private void ReturnMenuButton_Click(object sender, RoutedEventArgs e)
{
SoldOut selectedItem = (SoldOut)SoldOutDataGrid.SelectedItem;
if (selectedItem == null)
{
MessageBox.Show("Line not selected");
return;
}
try
{
SoldOut soldOutObj = _db.SoldOut.FirstOrDefault(o => o.NameItem == selectedItem.NameItem);
if (soldOutObj == null)
{
throw new ArgumentNullException();
}
_db.Storage.Add(new Models.Storage {
NameItem = soldOutObj.NameItem, Count = soldOutObj.Count, Price = soldOutObj.Price, DateCreate = DateTime.Now
});
_db.SoldOut.Remove(soldOutObj);
Refresh();
}
catch (Exception)
{
MessageBox.Show("Error");
}
}
unsafe public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (bindingContext == null)
{
bindingContext = new
{
TextButtonStyle = App.Current.Resources["TextButtonStyle"] as Style,
BodyText = App.Current.Resources["BaconReadingBodyParagraphStyle"] as Style,
Locator = App.Current.Resources["Locator"] as ViewModelLocator,
StaticCommands = App.Current.Resources["StaticCommands"]
};
}
if (!string.IsNullOrWhiteSpace(value as string))
{
try
{
var startingText = value as string;
string markdown = null;
fixed(char *textPtr = startingText)
{
var markdownPtr = SoldOut.MarkdownToXaml((uint)textPtr, (uint)startingText.Length);
if (markdownPtr != 0)
{
markdown = new string((char *)markdownPtr);
}
}
//bad markdown (possibly due to unicode char, just pass it through plain)
var noWhiteStartingText = startingText.Replace(" ", "").Replace("\n", "");
var noWhiteMarkdown = markdown.Replace(" ", "").Replace("\n", "").Replace("<paragraph>", "");
var isSame = (markdown.Length < "<paragraph></paragraph>".Length) || string.Compare(noWhiteStartingText, 0, noWhiteMarkdown, 0, noWhiteStartingText.Length) == 0;
if (isSame)
{
var rtb = new RichTextBox();
var pp = new Paragraph();
pp.Inlines.Add(new Run {
Text = startingText
});
rtb.Blocks.Add(pp);
return(rtb);
}
else
{
markdown = markdown.Trim('\n');
if (!markdown.EndsWith("</Paragraph>"))
{
var lastParagraph = markdown.LastIndexOf("</Paragraph>");
if (lastParagraph != -1)
{
markdown = markdown.Substring(0, lastParagraph + "</Paragraph>".Length) + "<Paragraph>" + markdown.Substring(lastParagraph + "</Paragraph>".Length + 1) + "</Paragraph>";
}
}
for (int lineBreakPos = markdown.IndexOf("<LineBreak/>", 0); lineBreakPos != -1 && lineBreakPos + "<LineBreak/>".Length + 1 < markdown.Length; lineBreakPos = markdown.IndexOf("<LineBreak/>", lineBreakPos + insertionLength))
{
//unfortnately the renderer doesnt really allow us to wrap this in a paragrpah properly (For xaml)
if (lineBreakPos > -1)
{
var paragraphEnding = markdown.LastIndexOf("</Paragraph>", lineBreakPos);
if (paragraphEnding != -1)
{
markdown = markdown.Insert(paragraphEnding + "</Paragraph>".Length, "<Paragraph>").Insert(lineBreakPos + "<Paragraph>".Length + "<LineBreak/>".Length, "</Paragraph>");
}
}
}
//xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" xmlns:view=\"clr-namespace:BaconographyWP8.View\"
//var markdown2 = "<Paragraph>Reminds me of <InlineUIContainer><Button><Button.Content>this</Button.Content></Button></InlineUIContainer></Paragraph>";
if (!markdown.Contains("<Paragraph>"))
{
markdown = "<Paragraph>" + markdown + "</Paragraph>";
}
var uiElement = XamlReader.Load(string.Format("<RichTextBox xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\" xmlns:common=\"clr-namespace:BaconographyWP8.Common;assembly=BaconographyWP8\">{0}</RichTextBox>", markdown)) as RichTextBox;
uiElement.DataContext = bindingContext;
return(uiElement);
}
}
catch
{
var semiCleanText = value as string;
if (semiCleanText != null)
{
semiCleanText = semiCleanText.Replace("&", "&").Replace("<", "<").Replace(">", ">").Replace(""", "\"").Replace("'", "'");
}
return(new TextBlock {
Text = semiCleanText, TextWrapping = TextWrapping.Wrap
});
}
}
else
{
return new TextBlock {
Text = ""
}
};
}
