| /* |
| * Project: VizKit |
| * Version: 2.3 |
| |
| * Date: 20090823 |
| * File: CoverArtActor.cpp |
| * |
| */ |
| |
| /*************************************************************************** |
| |
| Copyright (c) 2004-2009 Heiko Wichmann (http://www.imagomat.de/vizkit) |
| |
| |
| This software is provided 'as-is', without any expressed or implied warranty. |
| In no event will the authors be held liable for any damages |
| arising from the use of this software. |
| |
| Permission is granted to anyone to use this software for any purpose, |
| including commercial applications, and to alter it and redistribute it |
| freely, subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; |
| you must not claim that you wrote the original software. |
| If you use this software in a product, an acknowledgment |
| in the product documentation would be appreciated |
| but is not required. |
| |
| 2. Altered source versions must be plainly marked as such, |
| and must not be misrepresented as being the original software. |
| |
| 3. This notice may not be removed or altered from any source distribution. |
| |
| ***************************************************************************/ |
| |
| #include "CoverArtActor.h" |
| #include "CoverArt.h" |
| #include "VisualNotification.h" |
| #include "VisualErrorHandling.h" |
| #include "VisualDispatch.h" |
| #include "VisualDataStore.h" |
| #include "VisualPreferences.h" |
| #include "VisualTiming.h" |
| #include "VisualConfiguration.h" |
| #include "VisualImage.h" |
| |
| |
| |
| using namespace VizKit; |
| |
| |
| CoverArtActor::CoverArtActor() { |
| strcpy(actorName, "COVERART"); |
| state = kVisActOn; |
| coverArt = new CoverArt; |
| currentAudioTrackHasCoverArt = false; |
| } |
| |
| |
| CoverArtActor::~CoverArtActor() { |
| delete coverArt; |
| } |
| |
| |
| void CoverArtActor::init() { |
| VisualNotification::registerNotification(this, kImageWithIdentifierMsg); |
| VisualNotification::registerNotification(this, kAudioPlayTrackChangedEvt); |
| VisualNotification::registerNotification(this, kAudioPlayStoppedEvt); |
| VisualNotification::registerNotification(this, kAudioPlayPausedEvt); |
| VisualNotification::registerNotification(this, kAudioPlayResumedEvt); |
| VisualNotification::registerNotification(this, kAudioPlayReachedFadeOutTimeEvt); |
| VisualNotification::registerNotification(this, kCanvasReshapeEvt); |
| VisualNotification::registerNotification(this, kTrackInfoTextureChangedMsg); |
| } |
| |
| |
| void CoverArtActor::show(const VisualPlayerState& visualPlayerState) { |
| if ((this->currentAudioTrackHasCoverArt == true) && (this->state != kVisActOff)) { |
| this->coverArt->prepareCoverAction(); |
| this->coverArt->showCover(); |
| this->coverArt->finishCoverAction(); |
| } |
| } |
| |
| |
| void CoverArtActor::handleNotification(VisualNotification& aNotification) { |
| |
| // VisualActor::handleNotification(aNotification); // debug |
| |
| VisualNotificationKey notificationKey = aNotification.getKey(); |
| |
| switch (notificationKey) { |
| |
| case kImageWithIdentifierMsg: |
| { |
| if (aNotification.getIdentifier() == VisualDataStore::albumCoverArtworkImageId) { |
| VisualImage* albumCoverArtworkImage = dynamic_cast<VisualImage*>(aNotification.getObject()); |
| this->coverArt->setAlbumCoverArtWorkImage(*albumCoverArtworkImage); |
| this->coverArt->reshape(); |
| this->currentAudioTrackHasCoverArt = true; |
| this->coverArt->rotate(); |
| this->coverArt->fadeIn(VisualPreferences::getValue(VisualPreferences::kFadeInTimeOnPlayInMS)); |
| } |
| } |
| break; |
| |
| case kAudioPlayTrackChangedEvt: |
| this->coverArt->clear(); |
| this->currentAudioTrackHasCoverArt = false; |
| break; |
| |
| case kAudioPlayStoppedEvt: |
| this->coverArt->clear(); |
| this->currentAudioTrackHasCoverArt = false; |
| break; |
| |
| case kAudioPlayPausedEvt: |
| this->coverArt->fadeOut(VisualPreferences::getValue(VisualPreferences::kFadeOutTimeOnPauseInMS), 0.15f); |
| break; |
| |
| case kAudioPlayResumedEvt: |
| this->coverArt->fadeIn(VisualPreferences::getValue(VisualPreferences::kFadeInTimeOnResumeInMS)); |
| break; |
| |
| case kAudioPlayReachedFadeOutTimeEvt: |
| this->coverArt->fadeOut(VisualPreferences::getValue(VisualPreferences::kFadeOutTimeBeforeEndOfTrackInMS)); |
| break; |
| |
| case kCanvasReshapeEvt: |
| if (this->currentAudioTrackHasCoverArt == true) { |
| this->coverArt->reshape(); |
| } |
| break; |
| |
| case kTrackInfoTextureChangedMsg: |
| if (this->currentAudioTrackHasCoverArt == true) { |
| this->coverArt->reshape(); |
| } |
| break; |
| |
| default: |
| char notificationString[64]; |
| VisualNotification::convertNotificationKeyToString(notificationKey, notificationString); |
| char errLog[256]; |
| sprintf(errLog, "Unhandled VisualNotificationKey %s in file: %s (line: %d) [%s])", notificationString, __FILE__, __LINE__, __FUNCTION__); |
| writeLog(errLog); |
| break; |
| } |
| |
| } |