Module: Yast::PartitioningEpBtrfsDialogsInclude

Defined in:
../../src/include/partitioning/ep-btrfs-dialogs.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) CheckNumberOfDevicesForVolume(num)



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# File '../../src/include/partitioning/ep-btrfs-dialogs.rb', line 160

def CheckNumberOfDevicesForVolume(num)
  if Ops.less_than(num, 1)
    # error popup
    Popup.Error(Builtins.sformat(_("Select at least one device.")))
    UI.SetFocus(Id(:unselected))
    return false
  else
    return true
  end
end

- (Object) DlgEditBtrfsVolume(data)



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# File '../../src/include/partitioning/ep-btrfs-dialogs.rb', line 32

def DlgEditBtrfsVolume(data)
  Builtins.y2milestone("DlgEditBtrfsVolume %1", data.value)
  device = Ops.get_string(data.value, "device", "error")

  aliases = { "FormatMount" => lambda do
    (
      data_ref = arg_ref(data.value);
      _MiniWorkflowStepFormatMount_result = MiniWorkflowStepFormatMount(
        data_ref
      );
      data.value = data_ref.value;
      _MiniWorkflowStepFormatMount_result
    )
  end, "Password" => lambda(
  ) do
    (
      data_ref = arg_ref(data.value);
      _MiniWorkflowStepPassword_result = MiniWorkflowStepPassword(data_ref);
      data.value = data_ref.value;
      _MiniWorkflowStepPassword_result
    )
  end }

  sequence = {
    "FormatMount" => { :next => "Password", :finish => :finish },
    "Password"    => { :finish => :finish }
  }

  # dialog title
  title = Builtins.sformat(
    _("Edit Btrfs %1"),
    Ops.get_string(data.value, "uuid", "")
  )

  widget = MiniWorkflow.Run(
    title,
    StorageIcons.lvm_lv_icon,
    aliases,
    sequence,
    "FormatMount"
  )

  widget == :finish
end

- (Object) DlgResizeBtrfsVolume(data, _Commit)



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# File '../../src/include/partitioning/ep-btrfs-dialogs.rb', line 264

def DlgResizeBtrfsVolume(data, _Commit)
  _Commit = deep_copy(_Commit)
  aliases = {
    "TheOne" => lambda do
    (
      data_ref = arg_ref(data.value);
      _MiniWorkflowStepResizeVolume_result = MiniWorkflowStepResizeVolume(
        data_ref
      );
      data.value = data_ref.value;
      _MiniWorkflowStepResizeVolume_result
    )
  end,
    "Commit" => lambda { _Commit.call(data.value) }
  }

  sequence = {
    "TheOne" => { :finish => "Commit" },
    "Commit" => { :finish => :finish }
  }

  Builtins.y2milestone("data:%1", data.value)

  # dialog title
  title = Builtins.sformat(
    _("Resize Btrfs Volume %1"),
    Ops.get_string(data.value, "uuid", "error")
  )

  widget = MiniWorkflow.Run(
    title,
    StorageIcons.lvm_icon,
    aliases,
    sequence,
    "TheOne"
  )

  widget == :finish
end

- (Object) GetPossibleVols(targetMap)

/////////////////////////////////////////////////////////////// Get all volumes, we can probably use as volumes in an BTRFS Add needed information: disksize



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# File '../../src/include/partitioning/ep-btrfs-dialogs.rb', line 80

def GetPossibleVols(targetMap)
  targetMap = deep_copy(targetMap)
  ret = []

  #////////////////////////////////////////////////////////////////////
  # add the devicename i.e /dev/hda1 or /dev/system/usr to partition list

  targetMap = Builtins.mapmap(targetMap) do |dev, devmap|
    partitions = Builtins.maplist(Ops.get_list(devmap, "partitions", [])) do |part|
      Ops.set(part, "maindev", dev)
      deep_copy(part)
    end
    { dev => Builtins.add(devmap, "partitions", partitions) }
  end

  #//////////////////////////////////////////////////////////
  # Look for all partitions:
  # no mountpoint
  # id 0x83

  types_no = [:btrfs, :extended]
  types_ok = [:sw_raid, :dm, :lvm]
  fsids = [
    Partitions.fsid_native,
    Partitions.fsid_lvm,
    Partitions.fsid_raid
  ]
  allowed_enc_types = [:none]

  Builtins.foreach(targetMap) do |dev, devmap|
    Builtins.y2milestone(
      "GetPossibleVols parts:%1",
      Ops.get_list(devmap, "partitions", [])
    )
    parts = Builtins.filter(Ops.get_list(devmap, "partitions", [])) do |part|
      (Builtins.size(Ops.get_string(part, "mount", "")) == 0 ||
        Ops.get_symbol(part, "used_by_type", :UB_NONE) == :UB_BTRFS) &&
        !Builtins.contains(types_no, Ops.get_symbol(part, "type", :primary)) &&
        Builtins.contains(
          allowed_enc_types,
          Ops.get_symbol(part, "enc_type", :none)
        ) &&
        (!Storage.IsUsedBy(part) ||
          Ops.get_symbol(part, "used_by_type", :UB_NONE) == :UB_BTRFS) &&
        (Builtins.contains(types_ok, Ops.get_symbol(part, "type", :primary)) ||
          Builtins.contains(fsids, Ops.get_integer(part, "fsid", 0)))
    end
    Builtins.y2milestone("GetPossibleVols filter:%1", parts)
    if Ops.get_symbol(devmap, "used_by_type", :UB_NONE) != :UB_NONE
      parts = []
      Builtins.y2milestone(
        "GetPossibleVols no parts, disk used by %1 %2",
        Ops.get_symbol(devmap, "used_by_type", :UB_NONE),
        Ops.get_string(devmap, "used_by_device", "")
      )
    end
    # currently disallow usage of whole disk devices as parts of BTRFS volumes
    # if( size(devmap["partitions"]:[])==0 &&
    # 		Storage::IsPartType(devmap["type"]:`CT_UNKNOWN) &&
    # 		(!Storage::IsUsedBy(devmap) || devmap["used_by_type"]:`UB_NONE==`UB_LVM))
    # 		{
    # 		map p = $[ "device":dev, "maindev":dev,
    # 			   "size_k":devmap["size_k"]:0 ];
    # 		if( devmap["used_by_type"]:`UB_NONE != `UB_NONE )
    # 		    {
    # 		    p["used_by_type"] = devmap["used_by_type"]:`UB_NONE;
    # 		    p["used_by_device"] = devmap["used_by_device"]:"";
    # 		    }
    # 		parts = [ p ];
    # 		}
    ret = Convert.convert(
      Builtins.merge(ret, parts),
      :from => "list",
      :to   => "list <map>"
    )
  end
  Builtins.y2milestone("GetPossibleVols ret %1", ret)
  deep_copy(ret)
end

- (Object) initialize_partitioning_ep_btrfs_dialogs(include_target)



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# File '../../src/include/partitioning/ep-btrfs-dialogs.rb', line 28

def initialize_partitioning_ep_btrfs_dialogs(include_target)
  textdomain "storage"
end

- (Object) MiniWorkflowStepResizeVolume(data)



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# File '../../src/include/partitioning/ep-btrfs-dialogs.rb', line 181

def MiniWorkflowStepResizeVolume(data)
  Builtins.y2milestone("MiniWorkflowStepResizeVolume data:%1", data.value)

  pvs_new = []

  fields = StorageSettings.FilterTable(
    [:device, :udev_path, :udev_id, :size, :encrypted, :type]
  )

  poss_pvs = GetPossibleVols(Storage.GetTargetMap)
  Builtins.y2milestone(
    "MiniWorkflowStepResizeVolume poss:%1",
    Builtins.maplist(poss_pvs) do |pv|
      [
        Ops.get_string(pv, "device", ""),
        Ops.get_string(pv, "used_by_device", "")
      ]
    end
  )
  unused_pvs = Builtins.filter(poss_pvs) do |pv|
    Ops.get_symbol(pv, "used_by_type", :UB_NONE) == :UB_NONE
  end
  used_pvs = Builtins.filter(poss_pvs) do |pv|
    Ops.get_string(pv, "used_by_device", "") ==
      Ops.get_string(data.value, "uuid", "")
  end

  contents = VBox()

  contents = Builtins.add(
    contents,
    DevicesSelectionBox.Create(
      unused_pvs,
      used_pvs,
      fields,
      nil,
      _("Unused Devices:"),
      _("Selected Devices:"),
      false
    )
  )

  MiniWorkflow.SetContents(
    Greasemonkey.Transform(contents),
    MiniWorkflowStepResizeVolumeHelptext()
  )
  MiniWorkflow.SetLastStep(true)

  widget = nil
  begin
    widget = MiniWorkflow.UserInput
    DevicesSelectionBox.Handle(widget)

    case widget
      when :next
        pvs_new = Builtins.maplist(DevicesSelectionBox.GetSelectedDevices) do |pv|
          Ops.get_string(pv, "device", "")
        end

        if !CheckNumberOfDevicesForVolume(Builtins.size(pvs_new))
          widget = :again
        end 

        # TODO: overall size check
    end
  end until widget == :abort || widget == :back || widget == :next

  if widget == :next
    Ops.set(data.value, "devices_new", pvs_new)

    widget = :finish
  end

  Builtins.y2milestone(
    "MiniWorkflowStepResizeVg data:%1 ret:%2",
    data.value,
    widget
  )

  widget
end

- (Object) MiniWorkflowStepResizeVolumeHelptext



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# File '../../src/include/partitioning/ep-btrfs-dialogs.rb', line 171

def MiniWorkflowStepResizeVolumeHelptext
  # helptext
  helptext = _(
    "<p>Change the devices that are used by the Btrfs volume.</p>"
  )

  helptext
end