From 47c0081b8e436201b4fdbfb7bcab6c1332a5551a Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Fri, 8 Mar 2019 00:17:57 +0800
Subject: [PATCH 01/20] err msg for qr code that are too long

---
 src/popup/modules/UserInterface.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index 4e4eb123..666366ed 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -109,8 +109,15 @@ const refreshQrCode = throttle(() => {
         CommonMessages.hideError();
     }
 
-    QrCreator.setTextInternal(text);
-    QrCreator.generate();
+    try {
+        QrCreator.setTextInternal(text);
+        QrCreator.generate();
+    } catch (e) {
+        if (e === "Data too long") {
+            CommonMessages.showError("Cannot generate Qr Code, data size too big.");
+            Logger.logError("Data exceeds maximum size:", text.length);
+        }
+    }
 }, QR_CODE_REFRESH_TIMEOUT);
 
 /**

From 8f250b3eb38e963baca77b1bd4894ea924a1404d Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Fri, 8 Mar 2019 07:49:13 +0800
Subject: [PATCH 02/20] rethrowing error

---
 src/popup/modules/UserInterface.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index 666366ed..421b9ed0 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -116,6 +116,8 @@ const refreshQrCode = throttle(() => {
         if (e === "Data too long") {
             CommonMessages.showError("Cannot generate Qr Code, data size too big.");
             Logger.logError("Data exceeds maximum size:", text.length);
+        } else {
+          throw e;
         }
     }
 }, QR_CODE_REFRESH_TIMEOUT);

From 6a5ec8cf4d69de79544216480d968e7e9e723f60 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Fri, 8 Mar 2019 08:42:27 +0800
Subject: [PATCH 03/20] make kjua throw the same kind of error

---
 src/popup/modules/QrLib/kjua.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/popup/modules/QrLib/kjua.js b/src/popup/modules/QrLib/kjua.js
index 04f634cb..e88a8144 100644
--- a/src/popup/modules/QrLib/kjua.js
+++ b/src/popup/modules/QrLib/kjua.js
@@ -111,8 +111,13 @@ export function set(tag, value) {
  * @returns {HTMLElement}
  */
 export function getQr() {
-    Logger.logInfo("generated new qr kjua code", kjuaOptions);
-    return kjua(kjuaOptions);
+    try {
+        Logger.logInfo("generated new qr kjua code", kjuaOptions);
+        return kjua(kjuaOptions);
+    } catch (err) {
+        throw err.message.startsWith("code length overflow.")
+          ? "Data too long" : err;
+    }
 }
 
 /**

From 26e25037d5bf12b7c922d0e03dc23f795113831c Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Fri, 8 Mar 2019 09:05:28 +0800
Subject: [PATCH 04/20] shift err messags to localized form

---
 src/_locales/en/messages.json      | 4 ++++
 src/popup/modules/UserInterface.js | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/_locales/en/messages.json b/src/_locales/en/messages.json
index a7e7d10c..08a2581e 100644
--- a/src/_locales/en/messages.json
+++ b/src/_locales/en/messages.json
@@ -80,6 +80,10 @@
     "message": "Permission request failed.",
     "description": "Error shown when a permission request failed. This indicates a technical error and does NOT mean the user declined the permission."
   },
+  "errorQrCodeOverflow": {
+    "message": "Cannot generate QR Code, data size too big.",
+    "description": "Error shown when QR code cannot be generated due to overflow in input size."
+  },
   "requestDownloadPermissionForQr": {
     "message": "To continue to save the QR code, we need the download permission.",
     "description": "Shown, when the user is asked to allow the download permission to save the QR code."
diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index 421b9ed0..4c01eb5c 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -113,8 +113,9 @@ const refreshQrCode = throttle(() => {
         QrCreator.setTextInternal(text);
         QrCreator.generate();
     } catch (e) {
+        // Error thrown from qrcodegen & kjua wrapper when code too long
         if (e === "Data too long") {
-            CommonMessages.showError("Cannot generate Qr Code, data size too big.");
+            CommonMessages.showError("errorQrCodeOverflow", true);
             Logger.logError("Data exceeds maximum size:", text.length);
         } else {
           throw e;

From 342c5f351acc51ec8e75006153887635fb666b92 Mon Sep 17 00:00:00 2001
From: rugk <rugk+git@posteo.de>
Date: Sun, 10 Mar 2019 17:27:39 +0800
Subject: [PATCH 05/20] Update src/_locales/en/messages.json

Co-Authored-By: ongspxm <ongspxm@gmail.com>
---
 src/_locales/en/messages.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_locales/en/messages.json b/src/_locales/en/messages.json
index 08a2581e..f1495a64 100644
--- a/src/_locales/en/messages.json
+++ b/src/_locales/en/messages.json
@@ -81,7 +81,7 @@
     "description": "Error shown when a permission request failed. This indicates a technical error and does NOT mean the user declined the permission."
   },
   "errorQrCodeOverflow": {
-    "message": "Cannot generate QR Code, data size too big.",
+    "message": "Cannot generate QR code, the provided text is too much.",
     "description": "Error shown when QR code cannot be generated due to overflow in input size."
   },
   "requestDownloadPermissionForQr": {

From 99c99a173fef2e701a841b8d6a3ba50351006762 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Sun, 10 Mar 2019 23:34:20 +0800
Subject: [PATCH 06/20] make error non dismissable

---
 src/popup/modules/QrLib/kjua.js    | 3 ++-
 src/popup/modules/UserInterface.js | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/popup/modules/QrLib/kjua.js b/src/popup/modules/QrLib/kjua.js
index e88a8144..44c6307d 100644
--- a/src/popup/modules/QrLib/kjua.js
+++ b/src/popup/modules/QrLib/kjua.js
@@ -111,8 +111,9 @@ export function set(tag, value) {
  * @returns {HTMLElement}
  */
 export function getQr() {
+    Logger.logInfo("generated new qr kjua code", kjuaOptions);
+
     try {
-        Logger.logInfo("generated new qr kjua code", kjuaOptions);
         return kjua(kjuaOptions);
     } catch (err) {
         throw err.message.startsWith("code length overflow.")
diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index 4c01eb5c..0b4126fa 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -115,7 +115,7 @@ const refreshQrCode = throttle(() => {
     } catch (e) {
         // Error thrown from qrcodegen & kjua wrapper when code too long
         if (e === "Data too long") {
-            CommonMessages.showError("errorQrCodeOverflow", true);
+            CommonMessages.showError("errorQrCodeOverflow");
             Logger.logError("Data exceeds maximum size:", text.length);
         } else {
           throw e;

From 6afc6f159efb5b91163213ce1cdf7a8ebc90c8db Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Mon, 11 Mar 2019 13:29:17 +0800
Subject: [PATCH 07/20] wip. adding err

---
 src/popup/modules/QrLib/kjua.js  |  4 +++-
 src/popup/modules/QrLib/qrerr.js | 12 ++++++++++++
 src/popup/modules/QrLib/qrgen.js |  9 ++++++++-
 3 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 src/popup/modules/QrLib/qrerr.js

diff --git a/src/popup/modules/QrLib/kjua.js b/src/popup/modules/QrLib/kjua.js
index 44c6307d..272311ff 100644
--- a/src/popup/modules/QrLib/kjua.js
+++ b/src/popup/modules/QrLib/kjua.js
@@ -3,10 +3,12 @@
  *
  * @module QrLib/kjua
  * @requires /common/modules/Logger
+ * @requires qrerr
  */
 /* globals kjua */
 
 import * as Logger from "/common/modules/Logger/Logger.js";
+import * as QrErr from "./qrerr.js";
 
 /**
  * The type of QR code this library generates.
@@ -117,7 +119,7 @@ export function getQr() {
         return kjua(kjuaOptions);
     } catch (err) {
         throw err.message.startsWith("code length overflow.")
-          ? "Data too long" : err;
+          ? new QrErr.DataOverflowError() : err;
     }
 }
 
diff --git a/src/popup/modules/QrLib/qrerr.js b/src/popup/modules/QrLib/qrerr.js
new file mode 100644
index 00000000..46f4639c
--- /dev/null
+++ b/src/popup/modules/QrLib/qrerr.js
@@ -0,0 +1,12 @@
+/**
+ * Errors in QR code generation
+ *
+ * @module QrLib/qrerr
+ */
+
+export class DataOverflowError extends Error {
+  constructor(...params) {
+    super(...params);
+    this.message = 'data overflow error';
+  }
+}
diff --git a/src/popup/modules/QrLib/qrgen.js b/src/popup/modules/QrLib/qrgen.js
index f5bc73d3..557fe241 100644
--- a/src/popup/modules/QrLib/qrgen.js
+++ b/src/popup/modules/QrLib/qrgen.js
@@ -7,6 +7,7 @@
 /* globals qrcodegen */
 
 import * as Logger from "/common/modules/Logger/Logger.js";
+import * as QrErr from "./qrerr.js";
 
 const QRC = qrcodegen.QrCode;
 
@@ -101,7 +102,13 @@ export function set(tag, value) {
 export function getQr() {
     Logger.logInfo("generated new QrGen qr code");
 
-    const qrElem = QRC.encodeText(qrText, qrErrorCorrection);
+    try {
+        const qrElem = QRC.encodeText(qrText, qrErrorCorrection);
+    } catch (err) {
+        throw (err === 'Data too long')
+            ? QrErr.DataOverflowError : err;
+    }
+
     const svgString = qrElem.toSvgString(qrQuietZone);
 
     return getSvgElement(svgString);

From 2c85babe08a7b96bd4435a3155183680d1e7dc9f Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Mon, 11 Mar 2019 17:58:10 +0800
Subject: [PATCH 08/20] using qrError

---
 src/popup/modules/QrLib/{qrerr.js => QrErrors.js} | 0
 src/popup/modules/QrLib/kjua.js                   | 6 +++---
 src/popup/modules/QrLib/qrgen.js                  | 7 ++++---
 src/popup/modules/UserInterface.js                | 6 ++++--
 4 files changed, 11 insertions(+), 8 deletions(-)
 rename src/popup/modules/QrLib/{qrerr.js => QrErrors.js} (100%)

diff --git a/src/popup/modules/QrLib/qrerr.js b/src/popup/modules/QrLib/QrErrors.js
similarity index 100%
rename from src/popup/modules/QrLib/qrerr.js
rename to src/popup/modules/QrLib/QrErrors.js
diff --git a/src/popup/modules/QrLib/kjua.js b/src/popup/modules/QrLib/kjua.js
index 272311ff..d67ca19b 100644
--- a/src/popup/modules/QrLib/kjua.js
+++ b/src/popup/modules/QrLib/kjua.js
@@ -3,12 +3,12 @@
  *
  * @module QrLib/kjua
  * @requires /common/modules/Logger
- * @requires qrerr
+ * @requires QrErrors
  */
 /* globals kjua */
 
 import * as Logger from "/common/modules/Logger/Logger.js";
-import * as QrErr from "./qrerr.js";
+import * as QrError from "./QrErrors.js";
 
 /**
  * The type of QR code this library generates.
@@ -119,7 +119,7 @@ export function getQr() {
         return kjua(kjuaOptions);
     } catch (err) {
         throw err.message.startsWith("code length overflow.")
-          ? new QrErr.DataOverflowError() : err;
+          ? new QrError.DataOverflowError() : err;
     }
 }
 
diff --git a/src/popup/modules/QrLib/qrgen.js b/src/popup/modules/QrLib/qrgen.js
index 557fe241..6410ac22 100644
--- a/src/popup/modules/QrLib/qrgen.js
+++ b/src/popup/modules/QrLib/qrgen.js
@@ -3,11 +3,12 @@
  *
  * @module QrLib/qrgen
  * @requires /common/modules/Logger
+ * @requires QrErrors
  */
 /* globals qrcodegen */
 
 import * as Logger from "/common/modules/Logger/Logger.js";
-import * as QrErr from "./qrerr.js";
+import * as QrError from "./QrErrors.js";
 
 const QRC = qrcodegen.QrCode;
 
@@ -105,8 +106,8 @@ export function getQr() {
     try {
         const qrElem = QRC.encodeText(qrText, qrErrorCorrection);
     } catch (err) {
-        throw (err === 'Data too long')
-            ? QrErr.DataOverflowError : err;
+        throw (err === "Data too long")
+            ? QrError.DataOverflowError : err;
     }
 
     const svgString = qrElem.toSvgString(qrQuietZone);
diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index 0b4126fa..dba56e49 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -8,6 +8,7 @@
  * @requires /common/modules/Logger
  * @requires /common/modules/AddonSettings
  * @requires /common/modules/MessageHandler
+ * @requires ./QrLib/QrErrors
  * @requires ./QrCreator
  */
 // lodash
@@ -20,6 +21,7 @@ import * as Logger from "/common/modules/Logger/Logger.js";
 import * as AddonSettings from "/common/modules/AddonSettings/AddonSettings.js";
 import * as CommonMessages from "/common/modules/MessageHandler/CommonMessages.js";
 
+import * as QrError from "./QrLib/QrErrors.js";
 import * as QrCreator from "./QrCreator.js";
 import {createMenu} from "/common/modules/ContextMenu.js";
 
@@ -114,11 +116,11 @@ const refreshQrCode = throttle(() => {
         QrCreator.generate();
     } catch (e) {
         // Error thrown from qrcodegen & kjua wrapper when code too long
-        if (e === "Data too long") {
+        if (e instanceof QrError.DataOverflowError) {
             CommonMessages.showError("errorQrCodeOverflow");
             Logger.logError("Data exceeds maximum size:", text.length);
         } else {
-          throw e;
+            throw e;
         }
     }
 }, QR_CODE_REFRESH_TIMEOUT);

