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bug 825341 - convert range to webidl r=bz, smaug

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This commit is contained in:
Trevor Saunders 2013-02-07 07:09:41 -05:00
parent 02e533d20b
commit 39ae246957
40 changed files with 959 additions and 458 deletions
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6
accessible/src/generic/HyperTextAccessible.cpp
View File

@ -1824,7 +1824,7 @@ HyperTextAccessible::SetSelectionBounds(int32_t aSelectionNum,
nsRefPtr<nsRange> range;
if (aSelectionNum == rangeCount)
range = new nsRange();
range = new nsRange(mContent);
else
range = domSel->GetRangeAt(aSelectionNum);
@ -1886,7 +1886,7 @@ HyperTextAccessible::ScrollSubstringTo(int32_t aStartIndex, int32_t aEndIndex,
if (IsDefunct())
return NS_ERROR_FAILURE;
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mContent);
nsresult rv = HypertextOffsetsToDOMRange(aStartIndex, aEndIndex, range);
NS_ENSURE_SUCCESS(rv, rv);
@ -1910,7 +1910,7 @@ HyperTextAccessible::ScrollSubstringToPoint(int32_t aStartIndex,
nsIntPoint coords = nsAccUtils::ConvertToScreenCoords(aX, aY, aCoordinateType,
this);
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mContent);
nsresult rv = HypertextOffsetsToDOMRange(aStartIndex, aEndIndex, range);
NS_ENSURE_SUCCESS(rv, rv);

2
accessible/src/windows/msaa/TextLeafAccessibleWrap.cpp
View File

@ -158,7 +158,7 @@ TextLeafAccessibleWrap::scrollToSubstring(
if (IsDefunct())
return E_FAIL;
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mContent);
if (NS_FAILED(range->SetStart(mContent, aStartIndex)))
return E_FAIL;

6
content/base/public/nsContentUtils.h
View File

@ -112,6 +112,7 @@ namespace layers {
} // namespace layers
namespace dom {
class DocumentFragment;
class Element;
} // namespace dom
@ -366,6 +367,7 @@ public:
// Check if the (JS) caller can access aNode.
static bool CanCallerAccess(nsIDOMNode *aNode);
static bool CanCallerAccess(nsINode* aNode);
// Check if the (JS) caller can access aWindow.
// aWindow can be either outer or inner window.
@ -1084,6 +1086,10 @@ public:
const nsAString& aFragment,
bool aPreventScriptExecution,
nsIDOMDocumentFragment** aReturn);
static already_AddRefed<mozilla::dom::DocumentFragment>
CreateContextualFragment(nsINode* aContextNode, const nsAString& aFragment,
bool aPreventScriptExecution,
mozilla::ErrorResult& aRv);
/**
* Invoke the fragment parsing algorithm (innerHTML) using the HTML parser.

4
content/base/public/nsIDocument.h
View File

@ -2472,6 +2472,10 @@ nsresult
NS_NewVideoDocument(nsIDocument** aInstancePtrResult);
#endif
already_AddRefed<mozilla::dom::DocumentFragment>
NS_NewDocumentFragment(nsNodeInfoManager* aNodeInfoManager,
mozilla::ErrorResult& aRv);
nsresult
NS_NewDocumentFragment(nsIDOMDocumentFragment** aInstancePtrResult,
nsNodeInfoManager *aNodeInfoManager);

33
content/base/src/DocumentFragment.cpp
View File

@ -21,21 +21,34 @@
nsresult
NS_NewDocumentFragment(nsIDOMDocumentFragment** aInstancePtrResult,
nsNodeInfoManager *aNodeInfoManager)
{
mozilla::ErrorResult rv;
*aInstancePtrResult = NS_NewDocumentFragment(aNodeInfoManager, rv).get();
return rv.ErrorCode();
}
already_AddRefed<mozilla::dom::DocumentFragment>
NS_NewDocumentFragment(nsNodeInfoManager* aNodeInfoManager,
mozilla::ErrorResult& aRv)
{
using namespace mozilla::dom;
NS_ENSURE_ARG(aNodeInfoManager);
if (!aNodeInfoManager) {
aRv.Throw(NS_ERROR_INVALID_ARG);
return nullptr;
}
nsCOMPtr<nsINodeInfo> nodeInfo;
nodeInfo = aNodeInfoManager->GetNodeInfo(nsGkAtoms::documentFragmentNodeName,
nullptr, kNameSpaceID_None,
nsIDOMNode::DOCUMENT_FRAGMENT_NODE);
NS_ENSURE_TRUE(nodeInfo, NS_ERROR_OUT_OF_MEMORY);
nsCOMPtr<nsINodeInfo> nodeInfo =
aNodeInfoManager->GetNodeInfo(nsGkAtoms::documentFragmentNodeName,
nullptr, kNameSpaceID_None,
nsIDOMNode::DOCUMENT_FRAGMENT_NODE);
if (!nodeInfo) {
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
return nullptr;
}
DocumentFragment *it = new DocumentFragment(nodeInfo.forget());
NS_ADDREF(*aInstancePtrResult = it);
return NS_OK;
nsRefPtr<DocumentFragment> it = new DocumentFragment(nodeInfo.forget());
return it.forget();
}
namespace mozilla {

78
content/base/src/nsContentUtils.cpp
View File

@ -168,6 +168,7 @@
#include "nsSVGFeatures.h"
#include "MediaDecoder.h"
#include "DecoderTraits.h"
#include "mozilla/dom/DocumentFragment.h"
#include "nsWrapperCacheInlines.h"
#include "nsViewportInfo.h"
@ -1588,6 +1589,15 @@ nsContentUtils::CanCallerAccess(nsIPrincipal* aSubjectPrincipal,
// static
bool
nsContentUtils::CanCallerAccess(nsIDOMNode *aNode)
{
nsCOMPtr<nsINode> node = do_QueryInterface(aNode);
NS_ENSURE_TRUE(node, false);
return CanCallerAccess(node);
}
// static
bool
nsContentUtils::CanCallerAccess(nsINode* aNode)
{
// XXXbz why not check the IsCapabilityEnabled thing up front, and not bother
// with the system principal games? But really, there should be a simpler
@ -1602,10 +1612,7 @@ nsContentUtils::CanCallerAccess(nsIDOMNode *aNode)
return true;
}
nsCOMPtr<nsINode> node = do_QueryInterface(aNode);
NS_ENSURE_TRUE(node, false);
return CanCallerAccess(subjectPrincipal, node->NodePrincipal());
return CanCallerAccess(subjectPrincipal, aNode->NodePrincipal());
}
// static
@ -4045,8 +4052,22 @@ nsContentUtils::CreateContextualFragment(nsINode* aContextNode,
bool aPreventScriptExecution,
nsIDOMDocumentFragment** aReturn)
{
*aReturn = nullptr;
NS_ENSURE_ARG(aContextNode);
ErrorResult rv;
*aReturn = CreateContextualFragment(aContextNode, aFragment,
aPreventScriptExecution, rv).get();
return rv.ErrorCode();
}
already_AddRefed<DocumentFragment>
nsContentUtils::CreateContextualFragment(nsINode* aContextNode,
const nsAString& aFragment,
bool aPreventScriptExecution,
ErrorResult& aRv)
{
if (!aContextNode) {
aRv.Throw(NS_ERROR_INVALID_ARG);
return nullptr;
}
// If we don't have a document here, we can't get the right security context
// for compiling event handlers... so just bail out.
@ -4058,8 +4079,8 @@ nsContentUtils::CreateContextualFragment(nsINode* aContextNode,
#endif
if (isHTML) {
nsCOMPtr<nsIDOMDocumentFragment> frag;
NS_NewDocumentFragment(getter_AddRefs(frag), document->NodeInfoManager());
nsRefPtr<DocumentFragment> frag =
NS_NewDocumentFragment(document->NodeInfoManager(), aRv);
nsCOMPtr<nsIContent> contextAsContent = do_QueryInterface(aContextNode);
if (contextAsContent && !contextAsContent->IsElement()) {
@ -4070,28 +4091,23 @@ nsContentUtils::CreateContextualFragment(nsINode* aContextNode,
}
}
nsresult rv;
nsCOMPtr<nsIContent> fragment = do_QueryInterface(frag);
if (contextAsContent && !contextAsContent->IsHTML(nsGkAtoms::html)) {
rv = ParseFragmentHTML(aFragment,
fragment,
contextAsContent->Tag(),
contextAsContent->GetNameSpaceID(),
(document->GetCompatibilityMode() ==
aRv = ParseFragmentHTML(aFragment, frag,
contextAsContent->Tag(),
contextAsContent->GetNameSpaceID(),
(document->GetCompatibilityMode() ==
eCompatibility_NavQuirks),
aPreventScriptExecution);
aPreventScriptExecution);
} else {
rv = ParseFragmentHTML(aFragment,
fragment,
nsGkAtoms::body,
kNameSpaceID_XHTML,
(document->GetCompatibilityMode() ==
aRv = ParseFragmentHTML(aFragment, frag,
nsGkAtoms::body,
kNameSpaceID_XHTML,
(document->GetCompatibilityMode() ==
eCompatibility_NavQuirks),
aPreventScriptExecution);
aPreventScriptExecution);
}
frag.forget(aReturn);
return rv;
return frag.forget();
}
nsAutoTArray<nsString, 32> tagStack;
@ -4103,7 +4119,10 @@ nsContentUtils::CreateContextualFragment(nsINode* aContextNode,
while (content && content->IsElement()) {
nsString& tagName = *tagStack.AppendElement();
NS_ENSURE_TRUE(&tagName, NS_ERROR_OUT_OF_MEMORY);
if (!&tagName) {
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
return nullptr;
}
tagName = content->NodeInfo()->QualifiedName();
@ -4149,11 +4168,10 @@ nsContentUtils::CreateContextualFragment(nsINode* aContextNode,
content = content->GetParent();
}
return ParseFragmentXML(aFragment,
document,
tagStack,
aPreventScriptExecution,
aReturn);
nsCOMPtr<nsIDOMDocumentFragment> frag;
aRv = ParseFragmentXML(aFragment, document, tagStack,
aPreventScriptExecution, getter_AddRefs(frag));
return static_cast<DocumentFragment*>(frag.forget().get());
}
/* static */

2
content/base/src/nsCopySupport.cpp
View File

@ -294,7 +294,7 @@ nsCopySupport::GetTransferableForNode(nsINode* aNode,
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIDOMNode> node = do_QueryInterface(aNode);
NS_ENSURE_TRUE(node, NS_ERROR_FAILURE);
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(aNode);
rv = range->SelectNode(node);
NS_ENSURE_SUCCESS(rv, rv);
rv = selection->AddRange(range);

2
content/base/src/nsDocument.cpp
View File

@ -5573,7 +5573,7 @@ nsDocument::CreateRange(nsIDOMRange** aReturn)
already_AddRefed<nsRange>
nsIDocument::CreateRange(ErrorResult& rv)
{
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(this);
nsresult res = range->Set(this, 0, this, 0);
if (NS_FAILED(res)) {
rv.Throw(res);

913
content/base/src/nsRange.cpp
View File

File diff suppressed because it is too large Load Diff

82
content/base/src/nsRange.h
View File

@ -12,17 +12,32 @@
#include "nsIDOMRange.h"
#include "nsCOMPtr.h"
#include "nsIDOMDocumentFragment.h"
#include "nsINode.h"
#include "nsIDocument.h"
#include "nsIDOMNode.h"
#include "prmon.h"
#include "nsStubMutationObserver.h"
#include "nsWrapperCache.h"
#include "mozilla/Attributes.h"
class nsRange : public nsIDOMRange,
public nsStubMutationObserver
class nsClientRectList;
class nsIDOMDocumentFragment;
namespace mozilla {
class ErrorResult;
namespace dom {
class DocumentFragment;
}
}
class nsRange MOZ_FINAL : public nsIDOMRange,
public nsStubMutationObserver,
public nsWrapperCache
{
typedef mozilla::ErrorResult ErrorResult;
public:
nsRange()
nsRange(nsINode* aNode)
: mRoot(nullptr)
, mStartOffset(0)
, mEndOffset(0)
@ -36,7 +51,11 @@ public:
, mAssertNextInsertOrAppendIndex(-1)
, mAssertNextInsertOrAppendNode(nullptr)
#endif
{}
{
SetIsDOMBinding();
MOZ_ASSERT(aNode, "range isn't in a document!");
mOwner = aNode->OwnerDoc();
}
virtual ~nsRange();
static nsresult CreateRange(nsIDOMNode* aStartParent, int32_t aStartOffset,
@ -47,7 +66,7 @@ public:
nsIDOMRange** aRange);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsRange, nsIDOMRange)
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(nsRange, nsIDOMRange)
// nsIDOMRange interface
NS_DECL_NSIDOMRANGE
@ -82,12 +101,6 @@ public:
return mIsPositioned;
}
bool Collapsed() const
{
return mIsPositioned && mStartParent == mEndParent &&
mStartOffset == mEndOffset;
}
void SetMaySpanAnonymousSubtrees(bool aMaySpanAnonymousSubtrees)
{
mMaySpanAnonymousSubtrees = aMaySpanAnonymousSubtrees;
@ -146,6 +159,46 @@ public:
NS_DECL_NSIMUTATIONOBSERVER_PARENTCHAINCHANGED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
// WebIDL
bool Collapsed() const
{
return mIsPositioned && mStartParent == mEndParent &&
mStartOffset == mEndOffset;
}
already_AddRefed<mozilla::dom::DocumentFragment>
CreateContextualFragment(const nsAString& aString, ErrorResult& aError);
already_AddRefed<mozilla::dom::DocumentFragment>
CloneContents(ErrorResult& aErr);
int16_t CompareBoundaryPoints(uint16_t aHow, nsRange& aOther,
ErrorResult& aErr);
int16_t ComparePoint(nsINode& aParent, uint32_t aOffset, ErrorResult& aErr);
void DeleteContents(ErrorResult& aRv);
already_AddRefed<mozilla::dom::DocumentFragment>
ExtractContents(ErrorResult& aErr);
nsINode* GetCommonAncestorContainer(ErrorResult& aRv) const;
nsINode* GetStartContainer(ErrorResult& aRv) const;
uint32_t GetStartOffset(ErrorResult& aRv) const;
nsINode* GetEndContainer(ErrorResult& aRv) const;
uint32_t GetEndOffset(ErrorResult& aRv) const;
void InsertNode(nsINode& aNode, ErrorResult& aErr);
bool IntersectsNode(nsINode& aNode, ErrorResult& aRv);
bool IsPointInRange(nsINode& aParent, uint32_t aOffset, ErrorResult& aErr);
void SelectNode(nsINode& aNode, ErrorResult& aErr);
void SelectNodeContents(nsINode& aNode, ErrorResult& aErr);
void SetEnd(nsINode& aNode, uint32_t aOffset, ErrorResult& aErr);
void SetEndAfter(nsINode& aNode, ErrorResult& aErr);
void SetEndBefore(nsINode& aNode, ErrorResult& aErr);
void SetStart(nsINode& aNode, uint32_t aOffset, ErrorResult& aErr);
void SetStartAfter(nsINode& aNode, ErrorResult& aErr);
void SetStartBefore(nsINode& aNode, ErrorResult& aErr);
void SurroundContents(nsINode& aNode, ErrorResult& aErr);
already_AddRefed<nsIDOMClientRect> GetBoundingClientRect();
already_AddRefed<nsClientRectList> GetClientRects(ErrorResult& aErr);
nsINode* GetParentObject() const { return mOwner; }
virtual JSObject* WrapObject(JSContext* cx, JSObject* scope, bool* tried)
MOZ_OVERRIDE MOZ_FINAL;
private:
// no copy's or assigns
nsRange(const nsRange&);
@ -157,7 +210,7 @@ private:
* @param aFragment nsIDOMDocumentFragment containing the nodes.
* May be null to indicate the caller doesn't want a fragment.
*/
nsresult CutContents(nsIDOMDocumentFragment** frag);
nsresult CutContents(mozilla::dom::DocumentFragment** frag);
static nsresult CloneParentsBetween(nsIDOMNode *aAncestor,
nsIDOMNode *aNode,
@ -224,7 +277,8 @@ protected:
#endif
static bool mIsNested;
};
nsCOMPtr<nsIDocument> mOwner;
nsCOMPtr<nsINode> mRoot;
nsCOMPtr<nsINode> mStartParent;
nsCOMPtr<nsINode> mEndParent;

11
content/events/src/nsContentEventHandler.cpp
View File

@ -515,7 +515,7 @@ nsContentEventHandler::OnQueryTextContent(nsQueryContentEvent* aEvent)
NS_ASSERTION(aEvent->mReply.mString.IsEmpty(),
"The reply string must be empty");
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mRootContent);
rv = SetRangeFromFlatTextOffset(range, aEvent->mInput.mOffset,
aEvent->mInput.mLength, false);
NS_ENSURE_SUCCESS(rv, rv);
@ -572,7 +572,7 @@ nsContentEventHandler::OnQueryTextRect(nsQueryContentEvent* aEvent)
if (NS_FAILED(rv))
return rv;
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mRootContent);
rv = SetRangeFromFlatTextOffset(range, aEvent->mInput.mOffset,
aEvent->mInput.mLength, true);
NS_ENSURE_SUCCESS(rv, rv);
@ -716,7 +716,7 @@ nsContentEventHandler::OnQueryCaretRect(nsQueryContentEvent* aEvent)
}
// Otherwise, we should set the guessed caret rect.
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mRootContent);
rv = SetRangeFromFlatTextOffset(range, aEvent->mInput.mOffset, 0, true);
NS_ENSURE_SUCCESS(rv, rv);
@ -899,9 +899,10 @@ nsContentEventHandler::GetFlatTextOffsetOfRange(nsIContent* aRootContent,
int32_t aNodeOffset,
uint32_t* aNativeOffset)
{
NS_ENSURE_STATE(aRootContent);
NS_ASSERTION(aNativeOffset, "param is invalid");
nsRefPtr<nsRange> prev = new nsRange();
nsRefPtr<nsRange> prev = new nsRange(aRootContent);
nsCOMPtr<nsIDOMNode> rootDOMNode(do_QueryInterface(aRootContent));
prev->SetStart(rootDOMNode, 0);
@ -1033,7 +1034,7 @@ nsContentEventHandler::OnSelectionEvent(nsSelectionEvent* aEvent)
}
// Get range from offset and length
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mRootContent);
NS_ENSURE_TRUE(range, NS_ERROR_OUT_OF_MEMORY);
rv = SetRangeFromFlatTextOffset(range, aEvent->mOffset, aEvent->mLength,
aEvent->mExpandToClusterBoundary);

2
content/html/content/src/nsHTMLMediaElement.cpp
View File

@ -3161,7 +3161,7 @@ nsIContent* nsHTMLMediaElement::GetNextSource()
nsresult rv = NS_OK;
if (!mSourcePointer) {
// First time this has been run, create a selection to cover children.
mSourcePointer = new nsRange();
mSourcePointer = new nsRange(this);
rv = mSourcePointer->SelectNodeContents(thisDomNode);
if (NS_FAILED(rv)) return nullptr;

2
content/html/document/src/nsHTMLDocument.cpp
View File

@ -2605,7 +2605,7 @@ nsHTMLDocument::DeferredContentEditableCountChange(nsIContent *aElement)
nsCOMPtr<nsIEditor> editor;
docshell->GetEditor(getter_AddRefs(editor));
if (editor) {
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(aElement);
rv = range->SelectNode(node);
if (NS_FAILED(rv)) {
// The node might be detached from the document at this point,

4
content/test/unit/test_range.js
View File

@ -363,7 +363,7 @@ function run_miscellaneous_tests() {
baseRange.setStart(null, 0);
do_throw("Should have thrown NOT_OBJECT_ERR!");
} catch (e) {
do_check_eq(e.name, "NS_ERROR_DOM_NOT_OBJECT_ERR");
do_check_eq(e instanceof TypeError, true);
}
// Invalid start node
@ -371,7 +371,7 @@ function run_miscellaneous_tests() {
baseRange.setStart({}, 0);
do_throw("Should have thrown SecurityError!");
} catch (e) {
do_check_eq(e.name, "SecurityError");
do_check_true(e instanceof TypeError);
}
// Invalid index

9
dom/bindings/Bindings.conf
View File

@ -572,6 +572,14 @@ DOMInterfaces = {
'resultNotAddRefed': [ 'item' ]
},
'Range': {
'nativeType': 'nsRange',
'resultNotAddRefed': [ 'startContainer', 'endContainer', 'commonAncestorContainer' ],
'binaryNames': {
'__stringifier': 'ToString'
}
},
'Rect': {
'nativeType': 'nsDOMCSSRect',
'resultNotAddRefed': [ 'top', 'right', 'bottom', 'left' ]
@ -1226,7 +1234,6 @@ addExternalIface('OutputStream', nativeType='nsIOutputStream',
notflattened=True)
addExternalIface('Principal', nativeType='nsIPrincipal',
headerFile='nsIPrincipal.h', notflattened=True)
addExternalIface('Range', nativeType='nsRange')
addExternalIface('Selection', nativeType='nsISelection')
addExternalIface('StyleSheet', nativeType='nsIStyleSheet')
addExternalIface('StyleSheetList')

39
dom/imptests/failures/webapps/DOMCore/tests/approved/test_interfaces.html.json
View File

@ -75,45 +75,6 @@
"CharacterData interface: document.createTextNode(\"abc\") must inherit property \"remove\" with the proper type (7)": true,
"CharacterData interface: xmlDoc.createProcessingInstruction(\"abc\", \"def\") must inherit property \"remove\" with the proper type (7)": true,
"CharacterData interface: document.createComment(\"abc\") must inherit property \"remove\" with the proper type (7)": true,
"Range interface: existence and properties of interface object": true,
"Range interface: existence and properties of interface prototype object": true,
"Range interface: existence and properties of interface prototype object's \"constructor\" property": true,
"Range interface: attribute startContainer": true,
"Range interface: attribute startOffset": true,
"Range interface: attribute endContainer": true,
"Range interface: attribute endOffset": true,
"Range interface: attribute collapsed": true,
"Range interface: attribute commonAncestorContainer": true,
"Range interface: calling setStart(Node,unsigned long) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling setEnd(Node,unsigned long) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling setStartBefore(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling setStartAfter(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling setEndBefore(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling setEndAfter(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling collapse(boolean) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling selectNode(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling selectNodeContents(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling compareBoundaryPoints(unsigned short,Range) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling insertNode(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling surroundContents(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling isPointInRange(Node,unsigned long) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling comparePoint(Node,unsigned long) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling intersectsNode(Node) on document.createRange() with too few arguments must throw TypeError": true,
"Range interface: calling setStart(Node,unsigned long) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling setEnd(Node,unsigned long) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling setStartBefore(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling setStartAfter(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling setEndBefore(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling setEndAfter(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling collapse(boolean) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling selectNode(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling selectNodeContents(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling compareBoundaryPoints(unsigned short,Range) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling insertNode(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling surroundContents(Node) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling isPointInRange(Node,unsigned long) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling comparePoint(Node,unsigned long) on detachedRange with too few arguments must throw TypeError": true,
"Range interface: calling intersectsNode(Node) on detachedRange with too few arguments must throw TypeError": true,
"NodeFilter interface: existence and properties of interface object": true,
"NodeFilter interface: existence and properties of interface prototype object": true,
"NodeFilter interface: existence and properties of interface prototype object's \"constructor\" property": true,

1
dom/imptests/failures/webapps/DOMCore/tests/submissions/Ms2ger/Makefile.in
View File

@ -25,7 +25,6 @@ MOCHITEST_FILES := \
test_Range-commonAncestorContainer.html.json \
test_Range-comparePoint.html.json \
test_Range-detach.html.json \
test_Range-intersectsNode-binding.html.json \
test_attributes.html.json \
test_case.html.json \
test_historical.html.json \

3
dom/imptests/failures/webapps/DOMCore/tests/submissions/Ms2ger/test_Range-comparePoint.html.json
View File

@ -1,4 +1,3 @@
{
"Range.comparePoint": true,
"Range.comparePoint 1": true
"Range.comparePoint": true
}

3
dom/imptests/failures/webapps/DOMCore/tests/submissions/Ms2ger/test_Range-intersectsNode-binding.html.json
View File

@ -1,3 +0,0 @@
{
"Calling intersectsNode without an argument or with an invalid argument should throw a TypeError.": true
}

2
dom/interfaces/core/nsIDOMDocumentFragment.idl
View File

@ -14,7 +14,7 @@
* http://www.w3.org/TR/DOM-Level-2-Core/
*/
[scriptable, uuid(b098fc8f-9ef4-4de8-bbd0-4a0fc712dd6e)]
[scriptable, builtinclass, uuid(b098fc8f-9ef4-4de8-bbd0-4a0fc712dd6e)]
interface nsIDOMDocumentFragment : nsIDOMNode
{
};

1
dom/webidl/Document.webidl
View File

@ -17,7 +17,6 @@
interface Attr;
interface Comment;
interface Range;
interface StyleSheetList;
interface Touch;
interface TouchList;

42
dom/webidl/Range.webidl
View File

@ -4,49 +4,87 @@
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
* http://www.w3.org/TR/2012/WD-dom-20120105/
* http://dom.spec.whatwg.org/#range
* http://domparsing.spec.whatwg.org/#dom-range-createcontextualfragment
* http://dvcs.w3.org/hg/csswg/raw-file/tip/cssom-view/Overview.html#extensions-to-the-range-interface
*
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
interface ClientRect;
interface Range {
[Throws]
readonly attribute Node startContainer;
[Throws]
readonly attribute unsigned long startOffset;
[Throws]
readonly attribute Node endContainer;
[Throws]
readonly attribute unsigned long endOffset;
readonly attribute boolean collapsed;
[Throws]
readonly attribute Node commonAncestorContainer;
[Throws]
void setStart(Node refNode, unsigned long offset);
[Throws]
void setEnd(Node refNode, unsigned long offset);
[Throws]
void setStartBefore(Node refNode);
[Throws]
void setStartAfter(Node refNode);
[Throws]
void setEndBefore(Node refNode);
[Throws]
void setEndAfter(Node refNode);
void collapse(boolean toStart);
[Throws]
void selectNode(Node refNode);
[Throws]
void selectNodeContents(Node refNode);
const unsigned short START_TO_START = 0;
const unsigned short START_TO_END = 1;
const unsigned short END_TO_END = 2;
const unsigned short END_TO_START = 3;
[Throws]
short compareBoundaryPoints(unsigned short how, Range sourceRange);
[Throws]
void deleteContents();
[Throws]
DocumentFragment extractContents();
[Throws]
DocumentFragment cloneContents();
[Throws]
void insertNode(Node node);
[Throws]
void surroundContents(Node newParent);
Range cloneRange();
void detach();
[Throws]
boolean isPointInRange(Node node, unsigned long offset);
[Throws]
short comparePoint(Node node, unsigned long offset);
[Throws]
boolean intersectsNode(Node node);
stringifier;
};
// http://domparsing.spec.whatwg.org/#dom-range-createcontextualfragment
partial interface Range {
[Throws]
DocumentFragment createContextualFragment(DOMString fragment);
};
// http://dvcs.w3.org/hg/csswg/raw-file/tip/cssom-view/Overview.html#extensions-to-the-range-interface
partial interface Range {
[Throws]
ClientRectList getClientRects();
ClientRect getBoundingClientRect();
};

1
dom/webidl/WebIDL.mk
View File

@ -133,6 +133,7 @@ webidl_files = \
PerformanceNavigation.webidl \
PerformanceTiming.webidl \
ProcessingInstruction.webidl \
Range.webidl \
Rect.webidl \
RGBColor.webidl \
RTCConfiguration.webidl \

9
editor/libeditor/base/IMETextTxn.cpp
View File

@ -314,8 +314,13 @@ NS_IMETHODIMP IMETextTxn::CollapseTextSelection(void)
if(NS_FAILED(result))
break;
nsRefPtr<nsRange> newRange = new nsRange();
result = newRange->SetStart(mElement,mOffset+selectionStart);
nsCOMPtr<nsIContent> content = do_QueryInterface(mElement);
if (!content) {
break;
}
nsRefPtr<nsRange> newRange = new nsRange(content);
result = newRange->SetStart(content, mOffset+selectionStart);
NS_ASSERTION(NS_SUCCEEDED(result), "Cannot SetStart");
if(NS_FAILED(result))
break;

46
editor/libeditor/html/nsHTMLEditRules.cpp
View File

@ -247,20 +247,26 @@ nsHTMLEditRules::Init(nsPlaintextEditor *aEditor)
mReturnInEmptyLIKillsList = !returnInEmptyLIKillsList.EqualsLiteral("false");
// make a utility range for use by the listenter
mUtilRange = new nsRange();
nsCOMPtr<nsINode> node = mHTMLEditor->GetRoot();
if (!node) {
node = mHTMLEditor->GetDocument();
}
NS_ENSURE_STATE(node);
mUtilRange = new nsRange(node);
// set up mDocChangeRange to be whole doc
nsCOMPtr<nsIDOMElement> rootElem = do_QueryInterface(mHTMLEditor->GetRoot());
if (rootElem)
{
// temporarily turn off rules sniffing
nsAutoLockRulesSniffing lockIt((nsTextEditRules*)this);
if (!mDocChangeRange)
{
mDocChangeRange = new nsRange();
}
mDocChangeRange->SelectNode(rootElem);
res = AdjustSpecialBreaks();
// temporarily turn off rules sniffing
nsAutoLockRulesSniffing lockIt((nsTextEditRules*)this);
if (!mDocChangeRange) {
mDocChangeRange = new nsRange(node);
}
if (node->IsElement()) {
ErrorResult rv;
mDocChangeRange->SelectNode(*node, rv);
res = AdjustSpecialBreaks(node);
NS_ENSURE_SUCCESS(res, res);
}
@ -1440,7 +1446,9 @@ nsHTMLEditRules::WillInsertText(EditAction aAction,
// the correct portion of the document.
if (!mDocChangeRange)
{
mDocChangeRange = new nsRange();
nsCOMPtr<nsINode> node = do_QueryInterface(selNode);
NS_ENSURE_STATE(node);
mDocChangeRange = new nsRange(node);
}
res = mDocChangeRange->SetStart(selNode, selOffset);
NS_ENSURE_SUCCESS(res, res);
@ -5069,7 +5077,9 @@ nsHTMLEditRules::ExpandSelectionForDeletion(nsISelection *aSelection)
bool nodeBefore=false, nodeAfter=false;
// create a range that represents expanded selection
nsRefPtr<nsRange> range = new nsRange();
nsCOMPtr<nsINode> node = do_QueryInterface(selStartNode);
NS_ENSURE_STATE(node);
nsRefPtr<nsRange> range = new nsRange(node);
res = range->SetStart(selStartNode, selStartOffset);
NS_ENSURE_SUCCESS(res, res);
res = range->SetEnd(selEndNode, selEndOffset);
@ -6116,7 +6126,9 @@ nsHTMLEditRules::GetNodesFromPoint(DOMPoint point,
point.GetPoint(node, offset);
// use it to make a range
nsRefPtr<nsRange> range = new nsRange();
nsCOMPtr<nsINode> nativeNode = do_QueryInterface(node);
NS_ENSURE_STATE(nativeNode);
nsRefPtr<nsRange> range = new nsRange(nativeNode);
res = range->SetStart(node, offset);
NS_ENSURE_SUCCESS(res, res);
/* SetStart() will also set the end for this new range
@ -7296,7 +7308,9 @@ nsHTMLEditRules::PinSelectionToNewBlock(nsISelection *aSelection)
temp = selNode;
// use ranges and sRangeHelper to compare sel point to new block
nsRefPtr<nsRange> range = new nsRange();
nsCOMPtr<nsINode> node = do_QueryInterface(selNode);
NS_ENSURE_STATE(node);
nsRefPtr<nsRange> range = new nsRange(node);
res = range->SetStart(selNode, selOffset);
NS_ENSURE_SUCCESS(res, res);
res = range->SetEnd(selNode, selOffset);

2
editor/libeditor/html/nsHTMLEditor.cpp
View File

@ -3253,7 +3253,7 @@ nsHTMLEditor::ContentInserted(nsIDocument *aDocument, nsIContent* aContainer,
// Update spellcheck for only the newly-inserted node (bug 743819)
if (mInlineSpellChecker) {
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(aChild);
nsresult res = range->Set(aContainer, aIndexInContainer,
aContainer, aIndexInContainer + 1);
if (NS_SUCCEEDED(res)) {

6
editor/libeditor/html/nsWSRunObject.cpp
View File

@ -1484,8 +1484,10 @@ nsWSRunObject::DeleteChars(nsIDOMNode *aStartNode, int32_t aStartOffset,
{
if (!range)
{
range = new nsRange();
res = range->SetStart(aStartNode, aStartOffset);
nsCOMPtr<nsINode> startNode = do_QueryInterface(aStartNode);
NS_ENSURE_STATE(startNode);
range = new nsRange(startNode);
res = range->SetStart(startNode, aStartOffset);
NS_ENSURE_SUCCESS(res, res);
res = range->SetEnd(aEndNode, aEndOffset);
NS_ENSURE_SUCCESS(res, res);

2
editor/libeditor/html/tests/test_bug629845.html
View File

@ -26,10 +26,12 @@ function command(aName)
{
var frame = document.getElementsByTagName('iframe')[0];
is(frame.contentDocument.designMode, "on", "design mode should be on!");
var caught = false;
try {
frame.contentDocument.execCommand(aName, false, null);
} catch (e) {
ok(false, "exception " + e + " was thrown");
caught = true;
}

3
editor/txtsvc/src/nsFilteredContentIterator.cpp
View File

@ -57,13 +57,14 @@ NS_IMPL_CYCLE_COLLECTION_5(nsFilteredContentIterator,
nsresult
nsFilteredContentIterator::Init(nsINode* aRoot)
{
NS_ENSURE_ARG_POINTER(aRoot);
NS_ENSURE_TRUE(mPreIterator, NS_ERROR_FAILURE);
NS_ENSURE_TRUE(mIterator, NS_ERROR_FAILURE);
mIsOutOfRange = false;
mDirection = eForward;
mCurrentIterator = mPreIterator;
mRange = new nsRange();
mRange = new nsRange(aRoot);
nsCOMPtr<nsIDOMNode> domNode(do_QueryInterface(aRoot));
if (domNode) {
mRange->SelectNode(domNode);

5
editor/txtsvc/src/nsTextServicesDocument.cpp
View File

@ -2070,7 +2070,10 @@ nsTextServicesDocument::CreateDocumentContentRange(nsIDOMRange **aRange)
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_TRUE(node, NS_ERROR_NULL_POINTER);
nsRefPtr<nsRange> range = new nsRange();
nsCOMPtr<nsINode> nativeNode = do_QueryInterface(node);
NS_ENSURE_STATE(nativeNode);
nsRefPtr<nsRange> range = new nsRange(nativeNode);
rv = range->SelectNodeContents(node);
NS_ENSURE_SUCCESS(rv, rv);

18
embedding/components/find/src/nsFind.cpp
View File

@ -147,6 +147,8 @@ nsresult
nsFindContentIterator::Init(nsIDOMNode* aStartNode, int32_t aStartOffset,
nsIDOMNode* aEndNode, int32_t aEndOffset)
{
NS_ENSURE_ARG_POINTER(aStartNode);
NS_ENSURE_ARG_POINTER(aEndNode);
if (!mOuterIterator) {
if (mFindBackward) {
// Use post-order in the reverse case, so we get parents
@ -274,7 +276,10 @@ nsFindContentIterator::Reset()
// Note: OK to just set up the outer iterator here; if our range has a native
// anonymous endpoint we'll end up setting up an inner iterator, and
// reset the outer one in the process.
nsCOMPtr<nsIDOMRange> range = nsFind::CreateRange();
nsCOMPtr<nsINode> node = do_QueryInterface(mStartNode);
NS_ENSURE_TRUE_VOID(node);
nsCOMPtr<nsIDOMRange> range = nsFind::CreateRange(node);
range->SetStart(mStartNode, mStartOffset);
range->SetEnd(mEndNode, mEndOffset);
mOuterIterator->Init(range);
@ -366,10 +371,9 @@ nsFindContentIterator::SetupInnerIterator(nsIContent* aContent)
nsCOMPtr<nsIDOMElement> rootElement;
editor->GetRootElement(getter_AddRefs(rootElement));
nsCOMPtr<nsIContent> rootContent(do_QueryInterface(rootElement));
nsCOMPtr<nsIDOMRange> innerRange = nsFind::CreateRange();
nsCOMPtr<nsIDOMRange> outerRange = nsFind::CreateRange();
nsCOMPtr<nsIDOMRange> innerRange = nsFind::CreateRange(aContent);
nsCOMPtr<nsIDOMRange> outerRange = nsFind::CreateRange(aContent);
if (!innerRange || !outerRange) {
return;
}
@ -1141,7 +1145,7 @@ nsFind::Find(const PRUnichar *aPatText, nsIDOMRange* aSearchRange,
// Make the range:
nsCOMPtr<nsIDOMNode> startParent;
nsCOMPtr<nsIDOMNode> endParent;
nsCOMPtr<nsIDOMRange> range = CreateRange();
nsCOMPtr<nsIDOMRange> range = CreateRange(tc);
if (range)
{
int32_t matchStartOffset, matchEndOffset;
@ -1255,9 +1259,9 @@ nsFind::Find(const PRUnichar *aPatText, nsIDOMRange* aSearchRange,
/* static */
already_AddRefed<nsIDOMRange>
nsFind::CreateRange()
nsFind::CreateRange(nsINode* aNode)
{
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(aNode);
range->SetMaySpanAnonymousSubtrees(true);
return range.forget();
}

2
embedding/components/find/src/nsFind.h
View File

@ -35,7 +35,7 @@ public:
nsFind();
virtual ~nsFind();
static already_AddRefed<nsIDOMRange> CreateRange();
static already_AddRefed<nsIDOMRange> CreateRange(nsINode* aNode);
protected:
// Parameters set from the interface:

6
embedding/components/find/src/nsWebBrowserFind.cpp
View File

@ -727,11 +727,11 @@ nsresult nsWebBrowserFind::SearchInFrame(nsIDOMWindow* aWindow,
GetFrameSelection(aWindow, getter_AddRefs(sel));
NS_ENSURE_ARG_POINTER(sel);
nsCOMPtr<nsIDOMRange> searchRange = nsFind::CreateRange();
nsCOMPtr<nsIDOMRange> searchRange = nsFind::CreateRange(theDoc);
NS_ENSURE_ARG_POINTER(searchRange);
nsCOMPtr<nsIDOMRange> startPt = nsFind::CreateRange();
nsCOMPtr<nsIDOMRange> startPt = nsFind::CreateRange(theDoc);
NS_ENSURE_ARG_POINTER(startPt);
nsCOMPtr<nsIDOMRange> endPt = nsFind::CreateRange();
nsCOMPtr<nsIDOMRange> endPt = nsFind::CreateRange(theDoc);
NS_ENSURE_ARG_POINTER(endPt);
nsCOMPtr<nsIDOMRange> foundRange;

5
extensions/spellcheck/src/mozInlineSpellChecker.cpp
View File

@ -132,7 +132,10 @@ mozInlineSpellStatus::InitForEditorChange(
mOp = eOpChange;
// range to check
mRange = new nsRange();
nsCOMPtr<nsINode> prevNode = do_QueryInterface(aPreviousNode);
NS_ENSURE_STATE(prevNode);
mRange = new nsRange(prevNode);
// ...we need to put the start and end in the correct order
int16_t cmpResult;

3
extensions/spellcheck/src/mozInlineSpellWordUtil.cpp
View File

@ -317,10 +317,11 @@ nsresult
mozInlineSpellWordUtil::MakeRange(NodeOffset aBegin, NodeOffset aEnd,
nsRange** aRange)
{
NS_ENSURE_ARG_POINTER(aBegin.mNode);
if (!mDOMDocument)
return NS_ERROR_NOT_INITIALIZED;
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(aBegin.mNode);
nsresult rv = range->Set(aBegin.mNode, aBegin.mOffset,
aEnd.mNode, aEnd.mOffset);
NS_ENSURE_SUCCESS(rv, rv);

4
layout/base/nsPresShell.cpp
View File

@ -2914,7 +2914,7 @@ PresShell::GoToAnchor(const nsAString& aAnchorName, bool aScroll)
// Even if select anchor pref is false, we must still move the
// caret there. That way tabbing will start from the new
// location
nsRefPtr<nsIDOMRange> jumpToRange = new nsRange();
nsRefPtr<nsIDOMRange> jumpToRange = new nsRange(mDocument);
while (content && content->GetFirstChild()) {
content = content->GetFirstChild();
}
@ -4816,7 +4816,7 @@ PresShell::RenderNode(nsIDOMNode* aNode,
if (!node->IsInDoc())
return nullptr;
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(node);
if (NS_FAILED(range->SelectNode(aNode)))
return nullptr;

2
layout/forms/nsTextControlFrame.cpp
View File

@ -778,7 +778,7 @@ nsTextControlFrame::SetSelectionInternal(nsIDOMNode *aStartNode,
// Note that we use a new range to avoid having to do
// isIncreasing checks to avoid possible errors.
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(mContent);
nsresult rv = range->SetStart(aStartNode, aStartOffset);
NS_ENSURE_SUCCESS(rv, rv);

12
layout/generic/nsSelection.cpp
View File

@ -1466,7 +1466,7 @@ nsFrameSelection::TakeFocus(nsIContent *aNewFocus,
// non-anchor/focus collapsed ranges.
mDomSelections[index]->RemoveCollapsedRanges();
nsRefPtr<nsRange> newRange = new nsRange();
nsRefPtr<nsRange> newRange = new nsRange(aNewFocus);
newRange->SetStart(aNewFocus, aContentOffset);
newRange->SetEnd(aNewFocus, aContentOffset);
@ -2866,7 +2866,7 @@ nsFrameSelection::CreateAndAddRange(nsINode *aParentNode, int32_t aOffset)
{
if (!aParentNode) return NS_ERROR_NULL_POINTER;
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(aParentNode);
// Set range around child at given offset
nsresult result = range->SetStart(aParentNode, aOffset);
@ -3276,7 +3276,7 @@ Selection::SubtractRange(RangeData* aRange, nsRange* aSubtract,
if (cmp2 > 0) {
// We need to add a new RangeData to the output, running from
// the end of aSubtract to the end of range
nsRefPtr<nsRange> postOverlap = new nsRange();
nsRefPtr<nsRange> postOverlap = new nsRange(aSubtract->GetEndParent());
rv =
postOverlap->SetStart(aSubtract->GetEndParent(), aSubtract->EndOffset());
@ -3294,7 +3294,7 @@ Selection::SubtractRange(RangeData* aRange, nsRange* aSubtract,
if (cmp < 0) {
// We need to add a new RangeData to the output, running from
// the start of the range to the start of aSubtract
nsRefPtr<nsRange> preOverlap = new nsRange();
nsRefPtr<nsRange> preOverlap = new nsRange(range->GetStartParent());
nsresult rv =
preOverlap->SetStart(range->GetStartParent(), range->StartOffset());
@ -4398,7 +4398,7 @@ Selection::Collapse(nsINode* aParentNode, int32_t aOffset)
// Turn off signal for table selection
mFrameSelection->ClearTableCellSelection();
nsRefPtr<nsRange> range = new nsRange();
nsRefPtr<nsRange> range = new nsRange(aParentNode);
result = range->SetEnd(aParentNode, aOffset);
if (NS_FAILED(result))
return result;
@ -4654,7 +4654,7 @@ Selection::Extend(nsINode* aParentNode, int32_t aOffset)
&disconnected);
nsRefPtr<nsPresContext> presContext = GetPresContext();
nsRefPtr<nsRange> difRange = new nsRange();
nsRefPtr<nsRange> difRange = new nsRange(aParentNode);
if ((result1 == 0 && result3 < 0) || (result1 <= 0 && result2 < 0)){//a1,2 a,1,2
//select from 1 to 2 unless they are collapsed
res = range->SetEnd(aParentNode, aOffset);

7
layout/printing/nsPrintEngine.cpp
View File

@ -2430,8 +2430,11 @@ CloneRangeToSelection(nsRange* aRange, nsIDocument* aDoc,
nsCOMPtr<nsIDOMNode> newEnd = GetEqualNodeInCloneTree(endContainer, aDoc);
NS_ENSURE_TRUE_VOID(newStart && newEnd);
nsRefPtr<nsRange> range = new nsRange();
nsresult rv = range->SetStart(newStart, startOffset);
nsCOMPtr<nsINode> newStartNode = do_QueryInterface(newStart);
NS_ENSURE_TRUE_VOID(newStartNode);
nsRefPtr<nsRange> range = new nsRange(newStartNode);
nsresult rv = range->SetStart(newStartNode, startOffset);
NS_ENSURE_SUCCESS_VOID(rv);
rv = range->SetEnd(newEnd, endOffset);
NS_ENSURE_SUCCESS_VOID(rv);

37
toolkit/components/typeaheadfind/nsTypeAheadFind.cpp
View File

@ -94,9 +94,12 @@ nsresult
nsTypeAheadFind::Init(nsIDocShell* aDocShell)
{
nsCOMPtr<nsIPrefBranch> prefInternal(do_GetService(NS_PREFSERVICE_CONTRACTID));
mSearchRange = new nsRange();
mStartPointRange = new nsRange();
mEndPointRange = new nsRange();
nsIPresShell* presShell = aDocShell->GetPresShell();
NS_ENSURE_STATE(presShell);
mSearchRange = nullptr;
mStartPointRange = nullptr;
mEndPointRange = nullptr;
if (!prefInternal || !EnsureFind())
return NS_ERROR_FAILURE;
@ -166,12 +169,12 @@ nsTypeAheadFind::SetDocShell(nsIDocShell* aDocShell)
nsCOMPtr<nsIPresShell> presShell;
presShell = aDocShell->GetPresShell();
mPresShell = do_GetWeakReference(presShell);
mPresShell = do_GetWeakReference(presShell);
mStartFindRange = nullptr;
mStartPointRange = new nsRange();
mSearchRange = new nsRange();
mEndPointRange = new nsRange();
mStartPointRange = nullptr;
mSearchRange = nullptr;
mEndPointRange = nullptr;
mFoundLink = nullptr;
mFoundEditable = nullptr;
@ -361,6 +364,10 @@ nsTypeAheadFind::FindItNow(nsIPresShell *aPresShell, bool aIsLinksOnly,
}
int16_t rangeCompareResult = 0;
if (!mStartPointRange) {
mStartPointRange = new nsRange(presShell->GetDocument());
}
mStartPointRange->CompareBoundaryPoints(nsIDOMRange::START_TO_START, mSearchRange, &rangeCompareResult);
// No need to wrap find in doc if starting at beginning
bool hasWrapped = (rangeCompareResult < 0);
@ -621,6 +628,10 @@ nsTypeAheadFind::FindItNow(nsIPresShell *aPresShell, bool aIsLinksOnly,
// at end of document and go to beginning
nsCOMPtr<nsIDOMRange> tempRange;
mStartPointRange->CloneRange(getter_AddRefs(tempRange));
if (!mEndPointRange) {
mEndPointRange = new nsRange(presShell->GetDocument());
}
mStartPointRange = mEndPointRange;
mEndPointRange = tempRange;
}
@ -719,6 +730,14 @@ nsTypeAheadFind::GetSearchContainers(nsISupports *aContainer,
uint32_t childCount = rootContent->GetChildCount();
if (!mSearchRange) {
mSearchRange = new nsRange(rootContent);
}
if (!mEndPointRange) {
mEndPointRange = new nsRange(rootContent);
}
mSearchRange->SelectNodeContents(rootNode);
mEndPointRange->SetEnd(rootNode, childCount);
@ -736,6 +755,10 @@ nsTypeAheadFind::GetSearchContainers(nsISupports *aContainer,
selection->GetRangeAt(0, getter_AddRefs(currentSelectionRange));
}
if (!mStartPointRange) {
mStartPointRange = new nsRange(doc);
}
if (!currentSelectionRange) {
// Ensure visible range, move forward if necessary
// This uses ignores the return value, but usese the side effect of