1 /* |
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2 * Copyright (c) 2003 - 2005 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: The control container (view) of the remote drives list view |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef CRSFWGSPLUGINDRIVELISTCONTAINER_H |
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20 #define CRSFWGSPLUGINDRIVELISTCONTAINER_H |
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21 |
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22 // INCLUDES |
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23 // System includes |
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24 #include <eikclb.h> |
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25 #include <akntitle.h> |
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26 |
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27 #include "rsfwgsplugin.hrh" |
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28 #include "rsfwgspropertywatch.h" |
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29 |
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30 // FORWARD DECLARATIONS |
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31 |
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32 class CRsfwGsPlugin; |
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33 class CRsfwMountMan; |
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34 class CEikButtonGroupContainer; |
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35 class CAknColumnListBox; |
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36 |
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37 // CLASS DECLARATION |
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38 |
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39 /** |
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40 * CRsfwGsPluginDriveListContainer container class |
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41 * @since 3.1 |
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42 * container class for Remote Drives view |
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43 */ |
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44 class CRsfwGsPluginDriveListContainer : public CCoeControl, |
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45 MEikListBoxObserver, |
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46 MCoeForegroundObserver |
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47 { |
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48 public: // Constructors and destructor |
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49 |
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50 /** |
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51 * Constructor |
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52 */ |
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53 CRsfwGsPluginDriveListContainer(CRsfwGsPlugin* aView); |
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54 |
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55 |
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56 /** |
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57 * Symbian OS default constructor. |
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58 * |
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59 * @param aRect gives the correct TRect for construction. |
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60 */ |
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61 void ConstructL( const TRect& aRect, CRsfwMountMan* aMountMan ); |
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62 |
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63 /** |
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64 * Destructor. |
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65 */ |
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66 ~CRsfwGsPluginDriveListContainer(); |
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67 |
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68 public: // From CCoeControl |
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69 |
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70 /** |
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71 * See CCoeControl |
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72 */ |
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73 TInt CountComponentControls() const; |
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74 |
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75 /** |
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76 * See CCoeControl |
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77 */ |
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78 CCoeControl* ComponentControl( TInt aIndex ) const; |
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79 |
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80 /** |
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81 * See CCoeControl |
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82 */ |
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83 TKeyResponse OfferKeyEventL( |
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84 const TKeyEvent& aKeyEvent, TEventCode aType ); |
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85 |
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86 /** |
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87 * See CCoeControl |
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88 */ |
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89 void SizeChanged(); |
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90 |
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91 /** |
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92 * See CCoeControl |
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93 */ |
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94 void HandleResourceChange( TInt aType ); |
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95 |
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96 /** |
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97 * Gets help context |
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98 */ |
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99 void GetHelpContext( TCoeHelpContext& aContext ) const; |
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100 |
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101 /** |
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102 * See CCoeControl |
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103 */ |
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104 void FocusChanged(TDrawNow aDrawNow); |
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105 |
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106 public: // MCoeForegroundObserver |
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107 |
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108 /** Handles the drive list view coming to the foreground. */ |
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109 void HandleGainingForeground(); |
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110 /** Handles the drive list view going into the background. */ |
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111 void HandleLosingForeground(); |
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112 |
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113 |
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114 public: // own methods |
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115 |
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116 /** |
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117 * Invokes editing on current item, in response to UI Edit command |
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118 */ |
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119 void EditCurrentItemL(); |
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120 |
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121 /** |
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122 * See MEikListBoxObserver |
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123 */ |
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124 void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType); |
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125 |
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126 /** |
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127 * Finds whether main list is empty |
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128 * @return ETrue if main list is empty. |
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129 */ |
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130 TBool IsListEmpty(); |
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131 |
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132 /** |
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133 * Finds whether the current item is the last item in main list |
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134 * @return ETrue if current item is last in main list. |
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135 */ |
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136 TBool IsLastItem(); |
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137 |
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138 /** |
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139 * Delete the currently focused drive. Also deletes it from CentRep |
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140 */ |
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141 void DeleteCurrentRemoteDriveL(); |
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142 |
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143 /** |
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144 * Is drive connected? |
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145 * Fetches the information from RFE |
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146 * @param the Friendly name of the drive |
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147 */ |
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148 TBool IsDriveConnectedL(const TDesC& aName); |
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149 |
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150 /** |
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151 * Sets drive in the list to 'connected' or 'disconnected' |
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152 * (modifies the icon) |
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153 * @param the Friendly name of the drive |
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154 */ |
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155 void SetDriveConnectedStateL(const TDesC& aName, TBool aConnected); |
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156 |
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157 /** |
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158 * Connects the currently chose remote drive |
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159 */ |
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160 void ConnectCurrentRemoteDriveL(); |
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161 |
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162 /** |
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163 * Disconnects the remote drive |
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164 */ |
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165 void DisconnectCurrentRemoteDriveL(); |
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166 |
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167 /** |
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168 * Loads remote drives from Central Repository |
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169 * @return TInt the number of remote drives |
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170 */ |
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171 TInt LoadRemoteDriveListArrayL(); |
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172 |
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173 /** |
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174 * Suggests next new remote drive name, this usually called by UI when |
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175 * user create a new remote drive. |
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176 * @return TDesC& new remote drive name |
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177 */ |
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178 TDesC& GetNextRemoteDriveNameL(); |
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179 |
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180 /** |
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181 * Get the name of currently focused drive. Usually called by UI. |
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182 * The pointer to buffer remains on heap, which is deleted by caller. |
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183 * @return HBufC* pointer to currently focused remote drive name |
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184 */ |
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185 HBufC* GetCurrentRemoteDriveNameLC(); |
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186 |
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187 /** |
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188 * Get the name of remote drive at index aIndex. Usually called by UI |
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189 * @return TPtrC16 Pointer to a buffer owned by the list array |
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190 */ |
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191 TPtrC GetRemoteDriveNameL(TInt aIndex); |
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192 |
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193 /** |
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194 * Sets the model |
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195 */ |
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196 void SetModel(CRsfwMountMan* iMountMan); |
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197 |
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198 /** |
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199 * Returns the number of remote drives in the list |
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200 */ |
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201 TInt RemoteDriveCount(); |
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202 |
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203 /** |
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204 * Sets the focus |
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205 */ |
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206 void SetFocus(); |
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207 |
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208 /** |
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209 * Sets the focus to given drive |
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210 */ |
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211 void SetFocusL(const TDes& aDriveName); |
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212 |
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213 /** |
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214 * Get the ID of the current remote drive. |
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215 * ID is the drive letter under which the drive is mounted |
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216 * @return TInt ID of the current remote drive |
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217 */ |
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218 TChar GetCurrentRemoteDriveIdL(); |
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219 |
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220 |
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221 void HandleResourceChangeManual(TInt aType); |
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222 |
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223 private: // own methods |
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224 |
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225 /** |
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226 * Perform the initial setup of the main list. Called by Constructor |
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227 */ |
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228 void SetupListL(); |
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229 |
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230 |
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231 /** |
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232 * Get Remote drive names |
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233 * @return CDesCArray remote drives |
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234 */ |
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235 CDesCArray* GetRemoteDriveNamesL(); |
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236 |
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237 /** |
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238 * Handles the drive list view coming to the foreground. |
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239 * Leaving variant |
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240 */ |
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241 void HandleGainingForegroundL(); |
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242 |
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243 public: // data |
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244 |
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245 // model, not owned |
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246 CRsfwMountMan* iMountMan; |
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247 |
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248 // for setting focus |
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249 TInt iCurrentItemIndex; |
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250 |
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251 private: // data |
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252 |
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253 // Pointer to the main list, owned |
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254 CAknColumnListBox* iMainList; |
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255 |
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256 // Pointer to the application view, not owned |
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257 CRsfwGsPlugin* iView; // not owned |
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258 |
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259 // The remote drive names list array, not owned |
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260 CDesCArray* iRemoteDriveListArray; |
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261 |
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262 // Buffer for holding remote drive setting name |
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263 TBuf<KMaxFriendlyNameLength> iSettingNewName; |
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264 |
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265 // Title for menu pane |
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266 TBuf<KMaxMenuPaneTitleLength> iTitle; |
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267 |
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268 // Pointer to title pane, not owned |
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269 CAknTitlePane* iTitlePane; |
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270 |
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271 // P&S notifier about changes in drive connection state |
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272 CRsfwGsPropertyWatch* iDriveConnectObserver; |
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273 |
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274 |
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275 |
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276 }; |
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277 |
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278 #endif //CRSFWGSPLUGINDRIVELISTCONTAINER_H |
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279 |
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280 // End of File |
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