Improve includes of EditorNode (and everything else)

Also start organizing editor-specific GUI components
into a dedicated folder, `editor/gui`.
Also move `editor_file_server` next to the rest of debugger classes.

1 files changed, 197 insertions, 0 deletions

diff --git a/editor/gui/scene_tree_editor.h b/editor/gui/scene_tree_editor.h
new file mode 100644
index 0000000000..6a3213f8e4
--- /dev/null
+++ b/editor/gui/scene_tree_editor.h
@@ -0,0 +1,197 @@
+/**************************************************************************/
+/*  scene_tree_editor.h                                                   */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#ifndef SCENE_TREE_EDITOR_H
+#define SCENE_TREE_EDITOR_H
+
+#include "editor/editor_data.h"
+#include "scene/gui/dialogs.h"
+#include "scene/gui/tree.h"
+
+class SceneTreeEditor : public Control {
+	GDCLASS(SceneTreeEditor, Control);
+
+	EditorSelection *editor_selection = nullptr;
+
+	enum SceneTreeEditorButton {
+		BUTTON_SUBSCENE = 0,
+		BUTTON_VISIBILITY = 1,
+		BUTTON_SCRIPT = 2,
+		BUTTON_LOCK = 3,
+		BUTTON_GROUP = 4,
+		BUTTON_WARNING = 5,
+		BUTTON_SIGNALS = 6,
+		BUTTON_GROUPS = 7,
+		BUTTON_PIN = 8,
+		BUTTON_UNIQUE = 9,
+	};
+
+	Tree *tree = nullptr;
+	Node *selected = nullptr;
+	ObjectID instance_node;
+
+	String filter;
+	String filter_term_warning;
+
+	AcceptDialog *error = nullptr;
+	AcceptDialog *warning = nullptr;
+
+	bool auto_expand_selected = true;
+	bool connect_to_script_mode = false;
+	bool connecting_signal = false;
+
+	int blocked;
+
+	void _compute_hash(Node *p_node, uint64_t &hash);
+
+	void _add_nodes(Node *p_node, TreeItem *p_parent);
+	void _test_update_tree();
+	bool _update_filter(TreeItem *p_parent = nullptr, bool p_scroll_to_selected = false);
+	bool _item_matches_all_terms(TreeItem *p_item, PackedStringArray p_terms);
+	void _tree_changed();
+	void _tree_process_mode_changed();
+	void _node_removed(Node *p_node);
+	void _node_renamed(Node *p_node);
+
+	TreeItem *_find(TreeItem *p_node, const NodePath &p_path);
+	void _notification(int p_what);
+	void _selected_changed();
+	void _deselect_items();
+	void _rename_node(ObjectID p_node, const String &p_name);
+
+	void _cell_collapsed(Object *p_obj);
+
+	uint64_t last_hash;
+
+	bool can_rename;
+	bool can_open_instance;
+	bool updating_tree = false;
+	bool show_enabled_subscene = false;
+	bool is_scene_tree_dock = false;
+
+	void _renamed();
+
+	HashSet<Node *> marked;
+	bool marked_selectable = false;
+	bool marked_children_selectable = false;
+	bool display_foreign = false;
+	bool tree_dirty = true;
+	bool pending_test_update = false;
+	static void _bind_methods();
+
+	void _cell_button_pressed(Object *p_item, int p_column, int p_id, MouseButton p_button);
+	void _toggle_visible(Node *p_node);
+	void _cell_multi_selected(Object *p_object, int p_cell, bool p_selected);
+	void _update_selection(TreeItem *item);
+	void _node_script_changed(Node *p_node);
+	void _node_visibility_changed(Node *p_node);
+	void _update_visibility_color(Node *p_node, TreeItem *p_item);
+
+	void _selection_changed();
+	Node *get_scene_node();
+
+	Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
+	bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
+	void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
+
+	void _empty_clicked(const Vector2 &p_pos, MouseButton p_button);
+	void _rmb_select(const Vector2 &p_pos, MouseButton p_button = MouseButton::RIGHT);
+
+	void _warning_changed(Node *p_for_node);
+
+	Timer *update_timer = nullptr;
+
+	List<StringName> *script_types;
+	bool _is_script_type(const StringName &p_type) const;
+
+	Vector<StringName> valid_types;
+
+public:
+	// Public for use with callable_mp.
+	void _update_tree(bool p_scroll_to_selected = false);
+
+	void set_filter(const String &p_filter);
+	String get_filter() const;
+	String get_filter_term_warning();
+
+	void set_as_scene_tree_dock();
+	void set_display_foreign_nodes(bool p_display);
+
+	void set_marked(const HashSet<Node *> &p_marked, bool p_selectable = false, bool p_children_selectable = true);
+	void set_marked(Node *p_marked, bool p_selectable = false, bool p_children_selectable = true);
+	void set_selected(Node *p_node, bool p_emit_selected = true);
+	Node *get_selected();
+	void set_can_rename(bool p_can_rename) { can_rename = p_can_rename; }
+	void set_editor_selection(EditorSelection *p_selection);
+
+	void set_show_enabled_subscene(bool p_show) { show_enabled_subscene = p_show; }
+	void set_valid_types(const Vector<StringName> &p_valid);
+
+	void update_tree() { _update_tree(); }
+
+	void set_auto_expand_selected(bool p_auto, bool p_update_settings);
+	void set_connect_to_script_mode(bool p_enable);
+	void set_connecting_signal(bool p_enable);
+
+	Tree *get_scene_tree() { return tree; }
+
+	void update_warning();
+
+	SceneTreeEditor(bool p_label = true, bool p_can_rename = false, bool p_can_open_instance = false);
+	~SceneTreeEditor();
+};
+
+class SceneTreeDialog : public ConfirmationDialog {
+	GDCLASS(SceneTreeDialog, ConfirmationDialog);
+
+	SceneTreeEditor *tree = nullptr;
+	//Button *select;
+	//Button *cancel;
+	LineEdit *filter = nullptr;
+
+	void _select();
+	void _cancel();
+	void _selected_changed();
+	void _filter_changed(const String &p_filter);
+	void _update_theme();
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	void popup_scenetree_dialog();
+	SceneTreeEditor *get_scene_tree() { return tree; }
+	LineEdit *get_filter_line_edit() { return filter; }
+	SceneTreeDialog();
+	~SceneTreeDialog();
+};
+
+#endif // SCENE_TREE_EDITOR_H