profile("LOAD:enigma_skin")
from enigma import eSize, ePoint, gFont, eWindow, eLabel, ePixmap, eWindowStyleManager, \
addFont, gRGB, eWindowStyleSkinned
-
from Components.config import ConfigSubsection, ConfigText, config
from Components.Converter.Converter import Converter
from Components.Sources.Source import Source, ObsoleteSource
-from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE, SCOPE_FONTS, SCOPE_CURRENT_SKIN, fileExists
+from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE, SCOPE_FONTS, SCOPE_CURRENT_SKIN, SCOPE_CONFIG, fileExists
from Tools.Import import my_import
from Tools.LoadPixmap import LoadPixmap
-from Tools.XMLTools import mergeText
-
colorNames = dict()
+fonts = {
+ "Body": ("Regular", 18, 22, 16),
+ "ChoiceList": ("Regular", 20, 24, 18),
+}
+
+parameters = {}
+
def dump(x, i=0):
print " " * i + str(x)
try:
class SkinError(Exception):
def __init__(self, message):
- self.message = message
+ self.msg = message
def __str__(self):
- return self.message
+ return "{%s}: %s" % (config.skin.primary_skin.value, self.msg)
dom_skins = [ ]
-def loadSkin(name):
+def loadSkin(name, scope = SCOPE_SKIN):
# read the skin
- filename = resolveFilename(SCOPE_SKIN, name)
+ filename = resolveFilename(scope, name)
mpath = path.dirname(filename) + "/"
dom_skins.append((mpath, xml.etree.cElementTree.parse(filename).getroot()))
profile("LoadSkin")
try:
+ loadSkin('skin_user.xml', SCOPE_CONFIG)
+except (SkinError, IOError, AssertionError), err:
+ print "not loading user skin: ", err
+
+try:
loadSkin(config.skin.primary_skin.value)
except (SkinError, IOError, AssertionError), err:
print "SKIN ERROR:", err
loadSkin('skin_default.xml')
profile("LoadSkinDefaultDone")
-def parsePosition(str, scale):
+def parseCoordinate(str, e, size = 0):
+ str = str.strip()
+ if str == "center":
+ val = (e - size)/2
+ else:
+ sl = len(str)
+ l = 1
+
+ if str[0] is 'e':
+ val = e
+ elif str[0] is 'c':
+ val = e/2
+ else:
+ val = 0;
+ l = 0
+
+ if sl - l > 0:
+ if str[sl-1] is '%':
+ val += e * int(str[l:sl-1]) / 100
+ else:
+ val += int(str[l:sl])
+ if val < 0:
+ val = 0
+ return val
+
+def evalPos(pos, wsize, ssize, scale):
+ if pos == "center":
+ pos = (ssize - wsize) / 2
+ else:
+ pos = int(pos) * scale[0] / scale[1]
+ return int(pos)
+
+def parsePosition(str, scale, desktop = None, size = None):
x, y = str.split(',')
- return ePoint(int(x) * scale[0][0] / scale[0][1], int(y) * scale[1][0] / scale[1][1])
+
+ wsize = 1, 1
+ ssize = 1, 1
+ if desktop is not None:
+ ssize = desktop.size().width(), desktop.size().height()
+ if size is not None:
+ wsize = size.width(), size.height()
+
+ x = evalPos(x, wsize[0], ssize[0], scale[0])
+ y = evalPos(y, wsize[1], ssize[1], scale[1])
+
+ return ePoint(x, y)
def parseSize(str, scale):
x, y = str.split(',')
return eSize(int(x) * scale[0][0] / scale[0][1], int(y) * scale[1][0] / scale[1][1])
-def parseFont(str, scale):
- name, size = str.split(';')
+def parseFont(s, scale):
+ try:
+ f = fonts[s]
+ name = f[0]
+ size = f[1]
+ except:
+ name, size = s.split(';')
return gFont(name, int(size) * scale[0][0] / scale[0][1])
def parseColor(str):
raise SkinError("color '%s' must be #aarrggbb or valid named color" % (str))
return gRGB(int(str[1:], 0x10))
-def collectAttributes(skinAttributes, node, skin_path_prefix=None, ignore=[]):
+def collectAttributes(skinAttributes, node, context, skin_path_prefix=None, ignore=[]):
# walk all attributes
- for a in node.items():
- #print a
- attrib = a[0]
- value = a[1]
-
- if attrib in ["pixmap", "pointer", "seek_pointer", "backgroundPixmap", "selectionPixmap"]:
- value = resolveFilename(SCOPE_SKIN_IMAGE, value, path_prefix=skin_path_prefix)
-
+ size = None
+ pos = None
+ for attrib, value in node.items():
if attrib not in ignore:
- skinAttributes.append((attrib, value))
+ if attrib in ("pixmap", "pointer", "seek_pointer", "backgroundPixmap", "selectionPixmap"):
+ value = resolveFilename(SCOPE_SKIN_IMAGE, value, path_prefix=skin_path_prefix)
+
+ # Bit of a hack this, really. When a window has a flag (e.g. wfNoBorder)
+ # it needs to be set at least before the size is set, in order for the
+ # window dimensions to be calculated correctly in all situations.
+ # If wfNoBorder is applied after the size has been set, the window will fail to clear the title area.
+ # Similar situation for a scrollbar in a listbox; when the scrollbar setting is applied after
+ # the size, a scrollbar will not be shown until the selection moves for the first time
+
+ if attrib == 'size':
+ size = value.encode("utf-8")
+ elif attrib == 'position':
+ pos = value.encode("utf-8")
+ else:
+ skinAttributes.append((attrib, value.encode("utf-8")))
+
+ if pos is not None:
+ pos, size = context.parse(pos, size)
+ skinAttributes.append(('position', pos))
+ if size is not None:
+ skinAttributes.append(('size', size))
def loadPixmap(path, desktop):
cached = False
raise SkinError("pixmap file %s not found!" % (path))
return ptr
-def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1))):
- # and set attributes
- try:
- if attrib == 'position':
- guiObject.move(parsePosition(value, scale))
- elif attrib == 'size':
- guiObject.resize(parseSize(value, scale))
- elif attrib == 'title':
- guiObject.setTitle(_(value))
- elif attrib == 'text':
- guiObject.setText(_(value))
- elif attrib == 'font':
- guiObject.setFont(parseFont(value, scale))
- elif attrib == 'zPosition':
- guiObject.setZPosition(int(value))
- elif attrib in ["pixmap", "backgroundPixmap", "selectionPixmap"]:
- ptr = loadPixmap(value, desktop) # this should already have been filename-resolved.
- if attrib == "pixmap":
- guiObject.setPixmap(ptr)
- elif attrib == "backgroundPixmap":
- guiObject.setBackgroundPicture(ptr)
- elif attrib == "selectionPixmap":
- guiObject.setSelectionPicture(ptr)
- # guiObject.setPixmapFromFile(value)
- elif attrib == "alphatest": # used by ePixmap
- guiObject.setAlphatest(
- { "on": 1,
- "off": 0,
- "blend": 2,
- }[value])
- elif attrib == "orientation": # used by eSlider
- try:
- guiObject.setOrientation(*
- { "orVertical": (guiObject.orVertical, False),
- "orTopToBottom": (guiObject.olVertical, False),
- "orBottomToTop": (guiObject.orVertical, True),
- "orHorizontal": (guiObject.orHorizontal, False),
- "orLeftToRight": (guiObject.orHorizontal, False),
- "orRightToLeft": (guiObject.orHorizontal, True),
- }[value])
- except KeyError:
- print "oprientation must be either orVertical or orHorizontal!"
- elif attrib == "valign":
+class AttributeParser:
+ def __init__(self, guiObject, desktop, scale = ((1,1),(1,1))):
+ self.guiObject = guiObject
+ self.desktop = desktop
+ self.scale = scale
+ def applyOne(self, attrib, value):
+ try:
+ getattr(self, attrib)(value)
+ except AttributeError:
+ print "[Skin] Attribute not implemented:", attrib, "value:", value
+ except SkinError, ex:
+ print "[Skin] Error:", ex
+ def applyAll(self, attrs):
+ for attrib, value in attrs:
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":
+ getattr(self, attrib)(value)
+ except AttributeError:
+ print "[Skin] Attribute not implemented:", attrib, "value:", value
+ except SkinError, ex:
+ print "[Skin] Error:", ex
+ def position(self, value):
+ if isinstance(value, tuple):
+ self.guiObject.move(ePoint(*value))
+ else:
+ self.guiObject.move(parsePosition(value, self.scale, self.desktop, self.guiObject.csize()))
+ def size(self, value):
+ if isinstance(value, tuple):
+ self.guiObject.resize(eSize(*value))
+ else:
+ self.guiObject.resize(parseSize(value, self.scale))
+ def animationPaused(self, value):
+ pass
+ def animationPaused(self, value):
+ self.guiObject.setAnimationMode(
+ { "disable": 0x00,
+ "off": 0x00,
+ "offshow": 0x10,
+ "offhide": 0x01,
+ "onshow": 0x01,
+ "onhide": 0x10,
+ }[value])
+ def title(self, value):
+ self.guiObject.setTitle(_(value))
+ def text(self, value):
+ self.guiObject.setText(_(value))
+ def font(self, value):
+ self.guiObject.setFont(parseFont(value, self.scale))
+ def zPosition(self, value):
+ self.guiObject.setZPosition(int(value))
+ def itemHeight(self, value):
+ self.guiObject.setItemHeight(int(value))
+ def pixmap(self, value):
+ ptr = loadPixmap(value, self.desktop)
+ self.guiObject.setPixmap(ptr)
+ def backgroundPixmap(self, value):
+ ptr = loadPixmap(value, self.desktop)
+ self.guiObject.setBackgroundPicture(ptr)
+ def selectionPixmap(self, value):
+ ptr = loadPixmap(value, self.desktop)
+ self.guiObject.setSelectionPicture(ptr)
+ def itemHeight(self, value):
+ self.guiObject.setItemHeight(int(value))
+ def alphatest(self, value):
+ self.guiObject.setAlphatest(
+ { "on": 1,
+ "off": 0,
+ "blend": 2,
+ }[value])
+ def scale(self, value):
+ self.guiObject.setScale(1)
+ def orientation(self, value):
+ try:
+ self.guiObject.setOrientation(*
+ { "orVertical": (self.guiObject.orVertical, False),
+ "orTopToBottom": (self.guiObject.orVertical, False),
+ "orBottomToTop": (self.guiObject.orVertical, True),
+ "orHorizontal": (self.guiObject.orHorizontal, False),
+ "orLeftToRight": (self.guiObject.orHorizontal, False),
+ "orRightToLeft": (self.guiObject.orHorizontal, True),
+ }[value])
+ except KeyError:
+ print "oprientation must be either orVertical or orHorizontal!"
+ def valign(self, value):
+ try:
+ self.guiObject.setVAlign(
+ { "top": self.guiObject.alignTop,
+ "center": self.guiObject.alignCenter,
+ "bottom": self.guiObject.alignBottom
+ }[value])
+ except KeyError:
+ print "valign must be either top, center or bottom!"
+ def halign(self, value):
+ try:
+ self.guiObject.setHAlign(
+ { "left": self.guiObject.alignLeft,
+ "center": self.guiObject.alignCenter,
+ "right": self.guiObject.alignRight,
+ "block": self.guiObject.alignBlock
+ }[value])
+ except KeyError:
+ print "halign must be either left, center, right or block!"
+ def flags(self, value):
+ 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]
+ self.guiObject.setFlag(fv)
except KeyError:
- print "halign must be either left, center, right or block!"
