private void UpdateStylesPreviewImages(ImageItem source, Slide contentSlide, float slideWidth, float slideHeight)
{
var selectedId = StylesPreviewListSelectedId.Number;
StylesPreviewList.Clear();
if (!IsAbleToUpdateStylesPreviewImages(source, contentSlide))
{
return;
}
try
{
foreach (var stylesPreviewOption in StyleOptionsFactory.GetAllStylesPreviewOptions())
{
var previewInfo = Designer.PreviewApplyStyle(source,
contentSlide, slideWidth, slideHeight, stylesPreviewOption);
StylesPreviewList.Add(new ImageItem
{
ImageFile = previewInfo.PreviewApplyStyleImagePath,
Tooltip = stylesPreviewOption.StyleName
});
}
}
catch
{
View.ShowErrorMessageBox(TextCollection.PictureSlidesLabText.ErrorImageCorrupted);
}
StylesPreviewListSelectedId.Number = selectedId;
}
private void UpdateStylesPreviewImages(ImageItem source, Slide contentSlide, float slideWidth, float slideHeight)
{
Logger.Log("UpdateStylesPreviewImages begins");
var selectedId = StylesPreviewListSelectedId.Number;
StylesPreviewList.Clear();
if (!IsAbleToUpdateStylesPreviewImages(source, contentSlide))
{
return;
}
var copiedPicture = LoadClipboardPicture();
try
{
var allStyleOptions = OptionsFactory.GetAllStylesPreviewOptions();
Logger.Log("Number of styles: " + allStyleOptions.Count);
foreach (var stylesPreviewOption in allStyleOptions)
{
var previewInfo = Designer.PreviewApplyStyle(source,
contentSlide, slideWidth, slideHeight, stylesPreviewOption);
StylesPreviewList.Add(new ImageItem
{
ImageFile = previewInfo.PreviewApplyStyleImagePath,
Tooltip = stylesPreviewOption.StyleName
});
}
GC.Collect();
}
catch (Exception e)
{
View.ShowErrorMessageBox(PictureSlidesLabText.ErrorImageCorrupted, e);
Logger.LogException(e, "UpdateStylesPreviewImages");
}
SaveClipboardPicture(copiedPicture);
StylesPreviewListSelectedId.Number = selectedId < 0 ? 0 : selectedId;
Logger.Log("UpdateStylesPreviewImages done");
}
