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Diffstat (limited to 'scene/gui/graph_edit.cpp')
-rw-r--r--scene/gui/graph_edit.cpp160
1 files changed, 81 insertions, 79 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index 8c16f8ca26..5a0236268b 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -190,6 +190,14 @@ void GraphEditMinimap::_adjust_graph_scroll(const Vector2 &p_offset) {
ge->set_scroll_ofs(p_offset + graph_offset - camera_size / 2);
}
+TypedArray<String> GraphEdit::get_configuration_warnings() const {
+ TypedArray<String> warnings = Control::get_configuration_warnings();
+
+ warnings.push_back(RTR("Please be aware that GraphEdit and GraphNode will undergo extensive refactoring in a future beta version involving compatibility-breaking API changes."));
+
+ return warnings;
+}
+
Error GraphEdit::connect_node(const StringName &p_from, int p_from_port, const StringName &p_to, int p_to_port) {
if (is_node_connected(p_from, p_from_port, p_to, p_to_port)) {
return OK;
@@ -351,9 +359,22 @@ void GraphEdit::_graph_node_raised(Node *p_gn) {
if (gn->is_comment()) {
move_child(gn, 0);
} else {
- gn->raise();
+ gn->move_to_front();
}
- emit_signal(SNAME("node_selected"), p_gn);
+}
+
+void GraphEdit::_graph_node_selected(Node *p_gn) {
+ GraphNode *gn = Object::cast_to<GraphNode>(p_gn);
+ ERR_FAIL_COND(!gn);
+
+ emit_signal(SNAME("node_selected"), gn);
+}
+
+void GraphEdit::_graph_node_deselected(Node *p_gn) {
+ GraphNode *gn = Object::cast_to<GraphNode>(p_gn);
+ ERR_FAIL_COND(!gn);
+
+ emit_signal(SNAME("node_deselected"), gn);
}
void GraphEdit::_graph_node_moved(Node *p_gn) {
@@ -383,6 +404,8 @@ void GraphEdit::add_child_notify(Node *p_child) {
if (gn) {
gn->set_scale(Vector2(zoom, zoom));
gn->connect("position_offset_changed", callable_mp(this, &GraphEdit::_graph_node_moved).bind(gn));
+ gn->connect("selected", callable_mp(this, &GraphEdit::_graph_node_selected).bind(gn));
+ gn->connect("deselected", callable_mp(this, &GraphEdit::_graph_node_deselected).bind(gn));
gn->connect("slot_updated", callable_mp(this, &GraphEdit::_graph_node_slot_updated).bind(gn));
gn->connect("raise_request", callable_mp(this, &GraphEdit::_graph_node_raised).bind(gn));
gn->connect("item_rect_changed", callable_mp((CanvasItem *)connections_layer, &CanvasItem::queue_redraw));
@@ -409,6 +432,8 @@ void GraphEdit::remove_child_notify(Node *p_child) {
GraphNode *gn = Object::cast_to<GraphNode>(p_child);
if (gn) {
gn->disconnect("position_offset_changed", callable_mp(this, &GraphEdit::_graph_node_moved));
+ gn->disconnect("selected", callable_mp(this, &GraphEdit::_graph_node_selected));
+ gn->disconnect("deselected", callable_mp(this, &GraphEdit::_graph_node_deselected));
gn->disconnect("slot_updated", callable_mp(this, &GraphEdit::_graph_node_slot_updated));
gn->disconnect("raise_request", callable_mp(this, &GraphEdit::_graph_node_raised));
@@ -756,25 +781,25 @@ void GraphEdit::_top_layer_input(const Ref<InputEvent> &p_ev) {
if (connecting_valid) {
if (connecting && connecting_target) {
String from = connecting_from;
- int from_slot = connecting_index;
+ int from_port = connecting_index;
String to = connecting_target_to;
- int to_slot = connecting_target_index;
+ int to_port = connecting_target_index;
if (!connecting_out) {
SWAP(from, to);
- SWAP(from_slot, to_slot);
+ SWAP(from_port, to_port);
}
- emit_signal(SNAME("connection_request"), from, from_slot, to, to_slot);
+ emit_signal(SNAME("connection_request"), from, from_port, to, to_port);
} else if (!just_disconnected) {
String from = connecting_from;
- int from_slot = connecting_index;
+ int from_port = connecting_index;
Vector2 ofs = mb->get_position();
if (!connecting_out) {
- emit_signal(SNAME("connection_from_empty"), from, from_slot, ofs);
+ emit_signal(SNAME("connection_from_empty"), from, from_port, ofs);
} else {
- emit_signal(SNAME("connection_to_empty"), from, from_slot, ofs);
+ emit_signal(SNAME("connection_to_empty"), from, from_port, ofs);
}
}
}
@@ -813,22 +838,22 @@ bool GraphEdit::_check_clickable_control(Control *p_control, const Vector2 &mpos
}
}
-bool GraphEdit::is_in_input_hotzone(GraphNode *p_graph_node, int p_slot_index, const Vector2 &p_mouse_pos, const Vector2i &p_port_size) {
+bool GraphEdit::is_in_input_hotzone(GraphNode *p_node, int p_port, const Vector2 &p_mouse_pos, const Vector2i &p_port_size) {
bool success;
- if (GDVIRTUAL_CALL(_is_in_input_hotzone, p_graph_node, p_slot_index, p_mouse_pos, success)) {
+ if (GDVIRTUAL_CALL(_is_in_input_hotzone, p_node, p_port, p_mouse_pos, success)) {
return success;
} else {
- Vector2 pos = p_graph_node->get_connection_input_position(p_slot_index) + p_graph_node->get_position();
+ Vector2 pos = p_node->get_connection_input_position(p_port) + p_node->get_position();
return is_in_port_hotzone(pos / zoom, p_mouse_pos, p_port_size, true);
}
}
-bool GraphEdit::is_in_output_hotzone(GraphNode *p_graph_node, int p_slot_index, const Vector2 &p_mouse_pos, const Vector2i &p_port_size) {
+bool GraphEdit::is_in_output_hotzone(GraphNode *p_node, int p_port, const Vector2 &p_mouse_pos, const Vector2i &p_port_size) {
bool success;
- if (GDVIRTUAL_CALL(_is_in_output_hotzone, p_graph_node, p_slot_index, p_mouse_pos, success)) {
+ if (GDVIRTUAL_CALL(_is_in_output_hotzone, p_node, p_port, p_mouse_pos, success)) {
return success;
} else {
- Vector2 pos = p_graph_node->get_connection_output_position(p_slot_index) + p_graph_node->get_position();
+ Vector2 pos = p_node->get_connection_output_position(p_port) + p_node->get_position();
return is_in_port_hotzone(pos / zoom, p_mouse_pos, p_port_size, false);
}
}
@@ -1083,11 +1108,11 @@ void GraphEdit::_minimap_draw() {
continue;
}
- Vector2 from_slot_position = gfrom->get_position_offset() * zoom + gfrom->get_connection_output_position(E.from_port);
- Vector2 from_position = minimap->_convert_from_graph_position(from_slot_position - graph_offset) + minimap_offset;
+ Vector2 from_port_position = gfrom->get_position_offset() * zoom + gfrom->get_connection_output_position(E.from_port);
+ Vector2 from_position = minimap->_convert_from_graph_position(from_port_position - graph_offset) + minimap_offset;
Color from_color = gfrom->get_connection_output_color(E.from_port);
- Vector2 to_slot_position = gto->get_position_offset() * zoom + gto->get_connection_input_position(E.to_port);
- Vector2 to_position = minimap->_convert_from_graph_position(to_slot_position - graph_offset) + minimap_offset;
+ Vector2 to_port_position = gto->get_position_offset() * zoom + gto->get_connection_input_position(E.to_port);
+ Vector2 to_position = minimap->_convert_from_graph_position(to_port_position - graph_offset) + minimap_offset;
Color to_color = gto->get_connection_input_color(E.to_port);
if (E.activity > 0) {
@@ -1170,24 +1195,9 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
bool in_box = r.intersects(box_selecting_rect);
if (in_box) {
- if (!gn->is_selected() && box_selection_mode_additive) {
- emit_signal(SNAME("node_selected"), gn);
- } else if (gn->is_selected() && !box_selection_mode_additive) {
- emit_signal(SNAME("node_deselected"), gn);
- }
- if (gn->is_selectable()) {
- gn->set_selected(box_selection_mode_additive);
- }
+ gn->set_selected(box_selection_mode_additive);
} else {
- bool select = (previous_selected.find(gn) != nullptr);
- if (gn->is_selected() && !select) {
- emit_signal(SNAME("node_deselected"), gn);
- } else if (!gn->is_selected() && select) {
- emit_signal(SNAME("node_selected"), gn);
- }
- if (gn->is_selectable()) {
- gn->set_selected(select);
- }
+ gn->set_selected(previous_selected.find(gn) != nullptr);
}
}
@@ -1206,13 +1216,7 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
continue;
}
- bool select = (gn->is_selectable() && previous_selected.find(gn) != nullptr);
- if (gn->is_selected() && !select) {
- emit_signal(SNAME("node_deselected"), gn);
- } else if (!gn->is_selected() && select) {
- emit_signal(SNAME("node_selected"), gn);
- }
- gn->set_selected(select);
+ gn->set_selected(previous_selected.find(gn) != nullptr);
}
top_layer->queue_redraw();
minimap->queue_redraw();
@@ -1235,7 +1239,6 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
Rect2 r = gn->get_rect();
r.size *= zoom;
if (r.has_point(b->get_position())) {
- emit_signal(SNAME("node_deselected"), gn);
gn->set_selected(false);
}
}
@@ -1270,18 +1273,21 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
if (b->get_button_index() == MouseButton::LEFT && b->is_pressed()) {
GraphNode *gn = nullptr;
+ // Find node which was clicked on.
for (int i = get_child_count() - 1; i >= 0; i--) {
GraphNode *gn_selected = Object::cast_to<GraphNode>(get_child(i));
- if (gn_selected) {
- if (gn_selected->is_resizing()) {
- continue;
- }
+ if (!gn_selected) {
+ continue;
+ }
- if (gn_selected->has_point((b->get_position() - gn_selected->get_position()) / zoom)) {
- gn = gn_selected;
- break;
- }
+ if (gn_selected->is_resizing()) {
+ continue;
+ }
+
+ if (gn_selected->has_point((b->get_position() - gn_selected->get_position()) / zoom)) {
+ gn = gn_selected;
+ break;
}
}
@@ -1290,26 +1296,22 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
return;
}
+ // Left-clicked on a node, select it.
dragging = true;
drag_accum = Vector2();
just_selected = !gn->is_selected();
if (!gn->is_selected() && !Input::get_singleton()->is_key_pressed(Key::CTRL)) {
for (int i = 0; i < get_child_count(); i++) {
GraphNode *o_gn = Object::cast_to<GraphNode>(get_child(i));
- if (o_gn) {
- if (o_gn == gn) {
- o_gn->set_selected(o_gn->is_selectable());
- } else {
- if (o_gn->is_selected()) {
- emit_signal(SNAME("node_deselected"), o_gn);
- }
- o_gn->set_selected(false);
- }
+ if (!o_gn) {
+ continue;
}
+
+ o_gn->set_selected(o_gn == gn);
}
}
- gn->set_selected(gn->is_selectable());
+ gn->set_selected(true);
for (int i = 0; i < get_child_count(); i++) {
GraphNode *o_gn = Object::cast_to<GraphNode>(get_child(i));
if (!o_gn) {
@@ -1332,6 +1334,7 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
return;
}
+ // Left-clicked on empty space, start box select.
box_selecting = true;
box_selecting_from = b->get_position();
if (b->is_ctrl_pressed()) {
@@ -1364,9 +1367,7 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
if (!gn2) {
continue;
}
- if (gn2->is_selected()) {
- emit_signal(SNAME("node_deselected"), gn2);
- }
+
gn2->set_selected(false);
}
}
@@ -1374,6 +1375,7 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
}
if (b->get_button_index() == MouseButton::LEFT && !b->is_pressed() && box_selecting) {
+ // Box selection ended. Nodes were selected during mouse movement.
box_selecting = false;
box_selecting_rect = Rect2();
previous_selected.clear();
@@ -2309,10 +2311,10 @@ void GraphEdit::arrange_nodes() {
}
void GraphEdit::_bind_methods() {
- ClassDB::bind_method(D_METHOD("connect_node", "from", "from_port", "to", "to_port"), &GraphEdit::connect_node);
- ClassDB::bind_method(D_METHOD("is_node_connected", "from", "from_port", "to", "to_port"), &GraphEdit::is_node_connected);
- ClassDB::bind_method(D_METHOD("disconnect_node", "from", "from_port", "to", "to_port"), &GraphEdit::disconnect_node);
- ClassDB::bind_method(D_METHOD("set_connection_activity", "from", "from_port", "to", "to_port", "amount"), &GraphEdit::set_connection_activity);
+ ClassDB::bind_method(D_METHOD("connect_node", "from_node", "from_port", "to_node", "to_port"), &GraphEdit::connect_node);
+ ClassDB::bind_method(D_METHOD("is_node_connected", "from_node", "from_port", "to_node", "to_port"), &GraphEdit::is_node_connected);
+ ClassDB::bind_method(D_METHOD("disconnect_node", "from_node", "from_port", "to_node", "to_port"), &GraphEdit::disconnect_node);
+ ClassDB::bind_method(D_METHOD("set_connection_activity", "from_node", "from_port", "to_node", "to_port", "amount"), &GraphEdit::set_connection_activity);
ClassDB::bind_method(D_METHOD("get_connection_list"), &GraphEdit::_get_connection_list);
ClassDB::bind_method(D_METHOD("clear_connections"), &GraphEdit::clear_connections);
ClassDB::bind_method(D_METHOD("force_connection_drag_end"), &GraphEdit::force_connection_drag_end);
@@ -2326,7 +2328,7 @@ void GraphEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("add_valid_connection_type", "from_type", "to_type"), &GraphEdit::add_valid_connection_type);
ClassDB::bind_method(D_METHOD("remove_valid_connection_type", "from_type", "to_type"), &GraphEdit::remove_valid_connection_type);
ClassDB::bind_method(D_METHOD("is_valid_connection_type", "from_type", "to_type"), &GraphEdit::is_valid_connection_type);
- ClassDB::bind_method(D_METHOD("get_connection_line", "from", "to"), &GraphEdit::get_connection_line);
+ ClassDB::bind_method(D_METHOD("get_connection_line", "from_node", "to_node"), &GraphEdit::get_connection_line);
ClassDB::bind_method(D_METHOD("set_panning_scheme", "scheme"), &GraphEdit::set_panning_scheme);
ClassDB::bind_method(D_METHOD("get_panning_scheme"), &GraphEdit::get_panning_scheme);
@@ -2376,8 +2378,8 @@ void GraphEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("is_right_disconnects_enabled"), &GraphEdit::is_right_disconnects_enabled);
ClassDB::bind_method(D_METHOD("_update_scroll_offset"), &GraphEdit::_update_scroll_offset);
- GDVIRTUAL_BIND(_is_in_input_hotzone, "graph_node", "slot_index", "mouse_position");
- GDVIRTUAL_BIND(_is_in_output_hotzone, "graph_node", "slot_index", "mouse_position");
+ GDVIRTUAL_BIND(_is_in_input_hotzone, "in_node", "in_port", "mouse_position");
+ GDVIRTUAL_BIND(_is_in_output_hotzone, "in_node", "in_port", "mouse_position");
ClassDB::bind_method(D_METHOD("get_zoom_hbox"), &GraphEdit::get_zoom_hbox);
@@ -2385,8 +2387,8 @@ 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");
+ GDVIRTUAL_BIND(_get_connection_line, "from_position", "to_position")
+ GDVIRTUAL_BIND(_is_node_hover_valid, "from_node", "from_port", "to_node", "to_port");
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");
@@ -2414,21 +2416,21 @@ void GraphEdit::_bind_methods() {
ADD_GROUP("UI", "");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "arrange_nodes_button_hidden"), "set_arrange_nodes_button_hidden", "is_arrange_nodes_button_hidden");
- ADD_SIGNAL(MethodInfo("connection_request", PropertyInfo(Variant::STRING_NAME, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::STRING_NAME, "to"), PropertyInfo(Variant::INT, "to_slot")));
- ADD_SIGNAL(MethodInfo("disconnection_request", PropertyInfo(Variant::STRING_NAME, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::STRING_NAME, "to"), PropertyInfo(Variant::INT, "to_slot")));
+ ADD_SIGNAL(MethodInfo("connection_request", PropertyInfo(Variant::STRING_NAME, "from_node"), PropertyInfo(Variant::INT, "from_port"), PropertyInfo(Variant::STRING_NAME, "to_node"), PropertyInfo(Variant::INT, "to_port")));
+ ADD_SIGNAL(MethodInfo("disconnection_request", PropertyInfo(Variant::STRING_NAME, "from_node"), PropertyInfo(Variant::INT, "from_port"), PropertyInfo(Variant::STRING_NAME, "to_node"), PropertyInfo(Variant::INT, "to_port")));
ADD_SIGNAL(MethodInfo("popup_request", PropertyInfo(Variant::VECTOR2, "position")));
ADD_SIGNAL(MethodInfo("duplicate_nodes_request"));
ADD_SIGNAL(MethodInfo("copy_nodes_request"));
ADD_SIGNAL(MethodInfo("paste_nodes_request"));
ADD_SIGNAL(MethodInfo("node_selected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
ADD_SIGNAL(MethodInfo("node_deselected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
- ADD_SIGNAL(MethodInfo("connection_to_empty", PropertyInfo(Variant::STRING_NAME, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
- ADD_SIGNAL(MethodInfo("connection_from_empty", PropertyInfo(Variant::STRING_NAME, "to"), PropertyInfo(Variant::INT, "to_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
+ ADD_SIGNAL(MethodInfo("connection_to_empty", PropertyInfo(Variant::STRING_NAME, "from_node"), PropertyInfo(Variant::INT, "from_port"), PropertyInfo(Variant::VECTOR2, "release_position")));
+ ADD_SIGNAL(MethodInfo("connection_from_empty", PropertyInfo(Variant::STRING_NAME, "to_node"), PropertyInfo(Variant::INT, "to_port"), PropertyInfo(Variant::VECTOR2, "release_position")));
ADD_SIGNAL(MethodInfo("delete_nodes_request", PropertyInfo(Variant::ARRAY, "nodes", PROPERTY_HINT_ARRAY_TYPE, "StringName")));
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"), PropertyInfo(Variant::INT, "slot"), PropertyInfo(Variant::BOOL, "is_output")));
+ 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_ended"));
BIND_ENUM_CONSTANT(SCROLL_ZOOMS);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 14:42:41 +0000