Massive rewrite to AnimationTree. Many APIs changed in order to:

-Reuse resources
-Expose properties in AnimationTree

1 files changed, 187 insertions, 0 deletions

diff --git a/editor/plugins/animation_tree_player_editor_plugin.h b/editor/plugins/animation_tree_player_editor_plugin.h
new file mode 100644
index 0000000000..d1c5f395e4
--- /dev/null
+++ b/editor/plugins/animation_tree_player_editor_plugin.h
@@ -0,0 +1,187 @@
+/*************************************************************************/
+/*  animation_tree_editor_plugin.h                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 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 ANIMATION_TREE_PLAYER_EDITOR_PLUGIN_H
+#define ANIMATION_TREE_PLAYER_EDITOR_PLUGIN_H
+
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+#include "editor/property_editor.h"
+#include "scene/animation/animation_tree_player.h"
+#include "scene/gui/button.h"
+#include "scene/gui/popup.h"
+#include "scene/gui/tree.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+class AnimationTreePlayerEditor : public Control {
+
+	GDCLASS(AnimationTreePlayerEditor, Control);
+
+	static const char *_node_type_names[];
+
+	enum ClickType {
+		CLICK_NONE,
+		CLICK_NAME,
+		CLICK_NODE,
+		CLICK_INPUT_SLOT,
+		CLICK_OUTPUT_SLOT,
+		CLICK_PARAMETER
+	};
+
+	enum {
+
+		MENU_GRAPH_CLEAR = 100,
+		MENU_IMPORT_ANIMATIONS = 101,
+		NODE_DISCONNECT,
+		NODE_RENAME,
+		NODE_ERASE,
+		NODE_ADD_INPUT,
+		NODE_DELETE_INPUT,
+		NODE_SET_AUTOADVANCE,
+		NODE_CLEAR_AUTOADVANCE
+	};
+
+	bool renaming_edit;
+	StringName edited_node;
+	bool updating_edit;
+	Popup *edit_dialog;
+	HSlider *edit_scroll[2];
+	LineEdit *edit_line[4];
+	OptionButton *edit_option;
+	Label *edit_label[4];
+	Button *edit_button;
+	Button *filter_button;
+	CheckButton *edit_check;
+	EditorFileDialog *file_dialog;
+	int file_op;
+
+	void _popup_edit_dialog();
+
+	void _setup_edit_dialog(const StringName &p_node);
+	PopupMenu *master_anim_popup;
+	PopupMenu *node_popup;
+	PopupMenu *add_popup;
+	HScrollBar *h_scroll;
+	VScrollBar *v_scroll;
+	MenuButton *add_menu;
+
+	CustomPropertyEditor *property_editor;
+
+	AnimationTreePlayer *anim_tree;
+	List<StringName> order;
+	Set<StringName> active_nodes;
+
+	int last_x, last_y;
+
+	Point2 offset;
+	ClickType click_type;
+	Point2 click_pos;
+	StringName click_node;
+	int click_slot;
+	Point2 click_motion;
+	ClickType rclick_type;
+	StringName rclick_node;
+	int rclick_slot;
+
+	Button *play_button;
+
+	Size2 _get_maximum_size();
+	Size2 get_node_size(const StringName &p_node) const;
+	void _draw_node(const StringName &p_node);
+
+	AcceptDialog *filter_dialog;
+	Tree *filter;
+
+	void _draw_cos_line(const Vector2 &p_from, const Vector2 &p_to, const Color &p_color);
+	void _update_scrollbars();
+	void _scroll_moved(float);
+	void _play_toggled();
+	/*
+	void _node_param_changed();
+	void _node_add_callback();
+	void _node_add(VisualServer::AnimationTreeNodeType p_type);
+	void _node_edit_property(const StringName& p_node);
+*/
+
+	void _master_anim_menu_item(int p_item);
+	void _node_menu_item(int p_item);
+	void _add_menu_item(int p_item);
+
+	void _filter_edited();
+	void _find_paths_for_filter(const StringName &p_node, Set<String> &paths);
+	void _edit_filters();
+
+	void _edit_oneshot_start();
+	void _edit_dialog_animation_changed();
+	void _edit_dialog_edit_animation();
+	void _edit_dialog_changeds(String);
+	void _edit_dialog_changede(String);
+	void _edit_dialog_changedf(float);
+	void _edit_dialog_changed();
+	void _dialog_changed() const;
+	ClickType _locate_click(const Point2 &p_click, StringName *p_node_id, int *p_slot_index) const;
+	Point2 _get_slot_pos(const StringName &p_node_id, bool p_input, int p_slot);
+
+	StringName _add_node(int p_item);
+	void _file_dialog_selected(String p_path);
+
+protected:
+	void _notification(int p_what);
+	void _gui_input(Ref<InputEvent> p_event);
+	static void _bind_methods();
+
+public:
+	virtual Size2 get_minimum_size() const;
+	void edit(AnimationTreePlayer *p_anim_tree);
+	AnimationTreePlayerEditor();
+};
+
+class AnimationTreePlayerEditorPlugin : public EditorPlugin {
+
+	GDCLASS(AnimationTreePlayerEditorPlugin, EditorPlugin);
+
+	AnimationTreePlayerEditor *anim_tree_editor;
+	EditorNode *editor;
+	Button *button;
+
+public:
+	virtual String get_name() const { return "AnimTree"; }
+	bool has_main_screen() const { return false; }
+	virtual void edit(Object *p_object);
+	virtual bool handles(Object *p_object) const;
+	virtual void make_visible(bool p_visible);
+
+	AnimationTreePlayerEditorPlugin(EditorNode *p_node);
+	~AnimationTreePlayerEditorPlugin();
+};
+
+#endif // ANIMATION_TREE_EDITOR_PLUGIN_H