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			796 lines
		
	
	
	
		
			20 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			796 lines
		
	
	
	
		
			20 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*************************************************************************/
 | |
| /*  graph_node.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 "graph_node.h"
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| #include "method_bind_ext.inc"
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| 
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| 
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| bool GraphNode::_set(const StringName& p_name, const Variant& p_value) {
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| 
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| 	if (!p_name.operator String().begins_with("slot/"))
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| 		return false;
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| 
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| 	int idx=p_name.operator String().get_slice("/",1).to_int();
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| 	String what = p_name.operator String().get_slice("/",2);
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| 
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| 
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| 	Slot si;
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| 	if (slot_info.has(idx))
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| 		si=slot_info[idx];
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| 
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| 
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| 	if (what=="left_enabled")
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| 		si.enable_left=p_value;
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| 	else if (what=="left_type")
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| 		si.type_left=p_value;
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| 	else if (what=="left_color")
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| 		si.color_left=p_value;
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| 	else if (what=="right_enabled")
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| 		si.enable_right=p_value;
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| 	else if (what=="right_type")
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| 		si.type_right=p_value;
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| 	else if (what=="right_color")
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| 		si.color_right=p_value;
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| 	else
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| 		return false;
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| 
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| 	set_slot(idx,si.enable_left,si.type_left,si.color_left,si.enable_right,si.type_right,si.color_right);
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| 	update();
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| 	return true;
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| }
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| 
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| bool GraphNode::_get(const StringName& p_name,Variant &r_ret) const{
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| 
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| 
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| 
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| 	if (!p_name.operator String().begins_with("slot/")) {
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| 		return false;
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| 	}
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| 
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| 	int idx=p_name.operator String().get_slice("/",1).to_int();
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| 	String what = p_name.operator String().get_slice("/",2);
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| 
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| 
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| 
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| 	Slot si;
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| 	if (slot_info.has(idx))
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| 		si=slot_info[idx];
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| 
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| 	if (what=="left_enabled")
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| 		r_ret=si.enable_left;
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| 	else if (what=="left_type")
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| 		r_ret=si.type_left;
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| 	else if (what=="left_color")
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| 		r_ret=si.color_left;
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| 	else if (what=="right_enabled")
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| 		r_ret=si.enable_right;
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| 	else if (what=="right_type")
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| 		r_ret=si.type_right;
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| 	else if (what=="right_color")
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| 		r_ret=si.color_right;
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| 	else
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| 		return false;
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| 
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| 	return true;
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| }
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| void GraphNode::_get_property_list( List<PropertyInfo> *p_list) const{
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| 
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| 	int idx=0;
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| 	for(int i=0;i<get_child_count();i++) {
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| 		Control *c=get_child(i)->cast_to<Control>();
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| 		if (!c || c->is_set_as_toplevel() )
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| 			continue;
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| 
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| 		String base="slot/"+itos(idx)+"/";
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| 
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| 		p_list->push_back(PropertyInfo(Variant::BOOL,base+"left_enabled"));
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| 		p_list->push_back(PropertyInfo(Variant::INT,base+"left_type"));
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| 		p_list->push_back(PropertyInfo(Variant::COLOR,base+"left_color"));
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| 		p_list->push_back(PropertyInfo(Variant::BOOL,base+"right_enabled"));
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| 		p_list->push_back(PropertyInfo(Variant::INT,base+"right_type"));
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| 		p_list->push_back(PropertyInfo(Variant::COLOR,base+"right_color"));
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| 
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| 		idx++;
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| 	}
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| }
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| 
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| 
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| void GraphNode::_resort() {
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| 
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| 
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| 
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| 	int sep=get_constant("separation");
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| 	Ref<StyleBox> sb=get_stylebox("frame");
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| 	bool first=true;
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| 
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| 	Size2 minsize;
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| 
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| 	for(int i=0;i<get_child_count();i++) {
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| 		Control *c=get_child(i)->cast_to<Control>();
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| 		if (!c)
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| 			continue;
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| 		if (c->is_set_as_toplevel())
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| 			continue;
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| 
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| 		Size2i size=c->get_combined_minimum_size();
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| 
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| 		minsize.y+=size.y;
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| 		minsize.x=MAX(minsize.x,size.x);
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| 
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| 		if (first)
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| 			first=false;
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| 		else
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| 			minsize.y+=sep;
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| 
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| 	}
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| 
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| 
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| 	int vofs=0;
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| 	int w = get_size().x - sb->get_minimum_size().x;
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| 
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| 
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| 	cache_y.clear();
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| 	for(int i=0;i<get_child_count();i++) {
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| 		Control *c=get_child(i)->cast_to<Control>();
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| 		if (!c)
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| 			continue;
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| 		if (c->is_set_as_toplevel())
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| 			continue;
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| 
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| 		Size2i size=c->get_combined_minimum_size();
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| 
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| 		Rect2 r(sb->get_margin(MARGIN_LEFT),sb->get_margin(MARGIN_TOP)+vofs,w,size.y);
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| 
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| 		fit_child_in_rect(c,r);
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| 		cache_y.push_back(vofs+size.y*0.5);
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| 
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| 		if (vofs>0)
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| 			vofs+=sep;
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| 		vofs+=size.y;
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| 
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| 
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| 	}
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| 
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| 	_change_notify();
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| 	update();
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| 	connpos_dirty=true;
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| 
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| 
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| }
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| 
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| bool GraphNode::has_point(const Point2& p_point) const {
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| 
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| 	if (comment) {
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| 		Ref<StyleBox> comment = get_stylebox("comment");
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| 		Ref<Texture> resizer =get_icon("resizer");
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| 
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| 		if (Rect2(get_size()-resizer->get_size(), resizer->get_size()).has_point(p_point)) {
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| 			return true;
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| 		}
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| 		if (Rect2(0,0,get_size().width,comment->get_margin(MARGIN_TOP)).has_point(p_point)) {
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| 			return true;
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| 		}
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| 
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| 		return false;
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| 
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| 	} else {
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| 		return Control::has_point(p_point);
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| 	}
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| }
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| 
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| void GraphNode::_notification(int p_what) {
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| 
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| 	if (p_what==NOTIFICATION_DRAW) {
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| 
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| 		Ref<StyleBox> sb;
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| 
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| 		if (comment) {
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| 			sb = get_stylebox( selected? "commentfocus" : "comment");
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| 
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| 		} else {
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| 
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| 			sb = get_stylebox( selected ? "selectedframe" : "frame");
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| 		}
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| 
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| 		sb=sb->duplicate();
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| 		sb->call("set_modulate",modulate);
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| 		Ref<Texture> port =get_icon("port");
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| 		Ref<Texture> close =get_icon("close");
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| 		Ref<Texture> resizer =get_icon("resizer");
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| 		int close_offset = get_constant("close_offset");
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| 		Ref<Font> title_font = get_font("title_font");
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| 		int title_offset = get_constant("title_offset");
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| 		Color title_color = get_color("title_color");
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| 		Point2i icofs = -port->get_size()*0.5;
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| 		int edgeofs=get_constant("port_offset");
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| 		icofs.y+=sb->get_margin(MARGIN_TOP);
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| 
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| 
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| 
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| 		draw_style_box(sb,Rect2(Point2(),get_size()));
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| 
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| 		switch(overlay) {
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| 			case OVERLAY_DISABLED: {
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| 
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| 			} break;
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| 			case OVERLAY_BREAKPOINT: {
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| 
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| 				draw_style_box(get_stylebox("breakpoint"),Rect2(Point2(),get_size()));
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| 			} break;
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| 			case OVERLAY_POSITION: {
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| 				draw_style_box(get_stylebox("position"),Rect2(Point2(),get_size()));
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| 
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| 			} break;
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| 		}
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| 
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| 		int w = get_size().width-sb->get_minimum_size().x;
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| 
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| 		if (show_close)
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| 			w-=close->get_width();
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| 
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| 		draw_string(title_font,Point2(sb->get_margin(MARGIN_LEFT),-title_font->get_height()+title_font->get_ascent()+title_offset),title,title_color,w);
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| 		if (show_close) {
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| 			Vector2 cpos = Point2(w+sb->get_margin(MARGIN_LEFT),-close->get_height()+close_offset);
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| 			draw_texture(close,cpos);
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| 			close_rect.pos=cpos;
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| 			close_rect.size=close->get_size();
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| 		} else {
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| 			close_rect=Rect2();
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| 		}
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| 
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| 		for (Map<int,Slot>::Element *E=slot_info.front();E;E=E->next()) {
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| 
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| 			if (E->key() < 0 || E->key()>=cache_y.size())
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| 				continue;
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| 			if (!slot_info.has(E->key()))
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| 				continue;
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| 			const Slot &s=slot_info[E->key()];
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| 			//left
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| 			if (s.enable_left) {
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| 				Ref<Texture> p = port;
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| 				if (s.custom_slot_left.is_valid()) {
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| 					p=s.custom_slot_left;
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| 				}
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| 				p->draw(get_canvas_item(),icofs+Point2(edgeofs,cache_y[E->key()]),s.color_left);
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| 			}
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| 			if (s.enable_right) {
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| 				Ref<Texture> p = port;
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| 				if (s.custom_slot_right.is_valid()) {
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| 					p=s.custom_slot_right;
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| 				}
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| 				p->draw(get_canvas_item(),icofs+Point2(get_size().x-edgeofs,cache_y[E->key()]),s.color_right);
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| 			}
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| 
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| 		}
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| 
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| 
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| 		if (resizeable) {
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| 			draw_texture(resizer,get_size()-resizer->get_size());
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| 		}
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| 	}
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| 
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| 	if (p_what==NOTIFICATION_SORT_CHILDREN) {
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| 
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| 		_resort();
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| 	}
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| 
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| }
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| 
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| 
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| void GraphNode::set_slot(int p_idx,bool p_enable_left,int p_type_left,const Color& p_color_left, bool p_enable_right,int p_type_right,const Color& p_color_right,const Ref<Texture>& p_custom_left,const Ref<Texture>& p_custom_right) {
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| 
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| 	ERR_FAIL_COND(p_idx<0);
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| 
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| 	if (!p_enable_left && p_type_left==0 && p_color_left==Color(1,1,1,1) && !p_enable_right && p_type_right==0 && p_color_right==Color(1,1,1,1)) {
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| 		slot_info.erase(p_idx);
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| 		return;
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| 	}
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| 
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| 	Slot s;
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| 	s.enable_left=p_enable_left;
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| 	s.type_left=p_type_left;
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| 	s.color_left=p_color_left;
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| 	s.enable_right=p_enable_right;
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| 	s.type_right=p_type_right;
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| 	s.color_right=p_color_right;
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| 	s.custom_slot_left=p_custom_left;
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| 	s.custom_slot_right=p_custom_right;
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| 	slot_info[p_idx]=s;
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| 	update();
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| 	connpos_dirty=true;
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| 
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| }
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| 
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| void GraphNode::clear_slot(int p_idx){
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| 
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| 	slot_info.erase(p_idx);
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| 	update();
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| 	connpos_dirty=true;
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| 
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| }
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| void GraphNode::clear_all_slots(){
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| 
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| 	slot_info.clear();
