gecko-dev/dom/html/HTMLTableSectionElement.cpp

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* 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/. */
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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#include "mozilla/dom/HTMLTableSectionElement.h"
#include "nsMappedAttributes.h"
Bug 760331: Coalesce data for inline style across nodes. r=bz This patch enables sharing of an nsAttrValue's MiscContainer between nodes for style rules. MiscContainers of type eCSSStyleRule are now refcounted (with some clever struct packing to ensure that the amount of memory allocated for MiscContainer remains unchanged on 32 and 64 bit). This infrastructure can be used to share most MiscContainer types in the future if we find advantages to sharing other types than just eCSSStyleRuley. A cache mapping strings to MiscContainers has been added to nsHTMLCSSStyleSheet. MiscContainers can be shared between nsAttrValues when one nsAttrValue is SetTo another nsAttrValue or when there is a cache hit in this cache. This patch also adds the ability to tell a style rule that it belongs to an nsHTMLCSSStyleSheet, with appropriate accessor functions to separate that from the existing case of belonging to an nsCSSStyleSheet. The primary use case is to reduce memory use for pages that have lots of inline style attributes with the same value. This can happen easily with large pages that are automatically generated. An (admittedly pathological) testcase in Bug 686975 sees over 250 MB of memory savings with this change. Reusing the same MiscContainer for multiple nodes saves the overhead of maintaining separate copies of the string containing the serialized value of the style attribute and of creating separate style rules for each node. Eliminating duplicate style rules enables further savings in layout through style context sharing. The testcase sees the amount of memory used by style contexts go from over 250 MB to 10 KB. Because the cache is based on the text value of the style attribute, it will not handle attributes that have different text values but are parsed into identical style rules. We also do not attempt to share MiscContainers when the node's base URI differs from the document URI. The effect of these limitations is expected to be low.
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#include "nsAttrValueInlines.h"
#include "nsRuleData.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/HTMLTableSectionElementBinding.h"
#include "nsContentUtils.h"
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NS_IMPL_NS_NEW_HTML_ELEMENT(TableSection)
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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namespace mozilla {
namespace dom {
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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// you will see the phrases "rowgroup" and "section" used interchangably
HTMLTableSectionElement::~HTMLTableSectionElement()
{
}
JSObject*
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'
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HTMLTableSectionElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
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{
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'
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return HTMLTableSectionElementBinding::Wrap(aCx, this, aGivenProto);
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}
NS_IMPL_CYCLE_COLLECTION_CLASS(HTMLTableSectionElement)
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(HTMLTableSectionElement,
nsGenericHTMLElement)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mRows)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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NS_IMPL_ADDREF_INHERITED(HTMLTableSectionElement, Element)
NS_IMPL_RELEASE_INHERITED(HTMLTableSectionElement, Element)
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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// QueryInterface implementation for HTMLTableSectionElement
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(HTMLTableSectionElement)
NS_INTERFACE_MAP_END_INHERITING(nsGenericHTMLElement)
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Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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NS_IMPL_ELEMENT_CLONE(HTMLTableSectionElement)
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nsIHTMLCollection*
HTMLTableSectionElement::Rows()
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{
if (!mRows) {
mRows = new nsContentList(this,
mNodeInfo->NamespaceID(),
nsGkAtoms::tr,
nsGkAtoms::tr,
false);
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}
return mRows;
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}
already_AddRefed<nsGenericHTMLElement>
HTMLTableSectionElement::InsertRow(int32_t aIndex, ErrorResult& aError)
{
if (aIndex < -1) {
aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
return nullptr;
}
nsIHTMLCollection* rows = Rows();
uint32_t rowCount = rows->Length();
if (aIndex > (int32_t)rowCount) {
aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
return nullptr;
}
bool doInsert = (aIndex < int32_t(rowCount)) && (aIndex != -1);
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// create the row
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
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RefPtr<mozilla::dom::NodeInfo> nodeInfo;
nsContentUtils::NameChanged(mNodeInfo, nsGkAtoms::tr,
getter_AddRefs(nodeInfo));
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
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RefPtr<nsGenericHTMLElement> rowContent =
NS_NewHTMLTableRowElement(nodeInfo.forget());
if (!rowContent) {
aError.Throw(NS_ERROR_OUT_OF_MEMORY);
return nullptr;
}
if (doInsert) {
nsINode::InsertBefore(*rowContent, rows->Item(aIndex), aError);
} else {
nsINode::AppendChild(*rowContent, aError);
}
return rowContent.forget();
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}
void
HTMLTableSectionElement::DeleteRow(int32_t aValue, ErrorResult& aError)
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{
if (aValue < -1) {
aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
return;
}
nsIHTMLCollection* rows = Rows();
uint32_t refIndex;
if (aValue == -1) {
refIndex = rows->Length();
if (refIndex == 0) {
return;
}
--refIndex;
}
else {
refIndex = (uint32_t)aValue;
}
nsINode* row = rows->Item(refIndex);
if (!row) {
aError.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
return;
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}
nsINode::RemoveChild(*row, aError);
}
bool
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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HTMLTableSectionElement::ParseAttribute(int32_t aNamespaceID,
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult)
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{
if (aNamespaceID == kNameSpaceID_None) {
/* ignore these attributes, stored simply as strings
ch
*/
if (aAttribute == nsGkAtoms::charoff) {
return aResult.ParseIntWithBounds(aValue, 0);
}
if (aAttribute == nsGkAtoms::height) {
return aResult.ParseSpecialIntValue(aValue);
}
if (aAttribute == nsGkAtoms::align) {
return ParseTableCellHAlignValue(aValue, aResult);
}
if (aAttribute == nsGkAtoms::bgcolor) {
return aResult.ParseColor(aValue);
}
if (aAttribute == nsGkAtoms::valign) {
return ParseTableVAlignValue(aValue, aResult);
}
}
Bug 783162: Make mapped attributes hold the image alive. r=bz The nsCSSValue in nsGenericHTMLElement::MapBackgroundInto is a temporary. This causes a problem after Bug 697230 landed, because the nsCSSValue::Image we put into that value is destroyed once we're done doing style stuff. Previously the nsImageLoader would grab the request off the nsCSSValue::Image and hold it alive. Bug 697230 changed the behavior here; now when the nsCSSValue::Image is destroyed it tells the image loader to drop the request. The result is that all the references to the request are dropped and the frame is never told it has a background. The solution is to keep the nsCSSValue::Image alive longer. This patch adds two new types of nsAttrValue. The first is an nsCSSValue::URL. A ParseBackgroundAttribute method is added on nsGenericHTMLElement that the relevant elements (body/td/th/table/tr/tbody/thead/tfoot) call that parses background into an nsCSSValue::URL. The second is an nsCSSValue::Image. nsGenericHTMLElement::MapBackgroundInto attempts to convert the nsCSSValue::URL into an nsCSSValue::Image by kicking off the image load. The result is that image loads are only started when the element is actually visible. This also mirrors the way background-image works. This also allows us to fix two longstanding bugs in this code. Since MapBackgroundInto doesn't have a pointer to the actual element, it relied on grabbing the principal of the document. Now we can grab the principal of the node in ParseBackgroundAttribute. MapBackgroundInto also has no way to get at the element's base URI (to honor xml:base), which is now possible in ParseBackgroundAttribute. nsCSSValue::[Image|URL] have also been moved to be mozilla::css::[Image|URL]Value. nsAttrValue.h is included in external linkage code, so it can't include nsCSSValue.h to get the declarations of nsCSSValue::[Image|URL], and nested classes can't be forward declared. Moving the classes to a namespace solves the problem. Finally some old inoperative quirks mode code was removed. This code has done nothing since Bug 273078 was landed in 2004.
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return nsGenericHTMLElement::ParseBackgroundAttribute(aNamespaceID,
aAttribute, aValue,
aResult) ||
nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
aResult);
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}
void
HTMLTableSectionElement::MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
nsRuleData* aData)
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{
if (aData->mSIDs & NS_STYLE_INHERIT_BIT(Position)) {
// height: value
nsCSSValue* height = aData->ValueForHeight();
if (height->GetUnit() == eCSSUnit_Null) {
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::height);
if (value && value->Type() == nsAttrValue::eInteger)
height->SetFloatValue((float)value->GetIntegerValue(), eCSSUnit_Pixel);
}
}
if (aData->mSIDs & NS_STYLE_INHERIT_BIT(Text)) {
nsCSSValue* textAlign = aData->ValueForTextAlign();
if (textAlign->GetUnit() == eCSSUnit_Null) {
// align: enum
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::align);
if (value && value->Type() == nsAttrValue::eEnum)
textAlign->SetIntValue(value->GetEnumValue(), eCSSUnit_Enumerated);
}
}
if (aData->mSIDs & NS_STYLE_INHERIT_BIT(Display)) {
nsCSSValue* verticalAlign = aData->ValueForVerticalAlign();
if (verticalAlign->GetUnit() == eCSSUnit_Null) {
// valign: enum
const nsAttrValue* value = aAttributes->GetAttr(nsGkAtoms::valign);
if (value && value->Type() == nsAttrValue::eEnum)
verticalAlign->SetIntValue(value->GetEnumValue(), eCSSUnit_Enumerated);
}
}
nsGenericHTMLElement::MapBackgroundAttributesInto(aAttributes, aData);
nsGenericHTMLElement::MapCommonAttributesInto(aAttributes, aData);
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}
NS_IMETHODIMP_(bool)
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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HTMLTableSectionElement::IsAttributeMapped(const nsIAtom* aAttribute) const
{
static const MappedAttributeEntry attributes[] = {
{ &nsGkAtoms::align },
{ &nsGkAtoms::valign },
{ &nsGkAtoms::height },
{ nullptr }
};
static const MappedAttributeEntry* const map[] = {
attributes,
sCommonAttributeMap,
sBackgroundAttributeMap,
};
return FindAttributeDependence(aAttribute, map);
}
nsMapRuleToAttributesFunc
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
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HTMLTableSectionElement::GetAttributeMappingFunction() const
{
return &MapAttributesIntoRule;
}
Fix for bug 824907 (Convert HTML table elements to WebIDL) - rename classes. r=bz. --HG-- rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.cpp rename : content/html/content/src/nsHTMLTableCaptionElement.cpp => content/html/content/src/HTMLTableCaptionElement.h rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.cpp rename : content/html/content/src/nsHTMLTableCellElement.cpp => content/html/content/src/HTMLTableCellElement.h rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.cpp rename : content/html/content/src/nsHTMLTableColElement.cpp => content/html/content/src/HTMLTableColElement.h rename : content/html/content/src/nsHTMLTableElement.cpp => content/html/content/src/HTMLTableElement.cpp rename : content/html/content/src/nsHTMLTableElement.h => content/html/content/src/HTMLTableElement.h rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.cpp rename : content/html/content/src/nsHTMLTableRowElement.cpp => content/html/content/src/HTMLTableRowElement.h rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.cpp rename : content/html/content/src/nsHTMLTableSectionElement.cpp => content/html/content/src/HTMLTableSectionElement.h extra : rebase_source : ebb7a81fd1091f5c5905431e79390fd271328a67
2012-12-28 06:45:57 +04:00
} // namespace dom
} // namespace mozilla