github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

imporve ENCODER support by sending signals

Browse Source
This commit is contained in:
Gabor Kiss-Vamosi
2019-03-12 14:46:02 +01:00
parent 4e66afc65b
commit 3458b1bfb1
3 changed files with 30 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
lv_core/lv_indev.c
View File

@@ -541,13 +541,15 @@ static void indev_encoder_proc(lv_indev_t * i, lv_indev_data_t * data)
bool editable = false;
focused->signal_cb(focused, LV_SIGNAL_GET_EDITABLE, &editable);
/*Button press happened*/
if(data->state == LV_INDEV_STATE_PR &&
i->proc.types.keypad.last_state == LV_INDEV_STATE_REL)
{
i->proc.pr_timestamp = lv_tick_get();
if(lv_group_get_editing(g) == true || editable == false) {
focused->signal_cb(focused, LV_SIGNAL_PRESSED, NULL);
if(i->proc.reset_query) return; /*The object might be deleted*/
lv_obj_send_event(focused, LV_EVENT_PRESSED);
if(i->proc.reset_query) return; /*The object might be deleted*/
}
@@ -558,16 +560,15 @@ static void indev_encoder_proc(lv_indev_t * i, lv_indev_data_t * data)
lv_tick_elaps(i->proc.pr_timestamp) > LV_INDEV_LONG_PRESS_TIME) {
/*On enter long press toggle edit mode.*/
if(editable) {
if(lv_ll_is_empty(&g->obj_ll) == false)
/*Don't leave edit mode if there is only one object (nowhere to navigate)*/
if(lv_ll_is_empty(&g->obj_ll) == false) {
lv_group_set_editing(g, lv_group_get_editing(g) ? false : true); /*Toggle edit mode on long press*/
else {
/*Don't leave edit mode if there is only one object (nowhere to navigate)*/
lv_obj_send_event(focused, LV_EVENT_LONG_PRESSED);
if(i->proc.reset_query) return; /*The object might be deleted*/
}
}
/*If not editable then just send a long press signal*/
else {
focused->signal_cb(focused, LV_SIGNAL_LONG_PRESS, NULL);
if(i->proc.reset_query) return; /*The object might be deleted*/
lv_obj_send_event(focused, LV_EVENT_LONG_PRESSED);
if(i->proc.reset_query) return; /*The object might be deleted*/
}
@@ -580,6 +581,9 @@ static void indev_encoder_proc(lv_indev_t * i, lv_indev_data_t * data)
/*The button was released on a non-editable object. Just send enter*/
if(editable == false) {
lv_group_send_data(g, LV_GROUP_KEY_ENTER);
focused->signal_cb(focused, LV_SIGNAL_RELEASED, NULL);
if(i->proc.reset_query) return; /*The object might be deleted*/
if(i->proc.long_pr_sent == 0) lv_obj_send_event(focused, LV_EVENT_SHORT_CLICKED);
if(i->proc.reset_query) return; /*The object might be deleted*/
@@ -588,18 +592,24 @@ static void indev_encoder_proc(lv_indev_t * i, lv_indev_data_t * data)
lv_obj_send_event(focused, LV_EVENT_RELEASED);
if(i->proc.reset_query) return; /*The object might be deleted*/
if(i->proc.reset_query) return; /*The object might be deleted*/
}
/*An object is being edited and the button is releases. Just send enter */
/*An object is being edited and the button is released. */
else if(g->editing) {
/*Ignore long pressed enter release because it comes from mode switch*/
if(!i->proc.long_pr_sent || lv_ll_is_empty(&g->obj_ll)) {
lv_group_send_data(g, LV_GROUP_KEY_ENTER); /*Ignore long pressed enter release because it comes from mode switch*/
lv_obj_send_event(focused, LV_EVENT_SHORT_CLICKED);
if(i->proc.reset_query) return; /*The object might be deleted*/
focused->signal_cb(focused, LV_SIGNAL_RELEASED, NULL);
if(i->proc.reset_query) return; /*The object might be deleted*/
lv_obj_send_event(focused, LV_EVENT_SHORT_CLICKED);
if(i->proc.reset_query) return; /*The object might be deleted*/
lv_obj_send_event(focused, LV_EVENT_CLICKED);
if(i->proc.reset_query) return; /*The object might be deleted*/
lv_obj_send_event(focused, LV_EVENT_RELEASED);
if(i->proc.reset_query) return; /*The object might be deleted*/
lv_group_send_data(g, LV_GROUP_KEY_ENTER);
}
}
/*If the focused object is editable and now in navigate mode then on enter switch edit mode*/