blob: a51e3612e506a3c1e9cbf7f714b1913bdeef1460 [file] [log] [blame]
/*
* Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2006 Zack Rusin <zack@kde.org>
* Copyright (C) 2006 Apple Computer, Inc.
* Copyright (C) 2007 Ryan Leavengood <leavengood@gmail.com>
* Copyright (C) 2007 Andrea Anzani <andrea.anzani@gmail.com>
*
* 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 "EditorClientHaiku.h"
#include "Document.h"
#include "Editor.h"
#include "FocusController.h"
#include "Frame.h"
#include "KeyboardCodes.h"
#include "KeyboardEvent.h"
#include "Page.h"
#include "PlatformKeyboardEvent.h"
#include "NotImplemented.h"
namespace WebCore {
EditorClientHaiku::EditorClientHaiku()
: m_editing(false)
, m_inUndoRedo(false)
{
}
void EditorClientHaiku::setPage(Page* page)
{
m_page = page;
}
void EditorClientHaiku::pageDestroyed()
{
notImplemented();
}
bool EditorClientHaiku::shouldDeleteRange(Range*)
{
notImplemented();
return true;
}
bool EditorClientHaiku::shouldShowDeleteInterface(HTMLElement*)
{
notImplemented();
return false;
}
bool EditorClientHaiku::smartInsertDeleteEnabled()
{
notImplemented();
return false;
}
bool EditorClientHaiku::isSelectTrailingWhitespaceEnabled()
{
notImplemented();
return false;
}
bool EditorClientHaiku::isContinuousSpellCheckingEnabled()
{
notImplemented();
return false;
}
void EditorClientHaiku::toggleContinuousSpellChecking()
{
notImplemented();
}
bool EditorClientHaiku::isGrammarCheckingEnabled()
{
notImplemented();
return false;
}
void EditorClientHaiku::toggleGrammarChecking()
{
notImplemented();
}
int EditorClientHaiku::spellCheckerDocumentTag()
{
notImplemented();
return 0;
}
bool EditorClientHaiku::isEditable()
{
// FIXME: should be controllable
return false;
}
bool EditorClientHaiku::shouldBeginEditing(WebCore::Range*)
{
notImplemented();
return true;
}
bool EditorClientHaiku::shouldEndEditing(WebCore::Range*)
{
notImplemented();
return true;
}
bool EditorClientHaiku::shouldInsertNode(Node*, Range*, EditorInsertAction)
{
notImplemented();
return true;
}
bool EditorClientHaiku::shouldInsertText(const String&, Range*, EditorInsertAction)
{
notImplemented();
return true;
}
bool EditorClientHaiku::shouldChangeSelectedRange(Range* fromRange, Range* toRange,
EAffinity, bool stillSelecting)
{
notImplemented();
return true;
}
bool EditorClientHaiku::shouldApplyStyle(WebCore::CSSStyleDeclaration*,
WebCore::Range*)
{
notImplemented();
return true;
}
bool EditorClientHaiku::shouldMoveRangeAfterDelete(Range*, Range*)
{
notImplemented();
return true;
}
void EditorClientHaiku::didBeginEditing()
{
notImplemented();
m_editing = true;
}
void EditorClientHaiku::respondToChangedContents()
{
notImplemented();
}
void EditorClientHaiku::respondToChangedSelection()
{
notImplemented();
}
void EditorClientHaiku::didEndEditing()
{
notImplemented();
m_editing = false;
}
void EditorClientHaiku::didWriteSelectionToPasteboard()
{
notImplemented();
}
void EditorClientHaiku::didSetSelectionTypesForPasteboard()
{
notImplemented();
}
void EditorClientHaiku::registerCommandForUndo(WTF::PassRefPtr<WebCore::EditCommand> cmd)
{
notImplemented();
}
void EditorClientHaiku::registerCommandForRedo(WTF::PassRefPtr<WebCore::EditCommand>)
{
notImplemented();
}
void EditorClientHaiku::clearUndoRedoOperations()
{
notImplemented();
}
bool EditorClientHaiku::canUndo() const
{
notImplemented();
return false;
}
bool EditorClientHaiku::canRedo() const
{
notImplemented();
return false;
}
void EditorClientHaiku::undo()
{
notImplemented();
m_inUndoRedo = true;
m_inUndoRedo = false;
}
void EditorClientHaiku::redo()
{
notImplemented();
m_inUndoRedo = true;
m_inUndoRedo = false;
}
void EditorClientHaiku::handleKeyboardEvent(KeyboardEvent* event)
{
Frame* frame = m_page->focusController()->focusedOrMainFrame();
if (!frame || !frame->document()->focusedNode())
return;
const PlatformKeyboardEvent* kevent = event->keyEvent();
if (!kevent || kevent->type() == PlatformKeyboardEvent::KeyUp)
return;
Node* start = frame->selection()->start().node();
if (!start)
return;
if (start->isContentEditable()) {
switch(kevent->windowsVirtualKeyCode()) {
case VK_BACK:
frame->editor()->deleteWithDirection(SelectionController::BACKWARD,
kevent->ctrlKey() ? WordGranularity : CharacterGranularity,
false, true);
break;
case VK_DELETE:
frame->editor()->deleteWithDirection(SelectionController::FORWARD,
kevent->ctrlKey() ? WordGranularity : CharacterGranularity,
false, true);
break;
case VK_LEFT:
frame->selection()->modify(kevent->shiftKey() ? SelectionController::EXTEND : SelectionController::MOVE,
SelectionController::LEFT,
kevent->ctrlKey() ? WordGranularity : CharacterGranularity,
true);
break;
case VK_RIGHT:
frame->selection()->modify(kevent->shiftKey() ? SelectionController::EXTEND : SelectionController::MOVE,
SelectionController::RIGHT,
kevent->ctrlKey() ? WordGranularity : CharacterGranularity,
true);
break;
case VK_UP:
frame->selection()->modify(kevent->shiftKey() ? SelectionController::EXTEND : SelectionController::MOVE,
SelectionController::BACKWARD,
kevent->ctrlKey() ? ParagraphGranularity : LineGranularity,
true);
break;
case VK_DOWN:
frame->selection()->modify(kevent->shiftKey() ? SelectionController::EXTEND : SelectionController::MOVE,
SelectionController::FORWARD,
kevent->ctrlKey() ? ParagraphGranularity : LineGranularity,
true);
break;
case VK_PRIOR: // PageUp
frame->editor()->command("MoveUpByPageAndModifyCaret");
break;
case VK_NEXT: // PageDown
frame->editor()->command("MoveDownByPageAndModifyCaret");
break;
case VK_RETURN:
frame->editor()->command("InsertLineBreak");
break;
case VK_TAB:
return;
default:
if (!kevent->ctrlKey() && !kevent->altKey() && !kevent->text().isEmpty()) {
if (kevent->text().length() == 1) {
UChar ch = kevent->text()[0];
// Don't insert null or control characters as they can result in unexpected behaviour
if (ch < ' ')
break;
}
frame->editor()->insertText(kevent->text(), event);
} else if (kevent->ctrlKey()) {
switch (kevent->windowsVirtualKeyCode()) {
case VK_A:
frame->editor()->command("SelectAll");
break;
case VK_B:
frame->editor()->command("ToggleBold");
break;
case VK_C:
frame->editor()->command("Copy");
break;
case VK_I:
frame->editor()->command("ToggleItalic");
break;
case VK_V:
frame->editor()->command("Paste");
break;
case VK_X:
frame->editor()->command("Cut");
break;
case VK_Y:
frame->editor()->command("Redo");
break;
case VK_Z:
frame->editor()->command("Undo");
break;
default:
return;
}
} else return;
}
} else {
switch (kevent->windowsVirtualKeyCode()) {
case VK_UP:
frame->editor()->command("MoveUp");
break;
case VK_DOWN:
frame->editor()->command("MoveDown");
break;
case VK_PRIOR: // PageUp
frame->editor()->command("MoveUpByPageAndModifyCaret");
break;
case VK_NEXT: // PageDown
frame->editor()->command("MoveDownByPageAndModifyCaret");
break;
case VK_HOME:
if (kevent->ctrlKey())
frame->editor()->command("MoveToBeginningOfDocument");
break;
case VK_END:
if (kevent->ctrlKey())
frame->editor()->command("MoveToEndOfDocument");
break;
default:
if (kevent->ctrlKey()) {
switch(kevent->windowsVirtualKeyCode()) {
case VK_A:
frame->editor()->command("SelectAll");
break;
case VK_C: case VK_X:
frame->editor()->command("Copy");
break;
default:
return;
}
} else return;
}
}
event->setDefaultHandled();
}
void EditorClientHaiku::handleInputMethodKeydown(KeyboardEvent*)
{
notImplemented();
}
void EditorClientHaiku::textFieldDidBeginEditing(Element*)
{
m_editing = true;
}
void EditorClientHaiku::textFieldDidEndEditing(Element*)
{
m_editing = false;
}
void EditorClientHaiku::textDidChangeInTextField(Element*)
{
notImplemented();
}
bool EditorClientHaiku::doTextFieldCommandFromEvent(Element*, KeyboardEvent*)
{
return false;
}
void EditorClientHaiku::textWillBeDeletedInTextField(Element*)
{
notImplemented();
}
void EditorClientHaiku::textDidChangeInTextArea(Element*)
{
notImplemented();
}
void EditorClientHaiku::ignoreWordInSpellDocument(const String&)
{
notImplemented();
}
void EditorClientHaiku::learnWord(const String&)
{
notImplemented();
}
void EditorClientHaiku::checkSpellingOfString(const UChar*, int, int*, int*)
{
notImplemented();
}
String EditorClientHaiku::getAutoCorrectSuggestionForMisspelledWord(const String& misspelledWord)
{
notImplemented();
return String();
}
void EditorClientHaiku::checkGrammarOfString(const UChar*, int, Vector<GrammarDetail>&, int*, int*)
{
notImplemented();
}
void EditorClientHaiku::updateSpellingUIWithGrammarString(const String&, const GrammarDetail&)
{
notImplemented();
}
void EditorClientHaiku::updateSpellingUIWithMisspelledWord(const String&)
{
notImplemented();
}
void EditorClientHaiku::showSpellingUI(bool)
{
notImplemented();
}
bool EditorClientHaiku::spellingUIIsShowing()
{
notImplemented();
return false;
}
void EditorClientHaiku::getGuessesForWord(const String&, Vector<String>&)
{
notImplemented();
}
void EditorClientHaiku::setInputMethodState(bool enabled)
{
notImplemented();
}
bool EditorClientHaiku::isEditing() const
{
return m_editing;
}
} // namespace WebCore