HslColor GetColor (int i, double brightness, int colorCount)
{
HslColor hslColor = new HslColor (editor.ColorStyle.PlainText.Background);
int colorPosition = i + 1;
if (i == foldSegments.Count - 1)
return hslColor;
if (brightness < 0.5) {
hslColor.L = hslColor.L * 0.81 + hslColor.L * 0.25 * (colorCount - colorPosition) / colorCount;
} else {
hslColor.L = hslColor.L * 0.86 + hslColor.L * 0.1 * colorPosition / colorCount;
}
return hslColor;
}
static Color AdjustColor(Color baseColor, Color color)
{
double b1 = Mono.TextEditor.HslColor.Brightness(color);
double b2 = Mono.TextEditor.HslColor.Brightness(baseColor);
double delta = Math.Abs(b1 - b2);
if (delta < 0.1)
{
Mono.TextEditor.HslColor color1 = color;
color1.L -= 0.5;
if (Math.Abs(Mono.TextEditor.HslColor.Brightness(color1) - b2) < delta)
{
color1 = color;
color1.L += 0.5;
}
return(color1);
}
return(color);
}
public static List<HslColor> GenerateHighlightColors (HslColor backGround, HslColor foreGround, int n)
{
double bgH = (backGround.H == 0 && backGround.S == 0) ? 2 / 3.0 : backGround.H;
var result = new List<HslColor> ();
for (int i = 0; i < n; i++) {
double h = bgH + (i + 1.0) / (double)n;
// for monochromatic backround the h value doesn't matter
if (i + 1 == n && !(backGround.H == 0 && backGround.S == 0))
h = bgH + 0.5;
if (h > 1.0)
h -= 1.0;
double s = 0.85;
double l = 0.5;
if (backGround.H == 0 && backGround.S == 0 && backGround.L < 0.5)
l = 0.8;
result.Add (Mono.TextEditor.HslColor.FromHsl (h, s, l));
}
return result;
}
public static double Brightness (HslColor c)
{
return Brightness ((Cairo.Color)c);
}
internal protected override void OptionsChanged ()
{
foldBgGC = editor.ColorStyle.PlainText.Background;
foldLineGC = editor.ColorStyle.FoldLineColor.Color;
foldLineHighlightedGC = editor.ColorStyle.PlainText.Foreground;
HslColor hslColor = new HslColor (editor.ColorStyle.PlainText.Background);
double brightness = HslColor.Brightness (hslColor);
if (brightness < 0.5) {
hslColor.L = hslColor.L * 0.85 + hslColor.L * 0.25;
} else {
hslColor.L = hslColor.L * 0.9;
}
foldLineHighlightedGCBg = hslColor;
foldToggleMarkerGC = editor.ColorStyle.FoldCross.Color;
foldToggleMarkerBackground = editor.ColorStyle.FoldCross.SecondColor;
lineStateChangedGC = editor.ColorStyle.QuickDiffChanged.Color;
lineStateDirtyGC = editor.ColorStyle.QuickDiffDirty.Color;
marginWidth = editor.LineHeight;
}
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);
}
void DrawValue(Cairo.Context ctx, Gdk.GC gc, DateTime initialTime, int ytop, int lx, int tx, ref int ty, ref int maxx, ref int maxy, int indent, CounterValueInfo val)
{
Gdk.Color color;
if (val.Counter != null)
{
color = val.Counter.GetColor();
}
else
{
color = Style.Black;
}
// Draw text
gc.RgbFgColor = color;
double ms = (val.Time - initialTime).TotalMilliseconds;
string txt = (ms / 1000).ToString("0.00000") + ": " + (val.Duration.TotalMilliseconds / 1000).ToString("0.00000") + " " + val.Trace;
layout.SetText(txt);
GdkWindow.DrawLayout(gc, tx + indent, ty, layout);
int tw, th;
layout.GetPixelSize(out tw, out th);
if (tx + tw + indent > maxx)
{
maxx = tx + tw + indent;
}
HotSpot hp = AddHotSpot(tx + indent, ty, tw, th);
int tempTy = ty;
hp.Action = delegate {
int ytm = ytop + (int)((ms * scale) / 1000);
SetBaseTime((int)(tempTy + (th / 2) + 0.5) - ytm);
};
hp.OnMouseOver += delegate {
overValue = val;
QueueDraw();
};
hp.Action += delegate {
focusedValue = val;
QueueDraw();
};
// Draw time marker
int ytime = ytop + (int)((ms * scale) / 1000) + baseTime;
if (val == focusedValue || val == overValue)
{
ctx.NewPath();
double dx = val == focusedValue ? 0 : 2;
ctx.Rectangle(lx + 0.5 + dx - SelectedValuePadding, ytime + 0.5, LineEndWidth - dx * 2 + SelectedValuePadding, ((val.Duration.TotalMilliseconds * scale) / 1000));
Mono.TextEditor.HslColor hsl = color;
hsl.L = val == focusedValue ? 0.9 : 0.8;
ctx.SetSourceColor(hsl);
ctx.Fill();
}
ctx.NewPath();
ctx.LineWidth = 1;
ctx.MoveTo(lx + 0.5, ytime + 0.5);
ctx.LineTo(lx + LineEndWidth + 0.5, ytime + 0.5);
ctx.LineTo(tx - 3 - LineEndWidth + 0.5, ty + (th / 2) + 0.5);
ctx.LineTo(tx + indent - 3 + 0.5, ty + (th / 2) + 0.5);
ctx.SetSourceColor(color.ToCairoColor());
ctx.Stroke();
// Expander
bool incLine = true;
if (val.CanExpand)
{
double ex = tx + indent - 3 - ExpanderSize - 2 + 0.5;
double ey = ty + (th / 2) - (ExpanderSize / 2) + 0.5;
hp = AddHotSpot(ex, ey, ExpanderSize, ExpanderSize);
DrawExpander(ctx, ex, ey, val.Expanded, false);
hp.OnMouseOver = delegate {
using (Cairo.Context c = CairoHelper.Create(GdkWindow)) {
DrawExpander(c, ex, ey, val.Expanded, true);
}
};
hp.OnMouseLeave = delegate {
using (Cairo.Context c = CairoHelper.Create(GdkWindow)) {
DrawExpander(c, ex, ey, val.Expanded, false);
}
};
hp.Action = delegate {
ToggleExpand(val);
};
if (val.Expanded && val.ExpandedTimerTraces.Count > 0)
{
ty += th + LineSpacing;
foreach (CounterValueInfo cv in val.ExpandedTimerTraces)
{
DrawValue(ctx, gc, initialTime, ytop, lx, tx, ref ty, ref maxx, ref maxy, indent + ChildIndent, cv);
}
incLine = false;
}
}
if (incLine)
{
ty += th + LineSpacing;
}
if (ytime > maxy)
{
maxy = ytime;
}
}
public void Draw(Cairo.Context cr, Cairo.Rectangle area)
{
TextViewMargin textViewMargin = editor.TextViewMargin;
ISyntaxMode mode = Document.SyntaxMode != null && editor.Options.EnableSyntaxHighlighting ? Document.SyntaxMode : new SyntaxMode(Document);
TextViewMargin.LayoutWrapper lineLayout = null;
double brightness = HslColor.Brightness(editor.ColorStyle.PlainText.Background);
int colorCount = foldSegments.Count + 2;
cr.Color = GetColor(-1, brightness, colorCount);
cr.Rectangle(area);
cr.Fill();
var rectangles = new Cairo.Rectangle[foldSegments.Count];
const int xPadding = 4;
const int yPadding = 2;
const int rightMarginPadding = 16;
for (int i = foldSegments.Count - 1; i >= 0; i--)
{
var segment = foldSegments [i];
var segmentStartLine = segment.StartLine;
var segmentEndLine = segment.EndLine;
int curWidth = 0;
var endLine = segmentEndLine.NextLine;
var y = editor.LineToY(segmentStartLine.LineNumber);
for (var curLine = segmentStartLine; curLine != endLine && y < editor.VAdjustment.Value + editor.Allocation.Height; curLine = curLine.NextLine)
{
var curLayout = textViewMargin.CreateLinePartLayout(mode, curLine, curLine.Offset, curLine.Length, -1, -1);
var width = (int)(curLayout.PangoWidth / Pango.Scale.PangoScale);
curWidth = System.Math.Max(curWidth, width);
y += editor.GetLineHeight(curLine);
}
double xPos = textViewMargin.XOffset;
double rectangleWidth = 0, rectangleHeight = 0;
lineLayout = textViewMargin.CreateLinePartLayout(mode, segmentStartLine, segmentStartLine.Offset, segmentStartLine.Length, -1, -1);
var rectangleStart = lineLayout.Layout.IndexToPos(GetFirstNonWsIdx(lineLayout.Layout.Text));
xPos = System.Math.Max(textViewMargin.XOffset, (textViewMargin.XOffset + textViewMargin.TextStartPosition + rectangleStart.X / Pango.Scale.PangoScale) - xPadding);
lineLayout = textViewMargin.CreateLinePartLayout(mode, segmentEndLine, segmentEndLine.Offset, segmentEndLine.Length, -1, -1);
var rectangleEnd = lineLayout.Layout.IndexToPos(GetFirstNonWsIdx(lineLayout.Layout.Text));
xPos = System.Math.Min(xPos, System.Math.Max(textViewMargin.XOffset, (textViewMargin.XOffset + textViewMargin.TextStartPosition + rectangleEnd.X / Pango.Scale.PangoScale) - xPadding));
rectangleWidth = textViewMargin.XOffset + textViewMargin.TextStartPosition + curWidth - xPos + xPadding * 2;
if (i < foldSegments.Count - 1)
{
rectangleWidth = System.Math.Max((rectangles [i + 1].X + rectangles[i + 1].Width + rightMarginPadding) - xPos, rectangleWidth);
}
y = editor.LineToY(segment.StartLine.LineNumber);
var yEnd = editor.LineToY(segment.EndLine.LineNumber + 1);
if (yEnd == 0)
{
yEnd = editor.VAdjustment.Upper;
}
rectangleHeight = yEnd - y;
rectangles[i] = new Cairo.Rectangle(xPos, y - yPadding, rectangleWidth, rectangleHeight + yPadding * 2);
}
for (int i = 0; i < foldSegments.Count; i++)
{
var rect = rectangles[i];
if (i == foldSegments.Count - 1)
{
/* var radius = (int)(editor.Options.Zoom * 2);
* int w = 2 * radius;
* using (var shadow = new Blur (
* System.Math.Min ((int)rect.Width + w * 2, editor.Allocation.Width),
* System.Math.Min ((int)rect.Height + w * 2, editor.Allocation.Height),
* radius)) {
* using (var gctx = shadow.GetContext ()) {
* gctx.Color = new Cairo.Color (0, 0, 0, 0);
* gctx.Fill ();
*
* var a = 0;
* var b = 0;
* DrawRoundRectangle (gctx, true, true, w - a, w - b, editor.LineHeight / 4, rect.Width + a * 2, rect.Height + a * 2);
* var bg = editor.ColorStyle.Default.CairoColor;
* gctx.Color = new Cairo.Color (bg.R, bg.G, bg.B, 0.6);
* gctx.Fill ();
* }
*
* cr.Save ();
* cr.Translate (rect.X - w - editor.HAdjustment.Value, rect.Y - editor.VAdjustment.Value - w);
* shadow.Draw (cr);
* cr.Restore ();
* }*/
var curPadSize = 1;
var age = (DateTime.Now - startTime).TotalMilliseconds;
var alpha = 0.1;
if (age < animationLength)
{
var animationState = age / (double)animationLength;
curPadSize = (int)(3 + System.Math.Sin(System.Math.PI * animationState) * 3);
alpha = 0.1 + (1.0 - animationState) / 5;
}
var bg = editor.ColorStyle.PlainText.Foreground;
cr.Color = new Cairo.Color(bg.R, bg.G, bg.B, alpha);
DrawRoundRectangle(cr, true, true, rect.X - editor.HAdjustment.Value - curPadSize, rect.Y - editor.VAdjustment.Value - curPadSize, editor.LineHeight / 2, rect.Width + curPadSize * 2, rect.Height + curPadSize * 2);
cr.Fill();
if (age < animationLength)
{
var animationState = age / (double)animationLength;
curPadSize = (int)(2 + System.Math.Sin(System.Math.PI * animationState) * 2);
DrawRoundRectangle(cr, true, true, rect.X - editor.HAdjustment.Value - curPadSize, rect.Y - editor.VAdjustment.Value - curPadSize, editor.LineHeight / 2, rect.Width + curPadSize * 2, rect.Height + curPadSize * 2);
cr.Color = GetColor(i, brightness, colorCount);
cr.Fill();
continue;
}
}
DrawRoundRectangle(cr, true, true, rect.X - editor.HAdjustment.Value, rect.Y - editor.VAdjustment.Value, editor.LineHeight / 2, rect.Width, rect.Height);
cr.Color = GetColor(i, brightness, colorCount);
cr.Fill();
}
}
void ResultTextDataFunc(TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter)
{
if (TreeIter.Zero.Equals(iter))
{
return;
}
var textRenderer = (CellRendererText)cell;
var searchResult = (SearchResult)store.GetValue(iter, SearchResultColumn);
if (searchResult == null || searchResult.Offset < 0)
{
textRenderer.Markup = "Invalid search result";
return;
}
string textMarkup = searchResult.TextMarkup;
if (textMarkup == null)
{
var doc = GetDocument(searchResult);
if (doc == null)
{
textMarkup = "Can't create document for:" + searchResult.FileName;
goto end;
}
bool isSelected = treeviewSearchResults.Selection.IterIsSelected(iter);
if (searchResult.Markup == null)
{
if (searchResult.LineNumber <= 0)
{
searchResult.LineNumber = doc.OffsetToLineNumber(searchResult.Offset);
}
DocumentLine line = doc.GetLine(searchResult.LineNumber);
if (line == null)
{
textMarkup = "Invalid line number " + searchResult.LineNumber + " from offset: " + searchResult.Offset;
goto end;
}
int indent = line.GetIndentation(doc).Length;
var data = new Mono.TextEditor.TextEditorData(doc);
data.ColorStyle = highlightStyle;
var lineText = doc.GetTextAt(line.Offset + indent, line.Length - indent);
int col = searchResult.Offset - line.Offset - indent;
// search result contained part of the indent.
if (col + searchResult.Length < lineText.Length)
{
lineText = doc.GetTextAt(line.Offset, line.Length);
}
var markup = doc.SyntaxMode != null?
data.GetMarkup(line.Offset + indent, line.Length - indent, true, !isSelected, false) :
GLib.Markup.EscapeText(lineText);
searchResult.Markup = AdjustColors(markup.Replace("\t", new string (' ', TextEditorOptions.DefaultOptions.TabSize)));
if (col >= 0)
{
uint start;
uint end;
try {
start = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, col);
end = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, Math.Min(lineText.Length, col + searchResult.Length));
} catch (Exception e) {
LoggingService.LogError("Exception while translating index to utf8 (column was:" + col + " search result length:" + searchResult.Length + " line text:" + lineText + ")", e);
return;
}
searchResult.StartIndex = start;
searchResult.EndIndex = end;
}
}
try {
textMarkup = searchResult.Markup;
if (!isSelected)
{
var searchColor = searchResult.GetBackgroundMarkerColor(highlightStyle).Color;
double b1 = Mono.TextEditor.HslColor.Brightness(searchColor);
double b2 = Mono.TextEditor.HslColor.Brightness(AdjustColor(Style.Base(StateType.Normal), (Mono.TextEditor.HslColor)highlightStyle.PlainText.Foreground));
double delta = Math.Abs(b1 - b2);
if (delta < 0.1)
{
Mono.TextEditor.HslColor color1 = highlightStyle.SearchResult.Color;
if (color1.L + 0.5 > 1.0)
{
color1.L -= 0.5;
}
else
{
color1.L += 0.5;
}
searchColor = color1;
}
if (searchResult.StartIndex != searchResult.EndIndex)
{
var markupBuilder = new StringBuilder();
bool inMarkup = false, inEntity = false, closed = false;
int i = 0;
for (int j = 0; j < textMarkup.Length; j++)
{
var ch = textMarkup [j];
if (inEntity)
{
if (ch == ';')
{
inEntity = false;
}
markupBuilder.Append(ch);
continue;
}
if (inMarkup)
{
if (ch == '>')
{
inMarkup = false;
}
markupBuilder.Append(ch);
continue;
}
if (i == searchResult.EndIndex)
{
markupBuilder.Append("</span>");
markupBuilder.Append(textMarkup.Substring(j));
closed = true;
break;
}
if (ch == '&')
{
inEntity = true;
markupBuilder.Append(ch);
continue;
}
if (ch == '<')
{
inMarkup = true;
markupBuilder.Append(ch);
continue;
}
if (i == searchResult.StartIndex)
{
markupBuilder.Append("<span background=\"" + ColorToPangoMarkup((HslColor)searchColor) + "\">");
}
markupBuilder.Append(ch);
i++;
}
if (!closed)
{
markupBuilder.Append("</span>");
}
textMarkup = markupBuilder.ToString();
}
}
} catch (Exception e) {
LoggingService.LogError("Error whil setting the text renderer markup to: " + searchResult.Markup, e);
}
end:
searchResult.TextMarkup = textMarkup;
}
textRenderer.Markup = textMarkup;
}
public void Draw (Cairo.Context cr, Cairo.Rectangle area, LineSegment lineSegment, double x, double y, double lineHeight)
{
int foundSegment = -1;
if (lineSegment != null) {
for (int i = 0; i < foldSegments.Count; i++) {
FoldSegment segment = foldSegments[i];
if (segment.StartLine.Offset <= lineSegment.Offset && lineSegment.EndOffset <= segment.EndLine.EndOffset) {
foundSegment = i;
roles[i] = Roles.Between;
if (segment.StartLine.Offset == lineSegment.Offset) {
roles[i] |= Roles.Start;
if (segment.IsFolded)
roles[i] |= Roles.End;
}
if (segment.EndLine.Offset == lineSegment.Offset)
roles[i] |= Roles.End;
}
}
}
TextViewMargin textViewMargin = editor.TextViewMargin;
SyntaxMode mode = Document.SyntaxMode != null && editor.Options.EnableSyntaxHighlighting ? Document.SyntaxMode : SyntaxMode.Default;
// Gdk.Rectangle lineArea = new Gdk.Rectangle (textViewMargin.XOffset, y, editor.Allocation.Width - textViewMargin.XOffset, editor.LineHeight);
// Gdk.GC gc = new Gdk.GC (drawable);
TextViewMargin.LayoutWrapper lineLayout = null;
double brightness = HslColor.Brightness (editor.ColorStyle.Default.BackgroundColor);
int colorCount = foldSegments.Count + 2;
for (int segment = -1; segment <= foundSegment; segment++) {
HslColor hslColor = new HslColor (editor.ColorStyle.Default.BackgroundColor);
int colorPosition = segment + 1;
if (segment == foldSegments.Count - 1)
colorPosition += 2;
if (brightness < 0.5) {
hslColor.L = hslColor.L * 0.85 + hslColor.L * 0.25 * (colorCount - colorPosition) / colorCount;
} else {
hslColor.L = hslColor.L * 0.9 + hslColor.L * 0.1 * colorPosition / colorCount;
}
Roles role = Roles.Between;
double xPos = textViewMargin.XOffset;
double rectangleWidth = editor.Allocation.Width - xPos;
if (segment >= 0) {
LineSegment segmentStartLine = foldSegments[segment].StartLine;
lineLayout = textViewMargin.CreateLinePartLayout (mode, segmentStartLine, segmentStartLine.Offset, segmentStartLine.EditableLength, -1, -1);
Pango.Rectangle rectangle = lineLayout.Layout.IndexToPos (GetFirstNonWsIdx (lineLayout.Layout.Text));
xPos = System.Math.Max (textViewMargin.XOffset, (textViewMargin.XOffset + rectangle.X / Pango.Scale.PangoScale - editor.HAdjustment.Value));
LineSegment segmentEndLine = foldSegments[segment].EndLine;
lineLayout = textViewMargin.CreateLinePartLayout (mode, segmentEndLine, segmentEndLine.Offset, segmentEndLine.EditableLength, -1, -1);
rectangle = lineLayout.Layout.IndexToPos (GetFirstNonWsIdx (lineLayout.Layout.Text));
xPos = System.Math.Min (xPos ,System.Math.Max (textViewMargin.XOffset, (textViewMargin.XOffset + rectangle.X / Pango.Scale.PangoScale - editor.HAdjustment.Value)));
int width = editor.Allocation.Width;
if (editor.HAdjustment.Upper > width) {
width = (int)(textViewMargin.XOffset + editor.HAdjustment.Upper - editor.HAdjustment.Value);
}
rectangleWidth = (int)(width - xPos - 6 * (segment + 1));
role = roles[segment];
}
DrawRoundRectangle (cr, (role & Roles.Start) == Roles.Start, (role & Roles.End) == Roles.End, xPos, y, editor.LineHeight / 2, rectangleWidth, lineHeight);
cr.Color = Style.ToCairoColor (hslColor);
cr.Fill ();
/* if (segment == foldSegments.Count - 1) {
cr.Color = new Cairo.Color (0.5, 0.5, 0.5, 1);
cr.Stroke ();
}*/
if (lineLayout != null && lineLayout.IsUncached) {
lineLayout.Dispose ();
lineLayout = null;
}
}
// gc.Dispose ();
}
internal protected override void OptionsChanged ()
{
foldBgGC = editor.ColorStyle.FoldLine.CairoBackgroundColor;
foldLineGC = editor.ColorStyle.FoldLine.CairoColor;
foldLineHighlightedGC = editor.ColorStyle.FoldLineHighlighted;
HslColor hslColor = new HslColor (editor.ColorStyle.Default.CairoBackgroundColor);
double brightness = HslColor.Brightness (hslColor);
if (brightness < 0.5) {
hslColor.L = hslColor.L * 0.85 + hslColor.L * 0.25;
} else {
hslColor.L = hslColor.L * 0.9;
}
foldLineHighlightedGCBg = hslColor;
foldToggleMarkerGC = editor.ColorStyle.FoldToggleMarker;
lineStateChangedGC = editor.ColorStyle.LineChangedBg;
lineStateDirtyGC = editor.ColorStyle.LineDirtyBg;
marginWidth = editor.LineHeight;
}
// void ResultLineDataFunc (TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter)
// {
// if (TreeIter.Zero.Equals (iter))
// return;
// var lineRenderer = (CellRendererText)cell;
// var searchResult = (SearchResult)store.GetValue (iter, SearchResultColumn);
// if (searchResult == null)
// return;
//
// Document doc = GetDocument (searchResult);
// int lineNr = doc.OffsetToLineNumber (searchResult.Offset) + 1;
// bool didRead = (bool)store.GetValue (iter, DidReadColumn);
// lineRenderer.Markup = MarkupText (lineNr.ToString (), didRead);
// }
//
void ResultTextDataFunc(TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter)
{
if (TreeIter.Zero.Equals(iter))
{
return;
}
var textRenderer = (CellRendererText)cell;
var searchResult = (SearchResult)store.GetValue(iter, SearchResultColumn);
if (searchResult == null || searchResult.Offset < 0)
{
textRenderer.Markup = "Invalid search result";
return;
}
var doc = GetDocument(searchResult);
if (doc == null)
{
textRenderer.Markup = "Can't create document for:" + searchResult.FileName;
return;
}
int lineNr = doc.OffsetToLineNumber(searchResult.Offset);
DocumentLine line = doc.GetLine(lineNr);
if (line == null)
{
textRenderer.Markup = "Invalid line number " + lineNr + " from offset: " + searchResult.Offset;
return;
}
bool isSelected = treeviewSearchResults.Selection.IterIsSelected(iter);
int indent = line.GetIndentation(doc).Length;
var data = new Mono.TextEditor.TextEditorData(doc);
data.ColorStyle = highlightStyle;
string markup = doc.SyntaxMode != null?
data.GetMarkup(line.Offset + indent, line.Length - indent, true, !isSelected, false) :
GLib.Markup.EscapeText(doc.GetTextAt(line.Offset, line.Length));
if (!isSelected)
{
int col = searchResult.Offset - line.Offset - indent;
string tag;
int pos1 = FindPosition(markup, col, out tag);
int pos2 = FindPosition(markup, col + searchResult.Length, out tag);
if (pos1 >= 0 && pos2 >= 0)
{
markup = tag.StartsWith("span") ? markup.Insert(pos2, "</span></span><" + tag + ">") : markup.Insert(pos2, "</span>");
Color searchColor = Mono.TextEditor.Highlighting.ColorScheme.ToGdkColor(highlightStyle.SearchTextBg);
double b1 = Mono.TextEditor.HslColor.Brightness(searchColor);
double b2 = Mono.TextEditor.HslColor.Brightness(AdjustColor(Style.Base(StateType.Normal), highlightStyle.Default.Color));
double delta = Math.Abs(b1 - b2);
if (delta < 0.1)
{
Mono.TextEditor.HslColor color1 = highlightStyle.SearchTextBg;
if (color1.L + 0.5 > 1.0)
{
color1.L -= 0.5;
}
else
{
color1.L += 0.5;
}
searchColor = color1;
}
markup = markup.Insert(pos1, "<span background=\"" + SyntaxMode.ColorToPangoMarkup(searchColor) + "\">");
}
}
string markupText = AdjustColors(markup.Replace("\t", new string (' ', TextEditorOptions.DefaultOptions.TabSize)));
try {
textRenderer.Markup = markupText;
} catch (Exception e) {
LoggingService.LogError("Error whil setting the text renderer markup to: " + markup, e);
}
}
protected override bool OnExposeEvent (Gdk.EventExpose evnt)
{
if (State == StateType.Prelight) {
int w = Allocation.Width, h = Allocation.Height;
double x=Allocation.Left, y=Allocation.Top, r=3;
x += 0.5; y += 0.5; h -=1; w -= 1;
using (Cairo.Context ctx = Gdk.CairoHelper.Create (GdkWindow)) {
HslColor c = new HslColor (Style.Background (Gtk.StateType.Normal));
HslColor c1 = c;
HslColor c2 = c;
if (State != StateType.Prelight) {
c1.L *= 0.8;
c2.L *= 0.95;
} else {
c1.L *= 1.1;
c2.L *= 1;
}
Cairo.Gradient pat;
switch (bar.Position) {
case PositionType.Top: pat = new Cairo.LinearGradient (x, y, x, y+h); break;
case PositionType.Bottom: pat = new Cairo.LinearGradient (x, y, x, y+h); break;
case PositionType.Left: pat = new Cairo.LinearGradient (x+w, y, x, y); break;
default: pat = new Cairo.LinearGradient (x, y, x+w, y); break;
}
pat.AddColorStop (0, c1);
pat.AddColorStop (1, c2);
ctx.NewPath ();
ctx.Arc (x+r, y+r, r, 180 * (Math.PI / 180), 270 * (Math.PI / 180));
ctx.LineTo (x+w-r, y);
ctx.Arc (x+w-r, y+r, r, 270 * (Math.PI / 180), 360 * (Math.PI / 180));
ctx.LineTo (x+w, y+h);
ctx.LineTo (x, y+h);
ctx.ClosePath ();
ctx.Pattern = pat;
ctx.FillPreserve ();
c1 = c;
c1.L *= 0.7;
ctx.LineWidth = 1;
ctx.Color = c1;
ctx.Stroke ();
// Inner line
ctx.NewPath ();
ctx.Arc (x+r+1, y+r+1, r, 180 * (Math.PI / 180), 270 * (Math.PI / 180));
ctx.LineTo (x+w-r-1, y+1);
ctx.Arc (x+w-r-1, y+r+1, r, 270 * (Math.PI / 180), 360 * (Math.PI / 180));
ctx.LineTo (x+w-1, y+h-1);
ctx.LineTo (x+1, y+h-1);
ctx.ClosePath ();
c1 = c;
//c1.L *= 0.9;
ctx.LineWidth = 1;
ctx.Color = c1;
ctx.Stroke ();
}
}
bool res = base.OnExposeEvent (evnt);
return res;
}
// void ResultLineDataFunc (TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter)
// {
// if (TreeIter.Zero.Equals (iter))
// return;
// var lineRenderer = (CellRendererText)cell;
// var searchResult = (SearchResult)store.GetValue (iter, SearchResultColumn);
// if (searchResult == null)
// return;
//
// Document doc = GetDocument (searchResult);
// int lineNr = doc.OffsetToLineNumber (searchResult.Offset) + 1;
// bool didRead = (bool)store.GetValue (iter, DidReadColumn);
// lineRenderer.Markup = MarkupText (lineNr.ToString (), didRead);
// }
//
void ResultTextDataFunc(TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter)
{
if (TreeIter.Zero.Equals(iter))
{
return;
}
var textRenderer = (CellRendererText)cell;
var searchResult = (SearchResult)store.GetValue(iter, SearchResultColumn);
if (searchResult == null || searchResult.Offset < 0)
{
textRenderer.Markup = "Invalid search result";
return;
}
var doc = GetDocument(searchResult);
if (doc == null)
{
textRenderer.Markup = "Can't create document for:" + searchResult.FileName;
return;
}
bool isSelected = treeviewSearchResults.Selection.IterIsSelected(iter);
if (searchResult.Markup == null)
{
if (searchResult.LineNumber <= 0)
{
searchResult.LineNumber = doc.OffsetToLineNumber(searchResult.Offset);
}
DocumentLine line = doc.GetLine(searchResult.LineNumber);
if (line == null)
{
textRenderer.Markup = "Invalid line number " + searchResult.LineNumber + " from offset: " + searchResult.Offset;
return;
}
int indent = line.GetIndentation(doc).Length;
var data = new Mono.TextEditor.TextEditorData(doc);
data.ColorStyle = highlightStyle;
var lineText = doc.GetTextAt(line.Offset + indent, line.Length - indent);
int col = searchResult.Offset - line.Offset - indent;
// search result contained part of the indent.
if (col + searchResult.Length < lineText.Length)
{
lineText = doc.GetTextAt(line.Offset, line.Length);
}
var markup = doc.SyntaxMode != null?
data.GetMarkup(line.Offset + indent, line.Length - indent, true, !isSelected, false) :
GLib.Markup.EscapeText(lineText);
searchResult.Markup = AdjustColors(markup.Replace("\t", new string (' ', TextEditorOptions.DefaultOptions.TabSize)));
uint start;
uint end;
try {
start = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, col);
end = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, col + searchResult.Length);
} catch (Exception e) {
LoggingService.LogError("Exception while translating index to utf8 (column was:" + col + " search result length:" + searchResult.Length + " line text:" + lineText + ")", e);
return;
}
searchResult.StartIndex = start;
searchResult.EndIndex = end;
}
try {
textRenderer.Markup = searchResult.Markup;
if (!isSelected)
{
var searchColor = highlightStyle.SearchResult.Color;
double b1 = Mono.TextEditor.HslColor.Brightness(searchColor);
double b2 = Mono.TextEditor.HslColor.Brightness(AdjustColor(Style.Base(StateType.Normal), (Mono.TextEditor.HslColor)highlightStyle.PlainText.Foreground));
double delta = Math.Abs(b1 - b2);
if (delta < 0.1)
{
Mono.TextEditor.HslColor color1 = highlightStyle.SearchResult.Color;
if (color1.L + 0.5 > 1.0)
{
color1.L -= 0.5;
}
else
{
color1.L += 0.5;
}
searchColor = color1;
}
var attr = new Pango.AttrBackground((ushort)(searchColor.R * ushort.MaxValue), (ushort)(searchColor.G * ushort.MaxValue), (ushort)(searchColor.B * ushort.MaxValue));
attr.StartIndex = searchResult.StartIndex;
attr.EndIndex = searchResult.EndIndex;
using (var list = textRenderer.Attributes.Copy()) {
list.Insert(attr);
textRenderer.Attributes = list;
}
}
} catch (Exception e) {
LoggingService.LogError("Error whil setting the text renderer markup to: " + searchResult.Markup, e);
}
}
protected override bool OnExposeEvent(EventExpose evnt)
{
if (data == null)
{
BuildData();
}
hostSpots.Clear();
int ytop = padding;
int markerX = 3;
int lx = markerX + MarkerWidth + 1;
int tx = 250;
int ty = ytop;
int maxx = lx;
int maxy = 0;
DateTime initialTime = mainValue.TimeStamp;
Cairo.Context ctx = CairoHelper.Create(GdkWindow);
Gdk.GC gc = new Gdk.GC(GdkWindow);
gc.RgbFgColor = Style.White;
GdkWindow.DrawRectangle(gc, true, 0, 0, Allocation.Width, Allocation.Height);
// Draw full time marker
ctx.NewPath();
ctx.Rectangle(markerX, ytop + baseTime + 0.5, MarkerWidth / 2, ((mainValue.Duration.TotalMilliseconds * scale) / 1000));
Mono.TextEditor.HslColor hsl = Style.Foreground(Gtk.StateType.Normal);
hsl.L = 0.8;
ctx.SetSourceColor(hsl);
ctx.Fill();
// Draw values
foreach (CounterValueInfo val in data)
{
DrawValue(ctx, gc, initialTime, ytop, lx, tx, ref ty, ref maxx, ref maxy, 0, val);
}
if (ty > maxy)
{
maxy = ty;
}
int totalms = (int)mainValue.Duration.TotalMilliseconds;
int marks = (totalms / 1000) + 1;
ctx.LineWidth = 1;
gc.RgbFgColor = Style.Foreground(Gtk.StateType.Normal);
for (int n = 0; n <= marks; n++)
{
ctx.NewPath();
int y = ytop + (int)(n * scale) + baseTime;
ctx.MoveTo(markerX, y + 0.5);
ctx.LineTo(markerX + MarkerWidth, y + 0.5);
ctx.SetSourceColor(Style.Foreground(Gtk.StateType.Normal).ToCairoColor());
ctx.Stroke();
y += 2;
layout.SetText(n + "s");
GdkWindow.DrawLayout(gc, markerX + 1, y + 2, layout);
int tw, th;
layout.GetPixelSize(out tw, out th);
y += th;
if (y > maxy)
{
maxy = y;
}
}
((IDisposable)ctx).Dispose();
maxy += padding;
maxx += padding;
if (lastHeight != maxy || lastWidth != maxx)
{
lastWidth = maxx;
lastHeight = maxy;
SetSizeRequest(maxx, maxy);
}
return(true);
}
internal protected override void OptionsChanged ()
{
DisposeGCs ();
foldBgGC = new Gdk.GC (editor.GdkWindow);
foldBgGC.RgbFgColor = editor.ColorStyle.FoldLine.BackgroundColor;
foldLineGC = new Gdk.GC (editor.GdkWindow);
foldLineGC.RgbFgColor = editor.ColorStyle.FoldLine.Color;
foldLineHighlightedGC = new Gdk.GC (editor.GdkWindow);
foldLineHighlightedGC.RgbFgColor = editor.ColorStyle.FoldLineHighlighted;
HslColor hslColor = new HslColor (editor.ColorStyle.Default.BackgroundColor);
double brightness = HslColor.Brightness (editor.ColorStyle.Default.BackgroundColor);
if (brightness < 0.5) {
hslColor.L = hslColor.L * 0.85 + hslColor.L * 0.25;
} else {
hslColor.L = hslColor.L * 0.9;
}
foldLineHighlightedGCBg = new Gdk.GC (editor.GdkWindow);
foldLineHighlightedGCBg.RgbFgColor = hslColor;
foldToggleMarkerGC = new Gdk.GC (editor.GdkWindow);
foldToggleMarkerGC.RgbFgColor = editor.ColorStyle.FoldToggleMarker;
lineStateChangedGC = new Gdk.GC (editor.GdkWindow);
lineStateChangedGC.RgbFgColor = new Gdk.Color (108, 226, 108);
lineStateDirtyGC = new Gdk.GC (editor.GdkWindow);
lineStateDirtyGC.RgbFgColor = new Gdk.Color (255, 238, 98);
marginWidth = editor.LineHeight;
/*
layout.FontDescription = editor.Options.Font;
layout.SetText ("!");
int tmp;
layout.GetPixelSize (out tmp, out this.marginWidth);
marginWidth *= 8;
marginWidth /= 10;*/
}
public static double Brightness(HslColor c)
{
return(Brightness((Cairo.Color)c));
}
