mirror of
https://github.com/xcp-ng/xenadmin.git
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7c0bc50b4a
Inc. Signed-off-by: Gabor Apati-Nagy<gabor.apati-nagy@citrix.com>
104 lines
3.5 KiB
C#
104 lines
3.5 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using XenAPI;
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namespace XenAdmin.Commands
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{
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/// <summary>
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/// Deletes the selected templates. Shows a confirmation dialog.
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/// </summary>
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internal class DeleteTemplateCommand : DeleteVMCommand
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{
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/// <summary>
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/// Initializes a new instance of this Command. The parameter-less constructor is required in the derived
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/// class if it is to be attached to a ToolStrip menu item or button. It should not be used in any other scenario.
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/// </summary>
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public DeleteTemplateCommand()
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{
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}
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public DeleteTemplateCommand(IMainWindow mainWindow, IEnumerable<SelectedItem> selection)
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: base(mainWindow, selection)
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{
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}
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public DeleteTemplateCommand(IMainWindow mainWindow, SelectedItem selection)
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: base(mainWindow, selection)
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{
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}
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public DeleteTemplateCommand(IMainWindow mainWindow, VM vm)
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: base(mainWindow, vm)
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{
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}
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protected override bool CanExecute(VM vm)
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{
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return vm != null && vm.is_a_template && !vm.is_a_snapshot && !vm.Locked && vm.allowed_operations != null && vm.allowed_operations.Contains(vm_operations.destroy);
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}
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public override string MenuText
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{
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get
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{
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ReadOnlyCollection<SelectedItem> selection = GetSelection();
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if (selection.Count <= 1)
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{
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return Messages.MAINWINDOW_DELETE_TEMPLATE;
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}
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return Messages.MAINWINDOW_DELETE_OBJECTS;
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}
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}
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protected override string ErrorDialogText
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{
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get
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{
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return Messages.ERROR_DIALOG_DELETE_TEMPLATE_TEXT;
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}
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}
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protected override string ErrorDialogTitle
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{
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get
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{
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return Messages.ERROR_DIALOG_DELETE_TEMPLATE_TITLE;
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}
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}
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}
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}
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