gecko-dev/dom/html/HTMLFontElement.cpp
Boris Zbarsky dc24477d79 Bug 1117172 part 3. Change the wrappercached WrapObject methods to allow passing in aGivenProto. r=peterv
The only manual changes here are to BindingUtils.h, BindingUtils.cpp,
Codegen.py, Element.cpp, IDBFileRequest.cpp, IDBObjectStore.cpp,
dom/workers/Navigator.cpp, WorkerPrivate.cpp, DeviceStorageRequestChild.cpp,
Notification.cpp, nsGlobalWindow.cpp, MessagePort.cpp, nsJSEnvironment.cpp,
Sandbox.cpp, XPCConvert.cpp, ExportHelpers.cpp, and DataStoreService.cpp.  The
rest of this diff was generated by running the following commands:

  find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g'

  find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g'

  find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g'

  find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g'

  find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObject\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g'

  find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(Binding(?:_workers)?::Wrap\((?:aCx|cx|aContext|aCtx|js), [^,)]+)\)/\1, aGivenProto)/g'
2015-03-19 10:13:33 -04:00

140 lines
4.3 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "HTMLFontElement.h"
#include "mozilla/dom/HTMLFontElementBinding.h"
#include "nsAttrValueInlines.h"
#include "nsMappedAttributes.h"
#include "nsRuleData.h"
#include "nsContentUtils.h"
#include "nsCSSParser.h"
NS_IMPL_NS_NEW_HTML_ELEMENT(Font)
namespace mozilla {
namespace dom {
HTMLFontElement::~HTMLFontElement()
{
}
JSObject*
HTMLFontElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
{
return HTMLFontElementBinding::Wrap(aCx, this, aGivenProto);
}
NS_IMPL_ELEMENT_CLONE(HTMLFontElement)
bool
HTMLFontElement::ParseAttribute(int32_t aNamespaceID,
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult)
{
if (aNamespaceID == kNameSpaceID_None) {
if (aAttribute == nsGkAtoms::size) {
int32_t size = nsContentUtils::ParseLegacyFontSize(aValue);
if (size) {
aResult.SetTo(size, &aValue);
return true;
}
return false;
}
if (aAttribute == nsGkAtoms::color) {
return aResult.ParseColor(aValue);
}
}
return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
aResult);
}
void
HTMLFontElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
nsRuleData* aData)
{
if (aData->mSIDs & NS_STYLE_INHERIT_BIT(Font)) {
// face: string list
nsCSSValue* family = aData->ValueForFontFamily();
if (family->GetUnit() == eCSSUnit_Null) {
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::face);
if (value && value->Type() == nsAttrValue::eString &&
!value->IsEmptyString()) {
nsCSSParser parser;
parser.ParseFontFamilyListString(value->GetStringValue(),
nullptr, 0, *family);
}
}
// size: int
nsCSSValue* fontSize = aData->ValueForFontSize();
if (fontSize->GetUnit() == eCSSUnit_Null) {
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::size);
if (value && value->Type() == nsAttrValue::eInteger) {
fontSize->SetIntValue(value->GetIntegerValue(), eCSSUnit_Enumerated);
}
}
}
if (aData->mSIDs & NS_STYLE_INHERIT_BIT(Color)) {
nsCSSValue* colorValue = aData->ValueForColor();
if (colorValue->GetUnit() == eCSSUnit_Null &&
aData->mPresContext->UseDocumentColors()) {
// color: color
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::color);
nscolor color;
if (value && value->GetColorValue(color)) {
colorValue->SetColorValue(color);
}
}
}
if (aData->mSIDs & NS_STYLE_INHERIT_BIT(TextReset) &&
aData->mPresContext->CompatibilityMode() == eCompatibility_NavQuirks) {
// Make <a><font color="red">text</font></a> give the text a red underline
// in quirks mode. The NS_STYLE_TEXT_DECORATION_LINE_OVERRIDE_ALL flag only
// affects quirks mode rendering.
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::color);
nscolor color;
if (value && value->GetColorValue(color)) {
nsCSSValue* decoration = aData->ValueForTextDecorationLine();
int32_t newValue = NS_STYLE_TEXT_DECORATION_LINE_OVERRIDE_ALL;
if (decoration->GetUnit() == eCSSUnit_Enumerated) {
newValue |= decoration->GetIntValue();
}
decoration->SetIntValue(newValue, eCSSUnit_Enumerated);
}
}
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aData);
}
NS_IMETHODIMP_(bool)
HTMLFontElement::IsAttributeMapped(const nsIAtom* aAttribute) const
{
static const MappedAttributeEntry attributes[] = {
{ &nsGkAtoms::face },
{ &nsGkAtoms::size },
{ &nsGkAtoms::color },
{ nullptr }
};
static const MappedAttributeEntry* const map[] = {
attributes,
sCommonAttributeMap,
};
return FindAttributeDependence(aAttribute, map);
}
nsMapRuleToAttributesFunc
HTMLFontElement::GetAttributeMappingFunction() const
{
return &MapAttributesIntoRule;
}
} // namespace dom
} // namespace mozilla