- elif attrib == "flags":
- flags = value.split(',')
- for f in flags:
- try:
- fv = eWindow.__dict__[f]
- guiObject.setFlag(fv)
- except KeyError:
- print "illegal flag %s!" % f
- elif attrib == "backgroundColor":
- guiObject.setBackgroundColor(parseColor(value))
- elif attrib == "backgroundColorSelected":
- guiObject.setBackgroundColorSelected(parseColor(value))
- elif attrib == "foregroundColor":
- guiObject.setForegroundColor(parseColor(value))
- elif attrib == "foregroundColorSelected":
- guiObject.setForegroundColorSelected(parseColor(value))
- elif attrib == "shadowColor":
- guiObject.setShadowColor(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 == "enableWrapAround":
- guiObject.setWrapAround(True)
- elif attrib == "pointer" or attrib == "seek_pointer":
- (name, pos) = value.split(':')
- pos = parsePosition(pos, scale)
- ptr = loadPixmap(name, desktop)
- guiObject.setPointer({"pointer": 0, "seek_pointer": 1}[attrib], ptr, pos)
- elif attrib == 'shadowOffset':
- guiObject.setShadowOffset(parsePosition(value, scale))
- elif attrib == 'noWrap':
- guiObject.setNoWrap(1)
- else:
- raise SkinError("unsupported attribute " + attrib + "=" + value)
- except int:
-# AttributeError:
- print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib)
+ print "illegal flag %s!" % f
+ def backgroundColor(self, value):
+ self.guiObject.setBackgroundColor(parseColor(value))
+ def backgroundColorSelected(self, value):
+ self.guiObject.setBackgroundColorSelected(parseColor(value))
+ def foregroundColor(self, value):
+ self.guiObject.setForegroundColor(parseColor(value))
+ def foregroundColorSelected(self, value):
+ self.guiObject.setForegroundColorSelected(parseColor(value))
+ def shadowColor(self, value):
+ self.guiObject.setShadowColor(parseColor(value))
+ def selectionDisabled(self, value):
+ self.guiObject.setSelectionEnable(0)
+ def transparent(self, value):
+ self.guiObject.setTransparent(int(value))
+ def borderColor(self, value):
+ self.guiObject.setBorderColor(parseColor(value))
+ def borderWidth(self, value):
+ self.guiObject.setBorderWidth(int(value))
+ def scrollbarMode(self, value):
+ self.guiObject.setScrollbarMode(
+ { "showOnDemand": self.guiObject.showOnDemand,
+ "showAlways": self.guiObject.showAlways,
+ "showNever": self.guiObject.showNever
+ }[value])
+ def enableWrapAround(self, value):
+ self.guiObject.setWrapAround(True)
+ def pointer(self, value):
+ (name, pos) = value.split(':')
+ pos = parsePosition(pos, self.scale)
+ ptr = loadPixmap(name, self.desktop)
+ self.guiObject.setPointer(0, ptr, pos)
+ def seek_pointer(self, value):
+ (name, pos) = value.split(':')
+ pos = parsePosition(pos, self.scale)
+ ptr = loadPixmap(name, self.desktop)
+ self.guiObject.setPointer(1, ptr, pos)
+ def shadowOffset(self, value):
+ self.guiObject.setShadowOffset(parsePosition(value, self.scale))
+ def noWrap(self, value):
+ self.guiObject.setNoWrap(1)
+ def id(self, value):
+ pass
+
+def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1))):
+ # Someone still using applySingleAttribute?
+ AttributeParser(guiObject, desktop, scale).applyOne(attrib, value)
def applyAllAttributes(guiObject, desktop, attributes, scale):
- for (attrib, value) in attributes:
- applySingleAttribute(guiObject, desktop, attrib, value, scale)
+ AttributeParser(guiObject, desktop, scale).applyAll(attributes)
def loadSingleSkinData(desktop, skin, path_prefix):
"""loads skin data like colors, windowstyle etc."""
