diff options
Diffstat (limited to 'editor/editor_sub_scene.cpp')
| -rw-r--r-- | editor/editor_sub_scene.cpp | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/editor/editor_sub_scene.cpp b/editor/editor_sub_scene.cpp new file mode 100644 index 0000000000..917560b540 --- /dev/null +++ b/editor/editor_sub_scene.cpp @@ -0,0 +1,238 @@ +/*************************************************************************/ +/* editor_sub_scene.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2017 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. */ +/*************************************************************************/ +#include "editor_sub_scene.h" + +#include "scene/gui/margin_container.h" +#include "scene/resources/packed_scene.h" + +void EditorSubScene::_path_selected(const String& p_path) { + + path->set_text(p_path); + _path_changed(p_path); + +} + +void EditorSubScene::_path_changed(const String& p_path) { + + tree->clear(); + + + if (scene) { + memdelete(scene); + scene=NULL; + } + + if (p_path=="") + return; + + Ref<PackedScene> ps = ResourceLoader::load(p_path,"PackedScene"); + + if (ps.is_null()) + return; + + scene = ps->instance(); + if (!scene) + return; + + _fill_tree(scene,NULL); + + + +} + +void EditorSubScene::_path_browse() { + + file_dialog->popup_centered_ratio(); +} + + +void EditorSubScene::_notification(int p_what) { + + if (p_what==NOTIFICATION_VISIBILITY_CHANGED) { + + if (!is_visible_in_tree()) { + + + } + } +} + + +void EditorSubScene::_fill_tree(Node* p_node,TreeItem *p_parent) { + + TreeItem *it = tree->create_item(p_parent); + it->set_metadata(0,p_node); + it->set_text(0,p_node->get_name()); + it->set_editable(0,false); + it->set_selectable(0,true); + if (has_icon(p_node->get_class(),"EditorIcons")) { + it->set_icon(0,get_icon(p_node->get_class(),"EditorIcons")); + + } + + for(int i=0;i<p_node->get_child_count();i++) { + + Node *c = p_node->get_child(i); + if (c->get_owner()!=scene) + continue; + _fill_tree(c,it); + } + +} + + +void EditorSubScene::ok_pressed() { + + + TreeItem *s = tree->get_selected(); + if (!s) + return; + Node *selnode = s->get_metadata(0); + if (!selnode) + return; + emit_signal("subscene_selected"); + hide(); + clear(); + + +} + + +void EditorSubScene::_reown(Node* p_node,List<Node*> *p_to_reown) { + + if (p_node==scene) { + + scene->set_filename(""); + p_to_reown->push_back(p_node); + } else if (p_node->get_owner()==scene){ + + p_to_reown->push_back(p_node); + } + + for(int i=0;i<p_node->get_child_count();i++) { + Node *c=p_node->get_child(i); + _reown(c,p_to_reown); + } +} + +void EditorSubScene::move(Node* p_new_parent, Node* p_new_owner) { + + if (!scene) { + return; + } + TreeItem *s = tree->get_selected(); + if (!s) { + return; + } + + Node *selnode = s->get_metadata(0); + if (!selnode) { + return; + } + + List<Node*> to_reown; + _reown(selnode,&to_reown); + + if (selnode!=scene) { + selnode->get_parent()->remove_child(selnode); + } + + p_new_parent->add_child(selnode); + for (List<Node*>::Element *E=to_reown.front();E;E=E->next()) { + E->get()->set_owner(p_new_owner); + } + + if (selnode!=scene) { + memdelete(scene); + } + scene=NULL; + + + //return selnode; + + +} + +void EditorSubScene::clear() { + + path->set_text(""); + _path_changed(""); +} + +void EditorSubScene::_bind_methods() { + + ClassDB::bind_method(D_METHOD("_path_selected"),&EditorSubScene::_path_selected); + ClassDB::bind_method(D_METHOD("_path_changed"),&EditorSubScene::_path_changed); + ClassDB::bind_method(D_METHOD("_path_browse"),&EditorSubScene::_path_browse); + ADD_SIGNAL( MethodInfo("subscene_selected")); + +} + + +EditorSubScene::EditorSubScene() { + + scene=NULL; + + set_title(TTR("Select Node(s) to Import")); + set_hide_on_ok(false); + + VBoxContainer *vb = memnew( VBoxContainer ); + add_child(vb); + //set_child_rect(vb); + + HBoxContainer *hb = memnew( HBoxContainer ); + path = memnew( LineEdit ); + path->connect("text_entered",this,"_path_changed"); + hb->add_child(path); + path->set_h_size_flags(SIZE_EXPAND_FILL); + Button *b = memnew( Button ); + b->set_text(" .. "); + hb->add_child(b); + b->connect("pressed",this,"_path_browse"); + vb->add_margin_child(TTR("Scene Path:"),hb); + + tree = memnew( Tree ); + tree->set_v_size_flags(SIZE_EXPAND_FILL); + vb->add_margin_child(TTR("Import From Node:"),tree,true); + tree->connect("item_activated",this,"_ok",make_binds(),CONNECT_DEFERRED); + + file_dialog = memnew( EditorFileDialog ); + List<String> extensions; + ResourceLoader::get_recognized_extensions_for_type("PackedScene",&extensions); + + for(List<String>::Element *E = extensions.front();E;E=E->next() ) { + + file_dialog->add_filter("*."+E->get()); + } + + file_dialog->set_mode(EditorFileDialog::MODE_OPEN_FILE); + add_child(file_dialog); + file_dialog->connect("file_selected",this,"_path_selected"); + +} |