public StyleModifier(StylePropertyName name, StyleType styleType, string value, GUIState state = GUIState.Normal)
{
this.name = name;
this.styleType = styleType;
this.state = state;
this.stringValue = value;
}
public void Set <T>(StylePropertyName styleName, T value, GUIState state = GUIState.Normal)
{
var nameState = new NameState {
Name = styleName, State = state
};
var dict = this.GetDict <T>();
dict[nameState] = value;
}
public void Set <T>(StylePropertyName styleName, T value, GUIState state)
{
var rule = this.GetRule <T>(styleName, state);
if (rule == null)
{
rule = new StyleRule <T>(styleName, value, state);
this.AppendRule(rule);
}
else
{
rule.Value = value;
}
}
public StyleRule <T> GetRule <T>(StylePropertyName name)
{
var rule = this.rules.Find(i =>
{
var r = i as StyleRule <T>;
if (r != null && r.Name == name && r.State == this.currentState)
{
return(true);
}
return(false);
}) as StyleRule <T>;
return(rule);
}
public T Get <T>(StylePropertyName styleName, GUIState state)
{
if (GetFromStack <T>(styleName, state, out var value))
{
return(value);
}
var rule = this.GetRule <T>(styleName, state);
if (rule == null)
{
rule = this.GetRule <T>(styleName, GUIState.Normal);
}
if (rule == null)
{
return(GUIStyle.Default.Get <T>(styleName, state));
}
return(rule.Value);
}
public T Get <T>(StylePropertyName styleName, GUIState state = GUIState.Normal)
{
T value;
var nameState = new NameState {
Name = styleName, State = state
};
var dict = this.GetDict <T>();
//try get the style value of specified state
if (dict.TryGetValue(nameState, out value))
{
return(value);
}
//try to get the style value of Normal state
var normalNameState = new NameState {
Name = styleName, State = GUIState.Normal
};
if (dict.TryGetValue(normalNameState, out value))
{
return(value);
}
var defalutDict = Default.GetDict <T>();
//try to get a default value of specified state
if (defalutDict.TryGetValue(nameState, out value))
{
return(value);
}
// try to get a default value of Normal state
if (defalutDict.TryGetValue(normalNameState, out value))
{
return(value);
}
throw new InvalidOperationException($"Cannot find the style<{styleName},{state}>");
}
public T Get <T>(StylePropertyName styleName)
{
return(Get <T>(styleName, this.currentState));
}
public static void PushStyle <T>(StylePropertyName name, T value, GUIState state)
{
styleRuleStack.Add(new StyleRule <T>(name, value, state));
}
public StyleRule(StylePropertyName name, T value, GUIState state)
{
this.Name = name;
this.Value = value;
this.State = state;
}
public StyleRule(StylePropertyName name, T value)
{
this.Name = name;
this.Value = value;
this.State = GUIState.Normal;
}