cinelerra-5.1/cinelerra/interfaceprefs.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   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 "deleteallindexes.h"
  23 #include "edl.h"
  24 #include "edlsession.h"
  25 #include "file.h"
  26 #include "filesystem.h"
  27 #include "language.h"
  28 #include "mwindow.h"
  29 #include "preferences.h"
  30 #include "preferencesthread.h"
  31 #include "probeprefs.h"
  32 #include "interfaceprefs.h"
  33 #include "shbtnprefs.h"
  34 #include "theme.h"
  35
  36 #if 0
  37 N_("Drag all following edits")
  38 N_("Drag only one edit")
  39 N_("Drag source only")
  40 N_("No effect")
  41 #endif
  42
  43 #define MOVE_ALL_EDITS_TITLE N_("Drag all following edits")
  44 #define MOVE_ONE_EDIT_TITLE N_("Drag only one edit")
  45 #define MOVE_NO_EDITS_TITLE N_("Drag source only")
  46 #define MOVE_EDITS_DISABLED_TITLE N_("No effect")
  47
  48 InterfacePrefs::InterfacePrefs(MWindow *mwindow, PreferencesWindow *pwindow)
  49  : PreferencesDialog(mwindow, pwindow)
  50 {
  51         min_db = 0;
  52         max_db = 0;
  53         shbtn_dialog = 0;
  54         file_probe_dialog = 0;
  55 }
  56
  57 InterfacePrefs::~InterfacePrefs()
  58 {
  59         delete min_db;
  60         delete max_db;
  61         delete shbtn_dialog;
  62         delete file_probe_dialog;
  63 }
  64
  65
  66 void InterfacePrefs::create_objects()
  67 {
  68         BC_Resources *resources = BC_WindowBase::get_resources();
  69         int margin = mwindow->theme->widget_border;
  70         char string[BCTEXTLEN];
  71         int x0 = mwindow->theme->preferencesoptions_x;
  72         int y0 = mwindow->theme->preferencesoptions_y;
  73         int x = x0, y = y0;
  74
  75         add_subwindow(new BC_Title(x, y, _("Editing:"), LARGEFONT,
  76                 resources->text_default));
  77         y += 35;
  78
  79         int x2 = get_w()/2, y2 = y;
  80         x = x2;
  81         BC_Title *title;
  82         add_subwindow(title = new BC_Title(x, y, _("Keyframe reticle:")));
  83         y += title->get_h() + 5;
  84         keyframe_reticle = new KeyframeReticle(pwindow, this, x, y,
  85                 &pwindow->thread->preferences->keyframe_reticle);
  86         add_subwindow(keyframe_reticle);
  87         keyframe_reticle->create_objects();
  88
  89         y += 30;
  90         add_subwindow(title = new BC_Title(x, y, _("Snapshot path:")));
  91         y += title->get_h() + 5;
  92         add_subwindow(snapshot_path = new SnapshotPathText(pwindow, this, x, y, get_w()-x-30));
  93
  94         x = x0;  y = y2;
  95         add_subwindow(new BC_Title(x, y, _("Clicking on edit boundaries does what:")));
  96         y += 25;
  97         add_subwindow(new BC_Title(x, y, _("Button 1:")));
  98
  99         int x1 = x + 100;
 100         ViewBehaviourText *text;
 101         add_subwindow(text = new ViewBehaviourText(x1, y - 5,
 102                 behavior_to_text(pwindow->thread->edl->session->edit_handle_mode[0]),
 103                         pwindow,
 104                         &(pwindow->thread->edl->session->edit_handle_mode[0])));
 105         text->create_objects();
 106         y += 30;
 107         add_subwindow(new BC_Title(x, y, _("Button 2:")));
 108         add_subwindow(text = new ViewBehaviourText(x1,
 109                 y - 5,
 110                 behavior_to_text(pwindow->thread->edl->session->edit_handle_mode[1]),
 111                         pwindow,
