void Apply(StyleRuleSet ruleset, StyleApplier applier, UIView parentView)
{
var styles = ruleset.StylesFor (parentView);
foreach (var style in styles) {
applier.Apply (parentView, style);
}
foreach (var view in parentView.Subviews) {
Apply (ruleset, applier, view);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
// obviously the ruleset should be from a file somehow...
var ruleset = new StyleRuleSet();
var rule = new Rule();
rule.Selectors.Add(new Selector(typeof(UILabel)));
rule.Styles.Add(new SimpleStyle("Color", UIColor.Green));
rule.Styles.Add(new SimpleStyle("CornerRadius", 10f));
rule.Styles.Add(new SimpleStyle("BackgroundColor", UIColor.Blue));
ruleset.Rules.Add(rule);
rule = new Rule();
rule.Selectors.Add(new Selector(typeof(UIButton)));
rule.Styles.Add(new SimpleStyle("Color", UIColor.Cyan));
rule.Styles.Add(new SimpleStyle("CornerRadius", 30f));
rule.Styles.Add(new SimpleStyle("BackgroundColor", UIColor.Orange));
rule.Styles.Add(new SimpleStyle("ShadowOffset", new SizeF(4, 10)));
rule.Styles.Add(new SimpleStyle("ShadowRadius", 7f));
rule.Styles.Add(new SimpleStyle("ShadowColor", UIColor.Black));
rule.Styles.Add(new SimpleStyle("ShadowOpacity", 0.9f));
rule.Styles.Add(new SimpleStyle("BorderColor", UIColor.Magenta));
rule.Styles.Add(new SimpleStyle("BorderWidth", 3.0f));
rule.Styles.Add(new SimpleStyle("Font", new FontDescription()
{
FontName = "Chalkduster",
FontSize = 24f
}));
//
ruleset.Rules.Add(rule);
rule = new Rule();
rule.Selectors.Add(new Selector(typeof(UILabel), "Foo"));
rule.Styles.Add(new SimpleStyle("Color", UIColor.Magenta));
rule.Styles.Add(new SimpleStyle("CornerRadius", 0f));
rule.Styles.Add(new SimpleStyle("Font", new FontDescription()
{
FontName = "Baskerville-BoldItalic",
FontSize = 24f
}));
ruleset.Rules.Add(rule);
rule = new Rule();
var parentSelector = new Selector(typeof(UIButton));
rule.Selectors.Add(new Selector(typeof(UILabel), null, parentSelector));
rule.Styles.Add(new SimpleStyle("BackgroundColor", UIColor.Black));
ruleset.Rules.Add(rule);
// would be nice to find another way to store these class hooks
// could just about use Tag fields - but that's unpleasant :/
StyleClassList = new StyleClassList();
StyleClassList.AddClass(SpecialLabel, "Foo");
StyleFinderHelper.CurrentList = StyleClassList;
var applier = new StyleApplier();
Apply (ruleset, applier, View);
}