From 31e16bd8f386dc292e60489d4a17227804bdc2e6 Mon Sep 17 00:00:00 2001
From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Fri, 28 Dec 2007 18:13:32 +0000
Subject: Plugin system for backends. Fixes bug #351348.

2007-12-28  Carlos Garcia Campos  <carlosgc@gnome.org>
	* configure.ac:
	* Makefile.am:
	* po/POTFILES.in:
	* backend/comics/Makefile.am:
	* backend/comics/comics-document.[ch]:
	* backend/comics/comicsdocument.evince-backend.in:
	* backend/djvu/Makefile.am:
	* backend/djvu/djvu-document.[ch]:
	* backend/djvu/djvudocument.evince-backend.in:
	* backend/dvi/Makefile.am:
	* backend/dvi/dvi-document.[c]:
	* backend/dvi/dvidocument.evince-backend.in:
	* backend/impress/Makefile.am:
	* backend/impress/impress-document.[ch]:
	* backend/impress/impressdocument.evince-backend.in:
	* backend/pdf/Makefile.am:
	* backend/pdf/ev-poppler.cc:
	* backend/pdf/ev-poppler.h:
	* backend/pdf/pdfdocument.evince-backend.in:
	* backend/pixbuf/Makefile.am:
	* backend/pixbuf/pixbuf-document.[ch]:
	* backend/pixbuf/pixbufdocument.evince-backend.in:
	* backend/ps/Makefile.am:
	* backend/ps/ev-spectre.[ch]:
	* backend/ps/ps-document.[ch]:
	* backend/ps/psdocument.evince-backend.in:
	* backend/tiff/Makefile.am:
	* backend/tiff/tiff-document.[ch]:
	* backend/tiff/tiffdocument.evince-backend.in:
	* libdocument/Makefile.am:
	* libdocument/ev-backends-manager.[ch]:
	* libdocument/ev-module.[ch]:
	* libdocument/ev-document.h:
	* libdocument/ev-document-factory.[ch]:
	(gdk_pixbuf_mime_type_list), (mime_type_supported_by_gdk_pixbuf),
	(get_compression_from_mime_type), (get_document_from_uri),
	(ev_document_factory_get_document), (file_filter_add_mime_types),
	(ev_document_factory_add_filters):
	* shell/Makefile.am:
	* shell/ev-window-title.c: (get_filename_from_uri):
	* shell/main.c: (main):
	* thumbnailer/Makefile.am:
	* thumbnailer/evince-thumbnailer.c: (main):
	Plugin system for backends. Fixes bug #351348.

svn path=/trunk/; revision=2786
---
(limited to 'backend/pdf')

diff --git a/backend/pdf/Makefile.am b/backend/pdf/Makefile.am
index 38d0831..4d2e549 100644
--- a/backend/pdf/Makefile.am
+++ b/backend/pdf/Makefile.am
@@ -1,13 +1,34 @@
+backenddir = $(libdir)/evince/backends
+
 INCLUDES =					\
 	-I$(top_srcdir)				\
 	-I$(top_srcdir)/libdocument		\
+	-DGNOMELOCALEDIR=\"$(datadir)/locale\"  \
 	$(BACKEND_CFLAGS)			\
 	$(POPPLER_CFLAGS)                       \
 	$(WARN_CXXFLAGS)			\
 	$(DISABLE_DEPRECATED)
 
-noinst_LTLIBRARIES = libpdfdocument.la
+backend_LTLIBRARIES = libpdfdocument.la
 
 libpdfdocument_la_SOURCES =			\
 	ev-poppler.cc				\
 	ev-poppler.h
+
+libpdfdocument_la_LDFLAGS = $(BACKEND_LIBTOOL_FLAGS)
+libpdfdocument_la_LIBADD =				\
+	$(top_builddir)/libdocument/libevbackend.la	\
+	$(BACKEND_LIBS)					\
+	$(POPPLER_LIBS)					\
+	$(CAIRO_PDF_LIBS)				\
+	$(CAIRO_PS_LIBS)
+
+backend_in_files = pdfdocument.evince-backend.in
+
+%.evince-backend: %.evince-backend.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache
+
+backend_DATA = $(backend_in_files:.evince-backend.in=.evince-backend)
+
+EXTRA_DIST = $(backend_DATA)
+
+CLEANFILES = $(backend_DATA)
\ No newline at end of file
diff --git a/backend/pdf/ev-poppler.cc b/backend/pdf/ev-poppler.cc
index 690c908..5b03980 100644
--- a/backend/pdf/ev-poppler.cc
+++ b/backend/pdf/ev-poppler.cc
@@ -123,10 +123,8 @@ static EvLink     *ev_link_from_action      (PdfDocument       *pdf_document,
 static void        pdf_document_search_free (PdfDocumentSearch *search);
 static void        pdf_print_context_free   (PdfPrintContext   *ctx);
 
-G_DEFINE_TYPE_WITH_CODE (PdfDocument, pdf_document, G_TYPE_OBJECT,
-                         {
-				 G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT,
-							pdf_document_document_iface_init);
+EV_BACKEND_REGISTER_WITH_CODE (PdfDocument, pdf_document,
+			 {
 				 G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_SECURITY,
 							pdf_document_security_iface_init);
 				 G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS,
@@ -1975,12 +1973,6 @@ pdf_document_page_transition_iface_init (EvDocumentTransitionIface *iface)
 	iface->get_page_duration = pdf_document_get_page_duration;
 }
 
-PdfDocument *
-pdf_document_new (void)
-{
-	return PDF_DOCUMENT (g_object_new (PDF_TYPE_DOCUMENT, NULL));
-}
-
 /* Forms */
 static void
 pdf_document_get_crop_box (EvDocument  *document, 
diff --git a/backend/pdf/ev-poppler.h b/backend/pdf/ev-poppler.h
index 8cc65d1..8f9dcb6 100644
--- a/backend/pdf/ev-poppler.h
+++ b/backend/pdf/ev-poppler.h
@@ -30,8 +30,9 @@ G_BEGIN_DECLS
 typedef struct _PdfDocument PdfDocument;
 typedef struct _PdfDocumentClass PdfDocumentClass;
 
-PdfDocument *pdf_document_new       (void);
-GType        pdf_document_get_type  (void) G_GNUC_CONST;
+GType                 pdf_document_get_type   (void) G_GNUC_CONST;
+
+G_MODULE_EXPORT GType register_evince_backend (GTypeModule *module);
 
 
 G_END_DECLS
diff --git a/backend/pdf/pdfdocument.evince-backend.in b/backend/pdf/pdfdocument.evince-backend.in
new file mode 100644
index 0000000..476afe3
--- /dev/null
+++ b/backend/pdf/pdfdocument.evince-backend.in
@@ -0,0 +1,5 @@
+[Evince Backend]
+Module=pdfdocument
+_TypeDescription=PDF Documents
+MimeType=application/pdf;application/x-bzpdf;application/x-gzpdf
+
--
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