Improved autotools files.

Moved all the style data to a theme directory ala gnome-shell.
Added close-window.svg image.
Added gcal-marshalers.list and rules to Makefile.am to generate the correct
source and header.

Note: The absence of this changes about the marshallers generation was
making imposible to compile the changes about GcalView API. This will complete
that commit.

src/Makefile.am

@@ -15,6 +15,8 @@ AM_CFLAGS =                                               \
 bin_PROGRAMS = gnome-calendar
 
 BUILT_SOURCES =                                           \
+    gcal-marshalers.c                                     \
+    gcal-marshalers.h                                     \
     gcal-enum-types.c                                     \
     gcal-enum-types.h
 
@@ -69,17 +71,56 @@ gnome_calendar_LDADD =                                    \
 ENUM_TYPES =                                              \
     gcal-utils.h
 
+if MAINTAINER_MODE
+
+CLEANFILES = \
+	$(BUILT_SOURCES) \
+	stamp-gcal-marshalers.h \
+	xgen-ac \
+	xgen-ah \
+	xgen-etbc \
+	xgen-etbh \
+	xgen-tmc \
+	xgen-tmh \
+	$(NULL)
+
 gcal-enum-types.h: gcal-enum-types.h.template $(ENUM_TYPES) $(GLIB_MKENUMS)
 	$(AM_V_GEN) (cd $(srcdir) && $(GLIB_MKENUMS) --template gcal-enum-types.h.template $(ENUM_TYPES)) > $@
 
 gcal-enum-types.c: gcal-enum-types.c.template $(ENUM_TYPES) $(GLIB_MKENUMS)
 	$(AM_V_GEN) (cd $(srcdir) && $(GLIB_MKENUMS) --template gcal-enum-types.c.template $(ENUM_TYPES)) > $@
 
+gcal-marshalers.h: stamp-gcal-marshalers.h
+	@true
+
+stamp-gcal-marshalers.h: gcal-marshalers.list Makefile
+	$(AM_V_GEN) ( \
+		cd $(srcdir) \
+		&& ( glib-genmarshal \
+			--prefix=_gcal_marshal \
+			--header gcal-marshalers.list ) >> xgen-tmh \
+		&& ( cmp -s xgen-tmh gcal-marshalers.h || cp xgen-tmh gcal-marshalers.h ) \
+		&& rm -f xgen-tmh \
+		&& echo timestamp > $(@F) \
+	)
+
+gcal-marshalers.c: gcal-marshalers.list gcal-marshalers.h Makefile
+	$(AM_V_GEN) ( \
+		cd $(srcdir) \
+		&& echo "#include \"gcal-marshalers.h\"" > xgen-tmc \
+		&& ( glib-genmarshal \
+			--prefix=_gcal_marshal \
+			--body gcal-marshalers.list ) >> xgen-tmc \
+		&& cp xgen-tmc gcal-marshalers.c \
+		&& rm -f xgen-tmc \
+	)
+
+endif
+
 EXTRA_DIST =                                              \
     gcal-enum-types.h.template                            \
-    gcal-enum-types.c.template
-
-CLEANFILES = $(BUILT_SOURCES)
+    gcal-enum-types.c.template                            \
+    gcal-marshalers.list
 
 dist-hook:
 	cd $(distdir); rm -f $(BUILT_SOURCES)

src/gcal-marshalers.list

@@ -0,0 +1 @@
+VOID:POINTER,POINTER,DOUBLE,DOUBLE