def InitWidgetFromXml(self,*,oXMLNode:Element,oParentScreenPage:cScreenPage, uAnchor:str) -> bool:
uCaption:str = GetXMLTextAttribute(oXMLNode=oXMLNode,uTag="caption",bMandatory=False,vDefault="")
bRet:bool = super().InitWidgetFromXml(oXMLNode=oXMLNode,oParentScreenPage=oParentScreenPage, uAnchor=uAnchor)
bDummy:bool
oXMLNode.set("caption", uCaption)
if bRet:
self.aFrameColor = GetColorFromHex(GetXMLTextAttribute(oXMLNode=oXMLNode,uTag=u'framecolor',bMandatory=False,vDefault=u'$var(dimmed)'))
# uFramewidth:str = GetXMLTextAttribute(oXMLNode=oXMLNode,uTag=u'framewidth', bMandatory=False,vDefault=str(int((self.oDef.iDefMaxX/self.fRationX)*0.03)))
uFramewidth:str = GetXMLTextAttribute(oXMLNode=oXMLNode,uTag=u'framewidth', bMandatory=False,vDefault=str(int((self.oDef.iDefMaxX/self.fRationX)*0.05)))
self.iFrameWidth,bDummy = self.CalculateWidth(uWidth=uFramewidth,iAnchorWidth=self.iWidth)
self.iFrameWidth = self.iFrameWidth / self.fRationX
self.aCaptions = GetXMLTextAttribute(oXMLNode=oXMLNode,uTag=u'captions', bMandatory=False,vDefault=u'unknown').split(u',')
self.aActionNames = GetXMLTextAttribute(oXMLNode=oXMLNode,uTag=u'actions', bMandatory=False,vDefault=u'').split(u',')
self.aOrgActionNames = copy(self.aActionNames)
self.bSorted = GetXMLBoolAttribute(oXMLNode=oXMLNode,uTag=u'sorted', bMandatory=False,bDefault=False)
self.bSetCaption = GetXMLBoolAttribute(oXMLNode=oXMLNode,uTag=u'setcaption', bMandatory=False,bDefault=False)
self.oXMLNode = oXMLNode
# this is a little bit tricky
# we should parse all dropdown button here as well, but then,
# updatewidget for the dropdown would not work
# so we do it in create, but at that time, the dimensions of the anchor is lost
# so, we need to save the anchor dimensions here
self.iTmpAnchorWidth = self.oTmpAnchor.iWidth
self.iTmpAnchorHeight = self.oTmpAnchor.iHeight
return bRet
def SetWidgetColor(self, sBackgroundColor: str) -> bool:
sColor = ReplaceVars(sBackgroundColor)
self.uBackGroundColor = sColor
self.aBackGroundColor = GetColorFromHex(sColor)
if self.oObject:
self.oObject.background_color = self.aBackGroundColor
return True
def SetWidgetFontStyle(self,bBold:Union[bool,None],bItalic:Union[bool,None],uColor:Union[str,None]) -> bool:
super().SetWidgetFontStyle(bBold,bItalic,uColor)
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 uColor is not None:
self.aTextColor = GetColorFromHex(uColor)
if self.oObject:
self.oObject.color = self.aTextColor
return True
def HandleIcon(self, oWidget:Union[cWidgetBase,None] = None) -> None:
if oWidget is None:
oWidget = self
uIcon = oWidget.uCaption[5:]
iPos = uIcon.find(' color:')
if iPos > 0:
uColor = uIcon[iPos + 7:]
uIcon = uIcon[:iPos]
oWidget.aTextColor = GetColorFromHex(uColor)
dIcon = Globals.dIcons.get(uIcon)
if dIcon:
oWidget.uCaption = dIcon["char"]
if dIcon["fontname"]:
oWidget.uFontIndex = dIcon["fontname"]
self.bIcon = True
oWidget.fScale = dIcon["scale"]
def UpdateWidget(self) -> None:
uH: str
uS: str
uV: str
uR: str
uG: str
uB: str
h: float
s: float
v: float
r: float
b: float
g: float
a: float = 1.0
if not self.uDestVar == u'':
uH = GetVar(uVarName=self.uDestVar + u'_h')
uS = GetVar(uVarName=self.uDestVar + u'_s')
uV = GetVar(uVarName=self.uDestVar + u'_v')
if uH != '':
h = ToFloat(uH) / 255
s = ToFloat(uS) / 255
v = ToFloat(uV) / 255
r, g, b = hsv_to_rgb(h, s, v)
else:
uR = GetVar(uVarName=self.uDestVar + u'_r')
uG = GetVar(uVarName=self.uDestVar + u'_g')
uB = GetVar(uVarName=self.uDestVar + u'_b')
if uR == '':
r, g, b, a = GetColorFromHex(
GetVar(uVarName=self.uDestVar))
else:
r = ToFloat(uR) / 255
g = ToFloat(uG) / 255
b = ToFloat(uB) / 255
self.oObjectColorPicker.color = (r, g, b, a)
def __init__(self,**kwargs):
super().__init__(**kwargs)
self.bBold:bool = False
self.bShorten:bool = False
self.bItalic:bool = False
self.bIcon:bool = False
self.bNoTextSize:bool = False
self.dActionPars:Dict[str,str] = {} # Actionpars will be passed to Actions within command set, existing pars will be replaced!
self.dKwArgs:Dict = {}
self.iFontSize:int = 30
self.iIconFontSize:int = 50
self.iFontSizeInit:int = 30
self.iLines:int = 0
self.aTextColor:List[float] = GetColorFromHex('#FFFFFFFF')
self.uFontIndex:str = u'Sans'
self.uhTextAlign:str = u'center'
self.uOrgCaption:str = u''
self.uOrgSecondCaption:str = u''
self.uOrgFontIndex:str = self.uFontIndex
self.uSecondCaption:str = u''
self.uvTextAlign:str = u'top'
self.uCaption:str = u''
def ParseXMLBaseNode(self, oXMLNode: Element,
oParentScreenPage: cScreenPage, uAnchor: str) -> bool:
uDefinitionContext: str
uAlias: str
oDef: Union[cDefinition, None]
iAnchorWidth: int
iAnchorHeight: int
bApplyWidth: bool
fVar: float
i: int
bAnchorEnabled: bool = True
global uContainerContext
try:
global oLastWidget
self.GetWidgetTypeFromXmlNode(oXMLNode)
self.uFileName = GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'linefilename',
bMandatory=False,
vDefault="unknown file")
self.uFileNames = GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'linefilenames',
bMandatory=False,
vDefault="Unknown File")
uDefinitionContext = GetXMLTextAttribute(
oXMLNode=oXMLNode,
uTag=u'definitioncontext',
bMandatory=False,
vDefault=Globals.uDefinitionContext)
uAlias = oXMLNode.get('definitionalias')
oDef = None
if uAlias is not None:
oDef = Globals.oDefinitions[uAlias]
self.oDef = oDef
self.uDefinitionContext = uDefinitionContext
self.uName = GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'name',
bMandatory=True,
vDefault=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 = GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'anchor',
bMandatory=False,
vDefault=u'')
if self.uAnchorName == u'':
self.uAnchorName = uAnchor
if self.uAnchorName:
# we use only the last Anchor with that name
aTmpAnchors = self.oParentScreenPage.dWidgets[self.uAnchorName]
if aTmpAnchors:
self.oTmpAnchor = aTmpAnchors[-1]
# 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
bAnchorEnabled = self.oTmpAnchor.bIsEnabled
else:
self.oTmpAnchor = None
# We parse for Text and change later to integer
uWidth = ReplaceVars(
GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'width',
bMandatory=False,
vDefault=u''))
uHeight = ReplaceVars(
GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'height',
bMandatory=False,
vDefault=u''))
iAnchorWidth = self.iAnchorWidth
iAnchorHeight = self.iAnchorHeight
self.iWidth, bApplyWidth = self.CalculateWidth(
uWidth, iAnchorWidth)
self.iHeight = self.CalculateHeight(uHeight, iAnchorHeight)
if bApplyWidth:
self.iWidth = self._ParseDimPosValue(uWidth)
self.bIsEnabled = GetXMLBoolAttribute(oXMLNode=oXMLNode,
uTag=u'enabled',
bMandatory=False,
bDefault=bAnchorEnabled)
self.uContainer = GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'container',
bMandatory=False,
vDefault=u'')
if (self.eWidgetType == eWidgetType.ScrollContainer
or self.eWidgetType
== eWidgetType.ScrollList) and self.uContainer == u'':
self.uContainer = ''.join(
random.choice(string.ascii_lowercase) + str(i)
for i in range(20))
if self.uContainer == u'':
