public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode,
int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type != KeyType.KeyUp || !Enum.IsDefined(typeof(Keys), windowsKeyCode))
{
return(false);
}
var key = (Keys)windowsKeyCode;
if (key == Keys.F12)
{
browser.ShowDevTools();
}
else if (key == Keys.F5 && modifiers == CefEventFlags.ControlDown) // Ctrl+F5 - Cache reload
{
browser.Reload(true);
}
else if (key == Keys.F5) // F5 - Reload
{
browser.Reload();
}
else if (key == Keys.I && modifiers == (CefEventFlags.ControlDown | CefEventFlags.ShiftDown)) // Ctrl+Shift+I
{
browser.ShowDevTools();
}
else if (key == Keys.F1) // F1 - Opens Wiki page
{
Process.Start(new ProcessStartInfo {
FileName = "https://github.com/TcNobo/TcNo-Acc-Switcher/wiki", UseShellExecute = true
});
}
return(false);
}
/// <inheritdoc/>>
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
var result = false;
Debug.WriteLine("OnKeyEvent: KeyType: {0} 0x{1:X} Modifiers: {2}", type, windowsKeyCode, modifiers);
// TODO: Handle MessageNeeded cases here somehow.
if (type == KeyType.KeyUp && Enum.IsDefined(typeof(Keys), windowsKeyCode))
{
var key = (Keys)windowsKeyCode;
switch (key)
{
case Keys.F12:
browser.ShowDevTools();
break;
case Keys.F5:
if (modifiers == CefEventFlags.ControlDown)
{
browser.Reload(true); //强制忽略缓存
}
else
{
browser.Reload();
}
break;
}
}
return(result);
}
bool IContextMenuHandler.OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
if ((int)commandId == ShowDevTools)
{
browser.ShowDevTools();
}
if ((int)commandId == CloseDevTools)
{
browser.CloseDevTools();
}
if ((int)commandId == S_TPIP)
{
if (Library.is_PIP)
{
Library.stopPIP();
}
else
{
Library.startPIP();
}
}
//if ((int)commandId == ShowSetting)
//{
// frmSetting frm = new frmSetting();
// frm.ShowDialog();
//}
return(false);
}
bool IContextMenuHandler.OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
switch ((int)commandId)
{
case ShowDevTools:
browser.ShowDevTools();
break;
case CloseDevTools:
browser.CloseDevTools();
break;
case SaveImage:
ExecuteSaveFileByUrl(parameters.SourceUrl.ToString(), frame);
break;
case SaveLink:
ExecuteSaveFileByUrl(parameters.UnfilteredLinkUrl, frame);
break;
case CopyLink:
Clipboard.SetDataObject(parameters.UnfilteredLinkUrl);
break;
case LinkOpenDefaultBrowser:
System.Diagnostics.Process.Start("explorer.exe", parameters.UnfilteredLinkUrl);
break;
}
return(false);
}
/// <summary>
/// 实现F12调出调试窗口
/// </summary>
/// <param name="browserControl"></param>
/// <param name="browser"></param>
/// <param name="type"></param>
/// <param name="windowsKeyCode"></param>
/// <param name="nativeKeyCode"></param>
/// <param name="modifiers"></param>
/// <param name="isSystemKey"></param>
/// <returns></returns>
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type != KeyType.KeyUp)
{
return(false);
}
//todo 使用System.Windows.Input.Key.F12来实现
//目前windowsKeyCode和System.Windows.Input.Key.F12无法对应 没有深入研究
if (windowsKeyCode == F12KeyCode)
{
Console.WriteLine("F12");
browser.ShowDevTools();
return(true);
}
if (windowsKeyCode == F5KeyCode)
{
Console.WriteLine("F5");
if (browser.MainFrame?.Url != null)
{
if (browser.MainFrame.Url.StartsWith("chrome-devtools:", StringComparison.OrdinalIgnoreCase))
{
//chrome-devtools://devtools/devtools_app.html
return(false);
}
}
browser.Reload(true);
return(true);
}
return(false);
}
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type == KeyType.KeyUp && Enum.IsDefined(typeof(Keys), windowsKeyCode))
{
var key = (Keys)windowsKeyCode;
if (key == Keys.F5)
{
browser.Reload();
}
else if (key == Keys.F12)
{
browser.ShowDevTools();
}
else if (key == Keys.P)
{
if (ChromeWebBrowser.spiderManager.taskStatus.Visible)
{
ChromeWebBrowser.spiderManager.taskStatus.Activate();
}
else
{
if (ChromeWebBrowser.spiderManager.taskStatus.IsDisposed)
{
ChromeWebBrowser.spiderManager.taskStatus = new TaskStatusMain();
}
ChromeWebBrowser.spiderManager.taskStatus.Show();
}
}
}
return(false);
}
/// <summary>
/// Called before a keyboard event is sent to the renderer. Return true if the event
/// was handled or false otherwise. If the event will be handled in CefSharp.IKeyboardHandler.OnKeyEvent(CefSharp.IWebBrowser,CefSharp.IBrowser,CefSharp.KeyType,System.Int32,System.Int32,CefSharp.CefEventFlags,System.Boolean)
/// as a keyboard shortcut set isKeyboardShortcut to true and return false.
