102 lines
2.2 KiB
C++
102 lines
2.2 KiB
C++
#ifndef GRAPH_NODE_H
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#define GRAPH_NODE_H
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#include "scene/gui/container.h"
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class GraphNode : public Container {
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OBJ_TYPE(GraphNode,Container);
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struct Slot {
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bool enable_left;
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int type_left;
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Color color_left;
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bool enable_right;
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int type_right;
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Color color_right;
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Slot() { enable_left=false; type_left=0; color_left=Color(1,1,1,1); enable_right=false; type_right=0; color_right=Color(1,1,1,1); };
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};
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String title;
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bool show_close;
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Vector2 offset;
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Rect2 close_rect;
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Vector<int> cache_y;
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struct ConnCache {
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Vector2 pos;
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int type;
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Color color;
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};
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Vector<ConnCache> conn_input_cache;
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Vector<ConnCache> conn_output_cache;
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Map<int,Slot> slot_info;
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bool connpos_dirty;
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void _connpos_update();
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void _resort();
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Vector2 drag_from;
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Vector2 drag_accum;
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bool dragging;
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protected:
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void _input_event(const InputEvent& p_ev);
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void _notification(int p_what);
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static void _bind_methods();
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bool _set(const StringName& p_name, const Variant& p_value);
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bool _get(const StringName& p_name,Variant &r_ret) const;
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void _get_property_list( List<PropertyInfo> *p_list) const;
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public:
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void 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);
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void clear_slot(int p_idx);
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void clear_all_slots();
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bool is_slot_enabled_left(int p_idx) const;
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int get_slot_type_left(int p_idx) const;
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Color get_slot_color_left(int p_idx) const;
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bool is_slot_enabled_right(int p_idx) const;
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int get_slot_type_right(int p_idx) const;
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Color get_slot_color_right(int p_idx) const;
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void set_title(const String& p_title);
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String get_title() const;
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void set_offset(const Vector2& p_offset);
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Vector2 get_offset() const;
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void set_show_close_button(bool p_enable);
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bool is_close_button_visible() const;
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int get_connection_input_count() ;
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int get_connection_output_count() ;
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Vector2 get_connection_input_pos(int p_idx);
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int get_connection_input_type(int p_idx);
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Color get_connection_input_color(int p_idx);
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Vector2 get_connection_output_pos(int p_idx);
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int get_connection_output_type(int p_idx);
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Color get_connection_output_color(int p_idx);
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virtual Size2 get_minimum_size() const;
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GraphNode();
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};
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#endif // GRAPH_NODE_H
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