godot/editor/debugger/editor_debugger_tree.h

/**************************************************************************/
/*  editor_debugger_tree.h                                                */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef EDITOR_DEBUGGER_TREE_H
#define EDITOR_DEBUGGER_TREE_H

#include "scene/gui/tree.h"

class SceneDebuggerTree;
class EditorFileDialog;

class EditorDebuggerTree : public Tree {
	GDCLASS(EditorDebuggerTree, Tree);

private:
	enum ItemMenu {
		ITEM_MENU_SAVE_REMOTE_NODE,
		ITEM_MENU_COPY_NODE_PATH,
		ITEM_MENU_EXPAND_COLLAPSE,
	};

	ObjectID inspected_object_id;
	int debugger_id = 0;
	bool updating_scene_tree = false;
	bool scrolling_to_item = false;
	bool selection_uncollapse_all = false;
	HashSet<ObjectID> unfold_cache;
	PopupMenu *item_menu = nullptr;
	EditorFileDialog *file_dialog = nullptr;
	String last_filter;

	String _get_path(TreeItem *p_item);
	void _scene_tree_folded(Object *p_obj);
	void _scene_tree_selected();
	void _scene_tree_rmb_selected(const Vector2 &p_position, MouseButton p_button);
	void _item_menu_id_pressed(int p_option);
	void _file_selected(const String &p_file);

protected:
	static void _bind_methods();
	void _notification(int p_what);

public:
	enum Button {
		BUTTON_SUBSCENE = 0,
		BUTTON_VISIBILITY = 1,
	};

	virtual Variant get_drag_data(const Point2 &p_point) override;

	void update_icon_max_width();
	String get_selected_path();
	ObjectID get_selected_object();
	int get_current_debugger(); // Would love to have one tree for every debugger.
	void update_scene_tree(const SceneDebuggerTree *p_tree, int p_debugger);
	void select_node(ObjectID p_id);
	EditorDebuggerTree();
};

#endif // EDITOR_DEBUGGER_TREE_H