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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/.
*/
#include <sal/config.h>
#include <iostream>
#include <test/screenshot_test.hxx>
#include <com/sun/star/util/XCloseable.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <comphelper/processfactory.hxx>
#include <vcl/abstdlg.hxx>
#include <vcl/pngwrite.hxx>
#include <vcl/svapp.hxx>
#include <unotools/configmgr.hxx>
#include <tools/stream.hxx>
namespace {
void splitHelpId( const OString& rHelpId, OUString& rDirname, OUString &rBasename )
{
sal_Int32 nIndex = rHelpId.lastIndexOf( '/' );
if( nIndex > 0 )
rDirname = OStringToOUString( rHelpId.copy( 0, nIndex ), RTL_TEXTENCODING_UTF8 );
if( rHelpId.getLength() > nIndex+1 )
rBasename= OStringToOUString( rHelpId.copy( nIndex+1 ), RTL_TEXTENCODING_UTF8 );
}
}
using namespace css;
using namespace css::uno;
/// the target directory for screenshots
static constexpr OUStringLiteral g_aScreenshotDirectory("screenshots");
ScreenshotTest::ScreenshotTest()
: maKnownDialogs()
{
maCurrentLanguage = OUString::fromUtf8(getenv("LO_TEST_LOCALE"));
}
ScreenshotTest::~ScreenshotTest()
{
}
void ScreenshotTest::setUp()
{
test::BootstrapFixture::setUp();
mxDesktop = css::frame::Desktop::create( comphelper::getComponentContext(getMultiServiceFactory()) );
CPPUNIT_ASSERT_MESSAGE("no desktop!", mxDesktop.is());
osl::Directory::create( m_directories.getURLFromWorkdir( g_aScreenshotDirectory)) ;
// initialize maKnownDialogs
if (maKnownDialogs.empty())
{
registerKnownDialogsByID(maKnownDialogs);
}
}
void ScreenshotTest::implSaveScreenshot(const BitmapEx& rScreenshot, const OString& rScreenshotId)
{
OUString aDirname, aBasename;
splitHelpId(rScreenshotId, aDirname, aBasename);
aDirname = g_aScreenshotDirectory + "/" + aDirname +
( (maCurrentLanguage == "en-US") ? OUString() : "/" + maCurrentLanguage );
auto const dirUrl = m_directories.getURLFromWorkdir(aDirname);
auto const e = osl::Directory::createPath(dirUrl);
if (e != osl::FileBase::E_EXIST) {
CPPUNIT_ASSERT_EQUAL_MESSAGE(
OUStringToOString(
"Failed to create " + dirUrl, RTL_TEXTENCODING_UTF8).getStr(),
osl::FileBase::E_None, e);
}
auto const pngUrl = OUString(dirUrl + "/" + aBasename + ".png");
SvFileStream aNew(pngUrl, StreamMode::WRITE | StreamMode::TRUNC);
CPPUNIT_ASSERT_MESSAGE(OUStringToOString("Failed to open <" + pngUrl + ">: " + OUString::number(sal_uInt32(aNew.GetErrorCode())), RTL_TEXTENCODING_UTF8).getStr(), aNew.IsOpen());
vcl::PNGWriter aPNGWriter(rScreenshot);
aPNGWriter.Write(aNew);
}
void ScreenshotTest::saveScreenshot(VclAbstractDialog const & rDialog)
{
const BitmapEx aScreenshot(rDialog.createScreenshot());
if (!aScreenshot.IsEmpty())
{
const OString aScreenshotId = rDialog.GetScreenshotId();
if (!aScreenshotId.isEmpty())
{
implSaveScreenshot(aScreenshot, aScreenshotId);
}
}
}
void ScreenshotTest::saveScreenshot(Dialog& rDialog)
{
const BitmapEx aScreenshot(rDialog.createScreenshot());
if (!aScreenshot.IsEmpty())
{
const OString aScreenshotId = rDialog.GetScreenshotId();
if (!aScreenshotId.isEmpty())
{
implSaveScreenshot(aScreenshot, aScreenshotId);
}
}
}
VclPtr<VclAbstractDialog> ScreenshotTest::createDialogByName(const OString& rName)
{
const mapType::const_iterator aHit = maKnownDialogs.find(rName);
if (aHit != maKnownDialogs.end())
{
return createDialogByID((*aHit).second);
}
return VclPtr<VclAbstractDialog>();
}
void ScreenshotTest::dumpDialogToPath(VclAbstractDialog& rDialog)
