private void Construct(WindowPrototype prot)
{
string errorMessage = null;
try
{
webBrowser = new WebView();
}
catch (Exception)
{
errorMessage = "Failed to create a WebKit.WebView widget.\nMake sure that libwebkitgtk-1.0 is installed.";
}
//todo: remove windowHandle creation from here
WindowHandle handle = new WindowHandle(this, this.webBrowser);
this.Destroyed += (o, args) =>
{
prot.OnClose(handle);
};
VBox vbox = new VBox(false, 0);
this.Add(vbox);
if (prot.Menu != null && prot.Menu.Any())
{
MenuBar menuBar = CreateMenu(handle, prot.Menu);
vbox.PackStart(menuBar, false, false, 0);
}
if (webBrowser == null)
{
Label errorLabel = new Label(errorMessage);
vbox.PackEnd(errorLabel, true, true, 0);
}
else
{
vbox.PackEnd(webBrowser, true, true, 0);
webBrowser.TitleChanged += (o, args) =>
{
string title = webBrowser.Title;
Application.Invoke(delegate { this.Title = title; });
};
webBrowser.LoadUri(prot.Url);
}
//todo: bug, window cannot be resized to smaller size (seems related to https://bugs.webkit.org/show_bug.cgi?id=17154)
Resize(prot.Width, prot.Height);
vbox.ShowAll();
}
public WindowHandle ShowDialog(WindowHandle parent, WindowPrototype prototype)
{
Form parentForm = (Form)parent.NativeWindow;
if (parentForm.InvokeRequired)
{
return((WindowHandle)parentForm.Invoke(new Func <WindowHandle, WindowPrototype, WindowHandle>(ShowDialog), parent, prototype));
}
WindowHandle handle = ConstructDialog(prototype);
Form window = (Form)handle.NativeWindow;
window.Closed += (sender, args) => prototype.OnClose(handle);
//todo: use ShowDialog when CefSharp 43 is released (now it freezes the application)
window.Show(parentForm);
//todo: this would conflict with window.ShowDialog
return(handle);
}