[glom] ImageGlom: Add commented-out code to load PDFs from memory.

[Murray Cumming <murrayc src gnome org>]

commit 132f3877f94305d15d03cd08ccc0bc33e6fc50b7
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Jul 19 09:43:21 2011 +0200

    ImageGlom: Add commented-out code to load PDFs from memory.
    
    * glom/utility_widgets/imageglom.cc: This needs new API in bug #654832

 ChangeLog                         |    6 ++++++
 glom/utility_widgets/imageglom.cc |   15 +++++++++++++++
 2 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 65f8662..82b88c3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-07-19  Murray Cumming  <murrayc murrayc com>
+
+	ImageGlom: Add commented-out code to load PDFs from memory.
+
+	* glom/utility_widgets/imageglom.cc: This needs new API in bug #654832
+
 2011-07-15  Murray Cumming  <murrayc murrayc com>
 
 	ImageGlom: Save temp files as read-only to avoid unexpected data loss.
diff --git a/glom/utility_widgets/imageglom.cc b/glom/utility_widgets/imageglom.cc
index 86f545e..d528797 100644
--- a/glom/utility_widgets/imageglom.cc
+++ b/glom/utility_widgets/imageglom.cc
@@ -330,6 +330,21 @@ void ImageGlom::show_image_data()
     gtk_widget_show(GTK_WIDGET(m_ev_view));
     gtk_container_add(GTK_CONTAINER(m_frame.gobj()), GTK_WIDGET(m_ev_view));
 
+    // Try loading from data in memory:
+    // TODO: Uncomment this if this API is added: https://bugzilla.gnome.org/show_bug.cgi?id=654832
+    /*
+    const GdaBinary* gda_binary = gda_value_get_binary(m_original_data.gobj());
+    if(!gda_binary || !gda_binary->data || !gda_binary->binary_length)
+    {
+       std::cerr << G_STRFUNC << "Data was null or empty." << std::endl;
+      return;
+    }
+    
+    EvJob *job = ev_job_load_new_with_data(
+      (char*)gda_binary->data, gda_binary->binary_length);
+    */
+    //TODO: Test failure asynchronously.
+    
     const Glib::ustring uri = save_to_temp_file(false /* don't show progress */);
     if(uri.empty())
     {