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-rw-r--r--sw/source/core/access/accmap.cxx526
1 files changed, 325 insertions, 201 deletions
diff --git a/sw/source/core/access/accmap.cxx b/sw/source/core/access/accmap.cxx
index 367db154a30a..0d7ab98d3b03 100644
--- a/sw/source/core/access/accmap.cxx
+++ b/sw/source/core/access/accmap.cxx
@@ -39,9 +39,7 @@
#include <map>
#include <list>
#include <accmap.hxx>
-#ifndef _ACCCONTEXT_HXX
#include <acccontext.hxx>
-#endif
#include <accdoc.hxx>
#include <accpreview.hxx>
#include <accpage.hxx>
@@ -53,7 +51,7 @@
#include <accembedded.hxx>
#include <acccell.hxx>
#include <acctable.hxx>
-#include "fesh.hxx"
+#include <fesh.hxx>
#include <rootfrm.hxx>
#include <txtfrm.hxx>
#include <hffrm.hxx>
@@ -61,10 +59,9 @@
#include <cellfrm.hxx>
#include <tabfrm.hxx>
#include <pagefrm.hxx>
+#include <flyfrm.hxx>
#include <ndtyp.hxx>
-#ifndef IDOCUMENTDRAWMODELACCESS_HXX_INCLUDED
#include <IDocumentDrawModelAccess.hxx>
-#endif
#include <svx/ShapeTypeHandler.hxx>
#include <vcl/svapp.hxx>
#include <com/sun/star/accessibility/AccessibleRelationType.hpp>
@@ -77,10 +74,13 @@
#include <pam.hxx>
#include <ndtxt.hxx>
// <--
+#include <dflyobj.hxx>
+#include <prevwpage.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::accessibility;
using ::rtl::OUString;
+using namespace ::sw::access;
struct SwFrmFunc
{
@@ -329,7 +329,7 @@ private:
SwRect maOldBox; // the old bounds for CHILD_POS_CHANGED
// and POS_CHANGED
uno::WeakReference < XAccessible > mxAcc; // The object that fires the event
- SwFrmOrObj maFrmOrObj; // the child for CHILD_POS_CHANGED and
+ SwAccessibleChild maFrmOrObj; // the child for CHILD_POS_CHANGED and
// the same as xAcc for any other
// event type
EventType meType; // The event type
@@ -342,7 +342,7 @@ private:
public:
SwAccessibleEvent_Impl( EventType eT,
SwAccessibleContext *pA,
- const SwFrmOrObj& rFrmOrObj )
+ const SwAccessibleChild& rFrmOrObj )
: mxAcc( pA ),
maFrmOrObj( rFrmOrObj ),
meType( eT ),
@@ -350,7 +350,7 @@ public:
{}
SwAccessibleEvent_Impl( EventType eT,
- const SwFrmOrObj& rFrmOrObj )
+ const SwAccessibleChild& rFrmOrObj )
: maFrmOrObj( rFrmOrObj ),
meType( eT ),
mnStates( 0 )
@@ -369,7 +369,7 @@ public:
SwAccessibleEvent_Impl( EventType eT,
SwAccessibleContext *pA,
- const SwFrmOrObj& rFrmOrObj,
+ const SwAccessibleChild& rFrmOrObj,
const SwRect& rR )
: maOldBox( rR ),
mxAcc( pA ),
@@ -385,7 +385,7 @@ public:
// --> OD 2005-12-12 #i27301# - use new type definition for parameter <_nStates>
SwAccessibleEvent_Impl( EventType eT,
SwAccessibleContext *pA,
- const SwFrmOrObj& rFrmOrObj,
+ const SwAccessibleChild& rFrmOrObj,
const tAccessibleStates _nStates )
: mxAcc( pA ),
maFrmOrObj( rFrmOrObj ),
@@ -425,7 +425,7 @@ public:
maOldBox = rOldBox;
}
- inline const SwFrmOrObj& GetFrmOrObj() const
+ inline const SwAccessibleChild& GetFrmOrObj() const
{
return maFrmOrObj;
}
@@ -524,22 +524,26 @@ public:
//------------------------------------------------------------------------------
-struct SwFrmOrObjFunc
+struct SwAccessibleChildFunc
{
- sal_Bool operator()( const SwFrmOrObj& r1,
- const SwFrmOrObj& r2 ) const
+ sal_Bool operator()( const SwAccessibleChild& r1,
+ const SwAccessibleChild& r2 ) const
{
const void *p1 = r1.GetSwFrm()
- ? static_cast < const void * >( r1.GetSwFrm())
- : static_cast < const void * >( r1.GetSdrObject() );
+ ? static_cast < const void * >( r1.GetSwFrm())
+ : ( r1.GetDrawObject()
+ ? static_cast < const void * >( r1.GetDrawObject() )
+ : static_cast < const void * >( r1.GetWindow() ) );
const void *p2 = r2.GetSwFrm()
- ? static_cast < const void * >( r2.GetSwFrm())
- : static_cast < const void * >( r2.GetSdrObject() );
+ ? static_cast < const void * >( r2.GetSwFrm())
+ : ( r2.GetDrawObject()
+ ? static_cast < const void * >( r2.GetDrawObject() )
+ : static_cast < const void * >( r2.GetWindow() ) );
return p1 < p2;
}
};
-typedef ::std::map < SwFrmOrObj, SwAccessibleEventList_Impl::iterator,
- SwFrmOrObjFunc > _SwAccessibleEventMap_Impl;
+typedef ::std::map < SwAccessibleChild, SwAccessibleEventList_Impl::iterator,
+ SwAccessibleChildFunc > _SwAccessibleEventMap_Impl;
class SwAccessibleEventMap_Impl: public _SwAccessibleEventMap_Impl
{
@@ -577,6 +581,222 @@ typedef ::std::map< uno::WeakReference < XAccessible >,
class SwAccessibleSelectedParas_Impl: public _SwAccessibleSelectedParas_Impl
{};
// <--
+
+// helper class that stores preview data
+class SwAccPreviewData
+{
+ typedef std::vector<Rectangle> Rectangles;
+ Rectangles maPreviewRects;
+ Rectangles maLogicRects;
+
+ SwRect maVisArea;
+ Fraction maScale;
+
+ const SwPageFrm *mpSelPage;
+
+ /** adjust logic page retangle to its visible part
+
+ OD 17.01.2003 #103492#
+
+ @author OD
+
+ @param _iorLogicPgSwRect
+ input/output parameter - reference to the logic page rectangle, which
+ has to be adjusted.
+
+ @param _rPrevwPgSwRect
+ input parameter - constant reference to the corresponding preview page
+ rectangle; needed to determine the visible part of the logic page rectangle.
+
+ @param _rPrevwWinSize
+ input paramter - constant reference to the preview window size in TWIP;
+ needed to determine the visible part of the logic page rectangle
+ */
+ void AdjustLogicPgRectToVisibleArea( SwRect& _iorLogicPgSwRect,
+ const SwRect& _rPrevwPgSwRect,
+ const Size& _rPrevwWinSize );
+
+public:
+ SwAccPreviewData();
+ ~SwAccPreviewData();
+
+ // OD 14.01.2003 #103492# - complete re-factoring of method due to new
+ // page/print preview functionality.
+ void Update( const SwAccessibleMap& rAccMap,
+ const std::vector<PrevwPage*>& _rPrevwPages,
+ const Fraction& _rScale,
+ const SwPageFrm* _pSelectedPageFrm,
+ const Size& _rPrevwWinSize );
+
+ // OD 14.01.2003 #103492# - complete re-factoring of method due to new
+ // page/print preview functionality.
+ void InvalidateSelection( const SwPageFrm* _pSelectedPageFrm );
+
+ const SwRect& GetVisArea() const;
+
+ MapMode GetMapModeForPreview( ) const;
+
+ /** Adjust the MapMode so that the preview page appears at the
+ * proper position. rPoint identifies the page for which the
+ * MapMode should be adjusted. If bFromPreview is true, rPoint is
+ * a preview coordinate; else it's a document coordinate. */
+ // OD 17.01.2003 #103492# - delete unused 3rd parameter.
+ void AdjustMapMode( MapMode& rMapMode,
+ const Point& rPoint ) const;
+
+ inline const SwPageFrm *GetSelPage() const { return mpSelPage; }
+
+ void DisposePage(const SwPageFrm *pPageFrm );
+};
+
+SwAccPreviewData::SwAccPreviewData() :
+ mpSelPage( 0 )
+{
+}
+
+SwAccPreviewData::~SwAccPreviewData()
+{
+}
+
+// OD 13.01.2003 #103492# - complete re-factoring of method due to new page/print
+// preview functionality.
