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lv_lmeter: added

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This commit is contained in:
Gabor
2017-04-21 17:11:47 +02:00
parent e07abd8ad6
commit 373bf2de84
14 changed files with 444 additions and 217 deletions
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58
lv_objx/lv_objx_templ.c
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@@ -29,12 +29,10 @@
* STATIC PROTOTYPES
**********************/
static bool lv_templ_design(lv_obj_t * templ, const area_t * mask, lv_design_mode_t mode);
static void lv_templs_init(void);
/**********************
* STATIC VARIABLES
**********************/
static lv_templs_t lv_templs_def; /*Default template style*/
/**********************
* MACROS
@@ -56,7 +54,7 @@ static lv_templs_t lv_templs_def; /*Default template style*/
*/
lv_obj_t * lv_templ_create(lv_obj_t * par, lv_obj_t * copy)
{
/*Create the ancestor template*/
/*Create the ancestor of template*/
/*TODO modify it to the ancestor create function */
lv_obj_t * new_templ = lv_ANCESTOR_create(par, copy);
dm_assert(new_templ);
@@ -66,7 +64,7 @@ lv_obj_t * lv_templ_create(lv_obj_t * par, lv_obj_t * copy)
dm_assert(ext);
/*Initialize the allocated 'ext' */
ext->xyz = 0;
/*The signal and design functions are not copied so set them here*/
lv_obj_set_signal_f(new_templ, lv_templ_signal);
@@ -74,7 +72,7 @@ lv_obj_t * lv_templ_create(lv_obj_t * par, lv_obj_t * copy)
/*Init the new template template*/
if(copy == NULL) {
lv_obj_set_style(new_templ, lv_templs_get(LV_TEMPLS_DEF, NULL));
lv_obj_set_style(new_templ, lv_style_get(LV_STYLE_PRETTY, NULL));
}
/*Copy an existing template*/
else {
@@ -105,12 +103,8 @@ bool lv_templ_signal(lv_obj_t * templ, lv_signal_t sign, void * param)
/* The object can be deleted so check its validity and then
* make the object specific signal handling */
if(valid != false) {
switch(sign) {
case LV_SIGNAL_CLEANUP:
/*Nothing to cleanup. (No dynamically allocated memory in 'ext')*/
break;
default:
break;
if(sign == LV_SIGNAL_CLEANUP) {
/*Nothing to cleanup. (No dynamically allocated memory in 'ext')*/
}
}
@@ -135,40 +129,6 @@ bool lv_templ_signal(lv_obj_t * templ, lv_signal_t sign, void * param)
*/
/**
* Return with a pointer to a built-in style and/or copy it to a variable
* @param style a style name from lv_templs_builtin_t enum
* @param copy copy the style to this variable. (NULL if unused)
* @return pointer to an lv_templs_t style
*/
lv_templs_t * lv_templs_get(lv_templs_builtin_t style, lv_templs_t * copy)
{
static bool style_inited = false;
/*Make the style initialization if it is not done yet*/
if(style_inited == false) {
lv_templs_init();
style_inited = true;
}
lv_templs_t *style_p;
switch(style) {
case LV_TEMPLS_DEF:
style_p = &lv_templs_def;
break;
default:
style_p = &lv_templs_def;
}
if(copy != NULL) {
if(style_p != NULL) memcpy(copy, style_p, sizeof(lv_templs_t));
else memcpy(copy, &lv_templs_def, sizeof(lv_templs_t));
}
return style_p;
}
/**********************
* STATIC FUNCTIONS
**********************/
@@ -203,12 +163,4 @@ static bool lv_templ_design(lv_obj_t * templ, const area_t * mask, lv_design_mod
}
/**
* Initialize the built-in template styles
*/
static void lv_templs_init(void)
{
/*Default style*/
}
#endif