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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 <vcl/svapp.hxx>
#include <vcl/msgbox.hxx>
#include <com/sun/star/task/XInteractionAbort.hpp>
#include <com/sun/star/task/XInteractionApprove.hpp>
#include <com/sun/star/task/XInteractionDisapprove.hpp>
#include <com/sun/star/task/XInteractionRetry.hpp>
#include <vcl/errinf.hxx>
#include <svtools/strings.hrc>
#include <svx/svxerr.hxx>
#include <svx/dialogs.hrc>
#include <unotools/resmgr.hxx>
#include "ids.hxx"
#include "ids.hrc"
#include "getcontinuations.hxx"
#include "iahndl.hxx"
#include <memory>
using namespace com::sun::star;
namespace {
DialogMask
executeErrorDialog(
vcl::Window * pParent,
task::InteractionClassification eClassification,
OUString const & rContext,
OUString const & rMessage,
WinBits nButtonMask)
{
SolarMutexGuard aGuard;
OUStringBuffer aText(rContext);
if (!rContext.isEmpty() && !rMessage.isEmpty())
aText.append(":\n");
//TODO! must be internationalized
aText.append(rMessage);
VclPtr< MessBox > xBox;
try
{
switch (eClassification)
{
case task::InteractionClassification_ERROR:
xBox.reset(VclPtr<ErrorBox>::Create(pParent,
nButtonMask,
aText.makeStringAndClear()));
break;
case task::InteractionClassification_WARNING:
xBox.reset(VclPtr<WarningBox>::Create(pParent,
nButtonMask,
aText.makeStringAndClear()));
break;
case task::InteractionClassification_INFO:
# define WB_DEF_BUTTONS (WB_DEF_OK | WB_DEF_CANCEL | WB_DEF_RETRY)
//(want to ignore any default button settings)...
if ((nButtonMask & WB_DEF_BUTTONS) == WB_DEF_OK)
xBox.reset(VclPtr<InfoBox>::Create(pParent,
aText.makeStringAndClear()));
else
xBox.reset(VclPtr<ErrorBox>::Create(pParent,
nButtonMask,
aText.makeStringAndClear()));
break;
case task::InteractionClassification_QUERY:
xBox.reset(VclPtr<QueryBox>::Create(pParent,
nButtonMask,
aText.makeStringAndClear()));
break;
default:
OSL_ASSERT(false);
break;
}
}
catch (std::bad_alloc const &)
{
throw uno::RuntimeException("out of memory");
}
sal_uInt16 aMessResult = xBox->Execute();
xBox.disposeAndClear();
DialogMask aResult = DialogMask::NONE;
switch( aMessResult )
{
case RET_OK:
aResult = DialogMask::ButtonsOk;
break;
case RET_CANCEL:
aResult = DialogMask::ButtonsCancel;
break;
case RET_YES:
aResult = DialogMask::ButtonsYes;
break;
case RET_NO:
aResult = DialogMask::ButtonsNo;
break;
case RET_RETRY:
aResult = DialogMask::ButtonsRetry;
break;
default: assert(false);
}
return aResult;
}
}
void
UUIInteractionHelper::handleErrorHandlerRequest(
task::InteractionClassification eClassification,
ErrCode nErrorCode,
std::vector< OUString > const & rArguments,
uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
rContinuations,
bool bObtainErrorStringOnly,
bool & bHasErrorString,
OUString & rErrorString)
{
if (bObtainErrorStringOnly)
{
bHasErrorString = isInformationalErrorMessageRequest(rContinuations);
if (!bHasErrorString)
return;
}
OUString aMessage;
{
enum Source { SOURCE_DEFAULT, SOURCE_SVX, SOURCE_UUI };
static char const * const aManager[3] = { "svt", "svx", "uui" };
static const ErrMsgCode* const aId[3]
= { getRID_ERRHDL(),
getRID_SVXERRCODE(),
RID_UUI_ERRHDL };
ErrCode nErrorId = nErrorCode.IgnoreWarning();
Source eSource = nErrorId < ErrCode(ERRCODE_AREA_SVX) ?
SOURCE_DEFAULT :
nErrorId >= ErrCode(ERRCODE_AREA_SVX)
&& nErrorId <= ErrCode(ERRCODE_AREA_SVX_END) ?
SOURCE_SVX :
SOURCE_UUI;
std::locale aResLocale = Translate::Create(aManager[eSource]);
ErrorResource aErrorResource(aId[eSource], aResLocale);
if (!aErrorResource.getString(nErrorCode, aMessage))
return;
}
aMessage = replaceMessageWithArguments( aMessage, rArguments );
if (bObtainErrorStringOnly)
{
rErrorString = aMessage;
return;
}
else
{
//TODO! It can happen that the buttons calculated below do not match
// the error text from the resource (e.g., some text that is not a
// question, but YES and NO buttons). Some error texts have
// ExtraData that specifies a set of buttons, but that data is not
// really useful, because a single error text may well make sense
// both with only an OK button and with RETRY and CANCEL buttons.
uno::Reference< task::XInteractionApprove > xApprove;
uno::Reference< task::XInteractionDisapprove > xDisapprove;
uno::Reference< task::XInteractionRetry > xRetry;
uno::Reference< task::XInteractionAbort > xAbort;
getContinuations(
rContinuations, &xApprove, &xDisapprove, &xRetry, &xAbort);
// The following mapping uses the bit mask
// Approve = 8,
// Disapprove = 4,
// Retry = 2,
// Abort = 1
// The mapping has five properties on which the code to select the
// correct continuation relies:
// 1 The OK button is mapped to Approve if that is available,
// otherwise to Abort if that is available, otherwise to none.
// 2 The CANCEL button is always mapped to Abort.
// 3 The RETRY button is always mapped to Retry.
// 4 The NO button is always mapped to Disapprove.
// 5 The YES button is always mapped to Approve.
// Because the WinBits button combinations are quite restricted, not
// every request can be served here.
// Finally, it seems to be better to leave default button
// determination to VCL (the favouring of CANCEL as default button
// seems to not always be what the user wants)...
WinBits const aButtonMask[16]
= { 0,
WB_OK /*| WB_DEF_OK*/, // Abort
0,
WB_RETRY_CANCEL /*| WB_DEF_CANCEL*/, // Retry, Abort
0,
0,
0,
0,
WB_OK /*| WB_DEF_OK*/, // Approve
WB_OK_CANCEL /*| WB_DEF_CANCEL*/, // Approve, Abort
0,
0,
WB_YES_NO /*| WB_DEF_NO*/, // Approve, Disapprove
WB_YES_NO_CANCEL /*| WB_DEF_CANCEL*/,
// Approve, Disapprove, Abort
0,
0 };
WinBits nButtonMask = aButtonMask[(xApprove.is() ? 8 : 0)
| (xDisapprove.is() ? 4 : 0)
| (xRetry.is() ? 2 : 0)
| (xAbort.is() ? 1 : 0)];
if (nButtonMask == 0)
return;
//TODO! remove this backwards compatibility?
OUString aContext(m_aContextParam);
if (aContext.isEmpty() && nErrorCode != ERRCODE_NONE)
{
SolarMutexGuard aGuard;
ErrorContext * pContext = ErrorContext::GetContext();
if (pContext)
{
OUString aContextString;
if (pContext->GetString(nErrorCode, aContextString))
aContext = aContextString;
}
}
DialogMask nResult = executeErrorDialog(
getParentProperty(), eClassification, aContext, aMessage, nButtonMask );
switch (nResult)
{
case DialogMask::ButtonsOk:
OSL_ENSURE(xApprove.is() || xAbort.is(), "unexpected situation");
if (xApprove.is())
xApprove->select();
else if (xAbort.is())
xAbort->select();
break;
case DialogMask::ButtonsCancel:
OSL_ENSURE(xAbort.is(), "unexpected situation");
if (xAbort.is())
xAbort->select();
break;
case DialogMask::ButtonsRetry:
OSL_ENSURE(xRetry.is(), "unexpected situation");
if (xRetry.is())
xRetry->select();
break;
case DialogMask::ButtonsNo:
OSL_ENSURE(xDisapprove.is(), "unexpected situation");
if (xDisapprove.is())
xDisapprove->select();
break;
case DialogMask::ButtonsYes:
OSL_ENSURE(xApprove.is(), "unexpected situation");
if (xApprove.is())
xApprove->select();
break;
default: break;
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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