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

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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include <string.h>
#include <math.h>
#include "edje_private.h"
#define FLAG_NONE 0
#define FLAG_X 0x01
#define FLAG_Y 0x02
#define FLAG_XY (FLAG_X | FLAG_Y)
static void _edje_part_recalc_single(Edje *ed, Edje_Real_Part *ep, Edje_Part_Description *desc, Edje_Part_Description *chosen_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_Real_Part *confine_to, Edje_Calc_Params *params, int flags);
static void _edje_part_recalc(Edje *ed, Edje_Real_Part *ep, int flags);
void
_edje_part_pos_set(Edje *ed, Edje_Real_Part *ep, int mode, double pos)
{
FLOAT_T fp_pos;
FLOAT_T npos;
pos = CLAMP(pos, 0.0, 1.0);
fp_pos = FROM_DOUBLE(pos);
npos = ZERO;
/* 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:
break;
}
if (npos == ep->description_pos) return;
ep->description_pos = npos;
ed->dirty = 1;
#ifdef EDJE_CALC_CACHE
ep->invalidate = 1;
#endif
}
Edje_Part_Description *
_edje_part_description_find(Edje *ed __UNUSED__, Edje_Real_Part *rp, const char *name,
double val)
{
Edje_Part *ep = rp->part;
Edje_Part_Description *ret = NULL;
Edje_Part_Description *d;
Eina_List *l;
double min_dst = 99999.0;
if (!strcmp(name, "default") && val == 0.0)
return ep->default_desc;
if (!strcmp(name, "custom"))
return rp->custom ? rp->custom->description : NULL;
if (!strcmp(name, "default"))
{
ret = ep->default_desc;
min_dst = ABS(ep->default_desc->state.value - val);
}
EINA_LIST_FOREACH(ep->other_desc, l, d)
{
if (!strcmp(d->state.name, name))
{
double dst;
dst = ABS(d->state.value - val);
if (dst < min_dst)
{
ret = d;
min_dst = dst;
}
}
}
return ret;
}
void
_edje_part_description_apply(Edje *ed, Edje_Real_Part *ep, const char *d1, double v1, const char *d2, double v2)
{
Edje_Part_Description *epd1;
Edje_Part_Description *epd2;
if (!d1) d1 = "default";
if (!d2) d2 = "default";
epd1 = _edje_part_description_find(ed, ep, d1, v1);
if (!epd1)
epd1 = ep->part->default_desc; /* never NULL */
epd2 = _edje_part_description_find(ed, ep, d2, v2);
/* There is an animation if both description are different or if description is an image with tweens */
if (epd2 != NULL && (epd1 != epd2 || (ep->part->type == EDJE_PART_TYPE_IMAGE && epd2->image.tween_list)))
{
if (!ep->param2)
ep->param2 = eina_mempool_malloc(_edje_real_part_state_mp, 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);
eina_mempool_free(_edje_real_part_state_mp, ep->param2);
ep->param2 = NULL;
}
ep->param1.description = epd1;
ep->chosen_description = epd1;
ep->param1.rel1_to_x = ep->param1.rel1_to_y = NULL;
ep->param1.rel2_to_x = ep->param1.rel2_to_y = NULL;
if (ep->param1.description->rel1.id_x >= 0)
ep->param1.rel1_to_x = ed->table_parts[ep->param1.description->rel1.id_x % ed->table_parts_size];
if (ep->param1.description->rel1.id_y >= 0)
ep->param1.rel1_to_y = ed->table_parts[ep->param1.description->rel1.id_y % ed->table_parts_size];
if (ep->param1.description->rel2.id_x >= 0)
ep->param1.rel2_to_x = ed->table_parts[ep->param1.description->rel2.id_x % ed->table_parts_size];
if (ep->param1.description->rel2.id_y >= 0)
ep->param1.rel2_to_y = ed->table_parts[ep->param1.description->rel2.id_y % ed->table_parts_size];
if (ep->part->type == EDJE_PART_TYPE_EXTERNAL)
{
if (ep->param1.external_params)
_edje_external_parsed_params_free(ep->swallowed_object, ep->param1.external_params);
