Added the possibility to define options globally.

README.md

@@ -21,7 +21,7 @@ import { CurrencyMaskModule } from "ng2-currency-mask";
 
 @NgModule({
     imports: [
-        //... you others modules
+        ...
         CurrencyMaskModule
     ],
     declarations: [...],
@@ -57,4 +57,35 @@ Available options:
  * `suffix` - Money suffix (default: `''`)
  * `thousands` - Separator of thousands (default: `','`)
 
+You can also set options globally...
+
+```ts
+import { CurrencyMaskModule } from "ng2-currency-mask";
+import { CurrencyMaskConfig, CURRENCY_MASK_CONFIG } from "ng2-currency-mask/src/currency-mask.config";
+
+export const CustomCurrencyMaskConfig: CurrencyMaskConfig = {
+    align: "right",
+    allowNegative: true,
+    allowZero: true,
+    decimal: ",",
+    precision: 2,
+    prefix: "R$ ",
+    suffix: "",
+    thousands: "."
+};
+
+@NgModule({
+    imports: [
+        ...
+        CurrencyMaskModule
+    ],
+    declarations: [...],
+    providers: [
+        { provide: CURRENCY_MASK_CONFIG, useValue: CustomCurrencyMaskConfig }
+    ],
+    bootstrap: [AppComponent]
+})
+export class AppModule {}
+```
+
 ## Questions? Open a Issue!

index.ts

@@ -1,2 +1,2 @@
-export * from './src/currency-mask.directive';
-export * from './src/currency-mask.module';
+export * from "./src/currency-mask.directive";
+export * from "./src/currency-mask.module";

package.json

@@ -37,4 +37,4 @@
     "typescript": "2.2.1",
     "zone.js": "0.8.5"
   }
-}
+}

src/currency-mask.config.ts

@@ -0,0 +1,15 @@
+import { InjectionToken } from "@angular/core";
+
+export interface CurrencyMaskConfig {
+
+    align: string;
+    allowNegative: boolean;
+    allowZero: boolean;
+    decimal: string;
+    precision: number;
+    prefix: string;
+    suffix: string;
+    thousands: string;
+}
+
+export let CURRENCY_MASK_CONFIG = new InjectionToken<CurrencyMaskConfig>("currency.mask.config");

src/currency-mask.directive.ts

@@ -1,6 +1,7 @@
-import { AfterViewInit, Directive, DoCheck, ElementRef, forwardRef, HostListener, KeyValueDiffer, KeyValueDiffers, Input, OnInit } from "@angular/core";
+import { AfterViewInit, Directive, DoCheck, ElementRef, forwardRef, HostListener, Inject, KeyValueDiffer, KeyValueDiffers, Input, OnInit, Optional } from "@angular/core";
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from "@angular/forms";
 
+import { CurrencyMaskConfig, CURRENCY_MASK_CONFIG } from "./currency-mask.config";
 import { InputHandler } from "./input.handler";
 
 export const CURRENCYMASKDIRECTIVE_VALUE_ACCESSOR: any = {
@@ -31,7 +32,11 @@ export class CurrencyMaskDirective implements AfterViewInit, ControlValueAccesso
         thousands: ","
     };
 
-    constructor(private elementRef: ElementRef, private keyValueDiffers: KeyValueDiffers) {
+    constructor( @Optional() @Inject(CURRENCY_MASK_CONFIG) private currencyMaskConfig: CurrencyMaskConfig, private elementRef: ElementRef, private keyValueDiffers: KeyValueDiffers) {
+        if (currencyMaskConfig) {
+            this.optionsTemplate = currencyMaskConfig;
+        }
+
         this.keyValueDiffer = keyValueDiffers.find({}).create(null);
     }