def nextSlide (self,event=None):
c = self.c ; p = c.p
if p == self.slide:
p = self.slide.threadNext()
oldSlide = self.slide
else:
oldSlide = None
while p:
h = p.h.strip()
if self.ignored(p):
p = p.threadNext()
elif h.startswith('@slideshow'):
self.select(p)
return g.es('At %s of slide show' % g.choose(oldSlide,'end','start'))
elif g.match_word(h,0,'@ignore') or g.match_word(h,0,'@noslide'):
p = p.nodeAfterTree()
else:
return self.select(p)
# elif h.startswith('@slide'):
# return self.select(p)
# else: p = p.threadNext()
else:
return g.es(g.choose(self.slideShowRoot,
'At end of slide show',
'Not in any slide show'))
def nextSlide(self, event=None):
c = self.c
p = c.p
if p == self.slide:
p = self.slide.threadNext()
oldSlide = self.slide
else:
oldSlide = None
while p:
h = p.h.strip()
if self.ignored(p):
p = p.threadNext()
elif h.startswith('@slideshow'):
self.select(p)
return g.es('At %s of slide show' %
g.choose(oldSlide, 'end', 'start'))
elif g.match_word(h, 0, '@ignore') or g.match_word(
h, 0, '@noslide'):
p = p.nodeAfterTree()
else:
return self.select(p)
# elif h.startswith('@slide'):
# return self.select(p)
# else: p = p.threadNext()
else:
return g.es(
g.choose(self.slideShowRoot, 'At end of slide show',
'Not in any slide show'))
def keysymHelper(self, event, kind):
gui = self
keycode = event.GetKeyCode()
# g.trace(repr(keycode),kind)
if keycode in (wx.WXK_SHIFT, wx.WXK_ALT, wx.WXK_CONTROL):
return ''
keysym = gui.wxKeyDict.get(keycode) or ''
keyDownModifiers = hasattr(
event, 'keyDownModifiers') and event.keyDownModifiers or None
alt = event.AltDown() or keyDownModifiers == wx.MOD_ALT
cmd = event.CmdDown() or keyDownModifiers == wx.MOD_CMD
ctrl = event.ControlDown() or keyDownModifiers == wx.MOD_CONTROL
meta = event.MetaDown() or keyDownModifiers == wx.MOD_META
shift = event.ShiftDown() or keyDownModifiers == wx.MOD_SHIFT
# Set the char field.
char = keysym or ''
if not char:
# Avoid GetUnicodeKey if possible. It crashes on '.' (!)
try:
char = chr(keycode)
except ValueError:
char = ''
if not char and hasattr(event, 'GetUnicodeKey'):
i = event.GetUnicodeKey()
if i is None: char = ''
else:
try:
char = unichr(i)
except Exception:
g.es('No translation for', repr(i))
char = repr(i)
# Adjust the case, but only for plain ascii characters characters.
if len(char) == 1:
if char.isalpha():
if shift: # Case is also important for ctrl keys. # or alt or cmd or ctrl or meta:
char = char.upper()
else:
char = char.lower()
elif shift:
char = self.getShiftChar(char)
else:
char = self.getUnshiftChar(char)
# Create a value compatible with Leo's core.
val = (
g.choose(alt, 'Alt+', '') +
# g.choose(cmd,'Cmd+','') +
g.choose(ctrl, 'Ctrl+', '') + g.choose(meta, 'Meta+', '') +
g.choose((alt or cmd or ctrl or meta) and shift, 'Shift+', '') +
(char or ''))
# if kind == 'char': g.trace(repr(keycode),repr(val)) # Tracing just val can crash!
return val
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 dump(self, title):
g.pr(title)
# g.pr('self.i',self.i)
for i, line in enumerate(self.lines):
marker = g.choose(i==self.i,'**',' ')
g.pr("%s %3s:%s" % (marker, i, repr(line)),)
def dump(self, title):
g.pr(title)
# g.pr('self.i',self.i)
for i, line in enumerate(self.lines):
marker = g.choose(i == self.i, '**', ' ')
g.pr("%s %3s:%s" % (marker, i, repr(line)), )
def cleanButtonText(self, s, minimal=False):
'''Clean the text following @button or @command so that it is a valid name of a minibuffer command.'''
# 2011/10/16: Delete {tag}
s = s.strip()
i, j = s.find('{'), s.find('}')
if -1 < i < j:
s = s[:i] + s[j + 1:]
s = s.strip()
if minimal:
return s.lower()
for tag in (
'@key',
'@args',
):
i = s.find(tag)
if i > -1:
j = s.find('@', i + 1)
if i < j:
s = s[:i] + s[j + 1:]
else:
s = s[:i]
s = s.strip()
if 1: # Not great, but spaces, etc. interfere with tab completion.
# 2011/10/16 *do* allow '@' sign.
chars = g.toUnicode(string.ascii_letters + string.digits + '@')
aList = [g.choose(ch in chars, ch, '-') for ch in g.toUnicode(s)]
s = ''.join(aList)
s = s.replace('--', '-')
while s.startswith('-'):
s = s[1:]
while s.endswith('-'):
s = s[:-1]
return s.lower()
def callZenity(title, multiple=False, save=False, test=False):
command = ['zenity', '--file-selection', '--title=%s' % title]
if save:
command.append('--save')
if multiple:
command.append('--multiple')
o = Popen(command, stdout=PIPE)
o.wait()
filename = o.communicate()[0].rstrip()
ret = o.returncode
if trace:
g.trace('\n\tfiles', repr(filename))
print('\treturncode', ret)
if ret:
trace and g.trace(g.choose(save, 'save', 'open'), 'cancelled')
return ''
if multiple:
return filename.split('|')
return filename
def compare_files (self, name1, name2):
if name1 == name2:
self.show("File names are identical.\nPlease pick distinct files.")
return
f1 = f2 = None
try:
f1 = self.doOpen(name1)
f2 = self.doOpen(name2)
if self.outputFileName:
self.openOutputFile()
ok = self.outputFileName == None or self.outputFile
ok = g.choose(ok and ok != 0,1,0)
if f1 and f2 and ok: # Don't compare if there is an error opening the output file.
self.compare_open_files(f1,f2,name1,name2)
except:
self.show("exception comparing files")
g.es_exception()
try:
if f1: f1.close()
if f2: f2.close()
if self.outputFile:
self.outputFile.close() ; self.outputFile = None
except:
self.show("exception closing files")
g.es_exception()
def callZenity(title, multiple=False, save=False, test=False):
command = [ 'zenity', '--file-selection', '--title=%s'%title]
if save:
command.append('--save')
if multiple:
command.append('--multiple')
o = Popen(command, stdout=PIPE)
o.wait()
filename = o.communicate()[0].rstrip()
ret = o.returncode
if trace:
g.trace('\n\tfiles', repr(filename))
print('\treturncode', ret)
if ret:
trace and g.trace(g.choose(save,'save','open'), 'cancelled')
return ''
if multiple:
return filename.split('|')
return filename
def compare_files(self, name1, name2):
if name1 == name2:
self.show("File names are identical.\nPlease pick distinct files.")
return
f1 = f2 = None
try:
f1 = self.doOpen(name1)
f2 = self.doOpen(name2)
if self.outputFileName:
self.openOutputFile()
ok = self.outputFileName == None or self.outputFile
ok = g.choose(ok and ok != 0, 1, 0)
if f1 and f2 and ok: # Don't compare if there is an error opening the output file.
self.compare_open_files(f1, f2, name1, name2)
except:
self.show("exception comparing files")
g.es_exception()
try:
if f1: f1.close()
if f2: f2.close()
if self.outputFile:
self.outputFile.close()
self.outputFile = None
except:
self.show("exception closing files")
g.es_exception()
def cleanButtonText (self,s,minimal=False):
'''Clean the text following @button or @command so that it is a valid name of a minibuffer command.'''
# 2011/10/16: Delete {tag}
s = s.strip()
i,j = s.find('{'),s.find('}')
if -1 < i < j:
s = s[:i] + s[j+1:]
s = s.strip()
if minimal:
return s.lower()
for tag in ('@key','@args','@color',):
i = s.find(tag)
if i > -1:
j = s.find('@',i+1)
if i < j:
s = s[:i] + s[j:]
else:
s = s[:i]
s = s.strip()
if 1: # Not great, but spaces, etc. interfere with tab completion.
# 2011/10/16 *do* allow '@' sign.
chars = g.toUnicode(string.ascii_letters + string.digits + '@')
aList = [g.choose(ch in chars,ch,'-') for ch in g.toUnicode(s)]
s = ''.join(aList)
s = s.replace('--','-')
while s.startswith('-'):
s = s[1:]
while s.endswith('-'):
s = s[:-1]
return s.lower()
def runAskYesNoDialog(self, c, title, message=None):
"""Create and run a wxPython askYesNo dialog."""
if g.app.unitTesting: return 'yes'
d = wx.MessageDialog(self.root, message, "Leo", wx.YES_NO)
answer = d.ShowModal()
return g.choose(answer == wx.YES, "yes", "no")
def runAskYesNoDialog(self,c,title,message=None):
"""Create and run a wxPython askYesNo dialog."""
if g.app.unitTesting: return 'yes'
d = wx.MessageDialog(self.root,message,"Leo",wx.YES_NO)
answer = d.ShowModal()
return g.choose(answer==wx.YES,"yes","no")
def draw_tree_helper (self,p,indent):
for p in p.self_and_siblings():
if p.hasChildren():
box = g.choose(p.isExpanded(),'+','-')
else:
box = ' '
icons = '%s%s%s%s' % (
g.choose(p.v.t.hasBody(),'b',' '),
g.choose(p.isMarked(),'m',' '),
g.choose(p.isCloned(),'@',' '),
g.choose(p.isDirty(),'*',' '))
g.pr(" " * indent * 2, icons, box, p.h)
if p.isExpanded() and p.hasChildren():
self.draw_tree_helper(p.firstChild(),indent+1)
def findPositionInChapter (self,p1,strict=False):
'''Return a valid position p such that p.v == v.'''
trace = False and not g.unitTesting ; verbose = False
c,cc = self.c,self.cc
if trace:
g.trace('%s exists: %s p: %s' % (
self.name,c.positionExists(p1),p1))
# Bug fix: 2012/05/24: Search without root arg in the main chapter.
if self.name == 'main' and c.positionExists(p1):
return p1
if not p1:
if trace and verbose: g.trace('*** no p')
return None
root = g.choose(self.name=='main',c.rootPosition(),self.root())
if c.positionExists(p1,root=root):
if trace and verbose: g.trace('found existing',p1.h)
return p1
if strict:
if trace: g.trace('strict test fails',p1.h)
return None
theIter = g.choose(self.name=='main',
self.c.all_unique_positions,
root.self_and_subtree)
for p in theIter():
if p.v == p1.v:
if trace: g.trace('*** found vnode match',p1.h)
return p.copy()
if trace: g.trace('*** not found',p1.h)
return None
def findPositionInChapter (self,p1,strict=False):
'''Return a valid position p such that p.v == v.'''
trace = False and not g.unitTesting ; verbose = False
c,cc = self.c,self.cc
if trace:
g.trace('%s exists: %s p: %s' % (
self.name,c.positionExists(p1),p1))
# Bug fix: 2012/05/24: Search without root arg in the main chapter.
if self.name == 'main' and c.positionExists(p1):
return p1
if not p1:
if trace and verbose: g.trace('*** no p')
return None
root = g.choose(self.name=='main',c.rootPosition(),self.root())
if c.positionExists(p1,root=root):
if trace and verbose: g.trace('found existing',p1.h)
return p1
if strict:
if trace: g.trace('strict test fails',p1.h)
return None
theIter = g.choose(self.name=='main',
self.c.all_unique_positions,
root.self_and_subtree)
for p in theIter():
if p.v == p1.v:
if trace: g.trace('*** found vnode match',p1.h)
return p.copy()
if trace: g.trace('*** not found',p1.h)
return None
def split_parts(self, lines, showDocsAsParagraphs):
'''Split a list of body lines into a list of tuples (kind,lines).'''
kind, parts, part_lines = 'code', [], []
for s in lines:
if g.match_word(s, 0, '@ @rst-markup'):
if part_lines: parts.append((kind, part_lines[:]), )
kind = '@rst-markup'
n = len('@ @rst-markup')
after = s[n:].strip()
part_lines = g.choose(after, [after], [])
elif s.startswith('@ @rst-option'):
if part_lines: parts.append((kind, part_lines[:]), )
kind, part_lines = '@rst-option', [
s
] # part_lines will be ignored.
elif s.startswith('@ ') or s.startswith('@\n') or s.startswith(
'@doc'):
if showDocsAsParagraphs:
if part_lines: parts.append((kind, part_lines[:]), )
kind = '@doc'
# Put only what follows @ or @doc
n = g.choose(s.startswith('@doc'), 4, 1)
after = s[n:].lstrip()
part_lines = g.choose(after, [after], [])
else:
part_lines.append(s) # still in code mode.
elif g.match_word(s, 0, '@c') and kind != 'code':
if kind == '@doc' and not showDocsAsParagraphs:
part_lines.append(s) # Show the @c as code.
parts.append((kind, part_lines[:]), )
kind, part_lines = 'code', []
else:
part_lines.append(s)
if part_lines:
parts.append((kind, part_lines[:]), )
return parts
def init_s_ctrl(self, s, ins=None):
t = self.s_ctrl
t.delete("1.0", "end")
t.insert("end", s)
if ins is None:
t.mark_set("insert", g.choose(self.reverse, "end", "1.0"))
else:
ins = t.toGuiIndex(ins)
t.mark_set("insert", ins)
return t
def init_s_ctrl (self,s,ins=None):
t = self.s_ctrl
t.delete("1.0","end")
t.insert("end",s)
if ins is None:
t.mark_set("insert",g.choose(self.reverse,"end","1.0"))
else:
ins = t.toGuiIndex(ins)
t.mark_set("insert",ins)
return t
def split_parts (self,lines,showDocsAsParagraphs):
'''Split a list of body lines into a list of tuples (kind,lines).'''
kind,parts,part_lines = 'code',[],[]
for s in lines:
if g.match_word(s,0,'@ @rst-markup'):
if part_lines: parts.append((kind,part_lines[:]),)
kind = '@rst-markup'
n = len('@ @rst-markup')
after = s[n:].strip()
part_lines = g.choose(after,[after],[])
elif s.startswith('@ @rst-option'):
if part_lines: parts.append((kind,part_lines[:]),)
kind,part_lines = '@rst-option',[s] # part_lines will be ignored.
elif s.startswith('@ ') or s.startswith('@\n') or s.startswith('@doc'):
if showDocsAsParagraphs:
if part_lines: parts.append((kind,part_lines[:]),)
kind = '@doc'
# Put only what follows @ or @doc
n = g.choose(s.startswith('@doc'),4,1)
after = s[n:].lstrip()
part_lines = g.choose(after,[after],[])
else:
part_lines.append(s) # still in code mode.
elif g.match_word(s,0,'@c') and kind != 'code':
if kind == '@doc' and not showDocsAsParagraphs:
part_lines.append(s) # Show the @c as code.
parts.append((kind,part_lines[:]),)
kind,part_lines = 'code',[]
else:
part_lines.append(s)
if part_lines:
parts.append((kind,part_lines[:]),)
return parts
def setCachedStringPosition(self,str_pos):
trace = False and not g.unitTesting
c = self.c
if not c:
return g.internalError('no commander')
globals_tag = g.choose(g.isPython3,'leo3k.globals','leo2k.globals')
# globals_tag = g.toEncodedString(globals_tag,'ascii')
key = self.fileKey(c.mFileName,globals_tag)
self.db['current_position_%s' % key] = str_pos
if trace: g.trace(str_pos,key)
def newMoreHead (self,firstLevel,useVerticalBar=True):
useVerticalBar = True # Force the vertical bar
v = self
level = self.level() - firstLevel
if level > 0:
if useVerticalBar:
s = " |\t" * level
else:
s = "\t"
else:
s = ""
s += g.choose(v.hasChildren(), "+ ", "- ")
s += v.h
return s
def newMoreHead(self, firstLevel, useVerticalBar=True):
useVerticalBar = True # Force the vertical bar
v = self
level = self.level() - firstLevel
if level > 0:
if useVerticalBar:
s = " |\t" * level
else:
s = "\t"
else:
s = ""
s += g.choose(v.hasChildren(), "+ ", "- ")
s += v.h
return s
def updateButtons(self):
"""Update nav buttons to reflect current state."""
