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Diffstat (limited to 'embedserv/source/embed/docholder.cxx')
| -rw-r--r-- | embedserv/source/embed/docholder.cxx | 1368 |
1 files changed, 1368 insertions, 0 deletions
diff --git a/embedserv/source/embed/docholder.cxx b/embedserv/source/embed/docholder.cxx new file mode 100644 index 000000000..12300b856 --- /dev/null +++ b/embedserv/source/embed/docholder.cxx @@ -0,0 +1,1368 @@ +/* -*- 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 <docholder.hxx> +#include <embeddoc.hxx> +#include <intercept.hxx> +#include <syswinwrapper.hxx> +#include <iipaobj.hxx> +#include <common.h> + +#if !defined WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +#endif +#include <windows.h> + +#include <com/sun/star/awt/XTopWindow.hpp> +#include <com/sun/star/awt/PosSize.hpp> +#include <com/sun/star/awt/XView.hpp> +#include <com/sun/star/awt/Toolkit.hpp> +#include <com/sun/star/awt/XSystemChildFactory.hpp> +#include <com/sun/star/awt/XSystemDependentWindowPeer.hpp> +#include <com/sun/star/awt/XSystemDependentMenuPeer.hpp> +#include <com/sun/star/awt/WindowAttribute.hpp> +#include <com/sun/star/awt/XWindow.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/bridge/XBridgeSupplier2.hpp> +#include <com/sun/star/bridge/ModelDependent.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/document/MacroExecMode.hpp> +#include <com/sun/star/embed/EmbedMapUnits.hpp> +#include <com/sun/star/embed/XVisualObject.hpp> +#include <com/sun/star/frame/TerminationVetoException.hpp> +#include <com/sun/star/frame/XComponentLoader.hpp> +#include <com/sun/star/frame/Frame.hpp> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/frame/Desktop.hpp> +#include <com/sun/star/frame/XStatusListener.hpp> +#include <com/sun/star/lang/SystemDependent.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/task/InteractionHandler.hpp> +#include <com/sun/star/ui/XUIElement.hpp> +#include <com/sun/star/util/CloseVetoException.hpp> +#include <com/sun/star/util/XCloseBroadcaster.hpp> +#include <com/sun/star/util/XCloseable.hpp> +#include <com/sun/star/util/XModifyBroadcaster.hpp> +#include <comphelper/processfactory.hxx> +#include <comphelper/propertyvalue.hxx> +#include <o3tl/any.hxx> +#include <o3tl/unit_conversion.hxx> +#include <osl/diagnose.h> +#include <rtl/process.h> +#include <rtl/ref.hxx> + +using namespace ::com::sun::star; + +// add mutex locking ??? + +DocumentHolder::DocumentHolder( + const uno::Reference<lang::XMultiServiceFactory >& xFactory, + const ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl >& xOleAccess ) + : + m_bAllowInPlace(true), + m_pIOleIPSite(nullptr), + m_pIOleIPFrame(nullptr), + m_pIOleIPUIWindow(nullptr), + m_pCHatchWin(nullptr), + m_xOleAccess( xOleAccess ), + m_xFactory( xFactory ), + m_bOnDeactivate(false), + m_hWndxWinParent(nullptr), + m_hWndxWinCont(nullptr), + m_nMenuHandle(nullptr), + m_nMenuShared(nullptr), + m_nOLEMenu(nullptr), + m_nMacroExecMode( document::MacroExecMode::USE_CONFIG ), + m_bLink( false ) +{ + uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create(comphelper::getComponentContext(m_xFactory)); + xDesktop->addTerminateListener( static_cast<frame::XTerminateListener*>(this) ); +} + + +DocumentHolder::~DocumentHolder() +{ + delete m_pCHatchWin; + + ClearInterceptorInternally(); +} + + +void DocumentHolder::LoadDocInFrame( bool bPluginMode ) +{ + uno::Reference<frame::XComponentLoader> xComponentLoader( + m_xFrame,uno::UNO_QUERY); + if( xComponentLoader.is() && m_xDocument.is() ) + { + uno::Reference< task::XInteractionHandler2 > xHandler( + task::InteractionHandler::createWithParent(comphelper::getComponentContext(m_xFactory), nullptr) ); + + sal_Int32 nLen = bPluginMode ? 6 : 5; + uno::Sequence<beans::PropertyValue> aSeq( nLen ); + auto pSeq = aSeq.getArray(); + pSeq[0] = beans::PropertyValue( + "Model", + -1, + uno::Any(uno::Reference<uno::XInterface>(m_xDocument, uno::UNO_QUERY)), + beans::PropertyState_DIRECT_VALUE); + + pSeq[1] = beans::PropertyValue( + "ReadOnly", + -1, + uno::Any(false), + beans::PropertyState_DIRECT_VALUE); + + pSeq[2] = beans::PropertyValue( + "NoAutoSave", + -1, + uno::Any(true), + beans::PropertyState_DIRECT_VALUE); + + if ( bPluginMode ) + { + pSeq[3] = beans::PropertyValue( + "PluginMode", + -1, + uno::Any(sal_Int16(3)), + beans::PropertyState_DIRECT_VALUE); + } + + pSeq[nLen-2] = beans::PropertyValue( + "InteractionHandler", + -1, + uno::Any(xHandler), + beans::PropertyState_DIRECT_VALUE); + + pSeq[nLen-1] = beans::PropertyValue( + "MacroExecutionMode", + -1, + uno::Any(m_nMacroExecMode), + beans::PropertyState_DIRECT_VALUE); + + xComponentLoader->loadComponentFromURL( + "private:object", + "_self", + 0, + aSeq); + + const uno::Sequence< beans::PropertyValue > aResArgs = m_xDocument->getArgs(); + for ( beans::PropertyValue const & prop : aResArgs ) + if ( prop.Name == "MacroExecutionMode" ) + { + prop.Value >>= m_nMacroExecMode; + break; + } + } +} + +void DocumentHolder::OnPosRectChanged(LPRECT lpRect) const +{ + lpRect->left += m_aBorder.left; + lpRect->right -= m_aBorder.right; + lpRect->top += m_aBorder.top; + lpRect->bottom -= m_aBorder.bottom; + if(m_pIOleIPSite) + m_pIOleIPSite->OnPosRectChange(lpRect); +} + + +void DocumentHolder::DisableInplaceActivation(BOOL b) +{ + m_bAllowInPlace = ! b; +} + +BOOL DocumentHolder::isActive() const +{ + return m_pIOleIPSite != nullptr; +} + +HRESULT DocumentHolder::InPlaceActivate( + LPOLECLIENTSITE pActiveSite, + BOOL fIncludeUI) +{ + m_bOnDeactivate = false; + + if(!m_bAllowInPlace) + return ERROR; + + HRESULT hr; + HWND hWndSite; + RECT rcPos; + RECT rcClip; + OLEINPLACEFRAMEINFO frameInfo; + + if (nullptr==pActiveSite) + return ResultFromScode(E_INVALIDARG); + + if (nullptr!=m_pIOleIPSite) + { + if (fIncludeUI) + UIActivate(); + + return NOERROR; + } + + if ( !m_xDocument.is() ) + return ERROR; + + //1. Initialization, obtaining interfaces, OnInPlaceActivate. + hr=pActiveSite->QueryInterface( + IID_IOleInPlaceSite, + reinterpret_cast<void**>(&m_pIOleIPSite)); + + if (FAILED(hr)) + return hr; + + hr=m_pIOleIPSite->CanInPlaceActivate(); + + if (NOERROR!=hr) + { + m_pIOleIPSite->Release(); + m_pIOleIPSite=nullptr; + return ResultFromScode(E_FAIL); + } + + m_pIOleIPSite->OnInPlaceActivate(); + + //2. Get the site window + //3. and determine container frame and + // document window for tools and menus, as well + // as frameInfo for accelerators + m_pIOleIPSite->GetWindow(&hWndSite); + + frameInfo.cb=sizeof(OLEINPLACEFRAMEINFO); + m_pIOleIPSite->GetWindowContext( + &m_pIOleIPFrame,&m_pIOleIPUIWindow,&rcPos,&rcClip,&frameInfo); + + // initialize the office as, with hwnd as parentwindow + uno::Any aAny; + uno::Sequence<sal_Int8> aProcessIdent(16); + rtl_getGlobalProcessId(reinterpret_cast<sal_uInt8*>(aProcessIdent.getArray())); + + try + { + if(!m_xEditWindow.is()) + { // determine XWindow and window handle of parent + HWND hWndxWinParent(nullptr); + uno::Reference<awt::XWindow> xWin; + + uno::Reference<awt::XToolkit2> xToolkit = + awt::Toolkit::create(comphelper::getComponentContext(m_xFactory)); + + // create system window wrapper for hwnd + if( !m_pCHatchWin ) + m_pCHatchWin = new winwrap::CHatchWin( + m_hInstance,this); + + if(m_pCHatchWin->Init(hWndSite,/*ID_HATCHWINDOW*/2000, nullptr)) { + m_pCHatchWin->RectsSet(&rcPos,&rcClip); //set visible area + hWndxWinParent = m_pCHatchWin->Window(); + ShowWindow(hWndxWinParent,SW_SHOW); //Make visible. + } + else { + // no success initializing hatch window + delete m_pCHatchWin; + m_pCHatchWin = nullptr; + hWndxWinParent = hWndSite; + } + + xWin.set( + xToolkit->createSystemChild( + uno::Any(reinterpret_cast<sal_Int64>(hWndxWinParent)), + aProcessIdent, + lang::SystemDependent::SYSTEM_WIN32), + uno::UNO_QUERY); + + if(xWin.is()) { + xWin->setPosSize( + m_pCHatchWin ? HATCHWIN_BORDERWIDTHDEFAULT : 0, + m_pCHatchWin ? HATCHWIN_BORDERWIDTHDEFAULT : 0, + rcPos.right-rcPos.left, + rcPos.bottom - rcPos.top, + awt::PosSize::POSSIZE); + xWin->setVisible(true); + + m_xEditWindow = xWin; + m_hWndxWinParent = hWndxWinParent; + } + else + return ERROR; + } + else { + if(m_hWndxWinParent) { + SetParent(m_hWndxWinParent,hWndSite); + ShowWindow(m_hWndxWinParent,SW_SHOW); //Make visible. + } + + if ( !m_xFrame.is() ) + // initially set size to "empty", this guarantees that the final resize + // is always executed (will be done by "SetObjectRects" after getting internal border) + m_xEditWindow->setPosSize( + 0, + 0, + 0, + 