Compose reviewed attachments and State bends with saved Scenario

2026-09-23 00:48:36 -07:00
parent 0b61771d07
commit a9b9c81eab
55 changed files with 5500 additions and 67 deletions
@@ -1528,11 +1528,45 @@ pub struct Diagram {
 #[serde(deny_unknown_fields)]
 pub struct EdgeRoute {
    pub edge: Id,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub source_attachment: Option<EdgeAttachment>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub target_attachment: Option<EdgeAttachment>,
    #[serde(default)]
    pub waypoints: Vec<Position>,
    #[serde(default)]
    pub label: Option<EdgeLabel>,
 }
+
+/// Presentation preference on one end of a connection. Real ports take precedence.
+#[derive(Debug, Clone, Copy, PartialEq, Serialize, Deserialize)]
+#[serde(deny_unknown_fields)]
+pub struct EdgeAttachment {
+    pub side: PortAnchorSide,
+    pub offset: f32,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum EdgeEnd {
+    Source,
+    Target,
+}
+
+impl EdgeRoute {
+    pub fn attachment(&self, end: EdgeEnd) -> Option<EdgeAttachment> {
+        match end {
+            EdgeEnd::Source => self.source_attachment,
+            EdgeEnd::Target => self.target_attachment,
+        }
+    }
+
+    pub fn set_attachment(&mut self, end: EdgeEnd, attachment: Option<EdgeAttachment>) {
+        match end {
+            EdgeEnd::Source => self.source_attachment = attachment,
+            EdgeEnd::Target => self.target_attachment = attachment,
+        }
+    }
+}
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(deny_unknown_fields)]
 pub struct EdgeLabel {