From 94e6dd7dac86c96c3b320eec3afa1b72a81c1731 Mon Sep 17 00:00:00 2001
From: Sebastiaan Pasma <sebastiaan@enkodo.nl>
Date: Tue, 10 Jul 2018 11:08:03 +0200
Subject: [PATCH] clipboard features

---
 src/js/controllers/tab-send-v2.js | 20 +++++++++++++++-----
 src/sass/views/tab-send-v2.scss   | 17 +++++++++++------
 www/views/tab-send-v2.html        |  2 +-
 3 files changed, 27 insertions(+), 12 deletions(-)

diff --git a/src/js/controllers/tab-send-v2.js b/src/js/controllers/tab-send-v2.js
index 624acb5bb..5c75957c4 100644
--- a/src/js/controllers/tab-send-v2.js
+++ b/src/js/controllers/tab-send-v2.js
@@ -2,6 +2,7 @@
 
 angular.module('copayApp.controllers').controller('tabSendV2Controller', function($scope, $rootScope, $log, $timeout, $ionicScrollDelegate, addressbookService, profileService, lodash, $state, walletService, incomingData, popupService, platformInfo, bwcError, gettextCatalog, scannerService, configService, bitcoinCashJsService, $ionicNavBarDelegate, clipboardService) {
   var clipboardHasAddress = false;
+  var clipboardHasContent = false;
 
   $scope.addContact = function() {
     $state.go('tabs.settings').then(function() {
@@ -12,19 +13,28 @@ angular.module('copayApp.controllers').controller('tabSendV2Controller', functio
   };
 
   $scope.pasteClipboard = function() {
-    clipboardService.readFromClipboard(function(text) {
-      $scope.formData.search = text;
-      $scope.findContact($scope.formData.search);
-    });
-  }
+    if ($scope.clipboardHasAddress || $scope.clipboardHasContent) {
+      clipboardService.readFromClipboard(function(text) {
+        $scope.formData.search = text;
+        $scope.findContact($scope.formData.search);
+      });
+    }
+  };
 
   $scope.$on("$ionicView.enter", function(event, data) {
     clipboardService.readFromClipboard(function(text) {
+      if (text.length > 200) {
+        text = text.substring(0, 200);
+      }
+
       $scope.clipboardHasAddress = false;
+      $scope.clipboardHasContent = false;
       if ((text.indexOf('bitcoincash:') === 0 || text[0] === 'C' || text[0] === 'H' || text[0] === 'p' || text[0] === 'q') && text.replace('bitcoincash:', '').length === 42) { // CashAddr
         $scope.clipboardHasAddress = true;
       } else if ((text[0] === "1" || text[0] === "3" || text.substring(0, 3) === "bc1") && text.length >= 26 && text.length <= 35) { // Legacy Addresses
         $scope.clipboardHasAddress = true;
+      } else if (text.length > 1) {
+        $scope.clipboardHasContent = true;
       }
     });
 
diff --git a/src/sass/views/tab-send-v2.scss b/src/sass/views/tab-send-v2.scss
index a44973285..630828ae0 100644
--- a/src/sass/views/tab-send-v2.scss
+++ b/src/sass/views/tab-send-v2.scss
@@ -62,7 +62,10 @@
             display: inline-block;
             margin-bottom: 4px;
           }
-          &.contains-address {
+          &.contains-address, &.contains-content {
+            .address {
+              display: none;
+            }
             background: #FAB915;
             color: #FFF !important;
             border: 0;
@@ -70,11 +73,13 @@
             .icon {
               background: url(../img/icon-clipboard-paste-white.svg);
             }
-            .address {
-              display: inline;
-            }
-            .non-address {
-              display: none;
+            &.contains-address {
+              .address {
+                display: inline;
+              }
+              .non-address {
+                display: none;
+              }
             }
           }
         }
diff --git a/www/views/tab-send-v2.html b/www/views/tab-send-v2.html
index b42784957..510633a3a 100644
--- a/www/views/tab-send-v2.html
+++ b/www/views/tab-send-v2.html
@@ -15,7 +15,7 @@
         <div class="buttons">
           <div class="row">
             <div class="col-40">
-              <button class="button button-standard button-primary button-outline button-clipboard-paste" ng-click="pasteClipboard()" ng-class="{'contains-address': clipboardHasAddress}">
+              <button class="button button-standard button-primary button-outline button-clipboard-paste" ng-click="pasteClipboard()" ng-class="{'contains-address': clipboardHasAddress, 'contains-content': clipboardHasContent}">
                 <span class="icon"></span><br/>
                 <span class="non-address" translate>Paste Clipboard</span>
                 <span class="address" translate>Paste Address</span>