AOO410/main/sw/source/ui/utlui/unotools.cxx

/**************************************************************
 * 
 * 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_sw.hxx"

#include <swtypes.hxx>
#include <globals.hrc>
#include <misc.hrc>

#include <utlui.hrc>
#include <unotools.hrc>
#include <unotools.hxx>
#include <unoprnms.hxx>
#include <tools/debug.hxx>
#include <vcl/msgbox.hxx>
#include <com/sun/star/text/XTextViewCursorSupplier.hpp>
#include <com/sun/star/view/XScreenCursor.hpp>
#include <com/sun/star/view/DocumentZoomType.hpp>
#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/text/XTextDocument.hpp>
#include <com/sun/star/awt/PosSize.hpp>
#include <com/sun/star/view/XViewSettingsSupplier.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/frame/XLayoutManager.hpp>
#include <comphelper/processfactory.hxx>
#include <sfx2/dispatch.hxx>
#include <svl/stritem.hxx>
#include <shellio.hxx>
#include <docsh.hxx>
#include <view.hxx>
#include <wrtsh.hxx>
#include <swmodule.hxx>
#include <TextCursorHelper.hxx>
#include <unocrsr.hxx>
#include <doc.hxx>

#include <unomid.h>


using namespace ::com::sun::star;
using ::rtl::OUString;

const sal_Char cFrameControl[] = "com.sun.star.frame.FrameControl";
const sal_Char cFactory[] = "private:factory/swriter";
/************************************************************************

************************************************************************/

sal_Bool SwOneExampleFrame::bShowServiceNotAvailableMessage = sal_True;

/* -----------------27.07.99 15:26-------------------

 --------------------------------------------------*/
SwOneExampleFrame::SwOneExampleFrame( Window& rWin,
										sal_uInt32 nFlags,
										const Link* pInitializedLink,
										String* pURL ) :
	aTopWindow( rWin.GetParent(), 0, this ),
    rWindow(rWin),
    aMenuRes(SW_RES(RES_FRMEX_MENU)),

    pModuleView(SW_MOD()->GetView()),

    nStyleFlags(nFlags),
	bIsInitialized(sal_False),
	bServiceAvailable(sal_False)
{
	if(pURL && pURL->Len())
		sArgumentURL = *pURL;

	aTopWindow.SetPaintTransparent(sal_True);
	aTopWindow.SetPosSizePixel(rWin.GetPosPixel(), rWin.GetSizePixel());
	aTopWindow.SetZOrder( &rWin, WINDOW_ZORDER_FIRST );

	if( pInitializedLink )
		aInitializedLink = *pInitializedLink;

	// the controller is asynchronously set
	aLoadedTimer.SetTimeoutHdl(LINK(this, SwOneExampleFrame, TimeoutHdl));
// 		aLoadedTimer.SetTimeout(500);
	aLoadedTimer.SetTimeout(200);

	rWin.Enable(sal_False);
	CreateControl();

	aTopWindow.Show();
}

/* -----------------------------08.12.99 13:44--------------------------------

 ---------------------------------------------------------------------------*/
void SwOneExampleFrame::CreateErrorMessage(Window* pParent)
{
	if(SwOneExampleFrame::bShowServiceNotAvailableMessage)
	{
		String sInfo(SW_RES(STR_SERVICE_UNAVAILABLE));
		sInfo += C2S(cFrameControl);
		InfoBox(pParent, sInfo).Execute();
		SwOneExampleFrame::bShowServiceNotAvailableMessage = sal_False;
	}
}
/* -----------------27.07.99 15:26-------------------

 --------------------------------------------------*/
SwOneExampleFrame::~SwOneExampleFrame()
{
	DisposeControl();
}
/* -----------------------------21.12.00 10:16--------------------------------

 ---------------------------------------------------------------------------*/
void	SwOneExampleFrame::CreateControl()
{
	if(_xControl.is())
		return ;
	uno::Reference< lang::XMultiServiceFactory >
									xMgr = comphelper::getProcessServiceFactory();
	uno::Reference< uno::XInterface >  xInst = xMgr->createInstance( C2U("com.sun.star.frame.FrameControl") );
	_xControl = uno::Reference< awt::XControl >(xInst, uno::UNO_QUERY);
	if(_xControl.is())
	{
		uno::Reference< awt::XWindowPeer >  xParent( rWindow.GetComponentInterface() );

		uno::Reference< awt::XToolkit >  xToolkit( xMgr->createInstance( C2U("com.sun.star.awt.Toolkit") ), uno::UNO_QUERY );
		if(xToolkit.is())
		{
			_xControl->createPeer( xToolkit, xParent );

            uno::Reference< awt::XWindow >  xWin( _xControl, uno::UNO_QUERY );
			xWin->setVisible( sal_False );
			Size aWinSize(rWindow.GetOutputSizePixel());
			xWin->setPosSize( 0, 0, aWinSize.Width(), aWinSize.Height(), awt::PosSize::SIZE );

            uno::Reference< beans::XPropertySet >  xPrSet(xInst, uno::UNO_QUERY);
			uno::Any aURL;
			//
			// create new doc
			String sTempURL = C2S(cFactory);
			if(sArgumentURL.Len())
				sTempURL = sArgumentURL;
			aURL <<= OUString(sTempURL);

			uno::Sequence<beans::PropertyValue> aSeq(3);
			beans::PropertyValue* pValues = aSeq.getArray();
			pValues[0].Name = C2U("ReadOnly");
			sal_Bool bTrue = sal_True;
			pValues[0].Value.setValue(&bTrue, ::getBooleanCppuType());
			pValues[1].Name = C2U("OpenFlags");
			pValues[1].Value <<= C2U("-RB");
			pValues[2].Name = C2U("Referer");
			pValues[2].Value <<= C2U("private:user");
			uno::Any aArgs;
			aArgs.setValue(&aSeq, ::getCppuType((uno::Sequence<beans::PropertyValue>*)0));

			xPrSet->setPropertyValue( C2U("LoaderArguments"), aArgs );
			//save and set readonly???

			xPrSet->setPropertyValue(C2U("ComponentURL"), aURL);

			aLoadedTimer.Start();
			bServiceAvailable = sal_True;
		}
	}
}


/* -----------------------------21.12.00 10:16--------------------------------

 ---------------------------------------------------------------------------*/
void	SwOneExampleFrame::DisposeControl()
{
	_xCursor = 0;
	if(_xControl.is())
		_xControl->dispose();
	_xControl = 0;
	_xModel = 0;
	_xController = 0;
}
/* -----------------27.07.99 15:26-------------------

 --------------------------------------------------*/
IMPL_LINK( SwOneExampleFrame, TimeoutHdl, Timer*, pTimer )
{
	if(!_xControl.is())
		return 0;

	// now get the model
	uno::Reference< beans::XPropertySet >  xPrSet(_xControl, uno::UNO_QUERY);
	uno::Any aFrame = xPrSet->getPropertyValue(C2U("Frame"));
    uno::Reference< frame::XFrame >  xFrm;
    aFrame >>= xFrm;

    uno::Reference< beans::XPropertySet > xPropSet( xFrm, uno::UNO_QUERY );
    if ( xPropSet.is() )
    {
        try
        {
            uno::Reference< frame::XLayoutManager > xLayoutManager;
            uno::Any aValue = xPropSet->getPropertyValue(C2U("LayoutManager"));
	        aValue >>= xLayoutManager;
            if ( xLayoutManager.is() )
                xLayoutManager->setVisible( sal_False );
        }
        catch ( uno::Exception& )
        {
        }
    }

    _xController = xFrm->getController();
	if(_xController.is())
	{
		_xModel = _xController->getModel();
		//now the ViewOptions should be set properly
		uno::Reference< view::XViewSettingsSupplier >  xSettings(_xController, uno::UNO_QUERY);
		uno::Reference< beans::XPropertySet >  xViewProps = xSettings->getViewSettings();

		sal_Bool bTrue = sal_True;
		sal_Bool bFalse = sal_False;
		uno::Any aTrueSet( &bTrue, ::getBooleanCppuType() );
		uno::Any aFalseSet( &bFalse, ::getBooleanCppuType() );

		if( !bIsInitialized )
		{
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_BREAKS			   	)), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_DRAWINGS             )), aTrueSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_FIELD_COMMANDS       )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_GRAPHICS             )), aTrueSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_HIDDEN_PARAGRAPHS    )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_HIDDEN_TEXT          )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_HORI_RULER	  		)), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_PARA_BREAKS          )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_PROTECTED_SPACES     )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_SOFT_HYPHENS         )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_SPACES               )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_TABLES               )), aTrueSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_TABSTOPS             )), aFalseSet);
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_VERT_RULER     		)), aFalseSet);

			if(0 ==(nStyleFlags&EX_SHOW_ONLINE_LAYOUT))
			{
                uno::Any aZoom;
                aZoom <<= (sal_Int16)view::DocumentZoomType::PAGE_WIDTH_EXACT;
                xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_ZOOM_TYPE)), aZoom);
			}
			else
			{
				uno::Any aZoom;
				aZoom <<= (sal_Int16)view::DocumentZoomType::BY_VALUE;
				xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_ZOOM_TYPE)), aZoom);

				sal_Int16 nZoomValue = 50;
				if(EX_SHOW_BUSINESS_CARDS == nStyleFlags)
				{
					nZoomValue = 80;
				}
				aZoom <<= nZoomValue;
				xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_ZOOM_VALUE)), aZoom);
			}
			// set onlinelayout property behind setting the zoom
			xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_ONLINE_LAYOUT)),
					(nStyleFlags&EX_SHOW_ONLINE_LAYOUT) ? aTrueSet : aFalseSet );
			bIsInitialized = sal_True;
		}

		uno::Reference< text::XTextDocument >  xDoc(_xModel, uno::UNO_QUERY);
		uno::Reference< text::XText >  xText = xDoc->getText();
		_xCursor = xText->createTextCursor();
		uno::Reference< beans::XPropertySet >  xCrsrProp(_xCursor, uno::UNO_QUERY);
		uno::Any aPageStyle = xCrsrProp->getPropertyValue(
											C2U(SW_PROP_NAME_STR(UNO_NAME_PAGE_STYLE_NAME)));
		OUString sPageStyle;
		aPageStyle >>= sPageStyle;

		uno::Reference< style::XStyleFamiliesSupplier >  xSSupp( xDoc, uno::UNO_QUERY);
		uno::Reference< container::XNameAccess >  xStyles = xSSupp->getStyleFamilies();
		uno::Any aPFamily = xStyles->getByName( C2U("PageStyles" ) );
        uno::Reference< container::XNameContainer >  xPFamily;

        if( 0 == (EX_SHOW_DEFAULT_PAGE == nStyleFlags)
                && (aPFamily >>= xPFamily) && sPageStyle.getLength() )
		{
			uno::Any aPStyle = xPFamily->getByName( sPageStyle );
            uno::Reference< style::XStyle >  xPStyle;
            aPStyle >>= xPStyle;
			uno::Reference< beans::XPropertySet >  xPProp(xPStyle, uno::UNO_QUERY);
			uno::Any aSize = xPProp->getPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SIZE)));
            awt::Size aPSize;
            aSize >>= aPSize;
			//TODO: set page width to card width
			aPSize.Width = 10000;
			aSize.setValue(&aPSize, ::getCppuType((awt::Size*)0));
			xPProp->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SIZE)), aSize);

            uno::Any aZero; aZero <<= (sal_Int32)0;
            xPProp->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_LEFT_MARGIN)), aZero);
            xPProp->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_RIGHT_MARGIN)), aZero);
		}

		// can only be done here - the SFX changes the ScrollBar values
		xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_HORI_SCROLL_BAR )), aFalseSet);
		xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_SHOW_VERT_SCROLL_BAR )), aFalseSet);

		if( aInitializedLink.IsSet() )
		{
			rWindow.Enable(sal_False, sal_True);
			//rWindow.Enable(sal_True, sal_False);
   			aInitializedLink.Call(this);
		}

        uno::Reference< text::XTextViewCursorSupplier >  xCrsrSupp(_xController, uno::UNO_QUERY);
		uno::Reference< view::XScreenCursor >  xScrCrsr(xCrsrSupp->getViewCursor(), uno::UNO_QUERY);
        if(xScrCrsr.is())
            xScrCrsr->screenUp();

        uno::Reference< awt::XWindow >  xWin( _xControl, uno::UNO_QUERY );
		xWin->setVisible( sal_True );
		rWindow.Show();

		uno::Reference< lang::XUnoTunnel> xTunnel( _xCursor, uno::UNO_QUERY);
		if( xTunnel.is() )
		{
            OTextCursorHelper* pCrsr = reinterpret_cast<OTextCursorHelper*>( xTunnel->getSomething(
                                        OTextCursorHelper::getUnoTunnelId() ));
			if( pCrsr )
			{
				SwEditShell* pSh = pCrsr->GetDoc()->GetEditShell();
				if( pSh->ActionCount() )
				{
					pSh->EndAllAction();
					pSh->UnlockPaint();
				}
			}
		}

		SW_MOD()->SetView(pModuleView);
	}
	else
		pTimer->Start();
	return 0;
}
/* -----------------------------27.12.99 09:59--------------------------------

 ---------------------------------------------------------------------------*/
void SwOneExampleFrame::ClearDocument( sal_Bool bStartUpdateTimer )
{
	uno::Reference< lang::XUnoTunnel> xTunnel( _xCursor, uno::UNO_QUERY);
	if( xTunnel.is() )
	{
        OTextCursorHelper* pCrsr = reinterpret_cast<OTextCursorHelper*>(xTunnel->getSomething(
                                        OTextCursorHelper::getUnoTunnelId()) );
		if( pCrsr )
		{
			SwDoc* pDoc = pCrsr->GetDoc();
			SwEditShell* pSh = pDoc->GetEditShell();
			pSh->LockPaint();
			pSh->StartAllAction();
			pDoc->ClearDoc();

			if( aLoadedTimer.IsActive() || !bStartUpdateTimer )
			{
				pSh->EndAllAction();
				pSh->UnlockPaint();
			}
			if( bStartUpdateTimer )
				aLoadedTimer.Start();
		}
		else
		{
			_xCursor->gotoStart(sal_False);
			_xCursor->gotoEnd(sal_True);
			_xCursor->setString(OUString());
		}
	}
}
/* -----------------------------15.12.99 11:09--------------------------------

 ---------------------------------------------------------------------------*/
static const sal_Int16 nZoomValues[] =
{
	20,
	40,
	50,
	75,
	100
};
//---------------------------------------------------------------------------
#define ITEM_UP		100
#define ITEM_DOWN	200
#define ITEM_ZOOM   300

void SwOneExampleFrame::CreatePopup(const Point& rPt)
{
	PopupMenu aPop;
	PopupMenu aSubPop1;
	ResStringArray& rArr = aMenuRes.GetMenuArray();

	aPop.InsertItem(ITEM_UP,   rArr.GetString(rArr.FindIndex(ST_MENU_UP )));
	aPop.InsertItem(ITEM_DOWN, rArr.GetString(rArr.FindIndex(ST_MENU_DOWN )));

	Link aSelLk = LINK(this, SwOneExampleFrame, PopupHdl );
	aPop.SetSelectHdl(aSelLk);
	if(EX_SHOW_ONLINE_LAYOUT == nStyleFlags)
	{
		aPop.InsertItem(ITEM_ZOOM, rArr.GetString(rArr.FindIndex(ST_MENU_ZOOM   )));

		uno::Reference< view::XViewSettingsSupplier >  xSettings(_xController, uno::UNO_QUERY);
		uno::Reference< beans::XPropertySet >  xViewProps = xSettings->getViewSettings();

		uno::Any aZoom = xViewProps->getPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_ZOOM_VALUE)));
		sal_Int16 nZoom = 0;
		aZoom >>= nZoom;

        for (sal_uInt16 i = 0;
                i < (sizeof(nZoomValues)/sizeof(nZoomValues[0])); ++i)
		{
			String sTemp;
			sTemp = String::CreateFromInt32(nZoomValues[i]);
			sTemp += String::CreateFromAscii(" %");
			aSubPop1.InsertItem( ITEM_ZOOM + i + 1, sTemp);
			if(nZoom == nZoomValues[i])
				aSubPop1.CheckItem(ITEM_ZOOM + i + 1);
		}
		aPop.SetPopupMenu( ITEM_ZOOM, &aSubPop1 );
		aSubPop1.SetSelectHdl(aSelLk);
	}
	aPop.Execute( &aTopWindow, rPt );

}
/* -----------------------------15.12.99 11:09--------------------------------

 ---------------------------------------------------------------------------*/
IMPL_LINK(SwOneExampleFrame, PopupHdl, Menu*, pMenu )
{
	sal_uInt16 nId = pMenu->GetCurItemId();
    if ((nId > ITEM_ZOOM) &&
        (nId <= (ITEM_ZOOM + (sizeof(nZoomValues)/sizeof(nZoomValues[0])))))
	{
		sal_Int16 nZoom = nZoomValues[nId - ITEM_ZOOM - 1];
		uno::Reference< view::XViewSettingsSupplier >  xSettings(_xController, uno::UNO_QUERY);
		uno::Reference< beans::XPropertySet >  xViewProps = xSettings->getViewSettings();

		uno::Any aZoom;
		aZoom <<= nZoom;
		xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_ZOOM_VALUE)), aZoom);
        aZoom <<= (sal_Int16)view::DocumentZoomType::BY_VALUE;
		xViewProps->setPropertyValue(C2U(SW_PROP_NAME_STR(UNO_NAME_ZOOM_TYPE)), aZoom);
	}
	else if(ITEM_UP == nId || ITEM_DOWN == nId)
	{
		uno::Reference< text::XTextViewCursorSupplier >  xCrsrSupp(_xController, uno::UNO_QUERY);
		uno::Reference< view::XScreenCursor >  xScrCrsr(xCrsrSupp->getViewCursor(), uno::UNO_QUERY);
		if(ITEM_UP == nId)
			xScrCrsr->screenUp();
		else
			xScrCrsr->screenDown();
	}
	return 0;
};
/* -----------------------------15.12.99 10:37--------------------------------

 ---------------------------------------------------------------------------*/
SwFrmCtrlWindow::SwFrmCtrlWindow(Window* pParent, WinBits nBits,
								SwOneExampleFrame* 	pFrame) :
	Window(pParent, nBits),
	pExampleFrame(pFrame)
{
}
/* -----------------------------15.12.99 09:57--------------------------------

 ---------------------------------------------------------------------------*/
void SwFrmCtrlWindow::Command( const CommandEvent& rCEvt )
{
	switch ( rCEvt.GetCommand() )
	{
		case COMMAND_CONTEXTMENU:
		{
			//#125881# quickly clicking crashes because the control is not fully initialized
            if(pExampleFrame->GetController().is())
                pExampleFrame->CreatePopup(rCEvt.GetMousePosPixel());
		}
		break;
		case COMMAND_WHEEL:
		case COMMAND_STARTAUTOSCROLL:
		case COMMAND_AUTOSCROLL:
		break;
		default:;
	}
}
/* -----------------------------15.12.99 12:57--------------------------------

 ---------------------------------------------------------------------------*/
MenuResource::MenuResource(const ResId& rResId) :
	Resource(rResId),
	aMenuArray(ResId(1,*rResId.GetResMgr()))
{
	FreeResource();
}