diff options
Diffstat (limited to 'source/blender/editors/space_node/space_node.c')
| -rw-r--r-- | source/blender/editors/space_node/space_node.c | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/source/blender/editors/space_node/space_node.c b/source/blender/editors/space_node/space_node.c index ccac730c88f..36886d0ab32 100644 --- a/source/blender/editors/space_node/space_node.c +++ b/source/blender/editors/space_node/space_node.c @@ -73,30 +73,30 @@ void ED_node_tree_start(SpaceNode *snode, bNodeTree *ntree, ID *id, ID *from) MEM_freeN(path); } BLI_listbase_clear(&snode->treepath); - + if (ntree) { path = MEM_callocN(sizeof(bNodeTreePath), "node tree path"); path->nodetree = ntree; path->parent_key = NODE_INSTANCE_KEY_BASE; - + /* copy initial offset from bNodeTree */ copy_v2_v2(path->view_center, ntree->view_center); - + if (id) BLI_strncpy(path->node_name, id->name + 2, sizeof(path->node_name)); - + BLI_addtail(&snode->treepath, path); - + id_us_ensure_real(&ntree->id); } - + /* update current tree */ snode->nodetree = snode->edittree = ntree; snode->id = id; snode->from = from; - + ED_node_set_active_viewer_key(snode); - + WM_main_add_notifier(NC_SCENE | ND_NODES, NULL); } @@ -110,44 +110,44 @@ void ED_node_tree_push(SpaceNode *snode, bNodeTree *ntree, bNode *gnode) path->parent_key = BKE_node_instance_key(prev_path->parent_key, prev_path->nodetree, gnode); else path->parent_key = NODE_INSTANCE_KEY_BASE; - + BLI_strncpy(path->node_name, gnode->name, sizeof(path->node_name)); } else path->parent_key = NODE_INSTANCE_KEY_BASE; - + /* copy initial offset from bNodeTree */ copy_v2_v2(path->view_center, ntree->view_center); - + BLI_addtail(&snode->treepath, path); - + id_us_ensure_real(&ntree->id); - + /* update current tree */ snode->edittree = ntree; - + ED_node_set_active_viewer_key(snode); - + WM_main_add_notifier(NC_SCENE | ND_NODES, NULL); } void ED_node_tree_pop(SpaceNode *snode) { bNodeTreePath *path = snode->treepath.last; - + /* don't remove root */ if (path == snode->treepath.first) return; - + BLI_remlink(&snode->treepath, path); MEM_freeN(path); - + /* update current tree */ path = snode->treepath.last; snode->edittree = path->nodetree; - + ED_node_set_active_viewer_key(snode); - + /* listener updates the View2D center from edittree */ WM_main_add_notifier(NC_SCENE | ND_NODES, NULL); } @@ -185,7 +185,7 @@ void ED_node_tree_path_get(SpaceNode *snode, char *value) { bNodeTreePath *path; int i; - + value[0] = '\0'; for (path = snode->treepath.first, i = 0; path; path = path->next, ++i) { if (i == 0) { @@ -203,7 +203,7 @@ void ED_node_tree_path_get_fixedbuf(SpaceNode *snode, char *value, int max_lengt { bNodeTreePath *path; int size, i; - + value[0] = '\0'; for (path = snode->treepath.first, i = 0; path; path = path->next, ++i) { if (i == 0) { @@ -230,7 +230,7 @@ void ED_node_set_active_viewer_key(SpaceNode *snode) void snode_group_offset(SpaceNode *snode, float *x, float *y) { bNodeTreePath *path = snode->treepath.last; - + if (path && path->prev) { float dcenter[2]; sub_v2_v2v2(dcenter, path->view_center, path->prev->view_center); @@ -270,24 +270,24 @@ ARegion *node_has_buttons_region(ScrArea *sa) ARegion *node_has_tools_region(ScrArea *sa) { ARegion *ar, *arnew; - + ar = BKE_area_find_region_type(sa, RGN_TYPE_TOOLS); if (ar) return ar; - + /* add subdiv level; after header */ ar = BKE_area_find_region_type(sa, RGN_TYPE_HEADER); - + /* is error! */ if (ar == NULL) return NULL; - + arnew = MEM_callocN(sizeof(ARegion), "node tools"); - + BLI_insertlinkafter(&sa->regionbase, ar, arnew); arnew->regiontype = RGN_TYPE_TOOLS; arnew->alignment = RGN_ALIGN_LEFT; - + arnew->flag = RGN_FLAG_HIDDEN; - + return arnew; } @@ -403,7 +403,7 @@ static void node_area_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn /* shift view to node tree center */ if (ar && path) UI_view2d_center_set(&ar->v2d, path->view_center[0], path->view_center[1]); - + ED_area_tag_refresh(sa); break; } @@ -528,7 +528,7 @@ static void node_area_refresh(const struct bContext *C, ScrArea *sa) { /* default now: refresh node is starting preview */ SpaceNode *snode = sa->spacedata.first; - + snode_set_context(C); if (snode->nodetree) { @@ -629,14 +629,14 @@ static void node_cursor(wmWindow *win, ScrArea *sa, ARegion *ar) /* convert mouse coordinates to v2d space */ UI_view2d_region_to_view(&ar->v2d, win->eventstate->x - ar->winrct.xmin, win->eventstate->y - ar->winrct.ymin, &snode->cursor[0], &snode->cursor[1]); - + /* here snode->cursor is used to detect the node edge for sizing */ node_set_cursor(win, snode, snode->cursor); /* XXX snode->cursor is in placing new nodes space */ snode->cursor[0] /= UI_DPI_FAC; snode->cursor[1] /= UI_DPI_FAC; - + } /* Initialize main region, setting handlers. */ @@ -1040,7 +1040,7 @@ void ED_spacetype_node(void) art->init = node_toolbar_region_init; art->draw = node_toolbar_region_draw; BLI_addhead(&st->regiontypes, art); - + node_toolbar_register(art); BKE_spacetype_register(st); |