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1 | /** |
2 | * This array is used to remember mark status of rows in browse mode |
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3 | * |
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4 | * @copyright 2005-2023 The SquirrelMail Project Team |
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5 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
6 | * @version $Id$ |
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7 | */ |
8 | var marked_row = new Array; |
9 | var orig_row_colors = new Array(); |
10 | |
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11 | /* |
12 | * (un)Checks checkbox for the row that the current table cell is in |
13 | * when it gets clicked. |
14 | * |
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15 | * @param string The (internal) name of the checkbox |
16 | * that should be (un)checked |
17 | * @param JavaScript event object The JavaScript event associated |
18 | * with this mouse click |
19 | * @param string The name of the encapsulating form |
20 | * @param string The (real) name of the checkbox |
21 | * that should be (un)checked |
22 | * @param string Any extra JavaScript (that will |
23 | * be executed herein if non-empty); |
24 | * must be valid JavaScript expression(s) |
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25 | */ |
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26 | function row_click(chkboxName, event, formName, checkboxRealName, extra) { |
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27 | var chkbox = document.getElementById(chkboxName); |
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28 | if (chkbox) { |
29 | // initialize orig_row_color if not defined already |
30 | if (!orig_row_colors[chkboxName]) { |
31 | orig_row_colors[chkboxName] = chkbox.parentNode.getAttribute('bgcolor'); |
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32 | if (orig_row_colors[chkboxName].indexOf("clicked_") == 0) |
33 | orig_row_colors[chkboxName] = orig_row_colors[chkboxName].substring(8, orig_row_colors[chkboxName].length); |
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34 | } |
35 | chkbox.checked = (chkbox.checked ? false : true); |
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36 | |
37 | if (extra != '') eval(extra); |
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38 | } |
39 | } |
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40 | |
41 | /* |
42 | * Gets the current class of the requested row. This is a browser specific function. |
43 | * Code shamelessly ripped from setPointer() below. |
44 | */ |
45 | function getCSSClass (theRow) |
46 | { |
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47 | var rowClass; |
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48 | // 3.1 ... with DOM compatible browsers except Opera that does not return |
49 | // valid values with "getAttribute" |
50 | if (typeof(window.opera) == 'undefined' |
51 | && typeof(theRow.getAttribute) != 'undefined' |
52 | && theRow.getAttribute('className') ) { |
53 | rowClass = theRow.getAttribute('className'); |
54 | } |
55 | // 3.2 ... with other browsers |
56 | else { |
57 | rowClass = theRow.className; |
58 | } |
59 | |
60 | return rowClass; |
61 | } |
62 | |
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63 | /* |
64 | * Sets a new CSS class for the given row. Browser-specific. |
65 | */ |
66 | function setCSSClass (obj, newClass) { |
67 | if (typeof(window.opera) == 'undefined' && typeof(obj.getAttribute) != 'undefined' && obj.getAttribute('className') ) { |
68 | obj.setAttribute('className', newClass, 0); |
69 | } |
70 | else { |
71 | obj.className = newClass; |
72 | } |
73 | } |
74 | |
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75 | /* |
76 | * This function is used to initialize the orig_row_color array so we do not |
77 | * need to predefine the entire array |
78 | */ |
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79 | function rowOver(chkboxName) { |
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80 | var chkbox = document.getElementById(chkboxName); |
81 | var rowClass, rowNum, overClass, clickedClass; |
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82 | if (chkbox) { |
83 | if (!orig_row_colors[chkboxName]) { |
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84 | rowClass = getCSSClass(chkbox.parentNode.parentNode); |
85 | if (rowClass.indexOf("clicked_") == 0) |
86 | rowClass = rowClass.substring(8, rowClass.length); |
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87 | orig_row_colors[chkboxName] = rowClass; |
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88 | } else { |
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89 | rowClass = orig_row_colors[chkboxName]; |
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90 | } |
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91 | rowNum = chkboxName.substring(chkboxName.length - 1, chkboxName.length); |
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92 | |
93 | /* |
94 | * The mouseover and clicked CSS classes are always the same name! |
95 | */ |
96 | overClass = 'mouse_over'; |
97 | clickedClass = 'clicked'; |
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98 | setPointer(chkbox.parentNode.parentNode, rowNum, 'over' , rowClass, overClass, clickedClass); |
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99 | } |
100 | } |
101 | |
102 | /* |
103 | * (un)Checks all checkboxes for the message list from a specific form |
104 | * when it gets clicked. |
105 | * |
106 | * @param string the id of the form where all checkboxes should be (un)checked |
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107 | * @param string the first three characters of target checkboxes, if any |
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108 | * @param boolean use fancy row coloring when a checkbox is checked |
109 | * @param string new color of the checked rows |
110 | */ |
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111 | function toggle_all(formname, name_prefix, fancy) { |
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112 | var TargetForm = document.getElementById(formname); |
113 | var j = 0; |
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114 | for (var i = 0; i < TargetForm.elements.length; i++) { |
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115 | if (TargetForm.elements[i].type == 'checkbox' && (name_prefix == '' || TargetForm.elements[i].name.substring(0,3) == name_prefix)) { |
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116 | if (fancy) { |
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117 | array_key = TargetForm.elements[i].getAttribute('id'); |
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118 | // initialize orig_row_color if not defined already |
119 | if (!orig_row_colors[array_key]) { |
120 | rowClass = getCSSClass(TargetForm.elements[i].parentNode.parentNode); |
121 | if (rowClass.indexOf("clicked_") == 0) |
122 | rowClass = rowClass.substring(8, rowClass.length); |
123 | orig_row_colors[array_key] = rowClass; |
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124 | } |
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125 | origClass = orig_row_colors[array_key]; |
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126 | clickedClass = 'clicked'; |
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127 | setPointer(TargetForm.elements[i].parentNode.parentNode, j,'click' , origClass, origClass, clickedClass); |
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128 | j++ |
129 | } |
130 | TargetForm.elements[i].checked = !(TargetForm.elements[i].checked); |
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131 | } |
132 | } |
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133 | } |
134 | |
135 | /* |
136 | * Sets/unsets the pointer and marker in browse mode |
137 | * |
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138 | * @param object theRow the table row |
139 | * @param integer theRowNum the row number |
140 | * @param string theAction the action calling this script (over, out or click) |
141 | * @param string defaultClass the default background CSS class |
142 | * @param string mouseoverClass the CSS class to use for mouseover |
143 | * @param string clickedClass the CSS class to use for marking a row |
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144 | * |
145 | * @return boolean whether pointer is set or not |
146 | */ |
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147 | function setPointer(theRow, theRowNum, theAction, defaultClass, mouseoverClass, clickedClass) |
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148 | { |
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149 | // 1. Pointer and mark feature are disabled or the browser can't get the |
150 | // row -> exits |
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151 | if ((mouseoverClass == '' && clickedClass == '') |
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152 | || typeof(theRow.className) == 'undefined') { |
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153 | return false; |
154 | } |
155 | |
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156 | // 2. Verify we can get the current row or exit |
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157 | if (typeof(document.getElementsByTagName) != 'undefined') { |
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158 | // We are ok |
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159 | } |
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160 | else if (typeof(theRow) != 'undefined') { |
161 | // We are ok |
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162 | } |
163 | else { |
164 | return false; |
165 | } |
166 | |
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167 | // 3. Gets the current CSS class... |
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168 | var newClass = null; |
169 | var currentClass = getCSSClass(theRow); |
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170 | if (currentClass.indexOf("clicked_") == 0) |
171 | currentClass = 'clicked'; |
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172 | |
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173 | // 4. Defines the new class |
174 | // 4.1 Current class is the default one |
175 | if (currentClass == '' |
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176 | || currentClass.toLowerCase() == defaultClass.toLowerCase()) { |
177 | if (theAction == 'over' && mouseoverClass != '') { |
178 | newClass = mouseoverClass; |
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179 | } |
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180 | else if (theAction == 'click' && clickedClass != '') { |
181 | newClass = clickedClass; |
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182 | marked_row[theRowNum] = true; |
183 | // deactivated onclick marking of the checkbox because it's also executed |
184 | // when an action (clicking on the checkbox itself) on a single item is |
185 | // performed. Then the checkbox would get deactived, even though we need |
186 | // it activated. Maybe there is a way to detect if the row was clicked, |
187 | // and not an item therein... |
188 | //document.getElementById('msg[' + theRowNum + ']').checked = true; |
189 | } |
190 | } |
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191 | // 4.1.2 Current class is the mouseover one |
192 | else if (currentClass.toLowerCase() == mouseoverClass.toLowerCase() |
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193 | && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) { |
194 | if (theAction == 'out') { |
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195 | newClass = defaultClass; |
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196 | } |
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197 | else if (theAction == 'click' && clickedClass != '') { |
198 | newClass = clickedClass; |
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199 | marked_row[theRowNum] = true; |
200 | //document.getElementById('msg[' + theRowNum + ']').checked = true; |
201 | } |
202 | } |
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203 | // 4.1.3 Current color is the clicked one |
204 | else if (currentClass.toLowerCase() == clickedClass.toLowerCase()) { |
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205 | if (theAction == 'click') { |
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206 | newClass = (mouseoverClass != '') |
207 | ? mouseoverClass |
208 | : defaultClass; |
209 | marked_row[theRowNum] = false; |
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210 | //document.getElementById('msg[' + theRowNum + ']').checked = false; |
211 | } |
212 | } // end 4 |
213 | |
214 | // 5. Sets the new color... |
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215 | if (newClass) { |
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216 | setCSSClass(theRow, newClass); |
217 | } |
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218 | |
219 | return true; |
220 | } // end of the 'setPointer()' function |
221 | |
222 | function comp_in_new_form(comp_uri, button, myform, iWidth, iHeight) { |
223 | comp_uri += "&" + button.name + "=1"; |
224 | for ( var i=0; i < myform.elements.length; i++ ) { |
225 | if ( myform.elements[i].type == "checkbox" && myform.elements[i].checked ) |
226 | comp_uri += "&" + myform.elements[i].name + "=1"; |
227 | } |
228 | if (!iWidth) iWidth = 640; |
229 | if (!iHeight) iHeight = 550; |
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230 | var sArg = "width=" + iWidth + ",height=" + iHeight + ",scrollbars=yes,resizable=yes,status=yes"; |
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231 | var newwin = window.open(comp_uri, "_blank", sArg); |
232 | } |
233 | |
234 | function comp_in_new(comp_uri, iWidth, iHeight) { |
235 | if (!iWidth) iWidth = 640; |
236 | if (!iHeight) iHeight = 550; |
237 | sArg = "width=" + iWidth + ",height=" + iHeight + ",scrollbars=yes,resizable=yes,status=yes"; |
238 | var newwin = window.open(comp_uri , "_blank", sArg); |
239 | } |
240 | |
241 | /* |
242 | * Reload the read_body screen on sending an mdn receipt |
243 | */ |
244 | function sendMDN() { |
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245 | var mdnuri=window.location+'&sendreceipt=1'; |
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246 | window.location = mdnuri; |
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247 | } |
248 | |
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249 | var alreadyFocused = false; |
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250 | |
251 | function cursorToTop(element) { |
252 | if (typeof element.selectionStart == 'number') |
253 | element.selectionStart = element.selectionEnd = 0; |
254 | else if (typeof element.createTextRange != 'undefined') { |
255 | var selectionRange = element.createTextRange(); |
256 | selectionRange.moveStart('character', 0); |
257 | selectionRange.select(); |
258 | } |
259 | } |
260 | |
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261 | function checkForm(smaction) { |
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262 | |
263 | if (alreadyFocused) return; |
264 | |
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265 | /* |
266 | * this part is used for setting the focus in the compose screen |
267 | */ |
268 | if (smaction) { |
269 | if (smaction == "select") { |
270 | document.forms['compose'].body.select(); |
271 | } else if (smaction == "focus") { |
272 | document.forms['compose'].body.focus(); |
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273 | cursorToTop(document.forms['compose'].body); |
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274 | } |
275 | } else { |
276 | /* |
277 | * All other forms that need to set the focus |
278 | */ |
279 | var f = document.forms.length; |
280 | var i = 0; |
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281 | var remembered_form = -1; |
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282 | var pos = -1; |
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283 | var remembered_pos = -1; |
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284 | while( pos == -1 && i < f ) { |
285 | var e = document.forms[i].elements.length; |
286 | var j = 0; |
287 | while( pos == -1 && j < e ) { |
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288 | if ( document.forms[i].elements[j].type == 'text' || document.forms[i].elements[j].type == 'password' || document.forms[i].elements[j].type == 'textarea' ) { |
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289 | if ( document.forms[i].elements[j].id.substring(0, 13) == '__lastfocus__' ) { |
290 | remembered_pos = j; |
291 | remembered_form = i; |
292 | } else if ( document.forms[i].elements[j].id.substring(0, 11) != '__nofocus__' ) { |
293 | pos = j; |
294 | } |
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295 | } |
296 | j++; |
297 | } |
298 | i++; |
299 | } |
300 | if( pos >= 0 ) { |
301 | document.forms[i-1].elements[pos].focus(); |
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302 | } else if ( remembered_pos >= 0 ) { |
303 | document.forms[remembered_form].elements[remembered_pos].focus(); |
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304 | } |
305 | } |
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306 | } |
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307 | |
308 | function printThis() |
309 | { |
310 | parent.frames['right'].focus(); |
311 | parent.frames['right'].print(); |
312 | } |
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313 | |
314 | /* JS implementation of more/less links in To/CC. Could later be extended |
315 | * show/hide other interface items */ |
316 | function showhide (item, txtmore, txtless) { |
317 | var oTemp=document.getElementById("recpt_tail_" + item); |
318 | var oClick=document.getElementById("toggle_" + item); |
319 | if (oTemp.style.display=="inline") { |
320 | oTemp.style.display="none"; |
321 | oClick.innerHTML=txtmore; |
322 | } else { |
323 | oTemp.style.display="inline"; |
324 | oClick.innerHTML=txtless; |
325 | } |
326 | } |