public static void nk_textedit_layout_row(nk_text_edit_row *r, nk_text_edit edit, int line_start_id, float row_height,
nk_user_font font)
{
int glyphs = (int)(0);
char *remaining;
int len = (int)(edit._string_.len);
fixed(char *str2 = edit._string_.str)
{
char *end = str2 + len;
char * text = str2 + line_start_id;
nk_vec2 size =
(nk_vec2)
(nk_text_calculate_text_bounds(font, text, (int)(end - text), (float)(row_height), &remaining, null, &glyphs,
(int)(NK_STOP_ON_NEW_LINE)));
r->x0 = (float)(0.0f);
r->x1 = (float)(size.x);
r->baseline_y_delta = (float)(size.y);
r->ymin = (float)(0.0f);
r->ymax = (float)(size.y);
r->num_chars = (int)(glyphs);
}
}
public static nk_vec2 nk_rect_size(nk_rect r)
{
nk_vec2 ret = new nk_vec2();
ret.x = (float)(r.w);
ret.y = (float)(r.h);
return((nk_vec2)(ret));
}
public static nk_vec2 nk_rect_pos(nk_rect r)
{
nk_vec2 ret = new nk_vec2();
ret.x = (float)(r.x);
ret.y = (float)(r.y);
return((nk_vec2)(ret));
}
public static nk_rect nk_pad_rect(nk_rect r, nk_vec2 pad)
{
r.w = (float)((r.w) < (2 * pad.x) ? (2 * pad.x) : (r.w));
r.h = (float)((r.h) < (2 * pad.y) ? (2 * pad.y) : (r.h));
r.x += (float)(pad.x);
r.y += (float)(pad.y);
r.w -= (float)(2 * pad.x);
r.h -= (float)(2 * pad.y);
return((nk_rect)(r));
}
public static float nk_layout_row_calculate_usable_space(nk_style style, int type, float total_space, int columns)
{
float panel_padding;
float panel_spacing;
float panel_space;
nk_vec2 spacing = new nk_vec2();
nk_vec2 padding = new nk_vec2();
spacing = (nk_vec2)(style.window.spacing);
padding = (nk_vec2)(nk_panel_get_padding(style, (int)(type)));
panel_padding = (float)(2 * padding.x);
panel_spacing = (float)((float)((columns - 1) < (0) ? (0) : (columns - 1)) * spacing.x);
panel_space = (float)(total_space - panel_padding - panel_spacing);
return((float)(panel_space));
}
public static int nk_widget_fitting(nk_rect *bounds, nk_context ctx, nk_vec2 item_padding)
{
nk_window win;
nk_style style;
nk_panel layout;
int state;
nk_vec2 panel_padding = new nk_vec2();
if (((ctx == null) || (ctx.current == null)) || (ctx.current.layout == null))
{
return((int)(NK_WIDGET_INVALID));
}
win = ctx.current;
style = ctx.style;
layout = win.layout;
state = (int)(nk_widget(bounds, ctx));
panel_padding = (nk_vec2)(nk_panel_get_padding(style, (int)(layout.type)));
if ((layout.row.index) == (1))
{
bounds->w += (float)(panel_padding.x);
bounds->x -= (float)(panel_padding.x);
}
else
{
bounds->x -= (float)(item_padding.x);
}
if ((layout.row.index) == (layout.row.columns))
{
bounds->w += (float)(panel_padding.x);
}
else
{
bounds->w += (float)(item_padding.x);
}
return((int)(state));
}
public static void nk_draw_list_stroke_circle(nk_draw_list *dl, nk_vec2 center, float radius, nk_color col, uint segs, float thickness) => _nk_draw_list_stroke_circle(dl, center, radius, col, segs, thickness);
public static void nk_draw_list_stroke_curve(nk_draw_list *dl, nk_vec2 p0, nk_vec2 cp0, nk_vec2 cp1, nk_vec2 p1, nk_color col, uint segments, float thickness) => _nk_draw_list_stroke_curve(dl, p0, cp0, cp1, p1, col, segments, thickness);
public static void nk_draw_list_path_curve_to(nk_draw_list *dl, nk_vec2 p2, nk_vec2 p3, nk_vec2 p4, uint num_segments) => _nk_draw_list_path_curve_to(dl, p2, p3, p4, num_segments);
public static void nk_draw_list_stroke_triangle(nk_draw_list *dl, nk_vec2 a, nk_vec2 b, nk_vec2 c, nk_color col, float thickness) => _nk_draw_list_stroke_triangle(dl, a, b, c, col, thickness);
public static void nk_draw_list_path_arc_to(nk_draw_list *dl, nk_vec2 center, float radius, float a_min, float a_max, uint segments) => _nk_draw_list_path_arc_to(dl, center, radius, a_min, a_max, segments);
public static void nk_draw_list_path_rect_to(nk_draw_list *dl, nk_vec2 a, nk_vec2 b, float rounding) => _nk_draw_list_path_rect_to(dl, a, b, rounding);
public static void nk_draw_list_path_line_to(nk_draw_list *dl, nk_vec2 pos) => _nk_draw_list_path_line_to(dl, pos);
public static void nk_draw_list_path_arc_to_fast(nk_draw_list *dl, nk_vec2 center, float radius, int a_min, int a_max) => _nk_draw_list_path_arc_to_fast(dl, center, radius, a_min, a_max);
public static int nk_style_push_vec2(nk_context *ctx, nk_vec2 *a, nk_vec2 b) => _nk_style_push_vec2(ctx, a, b);
public static nk_vec2 nk_layout_space_to_local(nk_context *ctx, nk_vec2 v) => _nk_layout_space_to_local(ctx, v);
public static void nk_draw_list_fill_triangle(nk_draw_list *dl, nk_vec2 a, nk_vec2 b, nk_vec2 c, nk_color col) => _nk_draw_list_fill_triangle(dl, a, b, c, col);
public static void nk_layout_widget_space(nk_rect *bounds, nk_context ctx, nk_window win, int modify)
{
nk_panel layout;
nk_style style;
nk_vec2 spacing = new nk_vec2();
nk_vec2 padding = new nk_vec2();
float item_offset = (float)(0);
float item_width = (float)(0);
float item_spacing = (float)(0);
float panel_space = (float)(0);
if (((ctx == null) || (ctx.current == null)) || (ctx.current.layout == null))
{
return;
}
win = ctx.current;
layout = win.layout;
style = ctx.style;
spacing = (nk_vec2)(style.window.spacing);
padding = (nk_vec2)(nk_panel_get_padding(style, (int)(layout.type)));
panel_space =
(float)
(nk_layout_row_calculate_usable_space(ctx.style, (int)(layout.type), (float)(layout.bounds.w),
(int)(layout.row.columns)));
switch (layout.row.type)
{
case NK_LAYOUT_DYNAMIC_FIXED:
{
item_width = (float)(((1.0f) < (panel_space - 1.0f) ? (panel_space - 1.0f) : (1.0f)) / (float)(layout.row.columns));
item_offset = (float)((float)(layout.row.index) * item_width);
item_spacing = (float)((float)(layout.row.index) * spacing.x);
}
break;
case NK_LAYOUT_DYNAMIC_ROW:
{
item_width = (float)(layout.row.item_width * panel_space);
item_offset = (float)(layout.row.item_offset);
item_spacing = (float)(0);
if ((modify) != 0)
{
layout.row.item_offset += (float)(item_width + spacing.x);
layout.row.filled += (float)(layout.row.item_width);
layout.row.index = (int)(0);
}
}
break;
case NK_LAYOUT_DYNAMIC_FREE:
{
bounds->x = (float)(layout.at_x + (layout.bounds.w * layout.row.item.x));
bounds->x -= ((float)(layout.offset.x));
bounds->y = (float)(layout.at_y + (layout.row.height * layout.row.item.y));
bounds->y -= ((float)(layout.offset.y));
bounds->w = (float)(layout.bounds.w * layout.row.item.w);
bounds->h = (float)(layout.row.height * layout.row.item.h);
return;
}
case NK_LAYOUT_DYNAMIC:
{
float ratio;
ratio =
(float)
(((layout.row.ratio[layout.row.index]) < (0)) ? layout.row.item_width : layout.row.ratio[layout.row.index]);
item_spacing = (float)((float)(layout.row.index) * spacing.x);
item_width = (float)(ratio * panel_space);
item_offset = (float)(layout.row.item_offset);
if ((modify) != 0)
{
layout.row.item_offset += (float)(item_width);
layout.row.filled += (float)(ratio);
}
}
break;
case NK_LAYOUT_STATIC_FIXED:
{
item_width = (float)(layout.row.item_width);
item_offset = (float)((float)(layout.row.index) * item_width);
item_spacing = (float)((float)(layout.row.index) * spacing.x);
}
break;
case NK_LAYOUT_STATIC_ROW:
{
item_width = (float)(layout.row.item_width);
item_offset = (float)(layout.row.item_offset);
item_spacing = (float)((float)(layout.row.index) * spacing.x);
if ((modify) != 0)
{
layout.row.item_offset += (float)(item_width);
}
}
break;
case NK_LAYOUT_STATIC_FREE:
{
bounds->x = (float)(layout.at_x + layout.row.item.x);
bounds->w = (float)(layout.row.item.w);
if (((bounds->x + bounds->w) > (layout.max_x)) && ((modify) != 0))
{
layout.max_x = (float)(bounds->x + bounds->w);
}
bounds->x -= ((float)(layout.offset.x));
bounds->y = (float)(layout.at_y + layout.row.item.y);
bounds->y -= ((float)(layout.offset.y));
bounds->h = (float)(layout.row.item.h);
return;
}
case NK_LAYOUT_STATIC:
{
item_spacing = (float)((float)(layout.row.index) * spacing.x);
item_width = (float)(layout.row.ratio[layout.row.index]);
item_offset = (float)(layout.row.item_offset);
if ((modify) != 0)
{
layout.row.item_offset += (float)(item_width);
}
}
break;
case NK_LAYOUT_TEMPLATE:
{
item_width = (float)(layout.row.templates[layout.row.index]);
item_offset = (float)(layout.row.item_offset);
item_spacing = (float)((float)(layout.row.index) * spacing.x);
if ((modify) != 0)
{
layout.row.item_offset += (float)(item_width);
}
}
break;
default:
;
break;
}
bounds->w = (float)(item_width);
bounds->h = (float)(layout.row.height - spacing.y);
bounds->y = (float)(layout.at_y - (float)(layout.offset.y));
bounds->x = (float)(layout.at_x + item_offset + item_spacing + padding.x);
if (((bounds->x + bounds->w) > (layout.max_x)) && ((modify) != 0))
{
layout.max_x = (float)(bounds->x + bounds->w);
}
bounds->x -= ((float)(layout.offset.x));
}
public static void nk_input_scroll(nk_context *context, nk_vec2 val) => _nk_input_scroll(context, val);
public static nk_rect nk_recta(nk_vec2 pos, nk_vec2 size) => _nk_recta(pos, size);
public static nk_rect nk_recta(nk_vec2 pos, nk_vec2 size)
{
return((nk_rect)(nk_rect_((float)(pos.x), (float)(pos.y), (float)(size.x), (float)(size.y))));
}
public static void nk_draw_list_fill_circle(nk_draw_list *dl, nk_vec2 center, float radius, nk_color col, uint segs) => _nk_draw_list_fill_circle(dl, center, radius, col, segs);
public static nk_vec2 nk_layout_space_to_screen(nk_context *ctx, nk_vec2 v) => _nk_layout_space_to_screen(ctx, v);