/// <summary>
/// Get the HTML declaration for the content control type being inserted.
/// </summary>
/// <param name="cctType">A MappingType specifying the type of control to insert.</param>
/// <returns>A string specifying the corresponding type HTML.</returns>
private static string GetTypeInfo(Utilities.MappingType cctType)
{
switch (cctType)
{
case Utilities.MappingType.Text:
return(@"Text=""t""");
case Utilities.MappingType.DropDown:
return(@"DropDown=""t""");
case Utilities.MappingType.Picture:
return(@"DisplayAsPicture=""t""");
case Utilities.MappingType.Date:
return(@"Calendar=""t"" MapToDateTime=""t""");
default:
return(string.Empty);
}
}
/// <summary>
/// Get the placeholder text for the drag/drop HTML.
/// </summary>
/// <param name="cctType">A MappingType specifying the type of control to insert.</param>
/// <returns>A string specifying the corresponding placeholder text.</returns>
private static string GetPlaceholderText(Utilities.MappingType cctType)
{
switch (cctType)
{
case Utilities.MappingType.Text:
return(Properties.Resources.PlainTextPlaceholder);
case Utilities.MappingType.DropDown:
return(Properties.Resources.DropDownPlaceholder);
case Utilities.MappingType.Picture:
return(string.Empty);
case Utilities.MappingType.Date:
return(Properties.Resources.DatePlaceholder);
default:
return(string.Empty);
}
}
/// <summary>
/// Generate the HTML to put on the clipboard for drag and drop.
/// </summary>
/// <param name="strXPath">A string specifying the XPath to the node.</param>
/// <param name="strPrefixMap">A string specifying any necessary prefix mappings.</param>
/// <param name="strStoreId">A string specifying the ID to the corresponding XML part in the file.</param>
/// <param name="cctType">A MappingType specifying the type of control to insert.</param>
/// <returns>The HTML needed for drag/drop to succeed.</returns>
internal static string GenerateClipboardHTML(string strXPath, string strPrefixMap, string strStoreId, Utilities.MappingType cctType)
{
//create HTML
StringBuilder sb = new StringBuilder();
Encoding encoding = Encoding.UTF8;
//build it up
string strPrefix = string.Format(CultureInfo.InvariantCulture, cHtmlPrefix, encoding.WebName);
string strStyles = cHtmlStyles;
string strHtmlBody = @"<w:Sdt PrefixMappings=""" + strPrefixMap + @""" Xpath=""" + strXPath + @""" ShowingPlcHdr=""t"" "
+ GetTypeInfo(cctType) + @"StoreItemID=""" + ConvertStoreID(strStoreId)
+ @"""><p class='MsoNormal'><span lang=X-NONE><w:sdtPr></w:sdtPr></span><span class='MsoPlaceholderText'>"
+ GetPlaceholderText(cctType) + "</span></w:Sdt>";
string strSuffix = cHtmlSuffix;
// Get lengths of chunks
int HeaderLength = encoding.GetByteCount(cHeader);
HeaderLength -= 16; // extra formatting characters {0:000000}
//determine html points
int StartHtml = HeaderLength;
int StartFragment = StartHtml + encoding.GetByteCount(strPrefix) + encoding.GetByteCount(strStyles);
int EndFragment = StartFragment + encoding.GetByteCount(strHtmlBody);
int EndHtml = EndFragment + encoding.GetByteCount(strSuffix);
// Build the data
sb.AppendFormat(CultureInfo.InvariantCulture, cHeader, StartHtml, EndHtml, StartFragment, EndFragment);
sb.Append(strPrefix);
sb.Append(strStyles);
sb.Append(strHtmlBody);
sb.Append(strSuffix);
return(sb.ToString());
}
internal static string GenerateClipboardHTML(bool needBind, string strXPath, string strPrefixMap, string strStoreId, Utilities.MappingType cctType,
string strTitle, string strTag)
{
return(GenerateClipboardHTML(needBind, strXPath, strPrefixMap, strStoreId, cctType, strTitle, strTag, null));
}
