def getKey(self, event):
import gkicmd
# The main character handling routine where no special keys
# are used (e.g., arrow keys)
key = event.char
if not key:
# ignore keypresses of non printable characters
return
elif key == '\004':
# control-D causes immediate EOF
self.eof = "EOF from `^D'"
self.top.quit()
elif key == '\003':
# control-C causes interrupt
self.window.gcurTerminate("interrupted by `^C'")
x,y = self.getNDCCursorPos()
if self.markcur and key not in 'q?:=UR':
metacode = gkicmd.markCross(x,y)
self.appendMetacode(metacode)
if key == ':':
colonString = self.readString(prompt=": ")
if colonString:
if colonString[0] == '.':
if colonString[1:] == 'markcur+':
self.markcur = 1
elif colonString[1:] == 'markcur-':
self.markcur = 0
elif colonString[1:] == 'markcur':
self.markcur = not self.markcur
else:
self.writeString("Unimplemented CL gcur `:%s'" % colonString)
else:
self._setRetString(key,x,y,colonString)
elif key == '=':
# snap command - print the plot
import gki
gki.printPlot(self.window)
elif key in string.ascii_uppercase:
if key == 'I':
# I is equivalent to keyboard interrupt
self.window.gcurTerminate("interrupted by `I' keyboard command")
elif key == 'R':
self.window.redrawOriginal()
elif key == 'T':
textString = self.readString(prompt="Annotation string: ")
metacode = gkicmd.text(textString,x,y)
self.window.forceNextDraw() # we can afford a perf hit here,
# a human just typed in text
self.appendMetacode(metacode)
elif key == 'U':
self.window.undoN()
elif key == 'C':
wx,wy,gwcs = self._convertXY(x,y)
self.writeString("%g %g" % (wx,wy))
else:
self.writeString("Unimplemented CL gcur command `%s'" % key)
else:
self._setRetString(key,x,y,"")
def doprint(self):
stdout = sys.stdout
sys.stdout = self.StatusLine
try:
gki.printPlot(self)
finally:
sys.stdout = stdout
def doprint(self):
stdout = sys.stdout
sys.stdout = self.StatusLine
try:
gki.printPlot(self)
finally:
sys.stdout = stdout
def getKey(self, event):
import gkicmd
# The main character handling routine where no special keys
# are used (e.g., arrow keys)
key = event.char
if not key:
# ignore keypresses of non printable characters
return
elif key == '\004':
# control-D causes immediate EOF
self.eof = "EOF from `^D'"
self.top.quit()
elif key == '\003':
# control-C causes interrupt
self.window.gcurTerminate("interrupted by `^C'")
x, y = self.getNDCCursorPos()
if self.markcur and key not in 'q?:=UR':
metacode = gkicmd.markCross(x, y)
self.appendMetacode(metacode)
if key == ':':
colonString = self.readString(prompt=": ")
if colonString:
if colonString[0] == '.':
if colonString[1:] == 'markcur+':
self.markcur = 1
elif colonString[1:] == 'markcur-':
self.markcur = 0
elif colonString[1:] == 'markcur':
self.markcur = not self.markcur
else:
self.writeString("Unimplemented CL gcur `:%s'" %
colonString)
else:
self._setRetString(key, x, y, colonString)
elif key == '=':
# snap command - print the plot
import gki
gki.printPlot(self.window)
elif key in string.ascii_uppercase:
if key == 'I':
# I is equivalent to keyboard interrupt
self.window.gcurTerminate(
"interrupted by `I' keyboard command")
elif key == 'R':
self.window.redrawOriginal()
elif key == 'T':
textString = self.readString(prompt="Annotation string: ")
metacode = gkicmd.text(textString, x, y)
self.window.forceNextDraw() # we can afford a perf hit here,
# a human just typed in text
self.appendMetacode(metacode)
elif key == 'U':
self.window.undoN()
elif key == 'C':
wx, wy, gwcs = self._convertXY(x, y)
self.writeString("%g %g" % (wx, wy))
else:
self.writeString("Unimplemented CL gcur command `%s'" % key)
else:
self._setRetString(key, x, y, "")
