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apply click focus on press indetad of release

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This commit is contained in:
Gabor Kiss-Vamosi
2020-02-02 16:08:39 +01:00
parent 9a5096308b
commit 59e70fc6cb
3 changed files with 97 additions and 112 deletions
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181
src/lv_core/lv_indev.c
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@@ -39,6 +39,7 @@ static void indev_button_proc(lv_indev_t * i, lv_indev_data_t * data);
static void indev_proc_press(lv_indev_proc_t * proc);
static void indev_proc_release(lv_indev_proc_t * proc);
static void indev_proc_reset_query_handler(lv_indev_t * indev);
static void indev_click_focus(lv_indev_proc_t * proc);
static void indev_drag(lv_indev_proc_t * proc);
static void indev_drag_throw(lv_indev_proc_t * proc);
static lv_obj_t * get_dragged_obj(lv_obj_t * obj);
@@ -817,6 +818,10 @@ static void indev_proc_press(lv_indev_proc_t * proc)
lv_event_send(indev_obj_act, LV_EVENT_PRESSED, NULL);
if(indev_reset_check(proc)) return;
indev_click_focus(&indev_act->proc);
if(indev_reset_check(proc)) return;
if(indev_act->proc.wait_until_release) return;
}
}
@@ -944,90 +949,6 @@ static void indev_proc_release(lv_indev_proc_t * proc)
if(indev_reset_check(proc)) return;
/*Handle click focus*/
if(lv_obj_is_protected(indev_obj_act, LV_PROTECT_CLICK_FOCUS) == false &&
proc->types.pointer.last_pressed != indev_obj_act) {
#if LV_USE_GROUP
lv_group_t * g_act = lv_obj_get_group(indev_obj_act);
lv_group_t * g_prev = proc->types.pointer.last_pressed ? lv_obj_get_group(proc->types.pointer.last_pressed) : NULL;
/*If both the last and act. obj. are in the same group (or no group but it's also the same) */
if(g_act == g_prev) {
/*The objects are in a group*/
if(g_act) {
lv_group_focus_obj(indev_obj_act);
if(indev_reset_check(proc)) return;
}
/*The object are not in group*/
else {
if(proc->types.pointer.last_pressed) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
lv_signal_send(indev_obj_act, LV_SIGNAL_FOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(indev_obj_act, LV_EVENT_FOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
}
/*The object are not in the same group (in different group or one in not a group)*/
else {
/*Focus to the act. its group*/
if(g_act) {
lv_group_focus_obj(indev_obj_act);
if(indev_reset_check(proc)) return;
}
/*If the prev. obj. is not in a group then defocus it.*/
if(g_prev == NULL && proc->types.pointer.last_pressed) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
/*Focus on a non-group object*/
else {
if(proc->types.pointer.last_pressed) {
/*If the prev. object also wasn't in a group defocus it*/
if(g_prev == NULL) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
/*If the prev. object also was in a group at least "LEAVE" it instead of defocus*/
else {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_LEAVE, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_LEAVE, NULL);
if(indev_reset_check(proc)) return;
}
}
lv_signal_send(indev_obj_act, LV_SIGNAL_FOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(indev_obj_act, LV_EVENT_FOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
}
#else
if(proc->types.pointer.last_pressed) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
lv_signal_send(indev_obj_act, LV_SIGNAL_FOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(indev_obj_act, LV_EVENT_FOCUSED, NULL);
if(indev_reset_check(proc)) return;
#endif
proc->types.pointer.last_pressed = indev_obj_act;
}
/*Send LV_EVENT_DRAG_THROW_BEGIN if required */
/*If drag parent is active check recursively the drag_parent attribute*/
lv_obj_t * drag_obj = get_dragged_obj(indev_obj_act);
@@ -1122,6 +1043,98 @@ lv_obj_t * lv_indev_search_obj(lv_obj_t * obj, lv_point_t *point)
return found_p;
}
/**
* Handle focus/defocus on click for POINTER inpt devices
* @param proc pointer to the state of the indev
*/
static void indev_click_focus(lv_indev_proc_t * proc)
{
/*Handle click focus*/
if(lv_obj_is_protected(indev_obj_act, LV_PROTECT_CLICK_FOCUS) == false &&
proc->types.pointer.last_pressed != indev_obj_act) {
#if LV_USE_GROUP
lv_group_t * g_act = lv_obj_get_group(indev_obj_act);
lv_group_t * g_prev = proc->types.pointer.last_pressed ? lv_obj_get_group(proc->types.pointer.last_pressed) : NULL;
/*If both the last and act. obj. are in the same group (or no group but it's also the same) */
if(g_act == g_prev) {
/*The objects are in a group*/
if(g_act) {
lv_group_focus_obj(indev_obj_act);
if(indev_reset_check(proc)) return;
}
/*The object are not in group*/
else {
if(proc->types.pointer.last_pressed) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
lv_signal_send(indev_obj_act, LV_SIGNAL_FOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(indev_obj_act, LV_EVENT_FOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
}
/*The object are not in the same group (in different group or one in not a group)*/
else {
/*Focus to the act. its group*/
if(g_act) {
lv_group_focus_obj(indev_obj_act);
if(indev_reset_check(proc)) return;
}
/*If the prev. obj. is not in a group then defocus it.*/
if(g_prev == NULL && proc->types.pointer.last_pressed) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
/*Focus on a non-group object*/
else {
if(proc->types.pointer.last_pressed) {
/*If the prev. object also wasn't in a group defocus it*/
if(g_prev == NULL) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
/*If the prev. object also was in a group at least "LEAVE" it instead of defocus*/
else {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_LEAVE, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_LEAVE, NULL);
if(indev_reset_check(proc)) return;
}
}
lv_signal_send(indev_obj_act, LV_SIGNAL_FOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(indev_obj_act, LV_EVENT_FOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
}
#else
if(proc->types.pointer.last_pressed) {
lv_signal_send(proc->types.pointer.last_pressed, LV_SIGNAL_DEFOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(proc->types.pointer.last_pressed, LV_EVENT_DEFOCUSED, NULL);
if(indev_reset_check(proc)) return;
}
lv_signal_send(indev_obj_act, LV_SIGNAL_FOCUS, NULL);
if(indev_reset_check(proc)) return;
lv_event_send(indev_obj_act, LV_EVENT_FOCUSED, NULL);
if(indev_reset_check(proc)) return;
#endif
proc->types.pointer.last_pressed = indev_obj_act;
}
}
/**
* Handle the dragging of indev_proc_p->types.pointer.act_obj
* @param indev pointer to a input device state