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Core: Add beforeDelete python interface.

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This commit is contained in:
paddle
2025-09-19 08:56:41 +02:00
committed by Chris Hennes
parent 750c2a0c4d
commit 9ba65136d1
2 changed files with 32 additions and 0 deletions
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26
src/Gui/ViewProviderFeaturePython.cpp
View File

@@ -759,6 +759,32 @@ void ViewProviderFeaturePythonImp::finishRestoring()
}
}
void ViewProviderFeaturePythonImp::beforeDelete()
{
_FC_PY_CALL_CHECK(beforeDelete, return);
Base::PyGILStateLocker lock;
try {
if (has__object__) {
Base::pyCall(py_beforeDelete.ptr());
}
else {
Py::Tuple args(1);
args.setItem(0, Py::Object(object->getPyObject(), true));
Base::pyCall(py_beforeDelete.ptr(), args.ptr());
}
}
catch (Py::Exception&) {
if (PyErr_ExceptionMatches(PyExc_NotImplementedError)) {
PyErr_Clear();
}
else {
Base::PyException e;
e.reportException();
}
}
}
ViewProviderFeaturePythonImp::ValueT
ViewProviderFeaturePythonImp::onDelete(const std::vector<std::string> & sub)
{

6
src/Gui/ViewProviderFeaturePython.h
View File

@@ -81,6 +81,7 @@ public:
void onBeforeChange(const App::Property* prop);
void startRestoring();
void finishRestoring();
void beforeDelete();
ValueT onDelete(const std::vector<std::string> & sub);
ValueT canDelete(App::DocumentObject *obj) const;
//@}
@@ -161,6 +162,7 @@ private:
FC_PY_ELEMENT(onBeforeChange) \
FC_PY_ELEMENT(startRestoring) \
FC_PY_ELEMENT(finishRestoring) \
FC_PY_ELEMENT(beforeDelete) \
FC_PY_ELEMENT(onDelete) \
FC_PY_ELEMENT(canDelete) \
FC_PY_ELEMENT(isShow) \
@@ -333,6 +335,10 @@ public:
void getTaskViewContent(std::vector<Gui::TaskView::TaskContent*>& c) const override {
ViewProviderT::getTaskViewContent(c);
}
void beforeDelete() override {
imp->beforeDelete();
ViewProviderT::beforeDelete();
}
bool onDelete(const std::vector<std::string> & sub) override {
switch(imp->onDelete(sub)) {
case ViewProviderFeaturePythonImp::Accepted: