struct {
Evas_Coord x, y;
double timestamp, localtimestamp;
- } history[20];
+ } history[60];
struct {
+ double tadd, dxsum, dysum;
double est_timestamp_diff;
} hist;
double anim_start;
unsigned char bouncemey : 1;
unsigned char bounce_horiz : 1;
unsigned char bounce_vert : 1;
- unsigned char momentum_animator_disabled :1;
- unsigned char bounce_animator_disabled :1;
- Eina_Bool is_mirrored : 1;
unsigned char event_propagation :1;
+ Eina_Bool momentum_animator_disabled :1;
+ Eina_Bool bounce_animator_disabled :1;
+ Eina_Bool is_mirrored : 1;
Eina_Bool wheel_disabled : 1;
};
sd->pan_obj = o;
evas_object_smart_callback_add(o, "changed", _smart_pan_changed_hook, sd);
evas_object_smart_callback_add(o, "pan_changed", _smart_pan_pan_changed_hook, sd);
- _elm_smart_pan_child_set(o, child);
edje_object_part_swallow(sd->edje_obj, "elm.swallow.content", o);
}
- else
- _elm_smart_pan_child_set(sd->pan_obj, child);
sd->pan_func.set = _elm_smart_pan_set;
sd->pan_func.get = _elm_smart_pan_get;
sd->pan_func.child_size_get = _elm_smart_pan_child_size_get;
evas_object_event_callback_add(child, EVAS_CALLBACK_DEL, _smart_child_del_hook, sd);
+ _elm_smart_pan_child_set(sd->pan_obj, child);
sd->pan_func.child_size_get(sd->pan_obj, &w, &h);
sd->child.w = w;
sd->child.h = h;
sd->down.bounce_y_hold = 0;
sd->down.ax = 0;
sd->down.ay = 0;
+ sd->down.dx = 0;
+ sd->down.dy = 0;
sd->down.pdx = 0;
sd->down.pdy = 0;
}
y = py;
}
elm_smart_scroller_child_pos_set(sd->smart_obj, x, y);
- _update_wanted_coordinates(sd, px, py);
+ _update_wanted_coordinates(sd, x, y);
sd->pan_func.max_get(sd->pan_obj, &maxx, &maxy);
sd->pan_func.min_get(sd->pan_obj, &minx, &miny);
if (!sd->bounce_horiz)
if ((!sd->widget) ||
(!elm_widget_drag_child_locked_x_get(sd->widget)))
{
- if (!sd->down.bounce_x_animator && !sd->bounce_animator_disabled)
+ if ((!sd->down.bounce_x_animator) && (!sd->bounce_animator_disabled))
{
if (sd->bouncemex)
{
if ((!sd->widget) ||
(!elm_widget_drag_child_locked_y_get(sd->widget)))
{
- if (!sd->down.bounce_y_animator && !sd->bounce_animator_disabled)
+ if ((!sd->down.bounce_y_animator) && (!sd->bounce_animator_disabled))
{
if (sd->bouncemey)
{
edje_object_signal_emit(sd->edje_obj, "elm,action,scroll", "elm");
if (!sd->down.bounce_x_animator)
{
- if ((x < minx) || (x > (mx + minx)))
+ if (((x < minx) && (0 <= sd->down.dx)) ||
+ ((x > (mx + minx)) && (0 >= sd->down.dx)))
{
sd->bouncemex = 1;
bounce_eval(sd);
}
+ else
+ sd->bouncemex = 0;
}
if (!sd->down.bounce_y_animator)
{
- if ((y < miny) || (y > my + miny))
+ if (((y < miny) && (0 <= sd->down.dy)) ||
+ ((y > (my + miny)) && (0 >= sd->down.dy)))
{
sd->bouncemey = 1;
bounce_eval(sd);
}
+ else
+ sd->bouncemey = 0;
}
if ((x != px) || (y != py))
{
elm_smart_scroller_bounce_allow_get(const Evas_Object *obj, Eina_Bool *horiz, Eina_Bool *vert)
{
API_ENTRY return;
- *horiz = sd->bounce_horiz;
- *vert = sd->bounce_vert;
+ if (horiz) *horiz = sd->bounce_horiz;
+ if (vert) *vert = sd->bounce_vert;
}
void
sd->pagerel_v = pagerel_v;
sd->pagesize_h = pagesize_h;
sd->pagesize_v = pagesize_v;
- if (sd->child_obj) _smart_page_adjust(sd);
+ _smart_page_adjust(sd);
}
void
{
sd->down.hist.est_timestamp_diff =
ecore_loop_time_get() - ((double)ev->timestamp / 1000.0);
+ sd->down.hist.tadd = 0.0;
+ sd->down.hist.dxsum = 0.0;
+ sd->down.hist.dysum = 0.0;
sd->down.now = 1;
sd->down.dragged = 0;
sd->down.dir_x = 0;
sd->down.sx = x;
sd->down.sy = y;
sd->down.locked = 0;
- memset(&(sd->down.history[0]), 0, sizeof(sd->down.history[0]) * 20);
+ memset(&(sd->down.history[0]), 0, sizeof(sd->down.history[0]) * 60);
#ifdef EVTIME
sd->down.history[0].timestamp = ev->timestamp / 1000.0;
sd->down.history[0].localtimestamp = ecore_loop_time_get();
fx = sd->down.hold_x;
fy = sd->down.hold_y;
- if (_elm_config->scroll_smooth_time_interval > 0.0)
+ if ((!sd->hold) && (!sd->freeze) && (_elm_config->scroll_smooth_time_interval > 0.0))
{
int i, count = 0; //count for the real event number we have to deal with
int queue_size = 10; //for event queue size
Evas_Event_Mouse_Down *ev;
Smart_Data *sd;
Evas_Coord x = 0, y = 0, ox = 0, oy = 0;
+ Evas_Coord vw, vh, aw, ah;
sd = data;
ev = event_info;
sd->down.hold_parent = 0;
+ sd->down.dx = 0;
+ sd->down.dy = 0;
// if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return ;
evas_post_event_callback_push(e, _smart_event_post_up, sd);
// FIXME: respect elm_widget_scroll_hold_get of parent container
#ifdef SCROLLDBG
printf("------ %i %i\n", ev->canvas.x, ev->canvas.y);
#endif
- for (i = 0; i < 20; i++)
+ for (i = 0; i < 60; i++)
{
dt = t - sd->down.history[i].timestamp;
if (dt > 0.2) break;
ax /= (i + 1);
ay /= (i + 1);
at /= (i + 1);
- at *= 4.0;
+ at /= _elm_config->thumbscroll_sensitivity_friction;
dx = ev->canvas.x - ax;
dy = ev->canvas.y - ay;
if (at > 0)
if ((_elm_config->thumbscroll_friction > 0.0) &&
(vel > _elm_config->thumbscroll_momentum_threshold))
{
+ int minx, miny, mx, my, px, py;
+ sd->pan_func.min_get(sd->pan_obj, &minx, &miny);
+ sd->pan_func.max_get(sd->pan_obj, &mx, &my);
+ sd->pan_func.get(sd->pan_obj, &px, &py);
sd->down.dx = ((double)dx / at);
sd->down.dy = ((double)dy / at);
if (((sd->down.dx > 0) && (sd->down.pdx > 0)) ||
- ((sd->down.dx < 0) && (sd->down.pdx < 0)) ||
- ((sd->down.dy > 0) && (sd->down.pdy > 0)) ||
- ((sd->down.dy < 0) && (sd->down.pdy < 0)))
- {
- double t = ecore_loop_time_get();
- double dt = t - sd->down.anim_start;
-
- if (dt < 0.0) dt = 0.0;
- else if (dt > _elm_config->thumbscroll_friction)
- dt = _elm_config->thumbscroll_friction;
- sd->down.extra_time = _elm_config->thumbscroll_friction - dt;
- }
- if (((sd->down.dx > 0) && (sd->down.pdx > 0)) ||
((sd->down.dx < 0) && (sd->down.pdx < 0)))
- sd->down.dx += (double)sd->down.pdx * 1.5; // FIXME: * 1.5 - probably should be config
+ if (px > minx && px < mx)
+ sd->down.dx += (double)sd->down.pdx * 1.5; // FIXME: * 1.5 - probably should be config
if (((sd->down.dy > 0) && (sd->down.pdy > 0)) ||
((sd->down.dy < 0) && (sd->down.pdy < 0)))
- sd->down.dy += (double)sd->down.pdy * 1.5; // FIXME: * 1.5 - probably should be config
+ if (py > miny && py < my)
+ sd->down.dy += (double)sd->down.pdy * 1.5; // FIXME: * 1.5 - probably should be config
+ if (((sd->down.dx > 0) && (sd->down.pdx > 0)) ||
+ ((sd->down.dx < 0) && (sd->down.pdx < 0)) ||
+ ((sd->down.dy > 0) && (sd->down.pdy > 0)) ||
+ ((sd->down.dy < 0) && (sd->down.pdy < 0)))
+ {
+ double t = ecore_loop_time_get();
+ double dt = t - sd->down.anim_start;
+
+ if (dt < 0.0) dt = 0.0;
+ else if (dt > _elm_config->thumbscroll_friction)
+ dt = _elm_config->thumbscroll_friction;
+ sd->down.extra_time = _elm_config->thumbscroll_friction - dt;
+ }
else
sd->down.extra_time = 0.0;
+ elm_smart_scroller_child_viewport_size_get(sd->smart_obj, &vw, &vh);
+ aw = abs(sd->down.dx);
+ if (aw > vw*3)
+ {
+ if (sd->down.dx > 0) sd->down.dx = vw*3;
+ else sd->down.dx = -(vw*3);
+ }
+ ah = abs(sd->down.dy);
+ if (ah > vh*3)
+ {
+ if (sd->down.dy > 0) sd->down.dy = vh*3;
+ else sd->down.dy = -(vh*3);
+ }
sd->down.pdx = sd->down.dx;
sd->down.pdy = sd->down.dy;
ox = -sd->down.dx;
oy = -sd->down.dy;
if (!_smart_do_page(sd))
{
- if (!sd->down.momentum_animator && !sd->momentum_animator_disabled)
+ if ((!sd->down.momentum_animator) && (!sd->momentum_animator_disabled))
{
sd->down.momentum_animator = ecore_animator_add(_smart_momentum_animator, sd);
ev->event_flags |= EVAS_EVENT_FLAG_ON_SCROLL;
}
}
}
- if (sd->down.hold_animator)
- {
- ecore_animator_del(sd->down.hold_animator);
- sd->down.hold_animator = NULL;
- }
}
else
{
if (pgy != y) _smart_scrollto_y(sd, _elm_config->page_scroll_friction, pgy);
}
}
- if (sd->down.hold_animator)
- {
- ecore_animator_del(sd->down.hold_animator);
- sd->down.hold_animator = NULL;
- }
+ }
+ if (sd->down.hold_animator)
+ {
+ ecore_animator_del(sd->down.hold_animator);
+ sd->down.hold_animator = NULL;
}
if (sd->down.scroll)
{
printf("::: %i %i\n", ev->cur.canvas.x, ev->cur.canvas.y);
#endif
memmove(&(sd->down.history[1]), &(sd->down.history[0]),
- sizeof(sd->down.history[0]) * 19);
+ sizeof(sd->down.history[0]) * (60 - 1));
#ifdef EVTIME
sd->down.history[0].timestamp = ev->timestamp / 1000.0;
+ sd->down.history[0].localtimestamp = ecore_loop_time_get();
#else
sd->down.history[0].timestamp = ecore_loop_time_get();
#endif
else x = sd->down.locked_x;
}
}
- if (_elm_config->thumbscroll_border_friction > 0.0)
{
Evas_Coord minx, miny;
sd->pan_func.min_get(sd->pan_obj, &minx, &miny);
{
Evas_Coord px = 0, py = 0, minx = 0, miny = 0;
- edje_object_part_drag_size_set(sd->edje_obj, "elm.dragable.vbar", 1.0, 1.0);
- edje_object_part_drag_size_set(sd->edje_obj, "elm.dragable.hbar", 1.0, 1.0);
- if (sd->pan_obj)
- {
- sd->pan_func.min_get(sd->pan_obj, &minx, &miny);
- sd->pan_func.get(sd->pan_obj, &px, &py);
- sd->pan_func.set(sd->pan_obj, minx, miny);
- }
+ edje_object_part_drag_size_set(sd->edje_obj, "elm.dragable.vbar", 1.0, 1.0);
+ edje_object_part_drag_size_set(sd->edje_obj, "elm.dragable.hbar", 1.0, 1.0);
+ sd->pan_func.min_get(sd->pan_obj, &minx, &miny);
+ sd->pan_func.get(sd->pan_obj, &px, &py);
+ sd->pan_func.set(sd->pan_obj, minx, miny);
if ((px != minx) || (py != miny))
edje_object_signal_emit(sd->edje_obj, "elm,action,scroll", "elm");
}
sd->bounce_vert = 1;
sd->one_dir_at_a_time = 1;
- sd->momentum_animator_disabled = 0;
- sd->bounce_animator_disabled = 0;
+ sd->momentum_animator_disabled = EINA_FALSE;
+ sd->bounce_animator_disabled = EINA_FALSE;
o = edje_object_add(evas_object_evas_get(obj));
evas_object_propagate_events_set(o, 0);
projects / framework / uifw / elementary.git / blobdiff