public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, DateTime date)
{
var format = measureEventArgs.Column is DateColumn dc
? dc.DateFormat
: DateColumn.DefaultDateFormat;
var strDate = Utility.FormatDate(date, format);
return(measureEventArgs.MeasureText(strDate));
}
protected override Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
switch((ColumnId)measureEventArgs.SubItemId)
{
case ColumnId.Name:
return measureEventArgs.MeasureImageAndText(_image, _text);
default:
return Size.Empty;
}
}
/// <summary>Measures part of this item.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Subitem size.</returns>
protected override Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
switch (measureEventArgs.SubItemId)
{
case 0:
return(measureEventArgs.MeasureImageAndText(DataContext.Image, DataContext.Name));
default:
return(Size.Empty);
}
}
/// <summary>Measure subitem.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Size of the subitem.</returns>
protected override Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
CustomListBoxSubItem subItem;
if (_subItems.TryGetValue(measureEventArgs.SubItemId, out subItem))
{
return(subItem.Measure(measureEventArgs));
}
else
{
return(Size.Empty);
}
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, DateTime date)
{
var dc = measureEventArgs.Column as DateColumn;
DateFormat format;
if (dc != null)
{
format = dc.DateFormat;
}
else
{
format = DateColumn.DefaultDateFormat;
}
var strDate = Utility.FormatDate(date, format);
return(measureEventArgs.MeasureText(strDate));
}
protected override Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
switch ((LogListBoxColumnId)measureEventArgs.SubItemId)
{
case LogListBoxColumnId.Type:
return(new Size(16, 16));
case LogListBoxColumnId.Timestamp:
return(measureEventArgs.MeasureText(DataContext.Timestamp.FormatISO8601()));
case LogListBoxColumnId.Source:
return(measureEventArgs.MeasureText(DataContext.Source));
case LogListBoxColumnId.Message:
return(measureEventArgs.MeasureText(DataContext.Message));
case LogListBoxColumnId.Exception:
return(new Size(16, 16));
default:
return(Size.Empty);
}
}
/// <summary>Override this to provide subitem measurement.</summary> /// <param name="measureEventArgs">Measure event args.</param> protected abstract Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs);
public Size MeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
return OnMeasureSubItem(measureEventArgs);
}
/// <summary>Measure event handler.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Subitem content size.</returns>
protected override Size OnMeasure(SubItemMeasureEventArgs measureEventArgs)
{
return measureEventArgs.MeasureText(Text);
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, string subject)
{
return measureEventArgs.MeasureText(subject);
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, Revision data, GraphAtom[] graph)
{
return measureEventArgs.MeasureText(data.Subject);
}
/// <summary>Measure event handler.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Subitem content size.</returns>
protected override Size OnMeasure(SubItemMeasureEventArgs measureEventArgs)
{
return(measureEventArgs.MeasureText(Text));
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, DateTime date)
{
var dc = measureEventArgs.Column as DateColumn;
DateFormat format;
if(dc != null)
{
format = dc.DateFormat;
}
else
{
format = DateColumn.DefaultDateFormat;
}
var strDate = Utility.FormatDate(date, format);
return measureEventArgs.MeasureText(strDate);
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, string value)
{
return measureEventArgs.MeasureText(value);
}
/// <summary>Override this to provide subitem measurement.</summary> /// <param name="measureEventArgs">Measure event args.</param> protected abstract Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs);
private void UpdateAutoSizeColumnsContentWidth()
{
_haveAutoSizeColumns = false;
int index = 0;
foreach(var c in _columns)
{
if(c.IsVisible)
{
if(c.SizeMode == ColumnSizeMode.Auto)
{
if(c.ContentWidth <= 0)
{
int max = 0;
var args = new SubItemMeasureEventArgs(GraphicsUtility.MeasurementGraphics, c.Index, c);
foreach(var item in _itemPlainList)
{
var width = item.MeasureSubItem(args).Width;
if(index == 0 && ShowTreeLines)
{
var level = item.Level;
width += level * ListBoxConstants.LevelMargin + ListBoxConstants.RootMargin;
if(!ShowRootTreeLines)
{
if(level != 0)
{
width -= ListBoxConstants.LevelMargin;
}
}
if(level != 0 || ShowRootTreeLines)
{
width +=
ListBoxConstants.SpaceBeforePlusMinus +
ListBoxConstants.PlusMinusImageWidth +
ListBoxConstants.SpaceAfterPlusMinus;
}
}
if(ShowCheckBoxes && item.CheckedState != CheckedState.Unavailable)
{
width +=
ListBoxConstants.SpaceBeforeCheckbox +
ListBoxConstants.CheckboxImageWidth +
ListBoxConstants.SpaceAfterCheckbox;
}
if(width > max) max = width;
}
c.ContentWidth = max;
}
_haveAutoSizeColumns = true;
}
++index;
}
}
}
/// <summary>Measure subitem.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Size of the subitem.</returns>
protected override Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
return(_subItems.TryGetValue(measureEventArgs.SubItemId, out var subItem)
? subItem.Measure(measureEventArgs)
: Size.Empty);
}
/// <summary>Measure event handler.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Subitem content size.</returns>
protected override Size OnMeasure(SubItemMeasureEventArgs measureEventArgs)
{
return(measureEventArgs.MeasureImageAndText(Image, Text));
}
/// <summary>Measure event handler.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Subitem content size.</returns>
protected override Size OnMeasure(SubItemMeasureEventArgs measureEventArgs)
{
return measureEventArgs.MeasureImage(Image);
}
protected override Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
switch(measureEventArgs.SubItemId)
{
case 0:
if(_repository == null)
{
return measureEventArgs.MeasureText("<no repository>");
}
else
{
return measureEventArgs.MeasureImageAndText(ImgRepository, _repository);
}
default:
return Size.Empty;
}
}
protected override Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
switch((ColumnId)measureEventArgs.SubItemId)
{
case ColumnId.Name:
string data;
if(_unstaged != null)
{
if((Parent != null) && (Parent is TreeDirectoryListItem))
{
data = _unstaged.Name;
}
else
{
data = _unstaged.RelativePath;
}
}
else if(_staged != null)
{
if((Parent != null) && (Parent is TreeDirectoryListItem))
{
data = _staged.Name;
}
else
{
data = _staged.RelativePath;
}
}
else
{
data = string.Empty;
}
return measureEventArgs.MeasureImageAndText(null, data);
default:
return Size.Empty;
}
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, GraphAtom[] graph)
{
return new Size((graph != null) ? (graph.Length * GraphCellWidth) : (0), GraphCellHeight);
}
public Size MeasureSubItem(SubItemMeasureEventArgs measureEventArgs)
{
return(OnMeasureSubItem(measureEventArgs));
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, string data)
{
Assert.IsNotNull(measureEventArgs);
Assert.IsNotNull(data);
bool abbreviate = IsAbbreviateEnabled(measureEventArgs.Column);
return measureEventArgs.MeasureText(
abbreviate ? data.Substring(0, HashColumn.DefaultAbbrevLength) : (data),
HashColumn.Font);
}
public static Size OnMeasureSubItem(SubItemMeasureEventArgs measureEventArgs, HashStringCache data)
{
Assert.IsNotNull(measureEventArgs);
Assert.IsNotNull(data);
bool abbreviate = IsAbbreviateEnabled(measureEventArgs.Column);
return measureEventArgs.MeasureText(
data.GetValue(abbreviate ? HashColumn.DefaultAbbrevLength : 40),
HashColumn.Font);
}
/// <summary>Measure event handler.</summary>
/// <param name="measureEventArgs">Measure event args.</param>
/// <returns>Subitem content size.</returns>
protected override Size OnMeasure(SubItemMeasureEventArgs measureEventArgs)
{
return measureEventArgs.MeasureImageAndText(Image, Text);
}