 112                         &(pwindow->thread->edl->session->edit_handle_mode[1])));
 113         text->create_objects();
 114         y += 30;
 115         add_subwindow(new BC_Title(x, y, _("Button 3:")));
 116         add_subwindow(text = new ViewBehaviourText(x1, y - 5,
 117                 behavior_to_text(pwindow->thread->edl->session->edit_handle_mode[2]),
 118                         pwindow,
 119                         &(pwindow->thread->edl->session->edit_handle_mode[2])));
 120         text->create_objects();
 121         y += text->get_h() + 30;
 122
 123         x = x0;
 124         add_subwindow(new BC_Bar(5, y,  get_w() - 10));
 125         y += 5;
 126         add_subwindow(new BC_Title(x, y, _("Operation:"), LARGEFONT,
 127                 resources->text_default));
 128         y += 35;
 129
 130         int y1 = y;
 131         AndroidRemote *android_remote = new AndroidRemote(pwindow, x2, y);
 132         add_subwindow(android_remote);
 133         y += android_remote->get_h() + 10;
 134         add_subwindow(title = new BC_Title(x2, y, _("Port:")));
 135         int x3 = x2 + title->get_w() + margin;
 136         AndroidPort *android_port = new AndroidPort(pwindow, x3, y);
 137         add_subwindow(android_port);
 138         y += title->get_h() + 10;
 139         add_subwindow(title = new BC_Title(x2, y, _("PIN:")));
 140         AndroidPIN *android_pin = new AndroidPIN(pwindow, x3, y);
 141         add_subwindow(android_pin);
 142         y += title->get_h() + 30;
 143
 144         ShBtnPrefs *shbtn_prefs = new ShBtnPrefs(pwindow, this, x2, y);
 145         add_subwindow(shbtn_prefs);
 146         y += shbtn_prefs->get_h() + 30;
 147
 148         y2 = y;
 149         x = x0;  y = y1;
 150         add_subwindow(file_probes = new PrefsFileProbes(pwindow, this, x, y));
 151         y += 30;
 152
 153         PrefsTrapSigSEGV *trap_segv = new PrefsTrapSigSEGV(this, x, y);
 154         add_subwindow(trap_segv);
 155         x1 = x + trap_segv->get_w() + 10;
 156         add_subwindow(new BC_Title(x1, y, _("(must be root)"), MEDIUMFONT, RED));
 157         y += 30;
 158
 159         PrefsTrapSigINTR *trap_intr = new PrefsTrapSigINTR(this, x, y);
 160         add_subwindow(trap_intr);
 161         add_subwindow(new BC_Title(x1, y, _("(must be root)"), MEDIUMFONT, RED));
 162         y += 30;
 163
 164         yuv420p_dvdlace = new PrefsYUV420P_DVDlace(pwindow, this, x, y);
 165         add_subwindow(yuv420p_dvdlace);
 166         y += 30;
 167
 168         if( y2 > y ) y = y2;
 169         add_subwindow(title = new BC_Title(x, y + 5, _("Min DB for meter:")));
 170         x += title->get_w() + 10;
 171         sprintf(string, "%d", pwindow->thread->edl->session->min_meter_db);
 172         add_subwindow(min_db = new MeterMinDB(pwindow, string, x, y));
 173         x += min_db->get_w() + 10;
 174         add_subwindow(title = new BC_Title(x, y + 5, _("Max DB:")));
 175         x += title->get_w() + 10;
 176         sprintf(string, "%d", pwindow->thread->edl->session->max_meter_db);
 177         add_subwindow(max_db = new MeterMaxDB(pwindow, string, x, y));
 178         y += 30;
 179
 180         StillImageUseDuration *use_stduration = new StillImageUseDuration(pwindow,
 181                 pwindow->thread->edl->session->si_useduration, x2, y2);
 182         add_subwindow(use_stduration);
 183         int tw = 0, th = 0;
 184         BC_CheckBox::calculate_extents(this, &tw, &th, 0, 0);
 185         x2 += tw + 3;
 186         y2 += use_stduration->get_h() + 3;
 187         StillImageDuration *stduration = new StillImageDuration(pwindow, x2, y2);
 188         add_subwindow(stduration);
 189         x2 += stduration->get_w() + 10;
 190         y2 += 3;
 191         add_subwindow(new BC_Title(x2, y2, _("Seconds")));
 192         y2 += 30;
 193
 194         x = x0;  y = y2;
 195         add_subwindow(new BC_Bar(5, y,  get_w() - 10));
 196         y += 5;
 197
 198
 199         add_subwindow(new BC_Title(x, y, _("Index files:"), LARGEFONT, resources->text_default));
 200         y += 30;
 201
 202         add_subwindow(new BC_Title(x, y + 5,
 203                 _("Index files go here:"), MEDIUMFONT, resources->text_default));
 204         x1 = x + 230;
 205         add_subwindow(ipathtext = new IndexPathText(x1, y, pwindow,
 206                 pwindow->thread->preferences->index_directory));
 207         x1 +=  ipathtext->get_w();
 208         add_subwindow(ipath = new BrowseButton(mwindow->theme, this, ipathtext, x1, y,
 209                 pwindow->thread->preferences->index_directory,
 210                 _("Index Path"), _("Select the directory for index files"), 1));
 211
 212         y += 30;
 213         add_subwindow(new BC_Title(x, y + 5, _("Size of index file:"),
 214                 MEDIUMFONT, resources->text_default));
 215         sprintf(string, "%jd", pwindow->thread->preferences->index_size);
 216         add_subwindow(isize = new IndexSize(x + 230, y, pwindow, string));
 217         add_subwindow(new ScanCommercials(pwindow, 400,y));
 218
 219         y += 30;
 220         add_subwindow(new BC_Title(x, y + 5, _("Number of index files to keep:"),
 221                 MEDIUMFONT, resources->text_default));
 222         sprintf(string, "%ld", (long)pwindow->thread->preferences->index_count);
 223         add_subwindow(icount = new IndexCount(x + 230, y, pwindow, string));
 224         add_subwindow(deleteall = new DeleteAllIndexes(mwindow, pwindow, 400, y));
 225         y += 30;
 226         add_subwindow(ffmpeg_marker_files = new IndexFFMPEGMarkerFiles(this, x, y));
 227         y += 35;
 228 }
 229
 230 const char* InterfacePrefs::behavior_to_text(int mode)
 231 {
 232         switch(mode) {
 233                 case MOVE_ALL_EDITS: return _(MOVE_ALL_EDITS_TITLE);
 234                 case MOVE_ONE_EDIT:  return _(MOVE_ONE_EDIT_TITLE);
 235                 case MOVE_NO_EDITS:  return _(MOVE_NO_EDITS_TITLE);
 236                 case MOVE_EDITS_DISABLED: return _(MOVE_EDITS_DISABLED_TITLE);
 237                 default: return "";
 238         }
 239 }
 240
 241 IndexPathText::IndexPathText(int x, int y, PreferencesWindow *pwindow, char *text)
 242  : BC_TextBox(x, y, 240, 1, text)
 243 {
 244         this->pwindow = pwindow;
 245 }
 246
 247 IndexPathText::~IndexPathText() {}
 248
 249 int IndexPathText::handle_event()
 250 {
 251         strcpy(pwindow->thread->preferences->index_directory, get_text());
 252         return 1;
 253 }
 254
 255
 256
 257
 258 IndexSize::IndexSize(int x, int y, PreferencesWindow *pwindow, char *text)
 259  : BC_TextBox(x, y, 100, 1, text)
 260 {
 261         this->pwindow = pwindow;
 262 }
 263
 264 int IndexSize::handle_event()
 265 {
 266         long result;
 267
 268         result = atol(get_text());
 269         if(result < 64000) result = 64000;
 270         //if(result < 500000) result = 500000;
 271         pwindow->thread->preferences->index_size = result;
 272         return 0;
 273 }
 274
 275
 276
 277 IndexCount::IndexCount(int x, int y, PreferencesWindow *pwindow, char *text)
 278  : BC_TextBox(x, y, 100, 1, text)
 279 {
 280         this->pwindow = pwindow;
 281 }
 282
 283 int IndexCount::handle_event()
 284 {
 285         long result;
 286
 287         result = atol(get_text());
 288         if(result < 1) result = 1;
 289         pwindow->thread->preferences->index_count = result;
 290         return 0;
 291 }
 292
 293
 294
 295 IndexFFMPEGMarkerFiles::IndexFFMPEGMarkerFiles(InterfacePrefs *iface_prefs, int x, int y)
 296  : BC_CheckBox(x, y,
 297         iface_prefs->pwindow->thread->preferences->ffmpeg_marker_indexes,
 298         _("build ffmpeg marker indexes"))
 299 {
 300         this->iface_prefs = iface_prefs;
 301 }
 302 IndexFFMPEGMarkerFiles::~IndexFFMPEGMarkerFiles()
 303 {
 304 }
 305
 306 int IndexFFMPEGMarkerFiles::handle_event()
 307 {
 308         iface_prefs->pwindow->thread->preferences->ffmpeg_marker_indexes = get_value();
 309         return 1;
 310 }
 311
 312
 313 ViewBehaviourText::ViewBehaviourText(int x, int y, const char *text, PreferencesWindow *pwindow,
 314         int *output)
 315  : BC_PopupMenu(x, y, 200, text)
 316 {
 317         this->output = output;
 318 }
 319
 320 ViewBehaviourText::~ViewBehaviourText()
 321 {
 322 }
 323
 324 int ViewBehaviourText::handle_event()
 325 {
 326         return 0;
 327 }
 328
 329 void ViewBehaviourText::create_objects()
 330 {
 331         add_item(new ViewBehaviourItem(this, _(MOVE_ALL_EDITS_TITLE), MOVE_ALL_EDITS));
 332         add_item(new ViewBehaviourItem(this, _(MOVE_ONE_EDIT_TITLE), MOVE_ONE_EDIT));
 333         add_item(new ViewBehaviourItem(this, _(MOVE_NO_EDITS_TITLE), MOVE_NO_EDITS));
 334         add_item(new ViewBehaviourItem(this, _(MOVE_EDITS_DISABLED_TITLE), MOVE_EDITS_DISABLED));
 335 }
 336
 337
 338 ViewBehaviourItem::ViewBehaviourItem(ViewBehaviourText *popup, char *text, int behaviour)
 339  : BC_MenuItem(text)
 340 {
 341         this->popup = popup;
 342         this->behaviour = behaviour;
 343 }
 344
 345 ViewBehaviourItem::~ViewBehaviourItem()
 346 {
 347 }
 348
 349 int ViewBehaviourItem::handle_event()
 350 {
 351         popup->set_text(get_text());
 352         *(popup->output) = behaviour;
 353         return 1;
 354 }
 355
 356
 357 MeterMinDB::MeterMinDB(PreferencesWindow *pwindow, char *text, int x, int y)
 358  : BC_TextBox(x, y, 50, 1, text)
 359 {
 360         this->pwindow = pwindow;
 361 }
 362
 363 int MeterMinDB::handle_event()
 364 {
 365         pwindow->thread->redraw_meters = 1;
 366         pwindow->thread->edl->session->min_meter_db = atol(get_text());
 367         return 0;
 368 }
 369
 370
 371 MeterMaxDB::MeterMaxDB(PreferencesWindow *pwindow, char *text, int x, int y)
 372  : BC_TextBox(x, y, 50, 1, text)
 373 {
 374         this->pwindow = pwindow;
 375 }
 376
 377 int MeterMaxDB::handle_event()
 378 {
 379         pwindow->thread->redraw_meters = 1;
 380         pwindow->thread->edl->session->max_meter_db = atol(get_text());
 381         return 0;
 382 }
 383
 384
 385 ScanCommercials::ScanCommercials(PreferencesWindow *pwindow, int x, int y)
 386  : BC_CheckBox(x,
 387         y,
 388         pwindow->thread->preferences->scan_commercials,
 389         _("Scan for commercials during toc build"))
 390 {
 391         this->pwindow = pwindow;
 392 }
 393 int ScanCommercials::handle_event()
 394 {
 395         pwindow->thread->preferences->scan_commercials = get_value();
 396         return 1;
 397 }
 398
 399
 400 AndroidRemote::AndroidRemote(PreferencesWindow *pwindow, int x, int y)
 401  : BC_CheckBox(x, y,
 402         pwindow->thread->preferences->android_remote,
 403         _("Android Remote Control"))
 404 {
 405         this->pwindow = pwindow;
 406 }
 407 int AndroidRemote::handle_event()
 408 {
 409         pwindow->thread->preferences->android_remote = get_value();
 410         return 1;
 411 }
 412
 413 AndroidPIN::AndroidPIN(PreferencesWindow *pwindow, int x, int y)
 414  : BC_TextBox(x, y, 240, 1, pwindow->thread->preferences->android_pin)
 415 {
 416         this->pwindow = pwindow;
 417 }
 418
 419 int AndroidPIN::handle_event()
 420 {
 421         char *txt = pwindow->thread->preferences->android_pin;
 422         int len = sizeof(pwindow->thread->preferences->android_pin);
 423         strncpy(txt, get_text(), len);
 424         return 1;
 425 }
 426
 427
 428 AndroidPort::AndroidPort(PreferencesWindow *pwindow, int x, int y)
 429  : BC_TextBox(x, y, 72, 1, pwindow->thread->preferences->android_port)
 430 {
 431         this->pwindow = pwindow;
 432 }
 433
 434 int AndroidPort::handle_event()
 435 {
 436         unsigned short port = atoi(get_text());
 437         if( port < 1024 ) port = 1024;
 438         pwindow->thread->preferences->android_port = port;
 439         char str[BCSTRLEN];
 440         sprintf(str,"%u",port);
 441         update(str);
 442         return 1;
 443 }
 444
 445 int InterfacePrefs::start_shbtn_dialog()
 446 {
 447         if( !shbtn_dialog )
 448                 shbtn_dialog = new ShBtnEditDialog(pwindow);
 449         shbtn_dialog->start();
 450         return 1;
 451 }
 452
 453 ShBtnPrefs::ShBtnPrefs(PreferencesWindow *pwindow, InterfacePrefs *iface_prefs, int x, int y)
 454  : BC_GenericButton(x, y, _("Shell Commands"))
 455 {
 456         this->pwindow = pwindow;
 457         this->iface_prefs = iface_prefs;
 458         set_tooltip(_("Main Menu Shell Commands"));
 459 }
 460
 461 int ShBtnPrefs::handle_event()
 462 {
 463         return iface_prefs->start_shbtn_dialog();
 464 }
 465
 466
 467 StillImageUseDuration::StillImageUseDuration(PreferencesWindow *pwindow, int value, int x, int y)
 468  : BC_CheckBox(x, y, value, _("Import images with a duration of"))
 469 {
 470         this->pwindow = pwindow;
 471 }
 472
 473 int StillImageUseDuration::handle_event()
 474 {
 475         pwindow->thread->edl->session->si_useduration = get_value();
 476         return 1;
 477 }
 478
 479 StillImageDuration::StillImageDuration(PreferencesWindow *pwindow, int x, int y)
 480  : BC_TextBox(x, y, 70, 1, pwindow->thread->edl->session->si_duration)
 481 {
 482         this->pwindow = pwindow;
 483 }
 484 int StillImageDuration::handle_event()
 485 {
 486         pwindow->thread->edl->session->si_duration = atof(get_text());
 487         return 1;
 488 }
 489
 490
 491 HairlineItem::HairlineItem(KeyframeReticle *popup, int hairline)
 492  : BC_MenuItem(popup->hairline_to_string(hairline))
 493 {
 494         this->popup = popup;
 495         this->hairline = hairline;
 496 }
 497
 498 HairlineItem::~HairlineItem()
 499 {
 500 }
 501
 502 int HairlineItem::handle_event()
 503 {
 504         popup->pwindow->thread->redraw_overlays = 1;
 505         popup->set_text(get_text());
 506         *(popup->output) = hairline;
 507         return 1;
 508 }
 509
 510
 511 KeyframeReticle::KeyframeReticle(PreferencesWindow *pwindow,
 512         InterfacePrefs *iface_prefs, int x, int y, int *output)
 513  : BC_PopupMenu(x, y, 220, hairline_to_string(*output))
 514 {
 515         this->pwindow = pwindow;
 516         this->iface_prefs = iface_prefs;
 517         this->output = output;
 518 }
 519
 520 KeyframeReticle::~KeyframeReticle()
 521 {
 522 }
 523
 524 const char *KeyframeReticle::hairline_to_string(int type)
 525 {
 526         switch( type ) {
 527         case HAIRLINE_NEVER:    return _("Never");
 528         case HAIRLINE_DRAGGING: return _("Dragging");
 529         case HAIRLINE_ALWAYS:   return _("Always");
 530         }
 531         return _("Unknown");
 532 }
 533
 534 void KeyframeReticle::create_objects()
 535 {
 536         add_item(new HairlineItem(this, HAIRLINE_NEVER));
 537         add_item(new HairlineItem(this, HAIRLINE_DRAGGING));
 538         add_item(new HairlineItem(this, HAIRLINE_ALWAYS));
 539 }
 540
 541 PrefsTrapSigSEGV::PrefsTrapSigSEGV(InterfacePrefs *subwindow, int x, int y)
 542  : BC_CheckBox(x, y,
 543         subwindow->pwindow->thread->preferences->trap_sigsegv,
 544         _("trap sigSEGV"))
 545 {
 546         this->subwindow = subwindow;
 547 }
 548 PrefsTrapSigSEGV::~PrefsTrapSigSEGV()
 549 {
 550 }
 551 int PrefsTrapSigSEGV::handle_event()
 552 {
 553         subwindow->pwindow->thread->preferences->trap_sigsegv = get_value();
 554         return 1;
 555 }
 556
 557 PrefsTrapSigINTR::PrefsTrapSigINTR(InterfacePrefs *subwindow, int x, int y)
 558  : BC_CheckBox(x, y,
 559         subwindow->pwindow->thread->preferences->trap_sigintr,
 560         _("trap sigINT"))
 561 {
 562         this->subwindow = subwindow;
 563 }
 564 PrefsTrapSigINTR::~PrefsTrapSigINTR()
 565 {
 566 }
 567 int PrefsTrapSigINTR::handle_event()
 568 {
 569         subwindow->pwindow->thread->preferences->trap_sigintr = get_value();
 570         return 1;
 571 }
 572
 573
 574 void InterfacePrefs::start_probe_dialog()
 575 {
 576         if( !file_probe_dialog )
 577                 file_probe_dialog = new FileProbeDialog(pwindow);
 578         file_probe_dialog->start();
 579 }
 580
 581 PrefsFileProbes::PrefsFileProbes(PreferencesWindow *pwindow,
 582                 InterfacePrefs *subwindow, int x, int y)
 583  : BC_GenericButton(x, y, _("Probe Order"))
 584 {
 585         this->pwindow = pwindow;
 586         this->subwindow = subwindow;
 587         set_tooltip(_("File Open Probe Ordering"));
 588 }
 589
 590 int PrefsFileProbes::handle_event()
 591 {
 592         subwindow->start_probe_dialog();
 593         return 1;
 594 }
 595
 596
 597 PrefsYUV420P_DVDlace::PrefsYUV420P_DVDlace(PreferencesWindow *pwindow,
 598         InterfacePrefs *subwindow, int x, int y)
 599  : BC_CheckBox(x, y, pwindow->thread->preferences->dvd_yuv420p_interlace,
 600         _("Use yuv420p dvd interlace format"))
 601 {
 602         this->pwindow = pwindow;
 603         this->subwindow = subwindow;
 604 }
 605
 606 int PrefsYUV420P_DVDlace::handle_event()
 607 {
 608         pwindow->thread->preferences->dvd_yuv420p_interlace = get_value();
 609         return 1;
 610 }
 611
 612
 613 SnapshotPathText::SnapshotPathText(PreferencesWindow *pwindow,
 614         InterfacePrefs *subwindow, int x, int y, int w)
 615  : BC_TextBox(x, y, w, 1, pwindow->thread->preferences->snapshot_path)
 616 {
 617         this->pwindow = pwindow;
 618         this->subwindow = subwindow;
 619 }
 620
 621 SnapshotPathText::~SnapshotPathText()
 622 {
 623 }
 624
 625 int SnapshotPathText::handle_event()
 626 {
 627         strcpy(pwindow->thread->preferences->snapshot_path, get_text());
 628         return 1;
 629 }
 630