/** * @file lv_list.c * */ /********************* * INCLUDES *********************/ #include "lv_conf.h" #if USE_LV_LIST != 0 #include "lv_list.h" #include "lv_rect.h" #include "lv_label.h" /********************* * DEFINES *********************/ #define LV_LIST_LAYOUT_DEF LV_RECT_LAYOUT_COL_M /********************** * TYPEDEFS **********************/ /********************** * STATIC PROTOTYPES **********************/ static bool lv_list_design(lv_obj_t* obj_dp, const area_t * mask_p, lv_design_mode_t mode); /********************** * STATIC VARIABLES **********************/ static lv_lists_t lv_lists_def = { /*Page style*/ .pages.bg_rects.objs.color = COLOR_WHITE, .pages.bg_rects.gcolor = COLOR_SILVER, .pages.bg_rects.bcolor = COLOR_GRAY, .pages.bg_rects.bopa = 50, .pages.bg_rects.bwidth = 0 * LV_STYLE_MULT, .pages.bg_rects.round = 2 * LV_STYLE_MULT, .pages.bg_rects.empty = 1, .pages.bg_rects.vpad = 0 * LV_STYLE_MULT, .pages.bg_rects.hpad = 0 * LV_STYLE_MULT, .pages.bg_rects.opad = 5 * LV_STYLE_MULT, .pages.sb_rects.objs.color = COLOR_BLACK, .pages.sb_rects.gcolor = COLOR_BLACK, .pages.sb_rects.bcolor = COLOR_WHITE, .pages.sb_rects.bopa = 50, .pages.sb_rects.bwidth = 1 * LV_STYLE_MULT, .pages.sb_rects.round = 5 * LV_STYLE_MULT, .pages.sb_rects.empty = 0, .pages.sb_width= 8 * LV_STYLE_MULT, .pages.sb_opa=50, .pages.sb_mode = LV_PAGE_SB_MODE_AUTO, .pages.margin_ver = 0 * LV_STYLE_MULT, .pages.margin_hor = 0 * LV_STYLE_MULT, /*List element style*/ .liste_btns.mcolor[LV_BTN_STATE_REL] = COLOR_MAKE(0xa0, 0xa0, 0xa0), .liste_btns.gcolor[LV_BTN_STATE_REL] = COLOR_WHITE, .liste_btns.bcolor[LV_BTN_STATE_REL] = COLOR_WHITE, .liste_btns.mcolor[LV_BTN_STATE_PR] = COLOR_MAKE(0x60, 0x80, 0xa0), .liste_btns.gcolor[LV_BTN_STATE_PR] = COLOR_MAKE(0xd0, 0xd0, 0xd0), .liste_btns.bcolor[LV_BTN_STATE_PR] = COLOR_WHITE, .liste_btns.mcolor[LV_BTN_STATE_TGL_REL] = COLOR_MAKE(0x80,0x00,0x00), .liste_btns.gcolor[LV_BTN_STATE_TGL_REL] = COLOR_MAKE(0x20, 0x20, 0x20), .liste_btns.bcolor[LV_BTN_STATE_TGL_REL] = COLOR_WHITE, .liste_btns.mcolor[LV_BTN_STATE_TGL_PR] = COLOR_MAKE(0xf0, 0x26, 0x26), .liste_btns.gcolor[LV_BTN_STATE_TGL_PR] = COLOR_MAKE(0x40, 0x40, 0x40), .liste_btns.bcolor[LV_BTN_STATE_TGL_PR] = COLOR_WHITE, .liste_btns.mcolor[LV_BTN_STATE_INA] = COLOR_SILVER, .liste_btns.gcolor[LV_BTN_STATE_INA] = COLOR_GRAY, .liste_btns.bcolor[LV_BTN_STATE_INA] = COLOR_WHITE, .liste_btns.rects.bwidth = 2 * LV_STYLE_MULT, .liste_btns.rects.bopa = 50, .liste_btns.rects.empty = 0, .liste_btns.rects.round = 4 * LV_STYLE_MULT, .liste_btns.rects.hpad = 10 * LV_STYLE_MULT, .liste_btns.rects.vpad = 10 * LV_STYLE_MULT, .liste_btns.rects.opad = 3 * LV_STYLE_MULT, .liste_layout = LV_RECT_LAYOUT_CENTER }; /********************** * MACROS **********************/ /********************** * GLOBAL FUNCTIONS **********************/ /*----------------- * Create function *-----------------*/ /** * Create a list objects * @param par_dp pointer to an object, it will be the parent of the new list * @param copy_dp pointer to a list object, if not NULL then the new object will be copied from it * @return pointer to the created list */ lv_obj_t* lv_list_create(lv_obj_t* par_dp, lv_obj_t * copy_dp) { /*Create the ancestor basic object*/ lv_obj_t * new_obj_dp = lv_page_create(par_dp, NULL); dm_assert(new_obj_dp); /*Init the new list object*/ lv_obj_set_style(new_obj_dp, &lv_lists_def.pages); lv_rect_set_layout(new_obj_dp, LV_LIST_LAYOUT_DEF); return new_obj_dp; } /** * Signal function of the list * @param obj_dp pointer to a list object * @param sign a signal type from lv_signal_t enum * @param param pointer to a signal specific variable */ bool lv_list_signal(lv_obj_t* obj_dp, lv_signal_t sign, void * param) { bool valid; /* Include the ancient signal function */ valid = lv_list_signal(obj_dp, sign, param); /* The object can be deleted so check its validity and then * make the object specific signal handling */ if(valid != false) { switch(sign) { default: break; } } return valid; } void lv_list_add(lv_obj_t * obj_dp, const char * img_fn, const char * txt, void (*release) (lv_obj_t *)) { lv_obj_t * liste; liste = lv_btn_create(obj_dp, NULL); lv_obj_set_style(liste, &lv_lists_def.liste_btns); //lv_btn_set_rel_action(liste, release); lv_page_glue_obj(liste, true); lv_rect_set_layout(liste, lv_lists_def.liste_layout); lv_rect_set_fit(liste, false, true); if(img_fn != NULL) { } lv_obj_t * label = lv_label_create(liste, NULL); lv_label_set_text(label, txt); } /** * Return with a pointer to a built-in style and/or copy it to a variable * @param style a style name from lv_lists_builtin_t enum * @param copy_p copy the style to this variable. (NULL if unused) * @return pointer to an lv_lists_t style */ lv_lists_t * lv_lists_get(lv_lists_builtin_t style, lv_lists_t * copy_p) { lv_lists_t *style_p; switch(style) { case LV_LISTS_DEF: style_p = &lv_lists_def; break; default: style_p = &lv_lists_def; } if(copy_p != NULL) { if(style_p != NULL) memcpy(copy_p, style_p, sizeof(lv_lists_t)); else memcpy(copy_p, &lv_lists_def, sizeof(lv_lists_t)); } return style_p; } /*===================== * Setter functions *====================*/ /*===================== * Getter functions *====================*/ /********************** * STATIC FUNCTIONS **********************/ /** * Handle the drawing related tasks of the lists * @param obj_dp pointer to an object * @param mask the object will be drawn only in this area * @param mode LV_DESIGN_COVER_CHK: only check if the object fully covers the 'mask_p' area * (return 'true' if yes) * LV_DESIGN_DRAW: draw the object (always return 'true') * @param return true/false, depends on 'mode' */ static bool lv_list_design(lv_obj_t* obj_dp, const area_t * mask_p, lv_design_mode_t mode) { if(mode == LV_DESIGN_COVER_CHK) { /*Return false if the object is not covers the mask_p area*/ return false; } /*Draw the object*/ return true; } #endif