public void TestCopy()
{
variant.Set("TextBoxPosition", 999);
variant.Set("OptionName", "test option name");
variant = variant.Copy(new StyleOption());
var option = new StyleOption();
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 StyleVariant(new Dictionary<string, object>
{
{"FontColor", _styleOptions[targetVariationSelectedIndex].FontColor}
});
foreach (var option in _styleOptions)
{
fontColorVariant.Apply(option);
}
}
var nextCategoryVariants = _styleVariants[currentVariantsCategory];
if (currentVariantsCategory == TextCollection.PictureSlidesLabText.VariantCategoryFontFamily)
{
var isFontInVariation = false;
var currentFontFamily = _styleOptions[targetVariationSelectedIndex].FontFamily;
foreach (var variant in nextCategoryVariants)
{
if (currentFontFamily == (string) variant.Get("FontFamily"))
{
isFontInVariation = true;
}
}
if (!isFontInVariation
&& targetVariationSelectedIndex >= 0
&& targetVariationSelectedIndex < nextCategoryVariants.Count)
{
nextCategoryVariants[targetVariationSelectedIndex]
.Set("FontFamily", currentFontFamily);
nextCategoryVariants[targetVariationSelectedIndex]
.Set("OptionName", currentFontFamily);
}
}
int pictureIndexToSelect = -1;
// Enter picture variation for the first time
if (CurrentVariantCategory.Text == TextCollection.PictureSlidesLabText.VariantCategoryPicture
&& !_isPictureVariationInit)
{
_8PicturesInPictureVariation = GetLast8Pictures(targetVariationSelectedIndex);
_isPictureVariationInit = true;
}
// Enter picture variation again
else if (CurrentVariantCategory.Text == TextCollection.PictureSlidesLabText.VariantCategoryPicture
&& _isPictureVariationInit)
{
var isPictureSwapped = false;
for (var i = 0; i < _8PicturesInPictureVariation.Count; i++)
{
// swap the picture to the current selected id in
// variation list
var picture = _8PicturesInPictureVariation[i];
if ((ImageSelectionListSelectedItem.ImageItem == null
&& picture.ImageFile == StoragePath.NoPicturePlaceholderImgPath) ||
(ImageSelectionListSelectedItem.ImageItem != null
&& picture.ImageFile == ImageSelectionListSelectedItem.ImageItem.ImageFile))
{
var tempPic = _8PicturesInPictureVariation[targetVariationSelectedIndex];
_8PicturesInPictureVariation[targetVariationSelectedIndex]
= picture;
_8PicturesInPictureVariation[i] = tempPic;
isPictureSwapped = true;
break;
}
}
if (!isPictureSwapped)
{
// if the current picture doesn't exist in the _8PicturesInPictureVariation
// directly overwrite the existing one at the selected id
UpdateSelectedPictureInPictureVariation();
}
}
// Exit picture variation
else if (_previousVariantsCategory == TextCollection.PictureSlidesLabText.VariantCategoryPicture)
{
// use the selected picture in the picture variation to preview
var targetPicture = _8PicturesInPictureVariation[targetVariationSelectedIndex];
if (targetPicture.ImageFile != StoragePath.NoPicturePlaceholderImgPath)
{
var indexForTargetPicture = ImageSelectionList.IndexOf(targetPicture);
if (indexForTargetPicture == -1)
{
ImageSelectionList.Add(targetPicture);
pictureIndexToSelect = ImageSelectionList.Count - 1;
}
else
{
pictureIndexToSelect = indexForTargetPicture;
}
}
else // target picture is the default picture
{
// enter default picture mode
View.DisableUpdatingPreviewImages();
ImageSelectionListSelectedId.Number = -1;
source = View.CreateDefaultPictureItem();
}
}
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;
if (pictureIndexToSelect == -1
|| pictureIndexToSelect == ImageSelectionListSelectedId.Number)
{
UpdateStylesVariationImagesAfterOpenFlyout(source, contentSlide,
slideWidth, slideHeight);
}
else
{
ImageSelectionListSelectedId.Number = pictureIndexToSelect;
}
}
/// <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 StyleVariant(new Dictionary<string, object>
{
{"FontColor", _styleOptions[targetVariationSelectedIndex].FontColor}
});
foreach (var option in _styleOptions)
{
fontColorVariant.Apply(option);
}
}
int pictureIndexToSelect = -1;
// Enter picture variation
if (CurrentVariantCategory.Text == TextCollection.PictureSlidesLabText.VariantCategoryPicture)
{
_lastSelectedPictureIndexForPicturevariation = targetVariationSelectedIndex;
_last8PicturesForPictureVariation = GetLast8PicturesFromImageSelectionList(targetVariationSelectedIndex);
}
// Exit picture variation
else if (_previousVariantsCategory == TextCollection.PictureSlidesLabText.VariantCategoryPicture)
{
var targetPicture = _last8PicturesForPictureVariation[targetVariationSelectedIndex];
if (targetPicture.ImageFile != StoragePath.NoPicturePlaceholderImgPath)
{
var indexForTargetPicture = ImageSelectionList.IndexOf(targetPicture);
if (indexForTargetPicture == -1)
{
ImageSelectionList.Add(targetPicture);
pictureIndexToSelect = ImageSelectionList.Count - 1;
}
else
{
pictureIndexToSelect = indexForTargetPicture;
}
}
}
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;
if (pictureIndexToSelect == -1
|| pictureIndexToSelect == ImageSelectionListSelectedId.Number)
{
UpdateStylesVariationImagesAfterOpenFlyout(source, contentSlide,
slideWidth, slideHeight);
}
else
{
ImageSelectionListSelectedId.Number = pictureIndexToSelect;
}
}
public void Init()
{
variant = new StyleVariant(new Dictionary<string, object>());
}