since windows containers are not supported, all code moved inside NSWebPage

1 files changed, 0 insertions, 342 deletions

diff --git a/libs/litehtml/containers/cairo/cairo_borders.cpp b/libs/litehtml/containers/cairo/cairo_borders.cpp
deleted file mode 100644
index 21ae6db4cd..0000000000
--- a/libs/litehtml/containers/cairo/cairo_borders.cpp
+++ /dev/null
@@ -1,342 +0,0 @@
-#include <litehtml.h>
-#include "cairo_borders.h"
-#include <cmath>
-
-#ifndef M_PI
-#       define M_PI    3.14159265358979323846
-#endif
-
-void cairo::add_path_arc(cairo_t* cr, double x, double y, double rx, double ry, double a1, double a2, bool neg)
-{
-	if(rx > 0 && ry > 0)
-	{
-		cairo_save(cr);
-
-		cairo_translate(cr, x, y);
-		cairo_scale(cr, 1, ry / rx);
-		cairo_translate(cr, -x, -y);
-
-		if(neg)
-		{
-			cairo_arc_negative(cr, x, y, rx, a1, a2);
-		} else
-		{
-			cairo_arc(cr, x, y, rx, a1, a2);
-		}
-
-		cairo_restore(cr);
-	} else
-	{
-		cairo_move_to(cr, x, y);
-	}
-}
-
-/**
- * Draw border at the left side. Use the only function to draw all border by using rotation transfer
- * @param cr cairo context
- * @param left left position of the border
- * @param top top position of the border
- * @param bottom bottom position of the border
- * @param data border data
- */
-void cairo::border::draw_border()
-{
-	cairo_save(cr);
-
-	if(radius_top_x && radius_top_y)
-	{
-		double start_angle	= M_PI;
-		double end_angle	= start_angle + M_PI / 2.0  / ((double) top_border_width / (double) border_width + 1);
-
-		add_path_arc(cr,
-					 left + radius_top_x,
-					 top + radius_top_y,
-					 radius_top_x - border_width,
-					 radius_top_y - border_width + (border_width - top_border_width),
-					 start_angle,
-					 end_angle, false);
-
-		add_path_arc(cr,
-					 left + radius_top_x,
-					 top + radius_top_y,
-					 radius_top_x,
-					 radius_top_y,
-					 end_angle,
-					 start_angle, true);
-	} else
-	{
-		cairo_move_to(cr, left + border_width, top + top_border_width);
-		cairo_line_to(cr, left, top);
-	}
-
-	if(radius_bottom_x && radius_bottom_y)
-	{
-		cairo_line_to(cr, left, bottom - radius_bottom_y);
-
-		double end_angle	= M_PI;
-		double start_angle	= end_angle - M_PI / 2.0  / ((double) bottom_border_width / (double) border_width + 1);
-
-		add_path_arc(cr,
-					 left + radius_bottom_x,
-					 bottom - radius_bottom_y,
-					 radius_bottom_x,
-					 radius_bottom_y,
-					 end_angle,
-					 start_angle, true);
-
-		add_path_arc(cr,
-					 left + radius_bottom_x,
-					 bottom - radius_bottom_y,
-					 radius_bottom_x - border_width,
-					 radius_bottom_y - border_width + (border_width - bottom_border_width),
-					 start_angle,
-					 end_angle, false);
-	} else
-	{
-		cairo_line_to(cr, left,	bottom);
-		cairo_line_to(cr, left + border_width, bottom - bottom_border_width);
-	}
-	cairo_clip(cr);
-
-	switch (style)
-	{
-		case litehtml::border_style_dotted:
-			draw_dotted();
-			break;
-		case litehtml::border_style_dashed:
-			draw_dashed();
-			break;
-		case litehtml::border_style_double:
-			draw_double();
-			break;
-		case litehtml::border_style_inset:
-			draw_inset_outset(true);
-			break;
-		case litehtml::border_style_outset:
-			draw_inset_outset(false);
-			break;
-		case litehtml::border_style_groove:
-			draw_groove_ridge(true);
-			break;
-		case litehtml::border_style_ridge:
-			draw_groove_ridge(false);
-			break;
-		default:
-			draw_solid();
-			break;
-	}
-
-	cairo_restore(cr);
-}
-
-void cairo::border::draw_line(double line_offset, double top_line_offset, double bottom_line_offset)
-{
-	if(radius_top_x && radius_top_y)
-	{
-		double end_angle = M_PI;
-		double start_angle	= end_angle + M_PI / 2.0  / ((double) top_border_width / (double) border_width + 1);
-
-		add_path_arc(cr,
-					 left + radius_top_x,
-					 top + radius_top_y,
-					 radius_top_x - line_offset,
-					 radius_top_y - line_offset + (line_offset - top_line_offset),
-					 start_angle,
-					 end_angle, true);
-	} else
-	{
-		cairo_move_to(cr, left + line_offset, top);
-	}
-
-	if(radius_bottom_x && radius_bottom_y)
-	{
-		cairo_line_to(cr, left + line_offset, bottom - radius_bottom_y);
-
-		double start_angle	= M_PI;
-		double end_angle	= start_angle - M_PI / 2.0  / ((double) bottom_border_width / (double) border_width + 1);
-
-		add_path_arc(cr,
-					 left + radius_bottom_x,
-					 bottom - radius_bottom_y,
-					 radius_bottom_x - line_offset,
-					 radius_bottom_y - line_offset + (line_offset - bottom_line_offset),
-					 start_angle,
-					 end_angle, true);
-	} else
-	{
-		cairo_line_to(cr, left + line_offset, bottom);
-	}
-}
-
-void cairo::border::draw_inset_outset(bool is_inset)
-{
-	litehtml::web_color line_color;
-	litehtml::web_color light_color = color;
-	litehtml::web_color dark_color = color.darken(0.33);
-	if(color.red == 0 && color.green == 0 && color.blue == 0)
-	{
-		dark_color.red = dark_color.green = dark_color.blue = 0x4C;
-		light_color.red = light_color.green = light_color.blue = 0xB2;
-	}
-
-	if (real_side == left_side || real_side == top_side)
-	{
-		line_color = is_inset ? dark_color : light_color;
-	} else
-	{
-		line_color = is_inset ? light_color : dark_color;
-	}
-	draw_line(border_width / 2.0,
-			  top_border_width / 2.0,
-			  bottom_border_width / 2.0);
-	cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
-	cairo_set_dash(cr, nullptr, 0, 0);
-	set_color(cr, line_color);
-	cairo_set_line_width(cr, border_width);
-	cairo_stroke(cr);
-}
-
-void cairo::border::draw_double()
-{
-	if (border_width < 3)
-	{
-		draw_solid();
-	} else
-	{
-		cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
-		cairo_set_dash(cr, nullptr, 0, 0);
-		set_color(cr, color);
-
-		double line_width = border_width / 3.0;
-		cairo_set_line_width(cr, line_width);
-		// draw external line
-		draw_line(line_width / 2.0,
-				  top_border_width / 6.0,
-				  bottom_border_width / 6.0);
-		cairo_stroke(cr);
-		// draw internal line
-		draw_line(border_width - line_width / 2.0,
-				  top_border_width - top_border_width / 6.0,
-				  bottom_border_width - bottom_border_width / 6.0);
-		cairo_stroke(cr);
-	}
-}
-
-void cairo::border::draw_dashed()
-{
-	draw_line(border_width / 2.0,
-			  top_border_width / 2.0,
-			  bottom_border_width / 2.0);
-
-	int line_length = std::abs(bottom - top);
-	int segment_length = border_width * 3;
-	int seg_nums = line_length / segment_length;
-	if(seg_nums < 2)
-	{
-		seg_nums = 2;
-	} if(seg_nums % 2 != 0)
-	{
-		seg_nums = seg_nums + 1;
-	}
-	seg_nums++;
-	double seg_len = (double) line_length / (double) seg_nums;
-
-	double dashes[2];
-	dashes[0] = seg_len;
-	dashes[1] = seg_len;
-	cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
-	cairo_set_dash(cr, dashes, 2, 0);
-	set_color(cr, color);
-	cairo_set_line_width(cr, border_width);
-	cairo_stroke(cr);
-}
-
-void cairo::border::draw_solid()
-{
-	draw_line(border_width / 2.0,
-			  top_border_width / 2.0,
-			  bottom_border_width / 2.0);
-	cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
-	cairo_set_dash(cr, nullptr, 0, 0);
-	set_color(cr, color);
-	cairo_set_line_width(cr, border_width);
-	cairo_stroke(cr);
-}
-
-void cairo::border::draw_dotted()
-{
-	draw_line(border_width / 2.0,
-			  top_border_width / 2.0,
-			  bottom_border_width / 2.0);
-
-	double line_length = std::abs(bottom - top);
-
-	double dot_size = border_width;
-	int num_dots = (int) std::nearbyint(line_length / (dot_size * 2.0));
-	if(num_dots < 2)
-	{
-		num_dots = 2;
-	} if(num_dots % 2 != 0)
-	{
-		num_dots = num_dots + 1;
-	}
-	num_dots++;
-	double space_len = ((double) line_length - (double) border_width) / (num_dots - 1.0);
-
-	double dashes[2];
-	dashes[0] = 0;
-	dashes[1] = space_len;
-	cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
-	cairo_set_dash(cr, dashes, 2, -dot_size / 2.0);
-
-	set_color(cr, color);
-	cairo_set_line_width(cr, border_width);
-	cairo_stroke(cr);
-}
-
-void cairo::border::draw_groove_ridge(bool is_groove)
-{
-	if(border_width == 1)
-	{
-		draw_solid();
-	} else
-	{
-		litehtml::web_color inner_line_color;
-		litehtml::web_color outer_line_color;
-		litehtml::web_color light_color = color;
-		litehtml::web_color dark_color = color.darken(0.33);
-		if (color.red == 0 && color.green == 0 && color.blue == 0)
-		{
-			dark_color.red = dark_color.green = dark_color.blue = 0x4C;
-			light_color.red = light_color.green = light_color.blue = 0xB2;
-		}
-
-		if (real_side == left_side || real_side == top_side)
-		{
-			outer_line_color = is_groove ? dark_color : light_color;
-			inner_line_color = is_groove ? light_color : dark_color;
-		} else
-		{
-			outer_line_color = is_groove ? light_color : dark_color;
-			inner_line_color = is_groove ? dark_color : light_color;
-		}
-
-		cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
-		cairo_set_dash(cr, nullptr, 0, 0);
-
-		double line_width = border_width / 2.0;
-		cairo_set_line_width(cr, line_width);
-		// draw external line
-		draw_line(line_width / 2.0,
-				  top_border_width / 4.0,
-				  bottom_border_width / 4.0);
-		set_color(cr, outer_line_color);
-		cairo_stroke(cr);
-		// draw internal line
-		set_color(cr, inner_line_color);
-		draw_line(border_width - line_width / 2.0,
-				  top_border_width - top_border_width / 4.0,
-				  bottom_border_width - bottom_border_width / 4.0);
-		cairo_stroke(cr);
-	}
-}