svx/source/cui/cuigrfflt.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: cuigrfflt.hxx,v $
  10  * $Revision: 1.7 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #ifndef _CUI_GRFFLT_HXX
  32 #define _CUI_GRFFLT_HXX
  33
  34 #include <vcl/fixed.hxx>
  35 #include <vcl/field.hxx>
  36 #ifndef _SV_BUTTON_HXX
  37 #include <vcl/button.hxx>
  38 #endif
  39 #include <vcl/timer.hxx>
  40 #include <vcl/dialog.hxx>
  41 #include <vcl/group.hxx>
  42 #include <vcl/salbtype.hxx>
  43 #include <goodies/grfmgr.hxx>
  44 #include <svx/graphctl.hxx>
  45 #include <svx/dlgctrl.hxx>
  46 #include <svx/rectenum.hxx>
  47 /*
  48 // ---------------
  49 // - Error codes -
  50 // ---------------
  51
  52 #define SVX_GRAPHICFILTER_ERRCODE_NONE                          0x00000000
  53 #define SVX_GRAPHICFILTER_UNSUPPORTED_GRAPHICTYPE       0x00000001
  54 #define SVX_GRAPHICFILTER_UNSUPPORTED_SLOT                      0x00000002
  55
  56 // --------------------
  57 // - SvxGraphicFilter -
  58 // --------------------
  59
  60 class SfxRequest;
  61 class SfxItemSet;
  62
  63 class SvxGraphicFilter
  64 {
  65 public:
  66
  67     static ULONG        ExecuteGrfFilterSlot( SfxRequest& rReq, GraphicObject& rFilterObject );
  68     static void         DisableGraphicFilterSlots( SfxItemSet& rSet );
  69 };
  70 */
  71 // -----------------------
  72 // - GraphicFilterDialog -
  73 // -----------------------
  74
  75 class GraphicFilterDialog : public ModalDialog
  76 {
  77 private:
  78
  79     class PreviewWindow : public Control
  80     {
  81     private:
  82
  83         GraphicObject   maGraphic;
  84
  85         virtual void    Paint( const Rectangle& rRect );
  86
  87     public:
  88
  89                         PreviewWindow( Window* pParent, const ResId& rResId );
  90                         ~PreviewWindow();
  91
  92         void                    SetGraphic( const Graphic& rGraphic );
  93     };
  94
  95 private:
  96
  97     Timer                       maTimer;
  98     Link                        maModifyHdl;
  99     Graphic                     maGraphic;
 100     double                      mfScaleX;
 101     double                      mfScaleY;
 102     Size                        maSizePixel;
 103     PreviewWindow       maPreview;
 104     FixedLine           maFlParameter;
 105     OKButton            maBtnOK;
 106     CancelButton        maBtnCancel;
 107     HelpButton          maBtnHelp;
 108
 109                     DECL_LINK( ImplPreviewTimeoutHdl, Timer* pTimer );
 110                     DECL_LINK( ImplModifyHdl, void* p );
 111
 112 protected:
 113
 114     const Link&         GetModifyHdl() const { return maModifyHdl; }
 115     const Size&         GetGraphicSizePixel() const { return maSizePixel; }
 116
 117 public:
 118
 119                     GraphicFilterDialog( Window* pParent, const ResId& rResId, const Graphic& rGraphic );
 120                     ~GraphicFilterDialog();
 121
 122     virtual Graphic     GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY ) = 0;
 123 };
 124
 125 // -----------------------
 126 // - GraphicFilterMosaic -
 127 // -----------------------
 128
 129 class GraphicFilterMosaic : public GraphicFilterDialog
 130 {
 131 private:
 132
 133     FixedText           maFtWidth;
 134     MetricField         maMtrWidth;
 135     FixedText           maFtHeight;
 136     MetricField         maMtrHeight;
 137     CheckBox            maCbxEdges;
 138
 139 public:
 140
 141                     GraphicFilterMosaic( Window* pParent, const Graphic& rGraphic,
 142                                          USHORT nTileWidth, USHORT nTileHeight, BOOL bEnhanceEdges );
 143                     ~GraphicFilterMosaic();
 144
 145     virtual Graphic     GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
 146     long                        GetTileWidth() const { return static_cast<long>(maMtrWidth.GetValue()); }
 147     long                        GetTileHeight() const { return static_cast<long>(maMtrHeight.GetValue()); }
 148     BOOL                        IsEnhanceEdges() const { return maCbxEdges.IsChecked(); }
 149 };
 150
 151 // -------------------------
 152 // - GraphicFilterSolarize -
 153 // -------------------------
 154
 155 class GraphicFilterSolarize : public GraphicFilterDialog
 156 {
 157 private:
 158
 159     FixedText           maFtThreshold;
 160     MetricField         maMtrThreshold;
 161     CheckBox            maCbxInvert;
 162
 163 public:
 164
 165                     GraphicFilterSolarize( Window* pParent, const Graphic& rGraphic,
 166                                            BYTE nGreyThreshold, BOOL bInvert );
 167                     ~GraphicFilterSolarize();
 168
 169     virtual Graphic     GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
 170     BYTE                        GetGreyThreshold() const { return( (BYTE) FRound( maMtrThreshold.GetValue() * 2.55 ) ); }
 171     BOOL                        IsInvert() const { return maCbxInvert.IsChecked(); }
 172 };
 173
 174 // ----------------------
 175 // - GraphicFilterSepia -
 176 // ----------------------
 177
 178 class GraphicFilterSepia : public GraphicFilterDialog
 179 {
 180 private:
 181
 182     FixedText           maFtSepia;
 183     MetricField         maMtrSepia;
 184
 185 public:
 186
 187                     GraphicFilterSepia( Window* pParent, const Graphic& rGraphic,
 188                                         USHORT nSepiaPercent );
 189                     ~GraphicFilterSepia();
 190
 191     virtual Graphic     GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
 192     USHORT                      GetSepiaPercent() const
 193     { return sal::static_int_cast< USHORT >(maMtrSepia.GetValue()); }
 194 };
 195
 196 // -----------------------
 197 // - GraphicFilterPoster -
 198 // -----------------------
 199
 200 class GraphicFilterPoster : public GraphicFilterDialog
 201 {
 202 private:
 203
 204     FixedText           maFtPoster;
 205     NumericField        maNumPoster;
 206
 207 public:
 208
 209                     GraphicFilterPoster( Window* pParent, const Graphic& rGraphic,
 210                                          USHORT nPosterColorCount );
 211                     ~GraphicFilterPoster();
 212
 213     virtual Graphic     GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
 214     USHORT                      GetPosterColorCount() const { return( (USHORT) maNumPoster.GetValue() ); }
 215 };
 216
 217 // -----------------------
 218 // - GraphicFilterEmboss -
 219 // -----------------------
 220
 221 class GraphicFilterEmboss : public GraphicFilterDialog
 222 {
 223 private:
 224
 225     class EmbossControl : public SvxRectCtl
 226     {
 227     private:
 228
 229         Link                    maModifyHdl;
 230
 231         virtual void    MouseButtonDown( const MouseEvent& rEvt );
 232
 233     public:
 234
 235                         EmbossControl( Window* pParent, const ResId& rResId, RECT_POINT eRectPoint ) :
 236                             SvxRectCtl( pParent, rResId ) { SetActualRP( eRectPoint ); }
 237
 238         void                    SetModifyHdl( const Link& rHdl ) { maModifyHdl = rHdl; }
 239     };
 240
 241 private:
 242
 243     FixedText           maFtLight;
 244     EmbossControl       maCtlLight;
 245
 246 public:
 247
 248                     GraphicFilterEmboss( Window* pParent, const Graphic& rGraphic,
 249                                          RECT_POINT eLightSource );
 250                     ~GraphicFilterEmboss();
 251
 252     virtual Graphic     GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
 253     RECT_POINT          GetLightSource() const { return maCtlLight.GetActualRP(); }
 254 };
 255
 256 #endif