static MythImage *LoadImage(MythPainter *painter, // Must be a copy for thread safety ImageProperties imProps, ImageCacheMode cacheMode, // Included only to check address, could be // replaced by generating a unique value for // each MythUIImage object? const MythUIImage *parent, bool &aborted, MythImageReader *imageReader = NULL) { QString cacheKey = GenImageLabel(imProps); if (!PreLoad(cacheKey, parent)) { aborted = true; return NULL; } QString filename = imProps.filename; MythImage *image = NULL; bool bResize = false; bool bFoundInCache = false; int w = -1; int h = -1; if (!imProps.forceSize.isNull()) { if (imProps.forceSize.width() != -1) w = imProps.forceSize.width(); if (imProps.forceSize.height() != -1) h = imProps.forceSize.height(); bResize = true; } if (!imageReader) { image = GetMythUI()->LoadCacheImage(filename, cacheKey, painter, cacheMode); } if (image) { if (VERBOSE_LEVEL_CHECK(VB_GUI | VB_FILE, LOG_INFO)) { image->IncrRef(); int cnt = image->DecrRef(); LOG(VB_GUI | VB_FILE, LOG_INFO, QString("ImageLoader::LoadImage(%1) Found in cache, " "RefCount = %2") .arg(cacheKey).arg(cnt)); } if (imProps.isReflected) image->setIsReflected(true); if (imProps.isOriented) image->setIsOriented(true); bFoundInCache = true; } else { LOG(VB_GUI | VB_FILE, LOG_INFO, QString("ImageLoader::LoadImage(%1) NOT Found in cache. " "Loading Directly").arg(cacheKey)); image = painter->GetFormatImage(); bool ok = false; if (imageReader) ok = image->Load(imageReader); else ok = image->Load(filename); if (!ok) { image->DecrRef(); image = NULL; } } if (image && image->isNull()) { LOG(VB_GUI | VB_FILE, LOG_INFO, QString("ImageLoader::LoadImage(%1) Image is NULL") .arg(filename)); image->DecrRef(); image = NULL; } if (image && !bFoundInCache) { if (imProps.isReflected) image->Reflect(imProps.reflectAxis, imProps.reflectShear, imProps.reflectScale, imProps.reflectLength, imProps.reflectSpacing); if (imProps.isGreyscale) image->ToGreyscale(); if (imProps.isOriented) image->Orientation(imProps.orientation); // Even if an explicit size wasn't defined this image may still need // to be scaled because of a difference between the theme resolution // and the screen resolution. We want to avoid scaling twice. if (!bResize && imProps.isThemeImage) { float wmult; // Width multipler float hmult; // Height multipler GetMythUI()->GetScreenSettings(wmult, hmult); if (wmult != 1.0f || hmult != 1.0f) { w = image->size().width() * wmult; h = image->size().height() * hmult; bResize = true; } } if (bResize) image->Resize(QSize(w, h), imProps.preserveAspect); if (imProps.isMasked) { QRect imageArea = image->rect(); QRect maskArea = imProps.GetMaskImageRect(); // Crop the mask to the image int x = 0; int y = 0; if (maskArea.width() > imageArea.width()) x = (maskArea.width() - imageArea.width()) / 2; if (maskArea.height() > imageArea.height()) y = (maskArea.height() - imageArea.height()) / 2; if (x > 0 || y > 0) imageArea.translate(x, y); QImage mask = imProps.GetMaskImageSubset(imageArea); image->setAlphaChannel(mask.alphaChannel()); } if (!imageReader) GetMythUI()->CacheImage(cacheKey, image); } if (image) image->SetChanged(); PostLoad(cacheKey); return image; }