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1 /* |
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2 * Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Loads thin UI extensions |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #ifndef CPBK2THINUIEXTENSIONLOADER_H |
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21 #define CPBK2THINUIEXTENSIONLOADER_H |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 |
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26 // FORWARD DECLARATIONS |
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27 class CPbk2UIExtensionThinPlugin; |
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28 class CImplementationInformation; |
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29 |
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30 // CLASS DECLARATION |
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31 |
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32 /** |
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33 * Loads thin UI extensions |
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34 * |
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35 */ |
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36 NONSHARABLE_CLASS(CPbk2ThinUIExtensionLoader) : |
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37 public CBase |
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38 { |
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39 public: // Constructors and destructor |
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40 /** |
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41 * Two-phased constructor. |
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42 * Loads all menu plugins |
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43 * @return a new instance of this class |
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44 */ |
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45 static CPbk2ThinUIExtensionLoader* NewL(); |
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46 |
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47 /** |
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48 * Destructor. |
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49 */ |
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50 ~CPbk2ThinUIExtensionLoader(); |
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51 |
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52 public: // New functions |
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53 /** |
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54 * Returns the number of loaded plugins |
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55 * @return the number of loaded plugins |
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56 */ |
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57 inline TInt PluginCount() const; |
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58 |
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59 /** |
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60 * Returns the plugin in give position |
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61 * @param aIndex the index of the plugin |
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62 */ |
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63 inline CPbk2UIExtensionThinPlugin& PluginAt(TInt aIndex) const; |
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64 |
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65 private: // Construction |
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66 CPbk2ThinUIExtensionLoader(); |
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67 void ConstructL(); |
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68 |
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69 private: // New functions |
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70 void LoadImplementationsL(CImplementationInformation& aImplInfo); |
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71 CPbk2UIExtensionThinPlugin* FindImplementation(TUid& aUid); |
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72 |
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73 private: // Data |
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74 /// An array of menu plugin implementions |
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75 RPointerArray<CPbk2UIExtensionThinPlugin> iPlugins; |
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76 }; |
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77 |
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78 // INLINE FUNCTIONS |
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79 // ----------------------------------------------------------------------------- |
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80 // CPbk2ThinUIExtensionLoader::PluginCount |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 inline TInt CPbk2ThinUIExtensionLoader::PluginCount() const |
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84 { |
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85 return iPlugins.Count(); |
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86 } |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // CPbk2ThinUIExtensionLoader::PluginAt |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 inline CPbk2UIExtensionThinPlugin& CPbk2ThinUIExtensionLoader::PluginAt( |
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93 TInt aIndex) const |
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94 { |
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95 return *iPlugins[aIndex]; |
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96 } |
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97 |
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98 #endif // CPBK2THINUIEXTENSIONLOADER_H |
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99 |
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100 // End of File |