public void TestCopy()
{
variant.Set("TextBoxPosition", 999);
variant.Set("OptionName", "test option name");
variant = variant.Copy(new StyleOptions());
var option = new StyleOptions();
option.TextBoxPosition = 999;
option.OptionName = "test option name";
variant.Apply(option);
Assert.AreEqual(5, option.TextBoxPosition);
Assert.AreEqual("Reloaded", option.OptionName);
}
/// <summary>
/// This method implements the way to guide the user step by step to customize
/// style
/// </summary>
public void UpdateStepByStepStylesVariationImages(ImageItem source, Slide contentSlide,
float slideWidth, float slideHeight)
{
if (StylesVariationListSelectedId.Number < 0
|| VariantsCategory.Count == 0) return;
var targetVariationSelectedIndex = StylesVariationListSelectedId.Number;
var targetVariant = _styleVariants[_previousVariantsCategory][targetVariationSelectedIndex];
foreach (var option in _styleOptions)
{
targetVariant.Apply(option);
}
var currentVariantsCategory = CurrentVariantCategory.Text;
if (currentVariantsCategory != TextCollection.PictureSlidesLabText.VariantCategoryFontColor
&& _previousVariantsCategory != TextCollection.PictureSlidesLabText.VariantCategoryFontColor)
{
// apply font color variant,
// because default styles may contain special font color settings, but not in variants
var fontColorVariant = new StyleVariants(new Dictionary<string, object>
{
{"FontColor", _styleOptions[targetVariationSelectedIndex].FontColor}
});
foreach (var option in _styleOptions)
{
fontColorVariant.Apply(option);
}
}
var nextCategoryVariants = _styleVariants[currentVariantsCategory];
var variantIndexWithoutEffect = -1;
for (var i = 0; i < nextCategoryVariants.Count; i++)
{
if (nextCategoryVariants[i].IsNoEffect(_styleOptions[targetVariationSelectedIndex]))
{
variantIndexWithoutEffect = i;
break;
}
}
// swap the no-effect variant with the current selected style's corresponding variant
// so that to achieve an effect: jumpt between different category wont change the
// selected style
if (variantIndexWithoutEffect != -1)
{
var temp = nextCategoryVariants[variantIndexWithoutEffect];
nextCategoryVariants[variantIndexWithoutEffect] =
nextCategoryVariants[targetVariationSelectedIndex];
nextCategoryVariants[targetVariationSelectedIndex] = temp;
}
for (var i = 0; i < nextCategoryVariants.Count && i < _styleOptions.Count; i++)
{
nextCategoryVariants[i].Apply(_styleOptions[i]);
}
_previousVariantsCategory = currentVariantsCategory;
UpdateStylesVariationImagesAfterOpenFlyout(source, contentSlide,
slideWidth, slideHeight);
}