233 lines
8.6 KiB
C++
233 lines
8.6 KiB
C++
|
/*************************************************************************
|
||
|
|
*
|
||
|
|
* $RCSfile: sane.hxx,v $
|
||
|
|
*
|
||
|
|
* $Revision: 1.1.1.1 $
|
||
|
|
*
|
||
|
|
* last change: $Author: hr $ $Date: 2000-09-18 16:16:52 $
|
||
|
|
*
|
||
|
|
* 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 _SANE_HXX
|
||
|
|
#define _SANE_HXX
|
||
|
|
|
||
|
|
#include <tools/string.hxx>
|
||
|
|
#include <vcl/bitmap.hxx>
|
||
|
|
#include <sane/sane.h>
|
||
|
|
#include <scanner.hxx>
|
||
|
|
|
||
|
|
// ---------------------
|
||
|
|
// - BitmapTransporter -
|
||
|
|
// ---------------------
|
||
|
|
|
||
|
|
class BitmapTransporter : public OWeakObject, AWT::XBitmap
|
||
|
|
{
|
||
|
|
SvMemoryStream m_aStream;
|
||
|
|
vos::OMutex m_aProtector;
|
||
|
|
|
||
|
|
public:
|
||
|
|
|
||
|
|
BitmapTransporter() {}
|
||
|
|
virtual ~BitmapTransporter() {}
|
||
|
|
|
||
|
|
|
||
|
|
// XInterface
|
||
|
|
virtual ANY SAL_CALL queryInterface( const Type & rType ) throw( RuntimeException );
|
||
|
|
virtual void SAL_CALL acquire() throw( RuntimeException ) { OWeakObject::acquire(); }
|
||
|
|
virtual void SAL_CALL release() throw( RuntimeException ) { OWeakObject::release(); }
|
||
|
|
|
||
|
|
virtual AWT::Size SAL_CALL getSize();
|
||
|
|
virtual SEQ( sal_Int8 ) SAL_CALL getDIB();
|
||
|
|
virtual SEQ( sal_Int8 ) SAL_CALL getMaskDIB() { return SEQ( sal_Int8 )(); }
|
||
|
|
|
||
|
|
// Misc
|
||
|
|
void lock() { m_aProtector.acquire(); }
|
||
|
|
void unlock() { m_aProtector.release(); }
|
||
|
|
SvMemoryStream& getStream() { return m_aStream; }
|
||
|
|
};
|
||
|
|
|
||
|
|
// --------
|
||
|
|
// - Sane -
|
||
|
|
// --------
|
||
|
|
|
||
|
|
class Sane
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
static int nRefCount;
|
||
|
|
static void* pSaneLib;
|
||
|
|
|
||
|
|
static SANE_Status (*p_init)( SANE_Int*,
|
||
|
|
SANE_Auth_Callback );
|
||
|
|
static void (*p_exit)();
|
||
|
|
static SANE_Status (*p_get_devices)( const SANE_Device***,
|
||
|
|
SANE_Bool );
|
||
|
|
static SANE_Status (*p_open)( SANE_String_Const, SANE_Handle );
|
||
|
|
static void (*p_close)( SANE_Handle );
|
||
|
|
static const SANE_Option_Descriptor* (*p_get_option_descriptor)(
|
||
|
|
SANE_Handle, SANE_Int );
|
||
|
|
static SANE_Status (*p_control_option)( SANE_Handle, SANE_Int,
|
||
|
|
SANE_Action, void*,
|
||
|
|
SANE_Int* );
|
||
|
|
static SANE_Status (*p_get_parameters)( SANE_Handle,
|
||
|
|
SANE_Parameters* );
|
||
|
|
static SANE_Status (*p_start)( SANE_Handle );
|
||
|
|
static SANE_Status (*p_read)( SANE_Handle, SANE_Byte*, SANE_Int,
|
||
|
|
SANE_Int* );
|
||
|
|
static void (*p_cancel)( SANE_Handle );
|
||
|
|
static SANE_Status (*p_set_io_mode)( SANE_Handle, SANE_Bool );
|
||
|
|
static SANE_Status (*p_get_select_fd)( SANE_Handle, SANE_Int* );
|
||
|
|
static const SANE_String_Const (*p_strstatus)( SANE_Status );
|
||
|
|
|
||
|
|
static SANE_Int nVersion;
|
||
|
|
static SANE_Device** ppDevices;
|
||
|
|
static int nDevices;
|
||
|
|
|
||
|
|
const SANE_Option_Descriptor** mppOptions;
|
||
|
|
int mnOptions;
|
||
|
|
int mnDevice;
|
||
|
|
SANE_Handle maHandle;
|
||
|
|
|
||
|
|
Link maReloadOptionsLink;
|
||
|
|
|
||
|
|
inline void* LoadSymbol( char* );
|
||
|
|
void Init();
|
||
|
|
void DeInit();
|
||
|
|
void Stop();
|
||
|
|
|
||
|
|
SANE_Status ControlOption( int, SANE_Action, void* );
|
||
|
|
|
||
|
|
BOOL CheckConsistency( const char*, BOOL bInit = FALSE );
|
||
|
|
|
||
|
|
public:
|
||
|
|
Sane();
|
||
|
|
~Sane();
|
||
|
|
|
||
|
|
static BOOL IsSane()
|
||
|
|
{ return pSaneLib ? TRUE : FALSE; }
|
||
|
|
BOOL IsOpen()
|
||
|
|
{ return maHandle ? TRUE : FALSE; }
|
||
|
|
static int CountDevices()
|
||
|
|
{ return nDevices; }
|
||
|
|
static String GetName( int n )
|
||
|
|
{ return String( ppDevices[n]->name, gsl_getSystemTextEncoding() ); }
|
||
|
|
static String GetVendor( int n )
|
||
|
|
{ return String( ppDevices[n]->vendor, gsl_getSystemTextEncoding() ); }
|
||
|
|
static String GetModel( int n )
|
||
|
|
{ return String( ppDevices[n]->model, gsl_getSystemTextEncoding() ); }
|
||
|
|
static String GetType( int n )
|
||
|
|
{ return String( ppDevices[n]->type, gsl_getSystemTextEncoding() ); }
|
||
|
|
|
||
|
|
String GetOptionName( int n )
|
||
|
|
{ return String( (char*)mppOptions[n]->name, gsl_getSystemTextEncoding() ); }
|
||
|
|
String GetOptionTitle( int n )
|
||
|
|
{ return String( (char*)mppOptions[n]->title, gsl_getSystemTextEncoding() ); }
|
||
|
|
SANE_Value_Type GetOptionType( int n )
|
||
|
|
{ return mppOptions[n]->type; }
|
||
|
|
SANE_Unit GetOptionUnit( int n )
|
||
|
|
{ return mppOptions[n]->unit; }
|
||
|
|
String GetOptionUnitName( int n );
|
||
|
|
SANE_Int GetOptionCap( int n )
|
||
|
|
{ return mppOptions[n]->cap; }
|
||
|
|
SANE_Constraint_Type GetOptionConstraintType( int n )
|
||
|
|
{ return mppOptions[n]->constraint_type; }
|
||
|
|
const char** GetStringConstraint( int n )
|
||
|
|
{ return (const char**)mppOptions[n]->constraint.string_list; }
|
||
|
|
int GetRange( int, double*& );
|
||
|
|
|
||
|
|
inline int GetOptionElements( int n );
|
||
|
|
int GetOptionByName( const char* );
|
||
|
|
BOOL GetOptionValue( int, BOOL& );
|
||
|
|
BOOL GetOptionValue( int, ByteString& );
|
||
|
|
BOOL GetOptionValue( int, double&, int nElement = 0 );
|
||
|
|
BOOL GetOptionValue( int, double* );
|
||
|
|
|
||
|
|
BOOL SetOptionValue( int, BOOL );
|
||
|
|
BOOL SetOptionValue( int, const String& );
|
||
|
|
BOOL SetOptionValue( int, double, int nElement = 0 );
|
||
|
|
BOOL SetOptionValue( int, double* );
|
||
|
|
|
||
|
|
BOOL ActivateButtonOption( int );
|
||
|
|
|
||
|
|
int CountOptions() { return mnOptions; }
|
||
|
|
int GetDeviceNumber() { return mnDevice; }
|
||
|
|
|
||
|
|
BOOL Open( const char* );
|
||
|
|
BOOL Open( int );
|
||
|
|
void Close();
|
||
|
|
void ReloadDevices();
|
||
|
|
void ReloadOptions();
|
||
|
|
|
||
|
|
BOOL Start( BitmapTransporter& );
|
||
|
|
|
||
|
|
inline Link SetReloadOptionsHdl( const Link& rLink );
|
||
|
|
};
|
||
|
|
|
||
|
|
inline int Sane::GetOptionElements( int n )
|
||
|
|
{
|
||
|
|
if( mppOptions[n]->type == SANE_TYPE_FIXED ||
|
||
|
|
mppOptions[n]->type == SANE_TYPE_INT )
|
||
|
|
{
|
||
|
|
return mppOptions[n]->size/sizeof( SANE_Word );
|
||
|
|
}
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline Link Sane::SetReloadOptionsHdl( const Link& rLink )
|
||
|
|
{
|
||
|
|
Link aRet = maReloadOptionsLink;
|
||
|
|
maReloadOptionsLink = rLink;
|
||
|
|
return aRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|