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- # Source Generated with Decompyle++
- # File: in.pyc (Python 1.5)
-
- 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):
- pass
-
-
-
- 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)
-
- return None
-
-
- 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 == 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 != 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)
-
-
- def hrule(self):
- self.flush()
- self.addword('-' * 60, 0)
- self.flush()
-
-
-
- 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, self.lineno) = (0, 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 curfont != oldfont:
- 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:]
-
-
- 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:
- pass
-
- 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 regex
- import string
- if type(prog) == type(''):
- prog = regex.compile(string.lower(prog))
-
- if self.selection:
- iold = self.selection[0][0]
- else:
- iold = -1
- hit = None
- for i in range(len(self.paralist)):
- p = self.paralist[i]
- text = string.lower(p.extract())
- if prog.search(text) >= 0:
- (a, b) = prog.regs[0]
- long1 = (i, a)
- long2 = (i, b)
- hit = (long1, long2)
- if i > iold:
- break
-
-
-
- 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]
-
-
-
-
- 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, sizestr) = (fontkey[:i], 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
- 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
- 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]
- d = self.d
- v = 0
- for p in self.paralist:
- v = p.render(d, 0, v, width)
-
-
-
-