private bool DrawFunctionBlock(Graphics g, FunctionCall f, int y)
{
int left = ConvertTime(f.StartTime);
int right = ConvertTime(f.EndTime);
if ((right > 0) && (left < this.Width) && (y < this.Height))
{
Rectangle r = new Rectangle(left, y, right - left, functionCallHeight);
if (r.Width >= 2)
{
using (Brush b = new SolidBrush(f.Color))
{
g.FillRectangle(b, r);
g.DrawLine(functionCallDivider, new Point(left, y), new Point(left, y + functionCallHeight - 1));
g.DrawLine(functionCallDivider, new Point(right - 1, y), new Point(right - 1, y + functionCallHeight - 1));
}
// Draw the text only if there is enough space:
if (r.Width > 20)
{
SizeF size = g.MeasureString(f.Name, functionCallFont);
if (size.Width < r.Width)
{
float xx = ((r.Width - size.Width) * 0.5f) + left;
float yy = ((r.Height - size.Height) * 0.5f) + y;
g.DrawString(f.Name, functionCallFont, functionCallFontColor, new PointF(xx, yy));
}
else
{
string str = "...";
size = g.MeasureString(str, functionCallFont);
if (size.Width < r.Width)
{
float xx = ((r.Width - size.Width) * 0.5f) + left;
float yy = ((r.Height - size.Height) * 0.5f) + y;
g.DrawString(str, functionCallFont, functionCallFontColor, new PointF(xx, yy));
}
}
}
}
else
{
using (Pen p = new Pen(f.Color))
{
g.DrawLine(p, new Point(left, y), new Point(left, y + functionCallHeight - 1));
}
}
return(true);
}
return(false);
}
private void TimeView_MouseMove(object sender, MouseEventArgs e)
{
Point p = new Point(e.X, e.Y);
if (m_panning)
{
int deltax = p.X - m_prevMousePosition.X;
long timeadd = ConvertScreenDelta(deltax);
long newleft = m_leftTime - timeadd;
long newright = m_rightTime - timeadd;
long middle = (newleft + newright) / 2;
if (m_report != null)
{
if ((middle >= m_report.MinimumTime) && (middle <= m_report.MaximumTime))
{
m_leftTime = newleft;
m_rightTime = newright;
}
int deltay = p.Y - m_prevMousePosition.Y;
m_yOffset -= deltay;
if (m_yOffset > m_maxY)
{
m_yOffset = m_maxY;
}
if (m_yOffset < 0)
{
m_yOffset = 0;
}
}
Invalidate();
}
else
{
FunctionCall f = GetFunctionCallUnderMouse(e.X, e.Y);
if (f != null)
{
double duration = ((double)f.Duration * 1000.0) / (double)m_report.Frequency;
this.toolTip1.SetToolTip(this, String.Format("{0} - {1:N}", f.ToString(), duration));
}
else
{
this.toolTip1.SetToolTip(this, "");
}
}
m_prevMousePosition = p;
}
private FunctionCall GetFunctionCallUnderMouse(int mx, int my)
{
if (m_report != null)
{
foreach (FunctionCall f in m_report.TopFunctions)
{
FunctionCall result = RecGetFunctionCallUnderMouse(f, functionCallOffset - m_yOffset, mx, my);
if (result != null)
{
return(result);
}
}
}
return(null);
}
public void AddChild(FunctionCall func)
{
m_children.Add(func);
}
private static bool RecGenerate(ProfileReport report, List <ProfileSample> samples, ref int i, FunctionCall f)
{
int size = samples.Count;
++i;
for (; i < size; ++i)
{
if (samples[i].Enter)
{
FunctionCall fchild = new FunctionCall(samples[i].Name, samples[i].Time, samples[i].Color);
RecGenerate(report, samples, ref i, fchild);
f.AddChild(fchild);
report.m_allFunctionCalls.Add(fchild);
}
else
{
f.EndTime = samples[i].Time;
return(true);
}
}
return(false);
}