31 |
#include <gtkmm/aboutdialog.h> |
#include <gtkmm/aboutdialog.h> |
32 |
#endif |
#endif |
33 |
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34 |
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#if (GLIBMM_MAJOR_VERSION == 2 && GLIBMM_MINOR_VERSION < 6) || GLIBMM_MAJOR_VERSION < 2 |
35 |
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namespace Glib { |
36 |
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Glib::ustring filename_display_basename(const std::string& filename) |
37 |
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{ |
38 |
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gchar* gstr = g_path_get_basename(filename.c_str()); |
39 |
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Glib::ustring str(gstr); |
40 |
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g_free(gstr); |
41 |
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return Glib::filename_to_utf8(str); |
42 |
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} |
43 |
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} |
44 |
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#endif |
45 |
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|
46 |
#include <stdio.h> |
#include <stdio.h> |
47 |
#include <sndfile.h> |
#include <sndfile.h> |
48 |
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|
246 |
std::list<Gtk::TargetEntry> drag_target_gig_sample; |
std::list<Gtk::TargetEntry> drag_target_gig_sample; |
247 |
drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") ); |
drag_target_gig_sample.push_back( Gtk::TargetEntry("gig::Sample") ); |
248 |
m_TreeViewSamples.drag_source_set(drag_target_gig_sample); |
m_TreeViewSamples.drag_source_set(drag_target_gig_sample); |
249 |
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m_TreeViewSamples.signal_drag_begin().connect( |
250 |
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sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_begin) |
251 |
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); |
252 |
m_TreeViewSamples.signal_drag_data_get().connect( |
m_TreeViewSamples.signal_drag_data_get().connect( |
253 |
sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get) |
sigc::mem_fun(*this, &MainWindow::on_sample_treeview_drag_data_get) |
254 |
); |
); |
268 |
file_is_changed = false; |
file_is_changed = false; |
269 |
|
|
270 |
show_all_children(); |
show_all_children(); |
271 |
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|
272 |
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// start with a new gig file by default |
273 |
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on_action_file_new(); |
274 |
} |
} |
275 |
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|
276 |
MainWindow::~MainWindow() |
MainWindow::~MainWindow() |
425 |
Glib::filename_display_basename(filename).c_str()); |
Glib::filename_display_basename(filename).c_str()); |
426 |
Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
427 |
g_free(msg); |
g_free(msg); |
428 |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION >= 6) || GTKMM_MAJOR_VERSION > 2 |
429 |
dialog.set_secondary_text(_("If you close without saving, your changes will be lost.")); |
dialog.set_secondary_text(_("If you close without saving, your changes will be lost.")); |
430 |
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#endif |
431 |
dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO); |
dialog.add_button(_("Close _Without Saving"), Gtk::RESPONSE_NO); |
432 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
433 |
dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES); |
dialog.add_button(file_has_name ? Gtk::Stock::SAVE : Gtk::Stock::SAVE_AS, Gtk::RESPONSE_YES); |
434 |
dialog.set_default_response(Gtk::RESPONSE_YES); |
dialog.set_default_response(Gtk::RESPONSE_YES); |
435 |
int response = dialog.run(); |
int response = dialog.run(); |
436 |
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dialog.hide(); |
437 |
if (response == Gtk::RESPONSE_YES) return file_save(); |
if (response == Gtk::RESPONSE_YES) return file_save(); |
438 |
return response != Gtk::RESPONSE_CANCEL; |
