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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif /* ifdef HAVE_CONFIG_H */
#include "ecore_x_private.h"
static Eina_Bool _gesture_available = EINA_FALSE;
#ifdef ECORE_XGESTURE
static int _gesture_major, _gesture_minor, _gesture_patch;
int _gesture_version;
#endif /* ifdef ECORE_XGESTURE */
void
_ecore_x_gesture_init(void)
{
#ifdef ECORE_XGESTURE
_gesture_major = 0;
_gesture_minor = 0;
_gesture_patch = 0;
_gesture_version = 0;
if (XGestureQueryVersion(_ecore_x_disp, &_gesture_major, &_gesture_minor, &_gesture_patch))
{
_gesture_version = (_gesture_major << 16) | _gesture_minor;
_gesture_available = EINA_TRUE;
}
else
_gesture_available = EINA_FALSE;
#else /* ifdef ECORE_XGESTURE */
_gesture_available = EINA_FALSE;
#endif /* ifdef ECORE_XGESTURE */
}
/*
* @brief query whether gesture is available or not
* @return EINA_TRUE, if extension is available, else EINA_FALSE
*/
EAPI Eina_Bool
ecore_x_gesture_supported(void)
{
return _gesture_available;
}
EAPI Eina_Bool
ecore_x_gesture_events_select(Ecore_X_Window win,
Ecore_X_Gesture_Event_Mask mask)
{
#ifdef ECORE_XGESTURE
if (!_gesture_available)
return EINA_FALSE;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
XGestureSelectEvents(_ecore_x_disp, win, mask);
return EINA_TRUE;
#else /* ifdef ECORE_XGESTURE */
return EINA_FALSE;
win = 0;
mask = 0;
#endif /* ifdef ECORE_XGESTURE */
}
EAPI Ecore_X_Gesture_Event_Mask
ecore_x_gesture_events_selected_get(Ecore_X_Window win)
{
#ifdef ECORE_XGESTURE
Ecore_X_Gesture_Event_Mask mask;
if (!_gesture_available)
return ECORE_X_GESTURE_EVENT_MASK_NONE;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (GestureSuccess != XGestureGetSelectedEvents(_ecore_x_disp, win, &mask))
{
mask = ECORE_X_GESTURE_EVENT_MASK_NONE;
return mask;
}
return mask;
#else /* ifdef ECORE_XGESTURE */
return ECORE_X_GESTURE_EVENT_MASK_NONE;
win = 0;
#endif /* ifdef ECORE_XGESTURE */
}
EAPI Eina_Bool
ecore_x_gesture_event_grab(Ecore_X_Window win,
Ecore_X_Gesture_Event_Type type,
int num_fingers)
{
#ifdef ECORE_XGESTURE
if (!_gesture_available)
return EINA_FALSE;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (GestureGrabSuccess != XGestureGrabEvent(_ecore_x_disp, win, type, num_fingers, CurrentTime))
{
return EINA_FALSE;
}
return EINA_TRUE;
#else /* ifdef ECORE_XGESTURE */
return EINA_FALSE;
win = 0;
type = 0;
num_fingers = 0;
#endif /* ifdef ECORE_XGESTURE */
}
EAPI Eina_Bool
ecore_x_gesture_event_ungrab(Ecore_X_Window win,
Ecore_X_Gesture_Event_Type type,
int num_fingers)
{
#ifdef ECORE_XGESTURE
Ecore_X_Gesture_Event_Mask mask;
if (!_gesture_available)
return EINA_FALSE;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (GestureUngrabSuccess != XGestureUngrabEvent(_ecore_x_disp, win, type, num_fingers, CurrentTime))
{
return EINA_FALSE;
}
return EINA_TRUE;
#else /* ifdef ECORE_XGESTURE */
return EINA_FALSE;
win = 0;
type = 0;
num_fingers = 0;
#endif /* ifdef ECORE_XGESTURE */
}
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