1 /* 2 * MainWin.cpp - Media Player for the Haiku Operating System 3 * 4 * Copyright (C) 2006 Marcus Overhagen <marcus@overhagen.de> 5 * Copyright (C) 2007-2008 Stephan Aßmus <superstippi@gmx.de> (GPL->MIT ok) 6 * Copyright (C) 2007-2008 Fredrik Modéen <fredrik@modeen.se> 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 #include "MainWin.h" 24 25 #include <math.h> 26 #include <stdio.h> 27 #include <string.h> 28 29 #include <Alert.h> 30 #include <Application.h> 31 #include <Autolock.h> 32 #include <Debug.h> 33 #include <Menu.h> 34 #include <MenuBar.h> 35 #include <MenuItem.h> 36 #include <Messenger.h> 37 #include <PopUpMenu.h> 38 #include <RecentItems.h> 39 #include <Roster.h> 40 #include <Screen.h> 41 #include <String.h> 42 #include <View.h> 43 44 #include "AudioProducer.h" 45 #include "ControllerObserver.h" 46 #include "MainApp.h" 47 #include "PeakView.h" 48 #include "PlaylistObserver.h" 49 #include "PlaylistWindow.h" 50 #include "SettingsWindow.h" 51 52 #define NAME "MediaPlayer" 53 #define MIN_WIDTH 250 54 55 56 // XXX TODO: why is lround not defined? 57 #define lround(a) ((int)(0.99999 + (a))) 58 59 enum { 60 M_DUMMY = 0x100, 61 M_FILE_OPEN = 0x1000, 62 M_FILE_NEWPLAYER, 63 M_FILE_INFO, 64 M_FILE_PLAYLIST, 65 M_FILE_CLOSE, 66 M_FILE_QUIT, 67 M_VIEW_50, 68 M_VIEW_100, 69 M_VIEW_200, 70 M_VIEW_300, 71 M_VIEW_400, 72 M_TOGGLE_FULLSCREEN, 73 M_TOGGLE_NO_BORDER, 74 M_TOGGLE_NO_MENU, 75 M_TOGGLE_NO_CONTROLS, 76 M_TOGGLE_NO_BORDER_NO_MENU_NO_CONTROLS, 77 M_TOGGLE_ALWAYS_ON_TOP, 78 M_TOGGLE_KEEP_ASPECT_RATIO, 79 M_SETTINGS, 80 M_VOLUME_UP, 81 M_VOLUME_DOWN, 82 M_SKIP_NEXT, 83 M_SKIP_PREV, 84 M_ASPECT_100000_1, 85 M_ASPECT_106666_1, 86 M_ASPECT_109091_1, 87 M_ASPECT_141176_1, 88 M_ASPECT_720_576, 89 M_ASPECT_704_576, 90 M_ASPECT_544_576, 91 M_SELECT_AUDIO_TRACK = 0x00000800, 92 M_SELECT_AUDIO_TRACK_END = 0x00000fff, 93 M_SELECT_VIDEO_TRACK = 0x00010000, 94 M_SELECT_VIDEO_TRACK_END = 0x000fffff, 95 96 M_SET_PLAYLIST_POSITION 97 }; 98 99 //#define printf(a...) 100 101 102 MainWin::MainWin() 103 : BWindow(BRect(100,100,400,300), NAME, B_TITLED_WINDOW, 104 B_ASYNCHRONOUS_CONTROLS /* | B_WILL_ACCEPT_FIRST_CLICK */) 105 , fFilePanel(NULL) 106 , fInfoWin(NULL) 107 , fPlaylistWindow(NULL) 108 , fSettingsWindow(NULL) 109 , fHasFile(false) 110 , fHasVideo(false) 111 , fHasAudio(false) 112 , fPlaylist(new Playlist) 113 , fPlaylistObserver(new PlaylistObserver(this)) 114 , fController(new Controller) 115 , fControllerObserver(new ControllerObserver(this, 116 OBSERVE_FILE_CHANGES | OBSERVE_TRACK_CHANGES 117 | OBSERVE_PLAYBACK_STATE_CHANGES | OBSERVE_POSITION_CHANGES 118 | OBSERVE_VOLUME_CHANGES)) 119 , fIsFullscreen(false) 120 , fKeepAspectRatio(true) 121 , fAlwaysOnTop(false) 122 , fNoMenu(false) 123 , fNoBorder(false) 124 , fNoControls(false) 125 , fSourceWidth(-1) 126 , fSourceHeight(-1) 127 , fWidthScale(1.0) 128 , fHeightScale(1.0) 129 , fMouseDownTracking(false) 130 { 131 static int pos = 0; 132 MoveBy(pos * 25, pos * 25); 133 pos = (pos + 1) % 15; 134 135 BRect rect = Bounds(); 136 137 // background 138 fBackground = new BView(rect, "background", B_FOLLOW_ALL, 139 B_WILL_DRAW | B_FULL_UPDATE_ON_RESIZE); 140 fBackground->SetViewColor(0,0,0); 141 AddChild(fBackground); 142 143 // menu 144 fMenuBar = new BMenuBar(fBackground->Bounds(), "menu"); 145 _CreateMenu(); 146 fBackground->AddChild(fMenuBar); 147 fMenuBar->ResizeToPreferred(); 148 fMenuBarWidth = (int)fMenuBar->Frame().Width() + 1; 149 fMenuBarHeight = (int)fMenuBar->Frame().Height() + 1; 150 fMenuBar->SetResizingMode(B_FOLLOW_NONE); 151 152 // video view 153 rect = BRect(0, fMenuBarHeight, fBackground->Bounds().right, 154 fMenuBarHeight + 10); 155 fVideoView = new VideoView(rect, "video display", B_FOLLOW_NONE); 156 fBackground->AddChild(fVideoView); 157 158 // controls 159 rect = BRect(0, fMenuBarHeight + 11, fBackground->Bounds().right, 160 fBackground->Bounds().bottom); 161 fControls = new ControllerView(rect, fController, fPlaylist); 162 fBackground->AddChild(fControls); 163 fControls->ResizeToPreferred(); 164 fControlsHeight = (int)fControls->Frame().Height() + 1; 165 fControlsWidth = (int)fControls->Frame().Width() + 1; 166 fControls->SetResizingMode(B_FOLLOW_BOTTOM | B_FOLLOW_LEFT_RIGHT); 167 // fControls->MoveTo(0, fBackground->Bounds().bottom - fControlsHeight + 1); 168 169 // fVideoView->ResizeTo(fBackground->Bounds().Width(), 170 // fBackground->Bounds().Height() - fMenuBarHeight - fControlsHeight); 171 172 fPlaylist->AddListener(fPlaylistObserver); 173 fController->SetVideoView(fVideoView); 174 fController->AddListener(fControllerObserver); 175 PeakView* peakView = fControls->GetPeakView(); 176 peakView->SetPeakNotificationWhat(MSG_PEAK_NOTIFICATION); 177 fController->SetPeakListener(peakView); 178 179 // printf("fMenuBarHeight %d\n", fMenuBarHeight); 180 // printf("fControlsHeight %d\n", fControlsHeight); 181 // printf("fControlsWidth %d\n", fControlsWidth); 182 183 _SetupWindow(); 184 185 // setup the settings window now, we need to have it 186 fSettingsWindow = new SettingsWindow(BRect(150, 150, 450, 520)); 187 fSettingsWindow->Hide(); 188 fSettingsWindow->Show(); 189 190 // setup the playlist window now, we need to have it 191 // running for the undo/redo playlist editing 192 fPlaylistWindow = new PlaylistWindow(BRect(150, 150, 500, 600), fPlaylist, 193 fController); 194 fPlaylistWindow->Hide(); 195 fPlaylistWindow->Show(); 196 // this makes sure the window thread is running without 197 // showing the window just yet 198 199 Show(); 200 } 201 202 203 MainWin::~MainWin() 204 { 205 printf("MainWin::~MainWin\n"); 206 207 fPlaylist->RemoveListener(fPlaylistObserver); 208 fController->RemoveListener(fControllerObserver); 209 fController->SetPeakListener(NULL); 210 211 // give the views a chance to detach from any notifiers 212 // before we delete them 213 fBackground->RemoveSelf(); 214 delete fBackground; 215 216 if (fInfoWin) { 217 fInfoWin->Lock(); 218 fInfoWin->Quit(); 219 } 220 if (fPlaylistWindow) { 221 fPlaylistWindow->Lock(); 222 fPlaylistWindow->Quit(); 223 } 224 225 if (fSettingsWindow) { 226 fSettingsWindow->Lock(); 227 fSettingsWindow->Quit(); 228 } 229 230 delete fPlaylist; 231 delete fFilePanel; 232 233 // quit the Controller looper thread 234 thread_id controllerThread = fController->Thread(); 235 fController->PostMessage(B_QUIT_REQUESTED); 236 status_t exitValue; 237 wait_for_thread(controllerThread, &exitValue); 238 } 239 240 241 // #pragma mark - 242 243 244 void 245 MainWin::FrameResized(float new_width, float new_height) 246 { 247 if (new_width != Bounds().Width() || new_height != Bounds().Height()) { 248 debugger("size wrong\n"); 249 } 250 251 bool no_menu = fNoMenu || fIsFullscreen; 252 bool no_controls = fNoControls || fIsFullscreen; 253 254 printf("FrameResized enter: new_width %.0f, new_height %.0f\n", 255 new_width, new_height); 256 257 int max_video_width = int(new_width) + 1; 258 int max_video_height = int(new_height) + 1 259 - (no_menu ? 0 : fMenuBarHeight) 260 - (no_controls ? 0 : fControlsHeight); 261 262 ASSERT(max_video_height >= 0); 263 264 int y = 0; 265 266 if (no_menu) { 267 if (!fMenuBar->IsHidden()) 268 fMenuBar->Hide(); 269 } else { 270 // fMenuBar->MoveTo(0, y); 271 fMenuBar->ResizeTo(new_width, fMenuBarHeight - 1); 272 if (fMenuBar->IsHidden()) 273 fMenuBar->Show(); 274 y += fMenuBarHeight; 275 } 276 277 if (max_video_height == 0) { 278 if (!fVideoView->IsHidden()) 279 fVideoView->Hide(); 280 } else { 281 // fVideoView->MoveTo(0, y); 282 // fVideoView->ResizeTo(max_video_width - 1, max_video_height - 1); 283 _ResizeVideoView(0, y, max_video_width, max_video_height); 284 if (fVideoView->IsHidden()) 285 fVideoView->Show(); 286 y += max_video_height; 287 } 288 289 if (no_controls) { 290 if (!fControls->IsHidden()) 291 fControls->Hide(); 292 } else { 293 fControls->MoveTo(0, y); 294 fControls->ResizeTo(new_width, fControlsHeight - 1); 295 if (fControls->IsHidden()) 296 fControls->Show(); 297 // y += fControlsHeight; 298 } 299 300 printf("FrameResized leave\n"); 301 } 302 303 304 void 305 MainWin::Zoom(BPoint rec_position, float rec_width, float rec_height) 306 { 307 PostMessage(M_TOGGLE_FULLSCREEN); 308 } 309 310 311 void 312 MainWin::DispatchMessage(BMessage *msg, BHandler *handler) 313 { 314 if ((msg->what == B_MOUSE_DOWN) 315 && (handler == fBackground || handler == fVideoView 316 || handler == fControls)) 317 _MouseDown(msg, dynamic_cast<BView*>(handler)); 318 319 if ((msg->what == B_MOUSE_MOVED) 320 && (handler == fBackground || handler == fVideoView 321 || handler == fControls)) 322 _MouseMoved(msg, dynamic_cast<BView*>(handler)); 323 324 if ((msg->what == B_MOUSE_UP) 325 && (handler == fBackground || handler == fVideoView)) 326 _MouseUp(msg); 327 328 if ((msg->what == B_KEY_DOWN) 329 && (handler == fBackground || handler == fVideoView)) { 330 331 // special case for PrintScreen key 332 if (msg->FindInt32("key") == B_PRINT_KEY) { 333 fVideoView->OverlayScreenshotPrepare(); 334 BWindow::DispatchMessage(msg, handler); 335 fVideoView->OverlayScreenshotCleanup(); 336 return; 337 } 338 339 // every other key gets dispatched to our _KeyDown first 340 if (_KeyDown(msg) == B_OK) { 341 // it got handled, don't pass it on 342 return; 343 } 344 } 345 346 BWindow::DispatchMessage(msg, handler); 347 } 348 349 350 void 351 MainWin::MessageReceived(BMessage *msg) 352 { 353 // msg->PrintToStream(); 354 switch (msg->what) { 355 case B_REFS_RECEIVED: 356 printf("MainWin::MessageReceived: B_REFS_RECEIVED\n"); 357 _RefsReceived(msg); 358 break; 359 case B_SIMPLE_DATA: 360 printf("MainWin::MessageReceived: B_SIMPLE_DATA\n"); 361 if (msg->HasRef("refs")) { 362 // add to recent documents as it's not done with drag-n-drop 363 entry_ref ref; 364 for (int32 i = 0; msg->FindRef("refs", i, &ref) == B_OK; i++) { 365 be_roster->AddToRecentDocuments(&ref, kAppSig); 366 } 367 _RefsReceived(msg); 368 } 369 break; 370 371 case M_MEDIA_SERVER_STARTED: 372 // fController->... 373 break; 374 375 case M_MEDIA_SERVER_QUIT: 376 // fController->... 377 break; 378 379 // PlaylistObserver messages 380 case MSG_PLAYLIST_REF_ADDED: { 381 entry_ref ref; 382 int32 index; 383 if (msg->FindRef("refs", &ref) == B_OK 384 && msg->FindInt32("index", &index) == B_OK) { 385 _AddPlaylistItem(ref, index); 386 } 387 break; 388 } 389 case MSG_PLAYLIST_REF_REMOVED: { 390 int32 index; 391 if (msg->FindInt32("index", &index) == B_OK) { 392 _RemovePlaylistItem(index); 393 } 394 break; 395 } 396 case MSG_PLAYLIST_CURRENT_REF_CHANGED: { 397 BAutolock _(fPlaylist); 398 399 int32 index; 400 if (msg->FindInt32("index", &index) < B_OK 401 || index != fPlaylist->CurrentRefIndex()) 402 break; 403 entry_ref ref; 404 if (fPlaylist->GetRefAt(index, &ref) == B_OK) { 405 printf("open ref: %s\n", ref.name); 406 OpenFile(ref); 407 _MarkPlaylistItem(index); 408 } 409 break; 410 } 411 412 // ControllerObserver messages 413 case MSG_CONTROLLER_FILE_FINISHED: 414 fPlaylist->SetCurrentRefIndex(fPlaylist->CurrentRefIndex() + 