| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_framework.hxx" |
| |
| //_________________________________________________________________________________________________________________ |
| // my own includes |
| //_________________________________________________________________________________________________________________ |
| #include <helper/tagwindowasmodified.hxx> |
| #include <pattern/window.hxx> |
| #include <threadhelp/writeguard.hxx> |
| #include <threadhelp/readguard.hxx> |
| #include <macros/generic.hxx> |
| #include <services.h> |
| |
| //_________________________________________________________________________________________________________________ |
| // interface includes |
| //_________________________________________________________________________________________________________________ |
| #include <com/sun/star/awt/XWindow.hpp> |
| |
| #ifndef _COM_SUN_STAR_LANG_XSERVICXEINFO_HPP_ |
| #include <com/sun/star/lang/XServiceInfo.hpp> |
| #endif |
| #include <com/sun/star/util/XModifyBroadcaster.hpp> |
| #include <com/sun/star/util/XModifiable.hpp> |
| #include <com/sun/star/frame/FrameAction.hpp> |
| |
| //_________________________________________________________________________________________________________________ |
| // other includes |
| //_________________________________________________________________________________________________________________ |
| |
| #ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_ |
| #include <toolkit/unohlp.hxx> |
| #endif |
| #include <vcl/window.hxx> |
| #include <vcl/syswin.hxx> |
| #include <vcl/svapp.hxx> |
| #include <vcl/wrkwin.hxx> |
| #include <tools/wintypes.hxx> |
| |
| //_________________________________________________________________________________________________________________ |
| // 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 |