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/**************************************************************
*
* 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.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <hintids.hxx>
#include <tools/list.hxx>
#include <svx/svdview.hxx>
#include <svx/svdobj.hxx>
#include <svl/ptitem.hxx>
#include <editeng/sizeitem.hxx>
#include <sfx2/request.hxx>
#include <sfx2/bindings.hxx>
#include <fmtclds.hxx>
#include <frmfmt.hxx>
#include "cmdid.h"
#include "basesh.hxx"
#include "view.hxx"
#include "wrtsh.hxx"
#include "drawbase.hxx"
#include "edtwin.hxx"
#include "caption.hxx"
#include "swundo.hxx"
#include <SwRewriter.hxx>
#include "comcore.hrc"
using namespace ::com::sun::star;
extern sal_Bool bNoInterrupt; // in mainwn.cxx
#define MINMOVE ((sal_uInt16)m_pSh->GetOut()->PixelToLogic(Size(m_pSh->GetDrawView()->GetMarkHdlSizePixel()/2,0)).Width())
/*************************************************************************
|*
|* Konstruktor
|*
\************************************************************************/
SwDrawBase::SwDrawBase(SwWrtShell* pSwWrtShell, SwEditWin* pWindow, SwView* pSwView) :
m_pView(pSwView),
m_pSh(pSwWrtShell),
m_pWin(pWindow),
m_nSlotId(USHRT_MAX),
m_bCreateObj(sal_True),
m_bInsForm(sal_False)
{
if ( !m_pSh->HasDrawView() )
m_pSh->MakeDrawView();
}
/*************************************************************************
|*
|* Destruktor
|*
\************************************************************************/
__EXPORT SwDrawBase::~SwDrawBase()
{
if (m_pView->GetWrtShellPtr()) // Im view-Dtor koennte die wrtsh bereits geloescht worden sein...
m_pSh->GetDrawView()->SetEditMode(sal_True);
}
/*************************************************************************
|*
|* MouseButtonDown-event
|*
\************************************************************************/
sal_Bool SwDrawBase::MouseButtonDown(const MouseEvent& rMEvt)
{
sal_Bool bReturn = sal_False;
SdrView *pSdrView = m_pSh->GetDrawView();
// #i33136#
// pSdrView->SetOrtho(rMEvt.IsShift());
pSdrView->SetOrtho(doConstructOrthogonal() ? !rMEvt.IsShift() : rMEvt.IsShift());
pSdrView->SetAngleSnapEnabled(rMEvt.IsShift());
if (rMEvt.IsMod2())
{
pSdrView->SetCreate1stPointAsCenter(sal_True);
pSdrView->SetResizeAtCenter(sal_True);
}
else
{
pSdrView->SetCreate1stPointAsCenter(sal_False);
pSdrView->SetResizeAtCenter(sal_False);
}
SdrViewEvent aVEvt;
SdrHitKind eHit = pSdrView->PickAnything(rMEvt, SDRMOUSEBUTTONDOWN, aVEvt);
// Nur neues Objekt, wenn nicht im Basismode (bzw reinem Selektionsmode)
if (rMEvt.IsLeft() && !m_pWin->IsDrawAction())
{
if (IsCreateObj() && (eHit == SDRHIT_UNMARKEDOBJECT || eHit == SDRHIT_NONE || m_pSh->IsDrawCreate()))
{
bNoInterrupt = sal_True;
m_pWin->CaptureMouse();
m_aStartPos = m_pWin->PixelToLogic(rMEvt.GetPosPixel());
bReturn = m_pSh->BeginCreate( static_cast< sal_uInt16 >(m_pWin->GetSdrDrawMode()), m_aStartPos);
SetDrawPointer();
if ( bReturn )
m_pWin->SetDrawAction(sal_True);
}
else if (!pSdrView->IsAction())
{
/**********************************************************************
* BEZIER-EDITOR
**********************************************************************/
m_pWin->CaptureMouse();
m_aStartPos = m_pWin->PixelToLogic(rMEvt.GetPosPixel());
sal_uInt16 nEditMode = m_pWin->GetBezierMode();
if (eHit == SDRHIT_HANDLE && aVEvt.pHdl->GetKind() == HDL_BWGT)
{
/******************************************************************
* Handle draggen
******************************************************************/
bNoInterrupt = sal_True;
bReturn = pSdrView->BegDragObj(m_aStartPos, (OutputDevice*) NULL, aVEvt.pHdl);
m_pWin->SetDrawAction(sal_True);
}
else if (eHit == SDRHIT_MARKEDOBJECT && nEditMode == SID_BEZIER_INSERT)
{
/******************************************************************
* Klebepunkt einfuegen
******************************************************************/
bNoInterrupt = sal_True;
bReturn = pSdrView->BegInsObjPoint(m_aStartPos, rMEvt.IsMod1());
m_pWin->SetDrawAction(sal_True);
}
else if (eHit == SDRHIT_MARKEDOBJECT && rMEvt.IsMod1())
{
/******************************************************************
* Klebepunkt selektieren
******************************************************************/
if (!rMEvt.IsShift())
pSdrView->UnmarkAllPoints();
bReturn = pSdrView->BegMarkPoints(m_aStartPos);
m_pWin->SetDrawAction(sal_True);
}
else if (eHit == SDRHIT_MARKEDOBJECT && !rMEvt.IsShift() && !rMEvt.IsMod2())
{
/******************************************************************
* Objekt verschieben
******************************************************************/
return sal_False;
}
else if (eHit == SDRHIT_HANDLE)
{
/******************************************************************
* Klebepunkt selektieren
******************************************************************/
if (pSdrView->HasMarkablePoints() && (!pSdrView->IsPointMarked(*aVEvt.pHdl) || rMEvt.IsShift()))
{
SdrHdl* pHdl = NULL;
if (!rMEvt.IsShift())
{
pSdrView->UnmarkAllPoints();
pHdl = pSdrView->PickHandle(m_aStartPos);
}
else
{
if (pSdrView->IsPointMarked(*aVEvt.pHdl))
{
bReturn = pSdrView->UnmarkPoint(*aVEvt.pHdl);
pHdl = NULL;
}
else
{
pHdl = pSdrView->PickHandle(m_aStartPos);
}
}
if (pHdl)
{
bNoInterrupt = sal_True;
pSdrView->MarkPoint(*pHdl);
// bReturn = pSdrView->BegDragObj(m_aStartPos, (OutputDevice*) NULL, pHdl);
// m_pWin->SetDrawAction(sal_True);
}
}
}
else
{
/******************************************************************
* Objekt selektieren oder draggen
******************************************************************/
if (m_pSh->IsObjSelectable(m_aStartPos) && eHit == SDRHIT_UNMARKEDOBJECT)
{
if (pSdrView->HasMarkablePoints())
pSdrView->UnmarkAllPoints();
bNoInterrupt = sal_False;
// Drag im edtwin verwenden
return sal_False;
}
bNoInterrupt = sal_True;
if (m_pSh->IsObjSelected())
{
if (!rMEvt.IsShift())
{
if (!pSdrView->HasMarkablePoints())
{
//JP 10.10.2001: Bug 89619 - don't scroll the
// cursor into the visible area
sal_Bool bUnlockView = !m_pSh->IsViewLocked();
m_pSh->LockView( sal_True ); //lock visible section
m_pSh->SelectObj(Point(LONG_MAX, LONG_MAX)); // Alles deselektieren
if( bUnlockView )
m_pSh->LockView( sal_False );
}
else
pSdrView->UnmarkAllPoints();
}
}
if (!m_pSh->IsSelFrmMode())
m_pSh->EnterSelFrmMode(NULL);
if( 0 != (bReturn = m_pSh->BeginMark(m_aStartPos)) )
m_pWin->SetDrawAction(sal_True);
SetDrawPointer();
}
}
}
return bReturn;
}
/*************************************************************************
|*
|* MouseMove-event
|*
\************************************************************************/
sal_Bool SwDrawBase::MouseMove(const MouseEvent& rMEvt)
{
SdrView *pSdrView = m_pSh->GetDrawView();
Point aPnt(m_pWin->PixelToLogic(rMEvt.GetPosPixel()));
sal_Bool bRet = sal_False;
if (IsCreateObj() && !m_pWin->IsDrawSelMode() && pSdrView->IsCreateObj())
{
// #i33136#
// pSdrView->SetOrtho(rMEvt.IsShift());
pSdrView->SetOrtho(doConstructOrthogonal() ? !rMEvt.IsShift() : rMEvt.IsShift());
pSdrView->SetAngleSnapEnabled(rMEvt.IsShift());
m_pSh->MoveCreate(aPnt);
bRet = sal_True;
}
else if (pSdrView->IsAction() || pSdrView->IsInsObjPoint() || pSdrView->IsMarkPoints())
{
m_pSh->MoveMark(aPnt);
bRet = sal_True;
}
return (bRet);
}
/*************************************************************************
|*
|* MouseButtonUp-event
|*
\************************************************************************/
sal_Bool SwDrawBase::MouseButtonUp(const MouseEvent& rMEvt)
{
sal_Bool bReturn = sal_False;
sal_Bool bCheckShell = sal_False;
sal_Bool bAutoCap = sal_False;
Point aPnt(m_pWin->PixelToLogic(rMEvt.GetPosPixel()));
if (IsCreateObj() && m_pSh->IsDrawCreate() && !m_pWin->IsDrawSelMode())
{
const SdrObjKind nDrawMode = m_pWin->GetSdrDrawMode();
//objects with multiple point may end at the start position
sal_Bool bMultiPoint = OBJ_PLIN == nDrawMode ||
OBJ_PATHLINE == nDrawMode ||
OBJ_FREELINE == nDrawMode;
if(rMEvt.IsRight() || (aPnt == m_aStartPos && !bMultiPoint))
{
m_pSh->BreakCreate();
m_pView->LeaveDrawCreate();
}
else
{
if (OBJ_NONE == nDrawMode)
{
SwRewriter aRewriter;
aRewriter.AddRule(UNDO_ARG1, SW_RES(STR_FRAME));
m_pSh->StartUndo(UNDO_INSERT, &aRewriter);
}
m_pSh->EndCreate(SDRCREATE_FORCEEND);
if (OBJ_NONE == nDrawMode) // Textrahmen eingefuegt
{
uno::Reference< frame::XDispatchRecorder > xRecorder =
m_pSh->GetView().GetViewFrame()->GetBindings().GetRecorder();
if ( xRecorder.is() )
{
SfxRequest aReq(m_pSh->GetView().GetViewFrame(),FN_INSERT_FRAME);
aReq.AppendItem(SfxUInt16Item( FN_INSERT_FRAME,
static_cast<sal_uInt16>(FLY_AT_PARA) ));
aReq.AppendItem(SfxPointItem( FN_PARAM_1, m_pSh->GetAnchorObjDiff()));
aReq.AppendItem(SvxSizeItem( FN_PARAM_2, m_pSh->GetObjSize()));
aReq.Done();
}
bAutoCap = sal_True;
if(m_pWin->GetFrmColCount() > 1)
{
SfxItemSet aSet(m_pView->GetPool(),RES_COL,RES_COL);
SwFmtCol aCol((const SwFmtCol&)aSet.Get(RES_COL));
aCol.Init(m_pWin->GetFrmColCount(), aCol.GetGutterWidth(), aCol.GetWishWidth());
aSet.Put(aCol);
// Vorlagen-AutoUpdate
SwFrmFmt* pFmt = m_pSh->GetCurFrmFmt();
if(pFmt && pFmt->IsAutoUpdateFmt())
m_pSh->AutoUpdateFrame(pFmt, aSet);
else
m_pSh->SetFlyFrmAttr( aSet );
}
}
if (m_pWin->GetSdrDrawMode() == OBJ_NONE)
{
m_pSh->EndUndo();
}
}
bReturn = sal_True;
EnterSelectMode(rMEvt);
}
else
{
SdrView *pSdrView = m_pSh->GetDrawView();
if (!pSdrView->HasMarkablePoints())
{
/**********************************************************************
* KEIN BEZIER_EDITOR
**********************************************************************/
if ((m_pSh->GetDrawView()->IsMarkObj() || m_pSh->GetDrawView()->IsMarkPoints())
&& rMEvt.IsLeft())
{
bReturn = m_pSh->EndMark();
m_pWin->SetDrawAction(sal_False);
if (aPnt == m_aStartPos && m_pSh->IsObjSelectable(aPnt))
{
m_pSh->SelectObj(aPnt, ( rMEvt.IsShift() &&
m_pSh->IsSelFrmMode()) ? SW_ADD_SELECT : 0);
if (!m_pSh->IsObjSelected())
{
m_pView->LeaveDrawCreate(); // In Selektionsmode wechseln
m_pSh->GetView().GetViewFrame()->GetBindings().Invalidate(SID_INSERT_DRAW);
if (m_pSh->IsSelFrmMode())
m_pSh->LeaveSelFrmMode();
}
m_pView->NoRotate();
bCheckShell = sal_True; // ggf BezierShell anwerfen
}
else if (!m_pSh->IsObjSelected() && !m_pWin->IsDrawAction())
{
if (m_pSh->IsObjSelectable(aPnt))
m_pSh->SelectObj(aPnt, ( rMEvt.IsShift() &&
m_pSh->IsSelFrmMode() ) ? SW_ADD_SELECT : 0 );
else
{
m_pView->LeaveDrawCreate();
if (m_pSh->IsSelFrmMode())
m_pSh->LeaveSelFrmMode();
}
m_pView->NoRotate();
bReturn = sal_True;
}
}
}
else
{
/**********************************************************************
* BEZIER_EDITOR
**********************************************************************/
if ( pSdrView->IsAction() )
{
if ( pSdrView->IsInsObjPoint() )
bReturn = pSdrView->EndInsObjPoint(SDRCREATE_FORCEEND);
else if (pSdrView->IsMarkPoints() )
bReturn = pSdrView->EndMarkPoints();
else
{
pSdrView->EndAction();
bReturn = sal_True;
}
m_pWin->SetDrawAction(sal_False);
if (aPnt == m_aStartPos)
{
if (!m_pSh->IsObjSelectable(aPnt))
m_pSh->SelectObj(Point(LONG_MAX, LONG_MAX));
else if (!bReturn)
{
if (!rMEvt.IsShift())
pSdrView->UnmarkAllPoints();
m_pSh->SelectObj(aPnt, (rMEvt.IsShift() &&
m_pSh->IsSelFrmMode()) ? SW_ADD_SELECT :0);
}
if (!m_pSh->IsObjSelected())
{
m_pView->LeaveDrawCreate(); // In Selektionsmode wechseln
m_pSh->GetView().GetViewFrame()->GetBindings().Invalidate(SID_INSERT_DRAW);
if (m_pSh->IsSelFrmMode())
m_pSh->LeaveSelFrmMode();
}
m_pView->NoRotate();
bCheckShell = sal_True; // ggf BezierShell anwerfen
}
}
SetDrawPointer();
if (!m_pSh->IsObjSelected() && !m_pWin->IsDrawAction())
{
m_pView->LeaveDrawCreate();
if (m_pSh->IsSelFrmMode())
m_pSh->LeaveSelFrmMode();
m_pView->NoRotate();
bReturn = sal_True;
}
}
}
if (bCheckShell)
m_pView->AttrChangedNotify( m_pSh ); // ggf BezierShell anwerfen
//!!!!!!!!!! Achtung Suizid !!!!!!!!!!! Sollte alles mal erneuert werden
if ( bAutoCap )
m_pView->AutoCaption(FRAME_CAP); //Kann derzeit nur FRAME sein, sonst auf
//enums umstellen
return (bReturn);
}
/*************************************************************************
|*
|* Function aktivieren
|*
\************************************************************************/
void SwDrawBase::Activate(const sal_uInt16 nSlot)
{
SetSlotId(nSlot);
SdrView *pSdrView = m_pSh->GetDrawView();
pSdrView->SetCurrentObj( static_cast< sal_uInt16 >(m_pWin->GetSdrDrawMode()) );
pSdrView->SetEditMode(sal_False);
SetDrawPointer();
m_pSh->NoEdit();
}
/*************************************************************************
|*
|* Function deaktivieren
|*
\************************************************************************/
void __EXPORT SwDrawBase::Deactivate()
{
SdrView *pSdrView = m_pSh->GetDrawView();
pSdrView->SetOrtho(sal_False);
pSdrView->SetAngleSnapEnabled(sal_False);
if (m_pWin->IsDrawAction() && m_pSh->IsDrawCreate())
m_pSh->BreakCreate();
m_pWin->SetDrawAction(sal_False);
m_pWin->ReleaseMouse();
bNoInterrupt = sal_False;
// if(!m_pSh->IsObjSelected())
// m_pSh->Edit();
if(m_pWin->GetApplyTemplate())
m_pWin->SetApplyTemplate(SwApplyTemplate());
m_pSh->GetView().GetViewFrame()->GetBindings().Invalidate(SID_INSERT_DRAW);
}
/*************************************************************************
|*
|* Tastaturereignisse bearbeiten
|*
|* Wird ein KeyEvent bearbeitet, so ist der Return-Wert sal_True, andernfalls
|* sal_False.
|*
\************************************************************************/
sal_Bool SwDrawBase::KeyInput(const KeyEvent& rKEvt)
{
sal_Bool bReturn = sal_False;
sal_uInt16 nCode = rKEvt.GetKeyCode().GetCode();
switch (nCode)
{
case KEY_ESCAPE:
{
if (m_pWin->IsDrawAction())
{
BreakCreate();
m_pView->LeaveDrawCreate();
}
bReturn = sal_True;
}
break;
case KEY_DELETE:
{
m_pSh->DelSelectedObj();
bReturn = sal_True;
}
break;
case KEY_UP:
case KEY_DOWN:
case KEY_LEFT:
case KEY_RIGHT:
{
SdrView *pSdrView = m_pSh->GetDrawView();
if (!pSdrView->IsTextEdit())
{
long nX = 0;
long nY = 0;
if (nCode == KEY_UP)
{
// Scroll nach oben
nX = 0;
nY =-1;
}
else if (nCode == KEY_DOWN)
{
// Scroll nach unten
nX = 0;
nY = 1;
}
else if (nCode == KEY_LEFT)
{
// Scroll nach links
nX =-1;
nY = 0;
}
else if (nCode == KEY_RIGHT)
{
// Scroll nach rechts
nX = 1;
nY = 0;
}
if (pSdrView->AreObjectsMarked() && rKEvt.GetKeyCode().IsMod2())
{
// Objekte verschieben
nX *= 100;
nY *= 100;
pSdrView->MoveAllMarked(Size(nX, nY));
}
bReturn = sal_True;
}
}
break;
}
return (bReturn);
}
/*************************************************************************
|*
|* Tastaturereignisse bearbeiten
|*
|* Wird ein KeyEvent bearbeitet, so ist der Return-Wert sal_True, andernfalls
|* sal_False.
|*
\************************************************************************/
void SwDrawBase::BreakCreate()
{
m_pSh->BreakCreate();
m_pWin->SetDrawAction(sal_False);
m_pWin->ReleaseMouse();
Deactivate();
// m_pView->LeaveDrawCreate();
}
/*************************************************************************
|*
|* Mauspointer umschalten
|*
\************************************************************************/
void SwDrawBase::SetDrawPointer()
{
SdrView *pSdrView = m_pSh->GetDrawView();
Point aPnt(m_pWin->OutputToScreenPixel(m_pWin->GetPointerPosPixel()));
aPnt = m_pWin->PixelToLogic(m_pWin->ScreenToOutputPixel(aPnt));
const Pointer aPointTyp = pSdrView->GetPreferedPointer(aPnt, m_pSh->GetOut());
const Pointer aDrawPt(aPointTyp);
m_pWin->SetPointer(aDrawPt);
}
/*************************************************************************
|*
|* Ggf in Selektionsmode wechseln
|*
\************************************************************************/
void SwDrawBase::EnterSelectMode(const MouseEvent& rMEvt)
{
m_pWin->SetDrawAction(sal_False);
if (!m_pSh->IsObjSelected() && !m_pWin->IsDrawAction())
{
Point aPnt(m_pWin->PixelToLogic(rMEvt.GetPosPixel()));
if (m_pSh->IsObjSelectable(aPnt))
{
m_pSh->SelectObj(aPnt);
if (rMEvt.GetModifier() == KEY_SHIFT || !m_pSh->IsObjSelected())
{
m_pView->LeaveDrawCreate(); // In Selektionsmode wechseln
m_pSh->GetView().GetViewFrame()->GetBindings().Invalidate(SID_INSERT_DRAW);
}
}
else
{
m_pView->LeaveDrawCreate();
if (m_pSh->IsSelFrmMode())
m_pSh->LeaveSelFrmMode();
}
m_pView->NoRotate();
}
}
/* -----------------------------03.04.2002 10:52------------------------------
---------------------------------------------------------------------------*/
void SwDrawBase::CreateDefaultObject()
{
Point aStartPos = GetDefaultCenterPos();
Point aEndPos(aStartPos);
aStartPos.X() -= 8 * MM50;
aStartPos.Y() -= 4 * MM50;
aEndPos.X() += 8 * MM50;
aEndPos.Y() += 4 * MM50;
Rectangle aRect(aStartPos, aEndPos);
m_pSh->CreateDefaultShape( static_cast< sal_uInt16 >(m_pWin->GetSdrDrawMode()), aRect, m_nSlotId);
}
/* -----------------25.10.2002 14:14-----------------
*
* --------------------------------------------------*/
Point SwDrawBase::GetDefaultCenterPos()
{
Size aDocSz(m_pSh->GetDocSize());
const SwRect& rVisArea = m_pSh->VisArea();
Point aStartPos = rVisArea.Center();
if(rVisArea.Width() > aDocSz.Width())
aStartPos.X() = aDocSz.Width() / 2 + rVisArea.Left();
if(rVisArea.Height() > aDocSz.Height())
aStartPos.Y() = aDocSz.Height() / 2 + rVisArea.Top();
return aStartPos;
}
// #i33136#
bool SwDrawBase::doConstructOrthogonal() const
{
return false;
}
// eof