InputPopup numeric should be able to manage decimal numbers

Fixes #30 ![commas](https://user-images.githubusercontent.com/14907987/169273980-95d5ce20-59cc-46ad-a288-b17f19990ad2.gif) Now it's possible to use commas and dot
Elius94 · May 19, 2022 · b42c98a · b42c98a
1 parent 12d4314
commit b42c98a
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Showing 2 changed files with 16 additions and 6 deletions.
diff --git a/package.json b/package.json
@@ -26,7 +26,7 @@
         "tui"
     ],
     "author": "Elia Lazzari",
-    "license": "SEE LICENSE IN LICENSE",
+    "license": "MIT",
     "bugs": {
         "url": "https://github.com/Elius94/console-gui-tools/issues"
     },

diff --git a/src/components/widgets/InputPopup.js b/src/components/widgets/InputPopup.js
@@ -48,13 +48,13 @@ export class InputPopup extends EventEmitter {
      * @memberof InputPopup
      */
     keyListnerNumeric(str, key) {
-        const v = Number(this.value)
+        let v = Number(this.value)
         if (Number.isNaN(v)) {
             v = 0
         }
         if (!Number.isNaN(Number(key.name))) {
             if (v.toString().length < 20) {
-                let tmp = v.toString()
+                let tmp = this.value.toString()
                 tmp += key.name
                 this.value = Number(tmp)
             }
@@ -63,17 +63,27 @@ export class InputPopup extends EventEmitter {
             this.value = v * -1
         } else if (key.sequence === '+') {
             this.value = Math.abs(v)
+        } else if (key.sequence === '.' || key.sequence === ',') {
+            if (this.value.toString().indexOf('.') === -1) {
+                this.value = v + '.'
+            }
         } else {
             switch (key.name) {
                 case 'backspace':
                     // If backspace is pressed I remove the last character from the typed value
-                    if (v.toString().length > 0) {
-                        this.value = Number(v.toString().slice(0, v.toString().length - 1))
+                    if (this.value.toString().length > 0) {
+                        if (this.value.toString().indexOf('.') === this.value.toString().length - 1) {
+                            this.value = v.toString()
+                        } else if (this.value.toString().indexOf('.') === this.value.toString().length - 2) {
+                            this.value = this.value.toString().slice(0, this.value.toString().length - 1)
+                        } else {
+                            this.value = Number(v.toString().slice(0, v.toString().length - 1))
+                        }
                     }
                     break
                 case 'return':
                     {
-                        this.emit(`confirm`, this.value)
+                        this.emit(`confirm`, Number(this.value))
                         this.CM.unRegisterWidget(this)
                         this.hide()
                         delete this