1); 415 break; 416 case MSG_CONTROLLER_FILE_CHANGED: 417 // TODO: move all other GUI changes as a reaction to this 418 // notification 419 // _UpdatePlaylistMenu(); 420 break; 421 case MSG_CONTROLLER_VIDEO_TRACK_CHANGED: { 422 int32 index; 423 if (msg->FindInt32("index", &index) == B_OK) { 424 BMenuItem* item = fVideoTrackMenu->ItemAt(index); 425 if (item) 426 item->SetMarked(true); 427 } 428 break; 429 } 430 case MSG_CONTROLLER_AUDIO_TRACK_CHANGED: { 431 int32 index; 432 if (msg->FindInt32("index", &index) == B_OK) { 433 BMenuItem* item = fAudioTrackMenu->ItemAt(index); 434 if (item) 435 item->SetMarked(true); 436 } 437 break; 438 } 439 case MSG_CONTROLLER_PLAYBACK_STATE_CHANGED: { 440 uint32 state; 441 if (msg->FindInt32("state", (int32*)&state) == B_OK) 442 fControls->SetPlaybackState(state); 443 break; 444 } 445 case MSG_CONTROLLER_POSITION_CHANGED: { 446 float position; 447 if (msg->FindFloat("position", &position) == B_OK) 448 fControls->SetPosition(position); 449 break; 450 } 451 case MSG_CONTROLLER_VOLUME_CHANGED: { 452 float volume; 453 if (msg->FindFloat("volume", &volume) == B_OK) 454 fControls->SetVolume(volume); 455 break; 456 } 457 case MSG_CONTROLLER_MUTED_CHANGED: { 458 bool muted; 459 if (msg->FindBool("muted", &muted) == B_OK) 460 fControls->SetMuted(muted); 461 break; 462 } 463 464 // menu item messages 465 case M_FILE_NEWPLAYER: 466 gMainApp->NewWindow(); 467 break; 468 case M_FILE_OPEN: 469 if (!fFilePanel) { 470 fFilePanel = new BFilePanel(); 471 fFilePanel->SetTarget(BMessenger(0, this)); 472 fFilePanel->SetPanelDirectory("/boot/home/"); 473 } 474 fFilePanel->Show(); 475 break; 476 case M_FILE_INFO: 477 ShowFileInfo(); 478 break; 479 case M_FILE_PLAYLIST: 480 ShowPlaylistWindow(); 481 break; 482 case B_ABOUT_REQUESTED: 483 BAlert *alert; 484 alert = new BAlert("about", NAME"\n\n Written by Marcus Overhagen " 485 ", Stephan Aßmus and Frederik Modéen", "Thanks"); 486 if (fAlwaysOnTop) { 487 _ToggleAlwaysOnTop(); 488 alert->Go(NULL); // Asynchronous mode 489 _ToggleAlwaysOnTop(); 490 } else { 491 alert->Go(NULL); // Asynchronous mode 492 } 493 break; 494 case M_FILE_CLOSE: 495 PostMessage(B_QUIT_REQUESTED); 496 break; 497 case M_FILE_QUIT: 498 be_app->PostMessage(B_QUIT_REQUESTED); 499 break; 500 501 case M_TOGGLE_FULLSCREEN: 502 _ToggleFullscreen(); 503 break; 504 505 case M_TOGGLE_NO_MENU: 506 _ToggleNoMenu(); 507 break; 508 509 case M_TOGGLE_NO_CONTROLS: 510 _ToggleNoControls(); 511 break; 512 513 case M_TOGGLE_NO_BORDER: 514 _ToggleNoBorder(); 515 break; 516 517 case M_TOGGLE_ALWAYS_ON_TOP: 518 _ToggleAlwaysOnTop(); 519 break; 520 521 case M_TOGGLE_KEEP_ASPECT_RATIO: 522 _ToggleKeepAspectRatio(); 523 break; 524 525 case M_TOGGLE_NO_BORDER_NO_MENU_NO_CONTROLS: 526 _ToggleNoBorderNoMenu(); 527 break; 528 529 case M_VIEW_50: 530 if (!fHasVideo) 531 break; 532 if (fIsFullscreen) 533 _ToggleFullscreen(); 534 _ResizeWindow(50); 535 break; 536 537 case M_VIEW_100: 538 if (!fHasVideo) 539 break; 540 if (fIsFullscreen) 541 _ToggleFullscreen(); 542 _ResizeWindow(100); 543 break; 544 545 case M_VIEW_200: 546 if (!fHasVideo) 547 break; 548 if (fIsFullscreen) 549 _ToggleFullscreen(); 550 _ResizeWindow(200); 551 break; 552 553 case M_VIEW_300: 554 if (!fHasVideo) 555 break; 556 if (fIsFullscreen) 557 _ToggleFullscreen(); 558 _ResizeWindow(300); 559 break; 560 561 case M_VIEW_400: 562 if (!fHasVideo) 563 break; 564 if (fIsFullscreen) 565 _ToggleFullscreen(); 566 _ResizeWindow(400); 567 break; 568 569 /* 570 571 case B_ACQUIRE_OVERLAY_LOCK: 572 printf("B_ACQUIRE_OVERLAY_LOCK\n"); 573 fVideoView->OverlayLockAcquire(); 574 break; 575 576 case B_RELEASE_OVERLAY_LOCK: 577 printf("B_RELEASE_OVERLAY_LOCK\n"); 578 fVideoView->OverlayLockRelease(); 579 break; 580 581 case B_MOUSE_WHEEL_CHANGED: 582 { 583 printf("B_MOUSE_WHEEL_CHANGED\n"); 584 float dx = msg->FindFloat("be:wheel_delta_x"); 585 float dy = msg->FindFloat("be:wheel_delta_y"); 586 bool inv = modifiers() & B_COMMAND_KEY; 587 if (dx > 0.1) PostMessage(inv ? M_VOLUME_DOWN : M_SKIP_PREV); 588 if (dx < -0.1) PostMessage(inv ? M_VOLUME_UP : M_SKIP_NEXT); 589 if (dy > 0.1) PostMessage(inv ? M_SKIP_PREV : M_VOLUME_DOWN); 590 if (dy < -0.1) PostMessage(inv ? M_SKIP_NEXT : M_VOLUME_UP); 591 break; 592 } 593 */ 594 case M_SKIP_NEXT: 595 fControls->SkipForward(); 596 break; 597 598 case M_SKIP_PREV: 599 fControls->SkipBackward(); 600 break; 601 602 case M_VOLUME_UP: 603 fController->VolumeUp(); 604 break; 605 606 case M_VOLUME_DOWN: 607 fController->VolumeDown(); 608 break; 609 610 case M_ASPECT_100000_1: 611 VideoFormatChange(fSourceWidth, fSourceHeight, 1.0, 1.0); 612 break; 613 614 case M_ASPECT_106666_1: 615 VideoFormatChange(fSourceWidth, fSourceHeight, 1.06666, 1.0); 616 break; 617 618 case M_ASPECT_109091_1: 619 VideoFormatChange(fSourceWidth, fSourceHeight, 1.09091, 1.0); 620 break; 621 622 case M_ASPECT_141176_1: 623 VideoFormatChange(fSourceWidth, fSourceHeight, 1.41176, 1.0); 624 break; 625 626 case M_ASPECT_720_576: 627 VideoFormatChange(720, 576, 1.06666, 1.0); 628 break; 629 630 case M_ASPECT_704_576: 631 VideoFormatChange(704, 576, 1.09091, 1.0); 632 break; 633 634 case M_ASPECT_544_576: 635 VideoFormatChange(544, 576, 1.41176, 1.0); 636 break; 637 638 case M_SETTINGS: 639 ShowSettingsWindow(); 640 break; 641 /* 642 default: 643 if (msg->what >= M_SELECT_CHANNEL 644 && msg->what <= M_SELECT_CHANNEL_END) { 645 SelectChannel(msg->what - M_SELECT_CHANNEL); 646 break; 647 } 648 if (msg->what >= M_SELECT_INTERFACE 649 && msg->what <= M_SELECT_INTERFACE_END) { 650 SelectInterface(msg->what - M_SELECT_INTERFACE - 1); 651 break; 652 } 653 */ 654 case M_SET_PLAYLIST_POSITION: { 655 int32 index; 656 if (msg->FindInt32("index", &index) == B_OK) 657 fPlaylist->SetCurrentRefIndex(index); 658 break; 659 } 660 661 default: 662 // let BWindow handle the rest 663 BWindow::MessageReceived(msg); 664 } 665 } 666 667 668 void 669 MainWin::WindowActivated(bool active) 670 { 671 if (active) { 672 BScreen screen(this); 673 BRect screenFrame = screen.Frame(); 674 BRect frame = Frame(); 675 float diffX = 0.0; 676 float diffY = 0.0; 677 678 // If the frame if off the edge of the screen at all 679 // we will move it so all the window is on the screen. 