private void HeapFilter_FilterChanging(object sender, FilterChangingEventArgs args)
{
if (args.Filter.Trim().Length == 0)
{
return;
}
var filter = EscapeFilter(args.Filter);
Regex regex;
try {
regex = new Regex(filter);
} catch {
args.SetValid(false);
return;
}
foreach (var name in KnownFunctionNames)
{
if (regex.IsMatch(name))
{
args.SetValid(true);
return;
}
}
args.SetValid(false);
}
private void TracebackFilter_FilterChanging(object sender, FilterChangingEventArgs e)
{
if (e.Filter.Trim().Length == 0)
{
return;
}
var filter = MainWindow.EscapeFilter(e.Filter);
Regex regex;
try {
regex = new Regex(filter);
} catch {
e.SetValid(false);
return;
}
foreach (var name in FunctionNames)
{
if (regex.IsMatch(name))
{
e.SetValid(true);
return;
}
}
e.SetValid(false);
}
private void FilterText_TextChanged(object sender, EventArgs e)
{
if (FilterText.Text != _Filter)
{
if (FilterText.Text.Trim().Length == 0)
{
if (SystemColors.Window != FilterText.BackColor)
{
FilterText.BackColor = SystemColors.Window;
}
_Filter = null;
if (FilterChanged != null)
{
FilterChanged(this, EventArgs.Empty);
}
return;
}
var ea = new FilterChangingEventArgs(FilterText.Text);
if (FilterChanging != null)
{
FilterChanging(this, ea);
}
else
{
ea.SetValid(true);
}
var newColor =
(ea.IsValid.HasValue) ?
((ea.IsValid.GetValueOrDefault(false)) ?
Color.LightGoldenrodYellow : Color.LightPink)
: SystemColors.Window;
if (newColor != FilterText.BackColor)
{
FilterText.BackColor = newColor;
}
if (ea.IsValid.GetValueOrDefault(false))
{
_Filter = FilterText.Text;
}
else
{
_Filter = null;
}
if (FilterChanged != null)
{
FilterChanged(this, EventArgs.Empty);
}
}
}
private void TracebackFilter_FilterChanging(object sender, FilterChangingEventArgs e)
{
if (e.Filter.Trim().Length == 0)
return;
Regex regex;
try {
regex = MainWindow.FilterToRegex(e.Filter);
} catch {
e.SetValid(false);
return;
}
foreach (var name in FunctionNames) {
if (regex.IsMatch(name)) {
e.SetValid(true);
return;
}
}
e.SetValid(false);
}
private void FilterText_TextChanged(object sender, EventArgs e)
{
if (FilterText.Text != _Filter) {
if (FilterText.Text.Trim().Length == 0) {
if (SystemColors.Window != FilterText.BackColor)
FilterText.BackColor = SystemColors.Window;
_Filter = null;
if (FilterChanged != null)
FilterChanged(this, EventArgs.Empty);
return;
}
var ea = new FilterChangingEventArgs(FilterText.Text);
if (FilterChanging != null)
FilterChanging(this, ea);
else
ea.SetValid(true);
var newColor =
(ea.IsValid.HasValue) ?
((ea.IsValid.GetValueOrDefault(false)) ?
Color.LightGoldenrodYellow : Color.LightPink)
: SystemColors.Window;
if (newColor != FilterText.BackColor)
FilterText.BackColor = newColor;
if (ea.IsValid.GetValueOrDefault(false))
_Filter = FilterText.Text;
else
_Filter = null;
if (FilterChanged != null)
FilterChanged(this, EventArgs.Empty);
}
}
private void HeapFilter_FilterChanging(object sender, FilterChangingEventArgs args)
{
if (args.Filter.Trim().Length == 0)
return;
Regex regex;
try {
regex = FilterToRegex(args.Filter);
} catch {
args.SetValid(false);
return;
}
foreach (var name in KnownFunctionNames) {
if (regex.IsMatch(name)) {
args.SetValid(true);
return;
}
}
args.SetValid(false);
}