# HG changeset patch
# User drewp@bigasterisk.com
# Date 2008-06-15 23:11:48
# Node ID fb888a771b422aa05e5c1e592c6228ad26e71486
# Parent  c5db6b33203079ce999c5b2b21c0e924950620a5

curvecalc now starts up showing the whole time range

diff --git a/bin/curvecalc b/bin/curvecalc
--- a/bin/curvecalc
+++ b/bin/curvecalc
@@ -433,6 +433,7 @@ musicfilename = showconfig.songOnDisk(so
 maxtime = wavelength(musicfilename)
 dispatcher.send("max time",maxtime=maxtime)
 dispatcher.connect(lambda: maxtime, "get max time",weak=0)
+dispatcher.send("show all")
 curveset.load(basename=os.path.join(showconfig.curvesDir(),
                                     showconfig.songFilenameFromURI(song)),
               skipMusic=opts.skip_music)
@@ -461,7 +462,7 @@ root.bind("<Control-Key-s>",savekey)
 root.bind("<Control-Key-r>", lambda evt: dispatcher.send('reload all subs'))
 
 create_status_lines(root)
-for helpline in ["Bindings: C-s save subterms;  Esc see current time; S-Esc see curtime to end; Mousewheel zoom; C-p play/pause music at mouse",
+for helpline in ["Bindings: C-s save subterms;  Esc see current time; S-Esc see curtime to end; C-Esc show all; Mousewheel zoom; C-p play/pause music at mouse",
                  "Curve point bindings: B1 drag point; C-B1 curve add point; S-B1 sketch points; Del selected points; 1..5 add point at time; B1 drag select points",
                  "Available in functions: nsin/ncos period=amp=1; within(a,b) bef(x) aft(x) compare to time; smoove(x) cubic smoothstep; chan(name); curvename(t) eval curve"]:
     tk.Label(root,text=helpline, font="Helvetica -12 italic",
diff --git a/light9/curve.py b/light9/curve.py
--- a/light9/curve.py
+++ b/light9/curve.py
@@ -183,6 +183,7 @@ class Curveview(tk.Canvas):
         self.bind("<Shift-Escape>", lambda ev:
                   dispatcher.send("see time until end",
                                   t=self.current_time()))
+        self.bind("<Control-Escape>", lambda ev: dispatcher.send("show all"))
         self.bind("<Control-p>", lambda ev:
                   dispatcher.send("music seek",
                                   t=self.world_from_screen(ev.x,0)[0]))
diff --git a/light9/zoomcontrol.py b/light9/zoomcontrol.py
--- a/light9/zoomcontrol.py
+++ b/light9/zoomcontrol.py
@@ -81,6 +81,7 @@ class Zoomcontrol(object,tk.Canvas):
         dispatcher.connect(self.zoom_about_mouse, "zoom about mouse")
         dispatcher.connect(self.see_time, "see time")
         dispatcher.connect(self.see_time_until_end, "see time until end")
+        dispatcher.connect(self.show_all, "show all")
         dispatcher.connect(self.zoom_to_range, "zoom to range")
         self.created=1
     def zoom_to_range(self,start,end):
@@ -88,6 +89,11 @@ class Zoomcontrol(object,tk.Canvas):
         self.end = end
         self.redrawzoom()
 
+    def show_all(self):
+        self.start = self.mintime
+        self.end = self.maxtime
+        self.redrawzoom()
+
     def zoom_about_mouse(self,t,factor):
         self.start = t - factor*(t-self.start)
         self.end = t + factor*(self.end-t)