void DrawMessageExtendIcon(Mono.TextEditor.TextEditor editor, Cairo.Context g, double y, int errorCounterWidth, int eh)
{
EnsureLayoutCreated(editor);
double rW = errorCounterWidth - 2;
double rH = editor.LineHeight * 3 / 4;
double rX = editor.Allocation.Width - rW - 2;
double rY = y + (editor.LineHeight - rH) / 2;
BookmarkMarker.DrawRoundRectangle(g, rX, rY, 8, rW, rH);
g.Color = oldIsOver ? new Cairo.Color(0.3, 0.3, 0.3) : new Cairo.Color(0.5, 0.5, 0.5);
g.Fill();
if (CollapseExtendedErrors)
{
if (errorCountLayout != null)
{
g.Color = cache.gcLight;
g.Save();
g.Translate(rX + rW / 4, rY + (rH - eh) / 2);
g.ShowLayout(errorCountLayout);
g.Restore();
}
else
{
g.MoveTo(rX + rW / 2 - rW / 4, rY + rH / 4);
g.LineTo(rX + rW / 2 + rW / 4, rY + rH / 4);
g.LineTo(rX + rW / 2, rY + rH - rH / 4);
g.ClosePath();
g.Color = new Cairo.Color(1, 1, 1);
g.Fill();
}
}
else
{
g.MoveTo(rX + rW / 2 - rW / 4, rY + rH - rH / 4);
g.LineTo(rX + rW / 2 + rW / 4, rY + rH - rH / 4);
g.LineTo(rX + rW / 2, rY + rH / 4);
g.ClosePath();
g.Color = new Cairo.Color(1, 1, 1);
g.Fill();
}
}
protected override bool OnExposeEvent(Gdk.EventExpose evnt)
{
using (var cr = Gdk.CairoHelper.Create(evnt.Window)) {
cr.SetSourceRGBA(1, 1, 1, 0);
cr.Operator = Cairo.Operator.Source;
cr.Paint();
}
using (var cr = Gdk.CairoHelper.Create(evnt.Window)) {
cr.Translate(width / 2, height / 2);
cr.Scale(1 + scale / 8, 1 + scale / 8);
int x = -(marker.ErrorTextBounds.Width) / 2;
int y = -marker.ErrorTextBounds.Height / 2;
if (marker.FitsInSameLine)
{
cr.MoveTo(x + Editor.LineHeight / 2, y);
cr.LineTo(x, 0);
cr.LineTo(x + Editor.LineHeight / 2, marker.ErrorTextBounds.Height / 2);
}
else
{
cr.MoveTo(x, -marker.ErrorTextBounds.Height / 2);
cr.LineTo(x, marker.ErrorTextBounds.Height / 2);
}
cr.LineTo(x + marker.ErrorTextBounds.Width, marker.ErrorTextBounds.Height / 2);
cr.LineTo(x + marker.ErrorTextBounds.Width, y);
cr.ClosePath();
Mono.TextEditor.HslColor hsl = marker.colorMatrix [0, 0, 0, 0, 0];
double delta = 1 + 2 - scale;
hsl.S += delta;
var color = (Cairo.Color)hsl;
color.A = opacity;
cr.Color = color;
cr.FillPreserve();
color = marker.colorMatrix [0, 0, 2, 0, 0];
color.A = opacity;
cr.Color = color;
cr.Stroke();
int errorCounterWidth = 0;
if (marker.Errors.Count > 1)
{
double rY = y + Editor.LineHeight / 6;
int ew, eh;
marker.errorCountLayout.GetPixelSize(out ew, out eh);
errorCounterWidth = ew + 10;
int rX = x + marker.ErrorTextBounds.Width - errorCounterWidth;
int rW = errorCounterWidth - 2;
double rH = Editor.LineHeight * 3 / 4;
BookmarkMarker.DrawRoundRectangle(cr, rX, rY, 8, rW, rH);
cr.Color = new Cairo.Color(0.5, 0.5, 0.5);
cr.Fill();
cr.MoveTo(rX + rW / 2 - rW / 4, rY + rH - rH / 4);
cr.LineTo(rX + rW / 2 + rW / 4, rY + rH - rH / 4);
cr.LineTo(rX + rW / 2, rY + rH / 4);
cr.ClosePath();
cr.Color = new Cairo.Color(1, 1, 1);
cr.Fill();
}
cr.Color = new Cairo.Color(0, 0, 0);
marker.EnsureLayoutCreated(base.Editor);
int layoutWidth, layoutHeight;
marker.Layouts [0].Layout.GetPixelSize(out layoutWidth, out layoutHeight);
double ly;
if (marker.CollapseExtendedErrors || marker.Errors.Count == 1)
{
ly = 1 + y + (marker.ErrorTextBounds.Height - layoutHeight) / 2;
double x2 = x + MessageBubbleTextMarker.border;
if (marker.FitsInSameLine)
{
x2 += 1 + Editor.LineHeight / 2;
}
cr.Translate(x2, ly);
cr.ShowLayout(marker.Layouts [0].Layout);
}
else
{
ly = 1 + y + (Editor.LineHeight - layoutHeight) / 2;
for (int i = 0; i < marker.Errors.Count; i++)
{
marker.Layouts [i].Layout.GetPixelSize(out layoutWidth, out layoutHeight);
cr.Save();
double x2;
if (i == 0)
{
x2 = x + marker.ErrorTextBounds.Width - layoutWidth - errorCounterWidth;
}
else
{
x2 = x + MessageBubbleTextMarker.border;
}
if (marker.FitsInSameLine)
{
x2 += Editor.LineHeight / 2;
}
cr.Translate(x2, ly);
cr.ShowLayout(marker.Layouts [i].Layout);
cr.Restore();
ly += Editor.LineHeight;
}
}
}
return(false);
}
public bool DrawBackground(TextEditor editor, Cairo.Context g, TextViewMargin.LayoutWrapper layout2, int selectionStart, int selectionEnd, int startOffset, int endOffset, double y, double startXPos, double endXPos, ref bool drawBg)
{
if (!IsVisible || DebuggingService.IsDebugging)
{
return(true);
}
EnsureLayoutCreated(editor);
double x = editor.TextViewMargin.XOffset;
int right = editor.Allocation.Width;
int errorCounterWidth = 0;
bool isCaretInLine = startOffset <= editor.Caret.Offset && editor.Caret.Offset <= endOffset;
int ew = 0, eh = 0;
if (errors.Count > 1 && errorCountLayout != null)
{
errorCountLayout.GetPixelSize(out ew, out eh);
errorCounterWidth = ew + 10;
}
double x2 = System.Math.Max(right - LayoutWidth - border - (ShowIconsInBubble ? errorPixbuf.Width : 0) - errorCounterWidth, fitsInSameLine ? editor.TextViewMargin.XOffset + editor.LineHeight / 2 : editor.TextViewMargin.XOffset);
bool isEolSelected = editor.IsSomethingSelected && editor.SelectionMode != SelectionMode.Block ? editor.SelectionRange.Contains(lineSegment.Offset + lineSegment.EditableLength) : false;
int active = editor.Document.GetTextAt(lineSegment) == initialText ? 0 : 1;
int highlighted = active == 0 && isCaretInLine ? 1 : 0;
int selected = 0;
double topSize = Math.Floor(editor.LineHeight / 2);
double bottomSize = editor.LineHeight / 2 + editor.LineHeight % 2;
if (!fitsInSameLine)
{
if (isEolSelected)
{
x -= (int)editor.HAdjustment.Value;
editor.TextViewMargin.DrawRectangleWithRuler(g, x, new Cairo.Rectangle(x, y + editor.LineHeight, editor.TextViewMargin.TextStartPosition, editor.LineHeight), editor.ColorStyle.Default.CairoBackgroundColor, true);
editor.TextViewMargin.DrawRectangleWithRuler(g, x + editor.TextViewMargin.TextStartPosition, new Cairo.Rectangle(x + editor.TextViewMargin.TextStartPosition, y + editor.LineHeight, editor.Allocation.Width + (int)editor.HAdjustment.Value, editor.LineHeight), editor.ColorStyle.Selection.CairoBackgroundColor, true);
x += (int)editor.HAdjustment.Value;
}
else
{
editor.TextViewMargin.DrawRectangleWithRuler(g, x, new Cairo.Rectangle(x, y + editor.LineHeight, x2, editor.LineHeight), editor.ColorStyle.Default.CairoBackgroundColor, true);
}
}
DrawRectangle(g, x, y, right, topSize);
g.Color = colorMatrix [active, TOP, LIGHT, highlighted, selected];
g.Fill();
DrawRectangle(g, x, y + topSize, right, bottomSize);
g.Color = colorMatrix [active, BOTTOM, LIGHT, highlighted, selected];
g.Fill();
g.MoveTo(new Cairo.PointD(x, y + 0.5));
g.LineTo(new Cairo.PointD(x + right, y + 0.5));
g.Color = colorMatrix [active, TOP, LINE, highlighted, selected];
g.Stroke();
g.MoveTo(new Cairo.PointD(x, y + editor.LineHeight - 0.5));
g.LineTo(new Cairo.PointD((fitsInSameLine ? x + right : x2 + 1), y + editor.LineHeight - 0.5));
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, selected];
g.Stroke();
if (editor.Options.ShowRuler)
{
double divider = Math.Max(editor.TextViewMargin.XOffset, x + editor.TextViewMargin.RulerX);
g.MoveTo(new Cairo.PointD(divider + 0.5, y));
g.LineTo(new Cairo.PointD(divider + 0.5, y + editor.LineHeight));
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, selected];
g.Stroke();
}
// draw background
if (layout2.StartSet || selectionStart == endOffset)
{
double startX;
double endX;
if (selectionStart != endOffset)
{
var start = layout2.Layout.IndexToPos((int)layout2.SelectionStartIndex);
startX = (int)(start.X / Pango.Scale.PangoScale);
var end = layout2.Layout.IndexToPos((int)layout2.SelectionEndIndex);
endX = (int)(end.X / Pango.Scale.PangoScale);
}
else
{
startX = x2;
endX = startX;
}
if (editor.MainSelection.SelectionMode == SelectionMode.Block && startX == endX)
{
endX = startX + 2;
}
startX += startXPos;
endX += startXPos;
startX = Math.Max(editor.TextViewMargin.XOffset, startX);
// clip region to textviewmargin start
if (isEolSelected)
{
endX = editor.Allocation.Width + (int)editor.HAdjustment.Value;
}
if (startX < endX)
{
DrawRectangle(g, startX, y, endX - startX, topSize);
g.Color = colorMatrix [active, TOP, LIGHT, highlighted, 1];
g.Fill();
DrawRectangle(g, startX, y + topSize, endX - startX, bottomSize);
g.Color = colorMatrix [active, BOTTOM, LIGHT, highlighted, 1];
g.Fill();
g.MoveTo(new Cairo.PointD(startX, y + 0.5));
g.LineTo(new Cairo.PointD(endX, y + 0.5));
g.Color = colorMatrix [active, TOP, LINE, highlighted, 1];
g.Stroke();
if (startX < x2)
{
g.MoveTo(new Cairo.PointD(startX, y + editor.LineHeight - 0.5));
g.LineTo(new Cairo.PointD(System.Math.Min(endX, x2 + 1), y + editor.LineHeight - 0.5));
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, 1];
g.Stroke();
if (x2 + 1 < endX)
{
g.MoveTo(new Cairo.PointD(x2 + 1, y + editor.LineHeight - 0.5));
g.LineTo(new Cairo.PointD(endX, y + editor.LineHeight - 0.5));
g.Color = colorMatrix [active, BOTTOM, LIGHT, highlighted, 1];
g.Stroke();
}
}
if (editor.Options.ShowRuler)
{
double divider = Math.Max(editor.TextViewMargin.XOffset, x + editor.TextViewMargin.RulerX);
g.MoveTo(new Cairo.PointD(divider + 0.5, y));
g.LineTo(new Cairo.PointD(divider + 0.5, y + editor.LineHeight));
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, 1];
g.Stroke();
}
}
}
if (!fitsInSameLine)
{
y += editor.LineHeight;
}
double y2 = y + 0.5;
double y2Bottom = y2 + editor.LineHeight - 1;
selected = isEolSelected && (CollapseExtendedErrors || errors.Count == 1) ? 1 : 0;
// draw message text background
if (CollapseExtendedErrors || errors.Count == 1)
{
if (!fitsInSameLine)
{
// draw box below line
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2 - 1));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2 - 1));
g.ClosePath();
g.Color = colorMatrix [active, BOTTOM, LIGHT, highlighted, selected];
g.Fill();
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2 - 1));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2Bottom));
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, selected];
g.Stroke();
}
else
{
// draw 'arrow marker' in the same line
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2));
double mid = y2 + topSize;
g.LineTo(new Cairo.PointD(x2 - editor.LineHeight / 2 + 0.5, mid));
g.LineTo(new Cairo.PointD(right, mid));
g.LineTo(new Cairo.PointD(right, y2));
g.ClosePath();
g.Color = colorMatrix [active, TOP, DARK, highlighted, selected];
g.Fill();
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
g.LineTo(new Cairo.PointD(x2 - editor.LineHeight / 2 + 0.5, mid));
g.LineTo(new Cairo.PointD(right, mid));
g.LineTo(new Cairo.PointD(right, y2Bottom));
g.ClosePath();
g.Color = colorMatrix [active, BOTTOM, DARK, highlighted, selected];
g.Fill();
// draw border
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2));
g.LineTo(new Cairo.PointD(x2 - editor.LineHeight / 2 + 0.5, y2 + editor.LineHeight / 2));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2));
g.ClosePath();
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, selected];
g.Stroke();
}
}
else
{
if (!fitsInSameLine)
{
// draw box below line
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2 - 1));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2 - 1));
g.ClosePath();
}
else
{
// draw filled arrow box
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2));
g.LineTo(new Cairo.PointD(x2 - editor.LineHeight / 2 + 0.5, y2 + editor.LineHeight / 2));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2Bottom));
g.LineTo(new Cairo.PointD(right, y2));
g.ClosePath();
}
g.Color = colorMatrix [active, BOTTOM, LIGHT, highlighted, selected];
g.Fill();
// draw light bottom line
g.MoveTo(new Cairo.PointD(right, y2Bottom));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
g.Stroke();
// stroke left line
if (fitsInSameLine)
{
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2));
g.LineTo(new Cairo.PointD(x2 - editor.LineHeight / 2 + 0.5, y2 + editor.LineHeight / 2));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom));
}
else
{
g.MoveTo(new Cairo.PointD(x2 + 0.5, y2 - 1));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2Bottom + 1));
}
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, selected];
g.Stroke();
// stroke top line
if (fitsInSameLine)
{
g.Color = colorMatrix [active, BOTTOM, LINE, highlighted, selected];
g.MoveTo(new Cairo.PointD(right, y2));
g.LineTo(new Cairo.PointD(x2 + 0.5, y2));
g.Stroke();
}
}
if (editor.Options.ShowRuler)
{
double divider = Math.Max(editor.TextViewMargin.XOffset, x + editor.TextViewMargin.RulerX);
if (divider >= x2)
{
g.MoveTo(new Cairo.PointD(divider + 0.5, y2));
g.LineTo(new Cairo.PointD(divider + 0.5, y2Bottom));
g.Color = colorMatrix [active, BOTTOM, DARK, highlighted, selected];
g.Stroke();
}
}
if (errors.Count > 1 && errorCountLayout != null)
{
double rX = x2 + (ShowIconsInBubble ? errorPixbuf.Width : 0) + border + LayoutWidth;
double rY = y + editor.LineHeight / 6;
double rW = errorCounterWidth - 2;
double rH = editor.LineHeight * 3 / 4;
BookmarkMarker.DrawRoundRectangle(g, rX, rY, 8, rW, rH);
g.Color = oldIsOver ? new Cairo.Color(0.3, 0.3, 0.3) : new Cairo.Color(0.5, 0.5, 0.5);
g.Fill();
if (CollapseExtendedErrors)
{
g.Color = gcLight;
g.Save();
g.Translate(x2 + (ShowIconsInBubble ? errorPixbuf.Width : 0) + border + LayoutWidth + 4, y + (editor.LineHeight - eh) / 2 + eh % 2);
g.ShowLayout(errorCountLayout);
g.Restore();
}
else
{
g.MoveTo(rX + rW / 2 - rW / 4, rY + rH - rH / 4);
g.LineTo(rX + rW / 2 + rW / 4, rY + rH - rH / 4);
g.LineTo(rX + rW / 2, rY + rH / 4);
g.ClosePath();
g.Color = new Cairo.Color(1, 1, 1);
g.Fill();
}
}
for (int i = 0; i < layouts.Count; i++)
{
LayoutDescriptor layout = layouts [i];
x2 = right - layout.Width - border - errorPixbuf.Width;
if (i == 0)
{
x2 -= errorCounterWidth;
}
x2 = System.Math.Max(x2, fitsInSameLine ? editor.TextViewMargin.XOffset + editor.LineHeight / 2 : editor.TextViewMargin.XOffset);
if (i > 0)
{
editor.TextViewMargin.DrawRectangleWithRuler(g, x, new Cairo.Rectangle(x, y, right, editor.LineHeight), isEolSelected ? editor.ColorStyle.Selection.CairoBackgroundColor : editor.ColorStyle.Default.CairoBackgroundColor, true);
g.MoveTo(new Cairo.PointD(x2 + 0.5, y));
g.LineTo(new Cairo.PointD(x2 + 0.5, y + editor.LineHeight));
g.LineTo(new Cairo.PointD(right, y + editor.LineHeight));
g.LineTo(new Cairo.PointD(right, y));
g.ClosePath();
if (CollapseExtendedErrors)
{
using (var pat = new Cairo.LinearGradient(x2, y, x2, y + editor.LineHeight)) {
pat.AddColorStop(0, colorMatrix [active, TOP, LIGHT, highlighted, selected]);
pat.AddColorStop(1, colorMatrix [active, BOTTOM, LIGHT, highlighted, selected]);
g.Pattern = pat;
}
}
else
{
g.Color = colorMatrix[active, TOP, LIGHT, highlighted, selected];
}
g.Fill();
if (editor.Options.ShowRuler)
{
double divider = Math.Max(editor.TextViewMargin.XOffset, x + editor.TextViewMargin.RulerX);
if (divider >= x2)
{
g.MoveTo(new Cairo.PointD(divider + 0.5, y));
g.LineTo(new Cairo.PointD(divider + 0.5, y + editor.LineHeight));
g.Color = colorMatrix[active, BOTTOM, DARK, highlighted, selected];
g.Stroke();
}
}
}
int lw, lh;
layout.Layout.GetPixelSize(out lw, out lh);
g.Color = (HslColor)(selected == 0 ? gc : gcSelected);
g.Save();
g.Translate(x2 + errorPixbuf.Width + border, y + (editor.LineHeight - layout.Height) / 2 + layout.Height % 2);
g.ShowLayout(layout.Layout);
g.Restore();
y += editor.LineHeight;
if (!UseVirtualLines)
{
break;
}
}
return(true);
}
