cinelerra-5.1/cinelerra/exportedl.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2006 Andraz Tori
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "asset.h"
  23 #include "bchash.h"
  24 #include "condition.h"
  25 #include "confirmsave.h"
  26 #include "edits.h"
  27 #include "edl.h"
  28 #include "edlsession.h"
  29 #include "errorbox.h"
  30 #include "file.h"
  31 #include "filesystem.h"
  32 #include "filexml.h"
  33 #include "language.h"
  34 #include "localsession.h"
  35 #include "mainsession.h"
  36 #include "mutex.h"
  37 #include "mwindowgui.h"
  38 #include "mwindow.h"
  39 #include "exportedl.h"
  40 #include "tracks.h"
  41 #include "transition.h"
  42
  43 #include <ctype.h>
  44 #include <string.h>
  45
  46 ExportEDLAsset::ExportEDLAsset(MWindow *mwindow, EDL *edl)
  47 {
  48         this->mwindow = mwindow;
  49         this->edl = edl;
  50
  51         path[0] = 0;
  52         edl_type = EDLTYPE_CMX3600;
  53         track_number = -1;
  54 }
  55
  56 ExportEDLAsset::~ExportEDLAsset()
  57 {
  58 }
  59
  60 void ExportEDLAsset::double_to_CMX3600(double seconds, double frame_rate, char *str)
  61 {
  62         char tmp[20];
  63         Units::totext(tmp,
  64                         seconds,
  65                         TIME_HMSF,
  66                         0, // sample_rate ... unnecessary
  67                         frame_rate,
  68                         0);    // frames per foot
  69         if ((int)(seconds / 3600) <= 9)
  70         {
  71                 str[0]='0';
  72                 strcpy(str+1, tmp);
  73         } else
  74         {
  75                 strcpy(str, tmp);
  76         }
  77
  78 //      str[8]='.';
  79
  80         //sprintf(str, "%02d:%02d:%02d:%02d", hour, minute, second, hundredths);
  81 }
  82
  83 int ExportEDLAsset::edit_to_timecodes(Edit *edit,
  84         char *sourceinpoint, char *sourceoutpoint,
  85         char *destinpoint, char *destoutpoint,
  86         char *reel_name)
  87 {
  88         Track *track = edit->track;
  89         double frame_rate = edit->track->edl->session->frame_rate;
  90
  91         double edit_sourcestart;
  92         double edit_sourceend;
  93         double edit_deststart;
  94         double edit_destend;
  95
  96         strcpy(reel_name, "   BL   ");
  97         edit_sourcestart = 0;
  98         edit_sourceend = track->from_units(edit->length);
  99
 100         edit_deststart = track->from_units(edit->startproject);
 101         edit_destend = track->from_units(edit->startproject + edit->length);
 102
 103         double_to_CMX3600(edit_sourcestart, frame_rate, sourceinpoint);
 104         double_to_CMX3600(edit_sourceend, frame_rate, sourceoutpoint);
 105         double_to_CMX3600(edit_deststart, frame_rate, destinpoint);
 106         double_to_CMX3600(edit_destend, frame_rate, destoutpoint);
 107
 108         return 0;
 109 }
 110
 111
 112 void ExportEDLAsset::export_it()
 113 {
 114         FILE *fh;
 115         fh = fopen(path, "w+");
 116
 117 // We currently only support exporting one track at a time
 118 // Find the track...
 119         int serial = 0;
 120         Track *track;
 121         for(track = edl->tracks->first;
 122                 track;
 123                 track = track->next)
 124         {
 125                 if (serial == track_number)
 126                         break;
 127                 serial ++;
 128         }
 129
 130
 131         int last_dissolve = 1;
 132
 133         if (edl_type == EDLTYPE_CMX3600)
 134         {
 135
 136                 // TODO: Find docs about exact header for CMX3600
 137                 fprintf(fh, "TITLE: Cinproj   FORMAT: CMX 3600 4-Ch\n");
 138
 139                 int colnum = 1;
 140
 141
 142                 for (Edit *edit = track->edits->first;
 143                         edit;
 144                         edit = edit->next)
 145                 {
 146                         char reel_name[BCTEXTLEN];
 147                         char avselect[5];
 148                         char edittype[5] = "C   ";
 149                         char cutinfo[4] = "   ";
 150                         char sourceinpoint[12];
 151                         char sourceoutpoint[12];
 152                         char destinpoint[12];
 153                         char destoutpoint[12];
 154                         if (track->data_type == TRACK_AUDIO)
 155                                 strcpy(avselect, "A   ");
 156                         else
 157                                 strcpy(avselect, "V   ");
 158
 159                         //if (edit->transition)
 160                         //      printf("title: %s, length: %i\n", edit->transition->title, edit->transition->length);
 161                         if (edit->transition && !strcmp(edit->transition->title, "Dissolve"))
 162                         {
 163                                 char last_sourceout[12];
 164                                 edit_to_timecodes(edit->previous, sourceinpoint, last_sourceout, destinpoint, destoutpoint, reel_name);
 165                                 edit_to_timecodes(edit, sourceinpoint, sourceoutpoint, destinpoint, destoutpoint, reel_name);
 166
 167                                 if (last_dissolve)
 168                                 {
 169                                         fprintf(fh, "%03d %8s %s %4s %3s", colnum, reel_name, avselect, edittype, cutinfo);
 170                                         fprintf(fh, " %s %s", last_sourceout, last_sourceout);
 171                                         fprintf(fh, " %s %s", destinpoint, destinpoint);
 172                                         fprintf(fh,"\n");
 173                                 } else
 174                                 {
 175                                         colnum --;
 176                                 }
 177                                 edittype[0] = 'D';
 178                                 fprintf(fh, "%03d %8s %s %4s %03jd", colnum, reel_name, avselect, edittype, edit->transition->length);
 179                                 fprintf(fh, " %s %s", sourceinpoint, sourceoutpoint);
 180                                 fprintf(fh, " %s %s", destinpoint, destoutpoint);
 181                                 fprintf(fh,"\n");
 182                                 last_dissolve = 1;
 183                         } else
 184                         {
 185                                 edit_to_timecodes(edit, sourceinpoint, sourceoutpoint, destinpoint, destoutpoint, reel_name);
 186                                 fprintf(fh, "%03d %8s %s %4s %3s", colnum, reel_name, avselect, edittype, cutinfo);
 187                                 fprintf(fh, " %s %s", sourceinpoint, sourceoutpoint);
 188                                 fprintf(fh, " %s %s", destinpoint, destoutpoint);
 189                                 fprintf(fh,"\n");
 190                                 last_dissolve = 0;
 191                         }
 192
 193                         colnum ++;
 194
 195                 }
 196
 197         }
 198
 199         fclose(fh);
 200
 201
 202 }
 203
 204
 205
 206 int ExportEDLAsset::load_defaults()
 207 {
 208         mwindow->defaults->get("EDLEXPORT_PATH", path);
 209         mwindow->defaults->get("EDLEXPORT_TYPE", edl_type);
 210         mwindow->defaults->get("EDLEXPORT_TRACKNUMBER", track_number);
 211         //load_mode = mwindow->defaults->get("RENDER_LOADMODE", LOADMODE_NEW_TRACKS);
 212
 213
 214         return 0;
 215 }
 216
 217 int ExportEDLAsset::save_defaults()
 218 {
 219         mwindow->defaults->update("EDLEXPORT_PATH", path);
 220         mwindow->defaults->update("EDLEXPORT_TYPE", edl_type);
 221         mwindow->defaults->update("EDLEXPORT_TRACKNUMBER", track_number);
 222         return 0;
 223 }
 224
 225
 226
 227
 228 ExportEDLItem::ExportEDLItem(MWindow *mwindow)
 229  : BC_MenuItem(_("Export EDL..."), "Shift-E", 'E')
 230 {
 231         this->mwindow = mwindow;
 232         set_shift(1);
 233 }
 234
 235 int ExportEDLItem::handle_event()
 236 {
 237         mwindow->exportedl->start_interactive();
 238         return 1;
 239 }
 240
 241
 242
 243
 244
 245 ExportEDL::ExportEDL(MWindow *mwindow)
 246  : Thread(0, 0, 0)
 247 {
 248         this->mwindow = mwindow;
 249 //      package_lock = new Mutex("ExportEDL::package_lock");
 250 //      counter_lock = new Mutex("ExportEDL::counter_lock");
 251 //      completion = new Condition(0, "ExportEDL::completion");
 252 //      progress_timer = new Timer;
 253 }
 254
 255 ExportEDL::~ExportEDL()
 256 {
 257 //      delete package_lock;
 258 //      delete counter_lock;
 259 //      delete completion;
 260 ///     if(preferences) delete preferences;
 261 //      delete progress_timer;
 262 }
 263
 264 void ExportEDL::start_interactive()
 265 {
 266         if(!Thread::running())
 267         {
 268                 Thread::start();
 269         }
 270 }
 271
 272 void ExportEDL::run()
 273 {
 274         int result = 0;
 275         exportasset = new ExportEDLAsset(mwindow, mwindow->edl);
 276
 277         exportasset->load_defaults();
 278
 279 // Get format from user
 280                 result = 0;
 281                 int filesok;
 282
 283                 do {
 284                 // FIX
 285                         filesok = 0;
 286                         exportedl_window = new ExportEDLWindow(mwindow, this, exportasset);
 287                         exportedl_window->create_objects();
 288                         result = exportedl_window->run_window();
 289                         if (! result) {
 290                                 // add to recentlist only on OK
 291                                 // Fix "EDL"!
 292                                 exportedl_window->path_recent->add_item("EDLPATH", exportasset->path);
 293                         }
 294                         exportasset->track_number = exportedl_window->track_list->get_selection_number(0, 0);
 295
 296                         delete exportedl_window;
 297                         exportedl_window = 0;
 298                         if (!result)
 299                         {
 300                                 ArrayList<char*> paths;
 301
 302                                 paths.append(exportasset->path);
 303                                 filesok = ConfirmSave::test_files(mwindow, &paths);
 304                         }
 305
 306                 } while (!result && filesok);
 307         mwindow->save_defaults();
 308         exportasset->save_defaults();
 309
 310 // FIX
 311         if(!result) exportasset->export_it();
 312
 313
 314         delete exportasset;
 315
 316 }
 317
 318
 319
 320
 321
 322
 323
 324
 325 #define WIDTH 410
 326 #define HEIGHT 400
 327
 328 static const char *list_titles[] =
 329 {
 330         N_("No."),
 331         N_("Track name")
 332 };
 333
 334
 335 static int list_widths[] =
 336 {
 337         40,
 338         200
 339 };
 340
 341 ExportEDLWindow::ExportEDLWindow(MWindow *mwindow, ExportEDL *exportedl, ExportEDLAsset *exportasset)
 342  : BC_Window(_(PROGRAM_NAME ": Export EDL"),
 343         mwindow->gui->get_screen_w(1, 0) / 2 - WIDTH / 2,
 344         mwindow->gui->get_root_h(1) / 2 - HEIGHT / 2,
 345         WIDTH,
 346         HEIGHT,
 347         (int)BC_INFINITY,
 348         (int)BC_INFINITY,
 349         0,
 350         0,
 351         1)
 352 {
 353         this->mwindow = mwindow;
 354         this->exportasset = exportasset;
 355 }
 356
 357 ExportEDLWindow::~ExportEDLWindow()
 358 {
 359 //      delete format_tools;
 360 //      delete loadmode;
 361 }
 362
 363
 364
 365 void ExportEDLWindow::create_objects()
 366 {
 367         int x = 5, y = 5;
 368         add_subwindow(new BC_Title(x,
 369                 y,
 370                         _("Select a file to export to:")));
 371         y += 25;
 372
 373         add_subwindow(path_textbox = new ExportEDLPathText(x, y, this));
 374         x += 300;
 375         path_recent = new BC_RecentList("EDLPATH", mwindow->defaults,
 376                                         path_textbox, 10, x, y, 300, 100);
 377         add_subwindow(path_recent);
 378 // FIX
 379         path_recent->load_items("EDLPATH");
 380
 381         x += 24;
 382         add_subwindow(path_button = new BrowseButton(
 383                 mwindow->theme, this, path_textbox, x, y - 4, exportasset->path,
 384                 _("Output to file"), _("Select a file to write to:"), 0));
 385
 386         y += 34;
 387         x = 5;
 388         add_subwindow(new BC_Title(x, y, _("Select track to be exported:")));
 389         y += 25;
 390
 391
 392         items_tracks[0].remove_all_objects();
 393         items_tracks[1].remove_all_objects();
 394         int serial = 0;
 395         if (exportasset->track_number == -1)
 396                 exportasset->track_number = 0;
 397         for(Track *track = mwindow->edl->tracks->first;
 398                 track;
 399                 track = track->next)
 400         {
 401
 402                 char tmp[10];
 403                 sprintf(tmp, "%i\n", serial+1);
 404
 405                 BC_ListBoxItem *listitem = new BC_ListBoxItem(tmp);
 406                 if (serial == exportasset->track_number)
 407                         listitem->set_selected(1);
 408                 items_tracks[0].append(listitem);
 409                 items_tracks[1].append(new BC_ListBoxItem(track->title));
 410                 serial ++;
 411
 412         }
 413
 414
 415         add_subwindow(track_list = new ExportEDLWindowTrackList(this, x, y, 400, 200, items_tracks));
 416
 417         y += 5 + track_list->get_h();
 418         add_subwindow(new BC_Title(x, y, _("Currently only CMX 3600 format is supported")));
 419
 420
 421         add_subwindow(new BC_OKButton(this));
 422         add_subwindow(new BC_CancelButton(this));
 423         show_window();
 424 }
 425
 426
 427 ExportEDLPathText::ExportEDLPathText(int x, int y, ExportEDLWindow *window)
 428  : BC_TextBox(x, y, 300, 1, window->exportasset->path)
 429 {
 430         this->window = window;
 431 }
 432 ExportEDLPathText::~ExportEDLPathText()
 433 {
 434 }
 435 int ExportEDLPathText::handle_event()
 436 {
 437         strcpy(window->exportasset->path, get_text());
 438 //      window->handle_event();
 439         return 1;
 440 }
 441
 442 ExportEDLWindowTrackList::ExportEDLWindowTrackList(ExportEDLWindow *window,
 443         int x,
 444         int y,
 445         int w,
 446         int h,
 447         ArrayList<BC_ListBoxItem*> *track_list)
 448  : BC_ListBox(x,
 449                 y,
 450                 w,
 451                 h,
 452                 LISTBOX_TEXT,
 453                 track_list,
 454                 list_titles,
 455                 list_widths,
 456                 2)
 457 {
 458         this->window = window;
 459 }
 460
 461 int ExportEDLWindowTrackList::handle_event()
 462 {
 463 //      window->exportasset->track_number = get_selection_number(0, 0);
 464 //      printf("aaaaa %i\n", window->exportasset->track_number );
 465 //      window->set_done(0);
 466         return 1;
 467 }
 468
 469
 470