src/mem/slicc/generate/tex.py

# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
# Copyright (c) 2009 The Hewlett-Packard Development Company
# All rights reserved.
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# neither the name of the copyright holders nor the names of its
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# this software without specific prior written permission.
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from code_formatter import code_formatter

class tex_formatter(code_formatter):
    braced = "<>"
    double_braced = "<<>>"

def printTexTable(sm, code):
    tex = tex_formatter()
    tex(r'''
%& latex
\documentclass[12pt]{article}
\usepackage{graphics}
\begin{document}
\begin{tabular}{|l||$<<"l" * len(sm.events)>>|} \hline
''')

    for event in sm.events:
        code(r" & \rotatebox{90}{$<<event.short>>}")
    tex(r'\\ \hline \hline')

    for state in sm.states:
        state_str = state.short
        for event in sm.events:
            state_str += ' & '
            trans = sm.get_transition(state, event)
            if trans:
                actions = trans.getActionShorthands()
                # FIXME: should compare index, not the string
                if trans.getNextStateShorthand() != state.short:
                    nextState = trans.getNextStateShorthand()
                else:
                    nextState = ""
                state_str += actions
                if nextState and actions:
                    state_str += '/'
                state_str += nextState
        tex(r'$0 \\', state_str)
    tex(r'''
\hline
\end{tabular}
\end{document}
''')

    code.append(tex)