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1 /* |
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2 * Copyright (c) 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: Publisher data |
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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 #ifndef _XNPUBLISHERDATA_H |
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20 #define _XNPUBLISHERDATA_H |
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21 |
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22 // System includes |
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23 #include <e32base.h> |
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24 #include <babitflags.h> |
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25 |
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26 // User includes |
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27 #include <hspublisherinfo.h> |
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28 |
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29 // Forward declarations |
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30 class CXnAppUiAdapter; |
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31 class CXnPluginData; |
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32 class CXnNode; |
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33 |
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34 /** |
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35 * Publisher data |
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36 * |
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37 * @ingroup group_xnlayoutengine |
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38 * @lib xn3layoutengine.lib |
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39 * @since S60 5.2 |
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40 */ |
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41 NONSHARABLE_CLASS( CXnPublisherData ) : public CBase |
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42 { |
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43 public: |
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44 // Constructors and destructor |
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45 |
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46 /** |
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47 * Two-phased constructor. |
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48 */ |
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49 static CXnPublisherData* NewL( CXnPluginData& aOwner, CXnNode& aNode ); |
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50 |
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51 /** |
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52 * Two-phased constructor. Leaving on stack |
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53 */ |
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54 static CXnPublisherData* NewLC( CXnPluginData& aOwner, CXnNode& aNode ); |
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55 |
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56 /** |
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57 * Destructor |
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58 */ |
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59 ~CXnPublisherData(); |
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60 |
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61 private: |
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62 // private constructors |
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63 |
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64 /** |
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65 * Leaving constructor |
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66 */ |
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67 void ConstructL(); |
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68 |
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69 /** |
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70 * C++ default constructor |
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71 */ |
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72 CXnPublisherData( CXnPluginData& aOwner, CXnNode& aNode ); |
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73 |
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74 public: |
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75 // new functions |
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76 |
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77 /** |
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78 * Equals operator |
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79 * |
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80 * @since S60 5.2 |
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81 * @param aNode Node |
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82 * @return ETrue if this equals to aNode, EFalse otherwise |
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83 */ |
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84 TBool operator==( CXnNode& aNode ) const; |
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85 |
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86 /** |
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87 * Equals operator |
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88 * |
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89 * @since S60 5.2 |
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90 * @param aInfo Publisher info |
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91 * @return ETrue if this equals to aInfo, EFalse otherwise |
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92 */ |
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93 TBool operator==( const THsPublisherInfo& aInfo ) const; |
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94 |
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95 /** |
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96 * Returns publisher info |
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97 * |
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98 * @since S60 5.2 |
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99 * @return Publisher info |
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100 */ |
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101 const THsPublisherInfo& Info() const; |
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102 |
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103 /** |
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104 * Returns the <contentsource> element |
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105 * |
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106 * @since S60 5.2 |
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107 * @return Node defining <contentsource> element |
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108 */ |
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109 CXnNode* ContentSource() const; |
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110 |
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111 /** |
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112 * Schedules publisher load with given reason |
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113 * |
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114 * @since S60 5.2 |
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115 * @param aReason Load reason |
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116 */ |
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117 void Load( TInt aReason ); |
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118 |
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119 /** |
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120 * Schedules publisher destroy with given reason |
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121 * |
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122 * @since S60 5.2 |
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123 * @param aReason Destroy reason |
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124 */ |
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125 void Destroy( TInt aReason ); |
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126 |
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127 /** |
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128 * Queries wheter this publisher loading is failed |
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129 * |
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130 * @since S60 5.2 |
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131 * @return ETrue if failed, EFalse otherwise |
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132 */ |
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133 TBool IsFailed() const; |
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134 |
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135 /** |
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136 * Queries wheter this publisher loading is ongoing |
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137 * |
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138 * @since S60 5.2 |
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139 * @return ETrue if ongoing, EFalse otherwise |
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140 */ |
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141 TBool IsLoading() const; |
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142 |
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143 /** |
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144 * Gets publisher owner |
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145 * |
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146 * @since S60 5.2 |
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147 * @return Owner |
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148 */ |
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149 CXnPluginData* Owner() const; |
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150 |
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151 private: |
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152 // new functions |
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153 |
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154 static void NotifyLoaded( TAny* aAny, TInt aResult ); |
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155 static void NotifyDestroyed( TAny* aAny, TInt aResult ); |
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156 |
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157 private: |
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158 // data |
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159 |
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160 /** CXnPluginData, Not owned */ |
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161 CXnPluginData& iOwner; |
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162 /** <contentsource> element, Not owned */ |
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163 CXnNode& iNode; |
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164 /** AppUiAdapter, Not owned */ |
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165 CXnAppUiAdapter* iAppUi; |
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166 /** Publisher info built from <contentsource> element */ |
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167 mutable THsPublisherInfo iInfo; |
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168 /** Flags to define this plugin's state */ |
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169 TBitFlags32 iFlags; |
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170 }; |
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171 |
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172 #endif // _XNPUBLISHERDATA_H |
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173 |
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174 // End of file |