r4677 - developers/werner/ahrt/host/tmc/lib

[werner at docs.openmoko.org]

Author: werner
Date: 2008-09-28 03:44:31 +0200 (Sun, 28 Sep 2008)
New Revision: 4677

Modified:
   developers/werner/ahrt/host/tmc/lib/dxplore.py
Log:
Highlight:
- waveforms can be edited, e.g., to manually correct glitches

Details:
- lib/dxplore.py (main_window): key "e" (edit) changes the value of the sample
  on the right side of the cursor



Modified: developers/werner/ahrt/host/tmc/lib/dxplore.py
===================================================================
--- developers/werner/ahrt/host/tmc/lib/dxplore.py	2008-09-28 01:42:31 UTC (rev 4676)
+++ developers/werner/ahrt/host/tmc/lib/dxplore.py	2008-09-28 01:44:31 UTC (rev 4677)
@@ -33,6 +33,8 @@
 
     color_normal = "green"
     color_selected = "yellow"
+    color_edit = "red"
+    edit_border = 2
     decode_color = "white"
     decode_bg_color = "#4040ff"
     decode_font = "-*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*"
@@ -43,11 +45,22 @@
 	self.tag = "d_%d" % number
 	self.zoom_tag = "d_z_%d" % number
 	self.d = data
+	self.edits = []
 	self.draw()
 
     def draw(self):
 	if self.main.pos0 > len(self.d):
 	    return
+
+	for pos in self.edits:
+	    if pos < self.main.pos0:
+		return
+	    self.main.w.create_rectangle(
+	      self.x(pos)-self.edit_border, self.y(0)+self.edit_border,
+	      self.x(pos+1)+self.edit_border, self.y(1)-self.edit_border,
+	      fill = self.color_edit, outline = self.color_edit,
+	      tags = "d_ed_"+self.tag)
+
 	pos0 = max(0, self.main.pos0)
 	last = self.d[pos0]
 	line = [ self.x(pos0), self.y(last) ]
@@ -86,6 +99,7 @@
 	
     def redraw(self):
 	self.main.w.delete(self.tag)
+	self.main.w.delete("d_ed_"+self.tag)
 	self.draw()
 
     def x(self, sample):
@@ -134,7 +148,15 @@
 	self.main.w.delete("d_fg_"+self.tag)
 	self.main.w.delete("d_bg_"+self.tag)
 
+    def edit(self, pos):
+	self.d[pos] = 1-self.d[pos]
+	if pos in self.edits:
+	    self.edits.remove(pos)
+	else:
+	    self.edits.append(pos)
+	self.redraw()
 
+
 # Base class to have access to the pretty-printing methods.
 
 class measurement_base:
@@ -429,6 +451,7 @@
 	master.bind("-", self.zoom_out)
 	master.bind(".", self.center)
 	master.bind("c", self.center)
+	master.bind("e", self.edit)
 	master.bind("<space>", self.user_coord)
 
     def decoder_menu(self, master, ch, n):
@@ -678,6 +701,12 @@
 	self.decode_from = None
 	self.meas_start.hide()
 
+    def edit(self, event):
+	if self.selected is None:
+	    return
+	self.selected.edit(self.cur.pos)
+	self.cur.move(self.cur.x)
+	
 
 class dxplore: