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/* -*- 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/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include "ViewClipboard.hxx"
#include "DrawDocShell.hxx"
#include "View.hxx"
#include "ViewShell.hxx"
#include "Window.hxx"
#include "drawdoc.hxx"
#include "sdpage.hxx"
#include "sdxfer.hxx"
#include "sdresid.hxx"
#include "glob.hrc"
#include <svx/svdpagv.hxx>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
namespace sd {
ViewClipboard::ViewClipboard (::sd::View& rView)
: mrView(rView)
{
}
ViewClipboard::~ViewClipboard (void)
{
}
void ViewClipboard::HandlePageDrop (const SdTransferable& rTransferable)
{
// Determine whether to insert the given set of slides or to assign a
// given master page.
SdPage* pMasterPage = GetFirstMasterPage (rTransferable);
if (pMasterPage != NULL)
AssignMasterPage (rTransferable, pMasterPage);
else
InsertSlides (rTransferable, DetermineInsertPosition (rTransferable));
}
SdPage* ViewClipboard::GetFirstMasterPage (const SdTransferable& rTransferable)
{
SdPage* pFirstMasterPage = NULL;
if (rTransferable.HasPageBookmarks())
{
do
{
const std::vector<rtl::OUString> &rBookmarks = rTransferable.GetPageBookmarks();
if (rBookmarks.empty())
break;
DrawDocShell* pDocShell = rTransferable.GetPageDocShell();
if (pDocShell == NULL)
break;
SdDrawDocument* pDocument = pDocShell->GetDoc();
if (pDocument == NULL)
break;
std::vector<rtl::OUString>::const_iterator pIter;
for ( pIter = rBookmarks.begin(); pIter != rBookmarks.end(); ++pIter )
{
String sName (*pIter);
sal_Bool bIsMasterPage;
// SdPage* GetMasterSdPage(sal_uInt16 nPgNum, PageKind ePgKind);
// sal_uInt16 GetMasterSdPageCount(PageKind ePgKind) const;
sal_uInt16 nBMPage = pDocument->GetPageByName (
sName, bIsMasterPage);
if ( ! bIsMasterPage)
{
// At least one regular slide: return NULL to indicate
// that not all bookmarks point to master pages.
pFirstMasterPage = NULL;
break;
}
else if (pFirstMasterPage == NULL)
{
// Remember the first master page for later.
if (nBMPage != SDRPAGE_NOTFOUND)
pFirstMasterPage = static_cast<SdPage*>(
pDocument->GetMasterPage(nBMPage));
}
}
}
while (false);
}
return pFirstMasterPage;
}
void ViewClipboard::AssignMasterPage (
const SdTransferable& rTransferable,
SdPage* pMasterPage)
{
if (pMasterPage == NULL)
return;
// Get the target page to which the master page is assigned.
SdrPageView* pPageView = mrView.GetSdrPageView();
if (pPageView == NULL)
return;
SdPage* pPage = static_cast<SdPage*>(pPageView->GetPage());
if (pPage == NULL)
return;
SdDrawDocument& rDocument = mrView.GetDoc();
if ( ! rTransferable.HasPageBookmarks())
return;
DrawDocShell* pDataDocShell = rTransferable.GetPageDocShell();
if (pDataDocShell == NULL)
return;
SdDrawDocument* pSourceDocument = pDataDocShell->GetDoc();
if (pSourceDocument == NULL)
return;
// We have to remove the layout suffix from the layout name which is
// appended again by SetMasterPage() to the given name. Don't ask.
String sLayoutSuffix (RTL_CONSTASCII_USTRINGPARAM(SD_LT_SEPARATOR));
sLayoutSuffix.Append (SdResId(STR_LAYOUT_OUTLINE));
sal_uInt16 nLength = sLayoutSuffix.Len();
String sLayoutName (pMasterPage->GetLayoutName());
if (String(sLayoutName, sLayoutName.Len()-nLength, nLength).Equals (
sLayoutSuffix))
sLayoutName = String(sLayoutName, 0, sLayoutName.Len()-nLength);
rDocument.SetMasterPage (
pPage->GetPageNum() / 2,
sLayoutName,
pSourceDocument,
sal_False, // Exchange the master page of only the target page.
sal_False // Keep unused master pages.
);
}
sal_uInt16 ViewClipboard::DetermineInsertPosition (
const SdTransferable& )
{
SdDrawDocument& rDoc = mrView.GetDoc();
sal_uInt16 nPgCnt = rDoc.GetSdPageCount( PK_STANDARD );
// Insert position is the behind the last selected page or behind the
// last page when the selection is empty.
sal_uInt16 nInsertPos = rDoc.GetSdPageCount( PK_STANDARD ) * 2 + 1;
for( sal_uInt16 nPage = 0; nPage < nPgCnt; nPage++ )
{
SdPage* pPage = rDoc.GetSdPage( nPage, PK_STANDARD );
if( pPage->IsSelected() )
nInsertPos = nPage * 2 + 3;
}
return nInsertPos;
}
sal_uInt16 ViewClipboard::InsertSlides (
const SdTransferable& rTransferable,
sal_uInt16 nInsertPosition)
{
SdDrawDocument& rDoc = mrView.GetDoc();
sal_uInt16 nInsertPgCnt = 0;
sal_Bool bMergeMasterPages = !rTransferable.HasSourceDoc( &rDoc );
// Prepare the insertion.
const std::vector<rtl::OUString> *pBookmarkList = NULL;
DrawDocShell* pDataDocSh;
if (rTransferable.HasPageBookmarks())
{
// When the transferable contains page bookmarks then the referenced
// pages are inserted.
pBookmarkList = &rTransferable.GetPageBookmarks();
pDataDocSh = rTransferable.GetPageDocShell();
nInsertPgCnt = (sal_uInt16)pBookmarkList->size();
}
else
{
// Otherwise all pages of the document of the transferable are
// inserted.
SfxObjectShell* pShell = rTransferable.GetDocShell();
pDataDocSh = (DrawDocShell*) pShell;
SdDrawDocument* pDataDoc = pDataDocSh->GetDoc();
if (pDataDoc!=NULL && pDataDoc->GetSdPageCount(PK_STANDARD))
nInsertPgCnt = pDataDoc->GetSdPageCount(PK_STANDARD);
}
if (nInsertPgCnt > 0)
{
const SolarMutexGuard aGuard;
::sd::Window* pWin = mrView.GetViewShell()->GetActiveWindow();
const sal_Bool bWait = pWin && pWin->IsWait();
if( bWait )
pWin->LeaveWait();
rDoc.InsertBookmarkAsPage(
pBookmarkList ? *pBookmarkList : std::vector<rtl::OUString>(),
NULL,
sal_False,
sal_False,
nInsertPosition,
(&rTransferable == SD_MOD()->pTransferDrag),
pDataDocSh,
sal_True,
bMergeMasterPages,
sal_False);
if( bWait )
pWin->EnterWait();
}
return nInsertPgCnt;
}
} // end of namespace ::sd
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */