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Commit c58c342

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author
Roberto De Ioris
committed
added (still broken) SFilePathPicker
1 parent fa3810b commit c58c342

5 files changed

Lines changed: 135 additions & 0 deletions

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‎Source/UnrealEnginePython/Private/Slate/UEPySFilePathPicker.cpp‎

Lines changed: 74 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,74 @@
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#if WITH_EDITOR
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#include "UnrealEnginePythonPrivatePCH.h"
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#include "UEPySFilePathPicker.h"
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#define sw_file_path_picker StaticCastSharedRef<SFilePathPicker>(self->s_compound_widget.s_widget.s_widget)
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static PyMethodDef ue_PySFilePathPicker_methods[] = {
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{ NULL } /* Sentinel */
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};
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PyTypeObject ue_PySFilePathPickerType = {
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PyVarObject_HEAD_INIT(NULL, 0)
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"unreal_engine.SFilePathPicker", /* tp_name */
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sizeof(ue_PySFilePathPicker), /* tp_basicsize */
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0, /* tp_itemsize */
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0, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_reserved */
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0, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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0, /* tp_call */
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0, /* tp_str */
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0, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
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"Unreal Engine FilePathPicker", /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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0, /* tp_iter */
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0, /* tp_iternext */
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ue_PySFilePathPicker_methods, /* tp_methods */
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};
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static int ue_py_sfile_path_picker_init(ue_PySFilePathPicker *self, PyObject *args, PyObject *kwargs) {
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ue_py_slate_setup_farguments(SFilePathPicker);
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ue_py_slate_farguments_optional_struct_ptr("browse_button_image", BrowseButtonImage, FSlateBrush);
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ue_py_slate_farguments_optional_struct_ptr("browse_button_style", BrowseButtonStyle, FButtonStyle);
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ue_py_slate_farguments_text("browse_button_tool_tip", BrowseButtonToolTip);
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ue_py_slate_farguments_string("browse_directory", BrowseDirectory);
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ue_py_slate_farguments_text("browse_title", BrowseTitle);
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ue_py_slate_farguments_string("file_path", FilePath);
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ue_py_slate_farguments_string("file_type_filter", FileTypeFilter);
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ue_py_slate_farguments_struct("font", Font, FSlateFontInfo);
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ue_py_slate_farguments_bool("is_read_only", IsReadOnly);
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ue_py_slate_farguments_event("on_path_picked", OnPathPicked, FOnPathPicked, OnStringChanged);
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ue_py_snew(SFilePathPicker, s_compound_widget.s_widget);
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return 0;
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}
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void ue_python_init_sfile_path_picker(PyObject *ue_module) {
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ue_PySFilePathPickerType.tp_init = (initproc)ue_py_sfile_path_picker_init;
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ue_PySFilePathPickerType.tp_base = &ue_PySCompoundWidgetType;
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if (PyType_Ready(&ue_PySFilePathPickerType) < 0)
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return;
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Py_INCREF(&ue_PySFilePathPickerType);
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PyModule_AddObject(ue_module, "SFilePathPicker", (PyObject *)&ue_PySFilePathPickerType);
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}
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#endif

‎Source/UnrealEnginePython/Private/Slate/UEPySFilePathPicker.h‎

Lines changed: 17 additions & 0 deletions
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@@ -0,0 +1,17 @@
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#pragma once
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#include "UnrealEnginePython.h"
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#include "UEPySCompoundWidget.h"
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#include "Developer/DesktopWidgets/Public/Widgets/Input/SFilePathPicker.h"
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extern PyTypeObject ue_PySFilePathPickerType;
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typedef struct {
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ue_PySCompoundWidget s_compound_widget;
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/* Type-specific fields go here. */
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} ue_PySFilePathPicker;
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void ue_python_init_sfile_path_picker(PyObject *);

‎Source/UnrealEnginePython/Private/Slate/UEPySlate.cpp‎

Lines changed: 32 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -76,6 +76,17 @@ void UPythonSlateDelegate::OnTextChanged(const FText& text) {
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Py_DECREF(ret);
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}
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void UPythonSlateDelegate::OnStringChanged(const FString& text) {
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FScopePythonGIL gil;
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PyObject *ret = PyObject_CallFunction(py_callable, (char *)"s", TCHAR_TO_UTF8(*text));
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if (!ret) {
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unreal_engine_py_log_error();
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return;
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}
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Py_DECREF(ret);
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}
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void UPythonSlateDelegate::OnTextCommitted(const FText& text, ETextCommit::Type commit_type) {
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FScopePythonGIL gil;
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@@ -229,6 +240,26 @@ FText UPythonSlateDelegate::GetterFText() const {
229240
return text;
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}
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FString UPythonSlateDelegate::GetterFString() const {
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FScopePythonGIL gil;
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PyObject *ret = PyObject_CallFunction(py_callable, nullptr);
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if (!ret) {
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unreal_engine_py_log_error();
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return FString();
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}
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PyObject *str = PyObject_Str(ret);
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if (!str) {
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unreal_engine_py_log_error();
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Py_DECREF(ret);
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return FString();
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}
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FString fstr = UTF8_TO_TCHAR(PyUnicode_AsUTF8(str));
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Py_DECREF(str);
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Py_DECREF(ret);
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return fstr;
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}
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float UPythonSlateDelegate::GetterFloat() const {
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FScopePythonGIL gil;
@@ -505,6 +536,7 @@ void ue_python_init_slate(PyObject *module) {
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ue_python_init_spython_editor_viewport(module);
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ue_python_init_sgraph_editor(module);
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ue_python_init_spython_shelf(module);
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ue_python_init_sfile_path_picker(module);
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#endif
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ue_python_init_ftab_spawner_entry(module);

‎Source/UnrealEnginePython/Private/Slate/UEPySlate.h‎

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@@ -60,6 +60,7 @@
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#include "UEPySPythonEditorViewport.h"
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#include "UEPySGraphEditor.h"
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#include "UEPySPythonShelf.h"
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#include "UEPySFilePathPicker.h"
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#endif
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#include "Runtime/Core/Public/Misc/Attribute.h"
@@ -133,6 +134,13 @@ ue_PySWidget *ue_py_get_swidget(TSharedRef<SWidget> s_widget);
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ue_py_slate_down(param)
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#define ue_py_slate_farguments_string(param, attribute) ue_py_slate_up(FString, GetterFString, param, attribute)\
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else if (PyUnicode_Check(value)) {\
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arguments.attribute(UTF8_TO_TCHAR(PyUnicode_AsUTF8(value)));\
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}\
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ue_py_slate_down(param)
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#define ue_py_slate_farguments_float(param, attribute) ue_py_slate_up(float, GetterFloat, param, attribute)\
138146
else if (PyNumber_Check(value)) {\
@@ -361,6 +369,8 @@ class UPythonSlateDelegate : public UPythonDelegate
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void OnFloatChanged(float value);
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void OnFloatCommitted(float value, ETextCommit::Type commit_type);
363371

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void OnStringChanged(const FString &text);
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364374
TSharedRef<SDockTab> SpawnPythonTab(const FSpawnTabArgs& args);
365375

366376
TSharedRef<ITableRow> GenerateRow(TSharedPtr<FPythonItem> InItem, const TSharedRef<STableViewBase>& OwnerTable);
@@ -378,6 +388,7 @@ class UPythonSlateDelegate : public UPythonDelegate
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void ExecuteAction(PyObject *py_obj);
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FText GetterFText() const;
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FString GetterFString() const;
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float GetterFloat() const;
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TOptional<float> GetterTFloat() const;
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int GetterInt() const;

‎Source/UnrealEnginePython/UnrealEnginePython.Build.cs‎

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@@ -143,6 +143,7 @@ public UnrealEnginePython(TargetInfo Target)
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"UMGEditor",
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"AIGraph",
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"RawMesh",
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"DesktopWidgets"
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});
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}
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