/// <summary>
/// Most controls are data bound, however, this is not (directly) possible for the AvalonEditors.
/// (Text is not a dependency property). Hence we need this eventhandler here to update them manually.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void lstSnippets_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
lProgrammatic = true;
if (lstSnippets.SelectedItem == null)
{
txtSnippetCode.Clear();
//txtSnippetCode.IsEnabled = false;
}
else
{
SnippetsDataSet.SnippetsTableRow r = ((DataRowView)lstSnippets.SelectedItem).Row as SnippetsDataSet.SnippetsTableRow;
if (r.IsNull(snippetsTable.SnippetCodeColumn))
{
txtSnippetCode.Clear();
}
else
{
txtSnippetCode.Text = r.SnippetCode;
}
if (r.IsNull(snippetsTable.SampleCodeColumn))
{
txtSampleCode.Clear();
}
else
{
txtSampleCode.Text = r.SampleCode;
}
}
lProgrammatic = false;
}
public void HandleInsertFullCodeClick(SnippetsDataSet.SnippetsTableRow r)
{
string c = "", d = "";
if (!r.IsNull(snippetsTable.SampleCodeColumn))
{
c = r.SampleCode;
}
if (!r.IsNull(snippetsTable.DependenciesColumn))
{
d = r.Dependencies;
}
TheView.RaiseOnInsert(new InsertEventArgs()
{
code = c, dependencies = d
});
}
public void HandleUseStyleButtonClick(SnippetsDataSet.SnippetsTableRow r)
{
UseStylesEventArgs args = new UseStylesEventArgs();
if (!r.IsNull(snippetsTable.NodeStyleColumn))
{
args.nodestyle = r.NodeStyle;
}
if (!r.IsNull(snippetsTable.EdgeStyleColumn))
{
args.edgestyle = r.EdgeStyle;
}
if (!r.IsNull(snippetsTable.DependenciesColumn))
{
args.dependencies = r.Dependencies;
}
args.InAddition = System.Windows.Forms.Control.ModifierKeys.HasFlag(Keys.Control);
TheView.RaiseOnUseStyle(args);
}
public void HandleInsertAsTikzStyleClick(SnippetsDataSet.SnippetsTableRow r)
{
string toinsert = "", dependencies = "";
if (!r.IsNull(snippetsTable.NodeStyleColumn) && !(r.NodeStyle.Trim() == ""))
{
toinsert += "\\tikzstyle{mynodestyle} = [" + r.NodeStyle + "]" + Environment.NewLine;
}
if (!r.IsNull(snippetsTable.EdgeStyleColumn) && !(r.EdgeStyle.Trim() == ""))
{
toinsert += "\\tikzstyle{myedgestyle} = [" + r.EdgeStyle + "]" + Environment.NewLine;
}
if (!r.IsNull(snippetsTable.DependenciesColumn))
{
dependencies = r.Dependencies;
}
TheView.RaiseOnInsert(new InsertEventArgs()
{
code = toinsert, dependencies = dependencies
});
}
private void cmdCompile_Click(object sender, RoutedEventArgs e)
{
if (lstSnippets.SelectedItem == null)
{
MessageBox.Show("Select an item from snippet table on the left!");
return;
}
SnippetsDataSet.SnippetsTableRow r = ((DataRowView)lstSnippets.SelectedItem).Row as SnippetsDataSet.SnippetsTableRow;
if (!r.IsNull(snippetsTable.SampleCodeColumn))
{
fact.AddJob(r.SampleCode, Helper.GetSnippetsPath() + r.ID + Consts.SnippetsExtension, new Rect(0, 0, 0, 0), r.Name, true);
}
}
public void HandleInsertDependenciesClick(SnippetsDataSet.SnippetsTableRow r)
{
string d = "";
if (!r.IsNull(snippetsTable.DependenciesColumn))
{
d = r.Dependencies;
}
TheView.RaiseOnInsert(new InsertEventArgs()
{
code = @"\usetikzlibrary{" + d + "}" + Environment.NewLine, dependencies = d
});
}
/// <summary>
/// Finds items in the current snippet list that are already there in the
/// current snippet database and marks them as such.
/// Note: duplicates based on category+name
/// </summary>
void FindDuplicates()
{
foreach (CodeSnippet s in snippetList)
{
SnippetsDataSet.SnippetsTableRow r = SnippTable.Cast <SnippetsDataSet.SnippetsTableRow>().FirstOrDefault(rr => rr.Category == s.Category && rr.Name == s.Name);
if (r != null)
{
s.IsAlreadyThere = true;
s.tag = r;
// Check if changed
s.IsChanged = !(
StrCompare(s.Description, (r.IsNull(SnippTable.DescriptionColumn) ? null : r.Description)) &&
StrCompare(s.SnippetCode, (r.IsNull(SnippTable.SnippetCodeColumn) ? null : r.SnippetCode)) &&
StrCompare(s.SampleCode, (r.IsNull(SnippTable.SampleCodeColumn) ? null : r.SampleCode)) &&
StrCompare(s.NodeStyle, (r.IsNull(SnippTable.NodeStyleColumn) ? null : r.NodeStyle)) &&
StrCompare(s.EdgeStyle, (r.IsNull(SnippTable.EdgeStyleColumn) ? null : r.EdgeStyle)) &&
StrCompare(s.Dependencies, (r.IsNull(SnippTable.DependenciesColumn) ? null : r.Dependencies)));
}
}
}