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static void menu_render(Ted *ted, Menu menu) {
Settings *settings = &ted->settings;
u32 *colors = settings->colors;
Font *font = ted->font;
float window_width = ted->window_width, window_height = ted->window_height;
float char_height = text_font_char_height(font);
// render backdrop
glBegin(GL_QUADS);
gl_color_rgba(colors[COLOR_MENU_BACKDROP]);
rect_render(rect(V2(0, 0), V2(window_width, window_height)));
glEnd();
if (menu == MENU_OPEN) {
char const *directory = ".";
float padding = 20;
float menu_x1 = window_width * 0.5f - 300;
float menu_x2 = window_width * 0.5f + 300;
menu_x1 = maxf(menu_x1, padding);
menu_x2 = minf(menu_x2, window_width - padding);
float menu_y1 = padding;
float menu_y2 = window_height - padding;
Rect menu_rect = rect4(menu_x1, menu_y1, menu_x2, menu_y2);
// menu rectangle & border
glBegin(GL_QUADS);
gl_color_rgba(colors[COLOR_MENU_BG]);
rect_render(menu_rect);
gl_color_rgba(colors[COLOR_BORDER]);
rect_render_border(menu_rect, settings->border_thickness);
glEnd();
char **files = fs_list_directory(directory);
if (files) {
u32 nfiles = 0;
for (char **p = files; *p; ++p) ++nfiles;
qsort(files, nfiles, sizeof *files, str_qsort_case_insensitive_cmp);
{ // render file names
float x = menu_x1 + 10, y = menu_y1 + char_height * 0.75f + 10;
TextRenderState text_render_state = {.min_x = menu_x1, .max_x = menu_x2, .min_y = menu_y1, .max_y = menu_y2};
gl_color_rgba(colors[COLOR_TEXT]);
for (u32 i = 0; i < nfiles; ++i) {
text_render_with_state(font, &text_render_state, files[i], x, y);
y += char_height;
}
}
for (u32 i = 0; i < nfiles; ++i) free(files[i]);
free(files);
}
}
}
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