c = self.c
if not hasattr(c, 'nodeHistory') or not c.nodeHistory: return
for b, b2, enabled_image, disabled_image, cond in (
(self.lt_nav_button, self.lt_nav_iconFrame_button,
self.lt_nav_enabled_image, self.lt_nav_disabled_image,
c.nodeHistory.canGoToPrevVisited()),
(self.rt_nav_button, self.rt_nav_iconFrame_button,
self.rt_nav_enabled_image, self.rt_nav_disabled_image,
c.nodeHistory.canGoToNextVisited()),
):
# Disabled state makes the icon look bad.
image = g.choose(cond, enabled_image, disabled_image)
b.configure(image=image, state='normal')
b2.configure(image=image, state='normal')
def getCachedGlobalFileRatios (self):
trace = False and not g.unitTesting
c = self.c
if not c:
return g.internalError('no commander')
globals_tag = g.choose(g.isPython3,'leo3k.globals','leo2k.globals')
# globals_tag = g.toEncodedString(globals_tag,'ascii')
key = self.fileKey(c.mFileName,globals_tag)
ratio = float(self.db.get('body_outline_ratio_%s' % (key),'0.5'))
ratio2 = float(self.db.get('body_secondary_ratio_%s' % (key),'0.5'))
if trace:
g.trace('key',key,'%1.2f %1.2f' % (ratio,ratio2))
return ratio,ratio2
def updateButtons (self):
"""Update nav buttons to reflect current state."""
c = self.c
if not hasattr(c,'nodeHistory') or not c.nodeHistory: return
for b,b2,enabled_image,disabled_image,cond in (
(
self.lt_nav_button,self.lt_nav_iconFrame_button,
self.lt_nav_enabled_image,self.lt_nav_disabled_image,
c.nodeHistory.canGoToPrevVisited()),
(
self.rt_nav_button,self.rt_nav_iconFrame_button,
self.rt_nav_enabled_image,self.rt_nav_disabled_image,
c.nodeHistory.canGoToNextVisited()),
):
# Disabled state makes the icon look bad.
image = g.choose(cond,enabled_image,disabled_image)
b.configure(image=image,state='normal')
b2.configure(image=image,state='normal')
def onHoistChanged(self, tag, keywords):
c = self.c
if g.app.killed or g.app.unitTesting: return
for b, f in (
(self.hoistButton, c.canHoist),
(self.dehoistButton, c.canDehoist),
):
state = g.choose(f(), "normal", "disabled")
b.config(state=state)
n = c.hoistLevel()
if n > 0:
self.hoistButton.config(bg=activeHoistColor,
activebackground=activeHoistColor,
text="Hoist %s" % n)
else:
self.hoistButton.config(bg=self.bgColor,
activebackground=self.activeBgColor,
text="Hoist")
def getCachedWindowPositionDict (self,fn):
trace = False and not g.unitTesting
c = self.c
if not c:
g.internalError('no commander')
return {}
globals_tag = g.choose(g.isPython3,'leo3k.globals','leo2k.globals')
key = self.fileKey(fn,globals_tag)
data = self.db.get('window_position_%s' % (key))
if data:
top,left,height,width = data
top,left,height,width = int(top),int(left),int(height),int(width)
d = {'top':top,'left':left,'height':height,'width':width}
else:
d = {}
if trace: g.trace(fn,key,data)
return d
def onHoistChanged(self,tag,keywords):
c = self.c
if g.app.killed or g.app.unitTesting: return
for b,f in (
(self.hoistButton,c.canHoist),
(self.dehoistButton,c.canDehoist),
):
state = g.choose(f(),"normal","disabled")
b.config(state=state)
n = c.hoistLevel()
if n > 0:
self.hoistButton.config(bg=activeHoistColor,
activebackground=activeHoistColor,
text="Hoist %s" % n)
else:
self.hoistButton.config(bg=self.bgColor,
activebackground=self.activeBgColor,
text="Hoist")
def setCachedGlobalsElement(self,fn):
trace = False and not g.unitTesting
c = self.c
if not c:
