[nautilus/wip/csoriano/destktop-split2: 48/54] file: allow overriding of get_drop_target_uri

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit f15c1ef8196524d7b5d66ac4594c1ca8e60a55d9
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 81a1644..10db30c 100644
--- a/libnautilus-private/nautilus-file.c
+++ b/libnautilus-private/nautilus-file.c
@@ -3850,6 +3850,12 @@ 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;
@@ -8013,6 +8019,7 @@ 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 2a7eba9..02e449e 100644
--- a/libnautilus-private/nautilus-file.h
+++ b/libnautilus-private/nautilus-file.h
@@ -568,6 +568,8 @@ typedef struct {
                                                           const char                     *new_name,
                                                           NautilusFileOperationCallback   callback,
                                                           gpointer                        callback_data);
+
+       char*                 (* get_drop_target_uri)     (NautilusFile                   *file);
 } NautilusFileClass;
 
 #endif /* NAUTILUS_FILE_H */