mirror of
https://github.com/godotengine/godot.git
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616 lines
14 KiB
C++
616 lines
14 KiB
C++
/*************************************************************************/
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/* create_dialog.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) 2007-2016 Juan Linietsky, Ariel Manzur. */
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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 "create_dialog.h"
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#include "object_type_db.h"
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#include "print_string.h"
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#include "scene/gui/box_container.h"
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#include "editor_node.h"
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#if 1
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#include "os/keyboard.h"
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#include "editor_settings.h"
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#include "editor_help.h"
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void CreateDialog::popup(bool p_dontclear) {
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popup_centered_ratio(0.6);
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if (p_dontclear)
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search_box->select_all();
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else
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search_box->clear();
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search_box->grab_focus();
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_update_search();
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}
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void CreateDialog::_text_changed(const String& p_newtext) {
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_update_search();
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}
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void CreateDialog::_sbox_input(const InputEvent& p_ie) {
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if (p_ie.type==InputEvent::KEY && (
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p_ie.key.scancode == KEY_UP ||
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p_ie.key.scancode == KEY_DOWN ||
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p_ie.key.scancode == KEY_PAGEUP ||
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p_ie.key.scancode == KEY_PAGEDOWN ) ) {
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search_options->call("_input_event",p_ie);
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search_box->accept_event();
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}
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}
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void CreateDialog::add_type(const String& p_type,HashMap<String,TreeItem*>& p_types,TreeItem *p_root,TreeItem **to_select) {
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if (p_types.has(p_type))
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return;
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if (!ObjectTypeDB::is_type(p_type,base_type) || p_type==base_type)
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return;
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String inherits=ObjectTypeDB::type_inherits_from(p_type);
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TreeItem *parent=p_root;
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if (inherits.length()) {
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if (!p_types.has(inherits)) {
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add_type(inherits,p_types,p_root,to_select);
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}
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if (p_types.has(inherits) )
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parent=p_types[inherits];
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}
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TreeItem *item = search_options->create_item(parent);
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item->set_text(0,p_type);
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if (!ObjectTypeDB::can_instance(p_type)) {
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item->set_custom_color(0, Color(0.5,0.5,0.5) );
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item->set_selectable(0,false);
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} else {
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if (!*to_select && (search_box->get_text()=="" || p_type.findn(search_box->get_text())!=-1)) {
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*to_select=item;
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}
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}
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if (bool(EditorSettings::get_singleton()->get("scenetree_editor/start_create_dialog_fully_expanded"))) {
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item->set_collapsed(false);
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} else {
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// don't collapse search results
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bool collapse = (search_box->get_text() == "");
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// don't collapse the root node
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collapse &= (item != p_root);
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// don't collapse abstract nodes on the first tree level
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collapse &= ((parent != p_root) || (ObjectTypeDB::can_instance(p_type)));
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item->set_collapsed(collapse);
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}
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const String& description = EditorHelp::get_doc_data()->class_list[p_type].brief_description;
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item->set_tooltip(0,description);
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if (has_icon(p_type,"EditorIcons")) {
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item->set_icon(0, get_icon(p_type,"EditorIcons"));
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}
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p_types[p_type]=item;
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}
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void CreateDialog::_update_search() {
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search_options->clear();
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/*
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TreeItem *root = search_options->create_item();
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_parse_fs(EditorFileSystem::get_singleton()->get_filesystem());
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*/
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List<StringName> type_list;
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ObjectTypeDB::get_type_list(&type_list);
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HashMap<String,TreeItem*> types;
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TreeItem *root = search_options->create_item();
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root->set_text(0,base_type);
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List<StringName>::Element *I=type_list.front();
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TreeItem *to_select=NULL;
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for(;I;I=I->next()) {
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String type=I->get();
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if (!ObjectTypeDB::can_instance(type))
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continue; // cant create what can't be instanced
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if (search_box->get_text()=="")
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add_type(type,types,root,&to_select);
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else {
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bool found=false;
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String type=I->get();
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while(type!="" && ObjectTypeDB::is_type(type,base_type) && type!=base_type) {
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if (type.findn(search_box->get_text())!=-1) {
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found=true;
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break;
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}
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type=ObjectTypeDB::type_inherits_from(type);
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}
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if (found)
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add_type(I->get(),types,root,&to_select);
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}
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if (EditorNode::get_editor_data().get_custom_types().has(type)) {
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//there are custom types based on this... cool.
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//print_line("there are custom types");
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const Vector<EditorData::CustomType> &ct = EditorNode::get_editor_data().get_custom_types()[type];
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for(int i=0;i<ct.size();i++) {
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bool show = search_box->get_text()=="" || ct[i].name.findn(search_box->get_text())!=-1;
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if (!show)
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continue;
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if (!types.has(type))
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add_type(type,types,root,&to_select);
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TreeItem *ti;
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if (types.has(type) )
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ti=types[type];
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else
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ti=search_options->get_root();
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TreeItem *item = search_options->create_item(ti);
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item->set_metadata(0,type);
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item->set_text(0,ct[i].name);
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if (ct[i].icon.is_valid()) {
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item->set_icon(0,ct[i].icon);
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}
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if (!to_select && (search_box->get_text()=="" || ct[i].name.findn(search_box->get_text())!=-1)) {
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to_select=item;
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}
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}
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}
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}
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if (to_select)
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to_select->select(0);
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get_ok()->set_disabled(root->get_children()==NULL);
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}
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void CreateDialog::_confirmed() {
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TreeItem *ti = search_options->get_selected();
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if (!ti)
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return;
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emit_signal("create");
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hide();
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}
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void CreateDialog::_notification(int p_what) {
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if (p_what==NOTIFICATION_ENTER_TREE) {
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connect("confirmed",this,"_confirmed");
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_update_search();
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}
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if (p_what==NOTIFICATION_EXIT_TREE) {
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disconnect("confirmed",this,"_confirmed");
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}
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if (p_what==NOTIFICATION_VISIBILITY_CHANGED) {
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if (is_visible()) {
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search_box->call_deferred("grab_focus"); // still not visible
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search_box->select_all();
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}
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}
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}
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void CreateDialog::set_base_type(const String& p_base) {
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base_type=p_base;
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set_title(TTR("Create New")+" "+p_base);
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_update_search();
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}
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String CreateDialog::get_selected_type() {
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TreeItem *selected = search_options->get_selected();
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if (selected)
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return selected->get_text(0);
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else
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return String();
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}
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Object *CreateDialog::instance_selected() {
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TreeItem *selected = search_options->get_selected();
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if (selected) {
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String custom = selected->get_metadata(0);
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if (custom!=String()) {
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if (EditorNode::get_editor_data().get_custom_types().has(custom)) {
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for(int i=0;i<EditorNode::get_editor_data().get_custom_types()[custom].size();i++) {
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if (EditorNode::get_editor_data().get_custom_types()[custom][i].name==selected->get_text(0)) {
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Ref<Texture> icon = EditorNode::get_editor_data().get_custom_types()[custom][i].icon;
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Ref<Script> script = EditorNode::get_editor_data().get_custom_types()[custom][i].script;
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String name = selected->get_text(0);
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Object *ob = ObjectTypeDB::instance(custom);
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ERR_FAIL_COND_V(!ob,NULL);
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if (ob->is_type("Node")) {
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ob->call("set_name",name);
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}
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ob->set_script(script.get_ref_ptr());
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if (icon.is_valid())
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ob->set_meta("_editor_icon",icon);
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return ob;
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}
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}
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}
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} else {
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return ObjectTypeDB::instance(selected->get_text(0));
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}
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}
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return NULL;
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}
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String CreateDialog::get_base_type() const {
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return base_type;
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}
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void CreateDialog::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("_text_changed"),&CreateDialog::_text_changed);
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ObjectTypeDB::bind_method(_MD("_confirmed"),&CreateDialog::_confirmed);
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ObjectTypeDB::bind_method(_MD("_sbox_input"),&CreateDialog::_sbox_input);
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ADD_SIGNAL(MethodInfo("create"));
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}
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CreateDialog::CreateDialog() {
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VBoxContainer *vbc = memnew( VBoxContainer );
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add_child(vbc);
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set_child_rect(vbc);
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search_box = memnew( LineEdit );
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vbc->add_margin_child(TTR("Search:"),search_box);
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search_box->connect("text_changed",this,"_text_changed");
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search_box->connect("input_event",this,"_sbox_input");
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search_options = memnew( Tree );
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vbc->add_margin_child(TTR("Matches:"),search_options,true);
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get_ok()->set_text(TTR("Create"));
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get_ok()->set_disabled(true);
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register_text_enter(search_box);
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set_hide_on_ok(false);
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search_options->connect("item_activated",this,"_confirmed");
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// search_options->set_hide_root(true);
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base_type="Object";
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}
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#else
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//old create dialog, disabled
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void CreateDialog::_notification(int p_what) {
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if (p_what==NOTIFICATION_READY) {
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connect("confirmed",this,"_create");
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update_tree();
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}
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if (p_what==NOTIFICATION_DRAW) {
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//RID ci = get_canvas_item();
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//get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
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}
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}
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void CreateDialog::_create() {
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if (tree->get_selected())
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emit_signal("create");
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hide();
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}
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void CreateDialog::_cancel() {
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hide();
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}
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void CreateDialog::_text_changed(String p_text) {
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update_tree();
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}
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void CreateDialog::add_type(const String& p_type,HashMap<String,TreeItem*>& p_types,TreeItem *p_root) {
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if (p_types.has(p_type))
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return;
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if (!ObjectTypeDB::is_type(p_type,base) || p_type==base)
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return;
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String inherits=ObjectTypeDB::type_inherits_from(p_type);
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TreeItem *parent=p_root;
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if (inherits.length()) {
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if (!p_types.has(inherits)) {
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add_type(inherits,p_types,p_root);
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}
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if (p_types.has(inherits) )
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parent=p_types[inherits];
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}
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TreeItem *item = tree->create_item(parent);
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item->set_text(0,p_type);
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if (!ObjectTypeDB::can_instance(p_type)) {
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item->set_custom_color(0, Color(0.5,0.5,0.5) );
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item->set_selectable(0,false);
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}
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if (has_icon(p_type,"EditorIcons")) {
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item->set_icon(0, get_icon(p_type,"EditorIcons"));
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}
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p_types[p_type]=item;
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}
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void CreateDialog::update_tree() {
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tree->clear();
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List<String> type_list;
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ObjectTypeDB::get_type_list(&type_list);
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HashMap<String,TreeItem*> types;
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TreeItem *root = tree->create_item();
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root->set_text(0,base);
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List<String>::Element *I=type_list.front();
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for(;I;I=I->next()) {
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String type=I->get();
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if (!ObjectTypeDB::can_instance(type))
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continue; // cant create what can't be instanced
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if (filter->get_text()=="")
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add_type(type,types,root);
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else {
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bool found=false;
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String type=I->get();
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while(type!="" && ObjectTypeDB::is_type(type,base) && type!=base) {
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if (type.findn(filter->get_text())!=-1) {
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found=true;
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break;
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}
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type=ObjectTypeDB::type_inherits_from(type);
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}
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if (found)
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add_type(I->get(),types,root);
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}
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if (EditorNode::get_editor_data().get_custom_types().has(type)) {
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//there are custom types based on this... cool.
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const Vector<EditorData::CustomType> &ct = EditorNode::get_editor_data().get_custom_types()[type];
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for(int i=0;i<ct.size();i++) {
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bool show = filter->get_text()=="" || ct[i].name.findn(filter->get_text())!=-1;
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if (!show)
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continue;
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if (!types.has(type))
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add_type(type,types,root);
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TreeItem *ti;
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if (types.has(type) )
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ti=types[type];
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else
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ti=tree->get_root();
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TreeItem *item = tree->create_item(ti);
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item->set_metadata(0,type);
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item->set_text(0,ct[i].name);
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if (ct[i].icon.is_valid()) {
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item->set_icon(0,ct[i].icon);
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}
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}
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}
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}
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}
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Object *CreateDialog::instance_selected() {
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if (!tree->get_selected())
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return NULL;
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String base = String(tree->get_selected()->get_metadata(0));
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if (base!="") {
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String name = tree->get_selected()->get_text(0);
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if (EditorNode::get_editor_data().get_custom_types().has(base)) {
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const Vector<EditorData::CustomType> &ct = EditorNode::get_editor_data().get_custom_types()[base];
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for(int i=0;i<ct.size();i++) {
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if (ct[i].name==name) {
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Object* obj = ObjectTypeDB::instance(base);
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ERR_FAIL_COND_V(!obj,NULL);
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obj->set_script(ct[i].script.get_ref_ptr());
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if (ct[i].icon.is_valid())
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obj->set_meta("_editor_icon",ct[i].icon);
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return obj;
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}
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}
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}
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ERR_FAIL_V(NULL);
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}
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return ObjectTypeDB::instance(tree->get_selected()->get_text(0));
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}
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void CreateDialog::_bind_methods() {
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ObjectTypeDB::bind_method("_create",&CreateDialog::_create);
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ObjectTypeDB::bind_method("_cancel",&CreateDialog::_cancel);
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ObjectTypeDB::bind_method("_text_changed", &CreateDialog::_text_changed);
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ADD_SIGNAL( MethodInfo("create"));
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}
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void CreateDialog::set_base_type(const String& p_base) {
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set_title(vformat("Create %s Type",p_base));
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if (base==p_base)
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return;
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base=p_base;
|
|
if (is_inside_scene())
|
|
update_tree();
|
|
}
|
|
|
|
String CreateDialog::get_base_type() const {
|
|
|
|
return base;
|
|
}
|
|
|
|
CreateDialog::CreateDialog() {
|
|
|
|
|
|
VBoxContainer *vbc = memnew( VBoxContainer );
|
|
add_child(vbc);
|
|
set_child_rect(vbc);
|
|
|
|
get_ok()->set_text("Create");
|
|
|
|
tree = memnew( Tree );
|
|
vbc->add_margin_child("Type:",tree,true);
|
|
//tree->set_hide_root(true);
|
|
|
|
filter = memnew( LineEdit );
|
|
vbc->add_margin_child("Filter:",filter);
|
|
|
|
base="Node";
|
|
set_as_toplevel(true);
|
|
|
|
|
|
tree->connect("item_activated", this, "_create");
|
|
filter->connect("text_changed", this,"_text_changed");
|
|
|
|
}
|
|
|
|
|
|
CreateDialog::~CreateDialog()
|
|
{
|
|
}
|
|
|
|
|
|
#endif
|