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Diffstat (limited to 'reportdesign/source/ui/report/ScrollHelper.cxx')
| -rw-r--r-- | reportdesign/source/ui/report/ScrollHelper.cxx | 416 |
1 files changed, 416 insertions, 0 deletions
diff --git a/reportdesign/source/ui/report/ScrollHelper.cxx b/reportdesign/source/ui/report/ScrollHelper.cxx new file mode 100644 index 000000000000..13c65882e6c0 --- /dev/null +++ b/reportdesign/source/ui/report/ScrollHelper.cxx @@ -0,0 +1,416 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ +#include "precompiled_reportdesign.hxx" +#include "ScrollHelper.hxx" +#include "DesignView.hxx" +#include "ReportController.hxx" +#include "ReportWindow.hxx" +#include "UITools.hxx" +#include <tools/debug.hxx> +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#include <toolkit/helper/convert.hxx> +#include <vcl/svapp.hxx> + +namespace rptui +{ +#define LINE_SIZE 50 +#define SECTION_OFFSET 3 +#define SCR_LINE_SIZE 10 +using namespace ::com::sun::star; + +// ----------------------------------------------------------------------------- +void lcl_setScrollBar(sal_Int32 _nNewValue,const Point& _aPos,const Size& _aSize,ScrollBar& _rScrollBar) +{ + _rScrollBar.SetPosSizePixel(_aPos,_aSize); + _rScrollBar.SetPageSize( _nNewValue ); + _rScrollBar.SetVisibleSize( _nNewValue ); +} + +// ----------------------------------------------------------------------------- +DBG_NAME( rpt_OScrollWindowHelper ); +OScrollWindowHelper::OScrollWindowHelper( ODesignView* _pDesignView) + : OScrollWindowHelper_BASE( _pDesignView,WB_DIALOGCONTROL) + ,OPropertyChangeListener(m_aMutex) + ,m_aHScroll( this, WB_HSCROLL|WB_REPEAT|WB_DRAG ) + ,m_aVScroll( this, WB_VSCROLL|WB_REPEAT|WB_DRAG ) + ,m_aCornerWin( this ) + ,m_pParent(_pDesignView) + ,m_aReportWindow(this,m_pParent) + ,m_pReportDefintionMultiPlexer(NULL) +{ + DBG_CTOR( rpt_OScrollWindowHelper,NULL); + SetMapMode( MapMode( MAP_100TH_MM ) ); + + impl_initScrollBar( m_aHScroll ); + impl_initScrollBar( m_aVScroll ); + + m_aReportWindow.SetMapMode( MapMode( MAP_100TH_MM ) ); + m_aReportWindow.Show(); + + // normally we should be SCROLL_PANE + SetAccessibleRole(accessibility::AccessibleRole::SCROLL_PANE); + ImplInitSettings(); +} + +// ----------------------------------------------------------------------------- +OScrollWindowHelper::~OScrollWindowHelper() +{ + DBG_DTOR( rpt_OScrollWindowHelper,NULL); + if ( m_pReportDefintionMultiPlexer.is() ) + m_pReportDefintionMultiPlexer->dispose(); +} + +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::impl_initScrollBar( ScrollBar& _rScrollBar ) const +{ + AllSettings aSettings( _rScrollBar.GetSettings() ); + StyleSettings aStyle( aSettings.GetStyleSettings() ); + aStyle.SetDragFullOptions( aStyle.GetDragFullOptions() | DRAGFULL_OPTION_SCROLL ); // live scrolling + aSettings.SetStyleSettings( aStyle ); + _rScrollBar.SetSettings( aSettings ); + //_rScrollBar.SetMapMode( MapMode( MAP_100TH_MM ) ); + + _rScrollBar.SetScrollHdl( LINK( this, OScrollWindowHelper, ScrollHdl ) ); + _rScrollBar.SetLineSize( SCR_LINE_SIZE ); +} + +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::initialize() +{ + uno::Reference<report::XReportDefinition> xReportDefinition = m_pParent->getController().getReportDefinition(); + m_pReportDefintionMultiPlexer = addStyleListener(xReportDefinition,this); + + m_aReportWindow.initialize(); +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::setTotalSize(sal_Int32 _nWidth ,sal_Int32 _nHeight) +{ + m_aTotalPixelSize.Width() = _nWidth; + m_aTotalPixelSize.Height() = _nHeight; + + // now set the ranges without start marker + Fraction aStartWidth(REPORT_STARTMARKER_WIDTH * m_pParent->getController().getZoomValue(),100); + long nWidth = long(_nWidth - (double)aStartWidth); + m_aHScroll.SetRangeMax( nWidth ); + m_aVScroll.SetRangeMax( m_aTotalPixelSize.Height() ); + + Resize(); +} +//------------------------------------------------------------------------------ +Size OScrollWindowHelper::ResizeScrollBars() +{ + // get the new output-size in pixel + Size aOutPixSz = GetOutputSizePixel(); + if ( aOutPixSz.Width() == 0 || aOutPixSz.Height() == 0 ) + return aOutPixSz; + + aOutPixSz.Height() -= m_aReportWindow.getRulerHeight(); + // determine the size of the output-area and if we need scrollbars + const long nScrSize = GetSettings().GetStyleSettings().GetScrollBarSize(); + bool bVVisible = false; // by default no vertical-ScrollBar + bool bHVisible = false; // by default no horizontal-ScrollBar + bool bChanged; // determines if a visiblility was changed + do + { + bChanged = false; + + // does we need a vertical ScrollBar + if ( aOutPixSz.Width() < m_aTotalPixelSize.Width() && !bHVisible ) + { + bHVisible = true; + aOutPixSz.Height() -= nScrSize; + bChanged = true; + } + + // does we need a horizontal ScrollBar + if ( aOutPixSz.Height() < m_aTotalPixelSize.Height() && !bVVisible ) + { + bVVisible = true; + aOutPixSz.Width() -= nScrSize; + bChanged = true; + } + + } + while ( bChanged ); // until no visibility has changed + + aOutPixSz.Height() += m_aReportWindow.getRulerHeight(); + + // show or hide scrollbars + m_aVScroll.Show( bVVisible ); + m_aHScroll.Show( bHVisible ); + + // disable painting in the corner between the scrollbars + if ( bVVisible && bHVisible ) + { + m_aCornerWin.SetPosSizePixel(Point(aOutPixSz.Width(), aOutPixSz.Height()), Size(nScrSize, nScrSize) ); + m_aCornerWin.Show(); + } + else + m_aCornerWin.Hide(); + + const Point aOffset = LogicToPixel( Point( SECTION_OFFSET, SECTION_OFFSET ), MAP_APPFONT ); + // resize scrollbars and set their ranges + { + Fraction aStartWidth(long(REPORT_STARTMARKER_WIDTH*m_pParent->getController().getZoomValue()),100); + const sal_Int32 nNewWidth = aOutPixSz.Width() - aOffset.X() - (long)aStartWidth; + lcl_setScrollBar(nNewWidth,Point( (long)aStartWidth + aOffset.X(), aOutPixSz.Height() ),Size( nNewWidth, nScrSize ),m_aHScroll); + } + { + const sal_Int32 nNewHeight = aOutPixSz.Height() - m_aReportWindow.getRulerHeight(); + lcl_setScrollBar(nNewHeight,Point( aOutPixSz.Width(), m_aReportWindow.getRulerHeight() ),Size( nScrSize,nNewHeight),m_aVScroll); + } + + return aOutPixSz; +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::Resize() +{ + OScrollWindowHelper_BASE::Resize(); + const Size aTotalOutputSize = ResizeScrollBars(); + + m_aReportWindow.SetPosSizePixel(Point( 0, 0 ),aTotalOutputSize); +} +//------------------------------------------------------------------------------ +IMPL_LINK( OScrollWindowHelper, ScrollHdl, ScrollBar*, /*pScroll*/ ) +{ + m_aReportWindow.ScrollChildren( getThumbPos() ); + return 0; +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::addSection(const uno::Reference< report::XSection >& _xSection + ,const ::rtl::OUString& _sColorEntry + ,sal_uInt16 _nPosition) +{ + m_aReportWindow.addSection(_xSection,_sColorEntry,_nPosition); +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::removeSection(sal_uInt16 _nPosition) +{ + m_aReportWindow.removeSection(_nPosition); +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::toggleGrid(sal_Bool _bVisible) +{ + m_aReportWindow.toggleGrid(_bVisible); +} +//------------------------------------------------------------------------------ +sal_uInt16 OScrollWindowHelper::getSectionCount() const +{ + return m_aReportWindow.getSectionCount(); +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::SetInsertObj( sal_uInt16 