Differential D8521 Diff 43774 source/blender/windowmanager/intern/wm_event_system.c

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source/blender/windowmanager/intern/wm_event_system.c

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	if (event_last == NULL) {			if (event_last == NULL) {
	event_last = win->eventstate;			event_last = win->eventstate;
	}			}

	copy_v2_v2_int(event_new->prev_xy, event_last->xy);			copy_v2_v2_int(event_new->prev_xy, event_last->xy);
	return event_new;			return event_new;
	}			}

	static wmEvent wm_event_add_trackpad(wmWindow win, const wmEvent *event, int deltax, int deltay)			static wmEvent *wm_event_add_trackpad(
				wmWindow win, const wmEvent event, int deltax, int deltay, float factor)
	{			{
	/* Ignore in between trackpad events for performance, we only need high accuracy			/* 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. */			* for painting with mouse moves, for navigation using the accumulated value is ok. */
	wmEvent *event_last = win->event_queue.last;			wmEvent *event_last = win->event_queue.last;
	if (event_last && event_last->type == event->type) {			if (event_last && event_last->type == event->type) {
	deltax += event_last->xy[0] - event_last->prev_xy[0];			deltax += event_last->xy[0] - event_last->prev_xy[0];
	deltay += event_last->xy[1] - event_last->prev_xy[1];			deltay += event_last->xy[1] - event_last->prev_xy[1];

				factor += event_last->factor;

	wm_event_free_last(win);			wm_event_free_last(win);
	}			}

	/* Set prev_xy, the delta is computed from this in operators. */			/* Set prev_xy, the delta is computed from this in operators. */
	wmEvent *event_new = wm_event_add(win, event);			wmEvent *event_new = wm_event_add(win, event);
	event_new->prev_xy[0] = event_new->xy[0] - deltax;			event_new->prev_xy[0] = event_new->xy[0] - deltax;
	event_new->prev_xy[1] = event_new->xy[1] - deltay;			event_new->prev_xy[1] = event_new->xy[1] - deltay;

				event_new->factor = factor;

	return event_new;			return event_new;
	}			}

	/**			/**
	* Windows store own event queues #wmWindow.event_queue (no #bContext here).			* Windows store own event queues #wmWindow.event_queue (no #bContext here).
	*/			*/
	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)
	{			{
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	break;			break;
	}			}
	case GHOST_kEventTrackpad: {			case GHOST_kEventTrackpad: {
	GHOST_TEventTrackpadData *pd = customdata;			GHOST_TEventTrackpadData *pd = customdata;
	switch (pd->subtype) {			switch (pd->subtype) {
	case GHOST_kTrackpadEventMagnify:			case GHOST_kTrackpadEventMagnify:
	event.type = MOUSEZOOM;			event.type = MOUSEZOOM;
	pd->deltaX = -pd->deltaX;			pd->deltaX = -(pd->factor * 125.0 + 0.1); /* deprecated */
	pd->deltaY = -pd->deltaY;
	break;			break;
	case GHOST_kTrackpadEventSmartMagnify:			case GHOST_kTrackpadEventSmartMagnify:
	event.type = MOUSESMARTZOOM;			event.type = MOUSESMARTZOOM;
	break;			break;
	case GHOST_kTrackpadEventRotate:			case GHOST_kTrackpadEventRotate:
	event.type = MOUSEROTATE;			event.type = MOUSEROTATE;
				pd->deltaX = pd->factor * -5.0; /* deprecated */
	break;			break;
	case GHOST_kTrackpadEventScroll:			case GHOST_kTrackpadEventScroll:
	default:			default:
	event.type = MOUSEPAN;			event.type = MOUSEPAN;
	break;			break;
	}			}

	event.xy[0] = event_state->xy[0] = pd->x;			event.xy[0] = event_state->xy[0] = pd->x;
	event.xy[1] = event_state->xy[1] = pd->y;			event.xy[1] = event_state->xy[1] = pd->y;
	event.val = KM_NOTHING;			event.val = KM_NOTHING;

	/* 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_trackpad(win, &event, pd->deltaX, -pd->deltaY);			wm_event_add_trackpad(win, &event, pd->deltaX, -pd->deltaY, pd->factor);
	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. */
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