{
const std::vector<OString> aPageDescriptions(rDialog.getAllPageUIXMLDescriptions());
if (!aPageDescriptions.empty())
{
for (size_t a(0); a < aPageDescriptions.size(); a++)
{
if (rDialog.selectPageByUIXMLDescription(aPageDescriptions[a]))
{
saveScreenshot(rDialog);
}
else
{
CPPUNIT_ASSERT(false);
}
}
}
else
{
saveScreenshot(rDialog);
}
}
void ScreenshotTest::dumpDialogToPath(Dialog& rDialog)
{
const std::vector<OString> aPageDescriptions(rDialog.getAllPageUIXMLDescriptions());
if (!aPageDescriptions.empty())
{
for (size_t a(0); a < aPageDescriptions.size(); a++)
{
if (rDialog.selectPageByUIXMLDescription(aPageDescriptions[a]))
{
saveScreenshot(rDialog);
}
else
{
CPPUNIT_ASSERT(false);
}
}
}
else
{
saveScreenshot(rDialog);
}
}
void ScreenshotTest::dumpDialogToPath(const OString& rUIXMLDescription)
{
if (!rUIXMLDescription.isEmpty())
{
VclPtrInstance<Dialog> pDialog(Application::GetDefDialogParent(), WB_STDDIALOG | WB_SIZEABLE, Dialog::InitFlag::NoParent);
{
VclPtr<vcl::Window> aOwnedToplevel;
bool bLegacy;
bLegacy = rUIXMLDescription != "cui/ui/textanimtabpage.ui" && rUIXMLDescription != "cui/ui/areatabpage.ui";
std::unique_ptr<VclBuilder> xBuilder(new VclBuilder(pDialog, VclBuilderContainer::getUIRootDir(), OStringToOUString(rUIXMLDescription, RTL_TEXTENCODING_UTF8), OString(), css::uno::Reference<css::frame::XFrame>(), bLegacy));
vcl::Window *pRoot = xBuilder->get_widget_root();
Dialog *pRealDialog = dynamic_cast<Dialog*>(pRoot);
if (!pRealDialog)
{
pRealDialog = pDialog;
}
else
{
aOwnedToplevel.set(pRoot);
xBuilder->drop_ownership(pRoot);
}
pRealDialog->SetText(utl::ConfigManager::getProductName());
pRealDialog->SetStyle(pDialog->GetStyle() | WB_CLOSEABLE);
dumpDialogToPath(*pRealDialog);
if (VclBuilderContainer* pOwnedToplevel = dynamic_cast<VclBuilderContainer*>(aOwnedToplevel.get()))
pOwnedToplevel->m_pUIBuilder = std::move(xBuilder);
aOwnedToplevel.disposeAndClear();
}
pDialog.disposeAndClear();
}
}
void ScreenshotTest::processAllKnownDialogs()
{
for (const auto& rDialog : getKnownDialogs())
{
ScopedVclPtr<VclAbstractDialog> pDlg(createDialogByID(rDialog.second));
if (pDlg)
{
// known dialog, dump screenshot to path
dumpDialogToPath(*pDlg);
}
else
{
// unknown dialog, should not happen in this basic loop.
// You have probably forgotten to add a case and
// implementation to createDialogByID, please do this
}
}
}
void ScreenshotTest::processDialogBatchFile(const OUString& rFile)
{
test::Directories aDirectories;
const OUString aURL(aDirectories.getURLFromSrc(rFile));
SvFileStream aStream(aURL, StreamMode::READ);
OString aNextUIFile;
const OString aComment("#");
while (aStream.ReadLine(aNextUIFile))
{
if (!aNextUIFile.isEmpty() && !aNextUIFile.startsWith(aComment))
{
std::cout << "processing " << aNextUIFile << ":\n";
// first check if it's a known dialog
ScopedVclPtr<VclAbstractDialog> pDlg(createDialogByName(aNextUIFile));
if (pDlg)
{
// known dialog, dump screenshot to path
dumpDialogToPath(*pDlg);
}
else
{
// unknown dialog, try fallback to generic created
// VclBuilder-generated instance. Keep in mind that Dialogs
// using this mechanism will probably not be layouted well
// since the setup/initialization part is missing. Thus,
// only use for fallback when only the UI file is available.
dumpDialogToPath(aNextUIFile);
}
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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