1 /* 2 * MainWin.cpp - Media Player for the Haiku Operating System 3 * 4 * Copyright (C) 2006 Marcus Overhagen <marcus@overhagen.de> 5 * Copyright (C) 2007-2010 Stephan Aßmus <superstippi@gmx.de> (GPL->MIT ok) 6 * Copyright (C) 2007-2009 Fredrik Modéen <[FirstName]@[LastName].se> (MIT ok) 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License 10 * version 2 as published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 20 * USA. 21 */ 22 23 24 #include "MainWin.h" 25 26 #include <math.h> 27 #include <stdio.h> 28 #include <string.h> 29 30 #include <Alert.h> 31 #include <Application.h> 32 #include <Autolock.h> 33 #include <Catalog.h> 34 #include <Debug.h> 35 #include <fs_attr.h> 36 #include <Language.h> 37 #include <Locale.h> 38 #include <Menu.h> 39 #include <MenuBar.h> 40 #include <MenuItem.h> 41 #include <MessageRunner.h> 42 #include <Messenger.h> 43 #include <PopUpMenu.h> 44 #include <PropertyInfo.h> 45 #include <RecentItems.h> 46 #include <Roster.h> 47 #include <Screen.h> 48 #include <String.h> 49 #include <TypeConstants.h> 50 #include <View.h> 51 52 #include "AudioProducer.h" 53 #include "ControllerObserver.h" 54 #include "DurationToString.h" 55 #include "FilePlaylistItem.h" 56 #include "MainApp.h" 57 #include "PeakView.h" 58 #include "PlaylistItem.h" 59 #include "PlaylistObserver.h" 60 #include "PlaylistWindow.h" 61 #include "Settings.h" 62 63 64 #undef B_TRANSLATE_CONTEXT 65 #define B_TRANSLATE_CONTEXT "MediaPlayer-Main" 66 #define MIN_WIDTH 250 67 68 69 int MainWin::sNoVideoWidth = MIN_WIDTH; 70 71 72 // XXX TODO: why is lround not defined? 73 #define lround(a) ((int)(0.99999 + (a))) 74 75 enum { 76 M_DUMMY = 0x100, 77 M_FILE_OPEN = 0x1000, 78 M_FILE_INFO, 79 M_FILE_PLAYLIST, 80 M_FILE_CLOSE, 81 M_FILE_QUIT, 82 M_VIEW_SIZE, 83 M_TOGGLE_FULLSCREEN, 84 M_TOGGLE_ALWAYS_ON_TOP, 85 M_TOGGLE_NO_INTERFACE, 86 M_VOLUME_UP, 87 M_VOLUME_DOWN, 88 M_SKIP_NEXT, 89 M_SKIP_PREV, 90 M_WIND, 91 92 // The common display aspect ratios 93 M_ASPECT_SAME_AS_SOURCE, 94 M_ASPECT_NO_DISTORTION, 95 M_ASPECT_4_3, 96 M_ASPECT_16_9, 97 M_ASPECT_83_50, 98 M_ASPECT_7_4, 99 M_ASPECT_37_20, 100 M_ASPECT_47_20, 101 102 M_SELECT_AUDIO_TRACK = 0x00000800, 103 M_SELECT_AUDIO_TRACK_END = 0x00000fff, 104 M_SELECT_VIDEO_TRACK = 0x00010000, 105 M_SELECT_VIDEO_TRACK_END = 0x00010fff, 106 M_SELECT_SUB_TITLE_TRACK = 0x00020000, 107 M_SELECT_SUB_TITLE_TRACK_END = 0x00020fff, 108 109 M_SET_RATING, 110 111 M_SET_PLAYLIST_POSITION, 112 113 M_FILE_DELETE, 114 115 M_SLIDE_CONTROLS, 116 M_FINISH_SLIDING_CONTROLS 117 }; 118 119 120 static property_info sPropertyInfo[] = { 121 { B_TRANSLATE("Next"), { B_EXECUTE_PROPERTY }, 122 { B_DIRECT_SPECIFIER, 0 }, 123 B_TRANSLATE("Skip to the next track."), 0 124 }, 125 { B_TRANSLATE("Prev"), { B_EXECUTE_PROPERTY }, 126 { B_DIRECT_SPECIFIER, 0 }, 127 B_TRANSLATE("Skip to the previous track."), 0 128 }, 129 { B_TRANSLATE("Play"), { B_EXECUTE_PROPERTY }, 130 { B_DIRECT_SPECIFIER, 0 }, 131 B_TRANSLATE("Start playing."), 0 132 }, 133 { B_TRANSLATE("Stop"), { B_EXECUTE_PROPERTY }, 134 { B_DIRECT_SPECIFIER, 0 }, 135 B_TRANSLATE("Stop playing."), 0 136 }, 137 { B_TRANSLATE("Pause"), { B_EXECUTE_PROPERTY }, 138 { B_DIRECT_SPECIFIER, 0 }, 139 B_TRANSLATE("Pause playback."), 0 140 }, 141 { B_TRANSLATE("TogglePlaying"), { B_EXECUTE_PROPERTY }, 142 { B_DIRECT_SPECIFIER, 0 }, 143 B_TRANSLATE("Toggle pause/play."), 0 144 }, 145 { B_TRANSLATE("Mute"), { B_EXECUTE_PROPERTY }, 146 { B_DIRECT_SPECIFIER, 0 }, 147 B_TRANSLATE("Toggle mute."), 0 148 }, 149 { B_TRANSLATE("Volume"), { B_GET_PROPERTY, B_SET_PROPERTY, 0 }, 150 { B_DIRECT_SPECIFIER, 0 }, 151 B_TRANSLATE("Gets/sets the volume (0.0-2.0)."), 0, 152 { B_FLOAT_TYPE } 153 }, 154 { B_TRANSLATE("URI"), { B_GET_PROPERTY, 0 }, 155 { B_DIRECT_SPECIFIER, 0 }, 156 B_TRANSLATE("Gets the URI of the currently playing item."), 0, 157 { B_STRING_TYPE } 158 }, 159 { 0, { 0 }, { 0 }, 0, 0 } 160 }; 161 162 163 static const char* kRatingAttrName = "Media:Rating"; 164 165 static const char* kDisabledSeekMessage = B_TRANSLATE("Drop files to play"); 166 167 static const char* kApplicationName = B_TRANSLATE_SYSTEM_NAME(NAME); 168 169 170 MainWin::MainWin(bool isFirstWindow, BMessage* message) 171 : 172 BWindow(BRect(100, 100, 400, 300), kApplicationName, B_TITLED_WINDOW, 173 B_ASYNCHRONOUS_CONTROLS), 174 fCreationTime(system_time()), 175 fInfoWin(NULL), 176 fPlaylistWindow(NULL), 177 fHasFile(false), 178 fHasVideo(false), 179 fHasAudio(false), 180 fPlaylist(new Playlist), 181 fPlaylistObserver(new PlaylistObserver(this)), 182 fController(new Controller), 183 fControllerObserver(new ControllerObserver(this, 184 OBSERVE_FILE_CHANGES | OBSERVE_TRACK_CHANGES 185 | OBSERVE_PLAYBACK_STATE_CHANGES | OBSERVE_POSITION_CHANGES 186 | OBSERVE_VOLUME_CHANGES)), 187 fIsFullscreen(false), 188 fAlwaysOnTop(false), 189 fNoInterface(false), 190 fShowsFullscreenControls(false), 191 fSourceWidth(-1), 192 fSourceHeight(-1), 193 fWidthAspect(0), 194 fHeightAspect(0), 195 fSavedFrame(), 196 fNoVideoFrame(), 197 198 fMouseDownTracking(false), 199 fLastMousePos(0, 0), 200 fLastMouseMovedTime(system_time()), 201 fMouseMoveDist(0), 202 203 fGlobalSettingsListener(this), 204 fInitialSeekPosition(0), 205 fAllowWinding(true) 206 { 207 // Handle window position and size depending on whether this is the 208 // first window or not. Use the window size from the window that was 209 // last resized by the user. 210 static int pos = 0; 211 MoveBy(pos * 25, pos * 25); 212 pos = (pos + 1) % 15; 213 214 BRect frame = Settings::Default()->AudioPlayerWindowFrame(); 215 if (frame.IsValid()) { 216 if (isFirstWindow) { 217 if (message == NULL) { 218 MoveTo(frame.LeftTop()); 219 ResizeTo(frame.Width(), frame.Height()); 220 } else { 221 // Delay moving to the initial position, since we don't 222 // know if we will be playing audio at all. 223 message->AddRect("window frame", frame); 224 } 225 } 226 if (sNoVideoWidth == MIN_WIDTH) 227 sNoVideoWidth = frame.IntegerWidth(); 228 } else if (sNoVideoWidth > MIN_WIDTH) { 229 ResizeTo(sNoVideoWidth, Bounds().Height()); 230 } 231 fNoVideoWidth = sNoVideoWidth; 232 233 BRect rect = Bounds(); 234 235 // background 236 fBackground = new BView(rect, "background", B_FOLLOW_ALL, 237 B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE); 238 fBackground->SetViewColor(0, 0, 0); 239 AddChild(fBackground); 240 241 // menu 242 fMenuBar = new BMenuBar(fBackground->Bounds(), "menu"); 243 _CreateMenu(); 244 fBackground->AddChild(fMenuBar); 245 fMenuBar->SetResizingMode(B_FOLLOW_NONE); 246 fMenuBar->ResizeToPreferred(); 247 fMenuBarWidth = (int)fMenuBar->Frame().Width() + 1; 248 fMenuBarHeight = (int)fMenuBar->Frame().Height() + 1; 249 250 // video view 251 rect = BRect(0, fMenuBarHeight, fBackground->Bounds().right, 252 fMenuBarHeight + 10); 253 fVideoView = new VideoView(rect, "video display", B_FOLLOW_NONE); 254 fBackground->AddChild(fVideoView); 255 256 // controls 257 rect = BRect(0, fMenuBarHeight + 11, fBackground->Bounds().right, 258 fBackground->Bounds().bottom); 259 fControls = new ControllerView(rect, fController, fPlaylist); 260 fBackground->AddChild(fControls); 261 fControls->ResizeToPreferred(); 262 fControlsHeight = (int)fControls->Frame().Height() + 1; 263 fControlsWidth = (int)fControls->Frame().Width() + 1; 264 fControls->SetResizingMode(B_FOLLOW_BOTTOM | B_FOLLOW_LEFT_RIGHT); 265 fControls->SetDisabledString(kDisabledSeekMessage); 266 267 fPlaylist->AddListener(fPlaylistObserver); 268 fController->SetVideoView(fVideoView); 269 fController->AddListener(fControllerObserver); 270 PeakView* peakView = fControls->GetPeakView(); 271 peakView->SetPeakNotificationWhat(MSG_PEAK_NOTIFICATION); 272 fController->SetPeakListener(peakView); 273 274 _SetupWindow(); 275 276 // setup the playlist window now, we need to have it 277 // running for the undo/redo playlist editing 278 fPlaylistWindow = new PlaylistWindow(BRect(150, 150, 500, 600), fPlaylist, 279 fController); 280 fPlaylistWindow->Hide(); 281 fPlaylistWindow->Show(); 282 // this makes sure the window thread is running without 283 // showing the window just yet 284 285 Settings::Default()->AddListener(&fGlobalSettingsListener); 286 _AdoptGlobalSettings(); 287 288 AddShortcut('z', B_COMMAND_KEY, new BMessage(B_UNDO)); 289 AddShortcut('y', B_COMMAND_KEY, new BMessage(B_UNDO)); 290 AddShortcut('z', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 291 AddShortcut('y', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 292 293 Hide(); 294 Show(); 295 296 if (message != NULL) 297 PostMessage(message); 298 } 299 300 301 MainWin::~MainWin() 302 { 303 // printf("MainWin::~MainWin\n"); 304 305 Settings::Default()->RemoveListener(&fGlobalSettingsListener); 306 fPlaylist->RemoveListener(fPlaylistObserver); 307 fController->Lock(); 308 fController->RemoveListener(fControllerObserver); 309 fController->SetPeakListener(NULL); 310 fController->SetVideoTarget(NULL); 311 fController->Unlock(); 312 313 // give the views a chance to detach from any notifiers 314 // before we delete them 315 fBackground->RemoveSelf(); 316 delete fBackground; 317 318 if (fInfoWin && fInfoWin->Lock()) 319 fInfoWin->Quit(); 320 321 if (fPlaylistWindow && fPlaylistWindow->Lock()) 322 fPlaylistWindow->Quit(); 323 324 delete fPlaylist; 325 fPlaylist = NULL; 326 327 // quit the Controller looper thread 328 thread_id controllerThread = fController->Thread(); 329 fController->PostMessage(B_QUIT_REQUESTED); 330 status_t exitValue; 331 wait_for_thread(controllerThread, &exitValue); 332 } 333 334 335 // #pragma mark - 336 337 338 void 339 MainWin::FrameResized(float newWidth, float newHeight) 340 { 341 if (newWidth != Bounds().Width() || newHeight != Bounds().Height()) { 342 debugger("size wrong\n"); 343 } 344 345 bool noMenu = fNoInterface || fIsFullscreen; 346 bool noControls = fNoInterface || fIsFullscreen; 347 348 // printf("FrameResized enter: newWidth %.0f, newHeight %.0f\n", 349 // newWidth, newHeight); 350 351 if (!fHasVideo) 352 sNoVideoWidth = fNoVideoWidth = (int)newWidth; 353 354 int maxVideoWidth = int(newWidth) + 1; 355 int maxVideoHeight = int(newHeight) + 1 356 - (noMenu ? 0 : fMenuBarHeight) 357 - (noControls ? 0 : fControlsHeight); 358 359 ASSERT(maxVideoHeight >= 0); 360 361 int y = 0; 362 363 if (noMenu) { 364 if (!fMenuBar->IsHidden(fMenuBar)) 365 fMenuBar->Hide(); 366 } else { 367 fMenuBar->MoveTo(0, y); 368 fMenuBar->ResizeTo(newWidth, fMenuBarHeight - 1); 369 if (fMenuBar->IsHidden(fMenuBar)) 370 fMenuBar->Show(); 371 y += fMenuBarHeight; 372 } 373 374 if (maxVideoHeight == 0) { 375 if (!fVideoView->IsHidden(fVideoView)) 376 fVideoView->Hide(); 377 } else { 378 _ResizeVideoView(0, y, maxVideoWidth, maxVideoHeight); 379 if (fVideoView->IsHidden(fVideoView)) 380 fVideoView->Show(); 381 y += maxVideoHeight; 382 } 383 384 if (noControls) { 385 if (!fControls->IsHidden(fControls)) 386 fControls->Hide(); 387 } else { 388 fControls->MoveTo(0, y); 389 fControls->ResizeTo(newWidth, fControlsHeight - 1); 390 if (fControls->IsHidden(fControls)) 391 fControls->Show(); 392 // y += fControlsHeight; 393 } 394 395 // printf("FrameResized leave\n"); 396 } 397 398 399 void 400 MainWin::Zoom(BPoint /*position*/, float /*width*/, float /*height*/) 401 { 402 PostMessage(M_TOGGLE_FULLSCREEN); 403 } 404 405 406 void 407 MainWin::DispatchMessage(BMessage* msg, BHandler* handler) 408 { 409 if ((msg->what == B_MOUSE_DOWN) 410 && (handler == fBackground || handler == fVideoView 411 || handler == fControls)) { 412 _MouseDown(msg, dynamic_cast<BView*>(handler)); 413 } 414 415 if ((msg->what == B_MOUSE_MOVED) 416 && (handler == fBackground || handler == fVideoView 417 || handler == fControls)) { 418 _MouseMoved(msg, dynamic_cast<BView*>(handler)); 419 } 420 421 if ((msg->what == B_MOUSE_UP) 422 && (handler == fBackground || handler == fVideoView)) { 423 _MouseUp(msg); 424 } 425 426 if ((msg->what == B_KEY_DOWN) 427 && (handler == fBackground || handler == fVideoView)) { 428 // special case for PrintScreen key 429 if (msg->FindInt32("key") == B_PRINT_KEY) { 430 fVideoView->OverlayScreenshotPrepare(); 431 BWindow::DispatchMessage(msg, handler); 432 fVideoView->OverlayScreenshotCleanup(); 433 return; 434 } 435 436 // every other key gets dispatched to our _KeyDown first 437 if (_KeyDown(msg)) { 438 // it got handled, don't pass it on 439 return; 440 } 441 } 442 443 BWindow::DispatchMessage(msg, handler); 444 } 445 446 447 void 448 MainWin::MessageReceived(BMessage* msg) 449 { 450 // msg->PrintToStream(); 451 switch (msg->what) { 452 case B_EXECUTE_PROPERTY: 453 case B_GET_PROPERTY: 454 case B_SET_PROPERTY: 455 { 456 BMessage reply(B_REPLY); 457 status_t result = B_BAD_SCRIPT_SYNTAX; 458 int32 index; 459 BMessage specifier; 460 int32 what; 461 const char* property; 462 463 if (msg->GetCurrentSpecifier(&index, &specifier, &what, 464 &property) != B_OK) { 465 return BWindow::MessageReceived(msg); 466 } 467 468 BPropertyInfo propertyInfo(sPropertyInfo); 469 switch (propertyInfo.FindMatch(msg, index, &specifier, what, 470 property)) { 471 case 0: 472 fControls->SkipForward(); 473 result = B_OK; 474 break; 475 476 case 1: 477 fControls->SkipBackward(); 478 result = B_OK; 479 break; 480 481 case 2: 482 fController->Play(); 483 result = B_OK; 484 break; 485 486 case 3: 487 fController->Stop(); 488 result = B_OK; 489 break; 490 491 case 4: 492 fController->Pause(); 493 result = B_OK; 494 break; 495 496 case 5: 497 fController->TogglePlaying(); 498 result = B_OK; 499 break; 500 501 case 6: 502 fController->ToggleMute(); 503 result = B_OK; 504 break; 505 506 case 7: 507 { 508 if (msg->what == B_GET_PROPERTY) { 509 result = reply.AddFloat("result", 510 fController->Volume()); 511 } else if (msg->what == B_SET_PROPERTY) { 512 float newVolume; 513 result = msg->FindFloat("data", &newVolume); 514 if (result == B_OK) 515 fController->SetVolume(newVolume); 516 } 517 break; 518 } 519 520 case 8: 521 { 522 if (msg->what == B_GET_PROPERTY) { 523 BAutolock _(fPlaylist); 524 const PlaylistItem* item = fController->Item(); 525 if (item == NULL) { 526 result = B_NO_INIT; 527 break; 528 } 529 530 result = reply.AddString("result", item->LocationURI()); 531 } 532 break; 533 } 534 535 default: 536 return BWindow::MessageReceived(msg); 537 } 538 539 if (result != B_OK) { 540 reply.what = B_MESSAGE_NOT_UNDERSTOOD; 541 reply.AddString("message", strerror(result)); 542 reply.AddInt32("error", result); 543 } 544 545 msg->SendReply(&reply); 546 break; 547 } 548 549 case B_REFS_RECEIVED: 550 _RefsReceived(msg); 551 break; 552 case B_SIMPLE_DATA: 553 if (msg->HasRef("refs")) 554 _RefsReceived(msg); 555 break; 556 case M_OPEN_PREVIOUS_PLAYLIST: 557 OpenPlaylist(msg); 558 break; 559 560 case B_UNDO: 561 case B_REDO: 562 fPlaylistWindow->PostMessage(msg); 563 break; 564 565 case M_MEDIA_SERVER_STARTED: 566 { 567 printf("TODO: implement M_MEDIA_SERVER_STARTED\n"); 568 // 569 // BAutolock _(fPlaylist); 570 // BMessage fakePlaylistMessage(MSG_PLAYLIST_CURRENT_ITEM_CHANGED); 571 // fakePlaylistMessage.AddInt32("index", 572 // fPlaylist->CurrentItemIndex()); 573 // PostMessage(&fakePlaylistMessage); 574 break; 575 } 576 577 case M_MEDIA_SERVER_QUIT: 578 printf("TODO: implement M_MEDIA_SERVER_QUIT\n"); 579 // if (fController->Lock()) { 580 // fController->CleanupNodes(); 581 // fController->Unlock(); 582 // } 583 break; 584 585 // PlaylistObserver messages 586 case MSG_PLAYLIST_ITEM_ADDED: 587 { 588 PlaylistItem* item; 589 int32 index; 590 if (msg->FindPointer("item", (void**)&item) == B_OK 591 && msg->FindInt32("index", &index) == B_OK) { 592 _AddPlaylistItem(item, index); 593 } 594 break; 595 } 596 case MSG_PLAYLIST_ITEM_REMOVED: 597 { 598 int32 index; 599 if (msg->FindInt32("index", &index) == B_OK) 600 _RemovePlaylistItem(index); 601 break; 602 } 603 case MSG_PLAYLIST_CURRENT_ITEM_CHANGED: 604 { 605 BAutolock _(fPlaylist); 606 607 int32 index; 608 if (msg->FindInt32("index", &index) < B_OK 609 || index != fPlaylist->CurrentItemIndex()) 610 break; 611 PlaylistItemRef item(fPlaylist->ItemAt(index)); 612 if (item.Get() != NULL) { 613 printf("open playlist item: %s\n", item->Name().String()); 614 OpenPlaylistItem(item); 615 _MarkPlaylistItem(index); 616 } 617 break; 618 } 619 case MSG_PLAYLIST_IMPORT_FAILED: 620 { 621 BAlert* alert = new BAlert(B_TRANSLATE("Nothing to Play"), 622 B_TRANSLATE("None of the files you wanted to play appear " 623 "to be media files."), B_TRANSLATE("OK")); 624 alert->Go(); 625 fControls->SetDisabledString(kDisabledSeekMessage); 626 break; 627 } 628 629 // ControllerObserver messages 630 case MSG_CONTROLLER_FILE_FINISHED: 631 { 632 BAutolock _(fPlaylist); 633 634 bool hadNext = fPlaylist->SetCurrentItemIndex( 635 fPlaylist->CurrentItemIndex() + 1); 636 if (!hadNext) { 637 // Reached end of playlist 638 // Handle "quit when done" settings 639 if ((fHasVideo && fCloseWhenDonePlayingMovie) 640 || (!fHasVideo && fCloseWhenDonePlayingSound)) 641 PostMessage(B_QUIT_REQUESTED); 642 // Handle "loop by default" settings 643 if ((fHasVideo && fLoopMovies) 644 || (!fHasVideo && fLoopSounds)) { 645 if (fPlaylist->CountItems() > 1) 646 fPlaylist->SetCurrentItemIndex(0); 647 else 648 fController->Play(); 649 } 650 } 651 break; 652 } 653 case MSG_CONTROLLER_FILE_CHANGED: 654 { 655 status_t result = B_ERROR; 656 msg->FindInt32("result", &result); 657 PlaylistItemRef itemRef; 658 PlaylistItem* item; 659 if (msg->FindPointer("item", (void**)&item) == B_OK) { 660 itemRef.SetTo(item, true); 661 // The reference was passed along with the message. 662 } else { 663 BAutolock _(fPlaylist); 664 itemRef.SetTo(fPlaylist->ItemAt( 665 fPlaylist->CurrentItemIndex())); 666 } 667 _PlaylistItemOpened(itemRef, result); 668 break; 669 } 670 case MSG_CONTROLLER_VIDEO_TRACK_CHANGED: 671 { 672 int32 index; 673 if (msg->FindInt32("index", &index) == B_OK) { 674 int32 i = 0; 675 while (BMenuItem* item = fVideoTrackMenu->ItemAt(i)) { 676 item->SetMarked(i == index); 677 i++; 678 } 679 } 680 break; 681 } 682 case MSG_CONTROLLER_AUDIO_TRACK_CHANGED: 683 { 684 int32 index; 685 if (msg->FindInt32("index", &index) == B_OK) { 686 int32 i = 0; 687 while (BMenuItem* item = fAudioTrackMenu->ItemAt(i)) { 688 item->SetMarked(i == index); 689 i++; 690 } 691 _UpdateAudioChannelCount(index); 692 } 693 break; 694 } 695 case MSG_CONTROLLER_SUB_TITLE_TRACK_CHANGED: 696 { 697 int32 index; 698 if (msg->FindInt32("index", &index) == B_OK) { 699 int32 i = 0; 700 while (BMenuItem* item = fSubTitleTrackMenu->ItemAt(i)) { 701 BMessage* message = item->Message(); 702 if (message != NULL) { 703 item->SetMarked((int32)message->what 704 - M_SELECT_SUB_TITLE_TRACK == index); 705 } 706 i++; 707 } 708 } 709 break; 710 } 711 case MSG_CONTROLLER_PLAYBACK_STATE_CHANGED: 712 { 713 uint32 state; 714 if (msg->FindInt32("state", (int32*)&state) == B_OK) 715 fControls->SetPlaybackState(state); 716 break; 717 } 718 case MSG_CONTROLLER_POSITION_CHANGED: 719 { 720 float position; 721 if (msg->FindFloat("position", &position) == B_OK) { 722 fControls->SetPosition(position, fController->TimePosition(), 723 fController->TimeDuration()); 724 fAllowWinding = true; 725 } 726 break; 727 } 728 case MSG_CONTROLLER_SEEK_HANDLED: 729 break; 730 731 case MSG_CONTROLLER_VOLUME_CHANGED: 732 { 733 float volume; 734 if (msg->FindFloat("volume", &volume) == B_OK) 735 fControls->SetVolume(volume); 736 break; 737 } 738 case MSG_CONTROLLER_MUTED_CHANGED: 739 { 740 bool muted; 741 if (msg->FindBool("muted", &muted) == B_OK) 742 fControls->SetMuted(muted); 743 break; 744 } 745 746 // menu item messages 747 case M_FILE_OPEN: 748 { 749 BMessenger target(this); 750 BMessage result(B_REFS_RECEIVED); 751 BMessage appMessage(M_SHOW_OPEN_PANEL); 752 appMessage.AddMessenger("target", target); 753 appMessage.AddMessage("message", &result); 754 appMessage.AddString("title", B_TRANSLATE("Open Clips")); 755 appMessage.AddString("label", B_TRANSLATE("Open")); 756 be_app->PostMessage(&appMessage); 757 break; 758 } 759 case M_FILE_INFO: 760 ShowFileInfo(); 761 break; 762 case M_FILE_PLAYLIST: 763 ShowPlaylistWindow(); 764 break; 765 case M_FILE_CLOSE: 766 PostMessage(B_QUIT_REQUESTED); 767 break; 768 case M_FILE_QUIT: 769 be_app->PostMessage(B_QUIT_REQUESTED); 770 break; 771 772 case M_TOGGLE_FULLSCREEN: 773 _ToggleFullscreen(); 774 break; 775 776 case M_TOGGLE_ALWAYS_ON_TOP: 777 _ToggleAlwaysOnTop(); 778 break; 779 780 case M_TOGGLE_NO_INTERFACE: 781 _ToggleNoInterface(); 782 break; 783 784 case M_VIEW_SIZE: 785 { 786 int32 size; 787 if (msg->FindInt32("size", &size) == B_OK) { 788 if (!fHasVideo) 789 break; 790 if (fIsFullscreen) 791 _ToggleFullscreen(); 792 _ResizeWindow(size); 793 } 794 break; 795 } 796 797 /* 798 case B_ACQUIRE_OVERLAY_LOCK: 799 printf("B_ACQUIRE_OVERLAY_LOCK\n"); 800 fVideoView->OverlayLockAcquire(); 801 break; 802 803 case B_RELEASE_OVERLAY_LOCK: 804 printf("B_RELEASE_OVERLAY_LOCK\n"); 805 fVideoView->OverlayLockRelease(); 806 break; 807 */ 808 case B_MOUSE_WHEEL_CHANGED: 809 { 810 float dx = msg->FindFloat("be:wheel_delta_x"); 811 float dy = msg->FindFloat("be:wheel_delta_y"); 812 bool inv = modifiers() & B_COMMAND_KEY; 813 if (dx > 0.1) 814 PostMessage(inv ? M_VOLUME_DOWN : M_SKIP_PREV); 815 if (dx < -0.1) 816 PostMessage(inv ? M_VOLUME_UP : M_SKIP_NEXT); 817 if (dy > 0.1) 818 PostMessage(inv ? M_SKIP_PREV : M_VOLUME_DOWN); 819 if (dy < -0.1) 820 PostMessage(inv ? M_SKIP_NEXT : M_VOLUME_UP); 821 break; 822 } 823 824 case M_SKIP_NEXT: 825 fControls->SkipForward(); 826 break; 827 828 case M_SKIP_PREV: 829 fControls->SkipBackward(); 830 break; 831 832 case M_WIND: 833 { 834 if (!fAllowWinding) 835 break; 836 837 bigtime_t howMuch; 838 int64 frames; 839 if (msg->FindInt64("how much", &howMuch) != B_OK 840 || msg->FindInt64("frames", &frames) != B_OK) { 841 break; 842 } 843 844 if (fController->Lock()) { 845 if (fHasVideo && !fController->IsPlaying()) { 846 int64 newFrame = fController->CurrentFrame() + frames; 847 fController->SetFramePosition(newFrame); 848 } else { 849 bigtime_t seekTime = fController->TimePosition() + howMuch; 850 if (seekTime < 0) { 851 fInitialSeekPosition = seekTime; 852 PostMessage(M_SKIP_PREV); 853 } else if (seekTime > fController->TimeDuration()) { 854 fInitialSeekPosition = 0; 855 PostMessage(M_SKIP_NEXT); 856 } else 857 fController->SetTimePosition(seekTime); 858 } 859 fController->Unlock(); 860 861 fAllowWinding = false; 862 } 863 break; 864 } 865 866 case M_VOLUME_UP: 867 fController->VolumeUp(); 868 break; 869 870 case M_VOLUME_DOWN: 871 fController->VolumeDown(); 872 break; 873 874 case M_ASPECT_SAME_AS_SOURCE: 875 if (fHasVideo) { 876 int width; 877 int height; 878 int widthAspect; 879 int heightAspect; 880 fController->GetSize(&width, &height, 881 &widthAspect, &heightAspect); 882 VideoFormatChange(width, height, widthAspect, heightAspect); 883 } 884 break; 885 886 case M_ASPECT_NO_DISTORTION: 887 if (fHasVideo) { 888 int width; 889 int height; 890 fController->GetSize(&width, &height); 891 VideoFormatChange(width, height, width, height); 892 } 893 break; 894 895 case M_ASPECT_4_3: 896 VideoAspectChange(4, 3); 897 break; 898 899 case M_ASPECT_16_9: // 1.77 : 1 900 VideoAspectChange(16, 9); 901 break; 902 903 case M_ASPECT_83_50: // 1.66 : 1 904 VideoAspectChange(83, 50); 905 break; 906 907 case M_ASPECT_7_4: // 1.75 : 1 908 VideoAspectChange(7, 4); 909 break; 910 911 case M_ASPECT_37_20: // 1.85 : 1 912 VideoAspectChange(37, 20); 913 break; 914 915 case M_ASPECT_47_20: // 2.35 : 1 916 VideoAspectChange(47, 20); 917 break; 918 919 case M_SET_PLAYLIST_POSITION: 920 { 921 BAutolock _(fPlaylist); 922 923 int32 index; 924 if (msg->FindInt32("index", &index) == B_OK) 925 fPlaylist->SetCurrentItemIndex(index); 926 break; 927 } 928 929 case MSG_OBJECT_CHANGED: 930 // received from fGlobalSettingsListener 931 // TODO: find out which object, if we ever watch more than 932 // the global settings instance... 933 _AdoptGlobalSettings(); 934 break; 935 936 case M_SLIDE_CONTROLS: 937 { 938 float offset; 939 if (msg->FindFloat("offset", &offset) == B_OK) { 940 fControls->MoveBy(0, offset); 941 fVideoView->SetSubTitleMaxBottom(fControls->Frame().top - 1); 942 UpdateIfNeeded(); 943 snooze(15000); 944 } 945 break; 946 } 947 case M_FINISH_SLIDING_CONTROLS: 948 { 949 float offset; 950 bool show; 951 if (msg->FindFloat("offset", &offset) == B_OK 952 && msg->FindBool("show", &show) == B_OK) { 953 if (show) { 954 fControls->MoveTo(fControls->Frame().left, offset); 955 fVideoView->SetSubTitleMaxBottom(offset - 1); 956 } else { 957 fVideoView->SetSubTitleMaxBottom( 958 fVideoView->Bounds().bottom); 959 fControls->RemoveSelf(); 960 fControls->MoveTo(fVideoView->Frame().left, 961 fVideoView->Frame().bottom + 1); 962 fBackground->AddChild(fControls); 963 fControls->SetSymbolScale(1.0f); 964 while (!fControls->IsHidden()) 965 fControls->Hide(); 966 } 967 } 968 break; 969 } 970 case M_HIDE_FULL_SCREEN_CONTROLS: 971 if (fIsFullscreen) { 972 BPoint videoViewWhere; 973 if (msg->FindPoint("where", &videoViewWhere) == B_OK) { 974 if (!fControls->Frame().Contains(videoViewWhere)) { 975 _ShowFullscreenControls(false); 976 // hide the mouse cursor until the user moves it 977 be_app->ObscureCursor(); 978 } 979 } 980 } 981 break; 982 983 case M_SET_RATING: 984 { 985 int32 rating; 986 if (msg->FindInt32("rating", &rating) == B_OK) 987 _SetRating(rating); 988 break; 989 } 990 991 default: 992 if (msg->what >= M_SELECT_AUDIO_TRACK 993 && msg->what <= M_SELECT_AUDIO_TRACK_END) { 994 fController->SelectAudioTrack(msg->what - M_SELECT_AUDIO_TRACK); 995 break; 996 } 997 if (msg->what >= M_SELECT_VIDEO_TRACK 998 && msg->what <= M_SELECT_VIDEO_TRACK_END) { 999 fController->SelectVideoTrack(msg->what - M_SELECT_VIDEO_TRACK); 1000 break; 1001 } 1002 if ((int32)msg->what >= M_SELECT_SUB_TITLE_TRACK - 1 1003 && msg->what <= M_SELECT_SUB_TITLE_TRACK_END) { 1004 fController->SelectSubTitleTrack((int32)msg->what 1005 - M_SELECT_SUB_TITLE_TRACK); 1006 break; 1007 } 1008 // let BWindow handle the rest 1009 BWindow::MessageReceived(msg); 1010 } 1011 } 1012 1013 1014 void 1015 MainWin::WindowActivated(bool active) 1016 { 1017 fController->PlayerActivated(active); 1018 } 1019 1020 1021 bool 1022 MainWin::QuitRequested() 1023 { 1024 BMessage message(M_PLAYER_QUIT); 1025 GetQuitMessage(&message); 1026 be_app->PostMessage(&message); 1027 return true; 1028 } 1029 1030 1031 void 1032 MainWin::MenusBeginning() 1033 { 1034 _SetupVideoAspectItems(fVideoAspectMenu); 1035 } 1036 1037 1038 // #pragma mark - 1039 1040 1041 void 1042 MainWin::OpenPlaylist(const BMessage* playlistArchive) 1043 { 1044 if (playlistArchive == NULL) 1045 return; 1046 1047 BAutolock _(this); 1048 BAutolock playlistLocker(fPlaylist); 1049 1050 if (fPlaylist->Unarchive(playlistArchive) != B_OK) 1051 return; 1052 1053 int32 currentIndex; 1054 if (playlistArchive->FindInt32("index", ¤tIndex) != B_OK) 1055 currentIndex = 0; 1056 fPlaylist->SetCurrentItemIndex(currentIndex); 1057 1058 playlistLocker.Unlock(); 1059 1060 if (currentIndex != -1) { 1061 // Restore the current play position only if we have something to play 1062 playlistArchive->FindInt64("position", (int64*)&fInitialSeekPosition); 1063 } 1064 1065 if (IsHidden()) 1066 Show(); 1067 } 1068 1069 1070 void 1071 MainWin::OpenPlaylistItem(const PlaylistItemRef& item) 1072 { 1073 status_t ret = fController->SetToAsync(item); 1074 if (ret != B_OK) { 1075 fprintf(stderr, "MainWin::OpenPlaylistItem() - Failed to send message " 1076 "to Controller.\n"); 1077 BString message = B_TRANSLATE("%app% encountered an internal error. " 1078 "The file could not be opened."); 1079 message.ReplaceFirst("%app%", kApplicationName); 1080 (new BAlert(kApplicationName, message.String(), 1081 B_TRANSLATE("OK")))->Go(); 1082 _PlaylistItemOpened(item, ret); 1083 } else { 1084 BString string; 1085 string << "Opening '" << item->Name() << "'."; 1086 fControls->SetDisabledString(string.String()); 1087 } 1088 } 1089 1090 1091 void 1092 MainWin::ShowFileInfo() 1093 { 1094 if (!fInfoWin) 1095 fInfoWin = new InfoWin(Frame().LeftTop(), fController); 1096 1097 if (fInfoWin->Lock()) { 1098 if (fInfoWin->IsHidden()) 1099 fInfoWin->Show(); 1100 else 1101 fInfoWin->Activate(); 1102 fInfoWin->Unlock(); 1103 } 1104 } 1105 1106 1107 void 1108 MainWin::ShowPlaylistWindow() 1109 { 1110 if (fPlaylistWindow->Lock()) { 1111 // make sure the window shows on the same workspace as ourself 1112 uint32 workspaces = Workspaces(); 1113 if (fPlaylistWindow->Workspaces() != workspaces) 1114 fPlaylistWindow->SetWorkspaces(workspaces); 1115 1116 // show or activate 1117 if (fPlaylistWindow->IsHidden()) 1118 fPlaylistWindow->Show(); 1119 else 1120 fPlaylistWindow->Activate(); 1121 1122 fPlaylistWindow->Unlock(); 1123 } 1124 } 1125 1126 1127 void 1128 MainWin::VideoAspectChange(int forcedWidth, int forcedHeight, float widthScale) 1129 { 1130 // Force specific source size and pixel width scale. 1131 if (fHasVideo) { 1132 int width; 1133 int height; 1134 fController->GetSize(&width, &height); 1135 VideoFormatChange(forcedWidth, forcedHeight, 1136 lround(width * widthScale), height); 1137 } 1138 } 1139 1140 1141 void 1142 MainWin::VideoAspectChange(float widthScale) 1143 { 1144 // Called when video aspect ratio changes and the original 1145 // width/height should be restored too, display aspect is not known, 1146 // only pixel width scale. 1147 if (fHasVideo) { 1148 int width; 1149 int height; 1150 fController->GetSize(&width, &height); 1151 VideoFormatChange(width, height, lround(width * widthScale), height); 1152 } 1153 } 1154 1155 1156 void 1157 MainWin::VideoAspectChange(int widthAspect, int heightAspect) 1158 { 1159 // Called when video aspect ratio changes and the original 1160 // width/height should be restored too. 1161 if (fHasVideo) { 1162 int width; 1163 int height; 1164 fController->GetSize(&width, &height); 1165 VideoFormatChange(width, height, widthAspect, heightAspect); 1166 } 1167 } 1168 1169 1170 void 1171 MainWin::VideoFormatChange(int width, int height, int widthAspect, 1172 int heightAspect) 1173 { 1174 // Called when video format or aspect ratio changes. 1175 1176 printf("VideoFormatChange enter: width %d, height %d, " 1177 "aspect ratio: %d:%d\n", width, height, widthAspect, heightAspect); 1178 1179 // remember current view scale 1180 int percent = _CurrentVideoSizeInPercent(); 1181 1182 fSourceWidth = width; 1183 fSourceHeight = height; 1184 fWidthAspect = widthAspect; 1185 fHeightAspect = heightAspect; 1186 1187 if (percent == 100) 1188 _ResizeWindow(100); 1189 else 1190 FrameResized(Bounds().Width(), Bounds().Height()); 1191 1192 printf("VideoFormatChange leave\n"); 1193 } 1194 1195 1196 void 1197 MainWin::GetQuitMessage(BMessage* message) 1198 { 1199 message->AddPointer("instance", this); 1200 message->AddRect("window frame", Frame()); 1201 message->AddBool("audio only", !fHasVideo); 1202 message->AddInt64("creation time", fCreationTime); 1203 1204 if (!fHasVideo && fHasAudio) { 1205 // store playlist, current index and position if this is audio 1206 BMessage playlistArchive; 1207 1208 BAutolock controllerLocker(fController); 1209 playlistArchive.AddInt64("position", fController->TimePosition()); 1210 controllerLocker.Unlock(); 1211 1212 if (!fPlaylist) 1213 return; 1214 1215 BAutolock playlistLocker(fPlaylist); 1216 if (fPlaylist->Archive(&playlistArchive) != B_OK 1217 || playlistArchive.AddInt32("index", 1218 fPlaylist->CurrentItemIndex()) != B_OK 1219 || message->AddMessage("playlist", &playlistArchive) != B_OK) { 1220 fprintf(stderr, "Failed to store current playlist.\n"); 1221 } 1222 } 1223 } 1224 1225 1226 BHandler* 1227 MainWin::ResolveSpecifier(BMessage* message, int32 index, BMessage* specifier, 1228 int32 what, const char* property) 1229 { 1230 BPropertyInfo propertyInfo(sPropertyInfo); 1231 switch (propertyInfo.FindMatch(message, index, specifier, what, property)) { 1232 case 0: 1233 case 1: 1234 case 2: 1235 case 3: 1236 case 4: 1237 case 5: 1238 case 6: 1239 case 7: 1240 case 8: 1241 return this; 1242 } 1243 1244 return BWindow::ResolveSpecifier(message, index, specifier, what, property); 1245 } 1246 1247 1248 status_t 1249 MainWin::GetSupportedSuites(BMessage* data) 1250 { 1251 if (data == NULL) 1252 return B_BAD_VALUE; 1253 1254 status_t status = data->AddString("suites", "suite/vnd.Haiku-MediaPlayer"); 1255 if (status != B_OK) 1256 return status; 1257 1258 BPropertyInfo propertyInfo(sPropertyInfo); 1259 status = data->AddFlat("messages", &propertyInfo); 1260 if (status != B_OK) 1261 return status; 1262 1263 return BWindow::GetSupportedSuites(data); 1264 } 1265 1266 1267 // #pragma mark - 1268 1269 1270 void 1271 MainWin::_RefsReceived(BMessage* message) 1272 { 1273 // the playlist is replaced by dropped files 1274 // or the dropped files are appended to the end 1275 // of the existing playlist if <shift> is pressed 1276 bool append = false; 1277 if (message->FindBool("append to playlist", &append) != B_OK) 1278 append = modifiers() & B_SHIFT_KEY; 1279 1280 BAutolock _(fPlaylist); 1281 int32 appendIndex = append ? APPEND_INDEX_APPEND_LAST 1282 : APPEND_INDEX_REPLACE_PLAYLIST; 1283 message->AddInt32("append_index", appendIndex); 1284 1285 // forward the message to the playlist window, 1286 // so that undo/redo is used for modifying the playlist 1287 fPlaylistWindow->PostMessage(message); 1288 1289 if (message->FindRect("window frame", &fNoVideoFrame) != B_OK) 1290 fNoVideoFrame = BRect(); 1291 } 1292 1293 1294 void 1295 MainWin::_PlaylistItemOpened(const PlaylistItemRef& item, status_t result) 1296 { 1297 if (result != B_OK) { 1298 BAutolock _(fPlaylist); 1299 1300 item->SetPlaybackFailed(); 1301 bool allItemsFailed = true; 1302 int32 count = fPlaylist->CountItems(); 1303 for (int32 i = 0; i < count; i++) { 1304 if (!fPlaylist->ItemAtFast(i)->PlaybackFailed()) { 1305 allItemsFailed = false; 1306 break; 1307 } 1308 } 1309 1310 if (allItemsFailed) { 1311 // Display error if all files failed to play. 1312 BString message(B_TRANSLATE( 1313 "The file'%filename' could not be opened.\n\n"));; 1314 message.ReplaceAll("%filename", item->Name()); 1315 1316 if (result == B_MEDIA_NO_HANDLER) { 1317 // give a more detailed message for the most likely of all 1318 // errors 1319 message << B_TRANSLATE( 1320 "There is no decoder installed to handle the " 1321 "file format, or the decoder has trouble with the " 1322 "specific version of the format."); 1323 } else { 1324 message << B_TRANSLATE("Error: ") << strerror(result); 1325 } 1326 (new BAlert("error", message.String(), B_TRANSLATE("OK")))->Go(); 1327 fControls->SetDisabledString(kDisabledSeekMessage); 1328 } else { 1329 // Just go to the next file and don't bother user (yet) 1330 fPlaylist->SetCurrentItemIndex(fPlaylist->CurrentItemIndex() + 1); 1331 } 1332 1333 fHasFile = false; 1334 fHasVideo = false; 1335 fHasAudio = false; 1336 SetTitle(kApplicationName); 1337 } else { 1338 fHasFile = true; 1339 fHasVideo = fController->VideoTrackCount() != 0; 1340 fHasAudio = fController->AudioTrackCount() != 0; 1341 SetTitle(item->Name().String()); 1342 1343 if (fInitialSeekPosition < 0) { 1344 fInitialSeekPosition 1345 = fController->TimeDuration() + fInitialSeekPosition; 1346 } 1347 fController->SetTimePosition(fInitialSeekPosition); 1348 fInitialSeekPosition = 0; 1349 } 1350 _SetupWindow(); 1351 1352 if (result == B_OK) 1353 _UpdatePlaylistItemFile(); 1354 } 1355 1356 1357 void 1358 MainWin::_SetupWindow() 1359 { 1360 // printf("MainWin::_SetupWindow\n"); 1361 // Populate the track menus 1362 _SetupTrackMenus(fAudioTrackMenu, fVideoTrackMenu, fSubTitleTrackMenu); 1363 _UpdateAudioChannelCount(fController->CurrentAudioTrack()); 1364 1365 fVideoMenu->SetEnabled(fHasVideo); 1366 fAudioMenu->SetEnabled(fHasAudio); 1367 int previousSourceWidth = fSourceWidth; 1368 int previousSourceHeight = fSourceHeight; 1369 int previousWidthAspect = fWidthAspect; 1370 int previousHeightAspect = fHeightAspect; 1371 if (fHasVideo) { 1372 fController->GetSize(&fSourceWidth, &fSourceHeight, 1373 &fWidthAspect, &fHeightAspect); 1374 } else { 1375 fSourceWidth = 0; 1376 fSourceHeight = 0; 1377 fWidthAspect = 1; 1378 fHeightAspect = 1; 1379 } 1380 _UpdateControlsEnabledStatus(); 1381 1382 // Adopt the size and window layout if necessary 1383 if (previousSourceWidth != fSourceWidth 1384 || previousSourceHeight != fSourceHeight 1385 || previousWidthAspect != fWidthAspect 1386 || previousHeightAspect != fHeightAspect) { 1387 1388 _SetWindowSizeLimits(); 1389 1390 if (!fIsFullscreen) { 1391 // Resize to 100% but stay on screen 1392 _ResizeWindow(100, !fHasVideo, true); 1393 } else { 1394 // Make