Infrastructure for skins for both chrome://calendar/ (shared) and

chrome://lightning/ (specialized).  Currently makes a lightning-afflicted
Thunderbird pretty unhappy, because calendar.css overrides a lot of
Tbird UI CSS rules, but Pav's all over that. r=vlad, NPTOB.

calendar/lightning/Makefile.in

@@ -49,4 +49,16 @@ XPI_INSTALL_EXTRAS = $(srcdir)/chrome.manifest
 XPI_PKGNAME	= lightning
 DIRS		= ../../db/sqlite3/src ../../storage ../libical ../base ../providers
 
+# Select a theme from which to pull our skin goodness
+# OS X: pinstripe
+# Others: winstripe
+
+ifneq (,$(filter mac cocoa,$(MOZ_WIDGET_TOOLKIT)))
+THEME=pinstripe
+else
+THEME=winstripe
+endif
+
+DEFINES += -DTHEME=$(THEME)
+
 include $(topsrcdir)/config/rules.mk

calendar/lightning/chrome.manifest

@@ -1,5 +1,9 @@
 content lightning	jar:chrome/lightning.jar!/content/lightning/
-content calendar	jar:chrome/calendar.jar!/content/calendar/
 locale  lightning en-US jar:chrome/en-US.jar!/locale/en-US/lightning/
-locale  calendar  en-US jar:chrome/calendar-en-US.jar!/locale/en-US/calendar/
 overlay chrome://messenger/content/messenger.xul chrome://lightning/content/messenger-overlay-sidebar.xul
+skin	lightning classic/1.0	jar:chrome/classic.jar!/skin/classic/lightning/
+
+# shared pieces for chrome://calendar/
+content calendar	jar:chrome/calendar.jar!/content/calendar/
+locale  calendar  en-US jar:chrome/calendar-en-US.jar!/locale/en-US/calendar/
+skin	calendar classic/1.0	jar:chrome/classic.jar!/skin/classic/calendar/

calendar/lightning/content/lightning-widgets.css

@@ -0,0 +1 @@
+// XBL and other rules required for use of Lightning widgets go here.

calendar/lightning/content/messenger-overlay-sidebar.xul

@@ -3,6 +3,7 @@
 <!-- DOCTYPE overlay SYSTEM "chrome://lightning/locale/lightning.dtd" -->
 
 <?xml-stylesheet href="chrome://lightning/skin/lightning.css" type="text/css"?>
+<?xml-stylesheet href="chrome://calendar/skin/calendar.css" type="text/css"?>
 
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 

calendar/lightning/jar.mn

@@ -6,6 +6,7 @@ lightning.jar:
   content/lightning/weekView.xul	(content/weekView.xul)
   content/lightning/weekView.js		(content/weekView.js)
   content/lightning/calendarView.js	(content/calendarView.js)
+  content/lightning/lightning-widgets.css		(content/lightning-widgets.css)
 
 en-US.jar:
   locale/en-US/lightning/lightning.dtd				(locale/lightning.dtd)
@@ -18,3 +19,7 @@ calendar.jar:
 calendar-en-US.jar:
   locale/en-US/calendar/global.dtd		(/calendar/resources/locale/en-US/global.dtd)
   locale/en-US/calendar/calendar.dtd		(/calendar/resources/locale/en-US/calendar.dtd)
+
+classic.jar:
+#expand  skin/classic/calendar/calendar.css	(/calendar/sunbird/themes/__THEME__/sunbird/calendar.css)
+#expand  skin/classic/lightning/lightning.css	(themes/__THEME__/lightning.css)

calendar/lightning/themes/pinstripe/lightning.css

@@ -0,0 +1,2 @@
+// Skin-domain style rules for lightning UI (pinstripe version)
+

calendar/lightning/themes/winstripe/lightning.css

@@ -0,0 +1,2 @@
+// Skin-domain style rules for lightning UI (winstripe version)
+