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fmt.pyc
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Python Compiled Bytecode
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2005-10-18
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19KB
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698 lines
# Source Generated with Decompyle++
# File: in.pyc (Python 2.4)
import string
import Para
class NullBackEnd:
def __init__(self):
pass
def addpara(self, p):
pass
def bgn_anchor(self, id):
pass
def end_anchor(self, id):
pass
class SavingBackEnd(NullBackEnd):
def __init__(self):
self.paralist = []
def addpara(self, p):
self.paralist.append(p)
def hitcheck(self, h, v):
hits = []
for p in self.paralist:
if v <= v:
pass
elif v <= p.bottom:
for id in p.hitcheck(h, v):
if id not in hits:
hits.append(id)
continue
return hits
def extract(self):
text = ''
for p in self.paralist:
text = text + p.extract()
return text
def extractpart(self, long1, long2):
if long1 > long2:
long1 = long2
long2 = long1
(para1, pos1) = long1
(para2, pos2) = long2
text = ''
while para1 < para2:
ptext = self.paralist[para1].extract()
text = text + ptext[pos1:]
pos1 = 0
para1 = para1 + 1
ptext = self.paralist[para2].extract()
return text + ptext[pos1:pos2]
def whereis(self, d, h, v):
total = 0
for i in range(len(self.paralist)):
p = self.paralist[i]
result = p.whereis(d, h, v)
if result is not None:
return (i, result)
continue
def roundtowords(self, long1, long2):
(i, offset) = long1
text = self.paralist[i].extract()
while offset > 0 and text[offset - 1] != ' ':
offset = offset - 1
long1 = (i, offset)
(i, offset) = long2
text = self.paralist[i].extract()
n = len(text)
while offset < n - 1 and text[offset] != ' ':
offset = offset + 1
long2 = (i, offset)
return (long1, long2)
def roundtoparagraphs(self, long1, long2):
long1 = (long1[0], 0)
long2 = (long2[0], len(self.paralist[long2[0]].extract()))
return (long1, long2)
class WritingBackEnd(NullBackEnd):
def __init__(self, d, width):
self.d = d
self.width = width
self.lineno = 0
def addpara(self, p):
self.lineno = p.render(self.d, 0, self.lineno, self.width)
class BaseFormatter:
def __init__(self, d, b):
self.d = d
self.b = b
self.leftindent = 0
self.just = 'l'
self.font = None
self.blanklines = 0
self.space = d.textwidth(' ')
self.line = d.lineheight()
self.ascent = d.baseline()
self.descent = self.line - self.ascent
self.n_space = self.space
self.para = None
self.nospace = 1
self.nextfont = None
def newpara(self):
return Para.Para()
def setfont(self, font):
if font is None:
return None
self.font = self.nextfont = font
d = self.d
d.setfont(font)
self.space = d.textwidth(' ')
self.line = d.lineheight()
self.ascent = d.baseline()
self.descent = self.line - self.ascent
def setleftindent(self, nspaces):
self.leftindent = int(self.n_space * nspaces)
if self.para:
hang = self.leftindent - self.para.indent_left
if hang > 0 and self.para.getlength() <= hang:
self.para.makehangingtag(hang)
self.nospace = 1
else:
self.flush()
def setrightindent(self, nspaces):
self.rightindent = int(self.n_space * nspaces)
if self.para:
self.para.indent_right = self.rightindent
self.flush()
def setjust(self, just):
self.just = just
if self.para:
self.para.just = self.just
def flush(self):
if self.para:
self.b.addpara(self.para)
self.para = None
if self.font is not None:
self.d.setfont(self.font)
self.nospace = 1
def vspace(self, nlines):
self.flush()
if nlines > 0:
self.para = self.newpara()
tuple = (None, '', 0, 0, 0, int(nlines * self.line), 0)
self.para.words.append(tuple)
self.flush()
self.blanklines = self.blanklines + nlines
def needvspace(self, nlines):
self.flush()
if nlines > self.blanklines:
self.vspace(nlines - self.blanklines)
def addword(self, text, space):
if self.nospace and not text:
return None
self.nospace = 0
self.blanklines = 0
if not self.para:
self.para = self.newpara()
self.para.indent_left = self.leftindent
self.para.just = self.just
self.nextfont = self.font
space = int(space * self.space)
self.para.words.append((self.nextfont, text, self.d.textwidth(text), space, space, self.ascent, self.descent))
self.nextfont = None
def bgn_anchor(self, id):
if not self.para:
self.nospace = 0
self.addword('', 0)
self.para.bgn_anchor(id)
def end_anchor(self, id):
if not self.para:
self.nospace = 0
self.addword('', 0)
self.para.end_anchor(id)
class NullMeasurer:
def __init__(self):
pass
def setfont(self, font):
pass
def textwidth(self, text):
return len(text)
def lineheight(self):
return 1
def baseline(self):
return 0
class FileWriter:
def __init__(self, fp):
self.fp = fp
(self.lineno, self.colno) = (0, 0)
def setfont(self, font):
pass
def text(self, .2, str):
(h, v) = .2
if not str:
return None
if '\n' in str:
raise ValueError, "can't write \\n"
while self.lineno < v:
self.fp.write('\n')
self.colno = 0
self.lineno = self.lineno + 1
while self.lineno > v:
self.fp.write('\x1b[A')
self.lineno = self.lineno - 1
if self.colno < h:
self.fp.write(' ' * (h - self.colno))
elif self.colno > h:
self.fp.write('\x08' * (self.colno - h))
self.colno = h
self.fp.write(str)
self.colno = h + len(str)
class NullFormatter(BaseFormatter):
def __init__(self):
d = NullMeasurer()
b = NullBackEnd()
BaseFormatter.__init__(self, d, b)
class WritingFormatter(BaseFormatter):
def __init__(self, fp, width):
dm = NullMeasurer()
dw = FileWriter(fp)
b = WritingBackEnd(dw, width)
BaseFormatter.__init__(self, dm, b)
self.blanklines = 1
def needvspace(self, nlines):
BaseFormatter.needvspace(self, min(1, nlines))
class FunnyFormatter(WritingFormatter):
def flush(self):
if self.para:
finalize(self.para)
WritingFormatter.flush(self)
openchar = {
'b': '*',
'i': '_',
'u': '_',
'q': '`',
'B': '*',
'I': '_',
'U': '_',
'Q': '`' }
closechar = {
'b': '*',
'i': '_',
'u': '_',
'q': "'",
'B': '*',
'I': '_',
'U': '_',
'Q': "'" }
def finalize(para):
oldfont = curfont = 'r'
para.words.append(('r', '', 0, 0, 0, 0))
for i in range(len(para.words)):
(fo, te, wi) = para.words[i][:3]
if fo is not None:
curfont = fo
if curfont != oldfont:
if closechar.has_key(oldfont):
c = closechar[oldfont]
j = i - 1
while j > 0 and para.words[j][1] == '':
j = j - 1
(fo1, te1, wi1) = para.words[j][:3]
te1 = te1 + c
wi1 = wi1 + len(c)
para.words[j] = (fo1, te1, wi1) + para.words[j][3:]
if openchar.has_key(curfont) and te:
c = openchar[curfont]
te = c + te
wi = len(c) + wi
para.words[i] = (fo, te, wi) + para.words[i][3:]
if te:
oldfont = curfont
else:
oldfont = 'r'
if curfont in string.uppercase:
te = string.upper(te)
para.words[i] = (fo, te, wi) + para.words[i][3:]
continue
del para.words[-1]
class StdwinBackEnd(SavingBackEnd):
def __init__(self, window, drawnow):
self.window = window
self.drawnow = drawnow
self.width = window.getwinsize()[0]
self.selection = None
self.height = 0
window.setorigin(0, 0)
window.setdocsize(0, 0)
self.d = window.begindrawing()
SavingBackEnd.__init__(self)
def finish(self):
self.d.close()
self.d = None
self.window.setdocsize(0, self.height)
def addpara(self, p):
self.paralist.append(p)
if self.drawnow:
self.height = p.render(self.d, 0, self.height, self.width)
else:
p.layout(self.width)
p.left = 0
p.top = self.height
p.right = self.width
p.bottom = self.height + p.height
self.height = p.bottom
def resize(self):
self.window.change((0, 0), (self.width, self.height))
self.width = self.window.getwinsize()[0]
self.height = 0
for p in self.paralist:
p.layout(self.width)
p.left = 0
p.top = self.height
p.right = self.width
p.bottom = self.height + p.height
self.height = p.bottom
self.window.change((0, 0), (self.width, self.height))
self.window.setdocsize(0, self.height)
def redraw(self, area):
d = self.window.begindrawing()
(left, top) = ()
(right, bottom) = area
d.erase(area)
d.cliprect(area)
for p in self.paralist:
if top < p.bottom and p.top < bottom:
v = p.render(d, p.left, p.top, p.right)
continue
if self.selection:
self.invert(d, self.selection)
d.close()
def setselection(self, new):
if new:
(long1, long2) = new
pos1 = long1[:3]
pos2 = long2[:3]
new = (pos1, pos2)
if new != self.selection:
d = self.window.begindrawing()
if self.selection:
self.invert(d, self.selection)
if new:
self.invert(d, new)
d.close()
self.selection = new
def getselection(self):
return self.selection
def extractselection(self):
if self.selection:
(a, b) = self.selection
return self.extractpart(a, b)
else:
return None
def invert(self, d, region):
(long1, long2) = region
if long1 > long2:
long1 = long2
long2 = long1
(para1, pos1) = long1
(para2, pos2) = long2
while para1 < para2:
self.paralist[para1].invert(d, pos1, None)
pos1 = None
para1 = para1 + 1
self.paralist[para2].invert(d, pos1, pos2)
def search(self, prog):
import re as re
import string
if type(prog) is type(''):
prog = re.compile(string.lower(prog))
if self.selection:
iold = self.selection[0][0]
else:
iold = -1
hit = None
for i in range(len(self.paralist)):
if (i == iold or i < iold) and hit:
continue
p = self.paralist[i]
text = string.lower(p.extract())
match = prog.search(text)
if match:
(a, b) = match.group(0)
long1 = (i, a)
long2 = (i, b)
hit = (long1, long2)
if i > iold:
break
i > iold
if hit:
self.setselection(hit)
i = hit[0][0]
p = self.paralist[i]
self.window.show((p.left, p.top), (p.right, p.bottom))
return 1
else:
return 0
def showanchor(self, id):
for i in range(len(self.paralist)):
p = self.paralist[i]
if p.hasanchor(id):
long1 = (i, 0)
long2 = (i, len(p.extract()))
hit = (long1, long2)
self.setselection(hit)
self.window.show((p.left, p.top), (p.right, p.bottom))
break
continue
class GLFontCache:
def __init__(self):
self.reset()
self.setfont('')
def reset(self):
self.fontkey = None
self.fonthandle = None
self.fontinfo = None
self.fontcache = { }
def close(self):
self.reset()
def setfont(self, fontkey):
if fontkey == '':
fontkey = 'Times-Roman 12'
elif ' ' not in fontkey:
fontkey = fontkey + ' 12'
if fontkey == self.fontkey:
return None
if self.fontcache.has_key(fontkey):
handle = self.fontcache[fontkey]
else:
import string
i = string.index(fontkey, ' ')
name = fontkey[:i]
sizestr = fontkey[i:]
size = eval(sizestr)
key1 = name + ' 1'
key = name + ' ' + `size`
if self.fontcache.has_key(key):
handle = self.fontcache[key]
elif self.fontcache.has_key(key1):
handle = self.fontcache[key1]
else:
import fm as fm
handle = fm.findfont(name)
self.fontcache[key1] = handle
handle = handle.scalefont(size)
self.fontcache[fontkey] = self.fontcache[key] = handle
self.fontkey = fontkey
if self.fonthandle != handle:
self.fonthandle = handle
self.fontinfo = handle.getfontinfo()
handle.setfont()
class GLMeasurer(GLFontCache):
def textwidth(self, text):
return self.fonthandle.getstrwidth(text)
def baseline(self):
return self.fontinfo[6] - self.fontinfo[3]
def lineheight(self):
return self.fontinfo[6]
class GLWriter(GLFontCache):
def text(self, .2, text):
(h, v) = .2
import gl as gl
import fm
gl.cmov2i(h, v + self.fontinfo[6] - self.fontinfo[3])
fm.prstr(text)
def setfont(self, fontkey):
oldhandle = self.fonthandle
GLFontCache.setfont(fontkey)
if self.fonthandle != oldhandle:
handle.setfont()
class GLMeasurerWriter(GLMeasurer, GLWriter):
pass
class GLBackEnd(SavingBackEnd):
def __init__(self, wid):
import gl
gl.winset(wid)
self.wid = wid
self.width = gl.getsize()[1]
self.height = 0
self.d = GLMeasurerWriter()
SavingBackEnd.__init__(self)
def finish(self):
pass
def addpara(self, p):
self.paralist.append(p)
self.height = p.render(self.d, 0, self.height, self.width)
def redraw(self):
import gl
gl.winset(self.wid)
width = gl.getsize()[1]
if width != self.width:
setdocsize = 1
self.width = width
for p in self.paralist:
p.top = None
p.bottom = None
d = self.d
v = 0
for p in self.paralist:
v = p.render(d, 0, v, width)