97 lines
3.1 KiB
C++
97 lines
3.1 KiB
C++
/*
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* Copyright (C) 2007 Apple Inc. All rights reserved.
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* Copyright (C) 2010 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "RemoveFormatCommand.h"
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#include "ApplyStyleCommand.h"
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#include "Element.h"
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#include "Frame.h"
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#include "FrameSelection.h"
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#include "HTMLNames.h"
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#include "StyleProperties.h"
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#include <wtf/NeverDestroyed.h>
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#include <wtf/RobinHoodHashSet.h>
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namespace WebCore {
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using namespace HTMLNames;
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RemoveFormatCommand::RemoveFormatCommand(Document& document)
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: CompositeEditCommand(document)
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{
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}
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static bool isElementForRemoveFormatCommand(const Element* element)
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{
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static const auto elements = makeNeverDestroyed(MemoryCompactLookupOnlyRobinHoodHashSet<QualifiedName> {
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acronymTag,
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bTag,
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bdoTag,
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bigTag,
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citeTag,
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codeTag,
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dfnTag,
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emTag,
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fontTag,
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iTag,
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insTag,
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kbdTag,
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nobrTag,
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qTag,
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sTag,
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sampTag,
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smallTag,
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strikeTag,
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strongTag,
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subTag,
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supTag,
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ttTag,
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uTag,
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varTag,
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});
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return elements.get().contains(element->tagQName());
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}
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void RemoveFormatCommand::doApply()
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{
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if (endingSelection().isNoneOrOrphaned())
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return;
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// Get the default style for this editable root, it's the style that we'll give the
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// content that we're operating on.
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Node* root = endingSelection().rootEditableElement();
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auto defaultStyle = EditingStyle::create(root);
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// We want to remove everything but transparent background.
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// FIXME: We shouldn't access style().
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defaultStyle->style()->setProperty(CSSPropertyBackgroundColor, CSSValueTransparent);
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applyCommandToComposite(ApplyStyleCommand::create(document(), defaultStyle.ptr(), isElementForRemoveFormatCommand, editingAction()));
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}
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}
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