michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #include "SkDrawSaveLayer.h"
michael@0: #include "SkAnimateMaker.h"
michael@0: #include "SkCanvas.h"
michael@0: #include "SkDrawPaint.h"
michael@0: #include "SkDrawRectangle.h"
michael@0: 
michael@0: #if SK_USE_CONDENSED_INFO == 0
michael@0: 
michael@0: const SkMemberInfo SkSaveLayer::fInfo[] = {
michael@0:     SK_MEMBER(bounds, Rect),
michael@0:     SK_MEMBER(paint, Paint)
michael@0: };
michael@0: 
michael@0: #endif
michael@0: 
michael@0: DEFINE_GET_MEMBER(SkSaveLayer);
michael@0: 
michael@0: SkSaveLayer::SkSaveLayer() : paint(NULL), bounds(NULL) {
michael@0: }
michael@0: 
michael@0: SkSaveLayer::~SkSaveLayer(){
michael@0: }
michael@0: 
michael@0: bool SkSaveLayer::draw(SkAnimateMaker& maker)
michael@0: {
michael@0:     if (!bounds) {
michael@0:         return false;
michael@0:     }
michael@0:     SkPaint* save = maker.fPaint;
michael@0:     //paint is an SkDrawPaint
michael@0:     if (paint)
michael@0:     {
michael@0:         SkPaint realPaint;
michael@0:         paint->setupPaint(&realPaint);
michael@0:         maker.fCanvas->saveLayer(&bounds->fRect, &realPaint, SkCanvas::kHasAlphaLayer_SaveFlag);
michael@0:     }
michael@0:     else
michael@0:         maker.fCanvas->saveLayer(&bounds->fRect, save, SkCanvas::kHasAlphaLayer_SaveFlag);
michael@0:     SkPaint local = SkPaint(*maker.fPaint);
michael@0:     maker.fPaint = &local;
michael@0:     bool result = INHERITED::draw(maker);
michael@0:     maker.fPaint = save;
michael@0:     maker.fCanvas->restore();
michael@0:     return result;
michael@0: }
michael@0: 
michael@0: #ifdef SK_DUMP_ENABLED
michael@0: void SkSaveLayer::dump(SkAnimateMaker* maker)
michael@0: {
michael@0:     dumpBase(maker);
michael@0:     //would dump enabled be defined but not debug?
michael@0: #ifdef SK_DEBUG
michael@0:     if (paint)
michael@0:         SkDebugf("paint=\"%s\" ", paint->id);
michael@0:     if (bounds)
michael@0:         SkDebugf("bounds=\"%s\" ", bounds->id);
michael@0: #endif
michael@0:     dumpDrawables(maker);
michael@0: }
michael@0: #endif
michael@0: 
michael@0: void SkSaveLayer::onEndElement(SkAnimateMaker& maker)
michael@0: {
michael@0:     if (!bounds)
michael@0:         maker.setErrorCode(SkDisplayXMLParserError::kSaveLayerNeedsBounds);
michael@0:     INHERITED::onEndElement(maker);
michael@0: }