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1 /* |
1 /* |
2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). |
2 * Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies). |
3 * All rights reserved. |
3 * All rights reserved. |
4 * This component and the accompanying materials are made available |
4 * This component and the accompanying materials are made available |
5 * under the terms of "Eclipse Public License v1.0" |
5 * under the terms of "Eclipse Public License v1.0" |
6 * which accompanies this distribution, and is available |
6 * which accompanies this distribution, and is available |
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
167 * @return TInt This describes how deep in the dependency hierarchy |
167 * @return TInt This describes how deep in the dependency hierarchy |
168 * this node is. Zero means that node is a root. |
168 * this node is. Zero means that node is a root. |
169 */ |
169 */ |
170 virtual TInt Depth() const = 0; |
170 virtual TInt Depth() const = 0; |
171 |
171 |
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172 /** |
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173 * Informs UI that downloading is ongoing |
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174 **/ |
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175 virtual TBool Downloading() const = 0; |
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176 |
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177 /** |
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178 * Informs UI that installing is ongoing |
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179 **/ |
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180 virtual TBool Installing() const = 0; |
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181 |
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182 virtual void SetDownloading( TBool aDownloading ) = 0; |
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183 |
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184 virtual void SetInstalling( TBool aInstalling ) = 0; |
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185 |
172 |
186 |
173 protected: |
187 protected: |
174 |
188 |
175 virtual ~MIAUpdateNode() { } |
189 virtual ~MIAUpdateNode() { } |
176 |
190 |