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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 "SlsDragAndDropContext.hxx"
#include "SlideSorter.hxx"
#include "model/SlideSorterModel.hxx"
#include "model/SlsPageEnumerationProvider.hxx"
#include "view/SlideSorterView.hxx"
#include "controller/SlideSorterController.hxx"
#include "controller/SlsInsertionIndicatorHandler.hxx"
#include "controller/SlsScrollBarManager.hxx"
#include "controller/SlsProperties.hxx"
#include "controller/SlsSelectionFunction.hxx"
#include "controller/SlsSelectionManager.hxx"
#include "controller/SlsTransferable.hxx"
#include "DrawDocShell.hxx"
#include "drawdoc.hxx"
#include "app.hrc"
#include <sfx2/bindings.hxx>
#include <boost/bind.hpp>
namespace sd { namespace slidesorter { namespace controller {
DragAndDropContext::DragAndDropContext (SlideSorter& rSlideSorter)
: mpTargetSlideSorter(&rSlideSorter),
mnInsertionIndex(-1)
{
::std::vector<const SdPage*> aPages;
// No Drag-and-Drop for master pages.
if (rSlideSorter.GetModel().GetEditMode() != EM_PAGE)
return;
rSlideSorter.GetController().GetInsertionIndicatorHandler()->UpdateIndicatorIcon(
dynamic_cast<Transferable*>(SD_MOD()->pTransferDrag));
}
DragAndDropContext::~DragAndDropContext (void)
{
SetTargetSlideSorter (NULL, Point(0,0), InsertionIndicatorHandler::UnknownMode, false);
}
void DragAndDropContext::Dispose (void)
{
mnInsertionIndex = -1;
}
void DragAndDropContext::UpdatePosition (
const Point& rMousePosition,
const InsertionIndicatorHandler::Mode eMode,
const bool bAllowAutoScroll)
{
if (mpTargetSlideSorter == NULL)
return;
if (mpTargetSlideSorter->GetProperties()->IsUIReadOnly())
return;
// Convert window coordinates into model coordinates (we need the
// window coordinates for auto-scrolling because that remains
// constant while scrolling.)
SharedSdWindow pWindow (mpTargetSlideSorter->GetContentWindow());
const Point aMouseModelPosition (pWindow->PixelToLogic(rMousePosition));
::boost::shared_ptr<InsertionIndicatorHandler> pInsertionIndicatorHandler (
mpTargetSlideSorter->GetController().GetInsertionIndicatorHandler());
if ( ! (bAllowAutoScroll
&& mpTargetSlideSorter->GetController().GetScrollBarManager().AutoScroll(
rMousePosition,
::boost::bind(
&DragAndDropContext::UpdatePosition, this, rMousePosition, eMode, false))))
{
pInsertionIndicatorHandler->UpdatePosition(aMouseModelPosition, eMode);
// Remember the new insertion index.
mnInsertionIndex = pInsertionIndicatorHandler->GetInsertionPageIndex();
if (pInsertionIndicatorHandler->IsInsertionTrivial(mnInsertionIndex, eMode))
mnInsertionIndex = -1;
}
}
void DragAndDropContext::SetTargetSlideSorter (
SlideSorter* pSlideSorter,
const Point aMousePosition,
const InsertionIndicatorHandler::Mode eMode,
const bool bIsOverSourceView)
{
if (mpTargetSlideSorter != NULL)
{
mpTargetSlideSorter->GetController().GetScrollBarManager().StopAutoScroll();
mpTargetSlideSorter->GetController().GetInsertionIndicatorHandler()->End(
Animator::AM_Animated);
}
mpTargetSlideSorter = pSlideSorter;
if (mpTargetSlideSorter != NULL)
{
mpTargetSlideSorter->GetController().GetInsertionIndicatorHandler()->Start(
bIsOverSourceView);
mpTargetSlideSorter->GetController().GetInsertionIndicatorHandler()->UpdatePosition(
aMousePosition,
eMode);
}
}
} } } // end of namespace ::sd::slidesorter::controller
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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