コード例 #1
0
void ContextMenuClientImpl::populateCustomMenuItems(WebCore::ContextMenu* defaultMenu, WebContextMenuData* data)
{
    Vector<WebMenuItemInfo> customItems;
    for (size_t i = 0; i < defaultMenu->itemCount(); ++i) {
        ContextMenuItem* inputItem = defaultMenu->itemAtIndex(i, defaultMenu->platformDescription());
        if (inputItem->action() < ContextMenuItemBaseCustomTag || inputItem->action() >  ContextMenuItemLastCustomTag)
            continue;

        WebMenuItemInfo outputItem;
        outputItem.label = inputItem->title();
        outputItem.enabled = inputItem->enabled();
        outputItem.checked = inputItem->checked();
        outputItem.action = static_cast<unsigned>(inputItem->action() - ContextMenuItemBaseCustomTag);
        switch (inputItem->type()) {
        case ActionType:
            outputItem.type = WebMenuItemInfo::Option;
            break;
        case CheckableActionType:
            outputItem.type = WebMenuItemInfo::CheckableOption;
            break;
        case SeparatorType:
            outputItem.type = WebMenuItemInfo::Separator;
            break;
        case SubmenuType:
            outputItem.type = WebMenuItemInfo::Group;
            break;
        }
        customItems.append(outputItem);
    }

    WebVector<WebMenuItemInfo> outputItems(customItems.size());
    for (size_t i = 0; i < customItems.size(); ++i)
        outputItems[i] = customItems[i];
    data->customItems.swap(outputItems);
}
コード例 #2
0
void CustomContextMenuProvider::appendSeparator(ContextMenu& contextMenu)
{
    // Avoid separators at the start of any menu and submenu.
    if (!contextMenu.items().size())
        return;

    // Collapse all sequences of two or more adjacent separators in the menu or
    // any submenus to a single separator.
    ContextMenuItem lastItem = contextMenu.items().last();
    if (lastItem.type() == SeparatorType)
        return;

    contextMenu.appendItem(ContextMenuItem(SeparatorType, ContextMenuItemCustomTagNoAction, String(), String()));
}
コード例 #3
0
void WebContextMenuProxyGtk::append(ContextMenuItem& menuItem)
{
    unsigned long signalHandlerId;
    GtkAction* action = menuItem.gtkAction();
    if (action) {
        switch (menuItem.type()) {
        case ActionType:
        case CheckableActionType:
            g_object_set_data(G_OBJECT(action), gContextMenuActionId, GINT_TO_POINTER(menuItem.action()));
            signalHandlerId = g_signal_connect(action, "activate", G_CALLBACK(contextMenuItemActivatedCallback), m_page);
            m_signalHandlers.set(signalHandlerId, action);
            // Fall through.
        case SubmenuType:
            signalHandlerId = g_signal_connect(action, "notify::visible", G_CALLBACK(contextMenuItemVisibilityChanged), this);
            m_signalHandlers.set(signalHandlerId, action);
            break;
        case SeparatorType:
            break;
        }
    }

    m_menu.appendItem(menuItem);
}
コード例 #4
0
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(GTK)
        case ContextMenuItemTagGoBack:
            shouldEnable = frame->loader()->canGoBackOrForward(-1);
            break;
        case ContextMenuItemTagGoForward:
            shouldEnable = frame->loader()->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 ContextMenuItemTagStopSpeaking:
        case ContextMenuItemTagWritingDirectionMenu:
        case ContextMenuItemTagTextDirectionMenu:
        case ContextMenuItemTagPDFSinglePageScrolling:
        case ContextMenuItemTagPDFFacingPagesScrolling:
        case ContextMenuItemTagInspectElement:
        case ContextMenuItemBaseApplicationTag:
            break;
    }

    item.setChecked(shouldCheck);
    item.setEnabled(shouldEnable);
}