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_SHOW_IF_NEEDED, 116 117 M_SLIDE_CONTROLS, 118 M_FINISH_SLIDING_CONTROLS 119 }; 120 121 122 static property_info sPropertyInfo[] = { 123 { B_TRANSLATE("Next"), { B_EXECUTE_PROPERTY }, 124 { B_DIRECT_SPECIFIER, 0 }, 125 B_TRANSLATE("Skip to the next track."), 0 126 }, 127 { B_TRANSLATE("Prev"), { B_EXECUTE_PROPERTY }, 128 { B_DIRECT_SPECIFIER, 0 }, 129 B_TRANSLATE("Skip to the previous track."), 0 130 }, 131 { B_TRANSLATE("Play"), { B_EXECUTE_PROPERTY }, 132 { B_DIRECT_SPECIFIER, 0 }, 133 B_TRANSLATE("Start playing."), 0 134 }, 135 { B_TRANSLATE("Stop"), { B_EXECUTE_PROPERTY }, 136 { B_DIRECT_SPECIFIER, 0 }, 137 B_TRANSLATE("Stop playing."), 0 138 }, 139 { B_TRANSLATE("Pause"), { B_EXECUTE_PROPERTY }, 140 { B_DIRECT_SPECIFIER, 0 }, 141 B_TRANSLATE("Pause playback."), 0 142 }, 143 { B_TRANSLATE("TogglePlaying"), { B_EXECUTE_PROPERTY }, 144 { B_DIRECT_SPECIFIER, 0 }, 145 B_TRANSLATE("Toggle pause/play."), 0 146 }, 147 { B_TRANSLATE("Mute"), { B_EXECUTE_PROPERTY }, 148 { B_DIRECT_SPECIFIER, 0 }, 149 B_TRANSLATE("Toggle mute."), 0 150 }, 151 { B_TRANSLATE("Volume"), { B_GET_PROPERTY, B_SET_PROPERTY, 0 }, 152 { B_DIRECT_SPECIFIER, 0 }, 153 B_TRANSLATE("Gets/sets the volume (0.0-2.0)."), 0, 154 { B_FLOAT_TYPE } 155 }, 156 { B_TRANSLATE("URI"), { B_GET_PROPERTY, 0 }, 157 { B_DIRECT_SPECIFIER, 0 }, 158 B_TRANSLATE("Gets the URI of the currently playing item."), 0, 159 { B_STRING_TYPE } 160 }, 161 { 0, { 0 }, { 0 }, 0, 0 } 162 }; 163 164 165 static const char* kRatingAttrName = "Media:Rating"; 166 167 static const char* kDisabledSeekMessage = B_TRANSLATE("Drop files to play"); 168 169 static const char* kApplicationName = B_TRANSLATE_SYSTEM_NAME(NAME); 170 171 172 //#define printf(a...) 173 174 175 MainWin::MainWin(bool isFirstWindow, BMessage* message) 176 : 177 BWindow(BRect(100, 100, 400, 300), kApplicationName, B_TITLED_WINDOW, 178 B_ASYNCHRONOUS_CONTROLS /* | B_WILL_ACCEPT_FIRST_CLICK */), 179 fCreationTime(system_time()), 180 fInfoWin(NULL), 181 fPlaylistWindow(NULL), 182 fHasFile(false), 183 fHasVideo(false), 184 fHasAudio(false), 185 fPlaylist(new Playlist), 186 fPlaylistObserver(new PlaylistObserver(this)), 187 fController(new Controller), 188 fControllerObserver(new ControllerObserver(this, 189 OBSERVE_FILE_CHANGES | OBSERVE_TRACK_CHANGES 190 | OBSERVE_PLAYBACK_STATE_CHANGES | OBSERVE_POSITION_CHANGES 191 | OBSERVE_VOLUME_CHANGES)), 192 fIsFullscreen(false), 193 fAlwaysOnTop(false), 194 fNoInterface(false), 195 fShowsFullscreenControls(false), 196 fSourceWidth(-1), 197 fSourceHeight(-1), 198 fWidthAspect(0), 199 fHeightAspect(0), 200 fSavedFrame(), 201 fNoVideoFrame(), 202 203 fMouseDownTracking(false), 204 fLastMousePos(0, 0), 205 fLastMouseMovedTime(system_time()), 206 fMouseMoveDist(0), 207 208 fGlobalSettingsListener(this), 209 fInitialSeekPosition(0), 210 fAllowWinding(true) 211 { 212 // Handle window position and size depending on whether this is the 213 // first window or not. Use the window size from the window that was 214 // last resized by the user. 215 static int pos = 0; 216 MoveBy(pos * 25, pos * 25); 217 pos = (pos + 1) % 15; 218 219 BRect frame = Settings::Default()->CurrentSettings() 220 .audioPlayerWindowFrame; 221 if (frame.IsValid()) { 222 if (isFirstWindow) { 223 if (message == NULL) { 224 MoveTo(frame.LeftTop()); 225 ResizeTo(frame.Width(), frame.Height()); 226 } else { 227 // Delay moving to the initial position, since we don't 228 // know if we will be playing audio at all. 229 message->AddRect("window frame", frame); 230 } 231 } 232 if (sNoVideoWidth == MIN_WIDTH) 233 sNoVideoWidth = frame.IntegerWidth(); 234 } else if (sNoVideoWidth > MIN_WIDTH) { 235 ResizeTo(sNoVideoWidth, Bounds().Height()); 236 } 237 fNoVideoWidth = sNoVideoWidth; 238 239 BRect rect = Bounds(); 240 241 // background 242 fBackground = new BView(rect, "background", B_FOLLOW_ALL, 243 B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE); 244 fBackground->SetViewColor(0, 0, 0); 245 AddChild(fBackground); 246 247 // menu 248 fMenuBar = new BMenuBar(fBackground->Bounds(), "menu"); 249 _CreateMenu(); 250 fBackground->AddChild(fMenuBar); 251 fMenuBar->SetResizingMode(B_FOLLOW_NONE); 252 fMenuBar->ResizeToPreferred(); 253 fMenuBarWidth = (int)fMenuBar->Frame().Width() + 1; 254 fMenuBarHeight = (int)fMenuBar->Frame().Height() + 1; 255 256 // video view 257 rect = BRect(0, fMenuBarHeight, fBackground->Bounds().right, 258 fMenuBarHeight + 10); 259 fVideoView = new VideoView(rect, "video display", B_FOLLOW_NONE); 260 fBackground->AddChild(fVideoView); 261 262 // controls 263 rect = BRect(0, fMenuBarHeight + 11, fBackground->Bounds().right, 264 fBackground->Bounds().bottom); 265 fControls = new ControllerView(rect, fController, fPlaylist); 266 fBackground->AddChild(fControls); 267 fControls->ResizeToPreferred(); 268 fControlsHeight = (int)fControls->Frame().Height() + 1; 269 fControlsWidth = (int)fControls->Frame().Width() + 1; 270 fControls->SetResizingMode(B_FOLLOW_BOTTOM | B_FOLLOW_LEFT_RIGHT); 271 fControls->SetDisabledString(kDisabledSeekMessage); 272 273 fPlaylist->AddListener(fPlaylistObserver); 274 fController->SetVideoView(fVideoView); 275 fController->AddListener(fControllerObserver); 276 PeakView* peakView = fControls->GetPeakView(); 277 peakView->SetPeakNotificationWhat(MSG_PEAK_NOTIFICATION); 278 fController->SetPeakListener(peakView); 279 280 _SetupWindow(); 281 282 // setup the playlist window now, we need to have it 283 // running for the undo/redo playlist editing 284 fPlaylistWindow = new PlaylistWindow(BRect(150, 150, 500, 600), fPlaylist, 285 fController); 286 fPlaylistWindow->Hide(); 287 fPlaylistWindow->Show(); 288 // this makes sure the window thread is running without 289 // showing the window just yet 290 291 Settings::Default()->AddListener(&fGlobalSettingsListener); 292 _AdoptGlobalSettings(); 293 294 AddShortcut('z', B_COMMAND_KEY, new BMessage(B_UNDO)); 295 AddShortcut('y', B_COMMAND_KEY, new BMessage(B_UNDO)); 296 AddShortcut('z', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 297 AddShortcut('y', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 298 299 Hide(); 300 Show(); 301 302 if (message != NULL) 303 PostMessage(message); 304 } 305 306 307 MainWin::~MainWin() 308 { 309 // printf("MainWin::~MainWin\n"); 310 311 Settings::Default()->RemoveListener(&fGlobalSettingsListener); 312 fPlaylist->RemoveListener(fPlaylistObserver); 313 fController->Lock(); 314 fController->RemoveListener(fControllerObserver); 315 fController->SetPeakListener(NULL); 316 fController->SetVideoTarget(NULL); 317 fController->Unlock(); 318 319 // give the views a chance to detach from any notifiers 320 // before we delete them 321 fBackground->RemoveSelf(); 322 delete fBackground; 323 324 if (fInfoWin && fInfoWin->Lock()) 325 fInfoWin->Quit(); 326 327 if (fPlaylistWindow && fPlaylistWindow->Lock()) 328 fPlaylistWindow->Quit(); 329 330 delete fPlaylist; 331 fPlaylist = NULL; 332 333 // quit the Controller looper thread 334 thread_id controllerThread = fController->Thread(); 335 fController->PostMessage(B_QUIT_REQUESTED); 336 status_t exitValue; 337 wait_for_thread(controllerThread, &exitValue); 338 } 339 340 341 // #pragma mark - 342 343 344 void 345 MainWin::FrameResized(float newWidth, float newHeight) 346 { 347 if (newWidth != Bounds().Width() || newHeight != Bounds().Height()) { 348 debugger("size wrong\n"); 349 } 350 351 bool noMenu = fNoInterface || fIsFullscreen; 352 bool noControls = fNoInterface || fIsFullscreen; 353 354 // printf("FrameResized enter: newWidth %.0f, newHeight %.0f\n", 355 // newWidth, newHeight); 356 357 if (!fHasVideo) 358 sNoVideoWidth = fNoVideoWidth = (int)newWidth; 359 360 int maxVideoWidth = int(newWidth) + 1; 361 int maxVideoHeight = int(newHeight) + 1 362 - (noMenu ? 0 : fMenuBarHeight) 363 - (noControls ? 0 : fControlsHeight); 364 365 ASSERT(maxVideoHeight >= 0); 366 367 int y = 0; 368 369 if (noMenu) { 370 if (!fMenuBar->IsHidden(fMenuBar)) 371 fMenuBar->Hide(); 372 } else { 373 fMenuBar->MoveTo(0, y); 374 fMenuBar->ResizeTo(newWidth, fMenuBarHeight - 1); 375 if (fMenuBar->IsHidden(fMenuBar)) 376 fMenuBar->Show(); 377 y += fMenuBarHeight; 378 } 379 380 if (maxVideoHeight == 0) { 381 if (!fVideoView->IsHidden(fVideoView)) 382 fVideoView->Hide(); 383 } else { 384 _ResizeVideoView(0, y, maxVideoWidth, maxVideoHeight); 385 if (fVideoView->IsHidden(fVideoView)) 386 fVideoView->Show(); 387 y += maxVideoHeight; 388 } 389 390 if (noControls) { 391 if (!fControls->IsHidden(fControls)) 392 fControls->Hide(); 393 } else { 394 fControls->MoveTo(0, y); 395 fControls->ResizeTo(newWidth, fControlsHeight - 1); 396 if (fControls->IsHidden(fControls)) 397 fControls->Show(); 398 // y += fControlsHeight; 399 } 400 401 // printf("FrameResized leave\n"); 402 } 403 404 405 void 406 MainWin::Zoom(BPoint /*position*/, float /*width*/, float /*height*/) 407 { 408 PostMessage(M_TOGGLE_FULLSCREEN); 409 } 410 411 412 void 413 MainWin::DispatchMessage(BMessage* msg, BHandler* handler) 414 { 415 if ((msg->what == B_MOUSE_DOWN) 416 && (handler == fBackground || handler == fVideoView 417 || handler == fControls)) { 418 _MouseDown(msg, dynamic_cast<BView*>(handler)); 419 } 420 421 if ((msg->what == B_MOUSE_MOVED) 422 && (handler == fBackground || handler == fVideoView 423 || handler == fControls)) { 424 _MouseMoved(msg, dynamic_cast<BView*>(handler)); 425 } 426 427 if ((msg->what == B_MOUSE_UP) 428 && (handler == fBackground || handler == fVideoView)) { 429 _MouseUp(msg); 430 } 431 432 if ((msg->what == B_KEY_DOWN) 433 && (handler == fBackground || handler == fVideoView)) { 434 // special case for PrintScreen key 435 if (msg->FindInt32("key") == B_PRINT_KEY) { 436 fVideoView->OverlayScreenshotPrepare(); 437 BWindow::DispatchMessage(msg, handler); 438 fVideoView->OverlayScreenshotCleanup(); 439 return; 440 } 441 442 // every other key gets dispatched to our _KeyDown first 443 if (_KeyDown(msg)) { 444 // it got handled, don't pass it on 445 return; 446 } 447 } 448 449 BWindow::DispatchMessage(msg, handler); 450 } 451 452 453 void 454 MainWin::MessageReceived(BMessage* msg) 455 { 456 // msg->PrintToStream(); 457 switch (msg->what) { 458 case B_EXECUTE_PROPERTY: 459 case B_GET_PROPERTY: 460 case B_SET_PROPERTY: 461 { 462 BMessage reply(B_REPLY); 463 status_t result = B_BAD_SCRIPT_SYNTAX; 464 int32 index; 465 BMessage specifier; 466 int32 what; 467 const char* property; 468 469 if (msg->GetCurrentSpecifier(&index, &specifier, &what, 470 &property) != B_OK) { 471 return BWindow::MessageReceived(msg); 472 } 473 474 BPropertyInfo propertyInfo(sPropertyInfo); 475 switch (propertyInfo.FindMatch(msg, index, &specifier, what, 476 property)) { 477 case 0: 478 fControls->SkipForward(); 479 result = B_OK; 480 break; 481 482 case 1: 483 fControls->SkipBackward(); 484 result = B_OK; 485 break; 486 487 case 2: 488 fController->Play(); 489 result = B_OK; 490 break; 491 492 case 3: 493 fController->Stop(); 494 result = B_OK; 495 break; 496 497 case 4: 498 fController->Pause(); 499 result = B_OK; 500 break; 501 502 case 5: 503 fController->TogglePlaying(); 504 result = B_OK; 505 break; 506 507 case 6: 508 fController->ToggleMute(); 509 result = B_OK; 510 break; 511 512 case 7: 513 { 514 if (msg->what == B_GET_PROPERTY) { 515 result = reply.AddFloat("result", 516 fController->Volume()); 517 } else if (msg->what == B_SET_PROPERTY) { 518 float newVolume; 519 result = msg->FindFloat("data", &newVolume); 520 if (result == B_OK) 521 fController->SetVolume(newVolume); 522 } 523 break; 524 } 525 526 case 8: 527 { 528 if (msg->what == B_GET_PROPERTY) { 529 BAutolock _(fPlaylist); 530 const PlaylistItem* item = fController->Item(); 531 if (item == NULL) { 532 result = B_NO_INIT; 533 break; 534 } 535 536 result = reply.AddString("result", item->LocationURI()); 537 } 538 break; 539 } 540 541 default: 542 return BWindow::MessageReceived(msg); 543 } 544 545 if (result != B_OK) { 546 reply.what = B_MESSAGE_NOT_UNDERSTOOD; 547 reply.AddString("message", strerror(result)); 548 reply.AddInt32("error", result); 549 } 550 551 msg->SendReply(&reply); 552 break; 553 } 554 555 case B_REFS_RECEIVED: 556 _RefsReceived(msg); 557 break; 558 case B_SIMPLE_DATA: 559 if (msg->HasRef("refs")) 560 _RefsReceived(msg); 561 break; 562 case M_OPEN_PREVIOUS_PLAYLIST: 563 OpenPlaylist(msg); 564 break; 565 566 case B_UNDO: 567 case B_REDO: 568 fPlaylistWindow->PostMessage(msg); 569 break; 570 571 case M_MEDIA_SERVER_STARTED: 572 { 573 printf("TODO: implement M_MEDIA_SERVER_STARTED\n"); 574 // 575 // BAutolock _(fPlaylist); 576 // BMessage fakePlaylistMessage(MSG_PLAYLIST_CURRENT_ITEM_CHANGED); 577 // fakePlaylistMessage.AddInt32("index", 578 // fPlaylist->CurrentItemIndex()); 579 // PostMessage(&fakePlaylistMessage); 580 break; 581 } 582 583 case M_MEDIA_SERVER_QUIT: 584 printf("TODO: implement M_MEDIA_SERVER_QUIT\n"); 585 // if (fController->Lock()) { 586 // fController->CleanupNodes(); 587 // fController->Unlock(); 588 // } 589 break; 590 591 // PlaylistObserver messages 592 case MSG_PLAYLIST_ITEM_ADDED: 593 { 594 PlaylistItem* item; 595 int32 index; 596 if (msg->FindPointer("item", (void**)&item) == B_OK 597 && msg->FindInt32("index", &index) == B_OK) { 598 _AddPlaylistItem(item, index); 599 } 600 break; 601 } 602 case MSG_PLAYLIST_ITEM_REMOVED: 603 { 604 int32 index; 605 if (msg->FindInt32("index", &index) == B_OK) 606 _RemovePlaylistItem(index); 607 break; 608 } 609 case MSG_PLAYLIST_CURRENT_ITEM_CHANGED: 610 { 611 BAutolock _(fPlaylist); 612 613 int32 index; 614 if (msg->FindInt32("index", &index) < B_OK 615 || index != fPlaylist->CurrentItemIndex()) 616 break; 617 PlaylistItemRef item(fPlaylist->ItemAt(index)); 618 if (item.Get() != NULL) { 619 printf("open playlist item: %s\n", item->Name().String()); 620 OpenPlaylistItem(item); 621 _MarkPlaylistItem(index); 622 } 623 break; 624 } 625 case MSG_PLAYLIST_IMPORT_FAILED: 626 { 627 BAlert* alert = new BAlert(B_TRANSLATE("Nothing to Play"), 628 B_TRANSLATE("None of the files you wanted to play appear " 629 "to be media files."), B_TRANSLATE("OK")); 630 alert->Go(); 631 fControls->SetDisabledString(kDisabledSeekMessage); 632 break; 633 } 634 635 // ControllerObserver messages 636 case MSG_CONTROLLER_FILE_FINISHED: 637 { 638 BAutolock _(fPlaylist); 639 640 bool hadNext = fPlaylist->SetCurrentItemIndex( 641 fPlaylist->CurrentItemIndex() + 1); 642 if (!hadNext) { 643 // Reached end of playlist 644 // Handle "quit when done" settings 645 if ((fHasVideo && fCloseWhenDonePlayingMovie) 646 || (!fHasVideo && fCloseWhenDonePlayingSound)) 647 PostMessage(B_QUIT_REQUESTED); 648 // Handle "loop by default" settings 649 if ((fHasVideo && fLoopMovies) 650 || (!fHasVideo && fLoopSounds)) { 651 if (fPlaylist->CountItems() > 1) 652 fPlaylist->SetCurrentItemIndex(0); 653 else 654 fController->Play(); 655 } 656 } 657 break; 658 } 659 case MSG_CONTROLLER_FILE_CHANGED: 660 { 661 status_t result = B_ERROR; 662 msg->FindInt32("result", &result); 663 PlaylistItemRef itemRef; 664 PlaylistItem* item; 665 if (msg->FindPointer("item", (void**)&item) == B_OK) { 666 itemRef.SetTo(item, true); 667 // The reference was passed along with the message. 668 } else { 669 BAutolock _(fPlaylist); 670 itemRef.SetTo(fPlaylist->ItemAt( 671 fPlaylist->CurrentItemIndex())); 672 } 673 _PlaylistItemOpened(itemRef, result); 674 break; 675 } 676 case MSG_CONTROLLER_VIDEO_TRACK_CHANGED: 677 { 678 int32 index; 679 if (msg->FindInt32("index", &index) == B_OK) { 680 int32 i = 0; 681 while (BMenuItem* item = fVideoTrackMenu->ItemAt(i)) { 682 item->SetMarked(i == index); 683 i++; 684 } 685 } 686 break; 687 } 688 case MSG_CONTROLLER_AUDIO_TRACK_CHANGED: 689 { 690 int32 index; 691 if (msg->FindInt32("index", &index) == B_OK) { 692 int32 i = 0; 693 while (BMenuItem* item = fAudioTrackMenu->ItemAt(i)) { 694 item->SetMarked(i == index); 695 i++; 696 } 697 _UpdateAudioChannelCount(index); 698 } 699 break; 700 } 701 case MSG_CONTROLLER_SUB_TITLE_TRACK_CHANGED: 702 { 703 int32 index; 704 if (msg->FindInt32("index", &index) == B_OK) { 705 int32 i = 0; 706 while (BMenuItem* item = fSubTitleTrackMenu->ItemAt(i)) { 707 BMessage* message = item->Message(); 708 if (message != NULL) { 709 item->SetMarked((int32)message->what 710 - M_SELECT_SUB_TITLE_TRACK == index); 711 } 712 i++; 713 } 714 } 715 break; 716 } 717 case MSG_CONTROLLER_PLAYBACK_STATE_CHANGED: 718 { 719 uint32 state; 720 if (msg->FindInt32("state", (int32*)&state) == B_OK) 721 fControls->SetPlaybackState(state); 722 break; 723 } 724 case MSG_CONTROLLER_POSITION_CHANGED: 725 { 726 float position; 727 if (msg->FindFloat("position", &position) == B_OK) { 728 fControls->SetPosition(position, fController->TimePosition(), 729 fController->TimeDuration()); 730 fAllowWinding = true; 731 } 732 break; 733 } 734 case MSG_CONTROLLER_SEEK_HANDLED: 735 break; 736 737 case MSG_CONTROLLER_VOLUME_CHANGED: 738 { 739 float volume; 740 if (msg->FindFloat("volume", &volume) == B_OK) 741 fControls->SetVolume(volume); 742 break; 743 } 744 case MSG_CONTROLLER_MUTED_CHANGED: 745 { 746 bool muted; 747 if (msg->FindBool("muted", &muted) == B_OK) 748 fControls->SetMuted(muted); 749 break; 750 } 751 752 // menu item messages 753 case M_FILE_OPEN: 754 { 755 BMessenger target(this); 756 BMessage result(B_REFS_RECEIVED); 757 BMessage appMessage(M_SHOW_OPEN_PANEL); 758 appMessage.AddMessenger("target", target); 759 appMessage.AddMessage("message", &result); 760 appMessage.AddString("title", B_TRANSLATE("Open Clips")); 761 appMessage.AddString("label", B_TRANSLATE("Open")); 762 be_app->PostMessage(&appMessage); 763 break; 764 } 765 case M_FILE_INFO: 766 ShowFileInfo(); 767 break; 768 case M_FILE_PLAYLIST: 769 ShowPlaylistWindow(); 770 break; 771 case M_FILE_CLOSE: 772 PostMessage(B_QUIT_REQUESTED); 773 break; 774 case M_FILE_QUIT: 775 be_app->PostMessage(B_QUIT_REQUESTED); 776 break; 777 778 case M_TOGGLE_FULLSCREEN: 779 _ToggleFullscreen(); 780 break; 781 782 case M_TOGGLE_ALWAYS_ON_TOP: 783 _ToggleAlwaysOnTop(); 784 break; 785 786 case M_TOGGLE_NO_INTERFACE: 787 _ToggleNoInterface(); 788 break; 789 790 case M_VIEW_SIZE: 791 { 792 int32 size; 793 if (msg->FindInt32("size", &size) == B_OK) { 794 if (!fHasVideo) 795 break; 796 if (fIsFullscreen) 797 _ToggleFullscreen(); 798 _ResizeWindow(size); 799 } 800 break; 801 } 802 803 /* 804 case B_ACQUIRE_OVERLAY_LOCK: 805 printf("B_ACQUIRE_OVERLAY_LOCK\n"); 806 fVideoView->OverlayLockAcquire(); 807 break; 808 809 case B_RELEASE_OVERLAY_LOCK: 810 printf("B_RELEASE_OVERLAY_LOCK\n"); 811 fVideoView->OverlayLockRelease(); 812 break; 813 */ 814 case B_MOUSE_WHEEL_CHANGED: 815 { 816 float dx = msg->FindFloat("be:wheel_delta_x"); 817 float dy = msg->FindFloat("be:wheel_delta_y"); 818 bool inv = modifiers() & B_COMMAND_KEY; 819 if (dx > 0.1) 820 PostMessage(inv ? M_VOLUME_DOWN : M_SKIP_PREV); 821 if (dx < -0.1) 822 PostMessage(inv ? M_VOLUME_UP : M_SKIP_NEXT); 823 if (dy > 0.1) 824 PostMessage(inv ? M_SKIP_PREV : M_VOLUME_DOWN); 825 if (dy < -0.1) 826 PostMessage(inv ? M_SKIP_NEXT : M_VOLUME_UP); 827 break; 828 } 829 830 case M_SKIP_NEXT: 831 fControls->SkipForward(); 832 break; 833 834 case M_SKIP_PREV: 835 fControls->SkipBackward(); 836 break; 837 838 case M_WIND: 839 { 840 if (!fAllowWinding) 841 break; 842 843 bigtime_t howMuch; 844 int64 frames; 845 if (msg->FindInt64("how much", &howMuch) != B_OK 846 || msg->FindInt64("frames", &frames) != B_OK) { 847 break; 848 } 849 850 if (fController->Lock()) { 851 if (fHasVideo && !fController->IsPlaying()) { 852 int64 newFrame = fController->CurrentFrame() + frames; 853 fController->SetFramePosition(newFrame); 854 } else { 855 bigtime_t seekTime = fController->TimePosition() + howMuch; 856 if (seekTime < 0) { 857 fInitialSeekPosition = seekTime; 858 PostMessage(M_SKIP_PREV); 859 } else if (seekTime > fController->TimeDuration()) { 860 fInitialSeekPosition = 0; 861 PostMessage(M_SKIP_NEXT); 862 } else 863 fController->SetTimePosition(seekTime); 864 } 865 fController->Unlock(); 866 867 fAllowWinding = false; 868 } 869 break; 870 } 871 872 case M_VOLUME_UP: 873 fController->VolumeUp(); 874 break; 875 876 case M_VOLUME_DOWN: 877 fController->VolumeDown(); 878 break; 879 880 case M_ASPECT_SAME_AS_SOURCE: 881 if (fHasVideo) { 882 int width; 883 int height; 884 int widthAspect; 885 int heightAspect; 886 fController->GetSize(&width, &height, 887 &widthAspect, &heightAspect); 888 VideoFormatChange(width, height, widthAspect, heightAspect); 889 } 890 break; 891 892 case M_ASPECT_NO_DISTORTION: 893 if (fHasVideo) { 894 int width; 895 int height; 896 fController->GetSize(&width, &height); 897 VideoFormatChange(width, height, width, height); 898 } 899 break; 900 901 case M_ASPECT_4_3: 902 VideoAspectChange(4, 3); 903 break; 904 905 case M_ASPECT_16_9: // 1.77 : 1 906 VideoAspectChange(16, 9); 907 break; 908 909 case M_ASPECT_83_50: // 1.66 : 1 910 VideoAspectChange(83, 50); 911 break; 912 913 case M_ASPECT_7_4: // 1.75 : 1 914 VideoAspectChange(7, 4); 915 break; 916 917 case M_ASPECT_37_20: // 1.85 : 1 918 VideoAspectChange(37, 20); 919 break; 920 921 case M_ASPECT_47_20: // 2.35 : 1 922 VideoAspectChange(47, 20); 923 break; 924 925 case M_SET_PLAYLIST_POSITION: 926 { 927 BAutolock _(fPlaylist); 928 929 int32 index; 930 if (msg->FindInt32("index", &index) == B_OK) 931 fPlaylist->SetCurrentItemIndex(index); 932 break; 933 } 934 935 case MSG_OBJECT_CHANGED: 936 // received from fGlobalSettingsListener 937 // TODO: find out which object, if we ever watch more than 938 // the global settings instance... 939 _AdoptGlobalSettings(); 940 break; 941 942 case M_SHOW_IF_NEEDED: 943 _ShowIfNeeded(); 944 break; 945 946 case M_SLIDE_CONTROLS: 947 { 948 float offset; 949 if (msg->FindFloat("offset", &offset) == B_OK) { 950 fControls->MoveBy(0, offset); 951 fVideoView->SetSubTitleMaxBottom(fControls->Frame().top - 1); 952 UpdateIfNeeded(); 953 snooze(15000); 954 } 955 break; 956 } 957 case M_FINISH_SLIDING_CONTROLS: 958 { 959 float offset; 960 bool show; 961 if (msg->FindFloat("offset", &offset) == B_OK 962 && msg->FindBool("show", &show) == B_OK) { 963 if (show) { 964 fControls->MoveTo(fControls->Frame().left, offset); 965 fVideoView->SetSubTitleMaxBottom(offset - 1); 966 } else { 967 fVideoView->SetSubTitleMaxBottom( 968 fVideoView->Bounds().bottom); 969 fControls->RemoveSelf(); 970 fControls->MoveTo(fVideoView->Frame().left, 971 fVideoView->Frame().bottom + 1); 972 fBackground->AddChild(fControls); 973 fControls->SetSymbolScale(1.0f); 974 while (!fControls->IsHidden()) 975 fControls->Hide(); 976 } 977 } 978 break; 979 } 980 case M_HIDE_FULL_SCREEN_CONTROLS: 981 if (fIsFullscreen) { 982 BPoint videoViewWhere; 983 if (msg->FindPoint("where", &videoViewWhere) == B_OK) { 984 if (!fControls->Frame().Contains(videoViewWhere)) { 985 _ShowFullscreenControls(false); 986 // hide the mouse cursor until the user moves it 987 be_app->ObscureCursor(); 988 } 989 } 990 } 991 break; 992 993 case M_SET_RATING: 994 { 995 int32 rating; 996 if (msg->FindInt32("rating", &rating) == B_OK) 997 _SetRating(rating); 998 break; 999 } 1000 1001 default: 1002 if (msg->what >= M_SELECT_AUDIO_TRACK 1003 && msg->what <= M_SELECT_AUDIO_TRACK_END) { 1004 fController->SelectAudioTrack(msg->what - M_SELECT_AUDIO_TRACK); 1005 break; 1006 } 1007 if (msg->what >= M_SELECT_VIDEO_TRACK 1008 && msg->what <= M_SELECT_VIDEO_TRACK_END) { 1009 fController->SelectVideoTrack(msg->what - M_SELECT_VIDEO_TRACK); 1010 break; 1011 } 1012 if ((int32)msg->what >= M_SELECT_SUB_TITLE_TRACK - 1 1013 && msg->what <= M_SELECT_SUB_TITLE_TRACK_END) { 1014 fController->SelectSubTitleTrack((int32)msg->what 1015 - M_SELECT_SUB_TITLE_TRACK); 1016 break; 1017 } 1018 // let BWindow handle the rest 1019 BWindow::MessageReceived(msg); 1020 } 1021 } 1022 1023 1024 void 1025 MainWin::WindowActivated(bool active) 1026 { 1027 fController->PlayerActivated(active); 1028 } 1029 1030 1031 bool 1032 MainWin::QuitRequested() 1033 { 1034 BMessage message(M_PLAYER_QUIT); 1035 GetQuitMessage(&message); 1036 be_app->PostMessage(&message); 1037 return true; 1038 } 1039 1040 1041 void 1042 MainWin::MenusBeginning() 1043 { 1044 _SetupVideoAspectItems(fVideoAspectMenu); 1045 } 1046 1047 1048 // #pragma mark - 1049 1050 1051 void 1052 MainWin::OpenPlaylist(const BMessage* playlistArchive) 1053 { 1054 if (playlistArchive == NULL) 1055 return; 1056 1057 BAutolock _(this); 1058 BAutolock playlistLocker(fPlaylist); 1059 1060 if (fPlaylist->Unarchive(playlistArchive) != B_OK) 1061 return; 1062 1063 int32 currentIndex; 1064 if (playlistArchive->FindInt32("index", ¤tIndex) != B_OK) 1065 currentIndex = 0; 1066 fPlaylist->SetCurrentItemIndex(currentIndex); 1067 1068 playlistLocker.Unlock(); 1069 1070 if (currentIndex != -1) { 1071 // Restore the current play position only if we have something to play 1072 playlistArchive->FindInt64("position", (int64*)&fInitialSeekPosition); 1073 } 1074 1075 if (IsHidden()) 1076 Show(); 1077 } 1078 1079 1080 void 1081 MainWin::OpenPlaylistItem(const PlaylistItemRef& item) 1082 { 1083 status_t ret = fController->SetToAsync(item); 1084 if (ret != B_OK) { 1085 fprintf(stderr, "MainWin::OpenPlaylistItem() - Failed to send message " 1086 "to Controller.\n"); 1087 BString message = B_TRANSLATE("%app% encountered an internal error. " 1088 "The file could not be opened."); 1089 message.ReplaceFirst("%app%", kApplicationName); 1090 (new BAlert(kApplicationName, message.String(), 1091 B_TRANSLATE("OK")))->Go(); 1092 _PlaylistItemOpened(item, ret); 1093 } else { 1094 BString string; 1095 string << "Opening '" << item->Name() << "'."; 1096 fControls->SetDisabledString(string.String()); 1097 1098 if (IsHidden()) { 1099 BMessage showMessage(M_SHOW_IF_NEEDED); 1100 BMessageRunner::StartSending(BMessenger(this), &showMessage, 1101 150000, 1); 1102 } 1103 } 1104 } 1105 1106 1107 void 1108 MainWin::ShowFileInfo() 1109 { 1110 if (!fInfoWin) 1111 fInfoWin = new InfoWin(Frame().LeftTop(), fController); 1112 1113 if (fInfoWin->Lock()) { 1114 if (fInfoWin->IsHidden()) 1115 fInfoWin->Show(); 1116 else 1117 fInfoWin->Activate(); 1118 fInfoWin->Unlock(); 1119 } 1120 } 1121 1122 1123 void 1124 MainWin::ShowPlaylistWindow() 1125 { 1126 if (fPlaylistWindow->Lock()) { 1127 // make sure the window shows on the same workspace as ourself 1128 uint32 workspaces = Workspaces(); 1129 if (fPlaylistWindow->Workspaces() != workspaces) 1130 fPlaylistWindow->SetWorkspaces(workspaces); 1131 1132 // show or activate 1133 if (fPlaylistWindow->IsHidden()) 1134 fPlaylistWindow->Show(); 1135 else 1136 fPlaylistWindow->Activate(); 1137 1138 fPlaylistWindow->Unlock(); 1139 } 1140 } 1141 1142 1143 void 1144 MainWin::VideoAspectChange(int forcedWidth, int forcedHeight, float widthScale) 1145 { 1146 // Force specific source size and pixel width scale. 1147 if (fHasVideo) { 1148 int width; 1149 int height; 1150 fController->GetSize(&width, &height); 1151 VideoFormatChange(forcedWidth, forcedHeight, 1152 lround(width * widthScale), height); 1153 } 1154 } 1155 1156 1157 void 1158 MainWin::VideoAspectChange(float widthScale) 1159 { 1160 // Called when video aspect ratio changes and the original 1161 // width/height should be restored too, display aspect is not known, 1162 // only pixel width scale. 1163 if (fHasVideo) { 1164 int width; 1165 int height; 1166 fController->GetSize(&width, &height); 1167 VideoFormatChange(width, height, lround(width * widthScale), height); 1168 } 1169 } 1170 1171 1172 void 1173 MainWin::VideoAspectChange(int widthAspect, int heightAspect) 1174 { 1175 // Called when video aspect ratio changes and the original 1176 // width/height should be restored too. 1177 if (fHasVideo) { 1178 int width; 1179 int height; 1180 fController->GetSize(&width, &height); 1181 VideoFormatChange(width, height, widthAspect, heightAspect); 1182 } 1183 } 1184 1185 1186 void 1187 MainWin::VideoFormatChange(int width, int height, int widthAspect, 1188 int heightAspect) 1189 { 1190 // Called when video format or aspect ratio changes. 1191 1192 printf("VideoFormatChange enter: width %d, height %d, " 1193 "aspect ratio: %d:%d\n", width, height, widthAspect, heightAspect); 1194 1195 // remember current view scale 1196 int percent = _CurrentVideoSizeInPercent(); 1197 1198 fSourceWidth = width; 1199 fSourceHeight = height; 1200 fWidthAspect = widthAspect; 1201 fHeightAspect = heightAspect; 1202 1203 if (percent == 100) 1204 _ResizeWindow(100); 1205 else 1206 FrameResized(Bounds().Width(), Bounds().Height()); 1207 1208 printf("VideoFormatChange leave\n"); 1209 } 1210 1211 1212 void 1213 MainWin::GetQuitMessage(BMessage* message) 1214 { 1215 message->AddPointer("instance", this); 1216 message->AddRect("window frame", Frame()); 1217 message->AddBool("audio only", !fHasVideo); 1218 message->AddInt64("creation time", fCreationTime); 1219 1220 if (!fHasVideo && fHasAudio) { 1221 // store playlist, current index and position if this is audio 1222 BMessage playlistArchive; 1223 1224 BAutolock controllerLocker(fController); 1225 playlistArchive.AddInt64("position", fController->TimePosition()); 1226 controllerLocker.Unlock(); 1227 1228 if (!fPlaylist) 1229 return; 1230 1231 BAutolock playlistLocker(fPlaylist); 1232 if (fPlaylist->Archive(&playlistArchive) != B_OK 1233 || playlistArchive.AddInt32("index", 1234 fPlaylist->CurrentItemIndex()) != B_OK 1235 || message->AddMessage("playlist", &playlistArchive) != B_OK) { 1236 fprintf(stderr, "Failed to store current playlist.\n"); 1237 } 1238 } 1239 } 1240 1241 1242 BHandler* 1243 MainWin::ResolveSpecifier(BMessage* message, int32 index, BMessage* specifier, 1244 int32 what, const char* property) 1245 { 1246 BPropertyInfo propertyInfo(sPropertyInfo); 1247 switch (propertyInfo.FindMatch(message, index, specifier, what, property)) { 1248 case 0: 1249 case 1: 1250 case 2: 1251 case 3: 1252 case 4: 1253 case 5: 1254 case 6: 1255 case 7: 1256 case 8: 1257 return this; 1258 } 1259 1260 return BWindow::ResolveSpecifier(message, index, specifier, what, property); 1261 } 1262 1263 1264 status_t 1265 MainWin::GetSupportedSuites(BMessage* data) 1266 { 1267 if (data == NULL) 1268 return B_BAD_VALUE; 1269 1270 status_t status = data->AddString("suites", "suite/vnd.Haiku-MediaPlayer"); 1271 if (status != B_OK) 1272 return status; 1273 1274 BPropertyInfo propertyInfo(sPropertyInfo); 1275 status = data->AddFlat("messages", &propertyInfo); 1276 if (status != B_OK) 1277 return status; 1278 1279 return BWindow::GetSupportedSuites(data); 1280 } 1281 1282 1283 // #pragma mark - 1284 1285 1286 void 1287 MainWin::_RefsReceived(BMessage* message) 1288 { 1289 // the playlist is replaced by dropped files 1290 // or the dropped files are appended to the end 1291 // of the existing playlist if <shift> is pressed 1292 bool append = false; 1293 if (message->FindBool("append to playlist", &append) != B_OK) 1294 append = modifiers() & B_SHIFT_KEY; 1295 1296 BAutolock _(fPlaylist); 1297 int32 appendIndex = append ? APPEND_INDEX_APPEND_LAST 1298 : APPEND_INDEX_REPLACE_PLAYLIST; 1299 message->AddInt32("append_index", appendIndex); 1300 1301 // forward the message to the playlist window, 1302 // so that undo/redo is used for modifying the playlist 1303 fPlaylistWindow->PostMessage(message); 1304 1305 if (message->FindRect("window frame", &fNoVideoFrame) != B_OK) 1306 fNoVideoFrame = BRect(); 1307 _ShowIfNeeded(); 1308 } 1309 1310 1311 void 1312 MainWin::_PlaylistItemOpened(const PlaylistItemRef& item, status_t result) 1313 { 1314 if (result != B_OK) { 1315 BAutolock _(fPlaylist); 1316 1317 item->SetPlaybackFailed(); 1318 bool allItemsFailed = true; 1319 int32 count = fPlaylist->CountItems(); 1320 for (int32 i = 0; i < count; i++) { 1321 if (!fPlaylist->ItemAtFast(i)->PlaybackFailed()) { 1322 allItemsFailed = false; 1323 break; 1324 } 1325 } 1326 1327 if (allItemsFailed) { 1328 // Display error if all files failed to play. 1329 BString message(B_TRANSLATE( 1330 "The file'%filename' could not be opened.\n\n"));; 1331 message.ReplaceAll("%filename", item->Name()); 1332 1333 if (result == B_MEDIA_NO_HANDLER) { 1334 // give a more detailed message for the most likely of all 1335 // errors 1336 message << B_TRANSLATE( 1337 "There is no decoder installed to handle the " 1338 "file format, or the decoder has trouble with the " 1339 "specific version of the format."); 1340 } else { 1341 message << B_TRANSLATE("Error: ") << strerror(result); 1342 } 1343 (new BAlert("error", message.String(), B_TRANSLATE("OK")))->Go(); 1344 fControls->SetDisabledString(kDisabledSeekMessage); 1345 } else { 1346 // Just go to the next file and don't bother user (yet) 1347 fPlaylist->SetCurrentItemIndex(fPlaylist->CurrentItemIndex() + 1); 1348 } 1349 1350 fHasFile = false; 1351 fHasVideo = false; 1352 fHasAudio = false; 1353 SetTitle(kApplicationName); 1354 } else { 1355 fHasFile = true; 1356 fHasVideo = fController->VideoTrackCount() != 0; 1357 fHasAudio = fController->AudioTrackCount() != 0; 1358 SetTitle(item->Name().String()); 1359 1360 if (fInitialSeekPosition < 0) { 1361 fInitialSeekPosition 1362 = fController->TimeDuration() + fInitialSeekPosition; 1363 } 1364 fController->SetTimePosition(fInitialSeekPosition); 1365 fInitialSeekPosition = 0; 1366 } 1367 _SetupWindow(); 1368 1369 if (result == B_OK) 1370 _UpdatePlaylistItemFile(); 1371 } 1372 1373 1374 void 1375 MainWin::_SetupWindow() 1376 { 1377 // printf("MainWin::_SetupWindow\n"); 1378 // Populate the track menus 1379 _SetupTrackMenus(fAudioTrackMenu, fVideoTrackMenu, fSubTitleTrackMenu); 1380 _UpdateAudioChannelCount(fController->CurrentAudioTrack()); 1381 1382 fVideoMenu->SetEnabled(fHasVideo); 1383 fAudioMenu->SetEnabled(fHasAudio); 1384 int previousSourceWidth = fSourceWidth; 1385 int previousSourceHeight = fSourceHeight; 1386 int previousWidthAspect = fWidthAspect; 1387 int previousHeightAspect = fHeightAspect; 1388 if (fHasVideo) { 1389 fController->GetSize(&fSourceWidth, &fSourceHeight, 1390 &fWidthAspect, &fHeightAspect); 1391 } else { 1392 fSourceWidth = 0; 1393 fSourceHeight = 0; 1394 fWidthAspect = 1; 1395 fHeightAspect = 1; 1396 } 1397 _UpdateControlsEnabledStatus(); 1398 1399 _ShowIfNeeded(); 1400 1401 // Adopt the size and window layout if necessary 1402 if (previousSourceWidth != fSourceWidth 1403 || previousSourceHeight != fSourceHeight 1404 || previousWidthAspect != fWidthAspect 1405 || previousHeightAspect != fHeightAspect) { 1406 1407 _SetWindowSizeLimits(); 1408 1409 if (!fIsFullscreen) { 1410 // Resize to 100% but stay on screen 1411 _ResizeWindow(100, !fHasVideo, true); 1412 } else { 1413 // Make sure we relayout the video view when in full screen mode 1414 FrameResized(Frame().Width(), Frame().Height()); 1415 } 1416 } 1417 1418 fVideoView->MakeFocus(); 1419 } 1420 1421 1422 void 1423 MainWin::_CreateMenu() 1424 { 1425 fFileMenu = new BMenu(kApplicationName); 1426 fPlaylistMenu = new BMenu(B_TRANSLATE("Playlist"B_UTF8_ELLIPSIS)); 1427 fAudioMenu = new BMenu(B_TRANSLATE("Audio")); 1428 fVideoMenu = new BMenu(B_TRANSLATE("Video")); 1429 fVideoAspectMenu = new BMenu(B_TRANSLATE("Aspect ratio")); 1430 fAudioTrackMenu = new BMenu(B_TRANSLATE_WITH_CONTEXT("Track", 1431 "Audio Track Menu")); 1432 fVideoTrackMenu = new BMenu(B_TRANSLATE_WITH_CONTEXT("Track", 1433 "Video Track Menu")); 1434 fSubTitleTrackMenu = new BMenu(B_TRANSLATE("Subtitles")); 1435 fAttributesMenu = new BMenu(B_TRANSLATE("Attributes")); 1436 1437 fMenuBar->AddItem(fFileMenu); 1438 fMenuBar->AddItem(fAudioMenu); 1439 fMenuBar->AddItem(fVideoMenu); 1440 fMenuBar->AddItem(fAttributesMenu); 1441 1442 BMenuItem* item = new BMenuItem(B_TRANSLATE("New player"B_UTF8_ELLIPSIS), 1443 new BMessage(M_NEW_PLAYER), 'N'); 1444 fFileMenu->AddItem(item); 1445 item->SetTarget(be_app); 1446 1447 // Add recent files to "Open File" entry as sub-menu. 1448 BRecentFilesList recentFiles(10, false, NULL, kAppSig); 1449 item = new BMenuItem(recentFiles.NewFileListMenu( 1450 B_TRANSLATE("Open file"B_UTF8_ELLIPSIS), NULL, NULL, this, 10, true, 1451 NULL, kAppSig), new BMessage(M_FILE_OPEN)); 1452 item->SetShortcut('O', 0); 1453 fFileMenu->AddItem(item); 1454 1455 fFileMenu->AddSeparatorItem(); 1456 1457 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("File info"B_UTF8_ELLIPSIS), 1458 new BMessage(M_FILE_INFO), 'I')); 1459 fFileMenu->AddItem(fPlaylistMenu); 1460 fPlaylistMenu->Superitem()->SetShortcut('P', B_COMMAND_KEY); 1461 fPlaylistMenu->Superitem()->SetMessage(new BMessage(M_FILE_PLAYLIST)); 1462 1463 fFileMenu->AddSeparatorItem(); 1464 1465 fNoInterfaceMenuItem = new BMenuItem(B_TRANSLATE("Hide interface"), 1466 new BMessage(M_TOGGLE_NO_INTERFACE), 'H'); 1467 fFileMenu->AddItem(fNoInterfaceMenuItem); 1468 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Always on top"), 1469 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'A')); 1470 1471 item = new BMenuItem(B_TRANSLATE("Settings"B_UTF8_ELLIPSIS), 1472 new BMessage(M_SETTINGS), 'S'); 1473 fFileMenu->AddItem(item); 1474 item->SetTarget(be_app); 1475 1476 fFileMenu->AddSeparatorItem(); 1477 1478 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Close"), 1479 new BMessage(M_FILE_CLOSE), 'W')); 1480 fFileMenu->AddItem(new BMenuItem(B_TRANSLATE("Quit"), 1481 new BMessage(M_FILE_QUIT), 'Q')); 1482 1483 fPlaylistMenu->SetRadioMode(true); 1484 1485 fAudioMenu->AddItem(fAudioTrackMenu); 1486 1487 fVideoMenu->AddItem(fVideoTrackMenu); 1488 fVideoMenu->AddItem(fSubTitleTrackMenu); 1489 fVideoMenu->AddSeparatorItem(); 1490 BMessage* resizeMessage = new BMessage(M_VIEW_SIZE); 1491 resizeMessage->AddInt32("size", 50); 1492 fVideoMenu->AddItem(new BMenuItem( 1493 B_TRANSLATE("50% scale"), resizeMessage, '0')); 1494 1495 resizeMessage = new BMessage(M_VIEW_SIZE); 1496 resizeMessage->AddInt32("size", 100); 1497 fVideoMenu->AddItem(new BMenuItem( 1498 B_TRANSLATE("100% scale"), resizeMessage, '1')); 1499 1500 resizeMessage = new BMessage(M_VIEW_SIZE); 1501 resizeMessage->AddInt32("size", 200); 1502 fVideoMenu->AddItem(new BMenuItem( 1503 B_TRANSLATE("200% scale"), resizeMessage, '2')); 1504 1505 resizeMessage = new BMessage(M_VIEW_SIZE); 1506 resizeMessage->AddInt32("size", 300); 1507 fVideoMenu->AddItem(new BMenuItem( 1508 B_TRANSLATE("300% scale"), resizeMessage, '3')); 1509 1510 resizeMessage = new BMessage(M_VIEW_SIZE); 1511 resizeMessage->AddInt32("size", 400); 1512 fVideoMenu->AddItem(new BMenuItem( 1513 B_TRANSLATE("400% scale"), resizeMessage, '4')); 1514 1515 fVideoMenu->AddSeparatorItem(); 1516 1517 fVideoMenu->AddItem(new BMenuItem(B_TRANSLATE("Full screen"), 1518 new BMessage(M_TOGGLE_FULLSCREEN), B_ENTER)); 1519 1520 fVideoMenu->AddSeparatorItem(); 1521 1522 _SetupVideoAspectItems(fVideoAspectMenu); 1523 fVideoMenu->AddItem(fVideoAspectMenu); 1524 1525 fRatingMenu = new BMenu(B_TRANSLATE("Rating")); 1526 fAttributesMenu->AddItem(fRatingMenu); 1527 for (int32 i = 1; i <= 10; i++) { 1528 char label[16]; 1529 snprintf(label, sizeof(label), "%ld", i); 1530 BMessage* setRatingMsg = new BMessage(M_SET_RATING); 1531 setRatingMsg->AddInt32("rating", i); 1532 fRatingMenu->AddItem(new BMenuItem(label, setRatingMsg)); 1533 } 1534 } 1535 1536 1537 void 1538 MainWin::_SetupVideoAspectItems(BMenu* menu) 1539 { 1540 BMenuItem* item; 1541 while ((item = menu->RemoveItem(0L)) != NULL) 1542 delete item; 1543 1544 int width; 1545 int height; 1546 int widthAspect; 1547 int heightAspect; 1548 fController->GetSize(&width, &height, &widthAspect, &heightAspect); 1549 // We don't care if there is a video track at all. In that 1550 // case we should end up not marking any item. 1551 1552 // NOTE: The item marking may end up marking for example both 1553 // "Stream Settings" and "16 : 9" if the stream settings happen to 1554 // be "16 : 9". 1555 1556 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Stream settings"), 1557 new BMessage(M_ASPECT_SAME_AS_SOURCE))); 1558 item->SetMarked(widthAspect == fWidthAspect 1559 && heightAspect == fHeightAspect); 1560 1561 menu->AddItem(item = new BMenuItem(B_TRANSLATE("No aspect correction"), 1562 new BMessage(M_ASPECT_NO_DISTORTION))); 1563 item->SetMarked(width == fWidthAspect && height == fHeightAspect); 1564 1565 menu->AddSeparatorItem(); 1566 1567 menu->AddItem(item = new BMenuItem("4 : 3", 1568 new BMessage(M_ASPECT_4_3))); 1569 item->SetMarked(fWidthAspect == 4 && fHeightAspect == 3); 1570 menu->AddItem(item = new BMenuItem("16 : 9", 1571 new BMessage(M_ASPECT_16_9))); 1572 item->SetMarked(fWidthAspect == 16 && fHeightAspect == 9); 1573 1574 menu->AddSeparatorItem(); 1575 1576 menu->AddItem(item = new BMenuItem("1.66 : 1", 1577 new BMessage(M_ASPECT_83_50))); 1578 item->SetMarked(fWidthAspect == 83 && fHeightAspect == 50); 1579 menu->AddItem(item = new BMenuItem("1.75 : 1", 1580 new BMessage(M_ASPECT_7_4))); 1581 item->SetMarked(fWidthAspect == 7 && fHeightAspect == 4); 1582 menu->AddItem(item = new BMenuItem(B_TRANSLATE("1.85 : 1 (American)"), 1583 new BMessage(M_ASPECT_37_20))); 1584 item->SetMarked(fWidthAspect == 37 && fHeightAspect == 20); 1585 menu->AddItem(item = new BMenuItem(B_TRANSLATE("2.35 : 1 (Cinemascope)"), 1586 new BMessage(M_ASPECT_47_20))); 1587 item->SetMarked(fWidthAspect == 47 && fHeightAspect == 20); 1588 } 1589 1590 1591 void 1592 MainWin::_SetupTrackMenus(BMenu* audioTrackMenu, BMenu* videoTrackMenu, 1593 BMenu* subTitleTrackMenu) 1594 { 1595 audioTrackMenu->RemoveItems(0, audioTrackMenu->CountItems(), true); 1596 videoTrackMenu->RemoveItems(0, videoTrackMenu->CountItems(), true); 1597 subTitleTrackMenu->RemoveItems(0, subTitleTrackMenu->CountItems(), true); 1598 1599 char s[100]; 1600 1601 int count = fController->AudioTrackCount(); 1602 int current = fController->CurrentAudioTrack(); 1603 for (int i = 0; i < count; i++) { 1604 BMessage metaData; 1605 const char* languageString = NULL; 1606 if (fController->GetAudioMetaData(i, &metaData) == B_OK) 1607 metaData.FindString("language", &languageString); 1608 if (languageString != NULL) { 1609 BLanguage language(languageString); 1610 BString languageName; 1611 if (language.GetName(languageName) == B_OK) 1612 languageString = languageName.String(); 1613 snprintf(s, sizeof(s), "%s", languageString); 1614 } else 1615 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1616 BMenuItem* item = new BMenuItem(s, 1617 new BMessage(M_SELECT_AUDIO_TRACK + i)); 1618 item->SetMarked(i == current); 1619 audioTrackMenu->AddItem(item); 1620 } 1621 if (count == 0) { 1622 audioTrackMenu->AddItem(new BMenuItem(B_TRANSLATE_WITH_CONTEXT("none", 1623 "Audio track menu"), new BMessage(M_DUMMY))); 1624 audioTrackMenu->ItemAt(0)->SetMarked(true); 1625 } 1626 1627 1628 count = fController->VideoTrackCount(); 1629 current = fController->CurrentVideoTrack(); 1630 for (int i = 0; i < count; i++) { 1631 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1632 BMenuItem* item = new BMenuItem(s, 1633 new BMessage(M_SELECT_VIDEO_TRACK + i)); 1634 item->SetMarked(i == current); 1635 videoTrackMenu->AddItem(item); 1636 } 1637 if (count == 0) { 1638 videoTrackMenu->AddItem(new BMenuItem("none", new BMessage(M_DUMMY))); 1639 videoTrackMenu->ItemAt(0)->SetMarked(true); 1640 } 1641 1642 count = fController->SubTitleTrackCount(); 1643 if (count > 0) { 1644 current = fController->CurrentSubTitleTrack(); 1645 BMenuItem* item = new BMenuItem( 1646 B_TRANSLATE_WITH_CONTEXT("Off", "Subtitles menu"), 1647 new BMessage(M_SELECT_SUB_TITLE_TRACK - 1)); 1648 subTitleTrackMenu->AddItem(item); 1649 item->SetMarked(current == -1); 1650 1651 subTitleTrackMenu->AddSeparatorItem(); 1652 1653 for (int i = 0; i < count; i++) { 1654 const char* name = fController->SubTitleTrackName(i); 1655 if (name != NULL) 1656 snprintf(s, sizeof(s), "%s", name); 1657 else 1658 snprintf(s, sizeof(s), B_TRANSLATE("Track %d"), i + 1); 1659 item = new BMenuItem(s, 1660 new BMessage(M_SELECT_SUB_TITLE_TRACK + i)); 1661 item->SetMarked(i == current); 1662 subTitleTrackMenu->AddItem(item); 1663 } 1664 } else { 1665 subTitleTrackMenu->AddItem(new BMenuItem( 1666 B_TRANSLATE_WITH_CONTEXT("none", "Subtitles menu"), 1667 new BMessage(M_DUMMY))); 1668 subTitleTrackMenu->ItemAt(0)->SetMarked(true); 1669 } 1670 } 1671 1672 1673 void 1674 MainWin::_UpdateAudioChannelCount(int32 audioTrackIndex) 1675 { 1676 fControls->SetAudioChannelCount(fController->AudioTrackChannelCount()); 1677 } 1678 1679 1680 void 1681 MainWin::_GetMinimumWindowSize(int& width, int& height) const 1682 { 1683 width = MIN_WIDTH; 1684 height = 0; 1685 if (!fNoInterface) { 1686 width = max_c(width, fMenuBarWidth); 1687 width = max_c(width, fControlsWidth); 1688 height = fMenuBarHeight + fControlsHeight; 1689 } 1690 } 1691 1692 1693 void 1694 MainWin::_GetUnscaledVideoSize(int& videoWidth, int& videoHeight) const 1695 { 1696 if (fWidthAspect != 0 && fHeightAspect != 0) { 1697 videoWidth = fSourceHeight * fWidthAspect / fHeightAspect; 1698 videoHeight = fSourceWidth * fHeightAspect / fWidthAspect; 1699 // Use the scaling which produces an enlarged view. 1700 if (videoWidth > fSourceWidth) { 1701 // Enlarge width 1702 videoHeight = fSourceHeight; 1703 } else { 1704 // Enlarge height 1705 videoWidth = fSourceWidth; 1706 } 1707 } else { 1708 videoWidth = fSourceWidth; 1709 videoHeight = fSourceHeight; 1710 } 1711 } 1712 1713 1714 void 1715 MainWin::_SetWindowSizeLimits() 1716 { 1717 int minWidth; 1718 int minHeight; 1719 _GetMinimumWindowSize(minWidth, minHeight); 1720 SetSizeLimits(minWidth - 1, 32000, minHeight - 1, 1721 fHasVideo ? 32000 : minHeight - 1); 1722 } 1723 1724 1725 int 1726 MainWin::_CurrentVideoSizeInPercent() const 1727 { 1728 if (!fHasVideo) 1729 return 0; 1730 1731 int videoWidth; 1732 int videoHeight; 1733 _GetUnscaledVideoSize(videoWidth, videoHeight); 1734 1735 int viewWidth = fVideoView->Bounds().IntegerWidth() + 1; 1736 int viewHeight = fVideoView->Bounds().IntegerHeight() + 1; 1737 1738 int widthPercent = viewWidth * 100 / videoWidth; 1739 int heightPercent = viewHeight * 100 / videoHeight; 1740 1741 if (widthPercent > heightPercent) 1742 return widthPercent; 1743 return heightPercent; 1744 } 1745 1746 1747 void 1748 MainWin::_ZoomVideoView(int percentDiff) 1749 { 1750 if (!fHasVideo) 1751 return; 1752 1753 int percent = _CurrentVideoSizeInPercent(); 1754 int newSize = percent * (100 + percentDiff) / 100; 1755 1756 if (newSize < 25) 1757 newSize = 25; 1758 if (newSize > 400) 1759 newSize = 400; 1760 if (newSize != percent) { 1761 BMessage message(M_VIEW_SIZE); 1762 message.AddInt32("size", newSize); 1763 PostMessage(&message); 1764 } 1765 } 1766 1767 1768 void 1769 MainWin::_ResizeWindow(int percent, bool useNoVideoWidth, bool stayOnScreen) 1770 { 1771 // Get required window size 1772 int videoWidth; 1773 int videoHeight; 1774 _GetUnscaledVideoSize(videoWidth, videoHeight); 1775 1776 videoWidth = (videoWidth * percent) / 100; 1777 videoHeight = (videoHeight * percent) / 100; 1778 1779 // Calculate and set the minimum window size 1780 int width; 1781 int height; 1782 _GetMinimumWindowSize(width, height); 1783 1784 width = max_c(width, videoWidth) - 1; 1785 if (useNoVideoWidth) 1786 width = max_c(width, fNoVideoWidth); 1787 height = height + videoHeight - 1; 1788 1789 if (stayOnScreen) { 1790 BRect screenFrame(BScreen(this).Frame()); 1791 BRect frame(Frame()); 1792 BRect decoratorFrame(DecoratorFrame()); 1793 1794 // Shrink the screen frame by the window border size 1795 screenFrame.top += frame.top - decoratorFrame.top; 1796 screenFrame.left += frame.left - decoratorFrame.left; 1797 screenFrame.right += frame.right - decoratorFrame.right; 1798 screenFrame.bottom += frame.bottom - decoratorFrame.bottom; 1799 1800 // Update frame to what the new size would be 1801 frame.right = frame.left + width; 1802 frame.bottom = frame.top + height; 1803 1804 if (!screenFrame.Contains(frame)) { 1805 // Resize the window so it doesn't extend outside the current 1806 // screen frame. 1807 if (frame.Width() > screenFrame.Width() 1808 || frame.Height() > screenFrame.Height()) { 1809 // too large 1810 int widthDiff 1811 = frame.IntegerWidth() - screenFrame.IntegerWidth(); 1812 int heightDiff 1813 = frame.IntegerHeight() - screenFrame.IntegerHeight(); 1814 1815 float shrinkScale; 1816 if (widthDiff > heightDiff) 1817 shrinkScale = (float)(width - widthDiff) / width; 1818 else 1819 shrinkScale = (float)(height - heightDiff) / height; 1820 1821 // Resize width/height and center window 1822 width = lround(width * shrinkScale); 1823 height = lround(height * shrinkScale); 1824 MoveTo((screenFrame.left + screenFrame.right - width) / 2, 1825 (screenFrame.top + screenFrame.bottom - height) / 2); 1826 } else { 1827 // just off-screen on one or more sides 1828 int offsetX = 0; 1829 int offsetY = 0; 1830 if (frame.left < screenFrame.left) 1831 offsetX = (int)(screenFrame.left - frame.left); 1832 else if (frame.right > screenFrame.right) 1833 offsetX = (int)(screenFrame.right - frame.right); 1834 if (frame.top < screenFrame.top) 1835 offsetY = (int)(screenFrame.top - frame.top); 1836 else if (frame.bottom > screenFrame.bottom) 1837 offsetY = (int)(screenFrame.bottom - frame.bottom); 1838 MoveBy(offsetX, offsetY); 1839 } 1840 } 1841 } 1842 1843 ResizeTo(width, height); 1844 } 1845 1846 1847 void 1848 MainWin::_ResizeVideoView(int x, int y, int width, int height) 1849 { 1850 // Keep aspect ratio, place video view inside 1851 // the background area (may create black bars). 1852 int videoWidth; 1853 int videoHeight; 1854 _GetUnscaledVideoSize(videoWidth, videoHeight); 1855 float scaledWidth = videoWidth; 1856 float scaledHeight = videoHeight; 1857 float factor = min_c(width / scaledWidth, height / scaledHeight); 1858 int renderWidth = lround(scaledWidth * factor); 1859 int renderHeight = lround(scaledHeight * factor); 1860 if (renderWidth > width) 1861 renderWidth = width; 1862 if (renderHeight > height) 1863 renderHeight = height; 1864 1865 int xOffset = (width - renderWidth) / 2; 1866 int yOffset = (height - renderHeight) / 2; 1867 1868 fVideoView->MoveTo(x, y); 1869 fVideoView->ResizeTo(width - 1, height - 1); 1870 1871 BRect videoFrame(xOffset, yOffset, 1872 xOffset + renderWidth - 1, yOffset + renderHeight - 1); 1873 1874 fVideoView->SetVideoFrame(videoFrame); 1875 fVideoView->SetSubTitleMaxBottom(height - 1); 1876 } 1877 1878 1879 // #pragma mark - 1880 1881 1882 void 1883 MainWin::_MouseDown(BMessage* msg, BView* originalHandler) 1884 { 1885 uint32 buttons = msg->FindInt32("buttons"); 1886 1887 // On Zeta, only "screen_where" is reliable, "where" and "be:view_where" 1888 // seem to be broken 1889 BPoint screenWhere; 1890 if (msg->FindPoint("screen_where", &screenWhere) != B_OK) { 1891 // TODO: remove 1892 // Workaround for BeOS R5, it has no "screen_where" 1893 if (!originalHandler || msg->FindPoint("where", &screenWhere) < B_OK) 1894 return; 1895 originalHandler->ConvertToScreen(&screenWhere); 1896 } 1897 1898 // double click handling 1899 1900 if (msg->FindInt32("clicks") % 2 == 0) { 1901 BRect rect(screenWhere.x - 1, screenWhere.y - 1, screenWhere.x + 1, 1902 screenWhere.y + 1); 1903 if (rect.Contains(fMouseDownMousePos)) { 1904 if (buttons == B_PRIMARY_MOUSE_BUTTON) 1905 PostMessage(M_TOGGLE_FULLSCREEN); 1906 else if (buttons == B_SECONDARY_MOUSE_BUTTON) 1907 PostMessage(M_TOGGLE_NO_INTERFACE); 1908 1909 return; 1910 } 1911 } 1912 1913 fMouseDownMousePos = screenWhere; 1914 fMouseDownWindowPos = Frame().LeftTop(); 1915 1916 if (buttons == B_PRIMARY_MOUSE_BUTTON && !fIsFullscreen) { 1917 // start mouse tracking 1918 fVideoView->SetMouseEventMask(B_POINTER_EVENTS | B_NO_POINTER_HISTORY 1919 /* | B_LOCK_WINDOW_FOCUS */); 1920 fMouseDownTracking = true; 1921 } 1922 1923 // pop up a context menu if right mouse button is down for 200 ms 1924 1925 if ((buttons & B_SECONDARY_MOUSE_BUTTON) == 0) 1926 return; 1927 1928 bigtime_t start = system_time(); 1929 bigtime_t delay = 200000; 1930 BPoint location; 1931 do { 1932 fVideoView->GetMouse(&location, &buttons); 1933 if ((buttons & B_SECONDARY_MOUSE_BUTTON) == 0) 1934 break; 1935 snooze(1000); 1936 } while (system_time() - start < delay); 1937 1938 if ((buttons & B_SECONDARY_MOUSE_BUTTON) != 0) 1939 _ShowContextMenu(screenWhere); 1940 } 1941 1942 1943 void 1944 MainWin::_MouseMoved(BMessage* msg, BView* originalHandler) 1945 { 1946 // msg->PrintToStream(); 1947 1948 BPoint mousePos; 1949 uint32 buttons = msg->FindInt32("buttons"); 1950 // On Zeta, only "screen_where" is reliable, "where" 1951 // and "be:view_where" seem to be broken 1952 if (msg->FindPoint("screen_where", &mousePos) != B_OK) { 1953 // TODO: remove 1954 // Workaround for BeOS R5, it has no "screen_where" 1955 if (!originalHandler || msg->FindPoint("where", &mousePos) < B_OK) 1956 return; 1957 originalHandler->ConvertToScreen(&mousePos); 1958 } 1959 1960 if (buttons == B_PRIMARY_MOUSE_BUTTON && fMouseDownTracking 1961 && !fIsFullscreen) { 1962 // printf("screen where: %.0f, %.0f => ", mousePos.x, mousePos.y); 1963 float delta_x = mousePos.x - fMouseDownMousePos.x; 1964 float delta_y = mousePos.y - fMouseDownMousePos.y; 1965 float x = fMouseDownWindowPos.x + delta_x; 1966 float y = fMouseDownWindowPos.y + delta_y; 1967 // printf("move window to %.0f, %.0f\n", x, y); 1968 MoveTo(x, y); 1969 } 1970 1971 bigtime_t eventTime; 1972 if (msg->FindInt64("when", &eventTime) != B_OK) 1973 eventTime = system_time(); 1974 1975 if (buttons == 0 && fIsFullscreen) { 1976 BPoint moveDelta = mousePos - fLastMousePos; 1977 float moveDeltaDist 1978 = sqrtf(moveDelta.x * moveDelta.x + moveDelta.y * moveDelta.y); 1979 if (eventTime - fLastMouseMovedTime < 200000) 1980 fMouseMoveDist += moveDeltaDist; 1981 else 1982 fMouseMoveDist = moveDeltaDist; 1983 if (fMouseMoveDist > 5) 1984 _ShowFullscreenControls(true); 1985 } 1986 1987 fLastMousePos = mousePos; 1988 fLastMouseMovedTime =eventTime; 1989 } 1990 1991 1992 void 1993 MainWin::_MouseUp(BMessage* msg) 1994 { 1995 fMouseDownTracking = false; 1996 } 1997 1998 1999 void 2000 MainWin::_ShowContextMenu(const BPoint& screenPoint) 2001 { 2002 printf("Show context menu\n"); 2003 BPopUpMenu* menu = new BPopUpMenu("context menu", false, false); 2004 BMenuItem* item; 2005 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Full screen"), 2006 new BMessage(M_TOGGLE_FULLSCREEN), B_ENTER)); 2007 item->SetMarked(fIsFullscreen); 2008 item->SetEnabled(fHasVideo); 2009 2010 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Hide interface"), 2011 new BMessage(M_TOGGLE_NO_INTERFACE), 'H')); 2012 item->SetMarked(fNoInterface); 2013 item->SetEnabled(fHasVideo && !fIsFullscreen); 2014 2015 menu->AddItem(item = new BMenuItem(B_TRANSLATE("Always on top"), 2016 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'A')); 2017 item->SetMarked(fAlwaysOnTop); 2018 item->SetEnabled(fHasVideo); 2019 2020 BMenu* aspectSubMenu = new BMenu(B_TRANSLATE("Aspect ratio")); 2021 _SetupVideoAspectItems(aspectSubMenu); 2022 aspectSubMenu->SetTargetForItems(this); 2023 menu->AddItem(item = new BMenuItem(aspectSubMenu)); 2024 item->SetEnabled(fHasVideo); 2025 2026 menu->AddSeparatorItem(); 2027 2028 // Add track selector menus 2029 BMenu* audioTrackMenu = new BMenu(B_TRANSLATE("Audio track")); 2030 BMenu* videoTrackMenu = new BMenu(B_TRANSLATE("Video track")); 2031 BMenu* subTitleTrackMenu = new BMenu(B_TRANSLATE("Subtitles")); 2032 _SetupTrackMenus(audioTrackMenu, videoTrackMenu, subTitleTrackMenu); 2033 2034 audioTrackMenu->SetTargetForItems(this); 2035 videoTrackMenu->SetTargetForItems(this); 2036 subTitleTrackMenu->SetTargetForItems(this); 2037 2038 menu->AddItem(item = new BMenuItem(audioTrackMenu)); 2039 item->SetEnabled(fHasAudio); 2040 2041 menu->AddItem(item = new BMenuItem(videoTrackMenu)); 2042 item->SetEnabled(fHasVideo); 2043 2044 menu->AddItem(item = new BMenuItem(subTitleTrackMenu)); 2045 item->SetEnabled(fHasVideo); 2046 2047 menu->AddSeparatorItem(); 2048 menu->AddItem(new BMenuItem(B_TRANSLATE("Quit"), new BMessage(M_FILE_QUIT), 'Q')); 2049 2050 menu->SetTargetForItems(this); 2051 BRect rect(screenPoint.x - 5, screenPoint.y - 5, screenPoint.x + 5, 2052 screenPoint.y + 5); 2053 menu->Go(screenPoint, true, true, rect, true); 2054 } 2055 2056 2057 /*! Trap keys that are about to be send to background or renderer view. 2058 Return true if it shouldn't be passed to the view. 2059 */ 2060 bool 2061 MainWin::_KeyDown(BMessage* msg) 2062 { 2063 uint32 key = msg->FindInt32("key"); 2064 uint32 rawChar = msg->FindInt32("raw_char"); 2065 uint32 modifier = msg->FindInt32("modifiers"); 2066 2067 // printf("key 0x%lx, rawChar 0x%lx, modifiers 0x%lx\n", key, rawChar, 2068 // modifier); 2069 2070 // ignore the system modifier namespace 2071 if ((modifier & (B_CONTROL_KEY | B_COMMAND_KEY)) 2072 == (B_CONTROL_KEY | B_COMMAND_KEY)) 2073 return false; 2074 2075 switch (rawChar) { 2076 case B_SPACE: 2077 fController->TogglePlaying(); 2078 return true; 2079 2080 case 'm': 2081 fController->ToggleMute(); 2082 return true; 2083 2084 case B_ESCAPE: 2085 if (!fIsFullscreen) 2086 break; 2087 2088 PostMessage(M_TOGGLE_FULLSCREEN); 2089 return true; 2090 2091 case B_ENTER: // Enter / Return 2092 if ((modifier & B_COMMAND_KEY) != 0) { 2093 PostMessage(M_TOGGLE_FULLSCREEN); 2094 return true; 2095 } 2096 break; 2097 2098 case B_TAB: 2099 if ((modifier & (B_COMMAND_KEY | B_CONTROL_KEY | B_OPTION_KEY 2100 | B_MENU_KEY)) == 0) { 2101 PostMessage(M_TOGGLE_FULLSCREEN); 2102 return true; 2103 } 2104 break; 2105 2106 case B_UP_ARROW: 2107 if ((modifier & B_COMMAND_KEY) != 0) 2108 PostMessage(M_SKIP_NEXT); 2109 else 2110 PostMessage(M_VOLUME_UP); 2111 return true; 2112 2113 case B_DOWN_ARROW: 2114 if ((modifier & B_COMMAND_KEY) != 0) 2115 PostMessage(M_SKIP_PREV); 2116 else 2117 PostMessage(M_VOLUME_DOWN); 2118 return true; 2119 2120 case B_RIGHT_ARROW: 2121 if ((modifier & B_COMMAND_KEY) != 0) 2122 PostMessage(M_SKIP_NEXT); 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_LEFT_ARROW: 2137 if ((modifier & B_COMMAND_KEY) != 0) 2138 PostMessage(M_SKIP_PREV); 2139 else if (fAllowWinding) { 2140 BMessage windMessage(M_WIND); 2141 if ((modifier & B_SHIFT_KEY) != 0) { 2142 windMessage.AddInt64("how much", -30000000LL); 2143 windMessage.AddInt64("frames", -5); 2144 } else { 2145 windMessage.AddInt64("how much", -5000000LL); 2146 windMessage.AddInt64("frames", -1); 2147 } 2148 PostMessage(&windMessage); 2149 } 2150 return true; 2151 2152 case B_PAGE_UP: 2153 PostMessage(M_SKIP_NEXT); 2154 return true; 2155 2156 case B_PAGE_DOWN: 2157 PostMessage(M_SKIP_PREV); 2158 return true; 2159 2160 case '+': 2161 if ((modifier & B_COMMAND_KEY) == 0) { 2162 _ZoomVideoView(10); 2163 return true; 2164 } 2165 break; 2166 2167 case '-': 2168 if ((modifier & B_COMMAND_KEY) == 0) { 2169 _ZoomVideoView(-10); 2170 return true; 2171 } 2172 break; 2173 2174 case B_DELETE: 2175 case 'd': // d for delete 2176 case 't': // t for Trash 2177 if ((modifiers() & B_COMMAND_KEY) != 0) { 2178 BAutolock _(fPlaylist); 2179 BMessage removeMessage(M_PLAYLIST_MOVE_TO_TRASH); 2180 removeMessage.AddInt32("playlist index", 2181 fPlaylist->CurrentItemIndex()); 2182 fPlaylistWindow->PostMessage(&removeMessage); 2183 return true; 2184 } 2185 break; 2186 } 2187 2188 switch (key) { 2189 case 0x3a: // numeric keypad + 2190 if ((modifier & B_COMMAND_KEY) == 0) { 2191 _ZoomVideoView(10); 2192 return true; 2193 } 2194 break; 2195 2196 case 0x25: // numeric keypad - 2197 if ((modifier & B_COMMAND_KEY) == 0) { 2198 _ZoomVideoView(-10); 2199 return true; 2200 } 2201 break; 2202 2203 case 0x38: // numeric keypad up arrow 2204 PostMessage(M_VOLUME_UP); 2205 return true; 2206 2207 case 0x59: // numeric keypad down arrow 2208 PostMessage(M_VOLUME_DOWN); 2209 return true; 2210 2211 case 0x39: // numeric keypad page up 2212 case 0x4a: // numeric keypad right arrow 2213 PostMessage(M_SKIP_NEXT); 2214 return true; 2215 2216 case 0x5a: // numeric keypad page down 2217 case 0x48: // numeric keypad left arrow 2218 PostMessage(M_SKIP_PREV); 2219 return true; 2220 2221 // Playback controls along the bottom of the keyboard: 2222 // Z X C V B for US International 2223 case 0x4c: 2224 PostMessage(M_SKIP_PREV); 2225 return true; 2226 case 0x4d: 2227 fController->Play(); 2228 return true; 2229 case 0x4e: 2230 fController->Pause(); 2231 return true; 2232 case 0x4f: 2233 fController->Stop(); 2234 return true; 2235 case 0x50: 2236 PostMessage(M_SKIP_NEXT); 2237 return true; 2238 } 2239 2240 return false; 2241 } 2242 2243 2244 // #pragma mark - 2245 2246 2247 void 2248 MainWin::_ToggleFullscreen() 2249 { 2250 printf("_ToggleFullscreen enter\n"); 2251 2252 if (!fHasVideo) { 2253 printf("_ToggleFullscreen - ignoring, as we don't have a video\n"); 2254 return; 2255 } 2256 2257 fIsFullscreen = !fIsFullscreen; 2258 2259 if (fIsFullscreen) { 2260 // switch to fullscreen 2261 2262 fSavedFrame = Frame(); 2263 printf("saving current frame: %d %d %d %d\n", int(fSavedFrame.left), 2264 int(fSavedFrame.top), int(fSavedFrame.right), 2265 int(fSavedFrame.bottom)); 2266 BScreen screen(this); 2267 BRect rect(screen.Frame()); 2268 2269 Hide(); 2270 MoveTo(rect.left, rect.top); 2271 ResizeTo(rect.Width(), rect.Height()); 2272 Show(); 2273 2274 } else { 2275 // switch back from full screen mode 2276 _ShowFullscreenControls(false, false); 2277 2278 Hide(); 2279 MoveTo(fSavedFrame.left, fSavedFrame.top); 2280 ResizeTo(fSavedFrame.Width(), fSavedFrame.Height()); 2281 Show(); 2282 } 2283 2284 fVideoView->SetFullscreen(fIsFullscreen); 2285 2286 _MarkItem(fFileMenu, M_TOGGLE_FULLSCREEN, fIsFullscreen); 2287 2288 printf("_ToggleFullscreen leave\n"); 2289 } 2290 2291 void 2292 MainWin::_ToggleAlwaysOnTop() 2293 { 2294 fAlwaysOnTop = !fAlwaysOnTop; 2295 SetFeel(fAlwaysOnTop ? B_FLOATING_ALL_WINDOW_FEEL : B_NORMAL_WINDOW_FEEL); 2296 2297 _MarkItem(fFileMenu, M_TOGGLE_ALWAYS_ON_TOP, fAlwaysOnTop); 2298 } 2299 2300 2301 void 2302 MainWin::_ToggleNoInterface() 2303 { 2304 printf("_ToggleNoInterface enter\n"); 2305 2306 if (fIsFullscreen || !fHasVideo) { 2307 // Fullscreen playback is always without interface and 2308 // audio playback is always with interface. So we ignore these 2309 // two states here. 2310 printf("_ToggleNoControls leave, doing nothing, we are fullscreen\n"); 2311 return; 2312 } 2313 2314 fNoInterface = !fNoInterface; 2315 _SetWindowSizeLimits(); 2316 2317 if (fNoInterface) { 2318 MoveBy(0, fMenuBarHeight); 2319 ResizeBy(0, -(fControlsHeight + fMenuBarHeight)); 2320 SetLook(B_BORDERED_WINDOW_LOOK); 2321 } else { 2322 MoveBy(0, -fMenuBarHeight); 2323 ResizeBy(0, fControlsHeight + fMenuBarHeight); 2324 SetLook(B_TITLED_WINDOW_LOOK); 2325 } 2326 2327 _MarkItem(fFileMenu, M_TOGGLE_NO_INTERFACE, fNoInterface); 2328 2329 printf("_ToggleNoInterface leave\n"); 2330 } 2331 2332 2333 void 2334 MainWin::_ShowIfNeeded() 2335 { 2336 if (find_thread(NULL) != Thread()) 2337 return; 2338 2339 if (!fHasVideo && fNoVideoFrame.IsValid()) { 2340 MoveTo(fNoVideoFrame.LeftTop()); 2341 ResizeTo(fNoVideoFrame.Width(), fNoVideoFrame.Height()); 2342 } 2343 fNoVideoFrame = BRect(); 2344 2345 if (IsHidden()) { 2346 Show(); 2347 UpdateIfNeeded(); 2348 } 2349 } 2350 2351 2352 void 2353 MainWin::_ShowFullscreenControls(bool show, bool animate) 2354 { 2355 if (fShowsFullscreenControls == show) 2356 return; 2357 2358 fShowsFullscreenControls = show; 2359 2360 if (show) { 2361 fControls->RemoveSelf(); 2362 fControls->MoveTo(fVideoView->Bounds().left, 2363 fVideoView->Bounds().bottom + 1); 2364 fVideoView->AddChild(fControls); 2365 if (fScaleFullscreenControls) 2366 fControls->SetSymbolScale(1.5f); 2367 while (fControls->IsHidden()) 2368 fControls->Show(); 2369 } 2370 2371 if (animate) { 2372 // Slide the controls into view. We need to do this with 2373 // messages, otherwise we block the video playback for the 2374 // time of the animation. 2375 const float kAnimationOffsets[] = { 0.05, 0.2, 0.5, 0.2, 0.05 }; 2376 const int32 steps = sizeof(kAnimationOffsets) / sizeof(float); 2377 float height = fControls->Bounds().Height(); 2378 float moveDist = show ? -height : height; 2379 float originalY = fControls->Frame().top; 2380 for (int32 i = 0; i < steps; i++) { 2381 BMessage message(M_SLIDE_CONTROLS); 2382 message.AddFloat("offset", 2383 floorf(moveDist * kAnimationOffsets[i])); 2384 PostMessage(&message, this); 2385 } 2386 BMessage finalMessage(M_FINISH_SLIDING_CONTROLS); 2387 finalMessage.AddFloat("offset", originalY + moveDist); 2388 finalMessage.AddBool("show", show); 2389 PostMessage(&finalMessage, this); 2390 } else { 2391 if (!show) { 2392 fControls->RemoveSelf(); 2393 fControls->MoveTo(fVideoView->Frame().left, 2394 fVideoView->Frame().bottom + 1); 2395 fBackground->AddChild(fControls); 2396 fControls->SetSymbolScale(1.0f); 2397 while (!fControls->IsHidden()) 2398 fControls->Hide(); 2399 } 2400 } 2401 } 2402 2403 2404 // #pragma mark - 2405 2406 2407 void 2408 MainWin::_UpdatePlaylistItemFile() 2409 { 2410 BAutolock locker(fPlaylist); 2411 const FilePlaylistItem* item 2412 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2413 if (item == NULL) 2414 return; 2415 2416 if (!fHasVideo && !fHasAudio) 2417 return; 2418 2419 BNode node(&item->Ref()); 2420 if (node.InitCheck()) 2421 return; 2422 2423 locker.Unlock(); 2424 2425 // Set some standard attributes of the currently played file. 2426 // This should only be a temporary solution. 2427 2428 // Write duration 2429 const char* kDurationAttrName = "Media:Length"; 2430 attr_info info; 2431 status_t status = node.GetAttrInfo(kDurationAttrName, &info); 2432 if (status != B_OK || info.size == 0) { 2433 bigtime_t duration = fController->TimeDuration(); 2434 // TODO: Tracker does not seem to care about endian for scalar types 2435 node.WriteAttr(kDurationAttrName, B_INT64_TYPE, 0, &duration, 2436 sizeof(int64)); 2437 } 2438 2439 // Write audio bitrate 2440 if (fHasAudio) { 2441 status = node.GetAttrInfo("Audio:Bitrate", &info); 2442 if (status != B_OK || info.size == 0) { 2443 media_format format; 2444 if (fController->GetEncodedAudioFormat(&format) == B_OK 2445 && format.type == B_MEDIA_ENCODED_AUDIO) { 2446 int32 bitrate = (int32)(format.u.encoded_audio.bit_rate 2447 / 1000); 2448 char text[256]; 2449 snprintf(text, sizeof(text), "%ld kbit", bitrate); 2450 node.WriteAttr("Audio:Bitrate", B_STRING_TYPE, 0, text, 2451 strlen(text) + 1); 2452 } 2453 } 2454 } 2455 2456 // Write video bitrate 2457 if (fHasVideo) { 2458 status = node.GetAttrInfo("Video:Bitrate", &info); 2459 if (status != B_OK || info.size == 0) { 2460 media_format format; 2461 if (fController->GetEncodedVideoFormat(&format) == B_OK 2462 && format.type == B_MEDIA_ENCODED_VIDEO) { 2463 int32 bitrate = (int32)(format.u.encoded_video.avg_bit_rate 2464 / 1000); 2465 char text[256]; 2466 snprintf(text, sizeof(text), "%ld kbit", bitrate); 2467 node.WriteAttr("Video:Bitrate", B_STRING_TYPE, 0, text, 2468 strlen(text) + 1); 2469 } 2470 } 2471 } 2472 2473 _UpdateAttributesMenu(node); 2474 } 2475 2476 2477 void 2478 MainWin::_UpdateAttributesMenu(const BNode& node) 2479 { 2480 int32 rating = -1; 2481 2482 attr_info info; 2483 status_t status = node.GetAttrInfo(kRatingAttrName, &info); 2484 if (status == B_OK && info.type == B_INT32_TYPE) { 2485 // Node has the Rating attribute. 2486 node.ReadAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, 2487 sizeof(rating)); 2488 } 2489 2490 for (int32 i = 0; BMenuItem* item = fRatingMenu->ItemAt(i); i++) 2491 item->SetMarked(i + 1 == rating); 2492 } 2493 2494 2495 void 2496 MainWin::_SetRating(int32 rating) 2497 { 2498 BAutolock locker(fPlaylist); 2499 const FilePlaylistItem* item 2500 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2501 if (item == NULL) 2502 return; 2503 2504 BNode node(&item->Ref()); 2505 if (node.InitCheck()) 2506 return; 2507 2508 locker.Unlock(); 2509 2510 node.WriteAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, sizeof(rating)); 2511 2512 // TODO: The whole mechnism should work like this: 2513 // * There is already an attribute API for PlaylistItem, flesh it out! 2514 // * FilePlaylistItem node-monitors it's file somehow. 2515 // * FilePlaylistItem keeps attributes in sync and sends notications. 2516 // * MainWin updates the menu according to FilePlaylistItem notifications. 2517 // * PlaylistWin shows columns with attribute and other info. 2518 // * PlaylistWin updates also upon FilePlaylistItem notifications. 2519 // * This keeps attributes in sync when another app changes them. 2520 2521 _UpdateAttributesMenu(node); 2522 } 2523 2524 2525 void 2526 MainWin::_UpdateControlsEnabledStatus() 2527 { 2528 uint32 enabledButtons = 0; 2529 if (fHasVideo || fHasAudio) { 2530 enabledButtons |= PLAYBACK_ENABLED | SEEK_ENABLED 2531 | SEEK_BACK_ENABLED | SEEK_FORWARD_ENABLED; 2532 } 2533 if (fHasAudio) 2534 enabledButtons |= VOLUME_ENABLED; 2535 2536 BAutolock _(fPlaylist); 2537 bool canSkipPrevious, canSkipNext; 2538 fPlaylist->GetSkipInfo(&canSkipPrevious, &canSkipNext); 2539 if (canSkipPrevious) 2540 enabledButtons |= SKIP_BACK_ENABLED; 2541 if (canSkipNext) 2542 enabledButtons |= SKIP_FORWARD_ENABLED; 2543 2544 fControls->SetEnabled(enabledButtons); 2545 2546 fNoInterfaceMenuItem->SetEnabled(fHasVideo); 2547 fAttributesMenu->SetEnabled(fHasAudio || fHasVideo); 2548 } 2549 2550 2551 void 2552 MainWin::_UpdatePlaylistMenu() 2553 { 2554 if (!fPlaylist->Lock()) 2555 return; 2556 2557 fPlaylistMenu->RemoveItems(0, fPlaylistMenu->CountItems(), true); 2558 2559 int32 count = fPlaylist->CountItems(); 2560 for (int32 i = 0; i < count; i++) { 2561 PlaylistItem* item = fPlaylist->ItemAtFast(i); 2562 _AddPlaylistItem(item, i); 2563 } 2564 fPlaylistMenu->SetTargetForItems(this); 2565 2566 _MarkPlaylistItem(fPlaylist->CurrentItemIndex()); 2567 2568 fPlaylist->Unlock(); 2569 } 2570 2571 2572 void 2573 MainWin::_AddPlaylistItem(PlaylistItem* item, int32 index) 2574 { 2575 BMessage* message = new BMessage(M_SET_PLAYLIST_POSITION); 2576 message->AddInt32("index", index); 2577 BMenuItem* menuItem = new BMenuItem(item->Name().String(), message); 2578 fPlaylistMenu->AddItem(menuItem, index); 2579 } 2580 2581 2582 void 2583 MainWin::_RemovePlaylistItem(int32 index) 2584 { 2585 delete fPlaylistMenu->RemoveItem(index); 2586 } 2587 2588 2589 void 2590 MainWin::_MarkPlaylistItem(int32 index) 2591 { 2592 if (BMenuItem* item = fPlaylistMenu->ItemAt(index)) { 2593 item->SetMarked(true); 2594 // ... and in case the menu is currently on screen: 2595 if (fPlaylistMenu->LockLooper()) { 2596 fPlaylistMenu->Invalidate(); 2597 fPlaylistMenu->UnlockLooper(); 2598 } 2599 } 2600 } 2601 2602 2603 void 2604 MainWin::_MarkItem(BMenu* menu, uint32 command, bool mark) 2605 { 2606 if (BMenuItem* item = menu->FindItem(command)) 2607 item->SetMarked(mark); 2608 } 2609 2610 2611 void 2612 MainWin::_AdoptGlobalSettings() 2613 { 2614 mpSettings settings = Settings::CurrentSettings(); 2615 // thread safe 2616 2617 fCloseWhenDonePlayingMovie = settings.closeWhenDonePlayingMovie; 2618 fCloseWhenDonePlayingSound = settings.closeWhenDonePlayingSound; 2619 fLoopMovies = settings.loopMovie; 2620 fLoopSounds = settings.loopSound; 2621 fScaleFullscreenControls = settings.scaleFullscreenControls; 2622 } 2623 2624 2625