/// <summary>
/// The run context menu.
/// </summary>
/// <param name="browser">
/// The browser.
/// </param>
/// <param name="frame">
/// The frame.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="model">
/// The model.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <returns>
/// The <see cref="bool"/>.
/// </returns>
protected override bool RunContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams parameters, CefMenuModel model, CefRunContextMenuCallback callback)
{
return(false);
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
model.Clear();
}
internal BeforeContextMenuEventArgs(CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
Frame = frame;
State = state;
Model = model;
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams menuParams, CefMenuModel model)
{
if (model.Count > 0)
{
model.AddSeparator();
}
model.AddItem(SHOW_DEV_TOOLS, "&Show DevTools");
model.AddItem(INSPECT_ELEMENT, "Inspect element");
model.AddSeparator();
CefMenuModel submenu = model.AddSubMenu(0, "Submenu Test");
submenu.AddItem((int)CefMenuId.Copy, "Copy");
submenu.AddItem((int)CefMenuId.Paste, "Paste");
submenu.SetColorAt(submenu.Count - 1, CefMenuColorType.Text, CefColor.FromArgb(Color.Blue.ToArgb()));
submenu.AddCheckItem(0, "Checked Test");
submenu.SetCheckedAt(submenu.Count - 1, true);
submenu.AddRadioItem(0, "Radio Off", 0);
submenu.AddRadioItem(0, "Radio On", 1);
submenu.SetCheckedAt(submenu.Count - 1, true);
}
protected override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams state, int commandId, CefEventFlags eventFlags)
{
switch (commandId)
{
case 134:
Clipboard.SetText(state.LinkUrl);
return(true);
case 133:
//在新窗口中打开这个链接
if (state.LinkUrl != null)
{
linkrul = state.LinkUrl;
}
else if (IsUrl(state.SelectionText))
{
linkrul = state.SelectionText;
}
MainForm.Instance.Invoke(new Action(() =>
{
MainForm.Instance.AddNewBrowserTab(linkrul);
}));
linkrul = "";
GC.Collect();
return(true);
case 135: //在新窗口中打开链接并搜索选中的内容
MainForm.Instance.Invoke(new Action(() =>
{
FATabStripItem fATab = new FATabStripItem();
fATab.TabIndex = MainForm.Instance.faTabStrip1.SelectedItem.TabIndex + 1;
MainForm.Instance.faTabStrip1.InsetTab(fATab, true, fATab.TabIndex);
MainForm.Instance.PubSeach(MainForm.Instance.faTabStrip1.SelectedItem, SearStr);
fATab = null;
GC.Collect();
}));
return(true);
case 136: //图片另存为
SaveFileDialog savedialog = new SaveFileDialog();
savedialog.Filter = "Jpg 图片|*.jpg|Bmp 图片|*.bmp|Gif 图片|*.gif|Png 图片|*.png|Wmf 图片|*.wmf";
savedialog.FilterIndex = 0;
savedialog.RestoreDirectory = true; //保存对话框是否记忆上次打开的目录
savedialog.CheckPathExists = true; //检查目录
savedialog.FileName = System.DateTime.Now.ToString("yyyyMMddHHmmss") + "-"; //设置默认文件名
if (savedialog.ShowDialog() == DialogResult.OK)
{
browser.GetHost().DownloadImage(state.SourceUrl, false, 0, false, new CefWebDownloadImageCallbackHandler(savedialog.FileName, -1, null, ""));
//WriteBytesToFile(savedialog.FileName, GetBytesFromUrl(state.SourceUrl));
//Image.Save(, System.Drawing.Imaging.ImageFormat.Jpeg);// image为要保存的图片
MessageBox.Show("图片保存成功！", "信息提示");
}
savedialog = null;
GC.Collect();
return(true);
case 100:
Clipboard.SetText(state.SelectionText);
return(true);
case 114:
frame.Paste();
return(true);
case 113:
browser.StopLoad();
return(true);
case 200:
browser.GoBack();
return(true);
case 300:
browser.GoForward();
return(true);
case 350: //刷新
PublicClass.ReflashBrowser(browser, _core);
return(true);
case 400:
//browser;
//var host = browser.GetHost();
//var wi = CefWindowInfo.Create();
//wi.SetAsPopup(IntPtr.Zero, "DevTools");
//host.ShowDevTools(wi, new DevToolsWebClient(), new CefBrowserSettings(), new CefPoint(0, 0));
PublicClass.DevTools(_core, browser);
return(true);
case 401:
SaveFileDialog pdfsave = new SaveFileDialog();
pdfsave.Filter = "PDF文件|*.pdf";
pdfsave.FilterIndex = 0;
pdfsave.RestoreDirectory = true; //保存对话框是否记忆上次打开的目录
pdfsave.CheckPathExists = true; //检查目录
pdfsave.FileName = _core.Title; // System.DateTime.Now.ToString("yyyyMMddHHmmss") + "-"; ;//设置默认文件名
if (pdfsave.ShowDialog() == DialogResult.OK)
{
_core.Browser.GetHost().PrintToPdf(pdfsave.FileName, new CefPdfPrintSettings(), new CefWebPdfPrinerHandler());
}
pdfsave = null;
return(true);
case 402:
_core.Browser.GetHost().Print(); //print web page
return(true);
default: // Allow default handling, if any.
