Git: Allow direct push after commit

Git commit dialog: Added a drop-down menu to the commit button to
execute "git push" or open the "Push to Gerrit" dialog directly after
a commit or amend.

Task-number: QTCREATORBUG-8854
Change-Id: I00ff8f816d1768e0cdaf6929126b55826788e578
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/git/commitdata.h

@@ -52,6 +52,12 @@ struct GitSubmitEditorPanelInfo
 
 QDebug operator<<(QDebug d, const GitSubmitEditorPanelInfo &);
 
+enum PushAction {
+    CommitOnly,
+    CommitAndPush,
+    CommitAndPushToGerrit
+};
+
 struct GitSubmitEditorPanelData
 {
     void clear();
@@ -61,6 +67,8 @@ struct GitSubmitEditorPanelData
     QString author;
     QString email;
     bool bypassHooks;
+    PushAction pushAction;
+    bool hasRemotes;
 };
 
 QDebug operator<<(QDebug d, const GitSubmitEditorPanelData &);