[glom] Add rules for batch .po import and export for the examples.

[Murray Cumming <murrayc src gnome org>]

commit f5dca3f6352c82dbe244321ac10a9e5b83b8079e
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Jan 9 21:29:47 2012 +0100

    Add rules for batch .po import and export for the examples.
    
    * Makefile.am: Add examples_export_po and examples_import_po targets
    that must be run manually. For instance:
    $ make examples_export_po
    and
    $ make examples_import_po
    * glom/glom_import_po_all.cc: Improve the stdout message.

 ChangeLog                  |   11 +++++++++++
 Makefile.am                |   22 ++++++++++++++++++++--
 glom/glom_import_po_all.cc |    2 +-
 3 files changed, 32 insertions(+), 3 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 7513b19..0499c75 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
 2012-01-09  Murray Cumming  <murrayc murrayc com>
 
+	Add rules for batch .po import and export for the examples.
+
+	* Makefile.am: Add examples_export_po and examples_import_po targets 
+	that must be run manually. For instance:
+	$ make examples_export_po
+	and
+	$ make examples_import_po
+	* glom/glom_import_po_all.cc: Improve the stdout message.
+
+2012-01-09  Murray Cumming  <murrayc murrayc com>
+
 	Exporting of .po files: Do not lose non-ASCII characters.
 
 	* glom/libglom/translations_po.cc: write_translations_to_po_file():
diff --git a/Makefile.am b/Makefile.am
index 2fd53d4..f9c70ee 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -167,13 +167,31 @@ xsltdir = $(pkgdatadir)/xslt
 dist_xslt_DATA = xslt/print_report_to_html.xsl
 
 exampledir = $(docdir)/examples
-dist_example_DATA =				\
-	examples/README				\
+example_files = \
 	examples/example_film_manager.glom	\
 	examples/example_lesson_planner.glom	\
 	examples/example_music_collection.glom	\
 	examples/example_project_manager.glom	\
 	examples/example_smallbusiness.glom
+dist_example_DATA = \
+	$(example_files) \
+	examples/README
+
+# Get the base filenames only, without the extension: 
+example_files_names ?= $(patsubst %.glom,%,$(notdir $(example_files)))
+
+# Create .po files for all locales in all example files:
+examples_export_po: $(top_builddir)/glom/glom_export_po_all
+	for example_file in $(example_files_names); do \
+	  $(top_builddir)/glom/glom_export_po_all $(top_srcdir)/examples/$$example_file.glom --output-path=$(top_builddir)/examples/po_files/$$example_file/; \
+	done
+
+# Import all .po files into all example files:
+examples_import_po: $(top_builddir)/glom/glom_import_po_all
+	for example_file in $(example_files_names); do \
+	  $(top_builddir)/glom/glom_import_po_all $(top_srcdir)/examples/$$example_file.glom --input-path=$(top_builddir)/examples/po_files/$$example_file/; \
+	done
+	
 
 # We use += because we set this first in Makefile_tests.am:
 dist_noinst_DATA += \
diff --git a/glom/glom_import_po_all.cc b/glom/glom_import_po_all.cc
index 30dfba0..16a02c9 100644
--- a/glom/glom_import_po_all.cc
+++ b/glom/glom_import_po_all.cc
@@ -215,7 +215,7 @@ int main(int argc, char* argv[])
     }
     document.save();
 
-    std::cout << Glib::ustring::compose(_("Po file imported for locale: %1"), locale_id) << std::endl;
+    std::cout << Glib::ustring::compose(_("Po file imported for locale: %1 for file %2"), locale_id, input_uri) << std::endl;
   }
 
   Glom::libglom_deinit();