100 lines
2.7 KiB
C++
100 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
#include <cmdid.h>
|
|
#include <svx/svdview.hxx>
|
|
#include <svl/whiter.hxx>
|
|
#include <sfx2/request.hxx>
|
|
#include <sfx2/objface.hxx>
|
|
#include <wrtsh.hxx>
|
|
#include <view.hxx>
|
|
#include <navsh.hxx>
|
|
#define ShellClass_SwNavigationShell
|
|
#include <swslots.hxx>
|
|
#include <navmgr.hxx>
|
|
|
|
SFX_IMPL_INTERFACE(SwNavigationShell, SwBaseShell)
|
|
|
|
void SwNavigationShell::InitInterface_Impl() {}
|
|
|
|
SwNavigationShell::SwNavigationShell(SwView& _rView)
|
|
: SwBaseShell(_rView)
|
|
{
|
|
SetName(u"Navigation"_ustr);
|
|
}
|
|
|
|
void SwNavigationShell::Execute(SfxRequest const& rReq)
|
|
{
|
|
SwWrtShell* pSh = &GetShell();
|
|
SdrView* pSdrView = pSh->GetDrawView();
|
|
const SfxItemSet* pArgs = rReq.GetArgs();
|
|
const sal_uInt16 nSlotId = rReq.GetSlot();
|
|
bool bChanged = pSdrView->GetModel().IsChanged();
|
|
pSdrView->GetModel().SetChanged(false);
|
|
SwNavigationMgr& aSwNavigationMgr = pSh->GetNavigationMgr();
|
|
const SfxPoolItem* pItem;
|
|
if (pArgs)
|
|
pArgs->GetItemState(nSlotId, false, &pItem);
|
|
|
|
if (pSdrView->IsTextEdit())
|
|
pSh->EndTextEdit();
|
|
if (pSh->GetView().IsDrawMode())
|
|
pSh->GetView().LeaveDrawCreate();
|
|
pSh->EnterStdMode();
|
|
|
|
switch (nSlotId)
|
|
{
|
|
case FN_NAVIGATION_BACK:
|
|
aSwNavigationMgr.goBack();
|
|
break;
|
|
|
|
case FN_NAVIGATION_FORWARD:
|
|
aSwNavigationMgr.goForward();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (pSdrView->GetModel().IsChanged())
|
|
GetShell().SetModified();
|
|
else if (bChanged)
|
|
pSdrView->GetModel().SetChanged();
|
|
}
|
|
|
|
// determine if the buttons should be enabled/disabled
|
|
|
|
void SwNavigationShell::GetState(SfxItemSet& rSet)
|
|
{
|
|
SwWrtShell* pSh = &GetShell();
|
|
SfxWhichIter aIter(rSet);
|
|
sal_uInt16 nWhich = aIter.FirstWhich();
|
|
SwNavigationMgr& aNavigationMgr = pSh->GetNavigationMgr();
|
|
while (nWhich)
|
|
{
|
|
switch (nWhich)
|
|
{
|
|
case FN_NAVIGATION_BACK:
|
|
if (!aNavigationMgr.backEnabled())
|
|
{
|
|
rSet.DisableItem(FN_NAVIGATION_BACK);
|
|
}
|
|
break;
|
|
case FN_NAVIGATION_FORWARD:
|
|
if (!aNavigationMgr.forwardEnabled())
|
|
{
|
|
rSet.DisableItem(FN_NAVIGATION_FORWARD);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
nWhich = aIter.NextWhich();
|
|
}
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|