cyf
64 lines
2.0 KiB
C#
64 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using Cef3;
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namespace Sashulin.common
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{
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class CwbMenuHandler : CefContextMenuHandler
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{
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private ChromeWebBrowser webBrowser;
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private List<CommandItem> commandItems = new List<CommandItem>();
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public CwbMenuHandler(ChromeWebBrowser browser)
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{
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webBrowser = browser;
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}
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protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
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{
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if (!webBrowser.menuVisible)
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model.Clear();
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int commandId = 1001;
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if (webBrowser.ContextMenu != null)
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{
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foreach (MenuItem item in webBrowser.ContextMenu.MenuItems)
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{
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if (item.Text == "-")
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model.AddSeparator();
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else
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model.AddItem(commandId, item.Text);
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CommandItem commandItem = new CommandItem();
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commandItem.id = commandId;
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commandItem.item = item;
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commandItems.Add(commandItem);
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commandId++;
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}
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}
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base.OnBeforeContextMenu(browser, frame, state, model);
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}
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protected override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams state, int commandId, CefEventFlags eventFlags)
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{
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foreach (CommandItem commItem in commandItems)
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{
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if (commItem.id == commandId)
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{
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commItem.item.PerformClick();
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break;
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}
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}
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return base.OnContextMenuCommand(browser, frame, state, commandId, eventFlags);
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}
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}
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class CommandItem
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{
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public int id;
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public MenuItem item;
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}
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}
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