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Diffstat (limited to 'editor/dictionary_property_edit.cpp')
| -rw-r--r-- | editor/dictionary_property_edit.cpp | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/editor/dictionary_property_edit.cpp b/editor/dictionary_property_edit.cpp new file mode 100644 index 0000000000..5b5a7ec9b0 --- /dev/null +++ b/editor/dictionary_property_edit.cpp @@ -0,0 +1,189 @@ +/*************************************************************************/ +/* dictionary_property_edit.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2017 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. */ +/*************************************************************************/ +#include "dictionary_property_edit.h" +#include "editor_node.h" + +void DictionaryPropertyEdit::_notif_change() { + _change_notify(); +} + +void DictionaryPropertyEdit::_notif_changev(const String &p_v) { + _change_notify(p_v.utf8().get_data()); +} + +void DictionaryPropertyEdit::_set_key(const Variant &p_old_key, const Variant &p_new_key) { + + // TODO: Set key of a dictionary is not allowd yet + return; +} + +void DictionaryPropertyEdit::_set_value(const Variant &p_key, const Variant &p_value) { + + Dictionary dict = get_dictionary(); + dict[p_key] = p_value; + Object *o = ObjectDB::get_instance(obj); + if (!o) + return; + + o->set(property, dict); +} + +Variant DictionaryPropertyEdit::get_dictionary() const { + + Object *o = ObjectDB::get_instance(obj); + if (!o) + return Dictionary(); + Variant dict = o->get(property); + if (dict.get_type() != Variant::DICTIONARY) + return Dictionary(); + return dict; +} + +void DictionaryPropertyEdit::_get_property_list(List<PropertyInfo> *p_list) const { + + Dictionary dict = get_dictionary(); + + Array keys = dict.keys(); + keys.sort(); + + for (int i = 0; i < keys.size(); i++) { + String index = itos(i); + + const Variant &key = keys[i]; + PropertyInfo pi(key.get_type(), index + ": key"); + p_list->push_back(pi); + + const Variant &value = dict[key]; + pi = PropertyInfo(value.get_type(), index + ": value"); + p_list->push_back(pi); + } +} + +void DictionaryPropertyEdit::edit(Object *p_obj, const StringName &p_prop) { + + property = p_prop; + obj = p_obj->get_instance_id(); +} + +Node *DictionaryPropertyEdit::get_node() { + + Object *o = ObjectDB::get_instance(obj); + if (!o) + return NULL; + + return cast_to<Node>(o); +} + +void DictionaryPropertyEdit::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_set_key"), &DictionaryPropertyEdit::_set_key); + ClassDB::bind_method(D_METHOD("_set_value"), &DictionaryPropertyEdit::_set_value); + ClassDB::bind_method(D_METHOD("_notif_change"), &DictionaryPropertyEdit::_notif_change); + ClassDB::bind_method(D_METHOD("_notif_changev"), &DictionaryPropertyEdit::_notif_changev); +} + +bool DictionaryPropertyEdit::_set(const StringName &p_name, const Variant &p_value) { + + Dictionary dict = get_dictionary(); + Array keys = dict.keys(); + keys.sort(); + + String pn = p_name; + int slash = pn.find(": "); + if (slash != -1 && pn.length() > slash) { + String type = pn.substr(slash + 2, pn.length()); + int index = pn.substr(0, slash).to_int(); + if (type == "key" && index < keys.size()) { + + const Variant &key = keys[index]; + UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); + + ur->create_action(TTR("Change Dictionary Key")); + ur->add_do_method(this, "_set_key", key, p_value); + ur->add_undo_method(this, "_set_key", p_value, key); + ur->add_do_method(this, "_notif_changev", p_name); + ur->add_undo_method(this, "_notif_changev", p_name); + ur->commit_action(); + + return true; + } else if (type == "value" && index < keys.size()) { + const Variant &key = keys[index]; + if (dict.has(key)) { + + Variant value = dict[key]; + UndoRedo *ur = EditorNode::get_singleton()->get_undo_redo(); + + ur->create_action(TTR("Change Dictionary Value")); + ur->add_do_method(this, "_set_value", key, p_value); + ur->add_undo_method(this, "_set_value", key, value); + ur->add_do_method(this, "_notif_changev", p_name); + ur->add_undo_method(this, "_notif_changev", p_name); + ur->commit_action(); + + return true; + } + } + } + + return false; +} + +bool DictionaryPropertyEdit::_get(const StringName &p_name, Variant &r_ret) const { + + Dictionary dict = get_dictionary(); + Array keys = dict.keys(); + keys.sort(); + + String pn = p_name; + int slash = pn.find(": "); + + if (slash != -1 && pn.length() > slash) { + + String type = pn.substr(slash + 2, pn.length()); + int index = pn.substr(0, slash).to_int(); + + if (type == "key" && index < keys.size()) { + r_ret = keys[index]; + return true; + } else if (type == "value" && index < keys.size()) { + const Variant &key = keys[index]; + if (dict.has(key)) { + r_ret = dict[key]; + return true; + } + } + } + + return false; +} + +DictionaryPropertyEdit::DictionaryPropertyEdit() { + obj = 0; +} |