ep->param1.external_params = _edje_external_params_parse(ep->swallowed_object, ep->param1.description->external_params);
}
if (ep->param2)
{
ep->param2->description = epd2;
ep->param2->rel1_to_x = ep->param2->rel1_to_y = NULL;
ep->param2->rel2_to_x = ep->param2->rel2_to_y = NULL;
if (ep->param2->description)
{
if (ep->param2->description->rel1.id_x >= 0)
ep->param2->rel1_to_x = ed->table_parts[ep->param2->description->rel1.id_x % ed->table_parts_size];
if (ep->param2->description->rel1.id_y >= 0)
ep->param2->rel1_to_y = ed->table_parts[ep->param2->description->rel1.id_y % ed->table_parts_size];
if (ep->param2->description->rel2.id_x >= 0)
ep->param2->rel2_to_x = ed->table_parts[ep->param2->description->rel2.id_x % ed->table_parts_size];
if (ep->param2->description->rel2.id_y >= 0)
ep->param2->rel2_to_y = ed->table_parts[ep->param2->description->rel2.id_y % ed->table_parts_size];
if (ep->part->type == EDJE_PART_TYPE_EXTERNAL)
ep->param2->external_params = _edje_external_params_parse(ep->swallowed_object, ep->param2->description->external_params);
}
if (ep->description_pos != 0.0)
ep->chosen_description = epd2;
}
ed->dirty = 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) _edje_freeze_calc_count++;
return;
}
}
if (ed->postponed) return;
evas_object_smart_changed(ed->obj);
ed->postponed = 1;
}
void
_edje_recalc_do(Edje *ed)
{
int i;
ed->postponed = 0;
evas_object_smart_need_recalculate_set(ed->obj, 0);
if (!ed->dirty)
{
return;
}
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);
}
if (!ed->calc_only) ed->recalc = 0;
#ifdef EDJE_CALC_CACHE
ed->all_part_change = 0;
ed->text_part_change = 0;
#endif
}
int
_edje_part_dragable_calc(Edje *ed, 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 = SUB(ep->x, ep->drag->confine_to->x);
dw = SUB(ep->drag->confine_to->w, ep->w);
if (dw != ZERO) dx = DIV(dx, dw);
else dx = ZERO;
dy = SUB(ep->y, ep->drag->confine_to->y);
dh = SUB(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;
ed = NULL;
}
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;
}
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;
}
#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 *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,
int flags)
{
if (flags & FLAG_X)
{
FLOAT_T x, w;
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 (flags & FLAG_Y)
{
FLOAT_T y, h;
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 void
_edje_part_recalc_single_aspect(Edje_Real_Part *ep,
Edje_Part_Description *desc,
Edje_Calc_Params *params,
int *minw, int *minh,
int *maxw, int *maxh)
{
int apref = -10;
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 ((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_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)));
}
static void
_edje_part_recalc_single_step(Edje_Part_Description *desc,
Edje_Calc_Params *params,
int flags)
{
if (flags & FLAG_X)
{
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 (flags & FLAG_Y)
{
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 *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;
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];
if (ep->text.source->chosen_description->text.style)
style = ep->text.source->chosen_description->text.style;
}
else
{
ep->text.source = NULL;
if (chosen_desc->text.style)
style = chosen_desc->text.style;
}
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 = 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 = 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 (chosen_desc->text.max_y)
{
if (mh > *maxw) *maxh = mh;
}
}
}
}
static void
_edje_part_recalc_single_text(FLOAT_T sc,
Edje *ed,
Edje_Real_Part *ep,
Edje_Part_Description *desc,
Edje_Part_Description *chosen_desc,
Edje_Calc_Params *params,
int *minw, int *minh,
int *maxw, int *maxh)
{
const char *font;
char *sfont = NULL;
int size;
if (chosen_desc)
{
const char *text;
const char *font;
int size;
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 = ep->text.text_source->chosen_description->text.text;
else
text = chosen_desc->text.text;
if (ep->text.source)
font = _edje_text_class_font_get(ed, 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->font_hash)
{
Edje_Font_Directory_Entry *fnt;
fnt = eina_hash_find(ed->file->font_hash, font);
if (fnt)
{
font = fnt->path;
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;
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
};
if (ep->part->effect < EDJE_TEXT_EFFECT_LAST)
style = styles[ep->part->effect];
else
style = EVAS_TEXT_STYLE_PLAIN;
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;
font = _edje_text_class_font_get(ed, desc, &size, &sfont);
free(sfont);
params->type.text.size = size;
}
static void
_edje_part_recalc_single_min(Edje_Part_Description *desc,
Edje_Calc_Params *params,
int minw, int minh,
int flags)
{
if (flags & FLAG_X)
{
if (minw >= 0)
{
if (params->w < minw)
{
params->x += TO_INT(SCALE(desc->align.x, (params->w - minw)));
params->w = minw;
}
}
}
if (flags & FLAG_Y)
{
if (minh >= 0)
{
if (params->h < minh)
{
params->y += TO_INT(SCALE(desc->align.y, (params->h - minh)));
params->h = minh;
}
}
}
}
static void
_edje_part_recalc_single_max(Edje_Part_Description *desc,
Edje_Calc_Params *params,
int maxw, int maxh,
int flags)
{
if (flags & FLAG_X)
{
if (maxw >= 0)
{
if (params->w > maxw)
{
params->x += TO_INT(SCALE(desc->align.x, (params->w - maxw)));
params->w = maxw;
}
}
}
if (flags & FLAG_Y)
{
if (maxh >= 0)
{
if (params->h > maxh)
{
params->y += TO_INT(SCALE(desc->align.y, (params->h - maxh)));
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,
int flags)
{
/* confine */
if (confine_to)
{
int offset;
int step;
FLOAT_T v;
/* complex dragable params */
if (flags & FLAG_X)
{
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;
}
if (flags & FLAG_Y)
{
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 (flags & FLAG_X)
{
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 (flags & FLAG_Y)
{
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 */
if (flags & FLAG_X)
{
params->x += TO_INT(ep->drag->x) + ep->drag->tmp.x;
params->req_drag.x = params->x;
params->req_drag.w = params->w;
}
if (flags & FLAG_Y)
{
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 *desc,
Edje_Calc_Params *params,
int flags)
{
if (ep->part->type == EDJE_PART_TYPE_GRADIENT && desc->gradient.use_rel && (!desc->gradient.type || !strcmp(desc->gradient.type, "linear")))
{
int x2, y2;
int dx, dy;
int angle;
params->type.common.fill.x = desc->gradient.rel1.offset_x
+ TO_INT(SCALE(desc->gradient.rel1.relative_x, params->w));
params->type.common.fill.y = desc->gradient.rel1.offset_y
+ TO_INT((SCALE(desc->gradient.rel1.relative_y, params->h)));
x2 = desc->gradient.rel2.offset_x
+ TO_INT(SCALE(desc->gradient.rel2.relative_x, params->w));
y2 = desc->gradient.rel2.offset_y
+ TO_INT(SCALE(desc->gradient.rel2.relative_y, params->h));
params->type.common.fill.w = 1; /* doesn't matter for linear grads */
dy = y2 - params->type.common.fill.y;
dx = x2 - params->type.common.fill.x;
params->type.common.fill.h = TO_INT(SQRT(FROM_INT(dx * dx + dy * dy)));
params->type.common.fill.spread = desc->fill.spread;
if (dx == 0 && dy == 0)
{
angle = 0;
}
else if (dx == 0)
{
if (dy > 0) angle = 0;
else angle = 180;
}
else if (dy == 0)
{
if (dx > 0) angle = 270;
else angle = 90;
}
else
{
double m; /* FIXME: atan isn't available atm in eina fp implementation */
m = (double)dx / (double)dy;
angle = atan(m) * 180 / M_PI;
if (dy < 0)
angle = 180 - angle;
else
angle = 360 - angle;
}
params->type.common.fill.angle = angle;
}
else
{
params->smooth = desc->fill.smooth;
if (flags & FLAG_X)
{
int fw;
if (desc->fill.type == EDJE_FILL_TYPE_TILE)
evas_object_image_size_get(ep->object, &fw, NULL);
else
fw = params->w;
params->type.common.fill.x = desc->fill.pos_abs_x
+ TO_INT(SCALE(desc->fill.pos_rel_x, fw));
params->type.common.fill.w = desc->fill.abs_x
+ TO_INT(SCALE(desc->fill.rel_x, fw));
}
if (flags & FLAG_Y)
{
int fh;
if (desc->fill.type == EDJE_FILL_TYPE_TILE)
evas_object_image_size_get(ep->object, NULL, &fh);
else
fh = params->h;
params->type.common.fill.y = desc->fill.pos_abs_y
+ TO_INT(SCALE(desc->fill.pos_rel_y, fh));
params->type.common.fill.h = desc->fill.abs_y
+ TO_INT(SCALE(desc->fill.rel_y, fh));
}
params->type.common.fill.angle = desc->fill.angle;
params->type.common.fill.spread = desc->fill.spread;
}
}
static void
_edje_part_recalc_single_min_max(FLOAT_T sc,
Edje_Real_Part *ep,
Edje_Part_Description *desc,
int *minw, int *minh,
int *maxw, int *maxh,
int flags __UNUSED__)
{
// if (flags & FLAG_X)
{
*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;
/* 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 (*maxw >= 0)
{
if (*maxw < *minw) *maxw = *minw;
}
}
// if (flags & FLAG_Y)
{
*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;
/* 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 (*maxh >= 0)
{
if (*maxh < *minh) *maxh = *minh;
}
}
}
static void
_edje_part_recalc_single(Edje *ed,
Edje_Real_Part *ep,
Edje_Part_Description *desc,
Edje_Part_Description *chosen_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_Real_Part *confine_to,
Edje_Calc_Params *params,
int flags)
{
Edje_Color_Class *cc = NULL;
int minw = 0, minh = 0, maxw = 0, maxh = 0;
FLOAT_T sc;
flags = FLAG_XY;
sc = ed->scale;
if (sc == 0.0) sc = _edje_scale;
_edje_part_recalc_single_min_max(sc, ep, desc, &minw, &minh, &maxw, &maxh, flags);
/* 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, flags);
/* aspect */
if (((flags | ep->calculated) & FLAG_XY) == FLAG_XY)
_edje_part_recalc_single_aspect(ep, desc, params, &minw, &minh, &maxw, &maxh);
/* size step */
_edje_part_recalc_single_step(desc, params, flags);
/* 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, chosen_desc, params, &minw, &minh, &maxw, &maxh);
else if (ep->part->type == EDJE_PART_TYPE_TEXT)
_edje_part_recalc_single_text(sc, ed, ep, desc, chosen_desc, params, &minw, &minh, &maxw, &maxh);
/* 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, flags);
/* adjust for max size */
_edje_part_recalc_single_max(desc, params, maxw, maxh, flags);
/* take care of dragable part */
if (ep->drag)
_edje_part_recalc_single_drag(ep, confine_to, params, minw, minh, maxw, maxh, flags);
/* fill */
if (ep->part->type == EDJE_PART_TYPE_IMAGE ||
ep->part->type == EDJE_PART_TYPE_GRADIENT)
_edje_part_recalc_single_fill(ep, desc, params, flags);
/* 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:
/* border */
if (flags & FLAG_X)
{
