diff options
Diffstat (limited to 'include/X11/Xaw/TextSrcP.h')
| -rw-r--r-- | include/X11/Xaw/TextSrcP.h | 241 |
1 files changed, 171 insertions, 70 deletions
diff --git a/include/X11/Xaw/TextSrcP.h b/include/X11/Xaw/TextSrcP.h index c85f404..02f62ae 100644 --- a/include/X11/Xaw/TextSrcP.h +++ b/include/X11/Xaw/TextSrcP.h @@ -49,30 +49,43 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ******************************************************************/ - -/* - * TextSrcP.h - Private definitions for TextSrc object - * - */ +/* $XFree86: xc/lib/Xaw/TextSrcP.h,v 1.15 2001/12/19 21:37:31 dawes Exp $ */ #ifndef _XawTextSrcP_h #define _XawTextSrcP_h -/*********************************************************************** - * +/* * TextSrc Object Private Data - * - ***********************************************************************/ + */ +#include <X11/Xfuncproto.h> #include <X11/Xaw/TextSrc.h> -#include <X11/Xaw/TextP.h> /* This source works with the Text widget. */ - -/************************************************************ - * - * New fields for the TextSrc object class record. - * - ************************************************************/ +#include <X11/Xaw/TextP.h> /* This source works with the Text widget */ + +_XFUNCPROTOBEGIN + +#ifndef OLDXAW +struct _XawTextAnchor { + XawTextPosition position; + XawTextEntity *entities, *cache; +}; + +#define XAW_TENTF_HIDE 0x0001 +#define XAW_TENTF_READ 0x0002 +#define XAW_TENTF_REPLACE 0x0004 +struct _XawTextEntity { + short type; + short flags; + XawTextEntity *next; + XtPointer data; + XawTextPosition offset; /* from the anchor */ + Cardinal length; + XrmQuark property; +}; +#endif +#if 0 /* no longer used */ +/* New fields for the TextSrc object class */ typedef struct { XtPointer next_extension; XrmQuark record_type; @@ -80,17 +93,40 @@ typedef struct { Cardinal record_size; int (*Input)(); } TextSrcExtRec, *TextSrcExt; +#endif + +typedef XawTextPosition (*_XawSrcReadProc) + (Widget, XawTextPosition, XawTextBlock*, int); + +typedef int (*_XawSrcReplaceProc) + (Widget, XawTextPosition, XawTextPosition, XawTextBlock*); + +typedef XawTextPosition (*_XawSrcScanProc) + (Widget, XawTextPosition, XawTextScanType, XawTextScanDirection, + int, Bool); + +typedef XawTextPosition (*_XawSrcSearchProc) + (Widget, XawTextPosition, XawTextScanDirection, XawTextBlock*); + +typedef void (*_XawSrcSetSelectionProc) + (Widget, XawTextPosition, XawTextPosition, Atom); + +typedef Boolean (*_XawSrcConvertSelectionProc) + (Widget, Atom*, Atom*, Atom*, XtPointer*, unsigned long*, int*); typedef struct _TextSrcClassPart { - XawTextPosition (*Read)(); - int (*Replace)(); - XawTextPosition (*Scan)(); - XawTextPosition (*Search)(); - void (*SetSelection)(); - Boolean (*ConvertSelection)(); + _XawSrcReadProc Read; + _XawSrcReplaceProc Replace; + _XawSrcScanProc Scan; + _XawSrcSearchProc Search; + _XawSrcSetSelectionProc SetSelection; + _XawSrcConvertSelectionProc ConvertSelection; +#ifndef OLDXAW + XtPointer extension; +#endif } TextSrcClassPart; -/* Full class record declaration */ +/* Full class record */ typedef struct _TextSrcClassRec { ObjectClassPart object_class; TextSrcClassPart textSrc_class; @@ -98,66 +134,131 @@ typedef struct _TextSrcClassRec { extern TextSrcClassRec textSrcClassRec; -/* New fields for the TextSrc object record */ +#ifndef OLDXAW +typedef struct _XawTextUndo XawTextUndo; +#endif + +/* New fields for the TextSrc object */ typedef struct { /* resources */ - XawTextEditType edit_mode; - XrmQuark text_format; /* 2 formats: FMT8BIT for Ascii */ - /* FMTWIDE for ISO 10646 */ + XawTextEditType edit_mode; + XrmQuark text_format; /* 2 formats: FMT8BIT for Ascii + FMTWIDE for ISO 10646 */ +#ifndef OLDXAW + XtCallbackList