--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/platform/ContextMenu.cpp Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,828 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2008 Christian Dywan <christian@imendio.com>
+ *
+ * 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 "ContextMenu.h"
+
+#if ENABLE(CONTEXT_MENUS)
+
+#include "ContextMenuController.h"
+#include "ContextMenuClient.h"
+#include "CSSComputedStyleDeclaration.h"
+#include "CSSProperty.h"
+#include "CSSPropertyNames.h"
+#include "Document.h"
+#include "DocumentLoader.h"
+#include "Editor.h"
+#include "Frame.h"
+#include "FrameLoader.h"
+#include "InspectorController.h"
+#include "KURL.h"
+#include "LocalizedStrings.h"
+#include "Node.h"
+#include "Page.h"
+#include "ResourceRequest.h"
+#include "SelectionController.h"
+#include "Settings.h"
+#include "TextIterator.h"
+#include <wtf/text/CString.h>
+
+using namespace std;
+using namespace WTF;
+using namespace Unicode;
+
+namespace WebCore {
+
+ContextMenuController* ContextMenu::controller() const
+{
+ if (Node* node = m_hitTestResult.innerNonSharedNode())
+ if (Frame* frame = node->document()->frame())
+ if (Page* page = frame->page())
+ return page->contextMenuController();
+ return 0;
+}
+
+static PassOwnPtr<ContextMenuItem> separatorItem()
+{
+ return new ContextMenuItem(SeparatorType, ContextMenuItemTagNoAction, String());
+}
+
+static void createAndAppendFontSubMenu(const HitTestResult& result, ContextMenuItem& fontMenuItem)
+{
+ ContextMenu fontMenu(result);
+
+#if PLATFORM(MAC)
+ ContextMenuItem showFonts(ActionType, ContextMenuItemTagShowFonts, contextMenuItemTagShowFonts());
+#endif
+ ContextMenuItem bold(CheckableActionType, ContextMenuItemTagBold, contextMenuItemTagBold());
+ ContextMenuItem italic(CheckableActionType, ContextMenuItemTagItalic, contextMenuItemTagItalic());
+ ContextMenuItem underline(CheckableActionType, ContextMenuItemTagUnderline, contextMenuItemTagUnderline());
+ ContextMenuItem outline(ActionType, ContextMenuItemTagOutline, contextMenuItemTagOutline());
+#if PLATFORM(MAC)
+ ContextMenuItem styles(ActionType, ContextMenuItemTagStyles, contextMenuItemTagStyles());
+ ContextMenuItem showColors(ActionType, ContextMenuItemTagShowColors, contextMenuItemTagShowColors());
+#endif
+
+#if PLATFORM(MAC)
+ fontMenu.appendItem(showFonts);
+#endif
+ fontMenu.appendItem(bold);
+ fontMenu.appendItem(italic);
+ fontMenu.appendItem(underline);
+ fontMenu.appendItem(outline);
+#if PLATFORM(MAC)
+ fontMenu.appendItem(styles);
+ fontMenu.appendItem(*separatorItem());
+ fontMenu.appendItem(showColors);
+#endif
+
+ fontMenuItem.setSubMenu(&fontMenu);
+}
+
+#if !defined(BUILDING_ON_TIGER)
+
+#if !PLATFORM(GTK)
+
+static void createAndAppendSpellingAndGrammarSubMenu(const HitTestResult& result, ContextMenuItem& spellingAndGrammarMenuItem)
+{
+ ContextMenu spellingAndGrammarMenu(result);
+
+ ContextMenuItem showSpellingPanel(ActionType, ContextMenuItemTagShowSpellingPanel,
+ contextMenuItemTagShowSpellingPanel(true));
+ ContextMenuItem checkSpelling(ActionType, ContextMenuItemTagCheckSpelling,
+ contextMenuItemTagCheckSpelling());
+ ContextMenuItem checkAsYouType(CheckableActionType, ContextMenuItemTagCheckSpellingWhileTyping,
+ contextMenuItemTagCheckSpellingWhileTyping());
+ ContextMenuItem grammarWithSpelling(CheckableActionType, ContextMenuItemTagCheckGrammarWithSpelling,
+ contextMenuItemTagCheckGrammarWithSpelling());
+#if PLATFORM(MAC) && !defined(BUILDING_ON_LEOPARD)
+ ContextMenuItem correctSpelling(CheckableActionType, ContextMenuItemTagCorrectSpellingAutomatically,
+ contextMenuItemTagCorrectSpellingAutomatically());
+#endif
+
+ spellingAndGrammarMenu.appendItem(showSpellingPanel);
+ spellingAndGrammarMenu.appendItem(checkSpelling);
+#if PLATFORM(MAC) && !defined(BUILDING_ON_LEOPARD)
+ spellingAndGrammarMenu.appendItem(*separatorItem());
+#endif
+ spellingAndGrammarMenu.appendItem(checkAsYouType);
+ spellingAndGrammarMenu.appendItem(grammarWithSpelling);
+#if PLATFORM(MAC) && !defined(BUILDING_ON_LEOPARD)
+ spellingAndGrammarMenu.appendItem(correctSpelling);
+#endif
+
+ spellingAndGrammarMenuItem.setSubMenu(&spellingAndGrammarMenu);
+}
+
+#endif // !PLATFORM(GTK)
+
+#else
+
+static void createAndAppendSpellingSubMenu(const HitTestResult& result, ContextMenuItem& spellingMenuItem)
+{
+ ContextMenu spellingMenu(result);
+
+ ContextMenuItem showSpellingPanel(ActionType, ContextMenuItemTagShowSpellingPanel,
+ contextMenuItemTagShowSpellingPanel(true));
+ ContextMenuItem checkSpelling(ActionType, ContextMenuItemTagCheckSpelling,
+ contextMenuItemTagCheckSpelling());
+ ContextMenuItem checkAsYouType(CheckableActionType, ContextMenuItemTagCheckSpellingWhileTyping,
+ contextMenuItemTagCheckSpellingWhileTyping());
+
+ spellingMenu.appendItem(showSpellingPanel);
+ spellingMenu.appendItem(checkSpelling);
+ spellingMenu.appendItem(checkAsYouType);
+
+ spellingMenuItem.setSubMenu(&spellingMenu);
+}
+
+#endif
+
+#if PLATFORM(MAC)
+
+static void createAndAppendSpeechSubMenu(const HitTestResult& result, ContextMenuItem& speechMenuItem)
+{
+ ContextMenu speechMenu(result);
+
+ ContextMenuItem start(ActionType, ContextMenuItemTagStartSpeaking, contextMenuItemTagStartSpeaking());
+ ContextMenuItem stop(ActionType, ContextMenuItemTagStopSpeaking, contextMenuItemTagStopSpeaking());
+
+ speechMenu.appendItem(start);
+ speechMenu.appendItem(stop);
+
+ speechMenuItem.setSubMenu(&speechMenu);
+}
+
+#endif
+
+#if !PLATFORM(GTK)
+
+static void createAndAppendWritingDirectionSubMenu(const HitTestResult& result, ContextMenuItem& writingDirectionMenuItem)
+{
+ ContextMenu writingDirectionMenu(result);
+
+ ContextMenuItem defaultItem(ActionType, ContextMenuItemTagDefaultDirection,
+ contextMenuItemTagDefaultDirection());
+ ContextMenuItem ltr(CheckableActionType, ContextMenuItemTagLeftToRight, contextMenuItemTagLeftToRight());
+ ContextMenuItem rtl(CheckableActionType, ContextMenuItemTagRightToLeft, contextMenuItemTagRightToLeft());
+
+ writingDirectionMenu.appendItem(defaultItem);
+ writingDirectionMenu.appendItem(ltr);
+ writingDirectionMenu.appendItem(rtl);
+
+ writingDirectionMenuItem.setSubMenu(&writingDirectionMenu);
+}
+
+static void createAndAppendTextDirectionSubMenu(const HitTestResult& result, ContextMenuItem& textDirectionMenuItem)
+{
+ ContextMenu textDirectionMenu(result);
+
+ ContextMenuItem defaultItem(ActionType, ContextMenuItemTagTextDirectionDefault, contextMenuItemTagDefaultDirection());
+ ContextMenuItem ltr(CheckableActionType, ContextMenuItemTagTextDirectionLeftToRight, contextMenuItemTagLeftToRight());
+ ContextMenuItem rtl(CheckableActionType, ContextMenuItemTagTextDirectionRightToLeft, contextMenuItemTagRightToLeft());
+
+ textDirectionMenu.appendItem(defaultItem);
+ textDirectionMenu.appendItem(ltr);
+ textDirectionMenu.appendItem(rtl);
+
+ textDirectionMenuItem.setSubMenu(&textDirectionMenu);
+}
+
+#endif
+
+#if PLATFORM(MAC) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+
+static void createAndAppendSubstitutionsSubMenu(const HitTestResult& result, ContextMenuItem& substitutionsMenuItem)
+{
+ ContextMenu substitutionsMenu(result);
+
+ ContextMenuItem showSubstitutions(ActionType, ContextMenuItemTagShowSubstitutions, contextMenuItemTagShowSubstitutions(true));
+ ContextMenuItem smartCopyPaste(CheckableActionType, ContextMenuItemTagSmartCopyPaste, contextMenuItemTagSmartCopyPaste());
+ ContextMenuItem smartQuotes(CheckableActionType, ContextMenuItemTagSmartQuotes, contextMenuItemTagSmartQuotes());
+ ContextMenuItem smartDashes(CheckableActionType, ContextMenuItemTagSmartDashes, contextMenuItemTagSmartDashes());
+ ContextMenuItem smartLinks(CheckableActionType, ContextMenuItemTagSmartLinks, contextMenuItemTagSmartLinks());
+ ContextMenuItem textReplacement(CheckableActionType, ContextMenuItemTagTextReplacement, contextMenuItemTagTextReplacement());
+
+ substitutionsMenu.appendItem(showSubstitutions);
+ substitutionsMenu.appendItem(*separatorItem());
+ substitutionsMenu.appendItem(smartCopyPaste);
+ substitutionsMenu.appendItem(smartQuotes);
+ substitutionsMenu.appendItem(smartDashes);
+ substitutionsMenu.appendItem(smartLinks);
+ substitutionsMenu.appendItem(textReplacement);
+
+ substitutionsMenuItem.setSubMenu(&substitutionsMenu);
+}
+
+static void createAndAppendTransformationsSubMenu(const HitTestResult& result, ContextMenuItem& transformationsMenuItem)
+{
+ ContextMenu transformationsMenu(result);
+
+ ContextMenuItem makeUpperCase(ActionType, ContextMenuItemTagMakeUpperCase, contextMenuItemTagMakeUpperCase());
+ ContextMenuItem makeLowerCase(ActionType, ContextMenuItemTagMakeLowerCase, contextMenuItemTagMakeLowerCase());
+ ContextMenuItem capitalize(ActionType, ContextMenuItemTagCapitalize, contextMenuItemTagCapitalize());
+
+ transformationsMenu.appendItem(makeUpperCase);
+ transformationsMenu.appendItem(makeLowerCase);
+ transformationsMenu.appendItem(capitalize);
+
+ transformationsMenuItem.setSubMenu(&transformationsMenu);
+}
+
+#endif
+
+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();
+ const UChar* characters = it.characters();
+ for (int i = 0; i < length; ++i)
+ if (!(category(characters[i]) & (Separator_Space | Separator_Line | Separator_Paragraph)))
+ return true;
+ }
+ return false;
+}
+
+void ContextMenu::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());
+#if PLATFORM(MAC)
+ ContextMenuItem SearchSpotlightItem(ActionType, ContextMenuItemTagSearchInSpotlight,
+ contextMenuItemTagSearchInSpotlight());
+ ContextMenuItem LookInDictionaryItem(ActionType, ContextMenuItemTagLookUpInDictionary,
+ contextMenuItemTagLookUpInDictionary());
+#endif
+#if !PLATFORM(GTK)
+ ContextMenuItem SearchWebItem(ActionType, ContextMenuItemTagSearchWeb, contextMenuItemTagSearchWeb());
+#endif
+ 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());
+#if PLATFORM(GTK)
+ ContextMenuItem DeleteItem(ActionType, ContextMenuItemTagDelete, contextMenuItemTagDelete());
+ ContextMenuItem SelectAllItem(ActionType, ContextMenuItemTagSelectAll, contextMenuItemTagSelectAll());
+#endif
+
+ HitTestResult result = hitTestResult();
+
+ Node* node = m_hitTestResult.innerNonSharedNode();
+ if (!node)
+ return;
