1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #include <QGraphicsWidget> |
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19 |
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20 #include <HbLabel> |
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21 #include <HbMenu> |
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22 #include <HbAction> |
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23 #include <HbListWidget> |
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24 #include <HbListWidgetItem> |
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25 #include <HbDocumentLoader> |
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26 #include <HbInstance> |
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27 |
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28 #include <xqserviceutil.h> |
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29 |
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30 #include "wlanqtutils.h" |
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31 #include "wlanqtutilswlanap.h" |
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32 #include "wlanqtutilswlaniap.h" |
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33 #include "wlanqtutilscommon.h" |
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34 |
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35 #include "wlansniffer.h" |
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36 #include "wlansnifferlistview.h" |
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37 #include "OstTraceDefinitions.h" |
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38 #ifdef OST_TRACE_COMPILER_IN_USE |
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39 #include "wlansnifferlistviewTraces.h" |
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40 #endif |
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41 |
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42 WlanSnifferListView::WlanSnifferListView(WlanSniffer *appRef) : |
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43 mWlanList(NULL), |
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44 mStatusLabel(NULL), |
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45 mAppRef(appRef), |
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46 mConnectingIapId(0), |
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47 mContextMenu(NULL) |
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48 { |
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49 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_WLANSNIFFERLISTVIEW_ENTRY ); |
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50 |
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51 bool ok = false; |
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52 HbDocumentLoader loader; |
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53 loader.load(":/docml/wlansnifferlistview.docml", &ok); |
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54 Q_ASSERT_X(ok, "Wlan Sniffer", "Invalid docml file"); |
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55 |
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56 // Load the view by name from the xml file |
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57 QGraphicsWidget *widget = loader.findWidget("occ_list"); |
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58 Q_ASSERT_X(widget != 0, "Wlan Sniffer", "View not found"); |
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59 // Set the WlanListView view to be the widget that was loaded from the xml |
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60 setWidget(widget); |
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61 |
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62 HbMenu *viewMenu = qobject_cast<HbMenu *>(loader.findWidget("viewMenu")); |
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63 Q_ASSERT_X(viewMenu != 0, "Wlan Sniffer", "Menu not found"); |
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64 setMenu(viewMenu); |
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65 |
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66 mWlanList = qobject_cast<HbListWidget *>(loader.findWidget("listWidget")); |
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67 Q_ASSERT_X(mWlanList != 0, "Wlan Sniffer", "List not found"); |
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68 |
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69 mStatusLabel = qobject_cast<HbLabel *>(loader.findWidget("statusLabel")); |
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70 Q_ASSERT_X(mStatusLabel != 0, "Wlan Sniffer", "Label not found"); |
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71 |
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72 connect( |
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73 mWlanList, |
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74 SIGNAL(activated(HbListWidgetItem *)), |
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75 this, |
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76 SLOT(handleListItemActivated(HbListWidgetItem *))); |
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77 connect( |
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78 mWlanList, |
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79 SIGNAL(longPressed(HbListWidgetItem *, const QPointF &)), |
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80 this, |
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81 SLOT(handleListItemLongPressed(HbListWidgetItem *, const QPointF &))); |
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82 |
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83 // Set correct orientation when drawing view first time. Orientation change |
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84 // on the fly is not yet implemented |
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85 if (HbInstance::instance()->allMainWindows().value(0)->orientation() == Qt::Horizontal) { |
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86 bool loaded = false; |
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87 loader.load( ":/docml/wlansnifferlistview.docml", "landscape", &loaded ); |
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88 } // else: portrait is ok by default |
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89 |
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90 // We need to create a custom navigation action in case the application was |
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91 // launched as embedded via QtHighway |
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92 if (XQServiceUtil::isEmbedded()) { |
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93 HbAction *completeAction = new HbAction(Hb::BackNaviAction, this); |
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94 setNavigationAction(completeAction); |
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95 connect( |
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96 completeAction, |
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97 SIGNAL(triggered(bool)), |
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98 this, |
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99 SIGNAL(completeServiceTriggered())); |
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100 // TODO: What to do when exit action is ran? Should we close whole control panel? |
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101 } |
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102 |
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103 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_WLANSNIFFERLISTVIEW_EXIT ); |
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104 } |
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105 |
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106 WlanSnifferListView::~WlanSnifferListView() |
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107 { |
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108 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_WLANSNIFFERLISTVIEWDESTR_ENTRY ); |
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109 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_WLANSNIFFERLISTVIEWDESTR_EXIT ); |
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110 } |
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111 |
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112 void WlanSnifferListView::update() |
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113 { |
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114 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_UPDATE_ENTRY ); |
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115 |
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116 // Do not update list while the context menu is open |
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117 if (mContextMenu == NULL) { |
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118 QList<WlanQtUtilsWlanAp*> aps; |
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119 QList<WlanQtUtilsWlanIap*> iaps; |
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120 |
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121 mAppRef->wlanQtUtils()->availableWlanAps(iaps, aps); |
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122 |
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123 mWlanList->clear(); |
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124 |
