mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
e4e2da55c9
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
99 lines
3.1 KiB
C++
99 lines
3.1 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 "nsAutoPtr.h"
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#include "nsCOMPtr.h"
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#include "nsDebug.h"
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#include "nsError.h"
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#include "nsFrameSelection.h"
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#include "nsIContent.h"
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#include "nsIDOMNode.h"
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#include "nsIEditor.h"
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#include "nsIPresShell.h"
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#include "mozilla/dom/Selection.h"
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#include "nsISupportsImpl.h"
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#include "nsPlaintextEditor.h"
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#include "nsPresContext.h"
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#include "nsTextEditRules.h"
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#include "nscore.h"
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using namespace mozilla;
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using namespace mozilla::dom;
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// Test for distance between caret and text that will be deleted
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nsresult
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nsTextEditRules::CheckBidiLevelForDeletion(Selection* aSelection,
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nsIDOMNode *aSelNode,
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int32_t aSelOffset,
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nsIEditor::EDirection aAction,
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bool *aCancel)
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{
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NS_ENSURE_ARG_POINTER(aCancel);
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*aCancel = false;
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nsCOMPtr<nsIPresShell> shell = mEditor->GetPresShell();
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NS_ENSURE_TRUE(shell, NS_ERROR_NOT_INITIALIZED);
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nsPresContext *context = shell->GetPresContext();
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NS_ENSURE_TRUE(context, NS_ERROR_NULL_POINTER);
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if (!context->BidiEnabled())
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return NS_OK;
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nsCOMPtr<nsIContent> content = do_QueryInterface(aSelNode);
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NS_ENSURE_TRUE(content, NS_ERROR_NULL_POINTER);
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nsBidiLevel levelBefore;
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nsBidiLevel levelAfter;
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RefPtr<nsFrameSelection> frameSelection =
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static_cast<Selection*>(aSelection)->GetFrameSelection();
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NS_ENSURE_TRUE(frameSelection, NS_ERROR_NULL_POINTER);
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nsPrevNextBidiLevels levels = frameSelection->
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GetPrevNextBidiLevels(content, aSelOffset, true);
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levelBefore = levels.mLevelBefore;
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levelAfter = levels.mLevelAfter;
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nsBidiLevel currentCaretLevel = frameSelection->GetCaretBidiLevel();
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nsBidiLevel levelOfDeletion;
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levelOfDeletion =
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(nsIEditor::eNext==aAction || nsIEditor::eNextWord==aAction) ?
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levelAfter : levelBefore;
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if (currentCaretLevel == levelOfDeletion)
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; // perform the deletion
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else
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{
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if (mDeleteBidiImmediately || levelBefore == levelAfter)
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; // perform the deletion
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else
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*aCancel = true;
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// Set the bidi level of the caret to that of the
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// character that will be (or would have been) deleted
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frameSelection->SetCaretBidiLevel(levelOfDeletion);
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}
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return NS_OK;
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}
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void
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nsTextEditRules::UndefineCaretBidiLevel(Selection* aSelection)
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{
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/**
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* After inserting text the caret Bidi level must be set to the level of the
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* inserted text.This is difficult, because we cannot know what the level is
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* until after the Bidi algorithm is applied to the whole paragraph.
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*
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* So we set the caret Bidi level to UNDEFINED here, and the caret code will
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* set it correctly later
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*/
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RefPtr<nsFrameSelection> frameSelection = aSelection->GetFrameSelection();
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if (frameSelection) {
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frameSelection->UndefineCaretBidiLevel();
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}
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}
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