self.uContainer = uContainerContext
self.uBackGroundColor = GetXMLTextAttribute(
oXMLNode=oXMLNode,
uTag=u'backgroundcolor',
bMandatory=False,
vDefault=u'#00000000')
self.aBackGroundColor = GetColorFromHex(
ReplaceVars(self.uBackGroundColor))
uPosY: str = ReplaceVars(
GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'posy',
bMandatory=False,
vDefault=u'top'))
self.iPosY = self.CalculatePosY(uPosY)
uPosX: str = ReplaceVars(
GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'posx',
bMandatory=False,
vDefault=u'left'))
self.iPosX = self.CalculatePosX(uPosX)
self.uInterFace = GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'interface',
bMandatory=False,
vDefault=u'')
self.uConfigName = GetXMLTextAttribute(oXMLNode=oXMLNode,
uTag=u'configname',
bMandatory=False,
vDefault=u'')
if oLastWidget:
self.uLastWidgetID = oLastWidget.uID
if not hasattr(self, 'bIsDropButton'):
oLastWidget = self
self.iPosXInit = self.iPosX
self.iPosYInit = self.iPosY
self.iWidthInit = self.iWidth
self.iHeightInit = self.iHeight
return super().ParseXMLBaseNode(oXMLNode, oParentScreenPage,
uAnchor)
except Exception as e:
LogError(uMsg=u'Error parsing widget from element:[%s] [%s]' %
(self.uName, self.uFileNames),
oException=e,
bTrackStack=True)
return False
def ParseXMLBaseNode (self,oXMLNode:Element,oParentScreenPage:cScreenPage, uAnchor:str) -> bool:
try:
super().ParseXMLBaseNode(oXMLNode, oParentScreenPage, uAnchor)
self.uCaption = u''
self.uhTextAlign = GetXMLTextAttribute (oXMLNode=oXMLNode,uTag=u'htextalign', bMandatory=False, vDefault=u'center')
self.uvTextAlign = GetXMLTextAttribute (oXMLNode=oXMLNode,uTag=u'vtextalign', bMandatory=False, vDefault=u'middle')
self.bShorten = GetXMLBoolAttribute (oXMLNode=oXMLNode,uTag=u'shorten', bMandatory=False, bDefault=False)
self.bBold = GetXMLBoolAttribute (oXMLNode=oXMLNode,uTag=u'bold', bMandatory=False, bDefault=False)
self.bItalic = GetXMLBoolAttribute (oXMLNode=oXMLNode,uTag=u'italic', bMandatory=False, bDefault=False)
self.iLines = GetXMLIntAttribute (oXMLNode=oXMLNode,uTag=u'lines', bMandatory=False, iDefault=0)
self.uFontIndex = GetXMLTextAttribute (oXMLNode=oXMLNode,uTag=u'fontid', bMandatory=False, vDefault=self.oDef.uDefaultFont)
self.uOrgFontIndex = self.uFontIndex
uFontSize:str = GetXMLTextAttribute (oXMLNode=oXMLNode,uTag=u'fontsize', bMandatory=False, vDefault='0')
uIconFontSize:str = GetXMLTextAttribute (oXMLNode=oXMLNode,uTag=u'iconfontsize', bMandatory=False, vDefault=uFontSize)
self.aTextColor = GetColorFromHex(GetXMLTextAttribute (oXMLNode=oXMLNode,uTag=u'textcolor',bMandatory=False, vDefault=uColorUndefined))
self.SetCaption(GetXMLTextAttribute(oXMLNode=oXMLNode, uTag=u'caption', bMandatory=False, vDefault=u''))
self.uOrgSecondCaption = GetXMLTextAttribute(oXMLNode=oXMLNode,uTag=u'secondcaption', bMandatory=False, vDefault=u'')
Globals.oTheScreen.oFonts.dUsedFonts[self.uFontIndex]=True
if self.aTextColor == aColorUndefined:
if self.eWidgetType == eWidgetType.Button or self.eWidgetType == eWidgetType.DropDown or self.eWidgetType == eWidgetType.Switch:
self.aTextColor = Globals.oTheScreen.oSkin.dSkinAttributes.get('color font button')
elif self.eWidgetType == eWidgetType.TextField or self.eWidgetType == eWidgetType.TextInput or self.eWidgetType == eWidgetType.Slider:
self.aTextColor = Globals.oTheScreen.oSkin.dSkinAttributes.get('color font text')
elif self.eWidgetType == eWidgetType.FileViewer or self.eWidgetType == eWidgetType.Settings:
self.aTextColor = Globals.oTheScreen.oSkin.dSkinAttributes.get('color font file')
elif self.eWidgetType == eWidgetType.BackGround:
self.aTextColor = GetColorFromHex(u'#FFFFFFFF')
if self.aTextColor == aColorUndefined:
self.aTextColor = GetColorFromHex(u'#FFFFFFFF')
if uFontSize == "0":
if self.eWidgetType == eWidgetType.Button or self.eWidgetType == eWidgetType.DropDown or self.eWidgetType == eWidgetType.Switch:
uFontSize = self.oDef.uFontSize_Button
elif self.eWidgetType == eWidgetType.TextField or self.eWidgetType == eWidgetType.TextInput or self.eWidgetType == eWidgetType.Slider:
uFontSize = self.oDef.uFontSize_Text
elif self.eWidgetType == eWidgetType.FileViewer or self.eWidgetType == eWidgetType.Settings:
uFontSize = self.oDef.uFontSize_File
if uIconFontSize == "0":
if self.eWidgetType == eWidgetType.Button or self.eWidgetType == eWidgetType.DropDown or self.eWidgetType == eWidgetType.Switch:
uIconFontSize = self.oDef.uFontSize_Button
elif self.eWidgetType == eWidgetType.TextField or self.eWidgetType == eWidgetType.TextInput or self.eWidgetType == eWidgetType.Slider:
uIconFontSize = self.oDef.uFontSize_Text
elif self.eWidgetType == eWidgetType.FileViewer or self.eWidgetType == eWidgetType.Settings:
uIconFontSize = self.oDef.uFontSize_File
# todo: check where to scale fonts
if uFontSize[0] == u'd':
self.iFontSize = dp(uFontSize[1:]) *self.fRationX
elif uFontSize[0] == u's':
self.iFontSize = sp(uFontSize[1:]) *self.fRationX
elif uFontSize.startswith(u'%h'):
self.iFontSize = ((int(uFontSize[2:])*self.iHeight)/100) # *self.fRationY
elif uFontSize.startswith(u'%w'):
self.iFontSize = ((int(uFontSize[2:])*self.iWidth)/100) # *self.fRationX
else:
self.iFontSize = ToInt(uFontSize)
if self.iFontSize != 0:
Logger.warning("Depreciated absolute fontsize used:"+self.uName+ " from:"+self.uPageName)
if uIconFontSize[0] == u'd':
self.iIconFontSize = dp(uIconFontSize[1:]) *self.fRationX
elif uIconFontSize[0] == u's':
self.iIconFontSize = sp(uIconFontSize[1:]) *self.fRationX
elif uIconFontSize.startswith(u'%h'):
self.iIconFontSize = ((int(uIconFontSize[2:])*self.iHeight)/100) # *self.fRationY
elif uIconFontSize.startswith(u'%w'):
self.iIconFontSize = ((int(uIconFontSize[2:])*self.iWidth)/100) # *self.fRationX
else:
self.iIconFontSize = ToInt(uIconFontSize)
if self.iIconFontSize != 0:
Logger.warning("Depreciated absolute fontsize used:"+self.uName+ " from:"+self.uPageName)
self.iFontSizeInit = self.iFontSize
return True
except Exception as e:
LogError(uMsg=u'Error parsing widget from element (Text):['+self.uName+"",oException=e)
return False