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/* -*- 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;
// 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: */
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