return response != Gtk::RESPONSE_CANCEL; |
439 |
} |
} |
455 |
if (dialog.run() == Gtk::RESPONSE_OK) { |
if (dialog.run() == Gtk::RESPONSE_OK) { |
456 |
std::string filename = dialog.get_filename(); |
std::string filename = dialog.get_filename(); |
457 |
printf("filename=%s\n", filename.c_str()); |
printf("filename=%s\n", filename.c_str()); |
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__clear(); |
|
458 |
printf("on_action_file_open self=%x\n", Glib::Thread::self()); |
printf("on_action_file_open self=%x\n", Glib::Thread::self()); |
459 |
load_file(filename.c_str()); |
load_file(filename.c_str()); |
460 |
current_dir = Glib::path_get_dirname(filename); |
current_dir = Glib::path_get_dirname(filename); |
463 |
|
|
464 |
void MainWindow::load_file(const char* name) |
void MainWindow::load_file(const char* name) |
465 |
{ |
{ |
466 |
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__clear(); |
467 |
load_dialog = new LoadDialog("Loading...", *this); |
load_dialog = new LoadDialog("Loading...", *this); |
468 |
load_dialog->show_all(); |
load_dialog->show_all(); |
469 |
loader = new Loader(strdup(name)); |
loader = new Loader(strdup(name)); |
504 |
file_save(); |
file_save(); |
505 |
} |
} |
506 |
|
|
507 |
bool MainWindow::file_save() |
bool MainWindow::check_if_savable() |
508 |
{ |
{ |
509 |
if (!file) return false; |
if (!file) return false; |
510 |
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|
511 |
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if (!file->GetFirstSample()) { |
512 |
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Gtk::MessageDialog(*this, _("The file could not be saved " |
513 |
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"because it contains no samples"), |
514 |
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false, Gtk::MESSAGE_ERROR).run(); |
515 |
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return false; |
516 |
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} |
517 |
|
|
518 |
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for (gig::Instrument* instrument = file->GetFirstInstrument() ; instrument ; |
519 |
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instrument = file->GetNextInstrument()) { |
520 |
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if (!instrument->GetFirstRegion()) { |
521 |
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Gtk::MessageDialog(*this, _("The file could not be saved " |
522 |
|
"because there are instruments " |
523 |
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"that have no regions"), |
524 |
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false, Gtk::MESSAGE_ERROR).run(); |
525 |
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return false; |
526 |
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} |
527 |
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} |
528 |
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return true; |
529 |
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} |
530 |
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|
531 |
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bool MainWindow::file_save() |
532 |
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{ |
533 |
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if (!check_if_savable()) return false; |
534 |
if (!file_has_name) return file_save_as(); |
if (!file_has_name) return file_save_as(); |
535 |
|
|
536 |
std::cout << "Saving file\n" << std::flush; |
std::cout << "Saving file\n" << std::flush; |
553 |
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|
554 |
void MainWindow::on_action_file_save_as() |
void MainWindow::on_action_file_save_as() |
555 |
{ |
{ |
556 |
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if (!check_if_savable()) return; |
557 |
file_save_as(); |
file_save_as(); |
558 |
} |
} |
559 |
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|
560 |
bool MainWindow::file_save_as() |
bool MainWindow::file_save_as() |
561 |
{ |
{ |
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if (!file) return false; |
|
562 |
Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE); |
Gtk::FileChooserDialog dialog(*this, _("Save as"), Gtk::FILE_CHOOSER_ACTION_SAVE); |
563 |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
564 |
dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK); |
dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK); |
621 |
int bitdepth; |
int bitdepth; |
622 |
switch (info.format & 0xff) { |
switch (info.format & 0xff) { |
623 |
case SF_FORMAT_PCM_S8: |
case SF_FORMAT_PCM_S8: |
|
bitdepth = 16; // we simply convert to 16 bit for now |
|
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break; |
|
624 |
case SF_FORMAT_PCM_16: |
case SF_FORMAT_PCM_16: |
625 |
|
case SF_FORMAT_PCM_U8: |
626 |
bitdepth = 16; |
bitdepth = 16; |
627 |
break; |
break; |
628 |
case SF_FORMAT_PCM_24: |
case SF_FORMAT_PCM_24: |
|
bitdepth = 32; // we simply convert to 32 bit for now |
|
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break; |
|
629 |
case SF_FORMAT_PCM_32: |
case SF_FORMAT_PCM_32: |
|
bitdepth = 32; |
|
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break; |
|
|
case SF_FORMAT_PCM_U8: |
|
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bitdepth = 16; // we simply convert to 16 bit for now |
|
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break; |
|
630 |
case SF_FORMAT_FLOAT: |
case SF_FORMAT_FLOAT: |
|
bitdepth = 32; |
|
|
break; |
|
631 |
case SF_FORMAT_DOUBLE: |
case SF_FORMAT_DOUBLE: |
632 |
bitdepth = 32; // I guess we will always truncate this to 32 bit |
bitdepth = 24; |
633 |
break; |
break; |
634 |
default: |
default: |
635 |
sf_close(hFile); // close sound file |
sf_close(hFile); // close sound file |
636 |
throw std::string("format not supported"); // unsupported subformat (yet?) |
throw std::string("format not supported"); // unsupported subformat (yet?) |
637 |
} |
} |
638 |
// allocate appropriate copy buffer (TODO: for now we copy |
|
639 |
// it in one piece, might be tough for very long samples) |
const int bufsize = 10000; |
|
// and copy sample data into buffer |
|
|
int8_t* buffer = NULL; |
|
640 |
switch (bitdepth) { |
switch (bitdepth) { |
641 |
case 16: |
case 16: { |
642 |
buffer = new int8_t[2 * info.channels * info.frames]; |
short* buffer = new short[bufsize * info.channels]; |
643 |
// libsndfile does the conversion for us (if needed) |
sf_count_t cnt = info.frames; |
644 |
sf_readf_short(hFile, (short*) buffer, info.frames); |
while (cnt) { |
645 |
|
// libsndfile does the conversion for us (if needed) |
646 |
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int n = sf_readf_short(hFile, buffer, bufsize); |
647 |
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// write from buffer directly (physically) into .gig file |
648 |
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iter->gig_sample->Write(buffer, n); |
649 |
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cnt -= n; |
650 |
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} |
651 |
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delete[] buffer; |
652 |
break; |
break; |
653 |
case 32: |
} |
654 |
buffer = new int8_t[4 * info.channels * info.frames]; |
case 24: { |
655 |
// libsndfile does the conversion for us (if needed) |
int* srcbuf = new int[bufsize * info.channels]; |
656 |
sf_readf_int(hFile, (int*) buffer, info.frames); |
uint8_t* dstbuf = new uint8_t[bufsize * 3 * info.channels]; |
657 |
|
sf_count_t cnt = info.frames; |
658 |
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while (cnt) { |
659 |
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// libsndfile returns 32 bits, convert to 24 |
660 |
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int n = sf_readf_int(hFile, srcbuf, bufsize); |
661 |
|
int j = 0; |
662 |
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for (int i = 0 ; i < n * info.channels ; i++) { |
663 |
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dstbuf[j++] = srcbuf[i] >> 8; |
664 |
|
dstbuf[j++] = srcbuf[i] >> 16; |
665 |
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dstbuf[j++] = srcbuf[i] >> 24; |
666 |
|
} |
667 |
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// write from buffer directly (physically) into .gig file |
668 |
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iter->gig_sample->Write(dstbuf, n); |
669 |
|
cnt -= n; |
670 |
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} |
671 |
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delete[] srcbuf; |
672 |
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delete[] dstbuf; |
673 |
break; |
break; |
674 |
|
} |
675 |
} |
} |
|
// write from buffer directly (physically) into .gig file |
|
|
(*iter).gig_sample->Write(buffer, info.frames); |
|
676 |
// cleanup |
// cleanup |
677 |
sf_close(hFile); |
sf_close(hFile); |
|
delete[] buffer; |
|
678 |
// on success we remove the sample from the import queue, |
// on success we remove the sample from the import queue, |
679 |
// otherwise keep it, maybe it works the next time ? |
// otherwise keep it, maybe it works the next time ? |
680 |
std::list<SampleImportItem>::iterator cur = iter; |
std::list<SampleImportItem>::iterator cur = iter; |
1127 |
int bitdepth; |
int bitdepth; |
1128 |
switch (info.format & 0xff) { |
switch (info.format & 0xff) { |
1129 |
case SF_FORMAT_PCM_S8: |
case SF_FORMAT_PCM_S8: |
|
bitdepth = 16; // we simply convert to 16 bit for now |
|
|
break; |
|
1130 |
case SF_FORMAT_PCM_16: |
case SF_FORMAT_PCM_16: |
1131 |
|
case SF_FORMAT_PCM_U8: |
1132 |
bitdepth = 16; |
bitdepth = 16; |
1133 |
break; |
break; |
1134 |
case SF_FORMAT_PCM_24: |
case SF_FORMAT_PCM_24: |
|
bitdepth = 32; // we simply convert to 32 bit for now |
|
|
break; |
|
1135 |
case SF_FORMAT_PCM_32: |
case SF_FORMAT_PCM_32: |
|
bitdepth = 32; |
|
|
break; |
|
|
case SF_FORMAT_PCM_U8: |
|
|
bitdepth = 16; // we simply convert to 16 bit for now |
|
|
break; |
|
1136 |
case SF_FORMAT_FLOAT: |
case SF_FORMAT_FLOAT: |
|
bitdepth = 32; |
|
|
break; |
|
1137 |
case SF_FORMAT_DOUBLE: |
case SF_FORMAT_DOUBLE: |
1138 |
bitdepth = 32; // I guess we will always truncate this to 32 bit |
bitdepth = 24; |
1139 |
break; |
break; |
1140 |
default: |
default: |
1141 |
sf_close(hFile); // close sound file |
sf_close(hFile); // close sound file |
1157 |
sample->BitDepth = bitdepth; |
sample->BitDepth = bitdepth; |
1158 |
sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels; |
sample->FrameSize = bitdepth / 8/*1 byte are 8 bits*/ * info.channels; |
1159 |
sample->SamplesPerSecond = info.samplerate; |
sample->SamplesPerSecond = info.samplerate; |
1160 |
|
sample->AverageBytesPerSecond = sample->FrameSize * sample->SamplesPerSecond; |
1161 |
|
sample->BlockAlign = sample->FrameSize; |
1162 |
|
sample->SamplesTotal = info.frames; |
1163 |
|
|
1164 |
|
SF_INSTRUMENT instrument; |
1165 |
|
if (sf_command(hFile, SFC_GET_INSTRUMENT, |
1166 |
|
&instrument, sizeof(instrument)) != SF_FALSE) |
1167 |
|
{ |
1168 |
|
sample->MIDIUnityNote = instrument.basenote; |
1169 |
|
|
1170 |
|
#if HAVE_SF_INSTRUMENT_LOOPS |
1171 |
|
if (instrument.loop_count && instrument.loops[0].mode != SF_LOOP_NONE) { |
1172 |
|
sample->Loops = 1; |
1173 |
|
|
1174 |
|
switch (instrument.loops[0].mode) { |
1175 |
|
case SF_LOOP_FORWARD: |
1176 |
|
sample->LoopType = gig::loop_type_normal; |
1177 |
|
break; |
1178 |
|
case SF_LOOP_BACKWARD: |
1179 |
|
sample->LoopType = gig::loop_type_backward; |
1180 |
|
break; |
1181 |
|
case SF_LOOP_ALTERNATING: |
1182 |
|
sample->LoopType = gig::loop_type_bidirectional; |
1183 |
|
break; |
1184 |
|
} |
1185 |
|
sample->LoopStart = instrument.loops[0].start; |
1186 |
|
sample->LoopEnd = instrument.loops[0].end; |
1187 |
|
sample->LoopPlayCount = instrument.loops[0].count; |
1188 |
|
sample->LoopSize = sample->LoopEnd - sample->LoopStart + 1; |
1189 |
|
} |
1190 |
|
#endif |
1191 |
|
} |
1192 |
|
|
1193 |
// schedule resizing the sample (which will be done |
// schedule resizing the sample (which will be done |
1194 |
// physically when File::Save() is called) |
// physically when File::Save() is called) |
1195 |
sample->Resize(info.frames); |
sample->Resize(info.frames); |
1276 |
break; |
break; |
1277 |
} |
} |
1278 |
} |
} |
1279 |
|
dimreg_changed(); |
1280 |
file_changed(); |
file_changed(); |
1281 |
} |
} |
1282 |
// remove respective row(s) from samples tree view |
// remove respective row(s) from samples tree view |
1288 |
} |
} |
1289 |
} |
} |
1290 |
|
|
1291 |
|
// For some reason drag_data_get gets called two times for each |
1292 |
|
// drag'n'drop (at least when target is an Entry). This work-around |
1293 |
|
// makes sure the code in drag_data_get and drop_drag_data_received is |
1294 |
|
// only executed once, as drag_begin only gets called once. |
1295 |
|
void MainWindow::on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context) |
1296 |
|
{ |
1297 |
|
first_call_to_drag_data_get = true; |
1298 |
|
} |
1299 |
|
|
1300 |
void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&, |
void MainWindow::on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&, |
1301 |
Gtk::SelectionData& selection_data, guint, guint) |
Gtk::SelectionData& selection_data, guint, guint) |
1302 |
{ |
{ |
1303 |
|
if (!first_call_to_drag_data_get) return; |
1304 |
|
first_call_to_drag_data_get = false; |
1305 |
|
|
1306 |
// get selected sample |
// get selected sample |
1307 |
gig::Sample* sample = NULL; |
gig::Sample* sample = NULL; |
1308 |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
Glib::RefPtr<Gtk::TreeSelection> sel = m_TreeViewSamples.get_selection(); |
1320 |
const Glib::RefPtr<Gdk::DragContext>& context, int, int, |
const Glib::RefPtr<Gdk::DragContext>& context, int, int, |
1321 |
const Gtk::SelectionData& selection_data, guint, guint time) |
const Gtk::SelectionData& selection_data, guint, guint time) |
1322 |
{ |
{ |
|
gig::DimensionRegion* dimregion = m_DimRegionChooser.get_dimregion(); |
|
1323 |
gig::Sample* sample = *((gig::Sample**) selection_data.get_data()); |
gig::Sample* sample = *((gig::Sample**) selection_data.get_data()); |
1324 |
|
|
1325 |
if (sample && dimregion && selection_data.get_length() == sizeof(gig::Sample*)) { |
if (sample && selection_data.get_length() == sizeof(gig::Sample*)) { |
1326 |
if (sample != dimregion->pSample) { |
std::cout << "Drop received sample \"" << |
1327 |
dimregion->pSample = sample; |
sample->pInfo->Name << "\"" << std::endl; |
1328 |
dimreg_edit.wSample->set_text(dimregion->pSample->pInfo->Name.c_str()); |
// drop success |
1329 |
std::cout << "Drop received sample \"" << |
context->drop_reply(true, time); |
1330 |
dimregion->pSample->pInfo->Name.c_str() << "\"" << std::endl; |
|
1331 |
// drop success |
// find the samplechannel dimension |
1332 |
context->drop_reply(true, time); |
gig::Region* region = m_RegionChooser.get_region(); |
1333 |
file_changed(); |
gig::dimension_def_t* stereo_dimension = 0; |
1334 |
return; |
for (int i = 0 ; i < region->Dimensions ; i++) { |
1335 |
|
if (region->pDimensionDefinitions[i].dimension == |
1336 |
|
gig::dimension_samplechannel) { |
1337 |
|
stereo_dimension = ®ion->pDimensionDefinitions[i]; |
1338 |
|
break; |
1339 |
|
} |
1340 |
} |
} |
1341 |
|
bool channels_changed = false; |
1342 |
|
if (sample->Channels == 1 && stereo_dimension) { |
1343 |
|
// remove the samplechannel dimension |
1344 |
|
region->DeleteDimension(stereo_dimension); |
1345 |
|
channels_changed = true; |
1346 |
|
region_changed(); |
1347 |
|
} |
1348 |
|
dimreg_edit.set_sample(sample); |
1349 |
|
|
1350 |
|
if (sample->Channels == 2 && !stereo_dimension) { |
1351 |
|
// add samplechannel dimension |
1352 |
|
gig::dimension_def_t dim; |
1353 |
|
dim.dimension = gig::dimension_samplechannel; |
1354 |
|
dim.bits = 1; |
1355 |
|
dim.zones = 2; |
1356 |
|
region->AddDimension(&dim); |
1357 |
|
channels_changed = true; |
1358 |
|
region_changed(); |
1359 |
|
} |
1360 |
|
if (channels_changed) { |
1361 |
|
// unmap all samples with wrong number of channels |
1362 |
|
// TODO: maybe there should be a warning dialog for this |
1363 |
|
for (int i = 0 ; i < region->DimensionRegions ; i++) { |
1364 |
|
gig::DimensionRegion* d = region->pDimensionRegions[i]; |
1365 |
|
if (d->pSample && d->pSample->Channels != sample->Channels) { |
1366 |
|
d->pSample = 0; |
1367 |
|
} |
1368 |
|
} |
1369 |
|
} |
1370 |
|
|
1371 |
|
return; |
1372 |
} |
} |
1373 |
// drop failed |
// drop failed |
1374 |
context->drop_reply(false, time); |
context->drop_reply(false, time); |