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

skia/animator/SkDisplayable.cpp

Index: skia/animator/SkDisplayable.cpp
===================================================================
--- skia/animator/SkDisplayable.cpp	(revision 16859)
+++ skia/animator/SkDisplayable.cpp	(working copy)
@@ -1,566 +0,0 @@
-/* libs/graphics/animator/SkDisplayable.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 "SkDisplayable.h"
-#include "SkDisplayApply.h"
-#include "SkParse.h"
-#ifdef SK_DEBUG
-#include "SkDisplayList.h"
-#endif
-#include "SkDisplayTypes.h"
-
-#ifdef SK_FIND_LEAKS
-// int SkDisplayable::fAllocationCount;
-SkTDDisplayableArray SkDisplayable::fAllocations;
-#endif
-
-#ifdef SK_DEBUG
-SkDisplayable::SkDisplayable() { 
-    id = _id.c_str();
-#ifdef SK_FIND_LEAKS
-    // fAllocationCount++;
-    *fAllocations.append() = this;
-#endif
-}
-#endif
-
-SkDisplayable::~SkDisplayable() {
-#ifdef SK_FIND_LEAKS
-    //  fAllocationCount--;
-    int index = fAllocations.find(this);
-    SkASSERT(index >= 0);
-    fAllocations.remove(index);
-#endif
-}
-
-bool SkDisplayable::add(SkAnimateMaker& , SkDisplayable* child) {
-    return false; 
-}
-
-//void SkDisplayable::apply(SkAnimateMaker& , const SkMemberInfo* , 
-//      SkDisplayable* , SkScalar [], int count) { 
-//  SkASSERT(0); 
-//}
-
-bool SkDisplayable::canContainDependents() const {
-    return false; 
-}
- 
-bool SkDisplayable::childrenNeedDisposing() const { 
-    return false; 
-}
-
-void SkDisplayable::clearBounder() {
-}
-
-bool SkDisplayable::contains(SkDisplayable* ) {
-    return false;
-}
-
-SkDisplayable* SkDisplayable::contains(const SkString& ) {
-    return NULL;
-}
-
-SkDisplayable* SkDisplayable::deepCopy(SkAnimateMaker* maker) {
-    SkDisplayTypes type = getType();
-    if (type == SkType_Unknown) {
-        SkASSERT(0);
-        return NULL;
-    }
-    SkDisplayable* copy = SkDisplayType::CreateInstance(maker, type);
-    int index = -1;
-    int propIndex = 0;
-    const SkMemberInfo* info;
-    do {
-        info = copy->getMember(++index);
-        if (info == NULL)
-            break;
-        if (info->fType == SkType_MemberProperty) {
-            SkScriptValue value;
-            if (getProperty(propIndex, &value))
-                copy->setProperty(propIndex, value);
-            propIndex++;
-            continue;
-        }
-        if (info->fType == SkType_MemberFunction)
-            continue;
-        if (info->fType == SkType_Array) {
-            SkTDOperandArray* array = (SkTDOperandArray*) info->memberData(this);
-            int arrayCount;
-            if (array == NULL || (arrayCount = array->count()) == 0)
-                continue;
-            SkTDOperandArray* copyArray = (SkTDOperandArray*) info->memberData(copy);
-            copyArray->setCount(arrayCount);
-            SkDisplayTypes elementType;
-            if (type == SkType_Array) {
-                SkDisplayArray* dispArray = (SkDisplayArray*) this;
-                elementType = dispArray->values.getType();
-            } else
-                elementType = info->arrayType();
-            size_t elementSize = SkMemberInfo::GetSize(elementType);
-            size_t byteSize = elementSize * arrayCount;
-            memcpy(copyArray->begin(), array->begin(), byteSize);
-            continue;
-        }
-        if (SkDisplayType::IsDisplayable(maker, info->fType)) {
-            SkDisplayable** displayable = (SkDisplayable**) info->memberData(this);
-            if (*displayable == NULL || *displayable == (SkDisplayable*) -1)
-                continue;
-            SkDisplayable* deeper = (*displayable)->deepCopy(maker);
-            info->setMemberData(copy, deeper, sizeof(deeper));
-            continue;
-        }
-        if (info->fType == SkType_String || info->fType == SkType_DynamicString) {
-            SkString* string;
-            info->getString(this, &string);
-            info->setString(copy, string);
-            continue;
-        }
-        void* data = info->memberData(this);
-        size_t size = SkMemberInfo::GetSize(info->fType);
-        info->setMemberData(copy, data, size);
