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efl/legacy/edje/src/lib/edje_calc.c

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#include "edje_private.h"
static void _edje_part_make_rtl(Edje_Part_Description_Common *desc);
static Edje_Part_Description_Common *_edje_get_description_by_orientation(Edje *ed, Edje_Part_Description_Common *src, Edje_Part_Description_Common **dst, unsigned char type);
static void _edje_part_recalc_single(Edje *ed, Edje_Real_Part *ep,
Edje_Part_Description_Common *desc, Edje_Part_Description_Common *chosen_desc,
Edje_Real_Part *center, Edje_Real_Part *light, Edje_Real_Part *persp,
Edje_Real_Part *rel1_to_x, Edje_Real_Part *rel1_to_y,
Edje_Real_Part *rel2_to_x, Edje_Real_Part *rel2_to_y,
Edje_Real_Part *confine_to, Edje_Calc_Params *params,
FLOAT_T pos);
void
_edje_part_pos_set(Edje *ed, Edje_Real_Part *ep, int mode, FLOAT_T pos, FLOAT_T v1, FLOAT_T v2)
{
FLOAT_T fp_pos;
FLOAT_T npos;
pos = CLAMP(pos, ZERO, FROM_INT(1));
fp_pos = pos;
npos = ZERO;
#if 0 // old code - easy to enable for comparing float vs fixed point
/* take linear pos along timescale and use interpolation method */
switch (mode)
{
case EDJE_TWEEN_MODE_SINUSOIDAL:
/* npos = (1.0 - cos(pos * PI)) / 2.0; */
npos = DIV2(SUB(FROM_INT(1),
COS(MUL(fp_pos,
PI))));
break;
case EDJE_TWEEN_MODE_ACCELERATE:
/* npos = 1.0 - sin((PI / 2.0) + (pos * PI / 2.0)); */
npos = SUB(FROM_INT(1),
SIN(ADD(DIV2(PI),
MUL(fp_pos,
DIV2(PI)))));
break;
case EDJE_TWEEN_MODE_DECELERATE:
/* npos = sin(pos * PI / 2.0); */
npos = SIN(MUL(fp_pos,
DIV2(PI)));
break;
case EDJE_TWEEN_MODE_LINEAR:
npos = fp_pos;
break;
default:
npos = fp_pos;
break;
}
#else
switch (mode & EDJE_TWEEN_MODE_MASK)
{
case EDJE_TWEEN_MODE_SINUSOIDAL:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_SINUSOIDAL,
0.0, 0.0));
break;
case EDJE_TWEEN_MODE_ACCELERATE:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_ACCELERATE,
0.0, 0.0));
break;
case EDJE_TWEEN_MODE_DECELERATE:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_DECELERATE,
0.0, 0.0));
break;
case EDJE_TWEEN_MODE_LINEAR:
npos = fp_pos;
/* npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_LINEAR,
0.0, 0.0));
*/
break;
case EDJE_TWEEN_MODE_ACCELERATE_FACTOR:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_ACCELERATE_FACTOR,
TO_DOUBLE(v1), 0.0));
break;
case EDJE_TWEEN_MODE_DECELERATE_FACTOR:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_DECELERATE_FACTOR,
TO_DOUBLE(v1), 0.0));
break;
case EDJE_TWEEN_MODE_SINUSOIDAL_FACTOR:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_SINUSOIDAL_FACTOR,
TO_DOUBLE(v1), 0.0));
break;
case EDJE_TWEEN_MODE_DIVISOR_INTERP:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_DIVISOR_INTERP,
TO_DOUBLE(v1), TO_DOUBLE(v2)));
break;
case EDJE_TWEEN_MODE_BOUNCE:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_BOUNCE,
TO_DOUBLE(v1), TO_DOUBLE(v2)));
break;
case EDJE_TWEEN_MODE_SPRING:
npos = FROM_DOUBLE(ecore_animator_pos_map(TO_DOUBLE(pos),
ECORE_POS_MAP_SPRING,
TO_DOUBLE(v1), TO_DOUBLE(v2)));
break;
default:
npos = fp_pos;
break;
}
#endif
if (npos == ep->description_pos) return;
ep->description_pos = npos;
ed->dirty = 1;
ed->recalc_call = 1;
#ifdef EDJE_CALC_CACHE
ep->invalidate = 1;
#endif
}
/**
* Returns part description
*
* @internal
*
* Converts part description to RTL-desc.
*
* @param desc Pointer to desc buffer.
*
**/
static void
_edje_part_make_rtl(Edje_Part_Description_Common *desc)
{
double t;
int i;
if(!desc)
return;
/* This makes alignment right-oriented */
desc->align.x = 1.0 - desc->align.x;
/* same as above for relative components */
t = desc->rel1.relative_x;
desc->rel1.relative_x = 1.0 - desc->rel2.relative_x;
desc->rel2.relative_x = 1.0 - t;
/* +1 and +1 are because how edje works with right
* side borders - nothing is printed beyond that limit
*
* rel2 is now to the left of rel1, and Edje assumes
* the opposite so we switch corners on x-axis to define
* offset from right to left */
i = desc->rel1.offset_x;
desc->rel1.offset_x = -(desc->rel2.offset_x + 1);
desc->rel2.offset_x = -(i + 1);
i = desc->rel1.id_x;
desc->rel1.id_x = desc->rel2.id_x;
desc->rel2.id_x = i;
}
/**
* Returns part description
*
* @internal
*
* Returns part description according to object orientation.
* When object is in RTL-orientation (RTL flag is set)
* this returns the RTL-desc of it.
* RTL-desc would be allocated if was not created by a previous call.
* The dst pointer is updated in case of an allocation.
*
* @param ed Edje object.
* @param src The Left To Right (LTR), original desc.
* @param dst Pointer to Right To Left (RTL) desc-list.
* @param type name of dec type. Example: "default".
*
* @return Edje part description.
*
**/
static Edje_Part_Description_Common *
_edje_get_description_by_orientation(Edje *ed, Edje_Part_Description_Common *src, Edje_Part_Description_Common **dst, unsigned char type)
{
Edje_Part_Description_Common *desc_rtl = NULL;
Edje_Part_Collection_Directory_Entry *ce;
size_t memsize = 0;
/* RTL flag is not set, return original description */
if(!edje_object_mirrored_get(ed->obj))
return src;
if(*dst)
return *dst; /* Was allocated before and we should use it */
#define EDIT_ALLOC_POOL_RTL(Short, Type, Name) \
case EDJE_PART_TYPE_##Short: \
{ \
Edje_Part_Description_##Type *Name; \
Name = eina_mempool_malloc(ce->mp_rtl.Short, \
sizeof (Edje_Part_Description_##Type)); \
memset(Name, 0, sizeof(Edje_Part_Description_##Type)); \
desc_rtl = &Name->common; \
memsize = sizeof(Edje_Part_Description_##Type); \
break; \
}
ce = eina_hash_find(ed->file->collection, ed->group);
switch (type)
{
case EDJE_PART_TYPE_RECTANGLE:
desc_rtl = eina_mempool_malloc(ce->mp_rtl.RECTANGLE,
sizeof (Edje_Part_Description_Common));
ce->count.RECTANGLE++;
memsize = sizeof(Edje_Part_Description_Common);
break;
case EDJE_PART_TYPE_SWALLOW:
desc_rtl = eina_mempool_malloc(ce->mp_rtl.SWALLOW,
sizeof (Edje_Part_Description_Common));
ce->count.SWALLOW++;
memsize = sizeof(Edje_Part_Description_Common);
break;
case EDJE_PART_TYPE_GROUP:
desc_rtl = eina_mempool_malloc(ce->mp_rtl.GROUP,
sizeof (Edje_Part_Description_Common));
ce->count.GROUP++;
memsize = sizeof(Edje_Part_Description_Common);
break;
EDIT_ALLOC_POOL_RTL(TEXT, Text, text);
EDIT_ALLOC_POOL_RTL(TEXTBLOCK, Text, text);
EDIT_ALLOC_POOL_RTL(IMAGE, Image, image);
EDIT_ALLOC_POOL_RTL(PROXY, Proxy, proxy);
EDIT_ALLOC_POOL_RTL(BOX, Box, box);
EDIT_ALLOC_POOL_RTL(TABLE, Table, table);
EDIT_ALLOC_POOL_RTL(EXTERNAL, External, external_params);
}
if(desc_rtl)
memcpy(desc_rtl, src, memsize);
_edje_part_make_rtl(desc_rtl);
*dst = desc_rtl;
return desc_rtl;
}
Edje_Part_Description_Common *
_edje_part_description_find(Edje *ed, Edje_Real_Part *rp, const char *name,
double val)
{
Edje_Part *ep = rp->part;
Edje_Part_Description_Common *ret = NULL;
Edje_Part_Description_Common *d;
double min_dst = 99999.0;
unsigned int i;
/* RTL flag is set, return RTL description */
if(edje_object_mirrored_get(ed->obj))
if(!ep->other.desc_rtl)
ep->other.desc_rtl = (Edje_Part_Description_Common **)
calloc(ep->other.desc_count,
sizeof (Edje_Part_Description_Common *));
if (!strcmp(name, "default") && val == 0.0)
return _edje_get_description_by_orientation(ed,
ep->default_desc, &ep->default_desc_rtl, ep->type);
if (!strcmp(name, "custom"))
return rp->custom ?
_edje_get_description_by_orientation(ed, rp->custom->description,
&rp->custom->description_rtl, ep->type) : NULL;
if (!strcmp(name, "default"))
{
ret = _edje_get_description_by_orientation(ed, ep->default_desc,
&ep->default_desc_rtl, ep->type);
min_dst = ABS(ep->default_desc->state.value - val);
}
for (i = 0; i < ep->other.desc_count; ++i)
{
d = ep->other.desc[i];
if (d->state.name && (d->state.name == name || !strcmp(d->state.name, name)))
{
double dst;
dst = ABS(d->state.value - val);
if (dst < min_dst)
{
ret = _edje_get_description_by_orientation(ed, d,
&ep->other.desc_rtl[i], ep->type);
min_dst = dst;
}
}
}
return ret;
}
static int
_edje_image_find(Evas_Object *obj, Edje *ed, Edje_Real_Part_Set **eps, Edje_Part_Description_Image *st, Edje_Part_Image_Id *imid)
{
Edje_Image_Directory_Set_Entry *entry;
Edje_Image_Directory_Set *set = NULL;
Eina_List *l;
int w = 0;
int h = 0;
int id;
if (!st && !imid)
return -1;
if (st && !st->image.set)
return st->image.id;
if (imid && !imid->set)
return imid->id;
if (imid)
id = imid->id;
else
id = st->image.id;
evas_object_geometry_get(obj, NULL, NULL, &w, &h);
if (eps && *eps)
{
if ((*eps)->id == id)
set = (*eps)->set;
if (set)
if ((*eps)->entry->size.min.w <= w && w <= (*eps)->entry->size.max.w)
if ((*eps)->entry->size.min.h <= h && h <= (*eps)->entry->size.max.h)
return (*eps)->entry->id;
}
if (!set)
set = ed->file->image_dir->sets + id;
EINA_LIST_FOREACH(set->entries, l, entry)
{
if (entry->size.min.w <= w && w <= entry->size.max.w)
if (entry->size.min.h <= h && h <= entry->size.max.h)
{
if (eps)
{
if (!*eps)
*eps = calloc(1, sizeof (Edje_Real_Part_Set));
if (*eps)
{
(*eps)->entry = entry;
(*eps)->set = set;
(*eps)->id = id;
}
}
return entry->id;
}
}
return -1;
}
static void
_edje_real_part_image_set(Edje *ed, Edje_Real_Part *ep, FLOAT_T pos)
{
int image_id;
int image_count, image_num;
image_id = _edje_image_find(ep->object, ed,
&ep->param1.set,
(Edje_Part_Description_Image*) ep->param1.description,
NULL);
if (image_id < 0)
{
Edje_Image_Directory_Entry *ie;
if (!ed->file->image_dir) ie = NULL;
else ie = ed->file->image_dir->entries + (-image_id) - 1;
if ((ie) &&
(ie->source_type == EDJE_IMAGE_SOURCE_TYPE_EXTERNAL) &&
(ie->entry))
{
evas_object_image_file_set(ep->object, ie->entry, NULL);
}
}
else
{
image_count = 2;
if (ep->param2)
image_count += ((Edje_Part_Description_Image*) ep->param2->description)->image.tweens_count;
image_num = TO_INT(MUL(pos, SUB(FROM_INT(image_count),
FROM_DOUBLE(0.5))));
if (image_num > (image_count - 1))
image_num = image_count - 1;
if (image_num == 0)
{
image_id = _edje_image_find(ep->object, ed,
&ep->param1.set,
(Edje_Part_Description_Image*) ep->param1.description,
NULL);
}
else
if (ep->param2)
{
if (image_num == (image_count - 1))
{
image_id = _edje_image_find(ep->object, ed,
&ep->param2->set,
(Edje_Part_Description_Image*) ep->param2->description,
NULL);
}
else
{
Edje_Part_Image_Id *imid;
imid = ((Edje_Part_Description_Image*) ep->param2->description)->image.tweens[image_num - 1];
image_id = _edje_image_find(ep->object, ed, NULL, NULL, imid);
}
}
if (image_id < 0)
{
ERR("¨Part \"%s\" has description, "
"\"%s\" %3.3f with a missing image id!!!",
ep->part->name,
ep->param1.description->state.name,
ep->param1.description->state.value);
}
else
{
char buf[1024];
/* Replace snprint("edje/images/%i") == memcpy + itoa */
#define IMAGES "edje/images/"
memcpy(buf, IMAGES, strlen(IMAGES));
eina_convert_itoa(image_id, buf + strlen(IMAGES)); /* No need to check length as 2³² need only 10 characteres. */
evas_object_image_file_set(ep->object, ed->file->path, buf);
if (evas_object_image_load_error_get(ep->object) != EVAS_LOAD_ERROR_NONE)
{
ERR("Error loading image collection \"%s\" from "
"file \"%s\". Missing EET Evas loader module?",
buf, ed->file->path);
switch (evas_object_image_load_error_get(ep->object))
{
case EVAS_LOAD_ERROR_GENERIC:
ERR("Error type: EVAS_LOAD_ERROR_GENERIC");
break;
case EVAS_LOAD_ERROR_DOES_NOT_EXIST:
ERR("Error type: EVAS_LOAD_ERROR_DOES_NOT_EXIST");
break;
case EVAS_LOAD_ERROR_PERMISSION_DENIED:
ERR("Error type: EVAS_LOAD_ERROR_PERMISSION_DENIED");
break;
case EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED:
ERR("Error type: EVAS_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED");
break;
case EVAS_LOAD_ERROR_CORRUPT_FILE:
ERR("Error type: EVAS_LOAD_ERROR_CORRUPT_FILE");
break;
case EVAS_LOAD_ERROR_UNKNOWN_FORMAT:
ERR("Error type: EVAS_LOAD_ERROR_UNKNOWN_FORMAT");
break;
default:
ERR("Error type: ???");
break;
}
}
}
}
}
static void
_edje_real_part_rel_to_apply(Edje *ed, Edje_Real_Part *ep, Edje_Real_Part_State *state)
{
state->rel1_to_x = state->rel1_to_y = NULL;
state->rel2_to_x = state->rel2_to_y = NULL;
if (state->description)
{
if (state->description->rel1.id_x >= 0)
state->rel1_to_x = ed->table_parts[state->description->rel1.id_x % ed->table_parts_size];
if (state->description->rel1.id_y >= 0)
state->rel1_to_y = ed->table_parts[state->description->rel1.id_y % ed->table_parts_size];
if (state->description->rel2.id_x >= 0)
state->rel2_to_x = ed->table_parts[state->description->rel2.id_x % ed->table_parts_size];
if (state->description->rel2.id_y >= 0)
state->rel2_to_y = ed->table_parts[state->description->rel2.id_y % ed->table_parts_size];
if (ep->part->type == EDJE_PART_TYPE_EXTERNAL)
{
Edje_Part_Description_External *external;
external = (Edje_Part_Description_External*) state->description;
if (state->external_params)
_edje_external_parsed_params_free(ep->swallowed_object, state->external_params);
state->external_params = _edje_external_params_parse(ep->swallowed_object, external->external_params);
}
}
}
void
_edje_part_description_apply(Edje *ed, Edje_Real_Part *ep, const char *d1, double v1, const char *d2, double v2)
{
Edje_Part_Description_Common *epd1;
Edje_Part_Description_Common *epd2 = NULL;
Edje_Part_Description_Common *chosen_desc;
Edje_Part_Description_Image *epdi;
if (!d1) d1 = "default";
epd1 = _edje_part_description_find(ed, ep, d1, v1);
if (!epd1)
epd1 = ep->part->default_desc; /* never NULL */
if (d2)
epd2 = _edje_part_description_find(ed, ep, d2, v2);
epdi = (Edje_Part_Description_Image*) epd2;
/* There is an animation if both description are different or if description is an image with tweens */
if (epd2 && (epd1 != epd2 || (ep->part->type == EDJE_PART_TYPE_IMAGE && epdi->image.tweens_count)))
{
if (!ep->param2)
{
ep->param2 = eina_mempool_malloc(_edje_real_part_state_mp, sizeof (Edje_Real_Part_State));
memset(ep->param2, 0, sizeof (Edje_Real_Part_State));
}
else if (ep->part->type == EDJE_PART_TYPE_EXTERNAL)
_edje_external_parsed_params_free(ep->swallowed_object, ep->param2->external_params);
ep->param2->external_params = NULL;
}
else
if (ep->param2)
{
if (ep->part->type == EDJE_PART_TYPE_EXTERNAL)
_edje_external_parsed_params_free(ep->swallowed_object, ep->param2->external_params);
if (ep->param2)
free(ep->param2->set);
eina_mempool_free(_edje_real_part_state_mp, ep->param2);
ep->param2 = NULL;
}
chosen_desc = ep->chosen_description;
ep->param1.description = epd1;
ep->chosen_description = epd1;
_edje_real_part_rel_to_apply(ed, ep, &ep->param1);
if (ep->param2)
{
ep->param2->description = epd2;
_edje_real_part_rel_to_apply(ed, ep, ep->param2);
if (ep->description_pos > FROM_DOUBLE(0.0))
ep->chosen_description = epd2;
}
if (chosen_desc != ep->chosen_description &&
ep->part->type == EDJE_PART_TYPE_EXTERNAL)
_edje_external_recalc_apply(ed, ep, NULL, chosen_desc);
ed->dirty = 1;
ed->recalc_call = 1;
#ifdef EDJE_CALC_CACHE
ep->invalidate = 1;
#endif
}
void
_edje_recalc(Edje *ed)
{
if ((ed->freeze > 0) || (_edje_freeze_val > 0))
{
ed->recalc = 1;
if (!ed->calc_only)
{
if (_edje_freeze_val > 0)
{
if (!ed->freeze_calc)
{
_edje_freeze_calc_count++;
_edje_freeze_calc_list = eina_list_append(_edje_freeze_calc_list, ed);
ed->freeze_calc = 1;
}
}
return;
}
}
// XXX: dont need this with current smart calc infra. remove me later
// if (ed->postponed) return;
// if (!ed->calc_only)
evas_object_smart_changed(ed->obj);
// XXX: dont need this with current smart calc infra. remove me later
// ed->postponed = 1;
}
void
_edje_recalc_do(Edje *ed)
{
unsigned int i;
Eina_Bool need_calc;
// XXX: dont need this with current smart calc infra. remove me later
// ed->postponed = 0;
need_calc = evas_object_smart_need_recalculate_get(ed->obj);
evas_object_smart_need_recalculate_set(ed->obj, 0);
if (!ed->dirty) return;
ed->have_mapped_part = 0;
ed->dirty = 0;
ed->state++;
for (i = 0; i < ed->table_parts_size; i++)
{
Edje_Real_Part *ep;
ep = ed->table_parts[i];
ep->calculated = FLAG_NONE;
ep->calculating = FLAG_NONE;
}
for (i = 0; i < ed->table_parts_size; i++)
{
Edje_Real_Part *ep;
ep = ed->table_parts[i];
if (ep->calculated != FLAG_XY)
_edje_part_recalc(ed, ep, (~ep->calculated) & FLAG_XY, NULL);
}
if (!ed->calc_only) ed->recalc = 0;
#ifdef EDJE_CALC_CACHE
ed->all_part_change = 0;
ed->text_part_change = 0;
#endif
if (!ed->calc_only)
{
if (ed->recalc_call)
evas_object_smart_callback_call(ed->obj, "recalc", NULL);
}
else
evas_object_smart_need_recalculate_set(ed->obj, need_calc);
ed->recalc_call = 0;
}
void
_edje_part_recalc_1(Edje *ed, Edje_Real_Part *ep)
{
_edje_part_recalc(ed, ep, FLAG_XY, NULL);
}
int
_edje_part_dragable_calc(Edje *ed __UNUSED__, Edje_Real_Part *ep, FLOAT_T *x, FLOAT_T *y)
{
if (ep->drag)
{
if (ep->drag->confine_to)
{
FLOAT_T dx, dy, dw, dh;
int ret = 0;
if ((ep->part->dragable.x != 0) &&
(ep->part->dragable.y != 0 )) ret = 3;
else if (ep->part->dragable.x != 0) ret = 1;
else if (ep->part->dragable.y != 0) ret = 2;
dx = FROM_INT(ep->x - ep->drag->confine_to->x);
dw = FROM_INT(ep->drag->confine_to->w - ep->w);
if (dw != ZERO) dx = DIV(dx, dw);
else dx = ZERO;
dy = FROM_INT(ep->y - ep->drag->confine_to->y);
dh = FROM_INT(ep->drag->confine_to->h - ep->h);
if (dh != ZERO) dy = DIV(dy, dh);
else dy = ZERO;
if (x) *x = dx;
if (y) *y = dy;
return ret;
}
else
{
if (x) *x = ADD(FROM_INT(ep->drag->tmp.x), ep->drag->x);
if (y) *y = ADD(FROM_INT(ep->drag->tmp.y), ep->drag->y);
return 0;
}
}
if (x) *x = ZERO;
if (y) *y = ZERO;
return 0;
}
void
_edje_dragable_pos_set(Edje *ed, Edje_Real_Part *ep, FLOAT_T x, FLOAT_T y)
{
/* check whether this part is dragable at all */
if (!ep->drag) return ;
/* instead of checking for equality, we really should check that
* the difference is greater than foo, but I have no idea what
* value we would set foo to, because it would depend on the
* size of the dragable...
*/
if (ep->drag->x != x || ep->drag->tmp.x)
{
ep->drag->x = x;
ep->drag->tmp.x = 0;
ep->drag->need_reset = 0;
ed->dirty = 1;
ed->recalc_call = 1;
}
if (ep->drag->y != y || ep->drag->tmp.y)
{
ep->drag->y = y;
ep->drag->tmp.y = 0;
ep->drag->need_reset = 0;
ed->dirty = 1;
ed->recalc_call = 1;
}
#ifdef EDJE_CALC_CACHE
ep->invalidate = 1;
#endif
_edje_recalc(ed); /* won't do anything if dirty flag isn't set */
}
static void
_edje_part_recalc_single_rel(Edje *ed,
Edje_Real_Part *ep __UNUSED__,
Edje_Part_Description_Common *desc,
Edje_Real_Part *rel1_to_x,
Edje_Real_Part *rel1_to_y,
Edje_Real_Part *rel2_to_x,
Edje_Real_Part *rel2_to_y,
Edje_Calc_Params *params)
{
FLOAT_T x, w;
FLOAT_T y, h;
if (rel1_to_x)
x = ADD(FROM_INT(desc->rel1.offset_x + rel1_to_x->x),
SCALE(desc->rel1.relative_x, rel1_to_x->w));
else
x = ADD(FROM_INT(desc->rel1.offset_x),
SCALE(desc->rel1.relative_x, ed->w));
params->x = TO_INT(x);
if (rel2_to_x)
w = ADD(SUB(ADD(FROM_INT(desc->rel2.offset_x + rel2_to_x->x),
SCALE(desc->rel2.relative_x, rel2_to_x->w)),
x),
FROM_INT(1));
else
w = ADD(SUB(ADD(FROM_INT(desc->rel2.offset_x),
SCALE(desc->rel2.relative_x, ed->w)),
x),
FROM_INT(1));
params->w = TO_INT(w);
if (rel1_to_y)
y = ADD(FROM_INT(desc->rel1.offset_y + rel1_to_y->y),
SCALE(desc->rel1.relative_y, rel1_to_y->h));
else
y = ADD(FROM_INT(desc->rel1.offset_y),
SCALE(desc->rel1.relative_y, ed->h));
params->y = TO_INT(y);
if (rel2_to_y)
h = ADD(SUB(ADD(FROM_INT(desc->rel2.offset_y + rel2_to_y->y),
SCALE(desc->rel2.relative_y, rel2_to_y->h)),
y),
FROM_INT(1));
else
h = ADD(SUB(ADD(FROM_INT(desc->rel2.offset_y),
SCALE(desc->rel2.relative_y, ed->h)),
y),
FROM_INT(1));
params->h = TO_INT(h);
}
static Edje_Internal_Aspect
_edje_part_recalc_single_aspect(Edje *ed,
Edje_Real_Part *ep,
Edje_Part_Description_Common *desc,
Edje_Calc_Params *params,
int *minw, int *minh,
int *maxw, int *maxh,
FLOAT_T pos)
{
Edje_Internal_Aspect apref = EDJE_ASPECT_PREFER_NONE;
FLOAT_T aspect, amax, amin;
FLOAT_T new_w = ZERO, new_h = ZERO, want_x, want_y, want_w, want_h;
if (params->h <= ZERO) aspect = FROM_INT(999999);
else aspect = DIV(FROM_INT(params->w), FROM_INT(params->h));
amax = desc->aspect.max;
amin = desc->aspect.min;
if (desc->aspect.prefer == EDJE_ASPECT_PREFER_SOURCE &&
ep->part->type == EDJE_PART_TYPE_IMAGE)
{
Evas_Coord w, h;
/* We only need pose to find the right image that would be displayed,
and the right aspect ratio in that case */
_edje_real_part_image_set(ed, ep, pos);
evas_object_image_size_get(ep->object, &w, &h);
amin = amax = DIV(FROM_INT(w), FROM_INT(h));
}
if ((ep->swallow_params.aspect.w > 0) &&
(ep->swallow_params.aspect.h > 0))
amin = amax =
DIV(FROM_INT(ep->swallow_params.aspect.w),
FROM_INT(ep->swallow_params.aspect.h));
want_x = FROM_INT(params->x);
want_w = new_w = FROM_INT(params->w);
want_y = FROM_INT(params->y);
want_h = new_h = FROM_INT(params->h);
if ((amin > ZERO) && (amax > ZERO))
{
apref = desc->aspect.prefer;
if (ep->swallow_params.aspect.mode > EDJE_ASPECT_CONTROL_NONE)
{
switch (ep->swallow_params.aspect.mode)
{
case EDJE_ASPECT_CONTROL_NEITHER:
apref = EDJE_ASPECT_PREFER_NONE;
break;
case EDJE_ASPECT_CONTROL_HORIZONTAL:
apref = EDJE_ASPECT_PREFER_HORIZONTAL;
break;
case EDJE_ASPECT_CONTROL_VERTICAL:
apref = EDJE_ASPECT_PREFER_VERTICAL;
break;
case EDJE_ASPECT_CONTROL_BOTH:
apref = EDJE_ASPECT_PREFER_BOTH;
break;
default:
break;
}
}
switch (apref)
{
case EDJE_ASPECT_PREFER_NONE:
/* keep both dimensions in check */
/* adjust for min aspect (width / height) */
if ((amin > ZERO) && (aspect < amin))
{
new_h = DIV(FROM_INT(params->w), amin);
new_w = SCALE(amin, params->h);
}
/* adjust for max aspect (width / height) */
if ((amax > ZERO) && (aspect > amax))
{
new_h = DIV(FROM_INT(params->w), amax);
new_w = SCALE(amax, params->h);
}
if ((amax > ZERO) && (new_w < FROM_INT(params->w)))
{
new_w = FROM_INT(params->w);
new_h = DIV(FROM_INT(params->w), amax);
}
if ((amax > ZERO) && (new_h < FROM_INT(params->h)))
{
new_w = SCALE(amax, params->h);
new_h = FROM_INT(params->h);
}
break;
/* prefer vertical size as determiner */
case EDJE_ASPECT_PREFER_VERTICAL:
/* keep both dimensions in check */
/* adjust for max aspect (width / height) */
if ((amax > ZERO) && (aspect > amax))
new_w = SCALE(amax, params->h);
/* adjust for min aspect (width / height) */
if ((amin > ZERO) && (aspect < amin))
new_w = SCALE(amin, params->h);
break;
/* prefer horizontal size as determiner */
case EDJE_ASPECT_PREFER_HORIZONTAL:
/* keep both dimensions in check */
/* adjust for max aspect (width / height) */
if ((amax > ZERO) && (aspect > amax))
new_h = DIV(FROM_INT(params->w), amax);
/* adjust for min aspect (width / height) */
if ((amin > ZERO) && (aspect < amin))
new_h = DIV(FROM_INT(params->w), amin);
break;
case EDJE_ASPECT_PREFER_SOURCE:
case EDJE_ASPECT_PREFER_BOTH:
/* keep both dimensions in check */
/* adjust for max aspect (width / height) */
if ((amax > ZERO) && (aspect > amax))
{
new_w = SCALE(amax, params->h);
new_h = DIV(FROM_INT(params->w), amax);
}
/* adjust for min aspect (width / height) */
if ((amin > ZERO) && (aspect < amin))
{
new_w = SCALE(amin, params->h);
new_h = DIV(FROM_INT(params->w), amin);
}
break;
default:
break;
}
if (!((amin > ZERO) && (amax > ZERO) && (apref == EDJE_ASPECT_PREFER_NONE)))
{
if ((*maxw >= 0) && (new_w > FROM_INT(*maxw)))
new_w = FROM_INT(*maxw);
if (new_w < FROM_INT(*minw))
new_w = FROM_INT(*minw);
if ((FROM_INT(*maxh) >= 0) && (new_h > FROM_INT(*maxh)))
new_h = FROM_INT(*maxh);
if (new_h < FROM_INT(*minh))
new_h = FROM_INT(*minh);
}
/* do real adjustment */
if (apref == EDJE_ASPECT_PREFER_BOTH)
{
if (amin == ZERO) amin = amax;
if (amin != ZERO)
{
/* fix h and vary w */
if (new_w > FROM_INT(params->w))
{
// params->w = new_w;
// EXCEEDS BOUNDS in W
new_h = DIV(FROM_INT(params->w), amin);
new_w = FROM_INT(params->w);
if (new_h > FROM_INT(params->h))
{
new_h = FROM_INT(params->h);
new_w = SCALE(amin, params->h);
}
}
/* fix w and vary h */
else
{
// params->h = new_h;
// EXCEEDS BOUNDS in H
new_h = FROM_INT(params->h);
new_w = SCALE(amin, params->h);
if (new_w > FROM_INT(params->w))
{
new_h = DIV(FROM_INT(params->w), amin);
new_w = FROM_INT(params->w);
}
}
params->w = TO_INT(new_w);
params->h = TO_INT(new_h);
}
}
}
if (apref != EDJE_ASPECT_PREFER_BOTH)
{
if ((amin > 0.0) && (amax > ZERO) && (apref == EDJE_ASPECT_PREFER_NONE))
{
params->w = TO_INT(new_w);
params->h = TO_INT(new_h);
}
else if ((FROM_INT(params->h) - new_h) > (FROM_INT(params->w) - new_w))
{
if (params->h < TO_INT(new_h))
params->h = TO_INT(new_h);
else if (params->h > TO_INT(new_h))
params->h = TO_INT(new_h);
if (apref == EDJE_ASPECT_PREFER_VERTICAL)
params->w = TO_INT(new_w);
}
else
{
if (params->w < TO_INT(new_w))
params->w = TO_INT(new_w);
else if (params->w > TO_INT(new_w))
params->w = TO_INT(new_w);
if (apref == EDJE_ASPECT_PREFER_HORIZONTAL)
params->h = TO_INT(new_h);
}
}
params->x = TO_INT(ADD(want_x,
MUL(SUB(want_w, FROM_INT(params->w)),
desc->align.x)));
params->y = TO_INT(ADD(want_y,
MUL(SUB(want_h, FROM_INT(params->h)),
desc->align.y)));
return apref;
}
static void
_edje_part_recalc_single_step(Edje_Part_Description_Common *desc,
Edje_Calc_Params *params)
{
if (desc->step.x > 0)
{
int steps;
int new_w;
steps = params->w / desc->step.x;
new_w = desc->step.x * steps;
if (params->w > new_w)
{
params->x += TO_INT(SCALE(desc->align.x, (params->w - new_w)));
params->w = new_w;
}
}
if (desc->step.y > 0)
{
int steps;
int new_h;
steps = params->h / desc->step.y;
new_h = desc->step.y * steps;
if (params->h > new_h)
{
params->y += TO_INT(SCALE(desc->align.y, (params->h - new_h)));
params->h = new_h;
}
}
}
static void
_edje_part_recalc_single_textblock(FLOAT_T sc,
Edje *ed,
Edje_Real_Part *ep,
Edje_Part_Description_Text *chosen_desc,
Edje_Calc_Params *params,
int *minw, int *minh,
int *maxw, int *maxh)
{
if (chosen_desc)
{
Evas_Coord tw, th, ins_l, ins_r, ins_t, ins_b;
const char *text = "";
const char *style = "";
Edje_Style *stl = NULL;
const char *tmp;
Eina_List *l;
if (chosen_desc->text.id_source >= 0)
{
ep->text.source = ed->table_parts[chosen_desc->text.id_source % ed->table_parts_size];
tmp = edje_string_get(&((Edje_Part_Description_Text *)ep->text.source->chosen_description)->text.style);
if (tmp) style = tmp;
}
else
{
ep->text.source = NULL;
tmp = edje_string_get(&chosen_desc->text.style);
if (tmp) style = tmp;
}
if (chosen_desc->text.id_text_source >= 0)
{
ep->text.text_source = ed->table_parts[chosen_desc->text.id_text_source % ed->table_parts_size];
text = edje_string_get(&((Edje_Part_Description_Text*)ep->text.text_source->chosen_description)->text.text);
if (ep->text.text_source->text.text) text = ep->text.text_source->text.text;
}
else
{
ep->text.text_source = NULL;
text = edje_string_get(&chosen_desc->text.text);
if (ep->text.text) text = ep->text.text;
}
EINA_LIST_FOREACH(ed->file->styles, l, stl)
{
if ((stl->name) && (!strcmp(stl->name, style))) break;
stl = NULL;
}
if (ep->part->scale)
evas_object_scale_set(ep->object, TO_DOUBLE(sc));
if (stl)
{
const char *ptxt;
if (evas_object_textblock_style_get(ep->object) != stl->style)
evas_object_textblock_style_set(ep->object, stl->style);
// FIXME: need to account for editing
if (ep->part->entry_mode > EDJE_ENTRY_EDIT_MODE_NONE)
{
// do nothing - should be done elsewhere
}
else
{
ptxt = evas_object_textblock_text_markup_get(ep->object);
if (((!ptxt) && (text)) ||
((ptxt) && (text) && (strcmp(ptxt, text))) ||
((ptxt) && (!text)))
evas_object_textblock_text_markup_set(ep->object, text);
}
if ((chosen_desc->text.min_x) || (chosen_desc->text.min_y))
{
int mw = 0, mh = 0;
tw = th = 0;
if (!chosen_desc->text.min_x)
{
evas_object_resize(ep->object, params->w, params->h);
evas_object_textblock_size_formatted_get(ep->object, &tw, &th);
}
else
evas_object_textblock_size_native_get(ep->object, &tw, &th);
evas_object_textblock_style_insets_get(ep->object, &ins_l, &ins_r, &ins_t, &ins_b);
mw = ins_l + tw + ins_r;
mh = ins_t + th + ins_b;
if (chosen_desc->text.min_x)
{
if (mw > *minw) *minw = mw;
}
if (chosen_desc->text.min_y)
{
if (mh > *minh) *minh = mh;
}
}
}
if ((chosen_desc->text.max_x) || (chosen_desc->text.max_y))
{
int mw = 0, mh = 0;
tw = th = 0;
if (!chosen_desc->text.max_x)
{
evas_object_resize(ep->object, params->w, params->h);
evas_object_textblock_size_formatted_get(ep->object, &tw, &th);
}
else
evas_object_textblock_size_native_get(ep->object, &tw, &th);
evas_object_textblock_style_insets_get(ep->object, &ins_l, &ins_r, &ins_t, &ins_b);
mw = ins_l + tw + ins_r;
mh = ins_t + th + ins_b;
if (chosen_desc->text.max_x)
{
if (mw > *maxw) *maxw = mw;
if (*maxw < *minw) *maxw = *minw;
}
if (chosen_desc->text.max_y)
{
if (mh > *maxw) *maxh = mh;
if (*maxh < *minh) *maxh = *minh;
}
}
evas_object_textblock_valign_set(ep->object, chosen_desc->text.align.y);
}
}
static void
_edje_part_recalc_single_text(FLOAT_T sc __UNUSED__,
Edje *ed,
Edje_Real_Part *ep,
Edje_Part_Description_Text *desc,
Edje_Part_Description_Text *chosen_desc,
Edje_Calc_Params *params,
int *minw, int *minh,
int *maxw, int *maxh)
#define RECALC_SINGLE_TEXT_USING_APPLY 1
#if RECALC_SINGLE_TEXT_USING_APPLY
/*
* XXX TODO NOTE:
*
* Original _edje_part_recalc_single_text() was not working as
* expected since it was not doing size fit, range, ellipsis and so
* on.
*
* The purpose of this function compared with
* _edje_text_recalc_apply() is to be faster, not calling Evas update
* functions. However for text this is quite difficult given that to
* fit we need to set the font, size, style, etc. If it was done
* correctly, we'd save some calls to move and some color sets,
* however those shouldn't matter much in the overall picture.
*
* I've changed this to force applying the value, it should be more
* correct and not so slow. The previous code is kept below for
* reference but should be removed before next release!
*
* -- Gustavo Barbieri at 20-Aug-2011
*/
{
int tw, th, mw, mh, l, r, t, b, size;
char *sfont = NULL;
_edje_text_class_font_get(ed, desc, &size, &sfont);
free(sfont);
params->type.text.size = size; /* XXX TODO used by further calcs, go inside recalc_apply? */
_edje_text_recalc_apply(ed, ep, params, chosen_desc);
evas_object_geometry_get(ep->object, NULL, NULL, &tw, &th);
if ((!chosen_desc) ||
((!chosen_desc->text.min_x) && (!chosen_desc->text.min_y) &&
(!chosen_desc->text.max_x) && (!chosen_desc->text.max_y)))
return;
evas_object_geometry_get(ep->object, NULL, NULL, &tw, &th);
evas_object_text_style_pad_get(ep->object, &l, &r, &t, &b);
mw = tw + l + r;
mh = th + t + b;
if (chosen_desc->text.max_x)
{
if ((*maxw < 0) || (mw < *maxw)) *maxw = mw;
}
if (chosen_desc->text.max_y)
{
if ((*maxh < 0) || (mh < *maxh)) *maxh = mh;
}
if (chosen_desc->text.min_x)
{
if (mw > *minw) *minw = mw;
}
if (chosen_desc->text.min_y)
{
if (mh > *minh) *minh = mh;
}
}
#else
{
char *sfont = NULL;
int size;
if (chosen_desc)
{
const char *text;
const char *font;
Evas_Coord tw, th;
int inlined_font = 0;
/* Update a object_text part */
if (chosen_desc->text.id_source >= 0)
ep->text.source = ed->table_parts[chosen_desc->text.id_source % ed->table_parts_size];
else
ep->text.source = NULL;
if (chosen_desc->text.id_text_source >= 0)
ep->text.text_source = ed->table_parts[chosen_desc->text.id_text_source % ed->table_parts_size];
else
ep->text.text_source = NULL;
if (ep->text.text_source)
text = edje_string_get(&(((Edje_Part_Description_Text*)ep->text.text_source->chosen_description)->text.text));
else
text = edje_string_get(&chosen_desc->text.text);
if (ep->text.source)
font = _edje_text_class_font_get(ed, ((Edje_Part_Description_Text*)ep->text.source->chosen_description), &size, &sfont);
else
font = _edje_text_class_font_get(ed, chosen_desc, &size, &sfont);
if (!font) font = "";
if (ep->text.text_source)
{
if (ep->text.text_source->text.text) text = ep->text.text_source->text.text;
}
else
{
if (ep->text.text) text = ep->text.text;
}
if (ep->text.source)
{
if (ep->text.source->text.font) font = ep->text.source->text.font;
if (ep->text.source->text.size > 0) size = ep->text.source->text.size;
}
else
{
if (ep->text.font) font = ep->text.font;
if (ep->text.size > 0) size = ep->text.size;
}
if (!text) text = "";
/* check if the font is embedded in the .eet */
if (ed->file->fonts)
{
Edje_Font_Directory_Entry *fnt;
fnt = eina_hash_find(ed->file->fonts, font);
if (fnt)
{
char *font2;
size_t len = strlen(font) + sizeof("edje/fonts/") + 1;
font2 = alloca(len);
sprintf(font2, "edje/fonts/%s", font);
font = font2;
inlined_font = 1;
}
}
if (ep->part->scale)
evas_object_scale_set(ep->object, TO_DOUBLE(sc));
if (inlined_font)
{
evas_object_text_font_source_set(ep->object, ed->path);
}
else evas_object_text_font_source_set(ep->object, NULL);
if ((_edje_fontset_append) && (font))
{
char *font2;
font2 = malloc(strlen(font) + 1 + strlen(_edje_fontset_append) + 1);
if (font2)
{
strcpy(font2, font);
strcat(font2, ",");
strcat(font2, _edje_fontset_append);
evas_object_text_font_set(ep->object, font2, size);
free(font2);
}
}
else
evas_object_text_font_set(ep->object, font, size);
if ((chosen_desc->text.min_x) || (chosen_desc->text.min_y) ||
(chosen_desc->text.max_x) || (chosen_desc->text.max_y))
{
int mw, mh;
Evas_Text_Style_Type
style = EVAS_TEXT_STYLE_PLAIN,
shadow = EVAS_TEXT_STYLE_SHADOW_DIRECTION_BOTTOM_RIGHT;
const Evas_Text_Style_Type styles[] = {
EVAS_TEXT_STYLE_PLAIN,
EVAS_TEXT_STYLE_PLAIN,
EVAS_TEXT_STYLE_OUTLINE,
EVAS_TEXT_STYLE_SOFT_OUTLINE,
EVAS_TEXT_STYLE_SHADOW,
EVAS_TEXT_STYLE_SOFT_SHADOW,
EVAS_TEXT_STYLE_OUTLINE_SHADOW,
EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW,
EVAS_TEXT_STYLE_FAR_SHADOW,
EVAS_TEXT_STYLE_FAR_SOFT_SHADOW,
EVAS_TEXT_STYLE_GLOW
};
const Evas_Text_Style_Type shadows[] = {
EVAS_TEXT_STYLE_SHADOW_DIRECTION_BOTTOM_RIGHT,
EVAS_TEXT_STYLE_SHADOW_DIRECTION_BOTTOM,
EVAS_TEXT_STYLE_SHADOW_DIRECTION_BOTTOM_LEFT,
EVAS_TEXT_STYLE_SHADOW_DIRECTION_LEFT,
EVAS_TEXT_STYLE_SHADOW_DIRECTION_TOP_LEFT,
EVAS_TEXT_STYLE_SHADOW_DIRECTION_TOP,
EVAS_TEXT_STYLE_SHADOW_DIRECTION_TOP_RIGHT,
EVAS_TEXT_STYLE_SHADOW_DIRECTION_RIGHT
};
if ((ep->part->effect & EVAS_TEXT_STYLE_MASK_BASIC)
< EDJE_TEXT_EFFECT_LAST)
style = styles[ep->part->effect];
shadow = shadows
[(ep->part->effect & EDJE_TEXT_EFFECT_MASK_SHADOW_DIRECTION) >> 4];
EVAS_TEXT_STYLE_SHADOW_DIRECTION_SET(style, shadow);
evas_object_text_style_set(ep->object, style);
evas_object_text_text_set(ep->object, text);
evas_object_geometry_get(ep->object, NULL, NULL, &tw, &th);
if (chosen_desc->text.max_x)
{
int l, r;
evas_object_text_style_pad_get(ep->object, &l, &r, NULL, NULL);
mw = tw + l + r;
if ((*maxw < 0) || (mw < *maxw)) *maxw = mw;
}
if (chosen_desc->text.max_y)
{
int t, b;
evas_object_text_style_pad_get(ep->object, NULL, NULL, &t, &b);
mh = th + t + b;
if ((*maxh < 0) || (mh < *maxh)) *maxh = mh;
}
if (chosen_desc->text.min_x)
{
int l, r;
evas_object_text_style_pad_get(ep->object, &l, &r, NULL, NULL);
mw = tw + l + r;
if (mw > *minw) *minw = mw;
}
if (chosen_desc->text.min_y)
{
int t, b;
evas_object_text_style_pad_get(ep->object, NULL, NULL, &t, &b);
mh = th + t + b;
if (mh > *minh) *minh = mh;
}
}
if (sfont) free(sfont);
}
/* FIXME: Do we really need to call it twice if chosen_desc ? */
sfont = NULL;
_edje_text_class_font_get(ed, desc, &size, &sfont);
free(sfont);
params->type.text.size = size;
}
#endif
static void
_edje_part_recalc_single_min_length(FLOAT_T align, int *start, int *length, int min)
{
if (min >= 0)
{
if (*length < min)
{
*start += TO_INT(SCALE(align, (*length - min)));
*length = min;
}
}
}
static void
_edje_part_recalc_single_min(Edje_Part_Description_Common *desc,
Edje_Calc_Params *params,
int minw, int minh,
Edje_Internal_Aspect aspect)
{
int tmp;
int w;
int h;
w = params->w ? params->w : 99999;
h = params->h ? params->h : 99999;
switch (aspect)
{
case EDJE_ASPECT_PREFER_NONE:
break;
case EDJE_ASPECT_PREFER_VERTICAL:
tmp = minh * params->w / h;
if (tmp >= minw)
{
minw = tmp;
break;
}
case EDJE_ASPECT_PREFER_HORIZONTAL:
tmp = minw * params->h / w;
if (tmp >= minh)
{
minh = tmp;
break;
}
case EDJE_ASPECT_PREFER_SOURCE:
case EDJE_ASPECT_PREFER_BOTH:
tmp = minh * params->w / h;
if (tmp >= minw)
{
minw = tmp;
break;
}
tmp = minw * params->h / w;
if (tmp >= minh)
{
minh = tmp;
break;
}
break;
}
_edje_part_recalc_single_min_length(desc->align.x, &params->x, &params->w, minw);
_edje_part_recalc_single_min_length(desc->align.y, &params->y, &params->h, minh);
}
static void
_edje_part_recalc_single_max_length(FLOAT_T align, int *start, int *length, int max)
{
if (max >= 0)
{
if (*length > max)
{
*start += TO_INT(SCALE(align, (*length - max)));
*length = max;
}
}
}
static void
_edje_part_recalc_single_max(Edje_Part_Description_Common *desc,
Edje_Calc_Params *params,
int maxw, int maxh,
Edje_Internal_Aspect aspect)
{
int tmp;
int w;
int h;
w = params->w ? params->w : 99999;
h = params->h ? params->h : 99999;
switch (aspect)
{
case EDJE_ASPECT_PREFER_NONE:
break;
case EDJE_ASPECT_PREFER_VERTICAL:
tmp = maxh * params->w / h;
if (tmp <= maxw)
{
maxw = tmp;
break;
}
case EDJE_ASPECT_PREFER_HORIZONTAL:
tmp = maxw * params->h / w;
if (tmp <= maxh)
{
maxh = tmp;
break;
}
case EDJE_ASPECT_PREFER_SOURCE:
case EDJE_ASPECT_PREFER_BOTH:
tmp = maxh * params->w / h;
if (tmp <= maxw)
{
maxw = tmp;
break;
}
tmp = maxw * params->h / w;
if (tmp <= maxh)
{
maxh = tmp;
break;
}
break;
}
_edje_part_recalc_single_max_length(desc->align.x, &params->x, &params->w, maxw);
_edje_part_recalc_single_max_length(desc->align.y, &params->y, &params->h, maxh);
}
static void
_edje_part_recalc_single_drag(Edje_Real_Part *ep,
Edje_Real_Part *confine_to,
Edje_Calc_Params *params,
int minw, int minh,
int maxw, int maxh)
{
/* confine */
if (confine_to)
{
int offset;
int step;
FLOAT_T v;
/* complex dragable params */
v = SCALE(ep->drag->size.x, confine_to->w);
if ((minw > 0) && (TO_INT(v) < minw)) params->w = minw;
else if ((maxw >= 0) && (TO_INT(v) > maxw)) params->w = maxw;
else params->w = TO_INT(v);
offset = TO_INT(SCALE(ep->drag->x, (confine_to->w - params->w)))
+ ep->drag->tmp.x;
if (ep->part->dragable.step_x > 0)
{
params->x = confine_to->x +
((offset / ep->part->dragable.step_x) * ep->part->dragable.step_x);
}
else if (ep->part->dragable.count_x > 0)
{
step = (confine_to->w - params->w) / ep->part->dragable.count_x;
if (step < 1) step = 1;
params->x = confine_to->x +
((offset / step) * step);
}
params->req_drag.x = params->x;
params->req_drag.w = params->w;
v = SCALE(ep->drag->size.y, confine_to->h);
if ((minh > 0) && (TO_INT(v) < minh)) params->h = minh;
else if ((maxh >= 0) && (TO_INT(v) > maxh)) params->h = maxh;
else params->h = TO_INT(v);
offset = TO_INT(SCALE(ep->drag->y, (confine_to->h - params->h)))
+ ep->drag->tmp.y;
if (ep->part->dragable.step_y > 0)
{
params->y = confine_to->y +
((offset / ep->part->dragable.step_y) * ep->part->dragable.step_y);
}
else if (ep->part->dragable.count_y > 0)
{
step = (confine_to->h - params->h) / ep->part->dragable.count_y;
if (step < 1) step = 1;
params->y = confine_to->y +
((offset / step) * step);
}
params->req_drag.y = params->y;
params->req_drag.h = params->h;
/* limit to confine */
if (params->x < confine_to->x)
{
params->x = confine_to->x;
}
if ((params->x + params->w) > (confine_to->x + confine_to->w))
{
params->x = confine_to->x + confine_to->w - params->w;
}
if (params->y < confine_to->y)
{
params->y = confine_to->y;
}
if ((params->y + params->h) > (confine_to->y + confine_to->h))
{
params->y = confine_to->y + confine_to->h - params->h;
}
}
else
{
/* simple dragable params */
params->x += TO_INT(ep->drag->x) + ep->drag->tmp.x;
params->req_drag.x = params->x;
params->req_drag.w = params->w;
params->y += TO_INT(ep->drag->y) + ep->drag->tmp.y;
params->req_drag.y = params->y;
params->req_drag.h = params->h;
}
}
static void
_edje_part_recalc_single_fill(Edje_Real_Part *ep,
Edje_Part_Description_Spec_Fill *fill,
Edje_Calc_Params *params)
{
int fw;
int fh;
params->smooth = fill->smooth;
if (fill->type == EDJE_FILL_TYPE_TILE)
evas_object_image_size_get(ep->object, &fw, NULL);
else
fw = params->w;
params->type.common.fill.x = fill->pos_abs_x
+ TO_INT(SCALE(fill->pos_rel_x, fw));
params->type.common.fill.w = fill->abs_x
+ TO_INT(SCALE(fill->rel_x, fw));
if (fill->type == EDJE_FILL_TYPE_TILE)
evas_object_image_size_get(ep->object, NULL, &fh);
else
fh = params->h;
params->type.common.fill.y = fill->pos_abs_y
+ TO_INT(SCALE(fill->pos_rel_y, fh));
params->type.common.fill.h = fill->abs_y
+ TO_INT(SCALE(fill->rel_y, fh));
params->type.common.fill.angle = fill->angle;
params->type.common.fill.spread = fill->spread;
}
static void
_edje_part_recalc_single_min_max(FLOAT_T sc,
Edje_Real_Part *ep,
Edje_Part_Description_Common *desc,
int *minw, int *minh,
int *maxw, int *maxh)
{
*minw = desc->min.w;
if (ep->part->scale) *minw = TO_INT(SCALE(sc, *minw));
if (ep->swallow_params.min.w > desc->min.w)
*minw = ep->swallow_params.min.w;
if (ep->edje->calc_only)
{
if (desc->minmul.have)
{
FLOAT_T mmw = desc->minmul.w;
if (mmw != FROM_INT(1)) *minw = TO_INT(SCALE(mmw, *minw));
}
}
/* XXX TODO: remove need of EDJE_INF_MAX_W, see edje_util.c */
if ((ep->swallow_params.max.w <= 0) ||
(ep->swallow_params.max.w == EDJE_INF_MAX_W))
{
*maxw = desc->max.w;
if (*maxw > 0)
{
if (ep->part->scale) *maxw = TO_INT(SCALE(sc, *maxw));
if (*maxw < 1) *maxw = 1;
}
}
else
{
if (desc->max.w <= 0)
*maxw = ep->swallow_params.max.w;
else
{
*maxw = desc->max.w;
if (*maxw > 0)
{
if (ep->part->scale) *maxw = TO_INT(SCALE(sc, *maxw));
if (*maxw < 1) *maxw = 1;
}
if (ep->swallow_params.max.w < *maxw)
*maxw = ep->swallow_params.max.w;
}
}
if ((ep->edje->calc_only) && (desc->minmul.have) &&
(desc->minmul.w != FROM_INT(1))) *maxw = *minw;
if (*maxw >= 0)
{
if (*maxw < *minw) *maxw = *minw;
}
*minh = desc->min.h;
if (ep->part->scale) *minh = TO_INT(SCALE(sc, *minh));
if (ep->swallow_params.min.h > desc->min.h)
*minh = ep->swallow_params.min.h;
if (ep->edje->calc_only)
{
if (desc->minmul.have)
{
FLOAT_T mmh = desc->minmul.h;
if (mmh != FROM_INT(1)) *minh = TO_INT(SCALE(mmh, *minh));
}
}
/* XXX TODO: remove need of EDJE_INF_MAX_H, see edje_util.c */
if ((ep->swallow_params.max.h <= 0) ||
(ep->swallow_params.max.h == EDJE_INF_MAX_H))
{
*maxh = desc->max.h;
if (*maxh > 0)
{
if (ep->part->scale) *maxh = TO_INT(SCALE(sc, *maxh));
if (*maxh < 1) *maxh = 1;
}
}
else
{
if (desc->max.h <= 0)
*maxh = ep->swallow_params.max.h;
else
{
*maxh = desc->max.h;
if (*maxh > 0)
{
if (ep->part->scale) *maxh = TO_INT(SCALE(sc, *maxh));
if (*maxh < 1) *maxh = 1;
}
if (ep->swallow_params.max.h < *maxh)
*maxh = ep->swallow_params.max.h;
}
}
if ((ep->edje->calc_only) && (desc->minmul.have) &&
(desc->minmul.h != FROM_INT(1))) *maxh = *minh;
if (*maxh >= 0)
{
if (*maxh < *minh) *maxh = *minh;
}
}
static void
_edje_part_recalc_single_map(Edje *ed,
Edje_Real_Part *ep __UNUSED__,
Edje_Real_Part *center,
Edje_Real_Part *light,
Edje_Real_Part *persp,
Edje_Part_Description_Common *desc,
Edje_Part_Description_Common *chosen_desc,
Edje_Calc_Params *params)
{
params->mapped = chosen_desc->map.on;
params->lighted = params->mapped ? !!light : 0;
params->persp_on = params->mapped ? !!persp : 0;
if (!params->mapped) return ;
if (center)
{
params->map.center.x = ed->x + center->x + (center->w / 2);
params->map.center.y = ed->y + center->y + (center->h / 2);
}
else
{
params->map.center.x = ed->x + params->x + (params->w / 2);
params->map.center.y = ed->y + params->y + (params->h / 2);
}
params->map.center.z = 0;
params->map.rotation.x = TO_DOUBLE(desc->map.rot.x);
params->map.rotation.y = TO_DOUBLE(desc->map.rot.y);
params->map.rotation.z = TO_DOUBLE(desc->map.rot.z);
if (light)
{
Edje_Part_Description_Common *light_desc2;
FLOAT_T pos, pos2;
params->map.light.x = ed->x + light->x + (light->w / 2);
params->map.light.y = ed->y + light->y + (light->h / 2);
pos = light->description_pos;
pos2 = (pos < ZERO) ? ZERO : ((pos > FROM_INT(1)) ? FROM_INT(1) : pos);
light_desc2 = light->param2 ? light->param2->description : NULL;
/* take into account CURRENT state also */
if (pos != ZERO && light_desc2)
{
params->map.light.z = light->param1.description->persp.zplane +
TO_INT(SCALE(pos, light_desc2->persp.zplane - light->param1.description->persp.zplane));
params->map.light.r = light->param1.description->color.r +
TO_INT(SCALE(pos2, light_desc2->color.r - light->param1.description->color.r));
params->map.light.g = light->param1.description->color.g +
TO_INT(SCALE(pos2, light_desc2->color.g - light->param1.description->color.g));
params->map.light.b = light->param1.description->color.b +
TO_INT(SCALE(pos2, light_desc2->color.b - light->param1.description->color.b));
params->map.light.ar = light->param1.description->color2.r +
TO_INT(SCALE(pos2, light_desc2->color2.r - light->param1.description->color2.r));
params->map.light.ag = light->param1.description->color2.g +
TO_INT(SCALE(pos2, light_desc2->color2.g - light->param1.description->color2.g));
params->map.light.ab = light->param1.description->color2.b +
TO_INT(SCALE(pos2, light_desc2->color2.b - light->param1.description->color2.b));
}
else
{
params->map.light.z = light->param1.description->persp.zplane;
params->map.light.r = light->param1.description->color.r;
params->map.light.g = light->param1.description->color.g;
params->map.light.b = light->param1.description->color.b;
params->map.light.ar = light->param1.description->color2.r;
params->map.light.ag = light->param1.description->color2.g;
params->map.light.ab = light->param1.description->color2.b;
}
}
if (persp)
{
FLOAT_T pos;
params->map.persp.x = ed->x + persp->x + (persp->w / 2);
params->map.persp.y = ed->y + persp->y + (persp->h / 2);
pos = persp->description_pos;
if (pos != 0 && persp->param2)
{
params->map.persp.z = persp->param1.description->persp.zplane +
TO_INT(SCALE(pos, persp->param2->description->persp.zplane -
persp->param1.description->persp.zplane));
params->map.persp.focal = persp->param1.description->persp.focal +
TO_INT(SCALE(pos, persp->param2->description->persp.focal -
persp->param1.description->persp.focal));
}
else
{
params->map.persp.z = persp->param1.description->persp.zplane;
params->map.persp.focal = persp->param1.description->persp.focal;
}
}
}
static void
_edje_part_recalc_single(Edje *ed,
Edje_Real_Part *ep,
Edje_Part_Description_Common *desc,
Edje_Part_Description_Common *chosen_desc,
Edje_Real_Part *center,
Edje_Real_Part *light,
Edje_Real_Part *persp,
Edje_Real_Part *rel1_to_x,
Edje_Real_Part *rel1_to_y,
Edje_Real_Part *rel2_to_x,
Edje_Real_Part *rel2_to_y,
Edje_Real_Part *confine_to,
Edje_Calc_Params *params,
FLOAT_T pos)
{
Edje_Color_Class *cc = NULL;
Edje_Internal_Aspect apref;
int minw = 0, minh = 0, maxw = 0, maxh = 0;
FLOAT_T sc;
sc = ed->scale;
if (sc == ZERO) sc = _edje_scale;
_edje_part_recalc_single_min_max(sc, ep, desc, &minw, &minh, &maxw, &maxh);
/* relative coords of top left & bottom right */
_edje_part_recalc_single_rel(ed, ep, desc, rel1_to_x, rel1_to_y, rel2_to_x, rel2_to_y, params);
/* aspect */
apref = _edje_part_recalc_single_aspect(ed, ep, desc, params, &minw, &minh, &maxw, &maxh, pos);
/* size step */
_edje_part_recalc_single_step(desc, params);
/* if we have text that wants to make the min size the text size... */
if (ep->part->type == EDJE_PART_TYPE_TEXTBLOCK)
_edje_part_recalc_single_textblock(sc, ed, ep, (Edje_Part_Description_Text*) chosen_desc, params, &minw, &minh, &maxw, &maxh);
else if (ep->part->type == EDJE_PART_TYPE_TEXT)
_edje_part_recalc_single_text(sc, ed, ep, (Edje_Part_Description_Text*) desc, (Edje_Part_Description_Text*) chosen_desc, params, &minw, &minh, &maxw, &maxh);
if ((ep->part->type == EDJE_PART_TYPE_TABLE) &&
(((((Edje_Part_Description_Table *)chosen_desc)->table.min.h) ||
(((Edje_Part_Description_Table *)chosen_desc)->table.min.v))))
{
Evas_Coord lminw = 0, lminh = 0;
evas_object_smart_need_recalculate_set(ep->object, 1);
evas_object_smart_calculate(ep->object);
evas_object_size_hint_min_get(ep->object, &lminw, &lminh);
if (((Edje_Part_Description_Table *)chosen_desc)->table.min.h)
{
if (lminw > minw) minw = lminw;
}
if (((Edje_Part_Description_Table *)chosen_desc)->table.min.v)
{
if (lminh > minh) minh = lminh;
}
}
else if ((ep->part->type == EDJE_PART_TYPE_BOX) &&
((((Edje_Part_Description_Box *)chosen_desc)->box.min.h) ||
(((Edje_Part_Description_Box *)chosen_desc)->box.min.v)))
{
Evas_Coord lminw = 0, lminh = 0;
evas_object_smart_need_recalculate_set(ep->object, 1);
evas_object_smart_calculate(ep->object);
evas_object_size_hint_min_get(ep->object, &lminw, &lminh);
if (((Edje_Part_Description_Box *)chosen_desc)->box.min.h)
{
if (lminw > minw) minw = lminw;
}
if (((Edje_Part_Description_Box *)chosen_desc)->box.min.v)
{
if (lminh > minh) minh = lminh;
}
}
/* remember what our size is BEFORE we go limit it */
params->req.x = params->x;
params->req.y = params->y;
params->req.w = params->w;
params->req.h = params->h;
/* adjust for min size */
_edje_part_recalc_single_min(desc, params, minw, minh, apref);
/* adjust for max size */
_edje_part_recalc_single_max(desc, params, maxw, maxh, apref);
/* take care of dragable part */
if (ep->drag)
_edje_part_recalc_single_drag(ep, confine_to, params, minw, minh, maxw, maxh);
/* fill */
if (ep->part->type == EDJE_PART_TYPE_IMAGE)
_edje_part_recalc_single_fill(ep, &((Edje_Part_Description_Image *)desc)->image.fill, params);
else if (ep->part->type == EDJE_PART_TYPE_PROXY)
_edje_part_recalc_single_fill(ep, &((Edje_Part_Description_Proxy *)desc)->proxy.fill, params);
/* colors */
if ((desc->color_class) && (*desc->color_class))
cc = _edje_color_class_find(ed, desc->color_class);
if (cc)
{
params->color.r = (((int)cc->r + 1) * desc->color.r) >> 8;
params->color.g = (((int)cc->g + 1) * desc->color.g) >> 8;
params->color.b = (((int)cc->b + 1) * desc->color.b) >> 8;
params->color.a = (((int)cc->a + 1) * desc->color.a) >> 8;
}
else
{
params->color.r = desc->color.r;
params->color.g = desc->color.g;
params->color.b = desc->color.b;
params->color.a = desc->color.a;
}
/* visible */
params->visible = desc->visible;
switch (ep->part->type)
{
case EDJE_PART_TYPE_IMAGE:
{
Edje_Part_Description_Image *img_desc = (Edje_Part_Description_Image*) desc;
/* border */
params->type.common.spec.image.l = img_desc->image.border.l;
params->type.common.spec.image.r = img_desc->image.border.r;
params->type.common.spec.image.t = img_desc->image.border.t;
params->type.common.spec.image.b = img_desc->image.border.b;
break;
}
case EDJE_PART_TYPE_TEXT:
case EDJE_PART_TYPE_TEXTBLOCK:
{
Edje_Part_Description_Text *text_desc = (Edje_Part_Description_Text*) desc;
/* text.align */
params->type.text.align.x = text_desc->text.align.x;
params->type.text.align.y = text_desc->text.align.y;
params->type.text.elipsis = text_desc->text.elipsis;
/* text colors */
if (cc)
{
params->type.text.color2.r = (((int)cc->r2 + 1) * text_desc->common.color2.r) >> 8;
params->type.text.color2.g = (((int)cc->g2 + 1) * text_desc->common.color2.g) >> 8;
params->type.text.color2.b = (((int)cc->b2 + 1) * text_desc->common.color2.b) >> 8;
params->type.text.color2.a = (((int)cc->a2 + 1) * text_desc->common.color2.a) >> 8;
params->type.text.color3.r = (((int)cc->r3 + 1) * text_desc->text.color3.r) >> 8;
params->type.text.color3.g = (((int)cc->g3 + 1) * text_desc->text.color3.g) >> 8;
params->type.text.color3.b = (((int)cc->b3 + 1) * text_desc->text.color3.b) >> 8;
params->type.text.color3.a = (((int)cc->a3 + 1) * text_desc->text.color3.a) >> 8;
}
else
{
params->type.text.color2.r = text_desc->common.color2.r;
params->type.text.color2.g = text_desc->common.color2.g;
params->type.text.color2.b = text_desc->common.color2.b;
params->type.text.color2.a = text_desc->common.color2.a;
params->type.text.color3.r = text_desc->text.color3.r;
params->type.text.color3.g = text_desc->text.color3.g;
params->type.text.color3.b = text_desc->text.color3.b;
params->type.text.color3.a = text_desc->text.color3.a;
}
break;
}
case EDJE_PART_TYPE_RECTANGLE:
case EDJE_PART_TYPE_BOX:
case EDJE_PART_TYPE_TABLE:
case EDJE_PART_TYPE_SWALLOW:
case EDJE_PART_TYPE_GROUP:
case EDJE_PART_TYPE_PROXY:
break;
case EDJE_PART_TYPE_GRADIENT:
/* FIXME: THIS ONE SHOULD NEVER BE TRIGGERED. */
break;
default:
break;
}
_edje_part_recalc_single_map(ed, ep, center, light, persp, desc, chosen_desc, params);
}
static void
_edje_table_recalc_apply(Edje *ed __UNUSED__,
Edje_Real_Part *ep,
Edje_Calc_Params *p3 __UNUSED__,
Edje_Part_Description_Table *chosen_desc)
{
evas_object_table_homogeneous_set(ep->object, chosen_desc->table.homogeneous);
evas_object_table_align_set(ep->object, TO_DOUBLE(chosen_desc->table.align.x), TO_DOUBLE(chosen_desc->table.align.y));
evas_object_table_padding_set(ep->object, chosen_desc->table.padding.x, chosen_desc->table.padding.y);
if (evas_object_smart_need_recalculate_get(ep->object))
{
evas_object_smart_need_recalculate_set(ep->object, 0);
evas_object_smart_calculate(ep->object);
}
}
static void
_edje_proxy_recalc_apply(Edje *ed, Edje_Real_Part *ep, Edje_Calc_Params *p3, Edje_Part_Description_Proxy *chosen_desc, FLOAT_T pos)
{
Edje_Real_Part *pp;
int part_id = -1;
if (pos >= FROM_DOUBLE(0.5))
part_id = ((Edje_Part_Description_Proxy*) ep->param2->description)->proxy.id;
else
part_id = chosen_desc->proxy.id;
if ((p3->type.common.fill.w == 0) || (p3->type.common.fill.h == 0) ||
(part_id < 0))
{
evas_object_image_source_set(ep->object, NULL);
return;
}
pp = ed->table_parts[part_id % ed->table_parts_size];
switch (pp->part->type)
{
case EDJE_PART_TYPE_IMAGE:
case EDJE_PART_TYPE_TEXT:
case EDJE_PART_TYPE_TEXTBLOCK:
case EDJE_PART_TYPE_RECTANGLE:
case EDJE_PART_TYPE_BOX:
case EDJE_PART_TYPE_TABLE:
case EDJE_PART_TYPE_PROXY:
evas_object_image_source_set(ep->object, pp->object);
break;
case EDJE_PART_TYPE_GRADIENT:
/* FIXME: THIS ONE SHOULD NEVER BE TRIGGERED. */
break;
case EDJE_PART_TYPE_GROUP:
case EDJE_PART_TYPE_SWALLOW:
case EDJE_PART_TYPE_EXTERNAL:
evas_object_image_source_set(ep->object, pp->swallowed_object);
break;
}
evas_object_image_fill_set(ep->object, p3->type.common.fill.x, p3->type.common.fill.y,
p3->type.common.fill.w, p3->type.common.fill.h);
evas_object_image_smooth_scale_set(ep->object, p3->smooth);
}
static void
_edje_image_recalc_apply(Edje *ed, Edje_Real_Part *ep, Edje_Calc_Params *p3, Edje_Part_Description_Image *chosen_desc, FLOAT_T pos)
{
FLOAT_T sc;
sc = ed->scale;
if (sc == 0.0) sc = _edje_scale;
evas_object_image_fill_set(ep->object, p3->type.common.fill.x, p3->type.common.fill.y,
p3->type.common.fill.w, p3->type.common.fill.h);
evas_object_image_smooth_scale_set(ep->object, p3->smooth);
if (chosen_desc->image.border.scale)
{
if (chosen_desc->image.border.scale_by > FROM_DOUBLE(0.0))
{
FLOAT_T sc2 = MUL(sc, chosen_desc->image.border.scale_by);
evas_object_image_border_scale_set(ep->object, TO_DOUBLE(sc2));
}
else
evas_object_image_border_scale_set(ep->object, TO_DOUBLE(sc));
}
else
{
if (chosen_desc->image.border.scale_by > FROM_DOUBLE(0.0))
evas_object_image_border_scale_set
(ep->object, TO_DOUBLE(chosen_desc->image.border.scale_by));
else
evas_object_image_border_scale_set(ep->object, 1.0);
}
evas_object_image_border_set(ep->object, p3->type.common.spec.image.l, p3->type.common.spec.image.r,
p3->type.common.spec.image.t, p3->type.common.spec.image.b);
if (chosen_desc->image.border.no_fill == 0)
evas_object_image_border_center_fill_set(ep->object, EVAS_BORDER_FILL_DEFAULT);
else if (chosen_desc->image.border.no_fill == 1)
evas_object_image_border_center_fill_set(ep->object, EVAS_BORDER_FILL_NONE);
else if (chosen_desc->image.border.no_fill == 2)
evas_object_image_border_center_fill_set(ep->object, EVAS_BORDER_FILL_SOLID);
_edje_real_part_image_set(ed, ep, pos);
}
static Edje_Real_Part *
_edje_real_part_state_get(Edje *ed, Edje_Real_Part *ep, int flags, int id, int *state)
{
Edje_Real_Part *result = NULL;
if (id >= 0 && id != ep->part->id)
{
result = ed->table_parts[id % ed->table_parts_size];
if (result)
{
if (!result->calculated) _edje_part_recalc(ed, result, flags, NULL);
#ifdef EDJE_CALC_CACHE
if (state) *state = result->state;
#else
(void) state;
#endif
}
}
return result;
}
void
_edje_part_recalc(Edje *ed, Edje_Real_Part *ep, int flags, Edje_Calc_Params *state)
{
#ifdef EDJE_CALC_CACHE
Eina_Bool proxy_invalidate = EINA_FALSE;
