981 lines
29 KiB
C
981 lines
29 KiB
C
#include "e.h"
|
|
|
|
typedef struct _E_Smart_Data E_Smart_Data;
|
|
typedef struct _E_Table_Item E_Table_Item;
|
|
|
|
struct _E_Smart_Data
|
|
{
|
|
Evas_Coord x, y, w, h;
|
|
Evas_Object *obj;
|
|
Evas_Object *clip;
|
|
int frozen;
|
|
unsigned char changed : 1;
|
|
unsigned char homogenous : 1;
|
|
Eina_List *items;
|
|
struct
|
|
{
|
|
Evas_Coord w, h;
|
|
} min, max;
|
|
struct
|
|
{
|
|
double x, y;
|
|
} align;
|
|
struct
|
|
{
|
|
int cols, rows;
|
|
} size;
|
|
};
|
|
|
|
struct _E_Table_Item
|
|
{
|
|
E_Smart_Data *sd;
|
|
int col, row, colspan, rowspan;
|
|
unsigned char fill_w : 1;
|
|
unsigned char fill_h : 1;
|
|
unsigned char expand_w : 1;
|
|
unsigned char expand_h : 1;
|
|
struct
|
|
{
|
|
Evas_Coord w, h;
|
|
} min, max;
|
|
struct
|
|
{
|
|
double x, y;
|
|
} align;
|
|
Evas_Object *obj;
|
|
};
|
|
|
|
/* local subsystem functions */
|
|
static E_Table_Item *_e_table_smart_adopt(E_Smart_Data *sd, Evas_Object *obj);
|
|
static void _e_table_smart_disown(Evas_Object *obj);
|
|
static void _e_table_smart_item_del_hook(void *data, Evas *e, Evas_Object *obj, void *event_info);
|
|
static void _e_table_smart_reconfigure(E_Smart_Data *sd);
|
|
static void _e_table_smart_extents_calcuate(E_Smart_Data *sd);
|
|
|
|
static void _e_table_smart_init(void);
|
|
static void _e_table_smart_add(Evas_Object *obj);
|
|
static void _e_table_smart_del(Evas_Object *obj);
|
|
static void _e_table_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
|
|
static void _e_table_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
|
|
static void _e_table_smart_show(Evas_Object *obj);
|
|
static void _e_table_smart_hide(Evas_Object *obj);
|
|
static void _e_table_smart_color_set(Evas_Object *obj, int r, int g, int b, int a);
|
|
static void _e_table_smart_clip_set(Evas_Object *obj, Evas_Object *clip);
|
|
static void _e_table_smart_clip_unset(Evas_Object *obj);
|
|
|
|
/* local subsystem globals */
|
|
static Evas_Smart *_e_smart = NULL;
|
|
|
|
/* externally accessible functions */
|
|
EAPI Evas_Object *
|
|
e_table_add(Evas *evas)
|
|
{
|
|
_e_table_smart_init();
|
|
return evas_object_smart_add(evas, _e_smart);
|
|
}
|
|
|
|
EAPI int
|
|
e_table_freeze(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
|
|
sd = evas_object_smart_data_get(obj);
|
|
sd->frozen++;
|
|
return sd->frozen;
|
|
}
|
|
|
|
EAPI int
|
|
e_table_thaw(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(0);
|
|
sd = evas_object_smart_data_get(obj);
|
|
sd->frozen--;
|
|
if (sd->frozen <= 0) _e_table_smart_reconfigure(sd);
|
|
return sd->frozen;
|
|
}
|
|
|
|
EAPI void
|
|
e_table_homogenous_set(Evas_Object *obj, int homogenous)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR();
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (sd->homogenous == homogenous) return;
|
|
sd->homogenous = homogenous;
|
|
sd->changed = 1;
|
|
if (sd->frozen <= 0) _e_table_smart_reconfigure(sd);
|
|
}
|
|
|
|
EAPI void
|
|
e_table_pack(Evas_Object *obj, Evas_Object *child, int col, int row, int colspan, int rowspan)
|
|
{
|
|
E_Smart_Data *sd;
|
|
E_Table_Item *ti;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR();
|
|
sd = evas_object_smart_data_get(obj);
|
|
_e_table_smart_adopt(sd, child);
|
|
sd->items = eina_list_append(sd->items, child);
|
|
ti = evas_object_data_get(child, "e_table_data");
|
|
if (ti)
|
|
{
|
|
ti->col = col;
|
|
ti->row = row;
|
|
ti->colspan = colspan;
|
|
ti->rowspan = rowspan;
|
|
if (sd->size.cols < (col + colspan)) sd->size.cols = col + colspan;
|
|
if (sd->size.rows < (row + rowspan)) sd->size.rows = row + rowspan;
|
|
}
|
|
sd->changed = 1;
|
|
if (sd->frozen <= 0) _e_table_smart_reconfigure(sd);
|
|
}
|
|
|
|
EAPI void
|
|
e_table_pack_options_set(Evas_Object *obj, int fill_w, int fill_h, int expand_w, int expand_h, double align_x, double align_y, Evas_Coord min_w, Evas_Coord min_h, Evas_Coord max_w, Evas_Coord max_h)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
if (!ti) return;
|
|
ti->fill_w = fill_w;
|
|
ti->fill_h = fill_h;
|
|
ti->expand_w = expand_w;
|
|
ti->expand_h = expand_h;
|
|
ti->align.x = align_x;
|
|
ti->align.y = align_y;
|
|
ti->min.w = min_w;
|
|
ti->min.h = min_h;
|
|
ti->max.w = max_w;
|
|
ti->max.h = max_h;
|
|
ti->sd->changed = 1;
|
|
if (ti->sd->frozen <= 0) _e_table_smart_reconfigure(ti->sd);
|
|
}
|
|
|
|
EAPI void
|
|
e_table_unpack(Evas_Object *obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
E_Smart_Data *sd;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
if (!ti) return;
|
|
sd = ti->sd;
|
|
sd->items = eina_list_remove(sd->items, obj);
|
|
_e_table_smart_disown(obj);
|
|
sd->changed = 1;
|
|
if (sd->frozen <= 0) _e_table_smart_reconfigure(sd);
|
|
}
|
|
|
|
EAPI void
|
|
e_table_col_row_size_get(Evas_Object *obj, int *cols, int *rows)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR();
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (sd->changed) _e_table_smart_extents_calcuate(sd);
|
|
if (cols) *cols = sd->size.cols;
|
|
if (rows) *rows = sd->size.rows;
|
|
}
|
|
|
|
EAPI void
|
|
e_table_size_min_get(Evas_Object *obj, Evas_Coord *minw, Evas_Coord *minh)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR();
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (sd->changed) _e_table_smart_extents_calcuate(sd);
|
|
if (minw) *minw = sd->min.w;
|
|
if (minh) *minh = sd->min.h;
|
|
}
|
|
|
|
EAPI void
|
|
e_table_size_max_get(Evas_Object *obj, Evas_Coord *maxw, Evas_Coord *maxh)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR();
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (sd->changed) _e_table_smart_extents_calcuate(sd);
|
|
if (maxw) *maxw = sd->max.w;
|
|
if (maxh) *maxh = sd->max.h;
|
|
}
|
|
|
|
EAPI void
|
|
e_table_align_get(Evas_Object *obj, double *ax, double *ay)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR();
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (ax) *ax = sd->align.x;
|
|
if (ay) *ay = sd->align.y;
|
|
}
|
|
|
|
EAPI void
|
|
e_table_align_set(Evas_Object *obj, double ax, double ay)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR();
|
|
sd = evas_object_smart_data_get(obj);
|
|
if ((sd->align.x == ax) && (sd->align.y == ay)) return;
|
|
sd->align.x = ax;
|
|
sd->align.y = ay;
|
|
sd->changed = 1;
|
|
if (sd->frozen <= 0) _e_table_smart_reconfigure(sd);
|
|
}
|
|
|
|
/* local subsystem functions */
|
|
static E_Table_Item *
|
|
_e_table_smart_adopt(E_Smart_Data *sd, Evas_Object *obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = calloc(1, sizeof(E_Table_Item));
|
|
if (!ti) return NULL;
|
|
ti->sd = sd;
|
|
ti->obj = obj;
|
|
/* defaults */
|
|
ti->col = 0;
|
|
ti->row = 0;
|
|
ti->colspan = 1;
|
|
ti->rowspan = 1;
|
|
ti->fill_w = 0;
|
|
ti->fill_h = 0;
|
|
ti->expand_w = 0;
|
|
ti->expand_h = 0;
|
|
ti->align.x = 0.5;
|
|
ti->align.y = 0.5;
|
|
ti->min.w = 0;
|
|
ti->min.h = 0;
|
|
ti->max.w = 0;
|
|
ti->max.h = 0;
|
|
evas_object_clip_set(obj, sd->clip);
|
|
// evas_object_stack_above(obj, sd->obj);
|
|
evas_object_smart_member_add(obj, ti->sd->obj);
|
|
evas_object_data_set(obj, "e_table_data", ti);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_FREE,
|
|
_e_table_smart_item_del_hook, NULL);
|
|
// evas_object_stack_below(obj, sd->obj);
|
|
if ((!evas_object_visible_get(sd->clip)) &&
|
|
(evas_object_visible_get(sd->obj)))
|
|
evas_object_show(sd->clip);
|
|
return ti;
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_disown(Evas_Object *obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
if (!ti) return;
|
|
if (!ti->sd->items)
|
|
{
|
|
if (evas_object_visible_get(ti->sd->clip))
|
|
evas_object_hide(ti->sd->clip);
|
|
}
|
|
evas_object_event_callback_del(obj,
|
|
EVAS_CALLBACK_FREE,
|
|
_e_table_smart_item_del_hook);
|
|
evas_object_smart_member_del(obj);
|
|
evas_object_data_del(obj, "e_table_data");
|
|
free(ti);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_item_del_hook(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
|
{
|
|
e_table_unpack(obj);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_reconfigure(E_Smart_Data *sd)
|
|
{
|
|
Evas_Coord x, y, w, h, xx, yy;
|
|
Eina_List *l;
|
|
Evas_Object *obj;
|
|
int minw, minh, expandw, expandh;
|
|
|
|
if (!sd->changed) return;
|
|
|
|
w = sd->w;
|
|
h = sd->h;
|
|
|
|
_e_table_smart_extents_calcuate(sd);
|
|
|
|
minw = sd->min.w;
|
|
minh = sd->min.h;
|
|
expandw = 0;
|
|
expandh = 0;
|
|
if (w < minw) w = minw;
|
|
if (h < minh) h = minh;
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
if (ti->expand_w) expandw++;
|
|
if (ti->expand_h) expandh++;
|
|
}
|
|
if (expandw == 0)
|
|
{
|
|
w = minw;
|
|
}
|
|
if (expandh == 0)
|
|
{
|
|
h = minh;
|
|
}
|
|
x = sd->x;
|
|
y = sd->y;
|
|
if (sd->homogenous)
|
|
{
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
Evas_Coord ww, hh, ow, oh;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
|
|
xx = x + ((ti->col) * (w / (Evas_Coord)sd->size.cols));
|
|
yy = y + ((ti->row) * (h / (Evas_Coord)sd->size.rows));
|
|
ww = ((w / (Evas_Coord)sd->size.cols) * (ti->colspan));
|
|
hh = ((h / (Evas_Coord)sd->size.rows) * (ti->rowspan));
|
|
ow = ti->min.w;
|
|
if (ti->expand_w) ow = ww;
|
|
if ((ti->max.w >= 0) && (ti->max.w < ow)) ow = ti->max.w;
|
|
oh = ti->min.h;
|
|
if (ti->expand_h) oh = hh;
|
|
if ((ti->max.h >= 0) && (ti->max.h < oh)) oh = ti->max.h;
|
|
evas_object_move(obj,
|
|
xx + (Evas_Coord)(((double)(ww - ow)) * ti->align.x),
|
|
yy + (Evas_Coord)(((double)(hh - oh)) * ti->align.y));
|
|
evas_object_resize(obj, ow, oh);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int i, ex, tot, need, num, dif, left, nx;
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
if (sd->size.cols < (ti->col + ti->colspan))
|
|
sd->size.cols = ti->col + ti->colspan;
|
|
if (sd->size.rows < (ti->row + ti->rowspan))
|
|
sd->size.rows = ti->row + ti->rowspan;
|
|
}
|
|
if ((sd->size.cols > 0) && (sd->size.rows > 0))
|
|
{
|
|
int *cols, *rows, *colsx, *rowsx;
|
|
|
|
cols = calloc(sd->size.cols, sizeof(int));
|
|
rows = calloc(sd->size.rows, sizeof(int));
|
|
colsx = calloc(sd->size.cols, sizeof(int));
|
|
rowsx = calloc(sd->size.rows, sizeof(int));
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
for (i = ti->col; i < (ti->col + ti->colspan); i++)
|
|
colsx[i] |= ti->expand_w;
|
|
for (i = ti->row; i < (ti->row + ti->rowspan); i++)
|
|
rowsx[i] |= ti->expand_h;
|
|
}
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
|
|
/* handle horizontal */
|
|
ex = 0;
|
|
tot = 0;
|
|
num = ti->colspan;
|
|
for (i = ti->col; i < (ti->col + num); i++)
|
|
{
|
|
if (colsx[i]) ex++;
|
|
tot += cols[i];
|
|
}
|
|
need = ti->min.w;
|
|
if (tot < need)
|
|
{
|
|
dif = need - tot;
|
|
left = dif;
|
|
if (ex == 0)
|
|
{
|
|
nx = num;
|
|
for (i = ti->col; i < (ti->col + num); i++)
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
cols[i] += dif / num;
|
|
left -= dif / num;
|
|
}
|
|
else
|
|
{
|
|
cols[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
nx = ex;
|
|
for (i = ti->col; i < (ti->col + num); i++)
|
|
{
|
|
if (colsx[i])
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
cols[i] += dif / ex;
|
|
left -= dif / ex;
|
|
}
|
|
else
|
|
{
|
|
cols[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* handle vertical */
|
|
ex = 0;
|
|
tot = 0;
|
|
num = ti->rowspan;
|
|
for (i = ti->row; i < (ti->row + num); i++)
|
|
{
|
|
if (rowsx[i]) ex++;
|
|
tot += rows[i];
|
|
}
|
|
need = ti->min.h;
|
|
if (tot < need)
|
|
{
|
|
dif = need - tot;
|
|
left = dif;
|
|
if (ex == 0)
|
|
{
|
|
nx = num;
|
|
for (i = ti->row; i < (ti->row + num); i++)
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
rows[i] += dif / num;
|
|
left -= dif / num;
|
|
}
|
|
else
|
|
{
|
|
rows[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
nx = ex;
|
|
for (i = ti->row; i < (ti->row + num); i++)
|
|
{
|
|
if (rowsx[i])
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
rows[i] += dif / ex;
|
|
left -= dif / ex;
|
|
}
|
|
else
|
|
{
|
|
rows[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ex = 0;
|
|
for (i = 0; i < sd->size.cols; i++) {
|
|
if (colsx[i])
|
|
ex++;
|
|
}
|
|
tot = 0;
|
|
for (i = 0; i < sd->size.cols; i++)
|
|
tot += cols[i];
|
|
dif = w - tot;
|
|
if ((ex > 0) && (dif > 0))
|
|
{
|
|
int exl;
|
|
|
|
left = dif;
|
|
exl = ex;
|
|
for (i = 0; i < sd->size.cols; i++)
|
|
{
|
|
if (colsx[i])
|
|
{
|
|
if (exl == 1)
|
|
{
|
|
cols[i] += left;
|
|
exl--;
|
|
left = 0;
|
|
}
|
|
else
|
|
{
|
|
cols[i] += dif / ex;
|
|
exl--;
|
|
left -= dif / ex;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ex = 0;
|
|
for (i = 0; i < sd->size.rows; i++) {
|
|
if (rowsx[i])
|
|
ex++;
|
|
}
|
|
tot = 0;
|
|
for (i = 0; i < sd->size.rows; i++)
|
|
tot += rows[i];
|
|
dif = h - tot;
|
|
if ((ex > 0) && (dif > 0))
|
|
{
|
|
int exl;
|
|
|
|
left = dif;
|
|
exl = ex;
|
|
for (i = 0; i < sd->size.rows; i++)
|
|
{
|
|
if (rowsx[i])
|
|
{
|
|
if (exl == 1)
|
|
{
|
|
rows[i] += left;
|
|
exl--;
|
|
left = 0;
|
|
}
|
|
else
|
|
{
|
|
rows[i] += dif / ex;
|
|
exl--;
|
|
left -= dif / ex;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
Evas_Coord ww, hh, ow, oh, idx;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
|
|
xx = x;
|
|
for (idx = 0; idx < ti->col; idx++)
|
|
xx += cols[idx];
|
|
ww = 0;
|
|
for (idx = ti->col; idx < (ti->col + ti->colspan); idx++)
|
|
ww += cols[idx];
|
|
yy = y;
|
|
for (idx = 0; idx < ti->row; idx++)
|
|
yy += rows[idx];
|
|
hh = 0;
|
|
for (idx = ti->row; idx < (ti->row + ti->rowspan); idx++)
|
|
hh += rows[idx];
|
|
|
|
ow = ti->min.w;
|
|
if (ti->fill_w) ow = ww;
|
|
if ((ti->max.w >= 0) && (ti->max.w < ow)) ow = ti->max.w;
|
|
oh = ti->min.h;
|
|
if (ti->fill_h) oh = hh;
|
|
if ((ti->max.h >= 0) && (ti->max.h < oh)) oh = ti->max.h;
|
|
evas_object_move(obj,
|
|
xx + (Evas_Coord)(((double)(ww - ow)) * ti->align.x),
|
|
yy + (Evas_Coord)(((double)(hh - oh)) * ti->align.y));
|
|
evas_object_resize(obj, ow, oh);
|
|
}
|
|
free(rows);
|
|
free(cols);
|
|
free(rowsx);
|
|
free(colsx);
|
|
}
|
|
}
|
|
sd->changed = 0;
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_extents_calcuate(E_Smart_Data *sd)
|
|
{
|
|
Eina_List *l;
|
|
Evas_Object *obj;
|
|
int minw, minh;
|
|
|
|
sd->max.w = -1; /* max < 0 == unlimited */
|
|
sd->max.h = -1;
|
|
sd->size.cols = 0;
|
|
sd->size.rows = 0;
|
|
|
|
minw = 0;
|
|
minh = 0;
|
|
if (sd->homogenous)
|
|
{
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
int mw, mh;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
if (sd->size.cols < (ti->col + ti->colspan))
|
|
sd->size.cols = ti->col + ti->colspan;
|
|
if (sd->size.rows < (ti->row + ti->rowspan))
|
|
sd->size.rows = ti->row + ti->rowspan;
|
|
mw = (ti->min.w + (ti->colspan - 1)) / ti->colspan;
|
|
mh = (ti->min.h + (ti->rowspan - 1)) / ti->rowspan;
|
|
if (minw < mw) minw = mw;
|
|
if (minh < mh) minh = mh;
|
|
}
|
|
minw *= sd->size.cols;
|
|
minh *= sd->size.rows;
|
|
}
|
|
else
|
|
{
|
|
int i, ex, tot, need, num, dif, left, nx;
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
if (sd->size.cols < (ti->col + ti->colspan))
|
|
sd->size.cols = ti->col + ti->colspan;
|
|
if (sd->size.rows < (ti->row + ti->rowspan))
|
|
sd->size.rows = ti->row + ti->rowspan;
|
|
}
|
|
if ((sd->size.cols > 0) && (sd->size.rows > 0))
|
|
{
|
|
int *cols, *rows, *colsx, *rowsx;
|
|
|
|
cols = calloc(sd->size.cols, sizeof(int));
|
|
rows = calloc(sd->size.rows, sizeof(int));
|
|
colsx = calloc(sd->size.cols, sizeof(int));
|
|
rowsx = calloc(sd->size.rows, sizeof(int));
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
for (i = ti->col; i < (ti->col + ti->colspan); i++)
|
|
colsx[i] |= ti->expand_w;
|
|
for (i = ti->row; i < (ti->row + ti->rowspan); i++)
|
|
rowsx[i] |= ti->expand_h;
|
|
}
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, obj)
|
|
{
|
|
E_Table_Item *ti;
|
|
|
|
ti = evas_object_data_get(obj, "e_table_data");
|
|
|
|
/* handle horizontal */
|
|
ex = 0;
|
|
tot = 0;
|
|
num = ti->colspan;
|
|
for (i = ti->col; i < (ti->col + num); i++)
|
|
{
|
|
if (colsx[i]) ex++;
|
|
tot += cols[i];
|
|
}
|
|
need = ti->min.w;
|
|
if (tot < need)
|
|
{
|
|
dif = need - tot;
|
|
left = dif;
|
|
if (ex == 0)
|
|
{
|
|
nx = num;
|
|
for (i = ti->col; i < (ti->col + num); i++)
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
cols[i] += dif / num;
|
|
left -= dif / num;
|
|
}
|
|
else
|
|
{
|
|
cols[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
nx = ex;
|
|
for (i = ti->col; i < (ti->col + num); i++)
|
|
{
|
|
if (colsx[i])
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
cols[i] += dif / ex;
|
|
left -= dif / ex;
|
|
}
|
|
else
|
|
{
|
|
cols[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* handle vertical */
|
|
ex = 0;
|
|
tot = 0;
|
|
num = ti->rowspan;
|
|
for (i = ti->row; i < (ti->row + num); i++)
|
|
{
|
|
if (rowsx[i]) ex++;
|
|
tot += rows[i];
|
|
}
|
|
need = ti->min.h;
|
|
if (tot < need)
|
|
{
|
|
dif = need - tot;
|
|
left = dif;
|
|
if (ex == 0)
|
|
{
|
|
nx = num;
|
|
for (i = ti->row; i < (ti->row + num); i++)
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
rows[i] += dif / num;
|
|
left -= dif / num;
|
|
}
|
|
else
|
|
{
|
|
rows[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
nx = ex;
|
|
for (i = ti->row; i < (ti->row + num); i++)
|
|
{
|
|
if (rowsx[i])
|
|
{
|
|
if (nx > 1)
|
|
{
|
|
rows[i] += dif / ex;
|
|
left -= dif / ex;
|
|
}
|
|
else
|
|
{
|
|
rows[i] += left;
|
|
left = 0;
|
|
}
|
|
nx--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
for (i = 0; i < sd->size.cols; i++)
|
|
minw += cols[i];
|
|
for (i = 0; i < sd->size.rows; i++)
|
|
minh += rows[i];
|
|
free(rows);
|
|
free(cols);
|
|
free(rowsx);
|
|
free(colsx);
|
|
}
|
|
}
|
|
sd->min.w = minw;
|
|
sd->min.h = minh;
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_init(void)
|
|
{
|
|
if (_e_smart) return;
|
|
{
|
|
static const Evas_Smart_Class sc =
|
|
{
|
|
"e_table",
|
|
EVAS_SMART_CLASS_VERSION,
|
|
_e_table_smart_add,
|
|
_e_table_smart_del,
|
|
_e_table_smart_move,
|
|
_e_table_smart_resize,
|
|
_e_table_smart_show,
|
|
_e_table_smart_hide,
|
|
_e_table_smart_color_set,
|
|
_e_table_smart_clip_set,
|
|
_e_table_smart_clip_unset,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
};
|
|
_e_smart = evas_smart_class_new(&sc);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_add(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = calloc(1, sizeof(E_Smart_Data));
|
|
if (!sd) return;
|
|
sd->obj = obj;
|
|
sd->x = 0;
|
|
sd->y = 0;
|
|
sd->w = 0;
|
|
sd->h = 0;
|
|
sd->clip = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_smart_member_add(sd->clip, obj);
|
|
evas_object_move(sd->clip, -100002, -100002);
|
|
evas_object_resize(sd->clip, 200004, 200004);
|
|
evas_object_color_set(sd->clip, 255, 255, 255, 255);
|
|
evas_object_smart_data_set(obj, sd);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_del(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
e_table_freeze(obj);
|
|
while (sd->items)
|
|
{
|
|
Evas_Object *child;
|
|
|
|
child = eina_list_data_get(sd->items);
|
|
e_table_unpack(child);
|
|
}
|
|
e_table_thaw(obj);
|
|
evas_object_del(sd->clip);
|
|
free(sd);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
if ((x == sd->x) && (y == sd->y)) return;
|
|
if ((x == sd->x) && (y == sd->y)) return;
|
|
{
|
|
Eina_List *l;
|
|
Evas_Object *item;
|
|
Evas_Coord dx, dy;
|
|
|
|
dx = x - sd->x;
|
|
dy = y - sd->y;
|
|
EINA_LIST_FOREACH(sd->items, l, item)
|
|
{
|
|
Evas_Coord ox, oy;
|
|
|
|
evas_object_geometry_get(item, &ox, &oy, NULL, NULL);
|
|
evas_object_move(item, ox + dx, oy + dy);
|
|
}
|
|
}
|
|
sd->x = x;
|
|
sd->y = y;
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
if ((w == sd->w) && (h == sd->h)) return;
|
|
sd->w = w;
|
|
sd->h = h;
|
|
sd->changed = 1;
|
|
_e_table_smart_reconfigure(sd);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_show(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
if (sd->items) evas_object_show(sd->clip);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_hide(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
evas_object_hide(sd->clip);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_color_set(Evas_Object *obj, int r, int g, int b, int a)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
evas_object_color_set(sd->clip, r, g, b, a);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_clip_set(Evas_Object *obj, Evas_Object *clip)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
evas_object_clip_set(sd->clip, clip);
|
|
}
|
|
|
|
static void
|
|
_e_table_smart_clip_unset(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = evas_object_smart_data_get(obj);
|
|
if (!sd) return;
|
|
evas_object_clip_unset(sd->clip);
|
|
}
|
|
|