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1 /* |
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2 * Copyright (c) 2007-2008 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: Launches GS views. |
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15 * |
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16 */ |
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17 |
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18 #include "GSLauncher.h" |
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19 |
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20 #include <e32property.h> |
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21 #include <w32std.h> |
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22 #include <apgcli.h> |
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23 #include <viewcli.h> |
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24 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
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25 #include <viewclipartner.h> |
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26 #endif |
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27 |
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28 #include <gsfwviewuids.h> |
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29 #include <s32mem.h> |
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30 |
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31 |
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32 const TUid KGSMessageViewLaunch = { 0x1 }; |
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33 const TInt KGSApaMsgLength = 1024; |
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34 |
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35 // ======== MEMBER FUNCTIONS ======== |
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36 // --------------------------------------------------------------------------- |
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37 // description_if_needed |
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38 // --------------------------------------------------------------------------- |
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39 // |
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40 CGSLauncher::CGSLauncher() |
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41 { |
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42 } |
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43 |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // description_if_needed |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 void CGSLauncher::ConstructL() |
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50 { |
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51 //code |
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52 } |
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53 |
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54 |
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55 // --------------------------------------------------------------------------- |
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56 // description_if_needed |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 EXPORT_C CGSLauncher* CGSLauncher::NewL() |
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60 { |
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61 CGSLauncher* self = CGSLauncher::NewLC(); |
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62 CleanupStack::Pop( self ); |
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63 return self; |
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64 } |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // description_if_needed |
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68 // --------------------------------------------------------------------------- |
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69 // |
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70 EXPORT_C CGSLauncher* CGSLauncher::NewLC() |
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71 { |
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72 CGSLauncher* self = new( ELeave ) CGSLauncher; |
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73 CleanupStack::PushL( self ); |
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74 self->ConstructL(); |
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75 return self; |
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76 } |
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77 |
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78 |
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79 // --------------------------------------------------------------------------- |
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80 // description_if_needed |
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81 // --------------------------------------------------------------------------- |
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82 // |
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83 CGSLauncher::~CGSLauncher() |
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84 { |
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85 } |
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86 |
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87 // --------------------------------------------------------------------------- |
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88 // implementation_description |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 EXPORT_C void CGSLauncher::LaunchGSViewL( const TUid aTarget, |
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92 const TUid aCustomMessageId, |
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93 const TDesC8& aCustomMessage ) |
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94 { |
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95 RProperty prop; |
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96 RWsSession ws; |
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97 User::LeaveIfError(ws.Connect()); |
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98 CleanupClosePushL( ws ); |
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99 |
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100 TApaTaskList l(ws); |
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101 TApaTask gs = l.FindApp(KUidGS); |
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102 |
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103 // GS not running, launch via avkon |
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104 if ( !gs.Exists() ) |
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105 { |
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106 CVwsSessionWrapper* wsw = CVwsSessionWrapper::NewLC(); |
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107 const TVwsViewId viewId( KUidGS, aTarget ); |
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108 wsw->CreateActivateViewEvent( viewId,aCustomMessageId, aCustomMessage ); |
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109 CleanupStack::PopAndDestroy( wsw ); |
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110 } |
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111 else |
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112 { |
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113 // GS running, send parameters in string |
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114 // Pachage custom message |
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115 CBufFlat* buffer = CBufFlat::NewL( KGSApaMsgLength ); // etc |
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116 CleanupStack::PushL( buffer ); |
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117 RBufWriteStream stream( *buffer ); |
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118 stream << aTarget; |
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119 // In case none plugin needs custom message currently, set it to NULL. |
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120 stream << aCustomMessageId; |
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121 stream << aCustomMessage; |
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122 // stream << TUid::Uid(0); |
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123 // stream << KNullDesC8; |
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124 stream.CommitL(); |
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125 stream.Close(); |
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126 TPtr8 pBuffer( buffer->Ptr( 0 ) ); |
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127 |
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128 gs.SendMessage( KGSMessageViewLaunch, pBuffer ); |
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129 CleanupStack::PopAndDestroy( buffer ); |
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130 gs.BringToForeground(); |
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131 } |
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132 CleanupStack::PopAndDestroy( &ws ); |
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133 } |
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134 |
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135 |