return(false);
}
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
//To disable the menu then call clear
model.Clear();
// Removing existing menu item
// Remove "View Source" option
bool removed = model.Remove((int)CefMenuId.ViewSource);
//Add new custom menu items
model.AddItem((int)((CefMenuId)ShowDevTools), "Show DevTools");
model.AddItem((int)((CefMenuId)CloseDevTools), "Close DevTools");
}
protected override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams state, int commandId, CefEventFlags eventFlags)
{
if (base.OnContextMenuCommand(browser, frame, state, commandId, eventFlags))
{
return(true);
}
if (commandId == 26500)
{
devTools ??= new DevTools(browser.GetHost());
devTools.Disposed += OnDevToolsDisposed;
devTools.Show(state.X, state.Y);
return(true);
}
return(false);
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
model.Clear();
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
if (OwnerWebView.DisableBuiltinContextMenus)
{
model.Clear();
}
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
base.OnBeforeContextMenu(browser, frame, state, model);
AddSeparator(model);
model.AddItem(26500, "Open dev tools");
}
protected override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams state, int commandId, CefEventFlags eventFlags)
{
//return base.OnContextMenuCommand(browser, frame, state, commandId, eventFlags);
return(false);
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
model.Clear();//清除掉构建的菜单对象
if (this._isShowMenu == false)
{
return;
}
//添加刷新菜单
//model.AddItem((int)CefMenuId.ReloadNoCache, "强制刷新");
model.AddItem((int)CefMenuId.Back, "返回");
model.AddItem((int)CefMenuId.Forward, "前进");
model.AddItem((int)CefMenuId.ReloadNoCache, "强制刷新");
model.AddItem((int)CefMenuId.ViewSource, "查看源码");
base.OnBeforeContextMenu(browser, frame, state, model);
}
public override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams @params, CefMenuModel model)
{
_implementation.OnBeforeContextMenu(browser, frame, @params, model);
}
internal protected virtual bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams menuParams, int commandId, CefEventFlags eventFlags)
{
return(false);
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
// デフォルトのコンテキストメニューを無効化
model.Clear();
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
if (!TwitterUrls.IsTweetDeck(frame.Url) || browser.IsLoading)
{
extraContext.Reset();
}
base.OnBeforeContextMenu(browser, frame, state, model);
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams menuParams, CefMenuModel model)
{
var count = model.Count;
if (count > 0)
{
for (int i = 0; i < count; i++)
{
var commandId = (CefMenuId)model.GetCommandIdAt(i);
switch (commandId)
{
case CefMenuId.Undo:
case CefMenuId.Redo:
case CefMenuId.Cut:
case CefMenuId.Copy:
case CefMenuId.Paste:
case CefMenuId.Delete:
case CefMenuId.SelectAll:
case CefMenuId.Find:
break;
default:
break;
}
}
}
if (AppHelper.EnableDevtools)
{
model.Remove((int)CefMenuId.Print);
model.Remove((int)CefMenuId.ViewSource);
if (model.Count >= 1)
{
model.RemoveAt(model.Count - 1);
}
model.AddItem(SHOW_DEV_TOOLS, "&Show DevTools");
}
else
{
model.Clear(); // 禁用右键菜单
}
//model.InsertItemAt(model.Count > 0 ? 1 : 0, (int)CefMenuId.ReloadNocache, "Refresh");
//model.AddSeparator();
//model.AddItem(SHOW_DEV_TOOLS, "&Show DevTools");
//model.AddItem(INSPECT_ELEMENT, "Inspect element");
//CefMenuModel submenu = model.AddSubMenu(0, "Submenu Test");
//submenu.AddItem((int)CefMenuId.Copy, "Copy");
//submenu.AddItem((int)CefMenuId.Paste, "Paste");
//submenu.SetColorAt(submenu.Count - 1, CefMenuColorType.Text, CefColor.FromArgb((int)Colors.Blue.ToUint32()));
//submenu.AddCheckItem(0, "Checked Test");
//submenu.SetCheckedAt(submenu.Count - 1, true);
//submenu.AddRadioItem(0, "Radio Off", 0);
//submenu.AddRadioItem(0, "Radio On", 1);
//submenu.SetCheckedAt(submenu.Count - 1, true);
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams menuParams, CefMenuModel model)
{
//处理 鼠标右键的快捷键
model.Clear();
model.AddItem((int)CefMenuId.Copy, "复制");
//model.AddItem((int)CefMenuId.ViewSource, AppResource.查看源);
}
protected internal unsafe override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams @params, CefMenuModel model)
{
_implementation.OnBeforeContextMenu(browser, frame, @params, model);
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
if (model.Count > 0)
{
model.Clear();
}
//bool removed = model.Remove(CefMenuCommand.ViewSource); // Remove "View Source" option
if (state.LinkUrl != null || IsUrl(state.SelectionText))
{
model.AddItem(133, "新窗口中打开链接");
model.AddItem(134, "复制链接");
model.AddSeparator();
}
model.AddItem(135, "搜索此内容");
if (state.MediaType == CefContextMenuMediaType.Image)
{
SearStr = state.SelectionText;
model.AddItem(136, "图片另存为");
}
model.AddSeparator();
model.AddItem(100, "复制");
model.AddItem(114, "粘贴");
model.AddSeparator();
model.AddItem(200, "返回");
model.AddItem(300, "前进");
model.AddItem(350, "刷新");
model.AddItem(113, "停止");
model.AddSeparator();
if (_core.Browser.GetHost() != null)
{
// model.AddSeparator();
model.AddItem(402, "打印此页");
model.AddItem(401, "页面另存为PDF");
model.AddSeparator();
}
if (!_core.DevToolsOpen)
{
model.AddItem(400, "打开调试工具");
}
else
{
model.AddItem(400, "关闭调试工具");
}
if (state.SelectionText != null)
{
model.SetEnabled(100, true);
}
else
{
model.SetEnabled(100, false);
}
if (Clipboard.GetText() == "")
{
model.SetEnabled(114, false);
}
else
{
model.SetEnabled(114, true);
}
if (state.SelectionText != "" && state.SelectionText != null)
{
SearStr = state.SelectionText;
model.SetEnabled(135, true);
}
else
{
model.SetEnabled(135, false);
}
if (browser.IsLoading)
{
model.SetEnabled(113, true);
}
else
{
model.SetEnabled(113, false);
}
if (browser.CanGoBack)
{
model.SetEnabled(200, true);
}
else
{
model.SetEnabled(200, false);
}
if (browser.CanGoForward)
{
model.SetEnabled(300, true);
}
else
{
model.SetEnabled(300, false);
}
}
protected internal unsafe override bool RunContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams @params, CefMenuModel model, CefRunContextMenuCallback callback)
{
return(_implementation.RunContextMenu(browser, frame, @params, model, callback));
}
protected override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams state, int commandId, CefEventFlags eventFlags)
{
if (commandId == (int)ContextMenuHelper.MenuIdentifier.MENU_ID_SHOW_DEVTOOLS)
{
_owner.ShowDevTools();
return(true);
}
if (commandId == (int)ContextMenuHelper.MenuIdentifier.MENU_ID_HIDE_DEVTOOLS)
{
_owner.WebView.BrowserHost.CloseDevTools();
return(true);
}
var e = new ContextMenuCommandEventArgs(frame, state, commandId, eventFlags);
_owner.InvokeIfRequired(() => _owner.OnContextMenuCommand(e));
return(e.Handled);
}
protected internal unsafe override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams @params, int commandId, CefEventFlags eventFlags)
{
return(_implementation.OnContextMenuCommand(browser, frame, @params, commandId, eventFlags));
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
for (var index = model.Count - 1; index >= 0; index--)
{
var nCmd = model.GetCommandIdAt(index);
if (!ContextMenuHelper.IsEdition(nCmd) && !ContextMenuHelper.IsUserDefined(nCmd))
{
model.Remove(nCmd);
}
}
