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Generalized plaintext-to-FlowDocument methods.

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This commit is contained in:
morkt 2015-05-16 17:12:50 +04:00
parent 8cd51ae896
commit cb870c592a
1 changed files with 33 additions and 25 deletions
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58
AboutBox.xaml.cs
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@ -40,7 +40,7 @@ namespace GARbro.GUI
public AboutBox()
{
InitializeComponent();
LicenseTabText.Document = GetLicenseDoc();
LicenseTabText.Document = GetResourceDoc ("GARbro.GUI.LICENSE");
}
private void Button_Click(object sender, RoutedEventArgs e)
@ -50,40 +50,48 @@ namespace GARbro.GUI
#region License text backend
static FlowDocument GetLicenseDoc ()
static FlowDocument GetResourceDoc (string resource)
{
var assembly = Assembly.GetExecutingAssembly();
using (var stream = assembly.GetManifestResourceStream ("GARbro.GUI.LICENSE"))
using (var stream = assembly.GetManifestResourceStream (resource))
{
if (null == stream)
return new FlowDocument();
using (var reader = new StreamReader (stream))
return ReadPlainText (stream);
}
}
/// <summary>
/// Read plain text from stream and return it as FlowDocument.
/// </summary>
static FlowDocument ReadPlainText (Stream stream)
{
using (var reader = new StreamReader (stream))
{
var doc = new FlowDocument();
var para = new Paragraph();
for (;;)
{
var doc = new FlowDocument();
var para = new Paragraph();
for (;;)
var line = reader.ReadLine();
if (null == line)
break;
if (line.Length > 0)
{
var line = reader.ReadLine();
if (null == line)
break;
if (line.Length > 0)
{
if (para.Inlines.Count > 0)
para.Inlines.Add (" ");
para.Inlines.Add (line);
}
else
{
if (0 == para.Inlines.Count)
para.Inlines.Add (new LineBreak());
doc.Blocks.Add (para);
para = new Paragraph();
}
if (para.Inlines.Count > 0)
para.Inlines.Add (" ");
para.Inlines.Add (line);
}
if (para.Inlines.Count > 0)
else
{
if (0 == para.Inlines.Count)
para.Inlines.Add (new LineBreak());
doc.Blocks.Add (para);
return doc;
para = new Paragraph();
}
}
if (para.Inlines.Count > 0)
doc.Blocks.Add (para);
return doc;
}
}