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Fix: "Remove All Particle Systems" is not greyed out when there are no particles

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Fix the polling of the operator. The operator is now greyed
out when there are no particle systems on the object.

See images in PR description

Pull Request: https://projects.blender.org/blender/blender/pulls/140166
This commit is contained in:
Eitan Traurig
2025-06-11 07:18:56 +02:00
committed by Pratik Borhade
parent 1568117aaf
commit 64d3a92530
1 changed files with 16 additions and 1 deletions
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17
source/blender/editors/physics/particle_object.cc
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@@ -1376,6 +1376,21 @@ void PARTICLE_OT_duplicate_particle_system(wmOperatorType *ot)
"Duplicate settings as well, so the new particle system uses its own settings");
}
static bool remove_all_particle_systems_poll(bContext *C)
{
if (!ED_operator_object_active_local_editable(C)) {
return false;
}
const Object *ob = blender::ed::object::context_active_object(C);
if (BLI_listbase_is_empty(&ob->particlesystem)) {
return false;
}
if (ob->mode != OB_MODE_OBJECT) {
CTX_wm_operator_poll_msg_set(C, "Object must be in object mode");
return false;
}
return true;
}
static wmOperatorStatus particle_system_remove_all_exec(bContext *C, wmOperator * /*op*/)
{
Main *bmain = CTX_data_main(C);
@@ -1416,7 +1431,7 @@ void PARTICLE_OT_particle_system_remove_all(wmOperatorType *ot)
ot->description = "Remove all particle system within the active object";
ot->idname = "PARTICLE_OT_particle_system_remove_all";
ot->poll = ED_operator_object_active_local_editable;
ot->poll = remove_all_particle_systems_poll;
ot->exec = particle_system_remove_all_exec;
/* flags */