void ShowTip(AnnotateRegion region)
{
Point mp = PointToClient(MousePosition);
Rectangle rect = GetRectangle(region);
if (rect.Contains(mp))
{
AnnotateSource src = region.Source;
StringBuilder sb = new StringBuilder();
if (src.Revision >= 0)
{
sb.AppendFormat(AnnotateResources.RevisonHead, src.Revision);
sb.AppendLine();
sb.AppendFormat(AnnotateResources.AuthorHead, src.Author);
sb.AppendLine();
sb.AppendFormat(AnnotateResources.TimeHead, src.Time.ToLocalTime());
if (!string.IsNullOrEmpty(src.LogMessage))
{
sb.AppendLine();
sb.Append(src.LogMessage);
}
}
else
{
sb.Append(AnnotateResources.LocalChange);
}
_toolTip.Show(sb.ToString(), this, mp);
_tipSection = region;
}
}
public void AddLines(SvnOrigin origin, Collection <SvnBlameEventArgs> blameResult)
{
_origin = origin;
SortedList <long, AnnotateSource> sources = new SortedList <long, AnnotateSource>();
AnnotateRegion section = null;
blameSections.Clear();
foreach (SvnBlameEventArgs e in blameResult)
{
AnnotateSource src;
if (!sources.TryGetValue(e.Revision, out src))
{
sources.Add(e.Revision, src = new AnnotateSource(e, origin));
}
int line = (int)e.LineNumber;
if (section == null || section.Source != src)
{
section = new AnnotateRegion(line, src);
blameSections.Add(section);
}
else
{
section.EndLine = line;
}
}
blameMarginControl1.Invalidate();
}
bool IsSelected(AnnotateRegion region)
{
if (region == null)
{
throw new ArgumentNullException("region");
}
else if (_control == null)
{
return(false);
}
AnnotateSource src = _control.Selected;
if (src == null)
{
return(false);
}
if (region.Source == src)
{
return(true);
}
return(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="AnnotateRegion"/> class.
/// </summary>
/// <param name="startLine">The start line.</param>
/// <param name="endLine">The end line.</param>
/// <param name="source">The source.</param>
public AnnotateRegion(int line, AnnotateSource source)
{
if(source == null)
throw new ArgumentNullException("source");
_source = source;
_startLine = _endLine = line;
}
internal void SetSelection(IAnnotateSection section)
{
// Check if necessary
//Focus();
//Select();
_selected = (AnnotateSource)section;
_map.NotifySelectionUpdated();
}
/// <summary>
/// Initializes a new instance of the <see cref="AnnotateRegion"/> class.
/// </summary>
/// <param name="startLine">The start line.</param>
/// <param name="endLine">The end line.</param>
/// <param name="source">The source.</param>
public AnnotateRegion(int line, AnnotateSource source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
_source = source;
_startLine = _endLine = line;
}
protected override void OnPaint(PaintEventArgs e)
{
if (DesignMode)
{
return;
}
StringFormat sfr = new StringFormat();
sfr.Alignment = StringAlignment.Far;
StringFormat sfl = new StringFormat();
sfl.Trimming = StringTrimming.EllipsisCharacter;
sfl.FormatFlags = StringFormatFlags.NoWrap;
using (Font f = new Font(Font.FontFamily, 7F))
using (Pen border = new Pen(Color.Gray))
using (Brush textColor = new SolidBrush(Color.Black))
using (Brush selectedTextColor = new SolidBrush(SystemColors.HighlightText))
using (Brush grayBg = new LinearGradientBrush(new Point(0, 0), new Point(Width, 0), BackColor, Color.LightGray))
using (Brush blueBg = new LinearGradientBrush(new Point(0, 0), new Point(Width, 0), BackColor, Color.LightBlue))
using (Brush selectedBg = new SolidBrush(SystemColors.Highlight))
using (SolidBrush localBg = new SolidBrush(SystemColors.Info))
{
foreach (AnnotateRegion region in _regions)
{
// We try to draw a few regions above and below to fix up drawing
// when the actual editor is smaller than our view.
// (E.g. navigation bar for C# editor)
if (region.EndLine < _firstLine - 4)
{
continue;
}
if (region.StartLine > _lastLine + 4)
{
break;
}
Rectangle rect = GetRectangle(region);
if (!e.ClipRectangle.IntersectsWith(rect))
{
continue;
}
if (IsSelected(region))
{
e.Graphics.FillRectangle(selectedBg, rect);
}
else
{
if (region.Hovered)
{
e.Graphics.FillRectangle(blueBg, rect);
}
else if (region.Source.Revision >= 0)
{
e.Graphics.FillRectangle(grayBg, rect);
}
else
{
e.Graphics.FillRectangle(localBg, rect);
}
}
e.Graphics.DrawRectangle(border, rect);
AnnotateSource src = region.Source;
if (src.Revision >= 0)
{
string revisionString = src.Revision.ToString();
string dateString = src.Time.ToShortDateString();
float rectTop = rect.Top + 2; // top padding of 2px
float revisionWidth = e.Graphics.MeasureString(revisionString, f).Width;
float dateWidth = e.Graphics.MeasureString(dateString, f).Width;
// Calculate the author field based on the fields to the left and right of it
// because we use ellipsis trimming when it's too small
float authorWidth = Width - revisionWidth - dateWidth - 8; // left+right padding of both revision and date means 2+2+2+2 = 8
Brush color = IsSelected(region) ? selectedTextColor : textColor;
e.Graphics.DrawString(revisionString, f, color, new RectangleF(3, rectTop, revisionWidth, LineHeight), sfr);
// TODO: decide if this is the best way
// If the authorWidth is negative, don't attempt to show the author. This case should only
// occur with very long ShortDateStrings, or very long revision strings.
if (authorWidth > 0)
{
e.Graphics.DrawString(src.Author, f, color, new RectangleF(revisionWidth + 5, rectTop, authorWidth, LineHeight), sfl);
}
e.Graphics.DrawString(dateString, f, color, new RectangleF(Width - dateWidth - 2, rectTop, dateWidth, LineHeight), sfr);
}
}
Rectangle clip = e.ClipRectangle;
using (SolidBrush sb = new SolidBrush(BackColor))
{
if (_regions.Count > 0)
{
Rectangle rect = GetRectangle(_regions[0]);
if (e.ClipRectangle.Top < rect.Top)
{
e.Graphics.FillRectangle(sb, clip.X, clip.Y, clip.Width, rect.Top - clip.Y);
}
rect = GetRectangle(_regions[_regions.Count - 1]);
if (e.ClipRectangle.Bottom > rect.Bottom)
{
e.Graphics.FillRectangle(sb, clip.X, rect.Bottom + 1, rect.Width, clip.Y + clip.Height - rect.Bottom - 1);
}
}
else
{
e.Graphics.FillRectangle(sb, clip);
}
}
}
}
