135 lines
3.4 KiB
C
135 lines
3.4 KiB
C
/*
|
|
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
|
|
*/
|
|
#include "e.h"
|
|
|
|
typedef struct _E_Widget_Data E_Widget_Data;
|
|
struct _E_Widget_Data
|
|
{
|
|
Evas_Object *o_button;
|
|
Evas_Object *o_icon;
|
|
void (*func) (void *data, void *data2);
|
|
void *data;
|
|
void *data2;
|
|
};
|
|
|
|
static void _e_wid_del_hook(Evas_Object *obj);
|
|
static void _e_wid_focus_hook(Evas_Object *obj);
|
|
static void _e_wid_activate_hook(Evas_Object *obj);
|
|
static void _e_wid_disable_hook(Evas_Object *obj);
|
|
static void _e_wid_signal_cb1(void *data, Evas_Object *obj, const char *emission, const char *source);
|
|
static void _e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info);
|
|
/* local subsystem functions */
|
|
|
|
/* externally accessible functions */
|
|
Evas_Object *
|
|
e_widget_button_add(Evas *evas, char *label, char *icon, void (*func) (void *data, void *data2), void *data, void *data2)
|
|
{
|
|
Evas_Object *obj, *o;
|
|
E_Widget_Data *wd;
|
|
Evas_Coord mw, mh;
|
|
|
|
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_activate_hook_set(obj, _e_wid_activate_hook);
|
|
e_widget_disable_hook_set(obj, _e_wid_disable_hook);
|
|
wd = calloc(1, sizeof(E_Widget_Data));
|
|
wd->func = func;
|
|
wd->data = data;
|
|
wd->data2 = data2;
|
|
e_widget_data_set(obj, wd);
|
|
|
|
o = edje_object_add(evas);
|
|
wd->o_button = o;
|
|
e_theme_edje_object_set(o, "base/theme/widgets",
|
|
"widgets/button");
|
|
edje_object_signal_callback_add(o, "click", "", _e_wid_signal_cb1, obj);
|
|
edje_object_part_text_set(o, "label", label);
|
|
evas_object_show(o);
|
|
|
|
e_widget_sub_object_add(obj, o);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _e_wid_focus_steal, obj);
|
|
e_widget_resize_object_set(obj, o);
|
|
|
|
if (icon)
|
|
{
|
|
o = edje_object_add(evas);
|
|
wd->o_icon = o;
|
|
e_util_edje_icon_set(o, icon);
|
|
edje_object_part_swallow(wd->o_button, "icon_swallow", o);
|
|
edje_object_signal_emit(wd->o_button, "icon_visible", "");
|
|
edje_object_message_signal_process(wd->o_button);
|
|
evas_object_show(o);
|
|
e_widget_sub_object_add(obj, o);
|
|
}
|
|
|
|
edje_object_size_min_calc(wd->o_button, &mw, &mh);
|
|
e_widget_min_size_set(obj, mw, mh);
|
|
|
|
return obj;
|
|
}
|
|
|
|
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);
|
|
if (e_widget_focus_get(obj))
|
|
{
|
|
edje_object_signal_emit(wd->o_button, "focus_in", "");
|
|
evas_object_focus_set(wd->o_button, 1);
|
|
}
|
|
else
|
|
{
|
|
edje_object_signal_emit(wd->o_button, "focus_out", "");
|
|
evas_object_focus_set(wd->o_button, 0);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_e_wid_activate_hook(Evas_Object *obj)
|
|
{
|
|
E_Widget_Data *wd;
|
|
|
|
wd = e_widget_data_get(obj);
|
|
if (wd->func) wd->func(wd->data, wd->data2);
|
|
}
|
|
|
|
static void
|
|
_e_wid_disable_hook(Evas_Object *obj)
|
|
{
|
|
E_Widget_Data *wd;
|
|
|
|
wd = e_widget_data_get(obj);
|
|
if (e_widget_disabled_get(obj))
|
|
edje_object_signal_emit(wd->o_button, "disabled", "");
|
|
else
|
|
edje_object_signal_emit(wd->o_button, "enabled", "");
|
|
}
|
|
|
|
static void
|
|
_e_wid_signal_cb1(void *data, Evas_Object *obj, const char *emission, const char *source)
|
|
{
|
|
e_widget_focus_steal(data);
|
|
_e_wid_activate_hook(data);
|
|
e_widget_change(data);
|
|
}
|
|
|
|
static void
|
|
_e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info)
|
|
{
|
|
e_widget_focus_steal(data);
|
|
}
|