| /* |
| * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
| * Copyright (C) 2010 Igalia S.L |
| * |
| * 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 "core/page/ContextMenuController.h" |
| |
| #include "core/dom/Document.h" |
| #include "core/dom/DocumentFragment.h" |
| #include "core/dom/Event.h" |
| #include "core/dom/EventNames.h" |
| #include "core/dom/ExceptionCodePlaceholder.h" |
| #include "core/dom/MouseEvent.h" |
| #include "core/dom/Node.h" |
| #include "core/dom/UserTypingGestureIndicator.h" |
| #include "core/editing/Editor.h" |
| #include "core/editing/FrameSelection.h" |
| #include "core/editing/ReplaceSelectionCommand.h" |
| #include "core/editing/TextIterator.h" |
| #include "core/editing/TypingCommand.h" |
| #include "core/editing/markup.h" |
| #include "core/history/BackForwardController.h" |
| #include "core/html/HTMLFormElement.h" |
| #include "core/inspector/InspectorController.h" |
| #include "core/loader/DocumentLoader.h" |
| #include "core/loader/FormState.h" |
| #include "core/loader/FrameLoadRequest.h" |
| #include "core/loader/FrameLoader.h" |
| #include "core/loader/FrameLoaderClient.h" |
| #include "core/loader/NavigationAction.h" |
| #include "core/page/Chrome.h" |
| #include "core/page/ContextMenuClient.h" |
| #include "core/page/ContextMenuProvider.h" |
| #include "core/page/EditorClient.h" |
| #include "core/page/EventHandler.h" |
| #include "core/page/Frame.h" |
| #include "core/page/Page.h" |
| #include "core/page/Settings.h" |
| #include "core/page/WindowFeatures.h" |
| #include "core/platform/ContextMenu.h" |
| #include "core/platform/ContextMenuItem.h" |
| #include "core/platform/LocalizedStrings.h" |
| #include "core/platform/PlatformEvent.h" |
| #include "core/platform/network/ResourceRequest.h" |
| #include "core/rendering/HitTestRequest.h" |
| #include "core/rendering/HitTestResult.h" |
| #include "core/rendering/RenderObject.h" |
| #include <wtf/unicode/CharacterNames.h> |
| #include <wtf/unicode/Unicode.h> |
| |
| using namespace WTF; |
| using namespace Unicode; |
| |
| namespace WebCore { |
| |
| ContextMenuController::ContextMenuController(Page* page, ContextMenuClient* client) |
| : m_page(page) |
| , m_client(client) |
| { |
| ASSERT_ARG(page, page); |
| ASSERT_ARG(client, client); |
| } |
| |
| ContextMenuController::~ContextMenuController() |
| { |
| } |
| |
| PassOwnPtr<ContextMenuController> ContextMenuController::create(Page* page, ContextMenuClient* client) |
| { |
| return adoptPtr(new ContextMenuController(page, client)); |
| } |
| |
| void ContextMenuController::clearContextMenu() |
| { |
| m_contextMenu.clear(); |
| if (m_menuProvider) |
| m_menuProvider->contextMenuCleared(); |
| m_menuProvider = 0; |
| } |
| |
| void ContextMenuController::handleContextMenuEvent(Event* event) |
| { |
| m_contextMenu = createContextMenu(event); |
| if (!m_contextMenu) |
| return; |
| |
| populate(); |
| |
| showContextMenu(event); |
| } |
| |
| static PassOwnPtr<ContextMenuItem> separatorItem() |
| { |
| return adoptPtr(new ContextMenuItem(SeparatorType, ContextMenuItemTagNoAction, String())); |
| } |
| |
| void ContextMenuController::showContextMenu(Event* event, PassRefPtr<ContextMenuProvider> menuProvider) |
| { |
| m_menuProvider = menuProvider; |
| |
| m_contextMenu = createContextMenu(event); |
| if (!m_contextMenu) { |
| clearContextMenu(); |
| return; |
| } |
| |
| m_menuProvider->populateContextMenu(m_contextMenu.get()); |
| if (m_hitTestResult.isSelected()) { |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| populate(); |
| } |
| showContextMenu(event); |
| } |
| |
| PassOwnPtr<ContextMenu> ContextMenuController::createContextMenu(Event* event) |
| { |
| ASSERT(event); |
| |
| if (!event->isMouseEvent()) |
| return nullptr; |
| |
| MouseEvent* mouseEvent = static_cast<MouseEvent*>(event); |
| HitTestResult result(mouseEvent->absoluteLocation()); |
| |
| if (Frame* frame = event->target()->toNode()->document()->frame()) |
| result = frame->eventHandler()->hitTestResultAtPoint(mouseEvent->absoluteLocation()); |
| |
| if (!result.innerNonSharedNode()) |
| return nullptr; |
| |
| m_hitTestResult = result; |
| |
| return adoptPtr(new ContextMenu); |
| } |
| |
| void ContextMenuController::showContextMenu(Event* event) |
| { |
| addInspectElementItem(); |
| |
| m_contextMenu = m_client->customizeMenu(m_contextMenu.release()); |
| event->setDefaultHandled(); |
| } |
| |
| static void openNewWindow(const KURL& urlToLoad, Frame* frame) |
| { |
| if (Page* oldPage = frame->page()) { |
| FrameLoadRequest request(frame->document()->securityOrigin(), ResourceRequest(urlToLoad, frame->loader()->outgoingReferrer())); |
| Page* newPage = oldPage; |
| if (!frame->settings() || frame->settings()->supportsMultipleWindows()) { |
| newPage = oldPage->chrome()->createWindow(frame, request, WindowFeatures(), NavigationAction(request.resourceRequest())); |
| if (!newPage) |
| return; |
| newPage->chrome()->show(); |
| } |
| newPage->mainFrame()->loader()->loadFrameRequest(request, false, 0, 0, MaybeSendReferrer); |
| } |
| } |
| |
| void ContextMenuController::contextMenuItemSelected(const ContextMenuItem* item) |
| { |
| ASSERT(item->type() == ActionType || item->type() == CheckableActionType); |
| |
| if (item->action() >= ContextMenuItemBaseApplicationTag) |
| return; |
| |
| if (item->action() >= ContextMenuItemBaseCustomTag) { |
| ASSERT(m_menuProvider); |
| m_menuProvider->contextMenuItemSelected(item); |
| return; |
| } |
| |
| Frame* frame = m_hitTestResult.innerNonSharedNode()->document()->frame(); |
| if (!frame) |
| return; |
| |
| switch (item->action()) { |
| case ContextMenuItemTagOpenLinkInNewWindow: |
| openNewWindow(m_hitTestResult.absoluteLinkURL(), frame); |
| break; |
| case ContextMenuItemTagDownloadLinkToDisk: |
| break; |
| case ContextMenuItemTagCopyLinkToClipboard: |
| frame->editor()->copyURL(m_hitTestResult.absoluteLinkURL(), m_hitTestResult.textContent()); |
| break; |
| case ContextMenuItemTagOpenImageInNewWindow: |
| openNewWindow(m_hitTestResult.absoluteImageURL(), frame); |
| break; |
| case ContextMenuItemTagDownloadImageToDisk: |
| break; |
| case ContextMenuItemTagCopyImageToClipboard: |
| // FIXME: The Pasteboard class is not written yet |
| // For now, call into the client. This is temporary! |
| frame->editor()->copyImage(m_hitTestResult); |
| break; |
| case ContextMenuItemTagOpenMediaInNewWindow: |
| openNewWindow(m_hitTestResult.absoluteMediaURL(), frame); |
| break; |
| case ContextMenuItemTagCopyMediaLinkToClipboard: |
| frame->editor()->copyURL(m_hitTestResult.absoluteMediaURL(), m_hitTestResult.textContent()); |
| break; |
| case ContextMenuItemTagToggleMediaControls: |
| m_hitTestResult.toggleMediaControlsDisplay(); |
| break; |
| case ContextMenuItemTagToggleMediaLoop: |
| m_hitTestResult.toggleMediaLoopPlayback(); |
| break; |
| case ContextMenuItemTagEnterVideoFullscreen: |
| m_hitTestResult.enterFullscreenForVideo(); |
| break; |
| case ContextMenuItemTagMediaPlayPause: |
| m_hitTestResult.toggleMediaPlayState(); |
| break; |
| case ContextMenuItemTagMediaMute: |
| m_hitTestResult.toggleMediaMuteState(); |
| break; |
| case ContextMenuItemTagOpenFrameInNewWindow: { |
| DocumentLoader* loader = frame->loader()->documentLoader(); |
| if (!loader->unreachableURL().isEmpty()) |
| openNewWindow(loader->unreachableURL(), frame); |
| else |
| openNewWindow(loader->url(), frame); |
| break; |
| } |
| case ContextMenuItemTagCopy: |
| frame->editor()->copy(); |
| break; |
| case ContextMenuItemTagGoBack: |
| if (Page* page = frame->page()) |
| page->backForward()->goBackOrForward(-1); |
| break; |
| case ContextMenuItemTagGoForward: |
| if (Page* page = frame->page()) |
| page->backForward()->goBackOrForward(1); |
| break; |
| case ContextMenuItemTagStop: |
| frame->loader()->stop(); |
| break; |
| case ContextMenuItemTagReload: |
| frame->loader()->reload(); |
| break; |
| case ContextMenuItemTagCut: |
| frame->editor()->command("Cut").execute(); |
| break; |
| case ContextMenuItemTagPaste: |
| frame->editor()->command("Paste").execute(); |
| break; |
| case ContextMenuItemTagSpellingGuess: { |
| FrameSelection* frameSelection = frame->selection(); |
| if (frame->editor()->shouldInsertText(item->title(), frameSelection->toNormalizedRange().get(), EditorInsertActionPasted)) { |
| Document* document = frame->document(); |
| ReplaceSelectionCommand::CommandOptions replaceOptions = ReplaceSelectionCommand::MatchStyle | ReplaceSelectionCommand::PreventNesting | ReplaceSelectionCommand::SelectReplacement; |
| ASSERT(frame->editor()->selectedText().length()); |
| RefPtr<ReplaceSelectionCommand> command = ReplaceSelectionCommand::create(document, createFragmentFromMarkup(document, item->title(), ""), replaceOptions); |
| applyCommand(command); |
| frameSelection->revealSelection(ScrollAlignment::alignToEdgeIfNeeded); |
| } |
| break; |
| } |
| case ContextMenuItemTagIgnoreSpelling: |
| frame->editor()->ignoreSpelling(); |
| break; |
| case ContextMenuItemTagLearnSpelling: |
| frame->editor()->learnSpelling(); |
| break; |
| case ContextMenuItemTagSearchWeb: |
| break; |
| case ContextMenuItemTagLookUpInDictionary: |
| break; |
| case ContextMenuItemTagOpenLink: |
| if (Frame* targetFrame = m_hitTestResult.targetFrame()) |
| targetFrame->loader()->loadFrameRequest(FrameLoadRequest(frame->document()->securityOrigin(), ResourceRequest(m_hitTestResult.absoluteLinkURL(), frame->loader()->outgoingReferrer())), false, 0, 0, MaybeSendReferrer); |
| else |
| openNewWindow(m_hitTestResult.absoluteLinkURL(), frame); |
| break; |
| case ContextMenuItemTagOpenLinkInThisWindow: |
| frame->loader()->loadFrameRequest(FrameLoadRequest(frame->document()->securityOrigin(), ResourceRequest(m_hitTestResult.absoluteLinkURL(), frame->loader()->outgoingReferrer())), false, 0, 0, MaybeSendReferrer); |
| break; |
| case ContextMenuItemTagBold: |
| frame->editor()->command("ToggleBold").execute(); |
| break; |
| case ContextMenuItemTagItalic: |
| frame->editor()->command("ToggleItalic").execute(); |
| break; |
| case ContextMenuItemTagUnderline: |
| frame->editor()->toggleUnderline(); |
| break; |
| case ContextMenuItemTagOutline: |
| // We actually never enable this because CSS does not have a way to specify an outline font, |
| // which may make this difficult to implement. Maybe a special case of text-shadow? |
| break; |
| case ContextMenuItemTagStartSpeaking: |
| break; |
| case ContextMenuItemTagStopSpeaking: |
| break; |
| case ContextMenuItemTagDefaultDirection: |
| frame->editor()->setBaseWritingDirection(NaturalWritingDirection); |
| break; |
| case ContextMenuItemTagLeftToRight: |
| frame->editor()->setBaseWritingDirection(LeftToRightWritingDirection); |
| break; |
| case ContextMenuItemTagRightToLeft: |
| frame->editor()->setBaseWritingDirection(RightToLeftWritingDirection); |
| break; |
| case ContextMenuItemTagTextDirectionDefault: |
| frame->editor()->command("MakeTextWritingDirectionNatural").execute(); |
| break; |
| case ContextMenuItemTagTextDirectionLeftToRight: |
| frame->editor()->command("MakeTextWritingDirectionLeftToRight").execute(); |
| break; |
| case ContextMenuItemTagTextDirectionRightToLeft: |
| frame->editor()->command("MakeTextWritingDirectionRightToLeft").execute(); |
| break; |
| case ContextMenuItemTagShowSpellingPanel: |
| frame->editor()->showSpellingGuessPanel(); |
| break; |
| case ContextMenuItemTagCheckSpelling: |
| frame->editor()->advanceToNextMisspelling(); |
| break; |
| case ContextMenuItemTagCheckSpellingWhileTyping: |
| frame->editor()->toggleContinuousSpellChecking(); |
| break; |
| case ContextMenuItemTagCheckGrammarWithSpelling: |
| break; |
| case ContextMenuItemTagInspectElement: |
| if (Page* page = frame->page()) |
| page->inspectorController()->inspect(m_hitTestResult.innerNonSharedNode()); |
| break; |
| case ContextMenuItemTagDictationAlternative: |
| break; |
| default: |
| break; |
| } |
| } |
| |
| void ContextMenuController::appendItem(ContextMenuItem& menuItem, ContextMenu* parentMenu) |
| { |
| checkOrEnableIfNeeded(menuItem); |
| if (parentMenu) |
| parentMenu->appendItem(menuItem); |
| } |
| |
| void ContextMenuController::createAndAppendFontSubMenu(ContextMenuItem& fontMenuItem) |
| { |
| ContextMenu fontMenu; |
| |
| ContextMenuItem bold(CheckableActionType, ContextMenuItemTagBold, contextMenuItemTagBold()); |
| ContextMenuItem italic(CheckableActionType, ContextMenuItemTagItalic, contextMenuItemTagItalic()); |
| ContextMenuItem underline(CheckableActionType, ContextMenuItemTagUnderline, contextMenuItemTagUnderline()); |
| ContextMenuItem outline(ActionType, ContextMenuItemTagOutline, contextMenuItemTagOutline()); |
| appendItem(bold, &fontMenu); |
| appendItem(italic, &fontMenu); |
| appendItem(underline, &fontMenu); |
| appendItem(outline, &fontMenu); |
| |
| fontMenuItem.setSubMenu(&fontMenu); |
| } |
| |
| |
| void ContextMenuController::createAndAppendSpellingAndGrammarSubMenu(ContextMenuItem& spellingAndGrammarMenuItem) |
| { |
| ContextMenu spellingAndGrammarMenu; |
| |
| ContextMenuItem showSpellingPanel(ActionType, ContextMenuItemTagShowSpellingPanel, |
| contextMenuItemTagShowSpellingPanel(true)); |
| ContextMenuItem checkSpelling(ActionType, ContextMenuItemTagCheckSpelling, |
| contextMenuItemTagCheckSpelling()); |
| ContextMenuItem checkAsYouType(CheckableActionType, ContextMenuItemTagCheckSpellingWhileTyping, |
| contextMenuItemTagCheckSpellingWhileTyping()); |
| ContextMenuItem grammarWithSpelling(CheckableActionType, ContextMenuItemTagCheckGrammarWithSpelling, |
| contextMenuItemTagCheckGrammarWithSpelling()); |
| |
| appendItem(showSpellingPanel, &spellingAndGrammarMenu); |
| appendItem(checkSpelling, &spellingAndGrammarMenu); |
| appendItem(checkAsYouType, &spellingAndGrammarMenu); |
| appendItem(grammarWithSpelling, &spellingAndGrammarMenu); |
| |
| spellingAndGrammarMenuItem.setSubMenu(&spellingAndGrammarMenu); |
| } |
| |
| void ContextMenuController::createAndAppendWritingDirectionSubMenu(ContextMenuItem& writingDirectionMenuItem) |
| { |
| ContextMenu writingDirectionMenu; |
| |
| ContextMenuItem defaultItem(ActionType, ContextMenuItemTagDefaultDirection, |
| contextMenuItemTagDefaultDirection()); |
| ContextMenuItem ltr(CheckableActionType, ContextMenuItemTagLeftToRight, contextMenuItemTagLeftToRight()); |
| ContextMenuItem rtl(CheckableActionType, ContextMenuItemTagRightToLeft, contextMenuItemTagRightToLeft()); |
| |
| appendItem(defaultItem, &writingDirectionMenu); |
| appendItem(ltr, &writingDirectionMenu); |
| appendItem(rtl, &writingDirectionMenu); |
| |
| writingDirectionMenuItem.setSubMenu(&writingDirectionMenu); |
| } |
| |
| void ContextMenuController::createAndAppendTextDirectionSubMenu(ContextMenuItem& textDirectionMenuItem) |
| { |
| ContextMenu textDirectionMenu; |
| |
| ContextMenuItem defaultItem(ActionType, ContextMenuItemTagTextDirectionDefault, contextMenuItemTagDefaultDirection()); |
| ContextMenuItem ltr(CheckableActionType, ContextMenuItemTagTextDirectionLeftToRight, contextMenuItemTagLeftToRight()); |
| ContextMenuItem rtl(CheckableActionType, ContextMenuItemTagTextDirectionRightToLeft, contextMenuItemTagRightToLeft()); |
| |
| appendItem(defaultItem, &textDirectionMenu); |
| appendItem(ltr, &textDirectionMenu); |
| appendItem(rtl, &textDirectionMenu); |
| |
| textDirectionMenuItem.setSubMenu(&textDirectionMenu); |
| } |
| |
| static bool selectionContainsPossibleWord(Frame* frame) |
| { |
| // Current algorithm: look for a character that's not just a separator. |
| for (TextIterator it(frame->selection()->toNormalizedRange().get()); !it.atEnd(); it.advance()) { |
| int length = it.length(); |
| for (int i = 0; i < length; ++i) |
| if (!(category(it.characterAt(i)) & (Separator_Space | Separator_Line | Separator_Paragraph))) |
| return true; |
| } |
| return false; |
| } |
| |
| void ContextMenuController::populate() |
| { |
| ContextMenuItem OpenLinkItem(ActionType, ContextMenuItemTagOpenLink, contextMenuItemTagOpenLink()); |
| ContextMenuItem OpenLinkInNewWindowItem(ActionType, ContextMenuItemTagOpenLinkInNewWindow, |
| contextMenuItemTagOpenLinkInNewWindow()); |
| ContextMenuItem DownloadFileItem(ActionType, ContextMenuItemTagDownloadLinkToDisk, |
| contextMenuItemTagDownloadLinkToDisk()); |
| ContextMenuItem CopyLinkItem(ActionType, ContextMenuItemTagCopyLinkToClipboard, |
| contextMenuItemTagCopyLinkToClipboard()); |
| ContextMenuItem OpenImageInNewWindowItem(ActionType, ContextMenuItemTagOpenImageInNewWindow, |
| contextMenuItemTagOpenImageInNewWindow()); |
| ContextMenuItem DownloadImageItem(ActionType, ContextMenuItemTagDownloadImageToDisk, |
| contextMenuItemTagDownloadImageToDisk()); |
| ContextMenuItem CopyImageItem(ActionType, ContextMenuItemTagCopyImageToClipboard, |
| contextMenuItemTagCopyImageToClipboard()); |
| ContextMenuItem OpenMediaInNewWindowItem(ActionType, ContextMenuItemTagOpenMediaInNewWindow, String()); |
| ContextMenuItem CopyMediaLinkItem(ActionType, ContextMenuItemTagCopyMediaLinkToClipboard, |
| String()); |
| ContextMenuItem MediaPlayPause(ActionType, ContextMenuItemTagMediaPlayPause, |
| contextMenuItemTagMediaPlay()); |
| ContextMenuItem MediaMute(ActionType, ContextMenuItemTagMediaMute, |
| contextMenuItemTagMediaMute()); |
| ContextMenuItem ToggleMediaControls(CheckableActionType, ContextMenuItemTagToggleMediaControls, |
| contextMenuItemTagToggleMediaControls()); |
| ContextMenuItem ToggleMediaLoop(CheckableActionType, ContextMenuItemTagToggleMediaLoop, |
| contextMenuItemTagToggleMediaLoop()); |
| ContextMenuItem EnterVideoFullscreen(ActionType, ContextMenuItemTagEnterVideoFullscreen, |
| contextMenuItemTagEnterVideoFullscreen()); |
| ContextMenuItem SearchWebItem(ActionType, ContextMenuItemTagSearchWeb, contextMenuItemTagSearchWeb()); |
| ContextMenuItem CopyItem(ActionType, ContextMenuItemTagCopy, contextMenuItemTagCopy()); |
| ContextMenuItem BackItem(ActionType, ContextMenuItemTagGoBack, contextMenuItemTagGoBack()); |
| ContextMenuItem ForwardItem(ActionType, ContextMenuItemTagGoForward, contextMenuItemTagGoForward()); |
| ContextMenuItem StopItem(ActionType, ContextMenuItemTagStop, contextMenuItemTagStop()); |
| ContextMenuItem ReloadItem(ActionType, ContextMenuItemTagReload, contextMenuItemTagReload()); |
| ContextMenuItem OpenFrameItem(ActionType, ContextMenuItemTagOpenFrameInNewWindow, |
| contextMenuItemTagOpenFrameInNewWindow()); |
| ContextMenuItem NoGuessesItem(ActionType, ContextMenuItemTagNoGuessesFound, |
| contextMenuItemTagNoGuessesFound()); |
| ContextMenuItem IgnoreSpellingItem(ActionType, ContextMenuItemTagIgnoreSpelling, |
| contextMenuItemTagIgnoreSpelling()); |
| ContextMenuItem LearnSpellingItem(ActionType, ContextMenuItemTagLearnSpelling, |
| contextMenuItemTagLearnSpelling()); |
| ContextMenuItem IgnoreGrammarItem(ActionType, ContextMenuItemTagIgnoreGrammar, |
| contextMenuItemTagIgnoreGrammar()); |
| ContextMenuItem CutItem(ActionType, ContextMenuItemTagCut, contextMenuItemTagCut()); |
| ContextMenuItem PasteItem(ActionType, ContextMenuItemTagPaste, contextMenuItemTagPaste()); |
| |
| Node* node = m_hitTestResult.innerNonSharedNode(); |
| if (!node) |
| return; |
| Frame* frame = node->document()->frame(); |
| if (!frame) |
| return; |
| |
| if (!m_hitTestResult.isContentEditable()) { |
| FrameLoader* loader = frame->loader(); |
| KURL linkURL = m_hitTestResult.absoluteLinkURL(); |
| if (!linkURL.isEmpty()) { |
| if (loader->client()->canHandleRequest(ResourceRequest(linkURL))) { |
| appendItem(OpenLinkItem, m_contextMenu.get()); |
| appendItem(OpenLinkInNewWindowItem, m_contextMenu.get()); |
| appendItem(DownloadFileItem, m_contextMenu.get()); |
| } |
| appendItem(CopyLinkItem, m_contextMenu.get()); |
| } |
| |
| KURL imageURL = m_hitTestResult.absoluteImageURL(); |
| if (!imageURL.isEmpty()) { |
| if (!linkURL.isEmpty()) |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| |
| appendItem(OpenImageInNewWindowItem, m_contextMenu.get()); |
| appendItem(DownloadImageItem, m_contextMenu.get()); |
| if (imageURL.isLocalFile() || m_hitTestResult.image()) |
| appendItem(CopyImageItem, m_contextMenu.get()); |
| } |
| |
| KURL mediaURL = m_hitTestResult.absoluteMediaURL(); |
| if (!mediaURL.isEmpty()) { |
| if (!linkURL.isEmpty() || !imageURL.isEmpty()) |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| |
| appendItem(MediaPlayPause, m_contextMenu.get()); |
| appendItem(MediaMute, m_contextMenu.get()); |
| appendItem(ToggleMediaControls, m_contextMenu.get()); |
| appendItem(ToggleMediaLoop, m_contextMenu.get()); |
| appendItem(EnterVideoFullscreen, m_contextMenu.get()); |
| |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| appendItem(CopyMediaLinkItem, m_contextMenu.get()); |
| appendItem(OpenMediaInNewWindowItem, m_contextMenu.get()); |
| } |
| |
| if (imageURL.isEmpty() && linkURL.isEmpty() && mediaURL.isEmpty()) { |
| if (m_hitTestResult.isSelected()) { |
| if (selectionContainsPossibleWord(frame)) { |
| appendItem(SearchWebItem, m_contextMenu.get()); |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| } |
| |
| appendItem(CopyItem, m_contextMenu.get()); |
| } else { |
| if (!(frame->page() && frame->page()->inspectorController()->hasInspectorFrontendClient())) { |
| if (frame->page() && frame->page()->backForward()->canGoBackOrForward(-1)) |
| appendItem(BackItem, m_contextMenu.get()); |
| |
| if (frame->page() && frame->page()->backForward()->canGoBackOrForward(1)) |
| appendItem(ForwardItem, m_contextMenu.get()); |
| |
| // use isLoadingInAPISense rather than isLoading because Stop/Reload are |
| // intended to match WebKit's API, not WebCore's internal notion of loading status |
| if (loader->documentLoader()->isLoadingInAPISense()) |
| appendItem(StopItem, m_contextMenu.get()); |
| else |
| appendItem(ReloadItem, m_contextMenu.get()); |
| } |
| |
| if (frame->page() && frame != frame->page()->mainFrame()) |
| appendItem(OpenFrameItem, m_contextMenu.get()); |
| } |
| } |
| } else { // Make an editing context menu |
| FrameSelection* selection = frame->selection(); |
| bool inPasswordField = selection->isInPasswordField(); |
| if (!inPasswordField) { |
| bool haveContextMenuItemsForMisspellingOrGrammer = false; |
| bool spellCheckingEnabled = frame->editor()->isSpellCheckingEnabledFor(node); |
| if (spellCheckingEnabled) { |
| // Consider adding spelling-related or grammar-related context menu items (never both, since a single selected range |
| // is never considered a misspelling and bad grammar at the same time) |
| bool misspelling; |
| bool badGrammar; |
| Vector<String> guesses = frame->editor()->guessesForMisspelledOrUngrammatical(misspelling, badGrammar); |
| if (misspelling || badGrammar) { |
| size_t size = guesses.size(); |
| if (!size) { |
| // If there's bad grammar but no suggestions (e.g., repeated word), just leave off the suggestions |
| // list and trailing separator rather than adding a "No Guesses Found" item (matches AppKit) |
| if (misspelling) { |
| appendItem(NoGuessesItem, m_contextMenu.get()); |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| } |
| } else { |
| for (unsigned i = 0; i < size; i++) { |
| const String &guess = guesses[i]; |
| if (!guess.isEmpty()) { |
| ContextMenuItem item(ActionType, ContextMenuItemTagSpellingGuess, guess); |
| appendItem(item, m_contextMenu.get()); |
| } |
| } |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| } |
| if (misspelling) { |
| appendItem(IgnoreSpellingItem, m_contextMenu.get()); |
| appendItem(LearnSpellingItem, m_contextMenu.get()); |
| } else |
| appendItem(IgnoreGrammarItem, m_contextMenu.get()); |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| haveContextMenuItemsForMisspellingOrGrammer = true; |
| } |
| } |
| } |
| |
| FrameLoader* loader = frame->loader(); |
| KURL linkURL = m_hitTestResult.absoluteLinkURL(); |
| if (!linkURL.isEmpty()) { |
| if (loader->client()->canHandleRequest(ResourceRequest(linkURL))) { |
| appendItem(OpenLinkItem, m_contextMenu.get()); |
| appendItem(OpenLinkInNewWindowItem, m_contextMenu.get()); |
| appendItem(DownloadFileItem, m_contextMenu.get()); |
| } |
| appendItem(CopyLinkItem, m_contextMenu.get()); |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| } |
| |
| if (m_hitTestResult.isSelected() && !inPasswordField && selectionContainsPossibleWord(frame)) { |
| appendItem(SearchWebItem, m_contextMenu.get()); |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| } |
| |
| appendItem(CutItem, m_contextMenu.get()); |
| appendItem(CopyItem, m_contextMenu.get()); |
| appendItem(PasteItem, m_contextMenu.get()); |
| |
| if (!inPasswordField) { |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| ContextMenuItem SpellingAndGrammarMenuItem(SubmenuType, ContextMenuItemTagSpellingMenu, |
| contextMenuItemTagSpellingMenu()); |
| createAndAppendSpellingAndGrammarSubMenu(SpellingAndGrammarMenuItem); |
| appendItem(SpellingAndGrammarMenuItem, m_contextMenu.get()); |
| bool shouldShowFontMenu = true; |
| if (shouldShowFontMenu) { |
| ContextMenuItem FontMenuItem(SubmenuType, ContextMenuItemTagFontMenu, |
| contextMenuItemTagFontMenu()); |
| createAndAppendFontSubMenu(FontMenuItem); |
| appendItem(FontMenuItem, m_contextMenu.get()); |
| } |
| ContextMenuItem WritingDirectionMenuItem(SubmenuType, ContextMenuItemTagWritingDirectionMenu, |
| contextMenuItemTagWritingDirectionMenu()); |
| createAndAppendWritingDirectionSubMenu(WritingDirectionMenuItem); |
| appendItem(WritingDirectionMenuItem, m_contextMenu.get()); |
| if (Page* page = frame->page()) { |
| if (Settings* settings = page->settings()) { |
| bool includeTextDirectionSubmenu = settings->textDirectionSubmenuInclusionBehavior() == TextDirectionSubmenuAlwaysIncluded |
| || (settings->textDirectionSubmenuInclusionBehavior() == TextDirectionSubmenuAutomaticallyIncluded && frame->editor()->hasBidiSelection()); |
| if (includeTextDirectionSubmenu) { |
| ContextMenuItem TextDirectionMenuItem(SubmenuType, ContextMenuItemTagTextDirectionMenu, |
| contextMenuItemTagTextDirectionMenu()); |
| createAndAppendTextDirectionSubMenu(TextDirectionMenuItem); |
| appendItem(TextDirectionMenuItem, m_contextMenu.get()); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| void ContextMenuController::addInspectElementItem() |
| { |
| Node* node = m_hitTestResult.innerNonSharedNode(); |
| if (!node) |
| return; |
| |
| Frame* frame = node->document()->frame(); |
| if (!frame) |
| return; |
| |
| Page* page = frame->page(); |
| if (!page) |
| return; |
| |
| if (!page->inspectorController()) |
| return; |
| |
| ContextMenuItem InspectElementItem(ActionType, ContextMenuItemTagInspectElement, contextMenuItemTagInspectElement()); |
| if (m_contextMenu && !m_contextMenu->items().isEmpty()) |
| appendItem(*separatorItem(), m_contextMenu.get()); |
| appendItem(InspectElementItem, m_contextMenu.get()); |
| } |
| |
| void ContextMenuController::checkOrEnableIfNeeded(ContextMenuItem& item) const |
| { |
| if (item.type() == SeparatorType) |
| return; |
| |
| Frame* frame = m_hitTestResult.innerNonSharedNode()->document()->frame(); |
| if (!frame) |
| return; |
| |
| // Custom items already have proper checked and enabled values. |
| if (ContextMenuItemBaseCustomTag <= item.action() && item.action() <= ContextMenuItemLastCustomTag) |
| return; |
| |
| bool shouldEnable = true; |
| bool shouldCheck = false; |
| |
| switch (item.action()) { |
| case ContextMenuItemTagCheckSpelling: |
| shouldEnable = frame->editor()->canEdit(); |
| break; |
| case ContextMenuItemTagDefaultDirection: |
| shouldCheck = false; |
| shouldEnable = false; |
| break; |
| case ContextMenuItemTagLeftToRight: |
| case ContextMenuItemTagRightToLeft: { |
| String direction = item.action() == ContextMenuItemTagLeftToRight ? "ltr" : "rtl"; |
| shouldCheck = frame->editor()->selectionHasStyle(CSSPropertyDirection, direction) != FalseTriState; |
| shouldEnable = true; |
| break; |
| } |
| case ContextMenuItemTagTextDirectionDefault: { |
| Editor::Command command = frame->editor()->command("MakeTextWritingDirectionNatural"); |
| shouldCheck = command.state() == TrueTriState; |
| shouldEnable = command.isEnabled(); |
| break; |
| } |
| case ContextMenuItemTagTextDirectionLeftToRight: { |
| Editor::Command command = frame->editor()->command("MakeTextWritingDirectionLeftToRight"); |
| shouldCheck = command.state() == TrueTriState; |
| shouldEnable = command.isEnabled(); |
| break; |
| } |
| case ContextMenuItemTagTextDirectionRightToLeft: { |
| Editor::Command command = frame->editor()->command("MakeTextWritingDirectionRightToLeft"); |
| shouldCheck = command.state() == TrueTriState; |
| shouldEnable = command.isEnabled(); |
| break; |
| } |
| case ContextMenuItemTagCopy: |
| shouldEnable = frame->editor()->canDHTMLCopy() || frame->editor()->canCopy(); |
| break; |
| case ContextMenuItemTagCut: |
| shouldEnable = frame->editor()->canDHTMLCut() || frame->editor()->canCut(); |
| break; |
| case ContextMenuItemTagIgnoreSpelling: |
| case ContextMenuItemTagLearnSpelling: |
| shouldEnable = frame->selection()->isRange(); |
| break; |
| case ContextMenuItemTagPaste: |
| shouldEnable = frame->editor()->canDHTMLPaste() || frame->editor()->canPaste(); |
| break; |
| case ContextMenuItemTagUnderline: { |
| shouldCheck = frame->editor()->selectionHasStyle(CSSPropertyWebkitTextDecorationsInEffect, "underline") != FalseTriState; |
| shouldEnable = frame->editor()->canEditRichly(); |
| break; |
| } |
| case ContextMenuItemTagLookUpInDictionary: |
| shouldEnable = frame->selection()->isRange(); |
| break; |
| case ContextMenuItemTagCheckGrammarWithSpelling: |
| if (frame->editor()->isGrammarCheckingEnabled()) |
| shouldCheck = true; |
| shouldEnable = true; |
| break; |
| case ContextMenuItemTagItalic: { |
| shouldCheck = frame->editor()->selectionHasStyle(CSSPropertyFontStyle, "italic") != FalseTriState; |
| shouldEnable = frame->editor()->canEditRichly(); |
| break; |
| } |
| case ContextMenuItemTagBold: { |
| shouldCheck = frame->editor()->selectionHasStyle(CSSPropertyFontWeight, "bold") != FalseTriState; |
| shouldEnable = frame->editor()->canEditRichly(); |
| break; |
| } |
| case ContextMenuItemTagOutline: |
| shouldEnable = false; |
| break; |
| case ContextMenuItemTagShowSpellingPanel: |
| if (frame->editor()->spellingPanelIsShowing()) |
| item.setTitle(contextMenuItemTagShowSpellingPanel(false)); |
| else |
| item.setTitle(contextMenuItemTagShowSpellingPanel(true)); |
| shouldEnable = frame->editor()->canEdit(); |
| break; |
| case ContextMenuItemTagNoGuessesFound: |
| shouldEnable = false; |
| break; |
| case ContextMenuItemTagCheckSpellingWhileTyping: |
| shouldCheck = frame->editor()->isContinuousSpellCheckingEnabled(); |
| break; |
| case ContextMenuItemTagStopSpeaking: |
| break; |
| case ContextMenuItemTagGoBack: |
| case ContextMenuItemTagGoForward: |
| case ContextMenuItemTagStop: |
| case ContextMenuItemTagReload: |
| case ContextMenuItemTagFontMenu: |
| case ContextMenuItemTagNoAction: |
| case ContextMenuItemTagOpenLinkInNewWindow: |
| case ContextMenuItemTagOpenLinkInThisWindow: |
| case ContextMenuItemTagDownloadLinkToDisk: |
| case ContextMenuItemTagCopyLinkToClipboard: |
| case ContextMenuItemTagOpenImageInNewWindow: |
| case ContextMenuItemTagDownloadImageToDisk: |
| case ContextMenuItemTagCopyImageToClipboard: |
| break; |
| case ContextMenuItemTagOpenMediaInNewWindow: |
| if (m_hitTestResult.mediaIsVideo()) |
| item.setTitle(contextMenuItemTagOpenVideoInNewWindow()); |
| else |
| item.setTitle(contextMenuItemTagOpenAudioInNewWindow()); |
| break; |
| case ContextMenuItemTagCopyMediaLinkToClipboard: |
| if (m_hitTestResult.mediaIsVideo()) |
| item.setTitle(contextMenuItemTagCopyVideoLinkToClipboard()); |
| else |
| item.setTitle(contextMenuItemTagCopyAudioLinkToClipboard()); |
| break; |
| case ContextMenuItemTagToggleMediaControls: |
| shouldCheck = m_hitTestResult.mediaControlsEnabled(); |
| break; |
| case ContextMenuItemTagToggleMediaLoop: |
| shouldCheck = m_hitTestResult.mediaLoopEnabled(); |
| break; |
| case ContextMenuItemTagEnterVideoFullscreen: |
| shouldEnable = m_hitTestResult.mediaSupportsFullscreen(); |
| break; |
| case ContextMenuItemTagOpenFrameInNewWindow: |
| case ContextMenuItemTagSpellingGuess: |
| case ContextMenuItemTagOther: |
| case ContextMenuItemTagSearchInSpotlight: |
| case ContextMenuItemTagSearchWeb: |
| case ContextMenuItemTagOpenWithDefaultApplication: |
| case ContextMenuItemPDFActualSize: |
| case ContextMenuItemPDFZoomIn: |
| case ContextMenuItemPDFZoomOut: |
| case ContextMenuItemPDFAutoSize: |
| case ContextMenuItemPDFSinglePage: |
| case ContextMenuItemPDFFacingPages: |
| case ContextMenuItemPDFContinuous: |
| case ContextMenuItemPDFNextPage: |
| case ContextMenuItemPDFPreviousPage: |
| case ContextMenuItemTagOpenLink: |
| case ContextMenuItemTagIgnoreGrammar: |
| case ContextMenuItemTagSpellingMenu: |
| case ContextMenuItemTagShowFonts: |
| case ContextMenuItemTagStyles: |
| case ContextMenuItemTagShowColors: |
| case ContextMenuItemTagSpeechMenu: |
| case ContextMenuItemTagStartSpeaking: |
| case ContextMenuItemTagWritingDirectionMenu: |
| case ContextMenuItemTagTextDirectionMenu: |
| case ContextMenuItemTagPDFSinglePageScrolling: |
| case ContextMenuItemTagPDFFacingPagesScrolling: |
| case ContextMenuItemTagInspectElement: |
| case ContextMenuItemBaseCustomTag: |
| case ContextMenuItemCustomTagNoAction: |
| case ContextMenuItemLastCustomTag: |
| case ContextMenuItemBaseApplicationTag: |
| case ContextMenuItemTagDictationAlternative: |
| break; |
| case ContextMenuItemTagMediaPlayPause: |
| if (m_hitTestResult.mediaPlaying()) |
| item.setTitle(contextMenuItemTagMediaPause()); |
| else |
| item.setTitle(contextMenuItemTagMediaPlay()); |
| break; |
| case ContextMenuItemTagMediaMute: |
| shouldEnable = m_hitTestResult.mediaHasAudio(); |
| shouldCheck = shouldEnable && m_hitTestResult.mediaMuted(); |
| break; |
| } |
| |
| item.setChecked(shouldCheck); |
| item.setEnabled(shouldEnable); |
| } |
| |
| } // namespace WebCore |