drop newly unused code

Change-Id: Ie907cfb4bed26cade09cf1c365a5e4cbc9aea31b
Reviewed-on: https://gerrit.libreoffice.org/60712Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

cui/source/dialogs/cuigrfflt.cxx

@@ -32,104 +32,6 @@
 #include <cuigrfflt.hxx>
 #include <svx/dialogs.hrc>
 
-
-GraphicPreviewWindow::GraphicPreviewWindow(vcl::Window* pParent,
-    const WinBits nStyle)
-    : Control(pParent, nStyle)
-    , mpOrigGraphic(nullptr)
-    , mfScaleX(0.0)
-    , mfScaleY(0.0)
-{
-}
-
-VCL_BUILDER_FACTORY_CONSTRUCTOR(GraphicPreviewWindow, WB_TABSTOP)
-
-Size GraphicPreviewWindow::GetOptimalSize() const
-{
-    return LogicToPixel(Size(81, 73), MapMode(MapUnit::MapAppFont));
-}
-
-
-void GraphicPreviewWindow::Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& rRect)
-{
-    Control::Paint(rRenderContext, rRect);
-
-    const Size aOutputSize(GetOutputSizePixel());
-
-    if (maPreview.IsAnimated())
-    {
-        const Size aGraphicSize(rRenderContext.LogicToPixel(maPreview.GetPrefSize(), maPreview.GetPrefMapMode()));
-        const Point aGraphicPosition((aOutputSize.Width()  - aGraphicSize.Width()  ) >> 1,
-                                     (aOutputSize.Height() - aGraphicSize.Height() ) >> 1);
-        maPreview.StartAnimation(&rRenderContext, aGraphicPosition, aGraphicSize);
-    }
-    else
-    {
-        const Size  aGraphicSize(maPreview.GetSizePixel());
-        const Point aGraphicPosition((aOutputSize.Width()  - aGraphicSize.Width())  >> 1,
-                                     (aOutputSize.Height() - aGraphicSize.Height()) >> 1);
-        maPreview.Draw(&rRenderContext, aGraphicPosition, aGraphicSize);
-    }
-}
-
-
-void GraphicPreviewWindow::SetPreview(const Graphic& rGraphic)
-{
-    maPreview = rGraphic;
-    Invalidate();
-}
-
-void GraphicPreviewWindow::ScaleImageToFit()
-{
-    if (!mpOrigGraphic)
-        return;
-
-    maScaledOrig = *mpOrigGraphic;
-
-    const Size  aPreviewSize( GetOutputSizePixel() );
-    Size aSizePixel(LogicToPixel(mpOrigGraphic->GetPrefSize(),
-        mpOrigGraphic->GetPrefMapMode()));
-    Size aGrfSize(aSizePixel);
-
-    if( mpOrigGraphic->GetType() == GraphicType::Bitmap &&
-        aPreviewSize.Width() && aPreviewSize.Height() &&
-        aGrfSize.Width() && aGrfSize.Height() )
-    {
-        const double fGrfWH = static_cast<double>(aGrfSize.Width()) / aGrfSize.Height();
-        const double fPreWH = static_cast<double>(aPreviewSize.Width()) / aPreviewSize.Height();
-
-        if( fGrfWH < fPreWH )
-        {
-            aGrfSize.setWidth( static_cast<long>( aPreviewSize.Height() * fGrfWH ) );
-            aGrfSize.setHeight( aPreviewSize.Height() );
-        }
-        else
-        {
-            aGrfSize.setWidth( aPreviewSize.Width() );
-            aGrfSize.setHeight( static_cast<long>( aPreviewSize.Width() / fGrfWH ) );
-        }
-
-        mfScaleX = static_cast<double>(aGrfSize.Width()) / aSizePixel.Width();
-        mfScaleY = static_cast<double>(aGrfSize.Height()) / aSizePixel.Height();
-
-        if( !mpOrigGraphic->IsAnimated() )
-        {
-            BitmapEx aBmpEx( mpOrigGraphic->GetBitmapEx() );
-
-            if( aBmpEx.Scale( aGrfSize ) )
-                maScaledOrig = aBmpEx;
-        }
-    }
-
-    maModifyHdl.Call(nullptr);
-}
-
-void GraphicPreviewWindow::Resize()
-{
-    Control::Resize();
-    ScaleImageToFit();
-}
-
 CuiGraphicPreviewWindow::CuiGraphicPreviewWindow()
     : mpOrigGraphic(nullptr)
     , mfScaleX(0.0)
@@ -223,54 +125,6 @@ void CuiGraphicPreviewWindow::Resize()
     ScaleImageToFit();
 }
 
-GraphicFilterDialog::GraphicFilterDialog(vcl::Window* pParent,
-    const OUString& rID, const OUString& rUIXMLDescription,
-    const Graphic& rGraphic)
-    : ModalDialog(pParent, rID, rUIXMLDescription)
-    , maModifyHdl(LINK( this, GraphicFilterDialog, ImplModifyHdl))
-    , maSizePixel(LogicToPixel(rGraphic.GetPrefSize(),
-        rGraphic.GetPrefMapMode()))
-{
-    bIsBitmap = rGraphic.GetType() == GraphicType::Bitmap;
-
-    maTimer.SetInvokeHandler( LINK( this, GraphicFilterDialog, ImplPreviewTimeoutHdl ) );
-    maTimer.SetTimeout( 5 );
-
-    get(mpPreview, "preview");
-    mpPreview->init(&rGraphic, maModifyHdl);
-}
-
-
-GraphicFilterDialog::~GraphicFilterDialog()
-{
-    disposeOnce();
-}
-
-
-void GraphicFilterDialog::dispose()
-{
-    mpPreview.clear();
-    ModalDialog::dispose();
-}
-
-
-IMPL_LINK_NOARG(GraphicFilterDialog, ImplPreviewTimeoutHdl, Timer *, void)
-{
-    maTimer.Stop();
-    mpPreview->SetPreview(GetFilteredGraphic(mpPreview->GetScaledOriginal(),
-        mpPreview->GetScaleX(), mpPreview->GetScaleY()));
-}
-
-
-IMPL_LINK_NOARG(GraphicFilterDialog, ImplModifyHdl, LinkParamNone*, void)
-{
-    if (bIsBitmap)
-    {
-        maTimer.Stop();
-        maTimer.Start();
-    }
-}
-
 GraphicFilterDialogController::GraphicFilterDialogController(weld::Window* pParent,
     const OUString& rUIXMLDescription, const OString& rID,
     const Graphic& rGraphic)

cui/source/factory/dlgfact.cxx

@@ -188,7 +188,6 @@ short AbstractSvxPathSelectDialog_Impl::Execute()
 
 IMPL_ABSTDLG_BASE(AbstractSvxHpLinkDlg_Impl);
 IMPL_ABSTDLG_BASE(AbstractFmSearchDialog_Impl);
-IMPL_ABSTDLG_BASE(AbstractGraphicFilterDialog_Impl);
 
 short AbstractGraphicFilterDialogController_Impl::Execute()
 {
@@ -814,11 +813,6 @@ void AbstractFmSearchDialog_Impl::SetActiveField(const OUString& strField)
     pDlg->SetActiveField(strField);
 }
 
-Graphic AbstractGraphicFilterDialog_Impl::GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY )
-{
-    return pDlg->GetFilteredGraphic( rGraphic, fScaleX, fScaleY );
-}
-
 Graphic AbstractGraphicFilterDialogController_Impl::GetFilteredGraphic(const Graphic& rGraphic, double fScaleX, double fScaleY)
 {
     return m_xDlg->GetFilteredGraphic(rGraphic, fScaleX, fScaleY);

cui/source/factory/dlgfact.hxx

@@ -470,12 +470,6 @@ class AbstractFmSearchDialog_Impl :public AbstractFmSearchDialog
     virtual void SetActiveField(const OUString& strField) override;
 };
 
-class AbstractGraphicFilterDialog_Impl :public AbstractGraphicFilterDialog
-{
-    DECL_ABSTDLG_BASE(AbstractGraphicFilterDialog_Impl,GraphicFilterDialog)
-    virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY ) override;
-};
-
 class AbstractGraphicFilterDialogController_Impl : public AbstractGraphicFilterDialog
 {
 protected:

cui/source/inc/cuigrfflt.hxx

@@ -32,38 +32,6 @@
 #include <svx/dlgctrl.hxx>
 #include <svx/rectenum.hxx>
 
-class GraphicPreviewWindow : public Control
-{
-private:
-    const Graphic* mpOrigGraphic;
-    Link<LinkParamNone*,void>    maModifyHdl;
-    Graphic   maScaledOrig;
-    Graphic   maPreview;
-    double    mfScaleX;
-    double    mfScaleY;
-
-    virtual void Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& rRect) override;
-    virtual void Resize() override;
-    virtual Size GetOptimalSize() const override;
-
-    void ScaleImageToFit();
-
-public:
-
-    GraphicPreviewWindow(vcl::Window* pParent, WinBits nStyle);
-    void init(const Graphic* pOrigGraphic, const Link<LinkParamNone*,void>& rLink)
-    {
-        mpOrigGraphic = pOrigGraphic;
-        maModifyHdl = rLink;
-        ScaleImageToFit();
-    }
-
-    void            SetPreview(const Graphic& rGraphic);
-    const Graphic&  GetScaledOriginal() const { return maScaledOrig; }
-    double          GetScaleX() const { return mfScaleX; }
-    double          GetScaleY() const { return mfScaleY; }
-};
-
 class CuiGraphicPreviewWindow : public weld::CustomWidgetController
 {
 private:
@@ -100,33 +68,6 @@ public:
     const Size&     GetGraphicSizePixel() const { return maOrigGraphicSizePixel; }
 };
 
-class GraphicFilterDialog : public ModalDialog
-{
-private:
-
-    Timer           maTimer;
-    Link<LinkParamNone*,void> maModifyHdl;
-    Size            maSizePixel;
-    bool            bIsBitmap;
-
-    DECL_LINK( ImplPreviewTimeoutHdl, Timer *, void );
-    DECL_LINK( ImplModifyHdl, LinkParamNone*, void);
-
-protected:
-    VclPtr<GraphicPreviewWindow>  mpPreview;
-
-    const Link<LinkParamNone*,void>&   GetModifyHdl() const { return maModifyHdl; }
-    const Size&     GetGraphicSizePixel() const { return maSizePixel; }
-
-public:
-
-    GraphicFilterDialog(vcl::Window* pParent, const OUString& rID, const OUString& rUIXMLDescription, const Graphic& rGraphic);
-    virtual ~GraphicFilterDialog() override;
-    virtual void dispose() override;
-
-    virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY ) = 0;
-};
-
 class GraphicFilterDialogController : public weld::GenericDialogController
 {
 private:

extras/source/glade/libreoffice-catalog.xml.in

@@ -212,9 +212,6 @@
     <glade-widget-class title="Number Preview" name="cuilo-SvxNumberPreview"
                         generic-name="Number Preview Window" parent="GtkDrawingArea"
                         icon-name="widget-gtk-drawingarea"/>
-    <glade-widget-class title="Graphic Preview" name="cuilo-GraphicPreviewWindow"
-                        generic-name="Graphic Preview Window" parent="GtkDrawingArea"
-                        icon-name="widget-gtk-drawingarea"/>
     <glade-widget-class title="Html Attribute Preview" name="sduilo-SdHtmlAttrPreview"
                         generic-name="Html Attribute Preview" parent="GtkDrawingArea"
                         icon-name="widget-gtk-drawingarea"/>