private static MergeCss _mc; // When mc is disposed it also deletes the merged file
//public Exportepub(string epub3Path)
//{
// //this.epub3Path = epub3Path;
//}
private static string MergeAndFilterCss(PreExportProcess preProcessor, string tempFolder, string cssFullPath)
{
var tempFolderName = Path.GetFileName(tempFolder);
_mc = new MergeCss { OutputLocation = tempFolderName };
var mergedCss = _mc.Make(cssFullPath, "book.css");
preProcessor.RemoveDeclaration(mergedCss, "@top-");
preProcessor.RemoveDeclaration(mergedCss, "@bottom-");
preProcessor.RemoveDeclaration(mergedCss, "@footnote");
preProcessor.RemoveDeclaration(mergedCss, "@page");
preProcessor.RemoveStringInCss(mergedCss, "string-set:");
preProcessor.RemoveStringInCss(mergedCss, "-moz-column-");
preProcessor.RemoveStringInCss(mergedCss, "column-fill:");
preProcessor.RemoveStringInCss(mergedCss, "-ps-outline-");
preProcessor.RemoveStringInCss(mergedCss, "float:");
preProcessor.RemoveStringInCss(mergedCss, "-ps-fixed-line-height:");
preProcessor.RemoveStringInCss(mergedCss, "content: leader(");
preProcessor.ReplaceStringInCss(mergedCss);
preProcessor.SetDropCapInCSS(mergedCss);
preProcessor.InsertCoverPageImageStyleInCSS(mergedCss);
preProcessor.InsertSectionHeadID();
return mergedCss;
}