forked from enlightenment/efl
Edje: move textblock handling to a separate source
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
This commit is contained in:
parent
58ce1d654b
commit
c7b2372ffb
|
@ -96,6 +96,7 @@ lib/edje/edje_multisense.c \
|
|||
lib/edje/edje_program.c \
|
||||
lib/edje/edje_smart.c \
|
||||
lib/edje/edje_text.c \
|
||||
lib/edje/edje_textblock.c \
|
||||
lib/edje/edje_textblock_styles.c \
|
||||
lib/edje/edje_util.c \
|
||||
lib/edje/edje_legacy.c \
|
||||
|
|
|
@ -1453,583 +1453,6 @@ _edje_part_recalc_single_step(Edje_Part_Description_Common *desc,
|
|||
}
|
||||
}
|
||||
|
||||
static double
|
||||
_edje_part_recalc_single_textblock_scale_range_adjust(Edje_Part_Description_Text *chosen_desc, double base_scale, double scale)
|
||||
{
|
||||
double size, min, max;
|
||||
|
||||
if (chosen_desc->text.size == 0)
|
||||
return scale;
|
||||
|
||||
min = base_scale * chosen_desc->text.size_range_min;
|
||||
max = chosen_desc->text.size_range_max * base_scale;
|
||||
size = chosen_desc->text.size * scale;
|
||||
|
||||
if ((size > max) && (max > 0))
|
||||
scale = max / (double)chosen_desc->text.size;
|
||||
else if (size < min)
|
||||
scale = min / (double)chosen_desc->text.size;
|
||||
|
||||
return scale;
|
||||
}
|
||||
|
||||
/*
|
||||
* Legacy function for min/max calculation of textblock part.
|
||||
* It can't calculate min/max properly in many cases.
|
||||
*
|
||||
* To keep backward compatibility, it will be used for old version of EDJ files.
|
||||
* You can't see proper min/max result accroding to documents with this function.
|
||||
*/
|
||||
static void
|
||||
_edje_part_recalc_single_textblock_min_max_calc_legacy(Edje_Real_Part *ep,
|
||||
Edje_Part_Description_Text *chosen_desc,
|
||||
Edje_Calc_Params *params,
|
||||
int *minw, int *minh,
|
||||
int *maxw, int *maxh)
|
||||
{
|
||||
Evas_Coord tw, th, ins_l, ins_r, ins_t, ins_b;
|
||||
|
||||
/* Legacy code for Textblock min/max calculation */
|
||||
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)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(TO_INT(params->eval.w), TO_INT(params->eval.h)));
|
||||
efl_canvas_text_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 (minw && chosen_desc->text.min_x)
|
||||
{
|
||||
if (mw > *minw) *minw = mw;
|
||||
}
|
||||
if (minh && 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)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(TO_INT(params->eval.w), TO_INT(params->eval.h)));
|
||||
efl_canvas_text_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 (maxw && chosen_desc->text.max_x)
|
||||
{
|
||||
if (mw > *maxw) *maxw = mw;
|
||||
if (minw && (*maxw < *minw)) *maxw = *minw;
|
||||
}
|
||||
if (maxh && chosen_desc->text.max_y)
|
||||
{
|
||||
if (mh > *maxh) *maxh = mh;
|
||||
if (minh && (*maxh < *minh)) *maxh = *minh;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
_edje_part_recalc_single_textblock_min_max_calc(Edje_Real_Part *ep,
|
||||
Edje_Part_Description_Text *chosen_desc,
|
||||
Edje_Calc_Params *params,
|
||||
int *minw, int *minh,
|
||||
int *maxw, int *maxh)
|
||||
{
|
||||
Evas_Coord tw, th, ins_l, ins_r, ins_t, ins_b;
|
||||
Evas_Coord min_calc_w = 0, min_calc_h = 0;
|
||||
|
||||
/* min_calc_* values need to save calculated minumum size
|
||||
* for maximum size calculation */
|
||||
if (minw) min_calc_w = *minw;
|
||||
if (minh) min_calc_h = *minh;
|
||||
|
||||
if ((chosen_desc->text.min_x) || (chosen_desc->text.min_y))
|
||||
{
|
||||
evas_object_textblock_style_insets_get(ep->object, &ins_l,
|
||||
&ins_r, &ins_t, &ins_b);
|
||||
|
||||
tw = th = 0;
|
||||
if (!chosen_desc->text.min_x)
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: X X */
|
||||
int temp_h = TO_INT(params->eval.h);
|
||||
int temp_w = TO_INT(params->eval.w);
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
if ((!chosen_desc->text.max_x) &&
|
||||
maxw && (*maxw > -1) && (*maxw < temp_w))
|
||||
temp_w = *maxw;
|
||||
|
||||
if (chosen_desc->text.max_y)
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: X 1 */
|
||||
temp_h = INT_MAX / 10000;
|
||||
}
|
||||
else if (maxh && (*maxh > TO_INT(params->eval.h)))
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: X 0
|
||||
* And there is a limit for height. */
|
||||
temp_h = *maxh;
|
||||
}
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w > 0)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
else
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 1 X
|
||||
* text.max: X X */
|
||||
if (chosen_desc->text.min_y && (!chosen_desc->text.max_x) &&
|
||||
maxw && (*maxw > -1))
|
||||
{
|
||||
/* text.min: 1 1
|
||||
* text.max: 0 X */
|
||||
int temp_w, temp_h;
|
||||
|
||||
temp_w = *maxw;
|
||||
temp_h = INT_MAX / 10000;
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
|
||||
if ((!chosen_desc->text.max_y) && maxh && (*maxh > -1))
|
||||
{
|
||||
/* text.min: 1 1
|
||||
* text.max: 0 0
|
||||
* There is limit for height. */
|
||||
temp_h = *maxh;
|
||||
}
|
||||
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w <= 0)
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 1 X
|
||||
* text.max: 1 X
|
||||
* Or,
|
||||
* text.min: 1 X
|
||||
* text.max: 0 X without max width.
|
||||
* It is a singleline Textblock. */
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
if (!chosen_desc->text.max_x &&
|
||||
(maxw && (*maxw > -1) && (*maxw < tw)))
|
||||
{
|
||||
/* text.min: 1 0
|
||||
* text.max: 0 X */
|
||||
tw = *maxw;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (tw > min_calc_w) min_calc_w = tw;
|
||||
if (th > min_calc_h) min_calc_h = th;
|
||||
if (chosen_desc->text.min_x && minw) *minw = min_calc_w;
|
||||
if (chosen_desc->text.min_y && minh) *minh = min_calc_h;
|
||||
}
|
||||
|
||||
if ((chosen_desc->text.max_x) || (chosen_desc->text.max_y))
|
||||
{
|
||||
evas_object_textblock_style_insets_get(ep->object, &ins_l, &ins_r,
|
||||
&ins_t, &ins_b);
|
||||
|
||||
tw = th = 0;
|
||||
if (!chosen_desc->text.max_x)
|
||||
{
|
||||
/* text.min: X X
|
||||
* text.max: 0 1 */
|
||||
int temp_w, temp_h;
|
||||
|
||||
if (chosen_desc->text.min_y)
|
||||
{
|
||||
/* text.min: X 1
|
||||
* text.max: 0 1
|
||||
* Already calculated in text for height. */
|
||||
tw = TO_INT(params->eval.w);
|
||||
if (min_calc_w > tw)
|
||||
tw = min_calc_w;
|
||||
|
||||
th = min_calc_h;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: X 0
|
||||
* text.max: 0 1 */
|
||||
temp_w = TO_INT(params->eval.w);
|
||||
temp_h = TO_INT(params->eval.h);
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
if (maxw && (*maxw > -1) && (*maxw < temp_w))
|
||||
temp_w = *maxw;
|
||||
if (min_calc_h > temp_h)
|
||||
temp_h = min_calc_h;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w > 0)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
else
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.max: 1 X */
|
||||
if (chosen_desc->text.min_x)
|
||||
{
|
||||
/* text.min: 1 X
|
||||
* text.max: 1 X
|
||||
* Singleline. */
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 0 X
|
||||
* text.max: 1 X */
|
||||
if (chosen_desc->text.max_y)
|
||||
{
|
||||
/* text.min: 0 X
|
||||
* text.max: 1 1 */
|
||||
int temp_w, temp_h;
|
||||
|
||||
temp_w = TO_INT(params->eval.w);
|
||||
temp_h = TO_INT(params->eval.h);
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
if (min_calc_h > temp_h)
|
||||
temp_h = min_calc_h;
|
||||
|
||||
if (chosen_desc->text.min_y)
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: 1 1
|
||||
* There is no need to calculate it again. */
|
||||
tw = min_calc_w;
|
||||
th = min_calc_h;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 0 0
|
||||
* text.max: 1 1 */
|
||||
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w <= 0)
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 0 X
|
||||
* text.max: 1 0 */
|
||||
int temp_w, temp_h;
|
||||
|
||||
temp_w = TO_INT(params->eval.w);
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
|
||||
temp_h = efl_gfx_size_get(ep->object).h;
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w <= 0)
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (maxw && chosen_desc->text.max_x)
|
||||
{
|
||||
if (tw > *maxw) *maxw = tw;
|
||||
if (minw && (*maxw < *minw)) *maxw = *minw;
|
||||
}
|
||||
if (maxh && chosen_desc->text.max_y)
|
||||
{
|
||||
if (th > *maxh) *maxh = th;
|
||||
if (minh && (*maxh < *minh)) *maxh = *minh;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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 ((ep->type != EDJE_RP_TYPE_TEXT) ||
|
||||
(!ep->typedata.text))
|
||||
return;
|
||||
|
||||
if (chosen_desc)
|
||||
{
|
||||
Evas_Coord tw, th;
|
||||
const char *text = "";
|
||||
const char *style = "";
|
||||
Edje_Style *stl = NULL;
|
||||
const char *tmp;
|
||||
Eina_List *l;
|
||||
|
||||
if (chosen_desc->text.id_source >= 0)
|
||||
{
|
||||
Edje_Part_Description_Text *et;
|
||||
|
||||
ep->typedata.text->source = ed->table_parts[chosen_desc->text.id_source % ed->table_parts_size];
|
||||
|
||||
et = _edje_real_part_text_source_description_get(ep, NULL);
|
||||
tmp = edje_string_get(&et->text.style);
|
||||
if (tmp) style = tmp;
|
||||
}
|
||||
else
|
||||
{
|
||||
ep->typedata.text->source = NULL;
|
||||
|
||||
tmp = edje_string_get(&chosen_desc->text.style);
|
||||
if (tmp) style = tmp;
|
||||
}
|
||||
|
||||
if (chosen_desc->text.id_text_source >= 0)
|
||||
{
|
||||
Edje_Part_Description_Text *et;
|
||||
Edje_Real_Part *rp;
|
||||
|
||||
ep->typedata.text->text_source = ed->table_parts[chosen_desc->text.id_text_source % ed->table_parts_size];
|
||||
|
||||
et = _edje_real_part_text_text_source_description_get(ep, &rp);
|
||||
text = edje_string_get(&et->text.text);
|
||||
|
||||
if (rp->typedata.text->text) text = rp->typedata.text->text;
|
||||
}
|
||||
else
|
||||
{
|
||||
ep->typedata.text->text_source = NULL;
|
||||
text = edje_string_get(&chosen_desc->text.text);
|
||||
if (ep->typedata.text->text) text = ep->typedata.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 ((chosen_desc->text.fit_x) || (chosen_desc->text.fit_y))
|
||||
{
|
||||
double base_s = 1.0;
|
||||
double orig_s;
|
||||
double s = base_s;
|
||||
|
||||
if (ep->part->scale) base_s = TO_DOUBLE(sc);
|
||||
efl_canvas_object_scale_set(ep->object, base_s);
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
|
||||
orig_s = base_s;
|
||||
/* Now make it bigger so calculations will be more accurate
|
||||
* and less influenced by hinting... */
|
||||
{
|
||||
orig_s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s,
|
||||
orig_s * TO_INT(params->eval.w) / tw);
|
||||
efl_canvas_object_scale_set(ep->object, orig_s);
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
}
|
||||
if (chosen_desc->text.fit_x)
|
||||
{
|
||||
if (tw > 0)
|
||||
{
|
||||
s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s,
|
||||
orig_s * TO_INT(params->eval.w) / tw);
|
||||
efl_canvas_object_scale_set(ep->object, s);
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, NULL);
|
||||
}
|
||||
}
|
||||
if (chosen_desc->text.fit_y)
|
||||
{
|
||||
if (th > 0)
|
||||
{
|
||||
double tmp_s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s,
|
||||
orig_s * TO_INT(params->eval.h) / th);
|
||||
/* If we already have X fit, restrict Y to be no bigger
|
||||
* than what we got with X. */
|
||||
if (!((chosen_desc->text.fit_x) && (tmp_s > s)))
|
||||
{
|
||||
s = tmp_s;
|
||||
}
|
||||
|
||||
efl_canvas_object_scale_set(ep->object, s);
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, NULL);
|
||||
}
|
||||
}
|
||||
|
||||
/* Final tuning, try going down 90% at a time, hoping it'll
|
||||
* actually end up being correct. */
|
||||
{
|
||||
int i = 5; /* Tries before we give up. */
|
||||
Evas_Coord fw, fh;
|
||||
efl_canvas_text_size_native_get(ep->object, &fw, &fh);
|
||||
|
||||
/* If we are still too big, try reducing the size to
|
||||
* 95% each try. */
|
||||
while ((i > 0) &&
|
||||
((chosen_desc->text.fit_x && (fw > TO_INT(params->eval.w))) ||
|
||||
(chosen_desc->text.fit_y && (fh > TO_INT(params->eval.h)))))
|
||||
{
|
||||
double tmp_s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s, s * 0.95);
|
||||
|
||||
/* Break if we are not making any progress. */
|
||||
if (EQ(tmp_s, s))
|
||||
break;
|
||||
s = tmp_s;
|
||||
|
||||
efl_canvas_object_scale_set(ep->object, s);
|
||||
efl_canvas_text_size_native_get(ep->object, &fw, &fh);
|
||||
i--;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (stl)
|
||||
{
|
||||
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
|
||||
{
|
||||
evas_object_textblock_text_markup_set(ep->object, text);
|
||||
}
|
||||
|
||||
if ((ed->file->efl_version.major >= 1) && (ed->file->efl_version.minor >= 19))
|
||||
{
|
||||
_edje_part_recalc_single_textblock_min_max_calc(ep,
|
||||
chosen_desc,
|
||||
params,
|
||||
minw, minh,
|
||||
maxw, maxh);
|
||||
}
|
||||
else
|
||||
{
|
||||
_edje_part_recalc_single_textblock_min_max_calc_legacy(ep,
|
||||
chosen_desc,
|
||||
params,
|
||||
minw, minh,
|
||||
maxw, maxh);
|
||||
}
|
||||
}
|
||||
|
||||
evas_object_textblock_valign_set(ep->object, TO_DOUBLE(chosen_desc->text.align.y));
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
_edje_textblock_recalc_apply(Edje *ed, Edje_Real_Part *ep,
|
||||
Edje_Calc_Params *params,
|
||||
Edje_Part_Description_Text *chosen_desc)
|
||||
{
|
||||
/* FIXME: this is just an hack. */
|
||||
FLOAT_T sc;
|
||||
sc = DIV(ed->scale, ed->file->base_scale);
|
||||
if (EQ(sc, ZERO)) sc = DIV(_edje_scale, ed->file->base_scale);
|
||||
if (chosen_desc->text.fit_x || chosen_desc->text.fit_y)
|
||||
{
|
||||
_edje_part_recalc_single_textblock(sc, ed, ep, chosen_desc, params,
|
||||
NULL, NULL, NULL, NULL);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
_edje_part_recalc_single_text(FLOAT_T sc EINA_UNUSED,
|
||||
Edje *ed,
|
||||
|
|
|
@ -2548,6 +2548,18 @@ const char * _edje_text_class_font_get(Edje *ed,
|
|||
const char * _edje_text_font_get(const char *base, const char *new,
|
||||
char **free_later);
|
||||
|
||||
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);
|
||||
void
|
||||
_edje_textblock_recalc_apply(Edje *ed, Edje_Real_Part *ep,
|
||||
Edje_Calc_Params *params,
|
||||
Edje_Part_Description_Text *chosen_desc);
|
||||
|
||||
|
||||
Edje_Real_Part *_edje_real_part_get(const Edje *ed, const char *part);
|
||||
|
|
|
@ -0,0 +1,583 @@
|
|||
#include "edje_private.h"
|
||||
|
||||
static double
|
||||
_edje_part_recalc_single_textblock_scale_range_adjust(Edje_Part_Description_Text *chosen_desc, double base_scale, double scale)
|
||||
{
|
||||
double size, min, max;
|
||||
|
||||
if (chosen_desc->text.size == 0)
|
||||
return scale;
|
||||
|
||||
min = base_scale * chosen_desc->text.size_range_min;
|
||||
max = chosen_desc->text.size_range_max * base_scale;
|
||||
size = chosen_desc->text.size * scale;
|
||||
|
||||
if ((size > max) && (max > 0))
|
||||
scale = max / (double)chosen_desc->text.size;
|
||||
else if (size < min)
|
||||
scale = min / (double)chosen_desc->text.size;
|
||||
|
||||
return scale;
|
||||
}
|
||||
|
||||
/*
|
||||
* Legacy function for min/max calculation of textblock part.
|
||||
* It can't calculate min/max properly in many cases.
|
||||
*
|
||||
* To keep backward compatibility, it will be used for old version of EDJ files.
|
||||
* You can't see proper min/max result accroding to documents with this function.
|
||||
*/
|
||||
static void
|
||||
_edje_part_recalc_single_textblock_min_max_calc_legacy(Edje_Real_Part *ep,
|
||||
Edje_Part_Description_Text *chosen_desc,
|
||||
Edje_Calc_Params *params,
|
||||
int *minw, int *minh,
|
||||
int *maxw, int *maxh)
|
||||
{
|
||||
Evas_Coord tw, th, ins_l, ins_r, ins_t, ins_b;
|
||||
|
||||
/* Legacy code for Textblock min/max calculation */
|
||||
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)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(TO_INT(params->eval.w), TO_INT(params->eval.h)));
|
||||
efl_canvas_text_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 (minw && chosen_desc->text.min_x)
|
||||
{
|
||||
if (mw > *minw) *minw = mw;
|
||||
}
|
||||
if (minh && 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)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(TO_INT(params->eval.w), TO_INT(params->eval.h)));
|
||||
efl_canvas_text_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 (maxw && chosen_desc->text.max_x)
|
||||
{
|
||||
if (mw > *maxw) *maxw = mw;
|
||||
if (minw && (*maxw < *minw)) *maxw = *minw;
|
||||
}
|
||||
if (maxh && chosen_desc->text.max_y)
|
||||
{
|
||||
if (mh > *maxh) *maxh = mh;
|
||||
if (minh && (*maxh < *minh)) *maxh = *minh;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
_edje_part_recalc_single_textblock_min_max_calc(Edje_Real_Part *ep,
|
||||
Edje_Part_Description_Text *chosen_desc,
|
||||
Edje_Calc_Params *params,
|
||||
int *minw, int *minh,
|
||||
int *maxw, int *maxh)
|
||||
{
|
||||
Evas_Coord tw, th, ins_l, ins_r, ins_t, ins_b;
|
||||
Evas_Coord min_calc_w = 0, min_calc_h = 0;
|
||||
|
||||
/* min_calc_* values need to save calculated minumum size
|
||||
* for maximum size calculation */
|
||||
if (minw) min_calc_w = *minw;
|
||||
if (minh) min_calc_h = *minh;
|
||||
|
||||
if ((chosen_desc->text.min_x) || (chosen_desc->text.min_y))
|
||||
{
|
||||
evas_object_textblock_style_insets_get(ep->object, &ins_l,
|
||||
&ins_r, &ins_t, &ins_b);
|
||||
|
||||
tw = th = 0;
|
||||
if (!chosen_desc->text.min_x)
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: X X */
|
||||
int temp_h = TO_INT(params->eval.h);
|
||||
int temp_w = TO_INT(params->eval.w);
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
if ((!chosen_desc->text.max_x) &&
|
||||
maxw && (*maxw > -1) && (*maxw < temp_w))
|
||||
temp_w = *maxw;
|
||||
|
||||
if (chosen_desc->text.max_y)
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: X 1 */
|
||||
temp_h = INT_MAX / 10000;
|
||||
}
|
||||
else if (maxh && (*maxh > TO_INT(params->eval.h)))
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: X 0
|
||||
* And there is a limit for height. */
|
||||
temp_h = *maxh;
|
||||
}
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w > 0)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
else
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 1 X
|
||||
* text.max: X X */
|
||||
if (chosen_desc->text.min_y && (!chosen_desc->text.max_x) &&
|
||||
maxw && (*maxw > -1))
|
||||
{
|
||||
/* text.min: 1 1
|
||||
* text.max: 0 X */
|
||||
int temp_w, temp_h;
|
||||
|
||||
temp_w = *maxw;
|
||||
temp_h = INT_MAX / 10000;
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
|
||||
if ((!chosen_desc->text.max_y) && maxh && (*maxh > -1))
|
||||
{
|
||||
/* text.min: 1 1
|
||||
* text.max: 0 0
|
||||
* There is limit for height. */
|
||||
temp_h = *maxh;
|
||||
}
|
||||
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w <= 0)
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 1 X
|
||||
* text.max: 1 X
|
||||
* Or,
|
||||
* text.min: 1 X
|
||||
* text.max: 0 X without max width.
|
||||
* It is a singleline Textblock. */
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
if (!chosen_desc->text.max_x &&
|
||||
(maxw && (*maxw > -1) && (*maxw < tw)))
|
||||
{
|
||||
/* text.min: 1 0
|
||||
* text.max: 0 X */
|
||||
tw = *maxw;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (tw > min_calc_w) min_calc_w = tw;
|
||||
if (th > min_calc_h) min_calc_h = th;
|
||||
if (chosen_desc->text.min_x && minw) *minw = min_calc_w;
|
||||
if (chosen_desc->text.min_y && minh) *minh = min_calc_h;
|
||||
}
|
||||
|
||||
if ((chosen_desc->text.max_x) || (chosen_desc->text.max_y))
|
||||
{
|
||||
evas_object_textblock_style_insets_get(ep->object, &ins_l, &ins_r,
|
||||
&ins_t, &ins_b);
|
||||
|
||||
tw = th = 0;
|
||||
if (!chosen_desc->text.max_x)
|
||||
{
|
||||
/* text.min: X X
|
||||
* text.max: 0 1 */
|
||||
int temp_w, temp_h;
|
||||
|
||||
if (chosen_desc->text.min_y)
|
||||
{
|
||||
/* text.min: X 1
|
||||
* text.max: 0 1
|
||||
* Already calculated in text for height. */
|
||||
tw = TO_INT(params->eval.w);
|
||||
if (min_calc_w > tw)
|
||||
tw = min_calc_w;
|
||||
|
||||
th = min_calc_h;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: X 0
|
||||
* text.max: 0 1 */
|
||||
temp_w = TO_INT(params->eval.w);
|
||||
temp_h = TO_INT(params->eval.h);
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
if (maxw && (*maxw > -1) && (*maxw < temp_w))
|
||||
temp_w = *maxw;
|
||||
if (min_calc_h > temp_h)
|
||||
temp_h = min_calc_h;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w > 0)
|
||||
{
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
else
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.max: 1 X */
|
||||
if (chosen_desc->text.min_x)
|
||||
{
|
||||
/* text.min: 1 X
|
||||
* text.max: 1 X
|
||||
* Singleline. */
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 0 X
|
||||
* text.max: 1 X */
|
||||
if (chosen_desc->text.max_y)
|
||||
{
|
||||
/* text.min: 0 X
|
||||
* text.max: 1 1 */
|
||||
int temp_w, temp_h;
|
||||
|
||||
temp_w = TO_INT(params->eval.w);
|
||||
temp_h = TO_INT(params->eval.h);
|
||||
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
if (min_calc_h > temp_h)
|
||||
temp_h = min_calc_h;
|
||||
|
||||
if (chosen_desc->text.min_y)
|
||||
{
|
||||
/* text.min: 0 1
|
||||
* text.max: 1 1
|
||||
* There is no need to calculate it again. */
|
||||
tw = min_calc_w;
|
||||
th = min_calc_h;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 0 0
|
||||
* text.max: 1 1 */
|
||||
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w <= 0)
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* text.min: 0 X
|
||||
* text.max: 1 0 */
|
||||
int temp_w, temp_h;
|
||||
|
||||
temp_w = TO_INT(params->eval.w);
|
||||
if (min_calc_w > temp_w)
|
||||
temp_w = min_calc_w;
|
||||
|
||||
temp_h = efl_gfx_size_get(ep->object).h;
|
||||
efl_gfx_size_set(ep->object, EINA_SIZE2D(temp_w, temp_h));
|
||||
efl_canvas_text_size_formatted_get(ep->object, &tw, &th);
|
||||
|
||||
tw += ins_l + ins_r;
|
||||
th += ins_t + ins_b;
|
||||
|
||||
/* If base width for calculation is 0,
|
||||
* don't get meaningless height for multiline */
|
||||
if (temp_w <= 0)
|
||||
{
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, &th);
|
||||
|
||||
th += ins_t + ins_b;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (maxw && chosen_desc->text.max_x)
|
||||
{
|
||||
if (tw > *maxw) *maxw = tw;
|
||||
if (minw && (*maxw < *minw)) *maxw = *minw;
|
||||
}
|
||||
if (maxh && chosen_desc->text.max_y)
|
||||
{
|
||||
if (th > *maxh) *maxh = th;
|
||||
if (minh && (*maxh < *minh)) *maxh = *minh;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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 ((ep->type != EDJE_RP_TYPE_TEXT) ||
|
||||
(!ep->typedata.text))
|
||||
return;
|
||||
|
||||
if (chosen_desc)
|
||||
{
|
||||
Evas_Coord tw, th;
|
||||
const char *text = "";
|
||||
const char *style = "";
|
||||
Edje_Style *stl = NULL;
|
||||
const char *tmp;
|
||||
Eina_List *l;
|
||||
|
||||
if (chosen_desc->text.id_source >= 0)
|
||||
{
|
||||
Edje_Part_Description_Text *et;
|
||||
|
||||
ep->typedata.text->source = ed->table_parts[chosen_desc->text.id_source % ed->table_parts_size];
|
||||
|
||||
et = _edje_real_part_text_source_description_get(ep, NULL);
|
||||
tmp = edje_string_get(&et->text.style);
|
||||
if (tmp) style = tmp;
|
||||
}
|
||||
else
|
||||
{
|
||||
ep->typedata.text->source = NULL;
|
||||
|
||||
tmp = edje_string_get(&chosen_desc->text.style);
|
||||
if (tmp) style = tmp;
|
||||
}
|
||||
|
||||
if (chosen_desc->text.id_text_source >= 0)
|
||||
{
|
||||
Edje_Part_Description_Text *et;
|
||||
Edje_Real_Part *rp;
|
||||
|
||||
ep->typedata.text->text_source = ed->table_parts[chosen_desc->text.id_text_source % ed->table_parts_size];
|
||||
|
||||
et = _edje_real_part_text_text_source_description_get(ep, &rp);
|
||||
text = edje_string_get(&et->text.text);
|
||||
|
||||
if (rp->typedata.text->text) text = rp->typedata.text->text;
|
||||
}
|
||||
else
|
||||
{
|
||||
ep->typedata.text->text_source = NULL;
|
||||
text = edje_string_get(&chosen_desc->text.text);
|
||||
if (ep->typedata.text->text) text = ep->typedata.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 ((chosen_desc->text.fit_x) || (chosen_desc->text.fit_y))
|
||||
{
|
||||
double base_s = 1.0;
|
||||
double orig_s;
|
||||
double s = base_s;
|
||||
|
||||
if (ep->part->scale) base_s = TO_DOUBLE(sc);
|
||||
efl_canvas_object_scale_set(ep->object, base_s);
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
|
||||
orig_s = base_s;
|
||||
/* Now make it bigger so calculations will be more accurate
|
||||
* and less influenced by hinting... */
|
||||
{
|
||||
orig_s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s,
|
||||
orig_s * TO_INT(params->eval.w) / tw);
|
||||
efl_canvas_object_scale_set(ep->object, orig_s);
|
||||
efl_canvas_text_size_native_get(ep->object, &tw, &th);
|
||||
}
|
||||
if (chosen_desc->text.fit_x)
|
||||
{
|
||||
if (tw > 0)
|
||||
{
|
||||
s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s,
|
||||
orig_s * TO_INT(params->eval.w) / tw);
|
||||
efl_canvas_object_scale_set(ep->object, s);
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, NULL);
|
||||
}
|
||||
}
|
||||
if (chosen_desc->text.fit_y)
|
||||
{
|
||||
if (th > 0)
|
||||
{
|
||||
double tmp_s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s,
|
||||
orig_s * TO_INT(params->eval.h) / th);
|
||||
/* If we already have X fit, restrict Y to be no bigger
|
||||
* than what we got with X. */
|
||||
if (!((chosen_desc->text.fit_x) && (tmp_s > s)))
|
||||
{
|
||||
s = tmp_s;
|
||||
}
|
||||
|
||||
efl_canvas_object_scale_set(ep->object, s);
|
||||
efl_canvas_text_size_native_get(ep->object, NULL, NULL);
|
||||
}
|
||||
}
|
||||
|
||||
/* Final tuning, try going down 90% at a time, hoping it'll
|
||||
* actually end up being correct. */
|
||||
{
|
||||
int i = 5; /* Tries before we give up. */
|
||||
Evas_Coord fw, fh;
|
||||
efl_canvas_text_size_native_get(ep->object, &fw, &fh);
|
||||
|
||||
/* If we are still too big, try reducing the size to
|
||||
* 95% each try. */
|
||||
while ((i > 0) &&
|
||||
((chosen_desc->text.fit_x && (fw > TO_INT(params->eval.w))) ||
|
||||
(chosen_desc->text.fit_y && (fh > TO_INT(params->eval.h)))))
|
||||
{
|
||||
double tmp_s = _edje_part_recalc_single_textblock_scale_range_adjust(chosen_desc, base_s, s * 0.95);
|
||||
|
||||
/* Break if we are not making any progress. */
|
||||
if (EQ(tmp_s, s))
|
||||
break;
|
||||
s = tmp_s;
|
||||
|
||||
efl_canvas_object_scale_set(ep->object, s);
|
||||
efl_canvas_text_size_native_get(ep->object, &fw, &fh);
|
||||
i--;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (stl)
|
||||
{
|
||||
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
|
||||
{
|
||||
evas_object_textblock_text_markup_set(ep->object, text);
|
||||
}
|
||||
|
||||
if ((ed->file->efl_version.major >= 1) && (ed->file->efl_version.minor >= 19))
|
||||
{
|
||||
_edje_part_recalc_single_textblock_min_max_calc(ep,
|
||||
chosen_desc,
|
||||
params,
|
||||
minw, minh,
|
||||
maxw, maxh);
|
||||
}
|
||||
else
|
||||
{
|
||||
_edje_part_recalc_single_textblock_min_max_calc_legacy(ep,
|
||||
chosen_desc,
|
||||
params,
|
||||
minw, minh,
|
||||
maxw, maxh);
|
||||
}
|
||||
}
|
||||
|
||||
evas_object_textblock_valign_set(ep->object, TO_DOUBLE(chosen_desc->text.align.y));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
_edje_textblock_recalc_apply(Edje *ed, Edje_Real_Part *ep,
|
||||
Edje_Calc_Params *params,
|
||||
Edje_Part_Description_Text *chosen_desc)
|
||||
{
|
||||
/* FIXME: this is just an hack. */
|
||||
FLOAT_T sc;
|
||||
|
||||
#if 0
|
||||
_get_text(ep);
|
||||
#endif
|
||||
|
||||
sc = DIV(ed->scale, ed->file->base_scale);
|
||||
if (EQ(sc, ZERO)) sc = DIV(_edje_scale, ed->file->base_scale);
|
||||
if (chosen_desc->text.fit_x || chosen_desc->text.fit_y)
|
||||
{
|
||||
_edje_part_recalc_single_textblock(sc, ed, ep, chosen_desc, params,
|
||||
NULL, NULL, NULL, NULL);
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue