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#include "e.h"
typedef struct _E_Widget_Data E_Widget_Data;
struct _E_Widget_Data
{
Evas_Object *o_entry, *o_inout;
char **text_location;
void (*func)(void *data, void *data2);
char *text;
void *data;
void *data2;
};
/* local subsystem functions */
static void _e_wid_del_hook(Evas_Object *obj);
static void _e_wid_focus_hook(Evas_Object *obj);
static void _e_wid_disable_hook(Evas_Object *obj);
static void _e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _e_wid_changed_cb(void *data, Evas_Object *obj, void *event_info);
static void _e_wid_keydown(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _e_wid_movresz(void *data, Evas *e, Evas_Object *obj, void *event_info);
/* externally accessible functions */
/**
* Creates a new entry widget
*
* @param evas the evas where to add the new entry widget
* @param text_location the location where to store the text of the entry.
* @param func DOCUMENT ME!
* @param data DOCUMENT ME!
* @param data2 DOCUMENT ME!
* The current value will be used to initialize the entry
* @return Returns the new entry widget
*/
E_API Evas_Object *
e_widget_entry_add(Evas_Object *parent, char **text_location, void (*func)(void *data, void *data2), void *data, void *data2)
{
Evas_Object *obj, *o;
E_Widget_Data *wd;
Evas_Coord minw, minh;
Evas *evas;
evas = evas_object_evas_get(parent);
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);
e_widget_disable_hook_set(obj, _e_wid_disable_hook);
wd = calloc(1, sizeof(E_Widget_Data));
e_widget_data_set(obj, wd);
wd->text_location = text_location;
o = elm_entry_add(parent);
elm_object_text_set(o, "test");
elm_entry_scrollable_set(o, 1);
elm_entry_single_line_set(o, 1);
elm_scroller_policy_set(o, ELM_SCROLLER_POLICY_AUTO, ELM_SCROLLER_POLICY_OFF);
wd->o_entry = o;
evas_object_size_hint_min_get(wd->o_entry, &minw, &minh);
e_widget_size_min_set(obj, minw, minh);
elm_object_text_set(o, NULL);
e_widget_sub_object_add(obj, o);
e_widget_resize_object_set(obj, o);
evas_object_show(o);
evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN, _e_wid_keydown, obj);
evas_object_event_callback_add(o, EVAS_CALLBACK_MOVE, _e_wid_movresz, obj);
evas_object_event_callback_add(o, EVAS_CALLBACK_RESIZE, _e_wid_movresz, obj);
o = evas_object_rectangle_add(evas);
wd->o_inout = o;
evas_object_repeat_events_set(o, EINA_TRUE);
evas_object_color_set(o, 0, 0, 0, 0);
e_widget_sub_object_add(obj, o);
evas_object_smart_member_add(o, obj);
evas_object_show(o);
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _e_wid_focus_steal, obj);
o = wd->o_entry;
if ((text_location) && (*text_location))
{
char *tmp = elm_entry_utf8_to_markup(*text_location);
if (tmp)
{
elm_object_text_set(o, tmp);
free(tmp);
}
else elm_object_text_set(wd->o_entry, NULL);
}
wd->func = func;
wd->data = data;
wd->data2 = data2;
evas_object_smart_callback_add(o, "changed", _e_wid_changed_cb, obj);
return obj;
}
/**
* Sets the text of the entry widget
*
* @param entry an entry widget
* @param text the text to set
*/
E_API void
e_widget_entry_text_set(Evas_Object *entry, const char *text)
{
E_Widget_Data *wd;
char *tmp;
if (!(entry) || (!(wd = e_widget_data_get(entry))))
return;
tmp = elm_entry_utf8_to_markup(text);
if (tmp)
{
elm_object_text_set(wd->o_entry, tmp);
free(tmp);
}
else elm_object_text_set(wd->o_entry, NULL);
}
/**
* Gets the text of the entry widget
*
* @param entry an entry widget
* @return Returns the text of the entry widget
*/
E_API const char *
e_widget_entry_text_get(Evas_Object *entry)
{
E_Widget_Data *wd;
char *tmp;
if (!(entry) || (!(wd = e_widget_data_get(entry))))
return NULL;
tmp = elm_entry_markup_to_utf8(elm_object_text_get(wd->o_entry));
if (tmp)
{
if (wd->text) free(wd->text);
wd->text = tmp;
return wd->text;
}
if (wd->text) free(wd->text);
wd->text = NULL;
return NULL;
}
/**
* Clears the entry widget
*
* @param entry an entry widget
*/
E_API void
e_widget_entry_clear(Evas_Object *entry)
{
E_Widget_Data *wd;
if (!(entry) || (!(wd = e_widget_data_get(entry))))
return;
elm_object_text_set(wd->o_entry, NULL);
}
/**
* Sets whether or not the entry widget is in password mode. In password mode,
* the entry displays '*' instead of the characters
*
* @param entry an entry widget
* @param password_mode 1 to turn on password mode, 0 to turn it off
*/
E_API void
e_widget_entry_password_set(Evas_Object *entry, int password_mode)
{
E_Widget_Data *wd;
if (!(entry) || (!(wd = e_widget_data_get(entry))))
return;
elm_entry_password_set(wd->o_entry, !!password_mode);
}
/**
* Sets whether or not the entry widget is user-editable. This still
* allows copying and selecting, just no inserting or deleting of text.
*
* @param entry an entry widget
* @param readonly_mode 1 to enable read-only mode, 0 to turn it off
*/
E_API void
e_widget_entry_readonly_set(Evas_Object *entry, int readonly_mode)
{
E_Widget_Data *wd;
if (!(entry) || (!(wd = e_widget_data_get(entry))))
return;
elm_entry_editable_set(wd->o_entry, !readonly_mode);
}
/**
* Selects the content of the entry.
*
* @param entry an entry widget
*/
E_API void
e_widget_entry_select_all(Evas_Object *entry)
{
E_Widget_Data *wd;
if (!(entry) || (!(wd = e_widget_data_get(entry))))
return;
elm_entry_select_all(wd->o_entry);
}
E_API void
e_widget_entry_select_set(Evas_Object *entry, int start, int end)
{
E_Widget_Data *wd;
if (!(entry) || (!(wd = e_widget_data_get(entry))))
return;
elm_entry_select_region_set(wd->o_entry, start, end);
}
/* Private functions */
static void
_e_wid_del_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
if (!(obj) || (!(wd = e_widget_data_get(obj))))
return;
if (wd->text) free(wd->text);
evas_object_del(wd->o_entry);
evas_object_del(wd->o_inout);
wd->o_entry = NULL;
wd->o_inout = NULL;
wd->text = NULL;
free(wd);
}
static void
_e_wid_focus_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
if (!(obj) || (!(wd = e_widget_data_get(obj))))
return;
elm_object_focus_set(wd->o_entry, !!e_widget_focus_get(obj));
}
static void
_e_wid_disable_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
if (!(obj) || (!(wd = e_widget_data_get(obj))))
return;
elm_object_disabled_set(wd->o_entry, !!e_widget_disabled_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);
}
static void
_e_wid_changed_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Evas_Object *entry;
E_Widget_Data *wd;
char *tmp;
if (!(entry = data) || (!(wd = e_widget_data_get(entry))))
return;
tmp = elm_entry_markup_to_utf8(elm_object_text_get(wd->o_entry));
if (tmp)
{
if (wd->text) free(wd->text);
wd->text = tmp;
}
else
{
if (wd->text) free(wd->text);
wd->text = NULL;
}
if (wd->text_location)
{
free(*wd->text_location);
*wd->text_location = wd->text ? strdup(wd->text) : NULL;
}
e_widget_change(data);
if (wd->func) wd->func(wd->data, wd->data2);
}
static void
_e_wid_keydown(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
evas_object_smart_callback_call(data, "key_down", event_info);
}
static void
_e_wid_movresz(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
E_Widget_Data *wd;
Evas_Coord x, y, w, h;
if (!(data) || (!(wd = e_widget_data_get(data))))
return;
evas_object_geometry_get(obj, &x, &y, &w, &h);
if (wd->o_inout)
{
evas_object_move(wd->o_inout, x, y);
evas_object_resize(wd->o_inout, w, h);
}
}