def forceFocus(self, cursorToo=True):
# only force focus if window is viewable
if not wutil.isViewable(self.top.winfo_id()):
return
# warp cursor
# if no previous position, move to center
gw = self.gwidget
if gw:
if gw.lastX is None or \
(gw.lastX == 0 and gw.lastY == 0):
swCurObj = gw.getSWCursor()
if swCurObj:
gw.lastX = int(swCurObj.lastx*gw.winfo_width())
gw.lastY = int((1.-swCurObj.lasty)*gw.winfo_height())
else:
gw.lastX = int(gw.winfo_width()/2.)
gw.lastY = int(gw.winfo_height()/2.)
if cursorToo:
wutil.moveCursorTo(gw.winfo_id(),
gw.winfo_rootx(),
gw.winfo_rooty(),
gw.lastX,
gw.lastY)
# On non-X, "focus_force()" places focus on the gwidget canvas, but
# this may not have the global focus; it may only be the widget seen
# when the application itself has focus. We may need to force the
# app itself to have focus first, so we do that here too.
wutil.forceFocusToNewWindow()
gw.focus_force()
def __init__(self, filename=logo, text=None, textcolor="blue", **kw):
# look for file in both local directory and this script's directory
if not os.path.exists(filename):
tfilename = os.path.join(os.path.dirname(__file__),filename)
if not os.path.exists(tfilename):
raise ValueError("Splash image `%s' not found" % filename)
filename = tfilename
self.filename = filename
self.nlines = 1
self.textcolor = textcolor
if text:
if isinstance(text, type("")):
text = text.split("\n")
self.nlines = len(text)
self.initialText = text
else:
self.initialText = [None]
# put focus on this app (Mac only)
self.__termWin = None
if wutil.hasGraphics and wutil.WUTIL_ON_MAC:
self.__termWin = wutil.getFocalWindowID() # the terminal window
wutil.forceFocusToNewWindow()
# create it
SplashScreen.__init__(self, **kw)
self.defaultCursor = self['cursor']
self.bind("<Button>", self.killCursor)
self.bind("<ButtonRelease>", self.Destroy)
def __init__(self, filename=logo, text=None, textcolor="blue", **kw):
# look for file in both local directory and this script's directory
if not os.path.exists(filename):
tfilename = os.path.join(os.path.dirname(__file__), filename)
if not os.path.exists(tfilename):
raise ValueError("Splash image `%s' not found" % filename)
filename = tfilename
self.filename = filename
self.nlines = 1
self.textcolor = textcolor
if text:
if isinstance(text, type("")):
text = text.split("\n")
self.nlines = len(text)
self.initialText = text
else:
self.initialText = [None]
# put focus on this app (Mac only)
self.__termWin = None
if wutil.hasGraphics and wutil.WUTIL_ON_MAC:
self.__termWin = wutil.getFocalWindowID() # the terminal window
wutil.forceFocusToNewWindow()
# create it
SplashScreen.__init__(self, **kw)
self.defaultCursor = self['cursor']
self.bind("<Button>", self.killCursor)
self.bind("<ButtonRelease>", self.Destroy)
def forceFocus(self, cursorToo=True):
# only force focus if window is viewable
if not wutil.isViewable(self.top.winfo_id()):
return
# warp cursor
# if no previous position, move to center
gw = self.gwidget
if gw:
if gw.lastX is None or \
(gw.lastX == 0 and gw.lastY == 0):
swCurObj = gw.getSWCursor()
if swCurObj:
gw.lastX = int(swCurObj.lastx*gw.winfo_width())
gw.lastY = int((1.-swCurObj.lasty)*gw.winfo_height())
else:
gw.lastX = int(gw.winfo_width()/2.)
gw.lastY = int(gw.winfo_height()/2.)
if cursorToo:
wutil.moveCursorTo(gw.winfo_id(),
gw.winfo_rootx(),
gw.winfo_rooty(),
gw.lastX,
gw.lastY)
# On non-X, "focus_force()" places focus on the gwidget canvas, but
# this may not have the global focus; it may only be the widget seen
# when the application itself has focus. We may need to force the
# app itself to have focus first, so we do that here too.
wutil.forceFocusToNewWindow()
gw.focus_force()
def epar(theTask, parent=None, isChild=0):
if wutil is None or not wutil.hasGraphics:
raise IrafError("Cannot run epar without graphics windows")
if not isChild:
oldFoc = wutil.getFocalWindowID()
wutil.forceFocusToNewWindow()
PyrafEparDialog(theTask, parent, isChild)
if not isChild:
wutil.setFocusTo(oldFoc)
