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

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Revision 2615 - (show annotations) (download)
Tue Jun 10 19:14:01 2014 UTC (8 years, 3 months ago) by schoenebeck
File size: 102619 byte(s)
* Fixed refresh of script tree view on main window.
* Updated German translation.

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

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