def handleAtCommandNode (self,p):
'''Handle @command name [@key[=]shortcut].'''
c = self.c ; k = c.keyHandler ; h = p.headString()
if not h.strip(): return
#@ << get the commandName and optional shortcut >>
#@+node:ekr.20060328125248.11:<< get the commandName and optional shortcut >>
tag = '@command' ; shortcut = None
i = h.find('@key')
if i > -1:
commandName = h[len(tag):i].strip()
j = g.skip_ws(h,i+len('@key'))
if g.match(h,j,'='): # Make the equal sign optional.
j += 1
shortcut = h[j:].strip()
else:
commandName = h[len(tag):].strip()
#@nonl
#@-node:ekr.20060328125248.11:<< get the commandName and optional shortcut >>
#@nl
def atCommandCallback (event=None,c=c,p=p.copy()):
# The 'end-of-script command messes up tabs.
c.executeScript(p=p,silent=True)
k.registerCommand(commandName,shortcut,atCommandCallback,verbose=True)
def createMinibufferCommand (self,p):
'''Register a minibuffer command.
p.headString has the form @command name [@key=shortcut].'''
c = self.c ; k = c.keyHandler ; h = p.headString()
if not h.strip(): return
#@ << get the commandName and optional shortcut >>
#@+node:ekr.20060328125248.11:<< get the commandName and optional shortcut >>
tag = '@command' ; shortcut = None
i = h.find('@key')
if i > -1:
commandName = h[len(tag):i].strip()
j = g.skip_ws(h,i+len('@key'))
if g.match(h,j,'='):
shortcut = h[j+1:].strip()
else:
commandName = h[len(tag):].strip()
# g.trace(commandName,'shortcut',shortcut)
#@nonl
#@-node:ekr.20060328125248.11:<< get the commandName and optional shortcut >>
#@nl
def atCommandCallback (event=None,c=c,p=p.copy()):
# The 'end-of-script command messes up tabs.
c.executeScript(p=p,silent=True)
k.registerCommand(commandName,shortcut,atCommandCallback)
def doStartLine (self):
before = self.s[0:self.scol]
i = g.skip_ws(before,0)
self.ws = self.s[0:i]
if self.ws:
self.array.append(self.ws)
def isLeoHeader(self, s):
tag = "@+leo"
j = string.find(s, tag)
if j > 0:
i = g.skip_ws(s, 0)
if i < j: return s[i:j]
else: return None
else: return None
def isLeoHeader (self,s):
tag = "@+leo"
j = string.find(s,tag)
if j > 0:
i = g.skip_ws(s,0)
if i < j: return s[i:j]
else: return None
else: return None
def doOp (self):
val = self.val
outer = self.lineParenLevel <= 0 or (self.parenLevel == 0 and self.squareBracketLevel == 0)
# New in Python 2.4: '@' is an operator, not an error token.
if self.val == '@':
self.array.append(self.val)
# Preserve whitespace after @.
i = g.skip_ws(self.s,self.scol+1)
ws = self.s[self.scol+1:i]
if ws: self.array.append(ws)
elif val == '(':
# Nothing added; strip leading blank before function calls but not before Python keywords.
strip = self.lastName=='name' and not keyword.iskeyword(self.prevName)
self.put('(',strip=strip)
self.parenLevel += 1 ; self.lineParenLevel += 1
elif val in ('=','==','+=','-=','!=','<=','>=','<','>','<>','*','**','+','&','|','/','//'):
# Add leading and trailing blank in outer mode.
s = g.choose(outer,' %s ','%s')
self.put(s % val)
elif val in ('^','~','{','['):
# Add leading blank in outer mode.
s = g.choose(outer,' %s','%s')
self.put(s % val)
if val == '[': self.squareBracketLevel += 1
elif val in (',',':','}',']',')'):
# Add trailing blank in outer mode.
s = g.choose(outer,'%s ','%s')
self.put(s % val)
if val == ']': self.squareBracketLevel -= 1
if val == ')':
self.parenLevel -= 1 ; self.lineParenLevel -= 1
# ----- no difference between outer and inner modes ---
elif val in (';','%'):
# Add leading and trailing blank.
self.put(' %s ' % val)
elif val == '>>':
# Add leading blank.
self.put(' %s' % val)
elif val == '<<':
# Add trailing blank.
self.put('%s ' % val)
elif val in ('-'):
# Could be binary or unary. Or could be a hyphen in a section name.
# Add preceding blank only for non-id's.
if outer:
if self.array:
prev = self.array[-1].rstrip()
if prev and prev[-1] not in string.digits + string.letters:
self.put(' %s' % val)
else: self.put(val)
else: self.put(val) # Try to leave whitespace unchanged.
else:
self.put(val)
else:
self.put(val)
def doErrorToken (self):
self.array.append(self.val)
if self.val == '@':
# Preserve whitespace after @.
i = g.skip_ws(self.s,self.scol+1)
ws = self.s[self.scol+1:i]
if ws:
self.array.append(ws)
def compare_lines(self, s1, s2):
if self.ignoreLeadingWhitespace:
s1 = string.lstrip(s1)
s2 = string.lstrip(s2)
if self.ignoreInteriorWhitespace:
k1 = g.skip_ws(s1, 0)
k2 = g.skip_ws(s2, 0)
ws1 = s1[:k1]
ws2 = s2[:k2]
tail1 = s1[k1:]
tail2 = s2[k2:]
tail1 = string.replace(tail1, " ", "")
tail1 = string.replace(tail1, "\t", "")
tail2 = string.replace(tail2, " ", "")
tail2 = string.replace(tail2, "\t", "")
s1 = ws1 + tail1
s2 = ws2 + tail2
return s1 == s2
def compare_lines (self,s1,s2):
if self.ignoreLeadingWhitespace:
s1 = string.lstrip(s1)
s2 = string.lstrip(s2)
if self.ignoreInteriorWhitespace:
k1 = g.skip_ws(s1,0)
k2 = g.skip_ws(s2,0)
ws1 = s1[:k1]
ws2 = s2[:k2]
tail1 = s1[k1:]
tail2 = s2[k2:]
tail1 = string.replace(tail1," ","")
tail1 = string.replace(tail1,"\t","")
tail2 = string.replace(tail2," ","")
tail2 = string.replace(tail2,"\t","")
s1 = ws1 + tail1
s2 = ws2 + tail2
return s1 == s2
def getShortcut(self,h):
'''Returns the keyboard shortcut from the given headline string'''
shortcut = None
i = h.find('@key')
if i > -1:
j = g.skip_ws(h,i+len('@key'))
if g.match(h,j,'='):
shortcut = h[j+1:].strip()
return shortcut
def scanPluginDirectives (tag, keywords):
"""Add a tuple (d,v,s,k) to list for every directive d found"""
global directives
keys = ("c","v","s","old_dict","dict","pluginsList")
c,v,s,old_dict,dict,pluginsList = [keywords.get(key) for key in keys]
for d in directives:
if not old_dict.has_key(d) and dict.has_key(d):
# Point k at whatever follows the directive.
k = dict[d]
k += 1 + len(d) # Skip @directive
k = g.skip_ws(s,k) # Skip whitespace
# g.trace(`d`,`k`)
pluginsList.append((d,v,s,k),)
def isSentinel(self, s, sentinelComment):
i = g.skip_ws(s, 0)
return g.match(s, i, sentinelComment)
def isSentinel (self,s,sentinelComment):
i = g.skip_ws(s,0)
return g.match(s,i,sentinelComment)