Merge 53e75d0 into dcc567c

src/lib/y2network/dialogs/rename_interface.rb

@@ -0,0 +1,96 @@
+# Copyright (c) [2019] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+require "cwm/popup"
+require "y2network/widgets/custom_interface_name"
+require "y2network/widgets/rename_hwinfo"
+
+module Y2Network
+  module Dialogs
+    # This dialog allows the user to rename a network interface
+    #
+    # Is works in a slightly different way depending on the interface.
+    #
+    # * For physical interfaces, it allows the user to select between using
+    #   the MAC adddress or the Bus ID, which are present in the Hwinfo object
+    #   associated to the interface.
+    # * For not connected interfaces ({FakeInterface}), as the hardware is not present,
+    #   the user must specify the MAC or the Bus ID by hand (NOT IMPLEMENTED YET).
+    # * For virtual interfaces, like bridges, only the name can be chaned (no hardware
+    #   info at all) (NOT IMPLEMENTED YET).
+    class RenameInterface < CWM::Popup
+      def initialize(builder)
+        textdomain "network"
+
+        @builder = builder
+        @old_name = interface.name
+      end
+
+      # Runs the dialog
+      def run
+        ret = super
+        return unless ret == :ok
+        renaming_mechanism = rename_hwinfo_widget.value unless virtual_interface?
+        @builder.rename_interface(name_widget.value, renaming_mechanism)
+        name_widget.value
+      end
+
+      # @see CWM::CustomWidget
+      def contents
+        VBox(
+          Left(name_widget),
+          *hardware_info
+        )
+      end
+
+    private
+
+      # Elements to display the hardware information
+      def hardware_info
+        virtual_interface? ? [Empty()] : [VSpacing(0.5), rename_hwinfo_widget]
+      end
+
+      # Interface's name widget
+      #
+      # @return [Y2Network::Widgets::CustomInterfaceName]
+      def name_widget
+        @name_widget ||= Y2Network::Widgets::CustomInterfaceName.new(@builder)
+      end
+
+      # Widget to select the hardware information to base the rename on
+      #
+      # @return [Y2Network::Widgets::RenameHwinfo]
+      def rename_hwinfo_widget
+        @rename_hwinfo_widget ||= Y2Network::Widgets::RenameHwinfo.new(@builder)
+      end
+
+      # Returns the interface
+      #
+      # @return [Y2Network::Interface]
+      def interface
+        @builder.interface
+      end
+
+      # Determines whether it is a virtual interface
+      def virtual_interface?
+        interface.is_a?(Y2Network::VirtualInterface)
+      end
+    end
+  end
+end