diff options
Diffstat (limited to 'source/blender/editors/space_node/node_view.cc')
| -rw-r--r-- | source/blender/editors/space_node/node_view.cc | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/source/blender/editors/space_node/node_view.cc b/source/blender/editors/space_node/node_view.cc index f5f5a9e6f67..91a21527ac9 100644 --- a/source/blender/editors/space_node/node_view.cc +++ b/source/blender/editors/space_node/node_view.cc @@ -179,6 +179,8 @@ void NODE_OT_view_selected(wmOperatorType *ot) struct NodeViewMove { int mvalo[2]; int xmin, ymin, xmax, ymax; + /** Original Offset for cancel. */ + float xof_orig, yof_orig; }; static int snode_bg_viewmove_modal(bContext *C, wmOperator *op, const wmEvent *event) @@ -207,13 +209,24 @@ static int snode_bg_viewmove_modal(bContext *C, wmOperator *op, const wmEvent *e case LEFTMOUSE: case MIDDLEMOUSE: - case RIGHTMOUSE: if (event->val == KM_RELEASE) { MEM_freeN(nvm); op->customdata = nullptr; return OPERATOR_FINISHED; } break; + case EVT_ESCKEY: + case RIGHTMOUSE: + snode->xof = nvm->xof_orig; + snode->yof = nvm->yof_orig; + ED_region_tag_redraw(region); + WM_main_add_notifier(NC_NODE | ND_DISPLAY, nullptr); + WM_main_add_notifier(NC_SPACE | ND_SPACE_NODE_VIEW, nullptr); + + MEM_freeN(nvm); + op->customdata = nullptr; + + return OPERATOR_CANCELLED; } return OPERATOR_RUNNING_MODAL; @@ -249,6 +262,9 @@ static int snode_bg_viewmove_invoke(bContext *C, wmOperator *op, const wmEvent * nvm->ymin = -(region->winy / 2) - (ibuf->y * (0.5f * snode->zoom)) + pad; nvm->ymax = (region->winy / 2) + (ibuf->y * (0.5f * snode->zoom)) - pad; + nvm->xof_orig = snode->xof; + nvm->yof_orig = snode->yof; + BKE_image_release_ibuf(ima, ibuf, lock); /* add modal handler */ |