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Bug 918189. Part 1.5: Implement GeometryUtils.convertPointFromNode, convertRectFromNode, and convertQuadFromNode. r=jst

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This commit is contained in:
Robert O'Callahan 2014-03-12 09:11:39 +08:00
parent f79e645249
commit 0518f069ab
6 changed files with 68 additions and 7 deletions
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25
content/base/public/nsINode.h
View File

@ -65,12 +65,17 @@ inline bool IsSpaceCharacter(char aChar) {
return aChar == ' ' || aChar == '\t' || aChar == '\n' || aChar == '\r' ||
aChar == '\f';
}
class Element;
struct BoxQuadOptions;
struct ConvertCoordinateOptions;
class DOMPoint;
class DOMQuad;
class DOMRectReadOnly;
class Element;
class EventHandlerNonNull;
class OnErrorEventHandlerNonNull;
template<typename T> class Optional;
class TextOrElementOrDocument;
struct DOMPointInit;
} // namespace dom
} // namespace mozilla
@ -282,7 +287,12 @@ class nsINode : public mozilla::dom::EventTarget
{
public:
typedef mozilla::dom::BoxQuadOptions BoxQuadOptions;
typedef mozilla::dom::ConvertCoordinateOptions ConvertCoordinateOptions;
typedef mozilla::dom::DOMPoint DOMPoint;
typedef mozilla::dom::DOMPointInit DOMPointInit;
typedef mozilla::dom::DOMQuad DOMQuad;
typedef mozilla::dom::DOMRectReadOnly DOMRectReadOnly;
typedef mozilla::dom::TextOrElementOrDocument TextOrElementOrDocument;
typedef mozilla::ErrorResult ErrorResult;
NS_DECLARE_STATIC_IID_ACCESSOR(NS_INODE_IID)
@ -1620,6 +1630,19 @@ public:
nsTArray<nsRefPtr<DOMQuad> >& aResult,
mozilla::ErrorResult& aRv);
already_AddRefed<DOMQuad> ConvertQuadFromNode(DOMQuad& aQuad,
const TextOrElementOrDocument& aFrom,
const ConvertCoordinateOptions& aOptions,
ErrorResult& aRv);
already_AddRefed<DOMQuad> ConvertRectFromNode(DOMRectReadOnly& aRect,
const TextOrElementOrDocument& aFrom,
const ConvertCoordinateOptions& aOptions,
ErrorResult& aRv);
already_AddRefed<DOMPoint> ConvertPointFromNode(const DOMPointInit& aPoint,
const TextOrElementOrDocument& aFrom,
const ConvertCoordinateOptions& aOptions,
ErrorResult& aRv);
protected:
// Override this function to create a custom slots class.

27
content/base/src/nsINode.cpp
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@ -1149,6 +1149,33 @@ nsINode::GetBoxQuads(const BoxQuadOptions& aOptions,
mozilla::GetBoxQuads(this, aOptions, aResult, aRv);
}
already_AddRefed<DOMQuad>
nsINode::ConvertQuadFromNode(DOMQuad& aQuad,
const GeometryNode& aFrom,
const ConvertCoordinateOptions& aOptions,
ErrorResult& aRv)
{
return mozilla::ConvertQuadFromNode(this, aQuad, aFrom, aOptions, aRv);
}
already_AddRefed<DOMQuad>
nsINode::ConvertRectFromNode(DOMRectReadOnly& aRect,
const GeometryNode& aFrom,
const ConvertCoordinateOptions& aOptions,
ErrorResult& aRv)
{
return mozilla::ConvertRectFromNode(this, aRect, aFrom, aOptions, aRv);
}
already_AddRefed<DOMPoint>
nsINode::ConvertPointFromNode(const DOMPointInit& aPoint,
const GeometryNode& aFrom,
const ConvertCoordinateOptions& aOptions,
ErrorResult& aRv)
{
return mozilla::ConvertPointFromNode(this, aPoint, aFrom, aOptions, aRv);
}
nsresult
nsINode::DispatchEvent(nsIDOMEvent *aEvent, bool* aRetVal)
{

9
dom/webidl/GeometryUtils.webidl
View File

@ -25,9 +25,12 @@ dictionary ConvertCoordinateOptions {
interface GeometryUtils {
[Throws, Pref="layout.css.getBoxQuads.enabled"]
sequence<DOMQuad> getBoxQuads(optional BoxQuadOptions options);
// DOMQuad convertQuadFromNode(DOMQuad quad, GeometryNode from, optional ConvertCoordinateOptions options);
// DOMQuad convertRectFromNode(DOMRectReadOnly rect, GeometryNode from, optional ConvertCoordinateOptions options);
// DOMPoint convertPointFromNode(DOMPointInit point, GeometryNode from, optional ConvertCoordinateOptions options);
[Throws, Pref="layout.css.convertFromNode.enabled"]
DOMQuad convertQuadFromNode(DOMQuad quad, GeometryNode from, optional ConvertCoordinateOptions options);
[Throws, Pref="layout.css.convertFromNode.enabled"]
DOMQuad convertRectFromNode(DOMRectReadOnly rect, GeometryNode from, optional ConvertCoordinateOptions options);
[Throws, Pref="layout.css.convertFromNode.enabled"]
DOMPoint convertPointFromNode(DOMPointInit point, GeometryNode from, optional ConvertCoordinateOptions options);
};
Text implements GeometryUtils;

4
editor/libeditor/html/nsHTMLEditRules.cpp
View File

@ -2932,7 +2932,7 @@ nsHTMLEditRules::MoveBlock(nsIDOMNode *aLeftBlock, nsIDOMNode *aRightBlock, int3
nsCOMArray<nsIDOMNode> arrayOfNodes;
nsCOMPtr<nsISupports> isupports;
// GetNodesFromPoint is the workhorse that figures out what we wnat to move.
nsresult res = GetNodesFromPoint(DOMPoint(aRightBlock,aRightOffset),
nsresult res = GetNodesFromPoint(::DOMPoint(aRightBlock,aRightOffset),
EditAction::makeList, arrayOfNodes, true);
NS_ENSURE_SUCCESS(res, res);
int32_t listCount = arrayOfNodes.Count();
@ -6459,7 +6459,7 @@ nsHTMLEditRules::GetHighestInlineParent(nsIDOMNode* aNode)
// of nodes from a point that will be operated on.
//
nsresult
nsHTMLEditRules::GetNodesFromPoint(DOMPoint point,
nsHTMLEditRules::GetNodesFromPoint(::DOMPoint point,
EditAction operation,
nsCOMArray<nsIDOMNode> &arrayOfNodes,
bool dontTouchContent)

3
layout/base/tests/test_getBoxQuads_convertPointRectQuad.html
View File

@ -216,7 +216,8 @@ window.scrollTo(0,0);
function startTest() {
SpecialPowers.pushPrefEnv({"set": [["layout.css.DOMPoint.enabled", true],
["layout.css.DOMQuad.enabled", true],
["layout.css.getBoxQuads.enabled", true]]}, runTest);
["layout.css.getBoxQuads.enabled", true],
["layout.css.convertFromNode.enabled", true]]}, runTest);
}
function runTest() {

7
modules/libpref/src/init/all.js
View File

@ -1823,6 +1823,13 @@ pref("layout.css.getBoxQuads.enabled", false);
pref("layout.css.getBoxQuads.enabled", true);
#endif
// Is support for GeometryUtils.getBoxQuads enabled?
#ifdef RELEASE_BUILD
pref("layout.css.convertFromNode.enabled", false);
#else
pref("layout.css.convertFromNode.enabled", true);
#endif
// Is support for CSS "text-align: true X" enabled?
pref("layout.css.text-align-true-value.enabled", false);