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Diffstat (limited to 'src/TextSrc.h')
| -rw-r--r-- | src/TextSrc.h | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/src/TextSrc.h b/src/TextSrc.h new file mode 100644 index 0000000..edd3153 --- /dev/null +++ b/src/TextSrc.h @@ -0,0 +1,237 @@ +/* + * $XConsortium: TextSrc.h,v 1.11 94/04/17 20:13:15 kaleb Exp $ + */ + +/*********************************************************** + +Copyright (c) 1987, 1988, 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. + + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +#ifndef _XawTextSrc_h +#define _XawTextSrc_h + +/*********************************************************************** + * + * TextSrc Object + * + ***********************************************************************/ + +#include <X11/Xaw3d/Text.h> + +/* Resources: + + Name Class RepType Default Value + ---- ----- ------- ------------- + editType EditType XawTextEditType XawtextRead + +*/ + +/* Class record constants */ + +extern WidgetClass textSrcObjectClass; + +typedef struct _TextSrcClassRec *TextSrcObjectClass; +typedef struct _TextSrcRec *TextSrcObject; + +typedef enum {XawstPositions, XawstWhiteSpace, XawstEOL, XawstParagraph, + XawstAll} XawTextScanType; +typedef enum {Normal, Selected }highlightType; +typedef enum {XawsmTextSelect, XawsmTextExtend} XawTextSelectionMode; +typedef enum {XawactionStart, XawactionAdjust, XawactionEnd} + XawTextSelectionAction; + +/* + * Error Conditions: + */ + +#define XawTextReadError -1 +#define XawTextScanError -1 + +/************************************************************ + * + * Public Functions. + * + ************************************************************/ + +_XFUNCPROTOBEGIN + +/* Function Name: XawTextSourceRead + * Description: This function reads the source. + * Arguments: w - the TextSrc Object. + * pos - position of the text to retreive. + * RETURNED text - text block that will contain returned text. + * length - maximum number of characters to read. + * Returns: The number of characters read into the buffer. + */ + +extern XawTextPosition XawTextSourceRead( +#if NeedFunctionPrototypes + Widget /* w */, + XawTextPosition /* pos */, + XawTextBlock* /* text_return */, + int /* length */ +#endif +); + +/* Function Name: XawTextSourceReplace. + * Description: Replaces a block of text with new text. + * Arguments: src - the Text Source Object. + * startPos, endPos - ends of text that will be removed. + * text - new text to be inserted into buffer at startPos. + * Returns: XawEditError or XawEditDone. + */ + +extern int XawTextSourceReplace ( +#if NeedFunctionPrototypes + Widget /* w */, + XawTextPosition /* start */, + XawTextPosition /* end */, + XawTextBlock* /* text */ +#endif +); + +/* Function Name: XawTextSourceScan + * Description: Scans the text source for the number and type + * of item specified. + * Arguments: w - the TextSrc Object. + * position - the position to start scanning. + * type - type of thing to scan for. + * dir - direction to scan. + * count - which occurance if this thing to search for. + * include - whether or not to include the character found in + * the position that is returned. + * Returns: The position of the text. + * + */ + +extern XawTextPosition XawTextSourceScan( +#if NeedFunctionPrototypes + Widget /* w */, + XawTextPosition /* position */, +#if NeedWidePrototypes + /* XawTextScanType */ int /* type */, + /* XawTextScanDirection */ int /* dir */, +#else + XawTextScanType /* type */, + XawTextScanDirection /* dir */, +#endif + int /* count */, +#if NeedWidePrototypes + /* Boolean */ int /* include */ +#else + Boolean /* include */ +#endif +#endif +); + +/* Function Name: XawTextSourceSearch + * Description: Searchs the text source for the text block passed + * Arguments: w - the TextSource Object. + * position - the position to start scanning. + * dir - direction to scan. + * text - the text block to search for. + * Returns: The position of the text we are searching for or + * XawTextSearchError. + */ + +extern XawTextPosition XawTextSourceSearch( +#if NeedFunctionPrototypes + Widget /* w */, + XawTextPosition /* position */, +#if NeedWidePrototypes + /* XawTextScanDirection */ int /* dir */, +#else + XawTextScanDirection /* dir */, +#endif + XawTextBlock* /* text */ +#endif +); + +/* Function Name: XawTextSourceConvertSelection + * Description: Dummy selection converter. + * Arguments: w - the TextSrc object. + * selection - the current selection atom. + * target - the current target atom. + * type - the type to conver the selection to. + * RETURNED value, length - the return value that has been converted. + * RETURNED format - the format of the returned value. + * Returns: TRUE if the selection has been converted. + * + */ + +extern Boolean XawTextSourceConvertSelection( +#if NeedFunctionPrototypes + Widget /* w */, + Atom* /* selection */, + Atom* /* target */, + Atom* /* type */, + XtPointer* /* value_return */, + unsigned long* /* length_return */, + int* /* format_return */ +#endif +); + +/* Function Name: XawTextSourceSetSelection + * Description: allows special setting of the selection. + * Arguments: w - the TextSrc object. + * left, right - bounds of the selection. + * selection - the selection atom. + * Returns: none + */ + +extern void XawTextSourceSetSelection( +#if NeedFunctionPrototypes + Widget /* w */, + XawTextPosition /* start */, + XawTextPosition /* end */, + Atom /* selection */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XawTextSrc_h */ +/* DON'T ADD STUFF AFTER THIS #endif */ |