Dialog for Smooth filter

Added dialog for smooth (gaussian blur) filter which now accepts
a parameter for setting the strenth of smoothing (bluring).

Change-Id: Ida6709b060cb5429a63af1994493e716fd0bfebb

6 files changed, 172 insertions, 15 deletions

diff --git a/cui/source/dialogs/cuigrfflt.cxx b/cui/source/dialogs/cuigrfflt.cxx
index c1b3ad4067d1..f074e1779f66 100644
--- a/cui/source/dialogs/cuigrfflt.cxx
+++ b/cui/source/dialogs/cuigrfflt.cxx
@@ -245,6 +245,57 @@ Graphic GraphicFilterMosaic::GetFilteredGraphic( const Graphic& rGraphic,
 }
 
 // ------------------
+// - GraphicFilterSmooth -
+// ------------------
+
+GraphicFilterSmooth::GraphicFilterSmooth( Window* pParent, const Graphic& rGraphic, double nRadius) :
+    GraphicFilterDialog ( pParent, CUI_RES( RID_SVX_GRFFILTER_DLG_SMOOTH ), rGraphic ),
+    maFtRadius   ( this, CUI_RES( DLG_FILTERSMOOTH_FT_RADIUS ) ),
+    maMtrRadius  ( this, CUI_RES( DLG_FILTERSMOOTH_MTR_RADIUS ) )
+{
+    FreeResource();
+
+    maMtrRadius.SetValue( nRadius* 10  );
+    maMtrRadius.SetModifyHdl( GetModifyHdl() );
+    maMtrRadius.GrabFocus();
+}
+
+// -----------------------------------------------------------------------------
+
+GraphicFilterSmooth::~GraphicFilterSmooth()
+{
+}
+
+// -----------------------------------------------------------------------------
+
+Graphic GraphicFilterSmooth::GetFilteredGraphic( const Graphic& rGraphic, double /*fScaleX*/, double /*fScaleY*/ )
+{
+    Graphic         aRet;
+    BmpFilterParam  aParam( GetRadius() );
+
+    if( rGraphic.IsAnimated() )
+    {
+        Animation aAnim( rGraphic.GetAnimation() );
+
+        if( aAnim.Filter( BMP_FILTER_SMOOTH, &aParam ) )
+        {
+            aRet = aAnim;
+        }
+    }
+    else
+    {
+        BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+
+        if( aBmpEx.Filter( BMP_FILTER_SMOOTH, &aParam ) )
+        {
+            aRet = aBmpEx;
+        }
+    }
+
+    return aRet;
+}
+
+// ------------------
 // - GraphicFilterSolarize -
 // ------------------
 
diff --git a/cui/source/dialogs/grfflt.hrc b/cui/source/dialogs/grfflt.hrc
index 94d7f8fe392f..c0a980f9a8e3 100644
--- a/cui/source/dialogs/grfflt.hrc
+++ b/cui/source/dialogs/grfflt.hrc
@@ -49,6 +49,13 @@
 #define DLG_FILTERMOSAIC_CBX_EDGES          5
 
 // ----------------------
+// - DLG_FILTERSMOOTH -
+// ----------------------
+
+#define DLG_FILTERSMOOTH_FT_RADIUS     1
+#define DLG_FILTERSMOOTH_MTR_RADIUS    2
+
+// ----------------------
 // - DLG_FILTERSOLARIZE -
 // ----------------------
 
diff --git a/cui/source/dialogs/grfflt.src b/cui/source/dialogs/grfflt.src
index c13eaf373b2a..8bb22b9d247e 100644
--- a/cui/source/dialogs/grfflt.src
+++ b/cui/source/dialogs/grfflt.src
@@ -428,3 +428,75 @@ ModalDialog RID_SVX_GRFFILTER_DLG_EMBOSS
         TabStop = TRUE ;
     };
 };
+
+// --------------------
+// - DLG_FILTERSMOOTH -
+// --------------------
+
+ModalDialog RID_SVX_GRFFILTER_DLG_SMOOTH
+{
+    HelpID = CMD_SID_GRFFILTER_SMOOTH;
+    OutputSize = TRUE ;
+    Moveable = TRUE ;
+    SVLook = TRUE ;
+    Size = MAP_APPFONT ( 250, 100 ) ;
+
+    Text [ en-US ] = "Smooth" ;
+
+    FixedLine FL_PARAMETER
+    {
+        Pos = MAP_APPFONT ( 6 , 3 ) ;
+        Size = MAP_APPFONT ( 182, RSC_CD_FIXEDLINE_HEIGHT ) ;
+        Text [ en-US ] = "Parameters";
+    };
+    Control CTL_PREVIEW
+    {
+        Pos = MAP_APPFONT ( 104 , 3 + RSC_CD_FIXEDLINE_HEIGHT + RSC_SP_FLGR_INNERBORDER_TOP ) ;
+        Size = MAP_APPFONT ( 81, 73 ) ;
+    };
+#define MA_Y14  3 + RSC_CD_FIXEDLINE_HEIGHT + RSC_SP_FLGR_INNERBORDER_TOP
+    FixedText DLG_FILTERSMOOTH_FT_RADIUS
+    {
+        Pos = MAP_APPFONT ( 12 , MA_Y14 ) ;
+        Size = MAP_APPFONT ( 77 , 10 ) ;
+        Text [ en-US ] = "Smooth Radius" ;
+    };
+#define MA_Y15  MA_Y14 + RSC_CD_FIXEDTEXT_HEIGHT + RSC_SP_CTRL_DESC_Y
+    NumericField DLG_FILTERSMOOTH_MTR_RADIUS
+    {
+        HelpID = "cui:NumericField:RID_SVX_GRFFILTER_DLG_SMOOTH:DLG_FILTERSMOOTH_MTR_RADIUS";
+        Border = TRUE ;
+        Pos = MAP_APPFONT ( 12 , MA_Y15 );
+        Size = MAP_APPFONT ( 35 , 12 );
+        TabStop = TRUE;
+        Right = TRUE;
+        Repeat = TRUE;
+        Spin = TRUE;
+        Minimum = 0;
+        Maximum = 1000;
+        StrictFormat = TRUE;
+        First = 1;
+        DecimalDigits = 1;
+        Last = 1000;
+        SpinSize = 2;
+    };
+    OKButton BTN_OK
+    {
+        Pos = MAP_APPFONT ( 194, 6 ) ;
+        Size = MAP_APPFONT ( 50, 14 ) ;
+        TabStop = TRUE ;
+        DefButton = TRUE ;
+    };
+    CancelButton BTN_CANCEL
+    {
+        Pos = MAP_APPFONT ( 194, 23 ) ;
+        Size = MAP_APPFONT ( 50, 14 ) ;
+        TabStop = TRUE ;
+    };
+    HelpButton BTN_HELP
+    {
+        Pos = MAP_APPFONT ( 194, 43 ) ;
+        Size = MAP_APPFONT ( 50, 14 ) ;
+        TabStop = TRUE ;
+    };
+};
diff --git a/cui/source/factory/dlgfact.cxx b/cui/source/factory/dlgfact.cxx
index bcb26fdf2715..e65d314a5b6e 100644
--- a/cui/source/factory/dlgfact.cxx
+++ b/cui/source/factory/dlgfact.cxx
@@ -1574,18 +1574,23 @@ AbstractGraphicFilterDialog * AbstractDialogFactory_Impl::CreateGraphicFilterPos
     return 0;
 }
 
+AbstractGraphicFilterDialog * AbstractDialogFactory_Impl::CreateGraphicFilterSmooth ( Window* pParent,
+                                            const Graphic& rGraphic, double nRadius, sal_uInt32)
+{
+    GraphicFilterDialog* pDlg = new GraphicFilterSmooth( pParent, rGraphic, nRadius );
+    return new AbstractGraphicFilterDialog_Impl( pDlg );
+}
+
 AbstractGraphicFilterDialog * AbstractDialogFactory_Impl::CreateGraphicFilterSolarize (Window* pParent,  //add for GraphicFilterSolarize
-                                            const Graphic& rGraphic,
-                                            sal_uInt8 nGreyThreshold, sal_Bool bInvert, sal_uInt32 )
+                                            const Graphic& rGraphic, sal_uInt8 nGreyThreshold, sal_Bool bInvert, sal_uInt32 )
 {
     GraphicFilterDialog* pDlg = new GraphicFilterSolarize( pParent, rGraphic, nGreyThreshold, bInvert );
     return new AbstractGraphicFilterDialog_Impl( pDlg );
 }
 
 AbstractGraphicFilterDialog * AbstractDialogFactory_Impl::CreateGraphicFilterMosaic (Window* pParent,  //add for GraphicFilterMosaic
-                                            const Graphic& rGraphic,
-                                            sal_uInt16 nTileWidth, sal_uInt16 nTileHeight, sal_Bool bEnhanceEdges,
-                                            sal_uInt32 nResId)
+                                            const Graphic& rGraphic, sal_uInt16 nTileWidth, sal_uInt16 nTileHeight,
+                                            sal_Bool bEnhanceEdges, sal_uInt32 nResId)
 {
     GraphicFilterDialog* pDlg=NULL;
     switch ( nResId )
diff --git a/cui/source/factory/dlgfact.hxx b/cui/source/factory/dlgfact.hxx
index 0f25c25992a0..024300bd4767 100644
--- a/cui/source/factory/dlgfact.hxx
+++ b/cui/source/factory/dlgfact.hxx
@@ -725,18 +725,20 @@ public:
                                                         sal_Int16 nInitialContext,
                                                         const Link& lnkContextSupplier);
     virtual AbstractGraphicFilterDialog *   CreateGraphicFilterEmboss (Window* pParent,  //add for GraphicFilterEmboss
-                                            const Graphic& rGraphic,
-                                            RECT_POINT eLightSource, sal_uInt32 nResId);
+                                                const Graphic& rGraphic, RECT_POINT eLightSource,
+                                                sal_uInt32 nResId);
     virtual AbstractGraphicFilterDialog *   CreateGraphicFilterPosterSepia (Window* pParent,  //add for GraphicFilterPoster & GraphicFilterSepia
-                                            const Graphic& rGraphic,
-                                            sal_uInt16 nCount,
-                                            sal_uInt32 nResId);
-    virtual AbstractGraphicFilterDialog *   CreateGraphicFilterSolarize (Window* pParent,  //add for GraphicFilterSolarize
-                                            const Graphic& rGraphic,
-                                            sal_uInt8 nGreyThreshold, sal_Bool bInvert, sal_uInt32 nResId);
+                                                const Graphic& rGraphic, sal_uInt16 nCount,
+                                                sal_uInt32 nResId);
+    virtual AbstractGraphicFilterDialog *   CreateGraphicFilterSmooth (Window* pParent,  //add for GraphicFilterSolarize
+                                                const Graphic& rGraphic, double nRadius,
+                                                sal_uInt32 nResId);
+    virtual AbstractGraphicFilterDialog *   CreateGraphicFilterSolarize (Window* pParent,  //add for GraphicFilterSmooth
+                                                const Graphic& rGraphic, sal_uInt8 nGreyThreshold,
+                                                sal_Bool bInvert, sal_uInt32 nResId);
     virtual AbstractGraphicFilterDialog *   CreateGraphicFilterMosaic (Window* pParent,  //add for GraphicFilterMosaic
-                                            const Graphic& rGraphic,
-                                            sal_uInt16 nTileWidth, sal_uInt16 nTileHeight, sal_Bool bEnhanceEdges, sal_uInt32 nResId);
+                                                const Graphic& rGraphic, sal_uInt16 nTileWidth, sal_uInt16 nTileHeight,
+                                                sal_Bool bEnhanceEdges, sal_uInt32 nResId);
     virtual AbstractSvxAreaTabDialog*       CreateSvxAreaTabDialog( Window* pParent,//add for SvxAreaTabDialog
                                                             const SfxItemSet* pAttr,
                                                             SdrModel* pModel,
diff --git a/cui/source/inc/cuigrfflt.hxx b/cui/source/inc/cuigrfflt.hxx
index 05b0eec9a984..98303e058baf 100644
--- a/cui/source/inc/cuigrfflt.hxx
+++ b/cui/source/inc/cuigrfflt.hxx
@@ -95,6 +95,26 @@ public:
     virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY ) = 0;
 };
 
+// -------------------------
+// - GraphicFilterSmooth -
+// -------------------------
+
+class GraphicFilterSmooth : public GraphicFilterDialog
+{
+private:
+
+    FixedText       maFtRadius;
+    NumericField    maMtrRadius;
+
+public:
+
+    GraphicFilterSmooth( Window* pParent, const Graphic& rGraphic, double nRadius);
+    ~GraphicFilterSmooth();
+
+    virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
+    double          GetRadius() const { return maMtrRadius.GetValue() / 10.0; }
+};
+
 // -----------------------
 // - GraphicFilterMosaic -
 // -----------------------