From 32a22585b2d8fadaacd412fd0e8eded9c3399403 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 27 Jun 2020 14:54:58 +0200
Subject: [PATCH] Added translation for received messages

---
 .../eu/faircode/email/AdapterMessage.java     | 50 ++++++++++++++++---
 .../res/drawable/baseline_translate_24.xml    | 10 ++++
 .../res/layout/include_message_navigation.xml | 14 +++++-
 3 files changed, 66 insertions(+), 8 deletions(-)
 create mode 100644 app/src/main/res/drawable/baseline_translate_24.xml

diff --git a/app/src/main/java/eu/faircode/email/AdapterMessage.java b/app/src/main/java/eu/faircode/email/AdapterMessage.java
index e9b9a34ada..45ac37a3c9 100644
--- a/app/src/main/java/eu/faircode/email/AdapterMessage.java
+++ b/app/src/main/java/eu/faircode/email/AdapterMessage.java
@@ -410,6 +410,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         private ImageButton ibDecrypt;
         private ImageButton ibVerify;
         private ImageButton ibUndo;
+        private ImageButton ibTranslate;
         private ImageButton ibRule;
         private ImageButton ibUnsubscribe;
         private ImageButton ibAnswer;
@@ -614,6 +615,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             ibDecrypt = vsBody.findViewById(R.id.ibDecrypt);
             ibVerify = vsBody.findViewById(R.id.ibVerify);
             ibUndo = vsBody.findViewById(R.id.ibUndo);
+            ibTranslate = vsBody.findViewById(R.id.ibTranslate);
             ibRule = vsBody.findViewById(R.id.ibRule);
             ibUnsubscribe = vsBody.findViewById(R.id.ibUnsubscribe);
             ibAnswer = vsBody.findViewById(R.id.ibAnswer);
@@ -703,6 +705,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
 
                 ibFull.setOnClickListener(this);
                 ibImages.setOnClickListener(this);
+                ibTranslate.setOnClickListener(this);
                 ibRule.setOnClickListener(this);
                 ibUnsubscribe.setOnClickListener(this);
                 ibDecrypt.setOnClickListener(this);
@@ -792,6 +795,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
 
                 ibFull.setOnClickListener(null);
                 ibImages.setOnClickListener(null);
+                ibTranslate.setOnClickListener(null);
                 ibRule.setOnClickListener(null);
                 ibUnsubscribe.setOnClickListener(null);
                 ibDecrypt.setOnClickListener(null);
@@ -1265,6 +1269,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             ibDecrypt.setVisibility(View.GONE);
             ibVerify.setVisibility(View.GONE);
             ibUndo.setVisibility(View.GONE);
+            ibTranslate.setVisibility(View.GONE);
             ibRule.setVisibility(View.GONE);
             ibUnsubscribe.setVisibility(View.GONE);
             ibAnswer.setVisibility(View.GONE);
@@ -1397,6 +1402,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             ibDecrypt.setVisibility(View.GONE);
             ibVerify.setVisibility(View.GONE);
             ibUndo.setVisibility(View.GONE);
+            ibTranslate.setVisibility(View.GONE);
             ibRule.setVisibility(View.GONE);
             ibUnsubscribe.setVisibility(View.GONE);
             ibAnswer.setVisibility(View.GONE);
@@ -1538,9 +1544,12 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                     boolean button_unsubscribe = prefs.getBoolean("button_unsubscribe", true);
                     boolean button_rule = prefs.getBoolean("button_rule", false);
 
+                    boolean full = properties.getValue("full", message.id);
+
                     ibTrash.setTag(delete);
 
                     ibUndo.setVisibility(outbox ? View.VISIBLE : View.GONE);
+                    ibTranslate.setVisibility(tools && !full && !outbox ? View.VISIBLE : View.GONE);
                     ibRule.setVisibility(tools && button_rule && !outbox &&
                             message.accountProtocol == EntityAccount.TYPE_IMAP ? View.VISIBLE : View.GONE);
                     ibUnsubscribe.setVisibility(tools && button_unsubscribe && message.unsubscribe != null ? View.VISIBLE : View.GONE);
@@ -2725,12 +2734,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                     case R.id.ibImages:
                         onShow(message, false);
                         break;
-                    case R.id.ibRule:
-                        onMenuCreateRule(message);
-                        break;
-                    case R.id.ibUnsubscribe:
-                        onActionUnsubscribe(message);
-                        break;
                     case R.id.ibDecrypt:
                         boolean lock =
                                 (EntityMessage.PGP_SIGNENCRYPT.equals(message.ui_encrypt) &&
@@ -2749,6 +2752,15 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                     case R.id.ibUndo:
                         onActionUndo(message);
                         break;
+                    case R.id.ibTranslate:
+                        onActionTranslate(message);
+                        break;
+                    case R.id.ibRule:
+                        onMenuCreateRule(message);
+                        break;
+                    case R.id.ibUnsubscribe:
+                        onActionUnsubscribe(message);
+                        break;
                     case R.id.ibAnswer:
                         onActionAnswer(message, ibAnswer);
                         break;
@@ -3536,7 +3548,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             properties.setHeight(message.id, null);
             properties.setPosition(message.id, null);
 
-            bindBody(message, false);
+            setupTools(message, false, true);
         }
 
         private void onShowImagesConfirmed(TupleMessageEx message) {
@@ -3559,6 +3571,30 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                             .putExtra("type", encrypt));
         }
 
+        private void onActionTranslate(TupleMessageEx message) {
+            CharSequence seq = (tvBody.hasSelection()
+                    ? tvBody.getText().subSequence(tvBody.getSelectionStart(), tvBody.getSelectionEnd())
+                    : tvBody.getText());
+
+            FragmentDialogTranslate.Translate(
+                    seq.toString(),
+                    Locale.getDefault().getLanguage(),
+                    new FragmentDialogTranslate.ITranslate() {
+                        @Override
+                        public void onTranslated(String text) {
+                            new AlertDialog.Builder(context)
+                                    .setTitle(R.string.title_translate)
+                                    .setMessage(text)
+                                    .show();
+                        }
+
+                        @Override
+                        public void onError(Throwable ex) {
+                            Log.unexpectedError(parentFragment.getParentFragmentManager(), ex);
+                        }
+                    });
+        }
+
         private void onActionAnswer(TupleMessageEx message, View anchor) {
             properties.reply(message, getSelectedText(), anchor);
         }
diff --git a/app/src/main/res/drawable/baseline_translate_24.xml b/app/src/main/res/drawable/baseline_translate_24.xml
new file mode 100644
index 0000000000..4e7e3646bf
--- /dev/null
+++ b/app/src/main/res/drawable/baseline_translate_24.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12.87,15.07l-2.54,-2.51 0.03,-0.03c1.74,-1.94 2.98,-4.17 3.71,-6.53L17,6L17,4h-7L10,2L8,2v2L1,4v1.99h11.17C11.5,7.92 10.44,9.75 9,11.35 8.07,10.32 7.3,9.19 6.69,8h-2c0.73,1.63 1.73,3.17 2.98,4.56l-5.09,5.02L4,19l5,-5 3.11,3.11 0.76,-2.04zM18.5,10h-2L12,22h2l1.12,-3h4.75L21,22h2l-4.5,-12zM15.88,17l1.62,-4.33L19.12,17h-3.24z"/>
+</vector>
diff --git a/app/src/main/res/layout/include_message_navigation.xml b/app/src/main/res/layout/include_message_navigation.xml
index ce6c4ba173..267e5629ff 100644
--- a/app/src/main/res/layout/include_message_navigation.xml
+++ b/app/src/main/res/layout/include_message_navigation.xml
@@ -41,7 +41,7 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginEnd="3dp"
-        app:constraint_referenced_ids="ibMore,ibInbox,ibJunk,ibTrash,ibArchive,ibMove,ibCopy,ibLabels,ibAnswer,ibUnsubscribe,ibRule,ibUndo"
+        app:constraint_referenced_ids="ibMore,ibInbox,ibJunk,ibTrash,ibArchive,ibMove,ibCopy,ibLabels,ibAnswer,ibUnsubscribe,ibRule,ibTranslate,ibUndo"
         app:flow_horizontalBias="0"
         app:flow_horizontalGap="3dp"
         app:flow_horizontalStyle="packed"
@@ -180,6 +180,18 @@
         app:srcCompat="@drawable/baseline_rule_24"
         tools:ignore="MissingConstraints" />
 
+    <ImageButton
+        android:id="@+id/ibTranslate"
+        android:layout_width="36dp"
+        android:layout_height="36dp"
+        android:background="?android:attr/selectableItemBackgroundBorderless"
+        android:contentDescription="@string/title_translate"
+        android:padding="6dp"
+        android:scaleType="fitCenter"
+        android:tooltipText="@string/title_translate"
+        app:srcCompat="@drawable/baseline_translate_24"
+        tools:ignore="MissingConstraints" />
+
     <ImageButton
         android:id="@+id/ibUndo"
         android:layout_width="36dp"