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Edje entry: Add link press effect 

Summary:
Add link press effect

Custom tag (linked_pressed) has to be supplied in entry tb style
with color value for press effect to be applied on link text.

Reviewers: tasn

Subscribers: shilpasingh, cedric, jpeg

Differential Revision: https://phab.enlightenment.org/D3629
This commit is contained in:
Subodh Kumar 2016-07-11 18:26:29 +09:00 committed by Carsten Haitzler (Rasterman)
parent 9986ac387e
commit 4aa0590ebd
1 changed files with 52 additions and 0 deletions
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52
src/lib/edje/edje_entry.c
View File

@ -50,6 +50,7 @@ struct _Entry
Eina_Bool input_panel_enable : 1;
Eina_Bool prediction_allow : 1;
Eina_Bool anchors_updated : 1;
Eina_Bool have_link_pressed : 1;
#ifdef HAVE_ECORE_IMF
Eina_Bool have_preedit : 1;
@ -761,6 +762,28 @@ _sel_update(Edje *ed, Evas_Textblock_Cursor *c EINA_UNUSED, Evas_Object *o, Entr
}
}
static Eina_Bool
_edje_entry_style_tag_check(Edje_Real_Part *rp, const char *tag)
{
const Evas_Textblock_Style *ts = NULL;
ts = evas_object_textblock_style_user_peek(rp->object);
if (ts)
{
if (strstr(evas_textblock_style_get(ts), tag)) return EINA_TRUE;
}
else
{
ts = evas_object_textblock_style_get(rp->object);
if (ts)
{
if (strstr(evas_textblock_style_get(ts), tag)) return EINA_TRUE;
}
}
return EINA_FALSE;
}
static void
_edje_anchor_mouse_down_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
@ -794,6 +817,14 @@ _edje_anchor_mouse_down_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EIN
else
snprintf(buf, len, "anchor,mouse,down,%i,%s", ev->button, n);
_edje_emit(ed, buf, rp->part->name);
/* Link Pressed effect */
if (_edje_entry_style_tag_check(rp, "link_pressed="))
{
an->en->have_link_pressed = EINA_TRUE;
evas_textblock_cursor_format_append(an->start, "<link_pressed>");
evas_textblock_cursor_format_prepend(an->end, "</>");
}
}
ev->event_flags |= rp->part->mask_flags;
}
@ -826,8 +857,29 @@ _edje_anchor_mouse_up_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_
{
snprintf(buf, len, "anchor,mouse,up,%i,%s", ev->button, n);
_edje_emit(ed, buf, rp->part->name);
/* Link Pressed effect */
if (an->en->have_link_pressed)
{
const Evas_Object_Textblock_Node_Format *node;
node = evas_textblock_node_format_first_get(rp->object);
for (; node; node = evas_textblock_node_format_next_get(node))
{
const char *text = evas_textblock_node_format_text_get(node);
if (text)
{
if (!strcmp(text, "+ link_pressed"))
{
evas_textblock_node_format_remove_pair(rp->object,
(Evas_Object_Textblock_Node_Format *)node);
break;
}
}
}
}
}
}
if ((rp->still_in) && (rp->clicked_button == ev->button) && (!ignored))
{
snprintf(buf, len, "anchor,mouse,clicked,%i,%s", ev->button, n);