void LoggingCanvas::onDrawImageRect(const SkImage* image, const SkRect* src, const SkRect& dst, const SkPaint* paint, SrcRectConstraint constraint)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("drawImageRect");
params->setObject("image", objectForSkImage(image));
if (src)
params->setObject("src", objectForSkRect(*src));
params->setObject("dst", objectForSkRect(dst));
if (paint)
params->setObject("paint", objectForSkPaint(*paint));
this->SkCanvas::onDrawImageRect(image, src, dst, paint, constraint);
}
void LoggingCanvas::onDrawBitmapRect(const SkBitmap& bitmap, const SkRect* src, const SkRect& dst, const SkPaint* paint, DrawBitmapRectFlags flags)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("drawBitmapRectToRect");
params->setObject("bitmap", objectForSkBitmap(bitmap));
if (src)
params->setObject("src", objectForSkRect(*src));
params->setObject("dst", objectForSkRect(dst));
if (paint)
params->setObject("paint", objectForSkPaint(*paint));
params->setNumber("flags", flags);
this->SkCanvas::onDrawBitmapRect(bitmap, src, dst, paint, flags);
}
void LoggingCanvas::onDrawRect(const SkRect& rect, const SkPaint& paint)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("drawRect");
params->setObject("rect", objectForSkRect(rect));
params->setObject("paint", objectForSkPaint(paint));
this->SkCanvas::onDrawRect(rect, paint);
}
void LoggingCanvas::onDrawOval(const SkRect& oval, const SkPaint& paint)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("drawOval");
params->setObject("oval", objectForSkRect(oval));
params->setObject("paint", objectForSkPaint(paint));
this->SkCanvas::onDrawOval(oval, paint);
}
void LoggingCanvas::onClipRect(const SkRect& rect, SkRegion::Op op, ClipEdgeStyle style)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("clipRect");
params->setObject("rect", objectForSkRect(rect));
params->setString("SkRegion::Op", regionOpName(op));
params->setBoolean("softClipEdgeStyle", kSoft_ClipEdgeStyle == style);
this->SkCanvas::onClipRect(rect, op, style);
}
SkCanvas::SaveLayerStrategy LoggingCanvas::willSaveLayer(const SkRect* bounds, const SkPaint* paint, SaveFlags flags)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("saveLayer");
if (bounds)
params->setObject("bounds", objectForSkRect(*bounds));
if (paint)
params->setObject("paint", objectForSkPaint(*paint));
params->setString("saveFlags", saveFlagsToString(flags));
return this->SkCanvas::willSaveLayer(bounds, paint, flags);
}
void LoggingCanvas::onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, const SkRect& dst, const SkPaint* paint)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("drawBitmapNine");
params->setObject("bitmap", objectForSkBitmap(bitmap));
params->setObject("center", objectForSkIRect(center));
params->setObject("dst", objectForSkRect(dst));
if (paint)
params->setObject("paint", objectForSkPaint(*paint));
this->SkCanvas::onDrawBitmapNine(bitmap, center, dst, paint);
}
String pictureAsDebugString(const SkPicture* picture)
{
const SkIRect bounds = picture->cullRect().roundOut();
LoggingCanvas canvas(bounds.width(), bounds.height());
picture->playback(&canvas);
RefPtr<JSONObject> pictureAsJSON = JSONObject::create();
pictureAsJSON->setObject("cullRect", objectForSkRect(picture->cullRect()));
pictureAsJSON->setArray("operations", canvas.log());
RefPtr<JSONArray> operationsInJson = canvas.log();
return pictureAsJSON->toPrettyJSONString();
}
SkCanvas::SaveLayerStrategy LoggingCanvas::getSaveLayerStrategy(const SaveLayerRec& rec)
{
AutoLogger logger(this);
RefPtr<JSONObject> params = logger.logItemWithParams("saveLayer");
if (rec.fBounds)
params->setObject("bounds", objectForSkRect(*rec.fBounds));
if (rec.fPaint)
params->setObject("paint", objectForSkPaint(*rec.fPaint));
params->setString("saveFlags", saveLayerFlagsToString(rec.fSaveLayerFlags));
return this->SkCanvas::getSaveLayerStrategy(rec);
}
PassRefPtr<JSONObject> LoggingCanvas::objectForSkPath(const SkPath& path)
{
RefPtr<JSONObject> pathItem = JSONObject::create();
pathItem->setString("fillType", fillTypeName(path.getFillType()));
pathItem->setString("convexity", convexityName(path.getConvexity()));
pathItem->setBoolean("isRect", path.isRect(0));
SkPath::Iter iter(path, false);
SkPoint points[4];
RefPtr<JSONArray> pathPointsArray = JSONArray::create();
for (SkPath::Verb verb = iter.next(points, false); verb != SkPath::kDone_Verb; verb = iter.next(points, false)) {
VerbParams verbParams = segmentParams(verb);
RefPtr<JSONObject> pathPointItem = JSONObject::create();
pathPointItem->setString("verb", verbParams.name);
ASSERT(verbParams.pointCount + verbParams.pointOffset <= WTF_ARRAY_LENGTH(points));
pathPointItem->setArray("points", arrayForSkPoints(verbParams.pointCount, points + verbParams.pointOffset));
if (SkPath::kConic_Verb == verb)
pathPointItem->setNumber("conicWeight", iter.conicWeight());
pathPointsArray->pushObject(pathPointItem);
}
pathItem->setArray("pathPoints", pathPointsArray);
pathItem->setObject("bounds", objectForSkRect(path.getBounds()));
return pathItem.release();
}
