Mike Kaganski
940f189cdf
Limit the implementation class visibility. Allow to define the value of the flag. Change-Id: I9ce42569895c6df044074bcc2ab77e2cd5b901ac Reviewed-on: https://gerrit.libreoffice.org/c/core/+/183481 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
66 lines
1.9 KiB
C++
66 lines
1.9 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/.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <sal/config.h>
|
|
|
|
#include <cppuhelper/implbase.hxx>
|
|
#include <uno/current_context.hxx>
|
|
|
|
namespace comphelper
|
|
{
|
|
// Returns a new context layer that assigns the given boolean value to the name
|
|
inline css::uno::Reference<css::uno::XCurrentContext> NewFlagContext(const OUString& sName,
|
|
bool bValue = true)
|
|
{
|
|
class SetFlagContext : public cppu::WeakImplHelper<css::uno::XCurrentContext>
|
|
{
|
|
public:
|
|
SetFlagContext(const OUString& sName, bool bValue)
|
|
: msName(sName)
|
|
, mbValue(bValue)
|
|
{
|
|
}
|
|
|
|
virtual css::uno::Any SAL_CALL getValueByName(const OUString& Name) override
|
|
{
|
|
if (Name == msName)
|
|
return css::uno::Any(mbValue);
|
|
if (mxNext)
|
|
return mxNext->getValueByName(Name);
|
|
return css::uno::Any();
|
|
}
|
|
|
|
private:
|
|
OUString msName;
|
|
bool mbValue;
|
|
css::uno::Reference<css::uno::XCurrentContext> mxNext = css::uno::getCurrentContext();
|
|
};
|
|
return new SetFlagContext(sName, bValue);
|
|
}
|
|
|
|
// A specialization for preventing "Java must be enabled" interaction
|
|
inline css::uno::Reference<css::uno::XCurrentContext> NoEnableJavaInteractionContext()
|
|
{
|
|
return NewFlagContext(u"DontEnableJava"_ustr);
|
|
}
|
|
|
|
inline bool IsContextFlagActive(const OUString& sName)
|
|
{
|
|
bool bFlag = false;
|
|
if (const auto xContext = css::uno::getCurrentContext())
|
|
xContext->getValueByName(sName) >>= bFlag;
|
|
return bFlag;
|
|
}
|
|
|
|
} // namespace comphelper
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|