| /* |
| * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2006 Zack Rusin <zack@kde.org> |
| * Copyright (C) 2006 Apple Computer, 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 "EditorClientQt.h" |
| |
| #include "qwebpage.h" |
| #include "qwebpage_p.h" |
| |
| #include "Document.h" |
| #include "EditCommandQt.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" |
| |
| #include <stdio.h> |
| |
| #include <QUndoStack> |
| |
| namespace WebCore { |
| |
| bool EditorClientQt::shouldDeleteRange(Range*) |
| { |
| return true; |
| } |
| |
| bool EditorClientQt::shouldShowDeleteInterface(HTMLElement*) |
| { |
| return false; |
| } |
| |
| bool EditorClientQt::isContinuousSpellCheckingEnabled() |
| { |
| notImplemented(); |
| return false; |
| } |
| |
| bool EditorClientQt::isGrammarCheckingEnabled() |
| { |
| notImplemented(); |
| return false; |
| } |
| |
| int EditorClientQt::spellCheckerDocumentTag() |
| { |
| notImplemented(); |
| return 0; |
| } |
| |
| bool EditorClientQt::shouldBeginEditing(WebCore::Range*) |
| { |
| return true; |
| } |
| |
| bool EditorClientQt::shouldEndEditing(WebCore::Range*) |
| { |
| return true; |
| } |
| |
| bool EditorClientQt::shouldInsertText(String, Range*, EditorInsertAction) |
| { |
| return true; |
| } |
| |
| bool EditorClientQt::shouldChangeSelectedRange(Range* fromRange, Range* toRange, EAffinity, bool stillSelecting) |
| { |
| return true; |
| } |
| |
| bool EditorClientQt::shouldApplyStyle(WebCore::CSSStyleDeclaration*, |
| WebCore::Range*) |
| { |
| return true; |
| } |
| |
| bool EditorClientQt::shouldMoveRangeAfterDelete(WebCore::Range*, WebCore::Range*) |
| { |
| notImplemented(); |
| return true; |
| } |
| |
| void EditorClientQt::didBeginEditing() |
| { |
| m_editing = true; |
| } |
| |
| void EditorClientQt::respondToChangedContents() |
| { |
| m_page->d->modified = true; |
| } |
| |
| void EditorClientQt::respondToChangedSelection() |
| { |
| emit m_page->selectionChanged(); |
| } |
| |
| void EditorClientQt::didEndEditing() |
| { |
| m_editing = false; |
| } |
| |
| void EditorClientQt::didWriteSelectionToPasteboard() |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::didSetSelectionTypesForPasteboard() |
| { |
| notImplemented(); |
| } |
| |
| bool EditorClientQt::selectWordBeforeMenuEvent() |
| { |
| notImplemented(); |
| return false; |
| } |
| |
| bool EditorClientQt::isEditable() |
| { |
| // FIXME: should be controllable by a setting in QWebPage |
| return false; |
| } |
| |
| void EditorClientQt::registerCommandForUndo(WTF::PassRefPtr<WebCore::EditCommand> cmd) |
| { |
| Frame* frame = m_page->d->page->focusController()->focusedOrMainFrame(); |
| if (m_inUndoRedo || (frame && !frame->editor()->lastEditCommand() /* HACK!! Don't recreate undos */)) { |
| return; |
| } |
| m_page->undoStack()->push(new EditCommandQt(cmd)); |
| } |
| |
| void EditorClientQt::registerCommandForRedo(WTF::PassRefPtr<WebCore::EditCommand>) |
| { |
| } |
| |
| void EditorClientQt::clearUndoRedoOperations() |
| { |
| return m_page->undoStack()->clear(); |
| } |
| |
| bool EditorClientQt::canUndo() const |
| { |
| return m_page->undoStack()->canUndo(); |
| } |
| |
| bool EditorClientQt::canRedo() const |
| { |
| return m_page->undoStack()->canRedo(); |
| } |
| |
| void EditorClientQt::undo() |
| { |
| m_inUndoRedo = true; |
| m_page->undoStack()->undo(); |
| m_inUndoRedo = false; |
| } |
| |
| void EditorClientQt::redo() |
| { |
| m_inUndoRedo = true; |
| m_page->undoStack()->redo(); |
| m_inUndoRedo = false; |
| } |
| |
| bool EditorClientQt::shouldInsertNode(Node*, Range*, EditorInsertAction) |
| { |
| return true; |
| } |
| |
| void EditorClientQt::pageDestroyed() |
| { |
| notImplemented(); |
| } |
| |
| bool EditorClientQt::smartInsertDeleteEnabled() |
| { |
| notImplemented(); |
| return false; |
| } |
| |
| void EditorClientQt::toggleContinuousSpellChecking() |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::toggleGrammarChecking() |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::handleKeypress(KeyboardEvent* event) |
| { |
| Frame* frame = m_page->d->page->focusController()->focusedOrMainFrame(); |
| if (!frame || !frame->document()->focusedNode()) |
| return; |
| |
| const PlatformKeyboardEvent* kevent = event->keyEvent(); |
| if (kevent->isKeyUp()) |
| return; |
| |
| Node* start = frame->selectionController()->start().node(); |
| if (!start) |
| return; |
| |
| // FIXME: refactor all of this to use Actions or something like them |
| if (start->isContentEditable()) { |
| switch(kevent->WindowsKeyCode()) { |
| case VK_RETURN: |
| frame->editor()->execCommand("InsertLineBreak"); |
| break; |
| case VK_BACK: |
| frame->editor()->deleteWithDirection(SelectionController::BACKWARD, |
| CharacterGranularity, false, true); |
| break; |
| case VK_DELETE: |
| frame->editor()->deleteWithDirection(SelectionController::FORWARD, |
| CharacterGranularity, false, true); |
| break; |
| case VK_LEFT: |
| if (kevent->shiftKey()) |
| frame->editor()->execCommand("MoveLeftAndModifySelection"); |
| else frame->editor()->execCommand("MoveLeft"); |
| break; |
| case VK_RIGHT: |
| if (kevent->shiftKey()) |
| frame->editor()->execCommand("MoveRightAndModifySelection"); |
| else frame->editor()->execCommand("MoveRight"); |
| break; |
| case VK_UP: |
| if (kevent->shiftKey()) |
| frame->editor()->execCommand("MoveUpAndModifySelection"); |
| else frame->editor()->execCommand("MoveUp"); |
| break; |
| case VK_DOWN: |
| if (kevent->shiftKey()) |
| frame->editor()->execCommand("MoveDownAndModifySelection"); |
| else frame->editor()->execCommand("MoveDown"); |
| break; |
| case VK_PRIOR: // PageUp |
| frame->editor()->execCommand("MoveUpByPageAndModifyCaret"); |
| break; |
| case VK_NEXT: // PageDown |
| frame->editor()->execCommand("MoveDownByPageAndModifyCaret"); |
| break; |
| case VK_TAB: |
| return; |
| default: |
| if (!kevent->ctrlKey() && !kevent->altKey() && !kevent->text().isEmpty()) { |
| frame->editor()->insertText(kevent->text(), event); |
| } else if (kevent->ctrlKey()) { |
| switch (kevent->WindowsKeyCode()) { |
| case VK_A: |
| frame->editor()->execCommand("SelectAll"); |
| break; |
| case VK_B: |
| frame->editor()->execCommand("ToggleBold"); |
| break; |
| case VK_C: |
| frame->editor()->execCommand("Copy"); |
| break; |
| case VK_I: |
| frame->editor()->execCommand("ToggleItalic"); |
| break; |
| case VK_V: |
| frame->editor()->execCommand("Paste"); |
| break; |
| case VK_X: |
| frame->editor()->execCommand("Cut"); |
| break; |
| case VK_Y: |
| frame->editor()->execCommand("Redo"); |
| break; |
| case VK_Z: |
| frame->editor()->execCommand("Undo"); |
| break; |
| default: |
| return; |
| } |
| } else return; |
| } |
| } else { |
| switch (kevent->WindowsKeyCode()) { |
| case VK_UP: |
| frame->editor()->execCommand("MoveUp"); |
| break; |
| case VK_DOWN: |
| frame->editor()->execCommand("MoveDown"); |
| break; |
| case VK_PRIOR: // PageUp |
| frame->editor()->execCommand("MoveUpByPageAndModifyCaret"); |
| break; |
| case VK_NEXT: // PageDown |
| frame->editor()->execCommand("MoveDownByPageAndModifyCaret"); |
| break; |
| case VK_HOME: |
| if (kevent->ctrlKey()) |
| frame->editor()->execCommand("MoveToBeginningOfDocument"); |
| break; |
| case VK_END: |
| if (kevent->ctrlKey()) |
| frame->editor()->execCommand("MoveToEndOfDocument"); |
| break; |
| default: |
| if (kevent->ctrlKey()) { |
| switch(kevent->WindowsKeyCode()) { |
| case VK_A: |
| frame->editor()->execCommand("SelectAll"); |
| break; |
| case VK_C: case VK_X: |
| frame->editor()->execCommand("Copy"); |
| break; |
| default: |
| return; |
| } |
| } else return; |
| } |
| } |
| event->setDefaultHandled(); |
| } |
| |
| void EditorClientQt::handleInputMethodKeypress(KeyboardEvent*) |
| { |
| } |
| |
| EditorClientQt::EditorClientQt(QWebPage* page) |
| : m_page(page), m_editing(false), m_inUndoRedo(false) |
| { |
| } |
| |
| void EditorClientQt::textFieldDidBeginEditing(Element*) |
| { |
| m_editing = true; |
| } |
| |
| void EditorClientQt::textFieldDidEndEditing(Element*) |
| { |
| m_editing = false; |
| } |
| |
| void EditorClientQt::textDidChangeInTextField(Element*) |
| { |
| } |
| |
| bool EditorClientQt::doTextFieldCommandFromEvent(Element*, KeyboardEvent*) |
| { |
| return false; |
| } |
| |
| void EditorClientQt::textWillBeDeletedInTextField(Element*) |
| { |
| } |
| |
| void EditorClientQt::textDidChangeInTextArea(Element*) |
| { |
| } |
| |
| void EditorClientQt::ignoreWordInSpellDocument(const String&) |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::learnWord(const String&) |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::checkSpellingOfString(const UChar*, int, int*, int*) |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::checkGrammarOfString(const UChar*, int, Vector<GrammarDetail>&, int*, int*) |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::updateSpellingUIWithGrammarString(const String&, const GrammarDetail&) |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::updateSpellingUIWithMisspelledWord(const String&) |
| { |
| notImplemented(); |
| } |
| |
| void EditorClientQt::showSpellingUI(bool) |
| { |
| notImplemented(); |
| } |
| |
| bool EditorClientQt::spellingUIIsShowing() |
| { |
| notImplemented(); |
| return false; |
| } |
| |
| void EditorClientQt::getGuessesForWord(const String&, Vector<String>&) |
| { |
| notImplemented(); |
| } |
| |
| bool EditorClientQt::isEditing() const |
| { |
| return m_editing; |
| } |
| |
| void EditorClientQt::setInputMethodState(bool) |
| { |
| } |
| |
| } |
| |
| // vim: ts=4 sw=4 et |