gnue-common/src/utils TextUtils.py

[Jason Cater]

CVSROOT:        /cvsroot/gnue
Module name:    gnue-common
Branch:         
Changes by:     Jason Cater <address@hidden>    03/08/09 23:12:55

Modified files:
        src/utils      : TextUtils.py 

Log message:
        added support to lineWrap for justified text

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gnue/gnue-common/src/utils/TextUtils.py.diff?tr1=1.8&tr2=1.9&r1=text&r2=text

Patches:
Index: gnue-common/src/utils/TextUtils.py
diff -c gnue-common/src/utils/TextUtils.py:1.8 
gnue-common/src/utils/TextUtils.py:1.9
*** gnue-common/src/utils/TextUtils.py:1.8      Sun Jul 27 19:55:23 2003
--- gnue-common/src/utils/TextUtils.py  Sat Aug  9 23:12:55 2003
***************
*** 27,36 ****
  # NOTES:
  #
  
! import string 
  
  # very simple lineWrap
! def lineWrap(message,maxWidth, preserveNewlines=1):
    text = ""
  
    temptext = string.strip(str(message))
--- 27,41 ----
  # NOTES:
  #
  
! import string
! 
! ALIGN_LEFT=0
! ALIGN_RIGHT=1
! ALIGN_CENTER=2
  
  # very simple lineWrap
! def lineWrap(message,maxWidth, preserveNewlines=1, alignment=ALIGN_LEFT):
! 
    text = ""
  
    temptext = string.strip(str(message))
***************
*** 43,59 ****
      while len(strings) > maxWidth:
        index = 0
  
!       for sep in [' ',',',':']:
          ind = string.rfind(strings,sep,0,maxWidth-1)+1
          if ind > index: index = ind
  
        if index > maxWidth or index==0:
          index = maxWidth-1
!         
!       text += "%s\n" % strings[:index]
        strings = strings[index:]
  
!     text +=  "%s\n" % strings
  
    return text
  
--- 48,74 ----
      while len(strings) > maxWidth:
        index = 0
  
!       for sep in [' ',',',':','.',';']:
          ind = string.rfind(strings,sep,0,maxWidth-1)+1
          if ind > index: index = ind
  
        if index > maxWidth or index==0:
          index = maxWidth-1
! 
!       line = strings[:index]
!       if alignment == ALIGN_CENTER:
!         line = ' ' * ( (maxWidth - len(line)) /2 ) + line
!       elif alignment == ALIGN_RIGHT:
!         line = ' ' * ( (maxWidth - len(line)) ) + line
!       text += "%s\n" % line
        strings = strings[index:]
  
!     line = strings[:index]
!     if alignment == ALIGN_CENTER:
!       line = ' ' * ( (maxWidth - len(line)) /2 ) + line
!     elif alignment == ALIGN_RIGHT:
!       line = ' ' * ( (maxWidth - len(line)) ) + line
!     text += "%s\n" % line
  
    return text
  
***************
*** 153,156 ****
    elif parenthesis:
      s += " "
  
!   return s
\ No newline at end of file
--- 168,171 ----
    elif parenthesis:
      s += " "
  
!   return s