Differential D9574 Diff 31134 source/blender/windowmanager/intern/wm_event_system.c

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source/blender/windowmanager/intern/wm_event_system.c

Show First 20 Lines • Show All 174 Lines • ▼ Show 20 Lines	if (event->customdatafree) {
MEM_freeN(event->customdata);		MEM_freeN(event->customdata);
}		}
}		}
}		}

MEM_freeN(event);		MEM_freeN(event);
}		}

		static void wm_event_free_last(wmWindow *win)
		{
		wmEvent *event = BLI_poptail(&win->queue);
		if (event != NULL) {
		wm_event_free(event);
		}
		}

void wm_event_free_all(wmWindow *win)		void wm_event_free_all(wmWindow *win)
{		{
wmEvent *event;		wmEvent *event;
while ((event = BLI_pophead(&win->queue))) {		while ((event = BLI_pophead(&win->queue))) {
wm_event_free(event);		wm_event_free(event);
}		}
}		}

▲ Show 20 Lines • Show All 4,110 Lines • ▼ Show 20 Lines	static wmEvent wm_event_add_mousemove(wmWindow win, const wmEvent *event)
if (event_last == NULL) {		if (event_last == NULL) {
event_last = win->eventstate;		event_last = win->eventstate;
}		}

copy_v2_v2_int(&event_new->prevx, &event_last->x);		copy_v2_v2_int(&event_new->prevx, &event_last->x);
return event_new;		return event_new;
}		}

		static wmEvent wm_event_add_trackpad(wmWindow win, const wmEvent *event, int deltax, int deltay)
		{
		/* Ignore in between trackpad events for performance, we only need high accuracy
		* for painting with mouse moves, for navigation using the accumulated value is ok. */
		wmEvent *event_last = win->queue.last;
		if (event_last && event_last->type == event->type) {
		deltax += event_last->x - event_last->prevx;
		deltay += event_last->y - event_last->prevy;

		wm_event_free_last(win);
		}

		/* Set prevx/prevy, the delta is computed from this in operators. */
		wmEvent *event_new = wm_event_add(win, event);
		event_new->prevx = event_new->x - deltax;
		event_new->prevy = event_new->y - deltay;

		return event_new;
		}

/* Windows store own event queues, no bContext here. */		/* Windows store own event queues, no bContext here. */
/* Time is in 1000s of seconds, from Ghost. */		/* Time is in 1000s of seconds, from Ghost. */
void wm_event_add_ghostevent(wmWindowManager wm, wmWindow win, int type, void *customdata)		void wm_event_add_ghostevent(wmWindowManager wm, wmWindow win, int type, void *customdata)
{		{
if (UNLIKELY(G.f & G_FLAG_EVENT_SIMULATE)) {		if (UNLIKELY(G.f & G_FLAG_EVENT_SIMULATE)) {
return;		return;
}		}

▲ Show 20 Lines • Show All 71 Lines • ▼ Show 20 Lines	case GHOST_kEventTrackpad: {
event.type = MOUSEPAN;		event.type = MOUSEPAN;
break;		break;
}		}

event.x = evt->x = pd->x;		event.x = evt->x = pd->x;
event.y = evt->y = pd->y;		event.y = evt->y = pd->y;
event.val = KM_NOTHING;		event.val = KM_NOTHING;

/* Use prevx/prevy so we can calculate the delta later. */
event.prevx = event.x - pd->deltaX;
event.prevy = event.y - (-pd->deltaY);

/* The direction is inverted from the device due to system preferences. */		/* The direction is inverted from the device due to system preferences. */
event.is_direction_inverted = pd->isDirectionInverted;		event.is_direction_inverted = pd->isDirectionInverted;

wm_event_add(win, &event);		wm_event_add_trackpad(win, &event, pd->deltaX, -pd->deltaY);
break;		break;
}		}
/* Mouse button. */		/* Mouse button. */
case GHOST_kEventButtonDown:		case GHOST_kEventButtonDown:
case GHOST_kEventButtonUp: {		case GHOST_kEventButtonUp: {
GHOST_TEventButtonData *bd = customdata;		GHOST_TEventButtonData *bd = customdata;

/* Get value and type from Ghost. */		/* Get value and type from Ghost. */
▲ Show 20 Lines • Show All 740 Lines • Show Last 20 Lines