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

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Revision 2694 - (show annotations) (download)
Tue Jan 6 16:08:48 2015 UTC (6 years, 8 months ago) by schoenebeck
File size: 119550 byte(s)
* Bug fix: app could not be closed on modified files without
  saving them.

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