View code: added pretty print option

app/src/main/java/eu/faircode/email/ActivityCode.java

@@ -72,6 +72,7 @@ public class ActivityCode extends ActivityBase {
     private boolean sanitize = false;
     private boolean lines = false;
     private boolean links = false;
+    private boolean pretty = true;
     private String searching = null;
 
     private static final int REQUEST_SAVE = 1;
@@ -85,6 +86,7 @@ public class ActivityCode extends ActivityBase {
             sanitize = savedInstanceState.getBoolean("fair:sanitize");
             lines = savedInstanceState.getBoolean("fair:lines");
             links = savedInstanceState.getBoolean("fair:links");
+            pretty = savedInstanceState.getBoolean("fair:pretty");
             searching = savedInstanceState.getString("fair:searching");
         }
 
@@ -159,6 +161,7 @@ public class ActivityCode extends ActivityBase {
         outState.putBoolean("fair:sanitize", sanitize);
         outState.putBoolean("fair:lines", lines);
         outState.putBoolean("fair:links", links);
+        outState.putBoolean("fair:pretty", pretty);
         outState.putString("fair:searching", searching);
         super.onSaveInstanceState(outState);
     }
@@ -227,7 +230,7 @@ public class ActivityCode extends ActivityBase {
 
         menu.findItem(R.id.menu_lines).setChecked(lines);
         menu.findItem(R.id.menu_links).setChecked(links);
-        menu.findItem(R.id.menu_check_html).setVisible(BuildConfig.DEBUG || debug);
+        menu.findItem(R.id.menu_pretty).setChecked(pretty);
 
         return super.onPrepareOptionsMenu(menu);
     }
@@ -258,6 +261,11 @@ public class ActivityCode extends ActivityBase {
             item.setChecked(links);
             load();
             return true;
+        } else if (itemId == R.id.menu_pretty) {
+            pretty = !pretty;
+            item.setChecked(pretty);
+            load();
+            return true;
         } else if (itemId == R.id.menu_check_html) {
             checkHtml();
             return true;
@@ -303,6 +311,7 @@ public class ActivityCode extends ActivityBase {
         args.putLong("id", id);
         args.putCharSequence("selected", selected);
         args.putBoolean("sanitize", sanitize);
+        args.putBoolean("pretty", pretty);
 
         new SimpleTask<String>() {
             @Override
@@ -320,6 +329,7 @@ public class ActivityCode extends ActivityBase {
                 long id = args.getLong("id");
                 CharSequence selected = args.getCharSequence("selected");
                 boolean sanitize = args.getBoolean("sanitize");
+                boolean pretty = args.getBoolean("pretty");
 
                 DB db = DB.getInstance(context);
                 EntityMessage message = db.message().getMessage(id);
@@ -354,8 +364,8 @@ public class ActivityCode extends ActivityBase {
                 }
 
                 d.outputSettings()
-                        .prettyPrint(true)
-                        .outline(true)
+                        .prettyPrint(pretty)
+                        .outline(pretty)
                         .indentAmount(1);
 
                 if (selected == null)
@@ -421,6 +431,10 @@ public class ActivityCode extends ActivityBase {
 
             @Override
             protected void onExecuted(Bundle args, ParseErrorList errors) {
+                lines = true;
+                pretty = false;
+                load();
+
                 SpannableStringBuilderEx ssb = new SpannableStringBuilderEx();
                 ssb.append("Errors: ")
                         .append(Integer.toString(errors.size()))

app/src/main/res/menu/menu_code.xml

@@ -23,13 +23,19 @@
     <item
         android:id="@+id/menu_lines"
         android:checkable="true"
-        android:title="@string/title_legend_line_numbers"
+        android:title="@string/title_code_line_numbers"
         app:showAsAction="never" />
 
     <item
         android:id="@+id/menu_links"
         android:checkable="true"
-        android:title="@string/title_legend_enable_links"
+        android:title="@string/title_code_enable_links"
+        app:showAsAction="never" />
+
+    <item
+        android:id="@+id/menu_pretty"
+        android:checkable="true"
+        android:title="@string/title_code_pretty"
         app:showAsAction="never" />
 
     <item

app/src/main/res/values/strings.xml

@@ -2031,6 +2031,10 @@
     <string name="title_rule_alarm_title">Alarm</string>
     <string name="title_rule_alarm_stop">Stop</string>
 
+    <string name="title_code_line_numbers">Show line numbers</string>
+    <string name="title_code_enable_links">Enable links</string>
+    <string name="title_code_pretty">Pretty print</string>
+
     <string name="title_legend_section_synchronize">Synchronize</string>
     <string name="title_legend_section_folders">Folders</string>
     <string name="title_legend_section_messages">Messages</string>
@@ -2138,8 +2142,6 @@
     <string name="title_legend_show_amp">Show AMP variant</string>
     <string name="title_legend_show_full">Show original message</string>
     <string name="title_legend_show_reformatted">Show reformatted message</string>
-    <string name="title_legend_line_numbers">Show line numbers</string>
-    <string name="title_legend_enable_links">Enable links</string>
     <string name="title_legend_edit">Edit</string>
     <string name="title_legend_default_color">Default color</string>
     <string name="title_legend_close_hint">Close hint</string>