
1947 midiRules.show();
1948 midiRules.deiconify();
1949 }
1950 }
1951
1952 void MainWindow::show_script_slots() {
1953 if (!file) return;
1954 // get selected instrument
1955 std::vector<Gtk::TreeModel::Path> rows = m_TreeView.get_selection()->get_selected_rows();
1956 if (rows.empty()) return;
1957 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
1958 if (!it) return;
1959 Gtk::TreeModel::Row row = *it;
1960 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1961 if (!instrument) return;
1962
1963 ScriptSlots* window = new ScriptSlots;
1964 window->setInstrument(instrument);
1965 //window->reparent(*this);
1966 window->show();
1967 }
1968
1969 void MainWindow::on_action_refresh_all() {
1970 __refreshEntireGUI();
1971 }
1972
1973 void MainWindow::on_action_view_status_bar() {
1974 Gtk::CheckMenuItem* item =
1975 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1976 if (!item) {
1977 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1978 return;
1979 }
1980 if (item->get_active()) m_StatusBar.show();
1981 else m_StatusBar.hide();
1982 }
1983
1984 void MainWindow::on_auto_restore_win_dim() {
1985 Gtk::CheckMenuItem* item =
1986 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/AutoRestoreWinDim"));
1987 if (!item) {
1988 std::cerr << "/MenuBar/MenuView/AutoRestoreWinDim == NULL\n";
1989 return;
1990 }
1991 Settings::singleton()->autoRestoreWindowDimension = item->get_active();
1992 }
1993
1994 void MainWindow::on_save_with_temporary_file() {
1995 Gtk::CheckMenuItem* item =
1996 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuSettings/SaveWithTemporaryFile"));
1997 if (!item) {
1998 std::cerr << "/MenuBar/MenuSettings/SaveWithTemporaryFile == NULL\n";
1999 return;
2000 }
2001 Settings::singleton()->saveWithTemporaryFile = item->get_active();
2002 }
2003
2004 bool MainWindow::is_copy_samples_unity_note_enabled() const {
2005 Gtk::CheckMenuItem* item =
2006 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
2007 if (!item) {
2008 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
2009 return true;
2010 }
2011 return item->get_active();
2012 }
2013
2014 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
2015 Gtk::CheckMenuItem* item =
2016 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
2017 if (!item) {
2018 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
2019 return true;
2020 }
2021 return item->get_active();
2022 }
2023
2024 bool MainWindow::is_copy_samples_loop_enabled() const {
2025 Gtk::CheckMenuItem* item =
2026 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
2027 if (!item) {
2028 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
2029 return true;
2030 }
2031 return item->get_active();
2032 }
2033
2034 void MainWindow::on_button_release(GdkEventButton* button)
2035 {
2036 if (button->type == GDK_2BUTTON_PRESS) {
2037 show_instr_props();
2038 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2039 // gig v2 files have no midi rules
2040 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
2041 static_cast<Gtk::MenuItem*>(
2042 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
2043 bEnabled
2044 );
2045 static_cast<Gtk::MenuItem*>(
2046 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
2047 bEnabled
2048 );
2049 popup_menu->popup(button->button, button->time);
2050 }
2051 }
2052
2053 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
2054 if (item->get_active()) {
2055 const std::vector<Gtk::Widget*> children =
2056 instrument_menu->get_children();
2057 std::vector<Gtk::Widget*>::const_iterator it =
2058 find(children.begin(), children.end(), item);
2059 if (it != children.end()) {
2060 int index = it - children.begin();
2061 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
2062
2063 m_RegionChooser.set_instrument(file->GetInstrument(index));
2064 }
2065 }
2066 }
2067
2068 void MainWindow::select_instrument(gig::Instrument* instrument) {
2069 if (!instrument) return;
2070
2071 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2072 for (int i = 0; i < model->children().size(); ++i) {
2073 Gtk::TreeModel::Row row = model->children()[i];
2074 if (row[m_Columns.m_col_instr] == instrument) {
2075 // select and show the respective instrument in the list view
2076 show_intruments_tab();
2077 m_TreeView.get_selection()->unselect_all();
2078 m_TreeView.get_selection()->select(model->children()[i]);
2079 std::vector<Gtk::TreeModel::Path> rows =
2080 m_TreeView.get_selection()->get_selected_rows();
2081 if (!rows.empty())
2082 m_TreeView.scroll_to_row(rows[0]);
2083 on_sel_change(); // the regular instrument selection change callback
2084 }
2085 }
2086 }
2087
2088 /// Returns true if requested dimension region was successfully selected and scrolled to in the list view, false on error.
2089 bool MainWindow::select_dimension_region(gig::DimensionRegion* dimRgn) {
2090 gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
2091 gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
2092
2093 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
2094 for (int i = 0; i < model->children().size(); ++i) {
2095 Gtk::TreeModel::Row row = model->children()[i];
2096 if (row[m_Columns.m_col_instr] == pInstrument) {
2097 // select and show the respective instrument in the list view
2098 show_intruments_tab();
2099 m_TreeView.get_selection()->unselect_all();
2100 m_TreeView.get_selection()->select(model->children()[i]);
2101 std::vector<Gtk::TreeModel::Path> rows =
2102 m_TreeView.get_selection()->get_selected_rows();
2103 if (!rows.empty())
2104 m_TreeView.scroll_to_row(rows[0]);
2105 on_sel_change(); // the regular instrument selection change callback
2106
2107 // select respective region in the region selector
2108 m_RegionChooser.set_region(pRegion);
2109
2110 // select and show the respective dimension region in the editor
2111 //update_dimregs();
2112 if (!m_DimRegionChooser.select_dimregion(dimRgn)) return false;
2113 //dimreg_edit.set_dim_region(dimRgn);
2114
2115 return true;
2116 }
2117 }
2118
2119 return false;
2120 }
2121
2122 void MainWindow::select_sample(gig::Sample* sample) {
2123 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
2124 for (int g = 0; g < model->children().size(); ++g) {
2125 Gtk::TreeModel::Row rowGroup = model->children()[g];
2126 for (int s = 0; s < rowGroup.children().size(); ++s) {
2127 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
2128 if (rowSample[m_SamplesModel.m_col_sample] == sample) {
2129 show_samples_tab();
2130 m_TreeViewSamples.get_selection()->unselect_all();
2131 m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
2132 std::vector<Gtk::TreeModel::Path> rows =
2133 m_TreeViewSamples.get_selection()->get_selected_rows();
2134 if (rows.empty()) return;
2135 m_TreeViewSamples.scroll_to_row(rows[0]);
2136 return;
2137 }
2138 }
2139 }
2140 }
2141
2142 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
2143 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2144 // by default if Ctrl keys is pressed down, then a mouse right-click
2145 // does not select the respective row, so we must assure this
2146 // programmatically ...
2147 /*{
2148 Gtk::TreeModel::Path path;
2149 Gtk::TreeViewColumn* pColumn = NULL;
2150 int cellX, cellY;
2151 bool bSuccess = m_TreeViewSamples.get_path_at_pos(
2152 (int)button->x, (int)button->y,
2153 path, pColumn, cellX, cellY
2154 );
2155 if (bSuccess) {
2156 if (m_TreeViewSamples.get_selection()->count_selected_rows() <= 0) {
2157 printf("not selected !!!\n");
2158 m_TreeViewSamples.get_selection()->select(path);
2159 }
2160 }
2161 }*/
2162
2163 Gtk::Menu* sample_popup =
2164 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
2165 // update enabled/disabled state of sample popup items
2166 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2167 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2168 const int n = rows.size();
2169 int nGroups = 0;
2170 int nSamples = 0;
2171 for (int r = 0; r < n; ++r) {
2172 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
2173 if (!it) continue;
2174 Gtk::TreeModel::Row row = *it;
2175 if (row[m_SamplesModel.m_col_group]) nGroups++;
2176 if (row[m_SamplesModel.m_col_sample]) nSamples++;
2177 }
2178
2179 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
2180 set_sensitive(n == 1);
2181 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
2182 set_sensitive(n);
2183 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
2184 set_sensitive(file);
2185 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
2186 set_sensitive(nSamples == 1);
2187 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
2188 set_sensitive(n);
2189 // show sample popup
2190 sample_popup->popup(button->button, button->time);
2191
2192 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
2193 set_sensitive(n == 1);
2194 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
2195 set_sensitive(n);
2196 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
2197 set_sensitive(file);
2198 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
2199 set_sensitive(nSamples == 1);
2200 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
2201 set_sensitive(n);
2202 }
2203 }
2204
2205 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
2206 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2207 Gtk::Menu* script_popup =
2208 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
2209 // update enabled/disabled state of sample popup items
2210 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2211 Gtk::TreeModel::iterator it = sel->get_selected();
2212 bool group_selected = false;
2213 bool script_selected = false;
2214 if (it) {
2215 Gtk::TreeModel::Row row = *it;
2216 group_selected = row[m_ScriptsModel.m_col_group];
2217 script_selected = row[m_ScriptsModel.m_col_script];
2218 }
2219 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
2220 set_sensitive(group_selected || script_selected);
2221 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
2222 set_sensitive(file);
2223 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
2224 set_sensitive(script_selected);
2225 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
2226 set_sensitive(group_selected || script_selected);
2227 // show sample popup
2228 script_popup->popup(button->button, button->time);
2229
2230 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
2231 set_sensitive(group_selected || script_selected);
2232 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
2233 set_sensitive(file);
2234 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
2235 set_sensitive(script_selected);
2236 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
2237 set_sensitive(group_selected || script_selected);
2238 }
2239 }
2240
2241 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
2242 const Glib::ustring& name, int position) {
2243
2244 Gtk::RadioMenuItem::Group instrument_group;
2245 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2246 if (!children.empty()) {
2247 instrument_group =
2248 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
2249 }
2250 Gtk::RadioMenuItem* item =
2251 new Gtk::RadioMenuItem(instrument_group, name);
2252 if (position < 0) {
2253 instrument_menu->append(*item);
2254 } else {
2255 instrument_menu->insert(*item, position);
2256 }
2257 item->show();
2258 item->signal_activate().connect(
2259 sigc::bind(
2260 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
2261 item));
2262 return item;
2263 }
2264
2265 void MainWindow::remove_instrument_from_menu(int index) {
2266 const std::vector<Gtk::Widget*> children =
2267 instrument_menu->get_children();
2268 Gtk::Widget* child = children[index];
2269 instrument_menu->remove(*child);
2270 delete child;
2271 }
2272
2273 void MainWindow::add_instrument(gig::Instrument* instrument) {
2274 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2275
2276 // update instrument tree view
2277 instrument_name_connection.block();
2278 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
2279 Gtk::TreeModel::Row rowInstr = *iterInstr;
2280 rowInstr[m_Columns.m_col_nr] = m_refTreeModel->children().size() - 1;
2281 rowInstr[m_Columns.m_col_name] = name;
2282 rowInstr[m_Columns.m_col_instr] = instrument;
2283 instrument_name_connection.unblock();
2284
2285 add_instrument_to_menu(name);
2286
2287 m_TreeView.get_selection()->select(iterInstr);
2288
2289 file_changed();
2290 }
2291
2292 void MainWindow::on_action_add_instrument() {
2293 static int __instrument_indexer = 0;
2294 if (!file) return;
2295 gig::Instrument* instrument = file->AddInstrument();
2296 __instrument_indexer++;
2297 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
2298 ToString(__instrument_indexer));
2299
2300 add_instrument(instrument);
2301 }
2302
2303 void MainWindow::on_action_duplicate_instrument() {
2304 if (!file) return;
2305
2306 // retrieve the currently selected instrument
2307 // (being the original instrument to be duplicated)
2308 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2309 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2310 for (int r = 0; r < rows.size(); ++r) {
2311 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2312 if (it) {
2313 Gtk::TreeModel::Row row = *it;
2314 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
2315 if (instrOrig) {
2316 // duplicate the orginal instrument
2317 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
2318 instrNew->pInfo->Name =
2319 instrOrig->pInfo->Name +
2320 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
2321
2322 add_instrument(instrNew);
2323 }
2324 }
2325 }
2326 }
2327
2328 void MainWindow::on_action_remove_instrument() {
2329 if (!file) return;
2330 if (file_is_shared) {
2331 Gtk::MessageDialog msg(
2332 *this,
2333 _("You cannot delete an instrument from this file, since it's "
2334 "currently used by the sampler."),
2335 false, Gtk::MESSAGE_INFO
2336 );
2337 msg.run();
2338 return;
2339 }
2340
2341 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2342 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2343 for (int r = rows.size() - 1; r >= 0; --r) {
2344 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[r]);
2345 if (!it) continue;
2346 Gtk::TreeModel::Row row = *it;
2347 gig::Instrument* instr = row[m_Columns.m_col_instr];
2348 try {
2349 Gtk::TreePath path(it);
2350 int index = path[0];
2351
2352 // remove instrument from the gig file
2353 if (instr) file->DeleteInstrument(instr);
2354 file_changed();
2355
2356 remove_instrument_from_menu(index);
2357
2358 // remove row from instruments tree view
2359 m_refTreeModel->erase(it);
2360 // update "Nr" column of all instrument rows
2361 {
2362 int index = 0;
2363 for (Gtk::TreeModel::iterator it = m_refTreeModel->children().begin();
2364 it != m_refTreeModel->children().end(); ++it, ++index)
2365 {
2366 Gtk::TreeModel::Row row = *it;
2367 row[m_Columns.m_col_nr] = index;
2368 }
2369 }
2370
2371 #if GTKMM_MAJOR_VERSION < 3
2372 // select another instrument (in gtk3 this is done
2373 // automatically)
2374 if (!m_refTreeModel->children().empty()) {
2375 if (index == m_refTreeModel->children().size()) {
2376 index--;
2377 }
2378 m_TreeView.get_selection()->select(
2379 Gtk::TreePath(ToString(index)));
2380 }
2381 #endif
2382 instr_props_set_instrument();
2383 instr = get_instrument();
2384 if (instr) {
2385 midiRules.set_instrument(instr);
2386 } else {
2387 midiRules.hide();
2388 }
2389 } catch (RIFF::Exception e) {
2390 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2391 msg.run();
2392 }
2393 }
2394 }
2395
2396 void MainWindow::on_action_sample_properties() {
2397 //TODO: show a dialog where the selected sample's properties can be edited
2398 Gtk::MessageDialog msg(
2399 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
2400 );
2401 msg.run();
2402 }
2403
2404 void MainWindow::on_action_add_script_group() {
2405 static int __script_indexer = 0;
2406 if (!file) return;
2407 gig::ScriptGroup* group = file->AddScriptGroup();
2408 group->Name = gig_from_utf8(_("Unnamed Group"));
2409 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2410 __script_indexer++;
2411 // update sample tree view
2412 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2413 Gtk::TreeModel::Row rowGroup = *iterGroup;
2414 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2415 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2416 rowGroup[m_ScriptsModel.m_col_group] = group;
2417 file_changed();
2418 }
2419
2420 void MainWindow::on_action_add_script() {
2421 if (!file) return;
2422 // get selected group
2423 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2424 Gtk::TreeModel::iterator it = sel->get_selected();
2425 if (!it) return;
2426 Gtk::TreeModel::Row row = *it;
2427 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2428 if (!group) { // not a group, but a script is selected (probably)
2429 gig::Script* script = row[m_ScriptsModel.m_col_script];
2430 if (!script) return;
2431 it = row.parent(); // resolve parent (that is the script's group)
2432 if (!it) return;
2433 row = *it;
2434 group = row[m_ScriptsModel.m_col_group];
2435 if (!group) return;
2436 }
2437
2438 // add a new script to the .gig file
2439 gig::Script* script = group->AddScript();
2440 Glib::ustring name = _("Unnamed Script");
2441 script->Name = gig_from_utf8(name);
2442
2443 // add script to the tree view
2444 Gtk::TreeModel::iterator iterScript =
2445 m_refScriptsTreeModel->append(row.children());
2446 Gtk::TreeModel::Row rowScript = *iterScript;
2447 rowScript[m_ScriptsModel.m_col_name] = name;
2448 rowScript[m_ScriptsModel.m_col_script] = script;
2449 rowScript[m_ScriptsModel.m_col_group] = NULL;
2450
2451 // unfold group of new script item in treeview
2452 Gtk::TreeModel::Path path(iterScript);
2453 m_TreeViewScripts.expand_to_path(path);
2454 }
2455
2456 void MainWindow::on_action_edit_script() {
2457 if (!file) return;
2458 // get selected script
2459 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2460 Gtk::TreeModel::iterator it = sel->get_selected();
2461 if (!it) return;
2462 Gtk::TreeModel::Row row = *it;
2463 gig::Script* script = row[m_ScriptsModel.m_col_script];
2464 if (!script) return;
2465
2466 ScriptEditor* editor = new ScriptEditor;
2467 editor->signal_script_to_be_changed.connect(
2468 signal_script_to_be_changed.make_slot()
2469 );
2470 editor->signal_script_changed.connect(
2471 signal_script_changed.make_slot()
2472 );
2473 editor->setScript(script);
2474 //editor->reparent(*this);
2475 editor->show();
2476 }
2477
2478 void MainWindow::on_action_remove_script() {
2479 if (!file) return;
2480 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2481 Gtk::TreeModel::iterator it = sel->get_selected();
2482 if (it) {
2483 Gtk::TreeModel::Row row = *it;
2484 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2485 gig::Script* script = row[m_ScriptsModel.m_col_script];
2486 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2487 try {
2488 // remove script group or script from the gig file
2489 if (group) {
2490 // notify everybody that we're going to remove these samples
2491 //TODO: scripts_to_be_removed_signal.emit(members);
2492 // delete the group in the .gig file including the
2493 // samples that belong to the group
2494 file->DeleteScriptGroup(group);
2495 // notify that we're done with removal
2496 //TODO: scripts_removed_signal.emit();
2497 file_changed();
2498 } else if (script) {
2499 // notify everybody that we're going to remove this sample
2500 //TODO: std::list<gig::Script*> lscripts;
2501 //TODO: lscripts.push_back(script);
2502 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2503 // remove sample from the .gig file
2504 script->GetGroup()->DeleteScript(script);
2505 // notify that we're done with removal
2506 //TODO: scripts_removed_signal.emit();
2507 dimreg_changed();
2508 file_changed();
2509 }
2510 // remove respective row(s) from samples tree view
2511 m_refScriptsTreeModel->erase(it);
2512 } catch (RIFF::Exception e) {
2513 // pretend we're done with removal (i.e. to avoid dead locks)
2514 //TODO: scripts_removed_signal.emit();
2515 // show error message
2516 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2517 msg.run();
2518 }
2519 }
2520 }
2521
2522 void MainWindow::on_action_add_group() {
2523 static int __sample_indexer = 0;
2524 if (!file) return;
2525 gig::Group* group = file->AddGroup();
2526 group->Name = gig_from_utf8(_("Unnamed Group"));
2527 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2528 __sample_indexer++;
2529 // update sample tree view
2530 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2531 Gtk::TreeModel::Row rowGroup = *iterGroup;
2532 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2533 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2534 rowGroup[m_SamplesModel.m_col_group] = group;
2535 file_changed();
2536 }
2537
2538 void MainWindow::on_action_replace_sample() {
2539 add_or_replace_sample(true);
2540 }
2541
2542 void MainWindow::on_action_add_sample() {
2543 add_or_replace_sample(false);
2544 }
2545
2546 void MainWindow::add_or_replace_sample(bool replace) {
2547 if (!file) return;
2548
2549 // get selected group (and probably selected sample)
2550 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2551 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2552 if (rows.empty()) return;
2553 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
2554 if (!it) return;
2555 Gtk::TreeModel::Row row = *it;
2556 gig::Sample* sample = NULL;
2557 gig::Group* group = row[m_SamplesModel.m_col_group];
2558 if (!group) { // not a group, but a sample is selected (probably)
2559 if (replace) sample = row[m_SamplesModel.m_col_sample];
2560 if (!row[m_SamplesModel.m_col_sample]) return;
2561 it = row.parent(); // resolve parent (that is the sample's group)
2562 if (!it) return;
2563 if (!replace) row = *it;
2564 group = (*it)[m_SamplesModel.m_col_group];
2565 if (!group) return;
2566 }
2567 if (replace && !sample) return;
2568
2569 // show 'browse for file' dialog
2570 Gtk::FileChooserDialog dialog(*this, replace ? _("Replace Sample with") : _("Add Sample(s)"));
2571 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
2572 dialog.add_button(_("_Open"), Gtk::RESPONSE_OK);
2573 dialog.set_select_multiple(!replace); // allow multi audio file selection only when adding new samples, does not make sense when replacing a specific sample
2574
2575 // matches all file types supported by libsndfile
2576 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2577 Gtk::FileFilter soundfilter;
2578 #else
2579 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2580 #endif
2581 const char* const supportedFileTypes[] = {
2582 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2583 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2584 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2585 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2586 "*.caf", "*.CAF", NULL
2587 };
2588 const char* soundfiles = _("Sound Files");
2589 const char* allfiles = _("All Files");
2590 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2591 for (int i = 0; supportedFileTypes[i]; i++)
2592 soundfilter.add_pattern(supportedFileTypes[i]);
2593 soundfilter.set_name(soundfiles);
2594
2595 // matches every file
2596 Gtk::FileFilter allpassfilter;
2597 allpassfilter.add_pattern("*.*");
2598 allpassfilter.set_name(allfiles);
2599 #else
2600 for (int i = 0; supportedFileTypes[i]; i++)
2601 soundfilter->add_pattern(supportedFileTypes[i]);
2602 soundfilter->set_name(soundfiles);
2603
2604 // matches every file
2605 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2606 allpassfilter->add_pattern("*.*");
2607 allpassfilter->set_name(allfiles);
2608 #endif
2609 dialog.add_filter(soundfilter);
2610 dialog.add_filter(allpassfilter);
2611 if (current_sample_dir != "") {
2612 dialog.set_current_folder(current_sample_dir);
2613 }
2614 if (dialog.run() == Gtk::RESPONSE_OK) {
2615 current_sample_dir = dialog.get_current_folder();
2616 Glib::ustring error_files;
2617 std::vector<std::string> filenames = dialog.get_filenames();
2618 for (std::vector<std::string>::iterator iter = filenames.begin();
2619 iter != filenames.end(); ++iter) {
2620 printf("Adding sample %s\n",(*iter).c_str());
2621 // use libsndfile to retrieve file informations
2622 SF_INFO info;
2623 info.format = 0;
2624 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2625 try {
2626 if (!hFile) throw std::string(_("could not open file"));
2627 int bitdepth;
2628 switch (info.format & 0xff) {
2629 case SF_FORMAT_PCM_S8:
2630 case SF_FORMAT_PCM_16:
2631 case SF_FORMAT_PCM_U8:
2632 bitdepth = 16;
2633 break;
2634 case SF_FORMAT_PCM_24:
2635 case SF_FORMAT_PCM_32:
2636 case SF_FORMAT_FLOAT:
2637 case SF_FORMAT_DOUBLE:
2638 bitdepth = 24;
2639 break;
2640 default:
2641 sf_close(hFile); // close sound file
2642 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2643 }
2644 // add a new sample to the .gig file (if adding is requested actually)
2645 if (!replace) sample = file->AddSample();
2646 // file name without path
2647 Glib::ustring filename = Glib::filename_display_basename(*iter);
2648 // remove file extension if there is one
2649 for (int i = 0; supportedFileTypes[i]; i++) {
2650 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2651 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2652 break;
2653 }
2654 }
2655 sample->pInfo->Name = gig_from_utf8(filename);
2656 sample->Channels = info.channels;
2657 sample->BitDepth = bitdepth;
2658 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2659 sample->SamplesPerSecond = info.samplerate;
2660 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2661 sample->BlockAlign = sample->FrameSize;
2662 sample->SamplesTotal = info.frames;
2663
2664 SF_INSTRUMENT instrument;
2665 if (sf_command(hFile, SFC_GET_INSTRUMENT,
2666 &instrument, sizeof(instrument)) != SF_FALSE)
2667 {
2668 sample->MIDIUnityNote = instrument.basenote;
2669 sample->FineTune = instrument.detune;
2670
2671 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2672 sample->Loops = 1;
2673
2674 switch (instrument.loops[0].mode) {
2675 case SF_LOOP_FORWARD:
2676 sample->LoopType = gig::loop_type_normal;
2677 break;
2678 case SF_LOOP_BACKWARD:
2679 sample->LoopType = gig::loop_type_backward;
2680 break;
2681 case SF_LOOP_ALTERNATING:
2682 sample->LoopType = gig::loop_type_bidirectional;
2683 break;
2684 }
2685 sample->LoopStart = instrument.loops[0].start;
2686 sample->LoopEnd = instrument.loops[0].end;
2687 sample->LoopPlayCount = instrument.loops[0].count;
2688 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2689 }
2690 }
2691
2692 // schedule resizing the sample (which will be done
2693 // physically when File::Save() is called)
2694 sample->Resize(info.frames);
2695 // make sure sample is part of the selected group
2696 if (!replace) group->AddSample(sample);
2697 // schedule that physical resize and sample import
2698 // (data copying), performed when "Save" is requested
2699 SampleImportItem sched_item;
2700 sched_item.gig_sample = sample;
2701 sched_item.sample_path = *iter;
2702 m_SampleImportQueue.push_back(sched_item);
2703 // add sample to the tree view
2704 if (replace) {
2705 row[m_SamplesModel.m_col_name] = gig_to_utf8(sample->pInfo->Name);
2706 } else {
2707 Gtk::TreeModel::iterator iterSample =
2708 m_refSamplesTreeModel->append(row.children());
2709 Gtk::TreeModel::Row rowSample = *iterSample;
2710 rowSample[m_SamplesModel.m_col_name] =
2711 gig_to_utf8(sample->pInfo->Name);
2712 rowSample[m_SamplesModel.m_col_sample] = sample;
2713 rowSample[m_SamplesModel.m_col_group] = NULL;
2714 }
2715 // close sound file
2716 sf_close(hFile);
2717 file_changed();
2718 } catch (std::string what) { // remember the files that made trouble (and their cause)
2719 if (!error_files.empty()) error_files += "\n";
2720 error_files += *iter += " (" + what + ")";
2721 }
2722 }
2723 // show error message box when some file(s) could not be opened / added
2724 if (!error_files.empty()) {
2725 Glib::ustring txt =
2726 (replace
2727 ? _("Failed to replace sample with:\n")
2728 : _("Could not add the following sample(s):\n"))
2729 + error_files;
2730 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2731 msg.run();
2732 }
2733 }
2734 }
2735
2736 void MainWindow::on_action_replace_all_samples_in_all_groups()
2737 {
2738 if (!file) return;
2739 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2740 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2741 const char* str =
2742 _("This is a very specific function. It tries to replace all samples "
2743 "in the current gig file by samples located in the chosen "
2744 "directory.\n\n"
2745 "It works like this: For each sample in the gig file, it tries to "
2746 "find a sample file in the selected directory with the same name as "
2747 "the sample in the gig file. Optionally, you can add a filename "
2748 "extension below, which will be added to the filename expected to be "
2749 "found. That is, assume you have a gig file with a sample called "
2750 "'Snare', if you enter '.wav' below (like it's done by default), it "
2751 "expects to find a sample file called 'Snare.wav' and will replace "
2752 "the sample in the gig file accordingly. If you don't need an "
2753 "extension, blank the field below. Any gig sample where no "
2754 "appropriate sample file could be found will be reported and left "
2755 "untouched.\n");
2756 #if GTKMM_MAJOR_VERSION < 3
2757 view::WrapLabel description(str);
2758 #else
2759 Gtk::Label description(str);
2760 description.set_line_wrap();
2761 #endif
2762 Gtk::HBox entryArea;
2763 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2764 Gtk::Entry postfixEntryBox;
2765 postfixEntryBox.set_text(".wav");
2766 entryArea.pack_start(entryLabel);
2767 entryArea.pack_start(postfixEntryBox);
2768 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2769 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2770 description.show();
2771 entryArea.show_all();
2772 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
2773 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2774 dialog.set_select_multiple(false);
2775 if (current_sample_dir != "") {
2776 dialog.set_current_folder(current_sample_dir);
2777 }
2778 if (dialog.run() == Gtk::RESPONSE_OK)
2779 {
2780 current_sample_dir = dialog.get_current_folder();
2781 Glib::ustring error_files;
2782 std::string folder = dialog.get_filename();
2783 for (gig::Sample* sample = file->GetFirstSample();
2784 sample; sample = file->GetNextSample())
2785 {
2786 std::string filename =
2787 folder + G_DIR_SEPARATOR_S +
2788 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2789 postfixEntryBox.get_text());
2790 SF_INFO info;
2791 info.format = 0;
2792 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2793 try
2794 {
2795 if (!hFile) throw std::string(_("could not open file"));
2796 switch (info.format & 0xff) {
2797 case SF_FORMAT_PCM_S8:
2798 case SF_FORMAT_PCM_16:
2799 case SF_FORMAT_PCM_U8:
2800 case SF_FORMAT_PCM_24:
2801 case SF_FORMAT_PCM_32:
2802 case SF_FORMAT_FLOAT:
2803 case SF_FORMAT_DOUBLE:
2804 break;
2805 default:
2806 sf_close(hFile);
2807 throw std::string(_("format not supported"));
2808 }
2809 SampleImportItem sched_item;
2810 sched_item.gig_sample = sample;
2811 sched_item.sample_path = filename;
2812 m_SampleImportQueue.push_back(sched_item);
2813 sf_close(hFile);
2814 file_changed();
2815 }
2816 catch (std::string what)
2817 {
2818 if (!error_files.empty()) error_files += "\n";
2819 error_files += Glib::filename_to_utf8(filename) +
2820 " (" + what + ")";
2821 }
2822 }
2823 // show error message box when some file(s) could not be opened / added
2824 if (!error_files.empty()) {
2825 Glib::ustring txt =
2826 _("Could not replace the following sample(s):\n") + error_files;
2827 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2828 msg.run();
2829 }
2830 }
2831 }
2832
2833 void MainWindow::on_action_remove_sample() {
2834 if (!file) return;
2835 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2836 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
2837 for (int r = rows.size() - 1; r >= 0; --r) {
2838 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[r]);
2839 if (!it) continue;
2840 Gtk::TreeModel::Row row = *it;
2841 gig::Group* group = row[m_SamplesModel.m_col_group];
2842 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2843 Glib::ustring name = row[m_SamplesModel.m_col_name];
2844 try {
2845 // remove group or sample from the gig file
2846 if (group) {
2847 // temporarily remember the samples that belong to
2848 // that group (we need that to clean the queue)
2849 std::list<gig::Sample*> members;
2850 for (gig::Sample* pSample = group->GetFirstSample();
2851 pSample; pSample = group->GetNextSample()) {
2852 members.push_back(pSample);
2853 }
2854 // notify everybody that we're going to remove these samples
2855 samples_to_be_removed_signal.emit(members);
2856 // delete the group in the .gig file including the
2857 // samples that belong to the group
2858 file->DeleteGroup(group);
2859 // notify that we're done with removal
2860 samples_removed_signal.emit();
2861 // if sample(s) were just previously added, remove
2862 // them from the import queue
2863 for (std::list<gig::Sample*>::iterator member = members.begin();
2864 member != members.end(); ++member) {
2865 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2866 iter != m_SampleImportQueue.end(); ++iter) {
2867 if ((*iter).gig_sample == *member) {
2868 printf("Removing previously added sample '%s' from group '%s'\n",
2869 (*iter).sample_path.c_str(), name.c_str());
2870 m_SampleImportQueue.erase(iter);
2871 break;
2872 }
2873 }
2874 }
2875 file_changed();
2876 } else if (sample) {
2877 // notify everybody that we're going to remove this sample
2878 std::list<gig::Sample*> lsamples;
2879 lsamples.push_back(sample);
2880 samples_to_be_removed_signal.emit(lsamples);
2881 // remove sample from the .gig file
2882 file->DeleteSample(sample);
2883 // notify that we're done with removal
2884 samples_removed_signal.emit();
2885 // if sample was just previously added, remove it from
2886 // the import queue
2887 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2888 iter != m_SampleImportQueue.end(); ++iter) {
2889 if ((*iter).gig_sample == sample) {
2890 printf("Removing previously added sample '%s'\n",
2891 (*iter).sample_path.c_str());
2892 m_SampleImportQueue.erase(iter);
2893 break;
2894 }
2895 }
2896 dimreg_changed();
2897 file_changed();
2898 }
2899 // remove respective row(s) from samples tree view
2900 m_refSamplesTreeModel->erase(it);
2901 } catch (RIFF::Exception e) {
2902 // pretend we're done with removal (i.e. to avoid dead locks)
2903 samples_removed_signal.emit();
2904 // show error message
2905 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2906 msg.run();
2907 }
2908 }
2909 }
2910
2911 void MainWindow::on_action_remove_unused_samples() {
2912 if (!file) return;
2913
2914 // collect all samples that are not referenced by any instrument
2915 std::list<gig::Sample*> lsamples;
2916 for (int iSample = 0; file->GetSample(iSample); ++iSample) {
2917 gig::Sample* sample = file->GetSample(iSample);
2918 bool isUsed = false;
2919 for (gig::Instrument* instrument = file->GetFirstInstrument(); instrument;
2920 instrument = file->GetNextInstrument())
2921 {
2922 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
2923 rgn = instrument->GetNextRegion())
2924 {
2925 for (int i = 0; i < 256; ++i) {
2926 if (!rgn->pDimensionRegions[i]) continue;
2927 if (rgn->pDimensionRegions[i]->pSample != sample) continue;
2928 isUsed = true;
2929 goto endOfRefSearch;
2930 }
2931 }
2932 }
2933 endOfRefSearch:
2934 if (!isUsed) lsamples.push_back(sample);
2935 }
2936
2937 if (lsamples.empty()) return;
2938
2939 // notify everybody that we're going to remove these samples
2940 samples_to_be_removed_signal.emit(lsamples);
2941
2942 // remove collected samples
2943 try {
2944 for (std::list<gig::Sample*>::iterator itSample = lsamples.begin();
2945 itSample != lsamples.end(); ++itSample)
2946 {
2947 gig::Sample* sample = *itSample;
2948 // remove sample from the .gig file
2949 file->DeleteSample(sample);
2950 // if sample was just previously added, remove it fro the import queue
2951 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2952 iter != m_SampleImportQueue.end(); ++iter)
2953 {
2954 if ((*iter).gig_sample == sample) {
2955 printf("Removing previously added sample '%s'\n",
2956 (*iter).sample_path.c_str());
2957 m_SampleImportQueue.erase(iter);
2958 break;
2959 }
2960 }
2961 }
2962 } catch (RIFF::Exception e) {
2963 // show error message
2964 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2965 msg.run();
2966 }
2967
2968 // notify everybody that we're done with removal
2969 samples_removed_signal.emit();
2970
2971 dimreg_changed();
2972 file_changed();
2973 __refreshEntireGUI();
2974 }
2975
2976 // see comment on on_sample_treeview_drag_begin()
2977 void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2978 {
2979 first_call_to_drag_data_get = true;
2980 }
2981
2982 void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2983 Gtk::SelectionData& selection_data, guint, guint)
2984 {
2985 if (!first_call_to_drag_data_get) return;
2986 first_call_to_drag_data_get = false;
2987
2988 // get selected script
2989 gig::Script* script = NULL;
2990 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2991 Gtk::TreeModel::iterator it = sel->get_selected();
2992 if (it) {
2993 Gtk::TreeModel::Row row = *it;
2994 script = row[m_ScriptsModel.m_col_script];
2995 }
2996 // pass the gig::Script as pointer
2997 selection_data.set(selection_data.get_target(), 0/*unused*/,
2998 (const guchar*)&script,
2999 sizeof(script)/*length of data in bytes*/);
3000 }
3001
3002 // see comment on on_sample_treeview_drag_begin()
3003 void MainWindow::on_instruments_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3004 {
3005 first_call_to_drag_data_get = true;
3006 }
3007
3008 void MainWindow::on_instruments_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3009 Gtk::SelectionData& selection_data, guint, guint)
3010 {
3011 if (!first_call_to_drag_data_get) return;
3012 first_call_to_drag_data_get = false;
3013
3014 // get selected source instrument
3015 gig::Instrument* src = NULL;
3016 {
3017 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
3018 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3019 if (!rows.empty()) {
3020 Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(rows[0]);
3021 if (it) {
3022 Gtk::TreeModel::Row row = *it;
3023 src = row[m_Columns.m_col_instr];
3024 }
3025 }
3026 }
3027 if (!src) return;
3028
3029 // pass the source gig::Instrument as pointer
3030 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&src,
3031 sizeof(src)/*length of data in bytes*/);
3032 }
3033
3034 void MainWindow::on_instruments_treeview_drop_drag_data_received(
3035 const Glib::RefPtr<Gdk::DragContext>& context, int x, int y,
3036 const Gtk::SelectionData& selection_data, guint, guint time)
3037 {
3038 gig::Instrument* src = *((gig::Instrument**) selection_data.get_data());
3039 if (!src || selection_data.get_length() != sizeof(gig::Instrument*))
3040 return;
3041
3042 gig::Instrument* dst = NULL;
3043 {
3044 Gtk::TreeModel::Path path;
3045 const bool found = m_TreeView.get_path_at_pos(x, y, path);
3046 if (!found) return;
3047
3048 Gtk::TreeModel::iterator iter = m_refTreeModel->get_iter(path);
3049 if (!iter) return;
3050 Gtk::TreeModel::Row row = *iter;
3051 dst = row[m_Columns.m_col_instr];
3052 }
3053 if (!dst) return;
3054
3055 //printf("dragdrop received src=%s dst=%s\n", src->pInfo->Name.c_str(), dst->pInfo->Name.c_str());
3056 src->MoveTo(dst);
3057 __refreshEntireGUI();
3058 select_instrument(src);
3059 }
3060
3061 // For some reason drag_data_get gets called two times for each
3062 // drag'n'drop (at least when target is an Entry). This work-around
3063 // makes sure the code in drag_data_get and drop_drag_data_received is
3064 // only executed once, as drag_begin only gets called once.
3065 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
3066 {
3067 first_call_to_drag_data_get = true;
3068 }
3069
3070 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
3071 Gtk::SelectionData& selection_data, guint, guint)
3072 {
3073 if (!first_call_to_drag_data_get) return;
3074 first_call_to_drag_data_get = false;
3075
3076 // get selected sample
3077 gig::Sample* sample = NULL;
3078 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3079 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3080 if (!rows.empty()) {
3081 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
3082 if (it) {
3083 Gtk::TreeModel::Row row = *it;
3084 sample = row[m_SamplesModel.m_col_sample];
3085 }
3086 }
3087 // pass the gig::Sample as pointer
3088 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
3089 sizeof(sample)/*length of data in bytes*/);
3090 }
3091
3092 void MainWindow::on_sample_label_drop_drag_data_received(
3093 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
3094 const Gtk::SelectionData& selection_data, guint, guint time)
3095 {
3096 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
3097
3098 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
3099 std::cout << "Drop received sample \"" <<
3100 sample->pInfo->Name << "\"" << std::endl;
3101 // drop success
3102 context->drop_reply(true, time);
3103
3104 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
3105
3106 // notify everybody that we're going to alter the region
3107 gig::Region* region = m_RegionChooser.get_region();
3108 region_to_be_changed_signal.emit(region);
3109
3110 // find the samplechannel dimension
3111 gig::dimension_def_t* stereo_dimension = 0;
3112 for (int i = 0 ; i < region->Dimensions ; i++) {
3113 if (region->pDimensionDefinitions[i].dimension ==
3114 gig::dimension_samplechannel) {
3115 stereo_dimension = &region->pDimensionDefinitions[i];
3116 break;
3117 }
3118 }
3119 bool channels_changed = false;
3120 if (sample->Channels == 1 && stereo_dimension) {
3121 // remove the samplechannel dimension
3122 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
3123 region->DeleteDimension(stereo_dimension);
3124 channels_changed = true;
3125 region_changed();
3126 */
3127 }
3128 dimreg_edit.set_sample(
3129 sample,
3130 is_copy_samples_unity_note_enabled(),
3131 is_copy_samples_fine_tune_enabled(),
3132 is_copy_samples_loop_enabled()
3133 );
3134
3135 if (sample->Channels == 2 && !stereo_dimension) {
3136 // add samplechannel dimension
3137 gig::dimension_def_t dim;
3138 dim.dimension = gig::dimension_samplechannel;
3139 dim.bits = 1;
3140 dim.zones = 2;
3141 region->AddDimension(&dim);
3142 channels_changed = true;
3143 region_changed();
3144 }
3145 if (channels_changed) {
3146 // unmap all samples with wrong number of channels
3147 // TODO: maybe there should be a warning dialog for this
3148 for (int i = 0 ; i < region->DimensionRegions ; i++) {
3149 gig::DimensionRegion* d = region->pDimensionRegions[i];
3150 if (d->pSample && d->pSample->Channels != sample->Channels) {
3151 gig::Sample* oldref = d->pSample;
3152 d->pSample = NULL;
3153 sample_ref_changed_signal.emit(oldref, NULL);
3154 }
3155 }
3156 }
3157
3158 // notify we're done with altering
3159 region_changed_signal.emit(region);
3160
3161 file_changed();
3162
3163 return;
3164 }
3165 // drop failed
3166 context->drop_reply(false, time);
3167 }
3168
3169 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
3170 const Gtk::TreeModel::iterator& iter) {
3171 if (!iter) return;
3172 Gtk::TreeModel::Row row = *iter;
3173 Glib::ustring name = row[m_SamplesModel.m_col_name];
3174 gig::Group* group = row[m_SamplesModel.m_col_group];
3175 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3176 gig::String gigname(gig_from_utf8(name));
3177 if (group) {
3178 if (group->Name != gigname) {
3179 group->Name = gigname;
3180 printf("group name changed\n");
3181 file_changed();
3182 }
3183 } else if (sample) {
3184 if (sample->pInfo->Name != gigname) {
3185 sample->pInfo->Name = gigname;
3186 printf("sample name changed\n");
3187 file_changed();
3188 }
3189 }
3190 }
3191
3192 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
3193 const Gtk::TreeModel::iterator& iter) {
3194 if (!iter) return;
3195 Gtk::TreeModel::Row row = *iter;
3196 Glib::ustring name = row[m_ScriptsModel.m_col_name];
3197 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
3198 gig::Script* script = row[m_ScriptsModel.m_col_script];
3199 gig::String gigname(gig_from_utf8(name));
3200 if (group) {
3201 if (group->Name != gigname) {
3202 group->Name = gigname;
3203 printf("script group name changed\n");
3204 file_changed();
3205 }
3206 } else if (script) {
3207 if (script->Name != gigname) {
3208 script->Name = gigname;
3209 printf("script name changed\n");
3210 file_changed();
3211 }
3212 }
3213 }
3214
3215 void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
3216 Gtk::TreeViewColumn* column)
3217 {
3218 Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
3219 if (!iter) return;
3220 Gtk::TreeModel::Row row = *iter;
3221 gig::Script* script = row[m_ScriptsModel.m_col_script];
3222 if (!script) return;
3223
3224 ScriptEditor* editor = new ScriptEditor;
3225 editor->signal_script_to_be_changed.connect(
3226 signal_script_to_be_changed.make_slot()
3227 );
3228 editor->signal_script_changed.connect(
3229 signal_script_changed.make_slot()
3230 );
3231 editor->setScript(script);
3232 //editor->reparent(*this);
3233 editor->show();
3234 }
3235
3236 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
3237 const Gtk::TreeModel::iterator& iter) {
3238 if (!iter) return;
3239 Gtk::TreeModel::Row row = *iter;
3240 Glib::ustring name = row[m_Columns.m_col_name];
3241
3242 // change name in instrument menu
3243 int index = path[0];
3244 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
3245 if (index < children.size()) {
3246 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
3247 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
3248 #else
3249 remove_instrument_from_menu(index);
3250 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
3251 item->set_active();
3252 #endif
3253 }
3254
3255 // change name in gig
3256 gig::Instrument* instrument = row[m_Columns.m_col_instr];
3257 gig::String gigname(gig_from_utf8(name));
3258 if (instrument && instrument->pInfo->Name != gigname) {
3259 instrument->pInfo->Name = gigname;
3260
3261 // change name in the instrument properties window
3262 if (instrumentProps.get_instrument() == instrument) {
3263 instrumentProps.update_name();
3264 }
3265
3266 file_changed();
3267 }
3268 }
3269
3270 void MainWindow::on_action_combine_instruments() {
3271 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
3272 d->show_all();
3273 d->resize(500, 400);
3274 d->run();
3275 if (d->fileWasChanged()) {
3276 // update GUI with new instrument just created
3277 add_instrument(d->newCombinedInstrument());
3278 }
3279 delete d;
3280 }
3281
3282 void MainWindow::on_action_view_references() {
3283 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
3284 std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
3285 if (rows.empty()) return;
3286 Gtk::TreeModel::iterator it = m_refSamplesTreeModel->get_iter(rows[0]);
3287 if (!it) return;
3288 Gtk::TreeModel::Row row = *it;
3289 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
3290 if (!sample) return;
3291
3292 ReferencesView* d = new ReferencesView(*this);
3293 d->setSample(sample);
3294 d->dimension_region_selected.connect(
3295 sigc::mem_fun(*this, &MainWindow::select_dimension_region)
3296 );
3297 d->show_all();
3298 d->resize(500, 400);
3299 d->run();
3300 delete d;
3301 }
3302
3303 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
3304 struct _Source {
3305 std::vector<RIFF::File*> riffs;
3306 std::vector<gig::File*> gigs;
3307
3308 ~_Source() {
3309 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
3310 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
3311 riffs.clear();
3312 gigs.clear();
3313 }
3314 } sources;
3315
3316 if (filenames.empty())
3317 throw RIFF::Exception(_("No files selected, so nothing done."));
3318
3319 // first open all input files (to avoid output file corruption)
3320 int i;
3321 try {
3322 for (i = 0; i < filenames.size(); ++i) {
3323 const std::string& filename = filenames[i];
3324 printf("opening file=%s\n", filename.c_str());
3325
3326 RIFF::File* riff = new RIFF::File(filename);
3327 sources.riffs.push_back(riff);
3328
3329 gig::File* gig = new gig::File(riff);
3330 sources.gigs.push_back(gig);
3331 }
3332 } catch (RIFF::Exception e) {
3333 throw RIFF::Exception(
3334 _("Error occurred while opening '") +
3335 filenames[i] +
3336 "': " +
3337 e.Message
3338 );
3339 } catch (...) {
3340 throw RIFF::Exception(
3341 _("Unknown exception occurred while opening '") +
3342 filenames[i] + "'"
3343 );
3344 }
3345
3346 // now merge the opened .gig files to the main .gig file currently being
3347 // open in gigedit
3348 try {
3349 for (i = 0; i < filenames.size(); ++i) {
3350 const std::string& filename = filenames[i];
3351 printf("merging file=%s\n", filename.c_str());
3352 assert(i < sources.gigs.size());
3353
3354 this->file->AddContentOf(sources.gigs[i]);
3355 }
3356 } catch (RIFF::Exception e) {
3357 throw RIFF::Exception(
3358 _("Error occurred while merging '") +
3359 filenames[i] +
3360 "': " +
3361 e.Message
3362 );
3363 } catch (...) {
3364 throw RIFF::Exception(
3365 _("Unknown exception occurred while merging '") +
3366 filenames[i] + "'"
3367 );
3368 }
3369
3370 // Finally save gig file persistently to disk ...
3371 //NOTE: requires that this gig file already has a filename !
3372 {
3373 std::cout << "Saving file\n" << std::flush;
3374 file_structure_to_be_changed_signal.emit(this->file);
3375
3376 progress_dialog = new ProgressDialog( //FIXME: memory leak!
3377 _("Saving") + Glib::ustring(" '") +
3378 Glib::filename_display_basename(this->filename) + "' ...",
3379 *this
3380 );
3381 progress_dialog->show_all();
3382 saver = new Saver(this->file); //FIXME: memory leak!
3383 saver->signal_progress().connect(
3384 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
3385 saver->signal_finished().connect(
3386 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
3387 saver->signal_error().connect(
3388 sigc::mem_fun(*this, &MainWindow::on_saver_error));
3389 saver->launch();
3390 }
3391 }
3392
3393 void MainWindow::on_action_merge_files() {
3394 if (this->file->GetFileName().empty()) {
3395 Glib::ustring txt = _(
3396 "You seem to have a new .gig file open that has not been saved "
3397 "yet. You must save it somewhere before starting to merge it with "
3398 "other .gig files though, because during the merge operation the "
3399 "other files' sample data must be written on file level to the "
3400 "target .gig file."
3401 );
3402 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3403 msg.run();
3404 return;
3405 }
3406
3407 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
3408 dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL);
3409 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
3410 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
3411 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
3412 Gtk::FileFilter filter;
3413 filter.add_pattern("*.gig");
3414 #else
3415 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
3416 filter->add_pattern("*.gig");
3417 #endif
3418 dialog.set_filter(filter);
3419 if (current_gig_dir != "") {
3420 dialog.set_current_folder(current_gig_dir);
3421 }
3422 dialog.set_select_multiple(true);
3423
3424 // show warning in the file picker dialog
3425 Gtk::HBox descriptionArea;
3426 descriptionArea.set_spacing(15);
3427 Gtk::Image warningIcon;
3428 warningIcon.set_from_icon_name("dialog-warning",
3429 Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
3430 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
3431 #if GTKMM_MAJOR_VERSION < 3
3432 view::WrapLabel description;
3433 #else
3434 Gtk::Label description;
3435 description.set_line_wrap();
3436 #endif
3437 description.set_markup(_(
3438 "\nSelect at least one .gig file that shall be merged to the .gig file "
3439 "currently being open in gigedit.\n\n"
3440 "<b>Please Note:</b> Merging with other files will modify your "
3441 "currently open .gig file on file level! And be aware that the current "
3442 "merge algorithm does not detect duplicate samples yet. So if you are "
3443 "merging files which are using equivalent sample data, those "
3444 "equivalent samples will currently be treated as separate samples and "
3445 "will accordingly be stored separately in the target .gig file!"
3446 ));
3447 descriptionArea.pack_start(description);
3448 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
3449 descriptionArea.show_all();
3450
3451 if (dialog.run() == Gtk::RESPONSE_OK) {
3452 printf("on_action_merge_files self=%p\n",
3453 static_cast<void*>(Glib::Threads::Thread::self()));
3454 std::vector<std::string> filenames = dialog.get_filenames();
3455
3456 // merge the selected files to the currently open .gig file
3457 try {
3458 mergeFiles(filenames);
3459 } catch (RIFF::Exception e) {
3460 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
3461 msg.run();
3462 }
3463
3464 // update GUI
3465 __refreshEntireGUI();
3466 }
3467 }
3468
3469 void MainWindow::set_file_is_shared(bool b) {
3470 this->file_is_shared = b;
3471
3472 if (file_is_shared) {
3473 m_AttachedStateLabel.set_label(_("live-mode"));
3474 m_AttachedStateImage.set(
3475 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
3476 );
3477 } else {
3478 m_AttachedStateLabel.set_label(_("stand-alone"));
3479 m_AttachedStateImage.set(
3480 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
3481 );
3482 }
3483
3484 {
3485 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
3486 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
3487 if (item) item->set_sensitive(b);
3488 }
3489 }
3490
3491 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
3492 if (!sample) return;
3493 sample_ref_count[sample] += offset;
3494 const int refcount = sample_ref_count[sample];
3495
3496 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
3497 for (int g = 0; g < model->children().size(); ++g) {
3498 Gtk::TreeModel::Row rowGroup = model->children()[g];
3499 for (int s = 0; s < rowGroup.children().size(); ++s) {
3500 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
3501 if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
3502 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
3503 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
3504 }
3505 }
3506 }
3507
3508 void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
3509 on_sample_ref_count_incremented(oldSample, -1);
3510 on_sample_ref_count_incremented(newSample, +1);
3511 }
3512
3513 void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
3514 // just in case a new sample is added later with exactly the same memory
3515 // address, which would lead to incorrect refcount if not deleted here
3516 for (std::list<gig::Sample*>::const_iterator it = samples.begin();
3517 it != samples.end(); ++it)
3518 {
3519 sample_ref_count.erase(*it);
3520 }
3521 }
3522
3523 void MainWindow::show_samples_tab() {
3524 m_TreeViewNotebook.set_current_page(0);
3525 }
3526
3527 void MainWindow::show_intruments_tab() {
3528 m_TreeViewNotebook.set_current_page(1);
3529 }
3530
3531 void MainWindow::show_scripts_tab() {
3532 m_TreeViewNotebook.set_current_page(2);
3533 }
3534
3535 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
3536 return file_structure_to_be_changed_signal;
3537 }
3538
3539 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
3540 return file_structure_changed_signal;
3541 }
3542
3543 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
3544 return samples_to_be_removed_signal;
3545 }
3546
3547 sigc::signal<void>& MainWindow::signal_samples_removed() {
3548 return samples_removed_signal;
3549 }
3550
3551 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
3552 return region_to_be_changed_signal;
3553 }
3554
3555 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
3556 return region_changed_signal;
3557 }
3558
3559 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
3560 return sample_changed_signal;
3561 }
3562
3563 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
3564 return sample_ref_changed_signal;
3565 }
3566
3567 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
3568 return dimreg_to_be_changed_signal;
3569 }
3570
3571 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
3572 return dimreg_changed_signal;
3573 }
3574
3575 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
3576 return note_on_signal;
3577 }
3578
3579 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
3580 return note_off_signal;
3581 }
3582
3583 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
3584 return m_RegionChooser.signal_keyboard_key_hit();
3585 }
3586
3587 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
3588 return m_RegionChooser.signal_keyboard_key_released();
3589 }
3590
3591 sigc::signal<void, gig::Instrument*>& MainWindow::signal_switch_sampler_instrument() {
3592 return switch_sampler_instrument_signal;
3593 }

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