def spawn_subprocess(self):
args = self.subprocess_arglist
self.rpcpid = os.spawnv(os.P_NOWAIT, sys.executable, args)
g.trace('os.spawnv returns rpcpid',self.rpcpid)
def filename_changed_edit(self, edit):
g.trace(edit)
if 0: # Probably not needed for Leo.
edit.saved_change_hook()
try:
key = self.inversedict[edit]
except KeyError:
print "Don't know this EditorWindow object. (rename)"
return
filename = edit.io.filename
if not filename:
if key:
del self.dict[key]
self.inversedict[edit] = None
return
filename = self.canonize(filename)
newkey = os.path.normcase(filename)
if newkey == key:
return
if self.dict.has_key(newkey):
conflict = self.dict[newkey]
self.inversedict[conflict] = None
tkMessageBox.showerror(
"Name Conflict",
"You now have multiple edit windows open for %r" % (filename,),
master=self.root)
self.dict[newkey] = edit
self.inversedict[edit] = newkey
if key:
try:
del self.dict[key]
except KeyError:
pass
def bind (self,bind_shortcut,callback):
"""Wrapper for the Tkinter bind menu method."""
g.trace(bind_shortcut,g.callers())
return self.top.bind(bind_shortcut,callback)
def undo (self):
"""Undo the operation described by the undo parmaters."""
u = self ; c = u.c
if not u.canUndo(): return
if not u.getBead(u.bead): return
if not c.currentPosition(): return
# g.trace(len(u.beads),u.bead,u.peekBead(u.bead))
c.endEditing()# Make sure we capture the headline for a redo.
u.undoing = True
u.redrawFlag = True
u.updateSetChangedFlag = True
c.beginUpdate()
if 1: # update...
try:
func = u.undoDispatchDict[u.undoType]
except KeyError:
s = "Unknown undo key: %s" % u.undoType
g.trace(s) ; g.es(s, color="red")
func = None
if func:
func()
if u.updateSetChangedFlag:
c.setChanged(True)
if u.p: u.p.setDirty(setDescendentsDirty=False)
c.endUpdate(u.redrawFlag)
u.undoing = False
u.bead -= 1
u.setUndoTypes()
def redo (self):
u = self ; c = u.c
if not u.canRedo(): return
if not u.getBead(u.bead+1): return
if not c.currentPosition(): return
# g.trace(u.bead+1,len(u.beads),u.peekBead(u.bead+1))
u.redoing = True
u.redrawFlag = True
u.updateSetChangedFlag = True
c.beginUpdate()
if 1: # update...
try:
func = u.redoDispatchDict[u.undoType]
except KeyError:
s = "Unknown redo key: %s" % u.undoType
g.trace(s) ; g.es(s, color="red")
func = None
if func:
func()
if u.updateSetChangedFlag:
c.setChanged(True)
if u.p: u.p.setDirty(setDescendentsDirty=False)
c.endUpdate(u.redrawFlag)
u.redoing = False
u.bead += 1
u.setUndoTypes()
def chapterSelectHelper (self,w=None,selectEditor=True):
c = self.c ; cc = self.cc ; name = self.name
# g.trace(name,'self.p',self.p) # ,'self.root',self.root) # 'w.leo_p',w and w.leo_p)
cc.selectedChapter = self
# Next, recompute p and possibly select a new editor.
if w:
assert w == c.frame.body.bodyCtrl
assert w.leo_p
# g.trace(name,'w.leo_p',w.leo_p,'p',p)
self.p = p = self.findPositionInChapter(w.leo_p)
if p != w.leo_p: g.trace('****** can not happen: lost p',w.leo_p)
else:
# This must be done *after* switching roots.
target_p = self.p or self.root.firstChild() or self.root
#g.trace(name,'target_p',target_p)
#g.trace(name,'self.p',self.p,'self.root',self.root)
self.p = p = self.findPositionInChapter(target_p)
if selectEditor:
w = self.findEditorInChapter(p)
c.frame.body.selectEditor(w) # Switches text.
c.beginUpdate()
try:
if name == 'main' and cc.chaptersNode:
cc.chaptersNode.contract()
c.hoistStack = self.hoistStack[:]
c.selectPosition(p)
finally:
c.endUpdate()
g.doHook('hoist-changed',c=c)
c.bodyWantsFocusNow()
def parse_opml_file (self,inputFileName):
if not inputFileName or not inputFileName.endswith('.opml'):
return None
c = self.c
path = g.os_path_normpath(g.os_path_join(g.app.loadDir,inputFileName))
try: f = open(path)
except IOError:
g.trace('can not open %s'%path)
return None
try:
try:
node = None
parser = xml.sax.make_parser()
# Do not include external general entities.
# The actual feature name is "http://xml.org/sax/features/external-general-entities"
parser.setFeature(xml.sax.handler.feature_external_ges,0)
handler = contentHandler(c,inputFileName)
parser.setContentHandler(handler)
parser.parse(f)
node = handler.getNode()
except xml.sax.SAXParseException:
g.es_print('Error parsing %s' % (inputFileName),color='red')
g.es_exception()
return None
except Exception:
g.es_print('Unexpected exception parsing %s' % (inputFileName),color='red')
g.es_exception()
return None
finally:
f.close()
return node
def setMenuLabel (self,menu,name,label,underline=-1):
if not menu:
g.trace("no menu",name)
return
items = menu.get_children()
if type(name) == type(0):
# "name" is actually an index into the menu.
if items and len(items) > name :
item = items[name].GetId()
else:
item = None
else:
realName = self.getRealMenuName(name)
realName = realName.replace("&","")
for item in items:
if item.getLabel() == realName:
break
else:
item = None
if item:
label = self.getRealMenuName(label)
label = label.replace("&","")
# g.trace(name,label)
item.setLabel(label, underline)
else:
g.trace("no item",name,label)
def selectChapterForPosition (self,p):
'''
Select a chapter containing position p.
Do nothing if p if p does not exist or is in the presently selected chapter.
'''
cc = self ; c = cc.c ; trace = False
if not p or not c.positionExists(p):
return
theChapter = cc.getSelectedChapter()
if not theChapter:
if trace: g.trace('no chapter')
return
if trace: g.trace('selected:',theChapter.name)
# First, try the presently selected chapter.
firstName = theChapter.name
if firstName == 'main' or theChapter.positionIsInChapter(p):
if trace: g.trace('in chapter:',theChapter.name)
return
for name in cc.chaptersDict.keys():
if name not in (firstName,'main'):
theChapter = cc.chaptersDict.get(name)
if theChapter.positionIsInChapter(p):
if trace: g.trace('select:',theChapter.name)
cc.selectChapterByName(name)
return
else:
if trace: g.trace('select main')
cc.selectChapterByName('main')
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 priority_clear(self,v):
g.trace(v)
d = self.getUD(v)
del d['priority']
self.redraw()
def assignFileIndices (self):
"""Assign a file index to all tnodes"""
c = self.c ; nodeIndices = g.app.nodeIndices
nodeIndices.setTimestamp() # This call is fairly expensive.
# Assign missing gnx's, converting ints to gnx's.
# Always assign an (immutable) index, even if the tnode is empty.
for p in c.allNodes_iter():
try: # Will fail for None or any pre 4.1 file index.
theId,time,n = p.v.t.fileIndex
except TypeError:
# Don't convert to string until the actual write.
p.v.t.fileIndex = nodeIndices.getNewIndex()
# New in 4.4.
if not hasattr(p.v.gnx):
p.v.gnx = nodeIndices.getNewIndex()
if 0: # debugging:
for p in c.allNodes_iter():
g.trace('v',p.v.gnx)
g.trace('t',p.v.t.fileIndex)
def createRootWindow(self):
"""Create a hidden Tk root window."""
if 0: # Use Tix.
import Tix
self.root = root = Tix.Tk()
#@ << fix problems with menus (XP) >>
#@+node:ekr.20041125050302:<< fix problems with menus (XP) >>
try:
import WmDefault
WmDefault.setup(root)
d = {
'activebackground': 'DarkBlue',
'activeforeground': 'white'
} # works
# d = {'activebackground':'','activeforeground':''} # doesn't work
WmDefault.addoptions(root, d)
except ImportError:
g.trace("can not import WMDefault")
#@nonl
#@-node:ekr.20041125050302:<< fix problems with menus (XP) >>
#@nl
else: # Use Tkinter.
self.root = root = Tk.Tk()
root.title("Leo Main Window")
root.withdraw()
self.setDefaultIcon()
if g.app.config:
self.getDefaultConfigFont(g.app.config)
root.withdraw()
return root
def createRootWindow(self):
"""Create a hidden Tk root window."""
if 0: # Use Tix.
import Tix
self.root = root = Tix.Tk()
#@ << fix problems with menus (XP) >>
#@+node:ekr.20041125050302:<< fix problems with menus (XP) >>
try:
import WmDefault
WmDefault.setup(root)
d = {'activebackground':'DarkBlue','activeforeground':'white'} # works
# d = {'activebackground':'','activeforeground':''} # doesn't work
WmDefault.addoptions(root,d)
except ImportError:
g.trace("can not import WMDefault")
#@nonl
#@-node:ekr.20041125050302:<< fix problems with menus (XP) >>
#@nl
else: # Use Tkinter.
self.root = root = Tk.Tk()
root.title("Leo Main Window")
root.withdraw()
self.setDefaultIcon()
if g.app.config:
self.getDefaultConfigFont(g.app.config)
root.withdraw()
return root
def loadConfig(self):
def config(s):
s = configParser.get("Main", s)
#g.trace(s)
if not s:
s = ''
return s.strip()
def flag(s):
ss = config(s)
if ss:
return ss.lower()[0] in ('y', 't', '1')
g.trace(g.app.loadDir,"..","plugins","leo_to_html.ini")
fileName = abspath(g.app.loadDir,"..","plugins","leo_to_html.ini")
configParser = ConfigParser.ConfigParser()
configParser.read(fileName)
self.flagIgnoreFiles = flag("flagIgnoreFiles")
self.include_body = not flag("flagJustHeadlines")
self.basedir = config("exportPath") # "/"
self.browser_command = config("browser_command")
self.use_xhtml = flag("use_xhtml")
self.bullet_type = config( "bullet_type").lower()
if self.bullet_type not in ('bullet', 'number', 'head'):
self.bulletType = 'number'
def unselect (self):
'''Remember chapter info when a chapter is about to be unselected.'''
c = self.c ; cc = self.cc
self.hoistStack = c.hoistStack[:]
self.p = c.currentPosition()
if self.trace: g.trace('chapter',self.name,'p',self.p.headString())
def oops(self):
"""Default do-nothing method for nullGui class.
It is NOT an error to use this method."""
g.trace("nullGui",g.callerName(2))
pass
def trace(self):
if self.tracing:
g.trace("%10s: %s" % (
self.name,
repr(g.toEncodedString(self.val,"utf-8"))
))
def parseManagerText(self, text):
"""Parse the text in the manager file"""
# Regular expressions for scanning the file
find_active = re.compile(r"^\s*(\w+)\.py", re.MULTILINE)
find_inactive = re.compile(r"^\s*#\s*(\w+)\.py", re.MULTILINE)
find_manager = re.compile(r"^\s*plugin_manager\.py", re.MULTILINE)
if 1: # Put the first match in the starts dict.
starts = {}
for kind, iter in (
('active', find_active.finditer(text)),
('inactive', find_inactive.finditer(text)),
):
for match in iter:
name = match.groups()[0]
start = match.start()
if start != -1:
bunch = starts.get(name)
if not bunch or bunch.start > start:
starts[name] = g.Bunch(kind=kind,
name=name,
start=start,
match=match)
self.actives = dict([(bunch.name, bunch.match)
for bunch in starts.values()
if bunch.kind == 'active'])
self.inactives = dict([(bunch.name, bunch.match)
for bunch in starts.values()
if bunch.kind == 'inactive'])
if 0: # debugging.
starts2 = [(bunch.start, bunch.name, bunch.kind)
for bunch in starts.values()]
starts2.sort()
g.trace(g.listToString(starts2, tag='starts2 list'))
g.trace(g.dictToString(self.actives, tag='Active Plugins'))
else: # Original code.
# Get active plugin defintions
self.actives = dict([(match.groups()[0], match)
for match in find_active.finditer(text)])
# Get inactive plugin definitions
self.inactives = dict([(match.groups()[0], match)
for match in find_inactive.finditer(text)])
# List of all plugins
self.all = {}
self.all.update(self.actives)
self.all.update(self.inactives)
# Locaction of the plugin_manager.py plugin - this is where
# we add additional files
self.manager = find_manager.search(text)
def toggleOption (self,ivar):
if ivar in self.intKeys:
var = self.svarDict.get(ivar)
val = not var.get()
var.set(val)
# g.trace('%s = %s' % (ivar,val),var)
else:
g.trace('oops: bad find ivar %s' % ivar)
def display_executing_dialog(self):
if 1: ### EKR
g.trace('Executing a command. Please wait until it is finished')
else:
tkMessageBox.showerror(
"Already executing",
"The Python Shell window is already executing a command; "
"please wait until it is finished.",
master=self.tkconsole.text)
def oops(self):
"""Default do-nothing method for nullGui class.
It is NOT an error to use this method."""
# It is not usually an error to call methods of this class.
# However, this message is useful when writing gui plugins.
if 1:
g.trace("nullGui",g.callers())
def setOption (self,ivar,val):
if ivar in self.intKeys:
if val is not None:
var = self.svarDict.get(ivar)
var.set(val)
# g.trace('%s = %s' % (ivar,val))
elif not g.app.unitTesting:
g.trace('oops: bad find ivar %s' % ivar)
def putDescendentUnknownAttributes (self,p):
# Create a list of all tnodes having a valid unknownAttributes dict.
# New in 4.4: create a dictionary: keys are tnodes, values are lists of vnx's.
tnodes = [] ; vnxs = {}
for p2 in p.subtree_iter():
v = p2.v
t = v.t
if hasattr(t,"unknownAttributes"):
if t not in tnodes :
tnodes.append((p,t),)
# New in 4.4.
theList = vnxs.get(t,[])
theList.append(v.gnx)
vnxs[t] = theList
# Create a list of pairs (t,d) where d contains only pickleable entries.
data = []
for p,t in tnodes:
if type(t.unknownAttributes) != type({}):
g.es("ignoring non-dictionary unknownAttributes for",p,color="blue")
else:
# Create a new dict containing only entries that can be pickled.
d = dict(t.unknownAttributes) # Copy the dict.
for key in d.keys():
try: pickle.dumps(d[key],bin=True)
except pickle.PicklingError:
del d[key]
g.es("ignoring bad unknownAttributes key %s in %s" % (
key,p),color="blue")
data.append((t,d),)
# Create resultDict, an enclosing dict to hold all the data.
resultDict = {}
nodeIndices = g.app.nodeIndices
for t,d in data:
gnx = nodeIndices.toString(t.fileIndex)
resultDict[gnx]=d
if 0:
print "resultDict"
for key in resultDict:
print ; print key,resultDict[key]
# Pickle and hexlify resultDict.
if resultDict:
try:
tag = "descendentTnodeUnknownAttributes"
s = pickle.dumps(resultDict,bin=True)
field = ' %s="%s"' % (tag,binascii.hexlify(s))
self.put(field)
except pickle.PicklingError:
g.trace("can't happen",color="red")
def getOption (self,ivar):
var = self.svarDict.get(ivar)
if var:
val = var.get()
# g.trace('%s = %s' % (ivar,val))
return val
else:
g.trace('bad ivar name: %s' % ivar)
return None
def close_all_callback(self, event):
g.trace()
if 0: # The Leo editor never closes
for edit in self.inversedict.keys():
reply = edit.close()
if reply == "cancel":
break
return "break"
def loadIcon(self, fname):
try:
icon = gtk.gdk.pixbuf_new_from_file(fname)
except:
icon = None
if icon and icon.get_width()>0:
return icon
g.trace( 'Can not load icon from', fname)
def getMacHelpMenu (self):
return None ###
try:
helpMenu = Tk.Menu('top.help')
return helpMenu
except Exception:
g.trace('Can not get MacOS Help menu')
g.es_exception()
return None
def parseManagerText(self, text):
"""Parse the text in the manager file"""
# Regular expressions for scanning the file
find_active = re.compile(r"^\s*(\w+)\.py", re.MULTILINE)
find_inactive = re.compile(r"^\s*#\s*(\w+)\.py", re.MULTILINE)
find_manager = re.compile(r"^\s*plugin_manager\.py", re.MULTILINE)
if 1: # Put the first match in the starts dict.
starts = {}
for kind,iter in (
('active',find_active.finditer(text)),
('inactive',find_inactive.finditer(text)),
):
for match in iter:
name = match.groups()[0]
start = match.start()
if start != -1:
bunch = starts.get(name)
if not bunch or bunch.start > start:
starts[name] = g.Bunch(
kind=kind,name=name,start=start,match=match)
self.actives = dict(
[(bunch.name,bunch.match) for bunch in starts.values() if bunch.kind=='active'])
self.inactives = dict(
[(bunch.name,bunch.match) for bunch in starts.values() if bunch.kind=='inactive'])
if 0: # debugging.
starts2 = [(bunch.start,bunch.name,bunch.kind) for bunch in starts.values()]
starts2.sort()
g.trace(g.listToString(starts2,tag='starts2 list'))
g.trace(g.dictToString(self.actives,tag='Active Plugins'))
else: # Original code.
# Get active plugin defintions
self.actives = dict([(match.groups()[0], match)
for match in find_active.finditer(text)])
# Get inactive plugin definitions
self.inactives = dict([(match.groups()[0], match)
for match in find_inactive.finditer(text)])
# List of all plugins
self.all = {}
self.all.update(self.actives)
self.all.update(self.inactives)
# Locaction of the plugin_manager.py plugin - this is where
# we add additional files
self.manager = find_manager.search(text)
def on_headkey2 (tag,keywords):
c = keywords.get("c")
v = keywords.get("v")
h = v.headString()
ch = keywords.get("ch")
g.trace(repr(ch))
if ch == '\r' and g.match_word(h,0,"@read-only"):
# on-the-fly update of @read-only directives
changed = insert_read_only_node(c,v,h[11:])
c.setChanged(changed)
def start_subprocess(self):
# spawning first avoids passing a listening socket to the subprocess
self.spawn_subprocess()
#time.sleep(20) # test to simulate GUI not accepting connection
addr = (LOCALHOST, self.port)
# Idle starts listening for connection on localhost
for i in range(3):
time.sleep(i)
try:
self.rpcclt = MyRPCClient(addr)
g.trace(self.rpcclt)
break
except socket.error, err:
pass
def gotofileline(self, filename, lineno=None):
g.trace(filename,lineno)
if 1: # Leo-centric code.
filename = self.open(filename)
if filename:
g.trace(filename,lineno)
# g.gotoline(lineno)
else: # IDLE-centric code.
edit = self.open(filename)
if edit is not None and lineno is not None:
edit.gotoline(lineno)
def resolveTnodeLists (self,c):
for p in c.allNodes_iter():
if hasattr(p.v,'tempTnodeList'):
result = []
for tnx in p.v.tempTnodeList:
v = self.generatedTnxs.get(tnx)
if v:
# g.trace('found',v,tnx,v.t)
result.append(v.t)
else:
g.trace('No tnode for %s' % tnx)
p.v.t.tnodeList = result
delattr(p.v,'tempTnodeList')
def __init__(self, c):
"""Ctor for the leoTkinterPrefs class."""
g.trace('tkinterPrefs')
# Init the base class
leoPrefs.leoPrefs.__init__(self, c)
head, tail = g.os_path_split(c.frame.title)
leoTkinterDialog.leoTkinterDialog.__init__(self,
"Prefs for " + tail,
resizeable=False)
self.createTopFrame() # Create the outer tkinter dialog frame.
self.createFrame()
self.setWidgets()
def assignFileIndices(self, p):
"""Assign a file index to all tnodes"""
c = self.c
nodeIndices = g.app.nodeIndices
nodeIndices.setTimestamp() # This call is fairly expensive.
# Assign missing gnx's, converting ints to gnx's.
# Always assign an (immutable) index, even if the tnode is empty.
for p2 in p.self_and_subtree_iter(copy=1): #c.allNodes_iter():
try: # Will fail for None or any pre 4.1 file index.
theId, time, n = p2.v.t.fileIndex
except TypeError:
# Don't convert to string until the actual write.
p2.v.t.fileIndex = nodeIndices.getNewIndex()
if 0: # debugging:
for p in c.allNodes_iter():
g.trace(p.v.t.fileIndex)
def __init__ (self,c):
g.trace('prefs')
self.c = c
# Global options...
self.page_width = self.default_page_width
self.tab_width = self.default_tab_width
self.tangle_batch_flag = 0
self.untangle_batch_flag = 0
# Default Tangle options...
self.tangle_directory = ""
self.use_header_flag = 0
self.output_doc_flag = 0
# Default Target Language...
self.target_language = self.default_target_language
self.init(c)
def __init__(self, buttonType, parent_widget, **keywords):
self.buttonType = buttonType
self.parent_widget = parent_widget
self.hotKey = None
text = keywords['text']
#@ << set self.hotKey if '&' is in the string >>
#@+node:ekr.20041025152712.2:<< set self.hotKey if '&' is in the string >>
index = text.find('&')
if index > -1:
if index == len(text) - 1:
# The word ends in an ampersand. Ignore it; there is no hot key.
text = text[:-1]
else:
self.hotKey = text[index + 1]
text = text[:index] + text[index + 1:]
#@nonl
#@-node:ekr.20041025152712.2:<< set self.hotKey if '&' is in the string >>
#@nl
# Create the button...
if self.hotKey:
keywords['text'] = text
keywords['underline'] = index
if buttonType.lower() == "button":
self.button = Tk.Button(parent_widget, keywords)
elif buttonType.lower() == "check":
self.button = Tk.Checkbutton(parent_widget, keywords)
elif buttonType.lower() == "radio":
self.button = Tk.Radiobutton(parent_widget, keywords)
else:
g.trace("bad buttonType")
self.text = text # for traces
def onStart2 (tag, keywords):
"""
Showing how to define a global hook that affects all commanders.
"""
import leoTkinterFrame
log = leoTkinterFrame.leoTkinterLog
# Replace frame.put with newPut. (not shown).
g.funcToMethod(newPut,log,"put")
#@nonl
#@-node:ekr.20040919085752:onStart2
#@-others
# This statement needed only if the plugin uses modules that are not always available.
if Tk and Pmw and not g.app.unitTesting:
g.trace('style_guide')
# The following three lines needed only if the plugin uses a gui.
if g.app.gui is None:
g.app.createTkGui(__file__)
if g.app.gui.guiName() == "tkinter":
# Shows how to create a class that binds self.c properly.
leoPlugins.registerHandler("after-create-leo-frame", onCreate)
# Shows how to create a hook that doesn't access commanders.
leoPlugins.registerHandler("start2", onStart2)
g.plugin_signon(__name__)
#@nonl
#@-node:ekr.20040919081244:@thin style_guide.py
#@-leo
def callback(self, event):
g.trace(self.text)
self.button.invoke()
def test():
g.trace('=====')
def putVnode2(self, p, ignored, doc, vnode):
"""Write a <v> element corresponding to a vnode."""
#print "PV2"
fc = self
#c = fc.c ;
op = p
v = p.v
isThin = p.isAtThinFileNode()
isIgnore = False
if 0: # Wrong: must check all parents.
ignored = ignored or p.isAtIgnoreNode()
else:
for p2 in p.self_and_parents_iter(copy=1):
if p2.isAtIgnoreNode():
isIgnore = True
break
isOrphan = p.isOrphan()
forceWrite = isIgnore or not isThin or (isThin and isOrphan)
v_element = doc.createElement("v")
v_element.setAttribute("vid", v.vid)
vnode.appendChild(v_element)
#ws = doc.createTextNode( "\n%s" % indent )
#vnode.appendChild( ws )
#fc.put("<v")
#@ << Put tnode index >>
#@+node:zorcanda!.20050912154148.1:<< Put tnode index >>
if v.t.fileIndex:
gnx = g.app.nodeIndices.toString(v.t.fileIndex)
#fc.put(" t=") ; fc.put_in_dquotes(gnx)
v_element.setAttribute("t", gnx)
# g.trace(v.t)
if forceWrite or self.usingClipboard:
v.t.setWriteBit() # 4.2: Indicate we wrote the body text.
else:
g.trace(v.t.fileIndex, v)
g.es("error writing file(bad v.t.fileIndex)!")
g.es("try using the Save To command")
#@nonl
#@-node:zorcanda!.20050912154148.1:<< Put tnode index >>
#@nl
#@ << Put attribute bits >>
#@+node:zorcanda!.20050912154148.2:<< Put attribute bits >>
attr = ""
if p.v.isExpanded(): attr += "E"
if p.v.isMarked(): attr += "M"
if p.v.isOrphan(): attr += "O"
if 1: # No longer a bottleneck now that we use p.equal rather than p.__cmp__
# Almost 30% of the entire writing time came from here!!!
if p.equal(op): attr += "T" # was a bottleneck
#if c.isCurrentPosition(p): attr += "V" # was a bottleneck
#if attr: fc.put(' a="%s"' % attr)
if attr:
v_element.setAttribute("a", attr)
#@-node:zorcanda!.20050912154148.2:<< Put attribute bits >>
#@nl
#@ << Put tnodeList and unKnownAttributes >>
#@+node:zorcanda!.20050912154148.3:<< Put tnodeList and unKnownAttributes >>
#@+at
# # Write the tnodeList only for @file nodes.
# # New in 4.2: tnode list is in tnode.
#
# if 0: # Debugging.
# if v.isAnyAtFileNode():
# if hasattr(v.t,"tnodeList"):
# g.trace(v.headString(),len(v.t.tnodeList))
# else:
# g.trace(v.headString(),"no tnodeList")
#
# if hasattr(v.t,"tnodeList") and len(v.t.tnodeList) > 0 and
# v.isAnyAtFileNode():
# if isThin:
# if g.app.unitTesting:
# g.app.unitTestDict["warning"] = True
# g.es("deleting tnode list for %s" %
# p.headString(),color="blue")
# # This is safe: cloning can't change the type of this node!
# delattr(v.t,"tnodeList")
# else:
# fc.putTnodeList(v) # New in 4.0
#
# if hasattr(v,"unknownAttributes"): # New in 4.0
# self.putUnknownAttributes(v)
# if p.hasChildren() and not forceWrite and not self.usingClipboard:
# # We put the entire tree when using the clipboard, so no need
# for this.
# self.putDescendentUnknownAttributes(p)
# self.putDescendentAttributes(p)
#@-at
#@nonl
#@-node:zorcanda!.20050912154148.3:<< Put tnodeList and unKnownAttributes >>
#@nl
#fc.put(">")
#@ << Write the head text >>
#@+node:zorcanda!.20050912154148.4:<< Write the head text >>
headString = p.v.headString()
if headString:
vh = doc.createElement("vh")
v_element.appendChild(vh)
vh.setTextContent(headString)
#fc.put("<vh>")
#fc.putEscapedString(headString)
#fc.put("</vh>")
#@-node:zorcanda!.20050912154148.4:<< Write the head text >>
#@nl
#if not self.usingClipboard:
#
#@nonl
#@<< issue informational messages >>
#@+node:zorcanda!.20050912154148.5:<< issue informational messages >>
if p.isAtThinFileNode and p.isOrphan():
g.es("Writing erroneous: %s" % p.headString(), color="blue")
p.clearOrphan()
if 0: # For testing.
if p.isAtIgnoreNode():
for p2 in p.self_and_subtree_iter():
if p2.isAtThinFileNode():
g.es("Writing @ignore'd: %s" % p2.headString(),
color="blue")
#@nonl
#@-node:zorcanda!.20050912154148.5:<< issue informational messages >>
#@nl
# New in 4.2: don't write child nodes of @file-thin trees (except when writing to clipboard)
if p.hasChildren():
#fc.put_nl()
# This optimization eliminates all "recursive" copies.
p.moveToFirstChild()
while 1:
fc.putVnode2(p, ignored, doc, v_element)
if p.hasNext(): p.moveToNext()
else: break
p.moveToParent()
def print_ivars (self):
"""Debugging routine for Prefs panel."""
for var in self.ivars:
g.trace(var, getattr(self,var))
def oops(self):
g.trace("unitTestGui",g.callerName(2))
if 0: # Fail the unit test.
assert 0,"call to undefined method in unitTestMethod class"
def __getattr__(self,attr):
g.trace("nullGui",attr)
return nullObject()