public void InitPlugin(string[] args)
{
// start ..
Log.Info("InitPlugin() called with args = {0}", (args == null) ? "" : string.Join(", ", args));
// .. with built-in options
options = AasxPluginWebBrowser.WebBrowserOptions.CreateDefault();
// try load defaults options from assy directory
try
{
var newOpt =
AasxPluginOptionsBase.LoadDefaultOptionsFromAssemblyDir <AasxPluginWebBrowser.WebBrowserOptions>(
this.GetPluginName(), Assembly.GetExecutingAssembly());
if (newOpt != null)
{
this.options = newOpt;
}
}
catch (Exception ex)
{
Log.Error(ex, "Exception when reading default options {1}");
}
}
public AasxPluginResultBase ActivateAction(string action, params object[] args)
{
if (action == "set-json-options" && args != null && args.Length >= 1 && args[0] is string)
{
var newOpt = Newtonsoft.Json.JsonConvert.DeserializeObject <AasxPluginWebBrowser.WebBrowserOptions>(
(args[0] as string));
if (newOpt != null)
{
this.options = newOpt;
}
}
if (action == "get-json-options")
{
var json = Newtonsoft.Json.JsonConvert.SerializeObject(
this.options, Newtonsoft.Json.Formatting.Indented);
return(new AasxPluginResultBaseObject("OK", json));
}
if (action == "get-licenses")
{
var lic = new AasxPluginResultLicense();
lic.shortLicense = "The browser functionality is licensed under the cefSharp license (see below).";
lic.isStandardLicense = true;
lic.longLicense = AasxPluginHelper.LoadLicenseTxtFromAssemblyDir(
"LICENSE.txt", Assembly.GetExecutingAssembly());
return(lic);
}
if (action == "get-events" && this.eventStack != null)
{
// try access
return(this.eventStack.PopEvent());
}
if (action == "get-browser-grid" && args != null && args.Length >= 1 && args[0] is string)
{
// args
var url = args[0] as string;
// build visual
this.browserGrid = new Grid();
this.browserGrid.RowDefinitions.Add(
new RowDefinition()
{
Height = new GridLength(1.0, GridUnitType.Star)
});
this.browserGrid.ColumnDefinitions.Add(
new ColumnDefinition()
{
Width = new GridLength(1.0, GridUnitType.Star)
});
this.theBrowser = new CefSharp.Wpf.ChromiumWebBrowser();
this.theBrowser.Address = url;
this.theBrowser.InvalidateVisual();
this.browserGrid.Children.Add(this.theBrowser);
Grid.SetRow(this.theBrowser, 0);
Grid.SetColumn(this.theBrowser, 0);
// TODO (MIHO, 2020-08-02): when dragging the divider between elements tree and browser window,
// distortions can be seen (diagonal shifting of pixels). Interestingly, this problem was not
// appearant, when the browser was integrated within the main application and is new for the
// plugin approach. Would be great if somebody would find a solution.
// give object back
var res = new AasxPluginResultBaseObject();
res.obj = this.browserGrid;
return(res);
}
if (action == "go-to-address" && args != null && args.Length >= 1 && args[0] is string)
{
// args
var url = args[0] as string;
Log.Info("AasxPluginWebBrowser go to {0}", url);
// check, if possible
if (this.browserGrid != null && this.theBrowser != null)
{
// try execute
this.theBrowser.Address = url;
this.theBrowser.InvalidateVisual();
this.browserGrid.InvalidateVisual();
// indicate OK
return(new AasxPluginResultBaseObject("OK", true));
}
}
if (action == "gset-zoom-level" && args != null && args.Length >= 1 && args[0] is double)
{
// args
var zoom = (double)args[0];
// check, if possible
if (this.browserGrid != null && this.theBrowser != null)
{
// try execute
this.theBrowser.ZoomLevel = zoom;
// indicate OK
return(new AasxPluginResultBaseObject("OK", true));
}
}
// default
return(null);
}
