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1 /* |
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2 * Copyright (c) 2009 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: |
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15 * |
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16 */ |
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17 |
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18 #include <ecom/implementationproxy.h> |
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19 #include <s32mem.h> // for RDesReadStream |
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20 #include "alfhintplugindrawer.h" |
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21 #include <alfhintapi.h> |
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22 |
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23 LOCAL_C const TImplementationProxy KImplementationTable[] = |
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24 { |
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25 // TODO: CHANGE ID |
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26 IMPLEMENTATION_PROXY_ENTRY(CAlfHintGraphicDrawer::EImplUid, CAlfHintGraphicDrawer::CreateL), |
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27 }; |
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28 |
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29 // --------------------------------------------------------------------------- |
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30 // ImplementationGroupProxy |
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31 // --------------------------------------------------------------------------- |
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32 // |
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33 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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34 { |
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35 aTableCount = (sizeof(KImplementationTable) / sizeof(TImplementationProxy)); |
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36 return KImplementationTable; |
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37 } |
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38 |
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39 // --------------------------------------------------------------------------- |
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40 // CreateL |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 CAlfHintGraphicDrawer* CAlfHintGraphicDrawer::CreateL() |
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44 { |
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45 return new(ELeave) CAlfHintGraphicDrawer; |
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46 } |
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47 |
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48 // --------------------------------------------------------------------------- |
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49 // CAlfHintGraphicDrawer |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 CAlfHintGraphicDrawer::CAlfHintGraphicDrawer() |
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53 { |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // ~CAlfHintGraphicDrawer |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 CAlfHintGraphicDrawer::~CAlfHintGraphicDrawer() |
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61 { |
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62 } |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // ConstructL |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 void CAlfHintGraphicDrawer::ConstructL(MWsGraphicDrawerEnvironment& aEnv, const TGraphicDrawerId& aId, |
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69 MWsClient& aOwner, const TDesC8& aData) |
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70 { |
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71 iEnv = &aEnv; |
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72 BaseConstructL(aEnv, aId, aOwner); |
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73 iHintApi = static_cast<MAlfHintObserver*>(aEnv.Screen(0)->ResolveObjectInterface( KAlfHintObjectInterface ) ); |
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74 /*RDesReadStream in(aData); |
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75 TInt windowHandle = in.ReadInt32L(); |
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76 */ |
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77 User::LeaveIfError(ShareGlobally()); |
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78 } |
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79 |
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80 // --------------------------------------------------------------------------- |
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81 // ResolveObjectInterface |
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82 // --------------------------------------------------------------------------- |
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83 // |
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84 TAny* CAlfHintGraphicDrawer::ResolveObjectInterface(TUint aTypeId) |
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85 { |
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86 switch(aTypeId) |
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87 { |
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88 default: |
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89 return CWsGraphicDrawer::ResolveObjectInterface(aTypeId); |
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90 } |
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91 } |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // DoDraw |
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95 // --------------------------------------------------------------------------- |
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96 // |
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97 void CAlfHintGraphicDrawer::DoDraw(MWsGc& aGc, const TRect& aRect, const TDesC8& aData) const |
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98 { |
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99 // read data |
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100 TInt err = 0; |
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101 TInt tag = KErrNotFound; |
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102 TRect boundingRectangle(0,0,360,240); |
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103 TInt layerId = 0; |
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104 TInt extraParameters = 0; |
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105 TRAP( err, |
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106 RDesReadStream in(aData); |
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107 tag = in.ReadInt8L(); |
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108 extraParameters = in.ReadInt8L(); |
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109 in.ReadL((TUint8*)&boundingRectangle,sizeof(TRect)); |
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110 layerId = in.ReadInt32L(); |
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111 ); |
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112 |
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113 if (iHintApi) |
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114 { |
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115 if (!extraParameters) |
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116 { |
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117 iHintApi->InsertTagL( tag ); |
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118 } |
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119 else |
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120 { |
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121 iHintApi->InsertTagL( tag, boundingRectangle, layerId ); |
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122 } |
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123 } |
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124 } |
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125 |
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126 // --------------------------------------------------------------------------- |
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127 // HandleMessage |
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128 // --------------------------------------------------------------------------- |
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129 // |
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130 void CAlfHintGraphicDrawer::HandleMessage(const TDesC8& aData) |
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131 { |
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132 } |
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133 |