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1 /* |
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2 * Copyright (c) 2007-2009 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: Main plugin class |
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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 <w32std.h> |
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20 #include <eikenv.h> |
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21 #include <apgtask.h> |
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22 #include <apgcli.h> |
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23 #include <e32property.h> |
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24 #include <hb/hbcore/hbdevicedialogsymbian.h> |
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25 #include <hb/hbcore/hbsymbianvariant.h> |
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26 #include <tspropertydefs.h> |
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27 #include <afactivitylauncher.h> |
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28 #include <homescreendomainpskeys.h> |
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29 #include "hsappkeyplugin.h" |
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30 |
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31 _LIT(KHsActivactionUri, "appto://20022F35?activityname=HsIdleView"); |
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32 _LIT(KAppLibActivactionUri, "appto://20022F35?activityname=AppLibMainView"); |
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33 _LIT(KTsPluginName, "com.nokia.taskswitcher.tsdevicedialogplugin/1.0"); |
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34 |
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35 |
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36 // ======== MEMBER FUNCTIONS ======== |
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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 // |
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42 CHsAppKeyPlugin::CHsAppKeyPlugin() |
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43 : iEikEnv( CEikonEnv::Static() ) |
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44 { |
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45 } |
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46 |
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47 // --------------------------------------------------------------------------- |
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48 // Two-phased constructor. |
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49 // --------------------------------------------------------------------------- |
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50 // |
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51 CHsAppKeyPlugin* CHsAppKeyPlugin::NewL() |
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52 { |
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53 CHsAppKeyPlugin* self = new (ELeave) CHsAppKeyPlugin; |
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54 return self; |
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55 } |
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56 |
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57 // --------------------------------------------------------------------------- |
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58 // C++ Destructor |
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59 // --------------------------------------------------------------------------- |
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60 // |
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61 CHsAppKeyPlugin::~CHsAppKeyPlugin() |
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62 { |
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63 delete mDialog; |
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64 } |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // From MHbDeviceDialogObserver |
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68 // |
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69 // --------------------------------------------------------------------------- |
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70 // |
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71 void CHsAppKeyPlugin::DataReceived(CHbSymbianVariantMap& /*aData*/) |
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72 { |
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73 //no implementation required |
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74 } |
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75 |
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76 // --------------------------------------------------------------------------- |
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77 // From MHbDeviceDialogObserver |
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78 // |
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79 // --------------------------------------------------------------------------- |
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80 // |
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81 void CHsAppKeyPlugin::DeviceDialogClosed(TInt /*aCompletionCode*/) |
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82 { |
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83 delete mDialog; |
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84 mDialog = 0; |
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85 } |
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86 |
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87 // --------------------------------------------------------------------------- |
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88 // From CSysapKeyHandlerPlugin |
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89 // |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 TKeyResponse CHsAppKeyPlugin::HandleKeyEventL(const TKeyEvent &aKeyEvent, |
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93 TEventCode /*aType*/) |
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94 { |
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95 TKeyResponse retVal(EKeyWasNotConsumed); |
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96 if (aKeyEvent.iCode == EKeyApplication0) { |
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97 if (iSecondEvent) { |
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98 if (aKeyEvent.iRepeats > 0) |
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99 HandleLongPressL(); |
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100 else |
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101 HandleShortPressL(); |
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102 retVal = EKeyWasConsumed; |
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103 } |
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104 iSecondEvent = !iSecondEvent; |
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105 } |
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106 return retVal; |
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107 } |
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108 |
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109 // --------------------------------------------------------------------------- |
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110 // From CSysapKeyHandlerPlugin |
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111 // |
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112 // --------------------------------------------------------------------------- |
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113 // |
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114 void CHsAppKeyPlugin::ProvideKeyEventsL(RArray<TKeyEvent>& aKeyEventArray) |
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115 { |
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116 TKeyEvent key; |
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117 key.iCode = EKeyApplication0; |
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118 key.iScanCode = EStdKeyApplication0; |
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119 key.iModifiers = 0; |
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120 key.iRepeats = 0; |
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121 aKeyEventArray.Append(key); |
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122 |
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123 TKeyEvent longkey; |
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124 longkey.iCode = EKeyApplication0; |
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125 longkey.iScanCode = EStdKeyApplication0; |
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126 longkey.iModifiers = 0; |
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127 longkey.iRepeats = 1; |
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128 aKeyEventArray.Append(longkey); |
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129 |
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130 } |
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131 |
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132 // --------------------------------------------------------------------------- |
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133 // |
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134 // --------------------------------------------------------------------------- |
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135 // |
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136 void CHsAppKeyPlugin::HandleShortPressL() |
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137 { |
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138 TInt value(0); |
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139 RProperty::Get(TsProperty::KCategory, TsProperty::KVisibilityKey, value); |
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140 if (value) { |
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141 // when Task Switcher dialog is visible, Appkey is used to dismiss it |
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142 |
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143 // @todo: remove notification through property when SharedDialog flag |
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144 // is implemented in Orbit. |
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145 if (!mDialog) { |
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146 // dismiss dialog launched from HomeScreen |
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147 User::LeaveIfError(RProperty::Set(TsProperty::KCategory, TsProperty::KDismissRequestKey, 1)); |
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148 } else { |
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149 // dismiss dialog launched by this plugin |
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150 delete mDialog; |
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151 mDialog = 0; |
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152 } |
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153 } else { |
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154 // when there is no Task Switcher dialog, Appkey is used to switch between Applib and HomeScreen |
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155 RApaLsSession apaLsSession; |
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156 CleanupClosePushL(apaLsSession); |
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157 User::LeaveIfError(apaLsSession.Connect()); |
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158 CAfActivityLauncher *activityEnabler = |
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159 CAfActivityLauncher::NewLC(apaLsSession, |
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160 iEikEnv->WsSession()); |
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161 TInt state(0); |
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162 RProperty::Get(KHsCategoryUid, KHsCategoryStateKey, state); |
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163 if (state == EHomeScreenIdleState) { |
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164 activityEnabler->launchActivityL(KAppLibActivactionUri); |
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165 } else { |
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166 activityEnabler->launchActivityL(KHsActivactionUri); |
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167 } |
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168 CleanupStack::PopAndDestroy(activityEnabler); |
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169 CleanupStack::PopAndDestroy(&apaLsSession); |
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170 } |
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171 } |
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172 |
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173 // --------------------------------------------------------------------------- |
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174 // |
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175 // --------------------------------------------------------------------------- |
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176 // |
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177 void CHsAppKeyPlugin::HandleLongPressL() |
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178 { |
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179 if( !mDialog ) { |
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180 TInt value( 0 ); |
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181 RProperty::Get( TsProperty::KCategory, |
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182 TsProperty::KVisibilityKey, |
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183 value ); |
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184 if(!value) { |
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185 mDialog = CHbDeviceDialogSymbian::NewL(); |
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186 CHbSymbianVariantMap* params = CHbSymbianVariantMap::NewL(); |
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187 if(KErrNone != mDialog->Show(KTsPluginName,*params,this)) { |
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188 delete mDialog; |
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189 mDialog = 0; |
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190 } |
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191 delete params; |
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192 } |
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193 } |
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194 } |
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195 // End of File |
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196 |
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197 |