Differential D16083 Diff 56395 source/blender/editors/interface/view2d_ops.cc

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source/blender/editors/interface/view2d_ops.cc

Show First 20 Lines • Show All 1,622 Lines • ▼ Show 20 Lines	static int view2d_smoothview_invoke(bContext C, wmOperator UNUSED(op), const wmEvent *event)

/* escape if not our timer */		/* escape if not our timer */
if (v2d->smooth_timer == nullptr \|\| v2d->smooth_timer != event->customdata) {		if (v2d->smooth_timer == nullptr \|\| v2d->smooth_timer != event->customdata) {
return OPERATOR_PASS_THROUGH;		return OPERATOR_PASS_THROUGH;
}		}

float step;		float step;
if (sms->time_allowed != 0.0) {		if (sms->time_allowed != 0.0) {
step = (float)((v2d->smooth_timer->duration) / sms->time_allowed);		step = float((v2d->smooth_timer->duration) / sms->time_allowed);
}		}
else {		else {
step = 1.0f;		step = 1.0f;
}		}

/* end timer */		/* end timer */
if (step >= 1.0f) {		if (step >= 1.0f) {
v2d->cur = sms->new_cur;		v2d->cur = sms->new_cur;
▲ Show 20 Lines • Show All 214 Lines • ▼ Show 20 Lines	static void scroller_activate_init(bContext *C,

/* Use a union of 'cur' & 'tot' in case the current view is far outside 'tot'. In this cases		/* Use a union of 'cur' & 'tot' in case the current view is far outside 'tot'. In this cases
* moving the scroll bars has far too little effect and the view can get stuck T31476. */		* moving the scroll bars has far too little effect and the view can get stuck T31476. */
rctf tot_cur_union = v2d->tot;		rctf tot_cur_union = v2d->tot;
BLI_rctf_union(&tot_cur_union, &v2d->cur);		BLI_rctf_union(&tot_cur_union, &v2d->cur);

if (in_scroller == 'h') {		if (in_scroller == 'h') {
/* horizontal scroller - calculate adjustment factor first */		/* horizontal scroller - calculate adjustment factor first */
const float mask_size = (float)BLI_rcti_size_x(&v2d->hor);		const float mask_size = float(BLI_rcti_size_x(&v2d->hor));
vsm->fac = BLI_rctf_size_x(&tot_cur_union) / mask_size;		vsm->fac = BLI_rctf_size_x(&tot_cur_union) / mask_size;

/* pixel rounding */		/* pixel rounding */
vsm->fac_round = (BLI_rctf_size_x(&v2d->cur)) / (float)(BLI_rcti_size_x(&region->winrct) + 1);		vsm->fac_round = (BLI_rctf_size_x(&v2d->cur)) / float(BLI_rcti_size_x(&region->winrct) + 1);

/* get 'zone' (i.e. which part of scroller is activated) */		/* get 'zone' (i.e. which part of scroller is activated) */
vsm->zone = mouse_in_scroller_handle(		vsm->zone = mouse_in_scroller_handle(
event->mval[0], v2d->hor.xmin, v2d->hor.xmax, scrollers.hor_min, scrollers.hor_max);		event->mval[0], v2d->hor.xmin, v2d->hor.xmax, scrollers.hor_min, scrollers.hor_max);

if ((v2d->keepzoom & V2D_LOCKZOOM_X) && ELEM(vsm->zone, SCROLLHANDLE_MIN, SCROLLHANDLE_MAX)) {		if ((v2d->keepzoom & V2D_LOCKZOOM_X) && ELEM(vsm->zone, SCROLLHANDLE_MIN, SCROLLHANDLE_MAX)) {
/* default to scroll, as handles not usable */		/* default to scroll, as handles not usable */
vsm->zone = SCROLLHANDLE_BAR;		vsm->zone = SCROLLHANDLE_BAR;
}		}

vsm->scrollbarwidth = scrollers.hor_max - scrollers.hor_min;		vsm->scrollbarwidth = scrollers.hor_max - scrollers.hor_min;
vsm->scrollbar_orig = ((scrollers.hor_max + scrollers.hor_min) / 2) + region->winrct.xmin;		vsm->scrollbar_orig = ((scrollers.hor_max + scrollers.hor_min) / 2) + region->winrct.xmin;
}		}
else {		else {
/* vertical scroller - calculate adjustment factor first */		/* vertical scroller - calculate adjustment factor first */
const float mask_size = (float)BLI_rcti_size_y(&v2d->vert);		const float mask_size = float(BLI_rcti_size_y(&v2d->vert));
vsm->fac = BLI_rctf_size_y(&tot_cur_union) / mask_size;		vsm->fac = BLI_rctf_size_y(&tot_cur_union) / mask_size;

/* pixel rounding */		/* pixel rounding */
vsm->fac_round = (BLI_rctf_size_y(&v2d->cur)) / (float)(BLI_rcti_size_y(&region->winrct) + 1);		vsm->fac_round = (BLI_rctf_size_y(&v2d->cur)) / float(BLI_rcti_size_y(&region->winrct) + 1);

/* get 'zone' (i.e. which part of scroller is activated) */		/* get 'zone' (i.e. which part of scroller is activated) */
vsm->zone = mouse_in_scroller_handle(		vsm->zone = mouse_in_scroller_handle(
event->mval[1], v2d->vert.ymin, v2d->vert.ymax, scrollers.vert_min, scrollers.vert_max);		event->mval[1], v2d->vert.ymin, v2d->vert.ymax, scrollers.vert_min, scrollers.vert_max);

if ((v2d->keepzoom & V2D_LOCKZOOM_Y) && ELEM(vsm->zone, SCROLLHANDLE_MIN, SCROLLHANDLE_MAX)) {		if ((v2d->keepzoom & V2D_LOCKZOOM_Y) && ELEM(vsm->zone, SCROLLHANDLE_MIN, SCROLLHANDLE_MAX)) {
/* default to scroll, as handles not usable */		/* default to scroll, as handles not usable */
vsm->zone = SCROLLHANDLE_BAR;		vsm->zone = SCROLLHANDLE_BAR;
▲ Show 20 Lines • Show All 100 Lines • ▼ Show 20 Lines	static int scroller_activate_modal(bContext C, wmOperator op, const wmEvent *event)
switch (event->type) {		switch (event->type) {
case MOUSEMOVE: {		case MOUSEMOVE: {
/* calculate new delta transform, then store mouse-coordinates for next-time */		/* calculate new delta transform, then store mouse-coordinates for next-time */
if (ELEM(vsm->zone, SCROLLHANDLE_BAR, SCROLLHANDLE_MAX)) {		if (ELEM(vsm->zone, SCROLLHANDLE_BAR, SCROLLHANDLE_MAX)) {
/* if using bar (i.e. 'panning') or 'max' zoom widget */		/* if using bar (i.e. 'panning') or 'max' zoom widget */
switch (vsm->scroller) {		switch (vsm->scroller) {
case 'h': /* horizontal scroller - so only horizontal movement		case 'h': /* horizontal scroller - so only horizontal movement
* ('cur' moves opposite to mouse) */		* ('cur' moves opposite to mouse) */
vsm->delta = (float)(event->xy[0] - vsm->lastx);		vsm->delta = float(event->xy[0] - vsm->lastx);
break;		break;
case 'v': /* vertical scroller - so only vertical movement		case 'v': /* vertical scroller - so only vertical movement
* ('cur' moves opposite to mouse) */		* ('cur' moves opposite to mouse) */
vsm->delta = (float)(event->xy[1] - vsm->lasty);		vsm->delta = float(event->xy[1] - vsm->lasty);
break;		break;
}		}
}		}
else if (vsm->zone == SCROLLHANDLE_MIN) {		else if (vsm->zone == SCROLLHANDLE_MIN) {
/* using 'min' zoom widget */		/* using 'min' zoom widget */
switch (vsm->scroller) {		switch (vsm->scroller) {
case 'h': /* horizontal scroller - so only horizontal movement		case 'h': /* horizontal scroller - so only horizontal movement
* ('cur' moves with mouse) */		* ('cur' moves with mouse) */
vsm->delta = (float)(vsm->lastx - event->xy[0]);		vsm->delta = float(vsm->lastx - event->xy[0]);
break;		break;
case 'v': /* vertical scroller - so only vertical movement		case 'v': /* vertical scroller - so only vertical movement
* ('cur' moves with to mouse) */		* ('cur' moves with to mouse) */
vsm->delta = (float)(vsm->lasty - event->xy[1]);		vsm->delta = float(vsm->lasty - event->xy[1]);
break;		break;
}		}
}		}

/* store previous coordinates */		/* store previous coordinates */
vsm->lastx = event->xy[0];		vsm->lastx = event->xy[0];
vsm->lasty = event->xy[1];		vsm->lasty = event->xy[1];

▲ Show 20 Lines • Show All 46 Lines • ▼ Show 20 Lines	if (in_scroller) {
scroller_activate_init(C, op, event, in_scroller);		scroller_activate_init(C, op, event, in_scroller);
v2dScrollerMove vsm = (v2dScrollerMove )op->customdata;		v2dScrollerMove vsm = (v2dScrollerMove )op->customdata;

/* Support for quick jump to location - GTK and QT do this on Linux. */		/* Support for quick jump to location - GTK and QT do this on Linux. */
if (event->type == MIDDLEMOUSE) {		if (event->type == MIDDLEMOUSE) {
switch (vsm->scroller) {		switch (vsm->scroller) {
case 'h': /* horizontal scroller - so only horizontal movement		case 'h': /* horizontal scroller - so only horizontal movement
* ('cur' moves opposite to mouse) */		* ('cur' moves opposite to mouse) */
vsm->delta = (float)(event->xy[0] - vsm->scrollbar_orig);		vsm->delta = float(event->xy[0] - vsm->scrollbar_orig);
break;		break;
case 'v': /* vertical scroller - so only vertical movement		case 'v': /* vertical scroller - so only vertical movement
* ('cur' moves opposite to mouse) */		* ('cur' moves opposite to mouse) */
vsm->delta = (float)(event->xy[1] - vsm->scrollbar_orig);		vsm->delta = float(event->xy[1] - vsm->scrollbar_orig);
break;		break;
}		}
scroller_activate_apply(C, op);		scroller_activate_apply(C, op);

vsm->zone = SCROLLHANDLE_BAR;		vsm->zone = SCROLLHANDLE_BAR;
}		}

/* check if zoom zones are inappropriate (i.e. zoom widgets not shown), so cannot continue		/* check if zoom zones are inappropriate (i.e. zoom widgets not shown), so cannot continue
▲ Show 20 Lines • Show All 76 Lines • ▼ Show 20 Lines
static int reset_exec(bContext C, wmOperator UNUSED(op))		static int reset_exec(bContext C, wmOperator UNUSED(op))
{		{
const uiStyle *style = UI_style_get();		const uiStyle *style = UI_style_get();
ARegion *region = CTX_wm_region(C);		ARegion *region = CTX_wm_region(C);
View2D *v2d = &region->v2d;		View2D *v2d = &region->v2d;
const int snap_test = ED_region_snap_size_test(region);		const int snap_test = ED_region_snap_size_test(region);

/* zoom 1.0 */		/* zoom 1.0 */
const int winx = (float)(BLI_rcti_size_x(&v2d->mask) + 1);		const int winx = float(BLI_rcti_size_x(&v2d->mask) + 1);
const int winy = (float)(BLI_rcti_size_y(&v2d->mask) + 1);		const int winy = float(BLI_rcti_size_y(&v2d->mask) + 1);

v2d->cur.xmax = v2d->cur.xmin + winx;		v2d->cur.xmax = v2d->cur.xmin + winx;
v2d->cur.ymax = v2d->cur.ymin + winy;		v2d->cur.ymax = v2d->cur.ymin + winy;

/* align */		/* align */
if (v2d->align) {		if (v2d->align) {
/* posx and negx flags are mutually exclusive, so watch out */		/* posx and negx flags are mutually exclusive, so watch out */
if ((v2d->align & V2D_ALIGN_NO_POS_X) && !(v2d->align & V2D_ALIGN_NO_NEG_X)) {		if ((v2d->align & V2D_ALIGN_NO_POS_X) && !(v2d->align & V2D_ALIGN_NO_NEG_X)) {
▲ Show 20 Lines • Show All 88 Lines • Show Last 20 Lines