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1 /* |
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2 * Copyright (c) 2003-2009 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: Declares UI class for application. |
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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 |
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20 #ifndef DRMRIGHTSMGRAPPUI_H |
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21 #define DRMRIGHTSMGRAPPUI_H |
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22 |
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23 // INCLUDES |
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24 #include <aknviewappui.h> |
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25 #include <aknprogressdialog.h> |
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26 #include <apparc.h> |
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27 #include <drmrightsclient.h> |
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28 |
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29 #include "drmviewitems.h" |
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30 |
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31 #include "drmrightsmanager.hrh" |
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32 |
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33 |
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34 // FORWARD DECLARATIONS |
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35 class CAknWaitDialog; |
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36 class CDRMRights; |
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37 class DRMCommon; |
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38 |
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39 |
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40 // CLASS DECLARATION |
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41 |
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42 /** |
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43 * Application UI class. |
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44 * Provides support for the following features: |
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45 * - EIKON control architecture |
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46 * - view architecture |
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47 * - status pane |
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48 */ |
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49 class CDRMRightsMgrAppUi : public CAknViewAppUi, |
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50 public MApaEmbeddedDocObserver, |
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51 private MProgressDialogCallback, |
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52 public MCoeForegroundObserver |
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53 { |
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54 public: // Data Types |
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55 // Status of scanning of the ROs |
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56 enum TStatusScan |
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57 { |
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58 // Scanning started when app launched |
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59 EDRMStatusOpening = 0, |
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60 |
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61 // Scanning started when app launched embedded |
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62 EDRMStatusOpeningEmbedded, |
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63 |
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64 // Scanning finished |
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65 EDRMStatusFinished |
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66 }; |
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67 |
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68 public: // Constructors and destructor |
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69 /** |
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70 * C++ default constructor |
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71 */ |
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72 CDRMRightsMgrAppUi(); |
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73 |
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74 /** |
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75 * Symbian default constructor. |
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76 */ |
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77 void ConstructL(); |
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78 |
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79 /** |
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80 * Destructor. |
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81 */ |
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82 ~CDRMRightsMgrAppUi(); |
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83 |
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84 |
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85 private: // New functions |
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86 |
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87 /** |
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88 * Processes engine error |
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89 * @param aCloseImmediately ETrue if program should be close |
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90 * immediately. EFalse if only app shutter |
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91 * should be started. |
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92 */ |
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93 void ProcessEngineErrorL( TBool aCloseImmediately ); |
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94 |
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95 /** |
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96 * Open Details View only, when DRMUi is launched to show only that |
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97 * view, but not in embedded mode |
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98 * @param aParams The params used to launch DRMUI |
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99 */ |
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100 void OpenDetailsViewNotEmbeddedL( const TDesC& aParams ); |
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101 |
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102 /** |
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103 * Creates the Wait Dialog to be showed during long asynchronous |
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104 * operations |
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105 */ |
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106 void CreateWaitDialogLC(); |
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107 |
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108 /** |
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109 * Extracts the name of the object to be showed in the list |
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110 * @param aFullName The path name of the object |
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111 * @param aItemName In output the name of the object to be showed in |
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112 * the list |
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113 * @param aID The ID of the object |
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114 * @param aIsGroup Tells if the object is a group |
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115 */ |
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116 void GetItemNameL( const TDesC& aFullName, TDes& aItemName, |
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117 const TDesC8& aID, const TBool aIsGroup ); |
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118 |
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119 |
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120 /** |
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121 * Evaluates if the given content file can be shown in keys list, and if it |
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122 * can be forwarded or not. Returns KErrNone if successful otherwise error code. |
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123 * @param aFileName File name with full path |
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124 * @param aContentURI Content id |
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125 * @param aListable Tells if MO can be shown in keys list |
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126 * @param aSendable Tells if MO can be forwarded |
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127 */ |
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128 TInt GetItemDataL( const TDesC& aFileName, |
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129 const TDesC8& aContentURI, |
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130 TBool& aListable, |
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131 TBool& aSendable ); |
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132 |
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133 /** |
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134 * Get a rights manager instance |
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135 * @return Rights Manager instance |
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136 */ |
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137 ContentAccess::CRightsManager* GetRightsManagerL(); |
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138 |
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139 /** |
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140 * Checks the status of WM DRM rights |
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141 * @param aContentURI ContentURI for object to be opened when |
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142 * application is launched |
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143 * @param aStatus Status of the rights |
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144 * @param aArray Array for storing the rights |
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145 */ |
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146 void CheckWmDrmRightsL( const TDesC8& aContentURI, TInt& aStatus, |
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147 ContentAccess::RStreamablePtrArray<ContentAccess::CRightsInfo>& aArray ); |
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148 |
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149 /** |
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150 * Checks the status of OMA DRM rights |
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151 * @param aContentURI ContentURI for object to be opened when |
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152 * application is launched |
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153 * @param aLocalID LocalID for object to be opened when |
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154 * application is launched |
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155 * @param aRights Pointer to instance of CDRMRights for |
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156 * storing the rights |
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157 * @param aStatus Status of the rights |
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158 */ |
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159 void CheckOmaDrmRightsL( const TDesC8& aContentURI, |
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160 const TUint32 aLocalID, |
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161 CDRMRights*& aRights, |
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162 TInt& aStatus ); |
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163 |
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164 /** |
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165 * Checks the individual constraint of OMA DRM rights |
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166 * @param aContentURI ContentURI for object to be opened when |
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167 * application is launched |
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168 * @param aIndividualConstraint Whether rights have an individual |
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169 * constraint or not |
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170 * @param aUsageAllowed Whether individually constrained rights |
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171 * can be used for using the content |
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172 */ |
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173 void CheckIndividualConstraint( const TDesC8& aContentURI, |
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174 TBool& aIndividualConstraint, |
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175 TBool& aUsageAllowed ); |
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176 |
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177 |
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178 |
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179 public: // New functions |
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180 /** |
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181 * @param aContentURI ContentURI for object to be opened when |
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182 * application is launched embedded |
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183 * @param aLocalID LocalID for object to be opened when |
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184 * application is launched embedded |
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185 * @param aEmbedded Tells if the DRMUi was launched embedded |
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186 * @param aDrmScheme Tells the DRM protection scheme of the file |
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187 */ |
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188 void StartOnlyForDetailsL( const TDesC8& aContentURI, |
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189 const TUint32 aLocalID, |
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190 const TBool aEmbedded, |
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191 const TBool aDrmScheme ); |
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192 |
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193 /** |
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194 * Gets the index in array of items of the selected item. |
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195 * @return The index of the selected item. |
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196 */ |
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197 inline TInt SelectedIndexInArray(); |
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198 |
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199 /** |
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200 * Returns the selected item name. |
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201 * @param aItemName In output the selected item name |
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202 */ |
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203 inline void SelectedItemName( TFileName& aItemName ); |
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204 |
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205 /** |
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206 * Returns the selected item path name. |
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207 * @param aItemFullName In output the selected item path name |
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208 */ |
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209 inline void SelectedItemFullName( TFileName& aItemFullName ); |
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210 |
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211 /** |
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212 * Tells if the selected item content can be sent |
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213 * @return ETrue if the selected item content can be sent |
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214 */ |
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215 inline TBool SelectedContentCanBeSent(); |
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216 |
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217 /** |
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218 * Tells if the selected item has unlimited rights |
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219 * @return ETrue if the selected item has unlimited rights |
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220 */ |
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221 inline TBool UnlimitedRights(); |
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222 |
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223 /** |
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224 * Tells if the selected item has individual constraint |
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225 * @return ETrue if the selected item has individual constraint |
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226 */ |
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227 inline TBool IndividualConstraint(); |
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228 |
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229 /** |
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230 * Tells if the selected item can be used with current SIM |
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231 * @return ETrue if the selected item can be used with current SIM |
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232 */ |
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233 inline TBool UsageAllowed(); |
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234 |
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235 /** |
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236 * Returns the local ID of the selected RO |
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237 * @return The local ID of the selected RO |
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238 */ |
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239 inline TUint32 SelectedLocalID(); |
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240 |
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241 /** |
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242 * Returns the content URI of the selected RO |
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243 * @param aContentURI In output, the content URI of the selected RO |
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244 */ |
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245 inline void SelectedContentURI( TBuf8<KMaxFileName>& aContentURI ); |
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246 |
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247 /** |
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248 * Tells if the selected item is a group |
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249 * @return ETrue if the selected item is a group |
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250 */ |
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251 inline TBool SelectedIsGroup(); |
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252 |
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253 /** |
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254 * Sets the name of the selected item |
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255 * @param aItemName The name of the selected item |
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256 */ |
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257 inline void SetSelectedItemName( const TDesC& aItemName ); |
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258 |
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259 /** |
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260 * Sets the path name of the selected item |
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261 * @param aItemFullName The path name of the selected item |
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262 */ |
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263 inline void SetSelectedItemFullName( const TDesC& aItemFullName ); |
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264 |
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265 /** |
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266 * Sets the attribute that tells if the selected item content can be |
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267 * forwarded or not |
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268 * @param aContentCanBeSent ETrue if the selected item content can be |
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269 * forwarded |
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270 */ |
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271 inline void SetSelectedContentCanBeSent( const TBool aContentCanBeSent ); |
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272 |
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273 /** |
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274 * Sets the individual constraint attribute. |
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275 * @param aIndividualConstraint ETrue if individual constraint |
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276 */ |
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277 inline void SetSelectedIndividualConstraint( const TBool aIndividualConstraint ); |
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278 |
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279 /** |
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280 * Sets the usage allowed with current SIM attribute. |
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281 * @param aUsageAllowed ETrue if allowed |
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282 */ |
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283 inline void SetSelectedUsageAllowed( const TBool aUsageAllowed ); |
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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 private: // From CEikAppUi |
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289 /** |
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290 * From CEikAppUi, handles key events. |
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291 * @param aKeyEvent Event to handled. |
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292 * @param aType Type of the key event. |
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293 * @return Response code (EKeyWasConsumed, EKeyWasNotConsumed). |
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294 */ |
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295 virtual TKeyResponse HandleKeyEventL( const TKeyEvent& aKeyEvent, |
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296 TEventCode aType); |
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297 |
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298 /** |
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299 * Handles resource change events. |
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300 * @param aType: The type of resources that have changed |
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301 */ |
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302 void HandleResourceChangeL( TInt aType ); |
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303 |
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304 |
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305 public: // From CEikAppUi |
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306 /** |
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307 * Takes care of command handling. |
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308 * @param aCommand command to be handled |
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309 */ |
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310 void HandleCommandL( TInt aCommand ); |
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311 |
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312 /** |
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313 * Processes shell commands. |
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314 * @param aCommand The shell command sent to the application. |
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315 * @param aDocumentName The name of the document |
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316 * @param aTail Command line tail. |
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317 * @return Always EFalse |
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318 */ |
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319 TBool ProcessCommandParametersL( TApaCommand aCommand, |
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320 TFileName& aDocumentName, |
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321 const TDesC8& aTail ); |
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322 |
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323 /** |
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324 * Processes Application Architecture messages. |
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325 * @param aUid The messageÂs unique identifier. |
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326 * @param aParams Message parameters |
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327 */ |
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328 void ProcessMessageL( TUid aUid, const TDesC8& aParams ); |
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329 |
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330 |
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331 public: // From MApaEmbeddedDocObserver |
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332 |
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333 /** |
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334 * Implements the required behaviour when the editing of an embedded |
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335 * document completes. |
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336 * @param aMode Indicates the state of the document |
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337 */ |
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338 void NotifyExit( TExitMode aMode ); |
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339 |
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340 |
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341 public: // From MProgressDialogCallback |
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342 /** |
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343 * Called when/if the dialog has been dismissed. |
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344 * @param aButtonId Pressed button |
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345 */ |
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346 void DialogDismissedL( TInt aButtonId ); |
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347 |
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348 public: // From MCoeForegroundObserver |
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349 /** |
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350 * Handles the application coming to the foreground |
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351 * |
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352 */ |
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353 void HandleGainingForeground(); |
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354 |
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355 /** |
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356 * Handles the application going into the background |
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357 * |
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358 */ |
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359 void HandleLosingForeground(); |
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360 |
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361 private: //Data |
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362 // ETrue whan DRMUI is started embedded to show the Details View only. |
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363 TBool iStartEmbedded; |
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364 |
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365 // Data of the selected item. |
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366 TItemData iSelectedItem; |
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367 |
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368 // Status of the scanning. |
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369 TStatusScan iStatusScan; |
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370 |
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371 // Wait dialog. Owned. |
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372 CAknWaitDialog* iWaitDialog; |
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373 |
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374 // Pointer to DRMCommon. Owned. |
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375 DRMCommon* iDRMCommon; |
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376 |
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377 // The DRM Rights Client. |
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378 RDRMRightsClient iRightsClient; |
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379 |
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380 // The DRM protection of the given file. |
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381 TInt iDrmScheme; |
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382 |
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383 // The local ID of the rights |
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384 TUint32 iLocalID; |
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385 |
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386 // Content URI of the file for which the details view has been opened |
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387 HBufC8* iContentURI; |
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388 |
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389 // The details view has been opened once. This information is used to |
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390 // update the details view when returning to details view from another |
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391 // application |
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392 TBool iForegroundHasBeenActive; |
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393 |
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394 }; |
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395 |
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396 // Include inline functions |
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397 #include "drmrightsmgrappui.inl" |
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398 |
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399 |
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400 #endif |
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401 |
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402 // End of File |