From b18ce753388d16a0b525b8d244dbedb49344c622 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Mon, 11 Mar 2019 18:00:00 +0800
Subject: [PATCH 09/20] indentation

---
 src/popup/modules/QrLib/QrErrors.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/popup/modules/QrLib/QrErrors.js b/src/popup/modules/QrLib/QrErrors.js
index 46f4639c..f47d1339 100644
--- a/src/popup/modules/QrLib/QrErrors.js
+++ b/src/popup/modules/QrLib/QrErrors.js
@@ -1,12 +1,12 @@
 /**
  * Errors in QR code generation
  *
- * @module QrLib/qrerr
+ * @module QrLib/QrErrors
  */
 
 export class DataOverflowError extends Error {
-  constructor(...params) {
-    super(...params);
-    this.message = 'data overflow error';
-  }
+    constructor(...params) {
+        super(...params);
+        this.message = 'data overflow error';
+    }
 }

From d33af1a7ebfce55f283402ba203d2b1ca4dc2693 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Tue, 12 Mar 2019 00:18:12 +0800
Subject: [PATCH 10/20] updated naming system

---
 src/popup/modules/QrLib/{QrErrors.js => QrError.js} | 0
 src/popup/modules/QrLib/kjua.js                     | 2 +-
 src/popup/modules/QrLib/qrgen.js                    | 2 +-
 src/popup/modules/UserInterface.js                  | 2 +-
 4 files changed, 3 insertions(+), 3 deletions(-)
 rename src/popup/modules/QrLib/{QrErrors.js => QrError.js} (100%)

diff --git a/src/popup/modules/QrLib/QrErrors.js b/src/popup/modules/QrLib/QrError.js
similarity index 100%
rename from src/popup/modules/QrLib/QrErrors.js
rename to src/popup/modules/QrLib/QrError.js
diff --git a/src/popup/modules/QrLib/kjua.js b/src/popup/modules/QrLib/kjua.js
index d67ca19b..74d7fd92 100644
--- a/src/popup/modules/QrLib/kjua.js
+++ b/src/popup/modules/QrLib/kjua.js
@@ -8,7 +8,7 @@
 /* globals kjua */
 
 import * as Logger from "/common/modules/Logger/Logger.js";
-import * as QrError from "./QrErrors.js";
+import * as QrError from "./QrError.js";
 
 /**
  * The type of QR code this library generates.
diff --git a/src/popup/modules/QrLib/qrgen.js b/src/popup/modules/QrLib/qrgen.js
index 6410ac22..92504e2b 100644
--- a/src/popup/modules/QrLib/qrgen.js
+++ b/src/popup/modules/QrLib/qrgen.js
@@ -8,7 +8,7 @@
 /* globals qrcodegen */
 
 import * as Logger from "/common/modules/Logger/Logger.js";
-import * as QrError from "./QrErrors.js";
+import * as QrError from "./QrError.js";
 
 const QRC = qrcodegen.QrCode;
 
diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index dba56e49..5054662c 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -21,7 +21,7 @@ import * as Logger from "/common/modules/Logger/Logger.js";
 import * as AddonSettings from "/common/modules/AddonSettings/AddonSettings.js";
 import * as CommonMessages from "/common/modules/MessageHandler/CommonMessages.js";
 
-import * as QrError from "./QrLib/QrErrors.js";
+import * as QrError from "./QrLib/QrError.js";
 import * as QrCreator from "./QrCreator.js";
 import {createMenu} from "/common/modules/ContextMenu.js";
 

From e1b537e31f644b3cab5cf14334d74fa2c8369c94 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Mon, 18 Mar 2019 17:23:38 +0800
Subject: [PATCH 11/20] updated kjua lib

---
 src/popup/lib/kjua-2.0.min.js | 2 ++
 src/popup/lib/kjua.min.js     | 2 --
 src/popup/qrcode.html         | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
 create mode 100644 src/popup/lib/kjua-2.0.min.js
 delete mode 100644 src/popup/lib/kjua.min.js

