def SetCaption(self,uCaption):
self.uOrgCaption = uCaption
uTmp=ReplaceVars(uCaption)
if uTmp.startswith(u'$var(') or uTmp.startswith(u'$lvar('):
self.uCaption = u''
else:
self.uCaption = uTmp
if self.oObject:
self.oObject.text = self.uCaption
return True
def SetCaption2(self,uCaption):
uTmp=ReplaceVars(uCaption)
if uTmp.startswith(u'$var(') or uTmp.startswith(u'$lvar('):
self.uCaption = u''
else:
self.uCaption = uTmp
if not self.oObject == None:
self.oObject.text = self.uCaption
return True
def SendCommand(self,oCodesetCode,oSetting,uRetVar,bNoLogOut=False):
iTryCount=0
iRet=1
if uRetVar!="":
oCodesetCode.uGlobalDestVar=uRetVar
oSetting.uRetVar=uRetVar
oSetting.oCodesetCode=oCodesetCode
uMsg=oCodesetCode.uCmd
uMsg=ReplaceVars(uMsg,self.uInterFaceName+'/'+oSetting.uConfigName)
uMsg=ReplaceVars(uMsg)
#Logger.info ('Interface '+self.uInterFaceName+': Sending Command: '+sCommand + ' to '+oSetting.sHost+':'+oSetting.sPort)
while iTryCount<2:
iTryCount+=1
oSetting.Connect()
if oSetting.bIsConnected:
#time.sleep(2)
try:
self.ShowInfo(u'Sending Command: "'+uMsg + u'" to '+oCodesetCode.uHost+':'+oCodesetCode.uPort,oSetting.uConfigName)
uMsg=uMsg.replace('\\n','\n')
uMsg=uMsg.replace('\\r','\r')
#Bypass unicode bug in python 2.7
uMsg=str(uMsg)
if oCodesetCode.bWaitForResponse==True:
#All response comes to receiver thread, so we should hold the queue until vars are set
oORCA.StartWait(self.iWaitMs)
oSetting.oTelnet.write(uMsg)
iRet=0
break
except Exception as e:
self.ShowError(u'can\'t Send Message',oSetting.uConfigName,e)
iRet=1
oSetting.Disconnect()
if oSetting.bIsConnected:
if oSetting.aInterFaceIniSettings.iTimeToClose==0:
oSetting.Disconnect()
elif oSetting.aInterFaceIniSettings.iTimeToClose!=-1:
Clock.unschedule(oSetting.FktDisconnect)
Clock.schedule_once(oSetting.FktDisconnect, oSetting.aInterFaceIniSettings.iTimeToClose)
return iRet
def ParseXMLBaseNode (self,oXMLNode,oParentScreenPage, uAnchor):
try:
global oLastWidget
self.GetWidgetTypeFromXmlNode(oXMLNode)
uDefinitionContext = GetXMLTextAttribut (oXMLNode,u'definitioncontext', False, oORCA.uDefinitionContext)
self.oDef=oDef=oXMLNode.get('definitionobject')
self.uDefinitionContext = uDefinitionContext
self.uName = GetXMLTextAttribut(oXMLNode,u'name',True,u'NoName')
self.oParentScreenPage = oParentScreenPage
self.uPageName = self.oParentScreenPage.uPageName
#default anchor is screen
self.iAnchorPosX = 0
self.iAnchorPosY = 0
self.iAnchorWidth = self.oDef.iDefMaxX
self.iAnchorHeight = self.oDef.iDefMaxY
self.iGapX = oDef.iGapX
self.iGapY = oDef.iGapY
self.fRationX = oDef.fRationX
self.fRationY = oDef.fRationY
self.uAnchorName = GetXMLTextAttribut(oXMLNode,u'anchor',False,u'')
if self.uAnchorName == u'':
self.uAnchorName=uAnchor
if not self.uAnchorName == u'':
self.oTmpAnchor=self.oParentScreenPage.aWidgets.get(self.uAnchorName)
if self.oTmpAnchor is not None:
# oTmpAnchor is already aligned to screen size
self.iAnchorPosX = self.oTmpAnchor.iPosX
self.iAnchorPosY = self.oTmpAnchor.iPosY
self.iAnchorWidth = self.oTmpAnchor.iWidth
self.iAnchorHeight = self.oTmpAnchor.iHeight
#We parse for Text and change later to integer
self.iWidth = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'width', False,u''))
self.iHeight = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'height', False,u''))
iAnchorWidth = (self.iAnchorWidth)
iAnchorHeight = (self.iAnchorHeight)
bApplyWidth=False
if self.iWidth==u'':
self.iWidth=iAnchorWidth
elif self.iWidth.startswith('of:height:self'):
bApplyWidth=True
elif self.iWidth.startswith('of:toleft'):
bApplyWidth=True
elif self.iWidth.startswith('of:'):
self.iWidth=self._ParseDimPosValue(self.iWidth)
elif self.iWidth[0]==u'%':
fPercentage=float(self.iWidth[1:])
self.iWidth=((fPercentage/100)*iAnchorWidth)
elif self.iWidth[0]==u'd':
# we define: First Value is dp value,
# second value is absolute value (unscaled)
# eg d20:50 would result either d20 or 50, whatever is larger
tTmp=SplitMax(self.iWidth[1:])
if tTmp[1]==0:
uVar=dp(tTmp[0])
else:
uVar=max(dp(tTmp[0]),tTmp[1])
self.iWidth=uVar
else:
#Logger.warning("Depriciated absolute width used:"+self.uName+ " from:"+self.uPageName)
self.iWidth=int(self.iWidth)
if self.iHeight==u'':
self.iHeight=iAnchorHeight
elif self.iHeight[0]==u'%':
fPercentage=float(self.iHeight[1:])
self.iHeight=((fPercentage/100)*iAnchorHeight)
elif self.iHeight.startswith('of:'):
if not bApplyWidth:
self.iHeight=self._ParseDimPosValue(self.iHeight)
else:
self.iHeight=self._ParseDimPosValue(self.iHeight)
elif self.iHeight[0]==u'd':
# we define: First Value is dp value,
# second value is absolute value (unscaled)
tTmp=SplitMax(self.iHeight[1:])
if tTmp[1]==0:
uVar=dp(tTmp[0])
else:
uVar=max(dp(tTmp[0]),tTmp[1])
self.iHeight=uVar
else:
#Logger.warning("Depriciated absolute height used:"+self.uName+ " from:"+self.uPageName)
self.iHeight=int(self.iHeight)
if bApplyWidth:
self.iWidth=self._ParseDimPosValue(self.iWidth)
#We parse for Text and change later to integer
self.iPosX = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'posx', False, u'left'))
self.iPosY = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'posy', False, u'top'))
self.bEnabled = GetXMLBoolAttribut (oXMLNode,u'enabled', False,True)
self.uOrgCaption = u''
self.uCaption = u''
self.uBackGroundColor = GetXMLTextAttribut(oXMLNode,u'backgroundcolor',False,u'#00000000')
self.tBackGroundColor = GetColorFromHex(ReplaceVars(self.uBackGroundColor))
self.uActionName = GetXMLTextAttribut(oXMLNode,u'action',False,u'')
self.uActionNameDoubleTap = GetXMLTextAttribut(oXMLNode,u'actiondoubletap',False,u'')
self.uActionNameLongTap = GetXMLTextAttribut(oXMLNode,u'actionlongtap',False,u'')
self.uActionNameDownOnly = GetXMLTextAttribut(oXMLNode,u'actiondownonly',False,u'')
self.uActionNameUpOnly = GetXMLTextAttribut(oXMLNode,u'actionuponly',False,u'')
self.uInterFace = GetXMLTextAttribut(oXMLNode,u'interface',False,u'')
self.uConfigName = GetXMLTextAttribut(oXMLNode,u'configname',False,u'')
self.aActionPars = ToDic(GetXMLTextAttribut(oXMLNode,u'actionpars',False,{}))
if not self.uInterFace==u'':
oORCA.oTheScreen.aUsedInterfaces[self.uInterFace]=True
fPercentage=-1.0
if not self.iPosY==u'':
if self.iPosY==u'bottom':
fPercentage=100.0
elif self.iPosY.startswith('of:'):
self.iPosY=self._ParseDimPosValue(self.iPosY)
elif self.iPosY==u'top':
fPercentage=0.0
elif self.iPosY==u'middle':
fPercentage=50.0
elif self.iPosY.isdigit():
Logger.warning("Depriciated absolute PosY used:"+self.uName+ " from:"+self.uPageName)
self.iPosY=(int(self.iPosY)+self.iAnchorPosY)
elif self.iPosY[0]==u'%':
fPercentage=float(self.iPosY[1:])
elif self.iPosY[0]==u'd':
self.iPosY=dp(float(self.iPosY[1:]))+self.iAnchorPosY
self.iPosY=oORCA.iAppHeight-self.iHeight-self.iPosY
elif self.iPosY[0]==u's':
self.iPosY=sp(float(self.iPosY[1:]))+self.iAnchorPosY
self.iPosY=oORCA.iAppHeight-self.iHeight-self.iPosY
else:
LogError(u'WidgetBase: Fatal Error:Wrong ypos:'+self.uName)
self.iPosY=0
if not fPercentage==-1.0:
self.iPosY=self.iAnchorPosY+((fPercentage/100)*self.iAnchorHeight)-(self.iHeight*(fPercentage/100))
fPercentage=-1.0
if not self.iPosX==u'':
if self.iPosX==u'right':
fPercentage=100.0
elif self.iPosX.startswith('of:'):
self.iPosX=self._ParseDimPosValue(self.iPosX)
elif self.iPosX==u'left':
fPercentage=0.0
elif self.iPosX==u'center':
fPercentage=50.0
elif self.iPosX.isdigit():
Logger.warning("Depriciated absolute PosX used:"+self.uName+ " from:"+self.uPageName)
self.iPosX=(int(self.iPosX))+self.iAnchorPosX
elif self.iPosX[0]==u'%':
fPercentage=float(self.iPosX[1:])
elif self.iPosX[0]==u'd':
self.iPosX=dp(float(self.iPosX[1:]))+self.iAnchorPosX
elif self.iPosX[0]==u's':
self.iPosX=sp(float(self.iPosX[1:]))+self.iAnchorPosX
else:
LogError(u'WidgetBase: Fatal Error:Wrong xpos:'+self.uName+ " "+str(self.iPosX))
self.iPosX=0
if not fPercentage==-1.0:
self.iPosX=self.iAnchorPosX+((fPercentage/100)*self.iAnchorWidth)-(self.iWidth*(fPercentage/100))
if self.bHasText:
self.uhTextAlign = GetXMLTextAttribut (oXMLNode,u'htextalign', False,u'center')
self.uvTextAlign = GetXMLTextAttribut (oXMLNode,u'vtextalign', False,u'middle')
self.bBold = GetXMLBoolAttribut (oXMLNode,u'bold', False,False)
self.bItalic = GetXMLBoolAttribut (oXMLNode,u'italic', False,False)
self.uFontIndex = GetXMLTextAttribut (oXMLNode,u'fontid', False,oDef.uDefaultFont)
sFontSize = GetXMLTextAttribut (oXMLNode,u'fontsize', False,'0')
self.tTextColor = GetXMLTextAttribut (oXMLNode,u'textcolor', False,u'')
self.SetCaption(GetXMLTextAttribut(oXMLNode,u'caption',False,u''))
oORCA.oTheScreen.aUsedFonts[self.uFontIndex]=True
if self.tTextColor == u'':
if self.iWidgetType == oWidgetType.Button or self.iWidgetType == oWidgetType.DropDown or self.iWidgetType == oWidgetType.Switch:
self.tTextColor = oORCA.oTheScreen.aSkinAttributes.get('fontcolor button')
elif self.iWidgetType == oWidgetType.TextField or self.iWidgetType == oWidgetType.TextInput or self.iWidgetType == oWidgetType.Slider:
self.tTextColor = oORCA.oTheScreen.aSkinAttributes.get('fontcolor text')
elif self.iWidgetType == oWidgetType.FileViewer or self.iWidgetType == oWidgetType.Settings:
self.tTextColor = oORCA.oTheScreen.aSkinAttributes.get('fontcolor file')
elif self.iWidgetType == oWidgetType.BackGround:
self.tTextColor = GetColorFromHex(u'#FFFFFFFF')
if self.tTextColor is None or self.tTextColor == u'':
self.tTextColor = GetColorFromHex(u'#FFFFFFFF')
else:
self.tTextColor = GetColorFromHex(self.tTextColor)
if sFontSize == "0":
if self.iWidgetType == oWidgetType.Button or self.iWidgetType == oWidgetType.DropDown or self.iWidgetType == oWidgetType.Switch:
sFontSize = str(oDef.iFontSize_Button)
elif self.iWidgetType == oWidgetType.TextField or self.iWidgetType == oWidgetType.TextInput or self.iWidgetType == oWidgetType.Slider:
sFontSize = str(oDef.iFontSize_Text)
elif self.iWidgetType == oWidgetType.FileViewer or self.iWidgetType == oWidgetType.Settings:
sFontSize = str(oDef.iFontSize_File)
# todo: check where to scale fonts
if sFontSize[0] == u'd':
self.iFontSize = dp(sFontSize[1:]) *self.fRationX
elif sFontSize[0] == u's':
self.iFontSize = sp(sFontSize[1:]) *self.fRationX
elif sFontSize.startswith(u'%h'):
self.iFontSize = ((int(sFontSize[2:])*self.iHeight)/100) # *self.fRationY
elif sFontSize.startswith(u'%w'):
self.iFontSize = ((int(sFontSize[2:])*self.iWidth)/100) # *self.fRationX
else:
self.iFontSize = ToInt(sFontSize)
if self.iFontSize != 0:
Logger.warning("Depriciated absolute fontsize used:"+self.uName+ " from:"+self.uPageName)
self.iFontSize = self.iFontSize #/self.fRationX
if not hasattr(self,'bIsDropButton'):
oLastWidget = self
self.iPosXInit = self.iPosX
self.iPosYInit = self.iPosY
self.iWidthInit = self.iWidth
self.iHeightInit = self.iHeight
self.iFontSizeInit = self.iFontSize
return True
except Exception as e:
LogError(u'Error parsing widget from element:['+self.uName+"",e)
return False
class cWidgetBase(object):
# Base Class for all ORCA widgets
# we do not derivite from kivy classes by purpose
# Kivy classes are objects within the Orca classes
'''
WikiDoc:Doc
WikiDoc:Context:Widgets
WikiDoc:Page:Widgets-Common Attributes
WikiDoc:TOCTitle:Common Attributes
Some widgets have attributes, which are unique to them, some other attributes are common to all widgets. Below you find a list and a explanation of all common attributes.
<div style="overflow:auto; ">
{| class="wikitable"
! align="left" | Attribute
! align="left" | Description
|-
|name
|Optional: Name of the widget
|-
|posx
|The horizontal position of the widget. Default is 0 (left). You can either use virtual pixel, a percentage value to the screen or position attributs. For percentange values, the value has to start with a percentage sign, followed by a value between 0 and 100 (eg %65). %0 would mean left aligned, %100 would mean right alignend and %50 would mean center. You could use the position attributs "left", "right" and "center" as well. Positioning is either based on the virtual screen coordinates, or based on the relevant anchor.
|-
|posy
|The vertical position of the widget. Default is 0 (top). You can either use virtual pixel, a percentage value to the screen or position attributs. For percentange values, the value has to start with a percentage sign, followed by a value between 0 and 100 (eg %65). %0 would mean top aligned, %100 would mean bottom alignend and %50 would mean middle aligned. You could use the position attributs "top", "bottom" and "middle" as well. Positioning is either based on the virtual screen coordinates, or based on the relevant anchor. T
|-
|width
|The width of the widget in virtual pixel. If no width is given, the width of the last ancor is used. You can use a % of the width of the last ancor as well (eg. '%30')
|-
|height
|The height of the widget in virtual pixel. If no height is given, the height of the last ancor is used. You can use a % of the height of the last ancor as well (eg. '%30').
|-
|Relative size and positions
|There are special options to set the size and position based on other wigets or based on itself. The widget attribute (posx,posy,width,height) has to start with "of:". Than you need to specify, what attribut you would like to refer to too. This can be one of the following words:
* top: You get the posy attribut from the referred widget
* left: You get the posx attribut from the referred widget
* bottom: You get the bottom attribut (posy+height) from the referred widget
* right: You get the right attribut (posx+width) from the referred widget
* width: You get the width attribut from the referred widget
* height: You get the height attribut from the referred widget
* totop: Helpful to attach a widget on top on another: posy of the referred widget plus the own widget height
* toleft: Helpful to attach a widget to left on another: posy of the referred widget plus the own widget height
The third element (after a colon) points to the referred widget. Can be either
* widget name: refers to the widget with the given name
* self: refers to the widget itself
* last: refers to the last used widget
The forth element (after a colon) is optional. You can multiply the pulled value with the vlue given here.
Examples:
width='of:height:self:*0.5'
This creates a widget width half of its own height
posy='of:totop:Anchor Name'
Puts the widget on top of the Anchor with name "Anchor Name"
|-
|enabled
|Specify, if a widget is enabled- By default all widgets are enabled. If a widget is disabled. it is not visible on the screen. There a actions to enable or disable widget at runtime. Please use "0" to disable a widget and "1" to enable a widget.
|-
|backgroundcolor
|The background color of the widget in hexedecimal RGBA format. It has to start with a pound sign (eg: #ff00ffff). Please use only low capital chars.
|-
|anchor
|You can specify an anchor to use for the xpos and ypos attributes. If you embedd the widget within a anchor, the anchor will be assigned automtic, otherwis you can specify the name of the nchor manually here.
|-
|action
|If a widget supports action, you can specify the name of the action here. This is the singletap action
|-
|actiondoubletap
|If a widget supports action, you can specify the name of the action here. This is the doubletap action
|-
|actionlongtap
|If a widget supports action, you can specify the name of the action here. This is the longtap action
|-
|actiondownonly
|If a widget supports action, you can specify the name of the action here. This is the action if you want to call something explicit on a touch down
|-
|actionuponly
|If a widget supports action, you can specify the name of the action here. This is the action if you want to call something explicit on a touch up
|-
|actionpars
|If a widget supports action, you can specify additional paramater to pass the action as an json string
|-
|interface
|Sets the interface for this action. You can either use the direct interface name, or, even better, use a variable which points to the interface name. Please refer to section "Variables" to understand, how to use variables. You should just set the interface, if it is different from the page default interface or from the anchor interface.
|-
|configname
|Sets the configuration for this action. You can either use the direct configuraton name, or, even better, use a variable which points to the configuration name. Please refer to section "Variables" to understand, how to use variables. You should just set the configuration name, if it is different from the page default configuration or from the anchor configuration.
|}</div>
An example line for a widget could look like the example below.
<div style="overflow-x: auto;"><syntaxhighlight lang="xml">
<element name='Button Power On' type='BUTTON' posx='left' posy='top' height='%50' picturenormal='button square*' action='Send Power On' fontid='Font6' fontsize='%h70' textcolor='$var(green)' caption='' />
<element name="Button Back" type="BUTTON" posx="right" posy="top" width="%12" height="of:width:self" picturenormal="button wide*" action="Show Page" actionpars='{"pagename":"$var(LASTPAGE)"}' fontid='Font4' fontsize='%h40' caption="x" />
</syntaxhighlight></div>
WikiDoc:End
'''
def __init__(self,**kwargs):
self.bHasText=kwargs.get('hastext')
if self.bHasText is None:
self.bHasText=False
self.uAnchorName = u''
self.iAnchorPosX = 0
self.iAnchorPosY = 0
self.iAnchorWidth = 0
self.iAnchorHeight = 0
self.iPosX = 0
self.iPosY = 0
self.iWidth = 10
self.iHeight = 10
self.iPosXInit = 0
self.iPosYInit = 0
self.iWidthInit = 10
self.iHeightInit = 10
self.iFontSizeInit = 30
self.uCaption = u'unknown'
self.uOrgCaption = u'unknown'
self.uName = u'noname'
self.uBackGroundColor = u''
self.tBackGroundColor = ()
self.iWidgetType = oWidgetType.None
self.oParentScreenPage = None
# oOBject is the kivy Widget
self.oObject = None
self.uPageName = 0
self.iWidgetIndex = 0
self.oParent = None
self.uActionName = u''
self.uActionNameDoubleTap= u''
self.uActionNameDownOnly = u''
self.uActionNameUpOnly = u''
self.uActionNameLongTap = u''
self.uTapType = u''
# Actionpars will be passed to Actions within command set
# existing pars will be replaced!
self.aActionPars = {}
self.oTmpAnchor = None
self.bEnabled = True
self.fOrgOpacity = 1.0
self.uInterFace = u''
self.uConfigName = u''
self.aKwArgs = {}
self.uhTextAlign = u'center'
self.uvTextAlign = u'top'
self.uFontIndex = u'Font1'
self.iFontSize = 30
self.tTextColor = GetColorFromHex('#FFFFFFFF')
self.bBold = False
self.bItalic = False
self.fRationX = 1.0
self.fRationY = 1.0
self.bNoTextSize = False
self.uDefinitionContext = u''
def ParseXMLBaseNode (self,oXMLNode,oParentScreenPage, uAnchor):
try:
global oLastWidget
self.GetWidgetTypeFromXmlNode(oXMLNode)
uDefinitionContext = GetXMLTextAttribut (oXMLNode,u'definitioncontext', False, oORCA.uDefinitionContext)
self.oDef=oDef=oXMLNode.get('definitionobject')
self.uDefinitionContext = uDefinitionContext
self.uName = GetXMLTextAttribut(oXMLNode,u'name',True,u'NoName')
self.oParentScreenPage = oParentScreenPage
self.uPageName = self.oParentScreenPage.uPageName
#default anchor is screen
self.iAnchorPosX = 0
self.iAnchorPosY = 0
self.iAnchorWidth = self.oDef.iDefMaxX
self.iAnchorHeight = self.oDef.iDefMaxY
self.iGapX = oDef.iGapX
self.iGapY = oDef.iGapY
self.fRationX = oDef.fRationX
self.fRationY = oDef.fRationY
self.uAnchorName = GetXMLTextAttribut(oXMLNode,u'anchor',False,u'')
if self.uAnchorName == u'':
self.uAnchorName=uAnchor
if not self.uAnchorName == u'':
self.oTmpAnchor=self.oParentScreenPage.aWidgets.get(self.uAnchorName)
if self.oTmpAnchor is not None:
# oTmpAnchor is already aligned to screen size
self.iAnchorPosX = self.oTmpAnchor.iPosX
self.iAnchorPosY = self.oTmpAnchor.iPosY
self.iAnchorWidth = self.oTmpAnchor.iWidth
self.iAnchorHeight = self.oTmpAnchor.iHeight
#We parse for Text and change later to integer
self.iWidth = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'width', False,u''))
self.iHeight = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'height', False,u''))
iAnchorWidth = (self.iAnchorWidth)
iAnchorHeight = (self.iAnchorHeight)
bApplyWidth=False
if self.iWidth==u'':
self.iWidth=iAnchorWidth
elif self.iWidth.startswith('of:height:self'):
bApplyWidth=True
elif self.iWidth.startswith('of:toleft'):
bApplyWidth=True
elif self.iWidth.startswith('of:'):
self.iWidth=self._ParseDimPosValue(self.iWidth)
elif self.iWidth[0]==u'%':
fPercentage=float(self.iWidth[1:])
self.iWidth=((fPercentage/100)*iAnchorWidth)
elif self.iWidth[0]==u'd':
# we define: First Value is dp value,
# second value is absolute value (unscaled)
# eg d20:50 would result either d20 or 50, whatever is larger
tTmp=SplitMax(self.iWidth[1:])
if tTmp[1]==0:
uVar=dp(tTmp[0])
else:
uVar=max(dp(tTmp[0]),tTmp[1])
self.iWidth=uVar
else:
#Logger.warning("Depriciated absolute width used:"+self.uName+ " from:"+self.uPageName)
self.iWidth=int(self.iWidth)
if self.iHeight==u'':
self.iHeight=iAnchorHeight
elif self.iHeight[0]==u'%':
fPercentage=float(self.iHeight[1:])
self.iHeight=((fPercentage/100)*iAnchorHeight)
elif self.iHeight.startswith('of:'):
if not bApplyWidth:
self.iHeight=self._ParseDimPosValue(self.iHeight)
else:
self.iHeight=self._ParseDimPosValue(self.iHeight)
elif self.iHeight[0]==u'd':
# we define: First Value is dp value,
# second value is absolute value (unscaled)
tTmp=SplitMax(self.iHeight[1:])
if tTmp[1]==0:
uVar=dp(tTmp[0])
else:
uVar=max(dp(tTmp[0]),tTmp[1])
self.iHeight=uVar
else:
#Logger.warning("Depriciated absolute height used:"+self.uName+ " from:"+self.uPageName)
self.iHeight=int(self.iHeight)
if bApplyWidth:
self.iWidth=self._ParseDimPosValue(self.iWidth)
#We parse for Text and change later to integer
self.iPosX = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'posx', False, u'left'))
self.iPosY = ReplaceVars(GetXMLTextAttribut (oXMLNode,u'posy', False, u'top'))
self.bEnabled = GetXMLBoolAttribut (oXMLNode,u'enabled', False,True)
self.uOrgCaption = u''
self.uCaption = u''
self.uBackGroundColor = GetXMLTextAttribut(oXMLNode,u'backgroundcolor',False,u'#00000000')
self.tBackGroundColor = GetColorFromHex(ReplaceVars(self.uBackGroundColor))
self.uActionName = GetXMLTextAttribut(oXMLNode,u'action',False,u'')
self.uActionNameDoubleTap = GetXMLTextAttribut(oXMLNode,u'actiondoubletap',False,u'')
self.uActionNameLongTap = GetXMLTextAttribut(oXMLNode,u'actionlongtap',False,u'')
self.uActionNameDownOnly = GetXMLTextAttribut(oXMLNode,u'actiondownonly',False,u'')
self.uActionNameUpOnly = GetXMLTextAttribut(oXMLNode,u'actionuponly',False,u'')
self.uInterFace = GetXMLTextAttribut(oXMLNode,u'interface',False,u'')
self.uConfigName = GetXMLTextAttribut(oXMLNode,u'configname',False,u'')
self.aActionPars = ToDic(GetXMLTextAttribut(oXMLNode,u'actionpars',False,{}))
if not self.uInterFace==u'':
oORCA.oTheScreen.aUsedInterfaces[self.uInterFace]=True
fPercentage=-1.0
if not self.iPosY==u'':
if self.iPosY==u'bottom':
fPercentage=100.0
elif self.iPosY.startswith('of:'):
self.iPosY=self._ParseDimPosValue(self.iPosY)
elif self.iPosY==u'top':
fPercentage=0.0
elif self.iPosY==u'middle':
fPercentage=50.0
elif self.iPosY.isdigit():
Logger.warning("Depriciated absolute PosY used:"+self.uName+ " from:"+self.uPageName)
self.iPosY=(int(self.iPosY)+self.iAnchorPosY)
elif self.iPosY[0]==u'%':
fPercentage=float(self.iPosY[1:])
elif self.iPosY[0]==u'd':
self.iPosY=dp(float(self.iPosY[1:]))+self.iAnchorPosY
self.iPosY=oORCA.iAppHeight-self.iHeight-self.iPosY
elif self.iPosY[0]==u's':
self.iPosY=sp(float(self.iPosY[1:]))+self.iAnchorPosY
self.iPosY=oORCA.iAppHeight-self.iHeight-self.iPosY
else:
LogError(u'WidgetBase: Fatal Error:Wrong ypos:'+self.uName)
self.iPosY=0
if not fPercentage==-1.0:
self.iPosY=self.iAnchorPosY+((fPercentage/100)*self.iAnchorHeight)-(self.iHeight*(fPercentage/100))
fPercentage=-1.0
if not self.iPosX==u'':
if self.iPosX==u'right':
fPercentage=100.0
elif self.iPosX.startswith('of:'):
self.iPosX=self._ParseDimPosValue(self.iPosX)
elif self.iPosX==u'left':
fPercentage=0.0
elif self.iPosX==u'center':
fPercentage=50.0
elif self.iPosX.isdigit():
Logger.warning("Depriciated absolute PosX used:"+self.uName+ " from:"+self.uPageName)
self.iPosX=(int(self.iPosX))+self.iAnchorPosX
elif self.iPosX[0]==u'%':
fPercentage=float(self.iPosX[1:])
elif self.iPosX[0]==u'd':
self.iPosX=dp(float(self.iPosX[1:]))+self.iAnchorPosX
elif self.iPosX[0]==u's':
self.iPosX=sp(float(self.iPosX[1:]))+self.iAnchorPosX
else:
LogError(u'WidgetBase: Fatal Error:Wrong xpos:'+self.uName+ " "+str(self.iPosX))
self.iPosX=0
if not fPercentage==-1.0:
self.iPosX=self.iAnchorPosX+((fPercentage/100)*self.iAnchorWidth)-(self.iWidth*(fPercentage/100))
if self.bHasText:
self.uhTextAlign = GetXMLTextAttribut (oXMLNode,u'htextalign', False,u'center')
self.uvTextAlign = GetXMLTextAttribut (oXMLNode,u'vtextalign', False,u'middle')
self.bBold = GetXMLBoolAttribut (oXMLNode,u'bold', False,False)
self.bItalic = GetXMLBoolAttribut (oXMLNode,u'italic', False,False)
self.uFontIndex = GetXMLTextAttribut (oXMLNode,u'fontid', False,oDef.uDefaultFont)
sFontSize = GetXMLTextAttribut (oXMLNode,u'fontsize', False,'0')
self.tTextColor = GetXMLTextAttribut (oXMLNode,u'textcolor', False,u'')
self.SetCaption(GetXMLTextAttribut(oXMLNode,u'caption',False,u''))
oORCA.oTheScreen.aUsedFonts[self.uFontIndex]=True
if self.tTextColor == u'':
if self.iWidgetType == oWidgetType.Button or self.iWidgetType == oWidgetType.DropDown or self.iWidgetType == oWidgetType.Switch:
self.tTextColor = oORCA.oTheScreen.aSkinAttributes.get('fontcolor button')
elif self.iWidgetType == oWidgetType.TextField or self.iWidgetType == oWidgetType.TextInput or self.iWidgetType == oWidgetType.Slider:
self.tTextColor = oORCA.oTheScreen.aSkinAttributes.get('fontcolor text')
elif self.iWidgetType == oWidgetType.FileViewer or self.iWidgetType == oWidgetType.Settings:
self.tTextColor = oORCA.oTheScreen.aSkinAttributes.get('fontcolor file')
elif self.iWidgetType == oWidgetType.BackGround:
self.tTextColor = GetColorFromHex(u'#FFFFFFFF')
if self.tTextColor is None or self.tTextColor == u'':
self.tTextColor = GetColorFromHex(u'#FFFFFFFF')
else:
self.tTextColor = GetColorFromHex(self.tTextColor)
if sFontSize == "0":
if self.iWidgetType == oWidgetType.Button or self.iWidgetType == oWidgetType.DropDown or self.iWidgetType == oWidgetType.Switch:
sFontSize = str(oDef.iFontSize_Button)
elif self.iWidgetType == oWidgetType.TextField or self.iWidgetType == oWidgetType.TextInput or self.iWidgetType == oWidgetType.Slider:
sFontSize = str(oDef.iFontSize_Text)
elif self.iWidgetType == oWidgetType.FileViewer or self.iWidgetType == oWidgetType.Settings:
sFontSize = str(oDef.iFontSize_File)
# todo: check where to scale fonts
if sFontSize[0] == u'd':
self.iFontSize = dp(sFontSize[1:]) *self.fRationX
elif sFontSize[0] == u's':
self.iFontSize = sp(sFontSize[1:]) *self.fRationX
elif sFontSize.startswith(u'%h'):
self.iFontSize = ((int(sFontSize[2:])*self.iHeight)/100) # *self.fRationY
elif sFontSize.startswith(u'%w'):
self.iFontSize = ((int(sFontSize[2:])*self.iWidth)/100) # *self.fRationX
else:
self.iFontSize = ToInt(sFontSize)
if self.iFontSize != 0:
Logger.warning("Depriciated absolute fontsize used:"+self.uName+ " from:"+self.uPageName)
self.iFontSize = self.iFontSize #/self.fRationX
if not hasattr(self,'bIsDropButton'):
oLastWidget = self
self.iPosXInit = self.iPosX
self.iPosYInit = self.iPosY
self.iWidthInit = self.iWidth
self.iHeightInit = self.iHeight
self.iFontSizeInit = self.iFontSize
return True
except Exception as e:
LogError(u'Error parsing widget from element:['+self.uName+"",e)
return False
def _ParseDimPosValue(self,uValue):
tSplit=uValue.split(":")
fRetVal=0
'of:width:[last/self/widgetname:calc]'
'of:height:[last/self/widgetname:calc]'
'of:bottom:[last/self/widgetname:calc]'
'of:top:[last/self/widgetname:calc]'
'of:left:[last/self/widgetname:calc]'
'of:right:[last/self/widgetname:calc]'
'of:totop:[last/self/widgetname:calc]'
'of:tobottom:[last/self/widgetname:calc]'
'of:toleft:[last/self/widgetname:calc]'
global oLastWidget
if len(tSplit)>2:
uDim = tSplit[1]
tFrom = tSplit[2]
oWidget = oLastWidget
if tFrom == 'last':
tFrom = oLastWidget
elif tFrom == 'self':
tFrom = self
else:
aFrom = oORCA.oTheScreen.FindWidgets(self.oParentScreenPage.uPageName,tSplit[2])
if len(aFrom)>0:
tFrom=aFrom[0]
else:
tFrom=None
if tFrom != None:
if uDim == 'top':
fRetVal = tFrom.iPosY
elif uDim == 'left':
fRetVal = tFrom.iPosX
elif uDim == 'bottom':
fRetVal = tFrom.iPosY+tFrom.iHeight
elif uDim == 'right':
fRetVal = tFrom.iPosX+tFrom.iWidth
elif uDim == 'width':
fRetVal = tFrom.iWidth
elif uDim == 'height':
fRetVal = tFrom.iHeight
elif uDim =='totop':
fRetVal = tFrom.iPosY-self.iHeight
elif uDim =='tobottom':
fRetVal = tFrom.iPosY+tFrom.iHeight-self.iHeight
elif uDim =='toleft':
fRetVal = tFrom.iPosX -self.iWidth
elif uDim =='toright':
fRetVal = tFrom.iPosX+tFrom.iWidth -self.iWidth
else:
LogError(u'Unknown Reference:'+uDim)
else:
LogError(u'Unknown Widget:'+self.oParentScreenPage+":"+tSplit[2])
if len(tSplit) > 3:
uOperator = tSplit[3]
if len(uOperator) > 1:
if uOperator[0] == '*':
fRetVal = fRetVal*float(uOperator[1:])
else:
LogError(u'Unknown Operator:'+uOperator)
return fRetVal
def CreateBase(self,Parent,WidgetIndex,Class):
try:
self.oParent = Parent
self.iWidgetIndex = WidgetIndex
self.iPosX = self.iPosXInit/self.oDef.fRationX
self.iPosY = self.iPosYInit/self.oDef.fRationY
self.iWidth = self.iWidthInit/self.oDef.fRationX
self.iHeight = self.iHeightInit/self.oDef.fRationY
self.iFontSize = self.iFontSizeInit/self.oDef.fRationX
if self.iWidgetType==oWidgetType.BackGround:
self.iGapX = 0
self.iGapY = 0
self.iHeight = oORCA.iAppHeight
self.iWidth = oORCA.iAppWidth
iKivyPosX = self.iPosX+self.iGapX
iKivyPosY = oORCA.iAppHeight-self.iHeight-self.iPosY-self.iGapY
self.AddArg('pos',(iKivyPosX,iKivyPosY ))
self.AddArg('size',(self.iWidth,self.iHeight))
if not self.tBackGroundColor==[0.0,0.0,0.0,0.0]:
self.AddArg('background_color',self.tBackGroundColor)
if not self.bEnabled:
self.AddArg('opacity',0)
if self.bHasText:
self.AddArg('halign', self.uhTextAlign)
self.AddArg('valign', self.uvTextAlign)
self.AddArg('color', self.tTextColor)
self.AddArg('foreground_color', self.tTextColor)
self.AddArg('italic', self.bItalic)
self.AddArg('bold', self.bBold)
if not self.bNoTextSize:
self.AddArg('text_size', (self.iWidth,self.iHeight))
self.AddArg('font_name', self.uFontIndex)
self.AddArg('text' , self.uCaption)
self.SetCaption2(self.uCaption)
#self.oObject.shorten= True
if self.iFontSize > 0:
# a further unicode bug in kivy: font_size just except strings not unicode strings
self.AddArg('font_size',str(self.iFontSize)+'px')
# Fonts are loaded at initialisation, but if we load elements at runtime, the font might not be registered
if not self.uFontIndex in oORCA.oTheScreen.aUsedFonts:
oFont=oORCA.oTheScreen.aFonts[self.uFontIndex]
Logger.debug (u'Register Font at runtime: '+self.uFontIndex)
LabelBase.register(oFont.uName, oFont.uFileNameNormal, oFont.uFileNameItalic, oFont.uFileNameBold, oFont.uFileNameBoldItalic)
oORCA.oTheScreen.aUsedFonts[self.uFontIndex]=oFont
if not Class=='':
self.oObject = Class(**self.aKwArgs)
self.oObject.oOrcaWidget = self
if oORCA.bShowBorders:
if (not isinstance(self.oObject, Layout)) and (not self.iWidgetType == oWidgetType.Knob):
self.oBorder = cBorder(**self.aKwArgs)
self.oObject.add_widget(self.oBorder)
return True
except Exception as e:
LogError(u'Can''t create widget:'+self.uName,e)
return False
def GetWidgetTypeFromXmlNode(self,oXMLNode):
self.iWidgetType = oWidgetType.WidgetTypeToId.get(GetXMLTextAttribut (oXMLNode,u'type',True,u''))
if not CheckOption(oXMLNode):
self.iWidgetType = oWidgetType.SkipWidget
def EnableWidget(self, bEnable):
if bEnable:
if self.oObject:
self.oObject.opacity = self.fOrgOpacity
else:
if self.oObject:
if self.oObject.opacity > 0:
self.fOrgOpacity = self.oObject.opacity
self.oObject.opacity = 0.0
self.bEnabled = bEnable
return True
def UpdateWidget(self):
return self.SetCaption2(self.uOrgCaption)
def SetFocus(self):
if self.oObject:
self.oObject.focus = True
return True
def SetTransparancy(self,fTransparancy):
if self.oObject:
self.oObject.opacity = fTransparancy/100
self.fOrgOpacity = fTransparancy
def SetWidgetColor(self,sBackgroundColor):
sColor = ReplaceVars(sBackgroundColor)
self.uBackGroundColor = sColor
self.tBackGroundColor = GetColorFromHex(sColor)
if self.oObject:
self.oObject.background_color = self.tBackGroundColor
def SetCaption2(self,uCaption):
uTmp=ReplaceVars(uCaption)
if uTmp.startswith(u'$var(') or uTmp.startswith(u'$lvar('):
self.uCaption = u''
else:
self.uCaption = uTmp
if not self.oObject == None:
self.oObject.text = self.uCaption
return True
def SetCaption(self,uCaption):
self.uOrgCaption = uCaption
uTmp=ReplaceVars(uCaption)
if uTmp.startswith(u'$var(') or uTmp.startswith(u'$lvar('):
self.uCaption = u''
else:
self.uCaption = uTmp
if self.oObject:
self.oObject.text = self.uCaption
return True
def AddArg(self,sKey,oValue):
self.aKwArgs[sKey] = oValue
def SetWidgetFontStyle(self,bBold,bItalic,sColor):
if bBold is not None:
self.bBold = bBold
if self.oObject:
self.oObject.bold = self.bBold
if bItalic is not None:
self.bItalic = bItalic
if self.oObject:
self.oObject.italic = self.bItalic
if sColor is not None:
self.tTextColor = GetColorFromHex(sColor)
if self.oObject:
self.oObject.color = self.tTextColor
return True
def On_Button_Up(self,instance):
if self.bEnabled:
if hasattr(instance,'uTapType'):
self.uTapType = instance.uTapType
else:
self.uTapType = u"up"
Logger.debug (u'WidgetBase:On_Button_Up: Tap detected: %s:%s' %( self.uName, self.uTapType))
self.OnButtonClicked()
return
def On_Button_Down(self,instance):
if self.bEnabled:
PlaySound(u'click')
OS_Vibrate()
if hasattr(instance,'uTapType'):
self.uTapType = instance.uTapType
else:
self.uTapType = u"down"
Logger.debug (u'WidgetBase:On_Button_Down: Tap detected: %s:%s' %( self.uName, self.uTapType))
self.OnButtonClicked()
return
def OnButtonClicked(self):
#self.bTimerPause = True
uActionName = ReplaceVars(self.uActionName)
uActionNameDoubleTap = ReplaceVars(self.uActionNameDoubleTap)
uActionNameUp = ReplaceVars(self.uActionNameUpOnly)
uActionNameDown = ReplaceVars(self.uActionNameDownOnly)
uActionNameLongTap = ReplaceVars(self.uActionNameLongTap)
aUseActionName = []
if uActionNameDoubleTap != u'' and self.uTapType == u'double_up':
aUseActionName.append(uActionNameDoubleTap)
elif uActionNameLongTap != u'' and self.uTapType == u'long_up':
aUseActionName.append(uActionNameLongTap)
elif uActionNameDown != u'' and self.uTapType == u"down":
aUseActionName.append(uActionNameDown)
elif uActionNameUp != u'' and self.uTapType == u"up":
aUseActionName.append(uActionNameUp)
elif uActionName!=u'' and self.uTapType== u'repeat_down' and uActionNameLongTap == u'':
aUseActionName.append(uActionName)
elif uActionName!=u'' and self.uTapType== u"up":
aUseActionName.append(uActionName)
# if we have a doubletap but no dobletap action, then execute two single taps
if len(aUseActionName)==0 and self.uTapType == u'double_up':
aUseActionName.append(uActionName)
aUseActionName.append(uActionName)
for uUseActionName in aUseActionName:
aActions=oORCA.oTheScreen.aActionsCommands.get(uUseActionName)
if aActions:
oORCA.oTheScreen.oEvents.ExecuteActions(aActions=aActions,oParentWidget=self)
Logger.debug (u'WidgetBase: [%s] Action queued for Object [%s] [%s]' % (self.uTapType,self.uName,uUseActionName))
else:
uMsg=LogError('WidgetBase: Action Not Found:' + uUseActionName)
ShowErrorPopUp(uTitle='Fatal Error', uMessage=uMsg, bAbort=True)
oORCA.bTimerPause = False
def On_Gesture(self,instance):
if self.bEnabled:
if hasattr(instance,'aActions'):
self.aWidgetActions=instance.aActions
if not self.aWidgetActions==None:
oORCA.oTheScreen.oEvents.ExecuteActions( aActions=self.aWidgetActions,oParentWidget=self)
def SaveLastWidgetPos(self):
global oLastWidget,oLastWidgetSave
oLastWidgetSave=oLastWidget
def RestoreLastWidgetPos(self):
global oLastWidget,oLastWidgetSave
oLastWidget=oLastWidgetSave
def CheckOption(oPar):
"""
ConditionTypes: '==' , '!=' compares Strings
ConditionTypes: '<' , '>' compares Integers )
ConditionVar / ConditionValue: If Starts if '$' , the Application Vars are referenced
We check for Single Click and Double Click
"""
if oPar.__class__.__name__ == "cAction":
oAction = oPar
oPar = oAction.aActionPars
else:
oAction = oORCA.oTheScreen.GetActionObject()
uConditionCheckType = oPar.get(u"conditionchecktype")
uCondition = oPar.get(u"condition")
if uConditionCheckType is None:
if uCondition is None:
return True
uConditionVar = oPar.get(u"conditionvar")
uConditionValue = oPar.get(u"conditionvalue")
if uCondition != "" and uCondition != None:
uConditionCheckType, uConditionVar, uConditionValue = SplitCondition(uCondition)
bRet = False
try:
if not oAction.oParentWidget is None:
if not oAction.uActionTapType == u"both":
if oAction.uActionTapType == u"single":
if oAction.oParentWidget.bDoubleTap:
return bRet
if oAction.uActionTapType == u"double":
if not oAction.oParentWidget.bDoubleTap:
return bRet
if uConditionCheckType == u"":
return True
uVar = ReplaceVars(ReplaceVars(uConditionVar))
if uVar.startswith("$var("):
uVar = ReplaceVars(uVar)
uValue = ReplaceVars(uConditionValue)
uConditionCheckType = ReplaceVars(uConditionCheckType)
if uConditionCheckType == u"==" or uConditionCheckType == u"=":
if uVar == uValue:
bRet = True
elif uConditionCheckType == u"!=" or uConditionCheckType == u"<>":
if uVar != uValue:
bRet = True
else:
fValue, bIsValue = ToFloat2(uValue)
fVar, bIsVar = ToFloat2(uVar)
if bIsValue and bIsVar:
if uConditionCheckType == u">":
if fVar > fValue:
bRet = True
elif uConditionCheckType == u">=":
if fVar >= fValue:
bRet = True
elif uConditionCheckType == u"<":
if fVar < fValue:
bRet = True
elif uConditionCheckType == u"<=":
if fVar <= fValue:
bRet = True
except Exception as e:
uMsg = LogError(
u"Checkoption: Cannot validate option: %s %s %s" % (uConditionVar, uConditionCheckType, uConditionValue), e
)
Logger.error(uMsg)
ShowErrorPopUp(uMessage=uMsg)
return False
Logger.debug("Checking condition [%s][%s][%s] returns %s" % (uVar, uConditionCheckType, uValue, str(bRet)))
return bRet
