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150 | /**************************************************************************/
/* animation_blend_tree_editor_plugin.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 ANIMATION_BLEND_TREE_EDITOR_PLUGIN_H
#define ANIMATION_BLEND_TREE_EDITOR_PLUGIN_H
#include "editor/editor_node.h"
#include "editor/editor_plugin.h"
#include "editor/plugins/animation_tree_editor_plugin.h"
#include "editor/property_editor.h"
#include "scene/animation/animation_blend_tree.h"
#include "scene/gui/button.h"
#include "scene/gui/graph_edit.h"
#include "scene/gui/popup.h"
#include "scene/gui/tree.h"
class ProgressBar;
class AnimationNodeBlendTreeEditor : public AnimationTreeNodeEditorPlugin {
GDCLASS(AnimationNodeBlendTreeEditor, AnimationTreeNodeEditorPlugin);
Ref<AnimationNodeBlendTree> blend_tree;
GraphEdit *graph;
MenuButton *add_node;
Vector2 popup_menu_position;
bool use_popup_menu_position;
PanelContainer *error_panel;
Label *error_label;
UndoRedo *undo_redo;
AcceptDialog *filter_dialog;
Tree *filters;
CheckBox *filter_enabled;
Map<StringName, ProgressBar *> animations;
Vector<EditorProperty *> visible_properties;
String to_node = "";
int to_slot = -1;
String from_node = "";
void _update_graph();
struct AddOption {
String name;
String type;
Ref<Script> script;
int input_port_count;
AddOption(const String &p_name = String(), const String &p_type = String(), int p_input_port_count = 0) :
name(p_name),
type(p_type),
input_port_count(p_input_port_count) {
}
};
Vector<AddOption> add_options;
void _add_node(int p_idx);
void _update_options_menu(bool p_has_input_ports = false);
static AnimationNodeBlendTreeEditor *singleton;
void _node_dragged(const Vector2 &p_from, const Vector2 &p_to, const StringName &p_which);
void _node_renamed(const String &p_text, Ref<AnimationNode> p_node);
void _node_renamed_focus_out(Node *le, Ref<AnimationNode> p_node);
bool updating;
void _connection_request(const String &p_from, int p_from_index, const String &p_to, int p_to_index);
void _disconnection_request(const String &p_from, int p_from_index, const String &p_to, int p_to_index);
void _scroll_changed(const Vector2 &p_scroll);
void _node_selected(Object *p_node);
void _open_in_editor(const String &p_which);
void _anim_selected(int p_index, Array p_options, const String &p_node);
void _delete_request(const String &p_which);
void _delete_nodes_request(const Array &p_nodes);
bool _update_filters(const Ref<AnimationNode> &anode);
void _edit_filters(const String &p_which);
void _filter_edited();
void _filter_toggled();
Ref<AnimationNode> _filter_edit;
void _popup(bool p_has_input_ports, const Vector2 &p_popup_position, const Vector2 &p_node_position);
void _popup_request(const Vector2 &p_position);
void _connection_to_empty(const String &p_from, int p_from_slot, const Vector2 &p_release_position);
void _connection_from_empty(const String &p_to, int p_to_slot, const Vector2 &p_release_position);
void _property_changed(const StringName &p_property, const Variant &p_value, const String &p_field, bool p_changing);
void _removed_from_graph();
EditorFileDialog *open_file;
Ref<AnimationNode> file_loaded;
void _file_opened(const String &p_file);
enum {
MENU_LOAD_FILE = 1000,
MENU_PASTE = 1001,
MENU_LOAD_FILE_CONFIRM = 1002
};
protected:
void _notification(int p_what);
static void _bind_methods();
public:
static AnimationNodeBlendTreeEditor *get_singleton() { return singleton; }
void add_custom_type(const String &p_name, const Ref<Script> &p_script);
void remove_custom_type(const Ref<Script> &p_script);
virtual Size2 get_minimum_size() const;
virtual bool can_edit(const Ref<AnimationNode> &p_node);<--- Function in derived class
virtual void edit(const Ref<AnimationNode> &p_node);<--- Function in derived class
AnimationNodeBlendTreeEditor();
};
#endif // ANIMATION_BLEND_TREE_EDITOR_PLUGIN_H
|