зеркало из https://github.com/mozilla/gecko-dev.git
106 строки
2.8 KiB
C++
106 строки
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/ServoBindings.h"
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#include "mozilla/ServoSpecifiedValues.h"
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namespace {
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#define STYLE_STRUCT(name, checkdata_cb) | NS_STYLE_INHERIT_BIT(name)
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const uint64_t ALL_SIDS = 0
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#include "nsStyleStructList.h"
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;
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#undef STYLE_STRUCT
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} // anonymous namespace
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using namespace mozilla;
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ServoSpecifiedValues::ServoSpecifiedValues(nsPresContext* aContext,
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RawServoDeclarationBlock* aDecl)
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: GenericSpecifiedValues(StyleBackendType::Servo, aContext, ALL_SIDS)
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, mDecl(aDecl)
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{
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}
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bool
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ServoSpecifiedValues::PropertyIsSet(nsCSSPropertyID aId)
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{
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// We always create fresh ServoSpecifiedValues for each property
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// mapping, so unlike Gecko there aren't existing properties from
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// the cascade that we wish to avoid overwriting.
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//
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// If a property is being overwritten, that's a bug. Check for it
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// in debug mode (this is O(n^2) behavior since Servo will traverse
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// the array each time you add a new property)
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MOZ_ASSERT(!Servo_DeclarationBlock_PropertyIsSet(mDecl, aId),
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"Presentation attribute mappers should never attempt to set the same property twice");
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return false;
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}
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void
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ServoSpecifiedValues::SetIdentStringValue(nsCSSPropertyID aId,
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const nsString& aValue)
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{
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nsCOMPtr<nsIAtom> atom = NS_Atomize(aValue);
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Servo_DeclarationBlock_SetIdentStringValue(mDecl, aId, atom);
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}
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void
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ServoSpecifiedValues::SetKeywordValue(nsCSSPropertyID aId, int32_t aValue)
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{
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Servo_DeclarationBlock_SetKeywordValue(mDecl, aId, aValue);
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}
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void
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ServoSpecifiedValues::SetIntValue(nsCSSPropertyID aId, int32_t aValue)
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{
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Servo_DeclarationBlock_SetIntValue(mDecl, aId, aValue);
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}
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void
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ServoSpecifiedValues::SetPixelValue(nsCSSPropertyID aId, float aValue)
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{
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Servo_DeclarationBlock_SetPixelValue(mDecl, aId, aValue);
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}
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void
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ServoSpecifiedValues::SetPercentValue(nsCSSPropertyID aId, float aValue)
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{
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Servo_DeclarationBlock_SetPercentValue(mDecl, aId, aValue);
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}
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void
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ServoSpecifiedValues::SetAutoValue(nsCSSPropertyID aId)
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{
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Servo_DeclarationBlock_SetAutoValue(mDecl, aId);
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}
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void
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ServoSpecifiedValues::SetCurrentColor(nsCSSPropertyID aId)
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{
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Servo_DeclarationBlock_SetCurrentColor(mDecl, aId);
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}
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void
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ServoSpecifiedValues::SetColorValue(nsCSSPropertyID aId, nscolor aColor)
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{
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Servo_DeclarationBlock_SetColorValue(mDecl, aId, aColor);
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}
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void
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ServoSpecifiedValues::SetFontFamily(const nsString& aValue)
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{
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Servo_DeclarationBlock_SetFontFamily(mDecl, aValue);
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}
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void
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ServoSpecifiedValues::SetTextDecorationColorOverride()
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{
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Servo_DeclarationBlock_SetTextDecorationColorOverride(mDecl);
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}
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