private void GetSnippets()
{
var xmlfi = new FileInfo("snippets.xml");
if (xmlfi.Exists)
{
var serializer = new XmlSerializer(typeof(List <TextSnippet>));
if (xmlfi.Length > 0)
{
using (var sr = new StreamReader(xmlfi.OpenRead()))
{
Snippets = (List <TextSnippet>)serializer.Deserialize(sr);
}
}
return;
}
//Old snippets text file...
var fi = new FileInfo("snippets.txt");
if (!fi.Exists)
{
return;
}
using (var sr = new StreamReader(fi.OpenRead()))
{
var s = sr.ReadLine();
while (s != null)
{
try
{
var idx = s.IndexOf(",", StringComparison.Ordinal);
if (idx > -1)
{
var splits = new string[2];
splits[0] = s.Substring(0, idx);
splits[1] = s.Substring(idx + 1);
var snip = new TextSnippet()
{
Name = splits[0],
Text = splits[1].Replace(@"\r", "\r").Replace(@"\n", "\n").Replace(@"\t", "\t")
};
Snippets.Add(snip);
}
s = sr.ReadLine();
}
catch
{
//
}
}
}
}
private void BuildSnippetMenu()
{
wizardToolStripMenuItem.DropDownItems.Clear();
foreach (var item in Snippets)
{
var theItem = item;
var ts = new ToolStripMenuItem(item.Name, null, delegate(object sender, EventArgs args)
{
if (ModifierKeys == Keys.Control)
{
var checkTs = (ToolStripMenuItem)sender;
var dr = MessageBox.Show(
string.Format("Remove item \"{0}\"?", checkTs.Text),
"Remove Item",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
wizardToolStripMenuItem.DropDownItems.Remove(checkTs);
Snippets.Remove((TextSnippet)checkTs.Tag);
}
}
else
{
textBox1.InsertText(textBox1.SelectionStart, theItem.Text);
}
})
{
Tag = item
};
wizardToolStripMenuItem.DropDownItems.Add(ts);
}
var insertFieldSnippet = new ToolStripMenuItem("Insert Field List", null, delegate
{
InsertFields();
});
var addSnippet = new ToolStripMenuItem("Add Snippet", null, delegate
{
if (textBox1.SelectedText.Length == 0)
{
MessageBox.Show("You might want to try selecting some text.", "Select some Text",
MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
var frmName = new FrmNameInput();
frmName.ShowDialog();
if (string.IsNullOrEmpty(frmName.UserName))
{
return;
}
var snippet = new TextSnippet()
{
Name = frmName.UserName,
Text = textBox1.SelectedText
};
Snippets.Add(snippet);
BuildSnippetMenu();
});
wizardToolStripMenuItem.DropDownItems.Add(insertFieldSnippet);
wizardToolStripMenuItem.DropDownItems.Add(addSnippet);
}