3 from xml.dom import EMPTY_NAMESPACE
11 for n in x.childNodes:
16 dom = xml.dom.minidom.parseString(
20 <color name="white" value="#ffffff" />
21 <color name="black" value="#000000" />
22 <color name="dark" value="#294a6b" />
24 <windowstyle type="skinned">
25 <color name="Background" color="#4075a7" />
26 <color name="LabelForeground" color="#ffffff" />
27 <color name="ListboxBackground" color="#4075a7" />
28 <color name="ListboxForeground" color="#ffffff" />
29 <color name="ListboxSelectedBackground" color="#80ff80" />
30 <color name="ListboxSelectedForeground" color="#ffffff" />
31 <color name="ListboxMarkedBackground" color="#ff0000" />
32 <color name="ListboxMarkedForeground" color="#ffffff" />
33 <borderset name="bsWindow">
34 <pixmap pos="bpTopLeft" filename="data/b_w_tl.png" />
35 <pixmap pos="bpTop" filename="data/b_w_t.png" />
36 <pixmap pos="bpTopRight" filename="data/b_w_tr.png" />
37 <pixmap pos="bpLeft" filename="data/b_w_l.png" />
38 <pixmap pos="bpRight" filename="data/b_w_r.png" />
39 <pixmap pos="bpBottomLeft" filename="data/b_w_bl.png" />
40 <pixmap pos="bpBottom" filename="data/b_w_b.png" />
41 <pixmap pos="bpBottomRight" filename="data/b_w_br.png" />
44 <screen name="mainMenu" position="300,100" size="300,300" title="real main menu">
45 <widget name="okbutton" position="10,190" size="280,50" font="Arial;20" valign="center" halign="center" />
46 <widget name="title" position="10,10" size="280,20" />
47 <widget name="menu" position="10,30" size="280,140" />
49 <screen name="clockDisplay" position="300,100" size="300,300">
50 <widget name="okbutton" position="10,10" size="280,40" />
51 <widget name="title" position="10,120" size="280,50" />
52 <widget name="theClock" position="10,60" size="280,50" />
54 <screen name="infoBar" position="0,380" size="720,151" title="InfoBar" flags="wfNoBorder">
55 <ePixmap position="0,0" size="720,151" pixmap="data/info-bg.png" />
57 <widget name="ServiceName" position="69,30" size="427,26" valign="center" font="Arial;32" backgroundColor="#101258" />
58 <widget name="CurrentTime" position="575,10" size="66,30" backgroundColor="dark" font="Arial;16" />
59 <widget name="Event_Now" position="273,68" size="282,30" font="Arial;29" backgroundColor="dark" />
60 <widget name="Event_Next" position="273,98" size="282,30" font="Arial;29" backgroundColor="dark" />
61 <widget name="Event_Now_Duration" position="555,68" size="70,26" font="Arial;26" backgroundColor="dark" />
62 <widget name="Event_Next_Duration" position="555,98" size="70,26" font="Arial;26" backgroundColor="dark" />
63 <!-- <eLabel position="70,0" size="300,30" text=".oO skin Oo." font="Arial;20" /> -->
65 <screen name="channelSelection" position="100,80" size="500,240" title="Channel Selection">
66 <widget name="list" position="20,50" size="300,150" />
67 <widget name="okbutton" position="340,50" size="140,30" />
69 <screen name="serviceScan" position="150,100" size="300,200" title="Service Scan">
70 <widget name="scan_progress" position="10,10" size="280,50" />
71 <widget name="scan_state" position="10,60" size="280,30" />
75 # filters all elements of childNode with the specified function
76 # example: nodes = elementsWithTag(childNodes, lambda x: x == "bla")
77 def elementsWithTag(el, tag):
79 # fiiixme! (works but isn't nice)
80 if tag.__class__ == "".__class__:
82 tag = lambda x: x == str
85 if x.nodeType != xml.dom.minidom.Element.nodeType:
90 def parsePosition(str):
92 return ePoint(int(x), int(y))
96 return eSize(int(x), int(y))
99 name, size = str.split(';')
100 return gFont(name, int(size))
105 return colorNames[str]
107 raise ("color '%s' must be #aarrggbb or valid named color" % (str))
108 return gRGB(int(str[1:], 0x10))
110 def applyAttributes(guiObject, node, desktop):
111 # walk all attributes
112 for p in range(node.attributes.length):
113 a = node.attributes.item(p)
115 # convert to string (was: unicode)
117 # TODO: proper UTF8 translation?! (for value)
118 # TODO: localization? as in e1?
123 if attrib == 'position':
124 guiObject.move(parsePosition(value))
125 elif attrib == 'size':
126 guiObject.resize(parseSize(value))
127 elif attrib == 'title':
128 guiObject.setTitle(value)
129 elif attrib == 'text':
130 guiObject.setText(value)
131 elif attrib == 'font':
132 guiObject.setFont(parseFont(value))
133 elif attrib == "pixmap":
135 if loadPNG(ptr, value):
136 raise "loading PNG failed!"
138 ptr = ptr.__deref__()
140 desktop.makeCompatiblePixmap(ptr)
141 guiObject.setPixmap(ptr)
142 # guiObject.setPixmapFromFile(value)
143 elif attrib == "valign":
146 { "top": guiObject.alignTop,
147 "center": guiObject.alignCenter,
148 "bottom": guiObject.alignBottom
151 print "valign must be either top, center or bottom!"
152 elif attrib == "halign":
155 { "left": guiObject.alignLeft,
156 "center": guiObject.alignCenter,
157 "right": guiObject.alignRight,
158 "block": guiObject.alignBlock
161 print "halign must be either left, center, right or block!"
162 elif attrib == "flags":
163 flags = value.split(',')
166 fv = eWindow.__dict__[f]
167 guiObject.setFlag(fv)
169 print "illegal flag %s!" % f
170 elif attrib == "backgroundColor":
171 guiObject.setBackgroundColor(parseColor(value))
172 elif attrib != 'name':
173 print "unsupported attribute " + attrib + "=" + value
174 except AttributeError:
175 print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib)
178 print "loading skin..."
186 skin = dom.childNodes[0]
187 assert skin.tagName == "skin", "root element in skin must be 'skin'!"
189 for c in elementsWithTag(skin.childNodes, "colors"):
190 for color in elementsWithTag(c.childNodes, "color"):
191 name = str(color.getAttribute("name"))
192 color = str(color.getAttribute("value"))
195 raise ("need color and name, got %s %s" % (name, color))
197 colorNames[name] = parseColor(color)
199 for windowstyle in elementsWithTag(skin.childNodes, "windowstyle"):
200 style = eWindowStyleSkinned()
202 for borderset in elementsWithTag(windowstyle.childNodes, "borderset"):
203 bsName = str(borderset.getAttribute("name"))
204 for pixmap in elementsWithTag(borderset.childNodes, "pixmap"):
205 bpName = str(pixmap.getAttribute("pos"))
206 filename = str(pixmap.getAttribute("filename"))
208 style.setPixmap(eWindowStyleSkinned.__dict__[bsName], eWindowStyleSkinned.__dict__[bpName], getPNG(filename))
210 for color in elementsWithTag(windowstyle.childNodes, "color"):
211 type = str(color.getAttribute("name"))
212 color = parseColor(color.getAttribute("color"))
215 style.setColor(eWindowStyleSkinned.__dict__["col" + type], color)
217 raise ("Unknown color %s" % (type))
219 x = eWindowStyleManagerPtr()
220 eWindowStyleManager.getInstance(x)
223 def applyGUIskin(screen, skin, name, desktop):
226 # first, find the corresponding screen element
227 skin = dom.childNodes[0]
229 for x in elementsWithTag(skin.childNodes, "screen"):
230 if x.getAttribute('name') == name:
234 assert myscreen != None, "no skin for screen '" + name + "' found!"
236 applyAttributes(screen.instance, myscreen, desktop)
238 # now walk all widgets
239 for widget in elementsWithTag(myscreen.childNodes, "widget"):
240 wname = widget.getAttribute('name')
242 print "widget has no name!"
245 # get corresponding gui object
247 guiObject = screen[wname].instance
249 raise str("component with name '" + wname + "' was not found in skin of screen '" + name + "'!")
251 applyAttributes(guiObject, widget, desktop)
253 # now walk additional objects
254 for widget in elementsWithTag(myscreen.childNodes, lambda x: x != "widget"):
255 if widget.tagName == "eLabel":
256 guiObject = eLabel(screen.instance)
257 elif widget.tagName == "ePixmap":
258 guiObject = ePixmap(screen.instance)
260 raise str("unsupported stuff : %s" % widget.tagName)
262 applyAttributes(guiObject, widget, desktop )
263 guiObject.thisown = 0