680 if (frame.left < screenFrame.left) 681 // Move right 682 diffX = screenFrame.left - frame.left; 683 if (frame.top < screenFrame.top) 684 // Move down 685 diffY = screenFrame.top - frame.top; 686 if (frame.right > screenFrame.right) 687 // Move left 688 diffX = screenFrame.right - frame.right; 689 if (frame.bottom > screenFrame.bottom) 690 // Move up 691 diffY = screenFrame.bottom - frame.bottom; 692 693 MoveBy(diffX, diffY); 694 } 695 } 696 697 698 bool 699 MainWin::QuitRequested() 700 { 701 be_app->PostMessage(M_PLAYER_QUIT); 702 return true; 703 } 704 705 706 // #pragma mark - 707 708 709 void 710 MainWin::OpenFile(const entry_ref &ref) 711 { 712 printf("MainWin::OpenFile\n"); 713 714 status_t err = fController->SetTo(ref); 715 if (err != B_OK) { 716 if (fPlaylist->CountItems() == 1) { 717 // display error if this is the only file we're supposed to play 718 BString message; 719 message << "The file '"; 720 message << ref.name; 721 message << "' could not be opened.\n\n"; 722 723 if (err == B_MEDIA_NO_HANDLER) { 724 // give a more detailed message for the most likely of all 725 // errors 726 message << "There is no decoder installed to handle the " 727 "file format, or the decoder has trouble with the specific " 728 "version of the format."; 729 } else { 730 message << "Error: " << strerror(err); 731 } 732 (new BAlert("error", message.String(), "OK"))->Go(); 733 } else { 734 // just go to the next file and don't bother user 735 fPlaylist->SetCurrentRefIndex(fPlaylist->CurrentRefIndex() + 1); 736 } 737 fHasFile = false; 738 fHasVideo = false; 739 fHasAudio = false; 740 SetTitle(NAME); 741 } else { 742 fHasFile = true; 743 fHasVideo = fController->VideoTrackCount() != 0; 744 fHasAudio = fController->AudioTrackCount() != 0; 745 SetTitle(ref.name); 746 } 747 _SetupWindow(); 748 } 749 750 751 void 752 MainWin::ShowFileInfo() 753 { 754 if (!fInfoWin) 755 fInfoWin = new InfoWin(Frame().LeftTop(), fController); 756 757 if (fInfoWin->Lock()) { 758 if (fInfoWin->IsHidden()) 759 fInfoWin->Show(); 760 else 761 fInfoWin->Activate(); 762 fInfoWin->Unlock(); 763 } 764 } 765 766 767 void 768 MainWin::ShowPlaylistWindow() 769 { 770 if (fPlaylistWindow->Lock()) { 771 if (fPlaylistWindow->IsHidden()) 772 fPlaylistWindow->Show(); 773 else 774 fPlaylistWindow->Activate(); 775 fPlaylistWindow->Unlock(); 776 } 777 } 778 779 780 void 781 MainWin::ShowSettingsWindow() 782 { 783 if (fSettingsWindow->Lock()) { 784 if (fSettingsWindow->IsHidden()) 785 fSettingsWindow->Show(); 786 else 787 fSettingsWindow->Activate(); 788 fSettingsWindow->Unlock(); 789 } 790 } 791 792 793 void 794 MainWin::VideoFormatChange(int width, int height, float width_scale, 795 float height_scale) 796 { 797 // called when video format or aspect ratio changes 798 799 printf("VideoFormatChange enter: width %d, height %d, width_scale %.6f, " 800 "height_scale %.6f\n", width, height, width_scale, height_scale); 801 802 if (width_scale < 1.0 && height_scale >= 1.0) { 803 width_scale = 1.0 / width_scale; 804 height_scale = 1.0 / height_scale; 805 printf("inverting! new values: width_scale %.6f, height_scale %.6f\n", 806 width_scale, height_scale); 807 } 808 809 fSourceWidth = width; 810 fSourceHeight = height; 811 fWidthScale = width_scale; 812 fHeightScale = height_scale; 813 814 FrameResized(Bounds().Width(), Bounds().Height()); 815 816 printf("VideoFormatChange leave\n"); 817 } 818 819 820 // #pragma mark - 821 822 823 void 824 MainWin::_RefsReceived(BMessage* msg) 825 { 826 // the playlist ist replaced by dropped files 827 // or the dropped files are appended to the end 828 // of the existing playlist if <shift> is pressed 829 int32 appendIndex = modifiers() & B_SHIFT_KEY ? 830 fPlaylist->CountItems() : -1; 831 msg->AddInt32("append_index", appendIndex); 832 833 // forward the message to the playlist window, 834 // so that undo/redo is used for modifying the playlist 835 fPlaylistWindow->PostMessage(msg); 836 } 837 838 839 void 840 MainWin::_SetupWindow() 841 { 842 printf("MainWin::_SetupWindow\n"); 843 // Populate the track menus 844 _SetupTrackMenus(); 845 // Enable both if a file was loaded 846 fAudioTrackMenu->SetEnabled(fHasFile); 847 fVideoTrackMenu->SetEnabled(fHasFile); 848 849 fVideoMenu->SetEnabled(fHasVideo); 850 fAudioMenu->SetEnabled(fHasAudio); 851 // fDebugMenu->SetEnabled(fHasVideo); 852 int previousSourceWidth = fSourceWidth; 853 int previousSourceHeight = fSourceHeight; 854 if (fHasVideo) { 855 fController->GetSize(&fSourceWidth, &fSourceHeight); 856 fWidthScale = 1.0; 857 fHeightScale = 1.0; 858 // TODO: implement aspect ratio 859 } else { 860 fSourceWidth = 0; 861 fSourceHeight = 0; 862 fWidthScale = 1.0; 863 fHeightScale = 1.0; 864 } 865 _UpdateControlsEnabledStatus(); 866 867 // adopt the size and window layout if necessary 868 if (!fIsFullscreen && (previousSourceWidth != fSourceWidth 869 || previousSourceHeight != fSourceHeight)) { 870 _ResizeWindow(100); 871 } 872 873 fVideoView->MakeFocus(); 874 } 875 876 877 void 878 MainWin::_CreateMenu() 879 { 880 fFileMenu = new BMenu(NAME); 881 fPlaylistMenu = new BMenu("Playlist"B_UTF8_ELLIPSIS); 882 fAudioMenu = new BMenu("Audio"); 883 fVideoMenu = new BMenu("Video"); 884 fSettingsMenu = new BMenu("Settings"); 885 fAudioTrackMenu = new BMenu("Track"); 886 fVideoTrackMenu = new BMenu("Track"); 887 // fDebugMenu = new BMenu("Debug"); 888 889 fMenuBar->AddItem(fFileMenu); 890 fMenuBar->AddItem(fAudioMenu); 891 fMenuBar->AddItem(fVideoMenu); 892 fMenuBar->AddItem(fSettingsMenu); 893 // fMenuBar->AddItem(fDebugMenu); 894 895 fFileMenu->AddItem(new BMenuItem("New Player"B_UTF8_ELLIPSIS, 896 new BMessage(M_FILE_NEWPLAYER), 'N')); 897 fFileMenu->AddSeparatorItem(); 898 899 // fFileMenu->AddItem(new BMenuItem("Open File"B_UTF8_ELLIPSIS, 900 // new BMessage(M_FILE_OPEN), 'O')); 901 // Add recent files 902 BRecentFilesList recentFiles(10, false, NULL, kAppSig); 903 BMenuItem *item = new BMenuItem(recentFiles.NewFileListMenu( 904 "Open File"B_UTF8_ELLIPSIS, new BMessage(B_REFS_RECEIVED), 905 NULL, this, 10, false, NULL, 0, kAppSig), new BMessage(M_FILE_OPEN)); 906 item->SetShortcut('O', 0); 907 fFileMenu->AddItem(item); 908 909 fFileMenu->AddItem(new BMenuItem("File Info"B_UTF8_ELLIPSIS, 910 new BMessage(M_FILE_INFO), 'I')); 911 fFileMenu->AddItem(fPlaylistMenu); 912 fPlaylistMenu->Superitem()->SetShortcut('P', B_COMMAND_KEY); 913 fPlaylistMenu->Superitem()->SetMessage(new BMessage(M_FILE_PLAYLIST)); 914 915 fFileMenu->AddSeparatorItem(); 916 fFileMenu->AddItem(new BMenuItem("About " NAME B_UTF8_ELLIPSIS, 917 new BMessage(B_ABOUT_REQUESTED))); 918 fFileMenu->AddSeparatorItem(); 919 fFileMenu->AddItem(new BMenuItem("Close", new BMessage(M_FILE_CLOSE), 'W')); 920 fFileMenu->AddItem(new BMenuItem("Quit", new BMessage(M_FILE_QUIT), 'Q')); 921 922 fPlaylistMenu->SetRadioMode(true); 923 924 fAudioMenu->AddItem(fAudioTrackMenu); 925 926 fVideoMenu->AddItem(fVideoTrackMenu); 927 fVideoMenu->AddSeparatorItem(); 928 fVideoMenu->AddItem(new BMenuItem("50% scale", 929 new BMessage(M_VIEW_50), '0')); 930 fVideoMenu->AddItem(new BMenuItem("100% scale", 931 new BMessage(M_VIEW_100), '1')); 932 fVideoMenu->AddItem(new BMenuItem("200% scale", 933 new BMessage(M_VIEW_200), '2')); 934 fVideoMenu->AddItem(new BMenuItem("300% scale", 935 new BMessage(M_VIEW_300), '3')); 936 fVideoMenu->AddItem(new BMenuItem("400% scale", 937 new BMessage(M_VIEW_400), '4')); 938 fVideoMenu->AddSeparatorItem(); 939 fVideoMenu->AddItem(new BMenuItem("Full Screen", 940 new BMessage(M_TOGGLE_FULLSCREEN), 'F')); 941 fVideoMenu->AddItem(new BMenuItem("Keep Aspect Ratio", 942 new BMessage(M_TOGGLE_KEEP_ASPECT_RATIO), 'K')); 943 944 fSettingsMenu->AddItem(new BMenuItem("No Menu", 945 new BMessage(M_TOGGLE_NO_MENU), 'M')); 946 fSettingsMenu->AddItem(new BMenuItem("No Border", 947 new BMessage(M_TOGGLE_NO_BORDER), 'B')); 948 fSettingsMenu->AddItem(new BMenuItem("No Controls", 949 new BMessage(M_TOGGLE_NO_CONTROLS), 'C')); 950 fSettingsMenu->AddItem(new BMenuItem("Always on Top", 951 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'T')); 952 // fSettingsMenu->AddSeparatorItem(); 953 // fSettingsMenu->AddItem(new BMenuItem("Settings"B_UTF8_ELLIPSIS, 954 // new BMessage(M_SETTINGS), 'S')); 955 956 // fDebugMenu->AddItem(new BMenuItem("pixel aspect ratio 1.00000:1", 957 // new BMessage(M_ASPECT_100000_1))); 958 // fDebugMenu->AddItem(new BMenuItem("pixel aspect ratio 1.06666:1", 959 // new BMessage(M_ASPECT_106666_1))); 960 // fDebugMenu->AddItem(new BMenuItem("pixel aspect ratio 1.09091:1", 961 // new BMessage(M_ASPECT_109091_1))); 962 // fDebugMenu->AddItem(new BMenuItem("pixel aspect ratio 1.41176:1", 963 // new BMessage(M_ASPECT_141176_1))); 964 // fDebugMenu->AddItem(new BMenuItem("force 720 x 576, display aspect 4:3", 965 // new BMessage(M_ASPECT_720_576))); 966 // fDebugMenu->AddItem(new BMenuItem("force 704 x 576, display aspect 4:3", 967 // new BMessage(M_ASPECT_704_576))); 968 // fDebugMenu->AddItem(new BMenuItem("force 544 x 576, display aspect 4:3", 969 // new BMessage(M_ASPECT_544_576))); 970 971 fAudioTrackMenu->SetRadioMode(true); 972 fVideoTrackMenu->SetRadioMode(true); 973 } 974 975 976 void 977 MainWin::_SetupTrackMenus() 978 { 979 fAudioTrackMenu->RemoveItems(0, fAudioTrackMenu->CountItems(), true); 980 fVideoTrackMenu->RemoveItems(0, fVideoTrackMenu->CountItems(), true); 981 982 char s[100]; 983 984 int count = fController->AudioTrackCount(); 985 int current = fController->CurrentAudioTrack(); 986 for (int i = 0; i < count; i++) { 987 sprintf(s, "Track %d", i + 1); 988 BMenuItem* item = new BMenuItem(s, 989 new BMessage(M_SELECT_AUDIO_TRACK + i)); 990 item->SetMarked(i == current); 991 fAudioTrackMenu->AddItem(item); 992 } 993 if (!count) { 994 fAudioTrackMenu->AddItem(new BMenuItem("none", new BMessage(M_DUMMY))); 995 fAudioTrackMenu->ItemAt(0)->SetMarked(true); 996 } 997 998 999 count = fController->VideoTrackCount(); 1000 current = fController->CurrentVideoTrack(); 1001 for (int i = 0; i < count; i++) { 1002 sprintf(s, "Track %d", i + 1); 1003 BMenuItem* item = new BMenuItem(s, 1004 new BMessage(M_SELECT_VIDEO_TRACK + i)); 1005 item->SetMarked(i == current); 1006 fVideoTrackMenu->AddItem(item); 1007 } 1008 if (!count) { 1009 fVideoTrackMenu->AddItem(new BMenuItem("none", new BMessage(M_DUMMY))); 1010 fVideoTrackMenu->ItemAt(0)->SetMarked(true); 1011 } 1012 } 1013 1014 1015 void 1016 MainWin::_SetWindowSizeLimits() 1017 { 1018 int minWidth = fNoControls ? MIN_WIDTH : fControlsWidth; 1019 if (!fNoMenu) 1020 minWidth = max_c(minWidth, fMenuBarWidth); 1021 int minHeight = (fNoMenu ? 0 : fMenuBarHeight) 1022 + (fNoControls ? 0 : fControlsHeight); 1023 1024 SetSizeLimits(minWidth - 1, 32000, minHeight - 1, fHasVideo ? 1025 32000 : minHeight - 1); 1026 } 1027 1028 1029 void 1030 MainWin::_ResizeWindow(int percent) 1031 { 1032 // Get required window size 1033 int video_width = lround(fSourceWidth * fWidthScale); 1034 int video_height = lround(fSourceHeight * fHeightScale); 1035 1036 video_width = (video_width * percent) / 100; 1037 video_height = (video_height * percent) / 100; 1038 1039 // Calculate and set the initial window size 1040 int width = max_c(fControlsWidth, video_width); 1041 int height = (fNoControls ? 0 : fControlsHeight) + video_height; 1042 if (!fNoMenu) { 1043 width = max_c(width, fMenuBarWidth); 1044 height += fMenuBarHeight; 1045 } 1046 _SetWindowSizeLimits(); 1047 ResizeTo(width - 1, height - 1); 1048 } 1049 1050 1051 void 1052 MainWin::_ResizeVideoView(int x, int y, int width, int height) 1053 { 1054 printf("_ResizeVideoView: %d,%d, width %d, height %d\n", x, y, 1055 width, height); 1056 1057 if (fKeepAspectRatio) { 1058 // Keep aspect ratio, place video view inside 1059 // the background area (may create black bars). 1060 float scaled_width = fSourceWidth * fWidthScale; 1061 float scaled_height = fSourceHeight * fHeightScale; 1062 float factor = min_c(width / scaled_width, height / scaled_height); 1063 int render_width = lround(scaled_width * factor); 1064 int render_height = lround(scaled_height * factor); 1065 if (render_width > width) 1066 render_width = width; 1067 if (render_height > height) 1068 render_height = height; 1069 1070 int x_ofs = x + (width - render_width) / 2; 1071 int y_ofs = y + (height - render_height) / 2; 1072 1073 fVideoView->MoveTo(x_ofs, y_ofs); 1074 fVideoView->ResizeTo(render_width - 1, render_height - 1); 1075 1076 } else { 1077 fVideoView->MoveTo(x, y); 1078 fVideoView->ResizeTo(width - 1, height - 1); 1079 } 1080 } 1081 1082 1083 // #pragma mark - 1084 1085 1086 void 1087 MainWin::_MouseDown(BMessage *msg, BView* originalHandler) 1088 { 1089 BPoint screen_where; 1090 uint32 buttons = msg->FindInt32("buttons"); 1091 1092 // On Zeta, only "screen_where" is relyable, "where" and "be:view_where" 1093 // seem to be broken 1094 if (B_OK != msg->FindPoint("screen_where", &screen_where)) { 1095 // Workaround for BeOS R5, it has no "screen_where" 1096 if (!originalHandler || msg->FindPoint("where", &screen_where) < B_OK) 1097 return; 1098 originalHandler->ConvertToScreen(&screen_where); 1099 } 1100 1101 // msg->PrintToStream(); 1102 1103 // if (1 == msg->FindInt32("buttons") && msg->FindInt32("clicks") == 1) { 1104 1105 if (1 == buttons && msg->FindInt32("clicks") % 2 == 0) { 1106 BRect r(screen_where.x - 1, screen_where.y - 1, screen_where.x + 1, 1107 screen_where.y + 1); 1108 if (r.Contains(fMouseDownMousePos)) { 1109 PostMessage(M_TOGGLE_FULLSCREEN); 1110 return; 1111 } 1112 } 1113 1114 if (2 == buttons && msg->FindInt32("clicks") % 2 == 0) { 1115 BRect r(screen_where.x - 1, screen_where.y - 1, screen_where.x + 1, 1116 screen_where.y + 1); 1117 if (r.Contains(fMouseDownMousePos)) { 1118 PostMessage(M_TOGGLE_NO_BORDER_NO_MENU_NO_CONTROLS); 1119 return; 1120 } 1121 } 1122 1123 /* 1124 // very broken in Zeta: 1125 fMouseDownMousePos = fVideoView->ConvertToScreen( 1126 msg->FindPoint("where")); 1127 */ 1128 fMouseDownMousePos = screen_where; 1129 fMouseDownWindowPos = Frame().LeftTop(); 1130 1131 if (buttons == 1 && !fIsFullscreen) { 1132 // start mouse tracking 1133 fVideoView->SetMouseEventMask(B_POINTER_EVENTS | B_NO_POINTER_HISTORY 1134 /* | B_LOCK_WINDOW_FOCUS */); 1135 fMouseDownTracking = true; 1136 } 1137 1138 // pop up a context menu if right mouse button is down for 200 ms 1139 1140 if ((buttons & 2) == 0) 1141 return; 1142 bigtime_t start = system_time(); 1143 bigtime_t delay = 200000; 1144 BPoint location; 1145 do { 1146 fVideoView->GetMouse(&location, &buttons); 1147 if ((buttons & 2) == 0) 1148 break; 1149 snooze(1000); 1150 } while (system_time() - start < delay); 1151 1152 if (buttons & 2) 1153 _ShowContextMenu(screen_where); 1154 } 1155 1156 1157 void 1158 MainWin::_MouseMoved(BMessage *msg, BView* originalHandler) 1159 { 1160 // msg->PrintToStream(); 1161 1162 BPoint mousePos; 1163 uint32 buttons = msg->FindInt32("buttons"); 1164 1165 if (1 == buttons && fMouseDownTracking && !fIsFullscreen) { 1166 /* 1167 // very broken in Zeta: 1168 BPoint mousePos = msg->FindPoint("where"); 1169 printf("view where: %.0f, %.0f => ", mousePos.x, mousePos.y); 1170 fVideoView->ConvertToScreen(&mousePos); 1171 */ 1172 // On Zeta, only "screen_where" is relyable, "where" 1173 // and "be:view_where" seem to be broken 1174 if (B_OK != msg->FindPoint("screen_where", &mousePos)) { 1175 // Workaround for BeOS R5, it has no "screen_where" 1176 if (!originalHandler || msg->FindPoint("where", &mousePos) < B_OK) 1177 return; 1178 originalHandler->ConvertToScreen(&mousePos); 1179 } 1180 // printf("screen where: %.0f, %.0f => ", mousePos.x, mousePos.y); 1181 float delta_x = mousePos.x - fMouseDownMousePos.x; 1182 float delta_y = mousePos.y - fMouseDownMousePos.y; 1183 float x = fMouseDownWindowPos.x + delta_x; 1184 float y = fMouseDownWindowPos.y + delta_y; 1185 // printf("move window to %.0f, %.0f\n", x, y); 1186 MoveTo(x, y); 1187 } 1188 } 1189 1190 1191 void 1192 MainWin::_MouseUp(BMessage *msg) 1193 { 1194 // msg->PrintToStream(); 1195 fMouseDownTracking = false; 1196 } 1197 1198 1199 void 1200 MainWin::_ShowContextMenu(const BPoint &screen_point) 1201 { 1202 printf("Show context menu\n"); 1203 BPopUpMenu *menu = new BPopUpMenu("context menu", false, false); 1204 BMenuItem *item; 1205 menu->AddItem(item = new BMenuItem("Full Screen", 1206 new BMessage(M_TOGGLE_FULLSCREEN), 'F')); 1207 item->SetMarked(fIsFullscreen); 1208 item->SetEnabled(fHasVideo); 1209 menu->AddItem(item = new BMenuItem("Keep Aspect Ratio", 1210 new BMessage(M_TOGGLE_KEEP_ASPECT_RATIO), 'K')); 1211 item->SetMarked(fKeepAspectRatio); 1212 item->SetEnabled(fHasVideo); 1213 1214 menu->AddSeparatorItem(); 1215 menu->AddItem(item = new BMenuItem("No Menu", 1216 new BMessage(M_TOGGLE_NO_MENU), 'M')); 1217 item->SetMarked(fNoMenu); 1218 menu->AddItem(item = new BMenuItem("No Border", 1219 new BMessage(M_TOGGLE_NO_BORDER), 'B')); 1220 item->SetMarked(fNoBorder); 1221 menu->AddItem(item = new BMenuItem("Always on Top", 1222 new BMessage(M_TOGGLE_ALWAYS_ON_TOP), 'T')); 1223 item->SetMarked(fAlwaysOnTop); 1224 1225 menu->AddSeparatorItem(); 1226 menu->AddItem(new BMenuItem("About " NAME B_UTF8_ELLIPSIS, 1227 new BMessage(B_ABOUT_REQUESTED))); 1228 menu->AddSeparatorItem(); 1229 menu->AddItem(new BMenuItem("Quit", new BMessage(M_FILE_QUIT), 'Q')); 1230 1231 menu->AddSeparatorItem(); 1232 menu->AddItem(new BMenuItem("pixel aspect ratio 1.00000:1", 1233 new BMessage(M_ASPECT_100000_1))); 1234 menu->AddItem(new BMenuItem("pixel aspect ratio 1.06666:1", 1235 new BMessage(M_ASPECT_106666_1))); 1236 menu->AddItem(new BMenuItem("pixel aspect ratio 1.09091:1", 1237 new BMessage(M_ASPECT_109091_1))); 1238 menu->AddItem(new BMenuItem("pixel aspect ratio 1.41176:1", 1239 new BMessage(M_ASPECT_141176_1))); 1240 menu->AddItem(new BMenuItem("force 720 x 576, display aspect 4:3", 1241 new BMessage(M_ASPECT_720_576))); 1242 menu->AddItem(new BMenuItem("force 704 x 576, display aspect 4:3", 1243 new BMessage(M_ASPECT_704_576))); 1244 menu->AddItem(new BMenuItem("force 544 x 576, display aspect 4:3", 1245 new BMessage(M_ASPECT_544_576))); 1246 1247 menu->SetTargetForItems(this); 1248 BRect r(screen_point.x - 5, screen_point.y - 5, screen_point.x + 5, 1249 screen_point.y + 5); 1250 menu->Go(screen_point, true, true, r, true); 1251 } 1252 1253 1254 /* Trap keys that are about to be send to background or renderer view. 1255 * Return B_OK if it shouldn't be passed to the view 1256 */ 1257 status_t 1258 MainWin::_KeyDown(BMessage *msg) 1259 { 1260 // msg->PrintToStream(); 1261 1262 uint32 key = msg->FindInt32("key"); 1263 uint32 raw_char = msg->FindInt32("raw_char"); 1264 uint32 modifiers = msg->FindInt32("modifiers"); 1265 1266 printf("key 0x%lx, raw_char 0x%lx, modifiers 0x%lx\n", key, raw_char, 1267 modifiers); 1268 1269 switch (raw_char) { 1270 case B_SPACE: 1271 fController->TogglePlaying(); 1272 return B_OK; 1273 1274 case B_ESCAPE: 1275 if (fIsFullscreen) { 1276 PostMessage(M_TOGGLE_FULLSCREEN); 1277 return B_OK; 1278 } else 1279 break; 1280 1281 case B_ENTER: // Enter / Return 1282 if (modifiers & B_COMMAND_KEY) { 1283 PostMessage(M_TOGGLE_FULLSCREEN); 1284 return B_OK; 1285 } else 1286 break; 1287 1288 case B_TAB: 1289 if ((modifiers & (B_COMMAND_KEY | B_CONTROL_KEY | B_OPTION_KEY 1290 | B_MENU_KEY)) == 0) { 1291 PostMessage(M_TOGGLE_FULLSCREEN); 1292 return B_OK; 1293 } else 1294 break; 1295 1296 case B_UP_ARROW: 1297 if (modifiers & B_COMMAND_KEY) { 1298 PostMessage(M_SKIP_NEXT); 1299 } else { 1300 PostMessage(M_VOLUME_UP); 1301 } 1302 return B_OK; 1303 1304 case B_DOWN_ARROW: 1305 if (modifiers & B_COMMAND_KEY) { 1306 PostMessage(M_SKIP_PREV); 1307 } else { 1308 PostMessage(M_VOLUME_DOWN); 1309 } 1310 return B_OK; 1311 1312 case B_RIGHT_ARROW: 1313 if (modifiers & B_COMMAND_KEY) { 1314 PostMessage(M_VOLUME_UP); 1315 } else { 1316 PostMessage(M_SKIP_NEXT); 1317 } 1318 return B_OK; 1319 1320 case B_LEFT_ARROW: 1321 if (modifiers & B_COMMAND_KEY) { 1322 PostMessage(M_VOLUME_DOWN); 1323 } else { 1324 PostMessage(M_SKIP_PREV); 1325 } 1326 return B_OK; 1327 1328 case B_PAGE_UP: 1329 PostMessage(M_SKIP_NEXT); 1330 return B_OK; 1331 1332 case B_PAGE_DOWN: 1333 PostMessage(M_SKIP_PREV); 1334 return B_OK; 1335 } 1336 1337 switch (key) { 1338 case 0x3a: // numeric keypad + 1339 if ((modifiers & B_COMMAND_KEY) == 0) { 1340 printf("if\n"); 1341 PostMessage(M_VOLUME_UP); 1342 return B_OK; 1343 } else { 1344 printf("else\n"); 1345 break; 1346 } 1347 1348 case 0x25: // numeric keypad - 1349 if ((modifiers & B_COMMAND_KEY) == 0) { 1350 PostMessage(M_VOLUME_DOWN); 1351 return B_OK; 1352 } else { 1353 break; 1354 } 1355 1356 case 0x38: // numeric keypad up arrow 1357 PostMessage(M_VOLUME_UP); 1358 return B_OK; 1359 1360 case 0x59: // numeric keypad down arrow 1361 PostMessage(M_VOLUME_DOWN); 1362 return B_OK; 1363 1364 case 0x39: // numeric keypad page up 1365 case 0x4a: // numeric keypad right arrow 1366 PostMessage(M_SKIP_NEXT); 1367 return B_OK; 1368 1369 case 0x5a: // numeric keypad page down 1370 case 0x48: // numeric keypad left arrow 1371 PostMessage(M_SKIP_PREV); 1372 return B_OK; 1373 } 1374 1375 return B_ERROR; 1376 } 1377 1378 1379 // #pragma mark - 1380 1381 1382 void 1383 MainWin::_ToggleNoBorderNoMenu() 1384 { 1385 if (!fNoMenu && !fNoBorder && !fNoControls) { 1386 PostMessage(M_TOGGLE_NO_MENU); 1387 PostMessage(M_TOGGLE_NO_BORDER); 1388 PostMessage(M_TOGGLE_NO_CONTROLS); 1389 } else { 1390 if (!fNoMenu) 1391 PostMessage(M_TOGGLE_NO_MENU); 1392 if (!fNoBorder) 1393 PostMessage(M_TOGGLE_NO_BORDER); 1394 if (!fNoControls) 1395 PostMessage(M_TOGGLE_NO_CONTROLS); 1396 } 1397 } 1398 1399 1400 void 1401 MainWin::_ToggleFullscreen() 1402 { 1403 printf("_ToggleFullscreen enter\n"); 1404 1405 if (!fHasVideo) { 1406 printf("_ToggleFullscreen - ignoring, as we don't have a video\n"); 1407 return; 1408 } 1409 1410 fIsFullscreen = !fIsFullscreen; 1411 1412 if (fIsFullscreen) { 1413 // switch to fullscreen 1414 1415 fSavedFrame = Frame(); 1416 printf("saving current frame: %d %d %d %d\n", int(fSavedFrame.left), 1417 int(fSavedFrame.top), int(fSavedFrame.right), 1418 int(fSavedFrame.bottom)); 1419 BScreen screen(this); 1420 BRect rect(screen.Frame()); 1421 1422 Hide(); 1423 MoveTo(rect.left, rect.top); 1424 ResizeTo(rect.Width(), rect.Height()); 1425 Show(); 1426 1427 } else { 1428 // switch back from full screen mode 1429 1430 Hide(); 1431 MoveTo(fSavedFrame.left, fSavedFrame.top); 1432 ResizeTo(fSavedFrame.Width(), fSavedFrame.Height()); 1433 Show(); 1434 } 1435 1436 _MarkSettingsItem(M_TOGGLE_FULLSCREEN, fIsFullscreen); 1437 1438 printf("_ToggleFullscreen leave\n"); 1439 } 1440 1441 void 1442 MainWin::_ToggleNoControls() 1443 { 1444 printf("_ToggleNoControls enter\n"); 1445 1446 if (fIsFullscreen) { 1447 // fullscreen is always without menu 1448 printf("_ToggleNoControls leave, doing nothing, we are fullscreen\n"); 1449 return; 1450 } 1451 1452 fNoControls = !fNoControls; 1453 _SetWindowSizeLimits(); 1454 1455 if (fNoControls) { 1456 ResizeBy(0, - fControlsHeight); 1457 } else { 1458 ResizeBy(0, fControlsHeight); 1459 } 1460 1461 _MarkSettingsItem(M_TOGGLE_NO_CONTROLS, fNoControls); 1462 1463 printf("_ToggleNoControls leave\n"); 1464 } 1465 1466 void 1467 MainWin::_ToggleNoMenu() 1468 { 1469 printf("_ToggleNoMenu enter\n"); 1470 1471 if (fIsFullscreen) { 1472 // fullscreen is always without menu 1473 printf("_ToggleNoMenu leave, doing nothing, we are fullscreen\n"); 1474 return; 1475 } 1476 1477 fNoMenu = !fNoMenu; 1478 _SetWindowSizeLimits(); 1479 1480 if (fNoMenu) { 1481 MoveBy(0, fMenuBarHeight); 1482 ResizeBy(0, - fMenuBarHeight); 1483 } else { 1484 MoveBy(0, - fMenuBarHeight); 1485 ResizeBy(0, fMenuBarHeight); 1486 } 1487 1488 _MarkSettingsItem(M_TOGGLE_NO_MENU, fNoMenu); 1489 1490 printf("_ToggleNoMenu leave\n"); 1491 } 1492 1493 1494 void 1495 MainWin::_ToggleNoBorder() 1496 { 1497 fNoBorder = !fNoBorder; 1498 SetLook(fNoBorder ? B_BORDERED_WINDOW_LOOK : B_TITLED_WINDOW_LOOK); 1499 1500 _MarkSettingsItem(M_TOGGLE_NO_BORDER, fNoBorder); 1501 } 1502 1503 1504 void 1505 MainWin::_ToggleAlwaysOnTop() 1506 { 1507 fAlwaysOnTop = !fAlwaysOnTop; 1508 SetFeel(fAlwaysOnTop ? B_FLOATING_ALL_WINDOW_FEEL : B_NORMAL_WINDOW_FEEL); 1509 1510 _MarkSettingsItem(M_TOGGLE_ALWAYS_ON_TOP, fAlwaysOnTop); 1511 } 1512 1513 1514 void 1515 MainWin::_ToggleKeepAspectRatio() 1516 { 1517 fKeepAspectRatio = !fKeepAspectRatio; 1518 FrameResized(Bounds().Width(), Bounds().Height()); 1519 1520 _MarkSettingsItem(M_TOGGLE_KEEP_ASPECT_RATIO, fKeepAspectRatio); 1521 } 1522 1523 1524 // #pragma mark - 1525 1526 1527 void 1528 MainWin::_UpdateControlsEnabledStatus() 1529 { 1530 uint32 enabledButtons = 0; 1531 if (fHasVideo || fHasAudio) { 1532 enabledButtons |= PLAYBACK_ENABLED | SEEK_ENABLED 1533 | SEEK_BACK_ENABLED | SEEK_FORWARD_ENABLED; 1534 } 1535 if (fHasAudio) 1536 enabledButtons |= VOLUME_ENABLED; 1537 1538 bool canSkipPrevious, canSkipNext; 1539 fPlaylist->GetSkipInfo(&canSkipPrevious, &canSkipNext); 1540 if (canSkipPrevious) 1541 enabledButtons |= SKIP_BACK_ENABLED; 1542 if (canSkipNext) 1543 enabledButtons |= SKIP_FORWARD_ENABLED; 1544 1545 fControls->SetEnabled(enabledButtons); 1546 } 1547 1548 1549 void 1550 MainWin::_UpdatePlaylistMenu() 1551 { 1552 if (!fPlaylist->Lock()) 1553 return; 1554 1555 fPlaylistMenu->RemoveItems(0, fPlaylistMenu->CountItems(), true); 1556 1557 int32 count = fPlaylist->CountItems(); 1558 for (int32 i = 0; i < count; i++) { 1559 entry_ref ref; 1560 if (fPlaylist->GetRefAt(i, &ref) < B_OK) 1561 continue; 1562 _AddPlaylistItem(ref, i); 1563 } 1564 fPlaylistMenu->SetTargetForItems(this); 1565 1566 _MarkPlaylistItem(fPlaylist->CurrentRefIndex()); 1567 1568 fPlaylist->Unlock(); 1569 } 1570 1571 1572 void 1573 MainWin::_AddPlaylistItem(const entry_ref& ref, int32 index) 1574 { 1575 BMessage* message = new BMessage(M_SET_PLAYLIST_POSITION); 1576 message->AddInt32("index", index); 1577 BMenuItem* item = new BMenuItem(ref.name, message); 1578 fPlaylistMenu->AddItem(item, index); 1579 } 1580 1581 1582 void 1583 MainWin::_RemovePlaylistItem(int32 index) 1584 { 1585 delete fPlaylistMenu->RemoveItem(index); 1586 } 1587 1588 1589 void 1590 MainWin::_MarkPlaylistItem(int32 index) 1591 { 1592 if (BMenuItem* item = fPlaylistMenu->ItemAt(index)) { 1593 item->SetMarked(true); 1594 // ... and in case the menu is currently on screen: 1595 if (fPlaylistMenu->LockLooper()) { 1596 fPlaylistMenu->Invalidate(); 1597 fPlaylistMenu->UnlockLooper(); 1598 } 1599 } 1600 } 1601 1602 1603 void 1604 MainWin::_MarkSettingsItem(uint32 command, bool mark) 1605 { 1606 if (BMenuItem* item = fSettingsMenu->FindItem(command)) 1607 item->SetMarked(mark); 1608 } 1609 1610 1611