def on_timer(self, event):
state = self.state
if state.close_event.wait(0.001):
self.timer.Stop()
self.Destroy()
return
while state.child_pipe_recv.poll():
try:
obj = state.child_pipe_recv.recv()
except EOFError:
self.timer.Stop()
self.Destroy()
return
if isinstance(obj, Value):
# request to set a status field
if not obj.name in self.values:
# create a new status field
value = wx.StaticText(self.panel, -1, obj.text)
# possibly add more status rows
for i in range(len(self.status), obj.row + 1):
self.status.append(wx.BoxSizer(wx.HORIZONTAL))
self.vbox.Insert(len(self.status) - 1,
self.status[i],
0,
flag=wx.ALIGN_LEFT | wx.TOP)
self.vbox.Layout()
self.status[obj.row].Add(value, border=5)
self.status[obj.row].AddSpacer(20)
self.values[obj.name] = value
value = self.values[obj.name]
value.SetForegroundColour(obj.fg)
value.SetBackgroundColour(obj.bg)
value.SetLabel(obj.text)
self.panel.Layout()
#self.values_rest[obj.name] = {"text": obj.text, "fg": obj.fg, "bg": obj.bg, "row": obj.row}
elif isinstance(obj, Text):
'''request to add text to the console'''
#self.text_rest.add({"text": obj.text, "fg": obj.fg, "bg": obj.bg})
self.pending.append(obj)
for p in self.pending:
# we're scrolled at the bottom
oldstyle = self.control.GetDefaultStyle()
style = wx.TextAttr()
style.SetTextColour(p.fg)
style.SetBackgroundColour(p.bg)
self.control.SetDefaultStyle(style)
self.control.AppendText(p.text)
self.control.SetDefaultStyle(oldstyle)
self.pending = []
elif isinstance(obj, mp_menu.MPMenuTop):
if obj is not None:
self.SetMenuBar(None)
self.menu = obj
self.SetMenuBar(self.menu.wx_menu())
self.Bind(wx.EVT_MENU, self.on_menu)
self.Refresh()
self.Update()
elif isinstance(obj, win_layout.WinLayout):
win_layout.set_wx_window_layout(self, obj)
def on_timer(self, event):
'''receive messages from MAVProxy and pass on to GUI'''
state = self.state
# update saved pos/size of GUI
now = time.time()
if now - self.last_layout_send > 1:
self.last_layout_send = now
state.child_pipe.send(
(win_layout.get_wx_window_layout(self), 0, 0))
if state.close_event.wait(0.001):
self.timer.Stop()
self.Destroy()
return
while state.child_pipe.poll():
obj = state.child_pipe.recv()
if obj[0] == 'updatelayout':
self.updateLayout(obj[1])
elif obj[0] == 'onmavlinkpacket':
self.onmavlinkpacket(obj[1])
elif obj[0] == 'updateHB':
self.updateHB(obj[1])
elif isinstance(obj[0], win_layout.WinLayout):
win_layout.set_wx_window_layout(self, obj[0])
elif obj[0] == 'changesetting' and obj[1][0] == 'takeoffalt':
self.updatetakeoffalt(int(obj[1][1]))
def on_idle(self, event):
now = time.time()
if now - self.last_layout_send > 1:
self.last_layout_send = now
self.event_queue.put(win_layout.get_wx_window_layout(self))
obj = None
while not self.state.object_queue.empty():
obj = self.state.object_queue.get()
if isinstance(obj, win_layout.WinLayout):
win_layout.set_wx_window_layout(self, obj)
def on_redraw_timer(self, event):
'''the redraw timer ensures we show new map tiles as they
are downloaded'''
state = self.state
while state.in_queue.qsize():
try:
obj = state.in_queue.get()
except Exception:
time.sleep(0.05)
return
if isinstance(obj, MPImageData):
with warnings.catch_warnings():
warnings.simplefilter('ignore')
img = wx.EmptyImage(obj.width, obj.height)
img.SetData(obj.data)
self.img = img
self.need_redraw = True
if state.auto_size:
client_area = state.frame.GetClientSize()
total_area = state.frame.GetSize()
bx = max(total_area.x - client_area.x, 0)
by = max(total_area.y - client_area.y, 0)
state.frame.SetSize(
wx.Size(obj.width + bx, obj.height + by))
if isinstance(obj, MPImageTitle):
state.frame.SetTitle(obj.title)
if isinstance(obj, MPImageRecenter):
self.on_recenter(obj.location)
if isinstance(obj, MPImageMenu):
self.set_menu(obj.menu)
if isinstance(obj, MPImagePopupMenu):
self.set_popup_menu(obj.menu)
if isinstance(obj, MPImageBrightness):
state.brightness = obj.brightness
self.need_redraw = True
if isinstance(obj, MPImageFullSize):
self.full_size()
if isinstance(obj, MPImageFitToWindow):
self.fit_to_window()
if isinstance(obj, win_layout.WinLayout):
win_layout.set_wx_window_layout(state.frame, obj)
if self.need_redraw:
self.redraw()
def on_redraw_timer(self, event):
'''the redraw timer ensures we show new map tiles as they
are downloaded'''
state = self.state
while state.in_queue.qsize():
try:
obj = state.in_queue.get()
except Exception:
time.sleep(0.05)
return
if isinstance(obj, MPImageData):
with warnings.catch_warnings():
warnings.simplefilter('ignore')
img = wx.EmptyImage(obj.width, obj.height)
img.SetData(obj.data)
self.img = img
self.need_redraw = True
if state.auto_size:
client_area = state.frame.GetClientSize()
total_area = state.frame.GetSize()
bx = max(total_area.x - client_area.x,0)
by = max(total_area.y - client_area.y,0)
state.frame.SetSize(wx.Size(obj.width+bx, obj.height+by))
if isinstance(obj, MPImageTitle):
state.frame.SetTitle(obj.title)
if isinstance(obj, MPImageRecenter):
self.on_recenter(obj.location)
if isinstance(obj, MPImageMenu):
self.set_menu(obj.menu)
if isinstance(obj, MPImagePopupMenu):
self.set_popup_menu(obj.menu)
if isinstance(obj, MPImageBrightness):
state.brightness = obj.brightness
self.need_redraw = True
if isinstance(obj, MPImageFullSize):
self.full_size()
if isinstance(obj, MPImageFitToWindow):
self.fit_to_window()
if isinstance(obj, win_layout.WinLayout):
win_layout.set_wx_window_layout(state.frame, obj)
if self.need_redraw:
self.redraw()
def on_idle(self, event):
'''prevent the main loop spinning too fast'''
state = self.state
if state.close_window.acquire(False):
self.state.app.ExitMainLoop()
now = time.time()
if now - self.last_layout_send > 1:
self.last_layout_send = now
state.event_queue.put(win_layout.get_wx_window_layout(self))
# receive any display objects from the parent
obj = None
while not state.object_queue.empty():
obj = state.object_queue.get()
if isinstance(obj, win_layout.WinLayout):
win_layout.set_wx_window_layout(self, obj)
if isinstance(obj, SlipObject):
self.add_object(obj)
if isinstance(obj, SlipPosition):
# move an object
object = self.find_object(obj.key, obj.layer)
if object is not None:
object.update_position(obj)
if getattr(object, 'follow', False):
self.follow(object)
if obj.label is not None:
object.label = obj.label
if obj.colour is not None:
object.colour = obj.colour
state.need_redraw = True
if isinstance(obj, SlipDefaultPopup):
state.default_popup = obj
if isinstance(obj, SlipInformation):
# see if its a existing one or a new one
if obj.key in state.info:
# print('update %s' % str(obj.key))
state.info[obj.key].update(obj)
else:
# print('add %s' % str(obj.key))
state.info[obj.key] = obj
state.need_redraw = True
if isinstance(obj, SlipCenter):
# move center
(lat, lon) = obj.latlon
state.panel.re_center(state.width / 2, state.height / 2, lat,
lon)
state.need_redraw = True
if isinstance(obj, SlipZoom):
# change zoom
state.panel.set_ground_width(obj.ground_width)
state.need_redraw = True
if isinstance(obj, SlipFollow):
# enable/disable follow
state.follow = obj.enable
if isinstance(obj, SlipFollowObject):
# enable/disable follow on an object
for layer in state.layers:
if obj.key in state.layers[layer]:
if hasattr(state.layers[layer][obj.key], 'follow'):
state.layers[layer][obj.key].follow = obj.enable
if isinstance(obj, SlipBrightness):
# set map brightness
state.brightness = obj.brightness
state.need_redraw = True
if isinstance(obj, SlipClearLayer):
# remove all objects from a layer
if obj.layer in state.layers:
state.layers.pop(obj.layer)
state.need_redraw = True
if isinstance(obj, SlipRemoveObject):
# remove an object by key
for layer in state.layers:
if obj.key in state.layers[layer]:
state.layers[layer].pop(obj.key)
state.need_redraw = True
if isinstance(obj, SlipHideObject):
# hide an object by key
for layer in state.layers:
if obj.key in state.layers[layer]:
state.layers[layer][obj.key].set_hidden(obj.hide)
state.need_redraw = True
if state.timelim_pipe is not None:
while state.timelim_pipe[1].poll():
try:
obj = state.timelim_pipe[1].recv()
except Exception:
state.timelim_pipe = None
break
for layer in state.layers:
for key in state.layers[layer].keys():
state.layers[layer][key].set_time_range(obj)
state.need_redraw = True
if obj is None:
time.sleep(0.05)
def on_timer(self, event):
state = self.state
if state.close_event.wait(0.001):
self.timer.Stop()
self.Destroy()
return
while state.child_pipe_recv.poll():
try:
obj = state.child_pipe_recv.recv()
except EOFError:
self.timer.Stop()
self.Destroy()
return
if isinstance(obj, Value):
# request to set a status field
if obj.name not in self.values:
# create a new status field
statictextbox = wx.StaticText(self.panel, -1, obj.text)
font = wx.Font(18, wx.DEFAULT, wx.NORMAL, wx.NORMAL)
statictextbox.SetFont(font)
# possibly add more status rows
for i in range(len(self.status), obj.row + 1):
self.status.append(wx.BoxSizer(wx.HORIZONTAL))
self.vbox.Insert(len(self.status) - 1,
self.status[i],
0,
flag=wx.ALIGN_LEFT | wx.TOP)
self.vbox.Layout()
self.status[obj.row].Add(statictextbox, border=5)
self.status[obj.row].AddSpacer(20)
self.values[obj.name] = statictextbox
statictextbox = self.values[obj.name]
statictextbox.SetForegroundColour(obj.fg)
statictextbox.SetBackgroundColour(obj.bg)
statictextbox.SetLabel(obj.text)
self.panel.Layout()
elif isinstance(obj, Text):
'''request to add text to the console'''
self.pending.append(obj)
for p in self.pending:
# we're scrolled at the bottom
oldstyle = self.control.GetDefaultStyle()
style = wx.TextAttr()
style.SetTextColour(p.fg)
style.SetBackgroundColour(p.bg)
self.control.SetDefaultStyle(style)
self.control.AppendText(p.text)
self.control.SetDefaultStyle(oldstyle)
self.pending = []
elif isinstance(obj, mp_menu.MPMenuTop):
if obj is not None:
self.SetMenuBar(None)
self.menu = obj
self.SetMenuBar(self.menu.wx_menu())
self.Bind(wx.EVT_MENU, self.on_menu)
self.Refresh()
self.Update()
elif isinstance(obj, mp_menu.MPButton):
if obj is not None:
newbtn = wx.Button(self.panel, label=obj.label)
newbtn.Bind(wx.EVT_BUTTON, self.on_button)
self.buttongridsizer.Add(newbtn, 0, wx.EXPAND)
self.buttons.append(obj)
elif isinstance(obj, win_layout.WinLayout):
win_layout.set_wx_window_layout(self, obj)
def on_idle(self, event):
'''prevent the main loop spinning too fast'''
state = self.state
if state.close_window.acquire(False):
self.state.app.ExitMainLoop()
now = time.time()
if now - self.last_layout_send > 1:
self.last_layout_send = now
state.event_queue.put(win_layout.get_wx_window_layout(self))
# receive any display objects from the parent
obj = None
while not state.object_queue.empty():
obj = state.object_queue.get()
if isinstance(obj, win_layout.WinLayout):
win_layout.set_wx_window_layout(self, obj)
if isinstance(obj, SlipObject):
self.add_object(obj)
if isinstance(obj, SlipPosition):
# move an object
object = self.find_object(obj.key, obj.layer)
if object is not None:
object.update_position(obj)
if getattr(object, 'follow', False):
self.follow(object)
if obj.label is not None:
object.label = obj.label
if obj.colour is not None:
object.colour = obj.colour
state.need_redraw = True
if isinstance(obj, SlipDefaultPopup):
state.default_popup = obj
if isinstance(obj, SlipInformation):
# see if its a existing one or a new one
if obj.key in state.info:
# print('update %s' % str(obj.key))
state.info[obj.key].update(obj)
else:
# print('add %s' % str(obj.key))
state.info[obj.key] = obj
state.need_redraw = True
if isinstance(obj, SlipCenter):
# move center
(lat,lon) = obj.latlon
state.panel.re_center(state.width/2, state.height/2, lat, lon)
state.need_redraw = True
if isinstance(obj, SlipZoom):
# change zoom
state.panel.set_ground_width(obj.ground_width)
state.need_redraw = True
if isinstance(obj, SlipFollow):
# enable/disable follow
state.follow = obj.enable
if isinstance(obj, SlipFollowObject):
# enable/disable follow on an object
for layer in state.layers:
if obj.key in state.layers[layer]:
if hasattr(state.layers[layer][obj.key], 'follow'):
state.layers[layer][obj.key].follow = obj.enable
if isinstance(obj, SlipBrightness):
# set map brightness
state.brightness = obj.brightness
state.need_redraw = True
if isinstance(obj, SlipClearLayer):
# remove all objects from a layer
if obj.layer in state.layers:
state.layers.pop(obj.layer)
state.need_redraw = True
if isinstance(obj, SlipRemoveObject):
# remove an object by key
for layer in state.layers:
if obj.key in state.layers[layer]:
state.layers[layer].pop(obj.key)
state.need_redraw = True
if isinstance(obj, SlipHideObject):
# hide an object by key
for layer in state.layers:
if obj.key in state.layers[layer]:
state.layers[layer][obj.key].set_hidden(obj.hide)
state.need_redraw = True
if obj is None:
time.sleep(0.05)
