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path: root/source/blender/editors/space_node/node_relationships.c
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Diffstat (limited to 'source/blender/editors/space_node/node_relationships.c')
-rw-r--r--source/blender/editors/space_node/node_relationships.c64
1 files changed, 32 insertions, 32 deletions
diff --git a/source/blender/editors/space_node/node_relationships.c b/source/blender/editors/space_node/node_relationships.c
index 70f7553cf41..b0d8b51f8e2 100644
--- a/source/blender/editors/space_node/node_relationships.c
+++ b/source/blender/editors/space_node/node_relationships.c
@@ -556,12 +556,12 @@ static void node_remove_extra_links(SpaceNode *snode, bNodeLink *link)
bNodeLink *tlink, *tlink_next;
int to_count = node_count_links(ntree, to);
int from_count = node_count_links(ntree, from);
-
+
for (tlink = ntree->links.first; tlink; tlink = tlink_next) {
tlink_next = tlink->next;
if (tlink == link)
continue;
-
+
if (tlink && tlink->fromsock == from) {
if (from_count > from->limit) {
nodeRemLink(ntree, tlink);
@@ -569,7 +569,7 @@ static void node_remove_extra_links(SpaceNode *snode, bNodeLink *link)
--from_count;
}
}
-
+
if (tlink && tlink->tosock == to) {
if (to_count > to->limit) {
nodeRemLink(ntree, tlink);
@@ -607,15 +607,15 @@ static void node_link_exit(bContext *C, wmOperator *op, bool apply_links)
link->fromnode->typeinfo->insert_link(ntree, link->fromnode, link);
if (link->tonode->typeinfo->insert_link)
link->tonode->typeinfo->insert_link(ntree, link->tonode, link);
-
+
/* add link to the node tree */
BLI_addtail(&ntree->links, link);
-
+
ntree->update |= NTREE_UPDATE_LINKS;
-
+
/* tag tonode for update */
link->tonode->update |= NODE_UPDATE;
-
+
/* we might need to remove a link */
node_remove_extra_links(snode, link);
@@ -628,13 +628,13 @@ static void node_link_exit(bContext *C, wmOperator *op, bool apply_links)
}
}
ntree->is_updating = false;
-
+
ntreeUpdateTree(CTX_data_main(C), ntree);
snode_notify(C, snode);
if (do_tag_update) {
snode_dag_update(C, snode);
}
-
+
BLI_remlink(&snode->linkdrag, nldrag);
/* links->data pointers are either held by the tree or freed already */
BLI_freelistN(&nldrag->links);
@@ -653,14 +653,14 @@ static void node_link_find_socket(bContext *C, wmOperator *op, float cursor[2])
if (node_find_indicated_socket(snode, &tnode, &tsock, cursor, SOCK_IN)) {
for (linkdata = nldrag->links.first; linkdata; linkdata = linkdata->next) {
bNodeLink *link = linkdata->data;
-
+
/* skip if this is already the target socket */
if (link->tosock == tsock)
continue;
/* skip if socket is on the same node as the fromsock */
if (tnode && link->fromnode == tnode)
continue;
-
+
/* attach links to the socket */
link->tonode = tnode;
link->tosock = tsock;
@@ -669,7 +669,7 @@ static void node_link_find_socket(bContext *C, wmOperator *op, float cursor[2])
else {
for (linkdata = nldrag->links.first; linkdata; linkdata = linkdata->next) {
bNodeLink *link = linkdata->data;
-
+
link->tonode = NULL;
link->tosock = NULL;
}
@@ -679,14 +679,14 @@ static void node_link_find_socket(bContext *C, wmOperator *op, float cursor[2])
if (node_find_indicated_socket(snode, &tnode, &tsock, cursor, SOCK_OUT)) {
for (linkdata = nldrag->links.first; linkdata; linkdata = linkdata->next) {
bNodeLink *link = linkdata->data;
-
+
/* skip if this is already the target socket */
if (link->fromsock == tsock)
continue;
/* skip if socket is on the same node as the fromsock */
if (tnode && link->tonode == tnode)
continue;
-
+
/* attach links to the socket */
link->fromnode = tnode;
link->fromsock = tsock;
@@ -695,7 +695,7 @@ static void node_link_find_socket(bContext *C, wmOperator *op, float cursor[2])
else {
for (linkdata = nldrag->links.first; linkdata; linkdata = linkdata->next) {
bNodeLink *link = linkdata->data;
-
+
link->fromnode = NULL;
link->fromsock = NULL;
}
@@ -710,30 +710,30 @@ static int node_link_modal(bContext *C, wmOperator *op, const wmEvent *event)
bNodeLinkDrag *nldrag = op->customdata;
ARegion *ar = CTX_wm_region(C);
float cursor[2];
-
+
UI_view2d_region_to_view(&ar->v2d, event->mval[0], event->mval[1],
&cursor[0], &cursor[1]);
-
+
switch (event->type) {
case MOUSEMOVE:
node_link_find_socket(C, op, cursor);
-
+
node_link_update_header(C, nldrag);
ED_region_tag_redraw(ar);
break;
-
+
case LEFTMOUSE:
case RIGHTMOUSE:
case MIDDLEMOUSE:
{
node_link_exit(C, op, true);
-
+
ED_area_headerprint(CTX_wm_area(C), NULL);
ED_region_tag_redraw(ar);
return OPERATOR_FINISHED;
}
}
-
+
return OPERATOR_RUNNING_MODAL;
}
@@ -822,7 +822,7 @@ static bNodeLinkDrag *node_link_init(SpaceNode *snode, float cursor[2], bool det
BLI_addtail(&nldrag->links, linkdata);
nodeRemLink(snode->edittree, link);
-
+
/* send changed event to original link->tonode */
if (node)
snode_update(snode, node);
@@ -846,7 +846,7 @@ static bNodeLinkDrag *node_link_init(SpaceNode *snode, float cursor[2], bool det
BLI_addtail(&nldrag->links, linkdata);
}
}
-
+
return nldrag;
}
@@ -856,7 +856,7 @@ static int node_link_invoke(bContext *C, wmOperator *op, const wmEvent *event)
ARegion *ar = CTX_wm_region(C);
bNodeLinkDrag *nldrag;
float cursor[2];
-
+
bool detach = RNA_boolean_get(op->ptr, "detach");
UI_view2d_region_to_view(&ar->v2d, event->mval[0], event->mval[1],
@@ -989,9 +989,9 @@ static int cut_links_exec(bContext *C, wmOperator *op)
if (i > 1) {
bool found = false;
bNodeLink *link, *next;
-
+
ED_preview_kill_jobs(CTX_wm_manager(C), CTX_data_main(C));
-
+
for (link = snode->edittree->links.first; link; link = next) {
next = link->next;
if (nodeLinkIsHidden(link))
@@ -1294,7 +1294,7 @@ void NODE_OT_attach(wmOperatorType *ot)
ot->idname = "NODE_OT_attach";
/* api callbacks */
-
+
ot->invoke = node_attach_invoke;
ot->poll = ED_operator_node_editable;
@@ -1413,7 +1413,7 @@ static bool ed_node_link_conditions(ScrArea *sa, bool test, SpaceNode **r_snode,
for (link = snode->edittree->links.first; link; link = link->next) {
if (nodeLinkIsHidden(link))
continue;
-
+
if (link->tonode == select || link->fromnode == select)
return false;
}
@@ -1847,18 +1847,18 @@ void ED_node_link_insert(ScrArea *sa)
if (link) {
bNodeSocket *best_input = socket_best_match(&select->inputs);
bNodeSocket *best_output = socket_best_match(&select->outputs);
-
+
if (best_input && best_output) {
node = link->tonode;
sockto = link->tosock;
-
+
link->tonode = select;
link->tosock = best_input;
node_remove_extra_links(snode, link);
link->flag &= ~NODE_LINKFLAG_HILITE;
-
+
nodeAddLink(snode->edittree, select, best_output, node, sockto);
-
+
/* set up insert offset data, it needs stuff from here */
if ((snode->flag & SNODE_SKIP_INSOFFSET) == 0) {
NodeInsertOfsData *iofsd = MEM_callocN(sizeof(NodeInsertOfsData), __func__);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 14:55:53 +0300