/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ /* * 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 .
*/
/** * Creates a floating XWindow on the given position and size. * @return a floating XWindow * @param X the X-Position of the floating XWindow * @param Y the Y-Position of the floating XWindow * @param width the width of the floating XWindow * @param height the height of the floating XWindow * @param xMSF the MultiServiceFactory
*/
uno::Reference<awt::XWindowPeer>
createFloatingWindow(uno::Reference<lang::XMultiServiceFactory> const& xMSF, sal_Int32 const nX,
sal_Int32 const nY, sal_Int32 const nWidth, sal_Int32 const nHeight)
{
uno::Reference<awt::XToolkit> const xTk(xMSF->createInstance(u"com.sun.star.awt.Toolkit"_ustr),
uno::UNO_QUERY);
/** * Not really a check, * only a simple test call to convertSizeToLogic(...) with different parameters
*/ void checkSize(uno::Reference<awt::XUnitConversion> const& xConv, awt::Size const& rSize,
sal_Int16 const nMeasureUnit, OUString const& rUnit)
{
awt::Size const aSizeIn = xConv->convertSizeToLogic(rSize, nMeasureUnit);
std::cerr << "Window size:\n";
std::cerr << "Width: " << aSizeIn.Width << " " << rUnit << "\n";
std::cerr << "Height: " << aSizeIn.Height << " " << rUnit << "\n";
}
/** * The real test function * 2. try to create an empty window * 3. try to convert the WindowPeer to an XWindow * 4. try to resize and move the window to another position, so we get a well knowing position and size. * 5. run some more tests
*/ void ToolkitTest::testXUnitConversion()
{ #ifdef _WIN32
HKEY hkey;
DWORD type;
DWORD data;
DWORD size(sizeof(data)); LONG ret = ::RegOpenKeyW(HKEY_CURRENT_USER, L"Control Panel\\Desktop", &hkey); if (ret == ERROR_SUCCESS)
{
ret = ::RegQueryValueExW(hkey, L"LogPixels", nullptr, &type, reinterpret_cast<LPBYTE>(&data), &size); if (ret == ERROR_SUCCESS && type == REG_DWORD && data != 96)
{
std::cerr << "non-default resolution, skipping textXUnitConversion\n"; return;
}
} #endif
// create a window
sal_Int32 x = 100;
sal_Int32 y = 100;
sal_Int32 width = 640;
sal_Int32 height = 480;
uno::Reference<awt::XWindowPeer> const xWindowPeer
= createFloatingWindow(getMultiServiceFactory(), x, y, width, height);
CPPUNIT_ASSERT(xWindowPeer.is());
// resize and move the window to a well known position and size
uno::Reference<awt::XWindow> const xWindow(xWindowPeer, uno::UNO_QUERY);
CPPUNIT_ASSERT(xWindow.is());
// try to get the position of the window in 1/100mm with the XUnitConversion method
awt::Point const aPointInMM_100TH
= xConv->convertPointToLogic(aPoint, util::MeasureUnit::MM_100TH);
std::cerr << "Window position:\n";
std::cerr << "X: " << aPointInMM_100TH.X << " 1/100mm\n";
std::cerr << "Y: " << aPointInMM_100TH.Y << " 1/100mm\n";
// try to get the size of the window in 1/100mm with the XUnitConversion method
awt::Size const aSizeInMM_100TH = xConv->convertSizeToLogic(aSize, util::MeasureUnit::MM_100TH);
std::cerr << "Window size:\n";
std::cerr << "Width: " << aSizeInMM_100TH.Width << " 1/100mm\n";
std::cerr << "Height: " << aSizeInMM_100TH.Height << " 1/100mm\n";
// try to get the size of the window in 1/10mm with the XUnitConversion method
awt::Size const aSizeInMM_10TH = xConv->convertSizeToLogic(aSize, util::MeasureUnit::MM_10TH);
std::cerr << "Window size:\n";
std::cerr << "Width: " << aSizeInMM_10TH.Width << " 1/10mm\n";
std::cerr << "Height: " << aSizeInMM_10TH.Height << " 1/10mm\n";
// check the size with a delta which must be smaller a given difference
CPPUNIT_ASSERT_MESSAGE("Size.Width not correct",
std::abs(aSizeInMM_100TH.Width - aSizeInMM_10TH.Width * 10) < 10);
CPPUNIT_ASSERT_MESSAGE("Size.Height not correct",
std::abs(aSizeInMM_100TH.Height - aSizeInMM_10TH.Height * 10) < 10);
// assure the pixels are the same as we already know
CPPUNIT_ASSERT_EQUAL_MESSAGE("failed: Size from pixel to 1/100mm to pixel", aNewSize.Width,
aSize.Width);
CPPUNIT_ASSERT_EQUAL_MESSAGE("failed: Size from pixel to 1/100mm to pixel", aNewSize.Height,
aSize.Height);
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