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#include "ecore_input_private.h"
typedef struct _Ecore_Event_Modifier_Match Ecore_Event_Modifier_Match;
struct _Ecore_Event_Modifier_Match
{
const char *key;
Ecore_Event_Modifier modifier;
unsigned int event_modifier;
};
static const Ecore_Event_Modifier_Match matchs[] = {
{ "Shift_L", ECORE_SHIFT, ECORE_EVENT_MODIFIER_SHIFT },
{ "Shift_R", ECORE_SHIFT, ECORE_EVENT_MODIFIER_SHIFT },
{ "Alt_L", ECORE_ALT, ECORE_EVENT_MODIFIER_ALT },
{ "Alt_R", ECORE_ALT, ECORE_EVENT_MODIFIER_ALT },
{ "Control_L", ECORE_CTRL, ECORE_EVENT_MODIFIER_CTRL },
{ "Control_R", ECORE_CTRL, ECORE_EVENT_MODIFIER_CTRL },
{ "Caps_Lock", ECORE_CAPS, ECORE_EVENT_MODIFIER_CAPS },
{ "Super_L", ECORE_WIN, ECORE_EVENT_MODIFIER_WIN },
{ "Super_R", ECORE_WIN, ECORE_EVENT_MODIFIER_WIN },
{ "ISO_Level3_Shift", ECORE_MODE, ECORE_EVENT_MODIFIER_ALTGR },
{ "Scroll_Lock", ECORE_SCROLL, ECORE_EVENT_MODIFIER_SCROLL }
};
/* local variables */
static int _ecore_input_init_count = 0;
/* externval variables */
int _ecore_input_log_dom = -1;
#ifdef HAVE_SYSTEMD_LOGIN
char *_ecore_input_session_id;
#endif
#ifdef HAVE_LIBINPUT
struct udev *_ecore_input_udev;
#endif
EAPI int ECORE_EVENT_KEY_DOWN = 0;
EAPI int ECORE_EVENT_KEY_UP = 0;
EAPI int ECORE_EVENT_MOUSE_BUTTON_DOWN = 0;
EAPI int ECORE_EVENT_MOUSE_BUTTON_UP = 0;
EAPI int ECORE_EVENT_MOUSE_MOVE = 0;
EAPI int ECORE_EVENT_MOUSE_WHEEL = 0;
EAPI int ECORE_EVENT_MOUSE_IN = 0;
EAPI int ECORE_EVENT_MOUSE_OUT = 0;
/* API functions */
EAPI int
ecore_input_init(void)
{
if (++_ecore_input_init_count != 1)
return _ecore_input_init_count;
if (!ecore_init())
{
ERR("Could not init Ecore");
_ecore_input_init_count--;
return 0;
}
_ecore_input_log_dom =
eina_log_domain_register("ecore_input", ECORE_INPUT_DEFAULT_LOG_COLOR);
if (_ecore_input_log_dom < 0)
{
EINA_LOG_ERR("Impossible to create a log domain for the ecore input module.");
return --_ecore_input_init_count;
}
ECORE_EVENT_KEY_DOWN = ecore_event_type_new();
ECORE_EVENT_KEY_UP = ecore_event_type_new();
ECORE_EVENT_MOUSE_BUTTON_DOWN = ecore_event_type_new();
ECORE_EVENT_MOUSE_BUTTON_UP = ecore_event_type_new();
ECORE_EVENT_MOUSE_MOVE = ecore_event_type_new();
ECORE_EVENT_MOUSE_WHEEL = ecore_event_type_new();
ECORE_EVENT_MOUSE_IN = ecore_event_type_new();
ECORE_EVENT_MOUSE_OUT = ecore_event_type_new();
return _ecore_input_init_count;
}
EAPI int
ecore_input_shutdown(void)
{
if (--_ecore_input_init_count != 0)
return _ecore_input_init_count;
ECORE_EVENT_KEY_DOWN = 0;
ECORE_EVENT_KEY_UP = 0;
ECORE_EVENT_MOUSE_BUTTON_DOWN = 0;
ECORE_EVENT_MOUSE_BUTTON_UP = 0;
ECORE_EVENT_MOUSE_MOVE = 0;
ECORE_EVENT_MOUSE_WHEEL = 0;
ECORE_EVENT_MOUSE_IN = 0;
ECORE_EVENT_MOUSE_OUT = 0;
eina_log_domain_unregister(_ecore_input_log_dom);
_ecore_input_log_dom = -1;
ecore_shutdown();
return _ecore_input_init_count;
}
EAPI Eina_Bool
ecore_input_session_init(void)
{
#ifdef HAVE_SYSTEMD_LOGIN
/* try to get the systemd session id */
if (sd_pid_get_session(getpid(), &_ecore_input_session_id) < 0)
{
ERR("Could not get systemd session id: %m");
return EINA_FALSE;
}
#endif
#ifdef HAVE_LIBINPUT
/* try to init dbus */
if (!_ecore_input_dbus_init())
{
ERR("Could not initialize dbus");
goto dbus_err;
}
/* try to init udev */
if (!(_ecore_input_udev = udev_new()))
{
ERR("Could not initialize udev: %m");
goto udev_err;
}
else
{
/* try to init libinput seat */
if (!ecore_input_seat_init("seat0"))
ERR("Could not init input seat");
}
#endif
return EINA_TRUE;
#ifdef HAVE_LIBINPUT
udev_err:
_ecore_input_dbus_shutdown();
dbus_err:
# ifdef HAVE_SYSTEMD_LOGIN
/* free the stored systemd session id */
free(_ecore_input_session_id);
# endif
return EINA_FALSE;
#endif
}
EAPI Eina_Bool
ecore_input_session_shutdown(void)
{
#ifdef HAVE_LIBINPUT
/* shutdown libinput seat */
ecore_input_seat_shutdown(NULL);
/* free udev */
if (_ecore_input_udev) udev_unref(_ecore_input_udev);
/* shutdown dbus */
_ecore_input_dbus_shutdown();
#endif
#ifdef HAVE_SYSTEMD_LOGIN
/* free the stored systemd session id */
free(_ecore_input_session_id);
#endif
return EINA_TRUE;
}
EAPI unsigned int
ecore_input_event_modifier_mask(Ecore_Event_Modifier modifier)
{
size_t i;
for (i = 0; i < sizeof (matchs) / sizeof (Ecore_Event_Modifier_Match); i++)
if (matchs[i].modifier == modifier)
return matchs[i].event_modifier;
return 0;
}
EAPI Ecore_Event_Modifier
ecore_input_event_update_modifier(const char *key, Ecore_Event_Modifiers *modifiers, int inc)
{
size_t i;
for (i = 0; i < sizeof (matchs) / sizeof (Ecore_Event_Modifier_Match); i++)
if (strcmp(matchs[i].key, key) == 0)
{
if (modifiers && matchs[i].modifier < modifiers->size)
modifiers->array[matchs[i].modifier] += inc;
return matchs[i].modifier;
}
return ECORE_NONE;
}
/* deprecated functions */
EINA_DEPRECATED EAPI int
ecore_event_init(void)
{
return ecore_input_init();
}
EINA_DEPRECATED EAPI int
ecore_event_shutdown(void)
{
return ecore_input_shutdown();
}
EINA_DEPRECATED EAPI unsigned int
ecore_event_modifier_mask(Ecore_Event_Modifier modifier)
{
return ecore_input_event_modifier_mask(modifier);
}
EINA_DEPRECATED EAPI Ecore_Event_Modifier
ecore_event_update_modifier(const char *key, Ecore_Event_Modifiers *modifiers, int inc)
{
return ecore_input_event_update_modifier(key, modifiers, inc);
}
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