Remove the remainder of the skia source code from the Chromium repo....

skia/animator/SkDrawPath.cpp

-/* libs/graphics/animator/SkDrawPath.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include "SkDrawPath.h"
-#include "SkAnimateMaker.h"
-#include "SkCanvas.h"
-#include "SkMath.h"
-#include "SkMatrixParts.h"
-#include "SkPaint.h"
-#include "SkPathParts.h"
-
-enum SkPath_Properties {
-    SK_PROPERTY(fillType),
-    SK_PROPERTY(length)
-};
-
-#if SK_USE_CONDENSED_INFO == 0
-
-const SkMemberInfo SkDrawPath::fInfo[] = {
-    SK_MEMBER(d, String),
-    SK_MEMBER_PROPERTY(fillType, FillType),
-    SK_MEMBER_PROPERTY(length, Float)
-};
-
-#endif
-
-DEFINE_GET_MEMBER(SkDrawPath);
-
-SkDrawPath::SkDrawPath()
-{
-    fParent = NULL;
-    fLength = SK_ScalarNaN;
-    fChildHasID = false;
-    fDirty = false;
-}
-
-SkDrawPath::~SkDrawPath() {
-    for (SkPathPart** part = fParts.begin(); part < fParts.end();  part++)
-        delete *part;
-}
-
-bool SkDrawPath::add(SkAnimateMaker& maker, SkDisplayable* child) {
-    SkASSERT(child && child->isPathPart());
-    SkPathPart* part = (SkPathPart*) child;
-    *fParts.append() = part;
-    if (part->add())
-        maker.setErrorCode(SkDisplayXMLParserError::kErrorAddingToPath); 
-    fDirty = false;
-    return true;
-}
-
-bool SkDrawPath::childrenNeedDisposing() const { 
-    return false; 
-}
-
-void SkDrawPath::dirty() { 
-    fDirty = true; 
-    fLength = SK_ScalarNaN;
-    if (fParent)
-        fParent->dirty();
-}
-
-bool SkDrawPath::draw(SkAnimateMaker& maker) {
-    SkPath& path = getPath();
-    SkBoundableAuto boundable(this, maker);
-    maker.fCanvas->drawPath(path, *maker.fPaint);
-    return false;
-}
-
-SkDisplayable* SkDrawPath::getParent() const {
-    return fParent;
-}
-
-#ifdef SK_DUMP_ENABLED
-void SkDrawPath::dump(SkAnimateMaker* maker) {
-    dumpBase(maker);
-    dumpAttrs(maker);
-    bool closedYet = false;
-    SkDisplayList::fIndent += 4;
-    for(SkPathPart** part = fParts.begin(); part < fParts.end(); part++) {
-        if (closedYet == false) {
-            SkDebugf(">\n");
-            closedYet = true;
-        }
-        (*part)->dump(maker);
-    }
-    SkDisplayList::fIndent -= 4;
-    if (closedYet)
-        dumpEnd(maker);
-    else
-        SkDebugf("/>\n");
-}
-#endif
-
-SkPath& SkDrawPath::getPath() {
-    if (fDirty == false)
-        return fPath;
-    if (d.size() > 0)
-    {
-        parseSVG();
-        d.reset();
-    }
-    else
-    {
-        fPath.reset();
-        for (SkPathPart** part = fParts.begin(); part < fParts.end();  part++)
-            (*part)->add();
-    }
-    fDirty = false;
-    return fPath;
-}
-    
-void SkDrawPath::onEndElement(SkAnimateMaker& ) {
-    if (d.size() > 0) {
-        parseSVG();
-        d.reset();
-        fDirty = false;
-        return;
-    }
-    if (fChildHasID == false) {
-        for (SkPathPart** part = fParts.begin(); part < fParts.end();  part++)
-            delete *part;
-        fParts.reset();
-        fDirty = false;
-    }
-}
-
-bool SkDrawPath::getProperty(int index, SkScriptValue* value) const {
-    switch (index) {
-        case SK_PROPERTY(length):
-            if (SkScalarIsNaN(fLength)) {
-                const SkPath& path = ((SkDrawPath*) this)->getPath();
-                SkPathMeasure pathMeasure(path, false);
-                fLength = pathMeasure.getLength();
-            }
-            value->fType = SkType_Float;
-            value->fOperand.fScalar = fLength;
-            break;
-        case SK_PROPERTY(fillType):
-            value->fType = SkType_FillType;
-            value->fOperand.fS32 = (int) fPath.getFillType();
-            break;
-        default:
-            SkASSERT(0);
-            return false;
-    }
-    return true;
-}
-
-void SkDrawPath::setChildHasID() { 
-    fChildHasID = true; 
-}
-
-bool SkDrawPath::setParent(SkDisplayable* parent) {
-    fParent = parent;
-    return false;
-}
-
-bool SkDrawPath::setProperty(int index, SkScriptValue& value)
-{
-    switch (index) {
-        case SK_PROPERTY(fillType):
-            SkASSERT(value.fType == SkType_FillType);
-            SkASSERT(value.fOperand.fS32 >= SkPath::kWinding_FillType &&
-                value.fOperand.fS32 <= SkPath::kEvenOdd_FillType);
-            fPath.setFillType((SkPath::FillType) value.fOperand.fS32);
-            break;
-        default:
-            SkASSERT(0);
-            return false;
-    }
-    return true;
-}
-
-#if SK_USE_CONDENSED_INFO == 0
-
-const SkMemberInfo SkPolyline::fInfo[] = {
-    SK_MEMBER_ARRAY(points, Float)
-};
-
-#endif
-
-DEFINE_GET_MEMBER(SkPolyline);
-
-bool SkPolyline::add(SkAnimateMaker& , SkDisplayable*) const {
-    return false; 
-}
-
-void SkPolyline::onEndElement(SkAnimateMaker& maker) {
-    INHERITED::onEndElement(maker);
-    if (points.count() <= 0)
-        return;
-    fPath.reset();
-    fPath.moveTo(points[0], points[1]);
-    int count = points.count();
-    for (int index = 2; index < count; index += 2)
-        fPath.lineTo(points[index], points[index+1]);
-}
-
-
-#if SK_USE_CONDENSED_INFO == 0
-
-const SkMemberInfo SkPolygon::fInfo[] = {
-    SK_MEMBER_INHERITED
-};
-
-#endif
-
-DEFINE_GET_MEMBER(SkPolygon);
-
-void SkPolygon::onEndElement(SkAnimateMaker& maker) {
-    INHERITED::onEndElement(maker);
-    fPath.close();
-}
-