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_TRANSLATION_CONTEXT 65 #define B_TRANSLATION_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 { B_TRANSLATE("ToggleFullscreen"), { B_EXECUTE_PROPERTY }, 160 { B_DIRECT_SPECIFIER, 0 }, 161 B_TRANSLATE("Toggle fullscreen."), 0 162 }, 163 { 0, { 0 }, { 0 }, 0, 0 } 164 }; 165 166 167 static const char* kRatingAttrName = "Media:Rating"; 168 169 static const char* kDisabledSeekMessage = B_TRANSLATE("Drop files to play"); 170 171 static const char* kApplicationName = B_TRANSLATE_SYSTEM_NAME(NAME); 172 173 174 MainWin::MainWin(bool isFirstWindow, BMessage* message) 175 : 176 BWindow(BRect(100, 100, 400, 300), kApplicationName, B_TITLED_WINDOW, 177 B_ASYNCHRONOUS_CONTROLS), 178 fCreationTime(system_time()), 179 fInfoWin(NULL), 180 fPlaylistWindow(NULL), 181 fHasFile(false), 182 fHasVideo(false), 183 fHasAudio(false), 184 fPlaylist(new Playlist), 185 fPlaylistObserver(new PlaylistObserver(this)), 186 fController(new Controller), 187 fControllerObserver(new ControllerObserver(this, 188 OBSERVE_FILE_CHANGES | OBSERVE_TRACK_CHANGES 189 | OBSERVE_PLAYBACK_STATE_CHANGES | OBSERVE_POSITION_CHANGES 190 | OBSERVE_VOLUME_CHANGES)), 191 fIsFullscreen(false), 192 fAlwaysOnTop(false), 193 fNoInterface(false), 194 fShowsFullscreenControls(false), 195 fSourceWidth(-1), 196 fSourceHeight(-1), 197 fWidthAspect(0), 198 fHeightAspect(0), 199 fSavedFrame(), 200 fNoVideoFrame(), 201 202 fMouseDownTracking(false), 203 fLastMousePos(0, 0), 204 fLastMouseMovedTime(system_time()), 205 fMouseMoveDist(0), 206 207 fGlobalSettingsListener(this), 208 fInitialSeekPosition(0), 209 fAllowWinding(true) 210 { 211 // Handle window position and size depending on whether this is the 212 // first window or not. Use the window size from the window that was 213 // last resized by the user. 214 static int pos = 0; 215 MoveBy(pos * 25, pos * 25); 216 pos = (pos + 1) % 15; 217 218 BRect frame = Settings::Default()->AudioPlayerWindowFrame(); 219 if (frame.IsValid()) { 220 if (isFirstWindow) { 221 if (message == NULL) { 222 MoveTo(frame.LeftTop()); 223 ResizeTo(frame.Width(), frame.Height()); 224 } else { 225 // Delay moving to the initial position, since we don't 226 // know if we will be playing audio at all. 227 message->AddRect("window frame", frame); 228 } 229 } 230 if (sNoVideoWidth == MIN_WIDTH) 231 sNoVideoWidth = frame.IntegerWidth(); 232 } else if (sNoVideoWidth > MIN_WIDTH) { 233 ResizeTo(sNoVideoWidth, Bounds().Height()); 234 } 235 fNoVideoWidth = sNoVideoWidth; 236 237 BRect rect = Bounds(); 238 239 // background 240 fBackground = new BView(rect, "background", B_FOLLOW_ALL, 241 B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE); 242 fBackground->SetViewColor(0, 0, 0); 243 AddChild(fBackground); 244 245 // menu 246 fMenuBar = new BMenuBar(fBackground->Bounds(), "menu"); 247 _CreateMenu(); 248 fBackground->AddChild(fMenuBar); 249 fMenuBar->SetResizingMode(B_FOLLOW_NONE); 250 fMenuBar->ResizeToPreferred(); 251 fMenuBarWidth = (int)fMenuBar->Frame().Width() + 1; 252 fMenuBarHeight = (int)fMenuBar->Frame().Height() + 1; 253 254 // video view 255 rect = BRect(0, fMenuBarHeight, fBackground->Bounds().right, 256 fMenuBarHeight + 10); 257 fVideoView = new VideoView(rect, "video display", B_FOLLOW_NONE); 258 fBackground->AddChild(fVideoView); 259 260 // controls 261 rect = BRect(0, fMenuBarHeight + 11, fBackground->Bounds().right, 262 fBackground->Bounds().bottom); 263 fControls = new ControllerView(rect, fController, fPlaylist); 264 fBackground->AddChild(fControls); 265 fControls->ResizeToPreferred(); 266 fControlsHeight = (int)fControls->Frame().Height() + 1; 267 fControlsWidth = (int)fControls->Frame().Width() + 1; 268 fControls->SetResizingMode(B_FOLLOW_BOTTOM | B_FOLLOW_LEFT_RIGHT); 269 fControls->SetDisabledString(kDisabledSeekMessage); 270 271 fPlaylist->AddListener(fPlaylistObserver); 272 fController->SetVideoView(fVideoView); 273 fController->AddListener(fControllerObserver); 274 PeakView* peakView = fControls->GetPeakView(); 275 peakView->SetPeakNotificationWhat(MSG_PEAK_NOTIFICATION); 276 fController->SetPeakListener(peakView); 277 278 _SetupWindow(); 279 280 // setup the playlist window now, we need to have it 281 // running for the undo/redo playlist editing 282 fPlaylistWindow = new PlaylistWindow(BRect(150, 150, 500, 600), fPlaylist, 283 fController); 284 fPlaylistWindow->Hide(); 285 fPlaylistWindow->Show(); 286 // this makes sure the window thread is running without 287 // showing the window just yet 288 289 Settings::Default()->AddListener(&fGlobalSettingsListener); 290 _AdoptGlobalSettings(); 291 292 AddShortcut('z', B_COMMAND_KEY, new BMessage(B_UNDO)); 293 AddShortcut('y', B_COMMAND_KEY, new BMessage(B_UNDO)); 294 AddShortcut('z', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 295 AddShortcut('y', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 296 297 Hide(); 298 Show(); 299 300 if (message != NULL) 301 PostMessage(message); 302 } 303 304 305 MainWin::~MainWin() 306 { 307 // printf("MainWin::~MainWin\n"); 308 309 Settings::Default()->RemoveListener(&fGlobalSettingsListener); 310 fPlaylist->RemoveListener(fPlaylistObserver); 311 fController->Lock(); 312 fController->RemoveListener(fControllerObserver); 313 fController->SetPeakListener(NULL); 314 fController->SetVideoTarget(NULL); 315 fController->Unlock(); 316 317 // give the views a chance to detach from any notifiers 318 // before we delete them 319 fBackground->RemoveSelf(); 320 delete fBackground; 321 322 if (fInfoWin && fInfoWin->Lock()) 323 fInfoWin->Quit(); 324 325 if (fPlaylistWindow && fPlaylistWindow->Lock()) 326 fPlaylistWindow->Quit(); 327 328 delete fPlaylist; 329 fPlaylist = NULL; 330 331 // quit the Controller looper thread 332 thread_id controllerThread = fController->Thread(); 333 fController->PostMessage(B_QUIT_REQUESTED); 334 status_t exitValue; 335 wait_for_thread(controllerThread, &exitValue); 336 } 337 338 339 // #pragma mark - 340 341 342 void 343 MainWin::FrameResized(float newWidth, float newHeight) 344 { 345 if (newWidth != Bounds().Width() || newHeight != Bounds().Height()) { 346 debugger("size wrong\n"); 347 } 348 349 bool noMenu = fNoInterface || fIsFullscreen; 350 bool noControls = fNoInterface || fIsFullscreen; 351 352 // printf("FrameResized enter: newWidth %.0f, newHeight %.0f\n", 353 // newWidth, newHeight); 354 355 if (!fHasVideo) 356 sNoVideoWidth = fNoVideoWidth = (int)newWidth; 357 358 int maxVideoWidth = int(newWidth) + 1; 359 int maxVideoHeight = int(newHeight) + 1 360 - (noMenu ? 0 : fMenuBarHeight) 361 - (noControls ? 0 : fControlsHeight); 362 363 ASSERT(maxVideoHeight >= 0); 364 365 int y = 0; 366 367 if (noMenu) { 368 if (!fMenuBar->IsHidden(fMenuBar)) 369 fMenuBar->Hide(); 370 } else { 371 fMenuBar->MoveTo(0, y); 372 fMenuBar->ResizeTo(newWidth, fMenuBarHeight - 1); 373 if (fMenuBar->IsHidden(fMenuBar)) 374 fMenuBar->Show(); 375 y += fMenuBarHeight; 376 } 377 378 if (maxVideoHeight == 0) { 379 if (!fVideoView->IsHidden(fVideoView)) 380 fVideoView->Hide(); 381 } else { 382 _ResizeVideoView(0, y, maxVideoWidth, maxVideoHeight); 383 if (fVideoView->IsHidden(fVideoView)) 384 fVideoView->Show(); 385 y += maxVideoHeight; 386 } 387 388 if (noControls) { 389 if (!fControls->IsHidden(fControls)) 390 fControls->Hide(); 391 } else { 392 fControls->MoveTo(0, y); 393 fControls->ResizeTo(newWidth, fControlsHeight - 1); 394 if (fControls->IsHidden(fControls)) 395 fControls->Show(); 396 // y += fControlsHeight; 397 } 398 399 // printf("FrameResized leave\n"); 400 } 401 402 403 void 404 MainWin::Zoom(BPoint /*position*/, float /*width*/, float /*height*/) 405 { 406 PostMessage(M_TOGGLE_FULLSCREEN); 407 } 408 409 410 void 411 MainWin::DispatchMessage(BMessage* msg, BHandler* handler) 412 { 413 if ((msg->what == B_MOUSE_DOWN) 414 && (handler == fBackground || handler == fVideoView 415 || handler == fControls)) { 416 _MouseDown(msg, dynamic_cast<BView*>(handler)); 417 } 418 419 if ((msg->what == B_MOUSE_MOVED) 420 && (handler == fBackground || handler == fVideoView 421 || handler == fControls)) { 422 _MouseMoved(msg, dynamic_cast<BView*>(handler)); 423 } 424 425 if ((msg->what == B_MOUSE_UP) 426 && (handler == fBackground || handler == fVideoView)) { 427 _MouseUp(msg); 428 } 429 430 if ((msg->what == B_KEY_DOWN) 431 && (handler == fBackground || handler == fVideoView)) { 432 // special case for PrintScreen key 433 if (msg->FindInt32("key") == B_PRINT_KEY) { 434 fVideoView->OverlayScreenshotPrepare(); 435 BWindow::DispatchMessage(msg, handler); 436 fVideoView->OverlayScreenshotCleanup(); 437 return; 438 } 439 440 // every other key gets dispatched to our _KeyDown first 441 if (_KeyDown(msg)) { 442 // it got handled, don't pass it on 443 return; 444 } 445 } 446 447 BWindow::DispatchMessage(msg, handler); 448 } 449 450 451 void 452 MainWin::MessageReceived(BMessage* msg) 453 { 454 // msg->PrintToStream(); 455 switch (msg->what) { 456 case B_EXECUTE_PROPERTY: 457 case B_GET_PROPERTY: 458 case B_SET_PROPERTY: 459 { 460 BMessage reply(B_REPLY); 461 status_t result = B_BAD_SCRIPT_SYNTAX; 462 int32 index; 463 BMessage specifier; 464 int32 what; 465 const char* property; 466 467 if (msg->GetCurrentSpecifier(&index, &specifier, &what, 468 &property) != B_OK) { 469 return BWindow::MessageReceived(msg); 470 } 471 472 BPropertyInfo propertyInfo(sPropertyInfo); 473 switch (propertyInfo.FindMatch(msg, index, &specifier, what, 474 property)) { 475 case 0: 476 fControls->SkipForward(); 477 result = B_OK; 478 break; 479 480 case 1: 481 fControls->SkipBackward(); 482 result = B_OK; 483 break; 484 485 case 2: 486 fController->Play(); 487 result = B_OK; 488 break; 489 490 case 3: 491 fController->Stop(); 492 result = B_OK; 493 break; 494 495 case 4: 496 fController->Pause(); 497 result = B_OK; 498 break; 499 500 case 5: 501 fController->TogglePlaying(); 502 result = B_OK; 503 break; 504 505 case 6: 506 fController->ToggleMute(); 507 result = B_OK; 508 break; 509 510 case 7: 511 { 512 if (msg->what == B_GET_PROPERTY) { 513 result = reply.AddFloat("result", 514 fController->Volume()); 515 } else if (msg->what == B_SET_PROPERTY) { 516 float newVolume; 517 result = msg->FindFloat("data", &newVolume); 518 if (result == B_OK) 519 fController->SetVolume(newVolume); 520 } 521 break; 522 } 523 524 case 8: 525 { 526 if (msg->what == B_GET_PROPERTY) { 527 BAutolock _(fPlaylist); 528 const PlaylistItem* item = fController->Item(); 529 if (item == NULL) { 530 result = B_NO_INIT; 531 break; 532 } 533 534 result = reply.AddString("result", item->LocationURI()); 535 } 536 break; 537 } 538 539 case 9: 540 PostMessage(M_TOGGLE_FULLSCREEN); 541 break; 542 543 default: 544 return BWindow::MessageReceived(msg); 545 } 546 547 if (result != B_OK) { 548 reply.what = B_MESSAGE_NOT_UNDERSTOOD; 549 reply.AddString("message", strerror(result)); 550 reply.AddInt32("error", result); 551 } 552 553 msg->SendReply(&reply); 554 break; 555 } 556 557 case B_REFS_RECEIVED: 558 _RefsReceived(msg); 559 break; 560 case B_SIMPLE_DATA: 561 if (msg->HasRef("refs")) 562 _RefsReceived(msg); 563 break; 564 case M_OPEN_PREVIOUS_PLAYLIST: 565 OpenPlaylist(msg); 566 break; 567 568 case B_UNDO: 569 case B_REDO: 570 fPlaylistWindow->PostMessage(msg); 571 break; 572 573 case M_MEDIA_SERVER_STARTED: 574 { 575 printf("TODO: implement M_MEDIA_SERVER_STARTED\n"); 576 // 577 // BAutolock _(fPlaylist); 578 // BMessage fakePlaylistMessage(MSG_PLAYLIST_CURRENT_ITEM_CHANGED); 579 // fakePlaylistMessage.AddInt32("index", 580 // fPlaylist->CurrentItemIndex()); 581 // PostMessage(&fakePlaylistMessage); 582 break; 583 } 584 585 case M_MEDIA_SERVER_QUIT: 586 printf("TODO: implement M_MEDIA_SERVER_QUIT\n"); 587 // if (fController->Lock()) { 588 // fController->CleanupNodes(); 589 // fController->Unlock(); 590 // } 591 break; 592 593 // PlaylistObserver messages 594 case MSG_PLAYLIST_ITEM_ADDED: 595 { 596 PlaylistItem* item; 597 int32 index; 598 if (msg->FindPointer("item", (void**)&item) == B_OK 599 && msg->FindInt32("index", &index) == B_OK) { 600 _AddPlaylistItem(item, index); 601 } 602 break; 603 } 604 case MSG_PLAYLIST_ITEM_REMOVED: 605 { 606 int32 index; 607 if (msg->FindInt32("index", &index) == B_OK) 608 _RemovePlaylistItem(index); 609 break; 610 } 611 case MSG_PLAYLIST_CURRENT_ITEM_CHANGED: 612 { 613 BAutolock _(fPlaylist); 614 615 int32 index; 616 // if false, the message was meant to only update the GUI 617 bool play; 618 if (msg->FindBool("play", &play) < B_OK || !play) 619 break; 620 if (msg->FindInt32("index", &index) < B_OK 621 || index != fPlaylist->CurrentItemIndex()) 622 break; 623 PlaylistItemRef item(fPlaylist->ItemAt(index)); 624 if (item.Get() != NULL) { 625 printf("open playlist item: %s\n", item->Name().String()); 626 OpenPlaylistItem(item); 627 _MarkPlaylistItem(index); 628 } 629 break; 630 } 631 case MSG_PLAYLIST_IMPORT_FAILED: 632 { 633 BAlert* alert = new BAlert(B_TRANSLATE("Nothing to Play"), 634 B_TRANSLATE("None of the files you wanted to play appear " 635 "to be media files."), B_TRANSLATE("OK")); 636 alert->Go(); 637 fControls->SetDisabledString(kDisabledSeekMessage); 638 break; 639 } 640 641 // ControllerObserver messages 642 case MSG_CONTROLLER_FILE_FINISHED: 643 { 644 BAutolock _(fPlaylist); 645 646 bool hadNext = fPlaylist->SetCurrentItemIndex( 647 fPlaylist->CurrentItemIndex() + 1); 648 if (!hadNext) { 649 // Reached end of playlist 650 // Handle "quit when done" settings 651 if ((fHasVideo && fCloseWhenDonePlayingMovie) 652 || (!fHasVideo && fCloseWhenDonePlayingSound)) 653 PostMessage(B_QUIT_REQUESTED); 654 // Handle "loop by default" settings 655 if ((fHasVideo && fLoopMovies) 656 || (!fHasVideo && fLoopSounds)) { 657 if (fPlaylist->CountItems() > 1) 658 fPlaylist->SetCurrentItemIndex(0); 659 else 660 fController->Play(); 661 } 662 } 663 break; 664 } 665 case MSG_CONTROLLER_FILE_CHANGED: 666 { 667 status_t result = B_ERROR; 668 msg->FindInt32("result", &result); 669 PlaylistItemRef itemRef; 670 PlaylistItem* item; 671 if (msg->FindPointer("item", (void**)&item) == B_OK) { 672 itemRef.SetTo(item, true); 673 // The reference was passed along with the message. 674 } else { 675 BAutolock _(fPlaylist); 676 itemRef.SetTo(fPlaylist->ItemAt( 677 fPlaylist->CurrentItemIndex())); 678 } 679 _PlaylistItemOpened(itemRef, result); 680 break; 681 } 682 case MSG_CONTROLLER_VIDEO_TRACK_CHANGED: 683 { 684 int32 index; 685 if (msg->FindInt32("index", &index) == B_OK) { 686 int32 i = 0; 687 while (BMenuItem* item = fVideoTrackMenu->ItemAt(i)) { 688 item->SetMarked(i == index); 689 i++; 690 } 691 } 692 break; 693 } 694 case MSG_CONTROLLER_AUDIO_TRACK_CHANGED: 695 { 696 int32 index; 697 if (msg->FindInt32("index", &index) == B_OK) { 698 int32 i = 0; 699 while (BMenuItem* item = fAudioTrackMenu->ItemAt(i)) { 700 item->SetMarked(i == index); 701 i++; 702 } 703 _UpdateAudioChannelCount(index); 704 } 705 break; 706 } 707 case MSG_CONTROLLER_SUB_TITLE_TRACK_CHANGED: 708 { 709 int32 index; 710 if (msg->FindInt32("index", &index) == B_OK) { 711 int32 i = 0; 712 while (BMenuItem* item = fSubTitleTrackMenu->ItemAt(i)) { 713 BMessage* message = item->Message(); 714 if (message != NULL) { 715 item->SetMarked((int32)message->what 716 - M_SELECT_SUB_TITLE_TRACK == index); 717 } 718 i++; 719 } 720 } 721 break; 722 } 723 case MSG_CONTROLLER_PLAYBACK_STATE_CHANGED: 724 { 725 uint32 state; 726 if (msg->FindInt32("state", (int32*)&state) == B_OK) 727 fControls->SetPlaybackState(state); 728 break; 729 } 730 case MSG_CONTROLLER_POSITION_CHANGED: 731 { 732 float position; 733 if (msg->FindFloat("position", &position) == B_OK) { 734 fControls->SetPosition(position, fController->TimePosition(), 735 fController->TimeDuration()); 736 fAllowWinding = true; 737 } 738 break; 739 } 740 case MSG_CONTROLLER_SEEK_HANDLED: 741 break; 742 743 case MSG_CONTROLLER_VOLUME_CHANGED: 744 { 745 float volume; 746 if (msg->FindFloat("volume", &volume) == B_OK) 747 fControls->SetVolume(volume); 748 break; 749 } 750 case MSG_CONTROLLER_MUTED_CHANGED: 751 { 752 bool muted; 753 if (msg->FindBool("muted", &muted) == B_OK) 754 fControls->SetMuted(muted); 755 break; 756 } 757 758 // menu item messages 759 case M_FILE_OPEN: 760 { 761 BMessenger target(this); 762 BMessage result(B_REFS_RECEIVED); 763 BMessage appMessage(M_SHOW_OPEN_PANEL); 764 appMessage.AddMessenger("target", target); 765 appMessage.AddMessage("message", &result); 766 appMessage.AddString("title", B_TRANSLATE("Open Clips")); 767 appMessage.AddString("label", B_TRANSLATE("Open")); 768 be_app->PostMessage(&appMessage); 769 break; 770 } 771 case M_FILE_INFO: 772 ShowFileInfo(); 773 break; 774 case M_FILE_PLAYLIST: 775 ShowPlaylistWindow(); 776 break; 777 case M_FILE_CLOSE: 778 PostMessage(B_QUIT_REQUESTED); 779 break; 780 case M_FILE_QUIT: 781 be_app->PostMessage(B_QUIT_REQUESTED); 782 break; 783 784 case M_TOGGLE_FULLSCREEN: 785 _ToggleFullscreen(); 786 break; 787 788 case M_TOGGLE_ALWAYS_ON_TOP: 789 _ToggleAlwaysOnTop(); 790 break; 791 792 case M_TOGGLE_NO_INTERFACE: 793 _ToggleNoInterface(); 794 break; 795 796 case M_VIEW_SIZE: 797 { 798 int32 size; 799 if (msg->FindInt32("size", &size) == B_OK) { 800 if (!fHasVideo) 801 break; 802 if (fIsFullscreen) 803 _ToggleFullscreen(); 804 _ResizeWindow(size); 805 } 806 break; 807 } 808 809 /* 810 case B_ACQUIRE_OVERLAY_LOCK: 811 printf("B_ACQUIRE_OVERLAY_LOCK\n"); 812 fVideoView->OverlayLockAcquire(); 813 break; 814 815 case B_RELEASE_OVERLAY_LOCK: 816 printf("B_RELEASE_OVERLAY_LOCK\n"); 817 fVideoView->OverlayLockRelease(); 818 break; 819 */ 820 case B_MOUSE_WHEEL_CHANGED: 821 { 822 float dx = msg->FindFloat("be:wheel_delta_x"); 823 float dy = msg->FindFloat("be:wheel_delta_y"); 824 bool inv = modifiers() & B_COMMAND_KEY; 825 if (dx > 0.1) 826 PostMessage(inv ? M_VOLUME_DOWN : M_SKIP_PREV); 827 if (dx < -0.1) 828 PostMessage(inv ? M_VOLUME_UP : M_SKIP_NEXT); 829 if (dy > 0.1) 830 PostMessage(inv ? M_SKIP_PREV : M_VOLUME_DOWN); 831 if (dy < -0.1) 832 PostMessage(inv ? M_SKIP_NEXT : M_VOLUME_UP); 833 break; 834 } 835 836 case M_SKIP_NEXT: 837 fControls->SkipForward(); 838 break; 839 840 case M_SKIP_PREV: 841 fControls->SkipBackward(); 842 break; 843 844 case M_WIND: 845 { 846 if (!fAllowWinding) 847 break; 848 849 bigtime_t howMuch; 850 int64 frames; 851 if (msg->FindInt64("how much", &howMuch) != B_OK 852 || msg->FindInt64("frames", &frames) != B_OK) { 853 break; 854 } 855 856 if (fController->Lock()) { 857 if (fHasVideo && !fController->IsPlaying()) { 858 int64 newFrame = fController->CurrentFrame() + frames; 859 fController->SetFramePosition(newFrame); 860 } else { 861 bigtime_t seekTime = fController->TimePosition() + howMuch; 862 if (seekTime < 0) { 863 fInitialSeekPosition = seekTime; 864 PostMessage(M_SKIP_PREV); 865 } else if (seekTime > fController->TimeDuration()) { 866 fInitialSeekPosition = 0; 867 PostMessage(M_SKIP_NEXT); 868 } else 869 fController->SetTimePosition(seekTime); 870 } 871 fController->Unlock(); 872 873 fAllowWinding = false; 874 } 875 break; 876 } 877 878 case M_VOLUME_UP: 879 fController->VolumeUp(); 880 break; 881 882 case M_VOLUME_DOWN: 883 fController->VolumeDown(); 884 break; 885 886 case M_ASPECT_SAME_AS_SOURCE: 887 if (fHasVideo) { 888 int width; 889 int height; 890 int widthAspect; 891 int heightAspect; 892 fController->GetSize(&width, &height, 893 &widthAspect, &heightAspect); 894 VideoFormatChange(width, height, widthAspect, heightAspect); 895 } 896 break; 897 898 case M_ASPECT_NO_DISTORTION: 899 if (fHasVideo) { 900 int width; 901 int height; 902 fController->GetSize(&width, &height); 903 VideoFormatChange(width, height, width, height); 904 } 905 break; 906 907 case M_ASPECT_4_3: 908 VideoAspectChange(4, 3); 909 break; 910 911 case M_ASPECT_16_9: // 1.77 : 1 912 VideoAspectChange(16, 9); 913 break; 914 915 case M_ASPECT_83_50: // 1.66 : 1 916 VideoAspectChange(83, 50); 917 break; 918 919 case M_ASPECT_7_4: // 1.75 : 1 920 VideoAspectChange(7, 4); 921 break; 922 923 case M_ASPECT_37_20: // 1.85 : 1 924 VideoAspectChange(37, 20); 925 break; 926 927 case M_ASPECT_47_20: // 2.35 : 1 928 VideoAspectChange(47, 20); 929 break; 930 931 case M_SET_PLAYLIST_POSITION: 932 { 933 BAutolock _(fPlaylist); 934 935 int32 index; 936 if (msg->FindInt32("index", &index) == B_OK) 937 fPlaylist->SetCurrentItemIndex(index); 938 break; 939 } 940 941 case MSG_OBJECT_CHANGED: 942 // received from fGlobalSettingsListener 943 // TODO: find out which object, if we ever watch more than 944 // the global settings instance... 945 _AdoptGlobalSettings(); 946 break; 947 948 case M_SLIDE_CONTROLS: 949 { 950 float offset; 951 if (msg->FindFloat("offset", &offset) == B_OK) { 952 fControls->MoveBy(0, offset); 953 fVideoView->SetSubTitleMaxBottom(fControls->Frame().top - 1); 954 UpdateIfNeeded(); 955 snooze(15000); 956 } 957 break; 958 } 959 case M_FINISH_SLIDING_CONTROLS: 960 { 961 float offset; 962 bool show; 963 if (msg->FindFloat("offset", &offset) == B_OK 964 && msg->FindBool("show", &show) == B_OK) { 965 if (show) { 966 fControls->MoveTo(fControls->Frame().left, offset); 967 fVideoView->SetSubTitleMaxBottom(offset - 1); 968 } else { 969 fVideoView->SetSubTitleMaxBottom( 970 fVideoView->Bounds().bottom); 971 fControls->RemoveSelf(); 972 fControls->MoveTo(fVideoView->Frame().left, 973 fVideoView->Frame().bottom + 1); 974 fBackground->AddChild(fControls); 975 fControls->SetSymbolScale(1.0f); 976 while (!fControls->IsHidden()) 977 fControls->Hide(); 978 } 979 } 980 break; 981 } 982 case M_HIDE_FULL_SCREEN_CONTROLS: 983 if (fIsFullscreen) { 984 BPoint videoViewWhere; 985 if (msg->FindPoint("where", &videoViewWhere) == B_OK) { 986 if (msg->FindBool("force") 987 || !fControls->Frame().Contains(videoViewWhere)) { 988 _ShowFullscreenControls(false); 989 // hide the mouse cursor until the user moves it 990 be_app->ObscureCursor(); 991 } 992 } 993 } 994 break; 995 996 case M_SET_RATING: 997 { 998 int32 rating; 999 if (msg->FindInt32("rating", &rating) == B_OK) 1000 _SetRating(rating); 1001 break; 1002 } 1003 1004 default: 1005 if (msg->what >= M_SELECT_AUDIO_TRACK 1006 && msg->what <= M_SELECT_AUDIO_TRACK_END) { 1007 fController->SelectAudioTrack(msg->what - M_SELECT_AUDIO_TRACK); 1008 break; 1009 } 1010 if (msg->what >= M_SELECT_VIDEO_TRACK 1011 && msg->what <= M_SELECT_VIDEO_TRACK_END) { 1012 fController->SelectVideoTrack(msg->what - M_SELECT_VIDEO_TRACK); 1013 break; 1014 } 1015 if ((int32)msg->what >= M_SELECT_SUB_TITLE_TRACK - 1 1016 && msg->what <= M_SELECT_SUB_TITLE_TRACK_END) { 1017 fController->SelectSubTitleTrack((int32)msg->what 1018 - M_SELECT_SUB_TITLE_TRACK); 1019 break; 1020 } 1021 // let BWindow handle the rest 1022 BWindow::MessageReceived(msg); 1023 } 1024 } 1025 1026 1027 void 1028 MainWin::WindowActivated(bool active) 1029 { 1030 fController->PlayerActivated(active); 1031 } 1032 1033 1034 bool 1035 MainWin::QuitRequested() 1036 { 1037 BMessage message(M_PLAYER_QUIT); 1038 GetQuitMessage(&message); 1039 be_app->PostMessage(&message); 1040 return true; 1041 } 1042 1043 1044 void 1045 MainWin::MenusBeginning() 1046 { 1047 _SetupVideoAspectItems(fVideoAspectMenu); 1048 } 1049 1050 1051 // #pragma mark - 1052 1053 1054 void 1055 MainWin::OpenPlaylist(const BMessage* playlistArchive) 1056 { 1057 if (playlistArchive == NULL) 1058 return; 1059 1060 BAutolock _(this); 1061 BAutolock playlistLocker(fPlaylist); 1062 1063 if (fPlaylist->Unarchive(playlistArchive) != B_OK) 1064 return; 1065 1066 int32 currentIndex; 1067 if (playlistArchive->FindInt32("index", ¤tIndex) != B_OK) 1068 currentIndex = 0; 1069 fPlaylist->SetCurrentItemIndex(currentIndex); 1070 1071 playlistLocker.Unlock(); 1072 1073 if (currentIndex != -1) { 1074 // Restore the current play position only if we have something to play 1075 playlistArchive->FindInt64("position", (int64*)&fInitialSeekPosition); 1076 } 1077 1078 if (IsHidden()) 1079 Show(); 1080 } 1081 1082 1083 void 1084 MainWin::OpenPlaylistItem(const PlaylistItemRef& item) 1085 { 1086 status_t ret = fController->SetToAsync(item); 1087 if (ret != B_OK) { 1088 fprintf(stderr, "MainWin::OpenPlaylistItem() - Failed to send message " 1089 "to Controller.\n"); 1090 BString message = B_TRANSLATE("%app% encountered an internal error. " 1091 "The file could not be opened."); 1092 message.ReplaceFirst("%app%", kApplicationName); 1093 (new BAlert(kApplicationName, message.String(), 1094 B_TRANSLATE("OK")))->Go(); 1095 _PlaylistItemOpened(item, ret); 1096 } else { 1097 BString string; 1098 string << "Opening '" << item->Name() << "'."; 1099 fControls->SetDisabledString(string.String()); 1100 } 1101 } 1102 1103 1104 void 1105 MainWin::ShowFileInfo() 1106 { 1107 if (!fInfoWin) 1108 fInfoWin = new InfoWin(Frame().LeftTop(), fController); 1109 1110 if (fInfoWin->Lock()) { 1111 if (fInfoWin->IsHidden()) 1112 fInfoWin->Show(); 1113 else 1114 fInfoWin->Activate(); 1115 fInfoWin->Unlock(); 1116 } 1117 } 1118 1119 1120 void 1121 MainWin::ShowPlaylistWindow() 1122 { 1123 if (fPlaylistWindow->Lock()) { 1124 // make sure the window shows on the same workspace as ourself 1125 uint32 workspaces = Workspaces(); 1126 if (fPlaylistWindow->Workspaces() != workspaces) 1127 fPlaylistWindow->SetWorkspaces(workspaces); 1128 1129 // show or activate 1130 if (fPlaylistWindow->IsHidden()) 1131 fPlaylistWindow->Show(); 1132 else 1133 fPlaylistWindow->Activate(); 1134 1135 fPlaylistWindow->Unlock(); 1136 } 1137 } 1138 1139 1140 void 1141 MainWin::VideoAspectChange(int forcedWidth, int forcedHeight, float widthScale) 1142 { 1143 // Force specific source size and pixel width scale. 1144 if (fHasVideo) { 1145 int width; 1146 int height; 1147 fController->GetSize(&width, &height); 1148 VideoFormatChange(forcedWidth, forcedHeight, 1149 lround(width * widthScale), height); 1150 } 1151 } 1152 1153 1154 void 1155 MainWin::VideoAspectChange(float widthScale) 1156 { 1157 // Called when video aspect ratio changes and the original 1158 // width/height should be restored too, display aspect is not known, 1159 // only pixel width scale. 1160 if (fHasVideo) { 1161 int width; 1162 int height; 1163 fController->GetSize(&width, &height); 1164 VideoFormatChange(width, height, lround(width * widthScale), height); 1165 } 1166 } 1167 1168 1169 void 1170 MainWin::VideoAspectChange(int widthAspect, int heightAspect) 1171 { 1172 // Called when video aspect ratio changes and the original 1173 // width/height should be restored too. 1174 if (fHasVideo) { 1175 int width; 1176 int height; 1177 fController->GetSize(&width, &height); 1178 VideoFormatChange(width, height, widthAspect, heightAspect); 1179 } 1180 } 1181 1182 1183 void 1184 MainWin::VideoFormatChange(int width, int height, int widthAspect, 1185 int heightAspect) 1186 { 1187 // Called when video format or aspect ratio changes. 1188 1189 printf("VideoFormatChange enter: width %d, height %d, " 1190 "aspect ratio: %d:%d\n", width, height, widthAspect, heightAspect); 1191 1192 // remember current view scale 1193 int percent = _CurrentVideoSizeInPercent(); 1194 1195 fSourceWidth = width; 1196 fSourceHeight = height; 1197 fWidthAspect = widthAspect; 1198 fHeightAspect = heightAspect; 1199 1200 if (percent == 100) 1201 _ResizeWindow(100); 1202 else 1203 FrameResized(Bounds().Width(), Bounds().Height()); 1204 1205 printf("VideoFormatChange leave\n"); 1206 } 1207 1208 1209 void 1210 MainWin::GetQuitMessage(BMessage* message) 1211 { 1212 message->AddPointer("instance", this); 1213 message->AddRect("window frame", Frame()); 1214 message->AddBool("audio only", !fHasVideo); 1215 message->AddInt64("creation time", fCreationTime); 1216 1217 if (!fHasVideo && fHasAudio) { 1218 // store playlist, current index and position if this is audio 1219 BMessage playlistArchive; 1220 1221 BAutolock controllerLocker(fController); 1222 playlistArchive.AddInt64("position", fController->TimePosition()); 1223 controllerLocker.Unlock(); 1224 1225 if (!fPlaylist) 1226 return; 1227 1228 BAutolock playlistLocker(fPlaylist); 1229 if (fPlaylist->Archive(&playlistArchive) != B_OK 1230 || playlistArchive.AddInt32("index", 1231 fPlaylist->CurrentItemIndex()) != B_OK 1232 || message->AddMessage("playlist", &playlistArchive) != B_OK) { 1233 fprintf(stderr, "Failed to store current playlist.\n"); 1234 } 1235 } 1236 } 1237 1238 1239 BHandler* 1240 MainWin::ResolveSpecifier(BMessage* message, int32 index, BMessage* specifier, 1241 int32 what, const char* property) 1242 { 1243 BPropertyInfo propertyInfo(sPropertyInfo); 1244 switch (propertyInfo.FindMatch(message, index, specifier, what, property)) { 1245 case 0: 1246 case 1: 1247 case 2: 1248 case 3: 1249 case 4: 1250 case 5: 1251 case 6: 1252 case 7: 1253 case 8: 1254 case 9: 1255 return this; 1256 } 1257 1258 return BWindow::ResolveSpecifier(message, index, specifier, what, property); 1259 } 1260 1261 1262 status_t 1263 MainWin::GetSupportedSuites(BMessage* data) 1264 { 1265 if (data == NULL) 1266 return B_BAD_VALUE; 1267 1268 status_t status = data->AddString("suites", "suite/vnd.Haiku-MediaPlayer"); 1269 if (status != B_OK) 1270 return status; 1271 1272 BPropertyInfo propertyInfo(sPropertyInfo); 1273 status = data->AddFlat("messages", &propertyInfo); 1274 if (status != B_OK) 1275 return status; 1276 1277 return BWindow::GetSupportedSuites(data); 1278 } 1279 1280 1281 // #pragma mark - 1282 1283 1284 void 1285 MainWin::_RefsReceived(BMessage* message) 1286 { 1287 // the playlist is replaced by dropped files 1288 // or the dropped files are appended to the end 1289 // of the existing playlist if <shift> is pressed 1290 bool append = false; 1291 if (message->FindBool("append to playlist", &append) != B_OK) 1292 append = modifiers() & B_SHIFT_KEY; 1293 1294 BAutolock _(fPlaylist); 1295 int32 appendIndex = append ? APPEND_INDEX_APPEND_LAST 1296 : APPEND_INDEX_REPLACE_PLAYLIST; 1297 message->AddInt32("append_index", appendIndex); 1298 1299 // forward the message to the playlist window, 1300 // so that undo/redo is used for modifying the playlist 1301 fPlaylistWindow->PostMessage(message); 1302 1303 if (message->FindRect("window frame", &fNoVideoFrame) != B_OK) 1304 fNoVideoFrame = BRect(); 1305 } 1306 1307 1308 void 1309 MainWin::_PlaylistItemOpened(const PlaylistItemRef& item, status_t result) 1310 { 1311 if (result != B_OK) { 1312 BAutolock _(fPlaylist); 1313 1314 item->SetPlaybackFailed(); 1315 bool allItemsFailed = true; 1316 int32 count = fPlaylist->CountItems(); 1317 for (int32 i = 0; i < count; i++) { 1318 if (!fPlaylist->ItemAtFast(i)->PlaybackFailed()) { 1319 allItemsFailed = false; 1320 break; 1321 } 1322 } 1323 1324 if (allItemsFailed) { 1325 // Display error if all files failed to play. 1326 BString message(B_TRANSLATE( 1327 "The file'%filename' could not be opened.\n\n"));; 1328 message.ReplaceAll("%filename", item->Name()); 1329 1330 if (result == B_MEDIA_NO_HANDLER) { 1331 // give a more detailed message for the most likely of all 1332 // errors 1333 message << B_TRANSLATE( 1334 "There is no decoder installed to handle the " 1335 "file format, or the decoder has trouble with the " 1336 "specific version of the format."); 1337 } else { 1338 message << B_TRANSLATE("Error: ") << strerror(result); 1339 } 1340 (new BAlert("error", message.String(), B_TRANSLATE("OK")))->Go(); 1341 fControls->SetDisabledString(kDisabledSeekMessage); 1342 } else { 1343 // Just go to the next file and don't bother user (yet) 1344 fPlaylist->SetCurrentItemIndex(fPlaylist->CurrentItemIndex() + 1); 1345 } 1346 1347 fHasFile = false; 1348 fHasVideo = false; 1349 fHasAudio = false; 1350 SetTitle(kApplicationName); 1351 } else { 1352 fHasFile = true; 1353 fHasVideo = fController->VideoTrackCount() != 0; 1354 fHasAudio = fController->AudioTrackCount() != 0; 1355 SetTitle(item->Name().String()); 1356 1357 if (fInitialSeekPosition < 0) { 1358 fInitialSeekPosition 1359 = fController->TimeDuration() + fInitialSeekPosition; 1360 } 1361 fController->SetTimePosition(fInitialSeekPosition); 1362 fInitialSeekPosition = 0; 1363 } 1364 _SetupWindow(); 1365 1366 if (result == B_OK) 1367 _UpdatePlaylistItemFile(); 1368 } 1369 1370 1371 void 1372 MainWin::_SetupWindow() 1373 { 1374 // printf("MainWin::_SetupWindow\n"); 1375 // Populate the track menus 1376 _SetupTrackMenus(fAudioTrackMenu, fVideoTrackMenu, fSubTitleTrackMenu); 1377 _UpdateAudioChannelCount(fController->CurrentAudioTrack()); 1378 1379 fVideoMenu->SetEnabled(fHasVideo); 1380 fAudioMenu->SetEnabled(fHasAudio); 1381 int previousSourceWidth = fSourceWidth; 1382 int previousSourceHeight = fSourceHeight; 1383 int previousWidthAspect = fWidthAspect; 1384 int previousHeightAspect = fHeightAspect; 1385 if (fHasVideo) { 1386 fController->GetSize(&fSourceWidth, &fSourceHeight, 1387 &fWidthAspect, &fHeightAspect); 1388 } else { 1389 fSourceWidth = 0; 1390 fSourceHeight = 0; 1391 fWidthAspect = 1; 1392 fHeightAspect = 1; 1393 } 1394 _UpdateControlsEnabledStatus(); 1395 1396 // Adopt the size and window layout if necessary 1397 if (previousSourceWidth != fSourceWidth 1398 || previousSourceHeight != fSourceHeight 1399 || previousWidthAspect != fWidthAspect 1400 || previousHeightAspect != fHeightAspect) { 1401 1402 _SetWindowSizeLimits(); 1403 1404 if (!fIsFullscreen) { 1405 // Resize to 100% but stay on screen 1406 _ResizeWindow(100, !fHasVideo, true); 1407 } else { 1408 // Make sure we relayout the video view when in full screen mode 1409 FrameResized(Frame().Width(), Frame().Height()); 1410 } 1411 } 1412 1413 _ShowIfNeeded(); 1414 1415 fVideoView->MakeFocus(); 1416 } 1417 1418 1419 void 1420 MainWin::_CreateMenu() 1421 { 1422 fFileMenu = new BMenu(kApplicationName); 1423 fPlaylistMenu = new BMenu(B_TRANSLATE("Playlist"B_UTF8_ELLIPSIS)); 1424 fAudioMenu = new BMenu(B_TRANSLATE("Audio")); 1425 fVideoMenu = new BMenu(B_TRANSLATE("Video")); 1426 fVideoAspectMenu = new BMenu(B_TRANSLATE("Aspect ratio")); 1427 fAudioTrackMenu = new BMenu(B_TRANSLATE_CONTEXT("Track", 1428 "Audio Track Menu")); 1429 fVideoTrackMenu = new BMenu(B_TRANSLATE_CONTEXT("Track", 1430 "Video Track Menu")); 1431 fSubTitleTrackMenu = new BMenu(B_TRANSLATE("Subtitles")); 1432 fAttributesMenu = new BMenu(B_TRANSLATE("Attributes")); 1433 1434 fMenuBar->AddItem(fFileMenu); 1435 fMenuBar->AddItem(fAudioMenu); 1436 fMenuBar->AddItem(fVideoMenu); 1437 fMenuBar->AddItem(fAttributesMenu); 1438 1439 BMenuItem* item = new BMenuItem(B_TRANSLATE("New player"B_UTF8_ELLIPSIS), 1440 new BMessage(M_NEW_PLAYER), 'N'); 1441 fFileMenu->AddItem(item); 1442 item->SetTarget(be_app); 1443 1444 // Add recent files to "Open File" entry as sub-menu. 1445 BRecentFilesList recentFiles(10, false, NULL, kAppSig); 1446 item = new BMenuItem(recentFiles.NewFileListMenu( 1447 B_TRANSLATE("Open file"B_UTF8_ELLIPSIS), NULL, NULL, this, 10, true, 1448 NULL, kAppSig), new BMessage(M_FILE_OPEN)); 1449 item->SetShortcut('O', 0); 1450 fFileMenu->AddItem(item); 1451 1452 fFileMenu->AddSeparatorItem(); 1453 1454 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("File info"B_UTF8_ELLIPSIS), 1455 new BMessage(M_FILE_INFO), 'I')); 1456 fFileMenu->AddItem(fPlaylistMenu); 1457 fPlaylistMenu->Superitem()->SetShortcut('P', B_COMMAND_KEY); 1458 fPlaylistMenu->Superitem()->SetMessage(new BMessage(M_FILE_PLAYLIST)); 1459 1460 fFileMenu->AddSeparatorItem(); 1461 1462 fNoInterfaceMenuItem = new BMenuItem(B_TRANSLATE("Hide interface"), 1463 new BMessage(M_TOGGLE_NO_INTERFACE), 'H'); 1464 fFileMenu->AddItem(fNoInterfaceMenuItem); 1465 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Always on top"), 1466 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'A')); 1467 1468 item = new BMenuItem(B_TRANSLATE("Settings"B_UTF8_ELLIPSIS), 1469 new BMessage(M_SETTINGS), 'S'); 1470 fFileMenu->AddItem(item); 1471 item->SetTarget(be_app); 1472 1473 fFileMenu->AddSeparatorItem(); 1474 1475 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Close"), 1476 new BMessage(M_FILE_CLOSE), 'W')); 1477 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Quit"), 1478 new BMessage(M_FILE_QUIT), 'Q')); 1479 1480 fPlaylistMenu->SetRadioMode(true); 1481 1482 fAudioMenu->AddItem(fAudioTrackMenu); 1483 1484 fVideoMenu->AddItem(fVideoTrackMenu); 1485 fVideoMenu->AddItem(fSubTitleTrackMenu); 1486 fVideoMenu->AddSeparatorItem(); 1487 BMessage* resizeMessage = new BMessage(M_VIEW_SIZE); 1488 resizeMessage->AddInt32("size", 50); 1489 fVideoMenu->AddItem(new BMenuItem( 1490 B_TRANSLATE("50% scale"), resizeMessage, '0')); 1491 1492 resizeMessage = new BMessage(M_VIEW_SIZE); 1493 resizeMessage->AddInt32("size", 100); 1494 fVideoMenu->AddItem(new BMenuItem( 1495 B_TRANSLATE("100% scale"), resizeMessage, '1')); 1496 1497 resizeMessage = new BMessage(M_VIEW_SIZE); 1498 resizeMessage->AddInt32("size", 200); 1499 fVideoMenu->AddItem(new BMenuItem( 1500 B_TRANSLATE("200% scale"), resizeMessage, '2')); 1501 1502 resizeMessage = new BMessage(M_VIEW_SIZE); 1503 resizeMessage->AddInt32("size", 300); 1504 fVideoMenu->AddItem(new BMenuItem( 1505 B_TRANSLATE("300% scale"), resizeMessage, '3')); 1506 1507 resizeMessage = new BMessage(M_VIEW_SIZE); 1508 resizeMessage->AddInt32("size", 400); 1509 fVideoMenu->AddItem(new BMenuItem( 1510 B_TRANSLATE("400% scale"), resizeMessage, '4')); 1511 1512 fVideoMenu->AddSeparatorItem(); 1513 1514 fVideoMenu->AddItem(new BMenuItem(B_TRANSLATE("Full screen"), 1515 new BMessage(M_TOGGLE_FULLSCREEN), B_ENTER)); 1516 1517 fVideoMenu->AddSeparatorItem(); 1518 1519 _SetupVideoAspectItems(fVideoAspectMenu); 1520 fVideoMenu->AddItem(fVideoAspectMenu); 1521 1522 fRatingMenu = new BMenu(B_TRANSLATE("Rating")); 1523 fAttributesMenu->AddItem(fRatingMenu); 1524 for (int32 i = 1; i <= 10; i++) { 1525 char label[16]; 1526 snprintf(label, sizeof(label), "%ld", i); 1527 BMessage* setRatingMsg = new BMessage(M_SET_RATING); 1528 setRatingMsg->AddInt32("rating", i); 1529 fRatingMenu->AddItem(new BMenuItem(label, setRatingMsg)); 1530 } 1531 } 1532 1533 1534 void 1535 MainWin::_SetupVideoAspectItems(BMenu* menu) 1536 { 1537 BMenuItem* item; 1538 while ((item = menu->RemoveItem(0L)) != NULL) 1539 delete item; 1540 1541 int width; 1542 int height; 1543 int widthAspect; 1544 int heightAspect; 1545 fController->GetSize(&width, &height, &widthAspect, &heightAspect); 1546 // We don't care if there is a video track at all. In that 1547 // case we should end up not marking any item. 1548 1549 // NOTE: The item marking may end up marking for example both 1550 // "Stream Settings" and "16 : 9" if the stream settings happen to 1551 // be "16 : 9". 1552 1553 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Stream settings"), 1554 new BMessage(M_ASPECT_SAME_AS_SOURCE))); 1555 item->SetMarked(widthAspect == fWidthAspect 1556 && heightAspect == fHeightAspect); 1557 1558 menu->AddItem(item = new BMenuItem(B_TRANSLATE("No aspect correction"), 1559 new BMessage(M_ASPECT_NO_DISTORTION))); 1560 item->SetMarked(width == fWidthAspect && height == fHeightAspect); 1561 1562 menu->AddSeparatorItem(); 1563 1564 menu->AddItem(item = new BMenuItem("4 : 3", 1565 new BMessage(M_ASPECT_4_3))); 1566 item->SetMarked(fWidthAspect == 4 && fHeightAspect == 3); 1567 menu->AddItem(item = new BMenuItem("16 : 9", 1568 new BMessage(M_ASPECT_16_9))); 1569 item->SetMarked(fWidthAspect == 16 && fHeightAspect == 9); 1570 1571 menu->AddSeparatorItem(); 1572 1573 menu->AddItem(item = new BMenuItem("1.66 : 1", 1574 new BMessage(M_ASPECT_83_50))); 1575 item->SetMarked(fWidthAspect == 83 && fHeightAspect == 50); 1576 menu->AddItem(item = new BMenuItem("1.75 : 1", 1577 new BMessage(M_ASPECT_7_4))); 1578 item->SetMarked(fWidthAspect == 7 && fHeightAspect == 4); 1579 menu->AddItem(item = new BMenuItem(B_TRANSLATE("1.85 : 1 (American)"), 1580 new BMessage(M_ASPECT_37_20))); 1581 item->SetMarked(fWidthAspect == 37 && fHeightAspect == 20); 1582 menu->AddItem(item = new BMenuItem(B_TRANSLATE("2.35 : 1 (Cinemascope)"), 1583 new BMessage(M_ASPECT_47_20))); 1584 item->SetMarked(fWidthAspect == 47 && fHeightAspect == 20); 1585 } 1586 1587 1588 void 1589 MainWin::_SetupTrackMenus(BMenu* audioTrackMenu, BMenu* videoTrackMenu, 1590 BMenu* subTitleTrackMenu) 1591 { 1592 audioTrackMenu->RemoveItems(0, audioTrackMenu->CountItems(), true); 1593 videoTrackMenu->RemoveItems(0, videoTrackMenu->CountItems(), true); 1594 subTitleTrackMenu->RemoveItems(0, subTitleTrackMenu->CountItems(), true); 1595 1596 char s[100]; 1597 1598 int count = fController->AudioTrackCount(); 1599 int current = fController->CurrentAudioTrack(); 1600 for (int i = 0; i < count; i++) { 1601 BMessage metaData; 1602 const char* languageString = NULL; 1603 if (fController->GetAudioMetaData(i, &metaData) == B_OK) 1604 metaData.FindString("language", &languageString); 1605 if (languageString != NULL) { 1606 BLanguage language(languageString); 1607 BString languageName; 1608 if (language.GetName(languageName) == B_OK) 1609 languageString = languageName.String(); 1610 snprintf(s, sizeof(s), "%s", languageString); 1611 } else 1612 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1613 BMenuItem* item = new BMenuItem(s, 1614 new BMessage(M_SELECT_AUDIO_TRACK + i)); 1615 item->SetMarked(i == current); 1616 audioTrackMenu->AddItem(item); 1617 } 1618 if (count == 0) { 1619 audioTrackMenu->AddItem(new BMenuItem(B_TRANSLATE_CONTEXT("none", 1620 "Audio track menu"), new BMessage(M_DUMMY))); 1621 audioTrackMenu->ItemAt(0)->SetMarked(true); 1622 } 1623 1624 1625 count = fController->VideoTrackCount(); 1626 current = fController->CurrentVideoTrack(); 1627 for (int i = 0; i < count; i++) { 1628 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1629 BMenuItem* item = new BMenuItem(s, 1630 new BMessage(M_SELECT_VIDEO_TRACK + i)); 1631 item->SetMarked(i == current); 1632 videoTrackMenu->AddItem(item); 1633 } 1634 if (count == 0) { 1635 videoTrackMenu->AddItem(new BMenuItem("none", new BMessage(M_DUMMY))); 1636 videoTrackMenu->ItemAt(0)->SetMarked(true); 1637 } 1638 1639 count = fController->SubTitleTrackCount(); 1640 if (count > 0) { 1641 current = fController->CurrentSubTitleTrack(); 1642 BMenuItem* item = new BMenuItem( 1643 B_TRANSLATE_CONTEXT("Off", "Subtitles menu"), 1644 new BMessage(M_SELECT_SUB_TITLE_TRACK - 1)); 1645 subTitleTrackMenu->AddItem(item); 1646 item->SetMarked(current == -1); 1647 1648 subTitleTrackMenu->AddSeparatorItem(); 1649 1650 for (int i = 0; i < count; i++) { 1651 const char* name = fController->SubTitleTrackName(i); 1652 if (name != NULL) 1653 snprintf(s, sizeof(s), "%s", name); 1654 else 1655 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1656 item = new BMenuItem(s, 1657 new BMessage(M_SELECT_SUB_TITLE_TRACK + i)); 1658 item->SetMarked(i == current); 1659 subTitleTrackMenu->AddItem(item); 1660 } 1661 } else { 1662 subTitleTrackMenu->AddItem(new BMenuItem( 1663 B_TRANSLATE_CONTEXT("none", "Subtitles menu"), 1664 new BMessage(M_DUMMY))); 1665 subTitleTrackMenu->ItemAt(0)->SetMarked(true); 1666 } 1667 } 1668 1669 1670 void 1671 MainWin::_UpdateAudioChannelCount(int32 audioTrackIndex) 1672 { 1673 fControls->SetAudioChannelCount(fController->AudioTrackChannelCount()); 1674 } 1675 1676 1677 void 1678 MainWin::_GetMinimumWindowSize(int& width, int& height) const 1679 { 1680 width = MIN_WIDTH; 1681 height = 0; 1682 if (!fNoInterface) { 1683 width = max_c(width, fMenuBarWidth); 1684 width = max_c(width, fControlsWidth); 1685 height = fMenuBarHeight + fControlsHeight; 1686 } 1687 } 1688 1689 1690 void 1691 MainWin::_GetUnscaledVideoSize(int& videoWidth, int& videoHeight) const 1692 { 1693 if (fWidthAspect != 0 && fHeightAspect != 0) { 1694 videoWidth = fSourceHeight * fWidthAspect / fHeightAspect; 1695 videoHeight = fSourceWidth * fHeightAspect / fWidthAspect; 1696 // Use the scaling which produces an enlarged view. 1697 if (videoWidth > fSourceWidth) { 1698 // Enlarge width 1699 videoHeight = fSourceHeight; 1700 } else { 1701 // Enlarge height 1702 videoWidth = fSourceWidth; 1703 } 1704 } else { 1705 videoWidth = fSourceWidth; 1706 videoHeight = fSourceHeight; 1707 } 1708 } 1709 1710 1711 void 1712 MainWin::_SetWindowSizeLimits() 1713 { 1714 int minWidth; 1715 int minHeight; 1716 _GetMinimumWindowSize(minWidth, minHeight); 1717 SetSizeLimits(minWidth - 1, 32000, minHeight - 1, 1718 fHasVideo ? 32000 : minHeight - 1); 1719 } 1720 1721 1722 int 1723 MainWin::_CurrentVideoSizeInPercent() const 1724 { 1725 if (!fHasVideo) 1726 return 0; 1727 1728 int videoWidth; 1729 int videoHeight; 1730 _GetUnscaledVideoSize(videoWidth, videoHeight); 1731 1732 int viewWidth = fVideoView->Bounds().IntegerWidth() + 1; 1733 int viewHeight = fVideoView->Bounds().IntegerHeight() + 1; 1734 1735 int widthPercent = viewWidth * 100 / videoWidth; 1736 int heightPercent = viewHeight * 100 / videoHeight; 1737 1738 if (widthPercent > heightPercent) 1739 return widthPercent; 1740 return heightPercent; 1741 } 1742 1743 1744 void 1745 MainWin::_ZoomVideoView(int percentDiff) 1746 { 1747 if (!fHasVideo) 1748 return; 1749 1750 int percent = _CurrentVideoSizeInPercent(); 1751 int newSize = percent * (100 + percentDiff) / 100; 1752 1753 if (newSize < 25) 1754 newSize = 25; 1755 if (newSize > 400) 1756 newSize = 400; 1757 if (newSize != percent) { 1758 BMessage message(M_VIEW_SIZE); 1759 message.AddInt32("size", newSize); 1760 PostMessage(&message); 1761 } 1762 } 1763 1764 1765 void 1766 MainWin::_ResizeWindow(int percent, bool useNoVideoWidth, bool stayOnScreen) 1767 { 1768 // Get required window size 1769 int videoWidth; 1770 int videoHeight; 1771 _GetUnscaledVideoSize(videoWidth, videoHeight); 1772 1773 videoWidth = (videoWidth * percent) / 100; 1774 videoHeight = (videoHeight * percent) / 100; 1775 1776 // Calculate and set the minimum window size 1777 int width; 1778 int height; 1779 _GetMinimumWindowSize(width, height); 1780 1781 width = max_c(width, videoWidth) - 1; 1782 if (useNoVideoWidth) 1783 width = max_c(width, fNoVideoWidth); 1784 height = height + videoHeight - 1; 1785 1786 if (stayOnScreen) { 1787 BRect screenFrame(BScreen(this).Frame()); 1788 BRect frame(Frame()); 1789 BRect decoratorFrame(DecoratorFrame()); 1790 1791 // Shrink the screen frame by the window border size 1792 screenFrame.top += frame.top - decoratorFrame.top; 1793 screenFrame.left += frame.left - decoratorFrame.left; 1794 screenFrame.right += frame.right - decoratorFrame.right; 1795 screenFrame.bottom += frame.bottom - decoratorFrame.bottom; 1796 1797 // Update frame to what the new size would be 1798 frame.right = frame.left + width; 1799 frame.bottom = frame.top + height; 1800 1801 if (!screenFrame.Contains(frame)) { 1802 // Resize the window so it doesn't extend outside the current 1803 // screen frame. 1804 if (frame.Width() > screenFrame.Width() 1805 || frame.Height() > screenFrame.Height()) { 1806 // too large 1807 int widthDiff 1808 = frame.IntegerWidth() - screenFrame.IntegerWidth(); 1809 int heightDiff 1810 = frame.IntegerHeight() - screenFrame.IntegerHeight(); 1811 1812 float shrinkScale; 1813 if (widthDiff > heightDiff) 1814 shrinkScale = (float)(width - widthDiff) / width; 1815 else 1816 shrinkScale = (float)(height - heightDiff) / height; 1817 1818 // Resize width/height and center window 1819 width = lround(width * shrinkScale); 1820 height = lround(height * shrinkScale); 1821 MoveTo((screenFrame.left + screenFrame.right - width) / 2, 1822 (screenFrame.top + screenFrame.bottom - height) / 2); 1823 } else { 1824 // just off-screen on one or more sides 1825 int offsetX = 0; 1826 int offsetY = 0; 1827 if (frame.left < screenFrame.left) 1828 offsetX = (int)(screenFrame.left - frame.left); 1829 else if (frame.right > screenFrame.right) 1830 offsetX = (int)(screenFrame.right - frame.right); 1831 if (frame.top < screenFrame.top) 1832 offsetY = (int)(screenFrame.top - frame.top); 1833 else if (frame.bottom > screenFrame.bottom) 1834 offsetY = (int)(screenFrame.bottom - frame.bottom); 1835 MoveBy(offsetX, offsetY); 1836 } 1837 } 1838 } 1839 1840 ResizeTo(width, height); 1841 } 1842 1843 1844 void 1845 MainWin::_ResizeVideoView(int x, int y, int width, int height) 1846 { 1847 // Keep aspect ratio, place video view inside 1848 // the background area (may create black bars). 1849 int videoWidth; 1850 int videoHeight; 1851 _GetUnscaledVideoSize(videoWidth, videoHeight); 1852 float scaledWidth = videoWidth; 1853 float scaledHeight = videoHeight; 1854 float factor = min_c(width / scaledWidth, height / scaledHeight); 1855 int renderWidth = lround(scaledWidth * factor); 1856 int renderHeight = lround(scaledHeight * factor); 1857 if (renderWidth > width) 1858 renderWidth = width; 1859 if (renderHeight > height) 1860 renderHeight = height; 1861 1862 int xOffset = (width - renderWidth) / 2; 1863 int yOffset = (height - renderHeight) / 2; 1864 1865 fVideoView->MoveTo(x, y); 1866 fVideoView->ResizeTo(width - 1, height - 1); 1867 1868 BRect videoFrame(xOffset, yOffset, 1869 xOffset + renderWidth - 1, yOffset + renderHeight - 1); 1870 1871 fVideoView->SetVideoFrame(videoFrame); 1872 fVideoView->SetSubTitleMaxBottom(height - 1); 1873 } 1874 1875 1876 // #pragma mark - 1877 1878 1879 void 1880 MainWin::_MouseDown(BMessage* msg, BView* originalHandler) 1881 { 1882 uint32 buttons = msg->FindInt32("buttons"); 1883 1884 // On Zeta, only "screen_where" is reliable, "where" and "be:view_where" 1885 // seem to be broken 1886 BPoint screenWhere; 1887 if (msg->FindPoint("screen_where", &screenWhere) != B_OK) { 1888 // TODO: remove 1889 // Workaround for BeOS R5, it has no "screen_where" 1890 if (!originalHandler || msg->FindPoint("where", &screenWhere) < B_OK) 1891 return; 1892 originalHandler->ConvertToScreen(&screenWhere); 1893 } 1894 1895 // double click handling 1896 1897 if (msg->FindInt32("clicks") % 2 == 0) { 1898 BRect rect(screenWhere.x - 1, screenWhere.y - 1, screenWhere.x + 1, 1899 screenWhere.y + 1); 1900 if (rect.Contains(fMouseDownMousePos)) { 1901 if (buttons == B_PRIMARY_MOUSE_BUTTON) 1902 PostMessage(M_TOGGLE_FULLSCREEN); 1903 else if (buttons == B_SECONDARY_MOUSE_BUTTON) 1904 PostMessage(M_TOGGLE_NO_INTERFACE); 1905 1906 return; 1907 } 1908 } 1909 1910 fMouseDownMousePos = screenWhere; 1911 fMouseDownWindowPos = Frame().LeftTop(); 1912 1913 if (buttons == B_PRIMARY_MOUSE_BUTTON && !fIsFullscreen) { 1914 // start mouse tracking 1915 fVideoView->SetMouseEventMask(B_POINTER_EVENTS | B_NO_POINTER_HISTORY 1916 /* | B_LOCK_WINDOW_FOCUS */); 1917 fMouseDownTracking = true; 1918 } 1919 1920 // pop up a context menu if right mouse button is down 1921 1922 if ((buttons & B_SECONDARY_MOUSE_BUTTON) != 0) 1923 _ShowContextMenu(screenWhere); 1924 } 1925 1926 1927 void 1928 MainWin::_MouseMoved(BMessage* msg, BView* originalHandler) 1929 { 1930 // msg->PrintToStream(); 1931 1932 BPoint mousePos; 1933 uint32 buttons = msg->FindInt32("buttons"); 1934 // On Zeta, only "screen_where" is reliable, "where" 1935 // and "be:view_where" seem to be broken 1936 if (msg->FindPoint("screen_where", &mousePos) != B_OK) { 1937 // TODO: remove 1938 // Workaround for BeOS R5, it has no "screen_where" 1939 if (!originalHandler || msg->FindPoint("where", &mousePos) < B_OK) 1940 return; 1941 originalHandler->ConvertToScreen(&mousePos); 1942 } 1943 1944 if (buttons == B_PRIMARY_MOUSE_BUTTON && fMouseDownTracking 1945 && !fIsFullscreen) { 1946 // printf("screen where: %.0f, %.0f => ", mousePos.x, mousePos.y); 1947 float delta_x = mousePos.x - fMouseDownMousePos.x; 1948 float delta_y = mousePos.y - fMouseDownMousePos.y; 1949 float x = fMouseDownWindowPos.x + delta_x; 1950 float y = fMouseDownWindowPos.y + delta_y; 1951 // printf("move window to %.0f, %.0f\n", x, y); 1952 MoveTo(x, y); 1953 } 1954 1955 bigtime_t eventTime; 1956 if (msg->FindInt64("when", &eventTime) != B_OK) 1957 eventTime = system_time(); 1958 1959 if (buttons == 0 && fIsFullscreen) { 1960 BPoint moveDelta = mousePos - fLastMousePos; 1961 float moveDeltaDist 1962 = sqrtf(moveDelta.x * moveDelta.x + moveDelta.y * moveDelta.y); 1963 if (eventTime - fLastMouseMovedTime < 200000) 1964 fMouseMoveDist += moveDeltaDist; 1965 else 1966 fMouseMoveDist = moveDeltaDist; 1967 if (fMouseMoveDist > 5) 1968 _ShowFullscreenControls(true); 1969 } 1970 1971 fLastMousePos = mousePos; 1972 fLastMouseMovedTime =eventTime; 1973 } 1974 1975 1976 void 1977 MainWin::_MouseUp(BMessage* msg) 1978 { 1979 fMouseDownTracking = false; 1980 } 1981 1982 1983 void 1984 MainWin::_ShowContextMenu(const BPoint& screenPoint) 1985 { 1986 printf("Show context menu\n"); 1987 BPopUpMenu* menu = new BPopUpMenu("context menu", false, false); 1988 BMenuItem* item; 1989 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Full screen"), 1990 new BMessage(M_TOGGLE_FULLSCREEN), B_ENTER)); 1991 item->SetMarked(fIsFullscreen); 1992 item->SetEnabled(fHasVideo); 1993 1994 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Hide interface"), 1995 new BMessage(M_TOGGLE_NO_INTERFACE), 'H')); 1996 item->SetMarked(fNoInterface); 1997 item->SetEnabled(fHasVideo && !fIsFullscreen); 1998 1999 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Always on top"), 2000 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'A')); 2001 item->SetMarked(fAlwaysOnTop); 2002 item->SetEnabled(fHasVideo); 2003 2004 BMenu* aspectSubMenu = new BMenu(B_TRANSLATE("Aspect ratio")); 2005 _SetupVideoAspectItems(aspectSubMenu); 2006 aspectSubMenu->SetTargetForItems(this); 2007 menu->AddItem(item = new BMenuItem(aspectSubMenu)); 2008 item->SetEnabled(fHasVideo); 2009 2010 menu->AddSeparatorItem(); 2011 2012 // Add track selector menus 2013 BMenu* audioTrackMenu = new BMenu(B_TRANSLATE("Audio track")); 2014 BMenu* videoTrackMenu = new BMenu(B_TRANSLATE("Video track")); 2015 BMenu* subTitleTrackMenu = new BMenu(B_TRANSLATE("Subtitles")); 2016 _SetupTrackMenus(audioTrackMenu, videoTrackMenu, subTitleTrackMenu); 2017 2018 audioTrackMenu->SetTargetForItems(this); 2019 videoTrackMenu->SetTargetForItems(this); 2020 subTitleTrackMenu->SetTargetForItems(this); 2021 2022 menu->AddItem(item = new BMenuItem(audioTrackMenu)); 2023 item->SetEnabled(fHasAudio); 2024 2025 menu->AddItem(item = new BMenuItem(videoTrackMenu)); 2026 item->SetEnabled(fHasVideo); 2027 2028 menu->AddItem(item = new BMenuItem(subTitleTrackMenu)); 2029 item->SetEnabled(fHasVideo); 2030 2031 menu->AddSeparatorItem(); 2032 menu->AddItem(new BMenuItem(B_TRANSLATE("Quit"), new BMessage(M_FILE_QUIT), 'Q')); 2033 2034 menu->SetTargetForItems(this); 2035 BRect rect(screenPoint.x - 5, screenPoint.y - 5, screenPoint.x + 5, 2036 screenPoint.y + 5); 2037 menu->Go(screenPoint, true, true, rect, true); 2038 } 2039 2040 2041 /*! Trap keys that are about to be send to background or renderer view. 2042 Return true if it shouldn't be passed to the view. 2043 */ 2044 bool 2045 MainWin::_KeyDown(BMessage* msg) 2046 { 2047 uint32 key = msg->FindInt32("key"); 2048 uint32 rawChar = msg->FindInt32("raw_char"); 2049 uint32 modifier = msg->FindInt32("modifiers"); 2050 2051 // printf("key 0x%lx, rawChar 0x%lx, modifiers 0x%lx\n", key, rawChar, 2052 // modifier); 2053 2054 // ignore the system modifier namespace 2055 if ((modifier & (B_CONTROL_KEY | B_COMMAND_KEY)) 2056 == (B_CONTROL_KEY | B_COMMAND_KEY)) 2057 return false; 2058 2059 switch (rawChar) { 2060 case B_SPACE: 2061 fController->TogglePlaying(); 2062 return true; 2063 2064 case 'm': 2065 fController->ToggleMute(); 2066 return true; 2067 2068 case B_ESCAPE: 2069 if (!fIsFullscreen) 2070 break; 2071 2072 PostMessage(M_TOGGLE_FULLSCREEN); 2073 return true; 2074 2075 case B_ENTER: // Enter / Return 2076 if ((modifier & B_COMMAND_KEY) != 0) { 2077 PostMessage(M_TOGGLE_FULLSCREEN); 2078 return true; 2079 } 2080 break; 2081 2082 case B_TAB: 2083 if ((modifier & (B_COMMAND_KEY | B_CONTROL_KEY | B_OPTION_KEY 2084 | B_MENU_KEY)) == 0) { 2085 PostMessage(M_TOGGLE_FULLSCREEN); 2086 return true; 2087 } 2088 break; 2089 2090 case B_UP_ARROW: 2091 if ((modifier & B_COMMAND_KEY) != 0) 2092 PostMessage(M_SKIP_NEXT); 2093 else 2094 PostMessage(M_VOLUME_UP); 2095 return true; 2096 2097 case B_DOWN_ARROW: 2098 if ((modifier & B_COMMAND_KEY) != 0) 2099 PostMessage(M_SKIP_PREV); 2100 else 2101 PostMessage(M_VOLUME_DOWN); 2102 return true; 2103 2104 case B_RIGHT_ARROW: 2105 if ((modifier & B_COMMAND_KEY) != 0) 2106 PostMessage(M_SKIP_NEXT); 2107 else if (fAllowWinding) { 2108 BMessage windMessage(M_WIND); 2109 if ((modifier & B_SHIFT_KEY) != 0) { 2110 windMessage.AddInt64("how much", 30000000LL); 2111 windMessage.AddInt64("frames", 5); 2112 } else { 2113 windMessage.AddInt64("how much", 5000000LL); 2114 windMessage.AddInt64("frames", 1); 2115 } 2116 PostMessage(&windMessage); 2117 } 2118 return true; 2119 2120 case B_LEFT_ARROW: 2121 if ((modifier & B_COMMAND_KEY) != 0) 2122 PostMessage(M_SKIP_PREV); 2123 else if (fAllowWinding) { 2124 BMessage windMessage(M_WIND); 2125 if ((modifier & B_SHIFT_KEY) != 0) { 2126 windMessage.AddInt64("how much", -30000000LL); 2127 windMessage.AddInt64("frames", -5); 2128 } else { 2129 windMessage.AddInt64("how much", -5000000LL); 2130 windMessage.AddInt64("frames", -1); 2131 } 2132 PostMessage(&windMessage); 2133 } 2134 return true; 2135 2136 case B_PAGE_UP: 2137 PostMessage(M_SKIP_NEXT); 2138 return true; 2139 2140 case B_PAGE_DOWN: 2141 PostMessage(M_SKIP_PREV); 2142 return true; 2143 2144 case '+': 2145 if ((modifier & B_COMMAND_KEY) == 0) { 2146 _ZoomVideoView(10); 2147 return true; 2148 } 2149 break; 2150 2151 case '-': 2152 if ((modifier & B_COMMAND_KEY) == 0) { 2153 _ZoomVideoView(-10); 2154 return true; 2155 } 2156 break; 2157 2158 case B_DELETE: 2159 case 'd': // d for delete 2160 case 't': // t for Trash 2161 if ((modifiers() & B_COMMAND_KEY) != 0) { 2162 BAutolock _(fPlaylist); 2163 BMessage removeMessage(M_PLAYLIST_MOVE_TO_TRASH); 2164 removeMessage.AddInt32("playlist index", 2165 fPlaylist->CurrentItemIndex()); 2166 fPlaylistWindow->PostMessage(&removeMessage); 2167 return true; 2168 } 2169 break; 2170 } 2171 2172 switch (key) { 2173 case 0x3a: // numeric keypad + 2174 if ((modifier & B_COMMAND_KEY) == 0) { 2175 _ZoomVideoView(10); 2176 return true; 2177 } 2178 break; 2179 2180 case 0x25: // numeric keypad - 2181 if ((modifier & B_COMMAND_KEY) == 0) { 2182 _ZoomVideoView(-10); 2183 return true; 2184 } 2185 break; 2186 2187 case 0x38: // numeric keypad up arrow 2188 PostMessage(M_VOLUME_UP); 2189 return true; 2190 2191 case 0x59: // numeric keypad down arrow 2192 PostMessage(M_VOLUME_DOWN); 2193 return true; 2194 2195 case 0x39: // numeric keypad page up 2196 case 0x4a: // numeric keypad right arrow 2197 PostMessage(M_SKIP_NEXT); 2198 return true; 2199 2200 case 0x5a: // numeric keypad page down 2201 case 0x48: // numeric keypad left arrow 2202 PostMessage(M_SKIP_PREV); 2203 return true; 2204 2205 // Playback controls along the bottom of the keyboard: 2206 // Z X C V B for US International 2207 case 0x4c: 2208 PostMessage(M_SKIP_PREV); 2209 return true; 2210 case 0x4d: 2211 fController->Play(); 2212 return true; 2213 case 0x4e: 2214 fController->Pause(); 2215 return true; 2216 case 0x4f: 2217 fController->Stop(); 2218 return true; 2219 case 0x50: 2220 PostMessage(M_SKIP_NEXT); 2221 return true; 2222 } 2223 2224 return false; 2225 } 2226 2227 2228 // #pragma mark - 2229 2230 2231 void 2232 MainWin::_ToggleFullscreen() 2233 { 2234 printf("_ToggleFullscreen enter\n"); 2235 2236 if (!fHasVideo) { 2237 printf("_ToggleFullscreen - ignoring, as we don't have a video\n"); 2238 return; 2239 } 2240 2241 fIsFullscreen = !fIsFullscreen; 2242 2243 if (fIsFullscreen) { 2244 // switch to fullscreen 2245 2246 fSavedFrame = Frame(); 2247 printf("saving current frame: %d %d %d %d\n", int(fSavedFrame.left), 2248 int(fSavedFrame.top), int(fSavedFrame.right), 2249 int(fSavedFrame.bottom)); 2250 BScreen screen(this); 2251 BRect rect(screen.Frame()); 2252 2253 Hide(); 2254 MoveTo(rect.left, rect.top); 2255 ResizeTo(rect.Width(), rect.Height()); 2256 Show(); 2257 2258 } else { 2259 // switch back from full screen mode 2260 _ShowFullscreenControls(false, false); 2261 2262 Hide(); 2263 MoveTo(fSavedFrame.left, fSavedFrame.top); 2264 ResizeTo(fSavedFrame.Width(), fSavedFrame.Height()); 2265 Show(); 2266 } 2267 2268 fVideoView->SetFullscreen(fIsFullscreen); 2269 2270 _MarkItem(fFileMenu, M_TOGGLE_FULLSCREEN, fIsFullscreen); 2271 2272 printf("_ToggleFullscreen leave\n"); 2273 } 2274 2275 void 2276 MainWin::_ToggleAlwaysOnTop() 2277 { 2278 fAlwaysOnTop = !fAlwaysOnTop; 2279 SetFeel(fAlwaysOnTop ? B_FLOATING_ALL_WINDOW_FEEL : B_NORMAL_WINDOW_FEEL); 2280 2281 _MarkItem(fFileMenu, M_TOGGLE_ALWAYS_ON_TOP, fAlwaysOnTop); 2282 } 2283 2284 2285 void 2286 MainWin::_ToggleNoInterface() 2287 { 2288 printf("_ToggleNoInterface enter\n"); 2289 2290 if (fIsFullscreen || !fHasVideo) { 2291 // Fullscreen playback is always without interface and 2292 // audio playback is always with interface. So we ignore these 2293 // two states here. 2294 printf("_ToggleNoControls leave, doing nothing, we are fullscreen\n"); 2295 return; 2296 } 2297 2298 fNoInterface = !fNoInterface; 2299 _SetWindowSizeLimits(); 2300 2301 if (fNoInterface) { 2302 MoveBy(0, fMenuBarHeight); 2303 ResizeBy(0, -(fControlsHeight + fMenuBarHeight)); 2304 SetLook(B_BORDERED_WINDOW_LOOK); 2305 } else { 2306 MoveBy(0, -fMenuBarHeight); 2307 ResizeBy(0, fControlsHeight + fMenuBarHeight); 2308 SetLook(B_TITLED_WINDOW_LOOK); 2309 } 2310 2311 _MarkItem(fFileMenu, M_TOGGLE_NO_INTERFACE, fNoInterface); 2312 2313 printf("_ToggleNoInterface leave\n"); 2314 } 2315 2316 2317 void 2318 MainWin::_ShowIfNeeded() 2319 { 2320 // Only proceed if the window is already running 2321 if (find_thread(NULL) != Thread()) 2322 return; 2323 2324 if (!fHasVideo && fNoVideoFrame.IsValid()) { 2325 MoveTo(fNoVideoFrame.LeftTop()); 2326 ResizeTo(fNoVideoFrame.Width(), fNoVideoFrame.Height()); 2327 } else if (fHasVideo && IsHidden()) 2328 CenterOnScreen(); 2329 2330 fNoVideoFrame = BRect(); 2331 2332 if (IsHidden()) { 2333 Show(); 2334 UpdateIfNeeded(); 2335 } 2336 } 2337 2338 2339 void 2340 MainWin::_ShowFullscreenControls(bool show, bool animate) 2341 { 2342 if (fShowsFullscreenControls == show) 2343 return; 2344 2345 fShowsFullscreenControls = show; 2346 fVideoView->SetFullscreenControlsVisible(show); 2347 2348 if (show) { 2349 fControls->RemoveSelf(); 2350 fControls->MoveTo(fVideoView->Bounds().left, 2351 fVideoView->Bounds().bottom + 1); 2352 fVideoView->AddChild(fControls); 2353 if (fScaleFullscreenControls) 2354 fControls->SetSymbolScale(1.5f); 2355 2356 while (fControls->IsHidden()) 2357 fControls->Show(); 2358 } 2359 2360 if (animate) { 2361 // Slide the controls into view. We need to do this with 2362 // messages, otherwise we block the video playback for the 2363 // time of the animation. 2364 const float kAnimationOffsets[] = { 0.05, 0.2, 0.5, 0.2, 0.05 }; 2365 const int32 steps = sizeof(kAnimationOffsets) / sizeof(float); 2366 float height = fControls->Bounds().Height(); 2367 float moveDist = show ? -height : height; 2368 float originalY = fControls->Frame().top; 2369 for (int32 i = 0; i < steps; i++) { 2370 BMessage message(M_SLIDE_CONTROLS); 2371 message.AddFloat("offset", 2372 floorf(moveDist * kAnimationOffsets[i])); 2373 PostMessage(&message, this); 2374 } 2375 BMessage finalMessage(M_FINISH_SLIDING_CONTROLS); 2376 finalMessage.AddFloat("offset", originalY + moveDist); 2377 finalMessage.AddBool("show", show); 2378 PostMessage(&finalMessage, this); 2379 } else if (!show) { 2380 fControls->RemoveSelf(); 2381 fControls->MoveTo(fVideoView->Frame().left, 2382 fVideoView->Frame().bottom + 1); 2383 fBackground->AddChild(fControls); 2384 fControls->SetSymbolScale(1.0f); 2385 2386 while (!fControls->IsHidden()) 2387 fControls->Hide(); 2388 } 2389 } 2390 2391 2392 // #pragma mark - 2393 2394 2395 void 2396 MainWin::_UpdatePlaylistItemFile() 2397 { 2398 BAutolock locker(fPlaylist); 2399 const FilePlaylistItem* item 2400 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2401 if (item == NULL) 2402 return; 2403 2404 if (!fHasVideo && !fHasAudio) 2405 return; 2406 2407 BNode node(&item->Ref()); 2408 if (node.InitCheck()) 2409 return; 2410 2411 locker.Unlock(); 2412 2413 // Set some standard attributes of the currently played file. 2414 // This should only be a temporary solution. 2415 2416 // Write duration 2417 const char* kDurationAttrName = "Media:Length"; 2418 attr_info info; 2419 status_t status = node.GetAttrInfo(kDurationAttrName, &info); 2420 if (status != B_OK || info.size == 0) { 2421 bigtime_t duration = fController->TimeDuration(); 2422 // TODO: Tracker does not seem to care about endian for scalar types 2423 node.WriteAttr(kDurationAttrName, B_INT64_TYPE, 0, &duration, 2424 sizeof(int64)); 2425 } 2426 2427 // Write audio bitrate 2428 if (fHasAudio) { 2429 status = node.GetAttrInfo("Audio:Bitrate", &info); 2430 if (status != B_OK || info.size == 0) { 2431 media_format format; 2432 if (fController->GetEncodedAudioFormat(&format) == B_OK 2433 && format.type == B_MEDIA_ENCODED_AUDIO) { 2434 int32 bitrate = (int32)(format.u.encoded_audio.bit_rate 2435 / 1000); 2436 char text[256]; 2437 snprintf(text, sizeof(text), "%ld kbit", bitrate); 2438 node.WriteAttr("Audio:Bitrate", B_STRING_TYPE, 0, text, 2439 strlen(text) + 1); 2440 } 2441 } 2442 } 2443 2444 // Write video bitrate 2445 if (fHasVideo) { 2446 status = node.GetAttrInfo("Video:Bitrate", &info); 2447 if (status != B_OK || info.size == 0) { 2448 media_format format; 2449 if (fController->GetEncodedVideoFormat(&format) == B_OK 2450 && format.type == B_MEDIA_ENCODED_VIDEO) { 2451 int32 bitrate = (int32)(format.u.encoded_video.avg_bit_rate 2452 / 1000); 2453 char text[256]; 2454 snprintf(text, sizeof(text), "%ld kbit", bitrate); 2455 node.WriteAttr("Video:Bitrate", B_STRING_TYPE, 0, text, 2456 strlen(text) + 1); 2457 } 2458 } 2459 } 2460 2461 _UpdateAttributesMenu(node); 2462 } 2463 2464 2465 void 2466 MainWin::_UpdateAttributesMenu(const BNode& node) 2467 { 2468 int32 rating = -1; 2469 2470 attr_info info; 2471 status_t status = node.GetAttrInfo(kRatingAttrName, &info); 2472 if (status == B_OK && info.type == B_INT32_TYPE) { 2473 // Node has the Rating attribute. 2474 node.ReadAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, 2475 sizeof(rating)); 2476 } 2477 2478 for (int32 i = 0; BMenuItem* item = fRatingMenu->ItemAt(i); i++) 2479 item->SetMarked(i + 1 == rating); 2480 } 2481 2482 2483 void 2484 MainWin::_SetRating(int32 rating) 2485 { 2486 BAutolock locker(fPlaylist); 2487 const FilePlaylistItem* item 2488 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2489 if (item == NULL) 2490 return; 2491 2492 BNode node(&item->Ref()); 2493 if (node.InitCheck()) 2494 return; 2495 2496 locker.Unlock(); 2497 2498 node.WriteAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, sizeof(rating)); 2499 2500 // TODO: The whole mechnism should work like this: 2501 // * There is already an attribute API for PlaylistItem, flesh it out! 2502 // * FilePlaylistItem node-monitors it's file somehow. 2503 // * FilePlaylistItem keeps attributes in sync and sends notications. 2504 // * MainWin updates the menu according to FilePlaylistItem notifications. 2505 // * PlaylistWin shows columns with attribute and other info. 2506 // * PlaylistWin updates also upon FilePlaylistItem notifications. 2507 // * This keeps attributes in sync when another app changes them. 2508 2509 _UpdateAttributesMenu(node); 2510 } 2511 2512 2513 void 2514 MainWin::_UpdateControlsEnabledStatus() 2515 { 2516 uint32 enabledButtons = 0; 2517 if (fHasVideo || fHasAudio) { 2518 enabledButtons |= PLAYBACK_ENABLED | SEEK_ENABLED 2519 | SEEK_BACK_ENABLED | SEEK_FORWARD_ENABLED; 2520 } 2521 if (fHasAudio) 2522 enabledButtons |= VOLUME_ENABLED; 2523 2524 BAutolock _(fPlaylist); 2525 bool canSkipPrevious, canSkipNext; 2526 fPlaylist->GetSkipInfo(&canSkipPrevious, &canSkipNext); 2527 if (canSkipPrevious) 2528 enabledButtons |= SKIP_BACK_ENABLED; 2529 if (canSkipNext) 2530 enabledButtons |= SKIP_FORWARD_ENABLED; 2531 2532 fControls->SetEnabled(enabledButtons); 2533 2534 fNoInterfaceMenuItem->SetEnabled(fHasVideo); 2535 fAttributesMenu->SetEnabled(fHasAudio || fHasVideo); 2536 } 2537 2538 2539 void 2540 MainWin::_UpdatePlaylistMenu() 2541 { 2542 if (!fPlaylist->Lock()) 2543 return; 2544 2545 fPlaylistMenu->RemoveItems(0, fPlaylistMenu->CountItems(), true); 2546 2547 int32 count = fPlaylist->CountItems(); 2548 for (int32 i = 0; i < count; i++) { 2549 PlaylistItem* item = fPlaylist->ItemAtFast(i); 2550 _AddPlaylistItem(item, i); 2551 } 2552 fPlaylistMenu->SetTargetForItems(this); 2553 2554 _MarkPlaylistItem(fPlaylist->CurrentItemIndex()); 2555 2556 fPlaylist->Unlock(); 2557 } 2558 2559 2560 void 2561 MainWin::_AddPlaylistItem(PlaylistItem* item, int32 index) 2562 { 2563 BMessage* message = new BMessage(M_SET_PLAYLIST_POSITION); 2564 message->AddInt32("index", index); 2565 BMenuItem* menuItem = new BMenuItem(item->Name().String(), message); 2566 fPlaylistMenu->AddItem(menuItem, index); 2567 } 2568 2569 2570 void 2571 MainWin::_RemovePlaylistItem(int32 index) 2572 { 2573 delete fPlaylistMenu->RemoveItem(index); 2574 } 2575 2576 2577 void 2578 MainWin::_MarkPlaylistItem(int32 index) 2579 { 2580 if (BMenuItem* item = fPlaylistMenu->ItemAt(index)) { 2581 item->SetMarked(true); 2582 // ... and in case the menu is currently on screen: 2583 if (fPlaylistMenu->LockLooper()) { 2584 fPlaylistMenu->Invalidate(); 2585 fPlaylistMenu->UnlockLooper(); 2586 } 2587 } 2588 } 2589 2590 2591 void 2592 MainWin::_MarkItem(BMenu* menu, uint32 command, bool mark) 2593 { 2594 if (BMenuItem* item = menu->FindItem(command)) 2595 item->SetMarked(mark); 2596 } 2597 2598 2599 void 2600 MainWin::_AdoptGlobalSettings() 2601 { 2602 mpSettings settings; 2603 Settings::Default()->Get(settings); 2604 2605 fCloseWhenDonePlayingMovie = settings.closeWhenDonePlayingMovie; 2606 fCloseWhenDonePlayingSound = settings.closeWhenDonePlayingSound; 2607 fLoopMovies = settings.loopMovie; 2608 fLoopSounds = settings.loopSound; 2609 fScaleFullscreenControls = settings.scaleFullscreenControls; 2610 } 2611 2612 2613