-    } while (true);
-    copy->dirty();
-    return copy;
-}
-
-void SkDisplayable::dirty() {
-}
-
-#ifdef SK_DUMP_ENABLED
-void SkDisplayable::dump(SkAnimateMaker* maker) {
-    dumpBase(maker);
-#if SK_USE_CONDENSED_INFO == 0
-    this->dumpAttrs(maker);
-    this->dumpChildren(maker);
-#endif
-}
-
-void SkDisplayable::dumpAttrs(SkAnimateMaker* maker) {
-    SkDisplayTypes type = getType();
-    if (type == SkType_Unknown) {
-        //SkDebugf("/>\n");
-        return;
-    }
-    SkDisplayable* blankCopy = SkDisplayType::CreateInstance(maker, type);
-
-    int index = -1;
-    int propIndex = 0;
-    const SkMemberInfo* info;
-    const SkMemberInfo* blankInfo;
-    SkScriptValue value;
-    SkScriptValue blankValue;
-    SkOperand values[2];
-    SkOperand blankValues[2];
-    do {
-        info = this->getMember(++index);
-        if (NULL == info) {
-            //SkDebugf("\n");
-            break;
-        }
-        if (SkType_MemberProperty == info->fType) {
-            if (getProperty(propIndex, &value)) {
-                blankCopy->getProperty(propIndex, &blankValue);
-                //last two are dummies
-                dumpValues(info, value.fType, value.fOperand, blankValue.fOperand, value.fOperand, blankValue.fOperand);
-                }
-            
-            propIndex++;
-            continue;
-        }
-        if (SkDisplayType::IsDisplayable(maker, info->fType)) {
-            continue;
-        }
-        
-        if (info->fType == SkType_MemberFunction)
-            continue;
-            
-            
-        if (info->fType == SkType_Array) {
-            SkTDOperandArray* array = (SkTDOperandArray*) info->memberData(this);
-            int arrayCount;
-            if (array == NULL || (arrayCount = array->count()) == 0)
-                continue;
-            SkDisplayTypes elementType;
-            if (type == SkType_Array) {
-                SkDisplayArray* dispArray = (SkDisplayArray*) this;
-                elementType = dispArray->values.getType();
-            } else
-                elementType = info->arrayType();
-            bool firstElem = true;
-            SkDebugf("%s=\"[", info->fName);
-            for (SkOperand* op = array->begin(); op < array->end(); op++) {
-                if (!firstElem) SkDebugf(",");
-                switch (elementType) {
-                        case SkType_Displayable:
-                            SkDebugf("%s", op->fDisplayable->id);
-                            break;
-                        case SkType_Int:                            
-                            SkDebugf("%d", op->fS32);
-                            break;
-                        case SkType_Float:
-#ifdef SK_CAN_USE_FLOAT
-                            SkDebugf("%g", SkScalarToFloat(op->fScalar));
-#else
-                            SkDebugf("%x", op->fScalar);
-#endif
-                            break;
-                        case SkType_String:
-                        case SkType_DynamicString:    
-                            SkDebugf("%s", op->fString->c_str());
-                            break;
-                        default:
-                            break;
-                }
-                firstElem = false;
-            }
-            SkDebugf("]\" ");
-            continue;
-        }
-        
-        if (info->fType == SkType_String || info->fType == SkType_DynamicString) {
-            SkString* string;
-            info->getString(this, &string);
-            if (string->isEmpty() == false)
-                SkDebugf("%s=\"%s\"\t", info->fName, string->c_str()); 
-            continue;
-        }
-        
-        
-        blankInfo = blankCopy->getMember(index);
-        int i = info->fCount;
-        info->getValue(this, values, i);
-        blankInfo->getValue(blankCopy, blankValues, i);
-        dumpValues(info, info->fType, values[0], blankValues[0], values[1], blankValues[1]);
-    } while (true);
-    delete blankCopy;
-}
-
-void SkDisplayable::dumpBase(SkAnimateMaker* maker) {
-    SkDisplayTypes type = getType();
-    const char* elementName = "(unknown)";
