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This commit is contained in:
Gabor Kiss-Vamosi
2018-06-19 09:49:58 +02:00
parent 175f06a7f9
commit 383ce0599e
137 changed files with 145842 additions and 145911 deletions
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188
lv_core/lv_indev.c
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@@ -1,6 +1,6 @@
/**
* @file lv_indev_proc.c
*
*
*/
/*********************
@@ -45,7 +45,7 @@ static void indev_drag_throw(lv_indev_proc_t * state);
/**********************
* STATIC VARIABLES
**********************/
static lv_indev_t *indev_act;
static lv_indev_t * indev_act;
/**********************
* MACROS
@@ -110,10 +110,10 @@ void lv_indev_reset_lpr(lv_indev_t * indev)
*/
void lv_indev_enable(lv_hal_indev_type_t type, bool enable)
{
lv_indev_t *i = lv_indev_next(NULL);
lv_indev_t * i = lv_indev_next(NULL);
while (i) {
if (i->driver.type == type) i->proc.disabled = enable == false ? 1 : 0;
while(i) {
if(i->driver.type == type) i->proc.disabled = enable == false ? 1 : 0;
i = lv_indev_next(i);
}
}
@@ -123,7 +123,7 @@ void lv_indev_enable(lv_hal_indev_type_t type, bool enable)
* @param indev pointer to an input device
* @param cur_obj pointer to an object to be used as cursor
*/
void lv_indev_set_cursor(lv_indev_t *indev, lv_obj_t *cur_obj)
void lv_indev_set_cursor(lv_indev_t * indev, lv_obj_t * cur_obj)
{
if(indev->driver.type != LV_INDEV_TYPE_POINTER && indev->driver.type != LV_INDEV_TYPE_BUTTON) return;
@@ -138,7 +138,7 @@ void lv_indev_set_cursor(lv_indev_t *indev, lv_obj_t *cur_obj)
* @param indev pointer to an input device
* @param group point to a group
*/
void lv_indev_set_group(lv_indev_t *indev, lv_group_t *group)
void lv_indev_set_group(lv_indev_t * indev, lv_group_t * group)
{
if(indev->driver.type == LV_INDEV_TYPE_KEYPAD) indev->group = group;
}
@@ -150,7 +150,7 @@ void lv_indev_set_group(lv_indev_t *indev, lv_group_t *group)
* @param indev pointer to an input device
* @param group point to a group
*/
void lv_indev_set_button_points(lv_indev_t *indev, lv_point_t *points)
void lv_indev_set_button_points(lv_indev_t * indev, lv_point_t * points)
{
if(indev->driver.type == LV_INDEV_TYPE_BUTTON) indev->btn_points = points;
}
@@ -210,7 +210,7 @@ uint32_t lv_indev_get_inactive_time(lv_indev_t * indev)
if(indev) return t = lv_tick_elaps(indev->last_activity_time);
lv_indev_t *i;
lv_indev_t * i;
t = UINT16_MAX;
i = lv_indev_next(NULL);
while(i) {
@@ -266,12 +266,10 @@ static void indev_proc_task(void * param)
}
if(i->driver.type == LV_INDEV_TYPE_POINTER) {
indev_pointer_proc(i,&data);
}
else if(i->driver.type == LV_INDEV_TYPE_KEYPAD) {
indev_pointer_proc(i, &data);
} else if(i->driver.type == LV_INDEV_TYPE_KEYPAD) {
indev_keypad_proc(i, &data);
}
else if(i->driver.type == LV_INDEV_TYPE_BUTTON) {
} else if(i->driver.type == LV_INDEV_TYPE_BUTTON) {
indev_button_proc(i, &data);
}
/*Handle reset query if it happened in during processing*/
@@ -294,24 +292,23 @@ static void indev_pointer_proc(lv_indev_t * i, lv_indev_data_t * data)
{
/*Move the cursor if set and moved*/
if(i->cursor != NULL &&
(i->proc.last_point.x != data->point.x ||
i->proc.last_point.y != data->point.y))
{
(i->proc.last_point.x != data->point.x ||
i->proc.last_point.y != data->point.y)) {
lv_obj_set_pos(i->cursor, data->point.x, data->point.y);
}
i->proc.act_point.x = data->point.x;
i->proc.act_point.y = data->point.y;
if(i->proc.state == LV_INDEV_STATE_PR){
#if LV_INDEV_POINT_MARKER != 0
if(i->proc.state == LV_INDEV_STATE_PR) {
#if LV_INDEV_POINT_MARKER != 0
lv_area_t area;
area.x1 = i->proc.act_point.x - (LV_INDEV_POINT_MARKER >> 1);
area.y1 = i->proc.act_point.y - (LV_INDEV_POINT_MARKER >> 1);
area.x2 = i->proc.act_point.x + ((LV_INDEV_POINT_MARKER >> 1) | 0x1);
area.y2 = i->proc.act_point.y + ((LV_INDEV_POINT_MARKER >> 1) | 0x1);
lv_rfill(&area, NULL, LV_COLOR_MAKE(0xFF, 0, 0), LV_OPA_COVER);
#endif
#endif
indev_proc_press(&i->proc);
} else {
indev_proc_release(&i->proc);
@@ -333,16 +330,14 @@ static void indev_keypad_proc(lv_indev_t * i, lv_indev_data_t * data)
/*Key press happened*/
if(data->state == LV_INDEV_STATE_PR &&
i->proc.last_state == LV_INDEV_STATE_REL)
{
i->proc.last_state == LV_INDEV_STATE_REL) {
i->proc.pr_timestamp = lv_tick_get();
}
/*Pressing*/
else if(data->state == LV_INDEV_STATE_PR && i->proc.last_state == LV_INDEV_STATE_PR) {
if(data->key == LV_GROUP_KEY_ENTER &&
i->proc.long_pr_sent == 0 &&
lv_tick_elaps(i->proc.pr_timestamp) > LV_INDEV_LONG_PRESS_TIME)
{
i->proc.long_pr_sent == 0 &&
lv_tick_elaps(i->proc.pr_timestamp) > LV_INDEV_LONG_PRESS_TIME) {
lv_group_send_data(i->group, LV_GROUP_KEY_ENTER_LONG);
i->proc.long_pr_sent = 1;
@@ -350,24 +345,21 @@ static void indev_keypad_proc(lv_indev_t * i, lv_indev_data_t * data)
}
}
/*Release happened*/
else if(data->state == LV_INDEV_STATE_REL && i->proc.last_state == LV_INDEV_STATE_PR)
{
else if(data->state == LV_INDEV_STATE_REL && i->proc.last_state == LV_INDEV_STATE_PR) {
/*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_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->proc.long_pr_sent) {
} else if(data->key == LV_GROUP_KEY_ENTER && i->proc.long_pr_sent) {
/*Do nothing. Don't send the ENTER if ENTER_LONG was sent*/
} else {
lv_group_send_data(i->group, data->key);
lv_group_send_data(i->group, data->key);
}
if(i->proc.reset_query) return; /*The object might be deleted in `focus_cb` or due to any other user event*/
if(i->proc.reset_query) return; /*The object might be deleted in `focus_cb` or due to any other user event*/
i->proc.pr_timestamp = 0;
i->proc.long_pr_sent = 0;
@@ -392,8 +384,8 @@ static void indev_button_proc(lv_indev_t * i, lv_indev_data_t * data)
/*Still the same point is pressed*/
if(i->proc.last_point.x == i->proc.act_point.x &&
i->proc.last_point.y == i->proc.act_point.y &&
data->state == LV_INDEV_STATE_PR) {
i->proc.last_point.y == i->proc.act_point.y &&
data->state == LV_INDEV_STATE_PR) {
#if LV_INDEV_POINT_MARKER != 0
lv_area_t area;
area.x1 = i->proc.act_point.x - (LV_INDEV_POINT_MARKER >> 1);
@@ -419,7 +411,7 @@ static void indev_button_proc(lv_indev_t * i, lv_indev_data_t * data)
static void indev_proc_press(lv_indev_proc_t * proc)
{
lv_obj_t * pr_obj = proc->act_obj;
if(proc->wait_unil_release != 0) return;
/*If there is no last object then search*/
@@ -435,23 +427,23 @@ static void indev_proc_press(lv_indev_proc_t * proc)
}
/*If a dragable or a protected object was the last then keep it*/
else {
}
/*If a new object was found reset some variables and send a pressed signal*/
if(pr_obj != proc->act_obj) {
proc->last_point.x = proc->act_point.x;
proc->last_point.y = proc->act_point.y;
/*If a new object found the previous was lost, so send a signal*/
if(proc->act_obj != NULL) {
proc->act_obj->signal_func(proc->act_obj, LV_SIGNAL_PRESS_LOST, indev_act);
if(proc->reset_query != 0) return;
}
if(pr_obj != NULL) {
/* Save the time when the obj pressed.
/* Save the time when the obj pressed.
* It is necessary to count the long press time.*/
proc->pr_timestamp = lv_tick_get();
proc->long_pr_sent = 0;
@@ -463,15 +455,15 @@ static void indev_proc_press(lv_indev_proc_t * proc)
/*Search for 'top' attribute*/
lv_obj_t * i = pr_obj;
lv_obj_t * last_top = NULL;
while(i != NULL){
if(i->top != 0) last_top = i;
i = lv_obj_get_parent(i);
while(i != NULL) {
if(i->top != 0) last_top = i;
i = lv_obj_get_parent(i);
}
if(last_top != NULL) {
/*Move the last_top object to the foreground*/
lv_obj_t * par = lv_obj_get_parent(last_top);
/*After list change it will be the new head*/
/*Move the last_top object to the foreground*/
lv_obj_t * par = lv_obj_get_parent(last_top);
/*After list change it will be the new head*/
lv_ll_chg_list(&par->child_ll, &par->child_ll, last_top);
lv_obj_invalidate(last_top);
}
@@ -481,7 +473,7 @@ static void indev_proc_press(lv_indev_proc_t * proc)
if(proc->reset_query != 0) return;
}
}
proc->act_obj = pr_obj; /*Save the pressed object*/
proc->last_obj = proc->act_obj; /*Refresh the last_obj*/
@@ -546,8 +538,8 @@ static void indev_proc_release(lv_indev_proc_t * proc)
proc->pr_timestamp = 0;
proc->longpr_rep_timestamp = 0;
}
/*The reset can be set in the signal function.
/*The reset can be set in the signal function.
* In case of reset query ignore the remaining parts.*/
if(proc->last_obj != NULL && proc->reset_query == 0) {
indev_drag_throw(proc);
@@ -581,41 +573,41 @@ static void indev_proc_reset_query_handler(lv_indev_t * indev)
* Search the most top, clickable object on the last point of an input device
* @param indev pointer to an input device
* @param obj pointer to a start object, typically the screen
* @return pointer to the found object or NULL if there was no suitable object
* @return pointer to the found object or NULL if there was no suitable object
*/
static lv_obj_t * indev_search_obj(const lv_indev_proc_t * indev, lv_obj_t * obj)
{
lv_obj_t * found_p = NULL;
/*If the point is on this object*/
/*Check its children too*/
if(lv_area_is_point_on(&obj->coords, &indev->act_point)) {
lv_obj_t * i;
LL_READ(obj->child_ll, i) {
found_p = indev_search_obj(indev, i);
/*If a child was found then break*/
if(found_p != NULL) {
break;
}
}
/*If then the children was not ok, and this obj is clickable
* and it or its parent is not hidden then save this object*/
if(found_p == NULL && lv_obj_get_click(obj) != false) {
lv_obj_t * hidden_i = obj;
while(hidden_i != NULL) {
if(lv_obj_get_hidden(hidden_i) == true) break;
hidden_i = lv_obj_get_parent(hidden_i);
}
/*No parent found with hidden == true*/
if(hidden_i == NULL) found_p = obj;
lv_obj_t * hidden_i = obj;
while(hidden_i != NULL) {
if(lv_obj_get_hidden(hidden_i) == true) break;
hidden_i = lv_obj_get_parent(hidden_i);
}
/*No parent found with hidden == true*/
if(hidden_i == NULL) found_p = obj;
}
}
return found_p;
return found_p;
}
/**
@@ -625,35 +617,34 @@ static lv_obj_t * indev_search_obj(const lv_indev_proc_t * indev, lv_obj_t * obj
static void indev_drag(lv_indev_proc_t * state)
{
lv_obj_t * drag_obj = state->act_obj;
/*If drag parent is active check recursively the drag_parent attribute*/
while(lv_obj_get_drag_parent(drag_obj) != false &&
drag_obj != NULL) {
drag_obj = lv_obj_get_parent(drag_obj);
}
if(drag_obj == NULL) return;
/*If drag parent is active check recursively the drag_parent attribute*/
while(lv_obj_get_drag_parent(drag_obj) != false &&
drag_obj != NULL) {
drag_obj = lv_obj_get_parent(drag_obj);
}
if(drag_obj == NULL) return;
if(lv_obj_get_drag(drag_obj) == false) return;
/*If still there is no drag then count the movement*/
if(state->drag_range_out == 0) {
state->drag_sum.x += state->vect.x;
state->drag_sum.y += state->vect.y;
/*If a move is greater then LV_DRAG_LIMIT then begin the drag*/
if(LV_MATH_ABS(state->drag_sum.x) >= LV_INDEV_DRAG_LIMIT ||
LV_MATH_ABS(state->drag_sum.y) >= LV_INDEV_DRAG_LIMIT)
{
state->drag_range_out = 1;
}
LV_MATH_ABS(state->drag_sum.y) >= LV_INDEV_DRAG_LIMIT) {
state->drag_range_out = 1;
}
}
/*If the drag limit is stepped over then handle the dragging*/
if(state->drag_range_out != 0) {
/*Set new position if the vector is not zero*/
if(state->vect.x != 0 ||
state->vect.y != 0) {
state->vect.y != 0) {
/*Get the coordinates of the object and modify them*/
lv_coord_t act_x = lv_obj_get_x(drag_obj);
lv_coord_t act_y = lv_obj_get_y(drag_obj);
@@ -688,33 +679,32 @@ static void indev_drag(lv_indev_proc_t * state)
*/
static void indev_drag_throw(lv_indev_proc_t * state)
{
if(state->drag_in_prog == 0) return;
if(state->drag_in_prog == 0) return;
/*Set new position if the vector is not zero*/
lv_obj_t * drag_obj = state->last_obj;
/*If drag parent is active check recursively the drag_parent attribute*/
while(lv_obj_get_drag_parent(drag_obj) != false &&
drag_obj != NULL) {
drag_obj = lv_obj_get_parent(drag_obj);
}
if(drag_obj == NULL) return;
/*If drag parent is active check recursively the drag_parent attribute*/
while(lv_obj_get_drag_parent(drag_obj) != false &&
drag_obj != NULL) {
drag_obj = lv_obj_get_parent(drag_obj);
}
if(drag_obj == NULL) return;
/*Return if the drag throw is not enabled*/
if(lv_obj_get_drag_throw(drag_obj) == false ){
state->drag_in_prog = 0;
if(lv_obj_get_drag_throw(drag_obj) == false) {
state->drag_in_prog = 0;
drag_obj->signal_func(drag_obj, LV_SIGNAL_DRAG_END, indev_act);
return;
}
/*Reduce the vectors*/
state->vect.x = state->vect.x * (100 -LV_INDEV_DRAG_THROW) / 100;
state->vect.y = state->vect.y * (100 -LV_INDEV_DRAG_THROW) / 100;
state->vect.x = state->vect.x * (100 - LV_INDEV_DRAG_THROW) / 100;
state->vect.y = state->vect.y * (100 - LV_INDEV_DRAG_THROW) / 100;
if(state->vect.x != 0 ||
state->vect.y != 0)
{
state->vect.y != 0) {
/*Get the coordinates and modify them*/
lv_coord_t act_x = lv_obj_get_x(drag_obj) + state->vect.x;
lv_coord_t act_y = lv_obj_get_y(drag_obj) + state->vect.y;
@@ -722,7 +712,7 @@ static void indev_drag_throw(lv_indev_proc_t * state)
/*If non of the coordinates are changed then do not continue throwing*/
if((lv_obj_get_x(drag_obj) != act_x || state->vect.x == 0) &&
(lv_obj_get_y(drag_obj) != act_y || state->vect.y == 0)) {
(lv_obj_get_y(drag_obj) != act_y || state->vect.y == 0)) {
state->drag_in_prog = 0;
state->vect.x = 0;
state->vect.y = 0;