qtstatemachine.cpp 3.0 KB

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  1. // Copyright (C) 2021 The Qt Company Ltd.
  2. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
  3. /*********************************************************************
  4. * INJECT CODE
  5. ********************************************************************/
  6. // @snippet qsignaltransition
  7. if (PyObject_TypeCheck(%1, PySideSignalInstance_TypeF())) {
  8. auto *signalInstance = reinterpret_cast<PySideSignalInstance *>(%PYARG_1);
  9. PyObject *dataSource = PySide::Signal::getObject(signalInstance);
  10. Shiboken::AutoDecRef obType(PyObject_Type(dataSource));
  11. QObject * sender = %CONVERTTOCPP[QObject *](dataSource);
  12. //XXX /|\ omitting this space crashes shiboken!
  13. if (sender) {
  14. const char *dataSignature = PySide::Signal::getSignature(signalInstance);
  15. QByteArray signature(dataSignature); // Append SIGNAL flag (2)
  16. signature.prepend('2');
  17. %0 = new QSignalTransitionWrapper(sender, signature, %2);
  18. }
  19. }
  20. // @snippet qsignaltransition
  21. // @snippet qstate-addtransition-1
  22. QByteArray signalName(%2);
  23. signalName.remove(0, 1);
  24. if (PySide::SignalManager::registerMetaMethod(%1, signalName.constData(),
  25. QMetaMethod::Signal)) {
  26. QSignalTransition *%0 = %CPPSELF->addTransition(%1, %2, %3);
  27. %PYARG_0 = %CONVERTTOPYTHON[QSignalTransition *](%0);
  28. } else {
  29. Py_INCREF(Py_None);
  30. %PYARG_0 = Py_None;
  31. }
  32. // @snippet qstate-addtransition-1
  33. // @snippet qstate-addtransition-2
  34. // Obviously the label used by the following goto is a very awkward solution,
  35. // since it refers to a name very tied to the generator implementation.
  36. // Check bug #362 for more information on this
  37. // http://bugs.openbossa.org/show_bug.cgi?id=362
  38. // PYSIDE-2256: The label was removed
  39. if (!PyObject_TypeCheck(%1, PySideSignalInstance_TypeF()))
  40. return Shiboken::returnWrongArguments(args, "addTransition", errInfo,
  41. SbkPySide6_QtStateMachineTypeStructs[SBK_QAbstractTransition_IDX]);
  42. PySideSignalInstance *signalInstance = reinterpret_cast<PySideSignalInstance *>(%1);
  43. auto sender = %CONVERTTOCPP[QObject *](PySide::Signal::getObject(signalInstance));
  44. QSignalTransition *%0 = %CPPSELF->%FUNCTION_NAME(sender, PySide::Signal::getSignature(signalInstance),%2);
  45. %PYARG_0 = %CONVERTTOPYTHON[QSignalTransition *](%0);
  46. // @snippet qstate-addtransition-2
  47. // @snippet qstatemachine-configuration
  48. %PYARG_0 = PySet_New(0);
  49. for (auto *abs_state : %CPPSELF.configuration()) {
  50. Shiboken::AutoDecRef obj(%CONVERTTOPYTHON[QAbstractState *](abs_state));
  51. Shiboken::Object::setParent(self, obj);
  52. PySet_Add(%PYARG_0, obj);
  53. }
  54. // @snippet qstatemachine-configuration
  55. // @snippet qstatemachine-defaultanimations
  56. %PYARG_0 = PyList_New(0);
  57. for (auto *abs_anim : %CPPSELF.defaultAnimations()) {
  58. Shiboken::AutoDecRef obj(%CONVERTTOPYTHON[QAbstractAnimation *](abs_anim));
  59. Shiboken::Object::setParent(self, obj);
  60. PyList_Append(%PYARG_0, obj);
  61. }
  62. // @snippet qstatemachine-defaultanimations