callback; /* A callback list to call when the + source is changed */ + Boolean changed; + Boolean enable_undo; + + /* private state */ + Boolean undo_state; /* to protect undo manipulation */ + XawTextUndo *undo; + WidgetList text; /* TextWidget's using this source */ + Cardinal num_text; + XtCallbackList property_callback; + XawTextAnchor **anchors; + int num_anchors; + XtPointer pad[1]; /* for future use and keep binary compatability */ +#endif } TextSrcPart; -/**************************************************************** - * - * Full instance record declaration - * - ****************************************************************/ - +/* Full instance record */ typedef struct _TextSrcRec { - ObjectPart object; - TextSrcPart textSrc; + ObjectPart object; + TextSrcPart textSrc; } TextSrcRec; -/****************************************************************** - * +/* * Semiprivate declarations of functions used in other modules - * - ******************************************************************/ - -char* _XawTextWCToMB( -#if NeedFunctionPrototypes - Display* /* d */, - wchar_t* /* wstr */, - int* /* len_in_out */ + */ +char* _XawTextWCToMB +( + Display *display, + wchar_t *wstr, + int *len_in_out + ); + +wchar_t* _XawTextMBToWC +( + Display *display, + char *str, + int *len_in_out + ); + +#ifndef OLDXAW +XawTextAnchor *XawTextSourceAddAnchor +( + Widget source, + XawTextPosition position + ); + +XawTextAnchor *XawTextSourceFindAnchor +( + Widget source, + XawTextPosition position + ); + +XawTextAnchor *XawTextSourceNextAnchor +( + Widget source, + XawTextAnchor *anchor + ); + +XawTextAnchor *XawTextSourcePrevAnchor +( + Widget source, + XawTextAnchor *anchor + ); + +XawTextAnchor *XawTextSourceRemoveAnchor +( + Widget source, + XawTextAnchor *anchor + ); + +Bool XawTextSourceAnchorAndEntity +( + Widget w, + XawTextPosition position, + XawTextAnchor **anchor_return, + XawTextEntity **entity_return + ); + +XawTextEntity *XawTextSourceAddEntity +( + Widget source, + int type, + int flags, + XtPointer data, + XawTextPosition position, + Cardinal length, + XrmQuark property + ); + +void XawTextSourceClearEntities +( + Widget w, + XawTextPosition left, + XawTextPosition right + ); #endif -); -wchar_t* _XawTextMBToWC( -#if NeedFunctionPrototypes - Display* /* d */, - char* /* str */, - int* /* len_in_out */ +#if 0 /* no longer used */ +typedef XawTextPosition (*_XawTextPositionFunc)(); #endif -); - -/************************************************************ - * - * Private declarations. - * - ************************************************************/ -typedef Boolean (*_XawBooleanFunc)(); -typedef int (*_XawIntFunc)(); -typedef XawTextPosition (*_XawTextPositionFunc)(); -typedef void (*_XawTextVoidFunc)(); - -#define XtInheritInput ((_XawTextPositionFunc) _XtInherit) -#define XtInheritRead ((_XawTextPositionFunc) _XtInherit) -#define XtInheritReplace ((_XawIntFunc) _XtInherit) -#define XtInheritScan ((_XawTextPositionFunc) _XtInherit) -#define XtInheritSearch ((_XawTextPositionFunc) _XtInherit) -#define XtInheritSetSelection ((_XawTextVoidFunc) _XtInherit) -#define XtInheritConvertSelection ((_XawBooleanFunc) _XtInherit) +#define XtInheritInput ((_XawTextPositionFunc)_XtInherit) +#define XtInheritRead ((_XawSrcReadProc)_XtInherit) +#define XtInheritReplace ((_XawSrcReplaceProc)_XtInherit) +#define XtInheritScan ((_XawSrcScanProc)_XtInherit) +#define XtInheritSearch ((_XawSrcSearchProc)_XtInherit) +#define XtInheritSetSelection ((_XawSrcSetSelectionProc)_XtInherit) +#define XtInheritConvertSelection ((_XawSrcConvertSelectionProc)_XtInherit) +#if 0 #define XtTextSrcExtVersion 1 #define XtTextSrcExtTypeString "XT_TEXTSRC_EXT" +#endif + +_XFUNCPROTOEND #endif /* _XawTextSrcP_h */ |