continue on EOVERFLOW, use fdatasync every now and then
[enigma2.git] / skin.py
diff --git a/skin.py b/skin.py
index c8705d9c93156b2a7cd0cef31ccaf984d804928f..58426c0f18f052332f78b1da24a7318bcde92ba6 100644 (file)
--- a/skin.py
+++ b/skin.py
@@ -14,140 +14,13 @@ def dump(x, i=0):
        except:
                None
 
-dom = xml.dom.minidom.parseString(
-       """<skin>
-       
-               <colors>
-                       <color name="white"     value="#ffffff" />
-                       <color name="black"     value="#000000" />
-                       <color name="dark"      value="#20294a6b" />
-                       
-                       <color name="red"               value="#ff0000" />
-                       <color name="green"     value="#00ff00" />
-                       <color name="blue"              value="#0000ff" />
-                       <color name="yellow"    value="#c0c000" />
-               </colors>
-               <windowstyle type="skinned">
-                       <color name="Background" color="#4075a7" />
-                       <color name="LabelForeground" color="#ffffff" />
-                       <color name="ListboxBackground" color="#4075a7" />
-                       <color name="ListboxForeground" color="#ffffff" />
-                       <color name="ListboxSelectedBackground" color="#404080" />
-                       <color name="ListboxSelectedForeground" color="#ffffff" />
-                       <color name="ListboxMarkedBackground" color="#ff0000" />
-                       <color name="ListboxMarkedForeground" color="#ffffff" />
-                       <borderset name="bsWindow">
-                               <pixmap pos="bpTopLeft"     filename="data/b_w_tl.png" />
-                               <pixmap pos="bpTop"         filename="data/b_w_t.png"  />
-                               <pixmap pos="bpTopRight"    filename="data/b_w_tr.png" />
-                               <pixmap pos="bpLeft"        filename="data/b_w_l.png"  />
-                               <pixmap pos="bpRight"       filename="data/b_w_r.png"  />
-                               <pixmap pos="bpBottomLeft"  filename="data/b_w_bl.png" />
-                               <pixmap pos="bpBottom"      filename="data/b_w_b.png"  />
-                               <pixmap pos="bpBottomRight" filename="data/b_w_br.png" />
-                       </borderset>
-               </windowstyle> """ """
-               <screen name="Menu" position="300,100" size="300,200" title="real main menu">
-<!--                   <widget name="okbutton" position="10,190" size="280,50" font="Arial;20" valign="center" halign="center" />-->
-                       <widget name="title" position="10,10" size="280,20" />
-                       <widget name="menu" position="10,30" size="280,200" />
-               </screen>
-               <screen name="ScartLoopThrough" position="0,0" size="720,576">
-               </screen>
-               <screen name="Setup" position="140,125" size="460,220" title="Setup">
-                       <widget name="config" position="10,30" size="420,120" />
-                       <widget name="ok" position="140,180" size="38,20" font="Arial;20" backgroundColor="green" />
-                       <widget name="cancel" position="240,180" size="70,20" font="Arial;20" backgroundColor="red" />
-               </screen>
-               <screen name="About" position="140,125" size="360,200" title="Setup">
-                       <widget name="text" position="10,30" size="420,40" font="Arial;20"/>
-                       <widget name="tuner" position="10,80" size="420,20"/>
-                       <widget name="tunerA" position="10,100" size="420,20"/>
-                       <widget name="tunerB" position="10,120" size="420,20"/>
-                       <widget name="hdd" position="10,150" size="420,20"/>
-                       <widget name="hddA" position="10,170" size="420,20"/>
-               </screen>
-               <screen name="configOSD" position="140,125" size="460,350" title="OSD Settings">
-                       <widget name="okbutton" position="20,245" size="205,40" />
-                       <widget name="txt_alpha" position="20,20" size="110,20" />
-                       <widget name="sld_alpha" position="150,20" size="290,20" />
-                       <widget name="txt_brightness" position="20,60" size="120,20" />
-                       <widget name="sld_brightness" position="150,20" size="290,20" />
-                       <widget name="txt_gamma" position="20,100" size="120,20" />
-                       <widget name="sld_gamma" position="150,100" size="290,20" />
-               </screen>
-               <screen name="configTest" position="300,100" size="300,300" title="config menu">
-                       <widget name="config" position="10,30" size="420,220" />
-               </screen>
-               <screen name="TimerEditList" position="160,100" size="420,430" title="Timer Editor">
-                       <widget name="timerlist" position="10,30" size="400,300" />
-               </screen>
-               <screen name="clockDisplay" position="300,100" size="300,300">
-                       <widget name="okbutton" position="10,10" size="280,40" />
-                       <widget name="title" position="10,120" size="280,50" />
-                       <widget name="theClock" position="10,60" size="280,50" />
-               </screen>
-               <screen name="InfoBar" flags="wfNoBorder" position="0,380" size="720,148" title="InfoBar">
-                       <ePixmap position="0,0" size="720,148" pixmap="data/info-bg.png" />
-                       
-                       <widget name="ServiceName" position="69,25" size="427,26" valign="center" font="Arial;22" backgroundColor="#101258" />
-                       <widget name="CurrentTime" position="575,10" size="90,30" backgroundColor="dark" font="Arial;19" />
-                       <widget name="Volume" position="575,45" size="100,5" backgroundColor="dark" />
-                       <widget name="Event_Now" position="273,68" size="282,30" font="Arial;22" backgroundColor="dark" />
-                       <widget name="Event_Next" position="273,98" size="282,30" font="Arial;22" backgroundColor="dark" />
-                       <widget name="Event_Now_Duration" position="555,68" size="70,26" font="Arial;22" backgroundColor="dark" />
-                       <widget name="Event_Next_Duration" position="555,98" size="70,26" font="Arial;22" backgroundColor="dark" />
-<!--                   <eLabel position="70,0" size="300,30" text=".oO skin Oo." font="Arial;20" /> -->
-               </screen>
-               <screen name="ChannelSelection" position="90,100" size="560,420" title="Channel Selection">
-                       <widget name="list" position="0,50" size="560,320" />
-<!--                   <widget name="okbutton" position="340,50" size="140,30" />-->
-                       <widget name="key_red" position="0,0" size="140,40" backgroundColor="red" />
-                       <widget name="key_green" position="140,0" size="140,40" backgroundColor="green" />
-                       <widget name="key_yellow" position="280,0" size="140,40" backgroundColor="yellow" />
-                       <widget name="key_blue" position="420,0" size="140,40" backgroundColor="blue" />
-               </screen>
-               <screen name="MovieSelection" position="150,100" size="400,420" title="Select-a-movie">
-                       <widget name="list" position="0,50" size="400,300" />
-               </screen>
-               <screen name="ServiceScan" position="150,100" size="300,90" title="Service Scan">
-                       <widget name="scan_progress" position="10,10" size="300,20" />
-                       <widget name="scan_state" position="10,40" size="280,30" />
-               </screen>
-               <screen name="TimerEdit" position="70,100" size="590,335" title="Timer Edit">
-                       <widget name="description" position="10,10" size="580,40" font="Arial;25" />
-                       <widget name="lbegin" position="405,102" size="103,30" font="Arial;25" foregroundColor="red" />
-                       <widget name="lend" position="405,158" size="103,30" font="Arial;25" foregroundColor="green" />
-                       <widget name="begin" position="508,105" size="72,35" font="Arial;25" />
-                       <widget name="end" position="508,150" size="72,35" font="Arial;25" />
-                       <widget name="apply" position="10,240" size="250,35" />
-               </screen>
-               <screen name="MessageBox" position="0,300" size="720,10" title="Message">
-                       <widget name="text" position="0,0" size="500,0" font="Arial;25" />
-                       <applet type="onLayoutFinish">
-# this should be factored out into some helper code, but currently demonstrated applets.
-from enigma import eSize, ePoint
-
-orgwidth = self.instance.size().width()
-orgpos = self.instance.position()
-textsize = self["text"].getSize()
-
-# y size still must be fixed in font stuff...
-textsize = (textsize[0], textsize[1] + 20)
-wsize = (textsize[0] + 20, textsize[1] + 20)
-
-# resize 
-self.instance.resize(eSize(*wsize))
+from Tools.Directories import resolveFilename, SCOPE_SKIN
 
