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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CUI_GRFFLT_HXX
#define _CUI_GRFFLT_HXX
#include <vcl/fixed.hxx>
#include <vcl/field.hxx>
#ifndef _SV_BUTTON_HXX
#include <vcl/button.hxx>
#endif
#include <vcl/timer.hxx>
#include <vcl/dialog.hxx>
#include <vcl/group.hxx>
#include <vcl/salbtype.hxx>
#include <svtools/grfmgr.hxx>
#include <svx/graphctl.hxx>
#include <svx/dlgctrl.hxx>
#include <svx/rectenum.hxx>
/*
// ---------------
// - Error codes -
// ---------------
#define SVX_GRAPHICFILTER_ERRCODE_NONE 0x00000000
#define SVX_GRAPHICFILTER_UNSUPPORTED_GRAPHICTYPE 0x00000001
#define SVX_GRAPHICFILTER_UNSUPPORTED_SLOT 0x00000002
// --------------------
// - SvxGraphicFilter -
// --------------------
class SfxRequest;
class SfxItemSet;
class SvxGraphicFilter
{
public:
static ULONG ExecuteGrfFilterSlot( SfxRequest& rReq, GraphicObject& rFilterObject );
static void DisableGraphicFilterSlots( SfxItemSet& rSet );
};
*/
// -----------------------
// - GraphicFilterDialog -
// -----------------------
class GraphicFilterDialog : public ModalDialog
{
private:
class PreviewWindow : public Control
{
private:
GraphicObject maGraphic;
virtual void Paint( const Rectangle& rRect );
public:
PreviewWindow( Window* pParent, const ResId& rResId );
~PreviewWindow();
void SetGraphic( const Graphic& rGraphic );
};
private:
Timer maTimer;
Link maModifyHdl;
Graphic maGraphic;
double mfScaleX;
double mfScaleY;
Size maSizePixel;
PreviewWindow maPreview;
FixedLine maFlParameter;
OKButton maBtnOK;
CancelButton maBtnCancel;
HelpButton maBtnHelp;
DECL_LINK( ImplPreviewTimeoutHdl, Timer* pTimer );
DECL_LINK( ImplModifyHdl, void* p );
protected:
const Link& GetModifyHdl() const { return maModifyHdl; }
const Size& GetGraphicSizePixel() const { return maSizePixel; }
public:
GraphicFilterDialog( Window* pParent, const ResId& rResId, const Graphic& rGraphic );
~GraphicFilterDialog();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY ) = 0;
};
// -----------------------
// - GraphicFilterMosaic -
// -----------------------
class GraphicFilterMosaic : public GraphicFilterDialog
{
private:
FixedText maFtWidth;
MetricField maMtrWidth;
FixedText maFtHeight;
MetricField maMtrHeight;
CheckBox maCbxEdges;
public:
GraphicFilterMosaic( Window* pParent, const Graphic& rGraphic,
USHORT nTileWidth, USHORT nTileHeight, BOOL bEnhanceEdges );
~GraphicFilterMosaic();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
long GetTileWidth() const { return static_cast<long>(maMtrWidth.GetValue()); }
long GetTileHeight() const { return static_cast<long>(maMtrHeight.GetValue()); }
BOOL IsEnhanceEdges() const { return maCbxEdges.IsChecked(); }
};
// -------------------------
// - GraphicFilterSolarize -
// -------------------------
class GraphicFilterSolarize : public GraphicFilterDialog
{
private:
FixedText maFtThreshold;
MetricField maMtrThreshold;
CheckBox maCbxInvert;
public:
GraphicFilterSolarize( Window* pParent, const Graphic& rGraphic,
BYTE nGreyThreshold, BOOL bInvert );
~GraphicFilterSolarize();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
BYTE GetGreyThreshold() const { return( (BYTE) FRound( maMtrThreshold.GetValue() * 2.55 ) ); }
BOOL IsInvert() const { return maCbxInvert.IsChecked(); }
};
// ----------------------
// - GraphicFilterSepia -
// ----------------------
class GraphicFilterSepia : public GraphicFilterDialog
{
private:
FixedText maFtSepia;
MetricField maMtrSepia;
public:
GraphicFilterSepia( Window* pParent, const Graphic& rGraphic,
USHORT nSepiaPercent );
~GraphicFilterSepia();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
USHORT GetSepiaPercent() const
{ return sal::static_int_cast< USHORT >(maMtrSepia.GetValue()); }
};
// -----------------------
// - GraphicFilterPoster -
// -----------------------
class GraphicFilterPoster : public GraphicFilterDialog
{
private:
FixedText maFtPoster;
NumericField maNumPoster;
public:
GraphicFilterPoster( Window* pParent, const Graphic& rGraphic,
USHORT nPosterColorCount );
~GraphicFilterPoster();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
USHORT GetPosterColorCount() const { return( (USHORT) maNumPoster.GetValue() ); }
};
// -----------------------
// - GraphicFilterEmboss -
// -----------------------
class GraphicFilterEmboss : public GraphicFilterDialog
{
private:
class EmbossControl : public SvxRectCtl
{
private:
Link maModifyHdl;
virtual void MouseButtonDown( const MouseEvent& rEvt );
public:
EmbossControl( Window* pParent, const ResId& rResId, RECT_POINT eRectPoint ) :
SvxRectCtl( pParent, rResId ) { SetActualRP( eRectPoint ); }
void SetModifyHdl( const Link& rHdl ) { maModifyHdl = rHdl; }
};
private:
FixedText maFtLight;
EmbossControl maCtlLight;
public:
GraphicFilterEmboss( Window* pParent, const Graphic& rGraphic,
RECT_POINT eLightSource );
~GraphicFilterEmboss();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
RECT_POINT GetLightSource() const { return maCtlLight.GetActualRP(); }
};
#endif
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