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| 	update();
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| 	connpos_dirty=true;
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| 
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| }
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| bool GraphNode::is_slot_enabled_left(int p_idx) const{
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| 
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| 	if (!slot_info.has(p_idx))
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| 		return false;
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| 	return slot_info[p_idx].enable_left;
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| 
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| }
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| 
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| int GraphNode::get_slot_type_left(int p_idx) const{
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| 
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| 	if (!slot_info.has(p_idx))
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| 		return 0;
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| 	return slot_info[p_idx].type_left;
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| 
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| }
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| 
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| Color GraphNode::get_slot_color_left(int p_idx) const{
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| 
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| 	if (!slot_info.has(p_idx))
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| 		return Color(1,1,1,1);
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| 	return slot_info[p_idx].color_left;
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| 
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| }
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| 
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| bool GraphNode::is_slot_enabled_right(int p_idx) const{
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| 
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| 	if (!slot_info.has(p_idx))
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| 		return false;
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| 	return slot_info[p_idx].enable_right;
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| 
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| }
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| 
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| 
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| 
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| int GraphNode::get_slot_type_right(int p_idx) const{
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| 
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| 	if (!slot_info.has(p_idx))
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| 		return 0;
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| 	return slot_info[p_idx].type_right;
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| 
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| }
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| 
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| Color GraphNode::get_slot_color_right(int p_idx) const{
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| 
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| 	if (!slot_info.has(p_idx))
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| 		return Color(1,1,1,1);
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| 	return slot_info[p_idx].color_right;
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| 
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| }
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| 
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| Size2 GraphNode::get_minimum_size() const {
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| 
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| 	Ref<Font> title_font = get_font("title_font");
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| 
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| 	int sep=get_constant("separation");
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| 	Ref<StyleBox> sb=get_stylebox("frame");
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| 	bool first=true;
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| 
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| 	Size2 minsize;
 | |
| 	minsize.x=title_font->get_string_size(title).x;
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| 	if (show_close) {
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| 		Ref<Texture> close =get_icon("close");
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| 		minsize.x+=sep+close->get_width();
 | |
| 	}
 | |
| 
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| 
 | |
| 	for(int i=0;i<get_child_count();i++) {
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| 
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| 		Control *c=get_child(i)->cast_to<Control>();
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| 		if (!c)
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| 			continue;
 | |
| 		if (c->is_set_as_toplevel())
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| 			continue;
 | |
| 
 | |
| 		Size2i size=c->get_combined_minimum_size();
 | |
| 
 | |
| 		minsize.y+=size.y;
 | |
| 		minsize.x=MAX(minsize.x,size.x);
 | |
| 
 | |
| 		if (first)
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| 			first=false;
 | |
| 		else
 | |
| 			minsize.y+=sep;
 | |
| 	}
 | |
| 
 | |
| 	return minsize+sb->get_minimum_size();
 | |
| }
 | |
| 
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| void GraphNode::set_title(const String& p_title) {
 | |
| 
 | |
| 	title=p_title;
 | |
| 	minimum_size_changed();
 | |
| 	update();
 | |
| 
 | |
| }
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| 
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| String GraphNode::get_title() const{
 | |
| 
 | |
| 	return title;
 | |
| }
 | |
| 
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| void GraphNode::set_offset(const Vector2& p_offset) {
 | |
| 
 | |
| 	offset=p_offset;
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| 	emit_signal("offset_changed");
 | |
| 	update();
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| }
 | |
| 
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| Vector2 GraphNode::get_offset() const {
 | |
| 
 | |
| 	return offset;
 | |
| }
 | |
| 
 | |
| void GraphNode::set_selected(bool p_selected)
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| {
 | |
| 	selected = p_selected;
 | |
| 	update();
 | |
| }
 | |
| 
 | |
| bool GraphNode::is_selected()
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| {
 | |
| 	return selected;
 | |
| }
 | |
| 
 | |
| void GraphNode::set_drag(bool p_drag)
 | |
| {
 | |
| 	if (p_drag)
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| 		drag_from=get_offset();
 | |
| 	else
 | |
| 		emit_signal("dragged",drag_from,get_offset()); //useful for undo/redo
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| }
 | |
| 
 | |
| Vector2 GraphNode::get_drag_from()
 | |
| {
 | |
| 	return drag_from;
 | |
| }
 | |
| 
 | |
| 
 | |
| void GraphNode::set_show_close_button(bool p_enable){
 | |
| 
 | |
| 	show_close=p_enable;
 | |
| 	update();
 | |
| }
 | |
| bool GraphNode::is_close_button_visible() const{
 | |
| 
 | |
| 	return show_close;
 | |
| }
 | |
| 
 | |
| void GraphNode::_connpos_update() {
 | |
| 
 | |
| 
 | |
| 	int edgeofs=get_constant("port_offset");
 | |
| 	int sep=get_constant("separation");
 | |
| 
 | |
| 	Ref<StyleBox> sb=get_stylebox("frame");
 | |
| 	conn_input_cache.clear();
 | |
| 	conn_output_cache.clear();
 | |
| 	int vofs=0;
 | |
| 
 | |
| 	int idx=0;
 | |
| 
 | |
| 	for(int i=0;i<get_child_count();i++) {
 | |
| 		Control *c=get_child(i)->cast_to<Control>();
 | |
| 		if (!c)
 | |
| 			continue;
 | |
| 		if (c->is_set_as_toplevel())
 | |
| 			continue;
 | |
| 
 | |
| 		Size2i size=c->get_combined_minimum_size();
 | |
| 
 | |
| 		int y = sb->get_margin(MARGIN_TOP)+vofs;
 | |
| 		int h = size.y;
 | |
| 
 | |
| 
 | |
| 		if (slot_info.has(idx)) {
 | |
| 
 | |
| 			if (slot_info[idx].enable_left) {
 | |
| 				ConnCache cc;
 | |
| 				cc.pos=Point2i(edgeofs,y+h/2);
 | |
| 				cc.type=slot_info[idx].type_left;
 | |
| 				cc.color=slot_info[idx].color_left;
 | |
| 				conn_input_cache.push_back(cc);
 | |
| 			}
 | |
| 			if (slot_info[idx].enable_right) {
 | |
| 				ConnCache cc;
 | |
| 				cc.pos=Point2i(get_size().width-edgeofs,y+h/2);
 | |
| 				cc.type=slot_info[idx].type_right;
 | |
| 				cc.color=slot_info[idx].color_right;
 | |
| 				conn_output_cache.push_back(cc);
 | |
| 			}
 | |
| 		}
 | |
| 
 | |
| 		if (vofs>0)
 | |
| 			vofs+=sep;
 | |
| 		vofs+=size.y;
 | |
| 		idx++;
 | |
| 
 | |
| 	}
 | |
| 
 | |
| 
 | |
| 	connpos_dirty=false;
 | |
| }
 | |
| 
 | |
| int GraphNode::get_connection_input_count()  {
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	return conn_input_cache.size();
 | |
| 
 | |
| }
 | |
| int GraphNode::get_connection_output_count() {
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	return conn_output_cache.size();
 | |
| 
 | |
| }
 | |
| 
 | |
| 
 | |
| Vector2 GraphNode::get_connection_input_pos(int p_idx) {
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	ERR_FAIL_INDEX_V(p_idx,conn_input_cache.size(),Vector2());
 | |
| 	Vector2 pos = conn_input_cache[p_idx].pos;
 | |
| 	pos.x *= get_scale().x;
 | |
| 	pos.y *= get_scale().y;
 | |
| 	return pos;
 | |
| }
 | |
| 
 | |
| int GraphNode::get_connection_input_type(int p_idx) {
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	ERR_FAIL_INDEX_V(p_idx,conn_input_cache.size(),0);
 | |
| 	return conn_input_cache[p_idx].type;
 | |
| }
 | |
| 
 | |
| Color GraphNode::get_connection_input_color(int p_idx) {
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	ERR_FAIL_INDEX_V(p_idx,conn_input_cache.size(),Color());
 | |
| 	return conn_input_cache[p_idx].color;
 | |
| }
 | |
| 
 | |
| Vector2 GraphNode::get_connection_output_pos(int p_idx){
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	ERR_FAIL_INDEX_V(p_idx,conn_output_cache.size(),Vector2());
 | |
| 	Vector2 pos = conn_output_cache[p_idx].pos;
 | |
| 	pos.x *= get_scale().x;
 | |
| 	pos.y *= get_scale().y;
 | |
| 	return pos;
 | |
| }
 | |
| 
 | |
| int GraphNode::get_connection_output_type(int p_idx) {
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	ERR_FAIL_INDEX_V(p_idx,conn_output_cache.size(),0);
 | |
| 	return conn_output_cache[p_idx].type;
 | |
| }
 | |
| 
 | |
| Color GraphNode::get_connection_output_color(int p_idx) {
 | |
| 
 | |
| 	if (connpos_dirty)
 | |
| 		_connpos_update();
 | |
| 
 | |
| 	ERR_FAIL_INDEX_V(p_idx,conn_output_cache.size(),Color());
 | |
| 	return conn_output_cache[p_idx].color;
 | |
| }
 | |
| 
 | |
| void GraphNode::_input_event(const InputEvent& p_ev) {
 | |
| 
 | |
| 	if (p_ev.type==InputEvent::MOUSE_BUTTON) {
 | |
| 
 | |
| 		ERR_EXPLAIN("GraphNode must be the child of a GraphEdit node.");
 | |
| 		ERR_FAIL_COND(get_parent_control() == NULL);
 | |
| 
 | |
| 		print_line("INPUT EVENT BUTTON");
 | |
| 
 | |
| 		if(p_ev.mouse_button.pressed && p_ev.mouse_button.button_index==BUTTON_LEFT) {
 | |
| 
 | |
| 			Vector2 mpos = Vector2(p_ev.mouse_button.x,p_ev.mouse_button.y);
 | |
| 			if (close_rect.size!=Size2() && close_rect.has_point(mpos)) {
 | |
| 				emit_signal("close_request");
 | |
| 				accept_event();
 | |
| 				return;
 | |
| 			}
 | |
| 
 | |
| 			Ref<Texture> resizer =get_icon("resizer");
 | |
| 
 | |
| 			if (resizeable && mpos.x > get_size().x-resizer->get_width() && mpos.y > get_size().y-resizer->get_height()) {
 | |
| 
 | |
| 				resizing=true;
 | |
| 				resizing_from=mpos;
 | |
| 				resizing_from_size=get_size();
 | |
| 				accept_event();
 | |
| 				return;
 | |
| 			}
 | |
| 
 | |
| 			//send focus to parent
 | |
| 			emit_signal("raise_request");
 | |
| 			get_parent_control()->grab_focus();
 | |
| 
 | |
| 		}
 | |
| 
 | |
