/// <summary>
/// Builds a list of HilightMatchEntry objects. A HilightMatchEntry spans over a region that is painted with the same foreground and
/// background colors.
/// All regions which don't match a word-mode entry will be painted with the colors of a default entry (groundEntry). This is either the
/// first matching non-word-mode highlight entry or a black-on-white default (if no matching entry was found).
/// </summary>
/// <param name="matchList">List of all highlight matches for the current cell</param>
/// <param name="groundEntry">The entry that is used as the default.</param>
/// <returns>List of HilightMatchEntry objects. The list spans over the whole cell and contains color infos for every substring.</returns>
private static IList <HilightMatchEntry> MergeHighlightMatchEntries(IList <HilightMatchEntry> matchList,
HilightMatchEntry groundEntry)
{
// Fill an area with lenth of whole text with a default hilight entry
HilightEntry[] entryArray = new HilightEntry[groundEntry.Length];
for (int i = 0; i < entryArray.Length; ++i)
{
entryArray[i] = groundEntry.HilightEntry;
}
// "overpaint" with all matching word match enries
// Non-word-mode matches will not overpaint because they use the groundEntry
foreach (HilightMatchEntry me in matchList)
{
int endPos = me.StartPos + me.Length;
for (int i = me.StartPos; i < endPos; ++i)
{
if (me.HilightEntry.IsWordMatch)
{
entryArray[i] = me.HilightEntry;
}
else
{
//entryArray[i].ForegroundColor = me.HilightEntry.ForegroundColor;
}
}
}
// collect areas with same hilight entry and build new highlight match entries for it
IList <HilightMatchEntry> mergedList = new List <HilightMatchEntry>();
if (entryArray.Length > 0)
{
HilightEntry currentEntry = entryArray[0];
int lastStartPos = 0;
int pos = 0;
for (; pos < entryArray.Length; ++pos)
{
if (entryArray[pos] != currentEntry)
{
HilightMatchEntry me = new HilightMatchEntry();
me.StartPos = lastStartPos;
me.Length = pos - lastStartPos;
me.HilightEntry = currentEntry;
mergedList.Add(me);
currentEntry = entryArray[pos];
lastStartPos = pos;
}
}
HilightMatchEntry me2 = new HilightMatchEntry();
me2.StartPos = lastStartPos;
me2.Length = pos - lastStartPos;
me2.HilightEntry = currentEntry;
mergedList.Add(me2);
}
return(mergedList);
}
void AddSearchHitHighlightEntry(SearchParams para)
{
HilightEntry he = new HilightEntry(para.searchText,
Color.Red, Color.Yellow,
para.isRegex,
para.isCaseSensitive,
false,
false,
false,
false,
null,
true);
he.IsSearchHit = true;
lock (_tempHilightEntryListLock)
{
_tempHilightEntryList.Add(he);
}
RefreshAllGrids();
}
bool CheckHighlightEntryMatch(HilightEntry entry, string line)
{
if (entry.IsRegEx)
{
if (entry.Regex.IsMatch(line))
{
return true;
}
}
else
{
if (entry.IsCaseSensitive)
{
if (line.Contains(entry.SearchText))
{
return true;
}
}
else
{
if (line.ToLower().Contains(entry.SearchText.ToLower()))
{
return true;
}
}
}
return false;
}
/// <summary>
/// Builds a list of HilightMatchEntry objects. A HilightMatchEntry spans over a region that is painted with the same foreground and
/// background colors.
/// All regions which don't match a word-mode entry will be painted with the colors of a default entry (groundEntry). This is either the
/// first matching non-word-mode highlight entry or a black-on-white default (if no matching entry was found).
/// </summary>
/// <param name="matchList">List of all highlight matches for the current cell</param>
/// <param name="groundEntry">The entry that is used as the default.</param>
/// <returns>List of HilightMatchEntry objects. The list spans over the whole cell and contains color infos for every substring.</returns>
IList<HilightMatchEntry> MergeHighlightMatchEntries(IList<HilightMatchEntry> matchList, HilightMatchEntry groundEntry)
{
// Fill an area with lenth of whole text with a default hilight entry
HilightEntry[] entryArray = new HilightEntry[groundEntry.Length];
for (int i = 0; i < entryArray.Length; ++i)
{
entryArray[i] = groundEntry.HilightEntry;
}
// "overpaint" with all matching word match enries
// Non-word-mode matches will not overpaint because they use the groundEntry
foreach (HilightMatchEntry me in matchList)
{
int endPos = me.StartPos + me.Length;
for (int i = me.StartPos; i < endPos; ++i)
{
if (me.HilightEntry.IsWordMatch)
{
entryArray[i] = me.HilightEntry;
}
}
}
// collect areas with same hilight entry and build new highlight match entries for it
IList<HilightMatchEntry> mergedList = new List<HilightMatchEntry>();
if (entryArray.Length > 0)
{
HilightEntry currentEntry = entryArray[0];
int lastStartPos = 0;
int pos = 0;
for (; pos < entryArray.Length; ++pos)
{
if (entryArray[pos] != currentEntry)
{
HilightMatchEntry me = new HilightMatchEntry();
me.StartPos = lastStartPos;
me.Length = pos - lastStartPos;
me.HilightEntry = currentEntry;
mergedList.Add(me);
currentEntry = entryArray[pos];
lastStartPos = pos;
}
}
HilightMatchEntry me2 = new HilightMatchEntry();
me2.StartPos = lastStartPos;
me2.Length = pos - lastStartPos;
me2.HilightEntry = currentEntry;
mergedList.Add(me2);
}
return mergedList;
}
void HighlightSelectionInLogFileToolStripMenuItem_Click(object sender, EventArgs e)
{
if (dataGridView.EditingControl is DataGridViewTextBoxEditingControl)
{
DataGridViewTextBoxEditingControl ctl =
dataGridView.EditingControl as DataGridViewTextBoxEditingControl;
HilightEntry he = new HilightEntry(ctl.SelectedText, Color.Red, Color.Yellow,
false, true, false, false, false, false, null, false);
lock (_tempHilightEntryListLock)
{
_tempHilightEntryList.Add(he);
}
dataGridView.CancelEdit();
dataGridView.EndEdit();
RefreshAllGrids();
}
}
public static void CellPainting(ILogPaintContext logPaintCtx, DataGridView gridView, int rowIndex, DataGridViewCellPaintingEventArgs e)
{
if (rowIndex < 0 || e.ColumnIndex < 0)
{
e.Handled = false;
return;
}
string line = logPaintCtx.GetLogLine(rowIndex);
if (line != null)
{
HilightEntry entry = logPaintCtx.FindHilightEntry(line, true);
e.Graphics.SetClip(e.CellBounds);
if ((e.State & DataGridViewElementStates.Selected) == DataGridViewElementStates.Selected)
{
Color backColor = e.CellStyle.SelectionBackColor;
Brush brush;
if (gridView.Focused)
{
brush = new SolidBrush(e.CellStyle.SelectionBackColor);
}
else
{
Color color = Color.FromArgb(255, 170, 170, 170);
brush = new SolidBrush(color);
}
e.Graphics.FillRectangle(brush, e.CellBounds);
brush.Dispose();
}
else
{
Color bgColor = Color.White;
if (!DebugOptions.disableWordHighlight)
{
if (entry != null)
{
bgColor = entry.BackgroundColor;
}
}
else
{
if (entry != null)
{
bgColor = entry.BackgroundColor;
}
}
e.CellStyle.BackColor = bgColor;
e.PaintBackground(e.ClipBounds, false);
}
if (DebugOptions.disableWordHighlight)
{
e.PaintContent(e.CellBounds);
}
else
{
PaintCell(logPaintCtx, e, gridView, false, entry);
}
if (e.ColumnIndex == 0)
{
Bookmark bookmark = logPaintCtx.GetBookmarkForLine(rowIndex);
if (bookmark != null)
{
Rectangle r; // = new Rectangle(e.CellBounds.Left + 2, e.CellBounds.Top + 2, 6, 6);
r = e.CellBounds;
r.Inflate(-2, -2);
Brush brush = new SolidBrush(logPaintCtx.BookmarkColor);
e.Graphics.FillRectangle(brush, r);
brush.Dispose();
if (bookmark.Text.Length > 0)
{
StringFormat format = new StringFormat();
format.LineAlignment = StringAlignment.Center;
format.Alignment = StringAlignment.Center;
Brush brush2 = new SolidBrush(Color.FromArgb(255, 190, 100, 0));
Font font = logPaintCtx.MonospacedFont;
e.Graphics.DrawString("i", font, brush2, new RectangleF(r.Left, r.Top, r.Width, r.Height), format);
brush2.Dispose();
}
}
}
e.Paint(e.CellBounds, DataGridViewPaintParts.Border);
e.Handled = true;
}
}
private static void PaintHighlightedCell(ILogPaintContext logPaintCtx, DataGridViewCellPaintingEventArgs e, DataGridView gridView, bool noBackgroundFill, HilightEntry groundEntry)
{
object value = e.Value != null ? e.Value : "";
IList <HilightMatchEntry> matchList = logPaintCtx.FindHilightMatches(value as string);
// too many entries per line seem to cause problems with the GDI
while (matchList.Count > 50)
{
matchList.RemoveAt(50);
}
var hme = new HilightMatchEntry();
hme.StartPos = 0;
hme.Length = (value as string).Length;
hme.HilightEntry = new HilightEntry((value as string),
groundEntry != null ? groundEntry.ForegroundColor : Color.FromKnownColor(KnownColor.Black),
groundEntry != null ? groundEntry.BackgroundColor : Color.Empty,
false);
matchList = MergeHighlightMatchEntries(matchList, hme);
int leftPad = e.CellStyle.Padding.Left;
RectangleF rect = new RectangleF(e.CellBounds.Left + leftPad, e.CellBounds.Top, e.CellBounds.Width, e.CellBounds.Height);
Rectangle borderWidths = BorderWidths(e.AdvancedBorderStyle);
Rectangle valBounds = e.CellBounds;
valBounds.Offset(borderWidths.X, borderWidths.Y);
valBounds.Width -= borderWidths.Right;
valBounds.Height -= borderWidths.Bottom;
if (e.CellStyle.Padding != Padding.Empty)
{
valBounds.Offset(e.CellStyle.Padding.Left, e.CellStyle.Padding.Top);
valBounds.Width -= e.CellStyle.Padding.Horizontal;
valBounds.Height -= e.CellStyle.Padding.Vertical;
}
TextFormatFlags flags =
TextFormatFlags.Left
| TextFormatFlags.SingleLine
| TextFormatFlags.NoPrefix
| TextFormatFlags.PreserveGraphicsClipping
| TextFormatFlags.NoPadding
| TextFormatFlags.VerticalCenter
| TextFormatFlags.TextBoxControl
;
// | TextFormatFlags.VerticalCenter
// | TextFormatFlags.TextBoxControl
// TextFormatFlags.SingleLine
//TextRenderer.DrawText(e.Graphics, e.Value as String, e.CellStyle.Font, valBounds, Color.FromKnownColor(KnownColor.Black), flags);
Point wordPos = valBounds.Location;
Size proposedSize = new Size(valBounds.Width, valBounds.Height);
Rectangle r = gridView.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true);
e.Graphics.SetClip(e.CellBounds);
foreach (HilightMatchEntry matchEntry in matchList)
{
Font font = matchEntry != null && matchEntry.HilightEntry.IsBold ? logPaintCtx.BoldFont : logPaintCtx.NormalFont;
Brush bgBrush = matchEntry.HilightEntry.BackgroundColor != Color.Empty ? new SolidBrush(matchEntry.HilightEntry.BackgroundColor) : null;
string matchWord = (value as string).Substring(matchEntry.StartPos, matchEntry.Length);
Size wordSize = TextRenderer.MeasureText(e.Graphics, matchWord, font, proposedSize, flags);
wordSize.Height = e.CellBounds.Height;
Rectangle wordRect = new Rectangle(wordPos, wordSize);
Color foreColor = matchEntry.HilightEntry.ForegroundColor;
if ((e.State & DataGridViewElementStates.Selected) != DataGridViewElementStates.Selected)
{
if (!noBackgroundFill && bgBrush != null && !matchEntry.HilightEntry.NoBackground)
{
e.Graphics.FillRectangle(bgBrush, wordRect);
}
}
else
{
if (foreColor.Equals(Color.Black))
{
foreColor = Color.White;
}
}
TextRenderer.DrawText(e.Graphics, matchWord, font, wordRect,
foreColor, flags);
wordPos.Offset(wordSize.Width, 0);
if (bgBrush != null)
{
bgBrush.Dispose();
}
}
}
private static void PaintCell(ILogPaintContext logPaintCtx, DataGridViewCellPaintingEventArgs e, DataGridView gridView, bool noBackgroundFill, HilightEntry groundEntry)
{
PaintHighlightedCell(logPaintCtx, e, gridView, noBackgroundFill, groundEntry);
}
public static void CellPaintFilter(ILogPaintContext logPaintCtx, DataGridView gridView, DataGridViewCellPaintingEventArgs e, int lineNum, string line, HilightEntry entry)
{
e.Graphics.SetClip(e.CellBounds);
if ((e.State & DataGridViewElementStates.Selected) == DataGridViewElementStates.Selected)
{
Brush brush;
if (gridView.Focused)
{
brush = new SolidBrush(e.CellStyle.SelectionBackColor);
}
else
{
Color color = Color.FromArgb(255, 170, 170, 170);
brush = new SolidBrush(color);
}
e.Graphics.FillRectangle(brush, e.CellBounds);
brush.Dispose();
}
else
{
Color bgColor = Color.White;
// paint direct filter hits with different bg color
//if (this.filterParams.SpreadEnabled && this.filterHitList.Contains(lineNum))
//{
// bgColor = Color.FromArgb(255, 220, 220, 220);
//}
if (entry != null)
{
bgColor = entry.BackgroundColor;
}
e.CellStyle.BackColor = bgColor;
e.PaintBackground(e.ClipBounds, false);
}
if (DebugOptions.disableWordHighlight)
{
e.PaintContent(e.CellBounds);
}
else
{
PaintCell(logPaintCtx, e, gridView, false, entry);
}
if (e.ColumnIndex == 0)
{
Bookmark bookmark = logPaintCtx.GetBookmarkForLine(lineNum);
if (bookmark != null)
{
Rectangle r = new Rectangle(e.CellBounds.Left + 2, e.CellBounds.Top + 2, 6, 6);
r = e.CellBounds;
r.Inflate(-2, -2);
Brush brush = new SolidBrush(logPaintCtx.BookmarkColor);
e.Graphics.FillRectangle(brush, r);
brush.Dispose();
if (bookmark.Text.Length > 0)
{
StringFormat format = new StringFormat();
format.LineAlignment = StringAlignment.Center;
format.Alignment = StringAlignment.Center;
Brush brush2 = new SolidBrush(Color.FromArgb(255, 190, 100, 0));
Font font = logPaintCtx.NormalFont; //TODO Zarunbal: Check if settings normal font is the right
e.Graphics.DrawString("!", font, brush2, new RectangleF(r.Left, r.Top, r.Width, r.Height), format);
font.Dispose();
brush2.Dispose();
}
}
}
e.Paint(e.CellBounds, DataGridViewPaintParts.Border);
e.Handled = true;
}
public static void PaintHighlightedCell(ILogPaintContext logPaintCtx, DataGridViewCellPaintingEventArgs e, DataGridView gridView, bool noBackgroundFill, HilightEntry groundEntry)
{
object value = e.Value != null ? e.Value : "";
IList<HilightMatchEntry> matchList = logPaintCtx.FindHilightMatches(value as string);
// too many entries per line seem to cause problems with the GDI
while (matchList.Count > 50)
{
matchList.RemoveAt(50);
}
var hme = new HilightMatchEntry();
hme.StartPos = 0;
hme.Length = (value as string).Length;
hme.HilightEntry = new HilightEntry((value as string),
groundEntry != null ? groundEntry.ForegroundColor : Color.FromKnownColor(KnownColor.Black),
groundEntry != null ? groundEntry.BackgroundColor : Color.Empty,
false);
matchList = MergeHighlightMatchEntries(matchList, hme);
Rectangle borderWidths = BorderWidths(e.AdvancedBorderStyle);
Rectangle valBounds = e.CellBounds;
valBounds.Offset(borderWidths.X, borderWidths.Y);
valBounds.Width -= borderWidths.Right;
valBounds.Height -= borderWidths.Bottom;
if (e.CellStyle.Padding != Padding.Empty)
{
valBounds.Offset(e.CellStyle.Padding.Left, e.CellStyle.Padding.Top);
valBounds.Width -= e.CellStyle.Padding.Horizontal;
valBounds.Height -= e.CellStyle.Padding.Vertical;
}
TextFormatFlags flags =
TextFormatFlags.Left |
TextFormatFlags.SingleLine |
TextFormatFlags.NoPrefix |
TextFormatFlags.PreserveGraphicsClipping |
TextFormatFlags.NoPadding |
TextFormatFlags.VerticalCenter |
TextFormatFlags.TextBoxControl
;
// | TextFormatFlags.VerticalCenter
// | TextFormatFlags.TextBoxControl
// TextFormatFlags.SingleLine
//TextRenderer.DrawText(e.Graphics, e.Value as String, e.CellStyle.Font, valBounds, Color.FromKnownColor(KnownColor.Black), flags);
Point wordPos = valBounds.Location;
Size proposedSize = new Size(valBounds.Width, valBounds.Height);
e.Graphics.SetClip(e.CellBounds);
foreach (HilightMatchEntry matchEntry in matchList)
{
Font font = matchEntry != null && matchEntry.HilightEntry.IsBold ? logPaintCtx.BoldFont : logPaintCtx.NormalFont;
Brush bgBrush = matchEntry.HilightEntry.BackgroundColor != Color.Empty ? new SolidBrush(matchEntry.HilightEntry.BackgroundColor) : null;
string matchWord = (value as string).Substring(matchEntry.StartPos, matchEntry.Length);
Size wordSize = TextRenderer.MeasureText(e.Graphics, matchWord, font, proposedSize, flags);
wordSize.Height = e.CellBounds.Height;
Rectangle wordRect = new Rectangle(wordPos, wordSize);
Color foreColor = matchEntry.HilightEntry.ForegroundColor;
if ((e.State & DataGridViewElementStates.Selected) != DataGridViewElementStates.Selected)
{
if (!noBackgroundFill && bgBrush != null && !matchEntry.HilightEntry.NoBackground)
{
e.Graphics.FillRectangle(bgBrush, wordRect);
}
}
else
{
if (foreColor.Equals(Color.Black))
{
foreColor = Color.White;
}
}
TextRenderer.DrawText(e.Graphics, matchWord, font, wordRect,
foreColor, flags);
wordPos.Offset(wordSize.Width, 0);
if (bgBrush != null)
{
bgBrush.Dispose();
}
}
}
static void PaintCell(ILogPaintContext logPaintCtx, DataGridViewCellPaintingEventArgs e, DataGridView gridView, bool noBackgroundFill, HilightEntry groundEntry)
{
PaintHighlightedCell(logPaintCtx, e, gridView, noBackgroundFill, groundEntry);
}
public static void CellPaintFilter(ILogPaintContext logPaintCtx, DataGridView gridView, DataGridViewCellPaintingEventArgs e, int lineNum, string line, HilightEntry entry)
{
e.Graphics.SetClip(e.CellBounds);
if ((e.State & DataGridViewElementStates.Selected) == DataGridViewElementStates.Selected)
{
Brush brush;
if (gridView.Focused)
{
brush = new SolidBrush(e.CellStyle.SelectionBackColor);
}
else
{
Color color = Color.FromArgb(255, 170, 170, 170);
brush = new SolidBrush(color);
}
e.Graphics.FillRectangle(brush, e.CellBounds);
brush.Dispose();
}
else
{
Color bgColor = Color.White;
// paint direct filter hits with different bg color
//if (this.filterParams.SpreadEnabled && this.filterHitList.Contains(lineNum))
//{
// bgColor = Color.FromArgb(255, 220, 220, 220);
//}
if (entry != null)
{
bgColor = entry.BackgroundColor;
}
e.CellStyle.BackColor = bgColor;
e.PaintBackground(e.ClipBounds, false);
}
if (DebugOptions.disableWordHighlight)
{
e.PaintContent(e.CellBounds);
}
else
{
PaintCell(logPaintCtx, e, gridView, false, entry);
}
if (e.ColumnIndex == 0)
{
Bookmark bookmark = logPaintCtx.GetBookmarkForLine(lineNum);
if (bookmark != null)
{
Rectangle r = new Rectangle(e.CellBounds.Left + 2, e.CellBounds.Top + 2, 6, 6);
r = e.CellBounds;
r.Inflate(-2, -2);
Brush brush = new SolidBrush(logPaintCtx.BookmarkColor);
e.Graphics.FillRectangle(brush, r);
brush.Dispose();
if (bookmark.Text.Length > 0)
{
StringFormat format = new StringFormat();
format.LineAlignment = StringAlignment.Center;
format.Alignment = StringAlignment.Center;
Brush brush2 = new SolidBrush(Color.FromArgb(255, 190, 100, 0));
Font font = logPaintCtx.NormalFont; //TODO Zarunbal: Check if settings normal font is the right
e.Graphics.DrawString("!", font, brush2, new RectangleF(r.Left, r.Top, r.Width, r.Height), format);
font.Dispose();
brush2.Dispose();
}
}
}
e.Paint(e.CellBounds, DataGridViewPaintParts.Border);
e.Handled = true;
}