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, 294 insertions, 0 deletions

diff --git a/svx/source/dialog/grfflt.cxx b/svx/source/dialog/grfflt.cxx
new file mode 100644
index 000000000..81b928900
--- /dev/null
+++ b/svx/source/dialog/grfflt.cxx
@@ -0,0 +1,294 @@
+/* -*- 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 <vcl/BitmapSharpenFilter.hxx>
+#include <vcl/BitmapMedianFilter.hxx>
+#include <vcl/BitmapSobelGreyFilter.hxx>
+#include <vcl/BitmapPopArtFilter.hxx>
+
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/viewsh.hxx>
+#include <sfx2/objsh.hxx>
+#include <sfx2/request.hxx>
+
+#include <osl/diagnose.h>
+#include <svx/grfflt.hxx>
+#include <svx/svxids.hrc>
+#include <svx/svxdlg.hxx>
+
+
+SvxGraphicFilterResult SvxGraphicFilter::ExecuteGrfFilterSlot( SfxRequest const & rReq, GraphicObject& rFilterObject )
+{
+    const Graphic&  rGraphic = rFilterObject.GetGraphic();
+    SvxGraphicFilterResult nRet = SvxGraphicFilterResult::UnsupportedGraphicType;
+
+    if( rGraphic.GetType() == GraphicType::Bitmap )
+    {
+        SfxViewFrame*   pViewFrame = SfxViewFrame::Current();
+        SfxObjectShell* pShell = pViewFrame ? pViewFrame->GetObjectShell() : nullptr;
+        weld::Window*   pFrameWeld = (pViewFrame && pViewFrame->GetViewShell()) ? pViewFrame->GetViewShell()->GetFrameWeld() : nullptr;
+        Graphic         aGraphic;
+
+        switch( rReq.GetSlot() )
+        {
+            case SID_GRFFILTER_INVERT:
+            {
+                if( pShell )
+                    pShell->SetWaitCursor( true );
+
+                if( rGraphic.IsAnimated() )
+                {
+                    Animation aAnimation( rGraphic.GetAnimation() );
+
+                    if( aAnimation.Invert() )
+                        aGraphic = aAnimation;
+                }
+                else
+                {
+                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+
+                    if( aBmpEx.Invert() )
+                        aGraphic = aBmpEx;
+                }
+
+                if( pShell )
+                    pShell->SetWaitCursor( false );
+            }
+            break;
+
+            case SID_GRFFILTER_SMOOTH:
+            {
+                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+                ScopedVclPtr<AbstractGraphicFilterDialog> aDlg(pFact->CreateGraphicFilterSmooth(pFrameWeld, rGraphic, 0.7));
+                if( aDlg->Execute() == RET_OK )
+                    aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
+            }
+            break;
+
+            case SID_GRFFILTER_SHARPEN:
+            {
+                if( pShell )
+                    pShell->SetWaitCursor( true );
+
+                if( rGraphic.IsAnimated() )
+                {
+                    Animation aAnimation( rGraphic.GetAnimation() );
+
+                    if (BitmapFilter::Filter(aAnimation, BitmapSharpenFilter()))
+                        aGraphic = aAnimation;
+                }
+                else
+                {
+                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+
+                    if (BitmapFilter::Filter(aBmpEx, BitmapSharpenFilter()))
+                        aGraphic = aBmpEx;
+                }
+
+                if( pShell )
+                    pShell->SetWaitCursor( false );
+            }
+            break;
+
+            case SID_GRFFILTER_REMOVENOISE:
+            {
+                if( pShell )
+                    pShell->SetWaitCursor( true );
+
+                if( rGraphic.IsAnimated() )
+                {
+                    Animation aAnimation( rGraphic.GetAnimation() );
+
+                    if (BitmapFilter::Filter(aAnimation, BitmapMedianFilter()))
+                        aGraphic = aAnimation;
+                }
+                else
+                {
+                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+
+                    if (BitmapFilter::Filter(aBmpEx, BitmapMedianFilter()))
+                        aGraphic = aBmpEx;
+                }
+
+                if( pShell )
+                    pShell->SetWaitCursor( false );
+            }
+            break;
+
+            case SID_GRFFILTER_SOBEL:
+            {
+                if( pShell )
+                    pShell->SetWaitCursor( true );
+
+                if( rGraphic.IsAnimated() )
+                {
+                    Animation aAnimation( rGraphic.GetAnimation() );
+
+                    if (BitmapFilter::Filter(aAnimation, BitmapSobelGreyFilter()))
+                        aGraphic = aAnimation;
+                }
+                else
+                {
+                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+
+                    if (BitmapFilter::Filter(aBmpEx, BitmapSobelGreyFilter()))
+                        aGraphic = aBmpEx;
+                }
+
+                if( pShell )
+                    pShell->SetWaitCursor( false );
+            }
+            break;
+
+            case SID_GRFFILTER_MOSAIC:
+            {
+                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+                ScopedVclPtr<AbstractGraphicFilterDialog> aDlg(pFact->CreateGraphicFilterMosaic(pFrameWeld, rGraphic));
+                if( aDlg->Execute() == RET_OK )
+                    aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
+            }
+            break;
+
+            case SID_GRFFILTER_EMBOSS:
+            {
+                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+                ScopedVclPtr<AbstractGraphicFilterDialog> aDlg(pFact->CreateGraphicFilterEmboss(pFrameWeld, rGraphic));
+                if( aDlg->Execute() == RET_OK )
+                    aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
+            }
+            break;
+
+            case SID_GRFFILTER_POSTER:
+            {
+                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+                ScopedVclPtr<AbstractGraphicFilterDialog> aDlg(pFact->CreateGraphicFilterPoster(pFrameWeld, rGraphic));
+                if( aDlg->Execute() == RET_OK )
+                    aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
+            }
+            break;
+
+            case SID_GRFFILTER_POPART:
+            {
+                if( pShell )
+                    pShell->SetWaitCursor( true );
+
+                if( rGraphic.IsAnimated() )
+                {
+                    Animation aAnimation( rGraphic.GetAnimation() );
+
+                    if (BitmapFilter::Filter(aAnimation, BitmapPopArtFilter()))
+                        aGraphic = aAnimation;
+                }
+                else
+                {
+                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+
+                    if (BitmapFilter::Filter(aBmpEx, BitmapPopArtFilter()))
+                        aGraphic = aBmpEx;
+                }
+
+                if( pShell )
+                    pShell->SetWaitCursor( false );
+            }
+            break;
+
+            case SID_GRFFILTER_SEPIA:
+            {
+                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+                ScopedVclPtr<AbstractGraphicFilterDialog> aDlg(pFact->CreateGraphicFilterSepia(pFrameWeld, rGraphic));
+                if( aDlg->Execute() == RET_OK )
+                    aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
+            }
+            break;
+
+            case SID_GRFFILTER_SOLARIZE:
+            {
+                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+                ScopedVclPtr<AbstractGraphicFilterDialog> aDlg(pFact->CreateGraphicFilterSolarize(pFrameWeld, rGraphic));
+                if( aDlg->Execute() == RET_OK )
+                    aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 );
+            }
+            break;
+
+            case SID_GRFFILTER :
+            {
+                // do nothing; no error
+                nRet = SvxGraphicFilterResult::NONE;
+                break;
+            }
+
+            default:
+            {
+                OSL_FAIL( "SvxGraphicFilter: selected filter slot not yet implemented" );
+                nRet = SvxGraphicFilterResult::UnsupportedSlot;
+            }
+            break;
+        }
+
+        if( aGraphic.GetType() != GraphicType::NONE )
+        {
+            rFilterObject.SetGraphic( aGraphic );
+            nRet = SvxGraphicFilterResult::NONE;
+        }
+    }
+
+    return nRet;
+}
+
+
+void SvxGraphicFilter::DisableGraphicFilterSlots( SfxItemSet& rSet )
+{
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER ) )
+        rSet.DisableItem( SID_GRFFILTER );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_INVERT ) )
+        rSet.DisableItem( SID_GRFFILTER_INVERT );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_SMOOTH ) )
+        rSet.DisableItem( SID_GRFFILTER_SMOOTH );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_SHARPEN ) )
+        rSet.DisableItem( SID_GRFFILTER_SHARPEN );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_REMOVENOISE ) )
+        rSet.DisableItem( SID_GRFFILTER_REMOVENOISE );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_SOBEL ) )
+        rSet.DisableItem( SID_GRFFILTER_SOBEL );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_MOSAIC ) )
+        rSet.DisableItem( SID_GRFFILTER_MOSAIC );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_EMBOSS ) )
+        rSet.DisableItem( SID_GRFFILTER_EMBOSS );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_POSTER ) )
+        rSet.DisableItem( SID_GRFFILTER_POSTER );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_POPART ) )
+        rSet.DisableItem( SID_GRFFILTER_POPART );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_SEPIA ) )
+        rSet.DisableItem( SID_GRFFILTER_SEPIA );
+
+    if( SfxItemState::DEFAULT <= rSet.GetItemState( SID_GRFFILTER_SOLARIZE ) )
+        rSet.DisableItem( SID_GRFFILTER_SOLARIZE );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */