1 /* |
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2 * Copyright (c) 2005-2006 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: Shortcut plug-in xSP extension session class. |
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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 #include <s32mem.h> |
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20 #include <badesca.h> |
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21 #include <gulicon.h> |
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22 #include <fbs.h> |
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23 |
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24 #include <aiscutextdefs.h> |
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25 |
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26 #include "caiscutextsession.h" |
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27 #include "maiscutextmessagehandler.h" |
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28 |
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29 #include "caiscutextserver.h" |
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30 |
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31 |
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32 // ======== MEMBER FUNCTIONS ======== |
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33 |
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34 |
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35 // --------------------------------------------------------------------------- |
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36 // |
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37 // --------------------------------------------------------------------------- |
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38 // |
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39 CAiScutExtSession::CAiScutExtSession( MAiScutExtMessageHandler& aObserver ) |
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40 : iObserver( aObserver ) |
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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 // --------------------------------------------------------------------------- |
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47 // |
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48 CAiScutExtSession::~CAiScutExtSession() |
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49 { |
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50 CAiScutExtServer* server = const_cast<CAiScutExtServer*>( |
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51 dynamic_cast<const CAiScutExtServer*>( Server() ) ); |
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52 |
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53 if( iTargetDefinition && server ) |
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54 { |
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55 TRAP_IGNORE( |
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56 iObserver.HandleResetPopupLineArrayL( *iTargetDefinition ); |
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57 iObserver.HandleResetIconL( *iTargetDefinition ); |
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58 ); |
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59 } |
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60 |
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61 delete iTargetDefinition; |
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62 } |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 void CAiScutExtSession::ServiceL( const RMessage2& aMessage ) |
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69 { |
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70 CAiScutExtServer* server = const_cast<CAiScutExtServer*>( |
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71 dynamic_cast<const CAiScutExtServer*>( Server() ) ); |
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72 |
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73 __ASSERT_ALWAYS( server, User::Leave( KErrCorrupt ) ); |
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74 |
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75 TUid uid; |
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76 if( !server->HasConnectedBefore(uid, aMessage) ) |
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77 { |
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78 server->ShowTipMessage( uid ); |
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79 } |
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80 |
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81 TRAPD( err, DispatchMessageL( aMessage ) ); |
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82 |
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83 if( !aMessage.IsNull() ) |
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84 { |
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85 aMessage.Complete( err ); |
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86 } |
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87 } |
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88 |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 // --------------------------------------------------------------------------- |
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92 // |
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93 void CAiScutExtSession::DispatchMessageL( const RMessage2& aMessage ) |
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94 { |
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95 switch ( aMessage.Function() ) |
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96 { |
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97 case EAiScutExtServSetTargetDefinition: |
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98 { |
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99 SetTargetDefinitionL( aMessage ); |
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100 break; |
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101 } |
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102 case EAiScutExtServSetPopupText: |
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103 { |
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104 SetPopupTextL( aMessage ); |
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105 break; |
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106 } |
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107 case EAiScutExtServResetPopupText: |
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108 { |
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109 ResetPopupTextL( aMessage ); |
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110 break; |
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111 } |
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112 case EAiScutExtServSetIcon: |
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113 { |
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114 SetIconL( aMessage ); |
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115 break; |
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116 } |
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117 case EAiScutExtServResetIcon: |
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118 { |
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119 ResetIconL( aMessage ); |
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120 break; |
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121 } |
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122 case EAiScutExtServIsInShortcuts: |
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123 { |
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124 IsInShortcutsL( aMessage ); |
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125 break; |
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126 } |
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127 case EAiScutExtServIssuePutInShortcuts: |
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128 { |
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129 IssuePutInShortcutsL( aMessage ); |
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130 break; |
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131 } |
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132 default: |
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133 { |
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134 User::Leave( KErrNotSupported ); |
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135 } |
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136 } |
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137 } |
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138 |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 void CAiScutExtSession::SetTargetDefinitionL( const RMessage2& aMessage ) |
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145 { |
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146 HBufC* targetStringBuf = HBufC::NewLC( aMessage.GetDesLengthL( 0 ) ); |
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147 TPtr targetString( targetStringBuf->Des() ); |
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148 aMessage.ReadL( 0, targetString, 0 ); |
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149 delete iTargetDefinition; |
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150 iTargetDefinition = targetStringBuf; |
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151 CleanupStack::Pop( targetStringBuf ); |
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152 } |
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153 |
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154 // --------------------------------------------------------------------------- |
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155 // |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 void CAiScutExtSession::SetPopupTextL( const RMessage2& aMessage ) |
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159 { |
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160 if( !iTargetDefinition ) |
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161 { |
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162 return; |
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163 } |
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164 HBufC8* marshalledLineArrayBuf = HBufC8::NewLC( |
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165 aMessage.GetDesLengthL( 0 ) ); |
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166 TPtr8 marshalledLineArray( marshalledLineArrayBuf->Des() ); |
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167 aMessage.ReadL( 0, marshalledLineArray, 0 ); |
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168 |
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169 RDesReadStream stream( marshalledLineArray ); |
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170 CleanupClosePushL( stream ); |
