1 files changed, 129 insertions, 0 deletions
diff --git a/framework/source/helper/dockingareadefaultacceptor.cxx b/framework/source/helper/dockingareadefaultacceptor.cxx
new file mode 100644
index 000000000..59a43a1e3
--- /dev/null
+++ b/framework/source/helper/dockingareadefaultacceptor.cxx
@@ -0,0 +1,129 @@
+/* -*- 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 <helper/dockingareadefaultacceptor.hxx>
+
+#include <com/sun/star/awt/XDevice.hpp>
+#include <com/sun/star/awt/PosSize.hpp>
+
+#include <vcl/svapp.hxx>
+
+namespace framework{
+
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::frame;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::uno;
+using namespace ::cppu;
+using namespace ::osl;
+
+//  constructor
+
+DockingAreaDefaultAcceptor::DockingAreaDefaultAcceptor( const   css::uno::Reference< XFrame >&      xOwner  )
+        :   m_xOwner        ( xOwner    )
+{
+}
+
+//  destructor
+
+DockingAreaDefaultAcceptor::~DockingAreaDefaultAcceptor()
+{
+}
+
+//  XDockingAreaAcceptor
+css::uno::Reference< css::awt::XWindow > SAL_CALL DockingAreaDefaultAcceptor::getContainerWindow()
+{
+    SolarMutexGuard g;
+
+    // Try to "lock" the frame for access to taskscontainer.
+    css::uno::Reference< XFrame > xFrame( m_xOwner );
+    //TODO: check xFrame for null?
+    css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
+
+    return xContainerWindow;
+}
+
+sal_Bool SAL_CALL DockingAreaDefaultAcceptor::requestDockingAreaSpace( const css::awt::Rectangle& RequestedSpace )
+{
+    // Try to "lock" the frame for access to taskscontainer.
+    css::uno::Reference< XFrame > xFrame( m_xOwner );
+
+    if ( !xFrame.is() )
+        return false;
+
+    css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
+    css::uno::Reference< css::awt::XWindow > xComponentWindow( xFrame->getComponentWindow() );
+
+    if ( !xContainerWindow.is() || !xComponentWindow.is() )
+        return false;
+
+    css::uno::Reference< css::awt::XDevice > xDevice( xContainerWindow, css::uno::UNO_QUERY );
+    // Convert relative size to output size.
+    css::awt::Rectangle  aRectangle  = xContainerWindow->getPosSize();
+    css::awt::DeviceInfo aInfo       = xDevice->getInfo();
+    css::awt::Size       aSize       (  aRectangle.Width  - aInfo.LeftInset - aInfo.RightInset  ,
+                                        aRectangle.Height - aInfo.TopInset  - aInfo.BottomInset );
+
+    css::awt::Size aMinSize( 0, 0 ); // = xLayoutConstraints->getMinimumSize();
+
+    // Check if request border space would decrease component window size below minimum size
+    if ((( aSize.Width - RequestedSpace.X - RequestedSpace.Width ) < aMinSize.Width ) ||
+        (( aSize.Height - RequestedSpace.Y - RequestedSpace.Height ) < aMinSize.Height  )       )
+        return false;
+
+    return true;
+}
+
+void SAL_CALL DockingAreaDefaultAcceptor::setDockingAreaSpace( const css::awt::Rectangle& BorderSpace )
+{
+    SolarMutexGuard g;
+
+    // Try to "lock" the frame for access to taskscontainer.
+    css::uno::Reference< XFrame > xFrame( m_xOwner );
+    if ( !xFrame.is() )
+        return;
+
+    css::uno::Reference< css::awt::XWindow > xContainerWindow( xFrame->getContainerWindow() );
+    css::uno::Reference< css::awt::XWindow > xComponentWindow( xFrame->getComponentWindow() );
+
+    if ( !(xContainerWindow.is() && xComponentWindow.is()) )
+        return;
+
+    css::uno::Reference< css::awt::XDevice > xDevice( xContainerWindow, css::uno::UNO_QUERY );
+    // Convert relative size to output size.
+    css::awt::Rectangle  aRectangle  = xContainerWindow->getPosSize();
+    css::awt::DeviceInfo aInfo       = xDevice->getInfo();
+    css::awt::Size       aSize       (  aRectangle.Width  - aInfo.LeftInset - aInfo.RightInset  ,
+                                        aRectangle.Height - aInfo.TopInset  - aInfo.BottomInset );
+    css::awt::Size aMinSize( 0, 0 );// = xLayoutConstraints->getMinimumSize();
+
+    // Check if request border space would decrease component window size below minimum size
+    sal_Int32 nWidth     = aSize.Width - BorderSpace.X - BorderSpace.Width;
+    sal_Int32 nHeight    = aSize.Height - BorderSpace.Y - BorderSpace.Height;
+
+    if (( nWidth > aMinSize.Width ) && ( nHeight > aMinSize.Height ))
+    {
+        // Resize our component window.
+        xComponentWindow->setPosSize( BorderSpace.X, BorderSpace.Y, nWidth, nHeight, css::awt::PosSize::POSSIZE );
+    }
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */