[evince] backend: Remove pixbuf backend

[Christian Persch <chpe src gnome org>]

commit 5b49da80cac07713c01828d33be33e23d2895b98
Author: Christian Persch <chpe gnome org>
Date:   Sat Dec 4 14:28:13 2010 +0100

    backend: Remove pixbuf backend
    
    Evince is a document viewer, not an image viewer. Eog does the latter job
    much better than evince ever could.
    
    Bug #630307.

 backend/Makefile.am                             |    4 -
 backend/pixbuf/Makefile.am                      |   30 ----
 backend/pixbuf/pixbuf-document.c                |  174 -----------------------
 backend/pixbuf/pixbuf-document.h                |   38 -----
 backend/pixbuf/pixbufdocument.evince-backend.in |    4 -
 configure.ac                                    |   21 ---
 libdocument/ev-document-factory.c               |   78 ----------
 7 files changed, 0 insertions(+), 349 deletions(-)
---
diff --git a/backend/Makefile.am b/backend/Makefile.am
index 85f4ff1..da9dc8c 100644
--- a/backend/Makefile.am
+++ b/backend/Makefile.am
@@ -10,10 +10,6 @@ if ENABLE_PS
 SUBDIRS += ps
 endif
 
-if ENABLE_PIXBUF
-SUBDIRS += pixbuf    
-endif
-
 if ENABLE_DJVU
 SUBDIRS += djvu
 endif
diff --git a/configure.ac b/configure.ac
index 1976209..d0712b2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -633,22 +633,6 @@ AM_CONDITIONAL(WITH_TYPE1_FONTS, test x$enable_type1_fonts = xyes)
 
 dnl ================== End of dvi checks ===================================================
 
-dnl ================== pixbuf checks ===================================================
-
-AC_ARG_ENABLE(pixbuf,
-            [AS_HELP_STRING([--enable-pixbuf],
-                            [Compile with support of pixbuf])],
-	    [enable_pixbuf=$enableval],
-	    [enable_pixbuf=no])
-	    
-if test "x$enable_pixbuf" = "xyes"; then
-	AC_DEFINE([ENABLE_PIXBUF], [1], [Enable pixbuf support.])
-fi
-
-AM_CONDITIONAL(ENABLE_PIXBUF, test x$enable_pixbuf = xyes)
-
-dnl ================== End of pixbuf checks ===================================================
-
 dnl ================== comic book checks ===================================================
  
 AC_ARG_ENABLE(comics,
@@ -708,9 +692,6 @@ fi
 if test "x$enable_comics" = "xyes"; then
 	EVINCE_MIME_TYPES="${EVINCE_MIME_TYPES}application/x-cbr;application/x-cbz;application/x-cb7;application/x-cbt;"
 fi
-if test "x$enable_pixbuf" = "xyes"; then
-	EVINCE_MIME_TYPES="${EVINCE_MIME_TYPES}image/*;"
-fi
 if test "x$enable_xps" = "xyes"; then
    	EVINCE_MIME_TYPES="${EVINCE_MIME_TYPES}application/oxps;application/vnd.ms-xpsdocument;"
 fi
@@ -789,7 +770,6 @@ backend/djvu/Makefile
 backend/dvi/Makefile
 backend/dvi/mdvi-lib/Makefile
 backend/pdf/Makefile
-backend/pixbuf/Makefile
 backend/ps/Makefile
 backend/tiff/Makefile
 backend/xps/Makefile
@@ -873,7 +853,6 @@ Configure summary:
 	TIFF Backend.......:  $enable_tiff
 	DJVU Backend.......:  $enable_djvu
 	DVI Backend........:  $enable_dvi
-	Pixbuf Backend.....:  $enable_pixbuf
 	Comics Backend.....:  $enable_comics
 	XPS Backend........:  $enable_xps
 "
diff --git a/libdocument/ev-document-factory.c b/libdocument/ev-document-factory.c
index 0ace5ec..2bed390 100644
--- a/libdocument/ev-document-factory.c
+++ b/libdocument/ev-document-factory.c
@@ -33,58 +33,6 @@
 #include "ev-document-factory.h"
 #include "ev-file-helpers.h"
 
-#ifdef ENABLE_PIXBUF
-static GList*
-gdk_pixbuf_mime_type_list ()
-{
-	GSList *formats, *list;
-	GList *result = NULL;
-
-	formats = gdk_pixbuf_get_formats ();
-	for (list = formats; list != NULL; list = list->next) {
-		GdkPixbufFormat *format = list->data;
-		gchar          **mime_types;
-
-		if (gdk_pixbuf_format_is_disabled (format))
-			continue;
-
-		mime_types = gdk_pixbuf_format_get_mime_types (format);
-		result = g_list_prepend (result, mime_types); 
-	}
-	g_slist_free (formats);
-
-	return result;
-}
-
-/* Would be nice to have this in gdk-pixbuf */
-static gboolean
-mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
-{
-	GList *mime_types;
-	GList *list;
-	gboolean retval = FALSE;
-
-	mime_types = gdk_pixbuf_mime_type_list ();
-	for (list = mime_types; list; list = list->next) {
-		gchar      **mtypes = (gchar **)list->data;
-		const gchar *mtype;
-		gint         i = 0;
-
-		while ((mtype = mtypes[i++])) {
-			if (strcmp (mtype, mime_type) == 0) {
-				retval = TRUE;
-				break;
-			}
-		}
-	}
-
-	g_list_foreach (mime_types, (GFunc)g_strfreev, NULL);
-	g_list_free (mime_types);
-
-	return retval;
-}
-#endif /* ENABLE_PIXBUF */
-
 static EvCompressionType
 get_compression_from_mime_type (const gchar *mime_type)
 {
@@ -149,12 +97,6 @@ get_document_from_uri (const char        *uri,
 	}
 
 	document = ev_backends_manager_get_document (mime_type);
-	
-#ifdef ENABLE_PIXBUF
-	if (!document && mime_type_supported_by_gdk_pixbuf (mime_type))
-		document = ev_backends_manager_get_document ("image/*");
-#endif /* ENABLE_PIXBUF */
-
 	if (document == NULL) {
 		gchar *content_type, *mime_desc = NULL;
 
@@ -304,26 +246,6 @@ file_filter_add_mime_types (EvTypeInfo *info, GtkFileFilter *filter)
 	const gchar *mime_type;
 	gint         i = 0;
 
-#ifdef ENABLE_PIXBUF
-	if (g_ascii_strcasecmp (info->mime_types[0], "image/*") == 0) {
-		GList *pixbuf_types, *l;
-
-		pixbuf_types = gdk_pixbuf_mime_type_list ();
-		for (l = pixbuf_types; l; l = g_list_next (l)) {
-			gchar **mime_types = (gchar **)l->data;
-			gint    j = 0;
-			
-			while ((mime_type = mime_types[j++]))
-				gtk_file_filter_add_mime_type (filter, mime_type);
-			
-			g_strfreev (mime_types);
-		}
-		g_list_free (pixbuf_types);
-
-		return;
-	}
-#endif /* ENABLE_PIXBUF */
-	
 	while ((mime_type = info->mime_types[i++]))
 		gtk_file_filter_add_mime_type (filter, mime_type);
 }