import xml.dom.minidom
from xml.dom import EMPTY_NAMESPACE
+from Tools.XMLTools import elementsWithTag, mergeText
+
+colorNames = dict()
+
def dump(x, i=0):
print " " * i + str(x)
try:
except:
None
-dom = xml.dom.minidom.parseString(
- """
- <skin>
- <screen name="mainMenu" position="300,100" size="300,300" title="real main menu">
- <widget name="okbutton" position="10,190" size="280,50" font="Arial:20" valign="center" halign="center" />
- <widget name="title" position="10,10" size="280,20" />
- <widget name="menu" position="10,30" size="280,140" />
- </screen>
- <screen name="clockDisplay" position="300,100" size="300,300">
- <widget name="okbutton" position="10,10" size="280,40" />
- <widget name="title" position="10,120" size="280,50" />
- <widget name="theClock" position="10,60" size="280,50" />
- </screen>
- <screen name="infoBar" position="80,350" size="540,150" title="InfoBar">
- <widget name="CurrentTime" position="10,10" size="40,30" />
- <widget name="ServiceName" position="50,20" size="200,30" />
- <widget name="Event_Now" position="100,40" size="300,30" valign="top" halign="left" />
- <widget name="Event_Next" position="100,90" size="300,30" valign="top" halign="left" />
- <widget name="Event_Now_Duration" position="440,40" size="80,30" valign="top" halign="left" />
- <widget name="Event_Next_Duration" position="440,90" size="80,30" valign="top" halign="left" />
- <eLabel position="70,0" size="300,30" text=".oO skin Oo." font="Arial:20" />
- </screen>
- <screen name="channelSelection" position="100,80" size="500,240" title="Channel Selection">
- <widget name="list" position="20,50" size="300,150" />
- <widget name="okbutton" position="340,50" size="140,30" />
- </screen>
- <screen name="serviceScan" position="150,100" size="300,200" title="Service Scan">
- <widget name="scan_progress" position="10,10" size="280,50" />
- <widget name="scan_state" position="10,60" size="280,30" />
- <widget name="okbutton" position="10,100" size="280,40" />
- </screen>
- </skin>
-""")
-
-# filters all elements of childNode with the specified function
-# example: nodes = elementsWithTag(childNodes, lambda x: x == "bla")
-def elementsWithTag(el, tag):
- for x in el:
- if x.nodeType != xml.dom.minidom.Element.nodeType:
- continue
- if tag(x.tagName):
- yield x
+from Tools.Directories import resolveFilename, SCOPE_SKIN
+
+# read the skin
+skinfile = file(resolveFilename(SCOPE_SKIN, 'skin.xml'), 'r')
+dom = xml.dom.minidom.parseString(skinfile.read())
+skinfile.close()
+
def parsePosition(str):
x, y = str.split(',')
return eSize(int(x), int(y))
def parseFont(str):
- name, size = str.split(':')
+ name, size = str.split(';')
return gFont(name, int(size))
-def applyAttributes(guiObject, node):
+def parseColor(str):
+ if str[0] != '#':
+ try:
+ return colorNames[str]
+ except:
+ raise ("color '%s' must be #aarrggbb or valid named color" % (str))
+ return gRGB(int(str[1:], 0x10))
+
+def collectAttributes(skinAttributes, node):
# walk all attributes
for p in range(node.attributes.length):
a = node.attributes.item(p)
# TODO: localization? as in e1?
value = str(a.value)
- # and set attributes
- try:
- if attrib == 'position':
- guiObject.move(parsePosition(value))
- elif attrib == 'size':
- guiObject.resize(parseSize(value))
- elif attrib == 'title':
- guiObject.setTitle(value)
- elif attrib == 'text':
- guiObject.setText(value)
- elif attrib == 'font':
- guiObject.setFont(parseFont(value))
- elif attrib == "valign":
- try:
- guiObject.setVAlign(
- { "top": guiObject.alignTop,
- "center": guiObject.alignCenter,
- "bottom": guiObject.alignBottom
- }[value])
- except KeyError:
- print "valign must be either top, center or bottom!"
