public override TemplMatchTable Handler(DocX doc, object model, TemplMatchTable m)
{
m.Validate();
var e = TemplModelEntry.Get(model, m.Fields.First());
var maxCells = TemplConst.MaxMatchesPerScope;
if (m.Fields.Length == 2)
{
if (!uint.TryParse(m.Fields[1], out maxCells))
{
throw new ArgumentException($"Templ: Dynamic Cell Module '{m.Placeholder}' has invalid maximum cells: '{m.Fields[1]}'");
}
}
var keys = e.ToStringKeys().Take((int)maxCells).ToList();
var columnDiff = keys.Count() - m.Table.ColumnCount + m.CellIndex;
for (int i = 0; i < columnDiff; i++)
{
m.Table.InsertColumn();
}
for (int i = 0; i < keys.Count(); i++)
{
var s = $"{TemplConst.MatchOpen}{TemplConst.Prefix.Text}{TemplConst.FieldSep}{m.Fields[0]}[{keys[i]}]{TemplConst.MatchClose}";
var p = m.Row.Cells[i + m.CellIndex].Paragraphs.Last();
p.InsertParagraphAfterSelf(m.Paragraph).ReplaceText(m.Paragraph.Text, s);
p.Remove(trackChanges: false);
TemplDoc.CellCopyProperties(m.Cell, m.Row.Cells[i + m.CellIndex]);
}
m.RemovePlaceholder();
m.Removed = true;
return(m);
}
public override TemplMatchText Handler(DocX doc, object model, TemplMatchText m)
{
int w = -1;
if (m.Fields.Length == 2)
{
// 2 parts: second part is an int for the width
if (!int.TryParse(m.Fields[1], out w))
{
throw new FormatException($"Templ: Picture {m.Body} has a non-integer value for width ({m.Fields[1]})");
}
}
var e = TemplModelEntry.Get(model, m.Fields[0]);
//Try as array, as collection, as single
if (e.Value is TemplGraphic)
{
return(m.ToPicture((e.Value as TemplGraphic).Load(doc), w));
}
if (e.Value is TemplGraphic[])
{
return(m.ToPictures((e.Value as TemplGraphic[])
.Select(g => g.Load(doc)).ToArray(), w));
}
if (e.Value is IEnumerable <TemplGraphic> )
{
return(m.ToPictures((e.Value as IEnumerable <TemplGraphic>)
.Select(g => g.Load(doc)).ToList(), w));
}
throw new InvalidCastException($"Templ: Failed to retrieve picture(s) from the model at path \"{e.Path}\"; its actual type is \"{e.Type}\"");
}
public override TemplMatchText Handler(DocX doc, object model, TemplMatchText m)
{
if (TemplModelEntry.Get(model, m.Body).AsType <bool>())
{
m.Paragraph.Remove(false);
m.Removed = true;
m.Expired = true;
}
return(m);
}
public override TemplMatchTable Handler(DocX doc, object model, TemplMatchTable m)
{
m.RemovePlaceholder();
if (m.Fields[0].Length > 0)
{
// 2 parts: first part is a bool expression in the model for 'delete table'
m.Expired = TemplModelEntry.Get(model, m.Fields[0]).AsType <bool>();
}
return(m);
}
public override TemplMatchSection Handler(DocX doc, object model, TemplMatchSection m)
{
m.RemovePlaceholder();
if (m.Fields[0].Length > 0)
{
// first field is a bool expression in the model for 'delete section'
m.Expired = TemplModelEntry.Get(model, m.Fields[0]).AsType <bool>();
}
return(m);
}
public override TemplMatchText Handler(DocX doc, object model, TemplMatchText m)
{
var e = TemplModelEntry.Get(model, m.Body);
m.RemovePlaceholder();
foreach (var key in e.ToStringKeys().Reverse())
{
var p = m.Paragraph.InsertParagraphAfterSelf(m.Paragraph);
new TemplCollectionModule().BuildFromScope(doc, model, new Paragraph[] { p }, $"{m.Body}[{key}]");
}
m.Paragraph.Remove(false);
m.Removed = true;
return(m);
}
public override TemplMatchPicture Handler(DocX doc, object model, TemplMatchPicture m)
{
var e = TemplModelEntry.Get(model, m.Body);
var w = m.Picture.Width;
// Single picture: add text placeholder, expire the placeholder picture
if (e.Value is TemplGraphic)
{
return(m.ToText($"{TemplConst.MatchOpen}{TemplConst.Prefix.Picture}{TemplConst.FieldSep}{m.Body}{TemplConst.FieldSep}{w}{TemplConst.MatchClose}"));
}
// Multiple pictures: add repeating list placeholder, expire the placeholder picture
if (e.Value is TemplGraphic[] || e.Value is IEnumerable <TemplGraphic> )
{
return(m.ToText($"{TemplConst.MatchOpen}{TemplConst.Prefix.List}{TemplConst.FieldSep}{m.Body}{TemplConst.MatchClose}{TemplConst.MatchOpen}${TemplConst.FieldSep}{TemplConst.Prefix.Picture}{TemplConst.FieldSep}{TemplConst.FieldSep}{w}{TemplConst.MatchClose}"));
}
throw new InvalidCastException($"Templ: Failed to retrieve picture(s) from the model at path \"{e.Path}\"; its actual type is \"{e.Type}\"");
}
public override TemplMatchTable Handler(DocX doc, object model, TemplMatchTable m)
{
var e = TemplModelEntry.Get(model, m.Body);
m.Validate();
var idx = m.RowIndex;
m.RemovePlaceholder();
foreach (var key in e.ToStringKeys())
{
var r = m.Table.InsertRow(m.Row, ++idx);
new TemplCollectionModule().BuildFromScope(doc, model, r.Paragraphs, $"{m.Body}[{key}]");
}
m.Row.Remove();
m.Removed = true;
return(m);
}
public override TemplMatchHyperlink Handler(DocX doc, object model, TemplMatchHyperlink m)
{
var e = TemplModelEntry.Get(model, m.Body);
if (e.Value is TemplUrl)
{
var url = e.Value as TemplUrl;
if (url.ToDelete)
{
m.Remove();
}
if (url.Text?.Length > 0)
{
m.SetText(url.Text);
}
if (url.Url?.Length > 0)
{
m.SetUrl(url.Url);
}
return(m);
}
throw new InvalidCastException($"Templ: Failed to retrieve url from the model at path \"{e.Path}\"; its actual type is \"{e.Type}\"");
}
public override TemplMatchTable Handler(DocX doc, object model, TemplMatchTable m)
{
var width = m.Table.Rows.First().Cells.Count;
var keys = TemplModelEntry.Get(model, m.Body).ToStringKeys();
var nrows = (int)Math.Ceiling(keys.Count() / (float)width);
m.Validate();
m.RemovePlaceholder();
for (int n = 0; n < width; n++)
{
if (n != m.CellIndex)
{
TemplDoc.CellCopyContents(m.Cell, m.Row.Cells[n]);
}
}
Row row = m.Row;
for (int keyIdx = 0; keyIdx < nrows * width; keyIdx++)
{
if (keyIdx % width == 0)
{
row = m.Table.InsertRow(m.Row, m.RowIndex + keyIdx / width + 1);
}
Cell cell = row.Cells[keyIdx % width];
if (keyIdx < keys.Count())
{
new TemplCollectionModule().BuildFromScope(doc, model, cell.Paragraphs, $"{m.Body}[{keys[keyIdx]}]");
}
else
{
TemplDoc.CellClear(cell);
}
}
m.Row.Remove();
m.Removed = true;
return(m);
}
public override TemplMatchText Handler(DocX doc, object model, TemplMatchText m)
{
m.ToText(TemplModelEntry.Get(model, m.Body).ToString());
return(m);
}
