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 <Debug.h> 34 #include <fs_attr.h> 35 #include <Menu.h> 36 #include <MenuBar.h> 37 #include <MenuItem.h> 38 #include <MessageRunner.h> 39 #include <Messenger.h> 40 #include <PopUpMenu.h> 41 #include <PropertyInfo.h> 42 #include <RecentItems.h> 43 #include <Roster.h> 44 #include <Screen.h> 45 #include <String.h> 46 #include <TypeConstants.h> 47 #include <View.h> 48 49 #include "AudioProducer.h" 50 #include "ControllerObserver.h" 51 #include "FilePlaylistItem.h" 52 #include "MainApp.h" 53 #include "PeakView.h" 54 #include "PlaylistItem.h" 55 #include "PlaylistObserver.h" 56 #include "PlaylistWindow.h" 57 #include "Settings.h" 58 59 60 #define MIN_WIDTH 250 61 62 63 int MainWin::sNoVideoWidth = MIN_WIDTH; 64 65 66 // XXX TODO: why is lround not defined? 67 #define lround(a) ((int)(0.99999 + (a))) 68 69 enum { 70 M_DUMMY = 0x100, 71 M_FILE_OPEN = 0x1000, 72 M_FILE_INFO, 73 M_FILE_PLAYLIST, 74 M_FILE_CLOSE, 75 M_FILE_QUIT, 76 M_VIEW_SIZE, 77 M_TOGGLE_FULLSCREEN, 78 M_TOGGLE_ALWAYS_ON_TOP, 79 M_TOGGLE_NO_INTERFACE, 80 M_VOLUME_UP, 81 M_VOLUME_DOWN, 82 M_SKIP_NEXT, 83 M_SKIP_PREV, 84 M_WIND, 85 86 // The common display aspect ratios 87 M_ASPECT_SAME_AS_SOURCE, 88 M_ASPECT_NO_DISTORTION, 89 M_ASPECT_4_3, 90 M_ASPECT_16_9, 91 M_ASPECT_83_50, 92 M_ASPECT_7_4, 93 M_ASPECT_37_20, 94 M_ASPECT_47_20, 95 96 M_SELECT_AUDIO_TRACK = 0x00000800, 97 M_SELECT_AUDIO_TRACK_END = 0x00000fff, 98 M_SELECT_VIDEO_TRACK = 0x00010000, 99 M_SELECT_VIDEO_TRACK_END = 0x000fffff, 100 101 M_SET_RATING, 102 103 M_SET_PLAYLIST_POSITION, 104 105 M_FILE_DELETE, 106 107 M_SHOW_IF_NEEDED, 108 109 M_SLIDE_CONTROLS, 110 M_FINISH_SLIDING_CONTROLS 111 }; 112 113 114 static property_info sPropertyInfo[] = { 115 { "Next", { B_EXECUTE_PROPERTY }, 116 { B_DIRECT_SPECIFIER, 0 }, "Skip to the next track.", 0 117 }, 118 { "Prev", { B_EXECUTE_PROPERTY }, 119 { B_DIRECT_SPECIFIER, 0 }, "Skip to the previous track.", 0 120 }, 121 { "Play", { B_EXECUTE_PROPERTY }, 122 { B_DIRECT_SPECIFIER, 0 }, "Start playing.", 0 123 }, 124 { "Stop", { B_EXECUTE_PROPERTY }, 125 { B_DIRECT_SPECIFIER, 0 }, "Stop playing.", 0 126 }, 127 { "Pause", { B_EXECUTE_PROPERTY }, 128 { B_DIRECT_SPECIFIER, 0 }, "Pause playback.", 0 129 }, 130 { "TogglePlaying", { B_EXECUTE_PROPERTY }, 131 { B_DIRECT_SPECIFIER, 0 }, "Toggle pause/play.", 0 132 }, 133 { "Mute", { B_EXECUTE_PROPERTY }, 134 { B_DIRECT_SPECIFIER, 0 }, "Toggle mute.", 0 135 }, 136 { "Volume", { B_GET_PROPERTY, B_SET_PROPERTY, 0 }, 137 { B_DIRECT_SPECIFIER, 0 }, "Gets/sets the volume (0.0-2.0).", 0, 138 { B_FLOAT_TYPE } 139 }, 140 { "URI", { B_GET_PROPERTY, 0 }, 141 { B_DIRECT_SPECIFIER, 0 }, 142 "Gets the URI of the currently playing item.", 0, { B_STRING_TYPE } 143 }, 144 { 0, { 0 }, { 0 }, 0, 0 } 145 }; 146 147 148 static const char* kRatingAttrName = "Media:Rating"; 149 150 151 //#define printf(a...) 152 153 154 MainWin::MainWin(bool isFirstWindow, BMessage* message) 155 : 156 BWindow(BRect(100, 100, 400, 300), NAME, B_TITLED_WINDOW, 157 B_ASYNCHRONOUS_CONTROLS /* | B_WILL_ACCEPT_FIRST_CLICK */), 158 fCreationTime(system_time()), 159 fInfoWin(NULL), 160 fPlaylistWindow(NULL), 161 fHasFile(false), 162 fHasVideo(false), 163 fHasAudio(false), 164 fPlaylist(new Playlist), 165 fPlaylistObserver(new PlaylistObserver(this)), 166 fController(new Controller), 167 fControllerObserver(new ControllerObserver(this, 168 OBSERVE_FILE_CHANGES | OBSERVE_TRACK_CHANGES 169 | OBSERVE_PLAYBACK_STATE_CHANGES | OBSERVE_POSITION_CHANGES 170 | OBSERVE_VOLUME_CHANGES)), 171 fIsFullscreen(false), 172 fAlwaysOnTop(false), 173 fNoInterface(false), 174 fShowsFullscreenControls(false), 175 fSourceWidth(-1), 176 fSourceHeight(-1), 177 fWidthAspect(0), 178 fHeightAspect(0), 179 fSavedFrame(), 180 fNoVideoFrame(), 181 182 fMouseDownTracking(false), 183 fLastMousePos(0, 0), 184 fLastMouseMovedTime(system_time()), 185 fMouseMoveDist(0), 186 187 fGlobalSettingsListener(this), 188 fInitialSeekPosition(0), 189 fAllowWinding(true) 190 { 191 // Handle window position and size depending on whether this is the 192 // first window or not. Use the window size from the window that was 193 // last resized by the user. 194 static int pos = 0; 195 MoveBy(pos * 25, pos * 25); 196 pos = (pos + 1) % 15; 197 198 BRect frame = Settings::Default()->CurrentSettings() 199 .audioPlayerWindowFrame; 200 if (frame.IsValid()) { 201 if (isFirstWindow) { 202 if (message == NULL) { 203 MoveTo(frame.LeftTop()); 204 ResizeTo(frame.Width(), frame.Height()); 205 } else { 206 // Delay moving to the initial position, since we don't 207 // know if we will be playing audio at all. 208 message->AddRect("window frame", frame); 209 } 210 } 211 if (sNoVideoWidth == MIN_WIDTH) 212 sNoVideoWidth = frame.IntegerWidth(); 213 } else if (sNoVideoWidth > MIN_WIDTH) { 214 ResizeTo(sNoVideoWidth, Bounds().Height()); 215 } 216 fNoVideoWidth = sNoVideoWidth; 217 218 BRect rect = Bounds(); 219 220 // background 221 fBackground = new BView(rect, "background", B_FOLLOW_ALL, 222 B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE); 223 fBackground->SetViewColor(0, 0, 0); 224 AddChild(fBackground); 225 226 // menu 227 fMenuBar = new BMenuBar(fBackground->Bounds(), "menu"); 228 _CreateMenu(); 229 fBackground->AddChild(fMenuBar); 230 fMenuBar->SetResizingMode(B_FOLLOW_NONE); 231 fMenuBar->ResizeToPreferred(); 232 fMenuBarWidth = (int)fMenuBar->Frame().Width() + 1; 233 fMenuBarHeight = (int)fMenuBar->Frame().Height() + 1; 234 235 // video view 236 rect = BRect(0, fMenuBarHeight, fBackground->Bounds().right, 237 fMenuBarHeight + 10); 238 fVideoView = new VideoView(rect, "video display", B_FOLLOW_NONE); 239 fBackground->AddChild(fVideoView); 240 241 // controls 242 rect = BRect(0, fMenuBarHeight + 11, fBackground->Bounds().right, 243 fBackground->Bounds().bottom); 244 fControls = new ControllerView(rect, fController, fPlaylist); 245 fBackground->AddChild(fControls); 246 fControls->ResizeToPreferred(); 247 fControlsHeight = (int)fControls->Frame().Height() + 1; 248 fControlsWidth = (int)fControls->Frame().Width() + 1; 249 fControls->SetResizingMode(B_FOLLOW_BOTTOM | B_FOLLOW_LEFT_RIGHT); 250 251 fPlaylist->AddListener(fPlaylistObserver); 252 fController->SetVideoView(fVideoView); 253 fController->AddListener(fControllerObserver); 254 PeakView* peakView = fControls->GetPeakView(); 255 peakView->SetPeakNotificationWhat(MSG_PEAK_NOTIFICATION); 256 fController->SetPeakListener(peakView); 257 258 _SetupWindow(); 259 260 // setup the playlist window now, we need to have it 261 // running for the undo/redo playlist editing 262 fPlaylistWindow = new PlaylistWindow(BRect(150, 150, 500, 600), fPlaylist, 263 fController); 264 fPlaylistWindow->Hide(); 265 fPlaylistWindow->Show(); 266 // this makes sure the window thread is running without 267 // showing the window just yet 268 269 Settings::Default()->AddListener(&fGlobalSettingsListener); 270 _AdoptGlobalSettings(); 271 272 AddShortcut('z', B_COMMAND_KEY, new BMessage(B_UNDO)); 273 AddShortcut('y', B_COMMAND_KEY, new BMessage(B_UNDO)); 274 AddShortcut('z', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 275 AddShortcut('y', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(B_REDO)); 276 277 Hide(); 278 Show(); 279 280 if (message != NULL) 281 PostMessage(message); 282 } 283 284 285 MainWin::~MainWin() 286 { 287 // printf("MainWin::~MainWin\n"); 288 289 Settings::Default()->RemoveListener(&fGlobalSettingsListener); 290 fPlaylist->RemoveListener(fPlaylistObserver); 291 fController->Lock(); 292 fController->RemoveListener(fControllerObserver); 293 fController->SetPeakListener(NULL); 294 fController->SetVideoTarget(NULL); 295 fController->Unlock(); 296 297 // give the views a chance to detach from any notifiers 298 // before we delete them 299 fBackground->RemoveSelf(); 300 delete fBackground; 301 302 if (fInfoWin && fInfoWin->Lock()) 303 fInfoWin->Quit(); 304 305 if (fPlaylistWindow && fPlaylistWindow->Lock()) 306 fPlaylistWindow->Quit(); 307 308 delete fPlaylist; 309 fPlaylist = NULL; 310 311 // quit the Controller looper thread 312 thread_id controllerThread = fController->Thread(); 313 fController->PostMessage(B_QUIT_REQUESTED); 314 status_t exitValue; 315 wait_for_thread(controllerThread, &exitValue); 316 } 317 318 319 // #pragma mark - 320 321 322 void 323 MainWin::FrameResized(float newWidth, float newHeight) 324 { 325 if (newWidth != Bounds().Width() || newHeight != Bounds().Height()) { 326 debugger("size wrong\n"); 327 } 328 329 bool noMenu = fNoInterface || fIsFullscreen; 330 bool noControls = fNoInterface || fIsFullscreen; 331 332 // printf("FrameResized enter: newWidth %.0f, newHeight %.0f\n", 333 // newWidth, newHeight); 334 335 if (!fHasVideo) 336 sNoVideoWidth = fNoVideoWidth = (int)newWidth; 337 338 int maxVideoWidth = int(newWidth) + 1; 339 int maxVideoHeight = int(newHeight) + 1 340 - (noMenu ? 0 : fMenuBarHeight) 341 - (noControls ? 0 : fControlsHeight); 342 343 ASSERT(maxVideoHeight >= 0); 344 345 int y = 0; 346 347 if (noMenu) { 348 if (!fMenuBar->IsHidden(fMenuBar)) 349 fMenuBar->Hide(); 350 } else { 351 fMenuBar->MoveTo(0, y); 352 fMenuBar->ResizeTo(newWidth, fMenuBarHeight - 1); 353 if (fMenuBar->IsHidden(fMenuBar)) 354 fMenuBar->Show(); 355 y += fMenuBarHeight; 356 } 357 358 if (maxVideoHeight == 0) { 359 if (!fVideoView->IsHidden(fVideoView)) 360 fVideoView->Hide(); 361 } else { 362 _ResizeVideoView(0, y, maxVideoWidth, maxVideoHeight); 363 if (fVideoView->IsHidden(fVideoView)) 364 fVideoView->Show(); 365 y += maxVideoHeight; 366 } 367 368 if (noControls) { 369 if (!fControls->IsHidden(fControls)) 370 fControls->Hide(); 371 } else { 372 fControls->MoveTo(0, y); 373 fControls->ResizeTo(newWidth, fControlsHeight - 1); 374 if (fControls->IsHidden(fControls)) 375 fControls->Show(); 376 // y += fControlsHeight; 377 } 378 379 // printf("FrameResized leave\n"); 380 } 381 382 383 void 384 MainWin::Zoom(BPoint /*position*/, float /*width*/, float /*height*/) 385 { 386 PostMessage(M_TOGGLE_FULLSCREEN); 387 } 388 389 390 void 391 MainWin::DispatchMessage(BMessage* msg, BHandler* handler) 392 { 393 if ((msg->what == B_MOUSE_DOWN) 394 && (handler == fBackground || handler == fVideoView 395 || handler == fControls)) { 396 _MouseDown(msg, dynamic_cast<BView*>(handler)); 397 } 398 399 if ((msg->what == B_MOUSE_MOVED) 400 && (handler == fBackground || handler == fVideoView 401 || handler == fControls)) { 402 _MouseMoved(msg, dynamic_cast<BView*>(handler)); 403 } 404 405 if ((msg->what == B_MOUSE_UP) 406 && (handler == fBackground || handler == fVideoView)) { 407 _MouseUp(msg); 408 } 409 410 if ((msg->what == B_KEY_DOWN) 411 && (handler == fBackground || handler == fVideoView)) { 412 // special case for PrintScreen key 413 if (msg->FindInt32("key") == B_PRINT_KEY) { 414 fVideoView->OverlayScreenshotPrepare(); 415 BWindow::DispatchMessage(msg, handler); 416 fVideoView->OverlayScreenshotCleanup(); 417 return; 418 } 419 420 // every other key gets dispatched to our _KeyDown first 421 if (_KeyDown(msg)) { 422 // it got handled, don't pass it on 423 return; 424 } 425 } 426 427 BWindow::DispatchMessage(msg, handler); 428 } 429 430 431 void 432 MainWin::MessageReceived(BMessage* msg) 433 { 434 // msg->PrintToStream(); 435 switch (msg->what) { 436 case B_EXECUTE_PROPERTY: 437 case B_GET_PROPERTY: 438 case B_SET_PROPERTY: 439 { 440 BMessage reply(B_REPLY); 441 status_t result = B_BAD_SCRIPT_SYNTAX; 442 int32 index; 443 BMessage specifier; 444 int32 what; 445 const char* property; 446 447 if (msg->GetCurrentSpecifier(&index, &specifier, &what, 448 &property) != B_OK) { 449 return BWindow::MessageReceived(msg); 450 } 451 452 BPropertyInfo propertyInfo(sPropertyInfo); 453 switch (propertyInfo.FindMatch(msg, index, &specifier, what, 454 property)) { 455 case 0: 456 fControls->SkipForward(); 457 result = B_OK; 458 break; 459 460 case 1: 461 fControls->SkipBackward(); 462 result = B_OK; 463 break; 464 465 case 2: 466 fController->Play(); 467 result = B_OK; 468 break; 469 470 case 3: 471 fController->Stop(); 472 result = B_OK; 473 break; 474 475 case 4: 476 fController->Pause(); 477 result = B_OK; 478 break; 479 480 case 5: 481 fController->TogglePlaying(); 482 result = B_OK; 483 break; 484 485 case 6: 486 fController->ToggleMute(); 487 result = B_OK; 488 break; 489 490 case 7: 491 { 492 if (msg->what == B_GET_PROPERTY) { 493 result = reply.AddFloat("result", 494 fController->Volume()); 495 } else if (msg->what == B_SET_PROPERTY) { 496 float newVolume; 497 result = msg->FindFloat("data", &newVolume); 498 if (result == B_OK) 499 fController->SetVolume(newVolume); 500 } 501 break; 502 } 503 504 case 8: 505 { 506 if (msg->what == B_GET_PROPERTY) { 507 BAutolock _(fPlaylist); 508 const PlaylistItem* item = fController->Item(); 509 if (item == NULL) { 510 result = B_NO_INIT; 511 break; 512 } 513 514 result = reply.AddString("result", item->LocationURI()); 515 } 516 break; 517 } 518 519 default: 520 return BWindow::MessageReceived(msg); 521 } 522 523 if (result != B_OK) { 524 reply.what = B_MESSAGE_NOT_UNDERSTOOD; 525 reply.AddString("message", strerror(result)); 526 reply.AddInt32("error", result); 527 } 528 529 msg->SendReply(&reply); 530 break; 531 } 532 533 case B_REFS_RECEIVED: 534 printf("MainWin::MessageReceived: B_REFS_RECEIVED\n"); 535 _RefsReceived(msg); 536 break; 537 case B_SIMPLE_DATA: 538 printf("MainWin::MessageReceived: B_SIMPLE_DATA\n"); 539 if (msg->HasRef("refs")) 540 _RefsReceived(msg); 541 break; 542 case M_OPEN_PREVIOUS_PLAYLIST: 543 OpenPlaylist(msg); 544 break; 545 546 case B_UNDO: 547 case B_REDO: 548 fPlaylistWindow->PostMessage(msg); 549 break; 550 551 case M_MEDIA_SERVER_STARTED: 552 { 553 printf("TODO: implement M_MEDIA_SERVER_STARTED\n"); 554 // 555 // BAutolock _(fPlaylist); 556 // BMessage fakePlaylistMessage(MSG_PLAYLIST_CURRENT_ITEM_CHANGED); 557 // fakePlaylistMessage.AddInt32("index", 558 // fPlaylist->CurrentItemIndex()); 559 // PostMessage(&fakePlaylistMessage); 560 break; 561 } 562 563 case M_MEDIA_SERVER_QUIT: 564 printf("TODO: implement M_MEDIA_SERVER_QUIT\n"); 565 // if (fController->Lock()) { 566 // fController->CleanupNodes(); 567 // fController->Unlock(); 568 // } 569 break; 570 571 // PlaylistObserver messages 572 case MSG_PLAYLIST_ITEM_ADDED: 573 { 574 PlaylistItem* item; 575 int32 index; 576 if (msg->FindPointer("item", (void**)&item) == B_OK 577 && msg->FindInt32("index", &index) == B_OK) { 578 _AddPlaylistItem(item, index); 579 } 580 break; 581 } 582 case MSG_PLAYLIST_ITEM_REMOVED: 583 { 584 int32 index; 585 if (msg->FindInt32("index", &index) == B_OK) 586 _RemovePlaylistItem(index); 587 break; 588 } 589 case MSG_PLAYLIST_CURRENT_ITEM_CHANGED: 590 { 591 BAutolock _(fPlaylist); 592 593 int32 index; 594 if (msg->FindInt32("index", &index) < B_OK 595 || index != fPlaylist->CurrentItemIndex()) 596 break; 597 PlaylistItemRef item(fPlaylist->ItemAt(index)); 598 if (item.Get() != NULL) { 599 printf("open playlist item: %s\n", item->Name().String()); 600 OpenPlaylistItem(item); 601 _MarkPlaylistItem(index); 602 } 603 break; 604 } 605 606 // ControllerObserver messages 607 case MSG_CONTROLLER_FILE_FINISHED: 608 { 609 BAutolock _(fPlaylist); 610 611 bool hadNext = fPlaylist->SetCurrentItemIndex( 612 fPlaylist->CurrentItemIndex() + 1); 613 if (!hadNext) { 614 // Reached end of playlist 615 // Handle "quit when done" settings 616 if ((fHasVideo && fCloseWhenDonePlayingMovie) 617 || (!fHasVideo && fCloseWhenDonePlayingSound)) 618 PostMessage(B_QUIT_REQUESTED); 619 // Handle "loop by default" settings 620 if ((fHasVideo && fLoopMovies) 621 || (!fHasVideo && fLoopSounds)) { 622 if (fPlaylist->CountItems() > 1) 623 fPlaylist->SetCurrentItemIndex(0); 624 else 625 fController->Play(); 626 } 627 } 628 break; 629 } 630 case MSG_CONTROLLER_FILE_CHANGED: 631 { 632 status_t result = B_ERROR; 633 msg->FindInt32("result", &result); 634 PlaylistItemRef itemRef; 635 PlaylistItem* item; 636 if (msg->FindPointer("item", (void**)&item) == B_OK) { 637 itemRef.SetTo(item, true); 638 // The reference was passed along with the message. 639 } else { 640 BAutolock _(fPlaylist); 641 itemRef.SetTo(fPlaylist->ItemAt( 642 fPlaylist->CurrentItemIndex())); 643 } 644 _PlaylistItemOpened(itemRef, result); 645 break; 646 } 647 case MSG_CONTROLLER_VIDEO_TRACK_CHANGED: 648 { 649 int32 index; 650 if (msg->FindInt32("index", &index) == B_OK) { 651 int32 i = 0; 652 while (BMenuItem* item = fVideoTrackMenu->ItemAt(i)) { 653 item->SetMarked(i == index); 654 i++; 655 } 656 } 657 break; 658 } 659 case MSG_CONTROLLER_AUDIO_TRACK_CHANGED: 660 { 661 int32 index; 662 if (msg->FindInt32("index", &index) == B_OK) { 663 int32 i = 0; 664 while (BMenuItem* item = fAudioTrackMenu->ItemAt(i)) { 665 item->SetMarked(i == index); 666 i++; 667 } 668 _UpdateAudioChannelCount(index); 669 } 670 break; 671 } 672 case MSG_CONTROLLER_PLAYBACK_STATE_CHANGED: 673 { 674 uint32 state; 675 if (msg->FindInt32("state", (int32*)&state) == B_OK) 676 fControls->SetPlaybackState(state); 677 break; 678 } 679 case MSG_CONTROLLER_POSITION_CHANGED: 680 { 681 float position; 682 if (msg->FindFloat("position", &position) == B_OK) { 683 fControls->SetPosition(position, fController->TimePosition(), 684 fController->TimeDuration()); 685 fAllowWinding = true; 686 } 687 break; 688 } 689 case MSG_CONTROLLER_SEEK_HANDLED: 690 break; 691 692 case MSG_CONTROLLER_VOLUME_CHANGED: 693 { 694 float volume; 695 if (msg->FindFloat("volume", &volume) == B_OK) 696 fControls->SetVolume(volume); 697 break; 698 } 699 case MSG_CONTROLLER_MUTED_CHANGED: 700 { 701 bool muted; 702 if (msg->FindBool("muted", &muted) == B_OK) 703 fControls->SetMuted(muted); 704 break; 705 } 706 707 // menu item messages 708 case M_FILE_OPEN: 709 { 710 BMessenger target(this); 711 BMessage result(B_REFS_RECEIVED); 712 BMessage appMessage(M_SHOW_OPEN_PANEL); 713 appMessage.AddMessenger("target", target); 714 appMessage.AddMessage("message", &result); 715 appMessage.AddString("title", "Open Clips"); 716 appMessage.AddString("label", "Open"); 717 be_app->PostMessage(&appMessage); 718 break; 719 } 720 case M_FILE_INFO: 721 ShowFileInfo(); 722 break; 723 case M_FILE_PLAYLIST: 724 ShowPlaylistWindow(); 725 break; 726 case M_FILE_CLOSE: 727 PostMessage(B_QUIT_REQUESTED); 728 break; 729 case M_FILE_QUIT: 730 be_app->PostMessage(B_QUIT_REQUESTED); 731 break; 732 733 case M_TOGGLE_FULLSCREEN: 734 _ToggleFullscreen(); 735 break; 736 737 case M_TOGGLE_ALWAYS_ON_TOP: 738 _ToggleAlwaysOnTop(); 739 break; 740 741 case M_TOGGLE_NO_INTERFACE: 742 _ToggleNoInterface(); 743 break; 744 745 case M_VIEW_SIZE: 746 { 747 int32 size; 748 if (msg->FindInt32("size", &size) == B_OK) { 749 if (!fHasVideo) 750 break; 751 if (fIsFullscreen) 752 _ToggleFullscreen(); 753 _ResizeWindow(size); 754 } 755 break; 756 } 757 758 /* 759 case B_ACQUIRE_OVERLAY_LOCK: 760 printf("B_ACQUIRE_OVERLAY_LOCK\n"); 761 fVideoView->OverlayLockAcquire(); 762 break; 763 764 case B_RELEASE_OVERLAY_LOCK: 765 printf("B_RELEASE_OVERLAY_LOCK\n"); 766 fVideoView->OverlayLockRelease(); 767 break; 768 */ 769 case B_MOUSE_WHEEL_CHANGED: 770 { 771 float dx = msg->FindFloat("be:wheel_delta_x"); 772 float dy = msg->FindFloat("be:wheel_delta_y"); 773 bool inv = modifiers() & B_COMMAND_KEY; 774 if (dx > 0.1) 775 PostMessage(inv ? M_VOLUME_DOWN : M_SKIP_PREV); 776 if (dx < -0.1) 777 PostMessage(inv ? M_VOLUME_UP : M_SKIP_NEXT); 778 if (dy > 0.1) 779 PostMessage(inv ? M_SKIP_PREV : M_VOLUME_DOWN); 780 if (dy < -0.1) 781 PostMessage(inv ? M_SKIP_NEXT : M_VOLUME_UP); 782 break; 783 } 784 785 case M_SKIP_NEXT: 786 fControls->SkipForward(); 787 break; 788 789 case M_SKIP_PREV: 790 fControls->SkipBackward(); 791 break; 792 793 case M_WIND: 794 { 795 if (!fAllowWinding) 796 break; 797 798 bigtime_t howMuch; 799 if (msg->FindInt64("how much", &howMuch) != B_OK) 800 break; 801 802 if (fController->Lock()) { 803 bigtime_t seekTime = fController->TimePosition() + howMuch; 804 if (seekTime < 0) { 805 fInitialSeekPosition = seekTime; 806 PostMessage(M_SKIP_PREV); 807 } else if (seekTime > fController->TimeDuration()) { 808 fInitialSeekPosition = 0; 809 PostMessage(M_SKIP_NEXT); 810 } else 811 fController->SetTimePosition(seekTime); 812 fController->Unlock(); 813 814 fAllowWinding = false; 815 } 816 break; 817 } 818 819 case M_VOLUME_UP: 820 fController->VolumeUp(); 821 break; 822 823 case M_VOLUME_DOWN: 824 fController->VolumeDown(); 825 break; 826 827 case M_ASPECT_SAME_AS_SOURCE: 828 if (fHasVideo) { 829 int width; 830 int height; 831 int widthAspect; 832 int heightAspect; 833 fController->GetSize(&width, &height, 834 &widthAspect, &heightAspect); 835 VideoFormatChange(width, height, widthAspect, heightAspect); 836 } 837 break; 838 839 case M_ASPECT_NO_DISTORTION: 840 if (fHasVideo) { 841 int width; 842 int height; 843 fController->GetSize(&width, &height); 844 VideoFormatChange(width, height, width, height); 845 } 846 break; 847 848 case M_ASPECT_4_3: 849 VideoAspectChange(4, 3); 850 break; 851 852 case M_ASPECT_16_9: // 1.77 : 1 853 VideoAspectChange(16, 9); 854 break; 855 856 case M_ASPECT_83_50: // 1.66 : 1 857 VideoAspectChange(83, 50); 858 break; 859 860 case M_ASPECT_7_4: // 1.75 : 1 861 VideoAspectChange(7, 4); 862 break; 863 864 case M_ASPECT_37_20: // 1.85 : 1 865 VideoAspectChange(37, 20); 866 break; 867 868 case M_ASPECT_47_20: // 2.35 : 1 869 VideoAspectChange(47, 20); 870 break; 871 872 case M_SET_PLAYLIST_POSITION: 873 { 874 BAutolock _(fPlaylist); 875 876 int32 index; 877 if (msg->FindInt32("index", &index) == B_OK) 878 fPlaylist->SetCurrentItemIndex(index); 879 break; 880 } 881 882 case MSG_OBJECT_CHANGED: 883 // received from fGlobalSettingsListener 884 // TODO: find out which object, if we ever watch more than 885 // the global settings instance... 886 _AdoptGlobalSettings(); 887 break; 888 889 case M_SHOW_IF_NEEDED: 890 _ShowIfNeeded(); 891 break; 892 893 case M_SLIDE_CONTROLS: 894 { 895 float offset; 896 if (msg->FindFloat("offset", &offset) == B_OK) { 897 fControls->MoveBy(0, offset); 898 UpdateIfNeeded(); 899 snooze(15000); 900 } 901 break; 902 } 903 case M_FINISH_SLIDING_CONTROLS: 904 { 905 float offset; 906 bool show; 907 if (msg->FindFloat("offset", &offset) == B_OK 908 && msg->FindBool("show", &show) == B_OK) { 909 if (show) 910 fControls->MoveTo(fControls->Frame().left, offset); 911 else { 912 fControls->RemoveSelf(); 913 fControls->MoveTo(fVideoView->Frame().left, 914 fVideoView->Frame().bottom + 1); 915 fBackground->AddChild(fControls); 916 while (!fControls->IsHidden()) 917 fControls->Hide(); 918 } 919 } 920 break; 921 } 922 case M_HIDE_FULL_SCREEN_CONTROLS: 923 if (fIsFullscreen) { 924 BPoint videoViewWhere; 925 if (msg->FindPoint("where", &videoViewWhere) == B_OK) { 926 if (!fControls->Frame().Contains(videoViewWhere)) { 927 _ShowFullscreenControls(false); 928 // hide the mouse cursor until the user moves it 929 be_app->ObscureCursor(); 930 } 931 } 932 } 933 break; 934 935 case M_SET_RATING: 936 { 937 int32 rating; 938 if (msg->FindInt32("rating", &rating) == B_OK) 939 _SetRating(rating); 940 break; 941 } 942 943 default: 944 if (msg->what >= M_SELECT_AUDIO_TRACK 945 && msg->what <= M_SELECT_AUDIO_TRACK_END) { 946 fController->SelectAudioTrack(msg->what - M_SELECT_AUDIO_TRACK); 947 break; 948 } 949 if (msg->what >= M_SELECT_VIDEO_TRACK 950 && msg->what <= M_SELECT_VIDEO_TRACK_END) { 951 fController->SelectVideoTrack(msg->what - M_SELECT_VIDEO_TRACK); 952 break; 953 } 954 // let BWindow handle the rest 955 BWindow::MessageReceived(msg); 956 } 957 } 958 959 960 void 961 MainWin::WindowActivated(bool active) 962 { 963 fController->PlayerActivated(active); 964 } 965 966 967 bool 968 MainWin::QuitRequested() 969 { 970 BMessage message(M_PLAYER_QUIT); 971 GetQuitMessage(&message); 972 be_app->PostMessage(&message); 973 return true; 974 } 975 976 977 void 978 MainWin::MenusBeginning() 979 { 980 _SetupVideoAspectItems(fVideoAspectMenu); 981 } 982 983 984 // #pragma mark - 985 986 987 void 988 MainWin::OpenPlaylist(const BMessage* playlistArchive) 989 { 990 if (playlistArchive == NULL) 991 return; 992 993 BAutolock _(this); 994 BAutolock playlistLocker(fPlaylist); 995 996 if (fPlaylist->Unarchive(playlistArchive) != B_OK) 997 return; 998 999 int32 currentIndex; 1000 if (playlistArchive->FindInt32("index", ¤tIndex) != B_OK) 1001 currentIndex = 0; 1002 fPlaylist->SetCurrentItemIndex(currentIndex); 1003 1004 playlistLocker.Unlock(); 1005 1006 if (currentIndex != -1) { 1007 // Restore the current play position only if we have something to play 1008 playlistArchive->FindInt64("position", (int64*)&fInitialSeekPosition); 1009 } 1010 1011 if (IsHidden()) 1012 Show(); 1013 } 1014 1015 1016 void 1017 MainWin::OpenPlaylistItem(const PlaylistItemRef& item) 1018 { 1019 status_t ret = fController->SetToAsync(item); 1020 if (ret != B_OK) { 1021 fprintf(stderr, "MainWin::OpenPlaylistItem() - Failed to send message " 1022 "to Controller.\n"); 1023 (new BAlert("error", NAME" encountered an internal error. " 1024 "The file could not be opened.", "OK"))->Go(); 1025 _PlaylistItemOpened(item, ret); 1026 } else { 1027 BString string; 1028 string << "Opening '" << item->Name() << "'."; 1029 fControls->SetDisabledString(string.String()); 1030 1031 if (IsHidden()) { 1032 BMessage showMessage(M_SHOW_IF_NEEDED); 1033 BMessageRunner::StartSending(BMessenger(this), &showMessage, 1034 150000, 1); 1035 } 1036 } 1037 } 1038 1039 1040 void 1041 MainWin::ShowFileInfo() 1042 { 1043 if (!fInfoWin) 1044 fInfoWin = new InfoWin(Frame().LeftTop(), fController); 1045 1046 if (fInfoWin->Lock()) { 1047 if (fInfoWin->IsHidden()) 1048 fInfoWin->Show(); 1049 else 1050 fInfoWin->Activate(); 1051 fInfoWin->Unlock(); 1052 } 1053 } 1054 1055 1056 void 1057 MainWin::ShowPlaylistWindow() 1058 { 1059 if (fPlaylistWindow->Lock()) { 1060 // make sure the window shows on the same workspace as ourself 1061 uint32 workspaces = Workspaces(); 1062 if (fPlaylistWindow->Workspaces() != workspaces) 1063 fPlaylistWindow->SetWorkspaces(workspaces); 1064 1065 // show or activate 1066 if (fPlaylistWindow->IsHidden()) 1067 fPlaylistWindow->Show(); 1068 else 1069 fPlaylistWindow->Activate(); 1070 1071 fPlaylistWindow->Unlock(); 1072 } 1073 } 1074 1075 1076 void 1077 MainWin::VideoAspectChange(int forcedWidth, int forcedHeight, float widthScale) 1078 { 1079 // Force specific source size and pixel width scale. 1080 if (fHasVideo) { 1081 int width; 1082 int height; 1083 fController->GetSize(&width, &height); 1084 VideoFormatChange(forcedWidth, forcedHeight, 1085 lround(width * widthScale), height); 1086 } 1087 } 1088 1089 1090 void 1091 MainWin::VideoAspectChange(float widthScale) 1092 { 1093 // Called when video aspect ratio changes and the original 1094 // width/height should be restored too, display aspect is not known, 1095 // only pixel width scale. 1096 if (fHasVideo) { 1097 int width; 1098 int height; 1099 fController->GetSize(&width, &height); 1100 VideoFormatChange(width, height, lround(width * widthScale), height); 1101 } 1102 } 1103 1104 1105 void 1106 MainWin::VideoAspectChange(int widthAspect, int heightAspect) 1107 { 1108 // Called when video aspect ratio changes and the original 1109 // width/height should be restored too. 1110 if (fHasVideo) { 1111 int width; 1112 int height; 1113 fController->GetSize(&width, &height); 1114 VideoFormatChange(width, height, widthAspect, heightAspect); 1115 } 1116 } 1117 1118 1119 void 1120 MainWin::VideoFormatChange(int width, int height, int widthAspect, 1121 int heightAspect) 1122 { 1123 // Called when video format or aspect ratio changes. 1124 1125 printf("VideoFormatChange enter: width %d, height %d, " 1126 "aspect ratio: %d:%d\n", width, height, widthAspect, heightAspect); 1127 1128 // remember current view scale 1129 int percent = _CurrentVideoSizeInPercent(); 1130 1131 fSourceWidth = width; 1132 fSourceHeight = height; 1133 fWidthAspect = widthAspect; 1134 fHeightAspect = heightAspect; 1135 1136 if (percent == 100) 1137 _ResizeWindow(100); 1138 else 1139 FrameResized(Bounds().Width(), Bounds().Height()); 1140 1141 printf("VideoFormatChange leave\n"); 1142 } 1143 1144 1145 void 1146 MainWin::GetQuitMessage(BMessage* message) 1147 { 1148 message->AddPointer("instance", this); 1149 message->AddRect("window frame", Frame()); 1150 message->AddBool("audio only", !fHasVideo); 1151 message->AddInt64("creation time", fCreationTime); 1152 1153 if (!fHasVideo && fHasAudio) { 1154 // store playlist, current index and position if this is audio 1155 BMessage playlistArchive; 1156 1157 BAutolock controllerLocker(fController); 1158 playlistArchive.AddInt64("position", fController->TimePosition()); 1159 controllerLocker.Unlock(); 1160 1161 if (!fPlaylist) 1162 return; 1163 1164 BAutolock playlistLocker(fPlaylist); 1165 if (fPlaylist->Archive(&playlistArchive) != B_OK 1166 || playlistArchive.AddInt32("index", 1167 fPlaylist->CurrentItemIndex()) != B_OK 1168 || message->AddMessage("playlist", &playlistArchive) != B_OK) { 1169 fprintf(stderr, "Failed to store current playlist.\n"); 1170 } 1171 } 1172 } 1173 1174 1175 BHandler* 1176 MainWin::ResolveSpecifier(BMessage* message, int32 index, BMessage* specifier, 1177 int32 what, const char* property) 1178 { 1179 BPropertyInfo propertyInfo(sPropertyInfo); 1180 switch (propertyInfo.FindMatch(message, index, specifier, what, property)) { 1181 case 0: 1182 case 1: 1183 case 2: 1184 case 3: 1185 case 4: 1186 case 5: 1187 case 6: 1188 case 7: 1189 case 8: 1190 return this; 1191 } 1192 1193 return BWindow::ResolveSpecifier(message, index, specifier, what, property); 1194 } 1195 1196 1197 status_t 1198 MainWin::GetSupportedSuites(BMessage* data) 1199 { 1200 if (data == NULL) 1201 return B_BAD_VALUE; 1202 1203 status_t status = data->AddString("suites", "suite/vnd.Haiku-MediaPlayer"); 1204 if (status != B_OK) 1205 return status; 1206 1207 BPropertyInfo propertyInfo(sPropertyInfo); 1208 status = data->AddFlat("messages", &propertyInfo); 1209 if (status != B_OK) 1210 return status; 1211 1212 return BWindow::GetSupportedSuites(data); 1213 } 1214 1215 1216 // #pragma mark - 1217 1218 1219 void 1220 MainWin::_RefsReceived(BMessage* message) 1221 { 1222 // the playlist is replaced by dropped files 1223 // or the dropped files are appended to the end 1224 // of the existing playlist if <shift> is pressed 1225 bool append = false; 1226 if (message->FindBool("append to playlist", &append) != B_OK) 1227 append = modifiers() & B_SHIFT_KEY; 1228 1229 BAutolock _(fPlaylist); 1230 int32 appendIndex = append ? APPEND_INDEX_APPEND_LAST 1231 : APPEND_INDEX_REPLACE_PLAYLIST; 1232 message->AddInt32("append_index", appendIndex); 1233 1234 // forward the message to the playlist window, 1235 // so that undo/redo is used for modifying the playlist 1236 fPlaylistWindow->PostMessage(message); 1237 1238 if (message->FindRect("window frame", &fNoVideoFrame) != B_OK) { 1239 fNoVideoFrame = BRect(); 1240 _ShowIfNeeded(); 1241 } 1242 } 1243 1244 1245 void 1246 MainWin::_PlaylistItemOpened(const PlaylistItemRef& item, status_t result) 1247 { 1248 if (result != B_OK) { 1249 BAutolock _(fPlaylist); 1250 1251 item->SetPlaybackFailed(); 1252 bool allItemsFailed = true; 1253 int32 count = fPlaylist->CountItems(); 1254 for (int32 i = 0; i < count; i++) { 1255 if (!fPlaylist->ItemAtFast(i)->PlaybackFailed()) { 1256 allItemsFailed = false; 1257 break; 1258 } 1259 } 1260 1261 if (allItemsFailed) { 1262 // Display error if all files failed to play. 1263 BString message; 1264 message << "The file '"; 1265 message << item->Name(); 1266 message << "' could not be opened.\n\n"; 1267 1268 if (result == B_MEDIA_NO_HANDLER) { 1269 // give a more detailed message for the most likely of all 1270 // errors 1271 message << "There is no decoder installed to handle the " 1272 "file format, or the decoder has trouble with the " 1273 "specific version of the format."; 1274 } else { 1275 message << "Error: " << strerror(result); 1276 } 1277 (new BAlert("error", message.String(), "OK"))->Go(); 1278 } else { 1279 // Just go to the next file and don't bother user (yet) 1280 fPlaylist->SetCurrentItemIndex(fPlaylist->CurrentItemIndex() + 1); 1281 } 1282 1283 fHasFile = false; 1284 fHasVideo = false; 1285 fHasAudio = false; 1286 SetTitle(NAME); 1287 } else { 1288 fHasFile = true; 1289 fHasVideo = fController->VideoTrackCount() != 0; 1290 fHasAudio = fController->AudioTrackCount() != 0; 1291 SetTitle(item->Name().String()); 1292 1293 if (fInitialSeekPosition < 0) { 1294 fInitialSeekPosition 1295 = fController->TimeDuration() + fInitialSeekPosition; 1296 } 1297 fController->SetTimePosition(fInitialSeekPosition); 1298 fInitialSeekPosition = 0; 1299 } 1300 _SetupWindow(); 1301 1302 if (result == B_OK) 1303 _UpdatePlaylistItemFile(); 1304 } 1305 1306 1307 void 1308 MainWin::_SetupWindow() 1309 { 1310 // printf("MainWin::_SetupWindow\n"); 1311 // Populate the track menus 1312 _SetupTrackMenus(fAudioTrackMenu, fVideoTrackMenu); 1313 _UpdateAudioChannelCount(fController->CurrentAudioTrack()); 1314 1315 fVideoMenu->SetEnabled(fHasVideo); 1316 fAudioMenu->SetEnabled(fHasAudio); 1317 int previousSourceWidth = fSourceWidth; 1318 int previousSourceHeight = fSourceHeight; 1319 int previousWidthAspect = fWidthAspect; 1320 int previousHeightAspect = fHeightAspect; 1321 if (fHasVideo) { 1322 fController->GetSize(&fSourceWidth, &fSourceHeight, 1323 &fWidthAspect, &fHeightAspect); 1324 } else { 1325 fSourceWidth = 0; 1326 fSourceHeight = 0; 1327 fWidthAspect = 1; 1328 fHeightAspect = 1; 1329 } 1330 _UpdateControlsEnabledStatus(); 1331 1332 if (!fHasVideo && fNoVideoFrame.IsValid()) { 1333 MoveTo(fNoVideoFrame.LeftTop()); 1334 ResizeTo(fNoVideoFrame.Width(), fNoVideoFrame.Height()); 1335 } 1336 fNoVideoFrame = BRect(); 1337 _ShowIfNeeded(); 1338 1339 // Adopt the size and window layout if necessary 1340 if (previousSourceWidth != fSourceWidth 1341 || previousSourceHeight != fSourceHeight 1342 || previousWidthAspect != fWidthAspect 1343 || previousHeightAspect != fHeightAspect) { 1344 1345 _SetWindowSizeLimits(); 1346 1347 if (!fIsFullscreen) { 1348 // Resize to 100% but stay on screen 1349 _ResizeWindow(100, !fHasVideo, true); 1350 } else { 1351 // Make sure we relayout the video view when in full screen mode 1352 FrameResized(Frame().Width(), Frame().Height()); 1353 } 1354 } 1355 1356 fVideoView->MakeFocus(); 1357 } 1358 1359 1360 void 1361 MainWin::_CreateMenu() 1362 { 1363 fFileMenu = new BMenu(NAME); 1364 fPlaylistMenu = new BMenu("Playlist"B_UTF8_ELLIPSIS); 1365 fAudioMenu = new BMenu("Audio"); 1366 fVideoMenu = new BMenu("Video"); 1367 fVideoAspectMenu = new BMenu("Aspect ratio"); 1368 fAudioTrackMenu = new BMenu("Track"); 1369 fVideoTrackMenu = new BMenu("Track"); 1370 fAttributesMenu = new BMenu("Attributes"); 1371 1372 fMenuBar->AddItem(fFileMenu); 1373 fMenuBar->AddItem(fAudioMenu); 1374 fMenuBar->AddItem(fVideoMenu); 1375 fMenuBar->AddItem(fAttributesMenu); 1376 1377 BMenuItem* item = new BMenuItem("New player"B_UTF8_ELLIPSIS, 1378 new BMessage(M_NEW_PLAYER), 'N'); 1379 fFileMenu->AddItem(item); 1380 item->SetTarget(be_app); 1381 1382 #if 0 1383 // Plain "Open File" entry 1384 fFileMenu->AddItem(new BMenuItem("Open File"B_UTF8_ELLIPSIS, 1385 new BMessage(M_FILE_OPEN), 'O')); 1386 #else 1387 // Add recent files to "Open File" entry as sub-menu. 1388 BRecentFilesList recentFiles(10, false, NULL, kAppSig); 1389 item = new BMenuItem(recentFiles.NewFileListMenu( 1390 "Open file"B_UTF8_ELLIPSIS, new BMessage(B_REFS_RECEIVED), 1391 NULL, this, 10, false, NULL, 0, kAppSig), new BMessage(M_FILE_OPEN)); 1392 item->SetShortcut('O', 0); 1393 fFileMenu->AddItem(item); 1394 #endif 1395 1396 fFileMenu->AddSeparatorItem(); 1397 1398 fFileMenu->AddItem(new BMenuItem("File info"B_UTF8_ELLIPSIS, 1399 new BMessage(M_FILE_INFO), 'I')); 1400 fFileMenu->AddItem(fPlaylistMenu); 1401 fPlaylistMenu->Superitem()->SetShortcut('P', B_COMMAND_KEY); 1402 fPlaylistMenu->Superitem()->SetMessage(new BMessage(M_FILE_PLAYLIST)); 1403 1404 fFileMenu->AddSeparatorItem(); 1405 1406 fNoInterfaceMenuItem = new BMenuItem("No interface", 1407 new BMessage(M_TOGGLE_NO_INTERFACE), 'B'); 1408 fFileMenu->AddItem(fNoInterfaceMenuItem); 1409 fFileMenu->AddItem(new BMenuItem("Always on top", 1410 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'A')); 1411 1412 item = new BMenuItem("Settings"B_UTF8_ELLIPSIS, 1413 new BMessage(M_SETTINGS), 'S'); 1414 fFileMenu->AddItem(item); 1415 item->SetTarget(be_app); 1416 1417 fFileMenu->AddSeparatorItem(); 1418 1419 item = new BMenuItem("About " NAME B_UTF8_ELLIPSIS, 1420 new BMessage(B_ABOUT_REQUESTED)); 1421 fFileMenu->AddItem(item); 1422 item->SetTarget(be_app); 1423 1424 fFileMenu->AddSeparatorItem(); 1425 1426 fFileMenu->AddItem(new BMenuItem("Close", new BMessage(M_FILE_CLOSE), 'W')); 1427 fFileMenu->AddItem(new BMenuItem("Quit", new BMessage(M_FILE_QUIT), 'Q')); 1428 1429 fPlaylistMenu->SetRadioMode(true); 1430 1431 fAudioMenu->AddItem(fAudioTrackMenu); 1432 1433 fVideoMenu->AddItem(fVideoTrackMenu); 1434 fVideoMenu->AddSeparatorItem(); 1435 BMessage* resizeMessage = new BMessage(M_VIEW_SIZE); 1436 resizeMessage->AddInt32("size", 50); 1437 fVideoMenu->AddItem(new BMenuItem("50% scale", resizeMessage, '0')); 1438 1439 resizeMessage = new BMessage(M_VIEW_SIZE); 1440 resizeMessage->AddInt32("size", 100); 1441 fVideoMenu->AddItem(new BMenuItem("100% scale", resizeMessage, '1')); 1442 1443 resizeMessage = new BMessage(M_VIEW_SIZE); 1444 resizeMessage->AddInt32("size", 200); 1445 fVideoMenu->AddItem(new BMenuItem("200% scale", resizeMessage, '2')); 1446 1447 resizeMessage = new BMessage(M_VIEW_SIZE); 1448 resizeMessage->AddInt32("size", 300); 1449 fVideoMenu->AddItem(new BMenuItem("300% scale", resizeMessage, '3')); 1450 1451 resizeMessage = new BMessage(M_VIEW_SIZE); 1452 resizeMessage->AddInt32("size", 400); 1453 fVideoMenu->AddItem(new BMenuItem("400% scale", resizeMessage, '4')); 1454 1455 fVideoMenu->AddSeparatorItem(); 1456 1457 fVideoMenu->AddItem(new BMenuItem("Full screen", 1458 new BMessage(M_TOGGLE_FULLSCREEN), 'F')); 1459 1460 fVideoMenu->AddSeparatorItem(); 1461 1462 _SetupVideoAspectItems(fVideoAspectMenu); 1463 fVideoMenu->AddItem(fVideoAspectMenu); 1464 1465 fRatingMenu = new BMenu("Rating"); 1466 fAttributesMenu->AddItem(fRatingMenu); 1467 for (int32 i = 1; i <= 10; i++) { 1468 char label[16]; 1469 snprintf(label, sizeof(label), "%ld", i); 1470 BMessage* setRatingMsg = new BMessage(M_SET_RATING); 1471 setRatingMsg->AddInt32("rating", i); 1472 fRatingMenu->AddItem(new BMenuItem(label, setRatingMsg)); 1473 } 1474 } 1475 1476 1477 void 1478 MainWin::_SetupVideoAspectItems(BMenu* menu) 1479 { 1480 BMenuItem* item; 1481 while ((item = menu->RemoveItem(0L)) != NULL) 1482 delete item; 1483 1484 int width; 1485 int height; 1486 int widthAspect; 1487 int heightAspect; 1488 fController->GetSize(&width, &height, &widthAspect, &heightAspect); 1489 // We don't care if there is a video track at all. In that 1490 // case we should end up not marking any item. 1491 1492 // NOTE: The item marking may end up marking for example both 1493 // "Stream Settings" and "16 : 9" if the stream settings happen to 1494 // be "16 : 9". 1495 1496 menu->AddItem(item = new BMenuItem("Stream settings", 1497 new BMessage(M_ASPECT_SAME_AS_SOURCE))); 1498 item->SetMarked(widthAspect == fWidthAspect 1499 && heightAspect == fHeightAspect); 1500 1501 menu->AddItem(item = new BMenuItem("No aspect correction", 1502 new BMessage(M_ASPECT_NO_DISTORTION))); 1503 item->SetMarked(width == fWidthAspect && height == fHeightAspect); 1504 1505 menu->AddSeparatorItem(); 1506 1507 menu->AddItem(item = new BMenuItem("4 : 3", 1508 new BMessage(M_ASPECT_4_3))); 1509 item->SetMarked(fWidthAspect == 4 && fHeightAspect == 3); 1510 menu->AddItem(item = new BMenuItem("16 : 9", 1511 new BMessage(M_ASPECT_16_9))); 1512 item->SetMarked(fWidthAspect == 16 && fHeightAspect == 9); 1513 1514 menu->AddSeparatorItem(); 1515 1516 menu->AddItem(item = new BMenuItem("1.66 : 1", 1517 new BMessage(M_ASPECT_83_50))); 1518 item->SetMarked(fWidthAspect == 83 && fHeightAspect == 50); 1519 menu->AddItem(item = new BMenuItem("1.75 : 1", 1520 new BMessage(M_ASPECT_7_4))); 1521 item->SetMarked(fWidthAspect == 7 && fHeightAspect == 4); 1522 menu->AddItem(item = new BMenuItem("1.85 : 1 (American)", 1523 new BMessage(M_ASPECT_37_20))); 1524 item->SetMarked(fWidthAspect == 37 && fHeightAspect == 20); 1525 menu->AddItem(item = new BMenuItem("2.35 : 1 (Cinemascope)", 1526 new BMessage(M_ASPECT_47_20))); 1527 item->SetMarked(fWidthAspect == 47 && fHeightAspect == 20); 1528 } 1529 1530 1531 void 1532 MainWin::_SetupTrackMenus(BMenu* audioTrackMenu, BMenu* videoTrackMenu) 1533 { 1534 audioTrackMenu->RemoveItems(0, audioTrackMenu->CountItems(), true); 1535 videoTrackMenu->RemoveItems(0, videoTrackMenu->CountItems(), true); 1536 1537 char s[100]; 1538 1539 int count = fController->AudioTrackCount(); 1540 int current = fController->CurrentAudioTrack(); 1541 for (int i = 0; i < count; i++) { 1542 sprintf(s, "Track %d", i + 1); 1543 BMenuItem* item = new BMenuItem(s, 1544 new BMessage(M_SELECT_AUDIO_TRACK + i)); 1545 item->SetMarked(i == current); 1546 audioTrackMenu->AddItem(item); 1547 } 1548 if (count == 0) { 1549 audioTrackMenu->AddItem(new BMenuItem("none", new BMessage(M_DUMMY))); 1550 audioTrackMenu->ItemAt(0)->SetMarked(true); 1551 } 1552 1553 1554 count = fController->VideoTrackCount(); 1555 current = fController->CurrentVideoTrack(); 1556 for (int i = 0; i < count; i++) { 1557 sprintf(s, "Track %d", i + 1); 1558 BMenuItem* item = new BMenuItem(s, 1559 new BMessage(M_SELECT_VIDEO_TRACK + i)); 1560 item->SetMarked(i == current); 1561 videoTrackMenu->AddItem(item); 1562 } 1563 if (count == 0) { 1564 videoTrackMenu->AddItem(new BMenuItem("none", new BMessage(M_DUMMY))); 1565 videoTrackMenu->ItemAt(0)->SetMarked(true); 1566 } 1567 } 1568 1569 1570 void 1571 MainWin::_UpdateAudioChannelCount(int32 audioTrackIndex) 1572 { 1573 fControls->SetAudioChannelCount(fController->AudioTrackChannelCount()); 1574 } 1575 1576 1577 void 1578 MainWin::_GetMinimumWindowSize(int& width, int& height) const 1579 { 1580 width = MIN_WIDTH; 1581 height = 0; 1582 if (!fNoInterface) { 1583 width = max_c(width, fMenuBarWidth); 1584 width = max_c(width, fControlsWidth); 1585 height = fMenuBarHeight + fControlsHeight; 1586 } 1587 } 1588 1589 1590 void 1591 MainWin::_GetUnscaledVideoSize(int& videoWidth, int& videoHeight) const 1592 { 1593 if (fWidthAspect != 0 && fHeightAspect != 0) { 1594 videoWidth = fSourceHeight * fWidthAspect / fHeightAspect; 1595 videoHeight = fSourceWidth * fHeightAspect / fWidthAspect; 1596 // Use the scaling which produces an enlarged view. 1597 if (videoWidth > fSourceWidth) { 1598 // Enlarge width 1599 videoHeight = fSourceHeight; 1600 } else { 1601 // Enlarge height 1602 videoWidth = fSourceWidth; 1603 } 1604 } else { 1605 videoWidth = fSourceWidth; 1606 videoHeight = fSourceHeight; 1607 } 1608 } 1609 1610 1611 void 1612 MainWin::_SetWindowSizeLimits() 1613 { 1614 int minWidth; 1615 int minHeight; 1616 _GetMinimumWindowSize(minWidth, minHeight); 1617 SetSizeLimits(minWidth - 1, 32000, minHeight - 1, 1618 fHasVideo ? 32000 : minHeight - 1); 1619 } 1620 1621 1622 int 1623 MainWin::_CurrentVideoSizeInPercent() const 1624 { 1625 if (!fHasVideo) 1626 return 0; 1627 1628 int videoWidth; 1629 int videoHeight; 1630 _GetUnscaledVideoSize(videoWidth, videoHeight); 1631 1632 int viewWidth = fVideoView->Bounds().IntegerWidth() + 1; 1633 int viewHeight = fVideoView->Bounds().IntegerHeight() + 1; 1634 1635 int widthPercent = videoWidth * 100 / viewWidth; 1636 int heightPercent = videoHeight * 100 / viewHeight; 1637 1638 if (widthPercent > heightPercent) 1639 return widthPercent; 1640 return heightPercent; 1641 } 1642 1643 1644 void 1645 MainWin::_ResizeWindow(int percent, bool useNoVideoWidth, bool stayOnScreen) 1646 { 1647 // Get required window size 1648 int videoWidth; 1649 int videoHeight; 1650 _GetUnscaledVideoSize(videoWidth, videoHeight); 1651 1652 videoWidth = (videoWidth * percent) / 100; 1653 videoHeight = (videoHeight * percent) / 100; 1654 1655 // Calculate and set the minimum window size 1656 int width; 1657 int height; 1658 _GetMinimumWindowSize(width, height); 1659 1660 width = max_c(width, videoWidth) - 1; 1661 if (useNoVideoWidth) 1662 width = max_c(width, fNoVideoWidth); 1663 height = height + videoHeight - 1; 1664 1665 if (stayOnScreen) { 1666 BRect screenFrame(BScreen(this).Frame()); 1667 BRect frame(Frame()); 1668 BRect decoratorFrame(DecoratorFrame()); 1669 1670 // Shrink the screen frame by the window border size 1671 screenFrame.top += frame.top - decoratorFrame.top; 1672 screenFrame.left += frame.left - decoratorFrame.left; 1673 screenFrame.right += frame.right - decoratorFrame.right; 1674 screenFrame.bottom += frame.bottom - decoratorFrame.bottom; 1675 1676 // Update frame to what the new size would be 1677 frame.right = frame.left + width; 1678 frame.bottom = frame.top + height; 1679 1680 if (!screenFrame.Contains(frame)) { 1681 // Resize the window so it doesn't extend outside the current 1682 // screen frame. 1683 if (frame.Width() > screenFrame.Width() 1684 || frame.Height() > screenFrame.Height()) { 1685 // too large 1686 int widthDiff 1687 = frame.IntegerWidth() - screenFrame.IntegerWidth(); 1688 int heightDiff 1689 = frame.IntegerHeight() - screenFrame.IntegerHeight(); 1690 1691 float shrinkScale; 1692 if (widthDiff > heightDiff) 1693 shrinkScale = (float)(width - widthDiff) / width; 1694 else 1695 shrinkScale = (float)(height - heightDiff) / height; 1696 1697 // Resize width/height and center window 1698 width = lround(width * shrinkScale); 1699 height = lround(height * shrinkScale); 1700 MoveTo((screenFrame.left + screenFrame.right - width) / 2, 1701 (screenFrame.top + screenFrame.bottom - height) / 2); 1702 } else { 1703 // just off-screen on one or more sides 1704 int offsetX = 0; 1705 int offsetY = 0; 1706 if (frame.left < screenFrame.left) 1707 offsetX = (int)(screenFrame.left - frame.left); 1708 else if (frame.right > screenFrame.right) 1709 offsetX = (int)(screenFrame.right - frame.right); 1710 if (frame.top < screenFrame.top) 1711 offsetY = (int)(screenFrame.top - frame.top); 1712 else if (frame.bottom > screenFrame.bottom) 1713 offsetY = (int)(screenFrame.bottom - frame.bottom); 1714 MoveBy(offsetX, offsetY); 1715 } 1716 } 1717 } 1718 1719 ResizeTo(width, height); 1720 } 1721 1722 1723 void 1724 MainWin::_ResizeVideoView(int x, int y, int width, int height) 1725 { 1726 printf("_ResizeVideoView: %d,%d, width %d, height %d\n", x, y, 1727 width, height); 1728 1729 // Keep aspect ratio, place video view inside 1730 // the background area (may create black bars). 1731 int videoWidth; 1732 int videoHeight; 1733 _GetUnscaledVideoSize(videoWidth, videoHeight); 1734 float scaledWidth = videoWidth; 1735 float scaledHeight = videoHeight; 1736 float factor = min_c(width / scaledWidth, height / scaledHeight); 1737 int renderWidth = lround(scaledWidth * factor); 1738 int renderHeight = lround(scaledHeight * factor); 1739 if (renderWidth > width) 1740 renderWidth = width; 1741 if (renderHeight > height) 1742 renderHeight = height; 1743 1744 int xOffset = (width - renderWidth) / 2; 1745 int yOffset = (height - renderHeight) / 2; 1746 1747 fVideoView->MoveTo(x, y); 1748 fVideoView->ResizeTo(width - 1, height - 1); 1749 1750 BRect videoFrame(xOffset, yOffset, 1751 xOffset + renderWidth - 1, yOffset + renderHeight - 1); 1752 1753 fVideoView->SetVideoFrame(videoFrame); 1754 } 1755 1756 1757 // #pragma mark - 1758 1759 1760 void 1761 MainWin::_MouseDown(BMessage* msg, BView* originalHandler) 1762 { 1763 uint32 buttons = msg->FindInt32("buttons"); 1764 1765 // On Zeta, only "screen_where" is reliable, "where" and "be:view_where" 1766 // seem to be broken 1767 BPoint screenWhere; 1768 if (msg->FindPoint("screen_where", &screenWhere) != B_OK) { 1769 // TODO: remove 1770 // Workaround for BeOS R5, it has no "screen_where" 1771 if (!originalHandler || msg->FindPoint("where", &screenWhere) < B_OK) 1772 return; 1773 originalHandler->ConvertToScreen(&screenWhere); 1774 } 1775 1776 // double click handling 1777 1778 if (msg->FindInt32("clicks") % 2 == 0) { 1779 BRect rect(screenWhere.x - 1, screenWhere.y - 1, screenWhere.x + 1, 1780 screenWhere.y + 1); 1781 if (rect.Contains(fMouseDownMousePos)) { 1782 if (buttons == B_PRIMARY_MOUSE_BUTTON) 1783 PostMessage(M_TOGGLE_FULLSCREEN); 1784 else if (buttons == B_SECONDARY_MOUSE_BUTTON) 1785 PostMessage(M_TOGGLE_NO_INTERFACE); 1786 1787 return; 1788 } 1789 } 1790 1791 fMouseDownMousePos = screenWhere; 1792 fMouseDownWindowPos = Frame().LeftTop(); 1793 1794 if (buttons == B_PRIMARY_MOUSE_BUTTON && !fIsFullscreen) { 1795 // start mouse tracking 1796 fVideoView->SetMouseEventMask(B_POINTER_EVENTS | B_NO_POINTER_HISTORY 1797 /* | B_LOCK_WINDOW_FOCUS */); 1798 fMouseDownTracking = true; 1799 } 1800 1801 // pop up a context menu if right mouse button is down for 200 ms 1802 1803 if ((buttons & B_SECONDARY_MOUSE_BUTTON) == 0) 1804 return; 1805 1806 bigtime_t start = system_time(); 1807 bigtime_t delay = 200000; 1808 BPoint location; 1809 do { 1810 fVideoView->GetMouse(&location, &buttons); 1811 if ((buttons & B_SECONDARY_MOUSE_BUTTON) == 0) 1812 break; 1813 snooze(1000); 1814 } while (system_time() - start < delay); 1815 1816 if ((buttons & B_SECONDARY_MOUSE_BUTTON) != 0) 1817 _ShowContextMenu(screenWhere); 1818 } 1819 1820 1821 void 1822 MainWin::_MouseMoved(BMessage* msg, BView* originalHandler) 1823 { 1824 // msg->PrintToStream(); 1825 1826 BPoint mousePos; 1827 uint32 buttons = msg->FindInt32("buttons"); 1828 // On Zeta, only "screen_where" is reliable, "where" 1829 // and "be:view_where" seem to be broken 1830 if (msg->FindPoint("screen_where", &mousePos) != B_OK) { 1831 // TODO: remove 1832 // Workaround for BeOS R5, it has no "screen_where" 1833 if (!originalHandler || msg->FindPoint("where", &mousePos) < B_OK) 1834 return; 1835 originalHandler->ConvertToScreen(&mousePos); 1836 } 1837 1838 if (buttons == B_PRIMARY_MOUSE_BUTTON && fMouseDownTracking 1839 && !fIsFullscreen) { 1840 // printf("screen where: %.0f, %.0f => ", mousePos.x, mousePos.y); 1841 float delta_x = mousePos.x - fMouseDownMousePos.x; 1842 float delta_y = mousePos.y - fMouseDownMousePos.y; 1843 float x = fMouseDownWindowPos.x + delta_x; 1844 float y = fMouseDownWindowPos.y + delta_y; 1845 // printf("move window to %.0f, %.0f\n", x, y); 1846 MoveTo(x, y); 1847 } 1848 1849 bigtime_t eventTime; 1850 if (msg->FindInt64("when", &eventTime) != B_OK) 1851 eventTime = system_time(); 1852 1853 if (buttons == 0 && fIsFullscreen) { 1854 BPoint moveDelta = mousePos - fLastMousePos; 1855 float moveDeltaDist 1856 = sqrtf(moveDelta.x * moveDelta.x + moveDelta.y * moveDelta.y); 1857 if (eventTime - fLastMouseMovedTime < 200000) 1858 fMouseMoveDist += moveDeltaDist; 1859 else 1860 fMouseMoveDist = moveDeltaDist; 1861 if (fMouseMoveDist > 5) 1862 _ShowFullscreenControls(true); 1863 } 1864 1865 fLastMousePos = mousePos; 1866 fLastMouseMovedTime =eventTime; 1867 } 1868 1869 1870 void 1871 MainWin::_MouseUp(BMessage* msg) 1872 { 1873 fMouseDownTracking = false; 1874 } 1875 1876 1877 void 1878 MainWin::_ShowContextMenu(const BPoint& screenPoint) 1879 { 1880 printf("Show context menu\n"); 1881 BPopUpMenu* menu = new BPopUpMenu("context menu", false, false); 1882 BMenuItem* item; 1883 menu->AddItem(item = new BMenuItem("Full screen", 1884 new BMessage(M_TOGGLE_FULLSCREEN), 'F')); 1885 item->SetMarked(fIsFullscreen); 1886 item->SetEnabled(fHasVideo); 1887 1888 BMenu* aspectSubMenu = new BMenu("Aspect ratio"); 1889 _SetupVideoAspectItems(aspectSubMenu); 1890 aspectSubMenu->SetTargetForItems(this); 1891 menu->AddItem(item = new BMenuItem(aspectSubMenu)); 1892 item->SetEnabled(fHasVideo); 1893 1894 menu->AddItem(item = new BMenuItem("No interface", 1895 new BMessage(M_TOGGLE_NO_INTERFACE), 'B')); 1896 item->SetMarked(fNoInterface); 1897 item->SetEnabled(fHasVideo); 1898 1899 menu->AddSeparatorItem(); 1900 1901 // Add track selector menus 1902 BMenu* audioTrackMenu = new BMenu("Audio track"); 1903 BMenu* videoTrackMenu = new BMenu("Video track"); 1904 _SetupTrackMenus(audioTrackMenu, videoTrackMenu); 1905 1906 audioTrackMenu->SetTargetForItems(this); 1907 videoTrackMenu->SetTargetForItems(this); 1908 1909 menu->AddItem(item = new BMenuItem(audioTrackMenu)); 1910 item->SetEnabled(fHasAudio); 1911 1912 menu->AddItem(item = new BMenuItem(videoTrackMenu)); 1913 item->SetEnabled(fHasVideo); 1914 1915 menu->AddSeparatorItem(); 1916 menu->AddItem(new BMenuItem("Quit", new BMessage(M_FILE_QUIT), 'Q')); 1917 1918 menu->SetTargetForItems(this); 1919 BRect rect(screenPoint.x - 5, screenPoint.y - 5, screenPoint.x + 5, 1920 screenPoint.y + 5); 1921 menu->Go(screenPoint, true, true, rect, true); 1922 } 1923 1924 1925 /*! Trap keys that are about to be send to background or renderer view. 1926 Return true if it shouldn't be passed to the view. 1927 */ 1928 bool 1929 MainWin::_KeyDown(BMessage* msg) 1930 { 1931 // TODO: use the shortcut mechanism instead! 1932 1933 uint32 key = msg->FindInt32("key"); 1934 uint32 rawChar = msg->FindInt32("raw_char"); 1935 uint32 modifier = msg->FindInt32("modifiers"); 1936 1937 // printf("key 0x%lx, rawChar 0x%lx, modifiers 0x%lx\n", key, rawChar, 1938 // modifier); 1939 1940 // ignore the system modifier namespace 1941 if ((modifier & (B_CONTROL_KEY | B_COMMAND_KEY)) 1942 == (B_CONTROL_KEY | B_COMMAND_KEY)) 1943 return false; 1944 1945 switch (rawChar) { 1946 case B_SPACE: 1947 fController->TogglePlaying(); 1948 return true; 1949 1950 case B_ESCAPE: 1951 if (!fIsFullscreen) 1952 break; 1953 1954 PostMessage(M_TOGGLE_FULLSCREEN); 1955 return true; 1956 1957 case B_ENTER: // Enter / Return 1958 if ((modifier & B_COMMAND_KEY) != 0) { 1959 PostMessage(M_TOGGLE_FULLSCREEN); 1960 return true; 1961 } 1962 break; 1963 1964 case B_TAB: 1965 if ((modifier & (B_COMMAND_KEY | B_CONTROL_KEY | B_OPTION_KEY 1966 | B_MENU_KEY)) == 0) { 1967 PostMessage(M_TOGGLE_FULLSCREEN); 1968 return true; 1969 } 1970 break; 1971 1972 case B_UP_ARROW: 1973 if ((modifier & B_COMMAND_KEY) != 0) 1974 PostMessage(M_SKIP_NEXT); 1975 else 1976 PostMessage(M_VOLUME_UP); 1977 return true; 1978 1979 case B_DOWN_ARROW: 1980 if ((modifier & B_COMMAND_KEY) != 0) 1981 PostMessage(M_SKIP_PREV); 1982 else 1983 PostMessage(M_VOLUME_DOWN); 1984 return true; 1985 1986 case B_RIGHT_ARROW: 1987 if ((modifier & B_COMMAND_KEY) != 0) 1988 PostMessage(M_SKIP_NEXT); 1989 else if (fAllowWinding) { 1990 BMessage windMessage(M_WIND); 1991 if ((modifier & B_SHIFT_KEY) != 0) 1992 windMessage.AddInt64("how much", 30000000LL); 1993 else 1994 windMessage.AddInt64("how much", 5000000LL); 1995 PostMessage(&windMessage); 1996 } 1997 return true; 1998 1999 case B_LEFT_ARROW: 2000 if ((modifier & B_COMMAND_KEY) != 0) 2001 PostMessage(M_SKIP_PREV); 2002 else if (fAllowWinding) { 2003 BMessage windMessage(M_WIND); 2004 if ((modifier & B_SHIFT_KEY) != 0) 2005 windMessage.AddInt64("how much", -30000000LL); 2006 else 2007 windMessage.AddInt64("how much", -5000000LL); 2008 PostMessage(&windMessage); 2009 } 2010 return true; 2011 2012 case B_PAGE_UP: 2013 PostMessage(M_SKIP_NEXT); 2014 return true; 2015 2016 case B_PAGE_DOWN: 2017 PostMessage(M_SKIP_PREV); 2018 return true; 2019 2020 case B_DELETE: 2021 case 'd': // d for delete 2022 case 't': // t for Trash 2023 if ((modifiers() & B_COMMAND_KEY) != 0) { 2024 BAutolock _(fPlaylist); 2025 BMessage removeMessage(M_PLAYLIST_REMOVE_AND_PUT_INTO_TRASH); 2026 removeMessage.AddInt32("playlist index", 2027 fPlaylist->CurrentItemIndex()); 2028 fPlaylistWindow->PostMessage(&removeMessage); 2029 return true; 2030 } 2031 break; 2032 } 2033 2034 switch (key) { 2035 case 0x3a: // numeric keypad + 2036 if ((modifier & B_COMMAND_KEY) == 0) { 2037 PostMessage(M_VOLUME_UP); 2038 return true; 2039 } 2040 break; 2041 2042 case 0x25: // numeric keypad - 2043 if ((modifier & B_COMMAND_KEY) == 0) { 2044 PostMessage(M_VOLUME_DOWN); 2045 return true; 2046 } 2047 break; 2048 2049 case 0x38: // numeric keypad up arrow 2050 PostMessage(M_VOLUME_UP); 2051 return true; 2052 2053 case 0x59: // numeric keypad down arrow 2054 PostMessage(M_VOLUME_DOWN); 2055 return true; 2056 2057 case 0x39: // numeric keypad page up 2058 case 0x4a: // numeric keypad right arrow 2059 PostMessage(M_SKIP_NEXT); 2060 return true; 2061 2062 case 0x5a: // numeric keypad page down 2063 case 0x48: // numeric keypad left arrow 2064 PostMessage(M_SKIP_PREV); 2065 return true; 2066 } 2067 2068 return false; 2069 } 2070 2071 2072 // #pragma mark - 2073 2074 2075 void 2076 MainWin::_ToggleFullscreen() 2077 { 2078 printf("_ToggleFullscreen enter\n"); 2079 2080 if (!fHasVideo) { 2081 printf("_ToggleFullscreen - ignoring, as we don't have a video\n"); 2082 return; 2083 } 2084 2085 fIsFullscreen = !fIsFullscreen; 2086 2087 if (fIsFullscreen) { 2088 // switch to fullscreen 2089 2090 fSavedFrame = Frame(); 2091 printf("saving current frame: %d %d %d %d\n", int(fSavedFrame.left), 2092 int(fSavedFrame.top), int(fSavedFrame.right), 2093 int(fSavedFrame.bottom)); 2094 BScreen screen(this); 2095 BRect rect(screen.Frame()); 2096 2097 Hide(); 2098 MoveTo(rect.left, rect.top); 2099 ResizeTo(rect.Width(), rect.Height()); 2100 Show(); 2101 2102 } else { 2103 // switch back from full screen mode 2104 _ShowFullscreenControls(false, false); 2105 2106 Hide(); 2107 MoveTo(fSavedFrame.left, fSavedFrame.top); 2108 ResizeTo(fSavedFrame.Width(), fSavedFrame.Height()); 2109 Show(); 2110 } 2111 2112 fVideoView->SetFullscreen(fIsFullscreen); 2113 2114 _MarkItem(fFileMenu, M_TOGGLE_FULLSCREEN, fIsFullscreen); 2115 2116 printf("_ToggleFullscreen leave\n"); 2117 } 2118 2119 void 2120 MainWin::_ToggleAlwaysOnTop() 2121 { 2122 fAlwaysOnTop = !fAlwaysOnTop; 2123 SetFeel(fAlwaysOnTop ? B_FLOATING_ALL_WINDOW_FEEL : B_NORMAL_WINDOW_FEEL); 2124 2125 _MarkItem(fFileMenu, M_TOGGLE_ALWAYS_ON_TOP, fAlwaysOnTop); 2126 } 2127 2128 2129 void 2130 MainWin::_ToggleNoInterface() 2131 { 2132 printf("_ToggleNoInterface enter\n"); 2133 2134 if (fIsFullscreen || !fHasVideo) { 2135 // Fullscreen playback is always without interface and 2136 // audio playback is always with interface. So we ignore these 2137 // two states here. 2138 printf("_ToggleNoControls leave, doing nothing, we are fullscreen\n"); 2139 return; 2140 } 2141 2142 fNoInterface = !fNoInterface; 2143 _SetWindowSizeLimits(); 2144 2145 if (fNoInterface) { 2146 MoveBy(0, fMenuBarHeight); 2147 ResizeBy(0, -(fControlsHeight + fMenuBarHeight)); 2148 SetLook(B_BORDERED_WINDOW_LOOK); 2149 } else { 2150 MoveBy(0, -fMenuBarHeight); 2151 ResizeBy(0, fControlsHeight + fMenuBarHeight); 2152 SetLook(B_TITLED_WINDOW_LOOK); 2153 } 2154 2155 _MarkItem(fFileMenu, M_TOGGLE_NO_INTERFACE, fNoInterface); 2156 2157 printf("_ToggleNoInterface leave\n"); 2158 } 2159 2160 2161 void 2162 MainWin::_ShowIfNeeded() 2163 { 2164 if (find_thread(NULL) != Thread()) 2165 return; 2166 2167 if (IsHidden()) { 2168 Show(); 2169 UpdateIfNeeded(); 2170 } 2171 } 2172 2173 2174 void 2175 MainWin::_ShowFullscreenControls(bool show, bool animate) 2176 { 2177 if (fShowsFullscreenControls == show) 2178 return; 2179 2180 fShowsFullscreenControls = show; 2181 2182 if (show) { 2183 fControls->RemoveSelf(); 2184 fControls->MoveTo(fVideoView->Bounds().left, 2185 fVideoView->Bounds().bottom + 1); 2186 fVideoView->AddChild(fControls); 2187 while (fControls->IsHidden()) 2188 fControls->Show(); 2189 } 2190 2191 if (animate) { 2192 // Slide the controls into view. We need to do this with 2193 // messages, otherwise we block the video playback for the 2194 // time of the animation. 2195 const float kAnimationOffsets[] = { 0.05, 0.2, 0.5, 0.2, 0.05 }; 2196 const int32 steps = sizeof(kAnimationOffsets) / sizeof(float); 2197 float moveDist = show ? -fControlsHeight : fControlsHeight; 2198 float originalY = fControls->Frame().top; 2199 for (int32 i = 0; i < steps; i++) { 2200 BMessage message(M_SLIDE_CONTROLS); 2201 message.AddFloat("offset", 2202 floorf(moveDist * kAnimationOffsets[i])); 2203 PostMessage(&message, this); 2204 } 2205 BMessage finalMessage(M_FINISH_SLIDING_CONTROLS); 2206 finalMessage.AddFloat("offset", originalY + moveDist); 2207 finalMessage.AddBool("show", show); 2208 PostMessage(&finalMessage, this); 2209 } else { 2210 if (!show) { 2211 fControls->RemoveSelf(); 2212 fControls->MoveTo(fVideoView->Frame().left, 2213 fVideoView->Frame().bottom + 1); 2214 fBackground->AddChild(fControls); 2215 while (!fControls->IsHidden()) 2216 fControls->Hide(); 2217 } 2218 } 2219 } 2220 2221 2222 // #pragma mark - 2223 2224 2225 void 2226 MainWin::_UpdatePlaylistItemFile() 2227 { 2228 BAutolock locker(fPlaylist); 2229 const FilePlaylistItem* item 2230 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2231 if (item == NULL) 2232 return; 2233 2234 if (!fHasVideo && !fHasAudio) 2235 return; 2236 2237 BNode node(&item->Ref()); 2238 if (node.InitCheck()) 2239 return; 2240 2241 // Add to recent documents 2242 be_roster->AddToRecentDocuments(&item->Ref(), kAppSig); 2243 2244 locker.Unlock(); 2245 2246 // Set some standard attributes of the currently played file. 2247 // This should only be a temporary solution. 2248 2249 // Write duration 2250 const char* kDurationAttrName = "Media:Length"; 2251 attr_info info; 2252 status_t status = node.GetAttrInfo(kDurationAttrName, &info); 2253 if (status != B_OK || info.size == 0) { 2254 time_t duration = fController->TimeDuration() / 1000000L; 2255 2256 char text[256]; 2257 snprintf(text, sizeof(text), "%02ld:%02ld", duration / 60, 2258 duration % 60); 2259 node.WriteAttr(kDurationAttrName, B_STRING_TYPE, 0, text, 2260 strlen(text) + 1); 2261 } 2262 2263 // Write audio bitrate 2264 if (fHasAudio && !fHasVideo) { 2265 status = node.GetAttrInfo("Audio:Bitrate", &info); 2266 if (status != B_OK || info.size == 0) { 2267 media_format format; 2268 if (fController->GetEncodedAudioFormat(&format) == B_OK 2269 && format.type == B_MEDIA_ENCODED_AUDIO) { 2270 int32 bitrate = (int32)(format.u.encoded_audio.bit_rate / 1000); 2271 char text[256]; 2272 snprintf(text, sizeof(text), "%ld kbit", bitrate); 2273 node.WriteAttr("Audio:Bitrate", B_STRING_TYPE, 0, text, 2274 strlen(text) + 1); 2275 } 2276 } 2277 } 2278 2279 _UpdateAttributesMenu(node); 2280 } 2281 2282 2283 void 2284 MainWin::_UpdateAttributesMenu(const BNode& node) 2285 { 2286 int32 rating = -1; 2287 2288 attr_info info; 2289 status_t status = node.GetAttrInfo(kRatingAttrName, &info); 2290 if (status == B_OK && info.type == B_INT32_TYPE) { 2291 // Node has the Rating attribute. 2292 node.ReadAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, 2293 sizeof(rating)); 2294 } 2295 2296 for (int32 i = 0; BMenuItem* item = fRatingMenu->ItemAt(i); i++) 2297 item->SetMarked(i + 1 == rating); 2298 } 2299 2300 2301 void 2302 MainWin::_SetRating(int32 rating) 2303 { 2304 BAutolock locker(fPlaylist); 2305 const FilePlaylistItem* item 2306 = dynamic_cast<const FilePlaylistItem*>(fController->Item()); 2307 if (item == NULL) 2308 return; 2309 2310 BNode node(&item->Ref()); 2311 if (node.InitCheck()) 2312 return; 2313 2314 locker.Unlock(); 2315 2316 node.WriteAttr(kRatingAttrName, B_INT32_TYPE, 0, &rating, sizeof(rating)); 2317 2318 // TODO: The whole mechnism should work like this: 2319 // * There is already an attribute API for PlaylistItem, flesh it out! 2320 // * FilePlaylistItem node-monitors it's file somehow. 2321 // * FilePlaylistItem keeps attributes in sync and sends notications. 2322 // * MainWin updates the menu according to FilePlaylistItem notifications. 2323 // * PlaylistWin shows columns with attribute and other info. 2324 // * PlaylistWin updates also upon FilePlaylistItem notifications. 2325 // * This keeps attributes in sync when another app changes them. 2326 2327 _UpdateAttributesMenu(node); 2328 } 2329 2330 2331 void 2332 MainWin::_UpdateControlsEnabledStatus() 2333 { 2334 uint32 enabledButtons = 0; 2335 if (fHasVideo || fHasAudio) { 2336 enabledButtons |= PLAYBACK_ENABLED | SEEK_ENABLED 2337 | SEEK_BACK_ENABLED | SEEK_FORWARD_ENABLED; 2338 } 2339 if (fHasAudio) 2340 enabledButtons |= VOLUME_ENABLED; 2341 2342 BAutolock _(fPlaylist); 2343 bool canSkipPrevious, canSkipNext; 2344 fPlaylist->GetSkipInfo(&canSkipPrevious, &canSkipNext); 2345 if (canSkipPrevious) 2346 enabledButtons |= SKIP_BACK_ENABLED; 2347 if (canSkipNext) 2348 enabledButtons |= SKIP_FORWARD_ENABLED; 2349 2350 fControls->SetEnabled(enabledButtons); 2351 2352 fNoInterfaceMenuItem->SetEnabled(fHasVideo); 2353 fAttributesMenu->SetEnabled(fHasAudio || fHasVideo); 2354 } 2355 2356 2357 void 2358 MainWin::_UpdatePlaylistMenu() 2359 { 2360 if (!fPlaylist->Lock()) 2361 return; 2362 2363 fPlaylistMenu->RemoveItems(0, fPlaylistMenu->CountItems(), true); 2364 2365 int32 count = fPlaylist->CountItems(); 2366 for (int32 i = 0; i < count; i++) { 2367 PlaylistItem* item = fPlaylist->ItemAtFast(i); 2368 _AddPlaylistItem(item, i); 2369 } 2370 fPlaylistMenu->SetTargetForItems(this); 2371 2372 _MarkPlaylistItem(fPlaylist->CurrentItemIndex()); 2373 2374 fPlaylist->Unlock(); 2375 } 2376 2377 2378 void 2379 MainWin::_AddPlaylistItem(PlaylistItem* item, int32 index) 2380 { 2381 BMessage* message = new BMessage(M_SET_PLAYLIST_POSITION); 2382 message->AddInt32("index", index); 2383 BMenuItem* menuItem = new BMenuItem(item->Name().String(), message); 2384 fPlaylistMenu->AddItem(menuItem, index); 2385 } 2386 2387 2388 void 2389 MainWin::_RemovePlaylistItem(int32 index) 2390 { 2391 delete fPlaylistMenu->RemoveItem(index); 2392 } 2393 2394 2395 void 2396 MainWin::_MarkPlaylistItem(int32 index) 2397 { 2398 if (BMenuItem* item = fPlaylistMenu->ItemAt(index)) { 2399 item->SetMarked(true); 2400 // ... and in case the menu is currently on screen: 2401 if (fPlaylistMenu->LockLooper()) { 2402 fPlaylistMenu->Invalidate(); 2403 fPlaylistMenu->UnlockLooper(); 2404 } 2405 } 2406 } 2407 2408 2409 void 2410 MainWin::_MarkItem(BMenu* menu, uint32 command, bool mark) 2411 { 2412 if (BMenuItem* item = menu->FindItem(command)) 2413 item->SetMarked(mark); 2414 } 2415 2416 2417 void 2418 MainWin::_AdoptGlobalSettings() 2419 { 2420 mpSettings settings = Settings::CurrentSettings(); 2421 // thread safe 2422 2423 fCloseWhenDonePlayingMovie = settings.closeWhenDonePlayingMovie; 2424 fCloseWhenDonePlayingSound = settings.closeWhenDonePlayingSound; 2425 fLoopMovies = settings.loopMovie; 2426 fLoopSounds = settings.loopSound; 2427 } 2428 2429 2430