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1 /* |
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2 * Copyright (c) 2006 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 the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: This class represents the Widget Extension object |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <e32std.h> |
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20 #include <eikenv.h> |
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21 #include <apgcli.h> |
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22 #include <apgtask.h> |
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23 #include <browserlauncher.h> |
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24 #include <widgetmenu.rsg> |
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25 #include <avkon.hrh> |
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26 |
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27 #include "WidgetClient.h" |
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28 #include "Widget.h" |
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29 #include "Renderer.h" |
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30 #include "Preferences.h" |
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31 |
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32 |
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33 // EXTERNAL DATA STRUCTURES |
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34 |
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35 // EXTERNAL FUNCTION PROTOTYPES |
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36 |
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37 // CONSTANTS |
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38 |
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39 // MACROS |
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40 |
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41 // LOCAL CONSTANTS AND MACROS |
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42 |
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43 const TInt KWebBrowserUid = 0x10008D39; |
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44 |
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45 // MODULE DATA STRUCTURES |
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46 |
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47 // LOCAL FUNCTION PROTOTYPES |
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48 |
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49 |
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50 // ---------------------------------------------------------------------------- |
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51 // CWidgetClient::NewL |
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52 // |
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53 // |
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54 // |
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55 // ---------------------------------------------------------------------------- |
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56 // |
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57 CWidgetClient* CWidgetClient::NewL(MWidgetCallback& aWidgetCallback, |
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58 MWidgetEngineCallbacks& aWidgetEngineCallback, |
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59 WidgetPreferences* preferences) |
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60 { |
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61 CWidgetClient* self = new ( ELeave ) CWidgetClient(aWidgetCallback, aWidgetEngineCallback, preferences); |
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62 CleanupStack::PushL( self ); |
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63 self->ConstructL(aWidgetEngineCallback); |
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64 CleanupStack::Pop(); |
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65 return self; |
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66 } |
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67 |
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68 // ---------------------------------------------------------------------------- |
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69 // CWidgetClient::CWidgetClient |
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70 // |
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71 // |
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72 // |
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73 // ---------------------------------------------------------------------------- |
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74 // |
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75 CWidgetClient::CWidgetClient(MWidgetCallback& aWidgetCallback, |
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76 MWidgetEngineCallbacks& aWidgetEngineCallback, |
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77 WidgetPreferences* preferences) : |
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78 m_preferences (preferences), |
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79 m_renderer(0), |
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80 m_widgetcallback( &aWidgetCallback ), |
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81 m_widgetenginecallback(&aWidgetEngineCallback), |
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82 m_jswidget(0) |
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83 { |
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84 } |
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85 |
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86 // ---------------------------------------------------------------------------- |
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87 // CWidgetClient::~CWidgetClient |
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88 // |
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89 // |
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90 // |
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91 // ---------------------------------------------------------------------------- |
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92 // |
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93 CWidgetClient::~CWidgetClient() |
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94 { |
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95 if (m_jswidget) { |
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96 KJS::Collector::unprotect(m_jswidget); |
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97 } |
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98 |
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99 delete m_renderer; |
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100 } |
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101 |
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102 |
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103 // ---------------------------------------------------------------------------- |
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104 // CWidgetClient::ConstructL |
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105 // |
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106 // |
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107 // |
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108 // ---------------------------------------------------------------------------- |
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109 // |
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110 void CWidgetClient::ConstructL(MWidgetEngineCallbacks& aWidgetEngineCallback) |
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111 { |
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112 m_jswidget = new KJS::JSWidget(this); |
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113 m_renderer = new (ELeave) WidgetRenderer(aWidgetEngineCallback); |
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114 KJS::Collector::protect(m_jswidget); |
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115 } |
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116 |
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117 |
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118 // ---------------------------------------------------------------------------- |
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119 // CWidgetClient::OnShowSelected |
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120 // |
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121 // |
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122 // |
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123 // ---------------------------------------------------------------------------- |
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124 // |
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125 void CWidgetClient::onShowSelected() |
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126 { |
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127 if (m_jswidget) { |
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128 m_jswidget->setVisibility(true); |
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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 // CWidgetClient::OnHideSelected |
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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 // |
