private int AlterSelections()
{
var elements = page.Root.Element(ns + "Outline").Descendants(ns + "T")
.Where(e => e.Attributes("selected").Any(a => a.Value == "all"));
if (elements.IsNullOrEmpty())
{
return(0);
}
var count = 0;
var analyzer = new StyleAnalyzer(page.Root);
foreach (var element in elements)
{
var style = analyzer.CollectStyleFrom(element);
// add .05 to compensate for unpredictable behavior; there are cases where going
// from 11pt to 12pt actually causes OneNote to calculate 9pt :-(
style.FontSize = (ParseFontSize(style.FontSize) + delta).ToString("#0") + ".05pt";
var stylizer = new Stylizer(style);
stylizer.ApplyStyle(element);
count++;
}
return(count);
}
// merge text cursor so we don't have to treat it as a special case
private bool NormalizeTextCursor(Page page, StyleAnalyzer analyzer)
{
var cursor = page.GetTextCursor();
if (cursor == null || page.SelectionScope != SelectionScope.Empty)
{
return(false);
}
if (cursor.PreviousNode is XElement prev &&
cursor.NextNode is XElement next)
{
var prevData = prev.GetCData();
var nextData = next.GetCData();
var prevWrap = prevData.GetWrapper();
var nextWrap = nextData.GetWrapper();
if (prevWrap.Nodes().Last() is XElement prevSpan &&
nextWrap.Nodes().First() is XElement nextSpan)
{
// examine the last node from Prev and the first node from Next
// to compare their styles and if they match then combine them
var prevStyle = analyzer.CollectStyleFrom(prevSpan);
var nextStyle = analyzer.CollectStyleFrom(nextSpan);
if (prevStyle.Equals(nextStyle))
{
// pull only the first node from Next and append it to Prev
// then remove that first node from Next and append the remaining nodes
// to retain their own stylings; finally remove Next altogether below...
prevSpan.Value = $"{prevSpan.Value}{nextSpan.Value}";
nextSpan.Remove();
prevWrap.Add(nextWrap.Nodes());
prevData.Value = prevWrap.GetInnerXml(singleQuote: true);
}
else
{
prevData.Value = $"{prevData.Value}{nextData.Value}";
}
}
public override async Task Execute(params object[] args)
{
using (var one = new OneNote(out var page, out var ns, OneNote.PageDetail.Basic))
{
var rule = page.Root
.Elements(ns + "PageSettings")
.Elements(ns + "RuleLines")
.Where(e => e.Attribute("visible")?.Value == "true")
.Select(e => e.Element(ns + "Horizontal"))
.FirstOrDefault();
if (rule == null)
{
UIHelper.ShowMessage(Resx.FitGridToTextCommand_noGrid);
return;
}
var quickStyles = page.GetQuickStyles().Where(s => s.Name == "p");
if (!quickStyles.Any())
{
UIHelper.ShowMessage(Resx.FitGridToTextCommand_noText);
return;
}
var pindexes = quickStyles.Select(s => s.Index.ToString());
var common = page.Root.Descendants(ns + "OE")
// find all "p" paragraphs
.Where(e => pindexes.Contains(e.Attribute("quickStyleIndex").Value))
.Select(e => new
{
Element = e,
Index = e.Attribute("quickStyleIndex").Value,
Css = e.Attribute("style")?.Value
})
// count instances of distinct combinations
.GroupBy(o => new { o.Index, o.Css })
.Select(group => new
{
group.Key.Index,
group.First().Element,
Count = group.Count()
})
// grab the most commonly used; if there are two equally
// used styles then this is arbitrary but OK
.OrderByDescending(g => g.Count)
.FirstOrDefault();
if (common != null)
{
//var quickStyle = quickStyles.FirstOrDefault(s => s.Index.ToString() == common.Index);
var analyzer = new StyleAnalyzer(page.Root);
var style = analyzer.CollectStyleFrom(common.Element);
var height = CalculateLineHeight(style);
using (var dialog = new FitGridToTextDialog(style.FontSize, height))
{
if (dialog.ShowDialog(owner) == System.Windows.Forms.DialogResult.OK)
{
rule.Attribute("spacing").Value = dialog.Spacing.ToString();
var vertical = rule.Parent.Element(ns + "Vertical");
if (vertical != null)
{
vertical.Attribute("spacing").Value = dialog.Spacing.ToString();
}
await one.Update(page);
}
}
}
}
}
