godot/editor/editor_inspector.h
Hugo Locurcio 8611b712dc
Improve the editor's Add Metadata dialog
- Mention the node name in the dialog title.
- Improve error messages to be more descriptive.
2022-09-01 19:03:40 +02:00

610 lines
19 KiB
C++

/*************************************************************************/
/* editor_inspector.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_INSPECTOR_H
#define EDITOR_INSPECTOR_H
#include "editor/editor_undo_redo_manager.h"
#include "editor_property_name_processor.h"
#include "scene/gui/box_container.h"
#include "scene/gui/button.h"
#include "scene/gui/dialogs.h"
#include "scene/gui/line_edit.h"
#include "scene/gui/option_button.h"
#include "scene/gui/panel_container.h"
#include "scene/gui/scroll_container.h"
#include "scene/gui/spin_box.h"
#include "scene/gui/texture_rect.h"
class EditorPropertyRevert {
public:
static bool get_instantiated_node_original_property(Node *p_node, const StringName &p_prop, Variant &value, bool p_check_class_default = true);
static bool is_node_property_different(Node *p_node, const Variant &p_current, const Variant &p_orig);
static bool is_property_value_different(const Variant &p_a, const Variant &p_b);
static Variant get_property_revert_value(Object *p_object, const StringName &p_property, bool *r_is_valid);
static bool can_property_revert(Object *p_object, const StringName &p_property, const Variant *p_custom_current_value = nullptr);
};
class EditorProperty : public Container {
GDCLASS(EditorProperty, Container);
public:
enum MenuItems {
MENU_COPY_PROPERTY,
MENU_PASTE_PROPERTY,
MENU_COPY_PROPERTY_PATH,
MENU_PIN_VALUE,
MENU_OPEN_DOCUMENTATION,
};
private:
String label;
int text_size;
friend class EditorInspector;
Object *object = nullptr;
StringName property;
String property_path;
String doc_path;
int property_usage;
bool read_only = false;
bool checkable = false;
bool checked = false;
bool draw_warning = false;
bool keying = false;
bool deletable = false;
Rect2 right_child_rect;
Rect2 bottom_child_rect;
Rect2 keying_rect;
bool keying_hover = false;
Rect2 revert_rect;
bool revert_hover = false;
Rect2 check_rect;
bool check_hover = false;
Rect2 delete_rect;
bool delete_hover = false;
bool can_revert = false;
bool can_pin = false;
bool pin_hidden = false;
bool pinned = false;
bool use_folding = false;
bool draw_top_bg = true;
void _update_popup();
void _focusable_focused(int p_index);
bool selectable = true;
bool selected = false;
int selected_focusable;
float split_ratio;
Vector<Control *> focusables;
Control *label_reference = nullptr;
Control *bottom_editor = nullptr;
PopupMenu *menu = nullptr;
HashMap<StringName, Variant> cache;
GDVIRTUAL0(_update_property)
void _update_pin_flags();
protected:
void _notification(int p_what);
static void _bind_methods();
virtual void _set_read_only(bool p_read_only);
virtual void gui_input(const Ref<InputEvent> &p_event) override;
virtual void shortcut_input(const Ref<InputEvent> &p_event) override;
const Color *_get_property_colors();
virtual Variant _get_cache_value(const StringName &p_prop, bool &r_valid) const;
virtual StringName _get_revert_property() const;
public:
void emit_changed(const StringName &p_property, const Variant &p_value, const StringName &p_field = StringName(), bool p_changing = false);
virtual Size2 get_minimum_size() const override;
void set_label(const String &p_label);
String get_label() const;
void set_read_only(bool p_read_only);
bool is_read_only() const;
Object *get_edited_object();
StringName get_edited_property() const;
void set_doc_path(const String &p_doc_path);
virtual void update_property();
void update_revert_and_pin_status();
virtual bool use_keying_next() const;
void set_checkable(bool p_checkable);
bool is_checkable() const;
void set_checked(bool p_checked);
bool is_checked() const;
void set_draw_warning(bool p_draw_warning);
bool is_draw_warning() const;
void set_keying(bool p_keying);
bool is_keying() const;
void set_deletable(bool p_enable);
bool is_deletable() const;
void add_focusable(Control *p_control);
void select(int p_focusable = -1);
void deselect();
bool is_selected() const;
void set_label_reference(Control *p_control);
void set_bottom_editor(Control *p_control);
void set_use_folding(bool p_use_folding);
bool is_using_folding() const;
virtual void expand_all_folding();
virtual void collapse_all_folding();
virtual void expand_revertable();
virtual Variant get_drag_data(const Point2 &p_point) override;
virtual void update_cache();
virtual bool is_cache_valid() const;
void set_selectable(bool p_selectable);
bool is_selectable() const;
void set_name_split_ratio(float p_ratio);
float get_name_split_ratio() const;
void set_object_and_property(Object *p_object, const StringName &p_property);
virtual Control *make_custom_tooltip(const String &p_text) const override;
void set_draw_top_bg(bool p_draw) { draw_top_bg = p_draw; }
bool can_revert_to_default() const { return can_revert; }
void menu_option(int p_option);
EditorProperty();
};
class EditorInspectorPlugin : public RefCounted {
GDCLASS(EditorInspectorPlugin, RefCounted);
public:
friend class EditorInspector;
struct AddedEditor {
Control *property_editor = nullptr;
Vector<String> properties;
String label;
bool add_to_end = false;
};
List<AddedEditor> added_editors;
protected:
static void _bind_methods();
GDVIRTUAL1RC(bool, _can_handle, Variant)
GDVIRTUAL1(_parse_begin, Object *)
GDVIRTUAL2(_parse_category, Object *, String)
GDVIRTUAL2(_parse_group, Object *, String)
GDVIRTUAL7R(bool, _parse_property, Object *, int, String, int, String, int, bool)
GDVIRTUAL1(_parse_end, Object *)
public:
void add_custom_control(Control *control);
void add_property_editor(const String &p_for_property, Control *p_prop, bool p_add_to_end = false);
void add_property_editor_for_multiple_properties(const String &p_label, const Vector<String> &p_properties, Control *p_prop);
virtual bool can_handle(Object *p_object);
virtual void parse_begin(Object *p_object);
virtual void parse_category(Object *p_object, const String &p_category);
virtual void parse_group(Object *p_object, const String &p_group);
virtual bool parse_property(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const uint32_t p_usage, const bool p_wide = false);
virtual void parse_end(Object *p_object);
};
class EditorInspectorCategory : public Control {
GDCLASS(EditorInspectorCategory, Control);
friend class EditorInspector;
Ref<Texture2D> icon;
String label;
protected:
void _notification(int p_what);
public:
virtual Size2 get_minimum_size() const override;
virtual Control *make_custom_tooltip(const String &p_text) const override;
EditorInspectorCategory();
};
class EditorInspectorSection : public Container {
GDCLASS(EditorInspectorSection, Container);
String label;
String section;
bool vbox_added = false; // Optimization.
Color bg_color;
bool foldable = false;
int indent_depth = 0;
Timer *dropping_unfold_timer = nullptr;
bool dropping = false;
HashSet<StringName> revertable_properties;
void _test_unfold();
protected:
Object *object = nullptr;
VBoxContainer *vbox = nullptr;
void _notification(int p_what);
static void _bind_methods();
virtual void gui_input(const Ref<InputEvent> &p_event) override;
public:
virtual Size2 get_minimum_size() const override;
void setup(const String &p_section, const String &p_label, Object *p_object, const Color &p_bg_color, bool p_foldable, int p_indent_depth = 0);
VBoxContainer *get_vbox();
void unfold();
void fold();
bool has_revertable_properties() const;
void property_can_revert_changed(const String &p_path, bool p_can_revert);
EditorInspectorSection();
~EditorInspectorSection();
};
class EditorInspectorArray : public EditorInspectorSection {
