[libgda] report-engine: replaced deprecated API

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 1c17c00fb7f855e0e5f66cef6a301d7e2e5a04cc
Author: Daniel Espinosa <esodan gmail com>
Date:   Sun Sep 2 13:42:14 2018 -0500

    report-engine: replaced deprecated API

 libgda-report/engine/rt-parser.c | 56 ++++++++++++++++++++++++++--------------
 1 file changed, 36 insertions(+), 20 deletions(-)
---
diff --git a/libgda-report/engine/rt-parser.c b/libgda-report/engine/rt-parser.c
index 404795710..972f32e30 100644
--- a/libgda-report/engine/rt-parser.c
+++ b/libgda-report/engine/rt-parser.c
@@ -1173,13 +1173,17 @@ rich_text_node_to_docbook (RenderingContext *context, xmlNodePtr top_parent, RtN
                g_free (tmp);
 
 #ifdef HAVE_GDKPIXBUF
-               GdkPixdata pixdata;
-               if (gda_binary_get_data (rtnode->binary) &&
-                   gdk_pixdata_deserialize (&pixdata, gda_binary_get_size (rtnode->binary),
-                                            (guint8*) gda_binary_get_data (rtnode->binary), NULL)) {
-                        GdkPixbuf *pixbuf;
-                        pixbuf = gdk_pixbuf_from_pixdata (&pixdata, TRUE, NULL);
-                        if (pixbuf) {
+               GInputStream *istream;
+               gpointer data;
+               GError *error = NULL;
+               data = gda_binary_get_data (rtnode->binary);
+               if (data != NULL) {
+                       istream = g_memory_input_stream_new_from_data (data,
+                                                                                  gda_binary_get_size 
(rtnode->binary),
+                                                                                  NULL);
+                       GdkPixbuf *pixbuf = NULL;
+                       pixbuf = gdk_pixbuf_new_from_stream (istream, NULL, &error );
+                       if (pixbuf) {
                                /* write to file */
                                if (gdk_pixbuf_save (pixbuf, file, "jpeg", NULL,
                                                     "quality", "100", NULL)) {
@@ -1187,10 +1191,14 @@ rich_text_node_to_docbook (RenderingContext *context, xmlNodePtr top_parent, RtN
                                        saved = TRUE;
                                        type = 0;
                                }
-                               
                                g_object_unref (pixbuf);
-                        }
-                }
+                       } else {
+                               g_message ("Error reading binary data pixbuf: %s",
+                                                  error != NULL ? (error->message != NULL ? error->message : 
_("No detail"))
+                                                  : _("No detail"));
+                       }
+                       g_object_unref (istream);
+               }
 #endif
 
                if (!saved) {
@@ -1385,13 +1393,17 @@ rich_text_node_to_html (RenderingContext *context, xmlNodePtr top_parent, RtNode
                g_free (tmp);
 
 #ifdef HAVE_GDKPIXBUF
-               GdkPixdata pixdata;
-               if (gda_binary_get_data (rtnode->binary) &&
-                   gdk_pixdata_deserialize (&pixdata, gda_binary_get_size (rtnode->binary),
-                                            (guint8*) gda_binary_get_data (rtnode->binary), NULL)) {
-                        GdkPixbuf *pixbuf;
-                        pixbuf = gdk_pixbuf_from_pixdata (&pixdata, TRUE, NULL);
-                        if (pixbuf) {
+               GInputStream *istream;
+               gpointer data;
+               GError *error = NULL;
+               data = gda_binary_get_data (rtnode->binary);
+               if (data != NULL) {
+                       istream = g_memory_input_stream_new_from_data (data,
+                                                                                  gda_binary_get_size 
(rtnode->binary),
+                                                                                  NULL);
+                       GdkPixbuf *pixbuf = NULL;
+                       pixbuf = gdk_pixbuf_new_from_stream (istream, NULL, &error );
+                       if (pixbuf) {
                                /* write to file */
                                if (gdk_pixbuf_save (pixbuf, file, "jpeg", NULL,
                                                     "quality", "100", NULL)) {
@@ -1399,10 +1411,14 @@ rich_text_node_to_html (RenderingContext *context, xmlNodePtr top_parent, RtNode
                                        saved = TRUE;
                                        type = 0;
                                }
-                               
                                g_object_unref (pixbuf);
-                        }
-                }
+                       } else {
+                               g_message ("Error reading binary data pixbuf: %s",
+                                                  error != NULL ? (error->message != NULL ? error->message : 
_("No detail"))
+                                                  : _("No detail"));
+                       }
+                       g_object_unref (istream);
+               }
 #endif
 
                if (!saved) {