mirror of
https://github.com/godotengine/godot
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f8ab79e68a
This prevents the pitfall of UB when checking if they have been assigned something valid by comparing to nullptr.
67 lines
3 KiB
C++
67 lines
3 KiB
C++
/*************************************************************************/
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/* shader_globals_editor.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef SHADER_GLOBALS_EDITOR_H
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#define SHADER_GLOBALS_EDITOR_H
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#include "core/object/undo_redo.h"
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#include "editor/editor_autoload_settings.h"
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#include "editor/editor_data.h"
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#include "editor/editor_plugin_settings.h"
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#include "editor/editor_sectioned_inspector.h"
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#include "scene/gui/tab_container.h"
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class ShaderGlobalsEditorInterface;
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class ShaderGlobalsEditor : public VBoxContainer {
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GDCLASS(ShaderGlobalsEditor, VBoxContainer)
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ShaderGlobalsEditorInterface *interface = nullptr;
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EditorInspector *inspector = nullptr;
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LineEdit *variable_name = nullptr;
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OptionButton *variable_type = nullptr;
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Button *variable_add = nullptr;
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void _variable_added();
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void _variable_deleted(const String &p_variable);
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void _changed();
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protected:
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static void _bind_methods();
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void _notification(int p_what);
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public:
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ShaderGlobalsEditor();
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~ShaderGlobalsEditor();
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};
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#endif // SHADER_GLOBALS_EDITOR_H
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