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-rw-r--r--vcl/workben/mtfdemo.cxx246
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diff --git a/vcl/workben/mtfdemo.cxx b/vcl/workben/mtfdemo.cxx
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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 <tools/diagnose_ex.h>
+#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: */