1/**************************************************************************/
2/* create_dialog.h */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
18/* */
19/* The above copyright notice and this permission notice shall be */
20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
25/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
26/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
27/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
28/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29/**************************************************************************/
30
31#ifndef CREATE_DIALOG_H
32#define CREATE_DIALOG_H
33
34#include "editor/editor_help.h"
35#include "scene/gui/button.h"
36#include "scene/gui/dialogs.h"
37#include "scene/gui/item_list.h"
38#include "scene/gui/line_edit.h"
39#include "scene/gui/tree.h"
40
41class CreateDialog : public ConfirmationDialog {
42 GDCLASS(CreateDialog, ConfirmationDialog);
43
44 enum TypeCategory {
45 CPP_TYPE,
46 PATH_TYPE,
47 OTHER_TYPE
48 };
49
50 LineEdit *search_box = nullptr;
51 Tree *search_options = nullptr;
52
53 String base_type;
54 bool is_base_type_node = false;
55 String icon_fallback;
56 String preferred_search_result_type;
57
58 Button *favorite = nullptr;
59 Vector<String> favorite_list;
60 Tree *favorites = nullptr;
61 ItemList *recent = nullptr;
62 EditorHelpBit *help_bit = nullptr;
63
64 HashMap<String, TreeItem *> search_options_types;
65 HashMap<String, String> custom_type_parents;
66 HashMap<String, int> custom_type_indices;
67 List<StringName> type_list;
68 HashSet<StringName> type_blacklist;
69
70 void _update_search();
71 bool _should_hide_type(const String &p_type) const;
72 void _add_type(const String &p_type, const TypeCategory p_type_category);
73 void _configure_search_option_item(TreeItem *r_item, const String &p_type, const TypeCategory p_type_category);
74 String _top_result(const Vector<String> p_candidates, const String &p_search_text) const;
75 float _score_type(const String &p_type, const String &p_search) const;
76 bool _is_type_preferred(const String &p_type) const;
77
78 void _fill_type_list();
79 void _cleanup();
80
81 void _sbox_input(const Ref<InputEvent> &p_ie);
82 void _text_changed(const String &p_newtext);
83 void select_type(const String &p_type, bool p_center_on_item = true);
84 void _item_selected();
85 void _hide_requested();
86
87 void _confirmed();
88 virtual void cancel_pressed() override;
89
90 void _favorite_toggled();
91
92 void _history_selected(int p_idx);
93 void _favorite_selected();
94
95 void _history_activated(int p_idx);
96 void _favorite_activated();
97
98 Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
99 bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
100 void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
101
102 bool _is_class_disabled_by_feature_profile(const StringName &p_class) const;
103 void _load_favorites_and_history();
104
105protected:
106 void _notification(int p_what);
107 static void _bind_methods();
108
109 void _save_and_update_favorite_list();
110
111public:
112 Variant instantiate_selected();
113 String get_selected_type();
114
115 void set_base_type(const String &p_base);
116 String get_base_type() const { return base_type; }
117 void select_base();
118
119 void set_preferred_search_result_type(const String &p_preferred_type) { preferred_search_result_type = p_preferred_type; }
120 String get_preferred_search_result_type() { return preferred_search_result_type; }
121
122 void popup_create(bool p_dont_clear, bool p_replace_mode = false, const String &p_current_type = "", const String &p_current_name = "");
123
124 CreateDialog();
125};
126
127#endif // CREATE_DIALOG_H
128