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Diffstat (limited to 'scene/gui/graph_node.cpp')
-rw-r--r--scene/gui/graph_node.cpp197
1 files changed, 93 insertions, 104 deletions
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp
index c28a60ff87..b6a96238dc 100644
--- a/scene/gui/graph_node.cpp
+++ b/scene/gui/graph_node.cpp
@@ -33,31 +33,33 @@
#include "core/method_bind_ext.gen.inc"
bool GraphNode::_set(const StringName &p_name, const Variant &p_value) {
-
- if (!p_name.operator String().begins_with("slot/"))
+ if (!p_name.operator String().begins_with("slot/")) {
return false;
+ }
int idx = p_name.operator String().get_slice("/", 1).to_int();
String what = p_name.operator String().get_slice("/", 2);
Slot si;
- if (slot_info.has(idx))
+ if (slot_info.has(idx)) {
si = slot_info[idx];
+ }
- if (what == "left_enabled")
+ if (what == "left_enabled") {
si.enable_left = p_value;
- else if (what == "left_type")
+ } else if (what == "left_type") {
si.type_left = p_value;
- else if (what == "left_color")
+ } else if (what == "left_color") {
si.color_left = p_value;
- else if (what == "right_enabled")
+ } else if (what == "right_enabled") {
si.enable_right = p_value;
- else if (what == "right_type")
+ } else if (what == "right_type") {
si.type_right = p_value;
- else if (what == "right_color")
+ } else if (what == "right_color") {
si.color_right = p_value;
- else
+ } else {
return false;
+ }
set_slot(idx, si.enable_left, si.type_left, si.color_left, si.enable_right, si.type_right, si.color_right);
update();
@@ -65,7 +67,6 @@ bool GraphNode::_set(const StringName &p_name, const Variant &p_value) {
}
bool GraphNode::_get(const StringName &p_name, Variant &r_ret) const {
-
if (!p_name.operator String().begins_with("slot/")) {
return false;
}
@@ -74,33 +75,36 @@ bool GraphNode::_get(const StringName &p_name, Variant &r_ret) const {
String what = p_name.operator String().get_slice("/", 2);
Slot si;
- if (slot_info.has(idx))
+ if (slot_info.has(idx)) {
si = slot_info[idx];
+ }
- if (what == "left_enabled")
+ if (what == "left_enabled") {
r_ret = si.enable_left;
- else if (what == "left_type")
+ } else if (what == "left_type") {
r_ret = si.type_left;
- else if (what == "left_color")
+ } else if (what == "left_color") {
r_ret = si.color_left;
- else if (what == "right_enabled")
+ } else if (what == "right_enabled") {
r_ret = si.enable_right;
- else if (what == "right_type")
+ } else if (what == "right_type") {
r_ret = si.type_right;
- else if (what == "right_color")
+ } else if (what == "right_color") {
r_ret = si.color_right;
- else
+ } else {
return false;
+ }
return true;
}
-void GraphNode::_get_property_list(List<PropertyInfo> *p_list) const {
+void GraphNode::_get_property_list(List<PropertyInfo> *p_list) const {
int idx = 0;
for (int i = 0; i < get_child_count(); i++) {
Control *c = Object::cast_to<Control>(get_child(i));
- if (!c || c->is_set_as_toplevel())
+ if (!c || c->is_set_as_toplevel()) {
continue;
+ }
String base = "slot/" + itos(idx) + "/";
@@ -116,7 +120,6 @@ void GraphNode::_get_property_list(List<PropertyInfo> *p_list) const {
}
void GraphNode::_resort() {
-
int sep = get_theme_constant("separation");
Ref<StyleBox> sb = get_theme_stylebox("frame");
bool first = true;
@@ -125,20 +128,23 @@ void GraphNode::_resort() {
for (int i = 0; i < get_child_count(); i++) {
Control *c = Object::cast_to<Control>(get_child(i));
- if (!c)
+ if (!c) {
continue;
- if (c->is_set_as_toplevel())
+ }
+ if (c->is_set_as_toplevel()) {
continue;
+ }
Size2i size = c->get_combined_minimum_size();
minsize.y += size.y;
minsize.x = MAX(minsize.x, size.x);
- if (first)
+ if (first) {
first = false;
- else
+ } else {
minsize.y += sep;
+ }
}
int vofs = 0;
@@ -147,10 +153,12 @@ void GraphNode::_resort() {
cache_y.clear();
for (int i = 0; i < get_child_count(); i++) {
Control *c = Object::cast_to<Control>(get_child(i));
- if (!c)
+ if (!c) {
continue;
- if (c->is_set_as_toplevel())
+ }
+ if (c->is_set_as_toplevel()) {
continue;
+ }
Size2i size = c->get_combined_minimum_size();
@@ -167,7 +175,6 @@ void GraphNode::_resort() {
}
bool GraphNode::has_point(const Point2 &p_point) const {
-
if (comment) {
Ref<StyleBox> comment = get_theme_stylebox("comment");
Ref<Texture2D> resizer = get_theme_icon("resizer");
@@ -188,17 +195,14 @@ bool GraphNode::has_point(const Point2 &p_point) const {
}
void GraphNode::_notification(int p_what) {
-
switch (p_what) {
case NOTIFICATION_DRAW: {
-
Ref<StyleBox> sb;
if (comment) {
sb = get_theme_stylebox(selected ? "commentfocus" : "comment");
} else {
-
sb = get_theme_stylebox(selected ? "selectedframe" : "frame");
}
@@ -223,10 +227,8 @@ void GraphNode::_notification(int p_what) {
switch (overlay) {
case OVERLAY_DISABLED: {
-
} break;
case OVERLAY_BREAKPOINT: {
-
draw_style_box(get_theme_stylebox("breakpoint"), Rect2(Point2(), get_size()));
} break;
case OVERLAY_POSITION: {
@@ -237,8 +239,9 @@ void GraphNode::_notification(int p_what) {
int w = get_size().width - sb->get_minimum_size().x;
- if (show_close)
+ if (show_close) {
w -= close->get_width();
+ }
draw_string(title_font, Point2(sb->get_margin(MARGIN_LEFT) + title_h_offset, -title_font->get_height() + title_font->get_ascent() + title_offset), title, title_color, w);
if (show_close) {
@@ -251,11 +254,12 @@ void GraphNode::_notification(int p_what) {
}
for (Map<int, Slot>::Element *E = slot_info.front(); E; E = E->next()) {
-
- if (E->key() < 0 || E->key() >= cache_y.size())
+ if (E->key() < 0 || E->key() >= cache_y.size()) {
continue;
- if (!slot_info.has(E->key()))
+ }
+ if (!slot_info.has(E->key())) {
continue;
+ }
const Slot &s = slot_info[E->key()];
//left
if (s.enable_left) {
@@ -280,19 +284,16 @@ void GraphNode::_notification(int p_what) {
} break;
case NOTIFICATION_SORT_CHILDREN: {
-
_resort();
} break;
case NOTIFICATION_THEME_CHANGED: {
-
minimum_size_changed();
} break;
}
}
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<Texture2D> &p_custom_left, const Ref<Texture2D> &p_custom_right) {
-
ERR_FAIL_COND(p_idx < 0);
if (!p_enable_left && p_type_left == 0 && p_color_left == Color(1, 1, 1, 1) && !p_enable_right && p_type_right == 0 && p_color_right == Color(1, 1, 1, 1)) {
@@ -315,61 +316,60 @@ void GraphNode::set_slot(int p_idx, bool p_enable_left, int p_type_left, const C
}
void GraphNode::clear_slot(int p_idx) {
-
slot_info.erase(p_idx);
update();
connpos_dirty = true;
}
-void GraphNode::clear_all_slots() {
+void GraphNode::clear_all_slots() {
slot_info.clear();
update();
connpos_dirty = true;
}
-bool GraphNode::is_slot_enabled_left(int p_idx) const {
- if (!slot_info.has(p_idx))
+bool GraphNode::is_slot_enabled_left(int p_idx) const {
+ if (!slot_info.has(p_idx)) {
return false;
+ }
return slot_info[p_idx].enable_left;
}
int GraphNode::get_slot_type_left(int p_idx) const {
-
- if (!slot_info.has(p_idx))
+ if (!slot_info.has(p_idx)) {
return 0;
+ }
return slot_info[p_idx].type_left;
}
Color GraphNode::get_slot_color_left(int p_idx) const {
-
- if (!slot_info.has(p_idx))
+ if (!slot_info.has(p_idx)) {
return Color(1, 1, 1, 1);
+ }
return slot_info[p_idx].color_left;
}
bool GraphNode::is_slot_enabled_right(int p_idx) const {
-
- if (!slot_info.has(p_idx))
+ if (!slot_info.has(p_idx)) {
return false;
+ }
return slot_info[p_idx].enable_right;
}
int GraphNode::get_slot_type_right(int p_idx) const {
-
- if (!slot_info.has(p_idx))
+ if (!slot_info.has(p_idx)) {
return 0;
+ }
return slot_info[p_idx].type_right;
}
Color GraphNode::get_slot_color_right(int p_idx) const {
-
- if (!slot_info.has(p_idx))
+ if (!slot_info.has(p_idx)) {
return Color(1, 1, 1, 1);
+ }
return slot_info[p_idx].color_right;
}
Size2 GraphNode::get_minimum_size() const {
-
Ref<Font> title_font = get_theme_font("title_font");
int sep = get_theme_constant("separation");
@@ -384,31 +384,33 @@ Size2 GraphNode::get_minimum_size() const {
}
for (int i = 0; i < get_child_count(); i++) {
-
Control *c = Object::cast_to<Control>(get_child(i));
- if (!c)
+ if (!c) {
continue;
- if (c->is_set_as_toplevel())
+ }
+ if (c->is_set_as_toplevel()) {
continue;
+ }
Size2i size = c->get_combined_minimum_size();
minsize.y += size.y;
minsize.x = MAX(minsize.x, size.x);
- if (first)
+ if (first) {
first = false;
- else
+ } else {
minsize.y += sep;
+ }
}
return minsize + sb->get_minimum_size();
}
void GraphNode::set_title(const String &p_title) {
-
- if (title == p_title)
+ if (title == p_title) {
return;
+ }
title = p_title;
update();
_change_notify("title");
@@ -416,19 +418,16 @@ void GraphNode::set_title(const String &p_title) {
}
String GraphNode::get_title() const {
-
return title;
}
void GraphNode::set_offset(const Vector2 &p_offset) {
-
offset = p_offset;
emit_signal("offset_changed");
update();
}
Vector2 GraphNode::get_offset() const {
-
return offset;
}
@@ -442,10 +441,11 @@ bool GraphNode::is_selected() {
}
void GraphNode::set_drag(bool p_drag) {
- if (p_drag)
+ if (p_drag) {
drag_from = get_offset();
- else
+ } else {
emit_signal("dragged", drag_from, get_offset()); //useful for undo/redo
+ }
}
Vector2 GraphNode::get_drag_from() {
@@ -453,17 +453,15 @@ Vector2 GraphNode::get_drag_from() {
}
void GraphNode::set_show_close_button(bool p_enable) {
-
show_close = p_enable;
update();
}
-bool GraphNode::is_close_button_visible() const {
+bool GraphNode::is_close_button_visible() const {
return show_close;
}
void GraphNode::_connpos_update() {
-
int edgeofs = get_theme_constant("port_offset");
int sep = get_theme_constant("separation");
@@ -476,10 +474,12 @@ void GraphNode::_connpos_update() {
for (int i = 0; i < get_child_count(); i++) {
Control *c = Object::cast_to<Control>(get_child(i));
- if (!c)
+ if (!c) {
continue;
- if (c->is_set_as_toplevel())
+ }
+ if (c->is_set_as_toplevel()) {
continue;
+ }
Size2i size = c->get_combined_minimum_size();
@@ -487,7 +487,6 @@ void GraphNode::_connpos_update() {
int h = size.y;
if (slot_info.has(idx)) {
-
if (slot_info[idx].enable_left) {
ConnCache cc;
cc.pos = Point2i(edgeofs, y + h / 2);
@@ -504,8 +503,9 @@ void GraphNode::_connpos_update() {
}
}
- if (vofs > 0)
+ if (vofs > 0) {
vofs += sep;
+ }
vofs += size.y;
idx++;
}
@@ -514,24 +514,25 @@ void GraphNode::_connpos_update() {
}
int GraphNode::get_connection_input_count() {
-
- if (connpos_dirty)
+ if (connpos_dirty) {
_connpos_update();
+ }
return conn_input_cache.size();
}
-int GraphNode::get_connection_output_count() {
- if (connpos_dirty)
+int GraphNode::get_connection_output_count() {
+ if (connpos_dirty) {
_connpos_update();
+ }
return conn_output_cache.size();
}
Vector2 GraphNode::get_connection_input_position(int p_idx) {
-
- if (connpos_dirty)
+ if (connpos_dirty) {
_connpos_update();
+ }
ERR_FAIL_INDEX_V(p_idx, conn_input_cache.size(), Vector2());
Vector2 pos = conn_input_cache[p_idx].pos;
@@ -541,27 +542,27 @@ Vector2 GraphNode::get_connection_input_position(int p_idx) {
}
int GraphNode::get_connection_input_type(int p_idx) {
-
- if (connpos_dirty)
+ if (connpos_dirty) {
_connpos_update();
+ }
ERR_FAIL_INDEX_V(p_idx, conn_input_cache.size(), 0);
return conn_input_cache[p_idx].type;
}
Color GraphNode::get_connection_input_color(int p_idx) {
-
- if (connpos_dirty)
+ if (connpos_dirty) {
_connpos_update();
+ }
ERR_FAIL_INDEX_V(p_idx, conn_input_cache.size(), Color());
return conn_input_cache[p_idx].color;
}
Vector2 GraphNode::get_connection_output_position(int p_idx) {
-
- if (connpos_dirty)
+ if (connpos_dirty) {
_connpos_update();
+ }
ERR_FAIL_INDEX_V(p_idx, conn_output_cache.size(), Vector2());
Vector2 pos = conn_output_cache[p_idx].pos;
@@ -571,32 +572,29 @@ Vector2 GraphNode::get_connection_output_position(int p_idx) {
}
int GraphNode::get_connection_output_type(int p_idx) {
-
- if (connpos_dirty)
+ if (connpos_dirty) {
_connpos_update();
+ }
ERR_FAIL_INDEX_V(p_idx, conn_output_cache.size(), 0);
return conn_output_cache[p_idx].type;
}
Color GraphNode::get_connection_output_color(int p_idx) {
-
- if (connpos_dirty)
+ if (connpos_dirty) {
_connpos_update();
+ }
ERR_FAIL_INDEX_V(p_idx, conn_output_cache.size(), Color());
return conn_output_cache[p_idx].color;
}
void GraphNode::_gui_input(const Ref<InputEvent> &p_ev) {
-
Ref<InputEventMouseButton> mb = p_ev;
if (mb.is_valid()) {
-
- ERR_FAIL_COND_MSG(get_parent_control() == NULL, "GraphNode must be the child of a GraphEdit node.");
+ ERR_FAIL_COND_MSG(get_parent_control() == nullptr, "GraphNode must be the child of a GraphEdit node.");
if (mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT) {
-
Vector2 mpos = Vector2(mb->get_position().x, mb->get_position().y);
if (close_rect.size != Size2() && close_rect.has_point(mpos)) {
//send focus to parent
@@ -609,7 +607,6 @@ void GraphNode::_gui_input(const Ref<InputEvent> &p_ev) {
Ref<Texture2D> resizer = get_theme_icon("resizer");
if (resizable && 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();
@@ -636,40 +633,33 @@ void GraphNode::_gui_input(const Ref<InputEvent> &p_ev) {
}
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_resizable(bool p_enable) {
-
resizable = p_enable;
update();
}
bool GraphNode::is_resizable() const {
-
return resizable;
}
void GraphNode::_bind_methods() {
-
ClassDB::bind_method(D_METHOD("set_title", "title"), &GraphNode::set_title);
ClassDB::bind_method(D_METHOD("get_title"), &GraphNode::get_title);
ClassDB::bind_method(D_METHOD("_gui_input"), &GraphNode::_gui_input);
@@ -732,7 +722,6 @@ void GraphNode::_bind_methods() {
}
GraphNode::GraphNode() {
-
overlay = OVERLAY_DISABLED;
show_close = false;
connpos_dirty = true;
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-02 11:14:25 +0000