public void Refresh(int screenCheckInterval)
{
Log.Verbose("Refresh::BEGIN");
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
//This line keeps checking to see when we've received a valid screen of data from the mainframe.
//It loops until the TNEmulator.Refresh() method indicates that waiting for the screen did not time out.
//This helps prevent blank screens, etc.
lock (_lock)
{
while (!emu.Refresh(false, screenCheckInterval))
{
}
}
_Fields = null;
_Strings = null;
Log.Verbose(string.Format("Refresh::END {0:mm\\:ss\\.fff}", sw.Elapsed));
Redraw();
CursorPositionSet?.Invoke(this, new EventArgs());
}
private void Emulator_CursorPositionSet(byte Row, byte Column)
{
CursorX = Column;
CursorY = Row;
CursorPositionSet?.Invoke(this, new EventArgs());
}
// public TextPointer Caret { get; set; }
public void Redraw()
{
if (emulator == null)
{
return;
}
GenericTools.RunUI(() =>
{
try
{
bool foundHighlight = false;
bool HighlightEdit = false;
if (rtb.Document == null)
{
return;
}
rtb.Document.Blocks.Clear();
//var noSpaceStyle = new System.Windows.Style(typeof(Paragraph));
//noSpaceStyle.Setters.Add(new System.Windows.Setter(Paragraph.MarginProperty, new System.Windows.Thickness(0)));
//rtb.Resources.Add(typeof(Paragraph), noSpaceStyle);
for (var y = 1; y <= 25; y++)
{
var p = new Paragraph();
p.LineHeight = 1;
p.Margin = new System.Windows.Thickness(0);
p.FontStretch = System.Windows.FontStretches.UltraExpanded;
p.FontSize = 16;
var text = "";
var fields = new List <IBM5250.Emulator.EmulatorScreen.Field>();
fields.AddRange(emulator.Screen.Strings.Where(l => l.Location.Row == y && l.Allocated));
fields.AddRange(emulator.Screen.Fields.Where(l => l.Location.Row == y && l.Allocated));
fields = fields.OrderBy(x => x.Location.Column).ToList();
foreach (var field in fields)
{
if (field.Location.Column > (text.Length + 1))
{
var subtext = string.Format("{0," + (field.Location.Column - text.Length) + "}", "");
var subr = new Run(subtext);
// subr.FontStretch = System.Windows.FontStretch.FromOpenTypeStretch(9);
subr.FontFamily = new System.Windows.Media.FontFamily("Consolas");
p.Inlines.Add(subr);
text += subtext;
}
if (field.Text == null)
{
field.Text = "";
}
var newtext = field.Text.PadRight(field.Location.Length);
// var newtext = string.Format("{0," + field.Location.Length + "}", field.Text);
if (text.Length > field.Location.Column)
{
continue;
}
text += newtext;
var r = new Run(newtext);
r.FontFamily = new System.Windows.Media.FontFamily("Consolas");
Color clr = Color.FromName(field.Attribute.ForeColor);
if (field.Attribute.ForeColor == "Background")
{
clr = Color.Black;
}
if (field.Attribute.ForeColor == "Green")
{
clr = Color.LimeGreen;
}
if (field.Attribute.ForeColor == "Turquoise")
{
clr = Color.Cyan;
}
if (field.Attribute.ForeColor == "Pink")
{
clr = Color.Fuchsia;
}
if (field.Attribute.ForeColor == "Blue")
{
clr = Color.CornflowerBlue;
}
r.Foreground = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(clr.R, clr.G, clr.B));
Color bck = Color.FromName(field.Attribute.BackColor);
if (field.Attribute.BackColor == "Background")
{
bck = Color.Black;
}
if (field.Attribute.BackColor == "Green")
{
bck = Color.LimeGreen;
}
if (field.Attribute.BackColor == "Turquoise")
{
bck = Color.Cyan;
}
if (field.Attribute.BackColor == "Pink")
{
bck = Color.Fuchsia;
}
if (field.Attribute.BackColor == "Blue")
{
bck = Color.CornflowerBlue;
}
r.Background = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(bck.R, bck.G, bck.B));
p.Inlines.Add(r);
if (field.Location.Row == HighlightCursorY)
{
if (HighlightCursorX >= field.Location.Column && HighlightCursorX <= (field.Location.Column + field.Location.Length))
{
if (!foundHighlight || (!HighlightEdit && field.IsInputField))
{
foundHighlight = true;
HighlightEdit = field.IsInputField;
bck = Color.Red;
clr = Color.Yellow;
if (field.IsInputField)
{
bck = Color.Green;
clr = Color.Yellow;
}
r.Background = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(bck.R, bck.G, bck.B));
r.Foreground = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(clr.R, clr.G, clr.B));
}
//var brush = (System.Windows.Media.SolidColorBrush)new System.Windows.Media.BrushConverter().ConvertFrom("#ffaacc");
//r.BorderBrush = brush;
//r.BorderThickness = new System.Windows.Thickness(1, 1, 1, 3);
}
}
if (!IsConnected)
{
bck = Color.Black;
clr = Color.Gray;
r.Background = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(bck.R, bck.G, bck.B));
r.Foreground = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(clr.R, clr.G, clr.B));
}
}
//if (text.Length < 80)
//{
// var endstr = string.Format("{0," + (80 - text.Length) + "}", "");
// var r = new Run(endstr);
// p.Inlines.Add(r);
// text += endstr;
//}
try
{
rtb.Document.Blocks.Add(p);
}
catch (Exception)
{
return;
}
}
CursorPositionSet?.Invoke(this, new EventArgs());
}
catch (Exception ex)
{
Log.Error(ex.ToString());
return;
}
});
}
private void Emu_CursorLocationChanged(object sender, EventArgs e)
{
CursorX = emu.CursorX;
CursorY = emu.CursorY;
CursorPositionSet?.Invoke(this, new EventArgs());
}
public void Redraw()
{
if (!IsConnected)
{
Log.Verbose("");
}
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
Log.Verbose("Redraw::BEGIN");
GenericTools.RunUI(() =>
{
try
{
bool foundHighlight = false;
bool HighlightEdit = false;
if (rtb.Document == null)
{
return;
}
rtb.Document.Blocks.Clear();
//var noSpaceStyle = new System.Windows.Style(typeof(Paragraph));
//noSpaceStyle.Setters.Add(new System.Windows.Setter(Paragraph.MarginProperty, new System.Windows.Thickness(0)));
//rtb.Resources.Add(typeof(Paragraph), noSpaceStyle);
for (var y = 1; y <= 25; y++)
{
var p = new Paragraph();
p.LineHeight = 1;
p.Margin = new System.Windows.Thickness(0);
p.FontStretch = System.Windows.FontStretches.UltraExpanded;
p.FontSize = 16;
var text = "";
var fields = new List <Open3270.TN3270.XMLScreenField>();
fields.AddRange(Strings.Where(l => l.Location.top == y));
fields.AddRange(Fields.Where(l => l.Location.top == y));
fields = fields.OrderBy(x => x.Location.left).ToList();
foreach (var field in fields)
{
if (field.Location.left > (text.Length + 1))
{
var subtext = string.Format("{0," + (field.Location.left - text.Length) + "}", "");
var subr = new Run(subtext);
// subr.FontStretch = System.Windows.FontStretch.FromOpenTypeStretch(9);
subr.FontFamily = new System.Windows.Media.FontFamily("Consolas");
p.Inlines.Add(subr);
text += subtext;
}
if (string.IsNullOrEmpty(field.Text))
{
field.Text = "";
}
var newtext = field.Text.PadRight(field.Location.length);
// var newtext = string.Format("{0," + field.Location.Length + "}", field.Text);
if (text.Length > field.Location.left)
{
continue;
}
text += newtext;
var r = new Run(newtext);
r.FontFamily = new System.Windows.Media.FontFamily("Consolas");
if (string.IsNullOrEmpty(field.Attributes.Foreground))
{
field.Attributes.Foreground = "Green";
}
if (string.IsNullOrEmpty(field.Attributes.Background))
{
field.Attributes.Background = "Background";
}
// Color clr = Color.FromName(field.Attributes.Foreground);
Color clr = Color.LimeGreen;
if (field.Attributes.Foreground == "Background")
{
clr = Color.Black;
}
if (field.Attributes.Foreground == "Green")
{
clr = Color.LimeGreen;
}
if (field.Attributes.Foreground == "Turquoise")
{
clr = Color.Cyan;
}
if (field.Attributes.Foreground == "Pink")
{
clr = Color.Fuchsia;
}
if (field.Attributes.Foreground == "Blue")
{
clr = Color.CornflowerBlue;
}
r.Foreground = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(clr.R, clr.G, clr.B));
// Color bck = Color.FromName(field.Attributes.Background);
Color bck = Color.Black;
if (field.Attributes.Background == "Background")
{
bck = Color.Black;
}
if (field.Attributes.Background == "Green")
{
bck = Color.LimeGreen;
}
if (field.Attributes.Background == "Turquoise")
{
bck = Color.Cyan;
}
if (field.Attributes.Background == "Pink")
{
bck = Color.Fuchsia;
}
if (field.Attributes.Background == "Blue")
{
bck = Color.CornflowerBlue;
}
r.Background = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(bck.R, bck.G, bck.B));
p.Inlines.Add(r);
if (field.Location.top == HighlightCursorY)
{
if (HighlightCursorX >= field.Location.left && HighlightCursorX <= (field.Location.left + field.Location.length))
{
if (!foundHighlight || (!HighlightEdit && !field.Attributes.Protected))
{
foundHighlight = true;
HighlightEdit = !field.Attributes.Protected;
bck = Color.Red;
clr = Color.Yellow;
if (!field.Attributes.Protected)
{
bck = Color.Green;
clr = Color.Yellow;
}
r.Background = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(bck.R, bck.G, bck.B));
r.Foreground = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(clr.R, clr.G, clr.B));
}
}
}
if (!IsConnected)
{
bck = Color.Black;
clr = Color.Gray;
r.Background = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(bck.R, bck.G, bck.B));
r.Foreground = new System.Windows.Media.SolidColorBrush(
System.Windows.Media.Color.FromRgb(clr.R, clr.G, clr.B));
}
}
rtb.Document.Blocks.Add(p);
}
CursorPositionSet?.Invoke(this, new EventArgs());
}
catch (Exception ex)
{
Log.Error(ex.ToString());
return;
}
finally
{
Log.Verbose(string.Format("Redraw::END {0:mm\\:ss\\.fff}", sw.Elapsed));
}
});
}
