Embedded/lvgl
1
0
Fork 0
mirror of https://github.com/lvgl/lvgl.git synced 2025-01-28 07:03:00 +08:00
Code Issues Projects Releases Wiki Activity

lv_app_notice: build notices from lv_mbox

Browse Source
This commit is contained in:
Gabor 2017-01-10 16:09:06 +01:00
parent b98dca77e1
commit 6bde942abe
5 changed files with 28 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lv_app/lv_app.c
View File

@ -1021,9 +1021,9 @@ static void lv_app_init_style(void)
app_style.sc_page_style.bg_rects.hpad = 0;
app_style.sc_page_style.bg_rects.opad = 0;
app_style.sc_page_style.scrl_rects.objs.transp = 1;
app_style.sc_page_style.scrl_rects.hpad = 20 * LV_DOWNSCALE;
app_style.sc_page_style.scrl_rects.vpad = 20 * LV_DOWNSCALE;
app_style.sc_page_style.scrl_rects.opad = 20 * LV_DOWNSCALE;
app_style.sc_page_style.scrl_rects.hpad = 10 * LV_DOWNSCALE;
app_style.sc_page_style.scrl_rects.vpad = 10 * LV_DOWNSCALE;
app_style.sc_page_style.scrl_rects.opad = 15 * LV_DOWNSCALE;
/*Shortcut styles*/
lv_btns_get(LV_BTNS_DEF,&app_style.sc_style);

96
lv_app/lv_app_util/lv_app_notice.c
View File

@ -26,16 +26,12 @@
/**********************
* STATIC PROTOTYPES
**********************/
static lv_action_res_t notice_rel_action(lv_obj_t * n, lv_dispi_t * dispi);
/**********************
* STATIC VARIABLES
**********************/
static lv_obj_t * notice_h;
static lv_btns_t notice_btns;
static lv_labels_t notice_labels;
/**********************
* MACROS
**********************/
@ -50,22 +46,6 @@ void lv_app_notice_init(void)
{
lv_app_style_t * app_style = lv_app_style_get();
memcpy(&notice_btns, &app_style->menu_style, sizeof(lv_rects_t));
notice_btns.rects.round = 5 * LV_DOWNSCALE;
notice_btns.bcolor[LV_BTN_STATE_REL] = COLOR_WHITE;
notice_btns.mcolor[LV_BTN_STATE_REL] = COLOR_BLACK;
notice_btns.gcolor[LV_BTN_STATE_REL] = COLOR_BLACK;
notice_btns.bcolor[LV_BTN_STATE_PR] = COLOR_WHITE;
notice_btns.mcolor[LV_BTN_STATE_PR] = COLOR_GRAY;
notice_btns.gcolor[LV_BTN_STATE_PR] = COLOR_GRAY;
notice_btns.rects.bwidth = 1 * LV_DOWNSCALE;
notice_btns.rects.bopa = 90;
notice_btns.rects.light = 5 * LV_DOWNSCALE;
memcpy(&notice_labels, &app_style->menu_btn_label_style, sizeof(lv_labels_t));
notice_labels.mid = 0;
notice_labels.font = LV_APP_FONT_MEDIUM;
notice_h = lv_rect_create(lv_scr_act(), NULL);
lv_obj_set_size(notice_h, LV_HOR_RES, LV_VER_RES - app_style->menu_h);
lv_obj_set_y(notice_h, app_style->menu_h);
@ -77,8 +57,9 @@ void lv_app_notice_init(void)
/**
* Add a notification with a given text
* @param format pritntf-like format string
* @return pointer the notice which is a message box (lv_mbox) object
*/
void lv_app_notice_add(const char * format, ...)
lv_obj_t * lv_app_notice_add(const char * format, ...)
{
char txt[LV_APP_NOTICE_MAX_LEN];
@ -89,77 +70,24 @@ void lv_app_notice_add(const char * format, ...)
lv_app_style_t * app_style = lv_app_style_get();
lv_obj_t * n;
n = lv_btn_create(notice_h, NULL);
lv_rect_set_fit(n, true, true);
lv_obj_set_style(n, &notice_btns);
lv_obj_set_opa(n, app_style->menu_opa);
lv_btn_set_rel_action(n, notice_rel_action);
lv_obj_t * l;
l = lv_label_create(n, NULL);
lv_label_set_text(l, txt);
lv_obj_set_style(l, &notice_labels);
lv_obj_t * mbox;
mbox = lv_mbox_create(notice_h, NULL);
lv_obj_set_style(mbox, lv_mboxs_get(LV_MBOXS_INFO, NULL));
lv_mbox_set_title(mbox, "");
lv_mbox_set_txt(mbox, txt);
lv_obj_set_opa(mbox, app_style->menu_opa);
#if LV_APP_NOTICE_SHOW_TIME != 0
lv_mbox_auto_close(mbox, LV_APP_NOTICE_SHOW_TIME);
#endif
lv_obj_set_parent(notice_h, lv_scr_act());
lv_rect_set_fit(n, false, false);
#if LV_APP_EFFECT_ANIM != 0 && LV_APP_ANIM_NOTICE != 0
anim_t a;
a.var = n;
a.path = anim_get_path(ANIM_PATH_LIN);
a.time = LV_APP_ANIM_NOTICE;
a.act_time = - LV_APP_NOTICE_SHOW_TIME;
a.playback = 0;
a.playback_pause = 0;
a.repeat = 0;
a.repeat_pause = 0;
a.end_cb = NULL;
#if LV_APP_EFFECT_OPA_ANIM != 0
a.fp = (anim_fp_t) lv_obj_set_opar;
a.start = lv_obj_get_opa(n);
a.end = OPA_TRANSP;
anim_create(&a);
/*Restore the label opacity because the opar anim changes it*/
lv_obj_set_opa(l, OPA_COVER);
a.act_time = - LV_APP_NOTICE_SHOW_TIME - LV_APP_ANIM_NOTICE; /*Do the next animation after the opa animation*/
#endif
a.fp = (anim_fp_t) lv_obj_set_height;
a.start = lv_obj_get_height(n);
a.end = 0;
a.end_cb = (anim_cb_t)lv_obj_del;
anim_create(&a);
#else
anim_t a;
a.var = n;
a.path = anim_get_path(ANIM_PATH_STEP);
a.time = LV_APP_ANIM_NOTICE;
a.act_time = - LV_APP_NOTICE_SHOW_TIME + LV_APP_ANIM_NOTICE;
a.playback = 0;
a.playback_pause = 0;
a.repeat = 0;
a.repeat_pause = 0;
a.fp = (anim_fp_t) lv_obj_set_height;
a.start = lv_obj_get_height(n);
a.end = lv_obj_get_height(n);
a.end_cb = lv_obj_del;
anim_create(&a);
#endif
return mbox;
}
/**********************
* STATIC FUNCTIONS
**********************/
static lv_action_res_t notice_rel_action(lv_obj_t * n, lv_dispi_t * dispi)
{
lv_obj_del(n);
return LV_ACTION_RES_INV;
}
#endif

2
lv_app/lv_app_util/lv_app_notice.h
View File

@ -25,7 +25,7 @@
* GLOBAL PROTOTYPES
**********************/
void lv_app_notice_init(void);
void lv_app_notice_add(const char * format, ...);
lv_obj_t * lv_app_notice_add(const char * format, ...);
/**********************
* MACROS

7
lv_appx/lv_app_sysmon.c
View File

@ -311,7 +311,8 @@ static void sysmon_task(void * param)
static bool mem_warn_report = false;
if(mem_mon.size_free < LV_APP_SYSMON_MEM_WARN && mem_warn_report == false) {
mem_warn_report = true;
lv_app_notice_add("Critically low memory");
lv_obj_t * not = lv_app_notice_add("Critically low memory");
lv_obj_set_style(not, lv_mboxs_get(LV_MBOXS_WARN, NULL));
}
if(mem_mon.size_free > LV_APP_SYSMON_MEM_WARN) mem_warn_report = false;
@ -320,7 +321,9 @@ static void sysmon_task(void * param)
if(mem_mon.pct_frag > LV_APP_SYSMON_FRAG_WARN) {
if(frag_warn_report == false) {
frag_warn_report = true;
lv_app_notice_add("Critically memory fragmentation");
lv_obj_t * not =lv_app_notice_add("Critical memory\nfragmentation");
lv_obj_set_style(not, lv_mboxs_get(LV_MBOXS_WARN, NULL));
dm_defrag(); /*Defrag. if the fragmentation is critical*/
}
}

8
lv_conf_temp.h
View File

@ -136,6 +136,12 @@
/*Message box (dependencies: lv_rect, lv_btn, lv_label)*/
#define USE_LV_MBOX 1
/*Message box (dependencies: lv_rect, lv_btn, lv_label)*/
#define USE_LV_MBOX 1
#if USE_LV_MBOX != 0
#define LV_MBOX_ANIM_TIME 250 /*How fast animate out the message box in auto close. 0: no animation [ms]*/
#endif
/*==================
* LV APP SETTINGS
* =================*/
@ -175,7 +181,7 @@
#define LV_APP_EFFECT_OPA_ANIM 1 /*Enable the using opacity in the application animations*/
#define LV_APP_ANIM_WIN 200 /*Animation time in milliseconds (0: turn off animation)*/
#define LV_APP_ANIM_SC 200 /*Animation time in milliseconds (0: turn off animation)*/
#define LV_APP_ANIM_NOTICE 300 /*How fast animate out a notice [ms]*/
#define LV_APP_ANIM_NOTICE 300 /*Obsolete, use LV_MBOX_ANIM. */
/* App. utility settings */
#define LV_APP_NOTICE_SHOW_TIME 4000 /*Notices will be shown for this time [ms]*/