public override void UpdateView()
{
var outlines = sheet.GetOutlines(this.Flag);
if (outlines != null)
{
RGFloat scale = Math.Min(this.scaleFactor, 1f);
int buttonSize = (int)Math.Round((Worksheet.OutlineButtonSize) * this.scaleFactor);
if (buttonSize > Worksheet.OutlineButtonSize)
{
buttonSize = Worksheet.OutlineButtonSize;
}
for (int idx = 0; idx < outlines.Count; idx++)
{
int pos = (int)Math.Round(((3 + Worksheet.OutlineButtonSize) * idx) * scale);
OutlineGroup <ReoGridOutline> line = outlines[idx];
if (idx < outlines.Count - 1)
{
foreach (var outline in line)
{
outline.ToggleButtonBounds = CreateToggleButtonRect(pos, outline.End, buttonSize);
}
}
}
}
}
public override void UpdateView()
{
var outlines = sheet.outlines[RowOrColumn.Column];
if (outlines != null)
{
RGFloat scale = Math.Min(this.scaleFactor, 1f);
RGFloat buttonSize = ((this.scaleFactor > 1f) ? Worksheet.OutlineButtonSize
: Worksheet.OutlineButtonSize * scale);
for (int idx = 0; idx < outlines.Count; idx++)
{
OutlineGroup <ReoGridOutline> line = outlines[idx];
RGFloat y = (3 + Worksheet.OutlineButtonSize) * idx * scale;
RGFloat x = bounds.Left + (bounds.Width - buttonSize) / 2;
line.NumberButtonBounds = new Rectangle(x, y + 1, buttonSize, buttonSize);
}
}
}
public override void Draw(CellDrawingContext dc)
{
var g = dc.Renderer;
var controlStyle = sheet.workbook.controlAdapter.ControlStyle;
var outlines = sheet.outlines[Flag];
g.BeginDrawHeaderText(1f);
var borderPen = dc.Renderer.GetPen(controlStyle[ControlAppearanceColors.OutlinePanelBorder]);
var textBrush = dc.Renderer.GetBrush(controlStyle[ControlAppearanceColors.OutlineButtonText]);
dc.Graphics.FillRectangle(bounds, controlStyle[ControlAppearanceColors.OutlinePanelBackground]);
if (outlines != null)
{
for (int idx = 0; idx < outlines.Count; idx++)
{
OutlineGroup <ReoGridOutline> line = outlines[idx];
Rectangle numberRect = line.NumberButtonBounds;
if (pressedIndex == idx)
{
numberRect.Offset(1, 1);
}
g.DrawRectangle(borderPen, numberRect);
g.DrawHeaderText((idx + 1).ToString(), textBrush, numberRect);
}
}
// right
g.DrawLine(borderPen, bounds.Right, bounds.Top, bounds.Right, bounds.Bottom);
// bottom
g.DrawLine(borderPen, bounds.X, bounds.Bottom, bounds.Right, bounds.Bottom);
}
public override void DrawView(CellDrawingContext dc)
{
var g = dc.Graphics;
var controlStyle = sheet.workbook.controlAdapter.ControlStyle;
#if DEBUG
Stopwatch sw = Stopwatch.StartNew();
#endif
var outlines = sheet.outlines[RowOrColumn.Column];
if (outlines != null)
{
var p = dc.Renderer.GetPen(controlStyle[ControlAppearanceColors.OutlineButtonBorder]);
RGFloat scale = Math.Min(this.scaleFactor, 1f);
RGFloat halfButtonSize = Worksheet.OutlineButtonSize / 2f * scale;
for (int idx = 0; idx < outlines.Count; idx++)
{
OutlineGroup <ReoGridOutline> line = null;
if (idx < outlines.Count - 1)
{
line = outlines[idx];
foreach (var outline in line)
{
var endCol = sheet.cols[outline.End];
if (!endCol.IsVisible)
{
continue;
}
if (this.scaleFactor > 0.5f)
{
p.Width = 2;
}
Rectangle bbRect = outline.ToggleButtonBounds;
RGFloat crossX = bbRect.X + bbRect.Width / 2;
RGFloat crossY = bbRect.Y + bbRect.Height / 2;
if (outline.InternalCollapsed)
{
g.DrawLine(p, crossX, bbRect.Top + 3, crossX, bbRect.Bottom - 2);
}
else
{
// -
var startCol = sheet.cols[outline.Start];
RGFloat x = startCol.Left * this.scaleFactor;
g.DrawLine(p, x, bbRect.Bottom - 1, x, crossY);
g.DrawLine(p, x - 1, crossY, bbRect.Left, crossY);
}
// |
g.DrawLine(p, bbRect.Left + 3, crossY, bbRect.Right - 2, crossY);
// frame
p.Width = 1;
g.DrawRectangle(p, bbRect.X, bbRect.Y, bbRect.Width, bbRect.Height);
}
}
// draw dot
var prevGroup = idx <= 0 ? null : outlines[idx - 1];
if (prevGroup != null)
{
int y = (int)Math.Round((3 + Worksheet.OutlineButtonSize) * idx * scale);
foreach (var prevol in prevGroup)
{
if (!prevol.InternalCollapsed)
{
for (int r = prevol.Start; r < prevol.End; r++)
{
if (line == null || !line.Any(o => o.Start <= r && o.End >= r))
{
var colHead = sheet.cols[r];
if (colHead.IsVisible)
{
RGFloat x = (colHead.Left + colHead.InnerWidth / 2) * this.scaleFactor;
g.DrawLine(p, x - 1, y + halfButtonSize, x - 1, y + halfButtonSize + 1);
g.DrawLine(p, x, y + halfButtonSize, x, y + halfButtonSize + 1);
}
}
}
}
}
}
}
}
#if DEBUG
sw.Stop();
long ms = sw.ElapsedMilliseconds;
if (ms > 10)
{
Debug.WriteLine("draw column outlines takes " + ms + " ms.");
}
#endif
}
/// <summary>
/// Called when a OutlineGroup node is encountered in the document.
/// </summary>
public override void VisitOutlineGroupStart(OutlineGroup outlineGroup)
{
++nodecount;
}
