Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 298 insertions, 0 deletions

diff --git a/svtools/source/misc/ehdl.cxx b/svtools/source/misc/ehdl.cxx
new file mode 100644
index 000000000..dab1544ee
--- /dev/null
+++ b/svtools/source/misc/ehdl.cxx
@@ -0,0 +1,298 @@
+/* -*- 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 <unotools/resmgr.hxx>
+#include <vcl/stdtext.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/weld.hxx>
+#include <sal/log.hxx>
+
+#include <svtools/ehdl.hxx>
+#include <svtools/svtresid.hxx>
+#include <svtools/sfxecode.hxx>
+#include <memory>
+#include <errtxt.hrc>
+
+static DialogMask aWndFunc(
+    weld::Window *pWin,            // Parent of the dialog
+    DialogMask nFlags,
+    const OUString &rErr,      // error text
+    const OUString &rAction)   // action text
+
+/*  [Description]
+
+    Draw an errorbox on the screen. Depending on nFlags
+    Error/Info etc. boxes with the requested buttons are shown.
+
+    Returnvalue is the button pressed
+
+    */
+
+
+{
+    SolarMutexGuard aGuard;
+
+    // determine necessary WinBits from the flags
+    VclButtonsType eButtonsType = VclButtonsType::NONE;
+    bool bAddRetry = false;
+    if ( (nFlags & (DialogMask::ButtonsCancel | DialogMask::ButtonsRetry)) == (DialogMask::ButtonsCancel | DialogMask::ButtonsRetry))
+    {
+        bAddRetry = true;
+        eButtonsType = VclButtonsType::Cancel;
+    }
+    else if ( (nFlags & DialogMask::ButtonsOk) == DialogMask::ButtonsOk )
+        eButtonsType = VclButtonsType::Ok;
+    else if ( (nFlags & DialogMask::ButtonsYesNo) == DialogMask::ButtonsYesNo )
+        eButtonsType = VclButtonsType::YesNo;
+
+    OUString aErr("$(ACTION)$(ERROR)");
+    OUString aAction(rAction);
+    if ( !aAction.isEmpty() )
+        aAction += ":\n";
+    aErr = aErr.replaceAll("$(ACTION)", aAction);
+    aErr = aErr.replaceAll("$(ERROR)", rErr);
+
+    VclMessageType eMessageType;
+    switch (nFlags & DialogMask(0xf000))
+    {
+        case DialogMask::MessageError:
+            eMessageType = VclMessageType::Error;
+            break;
+
+        case DialogMask::MessageWarning:
+            eMessageType = VclMessageType::Warning;
+            break;
+
+        case DialogMask::MessageInfo:
+            eMessageType = VclMessageType::Info;
+            break;
+
+        default:
+        {
+            SAL_WARN( "svtools.misc", "no MessBox type");
+            return DialogMask::ButtonsOk;
+        }
+    }
+
+    std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(pWin,
+                                              eMessageType, eButtonsType, aErr));
+
+    if (bAddRetry)
+        xBox->add_button(GetStandardText(StandardButtonType::Retry), RET_RETRY);
+
+    switch(nFlags & DialogMask(0x0f00))
+    {
+        case DialogMask::ButtonDefaultsOk:
+            xBox->set_default_response(RET_OK);
+            break;
+        case DialogMask::ButtonDefaultsCancel:
+            xBox->set_default_response(RET_CANCEL);
+            break;
+        case DialogMask::ButtonDefaultsYes:
+            xBox->set_default_response(RET_YES);
+            break;
+        case DialogMask::ButtonDefaultsNo:
+            xBox->set_default_response(RET_NO);
+            break;
+        default:
+            break;
+    }
+
+    DialogMask nRet = DialogMask::NONE;
+    switch (xBox->run())
+    {
+        case RET_OK:
+            nRet = DialogMask::ButtonsOk;
+            break;
+        case RET_CANCEL:
+            nRet = DialogMask::ButtonsCancel;
+            break;
+        case RET_RETRY:
+            nRet = DialogMask::ButtonsRetry;
+            break;
+        case RET_YES:
+            nRet = DialogMask::ButtonsYes;
+            break;
+        case RET_NO:
+            nRet = DialogMask::ButtonsNo;
+            break;
+        default:
+            SAL_WARN( "svtools.misc", "Unknown MessBox return value" );
+            break;
+    }
+
+    return nRet;
+}
+
+SfxErrorHandler::SfxErrorHandler(const ErrMsgCode* pIdPs, ErrCodeArea lStartP, ErrCodeArea lEndP, const std::locale& rLocale)
+    : lStart(lStartP), lEnd(lEndP), pIds(pIdPs), aResLocale(rLocale)
+{
+    ErrorRegistry::RegisterDisplay(&aWndFunc);
+}
+
+SfxErrorHandler::~SfxErrorHandler()
+{
+}
+
+bool SfxErrorHandler::CreateString(const ErrorInfo *pErr, OUString &rStr) const
+
+/*  [Description]
+
+    Assemble error string for the ErrorInfo pErr.
+
+    */
+
+{
+    ErrCode nErrCode(sal_uInt32(pErr->GetErrorCode()) & ERRCODE_ERROR_MASK);
+    if (pErr->GetErrorCode().GetArea() < lStart || lEnd < pErr->GetErrorCode().GetArea())
+        return false;
+    if(GetErrorString(nErrCode, rStr))
+    {
+        const StringErrorInfo *pStringInfo = dynamic_cast<const StringErrorInfo *>(pErr);
+        if(pStringInfo)
+        {
+            rStr = rStr.replaceAll("$(ARG1)", pStringInfo->GetErrorString());
+        }
+        else
+        {
+            const TwoStringErrorInfo * pTwoStringInfo = dynamic_cast<const TwoStringErrorInfo* >(pErr);
+            if (pTwoStringInfo)
+            {
+                rStr = rStr.replaceAll("$(ARG1)", pTwoStringInfo->GetArg1());
+                rStr = rStr.replaceAll("$(ARG2)", pTwoStringInfo->GetArg2());
+            }
+        }
+        return true;
+    }
+    return false;
+}
+
+void SfxErrorHandler::GetClassString(ErrCodeClass lClassId, OUString &rStr)
+
+/*  [Description]
+
+    Creates the string for the class of the error. Will always
+    be read from the resource of the Sfx.
+
+    */
+
+{
+    for (const std::pair<TranslateId, ErrCodeClass>* pItem = RID_ERRHDL_CLASS; pItem->first; ++pItem)
+    {
+        if (pItem->second == lClassId)
+        {
+            rStr = SvtResId(pItem->first);
+            break;
+        }
+    }
+}
+
+bool SfxErrorHandler::GetErrorString(ErrCode lErrId, OUString &rStr) const
+
+/*  [Description]
+
+    Creates the error string for the actual error
+    without its class
+
+    */
+
+{
+    bool bRet = false;
+    rStr = "$(CLASS)$(ERROR)";
+
+    for (const ErrMsgCode* pItem = pIds; pItem->second; ++pItem)
+    {
+        if (pItem->second.StripWarningAndDynamic() == lErrId.StripWarningAndDynamic())
+        {
+            rStr = rStr.replaceAll("$(ERROR)", Translate::get(pItem->first, aResLocale));
+            bRet = true;
+            break;
+        }
+    }
+
+    if( bRet )
+    {
+        OUString aErrStr;
+        GetClassString(lErrId.GetClass(), aErrStr);
+        if(!aErrStr.isEmpty())
+            aErrStr += ".\n";
+        rStr = rStr.replaceAll("$(CLASS)",aErrStr);
+    }
+
+    return bRet;
+}
+
+SfxErrorContext::SfxErrorContext(
+    sal_uInt16 nCtxIdP, weld::Window *pWindow, const ErrMsgCode* pIdsP, const std::locale& rResLocaleP)
+:   ErrorContext(pWindow), nCtxId(nCtxIdP), pIds(pIdsP), aResLocale(rResLocaleP)
+{
+    if (!pIds)
+        pIds = RID_ERRCTX;
+}
+
+
+SfxErrorContext::SfxErrorContext(
+    sal_uInt16 nCtxIdP, const OUString &aArg1P, weld::Window *pWindow,
+    const ErrMsgCode* pIdsP, const std::locale& rResLocaleP)
+:   ErrorContext(pWindow), nCtxId(nCtxIdP), pIds(pIdsP), aResLocale(rResLocaleP),
+    aArg1(aArg1P)
+{
+    if (!pIds)
+        pIds = RID_ERRCTX;
+}
+
+bool SfxErrorContext::GetString(ErrCode nErrId, OUString &rStr)
+
+/*  [Description]
+
+    Constructs the description of an error context
+    */
+
+{
+    bool bRet = false;
+    for (const ErrMsgCode* pItem = pIds; pItem->second; ++pItem)
+    {
+        if (sal_uInt32(pItem->second) == nCtxId)
+        {
+            rStr = Translate::get(pItem->first, aResLocale);
+            rStr = rStr.replaceAll("$(ARG1)", aArg1);
+            bRet = true;
+            break;
+        }
+    }
+
+    SAL_WARN_IF(!bRet, "svtools.misc", "ErrorContext cannot find the resource");
+
+    if ( bRet )
+    {
+        sal_uInt16 nId = nErrId.IsWarning() ? ERRCTX_WARNING : ERRCTX_ERROR;
+        for (const ErrMsgCode* pItem = RID_ERRCTX; pItem->second; ++pItem)
+        {
+            if (sal_uInt32(pItem->second) == nId)
+            {
+                rStr = rStr.replaceAll("$(ERR)", Translate::get(pItem->first, aResLocale));
+                break;
+            }
+        }
+    }
+
+    return bRet;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */