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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 .
*/
#ifndef __RSC
#ifndef INCLUDED_TOOLS_ERRINF_HXX
#define INCLUDED_TOOLS_ERRINF_HXX
#include <limits.h>
#include <rtl/ustring.hxx>
#include <tools/errcode.hxx>
#include <tools/toolsdllapi.h>
#include <memory>
// FIXME: horrible legacy dependency on VCL from tools.
namespace vcl { class Window; }
class DynamicErrorInfo_Impl;
class ErrorHandler_Impl;
class TOOLS_DLLPUBLIC ErrorInfo
{
private:
sal_uIntPtr lUserId;
public:
ErrorInfo( sal_uIntPtr lArgUserId ) :
lUserId( lArgUserId ){}
virtual ~ErrorInfo();
sal_uIntPtr GetErrorCode() const { return lUserId; }
static ErrorInfo* GetErrorInfo(sal_uIntPtr);
};
class TOOLS_DLLPUBLIC DynamicErrorInfo : public ErrorInfo
{
friend class DynamicErrorInfo_Impl;
private:
std::unique_ptr<DynamicErrorInfo_Impl> pImpl;
public:
DynamicErrorInfo(sal_uIntPtr lUserId, sal_uInt16 nMask);
virtual ~DynamicErrorInfo();
operator sal_uIntPtr() const;
sal_uInt16 GetDialogMask() const;
};
class TOOLS_DLLPUBLIC StringErrorInfo : public DynamicErrorInfo
{
private:
OUString aString;
public:
StringErrorInfo( sal_uIntPtr lUserId,
const OUString& aStringP,
sal_uInt16 nMask = 0);
const OUString& GetErrorString() const { return aString; }
};
class TOOLS_DLLPUBLIC TwoStringErrorInfo: public DynamicErrorInfo
{
private:
OUString aArg1;
OUString aArg2;
public:
TwoStringErrorInfo(sal_uIntPtr nUserID, const OUString & rTheArg1,
const OUString & rTheArg2, sal_uInt16 nMask = 0):
DynamicErrorInfo(nUserID, nMask), aArg1(rTheArg1), aArg2(rTheArg2) {}
virtual ~TwoStringErrorInfo() {}
const OUString& GetArg1() const { return aArg1; }
const OUString& GetArg2() const { return aArg2; }
};
class TOOLS_DLLPUBLIC MessageInfo : public DynamicErrorInfo
{
public:
MessageInfo(sal_uIntPtr UserId, sal_uInt16 nMask = 0) :
DynamicErrorInfo(UserId, nMask) {}
MessageInfo(sal_uIntPtr UserId, const OUString &rArg, sal_uInt16 nMask = 0 ) :
DynamicErrorInfo(UserId, nMask), aArg(rArg) {}
const OUString& GetMessageArg() const { return aArg; }
private:
OUString aArg;
};
struct ErrorContextImpl;
class TOOLS_DLLPUBLIC ErrorContext
{
friend class ErrorHandler;
private:
std::unique_ptr<ErrorContextImpl> pImpl;
public:
ErrorContext(vcl::Window *pWin=nullptr);
virtual ~ErrorContext();
virtual bool GetString( sal_uIntPtr nErrId, OUString& rCtxStr ) = 0;
vcl::Window* GetParent();
static ErrorContext* GetContext();
};
typedef sal_uInt16 WindowDisplayErrorFunc(
vcl::Window *, sal_uInt16 nMask, const OUString &rErr, const OUString &rAction);
typedef void BasicDisplayErrorFunc(
const OUString &rErr, const OUString &rAction);
class TOOLS_DLLPUBLIC ErrorHandler
{
friend class ErrorHandler_Impl;
private:
std::unique_ptr<ErrorHandler_Impl> pImpl;
static sal_uInt16 HandleError_Impl( sal_uIntPtr lId,
sal_uInt16 nFlags,
bool bJustCreateString,
OUString & rError);
protected:
virtual bool CreateString( const ErrorInfo *,
OUString &, sal_uInt16& nMask ) const = 0;
public:
ErrorHandler();
virtual ~ErrorHandler();
static sal_uInt16 HandleError ( sal_uIntPtr lId, sal_uInt16 nMask = USHRT_MAX );
static bool GetErrorString( sal_uIntPtr lId, OUString& rStr );
static void RegisterDisplay( BasicDisplayErrorFunc* );
static void RegisterDisplay( WindowDisplayErrorFunc* );
};
#endif
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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