1 files changed, 109 insertions, 0 deletions
diff --git a/cui/source/dialogs/showcols.cxx b/cui/source/dialogs/showcols.cxx
new file mode 100644
index 0000000000..ae468b0200
--- /dev/null
+++ b/cui/source/dialogs/showcols.cxx
@@ -0,0 +1,109 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <showcols.hxx>
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <comphelper/types.hxx>
+#include <tools/debug.hxx>
+#include <comphelper/diagnose_ex.hxx>
+
+constexpr OUString CUIFM_PROP_HIDDEN = u"Hidden"_ustr;
+constexpr OUStringLiteral CUIFM_PROP_LABEL = u"Label";
+
+FmShowColsDialog::FmShowColsDialog(weld::Window* pParent)
+    : GenericDialogController(pParent, "cui/ui/showcoldialog.ui", "ShowColDialog")
+    , m_xList(m_xBuilder->weld_tree_view("treeview"))
+    , m_xOK(m_xBuilder->weld_button("ok"))
+{
+    m_xList->set_size_request(m_xList->get_approximate_digit_width() * 40,
+                              m_xList->get_height_rows(8));
+    m_xList->set_selection_mode(SelectionMode::Multiple);
+    m_xOK->connect_clicked(LINK(this, FmShowColsDialog, OnClickedOk));
+}
+
+FmShowColsDialog::~FmShowColsDialog() {}
+
+IMPL_LINK_NOARG(FmShowColsDialog, OnClickedOk, weld::Button&, void)
+{
+    DBG_ASSERT(
+        m_xColumns.is(),
+        "FmShowColsDialog::OnClickedOk : you should call SetColumns before executing the dialog !");
+    if (m_xColumns.is())
+    {
+        css::uno::Reference<css::beans::XPropertySet> xCol;
+        auto nSelectedRows = m_xList->get_selected_rows();
+        for (auto i : nSelectedRows)
+        {
+            m_xColumns->getByIndex(m_xList->get_id(i).toInt32()) >>= xCol;
+            if (xCol.is())
+            {
+                try
+                {
+                    xCol->setPropertyValue(CUIFM_PROP_HIDDEN, css::uno::Any(false));
+                }
+                catch (...)
+                {
+                    TOOLS_WARN_EXCEPTION("cui.dialogs",
+                                         "FmShowColsDialog::OnClickedOk Exception occurred!");
+                }
+            }
+        }
+    }
+
+    m_xDialog->response(RET_OK);
+}
+
+void FmShowColsDialog::SetColumns(const css::uno::Reference<css::container::XIndexContainer>& xCols)
+{
+    DBG_ASSERT(xCols.is(), "FmShowColsDialog::SetColumns : invalid columns !");
+    if (!xCols.is())
+        return;
+    m_xColumns = xCols.get();
+
+    m_xList->clear();
+
+    css::uno::Reference<css::beans::XPropertySet> xCurCol;
+    OUString sCurName;
+    for (sal_Int32 i = 0; i < xCols->getCount(); ++i)
+    {
+        sCurName.clear();
+        xCurCol.set(xCols->getByIndex(i), css::uno::UNO_QUERY);
+        bool bIsHidden = false;
+        try
+        {
+            css::uno::Any aHidden = xCurCol->getPropertyValue(CUIFM_PROP_HIDDEN);
+            bIsHidden = ::comphelper::getBOOL(aHidden);
+
+            OUString sName;
+            xCurCol->getPropertyValue(CUIFM_PROP_LABEL) >>= sName;
+            sCurName = sName;
+        }
+        catch (...)
+        {
+            TOOLS_WARN_EXCEPTION("cui.dialogs", "FmShowColsDialog::SetColumns Exception occurred!");
+        }
+
+        // if the col is hidden, put it into the list
+        if (bIsHidden)
+            m_xList->append(OUString::number(i), sCurName);
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */