public SettingsComponent(WebView2Environment webView2Environment, WebView2Control webView2, SettingsComponent settingsComponent)
{
_webView2Environment = webView2Environment;
_webView2 = webView2;
if (settingsComponent != null)
{
_webView2.IsScriptEnabled = settingsComponent._webView2.IsScriptEnabled;
_webView2.IsWebMessageEnabled = settingsComponent._webView2.IsWebMessageEnabled;
_webView2.AreDefaultScriptDialogsEnabled = settingsComponent._webView2.AreDefaultScriptDialogsEnabled;
_webView2.IsStatusBarEnabled = settingsComponent._webView2.IsStatusBarEnabled;
_webView2.AreDevToolsEnabled = settingsComponent._webView2.AreDevToolsEnabled;
SetBlockImages(settingsComponent._blockImages);
SetUserAgent(settingsComponent._overridingUserAgent);
_deferScriptDialogs = settingsComponent._deferScriptDialogs;
_isScriptEnabled = settingsComponent._isScriptEnabled;
_blockedSitesSet = settingsComponent._blockedSitesSet;
foreach (string site in settingsComponent._blockedSites)
{
_blockedSites.Add(site);
}
_overridingUserAgent = settingsComponent._overridingUserAgent;
}
_webView2.NavigationStarting += WebView2NavigationStarting;
_webView2.FrameNavigationStarting += WebView2FrameNavigationStarting;
_webView2.ScriptDialogOpening += WebView2ScriptDialogOpening;
_webView2.PermissionRequested += WebView2PermissionRequested;
}
public FileComponent(MainWindow parent, WebView2Control webView2)
{
_parent = parent;
_webView2 = webView2;
_webView2.DocumentTitleChanged += WebView2DocumentTitleChanged;
}
public ProcessComponent(MainWindow parent, WebView2Control webView2)
{
_parent = parent;
_webView2 = webView2;
_webView2.ProcessFailed += WebView2ProcessFailed;
}
private void CloseWebView()
{
if (_webView2Control != null)
{
_webView2Control.Close();
_webView2Control.EnvironmentCreated -= webView2Control1_EnvironmentCreated;
_webView2Control.BrowserCreated -= _webView2Control_BrowserCreated;
_webView2Control.ContainsFullScreenElementChanged -= _webView2Control_ContainsFullScreenElementChanged;
_webView2Control.NewWindowRequested -= _webView2Control_NewWindowRequested;
_environment.UnregisterNewVersionAvailable(_newVersionToken);
_settingsComponent.CleanUp();
_settingsComponent = null;
_fileComponent.CleanUp();
_fileComponent = null;
_processComponent.CleanUp();
_processComponent = null;
_scriptComponent.CleanUp();
_scriptComponent = null;
_controlComponent.CleanUp();
_controlComponent = null;
_viewComponent.CleanUp();
_viewComponent = null;
tableLayoutPanel1.Controls.Remove(_webView2Control);
_webView2Control.Dispose();
_webView2Control = null;
}
}
public override void CleanUp()
{
_webView2.WebMessageRecieved -= WebView2WebMessageRecieved;
_webView2 = null;
_parent = null;
}
public ScriptComponent(MainWindow parent, WebView2Control webView2)
{
_parent = parent;
_webView2 = webView2;
_webView2.DevToolsProtocolEventReceived += WebView2DevToolsProtocolEventReceived;
}
public override void CleanUp()
{
_webView2.WebMessageRecieved -= WebView2WebMessageRecieved;
_webView2.DocumentStateChanged -= WebView2DocumentStateChanged;
_webView2 = null;
_parent = null;
}
private void PopupForm_Load(object sender, EventArgs e)
{
// Start the webview2 creation
_childWebView = new WebView2Control(_environment);
_childWebView.BrowserCreated += _childWebView_BrowserCreated;
_childWebView.DocumentTitleChanged += _childWebView_DocumentTitleChanged;
_childWebView.Dock = DockStyle.Fill;
Controls.Add(_childWebView);
}
public override void CleanUp()
{
_webView2.NavigationStarting -= WebView2NavigationStarting;
_webView2.DocumentStateChanged -= WebView2DocumentStateChanged;
_webView2.NavigationCompleted -= WebView2NavigationCompleted;
_webView2.MoveFocusRequested -= WebView2MoveFocusRequested;
_webView2.AcceleratorKeyPressed -= WebView2AcceleratorKeyPressed;
_webView2 = null;
_toolbar = null;
_parent = null;
}
public ControlComponent(MainWindow parent, NavigationToolBar toolbar, WebView2Control webView2)
{
_parent = parent;
_toolbar = toolbar;
_webView2 = webView2;
_webView2.NavigationStarting += WebView2NavigationStarting;
_webView2.DocumentStateChanged += WebView2DocumentStateChanged;
_webView2.NavigationCompleted += WebView2NavigationCompleted;
_webView2.MoveFocusRequested += WebView2MoveFocusRequested;
_webView2.AcceleratorKeyPressed += WebView2AcceleratorKeyPressed;
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
// Start the webview2 creation
_childWebView = new WebView2Control(_environment);
_childWebView.BrowserCreated += _childWebView_BrowserCreated;
_childWebView.DocumentTitleChanged += _childWebView_DocumentTitleChanged;
Grid.SetRow(_childWebView, 1);
Grid.SetColumn(_childWebView, 1);
Grid.SetZIndex(_childWebView, 100);
gridLayout.Children.Add(_childWebView);
}
private string WebViewPropertiesToJsonString(WebView2Control webView)
{
string documentTitle = webView.DocumentTitle;;
string source = webView.Source;
string result = ", \"webview\": {" +
"\"documentTitle\": " + EncodeQuote(documentTitle) + ", "
+ "\"source\": " + EncodeQuote(source) + " "
+ "}";
return(result);
}
public void CleanUp()
{
_webView2.NavigationStarting -= WebView2NavigationStarting;
_webView2.NavigationCompleted -= WebView2NavigationCompleted;
_webView2.SourceChanged -= WebView2SourceChanged;
_webView2.HistoryChanged -= WebView2HistoryChanged;
_webView2.MoveFocusRequested -= WebView2MoveFocusRequested;
_webView2.AcceleratorKeyPressed -= WebView2AcceleratorKeyPressed;
_webView2 = null;
_toolbar = null;
_parent = null;
}
public ControlComponent(MainForm parent, NavigationToolBar toolbar, WebView2Control webView2)
{
_parent = parent;
_toolbar = toolbar;
_webView2 = webView2;
_webView2.NavigationStarting += WebView2NavigationStarting;
_webView2.SourceChanged += WebView2SourceChanged;
_webView2.HistoryChanged += WebView2HistoryChanged;
_webView2.NavigationCompleted += WebView2NavigationCompleted;
_webView2.MoveFocusRequested += WebView2MoveFocusRequested;
_webView2.AcceleratorKeyPressed += WebView2AcceleratorKeyPressed;
}
private void InitializeEventView(WebView2Control webView)
{
_webviewEventView = webView;
_eventSourceWebView2.NavigationStarting += WebView2NavigationStarting;
_eventSourceWebView2.NavigationCompleted += WebView2NavigationCompleted;
_eventSourceWebView2.DocumentTitleChanged += WebView2DocumentTitleChanged;
_eventSourceWebView2.WebMessageRecieved += WebView2WebMessageRecieved;
_eventSourceWebView2.NewWindowRequested += WebView2NewWindowRequested;
_eventSourceWebView2.FrameNavigationStarting += WebView2FrameNavigationStarting;
_webviewEventView.WebMessageRecieved += EventViewWebMessageRecieved;
}
public ScenarioWebViewEventMonitor(MainForm parent, WebView2Control eventSourceWebView2)
{
_parent = parent;
_eventSourceWebView2 = eventSourceWebView2;
_sampleUri = FileUtil.GetLocalUri(_samplePath);
_appWindowEventView = new MainForm(_sampleUri, () => {
InitializeEventView(_appWindowEventView.WebView);
});
_appWindowEventView.Show();
//InitializeEventView();
}
public ScenarioWebMessage(MainWindow parent, WebView2Control webView2)
{
_parent = parent;
_webView2 = webView2;
_sampleUri = FileUtil.GetLocalUri(_samplePath);
_webView2.IsWebMessageEnabled = true;
_webView2.WebMessageRecieved += WebView2WebMessageRecieved;
// Changes to IWebView2Settings::IsWebMessageEnabled apply to the next document
// to which we navigate.
_webView2.Navigate(_sampleUri);
}
public ScenarioAddRemoteObject(MainForm parent, WebView2Control webView2)
{
_parent = parent;
_webView2 = webView2;
_sampleUri = FileUtil.GetLocalUri(_samplePath);
_webView2.IsWebMessageEnabled = true;
_webView2.NavigationStarting += _webView2_NavigationStarting;
// Changes to IWebView2Settings::IsWebMessageEnabled apply to the next document
// to which we navigate.
_webView2.Navigate(_sampleUri);
}
private void CreateBrowserOptionsWebView()
{
_optionsWebView = new WebView2Control(_controlEnvironment);
_optionsWebView.Visible = false;
_optionsWebView.AreDevToolsEnabled = false;
_optionsWebView.ZoomFactorChanged += _optionsWebView_ZoomFactorChanged;
_optionsWebView.WebMessageRecieved += _optionsWebView_WebMessageRecieved;
_optionsWebView.LostFocus += _optionsWebView_LostFocus;
_optionsWebView.BrowserCreated += (s, e) => {
ResizeUIWebViews();
};
Controls.Add(_optionsWebView);
string optionsPath = GetFullPathFor("Content\\controls_ui\\options.html");
_optionsWebView.Navigate(optionsPath);
}
private void InitializeWebView()
{
CloseWebView();
_webView2Control = new WebView2Control();
_webView2Control.Dock = DockStyle.Fill;
_webView2Control.Location = new Point(3, 38);
_webView2Control.Name = "webView2Control1";
_webView2Control.Size = new Size(1050, 381);
_webView2Control.TabIndex = 3;
_webView2Control.EnvironmentCreated += webView2Control1_EnvironmentCreated;
_webView2Control.BrowserCreated += _webView2Control_BrowserCreated;
_webView2Control.ContainsFullScreenElementChanged += _webView2Control_ContainsFullScreenElementChanged;
_webView2Control.NewWindowRequested += _webView2Control_NewWindowRequested;
tableLayoutPanel1.SetColumnSpan(_webView2Control, 6);
tableLayoutPanel1.Controls.Add(_webView2Control, 0, 1);
}
public ViewComponent(MainForm parent, WebView2Control webView2)
{
_parent = parent;
_webView2 = webView2;
_webView2.ZoomFactorChanged += WebView2ZoomFactorChanged;
}
private void CloseWebView(bool cleanupUserDataFolder)
{
if (_webView2Control != null)
{
_webView2Control.Close();
_webView2Control.EnvironmentCreated -= webView2Control1_EnvironmentCreated;
_webView2Control.BrowserCreated -= _webView2Control_BrowserCreated;
_webView2Control.ContainsFullScreenElementChanged -= _webView2Control_ContainsFullScreenElementChanged;
_webView2Control.NewWindowRequested -= _webView2Control_NewWindowRequested;
_environment.UnregisterNewVersionAvailable(_newVersionToken);
_settingsComponent.CleanUp();
_settingsComponent = null;
_fileComponent.CleanUp();
_fileComponent = null;
_processComponent.CleanUp();
_processComponent = null;
_scriptComponent.CleanUp();
_scriptComponent = null;
_controlComponent.CleanUp();
_controlComponent = null;
_viewComponent.CleanUp();
_viewComponent = null;
tableLayoutPanel1.Controls.Remove(_webView2Control);
_webView2Control.Dispose();
_webView2Control = null;
}
if (cleanupUserDataFolder)
{
// For non-UWP apps, the default user data folder {Executable File Name}.WebView2
// is in the same directory next to the app executable. If end
// developers specify userDataFolder during WebView environment
// creation, they would need to pass in that explicit value here.
// For more information about userDataFolder:
// https://docs.microsoft.com/microsoft-edge/hosting/webview2/reference/webview2.idl#createwebview2environmentwithdetails
string userDataFolder = Environment.CurrentDirectory;
// Obtain the absolute path for relative paths that include "./" or "../"
userDataFolder = Path.Combine(userDataFolder, "MtrDev.WebView2.WinForms.Sample.exe.WebView2");
string userDataFolderPath = userDataFolder;
string message = "Are you sure you want to clean up the user data folder at\n";
message += userDataFolderPath;
message += "\n?\nWarning: This action is not reversible.\n\n";
message += "Click No if there are other open WebView instnaces.\n";
if (MessageBox.Show(this, message, "Cleanup User Data Folder", MessageBoxButtons.YesNo) ==
DialogResult.Yes)
{
try
{
Directory.Delete(userDataFolderPath, true);
}
catch (Exception)
{
}
}
}
}
public override void CleanUp()
{
_webView2.DevToolsProtocolEventReceived -= WebView2DevToolsProtocolEventReceived;
_webView2 = null;
_parent = null;
}
public override void CleanUp()
{
_webView2.ProcessFailed -= WebView2ProcessFailed;
_webView2 = null;
_parent = null;
}
public SettingsComponent(WebView2Environment webView2Environment, WebView2Control webView2) :
this(webView2Environment, webView2, null)
{
}
public override void CleanUp()
{
_webView2 = null;
_parent = null;
}
private void PostJsonToWebView(JObject jObjectj, WebView2Control webview)
{
string json = jObjectj.ToString();
webview.PostWebMessageAsJson(json);
}
public override void CleanUp()
{
_webView2.DocumentTitleChanged -= WebView2DocumentTitleChanged;
_webView2 = null;
_parent = null;
}
private void PostJsonToWebView(string json, WebView2Control webview)
{
webview.PostWebMessageAsJson(json);
}
public void CleanUp()
{
_webView2.ZoomFactorChanged -= WebView2ZoomFactorChanged;
_webView2 = null;
_parent = null;
}