sure we relayout the video view when in full screen mode 1395 FrameResized(Frame().Width(), Frame().Height()); 1396 } 1397 } 1398 1399 _ShowIfNeeded(); 1400 1401 fVideoView->MakeFocus(); 1402 } 1403 1404 1405 void 1406 MainWin::_CreateMenu() 1407 { 1408 fFileMenu = new BMenu(kApplicationName); 1409 fPlaylistMenu = new BMenu(B_TRANSLATE("Playlist"B_UTF8_ELLIPSIS)); 1410 fAudioMenu = new BMenu(B_TRANSLATE("Audio")); 1411 fVideoMenu = new BMenu(B_TRANSLATE("Video")); 1412 fVideoAspectMenu = new BMenu(B_TRANSLATE("Aspect ratio")); 1413 fAudioTrackMenu = new BMenu(B_TRANSLATE_WITH_CONTEXT("Track", 1414 "Audio Track Menu")); 1415 fVideoTrackMenu = new BMenu(B_TRANSLATE_WITH_CONTEXT("Track", 1416 "Video Track Menu")); 1417 fSubTitleTrackMenu = new BMenu(B_TRANSLATE("Subtitles")); 1418 fAttributesMenu = new BMenu(B_TRANSLATE("Attributes")); 1419 1420 fMenuBar->AddItem(fFileMenu); 1421 fMenuBar->AddItem(fAudioMenu); 1422 fMenuBar->AddItem(fVideoMenu); 1423 fMenuBar->AddItem(fAttributesMenu); 1424 1425 BMenuItem* item = new BMenuItem(B_TRANSLATE("New player"B_UTF8_ELLIPSIS), 1426 new BMessage(M_NEW_PLAYER), 'N'); 1427 fFileMenu->AddItem(item); 1428 item->SetTarget(be_app); 1429 1430 // Add recent files to "Open File" entry as sub-menu. 1431 BRecentFilesList recentFiles(10, false, NULL, kAppSig); 1432 item = new BMenuItem(recentFiles.NewFileListMenu( 1433 B_TRANSLATE("Open file"B_UTF8_ELLIPSIS), NULL, NULL, this, 10, true, 1434 NULL, kAppSig), new BMessage(M_FILE_OPEN)); 1435 item->SetShortcut('O', 0); 1436 fFileMenu->AddItem(item); 1437 1438 fFileMenu->AddSeparatorItem(); 1439 1440 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("File info"B_UTF8_ELLIPSIS), 1441 new BMessage(M_FILE_INFO), 'I')); 1442 fFileMenu->AddItem(fPlaylistMenu); 1443 fPlaylistMenu->Superitem()->SetShortcut('P', B_COMMAND_KEY); 1444 fPlaylistMenu->Superitem()->SetMessage(new BMessage(M_FILE_PLAYLIST)); 1445 1446 fFileMenu->AddSeparatorItem(); 1447 1448 fNoInterfaceMenuItem = new BMenuItem(B_TRANSLATE("Hide interface"), 1449 new BMessage(M_TOGGLE_NO_INTERFACE), 'H'); 1450 fFileMenu->AddItem(fNoInterfaceMenuItem); 1451 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Always on top"), 1452 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'A')); 1453 1454 item = new BMenuItem(B_TRANSLATE("Settings"B_UTF8_ELLIPSIS), 1455 new BMessage(M_SETTINGS), 'S'); 1456 fFileMenu->AddItem(item); 1457 item->SetTarget(be_app); 1458 1459 fFileMenu->AddSeparatorItem(); 1460 1461 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Close"), 1462 new BMessage(M_FILE_CLOSE), 'W')); 1463 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Quit"), 1464 new BMessage(M_FILE_QUIT), 'Q')); 1465 1466 fPlaylistMenu->SetRadioMode(true); 1467 1468 fAudioMenu->AddItem(fAudioTrackMenu); 1469 1470 fVideoMenu->AddItem(fVideoTrackMenu); 1471 fVideoMenu->AddItem(fSubTitleTrackMenu); 1472 fVideoMenu->AddSeparatorItem(); 1473 BMessage* resizeMessage = new BMessage(M_VIEW_SIZE); 1474 resizeMessage->AddInt32("size", 50); 1475 fVideoMenu->AddItem(new BMenuItem( 1476 B_TRANSLATE("50% scale"), resizeMessage, '0')); 1477 1478 resizeMessage = new BMessage(M_VIEW_SIZE); 1479 resizeMessage->AddInt32("size", 100); 1480 fVideoMenu->AddItem(new BMenuItem( 1481 B_TRANSLATE("100% scale"), resizeMessage, '1')); 1482 1483 resizeMessage = new BMessage(M_VIEW_SIZE); 1484 resizeMessage->AddInt32("size", 200); 1485 fVideoMenu->AddItem(new BMenuItem( 1486 B_TRANSLATE("200% scale"), resizeMessage, '2')); 1487 1488 resizeMessage = new BMessage(M_VIEW_SIZE); 1489 resizeMessage->AddInt32("size", 300); 1490 fVideoMenu->AddItem(new BMenuItem( 1491 B_TRANSLATE("300% scale"), resizeMessage, '3')); 1492 1493 resizeMessage = new BMessage(M_VIEW_SIZE); 1494 resizeMessage->AddInt32("size", 400); 1495 fVideoMenu->AddItem(new BMenuItem( 1496 B_TRANSLATE("400% scale"), resizeMessage, '4')); 1497 1498 fVideoMenu->AddSeparatorItem(); 1499 1500 fVideoMenu->AddItem(new BMenuItem(B_TRANSLATE("Full screen"), 1501 new BMessage(M_TOGGLE_FULLSCREEN), B_ENTER)); 1502 1503 fVideoMenu->AddSeparatorItem(); 1504 1505 _SetupVideoAspectItems(fVideoAspectMenu); 1506 fVideoMenu->AddItem(fVideoAspectMenu); 1507 1508 fRatingMenu = new BMenu(B_TRANSLATE("Rating")); 1509 fAttributesMenu->AddItem(fRatingMenu); 1510 for (int32 i = 1; i <= 10; i++) { 1511 char label[16]; 1512 snprintf(label, sizeof(label), "%ld", i); 1513 BMessage* setRatingMsg = new BMessage(M_SET_RATING); 1514 setRatingMsg->AddInt32("rating", i); 1515 fRatingMenu->AddItem(new BMenuItem(label, setRatingMsg)); 1516 } 1517 } 1518 1519 1520 void 1521 MainWin::_SetupVideoAspectItems(BMenu* menu) 1522 { 1523 BMenuItem* item; 1524 while ((item = menu->RemoveItem(0L)) != NULL) 1525 delete item; 1526 1527 int width; 1528 int height; 1529 int widthAspect; 1530 int heightAspect; 1531 fController->GetSize(&width, &height, &widthAspect, &heightAspect); 1532 // We don't care if there is a video track at all. In that 1533 // case we should end up not marking any item. 1534 1535 // NOTE: The item marking may end up marking for example both 1536 // "Stream Settings" and "16 : 9" if the stream settings happen to 1537 // be "16 : 9". 1538 1539 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Stream settings"), 1540 new BMessage(M_ASPECT_SAME_AS_SOURCE))); 1541 item->SetMarked(widthAspect == fWidthAspect 1542 && heightAspect == fHeightAspect); 1543 1544 menu->AddItem(item = new BMenuItem(B_TRANSLATE("No aspect correction"), 1545 new BMessage(M_ASPECT_NO_DISTORTION))); 1546 item->SetMarked(width == fWidthAspect && height == fHeightAspect); 1547 1548 menu->AddSeparatorItem(); 1549 1550 menu->AddItem(item = new BMenuItem("4 : 3", 1551 new BMessage(M_ASPECT_4_3))); 1552 item->SetMarked(fWidthAspect == 4 && fHeightAspect == 3); 1553 menu->AddItem(item = new BMenuItem("16 : 9", 1554 new BMessage(M_ASPECT_16_9))); 1555 item->SetMarked(fWidthAspect == 16 && fHeightAspect == 9); 1556 1557 menu->AddSeparatorItem(); 1558 1559 menu->AddItem(item = new BMenuItem("1.66 : 1", 1560 new BMessage(M_ASPECT_83_50))); 1561 item->SetMarked(fWidthAspect == 83 && fHeightAspect == 50); 1562 menu->AddItem(item = new BMenuItem("1.75 : 1", 1563 new BMessage(M_ASPECT_7_4))); 1564 item->SetMarked(fWidthAspect == 7 && fHeightAspect == 4); 1565 menu->AddItem(item = new BMenuItem(B_TRANSLATE("1.85 : 1 (American)"), 1566 new BMessage(M_ASPECT_37_20))); 1567 item->SetMarked(fWidthAspect == 37 && fHeightAspect == 20); 1568 menu->AddItem(item = new BMenuItem(B_TRANSLATE("2.35 : 1 (Cinemascope)"), 1569 new BMessage(M_ASPECT_47_20))); 1570 item->SetMarked(fWidthAspect == 47 && fHeightAspect == 20); 1571 } 1572 1573 1574 void 1575 MainWin::_SetupTrackMenus(BMenu* audioTrackMenu, BMenu* videoTrackMenu, 1576 BMenu* subTitleTrackMenu) 1577 { 1578 audioTrackMenu->RemoveItems(0, audioTrackMenu->CountItems(), true); 1579 videoTrackMenu->RemoveItems(0, videoTrackMenu->CountItems(), true); 1580 subTitleTrackMenu->RemoveItems(0, subTitleTrackMenu->CountItems(), true); 1581 1582 char s[100]; 1583 1584 int count = fController->AudioTrackCount(); 1585 int current = fController->CurrentAudioTrack(); 1586 for (int i = 0; i < count; i++) { 1587 BMessage metaData; 1588 const char* languageString = NULL; 1589 if (fController->GetAudioMetaData(i, &metaData) == B_OK) 1590 metaData.FindString("language", &languageString); 1591 if (languageString != NULL) { 1592 BLanguage language(languageString); 1593 BString languageName; 1594 if (language.GetName(languageName) == B_OK) 1595 languageString = languageName.String(); 1596 snprintf(s, sizeof(s), "%s", languageString); 1597 } else 1598 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1599 BMenuItem* item = new BMenuItem(s, 1600 new BMessage(M_SELECT_AUDIO_TRACK + i)); 1601 item->SetMarked(i == current); 1602 audioTrackMenu->AddItem(item); 1603 } 1604 if (count == 0) { 1605 audioTrackMenu->AddItem(new BMenuItem(B_TRANSLATE_WITH_CONTEXT("none", 1606 "Audio track menu"), new BMessage(M_DUMMY))); 1607 audioTrackMenu->ItemAt(0)->SetMarked(true); 1608 } 1609 1610 1611 count = fController->VideoTrackCount(); 1612 current = fController->CurrentVideoTrack(); 1613 for (int i = 0; i < count; i++) { 1614 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1615 BMenuItem* item = new BMenuItem(s, 1616 new BMessage(M_SELECT_VIDEO_TRACK + i)); 1617 item->SetMarked(i == current); 1618 videoTrackMenu->AddItem(item); 1619 } 1620 if (count == 0) { 1621 videoTrackMenu->AddItem(new BMenuItem("none", new BMessage(M_DUMMY))); 1622 videoTrackMenu->ItemAt(0)->SetMarked(true); 1623 } 1624 1625 count = fController->SubTitleTrackCount(); 1626 if (count > 0) { 1627 current = fController->CurrentSubTitleTrack(); 1628 BMenuItem* item = new BMenuItem( 1629 B_TRANSLATE_WITH_CONTEXT("Off", "Subtitles menu"), 1630 new BMessage(M_SELECT_SUB_TITLE_TRACK - 1)); 1631 subTitleTrackMenu->AddItem(item); 1632 item->SetMarked(current == -1); 1633 1634 subTitleTrackMenu->AddSeparatorItem(); 1635 1636 for (int i = 0; i < count; i++) { 1637 const char* name = fController->SubTitleTrackName(i); 1638 if (name != NULL) 1639 snprintf(s, sizeof(s), "%s", name); 1640 else 1641 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1642 item = new BMenuItem(s, 1643 new BMessage(M_SELECT_SUB_TITLE_TRACK + i)); 1644 item->SetMarked(i == current); 1645 subTitleTrackMenu->AddItem(item); 1646 } 1647 } else { 1648 subTitleTrackMenu->AddItem(new BMenuItem( 1649 B_TRANSLATE_WITH_CONTEXT("none", "Subtitles menu"), 1650 new BMessage(M_DUMMY))); 1651 subTitleTrackMenu->ItemAt(0)->SetMarked(true); 1652 } 1653 } 1654 1655 1656 void 1657 MainWin::_UpdateAudioChannelCount(int32 audioTrackIndex) 1658 { 1659 fControls->SetAudioChannelCount(fController->AudioTrackChannelCount()); 1660 } 1661 1662 1663 void 1664 MainWin::_GetMinimumWindowSize(int& width, int& height) const 1665 { 1666 width = MIN_WIDTH; 1667 height = 0; 1668 if (!fNoInterface) { 1669 width = max_c(width, fMenuBarWidth); 1670 width = max_c(width, fControlsWidth); 1671 height = fMenuBarHeight + fControlsHeight; 1672 } 1673 } 1674 1675 1676 void 1677 MainWin::_GetUnscaledVideoSize(int& videoWidth, int& videoHeight) const 1678 { 1679 if (fWidthAspect != 0 && fHeightAspect != 0) { 1680 videoWidth = fSourceHeight * fWidthAspect / fHeightAspect; 1681 videoHeight = fSourceWidth * fHeightAspect / fWidthAspect; 1682 // Use the scaling which produces an enlarged view. 1683 if (videoWidth > fSourceWidth) { 1684 // Enlarge width 1685 videoHeight = fSourceHeight; 1686 } else { 1687 // Enlarge height 1688 videoWidth = fSourceWidth; 1689 } 1690 } else { 1691 videoWidth = fSourceWidth; 1692 videoHeight = fSourceHeight; 1693 } 1694 } 1695 1696 1697 void 1698 MainWin::_SetWindowSizeLimits() 1699 { 1700 int minWidth; 1701 int minHeight; 1702 _GetMinimumWindowSize(minWidth, minHeight); 1703 SetSizeLimits(minWidth - 1, 32000, minHeight - 1, 1704 fHasVideo ? 32000 : minHeight - 1); 1705 } 1706 1707 1708 int 1709 MainWin::_CurrentVideoSizeInPercent() const 1710 { 1711 if (!fHasVideo) 1712 return 0; 1713 1714 int videoWidth; 1715 int videoHeight; 1716 _GetUnscaledVideoSize(videoWidth, videoHeight); 1717 1718 int viewWidth = fVideoView->Bounds().IntegerWidth() + 1; 1719 int viewHeight = fVideoView->Bounds().IntegerHeight() + 1; 1720 1721 int widthPercent = viewWidth * 100 / videoWidth; 1722 int heightPercent = viewHeight * 100 / videoHeight; 1723 1724 if (widthPercent > heightPercent) 1725 return widthPercent; 1726 return heightPercent; 1727 } 1728 1729 1730 void 1731 MainWin::_ZoomVideoView(int percentDiff) 1732 { 1733 if (!fHasVideo) 1734 return; 1735 1736 int percent = _CurrentVideoSizeInPercent(); 1737 int newSize = percent * (100 + percentDiff) / 100; 1738 1739 if (newSize < 25) 1740 newSize = 25; 1741 if (newSize > 400) 1742 newSize = 400; 1743 if (newSize != percent) { 1744 BMessage message(M_VIEW_SIZE); 1745 message.AddInt32("size", newSize); 1746 PostMessage(&message); 1747 } 1748 } 1749 1750 1751 void 1752 MainWin::_ResizeWindow(int percent, bool useNoVideoWidth, bool stayOnScreen) 1753 { 1754 // Get required window size 1755 int videoWidth; 1756 int videoHeight; 1757 _GetUnscaledVideoSize(videoWidth, videoHeight); 1758 1759 videoWidth = (videoWidth * percent) / 100; 1760 videoHeight = (videoHeight * percent) / 100; 1761 1762 // Calculate and set the minimum window size 1763 int width; 1764 int height; 1765 _GetMinimumWindowSize(width, height); 1766 1767 width = max_c(width, videoWidth) - 1; 1768 if (useNoVideoWidth) 1769 width = max_c(width, fNoVideoWidth); 1770 height = height + videoHeight - 1; 1771 1772 if (stayOnScreen) { 1773 BRect screenFrame(BScreen(this).Frame()); 1774 BRect frame(Frame()); 1775 BRect decoratorFrame(DecoratorFrame()); 1776 1777 // Shrink the screen frame by the window border size 1778 screenFrame.top += frame.top - decoratorFrame.top; 1779 screenFrame.left += frame.left - decoratorFrame.left; 1780 screenFrame.right += frame.right - decoratorFrame.right; 1781 screenFrame.bottom += frame.bottom - decoratorFrame.bottom; 1782 1783 // Update frame to what the new size would be 1784 frame.right = frame.left + width; 1785 frame.bottom = frame.top + height; 1786 1787 if (!screenFrame.Contains(frame)) { 1788 // Resize the window so it doesn't extend outside the current 1789 // screen frame. 1790 if (frame.Width() > screenFrame.Width() 1791 || frame.Height() > screenFrame.Height()) { 1792 // too large 1793 int widthDiff 1794 = frame.IntegerWidth() - screenFrame.IntegerWidth(); 1795 int heightDiff 1796 = frame.IntegerHeight() - screenFrame.IntegerHeight(); 1797 1798 float shrinkScale; 1799 if (widthDiff > heightDiff) 1800 shrinkScale = (float)(width - widthDiff) / width; 1801 else 1802 shrinkScale = (float)(height - heightDiff) / height; 1803 1804 // Resize width/height and center window 1805 width = lround(width * shrinkScale); 1806 height = lround(height * shrinkScale); 1807 MoveTo((screenFrame.left + screenFrame.right - width) / 2, 1808 (screenFrame.top + screenFrame.bottom - height) / 2); 1809 } else { 1810 // just off-screen on one or more sides 1811 int offsetX = 0; 1812 int offsetY = 0; 1813 if (frame.left < screenFrame.left) 1814 offsetX = (int)(screenFrame.left - frame.left); 1815 else if (frame.right > screenFrame.right) 1816 offsetX = (int)(screenFrame.right - frame.right); 1817 if (frame.top < screenFrame.top) 1818 offsetY = (int)(screenFrame.top - frame.top); 1819 else if (frame.bottom > screenFrame.bottom) 1820 offsetY = (int)(screenFrame.bottom - frame.bottom); 1821 MoveBy(offsetX, offsetY); 1822 } 1823 } 1824 } 1825 1826 ResizeTo(width, height); 1827 } 1828 1829 1830 void 1831 MainWin::_ResizeVideoView(int x, int y, int width, int height) 1832 { 1833 // Keep aspect ratio, place video view inside 1834 // the background area (may create black bars). 1835 int videoWidth; 1836 int videoHeight; 1837 _GetUnscaledVideoSize(videoWidth, videoHeight); 1838 float scaledWidth = videoWidth; 1839 float scaledHeight = videoHeight; 1840 float factor = min_c(width / scaledWidth, height / scaledHeight); 1841 int renderWidth = lround(scaledWidth * factor); 1842 int renderHeight = lround(scaledHeight * factor); 1843 if (renderWidth > width) 1844 renderWidth = width; 1845 if (renderHeight > height) 1846 renderHeight = height; 1847 1848 int xOffset = (width - renderWidth) / 2; 1849 int yOffset = (height - renderHeight) / 2; 1850 1851 fVideoView->MoveTo(x, y); 1852 fVideoView->ResizeTo(width - 1, height - 1); 1853 1854 BRect videoFrame(xOffset, yOffset, 1855 xOffset + renderWidth - 1, yOffset + renderHeight - 1); 1856 1857 fVideoView->SetVideoFrame(videoFrame); 1858 fVideoView->SetSubTitleMaxBottom(height - 1); 1859 } 1860 1861 1862 // #pragma mark - 1863 1864 1865 void 1866 MainWin::_MouseDown(BMessage* msg, BView* originalHandler) 1867 { 1868 uint32 buttons = msg->FindInt32("buttons"); 1869 1870 // On Zeta, only "screen_where" is reliable, "where" and "be:view_where" 1871 // seem to be broken 1872 BPoint screenWhere; 1873 if (msg->FindPoint("screen_where", &screenWhere) != B_OK) { 1874 // TODO: remove 1875 // Workaround for BeOS R5, it has no "screen_where" 1876 if (!originalHandler || msg->FindPoint("where", &screenWhere) < B_OK) 1877 return; 1878 originalHandler->ConvertToScreen(&screenWhere); 1879 } 1880 1881 // double click handling 1882 1883 if (msg->FindInt32("clicks") % 2 == 0) { 1884 BRect rect(screenWhere.x - 1, screenWhere.y - 1, screenWhere.x + 1, 1885 screenWhere.y + 1); 1886 if (rect.Contains(fMouseDownMousePos)) { 1887 if (buttons == B_PRIMARY_MOUSE_BUTTON) 1888 PostMessage(M_TOGGLE_FULLSCREEN); 1889 else if (buttons == B_SECONDARY_MOUSE_BUTTON) 1890 PostMessage(M_TOGGLE_NO_INTERFACE); 1891 1892 return; 1893 } 1894 } 1895 1896 fMouseDownMousePos = screenWhere; 1897 fMouseDownWindowPos = Frame().LeftTop(); 1898 1899 if (buttons == B_PRIMARY_MOUSE_BUTTON && !fIsFullscreen) { 1900 // start mouse tracking 1901 fVideoView->SetMouseEventMask(B_POINTER_EVENTS | B_NO_POINTER_HISTORY 1902 /* | B_LOCK_WINDOW_FOCUS */); 1903 fMouseDownTracking = true; 1904 } 1905 1906 // pop up a context menu if right mouse button is down 1907 1908 if ((buttons & B_SECONDARY_MOUSE_BUTTON) != 0) 1909 _ShowContextMenu(screenWhere); 1910 } 1911 1912 1913 void 1914 MainWin::_MouseMoved(BMessage* msg, BView* originalHandler) 1915 { 1916 // msg->PrintToStream(); 1917 1918 BPoint mousePos; 1919 uint32 buttons = msg->FindInt32("buttons"); 1920 // On Zeta, only "screen_where" is reliable, "where" 1921 // and "be:view_where" seem to be broken 1922 if (msg->FindPoint("screen_where", &mousePos) != B_OK) { 1923 // TODO: remove 1924 // Workaround for BeOS R5, it has no "screen_where" 1925 if (!originalHandler || msg->FindPoint("where", &mousePos) < B_OK) 1926 return; 1927 originalHandler->ConvertToScreen(&mousePos); 1928 } 1929 1930 if (buttons == B_PRIMARY_MOUSE_BUTTON && fMouseDownTracking 1931 && !fIsFullscreen) { 1932 // printf("screen where: %.0f, %.0f => ", mousePos.x, mousePos.y); 1933 float delta_x = mousePos.x - fMouseDownMousePos.x; 1934 float delta_y = mousePos.y - fMouseDownMousePos.y; 1935 float x = fMouseDownWindowPos.x + delta_x; 1936 float y = fMouseDownWindowPos.y + delta_y; 1937 // printf("move window to %.0f, %.0f\n", x, y); 1938 MoveTo(x, y); 1939 } 1940 1941 bigtime_t eventTime; 1942 if (msg->FindInt64("when", &eventTime) != B_OK) 1943 eventTime = system_time(); 1944 1945 if (buttons == 0 && fIsFullscreen) { 1946 BPoint moveDelta = mousePos - fLastMousePos; 1947 float moveDeltaDist 1948 = sqrtf(moveDelta.x * moveDelta.x + moveDelta.y * moveDelta.y); 1949 if (eventTime - fLastMouseMovedTime < 200000) 1950 fMouseMoveDist += moveDeltaDist; 1951 else 1952 fMouseMoveDist = moveDeltaDist; 1953 if (fMouseMoveDist > 5) 1954 _ShowFullscreenControls(true); 1955 } 1956 1957 fLastMousePos = mousePos; 1958 fLastMouseMovedTime =eventTime; 1959 } 1960 1961 1962 void 1963 MainWin::_MouseUp(BMessage* msg) 1964 { 1965 fMouseDownTracking = false; 1966 } 1967 1968 1969 void 1970 MainWin::_ShowContextMenu(const BPoint& screenPoint) 1971 { 1972 printf("Show context menu\n"); 1973 BPopUpMenu* menu = new BPopUpMenu("context menu", false, false); 1974 BMenuItem* item; 1975 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Full screen"), 1976 new BMessage(M_TOGGLE_FULLSCREEN), B_ENTER)); 1977 item->SetMarked(fIsFullscreen); 1978 item->SetEnabled(fHasVideo); 1979 1980 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Hide interface"), 1981 new BMessage(M_TOGGLE_NO_INTERFACE), 'H')); 1982 item->SetMarked(fNoInterface); 1983 item->SetEnabled(fHasVideo && !fIsFullscreen); 1984 1985 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Always on top"), 1986 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'A')); 1987 item->SetMarked(fAlwaysOnTop); 1988 item->SetEnabled(fHasVideo); 1989 1990 BMenu* aspectSubMenu = new BMenu(B_TRANSLATE("Aspect ratio")); 1991 _SetupVideoAspectItems(aspectSubMenu); 1992 aspectSubMenu->SetTargetForItems(this); 1993 menu->AddItem(item = new BMenuItem(aspectSubMenu)); 1994 item->SetEnabled(fHasVideo); 1995 1996 menu->AddSeparatorItem(); 1997 1998 // Add track selector menus 1999 BMenu* audioTrackMenu = new BMenu(B_TRANSLATE("Audio track")); 2000 BMenu* videoTrackMenu = new BMenu(B_TRANSLATE("Video track")); 2001 BMenu* subTitleTrackMenu = new BMenu(B_TRANSLATE("Subtitles")); 2002 _SetupTrackMenus(audioTrackMenu, videoTrackMenu, subTitleTrackMenu); 2003 2004 audioTrackMenu->SetTargetForItems(this); 2005 videoTrackMenu->SetTargetForItems(this); 2006 subTitleTrackMenu->SetTargetForItems(this); 2007 2008 menu->AddItem(item = new BMenuItem(audioTrackMenu)); 2009 item->SetEnabled(fHasAudio); 2010 2011 menu->AddItem(item = new BMenuItem(videoTrackMenu)); 2012 item->SetEnabled(fHasVideo); 2013 2014 menu->AddItem(item = new BMenuItem(subTitleTrackMenu)); 2015 item->SetEnabled(fHasVideo); 2016 2017 menu->AddSeparatorItem(); 2018 menu->AddItem(new BMenuItem(B_TRANSLATE("Quit"), new BMessage(M_FILE_QUIT), 'Q')); 2019 2020 menu->SetTargetForItems(this); 2021 BRect rect(screenPoint.x - 5, screenPoint.y - 5, screenPoint.x + 5, 2022 screenPoint.y + 5); 2023 menu->Go(screenPoint, true, true, rect, true); 2024 } 2025 2026 2027 /*! Trap keys that are about to be send to background or renderer view. 2028 Return true if it shouldn't be passed to the view. 2029 */ 2030 bool 2031 MainWin::_KeyDown(BMessage* msg) 2032 { 2033 uint32 key = msg->FindInt32("key"); 2034 uint32 rawChar = msg->FindInt32("raw_char"); 2035 uint32 modifier = msg->FindInt32("modifiers"); 2036 2037 // printf("key 0x%lx, rawChar 0x%lx, modifiers 0x%lx\n", key, rawChar, 2038 // modifier); 2039 2040 // ignore the system modifier namespace 2041 if ((modifier & (B_CONTROL_KEY | B_COMMAND_KEY)) 2042 == (B_CONTROL_KEY | B_COMMAND_KEY)) 2043 return false; 2044 2045 switch (rawChar) { 2046 case B_SPACE: 2047 fController->TogglePlaying(); 2048 return true; 2049 2050 case 'm': 2051 fController->ToggleMute(); 2052 return true; 2053 2054 case B_ESCAPE: 2055 if (!fIsFullscreen) 2056 break; 2057 2058 PostMessage(M_TOGGLE_FULLSCREEN); 2059 return true; 2060 2061 case B_ENTER: // Enter / Return 2062 if ((modifier & B_COMMAND_KEY) != 0) { 2063 PostMessage(M_TOGGLE_FULLSCREEN); 2064 return true; 2065 } 2066 break; 2067 2068 case B_TAB: 2069 if ((modifier & (B_COMMAND_KEY | B_CONTROL_KEY | B_OPTION_KEY 2070 | B_MENU_KEY)) == 0) { 2071 PostMessage(M_TOGGLE_FULLSCREEN); 2072 return true; 2073 } 2074 break; 2075 2076 case B_UP_ARROW: 2077 if ((modifier & B_COMMAND_KEY) != 0) 2078 PostMessage(M_SKIP_NEXT); 2079 else 2080 PostMessage(M_VOLUME_UP); 2081 return true; 2082 2083 case B_DOWN_ARROW: 2084 if ((modifier & B_COMMAND_KEY) != 0) 2085 PostMessage(M_SKIP_PREV); 2086 else 2087 PostMessage(M_VOLUME_DOWN); 2088 return true; 2089 2090 case B_RIGHT_ARROW: 2091 if ((modifier & B_COMMAND_KEY) != 0) 2092 PostMessage(M_SKIP_NEXT); 2093 else if (fAllowWinding) { 2094 BMessage windMessage(M_WIND); 2095 if ((modifier & B_SHIFT_KEY) != 0) { 2096 windMessage.AddInt64("how much", 30000000LL); 2097 windMessage.AddInt64("frames", 5); 2098 } else { 2099 windMessage.AddInt64("how much", 5000000LL); 2100 windMessage.AddInt64("frames", 1); 2101 } 2102 PostMessage(&windMessage); 2103 } 2104 return true; 2105 2106 case B_LEFT_ARROW: 2107 if ((modifier & B_COMMAND_KEY) != 0) 2108 PostMessage(M_SKIP_PREV); 2109 else if (fAllowWinding) { 2110 BMessage windMessage(M_WIND); 2111 if ((modifier & B_SHIFT_KEY) != 0) { 2112 windMessage.AddInt64("how much", -30000000LL); 2113 windMessage.AddInt64("frames", -5); 2114 } else { 2115 windMessage.AddInt64("how much", -5000000LL); 2116 windMessage.AddInt64("frames", -1); 2117 } 2118 PostMessage(&windMessage); 2119 } 2120 return true; 2121 2122 case B_PAGE_UP: 2123 PostMessage(M_SKIP_NEXT); 2124 return true; 2125 2126 case B_PAGE_DOWN: 2127 PostMessage(M_SKIP_PREV); 2128 return true; 2129 2130 case '+': 2131 if ((modifier & B_COMMAND_KEY) == 0) { 2132 _ZoomVideoView(10); 2133 return true; 2134 } 2135 break; 2136 2137 case '-': 2138 if ((modifier & B_COMMAND_KEY) == 0) { 2139 _ZoomVideoView(-10); 2140 return true; 2141 } 2142 break; 2143 2144 case B_DELETE: 2145 case 'd': // d for delete 2146 case 't': // t for Trash 2147 if ((modifiers() & B_COMMAND_KEY) != 0) { 2148 BAutolock _(fPlaylist); 2149 BMessage removeMessage(M_PLAYLIST_MOVE_TO_TRASH); 2150 removeMessage.AddInt32("playlist index", 2151 fPlaylist->CurrentItemIndex()); 2152 fPlaylistWindow->PostMessage(&removeMessage); 2153 return true; 2154 } 2155 break; 2156 } 2157 2158 switch (key) { 2159 case 0x3a: // numeric keypad + 2160 if ((modifier & B_COMMAND_KEY) == 0) { 2161 _ZoomVideoView(10); 2162 return true; 2163 } 2164 break; 2165 2166 case 0x25: // numeric keypad - 2167 if ((modifier & B_COMMAND_KEY) == 0) { 2168 _ZoomVideoView(-10); 2169 return true; 2170 } 2171 break; 2172 2173 case 0x38: // numeric keypad up arrow 2174 PostMessage(M_VOLUME_UP); 2175 return true; 2176 2177 case 0x59: // numeric keypad down arrow 2178 PostMessage(M_VOLUME_DOWN); 2179 return true; 2180 2181 case 0x39: // numeric keypad page up 2182 case 0x4a: // numeric keypad right arrow 2183 PostMessage(M_SKIP_NEXT); 2184 return true; 2185 2186 case 0x5a: // numeric keypad page down 2187 case 0x48: // numeric keypad left arrow 2188 PostMessage(M_SKIP_PREV); 2189 return true; 2190 2191 // Playback controls along the bottom of the keyboard: 2192 // Z X C V B for US International 2193 case 0x4c: 2194 PostMessage(M_SKIP_PREV); 2195 return true; 2196 case 0x4d: 2197 fController->Play(); 2198 return true; 2199 case 0x4e: 2200 fController->Pause(); 2201 return true; 2202 case 0x4f: 2203 fController->Stop(); 2204 return true; 2205 case 0x50: 2206 PostMessage(M_SKIP_NEXT); 2207 return true; 2208 } 2209 2210 return false; 2211 } 2212 2213 2214 // #pragma mark - 2215 2216 2217 void 2218 MainWin::_ToggleFullscreen() 2219 { 2220 printf("_ToggleFullscreen enter\n"); 2221 2222 if (!fHasVideo) { 2223 printf("_ToggleFullscreen - ignoring, as we don't have a video\n"); 2224 return; 2225 } 2226 2227 fIsFullscreen = !fIsFullscreen; 2228 2229 if (fIsFullscreen) { 2230 // switch to fullscreen 2231 2232 fSavedFrame = Frame(); 2233 printf("saving current frame: %d %d %d %d\n", int(fSavedFrame.left), 2234 int(fSavedFrame.top), int(fSavedFrame.right), 2235 int(fSavedFrame.bottom)); 2236 BScreen screen(this); 2237 BRect rect(screen.Frame()); 2238 2239 Hide(); 2240 MoveTo(rect.left, rect.top); 2241 ResizeTo(rect.Width(), rect.Height()); 2242 Show(); 2243 2244 } else { 2245 // switch back from full screen mode 2246 _ShowFullscreenControls(false, false); 2247 2248 Hide(); 2249 MoveTo(fSavedFrame.left, fSavedFrame.top); 2250 ResizeTo(fSavedFrame.Width(), fSavedFrame.Height()); 2251 Show(); 2252 } 2253 2254 fVideoView->SetFullscreen(fIsFullscreen); 2255 2256 _MarkItem(fFileMenu, M_TOGGLE_FULLSCREEN, fIsFullscreen); 2257 2258 printf("_ToggleFullscreen leave\n"); 2259 } 2260 2261 void 2262 MainWin::_ToggleAlwaysOnTop() 2263 { 2264 fAlwaysOnTop = !fAlwaysOnTop; 2265 SetFeel(fAlwaysOnTop ? B_FLOATING_ALL_WINDOW_FEEL : B_NORMAL_WINDOW_FEEL); 2266 2267 _MarkItem(fFileMenu, M_TOGGLE_ALWAYS_ON_TOP, fAlwaysOnTop); 2268 } 2269 2270 2271 void 2272 MainWin::_ToggleNoInterface() 2273 { 2274 printf("_ToggleNoInterface enter\n"); 2275 2276 if (fIsFullscreen || !fHasVideo) { 2277 // Fullscreen playback is always without interface and 2278 // audio playback is always with interface. So we ignore these 2279 // two states here. 2280 printf("_ToggleNoControls leave, doing nothing, we are fullscreen\n"); 2281 return; 2282 } 2283 2284 fNoInterface = !fNoInterface; 2285 _SetWindowSizeLimits(); 2286 2287 if (fNoInterface) { 2288 MoveBy(0, fMenuBarHeight); 2289 ResizeBy(0, -(fControlsHeight + fMenuBarHeight)); 2290 SetLook(B_BORDERED_WINDOW_LOOK); 2291 } else { 2292 MoveBy(0, -fMenuBarHeight); 2293 ResizeBy(0, fControlsHeight + fMenuBarHeight); 2294 SetLook(B_TITLED_WINDOW_LOOK); 2295 } 2296 2297 _MarkItem(fFileMenu, M_TOGGLE_NO_INTERFACE, fNoInterface); 2298 2299 printf("_ToggleNoInterface leave\n"); 2300 } 2301 2302 2303 void 2304 MainWin::_ShowIfNeeded() 2305 { 2306 // Only proceed if the window is already running 2307 if (find_thread(NULL) != Thread()) 2308 return; 2309 2310 if (!fHasVideo && fNoVideoFrame.IsValid()) { 2311 MoveTo(fNoVideoFrame.LeftTop()); 2312 ResizeTo(fNoVideoFrame.Width(), fNoVideoFrame.Height()); 2313 } else if (fHasVideo && IsHidden()) 2314 CenterOnScreen(); 2315 2316 fNoVideoFrame = BRect(); 2317 2318 if (IsHidden()) { 2319 Show(); 2320 UpdateIfNeeded(); 2321 } 2322 } 2323 2324 2325 void 2326 MainWin::_ShowFullscreenControls(bool show, bool animate) 2327 { 2328 if (fShowsFullscreenControls == show) 2329 return; 2330 2331 fShowsFullscreenControls = show; 2332 2333 if (show) { 2334 fControls->RemoveSelf(); 2335 fControls->MoveTo(fVideoView->Bounds().left, 2336 fVideoView->Bounds().bottom + 1); 2337 fVideoView->AddChild(fControls); 2338 if (fScaleFullscreenControls) 2339 fControls->SetSymbolScale(1.5f); 2340 while (fControls->IsHidden()) 2341 fControls->Show(); 2342 } 2343 2344 if (animate) { 2345 // Slide the controls into view. We need to do this with 2346 // messages, otherwise we block the video playback for the 2347 // time of the animation. 2348 const float kAnimationOffsets[] = { 0.05, 0.2, 0.5, 0.2, 0.05 }; 2349 const int32 steps = sizeof(kAnimationOffsets) / sizeof(float); 2350 float height = fControls->Bounds().Height(); 2351 float moveDist = show ? -height : height; 2352 float originalY = fControls->Frame().top; 2353 for (int32 i = 0; i < steps; i++) { 2354 BMessage message(M_SLIDE_CONTROLS); 2355 message.AddFloat("offset", 2356 floorf(moveDist * kAnimationOffsets[i])); 2357 PostMessage(&message, this); 2358 } 2359 BMessage finalMessage(M_FINISH_SLIDING_CONTROLS); 2360 finalMessage.AddFloat("offset", originalY + moveDist); 2361 finalMessage.AddBool("show", show); 2362 PostMessage(&finalMessage, this); 2363 } else { 2364 if (!show) { 2365 fControls->RemoveSelf(); 2366 fControls->MoveTo(fVideoView->Frame().left, 2367 fVideoView->Frame().bottom + 1); 2368 fBackground->AddChild(fControls); 2369 fControls->SetSymbolScale(1.0f); 2370 while (!fControls->IsHidden()) 2371 fControls->Hide(); 2372 } 2373 } 2374 } 2375 2376 2377 // #pragma mark - 2378 2379 2380 void 2381 MainWin::_UpdatePlaylistItemFile() 2382 { 2383 BAutolock locker(fPlaylist); 2384 const FilePlaylistItem* item 2385 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2386 if (item == NULL) 2387 return; 2388 2389 if (!fHasVideo && !fHasAudio) 2390 return; 2391 2392 BNode node(&item->Ref()); 2393 if (node.InitCheck()) 2394 return; 2395 2396 locker.Unlock(); 2397 2398 // Set some standard attributes of the currently played file. 2399 // This should only be a temporary solution. 2400 2401 // Write duration 2402 const char* kDurationAttrName = "Media:Length"; 2403 attr_info info; 2404 status_t status = node.GetAttrInfo(kDurationAttrName, &info); 2405 if (status != B_OK || info.size == 0) { 2406 bigtime_t duration = fController->TimeDuration(); 2407 // TODO: Tracker does not seem to care about endian for scalar types 2408 node.WriteAttr(kDurationAttrName, B_INT64_TYPE, 0, &duration, 2409 sizeof(int64)); 2410 } 2411 2412 // Write audio bitrate 2413 if (fHasAudio) { 2414 status = node.GetAttrInfo("Audio:Bitrate", &info); 2415 if (status != B_OK || info.size == 0) { 2416 media_format format; 2417 if (fController->GetEncodedAudioFormat(&format) == B_OK 2418 && format.type == B_MEDIA_ENCODED_AUDIO) { 2419 int32 bitrate = (int32)(format.u.encoded_audio.bit_rate 2420 / 1000); 2421 char text[256]; 2422 snprintf(text, sizeof(text), "%ld kbit", bitrate); 2423 node.WriteAttr("Audio:Bitrate", B_STRING_TYPE, 0, text, 2424 strlen(text) + 1); 2425 } 2426 } 2427 } 2428 2429 // Write video bitrate 2430 if (fHasVideo) { 2431 status = node.GetAttrInfo("Video:Bitrate", &info); 2432 if (status != B_OK || info.size == 0) { 2433 media_format format; 2434 if (fController->GetEncodedVideoFormat(&format) == B_OK 2435 && format.type == B_MEDIA_ENCODED_VIDEO) { 2436 int32 bitrate = (int32)(format.u.encoded_video.avg_bit_rate 2437 / 1000); 2438 char text[256]; 2439 snprintf(text, sizeof(text), "%ld kbit", bitrate); 2440 node.WriteAttr("Video:Bitrate", B_STRING_TYPE, 0, text, 2441 strlen(text) + 1); 2442 } 2443 } 2444 } 2445 2446 _UpdateAttributesMenu(node); 2447 } 2448 2449 2450 void 2451 MainWin::_UpdateAttributesMenu(const BNode& node) 2452 { 2453 int32 rating = -1; 2454 2455 attr_info info; 2456 status_t status = node.GetAttrInfo(kRatingAttrName, &info); 2457 if (status == B_OK && info.type == B_INT32_TYPE) { 2458 // Node has the Rating attribute. 2459 node.ReadAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, 2460 sizeof(rating)); 2461 } 2462 2463 for (int32 i = 0; BMenuItem* item = fRatingMenu->ItemAt(i); i++) 2464 item->SetMarked(i + 1 == rating); 2465 } 2466 2467 2468 void 2469 MainWin::_SetRating(int32 rating) 2470 { 2471 BAutolock locker(fPlaylist); 2472 const FilePlaylistItem* item 2473 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2474 if (item == NULL) 2475 return; 2476 2477 BNode node(&item->Ref()); 2478 if (node.InitCheck()) 2479 return; 2480 2481 locker.Unlock(); 2482 2483 node.WriteAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, sizeof(rating)); 2484 2485 // TODO: The whole mechnism should work like this: 2486 // * There is already an attribute API for PlaylistItem, flesh it out! 2487 // * FilePlaylistItem node-monitors it's file somehow. 2488 // * FilePlaylistItem keeps attributes in sync and sends notications. 2489 // * MainWin updates the menu according to FilePlaylistItem notifications. 2490 // * PlaylistWin shows columns with attribute and other info. 2491 // * PlaylistWin updates also upon FilePlaylistItem notifications. 2492 // * This keeps attributes in sync when another app changes them. 2493 2494 _UpdateAttributesMenu(node); 2495 } 2496 2497 2498 void 2499 MainWin::_UpdateControlsEnabledStatus() 2500 { 2501 uint32 enabledButtons = 0; 2502 if (fHasVideo || fHasAudio) { 2503 enabledButtons |= PLAYBACK_ENABLED | SEEK_ENABLED 2504 | SEEK_BACK_ENABLED | SEEK_FORWARD_ENABLED; 2505 } 2506 if (fHasAudio) 2507 enabledButtons |= VOLUME_ENABLED; 2508 2509 BAutolock _(fPlaylist); 2510 bool canSkipPrevious, canSkipNext; 2511 fPlaylist->GetSkipInfo(&canSkipPrevious, &canSkipNext); 2512 if (canSkipPrevious) 2513 enabledButtons |= SKIP_BACK_ENABLED; 2514 if (canSkipNext) 2515 enabledButtons |= SKIP_FORWARD_ENABLED; 2516 2517 fControls->SetEnabled(enabledButtons); 2518 2519 fNoInterfaceMenuItem->SetEnabled(fHasVideo); 2520 fAttributesMenu->SetEnabled(fHasAudio || fHasVideo); 2521 } 2522 2523 2524 void 2525 MainWin::_UpdatePlaylistMenu() 2526 { 2527 if (!fPlaylist->Lock()) 2528 return; 2529 2530 fPlaylistMenu->RemoveItems(0, fPlaylistMenu->CountItems(), true); 2531 2532 int32 count = fPlaylist->CountItems(); 2533 for (int32 i = 0; i < count; i++) { 2534 PlaylistItem* item = fPlaylist->ItemAtFast(i); 2535 _AddPlaylistItem(item, i); 2536 } 2537 fPlaylistMenu->SetTargetForItems(this); 2538 2539 _MarkPlaylistItem(fPlaylist->CurrentItemIndex()); 2540 2541 fPlaylist->Unlock(); 2542 } 2543 2544 2545 void 2546 MainWin::_AddPlaylistItem(PlaylistItem* item, int32 index) 2547 { 2548 BMessage* message = new BMessage(M_SET_PLAYLIST_POSITION); 2549 message->AddInt32("index", index); 2550 BMenuItem* menuItem = new BMenuItem(item->Name().String(), message); 2551 fPlaylistMenu->AddItem(menuItem, index); 2552 } 2553 2554 2555 void 2556 MainWin::_RemovePlaylistItem(int32 index) 2557 { 2558 delete fPlaylistMenu->RemoveItem(index); 2559 } 2560 2561 2562 void 2563 MainWin::_MarkPlaylistItem(int32 index) 2564 { 2565 if (BMenuItem* item = fPlaylistMenu->ItemAt(index)) { 2566 item->SetMarked(true); 2567 // ... and in case the menu is currently on screen: 2568 if (fPlaylistMenu->LockLooper()) { 2569 fPlaylistMenu->Invalidate(); 2570 fPlaylistMenu->UnlockLooper(); 2571 } 2572 } 2573 } 2574 2575 2576 void 2577 MainWin::_MarkItem(BMenu* menu, uint32 command, bool mark) 2578 { 2579 if (BMenuItem* item = menu->FindItem(command)) 2580 item->SetMarked(mark); 2581 } 2582 2583 2584 void 2585 MainWin::_AdoptGlobalSettings() 2586 { 2587 mpSettings settings; 2588 Settings::Default()->Get(settings); 2589 2590 fCloseWhenDonePlayingMovie = settings.closeWhenDonePlayingMovie; 2591 fCloseWhenDonePlayingSound = settings.closeWhenDonePlayingSound; 2592 fLoopMovies = settings.loopMovie; 2593 fLoopSounds = settings.loopSound; 2594 fScaleFullscreenControls = settings.scaleFullscreenControls; 2595 } 2596 2597 2598