305 lines
8.8 KiB
Groff
305 lines
8.8 KiB
Groff
.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
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.\"
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.\" Permission is hereby granted, free of charge, to any person obtaining
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.\" a copy of this software and associated documentation files (the
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.\" "Software"), to deal in the Software without restriction, including
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.\" without limitation the rights to use, copy, modify, merge, publish,
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.\" distribute, sublicense, and/or sell copies of the Software, and to
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.\" permit persons to whom the Software is furnished to do so, subject to
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.\" the following conditions:
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.\"
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.\" The above copyright notice and this permission notice shall be included
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.\" in all copies or substantial portions of the Software.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
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.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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.\" OTHER DEALINGS IN THE SOFTWARE.
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.\"
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.\" Except as contained in this notice, the name of the X Consortium shall
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.\" not be used in advertising or otherwise to promote the sale, use or
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.\" other dealings in this Software without prior written authorization
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.\" from the X Consortium.
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.\"
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.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
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.\" Digital Equipment Corporation
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.\"
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.\" Portions Copyright \(co 1990, 1991 by
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.\" Tektronix, Inc.
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.\"
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.\" Permission to use, copy, modify and distribute this documentation for
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.\" any purpose and without fee is hereby granted, provided that the above
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.\" copyright notice appears in all copies and that both that copyright notice
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.\" and this permission notice appear in all copies, and that the names of
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.\" Digital and Tektronix not be used in in advertising or publicity pertaining
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.\" to this documentation without specific, written prior permission.
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.\" Digital and Tektronix makes no representations about the suitability
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.\" of this documentation for any purpose.
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.\" It is provided ``as is'' without express or implied warranty.
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.\"
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.\"
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.ds xT X Toolkit Intrinsics \- C Language Interface
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.ds xW Athena X Widgets \- C Language X Toolkit Interface
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.ds xL Xlib \- C Language X Interface
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.ds xC Inter-Client Communication Conventions Manual
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.na
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.de Ds
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.nf
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.\\$1D \\$2 \\$1
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.ft 1
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.\" choose appropriate monospace font
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.ie "\\*(.T"480" .ft L
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.ny0
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.TH XOpenIM __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
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.SH NAME
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XOpenIM, XCloseIM, XSetIMValues, XGetIMValues, XDisplayOfIM, XLocaleOfIM, XRegisterIMInstantiateCallback, XUnregisterIMInstantiateCallback \- open, close, and obtain input method information
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.SH SYNTAX
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.HP
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XIM XOpenIM\^(\^Display *\fIdisplay\fP\^, XrmDatabase \fIdb\fP\^, char
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*\fIres_name\fP\^, char *\fIres_class\fP\^);
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.HP
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Status XCloseIM\^(\^XIM \fIim\fP\^);
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.HP
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char *XSetIMValues\^(\^XIM \fIim\fP\^, ...);
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.HP
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char *XGetIMValues\^(\^XIM \fIim\fP\^, ...);
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.HP
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Display *XDisplayOfIM\^(\^XIM \fIim\fP\^);
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.HP
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char *XLocaleOfIM\^(\^XIM \fIim\fP\^);
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.HP
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Bool XRegisterIMInstantiateCallback\^(\^Display *\fIdisplay\fP\^, XrmDatabase
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\fIdb\fP\^, char *\fIres_name\fP\^, char *\fIres_class\fP\^, XIDProc
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\fIcallback\fP\^, XPointer \fIclient_data\fP\^);
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.HP
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Bool XUnregisterIMInstantiateCallback\^(\^Display *\fIdisplay\fP\^,
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XrmDatabase \fIdb\fP\^, char *\fIres_name\fP\^, char *\fIres_class\fP\^,
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XIDProc \fIcallback\fP\^, XPointer \fIclient_data\fP\^);
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.LP
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.SH ARGUMENTS
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.IP \fIcallback\fP 1i
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Specifies a pointer to the input method instantiate callback.
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.IP \fIclient_data\fP 1i
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Specifies the additional client data.
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.IP \fIdb\fP 1i
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Specifies a pointer to the resource database.
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.IP \fIdisplay\fP 1i
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Specifies the connection to the X server.
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.IP \fIim\fP 1i
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Specifies the input method.
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.IP \fIres_class\fP 1i
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Specifies the full class name of the application.
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.IP \fIres_name\fP 1i
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Specifies the full resource name of the application.
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.ds Al \ to set or get XIM values
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.IP ... 1i
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Specifies the variable length argument list\*(Al.
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.SH DESCRIPTION
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The
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.ZN XOpenIM
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function opens an input method,
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matching the current locale and modifiers specification.
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Current locale and modifiers are bound to the input method at opening time.
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The locale associated with an input method cannot be changed dynamically.
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This implies that the strings returned by
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.ZN XmbLookupString
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or
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.ZN XwcLookupString ,
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for any input context affiliated with a given input method
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will be encoded in the locale current at the time the input method is opened.
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.LP
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The specific input method to which this call will be routed
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is identified on the basis of the current locale.
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.ZN XOpenIM
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will identify a default input method corresponding to the
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current locale.
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That default can be modified using
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.ZN XSetLocaleModifiers
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for the input method modifier.
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.LP
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The db argument is the resource database to be used by the input method
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for looking up resources that are private to the input method.
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It is not intended that this database be used to look
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up values that can be set as IC values in an input context.
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If db is NULL,
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no database is passed to the input method.
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.LP
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The res_name and res_class arguments specify the resource name
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and class of the application.
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They are intended to be used as prefixes by the input method
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when looking up resources that are common to all input contexts
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that may be created for this input method.
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The characters used for resource names and classes must be in the
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X Portable Character Set.
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The resources looked up are not fully specified
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if res_name or res_class is NULL.
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.LP
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The res_name and res_class arguments are not assumed to exist beyond
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the call to
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.ZN XOpenIM .
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The specified resource database is assumed to exist for the lifetime
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of the input method.
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.LP
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.ZN XOpenIM
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returns NULL if no input method could be opened.
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.LP
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The
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.ZN XCloseIM
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function closes the specified input method.
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.LP
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The
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.ZN XSetIMValues
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function presents a variable argument list programming interface
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for setting attributes of the specified input method.
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It returns NULL if it succeeds;
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otherwise,
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it returns the name of the first argument that could not be set.
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Xlib does not attempt to set arguments from the supplied list that
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follow the failed argument;
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all arguments in the list preceding the failed argument have been set
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correctly.
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.LP
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The
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.ZN XGetIMValues
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function presents a variable argument list programming interface
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for querying properties or features of the specified input method.
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This function returns NULL if it succeeds;
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otherwise,
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it returns the name of the first argument that could not be obtained.
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.LP
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Each XIM value argument (following a name) must point to
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a location where the XIM value is to be stored.
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That is, if the XIM value is of type T,
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the argument must be of type T*.
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If T itself is a pointer type,
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then
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.ZN XGetIMValues
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allocates memory to store the actual data,
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and the client is responsible for freeing this data by calling
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.ZN XFree
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with the returned pointer.
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.LP
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The
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.ZN XDisplayOfIM
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function returns the display associated with the specified input method.
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.LP
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The
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.ZN XLocaleOfIM
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function returns the locale associated with the specified input method.
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.LP
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The
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.ZN XRegisterIMInstantiateCallback
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function registers a callback to be invoked whenever a new input method
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becomes available for the specified display that matches the current
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locale and modifiers.
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.LP
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The function returns
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.ZN True
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if it succeeds; otherwise, it returns
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.ZN False .
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.LP
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The
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.ZN XUnregisterIMInstantiateCallback
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function removes an input method instantiation callback previously
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registered.
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The function returns
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.ZN True
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if it succeeds; otherwise, it returns
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.ZN False .
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.SH "SEE ALSO"
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XCreateIC(__libmansuffix__),
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XSetICFocus(__libmansuffix__),
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XSetICValues(__libmansuffix__),
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XmbResetIC(__libmansuffix__)
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.br
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\fI\*(xL\fP
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