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ScreenWidgets.py
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ScreenWidgets.py
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from kivy.uix.scatter import Scatter
from kivy.lang import Builder
from kivy.uix.button import Button
from kivy.uix.widget import Widget
from kivy.uix.boxlayout import BoxLayout
from kivy.graphics import Color
from kivy.uix.floatlayout import FloatLayout
from kivy.clock import Clock
from kivy.core.window import Window
from kivy.uix.screenmanager import Screen, FadeTransition
from kivy.properties import ObjectProperty
from WidgetsAEDV import WidgetsAEDV
from Widget_cn import Widget_cn
from Widget_niddle import Widget_niddle
from ScreenCompass import ScreenCompass
from WidgetBubble import WidgetBubble
from FileActions import FileActions
from DataSaveRestore import DataSR_save, DataSR_restore
from QueryPopup import QueryPopup
from functools import partial
import sys
from kivy.uix.bubble import Bubble
from Widget_circularProgress import Widget_circularProgress
from kivy.animation import Animation, AnimationTransition
from Widget_cnValue import Widget_cnValue
from Widget_graph import Widget_graph
Builder.load_file('layoutScatterForWidget.kv')
# /usr/local/share/kivy-examples/demo/pictures
class MyScatterWidgetOnScatter(Scatter):
pass
class ScatterForWidget(Scatter):
widgetSize = ObjectProperty([200,200])
def setSiWi(self,si,wi):
self.si = si
self.wi = wi
class bubbleRemEdit(Bubble):
widgetPos = ObjectProperty([0,0])
destroyTimer = None
deb = False
def setPosForWidget(self,sfw='',pos=''):
if self.deb: print("setPosForWidget")
self.widgetPos = [
pos[0],
pos[1]+(sfw.size[1]*sfw.scale)
]
def startTimer(self,sw, timeOut):
self.sw = sw
try:
Clock.unschedule(self.destroyTimer)
except:
pass
self.destroyTimer = Clock.schedule_once(self.hideIt, timeOut)
def hideIt(self,a='',b=''):
if self.deb: print("bubble hideIT!!")
try:
Clock.unschedule(self.destroyTimer)
except:
pass
self.widgetPos = [-1000,-100]
def on_remove(self):
if self.deb: print("on_remove")
self.hideIt()
self.sw.on_removeWidget()
def on_edit(self):
if self.deb: print("on_edit")
self.hideIt()
self.sw.on_editWidget()
class ScreenWidgets:
deb = True
def __init__(self,gui):
self.gui = gui
def makeSensorsList(self):
if self.deb: print("ScreenWidgets.makeSensorsList")
sl = self.gui.sen.sensorsList
if self.deb: print("have now: ",len(sl)," sensors registered")
for s in sl:
if self.deb: print(''' sensor: {} class:{}
values: {}
'''.format(
s.getTitle(), type(s), s.getValuesOptions()
))
#sys.exit(0)
def solveScrolSize(self, bl):
#bl = bl.parent
hs = 0.0
try:
bl = bl.children[0]
except:
self.deb: print("EE - no children[0]")
if self.deb: print("type",type(bl))
if self.deb: print("children count",len(bl.children))
if self.deb: print("parent type",type(bl.parent))
for c in bl.children:
hs+= c.height
#self.queryWidget.size = [self.queryWidget.size[0],hs+cm(1)]
return [bl.size[0],(hs*1.3)+self.gui.btH]
def getWidgetsTypeList(self):
if self.deb: print("ScreenWidgets.getWidgetsTypeList")
return self.widgetsTypeList
def updateValsInWConfig(self,sfw='', c =''):
#if self.deb: print("updateValsInWConfig si",si," wi",wi,"\n sfw",sfw,"\n c",c)
si = sfw.si
wi = sfw.wi
posScale = self.pixelToScreenScale(list(sfw.pos))
try:
oScaleToScreen = self.wConfig[si][wi]['oScaleToScreen']
except:
oScaleToScreen = 1.0
self.wConfig[si][wi]['pos'] = posScale#list(sfw.pos)
self.wConfig[si][wi]['scale'] = sfw.scale/ oScaleToScreen
self.wConfig[si][wi]['rotation'] = sfw.rotation
self.bubble.startTimer(self,self.bubbleTimeOut)
def saveConfig(self):
if self.deb: print("ScreenWidgets.saveConfig")#,self.wConfig)
wConfig = []
dontTransfer = ['obj','objWidget']
for s in self.wConfig:
sc = []
for w in s:
ww = {}
for k in w.keys():
if k in dontTransfer:
ww[k] = ''
else:
ww[k] = w[k]
sc.append(ww)
wConfig.append(sc)
if self.deb: print(" clean stuff befoare save to file")
for s in wConfig:
for w in s:
w['obj'] = ''
w['objWidget'] = ''
#if self.deb: print("-------------------------------------------")
#if self.deb: print(self.wConfig)
#if self.deb: print("-------------------------------------------")
#res = DataSR_save(self.wConfig, self.wConfigPath)
res = self.fa.pickleMake(wConfig, self.wConfigPath, makeAsList=False)
if self.deb: print("save config Widgets res:",res)
#print("org wConfig",self.wConfig)
return res
def setGui(self,a='',b=''):
if self.deb: print("ScreenWidgets.setGui")
self.flSize = ObjectProperty([.0,.0])
self.widgetsTypeList = [
{ 'name': "Numeric",
'obj': Widget_cn(),
'objName': 'Widget_cn',
'thumb': 'widget_numeric.png'
},
{ 'name': "Numeric unit",
'obj': Widget_cnValue(),
'objName': 'Widget_cnValue',
'thumb': 'widget_numericValue.png'
},
{ 'name': 'Bubble',
'obj': WidgetBubble(),
'objName': 'WidgetBubble',
'thumb': 'widget_bubble.png'
},
{ 'name': 'Niddle guage',
'obj': Widget_niddle(),
'objName': 'Widget_niddle',
'thumb': 'widget_niddle.png'
},
{ 'name': "Compass",
'obj' : ScreenCompass(),
'objName': 'ScreenCompass',
'thumb': 'widget_compass.png'
},
{ 'name': "Circular progress",
'obj' : Widget_circularProgress(),
'objName': 'Widget_circularProgress',
'thumb': 'widget_niddle_circular.png'
},
{ 'name': "Graph plot",
'obj' : Widget_graph(),
'objName': 'Widget_graph',
'thumb': 'widget_graph.png'
},
]
self.fa = FileActions()
self.wConfigPath = self.fa.join(
self.gui.homeDirPath,
'ykpilotWidgets.conf'
)
if self.fa.isFile(self.wConfigPath) == False:
if self.deb: print("screen widgets no config file setting default")
self.wConfig = [[{
'name': 'ScreenCompass',
'obj': "",
'objName': 'ScreenCompass',
'callback': ['gpsD','comCal', 'comCalAccelGyro'],
'pos': [0.0,0.0],
'scale':1.0,
'rotation':0.0
}
]]
else:
if self.deb: print("screen widgets resuming config")
self.wConfig = self.fa.pickleLoad(self.wConfigPath)#DataSR_restore(self.wConfigPath)
if self.deb: print(self.wConfig)
if self.deb: print("------------------------------")
#sys.exit(0)
self.screen = 0
self.screens = len(self.wConfig)+1
self.bubble = bubbleRemEdit()
self.bubbleTimeOut = 5.0
self.goFullscreenIn = 8.0
#self.gui = gui
self.editMode = False
#self.clockUWFS = None
self.WAEDV = WidgetsAEDV(self)
self.buildW()
return 0
def screenBack(self,a='',b=''):
self.gui.screenChange("Widgets{}".format(self.screen))
def getWeObj(self,si,wi):
return self.getWe(si,wi)['obj']
def getWe(self,si,wi):
return self.wConfig[si][wi]
def on_widgetReleased(self, sfw='',d=''):
if self.deb: print("on_widgetReleased")
screen = sfw.si
wi = sfw.wi
colision = sfw.collide_point(d.pos[0],d.pos[1])
if colision:
rot = self.wConfig[screen][wi]['rotation']%360.0
if self.deb: print("ok do correction!")
if self.deb: print("rotation of widget is",rot)
if rot < 10.0 or rot > 350.0:
if self.deb: print("set 0.0")
self.wConfig[screen][wi]['rotation'] = 0.0
elif rot > 80.0 and rot < 100.0:
if self.deb: print("set 0.0")
self.wConfig[screen][wi]['rotation'] = 90.0
elif rot > 170.0 and rot < 190.0:
if self.deb: print("set 0.0")
self.wConfig[screen][wi]['rotation'] = 180.0
elif rot > 260.0 and rot < 280.0:
if self.deb: print("set 0.0")
self.wConfig[screen][wi]['rotation'] = 270.0
#sfw.rotation = self.wConfig[screen][wi]['rotation']
if self.gui.animation:
Animation.cancel_all(sfw,'rotation')
r = self.wConfig[screen][wi]['rotation']
#if self.deb: print("rotation sfw.rotation",sfw.rotation," to ",r)
if (sfw.rotation-r)>180.0:
r+= 360.0
anim = Animation(
rotation=r,
t='out_quad'
)
anim.start( sfw )
else:
sfw.rotation = self.wConfig[screen][wi]['rotation']
def pixelToScreenScale(self,xy):
x = xy[0]/self.gui.windowSize[0]
y = xy[1]/self.gui.windowSize[1]
return [x,y]
def screenScaleToPixel(self, xyScale):
x = xyScale[0]*self.gui.windowSize[0]
y = xyScale[1]*self.gui.windowSize[1]
return [x,y]
def getScaleToScreen(self, oSize):
oScaleToScreen = 1.0
if oSize[2] and oSize[3] == -1.0:
screenPixInX = self.gui.windowSize[0]*oSize[2]
oScaleToScreen = screenPixInX/oSize[0]
elif oSize[3] and oSize[2] == -1.0:
screenPixInY = self.gui.windowSize[1]*oSize[3]
oScaleToScreen = screenPixInY/oSize[1]
return oScaleToScreen
def on_widgetSelected(self,sfw='',d=''):
if self.deb: print("on_widgetSelected d",d)
if self.deb: print(" ->pos",d.pos)
colision = sfw.collide_point(d.pos[0],d.pos[1])
if colision == False:
return False
#self.widgetEdit = self.wConfig[screen][wi]['obj']
self.widgetEdit = {
'screen': sfw.si,
'wi': sfw.wi
}
print("widgetEdit",self.widgetEdit)
weObj = self.wConfig[sfw.si][sfw.wi]['obj']
if self.deb: print(" -> ",weObj)
if self.deb: print(" -> col",colision)
fl = sfw.parent
try:
p = self.bubble.parent
p.remove_widget(self.bubble)
except:
pass
self.bubble.startTimer(self,self.bubbleTimeOut)
sfw.bind(pos=self.bubble.setPosForWidget)
self.bubble.setPosForWidget(sfw, sfw.pos)
fl.add_widget(self.bubble)
def bindScatter(self,sfw):
sfw.bind(pos=partial(self.updateValsInWConfig))
sfw.bind(scale=partial(self.updateValsInWConfig))
sfw.bind(rotation=partial(self.updateValsInWConfig))
sfw.bind(on_touch_down=partial(self.on_widgetSelected))
sfw.bind(on_touch_up=partial(self.on_widgetReleased))
def unbindScatter(self, sfw):
sfw.unbind(pos=partial(self.updateValsInWConfig))
sfw.unbind(scale=partial(self.updateValsInWConfig))
sfw.unbind(rotation=partial(self.updateValsInWConfig))
sfw.unbind(on_touch_down=partial(self.on_widgetSelected))
sfw.unbind(on_touch_up=partial(self.on_widgetReleased))
def rebuildWs(self,a='',b=''):
if self.deb: print("ScreenWidgets.rebuildWs")
tScreen = self.screen
if self.deb: print("--- so cleanAll !!")
self.cleanAll()
if self.deb: print("--- so cleanAll !! DONE")
if self.deb: print("--- so build !!")
self.buildW()
if self.deb: print("--- so build !! DONE")
self.updateIt()
self.gui.screenChange(("Widgets%s"%tScreen))
def cleanAll(self,a='',b=''):
if self.deb: print("ScreenWidgets.cleanAll")
if self.editMode:
if self.deb: print("is in edit mode exiting ...")
self.on_btEdit()
if self.deb: print("goint by widgets in wConfig")
for si,s in enumerate(self.wConfig):
for wi,w in enumerate(s):
self.fromWConfigRemoweWidget(si, wi)
if self.deb: print("removing nav bt's...")
for bt in self.navBts:
p = bt.parent
p.remove_widget(bt)
if self.deb: print("removing fls...")
for fl in self.fls:
p = fl.parent
p.remove_widget(fl)
self.gui.rl.current = "Widgets"
if self.deb: print("removing screens...")
for scr in self.screenObjs:
self.gui.rl.remove_widget(scr)
if self.deb: print("DONE")
#sys.exit(0)
def buildW(self):
if self.deb: print("ScreenWidgets.buildW")
if self.deb: print("- screens now count is",self.screens)
self.fls = []
self.screenObjs = []
self.flsOrgs = []
self.navBts = []
self.navAddBts = []
for si in range(self.screens):
screen = Screen(name="Widgets%s"%si)
self.screenObjs.append(screen)
fl = FloatLayout()
fl.bind(size=self.flChangeSize)
self.fls.append(fl)
screen.add_widget(fl)
try:
self.setUpGui( si, fl , self.wConfig[si])
except:
self.setUpGui( si, fl , [])
self.gui.rl.add_widget(screen)
self.flChangeSize(b=fl.size)
if self.deb: print(" DONE")
def flChangeSize(self,a='',b=''):
if self.deb: print("flChangeSize",a,"\n",b)
self.flSize = b
y = b[1]-self.gui.btH
for b in self.navBts:
b.y = y
def addWidgetOnScreen(self, wObj, callback=None):
if self.deb: print("ScreenWidgets.add widget on screen",wObj)
if len(self.wConfig)<=self.screen:
if self.deb: print("adding first widget on screen !",self.screen)
self.wConfig.append([])
self.wConfig[self.screen].append({
'name': wObj['name'],
'obj': "",
'objName': wObj['objName'],
'callback': wObj['obj'].getCallbacks(),
'pos': [0.1,0.1],
'scale':1.0,
'rotation':0.0
})
'''
self.wConfig[self.screen].append({
'name': 'ScreenCompass',
'obj': ScreenCompass(),
'objName': 'ScreenCompass',
'callback': ['gpsD','comCal', 'comCalAccelGyro'],
'pos': [200,200],
'scale':1.0,
'rotation':0.0
})'''
#sys.exit(0)
self.saveConfig()
self.fromWConfigBuildWidget(
self.screen,
len(self.wConfig[self.screen])-1,
self.fls[self.screen]
)
self.gui.screenChange(("Widgets%s"%self.screen))
def updateIt(self,a='',b=''):
if self.deb: print("ScreenWidgets.updateIt")
if self.gui.rl.current == "Widgets":
self.gui.screenChange("Widgets0")
return 0
if self.deb: print("current screen:",self.gui.rl.current[7:])
self.screen = int(self.gui.rl.current[7:])
#if self.deb: print("wConfig",self.wConfig)
#if self.deb: print("len",len(self.wConfig))
#if self.deb: print("screen",self.screen)
if len(self.wConfig) > self.screen:
if self.deb: print("updating widgets on screen...")
for w in self.wConfig[self.screen]:
o = w['obj']
try:
o.updateIt()
except:
pass
else:
if self.deb: print("EE - nothing to update :( no widgets in screen",self.screen)
def on_toggleFullScreen(self,a='',b=''):
if self.deb: print("on_toggleFullScreen")
self.gui.on_toggleFullScreen()
def on_editWidget(self, a='',b=''):
if self.deb: print("on_editWidget")
if self.deb: print("widgetEdit",self.widgetEdit)
#self.WAEDV = WidgetsAEDV(self)
self.WAEDV.startEditWizard()
def on_removeWidget(self,a='',b=''):
if self.deb: print("ScreenWidgets.on_removeWidget")
if self.deb: print("remove obj from screen ",self.screen)
if self.deb: print("widgetEdit",self.widgetEdit)
self.q = QueryPopup()
self.q.size_hint = [.8,.5]
self.q.setAction(
"Remove widget",
"Really remove widget: %s"%self.widgetEdit,
None, "Cancel",
self.on_removeWidgetConfirme, "Remove"
)
self.q.run()
def on_removeWidgetConfirme(self,a='',b=''):
if self.deb: print("on_removeWidgetConfirme")
if self.deb: print("looking for object in wConfig")
for si,s in enumerate(self.wConfig):
if self.deb: print("screen",si)
for wi,w in enumerate(s):
if self.deb: print("widget",wi," -> ",w['objName'])
if [si,wi] == [self.widgetEdit['screen'], self.widgetEdit['wi']]:
self.fromWConfigRemoweWidget(si, wi)
self.wConfig[si].pop(wi)
if len(self.wConfig[si])>wi:
for wwi in range(wi,len(self.wConfig[si]),1):
print("rebind si",si," wwi",wwi)
sfw = self.wConfig[si][wwi]['objWidget'].parent
print("org wi",sfw.wi," new ",wwi)
sfw.wi = wwi
return True
def on_bgRelease(self,a='',b=''):
if self.deb: print("ScreenWidgets.on_bgRelease")
if self.editMode == True:
self.on_btEdit(a)
return True
def setUpGui(self, screen, bWidget, widgets):
self.deb = True
if self.deb: print("ScreenWidgets.setUpGui ")#,bWidget," widgets\n",widgets)
for i,w in enumerate( widgets ):
if self.deb: print("building widget [",w['name'],"] screen[",screen,"] wi[",i,"]")
self.fromWConfigBuildWidget(screen, i, bWidget)
self.addNavBts( bWidget )
#self.updateWidgetFromScatter()
self.deb = False
def fromWConfigRemoweWidget(self,si, wi):
print("fromWConfigRemoweWidget si",si," wi",wi)
w = self.wConfig[si][wi]
obj = w['obj']
if obj == "":
w['obj'] = None
else:
if self.deb: print("widget ",w['objName'],' type',type(obj))
obj2Remove = w['objWidget']
p = obj2Remove.parent
if self.deb: print("remove from parent [",p,"]...")
if self.deb: print("remove from parent scatter")
p.remove_widget(obj2Remove)
pScater = p.parent
if self.deb: print("remove scater from fLayout")
pScater.remove_widget(p)
if self.deb: print("unbind scatter")
self.unbindScatter(p)
if self.deb: print("remove callbacks...")
for cal in w['callback']:
if self.deb: print("sensor",cal)
ob = None
for sofli,sofl in enumerate(self.gui.sen.sensorsListStr):
if cal == sofl:
ob = self.gui.sen.sensorsList[sofli]
break
if ob:
ob.removeCallBack(obj)
else:
print("EE - screen widgets error 0932")
self.gui.on_makeToast("error rebuilding screen widgets")
sys.exit(0)
#unSub = "self.gui.sen.{}.removeCallBack(obj)".format(cal)
#if self.deb: print("go with:",unSub)
#try:
# exec(unSub)
#except:
# print("EE - on 023 command [",unSub,"]")
#sys.exit(0)
w['obj'] = None
def fromWConfigBuildWidget(self, si, wi, parentWidget ):
print("fromWConfigBuildWidget si",si," wi",wi," parent",parentWidget)
w = self.wConfig[si][wi]
exec('''self.wConfig[{}][{}]['obj'] = {}()'''.format(
si,wi,w['objName']
))
print("exec done !",self.wConfig[si][wi]['obj'])
o = self.wConfig[si][wi]['obj']
if w['objName'] != 'ScreenCompass':
if self.deb: print("passing atr setting to Widget_cn or 'Widget_niddle or WidgetBubble")
atr = w['atr']
atr['screen'] = si
atr['valHandler'] = w['valHandler']
o.setValuesFromDic(atr)
if self.deb: print(" done")
if self.deb: print("setGui")
o.setGui(self.gui)
if self.deb: print("add widget")
oSize = o.getSize()
self.wConfig[si][wi]['oSize'] = oSize
self.wConfig[si][wi]['oScaleToScreen'] = self.getScaleToScreen(oSize)
sfw = ScatterForWidget(
widgetSize = [oSize[0],oSize[1]]
)
sfw.setSiWi(si, wi)
sfw.rotation = self.wConfig[si][wi]['rotation']
sfw.scale = self.wConfig[si][wi]['scale']*self.wConfig[si][wi]['oScaleToScreen']
sfw.pos = self.screenScaleToPixel(
self.wConfig[si][wi]['pos']
)
self.wConfig[si][wi]['objWidget'] = o.getWidget()
parentWidget.add_widget( sfw )
sfw.add_widget( self.wConfig[si][wi]['objWidget'] )
self.bindScatter(sfw)
if self.deb: print("\- - adding callbacks:",w['callback'])
for c in w['callback']:
if c != '':
if self.deb: print("callback to:",c)
if c == 'gps':
if self.deb: print("changing gps to gpsD")
c = 'gpsD'
if self.deb: print("add it ....")
eval("self.gui.sen.%s.addCallBack(o,'Widgets')"%(
c
))
if self.deb: print(" DONE")
#if self.deb: print("o",o)
#if self.deb: print("widgets[i]['obj']",widgets[i]['obj'])
#if self.deb: print("self.gui.sen.gps",self.gui.sen.gpsD.callBacksForUpdate)
def on_screenLeft(self,a=''):
if self.deb: print("ScreenWidgets.on_screenLeft")
#self.on_btEdit()
s = self.screen-1
if s < 0:
s = self.screens-1
self.screen = s
self.gui.screenChange( "Widgets%s"%s )
def on_screenRight(self,a=''):
if self.deb: print("ScreenWidgets.on_screenRight")
#self.on_btEdit()
s = self.screen+1
if s >= self.screens:
s = 0
self.screen = s
self.gui.screenChange( "Widgets%s"%s )
def startAddWidgetDialog(self,a=''):
if self.deb: print("ScreenWidgets.on_screenLeft")
#self.WAEDV = WidgetsAEDV(self)
self.gui.on_makeToast("building list ...")
Clock.schedule_once(self.WAEDV.startWizard,0.01)
def addNavBts(self, w):
if self.deb: print("ScreenWidgets.addNavBts")
navBtColor = ( .9, .0, .0, 0.6)
#sys.exit()
btAdd = Button(
text="<",
size = [self.gui.btH,self.gui.btH],
size_hint=(None,None),
background_color = navBtColor,
on_release = self.on_screenLeft
)
w.add_widget(btAdd)
self.navBts.append(btAdd)
btAdd = Button(
text="+",
size = [self.gui.btH,self.gui.btH],
size_hint=(None,None),
background_color = navBtColor,
on_release=self.startAddWidgetDialog
)
w.add_widget(btAdd)
#btAdd.top = self.gui.btH
btAdd.x = self.gui.btH
self.navBts.append(btAdd)
self.navAddBts.append(btAdd)
btAdd = Button(
text=">",
size = [self.gui.btH,self.gui.btH],
size_hint=(None,None),
background_color = navBtColor,
on_release = self.on_screenRight
)
w.add_widget(btAdd)
btAdd.x = self.gui.btH*2.0
self.navBts.append(btAdd)
btAdd = Button(
text="F",
size = [self.gui.btH,self.gui.btH],
size_hint=(None,None),
background_color = navBtColor,
on_release=self.on_toggleFullScreen
)
w.add_widget(btAdd)
btAdd.x = self.gui.btH*3.0
self.navBts.append(btAdd)