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author | Ben Murdoch <benm@google.com> | 2011-05-24 11:24:40 +0100 |
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committer | Ben Murdoch <benm@google.com> | 2011-06-02 09:53:15 +0100 |
commit | 81bc750723a18f21cd17d1b173cd2a4dda9cea6e (patch) | |
tree | 7a9e5ed86ff429fd347a25153107221543909b19 /Source/WebCore/editing/SetSelectionCommand.cpp | |
parent | 94088a6d336c1dd80a1e734af51e96abcbb689a7 (diff) | |
download | external_webkit-81bc750723a18f21cd17d1b173cd2a4dda9cea6e.zip external_webkit-81bc750723a18f21cd17d1b173cd2a4dda9cea6e.tar.gz external_webkit-81bc750723a18f21cd17d1b173cd2a4dda9cea6e.tar.bz2 |
Merge WebKit at r80534: Intial merge by Git
Change-Id: Ia7a83357124c9e1cdb1debf55d9661ec0bd09a61
Diffstat (limited to 'Source/WebCore/editing/SetSelectionCommand.cpp')
-rw-r--r-- | Source/WebCore/editing/SetSelectionCommand.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Source/WebCore/editing/SetSelectionCommand.cpp b/Source/WebCore/editing/SetSelectionCommand.cpp new file mode 100644 index 0000000..a96e0ad --- /dev/null +++ b/Source/WebCore/editing/SetSelectionCommand.cpp @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2011 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "SetSelectionCommand.h" + +#include "Frame.h" + +namespace WebCore { + +SetSelectionCommand::SetSelectionCommand(const VisibleSelection& selection, SelectionController::SetSelectionOptions options) + : SimpleEditCommand(selection.base().anchorNode()->document()) + , m_options(options) + , m_selectionToSet(selection) +{ +} + +void SetSelectionCommand::doApply() +{ + SelectionController* selectionController = document()->frame()->selection(); + ASSERT(selectionController); + + if (selectionController->shouldChangeSelection(m_selectionToSet) && m_selectionToSet.isNonOrphanedCaretOrRange()) { + selectionController->setSelection(m_selectionToSet, m_options); + setEndingSelection(m_selectionToSet); + } +} + +void SetSelectionCommand::doUnapply() +{ + SelectionController* selectionController = document()->frame()->selection(); + ASSERT(selectionController); + + if (selectionController->shouldChangeSelection(startingSelection()) && startingSelection().isNonOrphanedCaretOrRange()) + selectionController->setSelection(startingSelection(), m_options); +} + +} // namespace WebCore |