diff options
Diffstat (limited to 'vcl/unx/source/gdi/salvd.cxx')
| -rw-r--r-- | vcl/unx/source/gdi/salvd.cxx | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/vcl/unx/source/gdi/salvd.cxx b/vcl/unx/source/gdi/salvd.cxx new file mode 100644 index 000000000000..6c11ea419bcd --- /dev/null +++ b/vcl/unx/source/gdi/salvd.cxx @@ -0,0 +1,239 @@ +/************************************************************************* + * + * $RCSfile: salvd.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 17:05:43 $ + * + * 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): _______________________________________ + * + * + ************************************************************************/ + +#define _SV_SALVD_CXX + +// -=-= #includes =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +#include <salunx.h> + +#ifndef _SV_SALDATA_HXX +#include <saldata.hxx> +#endif +#ifndef _SV_SALDISP_HXX +#include <saldisp.hxx> +#endif +#ifndef _SV_SALINST_HXX +#include <salinst.hxx> +#endif +#ifndef _SV_SALGDI_HXX +#include <salgdi.hxx> +#endif +#ifndef _SV_SALVD_HXX +#include <salvd.hxx> +#endif + +// -=-= SalInstance =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +SalVirtualDevice* SalInstance::CreateVirtualDevice( SalGraphics* pGraphics, + long nDX, long nDY, + USHORT nBitCount ) +{ + SalVirtualDevice *pVDev = new SalVirtualDevice(); + if( !nBitCount && pGraphics ) + nBitCount = pGraphics->GetBitCount(); + if( !pVDev->maVirDevData.Init( pGraphics->maGraphicsData.GetDisplay(), + nDX, nDY, nBitCount ) ) + { + delete pVDev; + return NULL; + } + + pVDev->maVirDevData.InitGraphics( pVDev, pGraphics ); + return pVDev; +} + +final void SalInstance::DestroyVirtualDevice( SalVirtualDevice* pDevice ) +{ delete pDevice; } + +// -=-= SalGraphicsData =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +final void SalGraphicsData::Init( SalVirtualDevice *pDevice, + SalGraphics *pGraphics ) +{ + SalDisplay *pDisplay = pDevice->maVirDevData.GetDisplay(); + + int nVisualDepth = pDisplay->GetColormap().GetVisual()->GetDepth(); + int nDeviceDepth = pDevice->maVirDevData.GetDepth(); + + if( nDeviceDepth == nVisualDepth ) + xColormap_ = &pDisplay->GetColormap(); + else + if( nDeviceDepth == 1 ) + xColormap_ = new SalColormap(); + + hDrawable_ = pDevice->maVirDevData.GetDrawable(); + + bWindow_ = pDisplay->IsDisplay(); + bVirDev_ = TRUE; + + nPenPixel_ = GetPixel( nPenColor_ ); + nTextPixel_ = GetPixel( nTextColor_ ); + nBrushPixel_ = GetPixel( nBrushColor_ ); +} + +// -=-= SalVirDevData / SalVirtualDevice -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +final BOOL SalVirDevData::Init( SalDisplay *pDisplay, + long nDX, long nDY, + USHORT nBitCount ) +{ + pDisplay_ = pDisplay; + pGraphics_ = new SalGraphics(); + nDX_ = nDX; + nDY_ = nDY; + nDepth_ = nBitCount; + + hDrawable_ = XCreatePixmap( GetXDisplay(), + pDisplay_->GetDrawable(), + nDX_, nDY_, + GetDepth() ); + + return hDrawable_ != None ? TRUE : FALSE; +} + +// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +final inline SalVirDevData::SalVirDevData() +{ + pDisplay_ = (SalDisplay*)ILLEGAL_POINTER; + pGraphics_ = NULL; + hDrawable_ = None; + nDX_ = 0; + nDY_ = 0; + nDepth_ = 0; + bGraphics_ = FALSE; +} + +final SalVirtualDevice::SalVirtualDevice() {} + +// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +beta inline SalVirDevData::~SalVirDevData() +{ + if( pGraphics_ ) + { + pGraphics_->maGraphicsData.DeInit(); + delete pGraphics_; + } + + if( GetDrawable() ) + XFreePixmap( GetXDisplay(), GetDrawable() ); +} + +final SalVirtualDevice::~SalVirtualDevice() +{} + +// -=-= #defines -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= + +#define _GetDrawable() maVirDevData.GetDrawable() +#define _GetDisplay() maVirDevData.GetDisplay() +#define _GetXDisplay() maVirDevData.GetXDisplay() +#define _GetDepth() maVirDevData.nDepth_ + +// -=-= SalVirtualDevice -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +final SalGraphics* SalVirtualDevice::GetGraphics() +{ + if( maVirDevData.bGraphics_ ) + return NULL; + + if( maVirDevData.pGraphics_ ) + maVirDevData.bGraphics_ = TRUE; + + return maVirDevData.pGraphics_; +} + +final void SalVirtualDevice::ReleaseGraphics( SalGraphics* ) +{ maVirDevData.bGraphics_ = FALSE; } + +final BOOL SalVirtualDevice::SetSize( long nDX, long nDY ) +{ + if( !nDX ) nDX = 1; + if( !nDY ) nDY = 1; + + Pixmap h = XCreatePixmap( _GetXDisplay(), + maVirDevData.pDisplay_->GetDrawable(), + nDX, nDY, _GetDepth() ); + + if( !h ) + { + if( !_GetDrawable() ) + { + maVirDevData.hDrawable_ = XCreatePixmap( _GetXDisplay(), + maVirDevData.pDisplay_->GetDrawable(), + 1, 1, _GetDepth() ); + maVirDevData.nDX_ = 1; + maVirDevData.nDY_ = 1; + } + return FALSE; + } + + if( _GetDrawable() ) + XFreePixmap( _GetXDisplay(), _GetDrawable() ); + maVirDevData.hDrawable_ = h; + + maVirDevData.nDX_ = nDX; + maVirDevData.nDY_ = nDY; + + if( maVirDevData.pGraphics_ ) + maVirDevData.InitGraphics( this, maVirDevData.pGraphics_ ); + + return TRUE; +} + |