Git: Preserve reviewers list in GerritPushDialog

Not stored in settings (it is not important enough), but usually
the same reviewers are required for consequent changes

Change-Id: I28564791419ac441478db65e51b09189b9f2f196
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/git/gerrit/gerritplugin.cpp

@@ -365,7 +365,7 @@ void GerritPlugin::push()
 
     // QScopedPointer is required to delete the dialog when leaving the function
     QScopedPointer<GerritPushDialog> dialog(
-                new GerritPushDialog(topLevel, Core::ICore::mainWindow()));
+                new GerritPushDialog(topLevel, m_reviewers, Core::ICore::mainWindow()));
 
     if (!dialog->localChangesFound()) {
         QMessageBox::warning(Core::ICore::mainWindow(), tr("No Local Changes"),
@@ -391,7 +391,8 @@ void GerritPlugin::push()
 
     QStringList args;
 
-    const QStringList reviewers = dialog->reviewers().split(QLatin1Char(','),
+    m_reviewers = dialog->reviewers();
+    const QStringList reviewers = m_reviewers.split(QLatin1Char(','),
                                                             QString::SkipEmptyParts);
     if (!reviewers.isEmpty()) {
         QString reviewersFlag(QLatin1String("--receive-pack=git receive-pack"));

src/plugins/git/gerrit/gerritplugin.h

@@ -89,6 +89,7 @@ private:
     QSharedPointer<GerritParameters> m_parameters;
     QPointer<GerritDialog> m_dialog;
     ActionCommandPair m_pushToGerritPair;
+    QString m_reviewers;
 };
 
 } // namespace Internal

src/plugins/git/gerrit/gerritpushdialog.cpp

@@ -38,7 +38,7 @@
 namespace Gerrit {
 namespace Internal {
 
-GerritPushDialog::GerritPushDialog(const QString &workingDir, QWidget *parent) :
+GerritPushDialog::GerritPushDialog(const QString &workingDir, const QString &reviewerList, QWidget *parent) :
     QDialog(parent),
     m_workingDir(workingDir),
     m_ui(new Ui::GerritPushDialog),
@@ -126,6 +126,7 @@ GerritPushDialog::GerritPushDialog(const QString &workingDir, QWidget *parent) :
     }
     connect(m_ui->branchComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(setChangeRange()));
     setRemoteBranches();
+    m_ui->reviewersLineEdit->setText(reviewerList);
     m_valid = true;
 }
 

src/plugins/git/gerrit/gerritpushdialog.h

@@ -45,7 +45,7 @@ class GerritPushDialog : public QDialog
     Q_OBJECT
 
 public:
-    GerritPushDialog(const QString &workingDir, QWidget *parent = 0);
+    GerritPushDialog(const QString &workingDir, const QString &reviewerList, QWidget *parent = 0);
     ~GerritPushDialog();
 
     QString selectedRemoteName() const;