public void OnBeforeContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, IMenuModel model)
{
//移除不需要的菜单
model.Remove(CefMenuCommand.ViewSource);
model.Remove(CefMenuCommand.Print);
model.Remove(CefMenuCommand.AddToDictionary);
model.Remove(CefMenuCommand.SpellCheckNoSuggestions);
//修改菜单显示名称
model.SetLabel(CefMenuCommand.Undo, "撤回");
model.SetLabel(CefMenuCommand.Redo, "恢复");
model.SetLabel(CefMenuCommand.Back, "返回");
model.SetLabel(CefMenuCommand.Forward, "前进");
model.SetLabel(CefMenuCommand.Cut, "剪切");
model.SetLabel(CefMenuCommand.Copy, "复制");
model.SetLabel(CefMenuCommand.Paste, "粘贴");
model.SetLabel(CefMenuCommand.Delete, "删除");
model.SetLabel(CefMenuCommand.SelectAll, "全选");
model.SetLabel(CefMenuCommand.Reload, "重新加载");
}
void IContextMenuHandler.OnBeforeContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, IMenuModel model)
{
if (!string.IsNullOrWhiteSpace(parameters.SelectionText))
{
selectionTextQuery = parameters.SelectionText;
model.AddItem((CefMenuCommand)SearchGoogle, $"Pesquisar \"{selectionTextQuery.Substring(0, Math.Min(selectionTextQuery.Length, 60))}\" no Google");
}
statusLabelLink = currentBrowserTab.statusLabel.Text;
if (Uri.IsWellFormedUriString(statusLabelLink, UriKind.RelativeOrAbsolute) && !string.IsNullOrWhiteSpace(statusLabelLink))
{
model.Clear();
model.AddItem((CefMenuCommand)OpenNewTab, "Abrir link em nova guia");
}
else
{
//model.SetLabel(CefMenuCommand.Redo, "Refazer");
//model.SetLabel(CefMenuCommand.Undo, "Desfazer");
model.Remove(CefMenuCommand.Redo);
model.Remove(CefMenuCommand.Undo);
model.SetLabel(CefMenuCommand.Forward, "Avançar");
model.SetLabel(CefMenuCommand.Back, "Voltar");
model.SetLabel(CefMenuCommand.Copy, "Copiar");
//model.SetLabel(CefMenuCommand.AddToDictionary, "Adicionar ao dicionário");
model.SetLabel(CefMenuCommand.Cut, "Cortar");
model.SetLabel(CefMenuCommand.Delete, "Apagar");
model.SetLabel(CefMenuCommand.Paste, "Colar");
model.SetLabel(CefMenuCommand.SelectAll, "Selecionar tudo");
model.SetLabel(CefMenuCommand.Print, "Imprimir");
model.SetLabel(CefMenuCommand.Reload, "Recarregar");
model.SetLabel(CefMenuCommand.ReloadNoCache, "Voltar");
model.SetLabel(CefMenuCommand.ViewSource, "Exibir código fonte da página");
model.AddSeparator(); //indexado
model.AddItem((CefMenuCommand)ShowDevTools, "Inspecionar");
}
}
void IContextMenuHandler.OnBeforeContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, IMenuModel model)
{
//To disable the menu then call clear
// model.Clear();
//Removing existing menu item
//bool removed = model.Remove(CefMenuCommand.ViewSource); // Remove "View Source" option
//Add new custom menu items
model.AddItem((CefMenuCommand)ShowDevTools, EmbeddedBrowserControlRes.Show_DevTools);
model.AddItem((CefMenuCommand)CloseDevTools, EmbeddedBrowserControlRes.Close_DevTools);
//BufferLink = null;
if (string.IsNullOrEmpty(parameters.UnfilteredLinkUrl) == false)
{
//BufferLink = parameters.LinkUrl;
model.AddItem((CefMenuCommand)OpenLinkInNewTab, EmbeddedBrowserControlRes.Open_Link_In_New_Tab);
}
if (parameters.TypeFlags.HasFlag(ContextMenuType.Selection))
{
model.AddItem((CefMenuCommand)SearchSelectedText, EmbeddedBrowserControlRes.Search_selected_text_using_Google);
model.AddItem((CefMenuCommand)SaveText, EmbeddedBrowserControlRes.Save_selected_text);
model.AddSeparator();
}
if (parameters.TypeFlags.HasFlag(ContextMenuType.Media) && parameters.HasImageContents)
{
if (EmbeddedBrowserHelper.HasJpegExtension(parameters.SourceUrl))
{
//model.AddItem((CefMenuCommand)ViewImageExifData, "View image EXIF data");
}
//model.AddItem((CefMenuCommand)MenuSaveImage, "Save image");
model.AddItem((CefMenuCommand)CopyImgLocation, EmbeddedBrowserControlRes.Copy_image_location_to_clipboard);
var sub = model.AddSubMenu((CefMenuCommand)ReverseImgSearchSubMenu, EmbeddedBrowserControlRes.Reverse_image_search_tools);
sub.AddItem((CefMenuCommand)ReverseImageSearchTineye, EmbeddedBrowserControlRes.Reverse_image_search_using_TinEye);
//sub.AddItem((CefMenuCommand)ReverseImageSearchYandex, EmbeddedBrowserControlRes.Reverse_image_search_using_Yandex);
sub.AddItem((CefMenuCommand)ReverseImageSearchGoogle, EmbeddedBrowserControlRes.Reverse_image_search_using_Google);
model.AddSeparator();
//
}
if (EmbeddedBrowserHelper.IsOnYouTube(browserControl.Address))
{
//model.AddItem((CefMenuCommand)SaveYouTubeVideo, "Extract YouTube video");
}
if (EmbeddedBrowserHelper.IsOnFacebook(browserControl.Address))
{
//model.AddItem((CefMenuCommand)ViewFacebookId, "Show Facebook profile ID");
}
if (EmbeddedBrowserHelper.IsOnTwitter(browserControl.Address))
{
//model.AddItem((CefMenuCommand)ViewTwitterId, "Show Twitter profile ID");
}
//model.AddItem((CefMenuCommand)ViewSource, "*View page source");
//model.AddItem((CefMenuCommand)ExtractAllLinks, "Extract all links on page");
//model.AddItem((CefMenuCommand)Bookmark, "Add page to bookmarks");
string s = EmbeddedBrowserControlRes.View_source;
string s2 = EmbeddedBrowserControlRes.Forward;
model.SetLabel(CefMenuCommand.ViewSource, EmbeddedBrowserControlRes.View_source);
model.SetLabel(CefMenuCommand.Print, EmbeddedBrowserControlRes.Print);
model.SetLabel(CefMenuCommand.Undo, EmbeddedBrowserControlRes.Undo);
model.SetLabel(CefMenuCommand.Redo, EmbeddedBrowserControlRes.Redo);
model.SetLabel(CefMenuCommand.Forward, EmbeddedBrowserControlRes.Forward);
model.SetLabel(CefMenuCommand.Back, EmbeddedBrowserControlRes.Back);
/*
* model.Remove(CefMenuCommand.ViewSource);
* model.Remove(CefMenuCommand.Print);
* model.Remove(CefMenuCommand.Undo);
* model.Remove(CefMenuCommand.Redo);
* model.Remove(CefMenuCommand.Forward);
* model.Remove(CefMenuCommand.Back);
*/
}