- fixing problem of destroying windows -> segfault

[pygdb.git] / DbgTerminal.py

diff --git a/DbgTerminal.py b/DbgTerminal.py
index 605c2b79612823a92f4955f935517737b142f856..21aa1c42d790f4b1bc230be0e51c54715b627466 100644 (file)
--- a/DbgTerminal.py
+++ b/DbgTerminal.py
@@ -5,6 +5,7 @@ __author__ = "shuber"
 
 
 import gtk
+import os
 import pango
 import pty
 import string
@@ -21,28 +22,44 @@ class DbgTerminal (vte.Terminal):
        isactive = True
        lastrow = 0
        history = []
+       childpid = None
 
 
-       def __init__(self, clientCmd):
+       def __init__(self, clientCmd, exitcb=None):
 
                vte.Terminal.__init__(self)
 
+               def onChildExited():
+                       self.childpid = None
+                       if exitcb != None:
+                               exitcb()
+
                #Start debugger
                self.clientCmd = clientCmd
-               self.fork_command( self.getCommand(), self.getArgv())
-
                #Open pseudo-terminal where to-be-debugged process reads/writes to
                self.client_ptymaster, self.client_ptyslave = pty.openpty()
-               self.setPty(self.client_ptyslave)
 
                #Set up terminal window and initialize debugger
                self.connect("cursor-moved", self.contents_changed)
-               self.connect("child-exited", lambda *w: gtk.main_quit())
+               self.connect("child-exited", lambda *w: onChildExited())
 
+               #font description
                fontdesc = pango.FontDescription("monospace 9")
                self.set_font(fontdesc)
 
 
+       def initialize(self):
+               self.childpid = self.fork_command( self.getCommand(), self.getArgv())
+               self.setPty(self.client_ptyslave)
+               self.waitForActivation()
+
+       def stopDbg(self):
+
+               if self.childpid != None:
+                       os.kill(self.childpid, 15);
+                       self.childpid = None
+
+
 
        def contents_changed(self, term):
                c,r = term.get_cursor_position()
@@ -134,15 +151,6 @@ class DbgTerminal (vte.Terminal):
        def isActive(self):
                return self.isactive
 
-       def getLastLine(self):
-               if len(self.history) == 0:
-                       return None
-
-               return self.history[-1]
-
-       def feed_dbg(self, text):
-               self.feed_child(text)
-
        
        
 
@@ -184,17 +192,3 @@ class DbgWindow (gtk.Window):
 
 
 
-
-def launchDebugger(wnd, term):
-
-       wnd.toggleClientIOWindow()
-
-       term.setBreakpoint("main.cpp", 15)
-       term.setRun()
-       res = term.getExpression("a")
-       print "Result = ", res
-
-       term.setQuit()
-
-
-