diff options
Diffstat (limited to 'scene/gui/graph_node.cpp')
| -rw-r--r-- | scene/gui/graph_node.cpp | 183 |
1 files changed, 175 insertions, 8 deletions
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp index eef1bf79c4..5ece970936 100644 --- a/scene/gui/graph_node.cpp +++ b/scene/gui/graph_node.cpp @@ -1,3 +1,31 @@ +/*************************************************************************/ +/* graph_node.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2016 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 "graph_node.h" #include "method_bind_ext.inc" @@ -160,9 +188,13 @@ void GraphNode::_notification(int p_what) { if (p_what==NOTIFICATION_DRAW) { - Ref<StyleBox> sb=get_stylebox(selected ? "selectedframe" : "frame"); + Ref<StyleBox> sb=get_stylebox(comment? "comment": (selected ? "selectedframe" : "frame")); + + sb=sb->duplicate(); + sb->call("set_modulate",modulate); Ref<Texture> port =get_icon("port"); Ref<Texture> close =get_icon("close"); + Ref<Texture> resizer =get_icon("resizer"); int close_offset = get_constant("close_offset"); Ref<Font> title_font = get_font("title_font"); int title_offset = get_constant("title_offset"); @@ -170,8 +202,25 @@ void GraphNode::_notification(int p_what) { Point2i icofs = -port->get_size()*0.5; int edgeofs=get_constant("port_offset"); icofs.y+=sb->get_margin(MARGIN_TOP); + + + draw_style_box(sb,Rect2(Point2(),get_size())); + switch(overlay) { + case OVERLAY_DISABLED: { + + } break; + case OVERLAY_BREAKPOINT: { + + draw_style_box(get_stylebox("breakpoint"),Rect2(Point2(),get_size())); + } break; + case OVERLAY_POSITION: { + draw_style_box(get_stylebox("position"),Rect2(Point2(),get_size())); + + } break; + } + int w = get_size().width-sb->get_minimum_size().x; if (show_close) @@ -195,11 +244,26 @@ void GraphNode::_notification(int p_what) { continue; const Slot &s=slot_info[E->key()]; //left - if (s.enable_left) - port->draw(get_canvas_item(),icofs+Point2(edgeofs,cache_y[E->key()]),s.color_left); - if (s.enable_right) - port->draw(get_canvas_item(),icofs+Point2(get_size().x-edgeofs,cache_y[E->key()]),s.color_right); + if (s.enable_left) { + Ref<Texture> p = port; + if (s.custom_slot_left.is_valid()) { + p=s.custom_slot_left; + } + p->draw(get_canvas_item(),icofs+Point2(edgeofs,cache_y[E->key()]),s.color_left); + } + if (s.enable_right) { + Ref<Texture> p = port; + if (s.custom_slot_right.is_valid()) { + p=s.custom_slot_right; + } + p->draw(get_canvas_item(),icofs+Point2(get_size().x-edgeofs,cache_y[E->key()]),s.color_right); + } + + } + + if (resizeable) { + draw_texture(resizer,get_size()-resizer->get_size()); } } @@ -211,7 +275,7 @@ void GraphNode::_notification(int p_what) { } -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) { +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) { ERR_FAIL_COND(p_idx<0); @@ -227,6 +291,8 @@ void GraphNode::set_slot(int p_idx,bool p_enable_left,int p_type_left,const Colo s.enable_right=p_enable_right; s.type_right=p_type_right; s.color_right=p_color_right; + s.custom_slot_left=p_custom_left; + s.custom_slot_right=p_custom_right; slot_info[p_idx]=s; update(); connpos_dirty=true; @@ -531,18 +597,97 @@ Color GraphNode::get_connection_output_color(int p_idx) { void GraphNode::_input_event(const InputEvent& p_ev) { if (p_ev.type==InputEvent::MOUSE_BUTTON) { - get_parent_control()->grab_focus(); + + ERR_EXPLAIN("GraphNode must be the child of a GraphEdit node."); + ERR_FAIL_COND(get_parent_control() == NULL); + 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; } @@ -552,7 +697,7 @@ void GraphNode::_bind_methods() { 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"),&GraphNode::set_slot); + 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); @@ -565,6 +710,12 @@ void GraphNode::_bind_methods() { 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("get_connection_output_count"),&GraphNode::get_connection_output_count); ObjectTypeDB::bind_method(_MD("get_connection_input_count"),&GraphNode::get_connection_input_count); @@ -575,10 +726,15 @@ void GraphNode::_bind_methods() { 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")); @@ -586,10 +742,21 @@ void GraphNode::_bind_methods() { 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; } |