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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /include/comphelper/SetFlagContextHelper.hxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/comphelper/SetFlagContextHelper.hxx')
-rw-r--r--include/comphelper/SetFlagContextHelper.hxx71
1 files changed, 71 insertions, 0 deletions
diff --git a/include/comphelper/SetFlagContextHelper.hxx b/include/comphelper/SetFlagContextHelper.hxx
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+++ b/include/comphelper/SetFlagContextHelper.hxx
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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/.
+ */
+
+#ifndef INCLUDED_COMPHELPER_SETFLAGCONTEXTHELPER_HXX
+#define INCLUDED_COMPHELPER_SETFLAGCONTEXTHELPER_HXX
+
+#include <com/sun/star/uno/XCurrentContext.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <uno/current_context.hxx>
+#include <utility>
+
+namespace comphelper
+{
+// Used to flag some named value to be true for all code running in this context
+class SetFlagContext final : public cppu::WeakImplHelper<css::uno::XCurrentContext>
+{
+public:
+ explicit SetFlagContext(OUString sName, css::uno::Reference<css::uno::XCurrentContext> xContext)
+ : m_sName(std::move(sName))
+ , mxNextContext(std::move(xContext))
+ {
+ }
+ SetFlagContext(const SetFlagContext&) = delete;
+ SetFlagContext& operator=(const SetFlagContext&) = delete;
+
+ virtual css::uno::Any SAL_CALL getValueByName(OUString const& Name) override
+ {
+ if (Name == m_sName)
+ return css::uno::Any(true);
+ else if (mxNextContext.is())
+ return mxNextContext->getValueByName(Name);
+ else
+ return css::uno::Any();
+ }
+
+private:
+ OUString m_sName;
+ css::uno::Reference<css::uno::XCurrentContext> mxNextContext;
+};
+
+// Returns a new context that reports the named value to be true
+inline css::uno::Reference<css::uno::XCurrentContext> NewFlagContext(const OUString& sName)
+{
+ return new SetFlagContext(sName, css::uno::getCurrentContext());
+}
+
+// A specialization for preventing "Java must be enabled" interaction
+inline css::uno::Reference<css::uno::XCurrentContext> NoEnableJavaInteractionContext()
+{
+ return NewFlagContext("DontEnableJava");
+}
+
+inline bool IsContextFlagActive(const OUString& sName)
+{
+ bool bFlag = false;
+ if (const auto xContext = css::uno::getCurrentContext())
+ xContext->getValueByName(sName) >>= bFlag;
+ return bFlag;
+}
+
+} // namespace comphelper
+
+#endif // INCLUDED_COMPHELPER_SETFLAGCONTEXTHELPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */