1 |
/* |
2 |
* Copyright (C) 2006, 2007 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 <libintl.h> |
21 |
#include <iostream> |
22 |
|
23 |
#include <gtkmm/filechooserdialog.h> |
24 |
#include <gtkmm/messagedialog.h> |
25 |
#include <gtkmm/stock.h> |
26 |
#include <gtkmm/targetentry.h> |
27 |
|
28 |
#if GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6 |
29 |
#define ABOUT_DIALOG |
30 |
#include <gtkmm/aboutdialog.h> |
31 |
#endif |
32 |
|
33 |
#include <stdio.h> |
34 |
#include <sndfile.h> |
35 |
|
36 |
#include "mainwindow.h" |
37 |
|
38 |
#define _(String) gettext(String) |
39 |
|
40 |
template<class T> inline std::string ToString(T o) { |
41 |
std::stringstream ss; |
42 |
ss << o; |
43 |
return ss.str(); |
44 |
} |
45 |
|
46 |
MainWindow::MainWindow() |
47 |
{ |
48 |
// set_border_width(5); |
49 |
// set_default_size(400, 200); |
50 |
|
51 |
|
52 |
add(m_VBox); |
53 |
|
54 |
// Handle selection |
55 |
Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection(); |
56 |
tree_sel_ref->signal_changed().connect( |
57 |
sigc::mem_fun(*this, &MainWindow::on_sel_change)); |
58 |
|
59 |
// m_TreeView.set_reorderable(); |
60 |
|
61 |
m_TreeView.signal_button_press_event().connect_notify( |
62 |
sigc::mem_fun(*this, &MainWindow::on_button_release)); |
63 |
|
64 |
// Add the TreeView tab, inside a ScrolledWindow, with the button underneath: |
65 |
m_ScrolledWindow.add(m_TreeView); |
66 |
// m_ScrolledWindow.set_size_request(200, 600); |
67 |
m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
68 |
|
69 |
m_ScrolledWindowSamples.add(m_TreeViewSamples); |
70 |
m_ScrolledWindowSamples.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
71 |
|
72 |
|
73 |
m_TreeViewNotebook.set_size_request(300); |
74 |
|
75 |
m_HPaned.add1(m_TreeViewNotebook); |
76 |
m_HPaned.add2(dimreg_edit); |
77 |
|
78 |
|
79 |
m_TreeViewNotebook.append_page(m_ScrolledWindowSamples, "Samples"); |
80 |
m_TreeViewNotebook.append_page(m_ScrolledWindow, "Instruments"); |
81 |
|
82 |
|
83 |
actionGroup = Gtk::ActionGroup::create(); |
84 |
|
85 |
actionGroup->add(Gtk::Action::create("MenuFile", _("_File"))); |
86 |
actionGroup->add(Gtk::Action::create("New", Gtk::Stock::NEW), |
87 |
sigc::mem_fun( |
88 |
*this, &MainWindow::on_action_file_new)); |
89 |
Glib::RefPtr<Gtk::Action> action = |
90 |
Gtk::Action::create("Open", Gtk::Stock::OPEN); |
91 |
action->property_label() = action->property_label() + "..."; |
92 |
actionGroup->add(action, |
93 |
sigc::mem_fun( |
94 |
*this, &MainWindow::on_action_file_open)); |
95 |
actionGroup->add(Gtk::Action::create("Save", Gtk::Stock::SAVE), |
96 |
sigc::mem_fun( |
97 |
*this, &MainWindow::on_action_file_save)); |
98 |
action = Gtk::Action::create("SaveAs", Gtk::Stock::SAVE_AS); |
99 |
action->property_label() = action->property_label() + "..."; |
100 |
actionGroup->add(action, |
101 |
*(new Gtk::AccelKey("<shift><control>s")), |
102 |
sigc::mem_fun( |
103 |
*this, &MainWindow::on_action_file_save_as) |
104 |
); |
105 |
actionGroup->add(Gtk::Action::create("Properties", |
106 |
Gtk::Stock::PROPERTIES), |
107 |
sigc::mem_fun( |
108 |
*this, &MainWindow::on_action_file_properties)); |
109 |
actionGroup->add(Gtk::Action::create("InstrProperties", |
110 |
Gtk::Stock::PROPERTIES), |
111 |
sigc::mem_fun( |
112 |
*this, &MainWindow::show_instr_props)); |
113 |
actionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT), |
114 |
sigc::mem_fun( |
115 |
*this, &MainWindow::hide)); |
116 |
actionGroup->add(Gtk::Action::create("MenuInstrument", _("_Instrument"))); |
117 |
|
118 |
action = Gtk::Action::create("MenuHelp", Gtk::Stock::HELP); |
119 |
actionGroup->add(Gtk::Action::create("MenuHelp", |
120 |
action->property_label())); |
121 |
#ifdef ABOUT_DIALOG |
122 |
actionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT), |
123 |
sigc::mem_fun( |
124 |
*this, &MainWindow::on_action_help_about)); |
125 |
#endif |
126 |
actionGroup->add( |
127 |
Gtk::Action::create("AddInstrument", _("Add _Instrument")), |
128 |
sigc::mem_fun(*this, &MainWindow::on_action_add_instrument) |
129 |
); |
130 |
actionGroup->add( |
131 |
Gtk::Action::create("RemoveInstrument", Gtk::Stock::REMOVE), |
132 |
sigc::mem_fun(*this, &MainWindow::on_action_remove_instrument) |
133 |
); |
134 |
|
135 |
// sample right-click popup actions |
136 |
actionGroup->add( |
137 |
Gtk::Action::create("SampleProperties", Gtk::Stock::PROPERTIES), |
138 |
sigc::mem_fun(*this, &MainWindow::on_action_sample_properties) |
139 |
); |
140 |
actionGroup->add( |
141 |
Gtk::Action::create("AddGroup", _("Add _Group")), |
142 |
sigc::mem_fun(*this, &MainWindow::on_action_add_group) |
143 |
); |
144 |
actionGroup->add( |
145 |
Gtk::Action::create("AddSample", _("Add _Sample(s)")), |
146 |
sigc::mem_fun(*this, &MainWindow::on_action_add_sample) |
147 |
); |
148 |
actionGroup->add( |
149 |
Gtk::Action::create("RemoveSample", Gtk::Stock::REMOVE), |
150 |
sigc::mem_fun(*this, &MainWindow::on_action_remove_sample) |
151 |
); |
152 |
|
153 |
uiManager = Gtk::UIManager::create(); |
154 |
uiManager->insert_action_group(actionGroup); |
155 |
// add_accel_group(uiManager->get_accel_group()); |
156 |
|
157 |
Glib::ustring ui_info = |
158 |
"<ui>" |
159 |
" <menubar name='MenuBar'>" |
160 |
" <menu action='MenuFile'>" |
161 |
" <menuitem action='New'/>" |
162 |
" <menuitem action='Open'/>" |
163 |
" <separator/>" |
164 |
" <menuitem action='Save'/>" |
165 |
" <menuitem action='SaveAs'/>" |
166 |
" <separator/>" |
167 |
" <menuitem action='Properties'/>" |
168 |
" <separator/>" |
169 |
" <menuitem action='Quit'/>" |
170 |
" </menu>" |
171 |
" <menu action='MenuInstrument'>" |
172 |
" </menu>" |
173 |
#ifdef ABOUT_DIALOG |
174 |
" <menu action='MenuHelp'>" |
175 |
" <menuitem action='About'/>" |
176 |
" </menu>" |
177 |
#endif |
178 |
" </menubar>" |
179 |
" <popup name='PopupMenu'>" |
180 |
" <menuitem action='InstrProperties'/>" |
181 |
" <menuitem action='AddInstrument'/>" |
182 |
" <separator/>" |
183 |
" <menuitem action='RemoveInstrument'/>" |
184 |
" </popup>" |
185 |
" <popup name='SamplePopupMenu'>" |
186 |
" <menuitem action='SampleProperties'/>" |
187 |
" <menuitem action='AddGroup'/>" |
188 |
" <menuitem action='AddSample'/>" |
189 |
" <separator/>" |
190 |
" <menuitem action='RemoveSample'/>" |
191 |
" </popup>" |
192 |
"</ui>"; |
193 |
uiManager->add_ui_from_string(ui_info); |
194 |
|
195 |
popup_menu = dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/PopupMenu")); |
196 |
|
197 |
Gtk::Widget* menuBar = uiManager->get_widget("/MenuBar"); |
198 |
m_VBox.pack_start(*menuBar, Gtk::PACK_SHRINK); |
199 |
m_VBox.pack_start(m_HPaned); |
200 |
m_VBox.pack_start(m_RegionChooser, Gtk::PACK_SHRINK); |
201 |
m_VBox.pack_start(m_DimRegionChooser, Gtk::PACK_SHRINK); |
202 |
|
203 |
m_RegionChooser.signal_sel_changed().connect( |
204 |
sigc::mem_fun(*this, &MainWindow::region_changed) ); |
205 |
m_DimRegionChooser.signal_sel_changed().connect( |
206 |
sigc::mem_fun(*this, &MainWindow::dimreg_changed) ); |
207 |
|
208 |
|
209 |
// Create the Tree model: |
210 |
m_refTreeModel = Gtk::ListStore::create(m_Columns); |
211 |
m_TreeView.set_model(m_refTreeModel); |
212 |
m_refTreeModel->signal_row_changed().connect( |
213 |
sigc::mem_fun(*this, &MainWindow::instrument_name_changed) |
214 |
); |
215 |
|
216 |
// Add the TreeView's view columns: |
217 |
m_TreeView.append_column_editable("Instrument", m_Columns.m_col_name); |
218 |
m_TreeView.set_headers_visible(false); |
219 |
|
220 |
// create samples treeview (including its data model) |
221 |
m_refSamplesTreeModel = SamplesTreeStore::create(m_SamplesModel); |
222 |
m_TreeViewSamples.set_model(m_refSamplesTreeModel); |
223 |
// m_TreeViewSamples.set_reorderable(); |
224 |
m_TreeViewSamples.append_column_editable("Samples", m_SamplesModel.m_col_name); |
225 |
m_TreeViewSamples.set_headers_visible(false); |
226 |
m_TreeViewSamples.signal_button_press_event().connect_notify( |
227 |
sigc::mem_fun(*this, &MainWindow::on_sample_treeview_button_release) |
228 |
); |
229 |
m_refSamplesTreeModel->signal_row_changed().connect( |
230 |
sigc::mem_fun(*this, &MainWindow::sample_name_changed) |
231 |
); |
232 |
|
233 |
// establish drag&drop between samples tree view and dimension region 'Sample' text entry |
234 |
std::list<Gtk::TargetEntry> drag_target_gig_sample; |
235 |
drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") ); |
236 |
m_TreeViewSamples.drag_source_set(drag_target_gig_sample); |
237 |
m_TreeViewSamples.signal_drag_data_get().connect( |
238 |
sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get) |
239 |
); |
240 |
dimreg_edit.wSample->drag_dest_set(drag_target_gig_sample); |
241 |
dimreg_edit.wSample->signal_drag_data_received().connect( |
242 |
sigc::mem_fun(*this, &MainWindow::on_sample_label_drop_drag_data_received) |
243 |
); |
244 |
|
245 |
file = 0; |
246 |
|
247 |
show_all_children(); |
248 |
} |
249 |
|
250 |
MainWindow::~MainWindow() |
251 |
{ |
252 |
} |
253 |
|
254 |
void MainWindow::region_changed() |
255 |
{ |
256 |
m_DimRegionChooser.set_region(m_RegionChooser.get_region()); |
257 |
} |
258 |
|
259 |
void MainWindow::dimreg_changed() |
260 |
{ |
261 |
dimreg_edit.set_dim_region(m_DimRegionChooser.get_dimregion()); |
262 |
} |
263 |
|
264 |
void MainWindow::on_sel_change() |
265 |
{ |
266 |
Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection(); |
267 |
|
268 |
Gtk::TreeModel::iterator it = tree_sel_ref->get_selected(); |
269 |
if (it) { |
270 |
Gtk::TreeModel::Row row = *it; |
271 |
std::cout << row[m_Columns.m_col_name] << std::endl; |
272 |
|
273 |
m_RegionChooser.set_instrument(row[m_Columns.m_col_instr]); |
274 |
} else { |
275 |
m_RegionChooser.set_instrument(0); |
276 |
} |
277 |
} |
278 |
|
279 |
void loader_progress_callback(gig::progress_t* progress) |
280 |
{ |
281 |
Loader* loader = static_cast<Loader*>(progress->custom); |
282 |
loader->progress_callback(progress->factor); |
283 |
} |
284 |
|
285 |
void Loader::progress_callback(float fraction) |
286 |
{ |
287 |
{ |
288 |
Glib::Mutex::Lock lock(progressMutex); |
289 |
progress = fraction; |
290 |
} |
291 |
progress_dispatcher(); |
292 |
} |
293 |
|
294 |
void Loader::thread_function() |
295 |
{ |
296 |
printf("thread_function self=%x\n", Glib::Thread::self()); |
297 |
printf("Start %s\n", filename); |
298 |
RIFF::File* riff = new RIFF::File(filename); |
299 |
gig = new gig::File(riff); |
300 |
gig::progress_t progress; |
301 |
progress.callback = loader_progress_callback; |
302 |
progress.custom = this; |
303 |
|
304 |
gig->GetInstrument(0, &progress); |
305 |
printf("End\n"); |
306 |
finished_dispatcher(); |
307 |
} |
308 |
|
309 |
Loader::Loader(const char* filename) |
310 |
: thread(0), filename(filename) |
311 |
{ |
312 |
} |
313 |
|
314 |
void Loader::launch() |
315 |
{ |
316 |
thread = Glib::Thread::create(sigc::mem_fun(*this, &Loader::thread_function), true); |
317 |
printf("launch thread=%x\n", thread); |
318 |
} |
319 |
|
320 |
float Loader::get_progress() |
321 |
{ |
322 |
float res; |
323 |
{ |
324 |
Glib::Mutex::Lock lock(progressMutex); |
325 |
res = progress; |
326 |
} |
327 |
return res; |
328 |
} |
329 |
|
330 |
Glib::Dispatcher& Loader::signal_progress() |
331 |
{ |
332 |
return progress_dispatcher; |
333 |
} |
334 |
|
335 |
Glib::Dispatcher& Loader::signal_finished() |
336 |
{ |
337 |
return finished_dispatcher; |
338 |
} |
339 |
|
340 |
LoadDialog::LoadDialog(const Glib::ustring& title, Gtk::Window& parent) |
341 |
: Gtk::Dialog(title, parent, true) |
342 |
{ |
343 |
get_vbox()->pack_start(progressBar); |
344 |
show_all_children(); |
345 |
} |
346 |
|
347 |
// Clear all GUI elements / controls. This method is typically called |
348 |
// before a new .gig file is to be created or to be loaded. |
349 |
void MainWindow::__clear() { |
350 |
// remove all entries from "Instrument" menu |
351 |
Gtk::MenuItem* instrument_menu = |
352 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuInstrument")); |
353 |
instrument_menu->hide(); |
354 |
for (int i = 0; i < instrument_menu->get_submenu()->items().size(); i++) { |
355 |
delete &instrument_menu->get_submenu()->items()[i]; |
356 |
} |
357 |
instrument_menu->get_submenu()->items().clear(); |
358 |
// forget all samples that ought to be imported |
359 |
m_SampleImportQueue.clear(); |
360 |
// clear the samples and instruments tree views |
361 |
m_refTreeModel->clear(); |
362 |
m_refSamplesTreeModel->clear(); |
363 |
// free libgig's gig::File instance |
364 |
if (file) { |
365 |
delete file; |
366 |
file = NULL; |
367 |
} |
368 |
} |
369 |
|
370 |
void MainWindow::on_action_file_new() |
371 |
{ |
372 |
// clear all GUI elements |
373 |
__clear(); |
374 |
// create a new .gig file (virtually yet) |
375 |
gig::File* pFile = new gig::File; |
376 |
// already add one new instrument by default |
377 |
gig::Instrument* pInstrument = pFile->AddInstrument(); |
378 |
pInstrument->pInfo->Name = "Unnamed Instrument"; |
379 |
// update GUI with that new gig::File |
380 |
load_gig(pFile, NULL /*no file name yet*/); |
381 |
} |
382 |
|
383 |
void MainWindow::on_action_file_open() |
384 |
{ |
385 |
Gtk::FileChooserDialog dialog(*this, _("Open file")); |
386 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
387 |
dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK); |
388 |
Gtk::FileFilter filter; |
389 |
filter.add_pattern("*.gig"); |
390 |
dialog.set_filter(filter); |
391 |
if (dialog.run() == Gtk::RESPONSE_OK) { |
392 |
printf("filename=%s\n", dialog.get_filename().c_str()); |
393 |
__clear(); |
394 |
printf("on_action_file_open self=%x\n", Glib::Thread::self()); |
395 |
load_file(dialog.get_filename().c_str()); |
396 |
} |
397 |
} |
398 |
|
399 |
void MainWindow::load_file(const char* name) |
400 |
{ |
401 |
load_dialog = new LoadDialog("Loading...", *this); |
402 |
load_dialog->show_all(); |
403 |
loader = new Loader(strdup(name)); |
404 |
loader->signal_progress().connect( |
405 |
sigc::mem_fun(*this, &MainWindow::on_loader_progress)); |
406 |
loader->signal_finished().connect( |
407 |
sigc::mem_fun(*this, &MainWindow::on_loader_finished)); |
408 |
loader->launch(); |
409 |
} |
410 |
|
411 |
void MainWindow::on_loader_progress() |
412 |
{ |
413 |
load_dialog->set_fraction(loader->get_progress()); |
414 |
} |
415 |
|
416 |
void MainWindow::on_loader_finished() |
417 |
{ |
418 |
printf("Loader finished!\n"); |
419 |
printf("on_loader_finished self=%x\n", Glib::Thread::self()); |
420 |
load_gig(loader->gig, loader->filename); |
421 |
load_dialog->hide(); |
422 |
} |
423 |
|
424 |
void MainWindow::on_action_file_save() |
425 |
{ |
426 |
if (!file) return; |
427 |
std::cout << "Saving file\n" << std::flush; |
428 |
try { |
429 |
file->Save(); |
430 |
} catch (RIFF::Exception e) { |
431 |
Glib::ustring txt = "Could not save file: " + e.Message; |
432 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
433 |
msg.run(); |
434 |
return; |
435 |
} |
436 |
std::cout << "Saving file done\n" << std::flush; |
437 |
__import_queued_samples(); |
438 |
} |
439 |
|
440 |
void MainWindow::on_action_file_save_as() |
441 |
{ |
442 |
if (!file) return; |
443 |
Gtk::FileChooserDialog dialog(*this, "Open", Gtk::FILE_CHOOSER_ACTION_SAVE); |
444 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
445 |
dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK); |
446 |
Gtk::FileFilter filter; |
447 |
filter.add_pattern("*.gig"); |
448 |
dialog.set_filter(filter); |
449 |
if (dialog.run() == Gtk::RESPONSE_OK) { |
450 |
printf("filename=%s\n", dialog.get_filename().c_str()); |
451 |
try { |
452 |
file->Save(dialog.get_filename()); |
453 |
} catch (RIFF::Exception e) { |
454 |
Glib::ustring txt = "Could not save file: " + e.Message; |
455 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
456 |
msg.run(); |
457 |
return; |
458 |
} |
459 |
__import_queued_samples(); |
460 |
} |
461 |
} |
462 |
|
463 |
// actually write the sample(s)' data to the gig file |
464 |
void MainWindow::__import_queued_samples() { |
465 |
std::cout << "Starting sample import\n" << std::flush; |
466 |
Glib::ustring error_files; |
467 |
printf("Samples to import: %d\n", m_SampleImportQueue.size()); |
468 |
for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin(); |
469 |
iter != m_SampleImportQueue.end(); ) { |
470 |
printf("Importing sample %s\n",(*iter).sample_path.c_str()); |
471 |
SF_INFO info; |
472 |
info.format = 0; |
473 |
SNDFILE* hFile = sf_open((*iter).sample_path.c_str(), SFM_READ, &info); |
474 |
try { |
475 |
if (!hFile) throw std::string("could not open file"); |
476 |
// determine sample's bit depth |
477 |
int bitdepth; |
478 |
switch (info.format & 0xff) { |
479 |
case SF_FORMAT_PCM_S8: |
480 |
bitdepth = 16; // we simply convert to 16 bit for now |
481 |
break; |
482 |
case SF_FORMAT_PCM_16: |
483 |
bitdepth = 16; |
484 |
break; |
485 |
case SF_FORMAT_PCM_24: |
486 |
bitdepth = 32; // we simply convert to 32 bit for now |
487 |
break; |
488 |
case SF_FORMAT_PCM_32: |
489 |
bitdepth = 32; |
490 |
break; |
491 |
case SF_FORMAT_PCM_U8: |
492 |
bitdepth = 16; // we simply convert to 16 bit for now |
493 |
break; |
494 |
case SF_FORMAT_FLOAT: |
495 |
bitdepth = 32; |
496 |
break; |
497 |
case SF_FORMAT_DOUBLE: |
498 |
bitdepth = 32; // I guess we will always truncate this to 32 bit |
499 |
break; |
500 |
default: |
501 |
sf_close(hFile); // close sound file |
502 |
throw std::string("format not supported"); // unsupported subformat (yet?) |
503 |
} |
504 |
// allocate appropriate copy buffer (TODO: for now we copy |
505 |
// it in one piece, might be tough for very long samples) |
506 |
// and copy sample data into buffer |
507 |
int8_t* buffer = NULL; |
508 |
switch (bitdepth) { |
509 |
case 16: |
510 |
buffer = new int8_t[2 * info.channels * info.frames]; |
511 |
// libsndfile does the conversion for us (if needed) |
512 |
sf_readf_short(hFile, (short*) buffer, info.frames); |
513 |
break; |
514 |
case 32: |
515 |
buffer = new int8_t[4 * info.channels * info.frames]; |
516 |
// libsndfile does the conversion for us (if needed) |
517 |
sf_readf_int(hFile, (int*) buffer, info.frames); |
518 |
break; |
519 |
} |
520 |
// write from buffer directly (physically) into .gig file |
521 |
(*iter).gig_sample->Write(buffer, info.frames); |
522 |
// cleanup |
523 |
sf_close(hFile); |
524 |
delete[] buffer; |
525 |
// on success we remove the sample from the import queue, |
526 |
// otherwise keep it, maybe it works the next time ? |
527 |
std::list<SampleImportItem>::iterator cur = iter; |
528 |
++iter; |
529 |
m_SampleImportQueue.erase(cur); |
530 |
} catch (std::string what) { |
531 |
// remember the files that made trouble (and their cause) |
532 |
if (error_files.size()) error_files += "\n"; |
533 |
error_files += (*iter).sample_path += " (" + what + ")"; |
534 |
++iter; |
535 |
} |
536 |
} |
537 |
// show error message box when some sample(s) could not be imported |
538 |
if (error_files.size()) { |
539 |
Glib::ustring txt = "Could not import the following sample(s):\n" + error_files; |
540 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
541 |
msg.run(); |
542 |
} |
543 |
} |
544 |
|
545 |
void MainWindow::on_action_file_properties() |
546 |
{ |
547 |
propDialog.show(); |
548 |
propDialog.deiconify(); |
549 |
} |
550 |
|
551 |
void MainWindow::on_action_help_about() |
552 |
{ |
553 |
#ifdef ABOUT_DIALOG |
554 |
Gtk::AboutDialog dialog; |
555 |
dialog.set_version(VERSION); |
556 |
dialog.run(); |
557 |
#endif |
558 |
} |
559 |
|
560 |
PropDialog::PropDialog() |
561 |
: table(2,1) |
562 |
{ |
563 |
table.set_col_spacings(5); |
564 |
char* propLabels[] = { |
565 |
"Name:", |
566 |
"CreationDate:", |
567 |
"Comments:", // TODO: multiline |
568 |
"Product:", |
569 |
"Copyright:", |
570 |
"Artists:", |
571 |
"Genre:", |
572 |
"Keywords:", |
573 |
"Engineer:", |
574 |
"Technician:", |
575 |
"Software:", // TODO: readonly |
576 |
"Medium:", |
577 |
"Source:", |
578 |
"SourceForm:", |
579 |
"Commissioned:", |
580 |
"Subject:" |
581 |
}; |
582 |
for (int i = 0 ; i < sizeof(propLabels) / sizeof(char*) ; i++) { |
583 |
label[i].set_text(propLabels[i]); |
584 |
label[i].set_alignment(Gtk::ALIGN_LEFT); |
585 |
table.attach(label[i], 0, 1, i, i + 1, Gtk::FILL, Gtk::SHRINK); |
586 |
table.attach(entry[i], 1, 2, i, i + 1, Gtk::FILL | Gtk::EXPAND, |
587 |
Gtk::SHRINK); |
588 |
} |
589 |
|
590 |
add(table); |
591 |
// add_button(Gtk::Stock::CANCEL, 0); |
592 |
// add_button(Gtk::Stock::OK, 1); |
593 |
show_all_children(); |
594 |
} |
595 |
|
596 |
void PropDialog::set_info(DLS::Info* info) |
597 |
{ |
598 |
entry[0].set_text(info->Name); |
599 |
entry[1].set_text(info->CreationDate); |
600 |
entry[2].set_text(Glib::convert(info->Comments, "UTF-8", "ISO-8859-1")); |
601 |
entry[3].set_text(info->Product); |
602 |
entry[4].set_text(info->Copyright); |
603 |
entry[5].set_text(info->Artists); |
604 |
entry[6].set_text(info->Genre); |
605 |
entry[7].set_text(info->Keywords); |
606 |
entry[8].set_text(info->Engineer); |
607 |
entry[9].set_text(info->Technician); |
608 |
entry[10].set_text(info->Software); |
609 |
entry[11].set_text(info->Medium); |
610 |
entry[12].set_text(info->Source); |
611 |
entry[13].set_text(info->SourceForm); |
612 |
entry[14].set_text(info->Commissioned); |
613 |
entry[15].set_text(info->Subject); |
614 |
} |
615 |
|
616 |
namespace { |
617 |
uint16_t& access_MIDIBank(gig::Instrument* instr) |
618 |
{ |
619 |
// TODO: update MIDIBankCoarse/Fine too? |
620 |
return instr->MIDIBank; |
621 |
} |
622 |
uint32_t& access_MIDIProgram(gig::Instrument* instr) |
623 |
{ |
624 |
return instr->MIDIProgram; |
