1 /** |
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2 * widget object constructor |
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3 * @param {void} |
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4 * widget() |
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5 * @return {void} |
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6 */ |
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7 |
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8 if (typeof window.widget == "undefined" || !window.widget) { |
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9 window.widget = { |
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10 author : 'Nokia WRT Emulation Library', |
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11 // widget identifier, dummy value |
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12 identifier: 14021981, |
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13 isrotationsupported: true, |
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14 |
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15 // widget event triggers |
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16 onshow: null, |
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17 onhide: null, |
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18 |
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19 sysInfo: [], |
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20 onload: null, |
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21 opacity: 50, |
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22 interval: 20, |
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23 isFront: false, |
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24 preferenceArray: [], |
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25 preferenceKey: 0 |
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26 }; |
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27 |
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28 |
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29 /** |
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30 * Launches the browser with the specified url |
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31 * @param {String} url |
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32 * openURL() |
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33 * @return {Void} |
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34 */ |
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35 widget.openURL = function(url){ |
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36 if (url) { |
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37 window.open(url, "New Widget Window", 'height=200 width=250'); |
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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 /** |
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43 * Returns previously stored preference associated with the specified key |
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44 * @param {String} Key preference value to be fetch |
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45 * preferenceForKey() |
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46 * @return {String} Value |
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47 */ |
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48 widget.preferenceForKey = function(key){ |
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49 |
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50 var name = key; //"Nokia_WRT#" + this.path + "#" + key; |
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51 |
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52 var result = _BRIDGE_REF.helper.readCookie(name); |
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53 return result; |
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54 } |
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55 |
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56 |
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57 /** |
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58 * Stores the key associated with the specified preference |
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59 * @param {String} Preference value to be stored |
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60 * @param {String} Key Preference value associated to |
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61 * setPreferenceForKey() |
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62 * @return {Void} |
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63 */ |
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64 widget.setPreferenceForKey = function(preference, key){ |
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65 var value; |
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66 //Specifying null for the preference parameter removes the specified key from the preferences |
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67 if (key == null) { |
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68 if (this.preferenceKey > 0) { |
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69 this.preferenceKey--; |
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70 } |
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71 //delete from cookies |
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72 } |
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73 value = key;//"Nokia_WRT#" + this.path + "#" + key; |
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74 this.preferenceArray[this.preferenceKey] = value; |
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75 |
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76 _BRIDGE_REF.helper.createCookie(value, preference, 240000); |
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77 this.preferenceKey++; |
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78 |
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79 //save cookie for cookies |
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80 _BRIDGE_REF.helper.updateMainCookie(document); |
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81 } |
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82 |
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83 |
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84 |
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85 /** |
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86 * Toggle between Tabbed navigation mode or Cursor mode |
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87 * @param {Boolean} Value |
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88 * setNavigationEnabled() |
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89 * @return {Void} |
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90 */ |
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91 widget.setNavigationEnabled = function(bool){ |
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92 //This function can not be used on preview browser |
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93 } |
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94 |
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95 |
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96 |
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97 /** |
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98 * Open S0-Application identified by UID along with the specified params |
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99 * @param {Integer} Uid hexadecimal value to a specified application |
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100 * @param {String} Value |
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101 * openApplication() |
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102 * @return {Void} |
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103 */ |
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104 widget.openApplication = function(Uid, param){ |
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105 alert("openApplication function won't be simulated in this application"); |
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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 /** |
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111 * Prepares the Widget.to do transition to specified transitionState |
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112 * @param {String} Value Transition state |
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113 * prepareForTransition() |
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114 * @return {Void} |
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115 */ |
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116 widget.prepareForTransition = function(transitionState){ |
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117 this.isFront = ("" + transitionState).toLowerCase() != "toback"; |
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118 window.document.getElementsByTagName("body")[0].style.opacity = "0.3"; |
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119 } |
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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 * Does the animation to make the transition between the specified transitionState |
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126 * @param {Void} |
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127 * performTransition() |
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128 * @return {Void} |
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129 */ |
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130 widget.performTransition = function(){ |
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131 var _self = this; |
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132 this.opacity = 0; |
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133 this.interval = window.setInterval(function(){ |
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134 _self.opacity += 0.2; |
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135 if (_self.opacity > 1) { |
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136 _self.opacity = 1; |
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137 } |
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138 window.document.getElementsByTagName("body")[0].style.opacity = _self.opacity + ""; |
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139 if (_self.opacity >= 1) { |
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140 window.clearInterval(_self.interval); |
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141 window.document.getElementsByTagName("body")[0].style.opacity = "1"; |
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142 } |
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143 //do nothing |
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144 }, 50); |
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145 //do nothing |
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146 } |
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147 |
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148 |
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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 * Set the preferred screen orientation to landscape. |
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154 * The display will flip if the phone display orientation |
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155 * is portrait and the phone supports landscape mode. |
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156 * @param {Void} |
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157 * setDisplayLandscape() |
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158 * @return {Void} |
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159 */ |
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160 widget.setDisplayLandscape = function(){ |
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161 try { |
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162 if (this.isrotationsupported && _BRIDGE_REF.nokia.emulator.orientationSupports()) { |
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163 _BRIDGE_REF.nokia.emulator.setMode('landscape'); |
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164 } |
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165 } |
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166 catch (e) { |
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167 } |
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168 } |
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169 |
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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 * Set the preferred screen orientation to portrait. |
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175 * The display will flip if the phone display orientation |
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176 * is landscape and the phone supports portrait mode. |
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177 * @param {Void} |
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178 * setDisplayPortrait() |
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179 * @return {Void} |
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180 */ |
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181 widget.setDisplayPortrait = function(){ |
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182 try { |
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183 if (this.isrotationsupported && _BRIDGE_REF.nokia.emulator.orientationSupports()) { |
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184 _BRIDGE_REF.nokia.emulator.setMode('portrait'); |
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185 } |
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186 } |
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187 catch (e) { |
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188 } |
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189 } |
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190 |
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191 /** |
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192 * Allows the definition of a function to be called |
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193 * when a Widget.is displayed |
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194 * @param {Void} |
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195 * onshow() |
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196 * @return {Void} |
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197 */ |
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198 widget.onshow = function(){ |
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199 // to be implemented |
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200 } |
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201 |
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202 |
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203 |
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204 |
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205 /** |
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206 * Allows the definition of a function to be called |
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207 * when a Widget.sent into the background (hidden) |
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208 * @param {Void} |
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209 * onhide() |
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210 * @return {Void} |
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211 */ |
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212 widget.onhide = function(){ |
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213 // to be implemented |
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214 } |
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215 |
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216 |
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217 |
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218 /** |
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219 * This function returns the System API if sysinfo is included in document embed |
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220 */ |
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221 widget.enableSystemApi = function(){ |
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222 |
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223 // Identify, and Attach System-Info-Object properties |
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224 try { |
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225 var parentIframeRef = window.parent.frames[0]; |
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226 if (typeof parentIframeRef == 'object') { |
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227 if (parentIframeRef.document.embeds.length > 0) { |
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228 for (var i = 0; i < parentIframeRef.document.embeds.length; i++) { |
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229 //match the system Info API embed tag |
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230 if (parentIframeRef.document.embeds[i].type == 'application/x-systeminfo-widget') { |
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231 new systemAPI(parentIframeRef.document.embeds[i]); |
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232 // widget.sysInfo = parentIframeRef.document.embeds[i]; |
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233 |
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234 // hide the <embed> object |
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235 parentIframeRef.document.embeds[i].style.display='none'; |
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236 |
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237 // push the reference object into widget |
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238 widget.sysInfo.push(parentIframeRef.document.embeds[i]); |
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239 } |
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240 } |
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241 } |
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242 } |
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243 } |
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244 catch (e) { |
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245 alert('Error in attachSysInfo: ' + e); |
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246 } |
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247 } |
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248 |
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249 /** |
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250 * |
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251 */ |
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252 |
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253 widget.triggerListener = function(provider, eventType, data){ |
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254 if(widget.sysInfo.length){ |
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255 for(var i=0; i<widget.sysInfo.length; i++){ |
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256 if(provider == "power"){ |
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257 switch(eventType){ |
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258 case "chargerconnected" : |
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259 widget.sysInfo[i].chargerconnected = data; |
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260 if(typeof widget.sysInfo[i].onchargerconnected != 'undefined'){ |
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261 // widget.sysInfo[i].onchargerconnected(); |
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262 setTimeout(widget.sysInfo[i].onchargerconnected, 0); |
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263 } |
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264 break; |
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265 |
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266 case "chargelevel" : |
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267 widget.sysInfo[i].chargelevel = data; |
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268 if(typeof widget.sysInfo[i].onchargelevel != 'undefined'){ |
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269 // widget.sysInfo[i].onchargelevel(); |
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270 setTimeout(widget.sysInfo[i].onchargelevel, 0); |
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271 } |
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272 break; |
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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 |
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279 // make TRUE widget.js script loaded |
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280 window.parent.NOKIA.scriptsLoaded.widget = true; |
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281 } |
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282 |
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283 (function(){ |
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284 |
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285 // attach the System-Info api specific functionality |
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286 _BRIDGE_REF.helper.addEvent(window, 'load', function(){ |
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287 widget.enableSystemApi(); |
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288 |
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289 }); |
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290 |
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291 if (_BRIDGE_REF.nokia) { |
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292 _BRIDGE_REF.nokia.menu.lsk_event = function(){ |
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293 _BRIDGE_REF.nokia.emulator.child.menu.show(); |
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294 }; |
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295 |
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296 // Add THIS window Reference on FRAME WINDOW |
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297 // NOKIA.emulator.child object reference |
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298 _BRIDGE_REF.nokia.emulator.child = window; |
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299 _BRIDGE_REF.nokia.menu.init(); |
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300 } |
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301 })() |
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