Git: Allow reviewers specification in Push to Gerrit dialog

Change-Id: I6126411209d73797cc7e4f7c15a6a49b50366c63
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/git/gerrit/gerritplugin.cpp

@@ -379,6 +379,18 @@ void GerritPlugin::push()
 
     QStringList args;
 
+    const QStringList reviewers = dialog->reviewers().split(QLatin1Char(','),
+                                                            QString::SkipEmptyParts);
+    if (!reviewers.isEmpty()) {
+        QString reviewersFlag(QLatin1String("--receive-pack=git receive-pack"));
+        foreach (const QString &reviewer, reviewers) {
+            const QString name = reviewer.trimmed();
+            if (!name.isEmpty())
+                reviewersFlag += QString::fromLatin1(" --reviewer=") + name;
+        }
+        args << reviewersFlag;
+    }
+
     args << dialog->selectedRemoteName();
     QString target = QLatin1String("HEAD:refs/") + dialog->selectedPushType() +
             QLatin1Char('/') + dialog->selectedRemoteBranchName();

src/plugins/git/gerrit/gerritpushdialog.cpp

@@ -202,5 +202,10 @@ QString GerritPushDialog::selectedTopic() const
     return m_ui->topicLineEdit->text().trimmed();
 }
 
+QString GerritPushDialog::reviewers() const
+{
+    return m_ui->reviewersLineEdit->text();
+}
+
 } // namespace Internal
 } // namespace Gerrit

src/plugins/git/gerrit/gerritpushdialog.h

@@ -51,6 +51,7 @@ public:
     QString selectedRemoteBranchName() const;
     QString selectedPushType() const;
     QString selectedTopic() const;
+    QString reviewers() const;
     bool localChangesFound() const;
 
 private slots:

src/plugins/git/gerrit/gerritpushdialog.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>306</width>
-    <height>331</height>
+    <height>407</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -69,9 +69,9 @@
       <string>Remote Branch:</string>
      </property>
      <layout class="QFormLayout" name="formLayout">
-      <item row="1" column="1">
-       <widget class="QComboBox" name="remoteComboBox"/>
-      </item>
+      <property name="fieldGrowthPolicy">
+       <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+      </property>
       <item row="1" column="0">
        <widget class="QLabel" name="remoteLabel">
         <property name="text">
@@ -82,6 +82,9 @@
         </property>
        </widget>
       </item>
+      <item row="1" column="1">
+       <widget class="QComboBox" name="remoteComboBox"/>
+      </item>
       <item row="2" column="0">
        <widget class="QLabel" name="branchLabel">
         <property name="text">
@@ -98,7 +101,7 @@
       <item row="3" column="0">
        <widget class="QLabel" name="topicLabel">
         <property name="text">
-         <string>&amp;Topic</string>
+         <string>&amp;Topic:</string>
         </property>
         <property name="buddy">
          <cstring>topicLineEdit</cstring>
@@ -111,6 +114,29 @@
      </layout>
     </widget>
    </item>
+   <item>
+    <layout class="QFormLayout" name="reveiwersLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="reviewersLabel">
+       <property name="text">
+        <string>R&amp;eviewers:</string>
+       </property>
+       <property name="buddy">
+        <cstring>reviewersLineEdit</cstring>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QLineEdit" name="reviewersLineEdit">
+       <property name="toolTip">
+        <string>Comma-separated list of reviewers.
+
+Partial names can be used if they are unambiguous.</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
    <item>
     <widget class="QLabel" name="infoLabel">
      <property name="text">