/[svn]/gigedit/trunk/src/gigedit/mainwindow.cpp
ViewVC logotype

Contents of /gigedit/trunk/src/gigedit/mainwindow.cpp

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2701 - (show annotations) (download)
Mon Jan 12 23:28:04 2015 UTC (9 years, 2 months ago) by schoenebeck
File size: 124674 byte(s)
* Implemented reordering of instruments by drag & drop.

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. Drag & drop to change the order of instruments."));
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 // establish drag&drop within the instrument tree view, allowing to reorder
461 // the sequence of instruments within the gig file
462 {
463 std::vector<Gtk::TargetEntry> drag_target_instrument;
464 drag_target_instrument.push_back(Gtk::TargetEntry("gig::Instrument"));
465 m_TreeView.drag_source_set(drag_target_instrument);
466 m_TreeView.drag_dest_set(drag_target_instrument);
467 m_TreeView.signal_drag_begin().connect(
468 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_begin)
469 );
470 m_TreeView.signal_drag_data_get().connect(
471 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drag_data_get)
472 );
473 m_TreeView.signal_drag_data_received().connect(
474 sigc::mem_fun(*this, &MainWindow::on_instruments_treeview_drop_drag_data_received)
475 );
476 }
477
478 // create samples treeview (including its data model)
479 m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel);
480 m_TreeViewSamples.set_model(m_refSamplesTreeModel);
481 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."));
482 // m_TreeViewSamples.set_reorderable();
483 m_TreeViewSamples.append_column_editable(_("Name"), m_SamplesModel.m_col_name);
484 m_TreeViewSamples.append_column(_("Referenced"), m_SamplesModel.m_col_refcount);
485 {
486 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(0);
487 Gtk::CellRendererText* cellrenderer =
488 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
489 column->add_attribute(
490 cellrenderer->property_foreground(), m_SamplesModel.m_color
491 );
492 }
493 {
494 Gtk::TreeViewColumn* column = m_TreeViewSamples.get_column(1);
495 Gtk::CellRendererText* cellrenderer =
496 dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell());
497 column->add_attribute(
498 cellrenderer->property_foreground(), m_SamplesModel.m_color
499 );
500 }
501 m_TreeViewSamples.set_headers_visible(true);
502 m_TreeViewSamples.signal_button_press_event().connect_notify(
503 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release)
504 );
505 m_refSamplesTreeModel->signal_row_changed().connect(
506 sigc::mem_fun(*this, &MainWindow::sample_name_changed)
507 );
508
509 // create scripts treeview (including its data model)
510 m_refScriptsTreeModel = ScriptsTreeStore::create(m_ScriptsModel);
511 m_TreeViewScripts.set_model(m_refScriptsTreeModel);
512 m_TreeViewScripts.set_tooltip_text(_(
513 "Use CTRL + double click for editing a script."
514 "\n\n"
515 "Note: instrument scripts are a LinuxSampler extension of the gig "
516 "format. This feature will not work with the GigaStudio software!"
517 ));
518 // m_TreeViewScripts.set_reorderable();
519 m_TreeViewScripts.append_column_editable("Samples", m_ScriptsModel.m_col_name);
520 m_TreeViewScripts.set_headers_visible(false);
521 m_TreeViewScripts.signal_button_press_event().connect_notify(
522 sigc::mem_fun(*this, &MainWindow::on_script_treeview_button_release)
523 );
524 //FIXME: why the heck does this double click signal_row_activated() only fire while CTRL key is pressed ?
525 m_TreeViewScripts.signal_row_activated().connect(
526 sigc::mem_fun(*this, &MainWindow::script_double_clicked)
527 );
528 m_refScriptsTreeModel->signal_row_changed().connect(
529 sigc::mem_fun(*this, &MainWindow::script_name_changed)
530 );
531
532 // establish drag&drop between scripts tree view and ScriptSlots window
533 std::vector<Gtk::TargetEntry> drag_target_gig_script;
534 drag_target_gig_script.push_back(Gtk::TargetEntry("gig::Script"));
535 m_TreeViewScripts.drag_source_set(drag_target_gig_script);
536 m_TreeViewScripts.signal_drag_begin().connect(
537 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_begin)
538 );
539 m_TreeViewScripts.signal_drag_data_get().connect(
540 sigc::mem_fun(*this, &MainWindow::on_scripts_treeview_drag_data_get)
541 );
542
543 // establish drag&drop between samples tree view and dimension region 'Sample' text entry
544 std::vector<Gtk::TargetEntry> drag_target_gig_sample;
545 drag_target_gig_sample.push_back(Gtk::TargetEntry("gig::Sample"));
546 m_TreeViewSamples.drag_source_set(drag_target_gig_sample);
547 m_TreeViewSamples.signal_drag_begin().connect(
548 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin)
549 );
550 m_TreeViewSamples.signal_drag_data_get().connect(
551 sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get)
552 );
553 dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample);
554 dimreg_edit.wSample->signal_drag_data_received().connect(
555 sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received)
556 );
557 dimreg_edit.signal_dimreg_changed().connect(
558 sigc::hide(sigc::mem_fun(*this, &MainWindow::file_changed)));
559 m_RegionChooser.signal_instrument_changed().connect(
560 sigc::mem_fun(*this, &MainWindow::file_changed));
561 m_DimRegionChooser.signal_region_changed().connect(
562 sigc::mem_fun(*this, &MainWindow::file_changed));
563 instrumentProps.signal_changed().connect(
564 sigc::mem_fun(*this, &MainWindow::file_changed));
565 propDialog.signal_changed().connect(
566 sigc::mem_fun(*this, &MainWindow::file_changed));
567 midiRules.signal_changed().connect(
568 sigc::mem_fun(*this, &MainWindow::file_changed));
569
570 dimreg_edit.signal_dimreg_to_be_changed().connect(
571 dimreg_to_be_changed_signal.make_slot());
572 dimreg_edit.signal_dimreg_changed().connect(
573 dimreg_changed_signal.make_slot());
574 dimreg_edit.signal_sample_ref_changed().connect(
575 sample_ref_changed_signal.make_slot());
576 sample_ref_changed_signal.connect(
577 sigc::mem_fun(*this, &MainWindow::on_sample_ref_changed)
578 );
579 samples_to_be_removed_signal.connect(
580 sigc::mem_fun(*this, &MainWindow::on_samples_to_be_removed)
581 );
582
583 dimreg_edit.signal_select_sample().connect(
584 sigc::mem_fun(*this, &MainWindow::select_sample)
585 );
586
587 m_RegionChooser.signal_instrument_struct_to_be_changed().connect(
588 sigc::hide(
589 sigc::bind(
590 file_structure_to_be_changed_signal.make_slot(),
591 sigc::ref(this->file)
592 )
593 )
594 );
595 m_RegionChooser.signal_instrument_struct_changed().connect(
596 sigc::hide(
597 sigc::bind(
598 file_structure_changed_signal.make_slot(),
599 sigc::ref(this->file)
600 )
601 )
602 );
603 m_RegionChooser.signal_region_to_be_changed().connect(
604 region_to_be_changed_signal.make_slot());
605 m_RegionChooser.signal_region_changed_signal().connect(
606 region_changed_signal.make_slot());
607
608 note_on_signal.connect(
609 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_on_event));
610 note_off_signal.connect(
611 sigc::mem_fun(m_RegionChooser, &RegionChooser::on_note_off_event));
612
613 dimreg_all_regions.signal_toggled().connect(
614 sigc::mem_fun(*this, &MainWindow::update_dimregs));
615 dimreg_all_dimregs.signal_toggled().connect(
616 sigc::mem_fun(*this, &MainWindow::dimreg_all_dimregs_toggled));
617 dimreg_stereo.signal_toggled().connect(
618 sigc::mem_fun(*this, &MainWindow::update_dimregs));
619
620 file = 0;
621 file_is_changed = false;
622
623 show_all_children();
624
625 // start with a new gig file by default
626 on_action_file_new();
627
628 // select 'Instruments' tab by default
629 // (gtk allows this only if the tab childs are visible, thats why it's here)
630 m_TreeViewNotebook.set_current_page(1);
631 }
632
633 MainWindow::~MainWindow()
634 {
635 }
636
637 bool MainWindow::on_delete_event(GdkEventAny* event)
638 {
639 return !file_is_shared && file_is_changed && !close_confirmation_dialog();
640 }
641
642 void MainWindow::on_action_quit()
643 {
644 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
645 hide();
646 }
647
648 void MainWindow::region_changed()
649 {
650 m_DimRegionChooser.set_region(m_RegionChooser.get_region());
651 }
652
653 gig::Instrument* MainWindow::get_instrument()
654 {
655 gig::Instrument* instrument = 0;
656 Gtk::TreeModel::const_iterator it =
657 m_TreeView.get_selection()->get_selected();
658 if (it) {
659 Gtk::TreeModel::Row row = *it;
660 instrument = row[m_Columns.m_col_instr];
661 }
662 return instrument;
663 }
664
665 void MainWindow::add_region_to_dimregs(gig::Region* region, bool stereo, bool all_dimregs)
666 {
667 if (all_dimregs) {
668 for (int i = 0 ; i < region->DimensionRegions ; i++) {
669 if (region->pDimensionRegions[i]) {
670 dimreg_edit.dimregs.insert(region->pDimensionRegions[i]);
671 }
672 }
673 } else {
674 m_DimRegionChooser.get_dimregions(region, stereo, dimreg_edit.dimregs);
675 }
676 }
677
678 void MainWindow::update_dimregs()
679 {
680 dimreg_edit.dimregs.clear();
681 bool all_regions = dimreg_all_regions.get_active();
682 bool stereo = dimreg_stereo.get_active();
683 bool all_dimregs = dimreg_all_dimregs.get_active();
684
685 if (all_regions) {
686 gig::Instrument* instrument = get_instrument();
687 if (instrument) {
688 for (gig::Region* region = instrument->GetFirstRegion() ;
689 region ;
690 region = instrument->GetNextRegion()) {
691 add_region_to_dimregs(region, stereo, all_dimregs);
692 }
693 }
694 } else {
695 gig::Region* region = m_RegionChooser.get_region();
696 if (region) {
697 add_region_to_dimregs(region, stereo, all_dimregs);
698 }
699 }
700 }
701
702 void MainWindow::dimreg_all_dimregs_toggled()
703 {
704 dimreg_stereo.set_sensitive(!dimreg_all_dimregs.get_active());
705 update_dimregs();
706 }
707
708 void MainWindow::dimreg_changed()
709 {
710 update_dimregs();
711 dimreg_edit.set_dim_region(m_DimRegionChooser.get_main_dimregion());
712 }
713
714 void MainWindow::on_sel_change()
715 {
716 // select item in instrument menu
717 Gtk::TreeModel::iterator it = m_TreeView.get_selection()->get_selected();
718 if (it) {
719 Gtk::TreePath path(it);
720 int index = path[0];
721 const std::vector<Gtk::Widget*> children =
722 instrument_menu->get_children();
723 static_cast<Gtk::RadioMenuItem*>(children[index])->set_active();
724 }
725
726 m_RegionChooser.set_instrument(get_instrument());
727
728 if (Settings::singleton()->syncSamplerInstrumentSelection) {
729 switch_sampler_instrument_signal.emit(get_instrument());
730 }
731 }
732
733 void loader_progress_callback(gig::progress_t* progress)
734 {
735 Loader* loader = static_cast<Loader*>(progress->custom);
736 loader->progress_callback(progress->factor);
737 }
738
739 void Loader::progress_callback(float fraction)
740 {
741 {
742 Glib::Threads::Mutex::Lock lock(progressMutex);
743 progress = fraction;
744 }
745 progress_dispatcher();
746 }
747
748 void Loader::thread_function()
749 {
750 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
751 printf("Start %s\n", filename.c_str());
752 try {
753 RIFF::File* riff = new RIFF::File(filename);
754 gig = new gig::File(riff);
755 gig::progress_t progress;
756 progress.callback = loader_progress_callback;
757 progress.custom = this;
758
759 gig->GetInstrument(0, &progress);
760 printf("End\n");
761 finished_dispatcher();
762 } catch (RIFF::Exception e) {
763 error_message = e.Message;
764 error_dispatcher.emit();
765 } catch (...) {
766 error_message = _("Unknown exception occurred");
767 error_dispatcher.emit();
768 }
769 }
770
771 Loader::Loader(const char* filename)
772 : filename(filename), thread(0), progress(0.f)
773 {
774 }
775
776 void Loader::launch()
777 {
778 #ifdef OLD_THREADS
779 thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true);
780 #else
781 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Loader::thread_function));
782 #endif
783 printf("launch thread=%x\n", thread);
784 }
785
786 float Loader::get_progress()
787 {
788 float res;
789 {
790 Glib::Threads::Mutex::Lock lock(progressMutex);
791 res = progress;
792 }
793 return res;
794 }
795
796 Glib::Dispatcher& Loader::signal_progress()
797 {
798 return progress_dispatcher;
799 }
800
801 Glib::Dispatcher& Loader::signal_finished()
802 {
803 return finished_dispatcher;
804 }
805
806 Glib::Dispatcher& Loader::signal_error()
807 {
808 return error_dispatcher;
809 }
810
811 void saver_progress_callback(gig::progress_t* progress)
812 {
813 Saver* saver = static_cast<Saver*>(progress->custom);
814 saver->progress_callback(progress->factor);
815 }
816
817 void Saver::progress_callback(float fraction)
818 {
819 {
820 Glib::Threads::Mutex::Lock lock(progressMutex);
821 progress = fraction;
822 }
823 progress_dispatcher.emit();
824 }
825
826 void Saver::thread_function()
827 {
828 printf("thread_function self=%x\n", Glib::Threads::Thread::self());
829 printf("Start %s\n", filename.c_str());
830 try {
831 gig::progress_t progress;
832 progress.callback = saver_progress_callback;
833 progress.custom = this;
834
835 // if no filename was provided, that means "save", if filename was provided means "save as"
836 if (filename.empty()) {
837 gig->Save(&progress);
838 } else {
839 gig->Save(filename, &progress);
840 }
841
842 printf("End\n");
843 finished_dispatcher.emit();
844 } catch (RIFF::Exception e) {
845 error_message = e.Message;
846 error_dispatcher.emit();
847 } catch (...) {
848 error_message = _("Unknown exception occurred");
849 error_dispatcher.emit();
850 }
851 }
852
853 Saver::Saver(gig::File* file, Glib::ustring filename)
854 : gig(file), filename(filename), thread(0), progress(0.f)
855 {
856 }
857
858 void Saver::launch()
859 {
860 #ifdef OLD_THREADS
861 thread = Glib::Thread::create(sigc::mem_fun(*this, &Saver::thread_function), true);
862 #else
863 thread = Glib::Threads::Thread::create(sigc::mem_fun(*this, &Saver::thread_function));
864 #endif
865 printf("launch thread=%x\n", thread);
866 }
867
868 float Saver::get_progress()
869 {
870 float res;
871 {
872 Glib::Threads::Mutex::Lock lock(progressMutex);
873 res = progress;
874 }
875 return res;
876 }
877
878 Glib::Dispatcher& Saver::signal_progress()
879 {
880 return progress_dispatcher;
881 }
882
883 Glib::Dispatcher& Saver::signal_finished()
884 {
885 return finished_dispatcher;
886 }
887
888 Glib::Dispatcher& Saver::signal_error()
889 {
890 return error_dispatcher;
891 }
892
893 ProgressDialog::ProgressDialog(const Glib::ustring& title, Gtk::Window& parent)
894 : Gtk::Dialog(title, parent, true)
895 {
896 get_vbox()->pack_start(progressBar);
897 show_all_children();
898 resize(600,50);
899 }
900
901 // Clear all GUI elements / controls. This method is typically called
902 // before a new .gig file is to be created or to be loaded.