| 		if(!p_ev.mouse_button.pressed && p_ev.mouse_button.button_index==BUTTON_LEFT) {
 | |
| 			resizing=false;
 | |
| 		}
 | |
| 
 | |
| 	}
 | |
| 
 | |
| 
 | |
| 	if (resizing && p_ev.type==InputEvent::MOUSE_MOTION) {
 | |
| 		Vector2 mpos = Vector2(p_ev.mouse_motion.x,p_ev.mouse_motion.y);
 | |
| 
 | |
| 		Vector2 diff = mpos - resizing_from;
 | |
| 
 | |
| 		emit_signal("resize_request",resizing_from_size+diff);
 | |
| 
 | |
| 	}
 | |
| 
 | |
| 
 | |
| }
 | |
| 
 | |
| void GraphNode::set_modulate(const Color &p_color) {
 | |
| 
 | |
| 	modulate=p_color;
 | |
| 	update();
 | |
| }
 | |
| 
 | |
| Color GraphNode::get_modulate() const{
 | |
| 
 | |
| 	return modulate;
 | |
| }
 | |
| void GraphNode::set_overlay(Overlay p_overlay) {
 | |
| 
 | |
| 	overlay=p_overlay;
 | |
| 	update();
 | |
| }
 | |
| 
 | |
| GraphNode::Overlay GraphNode::get_overlay() const{
 | |
| 
 | |
| 	return overlay;
 | |
| }
 | |
| 
 | |
| void GraphNode::set_comment(bool p_enable) {
 | |
| 
 | |
| 	comment=p_enable;
 | |
| 	update();
 | |
| }
 | |
| 
 | |
| bool GraphNode::is_comment() const{
 | |
| 
 | |
| 	return comment;
 | |
| }
 | |
| 
 | |
| 
 | |
| void GraphNode::set_resizeable(bool p_enable) {
 | |
| 
 | |
| 	resizeable=p_enable;
 | |
| 	update();
 | |
| }
 | |
| 
 | |
| bool GraphNode::is_resizeable() const{
 | |
| 
 | |
| 	return resizeable;
 | |
| }
 | |
| 
 | |
| 
 | |
| void GraphNode::_bind_methods() {
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_title","title"),&GraphNode::set_title);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_title"),&GraphNode::get_title);
 | |
| 	ObjectTypeDB::bind_method(_MD("_input_event"),&GraphNode::_input_event);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_slot","idx","enable_left","type_left","color_left","enable_right","type_right","color_right","custom_left","custom_right"),&GraphNode::set_slot,DEFVAL(Ref<Texture>()),DEFVAL(Ref<Texture>()));
 | |
| 	ObjectTypeDB::bind_method(_MD("clear_slot","idx"),&GraphNode::clear_slot);
 | |
| 	ObjectTypeDB::bind_method(_MD("clear_all_slots","idx"),&GraphNode::clear_all_slots);
 | |
| 	ObjectTypeDB::bind_method(_MD("is_slot_enabled_left","idx"),&GraphNode::is_slot_enabled_left);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_slot_type_left","idx"),&GraphNode::get_slot_type_left);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_slot_color_left","idx"),&GraphNode::get_slot_color_left);
 | |
| 	ObjectTypeDB::bind_method(_MD("is_slot_enabled_right","idx"),&GraphNode::is_slot_enabled_right);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_slot_type_right","idx"),&GraphNode::get_slot_type_right);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_slot_color_right","idx"),&GraphNode::get_slot_color_right);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_offset","offset"),&GraphNode::set_offset);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_offset"),&GraphNode::get_offset);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_comment","comment"),&GraphNode::set_comment);
 | |
| 	ObjectTypeDB::bind_method(_MD("is_comment"),&GraphNode::is_comment);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_resizeable","resizeable"),&GraphNode::set_resizeable);
 | |
| 	ObjectTypeDB::bind_method(_MD("is_resizeable"),&GraphNode::is_resizeable);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_selected","selected"),&GraphNode::set_selected);
 | |
| 	ObjectTypeDB::bind_method(_MD("is_selected"),&GraphNode::is_selected);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_output_count"),&GraphNode::get_connection_output_count);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_input_count"),&GraphNode::get_connection_input_count);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_output_pos","idx"),&GraphNode::get_connection_output_pos);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_output_type","idx"),&GraphNode::get_connection_output_type);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_output_color","idx"),&GraphNode::get_connection_output_color);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_input_pos","idx"),&GraphNode::get_connection_input_pos);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_input_type","idx"),&GraphNode::get_connection_input_type);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_connection_input_color","idx"),&GraphNode::get_connection_input_color);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_modulate","color"),&GraphNode::set_modulate);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_modulate"),&GraphNode::get_modulate);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_show_close_button","show"),&GraphNode::set_show_close_button);
 | |
| 	ObjectTypeDB::bind_method(_MD("is_close_button_visible"),&GraphNode::is_close_button_visible);
 | |
| 
 | |
| 	ObjectTypeDB::bind_method(_MD("set_overlay","overlay"),&GraphNode::set_overlay);
 | |
| 	ObjectTypeDB::bind_method(_MD("get_overlay"),&GraphNode::get_overlay);
 | |
| 
 | |
| 	ADD_PROPERTY( PropertyInfo(Variant::STRING,"title"),_SCS("set_title"),_SCS("get_title"));
 | |
| 	ADD_PROPERTY( PropertyInfo(Variant::BOOL,"show_close"),_SCS("set_show_close_button"),_SCS("is_close_button_visible"));
 | |
| 	ADD_PROPERTY( PropertyInfo(Variant::BOOL,"resizeable"),_SCS("set_resizeable"),_SCS("is_resizeable"));
 | |
| 
 | |
| 	ADD_SIGNAL(MethodInfo("offset_changed"));
 | |
| 	ADD_SIGNAL(MethodInfo("dragged",PropertyInfo(Variant::VECTOR2,"from"),PropertyInfo(Variant::VECTOR2,"to")));
 | |
| 	ADD_SIGNAL(MethodInfo("raise_request"));
 | |
| 	ADD_SIGNAL(MethodInfo("close_request"));
 | |
| 	ADD_SIGNAL(MethodInfo("resize_request",PropertyInfo(Variant::VECTOR2,"new_minsize")));
 | |
| 
 | |
| 	BIND_CONSTANT( OVERLAY_DISABLED );
 | |
| 	BIND_CONSTANT( OVERLAY_BREAKPOINT );
 | |
| 	BIND_CONSTANT( OVERLAY_POSITION );
 | |
| }
 | |
| 
 | |
| GraphNode::GraphNode() {
 | |
| 
 | |
| 	overlay=OVERLAY_DISABLED;
 | |
| 	show_close=false;
 | |
| 	connpos_dirty=true;
 | |
| 	set_stop_mouse(false);
 | |
| 	modulate=Color(1,1,1,1);
 | |
| 	comment=false;
 | |
| 	resizeable=false;
 | |
| 	resizing=false;
 | |
| 	selected=false;
 | |
| }
 | 
