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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 <comphelper/processfactory.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/registry/XSimpleRegistry.hpp>
#include <com/sun/star/ucb/UniversalContentBroker.hpp>
#include <com/sun/star/uno/RuntimeException.hpp>
#include <vcl/vclmain.hxx>
#include <vcl/layout.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/wmf.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <tools/urlobj.hxx>
#include <tools/stream.hxx>
#include <tools/vcompat.hxx>
#include <vcl/svapp.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/virdev.hxx>
#include <sal/log.hxx>
#include <osl/file.hxx>
#include <osl/process.h>
#include <framework/desktop.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <i18nlangtag/mslangid.hxx>
#include <iostream>
using namespace css;
namespace {
class DemoMtfWin : public WorkWindow
{
OUString maFileName;
public:
explicit DemoMtfWin(const OUString& rFileName)
: WorkWindow(nullptr, WB_APP | WB_STDWORK)
{
maFileName = rFileName;
}
virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
};
}
void DemoMtfWin::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
{
GDIMetaFile aMtf;
SvFileStream aFileStream(maFileName, StreamMode::READ);
if (aFileStream.IsOpen())
{
ReadWindowMetafile(aFileStream, aMtf);
}
else
{
Application::Abort("Can't read metafile " + aFileStream.GetFileName());
}
aMtf.Play(*GetOutDev(), aMtf.GetActionSize());
aMtf.Stop();
aFileStream.Close();
WorkWindow::Paint(rRenderContext, rRect);
}
namespace {
class DemoMtfApp : public Application
{
VclPtr<DemoMtfWin> mpWin;
OUString maFileName;
static void showHelp()
{
std::cerr << "Usage: mtfdemo --help | FILE | -d FILE" << std::endl;
std::cerr << "A VCL test app that displays Windows metafiles or dumps metaactions." << std::endl;
std::cerr << "If you want to dump as metadump.xml, use -d before FILE." << std::endl;
std::exit(0);
}
public:
DemoMtfApp()
: mpWin(nullptr)
{
}
virtual int Main() override
{
try
{
mpWin = VclPtr<DemoMtfWin>::Create(maFileName);
mpWin->SetText("Display metafile");
mpWin->Show();
Application::Execute();
mpWin.disposeAndClear();
}
catch (const css::uno::Exception&)
{
TOOLS_WARN_EXCEPTION("vcl.app", "Fatal");
return 1;
}
catch (const std::exception& e)
{
SAL_WARN("vcl.app", "Fatal: " << e.what());
return 1;
}
return 0;
}
private:
uno::Reference<lang::XMultiServiceFactory> xMSF;
void Init() override
{
LanguageTag::setConfiguredSystemLanguage(MsLangId::getSystemLanguage());
try
{
const sal_uInt16 nCmdParams = GetCommandLineParamCount();
OUString aArg, aFilename;
bool bDumpXML = false;
if (nCmdParams == 0)
{
showHelp();
std::exit(1);
}
else
{
aArg = GetCommandLineParam(0);
if (aArg == "--help" || aArg == "-h")
{
showHelp();
std::exit(0);
}
else if (nCmdParams > 1 && (aArg == "--dump" || aArg == "-d"))
{
aFilename = GetCommandLineParam(1);
bDumpXML = true;
}
else
aFilename = aArg;
}
OUString sWorkingDir, sFileUrl;
osl_getProcessWorkingDir(&sWorkingDir.pData);
osl::FileBase::RC rc = osl::FileBase::getFileURLFromSystemPath(aFilename, sFileUrl);
if (rc == osl::FileBase::E_None)
{
rc = osl::FileBase::getAbsoluteFileURL(sWorkingDir, sFileUrl, maFileName);
if (rc != osl::FileBase::E_None)
{
throw css::uno::RuntimeException("Can not make absolute: " + aFilename);
}
}
else
{
throw css::uno::RuntimeException("Can not get file url from system path: " + aFilename);
}
uno::Reference<uno::XComponentContext> xComponentContext
= ::cppu::defaultBootstrap_InitialComponentContext();
xMSF.set(xComponentContext->getServiceManager(), uno::UNO_QUERY);
if(!xMSF.is())
Application::Abort("Bootstrap failure - no service manager");
::comphelper::setProcessServiceFactory(xMSF);
if(bDumpXML)
{
GDIMetaFile aMtf;
SvFileStream aFileStream(maFileName, StreamMode::READ);
if (aFileStream.IsOpen())
{
ReadWindowMetafile(aFileStream, aMtf);
}
else
{
throw css::uno::RuntimeException("Can't read metafile " + aFileStream.GetFileName());
}
OUString sAbsoluteDumpUrl, sDumpUrl;
rc = osl::FileBase::getFileURLFromSystemPath("metadump.xml", sDumpUrl);
if (rc == osl::FileBase::E_None)
{
rc = osl::FileBase::getAbsoluteFileURL(sWorkingDir, sDumpUrl, sAbsoluteDumpUrl);
if (rc != osl::FileBase::E_None)
{
throw css::uno::RuntimeException("Can not make absolute: metadump.xml");
}
}
else
{
throw css::uno::RuntimeException("Can not get file url from system path: metadump.xml");
}
aMtf.dumpAsXml(rtl::OUStringToOString(sAbsoluteDumpUrl, RTL_TEXTENCODING_UTF8).getStr());
std::cout << "Dumped metaactions as metadump.xml" << std::endl;
framework::getDesktop(::comphelper::getProcessComponentContext())->terminate();
framework::getDesktop(::comphelper::getProcessComponentContext())->disposing();
std::exit(0);
}
}
catch (const uno::Exception &e)
{
Application::Abort("Bootstrap exception " + e.Message);
}
}
void DeInit() override
{
framework::getDesktop(::comphelper::getProcessComponentContext())->terminate();
framework::getDesktop(::comphelper::getProcessComponentContext())->disposing();
::comphelper::setProcessServiceFactory(nullptr);
}
};
}
void vclmain::createApplication()
{
static DemoMtfApp aApp;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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