AsciiSrc.h
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流媒体/Mpeg4/MP4
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Visual C++
- /* $XConsortium: AsciiSrc.h,v 1.15 94/04/17 20:11:46 kaleb Exp $ */
- /*
- Copyright (c) 1989, 1994 X Consortium
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- Except as contained in this notice, the name of the X Consortium shall not be
- used in advertising or otherwise to promote the sale, use or other dealings
- in this Software without prior written authorization from the X Consortium.
- */
- /*
- * AsciiSrc.h - Public Header file for Ascii Text Source.
- *
- * This is the public header file for the Ascii Text Source.
- * It is intended to be used with the Text widget, the simplest way to use
- * this text source is to use the AsciiText Object.
- *
- * Date: June 29, 1989
- *
- * By: Chris D. Peterson
- * MIT X Consortium
- * kit@expo.lcs.mit.edu
- */
- #ifndef _XawAsciiSrc_h
- #define _XawAsciiSrc_h
- #include <X11/Xaw3d/TextSrc.h>
- /* Resources:
- Name Class RepType Default Value
- ---- ----- ------- -------------
- callback Callback Callback (none)
- dataCompression DataCompression Boolean True
- length Length int (internal)
- pieceSize PieceSize int BUFSIZ
- string String String NULL
- type Type XawAsciiType XawAsciiString
- useStringInPlace UseStringInPlace Boolean False
- */
- /* Class record constants */
- extern WidgetClass asciiSrcObjectClass;
- typedef struct _AsciiSrcClassRec *AsciiSrcObjectClass;
- typedef struct _AsciiSrcRec *AsciiSrcObject;
- /*
- * Just to make people's lives a bit easier.
- */
- #define AsciiSourceObjectClass AsciiSrcObjectClass
- #define AsciiSourceObject AsciiSrcObject
- /*
- * Resource Definitions.
- */
- #define XtCDataCompression "DataCompression"
- #define XtCPieceSize "PieceSize"
- #define XtCType "Type"
- #define XtCUseStringInPlace "UseStringInPlace"
- #define XtNdataCompression "dataCompression"
- #define XtNpieceSize "pieceSize"
- #define XtNtype "type"
- #define XtNuseStringInPlace "useStringInPlace"
- #define XtRAsciiType "AsciiType"
- #define XtEstring "string"
- #define XtEfile "file"
- typedef enum {XawAsciiFile, XawAsciiString} XawAsciiType;
- /************************************************************
- *
- * Public routines
- *
- ************************************************************/
- _XFUNCPROTOBEGIN
- /* Function Name: XawAsciiSourceFreeString
- * Description: Frees the string returned by a get values call
- * on the string when the source is of type string.
- * Arguments: w - the AsciiSrc object.
- * Returns: none.
- */
- extern void XawAsciiSourceFreeString(
- #if NeedFunctionPrototypes
- Widget /* w */
- #endif
- );
- /* Function Name: XawAsciiSave
- * Description: Saves all the pieces into a file or string as required.
- * Arguments: w - the asciiSrc Object.
- * Returns: TRUE if the save was successful.
- */
- extern Boolean XawAsciiSave(
- #if NeedFunctionPrototypes
- Widget /* w */
- #endif
- );
- /* Function Name: XawAsciiSaveAsFile
- * Description: Save the current buffer as a file.
- * Arguments: w - the asciiSrc object.
- * name - name of the file to save this file into.
- * Returns: True if the save was successful.
- */
- extern Boolean XawAsciiSaveAsFile(
- #if NeedFunctionPrototypes
- Widget /* w */,
- _Xconst char* /* name */
- #endif
- );
- /* Function Name: XawAsciiSourceChanged
- * Description: Returns true if the source has changed since last saved.
- * Arguments: w - the asciiSource object.
- * Returns: a Boolean (see description).
- */
- extern Boolean XawAsciiSourceChanged(
- #if NeedFunctionPrototypes
- Widget /* w */
- #endif
- );
- _XFUNCPROTOEND
- #endif /* _XawAsciiSrc_h */