web_color GetDefaultFontColor()
{
var defaultColor = UIColor.DarkTextColor;
// Use components for color values because AppKit.NSColor.LabelColor (and others)
// do not work with NSColor.GetRgba or NSColor.GetComponents
var components = defaultColor.CGColor.Components;
var retVal = new web_color();
if (components.Length == 2)
{
retVal.red = retVal.green = retVal.blue = (byte)(byte.MaxValue * components[0]);
retVal.alpha = (byte)(byte.MaxValue * components[1]);
}
else if (components.Length == 4)
{
retVal.red = (byte)(byte.MaxValue * components[0]);
retVal.green = (byte)(byte.MaxValue * components[1]);
retVal.blue = (byte)(byte.MaxValue * components[2]);
retVal.alpha = (byte)(byte.MaxValue * components[3]);
}
else
{
// Default to Black
retVal.red = retVal.green = retVal.blue = 0;
retVal.alpha = byte.MaxValue;
}
return(retVal);
}
public void assignTo(background val)
{
attachment = val._attachment;
baseurl = val._baseurl;
image = val._image;
repeat = val._repeat;
color = val._color;
}
protected override void DrawText(string text, UIntPtr font, ref web_color color, ref position pos)
{
text = text.Replace(' ', (char)160);
var fontInfo = GetFont(font);
var formattedText = fontInfo.GetFormattedText(text);
formattedText.SetForegroundBrush(color.GetBrush());
DrawingContext.DrawText(formattedText, new Point(pos.x, pos.y));
}
public void draw_text(object hdc, string text, object hFont, web_color color, position pos)
{
apply_clip((Graphics)hdc);
var rcText = new RectangleF(pos.left, pos.top, pos.right, pos.bottom);
var format = new StringFormat();
using (var brush = new SolidBrush(Color.FromArgb(color.red, color.green, color.blue)))
((Graphics)hdc).DrawString(text, (Font)hFont, brush, rcText, format);
release_clip((Graphics)hdc);
}
public background_paint()
{
color = new web_color(0, 0, 0, 0);
position_x = 0;
position_y = 0;
position_z = 0; //:h3ml
attachment = background_attachment.scroll;
repeat = background_repeat.repeat;
is_root = false;
}
private void DrawCurvedPath(Point p1, Point p2, Point p3, Point p4, ref web_color color, double thickness)
{
var geometry = new PathGeometry();
PathSegmentCollection path = new PathSegmentCollection();
path.Add(new LineSegment(p2, true));
path.Add(new QuadraticBezierSegment(p3, p4, true));
geometry.Figures.Add(new PathFigure(p1, path, false));
DrawingContext.DrawGeometry(null, color.GetPen(thickness), geometry);
}
public static Brush GetBrush(this web_color color)
{
var key = color.red.ToString() + color.green.ToString() + color.blue.ToString() + color.alpha.ToString();
if (!_brushes.TryGetValue(key, out var result))
{
result = new SolidBrush(Color.FromArgb(color.alpha, color.red, color.green, color.blue));
_brushes.Add(key, result);
}
return(result);
}
public static Pen GetPen(this web_color color, float thickness)
{
var key = color.red.ToString() + color.green.ToString() + color.blue.ToString() + thickness;
if (!_pens.TryGetValue(key, out var result))
{
var brush = color.GetBrush();
result = new Pen(brush, thickness);
_pens.Add(key, result);
}
return(result);
}
public void draw_text(object hdc, string text, object hFont, web_color color, position pos)
{
// https://stackoverflow.com/questions/6391911/c-sharp-winforms-anyone-know-of-a-c-sharp-gdi-library-not-slow-gdi
var gdi = (Graphics)hdc;
apply_clip(gdi);
//var rcText = new Rectangle(pos.left, pos.top, pos.right, pos.bottom);
TextRenderer.DrawText(gdi, text, (Font)hFont, new Point(pos.left, pos.top), Color.FromArgb(color.red, color.green, color.blue));
//var rcText = new RectangleF(pos.left, pos.top, pos.right, pos.bottom);
//var format = new StringFormat();
//using (var brush = new SolidBrush(Color.FromArgb(color.red, color.green, color.blue)))
// gdi.DrawString(text, (Font)hFont, brush, rcText, format);
release_clip(gdi);
}
public static Pen GetPen(this web_color color, double thickness)
{
string key = color.red.ToString() + color.green.ToString() + color.blue.ToString() + thickness;
Pen result = null;
if (!_pens.TryGetValue(key, out result))
{
Brush brush = color.GetBrush();
result = new Pen(brush, thickness);
_pens.Add(key, result);
}
return(result);
}
public background_paint(background_paint val)
{
image = val.image;
baseurl = val.baseurl;
attachment = val.attachment;
repeat = val.repeat;
color = val.color;
clip_box = val.clip_box;
origin_box = val.origin_box;
border_box = val.border_box;
border_radius = val.border_radius;
image_size = val.image_size;
position_x = val.position_x;
position_y = val.position_y;
position_z = val.position_z; //:h3ml
is_root = val.is_root;
}
public NSAttributedString GetAttributedString(string text, web_color color)
{
Attributes.ForegroundColor = color.ToCGColor();
// CoreText won't draw underlines for whitespace so draw a transparent dot
if (text == " ")
{
text = ".";
Attributes.ForegroundColor = new CGColor(0, 0, 0, 0);
}
else if (text == null)
{
text = "";
}
var range = new NSRange(0, text.Length);
var attrString = new NSMutableAttributedString(text, Attributes);
// these styles can only be applied to the NSAttributedString
if (Decoration.HasFlag(font_decoration.font_decoration_linethrough))
{
attrString.AddAttribute((NSString)"NSStrikethrough", new NSNumber(1), range);
}
if (Decoration.HasFlag(font_decoration.font_decoration_underline))
{
attrString.AddAttribute((NSString)"NSUnderline", new NSNumber(1), range);
attrString.AddAttribute((NSString)"NSUnderlineColor", new NSObject(color.ToCGColor().Handle), range);
}
if (Decoration.HasFlag(font_decoration.font_decoration_overline))
{
}
if (Weight > 400)
{
#if __MOBILE__
var boldFontDescriptor = UIKit.UIFont.FromName(FaceName, Size).FontDescriptor.CreateWithTraits(UIKit.UIFontDescriptorSymbolicTraits.Bold);
var boldFont = UIKit.UIFont.FromDescriptor(boldFontDescriptor, 0);
attrString.AddAttribute(UIKit.UIStringAttributeKey.Font, boldFont, new NSRange(0, text.Length));
#else
AppKit.NSMutableAttributedStringAppKitAddons.ApplyFontTraits(attrString, AppKit.NSFontTraitMask.Bold, new NSRange(0, text.Length));
#endif
}
return(attrString);
}
public void draw_text(object hdc, string text, object hFont, web_color color, position pos)
{
var root = (GameObject)hdc;
var font = ((UnityFont)hFont).Font;
var obj = new GameObject("Text");
obj.transform.SetParent(root.transform);
obj.transform.localPosition = ToUnityVector(new Vector3(pos.left, pos.top, pos.depth));
//obj.transform.localScale = new Vector3(1, 1, 0);
var textMesh = obj.AddComponent <TextMesh>();
textMesh.font = font;
textMesh.text = text;
textMesh.color = new Color(color.red, color.green, color.blue);
var mat = obj.GetComponent <MeshRenderer>().material;
mat.mainTexture = font.material.mainTexture;
mat.shader = Shader.Find("GUI/3D Text Shader");
}
protected override void DrawText(string text, UIntPtr fontId, ref web_color color, ref position pos)
{
var fontHolder = GetFont(fontId);
var attrString = fontHolder.GetAttributedString(text, color);
Context.SaveState();
Context.TranslateCTM(pos.x, pos.y + fontHolder.Attributes.Font.AscentMetric);
Context.ScaleCTM(1, -1);
Context.TextMatrix = CGAffineTransform.MakeIdentity();
/*Context.SetAllowsAntialiasing(true);
* Context.SetShouldAntialias(true);
* Context.SetAllowsFontSmoothing(true);
* Context.SetShouldSmoothFonts(true);*/
using (var textLine = new CTLine(attrString))
{
textLine.Draw(Context);
}
Context.RestoreState();
}
public css_border(css_border val)
{
width = val.width;
style = val.style;
color = val.color;
}
public virtual void fill_rect(object hdc, position pos, web_color color, css_border_radius radius)
{
apply_clip((Graphics)hdc);
fill_rect(hdc, pos.x, pos.y, pos.width, pos.height, color, radius);
release_clip((Graphics)hdc);
}
protected override void DrawBackground(UIntPtr hdc, string image, background_repeat repeat, ref web_color color, ref position pos, ref border_radiuses br, ref position borderBox, bool isRoot)
{
var cgColor = color.ToCGColor();
var rect = pos.ToRect();
if (string.IsNullOrEmpty(image))
{
CGPath path = new CGPath();
path.MoveToPoint(rect.Left + br.top_left_x, rect.Top);
path.AddLineToPoint(rect.Right - br.top_right_x, rect.Top);
path.AddQuadCurveToPoint(rect.Right, rect.Top, rect.Right, rect.Top + br.top_right_y);
path.AddLineToPoint(rect.Right, rect.Bottom - br.bottom_right_y);
path.AddQuadCurveToPoint(rect.Right, rect.Bottom, rect.Right - br.bottom_right_x, rect.Bottom);
path.AddLineToPoint(rect.Left + br.bottom_left_x, rect.Bottom);
path.AddQuadCurveToPoint(rect.Left, rect.Bottom, rect.Left, rect.Bottom - br.bottom_left_y);
path.AddLineToPoint(rect.Left, rect.Top + br.top_left_y);
path.AddQuadCurveToPoint(rect.Left, rect.Top, rect.Left + br.top_left_x, rect.Top);
Context.SetFillColor(cgColor);
Context.AddPath(path);
Context.FillPath();
}
else
{
DrawImage(image, rect);
}
}
protected override void DrawListMarker(string image, string baseURL, list_style_type marker_type, ref web_color color, ref position pos)
{
DrawRect(pos.x, pos.y, pos.width, pos.height, color.GetBrush());
}
protected override void DrawListMarker(string image, string baseURL, list_style_type marker_type, ref web_color color, ref position pos)
{
Context.SetFillColor(color.ToCGColor());
switch (marker_type)
{
case list_style_type.list_style_type_square:
Context.FillRect(pos.ToRect());
break;
case list_style_type.list_style_type_circle:
default:
Context.FillEllipseInRect(pos.ToRect());
break;
}
}
public void draw_text(object hdc, string text, object hFont, web_color color, position pos)
{
}
protected void fill_rect(Graphics hdc, int x, int y, int width, int height, web_color color, css_border_radius radius)
{
var brush = new SolidBrush(Color.FromArgb(color.alpha, color.red, color.green, color.blue));
hdc.FillRectangle(brush, x, y, width, height);
}
public static CGColor ToCGColor(this web_color wc)
{
return(new CGColor(wc.red / MaxByteAsFloat, wc.green / MaxByteAsFloat, wc.blue / MaxByteAsFloat, wc.alpha / MaxByteAsFloat));
}
public border(css_border val)
{
width = (int)val.width.val;
style = val.style;
color = val.color;
}
public border(border val)
{
width = val.width;
style = val.style;
color = val.color;
}
protected void fill_rect(GameObject hdc, int x, int y, int width, int height, web_color color, css_border_radius radius)
{
}
protected void draw_ellipse(GameObject hdc, int x, int y, int width, int height, web_color color, int line_width)
{
}
protected void fill_ellipse(Graphics hdc, int x, int y, int width, int height, web_color color)
{
hdc.CompositingQuality = CompositingQuality.HighQuality;
hdc.SmoothingMode = SmoothingMode.AntiAlias;
var brush = new SolidBrush(Color.FromArgb(color.alpha, color.red, color.green, color.blue));
hdc.FillEllipse(brush, x, y, width, height);
}
protected void draw_ellipse(Graphics hdc, int x, int y, int width, int height, web_color color, int line_width)
{
hdc.CompositingQuality = CompositingQuality.HighQuality;
hdc.SmoothingMode = SmoothingMode.AntiAlias;
var pen = new Pen(Color.FromArgb(color.alpha, color.red, color.green, color.blue));
hdc.DrawEllipse(pen, x, y, width, height);
}
protected override void DrawBackground(UIntPtr hdc, string image, background_repeat repeat, ref web_color color, ref position pos, ref border_radiuses br, ref position borderBox, bool isRoot)
{
if (pos.width > 0 && pos.height > 0)
{
if (!String.IsNullOrEmpty(image))
{
var bitmap = LoadImage(image);
if (bitmap != null)
{
DrawImage(bitmap, new Rect(pos.x, pos.y, pos.width, pos.height));
}
}
else
{
Rect rect = new Rect(pos.x, pos.y, pos.width, pos.height);
var geometry = new PathGeometry();
PathSegmentCollection path = new PathSegmentCollection();
path.Add(new LineSegment(new Point(rect.Right - br.top_right_x, rect.Top), false));
path.Add(new QuadraticBezierSegment(new Point(rect.Right, rect.Top), new Point(rect.Right, rect.Top + br.top_right_y), false));
path.Add(new LineSegment(new Point(rect.Right, rect.Bottom - br.bottom_right_y), false));
path.Add(new QuadraticBezierSegment(new Point(rect.Right, rect.Bottom), new Point(rect.Right - br.bottom_right_x, rect.Bottom), false));
path.Add(new LineSegment(new Point(rect.Left + br.bottom_left_x, rect.Bottom), false));
path.Add(new QuadraticBezierSegment(new Point(rect.Left, rect.Bottom), new Point(rect.Left, rect.Bottom - br.bottom_left_y), false));
path.Add(new LineSegment(new Point(rect.Left, rect.Top + br.top_left_y), false));
path.Add(new QuadraticBezierSegment(new Point(rect.Left, rect.Top), new Point(rect.Left + br.top_left_x, rect.Top), false));
geometry.Figures.Add(new PathFigure(new Point(rect.Left + br.top_left_x, rect.Top), path, true));
DrawingContext.DrawGeometry(color.GetBrush(), null, geometry);
}
}
}
protected void fill_ellipse(GameObject hdc, int x, int y, int width, int height, web_color color)
{
}
