diff options
Diffstat (limited to 'sfx2/source/appl/appmisc.cxx')
| -rw-r--r-- | sfx2/source/appl/appmisc.cxx | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/sfx2/source/appl/appmisc.cxx b/sfx2/source/appl/appmisc.cxx new file mode 100644 index 000000000..dc1f26a96 --- /dev/null +++ b/sfx2/source/appl/appmisc.cxx @@ -0,0 +1,210 @@ +/* -*- 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/. + * + * 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 . + */ + +#include <config_folders.h> +#include <ucbhelper/content.hxx> + +#include <vcl/canvastools.hxx> +#include <vcl/vectorgraphicdata.hxx> +#include <com/sun/star/rendering/XIntegerReadOnlyBitmap.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/graphic/Primitive2DTools.hpp> +#include <com/sun/star/uno/Reference.h> +#include <unotools/configmgr.hxx> +#include <comphelper/processfactory.hxx> +#include <osl/diagnose.h> +#include <rtl/bootstrap.hxx> +#include <svl/stritem.hxx> +#include <tools/urlobj.hxx> + +#include <sfx2/app.hxx> +#include <appdata.hxx> +#include <sfx2/dispatch.hxx> +#include <sfx2/module.hxx> +#include <sfx2/msgpool.hxx> +#include <sfx2/sfxsids.hrc> +#include <sfx2/viewfrm.hxx> +#include <sfx2/objface.hxx> +#include <basegfx/matrix/b2dhommatrixtools.hxx> +#include <drawinglayer/primitive2d/transformprimitive2d.hxx> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::util; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::container; + +#define ShellClass_SfxApplication +#include <sfxslots.hxx> + +SFX_IMPL_INTERFACE(SfxApplication,SfxShell) + +void SfxApplication::InitInterface_Impl() +{ + GetStaticInterface()->RegisterStatusBar(StatusBarId::GenericStatusBar); + + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_0); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_1); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_2); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_3); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_4); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_5); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_6); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_7); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_8); + GetStaticInterface()->RegisterChildWindow(SID_DOCKWIN_9); +} + +/** Returns the running SfxProgress for the entire application or 0 if + none is running for the entire application. + + [Cross-reference] + + <SfxProgress::GetActiveProgress(SfxViewFrame*)> + <SfxViewFrame::GetProgress()const> +*/ +SfxProgress* SfxApplication::GetProgress() const +{ + return pImpl->pProgress; +} + +SfxModule* SfxApplication::GetModule_Impl() +{ + SfxModule* pModule = SfxModule::GetActiveModule(); + if ( !pModule ) + pModule = SfxModule::GetActiveModule( SfxViewFrame::GetFirst( nullptr, false ) ); + if( pModule ) + return pModule; + else + { + OSL_FAIL( "No module!" ); + return nullptr; + } +} + +bool SfxApplication::IsDowning() const { return pImpl->bDowning; } +SfxDispatcher* SfxApplication::GetAppDispatcher_Impl() { return &*pImpl->pAppDispat; } +SfxSlotPool& SfxApplication::GetAppSlotPool_Impl() const { return *pImpl->pSlotPool; } + +static bool FileExists( const INetURLObject& rURL ) +{ + bool bRet = false; + + if( rURL.GetProtocol() != INetProtocol::NotValid ) + { + try + { + ::ucbhelper::Content aCnt( rURL.GetMainURL( INetURLObject::DecodeMechanism::NONE ), uno::Reference< ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() ); + OUString aTitle; + + aCnt.getPropertyValue("Title") >>= aTitle; + bRet = ( !aTitle.isEmpty() ); + } + catch(const Exception&) + { + return false; + } + } + + return bRet; +} + +bool SfxApplication::loadBrandSvg(const char *pName, BitmapEx &rBitmap, int nWidth) +{ + // Load from disk + + OUString aBaseName = "/" + OUString::createFromAscii( pName ); + + OUString uri = "$BRAND_BASE_DIR/" LIBO_ETC_FOLDER + aBaseName + ".svg"; + rtl::Bootstrap::expandMacros( uri ); + + INetURLObject aObj( uri ); + if ( !FileExists(aObj) ) + return false; + + VectorGraphicData aVectorGraphicData(aObj.PathToFileName(), VectorGraphicDataType::Svg); + + // transform into [0,0,width,width*aspect] std dimensions + + basegfx::B2DRange aRange(aVectorGraphicData.getRange()); + const double fAspectRatio( + aRange.getHeight() == 0.0 ? 1.0 : aRange.getWidth()/aRange.getHeight()); + basegfx::B2DHomMatrix aTransform( + basegfx::utils::createTranslateB2DHomMatrix( + -aRange.getMinX(), + -aRange.getMinY())); + aTransform.scale( + aRange.getWidth() == 0.0 ? 1.0 : nWidth / aRange.getWidth(), + (aRange.getHeight() == 0.0 + ? 1.0 : nWidth / fAspectRatio / aRange.getHeight())); + const drawinglayer::primitive2d::Primitive2DReference xTransformRef( + new drawinglayer::primitive2d::TransformPrimitive2D( + aTransform, + drawinglayer::primitive2d::Primitive2DContainer(aVectorGraphicData.getPrimitive2DSequence()))); + + // UNO dance to render from drawinglayer + + uno::Reference< uno::XComponentContext > xContext(::comphelper::getProcessComponentContext()); + + try + { + const uno::Reference< graphic::XPrimitive2DRenderer > xPrimitive2DRenderer = + graphic::Primitive2DTools::create( xContext ); + + // cancel out rasterize's mm2pixel conversion + // see fFactor100th_mmToInch in + // drawinglayer/source/drawinglayeruno/xprimitive2drenderer.cxx + const double fFakeDPI=2.54 * 1000.0; + + geometry::RealRectangle2D aRealRect( + 0, 0, + nWidth, nWidth / fAspectRatio); + + const uno::Reference< rendering::XBitmap > xBitmap( + xPrimitive2DRenderer->rasterize( + drawinglayer::primitive2d::Primitive2DContainer{xTransformRef}.toSequence(), + uno::Sequence< beans::PropertyValue >(), + fFakeDPI, + fFakeDPI, + aRealRect, + 500000)); + + if(xBitmap.is()) + { + const uno::Reference< rendering::XIntegerReadOnlyBitmap> xIntBmp(xBitmap, uno::UNO_QUERY_THROW); + rBitmap = vcl::unotools::bitmapExFromXBitmap(xIntBmp); + return true; + } + } + catch(const uno::Exception&) + { + OSL_ENSURE(false, "Got no graphic::XPrimitive2DRenderer (!)" ); + } + return false; +} + +/** loads the application logo as used in the impress slideshow pause screen */ +BitmapEx SfxApplication::GetApplicationLogo(tools::Long nWidth) +{ + BitmapEx aBitmap; + SfxApplication::loadBrandSvg("shell/about", aBitmap, nWidth); + return aBitmap; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |