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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 <osl/file.hxx>
#include <vcl/builder.hxx>
#include <vcl/dialog.hxx>
#include <vcl/help.hxx>
#include <vcl/svapp.hxx>
#include <vcl/vclmain.hxx>
#include <vcl/field.hxx>
#include <vcl/button.hxx>
#include <vcl/fixed.hxx>
#include <vcl/virdev.hxx>
#include <sfx2/filedlghelper.hxx>
#include <swmodule.hxx>
#include <wrtsh.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/ucb/UniversalContentBroker.hpp>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::ui::dialogs;
using namespace ::sfx2;
class TiledRenderingApp : public Application
{
private:
uno::Reference<uno::XComponentContext> xContext;
uno::Reference<lang::XMultiComponentFactory> xFactory;
uno::Reference<lang::XMultiServiceFactory> xSFactory;
uno::Reference<uno::XInterface> xDesktop;
uno::Reference<frame::XComponentLoader> xLoader;
uno::Reference<lang::XComponent> xComponent;
public:
virtual void Init() SAL_OVERRIDE;
virtual int Main() SAL_OVERRIDE;
void Open(OUString & aFileUrl);
};
class TiledRenderingDialog: public ModalDialog
{
private:
TiledRenderingApp *mpApp;
VclPtr<NumericField> mpContextWidth;
VclPtr<NumericField> mpContextHeight;
VclPtr<NumericField> mpTilePosX;
VclPtr<NumericField> mpTilePosY;
VclPtr<NumericField> mpTileWidth;
VclPtr<NumericField> mpTileHeight;
VclPtr<FixedImage> mpImage;
public:
TiledRenderingDialog(TiledRenderingApp * app) :
ModalDialog(nullptr, "TiledRendering", "qa/sw/ui/tiledrendering.ui", Dialog::InitFlag::NoParent),
mpApp(app)
{
VclPtr<PushButton> renderButton;
get(renderButton, "buttonRenderTile");
renderButton->SetClickHdl( LINK( this, TiledRenderingDialog, RenderHdl));
VclPtr<PushButton> chooseDocumentButton;
get(chooseDocumentButton, "buttonChooseDocument");
chooseDocumentButton->SetClickHdl( LINK( this, TiledRenderingDialog, ChooseDocumentHdl));
SetStyle(GetStyle()|WB_CLOSEABLE);
get(mpContextWidth, "spinContextWidth");
get(mpContextHeight, "spinContextHeight");
get(mpTilePosX, "spinTilePosX");
get(mpTilePosY, "spinTilePosY");
get(mpTileWidth, "spinTileWidth");
get(mpTileHeight, "spinTileHeight");
get(mpImage, "imageTile");
}
virtual ~TiledRenderingDialog()
{
disposeOnce();
}
virtual void dispose() SAL_OVERRIDE
{
mpContextWidth.clear();
mpContextHeight.clear();
mpTilePosX.clear();
mpTilePosY.clear();
mpTileWidth.clear();
mpTileHeight.clear();
mpImage.clear();
ModalDialog::dispose();
}
DECL_LINK ( RenderHdl, Button * );
DECL_LINK ( ChooseDocumentHdl, Button * );
};
IMPL_LINK ( TiledRenderingDialog, RenderHdl, Button *, EMPTYARG )
{
int contextWidth = mpContextWidth->GetValue();
int contextHeight = mpContextHeight->GetValue();
int tilePosX = mpTilePosX->GetValue();
int tilePosY = mpTilePosY->GetValue();
long tileWidth = mpTileWidth->GetValue();
long tileHeight = mpTileHeight->GetValue();
// do the same thing we are doing in touch_lo_draw_tile()
SwWrtShell *pViewShell = GetActiveWrtShell();
if (pViewShell)
{
// TODO create a VirtualDevice based on SystemGraphicsData instead so
// that we get direct rendering; something like:
//
// SystemGraphicsData aData;
// [setup the aData]
// VirtualDevice pDevice(&aData, [color depth]);
ScopedVclPtrInstance< VirtualDevice > pDevice;
// paint to it
pViewShell->PaintTile(*pDevice.get(), contextWidth, contextHeight, tilePosX, tilePosY, tileWidth, tileHeight);
// copy the pDevice content to mpImage
Bitmap aBitmap(pDevice->GetBitmap(pDevice->PixelToLogic(Point(0,0)), pDevice->PixelToLogic(Size(contextWidth, contextHeight))));
mpImage->SetImage(Image(aBitmap));
// update the dialog size
setOptimalLayoutSize();
}
return 1;
}
IMPL_LINK ( TiledRenderingDialog, ChooseDocumentHdl, Button *, EMPTYARG )
{
FileDialogHelper aDlgHelper( TemplateDescription::FILEOPEN_SIMPLE, 0 );
uno::Reference < XFilePicker > xFP = aDlgHelper.GetFilePicker();
if( aDlgHelper.Execute() == ERRCODE_NONE )
{
OUString aFileUrl =xFP->getFiles().getConstArray()[0];
mpApp->Open(aFileUrl);
}
return 1;
}
void TiledRenderingApp::Open(OUString & aFileUrl)
{
static const char TARGET[] = "_default";
static const Sequence<beans::PropertyValue> PROPS (0);
if(xComponent.get())
{
xComponent->dispose();
xComponent.clear();
}
xComponent.set(xLoader->loadComponentFromURL(aFileUrl, TARGET, 0, PROPS));
}
void TiledRenderingApp::Init()
{
xContext.set(cppu::defaultBootstrap_InitialComponentContext());
xFactory.set(xContext->getServiceManager());
xSFactory.set(uno::Reference<lang::XMultiServiceFactory> (xFactory, uno::UNO_QUERY_THROW));
comphelper::setProcessServiceFactory(xSFactory);
// Create UCB (for backwards compatibility, in case some code still uses
// plain createInstance w/o args directly to obtain an instance):
::ucb::UniversalContentBroker::create(comphelper::getProcessComponentContext() );
xDesktop.set(xFactory->createInstanceWithContext(OUString("com.sun.star.frame.Desktop"), xContext));
xLoader.set(frame::Desktop::create(xContext));
}
int TiledRenderingApp::Main()
{
if(GetCommandLineParamCount()>0)
{
OUString aFileUrl;
osl::File::getFileURLFromSystemPath(GetCommandLineParam(0), aFileUrl);
Open(aFileUrl);
}
Help::EnableQuickHelp();
try
{
ScopedVclPtrInstance< TiledRenderingDialog > pDialog(this);
pDialog->Execute();
}
catch (const uno::Exception &e)
{
fprintf(stderr, "fatal error: %s\n", OUStringToOString(e.Message, osl_getThreadTextEncoding()).getStr());
}
return EXIT_SUCCESS;
}
void vclmain::createApplication()
{
static TiledRenderingApp aApp;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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