0, + awt::PosSize::POSSIZE); + m_xEditWindow->setVisible(true); + } + + if(m_xContainerWindow.is()) { + if(m_hWndxWinCont) { + if(m_pIOleIPFrame) { + HWND hWndCont; + m_pIOleIPFrame->GetWindow(&hWndCont); + SetParent(m_hWndxWinCont,hWndCont); + ShowWindow(m_hWndxWinCont,SW_SHOW); + } + } + m_xContainerWindow->setVisible(true); + } + + if(m_xFrame.is()) + m_xFrame->activate(); + else { + // create frame and initialize it with the created window + m_xFrame = frame::Frame::create( comphelper::getComponentContext(m_xFactory) ); + m_xFrame->initialize(m_xEditWindow); + + m_xFrame->registerDispatchProviderInterceptor( CreateNewInterceptor() ); + + m_xLayoutManager.set( m_xFrame->getLayoutManager(), uno::UNO_QUERY ); + + if(m_xLayoutManager.is()) + m_xLayoutManager->setDockingAreaAcceptor(this); + + // load the model into the frame + LoadDocInFrame( true ); + + uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create(comphelper::getComponentContext(m_xFactory)); + xDesktop->getFrames()->append(m_xFrame); + + // determine the menuhandle to get menuitems. + if(m_xLayoutManager.is()) { + uno::Reference< css::ui::XUIElement > xUIEl( + m_xLayoutManager->getElement( + "private:resource/menubar/menubar")); + OSL_ENSURE(xUIEl.is(),"no menubar"); + uno::Reference<awt::XSystemDependentMenuPeer> xSDMP( + xUIEl->getRealInterface(), + uno::UNO_QUERY); + aAny = xSDMP->getMenuHandle( + aProcessIdent,lang::SystemDependent::SYSTEM_WIN32); + sal_Int64 tmp; + if( aAny >>= tmp ) + m_nMenuHandle = reinterpret_cast<HMENU>(tmp); + m_xLayoutManager->hideElement( + "private:resource/menubar/menubar" ); + } + } + + // TODO/cd: Workaround for status indicator bug. It always makes the + // document window visible, when someone tries to use the status + // indicator. As we save our document when we get the deactivation + // from OLE this conflict to hide floating windows. + if(m_xLayoutManager.is()) + m_xLayoutManager->setVisible(true); + + // get document border and resize rects according to border + GetDocumentBorder( &m_aBorder ); + SetObjectRects( &rcPos, &rcClip ); + + if ( m_xOleAccess.is() ) + { + LockedEmbedDocument_Impl aDocLock = m_xOleAccess->GetEmbedDocument(); + if ( aDocLock.GetEmbedDocument() ) + aDocLock.GetEmbedDocument()->ShowObject(); + } + + // setTitle(m_aDocumentNamePart); + if (fIncludeUI) + hr=UIActivate(); + + m_pIOleIPSite->DiscardUndoState(); + } + catch( const uno::Exception& ) + { + hr = ERROR; + } + + return hr; +} + + +void DocumentHolder::InPlaceDeactivate() +{ + m_bOnDeactivate = true; + + UIDeactivate(); + if(m_xFrame.is()) m_xFrame->deactivate(); + + if(m_xEditWindow.is()) { + m_xEditWindow->setVisible(false); + ShowWindow(m_hWndxWinParent,SW_HIDE); + SetParent(m_hWndxWinParent,nullptr); + } + + if(m_xContainerWindow.is()) { + m_xContainerWindow->setVisible(false); + ShowWindow(m_hWndxWinCont,SW_HIDE); + SetParent(m_hWndxWinCont,nullptr); + } + + // TODO/cd: Workaround for status indicator bug. It always makes the + // document window visible, when someone tries to use the status + // indicator. As we save our document when we get the deactivation + // from OLE this conflict to hide floating windows. + if (m_xLayoutManager.is()) + m_xLayoutManager->setVisible(false); + + if (nullptr!=m_pIOleIPSite) + m_pIOleIPSite->OnInPlaceDeactivate(); + + if(m_pIOleIPFrame) m_pIOleIPFrame->Release(); m_pIOleIPFrame = nullptr; + if(m_pIOleIPUIWindow) m_pIOleIPUIWindow->Release(); m_pIOleIPUIWindow = nullptr; + if(m_pIOleIPSite) m_pIOleIPSite->Release(); m_pIOleIPSite = nullptr; + + if ( m_xOleAccess.is() ) + { + LockedEmbedDocument_Impl aDocLock = m_xOleAccess->GetEmbedDocument(); + if ( aDocLock.GetEmbedDocument() ) + { + aDocLock.GetEmbedDocument()->SaveObject(); + } + } + + return; +} + + +HRESULT DocumentHolder::UIActivate() +{ + // 1. Call IOleInPlaceSite::UIActivate + if (nullptr!=m_pIOleIPSite) + m_pIOleIPSite->OnUIActivate(); + + //2. Critical for accelerators to work initially. + SetFocus(m_pCHatchWin->Window()); + // if(m_xEditWindow.is()) m_xEditWindow->setFocus(); + + //3. Set the active object + + OLECHAR starOffice[] = {'S','t','a','r','O','f','f','i','c','e',0}; + CComPtr< IOleInPlaceActiveObject > pObj = new CIIAObj( this ); + + if (nullptr!=m_pIOleIPFrame) + m_pIOleIPFrame->SetActiveObject( + pObj, starOffice ); + + if (nullptr!=m_pIOleIPUIWindow) + m_pIOleIPUIWindow->SetActiveObject( + pObj, starOffice ); + + //4. Create the shared menu. + InPlaceMenuCreate(); + + return NOERROR; +} + +void DocumentHolder::UIDeactivate() +{ + //1. Remove the shared menu. + InPlaceMenuDestroy(); + + if (nullptr!=m_pIOleIPFrame) + m_pIOleIPFrame->SetActiveObject(nullptr, nullptr); + + if (nullptr!=m_pIOleIPUIWindow) + m_pIOleIPUIWindow->SetActiveObject(nullptr, nullptr); + + //3. Call IOleInPlaceSite::OnUIDeactivate + if (nullptr!=m_pIOleIPSite) + m_pIOleIPSite->OnUIDeactivate(FALSE); + + return; +} + +static void CopyToOLEMenu(HMENU hOrig,WORD origPos,HMENU hDest,WORD destPos) +{ + HMENU subMenu(nullptr); + wchar_t buffer[256]; + + subMenu = GetSubMenu(hOrig,origPos); + GetMenuStringW(hOrig,origPos,buffer,256,MF_BYPOSITION); + InsertMenuW(hDest,destPos,MF_BYPOSITION | MF_POPUP, + reinterpret_cast<UINT_PTR>(subMenu),buffer); + + MENUITEMINFOW mi = {}; + mi.cbSize = sizeof(mi); + mi.fMask = MIIM_DATA; + if(GetMenuItemInfoW(hOrig,origPos,TRUE,&mi)) + SetMenuItemInfoW(hDest,destPos,TRUE,&mi); +} + +BOOL DocumentHolder::InPlaceMenuCreate() +{ + HMENU hMenu; + OLEMENUGROUPWIDTHS mgw; + + for (UINT i=0; i<6; i++) + mgw.width[i]=0; + + //We already have popup menu handles in m_pFR->m_phMenu[] + + //Create the new shared menu and let container do its thing + hMenu=CreateMenu(); + m_pIOleIPFrame->InsertMenus(hMenu,&mgw); + + int count = GetMenuItemCount(m_nMenuHandle); + int help = count-1; + + // start with 1, because we don't include "File" + WORD pos = static_cast<WORD>(mgw.width[0]); + CopyToOLEMenu(m_nMenuHandle,1,hMenu,pos); + mgw.width[1] = 1; + + // insert object menu here + pos = static_cast<WORD>(mgw.width[0] + mgw.width[1] + mgw.width[2]); + for(WORD i = 2; i < help-1; ++i,++pos) + CopyToOLEMenu(m_nMenuHandle,i,hMenu,pos); + mgw.width[3] = help - 3; + + // insert help menu + pos = static_cast<WORD>(mgw.width[0] + mgw.width[1] + mgw.width[2] + + mgw.width[3] + mgw.width[4]); + CopyToOLEMenu(m_nMenuHandle,WORD(help),hMenu,pos); + mgw.width[5] = 1; + + m_nMenuShared = hMenu; + m_nOLEMenu = OleCreateMenuDescriptor(m_nMenuShared,&mgw); + + uno::Reference<awt::XSystemDependentWindowPeer> xSysDepWin(m_xContainerWindow,uno::UNO_QUERY); + if(xSysDepWin.is()) { + uno::Sequence<sal_Int8> aProcessIdent(16); + rtl_getGlobalProcessId(reinterpret_cast<sal_uInt8*>(aProcessIdent.getArray())); + uno::Any aAny = xSysDepWin->getWindowHandle(aProcessIdent,lang::SystemDependent::SYSTEM_WIN32); + sal_Int64 tmp; + aAny >>= tmp; + HWND aHwnd = reinterpret_cast<HWND>(tmp); + m_pIOleIPFrame->SetMenu( + m_nMenuShared,m_nOLEMenu,aHwnd); + } + else + m_pIOleIPFrame->SetMenu( + m_nMenuShared,m_nOLEMenu,::GetWindow(m_hWndxWinParent,GW_CHILD)); + return TRUE; +} + +BOOL DocumentHolder::InPlaceMenuDestroy() +{ + if( nullptr == m_nMenuShared ) + return TRUE; + + m_pIOleIPFrame->SetMenu(nullptr,nullptr,nullptr); + + OleDestroyMenuDescriptor(m_nOLEMenu); + m_nOLEMenu = nullptr; + return TRUE; +} + +void DocumentHolder::OpenIntoWindow() +{ + // not implemented +} + +BOOL DocumentHolder::Undo() +{ + // not implemented + return false; +} + + +void DocumentHolder::FreeOffice() +{ + uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create(comphelper::getComponentContext(m_xFactory)); + xDesktop->removeTerminateListener( + static_cast<frame::XTerminateListener*>(this) ); +} + +void DocumentHolder::DisconnectFrameDocument( bool bComplete ) +{ + try + { + uno::Reference< util::XModifyBroadcaster > xModifiable( m_xDocument, uno::UNO_QUERY_THROW ); + xModifiable->removeModifyListener( static_cast<util::XModifyListener*>(this) ); + } + catch( const uno::Exception& ) + {} + + try + { + uno::Reference< util::XCloseBroadcaster > xBroadcaster( + m_xDocument, uno::UNO_QUERY_THROW ); + xBroadcaster->removeCloseListener( static_cast<util::XCloseListener*>(this) ); + } + catch( const uno::Exception& ) + {} + + try + { + uno::Reference< util::XCloseBroadcaster > xBroadcaster( + m_xFrame, uno::UNO_QUERY_THROW ); + xBroadcaster->removeCloseListener( static_cast<util::XCloseListener*>(this) ); + } + catch( const uno::Exception& ) + {} + + if ( bComplete ) + { + m_xFrame.clear(); + m_pIDispatch = nullptr; + m_xDocument.clear(); + } +} + +void DocumentHolder::CloseDocument() +{ + DisconnectFrameDocument(); + + uno::Reference< util::XCloseable > xCloseable( + m_xDocument, uno::UNO_QUERY ); + + if ( xCloseable.is() ) + { + try + { + xCloseable->close( true ); + } + catch( const uno::Exception& ) + {} + } + + m_pIDispatch = nullptr; + m_xDocument.clear(); +} + + +void DocumentHolder::CloseFrame() +{ + try + { + uno::Reference< util::XCloseBroadcaster > xBroadcaster( + m_xFrame, uno::UNO_QUERY_THROW ); + xBroadcaster->removeCloseListener( static_cast<util::XCloseListener*>(this) ); + } + catch( const uno::Exception& ) + {} + + uno::Reference<util::XCloseable> xCloseable( + m_xFrame,uno::UNO_QUERY); + if(xCloseable.is()) + try { + xCloseable->close(true); + } + catch( const uno::Exception& ) { + } + else if (m_xFrame.is()) + m_xFrame->dispose(); + + m_xFrame.clear(); +} + +void DocumentHolder::SetDocument( const uno::Reference< frame::XModel >& xDoc, bool bLink ) +{ + if ( m_xDocument.is() ) + CloseDocument(); + + m_xDocument = xDoc; + m_bLink = bLink; + + uno::Reference< util::XCloseBroadcaster > xBroadcaster( + m_xDocument, uno::UNO_QUERY ); + + if ( xBroadcaster.is() ) + xBroadcaster->addCloseListener( static_cast<util::XCloseListener*>(this) ); + + if ( m_xDocument.is() && !m_bLink ) + { + // set the document mode to embedded + uno::Sequence< beans::PropertyValue > aSeq{ comphelper::makePropertyValue("SetEmbedded", + true) }; + m_xDocument->attachResource(OUString(),aSeq); + } +} + +bool DocumentHolder::ExecuteSuspendCloseFrame() +{ + if ( m_xFrame.is() && m_xFactory.is() ) + { + try + { + uno::Reference< frame::XController > xController = m_xFrame->getController(); + if ( xController.is() ) + { + if ( !xController->suspend( true ) ) + return false; + + FreeOffice(); + try + { + uno::Reference<util::XCloseable> xCloseable( m_xFrame, uno::UNO_QUERY ); + if ( xCloseable.is() ) + xCloseable->close(true); + else + { + m_xFrame->dispose(); + } + } + catch( const util::CloseVetoException& ) + { + // should be called if the frame could not be closed + xController->suspend( false ); + } + } + } + catch( uno::Exception& ) + { + } + + m_xFrame.clear(); + } + + return true; +} + +uno::Reference< frame::XFrame2 > DocumentHolder::DocumentFrame() +{ + if(! m_xFrame.is() ) + { + uno::Reference<frame::XDesktop2> xDesktop = frame::Desktop::create(comphelper::getComponentContext(m_xFactory)); + + // the frame will be registered on desktop here, later when the document + // is loaded into the frame in ::show() method the terminate listener will be removed + // this is so only for outplace activation + m_xFrame.set( xDesktop->findFrame( "_blank", 0 ), uno::UNO_QUERY ); + + uno::Reference< util::XCloseBroadcaster > xBroadcaster( + m_xFrame, uno::UNO_QUERY ); + + if ( xBroadcaster.is() ) + { + xBroadcaster->addCloseListener( static_cast<util::XCloseListener*>(this) ); + FreeOffice(); // the frame is part of the desktop + } + } + + if( m_xFrame.is() ) + { + // intercept + m_xFrame->registerDispatchProviderInterceptor( CreateNewInterceptor() ); + } + + return m_xFrame; +} + + +uno::Reference< frame::XDispatchProviderInterceptor > DocumentHolder::CreateNewInterceptor() +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + ClearInterceptorInternally(); + + uno::Reference< frame::XDispatchProviderInterceptor > xInterceptor( m_pInterceptor = new Interceptor( m_xOleAccess, this, m_bLink ) ); + m_xInterceptorLocker = xInterceptor; + return xInterceptor; +} + +void DocumentHolder::ClearInterceptorInternally() +{ + ::osl::MutexGuard aGuard( m_aMutex ); + uno::Reference< frame::XDispatchProviderInterceptor > xInterceptor( m_xInterceptorLocker ); + if ( xInterceptor.is() && m_pInterceptor ) + m_pInterceptor->DisconnectDocHolder(); + + m_xInterceptorLocker.clear(); + m_pInterceptor.clear(); +} + +void DocumentHolder::ClearInterceptor() +{ + ::osl::MutexGuard aGuard( m_aMutex ); + m_xInterceptorLocker.clear(); + m_pInterceptor.clear(); +} + + +void DocumentHolder::show() +{ + try + { + if(m_xFrame.is()) + { + m_xFrame->activate(); + uno::Reference<awt::XTopWindow> xTopWindow( + m_xFrame->getContainerWindow(),uno::UNO_QUERY); + if(xTopWindow.is()) + xTopWindow->toFront(); + } + else if( DocumentFrame().is() ) + { + LoadDocInFrame( false ); + + // get rid of second closer if it is there + uno::Reference< beans::XPropertySet > xLMProps( m_xFrame->getLayoutManager(), uno::UNO_QUERY ); + if ( xLMProps.is() ) + { + xLMProps->setPropertyValue("MenuBarCloser", + uno::Any( uno::Reference< frame::XStatusListener >() ) ); + } + + if ( !m_bLink ) + { + try + { + uno::Reference< util::XModifyBroadcaster > xModifiable( m_xDocument, uno::UNO_QUERY_THROW ); + xModifiable->addModifyListener( static_cast<util::XModifyListener*>(this) ); + } + catch( const uno::Exception& ) + {} + } + + if ( !m_bLink ) + setTitle(m_aDocumentNamePart); + } + } + catch( const uno::Exception& ) + { + OSL_FAIL( "Can not show the frame!" ); + } + +} + +void DocumentHolder::resizeWin( const SIZEL& rNewSize ) +{ + LockedEmbedDocument_Impl aDocLock; + + if ( m_xOleAccess.is() ) + aDocLock = m_xOleAccess->GetEmbedDocument(); + + if ( m_xFrame.is() && aDocLock.GetEmbedDocument() ) + { + uno::Reference< awt::XWindow > xWindow = m_xFrame->getContainerWindow(); + uno::Reference< awt::XView > xView( xWindow, uno::UNO_QUERY ); + + if ( xWindow.is() && xView.is() ) + { + float fScale = 1; + xView->setZoom( fScale, fScale ); + + SIZEL aOldSize; + GetExtent( &aOldSize ); + + if ( aOldSize.cx != rNewSize.cx || aOldSize.cy != rNewSize.cy ) + { + HDC hdc = GetDC( nullptr ); + SetMapMode( hdc, MM_HIMETRIC ); + + POINT aOldOffset; + aOldOffset.x = aOldSize.cx; + aOldOffset.y = aOldSize.cy; + LPtoDP( hdc, &aOldOffset, 1 ); + + POINT aNewOffset; + aNewOffset.x = rNewSize.cx; + aNewOffset.y = rNewSize.cy; + LPtoDP( hdc, &aNewOffset, 1 ); + + ReleaseDC( nullptr, hdc ); + + awt::Rectangle aWinRect = xWindow->getPosSize(); + + sal_Int32 aWidthDelta = aWinRect.Width - aOldOffset.x; + sal_Int32 aHeightDelta = aWinRect.Height - aOldOffset.y; + + if ( aWidthDelta > 0 && aHeightDelta > 0 ) + xWindow->setPosSize(0, + 0, + aNewOffset.x + aWidthDelta, + aNewOffset.y + aHeightDelta, + awt::PosSize::SIZE ); + } + } + } +} + +void DocumentHolder::setTitle(const OUString& aDocumentName) +{ + if(m_xFrame.is()) + { + if(m_aFilterName.getLength() == 0) + { + OUString aFilterName; + uno::Sequence<beans::PropertyValue> aSeq; + if(m_xDocument.is()) + { + aSeq = m_xDocument->getArgs(); + for(beans::PropertyValue const & prop : std::as_const(aSeq)) + { + if(prop.Name == "FilterName") + { + prop.Value >>= aFilterName; + break; + } + } + } + + if(aFilterName.getLength()) + { + uno::Reference<container::XNameAccess> xNameAccess( + m_xFactory->createInstance("com.sun.star.document.FilterFactory"), + uno::UNO_QUERY); + try { + if(xNameAccess.is() && + (xNameAccess->getByName(aFilterName) >>= aSeq)) + { + for(beans::PropertyValue const & prop : std::as_const(aSeq)) + if(prop.Name == "UIName") + { + prop.Value >>= m_aFilterName; + break; + } + } + } + catch(const uno::Exception& ) { + // nothing better to do here + m_aFilterName = aFilterName; + } + } + } + // set the title + OUString aTotalName(m_aFilterName + " (" + aDocumentName + ")"); + try { + m_xFrame->setTitle( aTotalName ); + } + catch( const uno::Exception& ) { + } + } + + m_aDocumentNamePart = aDocumentName; + + if(m_pInterceptor) + { + ::osl::ClearableMutexGuard aGuard( m_aMutex ); + + rtl::Reference<Interceptor> pTmpInter; + uno::Reference< frame::XDispatchProviderInterceptor > xLock( m_xInterceptorLocker ); + if ( xLock.is() && m_pInterceptor ) + pTmpInter = m_pInterceptor; + + aGuard.clear(); + + if ( pTmpInter ) + pTmpInter->generateFeatureStateEvent(); + } +} + + +void DocumentHolder::setContainerName(const OUString& aContainerName) +{ + m_aContainerName = aContainerName; +} + + +void DocumentHolder::hide() +{ + if(m_xFrame.is()) m_xFrame->deactivate(); + + //todo: sendadvise + // after hiding the window it is always allowed to InPlaceActivate it + m_bAllowInPlace = true; +} + +IDispatch* DocumentHolder::GetIDispatch() +{ + if ( !m_pIDispatch && m_xDocument.is() ) + { + uno::Reference< bridge::XBridgeSupplier2 > xSupplier( + m_xFactory->createInstance( "com.sun.star.bridge.OleBridgeSupplier2" ), uno::UNO_QUERY ); + + if ( xSupplier.is() ) + { + uno::Sequence< sal_Int8 > aProcId( 16 ); + rtl_getGlobalProcessId( reinterpret_cast<sal_uInt8*>(aProcId.getArray()) ); + + try { + uno::Any anyResult = xSupplier->createBridge( + uno::Any( m_xDocument ), + aProcId, + bridge::ModelDependent::UNO, + bridge::ModelDependent::OLE ); + + if ( auto var = o3tl::tryAccess<sal_uIntPtr>(anyResult) ) + { + VARIANT* pVariant = reinterpret_cast<VARIANT*>(*var); + if ( pVariant->vt == VT_DISPATCH ) + m_pIDispatch = pVariant->pdispVal; + + VariantClear( pVariant ); + CoTaskMemFree( pVariant ); + } + } + catch ( const uno::Exception& ) + {} + } + } + + return m_pIDispatch; +} + +HRESULT DocumentHolder::GetDocumentBorder( RECT *pRect ) +{ + if ( pRect && m_xDocument.is() ) + { + const uno::Sequence< beans::PropertyValue > aArgs = m_xDocument->getArgs(); + for ( beans::PropertyValue const & prop : aArgs ) + if ( prop.Name == "DocumentBorder" ) + { + uno::Sequence< sal_Int32 > aRect; + if ( ( prop.Value >>= aRect ) && aRect.getLength() == 4 ) + { + pRect->left = aRect[0]; + pRect->top = aRect[1]; + pRect->right = aRect[2]; + pRect->bottom = aRect[3]; + + return S_OK; + } + + break; + } + } + + return E_FAIL; +} + +HRESULT DocumentHolder::SetExtent( const SIZEL *pSize ) +{ + if ( pSize ) + { + uno::Reference< embed::XVisualObject > xVisObj( m_xDocument, uno::UNO_QUERY ); + if ( xVisObj.is() ) + { + try + { + awt::Size aNewSize( pSize->cx, pSize->cy ); + + sal_Int32 aMapMode = xVisObj->getMapUnit( DVASPECT_CONTENT ); + + // TODO/LATER: in future UNO API should be used for the conversion, currently there is no + if ( aMapMode == embed::EmbedMapUnits::TWIP ) + { + // conversion from ONE_100TH_MM + aNewSize.Width = o3tl::toTwips(aNewSize.Width, o3tl::Length::mm100); + aNewSize.Height = o3tl::toTwips(aNewSize.Height, o3tl::Length::mm100); + } + + + xVisObj->setVisualAreaSize( DVASPECT_CONTENT, aNewSize ); + + return S_OK; + } + catch( const uno::Exception& ) + {} + } + } + + return E_FAIL; +} + +HRESULT DocumentHolder::GetExtent( SIZEL *pSize ) +{ + if ( pSize ) + { + uno::Reference< embed::XVisualObject > xVisObj( m_xDocument, uno::UNO_QUERY ); + if ( xVisObj.is() ) + { + try + { + awt::Size aDocSize = xVisObj->getVisualAreaSize( DVASPECT_CONTENT ); + + sal_Int32 aMapMode = xVisObj->getMapUnit( DVASPECT_CONTENT ); + + // TODO/LATER: in future UNO API should be used for the conversion, currently there is no + if ( aMapMode == embed::EmbedMapUnits::TWIP ) + { + // conversion to ONE_100TH_MM + aDocSize.Width = o3tl::convert(aDocSize.Width, o3tl::Length::twip, o3tl::Length::mm100); + aDocSize.Height = o3tl::convert(aDocSize.Height, o3tl::Length::twip, o3tl::Length::mm100); + } + + pSize->cx = aDocSize.Width; + pSize->cy = aDocSize.Height; + + return S_OK; + } + catch( const uno::Exception& ) + {} + } + } + + return E_FAIL; +} + + +HRESULT DocumentHolder::SetContRects(LPCRECT aRect) +{ + if(m_xContainerWindow.is()) { + RECT wi = {}; + if(m_pIOleIPFrame) { + m_pIOleIPFrame->GetBorder(&wi); + m_xContainerWindow->setPosSize( + 0,0, + wi.right - wi.left, + wi.bottom - wi.top, + awt::PosSize::POSSIZE); + } + else + m_xContainerWindow->setPosSize( + 0,0, + aRect->right - aRect->left, + aRect->bottom - aRect->top, + awt::PosSize::POSSIZE); + return NOERROR; + } + else { + return ERROR; + } +} + + +HRESULT DocumentHolder::SetObjectRects(LPCRECT aRect, LPCRECT aClip) +{ + auto rect = *aRect; + rect.left -= m_aBorder.left; + rect.right += m_aBorder.right; + rect.top -= m_aBorder.top; + rect.bottom += m_aBorder.bottom; + auto clip = *aClip; + clip.left -= m_aBorder.left; + clip.right += m_aBorder.right; + clip.top -= m_aBorder.top; + clip.bottom += m_aBorder.bottom; + + if(m_pCHatchWin) + m_pCHatchWin->RectsSet(&rect, &clip); + if(m_xEditWindow.is()) { + m_xEditWindow->setVisible(false); + m_xEditWindow->setPosSize( + m_pCHatchWin ? HATCHWIN_BORDERWIDTHDEFAULT : 0, + m_pCHatchWin ? HATCHWIN_BORDERWIDTHDEFAULT : 0, + rect.right - rect.left, + rect.bottom - rect.top, + awt::PosSize::POSSIZE); + m_xEditWindow->setVisible(true); + } + return NOERROR; +} + + +css::uno::Reference< css::awt::XWindow> SAL_CALL DocumentHolder::getContainerWindow() +{ + if(m_xContainerWindow.is()) + return m_xContainerWindow; + + uno::Reference<awt::XWindow> xWin; + + uno::Reference<awt::XToolkit2> xToolkit = awt::Toolkit::create( comphelper::getComponentContext(m_xFactory) ); + + if(m_pIOleIPFrame) { + HWND hWnd; + m_pIOleIPFrame->GetWindow(&hWnd); + + uno::Sequence<sal_Int8> aProcessIdent(16); + rtl_getGlobalProcessId(reinterpret_cast<sal_uInt8*>(aProcessIdent.getArray())); + + xWin.set( + xToolkit->createSystemChild( + uno::Any(reinterpret_cast<sal_Int64>(hWnd)), + aProcessIdent, + lang::SystemDependent::SYSTEM_WIN32), + uno::UNO_QUERY); + + RECT wi = {}; + if(xWin.is() && m_pIOleIPFrame->GetBorder(&wi) == NOERROR) { + xWin->setVisible(true); + xWin->setPosSize( + 0,0, + wi.right-wi.left, + wi.bottom - wi.top, + awt::PosSize::POSSIZE); + + uno::Reference<awt::XSystemDependentWindowPeer> xSysWin( + xWin,uno::UNO_QUERY); + if(xSysWin.is()) { + uno::Any aAny = xSysWin->getWindowHandle( + aProcessIdent,lang::SystemDependent::SYSTEM_WIN32); + sal_Int64 tmp; + if( aAny >>= tmp ) + SetContainerWindowHandle(reinterpret_cast<HWND>(tmp)); + } + } + } + + m_xContainerWindow= xWin; + return xWin; +} + + +sal_Bool SAL_CALL DocumentHolder::requestDockingAreaSpace( const css::awt::Rectangle& RequestedSpace ) +{ + if(m_bOnDeactivate) + return true; + + BORDERWIDTHS bw; + SetRect(&bw, + RequestedSpace.X,RequestedSpace.Y, + RequestedSpace.Width,RequestedSpace.Height); + if( m_pIOleIPFrame ) + return m_pIOleIPFrame->RequestBorderSpace(&bw) == NOERROR ; + else + return false; +} + + +void SAL_CALL DocumentHolder::setDockingAreaSpace( const css::awt::Rectangle& BorderSpace ) +{ + if(m_bOnDeactivate) + return; + + BORDERWIDTHS bw; + SetRect(&bw, + BorderSpace.X,BorderSpace.Y, + BorderSpace.Width,BorderSpace.Height); + if( m_pIOleIPFrame ) { + RECT aRect; + GetClientRect(m_hWndxWinCont,&aRect); + HRGN hrgn1 = CreateRectRgn( + 0,0, + aRect.right,BorderSpace.Y); + HRGN hrgn2 = CreateRectRgn(aRect.right-BorderSpace.Width,0,aRect.right,aRect.bottom); + CombineRgn(hrgn1,hrgn1,hrgn2,RGN_OR); + DeleteObject(hrgn2); + hrgn2 = CreateRectRgn(0,aRect.bottom-BorderSpace.Height,aRect.right,aRect.bottom); + CombineRgn(hrgn1,hrgn1,hrgn2,RGN_OR); + DeleteObject(hrgn2); + hrgn2 = CreateRectRgn(0,0,BorderSpace.X,aRect.bottom); + CombineRgn(hrgn1,hrgn1,hrgn2,RGN_OR); + DeleteObject(hrgn2); + + SetWindowRgn(m_hWndxWinCont,hrgn1,true); + // not:: DeleteObject(hrgn1); + m_pIOleIPFrame->SetBorderSpace(&bw); + } +} + + +void SAL_CALL DocumentHolder::disposing( const css::lang::EventObject& aSource ) +{ + if ( m_xDocument.is() && m_xDocument == aSource.Source ) + { + m_pIDispatch = nullptr; + m_xDocument.clear(); + } + + if( m_xFrame.is() && m_xFrame == aSource.Source ) + m_xFrame.clear(); +} + + +void SAL_CALL +DocumentHolder::queryClosing( + const lang::EventObject& aSource, + sal_Bool /*bGetsOwnership*/ +) +{ + if (!m_bLink + && ((m_xDocument.is() && m_xDocument == aSource.Source) + || (m_xFrame.is() && m_xFrame == aSource.Source))) + throw util::CloseVetoException(); +} + + +void SAL_CALL +DocumentHolder::notifyClosing( + const lang::EventObject& aSource ) +{ + try + { + uno::Reference< util::XCloseBroadcaster > xEventBroadcaster( + aSource.Source, uno::UNO_QUERY_THROW ); + xEventBroadcaster->removeCloseListener( static_cast<util::XCloseListener*>(this) ); + } + catch( const uno::Exception& ) + {} + + if ( m_xDocument.is() && m_xDocument == aSource.Source ) + { + // can happen only in case of links + m_pIDispatch = nullptr; + m_xDocument.clear(); + m_xFrame.clear(); + + LockedEmbedDocument_Impl aDocLock = m_xOleAccess->GetEmbedDocument(); + if ( aDocLock.GetEmbedDocument() ) + aDocLock.GetEmbedDocument()->OLENotifyClosing(); + } + else if( m_xFrame.is() && m_xFrame == aSource.Source ) + m_xFrame.clear(); +} + +void SAL_CALL +DocumentHolder::queryTermination( + const lang::EventObject& /*aSource*/ +) +{ + if ( m_xDocument.is() ) + throw frame::TerminationVetoException(); +} + +void SAL_CALL +DocumentHolder::notifyTermination( + const lang::EventObject& aSource +) +{ + OSL_ENSURE( !m_xDocument.is(), "Just a disaster..." ); + uno::Reference< frame::XDesktop > xDesktop( + aSource.Source, uno::UNO_QUERY ); + + if ( xDesktop.is() ) + xDesktop->removeTerminateListener( static_cast<frame::XTerminateListener*>(this) ); +} + + +void SAL_CALL DocumentHolder::modified( const lang::EventObject& /*aEvent*/ ) +{ + if ( m_xOleAccess.is() ) + { + LockedEmbedDocument_Impl aDocLock = m_xOleAccess->GetEmbedDocument(); + if ( aDocLock.GetEmbedDocument() ) + aDocLock.GetEmbedDocument()->notify(); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |