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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 <vcl/scrbar.hxx>
#include <svx/svdview.hxx>
#include "dlgedfunc.hxx"
#include "dlged.hxx"
#include "dlgedview.hxx"
#include <vcl/seleng.hxx>
//----------------------------------------------------------------------------
IMPL_LINK_INLINE_START( DlgEdFunc, ScrollTimeout, Timer *, pTimer )
{
(void)pTimer;
Window* pWindow = pParent->GetWindow();
Point aPos = pWindow->ScreenToOutputPixel( pWindow->GetPointerPosPixel() );
aPos = pWindow->PixelToLogic( aPos );
ForceScroll( aPos );
return 0;
}
IMPL_LINK_INLINE_END( DlgEdFunc, ScrollTimeout, Timer *, pTimer )
//----------------------------------------------------------------------------
void DlgEdFunc::ForceScroll( const Point& rPos )
{
aScrollTimer.Stop();
Window* pWindow = pParent->GetWindow();
static Point aDefPoint;
Rectangle aOutRect( aDefPoint, pWindow->GetOutputSizePixel() );
aOutRect = pWindow->PixelToLogic( aOutRect );
ScrollBar* pHScroll = pParent->GetHScroll();
ScrollBar* pVScroll = pParent->GetVScroll();
long nDeltaX = pHScroll->GetLineSize();
long nDeltaY = pVScroll->GetLineSize();
if( !aOutRect.IsInside( rPos ) )
{
if( rPos.X() < aOutRect.Left() )
nDeltaX = -nDeltaX;
else
if( rPos.X() <= aOutRect.Right() )
nDeltaX = 0;
if( rPos.Y() < aOutRect.Top() )
nDeltaY = -nDeltaY;
else
if( rPos.Y() <= aOutRect.Bottom() )
nDeltaY = 0;
if( nDeltaX )
pHScroll->SetThumbPos( pHScroll->GetThumbPos() + nDeltaX );
if( nDeltaY )
pVScroll->SetThumbPos( pVScroll->GetThumbPos() + nDeltaY );
if( nDeltaX )
pParent->DoScroll( pHScroll );
if( nDeltaY )
pParent->DoScroll( pVScroll );
}
aScrollTimer.Start();
}
//----------------------------------------------------------------------------
DlgEdFunc::DlgEdFunc( DlgEditor* pParent_ )
{
DlgEdFunc::pParent = pParent_;
aScrollTimer.SetTimeoutHdl( LINK( this, DlgEdFunc, ScrollTimeout ) );
aScrollTimer.SetTimeout( SELENG_AUTOREPEAT_INTERVAL );
}
//----------------------------------------------------------------------------
DlgEdFunc::~DlgEdFunc()
{
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFunc::MouseButtonDown( const MouseEvent& )
{
return sal_True;
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFunc::MouseButtonUp( const MouseEvent& )
{
aScrollTimer.Stop();
return sal_True;
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFunc::MouseMove( const MouseEvent& )
{
return sal_True;
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFunc::KeyInput( const KeyEvent& rKEvt )
{
sal_Bool bReturn = sal_False;
SdrView* pView = pParent->GetView();
Window* pWindow = pParent->GetWindow();
KeyCode aCode = rKEvt.GetKeyCode();
sal_uInt16 nCode = aCode.GetCode();
switch ( nCode )
{
case KEY_ESCAPE:
{
if ( pView->IsAction() )
{
pView->BrkAction();
bReturn = sal_True;
}
else if ( pView->AreObjectsMarked() )
{
const SdrHdlList& rHdlList = pView->GetHdlList();
SdrHdl* pHdl = rHdlList.GetFocusHdl();
if ( pHdl )
((SdrHdlList&)rHdlList).ResetFocusHdl();
else
pView->UnmarkAll();
bReturn = sal_True;
}
}
break;
case KEY_TAB:
{
if ( !aCode.IsMod1() && !aCode.IsMod2() )
{
// mark next object
if ( !pView->MarkNextObj( !aCode.IsShift() ) )
{
// if no next object, mark first/last
pView->UnmarkAllObj();
pView->MarkNextObj( !aCode.IsShift() );
}
if ( pView->AreObjectsMarked() )
pView->MakeVisible( pView->GetAllMarkedRect(), *pWindow );
bReturn = sal_True;
}
else if ( aCode.IsMod1() )
{
// selected handle
const SdrHdlList& rHdlList = pView->GetHdlList();
((SdrHdlList&)rHdlList).TravelFocusHdl( !aCode.IsShift() );
// guarantee visibility of focused handle
SdrHdl* pHdl = rHdlList.GetFocusHdl();
if ( pHdl )
{
Point aHdlPosition( pHdl->GetPos() );
Rectangle aVisRect( aHdlPosition - Point( 100, 100 ), Size( 200, 200 ) );
pView->MakeVisible( aVisRect, *pWindow );
}
bReturn = sal_True;
}
}
break;
case KEY_UP:
case KEY_DOWN:
case KEY_LEFT:
case KEY_RIGHT:
{
long nX = 0;
long nY = 0;
if ( nCode == KEY_UP )
{
// scroll up
nX = 0;
nY = -1;
}
else if ( nCode == KEY_DOWN )
{
// scroll down
nX = 0;
nY = 1;
}
else if ( nCode == KEY_LEFT )
{
// scroll left
nX = -1;
nY = 0;
}
else if ( nCode == KEY_RIGHT )
{
// scroll right
nX = 1;
nY = 0;
}
if ( pView->AreObjectsMarked() && !aCode.IsMod1() )
{
if ( aCode.IsMod2() )
{
// move in 1 pixel distance
Size aPixelSize = pWindow ? pWindow->PixelToLogic( Size( 1, 1 ) ) : Size( 100, 100 );
nX *= aPixelSize.Width();
nY *= aPixelSize.Height();
}
else
{
// move in 1 mm distance
nX *= 100;
nY *= 100;
}
const SdrHdlList& rHdlList = pView->GetHdlList();
SdrHdl* pHdl = rHdlList.GetFocusHdl();
if ( pHdl == 0 )
{
// no handle selected
if ( pView->IsMoveAllowed() )
{
// restrict movement to work area
const Rectangle& rWorkArea = pView->GetWorkArea();
if ( !rWorkArea.IsEmpty() )
{
Rectangle aMarkRect( pView->GetMarkedObjRect() );
aMarkRect.Move( nX, nY );
if ( !rWorkArea.IsInside( aMarkRect ) )
{
if ( aMarkRect.Left() < rWorkArea.Left() )
nX += rWorkArea.Left() - aMarkRect.Left();
if ( aMarkRect.Right() > rWorkArea.Right() )
nX -= aMarkRect.Right() - rWorkArea.Right();
if ( aMarkRect.Top() < rWorkArea.Top() )
nY += rWorkArea.Top() - aMarkRect.Top();
if ( aMarkRect.Bottom() > rWorkArea.Bottom() )
nY -= aMarkRect.Bottom() - rWorkArea.Bottom();
}
}
if ( nX != 0 || nY != 0 )
{
pView->MoveAllMarked( Size( nX, nY ) );
pView->MakeVisible( pView->GetAllMarkedRect(), *pWindow );
}
}
}
else
{
// move the handle
if ( pHdl && ( nX || nY ) )
{
Point aStartPoint( pHdl->GetPos() );
Point aEndPoint( pHdl->GetPos() + Point( nX, nY ) );
const SdrDragStat& rDragStat = pView->GetDragStat();
// start dragging
pView->BegDragObj( aStartPoint, 0, pHdl, 0 );
if ( pView->IsDragObj() )
{
bool bWasNoSnap = rDragStat.IsNoSnap();
sal_Bool bWasSnapEnabled = pView->IsSnapEnabled();
// switch snapping off
if ( !bWasNoSnap )
((SdrDragStat&)rDragStat).SetNoSnap( sal_True );
if ( bWasSnapEnabled )
pView->SetSnapEnabled( sal_False );
pView->MovAction( aEndPoint );
pView->EndDragObj();
// restore snap
if ( !bWasNoSnap )
((SdrDragStat&)rDragStat).SetNoSnap( bWasNoSnap );
if ( bWasSnapEnabled )
pView->SetSnapEnabled( bWasSnapEnabled );
}
// make moved handle visible
Rectangle aVisRect( aEndPoint - Point( 100, 100 ), Size( 200, 200 ) );
pView->MakeVisible( aVisRect, *pWindow );
}
}
}
else
{
// scroll page
ScrollBar* pScrollBar = ( nX != 0 ) ? pParent->GetHScroll() : pParent->GetVScroll();
if ( pScrollBar )
{
long nRangeMin = pScrollBar->GetRangeMin();
long nRangeMax = pScrollBar->GetRangeMax();
long nThumbPos = pScrollBar->GetThumbPos() + ( ( nX != 0 ) ? nX : nY ) * pScrollBar->GetLineSize();
if ( nThumbPos < nRangeMin )
nThumbPos = nRangeMin;
if ( nThumbPos > nRangeMax )
nThumbPos = nRangeMax;
pScrollBar->SetThumbPos( nThumbPos );
pParent->DoScroll( pScrollBar );
}
}
bReturn = sal_True;
}
break;
default:
{
}
break;
}
if ( bReturn )
pWindow->ReleaseMouse();
return bReturn;
}
//----------------------------------------------------------------------------
DlgEdFuncInsert::DlgEdFuncInsert( DlgEditor* pParent_ ) :
DlgEdFunc( pParent_ )
{
pParent_->GetView()->SetCreateMode( sal_True );
}
//----------------------------------------------------------------------------
DlgEdFuncInsert::~DlgEdFuncInsert()
{
pParent->GetView()->SetEditMode( sal_True );
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFuncInsert::MouseButtonDown( const MouseEvent& rMEvt )
{
if( !rMEvt.IsLeft() )
return sal_True;
SdrView* pView = pParent->GetView();
Window* pWindow= pParent->GetWindow();
pView->SetActualWin( pWindow );
Point aPos = pWindow->PixelToLogic( rMEvt.GetPosPixel() );
sal_uInt16 nHitLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
sal_uInt16 nDrgLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
pWindow->CaptureMouse();
if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 1 )
{
SdrHdl* pHdl = pView->PickHandle(aPos);
// if selected object was hit, drag object
if ( pHdl!=NULL || pView->IsMarkedHit(aPos, nHitLog) )
pView->BegDragObj(aPos, (OutputDevice*) NULL, pHdl, nDrgLog);
else if ( pView->AreObjectsMarked() )
pView->UnmarkAll();
// if no action, create object
if ( !pView->IsAction() )
pView->BegCreateObj(aPos);
}
else if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 2 )
{
// if object was hit, show property browser
if ( pView->IsMarkedHit(aPos, nHitLog) && pParent->GetMode() != DLGED_READONLY )
pParent->ShowProperties();
}
return sal_True;
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFuncInsert::MouseButtonUp( const MouseEvent& rMEvt )
{
DlgEdFunc::MouseButtonUp( rMEvt );
SdrView* pView = pParent->GetView();
Window* pWindow= pParent->GetWindow();
pView->SetActualWin( pWindow );
pWindow->ReleaseMouse();
// object creation active?
if ( pView->IsCreateObj() )
{
pView->EndCreateObj(SDRCREATE_FORCEEND);
if ( !pView->AreObjectsMarked() )
{
sal_uInt16 nHitLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
Point aPos( pWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
pView->MarkObj(aPos, nHitLog);
}
if( pView->AreObjectsMarked() )
return sal_True;
else
return sal_False;
}
else
{
if ( pView->IsDragObj() )
pView->EndDragObj( rMEvt.IsMod1() );
return sal_True;
}
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFuncInsert::MouseMove( const MouseEvent& rMEvt )
{
SdrView* pView = pParent->GetView();
Window* pWindow= pParent->GetWindow();
pView->SetActualWin( pWindow );
Point aPos( pWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
sal_uInt16 nHitLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
if ( pView->IsAction() )
{
ForceScroll(aPos);
pView->MovAction(aPos);
}
pWindow->SetPointer( pView->GetPreferedPointer( aPos, pWindow, nHitLog ) );
return sal_True;
}
//----------------------------------------------------------------------------
DlgEdFuncSelect::DlgEdFuncSelect( DlgEditor* pParent_ ) :
DlgEdFunc( pParent_ ),
bMarkAction(sal_False)
{
}
//----------------------------------------------------------------------------
DlgEdFuncSelect::~DlgEdFuncSelect()
{
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFuncSelect::MouseButtonDown( const MouseEvent& rMEvt )
{
// get view from parent
SdrView* pView = pParent->GetView();
Window* pWindow = pParent->GetWindow();
pView->SetActualWin( pWindow );
sal_uInt16 nDrgLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
sal_uInt16 nHitLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
Point aMDPos = pWindow->PixelToLogic( rMEvt.GetPosPixel() );
if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 1 )
{
SdrHdl* pHdl = pView->PickHandle(aMDPos);
SdrObject* pObj;
SdrPageView* pPV;
// hit selected object?
if ( pHdl!=NULL || pView->IsMarkedHit(aMDPos, nHitLog) )
{
pView->BegDragObj(aMDPos, (OutputDevice*) NULL, pHdl, nDrgLog);
}
else
{
// if not multi selection, unmark all
if ( !rMEvt.IsShift() )
pView->UnmarkAll();
else
{
if( pView->PickObj( aMDPos, nHitLog, pObj, pPV ) )
{
//if( pObj->ISA( DlgEdForm ) )
// pView->UnmarkAll();
//else
// pParent->UnmarkDialog();
}
}
if ( pView->MarkObj(aMDPos, nHitLog) )
{
// drag object
pHdl=pView->PickHandle(aMDPos);
pView->BegDragObj(aMDPos, (OutputDevice*) NULL, pHdl, nDrgLog);
}
else
{
// select object
pView->BegMarkObj(aMDPos);
bMarkAction = sal_True;
}
}
}
else if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 2 )
{
// if object was hit, show property browser
if ( pView->IsMarkedHit(aMDPos, nHitLog) && pParent->GetMode() != DLGED_READONLY )
pParent->ShowProperties();
}
return sal_True;
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFuncSelect::MouseButtonUp( const MouseEvent& rMEvt )
{
DlgEdFunc::MouseButtonUp( rMEvt );
// get view from parent
SdrView* pView = pParent->GetView();
Window* pWindow= pParent->GetWindow();
pView->SetActualWin( pWindow );
Point aPnt( pWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
sal_uInt16 nHitLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
if ( rMEvt.IsLeft() )
{
if ( pView->IsDragObj() )
{
// object was dragged
pView->EndDragObj( rMEvt.IsMod1() );
pView->ForceMarkedToAnotherPage();
}
else
if (pView->IsAction() )
{
pView->EndAction();
}
}
bMarkAction = sal_False;
pWindow->SetPointer( pView->GetPreferedPointer( aPnt, pWindow, nHitLog ) );
pWindow->ReleaseMouse();
return sal_True;
}
//----------------------------------------------------------------------------
sal_Bool DlgEdFuncSelect::MouseMove( const MouseEvent& rMEvt )
{
SdrView* pView = pParent->GetView();
Window* pWindow= pParent->GetWindow();
pView->SetActualWin( pWindow );
Point aPnt( pWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
sal_uInt16 nHitLog = sal_uInt16 ( pWindow->PixelToLogic(Size(3,0)).Width() );
if ( pView->IsAction() )
{
Point aPix(rMEvt.GetPosPixel());
Point aPnt_(pWindow->PixelToLogic(aPix));
ForceScroll(aPnt_);
pView->MovAction(aPnt_);
}
pWindow->SetPointer( pView->GetPreferedPointer( aPnt, pWindow, nHitLog ) );
return sal_True;
}
//----------------------------------------------------------------------------
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
