def _OnMotion(self, obj=None, event=""):
# JDG retire this after we eliminate Atamai event handling
if self._RenderWindowInteractor.GetInteractorStyle(
) != self.interactor_style:
return
#(x, y) = obj.GetEventPosition()
#(oldx, oldy) = obj.GetLastEventPosition()
x, y = obj.GetLastPos()
oldx, oldy = obj.GetOldPos()
if x == oldx and y == oldy:
return
e = EventHandler.Event()
e.type = '6'
e.state = 1 * (obj.GetShiftKey() > 0) | \
4 * (obj.GetCtrlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
# JDG changed e.num to reflect real mouse button state
e.num = obj.GetButton()
(e.width, e.height) = obj.GetInteractor().GetSize()
(e.x, e.y) = (x, y)
# self.PrintEvent(e)
self.HandleEvent(e)
def _TrapLeave(self):
e = EventHandler.Event()
e.type = '8'
e.state = 1 * (self._InteractorStyle.GetShiftKey() > 0) | \
4 * (self._InteractorStyle.GetCtrlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = 0
(e.width, e.height) = self._RenderWindowInteractor.GetSize()
(e.x, e.y) = self._InteractorStyle.GetLastPos()
# self.PrintEvent(e)
self.HandleEvent(e)
def _TrapKeyRelease(self):
e = EventHandler.Event()
e.type = '3'
e.state = 1 * (self._InteractorStyle.GetShiftKey() > 0) | \
4 * (self._InteractorStyle.GetCtrlKey() > 0) | \
self._State
e.keysym = self._InteractorStyle.GetKeySym()
e.char = chr(self._InteractorStyle.GetChar())
e.num = 0
(e.width, e.height) = self._RenderWindowInteractor.GetSize()
(e.x, e.y) = self._InteractorStyle.GetLastPos()
# self.PrintEvent(e)
self.HandleEvent(e)
def _TrapButtonRelease(self, num):
e = EventHandler.Event()
e.type = '5'
e.state = 1 * (self._InteractorStyle.GetShiftKey() > 0) | \
4 * (self._InteractorStyle.GetCtrlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = num
(e.width, e.height) = self._RenderWindowInteractor.GetSize()
(e.x, e.y) = self._RenderWindowInteractor.GetEventPosition()
self._State = self._State & ~(0x80 << num) # clear bit for button
self.HandleEvent(e)
def _OnLeave(self, obj=None, event=""):
e = EventHandler.Event()
e.type = '8'
e.state = 1 * (obj.GetShiftKey() > 0) | \
4 * (obj.GetControlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = 0
(e.width, e.height) = obj.GetSize()
(e.x, e.y) = obj.GetEventPosition()
# self.PrintEvent(e)
self.HandleEvent(e)
def _OnConfigure(self, obj=None, event=""):
e = EventHandler.Event()
e.type = '22'
e.state = 1 * (obj.GetShiftKey() > 0) | \
4 * (obj.GetCtrlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = 0
(e.width, e.height) = obj.GetInteractor().GetSize()
(e.x, e.y) = obj.GetInteractor().GetLastEventPosition()
# self.PrintEvent(e)
self.HandleEvent(e)
def _TrapButtonPress(self, num):
e = EventHandler.Event()
e.type = '4'
e.state = 1 * (self._InteractorStyle.GetShiftKey() > 0) | \
4 * (self._InteractorStyle.GetCtrlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = num
(e.width, e.height) = self._RenderWindowInteractor.GetSize()
(e.x, e.y) = self._RenderWindowInteractor.GetEventPosition()
# should be changed to the below eventually:
#(e.x, e.y) = self._InteractorStyle.GetLastPos()
self._State = self._State | (0x80 << num) # set bit for button
self.HandleEvent(e)
def _TrapMotion(self):
(x, y) = self._InteractorStyle.GetLastPos()
(oldx, oldy) = self._InteractorStyle.GetOldPos()
if x == oldx and y == oldy:
return
e = EventHandler.Event()
e.type = '6'
e.state = 1 * (self._InteractorStyle.GetShiftKey() > 0) | \
4 * (self._InteractorStyle.GetCtrlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = 0
(e.width, e.height) = self._RenderWindowInteractor.GetSize()
(e.x, e.y) = (x, y)
# self.PrintEvent(e)
self.HandleEvent(e)
self._TrapTimer()
def _HandleConfigure(self, event):
# pass off the configure event to the Panes
width = event.width
height = event.height
if not (width and height):
return
if len(self._RenderPanes) == 0:
raise Exception("No attached render panes!!")
for pane in self._RenderPanes:
# set up the new viewport for the pane
xmin, ymin, xmax, ymax = pane.GetViewport()
left, bottom, right, top = pane.GetViewportOffsets()
xmin = (xmin * width + left) / width
xmax = (xmax * width + right) / width
ymin = (ymin * height + bottom) / height
ymax = (ymax * height + top) / height
pane.GetRenderer().SetViewport(xmin, ymin, xmax, ymax)
# pass the event along to the renderer
xmin = int(xmin * width + 0.5)
xmax = int(xmax * width + 0.5)
ymin = int(ymin * height + 0.5)
ymax = int(ymax * height + 0.5)
e = EventHandler.Event()
e.type = '22'
e.x = xmin
e.y = ymin
e.width = xmax - xmin
e.height = ymax - ymin
e.state = 0
e.num = 0
pane.HandleEvent(e)
def _OnMotion(self, obj=None, event=""):
# JDG retire this after we eliminate Atamai event handling
if self._RenderWindowInteractor.GetInteractorStyle(
) != self.interactor_style:
return
(x, y) = obj.GetEventPosition()
(oldx, oldy) = obj.GetLastEventPosition()
if x == oldx and y == oldy:
return
e = EventHandler.Event()
e.type = '6'
e.state = 1 * (obj.GetShiftKey() > 0) | \
4 * (obj.GetControlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = 0
(e.width, e.height) = obj.GetSize()
(e.x, e.y) = (x, y)
# self.PrintEvent(e)
self.HandleEvent(e)
def _OnButtonRelease(self, obj=None, event=""):
# JDG retire this after we eliminate Atamai event handling
if self._RenderWindowInteractor.GetInteractorStyle(
) != self.interactor_style:
return
e = EventHandler.Event()
e.type = '5'
e.state = 1 * (obj.GetShiftKey() > 0) | \
4 * (obj.GetControlKey() > 0) | \
self._State
e.keysym = '??'
e.char = '\0'
e.num = {
"LeftButtonReleaseEvent": 1,
"MiddleButtonReleaseEvent": 2,
"RightButtonReleaseEvent": 3
}[event]
(e.width, e.height) = obj.GetSize()
(e.x, e.y) = obj.GetEventPosition()
self._State = self._State & ~(0x80 << e.num) # clear bit for button
self.HandleEvent(e)
def _OnKeyRelease(self, obj=None, event=""):
# JDG retire this after we eliminate Atamai event handling
if self._RenderWindowInteractor.GetInteractorStyle(
) != self.interactor_style:
return
e = EventHandler.Event()
e.type = '3'
e.alt_key = obj.GetAltKey()
e.ctrl_key = obj.GetControlKey()
e.shift_key = obj.GetShiftKey()
e.state = 1 * (obj.GetShiftKey() > 0) | \
4 * (obj.GetControlKey() > 0) | \
self._State
e.keysym = obj.GetKeySym()
e.char = obj.GetKeyCode()
e.num = 0
(e.width, e.height) = obj.GetSize()
(e.x, e.y) = obj.GetLastEventPosition()
# self.PrintEvent(e)
self.HandleEvent(e)