#@+leo-ver=4-thin
#@+node:edream.110203113231.925:@thin script_io_to_body.py
"""Send output from the Execute Script command to the end of the body pane"""
#@@language python
#@@tabwidth -4
__version__ = "1.5"
#@<< imports >>
#@+node:ekr.20050101090207.4:<< imports >>
import leo.core.leoGlobals as g
import leo.core.leoPlugins as leoPlugins
Tk = g.importExtension('Tkinter',pluginName=__name__,verbose=True)
#@nonl
#@-node:ekr.20050101090207.4:<< imports >>
#@nl
#@<< version history >>
#@+node:ekr.20071212114235:<< version history >>
#@@nocolor
#@+at
#
# 1.5 EKR: A complete rewrite. Now works with Leo 4.4.5 code base.
#@-at
#@nonl
#@-node:ekr.20071212114235:<< version history >>
#@nl
#@+others
#@+node:ekr.20071025195133:init
def init():
ok = Tk and not g.app.unitTesting
# Not for unit testing: modifies core classes.
if not ok: return False
if g.app.gui is None:
g.app.createTkGui(__file__)
if g.app.gui.guiName() != "tkinter": return False
leoPlugins.registerHandler('after-create-leo-frame',onCreate)
g.plugin_signon(__name__)
return True
#@-node:ekr.20071025195133:init
#@+node:ekr.20071212092332:onCreate
def onCreate (tag, keys):
c = keys.get('c')
if c and c.frame.log:
g.pr('overriding c.executeScript')
# Inject ivars.
log = c.frame.log
c.script_io_to_body_oldexec = c.executeScript
c.script_io_to_body_oldput = log.put
c.script_io_to_body_oldputnl = log.putnl
# Override c.executeScript.
g.funcToMethod(newExecuteScript,c.__class__,'executeScript')
c.k.overrideCommand('execute-script',c.executeScript)
#@-node:ekr.20071212092332:onCreate
#@+node:edream.110203113231.928:newPut and newPutNl
# Same as frame.put except sends output to the end of the body text.
def newPut (self,s,*args,**keys):
body = self.frame.body ; w = body.bodyCtrl
# g.pr('newPut',repr(s),w,g.callers())
if w:
w.insert("end",s)
body.onBodyChanged("Typing")
# else: g.pr(s,newline=False)
# Same as frame.putnl except sends output to the end of the body text.
def newPutNl (self,s,*args,**keys):
newPut (self,'\n')
#@-node:edream.110203113231.928:newPut and newPutNl
#@+node:ekr.20071212091008.1:newExecuteScript & helpers
def newExecuteScript (self,
event=None,p=None,script=None,
useSelectedText=True,define_g=True,
define_name='__main__',silent=False
):
c = self ; log = c.frame.log
redirect(c)
# Use silent to suppress 'end of script message'
c.script_io_to_body_oldexec(event,p,script,useSelectedText,define_g,define_name,silent=True)
undirect(c)
# Now issue the 'end of script' message'
if not silent:
tabName = log and hasattr(log,'tabName') and log.tabName or 'Log'
g.ecnl()
g.es("end of script",color="purple",tabName=tabName)
#@+node:ekr.20071212090128:redirect
def redirect (c):
log = c.frame.log.__class__
g.funcToMethod(newPut,log,"put")
g.funcToMethod(newPutNl,log,"putnl")
#@nonl
#@-node:ekr.20071212090128:redirect
#@+node:ekr.20071212091008:undirect
def undirect (c):
log = c.frame.log.__class__
g.funcToMethod(c.script_io_to_body_oldput,log,"put")
g.funcToMethod(c.script_io_to_body_oldputnl,log,"putnl")
#@-node:ekr.20071212091008:undirect
#@-node:ekr.20071212091008.1:newExecuteScript & helpers
#@-others
#@-node:edream.110203113231.925:@thin script_io_to_body.py
#@-leo
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