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125 // Loop the IAPs and APs and create the list items (lists are ordered already by Wlan Qt Utilities) |
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126 foreach (WlanQtUtilsWlanIap *iap, iaps) { |
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127 mWlanList->addItem(wlanListItemIapCreate(iap)); |
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128 } |
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129 // Loop the AP's and create the list items |
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130 foreach (WlanQtUtilsWlanAp *ap, aps) { |
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131 mWlanList->addItem(wlanListItemApCreate(ap)); |
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132 } |
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133 } |
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134 |
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135 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_UPDATE_EXIT ); |
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136 } |
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137 |
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138 void WlanSnifferListView::updateConnectionOpened(int iapId) |
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139 { |
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140 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_UPDATECONNECTIONOPENED_ENTRY ); |
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141 |
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142 mStatusLabel->setPlainText( |
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143 hbTrId("txt_occ_grid_connected_to_1").arg(mAppRef->wlanQtUtils()->iap(iapId)->name())); |
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144 // Redraw the list so that the connected network moves on top |
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145 update(); |
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146 mConnectingIapId = 0; |
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147 |
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148 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_UPDATECONNECTIONOPENED_EXIT ); |
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149 } |
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150 |
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151 void WlanSnifferListView::updateConnectionClosed(int iapId) |
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152 { |
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153 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_UPDATECONNECTIONCLOSED_ENTRY ); |
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154 |
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155 (void)iapId; |
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156 mStatusLabel->setPlainText(hbTrId("txt_occ_grid_not_connected")); |
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157 mConnectingIapId = 0; |
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158 |
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159 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_UPDATECONNECTIONCLOSED_EXIT ); |
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160 } |
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161 |
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162 void WlanSnifferListView::handleContextMenuClosed() |
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163 { |
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164 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_HANDLECONTEXTMENUCLOSED_ENTRY ); |
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165 |
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166 // Menu deletes itself, but we need to cleanup the member variable |
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167 // in order to enable list updating again |
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168 mContextMenu = NULL; |
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169 |
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170 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_HANDLECONTEXTMENUCLOSED_EXIT ); |
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171 } |
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172 |
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173 void WlanSnifferListView::handleListItemActivated(HbListWidgetItem *item) |
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174 { |
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175 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_HANDLELISTITEMACTIVATED_ENTRY ); |
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176 |
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177 QVariant data = item->data(); |
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178 if (data.canConvert<int>()) { |
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179 // Item was an IAP. Connect the IAP or show details view depending on connection state |
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180 WlanQtUtilsIap *iap = mAppRef->wlanQtUtils()->iap(data.toInt()); |
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181 if (iap->connectionStatus() == WlanQtUtilsConnectionStatusConnected) { |
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182 // Switch to details view |
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183 emit detailsTriggered(data.toInt()); |
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184 } else { |
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185 // Connect the IAP |
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186 mConnectingIapId = iap->id(); |
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187 mStatusLabel->setPlainText(hbTrId("txt_occ_grid_connecting_to_1").arg(iap->name())); |
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188 mAppRef->wlanQtUtils()->connectIap(mConnectingIapId); |
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189 } |
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190 } else { |
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191 // Item has to be a WLAN AP, which can't already be connected. Create an IAP and connect it. |
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192 Q_ASSERT(data.canConvert<WlanQtUtilsWlanAp>()); |
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193 WlanQtUtilsWlanAp ap = data.value<WlanQtUtilsWlanAp>(); |
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194 mConnectingIapId = mAppRef->wlanQtUtils()->createWlanIap(&ap); |
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195 WlanQtUtilsIap *iap = mAppRef->wlanQtUtils()->iap(mConnectingIapId); |
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196 Q_ASSERT(iap); |
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197 mStatusLabel->setPlainText(hbTrId("txt_occ_grid_connecting_to_1").arg(iap->name())); |
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198 mAppRef->wlanQtUtils()->connectIap(mConnectingIapId); |
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199 } |
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200 |
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201 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_HANDLELISTITEMACTIVATED_EXIT ); |
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202 } |
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203 |
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204 void WlanSnifferListView::handleListItemLongPressed(HbListWidgetItem *item, const QPointF &coords) |
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205 { |
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206 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_HANDLELISTITEMLONGPRESSED_ENTRY ); |
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207 |
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208 Q_ASSERT(mContextMenu == NULL); |
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209 |
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210 if (item->data().canConvert<int>() && item->data().toInt() == |
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211 mAppRef->wlanQtUtils()->connectedWlanId()) { |
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212 // Connected IAP, add "Disconnect" action |
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213 mContextMenu = new HbMenu(); |
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214 // Remember the item that was long pressed |
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215 mContextMenuData = item->data(); |
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216 mContextMenu->addAction( |
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217 hbTrId("txt_common_menu_disconnect"), |
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218 this, |
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219 SLOT(handleListItemDisconnect())); |
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220 // Show the menu and connect closure signal (to re-enable list refreshing) |
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221 bool connectStatus = connect( |
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222 mContextMenu, |
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223 SIGNAL(aboutToClose()), |
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224 this, |
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225 SLOT(handleContextMenuClosed())); |
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226 Q_ASSERT(connectStatus); |
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227 mContextMenu->setAttribute(Qt::WA_DeleteOnClose); |
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228 mContextMenu->setTimeout(HbPopup::ContextMenuTimeout); |
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229 mContextMenu->setPreferredPos(coords); |
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230 mContextMenu->show(); |
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231 } |
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232 |
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233 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_HANDLELISTITEMLONGPRESSED_EXIT ); |
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234 } |
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235 |
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236 /*! |
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237 Handles a "Disconnect" action selected from the context menu for a list item. |
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238 */ |
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239 void WlanSnifferListView::handleListItemDisconnect() |
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240 { |
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241 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_HANDLELISTITEMDISCONNECT_ENTRY ); |
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242 |
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243 // "Disconnect" was only added, if the item was an IAP and data was |
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244 // the IAP ID |
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245 Q_ASSERT(mContextMenuData.canConvert<int>()); |
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246 mAppRef->wlanQtUtils()->disconnectIap(mContextMenuData.toInt()); |
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247 |
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248 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_HANDLELISTITEMDISCONNECT_EXIT ); |
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249 } |
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250 |
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251 // Todo: This is a temporary solution - real WLAN status indication & listening |
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252 // is implemented later on. |
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253 void WlanSnifferListView::handleDisconnect() |
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254 { |
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255 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_HANDLEDISCONNECT_ENTRY ); |
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256 |
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257 mStatusLabel->setPlainText(hbTrId("txt_occ_grid_not_connected")); |
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258 // Redraw the list so that disconnected network is not shown anymore |
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259 update(); |
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260 |
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261 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_HANDLEDISCONNECT_EXIT ); |
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262 } |
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263 |
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264 // Todo: no place for separate secure WLAN icon in the widget -> custom layout needed? |
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265 // Todo: check the signal strength values |
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266 QString WlanSnifferListView::signalStrengthIconChoose(int signalStrength, WlanQtUtilsWlanSecMode secMode) |
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267 { |
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268 (void)secMode; |
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269 QString iconName; |
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270 if (signalStrength <= WlanQtUtilsWlanSignalStrengthGood) { |
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271 iconName = "qtg_small_signal_good"; |
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272 } else if (signalStrength <= WlanQtUtilsWlanSignalStrengthLow) { |
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273 iconName = "qtg_small_signal_medium"; |
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274 } else { |
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275 iconName = "qtg_small_signal_low"; |
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276 } |
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277 |
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278 return iconName; |
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279 } |
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280 |
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281 HbListWidgetItem *WlanSnifferListView::wlanListItemIapCreate(const WlanQtUtilsWlanIap *iap) |
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282 { |
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283 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_WLANLISTITEMIAPCREATE_ENTRY ); |
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284 |
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285 HbListWidgetItem* item = new HbListWidgetItem(); |
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286 item->setText(iap->name()); |
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287 #if 1 // TODO: How to show secure/open network info?? |
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288 if (iap->securityMode() == WlanQtUtilsWlanSecModeOpen) { |
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289 item->setSecondaryText("Open"); |
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290 } else { |
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291 item->setSecondaryText("Secure"); |
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292 } |
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293 #endif |
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294 |
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295 if (iap->connectionStatus() == WlanQtUtilsConnectionStatusConnected) { |
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296 item->setIcon(HbIcon("qtg_small_online")); |
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297 } else { |
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298 item->setIcon(HbIcon("qtg_small_wlan")); |
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299 } |
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300 item->setSecondaryIcon(HbIcon(signalStrengthIconChoose(iap->signalStrength(), iap->securityMode()))); |
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301 QVariant data(iap->id()); |
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302 item->setData(data); |
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303 |
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304 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_WLANLISTITEMIAPCREATE_EXIT ); |
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305 return item; |
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306 } |
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307 |
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308 HbListWidgetItem *WlanSnifferListView::wlanListItemApCreate(const WlanQtUtilsWlanAp *ap) |
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309 { |
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310 OstTraceFunctionEntry0( WLANSNIFFERLISTVIEW_WLANLISTITEMAPCREATE_ENTRY ); |
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311 |
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312 HbListWidgetItem* item = new HbListWidgetItem(); |
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313 item->setText(ap->ssid()); |
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314 #if 1 // TODO: How to show secure/open network info?? |
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315 if (ap->securityMode() == WlanQtUtilsWlanSecModeOpen) { |
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316 item->setSecondaryText("Open"); |
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317 } else { |
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318 item->setSecondaryText("Secure"); |
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319 } |
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320 #endif |
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321 item->setSecondaryIcon(HbIcon(signalStrengthIconChoose(ap->signalStrength(), ap->securityMode()))); |
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322 QVariant data; |
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323 data.setValue(*ap); |
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324 item->setData(data); |
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325 |
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326 OstTraceFunctionExit0( WLANSNIFFERLISTVIEW_WLANLISTITEMAPCREATE_EXIT ); |
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327 return item; |
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328 } |
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329 |
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330 // End of File |
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