diff options
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index c8c8606..995b3e8 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkTextDisp.c,v 1.68 2007/12/13 15:24:17 dgp Exp $ + * RCS: @(#) $Id: tkTextDisp.c,v 1.69 2008/04/27 22:38:58 dkf Exp $ */ #include "tkInt.h" @@ -542,23 +542,23 @@ static void DisplayDLine(TkText *textPtr, DLine *dlPtr, static void DisplayLineBackground(TkText *textPtr, DLine *dlPtr, DLine *prevPtr, Pixmap pixmap); static void DisplayText(ClientData clientData); -static DLine * FindDLine(DLine *dlPtr, CONST TkTextIndex *indexPtr); +static DLine * FindDLine(DLine *dlPtr, const TkTextIndex *indexPtr); static void FreeDLines(TkText *textPtr, DLine *firstPtr, DLine *lastPtr, int action); static void FreeStyle(TkText *textPtr, TextStyle *stylePtr); -static TextStyle * GetStyle(TkText *textPtr, CONST TkTextIndex *indexPtr); +static TextStyle * GetStyle(TkText *textPtr, const TkTextIndex *indexPtr); static void GetXView(Tcl_Interp *interp, TkText *textPtr, int report); static void GetYView(Tcl_Interp *interp, TkText *textPtr, int report); static int GetYPixelCount(TkText *textPtr, DLine *dlPtr); static DLine * LayoutDLine(TkText *textPtr, - CONST TkTextIndex *indexPtr); -static int MeasureChars(Tk_Font tkfont, CONST char *source, + const TkTextIndex *indexPtr); +static int MeasureChars(Tk_Font tkfont, const char *source, int maxBytes, int rangeStart, int rangeLength, int startX, int maxX, int flags, int *nextXPtr); static void MeasureUp(TkText *textPtr, - CONST TkTextIndex *srcPtr, int distance, + const TkTextIndex *srcPtr, int distance, TkTextIndex *dstPtr, int *overlap); static int NextTabStop(Tk_Font tkfont, int x, int tabOrigin); static void UpdateDisplayInfo(TkText *textPtr); @@ -568,8 +568,8 @@ static int SizeOfTab(TkText *textPtr, int tabStyle, TkTextTabArray *tabArrayPtr, int *indexPtr, int x, int maxX); static void TextChanged(TkText *textPtr, - CONST TkTextIndex *index1Ptr, - CONST TkTextIndex *index2Ptr); + const TkTextIndex *index1Ptr, + const TkTextIndex *index2Ptr); static void TextInvalidateRegion(TkText *textPtr, TkRegion region); static void TextRedrawTag(TkText *textPtr, TkTextIndex *index1Ptr, TkTextIndex *index2Ptr, @@ -577,7 +577,7 @@ static void TextRedrawTag(TkText *textPtr, static void TextInvalidateLineMetrics(TkText *textPtr, TkTextLine *linePtr, int lineCount, int action); static int CalculateDisplayLineHeight(TkText *textPtr, - CONST TkTextIndex *indexPtr, int *byteCountPtr, + const TkTextIndex *indexPtr, int *byteCountPtr, int *mergedLinePtr); static void DlineIndexOfX(TkText *textPtr, DLine *dlPtr, int x, TkTextIndex *indexPtr); @@ -585,7 +585,7 @@ static int DlineXOfIndex(TkText *textPtr, DLine *dlPtr, int byteIndex); static int TextGetScrollInfoObj(Tcl_Interp *interp, TkText *textPtr, int objc, - Tcl_Obj *CONST objv[], double *dblPtr, + Tcl_Obj *const objv[], double *dblPtr, int *intPtr); static void AsyncUpdateLineMetrics(ClientData clientData); static void AsyncUpdateYScrollbar(ClientData clientData); @@ -742,7 +742,7 @@ TkTextFreeDInfo( static TextStyle * GetStyle( TkText *textPtr, /* Overall information about text widget. */ - CONST TkTextIndex *indexPtr)/* The character in the text for which display + const TkTextIndex *indexPtr)/* The character in the text for which display * information is wanted. */ { TkTextTag **tagPtrs; @@ -1047,7 +1047,7 @@ FreeStyle( static DLine * LayoutDLine( TkText *textPtr, /* Overall information about text widget. */ - CONST TkTextIndex *indexPtr)/* Beginning of display line. May not + const TkTextIndex *indexPtr)/* Beginning of display line. May not * necessarily point to a character * segment. */ { @@ -3518,7 +3518,7 @@ TkTextFindDisplayLineEnd( static int CalculateDisplayLineHeight( TkText *textPtr, /* Widget record for text widget. */ - CONST TkTextIndex *indexPtr,/* The index at the beginning of the display + const TkTextIndex *indexPtr,/* The index at the beginning of the display * line of interest. */ int *byteCountPtr, /* NULL or used to return the number of byte * indices on the given display line. */ @@ -3589,7 +3589,7 @@ CalculateDisplayLineHeight( int TkTextIndexYPixels( TkText *textPtr, /* Widget record for text widget. */ - CONST TkTextIndex *indexPtr)/* The index of which we want the pixel + const TkTextIndex *indexPtr)/* The index of which we want the pixel * distance from top of logical line to top of * index. */ { @@ -4510,8 +4510,8 @@ void TkTextChanged( TkSharedText *sharedTextPtr,/* Shared widget section, or NULL. */ TkText *textPtr, /* Widget record for text widget, or NULL. */ - CONST TkTextIndex*index1Ptr,/* Index of first character to redisplay. */ - CONST TkTextIndex*index2Ptr)/* Index of character just after last one to + const TkTextIndex*index1Ptr,/* Index of first character to redisplay. */ + const TkTextIndex*index2Ptr)/* Index of character just after last one to * redisplay. */ { if (sharedTextPtr == NULL) { @@ -4528,8 +4528,8 @@ TkTextChanged( static void TextChanged( TkText *textPtr, /* Widget record for text widget, or NULL. */ - CONST TkTextIndex*index1Ptr,/* Index of first character to redisplay. */ - CONST TkTextIndex*index2Ptr)/* Index of character just after last one to + const TkTextIndex*index1Ptr,/* Index of first character to redisplay. */ + const TkTextIndex*index2Ptr)/* Index of character just after last one to * redisplay. */ { TextDInfo *dInfoPtr = textPtr->dInfoPtr; @@ -5209,7 +5209,7 @@ TkTextMeasureDown( static void MeasureUp( TkText *textPtr, /* Text widget in which to measure. */ - CONST TkTextIndex *srcPtr, /* Index of character from which to start + const TkTextIndex *srcPtr, /* Index of character from which to start * measuring. */ int distance, /* Vertical distance in pixels measured from * the pixel just below the lowest one in @@ -5313,7 +5313,7 @@ TkTextSeeCmd( TkText *textPtr, /* Information about text widget. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ - Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already + Tcl_Obj *const objv[]) /* Argument objects. Someone else has already * parsed this command enough to know that * objv[1] is "see". */ { @@ -5442,7 +5442,7 @@ TkTextXviewCmd( TkText *textPtr, /* Information about text widget. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ - Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already + Tcl_Obj *const objv[]) /* Argument objects. Someone else has already * parsed this command enough to know that * objv[1] is "xview". */ { @@ -5725,7 +5725,7 @@ TkTextYviewCmd( TkText *textPtr, /* Information about text widget. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ - Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already + Tcl_Obj *const objv[]) /* Argument objects. Someone else has already * parsed this command enough to know that * objv[1] is "yview". */ { @@ -5751,7 +5751,7 @@ TkTextYviewCmd( pickPlace = 0; if (Tcl_GetString(objv[2])[0] == '-') { - register CONST char *switchStr = + register const char *switchStr = Tcl_GetStringFromObj(objv[2], &switchLength); if ((switchLength >= 2) && (strncmp(switchStr, "-pickplace", @@ -5906,7 +5906,7 @@ TkTextScanCmd( register TkText *textPtr, /* Information about text widget. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ - Tcl_Obj *CONST objv[]) /* Argument objects. Someone else has already + Tcl_Obj *const objv[]) /* Argument objects. Someone else has already * parsed this command enough to know that * objv[1] is "scan". */ { @@ -6414,7 +6414,7 @@ static DLine * FindDLine( register DLine *dlPtr, /* Pointer to first in list of DLines to * search. */ - CONST TkTextIndex *indexPtr)/* Index of desired character. */ + const TkTextIndex *indexPtr)/* Index of desired character. */ { TkTextLine *linePtr; @@ -6784,7 +6784,7 @@ DlineXOfIndex( int TkTextIndexBbox( TkText *textPtr, /* Widget record for text widget. */ - CONST TkTextIndex *indexPtr,/* Index whose bounding box is desired. */ + const TkTextIndex *indexPtr,/* Index whose bounding box is desired. */ int *xPtr, int *yPtr, /* Filled with index's upper-left * coordinate. */ int *widthPtr, int *heightPtr, @@ -6914,7 +6914,7 @@ TkTextIndexBbox( int TkTextDLineInfo( TkText *textPtr, /* Widget record for text widget. */ - CONST TkTextIndex *indexPtr,/* Index of character whose bounding box is + const TkTextIndex *indexPtr,/* Index of character whose bounding box is * desired. */ int *xPtr, int *yPtr, /* Filled with line's upper-left * coordinate. */ @@ -8054,7 +8054,7 @@ NextTabStop( static int MeasureChars( Tk_Font tkfont, /* Font in which to draw characters. */ - CONST char *source, /* Characters to be displayed. Need not be + const char *source, /* Characters to be displayed. Need not be * NULL-terminated. */ int maxBytes, /* Maximum # of bytes to consider from * source. */ @@ -8069,7 +8069,7 @@ MeasureChars( * here. */ { int curX, width, ch; - CONST char *special, *end, *start; + const char *special, *end, *start; ch = 0; /* lint. */ curX = startX; @@ -8161,19 +8161,19 @@ TextGetScrollInfoObj( Tcl_Interp *interp, /* Used for error reporting. */ TkText *textPtr, /* Information about the text widget. */ int objc, /* # arguments for command. */ - Tcl_Obj *CONST objv[], /* Arguments for command. */ + Tcl_Obj *const objv[], /* Arguments for command. */ double *dblPtr, /* Filled in with argument "moveto" option, if * any. */ int *intPtr) /* Filled in with number of pages or lines or * pixels to scroll, if any. */ { - static CONST char *subcommands[] = { + static const char *subcommands[] = { "moveto", "scroll", NULL }; enum viewSubcmds { VIEW_MOVETO, VIEW_SCROLL }; - static CONST char *units[] = { + static const char *units[] = { "units", "pages", "pixels", NULL }; enum viewUnits { |