Initial revision

Lib/lib-stdwin/wdbsrcwin.py

@@ -0,0 +1,97 @@
+# wdbsrcwin.py -- source window for wdb
+
+import stdwin
+from stdwinevents import *
+import srcwin
+
+
+class DebuggerSourceWindow(srcwin.SourceWindow):
+	
+	def init(self, debugger, filename):
+		self.debugger = debugger
+		self.curlineno = 0
+		self.focus = 0
+		return srcwin.SourceWindow.init(self, filename)
+	
+	def close(self):
+		del self.debugger.sourcewindows[self.filename]
+		del self.debugger
+		srcwin.SourceWindow.close(self)
+	
+	def dispatch(self, event):
+		type, win, detail = event
+		if type == WE_CHAR:
+			self.char(detail)
+		elif type == WE_COMMAND:
+			self.command(detail)
+		elif type == WE_MOUSE_DOWN:
+			self.mouse_down(detail)
+		else:
+			srcwin.SourceWindow.dispatch(self, event)
+	
+	def char(self, detail):
+		self.debugger.char(detail)
+	
+	def command(self, detail):
+		self.debugger.command(detail)
+	
+	def mouse_down(self, detail):
+		(h, v), clicks, button, mask = detail
+		if h >= self.leftmargin:
+			srcwin.SourceWindow.dispatch(self, \
+				(WE_MOUSE_DOWN, self.win, detail))
+			return
+		lineno = v/self.lineheight + 1
+		if 1 <= lineno <= self.linecount:
+			if self.debugger.get_break(self.filename, lineno):
+				f = self.debugger.clear_break
+			else:
+				f = self.debugger.set_break
+			err = f(self.filename, lineno)
+			if err: stdwin.message(err)
+			else: self.changemark(lineno)
+		else:
+			stdwin.fleep()
+	
+	def getmark(self, lineno):
+		s = `lineno`
+		if lineno == self.focus:
+			s = '[' + s + ']'
+		else:
+			s = ' ' + s + ' '
+		if lineno == self.curlineno:
+			s = s + '->'
+		else:
+			s = s + '  '
+		br = self.debugger.breaks
+		if br.has_key(self.filename) and lineno in br[self.filename]:
+			s = s + 'B'
+		else:
+			s = s + ' '
+		return s
+	
+	def setlineno(self, newlineno):
+		if newlineno != self.curlineno:
+			oldlineno = self.curlineno
+			self.curlineno = newlineno
+			self.changemark(oldlineno)
+			self.changemark(newlineno)
+		if newlineno != 0:
+			self.showline(newlineno)
+	
+	def resetlineno(self):
+		self.setlineno(0)
+	
+	def setfocus(self, newfocus):
+		if newfocus != self.focus:
+			oldfocus = self.focus
+			self.focus = newfocus
+			self.changemark(oldfocus)
+			self.changemark(newfocus)
+		if newfocus != 0:
+			self.showline(newfocus)
+	
+	def resetfocus(self):
+		self.setfocus(0)
+
+# XXX Should get rid of focus stuff again