+#if PLATFORM(GTK)
+ if (!result.isContentEditable() && (node->isElementNode() && static_cast<Element*>(node)->isFormControlElement()))
+ return;
+#endif
+ Frame* frame = node->document()->frame();
+ if (!frame)
+ return;
+
+ if (!result.isContentEditable()) {
+ FrameLoader* loader = frame->loader();
+ KURL linkURL = result.absoluteLinkURL();
+ if (!linkURL.isEmpty()) {
+ if (loader->canHandleRequest(ResourceRequest(linkURL))) {
+ appendItem(OpenLinkItem);
+ appendItem(OpenLinkInNewWindowItem);
+ appendItem(DownloadFileItem);
+ }
+ appendItem(CopyLinkItem);
+ }
+
+ KURL imageURL = result.absoluteImageURL();
+ if (!imageURL.isEmpty()) {
+ if (!linkURL.isEmpty())
+ appendItem(*separatorItem());
+
+ appendItem(OpenImageInNewWindowItem);
+ appendItem(DownloadImageItem);
+ if (imageURL.isLocalFile() || m_hitTestResult.image())
+ appendItem(CopyImageItem);
+ }
+
+ if (imageURL.isEmpty() && linkURL.isEmpty()) {
+ if (result.isSelected()) {
+ if (selectionContainsPossibleWord(frame)) {
+#if PLATFORM(MAC)
+ appendItem(SearchSpotlightItem);
+#endif
+#if !PLATFORM(GTK)
+ appendItem(SearchWebItem);
+ appendItem(*separatorItem());
+#endif
+#if PLATFORM(MAC)
+ appendItem(LookInDictionaryItem);
+ appendItem(*separatorItem());
+#endif
+ }
+ appendItem(CopyItem);
+#if PLATFORM(MAC)
+ appendItem(*separatorItem());
+ ContextMenuItem SpeechMenuItem(SubmenuType, ContextMenuItemTagSpeechMenu, contextMenuItemTagSpeechMenu());
+ createAndAppendSpeechSubMenu(m_hitTestResult, SpeechMenuItem);
+ appendItem(SpeechMenuItem);
+#endif
+ } else {
+#if ENABLE(INSPECTOR)
+ if (!(frame->page() && frame->page()->inspectorController()->hasInspectorFrontendClient())) {
+#endif
+#if PLATFORM(GTK)
+ appendItem(BackItem);
+ appendItem(ForwardItem);
+ appendItem(StopItem);
+ appendItem(ReloadItem);
+#else
+ if (frame->page() && frame->page()->canGoBackOrForward(-1))
+ appendItem(BackItem);
+
+ if (frame->page() && frame->page()->canGoBackOrForward(1))
+ appendItem(ForwardItem);
+
+ // 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);
+ else
+ appendItem(ReloadItem);
+#endif
+#if ENABLE(INSPECTOR)
+ }
+#endif
+
+ if (frame->page() && frame != frame->page()->mainFrame())
+ appendItem(OpenFrameItem);
+ }
+ }
+ } else { // Make an editing context menu
+ SelectionController* selection = frame->selection();
+ bool inPasswordField = selection->isInPasswordField();
+ bool spellCheckingEnabled = frame->editor()->spellCheckingEnabledInFocusedNode();
+
+ if (!inPasswordField && 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()->guessesForMisspelledOrUngrammaticalSelection(misspelling, badGrammar);
+ if (misspelling || badGrammar) {
+ size_t size = guesses.size();
+ if (size == 0) {
+ // 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);
+ appendItem(*separatorItem());
+ }
+ } else {
+ for (unsigned i = 0; i < size; i++) {
+ const String &guess = guesses[i];
+ if (!guess.isEmpty()) {
+ ContextMenuItem item(ActionType, ContextMenuItemTagSpellingGuess, guess);
+ appendItem(item);
+ }
+ }
+ appendItem(*separatorItem());
+ }
+
+ if (misspelling) {
+ appendItem(IgnoreSpellingItem);
+ appendItem(LearnSpellingItem);
+ } else
+ appendItem(IgnoreGrammarItem);
+ appendItem(*separatorItem());
+#if PLATFORM(MAC) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ } else {
+ // If the string was autocorrected, generate a contextual menu item allowing it to be changed back.
+ String replacedString = result.replacedString();
+ if (!replacedString.isEmpty()) {
+ ContextMenuItem item(ActionType, ContextMenuItemTagChangeBack, contextMenuItemTagChangeBack(replacedString));
+ appendItem(item);
+ appendItem(*separatorItem());
+ }
+#endif
+ }
+ }
+
+ FrameLoader* loader = frame->loader();
+ KURL linkURL = result.absoluteLinkURL();
+ if (!linkURL.isEmpty()) {
+ if (loader->canHandleRequest(ResourceRequest(linkURL))) {
+ appendItem(OpenLinkItem);
+ appendItem(OpenLinkInNewWindowItem);
+ appendItem(DownloadFileItem);
+ }
+ appendItem(CopyLinkItem);
+ appendItem(*separatorItem());
+ }
+
+ if (result.isSelected() && !inPasswordField && selectionContainsPossibleWord(frame)) {
+#if PLATFORM(MAC)
+ appendItem(SearchSpotlightItem);
+#endif
+#if !PLATFORM(GTK)
+ appendItem(SearchWebItem);
+ appendItem(*separatorItem());
+#endif
+
+#if PLATFORM(MAC)
+ appendItem(LookInDictionaryItem);
+ appendItem(*separatorItem());
+#endif
+ }
+
+ appendItem(CutItem);
+ appendItem(CopyItem);
+ appendItem(PasteItem);
+#if PLATFORM(GTK)
+ appendItem(DeleteItem);
+ appendItem(*separatorItem());
+ appendItem(SelectAllItem);
+#endif
+
+ if (!inPasswordField) {
+ appendItem(*separatorItem());
+#ifndef BUILDING_ON_TIGER
+#if !PLATFORM(GTK)
+ ContextMenuItem SpellingAndGrammarMenuItem(SubmenuType, ContextMenuItemTagSpellingMenu,
+ contextMenuItemTagSpellingMenu());
+ createAndAppendSpellingAndGrammarSubMenu(m_hitTestResult, SpellingAndGrammarMenuItem);
+ appendItem(SpellingAndGrammarMenuItem);
+#endif
+#else
+ ContextMenuItem SpellingMenuItem(SubmenuType, ContextMenuItemTagSpellingMenu,
+ contextMenuItemTagSpellingMenu());
+ createAndAppendSpellingSubMenu(m_hitTestResult, SpellingMenuItem);
+ appendItem(SpellingMenuItem);
+#endif
+#if PLATFORM(MAC) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ ContextMenuItem substitutionsMenuItem(SubmenuType, ContextMenuItemTagSubstitutionsMenu,
+ contextMenuItemTagSubstitutionsMenu());
+ createAndAppendSubstitutionsSubMenu(m_hitTestResult, substitutionsMenuItem);
+ appendItem(substitutionsMenuItem);
+ ContextMenuItem transformationsMenuItem(SubmenuType, ContextMenuItemTagTransformationsMenu,
+ contextMenuItemTagTransformationsMenu());
+ createAndAppendTransformationsSubMenu(m_hitTestResult, transformationsMenuItem);
+ appendItem(transformationsMenuItem);
+#endif
+#if PLATFORM(GTK)
+ bool shouldShowFontMenu = frame->editor()->canEditRichly();
+#else
+ bool shouldShowFontMenu = true;
+#endif
+ if (shouldShowFontMenu) {
+ ContextMenuItem FontMenuItem(SubmenuType, ContextMenuItemTagFontMenu,
+ contextMenuItemTagFontMenu());
+ createAndAppendFontSubMenu(m_hitTestResult, FontMenuItem);
+ appendItem(FontMenuItem);
+ }
+#if PLATFORM(MAC)
+ ContextMenuItem SpeechMenuItem(SubmenuType, ContextMenuItemTagSpeechMenu, contextMenuItemTagSpeechMenu());
+ createAndAppendSpeechSubMenu(m_hitTestResult, SpeechMenuItem);
+ appendItem(SpeechMenuItem);
+#endif
+#if !PLATFORM(GTK)
+ ContextMenuItem WritingDirectionMenuItem(SubmenuType, ContextMenuItemTagWritingDirectionMenu,
+ contextMenuItemTagWritingDirectionMenu());
+ createAndAppendWritingDirectionSubMenu(m_hitTestResult, WritingDirectionMenuItem);
+ appendItem(WritingDirectionMenuItem);
+ 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(m_hitTestResult, TextDirectionMenuItem);
+ appendItem(TextDirectionMenuItem);
+ }
+ }
+ }
+#endif
+ }
+ }
+}
+
+#if ENABLE(INSPECTOR)
+void ContextMenu::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());
+ appendItem(*separatorItem());
+ appendItem(InspectElementItem);
+}
+#endif // ENABLE(INSPECTOR)
+
+void ContextMenu::checkOrEnableIfNeeded(ContextMenuItem& item) const
+{
+ if (item.type() == SeparatorType)
+ return;
+
+ Frame* frame = m_hitTestResult.innerNonSharedNode()->document()->frame();
+ if (!frame)
+ 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: {
+ ExceptionCode ec = 0;
+ RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
+ String direction = item.action() == ContextMenuItemTagLeftToRight ? "ltr" : "rtl";
+ style->setProperty(CSSPropertyDirection, direction, false, ec);
+ shouldCheck = frame->editor()->selectionHasStyle(style.get()) != 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;
+#if PLATFORM(GTK)
+ case ContextMenuItemTagDelete:
+ shouldEnable = frame->editor()->canDelete();
+ break;
+ case ContextMenuItemTagSelectAll:
+ case ContextMenuItemTagInputMethods:
+ case ContextMenuItemTagUnicode:
+ shouldEnable = true;
+ break;
+#endif
+ case ContextMenuItemTagUnderline: {
+ ExceptionCode ec = 0;
+ RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
+ style->setProperty(CSSPropertyWebkitTextDecorationsInEffect, "underline", false, ec);
+ shouldCheck = frame->editor()->selectionHasStyle(style.get()) != FalseTriState;
+ shouldEnable = frame->editor()->canEditRichly();
+ break;
+ }
+ case ContextMenuItemTagLookUpInDictionary:
+ shouldEnable = frame->selection()->isRange();
+ break;
+ case ContextMenuItemTagCheckGrammarWithSpelling:
+#ifndef BUILDING_ON_TIGER
+ if (frame->editor()->isGrammarCheckingEnabled())
+ shouldCheck = true;
+ shouldEnable = true;
+#endif
+ break;
+ case ContextMenuItemTagItalic: {
+ ExceptionCode ec = 0;
+ RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
+ style->setProperty(CSSPropertyFontStyle, "italic", false, ec);
+ shouldCheck = frame->editor()->selectionHasStyle(style.get()) != FalseTriState;
+ shouldEnable = frame->editor()->canEditRichly();
+ break;
+ }
+ case ContextMenuItemTagBold: {
+ ExceptionCode ec = 0;
+ RefPtr<CSSStyleDeclaration> style = frame->document()->createCSSStyleDeclaration();
+ style->setProperty(CSSPropertyFontWeight, "bold", false, ec);
+ shouldCheck = frame->editor()->selectionHasStyle(style.get()) != FalseTriState;
+ shouldEnable = frame->editor()->canEditRichly();
+ break;
+ }
+ case ContextMenuItemTagOutline:
+ shouldEnable = false;
+ break;
+ case ContextMenuItemTagShowSpellingPanel:
+#ifndef BUILDING_ON_TIGER
+ if (frame->editor()->spellingPanelIsShowing())
+ item.setTitle(contextMenuItemTagShowSpellingPanel(false));
+ else
+ item.setTitle(contextMenuItemTagShowSpellingPanel(true));
+#endif
+ shouldEnable = frame->editor()->canEdit();
+ break;
+ case ContextMenuItemTagNoGuessesFound:
+ shouldEnable = false;
+ break;
+ case ContextMenuItemTagCheckSpellingWhileTyping:
+ shouldCheck = frame->editor()->isContinuousSpellCheckingEnabled();
+ break;
+#if PLATFORM(MAC)
+ case ContextMenuItemTagSubstitutionsMenu:
+ case ContextMenuItemTagTransformationsMenu:
+ break;
+ case ContextMenuItemTagShowSubstitutions:
+#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ if (frame->editor()->substitutionsPanelIsShowing())
+ item.setTitle(contextMenuItemTagShowSubstitutions(false));
+ else
+ item.setTitle(contextMenuItemTagShowSubstitutions(true));
+ shouldEnable = frame->editor()->canEdit();
+#endif
+ break;
+ case ContextMenuItemTagMakeUpperCase:
+ case ContextMenuItemTagMakeLowerCase:
+ case ContextMenuItemTagCapitalize:
+ case ContextMenuItemTagChangeBack:
+ shouldEnable = frame->editor()->canEdit();
+ break;
+ case ContextMenuItemTagCorrectSpellingAutomatically:
+#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ shouldCheck = frame->editor()->isAutomaticSpellingCorrectionEnabled();
+#endif
+ break;
+ case ContextMenuItemTagSmartCopyPaste:
+#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ shouldCheck = frame->editor()->smartInsertDeleteEnabled();
+#endif
+ break;
+ case ContextMenuItemTagSmartQuotes:
+#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ shouldCheck = frame->editor()->isAutomaticQuoteSubstitutionEnabled();
+#endif
+ break;
+ case ContextMenuItemTagSmartDashes:
+#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ shouldCheck = frame->editor()->isAutomaticDashSubstitutionEnabled();
+#endif
+ break;
+ case ContextMenuItemTagSmartLinks:
+#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ shouldCheck = frame->editor()->isAutomaticLinkDetectionEnabled();
+#endif
+ break;
+ case ContextMenuItemTagTextReplacement:
+#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
+ shouldCheck = frame->editor()->isAutomaticTextReplacementEnabled();
+#endif
+ break;
+ case ContextMenuItemTagStopSpeaking:
+ shouldEnable = controller() && controller()->client() && controller()->client()->isSpeaking();
+ break;
+#else // PLATFORM(MAC) ends here
+ case ContextMenuItemTagStopSpeaking:
+ break;
+#endif
+#if PLATFORM(GTK)
+ case ContextMenuItemTagGoBack:
+ shouldEnable = frame->page() && frame->page()->canGoBackOrForward(-1);
+ break;
+ case ContextMenuItemTagGoForward:
+ shouldEnable = frame->page() && frame->page()->canGoBackOrForward(1);
+ break;
+ case ContextMenuItemTagStop:
+ shouldEnable = frame->loader()->documentLoader()->isLoadingInAPISense();
+ break;
+ case ContextMenuItemTagReload:
+ shouldEnable = !frame->loader()->documentLoader()->isLoadingInAPISense();
+ break;
+ case ContextMenuItemTagFontMenu:
+ shouldEnable = frame->editor()->canEditRichly();
+ break;
+#else
+ case ContextMenuItemTagGoBack:
+ case ContextMenuItemTagGoForward:
+ case ContextMenuItemTagStop:
+ case ContextMenuItemTagReload:
+ case ContextMenuItemTagFontMenu:
+#endif
+ case ContextMenuItemTagNoAction:
+ case ContextMenuItemTagOpenLinkInNewWindow:
+ case ContextMenuItemTagDownloadLinkToDisk:
+ case ContextMenuItemTagCopyLinkToClipboard:
+ case ContextMenuItemTagOpenImageInNewWindow:
+ case ContextMenuItemTagDownloadImageToDisk:
+ case ContextMenuItemTagCopyImageToClipboard:
+ 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:
+#if ENABLE(INSPECTOR)
+ case ContextMenuItemTagInspectElement:
+#endif
+ case ContextMenuItemBaseCustomTag:
+ case ContextMenuItemBaseApplicationTag:
+ break;
+ }
+
+ item.setChecked(shouldCheck);
+ item.setEnabled(shouldEnable);
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(CONTEXT_MENUS)