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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: ?Description |
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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 <coemain.h> |
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20 #include <featmgr.h> |
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21 #include <driveinfo.h> |
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22 #include <pathinfo.h> |
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23 #include <commondialogs.rsg> |
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24 |
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25 #include "AknCommonDialogsDynMem.h" |
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26 #include "CAknMemorySelectionDialog.h" |
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27 #include "CAknMemorySelectionDialogMultiDrive.h" |
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28 #include "CAknFileSelectionDialog.h" |
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29 #include "CAknFileNamePromptDialog.h" |
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30 #include "AknCFDUtility.h" |
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31 #include "CCFDCustomFilter.h" |
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32 |
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33 // ============================ MEMBER FUNCTIONS =============================== |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // AknCommonDialogsDynMem::RunSelectDlgLD |
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37 // |
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38 // |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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42 TInt aIncludedMedias, |
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43 TDes& aFileName, |
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44 TInt aMemorySelectionResourceId, |
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45 MAknFileSelectionObserver* aObserver ) |
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46 { |
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47 return RunL( ECFDDialogTypeSelect, aFileName, |
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48 aMemorySelectionResourceId, EFalse, 0, 0, |
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49 KNullDesC, KNullDesC, |
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50 NULL, NULL, aObserver, NULL, KNullDesC, |
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51 aIncludedMedias ); |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // AknCommonDialogsDynMem::RunSelectDlgLD |
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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 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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61 TInt aIncludedMedias, |
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62 TDes& aFileName, |
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63 TInt aMemorySelectionResourceId, |
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64 MAknFileFilter* aFilter, |
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65 MAknFileSelectionObserver* aObserver ) |
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66 { |
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67 return RunL( ECFDDialogTypeSelect, aFileName, |
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68 aMemorySelectionResourceId, EFalse, 0, 0, |
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69 KNullDesC, KNullDesC, |
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70 aFilter, NULL, aObserver, NULL, KNullDesC, |
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71 aIncludedMedias ); |
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72 } |
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73 |
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74 // ----------------------------------------------------------------------------- |
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75 // AknCommonDialogsDynMem::RunSelectDlgLD |
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76 // |
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77 // |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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81 TInt aIncludedMedias, |
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82 TDes& aFileName, |
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83 TInt aMemorySelectionResourceId, |
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84 const TDesC& aFileSelectionTitle, |
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85 MAknFileSelectionObserver* aObserver ) |
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86 { |
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87 return RunL( ECFDDialogTypeSelect, aFileName, |
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88 aMemorySelectionResourceId, EFalse, 0, 0, |
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89 aFileSelectionTitle, KNullDesC, |
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90 NULL, NULL, aObserver, NULL, KNullDesC, |
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91 aIncludedMedias ); |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // AknCommonDialogsDynMem::RunSelectDlgLD |
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96 // |
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97 // |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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101 TInt aIncludedMedias, |
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102 TDes& aFileName, |
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103 TInt aMemorySelectionResourceId, |
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104 TInt aFileSelectionResourceId, |
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105 MAknFileSelectionObserver* aObserver ) |
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106 { |
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107 return RunL( ECFDDialogTypeSelect, aFileName, |
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108 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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109 KNullDesC, KNullDesC, |
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110 NULL, NULL, aObserver, NULL, KNullDesC, |
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111 aIncludedMedias ); |
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112 } |
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113 |
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114 // ----------------------------------------------------------------------------- |
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115 // AknCommonDialogsDynMem::RunMoveDlgLD |
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116 // |
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117 // |
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118 // ----------------------------------------------------------------------------- |
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119 // |
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120 EXPORT_C TBool AknCommonDialogsDynMem::RunMoveDlgLD( |
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121 TInt aIncludedMedias, |
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122 TDes& aDirectory, |
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123 TInt aMemorySelectionResourceId, |
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124 MAknFileSelectionObserver* aObserver ) |
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125 { |
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126 return RunL( ECFDDialogTypeMove, aDirectory, |
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127 aMemorySelectionResourceId, EFalse, 0, 0, |
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128 KNullDesC, KNullDesC, |
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129 NULL, NULL, aObserver, NULL, KNullDesC, |
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130 aIncludedMedias ); |
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131 } |
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132 |
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133 // ----------------------------------------------------------------------------- |
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134 // AknCommonDialogsDynMem::RunMoveDlgLD |
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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 EXPORT_C TBool AknCommonDialogsDynMem::RunMoveDlgLD( |
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140 TInt aIncludedMedias, |
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141 TDes& aDirectory, |
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142 TInt aMemorySelectionResourceId, |
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143 MAknFileFilter* aFilter, |
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144 MAknFileSelectionObserver* aObserver ) |
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145 { |
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146 return RunL( ECFDDialogTypeMove, aDirectory, |
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147 aMemorySelectionResourceId, EFalse, 0, 0, |
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148 KNullDesC, KNullDesC, |
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149 aFilter, NULL, aObserver, NULL, KNullDesC, |
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150 aIncludedMedias ); |
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151 } |
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152 |
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153 // ----------------------------------------------------------------------------- |
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154 // AknCommonDialogsDynMem::RunMoveDlgLD |
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155 // |
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156 // |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 EXPORT_C TBool AknCommonDialogsDynMem::RunMoveDlgLD( |
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160 TInt aIncludedMedias, |
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161 TDes& aDirectory, |
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162 TInt aMemorySelectionResourceId, |
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163 const TDesC& aFileSelectionTitle, |
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164 MAknFileSelectionObserver* aObserver ) |
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165 { |
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166 return RunL( ECFDDialogTypeMove, aDirectory, |
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167 aMemorySelectionResourceId, EFalse, 0, 0, |
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168 aFileSelectionTitle, KNullDesC, |
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169 NULL, NULL, aObserver, NULL, KNullDesC, |
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170 aIncludedMedias ); |
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171 } |
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172 |
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173 // ----------------------------------------------------------------------------- |
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174 // AknCommonDialogsDynMem::RunMoveDlgLD |
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175 // |
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176 // |
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177 // ----------------------------------------------------------------------------- |
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178 // |
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179 EXPORT_C TBool AknCommonDialogsDynMem::RunMoveDlgLD( |
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180 TInt aIncludedMedias, |
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181 TDes& aDirectory, |
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182 TInt aMemorySelectionResourceId, |
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183 TInt aFileSelectionResourceId, |
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184 MAknFileSelectionObserver* aObserver ) |
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185 { |
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186 return RunL( ECFDDialogTypeMove, aDirectory, |
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187 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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188 KNullDesC, KNullDesC, |
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189 NULL, NULL, aObserver, NULL, KNullDesC, |
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190 aIncludedMedias); |
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191 } |
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192 |
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193 // ----------------------------------------------------------------------------- |
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194 // AknCommonDialogsDynMem::RunSaveDlgLD |
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195 // |
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196 // |
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197 // ----------------------------------------------------------------------------- |
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198 // |
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199 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgLD( |
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200 TInt aIncludedMedias, |
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201 TDes& aDefaultFileName, |
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202 TInt aMemorySelectionResourceId, |
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203 MAknFileSelectionObserver* aObserver ) |
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204 { |
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205 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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206 aMemorySelectionResourceId, EFalse, 0, 0, |
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207 KNullDesC, KNullDesC, |
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208 NULL, NULL, NULL, aObserver, KNullDesC, |
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209 aIncludedMedias ); |
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210 } |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // AknCommonDialogsDynMem::RunSaveDlgLD |
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214 // |
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215 // |
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216 // ----------------------------------------------------------------------------- |
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217 // |
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218 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgLD( |
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219 TInt aIncludedMedias, |
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220 TDes& aDefaultFileName, |
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221 TInt aMemorySelectionResourceId, |
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222 MAknFileFilter* aFilter, |
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223 MAknFileSelectionObserver* aObserver ) |
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224 { |
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225 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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226 aMemorySelectionResourceId, EFalse, 0, 0, |
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227 KNullDesC, KNullDesC, |
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228 aFilter, NULL, NULL, aObserver, KNullDesC, |
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229 aIncludedMedias ); |
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230 } |
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231 |
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232 // ----------------------------------------------------------------------------- |
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233 // AknCommonDialogsDynMem::RunSaveDlgLD |
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234 // |
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235 // |
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236 // ----------------------------------------------------------------------------- |
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237 // |
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238 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgLD( |
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239 TInt aIncludedMedias, |
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240 TDes& aDefaultFileName, |
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241 TInt aMemorySelectionResourceId, |
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242 const TDesC& aFileSelectionTitle, |
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243 const TDesC& aFileNamePromptTitle, |
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244 MAknFileSelectionObserver* aObserver ) |
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245 { |
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246 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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247 aMemorySelectionResourceId, EFalse, 0, 0, |
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248 aFileSelectionTitle, aFileNamePromptTitle, |
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249 NULL, NULL, NULL, aObserver, KNullDesC, |
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250 aIncludedMedias ); |
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251 } |
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252 |
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253 // ----------------------------------------------------------------------------- |
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254 // AknCommonDialogsDynMem::RunSaveDlgLD |
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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 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgLD( |
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260 TInt aIncludedMedias, |
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261 TDes& aDefaultFileName, |
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262 TInt aMemorySelectionResourceId, |
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263 TInt aFileSelectionResourceId, |
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264 MAknFileSelectionObserver* aObserver ) |
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265 { |
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266 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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267 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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268 KNullDesC, KNullDesC, |
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269 NULL, NULL, NULL, aObserver, KNullDesC, |
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270 aIncludedMedias ); |
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271 } |
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272 |
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273 // ----------------------------------------------------------------------------- |
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274 // AknCommonDialogsDynMem::RunSaveDlgLD |
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275 // |
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276 // |
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277 // ----------------------------------------------------------------------------- |
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278 // |
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279 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgLD( |
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280 TInt aIncludedMedias, |
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281 TDes& aDefaultFileName, |
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282 TInt aMemorySelectionResourceId, |
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283 TInt aFileSelectionResourceId, |
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284 const TDesC& aFileNamePromptTitle, |
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285 MAknFileSelectionObserver* aObserver ) |
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286 { |
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287 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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288 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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289 KNullDesC, aFileNamePromptTitle, |
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290 NULL, NULL, NULL, aObserver, KNullDesC, |
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291 aIncludedMedias ); |
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292 } |
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293 |
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294 // ----------------------------------------------------------------------------- |
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295 // AknCommonDialogsDynMem::RunSaveDlgLD |
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296 // |
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297 // |
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298 // ----------------------------------------------------------------------------- |
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299 // |
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300 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgNoDirectorySelectionLD( |
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301 TInt aIncludedMedias, |
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302 TDes& aDefaultFileName, |
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303 TInt aMemorySelectionResourceId, |
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304 MAknFileSelectionObserver* aObserver ) |
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305 { |
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306 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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307 aMemorySelectionResourceId, ETrue, 0, 0, |
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308 KNullDesC, KNullDesC, |
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309 NULL, NULL, NULL, aObserver, KNullDesC, |
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310 aIncludedMedias ); |
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311 } |
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312 |
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313 // ----------------------------------------------------------------------------- |
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314 // AknCommonDialogsDynMem::RunSaveDlgLD |
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315 // |
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316 // |
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317 // ----------------------------------------------------------------------------- |
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318 // |
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319 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgNoDirectorySelectionLD( |
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320 TInt aIncludedMedias, |
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321 TDes& aDefaultFileName, |
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322 TInt aMemorySelectionResourceId, |
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323 const TDesC& aFileNamePromptTitle, |
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324 MAknFileSelectionObserver* aObserver ) |
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325 { |
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326 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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327 aMemorySelectionResourceId, ETrue, 0, 0, |
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328 KNullDesC, aFileNamePromptTitle, |
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329 NULL, NULL, NULL, aObserver, KNullDesC, |
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330 aIncludedMedias ); |
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331 } |
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332 |
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333 // ----------------------------------------------------------------------------- |
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334 // AknCommonDialogsDynMem::RunCopyDlgLD |
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335 // |
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336 // |
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337 // ----------------------------------------------------------------------------- |
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338 // |
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339 EXPORT_C TBool AknCommonDialogsDynMem::RunCopyDlgLD( |
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340 TInt aIncludedMedias, |
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341 TDes& aDirectory, |
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342 TInt aMemorySelectionResourceId, |
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343 MAknFileSelectionObserver* aObserver ) |
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344 { |
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345 return RunL( ECFDDialogTypeCopy, aDirectory, |
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346 aMemorySelectionResourceId, EFalse, 0, 0, |
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347 KNullDesC, KNullDesC, |
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348 NULL, NULL, aObserver, NULL, KNullDesC, |
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349 aIncludedMedias ); |
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350 } |
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351 |
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352 |
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353 // ----------------------------------------------------------------------------- |
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354 // AknCommonDialogsDynMem::RunCopyDlgLD |
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355 // |
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356 // |
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357 // ----------------------------------------------------------------------------- |
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358 // |
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359 EXPORT_C TBool AknCommonDialogsDynMem::RunCopyDlgLD( |
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360 TInt aIncludedMedias, |
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361 TDes& aDirectory, |
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362 TInt aMemorySelectionResourceId, |
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363 MAknFileFilter* aFilter, |
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364 MAknFileSelectionObserver* aObserver ) |
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365 { |
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366 return RunL( ECFDDialogTypeCopy, aDirectory, |
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367 aMemorySelectionResourceId, EFalse, 0, 0, |
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368 KNullDesC, KNullDesC, |
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369 aFilter, NULL, aObserver, NULL, KNullDesC, |
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370 aIncludedMedias ); |
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371 } |
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372 |
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373 // ----------------------------------------------------------------------------- |
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374 // AknCommonDialogsDynMem::RunCopyDlgLD |
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375 // |
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376 // |
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377 // ----------------------------------------------------------------------------- |
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378 // |
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379 EXPORT_C TBool AknCommonDialogsDynMem::RunCopyDlgLD( |
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380 TInt aIncludedMedias, |
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381 TDes& aDirectory, |
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382 TInt aMemorySelectionResourceId, |
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383 TInt aFileSelectionResourceId, |
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384 MAknFileSelectionObserver* aObserver ) |
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385 { |
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386 return RunL( ECFDDialogTypeCopy, aDirectory, |
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387 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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388 KNullDesC, KNullDesC, |
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389 NULL, NULL, aObserver, NULL, KNullDesC, |
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390 aIncludedMedias ); |
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391 } |
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392 |
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393 // ----------------------------------------------------------------------------- |
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394 // AknCommonDialogsDynMem::RunSelectDlgLD |
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395 // |
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396 // |
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397 // ----------------------------------------------------------------------------- |
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398 // |
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399 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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400 TInt aIncludedMedias, |
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401 TDes& aFileName, |
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402 const TDesC& aStartFolder, |
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403 TInt aMemorySelectionResourceId, |
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404 MAknFileSelectionObserver* aObserver ) |
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405 { |
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406 return RunL( ECFDDialogTypeSelect, aFileName, |
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407 aMemorySelectionResourceId, EFalse, 0, 0, |
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408 KNullDesC, KNullDesC, |
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409 NULL, NULL, aObserver, NULL, aStartFolder, |
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410 aIncludedMedias ); |
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411 } |
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412 |
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413 // ----------------------------------------------------------------------------- |
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414 // AknCommonDialogsDynMem::RunSelectDlgLD |
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415 // |
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416 // |
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417 // ----------------------------------------------------------------------------- |
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418 // |
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419 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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420 TInt aIncludedMedias, |
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421 TDes& aFileName, |
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422 const TDesC& aStartFolder, |
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423 TInt aMemorySelectionResourceId, |
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424 MAknFileFilter* aFilter, |
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425 MAknFileSelectionObserver* aObserver ) |
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426 { |
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427 |
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428 return RunL( ECFDDialogTypeSelect, aFileName, |
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429 aMemorySelectionResourceId, EFalse, 0, 0, |
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430 KNullDesC, KNullDesC, |
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431 aFilter, NULL, aObserver, NULL, aStartFolder, |
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432 aIncludedMedias ); |
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433 } |
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434 |
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435 // ----------------------------------------------------------------------------- |
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436 // AknCommonDialogsDynMem::RunSelectDlgLD |
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437 // |
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438 // |
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439 // ----------------------------------------------------------------------------- |
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440 // |
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441 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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442 TInt aIncludedMedias, |
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443 TDes& aFileName, |
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444 const TDesC& aStartFolder, |
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445 TInt aMemorySelectionResourceId, |
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446 const TDesC& aFileSelectionTitle, |
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447 MAknFileSelectionObserver* aObserver ) |
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448 { |
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449 |
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450 return RunL( ECFDDialogTypeSelect, aFileName, |
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451 aMemorySelectionResourceId, EFalse, 0, 0, |
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452 aFileSelectionTitle, KNullDesC, |
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453 NULL, NULL, aObserver, NULL, aStartFolder, |
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454 aIncludedMedias ); |
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455 } |
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456 |
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457 // ----------------------------------------------------------------------------- |
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458 // AknCommonDialogsDynMem::RunSelectDlgLD |
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459 // |
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460 // |
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461 // ----------------------------------------------------------------------------- |
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462 // |
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463 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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464 TInt aIncludedMedias, |
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465 TDes& aFileName, |
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466 const TDesC& aStartFolder, |
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467 TInt aMemorySelectionResourceId, |
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468 TInt aFileSelectionResourceId, |
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469 MAknFileSelectionObserver* aObserver ) |
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470 { |
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471 return RunL( ECFDDialogTypeSelect, aFileName, |
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472 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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473 KNullDesC, KNullDesC, |
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474 NULL, NULL, aObserver, NULL, aStartFolder, |
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475 aIncludedMedias ); |
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476 } |
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477 // ----------------------------------------------------------------------------- |
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478 // AknCommonDialogsDynMem::RunSelectDlgLD |
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479 // |
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480 // |
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481 // ----------------------------------------------------------------------------- |
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482 // |
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483 EXPORT_C TBool AknCommonDialogsDynMem::RunSelectDlgLD( |
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484 TInt aIncludedMedias, |
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485 TDes& aFileName, |
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486 const TDesC& aStartFolder, |
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487 TInt aMemorySelectionResourceId, |
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488 TInt aFileSelectionResourceId, |
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489 const TDesC& aFileSelectionTitle, |
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490 MAknFileFilter* aFilter, |
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491 MAknFileSelectionObserver* aObserver ) |
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492 { |
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493 return RunL( ECFDDialogTypeSelect, aFileName, |
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494 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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495 aFileSelectionTitle, KNullDesC, |
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496 aFilter, NULL, aObserver, NULL, aStartFolder, |
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497 aIncludedMedias ); |
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498 } |
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499 |
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500 // ----------------------------------------------------------------------------- |
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501 // AknCommonDialogsDynMem::RunSaveDlgLD |
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502 // |
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503 // |
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504 // ----------------------------------------------------------------------------- |
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505 // |
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506 EXPORT_C TBool AknCommonDialogsDynMem::RunSaveDlgLD( |
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507 TInt aIncludedMedias, |
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508 TDes& aDefaultFileName, |
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509 const TDesC& aStartFolder, |
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510 TInt aMemorySelectionResourceId, |
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511 TInt aFileSelectionResourceId, |
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512 const TDesC& aFileSelectionTitle, |
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513 MAknFileFilter* aFilter, |
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514 MAknFileSelectionObserver* aObserver ) |
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515 { |
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516 return RunL( ECFDDialogTypeSave, aDefaultFileName, |
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517 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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518 aFileSelectionTitle, KNullDesC, |
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519 aFilter, NULL, aObserver, NULL, aStartFolder, |
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520 aIncludedMedias ); |
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521 } |
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522 |
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523 // ----------------------------------------------------------------------------- |
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524 // AknCommonDialogsDynMem::RunFolderSelectDlgLD |
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525 // |
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526 // |
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527 // ----------------------------------------------------------------------------- |
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528 // |
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529 EXPORT_C TBool AknCommonDialogsDynMem::RunFolderSelectDlgLD( |
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530 TInt aIncludedMedias, |
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531 TDes& aFolder, |
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532 const TDesC& aStartFolder, |
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533 TInt aMemorySelectionResourceId, |
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534 TInt aFileSelectionResourceId, |
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535 const TDesC& aFileSelectionTitle, |
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536 MAknFileFilter* aFilter, |
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537 MAknFileSelectionObserver* aObserver ) |
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538 { |
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539 return RunL( ECFDDialogTypeBrowse, aFolder, |
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540 aMemorySelectionResourceId, EFalse, aFileSelectionResourceId, 0, |
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541 aFileSelectionTitle, KNullDesC, |
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542 aFilter, NULL, aObserver, NULL, aStartFolder, |
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543 aIncludedMedias ); |
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544 } |
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545 |
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546 // ----------------------------------------------------------------------------- |
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547 // AknCommonDialogsDynMem::RunL |
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548 // |
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549 // |
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550 // ----------------------------------------------------------------------------- |
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551 // |
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552 TBool AknCommonDialogsDynMem::RunL( |
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553 TCommonDialogType aDialogType, |
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554 TDes& aFileName, |
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555 TInt aMemorySelectionResourceId, |
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556 TBool aNoFileSelectionDialog, |
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557 TInt aFileSelectionResourceId, |
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558 TInt aFileNamePromptResourceId, |
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559 const TDesC& aFileSelectionTitle, |
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560 const TDesC& aFileNamePromptTitle, |
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561 MAknFileFilter* aFileFilter, |
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562 MAknMemorySelectionObserver* /*aMemorySelectionObserver*/, |
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563 MAknFileSelectionObserver* aFileSelectionObserver, |
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564 MAknFileSelectionObserver* aFileNamePromptObserver, |
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565 const TDesC& aStartFolder, |
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566 TInt aIncludedMedias ) |
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567 { |
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568 |
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569 FeatureManager::InitializeLibL(); |
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570 TBool mmcSupported( FeatureManager::FeatureSupported( KFeatureIdMmc ) ); |
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571 FeatureManager::UnInitializeLib(); |
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572 CCoeEnv* coeEnv = CCoeEnv::Static(); |
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573 |
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574 // Temp variables |
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575 HBufC* rootPath = HBufC::NewLC(KMaxPath); |
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576 HBufC* defaultFolder = HBufC::NewLC(KMaxPath); |
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577 HBufC* cachedRootPath = HBufC::NewLC(KMaxPath); |
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578 |
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579 TPtr ptrRootPath = rootPath->Des(); |
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580 TPtr ptrDefaultFolder = defaultFolder->Des(); |
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581 TPtr ptrCachedRootPath = cachedRootPath->Des(); |
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582 |
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583 TDriveNumber defaultDrive; |
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584 User::LeaveIfError( |
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585 DriveInfo::GetDefaultDrive( DriveInfo::EDefaultSystem, |
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586 ( TInt& )defaultDrive ) ); |
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587 TDriveNumber selectedDrive( defaultDrive ); |
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588 |
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589 // Variables for return values from dialogs |
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590 TBool memoryReturnValue( EFalse ); |
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591 TBool fileReturnValue( EFalse ); |
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592 TBool promptReturnValue( EFalse ); |
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593 |
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594 // These booleans tell what dialogs have been shown |
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595 TBool usedMemorySelection( EFalse ); |
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596 TBool usedFileSelection( EFalse ); |
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597 TBool usedFileNamePrompt( EFalse ); |
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598 |
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599 // Variable to handle start folder, if client gives a specific folder to |
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600 // start browsing in file selecting |
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601 HBufC * startFolder = aStartFolder.AllocLC(); |
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602 TPtr ptrStartFolder = startFolder->Des(); |
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603 |
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604 TDriveNumber defaultMMC; |
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605 User::LeaveIfError( |
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606 DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRemovableMassStorage, |
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607 ( TInt& )defaultMMC ) ); |
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608 TCFDDriveStatus driveStatus( EDriveOK ); |
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609 |
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610 // Start a FOREVER loop in order to show memory selection dialog again if |
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611 // user hits back in file selection |
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612 FOREVER |
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613 { |
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614 // Reset variables |
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615 *rootPath = KNullDesC; |
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616 *defaultFolder = KNullDesC; |
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617 fileReturnValue = ETrue; |
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618 promptReturnValue = ETrue; |
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619 memoryReturnValue = EFalse; |
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620 |
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621 ptrRootPath = rootPath->Des(); |
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622 ptrDefaultFolder = defaultFolder->Des(); |
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623 |
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624 if ( mmcSupported ) |
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625 { |
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626 driveStatus = AknCFDUtility::DriveStatusL( defaultMMC ); |
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627 } |
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628 |
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629 // Start folder is not defined so ask for it. Normal situation, or |
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630 // second round with user given starting folder. |
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631 if ( ptrStartFolder == KNullDesC ) |
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632 { |
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633 // Run MEMORY SELECTION DIALOG |
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634 CAknMemorySelectionDialogMultiDrive* memoryDialogMD = |
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635 CAknMemorySelectionDialogMultiDrive::NewL( |
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636 aDialogType, |
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637 aMemorySelectionResourceId, |
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638 EFalse, |
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639 aIncludedMedias |
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640 ); |
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641 CleanupStack::PushL( memoryDialogMD ); |
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642 |
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643 // Check if there ame multiple drives in which case use memory |
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644 // selection instead of file selection. |
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645 if( usedMemorySelection || |
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646 AknCFDUtility::UserVisibleDriveCountL( aIncludedMedias ) > 1 ) |
|
647 { |
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648 // Multiple drives: Execute memory selection |
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649 memoryReturnValue = memoryDialogMD->ExecuteL( selectedDrive, |
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650 &ptrRootPath, &ptrDefaultFolder ); |
|
651 usedMemorySelection = ETrue; // Memory selection was used |
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652 CleanupStack::PopAndDestroy();// memoryDialog or memoryDialogMD |
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653 if ( !memoryReturnValue ) |
|
654 { |
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655 // User cancels memory selection |
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656 CleanupStack::PopAndDestroy(startFolder); |
|
657 CleanupStack::PopAndDestroy(cachedRootPath); |
|
658 CleanupStack::PopAndDestroy(defaultFolder); |
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659 CleanupStack::PopAndDestroy(rootPath); |
|
660 return EFalse; |
|
661 } |
|
662 } |
|
663 else |
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664 { |
|
665 // Only one drive - get it's paths. EPhoneMemory is legacy. |
|
666 // Functionally it points to index 0 of stored paths array, not |
|
667 // necessarily the drive of the phone memory. |
|
668 |
|
669 // The above is only valid for legacy code (even remote drive is |
|
670 // used). For multiple drive support, default system drive |
|
671 // should be more reasonable to be used in this case. |
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672 memoryDialogMD->GetDrivePaths( |
|
673 defaultDrive, |
|
674 &ptrRootPath, |
|
675 &ptrDefaultFolder |
|
676 ); |
|
677 CleanupStack::PopAndDestroy();// memoryDialog or memoryDialogMD |
|
678 } |
|
679 } |
|
680 else // User gave a specific folder to start browsing |
|
681 { |
|
682 ptrDefaultFolder = ptrStartFolder; |
|
683 AknCFDUtility::AddTrailingBackslash(ptrDefaultFolder); |
|
684 TDriveNumber driveNumber = ( TDriveNumber ) |
|
685 AknCFDUtility::DriveNumber( ptrDefaultFolder ); |
|
686 |
|
687 // Different logic should be used here. |
|
688 // Not only C & E drives need to be checked now. And the new method |
|
689 // PathInfo::GetRootPath could be used to get each drive's root |
|
690 // path. The specific folder user gave should be in drive's root |
|
691 // path. So generic check is launched here. |
|
692 PathInfo::GetRootPath( ptrRootPath, driveNumber ); |
|
693 |
|
694 if ( ptrDefaultFolder.Length() ) |
|
695 { |
|
696 if ( ptrDefaultFolder.Left( ptrRootPath.Length() ).CompareF( |
|
697 ptrRootPath ) ) |
|
698 { |
|
699 User::Leave( KErrPathNotFound ); |
|
700 } |
|
701 else |
|
702 { |
|
703 ptrDefaultFolder = ptrDefaultFolder.Right( |
|
704 ptrDefaultFolder.Length() - ptrRootPath.Length() ); |
|
705 } |
|
706 } |
|
707 |
|
708 // Use system default drive if current drive is not ready |
|
709 driveStatus = AknCFDUtility::DriveStatusL( driveNumber ); |
|
710 |
|
711 if ( driveStatus == EDriveNotReady ) |
|
712 { |
|
713 PathInfo::GetRootPath( ptrRootPath, defaultDrive ); |
|
714 ptrDefaultFolder = KNullDesC; |
|
715 } |
|
716 |
|
717 ptrStartFolder = KNullDesC; // we use starting folder only once... |
|
718 |
|
719 usedMemorySelection = |
|
720 ( AknCFDUtility::UserVisibleDriveCountL( aIncludedMedias ) > 1 ); |
|
721 } |
|
722 |
|
723 ptrCachedRootPath = ptrRootPath; |
|
724 |
|
725 CAknFileSelectionDialog* fileDialog = NULL; |
|
726 // aNoFileSelectionDialog is ETrue only with save dialog when the |
|
727 // client does not want the file selection dialog to be launched: |
|
728 if( !aNoFileSelectionDialog ) |
|
729 { |
|
730 fileDialog = CAknFileSelectionDialog::NewL( aDialogType, |
|
731 aFileSelectionResourceId ); |
|
732 CleanupStack::PushL( fileDialog ); |
|
733 fileDialog->SetTitleL( aFileSelectionTitle ); |
|
734 fileDialog->SetObserver( aFileSelectionObserver ); |
|
735 if ( usedMemorySelection ) |
|
736 { |
|
737 HBufC* text = coeEnv->AllocReadResourceLC( |
|
738 R_CFD_TEXT_SOFTKEY_BACK ); |
|
739 fileDialog->SetRightSoftkeyRootFolderL( *text ); |
|
740 CleanupStack::PopAndDestroy(); // text |
|
741 } |
|
742 fileDialog->SetDefaultFolderL( ptrDefaultFolder ); |
|
743 if( aFileFilter ) |
|
744 { |
|
745 CCFDCustomFilter* filter = |
|
746 new( ELeave ) CCFDCustomFilter( aFileFilter ); |
|
747 CleanupStack::PushL( filter ); |
|
748 fileDialog->AddFilterL( filter ); // Ownership is transferred |
|
749 CleanupStack::Pop(); // filter |
|
750 } |
|
751 } |
|
752 else |
|
753 { |
|
754 ptrCachedRootPath.Append( ptrDefaultFolder ); |
|
755 } |
|
756 |
|
757 // Start file selection ExecuteL loop (needed in save case) |
|
758 FOREVER |
|
759 { |
|
760 usedFileSelection = EFalse; |
|
761 usedFileNamePrompt = EFalse; |
|
762 |
|
763 // Root path must be always the root path which is read from |
|
764 // resource |
|
765 ptrRootPath = ptrCachedRootPath; |
|
766 if( fileDialog ) |
|
767 { |
|
768 TRAPD( endKeyErr, fileReturnValue = fileDialog->ExecuteL( ptrRootPath ) ); |
|
769 if ( endKeyErr == KErrAbort ) |
|
770 { |
|
771 CleanupStack::PopAndDestroy(); // fileDialog |
|
772 CleanupStack::PopAndDestroy(4); //4 number of HBufC |
|
773 return EFalse; |
|
774 } |
|
775 |
|
776 // If file selection dialog returns ESelectionKey, it means |
|
777 // that browsing was not used. The directory was empty. |
|
778 if ( fileReturnValue != CAknCommonDialogsBase::ESelectionKey ) |
|
779 { |
|
780 usedFileSelection = ETrue; |
|
781 } |
|
782 |
|
783 // If the user cancels file selection and memory selection was |
|
784 // not used, exit function |
|
785 if ( ( !usedMemorySelection ) && ( !fileReturnValue ) ) |
|
786 { |
|
787 CleanupStack::PopAndDestroy(); // fileDialog |
|
788 CleanupStack::PopAndDestroy(4); //4 number of HBufC |
|
789 return EFalse; |
|
790 } |
|
791 } |
|
792 |
|
793 // If dialog type is SAVE and user selected something or in the case |
|
794 // of save dialog, if the file selection was not used at all, show |
|
795 // Filename prompt dialog |
|
796 if ( ( ( aDialogType == ECFDDialogTypeSave ) |
|
797 && ( fileReturnValue ) ) || aNoFileSelectionDialog ) |
|
798 { |
|
799 CAknFileNamePromptDialog* promptDialog = |
|
800 CAknFileNamePromptDialog::NewL( |
|
801 aFileNamePromptResourceId ); |
|
802 CleanupStack::PushL( promptDialog ); |
|
803 promptDialog->SetTitleL( aFileNamePromptTitle ); |
|
804 promptDialog->SetObserver( aFileNamePromptObserver ); |
|
805 promptDialog->SetPathL( ptrRootPath ); |
|
806 |
|
807 promptReturnValue = promptDialog->ExecuteL( aFileName ); |
|
808 CleanupStack::PopAndDestroy(); // promptDialog |
|
809 usedFileNamePrompt = ETrue; |
|
810 if ( promptReturnValue ) |
|
811 { |
|
812 // User approved the filename. |
|
813 // Exit loop |
|
814 break; |
|
815 } |
|
816 else |
|
817 { |
|
818 // User cancelled the operation. |
|
819 if ( fileDialog ) |
|
820 { |
|
821 CleanupStack::PopAndDestroy(); // fileDialog |
|
822 } |
|
823 CleanupStack::PopAndDestroy(4); //4 number of HBufC |
|
824 return EFalse; |
|
825 } |
|
826 } |
|
827 // Exit loop if filename prompt wasn't used |
|
828 if ( ( !usedFileNamePrompt ) || |
|
829 // Exit loop if file selection wasn't used but prompt was |
|
830 ( usedFileNamePrompt && !usedFileSelection ) ) |
|
831 { |
|
832 break; |
|
833 } |
|
834 } // FOREVER |
|
835 |
|
836 if ( fileDialog ) |
|
837 { |
|
838 CleanupStack::PopAndDestroy(); // fileDialog |
|
839 } |
|
840 |
|
841 if ( // If neither file selection or filename prompt was used, break |
|
842 ( !usedFileNamePrompt && !usedFileSelection ) || |
|
843 // If filename prompt was used and selection was made, break |
|
844 ( usedFileNamePrompt && promptReturnValue ) || |
|
845 // If only file selection was used and selection made, break |
|
846 ( usedFileSelection && !usedFileNamePrompt && fileReturnValue ) ) |
|
847 { |
|
848 break; |
|
849 } |
|
850 |
|
851 } // FOREVER |
|
852 |
|
853 if ( aDialogType == ECFDDialogTypeSave ) |
|
854 { |
|
855 // In the save case, append the typed file in the end of path |
|
856 // If not enough space in descriptor, let the system panic because |
|
857 // it's not reasonable to append a partial file name. |
|
858 ptrRootPath.Append( aFileName ); |
|
859 } |
|
860 |
|
861 aFileName = ptrRootPath; |
|
862 |
|
863 CleanupStack::PopAndDestroy(4); //4 number of HBufC |
|
864 |
|
865 return ETrue; |
|
866 } |
|
867 |
|
868 |
|
869 // End of File |