1 files changed, 177 insertions, 0 deletions
diff --git a/dbaccess/source/ui/querydesign/QueryTextView.cxx b/dbaccess/source/ui/querydesign/QueryTextView.cxx
new file mode 100644
index 000000000..daeb6ee14
--- /dev/null
+++ b/dbaccess/source/ui/querydesign/QueryTextView.cxx
@@ -0,0 +1,177 @@
+/* -*- 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 <svx/svxids.hrc>
+#include <QueryTextView.hxx>
+#include <querycontainerwindow.hxx>
+#include <helpids.h>
+#include <querycontroller.hxx>
+#include <sqledit.hxx>
+#include <undosqledit.hxx>
+
+using namespace dbaui;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+// end of temp classes
+OQueryTextView::OQueryTextView(OQueryContainerWindow* pParent, OQueryController& rController)
+    : InterimItemWindow(pParent, "dbaccess/ui/queryview.ui", "QueryView")
+    , m_rController(rController)
+    , m_xSQL(new SQLEditView(m_xBuilder->weld_scrolled_window("scrolledwindow", true)))
+    , m_xSQLEd(new weld::CustomWeld(*m_xBuilder, "sql", *m_xSQL))
+    , m_timerUndoActionCreation("dbaccess OQueryTextView m_timerUndoActionCreation")
+    , m_timerInvalidate("dbaccess OQueryTextView m_timerInvalidate")
+    , m_bStopTimer(false)
+{
+    m_xSQL->DisableInternalUndo();
+    m_xSQL->SetHelpId(HID_CTL_QRYSQLEDIT);
+    m_xSQL->SetModifyHdl(LINK(this, OQueryTextView, ModifyHdl));
+    m_xSQL->SetAcceptsTab(true);
+
+    m_timerUndoActionCreation.SetTimeout(1000);
+    m_timerUndoActionCreation.SetInvokeHandler(LINK(this, OQueryTextView, OnUndoActionTimer));
+
+    m_timerInvalidate.SetTimeout(200);
+    m_timerInvalidate.SetInvokeHandler(LINK(this, OQueryTextView, OnInvalidateTimer));
+    m_timerInvalidate.Start();
+}
+
+IMPL_LINK_NOARG(OQueryTextView, ModifyHdl, LinkParamNone*, void)
+{
+    if (m_timerUndoActionCreation.IsActive())
+        m_timerUndoActionCreation.Stop();
+    m_timerUndoActionCreation.Start();
+
+    if (!m_rController.isModified())
+        m_rController.setModified(true);
+
+    m_rController.InvalidateFeature(SID_SBA_QRY_EXECUTE);
+    m_rController.InvalidateFeature(SID_CUT);
+    m_rController.InvalidateFeature(SID_COPY);
+}
+
+IMPL_LINK_NOARG(OQueryTextView, OnUndoActionTimer, Timer*, void)
+{
+    OUString aText = m_xSQL->GetText();
+    if (aText == m_strOrigText)
+        return;
+
+    SfxUndoManager& rUndoMgr = m_rController.GetUndoManager();
+    std::unique_ptr<OSqlEditUndoAct> xUndoAct(new OSqlEditUndoAct(*this));
+
+    xUndoAct->SetOriginalText(m_strOrigText);
+    rUndoMgr.AddUndoAction(std::move(xUndoAct));
+
+    m_rController.InvalidateFeature(SID_UNDO);
+    m_rController.InvalidateFeature(SID_REDO);
+
+    m_strOrigText = aText;
+}
+
+IMPL_LINK_NOARG(OQueryTextView, OnInvalidateTimer, Timer*, void)
+{
+    m_rController.InvalidateFeature(SID_CUT);
+    m_rController.InvalidateFeature(SID_COPY);
+    if (!m_bStopTimer)
+        m_timerInvalidate.Start();
+}
+
+void OQueryTextView::startTimer()
+{
+    m_bStopTimer = false;
+    if (!m_timerInvalidate.IsActive())
+        m_timerInvalidate.Start();
+}
+
+void OQueryTextView::stopTimer()
+{
+    m_bStopTimer = true;
+    if (m_timerInvalidate.IsActive())
+        m_timerInvalidate.Stop();
+}
+
+OQueryTextView::~OQueryTextView() { disposeOnce(); }
+
+void OQueryTextView::dispose()
+{
+    if (m_timerUndoActionCreation.IsActive())
+        m_timerUndoActionCreation.Stop();
+
+    m_xSQLEd.reset();
+    m_xSQL.reset();
+    InterimItemWindow::dispose();
+}
+
+void OQueryTextView::GetFocus()
+{
+    if (m_xSQL)
+    {
+        m_xSQL->GrabFocus();
+        m_strOrigText = m_xSQL->GetText();
+    }
+    InterimItemWindow::GetFocus();
+}
+
+OUString OQueryTextView::getStatement() const { return m_xSQL->GetText(); }
+
+void OQueryTextView::clear()
+{
+    std::unique_ptr<OSqlEditUndoAct> xUndoAct(new OSqlEditUndoAct(*this));
+
+    xUndoAct->SetOriginalText(m_xSQL->GetText());
+    m_rController.addUndoActionAndInvalidate(std::move(xUndoAct));
+
+    SetSQLText(OUString());
+}
+
+void OQueryTextView::setStatement(const OUString& rsStatement) { SetSQLText(rsStatement); }
+
+OUString OQueryTextView::GetSQLText() const { return m_xSQL->GetText(); }
+
+void OQueryTextView::SetSQLText(const OUString& rNewText)
+{
+    if (m_timerUndoActionCreation.IsActive())
+    {
+        // create the trailing undo-actions
+        m_timerUndoActionCreation.Stop();
+        OnUndoActionTimer(nullptr);
+    }
+
+    m_xSQL->SetTextAndUpdate(rNewText);
+
+    m_strOrigText = rNewText;
+}
+
+void OQueryTextView::copy() { m_xSQL->Copy(); }
+
+bool OQueryTextView::isCutAllowed() const { return m_xSQL->HasSelection(); }
+
+void OQueryTextView::cut()
+{
+    m_xSQL->Cut();
+    m_rController.setModified(true);
+}
+
+void OQueryTextView::paste()
+{
+    m_xSQL->Paste();
+    m_rController.setModified(true);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */