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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: fusnapln.cxx,v $
* $Revision: 1.9 $
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"
#include "fusnapln.hxx"
#include <svl/aeitem.hxx>
#include <vcl/msgbox.hxx>
#include <sfx2/request.hxx>
#include "strings.hrc"
#include "sdattr.hxx"
#include "View.hxx"
#include "ViewShell.hxx"
#include "DrawViewShell.hxx"
#ifndef SD_WINDOW_SHELL_HXX
#include "Window.hxx"
#endif
#include "sdenumdef.hxx"
#include "sdresid.hxx"
#include "sdabstdlg.hxx"
#include "app.hrc"
#include <svx/svdpagv.hxx>
namespace sd {
TYPEINIT1( FuSnapLine, FuPoor );
/*************************************************************************
|*
|* Konstruktor
|*
\************************************************************************/
FuSnapLine::FuSnapLine(ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView,
SdDrawDocument* pDoc, SfxRequest& rReq) :
FuPoor(pViewSh, pWin, pView, pDoc, rReq)
{
}
FunctionReference FuSnapLine::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
{
FunctionReference xFunc( new FuSnapLine( pViewSh, pWin, pView, pDoc, rReq ) );
xFunc->DoExecute(rReq);
return xFunc;
}
void FuSnapLine::DoExecute( SfxRequest& rReq )
{
const SfxItemSet* pArgs = rReq.GetArgs();
SdrPageView* pPV = 0;
USHORT nHelpLine = 0;
BOOL bCreateNew = TRUE;
// Get index of snap line or snap point from the request.
SFX_REQUEST_ARG (rReq, pHelpLineIndex, SfxUInt32Item, ID_VAL_INDEX, FALSE);
if (pHelpLineIndex != NULL)
{
nHelpLine = static_cast<USHORT>(pHelpLineIndex->GetValue());
// Reset the argument pointer to trigger the display of the dialog.
pArgs = NULL;
}
if ( !pArgs )
{
SfxItemSet aNewAttr(mpViewShell->GetPool(), ATTR_SNAPLINE_START, ATTR_SNAPLINE_END);
bool bLineExist (false);
pPV = mpView->GetSdrPageView();
Point aLinePos;
if (pHelpLineIndex == NULL)
{
// The index of the snap line is not provided as argument to the
// request. Determine it from the mouse position.
aLinePos = static_cast<DrawViewShell*>(mpViewShell)->GetMousePos();
static_cast<DrawViewShell*>(mpViewShell)->SetMousePosFreezed( FALSE );
if ( aLinePos.X() >= 0 )
{
aLinePos = mpWindow->PixelToLogic(aLinePos);
USHORT nHitLog = (USHORT) mpWindow->PixelToLogic(Size(HITPIX,0)).Width();
bLineExist = mpView->PickHelpLine(aLinePos, nHitLog, *mpWindow, nHelpLine, pPV);
if ( bLineExist )
aLinePos = (pPV->GetHelpLines())[nHelpLine].GetPos();
else
pPV = mpView->GetSdrPageView();
pPV->LogicToPagePos(aLinePos);
}
else
aLinePos = Point(0,0);
}
else
{
OSL_ASSERT(pPV!=NULL);
aLinePos = (pPV->GetHelpLines())[nHelpLine].GetPos();
bLineExist = true;
}
aNewAttr.Put(SfxUInt32Item(ATTR_SNAPLINE_X, aLinePos.X()));
aNewAttr.Put(SfxUInt32Item(ATTR_SNAPLINE_Y, aLinePos.Y()));
SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
AbstractSdSnapLineDlg* pDlg = pFact ? pFact->CreateSdSnapLineDlg( NULL, aNewAttr, mpView ) : 0;
if( pDlg )
{
if ( bLineExist )
{
pDlg->HideRadioGroup();
const SdrHelpLine& rHelpLine = (pPV->GetHelpLines())[nHelpLine];
if ( rHelpLine.GetKind() == SDRHELPLINE_POINT )
{
pDlg->SetText(String(SdResId(STR_SNAPDLG_SETPOINT)));
pDlg->SetInputFields(TRUE, TRUE);
}
else
{
pDlg->SetText(String(SdResId(STR_SNAPDLG_SETLINE)));
if ( rHelpLine.GetKind() == SDRHELPLINE_VERTICAL )
pDlg->SetInputFields(TRUE, FALSE);
else
pDlg->SetInputFields(FALSE, TRUE);
}
bCreateNew = FALSE;
}
else
pDlg->HideDeleteBtn();
USHORT nResult = pDlg->Execute();
pDlg->GetAttr(aNewAttr);
delete pDlg;
switch( nResult )
{
case RET_OK:
rReq.Done(aNewAttr);
pArgs = rReq.GetArgs();
break;
case RET_SNAP_DELETE:
// Fangobjekt loeschen
if ( !bCreateNew )
pPV->DeleteHelpLine(nHelpLine);
// und weiter wie bei default
default:
return;
}
}
}
Point aHlpPos;
aHlpPos.X() = ((const SfxUInt32Item&) pArgs->Get(ATTR_SNAPLINE_X)).GetValue();
aHlpPos.Y() = ((const SfxUInt32Item&) pArgs->Get(ATTR_SNAPLINE_Y)).GetValue();
pPV->PagePosToLogic(aHlpPos);
if ( bCreateNew )
{
SdrHelpLineKind eKind;
pPV = mpView->GetSdrPageView();
switch ( (SnapKind) ((const SfxAllEnumItem&)
pArgs->Get(ATTR_SNAPLINE_KIND)).GetValue() )
{
case SK_HORIZONTAL : eKind = SDRHELPLINE_HORIZONTAL; break;
case SK_VERTICAL : eKind = SDRHELPLINE_VERTICAL; break;
default : eKind = SDRHELPLINE_POINT; break;
}
pPV->InsertHelpLine(SdrHelpLine(eKind, aHlpPos));
}
else
{
const SdrHelpLine& rHelpLine = (pPV->GetHelpLines())[nHelpLine];
pPV->SetHelpLine(nHelpLine, SdrHelpLine(rHelpLine.GetKind(), aHlpPos));
}
}
void FuSnapLine::Activate()
{
}
void FuSnapLine::Deactivate()
{
}
} // end of namespace sd
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