params->type.common.spec.image.l = desc->border.l;
params->type.common.spec.image.r = desc->border.r;
}
if (flags & FLAG_Y)
{
params->type.common.spec.image.t = desc->border.t;
params->type.common.spec.image.b = desc->border.b;
}
break;
case EDJE_PART_TYPE_GRADIENT:
params->type.common.spec.gradient.id = desc->gradient.id;
params->type.common.spec.gradient.type = desc->gradient.type;
break;
case EDJE_PART_TYPE_TEXT:
case EDJE_PART_TYPE_TEXTBLOCK:
/* text.align */
if (flags & FLAG_X)
{
params->type.text.align.x = desc->text.align.x;
}
if (flags & FLAG_Y)
{
params->type.text.align.y = desc->text.align.y;
}
params->type.text.elipsis = desc->text.elipsis;
/* text colors */
if (cc)
{
params->type.text.color2.r = (((int)cc->r2 + 1) * desc->color2.r) >> 8;
params->type.text.color2.g = (((int)cc->g2 + 1) * desc->color2.g) >> 8;
params->type.text.color2.b = (((int)cc->b2 + 1) * desc->color2.b) >> 8;
params->type.text.color2.a = (((int)cc->a2 + 1) * desc->color2.a) >> 8;
params->type.text.color3.r = (((int)cc->r3 + 1) * desc->color3.r) >> 8;
params->type.text.color3.g = (((int)cc->g3 + 1) * desc->color3.g) >> 8;
params->type.text.color3.b = (((int)cc->b3 + 1) * desc->color3.b) >> 8;
params->type.text.color3.a = (((int)cc->a3 + 1) * desc->color3.a) >> 8;
}
else
{
params->type.text.color2.r = desc->color2.r;
params->type.text.color2.g = desc->color2.g;
params->type.text.color2.b = desc->color2.b;
params->type.text.color2.a = desc->color2.a;
params->type.text.color3.r = desc->color3.r;
params->type.text.color3.g = desc->color3.g;
params->type.text.color3.b = desc->color3.b;
params->type.text.color3.a = desc->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:
break;
}
}
static void
_edje_gradient_recalc_apply(Edje *ed, Edje_Real_Part *ep, Edje_Calc_Params *p3, Edje_Part_Description *chosen_desc __UNUSED__)
{
evas_object_gradient_fill_angle_set(ep->object, p3->type.common.fill.angle);
evas_object_gradient_fill_spread_set(ep->object, p3->type.common.fill.spread);
evas_object_gradient_fill_set(ep->object, p3->type.common.fill.x, p3->type.common.fill.y,
p3->type.common.fill.w, p3->type.common.fill.h);
if (p3->type.common.spec.gradient.type && p3->type.common.spec.gradient.type[0])
evas_object_gradient_type_set(ep->object, p3->type.common.spec.gradient.type, NULL);
if (ed->file->spectrum_dir && ed->file->spectrum_dir->entries &&
p3->type.common.spec.gradient.id != ep->gradient_id)
{
Edje_Spectrum_Directory_Entry *se;
Edje_Spectrum_Color *sc;
Eina_List *l;
se = eina_list_nth(ed->file->spectrum_dir->entries, p3->type.common.spec.gradient.id);
if (se)
{
evas_object_gradient_clear(ep->object);
EINA_LIST_FOREACH(se->color_list, l, sc)
{
evas_object_gradient_color_stop_add(ep->object, sc->r,
sc->g, sc->b, 255,
sc->d);
evas_object_gradient_alpha_stop_add(ep->object,
sc->a, sc->d);
}
ep->gradient_id = p3->type.common.spec.gradient.id;
}
}
}
static void
_edje_box_recalc_apply(Edje *ed __UNUSED__, Edje_Real_Part *ep, Edje_Calc_Params *p3, Edje_Part_Description *chosen_desc)
{
Evas_Object_Box_Layout layout;
void (*free_data)(void *data);
void *data;
int min_w, min_h;
if (!_edje_box_layout_find(chosen_desc->box.layout, &layout, &data, &free_data))
{
if ((!chosen_desc->box.alt_layout) ||
(!_edje_box_layout_find(chosen_desc->box.alt_layout, &layout, &data, &free_data)))
{
ERR("ERROR: box layout '%s' (fallback '%s') not available, using horizontal.",
chosen_desc->box.layout, chosen_desc->box.alt_layout);
layout = evas_object_box_layout_horizontal;
