Qt: Add "Show in Finder/Folder" for plugins.

Add a menu item for "Show in Finder/Folder" for plugins in cases where
Wireshark loads plugins from other folders than is listed in "Folders".

Change-Id: I8cc42d9992d885f1ca37f5769d7292bed1584f4b
Reviewed-on: https://code.wireshark.org/review/31270
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>

2 files changed, 29 insertions, 0 deletions

diff --git a/ui/qt/about_dialog.cpp b/ui/qt/about_dialog.cpp
index 1497398751..0097e8f99a 100644
--- a/ui/qt/about_dialog.cpp
+++ b/ui/qt/about_dialog.cpp
@@ -487,6 +487,18 @@ void AboutDialog::handleCopyMenu(QPoint pos)
 
     QMenu * menu = new QMenu(this);
 
+    if (ui->tabWidget->currentWidget() == ui->tab_plugins)
+    {
+#ifdef Q_OS_MAC
+        QString show_in_str = tr("Show in Finder");
+#else
+        QString show_in_str = tr("Show in Folder");
+#endif
+        QAction * showInFolderAction = menu->addAction(show_in_str);
+        showInFolderAction->setData(VariantPointer<QTreeView>::asQVariant(tree));
+        connect(showInFolderAction, SIGNAL(triggered()), this, SLOT(showInFolderActionTriggered()));
+    }
+
     QAction * copyColumnAction = menu->addAction(tr("Copy"));
     copyColumnAction->setData(VariantPointer<QTreeView>::asQVariant(tree));
     connect(copyColumnAction, SIGNAL(triggered()), this, SLOT(copyActionTriggered()));
@@ -499,6 +511,22 @@ void AboutDialog::handleCopyMenu(QPoint pos)
     menu->popup(tree->viewport()->mapToGlobal(pos));
 }
 
+void AboutDialog::showInFolderActionTriggered()
+{
+    QAction * sendingAction = qobject_cast<QAction *>(sender());
+    if (!sendingAction)
+        return;
+
+    QTreeView * tree = VariantPointer<QTreeView>::asPtr(sendingAction->data());
+    QModelIndexList selectedRows = tree->selectionModel()->selectedRows();
+
+    foreach (QModelIndex index, selectedRows)
+    {
+        QString cf_path = tree->model()->index(index.row(), 3).data().toString();
+        desktop_show_in_folder(cf_path);
+    }
+}
+
 void AboutDialog::copyRowActionTriggered()
 {
     copyActionTriggered(true);
diff --git a/ui/qt/about_dialog.h b/ui/qt/about_dialog.h
index f19193dff9..c647112bbe 100644
--- a/ui/qt/about_dialog.h
+++ b/ui/qt/about_dialog.h
@@ -96,6 +96,7 @@ private:
 private slots:
     void urlDoubleClicked(const QModelIndex &);
     void handleCopyMenu(QPoint);
+    void showInFolderActionTriggered();
     void copyActionTriggered(bool row = false);
     void copyRowActionTriggered();
     void on_tblPlugins_doubleClicked(const QModelIndex &index);