wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-19 14:57:32 +09:00
Code Issues Projects Releases Packages Wiki Activity

Issue #2388 - Part 1: Mark Selection as "called by JS" when caused by a JS call to the selection API

Browse source
This commit is contained in:
Moonchild 2024-01-16 19:28:24 +01:00 • committed by roytam1
commit a83e4b6a34
6 changed files with 239 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

60
dom/base/nsRange.h
View file

@ -20,6 +20,7 @@
#include "nsStubMutationObserver.h"
#include "nsWrapperCache.h"
#include "mozilla/Attributes.h"
#include "mozilla/GuardObjects.h"
namespace mozilla {
class ErrorResult;
@ -256,14 +257,20 @@ public:
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);
// *JS() methods are mapped to Range.*() of DOM.
// They may move focus only when the range represents normal selection.
// These methods shouldn't be used from internal.
void CollapseJS(bool aToStart);
void SelectNodeJS(nsINode& aNode, ErrorResult& aErr);
void SelectNodeContentsJS(nsINode& aNode, ErrorResult& aErr);
void SetEndJS(nsINode& aNode, uint32_t aOffset, ErrorResult& aErr);
void SetEndAfterJS(nsINode& aNode, ErrorResult& aErr);
void SetEndBeforeJS(nsINode& aNode, ErrorResult& aErr);
void SetStartJS(nsINode& aNode, uint32_t aOffset, ErrorResult& aErr);
void SetStartAfterJS(nsINode& aNode, ErrorResult& aErr);
void SetStartBeforeJS(nsINode& aNode, ErrorResult& aErr);
void SurroundContents(nsINode& aNode, ErrorResult& aErr);
already_AddRefed<DOMRect> GetBoundingClientRect(bool aClampToEdge = true,
bool aFlushLayout = true);
@ -272,6 +279,17 @@ public:
void GetClientRectsAndTexts(
mozilla::dom::ClientRectsAndTexts& aResult,
ErrorResult& aErr);
// Following methods should be used for internal use instead of *JS().
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);
static void GetInnerTextNoFlush(mozilla::dom::DOMString& aValue,
mozilla::ErrorResult& aError,
nsIContent* aStartParent,
@ -392,6 +410,31 @@ protected:
size_t aRangeStart,
size_t aRangeEnd);
// Assume that this is guaranteed that this is held by the caller when
// this is used. (Note that we cannot use AutoRestore for mCalledByJS
// due to a bit field.)
class MOZ_RAII AutoCalledByJSSetter final
{
private:
nsRange& mRange;
bool mOldValue;
MOZ_DECL_USE_GUARD_OBJECT_NOTIFIER
public:
explicit AutoCalledByJSSetter(nsRange& aRange
MOZ_GUARD_OBJECT_NOTIFIER_PARAM)
: mRange(aRange)
, mOldValue(aRange.mCalledByJS)
{
MOZ_GUARD_OBJECT_NOTIFIER_INIT;
mRange.mCalledByJS = true;
}
~AutoCalledByJSSetter()
{
mRange.mCalledByJS = mOldValue;
}
};
struct MOZ_STACK_CLASS AutoInvalidateSelection
{
explicit AutoInvalidateSelection(nsRange* aRange) : mRange(aRange)
@ -428,6 +471,7 @@ protected:
bool mStartOffsetWasIncremented : 1;
bool mEndOffsetWasIncremented : 1;
bool mEnableGravitationOnElementRemoval : 1;
bool mCalledByJS : 1;
#ifdef DEBUG
int32_t mAssertNextInsertOrAppendIndex;
nsINode* mAssertNextInsertOrAppendNode;