Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 157 insertions, 0 deletions

diff --git a/framework/source/accelerators/moduleacceleratorconfiguration.cxx b/framework/source/accelerators/moduleacceleratorconfiguration.cxx
new file mode 100644
index 000000000..71f33bc5b
--- /dev/null
+++ b/framework/source/accelerators/moduleacceleratorconfiguration.cxx
@@ -0,0 +1,157 @@
+/* -*- 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 <accelerators/acceleratorconfiguration.hxx>
+#include <helper/mischelper.hxx>
+
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/sequenceashashmap.hxx>
+#include <vcl/svapp.hxx>
+
+#include <com/sun/star/util/XChangesNotifier.hpp>
+
+#include <cppuhelper/implbase.hxx>
+
+using namespace framework;
+
+namespace {
+
+/**
+    implements a read/write access to a module
+    dependent accelerator configuration.
+ */
+typedef ::cppu::ImplInheritanceHelper<
+            XCUBasedAcceleratorConfiguration,
+            css::lang::XServiceInfo > ModuleAcceleratorConfiguration_BASE;
+
+class ModuleAcceleratorConfiguration : public ModuleAcceleratorConfiguration_BASE
+{
+private:
+    /** identify the application module, where this accelerator
+        configuration cache should work on. */
+    OUString m_sModule;
+
+public:
+
+    /** initialize this instance and fill the internal cache.
+
+        @param  xSMGR
+                reference to a uno service manager, which is used internally.
+     */
+    ModuleAcceleratorConfiguration(
+            const css::uno::Reference< css::uno::XComponentContext >& xContext,
+            const css::uno::Sequence< css::uno::Any >& lArguments);
+
+    virtual OUString SAL_CALL getImplementationName() override
+    {
+        return "com.sun.star.comp.framework.ModuleAcceleratorConfiguration";
+    }
+
+    virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override
+    {
+        return cppu::supportsService(this, ServiceName);
+    }
+
+    virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override
+    {
+        return {"com.sun.star.ui.ModuleAcceleratorConfiguration"};
+    }
+
+    /// This has to be called after when the instance is acquire()'d.
+    void fillCache();
+
+private:
+    /** helper to listen for configuration changes without ownership cycle problems */
+    css::uno::Reference< css::util::XChangesListener > m_xCfgListener;
+};
+
+ModuleAcceleratorConfiguration::ModuleAcceleratorConfiguration(
+        const css::uno::Reference< css::uno::XComponentContext >& xContext,
+        const css::uno::Sequence< css::uno::Any >& lArguments)
+    : ModuleAcceleratorConfiguration_BASE(xContext)
+{
+    SolarMutexGuard g;
+
+    OUString sModule;
+    if (lArguments.getLength() == 1 && (lArguments[0] >>= sModule))
+    {
+        m_sModule = sModule;
+    } else
+    {
+        ::comphelper::SequenceAsHashMap lArgs(lArguments);
+        m_sModule = lArgs.getUnpackedValueOrDefault("ModuleIdentifier", OUString());
+        // OUString sLocale = lArgs.getUnpackedValueOrDefault("Locale", OUString("x-default"));
+    }
+
+    if (m_sModule.isEmpty())
+        throw css::uno::RuntimeException(
+                "The module dependent accelerator configuration service was initialized with an empty module identifier!",
+                static_cast< ::cppu::OWeakObject* >(this));
+}
+
+void ModuleAcceleratorConfiguration::fillCache()
+{
+    {
+        SolarMutexGuard g;
+        m_sModuleCFG = m_sModule;
+    }
+
+#if 0
+    // get current office locale ... but don't cache it.
+    // Otherwise we must be listener on the configuration layer
+    // which seems to superfluous for this small implementation .-)
+    // XXX: what is this good for? it was a comphelper::Locale but unused
+    LanguageTag aLanguageTag(m_sLocale);
+#endif
+
+    // May be the current app module does not have any
+    // accelerator config? Handle it gracefully :-)
+    try
+    {
+        m_sGlobalOrModules = CFG_ENTRY_MODULES;
+        XCUBasedAcceleratorConfiguration::reload();
+
+        css::uno::Reference< css::util::XChangesNotifier > xBroadcaster(m_xCfg, css::uno::UNO_QUERY_THROW);
+        m_xCfgListener = new WeakChangesListener(this);
+        xBroadcaster->addChangesListener(m_xCfgListener);
+    }
+    catch(const css::uno::RuntimeException&)
+        { throw; }
+    catch(const css::uno::Exception&)
+        {}
+}
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_framework_ModuleAcceleratorConfiguration_get_implementation(
+    css::uno::XComponentContext *context,
+    css::uno::Sequence<css::uno::Any> const &arguments)
+{
+    ModuleAcceleratorConfiguration *inst = new ModuleAcceleratorConfiguration(context, arguments);
+    css::uno::XInterface *acquired_inst = cppu::acquire(inst);
+
+    inst->fillCache();
+
+    return acquired_inst;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */