// public override TextExtents GetExtents(Cairo.Context cr)
// {
// TextExtents extents = new TextExtents();
// extents.Height = _pageSettings.PageHeight;
// extents.Width = _pageSettings.PageWidth;
// return extents;
// }
public override void Draw(Cairo.Context cr, double xPos, double yPos, PrintLayer layer)
{
if (layer == PrintLayer.DisplayBackground)
{
// Create the shadow effect
cr.SetSourceRGBA(0.5, 0.5, 0.5, 0.5);
cr.Rectangle(xPos + Constants.SHADOW_WIDTH
, yPos + Constants.SHADOW_WIDTH
, _pageSettings.PaperWidth
, _pageSettings.PaperHeight);
cr.Fill();
cr.SetSourceRGB(1, 1, 1);
cr.Rectangle(xPos
, yPos
, _pageSettings.PaperWidth
, _pageSettings.PaperHeight);
cr.Fill();
}
double pageTop = yPos;
yPos += _pageSettings.TopMargin;
xPos += _pageSettings.LeftMargin;
if (_header != null)
{
yPos += _header.GetExtents(cr).Height;
_header.Draw(cr, xPos, yPos, layer);
}
// Move the cursor to the bottom of the page elements.
TextExtents extents = GetExtents(cr);
yPos += extents.Height + extents.YAdvance;
// Draw the page elements in reverse order.
base.Draw(cr, xPos, yPos, layer);
if (_footer != null)
{
yPos = pageTop + _pageSettings.PageHeight;
_footer.Draw(cr, xPos, yPos, layer);
}
}
public override void Render(GraphicsContext g)
{
PaintBackground(g, Background);
if (Foreground == null || string.IsNullOrWhiteSpace(Text))
{
return;
}
Foreground.ApplyBrushToContext(g);
g.SelectFontFace(FontFamily, FontSlant, FontWeight);
g.SetFontSize(FontSize);
TextExtents te = g.TextExtents(Text);
g.MoveTo(te.XBearing * -1 + Padding.Left, te.YBearing * -1 + Padding.Top);
g.ShowText(Text);
}
protected override int measureRawSize(LayoutingType lt)
{
if (lines == null)
{
lines = getLines;
}
using (ImageSurface img = new ImageSurface(Format.Argb32, 10, 10)) {
using (Context gr = new Context(img)) {
//Cairo.FontFace cf = gr.GetContextFontFace ();
gr.SelectFontFace(Font.Name, Font.Slant, Font.Wheight);
gr.SetFontSize(Font.Size);
fe = gr.FontExtents;
te = new TextExtents();
if (lt == LayoutingType.Height)
{
int lc = lines.Count;
//ensure minimal height = text line height
if (lc == 0)
{
lc = 1;
}
return((int)Math.Ceiling(fe.Height * lc) + Margin * 2);
}
foreach (string s in lines)
{
string l = s.Replace("\t", new String(' ', Interface.TabSize));
TextExtents tmp = gr.TextExtents(l);
if (tmp.XAdvance > te.XAdvance)
{
te = tmp;
}
}
return((int)Math.Ceiling(te.XAdvance) + Margin * 2);
}
}
}
//---------------------------------------------------------------------
/// <summary>
/// Gets the width of the given text with the selected font.
/// </summary>
/// <param name="context">The <see cref="Context" /></param>
/// <param name="text">The string.</param>
/// <returns>The width of the text.</returns>
public static double GetTextWidth(this Context context, string text)
{
if (text == null)
{
throw new ArgumentNullException(nameof(text));
}
double textWidth = 0;
for (int i = 0; i < text.Length; ++i)
{
string s = text.Substring(i, 1);
TextExtents te = context.TextExtents(s);
textWidth += te.XAdvance;
}
return(textWidth);
}
protected override int measureRawSize(LayoutingType lt)
{
if (lines == null)
{
lines = getLines;
}
if (!textMeasureIsUpToDate)
{
using (ImageSurface img = new ImageSurface(Format.Argb32, 10, 10)) {
using (Context gr = new Context(img)) {
//Cairo.FontFace cf = gr.GetContextFontFace ();
gr.SelectFontFace(Font.Name, Font.Slant, Font.Wheight);
gr.SetFontSize(Font.Size);
gr.FontOptions = Interface.FontRenderingOptions;
gr.Antialias = Interface.Antialias;
fe = gr.FontExtents;
te = new TextExtents();
cachedTextSize.Height = (int)Math.Ceiling((fe.Ascent + fe.Descent) * Math.Max(1, lines.Count)) + Margin * 2;
try {
foreach (string s in lines)
{
string l = s.Replace("\t", new String(' ', Interface.TabSize));
TextExtents tmp = gr.TextExtents(l);
if (tmp.XAdvance > te.XAdvance)
{
te = tmp;
}
}
cachedTextSize.Width = (int)Math.Ceiling(te.XAdvance) + Margin * 2;
textMeasureIsUpToDate = true;
} catch {
return(-1);
}
}
}
}
return(lt == LayoutingType.Height ? cachedTextSize.Height : cachedTextSize.Width);
}
public static Size GetSize(this string value, string fontFamily, double fontSize, FontSlant fontSlant, FontWeight fontWeight)
{
if (string.IsNullOrEmpty(value))
{
return(new Size(0, 0));
}
using (ImageSurface surface = new ImageSurface(Format.Argb32, 0, 0))
{
using (GraphicsContext context = new GraphicsContext(surface))
{
context.SelectFontFace(fontFamily, fontSlant, fontWeight);
context.SetFontSize(fontSize);
TextExtents te = context.TextExtents(value);
double width = te.Width;
double height = te.Height;
return(new Size(width, height));
}
}
}
protected void OnDrawingarea2ExposeEvent(object o, ExposeEventArgs args)
{
DrawingArea legendDrawArea = (DrawingArea)o;
legendContext = CairoHelper.Create(legendDrawArea.GdkWindow);
List <int> gpuIds = new List <int> ();
#if DEBUG
gpuIds = new List <int> ()
{
0, 1, 2, 3
};
#endif
int legendLabelStartX = 20;
int legendLabelStartY = 20;
int legendTextStartX = 20;
int legendTextStartY = 50;
int legendLabelLength = 50;
int labelDistance = 40;
//int labelToFontDistance = 15;
foreach (int gpuId in gpuIds)
{
legendContext.SetSourceColor(chartLineColors[gpuId]);
legendContext.Antialias = Antialias.Subpixel;
legendContext.LineWidth = 20;
legendContext.MoveTo(legendLabelStartX + gpuId * (legendLabelLength + labelDistance), legendLabelStartY);
legendContext.LineTo(legendLabelStartX + gpuId * (legendLabelLength + labelDistance) + legendLabelLength, legendLabelStartY);
legendContext.Stroke();
legendContext.SelectFontFace("Arial", FontSlant.Normal, FontWeight.Bold);
legendContext.SetFontSize(16);
String notation = "GPU " + gpuId.ToString();
for (int i = 0; i < notation.Length; i++)
{
string subStr = notation.Substring(i, 1);
TextExtents te = legendContext.TextExtents(subStr);
legendContext.MoveTo(legendTextStartX + te.Width * i + gpuId * (labelDistance + legendLabelLength), legendTextStartY + te.Height / 2);
legendContext.ShowText(subStr);
}
}
}
/// <summary>
/// Update Current Column, line and TextCursorPos
/// from mouseLocalPos
/// </summary>
void computeTextCursor(Context gr)
{
TextExtents te;
double cPos = 0f;
CurrentLine = (int)(mouseLocalPos.Y / fe.Height);
//fix cu
if (CurrentLine >= lines.Count)
{
CurrentLine = lines.Count - 1;
}
for (int i = 0; i < lines[CurrentLine].Length; i++)
{
string c = lines [CurrentLine].Substring(i, 1);
if (c == "\t")
{
c = new string (' ', Interface.TabSize);
}
te = gr.TextExtents(c);
double halfWidth = te.XAdvance / 2;
if (mouseLocalPos.X <= cPos + halfWidth)
{
CurrentColumn = i;
textCursorPos = cPos;
mouseLocalPos = -1;
return;
}
cPos += te.XAdvance;
}
CurrentColumn = lines[CurrentLine].Length;
textCursorPos = cPos;
//reset mouseLocalPos
mouseLocalPos = -1;
}
public TextExtents MeasureText(ref TextBlock block, TextQuality quality)
{
// First, check if we have cached this text block. Do not use block_cache.TryGetValue, to avoid thrashing
// the user's TextBlockExtents struct.
int hashcode = block.GetHashCode();
if (block_cache.ContainsKey(hashcode))
{
return(block_cache[hashcode]);
}
// If this block is not cached, we have to measure it and (potentially) place it in the cache.
TextExtents extents = MeasureTextExtents(ref block, quality);
if ((block.Options & TextPrinterOptions.NoCache) == 0)
{
block_cache.Add(hashcode, extents);
}
return(extents);
}
public bool TryAddLine(Cairo.Context cr, BaseNode lineNode)
{
// If we have not yet determined the actual page height, calculate it now.
if (_availablePageHeight == 0)
{
_availablePageHeight = _pageSettings.PageHeight;
if (_header != null)
{
_availablePageHeight -= _header.GetExtents(cr).Height;
}
if (_footer != null)
{
_availablePageHeight -= _footer.GetExtents(cr).Height;
}
}
// Now see if the text field will fit on our page.
bool retval = false;
TextExtents extents = lineNode.GetExtents(cr);
if (_currentYPos + extents.Height < _availablePageHeight)
{
if (_currentRegion != null)
{
_currentRegion.AddNode(lineNode);
}
else
{
_children.Add(lineNode);
}
retval = true;
_currentYPos += extents.Height + extents.YAdvance;
}
return(retval);
}
/// <summary>
/// Initializes a new instance of the <see cref="CSGen.Model.Renderer.LineNode"/> class.
/// </summary>
/// <param name="extents">The maximum dimensions for the space the line should occupy.</param>
/// <param name="lineThickness">The width of the line.</param>
public LineNode(double width, double height, double yAdvance, PrintLineType lineType)
{
_extents = new TextExtents();
switch (lineType)
{
case PrintLineType.Single:
_lineThickness = 0.5;
if (height == 0)
{
height = 3;
}
break;
case PrintLineType.Double:
_lineThickness = 0.5;
if (height == 0)
{
height = 6;
}
break;
case PrintLineType.Thick:
_lineThickness = 2.0;
if (height == 0)
{
height = 6;
}
break;
case PrintLineType.None:
break;
}
_extents.Width = width;
_extents.Height = height;
_extents.YAdvance = yAdvance;
_lineType = lineType;
}
PointD drawButton(Cairo.Context cr, double x, double y, String text, Boolean selected)
{
cr.SetSourceRGB(0, 0, 0);
cr.SelectFontFace("Georgia", FontSlant.Normal, FontWeight.Bold);
int grow = selected ? 3 : 0;
cr.SetFontSize(11 + grow);
TextExtents te = cr.TextExtents(text);
int spacing = 5;
DrawRoundedRectangle(cr,
x - grow,
y - grow,
te.Width + grow * 2 + spacing * 2,
TileSize + grow * 2,
3);
cr.SetSourceRGB(1, 1, 1);
cr.FillPreserve();
cr.SetSourceRGB(0, 0, 0);
cr.LineWidth = 1.2;
cr.Stroke();
cr.MoveTo(
x + spacing - te.XBearing,
y - te.YBearing + (TileSize - te.Height) / 2);
cr.ShowText(text);
if (allOffPosition.X == 0)
{
allOffPosition.X = (int)x;
allOffPosition.Y = (int)y;
allOffPosition.Width = (int)(te.Width + spacing * 2);
allOffPosition.Height = TileSize;
}
return(new PointD(x + te.Width + spacing * 2 + TileSpacing, 0));
}
public void text_align_center(Context cr, int width, int height)
{
Normalize(cr, width, height);
cr.SelectFontFace("Sans", FontSlant.Normal, FontWeight.Normal);
cr.SetFontSize(0.2);
TextExtents extents = cr.TextExtents("cairo");
double x = 0.5 - ((extents.Width / 2.0) + extents.XBearing);
double y = 0.5 - ((extents.Height / 2.0) + extents.YBearing);
cr.MoveTo(x, y);
cr.ShowText("cairo");
// draw helping lines
cr.Color = new Color(1, 0.2, 0.2, 0.6);
cr.Arc(x, y, 0.05, 0, 2 * Math.PI);
cr.Fill();
cr.MoveTo(0.5, 0);
cr.RelLineTo(0, 1);
cr.MoveTo(0, 0.5);
cr.RelLineTo(1, 0);
cr.Stroke();
}
protected override void DrawContents(Gdk.Drawable d, Cairo.Context g, int width, int height, bool screenChanged)
{
string message = Message(Timer);
TextExtents te = g.TextExtents(message);
Move(100, 100);
Width = (int)te.Width + w_padding * 2;
Height = (int)te.Height + h_padding * 2;
int x = ScreenState.Width / 2 - Width / 2;
int y = ScreenState.Height / 2 - Height / 2;
Move(x, y);
g.SelectFontFace(Text.MONOSPACE_FONT, FontSlant.Normal, FontWeight.Bold);
g.SetFontSize(24);
double x_text = X + Width / 2 - te.Width / 2 - te.Width;
double y_text = Y + Height / 2 - te.Height / 2;
Text.ShadowedText(g, message, x_text, y_text);
}
protected void OnDrawingTrackExposeEvent(object o, ExposeEventArgs args)
{
using (Context g = Gdk.CairoHelper.Create(args.Event.Window))
{
//DrawCurvedRectangle(g, 30, 30, 40, 40);
//g.SetSourceColor( new Color(0.1, 0.6, 1, 1));
//g.FillPreserve();
//g.SetSourceColor( new Color(0.2, 0.8, 1, 1));
//g.LineWidth = 5;
//g.Stroke();
short i = 0, k = 0;
g.SelectFontFace("DejaVu Sans Mono", FontSlant.Normal, FontWeight.Normal);
g.SetFontSize(14);
for (k = 0; k < MainClass.tracks.MaxRow; k++)
{
string s = "";
s += string.Format("{0,2} ", MainClass.tracks.GetSeq(i, k));
s += string.Format("{0,3} ", MainClass.tracks.GetNote(i, k));
s += string.Format("{0:X2} ", MainClass.tracks.GetInstr(i, k));
s += string.Format("{0:X2} ", MainClass.tracks.GetCmd(i, k));
TextExtents te = g.TextExtents(s);
g.MoveTo(0.5 - te.XBearing + 100 - te.Width, 0.5 - te.YBearing + y_mid + fe.Height * k);
g.ShowText(s);
}
g.MoveTo(0, y_mid + this.TrackScrolledWindow.Vadjustment.Value);
g.LineTo(100, y_mid + this.TrackScrolledWindow.Vadjustment.Value);
g.Stroke();
g.Dispose();
}
}
public override TextExtents GetExtents(Cairo.Context cr)
{
if (!_extentsDetermined)
{
_extentsDetermined = true;
_chordExtents = _chordLine.GetHorizontalExtents(cr);
_extents = _children.GetHorizontalExtents(cr);
// Check to see if we need to add a word connecting line.
if (_children.Count > 0 && _extents.Width < _chordExtents.Width)
{
TextNode textNode = (TextNode)_children[0];
if (textNode != null && _breaksWord)
{
_children.Add(new SpacerNode(textNode.Font, 1));
double len = _chordExtents.Width - _extents.Width - 2;
if (len > 0)
{
LineNode lineNode = new LineNode(len, _extents.Height, _extents.YAdvance, PrintLineType.Single);
_children.Add(lineNode);
_extents = _children.GetHorizontalExtents(cr);
}
}
}
_totalExtents = new TextExtents();
_totalExtents.Width = Math.Max(_chordExtents.Width, _extents.Width);
_totalExtents.Height = _chordExtents.Height + _chordExtents.YAdvance + _extents.Height;
_totalExtents.YAdvance = _extents.YAdvance;
}
return(_totalExtents);
}
public override void Draw(Cairo.Context surface, int x, int y)
{
X = x;
Y = y;
double StartAngle = (1 / 8) * Math.PI;
double EndAngle = 2 * Math.PI - ((1 / 8) * Math.PI);
lightValue = CurrentData.GetCurrentValueByIdFloat("LIGHT");
//LIGHTBULB ALL THE WAY BABY
surface.MoveTo(X - 100 * scaleFactor, Y + 200 * scaleFactor);
surface.LineTo(X - 100 * scaleFactor, Y - 100 * scaleFactor);
surface.Arc(X, Y - 100 * scaleFactor, 200 * scaleFactor, StartAngle, EndAngle);
surface.MoveTo(X + 100 * scaleFactor, Y - 100 * scaleFactor);
surface.LineTo(X + 100 * scaleFactor, Y + 200 * scaleFactor);
surface.LineTo(X - 100 * scaleFactor, Y + 200 * scaleFactor);
surface.SetSourceRGBA(1, 1, 0, 0.20 + normalizingLightValue());
surface.Fill();
if (_showText == true)
{
widgetText = lightValue + "";
surface.SetFontSize(13);
text = surface.TextExtents(widgetText);
surface.SetSourceRGBA(0.98f, 0.5f, 0.4f, Alpha);
surface.MoveTo(X - (text.Width / 2), Y + (text.Height / 2) + 15);
surface.ShowText(widgetText);
}
}
private static void drawTile(Context c, Tile tile, int x, int y)
{
int value = tile.Value;
int prevX = tile.Col;
int prevY = tile.Row;
int fromX = tile.Col * (TILE_MARGIN + TILE_SIZE) + TILE_MARGIN;
int fromY = tile.Row * (TILE_MARGIN + TILE_SIZE) + TILE_MARGIN;
int toX = x * (TILE_MARGIN + TILE_SIZE) + TILE_MARGIN;
int toY = y * (TILE_MARGIN + TILE_SIZE) + TILE_MARGIN;
int posX = 0;
int posY = 0;
int distanceX = Math.Abs(fromX - toX);
int distanceY = Math.Abs(fromY - toY);
tile.ShiftX += (((double)Window.INTERVAL * distanceX) / DURATION);
tile.ShiftY += (((double)Window.INTERVAL * distanceY) / DURATION);
if (tile.Animating)
{
bool done = false;
if (prevX != x)
{ // horizontal moving
if (prevX < x)
{
if ((posX = (int)(fromX + tile.ShiftX)) >= toX)
{
done = true;
}
}
else if (prevX > x)
{
if ((posX = (int)(fromX - tile.ShiftX)) <= toX)
{
done = true;
}
}
posY = toY;
}
else if (prevY != y)
{ // vertical moving
if (prevY < y)
{
if ((posY = (int)(fromY + tile.ShiftY)) >= toY)
{
done = true;
}
}
else if (prevY > y)
{
if ((posY = (int)(fromY - tile.ShiftY)) <= toY)
{
done = true;
}
}
posX = toX;
}
else
{
Console.WriteLine("MOVE ERROR!");
}
if (done)
{
tile.Animating = false;
TilesAnimationsDone++;
tile.ResetShift();
posX = toX;
posY = toY;
}
}
else
{
posX = toX;
posY = toY;
}
if (value != 0)
{
c.SetSourceRGBA(0, 0, 1, 1);
DrawRoundedRectangle(c, posX, posY, TILE_SIZE, TILE_SIZE, RADIUS);
c.Fill();
int size = value < 100 ? 36 : value < 1000 ? 32 : 24;
c.SetFontSize(size);
c.SetSourceRGBA(1, 1, 1, 1);
c.SelectFontFace("Arial", FontSlant.Normal, FontWeight.Bold);
string s = value.ToString();
TextExtents te = c.TextExtents(s);
double w = te.Width;
double h = te.Height;
c.MoveTo(posX + ((TILE_SIZE - w) / 2 - te.XBearing),
posY + TILE_SIZE - ((TILE_SIZE - h) / 2));
c.ShowText(s);
}
if (Game.BOARD.WonOrLost != null && Game.BOARD.WonOrLost.Length != 0)
{
string WonOrLost = "You " + Game.BOARD.WonOrLost;
c.SetSourceRGBA(0, 0, 0, 1);
c.Rectangle(0, 0, Game.WINDOW.WIDTH, Game.WINDOW.HEIGHT);
//c.SetSourceRGBA(1, 1, 1, 0.5);
c.Fill();
c.SetSourceRGBA(1, 1, 1, 1);
//c.Fill();
c.SelectFontFace("Arial", FontSlant.Normal, FontWeight.Normal);
c.SetFontSize(30);
c.MoveTo(68, 150);
c.ShowText(WonOrLost);
c.Fill();
}
c.Fill();
}
void DrawTrack( )
{
drawingarea1.GdkWindow.Clear(); // clear Background
using (Context g = Gdk.CairoHelper.Create(this.drawingarea1.GdkWindow))
{
short i = 0, curRow, k = 0;
int y_print;
g.SelectFontFace("DejaVu Sans Mono", FontSlant.Normal, FontWeight.Normal);
g.SetFontSize(14);
curRow = (short)vscrollbarTrack.Adjustment.Value;
int upper = DisplayLines / 2;
y_print = upper * (int)fe.Height;
int upper2 = upper;
upper2 -= curRow;
if (upper2 < 0)
{
y_print = 0;
curRow -= (short)upper; // beginnt am oberen Fensterrand
}
else
{
y_print -= (int)fe.Height * (curRow);
curRow = 0;
}
// Console.WriteLine(j);
for (k = 0; curRow <= MainClass.tracks.MaxRow; k++)
{
string s = "";
s += string.Format("{0,3}: ", curRow); // Zeilennummer
for (i = 0; i < 3; i++)
{
s += string.Format("{0,2} ", MainClass.tracks.GetSeq(i, curRow));
s += string.Format("{0,3} ", MainClass.tracks.GetNote(i, curRow));
s += string.Format("{0:X2} ", MainClass.tracks.GetInstr(i, curRow));
s += string.Format("{0:X2} ", MainClass.tracks.GetCmd(i, curRow));
}
curRow++;
TextExtents te = g.TextExtents(s);
g.MoveTo(0.5 - te.XBearing + te.XAdvance - te.Width, 0.5 - te.YBearing + y_print + fe.Height * k);
Console.WriteLine(te.Width + " " + te.XAdvance);
g.ShowText(s);
}
//g.MoveTo(0, y_start);
//g.LineTo(this.drawingarea1.WidthRequest, y_start);
g.Rectangle(0, upper * (int)fe.Height, this.drawingarea1.WidthRequest, fe.Height);
g.SetSourceColor(new Color(1, 0, 0, 0.10));
g.Fill();
g.Stroke();
g.Dispose();
}
}
private void escenarioCargado(Context cr)
{
// cr.SetSourceSurface(Constantes.escenarioSurface, 0, 0);
// cr.Paint();
foreach (Obstaculo o in Logica.circulos)
{
if (o.intermitencia != 0 && (Constantes.tiempo % o.intermitencia) == 0)
{
o.enable = !o.enable;
}
if (o.enable || !Logica.play || !Constantes.simulacion)
{
cr.Save();
cr.LineWidth = 2;
cr.SetSourceRGBA(0, 0, 1, 1);
cr.Arc(o.rectangle.X, o.rectangle.Y, o.rectangle.Width, o.rectangle.Height, Math.PI * 2);
cr.Stroke();
cr.Restore();
}
}
foreach (Obstaculo o in Logica.rectangulos)
{
if (o.intermitencia != 0 && (Constantes.tiempo % o.intermitencia) == 0)
{
o.enable = !o.enable;
}
if (o.enable || !Logica.play || !Constantes.simulacion)
{
cr.Save();
cr.Rectangle(o.rectangle.X, o.rectangle.Y, o.rectangle.Width, o.rectangle.Height);
cr.LineWidth = 2;
cr.SetSourceRGBA(1, 0, 0, 1);
cr.Stroke();
cr.Restore();
}
}
foreach (Obstaculo o in Logica.lineas)
{
if (o.intermitencia != 0 && (Constantes.tiempo % o.intermitencia) == 0)
{
o.enable = !o.enable;
}
if (o.enable || !Logica.play || !Constantes.simulacion)
{
cr.Save();
cr.LineWidth = 2;
cr.SetSourceRGBA(0, 1, 0, 1);
cr.MoveTo(o.rectangle.X, o.rectangle.Y);
cr.LineTo(o.rectangle.Width, o.rectangle.Height);
cr.Stroke();
cr.Restore();
}
}
foreach (System.Drawing.Point p in Logica.puntos_inicio)
{
cr.Save();
cr.SetSourceRGBA(1, 0, 1, 0.8);
cr.Arc(p.X, p.Y, 10, 0, 2 * Math.PI);
cr.Fill();
cr.Stroke();
cr.Restore();
}
int n = 1;
foreach (Objetivo o in Logica.puntos_objetivo)
{
foreach (System.Drawing.Point p in o.Objetivos())
{
cr.Save();
cr.SetSourceRGBA(1, 0, 0, 0.6);
cr.Arc(p.X, p.Y, Constantes.radio_objetivos, 0, 2 * Math.PI);
cr.Fill();
cr.Stroke();
cr.SetSourceRGB(0, 0, 0);
cr.SelectFontFace("Arial", FontSlant.Normal, FontWeight.Normal);
cr.SetFontSize(12);
TextExtents t = cr.TextExtents(n.ToString());
cr.MoveTo(p.X - 4, p.Y + 4);
cr.ShowText(n.ToString());
cr.Restore();
}
n++;
}
}
public void Print(ref TextBlock block, Color color, IGlyphRasterizer rasterizer)
{
GL.PushAttrib(AttribMask.CurrentBit | AttribMask.TextureBit | AttribMask.EnableBit | AttribMask.ColorBufferBit | AttribMask.DepthBufferBit);
GL.Enable(EnableCap.Texture2D);
GL.Enable(EnableCap.Blend);
SetBlendFunction();
GL.Disable(EnableCap.DepthTest);
GL.TexEnv(TextureEnvTarget.TextureEnv, TextureEnvParameter.TextureEnvMode, (int)All.Modulate);
GL.TexEnv(TextureEnvTarget.TextureEnv, TextureEnvParameter.TextureEnvColor, new Color4(0, 0, 0, 0));
GL.Disable(EnableCap.TextureGenQ);
GL.Disable(EnableCap.TextureGenR);
GL.Disable(EnableCap.TextureGenS);
GL.Disable(EnableCap.TextureGenT);
RectangleF position;
SetColor(color);
int block_hash = block.GetHashCode();
if (block_cache.ContainsKey(block_hash))
{
GL.CallList(block_cache[block_hash]);
}
else
{
using (TextExtents extents = rasterizer.MeasureText(ref block))
{
// Build layout
int current = 0;
foreach (Glyph glyph in block)
{
// Do not render whitespace characters or characters outside the clip rectangle.
if (glyph.IsWhiteSpace || extents[current].Width == 0 || extents[current].Height == 0)
{
current++;
continue;
}
else if (!Cache.Contains(glyph))
{
Cache.Add(glyph, rasterizer, TextQuality);
}
CachedGlyphInfo info = Cache[glyph];
position = extents[current++];
// Use the real glyph width instead of the measured one (we want to achieve pixel perfect output).
position.Size = info.Rectangle.Size;
if (!active_lists.ContainsKey(info.Texture))
{
if (inactive_lists.Count > 0)
{
List <Vector2> list = inactive_lists.Dequeue();
list.Clear();
active_lists.Add(info.Texture, list);
}
else
{
active_lists.Add(info.Texture, new List <Vector2>());
}
}
{
// Interleaved array: Vertex, TexCoord, Vertex, ...
List <Vector2> current_list = active_lists[info.Texture];
current_list.Add(new Vector2(info.RectangleNormalized.Left, info.RectangleNormalized.Top));
current_list.Add(new Vector2(position.Left, position.Top));
current_list.Add(new Vector2(info.RectangleNormalized.Left, info.RectangleNormalized.Bottom));
current_list.Add(new Vector2(position.Left, position.Bottom));
current_list.Add(new Vector2(info.RectangleNormalized.Right, info.RectangleNormalized.Bottom));
current_list.Add(new Vector2(position.Right, position.Bottom));
current_list.Add(new Vector2(info.RectangleNormalized.Right, info.RectangleNormalized.Bottom));
current_list.Add(new Vector2(position.Right, position.Bottom));
current_list.Add(new Vector2(info.RectangleNormalized.Right, info.RectangleNormalized.Top));
current_list.Add(new Vector2(position.Right, position.Top));
current_list.Add(new Vector2(info.RectangleNormalized.Left, info.RectangleNormalized.Top));
current_list.Add(new Vector2(position.Left, position.Top));
}
}
}
// Render
int display_list = 0;
if ((block.Options & TextPrinterOptions.NoCache) == 0)
{
display_list = GL.GenLists(1);
// Mesa Indirect gerates an InvalidOperation error right after
// GL.EndList() when using ListMode.CompileAndExecute.
// Using ListMode.Compile as a workaround.
GL.NewList(display_list, ListMode.Compile);
}
foreach (Texture2D key in active_lists.Keys)
{
List <Vector2> list = active_lists[key];
key.Bind();
GL.Begin(BeginMode.Triangles);
for (int i = 0; i < list.Count; i += 2)
{
GL.TexCoord2(list[i]);
GL.Vertex2(list[i + 1]);
}
GL.End();
}
if ((block.Options & TextPrinterOptions.NoCache) == 0)
{
GL.EndList();
block_cache.Add(block_hash, display_list);
GL.CallList(display_list);
}
// Clean layout
foreach (List <Vector2> list in active_lists.Values)
{
//list.Clear();
inactive_lists.Enqueue(list);
}
active_lists.Clear();
}
GL.PopAttrib();
}
//---------------------------------------------------------------------
private static void Primitives()
{
Action <Surface> draw = surface =>
{
using (var c = new Context(surface))
{
c.Scale(4, 4);
// Stroke:
c.LineWidth = 0.1;
c.Color = new Color(0, 0, 0);
c.Rectangle(10, 10, 10, 10);
c.Stroke();
c.Save();
{
c.Color = new Color(0, 0, 0);
c.Translate(20, 5);
c.MoveTo(0, 0);
c.LineTo(10, 5);
c.Stroke();
}
c.Restore();
// Fill:
c.Color = new Color(0, 0, 0);
c.SetSourceRGB(0, 0, 0);
c.Rectangle(10, 30, 10, 10);
c.Fill();
// Text:
c.Color = new Color(0, 0, 0);
c.SelectFontFace("Georgia", FontSlant.Normal, FontWeight.Bold);
c.SetFontSize(10);
TextExtents te = c.TextExtents("a");
c.MoveTo(
0.5 - te.Width / 2 - te.XBearing + 10,
0.5 - te.Height / 2 - te.YBearing + 50);
c.ShowText("a");
c.Color = new Color(0, 0, 0);
c.SelectFontFace("Arial", FontSlant.Normal, FontWeight.Bold);
c.SetFontSize(10);
te = c.TextExtents("a");
c.MoveTo(
0.5 - te.Width / 2 - te.XBearing + 10,
0.5 - te.Height / 2 - te.YBearing + 60);
c.ShowText("a");
}
};
using (Surface surface = new ImageSurface(Format.Argb32, 200, 3200))
{
draw(surface);
surface.WriteToPng("primitives.png");
}
using (Surface surface = new PdfSurface("primitives.pdf", 200, 3200))
draw(surface);
using (Surface surface = new SvgSurface("primitives.svg", 200, 3200))
draw(surface);
}
void ComposeButton(Context ctx, ImageSurface surface, bool pressed)
{
double embossHeight = scaled(2.5);
if (buttonStyle == EnumButtonStyle.Normal)
{
embossHeight = scaled(1.5);
}
Bounds.CalcWorldBounds();
normalText.AutoBoxSize(true);
pressedText.Bounds = normalText.Bounds.CopyOnlySize();
if (buttonStyle != EnumButtonStyle.None)
{
// Brown background
Rectangle(ctx, Bounds.bgDrawX, Bounds.bgDrawY, Bounds.OuterWidth, Bounds.OuterHeight);
ctx.SetSourceRGBA(69 / 255.0, 52 / 255.0, 36 / 255.0, 1);
ctx.Fill();
}
if (buttonStyle == EnumButtonStyle.MainMenu)
{
// Top shine
Rectangle(ctx, Bounds.bgDrawX, Bounds.bgDrawY, Bounds.OuterWidth, embossHeight);
ctx.SetSourceRGBA(1, 1, 1, 0.15);
ctx.Fill();
}
if (buttonStyle == EnumButtonStyle.Normal)
{
// Top shine
Rectangle(ctx, Bounds.bgDrawX, Bounds.bgDrawY, Bounds.OuterWidth - embossHeight, embossHeight);
ctx.SetSourceRGBA(1, 1, 1, 0.15);
ctx.Fill();
// Left shine
Rectangle(ctx, Bounds.bgDrawX, Bounds.bgDrawY + embossHeight, embossHeight, Bounds.OuterHeight - embossHeight);
ctx.SetSourceRGBA(1, 1, 1, 0.15);
ctx.Fill();
}
// Pretty elaborate way of vertically centering the text. Le sigh.
FontExtents fontex = normalText.Font.GetFontExtents();
TextExtents textex = normalText.Font.GetTextExtents(normalText.GetText());
double resetY = -fontex.Ascent - textex.YBearing;
textOffsetY = resetY + (normalText.Bounds.InnerHeight + textex.YBearing) / 2;
normalText.Bounds.fixedY += textOffsetY;
normalText.ComposeElements(ctx, surface);
normalText.Bounds.fixedY -= textOffsetY;
// ShowMultilineText changes height
Bounds.CalcWorldBounds();
if (buttonStyle == EnumButtonStyle.MainMenu)
{
// Bottom shade
Rectangle(ctx, Bounds.bgDrawX, Bounds.bgDrawY + Bounds.OuterHeight - embossHeight, Bounds.OuterWidth, embossHeight);
ctx.SetSourceRGBA(0, 0, 0, 0.2);
ctx.Fill();
}
if (buttonStyle == EnumButtonStyle.Normal)
{
// Bottom shade
Rectangle(ctx, Bounds.bgDrawX + embossHeight, Bounds.bgDrawY + Bounds.OuterHeight - embossHeight, Bounds.OuterWidth - 2 * embossHeight, embossHeight);
ctx.SetSourceRGBA(0, 0, 0, 0.2);
ctx.Fill();
// Right shade
Rectangle(ctx, Bounds.bgDrawX + Bounds.OuterWidth - embossHeight, Bounds.bgDrawY, embossHeight, Bounds.OuterHeight);
ctx.SetSourceRGBA(0, 0, 0, 0.2);
ctx.Fill();
}
if (buttonStyle == EnumButtonStyle.Normal)
{
//EmbossRoundRectangleElement(ctx, bounds.bgDrawX, bounds.bgDrawY, bounds.OuterWidth, bounds.OuterHeight, false, 2);
}
}
public void Paint()
{
if (Points == null)
{
ModifyBg(StateType.Normal, new Gdk.Color(0, 0, 0));
return;
}
Boundaries(Points, out float cXmin, out float cXmax, out float cYmin, out float cYmax);
float ypad = Math.Abs((float.IsNaN(Ymax) ? cYmax : Ymax) - (float.IsNaN(Ymin) ? cYmin : Ymin)) * 0.15f;
Xmin = (float.IsNaN(Xmin)) ? cXmin : Xmin;
Xmax = (float.IsNaN(Xmax)) ? cXmax : Xmax;
Ymin = (float.IsNaN(Ymin)) ? cYmin - ypad : Ymin;
Ymax = (float.IsNaN(Ymax)) ? cYmax + ypad : Ymax;
if (Xmin == Xmax)
{
Xmin -= 10;
Xmax += 10;
}
if (Ymin == Ymax)
{
Ymin -= 10;
Ymax += 10;
}
// Limit by x and y
Point[] points = Array.FindAll(Points, p => p.X >= Xmin && p.X <= Xmax && p.Y >= Ymin && p.Y <= Ymax);
Array.Sort(points);
int paddingTop = 20;
int paddingRight = 20;
int paddingBottom = (XLabel != null) ? 60 : 20;
int paddingLeft = (YLabel != null) ? 80 : 50;
int width = Allocation.Width;
int height = Allocation.Height;
int xAxisWidth = width - paddingLeft - paddingRight;
int yAxisHeight = height - paddingTop - paddingBottom;
int xSpan = (int)Math.Abs(Xmax - Xmin);
int ySpan = (int )Math.Abs(Ymax - Ymin);
float xRatio = (float)xAxisWidth / xSpan;
float yRatio = (float)yAxisHeight / ySpan;
float xOrigo = paddingLeft - Xmin * xRatio;
float yOrigo = paddingTop + Ymax * yRatio;
int xTicks = xAxisWidth / PixelsPerTick;
int yTicks = yAxisHeight / PixelsPerTick;
Context cr = Gdk.CairoHelper.Create(this.GdkWindow);
// Draw background
cr.SetSourceColor(BckColor);
cr.Rectangle(0, 0, width, height);
cr.Fill();
// Draw bounding box
cr.LineWidth = 2;
cr.SetSourceColor(FrtColor);
cr.Rectangle(paddingLeft, paddingTop, xAxisWidth, yAxisHeight);
cr.Stroke();
// Draw x axis
if (Ymin < 0 && Ymax > 0)
{
cr.LineWidth = 1;
cr.SetSourceColor(AxisColor);
cr.MoveTo(paddingLeft, yOrigo);
cr.LineTo(paddingLeft + xAxisWidth, yOrigo);
cr.Stroke();
}
// Draw x ticks and values
cr.SetSourceColor(FrtColor);
cr.LineWidth = 2;
List <Tick> xTicksList = CalculateTicks(Xmin, Xmax, xTicks);
foreach (Tick tick in xTicksList)
{
float x = tick.Position * xRatio + xOrigo;
cr.MoveTo(x, paddingTop + yAxisHeight - 5);
cr.RelLineTo(0, 10);
TextExtents te = cr.TextExtents(tick.Value);
cr.RelMoveTo(-0.5 * te.Width, 10);
cr.ShowText(tick.Value);
}
cr.Stroke();
// Draw x label
if (XLabel != null)
{
cr.Save();
cr.SetFontSize(18);
TextExtents te = cr.TextExtents(XLabel);
cr.MoveTo(paddingLeft + xAxisWidth / 2 - te.Width / 2, height - te.Height);
cr.ShowText(XLabel);
cr.Restore();
}
// Draw y axis
if (Xmin < 0 && Xmax > 0)
{
cr.SetSourceColor(AxisColor);
cr.MoveTo(xOrigo, paddingTop);
cr.LineTo(xOrigo, paddingTop + yAxisHeight);
cr.Stroke();
}
// Draw y ticks and values
cr.SetSourceColor(FrtColor);
cr.LineWidth = 2;
List <Tick> yTicksList = CalculateTicks(Ymin, Ymax, yTicks);
foreach (Tick tick in yTicksList)
{
float y = yOrigo - tick.Position * yRatio;
cr.MoveTo(paddingLeft - 5, y);
cr.RelLineTo(10, 0);
TextExtents te = cr.TextExtents(tick.Value);
cr.RelMoveTo(-10 - te.Width - 5, 0.5 * te.Height);
cr.ShowText(tick.Value);
}
cr.Stroke();
// Draw y label
if (YLabel != null)
{
cr.Save();
cr.Translate(10, paddingTop + yAxisHeight / 2);
cr.Rotate(-Math.PI / 2);
cr.SetFontSize(18);
TextExtents te = cr.TextExtents(YLabel);
cr.MoveTo(-0.5 * te.Width, te.Height);
cr.ShowText(YLabel);
cr.Restore();
}
cr.Translate(xOrigo, yOrigo);
cr.SetSourceColor(FrtColor);
switch (Type)
{
case PlotType.LinePlot:
cr.LineWidth = 2;
cr.MoveTo(points[0].X * xRatio, -points[0].Y * yRatio);
for (int i = 1; i < points.Length; i++)
{
double xc = points[i].X * xRatio;
double yc = -points[i].Y * yRatio;
cr.LineTo(xc, yc);
}
cr.Stroke();
break;
case PlotType.PointPlot:
foreach (Point p in points)
{
double xc = p.X * xRatio;
double yc = -p.Y * yRatio;
cr.SetSourceColor(FrtColor);
cr.MoveTo(xc, yc);
cr.Arc(xc, yc, 2, 0, 2 * Math.PI);
cr.Fill();
}
break;
case PlotType.PointLinePlot:
cr.LineWidth = 2;
cr.MoveTo(points[0].X * xRatio, -points[0].Y * yRatio);
cr.Arc(points[0].X * xRatio, -points[0].Y * yRatio, 3, 0, 2 * Math.PI);
cr.Fill();
cr.MoveTo(points[0].X * xRatio, -points[0].Y * yRatio);
for (int i = 1; i < points.Length; i++)
{
double xc = points[i].X * xRatio;
double yc = -points[i].Y * yRatio;
cr.LineTo(xc, yc);
cr.Stroke();
cr.Arc(xc, yc, 2, 0, 2 * Math.PI);
cr.Fill();
cr.MoveTo(xc, yc);
}
break;
}
if (ShowCoordinates)
{
foreach (Point p in points)
{
double xc = p.X * xRatio;
double yc = -p.Y * yRatio;
cr.SetSourceRGB(1, 0, 0);
cr.MoveTo(xc, yc);
cr.ShowText(String.Format("{0}, {1}", p.X, p.Y));
}
}
// GC from example
((IDisposable)cr.GetTarget()).Dispose();
((IDisposable)cr).Dispose();
}
private void UpdateViewSurface()
{
if (Constantes.escenario)
{
//whenever we want
//draw onto our surface in memory
using (Context cr = new Context(Constantes.viewSurface)) {
if (ventana.circulo.Active)
{
if (!Constantes.contiene(Logica.circulos, new Obstaculo(xo, yo, Constantes.distancia(xt, xo), 0, (int)ventana.intermitencia.Value)) && Constantes.distancia(xt, xo) != 0)
{
Logica.circulos.Add(new Obstaculo(xo, yo, Constantes.distancia(xt, xo), 0, (int)ventana.intermitencia.Value));
}
cr.LineWidth = 2;
cr.SetSourceRGBA(0, 0, 1, 1);
cr.Arc(xo, yo, Constantes.distancia(xt, xo), 0, Math.PI * 2);
cr.Stroke();
}
else if (ventana.linea.Active)
{
if (!Constantes.contiene(Logica.lineas, new Obstaculo(xo, yo, xt, yt, (int)ventana.intermitencia.Value)) && Constantes.distancia_dos_puntos(xo, yo, xt, yt) != 0)
{
Logica.lineas.Add(new Obstaculo(xo, yo, xt, yt, (int)ventana.intermitencia.Value));
}
cr.LineWidth = 2;
cr.SetSourceRGBA(0, 1, 0, 1);
cr.MoveTo(xo, yo);
cr.LineTo(xt, yt);
cr.Stroke();
}
else if (ventana.rectangulo.Active)
{
if (!Constantes.contiene(Logica.rectangulos, new Obstaculo(xo, yo, xt - xo, yt - yo, (int)ventana.intermitencia.Value)) && (Constantes.distancia(xt, xo) != 0 || Constantes.distancia(yt, yo) != 0))
{
Logica.rectangulos.Add(new Obstaculo(xo, yo, xt - xo, yt - yo, (int)ventana.intermitencia.Value));
}
cr.Rectangle(xo, yo, xt - xo, yt - yo);
cr.LineWidth = 2;
cr.SetSourceRGBA(1, 0, 0, 1);
cr.Stroke();
}
else if (ventana.puntoInicio.Active)
{
if (!Logica.puntos_inicio.Contains(new System.Drawing.Point(xo, yo)))
{
Logica.puntos_inicio.Add(new System.Drawing.Point(xo, yo));
}
cr.SetSourceRGBA(1, 0, 1, 0.8);
cr.Arc(xo, yo, 10, 0, 2 * Math.PI);
cr.Fill();
cr.Stroke();
}
else if (ventana.puntoObjetivo.Active)
{
int n = (int)ventana.nivel.Value;
if (ventana.nivel.Value == Constantes.max_nivel)
{
Logica.puntos_objetivo.Add(new Objetivo());
Constantes.max_nivel++;
ventana.nivel.SetRange(1, Constantes.max_nivel);
}
if (!Logica.puntos_objetivo [(int)ventana.nivel.Value - 1].contains(xo, yo))
{
Logica.puntos_objetivo [(int)ventana.nivel.Value - 1].add_objetivo(xo, yo);
}
cr.SetSourceRGBA(1, 0, 0, 0.6);
cr.Arc(xo, yo, Constantes.radio_objetivos, 0, 2 * Math.PI);
cr.Fill();
cr.Stroke();
cr.SetSourceRGB(0, 0, 0);
cr.SelectFontFace("Arial", FontSlant.Normal, FontWeight.Normal);
cr.SetFontSize(12);
TextExtents t = cr.TextExtents(n.ToString());
cr.MoveTo(xo - 4, yo + 4);
cr.ShowText(n.ToString());
}
cr.Dispose();
}
}
}
void Compose()
{
ComposeHover(true, ref leftHighlightTextureId);
ComposeHover(false, ref rightHighlightTextureId);
genOnTexture();
ImageSurface surface = new ImageSurface(Format.Argb32, Bounds.OuterWidthInt, Bounds.OuterHeightInt);
Context ctx = new Context(surface);
double rightBoxWidth = scaled(unscaledRightBoxWidth);
Bounds.CalcWorldBounds();
var mod = (Mod)cell.Data;
bool validMod = mod.Info != null;
if (cell.DrawAsButton)
{
RoundRectangle(ctx, 0, 0, Bounds.OuterWidth, Bounds.OuterHeight, 0);
ctx.SetSourceRGB(GuiStyle.DialogDefaultBgColor[0], GuiStyle.DialogDefaultBgColor[1], GuiStyle.DialogDefaultBgColor[2]);
ctx.Fill();
}
double textOffset = 0;
if (validMod && mod.Icon != null)
{
int imageSize = (int)(Bounds.InnerHeight - Bounds.absPaddingY * 2 - 10);
textOffset = imageSize + 10;
Bitmap bmp = mod.Icon;
surface.Image(bmp, (int)Bounds.absPaddingX + 5, (int)Bounds.absPaddingY + 5, imageSize, imageSize);
bmp.Dispose();
}
Font = cell.TitleFont;
titleTextheight = textUtil.AutobreakAndDrawMultilineTextAt(ctx, Font, cell.Title, Bounds.absPaddingX + textOffset, Bounds.absPaddingY, Bounds.InnerWidth - textOffset);
Font = cell.DetailTextFont;
textUtil.AutobreakAndDrawMultilineTextAt(ctx, Font, cell.DetailText, Bounds.absPaddingX + textOffset, Bounds.absPaddingY + titleTextheight + Bounds.absPaddingY, Bounds.InnerWidth - textOffset);
if (cell.RightTopText != null)
{
TextExtents extents = Font.GetTextExtents(cell.RightTopText);
textUtil.AutobreakAndDrawMultilineTextAt(ctx, Font, cell.RightTopText, Bounds.absPaddingX + Bounds.InnerWidth - extents.Width - rightBoxWidth - scaled(10), Bounds.absPaddingY + scaled(cell.RightTopOffY), extents.Width + 1, EnumTextOrientation.Right);
}
if (cell.DrawAsButton)
{
EmbossRoundRectangleElement(ctx, 0, 0, Bounds.OuterWidth, Bounds.OuterHeight, false, 4, 0);
}
if (!validMod)
{
ctx.SetSourceRGBA(0, 0, 0, 0.5);
RoundRectangle(ctx, 0, 0, Bounds.OuterWidth, Bounds.OuterHeight, 1);
ctx.Fill();
}
if (showModifyIcons)
{
double checkboxsize = scaled(unscaledSwitchSize);
double padd = scaled(unscaledSwitchPadding);
double x = Bounds.absPaddingX + Bounds.InnerWidth - scaled(0) - checkboxsize - padd;
double y = Bounds.absPaddingY + Bounds.absPaddingY;
ctx.SetSourceRGBA(0, 0, 0, 0.2);
RoundRectangle(ctx, x, y, checkboxsize, checkboxsize, 3);
ctx.Fill();
EmbossRoundRectangleElement(ctx, x, y, checkboxsize, checkboxsize, true, 1, 2);
}
generateTexture(surface, ref modcellTexture);
ctx.Dispose();
surface.Dispose();
}
protected void CalculateSizesAndLoadFonts()
{
float windowHeight = this.Height;
// Reserve part of the top screen space for the status text
windowHeight *= 0.93f;
playerSlotSize = this.Width / (double)playersPerSectionRow;
playerSize = playerSlotSize * 0.9;
playerSectionHeight = playerSlotSize * Math.Ceiling((double)Settings.Players / (double)playersPerSectionRow);
playerSectionTop = this.Height - playerSectionHeight;
foodSize = playerSize * 0.5;
foodOffset = foodSize * 0.1;
// Calculate plot layout
plotAreaTop = this.Height - windowHeight;
double plotAreaHeight = windowHeight - playerSectionHeight;
double plotWidth = 0, plotHeight = 0, plotsPerRow = 0;
switch (plots.Length)
{
case 4:
case 10:
plotsPerRow = 2;
break;
case 6:
case 9:
plotsPerRow = 3;
break;
case 8:
plotsPerRow = 4;
break;
default:
plotsPerRow = plots.Length;
break;
}
plotWidth = this.Width / plotsPerRow;
plotHeight = plotAreaHeight / ((double)plots.Length / plotsPerRow);
// Load fonts
float plotNumberFontSize = Math.Min(400.0f, (float)Math.Min(plotWidth, plotHeight) * 0.75f);
plotNumberFont = new Font(FontFamily.GenericMonospace, plotNumberFontSize, FontStyle.Bold);
plotNumberExtents = plotPrinter.Measure("0", plotNumberFont);
// Set up plots
for (int plotIndex = 0; plotIndex < plots.Length; plotIndex++)
{
plots[plotIndex] = new RectangleF(
(float)((plotIndex % plotsPerRow) * plotWidth),
(float)(plotAreaTop + ((plotIndex / (int)plotsPerRow) * plotHeight)),
(float)plotWidth, (float)plotHeight
);
plotNumberOffsets[plotIndex] = new PointF(
(float)Math.Truncate((plotWidth - plotNumberExtents.BoundingBox.Width) / 2.0),
(float)Math.Truncate((plotHeight - plotNumberExtents.BoundingBox.Height) / 2.0)
);
}
statusFont = new Font(FontFamily.GenericMonospace, (float)plotAreaTop * 0.55f, FontStyle.Bold);
var statusExtents = statusPrinter.Measure("00:00", statusFont);
statusTextPoint.X = (float)Math.Truncate((this.Width - statusExtents.BoundingBox.Width) / 2.0);
statusTextPoint.Y = (float)Math.Truncate((plotAreaTop - statusExtents.BoundingBox.Height) / 2.0);
scoreFont = new Font(FontFamily.GenericMonospace, (float)playerSlotSize * 0.5f, FontStyle.Bold);
foodCountFont = new Font(FontFamily.GenericMonospace, (float)foodSize * 0.5f, FontStyle.Bold);
}
void ComposeButton(Context ctx, ImageSurface surface)
{
double embossHeight = scaled(2.5);
if (buttonStyle == EnumButtonStyle.Normal || buttonStyle == EnumButtonStyle.Small)
{
embossHeight = scaled(1.5);
}
if (buttonStyle != EnumButtonStyle.None)
{
// Brown background
Rectangle(ctx, 0, 0, Bounds.OuterWidth, Bounds.OuterHeight);
ctx.SetSourceRGBA(69 / 255.0, 52 / 255.0, 36 / 255.0, 1);
ctx.Fill();
}
if (buttonStyle == EnumButtonStyle.MainMenu)
{
// Top shine
Rectangle(ctx, 0, 0, Bounds.OuterWidth, embossHeight);
ctx.SetSourceRGBA(1, 1, 1, 0.15);
ctx.Fill();
}
if (buttonStyle == EnumButtonStyle.Normal || buttonStyle == EnumButtonStyle.Small)
{
// Top shine
Rectangle(ctx, 0, 0, Bounds.OuterWidth - embossHeight, embossHeight);
ctx.SetSourceRGBA(1, 1, 1, 0.15);
ctx.Fill();
// Left shine
Rectangle(ctx, 0, 0 + embossHeight, embossHeight, Bounds.OuterHeight - embossHeight);
ctx.SetSourceRGBA(1, 1, 1, 0.15);
ctx.Fill();
}
// Pretty elaborate way of vertically centering the text. Le sigh.
FontExtents fontex = normalText.Font.GetFontExtents();
TextExtents textex = normalText.Font.GetTextExtents(normalText.GetText());
double resetY = -fontex.Ascent - textex.YBearing;
textOffsetY = (resetY + (normalText.Bounds.InnerHeight + textex.YBearing) / 2) / RuntimeEnv.GUIScale;
normalText.Bounds.fixedY += textOffsetY;
normalText.ComposeElements(ctx, surface);
normalText.Bounds.fixedY -= textOffsetY;
// ShowMultilineText changes height
Bounds.CalcWorldBounds();
if (buttonStyle == EnumButtonStyle.MainMenu)
{
// Bottom shade
Rectangle(ctx, 0, 0 + Bounds.OuterHeight - embossHeight, Bounds.OuterWidth, embossHeight);
ctx.SetSourceRGBA(0, 0, 0, 0.2);
ctx.Fill();
}
if (buttonStyle == EnumButtonStyle.Normal || buttonStyle == EnumButtonStyle.Small)
{
// Bottom shade
Rectangle(ctx, 0 + embossHeight, 0 + Bounds.OuterHeight - embossHeight, Bounds.OuterWidth - 2 * embossHeight, embossHeight);
ctx.SetSourceRGBA(0, 0, 0, 0.2);
ctx.Fill();
// Right shade
Rectangle(ctx, 0 + Bounds.OuterWidth - embossHeight, 0, embossHeight, Bounds.OuterHeight);
ctx.SetSourceRGBA(0, 0, 0, 0.2);
ctx.Fill();
}
}
public Rectangle GetTextExtents(string text)
{
TextExtents extents = cr.TextExtents(text);
return(new Rectangle((int)extents.XBearing, (int)extents.YBearing, (int)extents.Width, (int)extents.Height));
}
private void ComposeElement(GuiComposer composer, JsonDialogSettings settings, DialogElement elem, int elemKey, double x, double y)
{
double factor = settings.SizeMultiplier;
double labelWidth = 0;
if (elem.Label != null)
{
CairoFont font = CairoFont.WhiteSmallText();
font.UnscaledFontsize *= factor;
TextExtents extents = font.GetTextExtents(elem.Label);
labelWidth = extents.Width / factor / RuntimeEnv.GUIScale + 1;
FontExtents fext = font.GetFontExtents();
ElementBounds labelBounds = ElementBounds.Fixed(x, y + Math.Max(0, (elem.Height * factor - fext.Height / RuntimeEnv.GUIScale) / 2), labelWidth, elem.Height).WithScale(factor);
composer.AddStaticText(elem.Label, font, labelBounds);
labelWidth += 8;
if (elem.Tooltip != null)
{
CairoFont tfont = CairoFont.WhiteSmallText();
tfont.UnscaledFontsize *= factor;
composer.AddHoverText(elem.Tooltip, tfont, 350, labelBounds.FlatCopy(), "tooltip-" + elem.Code);
composer.GetHoverText("tooltip-" + elem.Code).SetAutoWidth(true);
}
}
ElementBounds bounds = ElementBounds.Fixed(x + labelWidth, y, elem.Width - labelWidth, elem.Height).WithScale(factor);
string currentValue = settings.OnGet?.Invoke(elem.Code);
switch (elem.Type)
{
case EnumDialogElementType.Slider:
{
string key = "slider-" + elemKey;
composer.AddSlider((newval) => { settings.OnSet?.Invoke(elem.Code, newval + ""); return(true); }, bounds, key);
int curVal = 0;
int.TryParse(currentValue, out curVal);
composer.GetSlider(key).SetValues(curVal, elem.MinValue, elem.MaxValue, elem.Step);
composer.GetSlider(key).Scale = factor;
//composer.GetSlider(key).TriggerOnlyOnMouseUp(true);
break;
}
case EnumDialogElementType.Switch:
{
string key = "switch-" + elemKey;
composer.AddSwitch((newval) => { settings.OnSet?.Invoke(elem.Code, newval ? "1" : "0"); }, bounds, key, 30 * factor, 5 * factor);
composer.GetSwitch(key).SetValue(currentValue == "1");
}
break;
case EnumDialogElementType.Input:
{
string key = "input-" + elemKey;
CairoFont font = CairoFont.WhiteSmallText();
font.UnscaledFontsize *= factor;
composer.AddTextInput(bounds, (newval) => { settings.OnSet?.Invoke(elem.Code, newval); }, font, key);
composer.GetTextInput(key).SetValue(currentValue);
break;
}
case EnumDialogElementType.NumberInput:
{
string key = "numberinput-" + elemKey;
CairoFont font = CairoFont.WhiteSmallText();
font.UnscaledFontsize *= factor;
composer.AddNumberInput(bounds, (newval) => { settings.OnSet?.Invoke(elem.Code, newval); }, font, key);
composer.GetNumberInput(key).SetValue(currentValue);
break;
}
case EnumDialogElementType.Button:
if (elem.Icon != null)
{
composer.AddIconButton(elem.Icon, (val) => { settings.OnSet?.Invoke(elem.Code, null); }, bounds);
}
else
{
CairoFont font = CairoFont.ButtonText();
font.WithFontSize(elem.FontSize);
composer.AddButton(elem.Text, () => { settings.OnSet?.Invoke(elem.Code, null); return(true); }, bounds.WithFixedPadding(8, 0), font);
}
if (elem.Tooltip != null && elem.Label == null)
{
CairoFont tfont = CairoFont.WhiteSmallText();
tfont.UnscaledFontsize *= factor;
composer.AddHoverText(elem.Tooltip, tfont, 350, bounds.FlatCopy(), "tooltip-" + elem.Code);
composer.GetHoverText("tooltip-" + elem.Code).SetAutoWidth(true);
}
break;
case EnumDialogElementType.Text:
composer.AddStaticText(elem.Text, CairoFont.WhiteMediumText().WithFontSize(elem.FontSize), bounds);
break;
case EnumDialogElementType.Select:
case EnumDialogElementType.DynamicSelect:
{
string[] values = elem.Values;
string[] names = elem.Names;
if (elem.Type == EnumDialogElementType.DynamicSelect)
{
string[] compos = currentValue.Split(new string[] { "\n" }, StringSplitOptions.None);
values = compos[0].Split(new string[] { "||" }, StringSplitOptions.None);
names = compos[1].Split(new string[] { "||" }, StringSplitOptions.None);
currentValue = compos[2];
}
int selectedIndex = Array.FindIndex(values, w => w.Equals(currentValue));
if (elem.Mode == EnumDialogElementMode.DropDown)
{
string key = "dropdown-" + elemKey;
composer.AddDropDown(values, names, selectedIndex, (newval, on) => { settings.OnSet?.Invoke(elem.Code, newval); }, bounds, key);
composer.GetDropDown(key).Scale = factor;
composer.GetDropDown(key).Font.UnscaledFontsize *= factor;
}
else
{
if (elem.Icons != null && elem.Icons.Length > 0)
{
ElementBounds[] manybounds = new ElementBounds[elem.Icons.Length];
double elemHeight = (elem.Height - 4 * elem.Icons.Length) / elem.Icons.Length;
for (int i = 0; i < manybounds.Length; i++)
{
manybounds[i] = bounds.FlatCopy().WithFixedHeight(elemHeight - 4).WithFixedOffset(0, i * (4 + elemHeight)).WithScale(factor);
}
string key = "togglebuttons-" + elemKey;
CairoFont font = CairoFont.WhiteSmallText();
font.UnscaledFontsize *= factor;
composer.AddIconToggleButtons(elem.Icons, font, (newval) => { settings.OnSet?.Invoke(elem.Code, elem.Values[newval]); }, manybounds, key);
if (currentValue != null && currentValue.Length > 0)
{
composer.ToggleButtonsSetValue(key, selectedIndex);
}
if (elem.Tooltips != null)
{
for (int i = 0; i < elem.Tooltips.Length; i++)
{
CairoFont tfont = CairoFont.WhiteSmallText();
tfont.UnscaledFontsize *= factor;
composer.AddHoverText(elem.Tooltips[i], tfont, 350, manybounds[i].FlatCopy());
}
}
}
}
}
break;
}
elementNumber++;
}
