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Viewing changes to Pinta.Core/HistoryItems/UpdateLayerPropertiesHistoryItem.cs

  • Committer: Iain Lane
  • Date: 2010-03-13 18:20:18 UTC
  • mfrom: (1.1.2)
  • Revision ID: git-v1:1781694a68ecf232d0110c0b2f3d4a1b96c74ec2
Merge commit 'upstream/0.2'

Conflicts:
        debian/control

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Pinta.Core/HistoryItems/UpdateLayerPropertiesHistoryItem.cs
 
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// 
 
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// UpdateLayerPropertiesHistoryItem.cs
 
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//  
 
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// Author:
 
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//       Greg Lowe <greg@vis.net.nz>
 
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// 
 
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// Copyright (c) 2010 Greg Lowe
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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namespace Pinta.Core
 
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{
 
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        public class UpdateLayerPropertiesHistoryItem : BaseHistoryItem
 
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        {
 
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                int layer_index;
 
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                LayerProperties initial_properties;
 
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                LayerProperties updated_properties;
 
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                public UpdateLayerPropertiesHistoryItem (
 
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                                 string icon,
 
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                                 string text,
 
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                                 int layerIndex,
 
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                                 LayerProperties initialProperties,
 
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                                 LayerProperties updatedProperties)
 
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                        : base (icon, text)
 
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                {
 
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                        layer_index = layerIndex;
 
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                        initial_properties = initialProperties;
 
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                        updated_properties = updatedProperties;
 
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                }
 
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                public override void Undo ()
 
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                {                       
 
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                        var layer = PintaCore.Layers[layer_index];
 
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                        layer.Opacity = initial_properties.Opacity;
 
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                        layer.Hidden = initial_properties.Hidden;
 
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                        layer.Name = initial_properties.Name;
 
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                }
 
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                public override void Redo ()
 
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                {
 
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                        var layer = PintaCore.Layers[layer_index];
 
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                        layer.Opacity = updated_properties.Opacity;
 
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                        layer.Hidden = updated_properties.Hidden;
 
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                        layer.Name = updated_properties.Name;
 
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                }
 
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                public override void Dispose ()
 
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                {
 
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                }
 
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        }
 
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}