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1 /* |
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2 * Copyright (c) 2002-2008 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: This file contains the implementation of CCUIDriveSelection |
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15 * class member functions. |
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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 // INCLUDE FILES |
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21 #include <StringLoader.h> |
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22 #include <pathinfo.h> |
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23 #include <data_caging_path_literals.hrh> |
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24 #include <SWInstCommonUI.rsg> |
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25 #include <AknCommonDialogs.h> |
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26 #include <CAknMemorySelectionDialog.h> |
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27 #ifdef RD_MULTIPLE_DRIVE |
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28 #include <CAknMemorySelectionDialogMultiDrive.h> |
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29 #include <AknCommonDialogsDynMem.h> |
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30 #else |
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31 #include <CAknMemorySelectionDialog.h> |
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32 #endif //RD_MULTIPLE_DRIVE |
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33 |
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34 #include "CUIDriveUtils.h" |
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35 |
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36 |
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37 using namespace SwiUI::CommonUI; |
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38 |
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39 // ============================ MEMBER FUNCTIONS =============================== |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // CCUIDriveUtils::CCUIDriveUtils |
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43 // C++ default constructor can NOT contain any code, that |
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44 // might leave. |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 CCUIDriveUtils::CCUIDriveUtils( TInt64 aSize, |
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48 const RArray<TDriveUnit>& aDriveUnits, |
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49 const RArray<TInt64>& aDriveSpaces) |
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50 : iSize( aSize ), |
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51 iDriveUnits( aDriveUnits ), |
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52 iDriveSpaces( aDriveSpaces ), |
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53 iInternalArrayIndex( -1 ), |
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54 iCardArrayIndex( -1 ) |
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55 { |
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56 |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CCUIDriveUtils::ConstructL |
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61 // Symbian 2nd phase constructor can leave. |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 void CCUIDriveUtils::ConstructL() |
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65 { |
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66 #ifndef RD_MULTIPLE_DRIVE |
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67 // Find the Phone and memory card drives from the drive array |
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68 // and store the corresponding indexes, drive letters and free memories. |
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69 TDriveUnit phoneMemUnit( TParsePtrC( PathInfo::PhoneMemoryRootPath() ).Drive() ); |
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70 TDriveUnit mmcUnit( TParsePtrC( PathInfo::MemoryCardRootPath() ).Drive() ); |
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71 |
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72 for ( TInt index = 0; index < iDriveUnits.Count(); index++ ) |
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73 { |
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74 // Check if it's the phone memory |
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75 if ( (TInt)phoneMemUnit == (TInt)iDriveUnits[index] ) |
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76 { |
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77 iInternalArrayIndex = index; |
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78 iInternalFreeMemory = iDriveSpaces[index]; |
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79 } |
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80 // Check if it's the memory card |
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81 else if ( PathInfo::MemoryCardRootPath().Length() > 0 && |
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82 (TInt)mmcUnit == (TInt)iDriveUnits[index] ) |
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83 { |
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84 iCardArrayIndex = index; |
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85 iCardFreeMemory = iDriveSpaces[index]; |
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86 } |
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87 } |
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88 #endif // RD_MULTIPLE_DRIVE |
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89 } |
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90 |
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91 // ----------------------------------------------------------------------------- |
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92 // CCUIDriveUtils::NewL |
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93 // Two-phased constructor. |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 CCUIDriveUtils* CCUIDriveUtils::NewL( |
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97 TInt64 aSize, |
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98 const RArray<TDriveUnit>& aDriveUnits, |
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99 const RArray<TInt64>& aDriveSpaces ) |
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100 { |
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101 CCUIDriveUtils* self = |
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102 new ( ELeave ) CCUIDriveUtils( aSize, aDriveUnits, aDriveSpaces ); |
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103 CleanupStack::PushL( self ); |
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104 self->ConstructL(); |
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105 CleanupStack::Pop( self ); |
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106 return self; |
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107 } |
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108 |
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109 // Destructor |
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110 CCUIDriveUtils::~CCUIDriveUtils() |
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111 { |
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112 |
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113 } |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // CCUIDriveUtils::ShowSelectionDialogL |
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117 // Set callback for the wait dialog. |
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118 // (other items were commented in a header). |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 TBool CCUIDriveUtils::ShowSelectionDialogL( TInt& aSelectedDrive ) |
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122 { |
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123 TBool result( EFalse ); |
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124 |
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125 aSelectedDrive = 0; |
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126 |
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127 #ifdef RD_MULTIPLE_DRIVE |
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128 TBool externalDriveFound = EFalse; |
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129 RFs fs; |
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130 User::LeaveIfError( fs.Connect() ); |
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131 CleanupClosePushL( fs ); |
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132 |
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133 // Find out if there is MMC among the available drives. |
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134 for ( TInt index = 0; index < iDriveUnits.Count(); index++ ) |
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135 { |
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136 TDriveInfo info; |
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137 |
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138 if ( KErrNone != fs.Drive( info, iDriveUnits[index] ) ) |
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139 { |
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140 // Ignore errors since the next drive might work. |
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141 continue; |
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142 } |
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143 // Note that this do not work in WINS env. |
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144 if ( info.iDriveAtt & KDriveAttRemovable ) |
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145 { |
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146 externalDriveFound = ETrue; |
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147 } |
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148 } |
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149 |
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150 #ifdef __WINS__ |
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151 // Removable drives are not found in WINS env. |
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152 externalDriveFound = ETrue; |
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153 #endif //__WINS__ |
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154 |
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155 CleanupStack::PopAndDestroy( &fs ); |
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156 TInt supportedMemTypes = 0; |
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157 |
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158 // If memory card is available for Symbian SWI, show all drives. |
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159 if ( externalDriveFound ) |
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160 { |
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161 supportedMemTypes = AknCommonDialogsDynMem::EMemoryTypePhone| |
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162 AknCommonDialogsDynMem::EMemoryTypeInternalMassStorage| |
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163 AknCommonDialogsDynMem::EMemoryTypeMMCExternal; |
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164 } |
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165 else |
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166 { |
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167 // MMC is not available for Symbian SWI. Note that user may have insert the MMC |
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168 // but Symbian SWI has select available drives before that and we can not use |
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169 // drvie which is not listed. |
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170 // Note also that if device has two MMC cards this fix do not really work. |
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171 supportedMemTypes = AknCommonDialogsDynMem::EMemoryTypePhone| |
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172 AknCommonDialogsDynMem::EMemoryTypeInternalMassStorage; |
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173 } |
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174 |
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175 CAknMemorySelectionDialogMultiDrive* memoryDialog = |
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176 CAknMemorySelectionDialogMultiDrive::NewL( |
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177 ECFDDialogTypeSave, |
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178 R_SWCOMMON_MEMORY_SELECTION_DIALOG, |
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179 EFalse, |
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180 supportedMemTypes ); |
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181 |
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182 #else |
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183 // Use ECFDDialogTypeSave to have double list box in the query |
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184 CAknMemorySelectionDialog* memoryDialog = CAknMemorySelectionDialog::NewL( |
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185 ECFDDialogTypeSave, |
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186 R_SWCOMMON_MEMORY_SELECTION_DIALOG, |
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187 ETrue ); |
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188 #endif //RD_MULTIPLE_DRIVE |
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189 CleanupStack::PushL( memoryDialog ); |
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190 |
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191 TInt size( (TInt) iSize / 1024 ); |
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192 if ( size == 0 ) |
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193 { |
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194 size = 1; |
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195 } |
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196 |
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197 HBufC* header = StringLoader::LoadLC( R_SWCOMMON_MEMORY_HEADING, size ); |
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198 memoryDialog->SetTitleL( header->Des() ); |
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199 |
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200 #ifdef RD_MULTIPLE_DRIVE |
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201 TDriveNumber driveNumber((TDriveNumber)KErrNotFound); |
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202 result = memoryDialog->ExecuteL( driveNumber, NULL, NULL ); |
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203 |
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204 if ( result != CAknCommonDialogsBase::TReturnKey(CAknCommonDialogsBase::ERightSoftkey) ) |
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205 { |
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206 for ( TInt index = 0; index < iDriveUnits.Count(); index++ ) |
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207 { |
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208 if (driveNumber == iDriveUnits[index] ) |
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209 { |
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210 aSelectedDrive = index; |
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211 break; |
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212 } |
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213 } |
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214 } |
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215 #else |
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216 CAknMemorySelectionDialog::TMemory mem( CAknMemorySelectionDialog::EPhoneMemory ); |
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217 result = memoryDialog->ExecuteL( mem ); |
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218 |
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219 if ( mem == CAknMemorySelectionDialog::EPhoneMemory ) |
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220 { |
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221 // Phone memory selected |
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222 aSelectedDrive = GetInternalDriveIndex(); |
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223 } |
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224 |
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225 else |
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226 { |
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227 // Memory card selected |
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228 aSelectedDrive = GetCardDriveIndex(); |
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229 } |
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230 |
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231 #endif //RD_MULTIPLE_DRIVE |
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232 CleanupStack::PopAndDestroy( 2 ); // header, memoryDialog |
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233 |
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234 return result; |
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235 } |
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236 |
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237 // ----------------------------------------------------------------------------- |
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238 // CCUIDriveUtils::IsInternalDrivePresent |
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239 // Set callback for the wait dialog. |
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240 // (other items were commented in a header). |
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241 // ----------------------------------------------------------------------------- |
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242 // |
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243 TBool CCUIDriveUtils::IsInternalDrivePresent() const |
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244 { |
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245 TBool result( EFalse ); |
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246 |
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247 if ( iInternalArrayIndex > -1 ) |
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248 { |
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249 result = ETrue; |
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250 } |
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251 return result; |
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252 } |
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253 |
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254 // ----------------------------------------------------------------------------- |
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255 // CCUIDriveUtils::IsCardDrivePresent |
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256 // Set callback for the wait dialog. |
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257 // (other items were commented in a header). |
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258 // ----------------------------------------------------------------------------- |
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259 // |
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260 TBool CCUIDriveUtils::IsCardDrivePresent() const |
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261 { |
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262 TBool result( EFalse ); |
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263 |
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264 if ( iCardArrayIndex > -1 ) |
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265 { |
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266 result = ETrue; |
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267 } |
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268 return result; |
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269 } |
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270 |
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271 // ----------------------------------------------------------------------------- |
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272 // CCUIDriveUtils::GetInternalDriveSpace |
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273 // Set callback for the wait dialog. |
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274 // (other items were commented in a header). |
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275 // ----------------------------------------------------------------------------- |
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276 // |
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277 TInt64 CCUIDriveUtils::GetInternalDriveSpace() const |
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278 { |
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279 return iInternalFreeMemory; |
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280 } |
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281 |
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282 // ----------------------------------------------------------------------------- |
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283 // CCUIDriveUtils::GetCardDriveSpace |
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284 // Set callback for the wait dialog. |
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285 // (other items were commented in a header). |
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286 // ----------------------------------------------------------------------------- |
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287 // |
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288 TInt64 CCUIDriveUtils::GetCardDriveSpace() const |
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289 { |
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290 return iCardFreeMemory; |
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291 } |
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292 |
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293 |
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294 // ----------------------------------------------------------------------------- |
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295 // CCUIDriveUtils::GetDriveSpace |
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296 // Get the free space on drive. |
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297 // (other items were commented in a header). |
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298 // ----------------------------------------------------------------------------- |
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299 // |
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300 TInt64 CCUIDriveUtils::GetDriveSpace( TInt aIndex ) const |
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301 { |
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302 if ( aIndex == GetInternalDriveIndex() ) |
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303 { |
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304 return GetInternalDriveSpace(); |
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305 } |
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306 else |
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307 { |
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308 return GetCardDriveSpace(); |
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309 } |
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310 } |
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311 |
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312 // ----------------------------------------------------------------------------- |
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313 // CCUIDriveUtils::GetInternalDriveSpace |
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314 // Set callback for the wait dialog. |
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315 // (other items were commented in a header). |
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316 // ----------------------------------------------------------------------------- |
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317 // |
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318 TInt CCUIDriveUtils::GetInternalDriveIndex() const |
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319 { |
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320 return iInternalArrayIndex; |
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321 } |
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322 |
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323 // ----------------------------------------------------------------------------- |
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324 // CCUIDriveUtils::GetCardDriveSpace |
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325 // Set callback for the wait dialog. |
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326 // (other items were commented in a header). |
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327 // ----------------------------------------------------------------------------- |
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328 // |
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329 TInt CCUIDriveUtils::GetCardDriveIndex() const |
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330 { |
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331 return iCardArrayIndex; |
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332 } |
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333 |
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334 // End of File |
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335 |