summaryrefslogtreecommitdiffstats
path: root/framework/source/dispatch/windowcommanddispatch.cxx
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--framework/source/dispatch/windowcommanddispatch.cxx158
1 files changed, 158 insertions, 0 deletions
diff --git a/framework/source/dispatch/windowcommanddispatch.cxx b/framework/source/dispatch/windowcommanddispatch.cxx
new file mode 100644
index 000000000..97e5de5ca
--- /dev/null
+++ b/framework/source/dispatch/windowcommanddispatch.cxx
@@ -0,0 +1,158 @@
+/* -*- 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 <dispatch/windowcommanddispatch.hxx>
+#include <targets.h>
+
+#include <com/sun/star/frame/XDispatchProvider.hpp>
+#include <com/sun/star/frame/XDispatch.hpp>
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/util/XURLTransformer.hpp>
+
+#include <vcl/window.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/commandevent.hxx>
+#include <osl/mutex.hxx>
+#include <toolkit/helper/vclunohelper.hxx>
+
+namespace framework{
+
+WindowCommandDispatch::WindowCommandDispatch(const css::uno::Reference< css::uno::XComponentContext >& xContext ,
+ const css::uno::Reference< css::frame::XFrame >& xFrame)
+ : m_xContext (xContext )
+ , m_xFrame (xFrame )
+ , m_xWindow (xFrame->getContainerWindow())
+{
+ impl_startListening();
+}
+
+WindowCommandDispatch::~WindowCommandDispatch()
+{
+ impl_stopListening();
+ m_xContext.clear();
+}
+
+void WindowCommandDispatch::impl_startListening()
+{
+ osl::ClearableMutexGuard aReadLock(m_mutex);
+ css::uno::Reference< css::awt::XWindow > xWindow( m_xWindow.get(), css::uno::UNO_QUERY );
+ aReadLock.clear();
+
+ if ( ! xWindow.is())
+ return;
+
+ {
+ SolarMutexGuard aSolarLock;
+
+ VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow(xWindow);
+ if ( ! pWindow)
+ return;
+
+ pWindow->AddEventListener( LINK(this, WindowCommandDispatch, impl_notifyCommand) );
+ }
+}
+
+void WindowCommandDispatch::impl_stopListening()
+{
+ osl::ClearableMutexGuard aReadLock(m_mutex);
+ css::uno::Reference< css::awt::XWindow > xWindow( m_xWindow.get(), css::uno::UNO_QUERY );
+ aReadLock.clear();
+
+ if (!xWindow.is())
+ return;
+
+ {
+ SolarMutexGuard aSolarLock;
+
+ VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow(xWindow);
+ if (!pWindow)
+ return;
+
+ pWindow->RemoveEventListener( LINK(this, WindowCommandDispatch, impl_notifyCommand) );
+
+ m_xWindow.clear();
+ }
+}
+
+IMPL_LINK(WindowCommandDispatch, impl_notifyCommand, VclWindowEvent&, rEvent, void)
+{
+ if (rEvent.GetId() == VclEventId::ObjectDying)
+ {
+ impl_stopListening();
+ return;
+ }
+ if (rEvent.GetId() != VclEventId::WindowCommand)
+ return;
+
+ const CommandEvent* pCommand = static_cast<CommandEvent*>(rEvent.GetData());
+ if (pCommand->GetCommand() != CommandEventId::ShowDialog)
+ return;
+
+ const CommandDialogData* pData = pCommand->GetDialogData();
+ if ( ! pData)
+ return;
+
+ const ShowDialogId nCommand = pData->GetDialogId();
+ OUString sCommand;
+
+ switch (nCommand)
+ {
+ case ShowDialogId::Preferences :
+ sCommand = ".uno:OptionsTreeDialog";
+ break;
+
+ case ShowDialogId::About :
+ sCommand = ".uno:About";
+ break;
+
+ default :
+ return;
+ }
+
+ // ignore all errors here. It's clicking a menu entry only ...
+ // The user will try it again, in case nothing happens .-)
+ try
+ {
+ // SYNCHRONIZED ->
+ osl::ClearableMutexGuard aReadLock(m_mutex);
+ css::uno::Reference< css::frame::XDispatchProvider > xProvider(m_xFrame.get(), css::uno::UNO_QUERY_THROW);
+ css::uno::Reference< css::uno::XComponentContext > xContext = m_xContext;
+ aReadLock.clear();
+ // <- SYNCHRONIZED
+
+ // check provider ... we know it's weak reference only
+ if ( ! xProvider.is())
+ return;
+
+ css::uno::Reference< css::util::XURLTransformer > xParser(css::util::URLTransformer::create(xContext));
+ css::util::URL aCommand;
+ aCommand.Complete = sCommand;
+ xParser->parseStrict(aCommand);
+
+ css::uno::Reference< css::frame::XDispatch > xDispatch = xProvider->queryDispatch(aCommand, SPECIALTARGET_SELF, 0);
+ if (xDispatch.is())
+ xDispatch->dispatch(aCommand, css::uno::Sequence< css::beans::PropertyValue >());
+ }
+ catch(const css::uno::Exception&)
+ {}
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */