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Outliner: Port object elements to new tree-element code design #109162

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Julian Eisel merged 9 commits from :temp-id-object-refactor into main 2023-06-22 15:04:58 +02:00
Conversation 1 Commits 9 Files Changed 5 +365 -286
Almaz-Shinbay commented 2023-06-20 16:34:06 +02:00
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No user visible changes expected.

Part of #96713, continuation of work started in 249e4df110 and 2e221de4ce.
Refer to these for a motivation and design overview.

Adds a new tree-element class for object IDs.

No user visible changes expected. Part of #96713, continuation of work started in 249e4df110 and 2e221de4ce. Refer to these for a motivation and design overview. Adds a new tree-element class for object IDs.
Almaz-Shinbay added 2 commits 2023-06-20 16:34:19 +02:00
Almaz-Shinbay requested review from Julian Eisel 2023-06-20 16:34:40 +02:00
Julian Eisel requested changes 2023-06-20 16:58:40 +02:00
Julian Eisel left a comment
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Quite a nice improvement, although I'd suggest some further cleanups in further patches:

  • Some of the includes that are now in tree_element_id_object.cc can probably be removed now from outliner_tree.cc. I just committed c8395e3bbc to remove some already unused includes.
  • The constraint expanding seems to be duplicated for object and channel constraints. Could this be de-duplicated?
  • Dead code (disabled with #if 0) can be removed.

This part in outliner_add_id_contents() can be moved to the object expand function as well:

/* tuck pointer back in object, to construct hierarchy */
  if (GS(id->name) == ID_OB) {
    id->newid = (ID *)te;
  }
Quite a nice improvement, although I'd suggest some further cleanups in further patches: - Some of the includes that are now in `tree_element_id_object.cc` can probably be removed now from `outliner_tree.cc`. I just committed c8395e3bbc to remove some already unused includes. - The constraint expanding seems to be duplicated for object and channel constraints. Could this be de-duplicated? - Dead code (disabled with `#if 0`) can be removed. This part in `outliner_add_id_contents()` can be moved to the object expand function as well: ```C /* tuck pointer back in object, to construct hierarchy */ if (GS(id->name) == ID_OB) { id->newid = (ID *)te; } ```
source/blender/editors/space_outliner/tree/tree_element_id_object.cc
@ -0,0 +61,4 @@
void TreeElementIDObject::expandPose(SpaceOutliner &space_outliner) const
{
if (object_.pose) {
Julian Eisel commented 2023-06-20 16:41:26 +02:00
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Use early exit to make this more readable (reduces indentation level & cognitive complexity):

if (!object.pose) {
  return;
}
/* ... */
Use early exit to make this more readable (reduces indentation level & cognitive complexity): ``` if (!object.pose) { return; } /* ... */ ```
Almaz-Shinbay marked this conversation as resolved
source/blender/editors/space_outliner/tree/tree_element_id_object.cc Outdated
@ -0,0 +152,4 @@
void TreeElementIDObject::expandConstraints(SpaceOutliner &space_outliner) const
{
if (!BLI_listbase_is_empty(&object_.constraints)) {
Julian Eisel commented 2023-06-20 16:43:09 +02:00
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Same here, use early exit.

Same here, use early exit.
Almaz-Shinbay marked this conversation as resolved
source/blender/editors/space_outliner/tree/tree_element_id_object.cc Outdated
@ -0,0 +182,4 @@
void TreeElementIDObject::expandModifiers(SpaceOutliner &space_outliner) const
{
if (!BLI_listbase_is_empty(&object_.modifiers)) {
Julian Eisel commented 2023-06-20 16:44:32 +02:00
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Early exit.

Early exit.
Almaz-Shinbay marked this conversation as resolved
source/blender/editors/space_outliner/tree/tree_element_id_object.cc Outdated
@ -0,0 +241,4 @@
void TreeElementIDObject::expandGPencilModifiers(SpaceOutliner &space_outliner) const
{
if (!BLI_listbase_is_empty(&object_.greasepencil_modifiers)) {
Julian Eisel commented 2023-06-20 16:44:03 +02:00
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Early exit.

Early exit.
Almaz-Shinbay marked this conversation as resolved
source/blender/editors/space_outliner/tree/tree_element_id_object.cc
@ -0,0 +283,4 @@
void TreeElementIDObject::expandGPencilEffects(SpaceOutliner &space_outliner) const
{
if (!BLI_listbase_is_empty(&object_.shader_fx)) {
Julian Eisel commented 2023-06-20 16:45:17 +02:00
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Early exit.

Early exit.
Almaz-Shinbay marked this conversation as resolved
source/blender/editors/space_outliner/tree/tree_element_id_object.cc
@ -0,0 +309,4 @@
void TreeElementIDObject::expandVertexGroups(SpaceOutliner &space_outliner) const
{
if (ELEM(object_.type, OB_MESH, OB_GPENCIL_LEGACY, OB_LATTICE)) {
Julian Eisel commented 2023-06-20 16:45:24 +02:00
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Early exit.

Early exit.
Almaz-Shinbay marked this conversation as resolved
source/blender/editors/space_outliner/tree/tree_element_id_object.cc
@ -0,0 +311,4 @@
{
if (ELEM(object_.type, OB_MESH, OB_GPENCIL_LEGACY, OB_LATTICE)) {
const ListBase *defbase = BKE_object_defgroup_list(&object_);
if (!BLI_listbase_is_empty(defbase)) {
Julian Eisel commented 2023-06-20 16:46:05 +02:00
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This can also be turned into an early exit, simply return if defbase is empty.

This can also be turned into an early exit, simply return if `defbase` is empty.
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Almaz-Shinbay added 5 commits 2023-06-20 18:58:23 +02:00
Almaz-Shinbay commented 2023-06-20 19:00:56 +02:00
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To de-duplicate constraints expansion, will be it okay to change that function to expandConstraints(SpaceOutliner &space_outliner, TreeElement &legacy_te)?

To de-duplicate constraints expansion, will be it okay to change that function to `expandConstraints(SpaceOutliner &space_outliner, TreeElement &legacy_te)`?
Almaz-Shinbay added 1 commit 2023-06-20 19:10:05 +02:00
Julian Eisel approved these changes 2023-06-22 15:04:00 +02:00
Julian Eisel left a comment
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To de-duplicate constraints expansion, will be it okay to change that function to expandConstraints(SpaceOutliner &space_outliner, TreeElement &legacy_te)?

Seems fine, but can be done in a separate patch.

> To de-duplicate constraints expansion, will be it okay to change that function to `expandConstraints(SpaceOutliner &space_outliner, TreeElement &legacy_te)`? Seems fine, but can be done in a separate patch.
Julian Eisel added 1 commit 2023-06-22 15:04:38 +02:00
Julian Eisel merged commit 888cfd29c3 into main 2023-06-22 15:04:58 +02:00
Almaz-Shinbay deleted branch temp-id-object-refactor 2023-06-22 18:04:24 +02:00
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Reference: blender/blender#109162
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