-    if (type != SkType_Unknown && type != SkType_Screenplay)
-        elementName = SkDisplayType::GetName(maker, type);
-    SkDebugf("%*s", SkDisplayList::fIndent, "");
-    if (SkDisplayList::fDumpIndex != 0 && SkDisplayList::fIndent == 0)
-        SkDebugf("%d: ", SkDisplayList::fDumpIndex);
-    SkDebugf("<%s ", elementName);
-    if (strcmp(id,"") != 0)
-        SkDebugf("id=\"%s\" ", id);
-}
-
-void SkDisplayable::dumpChildren(SkAnimateMaker* maker, bool closedAngle) {
-    
-    int index = -1;
-    const SkMemberInfo* info;
-    index = -1;
-    SkDisplayList::fIndent += 4;
-    do {
-        info = this->getMember(++index);
-        if (NULL == info) {
-            break;
-        }
-        if (SkDisplayType::IsDisplayable(maker, info->fType)) {
-            SkDisplayable** displayable = (SkDisplayable**) info->memberData(this);
-            if (*displayable == NULL || *displayable == (SkDisplayable*) -1)
-                continue;
-            if (closedAngle == false) {
-                SkDebugf(">\n");
-                closedAngle = true;
-            }
-            (*displayable)->dump(maker);
-        }
-    } while (true);
-    SkDisplayList::fIndent -= 4;
-    if (closedAngle)
-        dumpEnd(maker);
-    else
-        SkDebugf("/>\n");
-}
-
-void SkDisplayable::dumpEnd(SkAnimateMaker* maker) {
-    SkDisplayTypes type = getType();
-    const char* elementName = "(unknown)";
-    if (type != SkType_Unknown && type != SkType_Screenplay)
-        elementName = SkDisplayType::GetName(maker, type);
-    SkDebugf("%*s", SkDisplayList::fIndent, "");
-    SkDebugf("</%s>\n", elementName);
-}
-
-void SkDisplayable::dumpEvents() {
-}
-
-void SkDisplayable::dumpValues(const SkMemberInfo* info, SkDisplayTypes type, SkOperand op, SkOperand blankOp,
-    SkOperand op2, SkOperand blankOp2) {
-    switch (type) {
-    case SkType_BitmapEncoding:
-        switch (op.fS32) {
-            case 0 : SkDebugf("type=\"jpeg\" ");
-                break;
-            case 1 : SkDebugf("type=\"png\" ");
-                break;
-            default: SkDebugf("type=\"UNDEFINED\" ");
-        }
-        break;
-    //should make this a separate case in dump attrs, rather than make dump values have a larger signature
-    case SkType_Point:
-        if (op.fScalar != blankOp.fScalar || op2.fScalar != blankOp.fScalar) {
-#ifdef SK_CAN_USE_FLOAT
-            SkDebugf("%s=\"[%g,%g]\" ", info->fName, SkScalarToFloat(op.fScalar), SkScalarToFloat(op2.fScalar));
-#else
-            SkDebugf("%s=\"[%x,%x]\" ", info->fName, op.fScalar, op2.fScalar);
-#endif
-        }
-        break;
-    case SkType_FromPathMode:
-        switch (op.fS32) {
-            case 0:
-                //don't want to print anything for 0, just adding it to remove it from default:
-                break;
-            case 1:
-                SkDebugf("%s=\"%s\" ", info->fName, "angle");
-                break;
-            case 2:
-                SkDebugf("%s=\"%s\" ", info->fName, "position");
-                break;
-            default:
-                SkDebugf("%s=\"INVALID\" ", info->fName);
-        }
-        break;
-    case SkType_MaskFilterBlurStyle:
-        switch (op.fS32) {
-            case 0:
-                break;
-            case 1:
-                SkDebugf("%s=\"%s\" ", info->fName, "solid");
-                break;
-            case 2:
-                SkDebugf("%s=\"%s\" ", info->fName, "outer");
-                break;
-            case 3:
-                SkDebugf("%s=\"%s\" ", info->fName, "inner");
-                break;
-            default:
-                SkDebugf("%s=\"INVALID\" ", info->fName);
-        }
-        break;
-    case SkType_FilterType:
-        if (op.fS32 == 1)
-            SkDebugf("%s=\"%s\" ", info->fName, "bilinear");
-        break;
-    case SkType_PathDirection:
-        SkDebugf("%s=\"%s\" ", info->fName, op.fS32 == 0 ? "cw" : "ccw");
-        break;
-    case SkType_FillType:
-        SkDebugf("%s=\"%s\" ", info->fName, op.fS32 == 0 ? "winding" : "evenOdd");
-        break;
-    case SkType_TileMode:
-        //correct to look at the S32?
-        if (op.fS32 != blankOp.fS32) 
-            SkDebugf("%s=\"%s\" ", info->fName, op.fS32 == 0 ? "clamp" : op.fS32 == 1 ? "repeat" : "mirror");
-        break;
-    case SkType_Boolean:
-        if (op.fS32 != blankOp.fS32)
-            SkDebugf("%s=\"%s\" ", info->fName, op.fS32 == 0 ? "false" : "true");
-        break;
-    case SkType_Int:
-        if (op.fS32 != blankOp.fS32)
-            SkDebugf(" %s=\"%d\"  ", info->fName, op.fS32);
-        break;
-    case SkType_Float:
-        if (op.fScalar != blankOp.fScalar) { //or /65536?
-#ifdef SK_CAN_USE_FLOAT
-            SkDebugf("%s=\"%g\"  ", info->fName, SkScalarToFloat(op.fScalar));
-#else
-            SkDebugf("%s=\"%x\"  ", info->fName, op.fScalar);
-#endif
-        }
-        break;
-    case SkType_String:
-    case SkType_DynamicString:
-        if (op.fString->size() > 0) 
-            SkDebugf("%s=\"%s\" ", info->fName, op.fString->c_str());
-        break;
-    case SkType_MSec:
-        if (op.fS32 != blankOp.fS32) {
-#ifdef SK_CAN_USE_FLOAT
-            SkDebugf(" %s=\"%g\"  ", info->fName, SkScalarToFloat(SkScalarDiv(op.fS32, 1000)));
-#else
-            SkDebugf(" %s=\"%x\"  ", info->fName, SkScalarDiv(op.fS32, 1000));
-#endif
-        }
-    default:
-        SkDebugf("");
-    }    
-}
-
-#endif
-
-bool SkDisplayable::enable( SkAnimateMaker& ) { 
-    return false;
-}
-
-void SkDisplayable::enableBounder() {
-}
-
-void SkDisplayable::executeFunction(SkDisplayable* , int index, 
-        SkTDArray<SkScriptValue>& , SkDisplayTypes, SkScriptValue*  ) {
-    SkASSERT(0); 
-}
-
-void SkDisplayable::executeFunction(SkDisplayable* target, 
-        const SkMemberInfo* info, SkTypedArray* values, SkScriptValue* value) {
-    SkTDArray<SkScriptValue> typedValues;
-    for (SkOperand* op = values->begin(); op < values->end(); op++) {
-        SkScriptValue temp;
-        temp.fType = values->getType();
-        temp.fOperand = *op;
-        *typedValues.append() = temp;
-    }
-    executeFunction(target, info->functionIndex(), typedValues, info->getType(), value);
-}
-
-void SkDisplayable::executeFunction2(SkDisplayable* , int index, 
-        SkOpArray* params, SkDisplayTypes, SkOperand2*  ) {
-    SkASSERT(0); 
-}
-
-void SkDisplayable::getBounds(SkRect* rect) {
-    SkASSERT(rect);
-    rect->fLeft = rect->fTop = SK_ScalarMax;
-    rect->fRight= rect->fBottom = -SK_ScalarMax;
-}
-
-const SkFunctionParamType* SkDisplayable::getFunctionsParameters() {
-    return NULL;
-}
-
-const SkMemberInfo* SkDisplayable::getMember(int index) { 
-    return NULL; 
-}
-
-const SkMemberInfo* SkDisplayable::getMember(const char name[]) { 
-    return NULL; 
-}
-
-const SkFunctionParamType* SkDisplayable::getParameters(const SkMemberInfo* info, 
-        int* paramCount) {
-    const SkFunctionParamType* params = getFunctionsParameters();
-    SkASSERT(params != NULL);
-    int funcIndex = info->functionIndex();
-    // !!! eventually break traversing params into an external function (maybe this whole function)
-    int index = funcIndex;
-    int offset = 0;
-    while (--index >= 0) {
-        while (params[offset] != 0)
-            offset++;
-        offset++;
-    }
-    int count = 0;
-    while (params[offset] != 0) {
-        count++;
-        offset++;
-    }
-    *paramCount = count;
-    return &params[offset - count];
-}
-
-SkDisplayable* SkDisplayable::getParent() const {
-    return NULL;
-}
-
-bool SkDisplayable::getProperty(int index, SkScriptValue* ) const {
-//  SkASSERT(0); 
-    return false; 
-}
-
-bool SkDisplayable::getProperty2(int index, SkOperand2* value) const {
-    SkASSERT(0); 
-    return false; 
-}
-
-SkDisplayTypes SkDisplayable::getType() const { 
-    return SkType_Unknown; 
-}
-
-bool SkDisplayable::hasEnable() const {
-    return false;
-}
-
-bool SkDisplayable::isDrawable() const {
-    return false; 
-}
-
-void SkDisplayable::onEndElement(SkAnimateMaker& ) {}
-
-const SkMemberInfo* SkDisplayable::preferredChild(SkDisplayTypes type) {
-    return NULL;
-}
-
-bool SkDisplayable::resolveIDs(SkAnimateMaker& maker, SkDisplayable* original, SkApply* apply) {
-    return false;
-}
-
-//SkDisplayable* SkDisplayable::resolveTarget(SkAnimateMaker& ) { 
-//  return this; 
-//}
-
-void SkDisplayable::setChildHasID() {
-}
-
-bool SkDisplayable::setParent(SkDisplayable* ) {
-    return false;
-}
-
-bool SkDisplayable::setProperty(int index, SkScriptValue& ) {
-    //SkASSERT(0); 
-    return false; 
-}
-
-void SkDisplayable::setReference(const SkMemberInfo* info, SkDisplayable* displayable) {
-    if (info->fType == SkType_MemberProperty) {
-        SkScriptValue scriptValue;
-        scriptValue.fOperand.fDisplayable = displayable;
-        scriptValue.fType = displayable->getType();
-        setProperty(info->propertyIndex(), scriptValue);
-    } else if (info->fType == SkType_Array) {
-        SkASSERT(displayable->getType() == SkType_Array);
-        SkDisplayArray* dispArray = (SkDisplayArray*) displayable;
-        SkTDScalarArray* array = (SkTDScalarArray* ) info->memberData(this);
-        array->setCount(dispArray->values.count());
-        memcpy(array->begin(), dispArray->values.begin(), dispArray->values.count() * sizeof(int));
-        //
-
-        // !!! need a way for interpreter engine to own array
-        // !!! probably need to replace all scriptable arrays with single bigger array
-        // that has operand and type on every element -- or
-        // when array is dirtied, need to get parent to reparse to local array
-    } else {
-        void* storage = info->memberData(this);
-        memcpy(storage, &displayable, sizeof(SkDisplayable*));
-    }
-// !!! unclear why displayable is dirtied here
-// if this is called, this breaks fromPath.xml
-//  displayable->dirty();
-}
-
-#ifdef SK_DEBUG
-void SkDisplayable::validate() {
-}
-#endif
-
-