libreoffice/vcl/source/control/fixbrd.cxx

/*************************************************************************
 *
 *  $RCSfile: fixbrd.cxx,v $
 *
 *  $Revision: 1.3 $
 *
 *  last change: $Author: vg $ $Date: 2004-01-06 13:18:37 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _SV_RC_H
#include <tools/rc.h>
#endif
#ifndef _SV_EVENT_HXX
#include <event.hxx>
#endif
#ifndef _SV_FIXBRD_HXX
#include <fixbrd.hxx>
#endif



// =======================================================================

void FixedBorder::ImplInit( Window* pParent, WinBits nStyle )
{
    mnType          = FIXEDBORDER_TYPE_DOUBLEOUT;
    mbTransparent   = TRUE;

    nStyle = ImplInitStyle( nStyle );
    Control::ImplInit( pParent, nStyle, NULL );
    ImplInitSettings();
}

// -----------------------------------------------------------------------

WinBits FixedBorder::ImplInitStyle( WinBits nStyle )
{
    if ( !(nStyle & WB_NOGROUP) )
        nStyle |= WB_GROUP;
    return nStyle;
}

// -----------------------------------------------------------------------

void FixedBorder::ImplInitSettings()
{
    Window* pParent = GetParent();
    if ( (pParent->IsChildTransparentModeEnabled() ||
          !(pParent->GetStyle() & WB_CLIPCHILDREN) ) &&
         !IsControlBackground() && mbTransparent )
    {
        SetMouseTransparent( TRUE );
        EnableChildTransparentMode( TRUE );
        SetParentClipMode( PARENTCLIPMODE_NOCLIP );
        SetPaintTransparent( TRUE );
        SetBackground();
    }
    else
    {
        SetMouseTransparent( FALSE );
        EnableChildTransparentMode( FALSE );
        SetParentClipMode( 0 );
        SetPaintTransparent( FALSE );

        if ( IsControlBackground() )
            SetBackground( GetControlBackground() );
        else
            SetBackground( pParent->GetBackground() );
    }
}

// -----------------------------------------------------------------------

FixedBorder::FixedBorder( Window* pParent, WinBits nStyle ) :
    Control( WINDOW_FIXEDBORDER )
{
    ImplInit( pParent, nStyle );
}

// -----------------------------------------------------------------------

FixedBorder::FixedBorder( Window* pParent, const ResId& rResId ) :
    Control( WINDOW_FIXEDBORDER )
{
    rResId.SetRT( RSC_CONTROL );
    WinBits nStyle = ImplInitRes( rResId );
    ImplInit( pParent, nStyle );
    ImplLoadRes( rResId );

    if ( !(nStyle & WB_HIDE) )
        Show();
}

// -----------------------------------------------------------------------

FixedBorder::~FixedBorder()
{
}

// -----------------------------------------------------------------------

void FixedBorder::ImplDraw( OutputDevice* pDev, ULONG nDrawFlags,
                            const Point& rPos, const Size& rSize )
{
    const StyleSettings&    rStyleSettings = GetSettings().GetStyleSettings();
    Rectangle               aRect( rPos, rSize );
    USHORT                  nBorderStyle = mnType;

    if ( (nDrawFlags & WINDOW_DRAW_MONO) ||
         (rStyleSettings.GetOptions() & STYLE_OPTION_MONO) )
        nBorderStyle |= FRAME_DRAW_MONO;

    DecorationView  aDecoView( pDev );
    aDecoView.DrawFrame( aRect, nBorderStyle );
}

// -----------------------------------------------------------------------

void FixedBorder::Paint( const Rectangle& rRect )
{
    ImplDraw( this, 0, Point(), GetOutputSizePixel() );
}

// -----------------------------------------------------------------------

void FixedBorder::Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize,
                        ULONG nFlags )
{
    Point   aPos  = pDev->LogicToPixel( rPos );
    Size    aSize = pDev->LogicToPixel( rSize );

    pDev->Push();
    pDev->SetMapMode();
    ImplDraw( pDev, nFlags, aPos, aSize );
    pDev->Pop();
}

// -----------------------------------------------------------------------

void FixedBorder::Resize()
{
    Invalidate();
}

// -----------------------------------------------------------------------

void FixedBorder::StateChanged( StateChangedType nType )
{
    Control::StateChanged( nType );

    if ( (nType == STATE_CHANGE_DATA) ||
         (nType == STATE_CHANGE_UPDATEMODE) )
    {
        if ( IsUpdateMode() )
            Invalidate();
    }
    else if ( nType == STATE_CHANGE_STYLE )
        SetStyle( ImplInitStyle( GetStyle() ) );
    else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
    {
        ImplInitSettings();
        Invalidate();
    }
}

// -----------------------------------------------------------------------

void FixedBorder::DataChanged( const DataChangedEvent& rDCEvt )
{
    Control::DataChanged( rDCEvt );

    if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
         (rDCEvt.GetFlags() & SETTINGS_STYLE) )
    {
        ImplInitSettings();
        Invalidate();
    }
}

// -----------------------------------------------------------------------

void FixedBorder::SetTransparent( BOOL bTransparent )
{
    if ( mbTransparent != bTransparent )
    {
        mbTransparent = bTransparent;
        ImplInitSettings();
        Invalidate();
    }
}

// -----------------------------------------------------------------------

void FixedBorder::SetBorderType( USHORT nType )
{
    if ( mnType != nType )
    {
        mnType = nType;
        Invalidate();
    }
}