625 |
} |
626 |
} |
627 |
|
628 |
InstrumentProps::InstrumentProps() |
629 |
: table(2,1), |
630 |
quitButton(Gtk::Stock::CLOSE), |
631 |
eMIDIBank("MIDIBank", &access_MIDIBank, 0, 16383), |
632 |
eMIDIProgram("MIDIProgram", &access_MIDIProgram), |
633 |
eAttenuation("Attenuation", &gig::Instrument::Attenuation), |
634 |
eEffectSend("EffectSend", &gig::Instrument::EffectSend, 0, 65536), |
635 |
eFineTune("FineTune", &gig::Instrument::FineTune, -8400, 8400), |
636 |
ePianoReleaseMode("PianoReleaseMode", &gig::Instrument::PianoReleaseMode) |
637 |
{ |
638 |
table.set_col_spacings(5); |
639 |
char* propLabels[] = { |
640 |
"Name:", |
641 |
"IsDrum:", |
642 |
"MIDIBank:", |
643 |
"MIDIProgram:", |
644 |
"Attenuation:", |
645 |
"EffectSend:", |
646 |
"FineTune:", |
647 |
"PitchbendRange:", |
648 |
"PianoReleaseMode:", |
649 |
"DimensionKeyRange:", |
650 |
}; |
651 |
int entryIdx = 0, checkIdx = 0; |
652 |
for (int i = 0 ; i < sizeof(propLabels) / sizeof(char*) ; i++) { |
653 |
#if 0 |
654 |
if (i == 3) { |
655 |
table.attach(eMIDIProgram.label, 0, 1, i, i + 1, |
656 |
Gtk::FILL, Gtk::SHRINK); |
657 |
table.attach(eMIDIProgram.widget, 1, 2, i, i + 1, |
658 |
Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK); |
659 |
continue; |
660 |
} |
661 |
#endif |
662 |
label[i].set_text(propLabels[i]); |
663 |
label[i].set_alignment(Gtk::ALIGN_LEFT); |
664 |
table.attach(label[i], 0, 1, i, i + 1, Gtk::FILL, Gtk::SHRINK); |
665 |
if (i == 1 || i == 8) |
666 |
table.attach(check[checkIdx++], 1, 2, i, i + 1, |
667 |
Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK); |
668 |
else |
669 |
table.attach(entry[entryIdx++], 1, 2, i, i + 1, |
670 |
Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK); |
671 |
} |
672 |
|
673 |
// vbox { table buttonBox { quitButton } } |
674 |
|
675 |
//get_vbox()->pack_start(table); |
676 |
// set_border_width(6); |
677 |
add(vbox); |
678 |
table.set_border_width(2); |
679 |
vbox.pack_start(table); |
680 |
table.show(); |
681 |
vbox.pack_start(buttonBox); |
682 |
buttonBox.set_layout(Gtk::BUTTONBOX_END); |
683 |
buttonBox.set_border_width(5); |
684 |
buttonBox.show(); |
685 |
buttonBox.pack_start(quitButton); |
686 |
quitButton.set_flags(Gtk::CAN_DEFAULT); |
687 |
quitButton.grab_focus(); |
688 |
|
689 |
quitButton.signal_clicked().connect( |
690 |
sigc::mem_fun(*this, &InstrumentProps::hide)); |
691 |
|
692 |
// quitButton.grab_default(); |
693 |
quitButton.show(); |
694 |
// add(table); |
695 |
vbox.show(); |
696 |
show_all_children(); |
697 |
} |
698 |
|
699 |
extern char* notes[]; |
700 |
|
701 |
void InstrumentProps::set_instrument(gig::Instrument* instrument) |
702 |
{ |
703 |
char buf[100]; |
704 |
|
705 |
int entryIdx = 0, checkIdx = 0; |
706 |
entry[entryIdx++].set_text(instrument->pInfo->Name); |
707 |
check[checkIdx++].set_active(instrument->IsDrum); |
708 |
sprintf(buf, "%d", instrument->MIDIBank); |
709 |
entry[entryIdx++].set_text(buf); |
710 |
sprintf(buf, "%d", instrument->MIDIProgram); |
711 |
entry[entryIdx++].set_text(buf); |
712 |
sprintf(buf, "%d", instrument->Attenuation); |
713 |
entry[entryIdx++].set_text(buf); |
714 |
sprintf(buf, "%d", instrument->EffectSend); |
715 |
entry[entryIdx++].set_text(buf); |
716 |
sprintf(buf, "%d", instrument->FineTune); |
717 |
entry[entryIdx++].set_text(buf); |
718 |
sprintf(buf, "%d", instrument->PitchbendRange); |
719 |
entry[entryIdx++].set_text(buf); |
720 |
check[checkIdx++].set_active(instrument->PianoReleaseMode); |
721 |
sprintf(buf, "%s%d (%d)..%s%d (%d)", |
722 |
notes[instrument->DimensionKeyRange.low % 12], |
723 |
instrument->DimensionKeyRange.low / 12 - 1, |
724 |
instrument->DimensionKeyRange.low, |
725 |
notes[instrument->DimensionKeyRange.high % 12], |
726 |
instrument->DimensionKeyRange.high / 12 - 1, |
727 |
instrument->DimensionKeyRange.high); |
728 |
entry[entryIdx].set_text(buf); |
729 |
} |
730 |
|
731 |
void MainWindow::load_gig(gig::File* gig, const char* filename) |
732 |
{ |
733 |
file = gig; |
734 |
|
735 |
if (filename) { |
736 |
const char *basename = strrchr(filename, '/'); |
737 |
basename = basename ? basename + 1 : filename; |
738 |
set_title(basename); |
739 |
} else { |
740 |
set_title("unnamed"); |
741 |
} |
742 |
|
743 |
propDialog.set_info(gig->pInfo); |
744 |
|
745 |
Gtk::MenuItem* instrument_menu = |
746 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/MenuBar/MenuInstrument")); |
747 |
|
748 |
int instrument_index = 0; |
749 |
Gtk::RadioMenuItem::Group instrument_group; |
750 |
for (gig::Instrument* instrument = gig->GetFirstInstrument() ; instrument ; |
751 |
instrument = gig->GetNextInstrument()) { |
752 |
Gtk::TreeModel::iterator iter = m_refTreeModel->append(); |
753 |
Gtk::TreeModel::Row row = *iter; |
754 |
row[m_Columns.m_col_name] = instrument->pInfo->Name.c_str(); |
755 |
row[m_Columns.m_col_instr] = instrument; |
756 |
// create a menu item for this instrument |
757 |
Gtk::RadioMenuItem* item = |
758 |
new Gtk::RadioMenuItem(instrument_group, instrument->pInfo->Name.c_str()); |
759 |
instrument_menu->get_submenu()->append(*item); |
760 |
item->signal_activate().connect( |
761 |
sigc::bind( |
762 |
sigc::mem_fun(*this, &MainWindow::on_instrument_selection_change), |
763 |
instrument_index |
764 |
) |
765 |
); |
766 |
instrument_index++; |
767 |
} |
768 |
instrument_menu->show(); |
769 |
instrument_menu->get_submenu()->show_all_children(); |
770 |
|
771 |
for (gig::Group* group = gig->GetFirstGroup(); group; group = gig->GetNextGroup()) { |
772 |
if (group->Name != "") { |
773 |
Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append(); |
774 |
Gtk::TreeModel::Row rowGroup = *iterGroup; |
775 |
rowGroup[m_SamplesModel.m_col_name] = group->Name.c_str(); |
776 |
rowGroup[m_SamplesModel.m_col_group] = group; |
777 |
rowGroup[m_SamplesModel.m_col_sample] = NULL; |
778 |
for (gig::Sample* sample = group->GetFirstSample(); |
779 |
sample; sample = group->GetNextSample()) { |
780 |
Gtk::TreeModel::iterator iterSample = |
781 |
m_refSamplesTreeModel->append(rowGroup.children()); |
782 |
Gtk::TreeModel::Row rowSample = *iterSample; |
783 |
rowSample[m_SamplesModel.m_col_name] = sample->pInfo->Name.c_str(); |
784 |
rowSample[m_SamplesModel.m_col_sample] = sample; |
785 |
rowSample[m_SamplesModel.m_col_group] = NULL; |
786 |
} |
787 |
} |
788 |
} |
789 |
|
790 |
// select the first instrument |
791 |
Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection(); |
792 |
tree_sel_ref->select(Gtk::TreePath("0")); |
793 |
} |
794 |
|
795 |
void MainWindow::show_instr_props() |
796 |
{ |
797 |
Glib::RefPtr<Gtk::TreeSelection> tree_sel_ref = m_TreeView.get_selection(); |
798 |
Gtk::TreeModel::iterator it = tree_sel_ref->get_selected(); |
799 |
if (it) |
800 |
{ |
801 |
Gtk::TreeModel::Row row = *it; |
802 |
if (row[m_Columns.m_col_instr]) |
803 |
{ |
804 |
instrumentProps.set_instrument(row[m_Columns.m_col_instr]); |
805 |
instrumentProps.show(); |
806 |
instrumentProps.deiconify(); |
807 |
} |
808 |
} |
809 |
} |
810 |
|
811 |
void MainWindow::on_button_release(GdkEventButton* button) |
812 |
{ |
813 |
if (button->type == GDK_2BUTTON_PRESS) { |
814 |
show_instr_props(); |
815 |
} else if (button->type == GDK_BUTTON_PRESS && button->button == 3) { |
816 |
popup_menu->popup(button->button, button->time); |
817 |
} |
818 |
} |
819 |
|
820 |
void MainWindow::on_instrument_selection_change(int index) { |
821 |
m_RegionChooser.set_instrument(file->GetInstrument(index)); |
822 |
} |
823 |
|
824 |
void MainWindow::on_sample_treeview_button_release(GdkEventButton* button) { |
825 |
if (button->type == GDK_BUTTON_PRESS && button->button == 3) { |
826 |
Gtk::Menu* sample_popup = |
827 |
dynamic_cast<Gtk::Menu*>(uiManager->get_widget("/SamplePopupMenu")); |
828 |
// update enabled/disabled state of sample popup items |
829 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
830 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
831 |
bool group_selected = false; |
832 |
bool sample_selected = false; |
833 |
if (it) { |
834 |
Gtk::TreeModel::Row row = *it; |
835 |
group_selected = row[m_SamplesModel.m_col_group]; |
836 |
sample_selected = row[m_SamplesModel.m_col_sample]; |
837 |
} |
838 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/SampleProperties"))-> |
839 |
set_sensitive(group_selected || sample_selected); |
840 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddSample"))-> |
841 |
set_sensitive(group_selected || sample_selected); |
842 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/AddGroup"))-> |
843 |
set_sensitive(file); |
844 |
dynamic_cast<Gtk::MenuItem*>(uiManager->get_widget("/SamplePopupMenu/RemoveSample"))-> |
845 |
set_sensitive(group_selected || sample_selected); |
846 |
// show sample popup |
847 |
sample_popup->popup(button->button, button->time); |
848 |
} |
849 |
} |
850 |
|
851 |
void MainWindow::on_action_add_instrument() { |
852 |
static int __instrument_indexer = 0; |
853 |
if (!file) return; |
854 |
gig::Instrument* instrument = file->AddInstrument(); |
855 |
__instrument_indexer++; |
856 |
instrument->pInfo->Name = |
857 |
"Unnamed Instrument " + ToString(__instrument_indexer); |
858 |
// update instrument tree view |
859 |
Gtk::TreeModel::iterator iterInstr = m_refTreeModel->append(); |
860 |
Gtk::TreeModel::Row rowInstr = *iterInstr; |
861 |
rowInstr[m_Columns.m_col_name] = instrument->pInfo->Name.c_str(); |
862 |
rowInstr[m_Columns.m_col_instr] = instrument; |
863 |
} |
864 |
|
865 |
void MainWindow::on_action_remove_instrument() { |
866 |
if (!file) return; |
867 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeView.get_selection(); |
868 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
869 |
if (it) { |
870 |
Gtk::TreeModel::Row row = *it; |
871 |
gig::Instrument* instr = row[m_Columns.m_col_instr]; |
872 |
try { |
873 |
// remove instrument from the gig file |
874 |
if (instr) file->DeleteInstrument(instr); |
875 |
// remove respective row from instruments tree view |
876 |
m_refTreeModel->erase(it); |
877 |
} catch (RIFF::Exception e) { |
878 |
Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR); |
879 |
msg.run(); |
880 |
} |
881 |
} |
882 |
} |
883 |
|
884 |
void MainWindow::on_action_sample_properties() { |
885 |
//TODO: show a dialog where the selected sample's properties can be edited |
886 |
Gtk::MessageDialog msg( |
887 |
*this, "Sorry, yet to be implemented!", false, Gtk::MESSAGE_INFO |
888 |
); |
889 |
msg.run(); |
890 |
} |
891 |
|
892 |
void MainWindow::on_action_add_group() { |
893 |
static int __sample_indexer = 0; |
894 |
if (!file) return; |
895 |
gig::Group* group = file->AddGroup(); |
896 |
group->Name = "Unnamed Group"; |
897 |
if (__sample_indexer) group->Name += " " + ToString(__sample_indexer); |
898 |
__sample_indexer++; |
899 |
// update sample tree view |
900 |
Gtk::TreeModel::iterator iterGroup = m_refSamplesTreeModel->append(); |
901 |
Gtk::TreeModel::Row rowGroup = *iterGroup; |
902 |
rowGroup[m_SamplesModel.m_col_name] = group->Name.c_str(); |
903 |
rowGroup[m_SamplesModel.m_col_sample] = NULL; |
904 |
rowGroup[m_SamplesModel.m_col_group] = group; |
905 |
} |
906 |
|
907 |
void MainWindow::on_action_add_sample() { |
908 |
if (!file) return; |
909 |
// get selected group |
910 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
911 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
912 |
if (!it) return; |
913 |
Gtk::TreeModel::Row row = *it; |
914 |
gig::Group* group = row[m_SamplesModel.m_col_group]; |
915 |
if (!group) { // not a group, but a sample is selected (probably) |
916 |
gig::Sample* sample = row[m_SamplesModel.m_col_sample]; |
917 |
if (!sample) return; |
918 |
it = row.parent(); // resolve parent (that is the sample's group) |
919 |
if (!it) return; |
920 |
row = *it; |
921 |
group = row[m_SamplesModel.m_col_group]; |
922 |
if (!group) return; |
923 |
} |
924 |
// show 'browse for file' dialog |
925 |
Gtk::FileChooserDialog dialog(*this, _("Add Sample(s)")); |
926 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
927 |
dialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK); |
928 |
dialog.set_select_multiple(true); |
929 |
Gtk::FileFilter soundfilter; // matches all file types supported by libsndfile |
930 |
const char* supportedFileTypes[] = { |
931 |
"*.wav", "*.WAV", "*.aiff", "*.AIFF", "*.aifc", "*.AIFC", "*.snd", |
932 |
"*.SND", "*.au", "*.AU", "*.paf", "*.PAF", "*.iff", "*.IFF", |
933 |
"*.svx", "*.SVX", "*.sf", "*.SF", "*.voc", "*.VOC", "*.w64", |
934 |
"*.W64", "*.pvf", "*.PVF", "*.xi", "*.XI", "*.htk", "*.HTK", |
935 |
"*.caf", "*.CAF", NULL |
936 |
}; |
937 |
for (int i = 0; supportedFileTypes[i]; i++) |
938 |
soundfilter.add_pattern(supportedFileTypes[i]); |
939 |
soundfilter.set_name("Sound Files"); |
940 |
Gtk::FileFilter allpassfilter; // matches every file |
941 |
allpassfilter.add_pattern("*.*"); |
942 |
allpassfilter.set_name("All Files"); |
943 |
dialog.add_filter(soundfilter); |
944 |
dialog.add_filter(allpassfilter); |
945 |
if (dialog.run() == Gtk::RESPONSE_OK) { |
946 |
Glib::ustring error_files; |
947 |
Glib::SListHandle<Glib::ustring> filenames = dialog.get_filenames(); |
948 |
for (Glib::SListHandle<Glib::ustring>::iterator iter = filenames.begin(); |
949 |
iter != filenames.end(); ++iter) { |
950 |
printf("Adding sample %s\n",(*iter).c_str()); |
951 |
// use libsndfile to retrieve file informations |
952 |
SF_INFO info; |
953 |
info.format = 0; |
954 |
SNDFILE* hFile = sf_open((*iter).c_str(), SFM_READ, &info); |
955 |
try { |
956 |
if (!hFile) throw std::string("could not open file"); |
957 |
int bitdepth; |
958 |
switch (info.format & 0xff) { |
959 |
case SF_FORMAT_PCM_S8: |
960 |
bitdepth = 16; // we simply convert to 16 bit for now |
961 |
break; |
962 |
case SF_FORMAT_PCM_16: |
963 |
bitdepth = 16; |
964 |
break; |
965 |
case SF_FORMAT_PCM_24: |
966 |
bitdepth = 32; // we simply convert to 32 bit for now |
967 |
break; |
968 |
case SF_FORMAT_PCM_32: |
969 |
bitdepth = 32; |
970 |
break; |
971 |
case SF_FORMAT_PCM_U8: |
972 |
bitdepth = 16; // we simply convert to 16 bit for now |
973 |
break; |
974 |
case SF_FORMAT_FLOAT: |
975 |
bitdepth = 32; |
976 |
break; |
977 |
case SF_FORMAT_DOUBLE: |
978 |
bitdepth = 32; // I guess we will always truncate this to 32 bit |
979 |
break; |
980 |
default: |
981 |
sf_close(hFile); // close sound file |
982 |
throw std::string("format not supported"); // unsupported subformat (yet?) |
983 |
} |
984 |
// add a new sample to the .gig file |
985 |
gig::Sample* sample = file->AddSample(); |
986 |
// file name without path |
987 |
sample->pInfo->Name = (*iter).substr((*iter).rfind('/') + 1).raw(); |
988 |
sample->Channels = info.channels; |
989 |
sample->BitDepth = bitdepth; |
990 |
sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels; |
991 |
sample->SamplesPerSecond = info.samplerate; |
992 |
// schedule resizing the sample (which will be done |
993 |
// physically when File::Save() is called) |
994 |
sample->Resize(info.frames); |
995 |
// make sure sample is part of the selected group |
996 |
group->AddSample(sample); |
997 |
// schedule that physical resize and sample import |
998 |
// (data copying), performed when "Save" is requested |
999 |
SampleImportItem sched_item; |
1000 |
sched_item.gig_sample = sample; |
1001 |
sched_item.sample_path = *iter; |
1002 |
m_SampleImportQueue.push_back(sched_item); |
1003 |
// add sample to the tree view |
1004 |
Gtk::TreeModel::iterator iterSample = |
1005 |
m_refSamplesTreeModel->append(row.children()); |
1006 |
Gtk::TreeModel::Row rowSample = *iterSample; |
1007 |
rowSample[m_SamplesModel.m_col_name] = sample->pInfo->Name.c_str(); |
1008 |
rowSample[m_SamplesModel.m_col_sample] = sample; |
1009 |
rowSample[m_SamplesModel.m_col_group] = NULL; |
1010 |
// close sound file |
1011 |
sf_close(hFile); |
1012 |
} catch (std::string what) { // remember the files that made trouble (and their cause) |
1013 |
if (error_files.size()) error_files += "\n"; |
1014 |
error_files += *iter += " (" + what + ")"; |
1015 |
} |
1016 |
} |
1017 |
// show error message box when some file(s) could not be opened / added |
1018 |
if (error_files.size()) { |
1019 |
Glib::ustring txt = "Could not add the following sample(s):\n" + error_files; |
1020 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
1021 |
msg.run(); |
1022 |
} |
1023 |
} |
1024 |
} |
1025 |
|
1026 |
void MainWindow::on_action_remove_sample() { |
1027 |
if (!file) return; |
1028 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
1029 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
1030 |
if (it) { |
1031 |
Gtk::TreeModel::Row row = *it; |
1032 |
gig::Group* group = row[m_SamplesModel.m_col_group]; |
1033 |
gig::Sample* sample = row[m_SamplesModel.m_col_sample]; |
1034 |
Glib::ustring name = row[m_SamplesModel.m_col_name]; |
1035 |
try { |
1036 |
// remove group or sample from the gig file |
1037 |
if (group) { |
1038 |
// temporarily remember the samples that bolong to |
1039 |
// that group (we need that to clean the queue) |
1040 |
std::list<gig::Sample*> members; |
1041 |
for (gig::Sample* pSample = group->GetFirstSample(); |
1042 |
pSample; pSample = group->GetNextSample()) { |
1043 |
members.push_back(pSample); |
1044 |
} |
1045 |
// delete the group in the .gig file including the |
1046 |
// samples that belong to the group |
1047 |
file->DeleteGroup(group); |
1048 |
// if sample(s) were just previously added, remove |
1049 |
// them from the import queue |
1050 |
for (std::list<gig::Sample*>::iterator member = members.begin(); |
1051 |
member != members.end(); ++member) { |
1052 |
for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin(); |
1053 |
iter != m_SampleImportQueue.end(); ++iter) { |
1054 |
if ((*iter).gig_sample == *member) { |
1055 |
printf("Removing previously added sample '%s' from group '%s'\n", |
1056 |
(*iter).sample_path.c_str(), name.c_str()); |
1057 |
m_SampleImportQueue.erase(iter); |
1058 |
break; |
1059 |
} |
1060 |
} |
1061 |
} |
1062 |
} else if (sample) { |
1063 |
// remove sample from the .gig file |
1064 |
file->DeleteSample(sample); |
1065 |
// if sample was just previously added, remove it from |
1066 |
// the import queue |
1067 |
for (std::list<SampleImportItem>::iterator iter = m_SampleImportQueue.begin(); |
1068 |
iter != m_SampleImportQueue.end(); ++iter) { |
1069 |
if ((*iter).gig_sample == sample) { |
1070 |
printf("Removing previously added sample '%s'\n", |
1071 |
(*iter).sample_path.c_str()); |
1072 |
m_SampleImportQueue.erase(iter); |
1073 |
break; |
1074 |
} |
1075 |
} |
1076 |
} |
1077 |
// remove respective row(s) from samples tree view |
1078 |
m_refSamplesTreeModel->erase(it); |
1079 |
} catch (RIFF::Exception e) { |
1080 |
Gtk::MessageDialog msg(*this, e.Message.c_str(), false, Gtk::MESSAGE_ERROR); |
1081 |
msg.run(); |
1082 |
} |
1083 |
} |
1084 |
} |
1085 |
|
1086 |
void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&, |
1087 |
Gtk::SelectionData& selection_data, guint, guint) |
1088 |
{ |
1089 |
// get selected sample |
1090 |
gig::Sample* sample = NULL; |
1091 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
1092 |
Gtk::TreeModel::iterator it = sel->get_selected(); |
1093 |
if (it) { |
1094 |
Gtk::TreeModel::Row row = *it; |
1095 |
sample = row[m_SamplesModel.m_col_sample]; |
1096 |
} |
1097 |
// pass the gig::Sample as pointer |
1098 |
selection_data.set(selection_data.get_target(), 0/*unused*/, (const guchar*)&sample, |
1099 |
sizeof(sample)/*length of data in bytes*/); |
1100 |
} |
1101 |
|
1102 |
void MainWindow::on_sample_label_drop_drag_data_received( |
1103 |
const Glib::RefPtr<Gdk::DragContext>& context, int, int, |
1104 |
const Gtk::SelectionData& selection_data, guint, guint time) |
1105 |
{ |
1106 |
gig::DimensionRegion* dimregion = m_DimRegionChooser.get_dimregion(); |
1107 |
gig::Sample* sample = *((gig::Sample**) selection_data.get_data()); |
1108 |
|
1109 |
if (sample && dimregion && selection_data.get_length() == sizeof(gig::Sample*)) { |
1110 |
if (sample != dimregion->pSample) { |
1111 |
dimregion->pSample = sample; |
1112 |
dimreg_edit.wSample->set_text(dimregion->pSample->pInfo->Name.c_str()); |
1113 |
std::cout << "Drop received sample \"" << |
1114 |
dimregion->pSample->pInfo->Name.c_str() << "\"" << std::endl; |
1115 |
// drop success |
1116 |
context->drop_reply(true, time); |
1117 |
return; |
1118 |
} |
1119 |
} |
1120 |
// drop failed |
1121 |
context->drop_reply(false, time); |
1122 |
} |
1123 |
|
1124 |
void MainWindow::sample_name_changed(const Gtk::TreeModel::Path& path, |
1125 |
const Gtk::TreeModel::iterator& iter) { |
1126 |
if (!iter) return; |
1127 |
Gtk::TreeModel::Row row = *iter; |
1128 |
Glib::ustring name = row[m_SamplesModel.m_col_name]; |
1129 |
gig::Group* group = row[m_SamplesModel.m_col_group]; |
1130 |
gig::Sample* sample = row[m_SamplesModel.m_col_sample]; |
1131 |
if (group) { |
1132 |
group->Name = name; |
1133 |
std::cout << "Group name changed\n" << std::flush; |
1134 |
} else if (sample) { |
1135 |
sample->pInfo->Name = name.raw(); |
1136 |
std::cout << "Sample name changed\n" << std::flush; |
1137 |
} |
1138 |
} |
1139 |
|
1140 |
void MainWindow::instrument_name_changed(const Gtk::TreeModel::Path& path, |
1141 |
const Gtk::TreeModel::iterator& iter) { |
1142 |
std::cout << "Instrument name changed\n" << std::flush; |
1143 |
if (!iter) return; |
1144 |
Gtk::TreeModel::Row row = *iter; |
1145 |
Glib::ustring name = row[m_Columns.m_col_name]; |
1146 |
gig::Instrument* instrument = row[m_Columns.m_col_instr]; |
1147 |
if (instrument) instrument->pInfo->Name = name.raw(); |
1148 |
} |