INTEGRATION: CWS aquavcl05_DEV300 (1.1.2); FILE ADDED

2008/02/05 15:34:54 as 1.1.2.1: #i85727# tag frame window if model was modified

1 files changed, 309 insertions, 0 deletions

diff --git a/framework/source/helper/tagwindowasmodified.cxx b/framework/source/helper/tagwindowasmodified.cxx
new file mode 100644
index 000000000000..b786f17eb182
--- /dev/null
+++ b/framework/source/helper/tagwindowasmodified.cxx
@@ -0,0 +1,309 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: tagwindowasmodified.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: kz $ $Date: 2008-03-05 17:22:42 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_framework.hxx"
+
+//_________________________________________________________________________________________________________________
+//  my own includes
+//_________________________________________________________________________________________________________________
+
+#ifndef __FRAMEWORK_HELPER_TAGWINDOWASMODIFIED_HXX_
+#include <helper/tagwindowasmodified.hxx>
+#endif
+
+#ifndef __FRAMEWORK_PATTERN_WINDOW_HXX_
+#include <pattern/window.hxx>
+#endif
+
+#ifndef __FRAMEWORK_THREADHELP_WRITEGUARD_HXX_
+#include <threadhelp/writeguard.hxx>
+#endif
+
+#ifndef __FRAMEWORK_THREADHELP_READGUARD_HXX_
+#include <threadhelp/readguard.hxx>
+#endif
+
+#ifndef __FRAMEWORK_MACROS_GENERIC_HXX_
+#include <macros/generic.hxx>
+#endif
+
+#ifndef __FRAMEWORK_SERVICES_H_
+#include <services.h>
+#endif
+
+//_________________________________________________________________________________________________________________
+//  interface includes
+//_________________________________________________________________________________________________________________
+
+#ifndef _COM_SUN_STAR_AWT_XWINDOW_HPP_
+#include <com/sun/star/awt/XWindow.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_LANG_XSERVICXEINFO_HPP_
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_UTIL_XMODIFYBROADCASTER_HPP_
+#include <com/sun/star/util/XModifyBroadcaster.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_UTIL_XMODIFIABLE_HPP_
+#include <com/sun/star/util/XModifiable.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_FRAME_FRAMEACTION_HPP_
+#include <com/sun/star/frame/FrameAction.hpp>
+#endif
+
+//_________________________________________________________________________________________________________________
+//  other includes
+//_________________________________________________________________________________________________________________
+
+#ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_
+#include <toolkit/unohlp.hxx>
+#endif
+
+#ifndef _SV_WINDOW_HXX
+#include <vcl/window.hxx>
+#endif
+
+#ifndef _SV_SYSWIN_HXX
+#include <vcl/syswin.hxx>
+#endif
+
+#ifndef _SV_SVAPP_HXX
+#include <vcl/svapp.hxx>
+#endif
+
+#ifndef _SV_WRKWIN_HXX
+#include <vcl/wrkwin.hxx>
+#endif
+
+#ifndef _SV_WINTYPES_HXX
+#include <vcl/wintypes.hxx>
+#endif
+
+//_________________________________________________________________________________________________________________
+//  namespace
+
+namespace framework{
+
+//_________________________________________________________________________________________________________________
+//  definitions
+
+//*****************************************************************************************************************
+//  XInterface, XTypeProvider
+
+DEFINE_XINTERFACE_4(TagWindowAsModified                                                     ,
+                    OWeakObject                                                             ,
+                    DIRECT_INTERFACE (css::lang::XTypeProvider                             ),
+                    DIRECT_INTERFACE (css::lang::XInitialization                           ),
+                    DIRECT_INTERFACE (css::util::XModifyListener                           ),
+                    DERIVED_INTERFACE(css::lang::XEventListener, css::util::XModifyListener))
+
+DEFINE_XTYPEPROVIDER_4(TagWindowAsModified        ,
+                       css::lang::XTypeProvider   ,
+                       css::lang::XInitialization ,
+                       css::util::XModifyListener ,
+                       css::lang::XEventListener  )
+
+//*****************************************************************************************************************
+TagWindowAsModified::TagWindowAsModified(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
+    : ThreadHelpBase          (&Application::GetSolarMutex())
+    , m_xSMGR                 (xSMGR                        )
+{
+}
+
+//*****************************************************************************************************************
+TagWindowAsModified::~TagWindowAsModified()
+{
+}
+
+//*****************************************************************************************************************
+void SAL_CALL TagWindowAsModified::initialize(const css::uno::Sequence< css::uno::Any >& lArguments)
+    throw(css::uno::Exception       ,
+          css::uno::RuntimeException)
+{
+    css::uno::Reference< css::frame::XFrame > xFrame;
+
+    if (lArguments.getLength() > 0)
+        lArguments[0] >>= xFrame;
+
+    if ( ! xFrame.is ())
+        return;
+
+    // SAFE -> ----------------------------------
+    WriteGuard aWriteLock(m_aLock);
+    m_xFrame = xFrame ;
+    aWriteLock.unlock();
+    // <- SAFE ----------------------------------
+
+    xFrame->addFrameActionListener(this);
+    impl_update (xFrame);
+}
+
+//*****************************************************************************************************************
+void SAL_CALL TagWindowAsModified::modified(const css::lang::EventObject& aEvent)
+    throw(css::uno::RuntimeException)
+{
+    // SAFE -> ----------------------------------
+    ReadGuard aReadLock(m_aLock);
+
+    css::uno::Reference< css::util::XModifiable > xModel (m_xModel.get (), css::uno::UNO_QUERY);
+    css::uno::Reference< css::awt::XWindow >      xWindow(m_xWindow.get(), css::uno::UNO_QUERY);
+    if (
+        ( ! xModel.is  ()       ) ||
+        ( ! xWindow.is ()       ) ||
+        (aEvent.Source != xModel)
+       )
+        return;
+
+    aReadLock.unlock();
+    // <- SAFE ----------------------------------
+
+    ::sal_Bool bModified = xModel->isModified ();
+
+    // SYNCHRONIZED ->
+    ::vos::OClearableGuard aSolarGuard(Application::GetSolarMutex());
+
+    Window* pWindow = VCLUnoHelper::GetWindow(xWindow);
+    if ( ! pWindow)
+        return;
+
+    sal_Bool bSystemWindow = pWindow->IsSystemWindow();
+    sal_Bool bWorkWindow   = (pWindow->GetType() == WINDOW_WORKWINDOW);
+    if (!bSystemWindow && !bWorkWindow)
+        return;
+
+    if (bModified)
+        pWindow->SetExtendedStyle(WB_EXT_DOCMODIFIED);
+    else
+        pWindow->SetExtendedStyle( ! WB_EXT_DOCMODIFIED);
+
+    aSolarGuard.clear();
+    // <- SYNCHRONIZED
+}
+
+//*****************************************************************************************************************
+void SAL_CALL TagWindowAsModified::frameAction(const css::frame::FrameActionEvent& aEvent)
+    throw(css::uno::RuntimeException)
+{
+    if (
+        (aEvent.Action != css::frame::FrameAction_COMPONENT_REATTACHED) &&
+        (aEvent.Action != css::frame::FrameAction_COMPONENT_ATTACHED  )
+       )
+        return;
+
+    // SAFE -> ----------------------------------
+    WriteGuard aWriteLock(m_aLock);
+
+    css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame.get(), css::uno::UNO_QUERY);
+    if (
+        ( ! xFrame.is ()        ) ||
+        (aEvent.Source != xFrame)
+       )
+        return;
+
+    aWriteLock.unlock();
+    // <- SAFE ----------------------------------
+
+    impl_update (xFrame);
+}
+
+//*****************************************************************************************************************
+void SAL_CALL TagWindowAsModified::disposing(const css::lang::EventObject& aEvent)
+    throw(css::uno::RuntimeException)
+{
+    // SAFE -> ----------------------------------
+    WriteGuard aWriteLock(m_aLock);
+
+    css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame.get(), css::uno::UNO_QUERY);
+    if (
+        (xFrame.is ()           ) &&
+        (aEvent.Source == xFrame)
+       )
+    {
+        m_xFrame = css::uno::Reference< css::frame::XFrame >();
+        return;
+    }
+
+    css::uno::Reference< css::frame::XModel > xModel(m_xModel.get(), css::uno::UNO_QUERY);
+    if (
+        (xModel.is ()           ) &&
+        (aEvent.Source == xModel)
+       )
+    {
+        m_xModel = css::uno::Reference< css::frame::XModel >();
+        return;
+    }
+
+    aWriteLock.unlock();
+    // <- SAFE ----------------------------------
+}
+
+//*****************************************************************************************************************
+void TagWindowAsModified::impl_update (const css::uno::Reference< css::frame::XFrame >& xFrame)
+{
+    if ( ! xFrame.is ())
+        return;
+
+    css::uno::Reference< css::awt::XWindow >       xWindow     = xFrame->getContainerWindow ();
+    css::uno::Reference< css::frame::XController > xController = xFrame->getController ();
+    css::uno::Reference< css::frame::XModel >      xModel ;
+    if (xController.is ())
+        xModel = xController->getModel ();
+
+    if (
+        ( ! xWindow.is ()) ||
+        ( ! xModel.is  ())
+       )
+        return;
+
+    // SAFE -> ----------------------------------
+    WriteGuard aWriteLock(m_aLock);
+    // Note: frame was set as member outside ! we have to refresh connections
+    // regarding window and model only here.
+    m_xWindow = xWindow;
+    m_xModel  = xModel ;
+    aWriteLock.unlock();
+    // <- SAFE ----------------------------------
+
+    css::uno::Reference< css::util::XModifyBroadcaster > xModifiable(xModel, css::uno::UNO_QUERY);
+    if (xModifiable.is ())
+        xModifiable->addModifyListener (this);
+}
+
+} // namespace framework