1 | /*! |
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2 | * Ext JS Library 3.4.0 |
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3 | * Copyright(c) 2006-2011 Sencha Inc. |
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4 | * licensing@sencha.com |
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5 | * http://www.sencha.com/license |
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6 | */ |
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7 | (function(){ |
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8 | |
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9 | var libFlyweight, |
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10 | version = Prototype.Version.split('.'), |
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11 | mouseEnterSupported = (parseInt(version[0], 10) >= 2) || (parseInt(version[1], 10) >= 7) || (parseInt(version[2], 10) >= 1), |
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12 | mouseCache = {}, |
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13 | elContains = function(parent, child) { |
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14 | if(parent && parent.firstChild){ |
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15 | while(child) { |
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16 | if(child === parent) { |
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17 | return true; |
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18 | } |
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19 | child = child.parentNode; |
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20 | if(child && (child.nodeType != 1)) { |
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21 | child = null; |
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22 | } |
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23 | } |
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24 | } |
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25 | return false; |
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26 | }, |
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27 | checkRelatedTarget = function(e) { |
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28 | return !elContains(e.currentTarget, Ext.lib.Event.getRelatedTarget(e)); |
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29 | }; |
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30 | |
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31 | Ext.lib.Dom = { |
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32 | getViewWidth : function(full){ |
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33 | return full ? this.getDocumentWidth() : this.getViewportWidth(); |
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34 | }, |
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35 | |
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36 | getViewHeight : function(full){ |
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37 | return full ? this.getDocumentHeight() : this.getViewportHeight(); |
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38 | }, |
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39 | |
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40 | getDocumentHeight: function() { // missing from prototype? |
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41 | var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight; |
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42 | return Math.max(scrollHeight, this.getViewportHeight()); |
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43 | }, |
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44 | |
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45 | getDocumentWidth: function() { // missing from prototype? |
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46 | var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth; |
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47 | return Math.max(scrollWidth, this.getViewportWidth()); |
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48 | }, |
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49 | |
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50 | getViewportHeight: function() { // missing from prototype? |
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51 | var height = self.innerHeight; |
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52 | var mode = document.compatMode; |
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53 | |
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54 | if ( (mode || Ext.isIE) && !Ext.isOpera ) { |
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55 | height = (mode == "CSS1Compat") ? |
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56 | document.documentElement.clientHeight : // Standards |
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57 | document.body.clientHeight; // Quirks |
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58 | } |
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59 | |
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60 | return height; |
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61 | }, |
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62 | |
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63 | getViewportWidth: function() { // missing from prototype? |
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64 | var width = self.innerWidth; // Safari |
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65 | var mode = document.compatMode; |
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66 | |
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67 | if (mode || Ext.isIE) { // IE, Gecko, Opera |
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68 | width = (mode == "CSS1Compat") ? |
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69 | document.documentElement.clientWidth : // Standards |
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70 | document.body.clientWidth; // Quirks |
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71 | } |
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72 | return width; |
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73 | }, |
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74 | |
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75 | isAncestor : function(p, c){ // missing from prototype? |
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76 | var ret = false; |
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77 | |
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78 | p = Ext.getDom(p); |
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79 | c = Ext.getDom(c); |
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80 | if (p && c) { |
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81 | if (p.contains) { |
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82 | return p.contains(c); |
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83 | } else if (p.compareDocumentPosition) { |
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84 | return !!(p.compareDocumentPosition(c) & 16); |
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85 | } else { |
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86 | while (c = c.parentNode) { |
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87 | ret = c == p || ret; |
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88 | } |
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89 | } |
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90 | } |
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91 | return ret; |
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92 | }, |
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93 | |
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94 | getRegion : function(el){ |
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95 | return Ext.lib.Region.getRegion(el); |
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96 | }, |
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97 | |
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98 | getY : function(el){ |
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99 | return this.getXY(el)[1]; |
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100 | }, |
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101 | |
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102 | getX : function(el){ |
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103 | return this.getXY(el)[0]; |
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104 | }, |
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105 | |
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106 | getXY : function(el){ // this initially used Position.cumulativeOffset but it is not accurate enough |
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107 | var p, pe, b, scroll, bd = (document.body || document.documentElement); |
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108 | el = Ext.getDom(el); |
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109 | |
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110 | if(el == bd){ |
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111 | return [0, 0]; |
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112 | } |
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113 | |
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114 | if (el.getBoundingClientRect) { |
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115 | b = el.getBoundingClientRect(); |
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116 | scroll = fly(document).getScroll(); |
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117 | return [Math.round(b.left + scroll.left), Math.round(b.top + scroll.top)]; |
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118 | } |
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119 | var x = 0, y = 0; |
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120 | |
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121 | p = el; |
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122 | |
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123 | var hasAbsolute = fly(el).getStyle("position") == "absolute"; |
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124 | |
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125 | while (p) { |
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126 | |
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127 | x += p.offsetLeft; |
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128 | y += p.offsetTop; |
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129 | |
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130 | if (!hasAbsolute && fly(p).getStyle("position") == "absolute") { |
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131 | hasAbsolute = true; |
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132 | } |
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133 | |
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134 | if (Ext.isGecko) { |
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135 | pe = fly(p); |
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136 | |
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137 | var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0; |
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138 | var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0; |
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139 | |
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140 | |
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141 | x += bl; |
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142 | y += bt; |
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143 | |
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144 | |
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145 | if (p != el && pe.getStyle('overflow') != 'visible') { |
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146 | x += bl; |
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147 | y += bt; |
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148 | } |
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149 | } |
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150 | p = p.offsetParent; |
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151 | } |
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152 | |
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153 | if (Ext.isSafari && hasAbsolute) { |
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154 | x -= bd.offsetLeft; |
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155 | y -= bd.offsetTop; |
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156 | } |
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157 | |
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158 | if (Ext.isGecko && !hasAbsolute) { |
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159 | var dbd = fly(bd); |
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160 | x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0; |
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161 | y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0; |
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162 | } |
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163 | |
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164 | p = el.parentNode; |
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165 | while (p && p != bd) { |
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166 | if (!Ext.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) { |
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167 | x -= p.scrollLeft; |
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168 | y -= p.scrollTop; |
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169 | } |
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170 | p = p.parentNode; |
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171 | } |
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172 | return [x, y]; |
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173 | }, |
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174 | |
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175 | setXY : function(el, xy){ // this initially used Position.cumulativeOffset but it is not accurate enough |
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176 | el = Ext.fly(el, '_setXY'); |
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177 | el.position(); |
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178 | var pts = el.translatePoints(xy); |
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179 | if(xy[0] !== false){ |
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180 | el.dom.style.left = pts.left + "px"; |
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181 | } |
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182 | if(xy[1] !== false){ |
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183 | el.dom.style.top = pts.top + "px"; |
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184 | } |
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185 | }, |
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186 | |
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187 | setX : function(el, x){ |
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188 | this.setXY(el, [x, false]); |
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189 | }, |
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190 | |
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191 | setY : function(el, y){ |
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192 | this.setXY(el, [false, y]); |
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193 | } |
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194 | }; |
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195 | |
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196 | Ext.lib.Event = { |
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197 | getPageX : function(e){ |
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198 | return Event.pointerX(e.browserEvent || e); |
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199 | }, |
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200 | |
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201 | getPageY : function(e){ |
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202 | return Event.pointerY(e.browserEvent || e); |
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203 | }, |
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204 | |
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205 | getXY : function(e){ |
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206 | e = e.browserEvent || e; |
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207 | return [Event.pointerX(e), Event.pointerY(e)]; |
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208 | }, |
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209 | |
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210 | getTarget : function(e){ |
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211 | return Event.element(e.browserEvent || e); |
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212 | }, |
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213 | |
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214 | resolveTextNode: Ext.isGecko ? function(node){ |
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215 | if(!node){ |
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216 | return; |
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217 | } |
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218 | var s = HTMLElement.prototype.toString.call(node); |
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219 | if(s == '[xpconnect wrapped native prototype]' || s == '[object XULElement]'){ |
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220 | return; |
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221 | } |
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222 | return node.nodeType == 3 ? node.parentNode : node; |
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223 | } : function(node){ |
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224 | return node && node.nodeType == 3 ? node.parentNode : node; |
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225 | }, |
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226 | |
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227 | getRelatedTarget: function(ev) { // missing from prototype? |
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228 | ev = ev.browserEvent || ev; |
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229 | var t = ev.relatedTarget; |
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230 | if (!t) { |
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231 | if (ev.type == "mouseout") { |
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232 | t = ev.toElement; |
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233 | } else if (ev.type == "mouseover") { |
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234 | t = ev.fromElement; |
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235 | } |
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236 | } |
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237 | |
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238 | return this.resolveTextNode(t); |
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239 | }, |
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240 | |
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241 | on : function(el, eventName, fn){ |
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242 | if((eventName == 'mouseenter' || eventName == 'mouseleave') && !mouseEnterSupported){ |
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243 | var item = mouseCache[el.id] || (mouseCache[el.id] = {}); |
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244 | item[eventName] = fn; |
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245 | fn = fn.createInterceptor(checkRelatedTarget); |
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246 | eventName = (eventName == 'mouseenter') ? 'mouseover' : 'mouseout'; |
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247 | } |
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248 | Event.observe(el, eventName, fn, false); |
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249 | }, |
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250 | |
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251 | un : function(el, eventName, fn){ |
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252 | if((eventName == 'mouseenter' || eventName == 'mouseleave') && !mouseEnterSupported){ |
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253 | var item = mouseCache[el.id], |
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254 | ev = item && item[eventName]; |
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255 | |
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256 | if(ev){ |
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257 | fn = ev.fn; |
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258 | delete item[eventName]; |
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259 | eventName = (eventName == 'mouseenter') ? 'mouseover' : 'mouseout'; |
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260 | } |
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261 | } |
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262 | Event.stopObserving(el, eventName, fn, false); |
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263 | }, |
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264 | |
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265 | purgeElement : function(el){ |
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266 | // no equiv? |
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267 | }, |
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268 | |
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269 | preventDefault : function(e){ // missing from prototype? |
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270 | e = e.browserEvent || e; |
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271 | if(e.preventDefault) { |
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272 | e.preventDefault(); |
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273 | } else { |
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274 | e.returnValue = false; |
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275 | } |
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276 | }, |
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277 | |
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278 | stopPropagation : function(e){ // missing from prototype? |
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279 | e = e.browserEvent || e; |
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280 | if(e.stopPropagation) { |
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281 | e.stopPropagation(); |
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282 | } else { |
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283 | e.cancelBubble = true; |
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284 | } |
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285 | }, |
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286 | |
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287 | stopEvent : function(e){ |
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288 | Event.stop(e.browserEvent || e); |
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289 | }, |
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290 | |
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291 | onAvailable : function(id, fn, scope){ // no equiv |
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292 | var start = new Date(), iid; |
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293 | var f = function(){ |
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294 | if(start.getElapsed() > 10000){ |
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295 | clearInterval(iid); |
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296 | } |
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297 | var el = document.getElementById(id); |
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298 | if(el){ |
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299 | clearInterval(iid); |
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300 | fn.call(scope||window, el); |
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301 | } |
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302 | }; |
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303 | iid = setInterval(f, 50); |
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304 | } |
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305 | }; |
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306 | |
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307 | Ext.lib.Ajax = function(){ |
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308 | var createSuccess = function(cb){ |
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309 | return cb.success ? function(xhr){ |
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310 | cb.success.call(cb.scope||window, createResponse(cb, xhr)); |
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311 | } : Ext.emptyFn; |
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312 | }; |
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313 | var createFailure = function(cb){ |
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314 | return cb.failure ? function(xhr){ |
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315 | cb.failure.call(cb.scope||window, createResponse(cb, xhr)); |
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316 | } : Ext.emptyFn; |
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317 | }; |
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318 | var createResponse = function(cb, xhr){ |
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319 | var headerObj = {}, |
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320 | headerStr, |
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321 | t, |
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322 | s; |
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323 | |
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324 | try { |
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325 | headerStr = xhr.getAllResponseHeaders(); |
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326 | Ext.each(headerStr.replace(/\r\n/g, '\n').split('\n'), function(v){ |
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327 | t = v.indexOf(':'); |
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328 | if(t >= 0){ |
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329 | s = v.substr(0, t).toLowerCase(); |
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330 | if(v.charAt(t + 1) == ' '){ |
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331 | ++t; |
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332 | } |
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333 | headerObj[s] = v.substr(t + 1); |
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334 | } |
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335 | }); |
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336 | } catch(e) {} |
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337 | |
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338 | return { |
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339 | responseText: xhr.responseText, |
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340 | responseXML : xhr.responseXML, |
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341 | argument: cb.argument, |
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342 | status: xhr.status, |
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343 | statusText: xhr.statusText, |
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344 | getResponseHeader : function(header){ |
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345 | return headerObj[header.toLowerCase()]; |
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346 | }, |
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347 | getAllResponseHeaders : function(){ |
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348 | return headerStr; |
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349 | } |
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350 | }; |
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351 | }; |
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352 | return { |
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353 | request : function(method, uri, cb, data, options){ |
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354 | var o = { |
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355 | method: method, |
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356 | parameters: data || '', |
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357 | timeout: cb.timeout, |
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358 | onSuccess: createSuccess(cb), |
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359 | onFailure: createFailure(cb) |
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360 | }; |
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361 | if(options){ |
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362 | var hs = options.headers; |
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363 | if(hs){ |
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364 | o.requestHeaders = hs; |
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365 | } |
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366 | if(options.xmlData){ |
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367 | method = (method ? method : (options.method ? options.method : 'POST')); |
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368 | if (!hs || !hs['Content-Type']){ |
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369 | o.contentType = 'text/xml'; |
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370 | } |
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371 | o.postBody = options.xmlData; |
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372 | delete o.parameters; |
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373 | } |
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374 | if(options.jsonData){ |
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375 | method = (method ? method : (options.method ? options.method : 'POST')); |
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376 | if (!hs || !hs['Content-Type']){ |
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377 | o.contentType = 'application/json'; |
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378 | } |
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379 | o.postBody = typeof options.jsonData == 'object' ? Ext.encode(options.jsonData) : options.jsonData; |
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380 | delete o.parameters; |
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381 | } |
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382 | } |
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383 | new Ajax.Request(uri, o); |
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384 | }, |
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385 | |
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386 | formRequest : function(form, uri, cb, data, isUpload, sslUri){ |
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387 | new Ajax.Request(uri, { |
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388 | method: Ext.getDom(form).method ||'POST', |
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389 | parameters: Form.serialize(form)+(data?'&'+data:''), |
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390 | timeout: cb.timeout, |
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391 | onSuccess: createSuccess(cb), |
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392 | onFailure: createFailure(cb) |
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393 | }); |
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394 | }, |
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395 | |
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396 | isCallInProgress : function(trans){ |
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397 | return false; |
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398 | }, |
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399 | |
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400 | abort : function(trans){ |
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401 | return false; |
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402 | }, |
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403 | |
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404 | serializeForm : function(form){ |
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405 | return Form.serialize(form.dom||form); |
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406 | } |
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407 | }; |
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408 | }(); |
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409 | |
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410 | |
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411 | Ext.lib.Anim = function(){ |
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412 | |
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413 | var easings = { |
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414 | easeOut: function(pos) { |
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415 | return 1-Math.pow(1-pos,2); |
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416 | }, |
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417 | easeIn: function(pos) { |
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418 | return 1-Math.pow(1-pos,2); |
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419 | } |
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420 | }; |
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421 | var createAnim = function(cb, scope){ |
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422 | return { |
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423 | stop : function(skipToLast){ |
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424 | this.effect.cancel(); |
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425 | }, |
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426 | |
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427 | isAnimated : function(){ |
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428 | return this.effect.state == 'running'; |
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429 | }, |
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430 | |
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431 | proxyCallback : function(){ |
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432 | Ext.callback(cb, scope); |
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433 | } |
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434 | }; |
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435 | }; |
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436 | return { |
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437 | scroll : function(el, args, duration, easing, cb, scope){ |
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438 | // not supported so scroll immediately? |
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439 | var anim = createAnim(cb, scope); |
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440 | el = Ext.getDom(el); |
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441 | if(typeof args.scroll.to[0] == 'number'){ |
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442 | el.scrollLeft = args.scroll.to[0]; |
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443 | } |
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444 | if(typeof args.scroll.to[1] == 'number'){ |
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445 | el.scrollTop = args.scroll.to[1]; |
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446 | } |
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447 | anim.proxyCallback(); |
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448 | return anim; |
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449 | }, |
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450 | |
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451 | motion : function(el, args, duration, easing, cb, scope){ |
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452 | return this.run(el, args, duration, easing, cb, scope); |
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453 | }, |
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454 | |
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455 | color : function(el, args, duration, easing, cb, scope){ |
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456 | return this.run(el, args, duration, easing, cb, scope); |
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457 | }, |
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458 | |
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459 | run : function(el, args, duration, easing, cb, scope, type){ |
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460 | var o = {}; |
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461 | for(var k in args){ |
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462 | switch(k){ // scriptaculous doesn't support, so convert these |
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463 | case 'points': |
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464 | var by, pts, e = Ext.fly(el, '_animrun'); |
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465 | e.position(); |
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466 | if(by = args.points.by){ |
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467 | var xy = e.getXY(); |
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468 | pts = e.translatePoints([xy[0]+by[0], xy[1]+by[1]]); |
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469 | }else{ |
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470 | pts = e.translatePoints(args.points.to); |
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471 | } |
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472 | o.left = pts.left+'px'; |
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473 | o.top = pts.top+'px'; |
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474 | break; |
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475 | case 'width': |
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476 | o.width = args.width.to+'px'; |
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477 | break; |
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478 | case 'height': |
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479 | o.height = args.height.to+'px'; |
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480 | break; |
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481 | case 'opacity': |
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482 | o.opacity = String(args.opacity.to); |
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483 | break; |
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484 | default: |
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485 | o[k] = String(args[k].to); |
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486 | break; |
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487 | } |
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488 | } |
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489 | var anim = createAnim(cb, scope); |
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490 | anim.effect = new Effect.Morph(Ext.id(el), { |
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491 | duration: duration, |
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492 | afterFinish: anim.proxyCallback, |
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493 | transition: easings[easing] || Effect.Transitions.linear, |
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494 | style: o |
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495 | }); |
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496 | return anim; |
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497 | } |
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498 | }; |
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499 | }(); |
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500 | |
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501 | |
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502 | // all lib flyweight calls use their own flyweight to prevent collisions with developer flyweights |
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503 | function fly(el){ |
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504 | if(!libFlyweight){ |
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505 | libFlyweight = new Ext.Element.Flyweight(); |
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506 | } |
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507 | libFlyweight.dom = el; |
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508 | return libFlyweight; |
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509 | } |
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510 | |
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511 | Ext.lib.Region = function(t, r, b, l) { |
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512 | this.top = t; |
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513 | this[1] = t; |
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514 | this.right = r; |
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515 | this.bottom = b; |
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516 | this.left = l; |
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517 | this[0] = l; |
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518 | }; |
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519 | |
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520 | Ext.lib.Region.prototype = { |
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521 | contains : function(region) { |
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522 | return ( region.left >= this.left && |
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523 | region.right <= this.right && |
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524 | region.top >= this.top && |
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525 | region.bottom <= this.bottom ); |
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526 | |
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527 | }, |
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528 | |
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529 | getArea : function() { |
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530 | return ( (this.bottom - this.top) * (this.right - this.left) ); |
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531 | }, |
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532 | |
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533 | intersect : function(region) { |
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534 | var t = Math.max( this.top, region.top ); |
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535 | var r = Math.min( this.right, region.right ); |
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536 | var b = Math.min( this.bottom, region.bottom ); |
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537 | var l = Math.max( this.left, region.left ); |
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538 | |
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539 | if (b >= t && r >= l) { |
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540 | return new Ext.lib.Region(t, r, b, l); |
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541 | } else { |
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542 | return null; |
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543 | } |
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544 | }, |
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545 | union : function(region) { |
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546 | var t = Math.min( this.top, region.top ); |
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547 | var r = Math.max( this.right, region.right ); |
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548 | var b = Math.max( this.bottom, region.bottom ); |
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549 | var l = Math.min( this.left, region.left ); |
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550 | |
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551 | return new Ext.lib.Region(t, r, b, l); |
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552 | }, |
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553 | |
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554 | constrainTo : function(r) { |
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555 | this.top = this.top.constrain(r.top, r.bottom); |
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556 | this.bottom = this.bottom.constrain(r.top, r.bottom); |
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557 | this.left = this.left.constrain(r.left, r.right); |
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558 | this.right = this.right.constrain(r.left, r.right); |
---|
559 | return this; |
---|
560 | }, |
---|
561 | |
---|
562 | adjust : function(t, l, b, r){ |
---|
563 | this.top += t; |
---|
564 | this.left += l; |
---|
565 | this.right += r; |
---|
566 | this.bottom += b; |
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567 | return this; |
---|
568 | } |
---|
569 | }; |
---|
570 | |
---|
571 | Ext.lib.Region.getRegion = function(el) { |
---|
572 | var p = Ext.lib.Dom.getXY(el); |
---|
573 | |
---|
574 | var t = p[1]; |
---|
575 | var r = p[0] + el.offsetWidth; |
---|
576 | var b = p[1] + el.offsetHeight; |
---|
577 | var l = p[0]; |
---|
578 | |
---|
579 | return new Ext.lib.Region(t, r, b, l); |
---|
580 | }; |
---|
581 | |
---|
582 | Ext.lib.Point = function(x, y) { |
---|
583 | if (Ext.isArray(x)) { |
---|
584 | y = x[1]; |
---|
585 | x = x[0]; |
---|
586 | } |
---|
587 | this.x = this.right = this.left = this[0] = x; |
---|
588 | this.y = this.top = this.bottom = this[1] = y; |
---|
589 | }; |
---|
590 | |
---|
591 | Ext.lib.Point.prototype = new Ext.lib.Region(); |
---|
592 | |
---|
593 | |
---|
594 | // prevent IE leaks |
---|
595 | if(Ext.isIE) { |
---|
596 | function fnCleanUp() { |
---|
597 | var p = Function.prototype; |
---|
598 | delete p.createSequence; |
---|
599 | delete p.defer; |
---|
600 | delete p.createDelegate; |
---|
601 | delete p.createCallback; |
---|
602 | delete p.createInterceptor; |
---|
603 | |
---|
604 | window.detachEvent("onunload", fnCleanUp); |
---|
605 | } |
---|
606 | window.attachEvent("onunload", fnCleanUp); |
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607 | } |
---|
608 | })(); |
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