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/* -*- 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 .
*/
#ifndef _CUI_GRFFLT_HXX
#define _CUI_GRFFLT_HXX
#include <vcl/fixed.hxx>
#include <vcl/field.hxx>
#include <vcl/button.hxx>
#include <vcl/timer.hxx>
#include <vcl/dialog.hxx>
#include <vcl/group.hxx>
#include <tools/helpers.hxx>
#include <svtools/grfmgr.hxx>
#include <svx/graphctl.hxx>
#include <svx/dlgctrl.hxx>
#include <svx/rectenum.hxx>
// -----------------------
// - GraphicFilterDialog -
// -----------------------
class GraphicFilterDialog : public ModalDialog
{
private:
class PreviewWindow : public Control
{
private:
Graphic 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;
DECL_LINK(ImplPreviewTimeoutHdl, void *);
DECL_LINK( ImplModifyHdl, void* p );
protected:
PreviewWindow maPreview;
OKButton maBtnOK;
CancelButton maBtnCancel;
HelpButton maBtnHelp;
FixedLine maFlParameter;
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;
};
// -------------------------
// - 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 -
// -----------------------
class GraphicFilterMosaic : public GraphicFilterDialog
{
private:
FixedText maFtWidth;
MetricField maMtrWidth;
FixedText maFtHeight;
MetricField maMtrHeight;
CheckBox maCbxEdges;
public:
GraphicFilterMosaic( Window* pParent, const Graphic& rGraphic,
sal_uInt16 nTileWidth, sal_uInt16 nTileHeight, sal_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()); }
sal_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,
sal_uInt8 nGreyThreshold, sal_Bool bInvert );
~GraphicFilterSolarize();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
sal_uInt8 GetGreyThreshold() const { return( (sal_uInt8) FRound( maMtrThreshold.GetValue() * 2.55 ) ); }
sal_Bool IsInvert() const { return maCbxInvert.IsChecked(); }
};
// ----------------------
// - GraphicFilterSepia -
// ----------------------
class GraphicFilterSepia : public GraphicFilterDialog
{
private:
FixedText maFtSepia;
MetricField maMtrSepia;
public:
GraphicFilterSepia( Window* pParent, const Graphic& rGraphic,
sal_uInt16 nSepiaPercent );
~GraphicFilterSepia();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
sal_uInt16 GetSepiaPercent() const
{ return sal::static_int_cast< sal_uInt16 >(maMtrSepia.GetValue()); }
};
// -----------------------
// - GraphicFilterPoster -
// -----------------------
class GraphicFilterPoster : public GraphicFilterDialog
{
private:
FixedText maFtPoster;
NumericField maNumPoster;
public:
GraphicFilterPoster( Window* pParent, const Graphic& rGraphic,
sal_uInt16 nPosterColorCount );
~GraphicFilterPoster();
virtual Graphic GetFilteredGraphic( const Graphic& rGraphic, double fScaleX, double fScaleY );
sal_uInt16 GetPosterColorCount() const { return( (sal_uInt16) 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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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