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* mu-msg-attach-view.c: make drag&drop work for attachments

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This commit is contained in:
Dirk-Jan C. Binnema
2011-01-29 14:32:58 +02:00
parent 3ea01df556
commit ce3c97bbbf
1 changed files with 14 additions and 27 deletions
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41
widgets/mu-msg-attach-view.c
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@ -119,8 +119,8 @@ accumulate_parts (MuMsgAttachView *self, GtkTreePath *path, GSList **lst)
file = g_file_new_for_path (filepath); file = g_file_new_for_path (filepath);
*lst = g_slist_prepend (*lst, g_file_get_uri(file)); *lst = g_slist_prepend (*lst, g_file_get_uri(file));
g_object_unref (file); g_object_unref (file);
g_free (filepath);
} }
g_free (filepath);
} }
} }
} }
@ -141,35 +141,17 @@ on_drag_data_get (MuMsgAttachView *self, GdkDragContext *drag_context,
&lst); &lst);
uris = g_new(char*, g_slist_length(lst) + 1); uris = g_new(char*, g_slist_length(lst) + 1);
for (cur = lst, i = 0; cur; cur = g_slist_next(cur))
/* now, create file uris for all of these ... */ uris[i++] = (gchar*)cur->data;
for (cur = lst, i = 0; cur; cur = g_slist_next(lst)) {
uris[i] = (gchar*)cur->data;
g_warning ("%s", (gchar*)cur->data);
}
uris[i] = NULL;
uris[i] = NULL;
gtk_selection_data_set_uris (data, uris); gtk_selection_data_set_uris (data, uris);
g_strfreev (uris); g_free (uris);
g_slist_foreach (lst, (GFunc)g_free, NULL); g_slist_foreach (lst, (GFunc)g_free, NULL);
g_slist_free (lst); g_slist_free (lst);
} }
static void
init_drag_and_drop (MuMsgAttachView *self)
{
GtkTargetEntry target;
target.target = "text/uri-list";
target.flags = GTK_TARGET_OTHER_APP;
target.info = 0;
gtk_icon_view_enable_model_drag_source (GTK_ICON_VIEW(self),
GDK_BUTTON1_MASK,
&target, 1, GDK_ACTION_COPY);
g_signal_connect (self, "drag-data-get", G_CALLBACK(on_drag_data_get), self);
}
static void static void
mu_msg_attach_view_init (MuMsgAttachView *obj) mu_msg_attach_view_init (MuMsgAttachView *obj)
{ {
@ -193,13 +175,18 @@ mu_msg_attach_view_init (MuMsgAttachView *obj)
/* note: only since GTK+ 2.22 */ /* note: only since GTK+ 2.22 */
/* gtk_icon_view_set_item_orientation (GTK_ICON_VIEW(obj), */ /* gtk_icon_view_set_item_orientation (GTK_ICON_VIEW(obj), */
/* GTK_ORIENTATION_HORIZONTAL); */ /* GTK_ORIENTATION_HORIZONTAL); */
g_signal_connect (G_OBJECT(obj), "item-activated",
G_CALLBACK(item_activated), NULL);
gtk_icon_view_set_selection_mode (GTK_ICON_VIEW(obj), gtk_icon_view_set_selection_mode (GTK_ICON_VIEW(obj),
GTK_SELECTION_MULTIPLE); GTK_SELECTION_MULTIPLE);
init_drag_and_drop (obj); /* drag & drop */
gtk_icon_view_enable_model_drag_source (GTK_ICON_VIEW(obj), 0, NULL, 0,
g_signal_connect (G_OBJECT(obj), "item-activated", GDK_ACTION_COPY);
G_CALLBACK(item_activated), NULL); gtk_drag_source_add_uri_targets(GTK_WIDGET(obj));
g_signal_connect (obj, "drag-data-get", G_CALLBACK(on_drag_data_get), NULL);
} }