GDCLASS(EditorInspectorArray, EditorInspectorSection);
Ref<EditorUndoRedoManager> undo_redo;
enum Mode {
MODE_NONE,
MODE_USE_COUNT_PROPERTY,
MODE_USE_MOVE_ARRAY_ELEMENT_FUNCTION,
} mode;
StringName count_property;
StringName array_element_prefix;
String swap_method;
int count = 0;
VBoxContainer *elements_vbox = nullptr;
Control *control_dropping = nullptr;
bool dropping = false;
Button *add_button = nullptr;
AcceptDialog *resize_dialog = nullptr;
SpinBox *new_size_spin_box = nullptr;
// Pagination
int page_length = 5;
int page = 0;
int max_page = 0;
int begin_array_index = 0;
int end_array_index = 0;
bool movable = true;
bool numbered = false;
enum MenuOptions {
OPTION_MOVE_UP = 0,
OPTION_MOVE_DOWN,
OPTION_NEW_BEFORE,
OPTION_NEW_AFTER,
OPTION_REMOVE,
OPTION_CLEAR_ARRAY,
OPTION_RESIZE_ARRAY,
};
int popup_array_index_pressed = -1;
PopupMenu *rmb_popup = nullptr;
struct ArrayElement {
PanelContainer *panel = nullptr;
MarginContainer *margin = nullptr;
HBoxContainer *hbox = nullptr;
TextureRect *move_texture_rect = nullptr;
Label *number = nullptr;
VBoxContainer *vbox = nullptr;
Button *erase = nullptr;
};
LocalVector<ArrayElement> array_elements;
Ref<StyleBoxFlat> odd_style;
Ref<StyleBoxFlat> even_style;
int _get_array_count();
void _add_button_pressed();
void _paginator_page_changed(int p_page);
void _rmb_popup_id_pressed(int p_id);
void _control_dropping_draw();
void _vbox_visibility_changed();
void _panel_draw(int p_index);
void _panel_gui_input(Ref<InputEvent> p_event, int p_index);
void _move_element(int p_element_index, int p_to_pos);
void _clear_array();
void _resize_array(int p_size);
Array _extract_properties_as_array(const List<PropertyInfo> &p_list);
int _drop_position() const;
void _new_size_spin_box_value_changed(float p_value);
void _new_size_spin_box_text_submitted(String p_text);
void _resize_dialog_confirmed();
void _update_elements_visibility();
void _setup();
Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
void _remove_item(int p_index);
protected:
void _notification(int p_what);
static void _bind_methods();
public:
void set_undo_redo(Ref<EditorUndoRedoManager> p_undo_redo);
void setup_with_move_element_function(Object *p_object, String p_label, const StringName &p_array_element_prefix, int p_page, const Color &p_bg_color, bool p_foldable, bool p_movable = true, bool p_numbered = false, int p_page_length = 5, const String &p_add_item_text = "");
void setup_with_count_property(Object *p_object, String p_label, const StringName &p_count_property, const StringName &p_array_element_prefix, int p_page, const Color &p_bg_color, bool p_foldable, bool p_movable = true, bool p_numbered = false, int p_page_length = 5, const String &p_add_item_text = "", const String &p_swap_method = "");
VBoxContainer *get_vbox(int p_index);
EditorInspectorArray();
};
class EditorPaginator : public HBoxContainer {
GDCLASS(EditorPaginator, HBoxContainer);
int page = 0;
int max_page = 0;
Button *first_page_button = nullptr;
Button *prev_page_button = nullptr;
LineEdit *page_line_edit = nullptr;
Label *page_count_label = nullptr;
Button *next_page_button = nullptr;
Button *last_page_button = nullptr;
void _first_page_button_pressed();
void _prev_page_button_pressed();
void _page_line_edit_text_submitted(String p_text);
void _next_page_button_pressed();
void _last_page_button_pressed();
protected:
void _notification(int p_what);
static void _bind_methods();
public:
void update(int p_page, int p_max_page);
EditorPaginator();
};
class EditorInspector : public ScrollContainer {
GDCLASS(EditorInspector, ScrollContainer);
Ref<EditorUndoRedoManager> undo_redo;
enum {
MAX_PLUGINS = 1024
};
static Ref<EditorInspectorPlugin> inspector_plugins[MAX_PLUGINS];
static int inspector_plugin_count;
VBoxContainer *main_vbox = nullptr;
// Map used to cache the instantiated editors.
HashMap<StringName, List<EditorProperty *>> editor_property_map;
List<EditorInspectorSection *> sections;
HashSet<StringName> pending;
void _clear();
Object *object = nullptr;
//
LineEdit *search_box = nullptr;
bool show_categories = false;
bool hide_script = true;
bool hide_metadata = true;
bool use_doc_hints = false;
EditorPropertyNameProcessor::Style property_name_style = EditorPropertyNameProcessor::STYLE_CAPITALIZED;
bool use_filter = false;
bool autoclear = false;
bool use_folding = false;
int changing;
bool update_all_pending = false;
bool read_only = false;
bool keying = false;
bool sub_inspector = false;
bool wide_editors = false;
bool deletable_properties = false;
float refresh_countdown;
bool update_tree_pending = false;
StringName _prop_edited;
StringName property_selected;
int property_focusable;
int update_scroll_request;
struct PropertyDocInfo {
String description;
String path;
};
HashMap<StringName, HashMap<StringName, PropertyDocInfo>> doc_info_cache;
HashMap<StringName, String> class_descr_cache;
HashSet<StringName> restart_request_props;
HashMap<ObjectID, int> scroll_cache;
String property_prefix; //used for sectioned inspector
String object_class;
Variant property_clipboard;
bool restrict_to_basic = false;
void _edit_set(const String &p_name, const Variant &p_value, bool p_refresh_all, const String &p_changed_field);
void _property_changed(const String &p_path, const Variant &p_value, const String &p_name = "", bool p_changing = false, bool p_update_all = false);
void _multiple_properties_changed(Vector<String> p_paths, Array p_values, bool p_changing = false);
void _property_keyed(const String &p_path, bool p_advance);
void _property_keyed_with_value(const String &p_path, const Variant &p_value, bool p_advance);
void _property_deleted(const String &p_path);
void _property_checked(const String &p_path, bool p_checked);
void _property_pinned(const String &p_path, bool p_pinned);
void _resource_selected(const String &p_path, Ref<Resource> p_resource);
void _property_selected(const String &p_path, int p_focusable);
void _object_id_selected(const String &p_path, ObjectID p_id);
void _node_removed(Node *p_node);
HashMap<StringName, int> per_array_page;
void _page_change_request(int p_new_page, const StringName &p_array_prefix);
void _changed_callback();
void _edit_request_change(Object *p_object, const String &p_prop);
void _filter_changed(const String &p_text);
void _parse_added_editors(VBoxContainer *current_vbox, EditorInspectorSection *p_section, Ref<EditorInspectorPlugin> ped);
void _vscroll_changed(double);
void _feature_profile_changed();
bool _is_property_disabled_by_feature_profile(const StringName &p_property);
void _update_inspector_bg();
ConfirmationDialog *add_meta_dialog = nullptr;
LineEdit *add_meta_name = nullptr;
OptionButton *add_meta_type = nullptr;
Label *add_meta_error = nullptr;
void _add_meta_confirm();
void _show_add_meta_dialog();
void _check_meta_name(const String &p_name);
protected:
static void _bind_methods();
void _notification(int p_what);
public:
static void add_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin);
static void remove_inspector_plugin(const Ref<EditorInspectorPlugin> &p_plugin);
static void cleanup_plugins();
static Button *create_inspector_action_button(const String &p_text);
static EditorProperty *instantiate_property_editor(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const uint32_t p_usage, const bool p_wide = false);
void set_undo_redo(Ref<EditorUndoRedoManager> p_undo_redo);
String get_selected_path() const;
void update_tree();
void update_property(const String &p_prop);
void edit(Object *p_object);
Object *get_edited_object();
void set_keying(bool p_active);
void set_read_only(bool p_read_only);
EditorPropertyNameProcessor::Style get_property_name_style() const;
void set_property_name_style(EditorPropertyNameProcessor::Style p_style);
void set_autoclear(bool p_enable);
void set_show_categories(bool p_show);
void set_use_doc_hints(bool p_enable);
void set_hide_script(bool p_hide);
void set_hide_metadata(bool p_hide);
void set_use_filter(bool p_use);
void register_text_enter(Node *p_line_edit);
void set_use_folding(bool p_enable);
bool is_using_folding();
void collapse_all_folding();
void expand_all_folding();
void expand_revertable();
void set_scroll_offset(int p_offset);
int get_scroll_offset() const;
void set_property_prefix(const String &p_prefix);
String get_property_prefix() const;
void set_object_class(const String &p_class);
String get_object_class() const;
void set_use_wide_editors(bool p_enable);
void set_sub_inspector(bool p_enable);
bool is_sub_inspector() const { return sub_inspector; }
void set_use_deletable_properties(bool p_enabled);
void set_restrict_to_basic_settings(bool p_restrict);
void set_property_clipboard(const Variant &p_value);
Variant get_property_clipboard() const;
EditorInspector();
};
#endif // EDITOR_INSPECTOR_H