if (WinFormium.Runtime.IsDebuggingMode && (state.ContextMenuType & CefContextMenuTypeFlags.Editable) != CefContextMenuTypeFlags.Editable)
{
if (model.Count > 0)
{
model.AddSeparator();
}
model.AddItem((int)((CefMenuId)ContextMenuHelper.MenuIdentifier.MENU_ID_SHOW_DEVTOOLS), Resources.Messages.ContextMenu_ShowDevTools);
model.AddItem((int)((CefMenuId)ContextMenuHelper.MenuIdentifier.MENU_ID_HIDE_DEVTOOLS), Resources.Messages.ContextMenu_CloseDevTools);
}
var e = new BeforeContextMenuEventArgs(frame, state, model);
_owner.InvokeIfRequired(() => _owner.OnBeforeContextMenu(e));
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
Log.Trace("ContextMenuHandler.OnBeforeContextMenu( browser: {0}, frame: {1}, state: {2}, model: CefMenuModel[{3}] )",
browser.Identifier,
frame.Identifier,
"(" + state.X + ", " + state.Y + ")",
model.Count);
base.OnBeforeContextMenu(browser, frame, state, model);
}
protected override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams menuParams, int commandId, CefEventFlags eventFlags)
{
if (commandId >= (int)CefMenuId.UserFirst && commandId <= (int)CefMenuId.UserLast)
{
switch (commandId)
{
case SHOW_DEV_TOOLS:
WebView.ShowDevTools();
break;
case INSPECT_ELEMENT:
WebView.ShowDevTools(new CefPoint(menuParams.XCoord, menuParams.YCoord));
break;
}
return(true);
}
return(false);;
}
protected override Boolean OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams state, Int32 commandId, CefEventFlags eventFlags)
{
Log.Trace("ContextMenuHandler.OnContextMenuCommand( browser: {0}, frame: {1}, state: {2}, commandId: {3}, eventFlags: {4} )",
browser.Identifier,
frame.Identifier,
"(" + state.X + ", " + state.Y + ")",
commandId,
eventFlags);
return(base.OnContextMenuCommand(browser, frame, state, commandId, eventFlags));
}
/// <summary>
/// The on context menu command.
/// </summary>
/// <param name="browser">
/// The browser.
/// </param>
/// <param name="frame">
/// The frame.
/// </param>
/// <param name="state">
/// The state.
/// </param>
/// <param name="commandId">
/// The command id.
/// </param>
/// <param name="eventFlags">
/// The event flags.
/// </param>
/// <returns>
/// The <see cref="bool"/>.
/// </returns>
protected override bool OnContextMenuCommand(CefBrowser browser, CefFrame frame, CefContextMenuParams state, int commandId, CefEventFlags eventFlags)
{
if (this.debugging)
{
if (commandId == ShowDevTools)
{
var host = browser.GetHost();
var wi = CefWindowInfo.Create();
wi.SetAsPopup(IntPtr.Zero, "DevTools");
host.ShowDevTools(wi, new DevToolsWebClient(), new CefBrowserSettings(), new CefPoint(0, 0));
}
if (commandId == CloseDevTools)
{
browser.GetHost().CloseDevTools();
}
}
return(false);
}
protected override Context CreateContext(CefContextMenuParams parameters)
{
return(CreateContext(parameters, extraContext, ImageQuality.Best));
}
protected override void OnBeforeContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams state, CefMenuModel model)
{
// To disable the menu then call clear
model.Clear();
if (_config.Platform == ChromelyPlatform.Windows)
{
// Removing existing menu item
// Remove "View Source" option
model.Remove((int)CefMenuId.ViewSource);
if (debugging)
{
// Add new custom menu items
model.AddItem((int)((CefMenuId)ShowDevTools), "Show DevTools");
model.AddItem((int)((CefMenuId)CloseDevTools), "Close DevTools");
}
}
}
internal protected virtual bool RunContextMenu(CefBrowser browser, CefFrame frame, CefContextMenuParams menuParams, CefMenuModel model, CefRunContextMenuCallback callback)
{
return(WebView.RaiseRunContextMenu(frame, menuParams, model, callback));
}
