mirror of
https://github.com/godotengine/godot
synced 2024-11-02 11:59:10 +00:00
331 lines
13 KiB
C++
331 lines
13 KiB
C++
/**************************************************************************/
|
|
/* editor_data.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 EDITOR_DATA_H
|
|
#define EDITOR_DATA_H
|
|
|
|
#include "core/templates/list.h"
|
|
#include "scene/resources/texture.h"
|
|
|
|
class ConfigFile;
|
|
class EditorPlugin;
|
|
class EditorUndoRedoManager;
|
|
|
|
/**
|
|
* Stores the history of objects which have been selected for editing in the Editor & the Inspector.
|
|
*
|
|
* Used in the editor to set & access the currently edited object, as well as the history of objects which have been edited.
|
|
*/
|
|
class EditorSelectionHistory {
|
|
// Stores the object & property (if relevant).
|
|
struct _Object {
|
|
Ref<RefCounted> ref;
|
|
ObjectID object;
|
|
String property;
|
|
bool inspector_only = false;
|
|
};
|
|
|
|
// Represents the selection of an object for editing.
|
|
struct HistoryElement {
|
|
// The sub-resources of the parent object (first in the path) that have been edited.
|
|
// For example, Node2D -> nested resource -> nested resource, if edited each individually in their own inspector.
|
|
Vector<_Object> path;
|
|
// The current point in the path. This is always equal to the last item in the path - it is never decremented.
|
|
int level = 0;
|
|
};
|
|
friend class EditorData;
|
|
|
|
Vector<HistoryElement> history;
|
|
int current_elem_idx; // The current history element being edited.
|
|
|
|
public:
|
|
void cleanup_history();
|
|
|
|
bool is_at_beginning() const;
|
|
bool is_at_end() const;
|
|
|
|
// Adds an object to the selection history. A property name can be passed if the target is a subresource of the given object.
|
|
// If the object should not change the main screen plugin, it can be set as inspector only.
|
|
void add_object(ObjectID p_object, const String &p_property = String(), bool p_inspector_only = false);
|
|
|
|
int get_history_len();
|
|
int get_history_pos();
|
|
|
|
// Gets an object from the history. The most recent object would be the object with p_obj = get_history_len() - 1.
|
|
ObjectID get_history_obj(int p_obj) const;
|
|
|
|
bool next();
|
|
bool previous();
|
|
ObjectID get_current();
|
|
bool is_current_inspector_only() const;
|
|
|
|
// Gets the size of the path of the current history item.
|
|
int get_path_size() const;
|
|
// Gets the object of the current history item, if valid.
|
|
ObjectID get_path_object(int p_index) const;
|
|
// Gets the property of the current history item.
|
|
String get_path_property(int p_index) const;
|
|
|
|
void clear();
|
|
|
|
EditorSelectionHistory();
|
|
};
|
|
|
|
class EditorSelection;
|
|
|
|
class EditorData {
|
|
public:
|
|
struct CustomType {
|
|
String name;
|
|
Ref<Script> script;
|
|
Ref<Texture2D> icon;
|
|
};
|
|
|
|
struct EditedScene {
|
|
Node *root = nullptr;
|
|
String path;
|
|
uint64_t file_modified_time = 0;
|
|
Dictionary editor_states;
|
|
List<Node *> selection;
|
|
Vector<EditorSelectionHistory::HistoryElement> history_stored;
|
|
int history_current = 0;
|
|
Dictionary custom_state;
|
|
NodePath live_edit_root;
|
|
int history_id = 0;
|
|
uint64_t last_checked_version = 0;
|
|
};
|
|
|
|
private:
|
|
Vector<EditorPlugin *> editor_plugins;
|
|
HashMap<StringName, EditorPlugin *> extension_editor_plugins;
|
|
|
|
struct PropertyData {
|
|
String name;
|
|
Variant value;
|
|
};
|
|
HashMap<String, Vector<CustomType>> custom_types;
|
|
|
|
List<PropertyData> clipboard;
|
|
EditorUndoRedoManager *undo_redo_manager;
|
|
Vector<Callable> undo_redo_callbacks;
|
|
HashMap<StringName, Callable> move_element_functions;
|
|
|
|
Vector<EditedScene> edited_scene;
|
|
int current_edited_scene = -1;
|
|
int last_created_scene = 1;
|
|
|
|
bool _find_updated_instances(Node *p_root, Node *p_node, HashSet<String> &checked_paths);
|
|
|
|
HashMap<StringName, String> _script_class_icon_paths;
|
|
HashMap<String, StringName> _script_class_file_to_path;
|
|
HashMap<Ref<Script>, Ref<Texture>> _script_icon_cache;
|
|
|
|
Ref<Texture2D> _load_script_icon(const String &p_path) const;
|
|
|
|
public:
|
|
EditorPlugin *get_handling_main_editor(Object *p_object);
|
|
Vector<EditorPlugin *> get_handling_sub_editors(Object *p_object);
|
|
EditorPlugin *get_editor_by_name(String p_name);
|
|
|
|
void copy_object_params(Object *p_object);
|
|
void paste_object_params(Object *p_object);
|
|
|
|
Dictionary get_editor_plugin_states() const;
|
|
Dictionary get_scene_editor_states(int p_idx) const;
|
|
void set_editor_plugin_states(const Dictionary &p_states);
|
|
void get_editor_breakpoints(List<String> *p_breakpoints);
|
|
void clear_editor_states();
|
|
void save_editor_external_data();
|
|
void apply_changes_in_editors();
|
|
|
|
void add_editor_plugin(EditorPlugin *p_plugin);
|
|
void remove_editor_plugin(EditorPlugin *p_plugin);
|
|
|
|
int get_editor_plugin_count() const;
|
|
EditorPlugin *get_editor_plugin(int p_idx);
|
|
|
|
void add_extension_editor_plugin(const StringName &p_class_name, EditorPlugin *p_plugin);
|
|
void remove_extension_editor_plugin(const StringName &p_class_name);
|
|
bool has_extension_editor_plugin(const StringName &p_class_name);
|
|
EditorPlugin *get_extension_editor_plugin(const StringName &p_class_name);
|
|
|
|
void add_undo_redo_inspector_hook_callback(Callable p_callable); // Callbacks should have this signature: void (Object* undo_redo, Object *modified_object, String property, Variant new_value)
|
|
void remove_undo_redo_inspector_hook_callback(Callable p_callable);
|
|
const Vector<Callable> get_undo_redo_inspector_hook_callback();
|
|
|
|
void add_move_array_element_function(const StringName &p_class, Callable p_callable); // Function should have this signature: void (Object* undo_redo, Object *modified_object, String array_prefix, int element_index, int new_position)
|
|
void remove_move_array_element_function(const StringName &p_class);
|
|
Callable get_move_array_element_function(const StringName &p_class) const;
|
|
|
|
void save_editor_global_states();
|
|
|
|
void add_custom_type(const String &p_type, const String &p_inherits, const Ref<Script> &p_script, const Ref<Texture2D> &p_icon);
|
|
Variant instantiate_custom_type(const String &p_type, const String &p_inherits);
|
|
void remove_custom_type(const String &p_type);
|
|
const HashMap<String, Vector<CustomType>> &get_custom_types() const { return custom_types; }
|
|
const CustomType *get_custom_type_by_name(const String &p_name) const;
|
|
const CustomType *get_custom_type_by_path(const String &p_path) const;
|
|
bool is_type_recognized(const String &p_type) const;
|
|
|
|
void instantiate_object_properties(Object *p_object);
|
|
|
|
int add_edited_scene(int p_at_pos);
|
|
void move_edited_scene_index(int p_idx, int p_to_idx);
|
|
void remove_scene(int p_idx);
|
|
void set_edited_scene(int p_idx);
|
|
void set_edited_scene_root(Node *p_root);
|
|
int get_edited_scene() const;
|
|
int get_edited_scene_from_path(const String &p_path) const;
|
|
Node *get_edited_scene_root(int p_idx = -1);
|
|
int get_edited_scene_count() const;
|
|
Vector<EditedScene> get_edited_scenes() const;
|
|
|
|
String get_scene_title(int p_idx, bool p_always_strip_extension = false) const;
|
|
String get_scene_path(int p_idx) const;
|
|
String get_scene_type(int p_idx) const;
|
|
void set_scene_path(int p_idx, const String &p_path);
|
|
Ref<Script> get_scene_root_script(int p_idx) const;
|
|
void set_scene_modified_time(int p_idx, uint64_t p_time);
|
|
uint64_t get_scene_modified_time(int p_idx) const;
|
|
void clear_edited_scenes();
|
|
void set_edited_scene_live_edit_root(const NodePath &p_root);
|
|
NodePath get_edited_scene_live_edit_root();
|
|
bool check_and_update_scene(int p_idx);
|
|
void move_edited_scene_to_index(int p_idx);
|
|
|
|
bool call_build();
|
|
|
|
void set_scene_as_saved(int p_idx);
|
|
bool is_scene_changed(int p_idx);
|
|
|
|
int get_scene_history_id_from_path(const String &p_path) const;
|
|
int get_current_edited_scene_history_id() const;
|
|
int get_scene_history_id(int p_idx) const;
|
|
|
|
void set_plugin_window_layout(Ref<ConfigFile> p_layout);
|
|
void get_plugin_window_layout(Ref<ConfigFile> p_layout);
|
|
|
|
void save_edited_scene_state(EditorSelection *p_selection, EditorSelectionHistory *p_history, const Dictionary &p_custom);
|
|
Dictionary restore_edited_scene_state(EditorSelection *p_selection, EditorSelectionHistory *p_history);
|
|
void notify_edited_scene_changed();
|
|
void notify_resource_saved(const Ref<Resource> &p_resource);
|
|
void notify_scene_saved(const String &p_path);
|
|
|
|
bool script_class_is_parent(const String &p_class, const String &p_inherits);
|
|
StringName script_class_get_base(const String &p_class) const;
|
|
Variant script_class_instance(const String &p_class);
|
|
|
|
Ref<Script> script_class_load_script(const String &p_class) const;
|
|
|
|
StringName script_class_get_name(const String &p_path) const;
|
|
void script_class_set_name(const String &p_path, const StringName &p_class);
|
|
|
|
String script_class_get_icon_path(const String &p_class) const;
|
|
void script_class_set_icon_path(const String &p_class, const String &p_icon_path);
|
|
void script_class_clear_icon_paths() { _script_class_icon_paths.clear(); }
|
|
void script_class_save_icon_paths();
|
|
void script_class_load_icon_paths();
|
|
|
|
Ref<Texture2D> extension_class_get_icon(const String &p_class) const;
|
|
|
|
Ref<Texture2D> get_script_icon(const Ref<Script> &p_script);
|
|
void clear_script_icon_cache();
|
|
|
|
EditorData();
|
|
~EditorData();
|
|
};
|
|
|
|
/**
|
|
* Stores and provides access to the nodes currently selected in the editor.
|
|
*
|
|
* This provides a central location for storing "selected" nodes, as a selection can be triggered from multiple places,
|
|
* such as the SceneTreeDock or a main screen editor plugin (e.g. CanvasItemEditor).
|
|
*/
|
|
class EditorSelection : public Object {
|
|
GDCLASS(EditorSelection, Object);
|
|
|
|
// Contains the selected nodes and corresponding metadata.
|
|
// Metadata objects come from calling _get_editor_data on the editor_plugins, passing the selected node.
|
|
HashMap<Node *, Object *> selection;
|
|
|
|
// Tracks whether the selection change signal has been emitted.
|
|
// Prevents multiple signals being called in one frame.
|
|
bool emitted = false;
|
|
|
|
bool changed = false;
|
|
bool node_list_changed = false;
|
|
|
|
void _node_removed(Node *p_node);
|
|
|
|
// Editor plugins which are related to selection.
|
|
List<Object *> editor_plugins;
|
|
List<Node *> selected_node_list;
|
|
|
|
void _update_node_list();
|
|
TypedArray<Node> _get_transformable_selected_nodes();
|
|
void _emit_change();
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
void add_node(Node *p_node);
|
|
void remove_node(Node *p_node);
|
|
bool is_selected(Node *p_node) const;
|
|
|
|
template <class T>
|
|
T *get_node_editor_data(Node *p_node) {
|
|
if (!selection.has(p_node)) {
|
|
return nullptr;
|
|
}
|
|
return Object::cast_to<T>(selection[p_node]);
|
|
}
|
|
|
|
// Adds an editor plugin which can provide metadata for selected nodes.
|
|
void add_editor_plugin(Object *p_object);
|
|
|
|
void update();
|
|
void clear();
|
|
|
|
// Returns all the selected nodes.
|
|
TypedArray<Node> get_selected_nodes();
|
|
// Returns only the top level selected nodes.
|
|
// That is, if the selection includes some node and a child of that node, only the parent is returned.
|
|
List<Node *> &get_selected_node_list();
|
|
// Returns all the selected nodes (list version of "get_selected_nodes").
|
|
List<Node *> get_full_selected_node_list();
|
|
// Returns the map of selected objects and their metadata.
|
|
HashMap<Node *, Object *> &get_selection() { return selection; }
|
|
|
|
EditorSelection();
|
|
~EditorSelection();
|
|
};
|
|
|
|
#endif // EDITOR_DATA_H
|