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140 void CWidgetClient::onHideSelected() |
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141 { |
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142 if (m_jswidget) { |
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143 m_jswidget->setVisibility(false); |
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144 } |
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145 } |
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146 |
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147 // ---------------------------------------------------------------------------- |
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148 // CWidgetClient::OnExitCalled |
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149 // |
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150 // |
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151 // |
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152 // ---------------------------------------------------------------------------- |
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153 // |
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154 void CWidgetClient::onExitCalled() |
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155 { |
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156 if (m_jswidget) { |
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157 m_jswidget->handleExit(); |
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158 } |
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159 } |
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160 |
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161 //////////////////////////////////////////////////////////////////////////////// |
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162 // From MWidgetExtension |
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163 // ----------------------------------------------------------------------------- |
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164 // CWidgetClient::HandleCommandL |
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165 // |
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166 // |
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167 // |
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168 // ----------------------------------------------------------------------------- |
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169 // |
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170 TBool CWidgetClient::HandleCommandL( TInt aCommandId ) |
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171 { |
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172 TInt cmnd(aCommandId - (TInt)TBrCtlDefs::ECommandIdBase); |
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173 |
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174 if ( cmnd == TBrCtlDefs::ECommandAppForeground ) { |
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175 onShowSelected(); |
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176 return ETrue; |
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177 } |
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178 if ( cmnd == TBrCtlDefs::ECommandAppBackground ) { |
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179 onHideSelected(); |
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180 return ETrue; |
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181 } |
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182 if ((aCommandId == EEikCmdExit) || (aCommandId == EAknCmdExit) || (aCommandId == EAknSoftkeyExit)) { |
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183 onExitCalled(); |
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184 } |
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185 |
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186 return EFalse; |
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187 } |
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188 |
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189 // From MWidgetCallbacks |
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190 // ---------------------------------------------------------------------------- |
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191 // CWidgetClient::launchApplicationL |
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192 // |
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193 // |
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194 // |
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195 // ---------------------------------------------------------------------------- |
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196 // |
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197 void CWidgetClient::launchApplicationL(const TUid& aUid, const TDesC& aParam) |
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198 { |
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199 RApaLsSession apaLsSession; |
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200 TApaTaskList taskList(CEikonEnv::Static()->WsSession()); |
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201 TApaTask task = taskList.FindApp(aUid); |
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202 |
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203 if ( task.Exists() ) { |
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204 |
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205 task.BringToForeground(); |
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206 if ( aParam.Length() > 0 ) { |
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207 HBufC8* param8 = HBufC8::NewLC( aParam.Length() ); |
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208 param8->Des().Append( aParam ); |
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209 task.SendMessage( TUid::Uid( 0 ), *param8 ); |
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210 CleanupStack::PopAndDestroy( param8 ); |
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211 } |
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212 } |
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213 else { |
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214 |
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215 TInt eConnect = KErrNone; |
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216 if ( !apaLsSession.Handle() ) { |
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217 eConnect = apaLsSession.Connect(); |
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218 } |
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219 |
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220 if ( eConnect == KErrNone ) { |
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221 TThreadId threadId; |
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222 apaLsSession.StartDocument( aParam, aUid, threadId ); |
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223 apaLsSession.Close(); |
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224 } |
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225 } |
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226 |
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227 } |
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228 |
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229 // ---------------------------------------------------------------------------- |
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230 // CWidgetClient::openApplication |
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231 // |
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232 // |
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233 // |
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234 // ---------------------------------------------------------------------------- |
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235 // |
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236 void CWidgetClient::openApplication(const TUid& aAppUid, const TDesC& aParam) |
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237 { |
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238 TRAP_IGNORE( launchApplicationL( aAppUid, aParam ) ); |
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239 } |
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240 |
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241 // ---------------------------------------------------------------------------- |
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242 // CWidgetClient::openUrl |
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243 // |
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244 // |
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245 // |
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246 // ---------------------------------------------------------------------------- |
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247 // |
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248 void CWidgetClient::openUrl( const TDesC& aUrl ) |
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249 { |
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250 HBufC* param = HBufC::NewLC( aUrl.Length() + 2 ); |
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251 param->Des().Append( _L("4 ") ); |
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252 param->Des().Append( aUrl ); |
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253 TRAP_IGNORE( launchApplicationL( TUid::Uid( KWebBrowserUid ), *param ) ); |
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254 CleanupStack::PopAndDestroy( param ); |
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255 } |
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256 |
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257 // ---------------------------------------------------------------------------- |
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258 // CWidgetClient::getWidgetBundleId |
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259 // |
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260 // |
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261 // |
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262 // ---------------------------------------------------------------------------- |
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263 // |
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264 TDesC& CWidgetClient::getWidgetBundleId() |
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265 { |
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266 return m_preferences->getWidgetBundleId(); |
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267 } |
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268 |
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269 |
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270 // ---------------------------------------------------------------------------- |
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271 // CWidgetClient::setNavigationEnabled |
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272 // |
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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 void CWidgetClient::setNavigationEnabled( TBool aEnable ) |
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278 { |
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279 m_widgetenginecallback->setTabbednavigation(!aEnable); |
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280 } |
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281 |
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282 // ---------------------------------------------------------------------------- |
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283 // CWidgetClient::prepareForTransition |
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284 // |
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285 // |
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286 // |
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287 // ---------------------------------------------------------------------------- |
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288 // |
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289 void CWidgetClient::prepareForTransition( const TDesC& aTransition ) |
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290 { |
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291 TRAP_IGNORE( m_renderer->prepareForTransitionL( aTransition ) ); |
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292 } |
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293 |
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294 // ---------------------------------------------------------------------------- |
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295 // CWidgetClient::performTransition |
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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 // |
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301 void CWidgetClient::performTransition() |
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302 { |
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303 TRAP_IGNORE( m_renderer->performTransitionL() ); |
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304 } |
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305 |
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306 // ---------------------------------------------------------------------------- |
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307 // CWidgetClient::preferenceForKey |
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308 // |
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309 // |
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310 // |
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311 // ---------------------------------------------------------------------------- |
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312 // |
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313 TInt CWidgetClient::preferenceForKey( const TDesC& aKey, TPtrC& aValue ) |
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314 { |
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315 TInt ret = KErrNotFound; |
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316 TRAP_IGNORE( ret = m_preferences->preferenceL( aKey, aValue ) ); |
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317 return ret; |
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318 } |
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319 |
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320 // ---------------------------------------------------------------------------- |
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321 // CWidgetClient::setPreferenceForKey |
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322 // |
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323 // |
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324 // |
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325 // ---------------------------------------------------------------------------- |
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326 // |
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327 void CWidgetClient::setPreferenceForKey( const TDesC& aKey, const TDesC& aValue ) |
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328 { |
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329 TRAP_IGNORE( m_preferences->setPreferenceL( aKey, aValue ) ); |
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330 } |
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331 |
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332 // ---------------------------------------------------------------------------- |
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333 // CWidgetClient::removePreferenceForKey |
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334 // |
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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 void CWidgetClient::removePreferenceForKey( const TDesC& aKey, const TDesC& aValue ) |
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340 { |
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341 TRAP_IGNORE( m_preferences->removePreferenceL( aKey, aValue ) ); |
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342 } |
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343 |
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344 // ---------------------------------------------------------------------------- |
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345 // CWidgetClient::setDisplayLandscape |
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346 // |
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347 // |
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348 // |
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349 // ---------------------------------------------------------------------------- |
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350 // |
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351 void CWidgetClient::setDisplayLandscape() |
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352 { |
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353 m_widgetcallback->SetDisplayMode(TBrCtlDefs::EOrientationLandscape); |
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354 } |
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355 |
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356 // ---------------------------------------------------------------------------- |
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357 // CWidgetClient::setDisplayPortrait |
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358 // |
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359 // |
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360 // |
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361 // ---------------------------------------------------------------------------- |
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362 // |
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363 void CWidgetClient::setDisplayPortrait() |
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364 { |
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365 m_widgetcallback->SetDisplayMode(TBrCtlDefs::EOrientationPortrait); |
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366 } |
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367 |
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368 |
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369 //END OF FILE |
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370 |
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371 |
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372 |
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373 |