/* -*- 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 <o3tl/any.hxx>
#include <osl/diagnose.h>
#include <rtl/process.h>
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_pInterceptor(nullptr),
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 = 3;
uno::Sequence<beans::PropertyValue> aSeq( nLen );
aSeq[0] = beans::PropertyValue(
"Model",
-1,
uno::Any(uno::Reference<uno::XInterface>(m_xDocument, uno::UNO_QUERY)),
beans::PropertyState_DIRECT_VALUE);
aSeq[1] = beans::PropertyValue(
"ReadOnly",
-1,
uno::Any(false),
beans::PropertyState_DIRECT_VALUE);
aSeq[2] = beans::PropertyValue(
"NoAutoSave",
-1,
uno::Any(true),
beans::PropertyState_DIRECT_VALUE);
if ( bPluginMode )
{
aSeq.realloc( ++nLen );
aSeq[nLen-1] = beans::PropertyValue(
"PluginMode",
-1,
uno::Any(sal_Int16(3)),
beans::PropertyState_DIRECT_VALUE);
}
aSeq.realloc( nLen+=2 );
aSeq[nLen-2] = beans::PropertyValue(
"InteractionHandler",
-1,
uno::Any(xHandler),
beans::PropertyState_DIRECT_VALUE);
aSeq[nLen-1] = beans::PropertyValue(
"MacroExecutionMode",
-1,
uno::Any(m_nMacroExecMode),
beans::PropertyState_DIRECT_VALUE);
xComponentLoader->loadComponentFromURL(
"private:object",
"_self",
0,
aSeq);
uno::Sequence< beans::PropertyValue > aResArgs = m_xDocument->getArgs();
for ( int nInd = 0; nInd < aResArgs.getLength(); nInd++ )
if ( aResArgs[nInd].Name == "MacroExecutionMode" )
{
aResArgs[nInd].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(sal_Int32(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 = 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;
}
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;
memset(&mi,0,sizeof(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 {
uno::Reference<lang::XComponent> xComp(m_xFrame, uno::UNO_QUERY);
if (xComp.is())
xComp->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(1);
aSeq[0].Name = "SetEmbedded";
aSeq[0].Value <<= 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));
uno::Reference<frame::XFrame> xFrame(xDesktop,uno::UNO_QUERY);
// 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
if( xFrame.is() )
m_xFrame.set( xFrame->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 = nullptr;
}
void DocumentHolder::ClearInterceptor()
{
::osl::MutexGuard aGuard( m_aMutex );
m_xInterceptorLocker.clear();
m_pInterceptor = nullptr;
}
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::makeAny( 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::UNO_QUERY );
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;
BOOL bIsOk = LPtoDP( hdc, &aOldOffset, 1 );
POINT aNewOffset;
aNewOffset.x = rNewSize.cx;
aNewOffset.y = rNewSize.cy;
bIsOk = 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(sal_Int32 j = 0; j < aSeq.getLength(); ++j)
{
if(aSeq[j].Name == "FilterName")
{
aSeq[j].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(sal_Int32 j = 0; j < aSeq.getLength(); ++j)
if(aSeq[j].Name ==
"UIName")
{
aSeq[j].Value >>= m_aFilterName;
break;
}
}
}
catch(const uno::Exception& ) {
// nothing better to do here
m_aFilterName = aFilterName;
}
}
}
// set the title
static const sal_Unicode u[] = { ' ','(',0 };
static const sal_Unicode c[] = { ')',0 };
rtl::OUString aTotalName(m_aFilterName);
aTotalName += rtl::OUString(u);
aTotalName += aDocumentName;
aTotalName += rtl::OUString(c);
try {
m_xFrame->setTitle( aTotalName );
}
catch( const uno::Exception& ) {
}
}
m_aDocumentNamePart = aDocumentName;
if(m_pInterceptor)
{
::osl::ClearableMutexGuard aGuard( m_aMutex );
Interceptor* pTmpInter = nullptr;
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() )
{
const OUString aServiceName (
"com.sun.star.bridge.OleBridgeSupplier2" );
uno::Reference< bridge::XBridgeSupplier2 > xSupplier(
m_xFactory->createInstance( aServiceName ), 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::makeAny( 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() )
{
uno::Sequence< beans::PropertyValue > aArgs = m_xDocument->getArgs();
for ( sal_Int32 nInd = 0; nInd < aArgs.getLength(); nInd++ )
if ( aArgs[nInd].Name == "DocumentBorder" )
{
uno::Sequence< sal_Int32 > aRect;
if ( ( aArgs[nInd].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 = aNewSize.Width * 144 / 254;
aNewSize.Height = aNewSize.Height * 144 / 254;
}
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 = aDocSize.Width * 254 / 144;
aDocSize.Height = aDocSize.Height * 254 / 144;
}
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;
memset(&wi,0,sizeof(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(nullptr);
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(sal_Int32(hWnd)),
aProcessIdent,
lang::SystemDependent::SYSTEM_WIN32),
uno::UNO_QUERY);
RECT wi;
memset(&wi,0,sizeof(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: */
↑ V1019 Compound assignment expression is used inside condition.
↑ V560 A part of conditional expression is always true: m_pInterceptor.