diff --git a/src/popup/lib/kjua-2.0.min.js b/src/popup/lib/kjua-2.0.min.js
new file mode 100644
index 00000000..259b56e8
--- /dev/null
+++ b/src/popup/lib/kjua-2.0.min.js
@@ -0,0 +1,2 @@
+/*! kjua v0.2.0 - https://larsjung.de/kjua/ */
+!function(r,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.kjua=t():r.kjua=t()}(this,function(){return function(r){function t(n){if(e[n])return e[n].exports;var o=e[n]={exports:{},id:n,loaded:!1};return r[n].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var e={};return t.m=r,t.c=e,t.p="",t(0)}([function(r,t,e){"use strict";var n=e(1),o=n.create_canvas,i=n.canvas_to_img,a=n.dpr,u=e(2),f=e(3),c=e(4);r.exports=function(r){var t=Object.assign({},u,r),e=f(t.text,t.ecLevel,t.minVersion,t.quiet),n=t.ratio||a,l=o(t.size,n),s=l.getContext("2d");return s.scale(n,n),c(e,s,t),"image"===t.render?i(l):l}},function(r,t){"use strict";var e=window,n=e.document,o=e.devicePixelRatio||1,i=function(r){return n.createElement(r)},a=function(r,t){return r.getAttribute(t)},u=function(r,t,e){return r.setAttribute(t,e)},f=function(r,t){var e=i("canvas");return u(e,"width",r*t),u(e,"height",r*t),e.style.width=r+"px",e.style.height=r+"px",e},c=function(r){var t=i("img");return u(t,"crossorigin","anonymous"),u(t,"src",r.toDataURL("image/png")),u(t,"width",a(r,"width")),u(t,"height",a(r,"height")),t.style.width=r.style.width,t.style.height=r.style.height,t};r.exports={create_canvas:f,canvas_to_img:c,dpr:o}},function(r,t){"use strict";r.exports={render:"image",crisp:!0,minVersion:1,ecLevel:"L",size:200,ratio:null,fill:"#333",back:"#fff",text:"no text",rounded:0,quiet:0,mode:"plain",mSize:30,mPosX:50,mPosY:50,label:"no label",fontname:"sans",fontcolor:"#333",image:null}},function(r,t){"use strict";var e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(r){return typeof r}:function(r){return r&&"function"==typeof Symbol&&r.constructor===Symbol&&r!==Symbol.prototype?"symbol":typeof r},n=/code length overflow/i,o=function(){var e=function(){function r(t,e){if("undefined"==typeof t.length)throw new Error(t.length+"/"+e);var n=function(){for(var r=0;r<t.length&&0==t[r];)r+=1;for(var n=new Array(t.length-r+e),o=0;o<t.length-r;o+=1)n[o]=t[o+r];return n}(),o={};return o.getAt=function(r){return n[r]},o.getLength=function(){return n.length},o.multiply=function(t){for(var e=new Array(o.getLength()+t.getLength()-1),n=0;n<o.getLength();n+=1)for(var i=0;i<t.getLength();i+=1)e[n+i]^=a.gexp(a.glog(o.getAt(n))+a.glog(t.getAt(i)));return r(e,0)},o.mod=function(t){if(o.getLength()-t.getLength()<0)return o;for(var e=a.glog(o.getAt(0))-a.glog(t.getAt(0)),n=new Array(o.getLength()),i=0;i<o.getLength();i+=1)n[i]=o.getAt(i);for(var i=0;i<t.getLength();i+=1)n[i]^=a.gexp(a.glog(t.getAt(i))+e);return r(n,0).mod(t)},o}var t=function(t,e){var o=236,a=17,l=t,s=n[e],g=null,h=0,d=null,w=new Array,y={},p=function(r,t){h=4*l+17,g=function(r){for(var t=new Array(r),e=0;e<r;e+=1){t[e]=new Array(r);for(var n=0;n<r;n+=1)t[e][n]=null}return 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r;return(r=this.c).arcTo.apply(r,arguments),this}}},n=function(r,t,e,n,o,i,a,u,f,c){a?r.m(t+i,e):r.m(t,e),u?r.l(n-i,e).a(n,e,n,o,i):r.l(n,e),f?r.l(n,o-i).a(n,o,t,o,i):r.l(n,o),c?r.l(t+i,o).a(t,o,t,e,i):r.l(t,o),a?r.l(t,e+i).a(t,e,n,e,i):r.l(t,e)},o=function(r,t,e,n,o,i,a,u,f,c){a&&r.m(t+i,e).l(t,e).l(t,e+i).a(t,e,t+i,e,i),u&&r.m(n-i,e).l(n,e).l(n,e+i).a(n,e,n-i,e,i),f&&r.m(n-i,o).l(n,o).l(n,o-i).a(n,o,n-i,o,i),c&&r.m(t+i,o).l(t,o).l(t,o-i).a(t,o,t+i,o,i)},i=function(r,t,i,a,u,f){var c=f*a,l=u*a,s=c+a,g=l+a,h=.005*i.rounded*a,v=r.isDark,d=u-1,w=u+1,y=f-1,p=f+1,m=v(u,f),A=v(d,y),B=v(d,f),E=v(d,p),T=v(u,p),M=v(w,p),b=v(w,f),k=v(w,y),x=v(u,y),D=e(t);m?n(D,c,l,s,g,h,!B&&!x,!B&&!T,!b&&!T,!b&&!x):o(D,c,l,s,g,h,B&&x&&A,B&&T&&E,b&&T&&M,b&&x&&k)};r.exports=i},function(r,t){"use strict";var e=function(r,t){var e=t.size,n="bold "+.01*t.mSize*e+"px "+t.fontname;r.strokeStyle=t.back,r.lineWidth=.01*t.mSize*e*.1,r.fillStyle=t.fontcolor,r.font=n;var o=r.measureText(t.label).width,i=.01*t.mSize,a=o/e,u=(1-a)*t.mPosX*.01,f=(1-i)*t.mPosY*.01,c=u*e,l=f*e+.75*t.mSize*.01*e;r.strokeText(t.label,c,l),r.fillText(t.label,c,l)},n=function(r,t){var e=t.size,n=t.image.naturalWidth||1,o=t.image.naturalHeight||1,i=.01*t.mSize,a=i*n/o,u=(1-a)*t.mPosX*.01,f=(1-i)*t.mPosY*.01,c=u*e,l=f*e,s=a*e,g=i*e;r.drawImage(t.image,c,l,s,g)},o=function(r,t){var o=t.mode;"label"===o?e(r,t):"image"===o&&n(r,t)};r.exports=o}])});
\ No newline at end of file
diff --git a/src/popup/qrcode.html b/src/popup/qrcode.html
index 17811040..33c15bc8 100644
--- a/src/popup/qrcode.html
+++ b/src/popup/qrcode.html
@@ -6,7 +6,7 @@
 		<link rel="stylesheet" href="../common/common.css">
 		<link rel="stylesheet" href="qrcode.css">
 
-		<script src="lib/kjua.min.js" charset="utf-8"></script>
+		<script src="lib/kjua-2.0.min.js" charset="utf-8"></script>
 		<script src="lib/qrcodegen.js" charset="utf-8"></script>
 
 		<script type="module" src="/common/modules/Logger/OverwriteConsoleLog.js" async></script>

From ad4396d81edeec305697bd796fd149807fa5823a Mon Sep 17 00:00:00 2001
From: rugk <rugk+git@posteo.de>
Date: Mon, 18 Mar 2019 17:25:08 +0800
Subject: [PATCH 12/20] Update src/popup/modules/UserInterface.js

Co-Authored-By: ongspxm <ongspxm@gmail.com>
---
 src/popup/modules/UserInterface.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index ea560d0f..28fa1bc5 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -117,7 +117,7 @@ const refreshQrCode = throttle(() => {
         // Error thrown from qrcodegen & kjua wrapper when code too long
         if (e instanceof QrError.DataOverflowError) {
             CommonMessages.showError("errorQrCodeOverflow");
-            Logger.logError("Data exceeds maximum size:", text.length);
+            Logger.logError("Maximum size of QR code data exceeded with", text.length, "characters.");
         } else {
             throw e;
         }

From 67513dcafd089630a9e085131a6343e09ef78171 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Mon, 18 Mar 2019 19:35:46 +0800
Subject: [PATCH 13/20] eslint

---
 src/popup/modules/QrLib/QrError.js | 2 +-
 src/popup/modules/QrLib/kjua.js    | 2 +-
 src/popup/modules/QrLib/qrgen.js   | 6 ++----
 src/popup/modules/UserInterface.js | 1 -
 4 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/popup/modules/QrLib/QrError.js b/src/popup/modules/QrLib/QrError.js
index f47d1339..8a3a73f5 100644
--- a/src/popup/modules/QrLib/QrError.js
+++ b/src/popup/modules/QrLib/QrError.js
@@ -7,6 +7,6 @@
 export class DataOverflowError extends Error {
     constructor(...params) {
         super(...params);
-        this.message = 'data overflow error';
+        this.message = "data overflow error";
     }
 }
diff --git a/src/popup/modules/QrLib/kjua.js b/src/popup/modules/QrLib/kjua.js
index 2d74e610..357f1cfa 100644
--- a/src/popup/modules/QrLib/kjua.js
+++ b/src/popup/modules/QrLib/kjua.js
@@ -116,7 +116,7 @@ export function getQr() {
         return kjua(kjuaOptions);
     } catch (err) {
         throw err.message.startsWith("code length overflow.")
-          ? new QrError.DataOverflowError() : err;
+            ? new QrError.DataOverflowError() : err;
     }
 }
 
diff --git a/src/popup/modules/QrLib/qrgen.js b/src/popup/modules/QrLib/qrgen.js
index e1612652..a1aedbd4 100644
--- a/src/popup/modules/QrLib/qrgen.js
+++ b/src/popup/modules/QrLib/qrgen.js
@@ -103,12 +103,10 @@ export function getQr() {
 
     try {
         const qrElem = QRC.encodeText(qrText, qrErrorCorrection);
+        const svgString = qrElem.toSvgString(qrQuietZone);
+        return getSvgElement(svgString);
     } catch (err) {
         throw (err === "Data too long")
             ? QrError.DataOverflowError : err;
     }
-
-    const svgString = qrElem.toSvgString(qrQuietZone);
-
-    return getSvgElement(svgString);
 }
diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index ea560d0f..a9cf8998 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -117,7 +117,6 @@ const refreshQrCode = throttle(() => {
         // Error thrown from qrcodegen & kjua wrapper when code too long
         if (e instanceof QrError.DataOverflowError) {
             CommonMessages.showError("errorQrCodeOverflow");
-            Logger.logError("Data exceeds maximum size:", text.length);
         } else {
             throw e;
         }

From a594aab1f9565d7c90567aee722d5a3718712ee8 Mon Sep 17 00:00:00 2001
From: rugk <rugk+git@posteo.de>
Date: Tue, 19 Mar 2019 14:48:39 +0100
Subject: [PATCH 14/20] Change file name of kjua lib

---
 src/popup/lib/{kjua-2.0.min.js => kjua-0.2.0.min.js} | 0
 src/popup/qrcode.html                                | 2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename src/popup/lib/{kjua-2.0.min.js => kjua-0.2.0.min.js} (100%)

diff --git a/src/popup/lib/kjua-2.0.min.js b/src/popup/lib/kjua-0.2.0.min.js
similarity index 100%
rename from src/popup/lib/kjua-2.0.min.js
rename to src/popup/lib/kjua-0.2.0.min.js
diff --git a/src/popup/qrcode.html b/src/popup/qrcode.html
index 33c15bc8..974dfe3b 100644
--- a/src/popup/qrcode.html
+++ b/src/popup/qrcode.html
@@ -6,7 +6,7 @@
 		<link rel="stylesheet" href="../common/common.css">
 		<link rel="stylesheet" href="qrcode.css">
 
-		<script src="lib/kjua-2.0.min.js" charset="utf-8"></script>
+		<script src="lib/kjua-0.2.0.min.js" charset="utf-8"></script>
 		<script src="lib/qrcodegen.js" charset="utf-8"></script>
 
 		<script type="module" src="/common/modules/Logger/OverwriteConsoleLog.js" async></script>

From d283ee33c00477f218b7a21a8d28c9d9aa3d2c44 Mon Sep 17 00:00:00 2001
From: rugk <rugk+git@posteo.de>
Date: Tue, 19 Mar 2019 23:33:35 +0800
Subject: [PATCH 15/20] Update src/popup/modules/QrLib/QrError.js

Co-Authored-By: ongspxm <ongspxm@gmail.com>
---
 src/popup/modules/QrLib/QrError.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/popup/modules/QrLib/QrError.js b/src/popup/modules/QrLib/QrError.js
index 8a3a73f5..541319a7 100644
--- a/src/popup/modules/QrLib/QrError.js
+++ b/src/popup/modules/QrLib/QrError.js
@@ -7,6 +7,6 @@
 export class DataOverflowError extends Error {
     constructor(...params) {
         super(...params);
-        this.message = "data overflow error";
+        this.message = "The QR code was given too much data.";
     }
 }

From 0df9d0a3c0f4e98aff0656b81e0b0bd1eba2ab73 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Wed, 20 Mar 2019 00:12:09 +0800
Subject: [PATCH 16/20] update error

---
 src/popup/modules/QrLib/QrError.js | 5 +++--
 src/popup/modules/QrLib/qrgen.js   | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/popup/modules/QrLib/QrError.js b/src/popup/modules/QrLib/QrError.js
index 541319a7..513805d8 100644
--- a/src/popup/modules/QrLib/QrError.js
+++ b/src/popup/modules/QrLib/QrError.js
@@ -5,8 +5,9 @@
  */
 
 export class DataOverflowError extends Error {
-    constructor(...params) {
+    constructor(...rparams) {
+        let params = rparams.length>0
+            ? rparams : ["The QR code was given too much data."];
         super(...params);
-        this.message = "The QR code was given too much data.";
     }
 }
diff --git a/src/popup/modules/QrLib/qrgen.js b/src/popup/modules/QrLib/qrgen.js
index dbfa85c4..c8f7d580 100644
--- a/src/popup/modules/QrLib/qrgen.js
+++ b/src/popup/modules/QrLib/qrgen.js
@@ -106,6 +106,6 @@ export function getQr() {
         return getSvgElement(svgString);
     } catch (err) {
         throw (err === "Data too long")
-            ? QrError.DataOverflowError : err;
+            ? new QrError.DataOverflowError() : err;
     }
 }

From 76399a7dcbb1e103901367436358d84ad6fc0fde Mon Sep 17 00:00:00 2001
From: rugk <rugk+git@posteo.de>
Date: Wed, 20 Mar 2019 17:33:07 +0800
Subject: [PATCH 17/20] Update src/_locales/en/messages.json

Co-Authored-By: ongspxm <ongspxm@gmail.com>
---
 src/_locales/en/messages.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_locales/en/messages.json b/src/_locales/en/messages.json
index b657fb1b..39f0b278 100644
--- a/src/_locales/en/messages.json
+++ b/src/_locales/en/messages.json
@@ -81,7 +81,7 @@
     "description": "Error shown when a permission request failed. This indicates a technical error and does NOT mean the user declined the permission."
   },
   "errorQrCodeOverflow": {
-    "message": "Cannot generate QR code, the provided text is too much.",
+    "message": "Cannot generate QR code, the provided text is too long.",
     "description": "Error shown when QR code cannot be generated due to overflow in input size."
   },
   "requestDownloadPermissionForQr": {

From 45731beac5578c4a8d8f4c8a0387bfd7fa869b11 Mon Sep 17 00:00:00 2001
From: rugk <rugk+git@posteo.de>
Date: Wed, 20 Mar 2019 17:35:38 +0800
Subject: [PATCH 18/20] Update src/popup/modules/UserInterface.js

Co-Authored-By: ongspxm <ongspxm@gmail.com>
---
 src/popup/modules/UserInterface.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/popup/modules/UserInterface.js b/src/popup/modules/UserInterface.js
index 53ef5695..ced7585b 100644
--- a/src/popup/modules/UserInterface.js
+++ b/src/popup/modules/UserInterface.js
@@ -113,7 +113,7 @@ const refreshQrCode = throttle(() => {
         QrCreator.setTextInternal(text);
         QrCreator.generate();
     } catch (e) {
-        // Error thrown from qrcodegen & kjua wrapper when code too long
+        // error thrown from qrcodegen & kjua wrapper when text input is too long
         if (e instanceof QrError.DataOverflowError) {
             CommonMessages.showError("errorQrCodeOverflow");
             console.error("Maximum size of QR code data exceeded with", text.length, "characters.");

From 95c87dc5f92551b4a1dcf7d09433567ce9bf9417 Mon Sep 17 00:00:00 2001
From: ongspxm <ongspxm@gmail.com>
Date: Wed, 20 Mar 2019 17:36:32 +0800
Subject: [PATCH 19/20] update code style

---
 src/popup/modules/QrLib/QrError.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/popup/modules/QrLib/QrError.js b/src/popup/modules/QrLib/QrError.js
index 513805d8..87d03bbe 100644
--- a/src/popup/modules/QrLib/QrError.js
+++ b/src/popup/modules/QrLib/QrError.js
@@ -5,9 +5,9 @@
  */
 
 export class DataOverflowError extends Error {
-    constructor(...rparams) {
-        let params = rparams.length>0
-            ? rparams : ["The QR code was given too much data."];
-        super(...params);
+    constructor(message, ...params) {
+        super(
+            message || "The QR code was given too much data.",
+            ...params);
     }
 }

From f91faad5964cc92d1a029be1f27c5c43b78b5df6 Mon Sep 17 00:00:00 2001
From: rugk <rugk+git@posteo.de>
Date: Wed, 20 Mar 2019 23:09:28 +0800
Subject: [PATCH 20/20] Update src/popup/modules/QrLib/QrError.js

Co-Authored-By: ongspxm <ongspxm@gmail.com>
---
 src/popup/modules/QrLib/QrError.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/popup/modules/QrLib/QrError.js b/src/popup/modules/QrLib/QrError.js
index 87d03bbe..ff2a1bf7 100644
--- a/src/popup/modules/QrLib/QrError.js
+++ b/src/popup/modules/QrLib/QrError.js
@@ -1,7 +1,7 @@
 /**
  * Errors in QR code generation
  *
- * @module QrLib/QrErrors
+ * @module QrLib/QrError
  */
 
 export class DataOverflowError extends Error {