903 void MainWindow::__clear() {
904 // forget all samples that ought to be imported
905 m_SampleImportQueue.clear();
906 // clear the samples and instruments tree views
907 m_refTreeModel->clear();
908 m_refSamplesTreeModel->clear();
909 m_refScriptsTreeModel->clear();
910 // remove all entries from "Instrument" menu
911 while (!instrument_menu->get_children().empty()) {
912 remove_instrument_from_menu(0);
913 }
914 // free libgig's gig::File instance
915 if (file && !file_is_shared) delete file;
916 file = NULL;
917 set_file_is_shared(false);
918 }
919
920 void MainWindow::__refreshEntireGUI() {
921 // clear the samples and instruments tree views
922 m_refTreeModel->clear();
923 m_refSamplesTreeModel->clear();
924 m_refScriptsTreeModel->clear();
925 // remove all entries from "Instrument" menu
926 while (!instrument_menu->get_children().empty()) {
927 remove_instrument_from_menu(0);
928 }
929
930 if (!this->file) return;
931
932 load_gig(
933 this->file, this->file->pInfo->Name.c_str(), this->file_is_shared
934 );
935 }
936
937 void MainWindow::on_action_file_new()
938 {
939 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
940
941 if (file_is_shared && !leaving_shared_mode_dialog()) return;
942
943 // clear all GUI elements
944 __clear();
945 // create a new .gig file (virtually yet)
946 gig::File* pFile = new gig::File;
947 // already add one new instrument by default
948 gig::Instrument* pInstrument = pFile->AddInstrument();
949 pInstrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument"));
950 // update GUI with that new gig::File
951 load_gig(pFile, 0 /*no file name yet*/);
952 }
953
954 bool MainWindow::close_confirmation_dialog()
955 {
956 gchar* msg = g_strdup_printf(_("Save changes to \"%s\" before closing?"),
957 Glib::filename_display_basename(filename).c_str());
958 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
959 g_free(msg);
960 dialog.set_secondary_text(_("If you close without saving, your changes will be lost."));
961 dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO);
962 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
963 dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES);
964 dialog.set_default_response(Gtk::RESPONSE_YES);
965 int response = dialog.run();
966 dialog.hide();
967
968 // user decided to exit app without saving
969 if (response == Gtk::RESPONSE_NO) return true;
970
971 // user cancelled dialog, thus don't close app
972 if (response == Gtk::RESPONSE_CANCEL) return false;
973
974 // TODO: the following return valid is disabled and hard coded instead for
975 // now, due to the fact that saving with progress bar is now implemented
976 // asynchronously, as a result the app does not close automatically anymore
977 // after saving the file has completed
978 //
979 // if (response == Gtk::RESPONSE_YES) return file_save();
980 // return response != Gtk::RESPONSE_CANCEL;
981 //
982 if (response == Gtk::RESPONSE_YES) file_save();
983 return false; // always prevent closing the app for now (see comment above)
984 }
985
986 bool MainWindow::leaving_shared_mode_dialog() {
987 Glib::ustring msg = _("Detach from sampler and proceed working stand-alone?");
988 Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
989 dialog.set_secondary_text(
990 _("If you proceed to work on another instrument file, it won't be "
991 "used by the sampler until you tell the sampler explicitly to "
992 "load it."));
993 dialog.add_button(_("_Yes, Detach"), Gtk::RESPONSE_YES);
994 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
995 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
996 int response = dialog.run();
997 dialog.hide();
998 return response == Gtk::RESPONSE_YES;
999 }
1000
1001 void MainWindow::on_action_file_open()
1002 {
1003 if (!file_is_shared && file_is_changed && !close_confirmation_dialog()) return;
1004
1005 if (file_is_shared && !leaving_shared_mode_dialog()) return;
1006
1007 Gtk::FileChooserDialog dialog(*this, _("Open file"));
1008 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1009 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
1010 dialog.set_default_response(Gtk::RESPONSE_OK);
1011 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1012 Gtk::FileFilter filter;
1013 filter.add_pattern("*.gig");
1014 #else
1015 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1016 filter->add_pattern("*.gig");
1017 #endif
1018 dialog.set_filter(filter);
1019 if (current_gig_dir != "") {
1020 dialog.set_current_folder(current_gig_dir);
1021 }
1022 if (dialog.run() == Gtk::RESPONSE_OK) {
1023 std::string filename = dialog.get_filename();
1024 printf("filename=%s\n", filename.c_str());
1025 printf("on_action_file_open self=%x\n", Glib::Threads::Thread::self());
1026 load_file(filename.c_str());
1027 current_gig_dir = Glib::path_get_dirname(filename);
1028 }
1029 }
1030
1031 void MainWindow::load_file(const char* name)
1032 {
1033 __clear();
1034
1035 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1036 _("Loading") + Glib::ustring(" '") +
1037 Glib::filename_display_basename(name) + "' ...",
1038 *this
1039 );
1040 progress_dialog->show_all();
1041 loader = new Loader(name); //FIXME: memory leak!
1042 loader->signal_progress().connect(
1043 sigc::mem_fun(*this, &MainWindow::on_loader_progress));
1044 loader->signal_finished().connect(
1045 sigc::mem_fun(*this, &MainWindow::on_loader_finished));
1046 loader->signal_error().connect(
1047 sigc::mem_fun(*this, &MainWindow::on_loader_error));
1048 loader->launch();
1049 }
1050
1051 void MainWindow::load_instrument(gig::Instrument* instr) {
1052 if (!instr) {
1053 Glib::ustring txt = "Provided instrument is NULL!\n";
1054 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1055 msg.run();
1056 Gtk::Main::quit();
1057 }
1058 // clear all GUI elements
1059 __clear();
1060 // load the instrument
1061 gig::File* pFile = (gig::File*) instr->GetParent();
1062 load_gig(pFile, 0 /*file name*/, true /*shared instrument*/);
1063 // automatically select the given instrument
1064 int i = 0;
1065 for (gig::Instrument* instrument = pFile->GetFirstInstrument(); instrument;
1066 instrument = pFile->GetNextInstrument(), ++i)
1067 {
1068 if (instrument == instr) {
1069 // select item in "instruments" tree view
1070 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(i)));
1071 // make sure the selected item in the "instruments" tree view is
1072 // visible (scroll to it)
1073 m_TreeView.scroll_to_row(Gtk::TreePath(ToString(i)));
1074 // select item in instrument menu
1075 {
1076 const std::vector<Gtk::Widget*> children =
1077 instrument_menu->get_children();
1078 static_cast<Gtk::RadioMenuItem*>(children[i])->set_active();
1079 }
1080 // update region chooser and dimension region chooser
1081 m_RegionChooser.set_instrument(instr);
1082 break;
1083 }
1084 }
1085 }
1086
1087 void MainWindow::on_loader_progress()
1088 {
1089 progress_dialog->set_fraction(loader->get_progress());
1090 }
1091
1092 void MainWindow::on_loader_finished()
1093 {
1094 printf("Loader finished!\n");
1095 printf("on_loader_finished self=%x\n", Glib::Threads::Thread::self());
1096 load_gig(loader->gig, loader->filename.c_str());
1097 progress_dialog->hide();
1098 }
1099
1100 void MainWindow::on_loader_error()
1101 {
1102 Glib::ustring txt = _("Could not load file: ") + loader->error_message;
1103 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1104 msg.run();
1105 progress_dialog->hide();
1106 }
1107
1108 void MainWindow::on_action_file_save()
1109 {
1110 file_save();
1111 }
1112
1113 bool MainWindow::check_if_savable()
1114 {
1115 if (!file) return false;
1116
1117 if (!file->GetFirstSample()) {
1118 Gtk::MessageDialog(*this, _("The file could not be saved "
1119 "because it contains no samples"),
1120 false, Gtk::MESSAGE_ERROR).run();
1121 return false;
1122 }
1123
1124 for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ;
1125 instrument = file->GetNextInstrument()) {
1126 if (!instrument->GetFirstRegion()) {
1127 Gtk::MessageDialog(*this, _("The file could not be saved "
1128 "because there are instruments "
1129 "that have no regions"),
1130 false, Gtk::MESSAGE_ERROR).run();
1131 return false;
1132 }
1133 }
1134 return true;
1135 }
1136
1137 bool MainWindow::file_save()
1138 {
1139 if (!check_if_savable()) return false;
1140 if (!file_is_shared && !file_has_name) return file_save_as();
1141
1142 std::cout << "Saving file\n" << std::flush;
1143 file_structure_to_be_changed_signal.emit(this->file);
1144
1145 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1146 _("Saving") + Glib::ustring(" '") +
1147 Glib::filename_display_basename(this->filename) + "' ...",
1148 *this
1149 );
1150 progress_dialog->show_all();
1151 saver = new Saver(this->file); //FIXME: memory leak!
1152 saver->signal_progress().connect(
1153 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1154 saver->signal_finished().connect(
1155 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1156 saver->signal_error().connect(
1157 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1158 saver->launch();
1159
1160 return true;
1161 }
1162
1163 void MainWindow::on_saver_progress()
1164 {
1165 progress_dialog->set_fraction(saver->get_progress());
1166 }
1167
1168 void MainWindow::on_saver_error()
1169 {
1170 file_structure_changed_signal.emit(this->file);
1171 Glib::ustring txt = _("Could not save file: ") + saver->error_message;
1172 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1173 msg.run();
1174 }
1175
1176 void MainWindow::on_saver_finished()
1177 {
1178 this->file = saver->gig;
1179 this->filename = saver->filename;
1180 current_gig_dir = Glib::path_get_dirname(filename);
1181 set_title(Glib::filename_display_basename(filename));
1182 file_has_name = true;
1183 file_is_changed = false;
1184 std::cout << "Saving file done. Importing queued samples now ...\n" << std::flush;
1185 __import_queued_samples();
1186 std::cout << "Importing queued samples done.\n" << std::flush;
1187
1188 file_structure_changed_signal.emit(this->file);
1189
1190 __refreshEntireGUI();
1191 progress_dialog->hide();
1192 }
1193
1194 void MainWindow::on_action_file_save_as()
1195 {
1196 if (!check_if_savable()) return;
1197 file_save_as();
1198 }
1199
1200 bool MainWindow::file_save_as()
1201 {
1202 Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE);
1203 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1204 dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);
1205 dialog.set_default_response(Gtk::RESPONSE_OK);
1206 dialog.set_do_overwrite_confirmation();
1207
1208 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
1209 Gtk::FileFilter filter;
1210 filter.add_pattern("*.gig");
1211 #else
1212 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
1213 filter->add_pattern("*.gig");
1214 #endif
1215 dialog.set_filter(filter);
1216
1217 // set initial dir and filename of the Save As dialog
1218 // and prepare that initial filename as a copy of the gig
1219 {
1220 std::string basename = Glib::path_get_basename(filename);
1221 std::string dir = Glib::path_get_dirname(filename);
1222 basename = std::string(_("copy_of_")) + basename;
1223 Glib::ustring copyFileName = Glib::build_filename(dir, basename);
1224 if (Glib::path_is_absolute(filename)) {
1225 dialog.set_filename(copyFileName);
1226 } else {
1227 if (current_gig_dir != "") dialog.set_current_folder(current_gig_dir);
1228 }
1229 dialog.set_current_name(Glib::filename_display_basename(copyFileName));
1230 }
1231
1232 // show warning in the dialog
1233 Gtk::HBox descriptionArea;
1234 descriptionArea.set_spacing(15);
1235 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
1236 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
1237 #if GTKMM_MAJOR_VERSION < 3
1238 view::WrapLabel description;
1239 #else
1240 Gtk::Label description;
1241 description.set_line_wrap();
1242 #endif
1243 description.set_markup(
1244 _("\n<b>CAUTION:</b> You <b>MUST</b> use the "
1245 "<span style=\"italic\">\"Save\"</span> dialog instead of "
1246 "<span style=\"italic\">\"Save As...\"</span> if you want to save "
1247 "to the same .gig file. Using "
1248 "<span style=\"italic\">\"Save As...\"</span> for writing to the "
1249 "same .gig file will end up in corrupted sample wave data!\n")
1250 );
1251 descriptionArea.pack_start(description);
1252 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
1253 descriptionArea.show_all();
1254
1255 if (dialog.run() == Gtk::RESPONSE_OK) {
1256 std::string filename = dialog.get_filename();
1257 if (!Glib::str_has_suffix(filename, ".gig")) {
1258 filename += ".gig";
1259 }
1260 printf("filename=%s\n", filename.c_str());
1261
1262 progress_dialog = new ProgressDialog( //FIXME: memory leak!
1263 _("Saving") + Glib::ustring(" '") +
1264 Glib::filename_display_basename(filename) + "' ...",
1265 *this
1266 );
1267 progress_dialog->show_all();
1268
1269 saver = new Saver(file, filename); //FIXME: memory leak!
1270 saver->signal_progress().connect(
1271 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
1272 saver->signal_finished().connect(
1273 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
1274 saver->signal_error().connect(
1275 sigc::mem_fun(*this, &MainWindow::on_saver_error));
1276 saver->launch();
1277
1278 return true;
1279 }
1280 return false;
1281 }
1282
1283 // actually write the sample(s)' data to the gig file
1284 void MainWindow::__import_queued_samples() {
1285 std::cout << "Starting sample import\n" << std::flush;
1286 Glib::ustring error_files;
1287 printf("Samples to import: %d\n", m_SampleImportQueue.size());
1288 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
1289 iter != m_SampleImportQueue.end(); ) {
1290 printf("Importing sample %s\n",(*iter).sample_path.c_str());
1291 SF_INFO info;
1292 info.format = 0;
1293 SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info);
1294 sf_command(hFile, SFC_SET_SCALE_FLOAT_INT_READ, 0, SF_TRUE);
1295 try {
1296 if (!hFile) throw std::string(_("could not open file"));
1297 // determine sample's bit depth
1298 int bitdepth;
1299 switch (info.format & 0xff) {
1300 case SF_FORMAT_PCM_S8:
1301 case SF_FORMAT_PCM_16:
1302 case SF_FORMAT_PCM_U8:
1303 bitdepth = 16;
1304 break;
1305 case SF_FORMAT_PCM_24:
1306 case SF_FORMAT_PCM_32:
1307 case SF_FORMAT_FLOAT:
1308 case SF_FORMAT_DOUBLE:
1309 bitdepth = 24;
1310 break;
1311 default:
1312 sf_close(hFile); // close sound file
1313 throw std::string(_("format not supported")); // unsupported subformat (yet?)
1314 }
1315
1316 const int bufsize = 10000;
1317 switch (bitdepth) {
1318 case 16: {
1319 short* buffer = new short[bufsize * info.channels];
1320 sf_count_t cnt = info.frames;
1321 while (cnt) {
1322 // libsndfile does the conversion for us (if needed)
1323 int n = sf_readf_short(hFile, buffer, bufsize);
1324 // write from buffer directly (physically) into .gig file
1325 iter->gig_sample->Write(buffer, n);
1326 cnt -= n;
1327 }
1328 delete[] buffer;
1329 break;
1330 }
1331 case 24: {
1332 int* srcbuf = new int[bufsize * info.channels];
1333 uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels];
1334 sf_count_t cnt = info.frames;
1335 while (cnt) {
1336 // libsndfile returns 32 bits, convert to 24
1337 int n = sf_readf_int(hFile, srcbuf, bufsize);
1338 int j = 0;
1339 for (int i = 0 ; i < n * info.channels ; i++) {
1340 dstbuf[j++] = srcbuf[i] >> 8;
1341 dstbuf[j++] = srcbuf[i] >> 16;
1342 dstbuf[j++] = srcbuf[i] >> 24;
1343 }
1344 // write from buffer directly (physically) into .gig file
1345 iter->gig_sample->Write(dstbuf, n);
1346 cnt -= n;
1347 }
1348 delete[] srcbuf;
1349 delete[] dstbuf;
1350 break;
1351 }
1352 }
1353 // cleanup
1354 sf_close(hFile);
1355 // let the sampler re-cache the sample if needed
1356 sample_changed_signal.emit(iter->gig_sample);
1357 // on success we remove the sample from the import queue,
1358 // otherwise keep it, maybe it works the next time ?
1359 std::list<SampleImportItem>::iterator cur = iter;
1360 ++iter;
1361 m_SampleImportQueue.erase(cur);
1362 } catch (std::string what) {
1363 // remember the files that made trouble (and their cause)
1364 if (!error_files.empty()) error_files += "\n";
1365 error_files += (*iter).sample_path += " (" + what + ")";
1366 ++iter;
1367 }
1368 }
1369 // show error message box when some sample(s) could not be imported
1370 if (!error_files.empty()) {
1371 Glib::ustring txt = _("Could not import the following sample(s):\n") + error_files;
1372 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
1373 msg.run();
1374 }
1375 }
1376
1377 void MainWindow::on_action_file_properties()
1378 {
1379 propDialog.show();
1380 propDialog.deiconify();
1381 }
1382
1383 void MainWindow::on_action_warn_user_on_extensions() {
1384 Settings::singleton()->warnUserOnExtensions =
1385 !Settings::singleton()->warnUserOnExtensions;
1386 }
1387
1388 void MainWindow::on_action_sync_sampler_instrument_selection() {
1389 Settings::singleton()->syncSamplerInstrumentSelection =
1390 !Settings::singleton()->syncSamplerInstrumentSelection;
1391 }
1392
1393 void MainWindow::on_action_help_about()
1394 {
1395 Gtk::AboutDialog dialog;
1396 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 12) || GTKMM_MAJOR_VERSION > 2
1397 dialog.set_program_name("Gigedit");
1398 #else
1399 dialog.set_name("Gigedit");
1400 #endif
1401 dialog.set_version(VERSION);
1402 dialog.set_copyright("Copyright (C) 2006-2015 Andreas Persson");
1403 const std::string sComment =
1404 _("Built " __DATE__ "\nUsing ") +
1405 ::gig::libraryName() + " " + ::gig::libraryVersion() + "\n\n" +
1406 _(
1407 "Gigedit is released under the GNU General Public License.\n"
1408 "\n"
1409 "This program is distributed WITHOUT ANY WARRANTY; So better "
1410 "backup your Gigasampler/GigaStudio files before editing them with "
1411 "this application.\n"
1412 "\n"
1413 "Please report bugs to: http://bugs.linuxsampler.org"
1414 );
1415 dialog.set_comments(sComment.c_str());
1416 dialog.set_website("http://www.linuxsampler.org");
1417 dialog.set_website_label("http://www.linuxsampler.org");
1418 dialog.run();
1419 }
1420
1421 PropDialog::PropDialog()
1422 : eFileFormat(_("File Format")),
1423 eName(_("Name")),
1424 eCreationDate(_("Creation date")),
1425 eComments(_("Comments")),
1426 eProduct(_("Product")),
1427 eCopyright(_("Copyright")),
1428 eArtists(_("Artists")),
1429 eGenre(_("Genre")),
1430 eKeywords(_("Keywords")),
1431 eEngineer(_("Engineer")),
1432 eTechnician(_("Technician")),
1433 eSoftware(_("Software")),
1434 eMedium(_("Medium")),
1435 eSource(_("Source")),
1436 eSourceForm(_("Source form")),
1437 eCommissioned(_("Commissioned")),
1438 eSubject(_("Subject")),
1439 quitButton(Gtk::Stock::CLOSE),
1440 table(2, 1),
1441 m_file(NULL)
1442 {
1443 set_title(_("File Properties"));
1444 eName.set_width_chars(50);
1445
1446 connect(eName, &DLS::Info::Name);
1447 connect(eCreationDate, &DLS::Info::CreationDate);
1448 connect(eComments, &DLS::Info::Comments);
1449 connect(eProduct, &DLS::Info::Product);
1450 connect(eCopyright, &DLS::Info::Copyright);
1451 connect(eArtists, &DLS::Info::Artists);
1452 connect(eGenre, &DLS::Info::Genre);
1453 connect(eKeywords, &DLS::Info::Keywords);
1454 connect(eEngineer, &DLS::Info::Engineer);
1455 connect(eTechnician, &DLS::Info::Technician);
1456 connect(eSoftware, &DLS::Info::Software);
1457 connect(eMedium, &DLS::Info::Medium);
1458 connect(eSource, &DLS::Info::Source);
1459 connect(eSourceForm, &DLS::Info::SourceForm);
1460 connect(eCommissioned, &DLS::Info::Commissioned);
1461 connect(eSubject, &DLS::Info::Subject);
1462
1463 table.add(eFileFormat);
1464 table.add(eName);
1465 table.add(eCreationDate);
1466 table.add(eComments);
1467 table.add(eProduct);
1468 table.add(eCopyright);
1469 table.add(eArtists);
1470 table.add(eGenre);
1471 table.add(eKeywords);
1472 table.add(eEngineer);
1473 table.add(eTechnician);
1474 table.add(eSoftware);
1475 table.add(eMedium);
1476 table.add(eSource);
1477 table.add(eSourceForm);
1478 table.add(eCommissioned);
1479 table.add(eSubject);
1480
1481 table.set_col_spacings(5);
1482 add(vbox);
1483 table.set_border_width(5);
1484 vbox.add(table);
1485 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1486 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1487 buttonBox.set_border_width(5);
1488 buttonBox.show();
1489 buttonBox.pack_start(quitButton);
1490 quitButton.set_can_default();
1491 quitButton.grab_focus();
1492 quitButton.signal_clicked().connect(
1493 sigc::mem_fun(*this, &PropDialog::hide));
1494 eFileFormat.signal_value_changed().connect(
1495 sigc::mem_fun(*this, &PropDialog::onFileFormatChanged));
1496
1497 quitButton.show();
1498 vbox.show();
1499 show_all_children();
1500 }
1501
1502 void PropDialog::set_file(gig::File* file)
1503 {
1504 m_file = file;
1505
1506 // update file format version combo box
1507 const std::string sGiga = "Gigasampler/GigaStudio v";
1508 const int major = file->pVersion->major;
1509 std::vector<std::string> txts;
1510 std::vector<int> values;
1511 txts.push_back(sGiga + "2"); values.push_back(2);
1512 txts.push_back(sGiga + "3/v4"); values.push_back(3);
1513 if (major != 2 && major != 3) {
1514 txts.push_back(sGiga + ToString(major)); values.push_back(major);
1515 }
1516 std::vector<const char*> texts;
1517 for (int i = 0; i < txts.size(); ++i) texts.push_back(txts[i].c_str());
1518 texts.push_back(NULL); values.push_back(0);
1519 eFileFormat.set_choices(&texts[0], &values[0]);
1520 eFileFormat.set_value(major);
1521 }
1522
1523 void PropDialog::onFileFormatChanged() {
1524 const int major = eFileFormat.get_value();
1525 if (m_file) m_file->pVersion->major = major;
1526 }
1527
1528 void PropDialog::set_info(DLS::Info* info)
1529 {
1530 update(info);
1531 }
1532
1533
1534 void InstrumentProps::set_Name(const gig::String& name)
1535 {
1536 m->pInfo->Name = name;
1537 }
1538
1539 void InstrumentProps::update_name()
1540 {
1541 update_model++;
1542 eName.set_value(m->pInfo->Name);
1543 update_model--;
1544 }
1545
1546 void InstrumentProps::set_IsDrum(bool value)
1547 {
1548 m->IsDrum = value;
1549 }
1550
1551 void InstrumentProps::set_MIDIBank(uint16_t value)
1552 {
1553 m->MIDIBank = value;
1554 }
1555
1556 void InstrumentProps::set_MIDIProgram(uint32_t value)
1557 {
1558 m->MIDIProgram = value;
1559 }
1560
1561 InstrumentProps::InstrumentProps() :
1562 quitButton(Gtk::Stock::CLOSE),
1563 table(2,1),
1564 eName(_("Name")),
1565 eIsDrum(_("Is drum")),
1566 eMIDIBank(_("MIDI bank"), 0, 16383),
1567 eMIDIProgram(_("MIDI program")),
1568 eAttenuation(_("Attenuation"), 0, 96, 0, 1),
1569 eGainPlus6(_("Gain +6dB"), eAttenuation, -6),
1570 eEffectSend(_("Effect send"), 0, 65535),
1571 eFineTune(_("Fine tune"), -8400, 8400),
1572 ePitchbendRange(_("Pitchbend range"), 0, 12),
1573 ePianoReleaseMode(_("Piano release mode")),
1574 eDimensionKeyRangeLow(_("Keyswitching range low")),
1575 eDimensionKeyRangeHigh(_("Keyswitching range high"))
1576 {
1577 set_title(_("Instrument Properties"));
1578
1579 eDimensionKeyRangeLow.set_tip(
1580 _("start of the keyboard area which should switch the "
1581 "\"keyswitching\" dimension")
1582 );
1583 eDimensionKeyRangeHigh.set_tip(
1584 _("end of the keyboard area which should switch the "
1585 "\"keyswitching\" dimension")
1586 );
1587
1588 connect(eName, &InstrumentProps::set_Name);
1589 connect(eIsDrum, &InstrumentProps::set_IsDrum);
1590 connect(eMIDIBank, &InstrumentProps::set_MIDIBank);
1591 connect(eMIDIProgram, &InstrumentProps::set_MIDIProgram);
1592 connect(eAttenuation, &gig::Instrument::Attenuation);
1593 connect(eGainPlus6, &gig::Instrument::Attenuation);
1594 connect(eEffectSend, &gig::Instrument::EffectSend);
1595 connect(eFineTune, &gig::Instrument::FineTune);
1596 connect(ePitchbendRange, &gig::Instrument::PitchbendRange);
1597 connect(ePianoReleaseMode, &gig::Instrument::PianoReleaseMode);
1598 connect(eDimensionKeyRangeLow, eDimensionKeyRangeHigh,
1599 &gig::Instrument::DimensionKeyRange);
1600
1601 eName.signal_value_changed().connect(sig_name_changed.make_slot());
1602
1603 table.set_col_spacings(5);
1604
1605 table.add(eName);
1606 table.add(eIsDrum);
1607 table.add(eMIDIBank);
1608 table.add(eMIDIProgram);
1609 table.add(eAttenuation);
1610 table.add(eGainPlus6);
1611 table.add(eEffectSend);
1612 table.add(eFineTune);
1613 table.add(ePitchbendRange);
1614 table.add(ePianoReleaseMode);
1615 table.add(eDimensionKeyRangeLow);
1616 table.add(eDimensionKeyRangeHigh);
1617
1618 add(vbox);
1619 table.set_border_width(5);
1620 vbox.pack_start(table);
1621 table.show();
1622 vbox.pack_start(buttonBox, Gtk::PACK_SHRINK);
1623 buttonBox.set_layout(Gtk::BUTTONBOX_END);
1624 buttonBox.set_border_width(5);
1625 buttonBox.show();
1626 buttonBox.pack_start(quitButton);
1627 quitButton.set_can_default();
1628 quitButton.grab_focus();
1629
1630 quitButton.signal_clicked().connect(
1631 sigc::mem_fun(*this, &InstrumentProps::hide));
1632
1633 quitButton.show();
1634 vbox.show();
1635 show_all_children();
1636 }
1637
1638 void InstrumentProps::set_instrument(gig::Instrument* instrument)
1639 {
1640 update(instrument);
1641
1642 update_model++;
1643 eName.set_value(instrument->pInfo->Name);
1644 eIsDrum.set_value(instrument->IsDrum);
1645 eMIDIBank.set_value(instrument->MIDIBank);
1646 eMIDIProgram.set_value(instrument->MIDIProgram);
1647 update_model--;
1648 }
1649
1650
1651 void MainWindow::file_changed()
1652 {
1653 if (file && !file_is_changed) {
1654 set_title("*" + get_title());
1655 file_is_changed = true;
1656 }
1657 }
1658
1659 void MainWindow::updateSampleRefCountMap(gig::File* gig) {
1660 sample_ref_count.clear();
1661
1662 if (!gig) return;
1663
1664 for (gig::Instrument* instrument = gig->GetFirstInstrument(); instrument;
1665 instrument = gig->GetNextInstrument())
1666 {
1667 for (gig::Region* rgn = instrument->GetFirstRegion(); rgn;
1668 rgn = instrument->GetNextRegion())
1669 {
1670 for (int i = 0; i < 256; ++i) {
1671 if (!rgn->pDimensionRegions[i]) continue;
1672 if (rgn->pDimensionRegions[i]->pSample) {
1673 sample_ref_count[rgn->pDimensionRegions[i]->pSample]++;
1674 }
1675 }
1676 }
1677 }
1678 }
1679
1680 void MainWindow::load_gig(gig::File* gig, const char* filename, bool isSharedInstrument)
1681 {
1682 file = 0;
1683 set_file_is_shared(isSharedInstrument);
1684
1685 this->filename = filename ? filename : _("Unsaved Gig File");
1686 set_title(Glib::filename_display_basename(this->filename));
1687 file_has_name = filename;
1688 file_is_changed = false;
1689
1690 propDialog.set_file(gig);
1691 propDialog.set_info(gig->pInfo);
1692
1693 instrument_name_connection.block();
1694 for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ;
1695 instrument = gig->GetNextInstrument()) {
1696 Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
1697
1698 Gtk::TreeModel::iterator iter = m_refTreeModel->append();
1699 Gtk::TreeModel::Row row = *iter;
1700 row[m_Columns.m_col_name] = name;
1701 row[m_Columns.m_col_instr] = instrument;
1702
1703 add_instrument_to_menu(name);
1704 }
1705 instrument_name_connection.unblock();
1706 uiManager->get_widget("/MenuBar/MenuInstrument/AllInstruments")->show();
1707
1708 updateSampleRefCountMap(gig);
1709
1710 for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) {
1711 if (group->Name != "") {
1712 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
1713 Gtk::TreeModel::Row rowGroup = *iterGroup;
1714 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
1715 rowGroup[m_SamplesModel.m_col_group] = group;
1716 rowGroup[m_SamplesModel.m_col_sample] = NULL;
1717 for (gig::Sample* sample = group->GetFirstSample();
1718 sample; sample = group->GetNextSample()) {
1719 Gtk::TreeModel::iterator iterSample =
1720 m_refSamplesTreeModel->append(rowGroup.children());
1721 Gtk::TreeModel::Row rowSample = *iterSample;
1722 rowSample[m_SamplesModel.m_col_name] =
1723 gig_to_utf8(sample->pInfo->Name);
1724 rowSample[m_SamplesModel.m_col_sample] = sample;
1725 rowSample[m_SamplesModel.m_col_group] = NULL;
1726 int refcount = sample_ref_count.count(sample) ? sample_ref_count[sample] : 0;
1727 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
1728 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
1729 }
1730 }
1731 }
1732
1733 for (int i = 0; gig->GetScriptGroup(i); ++i) {
1734 gig::ScriptGroup* group = gig->GetScriptGroup(i);
1735
1736 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
1737 Gtk::TreeModel::Row rowGroup = *iterGroup;
1738 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
1739 rowGroup[m_ScriptsModel.m_col_group] = group;
1740 rowGroup[m_ScriptsModel.m_col_script] = NULL;
1741 for (int s = 0; group->GetScript(s); ++s) {
1742 gig::Script* script = group->GetScript(s);
1743
1744 Gtk::TreeModel::iterator iterScript =
1745 m_refScriptsTreeModel->append(rowGroup.children());
1746 Gtk::TreeModel::Row rowScript = *iterScript;
1747 rowScript[m_ScriptsModel.m_col_name] = gig_to_utf8(script->Name);
1748 rowScript[m_ScriptsModel.m_col_script] = script;
1749 rowScript[m_ScriptsModel.m_col_group] = NULL;
1750 }
1751 }
1752 // unfold all sample groups & script groups by default
1753 m_TreeViewSamples.expand_all();
1754 m_TreeViewScripts.expand_all();
1755
1756 file = gig;
1757
1758 // select the first instrument
1759 m_TreeView.get_selection()->select(Gtk::TreePath("0"));
1760
1761 instr_props_set_instrument();
1762 gig::Instrument* instrument = get_instrument();
1763 if (instrument) {
1764 midiRules.set_instrument(instrument);
1765 }
1766 }
1767
1768 bool MainWindow::instr_props_set_instrument()
1769 {
1770 instrumentProps.signal_name_changed().clear();
1771
1772 Gtk::TreeModel::const_iterator it =
1773 m_TreeView.get_selection()->get_selected();
1774 if (it) {
1775 Gtk::TreeModel::Row row = *it;
1776 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1777
1778 instrumentProps.set_instrument(instrument);
1779
1780 // make sure instrument tree is updated when user changes the
1781 // instrument name in instrument properties window
1782 instrumentProps.signal_name_changed().connect(
1783 sigc::bind(
1784 sigc::mem_fun(*this,
1785 &MainWindow::instr_name_changed_by_instr_props),
1786 it));
1787 } else {
1788 instrumentProps.hide();
1789 }
1790 return it;
1791 }
1792
1793 void MainWindow::show_instr_props()
1794 {
1795 if (instr_props_set_instrument()) {
1796 instrumentProps.show();
1797 instrumentProps.deiconify();
1798 }
1799 }
1800
1801 void MainWindow::instr_name_changed_by_instr_props(Gtk::TreeModel::iterator& it)
1802 {
1803 Gtk::TreeModel::Row row = *it;
1804 Glib::ustring name = row[m_Columns.m_col_name];
1805
1806 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1807 Glib::ustring gigname(gig_to_utf8(instrument->pInfo->Name));
1808 if (gigname != name) {
1809 row[m_Columns.m_col_name] = gigname;
1810 }
1811 }
1812
1813 void MainWindow::show_midi_rules()
1814 {
1815 if (gig::Instrument* instrument = get_instrument())
1816 {
1817 midiRules.set_instrument(instrument);
1818 midiRules.show();
1819 midiRules.deiconify();
1820 }
1821 }
1822
1823 void MainWindow::show_script_slots() {
1824 if (!file) return;
1825 // get selected instrument
1826 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
1827 Gtk::TreeModel::iterator it = sel->get_selected();
1828 if (!it) return;
1829 Gtk::TreeModel::Row row = *it;
1830 gig::Instrument* instrument = row[m_Columns.m_col_instr];
1831 if (!instrument) return;
1832
1833 ScriptSlots* window = new ScriptSlots;
1834 window->setInstrument(instrument);
1835 //window->reparent(*this);
1836 window->show();
1837 }
1838
1839 void MainWindow::on_action_view_status_bar() {
1840 Gtk::CheckMenuItem* item =
1841 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuView/Statusbar"));
1842 if (!item) {
1843 std::cerr << "/MenuBar/MenuView/Statusbar == NULL\n";
1844 return;
1845 }
1846 if (item->get_active()) m_StatusBar.show();
1847 else m_StatusBar.hide();
1848 }
1849
1850 bool MainWindow::is_copy_samples_unity_note_enabled() const {
1851 Gtk::CheckMenuItem* item =
1852 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleUnity"));
1853 if (!item) {
1854 std::cerr << "/MenuBar/MenuEdit/CopySampleUnity == NULL\n";
1855 return true;
1856 }
1857 return item->get_active();
1858 }
1859
1860 bool MainWindow::is_copy_samples_fine_tune_enabled() const {
1861 Gtk::CheckMenuItem* item =
1862 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleTune"));
1863 if (!item) {
1864 std::cerr << "/MenuBar/MenuEdit/CopySampleTune == NULL\n";
1865 return true;
1866 }
1867 return item->get_active();
1868 }
1869
1870 bool MainWindow::is_copy_samples_loop_enabled() const {
1871 Gtk::CheckMenuItem* item =
1872 dynamic_cast<Gtk::CheckMenuItem*>(uiManager->get_widget("/MenuBar/MenuEdit/CopySampleLoop"));
1873 if (!item) {
1874 std::cerr << "/MenuBar/MenuEdit/CopySampleLoop == NULL\n";
1875 return true;
1876 }
1877 return item->get_active();
1878 }
1879
1880 void MainWindow::on_button_release(GdkEventButton* button)
1881 {
1882 if (button->type == GDK_2BUTTON_PRESS) {
1883 show_instr_props();
1884 } else if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1885 // gig v2 files have no midi rules
1886 const bool bEnabled = !(file->pVersion && file->pVersion->major == 2);
1887 static_cast<Gtk::MenuItem*>(
1888 uiManager->get_widget("/MenuBar/MenuInstrument/MidiRules"))->set_sensitive(
1889 bEnabled
1890 );
1891 static_cast<Gtk::MenuItem*>(
1892 uiManager->get_widget("/PopupMenu/MidiRules"))->set_sensitive(
1893 bEnabled
1894 );
1895 popup_menu->popup(button->button, button->time);
1896 }
1897 }
1898
1899 void MainWindow::on_instrument_selection_change(Gtk::RadioMenuItem* item) {
1900 if (item->get_active()) {
1901 const std::vector<Gtk::Widget*> children =
1902 instrument_menu->get_children();
1903 std::vector<Gtk::Widget*>::const_iterator it =
1904 find(children.begin(), children.end(), item);
1905 if (it != children.end()) {
1906 int index = it - children.begin();
1907 m_TreeView.get_selection()->select(Gtk::TreePath(ToString(index)));
1908
1909 m_RegionChooser.set_instrument(file->GetInstrument(index));
1910 }
1911 }
1912 }
1913
1914 void MainWindow::select_instrument(gig::Instrument* instrument) {
1915 if (!instrument) return;
1916
1917 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
1918 for (int i = 0; i < model->children().size(); ++i) {
1919 Gtk::TreeModel::Row row = model->children()[i];
1920 if (row[m_Columns.m_col_instr] == instrument) {
1921 // select and show the respective instrument in the list view
1922 show_intruments_tab();
1923 m_TreeView.get_selection()->select(model->children()[i]);
1924 Gtk::TreePath path(
1925 m_TreeView.get_selection()->get_selected()
1926 );
1927 m_TreeView.scroll_to_row(path);
1928 on_sel_change(); // the regular instrument selection change callback
1929 }
1930 }
1931 }
1932
1933 /// Returns true if requested dimension region was successfully selected and scrolled to in the list view, false on error.
1934 bool MainWindow::select_dimension_region(gig::DimensionRegion* dimRgn) {
1935 gig::Region* pRegion = (gig::Region*) dimRgn->GetParent();
1936 gig::Instrument* pInstrument = (gig::Instrument*) pRegion->GetParent();
1937
1938 Glib::RefPtr<Gtk::TreeModel> model = m_TreeView.get_model();
1939 for (int i = 0; i < model->children().size(); ++i) {
1940 Gtk::TreeModel::Row row = model->children()[i];
1941 if (row[m_Columns.m_col_instr] == pInstrument) {
1942 // select and show the respective instrument in the list view
1943 show_intruments_tab();
1944 m_TreeView.get_selection()->select(model->children()[i]);
1945 Gtk::TreePath path(
1946 m_TreeView.get_selection()->get_selected()
1947 );
1948 m_TreeView.scroll_to_row(path);
1949 on_sel_change(); // the regular instrument selection change callback
1950
1951 // select respective region in the region selector
1952 m_RegionChooser.set_region(pRegion);
1953
1954 // select and show the respective dimension region in the editor
1955 //update_dimregs();
1956 if (!m_DimRegionChooser.select_dimregion(dimRgn)) return false;
1957 //dimreg_edit.set_dim_region(dimRgn);
1958
1959 return true;
1960 }
1961 }
1962
1963 return false;
1964 }
1965
1966 void MainWindow::select_sample(gig::Sample* sample) {
1967 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
1968 for (int g = 0; g < model->children().size(); ++g) {
1969 Gtk::TreeModel::Row rowGroup = model->children()[g];
1970 for (int s = 0; s < rowGroup.children().size(); ++s) {
1971 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
1972 if (rowSample[m_SamplesModel.m_col_sample] == sample) {
1973 show_samples_tab();
1974 m_TreeViewSamples.get_selection()->select(rowGroup.children()[s]);
1975 Gtk::TreePath path(
1976 m_TreeViewSamples.get_selection()->get_selected()
1977 );
1978 m_TreeViewSamples.scroll_to_row(path);
1979 return;
1980 }
1981 }
1982 }
1983 }
1984
1985 void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) {
1986 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
1987 Gtk::Menu* sample_popup =
1988 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu"));
1989 // update enabled/disabled state of sample popup items
1990 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
1991 Gtk::TreeModel::iterator it = sel->get_selected();
1992 bool group_selected = false;
1993 bool sample_selected = false;
1994 if (it) {
1995 Gtk::TreeModel::Row row = *it;
1996 group_selected = row[m_SamplesModel.m_col_group];
1997 sample_selected = row[m_SamplesModel.m_col_sample];
1998 }
1999
2000
2001 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))->
2002 set_sensitive(group_selected || sample_selected);
2003 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))->
2004 set_sensitive(group_selected || sample_selected);
2005 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))->
2006 set_sensitive(file);
2007 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/ShowSampleRefs"))->
2008 set_sensitive(sample_selected);
2009 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))->
2010 set_sensitive(group_selected || sample_selected);
2011 // show sample popup
2012 sample_popup->popup(button->button, button->time);
2013
2014 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/SampleProperties"))->
2015 set_sensitive(group_selected || sample_selected);
2016 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddSample"))->
2017 set_sensitive(group_selected || sample_selected);
2018 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/AddGroup"))->
2019 set_sensitive(file);
2020 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/ShowSampleRefs"))->
2021 set_sensitive(sample_selected);
2022 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuSample/RemoveSample"))->
2023 set_sensitive(group_selected || sample_selected);
2024 }
2025 }
2026
2027 void MainWindow::on_script_treeview_button_release(GdkEventButton* button) {
2028 if (button->type == GDK_BUTTON_PRESS && button->button == 3) {
2029 Gtk::Menu* script_popup =
2030 dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/ScriptPopupMenu"));
2031 // update enabled/disabled state of sample popup items
2032 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2033 Gtk::TreeModel::iterator it = sel->get_selected();
2034 bool group_selected = false;
2035 bool script_selected = false;
2036 if (it) {
2037 Gtk::TreeModel::Row row = *it;
2038 group_selected = row[m_ScriptsModel.m_col_group];
2039 script_selected = row[m_ScriptsModel.m_col_script];
2040 }
2041 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScript"))->
2042 set_sensitive(group_selected || script_selected);
2043 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/AddScriptGroup"))->
2044 set_sensitive(file);
2045 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/EditScript"))->
2046 set_sensitive(script_selected);
2047 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/ScriptPopupMenu/RemoveScript"))->
2048 set_sensitive(group_selected || script_selected);
2049 // show sample popup
2050 script_popup->popup(button->button, button->time);
2051
2052 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScript"))->
2053 set_sensitive(group_selected || script_selected);
2054 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/AddScriptGroup"))->
2055 set_sensitive(file);
2056 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/EditScript"))->
2057 set_sensitive(script_selected);
2058 dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuScript/RemoveScript"))->
2059 set_sensitive(group_selected || script_selected);
2060 }
2061 }
2062
2063 Gtk::RadioMenuItem* MainWindow::add_instrument_to_menu(
2064 const Glib::ustring& name, int position) {
2065
2066 Gtk::RadioMenuItem::Group instrument_group;
2067 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2068 if (!children.empty()) {
2069 instrument_group =
2070 static_cast<Gtk::RadioMenuItem*>(children[0])->get_group();
2071 }
2072 Gtk::RadioMenuItem* item =
2073 new Gtk::RadioMenuItem(instrument_group, name);
2074 if (position < 0) {
2075 instrument_menu->append(*item);
2076 } else {
2077 instrument_menu->insert(*item, position);
2078 }
2079 item->show();
2080 item->signal_activate().connect(
2081 sigc::bind(
2082 sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change),
2083 item));
2084 return item;
2085 }
2086
2087 void MainWindow::remove_instrument_from_menu(int index) {
2088 const std::vector<Gtk::Widget*> children =
2089 instrument_menu->get_children();
2090 Gtk::Widget* child = children[index];
2091 instrument_menu->remove(*child);
2092 delete child;
2093 }
2094
2095 void MainWindow::add_instrument(gig::Instrument* instrument) {
2096 const Glib::ustring name(gig_to_utf8(instrument->pInfo->Name));
2097
2098 // update instrument tree view
2099 instrument_name_connection.block();
2100 Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append();
2101 Gtk::TreeModel::Row rowInstr = *iterInstr;
2102 rowInstr[m_Columns.m_col_name] = name;
2103 rowInstr[m_Columns.m_col_instr] = instrument;
2104 instrument_name_connection.unblock();
2105
2106 add_instrument_to_menu(name);
2107
2108 m_TreeView.get_selection()->select(iterInstr);
2109
2110 file_changed();
2111 }
2112
2113 void MainWindow::on_action_add_instrument() {
2114 static int __instrument_indexer = 0;
2115 if (!file) return;
2116 gig::Instrument* instrument = file->AddInstrument();
2117 __instrument_indexer++;
2118 instrument->pInfo->Name = gig_from_utf8(_("Unnamed Instrument ") +
2119 ToString(__instrument_indexer));
2120
2121 add_instrument(instrument);
2122 }
2123
2124 void MainWindow::on_action_duplicate_instrument() {
2125 if (!file) return;
2126
2127 // retrieve the currently selected instrument
2128 // (being the original instrument to be duplicated)
2129 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2130 Gtk::TreeModel::iterator itSelection = sel->get_selected();
2131 if (!itSelection) return;
2132 Gtk::TreeModel::Row row = *itSelection;
2133 gig::Instrument* instrOrig = row[m_Columns.m_col_instr];
2134 if (!instrOrig) return;
2135
2136 // duplicate the orginal instrument
2137 gig::Instrument* instrNew = file->AddDuplicateInstrument(instrOrig);
2138 instrNew->pInfo->Name =
2139 instrOrig->pInfo->Name +
2140 gig_from_utf8(Glib::ustring(" (") + _("Copy") + ")");
2141
2142 add_instrument(instrNew);
2143 }
2144
2145 void MainWindow::on_action_remove_instrument() {
2146 if (!file) return;
2147 if (file_is_shared) {
2148 Gtk::MessageDialog msg(
2149 *this,
2150 _("You cannot delete an instrument from this file, since it's "
2151 "currently used by the sampler."),
2152 false, Gtk::MESSAGE_INFO
2153 );
2154 msg.run();
2155 return;
2156 }
2157
2158 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2159 Gtk::TreeModel::iterator it = sel->get_selected();
2160 if (it) {
2161 Gtk::TreeModel::Row row = *it;
2162 gig::Instrument* instr = row[m_Columns.m_col_instr];
2163 try {
2164 Gtk::TreePath path(it);
2165 int index = path[0];
2166
2167 // remove instrument from the gig file
2168 if (instr) file->DeleteInstrument(instr);
2169 file_changed();
2170
2171 remove_instrument_from_menu(index);
2172
2173 // remove row from instruments tree view
2174 m_refTreeModel->erase(it);
2175
2176 #if GTKMM_MAJOR_VERSION < 3
2177 // select another instrument (in gtk3 this is done
2178 // automatically)
2179 if (!m_refTreeModel->children().empty()) {
2180 if (index == m_refTreeModel->children().size()) {
2181 index--;
2182 }
2183 m_TreeView.get_selection()->select(
2184 Gtk::TreePath(ToString(index)));
2185 }
2186 #endif
2187 instr_props_set_instrument();
2188 instr = get_instrument();
2189 if (instr) {
2190 midiRules.set_instrument(instr);
2191 } else {
2192 midiRules.hide();
2193 }
2194 } catch (RIFF::Exception e) {
2195 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2196 msg.run();
2197 }
2198 }
2199 }
2200
2201 void MainWindow::on_action_sample_properties() {
2202 //TODO: show a dialog where the selected sample's properties can be edited
2203 Gtk::MessageDialog msg(
2204 *this, _("Sorry, yet to be implemented!"), false, Gtk::MESSAGE_INFO
2205 );
2206 msg.run();
2207 }
2208
2209 void MainWindow::on_action_add_script_group() {
2210 static int __script_indexer = 0;
2211 if (!file) return;
2212 gig::ScriptGroup* group = file->AddScriptGroup();
2213 group->Name = gig_from_utf8(_("Unnamed Group"));
2214 if (__script_indexer) group->Name += " " + ToString(__script_indexer);
2215 __script_indexer++;
2216 // update sample tree view
2217 Gtk::TreeModel::iterator iterGroup = m_refScriptsTreeModel->append();
2218 Gtk::TreeModel::Row rowGroup = *iterGroup;
2219 rowGroup[m_ScriptsModel.m_col_name] = gig_to_utf8(group->Name);
2220 rowGroup[m_ScriptsModel.m_col_script] = NULL;
2221 rowGroup[m_ScriptsModel.m_col_group] = group;
2222 file_changed();
2223 }
2224
2225 void MainWindow::on_action_add_script() {
2226 if (!file) return;
2227 // get selected group
2228 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2229 Gtk::TreeModel::iterator it = sel->get_selected();
2230 if (!it) return;
2231 Gtk::TreeModel::Row row = *it;
2232 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2233 if (!group) { // not a group, but a script is selected (probably)
2234 gig::Script* script = row[m_ScriptsModel.m_col_script];
2235 if (!script) return;
2236 it = row.parent(); // resolve parent (that is the script's group)
2237 if (!it) return;
2238 row = *it;
2239 group = row[m_ScriptsModel.m_col_group];
2240 if (!group) return;
2241 }
2242
2243 // add a new script to the .gig file
2244 gig::Script* script = group->AddScript();
2245 Glib::ustring name = _("Unnamed Script");
2246 script->Name = gig_from_utf8(name);
2247
2248 // add script to the tree view
2249 Gtk::TreeModel::iterator iterScript =
2250 m_refScriptsTreeModel->append(row.children());
2251 Gtk::TreeModel::Row rowScript = *iterScript;
2252 rowScript[m_ScriptsModel.m_col_name] = name;
2253 rowScript[m_ScriptsModel.m_col_script] = script;
2254 rowScript[m_ScriptsModel.m_col_group] = NULL;
2255
2256 // unfold group of new script item in treeview
2257 Gtk::TreeModel::Path path(iterScript);
2258 m_TreeViewScripts.expand_to_path(path);
2259 }
2260
2261 void MainWindow::on_action_edit_script() {
2262 if (!file) return;
2263 // get selected script
2264 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2265 Gtk::TreeModel::iterator it = sel->get_selected();
2266 if (!it) return;
2267 Gtk::TreeModel::Row row = *it;
2268 gig::Script* script = row[m_ScriptsModel.m_col_script];
2269 if (!script) return;
2270
2271 ScriptEditor* editor = new ScriptEditor;
2272 editor->setScript(script);
2273 //editor->reparent(*this);
2274 editor->show();
2275 }
2276
2277 void MainWindow::on_action_remove_script() {
2278 if (!file) return;
2279 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2280 Gtk::TreeModel::iterator it = sel->get_selected();
2281 if (it) {
2282 Gtk::TreeModel::Row row = *it;
2283 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2284 gig::Script* script = row[m_ScriptsModel.m_col_script];
2285 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2286 try {
2287 // remove script group or script from the gig file
2288 if (group) {
2289 // notify everybody that we're going to remove these samples
2290 //TODO: scripts_to_be_removed_signal.emit(members);
2291 // delete the group in the .gig file including the
2292 // samples that belong to the group
2293 file->DeleteScriptGroup(group);
2294 // notify that we're done with removal
2295 //TODO: scripts_removed_signal.emit();
2296 file_changed();
2297 } else if (script) {
2298 // notify everybody that we're going to remove this sample
2299 //TODO: std::list<gig::Script*> lscripts;
2300 //TODO: lscripts.push_back(script);
2301 //TODO: scripts_to_be_removed_signal.emit(lscripts);
2302 // remove sample from the .gig file
2303 script->GetGroup()->DeleteScript(script);
2304 // notify that we're done with removal
2305 //TODO: scripts_removed_signal.emit();
2306 dimreg_changed();
2307 file_changed();
2308 }
2309 // remove respective row(s) from samples tree view
2310 m_refScriptsTreeModel->erase(it);
2311 } catch (RIFF::Exception e) {
2312 // pretend we're done with removal (i.e. to avoid dead locks)
2313 //TODO: scripts_removed_signal.emit();
2314 // show error message
2315 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2316 msg.run();
2317 }
2318 }
2319 }
2320
2321 void MainWindow::on_action_add_group() {
2322 static int __sample_indexer = 0;
2323 if (!file) return;
2324 gig::Group* group = file->AddGroup();
2325 group->Name = gig_from_utf8(_("Unnamed Group"));
2326 if (__sample_indexer) group->Name += " " + ToString(__sample_indexer);
2327 __sample_indexer++;
2328 // update sample tree view
2329 Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append();
2330 Gtk::TreeModel::Row rowGroup = *iterGroup;
2331 rowGroup[m_SamplesModel.m_col_name] = gig_to_utf8(group->Name);
2332 rowGroup[m_SamplesModel.m_col_sample] = NULL;
2333 rowGroup[m_SamplesModel.m_col_group] = group;
2334 file_changed();
2335 }
2336
2337 void MainWindow::on_action_add_sample() {
2338 if (!file) return;
2339 // get selected group
2340 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2341 Gtk::TreeModel::iterator it = sel->get_selected();
2342 if (!it) return;
2343 Gtk::TreeModel::Row row = *it;
2344 gig::Group* group = row[m_SamplesModel.m_col_group];
2345 if (!group) { // not a group, but a sample is selected (probably)
2346 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2347 if (!sample) return;
2348 it = row.parent(); // resolve parent (that is the sample's group)
2349 if (!it) return;
2350 row = *it;
2351 group = row[m_SamplesModel.m_col_group];
2352 if (!group) return;
2353 }
2354 // show 'browse for file' dialog
2355 Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)"));
2356 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2357 dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
2358 dialog.set_select_multiple(true);
2359
2360 // matches all file types supported by libsndfile
2361 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2362 Gtk::FileFilter soundfilter;
2363 #else
2364 Glib::RefPtr<Gtk::FileFilter> soundfilter = Gtk::FileFilter::create();
2365 #endif
2366 const char* const supportedFileTypes[] = {
2367 "*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd",
2368 "*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF",
2369 "*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64",
2370 "*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK",
2371 "*.caf", "*.CAF", NULL
2372 };
2373 const char* soundfiles = _("Sound Files");
2374 const char* allfiles = _("All Files");
2375 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
2376 for (int i = 0; supportedFileTypes[i]; i++)
2377 soundfilter.add_pattern(supportedFileTypes[i]);
2378 soundfilter.set_name(soundfiles);
2379
2380 // matches every file
2381 Gtk::FileFilter allpassfilter;
2382 allpassfilter.add_pattern("*.*");
2383 allpassfilter.set_name(allfiles);
2384 #else
2385 for (int i = 0; supportedFileTypes[i]; i++)
2386 soundfilter->add_pattern(supportedFileTypes[i]);
2387 soundfilter->set_name(soundfiles);
2388
2389 // matches every file
2390 Glib::RefPtr<Gtk::FileFilter> allpassfilter = Gtk::FileFilter::create();
2391 allpassfilter->add_pattern("*.*");
2392 allpassfilter->set_name(allfiles);
2393 #endif
2394 dialog.add_filter(soundfilter);
2395 dialog.add_filter(allpassfilter);
2396 if (current_sample_dir != "") {
2397 dialog.set_current_folder(current_sample_dir);
2398 }
2399 if (dialog.run() == Gtk::RESPONSE_OK) {
2400 current_sample_dir = dialog.get_current_folder();
2401 Glib::ustring error_files;
2402 std::vector<std::string> filenames = dialog.get_filenames();
2403 for (std::vector<std::string>::iterator iter = filenames.begin();
2404 iter != filenames.end(); ++iter) {
2405 printf("Adding sample %s\n",(*iter).c_str());
2406 // use libsndfile to retrieve file informations
2407 SF_INFO info;
2408 info.format = 0;
2409 SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info);
2410 try {
2411 if (!hFile) throw std::string(_("could not open file"));
2412 int bitdepth;
2413 switch (info.format & 0xff) {
2414 case SF_FORMAT_PCM_S8:
2415 case SF_FORMAT_PCM_16:
2416 case SF_FORMAT_PCM_U8:
2417 bitdepth = 16;
2418 break;
2419 case SF_FORMAT_PCM_24:
2420 case SF_FORMAT_PCM_32:
2421 case SF_FORMAT_FLOAT:
2422 case SF_FORMAT_DOUBLE:
2423 bitdepth = 24;
2424 break;
2425 default:
2426 sf_close(hFile); // close sound file
2427 throw std::string(_("format not supported")); // unsupported subformat (yet?)
2428 }
2429 // add a new sample to the .gig file
2430 gig::Sample* sample = file->AddSample();
2431 // file name without path
2432 Glib::ustring filename = Glib::filename_display_basename(*iter);
2433 // remove file extension if there is one
2434 for (int i = 0; supportedFileTypes[i]; i++) {
2435 if (Glib::str_has_suffix(filename, supportedFileTypes[i] + 1)) {
2436 filename.erase(filename.length() - strlen(supportedFileTypes[i] + 1));
2437 break;
2438 }
2439 }
2440 sample->pInfo->Name = gig_from_utf8(filename);
2441 sample->Channels = info.channels;
2442 sample->BitDepth = bitdepth;
2443 sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels;
2444 sample->SamplesPerSecond = info.samplerate;
2445 sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond;
2446 sample->BlockAlign = sample->FrameSize;
2447 sample->SamplesTotal = info.frames;
2448
2449 SF_INSTRUMENT instrument;
2450 if (sf_command(hFile, SFC_GET_INSTRUMENT,
2451 &instrument, sizeof(instrument)) != SF_FALSE)
2452 {
2453 sample->MIDIUnityNote = instrument.basenote;
2454 sample->FineTune = instrument.detune;
2455
2456 if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) {
2457 sample->Loops = 1;
2458
2459 switch (instrument.loops[0].mode) {
2460 case SF_LOOP_FORWARD:
2461 sample->LoopType = gig::loop_type_normal;
2462 break;
2463 case SF_LOOP_BACKWARD:
2464 sample->LoopType = gig::loop_type_backward;
2465 break;
2466 case SF_LOOP_ALTERNATING:
2467 sample->LoopType = gig::loop_type_bidirectional;
2468 break;
2469 }
2470 sample->LoopStart = instrument.loops[0].start;
2471 sample->LoopEnd = instrument.loops[0].end;
2472 sample->LoopPlayCount = instrument.loops[0].count;
2473 sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1;
2474 }
2475 }
2476
2477 // schedule resizing the sample (which will be done
2478 // physically when File::Save() is called)
2479 sample->Resize(info.frames);
2480 // make sure sample is part of the selected group
2481 group->AddSample(sample);
2482 // schedule that physical resize and sample import
2483 // (data copying), performed when "Save" is requested
2484 SampleImportItem sched_item;
2485 sched_item.gig_sample = sample;
2486 sched_item.sample_path = *iter;
2487 m_SampleImportQueue.push_back(sched_item);
2488 // add sample to the tree view
2489 Gtk::TreeModel::iterator iterSample =
2490 m_refSamplesTreeModel->append(row.children());
2491 Gtk::TreeModel::Row rowSample = *iterSample;
2492 rowSample[m_SamplesModel.m_col_name] =
2493 gig_to_utf8(sample->pInfo->Name);
2494 rowSample[m_SamplesModel.m_col_sample] = sample;
2495 rowSample[m_SamplesModel.m_col_group] = NULL;
2496 // close sound file
2497 sf_close(hFile);
2498 file_changed();
2499 } catch (std::string what) { // remember the files that made trouble (and their cause)
2500 if (!error_files.empty()) error_files += "\n";
2501 error_files += *iter += " (" + what + ")";
2502 }
2503 }
2504 // show error message box when some file(s) could not be opened / added
2505 if (!error_files.empty()) {
2506 Glib::ustring txt = _("Could not add the following sample(s):\n") + error_files;
2507 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2508 msg.run();
2509 }
2510 }
2511 }
2512
2513 void MainWindow::on_action_replace_all_samples_in_all_groups()
2514 {
2515 if (!file) return;
2516 Gtk::FileChooserDialog dialog(*this, _("Select Folder"),
2517 Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
2518 const char* str =
2519 _("This is a very specific function. It tries to replace all samples "
2520 "in the current gig file by samples located in the chosen "
2521 "directory.\n\n"
2522 "It works like this: For each sample in the gig file, it tries to "
2523 "find a sample file in the selected directory with the same name as "
2524 "the sample in the gig file. Optionally, you can add a filename "
2525 "extension below, which will be added to the filename expected to be "
2526 "found. That is, assume you have a gig file with a sample called "
2527 "'Snare', if you enter '.wav' below (like it's done by default), it "
2528 "expects to find a sample file called 'Snare.wav' and will replace "
2529 "the sample in the gig file accordingly. If you don't need an "
2530 "extension, blank the field below. Any gig sample where no "
2531 "appropriate sample file could be found will be reported and left "
2532 "untouched.\n");
2533 #if GTKMM_MAJOR_VERSION < 3
2534 view::WrapLabel description(str);
2535 #else
2536 Gtk::Label description(str);
2537 description.set_line_wrap();
2538 #endif
2539 Gtk::HBox entryArea;
2540 Gtk::Label entryLabel( _("Add filename extension: "), Gtk::ALIGN_START);
2541 Gtk::Entry postfixEntryBox;
2542 postfixEntryBox.set_text(".wav");
2543 entryArea.pack_start(entryLabel);
2544 entryArea.pack_start(postfixEntryBox);
2545 dialog.get_vbox()->pack_start(description, Gtk::PACK_SHRINK);
2546 dialog.get_vbox()->pack_start(entryArea, Gtk::PACK_SHRINK);
2547 description.show();
2548 entryArea.show_all();
2549 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2550 dialog.add_button(_("Select"), Gtk::RESPONSE_OK);
2551 dialog.set_select_multiple(false);
2552 if (current_sample_dir != "") {
2553 dialog.set_current_folder(current_sample_dir);
2554 }
2555 if (dialog.run() == Gtk::RESPONSE_OK)
2556 {
2557 current_sample_dir = dialog.get_current_folder();
2558 Glib::ustring error_files;
2559 std::string folder = dialog.get_filename();
2560 for (gig::Sample* sample = file->GetFirstSample();
2561 sample; sample = file->GetNextSample())
2562 {
2563 std::string filename =
2564 folder + G_DIR_SEPARATOR_S +
2565 Glib::filename_from_utf8(gig_to_utf8(sample->pInfo->Name) +
2566 postfixEntryBox.get_text());
2567 SF_INFO info;
2568 info.format = 0;
2569 SNDFILE* hFile = sf_open(filename.c_str(), SFM_READ, &info);
2570 try
2571 {
2572 if (!hFile) throw std::string(_("could not open file"));
2573 int bitdepth;
2574 switch (info.format & 0xff) {
2575 case SF_FORMAT_PCM_S8:
2576 case SF_FORMAT_PCM_16:
2577 case SF_FORMAT_PCM_U8:
2578 bitdepth = 16;
2579 break;
2580 case SF_FORMAT_PCM_24:
2581 case SF_FORMAT_PCM_32:
2582 case SF_FORMAT_FLOAT:
2583 case SF_FORMAT_DOUBLE:
2584 bitdepth = 24;
2585 break;
2586 default:
2587 sf_close(hFile);
2588 throw std::string(_("format not supported"));
2589 }
2590 SampleImportItem sched_item;
2591 sched_item.gig_sample = sample;
2592 sched_item.sample_path = filename;
2593 m_SampleImportQueue.push_back(sched_item);
2594 sf_close(hFile);
2595 file_changed();
2596 }
2597 catch (std::string what)
2598 {
2599 if (!error_files.empty()) error_files += "\n";
2600 error_files += Glib::filename_to_utf8(filename) +
2601 " (" + what + ")";
2602 }
2603 }
2604 // show error message box when some file(s) could not be opened / added
2605 if (!error_files.empty()) {
2606 Glib::ustring txt =
2607 _("Could not replace the following sample(s):\n") + error_files;
2608 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
2609 msg.run();
2610 }
2611 }
2612 }
2613
2614 void MainWindow::on_action_remove_sample() {
2615 if (!file) return;
2616 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2617 Gtk::TreeModel::iterator it = sel->get_selected();
2618 if (it) {
2619 Gtk::TreeModel::Row row = *it;
2620 gig::Group* group = row[m_SamplesModel.m_col_group];
2621 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2622 Glib::ustring name = row[m_SamplesModel.m_col_name];
2623 try {
2624 // remove group or sample from the gig file
2625 if (group) {
2626 // temporarily remember the samples that belong to
2627 // that group (we need that to clean the queue)
2628 std::list<gig::Sample*> members;
2629 for (gig::Sample* pSample = group->GetFirstSample();
2630 pSample; pSample = group->GetNextSample()) {
2631 members.push_back(pSample);
2632 }
2633 // notify everybody that we're going to remove these samples
2634 samples_to_be_removed_signal.emit(members);
2635 // delete the group in the .gig file including the
2636 // samples that belong to the group
2637 file->DeleteGroup(group);
2638 // notify that we're done with removal
2639 samples_removed_signal.emit();
2640 // if sample(s) were just previously added, remove
2641 // them from the import queue
2642 for (std::list<gig::Sample*>::iterator member = members.begin();
2643 member != members.end(); ++member) {
2644 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2645 iter != m_SampleImportQueue.end(); ++iter) {
2646 if ((*iter).gig_sample == *member) {
2647 printf("Removing previously added sample '%s' from group '%s'\n",
2648 (*iter).sample_path.c_str(), name.c_str());
2649 m_SampleImportQueue.erase(iter);
2650 break;
2651 }
2652 }
2653 }
2654 file_changed();
2655 } else if (sample) {
2656 // notify everybody that we're going to remove this sample
2657 std::list<gig::Sample*> lsamples;
2658 lsamples.push_back(sample);
2659 samples_to_be_removed_signal.emit(lsamples);
2660 // remove sample from the .gig file
2661 file->DeleteSample(sample);
2662 // notify that we're done with removal
2663 samples_removed_signal.emit();
2664 // if sample was just previously added, remove it from
2665 // the import queue
2666 for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin();
2667 iter != m_SampleImportQueue.end(); ++iter) {
2668 if ((*iter).gig_sample == sample) {
2669 printf("Removing previously added sample '%s'\n",
2670 (*iter).sample_path.c_str());
2671 m_SampleImportQueue.erase(iter);
2672 break;
2673 }
2674 }
2675 dimreg_changed();
2676 file_changed();
2677 }
2678 // remove respective row(s) from samples tree view
2679 m_refSamplesTreeModel->erase(it);
2680 } catch (RIFF::Exception e) {
2681 // pretend we're done with removal (i.e. to avoid dead locks)
2682 samples_removed_signal.emit();
2683 // show error message
2684 Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR);
2685 msg.run();
2686 }
2687 }
2688 }
2689
2690 // see comment on on_sample_treeview_drag_begin()
2691 void MainWindow::on_scripts_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2692 {
2693 first_call_to_drag_data_get = true;
2694 }
2695
2696 void MainWindow::on_scripts_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2697 Gtk::SelectionData& selection_data, guint, guint)
2698 {
2699 if (!first_call_to_drag_data_get) return;
2700 first_call_to_drag_data_get = false;
2701
2702 // get selected script
2703 gig::Script* script = NULL;
2704 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewScripts.get_selection();
2705 Gtk::TreeModel::iterator it = sel->get_selected();
2706 if (it) {
2707 Gtk::TreeModel::Row row = *it;
2708 script = row[m_ScriptsModel.m_col_script];
2709 }
2710 // pass the gig::Script as pointer
2711 selection_data.set(selection_data.get_target(), 0/*unused*/,
2712 (const guchar*)&script,
2713 sizeof(script)/*length of data in bytes*/);
2714 }
2715
2716 // see comment on on_sample_treeview_drag_begin()
2717 void MainWindow::on_instruments_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2718 {
2719 first_call_to_drag_data_get = true;
2720 }
2721
2722 void MainWindow::on_instruments_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2723 Gtk::SelectionData& selection_data, guint, guint)
2724 {
2725 if (!first_call_to_drag_data_get) return;
2726 first_call_to_drag_data_get = false;
2727
2728 // get selected source instrument
2729 gig::Instrument* src = NULL;
2730 {
2731 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection();
2732 Gtk::TreeModel::iterator it = sel->get_selected();
2733 if (it) {
2734 Gtk::TreeModel::Row row = *it;
2735 src = row[m_Columns.m_col_instr];
2736 }
2737 }
2738 if (!src) return;
2739
2740 // pass the source gig::Instrument as pointer
2741 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&src,
2742 sizeof(src)/*length of data in bytes*/);
2743 }
2744
2745 void MainWindow::on_instruments_treeview_drop_drag_data_received(
2746 const Glib::RefPtr<Gdk::DragContext>& context, int x, int y,
2747 const Gtk::SelectionData& selection_data, guint, guint time)
2748 {
2749 gig::Instrument* src = *((gig::Instrument**) selection_data.get_data());
2750 if (!src || selection_data.get_length() != sizeof(gig::Instrument*))
2751 return;
2752
2753 gig::Instrument* dst = NULL;
2754 {
2755 Gtk::TreeModel::Path path;
2756 const bool found = m_TreeView.get_path_at_pos(x, y, path);
2757 if (!found) return;
2758
2759 Gtk::TreeModel::iterator iter = m_refTreeModel->get_iter(path);
2760 if (!iter) return;
2761 Gtk::TreeModel::Row row = *iter;
2762 dst = row[m_Columns.m_col_instr];
2763 }
2764 if (!dst) return;
2765
2766 //printf("dragdrop received src=%s dst=%s\n", src->pInfo->Name.c_str(), dst->pInfo->Name.c_str());
2767 src->MoveTo(dst);
2768 __refreshEntireGUI();
2769 select_instrument(src);
2770 }
2771
2772 // For some reason drag_data_get gets called two times for each
2773 // drag'n'drop (at least when target is an Entry). This work-around
2774 // makes sure the code in drag_data_get and drop_drag_data_received is
2775 // only executed once, as drag_begin only gets called once.
2776 void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
2777 {
2778 first_call_to_drag_data_get = true;
2779 }
2780
2781 void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
2782 Gtk::SelectionData& selection_data, guint, guint)
2783 {
2784 if (!first_call_to_drag_data_get) return;
2785 first_call_to_drag_data_get = false;
2786
2787 // get selected sample
2788 gig::Sample* sample = NULL;
2789 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2790 Gtk::TreeModel::iterator it = sel->get_selected();
2791 if (it) {
2792 Gtk::TreeModel::Row row = *it;
2793 sample = row[m_SamplesModel.m_col_sample];
2794 }
2795 // pass the gig::Sample as pointer
2796 selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample,
2797 sizeof(sample)/*length of data in bytes*/);
2798 }
2799
2800 void MainWindow::on_sample_label_drop_drag_data_received(
2801 const Glib::RefPtr<Gdk::DragContext>& context, int, int,
2802 const Gtk::SelectionData& selection_data, guint, guint time)
2803 {
2804 gig::Sample* sample = *((gig::Sample**) selection_data.get_data());
2805
2806 if (sample && selection_data.get_length() == sizeof(gig::Sample*)) {
2807 std::cout << "Drop received sample \"" <<
2808 sample->pInfo->Name << "\"" << std::endl;
2809 // drop success
2810 context->drop_reply(true, time);
2811
2812 //TODO: we should better move most of the following code to DimRegionEdit::set_sample()
2813
2814 // notify everybody that we're going to alter the region
2815 gig::Region* region = m_RegionChooser.get_region();
2816 region_to_be_changed_signal.emit(region);
2817
2818 // find the samplechannel dimension
2819 gig::dimension_def_t* stereo_dimension = 0;
2820 for (int i = 0 ; i < region->Dimensions ; i++) {
2821 if (region->pDimensionDefinitions[i].dimension ==
2822 gig::dimension_samplechannel) {
2823 stereo_dimension = &region->pDimensionDefinitions[i];
2824 break;
2825 }
2826 }
2827 bool channels_changed = false;
2828 if (sample->Channels == 1 && stereo_dimension) {
2829 // remove the samplechannel dimension
2830 /* commented out, because it makes it impossible building up an instrument from scratch using two separate L/R samples
2831 region->DeleteDimension(stereo_dimension);
2832 channels_changed = true;
2833 region_changed();
2834 */
2835 }
2836 dimreg_edit.set_sample(
2837 sample,
2838 is_copy_samples_unity_note_enabled(),
2839 is_copy_samples_fine_tune_enabled(),
2840 is_copy_samples_loop_enabled()
2841 );
2842
2843 if (sample->Channels == 2 && !stereo_dimension) {
2844 // add samplechannel dimension
2845 gig::dimension_def_t dim;
2846 dim.dimension = gig::dimension_samplechannel;
2847 dim.bits = 1;
2848 dim.zones = 2;
2849 region->AddDimension(&dim);
2850 channels_changed = true;
2851 region_changed();
2852 }
2853 if (channels_changed) {
2854 // unmap all samples with wrong number of channels
2855 // TODO: maybe there should be a warning dialog for this
2856 for (int i = 0 ; i < region->DimensionRegions ; i++) {
2857 gig::DimensionRegion* d = region->pDimensionRegions[i];
2858 if (d->pSample && d->pSample->Channels != sample->Channels) {
2859 gig::Sample* oldref = d->pSample;
2860 d->pSample = NULL;
2861 sample_ref_changed_signal.emit(oldref, NULL);
2862 }
2863 }
2864 }
2865
2866 // notify we're done with altering
2867 region_changed_signal.emit(region);
2868
2869 file_changed();
2870
2871 return;
2872 }
2873 // drop failed
2874 context->drop_reply(false, time);
2875 }
2876
2877 void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path,
2878 const Gtk::TreeModel::iterator& iter) {
2879 if (!iter) return;
2880 Gtk::TreeModel::Row row = *iter;
2881 Glib::ustring name = row[m_SamplesModel.m_col_name];
2882 gig::Group* group = row[m_SamplesModel.m_col_group];
2883 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2884 gig::String gigname(gig_from_utf8(name));
2885 if (group) {
2886 if (group->Name != gigname) {
2887 group->Name = gigname;
2888 printf("group name changed\n");
2889 file_changed();
2890 }
2891 } else if (sample) {
2892 if (sample->pInfo->Name != gigname) {
2893 sample->pInfo->Name = gigname;
2894 printf("sample name changed\n");
2895 file_changed();
2896 }
2897 }
2898 }
2899
2900 void MainWindow::script_name_changed(const Gtk::TreeModel::Path& path,
2901 const Gtk::TreeModel::iterator& iter) {
2902 if (!iter) return;
2903 Gtk::TreeModel::Row row = *iter;
2904 Glib::ustring name = row[m_ScriptsModel.m_col_name];
2905 gig::ScriptGroup* group = row[m_ScriptsModel.m_col_group];
2906 gig::Script* script = row[m_ScriptsModel.m_col_script];
2907 gig::String gigname(gig_from_utf8(name));
2908 if (group) {
2909 if (group->Name != gigname) {
2910 group->Name = gigname;
2911 printf("script group name changed\n");
2912 file_changed();
2913 }
2914 } else if (script) {
2915 if (script->Name != gigname) {
2916 script->Name = gigname;
2917 printf("script name changed\n");
2918 file_changed();
2919 }
2920 }
2921 }
2922
2923 void MainWindow::script_double_clicked(const Gtk::TreeModel::Path& path,
2924 Gtk::TreeViewColumn* column)
2925 {
2926 Gtk::TreeModel::iterator iter = m_refScriptsTreeModel->get_iter(path);
2927 if (!iter) return;
2928 Gtk::TreeModel::Row row = *iter;
2929 gig::Script* script = row[m_ScriptsModel.m_col_script];
2930 if (!script) return;
2931
2932 ScriptEditor* editor = new ScriptEditor;
2933 editor->setScript(script);
2934 //editor->reparent(*this);
2935 editor->show();
2936 }
2937
2938 void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path,
2939 const Gtk::TreeModel::iterator& iter) {
2940 if (!iter) return;
2941 Gtk::TreeModel::Row row = *iter;
2942 Glib::ustring name = row[m_Columns.m_col_name];
2943
2944 // change name in instrument menu
2945 int index = path[0];
2946 const std::vector<Gtk::Widget*> children = instrument_menu->get_children();
2947 if (index < children.size()) {
2948 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 16) || GTKMM_MAJOR_VERSION > 2
2949 static_cast<Gtk::RadioMenuItem*>(children[index])->set_label(name);
2950 #else
2951 remove_instrument_from_menu(index);
2952 Gtk::RadioMenuItem* item = add_instrument_to_menu(name, index);
2953 item->set_active();
2954 #endif
2955 }
2956
2957 // change name in gig
2958 gig::Instrument* instrument = row[m_Columns.m_col_instr];
2959 gig::String gigname(gig_from_utf8(name));
2960 if (instrument && instrument->pInfo->Name != gigname) {
2961 instrument->pInfo->Name = gigname;
2962
2963 // change name in the instrument properties window
2964 if (instrumentProps.get_instrument() == instrument) {
2965 instrumentProps.update_name();
2966 }
2967
2968 file_changed();
2969 }
2970 }
2971
2972 void MainWindow::on_action_combine_instruments() {
2973 CombineInstrumentsDialog* d = new CombineInstrumentsDialog(*this, file);
2974 d->show_all();
2975 d->resize(500, 400);
2976 d->run();
2977 if (d->fileWasChanged()) {
2978 // update GUI with new instrument just created
2979 add_instrument(d->newCombinedInstrument());
2980 }
2981 delete d;
2982 }
2983
2984 void MainWindow::on_action_view_references() {
2985 Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection();
2986 Gtk::TreeModel::iterator it = sel->get_selected();
2987 if (!it) return;
2988 Gtk::TreeModel::Row row = *it;
2989 gig::Sample* sample = row[m_SamplesModel.m_col_sample];
2990 if (!sample) return;
2991
2992 ReferencesView* d = new ReferencesView(*this);
2993 d->setSample(sample);
2994 d->dimension_region_selected.connect(
2995 sigc::mem_fun(*this, &MainWindow::select_dimension_region)
2996 );
2997 d->show_all();
2998 d->resize(500, 400);
2999 d->run();
3000 delete d;
3001 }
3002
3003 void MainWindow::mergeFiles(const std::vector<std::string>& filenames) {
3004 struct _Source {
3005 std::vector<RIFF::File*> riffs;
3006 std::vector<gig::File*> gigs;
3007
3008 ~_Source() {
3009 for (int k = 0; k < gigs.size(); ++k) delete gigs[k];
3010 for (int k = 0; k < riffs.size(); ++k) delete riffs[k];
3011 riffs.clear();
3012 gigs.clear();
3013 }
3014 } sources;
3015
3016 if (filenames.empty())
3017 throw RIFF::Exception(_("No files selected, so nothing done."));
3018
3019 // first open all input files (to avoid output file corruption)
3020 int i;
3021 try {
3022 for (i = 0; i < filenames.size(); ++i) {
3023 const std::string& filename = filenames[i];
3024 printf("opening file=%s\n", filename.c_str());
3025
3026 RIFF::File* riff = new RIFF::File(filename);
3027 sources.riffs.push_back(riff);
3028
3029 gig::File* gig = new gig::File(riff);
3030 sources.gigs.push_back(gig);
3031 }
3032 } catch (RIFF::Exception e) {
3033 throw RIFF::Exception(
3034 _("Error occurred while opening '") +
3035 filenames[i] +
3036 "': " +
3037 e.Message
3038 );
3039 } catch (...) {
3040 throw RIFF::Exception(
3041 _("Unknown exception occurred while opening '") +
3042 filenames[i] + "'"
3043 );
3044 }
3045
3046 // now merge the opened .gig files to the main .gig file currently being
3047 // open in gigedit
3048 try {
3049 for (i = 0; i < filenames.size(); ++i) {
3050 const std::string& filename = filenames[i];
3051 printf("merging file=%s\n", filename.c_str());
3052 assert(i < sources.gigs.size());
3053
3054 this->file->AddContentOf(sources.gigs[i]);
3055 }
3056 } catch (RIFF::Exception e) {
3057 throw RIFF::Exception(
3058 _("Error occurred while merging '") +
3059 filenames[i] +
3060 "': " +
3061 e.Message
3062 );
3063 } catch (...) {
3064 throw RIFF::Exception(
3065 _("Unknown exception occurred while merging '") +
3066 filenames[i] + "'"
3067 );
3068 }
3069
3070 // Finally save gig file persistently to disk ...
3071 //NOTE: requires that this gig file already has a filename !
3072 {
3073 std::cout << "Saving file\n" << std::flush;
3074 file_structure_to_be_changed_signal.emit(this->file);
3075
3076 progress_dialog = new ProgressDialog( //FIXME: memory leak!
3077 _("Saving") + Glib::ustring(" '") +
3078 Glib::filename_display_basename(this->filename) + "' ...",
3079 *this
3080 );
3081 progress_dialog->show_all();
3082 saver = new Saver(this->file); //FIXME: memory leak!
3083 saver->signal_progress().connect(
3084 sigc::mem_fun(*this, &MainWindow::on_saver_progress));
3085 saver->signal_finished().connect(
3086 sigc::mem_fun(*this, &MainWindow::on_saver_finished));
3087 saver->signal_error().connect(
3088 sigc::mem_fun(*this, &MainWindow::on_saver_error));
3089 saver->launch();
3090 }
3091 }
3092
3093 void MainWindow::on_action_merge_files() {
3094 if (this->file->GetFileName().empty()) {
3095 Glib::ustring txt = _(
3096 "You seem to have a new .gig file open that has not been saved "
3097 "yet. You must save it somewhere before starting to merge it with "
3098 "other .gig files though, because during the merge operation the "
3099 "other files' sample data must be written on file level to the "
3100 "target .gig file."
3101 );
3102 Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR);
3103 msg.run();
3104 return;
3105 }
3106
3107 Gtk::FileChooserDialog dialog(*this, _("Merge .gig files"));
3108 dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
3109 dialog.add_button(_("Merge"), Gtk::RESPONSE_OK);
3110 dialog.set_default_response(Gtk::RESPONSE_CANCEL);
3111 #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
3112 Gtk::FileFilter filter;
3113 filter.add_pattern("*.gig");
3114 #else
3115 Glib::RefPtr<Gtk::FileFilter> filter = Gtk::FileFilter::create();
3116 filter->add_pattern("*.gig");
3117 #endif
3118 dialog.set_filter(filter);
3119 if (current_gig_dir != "") {
3120 dialog.set_current_folder(current_gig_dir);
3121 }
3122 dialog.set_select_multiple(true);
3123
3124 // show warning in the file picker dialog
3125 Gtk::HBox descriptionArea;
3126 descriptionArea.set_spacing(15);
3127 Gtk::Image warningIcon(Gtk::Stock::DIALOG_WARNING, Gtk::IconSize(Gtk::ICON_SIZE_DIALOG));
3128 descriptionArea.pack_start(warningIcon, Gtk::PACK_SHRINK);
3129 #if GTKMM_MAJOR_VERSION < 3
3130 view::WrapLabel description;
3131 #else
3132 Gtk::Label description;
3133 description.set_line_wrap();
3134 #endif
3135 description.set_markup(_(
3136 "\nSelect at least one .gig file that shall be merged to the .gig file "
3137 "currently being open in gigedit.\n\n"
3138 "<b>Please Note:</b> Merging with other files will modify your "
3139 "currently open .gig file on file level! And be aware that the current "
3140 "merge algorithm does not detect duplicate samples yet. So if you are "
3141 "merging files which are using equivalent sample data, those "
3142 "equivalent samples will currently be treated as separate samples and "
3143 "will accordingly be stored separately in the target .gig file!"
3144 ));
3145 descriptionArea.pack_start(description);
3146 dialog.get_vbox()->pack_start(descriptionArea, Gtk::PACK_SHRINK);
3147 descriptionArea.show_all();
3148
3149 if (dialog.run() == Gtk::RESPONSE_OK) {
3150 printf("on_action_merge_files self=%x\n", Glib::Threads::Thread::self());
3151 std::vector<std::string> filenames = dialog.get_filenames();
3152
3153 // merge the selected files to the currently open .gig file
3154 try {
3155 mergeFiles(filenames);
3156 } catch (RIFF::Exception e) {
3157 Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR);
3158 msg.run();
3159 }
3160
3161 // update GUI
3162 __refreshEntireGUI();
3163 }
3164 }
3165
3166 void MainWindow::set_file_is_shared(bool b) {
3167 this->file_is_shared = b;
3168
3169 if (file_is_shared) {
3170 m_AttachedStateLabel.set_label(_("live-mode"));
3171 m_AttachedStateImage.set(
3172 Gdk::Pixbuf::create_from_xpm_data(status_attached_xpm)
3173 );
3174 } else {
3175 m_AttachedStateLabel.set_label(_("stand-alone"));
3176 m_AttachedStateImage.set(
3177 Gdk::Pixbuf::create_from_xpm_data(status_detached_xpm)
3178 );
3179 }
3180
3181 {
3182 Gtk::MenuItem* item = dynamic_cast<Gtk::MenuItem*>(
3183 uiManager->get_widget("/MenuBar/MenuSettings/SyncSamplerInstrumentSelection"));
3184 if (item) item->set_sensitive(b);
3185 }
3186 }
3187
3188 void MainWindow::on_sample_ref_count_incremented(gig::Sample* sample, int offset) {
3189 if (!sample) return;
3190 sample_ref_count[sample] += offset;
3191 const int refcount = sample_ref_count[sample];
3192
3193 Glib::RefPtr<Gtk::TreeModel> model = m_TreeViewSamples.get_model();
3194 for (int g = 0; g < model->children().size(); ++g) {
3195 Gtk::TreeModel::Row rowGroup = model->children()[g];
3196 for (int s = 0; s < rowGroup.children().size(); ++s) {
3197 Gtk::TreeModel::Row rowSample = rowGroup.children()[s];
3198 if (rowSample[m_SamplesModel.m_col_sample] != sample) continue;
3199 rowSample[m_SamplesModel.m_col_refcount] = ToString(refcount) + " " + _("Refs.");
3200 rowSample[m_SamplesModel.m_color] = refcount ? "black" : "red";
3201 }
3202 }
3203 }
3204
3205 void MainWindow::on_sample_ref_changed(gig::Sample* oldSample, gig::Sample* newSample) {
3206 on_sample_ref_count_incremented(oldSample, -1);
3207 on_sample_ref_count_incremented(newSample, +1);
3208 }
3209
3210 void MainWindow::on_samples_to_be_removed(std::list<gig::Sample*> samples) {
3211 // just in case a new sample is added later with exactly the same memory
3212 // address, which would lead to incorrect refcount if not deleted here
3213 for (std::list<gig::Sample*>::const_iterator it = samples.begin();
3214 it != samples.end(); ++it)
3215 {
3216 sample_ref_count.erase(*it);
3217 }
3218 }
3219
3220 void MainWindow::show_samples_tab() {
3221 m_TreeViewNotebook.set_current_page(0);
3222 }
3223
3224 void MainWindow::show_intruments_tab() {
3225 m_TreeViewNotebook.set_current_page(1);
3226 }
3227
3228 void MainWindow::show_scripts_tab() {
3229 m_TreeViewNotebook.set_current_page(2);
3230 }
3231
3232 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_to_be_changed() {
3233 return file_structure_to_be_changed_signal;
3234 }
3235
3236 sigc::signal<void, gig::File*>& MainWindow::signal_file_structure_changed() {
3237 return file_structure_changed_signal;
3238 }
3239
3240 sigc::signal<void, std::list<gig::Sample*> >& MainWindow::signal_samples_to_be_removed() {
3241 return samples_to_be_removed_signal;
3242 }
3243
3244 sigc::signal<void>& MainWindow::signal_samples_removed() {
3245 return samples_removed_signal;
3246 }
3247
3248 sigc::signal<void, gig::Region*>& MainWindow::signal_region_to_be_changed() {
3249 return region_to_be_changed_signal;
3250 }
3251
3252 sigc::signal<void, gig::Region*>& MainWindow::signal_region_changed() {
3253 return region_changed_signal;
3254 }
3255
3256 sigc::signal<void, gig::Sample*>& MainWindow::signal_sample_changed() {
3257 return sample_changed_signal;
3258 }
3259
3260 sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& MainWindow::signal_sample_ref_changed() {
3261 return sample_ref_changed_signal;
3262 }
3263
3264 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_to_be_changed() {
3265 return dimreg_to_be_changed_signal;
3266 }
3267
3268 sigc::signal<void, gig::DimensionRegion*>& MainWindow::signal_dimreg_changed() {
3269 return dimreg_changed_signal;
3270 }
3271
3272 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_on() {
3273 return note_on_signal;
3274 }
3275
3276 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_note_off() {
3277 return note_off_signal;
3278 }
3279
3280 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_hit() {
3281 return m_RegionChooser.signal_keyboard_key_hit();
3282 }
3283
3284 sigc::signal<void, int/*key*/, int/*velocity*/>& MainWindow::signal_keyboard_key_released() {
3285 return m_RegionChooser.signal_keyboard_key_released();
3286 }
3287
3288 sigc::signal<void, gig::Instrument*>& MainWindow::signal_switch_sampler_instrument() {
3289 return switch_sampler_instrument_signal;
3290 }

  ViewVC Help
Powered by ViewVC