public void OnCellMouseMove(DataGridViewCellMouseEventArgs e)
{
var revision = _gridView.GetRevision(e.RowIndex);
if (revision is null)
{
return;
}
var oldText = _toolTip.GetToolTip(_gridView);
// Always generated tooltip text of first column (graph) because it **really** depends of the pixel hovered
if (e.ColumnIndex != 0 && _previousRowIndex == e.RowIndex && _previousColumnIndex == e.ColumnIndex)
{
return;
}
_previousRowIndex = e.RowIndex;
_previousColumnIndex = e.ColumnIndex;
var newText = GetToolTipText();
if (newText != oldText)
{
_toolTip.SetToolTip(_gridView, newText);
}
if (!_toolTip.Active)
{
_toolTip.Active = true;
}
return;
string GetToolTipText()
{
try
{
if (_gridView.Columns[e.ColumnIndex].Tag is ColumnProvider provider &&
provider.TryGetToolTip(e, revision, out var toolTip) &&
!string.IsNullOrWhiteSpace(toolTip))
{
return(toolTip);
}
if (_isTruncatedByCellPos.TryGetValue(new Point(e.ColumnIndex, e.RowIndex), out var showToolTip) &&
showToolTip)
{
return(_gridView.Rows[e.RowIndex].Cells[e.ColumnIndex].FormattedValue?.ToString() ?? "");
}
}
catch (Exception)
{
// Ignore exception when fetching tooltip. It's not worth crashing for.
}
// no tooltip unless always active or truncated
return("");
}
}
public void OnCellMouseMove(DataGridViewCellMouseEventArgs e)
{
var revision = _gridView.GetRevision(e.RowIndex);
if (revision == null)
{
return;
}
var oldText = _toolTip.GetToolTip(_gridView);
var newText = GetToolTipText();
if (newText != oldText)
{
_toolTip.SetToolTip(_gridView, newText);
}
if (!_toolTip.Active)
{
_toolTip.Active = true;
}
return;
string GetToolTipText()
{
try
{
if (_gridView.Columns[e.ColumnIndex].Tag is ColumnProvider provider &&
provider.TryGetToolTip(e, revision, out var toolTip) &&
!string.IsNullOrWhiteSpace(toolTip))
{
int lineCount = 0;
for (int pos = 0; pos < toolTip.Length; ++pos)
{
if (toolTip[pos] == '\n' && ++lineCount == 30)
{
return(toolTip.Substring(0, pos + 1) + "...");
}
}
return(toolTip);
}
if (_isTruncatedByCellPos.TryGetValue(new Point(e.ColumnIndex, e.RowIndex), out var showToolTip) &&
showToolTip)
{
return(_gridView.Rows[e.RowIndex].Cells[e.ColumnIndex].FormattedValue?.ToString() ?? "");
}
}
catch (Exception)
{
// Ignore exception when fetching tooltip. It's not worth crashing for.
}
// no tooltip unless always active or truncated
return("");
}
}
public void OnCellMouseMove(DataGridViewCellMouseEventArgs e)
{
var revision = _gridView.GetRevision(e.RowIndex);
if (revision == null)
{
return;
}
var oldText = _toolTip.GetToolTip(_gridView);
var newText = GetToolTipText();
if (newText != oldText)
{
_toolTip.SetToolTip(_gridView, newText);
}
if (!_toolTip.Active)
{
_toolTip.Active = true;
}
return;
string GetToolTipText()
{
if (_gridView.Columns[e.ColumnIndex].Tag is ColumnProvider provider &&
provider.TryGetToolTip(e, revision, out var toolTip) &&
!string.IsNullOrWhiteSpace(toolTip))
{
return(toolTip);
}
if (_isTruncatedByCellPos.TryGetValue(new Point(e.ColumnIndex, e.RowIndex), out var showToolTip) &&
showToolTip)
{
return(_gridView.Rows[e.RowIndex].Cells[e.ColumnIndex].FormattedValue?.ToString() ?? "");
}
// no tooltip unless always active or truncated
return("");
}
}
private void OnBuildInfoUpdate(BuildInfo buildInfo)
{
if (_buildStatusCancellationToken == null)
{
return;
}
foreach (var commitHash in buildInfo.CommitHashList)
{
var index = _revisionGridView.TryGetRevisionIndex(commitHash);
if (!index.HasValue)
{
continue;
}
var revision = _revisionGridView.GetRevision(index.Value);
if (revision == null)
{
continue;
}
if (revision.BuildStatus == null || buildInfo.StartDate >= revision.BuildStatus.StartDate)
{
revision.BuildStatus = buildInfo;
if (index.Value < _revisionGridView.RowCount)
{
if (_revisionGridView.Rows[index.Value].Cells[ColumnProvider.Index].Displayed)
{
_revisionGridView.UpdateCellValue(ColumnProvider.Index, index.Value);
}
}
}
}
}
private void FindNextMatch(int startIndex, string searchString, bool reverse)
{
if (_gridView.RowCount == 0)
{
return;
}
var matchIndex = reverse
? SearchBackwards()
: SearchForward();
if (matchIndex.HasValue)
{
_label.ForeColor = SystemColors.InfoText;
// Prevent flickering when further typing is selecting the same row
if (_gridView.SelectedRows.Count != 1 || _gridView.SelectedRows[0].Index != matchIndex)
{
using (WaitCursorScope.Enter())
{
_gridView.ClearSelection();
_gridView.Rows[matchIndex.Value].Selected = true;
_gridView.CurrentCell = _gridView.Rows[matchIndex.Value].Cells[1];
}
}
}
else
{
_label.ForeColor = Color.DarkRed;
}
int?SearchForward()
{
// Check for out of bounds roll over if required
int index;
if (startIndex < 0 || startIndex >= _gridView.RowCount)
{
startIndex = 0;
}
for (index = startIndex; index < _gridView.RowCount; ++index)
{
if (_gitRevisionTester.Matches(_gridView.GetRevision(index), searchString))
{
return(index);
}
}
// We didn't find it so start searching from the top
for (index = 0; index < startIndex; ++index)
{
if (_gitRevisionTester.Matches(_gridView.GetRevision(index), searchString))
{
return(index);
}
}
return(null);
}
int?SearchBackwards()
{
// Check for out of bounds roll over if required
int index;
if (startIndex < 0 || startIndex >= _gridView.RowCount)
{
startIndex = _gridView.RowCount - 1;
}
for (index = startIndex; index >= 0; --index)
{
if (_gitRevisionTester.Matches(_gridView.GetRevision(index), searchString))
{
return(index);
}
}
// We didn't find it so start searching from the bottom
for (index = _gridView.RowCount - 1; index > startIndex; --index)
{
if (_gitRevisionTester.Matches(_gridView.GetRevision(index), searchString))
{
return(index);
}
}
return(null);
}
}
