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

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Revision 2691 - (show annotations) (download)
Sun Jan 4 19:46:54 2015 UTC (5 years, 1 month ago) by schoenebeck
File size: 119343 byte(s)
* Dimension Region Editor: Added button "Select Sample" on the sample tab,
  which allows to conveniently select the dimension region's sample on the
  left hand side's samples tree view.

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 // TODO: the following return valid is disabled and hard coded instead for
951 // now, due to the fact that saving with progress bar is now implemented
952 // asynchronously, as a result the app does not close automatically anymore
953 // after saving the file has completed
954 //
955 // if (response == Gtk::RESPONSE_YES) return file_save();
956 // return response != Gtk::RESPONSE_CANCEL;
957 //
958 if (response == Gtk::RESPONSE_YES) file_save();
959 return false; // always prevent closing the app for now (see comment above)
960 }
961
962 bool MainWindow::leaving_shared_mode_dialog() {
963 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
964 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
965 dialog.set_secondary_text(
966 _("If you proceed to work on another instrument file, it won't be "
967 "used by the sampler until you tell the sampler explicitly to "
968 "load it."));
969 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
970 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
971 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
972 int response = dialog.run();
973 dialog.hide();
974 return response == Gtk::RESPONSE_YES;
975 }
976
977 void MainWindow::on_action_file_open()
978 {
979 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
980
981 if (file_is_shared && !leaving_shared_mode_dialog()) return;
982
983 Gtk::FileChooserDialog dialog(*this, _("Open file"));
984 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
985 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
986 dialog.set_default_response(Gtk::RESPONSE_OK);
987 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
988 Gtk::FileFilter filter;
989 filter.add_pattern("*.gig");
990 #else
991 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
992 filter->add_pattern("*.gig");
993 #endif
994 dialog.set_filter(filter);
995 if (current_gig_dir != "") {
996 dialog.set_current_folder(current_gig_dir);
997 }
998 if (dialog.run() == Gtk::RESPONSE_OK) {
999 std::string filename = dialog.get_filename();
1000 printf("filename=%s\n", filename.c_str());
1001 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
1002 load_file(filename.c_str());
1003 current_gig_dir = Glib::path_get_dirname(filename);
1004 }
1005 }
1006
1007 void MainWindow::load_file(const char* name)
1008 {
1009 __clear();
1010
1011 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1012 _("Loading") + Glib::ustring(" '") +
1013 Glib::filename_display_basename(name) + "' ...",
1014 *this
1015 );
1016 progress_dialog->show_all();
1017 loader = new Loader(name); //FIXME: memory leak!
1018 loader->signal_progress().connect(
1019 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1020 loader->signal_finished().connect(
1021 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1022 loader->signal_error().connect(
1023 sigc::mem_fun(*this, &MainWindow::on_loader_error));
1024 loader->launch();
1025 }
1026
1027 void MainWindow::load_instrument(gig::Instrument* instr) {
1028 if (!instr) {
1029 Glib::ustring txt = "Provided instrument is NULL!\n";
1030 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1031 msg.run();
1032 Gtk::Main::quit();
1033 }
1034 // clear all GUI elements
1035 __clear();
1036 // load the instrument
1037 gig::File* pFile = (gig::File*) instr->GetParent();
1038 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1039 // automatically select the given instrument
1040 int i = 0;
1041 for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1042 instrument = pFile->GetNextInstrument(), ++i)
1043 {
1044 if (instrument == instr) {
1045 // select item in "instruments" tree view
1046 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1047 // make sure the selected item in the "instruments" tree view is
1048 // visible (scroll to it)
1049 m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1050 // select item in instrument menu
1051 {
1052 const std::vector<Gtk::Widget*> children =
1053 instrument_menu->get_children();
1054 static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1055 }
1056 // update region chooser and dimension region chooser
1057 m_RegionChooser.set_instrument(instr);
1058 break;
1059 }
1060 }
1061 }
1062
1063 void MainWindow::on_loader_progress()
1064 {
1065 progress_dialog->set_fraction(loader->get_progress());
1066 }
1067
1068 void MainWindow::on_loader_finished()
1069 {
1070 printf("Loader finished!\n");
1071 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
1072 load_gig(loader->gig, loader->filename.c_str());
1073 progress_dialog->hide();
1074 }
1075
1076 void MainWindow::on_loader_error()
1077 {
1078 Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1079 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1080 msg.run();
1081 progress_dialog->hide();
1082 }
1083
1084 void MainWindow::on_action_file_save()
1085 {
1086 file_save();
1087 }
1088
1089 bool MainWindow::check_if_savable()
1090 {
1091 if (!file) return false;
1092
1093 if (!file->GetFirstSample()) {
1094 Gtk::MessageDialog(*this, _("The file could not be saved "
1095 "because it contains no samples"),
1096 false, Gtk::MESSAGE_ERROR).run();
1097 return false;
1098 }
1099
1100 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
1101 instrument = file->GetNextInstrument()) {
1102 if (!instrument->GetFirstRegion()) {
1103 Gtk::MessageDialog(*this, _("The file could not be saved "
1104 "because there are instruments "
1105 "that have no regions"),
1106 false, Gtk::MESSAGE_ERROR).run();
1107 return false;
1108 }
1109 }
1110 return true;
1111 }
1112
1113 bool MainWindow::file_save()
1114 {
1115 if (!check_if_savable()) return false;
1116 if (!file_is_shared && !file_has_name) return file_save_as();
1117
1118 std::cout << "Saving file\n" << std::flush;
1119 file_structure_to_be_changed_signal.emit(this->file);
1120
1121 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1122 _("Saving") + Glib::ustring(" '") +
1123 Glib::filename_display_basename(this->filename) + "' ...",
1124 *this
1125 );
1126 progress_dialog->show_all();
1127 saver = new Saver(this->file); //FIXME: memory leak!
1128 saver->signal_progress().connect(
1129 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1130 saver->signal_finished().connect(
1131 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1132 saver->signal_error().connect(
1133 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1134 saver->launch();
1135
1136 return true;
1137 }
1138
1139 void MainWindow::on_saver_progress()
1140 {
1141 progress_dialog->set_fraction(saver->get_progress());
1142 }
1143
1144 void MainWindow::on_saver_error()
1145 {
1146 file_structure_changed_signal.emit(this->file);
1147 Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1148 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1149 msg.run();
1150 }
1151
1152 void MainWindow::on_saver_finished()
1153 {
1154 this->file = saver->gig;
1155 this->filename = saver->filename;
1156 current_gig_dir = Glib::path_get_dirname(filename);
1157 set_title(Glib::filename_display_basename(filename));
1158 file_has_name = true;
1159 file_is_changed = false;
1160 std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1161 __import_queued_samples();
1162 std::cout << "Importing queued samples done.\n" << std::flush;
1163
1164 file_structure_changed_signal.emit(this->file);
1165
1166 load_gig(this->file, this->filename.c_str());
1167 progress_dialog->hide();
1168 }
1169
1170 void MainWindow::on_action_file_save_as()
1171 {
1172 if (!check_if_savable()) return;
1173 file_save_as();
1174 }
1175
1176 bool MainWindow::file_save_as()
1177 {
1178 Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1179 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1180 dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
1181 dialog.set_default_response(Gtk::RESPONSE_OK);
1182 dialog.set_do_overwrite_confirmation();
1183
1184 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1185 Gtk::FileFilter filter;
1186 filter.add_pattern("*.gig");
1187 #else
1188 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1189 filter->add_pattern("*.gig");
1190 #endif
1191 dialog.set_filter(filter);
1192
1193 // set initial dir and filename of the Save As dialog
1194 // and prepare that initial filename as a copy of the gig
1195 {
1196 std::string basename = Glib::path_get_basename(filename);
1197 std::string dir = Glib::path_get_dirname(filename);
1198 basename = std::string(_("copy_of_")) + basename;
1199 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1200 if (Glib::path_is_absolute(filename)) {
1201 dialog.set_filename(copyFileName);
1202 } else {
1203 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1204 }
1205 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1206 }
1207
1208 // show warning in the dialog
1209 Gtk::HBox descriptionArea;
1210 descriptionArea.set_spacing(15);
1211 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1212 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1213 #if GTKMM_MAJOR_VERSION < 3
1214 view::WrapLabel description;
1215 #else
1216 Gtk::Label description;
1217 description.set_line_wrap();
1218 #endif
1219 description.set_markup(
1220 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1221 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1222 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1223 "to the same .gig file. Using "
1224 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1225 "same .gig file will end up in corrupted sample wave data!\n")
1226 );
1227 descriptionArea.pack_start(description);
1228 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1229 descriptionArea.show_all();
1230
1231 if (dialog.run() == Gtk::RESPONSE_OK) {
1232 std::string filename = dialog.get_filename();
1233 if (!Glib::str_has_suffix(filename, ".gig")) {
1234 filename += ".gig";
1235 }
1236 printf("filename=%s\n", filename.c_str());
1237
1238 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1239 _("Saving") + Glib::ustring(" '") +
1240 Glib::filename_display_basename(filename) + "' ...",
1241 *this
1242 );
1243 progress_dialog->show_all();
1244
1245 saver = new Saver(file, filename); //FIXME: memory leak!
1246 saver->signal_progress().connect(
1247 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1248 saver->signal_finished().connect(
1249 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1250 saver->signal_error().connect(
1251 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1252 saver->launch();
1253
1254 return true;
1255 }
1256 return false;
1257 }
1258
1259 // actually write the sample(s)' data to the gig file
1260 void MainWindow::__import_queued_samples() {
1261 std::cout << "Starting sample import\n" << std::flush;
1262 Glib::ustring error_files;
1263 printf("Samples to import: %d\n", m_SampleImportQueue.size());
1264 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1265 iter != m_SampleImportQueue.end(); ) {
1266 printf("Importing sample %s\n",(*iter).sample_path.c_str());
1267 SF_INFO info;
1268 info.format = 0;
1269 SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
1270 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1271 try {
1272 if (!hFile) throw std::string(_("could not open file"));
1273 // determine sample's bit depth
1274 int bitdepth;
1275 switch (info.format & 0xff) {
1276 case SF_FORMAT_PCM_S8:
1277 case SF_FORMAT_PCM_16:
1278 case SF_FORMAT_PCM_U8:
1279 bitdepth = 16;
1280 break;
1281 case SF_FORMAT_PCM_24:
1282 case SF_FORMAT_PCM_32:
1283 case SF_FORMAT_FLOAT:
1284 case SF_FORMAT_DOUBLE:
1285 bitdepth = 24;
1286 break;
1287 default:
1288 sf_close(hFile); // close sound file
1289 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1290 }
1291
1292 const int bufsize = 10000;
1293 switch (bitdepth) {
1294 case 16: {
1295 short* buffer = new short[bufsize * info.channels];
1296 sf_count_t cnt = info.frames;
1297 while (cnt) {
1298 // libsndfile does the conversion for us (if needed)
1299 int n = sf_readf_short(hFile, buffer, bufsize);
1300 // write from buffer directly (physically) into .gig file
1301 iter->gig_sample->Write(buffer, n);
1302 cnt -= n;
1303 }
1304 delete[] buffer;
1305 break;
1306 }
1307 case 24: {
1308 int* srcbuf = new int[bufsize * info.channels];
1309 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1310 sf_count_t cnt = info.frames;
1311 while (cnt) {
1312 // libsndfile returns 32 bits, convert to 24
1313 int n = sf_readf_int(hFile, srcbuf, bufsize);
1314 int j = 0;
1315 for (int i = 0 ; i < n * info.channels ; i++) {
1316 dstbuf[j++] = srcbuf[i] >> 8;
1317 dstbuf[j++] = srcbuf[i] >> 16;
1318 dstbuf[j++] = srcbuf[i] >> 24;
1319 }
1320 // write from buffer directly (physically) into .gig file
1321 iter->gig_sample->Write(dstbuf, n);
1322 cnt -= n;
1323 }
1324 delete[] srcbuf;
1325 delete[] dstbuf;
1326 break;
1327 }
1328 }
1329 // cleanup
1330 sf_close(hFile);
1331 // let the sampler re-cache the sample if needed
1332 sample_changed_signal.emit(iter->gig_sample);
1333 // on success we remove the sample from the import queue,
1334 // otherwise keep it, maybe it works the next time ?
1335 std::list<SampleImportItem>::iterator cur = iter;
1336 ++iter;
1337 m_SampleImportQueue.erase(cur);
1338 } catch (std::string what) {
1339 // remember the files that made trouble (and their cause)
1340 if (!error_files.empty()) error_files += "\n";
1341 error_files += (*iter).sample_path += " (" + what + ")";
1342 ++iter;
1343 }
1344 }
1345 // show error message box when some sample(s) could not be imported
1346 if (!error_files.empty()) {
1347 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1348 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1349 msg.run();
1350 }
1351 }
1352
1353 void MainWindow::on_action_file_properties()
1354 {
1355 propDialog.show();
1356 propDialog.deiconify();
1357 }
1358
1359 void MainWindow::on_action_warn_user_on_extensions() {
1360 Settings::singleton()->warnUserOnExtensions =
1361 !Settings::singleton()->warnUserOnExtensions;
1362 }
1363
1364 void MainWindow::on_action_sync_sampler_instrument_selection() {
1365 Settings::singleton()->syncSamplerInstrumentSelection =
1366 !Settings::singleton()->syncSamplerInstrumentSelection;
1367 }
1368
1369 void MainWindow::on_action_help_about()
1370 {
1371 Gtk::AboutDialog dialog;
1372 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1373 dialog.set_program_name("Gigedit");
1374 #else
1375 dialog.set_name("Gigedit");
1376 #endif
1377 dialog.set_version(VERSION);
1378 dialog.set_copyright("Copyright (C) 2006-2015 Andreas Persson");
1379 const std::string sComment =
1380 _("Built " __DATE__ "\nUsing ") +
1381 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1382 _(
1383 "Gigedit is released under the GNU General Public License.\n"
1384 "\n"
1385 "This program is distributed WITHOUT ANY WARRANTY; So better "
1386 "backup your Gigasampler/GigaStudio files before editing them with "
1387 "this application.\n"
1388 "\n"
1389 "Please report bugs to: http://bugs.linuxsampler.org"
1390 );
1391 dialog.set_comments(sComment.c_str());
1392 dialog.set_website("http://www.linuxsampler.org");
1393 dialog.set_website_label("http://www.linuxsampler.org");
1394 dialog.run();
1395 }
1396
1397 PropDialog::PropDialog()
1398 : eFileFormat(_("File Format")),
1399 eName(_("Name")),
1400 eCreationDate(_("Creation date")),
1401 eComments(_("Comments")),
1402 eProduct(_("Product")),
1403 eCopyright(_("Copyright")),
1404 eArtists(_("Artists")),
1405 eGenre(_("Genre")),
1406 eKeywords(_("Keywords")),
1407 eEngineer(_("Engineer")),
1408 eTechnician(_("Technician")),
1409 eSoftware(_("Software")),
1410 eMedium(_("Medium")),
1411 eSource(_("Source")),
1412 eSourceForm(_("Source form")),
1413 eCommissioned(_("Commissioned")),
1414 eSubject(_("Subject")),
1415 quitButton(Gtk::Stock::CLOSE),
1416 table(2, 1),
1417 m_file(NULL)
1418 {
1419 set_title(_("File Properties"));
1420 eName.set_width_chars(50);
1421
1422 connect(eName, &DLS::Info::Name);
1423 connect(eCreationDate, &DLS::Info::CreationDate);
1424 connect(eComments, &DLS::Info::Comments);
1425 connect(eProduct, &DLS::Info::Product);
1426 connect(eCopyright, &DLS::Info::Copyright);
1427 connect(eArtists, &DLS::Info::Artists);
1428 connect(eGenre, &DLS::Info::Genre);
1429 connect(eKeywords, &DLS::Info::Keywords);
1430 connect(eEngineer, &DLS::Info::Engineer);
1431 connect(eTechnician, &DLS::Info::Technician);
1432 connect(eSoftware, &DLS::Info::Software);
1433 connect(eMedium, &DLS::Info::Medium);
1434 connect(eSource, &DLS::Info::Source);
1435 connect(eSourceForm, &DLS::Info::SourceForm);
1436 connect(eCommissioned, &DLS::Info::Commissioned);
1437 connect(eSubject, &DLS::Info::Subject);
1438
1439 table.add(eFileFormat);
1440 table.add(eName);
1441 table.add(eCreationDate);
1442 table.add(eComments);
1443 table.add(eProduct);
1444 table.add(eCopyright);
1445 table.add(eArtists);
1446 table.add(eGenre);
1447 table.add(eKeywords);
1448 table.add(eEngineer);
1449 table.add(eTechnician);
1450 table.add(eSoftware);
1451 table.add(eMedium);
1452 table.add(eSource);
1453 table.add(eSourceForm);
1454 table.add(eCommissioned);
1455 table.add(eSubject);
1456
1457 table.set_col_spacings(5);
1458 add(vbox);
1459 table.set_border_width(5);
1460 vbox.add(table);
1461 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1462 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1463 buttonBox.set_border_width(5);
1464 buttonBox.show();
1465 buttonBox.pack_start(quitButton);
1466 quitButton.set_can_default();
1467 quitButton.grab_focus();
1468 quitButton.signal_clicked().connect(
1469 sigc::mem_fun(*this, &PropDialog::hide));
1470 eFileFormat.signal_value_changed().connect(
1471 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1472
1473 quitButton.show();
1474 vbox.show();
1475 show_all_children();
1476 }
1477
1478 void PropDialog::set_file(gig::File* file)
1479 {
1480 m_file = file;
1481
1482 // update file format version combo box
1483 const std::string sGiga = "Gigasampler/GigaStudio v";
1484 const int major = file->pVersion->major;
1485 std::vector<std::string> txts;
1486 std::vector<int> values;
1487 txts.push_back(sGiga + "2"); values.push_back(2);
1488 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1489 if (major != 2 && major != 3) {
1490 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1491 }
1492 std::vector<const char*> texts;
1493 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1494 texts.push_back(NULL); values.push_back(0);
1495 eFileFormat.set_choices(&texts[0], &values[0]);
1496 eFileFormat.set_value(major);
1497 }
1498
1499 void PropDialog::onFileFormatChanged() {
1500 const int major = eFileFormat.get_value();
1501 if (m_file) m_file->pVersion->major = major;
1502 }
1503
1504 void PropDialog::set_info(DLS::Info* info)
1505 {
1506 update(info);
1507 }
1508
1509
1510 void InstrumentProps::set_Name(const gig::String& name)
1511 {
1512 m->pInfo->Name = name;
1513 }
1514
1515 void InstrumentProps::update_name()
1516 {
1517 update_model++;
1518 eName.set_value(m->pInfo->Name);
1519 update_model--;
1520 }
1521
1522 void InstrumentProps::set_IsDrum(bool value)
1523 {
1524 m->IsDrum = value;
1525 }
1526
1527 void InstrumentProps::set_MIDIBank(uint16_t value)
1528 {
1529 m->MIDIBank = value;
1530 }
1531
1532 void InstrumentProps::set_MIDIProgram(uint32_t value)
1533 {
1534 m->MIDIProgram = value;
1535 }
1536
1537 InstrumentProps::InstrumentProps() :
1538 quitButton(Gtk::Stock::CLOSE),
1539 table(2,1),
1540 eName(_("Name")),
1541 eIsDrum(_("Is drum")),
1542 eMIDIBank(_("MIDI bank"), 0, 16383),
1543 eMIDIProgram(_("MIDI program")),
1544 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1545 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1546 eEffectSend(_("Effect send"), 0, 65535),
1547 eFineTune(_("Fine tune"), -8400, 8400),
1548 ePitchbendRange(_("Pitchbend range"), 0, 12),
1549 ePianoReleaseMode(_("Piano release mode")),
1550 eDimensionKeyRangeLow(_("Keyswitching range low")),
1551 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1552 {
1553 set_title(_("Instrument Properties"));
1554
1555 eDimensionKeyRangeLow.set_tip(
1556 _("start of the keyboard area which should switch the "
1557 "\"keyswitching\" dimension")
1558 );
1559 eDimensionKeyRangeHigh.set_tip(
1560 _("end of the keyboard area which should switch the "
1561 "\"keyswitching\" dimension")
1562 );
1563
1564 connect(eName, &InstrumentProps::set_Name);
1565 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1566 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1567 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1568 connect(eAttenuation, &gig::Instrument::Attenuation);
1569 connect(eGainPlus6, &gig::Instrument::Attenuation);
1570 connect(eEffectSend, &gig::Instrument::EffectSend);
1571 connect(eFineTune, &gig::Instrument::FineTune);
1572 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1573 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1574 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1575 &gig::Instrument::DimensionKeyRange);
1576
1577 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1578
1579 table.set_col_spacings(5);
1580
1581 table.add(eName);
1582 table.add(eIsDrum);
1583 table.add(eMIDIBank);
1584 table.add(eMIDIProgram);
1585 table.add(eAttenuation);
1586 table.add(eGainPlus6);
1587 table.add(eEffectSend);
1588 table.add(eFineTune);
1589 table.add(ePitchbendRange);
1590 table.add(ePianoReleaseMode);
1591 table.add(eDimensionKeyRangeLow);
1592 table.add(eDimensionKeyRangeHigh);
1593
1594 add(vbox);
1595 table.set_border_width(5);
1596 vbox.pack_start(table);
1597 table.show();
1598 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1599 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1600 buttonBox.set_border_width(5);
1601 buttonBox.show();
1602 buttonBox.pack_start(quitButton);
1603 quitButton.set_can_default();
1604 quitButton.grab_focus();
1605
1606 quitButton.signal_clicked().connect(
1607 sigc::mem_fun(*this, &InstrumentProps::hide));
1608
1609 quitButton.show();
1610 vbox.show();
1611 show_all_children();
1612 }
1613
1614 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1615 {
1616 update(instrument);
1617
1618 update_model++;
1619 eName.set_value(instrument->pInfo->Name);
1620 eIsDrum.set_value(instrument->IsDrum);
1621 eMIDIBank.set_value(instrument->MIDIBank);
1622 eMIDIProgram.set_value(instrument->MIDIProgram);
1623 update_model--;
1624 }
1625
1626
1627 void MainWindow::file_changed()
1628 {
1629 if (file && !file_is_changed) {
1630 set_title("*" + get_title());
1631 file_is_changed = true;
1632 }
1633 }
1634
1635 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1636 sample_ref_count.clear();
1637
1638 if (!gig) return;
1639
1640 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1641 instrument = gig->GetNextInstrument())
1642 {
1643 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1644 rgn = instrument->GetNextRegion())
1645 {
1646 for (int i = 0; i < 256; ++i) {
1647 if (!rgn->pDimensionRegions[i]) continue;
1648 if (rgn->pDimensionRegions[i]->pSample) {
1649 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1650 }
1651 }
1652 }
1653 }
1654 }
1655
1656 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1657 {
1658 file = 0;
1659 set_file_is_shared(isSharedInstrument);
1660
1661 this->filename = filename ? filename : _("Unsaved Gig File");
1662 set_title(Glib::filename_display_basename(this->filename));
1663 file_has_name = filename;
1664 file_is_changed = false;
1665
1666 propDialog.set_file(gig);
1667 propDialog.set_info(gig->pInfo);
1668
1669 instrument_name_connection.block();
1670 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1671 instrument = gig->GetNextInstrument()) {
1672 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1673
1674 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1675 Gtk::TreeModel::Row row = *iter;
1676 row[m_Columns.m_col_name] = name;
1677 row[m_Columns.m_col_instr] = instrument;
1678
1679 add_instrument_to_menu(name);
1680 }
1681 instrument_name_connection.unblock();
1682 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1683
1684 updateSampleRefCountMap(gig);
1685
1686 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1687 if (group->Name != "") {
1688 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1689 Gtk::TreeModel::Row rowGroup = *iterGroup;
1690 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1691 rowGroup[m_SamplesModel.m_col_group] = group;
1692 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1693 for (gig::Sample* sample = group->GetFirstSample();
1694 sample; sample = group->GetNextSample()) {
1695 Gtk::TreeModel::iterator iterSample =
1696 m_refSamplesTreeModel->append(rowGroup.children());
1697 Gtk::TreeModel::Row rowSample = *iterSample;
1698 rowSample[m_SamplesModel.m_col_name] =
1699 gig_to_utf8(sample->pInfo->Name);
1700 rowSample[m_SamplesModel.m_col_sample] = sample;
1701 rowSample[m_SamplesModel.m_col_group] = NULL;
1702 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1703 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1704 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1705 }
1706 }
1707 }
1708
1709 for (int i = 0; gig->GetScriptGroup(i); ++i) {
1710 gig::ScriptGroup* group = gig->GetScriptGroup(i);
1711
1712 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1713 Gtk::TreeModel::Row rowGroup = *iterGroup;
1714 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1715 rowGroup[m_ScriptsModel.m_col_group] = group;
1716 rowGroup[m_ScriptsModel.m_col_script] = NULL;
1717 for (int s = 0; group->GetScript(s); ++s) {
1718 gig::Script* script = group->GetScript(s);
1719
1720 Gtk::TreeModel::iterator iterScript =
1721 m_refScriptsTreeModel->append(rowGroup.children());
1722 Gtk::TreeModel::Row rowScript = *iterScript;
1723 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1724 rowScript[m_ScriptsModel.m_col_script] = script;
1725 rowScript[m_ScriptsModel.m_col_group] = NULL;
1726 }
1727 }
1728 // unfold all sample groups & script groups by default
1729 m_TreeViewSamples.expand_all();
1730 m_TreeViewScripts.expand_all();
1731
1732 file = gig;
1733
1734 // select the first instrument
1735 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1736
1737 instr_props_set_instrument();
1738 gig::Instrument* instrument = get_instrument();
1739 if (instrument) {
1740 midiRules.set_instrument(instrument);
1741 }
1742 }
1743
1744 bool MainWindow::instr_props_set_instrument()
1745 {
1746 instrumentProps.signal_name_changed().clear();
1747
1748 Gtk::TreeModel::const_iterator it =
1749 m_TreeView.get_selection()->get_selected();
1750 if (it) {
1751 Gtk::TreeModel::Row row = *it;
1752 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1753
1754 instrumentProps.set_instrument(instrument);
1755
1756 // make sure instrument tree is updated when user changes the
1757 // instrument name in instrument properties window
1758 instrumentProps.signal_name_changed().connect(
1759 sigc::bind(
1760 sigc::mem_fun(*this,
1761 &MainWindow::instr_name_changed_by_instr_props),
1762 it));
1763 } else {
1764 instrumentProps.hide();
1765 }
1766 return it;
1767 }
1768
1769 void MainWindow::show_instr_props()
1770 {
1771 if (instr_props_set_instrument()) {
1772 instrumentProps.show();
1773 instrumentProps.deiconify();
1774 }
1775 }
1776
1777 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1778 {
1779 Gtk::TreeModel::Row row = *it;
1780 Glib::ustring name = row[m_Columns.m_col_name];
1781
1782 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1783 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1784 if (gigname != name) {
1785 row[m_Columns.m_col_name] = gigname;
1786 }
1787 }
1788
1789 void MainWindow::show_midi_rules()
1790 {
1791 if (gig::Instrument* instrument = get_instrument())
1792 {
1793 midiRules.set_instrument(instrument);
1794 midiRules.show();
1795 midiRules.deiconify();
1796 }
1797 }
1798
1799 void MainWindow::show_script_slots() {
1800 if (!file) return;
1801 // get selected instrument
1802 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1803 Gtk::TreeModel::iterator it = sel->get_selected();
1804 if (!it) return;
1805 Gtk::TreeModel::Row row = *it;
1806 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1807 if (!instrument) return;
1808
1809 ScriptSlots* window = new ScriptSlots;
1810 window->setInstrument(instrument);
1811 //window->reparent(*this);
1812 window->show();
1813 }
1814
1815 void MainWindow::on_action_view_status_bar() {
1816 Gtk::CheckMenuItem* item =
1817 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1818 if (!item) {
1819 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1820 return;
1821 }
1822 if (item->get_active()) m_StatusBar.show();
1823 else m_StatusBar.hide();
1824 }
1825
1826 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1827 Gtk::CheckMenuItem* item =
1828 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1829 if (!item) {
1830 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1831 return true;
1832 }
1833 return item->get_active();
1834 }
1835
1836 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1837 Gtk::CheckMenuItem* item =
1838 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1839 if (!item) {
1840 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1841 return true;
1842 }
1843 return item->get_active();
1844 }
1845
1846 bool MainWindow::is_copy_samples_loop_enabled() const {
1847 Gtk::CheckMenuItem* item =
1848 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1849 if (!item) {
1850 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1851 return true;
1852 }
1853 return item->get_active();
1854 }
1855
1856 void MainWindow::on_button_release(GdkEventButton* button)
1857 {
1858 if (button->type == GDK_2BUTTON_PRESS) {
1859 show_instr_props();
1860 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1861 // gig v2 files have no midi rules
1862 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
1863 static_cast<Gtk::MenuItem*>(
1864 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
1865 bEnabled
1866 );
1867 static_cast<Gtk::MenuItem*>(
1868 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1869 bEnabled
1870 );
1871 popup_menu->popup(button->button, button->time);
1872 }
1873 }
1874
1875 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1876 if (item->get_active()) {
1877 const std::vector<Gtk::Widget*> children =
1878 instrument_menu->get_children();
1879 std::vector<Gtk::Widget*>::const_iterator it =
1880 find(children.begin(), children.end(), item);
1881 if (it != children.end()) {
1882 int index = it - children.begin();
1883 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1884
1885 m_RegionChooser.set_instrument(file->GetInstrument(index));
1886 }
1887 }
1888 }
1889
1890 void MainWindow::select_sample(gig::Sample* sample) {
1891 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
1892 for (int g = 0; g < model->children().size(); ++g) {
1893 Gtk::TreeModel::Row rowGroup = model->children()[g];
1894 for (int s = 0; s < rowGroup.children().size(); ++s) {
1895 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
1896 if (rowSample[m_SamplesModel.m_col_sample] == sample) {
1897 show_samples_tab();
1898 m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
1899 Gtk::TreePath path(
1900 m_TreeViewSamples.get_selection()->get_selected()
1901 );
1902 m_TreeViewSamples.scroll_to_row(path);
1903 return;
1904 }
1905 }
1906 }
1907 }
1908
1909 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1910 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1911 Gtk::Menu* sample_popup =
1912 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1913 // update enabled/disabled state of sample popup items
1914 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1915 Gtk::TreeModel::iterator it = sel->get_selected();
1916 bool group_selected = false;
1917 bool sample_selected = false;
1918 if (it) {
1919 Gtk::TreeModel::Row row = *it;
1920 group_selected = row[m_SamplesModel.m_col_group];
1921 sample_selected = row[m_SamplesModel.m_col_sample];
1922 }
1923
1924
1925 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
1926 set_sensitive(group_selected || sample_selected);
1927 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
1928 set_sensitive(group_selected || sample_selected);
1929 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
1930 set_sensitive(file);
1931 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
1932 set_sensitive(sample_selected);
1933 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
1934 set_sensitive(group_selected || sample_selected);
1935 // show sample popup
1936 sample_popup->popup(button->button, button->time);
1937
1938 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
1939 set_sensitive(group_selected || sample_selected);
1940 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
1941 set_sensitive(group_selected || sample_selected);
1942 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
1943 set_sensitive(file);
1944 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
1945 set_sensitive(sample_selected);
1946 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
1947 set_sensitive(group_selected || sample_selected);
1948 }
1949 }
1950
1951 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
1952 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1953 Gtk::Menu* script_popup =
1954 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
1955 // update enabled/disabled state of sample popup items
1956 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
1957 Gtk::TreeModel::iterator it = sel->get_selected();
1958 bool group_selected = false;
1959 bool script_selected = false;
1960 if (it) {
1961 Gtk::TreeModel::Row row = *it;
1962 group_selected = row[m_ScriptsModel.m_col_group];
1963 script_selected = row[m_ScriptsModel.m_col_script];
1964 }
1965 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
1966 set_sensitive(group_selected || script_selected);
1967 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
1968 set_sensitive(file);
1969 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
1970 set_sensitive(script_selected);
1971 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
1972 set_sensitive(group_selected || script_selected);
1973 // show sample popup
1974 script_popup->popup(button->button, button->time);
1975
1976 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
1977 set_sensitive(group_selected || script_selected);
1978 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
1979 set_sensitive(file);
1980 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
1981 set_sensitive(script_selected);
1982 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
1983 set_sensitive(group_selected || script_selected);
1984 }
1985 }
1986
1987 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
1988 const Glib::ustring& name, int position) {
1989
1990 Gtk::RadioMenuItem::Group instrument_group;
1991 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
1992 if (!children.empty()) {
1993 instrument_group =
1994 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
1995 }
1996 Gtk::RadioMenuItem* item =
1997 new Gtk::RadioMenuItem(instrument_group, name);
1998 if (position < 0) {
1999 instrument_menu->append(*item);
2000 } else {
2001 instrument_menu->insert(*item, position);
2002 }
2003 item->show();
2004 item->signal_activate().connect(
2005 sigc::bind(
2006 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
2007 item));
2008 return item;
2009 }
2010
2011 void MainWindow::remove_instrument_from_menu(int index) {
2012 const std::vector<Gtk::Widget*> children =
2013 instrument_menu->get_children();
2014 Gtk::Widget* child = children[index];
2015 instrument_menu->remove(*child);
2016 delete child;
2017 }
2018
2019 void MainWindow::add_instrument(gig::Instrument* instrument) {
2020 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2021
2022 // update instrument tree view
2023 instrument_name_connection.block();
2024 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
2025 Gtk::TreeModel::Row rowInstr = *iterInstr;
2026 rowInstr[m_Columns.m_col_name] = name;
2027 rowInstr[m_Columns.m_col_instr] = instrument;
2028 instrument_name_connection.unblock();
2029
2030 add_instrument_to_menu(name);
2031
2032 m_TreeView.get_selection()->select(iterInstr);
2033
2034 file_changed();
2035 }
2036
2037 void MainWindow::on_action_add_instrument() {
2038 static int __instrument_indexer = 0;
2039 if (!file) return;
2040 gig::Instrument* instrument = file->AddInstrument();
2041 __instrument_indexer++;
2042 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
2043 ToString(__instrument_indexer));
2044
2045 add_instrument(instrument);
2046 }
2047
2048 void MainWindow::on_action_duplicate_instrument() {
2049 if (!file) return;
2050
2051 // retrieve the currently selected instrument
2052 // (being the original instrument to be duplicated)
2053 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2054 Gtk::TreeModel::iterator itSelection = sel->get_selected();
2055 if (!itSelection) return;
2056 Gtk::TreeModel::Row row = *itSelection;
2057 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
2058 if (!instrOrig) return;
2059
2060 // duplicate the orginal instrument
2061 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
2062 instrNew->pInfo->Name =
2063 instrOrig->pInfo->Name +
2064 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
2065
2066 add_instrument(instrNew);
2067 }
2068
2069 void MainWindow::on_action_remove_instrument() {
2070 if (!file) return;
2071 if (file_is_shared) {
2072 Gtk::MessageDialog msg(
2073 *this,
2074 _("You cannot delete an instrument from this file, since it's "
2075 "currently used by the sampler."),
2076 false, Gtk::MESSAGE_INFO
2077 );
2078 msg.run();
2079 return;
2080 }
2081
2082 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2083 Gtk::TreeModel::iterator it = sel->get_selected();
2084 if (it) {
2085 Gtk::TreeModel::Row row = *it;
2086 gig::Instrument* instr = row[m_Columns.m_col_instr];
2087 try {
2088 Gtk::TreePath path(it);
2089 int index = path[0];
2090
2091 // remove instrument from the gig file
2092 if (instr) file->DeleteInstrument(instr);
2093 file_changed();
2094
2095 remove_instrument_from_menu(index);
2096
2097 // remove row from instruments tree view
2098 m_refTreeModel->erase(it);
2099
2100 #if GTKMM_MAJOR_VERSION < 3
2101 // select another instrument (in gtk3 this is done
2102 // automatically)
2103 if (!m_refTreeModel->children().empty()) {
2104 if (index == m_refTreeModel->children().size()) {
2105 index--;
2106 }
2107 m_TreeView.get_selection()->select(
2108 Gtk::TreePath(ToString(index)));
2109 }
2110 #endif
2111 instr_props_set_instrument();
2112 instr = get_instrument();
2113 if (instr) {
2114 midiRules.set_instrument(instr);
2115 } else {
2116 midiRules.hide();
2117 }
2118 } catch (RIFF::Exception e) {
2119 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2120 msg.run();
2121 }
2122 }
2123 }
2124
2125 void MainWindow::on_action_sample_properties() {
2126 //TODO: show a dialog where the selected sample's properties can be edited
2127 Gtk::MessageDialog msg(
2128 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
2129 );
2130 msg.run();
2131 }
2132
2133 void MainWindow::on_action_add_script_group() {
2134 static int __script_indexer = 0;
2135 if (!file) return;
2136 gig::ScriptGroup* group = file->AddScriptGroup();
2137 group->Name = gig_from_utf8(_("Unnamed Group"));
2138 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2139 __script_indexer++;
2140 // update sample tree view
2141 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2142 Gtk::TreeModel::Row rowGroup = *iterGroup;
2143 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2144 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2145 rowGroup[m_ScriptsModel.m_col_group] = group;
2146 file_changed();
2147 }
2148
2149 void MainWindow::on_action_add_script() {
2150 if (!file) return;
2151 // get selected group
2152 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2153 Gtk::TreeModel::iterator it = sel->get_selected();
2154 if (!it) return;
2155 Gtk::TreeModel::Row row = *it;
2156 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2157 if (!group) { // not a group, but a script is selected (probably)
2158 gig::Script* script = row[m_ScriptsModel.m_col_script];
2159 if (!script) return;
2160 it = row.parent(); // resolve parent (that is the script's group)
2161 if (!it) return;
2162 row = *it;
2163 group = row[m_ScriptsModel.m_col_group];
2164 if (!group) return;
2165 }
2166
2167 // add a new script to the .gig file
2168 gig::Script* script = group->AddScript();
2169 Glib::ustring name = _("Unnamed Script");
2170 script->Name = gig_from_utf8(name);
2171
2172 // add script to the tree view
2173 Gtk::TreeModel::iterator iterScript =
2174 m_refScriptsTreeModel->append(row.children());
2175 Gtk::TreeModel::Row rowScript = *iterScript;
2176 rowScript[m_ScriptsModel.m_col_name] = name;
2177 rowScript[m_ScriptsModel.m_col_script] = script;
2178 rowScript[m_ScriptsModel.m_col_group] = NULL;
2179
2180 // unfold group of new script item in treeview
2181 Gtk::TreeModel::Path path(iterScript);
2182 m_TreeViewScripts.expand_to_path(path);
2183 }
2184
2185 void MainWindow::on_action_edit_script() {
2186 if (!file) return;
2187 // get selected script
2188 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2189 Gtk::TreeModel::iterator it = sel->get_selected();
2190 if (!it) return;
2191 Gtk::TreeModel::Row row = *it;
2192 gig::Script* script = row[m_ScriptsModel.m_col_script];
2193 if (!script) return;
2194
2195 ScriptEditor* editor = new ScriptEditor;
2196 editor->setScript(script);
2197 //editor->reparent(*this);
2198 editor->show();
2199 }
2200
2201 void MainWindow::on_action_remove_script() {
2202 if (!file) return;
2203 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2204 Gtk::TreeModel::iterator it = sel->get_selected();
2205 if (it) {
2206 Gtk::TreeModel::Row row = *it;
2207 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2208 gig::Script* script = row[m_ScriptsModel.m_col_script];
2209 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2210 try {
2211 // remove script group or script from the gig file
2212 if (group) {
2213 // notify everybody that we're going to remove these samples
2214 //TODO: scripts_to_be_removed_signal.emit(members);
2215 // delete the group in the .gig file including the
2216 // samples that belong to the group
2217 file->DeleteScriptGroup(group);
2218 // notify that we're done with removal
2219 //TODO: scripts_removed_signal.emit();
2220 file_changed();
2221 } else if (script) {
2222 // notify everybody that we're going to remove this sample
2223 //TODO: std::list<gig::Script*> lscripts;
2224 //TODO: lscripts.push_back(script);
2225 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2226 // remove sample from the .gig file
2227 script->GetGroup()->DeleteScript(script);
2228 // notify that we're done with removal
2229 //TODO: scripts_removed_signal.emit();
2230 dimreg_changed();
2231 file_changed();
2232 }
2233 // remove respective row(s) from samples tree view
2234 m_refScriptsTreeModel->erase(it);
2235 } catch (RIFF::Exception e) {
2236 // pretend we're done with removal (i.e. to avoid dead locks)
2237 //TODO: scripts_removed_signal.emit();
2238 // show error message
2239 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2240 msg.run();
2241 }
2242 }
2243 }
2244
2245 void MainWindow::on_action_add_group() {
2246 static int __sample_indexer = 0;
2247 if (!file) return;
2248 gig::Group* group = file->AddGroup();
2249 group->Name = gig_from_utf8(_("Unnamed Group"));
2250 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2251 __sample_indexer++;
2252 // update sample tree view
2253 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2254 Gtk::TreeModel::Row rowGroup = *iterGroup;
2255 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2256 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2257 rowGroup[m_SamplesModel.m_col_group] = group;
2258 file_changed();
2259 }
2260
2261 void MainWindow::on_action_add_sample() {
2262 if (!file) return;
2263 // get selected group
2264 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2265 Gtk::TreeModel::iterator it = sel->get_selected();
2266 if (!it) return;
2267 Gtk::TreeModel::Row row = *it;
2268 gig::Group* group = row[m_SamplesModel.m_col_group];
2269 if (!group) { // not a group, but a sample is selected (probably)
2270 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2271 if (!sample) return;
2272 it = row.parent(); // resolve parent (that is the sample's group)
2273 if (!it) return;
2274 row = *it;
2275 group = row[m_SamplesModel.m_col_group];
2276 if (!group) return;
2277 }
2278 // show 'browse for file' dialog
2279 Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
2280 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2281 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
2282 dialog.set_select_multiple(true);
2283
2284 // matches all file types supported by libsndfile
2285 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2286 Gtk::FileFilter soundfilter;
2287 #else
2288 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2289 #endif
2290 const char* const supportedFileTypes[] = {
2291 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2292 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2293 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2294 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2295 "*.caf", "*.CAF", NULL
2296 };
2297 const char* soundfiles = _("Sound Files");
2298 const char* allfiles = _("All Files");
2299 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2300 for (int i = 0; supportedFileTypes[i]; i++)
2301 soundfilter.add_pattern(supportedFileTypes[i]);
2302 soundfilter.set_name(soundfiles);
2303
2304 // matches every file
2305 Gtk::FileFilter allpassfilter;
2306 allpassfilter.add_pattern("*.*");
2307 allpassfilter.set_name(allfiles);
2308 #else
2309 for (int i = 0; supportedFileTypes[i]; i++)
2310 soundfilter->add_pattern(supportedFileTypes[i]);
2311 soundfilter->set_name(soundfiles);
2312
2313 // matches every file
2314 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2315 allpassfilter->add_pattern("*.*");
2316 allpassfilter->set_name(allfiles);
2317 #endif
2318 dialog.add_filter(soundfilter);
2319 dialog.add_filter(allpassfilter);
2320 if (current_sample_dir != "") {
2321 dialog.set_current_folder(current_sample_dir);
2322 }
2323 if (dialog.run() == Gtk::RESPONSE_OK) {
2324 current_sample_dir = dialog.get_current_folder();
2325 Glib::ustring error_files;
2326 std::vector<std::string> filenames = dialog.get_filenames();
2327 for (std::vector<std::string>::iterator iter = filenames.begin();
2328 iter != filenames.end(); ++iter) {
2329 printf("Adding sample %s\n",(*iter).c_str());
2330 // use libsndfile to retrieve file informations
2331 SF_INFO info;
2332 info.format = 0;
2333 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2334 try {
2335 if (!hFile) throw std::string(_("could not open file"));
2336 int bitdepth;
2337 switch (info.format & 0xff) {
2338 case SF_FORMAT_PCM_S8:
2339 case SF_FORMAT_PCM_16:
2340 case SF_FORMAT_PCM_U8:
2341 bitdepth = 16;
2342 break;
2343 case SF_FORMAT_PCM_24:
2344 case SF_FORMAT_PCM_32:
2345 case SF_FORMAT_FLOAT:
2346 case SF_FORMAT_DOUBLE:
2347 bitdepth = 24;
2348 break;
2349 default:
2350 sf_close(hFile); // close sound file
2351 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2352 }
2353 // add a new sample to the .gig file
2354 gig::Sample* sample = file->AddSample();
2355 // file name without path
2356 Glib::ustring filename = Glib::filename_display_basename(*iter);
2357 // remove file extension if there is one
2358 for (int i = 0; supportedFileTypes[i]; i++) {
2359 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2360 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2361 break;
2362 }
2363 }
2364 sample->pInfo->Name = gig_from_utf8(filename);
2365 sample->Channels = info.channels;
2366 sample->BitDepth = bitdepth;
2367 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2368 sample->SamplesPerSecond = info.samplerate;
2369 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2370 sample->BlockAlign = sample->FrameSize;
2371 sample->SamplesTotal = info.frames;
2372
2373 SF_INSTRUMENT instrument;
2374 if (sf_command(hFile, SFC_GET_INSTRUMENT,
2375 &instrument, sizeof(instrument)) != SF_FALSE)
2376 {
2377 sample->MIDIUnityNote = instrument.basenote;
2378 sample->FineTune = instrument.detune;
2379
2380 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2381 sample->Loops = 1;
2382
2383 switch (instrument.loops[0].mode) {
2384 case SF_LOOP_FORWARD:
2385 sample->LoopType = gig::loop_type_normal;
2386 break;
2387 case SF_LOOP_BACKWARD:
2388 sample->LoopType = gig::loop_type_backward;
2389 break;
2390 case SF_LOOP_ALTERNATING:
2391 sample->LoopType = gig::loop_type_bidirectional;
2392 break;
2393 }
2394 sample->LoopStart = instrument.loops[0].start;
2395 sample->LoopEnd = instrument.loops[0].end;
2396 sample->LoopPlayCount = instrument.loops[0].count;
2397 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2398 }
2399 }
2400
2401 // schedule resizing the sample (which will be done
2402 // physically when File::Save() is called)
2403 sample->Resize(info.frames);
2404 // make sure sample is part of the selected group
2405 group->AddSample(sample);
2406 // schedule that physical resize and sample import
2407 // (data copying), performed when "Save" is requested
2408 SampleImportItem sched_item;
2409 sched_item.gig_sample = sample;
2410 sched_item.sample_path = *iter;
2411 m_SampleImportQueue.push_back(sched_item);
2412 // add sample to the tree view
2413 Gtk::TreeModel::iterator iterSample =
2414 m_refSamplesTreeModel->append(row.children());
2415 Gtk::TreeModel::Row rowSample = *iterSample;
2416 rowSample[m_SamplesModel.m_col_name] =
2417 gig_to_utf8(sample->pInfo->Name);
2418 rowSample[m_SamplesModel.m_col_sample] = sample;
2419 rowSample[m_SamplesModel.m_col_group] = NULL;
2420 // close sound file
2421 sf_close(hFile);
2422 file_changed();
2423 } catch (std::string what) { // remember the files that made trouble (and their cause)
2424 if (!error_files.empty()) error_files += "\n";
2425 error_files += *iter += " (" + what + ")";
2426 }
2427 }
2428 // show error message box when some file(s) could not be opened / added
2429 if (!error_files.empty()) {
2430 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
2431 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2432 msg.run();
2433 }
2434 }
2435 }
2436
2437 void MainWindow::on_action_replace_all_samples_in_all_groups()
2438 {
2439 if (!file) return;
2440 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2441 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2442 const char* str =
2443 _("This is a very specific function. It tries to replace all samples "
2444 "in the current gig file by samples located in the chosen "
2445 "directory.\n\n"
2446 "It works like this: For each sample in the gig file, it tries to "
2447 "find a sample file in the selected directory with the same name as "
2448 "the sample in the gig file. Optionally, you can add a filename "
2449 "extension below, which will be added to the filename expected to be "
2450 "found. That is, assume you have a gig file with a sample called "
2451 "'Snare', if you enter '.wav' below (like it's done by default), it "
2452 "expects to find a sample file called 'Snare.wav' and will replace "
2453 "the sample in the gig file accordingly. If you don't need an "
2454 "extension, blank the field below. Any gig sample where no "
2455 "appropriate sample file could be found will be reported and left "
2456 "untouched.\n");
2457 #if GTKMM_MAJOR_VERSION < 3
2458 view::WrapLabel description(str);
2459 #else
2460 Gtk::Label description(str);
2461 description.set_line_wrap();
2462 #endif
2463 Gtk::HBox entryArea;
2464 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2465 Gtk::Entry postfixEntryBox;
2466 postfixEntryBox.set_text(".wav");
2467 entryArea.pack_start(entryLabel);
2468 entryArea.pack_start(postfixEntryBox);
2469 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2470 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2471 description.show();
2472 entryArea.show_all();
2473 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2474 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2475 dialog.set_select_multiple(false);
2476 if (current_sample_dir != "") {
2477 dialog.set_current_folder(current_sample_dir);
2478 }
2479 if (dialog.run() == Gtk::RESPONSE_OK)
2480 {
2481 current_sample_dir = dialog.get_current_folder();
2482 Glib::ustring error_files;
2483 std::string folder = dialog.get_filename();
2484 for (gig::Sample* sample = file->GetFirstSample();
2485 sample; sample = file->GetNextSample())
2486 {
2487 std::string filename =
2488 folder + G_DIR_SEPARATOR_S +
2489 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2490 postfixEntryBox.get_text());
2491 SF_INFO info;
2492 info.format = 0;
2493 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2494 try
2495 {
2496 if (!hFile) throw std::string(_("could not open file"));
2497 int bitdepth;
2498 switch (info.format & 0xff) {
2499 case SF_FORMAT_PCM_S8:
2500 case SF_FORMAT_PCM_16:
2501 case SF_FORMAT_PCM_U8:
2502 bitdepth = 16;
2503 break;
2504 case SF_FORMAT_PCM_24:
2505 case SF_FORMAT_PCM_32:
2506 case SF_FORMAT_FLOAT:
2507 case SF_FORMAT_DOUBLE:
2508 bitdepth = 24;
2509 break;
2510 default:
2511 sf_close(hFile);
2512 throw std::string(_("format not supported"));
2513 }
2514 SampleImportItem sched_item;
2515 sched_item.gig_sample = sample;
2516 sched_item.sample_path = filename;
2517 m_SampleImportQueue.push_back(sched_item);
2518 sf_close(hFile);
2519 file_changed();
2520 }
2521 catch (std::string what)
2522 {
2523 if (!error_files.empty()) error_files += "\n";
2524 error_files += Glib::filename_to_utf8(filename) +
2525 " (" + what + ")";
2526 }
2527 }
2528 // show error message box when some file(s) could not be opened / added
2529 if (!error_files.empty()) {
2530 Glib::ustring txt =
2531 _("Could not replace the following sample(s):\n") + error_files;
2532 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2533 msg.run();
2534 }
2535 }
2536 }
2537
2538 void MainWindow::on_action_remove_sample() {
2539 if (!file) return;
2540 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2541 Gtk::TreeModel::iterator it = sel->get_selected();
2542 if (it) {
2543 Gtk::TreeModel::Row row = *it;
2544 gig::Group* group = row[m_SamplesModel.m_col_group];
2545 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2546 Glib::ustring name = row[m_SamplesModel.m_col_name];
2547 try {
2548 // remove group or sample from the gig file
2549 if (group) {
2550 // temporarily remember the samples that belong to
2551 // that group (we need that to clean the queue)
2552 std::list<gig::Sample*> members;
2553 for (gig::Sample* pSample = group->GetFirstSample();
2554 pSample; pSample = group->GetNextSample()) {
2555 members.push_back(pSample);
2556 }
2557 // notify everybody that we're going to remove these samples
2558 samples_to_be_removed_signal.emit(members);
2559 // delete the group in the .gig file including the
2560 // samples that belong to the group
2561 file->DeleteGroup(group);
2562 // notify that we're done with removal
2563 samples_removed_signal.emit();
2564 // if sample(s) were just previously added, remove
2565 // them from the import queue
2566 for (std::list<gig::Sample*>::iterator member = members.begin();
2567 member != members.end(); ++member) {
2568 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2569 iter != m_SampleImportQueue.end(); ++iter) {
2570 if ((*iter).gig_sample == *member) {
2571 printf("Removing previously added sample '%s' from group '%s'\n",
2572 (*iter).sample_path.c_str(), name.c_str());
2573 m_SampleImportQueue.erase(iter);
2574 break;
2575 }
2576 }
2577 }
2578 file_changed();
2579 } else if (sample) {
2580 // notify everybody that we're going to remove this sample
2581 std::list<gig::Sample*> lsamples;
2582 lsamples.push_back(sample);
2583 samples_to_be_removed_signal.emit(lsamples);
2584 // remove sample from the .gig file
2585 file->DeleteSample(sample);
2586 // notify that we're done with removal
2587 samples_removed_signal.emit();
2588 // if sample was just previously added, remove it from
2589 // the import queue
2590 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2591 iter != m_SampleImportQueue.end(); ++iter) {
2592 if ((*iter).gig_sample == sample) {
2593 printf("Removing previously added sample '%s'\n",
2594 (*iter).sample_path.c_str());
2595 m_SampleImportQueue.erase(iter);
2596 break;
2597 }
2598 }
2599 dimreg_changed();
2600 file_changed();
2601 }
2602 // remove respective row(s) from samples tree view
2603 m_refSamplesTreeModel->erase(it);
2604 } catch (RIFF::Exception e) {
2605 // pretend we're done with removal (i.e. to avoid dead locks)
2606 samples_removed_signal.emit();
2607 // show error message
2608 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2609 msg.run();
2610 }
2611 }
2612 }
2613
2614 // see comment on on_sample_treeview_drag_begin()
2615 void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2616 {
2617 first_call_to_drag_data_get = true;
2618 }
2619
2620 void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2621 Gtk::SelectionData& selection_data, guint, guint)
2622 {
2623 if (!first_call_to_drag_data_get) return;
2624 first_call_to_drag_data_get = false;
2625
2626 // get selected script
2627 gig::Script* script = NULL;
2628 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2629 Gtk::TreeModel::iterator it = sel->get_selected();
2630 if (it) {
2631 Gtk::TreeModel::Row row = *it;
2632 script = row[m_ScriptsModel.m_col_script];
2633 }
2634 // pass the gig::Script as pointer
2635 selection_data.set(selection_data.get_target(), 0/*unused*/,
2636 (const guchar*)&script,
2637 sizeof(script)/*length of data in bytes*/);
2638 }
2639
2640 // For some reason drag_data_get gets called two times for each
2641 // drag'n'drop (at least when target is an Entry). This work-around
2642 // makes sure the code in drag_data_get and drop_drag_data_received is
2643 // only executed once, as drag_begin only gets called once.
2644 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2645 {
2646 first_call_to_drag_data_get = true;
2647 }
2648
2649 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2650 Gtk::SelectionData& selection_data, guint, guint)
2651 {
2652 if (!first_call_to_drag_data_get) return;
2653 first_call_to_drag_data_get = false;
2654
2655 // get selected sample
2656 gig::Sample* sample = NULL;
2657 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2658 Gtk::TreeModel::iterator it = sel->get_selected();
2659 if (it) {
2660 Gtk::TreeModel::Row row = *it;
2661 sample = row[m_SamplesModel.m_col_sample];
2662 }
2663 // pass the gig::Sample as pointer
2664 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2665 sizeof(sample)/*length of data in bytes*/);
2666 }
2667
2668 void MainWindow::on_sample_label_drop_drag_data_received(
2669 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2670 const Gtk::SelectionData& selection_data, guint, guint time)
2671 {
2672 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2673
2674 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2675 std::cout << "Drop received sample \"" <<
2676 sample->pInfo->Name << "\"" << std::endl;
2677 // drop success
2678 context->drop_reply(true, time);
2679
2680 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2681
2682 // notify everybody that we're going to alter the region
2683 gig::Region* region = m_RegionChooser.get_region();
2684 region_to_be_changed_signal.emit(region);
2685
2686 // find the samplechannel dimension
2687 gig::dimension_def_t* stereo_dimension = 0;
2688 for (int i = 0 ; i < region->Dimensions ; i++) {
2689 if (region->pDimensionDefinitions[i].dimension ==
2690 gig::dimension_samplechannel) {
2691 stereo_dimension = &region->pDimensionDefinitions[i];
2692 break;
2693 }
2694 }
2695 bool channels_changed = false;
2696 if (sample->Channels == 1 && stereo_dimension) {
2697 // remove the samplechannel dimension
2698 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2699 region->DeleteDimension(stereo_dimension);
2700 channels_changed = true;
2701 region_changed();
2702 */
2703 }
2704 dimreg_edit.set_sample(
2705 sample,
2706 is_copy_samples_unity_note_enabled(),
2707 is_copy_samples_fine_tune_enabled(),
2708 is_copy_samples_loop_enabled()
2709 );
2710
2711 if (sample->Channels == 2 && !stereo_dimension) {
2712 // add samplechannel dimension
2713 gig::dimension_def_t dim;
2714 dim.dimension = gig::dimension_samplechannel;
2715 dim.bits = 1;
2716 dim.zones = 2;
2717 region->AddDimension(&dim);
2718 channels_changed = true;
2719 region_changed();
2720 }
2721 if (channels_changed) {
2722 // unmap all samples with wrong number of channels
2723 // TODO: maybe there should be a warning dialog for this
2724 for (int i = 0 ; i < region->DimensionRegions ; i++) {
2725 gig::DimensionRegion* d = region->pDimensionRegions[i];
2726 if (d->pSample && d->pSample->Channels != sample->Channels) {
2727 gig::Sample* oldref = d->pSample;
2728 d->pSample = NULL;
2729 sample_ref_changed_signal.emit(oldref, NULL);
2730 }
2731 }
2732 }
2733
2734 // notify we're done with altering
2735 region_changed_signal.emit(region);
2736
2737 file_changed();
2738
2739 return;
2740 }
2741 // drop failed
2742 context->drop_reply(false, time);
2743 }
2744
2745 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2746 const Gtk::TreeModel::iterator& iter) {
2747 if (!iter) return;
2748 Gtk::TreeModel::Row row = *iter;
2749 Glib::ustring name = row[m_SamplesModel.m_col_name];
2750 gig::Group* group = row[m_SamplesModel.m_col_group];
2751 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2752 gig::String gigname(gig_from_utf8(name));
2753 if (group) {
2754 if (group->Name != gigname) {
2755 group->Name = gigname;
2756 printf("group name changed\n");
2757 file_changed();
2758 }
2759 } else if (sample) {
2760 if (sample->pInfo->Name != gigname) {
2761 sample->pInfo->Name = gigname;
2762 printf("sample name changed\n");
2763 file_changed();
2764 }
2765 }
2766 }
2767
2768 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2769 const Gtk::TreeModel::iterator& iter) {
2770 if (!iter) return;
2771 Gtk::TreeModel::Row row = *iter;
2772 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2773 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2774 gig::Script* script = row[m_ScriptsModel.m_col_script];
2775 gig::String gigname(gig_from_utf8(name));
2776 if (group) {
2777 if (group->Name != gigname) {
2778 group->Name = gigname;
2779 printf("script group name changed\n");
2780 file_changed();
2781 }
2782 } else if (script) {
2783 if (script->Name != gigname) {
2784 script->Name = gigname;
2785 printf("script name changed\n");
2786 file_changed();
2787 }
2788 }
2789 }
2790
2791 void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
2792 Gtk::TreeViewColumn* column)
2793 {
2794 Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
2795 if (!iter) return;
2796 Gtk::TreeModel::Row row = *iter;
2797 gig::Script* script = row[m_ScriptsModel.m_col_script];
2798 if (!script) return;
2799
2800 ScriptEditor* editor = new ScriptEditor;
2801 editor->setScript(script);
2802 //editor->reparent(*this);
2803 editor->show();
2804 }
2805
2806 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2807 const Gtk::TreeModel::iterator& iter) {
2808 if (!iter) return;
2809 Gtk::TreeModel::Row row = *iter;
2810 Glib::ustring name = row[m_Columns.m_col_name];
2811
2812 // change name in instrument menu
2813 int index = path[0];
2814 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2815 if (index < children.size()) {
2816 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2817 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2818 #else
2819 remove_instrument_from_menu(index);
2820 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2821 item->set_active();
2822 #endif
2823 }
2824
2825 // change name in gig
2826 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2827 gig::String gigname(gig_from_utf8(name));
2828 if (instrument && instrument->pInfo->Name != gigname) {
2829 instrument->pInfo->Name = gigname;
2830
2831 // change name in the instrument properties window
2832 if (instrumentProps.get_instrument() == instrument) {
2833 instrumentProps.update_name();
2834 }
2835
2836 file_changed();
2837 }
2838 }
2839
2840 void MainWindow::on_action_combine_instruments() {
2841 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2842 d->show_all();
2843 d->resize(500, 400);
2844 d->run();
2845 if (d->fileWasChanged()) {
2846 // update GUI with new instrument just created
2847 add_instrument(d->newCombinedInstrument());
2848 }
2849 delete d;
2850 }
2851
2852 void MainWindow::on_action_view_references() {
2853 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2854 Gtk::TreeModel::iterator it = sel->get_selected();
2855 if (!it) return;
2856 Gtk::TreeModel::Row row = *it;
2857 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2858 if (!sample) return;
2859
2860 ReferencesView* d = new ReferencesView(*this);
2861 d->setSample(sample);
2862 d->show_all();
2863 d->resize(500, 400);
2864 d->run();
2865 delete d;
2866 }
2867
2868 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
2869 struct _Source {
2870 std::vector<RIFF::File*> riffs;
2871 std::vector<gig::File*> gigs;
2872
2873 ~_Source() {
2874 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
2875 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
2876 riffs.clear();
2877 gigs.clear();
2878 }
2879 } sources;
2880
2881 if (filenames.empty())
2882 throw RIFF::Exception(_("No files selected, so nothing done."));
2883
2884 // first open all input files (to avoid output file corruption)
2885 int i;
2886 try {
2887 for (i = 0; i < filenames.size(); ++i) {
2888 const std::string& filename = filenames[i];
2889 printf("opening file=%s\n", filename.c_str());
2890
2891 RIFF::File* riff = new RIFF::File(filename);
2892 sources.riffs.push_back(riff);
2893
2894 gig::File* gig = new gig::File(riff);
2895 sources.gigs.push_back(gig);
2896 }
2897 } catch (RIFF::Exception e) {
2898 throw RIFF::Exception(
2899 _("Error occurred while opening '") +
2900 filenames[i] +
2901 "': " +
2902 e.Message
2903 );
2904 } catch (...) {
2905 throw RIFF::Exception(
2906 _("Unknown exception occurred while opening '") +
2907 filenames[i] + "'"
2908 );
2909 }
2910
2911 // now merge the opened .gig files to the main .gig file currently being
2912 // open in gigedit
2913 try {
2914 for (i = 0; i < filenames.size(); ++i) {
2915 const std::string& filename = filenames[i];
2916 printf("merging file=%s\n", filename.c_str());
2917 assert(i < sources.gigs.size());
2918
2919 this->file->AddContentOf(sources.gigs[i]);
2920 }
2921 } catch (RIFF::Exception e) {
2922 throw RIFF::Exception(
2923 _("Error occurred while merging '") +
2924 filenames[i] +
2925 "': " +
2926 e.Message
2927 );
2928 } catch (...) {
2929 throw RIFF::Exception(
2930 _("Unknown exception occurred while merging '") +
2931 filenames[i] + "'"
2932 );
2933 }
2934
2935 // Finally save gig file persistently to disk ...
2936 //NOTE: requires that this gig file already has a filename !
2937 {
2938 std::cout << "Saving file\n" << std::flush;
2939 file_structure_to_be_changed_signal.emit(this->file);
2940
2941 progress_dialog = new ProgressDialog( //FIXME: memory leak!
2942 _("Saving") + Glib::ustring(" '") +
2943 Glib::filename_display_basename(this->filename) + "' ...",
2944 *this
2945 );
2946 progress_dialog->show_all();
2947 saver = new Saver(this->file); //FIXME: memory leak!
2948 saver->sign