private void BuildGUI()
{
progressBar = new GUIProgressBar();
messageLabel = new GUILabel("", EditorStyles.MultiLineLabelCentered, GUIOption.FixedHeight(60));
cancelImport = new GUIButton(new LocEdString("Cancel import"));
cancelImport.OnClick += () =>
{
ProjectLibrary.CancelImport();
cancelImport.Disabled = true;
};
GUILayoutY layoutY = GUI.AddLayoutY();
layoutY.AddFlexibleSpace();
GUILayoutX messageLayout = layoutY.AddLayoutX();
messageLayout.AddSpace(15);
messageLayout.AddElement(messageLabel);
messageLayout.AddSpace(15);
layoutY.AddSpace(10);
GUILayoutX barLayout = layoutY.AddLayoutX();
barLayout.AddSpace(30);
barLayout.AddElement(progressBar);
barLayout.AddSpace(30);
layoutY.AddSpace(20);
GUILayoutX buttonLayout = layoutY.AddLayoutX();
buttonLayout.AddFlexibleSpace();
buttonLayout.AddElement(cancelImport);
buttonLayout.AddFlexibleSpace();
layoutY.AddFlexibleSpace();
messageLabel.SetContent(new LocEdString("Resource import is still in progress. You can wait until it " +
"finishes or cancel import. \n\nNote that even when cancelling you will need to wait for active import threads to finish."));
}