Git: Double click on branch shows log

...instead of allowing to rename inline. Renaming can still be done with
the context menu.

Inspecting the log is a more common operation.

Change-Id: Idb3fb8fe01b6a5ae57a2eba09b27a36f677e566a
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: André Hartmann <aha_1980@gmx.de>

src/plugins/git/branchmodel.cpp

@@ -319,9 +319,6 @@ Qt::ItemFlags BranchModel::flags(const QModelIndex &index) const
     BranchNode *node = indexToNode(index);
     if (!node)
         return Qt::NoItemFlags;
-    if (index.column() == 0 && node->isLeaf() && node->isLocal())
-        return Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled;
-    else
     return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
 }
 

src/plugins/git/branchview.cpp

@@ -100,6 +100,8 @@ BranchView::BranchView() :
             this, &BranchView::BranchView::setIncludeTags);
 
     m_branchView->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(m_branchView, &QAbstractItemView::doubleClicked,
+            this, &BranchView::log);
     connect(m_branchView, &QWidget::customContextMenuRequested,
             this, &BranchView::slotCustomContextMenu);
     connect(m_model, &QAbstractItemModel::modelReset,
@@ -192,11 +194,7 @@ void BranchView::slotCustomContextMenu(const QPoint &point)
             if (!fullName.isEmpty())
                 GitPlugin::client()->diffBranch(m_repository, fullName);
         });
-        contextMenu.addAction(tr("Log"), this, [this] {
-            const QString branchName = m_model->fullName(selectedIndex(), true);
-            if (!branchName.isEmpty())
-                GitPlugin::client()->log(m_repository, QString(), false, {branchName});
-        });
+        contextMenu.addAction(tr("Log"), this, [this] { log(selectedIndex()); });
         contextMenu.addSeparator();
         if (!currentSelected) {
             if (currentLocal)
@@ -491,6 +489,13 @@ bool BranchView::cherryPick()
     return GitPlugin::client()->synchronousCherryPick(m_repository, branch);
 }
 
+void BranchView::log(const QModelIndex &idx)
+{
+    const QString branchName = m_model->fullName(idx, true);
+    if (!branchName.isEmpty())
+        GitPlugin::client()->log(m_repository, QString(), false, {branchName});
+}
+
 BranchViewFactory::BranchViewFactory()
 {
     setDisplayName(tr("Git Branches"));

src/plugins/git/branchview.h

@@ -31,6 +31,7 @@
 #include <QWidget>
 
 QT_BEGIN_NAMESPACE
+class QModelIndex;
 class QPoint;
 class QToolButton;
 class QTreeView;
@@ -79,6 +80,7 @@ private:
     bool merge(bool allowFastForward);
     void rebase();
     bool cherryPick();
+    void log(const QModelIndex &idx);
 
     QToolButton *m_addButton = nullptr;
     QToolButton *m_refreshButton = nullptr;