public void Render(ListView container, ConsoleDriver driver, bool selected, int item, int col, int line, int width)
{
List <DBRecord> records = new List <DBRecord>(currTable.records.Values);
int hOffset = EditorProgram.columnHeaders.hOffset;
if (hOffset > currTable.columns.Count)
{
hOffset = currTable.columns.Count - 1;
}
if (hOffset < 0)
{
hOffset = 0;
}
string dispStr = records[item].identifier.PadRight(ColumnHeaderControl.COLUMN_WIDTH);
for (int i = hOffset; i < currTable.columns.Count; i++)
{
if (dispStr.Length + ColumnHeaderControl.COLUMN_WIDTH >= width)
{
break;
}
dispStr += StringHelper.LimitLength(
RookDB.PrettyPrintFieldValue(records[item], i),
ColumnHeaderControl.COLUMN_WIDTH,
" .. ").PadRight(ColumnHeaderControl.COLUMN_WIDTH);
}
driver.AddStr(dispStr);
}
public void Render(ListView container, ConsoleDriver driver, bool selected, int item, int col, int line, int width, int start = 0)
{
if (item >= notifyEventArgs.Count)
{
return;
}
var str = notifyEventArgs[item].ProgressEventType + " " + notifyEventArgs[item].Message;
if (str.Length > width)
{
str = str.Substring(0, width);
}
else
{
str = str.PadRight(width, ' ');
}
_results.Move(col, line);
driver.AddStr(str);
}
public void Render(ListView container, ConsoleDriver driver, bool selected, int item, int col, int line, int width, int start = 0)
{
lock (lockList)
{
if (item >= consoleOutput.Count)
{
return;
}
var str = consoleOutput[item];
if (str.Length > width)
{
str = str.Substring(0, width);
}
else
{
str = str.PadRight(width, ' ');
}
_results.Move(col, line);
driver.AddStr(str);
}
}
/// <summary>
/// Renders the current <see cref="Model"/> on the specified line <paramref name="y"/>
/// </summary>
/// <param name="driver"></param>
/// <param name="colorScheme"></param>
/// <param name="y"></param>
/// <param name="availableWidth"></param>
public virtual void Draw(ConsoleDriver driver, ColorScheme colorScheme, int y, int availableWidth)
{
// true if the current line of the tree is the selected one and control has focus
bool isSelected = tree.IsSelected(Model) && tree.HasFocus;
Attribute lineColor = isSelected ? colorScheme.Focus : colorScheme.Normal;
driver.SetAttribute(lineColor);
// Everything on line before the expansion run and branch text
Rune [] prefix = GetLinePrefix(driver).ToArray();
Rune expansion = GetExpandableSymbol(driver);
string lineBody = tree.AspectGetter(Model) ?? "";
tree.Move(0, y);
// if we have scrolled to the right then bits of the prefix will have dispeared off the screen
int toSkip = tree.ScrollOffsetHorizontal;
// Draw the line prefix (all paralell lanes or whitespace and an expand/collapse/leaf symbol)
foreach (Rune r in prefix)
{
if (toSkip > 0)
{
toSkip--;
}
else
{
driver.AddRune(r);
availableWidth -= Rune.ColumnWidth(r);
}
}
// pick color for expanded symbol
if (tree.Style.ColorExpandSymbol || tree.Style.InvertExpandSymbolColors)
{
Attribute color;
if (tree.Style.ColorExpandSymbol)
{
color = isSelected ? tree.ColorScheme.HotFocus : tree.ColorScheme.HotNormal;
}
else
{
color = lineColor;
}
if (tree.Style.InvertExpandSymbolColors)
{
color = new Attribute(color.Background, color.Foreground);
}
driver.SetAttribute(color);
}
if (toSkip > 0)
{
toSkip--;
}
else
{
driver.AddRune(expansion);
availableWidth -= Rune.ColumnWidth(expansion);
}
// horizontal scrolling has already skipped the prefix but now must also skip some of the line body
if (toSkip > 0)
{
if (toSkip > lineBody.Length)
{
lineBody = "";
}
else
{
lineBody = lineBody.Substring(toSkip);
}
}
// If body of line is too long
if (lineBody.Sum(l => Rune.ColumnWidth(l)) > availableWidth)
{
// remaining space is zero and truncate the line
lineBody = new string (lineBody.TakeWhile(c => (availableWidth -= Rune.ColumnWidth(c)) >= 0).ToArray());
availableWidth = 0;
}
else
{
// line is short so remaining width will be whatever comes after the line body
availableWidth -= lineBody.Length;
}
// default behaviour is for model to use the color scheme
// of the tree view
var modelColor = lineColor;
// if custom color delegate invoke it
if (tree.ColorGetter != null)
{
var modelScheme = tree.ColorGetter(Model);
// if custom color scheme is defined for this Model
if (modelScheme != null)
{
// use it
modelColor = isSelected ? modelScheme.Focus : modelScheme.Normal;
}
}
driver.SetAttribute(modelColor);
driver.AddStr(lineBody);
driver.SetAttribute(lineColor);
if (availableWidth > 0)
{
driver.AddStr(new string (' ', availableWidth));
}
driver.SetAttribute(colorScheme.Normal);
}
