Differential D14868 Diff 51287 source/blender/editors/space_nla/nla_channels.c

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source/blender/editors/space_nla/nla_channels.c

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/* Depending on the channel that was clicked on, the mouse click will activate whichever		/* Depending on the channel that was clicked on, the mouse click will activate whichever
* part of the channel is relevant.		* part of the channel is relevant.
*		*
* NOTE: eventually,		* NOTE: eventually,
* this should probably be phased out when many of these things are replaced with buttons		* this should probably be phased out when many of these things are replaced with buttons
* --> Most channels are now selection only.		* --> Most channels are now selection only.
*/		*/

static int mouse_nla_channels(		static int mouse_nla_channels(bContext C, bAnimContext ac, int channel_index, short selectmode)
bContext C, bAnimContext ac, float x, int channel_index, short selectmode)
{		{
ListBase anim_data = {NULL, NULL};		ListBase anim_data = {NULL, NULL};
bAnimListElem *ale;		bAnimListElem *ale;
int filter;		int filter;

View2D *v2d = &ac->region->v2d;
int notifierFlags = 0;		int notifierFlags = 0;

/* get the channel that was clicked on */		/* get the channel that was clicked on */
/* filter channels */		/* filter channels */
filter = (ANIMFILTER_DATA_VISIBLE \| ANIMFILTER_LIST_VISIBLE \| ANIMFILTER_LIST_CHANNELS);		filter = (ANIMFILTER_DATA_VISIBLE \| ANIMFILTER_LIST_VISIBLE \| ANIMFILTER_LIST_CHANNELS);
ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);		ANIM_animdata_filter(ac, &anim_data, filter, ac->data, ac->datatype);

/* get channel from index */		/* get channel from index */
▲ Show 20 Lines • Show All 121 Lines • ▼ Show 20 Lines	case ANIMTYPE_DSSIMULATION: {
}		}
}		}

notifierFlags \|= (ND_ANIMCHAN \| NA_SELECTED);		notifierFlags \|= (ND_ANIMCHAN \| NA_SELECTED);
break;		break;
}		}
case ANIMTYPE_NLATRACK: {		case ANIMTYPE_NLATRACK: {
NlaTrack nlt = (NlaTrack )ale->data;		NlaTrack nlt = (NlaTrack )ale->data;
AnimData *adt = ale->adt;
short offset;

/* offset for start of channel (on LHS of channel-list) */
if (ale->id) {
/* special exception for materials and particles */
if (ELEM(GS(ale->id->name), ID_MA, ID_PA)) {
offset = 21 + NLACHANNEL_BUTTON_WIDTH;
}
else {
offset = 14;
}
}
else {
offset = 0;
}

if (x >= (v2d->cur.xmax - NLACHANNEL_BUTTON_WIDTH)) {
/* toggle protection (only if there's a toggle there) */
nlt->flag ^= NLATRACK_PROTECTED;

/* notifier flags - channel was edited */
notifierFlags \|= (ND_ANIMCHAN \| NA_EDITED);
}
else if (x >= (v2d->cur.xmax - 2 * NLACHANNEL_BUTTON_WIDTH)) {
/* toggle mute */
nlt->flag ^= NLATRACK_MUTED;

/* notifier flags - channel was edited */
notifierFlags \|= (ND_ANIMCHAN \| NA_EDITED);
ale->update \|= ANIM_UPDATE_DEPS;
}
else if (x <= ((NLACHANNEL_BUTTON_WIDTH * 2) + offset)) {
/* toggle 'solo' */
BKE_nlatrack_solo_toggle(adt, nlt);

/* notifier flags - channel was edited */		if (nlaedit_is_tweakmode_on(ac) == 0) {
notifierFlags \|= (ND_ANIMCHAN \| NA_EDITED);
ale->update \|= ANIM_UPDATE_DEPS;
}
else if (nlaedit_is_tweakmode_on(ac) == 0) {
/* set selection */		/* set selection */
if (selectmode == SELECT_INVERT) {		if (selectmode == SELECT_INVERT) {
/* inverse selection status of this F-Curve only */		/* inverse selection status of this F-Curve only */
nlt->flag ^= NLATRACK_SELECTED;		nlt->flag ^= NLATRACK_SELECTED;
}		}
else {		else {
/* select F-Curve by itself */		/* select F-Curve by itself */
ANIM_anim_channels_select_set(ac, ACHANNEL_SETFLAG_CLEAR);		ANIM_anim_channels_select_set(ac, ACHANNEL_SETFLAG_CLEAR);
Show All 9 Lines	case ANIMTYPE_NLATRACK: {
/* notifier flags - channel was selected */		/* notifier flags - channel was selected */
notifierFlags \|= (ND_ANIMCHAN \| NA_SELECTED);		notifierFlags \|= (ND_ANIMCHAN \| NA_SELECTED);
}		}
break;		break;
}		}
case ANIMTYPE_NLAACTION: {		case ANIMTYPE_NLAACTION: {
AnimData *adt = BKE_animdata_from_id(ale->id);		AnimData *adt = BKE_animdata_from_id(ale->id);

/* button region... */
if (x >= (v2d->cur.xmax - NLACHANNEL_BUTTON_WIDTH)) {
if (nlaedit_is_tweakmode_on(ac) == 0) {
/* 'push-down' action - only usable when not in tweak-mode */
/* TODO: make this use the operator instead of calling the function directly
* however, calling the operator requires that we supply the args,
* and that works with proper buttons only */
BKE_nla_action_pushdown(adt, ID_IS_OVERRIDE_LIBRARY(ale->id));
}
else {
/* When in tweak-mode, this button becomes the toggle for mapped editing. */
adt->flag ^= ADT_NLA_EDIT_NOMAP;
}

/* changes to NLA-Action occurred */
notifierFlags \|= ND_NLA_ACTCHANGE;
ale->update \|= ANIM_UPDATE_DEPS;
}
/* OR rest of name... */
else {
/* NOTE: rest of NLA-Action name doubles for operating on the AnimData block		/* NOTE: rest of NLA-Action name doubles for operating on the AnimData block
* - this is useful when there's no clear divider, and makes more sense in		* - this is useful when there's no clear divider, and makes more sense in
* the case of users trying to use this to change actions		* the case of users trying to use this to change actions
* - in tweak-mode, clicking here gets us out of tweak-mode, as changing selection		* - in tweak-mode, clicking here gets us out of tweak-mode, as changing selection
* while in tweak-mode is really evil!		* while in tweak-mode is really evil!
* - we disable "solo" flags too, to make it easier to work with stashed actions		* - we disable "solo" flags too, to make it easier to work with stashed actions
* with less trouble		* with less trouble
*/		*/
if (nlaedit_is_tweakmode_on(ac)) {		if (nlaedit_is_tweakmode_on(ac)) {
/* Exit tweak-mode immediately. */		/* Exit tweak-mode immediately. */
nlaedit_disable_tweakmode(ac, true);		nlaedit_disable_tweakmode(ac, true);

/* changes to NLA-Action occurred */		/* changes to NLA-Action occurred */
notifierFlags \|= ND_NLA_ACTCHANGE;		notifierFlags \|= ND_NLA_ACTCHANGE;
ale->update \|= ANIM_UPDATE_DEPS;		ale->update \|= ANIM_UPDATE_DEPS;
}		}
else {		else {
/* select/deselect */		/* select/deselect */
if (selectmode == SELECT_INVERT) {		if (selectmode == SELECT_INVERT) {
/* inverse selection status of this AnimData block only */		/* inverse selection status of this AnimData block only */
adt->flag ^= ADT_UI_SELECTED;		adt->flag ^= ADT_UI_SELECTED;
}		}
else {		else {
/* select AnimData block by itself */		/* select AnimData block by itself */
ANIM_anim_channels_select_set(ac, ACHANNEL_SETFLAG_CLEAR);		ANIM_anim_channels_select_set(ac, ACHANNEL_SETFLAG_CLEAR);
adt->flag \|= ADT_UI_SELECTED;		adt->flag \|= ADT_UI_SELECTED;
}		}

/* set active? */		/* set active? */
if (adt->flag & ADT_UI_SELECTED) {		if (adt->flag & ADT_UI_SELECTED) {
adt->flag \|= ADT_UI_ACTIVE;		adt->flag \|= ADT_UI_ACTIVE;
}		}

notifierFlags \|= (ND_ANIMCHAN \| NA_SELECTED);		notifierFlags \|= (ND_ANIMCHAN \| NA_SELECTED);
}		}
}
break;		break;
}		}
default:		default:
if (G.debug & G_DEBUG) {		if (G.debug & G_DEBUG) {
printf("Error: Invalid channel type in mouse_nla_channels()\n");		printf("Error: Invalid channel type in mouse_nla_channels()\n");
}		}
break;		break;
}		}
▲ Show 20 Lines • Show All 45 Lines • ▼ Show 20 Lines	UI_view2d_listview_view_to_cell(NLACHANNEL_NAMEWIDTH,
0,		0,
NLACHANNEL_FIRST_TOP(&ac),		NLACHANNEL_FIRST_TOP(&ac),
x,		x,
y,		y,
NULL,		NULL,
&channel_index);		&channel_index);

/* handle mouse-click in the relevant channel then */		/* handle mouse-click in the relevant channel then */
notifierFlags = mouse_nla_channels(C, &ac, x, channel_index, selectmode);		notifierFlags = mouse_nla_channels(C, &ac, channel_index, selectmode);

/* set notifier that things have changed */		/* set notifier that things have changed */
WM_event_add_notifier(C, NC_ANIMATION \| notifierFlags, NULL);		WM_event_add_notifier(C, NC_ANIMATION \| notifierFlags, NULL);

return OPERATOR_FINISHED;		return OPERATOR_FINISHED;
}		}

void NLA_OT_channels_click(wmOperatorType *ot)		void NLA_OT_channels_click(wmOperatorType *ot)
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