[nautilus/wip/csoriano/destktop-split2: 37/60] file: allow overriding of get_drop_target_uri

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit a88d831097d3a7d723d189369bb09bdbec613d23
Author: Carlos Soriano <csoriano gnome org>
Date:   Wed Mar 30 14:41:42 2016 +0200

    file: allow overriding of get_drop_target_uri
    
    So subclasses like desktop icon can make its own handling, instead
    of special casing in the parent.

 libnautilus-private/nautilus-file.c |    7 +++++++
 libnautilus-private/nautilus-file.h |    2 ++
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/libnautilus-private/nautilus-file.c b/libnautilus-private/nautilus-file.c
index 7ef00f7..4fc0a4d 100644
--- a/libnautilus-private/nautilus-file.c
+++ b/libnautilus-private/nautilus-file.c
@@ -3849,6 +3849,12 @@ nautilus_file_get_activation_location (NautilusFile *file)
 char *
 nautilus_file_get_drop_target_uri (NautilusFile *file)
 {
+        return NAUTILUS_FILE_CLASS (G_OBJECT_GET_CLASS (file))->get_drop_target_uri (file);
+}
+
+static char *
+real_get_drop_target_uri (NautilusFile *file)
+{
        char *uri, *target_uri;
        GFile *location;
        NautilusDesktopLink *link;
@@ -8012,6 +8018,7 @@ nautilus_file_class_init (NautilusFileClass *class)
        class->set_metadata_as_list = real_set_metadata_as_list;
        class->can_rename = real_can_rename;
        class->rename = real_rename;
+       class->get_drop_target_uri = real_get_drop_target_uri;
 
        signals[CHANGED] =
                g_signal_new ("changed",
diff --git a/libnautilus-private/nautilus-file.h b/libnautilus-private/nautilus-file.h
index 790d67b..e7ed6b9 100644
--- a/libnautilus-private/nautilus-file.h
+++ b/libnautilus-private/nautilus-file.h
@@ -567,6 +567,8 @@ typedef struct {
                                                           const char                     *new_name,
                                                           NautilusFileOperationCallback   callback,
                                                           gpointer                        callback_data);
+
+       char*                 (* get_drop_target_uri)     (NautilusFile                   *file);
 } NautilusFileClass;
 
 #endif /* NAUTILUS_FILE_H */