[network-manager-applet: 6/7] editor: only allow adding compatible slaves to master Team connection

[Jiří Klimeš <jklimes src gnome org>]

commit e98d9756ca6409e05160635377f45f30b67b31a7
Author: Jiří Klimeš <jklimes redhat com>
Date:   Thu Oct 3 18:15:20 2013 +0200

    editor: only allow adding compatible slaves to master Team connection
    
    Compatible slaves:
     - InfiniBand
     - ethernet, Wi-Fi, VLAN

 src/connection-editor/page-team.c |   67 +++++++++++++++++++++++++++++++++---
 1 files changed, 61 insertions(+), 6 deletions(-)
---
diff --git a/src/connection-editor/page-team.c b/src/connection-editor/page-team.c
index a02041f..a14a4d8 100644
--- a/src/connection-editor/page-team.c
+++ b/src/connection-editor/page-team.c
@@ -27,6 +27,10 @@
 #include <nm-setting-team.h>
 
 #include "page-team.h"
+#include "page-ethernet.h"
+#include "page-wifi.h"
+#include "page-infiniband.h"
+#include "page-vlan.h"
 #include "nm-connection-editor.h"
 #include "new-connection.h"
 
@@ -37,6 +41,8 @@ G_DEFINE_TYPE (CEPageTeam, ce_page_team, CE_TYPE_PAGE_MASTER)
 typedef struct {
        NMSettingTeam *setting;
 
+       GType slave_type;
+
        GtkWindow *toplevel;
 
        GtkTextView *json_config_widget;
@@ -135,6 +141,33 @@ populate_ui (CEPageTeam *self)
 }
 
 static void
+connection_removed (CEPageMaster *master, NMConnection *connection)
+{
+       CEPageTeam *self = CE_PAGE_TEAM (master);
+       CEPageTeamPrivate *priv = CE_PAGE_TEAM_GET_PRIVATE (self);
+
+       if (!ce_page_master_has_slaves (master))
+               priv->slave_type = G_TYPE_INVALID;
+}
+
+static void
+connection_added (CEPageMaster *master, NMConnection *connection)
+{
+       CEPageTeam *self = CE_PAGE_TEAM (master);
+       CEPageTeamPrivate *priv = CE_PAGE_TEAM_GET_PRIVATE (self);
+
+       /* A bit kludgy... */
+       if (nm_connection_is_type (connection, NM_SETTING_INFINIBAND_SETTING_NAME))
+               priv->slave_type = NM_TYPE_SETTING_INFINIBAND;
+       else if (nm_connection_is_type (connection, NM_SETTING_WIRED_SETTING_NAME))
+               priv->slave_type = NM_TYPE_SETTING_WIRED;
+       else if (nm_connection_is_type (connection, NM_SETTING_WIRELESS_SETTING_NAME))
+               priv->slave_type = NM_TYPE_SETTING_WIRELESS;
+       else
+               priv->slave_type = NM_TYPE_SETTING_VLAN;
+}
+
+static void
 create_connection (CEPageMaster *master, NMConnection *connection)
 {
        NMSetting *s_port;
@@ -147,7 +180,7 @@ create_connection (CEPageMaster *master, NMConnection *connection)
 }
 
 static gboolean
-connection_type_filter (GType type, gpointer user_data)
+connection_type_filter_all (GType type, gpointer user_data)
 {
        if (type == NM_TYPE_SETTING_WIRED ||
            type == NM_TYPE_SETTING_WIRELESS ||
@@ -158,17 +191,37 @@ connection_type_filter (GType type, gpointer user_data)
                return FALSE;
 }
 
+static gboolean
+connection_type_filter_eth (GType type, gpointer user_data)
+{
+       if (type == NM_TYPE_SETTING_WIRED ||
+           type == NM_TYPE_SETTING_WIRELESS ||
+           type == NM_TYPE_SETTING_VLAN)
+               return TRUE;
+       else
+               return FALSE;
+}
+
 static void
 add_slave (CEPageMaster *master, NewConnectionResultFunc result_func)
 {
        CEPageTeam *self = CE_PAGE_TEAM (master);
        CEPageTeamPrivate *priv = CE_PAGE_TEAM_GET_PRIVATE (self);
 
-       new_connection_dialog (priv->toplevel,
-                              CE_PAGE (self)->settings,
-                              connection_type_filter,
-                              result_func,
-                              master);
+       if (priv->slave_type == NM_TYPE_SETTING_INFINIBAND) {
+               new_connection_of_type (priv->toplevel,
+                                       NULL,
+                                       CE_PAGE (self)->settings,
+                                       infiniband_connection_new,
+                                       result_func,
+                                       master);
+       } else {
+               new_connection_dialog (priv->toplevel,
+                                      CE_PAGE (self)->settings,
+                                      priv->slave_type == G_TYPE_INVALID ? connection_type_filter_all : 
connection_type_filter_eth,
+                                      result_func,
+                                      master);
+       }
 }
 
 static void
@@ -270,6 +323,8 @@ ce_page_team_class_init (CEPageTeamClass *team_class)
        /* virtual methods */
        parent_class->validate = validate;
        master_class->create_connection = create_connection;
+       master_class->connection_added = connection_added;
+       master_class->connection_removed = connection_removed;
        master_class->add_slave = add_slave;
 }