/// <summary>
/// Creates sublists for nested lists.
/// </summary>
/// <param name="firstItem">The item to start the list with.</param>
/// <param name="document">The document to which the sublist belongs.</param>
/// <param name="currentIndex">The index of the item.</param>
/// <returns>An ODF list</returns>
protected AODL.Document.Content.Text.List GetODFSublist(ListItem firstItem, IDocument document, AODL.Document.Content.Text.List parentList, ref int currentIndex)
{
//Create a list
AODL.Document.Content.Text.List list = new AODL.Document.Content.Text.List(document, parentList);
//Set the level of the list
int currentLevel = firstItem.Level;
//Create a new list item
AODL.Document.Content.Text.ListItem listItem = null;
//Loop through the items
while (currentIndex < Items.Count)
{
if (Items[currentIndex].Level > currentLevel)
{
//Start a new list and append items.
listItem.Content.Add(GetODFSublist(Items[currentIndex], document, list, ref currentIndex));
continue;
}
if (Items[currentIndex].Level < currentLevel)
{
//Stop this list.
break;
}
if (Items[currentIndex].Level == currentLevel)
{
//Create a new list item
listItem = new AODL.Document.Content.Text.ListItem(document);
//Create a paragraph
var paragraph = ParagraphBuilder.CreateStandardTextParagraph(document);
//Add the text
foreach (var formatedText in CommonDocumentFunctions.ParseParagraphForODF(document, Items[currentIndex].Text))
{
paragraph.TextContent.Add(formatedText);
}
//Add paragraph to the list item
listItem.Content.Add(paragraph);
//Add the list item
list.Content.Add(listItem);
currentIndex++;
}
}
return(list);
}
/// <summary>
/// Gets a list in ODF format.
/// </summary>
/// <param name="document">The document to which the list belongs.</param>
/// <returns>The list as an IContent document</returns>
public override IContent GetODFList(IDocument document)
{
//Create a list
AODL.Document.Content.Text.List list = new AODL.Document.Content.Text.List(document, "NL1", ListStyles.Number, "NL1P1");
//Set the list level to 0 as this is the top of the list
int currentLevel = 0;
//Create a new list item
AODL.Document.Content.Text.ListItem listItem = null;
//Loop through the items
for (int currentIndex = 0; currentIndex < Items.Count; currentIndex++)
{
if (Items[currentIndex].Level > currentLevel)
{
//Start a new list and append items.
if (listItem == null)
{
listItem = new AODL.Document.Content.Text.ListItem(document);
}
listItem.Content.Add(GetODFSublist(Items[currentIndex], document, list, ref currentIndex));
currentIndex--;
//Skip the rest of the routine
continue;
}
if (Items[currentIndex].Level == currentLevel)
{
//Create a new list item
listItem = new AODL.Document.Content.Text.ListItem(document);
//Create a paragraph
var paragraph = ParagraphBuilder.CreateStandardTextParagraph(document);
//Add the text
foreach (var formatedText in CommonDocumentFunctions.ParseParagraphForODF(document, Items[currentIndex].Text))
{
paragraph.TextContent.Add(formatedText);
}
//Add paragraph to the list item
listItem.Content.Add(paragraph);
//Add the list item
list.Content.Add(listItem);
}
}
return(list);
}
/// <summary>
/// Creates the list item.
/// </summary>
/// <param name="node">The node.</param>
/// <returns></returns>
private ListItem CreateListItem(XmlNode node)
{
try
{
ListItem listItem = new ListItem(this._document);
ContentCollection iColl = new ContentCollection();
listItem.Node = node;
foreach(XmlNode nodeChild in listItem.Node.ChildNodes)
{
IContent iContent = this.CreateContent(nodeChild);
if (iContent != null)
AddToCollection(iContent, iColl);
//iColl.Add(iContent);
else
{
this.OnWarning(new AODLWarning("Couldn't create a IContent object for a ListItem.", nodeChild));
}
}
listItem.Node.InnerXml = "";
foreach(IContent iContent in iColl)
//listItem.Content.Add(iContent);
AddToCollection(iContent,listItem.Content);
return listItem;
}
catch(Exception ex)
{
throw new AODLException("Exception while trying to create a ListItem.", ex);
}
}
/// <summary>
/// Gets the list item as HTML.
/// </summary>
/// <param name="listItem">The list item.</param>
/// <returns></returns>
public string GetListItemAsHtml(ListItem listItem)
{
string html = "<li>\n";
try
{
if (listItem != null)
{
if (listItem.Content != null)
{
html += this.GetIContentCollectionAsHtml(listItem.Content);
}
}
}
catch(Exception ex)
{
throw new AODLException("Exception while trying to build a HTML string from a ListItem object.", ex);
}
if (!html.Equals("<li>\n"))
html += "</li>\n";
else
html = "";
return html;
}
public void ListItemTest()
{
//Create a new text document
var document = new TextDocument();
document.New();
//Create a numbered list
var li = new AODL.Document.Content.Text.List(document, "L1", ListStyles.Bullet, "L1P1");
//Create a new list item
var lit = new ListItem(li);
Assert.IsNotNull(lit.Content, "Content object must exist!");
//Create a paragraph
var paragraph = ParagraphBuilder.CreateStandardTextParagraph(document);
//Add some text
paragraph.TextContent.Add(new SimpleText(document, "First item"));
//Add paragraph to the list item
lit.Content.Add(paragraph);
//Add the list item
li.Content.Add(lit);
//Add the list
document.Content.Add(li);
//Save document
document.SaveTo(AARunMeFirstAndOnce.outPutFolder+"list.odt");
}
public void SimpleTableWithList()
{
//Create a new text document
var document = new TextDocument();
document.New();
//Create a table for a text document using the TableBuilder
var table = TableBuilder.CreateTextDocumentTable(
document,
"table1",
"table1",
3,
3,
16.99,
false,
false);
//Create a bullet list
var list = new AODL.Document.Content.Text.List(document, "L1", ListStyles.Bullet, "L1P1");
//Create a list item
var lit = new ListItem(list);
//Create a standard paragraph
var paragraph = ParagraphBuilder.CreateStandardTextParagraph(document);
//Add some simple text
paragraph.TextContent.Add(new SimpleText(document, "List item text"));
//Add paragraph to the list item
lit.Content.Add(paragraph);
//Add item to the list
list.Content.Add(lit);
//Insert paragraph into the first cell
table.RowCollection[0].CellCollection[0].Content.Add(list);
//Add table to the document
document.Content.Add(table);
//Save the document
document.SaveTo(AARunMeFirstAndOnce.outPutFolder + "simpleTableWithList.odt");
}
/// <summary>
/// Creates the list item.
/// </summary>
/// <param name="node">The node.</param>
/// <returns></returns>
private ListItem CreateListItem(XmlNode node)
{
try
{
ListItem listItem = new ListItem(this._document);
IContentCollection iColl = new IContentCollection();
listItem.Node = node;
foreach(XmlNode nodeChild in listItem.Node.ChildNodes)
{
IContent iContent = this.CreateContent(nodeChild);
if(iContent != null)
iColl.Add(iContent);
else
{
if(this.OnWarning != null)
{
AODLWarning warning = new AODLWarning("Couldn't create a IContent object for a ListItem.");
warning.InMethod = AODLException.GetExceptionSourceInfo(new StackFrame(1, true));
warning.Node = nodeChild;
this.OnWarning(warning);
}
}
}
listItem.Node.InnerXml = "";
foreach(IContent iContent in iColl)
listItem.Content.Add(iContent);
return listItem;
}
catch(Exception ex)
{
AODLException exception = new AODLException("Exception while trying to create a ListItem.");
exception.InMethod = AODLException.GetExceptionSourceInfo(new StackFrame(1, true));
exception.Node = node;
exception.OriginalException = ex;
throw exception;
}
}
/// <summary>
/// Gets the list item as HTML.
/// </summary>
/// <param name="listItem">The list item.</param>
/// <returns></returns>
public string GetListItemAsHtml(ListItem listItem)
{
string html = "<li>\n";
try
{
if(listItem != null)
{
if(listItem.Content != null)
{
html += this.GetIContentCollectionAsHtml(listItem.Content);
}
}
}
catch(Exception ex)
{
AODLException exception = new AODLException("Exception while trying to build a HTML string from a ListItem object.");
exception.InMethod = AODLException.GetExceptionSourceInfo(new StackFrame(1, true));
exception.OriginalException = ex;
throw exception;
}
if(!html.Equals("<li>\n"))
html += "</li>\n";
else
html = "";
return html;
}
