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-rw-r--r--scene/gui/graph_edit.cpp89
-rw-r--r--scene/gui/graph_edit.h4
2 files changed, 31 insertions, 62 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index 40792dd43f..1c4c8c2574 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -623,7 +623,7 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
//check disconnect
for (const Connection &E : connections) {
if (E.from == gn->get_name() && E.from_port == j) {
- Node *to = get_node(String(E.to));
+ Node *to = get_node(NodePath(E.to));
if (Object::cast_to<GraphNode>(to)) {
connecting_from = E.to;
connecting_index = E.to_port;
@@ -637,7 +637,7 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
just_disconnected = true;
emit_signal(SNAME("disconnection_request"), E.from, E.from_port, E.to, E.to_port);
- to = get_node(String(connecting_from)); //maybe it was erased
+ to = get_node(NodePath(connecting_from)); // Maybe it was erased.
if (Object::cast_to<GraphNode>(to)) {
connecting = true;
emit_signal(SNAME("connection_drag_started"), connecting_from, connecting_index, false);
@@ -673,10 +673,10 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
if (is_in_input_hotzone(gn, j, click_pos, port_size)) {
if (right_disconnects || valid_right_disconnect_types.has(gn->get_connection_input_type(j))) {
- //check disconnect
+ // Check disconnect.
for (const Connection &E : connections) {
if (E.to == gn->get_name() && E.to_port == j) {
- Node *fr = get_node(String(E.from));
+ Node *fr = get_node(NodePath(E.from));
if (Object::cast_to<GraphNode>(fr)) {
connecting_from = E.from;
connecting_index = E.from_port;
@@ -689,7 +689,7 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
if (connecting_type >= 0) {
emit_signal(SNAME("disconnection_request"), E.from, E.from_port, E.to, E.to_port);
- fr = get_node(String(connecting_from)); //maybe it was erased
+ fr = get_node(NodePath(connecting_from)); // Maybe it was erased.
if (Object::cast_to<GraphNode>(fr)) {
connecting = true;
emit_signal(SNAME("connection_drag_started"), connecting_from, connecting_index, true);
@@ -780,26 +780,16 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
if (mb.is_valid() && mb->get_button_index() == MouseButton::LEFT && !mb->is_pressed()) {
if (connecting_valid) {
if (connecting && connecting_target) {
- String from = connecting_from;
- int from_port = connecting_index;
- String to = connecting_target_to;
- int to_port = connecting_target_index;
-
- if (!connecting_out) {
- SWAP(from, to);
- SWAP(from_port, to_port);
+ if (connecting_out) {
+ emit_signal(SNAME("connection_request"), connecting_from, connecting_index, connecting_target_to, connecting_target_index);
+ } else {
+ emit_signal(SNAME("connection_request"), connecting_target_to, connecting_target_index, connecting_from, connecting_index);
}
- emit_signal(SNAME("connection_request"), from, from_port, to, to_port);
-
} else if (!just_disconnected) {
- String from = connecting_from;
- int from_port = connecting_index;
- Vector2 ofs = mb->get_position();
-
- if (!connecting_out) {
- emit_signal(SNAME("connection_from_empty"), from, from_port, ofs);
+ if (connecting_out) {
+ emit_signal(SNAME("connection_to_empty"), connecting_from, connecting_index, mb->get_position());
} else {
- emit_signal(SNAME("connection_to_empty"), from, from_port, ofs);
+ emit_signal(SNAME("connection_from_empty"), connecting_from, connecting_index, mb->get_position());
}
}
}
@@ -935,17 +925,12 @@ void GraphEdit::_draw_connection_line(CanvasItem *p_where, const Vector2 &p_from
void GraphEdit::_connections_layer_draw() {
Color activity_color = get_theme_color(SNAME("activity"));
- //draw connections
+ // Draw connections.
