From 3c94180482e4ccd256f087ff182278f083a94276 Mon Sep 17 00:00:00 2001
From: Stefan Huber <shuber2@gmail.com>
Date: Wed, 11 Jun 2008 18:22:18 +0200
Subject: [PATCH] Adding a source view

---
 DbgTerminal.py   |  3 +++
 GdbTerminal.py   |  9 +++++++++
 PositionFrame.py | 16 ++++++++++++++++
 3 files changed, 28 insertions(+)

diff --git a/DbgTerminal.py b/DbgTerminal.py
index c854bba..afeca3d 100644
--- a/DbgTerminal.py
+++ b/DbgTerminal.py
@@ -193,6 +193,9 @@ class DbgTerminal (vte.Terminal):
 	def getExpression(self, expr):
 		raise NotImplementedError()
 
+	def listCodeSnippet(self):
+		raise NotImplementedError()
+
 	def waitForPrompt(self, his):		
 		raise NotImplementedError()
 
diff --git a/GdbTerminal.py b/GdbTerminal.py
index 579849d..5e6ba6d 100755
--- a/GdbTerminal.py
+++ b/GdbTerminal.py
@@ -137,6 +137,15 @@ class GdbTerminal (DbgTerminal.DbgTerminal):
 		split = string.split(answer, "=")
 		return string.join(split[1:], "=").strip()
 
+	
+	def listCodeSnippet(self):
+		starthis = self.getHistoryLen()
+		self.feed_child("list\n")
+		endhis, response = self.waitForPrompt(starthis)
+
+		text = string.join(self.history[starthis:endhis], "\n")
+		return text
+
 
 	def waitForPrompt(self, his):
 		rx = "^\(gdb\)"
diff --git a/PositionFrame.py b/PositionFrame.py
index ce82619..4403932 100644
--- a/PositionFrame.py
+++ b/PositionFrame.py
@@ -69,12 +69,22 @@ class PositionFrame (StatusFrame.StatusFrame):
 
 
 	def updateValues(self, status, param):
+		
+		#Create new text buffer for source view
+		buf = gtk.TextBuffer()
 
 		if status == "break":		
 			self.file, self.lineno = param
 			self.positionLabel.set_label("%s:%d" % (self.file, self.lineno))
+
+			#Get some code
+			code = self.debugger.listCodeSnippet()
+			buf.set_text(code)
+
+
 		else:
 			self.file, self.lineno = None, None
+			code = ""
 
 			if status == "exited":
 				self.positionLabel.set_label("Exited with code %d." % param)
@@ -85,6 +95,12 @@ class PositionFrame (StatusFrame.StatusFrame):
 			else:
 				self.positionLabel.set_label(status)
 
+	
+		#Set the buffer
+		self.srcview.set_buffer(buf)
+
+
+		
 
 	def applyConfiguration(self, conf):
 		pass
-- 
2.39.5