int state1 = -1;
int state2 = -1;
int statec = -1;
#else
Edje_Calc_Params lp1, lp2;
#endif
int statec1 = -1;
int statec2 = -1;
int statel1 = -1;
int statel2 = -1;
int statep1 = -1;
int statep2 = -1;
Edje_Real_Part *center[2] = { NULL, NULL };
Edje_Real_Part *light[2] = { NULL, NULL };
Edje_Real_Part *persp[2] = { NULL, NULL };
Edje_Calc_Params *p1, *pf;
Edje_Part_Description_Common *chosen_desc;
Edje_Real_Part *confine_to = NULL;
FLOAT_T pos = ZERO, pos2;
Edje_Calc_Params lp3;
/* GRADIENT ARE GONE, WE MUST IGNORE IT FROM OLD FILE. */
if (ep->part->type == EDJE_PART_TYPE_GRADIENT)
{
ERR("GRADIENT spotted during recalc ! That should never happen ! Send your edje file to devel ml.");
return;
}
if ((ep->calculated & FLAG_XY) == FLAG_XY && !state)
{
return;
}
if (ep->calculating & flags)
{
#if 1
const char *axes = "NONE", *faxes = "NONE";
if ((ep->calculating & FLAG_X) &&
(ep->calculating & FLAG_Y))
axes = "XY";
else if ((ep->calculating & FLAG_X))
axes = "X";
else if ((ep->calculating & FLAG_Y))
axes = "Y";
if ((flags & FLAG_X) &&
(flags & FLAG_Y))
faxes = "XY";
else if ((flags & FLAG_X))
faxes = "X";
else if ((flags & FLAG_Y))
faxes = "Y";
ERR("Circular dependency when calculating part \"%s\". "
"Already calculating %s [%02x] axes. "
"Need to calculate %s [%02x] axes",
ep->part->name,
axes, ep->calculating,
faxes, flags);
#endif
return;
}
#ifdef EDJE_CALC_CACHE
if (ep->state == ed->state && !state)
return ;
#endif
if (flags & FLAG_X)
{
ep->calculating |= flags & FLAG_X;
if (ep->param1.rel1_to_x)
{
_edje_part_recalc(ed, ep->param1.rel1_to_x, FLAG_X, NULL);
#ifdef EDJE_CALC_CACHE
state1 = ep->param1.rel1_to_x->state;
#endif
}
if (ep->param1.rel2_to_x)
{
_edje_part_recalc(ed, ep->param1.rel2_to_x, FLAG_X, NULL);
#ifdef EDJE_CALC_CACHE
if (state1 < ep->param1.rel2_to_x->state)
state1 = ep->param1.rel2_to_x->state;
#endif
}
if (ep->param2)
{
if (ep->param2->rel1_to_x)
{
_edje_part_recalc(ed, ep->param2->rel1_to_x, FLAG_X, NULL);
#ifdef EDJE_CALC_CACHE
state2 = ep->param2->rel1_to_x->state;
#endif
}
if (ep->param2->rel2_to_x)
{
_edje_part_recalc(ed, ep->param2->rel2_to_x, FLAG_X, NULL);
#ifdef EDJE_CALC_CACHE
if (state2 < ep->param2->rel2_to_x->state)
state2 = ep->param2->rel2_to_x->state;
#endif
}
}
}
if (flags & FLAG_Y)
{
ep->calculating |= flags & FLAG_Y;
if (ep->param1.rel1_to_y)
{
_edje_part_recalc(ed, ep->param1.rel1_to_y, FLAG_Y, NULL);
#ifdef EDJE_CALC_CACHE
if (state1 < ep->param1.rel1_to_y->state)
state1 = ep->param1.rel1_to_y->state;
#endif
}
if (ep->param1.rel2_to_y)
{
_edje_part_recalc(ed, ep->param1.rel2_to_y, FLAG_Y, NULL);
#ifdef EDJE_CALC_CACHE
if (state1 < ep->param1.rel2_to_y->state)
state1 = ep->param1.rel2_to_y->state;
#endif
}
if (ep->param2)
{
if (ep->param2->rel1_to_y)
{
_edje_part_recalc(ed, ep->param2->rel1_to_y, FLAG_Y, NULL);
#ifdef EDJE_CALC_CACHE
if (state2 < ep->param2->rel1_to_y->state)
state2 = ep->param2->rel1_to_y->state;
#endif
}
if (ep->param2->rel2_to_y)
{
_edje_part_recalc(ed, ep->param2->rel2_to_y, FLAG_Y, NULL);
#ifdef EDJE_CALC_CACHE
if (state2 < ep->param2->rel2_to_y->state)
state2 = ep->param2->rel2_to_y->state;
#endif
}
}
}
if (ep->drag && ep->drag->confine_to)
{
confine_to = ep->drag->confine_to;
_edje_part_recalc(ed, confine_to, flags, NULL);
#ifdef EDJE_CALC_CACHE
statec = confine_to->state;
#endif
}
// if (ep->text.source) _edje_part_recalc(ed, ep->text.source, flags);
// if (ep->text.text_source) _edje_part_recalc(ed, ep->text.text_source, flags);
/* actually calculate now */
chosen_desc = ep->chosen_description;
if (!chosen_desc)
{
ep->calculating = FLAG_NONE;
ep->calculated |= flags;
return;
}
if (ep->part->type == EDJE_PART_TYPE_PROXY)
{
Edje_Real_Part *pp;
int part_id = -1;
if (pos >= FROM_DOUBLE(0.5))
part_id = ((Edje_Part_Description_Proxy*) ep->param2->description)->proxy.id;
else
part_id = ((Edje_Part_Description_Proxy*) chosen_desc)->proxy.id;
pp = _edje_real_part_state_get(ed, ep, flags, part_id, NULL);
#ifdef EDJE_CALC_CACHE
if (pp && pp->invalidate) proxy_invalidate = EINA_TRUE;
#endif
}
/* Recalc if needed the map center && light source */
if (ep->param1.description->map.on)
{
center[0] = _edje_real_part_state_get(ed, ep, flags, ep->param1.description->map.rot.id_center, &statec1);
light[0] = _edje_real_part_state_get(ed, ep, flags, ep->param1.description->map.id_light, &statel1);
if (chosen_desc->map.persp_on)
{
persp[0] = _edje_real_part_state_get(ed, ep, flags, ep->param1.description->map.id_persp, &statep1);
}
}
if (ep->param2 && ep->param2->description->map.on)
{
center[1] = _edje_real_part_state_get(ed, ep, flags, ep->param2->description->map.rot.id_center, &statec2);
light[1] = _edje_real_part_state_get(ed, ep, flags, ep->param2->description->map.id_light, &statel2);
if (chosen_desc->map.persp_on)
{
persp[1] = _edje_real_part_state_get(ed, ep, flags, ep->param2->description->map.id_persp, &statep2);
}
}
#ifndef EDJE_CALC_CACHE
p1 = &lp1;
#else
p1 = &ep->param1.p;
#endif
if (ep->param1.description)
{
#ifdef EDJE_CALC_CACHE
if (ed->all_part_change ||
ep->invalidate ||
state1 >= ep->param1.state ||
statec >= ep->param1.state ||
statec1 >= ep->param1.state ||
statel1 >= ep->param1.state ||
statep1 >= ep->param1.state ||
proxy_invalidate ||
state ||
((ep->part->type == EDJE_PART_TYPE_TEXT || ep->part->type == EDJE_PART_TYPE_TEXTBLOCK) && ed->text_part_change))
#endif
{
_edje_part_recalc_single(ed, ep, ep->param1.description, chosen_desc, center[0], light[0], persp[0],
ep->param1.rel1_to_x, ep->param1.rel1_to_y, ep->param1.rel2_to_x, ep->param1.rel2_to_y,
confine_to,
p1, pos);
#ifdef EDJE_CALC_CACHE
ep->param1.state = ed->state;
#endif
}
}
if (ep->param2)
{
int beginning_pos, part_type;
Edje_Calc_Params *p2, *p3;
if (ep->current)
{
/* FIXME: except for text, we don't need in that case to recalc p1 at all*/
memcpy(p1, ep->current, sizeof (Edje_Calc_Params));
p1->x += ed->x;
p1->y += ed->y;
p1->map.center.x += ed->x;
p1->map.center.y += ed->y;
p1->map.light.x += ed->x;
p1->map.light.y += ed->y;
p1->map.persp.x += ed->x;
p1->map.persp.y += ed->y;
}
p3 = &lp3;
#ifndef EDJE_CALC_CACHE
p2 = &lp2;
#else
p2 = &ep->param2->p;
if (ed->all_part_change ||
ep->invalidate ||
state2 >= ep->param2->state ||
statec >= ep->param2->state ||
statec2 >= ep->param2->state ||
statel2 >= ep->param2->state ||
statep2 >= ep->param2->state ||
proxy_invalidate ||
state ||
((ep->part->type == EDJE_PART_TYPE_TEXT || ep->part->type == EDJE_PART_TYPE_TEXTBLOCK) && ed->text_part_change))
#endif
{
_edje_part_recalc_single(ed, ep, ep->param2->description,
chosen_desc,
center[1], light[1], persp[1],
ep->param2->rel1_to_x,
ep->param2->rel1_to_y,
ep->param2->rel2_to_x,
ep->param2->rel2_to_y,
confine_to,
p2, pos);
#ifdef EDJE_CALC_CACHE
ep->param2->state = ed->state;
#endif
}
pos = ep->description_pos;
pos2 = pos;
if (pos2 < ZERO) pos2 = ZERO;
else if (pos2 > FROM_INT(1)) pos2 = FROM_INT(1);
beginning_pos = (pos < FROM_DOUBLE(0.5));
part_type = ep->part->type;
/* visible is special */
if ((p1->visible) && (!p2->visible))
p3->visible = (pos != FROM_INT(1));
else if ((!p1->visible) && (p2->visible))
p3->visible = (pos != ZERO);
else
p3->visible = p1->visible;
p3->smooth = (beginning_pos) ? p1->smooth : p2->smooth;
/* FIXME: do x and y separately base on flag */
#define FINTP(_x1, _x2, _p) \
(((_x1) == (_x2)) \
? FROM_INT((_x1)) \
: ADD(FROM_INT(_x1), \
SCALE((_p), (_x2) - (_x1))))
#define FFP(_x1, _x2, _p) \
(((_x1) == (_x2)) \
? (_x1) \
: ADD(_x1, MUL(_p, SUB(_x2, _x1))));
#define INTP(_x1, _x2, _p) TO_INT(FINTP(_x1, _x2, _p))
p3->x = INTP(p1->x, p2->x, pos);
p3->y = INTP(p1->y, p2->y, pos);
p3->w = INTP(p1->w, p2->w, pos);
p3->h = INTP(p1->h, p2->h, pos);
p3->req.x = INTP(p1->req.x, p2->req.x, pos);
p3->req.y = INTP(p1->req.y, p2->req.y, pos);
p3->req.w = INTP(p1->req.w, p2->req.w, pos);
p3->req.h = INTP(p1->req.h, p2->req.h, pos);
if (ep->part->dragable.x)
{
p3->req_drag.x = INTP(p1->req_drag.x, p2->req_drag.x, pos);
p3->req_drag.w = INTP(p1->req_drag.w, p2->req_drag.w, pos);
}
if (ep->part->dragable.y)
{
p3->req_drag.y = INTP(p1->req_drag.y, p2->req_drag.y, pos);
p3->req_drag.h = INTP(p1->req_drag.h, p2->req_drag.h, pos);
}
p3->color.r = INTP(p1->color.r, p2->color.r, pos2);
p3->color.g = INTP(p1->color.g, p2->color.g, pos2);
p3->color.b = INTP(p1->color.b, p2->color.b, pos2);
p3->color.a = INTP(p1->color.a, p2->color.a, pos2);
switch (part_type)
{
case EDJE_PART_TYPE_IMAGE:
p3->type.common.spec.image.l = INTP(p1->type.common.spec.image.l, p2->type.common.spec.image.l, pos);
p3->type.common.spec.image.r = INTP(p1->type.common.spec.image.r, p2->type.common.spec.image.r, pos);
p3->type.common.spec.image.t = INTP(p1->type.common.spec.image.t, p2->type.common.spec.image.t, pos);
p3->type.common.spec.image.b = INTP(p1->type.common.spec.image.b, p2->type.common.spec.image.b, pos);
case EDJE_PART_TYPE_PROXY:
p3->type.common.fill.x = INTP(p1->type.common.fill.x, p2->type.common.fill.x, pos);
p3->type.common.fill.y = INTP(p1->type.common.fill.y, p2->type.common.fill.y, pos);
p3->type.common.fill.w = INTP(p1->type.common.fill.w, p2->type.common.fill.w, pos);
p3->type.common.fill.h = INTP(p1->type.common.fill.h, p2->type.common.fill.h, pos);
break;
case EDJE_PART_TYPE_TEXT:
p3->type.text.size = INTP(p1->type.text.size, p2->type.text.size, pos);
case EDJE_PART_TYPE_TEXTBLOCK:
p3->type.text.color2.r = INTP(p1->type.text.color2.r, p2->type.text.color2.r, pos2);
p3->type.text.color2.g = INTP(p1->type.text.color2.g, p2->type.text.color2.g, pos2);
p3->type.text.color2.b = INTP(p1->type.text.color2.b, p2->type.text.color2.b, pos2);
p3->type.text.color2.a = INTP(p1->type.text.color2.a, p2->type.text.color2.a, pos2);
p3->type.text.color3.r = INTP(p1->type.text.color3.r, p2->type.text.color3.r, pos2);
p3->type.text.color3.g = INTP(p1->type.text.color3.g, p2->type.text.color3.g, pos2);
p3->type.text.color3.b = INTP(p1->type.text.color3.b, p2->type.text.color3.b, pos2);
p3->type.text.color3.a = INTP(p1->type.text.color3.a, p2->type.text.color3.a, pos2);
p3->type.text.align.x = FFP(p1->type.text.align.x, p2->type.text.align.x, pos);
p3->type.text.align.y = FFP(p1->type.text.align.y, p2->type.text.align.y, pos);
p3->type.text.elipsis = TO_DOUBLE(FINTP(p1->type.text.elipsis, p2->type.text.elipsis, pos2));
break;
}
p3->mapped = p1->mapped;
p3->persp_on = p3->mapped ? p1->persp_on | p2->persp_on : 0;
p3->lighted = p3->mapped ? p1->lighted | p2->lighted : 0;
if (p1->mapped)
{
p3->map.center.x = INTP(p1->map.center.x, p2->map.center.x, pos);
p3->map.center.y = INTP(p1->map.center.y, p2->map.center.y, pos);
p3->map.center.z = INTP(p1->map.center.z, p2->map.center.z, pos);
p3->map.rotation.x = FFP(p1->map.rotation.x, p2->map.rotation.x, pos);
p3->map.rotation.y = FFP(p1->map.rotation.y, p2->map.rotation.y, pos);
p3->map.rotation.z = FFP(p1->map.rotation.z, p2->map.rotation.z, pos);
#define MIX(P1, P2, P3, pos, info) \
P3->info = P1->info + TO_INT(SCALE(pos, P2->info - P1->info));
if (p1->lighted && p2->lighted)
{
MIX(p1, p2, p3, pos, map.light.x);
MIX(p1, p2, p3, pos, map.light.y);
MIX(p1, p2, p3, pos, map.light.z);
MIX(p1, p2, p3, pos, map.light.r);
MIX(p1, p2, p3, pos, map.light.g);
MIX(p1, p2, p3, pos, map.light.b);
MIX(p1, p2, p3, pos, map.light.ar);
MIX(p1, p2, p3, pos, map.light.ag);
MIX(p1, p2, p3, pos, map.light.ab);
}
else if (p1->lighted)
{
memcpy(&p3->map.light, &p1->map.light, sizeof (p1->map.light));
}
else if (p2->lighted)
{
memcpy(&p3->map.light, &p2->map.light, sizeof (p2->map.light));
}
if (p1->persp_on && p2->persp_on)
{
MIX(p1, p2, p3, pos, map.persp.x);
MIX(p1, p2, p3, pos, map.persp.y);
MIX(p1, p2, p3, pos, map.persp.z);
MIX(p1, p2, p3, pos, map.persp.focal);
}
else if (p1->persp_on)
{
memcpy(&p3->map.persp, &p1->map.persp, sizeof (p1->map.persp));
}
else if (p2->persp_on)
{
memcpy(&p3->map.persp, &p2->map.persp, sizeof (p2->map.persp));
}
}
pf = p3;
}
else
{
pf = p1;
}
if (!pf->persp_on && chosen_desc->map.persp_on)
{
if (ed->persp)
{
pf->map.persp.x = ed->persp->px;
pf->map.persp.y = ed->persp->py;
pf->map.persp.z = ed->persp->z0;
pf->map.persp.focal = ed->persp->foc;
}
else
{
const Edje_Perspective *ps;
// fixme: a tad inefficient as this is a has lookup
ps = edje_object_perspective_get(ed->obj);
if (!ps)
ps = edje_evas_global_perspective_get(evas_object_evas_get(ed->obj));
if (ps)
{
pf->map.persp.x = ps->px;
pf->map.persp.y = ps->py;
pf->map.persp.z = ps->z0;
pf->map.persp.focal = ps->foc;
}
else
{
pf->map.persp.x = ed->x + (ed->w / 2);
pf->map.persp.y = ed->y + (ed->h / 2);
pf->map.persp.z = 0;
pf->map.persp.focal = 1000;
}
}
}
if (state)
{
memcpy(state, pf, sizeof (Edje_Calc_Params));
}
ep->req = pf->req;
if (ep->drag && ep->drag->need_reset)
{
FLOAT_T dx, dy;
dx = ZERO;
dy = ZERO;
_edje_part_dragable_calc(ed, ep, &dx, &dy);
ep->drag->x = dx;
ep->drag->y = dy;
ep->drag->tmp.x = 0;
ep->drag->tmp.y = 0;
ep->drag->need_reset = 0;
}
if (!ed->calc_only)
{
Evas_Object *mo;
/* Common move, resize and color_set for all part. */
switch (ep->part->type)
{
case EDJE_PART_TYPE_IMAGE:
{
Edje_Part_Description_Image *img_desc = (Edje_Part_Description_Image*) chosen_desc;
evas_object_image_scale_hint_set(ep->object,
img_desc->image.scale_hint);
}
case EDJE_PART_TYPE_PROXY:
case EDJE_PART_TYPE_RECTANGLE:
case EDJE_PART_TYPE_TEXTBLOCK:
case EDJE_PART_TYPE_BOX:
case EDJE_PART_TYPE_TABLE:
evas_object_color_set(ep->object,
(pf->color.r * pf->color.a) / 255,
(pf->color.g * pf->color.a) / 255,
(pf->color.b * pf->color.a) / 255,
pf->color.a);
if (!pf->visible)
{
evas_object_hide(ep->object);
break;
}
evas_object_show(ep->object);
/* move and resize are needed for all previous object => no break here. */
case EDJE_PART_TYPE_SWALLOW:
case EDJE_PART_TYPE_GROUP:
case EDJE_PART_TYPE_EXTERNAL:
/* visibility and color have no meaning on SWALLOW and GROUP part. */
evas_object_move(ep->object, ed->x + pf->x, ed->y + pf->y);
evas_object_resize(ep->object, pf->w, pf->h);
if (ep->part->entry_mode > EDJE_ENTRY_EDIT_MODE_NONE)
_edje_entry_real_part_configure(ep);
break;
case EDJE_PART_TYPE_TEXT:
/* This is correctly handle in _edje_text_recalc_apply at the moment. */
break;
case EDJE_PART_TYPE_GRADIENT:
/* FIXME: definitivly remove this code when we switch to new format. */
abort();
break;
}
/* Some object need special recalc. */
switch (ep->part->type)
{
case EDJE_PART_TYPE_TEXT:
_edje_text_recalc_apply(ed, ep, pf, (Edje_Part_Description_Text*) chosen_desc);
break;
case EDJE_PART_TYPE_PROXY:
_edje_proxy_recalc_apply(ed, ep, pf, (Edje_Part_Description_Proxy*) chosen_desc, pos);
break;
case EDJE_PART_TYPE_IMAGE:
_edje_image_recalc_apply(ed, ep, pf, (Edje_Part_Description_Image*) chosen_desc, pos);
break;
case EDJE_PART_TYPE_BOX:
_edje_box_recalc_apply(ed, ep, pf, (Edje_Part_Description_Box*) chosen_desc);
break;
case EDJE_PART_TYPE_TABLE:
_edje_table_recalc_apply(ed, ep, pf, (Edje_Part_Description_Table*) chosen_desc);
break;
case EDJE_PART_TYPE_EXTERNAL:
case EDJE_PART_TYPE_RECTANGLE:
case EDJE_PART_TYPE_SWALLOW:
case EDJE_PART_TYPE_GROUP:
case EDJE_PART_TYPE_TEXTBLOCK:
/* Nothing special to do for this type of object. */
break;
case EDJE_PART_TYPE_GRADIENT:
/* FIXME: definitivly remove this code when we switch to new format. */
abort();
break;
}
if (ep->swallowed_object)
{
//// the below really is wrong - swallow color shouldn't affect swallowed object
//// color - the edje color as a WHOLE should though - and that should be
//// done via the clipper anyway. this created bugs when objects had their
//// colro set and were swallowed - then had their color changed.
// evas_object_color_set(ep->swallowed_object,
// (pf->color.r * pf->color.a) / 255,
// (pf->color.g * pf->color.a) / 255,
// (pf->color.b * pf->color.a) / 255,
// pf->color.a);
if (pf->visible)
{
evas_object_move(ep->swallowed_object, ed->x + pf->x, ed->y + pf->y);
evas_object_resize(ep->swallowed_object, pf->w, pf->h);
evas_object_show(ep->swallowed_object);
}
else evas_object_hide(ep->swallowed_object);
mo = ep->swallowed_object;
}
else mo = ep->object;
if (chosen_desc->map.on)
{
Evas_Map *map;
ed->have_mapped_part = 1;
// create map and populate with part geometry
map = evas_map_new(4);
evas_map_util_points_populate_from_object(map, ep->object);
if (ep->part->type == EDJE_PART_TYPE_IMAGE)
{
int iw = 1, ih = 1;
evas_object_image_size_get(mo, &iw, &ih);
evas_map_point_image_uv_set(map, 0, 0.0, 0.0);
evas_map_point_image_uv_set(map, 1, iw , 0.0);
evas_map_point_image_uv_set(map, 2, iw , ih );
evas_map_point_image_uv_set(map, 3, 0.0, ih );
}
evas_map_util_3d_rotate(map,
pf->map.rotation.x, pf->map.rotation.y, pf->map.rotation.z,
pf->map.center.x, pf->map.center.y, pf->map.center.z);
// calculate light color & position etc. if there is one
if (pf->lighted)
{
evas_map_util_3d_lighting(map,
pf->map.light.x, pf->map.light.y, pf->map.light.z,
pf->map.light.r, pf->map.light.g, pf->map.light.b,
pf->map.light.ar, pf->map.light.ag, pf->map.light.ab);
}
// calculate perspective point
if (chosen_desc->map.persp_on)
{
evas_map_util_3d_perspective(map,
pf->map.persp.x, pf->map.persp.y, pf->map.persp.z,
pf->map.persp.focal);
}
// handle backface culling (object is facing away from view
if (chosen_desc->map.backcull)
{
if (pf->visible)
{
if (evas_map_util_clockwise_get(map))
evas_object_show(mo);
else evas_object_hide(mo);
}
}
// handle smooth
if (chosen_desc->map.smooth) evas_map_smooth_set(map, 1);
else evas_map_smooth_set(map, 0);
// handle alpha
if (chosen_desc->map.alpha) evas_map_alpha_set(map, 1);
else evas_map_alpha_set(map, 0);
evas_object_map_set(mo, map);
evas_object_map_enable_set(mo, 1);
evas_map_free(map);
}
else
{
evas_object_map_enable_set(mo, 0);
evas_object_map_set(mo, NULL);
}
}
ep->x = pf->x;
ep->y = pf->y;
ep->w = pf->w;
ep->h = pf->h;
ep->calculated |= flags;
ep->calculating = FLAG_NONE;
#ifdef EDJE_CALC_CACHE
if (ep->calculated == FLAG_XY)
{
ep->state = ed->state;
ep->invalidate = 0;
}
#endif
}
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