def execute(self):
self.gui.distributeInitialData(self.initial_data)
self.gui.distributeData(self.data)
screen_w, screen_h = screen_width(), screen_height()
if self.max_size is None:
self.max_size = screen_w / 2, screen_h / 3
if self.min_size is None:
self.min_size = screen_w / 2, screen_h / 4
self.gui.max_size = self.max_size
self.gui.min_size = self.min_size
resultMap = {}
if self.gui.findChild(name="okButton"):
resultMap["okButton"] = OK
if self.gui.findChild(name="cancelButton"):
resultMap["cancelButton"] = CANCEL
if self.gui.findChild(name="yesButton"):
resultMap["noButton"] = NO
if self.gui.findChild(name="yesButton"):
resultMap["yesButton"] = YES
ok = self.gui.execute(resultMap)
if ok:
return self.getOkResult()
return self.getCancelResult()
def execute(self):
self.gui.distributeInitialData(self.initial_data)
self.gui.distributeData(self.data)
screen_w, screen_h = screen_width(), screen_height()
if self.max_size is None:
self.max_size = screen_w // 2, screen_h // 3
if self.min_size is None:
self.min_size = screen_w // 2, screen_h // 4
self.gui.max_size = self.max_size
self.gui.min_size = self.min_size
resultMap = {}
if self.gui.findChild(name="okButton"):
resultMap["okButton"] = OK
if self.gui.findChild(name="cancelButton"):
resultMap["cancelButton"] = CANCEL
if self.gui.findChild(name="yesButton"):
resultMap["noButton"] = NO
if self.gui.findChild(name="yesButton"):
resultMap["yesButton"] = YES
ok = self.gui.execute(resultMap)
if ok:
return self.getOkResult()
return self.getCancelResult()
def new_f(*args, **kwargs):
try:
return pychan.tools.applyOnlySuitable(f, *args, **kwargs)
except Exception, e:
dialog = XMLDialog(StringIO(EXCEPTION_CATCHER_XML), initial_data={"message": str(e)})
tb = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback)
dialog.gui.findChild(name="traceback").text = "".join(tb)
dialog.min_size = screen_width() / 2, 3 * screen_height() / 4
dialog.max_size = screen_width() / 2, 3 * screen_height() / 4
result = dialog.execute()
if result == YES:
return new_f(*args, **kwargs)
elif result == NO:
return
raise
def new_f(*args,**kwargs):
try:
return pychan.tools.applyOnlySuitable(f,*args,**kwargs)
except Exception, e:
dialog = XMLDialog(StringIO(EXCEPTION_CATCHER_XML),
initial_data={'message':str(e)}
)
tb = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback)
dialog.gui.findChild(name="traceback").text = "".join(tb)
dialog.min_size = screen_width()/2,3*screen_height()/4
dialog.max_size = screen_width()/2,3*screen_height()/4
result = dialog.execute()
if result == YES:
return new_f(*args,**kwargs)
elif result == NO:
return
raise
def select(message="", options=[], caption="Message"):
text = _make_text(message)
dialog = XMLDialog(StringIO(SELECT_BOX_XML), initial_data={"message": text, "window": caption})
dialog.size = screen_width() / 3, 2 * screen_height() / 3
dialog.gui.findChild(name="message").max_width = screen_width() / 2 - 50
listbox = dialog.gui.findChild(name="selection")
listbox.items = options
if dialog.execute():
return listbox.selected_item
return None
def select(message="",options=[],caption="Message"):
text = _make_text(message)
dialog = XMLDialog(StringIO(SELECT_BOX_XML),
initial_data={'message':text,'window':caption})
dialog.size = screen_width()/3, 2*screen_height()/3
dialog.gui.findChild(name="message").max_width = screen_width()/2 - 50
listbox = dialog.gui.findChild(name="selection")
listbox.items = options
if dialog.execute():
return listbox.selected_item
return None
def select(message="", options=[], caption="Message"):
text = _make_text(message)
dialog = XMLDialog(StringIO(SELECT_BOX_XML))
dialog.size = screen_width() // 3, (2 * screen_height()) // 3
dialog.gui.findChild(name="message").max_width = screen_width() // 2 - 50
dialog.gui.findChild(name="message").text = text
dialog.gui.findChild(name="window").title = caption
listbox = dialog.gui.findChild(name="selection")
listbox.items = options
if dialog.execute():
return listbox.selected_item
return None
def select(message="",options=[],caption="Message"): text = _make_text(message) dialog = XMLDialog(StringIO(SELECT_BOX_XML)) dialog.size = screen_width() // 3, (2 * screen_height()) // 3 dialog.gui.findChild(name="message").max_width = screen_width() // 2 - 50 dialog.gui.findChild(name="message").text = text dialog.gui.findChild(name="window").title = caption listbox = dialog.gui.findChild(name="selection") listbox.items = options if dialog.execute(): return listbox.selected_item return None
def placeWidget(widget,position):
"""
Place a widget according to a string defining relative coordinates to screen borders.
The position definition has to be of the form: C{"<x_pos><x_delta>:<y_pos><y_delta>"}
C{<x_pos>} may be one of:
- left
- right
- center
- explicit
C{<y_pos>} may be one of:
- top
- bottom
- center
- explicit
C{explicit} means that the widgets x or y position will not be touched. The rest should be
self explanatory.
C{<x_delta>} and C{<y_delta>} must be of the form: +pixel_number or -pixel_number. Or comletely
omitted. Note that the sign has to be there for for positive deltas, too.
For brevity two shortcuts exist:
- "explict" -> "explict:explict"
- "automatic" -> "center:center"
A few examples::
"right-20:top"
"center:top+10"
"center:center"
@param widget: The PyChan widget.
@param position: A position definition.
If the position cannot be parsed a L{PyChanException} is thrown.
"""
if position == EXPLICIT:
return
x_pos,x_delta,y_pos,y_delta = _parsePosition(position)
x,y = widget.position
w,h = widget.size
if x_pos == CENTER:
x = (screen_width()-w)/2 + x_delta
if y_pos == CENTER:
y = (screen_height()-h)/2 + y_delta
if x_pos == LEFT:
x = x_delta
if y_pos == TOP:
y = y_delta
if x_pos == RIGHT:
x = screen_width() - w + x_delta
if y_pos == BOTTOM:
y = screen_height() - h + y_delta
widget.position = x,y
def placeWidget(widget, position):
"""
Place a widget according to a string defining relative coordinates to screen borders.
The position definition has to be of the form: C{"<x_pos><x_delta>:<y_pos><y_delta>"}
C{<x_pos>} may be one of:
- left
- right
- center
- explicit
C{<y_pos>} may be one of:
- top
- bottom
- center
- explicit
C{explicit} means that the widgets x or y position will not be touched. The rest should be
self explanatory.
C{<x_delta>} and C{<y_delta>} must be of the form: +pixel_number or -pixel_number. Or completely
omitted. Note that the sign has to be there for for positive deltas, too.
For brevity two shortcuts exist:
- "explicit" -> "explicit:explicit"
- "automatic" -> "center:center"
A few examples::
"right-20:top"
"center:top+10"
"center:center"
@param widget: The PyChan widget.
@param position: A position definition.
If the position cannot be parsed a L{PyChanException} is thrown.
"""
if position == EXPLICIT:
return
x_pos, x_delta, y_pos, y_delta = _parsePosition(position)
x, y = widget.position
w, h = widget.size
if x_pos == CENTER:
x = (screen_width() - w) // 2 + x_delta
if y_pos == CENTER:
y = (screen_height() - h) // 2 + y_delta
if x_pos == LEFT:
x = x_delta
if y_pos == TOP:
y = y_delta
if x_pos == RIGHT:
x = screen_width() - w + x_delta
if y_pos == BOTTOM:
y = screen_height() - h + y_delta
widget.position = x, y
