diff options
Diffstat (limited to 'WebKit/qt/WebCoreSupport/EditorClientQt.cpp')
| -rw-r--r-- | WebKit/qt/WebCoreSupport/EditorClientQt.cpp | 593 |
1 files changed, 0 insertions, 593 deletions
diff --git a/WebKit/qt/WebCoreSupport/EditorClientQt.cpp b/WebKit/qt/WebCoreSupport/EditorClientQt.cpp deleted file mode 100644 index a25ff18..0000000 --- a/WebKit/qt/WebCoreSupport/EditorClientQt.cpp +++ /dev/null @@ -1,593 +0,0 @@ -/* - * 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 "Page.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 "Node.h" -#include "Range.h" - -#include <stdio.h> - -#include <QUndoStack> -#define methodDebug() qDebug("EditorClientQt: %s", __FUNCTION__); - -static bool dumpEditingCallbacks = false; -static bool drt_run = false; -static bool acceptsEditing = true; -void QWEBKIT_EXPORT qt_dump_editing_callbacks(bool b) -{ - dumpEditingCallbacks = b; -} -void QWEBKIT_EXPORT qt_drt_run(bool b) -{ - drt_run = b; -} - -void QWEBKIT_EXPORT qt_dump_set_accepts_editing(bool b) -{ - acceptsEditing = b; -} - - -static QString dumpPath(WebCore::Node *node) -{ - QString str = node->nodeName(); - - WebCore::Node *parent = node->parentNode(); - while (parent) { - str.append(QLatin1String(" > ")); - str.append(parent->nodeName()); - parent = parent->parentNode(); - } - return str; -} - -static QString dumpRange(WebCore::Range *range) -{ - if (!range) - return QLatin1String("(null)"); - QString str; - WebCore::ExceptionCode code; - str.sprintf("range from %ld of %ls to %ld of %ls", - range->startOffset(code), dumpPath(range->startContainer(code)).unicode(), - range->endOffset(code), dumpPath(range->endContainer(code)).unicode()); - return str; -} - - -namespace WebCore { - - -bool EditorClientQt::shouldDeleteRange(Range* range) -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: shouldDeleteDOMRange:%s\n", dumpRange(range).toUtf8().constData()); - - return true; -} - -bool EditorClientQt::shouldShowDeleteInterface(HTMLElement* element) -{ - if (drt_run) - return element->className() == "needsDeletionUI"; - return false; -} - -bool EditorClientQt::isContinuousSpellCheckingEnabled() -{ - return false; -} - -bool EditorClientQt::isGrammarCheckingEnabled() -{ - return false; -} - -int EditorClientQt::spellCheckerDocumentTag() -{ - return 0; -} - -bool EditorClientQt::shouldBeginEditing(WebCore::Range* range) -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: shouldBeginEditingInDOMRange:%s\n", dumpRange(range).toUtf8().constData()); - return true; -} - -bool EditorClientQt::shouldEndEditing(WebCore::Range* range) -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: shouldEndEditingInDOMRange:%s\n", dumpRange(range).toUtf8().constData()); - return true; -} - -bool EditorClientQt::shouldInsertText(const String& string, Range* range, EditorInsertAction action) -{ - if (dumpEditingCallbacks) { - static const char *insertactionstring[] = { - "WebViewInsertActionTyped", - "WebViewInsertActionPasted", - "WebViewInsertActionDropped", - }; - - printf("EDITING DELEGATE: shouldInsertText:%s replacingDOMRange:%s givenAction:%s\n", - QString(string).toUtf8().constData(), dumpRange(range).toUtf8().constData(), insertactionstring[action]); - } - return acceptsEditing; -} - -bool EditorClientQt::shouldChangeSelectedRange(Range* currentRange, Range* proposedRange, EAffinity selectionAffinity, bool stillSelecting) -{ - if (dumpEditingCallbacks) { - static const char *affinitystring[] = { - "NSSelectionAffinityUpstream", - "NSSelectionAffinityDownstream" - }; - static const char *boolstring[] = { - "FALSE", - "TRUE" - }; - - printf("EDITING DELEGATE: shouldChangeSelectedDOMRange:%s toDOMRange:%s affinity:%s stillSelecting:%s\n", - dumpRange(currentRange).toUtf8().constData(), - dumpRange(proposedRange).toUtf8().constData(), - affinitystring[selectionAffinity], boolstring[stillSelecting]); - } - return acceptsEditing; -} - -bool EditorClientQt::shouldApplyStyle(WebCore::CSSStyleDeclaration* style, - WebCore::Range* range) -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: shouldApplyStyle:%s toElementsInDOMRange:%s\n", - QString(style->cssText()).toUtf8().constData(), dumpRange(range).toUtf8().constData()); - return acceptsEditing; -} - -bool EditorClientQt::shouldMoveRangeAfterDelete(WebCore::Range*, WebCore::Range*) -{ - notImplemented(); - return true; -} - -void EditorClientQt::didBeginEditing() -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: webViewDidBeginEditing:WebViewDidBeginEditingNotification\n"); - m_editing = true; -} - -void EditorClientQt::respondToChangedContents() -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification\n"); - m_page->d->updateEditorActions(); - - emit m_page->contentsChanged(); -} - -void EditorClientQt::respondToChangedSelection() -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification\n"); -// const Selection &selection = m_page->d->page->selection(); -// char buffer[1024]; -// selection.formatForDebugger(buffer, sizeof(buffer)); -// printf("%s\n", buffer); - - m_page->d->updateEditorActions(); - emit m_page->selectionChanged(); - emit m_page->microFocusChanged(); -} - -void EditorClientQt::didEndEditing() -{ - if (dumpEditingCallbacks) - printf("EDITING DELEGATE: webViewDidEndEditing:WebViewDidEndEditingNotification\n"); - m_editing = false; -} - -void EditorClientQt::didWriteSelectionToPasteboard() -{ -} - -void EditorClientQt::didSetSelectionTypesForPasteboard() -{ -} - -bool EditorClientQt::selectWordBeforeMenuEvent() -{ - notImplemented(); - return false; -} - -bool EditorClientQt::isEditable() -{ - return m_page->isEditable(); -} - -void EditorClientQt::registerCommandForUndo(WTF::PassRefPtr<WebCore::EditCommand> cmd) -{ -#ifndef QT_NO_UNDOSTACK - 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)); -#endif // QT_NO_UNDOSTACK -} - -void EditorClientQt::registerCommandForRedo(WTF::PassRefPtr<WebCore::EditCommand>) -{ -} - -void EditorClientQt::clearUndoRedoOperations() -{ -#ifndef QT_NO_UNDOSTACK - return m_page->undoStack()->clear(); -#endif -} - -bool EditorClientQt::canUndo() const -{ -#ifdef QT_NO_UNDOSTACK - return false; -#else - return m_page->undoStack()->canUndo(); -#endif -} - -bool EditorClientQt::canRedo() const -{ -#ifdef QT_NO_UNDOSTACK - return false; -#else - return m_page->undoStack()->canRedo(); -#endif -} - -void EditorClientQt::undo() -{ -#ifndef QT_NO_UNDOSTACK - m_inUndoRedo = true; - m_page->undoStack()->undo(); - m_inUndoRedo = false; -#endif -} - -void EditorClientQt::redo() -{ -#ifndef QT_NO_UNDOSTACK - m_inUndoRedo = true; - m_page->undoStack()->redo(); - m_inUndoRedo = false; -#endif -} - -bool EditorClientQt::shouldInsertNode(Node* node, Range* range, EditorInsertAction action) -{ - if (dumpEditingCallbacks) { - static const char *insertactionstring[] = { - "WebViewInsertActionTyped", - "WebViewInsertActionPasted", - "WebViewInsertActionDropped", - }; - - printf("EDITING DELEGATE: shouldInsertNode:%s replacingDOMRange:%s givenAction:%s\n", dumpPath(node).toUtf8().constData(), - dumpRange(range).toUtf8().constData(), insertactionstring[action]); - } - return acceptsEditing; -} - -void EditorClientQt::pageDestroyed() -{ - delete this; -} - -bool EditorClientQt::smartInsertDeleteEnabled() -{ - notImplemented(); - return false; -} - -void EditorClientQt::toggleContinuousSpellChecking() -{ - notImplemented(); -} - -void EditorClientQt::toggleGrammarChecking() -{ - notImplemented(); -} - -void EditorClientQt::handleKeyboardEvent(KeyboardEvent* event) -{ - Frame* frame = m_page->d->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; - - // FIXME: refactor all of this to use Actions or something like them - if (start->isContentEditable()) { - switch (kevent->windowsVirtualKeyCode()) { -#if QT_VERSION < 0x040500 - case VK_RETURN: -#ifdef QT_WS_MAC - if (kevent->shiftKey() || kevent->metaKey()) -#else - if (kevent->shiftKey()) -#endif - frame->editor()->command("InsertLineBreak").execute(); - else - frame->editor()->command("InsertNewline").execute(); - break; -#endif - 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()->command("MoveLeftAndModifySelection").execute(); - else frame->editor()->command("MoveLeft").execute(); - break; - case VK_RIGHT: - if (kevent->shiftKey()) - frame->editor()->command("MoveRightAndModifySelection").execute(); - else frame->editor()->command("MoveRight").execute(); - break; - case VK_UP: - if (kevent->shiftKey()) - frame->editor()->command("MoveUpAndModifySelection").execute(); - else frame->editor()->command("MoveUp").execute(); - break; - case VK_DOWN: - if (kevent->shiftKey()) - frame->editor()->command("MoveDownAndModifySelection").execute(); - else frame->editor()->command("MoveDown").execute(); - break; - case VK_PRIOR: // PageUp - frame->editor()->command("MovePageUp").execute(); - break; - case VK_NEXT: // PageDown - frame->editor()->command("MovePageDown").execute(); - break; - case VK_TAB: - return; - default: - if (kevent->type() != PlatformKeyboardEvent::KeyDown && !kevent->ctrlKey() -#ifndef Q_WS_MAC - // We need to exclude checking for Alt because it is just a different Shift - && !kevent->altKey() -#endif - && !kevent->text().isEmpty()) { - frame->editor()->insertText(kevent->text(), event); - } else if (kevent->ctrlKey()) { - switch (kevent->windowsVirtualKeyCode()) { - case VK_A: - frame->editor()->command("SelectAll").execute(); - break; - case VK_B: - frame->editor()->command("ToggleBold").execute(); - break; - case VK_C: - frame->editor()->command("Copy").execute(); - break; - case VK_I: - frame->editor()->command("ToggleItalic").execute(); - break; - case VK_V: - frame->editor()->command("Paste").execute(); - break; - case VK_X: - frame->editor()->command("Cut").execute(); - break; - case VK_Y: - frame->editor()->command("Redo").execute(); - break; - case VK_Z: - frame->editor()->command("Undo").execute(); - break; - default: - // catch combination AltGr+key or Ctrl+Alt+key - if (kevent->type() != PlatformKeyboardEvent::KeyDown && kevent->altKey() && !kevent->text().isEmpty()) { - frame->editor()->insertText(kevent->text(), event); - break; - } - return; - } - } else return; - } - } else { - switch (kevent->windowsVirtualKeyCode()) { - case VK_UP: - frame->editor()->command("MoveUp").execute(); - break; - case VK_DOWN: - frame->editor()->command("MoveDown").execute(); - break; - case VK_PRIOR: // PageUp - frame->editor()->command("MovePageUp").execute(); - break; - case VK_NEXT: // PageDown - frame->editor()->command("MovePageDown").execute(); - break; - case VK_HOME: - if (kevent->ctrlKey()) - frame->editor()->command("MoveToBeginningOfDocument").execute(); - break; - case VK_END: - if (kevent->ctrlKey()) - frame->editor()->command("MoveToEndOfDocument").execute(); - break; - default: - if (kevent->ctrlKey()) { - switch (kevent->windowsVirtualKeyCode()) { - case VK_A: - frame->editor()->command("SelectAll").execute(); - break; - case VK_C: case VK_X: - frame->editor()->command("Copy").execute(); - break; - default: - return; - } - } else return; - } - } - event->setDefaultHandled(); -} - -void EditorClientQt::handleInputMethodKeydown(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 active) -{ - QWidget *view = m_page->view(); - if (view) { - view->setAttribute(Qt::WA_InputMethodEnabled, active); - emit m_page->microFocusChanged(); - } -} - -} - -// vim: ts=4 sw=4 et |