X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/5610b97e30804e35cc242e14702e4f4cb8f5aa40..4abd28c8904cc0858fa811e8d9438304624f888b:/skin.py?ds=sidebyside diff --git a/skin.py b/skin.py index bc4931fb..a4d43f24 100644 --- a/skin.py +++ b/skin.py @@ -2,7 +2,7 @@ from enigma import * import xml.dom.minidom from xml.dom import EMPTY_NAMESPACE -from Tools.XMLTools import elementsWithTag +from Tools.XMLTools import elementsWithTag, mergeText colorNames = dict() @@ -14,104 +14,11 @@ def dump(x, i=0): except: None -dom = xml.dom.minidom.parseString( - """ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - """) +from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE + +# read the skin +dom_skin = xml.dom.minidom.parse(resolveFilename(SCOPE_SKIN, 'skin.xml')) +dom_skin_default = xml.dom.minidom.parse(resolveFilename(SCOPE_SKIN, 'skin_default.xml')) def parsePosition(str): x, y = str.split(',') @@ -133,7 +40,7 @@ def parseColor(str): raise ("color '%s' must be #aarrggbb or valid named color" % (str)) return gRGB(int(str[1:], 0x10)) -def applyAttributes(guiObject, node, desktop): +def collectAttributes(skinAttributes, node): # walk all attributes for p in range(node.attributes.length): a = node.attributes.item(p) @@ -144,71 +51,109 @@ def applyAttributes(guiObject, node, desktop): # TODO: localization? as in e1? value = str(a.value) - # and set attributes - try: - if attrib == 'position': - guiObject.move(parsePosition(value)) - elif attrib == 'size': - guiObject.resize(parseSize(value)) - elif attrib == 'title': - guiObject.setTitle(value) - elif attrib == 'text': - guiObject.setText(value) - elif attrib == 'font': - guiObject.setFont(parseFont(value)) - elif attrib == "pixmap": - ptr = gPixmapPtr() - if loadPNG(ptr, value): - raise "loading PNG failed!" - x = ptr - ptr = ptr.__deref__() - desktop.makeCompatiblePixmap(ptr) - guiObject.setPixmap(ptr) -# guiObject.setPixmapFromFile(value) - elif attrib == "valign": - 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": + skinAttributes.append((attrib, value)) + +def applySingleAttribute(guiObject, desktop, attrib, value): + # and set attributes + try: + if attrib == 'position': + guiObject.move(parsePosition(value)) + elif attrib == 'size': + guiObject.resize(parseSize(value)) + elif attrib == 'title': + guiObject.setTitle(_(value)) + elif attrib == 'text': + guiObject.setText(value) + elif attrib == 'font': + guiObject.setFont(parseFont(value)) + elif attrib == 'zPosition': + guiObject.setZPosition(int(value)) + elif attrib == "pixmap": + ptr = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, value)) + # that __deref__ still scares me! + desktop.makeCompatiblePixmap(ptr.__deref__()) + guiObject.setPixmap(ptr.__deref__()) + # guiObject.setPixmapFromFile(value) + elif attrib == "alphatest": # used by ePixmap + guiObject.setAlphatest( + { "on": True, + "off": False + }[value]) + elif attrib == "orientation": # used by eSlider + try: + guiObject.setOrientation( + { "orVertical": guiObject.orVertical, + "orHorizontal": guiObject.orHorizontal + }[value]) + except KeyError: + print "oprientation must be either orVertical or orHorizontal!" + elif attrib == "valign": + 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": + try: + guiObject.setHAlign( + { "left": guiObject.alignLeft, + "center": guiObject.alignCenter, + "right": guiObject.alignRight, + "block": guiObject.alignBlock + }[value]) + except KeyError: + print "halign must be either left, center, right or block!" + elif attrib == "flags": + 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] + 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 != 'name': - print "unsupported attribute " + attrib + "=" + value - except AttributeError: - print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib) + print "illegal flag %s!" % f + elif attrib == "backgroundColor": + guiObject.setBackgroundColor(parseColor(value)) + elif attrib == "foregroundColor": + guiObject.setForegroundColor(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": + (name, pos) = value.split(':') + pos = parsePosition(pos) + ptr = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, name)) + desktop.makeCompatiblePixmap(ptr.__deref__()) + guiObject.setPointer(ptr.__deref__(), pos) + elif attrib != 'name': + print "unsupported attribute " + attrib + "=" + value + except int: +# AttributeError: + print "widget %s (%s) doesn't support attribute %s!" % ("", guiObject.__class__.__name__, attrib) + +def applyAllAttributes(guiObject, desktop, attributes): + for (attrib, value) in attributes: + applySingleAttribute(guiObject, desktop, attrib, value) def loadSkin(desktop): print "loading skin..." - def getPNG(x): - g = gPixmapPtr() - loadPNG(g, x) - g = g.grabRef() - return g - - skin = dom.childNodes[0] + skin = dom_skin.childNodes[0] assert skin.tagName == "skin", "root element in skin must be 'skin'!" for c in elementsWithTag(skin.childNodes, "colors"): @@ -224,17 +169,20 @@ def loadSkin(desktop): for windowstyle in elementsWithTag(skin.childNodes, "windowstyle"): style = eWindowStyleSkinned() + style.setTitleFont(gFont("Regular", 20)); + style.setTitleOffset(eSize(20, 5)); + for borderset in elementsWithTag(windowstyle.childNodes, "borderset"): bsName = str(borderset.getAttribute("name")) for pixmap in elementsWithTag(borderset.childNodes, "pixmap"): bpName = str(pixmap.getAttribute("pos")) filename = str(pixmap.getAttribute("filename")) - png = getPNG(filename) + png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, filename)) # adapt palette - desktop.makeCompatiblePixmap(png) - style.setPixmap(eWindowStyleSkinned.__dict__[bsName], eWindowStyleSkinned.__dict__[bpName], png) + desktop.makeCompatiblePixmap(png.__deref__()) + style.setPixmap(eWindowStyleSkinned.__dict__[bsName], eWindowStyleSkinned.__dict__[bpName], png.__deref__()) for color in elementsWithTag(windowstyle.childNodes, "color"): type = str(color.getAttribute("name")) @@ -249,20 +197,40 @@ def loadSkin(desktop): eWindowStyleManager.getInstance(x) x.setStyle(style) -def applyGUIskin(screen, skin, name, desktop): +def readSkin(screen, skin, name, desktop): myscreen = None # first, find the corresponding screen element - skin = dom.childNodes[0] + skin = dom_skin.childNodes[0] + skin_default = dom_skin_default.childNodes[0] for x in elementsWithTag(skin.childNodes, "screen"): if x.getAttribute('name') == name: myscreen = x - del skin + break + + # if not found, check default skin + if myscreen is None: + for x in elementsWithTag(skin_default.childNodes, "screen"): + if x.getAttribute('name') == name: + myscreen = x + break + + del skin, skin_default - assert myscreen != None, "no skin for screen '" + name + "' found!" + # otherwise try embedded skin + myscreen = myscreen or getattr(screen, "parsedSkin", None) - applyAttributes(screen.instance, myscreen, desktop) + # try uncompiled embedded skin + if myscreen is None and getattr(screen, "skin", None): + myscreen = screen.parsedSkin = xml.dom.minidom.parseString(screen.skin).childNodes[0] + + assert myscreen is not None, "no skin for screen '" + name + "' found!" + + screen.skinAttributes = [ ] + collectAttributes(screen.skinAttributes, myscreen) + + screen.additionalWidgets = [ ] # now walk all widgets for widget in elementsWithTag(myscreen.childNodes, "widget"): @@ -273,20 +241,42 @@ def applyGUIskin(screen, skin, name, desktop): # get corresponding gui object try: - guiObject = screen[wname].instance + attributes = screen[wname].skinAttributes = [ ] except: raise str("component with name '" + wname + "' was not found in skin of screen '" + name + "'!") - applyAttributes(guiObject, widget, desktop) + collectAttributes(attributes, widget) # now walk additional objects for widget in elementsWithTag(myscreen.childNodes, lambda x: x != "widget"): + if widget.tagName == "applet": + codeText = mergeText(widget.childNodes).strip() + type = widget.getAttribute('type') + + code = compile(codeText, "skin applet", "exec") + + if type == "onLayoutFinish": + screen.onLayoutFinish.append(code) + else: + raise str("applet type '%s' unknown!" % type) + + continue + + class additionalWidget: + pass + + w = additionalWidget() + if widget.tagName == "eLabel": - guiObject = eLabel(screen.instance) + w.widget = eLabel elif widget.tagName == "ePixmap": - guiObject = ePixmap(screen.instance) + w.widget = ePixmap else: raise str("unsupported stuff : %s" % widget.tagName) - applyAttributes(guiObject, widget, desktop ) - guiObject.thisown = 0 + w.skinAttributes = [ ] + collectAttributes(w.skinAttributes, widget) + + # applyAttributes(guiObject, widget, desktop) + # guiObject.thisown = 0 + screen.additionalWidgets.append(w)