+void SwAccPreviewData::Update( const SwAccessibleMap& rAccMap,
+ const std::vector<PrevwPage*>& _rPrevwPages,
+ const Fraction& _rScale,
+ const SwPageFrm* _pSelectedPageFrm,
+ const Size& _rPrevwWinSize )
+{
+ // store preview scaling, maximal preview page size and selected page
+ maScale = _rScale;
+ mpSelPage = _pSelectedPageFrm;
+
+ // prepare loop on preview pages
+ maPreviewRects.clear();
+ maLogicRects.clear();
+ SwAccessibleChild aPage;
+ maVisArea.Clear();
+
+ // loop on preview pages to calculate <maPreviewRects>, <maLogicRects> and
+ // <maVisArea>
+ for ( std::vector<PrevwPage*>::const_iterator aPageIter = _rPrevwPages.begin();
+ aPageIter != _rPrevwPages.end();
+ ++aPageIter )
+ {
+ aPage = (*aPageIter)->pPage;
+
+ // add preview page rectangle to <maPreviewRects>
+ Rectangle aPrevwPgRect( (*aPageIter)->aPrevwWinPos, (*aPageIter)->aPageSize );
+ maPreviewRects.push_back( aPrevwPgRect );
+
+ // add logic page rectangle to <maLogicRects>
+ SwRect aLogicPgSwRect( aPage.GetBox( rAccMap ) );
+ Rectangle aLogicPgRect( aLogicPgSwRect.SVRect() );
+ maLogicRects.push_back( aLogicPgRect );
+ // union visible area with visible part of logic page rectangle
+ if ( (*aPageIter)->bVisible )
+ {
+ if ( !(*aPageIter)->pPage->IsEmptyPage() )
+ {
+ AdjustLogicPgRectToVisibleArea( aLogicPgSwRect,
+ SwRect( aPrevwPgRect ),
+ _rPrevwWinSize );
+ }
+ if ( maVisArea.IsEmpty() )
+ maVisArea = aLogicPgSwRect;
+ else
+ maVisArea.Union( aLogicPgSwRect );
+ }
+ }
+}
+
+// OD 16.01.2003 #103492# - complete re-factoring of method due to new page/print
+// preview functionality.
+void SwAccPreviewData::InvalidateSelection( const SwPageFrm* _pSelectedPageFrm )
+{
+ mpSelPage = _pSelectedPageFrm;
+ ASSERT( mpSelPage, "selected page not found" );
+}
+
+struct ContainsPredicate
+{
+ const Point& mrPoint;
+ ContainsPredicate( const Point& rPoint ) : mrPoint(rPoint) {}
+ bool operator() ( const Rectangle& rRect ) const
+ {
+ return rRect.IsInside( mrPoint ) ? true : false;
+ }
+};
+
+const SwRect& SwAccPreviewData::GetVisArea() const
+{
+ return maVisArea;
+}
+
+void SwAccPreviewData::AdjustMapMode( MapMode& rMapMode,
+ const Point& rPoint ) const
+{
+ // adjust scale
+ rMapMode.SetScaleX( maScale );
+ rMapMode.SetScaleY( maScale );
+
+ // find proper rectangle
+ Rectangles::const_iterator aBegin = maLogicRects.begin();
+ Rectangles::const_iterator aEnd = maLogicRects.end();
+ Rectangles::const_iterator aFound = ::std::find_if( aBegin, aEnd,
+ ContainsPredicate( rPoint ) );
+
+ if( aFound != aEnd )
+ {
+ // found! set new origin
+ Point aPoint = (maPreviewRects.begin() + (aFound - aBegin))->TopLeft();
+ aPoint -= (maLogicRects.begin() + (aFound-aBegin))->TopLeft();
+ rMapMode.SetOrigin( aPoint );
+ }
+ // else: don't adjust MapMode
+}
+
+void SwAccPreviewData::DisposePage(const SwPageFrm *pPageFrm )
+{
+ if( mpSelPage == pPageFrm )
+ mpSelPage = 0;
+}
+
+/** adjust logic page retangle to its visible part
+
+ OD 17.01.2003 #103492#
+
+ @author OD
+*/
+void SwAccPreviewData::AdjustLogicPgRectToVisibleArea(
+ SwRect& _iorLogicPgSwRect,
+ const SwRect& _rPrevwPgSwRect,
+ const Size& _rPrevwWinSize )
+{
+ // determine preview window rectangle
+ const SwRect aPrevwWinSwRect( Point( 0, 0 ), _rPrevwWinSize );
+ // calculate visible preview page rectangle
+ SwRect aVisPrevwPgSwRect( _rPrevwPgSwRect );
+ aVisPrevwPgSwRect.Intersection( aPrevwWinSwRect );
+ // adjust logic page rectangle
+ SwTwips nTmpDiff;
+ // left
+ nTmpDiff = aVisPrevwPgSwRect.Left() - _rPrevwPgSwRect.Left();
+ if ( nTmpDiff > 0 )
+ _iorLogicPgSwRect.Left( _iorLogicPgSwRect.Left() + nTmpDiff );
+ // top
+ nTmpDiff = aVisPrevwPgSwRect.Top() - _rPrevwPgSwRect.Top();
+ if ( nTmpDiff > 0 )
+ _iorLogicPgSwRect.Top( _iorLogicPgSwRect.Top() + nTmpDiff );
+ // right
+ nTmpDiff = _rPrevwPgSwRect.Right() - aVisPrevwPgSwRect.Right();
+ if ( nTmpDiff > 0 )
+ _iorLogicPgSwRect.Right( _iorLogicPgSwRect.Right() - nTmpDiff );
+ // bottom
+ nTmpDiff = _rPrevwPgSwRect.Bottom() - aVisPrevwPgSwRect.Bottom();
+ if ( nTmpDiff > 0 )
+ _iorLogicPgSwRect.Bottom( _iorLogicPgSwRect.Bottom() - nTmpDiff );
+}
+
//------------------------------------------------------------------------------
static sal_Bool AreInSameTable( const uno::Reference< XAccessible >& rAcc,
const SwFrm *pFrm )
@@ -796,9 +1016,10 @@ void SwAccessibleMap::InvalidateCursorPosition(
ASSERT( pAccImpl->GetFrm(), "caret context is disposed" );
if( GetShell()->ActionPend() )
{
- SwAccessibleEvent_Impl aEvent(
- SwAccessibleEvent_Impl::CARET_OR_STATES, pAccImpl,
- pAccImpl->GetFrm(), ACC_STATE_CARET );
+ SwAccessibleEvent_Impl aEvent( SwAccessibleEvent_Impl::CARET_OR_STATES,
+ pAccImpl,
+ SwAccessibleChild(pAccImpl->GetFrm()),
+ ACC_STATE_CARET );
AppendEvent( aEvent );
}
else
@@ -873,11 +1094,10 @@ void SwAccessibleMap::DoInvalidateShapeSelection()
}
if( bChanged )
{
- SwFrmOrObj aFrmOrObj( pShape->first );
- SwFrmOrObj aParent =
- SwAccessibleFrame::GetParent( aFrmOrObj,
- GetShell()->IsPreView() );
- aParents.push_back( aParent.GetSwFrm() );
+ const SwFrm* pParent = SwAccessibleFrame::GetParent(
+ SwAccessibleChild( pShape->first ),
+ GetShell()->IsPreView() );
+ aParents.push_back( pParent );
}
}
@@ -1166,7 +1386,7 @@ uno::Reference<XAccessible> SwAccessibleMap::GetDocumentPreview(
// create & update preview data object
if( mpPreview == NULL )
mpPreview = new SwAccPreviewData();
- mpPreview->Update( _rPrevwPages, _rScale, _pSelectedPageFrm, _rPrevwWinSize );
+ mpPreview->Update( *this, _rPrevwPages, _rScale, _pSelectedPageFrm, _rPrevwWinSize );
uno::Reference<XAccessible> xAcc = _GetDocumentView( sal_True );
return xAcc;
@@ -1197,8 +1417,8 @@ uno::Reference< XAccessible> SwAccessibleMap::GetContext( const SwFrm *pFrm,
{
case FRM_TXT:
mnPara++;
- pAcc = new SwAccessibleParagraph( this,
- static_cast< const SwTxtFrm * >( pFrm ) );
+ pAcc = new SwAccessibleParagraph( *this,
+ static_cast< const SwTxtFrm& >( *pFrm ) );
break;
case FRM_HEADER:
pAcc = new SwAccessibleHeaderFooter( this,
@@ -1458,10 +1678,12 @@ void SwAccessibleMap::RemoveContext( const SdrObject *pObj )
}
-void SwAccessibleMap::Dispose( const SwFrm *pFrm, const SdrObject *pObj,
+void SwAccessibleMap::Dispose( const SwFrm *pFrm,
+ const SdrObject *pObj,
+ Window* pWindow,
sal_Bool bRecursive )
{
- SwFrmOrObj aFrmOrObj( pFrm, pObj );
+ SwAccessibleChild aFrmOrObj( pFrm, pObj, pWindow );
// Indeed, the following assert checks the frame's accessible flag,
// because that's the one that is evaluated in the layout. The frame
@@ -1470,11 +1692,11 @@ void SwAccessibleMap::Dispose( const SwFrm *pFrm, const SdrObject *pObj,
ASSERT( !aFrmOrObj.GetSwFrm() || aFrmOrObj.GetSwFrm()->IsAccessibleFrm(),
"non accessible frame should be disposed" );
- ::vos::ORef< SwAccessibleContext > xAccImpl;
- ::vos::ORef< SwAccessibleContext > xParentAccImpl;
- ::vos::ORef< ::accessibility::AccessibleShape > xShapeAccImpl;
if( aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
{
+ ::vos::ORef< SwAccessibleContext > xAccImpl;
+ ::vos::ORef< SwAccessibleContext > xParentAccImpl;
+ ::vos::ORef< ::accessibility::AccessibleShape > xShapeAccImpl;
// get accessible context for frame
{
vos::OGuard aGuard( maMutex );
@@ -1514,7 +1736,7 @@ void SwAccessibleMap::Dispose( const SwFrm *pFrm, const SdrObject *pObj,
mpShapeMap )
{
SwAccessibleShapeMap_Impl::iterator aIter =
- mpShapeMap->find( aFrmOrObj.GetSdrObject() );
+ mpShapeMap->find( aFrmOrObj.GetDrawObject() );
if( aIter != mpShapeMap->end() )
{
uno::Reference < XAccessible > xAcc( (*aIter).second );
@@ -1574,7 +1796,7 @@ void SwAccessibleMap::Dispose( const SwFrm *pFrm, const SdrObject *pObj,
}
else if( xShapeAccImpl.isValid() )
{
- RemoveContext( aFrmOrObj.GetSdrObject() );
+ RemoveContext( aFrmOrObj.GetDrawObject() );
xShapeAccImpl->dispose();
}
@@ -1585,9 +1807,10 @@ void SwAccessibleMap::Dispose( const SwFrm *pFrm, const SdrObject *pObj,
void SwAccessibleMap::InvalidatePosOrSize( const SwFrm *pFrm,
const SdrObject *pObj,
+ Window* pWindow,
const SwRect& rOldBox )
{
- SwFrmOrObj aFrmOrObj( pFrm, pObj );
+ SwAccessibleChild aFrmOrObj( pFrm, pObj, pWindow );
if( aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
{
::vos::ORef< SwAccessibleContext > xAccImpl;
@@ -1669,7 +1892,7 @@ void SwAccessibleMap::InvalidatePosOrSize( const SwFrm *pFrm,
void SwAccessibleMap::InvalidateContent( const SwFrm *pFrm )
{
- SwFrmOrObj aFrmOrObj( pFrm );
+ SwAccessibleChild aFrmOrObj( pFrm );
if( aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
{
uno::Reference < XAccessible > xAcc;
@@ -1708,7 +1931,7 @@ void SwAccessibleMap::InvalidateContent( const SwFrm *pFrm )
// --> OD 2009-01-06 #i88069#
void SwAccessibleMap::InvalidateAttr( const SwTxtFrm& rTxtFrm )
{
- SwFrmOrObj aFrmOrObj( &rTxtFrm );
+ SwAccessibleChild aFrmOrObj( &rTxtFrm );
if( aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
{
uno::Reference < XAccessible > xAcc;
@@ -1747,7 +1970,7 @@ void SwAccessibleMap::InvalidateAttr( const SwTxtFrm& rTxtFrm )
void SwAccessibleMap::InvalidateCursorPosition( const SwFrm *pFrm )
{
- SwFrmOrObj aFrmOrObj( pFrm );
+ SwAccessibleChild aFrmOrObj( pFrm );
sal_Bool bShapeSelected = sal_False;
const ViewShell *pVSh = GetShell();
if( pVSh->ISA( SwCrsrShell ) )
@@ -1873,7 +2096,7 @@ void SwAccessibleMap::InvalidateStates( tAccessibleStates _nStates,
const SwFrm* _pFrm )
{
// Start with the frame or the first upper that is accessible
- SwFrmOrObj aFrmOrObj( _pFrm );
+ SwAccessibleChild aFrmOrObj( _pFrm );
while( aFrmOrObj.GetSwFrm() &&
!aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
aFrmOrObj = aFrmOrObj.GetSwFrm()->GetUpper();
@@ -1885,9 +2108,10 @@ void SwAccessibleMap::InvalidateStates( tAccessibleStates _nStates,
static_cast< SwAccessibleContext *>( xAcc.get() );
if( GetShell()->ActionPend() )
{
- SwAccessibleEvent_Impl aEvent(
- SwAccessibleEvent_Impl::CARET_OR_STATES, pAccImpl,
- pAccImpl->GetFrm(), _nStates );
+ SwAccessibleEvent_Impl aEvent( SwAccessibleEvent_Impl::CARET_OR_STATES,
+ pAccImpl,
+ SwAccessibleChild(pAccImpl->GetFrm()),
+ _nStates );
AppendEvent( aEvent );
}
else
@@ -1902,7 +2126,7 @@ void SwAccessibleMap::_InvalidateRelationSet( const SwFrm* pFrm,
sal_Bool bFrom )
{
// first, see if this frame is accessible, and if so, get the respective
- SwFrmOrObj aFrmOrObj( pFrm );
+ SwAccessibleChild aFrmOrObj( pFrm );
if( aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
{
uno::Reference < XAccessible > xAcc;
@@ -1927,9 +2151,11 @@ void SwAccessibleMap::_InvalidateRelationSet( const SwFrm* pFrm,
static_cast< SwAccessibleContext *>( xAcc.get() );
if( GetShell()->ActionPend() )
{
- SwAccessibleEvent_Impl aEvent(
- SwAccessibleEvent_Impl::CARET_OR_STATES, pAccImpl, pFrm,
- bFrom ? ACC_STATE_RELATION_FROM : ACC_STATE_RELATION_TO );
+ SwAccessibleEvent_Impl aEvent( SwAccessibleEvent_Impl::CARET_OR_STATES,
+ pAccImpl, SwAccessibleChild(pFrm),
+ ( bFrom
+ ? ACC_STATE_RELATION_FROM
+ : ACC_STATE_RELATION_TO ) );
AppendEvent( aEvent );
}
else
@@ -1971,7 +2197,7 @@ void SwAccessibleMap::InvalidateParaFlowRelation( const SwTxtFrm& _rTxtFrm,
void SwAccessibleMap::InvalidateParaTextSelection( const SwTxtFrm& _rTxtFrm )
{
// first, see if this frame is accessible, and if so, get the respective
- SwFrmOrObj aFrmOrObj( &_rTxtFrm );
+ SwAccessibleChild aFrmOrObj( &_rTxtFrm );
if( aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
{
uno::Reference < XAccessible > xAcc;
@@ -1998,7 +2224,8 @@ void SwAccessibleMap::InvalidateParaTextSelection( const SwTxtFrm& _rTxtFrm )
{
SwAccessibleEvent_Impl aEvent(
SwAccessibleEvent_Impl::CARET_OR_STATES,
- pAccImpl, &_rTxtFrm,
+ pAccImpl,
+ SwAccessibleChild( &_rTxtFrm ),
ACC_STATE_TEXT_SELECTION_CHANGED );
AppendEvent( aEvent );
}
@@ -2011,6 +2238,43 @@ void SwAccessibleMap::InvalidateParaTextSelection( const SwTxtFrm& _rTxtFrm )
}
}
+sal_Int32 SwAccessibleMap::GetChildIndex( const SwFrm& rParentFrm,
+ Window& rChild ) const
+{
+ sal_Int32 nIndex( -1 );
+
+ SwAccessibleChild aFrmOrObj( &rParentFrm );
+ if( aFrmOrObj.IsAccessible( GetShell()->IsPreView() ) )
+ {
+ uno::Reference < XAccessible > xAcc;
+ {
+ vos::OGuard aGuard( maMutex );
+
+ if( mpFrmMap )
+ {
+ SwAccessibleContextMap_Impl::iterator aIter =
+ mpFrmMap->find( aFrmOrObj.GetSwFrm() );
+ if( aIter != mpFrmMap->end() )
+ {
+ xAcc = (*aIter).second;
+ }
+ }
+ }
+
+ if( xAcc.is() )
+ {
+ SwAccessibleContext *pAccImpl =
+ static_cast< SwAccessibleContext *>( xAcc.get() );
+
+ nIndex = pAccImpl->GetChildIndex( const_cast<SwAccessibleMap&>(*this),
+ SwAccessibleChild( &rChild ) );
+ }
+ }
+
+ return nIndex;
+}
+
+
// OD 15.01.2003 #103492# - complete re-factoring of method due to new page/print
// preview functionality.
void SwAccessibleMap::UpdatePreview( const std::vector<PrevwPage*>& _rPrevwPages,
@@ -2022,7 +2286,7 @@ void SwAccessibleMap::UpdatePreview( const std::vector<PrevwPage*>& _rPrevwPages
DBG_ASSERT( mpPreview != NULL, "no preview data?" );
// OD 15.01.2003 #103492# - adjustments for changed method signature
- mpPreview->Update( _rPrevwPages, _rScale, _pSelectedPageFrm, _rPrevwWinSize );
+ mpPreview->Update( *this, _rPrevwPages, _rScale, _pSelectedPageFrm, _rPrevwWinSize );
// propagate change of VisArea through the document's
// accessibility tree; this will also send appropriate scroll
@@ -2247,7 +2511,7 @@ sal_Bool SwAccessibleMap::ReplaceChild (
// Also get keep parent.
uno::Reference < XAccessible > xParent( pCurrentChild->getAccessibleParent() );
pCurrentChild = 0; // well be realease by dispose
- Dispose( 0, pObj );
+ Dispose( 0, pObj, 0 );
{
vos::OGuard aGuard( maMutex );
@@ -2284,7 +2548,7 @@ sal_Bool SwAccessibleMap::ReplaceChild (
}
SwRect aEmptyRect;
- InvalidatePosOrSize( 0, pObj, aEmptyRect );
+ InvalidatePosOrSize( 0, pObj, 0, aEmptyRect );
return sal_True;
}
@@ -2612,153 +2876,13 @@ void SwAccessibleMap::InvalidateTextSelectionOfAllParas()
}
}
-//
-// SwAccPreviewData
-//
-
-SwAccPreviewData::SwAccPreviewData() :
- mpSelPage( 0 )
-{
-}
-
-SwAccPreviewData::~SwAccPreviewData()
-{
-}
-
-// OD 13.01.2003 #103492# - complete re-factoring of method due to new page/print
-// preview functionality.
-void SwAccPreviewData::Update( const std::vector<PrevwPage*>& _rPrevwPages,
- const Fraction& _rScale,
- const SwPageFrm* _pSelectedPageFrm,
- const Size& _rPrevwWinSize )
+const SwRect& SwAccessibleMap::GetVisArea() const
{
- // store preview scaling, maximal preview page size and selected page
- maScale = _rScale;
- mpSelPage = _pSelectedPageFrm;
-
- // prepare loop on preview pages
- maPreviewRects.clear();
- maLogicRects.clear();
- SwFrmOrObj aPage;
- maVisArea.Clear();
+ DBG_ASSERT( !GetShell()->IsPreView() || (mpPreview != NULL),
+ "preview without preview data?" );
- // loop on preview pages to calculate <maPreviewRects>, <maLogicRects> and
- // <maVisArea>
- for ( std::vector<PrevwPage*>::const_iterator aPageIter = _rPrevwPages.begin();
- aPageIter != _rPrevwPages.end();
- ++aPageIter )
- {
- aPage = (*aPageIter)->pPage;
-
- // add preview page rectangle to <maPreviewRects>
- Rectangle aPrevwPgRect( (*aPageIter)->aPrevwWinPos, (*aPageIter)->aPageSize );
- maPreviewRects.push_back( aPrevwPgRect );
-
- // add logic page rectangle to <maLogicRects>
- SwRect aLogicPgSwRect( aPage.GetBox() );
- Rectangle aLogicPgRect( aLogicPgSwRect.SVRect() );
- maLogicRects.push_back( aLogicPgRect );
- // union visible area with visible part of logic page rectangle
- if ( (*aPageIter)->bVisible )
- {
- if ( !(*aPageIter)->pPage->IsEmptyPage() )
- {
- AdjustLogicPgRectToVisibleArea( aLogicPgSwRect,
- SwRect( aPrevwPgRect ),
- _rPrevwWinSize );
- }
- if ( maVisArea.IsEmpty() )
- maVisArea = aLogicPgSwRect;
- else
- maVisArea.Union( aLogicPgSwRect );
- }
- }
+ return GetShell()->IsPreView()
+ ? mpPreview->GetVisArea()
+ : GetShell()->VisArea();
}
-// OD 16.01.2003 #103492# - complete re-factoring of method due to new page/print
-// preview functionality.
-void SwAccPreviewData::InvalidateSelection( const SwPageFrm* _pSelectedPageFrm )
-{
- mpSelPage = _pSelectedPageFrm;
- ASSERT( mpSelPage, "selected page not found" );
-}
-
-struct ContainsPredicate
-{
- const Point& mrPoint;
- ContainsPredicate( const Point& rPoint ) : mrPoint(rPoint) {}
- bool operator() ( const Rectangle& rRect ) const
- {
- return rRect.IsInside( mrPoint ) ? true : false;
- }
-};
-
-const SwRect& SwAccPreviewData::GetVisArea() const
-{
- return maVisArea;
-}
-
-void SwAccPreviewData::AdjustMapMode( MapMode& rMapMode,
- const Point& rPoint ) const
-{
- // adjust scale
- rMapMode.SetScaleX( maScale );
- rMapMode.SetScaleY( maScale );
-
- // find proper rectangle
- Rectangles::const_iterator aBegin = maLogicRects.begin();
- Rectangles::const_iterator aEnd = maLogicRects.end();
- Rectangles::const_iterator aFound = ::std::find_if( aBegin, aEnd,
- ContainsPredicate( rPoint ) );
-
- if( aFound != aEnd )
- {
- // found! set new origin
- Point aPoint = (maPreviewRects.begin() + (aFound - aBegin))->TopLeft();
- aPoint -= (maLogicRects.begin() + (aFound-aBegin))->TopLeft();
- rMapMode.SetOrigin( aPoint );
- }
- // else: don't adjust MapMode
-}
-
-void SwAccPreviewData::DisposePage(const SwPageFrm *pPageFrm )
-{
- if( mpSelPage == pPageFrm )
- mpSelPage = 0;
-}
-
-/** adjust logic page retangle to its visible part
-
- OD 17.01.2003 #103492#
-
- @author OD
-*/
-void SwAccPreviewData::AdjustLogicPgRectToVisibleArea(
- SwRect& _iorLogicPgSwRect,
- const SwRect& _rPrevwPgSwRect,
- const Size& _rPrevwWinSize )
-{
- // determine preview window rectangle
- const SwRect aPrevwWinSwRect( Point( 0, 0 ), _rPrevwWinSize );
- // calculate visible preview page rectangle
- SwRect aVisPrevwPgSwRect( _rPrevwPgSwRect );
- aVisPrevwPgSwRect.Intersection( aPrevwWinSwRect );
- // adjust logic page rectangle
- SwTwips nTmpDiff;
- // left
- nTmpDiff = aVisPrevwPgSwRect.Left() - _rPrevwPgSwRect.Left();
- if ( nTmpDiff > 0 )
- _iorLogicPgSwRect.Left( _iorLogicPgSwRect.Left() + nTmpDiff );
- // top
- nTmpDiff = aVisPrevwPgSwRect.Top() - _rPrevwPgSwRect.Top();
- if ( nTmpDiff > 0 )
- _iorLogicPgSwRect.Top( _iorLogicPgSwRect.Top() + nTmpDiff );
- // right
- nTmpDiff = _rPrevwPgSwRect.Right() - aVisPrevwPgSwRect.Right();
- if ( nTmpDiff > 0 )
- _iorLogicPgSwRect.Right( _iorLogicPgSwRect.Right() - nTmpDiff );
- // bottom
- nTmpDiff = _rPrevwPgSwRect.Bottom() - aVisPrevwPgSwRect.Bottom();
- if ( nTmpDiff > 0 )
- _iorLogicPgSwRect.Bottom( _iorLogicPgSwRect.Bottom() - nTmpDiff );
-}
generated by cgit (git 2.34.1) at 2024-05-14 12:18:50 +0000