tasn pushed a commit to branch evas-1.7.
commit 731929b0ad2ce86694ca4a7c4d56ccde82b90ea6
Author: Tom Hacohen <[email protected]>
Date: Tue Aug 20 11:20:30 2013 +0100
Evas textblock: Fixed calculation of maxdescent.
Thanks to YoungBok Shin for reporting.
---
src/lib/canvas/evas_object_textblock.c | 33 ++++++++++++++++++++++++++++-----
1 file changed, 28 insertions(+), 5 deletions(-)
diff --git a/src/lib/canvas/evas_object_textblock.c
b/src/lib/canvas/evas_object_textblock.c
index 84e7ab3..3e16068 100644
--- a/src/lib/canvas/evas_object_textblock.c
+++ b/src/lib/canvas/evas_object_textblock.c
@@ -2454,7 +2454,8 @@ typedef enum
{
TEXTBLOCK_POSITION_START,
TEXTBLOCK_POSITION_END,
- TEXTBLOCK_POSITION_ELSE
+ TEXTBLOCK_POSITION_ELSE,
+ TEXTBLOCK_POSITION_SINGLE
} Textblock_Position;
/**
@@ -2568,7 +2569,8 @@ _layout_item_ascent_descent_adjust(const Evas_Object *obj,
{
void *fi = _ITEM_TEXT(it)->text_props.font_instance;
- if (position == TEXTBLOCK_POSITION_START)
+ if ((position == TEXTBLOCK_POSITION_START) ||
+ (position == TEXTBLOCK_POSITION_SINGLE))
{
int asc = 0;
@@ -2583,7 +2585,9 @@ _layout_item_ascent_descent_adjust(const Evas_Object *obj,
if (maxascent && (asc > *maxascent))
*maxascent = asc;
}
- else if (position == TEXTBLOCK_POSITION_END)
+
+ if ((position == TEXTBLOCK_POSITION_END) ||
+ (position == TEXTBLOCK_POSITION_SINGLE))
{
int desc = 0;
@@ -2597,7 +2601,7 @@ _layout_item_ascent_descent_adjust(const Evas_Object *obj,
ENFN->font_max_descent_get(ENDT, it->format->font.font);
}
- if (maxdescent && (desc < *maxdescent))
+ if (maxdescent && (desc > *maxdescent))
*maxdescent = desc;
}
}
@@ -3236,7 +3240,9 @@ _layout_line_finalize(Ctxt *c,
Evas_Object_Textblock_Format *fmt)
Evas_Object_Textblock_Item *it;
Evas_Coord x = 0;
- c->position = TEXTBLOCK_POSITION_ELSE;
+ if (c->position == TEXTBLOCK_POSITION_START)
+ c->position = TEXTBLOCK_POSITION_ELSE;
+
/* If there are no text items yet, calc ascent/descent
* according to the current format. */
if (c->maxascent + c->maxdescent == 0)
@@ -4284,6 +4290,9 @@ _layout_handle_ellipsis(Ctxt *c,
Evas_Object_Textblock_Item *it, Eina_List *i)
c->ln->items = (Evas_Object_Textblock_Item *)
eina_inlist_append(EINA_INLIST_GET(c->ln->items),
EINA_INLIST_GET(_ITEM(ellip_ti)));
+
+ c->position = (c->position == TEXTBLOCK_POSITION_START) ?
+ TEXTBLOCK_POSITION_SINGLE : TEXTBLOCK_POSITION_END;
_layout_line_finalize(c, ellip_ti->parent.format);
}
@@ -4625,8 +4634,15 @@ _layout_par(Ctxt *c)
_layout_line_advance(c, it->format);
}
}
+
if (c->ln->items)
{
+ if (c->par && !EINA_INLIST_GET(c->par)->next)
+ {
+ c->position = (c->position == TEXTBLOCK_POSITION_START) ?
+ TEXTBLOCK_POSITION_SINGLE : TEXTBLOCK_POSITION_END;
+ }
+
/* Here 'it' is the last format used */
_layout_line_finalize(c, it->format);
}
@@ -9800,6 +9816,11 @@ _size_native_calc_line_finalize(const Evas_Object *obj,
Eina_List *items,
_layout_calculate_format_item_size(obj, fi, ascent,
descent, &fy, &fw, &fh);
}
+ else
+ {
+ _layout_item_ascent_descent_adjust(obj, ascent, descent,
+ it, position);
+ }
loop_advance:
*w += it->adv;
@@ -9862,6 +9883,8 @@ _size_native_calc_paragraph_size(const Evas_Object *obj,
}
}
+ *position = (*position == TEXTBLOCK_POSITION_START) ?
+ TEXTBLOCK_POSITION_SINGLE : TEXTBLOCK_POSITION_END;
_size_native_calc_line_finalize(obj, line_items, &ascent, &descent, &w,
*position);
line_items = eina_list_free(line_items);
--
------------------------------------------------------------------------------
Introducing Performance Central, a new site from SourceForge and
AppDynamics. Performance Central is your source for news, insights,
analysis and resources for efficient Application Performance Management.
Visit us today!
http://pubads.g.doubleclick.net/gampad/clk?id=48897511&iu=/4140/ostg.clktrk
