diff options
Diffstat (limited to 'WebKit/win/WebCoreSupport/WebEditorClient.cpp')
| -rw-r--r-- | WebKit/win/WebCoreSupport/WebEditorClient.cpp | 762 |
1 files changed, 0 insertions, 762 deletions
diff --git a/WebKit/win/WebCoreSupport/WebEditorClient.cpp b/WebKit/win/WebCoreSupport/WebEditorClient.cpp deleted file mode 100644 index 523bbb4..0000000 --- a/WebKit/win/WebCoreSupport/WebEditorClient.cpp +++ /dev/null @@ -1,762 +0,0 @@ -/* - * Copyright (C) 2006, 2007 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 "WebKitDLL.h" -#include "WebEditorClient.h" - -#include "WebKit.h" -#include "WebLocalizableStrings.h" -#include "WebView.h" -#include "DOMCoreClasses.h" -#pragma warning(push, 0) -#include <WebCore/BString.h> -#include <WebCore/Document.h> -#include <WebCore/EditCommand.h> -#include <WebCore/HTMLElement.h> -#include <WebCore/HTMLInputElement.h> -#include <WebCore/HTMLNames.h> -#include <WebCore/KeyboardEvent.h> -#include <WebCore/PlatformKeyboardEvent.h> -#include <WebCore/NotImplemented.h> -#include <WebCore/Range.h> -#pragma warning(pop) - -using namespace WebCore; -using namespace HTMLNames; - -// {09A11D2B-FAFB-4ca0-A6F7-791EE8932C88} -static const GUID IID_IWebUndoCommand = -{ 0x9a11d2b, 0xfafb, 0x4ca0, { 0xa6, 0xf7, 0x79, 0x1e, 0xe8, 0x93, 0x2c, 0x88 } }; - -class IWebUndoCommand : public IUnknown { -public: - virtual void execute() = 0; -}; - -// WebEditorUndoTarget ------------------------------------------------------------- - -class WebEditorUndoTarget : public IWebUndoTarget -{ -public: - WebEditorUndoTarget(); - - // IUnknown - virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); - virtual ULONG STDMETHODCALLTYPE AddRef(void); - virtual ULONG STDMETHODCALLTYPE Release(void); - - // IWebUndoTarget - virtual HRESULT STDMETHODCALLTYPE invoke( - /* [in] */ BSTR actionName, - /* [in] */ IUnknown *obj); - -private: - ULONG m_refCount; -}; - -WebEditorUndoTarget::WebEditorUndoTarget() -: m_refCount(1) -{ -} - -HRESULT STDMETHODCALLTYPE WebEditorUndoTarget::QueryInterface(REFIID riid, void** ppvObject) -{ - *ppvObject = 0; - if (IsEqualGUID(riid, IID_IUnknown)) - *ppvObject = static_cast<IWebUndoTarget*>(this); - else if (IsEqualGUID(riid, IID_IWebUndoTarget)) - *ppvObject = static_cast<IWebUndoTarget*>(this); - else - return E_NOINTERFACE; - - AddRef(); - return S_OK; -} - -ULONG STDMETHODCALLTYPE WebEditorUndoTarget::AddRef(void) -{ - return ++m_refCount; -} - -ULONG STDMETHODCALLTYPE WebEditorUndoTarget::Release(void) -{ - ULONG newRef = --m_refCount; - if (!newRef) - delete(this); - - return newRef; -} - -HRESULT STDMETHODCALLTYPE WebEditorUndoTarget::invoke( - /* [in] */ BSTR /*actionName*/, - /* [in] */ IUnknown *obj) -{ - IWebUndoCommand* undoCommand = 0; - if (SUCCEEDED(obj->QueryInterface(IID_IWebUndoCommand, (void**)&undoCommand))) { - undoCommand->execute(); - undoCommand->Release(); - } - return S_OK; -} - -// WebEditorClient ------------------------------------------------------------------ - -WebEditorClient::WebEditorClient(WebView* webView) - : m_webView(webView) - , m_undoTarget(0) -{ - m_undoTarget = new WebEditorUndoTarget(); -} - -WebEditorClient::~WebEditorClient() -{ - if (m_undoTarget) - m_undoTarget->Release(); -} - -void WebEditorClient::pageDestroyed() -{ - delete this; -} - -bool WebEditorClient::isContinuousSpellCheckingEnabled() -{ - BOOL enabled; - if (FAILED(m_webView->isContinuousSpellCheckingEnabled(&enabled))) - return false; - return !!enabled; -} - -void WebEditorClient::toggleContinuousSpellChecking() -{ - m_webView->toggleContinuousSpellChecking(0); -} - -bool WebEditorClient::isGrammarCheckingEnabled() -{ - BOOL enabled; - if (FAILED(m_webView->isGrammarCheckingEnabled(&enabled))) - return false; - return !!enabled; -} - -void WebEditorClient::toggleGrammarChecking() -{ - m_webView->toggleGrammarChecking(0); -} - -static void initViewSpecificSpelling(IWebViewEditing* viewEditing) -{ - // we just use this as a flag to indicate that we've spell checked the document - // and need to close the spell checker out when the view closes. - int tag; - viewEditing->spellCheckerDocumentTag(&tag); -} - -int WebEditorClient::spellCheckerDocumentTag() -{ - // we don't use the concept of spelling tags - notImplemented(); - ASSERT_NOT_REACHED(); - return 0; -} - -bool WebEditorClient::shouldBeginEditing(Range*) -{ - notImplemented(); - return true; -} - -bool WebEditorClient::shouldEndEditing(Range*) -{ - notImplemented(); - return true; -} - -void WebEditorClient::didBeginEditing() -{ - notImplemented(); -} - -void WebEditorClient::respondToChangedContents() -{ - notImplemented(); -} - -void WebEditorClient::respondToChangedSelection() -{ - m_webView->selectionChanged(); -} - -void WebEditorClient::didEndEditing() -{ - notImplemented(); -} - -void WebEditorClient::didWriteSelectionToPasteboard() -{ - notImplemented(); -} - -void WebEditorClient::didSetSelectionTypesForPasteboard() -{ - notImplemented(); -} - -bool WebEditorClient::shouldDeleteRange(Range* /*range*/) -{ - notImplemented(); - return true; - - // FIXME: calling m_webView->editingDelegate() will cause an assertion failure so we don't want to enable this code until that's implemented. - //BOOL result = false; - //IWebViewEditingDelegate* editingDelegate; - //// FIXME: DOMRange needs to be implemented before anything meaningful can be done here - //IDOMRange* domRange(0); - //if (SUCCEEDED(m_webView->editingDelegate(&editingDelegate))) { - // editingDelegate->shouldDeleteDOMRange(m_webView, domRange, &result); - // editingDelegate->Release(); - //} - //return !!result; -} - -bool WebEditorClient::shouldInsertNode(Node* /*node*/, Range* /*replacingRange*/, EditorInsertAction /*givenAction*/) -{ - notImplemented(); - return true; -} - -bool WebEditorClient::shouldInsertText(String /*str*/, Range* /* replacingRange */, EditorInsertAction /*givenAction*/) -{ - notImplemented(); - return true; - - // FIXME: calling m_webView->editingDelegate() will cause an assertion failure so we don't want to enable this code until that's implemented. - //BOOL result = false; - //IWebViewEditingDelegate* editingDelegate; - //// FIXME: DOMRange needs to be implemented before anything meaningful can be done here - //IDOMRange* domRange(0); // make a DOMRange from replacingRange - //BString text(str); - //if (SUCCEEDED(m_webView->editingDelegate(&editingDelegate))) { - // editingDelegate->shouldInsertText(m_webView, text, domRange, (WebViewInsertAction) givenAction, &result); - // editingDelegate->Release(); - //} - //return !!result; -} - -//bool WebEditorClient::shouldChangeSelectedRange(Range *currentRange, Range *toProposedRange, SelectionAffinity selectionAffinity, bool stillSelecting) -//{ notImplemented(); return false; } - -bool WebEditorClient::shouldApplyStyle(CSSStyleDeclaration* /*style*/, Range* /*toElementsInDOMRange*/) -{ notImplemented(); return true; } - -bool WebEditorClient::shouldMoveRangeAfterDelete(Range* /*range*/, Range* /*rangeToBeReplaced*/) -{ notImplemented(); return true; } - -bool WebEditorClient::shouldChangeTypingStyle(CSSStyleDeclaration* /*currentStyle*/, CSSStyleDeclaration* /*toProposedStyle*/) -{ notImplemented(); return false; } - -void WebEditorClient::webViewDidChangeTypingStyle(WebNotification* /*notification*/) -{ notImplemented(); } - -void WebEditorClient::webViewDidChangeSelection(WebNotification* /*notification*/) -{ notImplemented(); } - -bool WebEditorClient::shouldShowDeleteInterface(HTMLElement* /*element*/) -{ notImplemented(); return false; } - -bool WebEditorClient::smartInsertDeleteEnabled(void) -{ - BOOL enabled = FALSE; - m_webView->smartInsertDeleteEnabled(&enabled); - return !!enabled; -} - -bool WebEditorClient::shouldChangeSelectedRange(WebCore::Range*, WebCore::Range*, WebCore::EAffinity, bool) -{ notImplemented(); return true; } - -void WebEditorClient::textFieldDidBeginEditing(Element* e) -{ - IWebFormDelegate* formDelegate; - if (SUCCEEDED(m_webView->formDelegate(&formDelegate)) && formDelegate) { - IDOMElement* domElement = DOMElement::createInstance(e); - if (domElement) { - IDOMHTMLInputElement* domInputElement; - if (SUCCEEDED(domElement->QueryInterface(IID_IDOMHTMLInputElement, (void**)&domInputElement))) { - formDelegate->textFieldDidBeginEditing(domInputElement, kit(e->document()->frame())); - domInputElement->Release(); - } - domElement->Release(); - } - formDelegate->Release(); - } -} - -void WebEditorClient::textFieldDidEndEditing(Element* e) -{ - IWebFormDelegate* formDelegate; - if (SUCCEEDED(m_webView->formDelegate(&formDelegate)) && formDelegate) { - IDOMElement* domElement = DOMElement::createInstance(e); - if (domElement) { - IDOMHTMLInputElement* domInputElement; - if (SUCCEEDED(domElement->QueryInterface(IID_IDOMHTMLInputElement, (void**)&domInputElement))) { - formDelegate->textFieldDidEndEditing(domInputElement, kit(e->document()->frame())); - domInputElement->Release(); - } - domElement->Release(); - } - formDelegate->Release(); - } -} - -void WebEditorClient::textDidChangeInTextField(Element* e) -{ - IWebFormDelegate* formDelegate; - if (SUCCEEDED(m_webView->formDelegate(&formDelegate)) && formDelegate) { - IDOMElement* domElement = DOMElement::createInstance(e); - if (domElement) { - IDOMHTMLInputElement* domInputElement; - if (SUCCEEDED(domElement->QueryInterface(IID_IDOMHTMLInputElement, (void**)&domInputElement))) { - formDelegate->textDidChangeInTextField(domInputElement, kit(e->document()->frame())); - domInputElement->Release(); - } - domElement->Release(); - } - formDelegate->Release(); - } -} - -bool WebEditorClient::doTextFieldCommandFromEvent(Element* e, KeyboardEvent* ke) -{ - BOOL result = FALSE; - IWebFormDelegate* formDelegate; - if (SUCCEEDED(m_webView->formDelegate(&formDelegate)) && formDelegate) { - IDOMElement* domElement = DOMElement::createInstance(e); - if (domElement) { - IDOMHTMLInputElement* domInputElement; - if (SUCCEEDED(domElement->QueryInterface(IID_IDOMHTMLInputElement, (void**)&domInputElement))) { - String command = m_webView->interpretKeyEvent(ke); - // We allow empty commands here because the app code actually depends on this being called for all key presses. - // We may want to revisit this later because it doesn't really make sense to send an empty command. - formDelegate->doPlatformCommand(domInputElement, BString(command), kit(e->document()->frame()), &result); - domInputElement->Release(); - } - domElement->Release(); - } - formDelegate->Release(); - } - return !!result; -} - -void WebEditorClient::textWillBeDeletedInTextField(Element* e) -{ - // We're using the deleteBackward command for all deletion operations since the autofill code treats all deletions the same way. - IWebFormDelegate* formDelegate; - if (SUCCEEDED(m_webView->formDelegate(&formDelegate)) && formDelegate) { - IDOMElement* domElement = DOMElement::createInstance(e); - if (domElement) { - IDOMHTMLInputElement* domInputElement; - if (SUCCEEDED(domElement->QueryInterface(IID_IDOMHTMLInputElement, (void**)&domInputElement))) { - BOOL result; - formDelegate->doPlatformCommand(domInputElement, BString(L"DeleteBackward"), kit(e->document()->frame()), &result); - domInputElement->Release(); - } - domElement->Release(); - } - formDelegate->Release(); - } -} - -void WebEditorClient::textDidChangeInTextArea(Element* e) -{ - IWebFormDelegate* formDelegate; - if (SUCCEEDED(m_webView->formDelegate(&formDelegate)) && formDelegate) { - IDOMElement* domElement = DOMElement::createInstance(e); - if (domElement) { - IDOMHTMLTextAreaElement* domTextAreaElement; - if (SUCCEEDED(domElement->QueryInterface(IID_IDOMHTMLTextAreaElement, (void**)&domTextAreaElement))) { - formDelegate->textDidChangeInTextArea(domTextAreaElement, kit(e->document()->frame())); - domTextAreaElement->Release(); - } - domElement->Release(); - } - formDelegate->Release(); - } -} - -class WebEditorUndoCommand : public IWebUndoCommand -{ -public: - WebEditorUndoCommand(PassRefPtr<EditCommand> editCommand, bool isUndo); - void execute(); - - // IUnknown - virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); - virtual ULONG STDMETHODCALLTYPE AddRef(void); - virtual ULONG STDMETHODCALLTYPE Release(void); - -private: - ULONG m_refCount; - RefPtr<EditCommand> m_editCommand; - bool m_isUndo; -}; - -WebEditorUndoCommand::WebEditorUndoCommand(PassRefPtr<EditCommand> editCommand, bool isUndo) - : m_editCommand(editCommand) - , m_isUndo(isUndo) - , m_refCount(1) -{ -} - -void WebEditorUndoCommand::execute() -{ - if (m_isUndo) - m_editCommand->unapply(); - else - m_editCommand->reapply(); -} - -HRESULT STDMETHODCALLTYPE WebEditorUndoCommand::QueryInterface(REFIID riid, void** ppvObject) -{ - *ppvObject = 0; - if (IsEqualGUID(riid, IID_IUnknown)) - *ppvObject = static_cast<IWebUndoCommand*>(this); - else if (IsEqualGUID(riid, IID_IWebUndoCommand)) - *ppvObject = static_cast<IWebUndoCommand*>(this); - else - return E_NOINTERFACE; - - AddRef(); - return S_OK; -} - -ULONG STDMETHODCALLTYPE WebEditorUndoCommand::AddRef(void) -{ - return ++m_refCount; -} - -ULONG STDMETHODCALLTYPE WebEditorUndoCommand::Release(void) -{ - ULONG newRef = --m_refCount; - if (!newRef) - delete(this); - - return newRef; -} - -static LPCTSTR undoNameForEditAction(EditAction editAction) -{ - switch (editAction) { - case EditActionUnspecified: return 0; - case EditActionSetColor: return LPCTSTR_UI_STRING_KEY("Set Color", "Set Color (Undo action name)", "Undo action name"); - case EditActionSetBackgroundColor: return LPCTSTR_UI_STRING_KEY("Set Background Color", "Set Background Color (Undo action name)", "Undo action name"); - case EditActionTurnOffKerning: return LPCTSTR_UI_STRING_KEY("Turn Off Kerning", "Turn Off Kerning (Undo action name)", "Undo action name"); - case EditActionTightenKerning: return LPCTSTR_UI_STRING_KEY("Tighten Kerning", "Tighten Kerning (Undo action name)", "Undo action name"); - case EditActionLoosenKerning: return LPCTSTR_UI_STRING_KEY("Loosen Kerning", "Loosen Kerning (Undo action name)", "Undo action name"); - case EditActionUseStandardKerning: return LPCTSTR_UI_STRING_KEY("Use Standard Kerning", "Use Standard Kerning (Undo action name)", "Undo action name"); - case EditActionTurnOffLigatures: return LPCTSTR_UI_STRING_KEY("Turn Off Ligatures", "Turn Off Ligatures (Undo action name)", "Undo action name"); - case EditActionUseStandardLigatures: return LPCTSTR_UI_STRING_KEY("Use Standard Ligatures", "Use Standard Ligatures (Undo action name)", "Undo action name"); - case EditActionUseAllLigatures: return LPCTSTR_UI_STRING_KEY("Use All Ligatures", "Use All Ligatures (Undo action name)", "Undo action name"); - case EditActionRaiseBaseline: return LPCTSTR_UI_STRING_KEY("Raise Baseline", "Raise Baseline (Undo action name)", "Undo action name"); - case EditActionLowerBaseline: return LPCTSTR_UI_STRING_KEY("Lower Baseline", "Lower Baseline (Undo action name)", "Undo action name"); - case EditActionSetTraditionalCharacterShape: return LPCTSTR_UI_STRING_KEY("Set Traditional Character Shape", "Set Traditional Character Shape (Undo action name)", "Undo action name"); - case EditActionSetFont: return LPCTSTR_UI_STRING_KEY("Set Font", "Set Font (Undo action name)", "Undo action name"); - case EditActionChangeAttributes: return LPCTSTR_UI_STRING_KEY("Change Attributes", "Change Attributes (Undo action name)", "Undo action name"); - case EditActionAlignLeft: return LPCTSTR_UI_STRING_KEY("Align Left", "Align Left (Undo action name)", "Undo action name"); - case EditActionAlignRight: return LPCTSTR_UI_STRING_KEY("Align Right", "Align Right (Undo action name)", "Undo action name"); - case EditActionCenter: return LPCTSTR_UI_STRING_KEY("Center", "Center (Undo action name)", "Undo action name"); - case EditActionJustify: return LPCTSTR_UI_STRING_KEY("Justify", "Justify (Undo action name)", "Undo action name"); - case EditActionSetWritingDirection: return LPCTSTR_UI_STRING_KEY("Set Writing Direction", "Set Writing Direction (Undo action name)", "Undo action name"); - case EditActionSubscript: return LPCTSTR_UI_STRING_KEY("Subscript", "Subscript (Undo action name)", "Undo action name"); - case EditActionSuperscript: return LPCTSTR_UI_STRING_KEY("Superscript", "Superscript (Undo action name)", "Undo action name"); - case EditActionUnderline: return LPCTSTR_UI_STRING_KEY("Underline", "Underline (Undo action name)", "Undo action name"); - case EditActionOutline: return LPCTSTR_UI_STRING_KEY("Outline", "Outline (Undo action name)", "Undo action name"); - case EditActionUnscript: return LPCTSTR_UI_STRING_KEY("Unscript", "Unscript (Undo action name)", "Undo action name"); - case EditActionDrag: return LPCTSTR_UI_STRING_KEY("Drag", "Drag (Undo action name)", "Undo action name"); - case EditActionCut: return LPCTSTR_UI_STRING_KEY("Cut", "Cut (Undo action name)", "Undo action name"); - case EditActionPaste: return LPCTSTR_UI_STRING_KEY("Paste", "Paste (Undo action name)", "Undo action name"); - case EditActionPasteFont: return LPCTSTR_UI_STRING_KEY("Paste Font", "Paste Font (Undo action name)", "Undo action name"); - case EditActionPasteRuler: return LPCTSTR_UI_STRING_KEY("Paste Ruler", "Paste Ruler (Undo action name)", "Undo action name"); - case EditActionTyping: return LPCTSTR_UI_STRING_KEY("Typing", "Typing (Undo action name)", "Undo action name"); - case EditActionCreateLink: return LPCTSTR_UI_STRING_KEY("Create Link", "Create Link (Undo action name)", "Undo action name"); - case EditActionUnlink: return LPCTSTR_UI_STRING_KEY("Unlink", "Unlink (Undo action name)", "Undo action name"); - case EditActionInsertList: return LPCTSTR_UI_STRING_KEY("Insert List", "Insert List (Undo action name)", "Undo action name"); - case EditActionFormatBlock: return LPCTSTR_UI_STRING_KEY("Formatting", "Format Block (Undo action name)", "Undo action name"); - case EditActionIndent: return LPCTSTR_UI_STRING_KEY("Indent", "Indent (Undo action name)", "Undo action name"); - case EditActionOutdent: return LPCTSTR_UI_STRING_KEY("Outdent", "Outdent (Undo action name)", "Undo action name"); - } - return 0; -} - -void WebEditorClient::registerCommandForUndo(PassRefPtr<EditCommand> command) -{ - IWebUIDelegate* uiDelegate = 0; - if (SUCCEEDED(m_webView->uiDelegate(&uiDelegate))) { - LPCTSTR actionName = undoNameForEditAction(command->editingAction()); - WebEditorUndoCommand* undoCommand = new WebEditorUndoCommand(command, true); - if (!undoCommand) - return; - uiDelegate->registerUndoWithTarget(m_undoTarget, 0, undoCommand); - undoCommand->Release(); // the undo manager owns the reference - BSTR actionNameBSTR = SysAllocString(actionName); - if (actionNameBSTR) { - uiDelegate->setActionTitle(actionNameBSTR); - SysFreeString(actionNameBSTR); - } - uiDelegate->Release(); - } -} - -void WebEditorClient::registerCommandForRedo(PassRefPtr<EditCommand> command) -{ - IWebUIDelegate* uiDelegate = 0; - if (SUCCEEDED(m_webView->uiDelegate(&uiDelegate))) { - WebEditorUndoCommand* undoCommand = new WebEditorUndoCommand(command, false); - if (!undoCommand) - return; - uiDelegate->registerUndoWithTarget(m_undoTarget, 0, undoCommand); - undoCommand->Release(); // the undo manager owns the reference - uiDelegate->Release(); - } -} - -void WebEditorClient::clearUndoRedoOperations() -{ - IWebUIDelegate* uiDelegate = 0; - if (SUCCEEDED(m_webView->uiDelegate(&uiDelegate))) { - uiDelegate->removeAllActionsWithTarget(m_undoTarget); - uiDelegate->Release(); - } -} - -bool WebEditorClient::canUndo() const -{ - BOOL result = FALSE; - IWebUIDelegate* uiDelegate = 0; - if (SUCCEEDED(m_webView->uiDelegate(&uiDelegate))) { - uiDelegate->canUndo(&result); - uiDelegate->Release(); - } - return !!result; -} - -bool WebEditorClient::canRedo() const -{ - BOOL result = FALSE; - IWebUIDelegate* uiDelegate = 0; - if (SUCCEEDED(m_webView->uiDelegate(&uiDelegate))) { - uiDelegate->canRedo(&result); - uiDelegate->Release(); - } - return !!result; -} - -void WebEditorClient::undo() -{ - IWebUIDelegate* uiDelegate = 0; - if (SUCCEEDED(m_webView->uiDelegate(&uiDelegate))) { - uiDelegate->undo(); - uiDelegate->Release(); - } -} - -void WebEditorClient::redo() -{ - IWebUIDelegate* uiDelegate = 0; - if (SUCCEEDED(m_webView->uiDelegate(&uiDelegate))) { - uiDelegate->redo(); - uiDelegate->Release(); - } -} - -void WebEditorClient::handleKeyboardEvent(KeyboardEvent* evt) -{ - if (m_webView->handleEditingKeyboardEvent(evt)) - evt->setDefaultHandled(); -} - -void WebEditorClient::handleInputMethodKeydown(KeyboardEvent* ) -{ -} - -bool WebEditorClient::isEditable() -{ - return false; -} - -void WebEditorClient::ignoreWordInSpellDocument(const String& word) -{ - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - initViewSpecificSpelling(m_webView); - ed->ignoreWordInSpellDocument(m_webView, BString(word)); -} - -void WebEditorClient::learnWord(const String& word) -{ - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - ed->learnWord(BString(word)); -} - -void WebEditorClient::checkSpellingOfString(const UChar* text, int length, int* misspellingLocation, int* misspellingLength) -{ - *misspellingLocation = -1; - *misspellingLength = 0; - - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - initViewSpecificSpelling(m_webView); - ed->checkSpellingOfString(m_webView, text, length, misspellingLocation, misspellingLength); -} - -void WebEditorClient::checkGrammarOfString(const UChar* text, int length, Vector<GrammarDetail>& details, int* badGrammarLocation, int* badGrammarLength) -{ - details.clear(); - *badGrammarLocation = -1; - *badGrammarLength = 0; - - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - initViewSpecificSpelling(m_webView); - COMPtr<IEnumWebGrammarDetails> enumDetailsObj; - if (FAILED(ed->checkGrammarOfString(m_webView, text, length, &enumDetailsObj, badGrammarLocation, badGrammarLength))) - return; - - while (true) { - ULONG fetched; - COMPtr<IWebGrammarDetail> detailObj; - if (enumDetailsObj->Next(1, &detailObj, &fetched) != S_OK) - break; - - GrammarDetail detail; - if (FAILED(detailObj->length(&detail.length))) - continue; - if (FAILED(detailObj->location(&detail.location))) - continue; - BSTR userDesc; - if (FAILED(detailObj->userDescription(&userDesc))) - continue; - detail.userDescription = String(userDesc, SysStringLen(userDesc)); - SysFreeString(userDesc); - - COMPtr<IEnumSpellingGuesses> enumGuessesObj; - if (FAILED(detailObj->guesses(&enumGuessesObj))) - continue; - while (true) { - BSTR guess; - if (enumGuessesObj->Next(1, &guess, &fetched) != S_OK) - break; - detail.guesses.append(String(guess, SysStringLen(guess))); - SysFreeString(guess); - } - - details.append(detail); - } -} - -void WebEditorClient::updateSpellingUIWithGrammarString(const String& string, const WebCore::GrammarDetail& detail) -{ - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - Vector<BSTR> guessesBSTRs; - for (unsigned i = 0; i < detail.guesses.size(); i++) { - BString guess(detail.guesses[i]); - guessesBSTRs.append(guess.release()); - } - BString userDescriptionBSTR(detail.userDescription); - ed->updateSpellingUIWithGrammarString(BString(string), detail.location, detail.length, userDescriptionBSTR, guessesBSTRs.data(), (int)guessesBSTRs.size()); - for (unsigned i = 0; i < guessesBSTRs.size(); i++) - SysFreeString(guessesBSTRs[i]); -} - -void WebEditorClient::updateSpellingUIWithMisspelledWord(const String& word) -{ - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - ed->updateSpellingUIWithMisspelledWord(BString(word)); -} - -void WebEditorClient::showSpellingUI(bool show) -{ - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - ed->showSpellingUI(show); -} - -bool WebEditorClient::spellingUIIsShowing() -{ - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return false; - - BOOL showing; - if (FAILED(ed->spellingUIIsShowing(&showing))) - return false; - - return !!showing; -} - -void WebEditorClient::getGuessesForWord(const String& word, Vector<String>& guesses) -{ - guesses.clear(); - - COMPtr<IWebEditingDelegate> ed; - if (FAILED(m_webView->editingDelegate(&ed)) || !ed.get()) - return; - - COMPtr<IEnumSpellingGuesses> enumGuessesObj; - if (FAILED(ed->guessesForWord(BString(word), &enumGuessesObj))) - return; - - while (true) { - ULONG fetched; - BSTR guess; - if (enumGuessesObj->Next(1, &guess, &fetched) != S_OK) - break; - guesses.append(String(guess, SysStringLen(guess))); - SysFreeString(guess); - } -} - -void WebEditorClient::setInputMethodState(bool enabled) -{ - m_webView->setInputMethodState(enabled); -} |