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 "SkDrawTo.h"
michael@0: #include "SkAnimateMaker.h"
michael@0: #include "SkCanvas.h"
michael@0: #include "SkDrawBitmap.h"
michael@0: 
michael@0: #if SK_USE_CONDENSED_INFO == 0
michael@0: 
michael@0: const SkMemberInfo SkDrawTo::fInfo[] = {
michael@0:     SK_MEMBER(drawOnce, Boolean),
michael@0:     SK_MEMBER(use, Bitmap)
michael@0: };
michael@0: 
michael@0: #endif
michael@0: 
michael@0: DEFINE_GET_MEMBER(SkDrawTo);
michael@0: 
michael@0: SkDrawTo::SkDrawTo() : drawOnce(false), use(NULL), fDrawnOnce(false) {
michael@0: }
michael@0: 
michael@0: #if 0
michael@0: SkDrawTo::~SkDrawTo() {
michael@0:     SkASSERT(0);
michael@0: }
michael@0: #endif
michael@0: 
michael@0: bool SkDrawTo::draw(SkAnimateMaker& maker) {
michael@0:     if (fDrawnOnce)
michael@0:         return false;
michael@0:     SkCanvas canvas(use->fBitmap);
michael@0:     SkCanvas* save = maker.fCanvas;
michael@0:     maker.fCanvas = &canvas;
michael@0:     INHERITED::draw(maker);
michael@0:     maker.fCanvas = save;
michael@0:     fDrawnOnce = drawOnce;
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: #ifdef SK_DUMP_ENABLED
michael@0: void SkDrawTo::dump(SkAnimateMaker* maker) {
michael@0:     dumpBase(maker);
michael@0:     dumpAttrs(maker);
michael@0:     if (use)
michael@0:         SkDebugf("use=\"%s\" ", use->id);
michael@0:     dumpDrawables(maker);
michael@0: }
michael@0: #endif