AOO410/main/svx/inc/svx/bmpmask.hxx

/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef _BMPMASK_HXX_
#define _BMPMASK_HXX_

#include <sfx2/ctrlitem.hxx>
#include <sfx2/dockwin.hxx>
#include <vcl/toolbox.hxx>
#include <vcl/fixed.hxx>
#include <vcl/group.hxx>
#include <vcl/graph.hxx>
#include "svx/svxdllapi.h"

#include <svx/dlgctrl.hxx>

/*************************************************************************
|*
|*	class SvxBmpMaskSelectItem
|*
\************************************************************************/
class SvxBmpMask;

class SvxBmpMaskSelectItem : public SfxControllerItem
{
private:
	SvxBmpMask  &rBmpMask;

protected:
	virtual void StateChanged( sal_uInt16 nSID, SfxItemState eState,
							   const SfxPoolItem* pState );

public:
	SvxBmpMaskSelectItem( sal_uInt16 nId, SvxBmpMask& rMask,
						  SfxBindings& rBindings );
};

/*************************************************************************
|*
|* Ableitung vom SfxChildWindow als 'Beh"alter' f"ur Float
|*
\************************************************************************/

class SVX_DLLPUBLIC SvxBmpMaskChildWindow : public SfxChildWindow
{
 public:
							SvxBmpMaskChildWindow( Window*,
												   sal_uInt16, SfxBindings*,
												   SfxChildWinInfo* );

	SFX_DECL_CHILDWINDOW(SvxBmpMaskChildWindow);
};

/*************************************************************************
|*
|*  class SvxBmpMask
|*
\************************************************************************/

class MaskData;
class MaskSet;
class ColorWindow;

class SVX_DLLPUBLIC SvxBmpMask : public SfxDockingWindow
{
	friend class MaskData;
	friend class MaskSet;

	Window* 			pParentWin;
	Size				aLastSize;
	ToolBox				aTbxPipette;
	ColorWindow*		pCtlPipette;
	PushButton			aBtnExec;
    FixedLine           aGrpQ;

	FixedText			aFt1;
	FixedText			aFt2;
	FixedText			aFt3;
	CheckBox			aCbx1;
	MaskSet*			pQSet1;
	MetricField			aSp1;
	ColorLB				aLbColor1;

	CheckBox			aCbx2;
	MaskSet*			pQSet2;
	MetricField			aSp2;
	ColorLB				aLbColor2;

	CheckBox			aCbx3;
	MaskSet*			pQSet3;
	MetricField			aSp3;
	ColorLB				aLbColor3;

	CheckBox			aCbx4;
	MaskSet*			pQSet4;
	MetricField			aSp4;
	ColorLB				aLbColor4;

	MaskData*			pData;
	CheckBox			aCbxTrans;
	ColorLB				aLbColorTrans;

	XColorListSharedPtr maColTab;
	Color				aPipetteColor;
	SvxBmpMaskSelectItem aSelItem;

	Image				maImgPipette;
	Image				maImgPipetteH;

	virtual sal_Bool 		Close();

#ifdef BMPMASK_PRIVATE

	sal_uInt16				InitColorArrays( Color* pSrcCols, Color* pDstCols,
										 sal_uIntPtr* pTols );

	Bitmap 				ImpMask( const Bitmap& rBitmap );
	BitmapEx			ImpMask( const BitmapEx& rBitmapEx );
	GDIMetaFile 		ImpMask( const GDIMetaFile& rMtf );
	Animation 			ImpMask( const Animation& rAnimation );
	BitmapEx			ImpMaskTransparent( const BitmapEx& rBitmapEx,
											const Color& rColor,
											const long nTol );
	BitmapEx			ImpReplaceTransparency( const BitmapEx& rBmpEx,
												const Color& rColor );
	Animation			ImpReplaceTransparency( const Animation& rAnim,
												const Color& rColor );
	GDIMetaFile			ImpReplaceTransparency( const GDIMetaFile& rMtf,
												const Color& rColor );

#endif // BMPMASK_PRIVATE

public:

						SvxBmpMask( SfxBindings *pBindinx,
									SfxChildWindow *pCW,
									Window* pParent,
									const ResId& rResId );
						~SvxBmpMask();

	void				SetColor( const Color& rColor );
	void				PipetteClicked();

	sal_Bool				NeedsColorTable() const;
	void 				SetColorTable( XColorListSharedPtr aColorTable );

	void				SetExecState( sal_Bool bEnable );

	Graphic 			Mask( const Graphic& rGraphic );

	sal_Bool				IsEyedropping() const;

	void				onSelect( MaskSet* pSet );

	virtual void DataChanged( const DataChangedEvent& rDCEvt );
	void ApplyStyle();

private:

    /** Set names for accessible objects.  This is necessary for objects
        like the source color checkboxes which initially have no name and
        for which the description would be read by AT.
    */
    SVX_DLLPRIVATE void SetAccessibleNames (void);
};

/*************************************************************************
|*
|* Defines
|*
\************************************************************************/

#define SVXBMPMASK() ( (SvxBmpMask*) ( SfxViewFrame::Current()->GetChildWindow( 	\
					 SvxBmpMaskChildWindow::GetChildWindowId() )-> 	\
					 GetWindow() ) )

#endif // _BMPMASK_HXX_