diff options
Diffstat (limited to 'scene/gui/graph_edit.cpp')
| -rw-r--r-- | scene/gui/graph_edit.cpp | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp index 5f38d541b..3cd0dd3d1 100644 --- a/scene/gui/graph_edit.cpp +++ b/scene/gui/graph_edit.cpp @@ -1,5 +1,6 @@ #include "graph_edit.h" - +#include "os/input.h" +#include "os/keyboard.h" bool GraphEditFilter::has_point(const Point2& p_point) const { return ge->_filter_input(p_point); @@ -53,7 +54,7 @@ void GraphEdit::disconnect_node(const StringName& p_from, int p_from_port,const } } -void GraphEdit::get_connection_list(List<Connection> *r_connections) { +void GraphEdit::get_connection_list(List<Connection> *r_connections) const { *r_connections=connections; } @@ -88,7 +89,6 @@ void GraphEdit::_update_scroll() { updating=true; Rect2 screen; - screen.size=get_size(); for(int i=0;i<get_child_count();i++) { GraphNode *gn=get_child(i)->cast_to<GraphNode>(); @@ -101,6 +101,10 @@ void GraphEdit::_update_scroll() { screen = screen.merge(r); } + screen.pos-=get_size(); + screen.size+=get_size()*2.0; + + h_scroll->set_min(screen.pos.x); h_scroll->set_max(screen.pos.x+screen.size.x); h_scroll->set_page(get_size().x); @@ -492,7 +496,7 @@ void GraphEdit::_top_layer_draw() { void GraphEdit::_input_event(const InputEvent& p_ev) { - if (p_ev.type==InputEvent::MOUSE_MOTION && p_ev.mouse_motion.button_mask&BUTTON_MASK_MIDDLE) { + if (p_ev.type==InputEvent::MOUSE_MOTION && (p_ev.mouse_motion.button_mask&BUTTON_MASK_MIDDLE || (p_ev.mouse_motion.button_mask&BUTTON_MASK_LEFT && Input::get_singleton()->is_key_pressed(KEY_SPACE)))) { h_scroll->set_val( h_scroll->get_val() - p_ev.mouse_motion.relative_x ); v_scroll->set_val( v_scroll->get_val() - p_ev.mouse_motion.relative_y ); } @@ -515,12 +519,27 @@ bool GraphEdit::is_right_disconnects_enabled() const{ return right_disconnects; } +Array GraphEdit::_get_connection_list() const { + List<Connection> conns; + get_connection_list(&conns); + Array arr; + for(List<Connection>::Element *E=conns.front();E;E=E->next()) { + Dictionary d; + d["from"]=E->get().from; + d["from_port"]=E->get().from_port; + d["to"]=E->get().to; + d["to_port"]=E->get().to_port; + arr.push_back(d); + } + return arr; +} void GraphEdit::_bind_methods() { ObjectTypeDB::bind_method(_MD("connect_node:Error","from","from_port","to","to_port"),&GraphEdit::connect_node); ObjectTypeDB::bind_method(_MD("is_node_connected","from","from_port","to","to_port"),&GraphEdit::is_node_connected); ObjectTypeDB::bind_method(_MD("disconnect_node","from","from_port","to","to_port"),&GraphEdit::disconnect_node); + ObjectTypeDB::bind_method(_MD("get_connection_list"),&GraphEdit::_get_connection_list); ObjectTypeDB::bind_method(_MD("set_right_disconnects","enable"),&GraphEdit::set_right_disconnects); ObjectTypeDB::bind_method(_MD("is_right_disconnects_enabled"),&GraphEdit::is_right_disconnects_enabled); |