def get_fn (self,s,tag):
pc = self
c = pc.c
fn = s or c.p.h[len(tag):]
fn = fn.strip()
# Similar to code in g.computeFileUrl
if fn.startswith('~'):
# Expand '~' and handle Leo expressions.
fn = fn[1:]
fn = g.os_path_expanduser(fn)
fn = g.os_path_expandExpression(fn,c=c)
fn = g.os_path_finalize(fn)
else:
# Handle Leo expressions.
fn = g.os_path_expandExpression(fn,c=c)
# Handle ancestor @path directives.
if c and c.openDirectory:
base = c.getNodePath(c.p)
fn = g.os_path_finalize_join(c.openDirectory,base,fn)
else:
fn = g.os_path_finalize(fn)
ok = g.os_path_exists(fn)
return ok,fn
def get_fn (self,s,tag):
pc = self
c = pc.c
fn = s or c.p.h[len(tag):]
fn = fn.strip()
# Similar to code in g.computeFileUrl
if fn.startswith('~'):
# Expand '~' and handle Leo expressions.
fn = fn[1:]
fn = g.os_path_expanduser(fn)
fn = g.os_path_expandExpression(fn,c=c)
fn = g.os_path_finalize(fn)
else:
# Handle Leo expressions.
fn = g.os_path_expandExpression(fn,c=c)
# Handle ancestor @path directives.
if c and c.openDirectory:
base = c.getNodePath(c.p)
fn = g.os_path_finalize_join(c.openDirectory,base,fn)
else:
fn = g.os_path_finalize(fn)
ok = g.os_path_exists(fn)
return ok,fn
def onUrl1 (tag,keywords):
"""Redefine the @url functionality of Leo Core: allows jumping to URL _and UNLs_.
Spaces are now allowed in URLs."""
trace = False and not g.unitTesting
c = keywords.get("c")
p = keywords.get("p")
v = keywords.get("v")
# The url key is new in 4.3 beta 2.
# The url ends with the first blank, unless either single or double quotes are used.
url = keywords.get('url') or ''
url = url.replace('%20',' ')
#@+at Most browsers should handle the following urls:
# ftp://ftp.uu.net/public/whatever.
# http://localhost/MySiteUnderDevelopment/index.html
# file://home/me/todolist.html
#@@c
try:
try:
urlTuple = urlparse.urlsplit(url)
if trace: logUrl(urlTuple)
except:
g.es("exception interpreting the url " + url)
g.es_exception()
return False
if not urlTuple[0]:
urlProtocol = "file" # assume this protocol by default
else:
urlProtocol = urlTuple[0]
if urlProtocol == "file":
if urlTuple[2].endswith(".leo"):
if hasattr(c.frame.top, 'update_idletasks'):
# this is Tk only - TNB
c.frame.top.update_idletasks()
# Clear remaining events, so they don't interfere.
filename = os.path.expanduser(urlTuple[2])
filename = g.os_path_expandExpression(filename,c=c)
# 2011/01/25: bogomil
if not os.path.isabs(filename):
filename = os.path.normpath(os.path.join(c.getNodePath(p),filename))
ok,frame = g.openWithFileName(filename, c)
if ok:
#@+<< go to the node>>
#@+node:ekr.20110602070710.3433: *3* <<go to the node>>
c2 = frame.c
if urlTuple [4]: # we have a UNL!
recursiveUNLSearch(urlTuple[4].split("-->"), c2)
# Disable later call to c.onClick so the focus stays in c2.
c.doubleClickFlag = True
#@-<< go to the node>>
elif urlTuple[0] == "":
#@+<< go to node in present outline >>
#@+node:ekr.20110602070710.3434: *3* << go to node in present outline >>
if urlTuple [2]:
recursiveUNLSearch(urlTuple[2].split("-->"), c)
#@-<< go to node in present outline >>
else:
#@+<<invoke external browser>>
#@+node:ekr.20110602070710.3435: *3* <<invoke external browser>>
import webbrowser
# Mozilla throws a weird exception, then opens the file!
try:
webbrowser.open(url)
except:
pass
#@-<<invoke external browser>>
else:
#@+<<invoke external browser>>
#@+node:ekr.20110602070710.3435: *3* <<invoke external browser>>
import webbrowser
# Mozilla throws a weird exception, then opens the file!
try:
webbrowser.open(url)
except:
pass
#@-<<invoke external browser>>
return True
# PREVENTS THE EXECUTION OF LEO'S CORE CODE IN
# Code-->Gui Base classes-->@thin leoFrame.py-->class leoTree-->tree.OnIconDoubleClick (@url)
except:
g.es("exception opening " + url)
g.es_exception()
return False
def onUrl1(tag, keywords):
"""Redefine the @url functionality of Leo Core: allows jumping to URL _and UNLs_.
Spaces are now allowed in URLs."""
trace = False and not g.unitTesting
c = keywords.get("c")
p = keywords.get("p")
v = keywords.get("v")
# The url key is new in 4.3 beta 2.
# The url ends with the first blank, unless either single or double quotes are used.
url = keywords.get('url') or ''
url = url.replace('%20', ' ')
#@+at Most browsers should handle the following urls:
# ftp://ftp.uu.net/public/whatever.
# http://localhost/MySiteUnderDevelopment/index.html
# file://home/me/todolist.html
#@@c
try:
try:
urlTuple = urlparse.urlsplit(url)
if trace: logUrl(urlTuple)
except:
g.es("exception interpreting the url " + url)
g.es_exception()
return False
if not urlTuple[0]:
urlProtocol = "file" # assume this protocol by default
else:
urlProtocol = urlTuple[0]
if urlProtocol == "file":
if urlTuple[2].endswith(".leo"):
if hasattr(c.frame.top, 'update_idletasks'):
# this is Tk only - TNB
c.frame.top.update_idletasks()
# Clear remaining events, so they don't interfere.
filename = os.path.expanduser(urlTuple[2])
filename = g.os_path_expandExpression(filename, c=c)
# 2011/01/25: bogomil
if not os.path.isabs(filename):
filename = os.path.normpath(
os.path.join(c.getNodePath(p), filename))
ok, frame = g.openWithFileName(filename, c)
if ok:
#@+<< go to the node>>
#@+node:ekr.20110602070710.3433: *3* <<go to the node>>
c2 = frame.c
if urlTuple[4]: # we have a UNL!
recursiveUNLSearch(urlTuple[4].split("-->"), c2)
# Disable later call to c.onClick so the focus stays in c2.
c.doubleClickFlag = True
#@-<< go to the node>>
elif urlTuple[0] == "":
#@+<< go to node in present outline >>
#@+node:ekr.20110602070710.3434: *3* << go to node in present outline >>
if urlTuple[2]:
recursiveUNLSearch(urlTuple[2].split("-->"), c)
#@-<< go to node in present outline >>
else:
#@+<<invoke external browser>>
#@+node:ekr.20110602070710.3435: *3* <<invoke external browser>>
import webbrowser
# Mozilla throws a weird exception, then opens the file!
try:
webbrowser.open(url)
except:
pass
#@-<<invoke external browser>>
else:
#@+<<invoke external browser>>
#@+node:ekr.20110602070710.3435: *3* <<invoke external browser>>
import webbrowser
# Mozilla throws a weird exception, then opens the file!
try:
webbrowser.open(url)
except:
pass
#@-<<invoke external browser>>
return True
# PREVENTS THE EXECUTION OF LEO'S CORE CODE IN
# Code-->Gui Base classes-->@thin leoFrame.py-->class leoTree-->tree.OnIconDoubleClick (@url)
except:
g.es("exception opening " + url)
g.es_exception()
return False