/*************************************************************************/ /* editor_resource_picker.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* 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 EDITOR_RESOURCE_PICKER_H #define EDITOR_RESOURCE_PICKER_H #include "scene/gui/box_container.h" #include "scene/gui/button.h" #include "scene/gui/popup_menu.h" #include "scene/gui/texture_rect.h" class EditorFileDialog; class EditorQuickOpen; class EditorResourcePicker : public HBoxContainer { GDCLASS(EditorResourcePicker, HBoxContainer); static HashMap<StringName, List<StringName>> allowed_types_cache; String base_type; Ref<Resource> edited_resource; bool editable = true; bool dropping = false; Vector<String> inheritors_array; Button *assign_button = nullptr; TextureRect *preview_rect = nullptr; Button *edit_button = nullptr; EditorFileDialog *file_dialog = nullptr; EditorQuickOpen *quick_open = nullptr; Size2i assign_button_min_size = Size2i(1, 1); enum MenuOption { OBJ_MENU_LOAD, OBJ_MENU_QUICKLOAD, OBJ_MENU_INSPECT, OBJ_MENU_CLEAR, OBJ_MENU_MAKE_UNIQUE, OBJ_MENU_MAKE_UNIQUE_RECURSIVE, OBJ_MENU_SAVE, OBJ_MENU_COPY, OBJ_MENU_PASTE, OBJ_MENU_SHOW_IN_FILE_SYSTEM, TYPE_BASE_ID = 100, CONVERT_BASE_ID = 1000, }; PopupMenu *edit_menu = nullptr; void _update_resource_preview(const String &p_path, const Ref<Texture2D> &p_preview, const Ref<Texture2D> &p_small_preview, ObjectID p_obj); void _resource_selected(); void _file_quick_selected(); void _file_selected(const String &p_path); void _update_menu(); void _update_menu_items(); void _edit_menu_cbk(int p_which); void _button_draw(); void _button_input(const Ref<InputEvent> &p_event); void _get_allowed_types(bool p_with_convert, HashSet<String> *p_vector) const; bool _is_drop_valid(const Dictionary &p_drag_data) const; bool _is_type_valid(const String p_type_name, HashSet<String> p_allowed_types) const; 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 _ensure_resource_menu(); protected: virtual void _update_resource(); Button *get_assign_button() { return assign_button; } static void _bind_methods(); void _notification(int p_what); void set_assign_button_min_size(const Size2i &p_size) { assign_button_min_size = p_size; assign_button->set_custom_minimum_size(assign_button_min_size); } GDVIRTUAL1(_set_create_options, Object *) GDVIRTUAL1R(bool, _handle_menu_selected, int) public: static void clear_caches(); void set_base_type(const String &p_base_type); String get_base_type() const; Vector<String> get_allowed_types() const; void set_edited_resource(Ref<Resource> p_resource); Ref<Resource> get_edited_resource(); void set_toggle_mode(bool p_enable); bool is_toggle_mode() const; void set_toggle_pressed(bool p_pressed); void set_editable(bool p_editable); bool is_editable() const; virtual void set_create_options(Object *p_menu_node); virtual bool handle_menu_selected(int p_which); EditorResourcePicker(bool p_hide_assign_button_controls = false); }; class EditorScriptPicker : public EditorResourcePicker { GDCLASS(EditorScriptPicker, EditorResourcePicker); enum ExtraMenuOption { OBJ_MENU_NEW_SCRIPT = 10, OBJ_MENU_EXTEND_SCRIPT = 11 }; Node *script_owner = nullptr; protected: static void _bind_methods(); public: virtual void set_create_options(Object *p_menu_node) override; virtual bool handle_menu_selected(int p_which) override; void set_script_owner(Node *p_owner); Node *get_script_owner() const; EditorScriptPicker(); }; class EditorShaderPicker : public EditorResourcePicker { GDCLASS(EditorShaderPicker, EditorResourcePicker); enum ExtraMenuOption { OBJ_MENU_NEW_SHADER = 10, }; ShaderMaterial *edited_material = nullptr; int preferred_mode = -1; public: virtual void set_create_options(Object *p_menu_node) override; virtual bool handle_menu_selected(int p_which) override; void set_edited_material(ShaderMaterial *p_material); ShaderMaterial *get_edited_material() const; void set_preferred_mode(int p_preferred_mode); EditorShaderPicker(); }; class EditorAudioStreamPicker : public EditorResourcePicker { GDCLASS(EditorAudioStreamPicker, EditorResourcePicker); uint64_t last_preview_version = 0; Control *stream_preview_rect = nullptr; enum { MAX_TAGGED_FRAMES = 8 }; float tagged_frame_offsets[MAX_TAGGED_FRAMES]; uint32_t tagged_frame_offset_count = 0; void _preview_draw(); virtual void _update_resource() override; protected: void _notification(int p_what); public: EditorAudioStreamPicker(); }; #endif // EDITOR_RESOURCE_PICKER_H