Complete automatic constraint behavior

src/app/mod.rs

@@ -556,6 +556,14 @@ pub(super) struct OpenCADStudio {
     /// glyph plus a driven value or named-parameter name. When false, every
     /// pill shows only the glyph.
     pub show_constraint_values: bool,
+    pub auto_constrain_settings: settings::AutoConstrainSettings,
+    auto_constrain_saved: Option<settings::AutoConstrainSettings>,
+    auto_constrain_selected_row: usize,
+    auto_constrain_distance_input: String,
+    auto_constrain_angle_input: String,
+    pub constraint_solve_mode: bool,
+    pub constraint_infer: bool,
+    pub constraint_bar_display: i16,
     /// Minutes between autosaves to a `.sv$` recovery file (SAVETIME command);
     /// 0 disables autosave.
     pub savetime_min: i32,
@@ -1722,6 +1730,7 @@ pub enum ModalKind {
     DrawingUnits,
     GeometricTolerance,
     DraftingSettings,
+    AutoConstrainSettings,
     LayerStateEditor,
     Plot,
     PrintAll,
@@ -2640,6 +2649,20 @@ pub enum Message {
     DraftingSettingsClose,
     DraftingSettingsCloseDiscard,
     DraftingSettingsCloseKeep,
+    AutoConstrainSelectRow(usize),
+    AutoConstrainToggleKind(settings::AutoConstraintKind),
+    AutoConstrainMoveUp,
+    AutoConstrainMoveDown,
+    AutoConstrainSelectAll,
+    AutoConstrainClearAll,
+    AutoConstrainReset,
+    AutoConstrainToggleTangentPoint,
+    AutoConstrainTogglePerpendicularIntersection,
+    AutoConstrainDistanceChanged(String),
+    AutoConstrainAngleChanged(String),
+    AutoConstrainApply,
+    AutoConstrainOk,
+    AutoConstrainCancel,
     /// Toggle a ribbon dropdown open/closed.
     ToggleRibbonDropdown(String),
     /// Toggle a collapsed ribbon panel's flyout open/closed (by panel title).
@@ -3631,6 +3654,14 @@ impl OpenCADStudio {
             backup_on_save: true,
             file_assoc_enabled: true,
             show_constraint_values: true,
+            auto_constrain_settings: settings::AutoConstrainSettings::default(),
+            auto_constrain_saved: None,
+            auto_constrain_selected_row: 0,
+            auto_constrain_distance_input: "0.05".to_string(),
+            auto_constrain_angle_input: "1".to_string(),
+            constraint_solve_mode: true,
+            constraint_infer: false,
+            constraint_bar_display: 3,
             savetime_min: 10,
             default_bg_color: None,
             default_paper_bg_color: None,