diff options
Diffstat (limited to 'editor/editor_path.cpp')
| -rw-r--r-- | editor/editor_path.cpp | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/editor/editor_path.cpp b/editor/editor_path.cpp new file mode 100644 index 0000000000..8cd31c4bcc --- /dev/null +++ b/editor/editor_path.cpp @@ -0,0 +1,215 @@ +/*************************************************************************/ +/* editor_path.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_path.h" + +#include "editor_scale.h" +#include "editor_node.h" + +void EditorPath::_add_children_to_popup(Object* p_obj,int p_depth) { + + if (p_depth>8) + return; + + List<PropertyInfo> pinfo; + p_obj->get_property_list(&pinfo); + for (List<PropertyInfo>::Element *E=pinfo.front();E;E=E->next()) { + + if (!(E->get().usage&PROPERTY_USAGE_EDITOR)) + continue; + if (E->get().hint!=PROPERTY_HINT_RESOURCE_TYPE) + continue; + + Variant value = p_obj->get(E->get().name); + if (value.get_type()!=Variant::OBJECT) + continue; + Object *obj = value; + if (!obj) + continue; + + Ref<Texture> icon; + + if (has_icon(obj->get_class(),"EditorIcons")) + icon=get_icon(obj->get_class(),"EditorIcons"); + else + icon=get_icon("Object","EditorIcons"); + + int index = popup->get_item_count(); + popup->add_icon_item(icon,E->get().name.capitalize(),objects.size()); + popup->set_item_h_offset(index,p_depth*10*EDSCALE); + objects.push_back(obj->get_instance_ID()); + + _add_children_to_popup(obj,p_depth+1); + } +} + +void EditorPath::_gui_input(const InputEvent& p_event) { + + if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==BUTTON_LEFT && p_event.mouse_button.pressed) { + + + Object *obj = ObjectDB::get_instance(history->get_path_object( history->get_path_size()-1)); + if (!obj) + return; + + + + objects.clear(); + popup->clear(); + _add_children_to_popup(obj); + popup->set_pos( get_global_pos() + Vector2(0,get_size().height)); + popup->set_size( Size2(get_size().width,1)); + popup->popup(); + } +} + +void EditorPath::_notification(int p_what) { + + + switch(p_what) { + + case NOTIFICATION_MOUSE_ENTER: { + mouse_over=true; + update(); + } break; + case NOTIFICATION_MOUSE_EXIT: { + mouse_over=false; + update(); + } break; + case NOTIFICATION_DRAW: { + + RID ci=get_canvas_item(); + Ref<Font> label_font = get_font("font","Label"); + Size2i size = get_size(); + Ref<Texture> sn = get_icon("SmallNext","EditorIcons"); + Ref<StyleBox> sb = get_stylebox("pressed","Button"); + + + int ofs=sb->get_margin(MARGIN_LEFT); + + if (mouse_over) { + draw_style_box(sb,Rect2(Point2(),get_size())); + } + + for(int i=0;i<history->get_path_size();i++) { + + Object *obj = ObjectDB::get_instance(history->get_path_object(i)); + if (!obj) + continue; + + String type = obj->get_class(); + + Ref<Texture> icon; + + if (has_icon(obj->get_class(),"EditorIcons")) + icon=get_icon(obj->get_class(),"EditorIcons"); + else + icon=get_icon("Object","EditorIcons"); + + + icon->draw(ci,Point2i(ofs,(size.height-icon->get_height())/2)); + + ofs+=icon->get_width(); + + if (i==history->get_path_size()-1) { + //add name + ofs+=4; + int left = size.width - ofs; + if (left<0) + continue; + String name; + if (obj->cast_to<Resource>()) { + + Resource *r = obj->cast_to<Resource>(); + if (r->get_path().is_resource_file()) + name=r->get_path().get_file(); + else + name=r->get_name(); + + if (name=="") + name=r->get_class(); + } else if (obj->cast_to<Node>()) { + + name=obj->cast_to<Node>()->get_name(); + } else if (obj->cast_to<Resource>() && obj->cast_to<Resource>()->get_name()!="") { + name=obj->cast_to<Resource>()->get_name(); + } else { + name=obj->get_class(); + } + + set_tooltip(obj->get_class()); + + + label_font->draw(ci,Point2i(ofs,(size.height-label_font->get_height())/2+label_font->get_ascent()),name,Color(1,1,1),left); + } else { + //add arrow + + //sn->draw(ci,Point2i(ofs,(size.height-sn->get_height())/2)); + //ofs+=sn->get_width(); + ofs+=5; //just looks better! somehow + + } + } + + } break; + } +} + +void EditorPath::update_path() { + + + update(); +} + +void EditorPath::_popup_select(int p_idx) { + + ERR_FAIL_INDEX(p_idx,objects.size()); + + Object* obj = ObjectDB::get_instance(objects[p_idx]); + if (!obj) + return; + + EditorNode::get_singleton()->push_item(obj); +} + +void EditorPath::_bind_methods() { + + ClassDB::bind_method("_gui_input",&EditorPath::_gui_input); + ClassDB::bind_method("_popup_select",&EditorPath::_popup_select); +} + +EditorPath::EditorPath(EditorHistory *p_history) { + + history=p_history; + mouse_over=false; + popup = memnew( PopupMenu ); + popup->connect("id_pressed",this,"_popup_select"); + add_child(popup); + + +} |