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+/*************************************************************************/
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+/* dictionary_property_edit.cpp */
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+/*************************************************************************/
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+/* This file is part of: */
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+/* GODOT ENGINE */
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+/* http://www.godotengine.org */
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+/*************************************************************************/
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+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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+/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
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+/* */
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+/* Permission is hereby granted, free of charge, to any person obtaining */
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+/* a copy of this software and associated documentation files (the */
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+/* "Software"), to deal in the Software without restriction, including */
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+/* without limitation the rights to use, copy, modify, merge, publish, */
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+/* distribute, sublicense, and/or sell copies of the Software, and to */
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+/* permit persons to whom the Software is furnished to do so, subject to */
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+/* the following conditions: */
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+/* */
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+/* The above copyright notice and this permission notice shall be */
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+/* included in all copies or substantial portions of the Software. */
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+/* */
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+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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+/*************************************************************************/
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+#include "dictionary_property_edit.h"
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+#include "editor_node.h"
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+
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+void DictionaryPropertyEdit::_notif_change() {
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+ _change_notify();
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+}
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+
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+void DictionaryPropertyEdit::_notif_changev(const String &p_v) {
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+ _change_notify(p_v.utf8().get_data());
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+}
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+
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+void DictionaryPropertyEdit::_set_key(const Variant &p_old_key, const Variant &p_new_key) {
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+
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+ // TODO: Set key of a dictionary is not allowd yet
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+ return;
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+}
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+
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+void DictionaryPropertyEdit::_set_value(const Variant &p_key, const Variant &p_value) {
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+
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+ Dictionary dict = get_dictionary();
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+ dict[p_key] = p_value;
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+ Object *o = ObjectDB::get_instance(obj);
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+ if (!o)
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+ return;
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+
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+ o->set(property, dict);
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+}
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+
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+Variant DictionaryPropertyEdit::get_dictionary() const {
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+
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+ Object *o = ObjectDB::get_instance(obj);
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+ if (!o)
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+ return Dictionary();
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+ Variant dict = o->get(property);
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+ if (dict.get_type() != Variant::DICTIONARY)
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+ return Dictionary();
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+ return dict;
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+}
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+
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+void DictionaryPropertyEdit::_get_property_list(List<PropertyInfo> *p_list) const {
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+
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+ Dictionary dict = get_dictionary();
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+
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+ Array keys = dict.keys();
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+ keys.sort();
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+
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+ for (int i = 0; i < keys.size(); i++) {
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+ String index = itos(i);
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+
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+ const Variant &key = keys[i];
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+ PropertyInfo pi(key.get_type(), index + ": key");
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+ p_list->push_back(pi);
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+
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+ const Variant &value = dict[key];
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+ pi = PropertyInfo(value.get_type(), index + ": value");
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+ p_list->push_back(pi);
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+ }
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+}
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+
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+void DictionaryPropertyEdit::edit(Object *p_obj, const StringName &p_prop) {
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+
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+ property = p_prop;
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+ obj = p_obj->get_instance_id();
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+}
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+
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+Node *DictionaryPropertyEdit::get_node() {
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+
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+ Object *o = ObjectDB::get_instance(obj);
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+ if (!o)
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+ return NULL;
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+
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+ return cast_to<Node>(o);
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+}
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+
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+void DictionaryPropertyEdit::_bind_methods() {
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+
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+ ClassDB::bind_method(D_METHOD("_set_key"), &DictionaryPropertyEdit::_set_key);
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+ ClassDB::bind_method(D_METHOD("_set_value"), &DictionaryPropertyEdit::_set_value);
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+ ClassDB::bind_method(D_METHOD("_notif_change"), &DictionaryPropertyEdit::_notif_change);
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+ ClassDB::bind_method(D_METHOD("_notif_changev"), &DictionaryPropertyEdit::_notif_changev);
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+}
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+
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+bool DictionaryPropertyEdit::_set(const StringName &p_name, const Variant &p_value) {
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+
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+ Dictionary dict = get_dictionary();
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+ Array keys = dict.keys();
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+ keys.sort();
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+
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+ String pn = p_name;
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+ int slash = pn.find(": ");
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+ if (slash != -1 && pn.length() > slash) {
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+ String type = pn.substr(slash + 2, pn.length());
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+ int index = pn.substr(0, slash).to_int();
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+ if (type == "key" && index < keys.size()) {
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+
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+ const Variant &key = keys[index];
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+ UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
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+
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+ ur->create_action(TTR("Change Dictionary Key"));
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+ ur->add_do_method(this, "_set_key", key, p_value);
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+ ur->add_undo_method(this, "_set_key", p_value, key);
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+ ur->add_do_method(this, "_notif_changev", p_name);
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+ ur->add_undo_method(this, "_notif_changev", p_name);
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+ ur->commit_action();
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+
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+ return true;
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+ } else if (type == "value" && index < keys.size()) {
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+ const Variant &key = keys[index];
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+ if (dict.has(key)) {
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+
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+ Variant value = dict[key];
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+ UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo();
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+
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+ ur->create_action(TTR("Change Dictionary Value"));
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+ ur->add_do_method(this, "_set_value", key, p_value);
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+ ur->add_undo_method(this, "_set_value", key, value);
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+ ur->add_do_method(this, "_notif_changev", p_name);
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+ ur->add_undo_method(this, "_notif_changev", p_name);
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+ ur->commit_action();
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+
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+ return true;
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+ }
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+ }
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+ }
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+
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+ return false;
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+}
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+
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+bool DictionaryPropertyEdit::_get(const StringName &p_name, Variant &r_ret) const {
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+
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+ Dictionary dict = get_dictionary();
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+ Array keys = dict.keys();
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+ keys.sort();
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+
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+ String pn = p_name;
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+ int slash = pn.find(": ");
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+
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+ if (slash != -1 && pn.length() > slash) {
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+
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+ String type = pn.substr(slash + 2, pn.length());
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+ int index = pn.substr(0, slash).to_int();
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+
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+ if (type == "key" && index < keys.size()) {
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+ r_ret = keys[index];
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+ return true;
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+ } else if (type == "value" && index < keys.size()) {
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+ const Variant &key = keys[index];
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+ if (dict.has(key)) {
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+ r_ret = dict[key];
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+ return true;
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+ }
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+ }
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+ }
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+
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+ return false;
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+}
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+
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+DictionaryPropertyEdit::DictionaryPropertyEdit() {
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+ obj = 0;
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+}
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geequlim