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#ifndef LH_BORDERS_H
#define LH_BORDERS_H
#include "css_length.h"
#include "types.h"
#include "web_color.h"
namespace litehtml
{
struct css_border
{
css_length width;
border_style style;
web_color color;
css_border()
{
style = border_style_none;
}
css_border(const css_border& val)
{
width = val.width;
style = val.style;
color = val.color;
}
css_border& operator=(const css_border& val)
{
width = val.width;
style = val.style;
color = val.color;
return *this;
}
string to_string() const;
};
struct border
{
int width;
border_style style;
web_color color;
border()
{
width = 0;
}
border(const border& val)
{
width = val.width;
style = val.style;
color = val.color;
}
border(const css_border& val)
{
width = (int) val.width.val();
style = val.style;
color = val.color;
}
border& operator=(const border& val)
{
width = val.width;
style = val.style;
color = val.color;
return *this;
}
border& operator=(const css_border& val)
{
width = (int) val.width.val();
style = val.style;
color = val.color;
return *this;
}
};
struct border_radiuses
{
int top_left_x;
int top_left_y;
int top_right_x;
int top_right_y;
int bottom_right_x;
int bottom_right_y;
int bottom_left_x;
int bottom_left_y;
border_radiuses()
{
top_left_x = 0;
top_left_y = 0;
top_right_x = 0;
top_right_y = 0;
bottom_right_x = 0;
bottom_right_y = 0;
bottom_left_x = 0;
bottom_left_y = 0;
}
border_radiuses(const border_radiuses& val)
{
top_left_x = val.top_left_x;
top_left_y = val.top_left_y;
top_right_x = val.top_right_x;
top_right_y = val.top_right_y;
bottom_right_x = val.bottom_right_x;
bottom_right_y = val.bottom_right_y;
bottom_left_x = val.bottom_left_x;
bottom_left_y = val.bottom_left_y;
}
border_radiuses& operator = (const border_radiuses& val)
{
top_left_x = val.top_left_x;
top_left_y = val.top_left_y;
top_right_x = val.top_right_x;
top_right_y = val.top_right_y;
bottom_right_x = val.bottom_right_x;
bottom_right_y = val.bottom_right_y;
bottom_left_x = val.bottom_left_x;
bottom_left_y = val.bottom_left_y;
return *this;
}
void operator += (const margins& mg)
{
top_left_x += mg.left;
top_left_y += mg.top;
top_right_x += mg.right;
top_right_y += mg.top;
bottom_right_x += mg.right;
bottom_right_y += mg.bottom;
bottom_left_x += mg.left;
bottom_left_y += mg.bottom;
fix_values();
}
void operator -= (const margins& mg)
{
top_left_x -= mg.left;
top_left_y -= mg.top;
top_right_x -= mg.right;
top_right_y -= mg.top;
bottom_right_x -= mg.right;
bottom_right_y -= mg.bottom;
bottom_left_x -= mg.left;
bottom_left_y -= mg.bottom;
fix_values();
}
void fix_values()
{
if (top_left_x < 0) top_left_x = 0;
if (top_left_y < 0) top_left_y = 0;
if (top_right_x < 0) top_right_x = 0;
if (top_right_y < 0) top_right_y = 0;
if (bottom_right_x < 0) bottom_right_x = 0;
if (bottom_right_y < 0) bottom_right_y = 0;
if (bottom_left_x < 0) bottom_left_x = 0;
if (bottom_left_y < 0) bottom_left_y = 0;
}
void fix_values(int width, int height)
{
fix_values();
int half_width = width / 2;
int half_height = height / 2;
auto fix_one = [&](int& radii_x, int& radii_y)
{
double factor = std::min((double) half_width / (double) radii_x, (double) half_height / (double) radii_y);
radii_x = (int) ((double) radii_x * factor);
radii_y = (int) ((double) radii_y * factor);
};
if(top_left_x > half_width || top_left_y > half_height)
{
fix_one(top_left_x, top_left_y);
}
if(top_right_x > half_width || top_right_y > half_height)
{
fix_one(top_right_x, top_right_y);
}
if(bottom_right_x > half_width || bottom_right_y > half_height)
{
fix_one(bottom_right_x, bottom_right_y);
}
if(bottom_left_x > half_width || bottom_left_y > half_height)
{
fix_one(bottom_left_x, bottom_left_y);
}
}
};
struct css_border_radius
{
css_length top_left_x;
css_length top_left_y;
css_length top_right_x;
css_length top_right_y;
css_length bottom_right_x;
css_length bottom_right_y;
css_length bottom_left_x;
css_length bottom_left_y;
css_border_radius()
{
}
css_border_radius(const css_border_radius& val)
{
top_left_x = val.top_left_x;
top_left_y = val.top_left_y;
top_right_x = val.top_right_x;
top_right_y = val.top_right_y;
bottom_left_x = val.bottom_left_x;
bottom_left_y = val.bottom_left_y;
bottom_right_x = val.bottom_right_x;
bottom_right_y = val.bottom_right_y;
}
css_border_radius& operator=(const css_border_radius& val)
{
top_left_x = val.top_left_x;
top_left_y = val.top_left_y;
top_right_x = val.top_right_x;
top_right_y = val.top_right_y;
bottom_left_x = val.bottom_left_x;
bottom_left_y = val.bottom_left_y;
bottom_right_x = val.bottom_right_x;
bottom_right_y = val.bottom_right_y;
return *this;
}
border_radiuses calc_percents(int width, int height) const
{
border_radiuses ret;
ret.bottom_left_x = bottom_left_x.calc_percent(width);
ret.bottom_left_y = bottom_left_y.calc_percent(height);
ret.top_left_x = top_left_x.calc_percent(width);
ret.top_left_y = top_left_y.calc_percent(height);
ret.top_right_x = top_right_x.calc_percent(width);
ret.top_right_y = top_right_y.calc_percent(height);
ret.bottom_right_x = bottom_right_x.calc_percent(width);
ret.bottom_right_y = bottom_right_y.calc_percent(height);
ret.fix_values(width, height);
return ret;
}
};
struct css_borders
{
css_border left;
css_border top;
css_border right;
css_border bottom;
css_border_radius radius;
css_borders() = default;
bool is_visible() const
{
return left.width.val() != 0 || right.width.val() != 0 || top.width.val() != 0 || bottom.width.val() != 0;
}
css_borders(const css_borders& val)
{
left = val.left;
right = val.right;
top = val.top;
bottom = val.bottom;
radius = val.radius;
}
css_borders& operator=(const css_borders& val)
{
left = val.left;
right = val.right;
top = val.top;
bottom = val.bottom;
radius = val.radius;
return *this;
}
string to_string() const
{
return "left: " + left.to_string() +
", top: " + top.to_string() +
", right: " + top.to_string() +
", bottom: " + bottom.to_string();
}
};
struct borders
{
border left;
border top;
border right;
border bottom;
border_radiuses radius;
borders() = default;
borders(const borders& val)
{
left = val.left;
right = val.right;
top = val.top;
bottom = val.bottom;
radius = val.radius;
}
borders(const css_borders& val)
{
left = val.left;
right = val.right;
top = val.top;
bottom = val.bottom;
}
bool is_visible() const
{
return left.width != 0 || right.width != 0 || top.width != 0 || bottom.width != 0;
}
borders& operator=(const borders& val)
{
left = val.left;
right = val.right;
top = val.top;
bottom = val.bottom;
radius = val.radius;
return *this;
}
borders& operator=(const css_borders& val)
{
left = val.left;
right = val.right;
top = val.top;
bottom = val.bottom;
return *this;
}
};
}
#endif // LH_BORDERS_H
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