added SImage, OnMouseButtonDown still broken

Author: Roberto De Ioris

Source/UnrealEnginePython/Private/Slate/UEPySImage.cpp

@@ -0,0 +1,90 @@
+#if WITH_EDITOR
+
+#include "UnrealEnginePythonPrivatePCH.h"
+
+#include "UEPySImage.h"
+
+#define GET_s_image SImage *s_image = (SImage *)self->s_leaf_widget.s_widget.s_widget
+
+static PyObject *py_ue_simage_set_brush(ue_PySImage *self, PyObject * args) {
+	PyObject *py_brush;
+	if (!PyArg_ParseTuple(args, "O:set_brush", &py_brush)) {
+		return NULL;
+	}
+
+	FSlateBrush *brush = ue_py_check_struct<FSlateBrush>(py_brush);
+	if (!brush)
+		return PyErr_Format(PyExc_Exception, "argument is not a FSlateBrush");
+
+	GET_s_image;
+
+	s_image->SetImage(brush);
+
+	Py_INCREF(self);
+	return (PyObject *)self;
+}
+
+static PyObject *ue_PySImage_str(ue_PySImage *self)
+{
+	return PyUnicode_FromFormat("<unreal_engine.SImage '%p'>",
+		self->s_leaf_widget.s_widget.s_widget);
+}
+
+static PyMethodDef ue_PySImage_methods[] = {
+	{ "set_brush", (PyCFunction)py_ue_simage_set_brush, METH_VARARGS, "" },
+	{ "set_image", (PyCFunction)py_ue_simage_set_brush, METH_VARARGS, "" },
+	{ NULL }  /* Sentinel */
+};
+
+PyTypeObject ue_PySImageType = {
+	PyVarObject_HEAD_INIT(NULL, 0)
+	"unreal_engine.SImage", /* tp_name */
+	sizeof(ue_PySImage), /* tp_basicsize */
+	0,                         /* tp_itemsize */
+	0,       /* tp_dealloc */
+	0,                         /* tp_print */
+	0,                         /* tp_getattr */
+	0,                         /* tp_setattr */
+	0,                         /* tp_reserved */
+	0,                         /* tp_repr */
+	0,                         /* tp_as_number */
+	0,                         /* tp_as_sequence */
+	0,                         /* tp_as_mapping */
+	0,                         /* tp_hash  */
+	0,                         /* tp_call */
+	(reprfunc)ue_PySImage_str,                         /* tp_str */
+	0,                         /* tp_getattro */
+	0,                         /* tp_setattro */
+	0,                         /* tp_as_buffer */
+	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,        /* tp_flags */
+	"Unreal Engine SImage",           /* tp_doc */
+	0,                         /* tp_traverse */
+	0,                         /* tp_clear */
+	0,                         /* tp_richcompare */
+	0,                         /* tp_weaklistoffset */
+	0,                         /* tp_iter */
+	0,                         /* tp_iternext */
+	ue_PySImage_methods,             /* tp_methods */
+};
+
+static int ue_py_simage_init(ue_PySImage *self, PyObject *args, PyObject *kwargs) {
+	ue_py_snew(SImage, s_leaf_widget.s_widget);
+	return 0;
+}
+
+void ue_python_init_simage(PyObject *ue_module) {
+	ue_PySImageType.tp_new = PyType_GenericNew;
+
+	ue_PySImageType.tp_init = (initproc)ue_py_simage_init;
+
+	ue_PySImageType.tp_base = &ue_PySLeafWidgetType;
+
+	if (PyType_Ready(&ue_PySImageType) < 0)
+		return;
+
+	Py_INCREF(&ue_PySImageType);
+	PyModule_AddObject(ue_module, "SImage", (PyObject *)&ue_PySImageType);
+}
+
+
+#endif

Source/UnrealEnginePython/Private/Slate/UEPySImage.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "UnrealEnginePython.h"
+
+#if WITH_EDITOR
+
+#include "UEPySLeafWidget.h"
+
+#include "Runtime/Slate/Public/Widgets/Images/SImage.h"
+#include "Runtime/SlateCore/Public/Styling/SlateBrush.h"
+
+extern PyTypeObject ue_PySImageType;
+
+typedef struct {
+	ue_PySLeafWidget s_leaf_widget;
+	/* Type-specific fields go here. */
+} ue_PySImage;
+
+void ue_python_init_simage(PyObject *);
+
+#endif

Source/UnrealEnginePython/Private/Slate/UEPySlate.cpp

@@ -11,6 +11,8 @@
 FReply UPythonSlateDelegate::OnMouseButtonDown(const FGeometry &geometry, const FPointerEvent &pointer_event) {
 	FScopePythonGIL gil;
 
+	UE_LOG(LogPython, Warning, TEXT("MOUSE BUTTON DOWN"));
+
 	PyObject *ret = PyObject_CallFunction(py_callable, (char *)"OO", py_ue_new_uscriptstruct(FGeometry::StaticStruct(), (uint8 *)&geometry), py_ue_new_uscriptstruct(FPointerEvent::StaticStruct(), (uint8 *)&pointer_event));
 	if (!ret) {
 		unreal_engine_py_log_error();
@@ -88,6 +90,7 @@ void ue_python_init_slate(PyObject *module) {
 	ue_python_init_sviewport(module);
 	ue_python_init_seditor_viewport(module);
 	ue_python_init_spython_editor_viewport(module);
+	ue_python_init_simage(module);
 }
 
 PyObject *py_unreal_engine_get_editor_window(PyObject *self, PyObject *args) {

Source/UnrealEnginePython/Private/Slate/UEPySlate.h

@@ -26,6 +26,7 @@
 #include "UEPySViewport.h"
 #include "UEPySEditorViewport.h"
 #include "UEPySPythonEditorViewport.h"
+#include "UEPySImage.h"
 
 #include "UEPySlate.generated.h"