eObj,const ::rtl::OUString& _sShapeType ) +{ + m_aReportWindow.SetInsertObj(eObj,_sShapeType); +} +//---------------------------------------------------------------------------- +rtl::OUString OScrollWindowHelper::GetInsertObjString() const +{ + return m_aReportWindow.GetInsertObjString(); +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::SetMode( DlgEdMode _eNewMode ) +{ + m_aReportWindow.SetMode(_eNewMode); +} +//------------------------------------------------------------------------------ +sal_Bool OScrollWindowHelper::HasSelection() const +{ + return m_aReportWindow.HasSelection(); +} +//---------------------------------------------------------------------------- +void OScrollWindowHelper::Delete() +{ + m_aReportWindow.Delete(); +} +//---------------------------------------------------------------------------- +void OScrollWindowHelper::Copy() +{ + m_aReportWindow.Copy(); +} +//---------------------------------------------------------------------------- +void OScrollWindowHelper::Paste() +{ + m_aReportWindow.Paste(); +} +//---------------------------------------------------------------------------- +sal_Bool OScrollWindowHelper::IsPasteAllowed() const +{ + return m_aReportWindow.IsPasteAllowed(); +} +//----------------------------------------------------------------------------- +void OScrollWindowHelper::SelectAll(const sal_uInt16 _nObjectType) +{ + m_aReportWindow.SelectAll(_nObjectType); +} +//---------------------------------------------------------------------------- +void OScrollWindowHelper::unmarkAllObjects(OSectionView* _pSectionView) +{ + m_aReportWindow.unmarkAllObjects(_pSectionView); +} +//------------------------------------------------------------------------------ +sal_Int32 OScrollWindowHelper::getMaxMarkerWidth(sal_Bool _bWithEnd) const +{ + return m_aReportWindow.getMaxMarkerWidth(_bWithEnd); +} +//---------------------------------------------------------------------------- +void OScrollWindowHelper::showRuler(sal_Bool _bShow) +{ + m_aReportWindow.showRuler(_bShow); +} +//------------------------------------------------------------------------------ +sal_Bool OScrollWindowHelper::handleKeyEvent(const KeyEvent& _rEvent) +{ + return m_aReportWindow.handleKeyEvent(_rEvent); +} +//------------------------------------------------------------------------ +void OScrollWindowHelper::setMarked(OSectionView* _pSectionView,sal_Bool _bMark) +{ + m_aReportWindow.setMarked(_pSectionView,_bMark); +} +//------------------------------------------------------------------------ +void OScrollWindowHelper::setMarked(const uno::Reference< report::XSection>& _xSection,sal_Bool _bMark) +{ + m_aReportWindow.setMarked(_xSection,_bMark); +} +//------------------------------------------------------------------------ +void OScrollWindowHelper::setMarked(const uno::Sequence< uno::Reference< report::XReportComponent> >& _xShape,sal_Bool _bMark) +{ + m_aReportWindow.setMarked(_xShape,_bMark); +} +// ------------------------------------------------------------------------- +::boost::shared_ptr<OSectionWindow> OScrollWindowHelper::getMarkedSection(NearSectionAccess nsa) const +{ + return m_aReportWindow.getMarkedSection(nsa); +} +// ------------------------------------------------------------------------- +::boost::shared_ptr<OSectionWindow> OScrollWindowHelper::getSectionWindow(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection) const +{ + return m_aReportWindow.getSectionWindow(_xSection); +} +// ------------------------------------------------------------------------- +void OScrollWindowHelper::markSection(const sal_uInt16 _nPos) +{ + m_aReportWindow.markSection(_nPos); +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::fillCollapsedSections(::std::vector<sal_uInt16>& _rCollapsedPositions) const +{ + m_aReportWindow.fillCollapsedSections(_rCollapsedPositions); +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::collapseSections(const uno::Sequence< ::com::sun::star::beans::PropertyValue>& _aCollpasedSections) +{ + m_aReportWindow.collapseSections(_aCollpasedSections); +} +//------------------------------------------------------------------------------ +long OScrollWindowHelper::Notify( NotifyEvent& rNEvt ) +{ + const CommandEvent* pCommandEvent = rNEvt.GetCommandEvent(); + if ( pCommandEvent && + ( ((pCommandEvent->GetCommand() == COMMAND_WHEEL) || + (pCommandEvent->GetCommand() == COMMAND_STARTAUTOSCROLL) || + (pCommandEvent->GetCommand() == COMMAND_AUTOSCROLL))) ) + { + ScrollBar* pHScrBar = NULL; + ScrollBar* pVScrBar = NULL; + if ( m_aHScroll.IsVisible() ) + pHScrBar = &m_aHScroll; + + if ( m_aVScroll.IsVisible() ) + pVScrBar = &m_aVScroll; + + if ( HandleScrollCommand( *pCommandEvent, pHScrBar, pVScrBar ) ) + return 1L; + } + return OScrollWindowHelper_BASE::Notify(rNEvt); +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::alignMarkedObjects(sal_Int32 _nControlModification,bool _bAlignAtSection, bool bBoundRects) +{ + m_aReportWindow.alignMarkedObjects(_nControlModification, _bAlignAtSection, bBoundRects); +} +//------------------------------------------------------------------------------ +void OScrollWindowHelper::ImplInitSettings() +{ + SetBackground( Wallpaper( Application::GetSettings().GetStyleSettings().GetFaceColor() )); + // SetBackground( Wallpaper( COL_LIGHTRED )); + SetFillColor( Application::GetSettings().GetStyleSettings().GetFaceColor() ); + SetTextFillColor( Application::GetSettings().GetStyleSettings().GetFaceColor() ); +} +//----------------------------------------------------------------------------- +void OScrollWindowHelper::DataChanged( const DataChangedEvent& rDCEvt ) +{ + Window::DataChanged( rDCEvt ); + + if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) && + (rDCEvt.GetFlags() & SETTINGS_STYLE) ) + { + ImplInitSettings(); + Invalidate(); + } +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::_propertyChanged(const beans::PropertyChangeEvent& /*_rEvent*/) throw( uno::RuntimeException) +{ + m_aReportWindow.notifySizeChanged(); +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::setGridSnap(sal_Bool bOn) +{ + m_aReportWindow.setGridSnap(bOn); +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::setDragStripes(sal_Bool bOn) +{ + m_aReportWindow.setDragStripes(bOn); +} +// ----------------------------------------------------------------------------- +sal_uInt32 OScrollWindowHelper::getMarkedObjectCount() const +{ + return m_aReportWindow.getMarkedObjectCount(); +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::zoom(const Fraction& _aZoom) +{ + m_aReportWindow.zoom(_aZoom); + Resize(); + Invalidate(INVALIDATE_NOCHILDREN|INVALIDATE_TRANSPARENT); +} +// ----------------------------------------------------------------------------- +void OScrollWindowHelper::fillControlModelSelection(::std::vector< uno::Reference< uno::XInterface > >& _rSelection) const +{ + m_aReportWindow.fillControlModelSelection(_rSelection); +} +// ----------------------------------------------------------------------------- +sal_uInt16 OScrollWindowHelper::getZoomFactor(SvxZoomType _eType) const +{ + return m_aReportWindow.getZoomFactor(_eType); +} +//============================================================================== +} // rptui +//============================================================================== |