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add editable attribute for better encoder control

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This commit is contained in:
Gabor Kiss-Vamosi
2018-07-25 21:52:50 +02:00
parent 678cbdc23d
commit 7cc8e74d1a
14 changed files with 124 additions and 34 deletions
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12
lv_core/lv_group.c
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@@ -297,7 +297,7 @@ void lv_group_set_focus_cb(lv_group_t * group, lv_group_focus_cb_t focus_cb)
* @param group pointer to group
* @param en true or false to enable or disable this feature.
*/
void lv_group_set_edit_enable(lv_group_t * group, bool en)
void lv_group_enable_edit(lv_group_t * group, bool en)
{
group->edit_mode_en = en ? 1 : 0;
}
@@ -389,6 +389,16 @@ lv_group_focus_cb_t lv_group_get_focus_cb(lv_group_t * group)
return group->focus_cb;
}
/**
* Get the edit mode is enabled or not.
* @param group pointer to group
* @return true editing is enabled
*/
bool lv_group_get_edit_enable(lv_group_t * group, bool en)
{
return group->edit_mode_en ? true : false;
}
/**
* Get the current mode (edit or navigate).
* @param group pointer to group

9
lv_core/lv_group.h
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@@ -150,7 +150,7 @@ void lv_group_set_focus_cb(lv_group_t * group, lv_group_focus_cb_t focus_cb);
* @param group pointer to group
* @param en true or false to enable or disable this feature.
*/
void lv_group_set_edit_enable(lv_group_t * group, bool en);
void lv_group_enable_edit(lv_group_t * group, bool en);
/**
* Manually set the current mode (edit or navigate).
@@ -203,6 +203,13 @@ lv_group_style_mod_func_t lv_group_get_style_mod_edit_cb(lv_group_t * group);
*/
lv_group_focus_cb_t lv_group_get_focus_cb(lv_group_t * group);
/**
* Get the edit mode is enabled or not.
* @param group pointer to group
* @return true editing is enabled
*/
bool lv_group_get_edit_enable(lv_group_t * group, bool en);
/**
* Get the current mode (edit or navigate).
* @param group pointer to group

38
lv_core/lv_indev.c
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@@ -355,10 +355,14 @@ static void indev_keypad_proc(lv_indev_t * i, lv_indev_data_t * data)
i->proc.long_pr_sent == 0 &&
lv_tick_elaps(i->proc.pr_timestamp) > LV_INDEV_LONG_PRESS_TIME )
{
lv_obj_t * focused = lv_group_get_focused(i->group);
/*If edit mode is enabled then change between edit and navigate on long press*/
if (i->group->edit_mode_en) {
/*If edit mode is enabled and the focused obejct is editable then change between edit and navigate on long press*/
lv_obj_t * focused = lv_group_get_focused(i->group);
bool editable = false;
focused->signal_func(focused, LV_SIGNAL_GET_EDITABLE, &editable);
if (i->group->edit_mode_en && editable) {
i->group->editing = i->group->editing ? 0 : 1;
LV_LOG_INFO("Edit mode changed");
if(focused) lv_obj_invalidate(focused);
}
/*If edit mode is disabled just send a long press signal*/
@@ -373,14 +377,28 @@ static void indev_keypad_proc(lv_indev_t * i, lv_indev_data_t * data)
/*The user might clear the key it was released. Always release the pressed key*/
data->key = i->proc.last_key;
if(data->key == LV_GROUP_KEY_NEXT) {
lv_group_focus_next(i->group);
} else if(data->key == LV_GROUP_KEY_PREV) {
lv_group_focus_prev(i->group);
} else if(data->key == LV_GROUP_KEY_ENTER &&
(i->group->edit_mode_en && i->group->editing == 0))
if((data->key == LV_GROUP_KEY_NEXT) ||
((i->group->edit_mode_en && i->group->editing == 0) &&
(data->key == LV_GROUP_KEY_RIGHT || data->key == LV_GROUP_KEY_DOWN)))
{
/*Do nothing. Don't send the ENTER if in navigation mode*/
lv_group_focus_next(i->group);
}
else if((data->key == LV_GROUP_KEY_PREV) ||
((i->group->edit_mode_en && i->group->editing == 0) &&
(data->key == LV_GROUP_KEY_LEFT || data->key == LV_GROUP_KEY_UP)))
{
lv_group_focus_prev(i->group);
}
else if(data->key == LV_GROUP_KEY_ENTER && i->group->edit_mode_en)
{
lv_obj_t * focused = lv_group_get_focused(i->group);
bool editable = false;
focused->signal_func(focused, LV_SIGNAL_GET_EDITABLE, &editable);
/* If an ENTER is released but not long pressed and we are in edit mode or the object is not editable then send the ENTER
* In navigate mode to editable objects and after releasing the long press to change mode do not send ENTER*/
if(!i->proc.long_pr_sent && (i->group->editing || !editable)) {
lv_group_send_data(i->group, data->key);
}
} else {
lv_group_send_data(i->group, data->key);
}

13
lv_core/lv_obj.h
View File

@@ -104,6 +104,7 @@ typedef enum
LV_SIGNAL_FOCUS,
LV_SIGNAL_DEFOCUS,
LV_SIGNAL_CONTROLL,
LV_SIGNAL_GET_EDITABLE,
} lv_signal_t;
typedef lv_res_t (* lv_signal_func_t) (struct _lv_obj_t * obj, lv_signal_t sign, void * param);
@@ -135,9 +136,9 @@ typedef struct _lv_obj_t
uint8_t drag_parent :1; /*1: Parent will be dragged instead*/
uint8_t hidden :1; /*1: Object is hidden*/
uint8_t top :1; /*1: If the object or its children is clicked it goes to the foreground*/
uint8_t opa_scale_en :1; /*1: opa_scale is set*/
lv_opa_t opa_scale; /*Scale down the opacity by this factor. Effects all children as well*/
uint8_t opa_scale_en :1; /*1: opa_scale is set*/
uint8_t protect; /*Automatically happening actions can be prevented. 'OR'ed values from lv_obj_prot_t*/
lv_opa_t opa_scale; /*Scale down the opacity by this factor. Effects all children as well*/
lv_coord_t ext_size; /*EXTtend the size of the object in every direction. E.g. for shadow drawing*/
@@ -398,6 +399,14 @@ void lv_obj_set_drag_throw(lv_obj_t * obj, bool en);
*/
void lv_obj_set_drag_parent(lv_obj_t * obj, bool en);
/**
* Set editable parameter Used by groups and keyboard/encoder control.
* Editable object has something inside to choose (the elements of a list)
* @param obj pointer to an object
* @param en true: enable editing
*/
void lv_obj_set_editable(lv_obj_t * obj, bool en);
/**
* Set the opa scale enable parameter (required to set opa_scale with `lv_obj_set_opa_scale()`)
* @param obj pointer to an object

49
lv_objx/lv_btnm.c
View File

@@ -505,9 +505,11 @@ static lv_res_t lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param)
lv_point_t p;
if(sign == LV_SIGNAL_CLEANUP) {
lv_mem_free(ext->button_areas);
} else if(sign == LV_SIGNAL_STYLE_CHG || sign == LV_SIGNAL_CORD_CHG) {
}
else if(sign == LV_SIGNAL_STYLE_CHG || sign == LV_SIGNAL_CORD_CHG) {
lv_btnm_set_map(btnm, ext->map_p);
} else if(sign == LV_SIGNAL_PRESSING) {
}
else if(sign == LV_SIGNAL_PRESSING) {
uint16_t btn_pr;
/*Search the pressed area*/
lv_indev_get_point(param, &p);
@@ -547,7 +549,8 @@ static lv_res_t lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param)
}
}
}
} else if(sign == LV_SIGNAL_RELEASED) {
}
else if(sign == LV_SIGNAL_RELEASED) {
if(ext->btn_id_pr != LV_BTNM_PR_NONE) {
if(ext->action) {
uint16_t txt_i = get_button_text(btnm, ext->btn_id_pr);
@@ -589,10 +592,12 @@ static lv_res_t lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param)
ext->btn_id_pr = LV_BTNM_PR_NONE;
#endif
}
} else if(sign == LV_SIGNAL_PRESS_LOST || sign == LV_SIGNAL_DEFOCUS) {
}
else if(sign == LV_SIGNAL_PRESS_LOST || sign == LV_SIGNAL_DEFOCUS) {
ext->btn_id_pr = LV_BTNM_PR_NONE;
lv_obj_invalidate(btnm);
} else if(sign == LV_SIGNAL_FOCUS) {
}
else if(sign == LV_SIGNAL_FOCUS) {
#if USE_LV_GROUP
lv_indev_t * indev = lv_indev_get_act();
if(lv_obj_is_focused(btnm) && lv_indev_get_type(indev) == LV_INDEV_TYPE_POINTER) {
@@ -600,12 +605,15 @@ static lv_res_t lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param)
lv_indev_get_point(indev, &p);
uint16_t btn_i = get_button_from_point(btnm, &p);
ext->btn_id_pr = btn_i;
} else {
ext->btn_id_pr = 0;
}
#else
ext->btn_id_pr = 0;
#endif
lv_obj_invalidate(btnm);
} else if(sign == LV_SIGNAL_CONTROLL) {
}
else if(sign == LV_SIGNAL_CONTROLL) {
char c = *((char *)param);
if(c == LV_GROUP_KEY_RIGHT) {
if(ext->btn_id_pr == LV_BTNM_PR_NONE) ext->btn_id_pr = 0;
@@ -616,7 +624,8 @@ static lv_res_t lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param)
if(ext->btn_id_pr == LV_BTNM_PR_NONE) ext->btn_id_pr = 0;
if(ext->btn_id_pr > 0) ext->btn_id_pr--;
lv_obj_invalidate(btnm);
} else if(c == LV_GROUP_KEY_DOWN) {
}
else if(c == LV_GROUP_KEY_DOWN) {
lv_style_t * style = lv_btnm_get_style(btnm, LV_BTNM_STYLE_BG);
/*Find the area below the the current*/
if(ext->btn_id_pr == LV_BTNM_PR_NONE) {
@@ -636,7 +645,8 @@ static lv_res_t lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param)
if(area_below < ext->btn_cnt) ext->btn_id_pr = area_below;
}
lv_obj_invalidate(btnm);
} else if(c == LV_GROUP_KEY_UP) {
}
else if(c == LV_GROUP_KEY_UP) {
lv_style_t * style = lv_btnm_get_style(btnm, LV_BTNM_STYLE_BG);
/*Find the area below the the current*/
if(ext->btn_id_pr == LV_BTNM_PR_NONE) {
@@ -656,22 +666,29 @@ static lv_res_t lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param)
}
lv_obj_invalidate(btnm);
} else if(c == LV_GROUP_KEY_ENTER) {
}
else if(c == LV_GROUP_KEY_ENTER) {
if(ext->action != NULL) {
uint16_t txt_i = get_button_text(btnm, ext->btn_id_pr);
if(txt_i != LV_BTNM_PR_NONE) {
ext->action(btnm, cut_ctrl_byte(ext->map_p[txt_i]));
}
}
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;
for(i = 0; i < LV_MAX_ANCESTOR_NUM - 1; i++) { /*Find the last set data*/
if(buf->type[i] == NULL) break;
}
buf->type[i] = "lv_btnm";
}
}
else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = true;
}
else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;
for(i = 0; i < LV_MAX_ANCESTOR_NUM - 1; i++) { /*Find the last set data*/
if(buf->type[i] == NULL) break;
}
buf->type[i] = "lv_btnm";
}
return res;
}

3
lv_objx/lv_ddlist.c
View File

@@ -574,6 +574,9 @@ static lv_res_t lv_ddlist_signal(lv_obj_t * ddlist, lv_signal_t sign, void * par
lv_ddlist_refr_size(ddlist, true);
}
}
} else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = true;
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;

3
lv_objx/lv_list.c
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@@ -570,6 +570,9 @@ static lv_res_t lv_list_signal(lv_obj_t * list, lv_signal_t sign, void * param)
lv_btn_set_state(btn, LV_BTN_STATE_REL);
}
last_clicked_btn = NULL; /*button click will set if comes before focus*/
} else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = true;
} else if(sign == LV_SIGNAL_CONTROLL) {
char c = *((char *)param);
if(c == LV_GROUP_KEY_RIGHT || c == LV_GROUP_KEY_DOWN) {

8
lv_objx/lv_mbox.c
View File

@@ -387,9 +387,13 @@ static lv_res_t lv_mbox_signal(lv_obj_t * mbox, lv_signal_t sign, void * param)
} else if(sign == LV_SIGNAL_STYLE_CHG) {
mbox_realign(mbox);
} else if(sign == LV_SIGNAL_FOCUS || sign == LV_SIGNAL_DEFOCUS || sign == LV_SIGNAL_CONTROLL) {
} else if(sign == LV_SIGNAL_FOCUS || sign == LV_SIGNAL_DEFOCUS ||
sign == LV_SIGNAL_CONTROLL || sign == LV_SIGNAL_GET_EDITABLE) {
if(ext->btnm) {
ext->btnm->signal_func(ext->btnm, sign, param);
ext->btnm->signal_func(ext->btnm, sign, param);
}
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;

5
lv_objx/lv_page.c
View File

@@ -271,7 +271,7 @@ lv_sb_mode_t lv_page_get_sb_mode(lv_obj_t * page)
* @param page pointer to a page object
* @return true: scrolling with arrows is enabled
*/
bool lv_page_get_arrow_scroll(lv_obj_t * page, bool en)
bool lv_page_get_arrow_scroll(lv_obj_t * page)
{
lv_page_ext_t * ext = lv_obj_get_ext_attr(page);
return ext->arrow_scroll ? true : false;
@@ -612,6 +612,9 @@ static lv_res_t lv_page_signal(lv_obj_t * page, lv_signal_t sign, void * param)
lv_obj_set_y(scrl, lv_obj_get_y(scrl) + lv_obj_get_height(page) / 4);
#endif
}
} else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = lv_page_get_arrow_scroll(page);
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;

2
lv_objx/lv_page.h
View File

@@ -199,7 +199,7 @@ lv_sb_mode_t lv_page_get_sb_mode(lv_obj_t * page);
* @param page pointer to a page object
* @return true: scrolling with arrows is enabled
*/
bool lv_page_get_arrow_scroll(lv_obj_t * page, bool en);
bool lv_page_get_arrow_scroll(lv_obj_t * page);
/**
* Get width of the scrollable part of a page

3
lv_objx/lv_slider.c
View File

@@ -462,6 +462,9 @@ static lv_res_t lv_slider_signal(lv_obj_t * slider, lv_signal_t sign, void * par
lv_slider_set_value(slider, lv_slider_get_value(slider) - 1);
if(ext->action != NULL) ext->action(slider);
}
} else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = true;
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;

3
lv_objx/lv_sw.c
View File

@@ -261,6 +261,9 @@ static lv_res_t lv_sw_signal(lv_obj_t * sw, lv_signal_t sign, void * param)
lv_sw_off(sw);
if(slider_action) slider_action(sw);
}
} else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = false; /*The ancestor slider is editable the switch is not*/
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;

7
lv_objx/lv_ta.c
View File

@@ -236,6 +236,10 @@ void lv_ta_add_text(lv_obj_t * ta, const char * txt)
if(ext->pwd_mode != 0) pwd_char_hider(ta); /*Make sure all the current text contains only '*'*/
/*Insert the text*/
lv_label_ins_text(ext->label, ext->cursor.pos, txt);
if(ext->pwd_mode != 0) {
@@ -983,6 +987,9 @@ static lv_res_t lv_ta_signal(lv_obj_t * ta, lv_signal_t sign, void * param)
#endif
}
} else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = true;
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;

3
lv_objx/lv_tabview.c
View File

@@ -579,6 +579,9 @@ static lv_res_t lv_tabview_signal(lv_obj_t * tabview, lv_signal_t sign, void * p
if(ext->btns) {
ext->btns->signal_func(ext->btns, sign, param);
}
} else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = true;
} else if(sign == LV_SIGNAL_GET_TYPE) {
lv_obj_type_t * buf = param;
uint8_t i;