fix-calltip-not-found-tip.patch

   1 ---
   2
   3  source/tags.c |   57 ++++++++++++++++++++++++++-------------------------------
   4  1 file changed, 26 insertions(+), 31 deletions(-)
   5
   6 diff --quilt old/source/tags.c new/source/tags.c
   7 --- old/source/tags.c
   8 +++ new/source/tags.c
   9 @@ -100,12 +100,10 @@ typedef struct _tag {
  10  */
  11
  12  enum searchDirection {FORWARD, BACKWARD};
  13
  14  static int loadTagsFile(const char *tagSpec, int index, int recLevel);
  15 -static void findDefCB(Widget widget, WindowInfo *window, Atom *sel,
  16 -        Atom *type, char *value, int *length, int *format);
  17  static void setTag(tag *t, const char *name, const char *file,
  18                     int language, const char *searchString, int posInf,
  19                     const char * tag);
  20  static int fakeRegExSearch(WindowInfo *window, char *buffer,
  21                          const char *searchString, int *startPos, int *endPos);
  22 @@ -863,11 +861,10 @@ int LookupTag(const char *name, const ch
  23  ** returns the calltip ID, or 0 on failure.
  24  */
  25  static int findDef(WindowInfo *window, const char *value, int search_type) {
  26      static char tagText[MAX_TAG_LEN + 1];
  27      const char *p;
  28 -    char message[MAX_TAG_LEN+40];
  29      int l, ml, status = 0;
  30
  31      searchMode = search_type;
  32      l = strlen(value);
  33      if (l <= MAX_TAG_LEN) {
  34 @@ -891,16 +888,11 @@ static int findDef(WindowInfo *window, c
  35              }
  36
  37              if (status == -1) {
  38                  /* Didn't find any matches */
  39                  status++;
  40 -                if (searchMode == TIP_FROM_TAG || searchMode == TIP) {
  41 -                    sprintf(message, "No match for \"%s\" in calltips or tags.",
  42 -                            tagName);
  43 -                    tagsShowCalltip( window, message );
  44 -                } else
  45 -                {
  46 +                if (searchMode != TIP_FROM_TAG && searchMode != TIP) {
  47                      DialogF(DF_WARN, window->textArea, 1, "Tags",
  48                              "\"%s\" not found in tags file%s", "OK", tagName,
  49                              (TagsFileList && TagsFileList->next) ? "s" : "");
  50                  }
  51              }
  52 @@ -920,59 +912,62 @@ static int findDef(WindowInfo *window, c
  53  /*
  54  ** Lookup the definition for the current primary selection the currently
  55  ** loaded tags file and bring up the file and line that the tags file
  56  ** indicates.
  57  */
  58 -static void findDefinitionHelper(WindowInfo *window, Time time, const char *arg,
  59 +static int findDefinitionHelper(WindowInfo *window, Time time, char **arg,
  60                     int search_type)
  61  {
  62 -    if(arg)
  63 +    if(NULL == *arg)
  64      {
  65 -        findDef(window, arg, search_type);
  66 -    }
  67 -    else
  68 -    {
  69 -        searchMode = search_type;
  70 -        XtGetSelectionValue(window->textArea, XA_PRIMARY, XA_STRING,
  71 -                (XtSelectionCallbackProc)findDefCB, window, time);
  72 +        *arg = GetAnySelection(window);
  73 +        if (NULL == *arg) {
  74 +            XBell(TheDisplay, 0);
  75 +            return 0;
  76 +        }
  77      }
  78 +
  79 +    return findDef(window, *arg, search_type);
  80  }
  81
  82  /*
  83  ** See findDefHelper
  84  */
  85  void FindDefinition(WindowInfo *window, Time time, const char *arg)
  86  {
  87 -    findDefinitionHelper(window, time, arg, TAG);
  88 +    char *usedArg = (char *)arg;
  89 +    findDefinitionHelper(window, time, &usedArg, TAG);
  90 +    if (usedArg != arg) {
  91 +        XtFree(usedArg);
  92 +    }
  93  }
  94
  95  /*
  96  ** See findDefHelper
  97  */
  98  void FindDefCalltip(WindowInfo *window, Time time, const char *arg)
  99  {
 100 +    int cID;
 101 +    char message[MAX_TAG_LEN + 40];
 102 +    char *usedArg = (char *)arg;
 103 +
 104      /* Reset calltip parameters to reasonable defaults */
 105      globAnchored = False;
 106      globPos = -1;
 107      globHAlign = TIP_LEFT;
 108      globVAlign = TIP_BELOW;
 109      globAlignMode = TIP_SLOPPY;
 110
 111 -    findDefinitionHelper(window, time, arg, TIP);
 112 -}
 113 +    cID = findDefinitionHelper(window, time, &usedArg, TIP);
 114 +    if (cID <= 0 && NULL != usedArg && '\0' != usedArg[0]) {
 115 +        sprintf(message, "No match for \"%s\" in calltips or tags.", usedArg);
 116 +        tagsShowCalltip(window, message);
 117 +    }
 118
 119 -/* Callback function for FindDefinition */
 120 -static void findDefCB(Widget widget, WindowInfo *window, Atom *sel,
 121 -        Atom *type, char *value, int *length, int *format)
 122 -{
 123 -    /* skip if we can't get the selection data, or it's obviously too long */
 124 -    if (*type == XT_CONVERT_FAIL || value == NULL) {
 125 -        XBell(TheDisplay, 0);
 126 -    } else {
 127 -        findDef(window, value, searchMode);
 128 +    if (usedArg != arg) {
 129 +        XtFree(usedArg);
 130      }
 131 -    XtFree(value);
 132  }
 133
 134  /*
 135  ** Try to display a calltip
 136  **  anchored:       If true, tip appears at position pos