-# resize label
-self["text"].instance.resize(eSize(*textsize))
+# read the skin
+skinfile = file(resolveFilename(SCOPE_SKIN, 'skin.xml'), 'r')
+dom = xml.dom.minidom.parseString(skinfile.read())
+skinfile.close()
 
-# center window
-newwidth = wsize[0]
-self.instance.move(ePoint(orgpos.x() + (orgwidth - newwidth)/2, orgpos.y()))
-                       </applet>
-               </screen>
-       </skin>""")
 
 def parsePosition(str):
        x, y = str.split(',')
@@ -190,20 +63,31 @@ def applySingleAttribute(guiObject, desktop, attrib, value):
                elif attrib == 'size':
                        guiObject.resize(parseSize(value))
                elif attrib == 'title':
-                       guiObject.setTitle(value)
+                       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 = gPixmapPtr()
-                       if loadPNG(ptr, value):
-                               raise "loading PNG failed!"
-                       x = ptr
-                       ptr = ptr.__deref__()
-                       desktop.makeCompatiblePixmap(ptr)
-                       guiObject.setPixmap(ptr)
+                       ptr = loadPNG(value)
+                       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(
@@ -235,6 +119,20 @@ def applySingleAttribute(guiObject, desktop, attrib, value):
                        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 != 'name':
                        print "unsupported attribute " + attrib + "=" + value
        except int:
@@ -248,12 +146,6 @@ def applyAllAttributes(guiObject, desktop, attributes):
 def loadSkin(desktop):
        print "loading skin..."
        
-       def getPNG(x):
-               g = gPixmapPtr()
-               loadPNG(g, x)
-               g = g.grabRef()
-               return g
-       
        skin = dom.childNodes[0]
        assert skin.tagName == "skin", "root element in skin must be 'skin'!"
        
@@ -270,17 +162,20 @@ 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(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"))
@@ -306,7 +201,15 @@ def readSkin(screen, skin, name, desktop):
                        myscreen = x
        del skin
        
-       assert myscreen != None, "no skin for screen '" + name + "' found!"
+       if myscreen is None:
+               # try embedded skin
+               print screen.__dict__
+               if "parsedSkin" in screen.__dict__:
+                       myscreen = screen.parsedSkin
+               elif "skin" in screen.__dict__:
+                       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)
@@ -360,5 +263,4 @@ def readSkin(screen, skin, name, desktop):
                
                # applyAttributes(guiObject, widget, desktop)
                # guiObject.thisown = 0
-               print screen.additionalWidgets
                screen.additionalWidgets.append(w)