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#include "e.h"
typedef struct _E_Widget_Data E_Widget_Data;
struct _E_Widget_Data
{
Evas_Object *o_widget, *o_entry;
};
static void _e_wid_del_hook(Evas_Object *obj);
static void _e_wid_focus_hook(Evas_Object *obj);
static void _e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info);
/* externally accessible functions */
E_API Evas_Object *
e_widget_textblock_add(Evas *evas)
{
Evas_Object *obj, *o;
E_Widget_Data *wd;
obj = e_widget_add(evas);
e_widget_del_hook_set(obj, _e_wid_del_hook);
e_widget_focus_hook_set(obj, _e_wid_focus_hook);
wd = calloc(1, sizeof(E_Widget_Data));
e_widget_data_set(obj, wd);
wd->o_entry = o = elm_entry_add(e_win_evas_win_get(evas));
elm_entry_scrollable_set(o, 1);
elm_entry_editable_set(o, 0);
evas_object_show(o);
e_widget_sub_object_add(obj, o);
e_widget_resize_object_set(obj, o);
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _e_wid_focus_steal, obj);
evas_object_resize(obj, 32, 32);
e_widget_size_min_set(obj, 32, 32);
return obj;
}
E_API void
e_widget_textblock_markup_set(Evas_Object *obj, const char *text)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
elm_entry_entry_set(wd->o_entry, text);
}
E_API void
e_widget_textblock_plain_set(Evas_Object *obj, const char *text)
{
char *markup;
char *d;
const char *p;
int mlen;
if (!text)
{
e_widget_textblock_markup_set(obj, NULL);
return;
}
mlen = strlen(text);
/* need to look for these and replace with a new string (on the right)
* '\n' -> "<ps/>"
* '\t' -> " "
* '<' -> "&lt;"
* '>' -> "&gt;"
* '&' -> "&amp;"
*/
for (p = text; *p != 0; p++)
{
if (*p == '\n') mlen += 4 - 1;
else if (*p == '\t')
mlen += 8 - 1;
else if (*p == '<')
mlen += 4 - 1;
else if (*p == '>')
mlen += 4 - 1;
else if (*p == '&')
mlen += 5 - 1;
}
markup = alloca(mlen + 1);
if (!markup) return;
markup[0] = 0;
for (d = markup, p = text; *p != 0; p++, d++)
{
if (*p == '\n')
{
strcpy(d, "<ps/>");
d += 4 - 1;
}
else if (*p == '\t')
{
strcpy(d, " ");
d += 8 - 1;
}
else if (*p == '<')
{
strcpy(d, "&lt;");
d += 4 - 1;
}
else if (*p == '>')
{
strcpy(d, "&gt;");
d += 4 - 1;
}
else if (*p == '&')
{
strcpy(d, "&amp;");
d += 5 - 1;
}
else *d = *p;
}
*d = 0;
elm_entry_entry_set(obj, markup);
}
static void
_e_wid_del_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
free(wd);
}
static void
_e_wid_focus_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
elm_object_focus_set(wd->o_entry, e_widget_focus_get(obj));
}
static void
_e_wid_focus_steal(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
e_widget_focus_steal(data);
}