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Viewing changes to share/extensions/restack.py

  • Committer: JazzyNico
  • Date: 2011-08-29 20:25:30 UTC
  • Revision ID: nicoduf@yahoo.fr-20110829202530-6deuoz11q90usldv
Code refactoring and merging with trunk (revision 10599).

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share/extensions/restack.py
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#!/usr/bin/env python
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"""
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Copyright (C) 2007,2008 Rob Antonishen; rob.antonishen@gmail.com
 
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Copyright (C) 2007-2011 Rob Antonishen; rob.antonishen@gmail.com
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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        if len( self.selected ) > 0:
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            objlist = []
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            svg = self.document.getroot()
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            parentnode = self.current_layer
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            file = self.args[ -1 ]
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            #get all bounding boxes in file by calling inkscape again with the --querry-all command line option
 
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            #get all bounding boxes in file by calling inkscape again with the --query-all command line option
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            #it returns a comma seperated list structured id,x,y,w,h
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            if bsubprocess:
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                p = Popen('inkscape --query-all "%s"' % (file), shell=True, stdout=PIPE, stderr=PIPE)
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                rc = p.wait()
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                f = p.stdout
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                err = p.stderr
 
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                f = p.communicate()[0]
 
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                try:
 
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                    reader=csv.CSVParser().parse_string(f)    #there was a module cvs.py in earlier inkscape that behaved differently
 
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                except:
 
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                    reader=csv.reader(f.split( os.linesep ))
 
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                err.close() 
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            else:
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                _,f,err = os.popen3( "inkscape --query-all %s" % ( file ) )
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            reader=csv.reader( f.readlines() )
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            f.close()
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            err.close()
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                _,f,err = os.popen3('inkscape --query-all "%s"' % ( file ) )
 
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                reader=csv.reader( f )
 
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                err.close()
 
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            #build a dictionary with id as the key
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            dimen = dict()
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            for line in reader:
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                dimen[line[0]] = map( float, line[1:])
 
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                if len(line) > 0:
 
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                    dimen[line[0]] = map( float, line[1:])
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            if not bsubprocess: #close file if opened using os.popen3
 
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                f.close
 
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            #find the center of all selected objects **Not the average!
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            x,y,w,h = dimen[self.selected.keys()[0]]
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            minx = x
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                    cy = y + h
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                else:  # middle
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                    cy = y + h / 2
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                #direction chosen
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                if self.options.direction == "tb" or self.options.angle == 270:
 
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                if self.options.direction == "tb" or (self.options.direction == "aa" and self.options.angle == 270):
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                    objlist.append([cy,id])
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                elif self.options.direction == "bt" or self.options.angle == 90:
 
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                elif self.options.direction == "bt" or (self.options.direction == "aa" and self.options.angle == 90):
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                    objlist.append([-cy,id])
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                elif self.options.direction == "lr" or self.options.angle == 0 or self.options.angle == 360:
 
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                elif self.options.direction == "lr" or (self.options.direction == "aa" and (self.options.angle == 0 or self.options.angle == 360)):
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                    objlist.append([cx,id])
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                elif self.options.direction == "rl" or self.options.angle == 180:
 
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                elif self.options.direction == "rl" or (self.options.direction == "aa" and self.options.angle == 180):
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                    objlist.append([-cx,id])
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                elif self.options.direction == "aa":
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                    distance = math.hypot(cx,cy)*(math.cos(math.radians(-self.options.angle)-math.atan2(cy, cx)))
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            objlist.sort()
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            #move them to the top of the object stack in this order.
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            for item in objlist:
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                svg.append( self.selected[item[1]])
 
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                parentnode.append( self.selected[item[1]])
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if __name__ == '__main__':
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    e = Restack()