elementary: add make rule to generate screenshots of the examples.

SVN revision: 60408

legacy/elementary/Makefile.am

@@ -72,8 +72,12 @@ config.rpath
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = elementary.pc
 
-.PHONY: doc
+.PHONY: doc screenshots
 
 doc:
 	@echo "entering doc/"
 	$(MAKE) -C doc doc
+
+screenshots: all
+	@echo "entering src/examples/"
+	$(MAKE) -C src/examples screenshots

legacy/elementary/doc/Makefile.am

@@ -11,7 +11,7 @@ doc-clean:
 
 doc: all doc-clean
 	$(efl_doxygen)
-	cp $(srcdir)/img/* html/
+	cp -r $(srcdir)/img/* html/
 	rm -rf $(PACKAGE_DOCNAME).tar*
 	mkdir -p $(PACKAGE_DOCNAME)/doc
 	cp -R html/ latex/ man/ $(PACKAGE_DOCNAME)/doc

legacy/elementary/src/examples/Makefile.am

@@ -1,5 +1,7 @@
 MAINTAINERCLEANFILES = Makefile.in
 
+.PHONY: screenshots
+
 pkglibdir = $(datadir)/$(PACKAGE)/examples
 
 AM_CPPFLAGS = \
@@ -36,5 +38,26 @@ pkglib_PROGRAMS += \
 	bg_example_02 \
 	bg_example_03
 
-endif
+# This variable will hold the list of screenshots that will be made
+# by "make screenshots". Each item in the list is of the form:
+# <example executable>:<screenshot filename>:<delay in seconds>
+SCREENSHOTS = \
+	actionslider_example_01:actionslider_01.png:0.0 \
+	bg_example_02:bg_01.png:0.0
 
+screenshots: all
+	@mkdir -p $(top_srcdir)/doc/img/screenshots
+	@for ss in $(SCREENSHOTS); do \
+		SS_ENTRY=($${ss//:/ }) ; \
+		EXAMPLE=$${SS_ENTRY[0]} ; \
+		SS_FILE=$${SS_ENTRY[1]} ; \
+		SS_DELAY=$${SS_ENTRY[2]} ; \
+		ELM_ENGINE="shot:delay=$${SS_DELAY}:file=$(top_srcdir)/doc/img/screenshots/$${SS_FILE}" ./$${EXAMPLE} ; \
+	done
+
+else
+
+screenshots:
+	@echo "Examples are not built. Run \"./configure --enable-build-examples\" first."
+
+endif