diff options
| author | Rémi Verschelde <remi@verschelde.fr> | 2022-07-31 23:55:19 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-31 23:55:19 +0200 |
| commit | 790b63b27cb0a792f99f9da481b292d5f01cda4a (patch) | |
| tree | 3522a0d2b81926ee9c9e23246461fb9438777e25 /scene/gui | |
| parent | 6c5330154e215f3be9f9455ebf2027ef25b5d46b (diff) | |
| parent | 2fb69afde6adfc793adb268f35723a8378be6392 (diff) | |
Merge pull request #51128 from HaSa1002/add-graphedit-is-ok-method-4
Diffstat (limited to 'scene/gui')
| -rw-r--r-- | scene/gui/graph_edit.cpp | 15 | ||||
| -rw-r--r-- | scene/gui/graph_edit.h | 2 |
2 files changed, 17 insertions, 0 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp index f51031765c..42f434f0ac 100644 --- a/scene/gui/graph_edit.cpp +++ b/scene/gui/graph_edit.cpp @@ -710,6 +710,9 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) { int type = gn->get_connection_output_type(j); if ((type == connecting_type || valid_connection_types.has(ConnType(connecting_type, type))) && is_in_output_hotzone(gn, j, mpos, port_size)) { + if (!is_node_hover_valid(gn->get_name(), j, connecting_from, connecting_index)) { + continue; + } connecting_target = true; connecting_to = pos; connecting_target_to = gn->get_name(); @@ -725,6 +728,9 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) { int type = gn->get_connection_input_type(j); if ((type == connecting_type || valid_connection_types.has(ConnType(connecting_type, type))) && is_in_input_hotzone(gn, j, mpos, port_size)) { + if (!is_node_hover_valid(connecting_from, connecting_index, gn->get_name(), j)) { + continue; + } connecting_target = true; connecting_to = pos; connecting_target_to = gn->get_name(); @@ -1453,6 +1459,14 @@ void GraphEdit::force_connection_drag_end() { emit_signal(SNAME("connection_drag_ended")); } +bool GraphEdit::is_node_hover_valid(const StringName &p_from, const int p_from_port, const StringName &p_to, const int p_to_port) { + bool valid; + if (GDVIRTUAL_CALL(_is_node_hover_valid, p_from, p_from_port, p_to, p_to_port, valid)) { + return valid; + } + return true; +} + void GraphEdit::set_panning_scheme(PanningScheme p_scheme) { panning_scheme = p_scheme; panner->set_control_scheme((ViewPanner::ControlScheme)p_scheme); @@ -2315,6 +2329,7 @@ void GraphEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_selected", "node"), &GraphEdit::set_selected); GDVIRTUAL_BIND(_get_connection_line, "from", "to") + GDVIRTUAL_BIND(_is_node_hover_valid, "from", "from_slot", "to", "to_slot"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "right_disconnects"), "set_right_disconnects", "is_right_disconnects_enabled"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_offset", PROPERTY_HINT_NONE, "suffix:px"), "set_scroll_ofs", "get_scroll_ofs"); diff --git a/scene/gui/graph_edit.h b/scene/gui/graph_edit.h index beb17ec4cf..cf35aeb8b2 100644 --- a/scene/gui/graph_edit.h +++ b/scene/gui/graph_edit.h @@ -280,6 +280,7 @@ protected: GDVIRTUAL2RC(Vector<Vector2>, _get_connection_line, Vector2, Vector2) GDVIRTUAL3R(bool, _is_in_input_hotzone, Object *, int, Vector2) GDVIRTUAL3R(bool, _is_in_output_hotzone, Object *, int, Vector2) + GDVIRTUAL4R(bool, _is_node_hover_valid, StringName, int, StringName, int); public: Error connect_node(const StringName &p_from, int p_from_port, const StringName &p_to, int p_to_port); @@ -287,6 +288,7 @@ public: void disconnect_node(const StringName &p_from, int p_from_port, const StringName &p_to, int p_to_port); void clear_connections(); void force_connection_drag_end(); + virtual bool is_node_hover_valid(const StringName &p_from, int p_from_port, const StringName &p_to, int p_to_port); void set_connection_activity(const StringName &p_from, int p_from_port, const StringName &p_to, int p_to_port, float p_activity); |