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171 |
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172 const TInt lineCount = stream.ReadUint8L(); |
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173 __ASSERT_ALWAYS( lineCount >= 0 && lineCount <= KMaxPopupTextLines, |
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174 User::Leave( KErrArgument ) ); |
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175 |
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176 CDesCArray* array = new( ELeave ) CDesCArrayFlat( |
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177 lineCount > 0 ? lineCount : 1 ); |
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178 CleanupStack::PushL( array ); |
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179 |
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180 for( TInt i = 0; i < lineCount; i++ ) |
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181 { |
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182 HBufC* lineBuf = HBufC::NewLC( stream, KMaxTInt ); |
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183 array->AppendL( *lineBuf ); |
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184 CleanupStack::PopAndDestroy( lineBuf ); |
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185 } |
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186 |
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187 iObserver.HandleSetPopupLineArrayL( *iTargetDefinition, array ); //Takes ownership of array |
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188 |
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189 CleanupStack::Pop( array ); |
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190 CleanupStack::PopAndDestroy( &stream ); |
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191 CleanupStack::PopAndDestroy( marshalledLineArrayBuf ); |
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192 } |
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193 |
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194 // --------------------------------------------------------------------------- |
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195 // |
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196 // --------------------------------------------------------------------------- |
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197 // |
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198 void CAiScutExtSession::ResetPopupTextL( const RMessage2& /*aMessage*/ ) |
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199 { |
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200 if( iTargetDefinition ) |
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201 { |
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202 iObserver.HandleResetPopupLineArrayL( *iTargetDefinition ); |
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203 } |
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204 } |
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205 |
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206 |
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207 // --------------------------------------------------------------------------- |
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208 // |
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209 // --------------------------------------------------------------------------- |
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210 // |
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211 void CAiScutExtSession::SetIconL( const RMessage2& aMessage ) |
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212 { |
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213 if( !iTargetDefinition ) |
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214 { |
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215 return; |
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216 } |
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217 HBufC8* marshallBuf = HBufC8::NewLC( aMessage.GetDesLengthL( 0 ) ); |
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218 TPtr8 marshalledData( marshallBuf->Des() ); |
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219 aMessage.ReadL( 0, marshalledData, 0 ); |
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220 |
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221 RDesReadStream stream( marshalledData ); |
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222 CleanupClosePushL( stream ); |
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223 |
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224 CFbsBitmap* bitmap = new( ELeave ) CFbsBitmap; |
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225 CleanupStack::PushL( bitmap ); |
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226 bitmap->InternalizeL( stream ); |
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227 |
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228 CFbsBitmap* mask = new( ELeave ) CFbsBitmap; |
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229 CleanupStack::PushL( mask ); |
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230 mask->InternalizeL( stream ); |
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231 |
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232 CGulIcon* icon = CGulIcon::NewL( bitmap, mask ); |
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233 CleanupStack::Pop( 2, bitmap ); |
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234 CleanupStack::PushL( icon ); |
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235 |
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236 iObserver.HandleSetIconL( *iTargetDefinition, icon ); |
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237 |
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238 CleanupStack::Pop( icon ); |
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239 |
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240 CleanupStack::PopAndDestroy( &stream ); |
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241 CleanupStack::PopAndDestroy( marshallBuf ); |
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242 } |
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243 |
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244 // --------------------------------------------------------------------------- |
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245 // |
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246 // --------------------------------------------------------------------------- |
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247 // |
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248 void CAiScutExtSession::ResetIconL( const RMessage2& /*aMessage*/ ) |
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249 { |
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250 if( iTargetDefinition ) |
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251 { |
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252 iObserver.HandleResetIconL( *iTargetDefinition ); |
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253 } |
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254 } |
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255 |
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256 // --------------------------------------------------------------------------- |
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257 // |
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258 // --------------------------------------------------------------------------- |
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259 // |
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260 void CAiScutExtSession::IsInShortcutsL( const RMessage2& aMessage ) |
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261 { |
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262 if( iTargetDefinition ) |
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263 { |
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264 TBool isInShortcuts = iObserver.HandleIsInShortcutsL( *iTargetDefinition ); |
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265 |
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266 TPtr8 isInShortcutsDes( |
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267 reinterpret_cast< TUint8* >( &isInShortcuts ), |
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268 sizeof( isInShortcuts ), |
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269 sizeof( isInShortcuts ) ); |
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270 aMessage.WriteL( 0, isInShortcutsDes, 0 ); |
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271 } |
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272 } |
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273 |
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274 // --------------------------------------------------------------------------- |
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275 // |
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276 // --------------------------------------------------------------------------- |
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277 // |
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278 void CAiScutExtSession::IssuePutInShortcutsL( const RMessage2& /*aMessage*/ ) |
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279 { |
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280 if( iTargetDefinition ) |
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281 { |
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282 iObserver.HandleIssuePutInShortcutsL( *iTargetDefinition ); |
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283 } |
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284 } |
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285 |
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286 // --------------------------------------------------------------------------- |
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287 // |
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288 // --------------------------------------------------------------------------- |
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289 // |
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290 void CAiScutExtSession::PanicClient( |
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291 const RMessage2& aMessage, TInt aPanicCode ) const |
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292 { |
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293 aMessage.Panic( KAiScutExtServerName, aPanicCode ); |
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294 } |
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295 |
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296 // End of File. |
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