private void SetProperties(Control control, SelectorBlock selector)
{
foreach (var property in selector.Properties)
{
var reflectedProperty = StyledReflectedProperty.Create(control, property.Identifier);
reflectedProperty.SetValue(property.GetValueAndApplyVariables(this.Variables));
}
}
protected string HandleJsonSelector(SelectorBlock selector, JToken parentObj, Dictionary <string, object> variables = null, bool required = true)
{
if (selector.Text != null)
{
return(ApplyFilters(ApplyGoTemplateText(selector.Text, variables), selector.Filters, variables));
}
string value = null;
if (selector.Selector != null)
{
var selectorSelector = ApplyGoTemplateText(selector.Selector.TrimStart('.'), variables);
selectorSelector = JsonParseFieldSelector(parentObj, selectorSelector);
JToken selection = null;
if (selectorSelector != null)
{
selection = parentObj.SelectToken(selectorSelector);
}
if (selection == null)
{
if (required)
{
throw new Exception(string.Format("Selector \"{0}\" didn't match {1}", selectorSelector, parentObj.ToString()));
}
return(null);
}
value = selection.Value <string>();
}
if (selector.Case != null)
{
foreach (var jcase in selector.Case)
{
if (value.Equals(jcase.Key) || jcase.Key.Equals("*"))
{
value = jcase.Value;
break;
}
}
if (value == null)
{
if (required)
{
throw new Exception(string.Format("None of the case selectors \"{0}\" matched {1}", string.Join(",", selector.Case), parentObj.ToString()));
}
return(null);
}
}
return(ApplyFilters(value?.Trim(), selector.Filters, variables) ?? null);
}
public void SelectWithVariables()
{
IWinformThemeElement variables = new VariableBlock(new[] { new Property("colorOfSky", "Blue") });
IWinformThemeElement selector = new SelectorBlock("Form", new[] { new Property("BackColor", "@colorOfSky") });
var theme = new Theme(new[] { variables, selector });
var form = new TestForm {
BackColor = Color.Black
};
theme.ApplyTheme(form);
Assert.Equal(Color.Blue, form.BackColor);
}
public void NestedSelectors()
{
var form = new TestForm();
form.button1.Tag = form.button2.Tag = "yellow";
form.BackColor = form.button1.BackColor = form.button2.BackColor = Color.Black;
IWinformThemeElement yellowClassSelector = new SelectorBlock(".yellow", new[] { new Property("BackColor", "Yellow") });
IWinformThemeElement panel1Selector = new SelectorBlock("#panel1", new[] { new Property("BackColor", "Blue"), yellowClassSelector });
var theme = new Theme(new[] { panel1Selector });
theme.ApplyTheme(form);
Assert.Equal(Color.Black, form.BackColor);
Assert.Equal(Color.Black, form.button1.BackColor);
Assert.Equal(Color.Yellow, form.button2.BackColor);
Assert.Equal(Color.Blue, form.panel1.BackColor);
}
public void ThemeWithInlude()
{
IWinformThemeElement variables = new VariableBlock(new[] { new Property("colorOfSky", "Blue") });
IWinformThemeElement selector = new SelectorBlock("Form", new[] { new Property("BackColor", "@colorOfSky") });
var theme = new Theme(new[] { variables, selector });
var theme2 = new Theme(new[] { new SelectorBlock("Button", new[] { new Property("BackColor", "Yellow") }) });
theme.IncludeThemes.Add(theme2);
var form = new TestForm {
BackColor = Color.Black
};
form.button1.BackColor = Color.Black;
form.button2.BackColor = Color.Black;
theme.ApplyTheme(form);
Assert.Equal(Color.Blue, form.BackColor);
Assert.Equal(Color.Yellow, form.button1.BackColor);
Assert.Equal(Color.Yellow, form.button2.BackColor);
}
protected string HandleSelector(SelectorBlock selector, IElement dom, Dictionary <string, object> variables = null, bool required = true)
{
if (selector.Text != null)
{
return(ApplyFilters(ApplyGoTemplateText(selector.Text, variables), selector.Filters, variables));
}
var selection = dom;
string value = null;
if (selector.Selector != null)
{
if (dom.Matches(selector.Selector))
{
selection = dom;
}
else
{
selection = QuerySelector(dom, selector.Selector);
}
if (selection == null)
{
if (required)
{
throw new Exception(string.Format("Selector \"{0}\" didn't match {1}", selector.Selector, dom.ToHtmlPretty()));
}
return(null);
}
}
if (selector.Remove != null)
{
foreach (var i in selection.QuerySelectorAll(selector.Remove))
{
i.Remove();
}
}
if (selector.Case != null)
{
foreach (var @case in selector.Case)
{
if (selection.Matches(@case.Key) || QuerySelector(selection, @case.Key) != null)
{
value = @case.Value;
break;
}
}
if (value == null)
{
if (required)
{
throw new Exception(string.Format("None of the case selectors \"{0}\" matched {1}", string.Join(",", selector.Case), selection.ToHtmlPretty()));
}
return(null);
}
}
else if (selector.Attribute != null)
{
value = selection.GetAttribute(selector.Attribute);
if (value == null)
{
if (required)
{
throw new Exception(string.Format("Attribute \"{0}\" is not set for element {1}", selector.Attribute, selection.ToHtmlPretty()));
}
return(null);
}
}
else
{
value = selection.TextContent;
}
return(ApplyFilters(value.Trim(), selector.Filters, variables));
}
