mirror of
https://github.com/reactos/wine.git
synced 2024-12-04 17:56:51 +00:00
173 lines
5.1 KiB
Plaintext
173 lines
5.1 KiB
Plaintext
|
Requirements to be a TWAIN-Compliant Source
|
||
|
|
Requirements
|
||
|
|
TWAIN-compliant Sources must support the following:
|
||
|
|
Operations
|
||
|
|
----------
|
||
|
|
DG_CONTROL / DAT_CAPABILITY / MSG_GET
|
||
|
|
DG_CONTROL / DAT_CAPABILITY / MSG_GETCURRENT
|
||
|
|
DG_CONTROL / DAT_CAPABILITY / MSG_GETDEFAULT
|
||
|
|
DG_CONTROL / DAT_CAPABILITY / MSG_RESET
|
||
|
|
DG_CONTROL / DAT_CAPABILITY / MSG_SET
|
||
|
|
DG_CONTROL / DAT_EVENT / MSG_PROCESSEVENT
|
||
|
|
DG_CONTROL / DAT_IDENTITY / MSG_GET
|
||
|
|
DG_CONTROL / DAT_IDENTITY / MSG_OPENDS
|
||
|
|
DG_CONTROL / DAT_IDENTITY / MSG_CLOSEDS
|
||
|
|
DG_CONTROL / DAT_PENDINGXFERS / MSG_ENDXFER
|
||
|
|
DG_CONTROL / DAT_PENDINGXFERS / MSG_GET
|
||
|
|
DG_CONTROL / DAT_PENDINGXFERS / MSG_RESET
|
||
|
|
DG_CONTROL / DAT_SETUPMEMXFER / MSG_GET
|
||
|
|
DG_CONTROL / DAT_STATUS / MSG_GET
|
||
|
|
DG_CONTROL / DAT_USERINTERFACE / MSG_DISABLEDS
|
||
|
|
DG_CONTROL / DAT_USERINTERFACE / MSG_ENABLEDS
|
||
|
|
DG_CONTROL / DAT_XFERGROUP / MSG_GET
|
||
|
|
DG_IMAGE / DAT_IMAGEINFO / MSG_GET
|
||
|
|
DG_IMAGE / DAT_IMAGELAYOUT / MSG_GET
|
||
|
|
DG_IMAGE / DAT_IMAGELAYOUT / MSG_GETDEFAULT
|
||
|
|
DG_IMAGE / DAT_IMAGELAYOUT / MSG_RESET
|
||
|
|
DG_IMAGE / DAT_IMAGELAYOUT / MSG_SET
|
||
|
|
DG_IMAGE / DAT_IMAGEMEMXFER / MSG_GET
|
||
|
|
DG_IMAGE / DAT_IMAGENATIVEXFER / MSG_GET
|
||
|
|
|
||
|
|
Capabilities
|
||
|
|
------------
|
||
|
|
Every Source must support all five DG_CONTROL / DAT_CAPABILITY operations on:
|
||
|
|
CAP_XFERCOUNT
|
||
|
|
Every Source must support DG_CONTROL / DAT_CAPABILITY MSG_GET on:
|
||
|
|
CAP_SUPPORTEDCAPS
|
||
|
|
CAP_UICONTROLLABLE
|
||
|
|
Sources that supply image information must support DG_CONTROL / DAT_CAPABILITY /
|
||
|
|
MSG_GET, MSG_GETCURRENT, MSG_GETDEFAULT on:
|
||
|
|
ICAP_COMPRESSION
|
||
|
|
ICAP_PLANARCHUNKY
|
||
|
|
ICAP_PHYSICALHEIGHT
|
||
|
|
ICAP_PHYSICALWIDTH
|
||
|
|
ICAP_PIXELFLAVOR
|
||
|
|
Sources that supply image information must support DG_CONTROL / DAT_CAPABILITY /
|
||
|
|
MSG_GET, MSG_GETCURRENT, MSG_GETDEFAULT, MSG_RESET and MSG_SET on:
|
||
|
|
ICAP_BITDEPTH
|
||
|
|
ICAP_BITORDER
|
||
|
|
ICAP_PIXELTYPE
|
||
|
|
ICAP_UNITS
|
||
|
|
ICAP_XFERMECH
|
||
|
|
ICAP_XRESOLUTION
|
||
|
|
ICAP_YRESOLUTION
|
||
|
|
All Sources must implement the advertised features supported by their devices. They must
|
||
|
|
make these features available to applications via the TWAIN protocol. For example, a Source
|
||
|
|
thats connected to a device that has an ADF must support DG_CONTROL /
|
||
|
|
DAT_CAPABILITY / MSG_GET, MSG_GETCURRENT, MSG_GETDEFAULT on:
|
||
|
|
CAP_FEEDERENABLED
|
||
|
|
CAP_FEEDERLOADED
|
||
|
|
and DG_CONTROL / DAT_CAPABILITY / MSG_GET, MSG_GETCURRENT,
|
||
|
|
MSG_GETDEFAULT, MSG_RESET and MSG_SET on:
|
||
|
|
CAP_AUTOFEED
|
||
|
|
If the ADF also supports ejecting and rewinding of pages then the Source should also support
|
||
|
|
DG_CONTROL / DAT_CAPABILITY / MSG_GET, MSG_GETCURRENT,
|
||
|
|
MSG_GETDEFAULT, MSG_RESET and MSG_SET on:
|
||
|
|
CAP_CLEARPAGE
|
||
|
|
CAP_REWINDPAGE
|
||
|
|
|
||
|
|
|
||
|
|
*******************************************************************************
|
||
|
|
|
||
|
|
From Application to Source Manager (Control Information)
|
||
|
|
|
||
|
|
Data Group Data Argument Type Message
|
||
|
|
DG_CONTROL DAT_IDENTITY MSG_CLOSEDS
|
||
|
|
MSG_GETDEFAULT
|
||
|
|
MSG_GETFIRST
|
||
|
|
MSG_GETNEXT
|
||
|
|
MSG_OPENDS
|
||
|
|
MSG_USERSELECT
|
||
|
|
DG_CONTROL DAT_PARENT MSG_CLOSEDSM
|
||
|
|
MSG_OPENDSM
|
||
|
|
DG_CONTROL DAT_STATUS MSG_GET
|
||
|
|
|
||
|
|
From Application to Source (Control Information)
|
||
|
|
Data Group Data Argument Type Message
|
||
|
|
DG_CONTROL DAT_CAPABILITY MSG_GET
|
||
|
|
MSG_GETCURRENT
|
||
|
|
MSG_GETDEFAULT
|
||
|
|
MSG_QUERYSUPPORT
|
||
|
|
MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
DG_CONTROL DAT_CUSTOMDSDATA MSG_GET
|
||
|
|
MSG_SET
|
||
|
|
DG_CONTROL DAT_FILESYSTEM MSG_AUTOMATICCAPTURE
|
||
|
|
DIRECTORY
|
||
|
|
MSG_CHANGEDIRECTORY
|
||
|
|
MSG_COPY
|
||
|
|
MSG_CREATEDIRECTORY
|
||
|
|
MSG_DELETE
|
||
|
|
MSG_FORMATMEDIA
|
||
|
|
MSG_GETCLOSE
|
||
|
|
MSG_GETFIRSTFILE
|
||
|
|
MSG_GETINFO
|
||
|
|
MSG_GETNEXTFILE
|
||
|
|
MSG_RENAME
|
||
|
|
DG_CONTROL DAT_EVENT MSG_PROCESSEVENT
|
||
|
|
DG_CONTROL DAT_PASSTHRU MSG_PASSTHRU
|
||
|
|
DG_CONTROL DAT_PENDINGXFERS MSG_ENDXFER
|
||
|
|
MSG_GET
|
||
|
|
MSG_RESET
|
||
|
|
MSG_STOPFEEDER
|
||
|
|
DG_CONTROL DAT_SETUPFILEXFER MSG_GET
|
||
|
|
MSG_GETDEFAULT
|
||
|
|
MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
DG_CONTROL DAT_SETUPFILEXFER2 MSG_GET
|
||
|
|
MSG_GETDEFAULT
|
||
|
|
MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
DG_CONTROL DAT_SETUPMEMXFER MSG_GET
|
||
|
|
DG_CONTROL DAT_STATUS MSG_GET
|
||
|
|
DG_CONTROL DAT_USERINTERFACE MSG_DISABLEDS
|
||
|
|
MSG_ENABLEDS
|
||
|
|
MSG_ENABLEDSUIONLY
|
||
|
|
DG_CONTROL DAT_XFERGROUP MSG_GET
|
||
|
|
MSG_SET
|
||
|
|
|
||
|
|
From Application to Source (Image Information)
|
||
|
|
Data Group Data Argument Type Message
|
||
|
|
DG_IMAGE DAT_CIECOLOR MSG_GET
|
||
|
|
DG_IMAGE DAT_EXTIMAGEINFO MSG_GET
|
||
|
|
DG_IMAGE DAT_GRAYRESPONSE MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
DG_IMAGE DAT_IMAGEFILEXFER MSG_GET
|
||
|
|
DG_IMAGE DAT_IMAGEINFO MSG_GET
|
||
|
|
DG_IMAGE DAT_IMAGELAYOUT MSG_GET
|
||
|
|
MSG_GETDEFAULT
|
||
|
|
MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
DG_IMAGE DAT_IMAGEMEMXFER MSG_GET
|
||
|
|
DG_IMAGE DAT_IMAGENATIVEXFER MSG_GET
|
||
|
|
DG_IMAGE DAT_JPEGCOMPRESSION MSG_GET
|
||
|
|
MSG_GETDEFAULT
|
||
|
|
MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
DG_IMAGE DAT_PALETTE8 MSG_GET
|
||
|
|
MSG_GETDEFAULT
|
||
|
|
MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
DG_IMAGE DAT_RGBRESPONSE MSG_RESET
|
||
|
|
MSG_SET
|
||
|
|
|
||
|
|
From Application to Source (Audio Information)
|
||
|
|
Data Group Data Argument Type Message
|
||
|
|
DG_AUDIO DAT_AUDIOFILEXFER MSG_GET
|
||
|
|
DG_AUDIO DAT_AUDIOINFO MSG_GET
|
||
|
|
DG_AUDIO DAT_AUDIONATIVEXFER MSG_GET
|
||
|
|
|
||
|
|
From Source Manager to Source (Control Information)
|
||
|
|
Data Group Data Argument Type Message
|
||
|
|
DG_CONTROL DAT_IDENTITY MSG_CLOSEDS
|
||
|
|
MSG_GET
|
||
|
|
MSG_OPENDS
|
||
|
|
|
||
|
|
From Source to Application (Control Information via the Source Manager)
|
||
|
|
(Used by Windows Sources only)
|
||
|
|
Data Group Data Argument Type Message
|
||
|
|
DG_CONTROL DAT_NULL MSG_CLOSEDSOK
|
||
|
|
MSG_CLOSEDSREQ
|
||
|
|
MSG_DEVICEEVENT
|
||
|
|
MSG_XFERREADY
|