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);
}
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()));
}
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);
}
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);
}