protected GeckoWebBrowser AddTab()
{
var tabPage = new TabPage();
tabPage.Text = "blank";
var browser = new GeckoWebBrowser();
browser.Dock = DockStyle.Fill;
tabPage.DockPadding.Top = 25;
tabPage.Dock = DockStyle.Fill;
// add a handler showing how to view the DOM
// browser.DocumentCompleted += (s, e) => TestQueryingOfDom(browser);
// add a handler showing how to modify the DOM.
// browser.DocumentCompleted += (s, e) => TestModifyingDom(browser);
AddToolbarAndBrowserToTab(tabPage, browser);
m_tabControl.TabPages.Add(tabPage);
tabPage.Show();
m_tabControl.SelectedTab = tabPage;
// Uncomment this to stop links from navigating.
// browser.DomClick += StopLinksNavigating;
// Demo use of ReadyStateChange.
// For some special page, e.g. about:config browser.Document is null.
browser.ReadyStateChange += (s, e) => this.Text = browser.Document != null ? browser.Document.ReadyState : "";
browser.DocumentTitleChanged += (s, e) => tabPage.Text = browser.DocumentTitle;
browser.EnableDefaultFullscreen();
// Popup window management.
browser.CreateWindow += (s, e) =>
{
// For <a target="_blank"> and window.open() without specs(3rd param),
// e.Flags == GeckoWindowFlags.All, and we load it in a new tab;
// otherwise, load it in a popup window, which is maximized by default.
// This simulates firefox's behavior.
if (e.Flags == GeckoWindowFlags.All)
{
e.WebBrowser = AddTab();
}
else
{
var wa = System.Windows.Forms.Screen.GetWorkingArea(this);
e.InitialWidth = wa.Width;
e.InitialHeight = wa.Height;
}
};
return(browser);
}
private string startURL = null; // the starting URL the browser was displayed with..
#region MassiveConstructor
/// <summary>
/// Initializes a new instance of the <see cref="FormWebBrowserGecko"/> class.
/// </summary>
/// <param name="URL">The URL to show in the Gecko-based web browser control as string.</param>
/// <param name="homeButton">An indicator whether to show the home button on the browser bar.</param>
public FormWebBrowserGecko(string URL, bool homeButton = true)
{
InitializeComponent();
DBLangEngine.DBName = "lang.sqlite"; // Do the VPKSoft.LangLib == translation
if (VPKSoft.LangLib.Utils.ShouldLocalize() != null)
{
DBLangEngine.InitalizeLanguage("vamp.Messages", VPKSoft.LangLib.Utils.ShouldLocalize(), false);
return; // After localization don't do anything more.
}
DBLangEngine.InitalizeLanguage("vamp.Messages");
Controls.Add(browser); // add the Gecko Web Browser to the form's controls
browser.Navigate(URL);
startURL = URL;
browser.Navigated += Browser_Navigated; // subscribe to an event to a browser URL changed..
browser.NavigationError += Browser_NavigationError; // subscribe to an event to a browser "error"..
browser.CanGoBackChanged += Browser_CanGoBackwardFormardChanged; // the state if navigation backwards has changed..
browser.CanGoForwardChanged += Browser_CanGoBackwardFormardChanged; // the state if navigation forwards has changed..
m_GlobalHook = Hook.GlobalEvents(); // The Gecko Web Browser prevents the Form from getting mouse signals, so we add this (Gma.System.MouseKeyHook) event handler..
// (C): https://github.com/gmamaladze/globalmousekeyhook, MIT license
m_GlobalHook.MouseMove += M_GlobalHook_MouseMove; // Add a global MouseMove event..
m_GlobalHook.MouseDown += M_GlobalHook_MouseDown; // Add a global MouseDown event..
m_GlobalHook.KeyDown += GlobalKeyDown; // Add a global KeyDown event..
lbToolTip.Text = string.Empty; // No too-tip as there is nothing to show at this time..
if (!homeButton) // if home button is disabled..
{
// ..set the indices accordingly..
btnCloseBrowser.Tag = 3;
btnBrowserHome.Tag = -1;
}
SetButtonImages(); // Set the control buttons states to match the browser's state..
browser.EnableDefaultFullscreen();
}
protected GeckoWebBrowser AddTab()
{
var tabPage = new TabPage();
tabPage.Text = "blank";
var browser = new GeckoWebBrowser();
browser.Dock = DockStyle.Fill;
tabPage.DockPadding.Top = 25;
tabPage.Dock = DockStyle.Fill;
// add a handler showing how to view the DOM
// browser.DocumentCompleted += (s, e) => TestQueryingOfDom(browser);
// add a handler showing how to modify the DOM.
// browser.DocumentCompleted += (s, e) => TestModifyingDom(browser);
// add a handle to detect when user modifies a contentEditable part of the document.
browser.DomInput += (sender, args) => MessageBox.Show(String.Format("User modified element {0}", (args.Target.CastToGeckoElement() as GeckoHtmlElement).OuterHtml));
AddToolbarAndBrowserToTab(tabPage, browser);
m_tabControl.TabPages.Add(tabPage);
tabPage.Show();
m_tabControl.SelectedTab = tabPage;
// Uncomment this to stop links from navigating.
// browser.DomClick += StopLinksNavigating;
// Demo use of ReadyStateChange.
// For some special page, e.g. about:config browser.Document is null.
browser.ReadyStateChange += (s, e) => this.Text = browser.Document != null ? browser.Document.ReadyState : "";
browser.DocumentTitleChanged += (s, e) => tabPage.Text = browser.DocumentTitle;
browser.EnableDefaultFullscreen();
// Popup window management.
browser.CreateWindow += (s, e) =>
{
// A naive popup blocker, demonstrating popup cancelling.
Console.WriteLine("A popup is trying to show: " + e.Uri);
if (e.Uri.StartsWith("http://annoying-site.com"))
{
e.Cancel = true;
Console.WriteLine("A popup is blocked: " + e.Uri);
return;
}
// For <a target="_blank"> and window.open() without specs(3rd param),
// e.Flags == GeckoWindowFlags.All, and we load it in a new tab;
// otherwise, load it in a popup window, which is maximized by default.
// This simulates firefox's behavior.
if (e.Flags == GeckoWindowFlags.All)
{
e.WebBrowser = AddTab();
}
else
{
var wa = System.Windows.Forms.Screen.GetWorkingArea(this);
e.InitialWidth = wa.Width;
e.InitialHeight = wa.Height;
}
};
return(browser);
}