cinelerra-5.1/cinelerra/recordbatches.C

   1 #include <stdio.h>
   2 #include <stdint.h>
   3 #include <stdlib.h>
   4 #include <unistd.h>
   5 #include <string.h>
   6 #include <fcntl.h>
   7
   8 #include "asset.h"
   9 #include "batch.h"
  10 #include "bchash.h"
  11 #include "bclistbox.h"
  12 #include "channel.h"
  13 #include "channeldb.h"
  14 #include "filesystem.h"
  15 #include "mwindow.h"
  16 #include "record.h"
  17 #include "recordbatches.h"
  18 #include "timeentry.h"
  19
  20 const char * RecordBatches::
  21 batch_titles[] = {
  22         N_("On"), N_("Path"), N_("News"), N_("Start time"),
  23         N_("Duration"), N_("Source"), N_("Mode")
  24 };
  25
  26 const int RecordBatches::
  27 default_columnwidth[] = {
  28         30, 200, 100, 100, 100, 100, 70
  29 };
  30
  31 void RecordBatches::
  32 load_defaults(ChannelDB * channeldb, Record * record)
  33 {
  34         char string[BCTEXTLEN];
  35         BC_Hash *defaults = mwindow->defaults;
  36         defaults->get("RECORD_DEFAULT_DIRECTORY", default_directory);
  37         early_margin = defaults->get("RECORD_EARLY_MARGIN", early_margin);
  38         late_margin = defaults->get("RECORD_LATE_MARGIN", late_margin);
  39         for(int i = 0; i < BATCH_COLUMNS; i++) {
  40                 sprintf(string, "BATCH_COLUMNWIDTH_%d", i);
  41                 column_widths[i] = defaults->get(string, default_columnwidth[i]);
  42         }
  43         int total_batches = defaults->get("TOTAL_BATCHES", 1);
  44         if(total_batches < 1) total_batches = 1;
  45         for(int i = 0; i < total_batches; ++i) {
  46                 Batch *batch = new Batch(mwindow, record);
  47                 batch->create_objects();
  48                 batches.append(batch);
  49                 Asset *asset = batch->asset;
  50                 sprintf(string, "RECORD_PATH_%d", i);
  51                 defaults->get(string, asset->path);
  52                 sprintf(string, "RECORD_CHANNEL_%d", i);
  53                 int chan_no = channeldb->number_of(batch->channel);
  54                 chan_no = defaults->get(string, chan_no);
  55                 batch->channel = channeldb->get(chan_no);
  56                 sprintf(string, "RECORD_STARTDAY_%d", i);
  57                 batch->start_day = defaults->get(string, batch->start_day);
  58                 sprintf(string, "RECORD_STARTTIME_%d", i);
  59                 batch->start_time = defaults->get(string, batch->start_time);
  60                 sprintf(string, "RECORD_DURATION_%d", i);
  61                 batch->duration = defaults->get(string, batch->duration);
  62                 sprintf(string, "RECORD_MODE_%d", i);
  63                 batch->record_mode = defaults->get(string, batch->record_mode);
  64                 sprintf(string, "BATCH_ENABLED_%d", i);
  65                 batch->enabled = defaults->get(string, batch->enabled);
  66                 batch->update_times();
  67         }
  68
  69         current_item = editing_item = 0;
  70 }
  71
  72 void RecordBatches::
  73 save_defaults(ChannelDB * channeldb)
  74 {
  75         char string[BCTEXTLEN];
  76         BC_Hash *defaults = mwindow->defaults;
  77         defaults->update("RECORD_DEFAULT_DIRECTORY", default_directory);
  78         defaults->update("RECORD_EARLY_MARGIN", early_margin);
  79         defaults->update("RECORD_LATE_MARGIN", late_margin);
  80         for(int i = 0; i < BATCH_COLUMNS; i++) {
  81                 sprintf(string, "BATCH_COLUMNWIDTH_%d", i);
  82                 defaults->update(string, column_widths[i]);
  83         }
  84
  85         defaults->update("TOTAL_BATCHES", batches.total);
  86         for(int i = 0; i < batches.total; ++i) {
  87                 Batch *batch = batches.values[i];
  88                 Asset *asset = batch->asset;
  89                 sprintf(string, "RECORD_PATH_%d", i);
  90                 defaults->update(string, asset->path);
  91                 sprintf(string, "RECORD_CHANNEL_%d", i);
  92                 int chan_no = channeldb->number_of(batch->channel);
  93                 defaults->update(string, chan_no);
  94                 sprintf(string, "RECORD_STARTDAY_%d", i);
  95                 defaults->update(string, batch->start_day);
  96                 sprintf(string, "RECORD_STARTTIME_%d", i);
  97                 defaults->update(string, batch->start_time);
  98                 sprintf(string, "RECORD_DURATION_%d", i);
  99                 defaults->update(string, batch->duration);
 100                 sprintf(string, "RECORD_MODE_%d", i);
 101                 defaults->update(string, batch->record_mode);
 102                 sprintf(string, "BATCH_ENABLED_%d", i);
 103                 defaults->update(string, batch->enabled);
 104         }
 105 }
 106
 107 void RecordBatches::
 108 save_default_channel(ChannelDB * channeldb)
 109 {
 110         BC_Hash *defaults = mwindow->defaults;
 111         Batch *batch = get_editing_batch();
 112         if( !batch ) return;
 113         int chan_no = channeldb->number_of(batch->channel);
 114         if( chan_no < 0 ) return;
 115         defaults->update("RECORD_CURRENT_CHANNEL", chan_no);
 116 }
 117
 118 RecordBatches::
 119 RecordBatches(MWindow * mwindow)
 120 {
 121         this->mwindow = mwindow;
 122         editing_item = current_item = -1;
 123         batch_active = 0;
 124         early_margin = late_margin = 0.;
 125         default_directory[0] = 0;
 126 }
 127
 128 RecordBatches::
 129 ~RecordBatches()
 130 {
 131 }
 132
 133 void RecordBatches::
 134 remove(Batch *batch)
 135 {
 136         batches.remove(batch);
 137         int total_batches = total();
 138         if( current_item == editing_item ) {
 139                 if(current_item >= total_batches)
 140                         current_item = total_batches - 1;
 141                 editing_item = current_item;
 142         }
 143         else {
 144                 if(current_item > editing_item)
 145                         --current_item;
 146                 if( editing_item >= total_batches )
 147                         editing_item = total_batches - 1;
 148         }
 149 }
 150
 151 void RecordBatches::
 152 clear()
 153 {
 154         batches.remove_all_objects();
 155         for(int j = 0; j < BATCH_COLUMNS; j++) {
 156                 data[j].remove_all_objects();
 157         }
 158         current_item = editing_item = -1;
 159 }
 160
 161 RecordBatchesGUI::
 162 RecordBatchesGUI(RecordBatches &batches,
 163         int x, int y, int w, int h)
 164  : BC_ListBox(x, y, w, h, LISTBOX_TEXT,         // Display text list or icons
 165                         batches.data,           // Each column has an ArrayList of BC_ListBoxItems.
 166                         batches.batch_titles,   // Titles for columns.  Set to 0 for no titles
 167                         batches.column_widths,  // width of each column
 168                         BATCH_COLUMNS,          // Total columns.
 169                         0,                      // Pixel of top of window.
 170                         0,                      // If this listbox is a popup window
 171                         LISTBOX_SINGLE,         // Select one item or multiple items
 172                         ICON_LEFT,              // Position of icon relative to text of each item
 173                         1),                     // Allow dragging
 174    batches(batches)
 175 {
 176         dragging_item = 0;
 177 }
 178
 179 // Do nothing for double clicks to protect active batch
 180 int RecordBatchesGUI::
 181 handle_event()
 182 {
 183         return 1;
 184 }
 185
 186 int RecordBatchesGUI::
 187 update(int highlighted_item, int recalc_positions)
 188 {
 189         return BC_ListBox::update(batches.data, batches.batch_titles,
 190                         batches.column_widths, BATCH_COLUMNS,
 191                         get_xposition(), get_yposition(),
 192                         highlighted_item, recalc_positions);
 193 }
 194
 195 int RecordBatchesGUI::
 196 column_resize_event()
 197 {
 198         for(int i = 0; i < BATCH_COLUMNS; i++) {
 199                 batches.column_widths[i] = get_column_width(i);
 200         }
 201         return 1;
 202 }
 203
 204 int RecordBatchesGUI::
 205 drag_start_event()
 206 {
 207         if(!BC_ListBox::drag_start_event()) return 0;
 208         dragging_item = 1;
 209         return 1;
 210 }
 211
 212 int RecordBatchesGUI::
 213 drag_motion_event()
 214 {
 215         if(!BC_ListBox::drag_motion_event()) return 0;
 216         return 1;
 217 }
 218
 219 int RecordBatchesGUI::
 220 selection_changed()
 221 {
 222         int n = get_selection_number(0, 0);
 223         if(n >= 0) {
 224                 set_editing_batch(n);
 225                 if(get_cursor_x() < batches.column_widths[0]) {
 226                         Batch *batch = batches[n];
 227                         batch->enabled = !batch->enabled;
 228                         update_batches(n);
 229                 }
 230         }
 231         return 1;
 232 }
 233
 234 int RecordBatchesGUI::
 235 drag_stop_event()
 236 {
 237         if(dragging_item) {
 238                 int total_batches = batches.total();
 239                 int src_item = editing_batch();
 240                 Batch *src_batch = batches[src_item];
 241                 int dst_item = get_highlighted_item();
 242                 if(dst_item < 0) dst_item = total_batches;
 243                 if(dst_item > src_item) --dst_item;
 244
 245                 for(int i = src_item; i < total_batches - 1; i++)
 246                         batches[i] = batches[i + 1];
 247                 for(int i = total_batches - 1; i > dst_item; --i)
 248                         batches[i] = batches[i - 1];
 249                 batches[dst_item] = src_batch;
 250
 251                 BC_ListBox::drag_stop_event();
 252                 dragging_item = 0;
 253                 set_editing_batch(dst_item);
 254                 update_batches(dst_item);
 255         }
 256         return 0;
 257 }
 258
 259 void RecordBatchesGUI::
 260 update_batch_news(int item)
 261 {
 262         Batch *batch = batches[item];
 263         batch->calculate_news();
 264         batches.data[2].values[item]->set_text(batch->news);
 265         update();  flush();
 266 }
 267
 268 void RecordBatchesGUI::
 269 update_batches(int selection_item)
 270 {
 271         time_t t;  time(&t);
 272         char string[BCTEXTLEN], string2[BCTEXTLEN];
 273
 274         for(int j = 0; j < BATCH_COLUMNS; j++) {
 275                 batches.data[j].remove_all_objects();
 276         }
 277         int total_batches = batches.total();
 278         for(int i = 0; i < total_batches; i++) {
 279                 Batch *batch = batches[i];
 280                 batch->update_times();
 281                 batch->calculate_news();
 282
 283                 int color = LTGREEN;
 284                 if( i != batches.current_item ) {
 285                         if( batch->time_start < t )
 286                                 color = RED;
 287                         else if( i > 0 && batches[i-1]->time_end > batch->time_start )
 288                                 color = RED;
 289                         else if( batch->time_start - t > 2*24*3600 )
 290                                 color = YELLOW;
 291                 }
 292                 else
 293                         color = LTYELLOW;
 294
 295                 batches.data[0].append(
 296                         new BC_ListBoxItem((char *)(batch->enabled ? "X" : " "), color));
 297                 batches.data[1].append(
 298                         new BC_ListBoxItem(batch->asset->path, color));
 299                 batches.data[2].append(
 300                         new BC_ListBoxItem(batch->news, RED));
 301                 Units::totext(string2, batch->start_time, TIME_HMS3);
 302                 sprintf(string, "%s %s", TimeEntry::day_table[batch->start_day], string2);
 303                 batches.data[3].append(
 304                         new BC_ListBoxItem(string, color));
 305                 Units::totext(string, batch->duration, TIME_HMS3);
 306                 batches.data[4].append(
 307                         new BC_ListBoxItem(string, color));
 308                 sprintf(string, "%s", batch->channel ? batch->channel->title : _("None"));
 309                 batches.data[5].append(
 310                         new BC_ListBoxItem(string, color));
 311                 sprintf(string, "%s", Batch::mode_to_text(batch->record_mode));
 312                 batches.data[6].append(
 313                         new BC_ListBoxItem(string, color));
 314
 315                 if(i == selection_item) {
 316                         for(int j = 0; j < BATCH_COLUMNS; j++) {
 317                                 batches.data[j].values[i]->set_selected(1);
 318                         }
 319                 }
 320         }
 321         update(batches.editing_item, 1);
 322         flush();
 323 }
 324
 325 void RecordBatchesGUI::
 326 set_row_color(int row, int color)
 327 {
 328         for(int i = 0; i < BATCH_COLUMNS; i++) {
 329                 BC_ListBoxItem *batch = batches.data[i].values[row];
 330                 batch->set_color(color);
 331         }
 332 }
 333
 334
 335 RecordBatchesGUI::Dir::
 336 Dir(RecordBatches &batches, const char *dir, int x, int y)
 337  : BC_TextBox(x, y, 200, 1, dir),
 338    batches(batches),
 339    directory(batches.default_directory)
 340 {
 341         strncpy(directory, dir, sizeof(directory));
 342         dir_entries = new ArrayList<BC_ListBoxItem*>;
 343         entries_dir[0] = 0;
 344         load_dirs(dir);
 345 }
 346
 347 RecordBatchesGUI::Dir::
 348 ~Dir()
 349 {
 350         dir_entries->remove_all_objects();
 351         delete dir_entries;
 352 }
 353
 354 int RecordBatchesGUI::Dir::
 355 handle_event()
 356 {
 357         strncpy(directory, get_text(),sizeof(directory));
 358         char *bp, *cp, *dp = &directory[0];
 359         if( *dp ) {
 360                 if( dp[0] != '~' || dp[1] != 0 ) {
 361                         for( cp=dp; *cp; ++cp ) {
 362                                 if( *cp != '/' ) continue;
 363                                 for( bp=cp; *bp=='/'; ++bp );
 364                                 if( *bp ) dp = cp;
 365                         }
 366                         if( *--cp != '/' ) return 1;
 367                         while( cp>dp && *cp=='/' ) *cp-- = 0;
 368                 }
 369                 load_dirs(directory);
 370                 calculate_suggestions(dir_entries);
 371         }
 372         return 1;
 373 }
 374
 375 void RecordBatchesGUI::Dir::
 376 load_dirs(const char *dir)
 377 {
 378         if( !strncmp(dir, entries_dir, sizeof(entries_dir)) ) return;
 379         strncpy(entries_dir, dir, sizeof(entries_dir));
 380         dir_entries->remove_all_objects();
 381         FileSystem fs;  fs.update(dir);
 382         int total_files = fs.total_files();
 383         for(int i = 0; i < total_files; i++) {
 384                 if( !fs.get_entry(i)->get_is_dir() ) continue;
 385                 const char *name = fs.get_entry(i)->get_name();
 386                 dir_entries->append(new BC_ListBoxItem(name));
 387         }
 388 }
 389
 390 RecordBatchesGUI::Path::
 391 Path(RecordBatches &batches, int x, int y)
 392  : BC_TextBox(x, y, 200, 1, batches.get_editing_batch()->asset->path),
 393    batches(batches)
 394 {
 395         file_entries = new ArrayList<BC_ListBoxItem*>;
 396         FileSystem fs;  char string[BCTEXTLEN];
 397 // Load current directory
 398         fs.update(getcwd(string, BCTEXTLEN));
 399         int total_files = fs.total_files();
 400         for(int i = 0; i < total_files; i++) {
 401                 const char *name = fs.get_entry(i)->get_name();
 402                 file_entries->append(new BC_ListBoxItem(name));
 403         }
 404 }
 405
 406 RecordBatchesGUI::Path::
 407 ~Path()
 408 {
 409         file_entries->remove_all_objects();
 410         delete file_entries;
 411 }
 412
 413 int RecordBatchesGUI::Path::
 414 handle_event()
 415 {
 416         calculate_suggestions(file_entries);
 417         Batch *batch = batches.gui->get_editing_batch();
 418         strcpy(batch->asset->path, get_text());
 419         batches.gui->update_batches();
 420         return 1;
 421 }
 422
 423 RecordBatchesGUI::StartTime::
 424 StartTime(BC_Window *win, RecordBatches &batches, int x, int y, int w)
 425  : TimeEntry(win, x, y,
 426                  &batches.get_editing_batch()->start_day,
 427                  &batches.get_editing_batch()->start_time, TIME_HMS3, w),
 428    batches(batches)
 429 {
 430 }
 431
 432 int RecordBatchesGUI::StartTime::
 433 handle_event()
 434 {
 435         batches.gui->update_batches();
 436         return 1;
 437 }
 438
 439
 440 RecordBatchesGUI::Duration::
 441 Duration(BC_Window *win, RecordBatches &batches, int x, int y, int w)
 442  : TimeEntry(win, x, y, 0,
 443                  &batches.get_editing_batch()->duration, TIME_HMS2, w),
 444    batches(batches)
 445 {
 446 }
 447
 448 int RecordBatchesGUI::Duration::
 449 handle_event()
 450 {
 451         batches.gui->update_batches();
 452         return 1;
 453 }
 454
 455
 456 RecordBatchesGUI::Source::
 457 Source(BC_Window *win, RecordBatches &batches, int x, int y)
 458  : BC_PopupTextBox(win, &sources,
 459                  batches.get_editing_batch()->get_source_text(),
 460                  x, y, 200, 200),
 461    batches(batches)
 462 {
 463 }
 464
 465 int RecordBatchesGUI::Source::
 466 handle_event()
 467 {
 468         batches.gui->update_batches();
 469         return 1;
 470 }
 471
 472
 473 RecordBatchesGUI::News::
 474 News(RecordBatches &batches, int x, int y)
 475  : BC_TextBox(x, y, 200, 1, batches.get_editing_batch()->news),
 476    batches(batches)
 477 {
 478 }
 479
 480 int RecordBatchesGUI::News::
 481 handle_event()
 482 {
 483         return 1;
 484 }
 485
 486
 487 RecordBatchesGUI::NewBatch::
 488 NewBatch(RecordBatches &batches, int x, int y)
 489  : BC_GenericButton(x, y, _("New")),
 490    batches(batches)
 491 {
 492         set_tooltip(_("Create new clip."));
 493 }
 494
 495 int RecordBatchesGUI::NewBatch::
 496 handle_event()
 497 {
 498         int new_item = batches.total()-1;
 499         batches.editing_item = new_item;
 500         batches.gui->update_batches(new_item);
 501         return 1;
 502 }
 503
 504
 505 RecordBatchesGUI::DeleteBatch::
 506 DeleteBatch(RecordBatches &batches, int x, int y)
 507  : BC_GenericButton(x, y, _("Delete")),
 508    batches(batches)
 509 {
 510         set_tooltip(_("Delete clip."));
 511 }
 512
 513 int RecordBatchesGUI::DeleteBatch::
 514 handle_event()
 515 {
 516         batches.gui->update_batches();
 517         return 1;
 518 }
 519
 520
 521 RecordBatchesGUI::StartBatches::
 522 StartBatches(RecordBatches &batches, int x, int y)
 523  : BC_GenericButton(x, y, _("Start")), batches(batches)
 524 {
 525         set_tooltip(_("Start batch recording\nfrom the current position."));
 526 }
 527
 528 int RecordBatchesGUI::StartBatches::
 529 handle_event()
 530 {
 531         batches.batch_active = 1;
 532         return 1;
 533 }
 534
 535
 536 RecordBatchesGUI::StopBatches::
 537 StopBatches(RecordBatches &batches, int x, int y)
 538  : BC_GenericButton(x, y, _("Stop")), batches(batches)
 539 {
 540 }
 541
 542 int RecordBatchesGUI::StopBatches::
 543 handle_event()
 544 {
 545         batches.batch_active = 0;
 546         return 1;
 547 }
 548
 549
 550 RecordBatchesGUI::ActivateBatch::
 551 ActivateBatch(RecordBatches &batches, int x, int y)
 552  : BC_GenericButton(x, y, _("Activate")), batches(batches)
 553 {
 554         set_tooltip(_("Make the highlighted\nclip active."));
 555 }
 556
 557 int RecordBatchesGUI::ActivateBatch::
 558 handle_event()
 559 {
 560         return 1;
 561 }
 562
 563
 564 RecordBatchesGUI::ClearBatch::
 565 ClearBatch(RecordBatches &batches, int x, int y)
 566  : BC_GenericButton(x, y, _("Clear")), batches(batches)
 567 {
 568         set_tooltip(_("Delete all clips."));
 569 }
 570
 571 int RecordBatchesGUI::ClearBatch::
 572 handle_event()
 573 {
 574         batches.gui->update_batches();
 575         return 1;
 576 }
 577