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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ScrollHelper.hxx,v $
* $Revision: 1.7 $
*
* 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 RPTUI_SCROLLHELPER_HXX
#define RPTUI_SCROLLHELPER_HXX
#include <vcl/scrbar.hxx>
#include <com/sun/star/report/XSection.hpp>
#include <comphelper/propmultiplex.hxx>
#include "ReportDefines.hxx"
#include <svtools/colorcfg.hxx>
#include <svx/svdedtv.hxx>
#include "cppuhelper/basemutex.hxx"
#include <rtl/ref.hxx>
#include <boost/shared_ptr.hpp>
#include <vcl/dockwin.hxx>
#include <MarkedSection.hxx>
#include "ReportWindow.hxx"
class SdrView;
namespace rptui
{
class ODesignView;
class OReportWindow;
class OSectionView;
class OReportSection;
class OReportModel;
/** This class defines the scrollable area of the report design. It includes
the h-ruler and the sections, and end marker. Not the start marker.
*/
typedef Window OScrollWindowHelper_BASE;
class OScrollWindowHelper : public ::cppu::BaseMutex
, public OScrollWindowHelper_BASE/*TabPage*/
, public ::comphelper::OPropertyChangeListener
, public IMarkedSection
{
private:
ScrollBar m_aHScroll;
ScrollBar m_aVScroll;
ScrollBarBox m_aCornerWin; // window in the bottom right corner
Size m_aTotalPixelSize;
ODesignView* m_pParent;
OReportWindow m_aReportWindow;
::rtl::Reference<comphelper::OPropertyChangeMultiplexer >
m_pReportDefintionMultiPlexer; // listener for property changes
DECL_LINK( ScrollHdl, ScrollBar*);
Size ResizeScrollBars();
void ImplInitSettings();
void impl_initScrollBar( ScrollBar& _rScrollBar ) const;
OScrollWindowHelper(OScrollWindowHelper&);
void operator =(OScrollWindowHelper&);
protected:
virtual void DataChanged( const DataChangedEvent& rDCEvt );
// window
virtual void Resize();
virtual long Notify( NotifyEvent& rNEvt );
// OPropertyChangeListener
virtual void _propertyChanged(const ::com::sun::star::beans::PropertyChangeEvent& _rEvent) throw( ::com::sun::star::uno::RuntimeException);
public:
OScrollWindowHelper( ODesignView* _pReportDesignView);
virtual ~OScrollWindowHelper();
/** late ctor
*/
void initialize();
inline Point getThumbPos() const { return Point(m_aHScroll.GetThumbPos(),m_aVScroll.GetThumbPos())/*m_aScrollOffset*/; }
inline const OReportWindow& getReportWindow() const { return m_aReportWindow; }
void setTotalSize(sal_Int32 _nWidth ,sal_Int32 _nHeight);
inline Size getTotalSize() const { return m_aTotalPixelSize; }
inline ScrollBar* GetHScroll() { return &m_aHScroll; }
inline ScrollBar* GetVScroll() { return &m_aVScroll; }
// forwards
void SetMode( DlgEdMode _eMode );
void SetInsertObj( USHORT eObj,const ::rtl::OUString& _sShapeType = ::rtl::OUString());
rtl::OUString GetInsertObjString() const;
void setGridSnap(BOOL bOn);
void setDragStripes(BOOL bOn);
BOOL isDragStripes() const;
/** copies the current selection in this section
*/
void Copy();
/** returns if paste is allowed
*
* \return <TRUE/> if paste is allowed
*/
BOOL IsPasteAllowed();
/** paste a new control in this section
*/
void Paste();
/** Deletes the current selection in this section
*
*/
void Delete();
/** All objects will be marked.
*/
void SelectAll(const sal_uInt16 _nObjectType);
/** returns <TRUE/> when a object is marked
*/
BOOL HasSelection();
/** removes the section at the given position.
*
* \param _nPosition Zero based.
*/
void removeSection(USHORT _nPosition);
/** adds a new section at position _nPosition.
If the section is <NULL/> nothing happens.
If the position is grater than the current elements, the section will be appended.
*/
void addSection(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >& _xSection
,const ::rtl::OUString& _sColorEntry
,USHORT _nPosition = USHRT_MAX);
USHORT getSectionCount() const;
/** turns the grid on or off
*
* \param _bVisible
*/
void toggleGrid(sal_Bool _bVisible);
/** unmark all objects on the views without the given one.
*
* @param _pSectionView The view where the objects should not be unmarked.
*/
void unmarkAllObjects(OSectionView* _pSectionView);
/** shows or hides the ruler.
*/
void showRuler(sal_Bool _bShow);
/** calculate the max width of the markers
*
* @param _bWithEnd if <TRUE/> the end marker will be used for calculation as well otherwise not.
* \return the max width
*/
sal_Int32 getMaxMarkerWidth(sal_Bool _bWithEnd) const;
/** checks if the keycode is known by the child windows
@param _rCode the keycode
@return <TRUE/> if the keycode is handled otherwise <FALSE/>
*/
sal_Bool handleKeyEvent(const KeyEvent& _rEvent);
/** the the section as marked or not marked
@param _pSectionView the section where to set the marked flag
@param _bMark the marked flag
*/
void setMarked(OSectionView* _pSectionView,sal_Bool _bMark);
void setMarked(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection,sal_Bool _bMark);
void setMarked(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportComponent> >& _xShape,sal_Bool _bMark);
// IMarkedSection
::boost::shared_ptr<OSectionWindow> getMarkedSection(NearSectionAccess nsa = CURRENT) const;
::boost::shared_ptr<OSectionWindow> getSectionWindow(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection) const;
virtual void markSection(const sal_uInt16 _nPos);
/** fills the positions of all collapsed sections.
*
* \param _rCollapsedPositions Out parameter which holds afterwards all positions of the collapsed sections.
*/
void fillCollapsedSections(::std::vector<sal_uInt16>& _rCollapsedPositions) const;
/** collpase all sections given by their position
*
* \param _aCollpasedSections The position of the sections which should be collapsed.
*/
void collapseSections(const com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue>& _aCollpasedSections);
/** align all marked objects in all sections
*
* \param eHor
* \param eVert
* \param bBoundRects
*/
void alignMarkedObjects(sal_Int32 _nControlModification, bool _bAlignAtSection, bool bBoundRects = false);
sal_uInt32 getMarkedObjectCount() const;
/** zoom the ruler and view windows
*/
void zoom(const Fraction& _aZoom);
/** fills the vector with all selected control models
/param _rSelection The vector will be filled and will not be cleared before.
*/
void fillControlModelSelection(::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > >& _rSelection) const;
/** calculates the zoom factor.
@param _eType which kind of zoom is needed
*/
sal_uInt16 getZoomFactor(SvxZoomType _eType) const;
};
}
#endif // RPTUI_SCROLLHELPER_HXX
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