Daniel Grunwald
12 years ago
9 changed files with 32 additions and 334 deletions
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// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is 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 all copies or
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// 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 IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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namespace ICSharpCode.SharpDevelop.Workbench |
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{ |
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/// <summary>
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/// A view content that is based on another (primary) view content.
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/// Loading works by getting the content from the primary view content,
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/// saving by merging it back to the primary view content and then saving the
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/// primary view content.
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/// AbstractSecondaryViewContent implements the [Support]Switch* methods to make switching
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/// between the primary view content and the secondary possible without having to save/load the
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/// primary view content.
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/// </summary>
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public abstract class AbstractSecondaryViewContent : AbstractViewContent |
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{ |
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readonly IViewContent primaryViewContent; |
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readonly OpenedFile primaryFile; |
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public IViewContent PrimaryViewContent { |
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get { return primaryViewContent; } |
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} |
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public sealed override OpenedFile PrimaryFile { |
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get { return primaryFile; } |
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} |
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protected AbstractSecondaryViewContent(IViewContent primaryViewContent) |
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{ |
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if (primaryViewContent == null) |
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throw new ArgumentNullException("primaryViewContent"); |
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if (primaryViewContent.PrimaryFile == null) |
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throw new ArgumentException("primaryViewContent.PrimaryFile must not be null"); |
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this.primaryViewContent = primaryViewContent; |
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primaryFile = primaryViewContent.PrimaryFile; |
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this.Files.Add(primaryFile); |
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} |
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public override void Load(OpenedFile file, Stream stream) |
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{ |
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if (file != this.PrimaryFile) |
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throw new ArgumentException("file must be the primary file of the primary view content, override Load() to handle other files"); |
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primaryViewContent.Load(file, stream); |
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LoadFromPrimary(); |
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} |
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public override void Save(OpenedFile file, Stream stream) |
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{ |
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if (file != this.PrimaryFile) |
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throw new ArgumentException("file must be the primary file of the primary view content, override Save() to handle other files"); |
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SaveToPrimary(); |
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primaryViewContent.Save(file, stream); |
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} |
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public override bool SupportsSwitchFromThisWithoutSaveLoad(OpenedFile file, IViewContent newView) |
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{ |
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if (file == this.PrimaryFile) |
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return newView.SupportsSwitchToThisWithoutSaveLoad(file, primaryViewContent); |
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else |
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return base.SupportsSwitchFromThisWithoutSaveLoad(file, newView); |
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} |
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public override bool SupportsSwitchToThisWithoutSaveLoad(OpenedFile file, IViewContent oldView) |
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{ |
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if (file == this.PrimaryFile) |
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return oldView.SupportsSwitchToThisWithoutSaveLoad(file, primaryViewContent); |
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else |
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return base.SupportsSwitchFromThisWithoutSaveLoad(file, oldView); |
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} |
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public override void SwitchFromThisWithoutSaveLoad(OpenedFile file, IViewContent newView) |
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{ |
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if (file == this.PrimaryFile && this != newView) { |
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SaveToPrimary(); |
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primaryViewContent.SwitchFromThisWithoutSaveLoad(file, newView); |
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} |
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} |
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public override void SwitchToThisWithoutSaveLoad(OpenedFile file, IViewContent oldView) |
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{ |
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if (file == this.PrimaryFile && oldView != this) { |
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primaryViewContent.SwitchToThisWithoutSaveLoad(file, oldView); |
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LoadFromPrimary(); |
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} |
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} |
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protected abstract void LoadFromPrimary(); |
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protected abstract void SaveToPrimary(); |
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/// <summary>
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/// Gets the list of sibling secondary view contents.
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/// </summary>
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public override ICollection<IViewContent> SecondaryViewContents { |
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get { return primaryViewContent.SecondaryViewContents; } |
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} |
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} |
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} |
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@ -1,75 +0,0 @@ |
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// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is 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 all copies or
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// 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 IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System; |
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namespace ICSharpCode.SharpDevelop.Workbench |
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{ |
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/// <summary>
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/// Base class for view contents that are not based on a file, but can be loaded/saved.
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/// If you need a view content that cannot save (IsViewOnly==true), you should instead derive
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/// directly from AbstractViewContent and leave the Files collection empty.
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///
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/// AbstractViewContentWithoutFile implements ICustomizedCommands to make "File > Save" work
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/// without requiring an OpenedFile. "File > Save as" will also cause Save() to be called, without
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/// showing a "Save as" dialog.
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/// </summary>
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public abstract class AbstractViewContentWithoutFile : AbstractViewContent, ICustomizedCommands |
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{ |
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public override bool IsViewOnly { |
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get { return false; } |
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} |
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[Obsolete("AbstractViewContentWithoutFile.PrimaryFile is always null")] |
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public sealed override OpenedFile PrimaryFile { get { return null; } } |
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[Obsolete("This method is not supported on an AbstractViewContentWithoutFile")] |
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public sealed override void Load(OpenedFile file, System.IO.Stream stream) |
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{ |
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throw new NotSupportedException(); |
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} |
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[Obsolete("This method is not supported on an AbstractViewContentWithoutFile")] |
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public sealed override void Save(OpenedFile file, System.IO.Stream stream) |
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{ |
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throw new NotSupportedException(); |
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} |
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/// <summary>
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/// Load the view content.
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/// </summary>
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public abstract void Load(); |
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/// <summary>
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/// Save the view content.
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/// </summary>
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public abstract void Save(); |
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bool ICustomizedCommands.SaveCommand() |
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{ |
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Save(); |
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return true; |
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} |
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bool ICustomizedCommands.SaveAsCommand() |
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{ |
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Save(); |
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return true; |
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} |
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} |
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} |
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