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1 /* |
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2 * Copyright (c) 2009 - 2010 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: This file defines class CMailMessageDetails. |
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15 * |
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16 */ |
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17 |
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18 #ifndef CMAILPLUGINPROXY_H_ |
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19 #define CMAILPLUGINPROXY_H_ |
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20 |
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21 #include <e32def.h> |
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22 #include <e32base.h> |
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23 #include <emailobserverplugin.h> |
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24 #include <memailobserverlistener.h> |
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25 #include <memailmailboxdata.h> |
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26 |
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27 class CMailExternalAccount; |
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28 class CMailCpsIf; |
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29 |
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30 /** |
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31 * Class that represents the 3rd party email widget plugin to the rest of the cps logic |
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32 * Also takes care of all the email accounts that the plugin handles |
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33 * @lib cmailhandlerplugin.lib |
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34 * @since S60 v9.2 |
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35 */ |
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36 NONSHARABLE_CLASS( CMailPluginProxy ) : public CBase, public EmailInterface::MEmailObserverListener |
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37 { |
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38 public: |
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39 static CMailPluginProxy* NewL( |
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40 const TInt aPluginId, |
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41 CMailCpsIf& aPublisher ); |
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42 |
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43 virtual ~CMailPluginProxy(); |
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44 |
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45 // From MEmailObserverListener |
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46 /** |
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47 * Called by 3rd party plugins when there are chnages in the data to be published |
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48 * @param aData offers access to all the necessary data needed for publishing data on widget |
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49 */ |
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50 void EmailObserverEvent( EmailInterface::MEmailData& aData ); |
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51 |
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52 /** |
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53 * Accessor for the plugin id |
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54 * @return this plugin's 'implementation id' |
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55 */ |
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56 TInt PluginId(); |
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57 |
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58 /** |
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59 * Whether this plugin handles the specified contentId (i.e. email account) |
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60 * @param aContentId specifying a widget instance and a mailbox related to it |
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61 * @return boolean |
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62 */ |
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63 TBool HasAccount( const TDesC& aContentId ); |
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64 |
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65 /** |
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66 * Looks up the data related to trigger event, and launches the specified application |
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67 * @param aContentId content id of the widget that received the key press |
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68 */ |
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69 void LaunchExtAppL( const TDesC& aContentId ); |
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70 |
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71 /** |
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72 * Picks the accounts that belong to this plugin, and updates the data |
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73 * publishing of them all |
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74 * @param aAccounts list of external accounts |
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75 */ |
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76 void SelectAndUpdateAccountsL( RPointerArray<CMailExternalAccount>& aAccounts ); |
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77 |
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78 /** |
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79 * Handles updating of one account/widget data based on contentId |
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80 * @param aContentId content id of the widget |
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81 */ |
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82 void UpdateAccountL( const TDesC& aContentId ); |
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83 |
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84 private: |
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85 |
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86 void ConstructL(); |
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87 |
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88 CMailPluginProxy( |
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89 const TInt aPluginId, |
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90 CMailCpsIf& aPublisher ); |
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91 |
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92 void RemoveAccountsL(); |
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93 |
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94 void ResetAccountL( const TDesC& aContentId ); |
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95 |
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96 void ResetMessageRowL( const TInt aWidgetInstanceId, const TInt aRow ); |
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97 |
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98 void SelectOwnAccountsL( RPointerArray<CMailExternalAccount>& aAccounts ); |
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99 |
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100 TInt ResolveWidgetInstance( const TDesC& aContentId ); |
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101 |
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102 TInt GetMailboxId( const TDesC& aContentId ); |
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103 |
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104 void PublishAccountsL(); |
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105 |
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106 void PublishAccountL( const TInt aWidgetInstanceId, const TInt aMailboxId ); |
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107 |
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108 void PublishAccountL( const TInt aWidgetInstanceId, EmailInterface::MMailboxData& aMailboxData ); |
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109 |
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110 void PublishFirstRowL( const TInt aWidgetInstanceId, EmailInterface::MMailboxData& aMailboxData ); |
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111 |
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112 void PublishMessageRowL( const TInt aWidgetInstanceId, EmailInterface::MMessageData& aMessageData, const TInt aRow ); |
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113 |
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114 HBufC* ConstructMailboxNameWithMessageCountLC( EmailInterface::MMailboxData& aMailboxData ); |
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115 |
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116 TInt ResolveIndicatorIcon( EmailInterface::MMailboxData& aMailboxData ); |
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117 |
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118 EmailInterface::MMailboxData& GetMailboxDataL( TInt aMailboxId ); |
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119 |
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120 TInt UnreadCountL( EmailInterface::MMailboxData& aMailboxData ); |
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121 |
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122 private: // data |
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123 // identifier of the plugin |
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124 TInt iPluginId; |
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125 // plugin instance where rest of the data is buffered |
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126 EmailInterface::CEmailObserverPlugin* iPlugin; |
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127 // reference to publisher interface |
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128 CMailCpsIf& iPublisher; |
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129 // array of accounts that have widget and this plugin is responsible for |
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130 RPointerArray<CMailExternalAccount> iAccounts; |
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131 }; |
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132 |
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133 #endif /* CMAILPLUGINPROXY_H_ */ |