feat(DrawingParameters): add reference to instance of engraving rules

src/MusicalScore/Graphical/DrawingParameters.ts

@@ -20,6 +20,7 @@ export enum DrawingParametersEnum {
 export class DrawingParameters {
     /** will set other settings if changed with set method */
     private drawingParametersEnum: DrawingParametersEnum;
+    private rules: EngravingRules = new EngravingRules();
     public drawHighlights: boolean;
     public drawErrors: boolean;
     public drawSelectionStartSymbol: boolean;
@@ -87,7 +88,7 @@ export class DrawingParameters {
         this.drawCredits = true;
         this.DrawPartNames = true;
         this.drawHiddenNotes = true;
-        EngravingRules.Rules.CompactMode = false;
+        this.rules.CompactMode = false;
     }
 
     public setForDefault(): void {
@@ -110,7 +111,7 @@ export class DrawingParameters {
 
     public setForCompactMode(): void {
         this.setForDefault();
-        EngravingRules.Rules.CompactMode = true;
+        this.rules.CompactMode = true;
         this.DrawCredits = false; // sets DrawComposer, DrawTitle, DrawLyricist to false
         // this.DrawPartNames = true; // unnecessary
         this.drawHiddenNotes = false;
@@ -152,7 +153,7 @@ export class DrawingParameters {
     /** Enable or disable drawing the Title of the piece. If disabled, will disable drawing Subtitle as well. */
     public set DrawTitle(value: boolean) {
         this.drawTitle = value;
-        EngravingRules.Rules.RenderTitle = value;
+        this.rules.RenderTitle = value;
         if (!value) { // don't draw subtitle if title isn't drawn
             this.DrawSubtitle = false;
         }
@@ -165,7 +166,7 @@ export class DrawingParameters {
     /** Enable or disable drawing the Subtitle of the piece. If enabled, will enable drawing Title as well. */
     public set DrawSubtitle(value: boolean) {
         this.drawSubtitle = value;
-        EngravingRules.Rules.RenderSubtitle = value;
+        this.rules.RenderSubtitle = value;
         if (value) {
             this.DrawTitle = true; // if subtitle is drawn, title needs to be drawn as well
         }
@@ -178,7 +179,7 @@ export class DrawingParameters {
     /** Enable or disable drawing a label for the Composer of the piece. */
     public set DrawComposer(value: boolean) {
         this.drawComposer = value;
-        EngravingRules.Rules.RenderComposer = value;
+        this.rules.RenderComposer = value;
     }
 
     public get DrawLyricist(): boolean {
@@ -187,7 +188,7 @@ export class DrawingParameters {
 
     public set DrawLyricist(value: boolean) {
         this.drawLyricist = value;
-        EngravingRules.Rules.RenderLyricist = value;
+        this.rules.RenderLyricist = value;
     }
 
     public get DrawPartNames(): boolean {
@@ -196,7 +197,7 @@ export class DrawingParameters {
 
     public set DrawPartNames(value: boolean) {
         this.drawPartNames = value;
-        EngravingRules.Rules.RenderPartNames = value;
+        this.rules.RenderPartNames = value;
     }
 
     public get FingeringPosition(): PlacementEnum {
@@ -205,6 +206,14 @@ export class DrawingParameters {
 
     public set FingeringPosition(value: PlacementEnum) {
         this.fingeringPosition = value;
-        EngravingRules.Rules.FingeringPosition = value;
+        this.rules.FingeringPosition = value;
+    }
+
+    public get Rules(): EngravingRules {
+        return this.rules;
+    }
+
+    public set Rules(value: EngravingRules) {
+        this.rules = value;
     }
 }

src/OpenSheetMusicDisplay/OpenSheetMusicDisplay.ts

@@ -225,6 +225,7 @@ export class OpenSheetMusicDisplay {
         }
         if (!this.drawingParameters) {
             this.drawingParameters = new DrawingParameters();
+            this.drawingParameters.Rules = this.rules;
         }
         if (options === undefined || options === null) {
             log.warn("warning: osmd.setOptions() called without an options parameter, has no effect."