3 from xml.dom import EMPTY_NAMESPACE
5 from Tools.XMLTools import elementsWithTag, mergeText
10 print " " * i + str(x)
12 for n in x.childNodes:
19 # first we search in the current path
20 skinfile = file('data/skin.xml', 'r')
22 # if not found in the current path, we use the global datadir-path
23 skinfile = file('/usr/share/enigma2/skin.xml', 'r')
24 dom = xml.dom.minidom.parseString(skinfile.read())
28 def parsePosition(str):
30 return ePoint(int(x), int(y))
34 return eSize(int(x), int(y))
37 name, size = str.split(';')
38 return gFont(name, int(size))
43 return colorNames[str]
45 raise ("color '%s' must be #aarrggbb or valid named color" % (str))
46 return gRGB(int(str[1:], 0x10))
48 def collectAttributes(skinAttributes, node):
50 for p in range(node.attributes.length):
51 a = node.attributes.item(p)
53 # convert to string (was: unicode)
55 # TODO: proper UTF8 translation?! (for value)
56 # TODO: localization? as in e1?
59 skinAttributes.append((attrib, value))
61 def applySingleAttribute(guiObject, desktop, attrib, value):
64 if attrib == 'position':
65 guiObject.move(parsePosition(value))
66 elif attrib == 'size':
67 guiObject.resize(parseSize(value))
68 elif attrib == 'title':
69 guiObject.setTitle(_(value))
70 elif attrib == 'text':
71 guiObject.setText(value)
72 elif attrib == 'font':
73 guiObject.setFont(parseFont(value))
74 elif attrib == 'zPosition':
75 guiObject.setZPosition(int(value))
76 elif attrib == "pixmap":
78 if loadPNG(ptr, value):
79 raise "loading PNG failed!"
82 desktop.makeCompatiblePixmap(ptr)
83 guiObject.setPixmap(ptr)
84 # guiObject.setPixmapFromFile(value)
85 elif attrib == "alphatest": # used by ePixmap
86 guiObject.setAlphatest(
90 elif attrib == "orientation": # used by eSlider
92 guiObject.setOrientation(
93 { "orVertical": guiObject.orVertical,
94 "orHorizontal": guiObject.orHorizontal
97 print "oprientation must be either orVertical or orHorizontal!"
98 elif attrib == "valign":
101 { "top": guiObject.alignTop,
102 "center": guiObject.alignCenter,
103 "bottom": guiObject.alignBottom
106 print "valign must be either top, center or bottom!"
107 elif attrib == "halign":
110 { "left": guiObject.alignLeft,
111 "center": guiObject.alignCenter,
112 "right": guiObject.alignRight,
113 "block": guiObject.alignBlock
116 print "halign must be either left, center, right or block!"
117 elif attrib == "flags":
118 flags = value.split(',')
121 fv = eWindow.__dict__[f]
122 guiObject.setFlag(fv)
124 print "illegal flag %s!" % f
125 elif attrib == "backgroundColor":
126 guiObject.setBackgroundColor(parseColor(value))
127 elif attrib == "foregroundColor":
128 guiObject.setForegroundColor(parseColor(value))
129 elif attrib != 'name':
130 print "unsupported attribute " + attrib + "=" + value
133 print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib)
135 def applyAllAttributes(guiObject, desktop, attributes):
136 for (attrib, value) in attributes:
137 applySingleAttribute(guiObject, desktop, attrib, value)
139 def loadSkin(desktop):
140 print "loading skin..."
148 skin = dom.childNodes[0]
149 assert skin.tagName == "skin", "root element in skin must be 'skin'!"
151 for c in elementsWithTag(skin.childNodes, "colors"):
152 for color in elementsWithTag(c.childNodes, "color"):
153 name = str(color.getAttribute("name"))
154 color = str(color.getAttribute("value"))
157 raise ("need color and name, got %s %s" % (name, color))
159 colorNames[name] = parseColor(color)
161 for windowstyle in elementsWithTag(skin.childNodes, "windowstyle"):
162 style = eWindowStyleSkinned()
164 style.setTitleFont(gFont("Arial", 20));
165 style.setTitleOffset(eSize(20, 5));
167 for borderset in elementsWithTag(windowstyle.childNodes, "borderset"):
168 bsName = str(borderset.getAttribute("name"))
169 for pixmap in elementsWithTag(borderset.childNodes, "pixmap"):
170 bpName = str(pixmap.getAttribute("pos"))
171 filename = str(pixmap.getAttribute("filename"))
173 png = getPNG(filename)
176 desktop.makeCompatiblePixmap(png)
177 style.setPixmap(eWindowStyleSkinned.__dict__[bsName], eWindowStyleSkinned.__dict__[bpName], png)
179 for color in elementsWithTag(windowstyle.childNodes, "color"):
180 type = str(color.getAttribute("name"))
181 color = parseColor(color.getAttribute("color"))
184 style.setColor(eWindowStyleSkinned.__dict__["col" + type], color)
186 raise ("Unknown color %s" % (type))
188 x = eWindowStyleManagerPtr()
189 eWindowStyleManager.getInstance(x)
192 def readSkin(screen, skin, name, desktop):
195 # first, find the corresponding screen element
196 skin = dom.childNodes[0]
198 for x in elementsWithTag(skin.childNodes, "screen"):
199 if x.getAttribute('name') == name:
205 print screen.__dict__
206 if "parsedSkin" in screen.__dict__:
207 myscreen = screen.parsedSkin
208 elif "skin" in screen.__dict__:
209 myscreen = screen.parsedSkin = xml.dom.minidom.parseString(screen.skin).childNodes[0]
211 assert myscreen is not None, "no skin for screen '" + name + "' found!"
213 screen.skinAttributes = [ ]
214 collectAttributes(screen.skinAttributes, myscreen)
216 screen.additionalWidgets = [ ]
218 # now walk all widgets
219 for widget in elementsWithTag(myscreen.childNodes, "widget"):
220 wname = widget.getAttribute('name')
222 print "widget has no name!"
225 # get corresponding gui object
227 attributes = screen[wname].skinAttributes = [ ]
229 raise str("component with name '" + wname + "' was not found in skin of screen '" + name + "'!")
231 collectAttributes(attributes, widget)
233 # now walk additional objects
234 for widget in elementsWithTag(myscreen.childNodes, lambda x: x != "widget"):
235 if widget.tagName == "applet":
236 codeText = mergeText(widget.childNodes).strip()
237 type = widget.getAttribute('type')
239 code = compile(codeText, "skin applet", "exec")
241 if type == "onLayoutFinish":
242 screen.onLayoutFinish.append(code)
244 raise str("applet type '%s' unknown!" % type)
248 class additionalWidget:
251 w = additionalWidget()
253 if widget.tagName == "eLabel":
255 elif widget.tagName == "ePixmap":
258 raise str("unsupported stuff : %s" % widget.tagName)
260 w.skinAttributes = [ ]
261 collectAttributes(w.skinAttributes, widget)
263 # applyAttributes(guiObject, widget, desktop)
264 # guiObject.thisown = 0
265 screen.additionalWidgets.append(w)