fixes bug #460

[enigma2.git] / skin.py

diff --git a/skin.py b/skin.py
old mode 100644 (file)
new mode 100755 (executable)
index f8a284f..064fd21
--- a/skin.py
+++ b/skin.py
@@ -1,4 +1,4 @@
-from Tools.Profile import profile, profile_final
+from Tools.Profile import profile

 profile("LOAD:ElementTree")
 import xml.etree.cElementTree
 from os import path
 profile("LOAD:ElementTree")
 import xml.etree.cElementTree
 from os import path


@@ -6,16 +6,13 @@ from os import path
 profile("LOAD:enigma_skin")
 from enigma import eSize, ePoint, gFont, eWindow, eLabel, ePixmap, eWindowStyleManager, \
        addFont, gRGB, eWindowStyleSkinned
 profile("LOAD:enigma_skin")
 from enigma import eSize, ePoint, gFont, eWindow, eLabel, ePixmap, eWindowStyleManager, \
        addFont, gRGB, eWindowStyleSkinned

-

 from Components.config import ConfigSubsection, ConfigText, config
 from Components.Converter.Converter import Converter
 from Components.Sources.Source import Source, ObsoleteSource
 from Components.config import ConfigSubsection, ConfigText, config
 from Components.Converter.Converter import Converter
 from Components.Sources.Source import Source, ObsoleteSource

-from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE, SCOPE_FONTS, SCOPE_CURRENT_SKIN, fileExists
+from Tools.Directories import resolveFilename, SCOPE_SKIN, SCOPE_SKIN_IMAGE, SCOPE_FONTS, SCOPE_CURRENT_SKIN, SCOPE_CONFIG, fileExists

 from Tools.Import import my_import
 from Tools.LoadPixmap import LoadPixmap
 
 from Tools.Import import my_import
 from Tools.LoadPixmap import LoadPixmap
 

-from Tools.XMLTools import elementsWithTag, mergeText
-

 colorNames = dict()
 
 def dump(x, i=0):
 colorNames = dict()
 
 def dump(x, i=0):


@@ -28,16 +25,16 @@ def dump(x, i=0):
 
 class SkinError(Exception):
        def __init__(self, message):
 
 class SkinError(Exception):
        def __init__(self, message):

-               self.message = message
+               self.msg = message

 
        def __str__(self):
 
        def __str__(self):

-               return self.message
+               return "{%s}: %s" % (config.skin.primary_skin.value, self.msg)

 
 dom_skins = [ ]
 
 
 dom_skins = [ ]
 

-def loadSkin(name):
+def loadSkin(name, scope = SCOPE_SKIN):

        # read the skin
        # read the skin

-       filename = resolveFilename(SCOPE_SKIN, name)
+       filename = resolveFilename(scope, name)

        mpath = path.dirname(filename) + "/"
        dom_skins.append((mpath, xml.etree.cElementTree.parse(filename).getroot()))
 
        mpath = path.dirname(filename) + "/"
        dom_skins.append((mpath, xml.etree.cElementTree.parse(filename).getroot()))
 


@@ -56,6 +53,11 @@ config.skin = ConfigSubsection()
 config.skin.primary_skin = ConfigText(default = "skin.xml")
 
 profile("LoadSkin")
 config.skin.primary_skin = ConfigText(default = "skin.xml")
 
 profile("LoadSkin")

+try:
+       loadSkin('skin_user.xml', SCOPE_CONFIG)
+except (SkinError, IOError, AssertionError), err:
+       print "not loading user skin: ", err
+

 try:
        loadSkin(config.skin.primary_skin.value)
 except (SkinError, IOError, AssertionError), err:
 try:
        loadSkin(config.skin.primary_skin.value)
 except (SkinError, IOError, AssertionError), err:


@@ -68,9 +70,27 @@ profile("LoadSkinDefault")
 loadSkin('skin_default.xml')
 profile("LoadSkinDefaultDone")
 
 loadSkin('skin_default.xml')
 profile("LoadSkinDefaultDone")
 

-def parsePosition(str, scale):
+def evalPos(pos, wsize, ssize, scale):
+       if pos == "center":
+               pos = (ssize - wsize) / 2
+       else:
+               pos = int(pos) * scale[0] / scale[1]
+       return int(pos)
+
+def parsePosition(str, scale, desktop = None, size = None):

        x, y = str.split(',')
        x, y = str.split(',')

-       return ePoint(int(x) * scale[0][0] / scale[0][1], int(y) * scale[1][0] / scale[1][1])
+       
+       wsize = 1, 1
+       ssize = 1, 1
+       if desktop is not None:
+               ssize = desktop.size().width(), desktop.size().height()
+       if size is not None:
+               wsize = size.width(), size.height()
+
+       x = evalPos(x, wsize[0], ssize[0], scale[0])
+       y = evalPos(y, wsize[1], ssize[1], scale[1])
+
+       return ePoint(x, y)

 
 def parseSize(str, scale):
        x, y = str.split(',')
 
 def parseSize(str, scale):
        x, y = str.split(',')


@@ -95,11 +115,11 @@ def collectAttributes(skinAttributes, node, skin_path_prefix=None, ignore=[]):
                attrib = a[0]
                value = a[1]
 
                attrib = a[0]
                value = a[1]
 

-               if attrib in ["pixmap", "pointer", "seek_pointer", "backgroundPixmap", "selectionPixmap"]:
+               if attrib in ("pixmap", "pointer", "seek_pointer", "backgroundPixmap", "selectionPixmap"):

                        value = resolveFilename(SCOPE_SKIN_IMAGE, value, path_prefix=skin_path_prefix)
 
                if attrib not in ignore:
                        value = resolveFilename(SCOPE_SKIN_IMAGE, value, path_prefix=skin_path_prefix)
 
                if attrib not in ignore:

-                       skinAttributes.append((attrib, value))
+                       skinAttributes.append((attrib, value.encode("utf-8")))

 
 def loadPixmap(path, desktop):
        cached = False
 
 def loadPixmap(path, desktop):
        cached = False


@@ -117,7 +137,7 @@ def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1)
        # and set attributes
        try:
                if attrib == 'position':
        # and set attributes
        try:
                if attrib == 'position':

-                       guiObject.move(parsePosition(value, scale))
+                       guiObject.move(parsePosition(value, scale, desktop, guiObject.csize()))

                elif attrib == 'size':
                        guiObject.resize(parseSize(value, scale))
                elif attrib == 'title':
                elif attrib == 'size':
                        guiObject.resize(parseSize(value, scale))
                elif attrib == 'title':


@@ -128,7 +148,9 @@ def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1)
                        guiObject.setFont(parseFont(value, scale))
                elif attrib == 'zPosition':
                        guiObject.setZPosition(int(value))
                        guiObject.setFont(parseFont(value, scale))
                elif attrib == 'zPosition':
                        guiObject.setZPosition(int(value))

-               elif attrib in ["pixmap", "backgroundPixmap", "selectionPixmap"]:
+               elif attrib == 'itemHeight':
+                       guiObject.setItemHeight(int(value))
+               elif attrib in ("pixmap", "backgroundPixmap", "selectionPixmap"):

                        ptr = loadPixmap(value, desktop) # this should already have been filename-resolved.
                        if attrib == "pixmap":
                                guiObject.setPixmap(ptr)
                        ptr = loadPixmap(value, desktop) # this should already have been filename-resolved.
                        if attrib == "pixmap":
                                guiObject.setPixmap(ptr)


@@ -143,11 +165,17 @@ def applySingleAttribute(guiObject, desktop, attrib, value, scale = ((1,1),(1,1)
                                  "off": 0,
                                  "blend": 2,
                                }[value])
                                  "off": 0,
                                  "blend": 2,
                                }[value])

+               elif attrib == "scale":
+                       guiObject.setScale(1)

                elif attrib == "orientation": # used by eSlider
                        try:
                elif attrib == "orientation": # used by eSlider
                        try:

-                               guiObject.setOrientation(
-                                       { "orVertical": guiObject.orVertical,
-                                               "orHorizontal": guiObject.orHorizontal
+                               guiObject.setOrientation(*
+                                       { "orVertical": (guiObject.orVertical, False),
+                                               "orTopToBottom": (guiObject.orVertical, False),
+                                               "orBottomToTop": (guiObject.orVertical, True),
+                                               "orHorizontal": (guiObject.orHorizontal, False),
+                                               "orLeftToRight": (guiObject.orHorizontal, False),
+                                               "orRightToLeft": (guiObject.orHorizontal, True),

                                        }[value])
                        except KeyError:
                                print "oprientation must be either orVertical or orHorizontal!"
                                        }[value])
                        except KeyError:
                                print "oprientation must be either orVertical or orHorizontal!"


@@ -256,6 +284,7 @@ def loadSingleSkinData(desktop, skin, path_prefix):
                                #print "Resolution:", xres,yres,bpp
                                from enigma import gFBDC
                                gFBDC.getInstance().setResolution(xres, yres)
                                #print "Resolution:", xres,yres,bpp
                                from enigma import gFBDC
                                gFBDC.getInstance().setResolution(xres, yres)

+                               desktop.resize(eSize(xres, yres))

                                if bpp != 32:
                                        # load palette (not yet implemented)
                                        pass
                                if bpp != 32:
                                        # load palette (not yet implemented)
                                        pass


@@ -269,7 +298,7 @@ def loadSingleSkinData(desktop, skin, path_prefix):
                                colorNames[name] = parseColor(color)
                                #print "Color:", name, color
                        else:
                                colorNames[name] = parseColor(color)
                                #print "Color:", name, color
                        else:

-                               raise ("need color and name, got %s %s" % (name, color))
+                               raise SkinError("need color and name, got %s %s" % (name, color))

 
        for c in skin.findall("fonts"):
                for font in c.findall("font"):
 
        for c in skin.findall("fonts"):
                for font in c.findall("font"):


@@ -290,6 +319,28 @@ def loadSingleSkinData(desktop, skin, path_prefix):
                        addFont(resolved_font, name, scale, is_replacement)
                        #print "Font: ", resolved_font, name, scale, is_replacement
 
                        addFont(resolved_font, name, scale, is_replacement)
                        #print "Font: ", resolved_font, name, scale, is_replacement
 

+       for c in skin.findall("subtitles"):
+               from enigma import eWidget, eSubtitleWidget
+               scale = ((1,1),(1,1))
+               for substyle in c.findall("sub"):
+                       get_attr = substyle.attrib.get
+                       font = parseFont(get_attr("font"), scale)
+                       col = get_attr("foregroundColor")
+                       if col:
+                               foregroundColor = parseColor(col)
+                               haveColor = 1
+                       else:
+                               foregroundColor = gRGB(0xFFFFFF)
+                               haveColor = 0
+                       col = get_attr("shadowColor")
+                       if col:
+                               shadowColor = parseColor(col)
+                       else:
+                               shadowColor = gRGB(0)
+                       shadowOffset = parsePosition(get_attr("shadowOffset"), scale)
+                       face = eSubtitleWidget.__dict__[get_attr("name")]
+                       eSubtitleWidget.setFontStyle(face, font, haveColor, foregroundColor, shadowColor, shadowOffset)
+

        for windowstyle in skin.findall("windowstyle"):
                style = eWindowStyleSkinned()
                id = windowstyle.attrib.get("id")
        for windowstyle in skin.findall("windowstyle"):
                style = eWindowStyleSkinned()
                id = windowstyle.attrib.get("id")


@@ -325,12 +376,12 @@ def loadSingleSkinData(desktop, skin, path_prefix):
 
                for color in windowstyle.findall("color"):
                        get_attr = color.attrib.get
 
                for color in windowstyle.findall("color"):
                        get_attr = color.attrib.get

-                       type = get_attr("name")
+                       colorType = get_attr("name")

                        color = parseColor(get_attr("color"))
                        try:
                        color = parseColor(get_attr("color"))
                        try:

-                               style.setColor(eWindowStyleSkinned.__dict__["col" + type], color)
+                               style.setColor(eWindowStyleSkinned.__dict__["col" + colorType], color)

                        except:
                        except:

-                               raise ("Unknown color %s" % (type))
+                               raise SkinError("Unknown color %s" % (colorType))

                                #pass
 
                        #print "  color:", type, color
                                #pass
 
                        #print "  color:", type, color


@@ -469,13 +520,12 @@ def readSkin(screen, skin, names, desktop):
                                ctype = converter.get('type')
                                assert ctype, "'convert'-tag needs a 'type'-attribute"
                                #print "Converter:", ctype
                                ctype = converter.get('type')
                                assert ctype, "'convert'-tag needs a 'type'-attribute"
                                #print "Converter:", ctype

-                               #parms = mergeText(converter.childNodes).strip()

                                try:
                                        parms = converter.text.strip()
                                except:
                                        parms = ""
                                try:
                                        parms = converter.text.strip()
                                except:
                                        parms = ""

-                               #print "Params:", ctype
-                               converter_class = my_import('.'.join(["Components", "Converter", ctype])).__dict__.get(ctype)
+                               #print "Params:", parms
+                               converter_class = my_import('.'.join(("Components", "Converter", ctype))).__dict__.get(ctype)

 
                                c = None
 
 
                                c = None
 


@@ -492,7 +542,7 @@ def readSkin(screen, skin, names, desktop):
 
                                source = c
 
 
                                source = c
 

-                       renderer_class = my_import('.'.join(["Components", "Renderer", wrender])).__dict__.get(wrender)
+                       renderer_class = my_import('.'.join(("Components", "Renderer", wrender))).__dict__.get(wrender)

 
                        renderer = renderer_class() # instantiate renderer
 
 
                        renderer = renderer_class() # instantiate renderer
 


@@ -521,15 +571,15 @@ def readSkin(screen, skin, names, desktop):
 
                        #print "Found code:"
                        #print codeText
 
                        #print "Found code:"
                        #print codeText

-                       type = widget.attrib.get('type')
+                       widgetType = widget.attrib.get('type')

 
                        code = compile(codeText, "skin applet", "exec")
 
 
                        code = compile(codeText, "skin applet", "exec")
 

-                       if type == "onLayoutFinish":
+                       if widgetType == "onLayoutFinish":

                                screen.onLayoutFinish.append(code)
                                #print "onLayoutFinish = ", codeText
                        else:
                                screen.onLayoutFinish.append(code)
                                #print "onLayoutFinish = ", codeText
                        else:

-                               raise SkinError("applet type '%s' unknown!" % type)
+                               raise SkinError("applet type '%s' unknown!" % widgetType)

                                #print "applet type '%s' unknown!" % type
 
                        continue
                                #print "applet type '%s' unknown!" % type
 
                        continue