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:
17 from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE
20 dom_skin = xml.dom.minidom.parse(resolveFilename(SCOPE_SKIN, 'skin.xml'))
21 dom_skin_default = xml.dom.minidom.parse(resolveFilename(SCOPE_SKIN, 'skin_default.xml'))
23 def parsePosition(str):
25 return ePoint(int(x), int(y))
29 return eSize(int(x), int(y))
32 name, size = str.split(';')
33 return gFont(name, int(size))
38 return colorNames[str]
40 raise ("color '%s' must be #aarrggbb or valid named color" % (str))
41 return gRGB(int(str[1:], 0x10))
43 def collectAttributes(skinAttributes, node):
45 for p in range(node.attributes.length):
46 a = node.attributes.item(p)
48 # convert to string (was: unicode)
50 # TODO: proper UTF8 translation?! (for value)
51 # TODO: localization? as in e1?
54 skinAttributes.append((attrib, value))
56 def applySingleAttribute(guiObject, desktop, attrib, value):
59 if attrib == 'position':
60 guiObject.move(parsePosition(value))
61 elif attrib == 'size':
62 guiObject.resize(parseSize(value))
63 elif attrib == 'title':
64 guiObject.setTitle(_(value))
65 elif attrib == 'text':
66 guiObject.setText(value)
67 elif attrib == 'font':
68 guiObject.setFont(parseFont(value))
69 elif attrib == 'zPosition':
70 guiObject.setZPosition(int(value))
71 elif attrib == "pixmap":
72 ptr = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, value))
73 # that __deref__ still scares me!
74 desktop.makeCompatiblePixmap(ptr.__deref__())
75 guiObject.setPixmap(ptr.__deref__())
76 # guiObject.setPixmapFromFile(value)
77 elif attrib == "alphatest": # used by ePixmap
78 guiObject.setAlphatest(
82 elif attrib == "orientation": # used by eSlider
84 guiObject.setOrientation(
85 { "orVertical": guiObject.orVertical,
86 "orHorizontal": guiObject.orHorizontal
89 print "oprientation must be either orVertical or orHorizontal!"
90 elif attrib == "valign":
93 { "top": guiObject.alignTop,
94 "center": guiObject.alignCenter,
95 "bottom": guiObject.alignBottom
98 print "valign must be either top, center or bottom!"
99 elif attrib == "halign":
102 { "left": guiObject.alignLeft,
103 "center": guiObject.alignCenter,
104 "right": guiObject.alignRight,
105 "block": guiObject.alignBlock
108 print "halign must be either left, center, right or block!"
109 elif attrib == "flags":
110 flags = value.split(',')
113 fv = eWindow.__dict__[f]
114 guiObject.setFlag(fv)
116 print "illegal flag %s!" % f
117 elif attrib == "backgroundColor":
118 guiObject.setBackgroundColor(parseColor(value))
119 elif attrib == "foregroundColor":
120 guiObject.setForegroundColor(parseColor(value))
121 elif attrib == "selectionDisabled":
122 guiObject.setSelectionEnable(0)
123 elif attrib == "transparent":
124 guiObject.setTransparent(int(value))
125 elif attrib == "borderColor":
126 guiObject.setBorderColor(parseColor(value))
127 elif attrib == "borderWidth":
128 guiObject.setBorderWidth(int(value))
129 elif attrib == "scrollbarMode":
130 guiObject.setScrollbarMode(
131 { "showOnDemand": guiObject.showOnDemand,
132 "showAlways": guiObject.showAlways,
133 "showNever": guiObject.showNever
135 elif attrib == "enableWrapAround":
136 guiObject.setWrapAround(True)
137 elif attrib == "pointer":
138 (name, pos) = value.split(':')
139 pos = parsePosition(pos)
140 ptr = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, name))
141 desktop.makeCompatiblePixmap(ptr.__deref__())
142 guiObject.setPointer(ptr.__deref__(), pos)
143 elif attrib != 'name':
144 print "unsupported attribute " + attrib + "=" + value
147 print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib)
149 def applyAllAttributes(guiObject, desktop, attributes):
150 for (attrib, value) in attributes:
151 applySingleAttribute(guiObject, desktop, attrib, value)
153 def loadSkin(desktop):
154 print "loading skin..."
156 skin = dom_skin.childNodes[0]
157 assert skin.tagName == "skin", "root element in skin must be 'skin'!"
159 for c in elementsWithTag(skin.childNodes, "colors"):
160 for color in elementsWithTag(c.childNodes, "color"):
161 name = str(color.getAttribute("name"))
162 color = str(color.getAttribute("value"))
165 raise ("need color and name, got %s %s" % (name, color))
167 colorNames[name] = parseColor(color)
169 for windowstyle in elementsWithTag(skin.childNodes, "windowstyle"):
170 style = eWindowStyleSkinned()
172 style.setTitleFont(gFont("Regular", 20));
173 style.setTitleOffset(eSize(20, 5));
175 for borderset in elementsWithTag(windowstyle.childNodes, "borderset"):
176 bsName = str(borderset.getAttribute("name"))
177 for pixmap in elementsWithTag(borderset.childNodes, "pixmap"):
178 bpName = str(pixmap.getAttribute("pos"))
179 filename = str(pixmap.getAttribute("filename"))
181 png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, filename))
184 desktop.makeCompatiblePixmap(png.__deref__())
185 style.setPixmap(eWindowStyleSkinned.__dict__[bsName], eWindowStyleSkinned.__dict__[bpName], png.__deref__())
187 for color in elementsWithTag(windowstyle.childNodes, "color"):
188 type = str(color.getAttribute("name"))
189 color = parseColor(color.getAttribute("color"))
192 style.setColor(eWindowStyleSkinned.__dict__["col" + type], color)
194 raise ("Unknown color %s" % (type))
196 x = eWindowStyleManagerPtr()
197 eWindowStyleManager.getInstance(x)
200 def readSkin(screen, skin, name, desktop):
203 # first, find the corresponding screen element
204 skin = dom_skin.childNodes[0]
205 skin_default = dom_skin_default.childNodes[0]
207 for x in elementsWithTag(skin.childNodes, "screen"):
208 if x.getAttribute('name') == name:
212 # if not found, check default skin
214 for x in elementsWithTag(skin_default.childNodes, "screen"):
215 if x.getAttribute('name') == name:
219 del skin, skin_default
221 # otherwise try embedded skin
222 myscreen = myscreen or getattr(screen, "parsedSkin", None)
224 # try uncompiled embedded skin
225 if myscreen is None and getattr(screen, "skin", None):
226 myscreen = screen.parsedSkin = xml.dom.minidom.parseString(screen.skin).childNodes[0]
228 assert myscreen is not None, "no skin for screen '" + name + "' found!"
230 screen.skinAttributes = [ ]
231 collectAttributes(screen.skinAttributes, myscreen)
233 screen.additionalWidgets = [ ]
235 # now walk all widgets
236 for widget in elementsWithTag(myscreen.childNodes, "widget"):
237 wname = widget.getAttribute('name')
239 print "widget has no name!"
242 # get corresponding gui object
244 attributes = screen[wname].skinAttributes = [ ]
246 raise str("component with name '" + wname + "' was not found in skin of screen '" + name + "'!")
248 collectAttributes(attributes, widget)
250 # now walk additional objects
251 for widget in elementsWithTag(myscreen.childNodes, lambda x: x != "widget"):
252 if widget.tagName == "applet":
253 codeText = mergeText(widget.childNodes).strip()
254 type = widget.getAttribute('type')
256 code = compile(codeText, "skin applet", "exec")
258 if type == "onLayoutFinish":
259 screen.onLayoutFinish.append(code)
261 raise str("applet type '%s' unknown!" % type)
265 class additionalWidget:
268 w = additionalWidget()
270 if widget.tagName == "eLabel":
272 elif widget.tagName == "ePixmap":
275 raise str("unsupported stuff : %s" % widget.tagName)
277 w.skinAttributes = [ ]
278 collectAttributes(w.skinAttributes, widget)
280 # applyAttributes(guiObject, widget, desktop)
281 # guiObject.thisown = 0
282 screen.additionalWidgets.append(w)