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" />
72 <widget name="okbutton" position="10,100" size="280,40" />
76 # filters all elements of childNode with the specified function
77 # example: nodes = elementsWithTag(childNodes, lambda x: x == "bla")
78 def elementsWithTag(el, tag):
80 # fiiixme! (works but isn't nice)
81 if tag.__class__ == "".__class__:
83 tag = lambda x: x == str
86 if x.nodeType != xml.dom.minidom.Element.nodeType:
91 def parsePosition(str):
93 return ePoint(int(x), int(y))
97 return eSize(int(x), int(y))
100 name, size = str.split(';')
101 return gFont(name, int(size))
106 return colorNames[str]
108 raise ("color '%s' must be #aarrggbb or valid named color" % (str))
109 return gRGB(int(str[1:], 0x10))
111 def applyAttributes(guiObject, node, desktop):
112 # walk all attributes
113 for p in range(node.attributes.length):
114 a = node.attributes.item(p)
116 # convert to string (was: unicode)
118 # TODO: proper UTF8 translation?! (for value)
119 # TODO: localization? as in e1?
124 if attrib == 'position':
125 guiObject.move(parsePosition(value))
126 elif attrib == 'size':
127 guiObject.resize(parseSize(value))
128 elif attrib == 'title':
129 guiObject.setTitle(value)
130 elif attrib == 'text':
131 guiObject.setText(value)
132 elif attrib == 'font':
133 guiObject.setFont(parseFont(value))
134 elif attrib == "pixmap":
136 if loadPNG(ptr, value):
137 raise "loading PNG failed!"
139 ptr = ptr.__deref__()
141 desktop.makeCompatiblePixmap(ptr)
142 guiObject.setPixmap(ptr)
143 # guiObject.setPixmapFromFile(value)
144 elif attrib == "valign":
147 { "top": guiObject.alignTop,
148 "center": guiObject.alignCenter,
149 "bottom": guiObject.alignBottom
152 print "valign must be either top, center or bottom!"
153 elif attrib == "halign":
156 { "left": guiObject.alignLeft,
157 "center": guiObject.alignCenter,
158 "right": guiObject.alignRight,
159 "block": guiObject.alignBlock
162 print "halign must be either left, center, right or block!"
163 elif attrib == "flags":
164 flags = value.split(',')
167 fv = eWindow.__dict__[f]
168 guiObject.setFlag(fv)
170 print "illegal flag %s!" % f
171 elif attrib == "backgroundColor":
172 guiObject.setBackgroundColor(parseColor(value))
173 elif attrib != 'name':
174 print "unsupported attribute " + attrib + "=" + value
175 except AttributeError:
176 print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib)
179 print "loading skin..."
187 skin = dom.childNodes[0]
188 assert skin.tagName == "skin", "root element in skin must be 'skin'!"
190 for c in elementsWithTag(skin.childNodes, "colors"):
191 for color in elementsWithTag(c.childNodes, "color"):
192 name = str(color.getAttribute("name"))
193 color = str(color.getAttribute("value"))
196 raise ("need color and name, got %s %s" % (name, color))
198 colorNames[name] = parseColor(color)
200 for windowstyle in elementsWithTag(skin.childNodes, "windowstyle"):
201 style = eWindowStyleSkinned()
203 for borderset in elementsWithTag(windowstyle.childNodes, "borderset"):
204 bsName = str(borderset.getAttribute("name"))
205 for pixmap in elementsWithTag(borderset.childNodes, "pixmap"):
206 bpName = str(pixmap.getAttribute("pos"))
207 filename = str(pixmap.getAttribute("filename"))
209 style.setPixmap(eWindowStyleSkinned.__dict__[bsName], eWindowStyleSkinned.__dict__[bpName], getPNG(filename))
211 for color in elementsWithTag(windowstyle.childNodes, "color"):
212 type = str(color.getAttribute("name"))
213 color = parseColor(color.getAttribute("color"))
216 style.setColor(eWindowStyleSkinned.__dict__["col" + type], color)
218 raise ("Unknown color %s" % (type))
220 x = eWindowStyleManagerPtr()
221 eWindowStyleManager.getInstance(x)
224 def applyGUIskin(screen, skin, name, desktop):
227 # first, find the corresponding screen element
228 skin = dom.childNodes[0]
230 for x in elementsWithTag(skin.childNodes, "screen"):
231 if x.getAttribute('name') == name:
235 assert myscreen != None, "no skin for screen '" + name + "' found!"
237 applyAttributes(screen.instance, myscreen, desktop)
239 # now walk all widgets
240 for widget in elementsWithTag(myscreen.childNodes, "widget"):
241 wname = widget.getAttribute('name')
243 print "widget has no name!"
246 # get corresponding gui object
248 guiObject = screen[wname].instance
250 raise str("component with name '" + wname + "' was not found in skin of screen '" + name + "'!")
252 applyAttributes(guiObject, widget, desktop)
254 # now walk additional objects
255 for widget in elementsWithTag(myscreen.childNodes, lambda x: x != "widget"):
256 if widget.tagName == "eLabel":
257 guiObject = eLabel(screen.instance)
258 elif widget.tagName == "ePixmap":
259 guiObject = ePixmap(screen.instance)
261 raise str("unsupported stuff : %s" % widget.tagName)
263 applyAttributes(guiObject, widget, desktop )
264 guiObject.thisown = 0