- elif attrib == "halign":
+ skinAttributes.append((attrib, value))
+
+def applySingleAttribute(guiObject, desktop, attrib, value):
+ # and set attributes
+ try:
+ if attrib == 'position':
+ guiObject.move(parsePosition(value))
+ elif attrib == 'size':
+ guiObject.resize(parseSize(value))
+ elif attrib == 'title':
+ guiObject.setTitle(_(value))
+ elif attrib == 'text':
+ guiObject.setText(value)
+ elif attrib == 'font':
+ guiObject.setFont(parseFont(value))
+ elif attrib == 'zPosition':
+ guiObject.setZPosition(int(value))
+ elif attrib == "pixmap":
+ ptr = loadPNG(value)
+ desktop.makeCompatiblePixmap(ptr.__deref__())
+ guiObject.setPixmap(ptr.__deref__())
+ # guiObject.setPixmapFromFile(value)
+ elif attrib == "alphatest": # used by ePixmap
+ guiObject.setAlphatest(
+ { "on": True,
+ "off": False
+ }[value])
+ elif attrib == "orientation": # used by eSlider
+ try:
+ guiObject.setOrientation(
+ { "orVertical": guiObject.orVertical,
+ "orHorizontal": guiObject.orHorizontal
+ }[value])
+ except KeyError:
+ print "oprientation must be either orVertical or orHorizontal!"
+ elif attrib == "valign":
+ try:
+ guiObject.setVAlign(
+ { "top": guiObject.alignTop,
+ "center": guiObject.alignCenter,
+ "bottom": guiObject.alignBottom
+ }[value])
+ except KeyError:
+ print "valign must be either top, center or bottom!"
+ elif attrib == "halign":
+ try:
+ guiObject.setHAlign(
+ { "left": guiObject.alignLeft,
+ "center": guiObject.alignCenter,
+ "right": guiObject.alignRight,
+ "block": guiObject.alignBlock
+ }[value])
+ except KeyError:
+ print "halign must be either left, center, right or block!"
+ elif attrib == "flags":
+ flags = value.split(',')
+ for f in flags:
try:
- guiObject.setHAlign(
- { "left": guiObject.alignLeft,
- "center": guiObject.alignCenter,
- "right": guiObject.alignRight,
- "block": guiObject.alignBlock
- }[value])
+ fv = eWindow.__dict__[f]
+ guiObject.setFlag(fv)
except KeyError:
- print "halign must be either left, center, right or block!"
- elif attrib != 'name':
- print "unsupported attribute " + attrib + "=" + value
- except AttributeError:
- print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib)
+ print "illegal flag %s!" % f
+ elif attrib == "backgroundColor":
+ guiObject.setBackgroundColor(parseColor(value))
+ elif attrib == "foregroundColor":
+ guiObject.setForegroundColor(parseColor(value))
+ elif attrib == "selectionDisabled":
+ guiObject.setSelectionEnable(0)
+ elif attrib == "transparent":
+ guiObject.setTransparent(int(value))
+ elif attrib == "borderColor":
+ guiObject.setBorderColor(parseColor(value))
+ elif attrib == "borderWidth":
+ guiObject.setBorderWidth(int(value))
+ elif attrib == "scrollbarMode":
+ guiObject.setScrollbarMode(
+ { "showOnDemand": guiObject.showOnDemand,
+ "showAlways": guiObject.showAlways,
+ "showNever": guiObject.showNever
+ }[value])
+ elif attrib != 'name':
+ print "unsupported attribute " + attrib + "=" + value
+ except int:
+# AttributeError:
+ print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib)
+
+def applyAllAttributes(guiObject, desktop, attributes):
+ for (attrib, value) in attributes:
+ applySingleAttribute(guiObject, desktop, attrib, value)
+
+def loadSkin(desktop):
+ print "loading skin..."
+
+ skin = dom.childNodes[0]
+ assert skin.tagName == "skin", "root element in skin must be 'skin'!"
+
+ for c in elementsWithTag(skin.childNodes, "colors"):
+ for color in elementsWithTag(c.childNodes, "color"):
+ name = str(color.getAttribute("name"))
+ color = str(color.getAttribute("value"))
+
+ if not len(color):
+ raise ("need color and name, got %s %s" % (name, color))
+
+ colorNames[name] = parseColor(color)
+
+ for windowstyle in elementsWithTag(skin.childNodes, "windowstyle"):
+ style = eWindowStyleSkinned()
+
+ style.setTitleFont(gFont("Regular", 20));
+ style.setTitleOffset(eSize(20, 5));
+
+ for borderset in elementsWithTag(windowstyle.childNodes, "borderset"):
+ bsName = str(borderset.getAttribute("name"))
+ for pixmap in elementsWithTag(borderset.childNodes, "pixmap"):
+ bpName = str(pixmap.getAttribute("pos"))
+ filename = str(pixmap.getAttribute("filename"))
+
+ png = loadPNG(filename)
+
+ # adapt palette
+ desktop.makeCompatiblePixmap(png.__deref__())
+ style.setPixmap(eWindowStyleSkinned.__dict__[bsName], eWindowStyleSkinned.__dict__[bpName], png.__deref__())
-def applyGUIskin(screen, skin, name):
+ for color in elementsWithTag(windowstyle.childNodes, "color"):
+ type = str(color.getAttribute("name"))
+ color = parseColor(color.getAttribute("color"))
+
+ try:
+ style.setColor(eWindowStyleSkinned.__dict__["col" + type], color)
+ except:
+ raise ("Unknown color %s" % (type))
+
+ x = eWindowStyleManagerPtr()
+ eWindowStyleManager.getInstance(x)
+ x.setStyle(style)
+
+def readSkin(screen, skin, name, desktop):
myscreen = None
# first, find the corresponding screen element
skin = dom.childNodes[0]
- assert skin.tagName == "skin", "root element in skin must be 'skin'!"
- for x in elementsWithTag(skin.childNodes, lambda x: x == "screen"):
+ for x in elementsWithTag(skin.childNodes, "screen"):
if x.getAttribute('name') == name:
myscreen = x
del skin
- assert myscreen != None, "no skin for screen '" + name + "' found!"
+ if myscreen is None:
+ # try embedded skin
+ print screen.__dict__
+ if "parsedSkin" in screen.__dict__:
+ myscreen = screen.parsedSkin
+ elif "skin" in screen.__dict__:
+ myscreen = screen.parsedSkin = xml.dom.minidom.parseString(screen.skin).childNodes[0]
- applyAttributes(screen.instance, myscreen)
+ assert myscreen is not None, "no skin for screen '" + name + "' found!"
+
+ screen.skinAttributes = [ ]
+ collectAttributes(screen.skinAttributes, myscreen)
+
+ screen.additionalWidgets = [ ]
# now walk all widgets
- for widget in elementsWithTag(myscreen.childNodes, lambda x: x == "widget"):
+ for widget in elementsWithTag(myscreen.childNodes, "widget"):
wname = widget.getAttribute('name')
if wname == None:
print "widget has no name!"
# get corresponding gui object
try:
- guiObject = screen[wname].instance
+ attributes = screen[wname].skinAttributes = [ ]
except:
raise str("component with name '" + wname + "' was not found in skin of screen '" + name + "'!")
- applyAttributes(guiObject, widget)
+ collectAttributes(attributes, widget)
# now walk additional objects
for widget in elementsWithTag(myscreen.childNodes, lambda x: x != "widget"):
+ if widget.tagName == "applet":
+ codeText = mergeText(widget.childNodes).strip()
+ type = widget.getAttribute('type')
+
+ code = compile(codeText, "skin applet", "exec")
+
+ if type == "onLayoutFinish":
+ screen.onLayoutFinish.append(code)
+ else:
+ raise str("applet type '%s' unknown!" % type)
+
+ continue
+
+ class additionalWidget:
+ pass
+
+ w = additionalWidget()
+
if widget.tagName == "eLabel":
- guiObject = eLabel(screen.instance)
+ w.widget = eLabel
+ elif widget.tagName == "ePixmap":
+ w.widget = ePixmap
else:
- raise "unsupported stuff : %s" % widget.tagName
+ raise str("unsupported stuff : %s" % widget.tagName)
+
+ w.skinAttributes = [ ]
+ collectAttributes(w.skinAttributes, widget)
- applyAttributes(guiObject, widget)
- guiObject.thisown = 0
+ # applyAttributes(guiObject, widget, desktop)
+ # guiObject.thisown = 0
+ screen.additionalWidgets.append(w)
git.cweiske.de / enigma2.git / blobdiff