diff options
Diffstat (limited to 'menu.c')
| -rw-r--r-- | menu.c | 55 |
1 files changed, 55 insertions, 0 deletions
@@ -0,0 +1,55 @@ + +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); + } + + } +} |