Files
libreoffice/sw/source/uibase/inc/uivwimp.hxx
Stephan Bergmann 3ead3ad52f Gradually typed Link
Turn the Link class into a template abstracting over the link's argument and
return types, but provide default template arguments that keep the generic,
unsafe "void* in, sal_IntPtr out" behvior.  That way, individual uses of the
Link class can be updated over time.

All the related macros are duplicated with ..._TYPED counterparts, that
additionally take the RetType (except for LINK_TYPED, which manages to infer the
relevant types from the supplied Member).

(It would have been attractive to change the "untyped" LinkStubs from taking a
void* to a properly typed ArgType parameter, too, but that would cause
-fsanitize=function to flag uses of "untyped" Link::Call.)

Change-Id: I3b0140378bad99abbf240140ebb4a46a05d2d2f8
2015-04-30 10:20:00 +02:00

180 lines
6.8 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/.
*
* 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 .
*/
#ifndef INCLUDED_SW_SOURCE_UIBASE_INC_UIVWIMP_HXX
#define INCLUDED_SW_SOURCE_UIBASE_INC_UIVWIMP_HXX
#include <config_features.h>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <view.hxx>
#include <sfx2/objsh.hxx>
#include <com/sun/star/view/XSelectionSupplier.hpp>
#include <com/sun/star/datatransfer/clipboard/XClipboardListener.hpp>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/weakref.hxx>
class SwXTextView;
class SfxRequest;
class SwTransferable;
class SfxRequest;
namespace sfx2 { class DocumentInserter; }
namespace com{ namespace sun{ namespace star {
namespace frame {
class XDispatchProviderInterceptor;
}
namespace lang {
class XUnoTunnel;
}
}}}
class SwScannerEventListener : public ::cppu::WeakImplHelper<
::com::sun::star::lang::XEventListener >
{
SwView* pView;
public:
SwScannerEventListener( SwView& rView ) : pView( &rView ) {}
virtual ~SwScannerEventListener();
// XEventListener
virtual void SAL_CALL disposing(
const ::com::sun::star::lang::EventObject& rEventObject ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
void ViewDestroyed() { pView = 0; }
};
// Clipboard EventListener
class SwClipboardChangeListener : public ::cppu::WeakImplHelper<
::com::sun::star::datatransfer::clipboard::XClipboardListener >
{
SwView* pView;
// XEventListener
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& rEventObject )
throw ( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
// XClipboardListener
virtual void SAL_CALL changedContents( const ::com::sun::star::datatransfer::clipboard::ClipboardEvent& rEventObject )
throw (com::sun::star::uno::RuntimeException,
std::exception) SAL_OVERRIDE;
public:
SwClipboardChangeListener( SwView& rView ) : pView( &rView ) {}
virtual ~SwClipboardChangeListener();
void ViewDestroyed() { pView = 0; }
void AddRemoveListener( bool bAdd );
};
class SwMailMergeConfigItem;
class SwView_Impl
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > xScanEvtLstnr;
::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > xClipEvtLstnr;
::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProviderInterceptor > xDisProvInterceptor;
::com::sun::star::uno::Reference< ::com::sun::star::view::XSelectionSupplier > *pxXTextView; // UNO object
com::sun::star::uno::WeakReference< com::sun::star::lang::XUnoTunnel > xTransferable;
// temporary document for printing text of selection / multi selection
// in PDF export.
SfxObjectShellLock xTmpSelDocSh;
SwView* pView;
SwScannerEventListener* pScanEvtLstnr;
SwClipboardChangeListener* pClipEvtLstnr;
ShellModes eShellMode;
#if HAVE_FEATURE_DBCONNECTIVITY
SwMailMergeConfigItem* pConfigItem;
sal_uInt16 nMailMergeRestartPage;
bool bMailMergeSourceView;
#endif
sfx2::DocumentInserter* m_pDocInserter;
SfxRequest* m_pRequest;
sal_Int16 m_nParam;
Point m_aEditingPosition;
bool m_bSelectObject;
bool m_bEditingPositionSet;
public:
SwView_Impl(SwView* pShell);
~SwView_Impl();
void SetShellMode(ShellModes eSet);
::com::sun::star::view::XSelectionSupplier* GetUNOObject();
SwXTextView* GetUNOObject_Impl();
void Invalidate();
ShellModes GetShellMode() {return eShellMode;}
void ExecuteScan(SfxRequest& rReq);
SwScannerEventListener& GetScannerEventListener();
void AddClipboardListener();
SfxObjectShellLock& GetTmpSelectionDoc() { return xTmpSelDocSh; }
void AddTransferable(SwTransferable& rTransferable);
#if HAVE_FEATURE_DBCONNECTIVITY
void SetMailMergeConfigItem(SwMailMergeConfigItem* pItem,
sal_uInt16 nRestart, bool bIsSource)
{ pConfigItem = pItem;
nMailMergeRestartPage = nRestart;
bMailMergeSourceView = bIsSource;
}
SwMailMergeConfigItem* GetMailMergeConfigItem() {return pConfigItem;}
sal_uInt16 GetMailMergeRestartPage() const {return nMailMergeRestartPage;}
bool IsMailMergeSourceView() const { return bMailMergeSourceView; }
#endif
//#i33307# restore editing position
void SetRestorePosition(const Point& rCrsrPos, bool bSelectObj)
{
m_aEditingPosition = rCrsrPos;
m_bSelectObject = bSelectObj;
m_bEditingPositionSet = true;
}
bool GetRestorePosition(Point& rCrsrPos, bool& rbSelectObj)
{
rCrsrPos = m_aEditingPosition;
rbSelectObj = m_bSelectObject;
return m_bEditingPositionSet;
}
void StartDocumentInserter( const OUString& rFactory, const Link<>& rEndDialogHdl );
SfxMedium* CreateMedium();
void InitRequest( const SfxRequest& rRequest );
inline SfxRequest* GetRequest() const { return m_pRequest; }
inline sal_Int16 GetParam() const { return m_nParam; }
inline void SetParam( sal_Int16 nParam ) { m_nParam = nParam; }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */