[evince] Add options to open and save attachment annotations to context menu

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 71092ede528c45681c9130e5493308f32afc619a
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Tue Nov 17 14:31:26 2009 +0100

    Add options to open and save attachment annotations to context menu

 data/evince-ui.xml |    3 +++
 libview/ev-view.c  |   11 +++++++++--
 shell/ev-window.c  |   36 ++++++++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+), 2 deletions(-)
---
diff --git a/data/evince-ui.xml b/data/evince-ui.xml
index bd5e947..108000c 100644
--- a/data/evince-ui.xml
+++ b/data/evince-ui.xml
@@ -77,6 +77,9 @@
     <separator/>
     <menuitem name="SaveImageAs" action="SaveImageAs"/>
     <menuitem name="CopyImage" action="CopyImage"/>
+    <separator/>
+    <menuitem name="OpenAttachment" action="OpenAttachment"/>
+    <menuitem name="SaveAttachmentAs" action="SaveAttachmentAs"/>
   </popup>
 
   <popup name="AttachmentPopup" action="AttachmentPopupAction">
diff --git a/libview/ev-view.c b/libview/ev-view.c
index effbd36..8c59ec8 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -3209,8 +3209,9 @@ ev_view_do_popup_menu (EvView *view,
 		       gdouble x,
 		       gdouble y)
 {
-	EvLink  *link;
-	EvImage *image;
+	EvLink       *link;
+	EvImage      *image;
+	EvAnnotation *annot;
 
 	image = ev_view_get_image_at_location (view, x, y);
 	if (image) {
@@ -3224,6 +3225,12 @@ ev_view_do_popup_menu (EvView *view,
 		return TRUE;
 	}
 
+	annot = ev_view_get_annotation_at_location (view, x, y);
+	if (annot) {
+		g_signal_emit (view, signals[SIGNAL_POPUP_MENU], 0, annot);
+		return TRUE;
+	}
+
 	g_signal_emit (view, signals[SIGNAL_POPUP_MENU], 0, NULL);
 
 	return TRUE;
diff --git a/shell/ev-window.c b/shell/ev-window.c
index 63d8f5c..e13fce8 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -59,6 +59,7 @@
 #include "ev-document-images.h"
 #include "ev-document-links.h"
 #include "ev-document-thumbnails.h"
+#include "ev-document-annotations.h"
 #include "ev-document-type-builtins.h"
 #include "ev-file-exporter.h"
 #include "ev-file-helpers.h"
@@ -4441,6 +4442,39 @@ view_menu_image_popup (EvWindow  *ev_window,
 	gtk_action_set_visible (action, show_image);
 }
 
+static void
+view_menu_annot_popup (EvWindow     *ev_window,
+		       EvAnnotation *annot)
+{
+	GtkAction *action;
+	gboolean   show_annot = FALSE;
+
+	if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
+		EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
+
+		if (attachment) {
+			show_annot = TRUE;
+			if (ev_window->priv->attach_list) {
+				g_list_foreach (ev_window->priv->attach_list,
+						(GFunc) g_object_unref, NULL);
+				g_list_free (ev_window->priv->attach_list);
+				ev_window->priv->attach_list = NULL;
+			}
+			ev_window->priv->attach_list =
+				g_list_prepend (ev_window->priv->attach_list,
+						g_object_ref (attachment));
+		}
+	}
+
+	action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
+					      "OpenAttachment");
+	gtk_action_set_visible (action, show_annot);
+
+	action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
+					      "SaveAttachmentAs");
+	gtk_action_set_visible (action, show_annot);
+}
+
 static gboolean
 view_menu_popup_cb (EvView   *view,
 		    GObject  *object,
@@ -4453,6 +4487,8 @@ view_menu_popup_cb (EvView   *view,
 			      EV_IS_LINK (object) ? EV_LINK (object) : NULL);
 	view_menu_image_popup (ev_window,
 			       EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
+	view_menu_annot_popup (ev_window,
+			       EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
 	
 	gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
 			NULL, NULL, NULL, NULL,