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f8ab79e68a
This prevents the pitfall of UB when checking if they have been assigned something valid by comparing to nullptr.
128 lines
5.0 KiB
C++
128 lines
5.0 KiB
C++
/*************************************************************************/
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/* create_dialog.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 CREATE_DIALOG_H
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#define CREATE_DIALOG_H
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#include "editor/editor_help.h"
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#include "scene/gui/button.h"
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#include "scene/gui/dialogs.h"
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#include "scene/gui/item_list.h"
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#include "scene/gui/line_edit.h"
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#include "scene/gui/tree.h"
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class CreateDialog : public ConfirmationDialog {
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GDCLASS(CreateDialog, ConfirmationDialog);
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enum TypeCategory {
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CPP_TYPE,
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PATH_TYPE,
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OTHER_TYPE
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};
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LineEdit *search_box = nullptr;
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Tree *search_options = nullptr;
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String base_type;
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String icon_fallback;
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String preferred_search_result_type;
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Button *favorite = nullptr;
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Vector<String> favorite_list;
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Tree *favorites = nullptr;
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ItemList *recent = nullptr;
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EditorHelpBit *help_bit = nullptr;
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HashMap<String, TreeItem *> search_options_types;
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HashMap<String, String> custom_type_parents;
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HashMap<String, int> custom_type_indices;
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List<StringName> type_list;
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Set<StringName> type_blacklist;
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void _update_search();
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bool _should_hide_type(const String &p_type) const;
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void _add_type(const String &p_type, const TypeCategory p_type_category);
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void _configure_search_option_item(TreeItem *r_item, const String &p_type, const TypeCategory p_type_category);
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String _top_result(const Vector<String> p_candidates, const String &p_search_text) const;
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float _score_type(const String &p_type, const String &p_search) const;
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bool _is_type_preferred(const String &p_type) const;
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void _fill_type_list();
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void _cleanup();
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void _sbox_input(const Ref<InputEvent> &p_ie);
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void _text_changed(const String &p_newtext);
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void select_type(const String &p_type, bool p_center_on_item = true);
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void _item_selected();
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void _hide_requested();
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void _confirmed();
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virtual void cancel_pressed() override;
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void _favorite_toggled();
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void _history_selected(int p_idx);
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void _favorite_selected();
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void _history_activated(int p_idx);
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void _favorite_activated();
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Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
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bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
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void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
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bool _is_class_disabled_by_feature_profile(const StringName &p_class) const;
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void _load_favorites_and_history();
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void _update_theme();
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protected:
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void _notification(int p_what);
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static void _bind_methods();
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void _save_and_update_favorite_list();
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public:
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Variant instance_selected();
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String get_selected_type();
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void set_base_type(const String &p_base) { base_type = p_base; }
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String get_base_type() const { return base_type; }
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void set_preferred_search_result_type(const String &p_preferred_type) { preferred_search_result_type = p_preferred_type; }
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String get_preferred_search_result_type() { return preferred_search_result_type; }
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void popup_create(bool p_dont_clear, bool p_replace_mode = false, const String &p_select_type = "Node");
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CreateDialog();
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};
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#endif
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