From 2cea4fe9928a1634a06578a9413752416d377053 Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <ste.pigozzi@gmail.com>
Date: Sun, 21 Jun 2020 15:04:56 +0200
Subject: [PATCH] 0.11.5

---
 package.json                      |  2 +-
 src/components/Layout/HInput.js   | 11 +++++++++++
 src/components/Layout/HInput.less | 21 +++++++++++++++++++++
 src/index.js                      | 16 ++++++++++++++++
 src/utils/concatClass.js          | 25 +++++++++++++++++++++++++
 src/utils/getEventValue.js        |  5 +++++
 src/utils/isString.js             |  3 +++
 src/utils/isValidDate.js          |  3 +++
 8 files changed, 85 insertions(+), 1 deletion(-)
 create mode 100644 src/components/Layout/HInput.js
 create mode 100644 src/components/Layout/HInput.less
 create mode 100644 src/utils/concatClass.js
 create mode 100644 src/utils/getEventValue.js
 create mode 100644 src/utils/isString.js
 create mode 100644 src/utils/isValidDate.js

diff --git a/package.json b/package.json
index 4ad9829..b8ac10a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "private": false,
   "name": "bluelib",
-  "version": "0.11.4",
+  "version": "0.11.5",
   "license": "AGPL-3.0-or-later",
   "source": "src/index.js",
   "main": "dist/index.js",
diff --git a/src/components/Layout/HInput.js b/src/components/Layout/HInput.js
new file mode 100644
index 0000000..afd6c48
--- /dev/null
+++ b/src/components/Layout/HInput.js
@@ -0,0 +1,11 @@
+import style from './HInput.less';
+
+export default function (props) {
+	return (
+		<label className={style.label}>
+			<div className={style.text}>{this.props.label}</div>
+			<input className={style.input} type={this.props.type} value={this.props.value}
+				   onChange={this.props.onChange} disabled={this.props.disabled} name={this.props.name}/>
+		</label>
+	);
+}
diff --git a/src/components/Layout/HInput.less b/src/components/Layout/HInput.less
new file mode 100644
index 0000000..16936d4
--- /dev/null
+++ b/src/components/Layout/HInput.less
@@ -0,0 +1,21 @@
+@import "../../styles/constants.less";
+
+.label {
+    width: 100%;
+    display: flex;
+    align-items: center;
+    margin-top: 2px;
+    margin-bottom: 2px;
+}
+
+.text {
+    flex-grow: 1;
+    max-width: 160px;
+    text-align: right;
+    margin-right: 4px;
+}
+
+.input {
+    margin-left: 4px;
+    flex-grow: 2;
+}
diff --git a/src/index.js b/src/index.js
index 6eb023a..2e70a15 100644
--- a/src/index.js
+++ b/src/index.js
@@ -7,6 +7,7 @@ import TablePanel from "./components/Elements/TablePanel";
 import Timer from "./components/Elements/Timer";
 import Todo from "./components/Elements/Todo";
 
+import HInput from "./components/Layout/HInput";
 import Split from "./components/Layout/Split";
 
 import BLatex from "./components/Rendering/BLatex";
@@ -28,6 +29,10 @@ import useRoyalnetInstanceValidator from "./hooks/useRoyalnetInstanceValidator";
 
 import theme from "./styles/theme.less";
 
+import concatClass from "./utils/concatClass";
+import getEventValue from "./utils/getEventValue";
+import isString from "./utils/isString";
+import isValidDate from "./utils/isValidDate";
 import stripTabs from "./utils/stripTabs";
 import {royalnetApiRequest, RoyalnetApiError} from "./utils/royalnetApiRequest";
 
@@ -41,7 +46,10 @@ export {
     TablePanel,
     Timer,
     Todo,
+
+    HInput,
     Split,
+
     BLatex,
     Code,
     ILatex,
@@ -49,14 +57,22 @@ export {
     LatexDisplay,
     Markdown,
     PLatex,
+
     LatexDefaultDisplay,
     LatexDefaultInline,
     LatexRenderColor,
     RoyalnetInstanceUrl,
+
     useFormValidator,
     useRoyalnetData,
     useRoyalnetInstanceValidator,
+
     theme,
+
+    concatClass,
+    getEventValue,
+    isString,
+    isValidDate,
     stripTabs,
     royalnetApiRequest,
     RoyalnetApiError,
diff --git a/src/utils/concatClass.js b/src/utils/concatClass.js
new file mode 100644
index 0000000..503c3aa
--- /dev/null
+++ b/src/utils/concatClass.js
@@ -0,0 +1,25 @@
+export default function concatClass(...args) {
+    let result = "";
+
+    for(let i = 0; i < args.length; i++) {
+        let arg = args[i];
+        if(arg instanceof Array) {
+            result += concatClass(...arg)
+        }
+        else if(typeof arg == "string" || arg instanceof String) {
+            result += arg
+        }
+        else if(arg === null || arg === undefined) {
+            continue
+        }
+        else {
+            throw Error(`Invalid type '${typeof(arg)}' passed to extendableClasses, which only accepts Arrays and Strings.`)
+        }
+
+        if(i < args.length - 1) {
+            result += " "
+        }
+    }
+
+    return result
+}
diff --git a/src/utils/getEventValue.js b/src/utils/getEventValue.js
new file mode 100644
index 0000000..36f56cc
--- /dev/null
+++ b/src/utils/getEventValue.js
@@ -0,0 +1,5 @@
+export default function(f) {
+    return function(event) {
+        return f(event.target.value)
+    }
+}
diff --git a/src/utils/isString.js b/src/utils/isString.js
new file mode 100644
index 0000000..7caef67
--- /dev/null
+++ b/src/utils/isString.js
@@ -0,0 +1,3 @@
+export default function(s) {
+    return typeof s === "string" || s instanceof String
+}
diff --git a/src/utils/isValidDate.js b/src/utils/isValidDate.js
new file mode 100644
index 0000000..26afe66
--- /dev/null
+++ b/src/utils/isValidDate.js
@@ -0,0 +1,3 @@
+export default function(d) {
+    return d instanceof Date && !isNaN(d.getTime())
+}