else:
bpp = 32
#print "Resolution:", xres,yres,bpp
- from enigma import gFBDC
- gFBDC.getInstance().setResolution(xres, yres)
+ from enigma import gMainDC
+ gMainDC.getInstance().setResolution(xres, yres)
desktop.resize(eSize(xres, yres))
if bpp != 32:
# load palette (not yet implemented)
colorNames[name] = parseColor(color)
#print "Color:", name, color
else:
- raise ("need color and name, got %s %s" % (name, color))
+ raise SkinError("need color and name, got %s %s" % (name, color))
for c in skin.findall("fonts"):
for font in c.findall("font"):
addFont(resolved_font, name, scale, is_replacement)
#print "Font: ", resolved_font, name, scale, is_replacement
+ for alias in c.findall("alias"):
+ get = alias.attrib.get
+ try:
+ name = get("name")
+ font = get("font")
+ size = int(get("size"))
+ height = int(get("height", size)) # to be calculated some day
+ width = int(get("width", size))
+ global fonts
+ fonts[name] = (font, size, height, width)
+ except Exception, ex:
+ print "[SKIN] bad font alias", ex
+
+ for c in skin.findall("parameters"):
+ for parameter in c.findall("parameter"):
+ get = parameter.attrib.get
+ try:
+ name = get("name")
+ value = get("value")
+ parameters[name] = map(int, value.split(","))
+ except Exception, ex:
+ print "[SKIN] bad parameter", ex
+
+ for c in skin.findall("subtitles"):
+ from enigma import eWidget, eSubtitleWidget
+ scale = ((1,1),(1,1))
+ for substyle in c.findall("sub"):
+ get_attr = substyle.attrib.get
+ font = parseFont(get_attr("font"), scale)
+ col = get_attr("foregroundColor")
+ if col:
+ foregroundColor = parseColor(col)
+ haveColor = 1
+ else:
+ foregroundColor = gRGB(0xFFFFFF)
+ haveColor = 0
+ col = get_attr("shadowColor")
+ if col:
+ shadowColor = parseColor(col)
+ else:
+ shadowColor = gRGB(0)
+ shadowOffset = parsePosition(get_attr("shadowOffset"), scale)
+ face = eSubtitleWidget.__dict__[get_attr("name")]
+ eSubtitleWidget.setFontStyle(face, font, haveColor, foregroundColor, shadowColor, shadowOffset)
+
for windowstyle in skin.findall("windowstyle"):
style = eWindowStyleSkinned()
id = windowstyle.attrib.get("id")
for color in windowstyle.findall("color"):
get_attr = color.attrib.get
- type = get_attr("name")
+ colorType = get_attr("name")
color = parseColor(get_attr("color"))
try:
- style.setColor(eWindowStyleSkinned.__dict__["col" + type], color)
+ style.setColor(eWindowStyleSkinned.__dict__["col" + colorType], color)
except:
- raise ("Unknown color %s" % (type))
+ raise SkinError("Unknown color %s" % (colorType))
#pass
#print " color:", type, color
x = eWindowStyleManager.getInstance()
x.setStyle(id, style)
+display_skin_id = 1
+dom_screens = {}
+
def loadSkinData(desktop):
+ global dom_skins, dom_screens, display_skin_id
skins = dom_skins[:]
skins.reverse()
for (path, dom_skin) in skins:
loadSingleSkinData(desktop, dom_skin, path)
-def lookupScreen(name):
- for (path, skin) in dom_skins:
- # first, find the corresponding screen element
- for x in skin.findall("screen"):
- if x.attrib.get('name', '') == name:
- return x, path
+ for elem in dom_skin:
+ if elem.tag == 'screen':
+ name = elem.attrib.get('name', None)
+ if name:
+ sid = elem.attrib.get('id', None)
+ if sid and (int(sid) != display_skin_id):
+ # not for this display
+ elem.clear()
+ continue
+ if name in dom_screens:
+ # Kill old versions, save memory
+ dom_screens[name][0].clear()
+ dom_screens[name] = (elem, path)
+ else:
+ # without name, it's useless!
+ elem.clear()
+ else:
+ # non-screen element, no need for it any longer
+ elem.clear()
+ # no longer needed, we know where the screens are now.
+ del dom_skins
+
+def lookupScreen(name, style_id):
+ if dom_screens.has_key(name):
+ elem, path = dom_screens[name]
+ screen_style_id = elem.attrib.get('id', '-1')
+ if screen_style_id == '-1' and name.find('ummary') > 0:
+ screen_style_id = '1'
+ if (style_id != 2 and int(screen_style_id) == -1) or int(screen_style_id) == style_id:
+ return elem, path
+
return None, None
class additionalWidget:
pass
+# Class that makes a tuple look like something else. Some plugins just assume
+# that size is a string and try to parse it. This class makes that work.
+class SizeTuple(tuple):
+ def split(self, *args):
+ return (str(self[0]), str(self[1]))
+ def strip(self, *args):
+ return '%s,%s' % self
+ def __str__(self):
+ return '%s,%s' % self
+
+class SkinContext:
+ def __init__(self, parent=None, pos=None, size=None):
+ if parent is not None:
+ if pos is not None:
+ pos, size = parent.parse(pos, size)
+ self.x, self.y = pos
+ self.w, self.h = size
+ else:
+ self.x = None
+ self.y = None
+ self.w = None
+ self.h = None
+ def __str__(self):
+ return "Context (%s,%s)+(%s,%s) " % (self.x, self.y, self.w, self.h)
+ def parse(self, pos, size):
+ if pos == "fill":
+ pos = (self.x, self.y)
+ size = (self.w, self.h)
+ self.w = 0
+ self.h = 0
+ elif pos == "bottom":
+ w,h = size.split(',')
+ h = int(h)
+ pos = (self.x, self.y + self.h - h)
+ size = (self.w, h)
+ self.h -= h
+ elif pos == "top":
+ w,h = size.split(',')
+ h = int(h)
+ pos = (self.x, self.y)
+ size = (self.w, h)
+ self.h -= h
+ self.y += h
+ elif pos == "left":
+ w,h = size.split(',')
+ w = int(w)
+ pos = (self.x, self.y)
+ size = (w, self.h)
+ self.x += w
+ self.w -= w
+ elif pos == "right":
+ w,h = size.split(',')
+ w = int(w)
+ pos = (self.x + self.w - w, self.y)
+ size = (w, self.h)
+ self.w -= w
+ else:
+ size = size.split(',')
+ size = (parseCoordinate(size[0], self.w), parseCoordinate(size[1], self.h))
+ pos = pos.split(',')
+ pos = (self.x + parseCoordinate(pos[0], self.w, size[0]), self.y + parseCoordinate(pos[1], self.h, size[1]))
+ return (SizeTuple(pos), SizeTuple(size))
+
+class SkinContextStack(SkinContext):
+ # A context that stacks things instead of aligning them
+ def parse(self, pos, size):
+ if pos == "fill":
+ pos = (self.x, self.y)
+ size = (self.w, self.h)
+ elif pos == "bottom":
+ w,h = size.split(',')
+ h = int(h)
+ pos = (self.x, self.y + self.h - h)
+ size = (self.w, h)
+ elif pos == "top":
+ w,h = size.split(',')
+ h = int(h)
+ pos = (self.x, self.y)
+ size = (self.w, h)
+ elif pos == "left":
+ w,h = size.split(',')
+ w = int(w)
+ pos = (self.x, self.y)
+ size = (w, self.h)
+ elif pos == "right":
+ w,h = size.split(',')
+ w = int(w)
+ pos = (self.x + self.w - w, self.y)
+ size = (w, self.h)
+ else:
+ size = size.split(',')
+ size = (parseCoordinate(size[0], self.w), parseCoordinate(size[1], self.h))
+ pos = pos.split(',')
+ pos = (self.x + parseCoordinate(pos[0], self.w, size[0]), self.y + parseCoordinate(pos[1], self.h, size[1]))
+ return (SizeTuple(pos), SizeTuple(size))
+
def readSkin(screen, skin, names, desktop):
if not isinstance(names, list):
names = [names]
name = "<embedded-in-'%s'>" % screen.__class__.__name__
+ style_id = desktop.getStyleID();
+
# try all skins, first existing one have priority
for n in names:
- myscreen, path = lookupScreen(n)
+ myscreen, path = lookupScreen(n, style_id)
if myscreen is not None:
# use this name for debug output
name = n
# try uncompiled embedded skin
if myscreen is None and getattr(screen, "skin", None):
print "Looking for embedded skin"
- myscreen = screen.parsedSkin = xml.etree.cElementTree.fromstring(screen.skin)
+ skin_tuple = screen.skin
+ if not isinstance(skin_tuple, tuple):
+ skin_tuple = (skin_tuple,)
+ for sskin in skin_tuple:
+ parsedSkin = xml.etree.cElementTree.fromstring(sskin)
+ screen_style_id = parsedSkin.attrib.get('id', '-1')
+ if (style_id != 2 and int(screen_style_id) == -1) or int(screen_style_id) == style_id:
+ myscreen = screen.parsedSkin = parsedSkin
+ break
#assert myscreen is not None, "no skin for screen '" + repr(names) + "' found!"
if myscreen is None:
skin_path_prefix = getattr(screen, "skin_path", path)
- collectAttributes(screen.skinAttributes, myscreen, skin_path_prefix, ignore=["name"])
+# collectAttributes(screen.skinAttributes, myscreen, skin_path_prefix, ignore=["name"])
+
+ context = SkinContext()
+ s = desktop.size()
+ context.x = 0
+ context.y = 0
+ context.w = s.width()
+ context.h = s.height()
+ del s
+ collectAttributes(screen.skinAttributes, myscreen, context, skin_path_prefix, ignore=("name",))
+ context = SkinContext(context, myscreen.attrib.get('position'), myscreen.attrib.get('size'))
+
+#
screen.additionalWidgets = [ ]
screen.renderer = [ ]
visited_components = set()
- # now walk all widgets
- for widget in myscreen.findall("widget"):
+ # now walk all widgets and stuff
+ def process_none(widget, context):
+ pass
+
+ def process_widget(widget, context):
get_attr = widget.attrib.get
# ok, we either have 1:1-mapped widgets ('old style'), or 1:n-mapped
# widgets (source->renderer).
if wname is None and wsource is None:
print "widget has no name and no source!"
- continue
+ return
if wname:
#print "Widget name=", wname
# assert screen[wname] is not Source
# and collect attributes for this
- collectAttributes(attributes, widget, skin_path_prefix, ignore=['name'])
+ collectAttributes(attributes, widget, context, skin_path_prefix, ignore=['name'])
elif wsource:
# get corresponding source
#print "Widget source=", wsource
ctype = converter.get('type')
assert ctype, "'convert'-tag needs a 'type'-attribute"
#print "Converter:", ctype
- #parms = mergeText(converter.childNodes).strip()
try:
parms = converter.text.strip()
except:
parms = ""
- #print "Params:", ctype
- converter_class = my_import('.'.join(["Components", "Converter", ctype])).__dict__.get(ctype)
+ #print "Params:", parms
+ converter_class = my_import('.'.join(("Components", "Converter", ctype))).__dict__.get(ctype)
c = None
source = c
- renderer_class = my_import('.'.join(["Components", "Renderer", wrender])).__dict__.get(wrender)
+ renderer_class = my_import('.'.join(("Components", "Renderer", wrender))).__dict__.get(wrender)
renderer = renderer_class() # instantiate renderer
renderer.connect(source) # connect to source
attributes = renderer.skinAttributes = [ ]
- collectAttributes(attributes, widget, skin_path_prefix, ignore=['render', 'source'])
+ collectAttributes(attributes, widget, context, skin_path_prefix, ignore=['render', 'source'])
screen.renderer.append(renderer)
- from Components.GUIComponent import GUIComponent
- nonvisited_components = [x for x in set(screen.keys()) - visited_components if isinstance(x, GUIComponent)]
- assert not nonvisited_components, "the following components in %s don't have a skin entry: %s" % (name, ', '.join(nonvisited_components))
+ def process_applet(widget, context):
+ try:
+ codeText = widget.text.strip()
+ except:
+ codeText = ""
- # now walk additional objects
- for widget in myscreen.getchildren():
- w_tag = widget.tag
+ #print "Found code:"
+ #print codeText
+ widgetType = widget.attrib.get('type')
- if w_tag == "widget":
- continue
+ code = compile(codeText, "skin applet", "exec")
- if w_tag == "applet":
- try:
- codeText = widget.text.strip()
- except:
- codeText = ""
+ if widgetType == "onLayoutFinish":
+ screen.onLayoutFinish.append(code)
+ #print "onLayoutFinish = ", codeText
+ else:
+ raise SkinError("applet type '%s' unknown!" % widgetType)
+ #print "applet type '%s' unknown!" % type
- #print "Found code:"
- #print codeText
- type = widget.attrib.get('type')
+ def process_elabel(widget, context):
+ w = additionalWidget()
+ w.widget = eLabel
+ w.skinAttributes = [ ]
+ collectAttributes(w.skinAttributes, widget, context, skin_path_prefix, ignore=['name'])
+ screen.additionalWidgets.append(w)
- code = compile(codeText, "skin applet", "exec")
+ def process_epixmap(widget, context):
+ w = additionalWidget()
+ w.widget = ePixmap
+ w.skinAttributes = [ ]
+ collectAttributes(w.skinAttributes, widget, context, skin_path_prefix, ignore=['name'])
+ screen.additionalWidgets.append(w)
- if type == "onLayoutFinish":
- screen.onLayoutFinish.append(code)
- #print "onLayoutFinish = ", codeText
- else:
- raise SkinError("applet type '%s' unknown!" % type)
- #print "applet type '%s' unknown!" % type
+ def process_screen(widget, context):
+ for w in widget.findall("widget"):
+ process_widget(w, context)
+
+ for w in widget.getchildren():
+ if w.tag == "widget":
+ continue
- continue
+ p = processors.get(w.tag, process_none)
+ p(w, context)
- w = additionalWidget()
+ def process_panel(widget, context):
+ n = widget.attrib.get('name')
+ if n:
+ try:
+ s = dom_screens.get(n, None)
+ except KeyError:
+ print "[SKIN] Unable to find screen '%s' referred in screen '%s'" % (n, name)
+ else:
+ process_screen(s[0], context)
- if w_tag == "eLabel":
- w.widget = eLabel
- elif w_tag == "ePixmap":
- w.widget = ePixmap
+ layout = widget.attrib.get('layout')
+ if layout == 'stack':
+ cc = SkinContextStack
else:
- raise SkinError("unsupported stuff : %s" % w_tag)
- #print "unsupported stuff : %s" % widget.tag
+ cc = SkinContext
+ try:
+ c = cc(context, widget.attrib.get('position'), widget.attrib.get('size'))
+ except Exception, ex:
+ raise SkinError("Failed to create skincontext (%s,%s) in %s: %s" % (widget.attrib.get('position'), widget.attrib.get('size'), context, ex) )
- w.skinAttributes = [ ]
- collectAttributes(w.skinAttributes, widget, skin_path_prefix, ignore=['name'])
+ process_screen(widget, c)
+
+ processors = {
+ None: process_none,
+ "widget": process_widget,
+ "applet": process_applet,
+ "eLabel": process_elabel,
+ "ePixmap": process_epixmap,
+ "panel": process_panel
+ }
+
+ try:
+ context.x = 0 # reset offsets, all components are relative to screen
+ context.y = 0 # coordinates.
+ process_screen(myscreen, context)
+ except SkinError, e:
+ print "[Skin] SKIN ERROR:", e
+
+ from Components.GUIComponent import GUIComponent
+ nonvisited_components = [x for x in set(screen.keys()) - visited_components if isinstance(x, GUIComponent)]
+ assert not nonvisited_components, "the following components in %s don't have a skin entry: %s" % (name, ', '.join(nonvisited_components))
+ # This may look pointless, but it unbinds 'screen' from the nested scope. A better
+ # solution is to avoid the nested scope above and use the context object to pass
+ # things around.
+ screen = None
+ visited_components = None
- # applyAttributes(guiObject, widget, desktop)
- # guiObject.thisown = 0
- screen.additionalWidgets.append(w)
projects / vuplus_dvbapp / blobdiff