free_data = NULL;
data = NULL;
}
}
evas_object_box_layout_set(ep->object, layout, data, free_data);
evas_object_box_align_set(ep->object, TO_DOUBLE(chosen_desc->box.align.x), TO_DOUBLE(chosen_desc->box.align.y));
evas_object_box_padding_set(ep->object, chosen_desc->box.padding.x, chosen_desc->box.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);
}
evas_object_size_hint_min_get(ep->object, &min_w, &min_h);
if (chosen_desc->box.min.h && (p3->w < min_w))
p3->w = min_w;
if (chosen_desc->box.min.v && (p3->h < min_h))
p3->h = min_h;
}
static void
_edje_table_recalc_apply(Edje *ed __UNUSED__, Edje_Real_Part *ep, Edje_Calc_Params *p3 __UNUSED__, Edje_Part_Description *chosen_desc)
{
evas_object_table_homogeneous_set(ep->object, chosen_desc->table.homogeneous);
evas_object_table_align_set(ep->object, chosen_desc->table.align.x, 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_image_recalc_apply(Edje *ed, Edje_Real_Part *ep, Edje_Calc_Params *p3, Edje_Part_Description *chosen_desc, FLOAT_T pos)
{
int image_id;
int image_count, image_num;
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);
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->border.no_fill == 0)
evas_object_image_border_center_fill_set(ep->object, EVAS_BORDER_FILL_DEFAULT);
else if (chosen_desc->border.no_fill == 1)
evas_object_image_border_center_fill_set(ep->object, EVAS_BORDER_FILL_NONE);
else if (chosen_desc->border.no_fill == 2)
evas_object_image_border_center_fill_set(ep->object, EVAS_BORDER_FILL_SOLID);
image_id = ep->param1.description->image.id;
if (image_id < 0)
{
Edje_Image_Directory_Entry *ie;
if (!ed->file->image_dir) ie = NULL;
else ie = eina_list_nth(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 += eina_list_count(ep->param2->description->image.tween_list);
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 = ep->param1.description->image.id;
else
if (ep->param2)
{
if (image_num == (image_count - 1))
image_id = ep->param2->description->image.id;
else
{
Edje_Part_Image_Id *imid;
imid = eina_list_nth(ep->param2->description->image.tween_list,
image_num - 1);
if (imid) image_id = imid->id;
}
}
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("images/%i") == memcpy + itoa */
#define IMAGES "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;
}
}
}
}
}
static void
_edje_part_recalc(Edje *ed, Edje_Real_Part *ep, int flags)
{
#ifdef EDJE_CALC_CACHE
int state1 = -1;
int state2 = -1;
int statec = -1;
#else
Edje_Calc_Params lp1, lp2;
#endif
Edje_Calc_Params *p1, *pf;
Edje_Part_Description *chosen_desc;
Edje_Real_Part *confine_to = NULL;
FLOAT_T pos = ZERO;
Edje_Calc_Params lp3;
if ((ep->calculated & FLAG_XY) == FLAG_XY)
{
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\"\n"
"Already calculating %s [%02x] axes\n"
"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)
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);
#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);
#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);
#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);
#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);
#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);
#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);
#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);
#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);
#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;
}
#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 ||
((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,
ep->param1.rel1_to_x, ep->param1.rel1_to_y, ep->param1.rel2_to_x, ep->param1.rel2_to_y,
confine_to,
p1,
flags);
#ifdef EDJE_CALC_CACHE
ep->param1.state = ed->state;
#endif
}
}
if (ep->param2 && ep->description_pos != ZERO)
{
int beginning_pos, part_type;
Edje_Calc_Params *p2, *p3;
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 ||
((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,
ep->param2->rel1_to_x, ep->param2->rel1_to_y, ep->param2->rel2_to_x, ep->param2->rel2_to_y,
confine_to,
p2,
flags);
#ifdef EDJE_CALC_CACHE
ep->param2->state = ed->state;
#endif
}
pos = ep->description_pos;
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, pos);
p3->color.g = INTP(p1->color.g, p2->color.g, pos);
p3->color.b = INTP(p1->color.b, p2->color.b, pos);
p3->color.a = INTP(p1->color.a, p2->color.a, pos);
switch (part_type)
{
case EDJE_PART_TYPE_IMAGE:
case EDJE_PART_TYPE_GRADIENT:
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);
if (part_type == EDJE_PART_TYPE_GRADIENT)
{
p3->type.common.fill.angle = INTP(p1->type.common.fill.angle, p2->type.common.fill.angle, pos);
p3->type.common.fill.spread = (beginning_pos) ? p1->type.common.fill.spread : p2->type.common.fill.spread;
p3->type.common.spec.gradient = (beginning_pos) ? p1->type.common.spec.gradient : p2->type.common.spec.gradient;
}
else
{
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);
}
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, pos);
p3->type.text.color2.g = INTP(p1->type.text.color2.g, p2->type.text.color2.g, pos);
p3->type.text.color2.b = INTP(p1->type.text.color2.b, p2->type.text.color2.b, pos);
p3->type.text.color2.a = INTP(p1->type.text.color2.a, p2->type.text.color2.a, pos);
p3->type.text.color3.r = INTP(p1->type.text.color3.r, p2->type.text.color3.r, pos);
p3->type.text.color3.g = INTP(p1->type.text.color3.g, p2->type.text.color3.g, pos);
p3->type.text.color3.b = INTP(p1->type.text.color3.b, p2->type.text.color3.b, pos);
p3->type.text.color3.a = INTP(p1->type.text.color3.a, p2->type.text.color3.a, pos);
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, pos));
break;
}
pf = p3;
}
else
{
pf = p1;
}
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)
{
/* Common move, resize and color_set for all part. */
switch (ep->part->type)
{
case EDJE_PART_TYPE_IMAGE:
evas_object_image_scale_hint_set(ep->object,
chosen_desc->image.scale_hint);
case EDJE_PART_TYPE_RECTANGLE:
case EDJE_PART_TYPE_TEXTBLOCK:
case EDJE_PART_TYPE_GRADIENT:
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;
}
/* Some object need special recalc. */
switch (ep->part->type)
{
case EDJE_PART_TYPE_TEXT:
_edje_text_recalc_apply(ed, ep, pf, chosen_desc);
break;
case EDJE_PART_TYPE_IMAGE:
_edje_image_recalc_apply(ed, ep, pf, chosen_desc, pos);
break;
case EDJE_PART_TYPE_GRADIENT:
_edje_gradient_recalc_apply(ed, ep, pf, chosen_desc);
break;
case EDJE_PART_TYPE_BOX:
_edje_box_recalc_apply(ed, ep, pf, chosen_desc);
break;
case EDJE_PART_TYPE_TABLE:
_edje_table_recalc_apply(ed, ep, pf, chosen_desc);
break;
case EDJE_PART_TYPE_EXTERNAL:
_edje_external_recalc_apply(ed, ep, pf, chosen_desc);
break;
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;
}
if (ep->swallowed_object)
{
//// the below really is wrong - swallow color shouldnt 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);
}
}
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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