/// </summary>
/// <param name="browserControl">The CefSharp.IWebBrowser control this request is for.</param>
/// <param name="browser">The browser instance.</param>
/// <param name="type">Whether this was a key up/down/raw/etc...</param>
/// <param name="windowsKeyCode">The Windows key code for the key event. This value is used by the DOM specification.
/// Sometimes it comes directly from the event (i.e. on Windows) and sometimes it's
/// determined using a mapping function. See WebCore/platform/chromium/KeyboardCodes.h
/// for the list of values.</param>
/// <param name="nativeKeyCode">The native key code. On Windows this appears to be in the format of WM_KEYDOWN/WM_KEYUP/etc... lParam data.</param>
/// <param name="modifiers">What other modifier keys are currently down: Shift/Control/Alt/OS X Command/etc...</param>
/// <param name="isSystemKey">Indicates whether the event is considered a "system key" event (see http://msdn.microsoft.com/en-us/library/ms646286(VS.85).aspx for details).</param>
/// <param name="isKeyboardShortcut">See the summary for an explanation of when to set this to true.</param>
/// <returns>v</returns>
public bool OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut)
{
isKeyboardShortcut = false;
//Logger.Debug("OnPreKeyEvent: KeyType: {0} 0x{1:X} Modifiers: {2}", type, windowsKeyCode, modifiers);
// Debug.WriteLine("OnPreKeyEvent PreProcessControlState: {0}", state);
if (type == KeyType.RawKeyDown)
{
switch ((Keys)windowsKeyCode)
{
// F12 to open browser dev console.
case Keys.F12:
browser.ShowDevTools();
return(true);
// F5 to reload (refresh); Shift + F5 to reload without cache
case Keys.F5:
browser.Reload(modifiers == CefEventFlags.ShiftDown);
return(true);
default:
break;
}
}
return(false);
}
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type == KeyType.KeyUp && Enum.IsDefined(typeof(Keys), windowsKeyCode))
{
var key = (Keys)windowsKeyCode;
switch (key)
{
case Keys.F12:
browser.ShowDevTools();
break;
case Keys.F5:
if (modifiers == CefEventFlags.ControlDown)
{
//MessageBox.Show("ctrl+f5");
browser.Reload(true); //强制忽略缓存
}
else
{
//MessageBox.Show("f5");
browser.Reload();
}
break;
}
}
return(false);
}
bool IContextMenuHandler.OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
switch ((int)commandId)
{
case GetCurrentCookie:
_this.EndWork(browserControl.Address);
break;
case InputCookie:
string cookieStr = "";
_this.form.Invoke(new Action(() =>
{
cookieStr = Utils.InputDialog("输入 Cookie 字符串 (通过 Chrome EditThisCookie 扩展完整获取)", "手动输入 Cookie");
}));
if (!string.IsNullOrEmpty(cookieStr))
{
_this.EndWork(null, cookieStr);
}
else
{
MessageBox.Show("Cookie 字符串不能为空", "手动输入 Cookie", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
break;
case ShowDevTools:
browser.ShowDevTools();
break;
}
return(false);
}
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type == KeyType.KeyUp && Enum.IsDefined(typeof(Keys), windowsKeyCode))
{
var key = (Keys)windowsKeyCode;
switch (key)
{
case Keys.F1: //F1事件，打开钱箱
PublicUtil.openMoneyBox();
break;
case Keys.F4: //F4事件，释放内存
MainForm.ClearMemory();
break;
case Keys.F5: //F5事件，刷新
browser.Reload();
break;
case Keys.F12: //F12事件，调出开发者工具
browser.ShowDevTools();
break;
}
}
return(false);
}
protected virtual bool HandleRawKey(IWebBrowser browserControl, IBrowser browser, Keys key, CefEventFlags modifiers)
{
if (modifiers == (CefEventFlags.ControlDown | CefEventFlags.ShiftDown) && key == Keys.I)
{
if (BrowserUtils.HasDevTools)
{
browser.ShowDevTools();
}
else
{
browserControl.AsControl().InvokeSafe(() => {
string extraMessage;
if (Program.IsPortable)
{
extraMessage = "Please download the portable installer, select the folder with your current installation of TweetDuck Portable, and tick 'Install dev tools' during the installation process.";
}
else
{
extraMessage = "Please download the installer, and tick 'Install dev tools' during the installation process. The installer will automatically find and update your current installation of TweetDuck.";
}
FormMessage.Information("Dev Tools", "You do not have dev tools installed. " + extraMessage, FormMessage.OK);
});
}
return(true);
}
return(false);
}
public bool OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut)
{
if (type != KeyType.KeyUp)
{
return(false);
}
Keys key = (Keys)windowsKeyCode | modifiers.GetKey();
switch (key)
{
case Keys.F5 | Keys.None:
browser.Reload();
return(true);
case Keys.F9 | Keys.None:
case Keys.F12 | Keys.None:
browser.ShowDevTools();
return(true);
}
if (key == (Keys.Control | Keys.P))
{
var relativePath = String.Format(@".\output-{0}.pdf", Guid.NewGuid().ToString());
var fullPath = Path.GetFullPath(relativePath);
Debug.WriteLine(browser.GetType());
PdfPrintSettings pdfPrintSettings = new PdfPrintSettings();
pdfPrintSettings.Landscape = true;
pdfPrintSettings.BackgroundsEnabled = true;
browser.PrintToPdfAsync(fullPath, pdfPrintSettings).ContinueWith(OnPrintToPdfCompleted, fullPath);
return(true);
}
return(false);
}
bool IContextMenuHandler.OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
if ((int)commandId == ShowDevTools)
{
browser.ShowDevTools();
}
return(false);
}
public bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
int id = (int)commandId;
if (id == ShowDevTools)
{
browser.ShowDevTools();
}
if (id == CloseDevTools)
{
browser.CloseDevTools();
}
if (id == SaveImageAs)
{
browser.GetHost().StartDownload(parameters.SourceUrl);
}
if (id == SaveLinkAs)
{
browser.GetHost().StartDownload(parameters.LinkUrl);
}
if (id == OpenLinkInNewTab)
{
ChromiumWebBrowser newBrowser = myForm.AddNewBrowserTab(parameters.LinkUrl, false, browser.MainFrame.Url);
}
if (id == CopyLinkAddress)
{
Clipboard.SetText(parameters.LinkUrl);
}
if (id == CloseTab)
{
myForm.InvokeOnParent(delegate() {
myForm.CloseActiveTab();
});
}
if (id == RefreshTab)
{
myForm.InvokeOnParent(delegate() {
myForm.RefreshActiveTab();
});
}
if (id == CopyImageLink)
{
Clipboard.SetText(parameters.SourceUrl);
}
if (id == CopyImage)
{
WebClient wc = new WebClient();
using (MemoryStream stream = new MemoryStream(wc.DownloadData(parameters.SourceUrl)))
{
Image img = Bitmap.FromStream(stream);
Clipboard.SetImage(img);
}
}
return(false);
}
public bool OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut)
{
if (type == KeyType.RawKeyDown && windowsKeyCode == (int)Keys.F12)
{
browser.ShowDevTools();
return(true);
}
return(false);
}
bool IContextMenuHandler.OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
if ((int)commandId == ShowDevTools)
{
browser.ShowDevTools();
}
if ((int)commandId == CloseDevTools)
{
browser.CloseDevTools();
}
return false;
}
public bool OnKeyEvent(IWebBrowser chromiumWebBrowser, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
#if DEBUG
var winKey = (Keys)windowsKeyCode;
if (winKey == Keys.F && modifiers == CefEventFlags.ControlDown)
{
browser.ShowDevTools();
return(true);
}
#endif
return(false);
}
public bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters,
CefMenuCommand commandId, CefEventFlags eventFlags)
{
#if DEBUG
if (commandId == CEF_MENU_OPEN_DEV_TOOLS)
{
browser.ShowDevTools();
return(true);
}
#endif
return(false);
}
/// <inheritdoc/>>
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
var result = false;
// Debug.WriteLine("OnKeyEvent: KeyType: {0} 0x{1:X} Modifiers: {2}", type, windowsKeyCode, modifiers);
// TODO: Handle MessageNeeded cases here somehow.
if (type == KeyType.RawKeyDown && windowsKeyCode == (int)Keys.F6)
{
browser.ShowDevTools();
}
return(result);
}
//event that receive url popup
/*public event popup_request;*/
bool ILifeSpanHandler.OnBeforePopup(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, string targetFrameName, WindowOpenDisposition targetDisposition, bool userGesture, IPopupFeatures popupFeatures, IWindowInfo windowInfo, IBrowserSettings browserSettings, ref bool noJavascriptAccess, out IWebBrowser newBrowser)
{
//get url popup
/* if (this.popup_request != null)
* this.popup_request(targetUrl);
*/
//stop open popup window
browser.ShowDevTools();
newBrowser = null;
return(true);
}
public bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
#if DEBUG
if ((int)commandId == ShowDevTools)
{
browser.ShowDevTools();
}
if ((int)commandId == CloseDevTools)
{
browser.CloseDevTools();
}
#endif
return(false);
}
public bool OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut)
{
switch ((Keys)windowsKeyCode)
{
case Keys.F12:
browser.ShowDevTools();
break;
case Keys.F5:
browser.Reload(); //此处可以添加想要实现的代码段
break;
}
return(false);
}
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type == KeyType.KeyUp && Enum.IsDefined(typeof(Keys), windowsKeyCode))
{
var key = (Keys)windowsKeyCode;
switch (key)
{
case Keys.F12: //F12事件，调出开发者工具
browser.ShowDevTools();
break;
}
}
return(false);
}
public bool OnPreKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut)
{
if (KeyType.RawKeyDown == type)
{
//if (windowsKeyCode == (int)Keys.F5)
//{
// browser.Reload(); //此处可以添加想要实现的代码段
//}
if (windowsKeyCode == (int)Keys.F12)
{
browser.ShowDevTools();
}
}
return(false);
}
public bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters,
CefMenuCommand commandId, CefEventFlags eventFlags)
{
switch (commandId)
{
case CefMenuCommand.CustomFirst:
browser.ShowDevTools();
break;
case CefMenuCommand.Reload:
browser.GoBack();
break;
}
return(false);
}
public bool OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type == KeyType.KeyUp)
{
if (windowsKeyCode == (int)Keys.F5)
{
browser.Reload(true); //无视缓存刷新
}
else if (windowsKeyCode == (int)Keys.F12)
{
browser.ShowDevTools(); //开发者模式
}
}
return(false);
}
public bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser,
IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
if (commandId == (CefMenuCommand)ReloadPage)
{
browser.Reload();
}
else if (commandId == (CefMenuCommand)DevTools)
{
browser.ShowDevTools();
}
else if (commandId == (CefMenuCommand)Home)
{
((MainForm)Form.ActiveForm).goHome();
}
return(false);
}
public bool OnKeyEvent(IWebBrowser chromiumWebBrowser, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
if (type == KeyType.KeyUp)
{
switch (windowsKeyCode)
{
case KEY_F5:
browser.Reload();
break;
case KEY_F12:
browser.ShowDevTools();
break;
}
}
return(false);
}
public bool OnPreKeyEvent(IWebBrowser chromiumWebBrowser, IBrowser browser, KeyType type, int windowsKeyCode,
int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut)
{
const int vkF5 = 0x74;
const int vkF11 = 0x7A;
const int vkF12 = 0x7B;
switch (windowsKeyCode)
{
case vkF5:
if (modifiers == CefEventFlags.ControlDown)
{
browser.Reload(true); //强制忽略缓存
}
else
{
browser.Reload();
}
return(true);
case vkF11:
MainForm._mainForm.BeginInvoke(new Action(() =>
{
if (IsMaxWindow)
{
MainForm._mainForm.FormBorderStyle = FormBorderStyle.FixedSingle;
MainForm._mainForm.WindowState = FormWindowState.Normal;
}
else
{
MainForm._mainForm.FormBorderStyle = FormBorderStyle.None;
MainForm._mainForm.WindowState = FormWindowState.Maximized;
}
IsMaxWindow = !IsMaxWindow;
}));
return(true);
case vkF12:
browser.ShowDevTools();
return(true);
}
return(false);
}
public bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame, IContextMenuParams parameters, CefMenuCommand commandId, CefEventFlags eventFlags)
{
int id = (int)commandId;
if (id == ShowDevTools)
{
browser.ShowDevTools();
}
if (id == CloseDevTools)
{
browser.CloseDevTools();
}
if (id == SaveImageAs)
{
browser.GetHost().StartDownload(parameters.SourceUrl);
}
if (id == SaveLinkAs)
{
browser.GetHost().StartDownload(parameters.LinkUrl);
}
if (id == OpenLinkInNewTab)
{
ChromiumWebBrowser newBrowser = myForm.AddNewBrowserTab(parameters.LinkUrl, false, browser.MainFrame.Url);
}
if (id == CopyLinkAddress)
{
Clipboard.SetText(parameters.LinkUrl);
}
if (id == CloseTab)
{
myForm.InvokeOnParent(delegate() {
myForm.CloseActiveTab();
});
}
if (id == RefreshTab)
{
myForm.InvokeOnParent(delegate() {
myForm.RefreshActiveTab();
});
}
return(false);
}
bool IKeyboardHandler.OnKeyEvent(IWebBrowser browserControl, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
#if (!RELEASE)
if ((windowsKeyCode == this.WINDOWS_KEY_CODE_TILDE) && (type == KeyType.KeyUp))
{
if (this.isDevToolOpen)
{
browser.CloseDevTools();
this.isDevToolOpen = false;
}
else
{
this.isDevToolOpen = true;
browser.ShowDevTools();
}
}
#endif
return(false);
}