return g.internalError('no commander')
globals_tag = g.choose(g.isPython3,'leo3k.globals','leo2k.globals')
key = self.fileKey(fn,globals_tag)
if trace: g.trace(c.mFileName,key,g.callers(5))
self.db['body_outline_ratio_%s' % key] = str(c.frame.ratio)
self.db['body_secondary_ratio_%s' % key] = str(c.frame.secondary_ratio)
if trace: g.trace('ratios: %1.2f %1.2f' % (
c.frame.ratio,c.frame.secondary_ratio))
width,height,left,top = c.frame.get_window_info()
self.db['window_position_%s' % key] = (
str(top),str(left),str(height),str(width))
if trace:
g.trace('top',top,'left',left,'height',height,'width',width)
def cvt(s):
return g.choose(g.isUnicode(s),s,g.toUnicode(s,self.encoding))
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 cvt(s):
return g.choose(g.isUnicode(s), s,
g.toUnicode(s, self.encoding))
def addButton (self, first, type_="move", v=None, parent=None):
'''Add a button that creates a target for future moves.'''
c = self.c
p = c.p
if v is None:
v = p.v
sc = scriptingController(c)
mb = quickMoveButton(self,v,first,type_=type_)
txt=self.txts[type_]
if parent: # find parent button
for i in self.buttons:
if i[0].target.gnx == parent:
parent = i[1]
break
else:
g.es('Move to button parent not found, placing at top level')
parent = None
header = v.anyAtFileNodeName() or v.h # drop @auto etc.
text = txt + ":" + header if txt else header
# createButton truncates text.
if parent and g.app.gui.guiName() == "qt":
# see qtGui.py/class leoQtFrame/class qtIconBarClass/setCommandForButton
pb = parent.button
rc = QtGui.QAction(text, pb)
rc.connect(rc, QtCore.SIGNAL("triggered()"), mb.moveCurrentNodeToTarget)
pb.insertAction(pb.actions()[0], rc) # insert at top
b = None
mb.has_parent = True
t = QtCore.QString(c.config.getString('mod_scripting_subtext') or '')
if not unicode(pb.text()).endswith(unicode(t)):
pb.setText(pb.text()+t)
else:
b = sc.createIconButton(
text,
command = mb.moveCurrentNodeToTarget,
statusLine = 'Move current node to %s child of %s' % (
g.choose(first,'first','last'),v.h),
bg = "LightBlue"
)
if g.app.gui.guiName() == "qt":
def cb_goto_target(event=None, c=c, v=v):
p = c.vnode2position(v)
c.selectPosition(p)
c.redraw()
def cb_set_parent(event=None, c=c, v=v, first=first, type_=type_):
c.quickMove.set_parent(v, first, type_)
def cb_permanent(event=None, c=c, v=v, type_=type_, first=first):
c.quickMove.permanentButton(v=v, type_=type_, first=first)
# def cb_clear(event=None, c=c, v=v):
# c.quickMove.clearButton(v)
for cb, txt in [
(cb_goto_target, 'Goto target'),
(cb_permanent, 'Make permanent'),
# (cb_clear, 'Clear permanent'),
(cb_set_parent, 'Set parent'),
]:
but = b.button
rc = QtGui.QAction(txt, but)
rc.connect(rc, QtCore.SIGNAL("triggered()"), cb)
but.insertAction(but.actions()[-1], rc) # insert rc before Remove Button
self.buttons.append((mb,b))
def addButton(self, first, type_="move", v=None, parent=None):
'''Add a button that creates a target for future moves.'''
c = self.c
p = c.p
if v is None:
v = p.v
sc = scriptingController(c)
mb = quickMoveButton(self, v, first, type_=type_)
txt = self.txts[type_]
if parent: # find parent button
for i in self.buttons:
if i[0].target.gnx == parent:
parent = i[1]
break
else:
g.es('Move to button parent not found, placing at top level')
parent = None
header = v.anyAtFileNodeName() or v.h # drop @auto etc.
text = txt + ":" + header if txt else header
# createButton truncates text.
if parent and g.app.gui.guiName() == "qt":
# see qtGui.py/class leoQtFrame/class qtIconBarClass/setCommandForButton
pb = parent.button
rc = QtGui.QAction(text, pb)
rc.connect(rc, QtCore.SIGNAL("triggered()"),
mb.moveCurrentNodeToTarget)
pb.insertAction(pb.actions()[0], rc) # insert at top
b = None
mb.has_parent = True
t = QtCore.QString(
c.config.getString('mod_scripting_subtext') or '')
if not unicode(pb.text()).endswith(unicode(t)):
pb.setText(pb.text() + t)
else:
b = sc.createIconButton(
text,
command=mb.moveCurrentNodeToTarget,
statusLine='Move current node to %s child of %s' %
(g.choose(first, 'first', 'last'), v.h),
kind="quick-move")
if g.app.gui.guiName() == "qt":
def cb_goto_target(event=None, c=c, v=v):
p = c.vnode2position(v)
c.selectPosition(p)
c.redraw()
def cb_set_parent(event=None,
c=c,
v=v,
first=first,
type_=type_):
c.quickMove.set_parent(v, first, type_)
def cb_permanent(event=None,
c=c,
v=v,
type_=type_,
first=first):
c.quickMove.permanentButton(v=v, type_=type_, first=first)
# def cb_clear(event=None, c=c, v=v):
# c.quickMove.clearButton(v)
for cb, txt in [
(cb_goto_target, 'Goto target'),
(cb_permanent, 'Make permanent'),
# (cb_clear, 'Clear permanent'),
(cb_set_parent, 'Set parent'),
]:
but = b.button
rc = QtGui.QAction(txt, but)
rc.connect(rc, QtCore.SIGNAL("triggered()"), cb)
but.insertAction(but.actions()[-1],
rc) # insert rc before Remove Button
self.buttons.append((mb, b))
def keysymHelper (self,event,kind):
gui = self
keycode = event.GetKeyCode()
# g.trace(repr(keycode),kind)
if keycode in (wx.WXK_SHIFT,wx.WXK_ALT,wx.WXK_CONTROL):
return ''
keysym = gui.wxKeyDict.get(keycode) or ''
keyDownModifiers = hasattr(event,'keyDownModifiers') and event.keyDownModifiers or None
alt = event.AltDown() or keyDownModifiers == wx.MOD_ALT
cmd = event.CmdDown() or keyDownModifiers == wx.MOD_CMD
ctrl = event.ControlDown()or keyDownModifiers == wx.MOD_CONTROL
meta = event.MetaDown() or keyDownModifiers == wx.MOD_META
shift = event.ShiftDown() or keyDownModifiers == wx.MOD_SHIFT
# Set the char field.
char = keysym or ''
if not char:
# Avoid GetUnicodeKey if possible. It crashes on '.' (!)
try:
char = chr(keycode)
except ValueError:
char = ''
if not char and hasattr(event,'GetUnicodeKey'):
i = event.GetUnicodeKey()
if i is None: char = ''
else:
try:
char = unichr(i)
except Exception:
g.es('No translation for', repr(i))
char = repr(i)
# Adjust the case, but only for plain ascii characters characters.
if len(char) == 1:
if char.isalpha():
if shift: # Case is also important for ctrl keys. # or alt or cmd or ctrl or meta:
char = char.upper()
else:
char = char.lower()
elif shift:
char = self.getShiftChar(char)
else:
char = self.getUnshiftChar(char)
# Create a value compatible with Leo's core.
val = (
g.choose(alt,'Alt+','') +
# g.choose(cmd,'Cmd+','') +
g.choose(ctrl,'Ctrl+','') +
g.choose(meta,'Meta+','') +
g.choose((alt or cmd or ctrl or meta) and shift,'Shift+','') +
(char or '')
)
# if kind == 'char': g.trace(repr(keycode),repr(val)) # Tracing just val can crash!
return val
