cinelerra-5.1/cinelerra/channelpicker.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2011 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 "batch.h"
  23 #include "bcsignals.h"
  24 #include "channel.h"
  25 #include "channeldb.h"
  26 #include "channeledit.h"
  27 #include "channelpicker.h"
  28 #include "chantables.h"
  29 #include "clip.h"
  30 #include "edl.h"
  31 #include "edlsession.h"
  32 #include "keys.h"
  33 #include "language.h"
  34 #include "mwindow.h"
  35 #include "picture.h"
  36 #include "playbackconfig.h"
  37 #include "preferencesthread.h"
  38 #include "record.h"
  39 #include "recordgui.h"
  40 #include "recordmonitor.h"
  41 #include "theme.h"
  42 #include "vdeviceprefs.h"
  43 #include "videodevice.h"
  44
  45 RecordChannelPicker::RecordChannelPicker(MWindow *mwindow,
  46         Record *record,
  47         RecordMonitor *record_monitor,
  48         BC_WindowBase *parent_window,
  49         ChannelDB *channeldb,
  50         int x,
  51         int y)
  52  : ChannelPicker(mwindow,
  53                 channeldb,
  54                 x,
  55                 y,
  56                 parent_window)
  57 {
  58         this->record = record;
  59         this->record_monitor = record_monitor;
  60 }
  61
  62 RecordChannelPicker::~RecordChannelPicker()
  63 {
  64 }
  65
  66 int RecordChannelPicker::use_select()
  67 {
  68         return 1;
  69 }
  70
  71 Channel* RecordChannelPicker::get_master_channel()
  72 {
  73         return record->master_channel;
  74 }
  75
  76 void RecordChannelPicker::handle_channel_edit(int result)
  77 {
  78         if(!result)
  79         {
  80                 record->record_gui->lock_window("RecordChannelPicker::handle_channel_edit 1");
  81                 record->record_gui->update_batch_sources();
  82                 record->set_channel(get_master_channel());
  83                 record->record_gui->unlock_window();
  84                 record->save_defaults();
  85                 VideoDevice::save_channeldb(record->channeldb,
  86                         mwindow->edl->session->vconfig_in);
  87         }
  88         else
  89         {
  90                 record->record_gui->lock_window("RecordChannelPicker::handle_channel_edit 2");
  91                 record->set_channel(record->get_current_channel());
  92                 record->record_gui->unlock_window();
  93         }
  94
  95         mwindow->save_defaults();
  96 }
  97
  98 void RecordChannelPicker::load_scan_defaults(Channel *scan_params)
  99 {
 100         scan_params->load_defaults(mwindow->defaults);
 101 }
 102
 103 void RecordChannelPicker::save_scan_defaults(Channel *scan_params)
 104 {
 105         scan_params->save_defaults(mwindow->defaults);
 106 }
 107
 108 BC_Theme* RecordChannelPicker::get_theme()
 109 {
 110         return mwindow->theme;
 111 }
 112
 113
 114 Channel* RecordChannelPicker::get_current_channel()
 115 {
 116         return record->get_current_channel();
 117 }
 118
 119 Channel *RecordChannelPicker::get_editing_channel()
 120 {
 121         return record->get_editing_channel();
 122 }
 123
 124 ArrayList<Channel*>* RecordChannelPicker::get_video_inputs()
 125 {
 126         return record->get_video_inputs();
 127 }
 128
 129 Channel* RecordChannelPicker::get_channel_usage()
 130 {
 131         return record->master_channel;
 132 }
 133
 134 void RecordChannelPicker::set_channel_number(int number)
 135 {
 136         if( number < 0 || number >= channeldb->size() ) return;
 137         Channel *channel = channeldb->get(number);
 138         if( channel ) record->set_channel(channel);
 139 }
 140
 141 void RecordChannelPicker::set_brightness(int value)
 142 {
 143         if(record)
 144         {
 145                 record->picture->brightness = value;
 146                 record->set_video_picture();
 147         }
 148 }
 149
 150 void RecordChannelPicker::set_hue(int value)
 151 {
 152         if(record)
 153         {
 154                 record->picture->hue = value;
 155                 record->set_video_picture();
 156         }
 157 }
 158
 159 void RecordChannelPicker::set_color(int value)
 160 {
 161         if(record)
 162         {
 163                 record->picture->color = value;
 164                 record->set_video_picture();
 165         }
 166 }
 167
 168 void RecordChannelPicker::set_contrast(int value)
 169 {
 170         if(record)
 171         {
 172                 record->picture->contrast = value;
 173                 record->set_video_picture();
 174         }
 175 }
 176
 177 void RecordChannelPicker::set_whiteness(int value)
 178 {
 179         if(record)
 180         {
 181                 record->picture->whiteness = value;
 182                 record->set_video_picture();
 183         }
 184 }
 185
 186 int RecordChannelPicker::set_picture(int device_id, int value)
 187 {
 188         if(record)
 189         {
 190                 if(record->picture->set_item(device_id, value))
 191                         record->set_video_picture();
 192         }
 193         return 0;
 194 }
 195
 196
 197 int RecordChannelPicker::get_brightness()
 198 {
 199         if(record) return record->picture->brightness;
 200         return 0;
 201 }
 202
 203 int RecordChannelPicker::get_hue()
 204 {
 205         if(record) return record->picture->hue;
 206         return 0;
 207 }
 208
 209 int RecordChannelPicker::get_color()
 210 {
 211         if(record) return record->picture->color;
 212         return 0;
 213 }
 214
 215 int RecordChannelPicker::get_contrast()
 216 {
 217         if(record) return record->picture->contrast;
 218         return 0;
 219 }
 220
 221 int RecordChannelPicker::get_whiteness()
 222 {
 223         if(record) return record->picture->whiteness;
 224         return 0;
 225 }
 226
 227 int RecordChannelPicker::get_controls()
 228 {
 229         if(record) return record->picture->controls.total;
 230         return 0;
 231 }
 232
 233 PictureItem* RecordChannelPicker::get_control(int i)
 234 {
 235         if(record) return record->picture->controls.values[i];
 236         return 0;
 237 }
 238
 239 PictureConfig* RecordChannelPicker::get_picture_usage()
 240 {
 241         if(record) return record->picture;
 242         return 0;
 243 }
 244
 245
 246
 247 void RecordChannelPicker::set_channel(Channel *channel)
 248 {
 249         record->set_channel(channel);
 250 }
 251
 252 int RecordChannelPicker::has_signal()
 253 {
 254         return record->has_signal();
 255 }
 256
 257 int RecordChannelPicker::create_channeldb(ArrayList<Channel*> *channeldb)
 258 {
 259         return record->create_channeldb(channeldb);
 260 }
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270 PrefsChannelPicker::PrefsChannelPicker(MWindow *mwindow,
 271                 VDevicePrefs *prefs,
 272                 ChannelDB *channeldb,
 273                 int x,
 274                 int y)
 275  : ChannelPicker(mwindow,
 276                 channeldb,
 277                 x,
 278                 y,
 279                 prefs->dialog)
 280 {
 281 //      printf("PrefsChannelPicker::PrefsChannelPicker 1\n");
 282         this->prefs = prefs;
 283 }
 284
 285 PrefsChannelPicker::~PrefsChannelPicker()
 286 {
 287         input_sources.remove_all_objects();
 288 }
 289
 290 void PrefsChannelPicker::load_scan_defaults(Channel *scan_params)
 291 {
 292         scan_params->load_defaults(mwindow->defaults);
 293 }
 294
 295 void PrefsChannelPicker::save_scan_defaults(Channel *scan_params)
 296 {
 297         scan_params->save_defaults(mwindow->defaults);
 298 }
 299
 300 void PrefsChannelPicker::handle_channel_edit(int result)
 301 {
 302         mwindow->save_defaults();
 303 }
 304
 305 BC_Theme* PrefsChannelPicker::get_theme()
 306 {
 307         return mwindow->theme;
 308 }
 309
 310
 311 ArrayList<Channel*>* PrefsChannelPicker::get_video_inputs()
 312 {
 313         return &input_sources;
 314 }
 315
 316 Channel* PrefsChannelPicker::get_channel_usage()
 317 {
 318         return 0;
 319 }
 320
 321
 322 void PrefsChannelPicker::set_channel(Channel *channel)
 323 {
 324         if(channel)
 325                 channel_text->update(channel->title);
 326 }
 327
 328 Channel *PrefsChannelPicker::get_current_channel()
 329 {
 330         int number = prefs->out_config->out_channel;
 331         return channeldb->get(number);
 332 }
 333
 334 void PrefsChannelPicker::set_channel_number(int number)
 335 {
 336         CLAMP(number, 0, channeldb->size() - 1);
 337         prefs->out_config->out_channel = number;
 338         set_channel(get_current_channel());
 339 }
 340
 341 int PrefsChannelPicker::has_signal()
 342 {
 343         return 0;
 344 }
 345
 346 void PrefsChannelPicker::set_brightness(int value)
 347 {
 348         prefs->out_config->brightness = value;
 349 }
 350
 351 void PrefsChannelPicker::set_hue(int value)
 352 {
 353         prefs->out_config->hue = value;
 354 }
 355
 356 void PrefsChannelPicker::set_color(int value)
 357 {
 358         prefs->out_config->color = value;
 359 }
 360
 361 void PrefsChannelPicker::set_contrast(int value)
 362 {
 363         prefs->out_config->contrast = value;
 364 }
 365
 366 void PrefsChannelPicker::set_whiteness(int value)
 367 {
 368         prefs->out_config->whiteness = value;
 369 }
 370
 371 int PrefsChannelPicker::get_brightness()
 372 {
 373         return prefs->out_config->brightness;
 374 }
 375
 376 int PrefsChannelPicker::get_hue()
 377 {
 378         return prefs->out_config->hue;
 379 }
 380
 381 int PrefsChannelPicker::get_color()
 382 {
 383         return prefs->out_config->color;
 384 }
 385
 386 int PrefsChannelPicker::get_contrast()
 387 {
 388         return prefs->out_config->contrast;
 389 }
 390
 391 int PrefsChannelPicker::get_whiteness()
 392 {
 393         return prefs->out_config->whiteness;
 394 }
 395
 396
 397
 398
 399
 400
 401 ChannelPicker::ChannelPicker(MWindow *mwindow,
 402                 ChannelDB *channeldb,
 403                 int x,
 404                 int y,
 405                 BC_WindowBase *parent_window)
 406 {
 407         this->mwindow = mwindow;
 408         this->parent_window = parent_window;
 409         this->x = x;
 410         this->y = y;
 411         this->channeldb = channeldb;
 412         channel_text = 0;
 413         channel_select = 0;
 414         channel_button = 0;
 415         update_channel_list();
 416 }
 417
 418 ChannelPicker::~ChannelPicker()
 419 {
 420         delete channel_text;
 421         delete channel_select;
 422         delete channel_button;
 423         channel_listitems.remove_all_objects();
 424 }
 425
 426 void ChannelPicker::update_channel_list()
 427 {
 428         channel_listitems.remove_all_objects();
 429         for(int i = 0; i < channeldb->size(); i++)
 430         {
 431                 channel_listitems.append(new BC_ListBoxItem(channeldb->get(i)->title));
 432         }
 433
 434         if(channel_text)
 435                 channel_text->update_list(&channel_listitems);
 436 }
 437
 438 int ChannelPicker::get_w()
 439 {
 440         return channel_text->get_w() +
 441                 channel_select->get_w() +
 442                 channel_button->get_w() +
 443                 picture_button->get_w() +
 444                 ((Theme*)get_theme())->widget_border * 4;
 445 }
 446
 447
 448
 449
 450
 451
 452 BC_WindowBase* ChannelPicker::get_subwindow()
 453 {
 454         return parent_window;
 455         return 0;
 456 }
 457
 458
 459
 460
 461
 462
 463
 464 void ChannelPicker::create_objects()
 465 {
 466         channel_text = 0;
 467         update_channel_list();
 468
 469
 470         channel_text = new ChannelText(this, x, y);
 471         channel_text->create_objects();
 472
 473
 474         x += channel_text->get_w() + ((Theme*)get_theme())->widget_border;
 475         get_subwindow()->add_subwindow(channel_select = new ChannelTumbler(this,
 476                 x,
 477                 y));
 478
 479
 480         x += channel_select->get_w() + ((Theme*)get_theme())->widget_border;
 481         get_subwindow()->add_subwindow(channel_button = new ChannelButton(this,
 482                 x,
 483                 y - 1));
 484
 485 //PRINT_TRACE
 486         x += channel_button->get_w() + ((Theme*)get_theme())->widget_border;
 487         get_subwindow()->add_subwindow(picture_button = new PictureButton(this,
 488                 x,
 489                 y - 1));
 490 //PRINT_TRACE
 491
 492 }
 493
 494 int ChannelPicker::reposition()
 495 {
 496         channel_text->reposition_window(channel_text->get_x(),
 497                 channel_text->get_y());
 498         channel_select->reposition_window(channel_select->get_x(),
 499                 channel_select->get_y());
 500         channel_button->reposition_window(channel_button->get_x(),
 501                 channel_button->get_y());
 502         return 0;
 503 }
 504
 505 void ChannelPicker::close_threads()
 506 {
 507         channel_button->thread->close_threads();
 508 }
 509
 510 const char* ChannelPicker::get_source_name(Channel *channel)
 511 {
 512         if(channel->entry < chanlists[channel->freqtable].count)
 513                 return chanlists[channel->freqtable].list[channel->entry].name;
 514         else
 515                 return chanlists[channel->freqtable].list[0].name;
 516 }
 517
 518 const char* ChannelPicker::current_channel_name()
 519 {
 520         if(get_current_channel())
 521                 return get_current_channel()->title;
 522         return _("Channel");
 523 }
 524
 525 int ChannelPicker::channel_down()
 526 {
 527         Channel *channel = get_current_channel();
 528         if( !channel ) return 1;
 529         int number = channeldb->number_of(channel);
 530         if( number < 0 ) return 1;
 531         if( --number < 0 ) number = 0;
 532         set_channel_number(number);
 533         return 0;
 534 }
 535
 536 int ChannelPicker::channel_up()
 537 {
 538         Channel *channel = get_current_channel();
 539         if( !channel ) return 1;
 540         int number = channeldb->number_of(channel);
 541         if( number < 0 ) return 1;
 542         if( ++number >= channeldb->size() ) number = channeldb->size()-1;
 543         set_channel_number(number);
 544         return 0;
 545 }
 546
 547
 548
 549
 550
 551 PictureButton::PictureButton(ChannelPicker *channel_picker, int x, int y)
 552  : BC_Button(x,
 553         y,
 554         channel_picker->get_theme() ?
 555                 channel_picker->get_theme()->get_image_set("picture") :
 556                 0)
 557 {
 558         this->channel_picker = channel_picker;
 559         thread = new ChannelEditPictureThread(channel_picker);
 560         set_tooltip(_("Edit picture"));
 561 }
 562
 563 PictureButton::~PictureButton()
 564 {
 565 //printf("PictureButton::PictureButton %d\n", __LINE__);
 566         delete thread;
 567 //printf("PictureButton::PictureButton %d\n", __LINE__);
 568 }
 569
 570 int PictureButton::handle_event()
 571 {
 572         unlock_window();
 573         thread->edit_picture();
 574         lock_window("PictureButton::handle_event");
 575         return 1;
 576 }
 577
 578
 579
 580
 581 ChannelButton::ChannelButton(ChannelPicker *channel_picker, int x, int y)
 582  : BC_Button(x, y, channel_picker->get_theme() ?
 583                 channel_picker->get_theme()->get_image_set("channel") :
 584                 0)
 585 {
 586         this->channel_picker = channel_picker;
 587         thread = new ChannelEditThread(channel_picker,
 588                 channel_picker->channeldb);
 589         set_tooltip(_("Edit channels"));
 590 // *** CONTEXT_HELP ***
 591         context_help_set_keyword("Initial Setup for DVB Capture");
 592 }
 593
 594 ChannelButton::~ChannelButton()
 595 {
 596         delete thread;
 597 }
 598
 599 int ChannelButton::handle_event()
 600 {
 601         thread->start();
 602         return 1;
 603 }
 604
 605
 606 ChannelText::ChannelText(ChannelPicker *channel_picker, int x, int y)
 607  : BC_PopupTextBox(channel_picker->get_subwindow(),
 608         &channel_picker->channel_listitems,
 609         channel_picker->current_channel_name(),
 610         x, y, 200, 300)
 611 {
 612         this->channel_picker = channel_picker;
 613 }
 614
 615 ChannelText::~ChannelText()
 616 {
 617 }
 618
 619 int ChannelText::handle_event()
 620 {
 621         channel_picker->set_channel_number(get_number());
 622         return 0;
 623 }
 624
 625
 626
 627
 628 ChannelList::ChannelList(ChannelPicker *channel_picker, int x, int y)
 629  : BC_ListBox(x, y, 100, 200,
 630         LISTBOX_TEXT,  // Display text list or icons
 631         &channel_picker->channel_listitems, // Each column has an ArrayList of BC_ListBoxItems.
 632         0,    // Titles for columns.  Set to 0 for no titles
 633         0,    // width of each column
 634         1,    // Total columns.
 635         0,    // Pixel of top of window.
 636         1)    // If this listbox is a popup window
 637 {
 638         this->channel_picker = channel_picker;
 639 }
 640
 641 ChannelList::~ChannelList()
 642 {
 643 }
 644
 645 int ChannelList::handle_event()
 646 {
 647         return 0;
 648 }
 649
 650
 651
 652 ChannelTumbler::ChannelTumbler(ChannelPicker *channel_picker,
 653         int x,
 654         int y)
 655  : BC_Tumbler(x, y)
 656 {
 657         this->channel_picker = channel_picker;
 658 // *** CONTEXT_HELP ***
 659         context_help_set_keyword("Initial Setup for DVB Capture");
 660 }
 661 ChannelTumbler::~ChannelTumbler()
 662 {
 663 }
 664 int ChannelTumbler::handle_up_event()
 665 {
 666         channel_picker->channel_up();
 667         return 1;
 668 }
 669 int ChannelTumbler::handle_down_event()
 670 {
 671         channel_picker->channel_down();
 672         return 1;
 673 }
 674 int ChannelTumbler::keypress_event()
 675 {
 676         if(get_keypress() == PGUP)
 677         {
 678                 handle_up_event();
 679                 return 1;
 680         }
 681         else
 682         if(get_keypress() == PGDN)
 683         {
 684                 handle_down_event();
 685                 return 1;
 686         }
 687         else
 688         return context_help_check_and_show();
 689 }
 690
 691