List<List<Connection>::Element *> to_erase;
for (List<Connection>::Element *E = connections.front(); E; E = E->next()) {
- NodePath fromnp(E->get().from);
-
- Node *from = get_node(fromnp);
- if (!from) {
- to_erase.push_back(E);
- continue;
- }
+ const Connection &c = E->get();
+ Node *from = get_node(NodePath(c.from));
GraphNode *gfrom = Object::cast_to<GraphNode>(from);
if (!gfrom) {
@@ -953,13 +938,7 @@ void GraphEdit::_connections_layer_draw() {
continue;
}
- NodePath tonp(E->get().to);
- Node *to = get_node(tonp);
- if (!to) {
- to_erase.push_back(E);
- continue;
- }
-
+ Node *to = get_node(NodePath(c.to));
GraphNode *gto = Object::cast_to<GraphNode>(to);
if (!gto) {
@@ -967,21 +946,20 @@ void GraphEdit::_connections_layer_draw() {
continue;
}
- Vector2 frompos = gfrom->get_connection_output_position(E->get().from_port) + gfrom->get_position_offset() * zoom;
- Color color = gfrom->get_connection_output_color(E->get().from_port);
- Vector2 topos = gto->get_connection_input_position(E->get().to_port) + gto->get_position_offset() * zoom;
- Color tocolor = gto->get_connection_input_color(E->get().to_port);
+ Vector2 frompos = gfrom->get_connection_output_position(c.from_port) + gfrom->get_position_offset() * zoom;
+ Color color = gfrom->get_connection_output_color(c.from_port);
+ Vector2 topos = gto->get_connection_input_position(c.to_port) + gto->get_position_offset() * zoom;
+ Color tocolor = gto->get_connection_input_color(c.to_port);
- if (E->get().activity > 0) {
- color = color.lerp(activity_color, E->get().activity);
- tocolor = tocolor.lerp(activity_color, E->get().activity);
+ if (c.activity > 0) {
+ color = color.lerp(activity_color, c.activity);
+ tocolor = tocolor.lerp(activity_color, c.activity);
}
_draw_connection_line(connections_layer, frompos, topos, color, tocolor, lines_thickness, zoom);
}
- while (to_erase.size()) {
- connections.erase(to_erase.front()->get());
- to_erase.pop_front();
+ for (List<Connection>::Element *&E : to_erase) {
+ connections.erase(E);
}
}
@@ -989,7 +967,7 @@ void GraphEdit::_top_layer_draw() {
_update_scroll();
if (connecting) {
- Node *fromn = get_node(connecting_from);
+ Node *fromn = get_node(NodePath(connecting_from));
ERR_FAIL_COND(!fromn);
GraphNode *from = Object::cast_to<GraphNode>(fromn);
ERR_FAIL_COND(!from);
@@ -1087,22 +1065,13 @@ void GraphEdit::_minimap_draw() {
// Draw node connections.
Color activity_color = get_theme_color(SNAME("activity"));
for (const Connection &E : connections) {
- NodePath fromnp(E.from);
-
- Node *from = get_node(fromnp);
- if (!from) {
- continue;
- }
+ Node *from = get_node(NodePath(E.from));
GraphNode *gfrom = Object::cast_to<GraphNode>(from);
if (!gfrom) {
continue;
}
- NodePath tonp(E.to);
- Node *to = get_node(tonp);
- if (!to) {
- continue;
- }
+ Node *to = get_node(NodePath(E.to));
GraphNode *gto = Object::cast_to<GraphNode>(to);
if (!gto) {
continue;
@@ -2428,7 +2397,7 @@ void GraphEdit::_bind_methods() {
ADD_SIGNAL(MethodInfo("begin_node_move"));
ADD_SIGNAL(MethodInfo("end_node_move"));
ADD_SIGNAL(MethodInfo("scroll_offset_changed", PropertyInfo(Variant::VECTOR2, "offset")));
- ADD_SIGNAL(MethodInfo("connection_drag_started", PropertyInfo(Variant::STRING, "from_node"), PropertyInfo(Variant::INT, "from_port"), PropertyInfo(Variant::BOOL, "is_output")));
+ ADD_SIGNAL(MethodInfo("connection_drag_started", PropertyInfo(Variant::STRING_NAME, "from_node"), PropertyInfo(Variant::INT, "from_port"), PropertyInfo(Variant::BOOL, "is_output")));
ADD_SIGNAL(MethodInfo("connection_drag_ended"));
BIND_ENUM_CONSTANT(SCROLL_ZOOMS);
diff --git a/scene/gui/graph_edit.h b/scene/gui/graph_edit.h
index 101087bdbd..eda7ddd824 100644
--- a/scene/gui/graph_edit.h
+++ b/scene/gui/graph_edit.h
@@ -136,14 +136,14 @@ private:
bool arrange_nodes_button_hidden = false;
bool connecting = false;
- String connecting_from;
+ StringName connecting_from;
bool connecting_out = false;
int connecting_index = 0;
int connecting_type = 0;
Color connecting_color;
bool connecting_target = false;
Vector2 connecting_to;
- String connecting_target_to;
+ StringName connecting_target_to;
int connecting_target_index = 0;
bool just_disconnected = false;
bool connecting_valid = false;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 08:44:50 +0000