Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */