+ * This function restartes line, flick, zoom and rotate gestures
+ * when gesture-layer continues-gestures enabled.
+ * Example of continues-gesture:
+ * When doing a line, user stops moving finger but keeps fingers on touch.
+ * This will cause line-end, then as user continues moving his finger
+ * it re-starts line gesture.
+ * When continue mode is disabled, user has to lift finger from touch
+ * to end a gesture. Them touch-again to start a new one.
+ *
+ * @param data The gesture-layer object.
+ * @param wd gesture layer widget data.
+ * @param states_reset flag that marks gestures were reset in history clear.
+ *
+ * @ingroup Elm_Gesture_Layer
+ */
+void continues_gestures_restart(void *data, Eina_Bool states_reset)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+ if (!wd) return;
+
+ /* Run through events to restart gestures */
+ Gesture_Info *g;
+ Eina_Bool n_lines, n_flicks, zoom, rotate;
+#if defined(DEBUG_GESTURE_LAYER)
+ int i;
+ printf("Gesture | State | is tested\n");
+ for(i = ELM_GESTURE_N_TAPS; i < ELM_GESTURE_LAST; i++)
+ {
+ g = wd->gesture[i];
+ if(g)
+ printf(" %d %d %d\n", i, g->state, g->test);
+ }
+#endif
+ /* We turn-on flag for finished, aborted, not-started gestures */
+ g = wd->gesture[ELM_GESTURE_N_LINES];
+ n_lines = (g) ? ((states_reset) | ((g->state != ELM_GESTURE_STATE_START)
+ && (g->state != ELM_GESTURE_STATE_MOVE))) : EINA_FALSE;
+ if (n_lines)
+ {
+ _line_test_reset(wd->gesture[ELM_GESTURE_N_LINES]);
+ _set_state(g, ELM_GESTURE_STATE_UNDEFINED, NULL, EINA_FALSE);
+ SET_TEST_BIT(g);
+ }
+
+ g = wd->gesture[ELM_GESTURE_N_FLICKS];
+ n_flicks = (g) ? ((states_reset) | ((g->state != ELM_GESTURE_STATE_START)
+ && (g->state != ELM_GESTURE_STATE_MOVE))) : EINA_FALSE;
+ if (n_flicks)
+ {
+ _line_test_reset(wd->gesture[ELM_GESTURE_N_FLICKS]);
+ _set_state(g, ELM_GESTURE_STATE_UNDEFINED, NULL, EINA_FALSE);
+ SET_TEST_BIT(g);
+ }
+
+ g = wd->gesture[ELM_GESTURE_ZOOM];
+ zoom = (g) ? ((states_reset) | ((g->state != ELM_GESTURE_STATE_START)
+ && (g->state != ELM_GESTURE_STATE_MOVE))) : EINA_FALSE;
+ if (zoom)
+ {
+ _zoom_test_reset(wd->gesture[ELM_GESTURE_ZOOM]);
+ _set_state(g, ELM_GESTURE_STATE_UNDEFINED, NULL, EINA_FALSE);
+ SET_TEST_BIT(g);
+ }
+
+
+ g = wd->gesture[ELM_GESTURE_ROTATE];
+ rotate = (g) ? ((states_reset) | ((g->state != ELM_GESTURE_STATE_START)
+ && (g->state != ELM_GESTURE_STATE_MOVE))) : EINA_FALSE;
+ if (rotate)
+ {
+ _rotate_test_reset(wd->gesture[ELM_GESTURE_ROTATE]);
+ _set_state(g, ELM_GESTURE_STATE_UNDEFINED, NULL, EINA_FALSE);
+ SET_TEST_BIT(g);
+ }
+
+ Eina_List *l;
+ Pointer_Event *p;
+ EINA_LIST_FOREACH(wd->recent_device_event, l, p)
+ { /* Generate a DOWN event */
+ Evas_Callback_Type e_type = p->event_type;
+ if(p->event_type == EVAS_CALLBACK_MULTI_MOVE)
+ e_type = EVAS_CALLBACK_MULTI_DOWN;
+ else
+ if(p->event_type == EVAS_CALLBACK_MOUSE_MOVE)
+ e_type = EVAS_CALLBACK_MOUSE_DOWN;
+
+
+ if (n_lines && (IS_TESTED(ELM_GESTURE_N_LINES)))
+ _n_line_test(data, p, NULL, e_type, ELM_GESTURE_N_LINES);
+
+ if (n_flicks && (IS_TESTED(ELM_GESTURE_N_FLICKS)))
+ _n_line_test(data, p, NULL, e_type, ELM_GESTURE_N_FLICKS);
+
+ if (zoom && (IS_TESTED(ELM_GESTURE_ZOOM)))
+ _zoom_test(data, p, NULL, e_type, ELM_GESTURE_ZOOM);
+
+ if (rotate && (IS_TESTED(ELM_GESTURE_ROTATE)))
+ _rotate_test(data, p, NULL, e_type, ELM_GESTURE_ROTATE);
+ }
+}
+
+/**
+ * @internal
+ *