/* RetroArch - A frontend for libretro. * Copyright (C) 2011-2016 - Daniel De Matteis * Copyright (C) 2014-2015 - Jean-AndrĂ© Santoni * * RetroArch is free software: you can redistribute it and/or modify it under the terms * of the GNU General Public License as published by the Free Software Found- * ation, either version 3 of the License, or (at your option) any later version. * * RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along with RetroArch. * If not, see . */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_CONFIG_H #include "../../config.h" #endif #ifndef HAVE_DYNAMIC #include "../../frontend/frontend_driver.h" #endif #include "menu_generic.h" #include "../menu_driver.h" #include "../menu_animation.h" #include "../menu_navigation.h" #include "../menu_display.h" #include "../../core_info.h" #include "../../core.h" #include "../../configuration.h" #include "../../retroarch.h" #include "../../runloop.h" #include "../../verbosity.h" #include "../../tasks/tasks_internal.h" #include "../../file_path_special.h" enum { MUI_TEXTURE_POINTER = 0, MUI_TEXTURE_BACK, MUI_TEXTURE_SWITCH_ON, MUI_TEXTURE_SWITCH_OFF, MUI_TEXTURE_TAB_MAIN, MUI_TEXTURE_TAB_PLAYLISTS, MUI_TEXTURE_TAB_SETTINGS, MUI_TEXTURE_LAST }; enum { MUI_SYSTEM_TAB_MAIN = 0, MUI_SYSTEM_TAB_PLAYLISTS, MUI_SYSTEM_TAB_SETTINGS }; #define MUI_SYSTEM_TAB_END MUI_SYSTEM_TAB_SETTINGS typedef struct mui_handle { unsigned tabs_height; unsigned line_height; unsigned shadow_height; unsigned scrollbar_width; unsigned icon_size; unsigned margin; unsigned glyph_width; char box_message[PATH_MAX_LENGTH]; struct { int size; } cursor; struct { struct { float alpha; } arrow; menu_texture_item bg; menu_texture_item list[MUI_TEXTURE_LAST]; } textures; struct { struct { unsigned idx; unsigned idx_old; } active; float x_pos; size_t selection_ptr_old; size_t selection_ptr; } categories; video_font_raster_block_t list_block; float scroll_y; } mui_handle_t; static void hex32_to_rgba_normalized(uint32_t hex, float* rgba, float alpha) { rgba[0] = rgba[4] = rgba[8] = rgba[12] = ((hex >> 16) & 0xFF) * (1.0f / 255.0f); /* r */ rgba[1] = rgba[5] = rgba[9] = rgba[13] = ((hex >> 8 ) & 0xFF) * (1.0f / 255.0f); /* g */ rgba[2] = rgba[6] = rgba[10] = rgba[14] = ((hex >> 0 ) & 0xFF) * (1.0f / 255.0f); /* b */ rgba[3] = rgba[7] = rgba[11] = rgba[15] = alpha; } static const char *mui_texture_path(unsigned id) { switch (id) { case MUI_TEXTURE_POINTER: return "pointer.png"; case MUI_TEXTURE_BACK: return "back.png"; case MUI_TEXTURE_SWITCH_ON: return "on.png"; case MUI_TEXTURE_SWITCH_OFF: return "off.png"; case MUI_TEXTURE_TAB_MAIN: return "main_tab_passive.png"; case MUI_TEXTURE_TAB_PLAYLISTS: return "playlists_tab_passive.png"; case MUI_TEXTURE_TAB_SETTINGS: return "settings_tab_passive.png"; } return NULL; } static void mui_context_reset_textures(mui_handle_t *mui) { unsigned i; char iconpath[PATH_MAX_LENGTH] = {0}; fill_pathname_application_special(iconpath, sizeof(iconpath), APPLICATION_SPECIAL_DIRECTORY_ASSETS_MATERIALUI_ICONS); for (i = 0; i < MUI_TEXTURE_LAST; i++) menu_display_reset_textures_list(mui_texture_path(i), iconpath, &mui->textures.list[i]); } static void mui_draw_icon( unsigned icon_size, uintptr_t texture, float x, float y, unsigned width, unsigned height, float rotation, float scale_factor, float *color) { menu_display_ctx_rotate_draw_t rotate_draw; menu_display_ctx_draw_t draw; struct video_coords coords; math_matrix_4x4 mymat; menu_display_blend_begin(); rotate_draw.matrix = &mymat; rotate_draw.rotation = rotation; rotate_draw.scale_x = scale_factor; rotate_draw.scale_y = scale_factor; rotate_draw.scale_z = 1; rotate_draw.scale_enable = true; menu_display_rotate_z(&rotate_draw); coords.vertices = 4; coords.vertex = NULL; coords.tex_coord = NULL; coords.lut_tex_coord = NULL; coords.color = (const float*)color; draw.x = x; draw.y = height - y - icon_size; draw.width = icon_size; draw.height = icon_size; draw.coords = &coords; draw.matrix_data = &mymat; draw.texture = texture; draw.prim_type = MENU_DISPLAY_PRIM_TRIANGLESTRIP; draw.pipeline.id = 0; menu_display_draw(&draw); menu_display_blend_end(); } static void mui_draw_tab(mui_handle_t *mui, unsigned i, unsigned width, unsigned height, float *tab_color, float *active_tab_color) { unsigned tab_icon = 0; switch (i) { case MUI_SYSTEM_TAB_MAIN: tab_icon = MUI_TEXTURE_TAB_MAIN; if (i == mui->categories.selection_ptr) tab_color = active_tab_color; break; case MUI_SYSTEM_TAB_PLAYLISTS: tab_icon = MUI_TEXTURE_TAB_PLAYLISTS; if (i == mui->categories.selection_ptr) tab_color = active_tab_color; break; case MUI_SYSTEM_TAB_SETTINGS: tab_icon = MUI_TEXTURE_TAB_SETTINGS; if (i == mui->categories.selection_ptr) tab_color = active_tab_color; break; } mui_draw_icon( mui->icon_size, mui->textures.list[tab_icon], width / (MUI_SYSTEM_TAB_END+1) * (i+0.5) - mui->icon_size/2, height - mui->tabs_height, width, height, 0, 1, &tab_color[0]); } static void mui_draw_text(float x, float y, unsigned width, unsigned height, const char *msg, uint32_t color, enum text_alignment text_align) { int font_size; struct font_params params; font_size = menu_display_get_font_size(); params.x = x / width; params.y = 1.0f - (y + font_size / 3) / height; params.scale = 1.0f; params.drop_mod = 0.0f; params.drop_x = 0.0f; params.drop_y = 0.0f; params.color = color; params.full_screen = true; params.text_align = text_align; menu_display_draw_text(msg, width, height, ¶ms); } static void mui_render_quad(mui_handle_t *mui, int x, int y, unsigned w, unsigned h, unsigned width, unsigned height, float *coord_color) { menu_display_ctx_draw_t draw; struct video_coords coords; coords.vertices = 4; coords.vertex = NULL; coords.tex_coord = NULL; coords.lut_tex_coord = NULL; coords.color = coord_color; menu_display_blend_begin(); draw.x = x; draw.y = (int)height - y - (int)h; draw.width = w; draw.height = h; draw.coords = &coords; draw.matrix_data = NULL; draw.texture = menu_display_white_texture; draw.prim_type = MENU_DISPLAY_PRIM_TRIANGLESTRIP; draw.pipeline.id = 0; menu_display_draw(&draw); menu_display_blend_end(); } static void mui_draw_tab_begin(mui_handle_t *mui, unsigned width, unsigned height, float *tabs_bg_color, float *tabs_separator_color) { float scale_factor = menu_display_get_dpi(); mui->tabs_height = scale_factor / 3; /* tabs background */ mui_render_quad(mui, 0, height - mui->tabs_height, width, mui->tabs_height, width, height, tabs_bg_color); /* tabs separator */ mui_render_quad(mui, 0, height - mui->tabs_height, width, 1, width, height, tabs_separator_color); } static void mui_draw_tab_end(mui_handle_t *mui, unsigned width, unsigned height, unsigned header_height, float *active_tab_marker_color) { /* active tab marker */ unsigned tab_width = width / (MUI_SYSTEM_TAB_END+1); mui_render_quad(mui, mui->categories.selection_ptr * tab_width, height - (header_height/16), tab_width, header_height/16, width, height, &active_tab_marker_color[0]); } static void mui_draw_scrollbar(mui_handle_t *mui, unsigned width, unsigned height, float *coord_color) { unsigned header_height; float content_height, total_height, scrollbar_height, scrollbar_margin, y; if (!mui) return; header_height = menu_display_get_header_height(); content_height = menu_entries_get_end() * mui->line_height; total_height = height - header_height - mui->tabs_height; scrollbar_margin = mui->scrollbar_width; scrollbar_height = total_height / (content_height / total_height); y = total_height * mui->scroll_y / content_height; /* apply a margin on the top and bottom of the scrollbar for aestetic */ scrollbar_height -= scrollbar_margin * 2; y += scrollbar_margin; if (content_height >= total_height) { /* if the scrollbar is extremely short, display it as a square */ if (scrollbar_height <= mui->scrollbar_width) scrollbar_height = mui->scrollbar_width; mui_render_quad(mui, width - mui->scrollbar_width - scrollbar_margin, header_height + y, mui->scrollbar_width, scrollbar_height, width, height, coord_color); } } static void mui_get_message(void *data, const char *message) { mui_handle_t *mui = (mui_handle_t*)data; if (!mui || !message || !*message) return; strlcpy(mui->box_message, message, sizeof(mui->box_message)); } static void mui_render_messagebox(mui_handle_t *mui, const char *message, float *body_bg_color, uint32_t font_color) { unsigned i, width, height; int x, y, line_height, longest = 0, longest_width = 0; struct string_list *list = (struct string_list*) string_split(message, "\n"); void *fb_buf; if (!list) return; if (list->elems == 0) goto end; video_driver_get_size(&width, &height); line_height = menu_display_get_font_size() * 1.2; x = width / 2; y = height / 2 - (list->size-1) * line_height / 2; fb_buf = menu_display_get_font_buffer(); /* find the longest line width */ for (i = 0; i < list->size; i++) { const char *msg = list->elems[i].data; int len = utf8len(msg); if (len > longest) { longest = len; longest_width = font_driver_get_message_width(fb_buf, msg, len, 1); } } menu_display_set_alpha(body_bg_color, 1.0); mui_render_quad(mui, x - longest_width/2.0 - mui->margin*2.0, y - line_height/2.0 - mui->margin*2.0, longest_width + mui->margin*4.0, line_height * list->size + mui->margin*4.0, width, height, &body_bg_color[0]); /* print each line */ for (i = 0; i < list->size; i++) { const char *msg = list->elems[i].data; if (msg) mui_draw_text(x - longest_width/2.0, y + i * line_height, width, height, msg, font_color, TEXT_ALIGN_LEFT); } end: string_list_free(list); } static void mui_render(void *data) { size_t i = 0; menu_animation_ctx_delta_t delta; float delta_time; unsigned bottom, width, height, header_height; mui_handle_t *mui = (mui_handle_t*)data; settings_t *settings = config_get_ptr(); if (!mui) return; video_driver_get_size(&width, &height); menu_animation_ctl(MENU_ANIMATION_CTL_DELTA_TIME, &delta_time); delta.current = delta_time; if (menu_animation_ctl(MENU_ANIMATION_CTL_IDEAL_DELTA_TIME_GET, &delta)) menu_animation_ctl(MENU_ANIMATION_CTL_UPDATE, &delta.ideal); menu_display_set_width(width); menu_display_set_height(height); header_height = menu_display_get_header_height(); if (settings->menu.pointer.enable) { int16_t pointer_y = menu_input_pointer_state(MENU_POINTER_Y_AXIS); float old_accel_val, new_accel_val; unsigned new_pointer_val = (pointer_y - mui->line_height + mui->scroll_y - 16) / mui->line_height; menu_input_ctl(MENU_INPUT_CTL_POINTER_ACCEL_READ, &old_accel_val); menu_input_ctl(MENU_INPUT_CTL_POINTER_PTR, &new_pointer_val); mui->scroll_y -= old_accel_val / 60.0; new_accel_val = old_accel_val * 0.96; menu_input_ctl(MENU_INPUT_CTL_POINTER_ACCEL_WRITE, &new_accel_val); } if (settings->menu.mouse.enable) { int16_t mouse_y = menu_input_mouse_state(MENU_MOUSE_Y_AXIS); unsigned new_pointer_val = (mouse_y - mui->line_height + mui->scroll_y - 16) / mui->line_height; menu_input_ctl(MENU_INPUT_CTL_MOUSE_PTR, &new_pointer_val); } if (mui->scroll_y < 0) mui->scroll_y = 0; bottom = menu_entries_get_end() * mui->line_height - height + header_height + mui->tabs_height; if (mui->scroll_y > bottom) mui->scroll_y = bottom; if (menu_entries_get_end() * mui->line_height < height - header_height - mui->tabs_height) mui->scroll_y = 0; if (menu_entries_get_end() < height / mui->line_height) { } else i = mui->scroll_y / mui->line_height; menu_entries_ctl(MENU_ENTRIES_CTL_SET_START, &i); } static void mui_render_label_value(mui_handle_t *mui, int y, unsigned width, unsigned height, uint64_t index, uint32_t color, bool selected, const char *label, const char *value, float *label_color) { /* This will be used instead of label_color if texture_switch is 'off' icon */ float pure_white[16]= { 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, }; menu_animation_ctx_ticker_t ticker; char label_str[PATH_MAX_LENGTH] = {0}; char value_str[PATH_MAX_LENGTH] = {0}; int value_len = utf8len(value); int ticker_limit = 0; uintptr_t texture_switch = 0; bool do_draw_text = false; size_t usable_width = width - (mui->margin * 2); if (value_len * mui->glyph_width > usable_width / 2) value_len = (usable_width/2) / mui->glyph_width; ticker_limit = (usable_width / mui->glyph_width) - (value_len + 2); ticker.s = label_str; ticker.len = ticker_limit; ticker.idx = index; ticker.str = label; ticker.selected = selected; menu_animation_ctl(MENU_ANIMATION_CTL_TICKER, &ticker); ticker.s = value_str; ticker.len = value_len; ticker.str = value; menu_animation_ctl(MENU_ANIMATION_CTL_TICKER, &ticker); mui_draw_text(mui->margin, y + mui->line_height / 2, width, height, label_str, color, TEXT_ALIGN_LEFT); bool switch_is_on = true; if (string_is_equal(value, "disabled") || string_is_equal(value, "off")) { if (mui->textures.list[MUI_TEXTURE_SWITCH_OFF]) { texture_switch = mui->textures.list[MUI_TEXTURE_SWITCH_OFF]; switch_is_on = false; } else do_draw_text = true; } else if (string_is_equal(value, "enabled") || string_is_equal(value, "on")) { if (mui->textures.list[MUI_TEXTURE_SWITCH_ON]) { texture_switch = mui->textures.list[MUI_TEXTURE_SWITCH_ON]; switch_is_on = true; } else do_draw_text = true; } else { switch (msg_hash_to_file_type(msg_hash_calculate(value))) { case FILE_TYPE_COMPRESSED: case FILE_TYPE_MORE: case FILE_TYPE_CORE: case FILE_TYPE_RDB: case FILE_TYPE_CURSOR: case FILE_TYPE_PLAIN: case FILE_TYPE_DIRECTORY: case FILE_TYPE_MUSIC: case FILE_TYPE_IMAGE: case FILE_TYPE_MOVIE: break; case FILE_TYPE_BOOL_ON: if (mui->textures.list[MUI_TEXTURE_SWITCH_ON]) { texture_switch = mui->textures.list[MUI_TEXTURE_SWITCH_ON]; switch_is_on = true; } else do_draw_text = true; break; case FILE_TYPE_BOOL_OFF: if (mui->textures.list[MUI_TEXTURE_SWITCH_OFF]) { texture_switch = mui->textures.list[MUI_TEXTURE_SWITCH_OFF]; switch_is_on = false; } else do_draw_text = true; break; default: do_draw_text = true; break; } } if (do_draw_text) mui_draw_text(width - mui->margin, y + mui->line_height / 2, width, height, value_str, color, TEXT_ALIGN_RIGHT); if (texture_switch) mui_draw_icon( mui->icon_size, texture_switch, width - mui->margin - mui->icon_size, y, width, height, 0, 1, switch_is_on ? &label_color[0] : &pure_white[0] ); } static void mui_render_menu_list(mui_handle_t *mui, unsigned width, unsigned height, uint32_t font_normal_color, uint32_t font_hover_color, float *menu_list_color) { unsigned header_height; uint64_t *frame_count; size_t i = 0; size_t end = menu_entries_get_end(); frame_count = video_driver_get_frame_count_ptr(); if (!menu_display_get_update_pending()) return; header_height = menu_display_get_header_height(); mui->list_block.carr.coords.vertices = 0; menu_entries_ctl(MENU_ENTRIES_CTL_START_GET, &i); for (; i < end; i++) { int y; size_t selection; char rich_label[PATH_MAX_LENGTH] = {0}; char entry_value[PATH_MAX_LENGTH] = {0}; bool entry_selected = false; if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection)) continue; y = header_height - mui->scroll_y + (mui->line_height * i); if ((y - (int)mui->line_height) > (int)height || ((y + (int)mui->line_height) < 0)) continue; menu_entry_get_value(i, entry_value, sizeof(entry_value)); menu_entry_get_rich_label(i, rich_label, sizeof(rich_label)); entry_selected = selection == i; mui_render_label_value( mui, y, width, height, *frame_count / 20, entry_selected ? font_hover_color : font_normal_color, entry_selected, rich_label, entry_value, menu_list_color ); } } static size_t mui_list_get_size(void *data, enum menu_list_type type) { switch (type) { case MENU_LIST_PLAIN: return menu_entries_get_stack_size(0); case MENU_LIST_TABS: return MUI_SYSTEM_TAB_END; default: break; } return 0; } static int mui_get_core_title(char *s, size_t len) { struct retro_system_info *system = NULL; rarch_system_info_t *info = NULL; settings_t *settings = config_get_ptr(); const char *core_name = NULL; const char *core_version = NULL; menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &system); core_name = system->library_name; core_version = system->library_version; if (!settings->menu.core_enable) return -1; if (runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &info)) { if (info) { if (string_is_empty(core_name)) core_name = info->info.library_name; if (!core_version) core_version = info->info.library_version; } } if (string_is_empty(core_name)) core_name = msg_hash_to_str(MENU_ENUM_LABEL_VALUE_NO_CORE); if (!core_version) core_version = ""; snprintf(s, len, "%s %s", core_name, core_version); return 0; } static void mui_draw_bg(menu_display_ctx_draw_t *draw) { menu_display_blend_begin(); draw->x = 0; draw->y = 0; draw->pipeline.id = 0; menu_display_draw_bg(draw); menu_display_draw(draw); menu_display_blend_end(); } static void mui_frame(void *data) { float black_bg[16] = { 0, 0, 0, 0.75, 0, 0, 0, 0.75, 0, 0, 0, 0.75, 0, 0, 0, 0.75, }; float pure_white[16]= { 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, }; float white_bg[16]= { 0.98, 0.98, 0.98, 1.00, 0.98, 0.98, 0.98, 1.00, 0.98, 0.98, 0.98, 1.00, 0.98, 0.98, 0.98, 1.00, }; float white_transp_bg[16]= { 0.98, 0.98, 0.98, 0.90, 0.98, 0.98, 0.98, 0.90, 0.98, 0.98, 0.98, 0.90, 0.98, 0.98, 0.98, 0.90, }; float grey_bg[16]= { 0.78, 0.78, 0.78, 0.90, 0.78, 0.78, 0.78, 0.90, 0.78, 0.78, 0.78, 0.90, 0.78, 0.78, 0.78, 0.90, }; float shadow_bg[16]= { 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.2, 0.00, 0.00, 0.00, 0.2, }; /* TODO/FIXME - convert this over to new hex format */ float greyish_blue[16] = { 0.22, 0.28, 0.31, 1.00, 0.22, 0.28, 0.31, 1.00, 0.22, 0.28, 0.31, 1.00, 0.22, 0.28, 0.31, 1.00, }; float almost_black[16] = { 0.13, 0.13, 0.13, 0.90, 0.13, 0.13, 0.13, 0.90, 0.13, 0.13, 0.13, 0.90, 0.13, 0.13, 0.13, 0.90, }; /* This controls the main background color */ menu_display_ctx_clearcolor_t clearcolor; menu_animation_ctx_ticker_t ticker; menu_display_ctx_draw_t draw; uint32_t black_opaque_54 = 0x0000008a; uint32_t black_opaque_87 = 0x000000de; uint32_t white_opaque_70 = 0xffffffb3; /* https://material.google.com/style/color.html#color-color-palette */ /* Hex values converted to RGB normalized decimals, alpha set to 1 */ float blue_500[16] = {0}; float blue_50[16] = {0}; float green_500[16] = {0}; float green_50[16] = {0}; float red_500[16] = {0}; float red_50[16] = {0}; float yellow_500[16] = {0}; float blue_grey_500[16] = {0}; float blue_grey_50[16] = {0}; float yellow_200[16] = {0}; float color_nv_header[16] = {0}; float color_nv_body[16] = {0}; float color_nv_accent[16] = {0}; float footer_bg_color_real[16] = {0}; float header_bg_color_real[16] = {0}; unsigned width = 0; unsigned height = 0; unsigned ticker_limit = 0; unsigned i = 0; unsigned header_height = 0; size_t selection = 0; size_t title_margin = 0; bool display_kb = false; mui_handle_t *mui = (mui_handle_t*)data; uint64_t *frame_count = video_driver_get_frame_count_ptr(); settings_t *settings = config_get_ptr(); char msg[256] = {0}; char title[256] = {0}; char title_buf[256] = {0}; char title_msg[256] = {0}; bool background_rendered = false; bool libretro_running = menu_display_libretro_running(); /* Default is blue theme */ float *header_bg_color = NULL; float *highlighted_entry_color = NULL; float *footer_bg_color = NULL; float *body_bg_color = NULL; float *active_tab_marker_color = NULL; float *passive_tab_icon_color = grey_bg; uint32_t font_normal_color = 0; uint32_t font_hover_color = 0; uint32_t font_header_color = 0; if (!mui) return; switch (settings->menu.materialui.menu_color_theme) { case MATERIALUI_THEME_BLUE: hex32_to_rgba_normalized(0x2196F3, blue_500, 1.00); hex32_to_rgba_normalized(0x2196F3, header_bg_color_real, 1.00); hex32_to_rgba_normalized(0xE3F2FD, blue_50, 0.90); hex32_to_rgba_normalized(0xFFFFFF, footer_bg_color_real, 1.00); header_bg_color = header_bg_color_real; highlighted_entry_color = blue_50; footer_bg_color = footer_bg_color_real; body_bg_color = white_transp_bg; active_tab_marker_color = blue_500; font_normal_color = black_opaque_54; font_hover_color = black_opaque_87; font_header_color = 0xffffffff; clearcolor.r = 1.0f; clearcolor.g = 1.0f; clearcolor.b = 1.0f; clearcolor.a = 0.75f; break; case MATERIALUI_THEME_BLUE_GREY: hex32_to_rgba_normalized(0x607D8B, blue_grey_500, 1.00); hex32_to_rgba_normalized(0x607D8B, header_bg_color_real, 1.00); hex32_to_rgba_normalized(0xCFD8DC, blue_grey_50, 0.90); hex32_to_rgba_normalized(0xFFFFFF, footer_bg_color_real, 1.00); header_bg_color = header_bg_color_real; body_bg_color = white_transp_bg; highlighted_entry_color = blue_grey_50; footer_bg_color = footer_bg_color_real; active_tab_marker_color = blue_grey_500; font_normal_color = black_opaque_54; font_hover_color = black_opaque_87; font_header_color = 0xffffffff; clearcolor.r = 1.0f; clearcolor.g = 1.0f; clearcolor.b = 1.0f; clearcolor.a = 0.75f; break; case MATERIALUI_THEME_GREEN: hex32_to_rgba_normalized(0x4CAF50, green_500, 1.00); hex32_to_rgba_normalized(0x4CAF50, header_bg_color_real, 1.00); hex32_to_rgba_normalized(0xC8E6C9, green_50, 0.90); hex32_to_rgba_normalized(0xFFFFFF, footer_bg_color_real, 1.00); header_bg_color = header_bg_color_real; body_bg_color = white_transp_bg; highlighted_entry_color = green_50; footer_bg_color = footer_bg_color_real; active_tab_marker_color = green_500; font_normal_color = black_opaque_54; font_hover_color = black_opaque_87; font_header_color = 0xffffffff; clearcolor.r = 1.0f; clearcolor.g = 1.0f; clearcolor.b = 1.0f; clearcolor.a = 0.75f; break; case MATERIALUI_THEME_RED: hex32_to_rgba_normalized(0xF44336, red_500, 1.00); hex32_to_rgba_normalized(0xF44336, header_bg_color_real, 1.00); hex32_to_rgba_normalized(0xFFEBEE, red_50, 0.90); hex32_to_rgba_normalized(0xFFFFFF, footer_bg_color_real, 1.00); header_bg_color = header_bg_color_real; body_bg_color = white_transp_bg; highlighted_entry_color = red_50; footer_bg_color = footer_bg_color_real; active_tab_marker_color = red_500; font_normal_color = black_opaque_54; font_hover_color = black_opaque_87; font_header_color = 0xffffffff; clearcolor.r = 1.0f; clearcolor.g = 1.0f; clearcolor.b = 1.0f; clearcolor.a = 0.75f; break; case MATERIALUI_THEME_YELLOW: hex32_to_rgba_normalized(0xFFEB3B, yellow_500, 1.00); hex32_to_rgba_normalized(0xFFEB3B, header_bg_color_real, 1.00); hex32_to_rgba_normalized(0xFFF9C4, yellow_200, 0.90); hex32_to_rgba_normalized(0xFFFFFF, footer_bg_color_real, 1.00); header_bg_color = header_bg_color_real; body_bg_color = white_transp_bg; highlighted_entry_color = yellow_200; footer_bg_color = footer_bg_color_real; active_tab_marker_color = yellow_500; font_normal_color = black_opaque_54; font_hover_color = black_opaque_87; font_header_color = black_opaque_54; clearcolor.r = 1.0f; clearcolor.g = 1.0f; clearcolor.b = 1.0f; clearcolor.a = 0.75f; break; case MATERIALUI_THEME_DARK_BLUE: hex32_to_rgba_normalized(0x212121, footer_bg_color_real, 1.00); memcpy(header_bg_color_real, greyish_blue, sizeof(header_bg_color_real)); header_bg_color = header_bg_color_real; body_bg_color = almost_black; highlighted_entry_color = grey_bg; footer_bg_color = footer_bg_color_real; active_tab_marker_color = greyish_blue; font_normal_color = white_opaque_70; font_hover_color = 0xffffffff; font_header_color = 0xffffffff; clearcolor.r = body_bg_color[0]; clearcolor.g = body_bg_color[1]; clearcolor.b = body_bg_color[2]; clearcolor.a = 0.75f; break; case MATERIALUI_THEME_NVIDIA_SHIELD: hex32_to_rgba_normalized(0x282F37, color_nv_header,1.00); hex32_to_rgba_normalized(0x282F37, header_bg_color_real,1.00); hex32_to_rgba_normalized(0x202427, color_nv_body, 0.90); hex32_to_rgba_normalized(0x77B900, color_nv_accent,0.90); hex32_to_rgba_normalized(0x202427, footer_bg_color_real, 1.00); header_bg_color = header_bg_color_real; body_bg_color = color_nv_body; highlighted_entry_color = color_nv_accent; footer_bg_color = footer_bg_color_real; active_tab_marker_color = color_nv_accent; font_normal_color = 0xbbc0c4ff; font_hover_color = 0xffffffff; font_header_color = 0xffffffff; clearcolor.r = color_nv_body[0]; clearcolor.g = color_nv_body[1]; clearcolor.b = color_nv_body[2]; clearcolor.a = 0.75f; break; } menu_display_set_alpha(header_bg_color_real, settings->menu.header.opacity); menu_display_set_alpha(footer_bg_color_real, settings->menu.footer.opacity); video_driver_get_size(&width, &height); menu_display_set_viewport(); header_height = menu_display_get_header_height(); if (libretro_running) { memset(&draw, 0, sizeof(menu_display_ctx_draw_t)); draw.width = width; draw.height = height; draw.texture = menu_display_white_texture; draw.color = &body_bg_color[0]; draw.vertex = NULL; draw.tex_coord = NULL; draw.vertex_count = 4; draw.prim_type = MENU_DISPLAY_PRIM_TRIANGLESTRIP; if (!menu_display_libretro_running() && draw.texture) draw.color = &white_bg[0]; mui_draw_bg(&draw); } else { menu_display_clear_color(&clearcolor); if (mui->textures.bg) { background_rendered = true; menu_display_set_alpha(white_transp_bg, 0.30); memset(&draw, 0, sizeof(menu_display_ctx_draw_t)); draw.width = width; draw.height = height; draw.texture = mui->textures.bg; draw.color = &white_transp_bg[0]; draw.vertex = NULL; draw.tex_coord = NULL; draw.vertex_count = 4; draw.prim_type = MENU_DISPLAY_PRIM_TRIANGLESTRIP; if (!menu_display_libretro_running() && draw.texture) draw.color = &white_bg[0]; mui_draw_bg(&draw); /* Restore opacity of transposed white background */ menu_display_set_alpha(white_transp_bg, 0.90); } } menu_entries_get_title(title, sizeof(title)); if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection)) return; if (background_rendered || libretro_running) menu_display_set_alpha(blue_50, 0.75); else menu_display_set_alpha(blue_50, 1.0); /* highlighted entry */ mui_render_quad( mui, 0, header_height - mui->scroll_y + mui->line_height *selection, width, mui->line_height, width, height, &highlighted_entry_color[0] ); menu_display_font_bind_block(&mui->list_block); mui_render_menu_list( mui, width, height, font_normal_color, font_hover_color, &active_tab_marker_color[0] ); menu_display_font_flush_block(); menu_animation_ctl(MENU_ANIMATION_CTL_SET_ACTIVE, NULL); /* header */ mui_render_quad( mui, 0, 0, width, header_height, width, height, &header_bg_color[0]); mui->tabs_height = 0; /* display tabs if depth equal one, if not hide them */ if (mui_list_get_size(mui, MENU_LIST_PLAIN) == 1) { mui_draw_tab_begin(mui, width, height, &footer_bg_color[0], &grey_bg[0]); for (i = 0; i <= MUI_SYSTEM_TAB_END; i++) mui_draw_tab(mui, i, width, height, &passive_tab_icon_color[0], &active_tab_marker_color[0]); mui_draw_tab_end(mui, width, height, header_height, &active_tab_marker_color[0]); } mui_render_quad( mui, 0, header_height, width, mui->shadow_height, width, height, &shadow_bg[0]); title_margin = mui->margin; if (menu_entries_ctl(MENU_ENTRIES_CTL_SHOW_BACK, NULL)) { title_margin = mui->icon_size; mui_draw_icon( mui->icon_size, mui->textures.list[MUI_TEXTURE_BACK], 0, 0, width, height, 0, 1, &pure_white[0] ); } ticker_limit = (width - mui->margin*2) / mui->glyph_width; ticker.s = title_buf; ticker.len = ticker_limit; ticker.idx = *frame_count / 100; ticker.str = title; ticker.selected = true; menu_animation_ctl(MENU_ANIMATION_CTL_TICKER, &ticker); /* Title */ if (mui_get_core_title(title_msg, sizeof(title_msg)) == 0) { int ticker_limit, value_len; char title_buf_msg_tmp[256] = {0}; char title_buf_msg[256] = {0}; size_t usable_width = width - (mui->margin * 2); snprintf(title_buf_msg, sizeof(title_buf), "%s (%s)", title_buf, title_msg); value_len = utf8len(title_buf); ticker_limit = (usable_width / mui->glyph_width) - (value_len + 2); ticker.s = title_buf_msg_tmp; ticker.len = ticker_limit; ticker.idx = *frame_count / 20; ticker.str = title_buf_msg; ticker.selected = true; menu_animation_ctl(MENU_ANIMATION_CTL_TICKER, &ticker); strlcpy(title_buf, title_buf_msg_tmp, sizeof(title_buf)); } mui_draw_text(title_margin, header_height / 2, width, height, title_buf, font_header_color, TEXT_ALIGN_LEFT); mui_draw_scrollbar(mui, width, height, &grey_bg[0]); menu_input_ctl(MENU_INPUT_CTL_KEYBOARD_DISPLAY, &display_kb); if (display_kb) { const char *str = NULL, *label = NULL; menu_input_ctl(MENU_INPUT_CTL_KEYBOARD_BUFF_PTR, &str); menu_input_ctl(MENU_INPUT_CTL_KEYBOARD_LABEL, &label); if (!str) str = ""; mui_render_quad(mui, 0, 0, width, height, width, height, &black_bg[0]); snprintf(msg, sizeof(msg), "%s\n%s", label, str); mui_render_messagebox(mui, msg, &body_bg_color[0], font_hover_color); } if (!string_is_empty(mui->box_message)) { mui_render_quad(mui, 0, 0, width, height, width, height, &black_bg[0]); mui_render_messagebox(mui, mui->box_message, &body_bg_color[0], font_hover_color); mui->box_message[0] = '\0'; } menu_display_draw_cursor( &white_bg[0], mui->cursor.size, mui->textures.list[MUI_TEXTURE_POINTER], menu_input_mouse_state(MENU_MOUSE_X_AXIS), menu_input_mouse_state(MENU_MOUSE_Y_AXIS), width, height); menu_display_restore_clear_color(); menu_display_unset_viewport(); } static void mui_layout(mui_handle_t *mui) { void *fb_buf; float scale_factor; int new_font_size; unsigned width, height, new_header_height; video_driver_get_size(&width, &height); /* Mobiles platforms may have very small display metrics * coupled to a high resolution, so we should be DPI aware * to ensure the entries hitboxes are big enough. * * On desktops, we just care about readability, with every widget * size proportional to the display width. */ scale_factor = menu_display_get_dpi(); new_header_height = scale_factor / 3; new_font_size = scale_factor / 9; mui->shadow_height = scale_factor / 36; mui->scrollbar_width = scale_factor / 36; mui->tabs_height = scale_factor / 3; mui->line_height = scale_factor / 3; mui->margin = scale_factor / 9; mui->icon_size = scale_factor / 3; menu_display_set_header_height(new_header_height); menu_display_set_font_size(new_font_size); /* we assume the average glyph aspect ratio is close to 3:4 */ mui->glyph_width = new_font_size * 3/4; menu_display_font(APPLICATION_SPECIAL_DIRECTORY_ASSETS_MATERIALUI_FONT); fb_buf = menu_display_get_font_buffer(); if (fb_buf) /* calculate a more realistic ticker_limit */ { unsigned m_width = font_driver_get_message_width(fb_buf, "a", 1, 1); if (m_width) mui->glyph_width = m_width; } } static void *mui_init(void **userdata) { mui_handle_t *mui = NULL; menu_handle_t *menu = (menu_handle_t*) calloc(1, sizeof(*menu)); if (!menu) goto error; if (!menu_display_init_first_driver()) goto error; mui = (mui_handle_t*)calloc(1, sizeof(mui_handle_t)); if (!mui) goto error; *userdata = mui; mui_layout(mui); menu_display_allocate_white_texture(); mui->cursor.size = 64.0; return menu; error: if (menu) free(menu); return NULL; } static void mui_free(void *data) { mui_handle_t *mui = (mui_handle_t*)data; if (!mui) return; video_coord_array_free(&mui->list_block.carr); font_driver_bind_block(NULL, NULL); } static void mui_context_bg_destroy(mui_handle_t *mui) { if (!mui) return; video_driver_texture_unload(&mui->textures.bg); video_driver_texture_unload(&menu_display_white_texture); } static void mui_context_destroy(void *data) { unsigned i; mui_handle_t *mui = (mui_handle_t*)data; if (!mui) return; for (i = 0; i < MUI_TEXTURE_LAST; i++) video_driver_texture_unload(&mui->textures.list[i]); menu_display_font_main_deinit(); mui_context_bg_destroy(mui); } static bool mui_load_image(void *userdata, void *data, enum menu_image_type type) { mui_handle_t *mui = (mui_handle_t*)userdata; switch (type) { case MENU_IMAGE_NONE: break; case MENU_IMAGE_WALLPAPER: mui_context_bg_destroy(mui); video_driver_texture_load(data, TEXTURE_FILTER_MIPMAP_LINEAR, &mui->textures.bg); menu_display_allocate_white_texture(); break; case MENU_IMAGE_THUMBNAIL: break; } return true; } static float mui_get_scroll(mui_handle_t *mui) { size_t selection; unsigned width, height, half = 0; if (!mui) return 0; if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection)) return 0; video_driver_get_size(&width, &height); if (mui->line_height) half = (height / mui->line_height) / 2; if (selection < half) return 0; return ((selection + 2 - half) * mui->line_height); } static void mui_navigation_set(void *data, bool scroll) { menu_animation_ctx_entry_t entry; mui_handle_t *mui = (mui_handle_t*)data; float scroll_pos = mui ? mui_get_scroll(mui) : 0.0f; if (!mui || !scroll) return; entry.duration = 10; entry.target_value = scroll_pos; entry.subject = &mui->scroll_y; entry.easing_enum = EASING_IN_OUT_QUAD; entry.tag = -1; entry.cb = NULL; menu_animation_ctl(MENU_ANIMATION_CTL_PUSH, &entry); } static void mui_list_set_selection(void *data, file_list_t *list) { mui_navigation_set(data, true); } static void mui_navigation_clear(void *data, bool pending_push) { size_t i = 0; mui_handle_t *mui = (mui_handle_t*)data; if (!mui) return; menu_entries_ctl(MENU_ENTRIES_CTL_SET_START, &i); mui->scroll_y = 0; } static void mui_navigation_set_last(void *data) { mui_navigation_set(data, true); } static void mui_navigation_alphabet(void *data, size_t *unused) { mui_navigation_set(data, true); } static void mui_populate_entries( void *data, const char *path, const char *label, unsigned i) { mui_handle_t *mui = (mui_handle_t*)data; if (!mui) return; mui->scroll_y = mui_get_scroll(mui); } static void mui_context_reset(void *data) { mui_handle_t *mui = (mui_handle_t*)data; settings_t *settings = config_get_ptr(); if (!mui || !settings) return; mui_layout(mui); mui_context_bg_destroy(mui); menu_display_allocate_white_texture(); mui_context_reset_textures(mui); task_push_image_load(settings->path.menu_wallpaper, MENU_ENUM_LABEL_CB_MENU_WALLPAPER, menu_display_handle_wallpaper_upload, NULL); } static int mui_environ(enum menu_environ_cb type, void *data, void *userdata) { switch (type) { case 0: default: break; } return -1; } static void mui_preswitch_tabs(mui_handle_t *mui, unsigned action) { size_t idx = 0; size_t stack_size = 0; file_list_t *menu_stack = NULL; if (!mui) return; menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &idx); menu_stack = menu_entries_get_menu_stack_ptr(0); stack_size = menu_stack->size; if (menu_stack->list[stack_size - 1].label) free(menu_stack->list[stack_size - 1].label); menu_stack->list[stack_size - 1].label = NULL; switch (mui->categories.selection_ptr) { case MUI_SYSTEM_TAB_MAIN: menu_stack->list[stack_size - 1].label = strdup(msg_hash_to_str(MENU_ENUM_LABEL_MAIN_MENU)); menu_stack->list[stack_size - 1].type = MENU_SETTINGS; break; case MUI_SYSTEM_TAB_PLAYLISTS: menu_stack->list[stack_size - 1].label = strdup(msg_hash_to_str(MENU_ENUM_LABEL_PLAYLISTS_TAB)); menu_stack->list[stack_size - 1].type = MENU_PLAYLISTS_TAB; break; case MUI_SYSTEM_TAB_SETTINGS: menu_stack->list[stack_size - 1].label = strdup(msg_hash_to_str(MENU_ENUM_LABEL_SETTINGS_TAB)); menu_stack->list[stack_size - 1].type = MENU_SETTINGS; break; } } static void mui_list_cache(void *data, enum menu_list_type type, unsigned action) { size_t list_size; mui_handle_t *mui = (mui_handle_t*)data; if (!mui) return; list_size = MUI_SYSTEM_TAB_END; switch (type) { case MENU_LIST_PLAIN: break; case MENU_LIST_HORIZONTAL: mui->categories.selection_ptr_old = mui->categories.selection_ptr; switch (action) { case MENU_ACTION_LEFT: if (mui->categories.selection_ptr == 0) { mui->categories.selection_ptr = list_size; mui->categories.active.idx = list_size - 1; } else mui->categories.selection_ptr--; break; default: if (mui->categories.selection_ptr == list_size) { mui->categories.selection_ptr = 0; mui->categories.active.idx = 1; } else mui->categories.selection_ptr++; break; } mui_preswitch_tabs(mui, action); break; default: break; } } static int mui_list_push(void *data, void *userdata, menu_displaylist_info_t *info, unsigned type) { menu_displaylist_ctx_parse_entry_t entry; int ret = -1; core_info_list_t *list = NULL; menu_handle_t *menu = (menu_handle_t*)data; (void)userdata; switch (type) { case DISPLAYLIST_LOAD_CONTENT_LIST: menu_entries_ctl(MENU_ENTRIES_CTL_CLEAR, info->list); menu_entries_append_enum(info->list, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_LOAD_CONTENT), msg_hash_to_str(MENU_ENUM_LABEL_LOAD_CONTENT), MENU_ENUM_LABEL_LOAD_CONTENT, MENU_SETTING_ACTION, 0, 0); core_info_get_list(&list); if (core_info_list_num_info_files(list)) { menu_entries_append_enum(info->list, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_DETECT_CORE_LIST), msg_hash_to_str(MENU_ENUM_LABEL_DETECT_CORE_LIST), MENU_ENUM_LABEL_DETECT_CORE_LIST, MENU_SETTING_ACTION, 0, 0); menu_entries_append_enum(info->list, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_DOWNLOADED_FILE_DETECT_CORE_LIST), msg_hash_to_str(MENU_ENUM_LABEL_DOWNLOADED_FILE_DETECT_CORE_LIST), MENU_ENUM_LABEL_DOWNLOADED_FILE_DETECT_CORE_LIST, MENU_SETTING_ACTION, 0, 0); } info->need_push = true; info->need_refresh = true; ret = 0; break; case DISPLAYLIST_MAIN_MENU: menu_entries_ctl(MENU_ENTRIES_CTL_CLEAR, info->list); entry.data = menu; entry.info = info; entry.parse_type = PARSE_ACTION; entry.add_empty_entry = false; if (!rarch_ctl(RARCH_CTL_IS_DUMMY_CORE, NULL)) { entry.enum_idx = MENU_ENUM_LABEL_CONTENT_SETTINGS; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); } if (menu_driver_ctl(RARCH_MENU_CTL_HAS_LOAD_NO_CONTENT, NULL)) { entry.enum_idx = MENU_ENUM_LABEL_START_CORE; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); } entry.enum_idx = MENU_ENUM_LABEL_START_VIDEO_PROCESSOR; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #ifndef HAVE_DYNAMIC if (frontend_driver_has_fork()) #endif { entry.enum_idx = MENU_ENUM_LABEL_CORE_LIST; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); } entry.enum_idx = MENU_ENUM_LABEL_LOAD_CONTENT_LIST; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); entry.enum_idx = MENU_ENUM_LABEL_LOAD_CONTENT_HISTORY; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #if defined(HAVE_NETWORKING) #if defined(HAVE_LIBRETRODB) entry.enum_idx = MENU_ENUM_LABEL_ADD_CONTENT_LIST; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #endif entry.enum_idx = MENU_ENUM_LABEL_ONLINE_UPDATER; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #endif entry.enum_idx = MENU_ENUM_LABEL_INFORMATION_LIST; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #ifndef HAVE_DYNAMIC entry.enum_idx = MENU_ENUM_LABEL_RESTART_RETROARCH; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #endif entry.enum_idx = MENU_ENUM_LABEL_CONFIGURATIONS; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); entry.enum_idx = MENU_ENUM_LABEL_SAVE_CURRENT_CONFIG; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); entry.enum_idx = MENU_ENUM_LABEL_SAVE_CURRENT_CONFIG_OVERRIDE_CORE; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); entry.enum_idx = MENU_ENUM_LABEL_SAVE_CURRENT_CONFIG_OVERRIDE_GAME; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); entry.enum_idx = MENU_ENUM_LABEL_SAVE_NEW_CONFIG; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); entry.enum_idx = MENU_ENUM_LABEL_START_NET_RETROPAD; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); entry.enum_idx = MENU_ENUM_LABEL_HELP_LIST; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #if !defined(IOS) entry.enum_idx = MENU_ENUM_LABEL_QUIT_RETROARCH; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #endif #if defined(HAVE_LAKKA) entry.enum_idx = MENU_ENUM_LABEL_SHUTDOWN; menu_displaylist_ctl(DISPLAYLIST_SETTING_ENUM, &entry); #endif info->need_push = true; ret = 0; break; } return ret; } static size_t mui_list_get_selection(void *data) { mui_handle_t *mui = (mui_handle_t*)data; if (!mui) return 0; return mui->categories.selection_ptr; } static int mui_pointer_tap(void *userdata, unsigned x, unsigned y, unsigned ptr, menu_file_list_cbs_t *cbs, menu_entry_t *entry, unsigned action) { size_t selection; unsigned width, height; unsigned header_height, i; mui_handle_t *mui = (mui_handle_t*)userdata; if (!mui) return 0; header_height = menu_display_get_header_height(); video_driver_get_size(&width, &height); if (y < header_height) { menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection); return menu_entry_action(entry, selection, MENU_ACTION_CANCEL); } else if (y > height - mui->tabs_height) { file_list_t *menu_stack = menu_entries_get_menu_stack_ptr(0); file_list_t *selection_buf = menu_entries_get_selection_buf_ptr(0); for (i = 0; i <= MUI_SYSTEM_TAB_END; i++) { unsigned tab_width = width / (MUI_SYSTEM_TAB_END + 1); unsigned start = tab_width * i; if ((x >= start) && (x < (start + tab_width))) { mui->categories.selection_ptr = i; mui_preswitch_tabs(mui, action); if (cbs && cbs->action_content_list_switch) return cbs->action_content_list_switch(selection_buf, menu_stack, "", "", 0); } } } else if (ptr <= (menu_entries_get_size() - 1)) { size_t idx; bool scroll = false; menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection); if (ptr == selection && cbs && cbs->action_select) return menu_entry_action(entry, selection, MENU_ACTION_SELECT); idx = ptr; menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &idx); menu_navigation_ctl(MENU_NAVIGATION_CTL_SET, &scroll); } return 0; } menu_ctx_driver_t menu_ctx_mui = { NULL, mui_get_message, generic_menu_iterate, mui_render, mui_frame, mui_init, mui_free, mui_context_reset, mui_context_destroy, mui_populate_entries, NULL, mui_navigation_clear, NULL, NULL, mui_navigation_set, mui_navigation_set_last, mui_navigation_alphabet, mui_navigation_alphabet, generic_menu_init_list, NULL, NULL, NULL, NULL, mui_list_cache, mui_list_push, mui_list_get_selection, mui_list_get_size, NULL, mui_list_set_selection, NULL, mui_load_image, "glui", mui_environ, mui_pointer_tap, };