1 /*
2 * This code is part of GOsa (http://www.gosa-project.org)
3 * Copyright (C) 2003-2010 GONICUS GmbH
4 *
5 * ID: $$Id: index.php 15301 2010-01-26 09:40:08Z cajus $$
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
22 /* Install event handlers */
23 Event.observe(window, 'resize', resizeHandler);
24 Event.observe(window, 'load', resizeHandler);
25 Event.observe(window, 'keypress', keyHandler);
28 /* Ask before switching a plugin with this function */
29 function question(text, url)
30 {
31 if(document.mainform.ignore){
32 location.href= url;
33 return true;
34 }
35 if(confirm(text)){
36 location.href= url;
37 return true;
38 }
39 return false;
40 }
43 /* Toggle checkbox that matches regex */
44 function chk_set_all(regex,value)
45 {
46 for (var i = 0; i < document.mainform.elements.length; i++) {
47 var _id=document.mainform.elements[i].id;
48 if(_id.match(regex)) {
49 document.getElementById(_id).checked= value;
50 }
51 }
52 }
55 function toggle_all_(regex,state_object)
56 {
57 state = document.getElementById(state_object).checked;
58 chk_set_all(regex, state);
59 }
62 /* Scroll down the body frame */
63 function scrollDown2()
64 {
65 document.body.scrollTop = document.body.scrollHeight - document.body.clientHeight;
66 }
69 /* Toggle checkbox that matches regex */
70 function acl_set_all(regex,value)
71 {
72 for (var i = 0; i < document.mainform.elements.length; i++) {
73 var _id=document.mainform.elements[i].id;
74 if(_id.match(regex)) {
75 document.getElementById(_id).checked= value;
76 }
77 }
78 }
80 /* Toggle checkbox that matches regex */
81 function acl_toggle_all(regex)
82 {
83 for (var i = 0; i < document.mainform.elements.length; i++) {
84 var _id=document.mainform.elements[i].id;
85 if(_id.match(regex)) {
86 if (document.getElementById(_id).checked == true){
87 document.getElementById(_id).checked= false;
88 } else {
89 document.getElementById(_id).checked= true;
90 }
91 }
92 }
93 }
96 /* Global key handler to estimate which element gets the next focus if enter is pressed */
97 function keyHandler(DnEvents) {
98 // determines whether Netscape or Internet Explorer
99 k = (Prototype.Browser.Gecko) ? DnEvents.keyCode : window.event.keyCode;
100 if (k == 13) { // enter key pressed
101 if(typeof(nextfield)!='undefined') {
102 if(nextfield == 'login') {
103 return true; // submit, we finished all fields
104 } else { // we are not done yet, send focus to next box
105 eval('document.mainform.' + nextfield + '.focus()');
106 return false;
107 }
108 } else {
109 if(Prototype.Browser.Gecko) {
110 if(DnEvents.target.type == 'textarea') {
111 return true;
112 } else if (DnEvents.target.type != 'submit') {
113 // TAB
114 var thisfield = document.getElementById(DnEvents.target.id);
115 for (i = 0; i < document.forms[0].elements.length; i++) {
116 if(document.forms[0].elements[i].id==thisfield.id) {
117 // Last form element on page?
118 if(i!=document.forms[0].elements.length-1) {
119 document.forms[0].elements[i+1].focus();
120 }
121 }
122 }
123 return false;
124 } else {
125 return true;
126 }
127 // Check for konqueror
128 } else if(document.clientWidth) {
129 // do nothing ATM
130 } else {
131 if(window.event.srcElement.type == 'textarea') {
132 return true;
133 } else if (window.event.srcElement.type != 'submit') {
134 // TAB
135 var thisfield = document.getElementById(window.event.srcElement.id);
136 for (i = 0; i < document.forms[0].elements.length; i++) {
137 if(document.forms[0].elements[i].id==thisfield.id) {
138 // Last form element on page?
139 if(i!=document.forms[0].elements.length-1) {
140 document.forms[0].elements[i+1].focus();
141 }
142 }
143 }
144 return false;
145 } else {
146 return true;
147 }
148 }
149 }
150 } else if (k==9) {
151 // Tab key pressed
152 if(Prototype.Browser.Gecko) {
153 if(DnEvents.target.type == 'textarea') {
154 document.getElementById(DnEvents.target.id).value+="\t";
155 return false;
156 }
157 // Check for konqueror
158 } else if(document.clientWidth) {
159 // do nothing ATM
160 } else {
161 if(window.event.srcElement.type == 'textarea') {
162 document.getElementById(window.event.srcElement.id).value+="\t";
163 return false;
164 }
165 }
166 }
167 }
169 function changeState() {
170 for (var i = 0; i < arguments.length; i++) {
171 var element = $(arguments[i]);
172 if (element.hasAttribute('disabled')) {
173 element.removeAttribute('disabled');
174 } else {
175 element.setAttribute('disabled', 'disabled');
176 }
177 }
178 }
180 function changeSelectState(triggerField, myField) {
181 if (document.getElementById(triggerField).value != 2){
182 document.getElementById(myField).disabled= true;
183 } else {
184 document.getElementById(myField).disabled= false;
185 }
186 }
188 function changeSubselectState(triggerField, myField) {
189 if (document.getElementById(triggerField).checked == true){
190 document.getElementById(myField).disabled= false;
191 } else {
192 document.getElementById(myField).disabled= true;
193 }
194 }
196 function changeTripleSelectState(firstTriggerField, secondTriggerField, myField) {
197 if (
198 document.getElementById(firstTriggerField).checked == true &&
199 document.getElementById(secondTriggerField).checked == true){
200 document.getElementById(myField).disabled= false;
201 } else {
202 document.getElementById(myField).disabled= true;
203 }
204 }
206 <!-- Second field must be non-checked -->
207 function changeTripleSelectState_2nd_neg(firstTriggerField, secondTriggerField, myField) {
208 if (
209 document.getElementById(firstTriggerField).checked == true &&
210 document.getElementById(secondTriggerField).checked == false){
211 document.getElementById(myField).disabled= false;
212 } else {
213 document.getElementById(myField).disabled= true;
214 }
215 }
217 // work together to analyze keystrokes
218 if (Prototype.Browser.Gecko){
219 window.onkeypress= keyHandler;
220 } else {
221 document.onkeydown= keyHandler;
222 }
224 function GOsa_toggle(element) {
225 if (Prototype.Browser.Gecko)
226 document.poppedLayer = document.getElementById(element);
227 else if (Prototype.Browser.IE)
228 document.poppedLayer = document.all[element];
229 else
230 document.poppedLayer = document.layers[element];
232 if (document.poppedLayer.style.visibility == "visible") {
233 hide (element);
234 } else {
235 show (element);
236 }
237 }
239 function popup(target, name) {
240 var mypopup=
241 window.open(
242 target,
243 name,
244 "width=600,height=700,location=no,toolbar=no,directories=no,menubar=no,status=no,scrollbars=yes"
245 );
246 mypopup.focus();
247 return false;
248 }
250 function js_check(form) {
251 form.javascript.value = 'true';
252 }
254 function divGOsa_toggle(element) {
255 var cell;
256 var cellname="tr_"+(element);
258 if (Prototype.Browser.Gecko) {
259 document.poppedLayer = document.getElementById(element);
260 cell= document.getElementById(cellname);
262 if (document.poppedLayer.style.visibility == "visible") {
263 hide (element);
264 cell.style.height="0px";
265 document.poppedLayer.style.height="0px";
266 } else {
267 show (element);
268 document.poppedLayer.style.height="";
269 if(document.defaultView) {
270 cell.style.height=document.defaultView.getComputedStyle(document.poppedLayer,"").getPropertyValue('height');
271 }
272 }
273 } else if (Prototype.Browser.IE) {
274 document.poppedLayer = document.getElementById(element);
275 cell= document.getElementById(cellname);
276 if (document.poppedLayer.style.visibility == "visible") {
277 hide (element);
278 cell.style.height="0px";
279 document.poppedLayer.style.height="0px";
280 document.poppedLayer.style.position="absolute";
281 } else {
282 show (element);
283 cell.style.height="";
284 document.poppedLayer.style.height="";
285 document.poppedLayer.style.position="relative";
286 }
287 }
288 }
290 function resizeHandler (e) {
291 if (!e) e=window.event;
292 if (document.getElementById("menucell") && document.getElementById("d_scrollbody")) {
293 var inner_height= window.innerHeight;
294 var min_height= 450;
295 var px_height= min_height;
296 var suggested= px_height;
298 // document.defaultView allows access to the rendered size of elements and should be supported by modern browsers
299 if(document.defaultView) {
300 var menu_height= 0;
301 if (document.getElementById("d_height")){
302 suggested= parseInt(document.getElementById("d_height").value);
303 } else {
304 menu_height=parseInt(document.defaultView.getComputedStyle(document.getElementById("menucell"),"").getPropertyValue('height'));
305 // Minimum height for divlist should be the bottom edge of the menu
306 min_height= menu_height-197;
307 suggested= min_height;
308 if((inner_height-230)-suggested>0) {
309 suggested= inner_height-230;
310 }
312 }
314 // IE uses other height specifications
315 } else if (Prototype.Browser.IE) {
316 suggested= document.all.menucell.offsetHeight;
317 offset= absTop(d_scrollbody);
318 suggested-= offset;
319 if((inner_height-230)-suggested>0) {
320 suggested= inner_height-230;
321 }
322 }
324 /* Reduce height if a list footer is set */
325 if(document.getElementById("t_scrollfoot")){
326 suggested = suggested -20;
327 }
329 if (!document.getElementById("list_workaround")) {
330 document.getElementById("d_scrollbody").style.height=suggested+"px";
331 } else {
332 if (!Prototype.Browser.IE) {
333 current_height= parseInt(document.defaultView.getComputedStyle(document.getElementById("t_nscrollbody"),"").getPropertyValue('height'));
334 if (current_height < menu_height) {
335 document.getElementById("d_scrollbody").style.height=suggested+20+"px";
336 }
337 }
338 }
339 if (document.getElementById("t_nscrollbody")) {
340 document.getElementById("t_nscrollbody").style.height=(suggested-22)+"px";
341 }
342 }
343 return true;
344 }
346 function absTop(e) {
347 return (e.offsetParent)?e.offsetTop+absTop(e.offsetParent) : e.offsetTop;
348 }
350 /* Set focus to first valid input field
351 avoid IExplorer warning about hidding or disabled fields
352 */
353 function focus_field()
354 {
355 var i = 0;
356 var e = 0;
357 var found = false;
358 var element_name = "";
359 var element =null;
361 while(focus_field.arguments[i] && !found){
363 var tmp = document.getElementsByName(focus_field.arguments[i]);
364 for(e = 0 ; e < tmp.length ; e ++ ){
366 if(tmp[e].disabled != true && tmp[e].type != "none" && tmp[e].type != "hidden" ){
367 found = true;
368 element = tmp[e];
369 break;
370 }
371 }
372 i++;
373 }
375 if(element && found){
376 element.blur();
377 element.focus();
378 }
379 }
382 /* This function pops up messages from message queue
383 All messages are hidden in html output (style='display:none;').
384 This function makes single messages visible till there are no more dialogs queued.
386 hidden inputs:
387 current_msg_dialogs - Currently visible dialog
388 closed_msg_dialogs - IDs of already closed dialogs
389 pending_msg_dialogs - Queued dialog IDs.
390 */
391 function next_msg_dialog()
392 {
393 var s_pending = "";
394 var a_pending = new Array();
395 var i_id = 0;
396 var i = 0;
397 var tmp = "";
398 var ele = null;
399 var ele2 = null;
400 var cur_id = "";
402 if(document.getElementById('current_msg_dialogs')){
403 cur_id = document.getElementById('current_msg_dialogs').value;
404 if(cur_id != ""){
405 ele = document.getElementById('e_layer' + cur_id);
406 ele.onmousemove = "";
407 hide('e_layer' + cur_id);
408 document.getElementById('closed_msg_dialogs').value += "," + cur_id;
409 document.getElementById('current_msg_dialogs').value= "";
410 }
411 }
413 if(document.getElementById('pending_msg_dialogs')){
414 s_pending = document.getElementById('pending_msg_dialogs').value;
415 a_pending = s_pending.split(",");
416 if(a_pending.length){
417 i_id = a_pending.pop();
418 for (i = 0 ; i < a_pending.length; ++i){
419 tmp = tmp + a_pending[i] + ',';
420 }
421 tmp = tmp.replace(/,$/g,"");
422 if(i_id != ""){
423 ele = document.getElementById('e_layer' + i_id);
424 ele3 = document.getElementById('e_layerTitle' + i_id);
425 ele.style.display= 'block' ;
426 document.getElementById('pending_msg_dialogs').value= tmp;
427 document.getElementById('current_msg_dialogs').value= i_id;
428 ele2 = document.getElementById('e_layer2') ;
429 ele3.onmousedown = start_move_div_by_cursor;
430 ele2.onmouseup = stop_move_div_by_cursor;
431 ele2.onmousemove = move_div_by_cursor;
432 }else{
433 ele2 = document.getElementById('e_layer2') ;
434 ele2.style.display ="none";
435 }
436 }
437 }
438 }
441 /* Drag & drop for message dialogs */
442 var enable_move_div_by_cursor = false; // Indicates wheter the div movement is enabled or not
443 var mouse_x_on_div = 0; //
444 var mouse_y_on_div = 0;
445 var div_offset_x = 0;
446 var div_offset_y = 0;
448 /* Activates msg_dialog drag & drop
449 * This function is called when clicking on a displayed msg_dialog
450 */
451 function start_move_div_by_cursor(e)
452 {
453 var x = 0;
454 var y = 0;
455 var cur_id = 0;
456 var dialog = null;
457 var event = null;
459 /* Get current msg_dialog position
460 */
461 cur_id = document.getElementById('current_msg_dialogs').value;
462 if(cur_id != ""){
463 dialog = document.getElementById('e_layer' + cur_id);
464 x = dialog.style.left;
465 y = dialog.style.top;
466 x = x.replace(/[^0-9]/g,"");
467 y = y.replace(/[^0-9]/g,"");
468 if(!y) y = 1;
469 if(!x) x = 1;
470 }
472 /* Get mouse position within msg_dialog
473 */
474 if(window.event){
475 event = window.event;
476 if(event.offsetX){
477 div_offset_x = event.clientX -x;
478 div_offset_y = event.clientY -y;
479 enable_move_div_by_cursor = true;
480 }
481 }else if(e){
482 event = e;
483 if(event.layerX){
484 div_offset_x = event.screenX -x;
485 div_offset_y = event.screenY -y;
486 enable_move_div_by_cursor = true;
487 }
488 }
489 }
492 /* Deactivate msg_dialog movement
493 */
494 function stop_move_div_by_cursor()
495 {
496 mouse_x_on_div = 0;
497 mouse_y_on_div = 0;
498 div_offset_x = 0;
499 div_offset_y = 0;
500 enable_move_div_by_cursor = false;
501 }
504 /* Move msg_dialog with cursor */
505 function move_div_by_cursor(e)
506 {
507 var event = false;
508 var mouse_pos_x = 0;
509 var mouse_pos_y = 0;
510 var cur_div_x = 0;
511 var cur_div_y = 0;
512 var cur_id = 0;
513 var dialog = null;
516 if(undefined !== enable_move_div_by_cursor && enable_move_div_by_cursor == true){
518 if(document.getElementById('current_msg_dialogs')){
520 /* Get mouse position on screen
521 */
522 if(window.event){
523 event = window.event;
524 mouse_pos_x =event.clientX;
525 mouse_pos_y =event.clientY;
526 }else if (e){
527 event = e;
528 mouse_pos_x =event.screenX;
529 mouse_pos_y =event.screenY;
530 }else{
531 return;
532 }
534 /* Get id of current msg_dialog */
535 cur_id = document.getElementById('current_msg_dialogs').value;
536 if(cur_id != ""){
537 dialog = document.getElementById('e_layer' + cur_id);
539 /* Calculate new position */
540 cur_div_x = mouse_pos_x - div_offset_x;
541 cur_div_y = mouse_pos_y - div_offset_y;
543 /* Ensure that dialog can't be moved out of screen */
544 if(cur_div_x < 0 ) cur_div_x = 0
545 if(cur_div_y < 0 ) cur_div_y = 0
547 /* Assign new values */
548 dialog.style.left = (cur_div_x ) + "px";
549 dialog.style.top = (cur_div_y ) + "px";
550 }
551 }
552 }
553 }
556 // Global storage for baseSelector timer
557 var rtimer;
559 // vim:ts=2:syntax