| commit | author | age | ||
| b34d67 | 1 | /** |
| TB | 2 | * Roundcube List Widget |
| 3 | * | |
| 4 | * This file is part of the Roundcube Webmail client | |
| 5 | * | |
| 6 | * @licstart The following is the entire license notice for the | |
| 7 | * JavaScript code in this file. | |
| 8 | * | |
| 9 | * Copyright (c) 2005-2014, The Roundcube Dev Team | |
| 10 | * | |
| 11 | * The JavaScript code in this page is free software: you can | |
| 12 | * redistribute it and/or modify it under the terms of the GNU | |
| 13 | * General Public License (GNU GPL) as published by the Free Software | |
| 14 | * Foundation, either version 3 of the License, or (at your option) | |
| 15 | * any later version. The code is distributed WITHOUT ANY WARRANTY; | |
| 16 | * without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 17 | * FOR A PARTICULAR PURPOSE. See the GNU GPL for more details. | |
| 18 | * | |
| 19 | * As additional permission under GNU GPL version 3 section 7, you | |
| 20 | * may distribute non-source (e.g., minimized or compacted) forms of | |
| 21 | * that code without the copy of the GNU GPL normally required by | |
| 22 | * section 4, provided you include this license notice and a URL | |
| 23 | * through which recipients can access the Corresponding Source. | |
| 24 | * | |
| 25 | * @licend The above is the entire license notice | |
| 26 | * for the JavaScript code in this file. | |
| 27 | * | |
| 28 | * @author Thomas Bruederli <roundcube@gmail.com> | |
| 29 | * @author Charles McNulty <charles@charlesmcnulty.com> | |
| 30 | * | |
| 31 | * @requires jquery.js, common.js | |
| 32 | */ | |
| 6b47de | 33 | |
| T | 34 | |
| 35 | /** | |
| e019f2 | 36 | * Roundcube List Widget class |
| 538e64 | 37 | * @constructor |
| 6b47de | 38 | */ |
| T | 39 | function rcube_list_widget(list, p) |
| 8fa922 | 40 | { |
| 6b47de | 41 | // static contants |
| T | 42 | this.ENTER_KEY = 13; |
| 43 | this.DELETE_KEY = 46; | |
| 6e6e89 | 44 | this.BACKSPACE_KEY = 8; |
| 8fa922 | 45 | |
| 6b47de | 46 | this.list = list ? list : null; |
| 517dae | 47 | this.tagname = this.list ? this.list.nodeName.toLowerCase() : 'table'; |
| 6a9144 | 48 | this.id_regexp = /^rcmrow([a-z0-9\-_=\+\/]+)/i; |
| 85fece | 49 | this.rows = {}; |
| 6b47de | 50 | this.selection = []; |
| 0dbac3 | 51 | this.rowcount = 0; |
| b62c48 | 52 | this.colcount = 0; |
| 8fa922 | 53 | |
| 8fd955 | 54 | this.subject_col = 0; |
| 699a25 | 55 | this.modkey = 0; |
| 6b47de | 56 | this.multiselect = false; |
| f52c93 | 57 | this.multiexpand = false; |
| 21168d | 58 | this.multi_selecting = false; |
| 6b47de | 59 | this.draggable = false; |
| b62c48 | 60 | this.column_movable = false; |
| 6b47de | 61 | this.keyboard = false; |
| 68b6a9 | 62 | this.toggleselect = false; |
| 4582bf | 63 | this.aria_listbox = false; |
| 8fa922 | 64 | |
| 6b47de | 65 | this.drag_active = false; |
| b62c48 | 66 | this.col_drag_active = false; |
| A | 67 | this.column_fixed = null; |
| 6b47de | 68 | this.last_selected = 0; |
| b2fb95 | 69 | this.shift_start = 0; |
| 6b47de | 70 | this.focused = false; |
| T | 71 | this.drag_mouse_start = null; |
| c0e364 | 72 | this.dblclick_time = 500; // default value on MS Windows is 500 |
| 517dae | 73 | this.row_init = function(){}; // @deprecated; use list.addEventListener('initrow') instead |
| 8fa922 | 74 | |
| 6b47de | 75 | // overwrite default paramaters |
| ef4f59 | 76 | if (p && typeof p === 'object') |
| 6b47de | 77 | for (var n in p) |
| T | 78 | this[n] = p[n]; |
| 8fa922 | 79 | }; |
| 6b47de | 80 | |
| T | 81 | |
| 82 | rcube_list_widget.prototype = { | |
| 83 | ||
| 84 | ||
| 85 | /** | |
| 86 | * get all message rows from HTML table and init each row | |
| 87 | */ | |
| 88 | init: function() | |
| 89 | { | |
| 517dae | 90 | if (this.tagname == 'table' && this.list && this.list.tBodies[0]) { |
| TB | 91 | this.thead = this.list.tHead; |
| 92 | this.tbody = this.list.tBodies[0]; | |
| 93 | } | |
| 94 | else if (this.tagname != 'table' && this.list) { | |
| 95 | this.tbody = this.list; | |
| 96 | } | |
| 97 | ||
| 498407 | 98 | if ($(this.list).attr('role') == 'listbox') { |
| TB | 99 | this.aria_listbox = true; |
| 100 | if (this.multiselect) | |
| 101 | $(this.list).attr('aria-multiselectable', 'true'); | |
| 102 | } | |
| 103 | ||
| 517dae | 104 | if (this.tbody) { |
| 85fece | 105 | this.rows = {}; |
| 0dbac3 | 106 | this.rowcount = 0; |
| 6b47de | 107 | |
| e8bcf0 | 108 | var r, len, rows = this.tbody.childNodes, me = this; |
| 6b47de | 109 | |
| 0e7b66 | 110 | for (r=0, len=rows.length; r<len; r++) { |
| 3ab616 | 111 | this.rowcount += this.init_row(rows[r]) ? 1 : 0; |
| 6b47de | 112 | } |
| T | 113 | |
| b62c48 | 114 | this.init_header(); |
| 6b47de | 115 | this.frame = this.list.parentNode; |
| T | 116 | |
| 117 | // set body events | |
| e8bcf0 | 118 | if (this.keyboard) { |
| 17a8fb | 119 | rcube_event.add_listener({event:'keydown', object:this, method:'key_press'}); |
| e8bcf0 | 120 | |
| 8fd955 | 121 | // allow the table element to receive focus. |
| TB | 122 | $(this.list).attr('tabindex', '0') |
| 123 | .on('focus', function(e){ me.focus(e); }); | |
| e8bcf0 | 124 | } |
| 4582bf | 125 | } |
| TB | 126 | |
| 772bec | 127 | return this; |
| 6b47de | 128 | }, |
| T | 129 | |
| 130 | ||
| 131 | /** | |
| c4b819 | 132 | * Init list row and set mouse events on it |
| 6b47de | 133 | */ |
| T | 134 | init_row: function(row) |
| 135 | { | |
| 6f1709 | 136 | row.uid = this.get_row_uid(row); |
| 1bbf8c | 137 | |
| 6b47de | 138 | // make references in internal array and set event handlers |
| 1bbf8c | 139 | if (row && row.uid) { |
| TB | 140 | var self = this, uid = row.uid; |
| f52c93 | 141 | this.rows[uid] = {uid:uid, id:row.id, obj:row}; |
| 6b47de | 142 | |
| T | 143 | // set eventhandlers to table row |
| 8ef2f3 | 144 | row.onmousedown = function(e){ return self.drag_row(e, this.uid); }; |
| T | 145 | row.onmouseup = function(e){ return self.click_row(e, this.uid); }; |
| 1ce442 | 146 | |
| 4910b0 | 147 | if (bw.touch) { |
| 8ef2f3 | 148 | row.addEventListener('touchstart', function(e) { |
| T | 149 | if (e.touches.length == 1) { |
| dc8400 | 150 | self.touchmoved = false; |
| TB | 151 | self.drag_row(rcube_event.touchevent(e.touches[0]), this.uid) |
| 8ef2f3 | 152 | } |
| T | 153 | }, false); |
| 154 | row.addEventListener('touchend', function(e) { | |
| dc8400 | 155 | if (e.changedTouches.length == 1) { |
| TB | 156 | if (!self.touchmoved && !self.click_row(rcube_event.touchevent(e.changedTouches[0]), this.uid)) |
| 8ef2f3 | 157 | e.preventDefault(); |
| dc8400 | 158 | } |
| TB | 159 | }, false); |
| 160 | row.addEventListener('touchmove', function(e) { | |
| 161 | if (e.changedTouches.length == 1) { | |
| 162 | self.touchmoved = true; | |
| 163 | if (self.drag_active) | |
| 164 | e.preventDefault(); | |
| 165 | } | |
| 8ef2f3 | 166 | }, false); |
| T | 167 | } |
| 6b47de | 168 | |
| 4582bf | 169 | // label the list row with the subject col as descriptive label |
| TB | 170 | if (this.aria_listbox) { |
| 171 | var lbl_id = 'l:' + row.id; | |
| 172 | $(row) | |
| 173 | .attr('role', 'option') | |
| 174 | .attr('aria-labelledby', lbl_id) | |
| 175 | .find(this.col_tagname()).eq(this.subject_col).attr('id', lbl_id); | |
| 176 | } | |
| 177 | ||
| 6b47de | 178 | if (document.all) |
| T | 179 | row.onselectstart = function() { return false; }; |
| 180 | ||
| 517dae | 181 | this.row_init(this.rows[uid]); // legacy support |
| TB | 182 | this.triggerEvent('initrow', this.rows[uid]); |
| 3ab616 | 183 | |
| AM | 184 | return true; |
| b62c48 | 185 | } |
| A | 186 | }, |
| 187 | ||
| 188 | ||
| 189 | /** | |
| 190 | * Init list column headers and set mouse events on them | |
| 191 | */ | |
| 192 | init_header: function() | |
| 193 | { | |
| 517dae | 194 | if (this.thead) { |
| b62c48 | 195 | this.colcount = 0; |
| A | 196 | |
| 73ad4f | 197 | if (this.fixed_header) { // copy (modified) fixed header back to the actual table |
| TB | 198 | $(this.list.tHead).replaceWith($(this.fixed_header).find('thead').clone()); |
| 93cd38 | 199 | $(this.list.tHead).find('tr td').attr('style', '').find('a').attr('tabindex', '-1'); // remove fixed widths |
| 73ad4f | 200 | } |
| 93cd38 | 201 | else if (!bw.touch && this.list.className.indexOf('fixedheader') >= 0) { |
| 73ad4f | 202 | this.init_fixed_header(); |
| TB | 203 | } |
| 204 | ||
| b62c48 | 205 | var col, r, p = this; |
| A | 206 | // add events for list columns moving |
| 517dae | 207 | if (this.column_movable && this.thead && this.thead.rows) { |
| TB | 208 | for (r=0; r<this.thead.rows[0].cells.length; r++) { |
| b62c48 | 209 | if (this.column_fixed == r) |
| A | 210 | continue; |
| 517dae | 211 | col = this.thead.rows[0].cells[r]; |
| b62c48 | 212 | col.onmousedown = function(e){ return p.drag_column(e, this); }; |
| A | 213 | this.colcount++; |
| 214 | } | |
| 215 | } | |
| 6b47de | 216 | } |
| T | 217 | }, |
| 218 | ||
| 73ad4f | 219 | init_fixed_header: function() |
| TB | 220 | { |
| 221 | var clone = $(this.list.tHead).clone(); | |
| 222 | ||
| 223 | if (!this.fixed_header) { | |
| 224 | this.fixed_header = $('<table>') | |
| 8efdd9 | 225 | .attr('class', this.list.className + ' fixedcopy') |
| d4d62a | 226 | .attr('role', 'presentation') |
| 73ad4f | 227 | .css({ position:'fixed' }) |
| TB | 228 | .append(clone) |
| 229 | .append('<tbody></tbody>'); | |
| 230 | $(this.list).before(this.fixed_header); | |
| 231 | ||
| 232 | var me = this; | |
| 233 | $(window).resize(function(){ me.resize() }); | |
| 4ae28f | 234 | $(window).scroll(function(){ |
| TB | 235 | var w = $(window); |
| 236 | me.fixed_header.css('marginLeft', (-w.scrollLeft()) + 'px'); | |
| 237 | if (!bw.webkit) | |
| 238 | me.fixed_header.css('marginTop', (-w.scrollTop()) + 'px'); | |
| 239 | }); | |
| 73ad4f | 240 | } |
| TB | 241 | else { |
| 242 | $(this.fixed_header).find('thead').replaceWith(clone); | |
| 243 | } | |
| e8bcf0 | 244 | |
| TB | 245 | // avoid scrolling header links being focused |
| 246 | $(this.list.tHead).find('a.sortcol').attr('tabindex', '-1'); | |
| 247 | ||
| 248 | // set tabindex to fixed header sort links | |
| 249 | clone.find('a.sortcol').attr('tabindex', '0'); | |
| 73ad4f | 250 | |
| TB | 251 | this.thead = clone.get(0); |
| 252 | this.resize(); | |
| 253 | }, | |
| 254 | ||
| 255 | resize: function() | |
| 256 | { | |
| 257 | if (!this.fixed_header) | |
| 258 | return; | |
| 259 | ||
| 260 | var column_widths = []; | |
| 261 | ||
| 262 | // get column widths from original thead | |
| 263 | $(this.tbody).parent().find('thead tr td').each(function(index) { | |
| 264 | column_widths[index] = $(this).width(); | |
| 265 | }); | |
| 266 | ||
| 267 | // apply fixed widths to fixed table header | |
| 268 | $(this.thead).parent().width($(this.tbody).parent().width()); | |
| 269 | $(this.thead).find('tr td').each(function(index) { | |
| 270 | $(this).css('width', column_widths[index]); | |
| 271 | }); | |
| cbd8f7 | 272 | |
| TB | 273 | $(window).scroll(); |
| 73ad4f | 274 | }, |
| 6b47de | 275 | |
| T | 276 | /** |
| c4b819 | 277 | * Remove all list rows |
| 6b47de | 278 | */ |
| f11541 | 279 | clear: function(sel) |
| 6b47de | 280 | { |
| 517dae | 281 | if (this.tagname == 'table') { |
| TB | 282 | var tbody = document.createElement('tbody'); |
| 283 | this.list.insertBefore(tbody, this.tbody); | |
| 284 | this.list.removeChild(this.list.tBodies[1]); | |
| 285 | this.tbody = tbody; | |
| 286 | } | |
| 287 | else { | |
| 288 | $(this.row_tagname() + ':not(.thead)', this.tbody).remove(); | |
| 289 | } | |
| 54531f | 290 | |
| 85fece | 291 | this.rows = {}; |
| 0dbac3 | 292 | this.rowcount = 0; |
| d58c39 | 293 | this.last_selected = 0; |
| 8fa922 | 294 | |
| A | 295 | if (sel) |
| 296 | this.clear_selection(); | |
| 1633bc | 297 | |
| A | 298 | // reset scroll position (in Opera) |
| 299 | if (this.frame) | |
| 300 | this.frame.scrollTop = 0; | |
| fd0c12 | 301 | |
| AM | 302 | // fix list header after removing any rows |
| 303 | this.resize(); | |
| 6b47de | 304 | }, |
| T | 305 | |
| 306 | ||
| 307 | /** | |
| 308 | * 'remove' message row from list (just hide it) | |
| 309 | */ | |
| b62656 | 310 | remove_row: function(uid, sel_next) |
| 6b47de | 311 | { |
| fd0c12 | 312 | var self = this, node = this.rows[uid] ? this.rows[uid].obj : null; |
| d741a9 | 313 | |
| 517dae | 314 | if (!node) |
| d741a9 | 315 | return; |
| A | 316 | |
| 517dae | 317 | node.style.display = 'none'; |
| 6b47de | 318 | |
| b62656 | 319 | if (sel_next) |
| T | 320 | this.select_next(); |
| 321 | ||
| 0e7b66 | 322 | delete this.rows[uid]; |
| 0dbac3 | 323 | this.rowcount--; |
| fd0c12 | 324 | |
| AM | 325 | // fix list header after removing any rows |
| 326 | clearTimeout(this.resize_timeout) | |
| 327 | this.resize_timeout = setTimeout(function() { self.resize(); }, 50); | |
| 6b47de | 328 | }, |
| T | 329 | |
| 330 | ||
| 331 | /** | |
| c4b819 | 332 | * Add row to the list and initialize it |
| 6b47de | 333 | */ |
| ea6d69 | 334 | insert_row: function(row, before) |
| 6b47de | 335 | { |
| fd0c12 | 336 | var self = this, tbody = this.tbody; |
| 6b47de | 337 | |
| 517dae | 338 | // create a real dom node first |
| TB | 339 | if (row.nodeName === undefined) { |
| 340 | // for performance reasons use DOM instead of jQuery here | |
| 341 | var domrow = document.createElement(this.row_tagname()); | |
| 342 | if (row.id) domrow.id = row.id; | |
| 343 | if (row.className) domrow.className = row.className; | |
| 344 | if (row.style) $.extend(domrow.style, row.style); | |
| 1bbf8c | 345 | if (row.uid) $(domrow).data('uid', row.uid); |
| 517dae | 346 | |
| 7a5c3a | 347 | for (var e, domcell, col, i=0; row.cols && i < row.cols.length; i++) { |
| 517dae | 348 | col = row.cols[i]; |
| TB | 349 | domcell = document.createElement(this.col_tagname()); |
| 350 | if (col.className) domcell.className = col.className; | |
| 351 | if (col.innerHTML) domcell.innerHTML = col.innerHTML; | |
| 7a5c3a | 352 | for (e in col.events) |
| AM | 353 | domcell['on' + e] = col.events[e]; |
| 517dae | 354 | domrow.appendChild(domcell); |
| TB | 355 | } |
| 356 | ||
| 357 | row = domrow; | |
| 358 | } | |
| 359 | ||
| a52297 | 360 | if (before && tbody.childNodes.length) |
| ea6d69 | 361 | tbody.insertBefore(row, (typeof before == 'object' && before.parentNode == tbody) ? before : tbody.firstChild); |
| 6b47de | 362 | else |
| c4b819 | 363 | tbody.appendChild(row); |
| 6b47de | 364 | |
| c4b819 | 365 | this.init_row(row); |
| 0dbac3 | 366 | this.rowcount++; |
| fd0c12 | 367 | |
| AM | 368 | // fix list header after adding any rows |
| 369 | clearTimeout(this.resize_timeout) | |
| 370 | this.resize_timeout = setTimeout(function() { self.resize(); }, 50); | |
| 6b47de | 371 | }, |
| T | 372 | |
| 517dae | 373 | /** |
| TB | 374 | * |
| 375 | */ | |
| 376 | update_row: function(id, cols, newid, select) | |
| 377 | { | |
| 378 | var row = this.rows[id]; | |
| 379 | if (!row) return false; | |
| 380 | ||
| 381 | var domrow = row.obj; | |
| 382 | for (var domcell, col, i=0; cols && i < cols.length; i++) { | |
| 383 | this.get_cell(domrow, i).html(cols[i]); | |
| 384 | } | |
| 385 | ||
| 386 | if (newid) { | |
| 387 | delete this.rows[id]; | |
| 388 | domrow.id = 'rcmrow' + newid; | |
| 389 | this.init_row(domrow); | |
| 390 | ||
| 391 | if (select) | |
| 392 | this.selection[0] = newid; | |
| 393 | } | |
| 394 | }, | |
| 6b47de | 395 | |
| T | 396 | |
| 397 | /** | |
| 25c35c | 398 | * Set focus to the list |
| 6b47de | 399 | */ |
| T | 400 | focus: function(e) |
| 401 | { | |
| e8bcf0 | 402 | if (this.focused) |
| TB | 403 | return; |
| 404 | ||
| 6b47de | 405 | this.focused = true; |
| T | 406 | |
| e8bcf0 | 407 | if (e) |
| TB | 408 | rcube_event.cancel(e); |
| 409 | ||
| 8fd955 | 410 | var focus_elem = null; |
| TB | 411 | |
| 412 | if (this.last_selected && this.rows[this.last_selected]) { | |
| 413 | focus_elem = $(this.rows[this.last_selected].obj).find(this.col_tagname()).eq(this.subject_col).attr('tabindex', '0'); | |
| 414 | } | |
| 415 | ||
| e26399 | 416 | // Un-focus already focused elements (#1487123, #1487316, #1488600, #1488620) |
| 8fd955 | 417 | if (focus_elem && focus_elem.length) { |
| 2ba491 | 418 | // We now fix this by explicitly assigning focus to a dedicated link element |
| 8fd955 | 419 | this.focus_noscroll(focus_elem); |
| 2ba491 | 420 | } |
| TB | 421 | else { |
| 422 | // It looks that window.focus() does the job for all browsers, but not Firefox (#1489058) | |
| 423 | $('iframe,:focus:not(body)').blur(); | |
| 424 | window.focus(); | |
| 425 | } | |
| 2c2000 | 426 | |
| 8fd955 | 427 | $(this.list).addClass('focus').removeAttr('tabindex'); |
| e8bcf0 | 428 | |
| TB | 429 | // set internal focus pointer to first row |
| 430 | if (!this.last_selected) | |
| 431 | this.select_first(CONTROL_KEY); | |
| 6b47de | 432 | }, |
| T | 433 | |
| 434 | ||
| 435 | /** | |
| 436 | * remove focus from the list | |
| 437 | */ | |
| e8bcf0 | 438 | blur: function(e) |
| 6b47de | 439 | { |
| T | 440 | this.focused = false; |
| 8fd955 | 441 | |
| TB | 442 | // avoid the table getting focus right again |
| 443 | var me = this; | |
| 444 | setTimeout(function(){ | |
| 445 | $(me.list).removeClass('focus').attr('tabindex', '0'); | |
| 446 | }, 20); | |
| 447 | ||
| 448 | if (this.last_selected && this.rows[this.last_selected]) { | |
| 449 | $(this.rows[this.last_selected].obj) | |
| 450 | .find(this.col_tagname()).eq(this.subject_col).removeAttr('tabindex'); | |
| 451 | } | |
| 6b47de | 452 | }, |
| T | 453 | |
| 93cd38 | 454 | /** |
| TB | 455 | * Focus the given element without scrolling the list container |
| 456 | */ | |
| 457 | focus_noscroll: function(elem) | |
| 458 | { | |
| 459 | var y = this.frame.scrollTop || this.frame.scrollY; | |
| 460 | elem.focus(); | |
| 461 | this.frame.scrollTop = y; | |
| 462 | }, | |
| 463 | ||
| 6b47de | 464 | |
| T | 465 | /** |
| 628706 | 466 | * Set/unset the given column as hidden |
| T | 467 | */ |
| 468 | hide_column: function(col, hide) | |
| 469 | { | |
| 470 | var method = hide ? 'addClass' : 'removeClass'; | |
| 471 | ||
| 472 | if (this.fixed_header) | |
| 473 | $(this.row_tagname()+' '+this.col_tagname()+'.'+col, this.fixed_header)[method]('hidden'); | |
| 474 | ||
| 475 | $(this.row_tagname()+' '+this.col_tagname()+'.'+col, this.list)[method]('hidden'); | |
| 6b47de | 476 | }, |
| T | 477 | |
| 478 | ||
| 479 | /** | |
| b62c48 | 480 | * onmousedown-handler of message list column |
| A | 481 | */ |
| 482 | drag_column: function(e, col) | |
| 483 | { | |
| 484 | if (this.colcount > 1) { | |
| 485 | this.drag_start = true; | |
| 486 | this.drag_mouse_start = rcube_event.get_mouse_pos(e); | |
| 487 | ||
| 488 | rcube_event.add_listener({event:'mousemove', object:this, method:'column_drag_mouse_move'}); | |
| 489 | rcube_event.add_listener({event:'mouseup', object:this, method:'column_drag_mouse_up'}); | |
| 490 | ||
| 491 | // enable dragging over iframes | |
| 492 | this.add_dragfix(); | |
| 493 | ||
| 494 | // find selected column number | |
| 517dae | 495 | for (var i=0; i<this.thead.rows[0].cells.length; i++) { |
| TB | 496 | if (col == this.thead.rows[0].cells[i]) { |
| b62c48 | 497 | this.selected_column = i; |
| A | 498 | break; |
| 499 | } | |
| 500 | } | |
| 501 | } | |
| 502 | ||
| 503 | return false; | |
| 504 | }, | |
| 505 | ||
| 506 | ||
| 507 | /** | |
| 6b47de | 508 | * onmousedown-handler of message list row |
| T | 509 | */ |
| 510 | drag_row: function(e, id) | |
| 511 | { | |
| 512 | // don't do anything (another action processed before) | |
| bc35e8 | 513 | if (!this.is_event_target(e)) |
| 40d7c2 | 514 | return true; |
| 8fa922 | 515 | |
| f89f03 | 516 | // accept right-clicks |
| T | 517 | if (rcube_event.get_button(e) == 2) |
| 518 | return true; | |
| 8fa922 | 519 | |
| 052a6a | 520 | this.in_selection_before = e && e.istouch || this.in_selection(id) ? id : false; |
| AM | 521 | |
| 6b47de | 522 | // selects currently unselected row |
| 052a6a | 523 | if (!this.in_selection_before) { |
| 6b47de | 524 | var mod_key = rcube_event.get_modifier(e); |
| 052a6a | 525 | this.select_row(id, mod_key, true); |
| 6b47de | 526 | } |
| T | 527 | |
| dc8400 | 528 | if (this.draggable && this.selection.length && this.in_selection(id)) { |
| 6b47de | 529 | this.drag_start = true; |
| b2fb95 | 530 | this.drag_mouse_start = rcube_event.get_mouse_pos(e); |
| 052a6a | 531 | |
| 6c11ee | 532 | rcube_event.add_listener({event:'mousemove', object:this, method:'drag_mouse_move'}); |
| A | 533 | rcube_event.add_listener({event:'mouseup', object:this, method:'drag_mouse_up'}); |
| 4910b0 | 534 | if (bw.touch) { |
| 8ef2f3 | 535 | rcube_event.add_listener({event:'touchmove', object:this, method:'drag_mouse_move'}); |
| T | 536 | rcube_event.add_listener({event:'touchend', object:this, method:'drag_mouse_up'}); |
| 537 | } | |
| cf6bc5 | 538 | |
| 6c11ee | 539 | // enable dragging over iframes |
| b62c48 | 540 | this.add_dragfix(); |
| 6b47de | 541 | } |
| T | 542 | |
| 543 | return false; | |
| 544 | }, | |
| 545 | ||
| 546 | ||
| 547 | /** | |
| 548 | * onmouseup-handler of message list row | |
| 549 | */ | |
| 550 | click_row: function(e, id) | |
| 551 | { | |
| bc35e8 | 552 | // don't do anything (another action processed before) |
| AM | 553 | if (!this.is_event_target(e)) |
| 40d7c2 | 554 | return true; |
| 8fa922 | 555 | |
| bc35e8 | 556 | var now = new Date().getTime(), |
| AM | 557 | dblclicked = now - this.rows[id].clicked < this.dblclick_time; |
| 6b47de | 558 | |
| 052a6a | 559 | // unselects currently selected row |
| AM | 560 | if (!this.drag_active && !dblclicked && this.in_selection_before == id) |
| bc35e8 | 561 | this.select_row(id, rcube_event.get_modifier(e), true); |
| 89e507 | 562 | |
| 6b47de | 563 | this.drag_start = false; |
| 052a6a | 564 | this.in_selection_before = false; |
| 6b47de | 565 | |
| T | 566 | // row was double clicked |
| 85fece | 567 | if (this.rowcount && dblclicked && this.in_selection(id)) { |
| cc97ea | 568 | this.triggerEvent('dblclick'); |
| fc643e | 569 | now = 0; |
| T | 570 | } |
| 6b47de | 571 | else |
| cc97ea | 572 | this.triggerEvent('click'); |
| 6b47de | 573 | |
| dd51b7 | 574 | if (!this.drag_active) { |
| A | 575 | // remove temp divs |
| b62c48 | 576 | this.del_dragfix(); |
| 6b47de | 577 | rcube_event.cancel(e); |
| dd51b7 | 578 | } |
| 6b47de | 579 | |
| T | 580 | this.rows[id].clicked = now; |
| ea0866 | 581 | this.focus(); |
| TB | 582 | |
| 6b47de | 583 | return false; |
| T | 584 | }, |
| 585 | ||
| 586 | ||
| bc35e8 | 587 | /** |
| AM | 588 | * Check target of the current event |
| 589 | */ | |
| 590 | is_event_target: function(e) | |
| 591 | { | |
| 592 | var target = rcube_event.get_target(e), | |
| 593 | tagname = target.tagName.toLowerCase(); | |
| 594 | ||
| 595 | return !(target && (tagname == 'input' || tagname == 'img' || (tagname != 'a' && target.onclick))); | |
| 596 | }, | |
| 597 | ||
| 598 | ||
| bc2acc | 599 | /* |
| A | 600 | * Returns thread root ID for specified row ID |
| 601 | */ | |
| 602 | find_root: function(uid) | |
| 603 | { | |
| 604 | var r = this.rows[uid]; | |
| 605 | ||
| 606 | if (r && r.parent_uid) | |
| 607 | return this.find_root(r.parent_uid); | |
| 608 | else | |
| 609 | return uid; | |
| 610 | }, | |
| 611 | ||
| 612 | ||
| f52c93 | 613 | expand_row: function(e, id) |
| T | 614 | { |
| 54531f | 615 | var row = this.rows[id], |
| A | 616 | evtarget = rcube_event.get_target(e), |
| 617 | mod_key = rcube_event.get_modifier(e); | |
| f52c93 | 618 | |
| T | 619 | // Don't treat double click on the expando as double click on the message. |
| 620 | row.clicked = 0; | |
| 621 | ||
| 622 | if (row.expanded) { | |
| 54531f | 623 | evtarget.className = 'collapsed'; |
| f52c93 | 624 | if (mod_key == CONTROL_KEY || this.multiexpand) |
| T | 625 | this.collapse_all(row); |
| 626 | else | |
| 627 | this.collapse(row); | |
| 628 | } | |
| 629 | else { | |
| 54531f | 630 | evtarget.className = 'expanded'; |
| f52c93 | 631 | if (mod_key == CONTROL_KEY || this.multiexpand) |
| T | 632 | this.expand_all(row); |
| 633 | else | |
| 634 | this.expand(row); | |
| 635 | } | |
| 636 | }, | |
| 637 | ||
| 638 | collapse: function(row) | |
| 639 | { | |
| 7eecf8 | 640 | var r, depth = row.depth, |
| AM | 641 | new_row = row ? row.obj.nextSibling : null; |
| 642 | ||
| f52c93 | 643 | row.expanded = false; |
| 32afef | 644 | this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded, obj:row.obj }); |
| f52c93 | 645 | |
| T | 646 | while (new_row) { |
| 647 | if (new_row.nodeType == 1) { | |
| 7eecf8 | 648 | r = this.rows[new_row.uid]; |
| f52c93 | 649 | if (r && r.depth <= depth) |
| T | 650 | break; |
| 7eecf8 | 651 | |
| a3c9bd | 652 | $(new_row).css('display', 'none'); |
| 54531f | 653 | if (r.expanded) { |
| A | 654 | r.expanded = false; |
| 32afef | 655 | this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded, obj:new_row }); |
| 54531f | 656 | } |
| f52c93 | 657 | } |
| T | 658 | new_row = new_row.nextSibling; |
| 659 | } | |
| 660 | ||
| 73ad4f | 661 | this.resize(); |
| d94a71 | 662 | this.triggerEvent('listupdate'); |
| 7eecf8 | 663 | |
| f52c93 | 664 | return false; |
| T | 665 | }, |
| 666 | ||
| 667 | expand: function(row) | |
| 668 | { | |
| 1633bc | 669 | var r, p, depth, new_row, last_expanded_parent_depth; |
| f52c93 | 670 | |
| T | 671 | if (row) { |
| 672 | row.expanded = true; | |
| 673 | depth = row.depth; | |
| 674 | new_row = row.obj.nextSibling; | |
| 1bbf8c | 675 | this.update_expando(row.id, true); |
| 32afef | 676 | this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded, obj:row.obj }); |
| f52c93 | 677 | } |
| T | 678 | else { |
| 517dae | 679 | var tbody = this.tbody; |
| f52c93 | 680 | new_row = tbody.firstChild; |
| T | 681 | depth = 0; |
| 682 | last_expanded_parent_depth = 0; | |
| 683 | } | |
| 684 | ||
| 685 | while (new_row) { | |
| 686 | if (new_row.nodeType == 1) { | |
| 1633bc | 687 | r = this.rows[new_row.uid]; |
| f52c93 | 688 | if (r) { |
| T | 689 | if (row && (!r.depth || r.depth <= depth)) |
| 690 | break; | |
| 691 | ||
| 692 | if (r.parent_uid) { | |
| 1633bc | 693 | p = this.rows[r.parent_uid]; |
| f52c93 | 694 | if (p && p.expanded) { |
| T | 695 | if ((row && p == row) || last_expanded_parent_depth >= p.depth - 1) { |
| 696 | last_expanded_parent_depth = p.depth; | |
| a3c9bd | 697 | $(new_row).css('display', ''); |
| f52c93 | 698 | r.expanded = true; |
| 32afef | 699 | this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded, obj:new_row }); |
| f52c93 | 700 | } |
| T | 701 | } |
| 702 | else | |
| 703 | if (row && (! p || p.depth <= depth)) | |
| 704 | break; | |
| 705 | } | |
| 706 | } | |
| 707 | } | |
| 708 | new_row = new_row.nextSibling; | |
| 709 | } | |
| 710 | ||
| 73ad4f | 711 | this.resize(); |
| d94a71 | 712 | this.triggerEvent('listupdate'); |
| f52c93 | 713 | return false; |
| T | 714 | }, |
| 715 | ||
| 716 | ||
| 717 | collapse_all: function(row) | |
| 718 | { | |
| 54531f | 719 | var depth, new_row, r; |
| f52c93 | 720 | |
| T | 721 | if (row) { |
| 722 | row.expanded = false; | |
| 723 | depth = row.depth; | |
| 724 | new_row = row.obj.nextSibling; | |
| 1bbf8c | 725 | this.update_expando(row.id); |
| 32afef | 726 | this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded, obj:row.obj }); |
| 8fa922 | 727 | |
| f52c93 | 728 | // don't collapse sub-root tree in multiexpand mode |
| T | 729 | if (depth && this.multiexpand) |
| 54531f | 730 | return false; |
| f52c93 | 731 | } |
| T | 732 | else { |
| 517dae | 733 | new_row = this.tbody.firstChild; |
| f52c93 | 734 | depth = 0; |
| T | 735 | } |
| 736 | ||
| 737 | while (new_row) { | |
| 738 | if (new_row.nodeType == 1) { | |
| 54531f | 739 | if (r = this.rows[new_row.uid]) { |
| f52c93 | 740 | if (row && (!r.depth || r.depth <= depth)) |
| T | 741 | break; |
| 742 | ||
| 743 | if (row || r.depth) | |
| a3c9bd | 744 | $(new_row).css('display', 'none'); |
| 54531f | 745 | if (r.has_children && r.expanded) { |
| f52c93 | 746 | r.expanded = false; |
| 1bbf8c | 747 | this.update_expando(r.id, false); |
| 32afef | 748 | this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded, obj:new_row }); |
| f52c93 | 749 | } |
| T | 750 | } |
| 751 | } | |
| 752 | new_row = new_row.nextSibling; | |
| 753 | } | |
| 754 | ||
| 73ad4f | 755 | this.resize(); |
| d94a71 | 756 | this.triggerEvent('listupdate'); |
| f52c93 | 757 | return false; |
| T | 758 | }, |
| 759 | ||
| 2b55d4 | 760 | |
| f52c93 | 761 | expand_all: function(row) |
| T | 762 | { |
| 54531f | 763 | var depth, new_row, r; |
| f52c93 | 764 | |
| T | 765 | if (row) { |
| 766 | row.expanded = true; | |
| 767 | depth = row.depth; | |
| 768 | new_row = row.obj.nextSibling; | |
| 1bbf8c | 769 | this.update_expando(row.id, true); |
| 32afef | 770 | this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded, obj:row.obj }); |
| f52c93 | 771 | } |
| T | 772 | else { |
| 517dae | 773 | new_row = this.tbody.firstChild; |
| f52c93 | 774 | depth = 0; |
| T | 775 | } |
| 776 | ||
| 777 | while (new_row) { | |
| 778 | if (new_row.nodeType == 1) { | |
| 54531f | 779 | if (r = this.rows[new_row.uid]) { |
| f52c93 | 780 | if (row && r.depth <= depth) |
| T | 781 | break; |
| 782 | ||
| a3c9bd | 783 | $(new_row).css('display', ''); |
| 54531f | 784 | if (r.has_children && !r.expanded) { |
| f52c93 | 785 | r.expanded = true; |
| 1bbf8c | 786 | this.update_expando(r.id, true); |
| 32afef | 787 | this.triggerEvent('expandcollapse', { uid:r.uid, expanded:r.expanded, obj:new_row }); |
| f52c93 | 788 | } |
| T | 789 | } |
| 790 | } | |
| 791 | new_row = new_row.nextSibling; | |
| 792 | } | |
| d94a71 | 793 | |
| 73ad4f | 794 | this.resize(); |
| d94a71 | 795 | this.triggerEvent('listupdate'); |
| f52c93 | 796 | return false; |
| T | 797 | }, |
| 2b55d4 | 798 | |
| bc2acc | 799 | |
| 1bbf8c | 800 | update_expando: function(id, expanded) |
| bc2acc | 801 | { |
| 1bbf8c | 802 | var expando = document.getElementById('rcmexpando' + id); |
| bc2acc | 803 | if (expando) |
| A | 804 | expando.className = expanded ? 'expanded' : 'collapsed'; |
| 805 | }, | |
| 806 | ||
| 6f1709 | 807 | get_row_uid: function(row) |
| TB | 808 | { |
| 809 | if (row && row.uid) | |
| 810 | return row.uid; | |
| 811 | ||
| 812 | var uid; | |
| 813 | if (row && (uid = $(row).data('uid'))) | |
| 814 | row.uid = uid; | |
| 815 | else if (row && String(row.id).match(this.id_regexp)) | |
| 816 | row.uid = RegExp.$1; | |
| 817 | ||
| 818 | return row.uid; | |
| 819 | }, | |
| f52c93 | 820 | |
| 6b47de | 821 | /** |
| 49771b | 822 | * get first/next/previous/last rows that are not hidden |
| 6b47de | 823 | */ |
| T | 824 | get_next_row: function() |
| 825 | { | |
| 85fece | 826 | if (!this.rowcount) |
| 6b47de | 827 | return false; |
| T | 828 | |
| 54531f | 829 | var last_selected_row = this.rows[this.last_selected], |
| A | 830 | new_row = last_selected_row ? last_selected_row.obj.nextSibling : null; |
| 831 | ||
| 6b47de | 832 | while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none')) |
| T | 833 | new_row = new_row.nextSibling; |
| 834 | ||
| 835 | return new_row; | |
| 836 | }, | |
| 837 | ||
| 838 | get_prev_row: function() | |
| 839 | { | |
| 85fece | 840 | if (!this.rowcount) |
| 6b47de | 841 | return false; |
| T | 842 | |
| 54531f | 843 | var last_selected_row = this.rows[this.last_selected], |
| A | 844 | new_row = last_selected_row ? last_selected_row.obj.previousSibling : null; |
| 845 | ||
| 6b47de | 846 | while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none')) |
| T | 847 | new_row = new_row.previousSibling; |
| 848 | ||
| 849 | return new_row; | |
| 49771b | 850 | }, |
| A | 851 | |
| 852 | get_first_row: function() | |
| 853 | { | |
| 8fa922 | 854 | if (this.rowcount) { |
| 6f1709 | 855 | var i, len, uid, rows = this.tbody.childNodes; |
| 49771b | 856 | |
| 0e7b66 | 857 | for (i=0, len=rows.length-1; i<len; i++) |
| 6f1709 | 858 | if (rows[i].id && (uid = this.get_row_uid(rows[i]))) |
| TB | 859 | return uid; |
| 8fa922 | 860 | } |
| 49771b | 861 | |
| A | 862 | return null; |
| 6b47de | 863 | }, |
| T | 864 | |
| 095d05 | 865 | get_last_row: function() |
| A | 866 | { |
| 8fa922 | 867 | if (this.rowcount) { |
| 6f1709 | 868 | var i, uid, rows = this.tbody.childNodes; |
| 6b47de | 869 | |
| 0e7b66 | 870 | for (i=rows.length-1; i>=0; i--) |
| 6f1709 | 871 | if (rows[i].id && (uid = this.get_row_uid(rows[i]))) |
| TB | 872 | return uid; |
| 8fa922 | 873 | } |
| 095d05 | 874 | |
| A | 875 | return null; |
| 876 | }, | |
| 877 | ||
| 517dae | 878 | row_tagname: function() |
| TB | 879 | { |
| 880 | var row_tagnames = { table:'tr', ul:'li', '*':'div' }; | |
| 881 | return row_tagnames[this.tagname] || row_tagnames['*']; | |
| 882 | }, | |
| 883 | ||
| 884 | col_tagname: function() | |
| 885 | { | |
| 886 | var col_tagnames = { table:'td', '*':'span' }; | |
| 887 | return col_tagnames[this.tagname] || col_tagnames['*']; | |
| 888 | }, | |
| 889 | ||
| 890 | get_cell: function(row, index) | |
| 891 | { | |
| 892 | return $(this.col_tagname(), row).eq(index); | |
| 893 | }, | |
| 095d05 | 894 | |
| A | 895 | /** |
| 896 | * selects or unselects the proper row depending on the modifier key pressed | |
| 897 | */ | |
| 6b47de | 898 | select_row: function(id, mod_key, with_mouse) |
| T | 899 | { |
| 498407 | 900 | var select_before = this.selection.join(','), |
| TB | 901 | in_selection_before = this.in_selection(id); |
| 052a6a | 902 | |
| 498407 | 903 | if (!this.multiselect && with_mouse) |
| 6b47de | 904 | mod_key = 0; |
| 8fa922 | 905 | |
| b2fb95 | 906 | if (!this.shift_start) |
| T | 907 | this.shift_start = id |
| 6b47de | 908 | |
| 8fa922 | 909 | if (!mod_key) { |
| 6b47de | 910 | this.shift_start = id; |
| T | 911 | this.highlight_row(id, false); |
| 21168d | 912 | this.multi_selecting = false; |
| 6b47de | 913 | } |
| 8fa922 | 914 | else { |
| A | 915 | switch (mod_key) { |
| 6b47de | 916 | case SHIFT_KEY: |
| b2fb95 | 917 | this.shift_select(id, false); |
| 6b47de | 918 | break; |
| T | 919 | |
| 920 | case CONTROL_KEY: | |
| e769a7 | 921 | if (with_mouse) { |
| C | 922 | this.shift_start = id; |
| b2fb95 | 923 | this.highlight_row(id, true); |
| e769a7 | 924 | } |
| 699a25 | 925 | break; |
| 6b47de | 926 | |
| T | 927 | case CONTROL_SHIFT_KEY: |
| 928 | this.shift_select(id, true); | |
| 929 | break; | |
| 930 | ||
| 931 | default: | |
| b2fb95 | 932 | this.highlight_row(id, false); |
| 6b47de | 933 | break; |
| T | 934 | } |
| 052a6a | 935 | |
| 21168d | 936 | this.multi_selecting = true; |
| 6b47de | 937 | } |
| T | 938 | |
| 8fd955 | 939 | if (this.last_selected != 0 && this.rows[this.last_selected]) { |
| TB | 940 | $(this.rows[this.last_selected].obj).removeClass('focused') |
| 941 | .find(this.col_tagname()).eq(this.subject_col).removeAttr('tabindex'); | |
| 942 | } | |
| a9dda5 | 943 | |
| T | 944 | // unselect if toggleselect is active and the same row was clicked again |
| 498407 | 945 | if (this.toggleselect && in_selection_before) { |
| a9dda5 | 946 | this.clear_selection(); |
| T | 947 | } |
| 498407 | 948 | // trigger event if selection changed |
| TB | 949 | else if (this.selection.join(',') != select_before) { |
| 950 | this.triggerEvent('select'); | |
| 951 | } | |
| 952 | ||
| 953 | if (this.rows[id]) { | |
| cc97ea | 954 | $(this.rows[id].obj).addClass('focused'); |
| 8fd955 | 955 | // set cursor focus to link inside selected row |
| TB | 956 | if (this.focused) |
| 957 | this.focus_noscroll($(this.rows[id].obj).find(this.col_tagname()).eq(this.subject_col).attr('tabindex', '0')); | |
| 958 | } | |
| a9dda5 | 959 | |
| b2fb95 | 960 | if (!this.selection.length) |
| T | 961 | this.shift_start = null; |
| 6b47de | 962 | |
| T | 963 | this.last_selected = id; |
| 964 | }, | |
| 965 | ||
| 966 | ||
| 967 | /** | |
| 968 | * Alias method for select_row | |
| 969 | */ | |
| 970 | select: function(id) | |
| 971 | { | |
| 972 | this.select_row(id, false); | |
| 973 | this.scrollto(id); | |
| 974 | }, | |
| 975 | ||
| 976 | ||
| 977 | /** | |
| 978 | * Select row next to the last selected one. | |
| 979 | * Either below or above. | |
| 980 | */ | |
| 981 | select_next: function() | |
| 982 | { | |
| 1633bc | 983 | var next_row = this.get_next_row(), |
| A | 984 | prev_row = this.get_prev_row(), |
| 985 | new_row = (next_row) ? next_row : prev_row; | |
| 986 | ||
| 6b47de | 987 | if (new_row) |
| 1ce442 | 988 | this.select_row(new_row.uid, false, false); |
| 6b47de | 989 | }, |
| T | 990 | |
| bc2acc | 991 | |
| 49771b | 992 | /** |
| A | 993 | * Select first row |
| 994 | */ | |
| bc2acc | 995 | select_first: function(mod_key) |
| 49771b | 996 | { |
| bc2acc | 997 | var row = this.get_first_row(); |
| 1633bc | 998 | if (row) { |
| 03da10 | 999 | this.select_row(row, mod_key, false); |
| AM | 1000 | this.scrollto(row); |
| bc2acc | 1001 | } |
| 49771b | 1002 | }, |
| bc2acc | 1003 | |
| A | 1004 | |
| 1005 | /** | |
| 2b55d4 | 1006 | * Select last row |
| bc2acc | 1007 | */ |
| A | 1008 | select_last: function(mod_key) |
| 1009 | { | |
| 1010 | var row = this.get_last_row(); | |
| 1633bc | 1011 | if (row) { |
| 03da10 | 1012 | this.select_row(row, mod_key, false); |
| AM | 1013 | this.scrollto(row); |
| bc2acc | 1014 | } |
| A | 1015 | }, |
| 1016 | ||
| 49771b | 1017 | |
| 84a331 | 1018 | /** |
| T | 1019 | * Add all childs of the given row to selection |
| 1020 | */ | |
| 2b55d4 | 1021 | select_children: function(uid) |
| 84a331 | 1022 | { |
| 2b55d4 | 1023 | var i, children = this.row_children(uid), len = children.length; |
| 8fa922 | 1024 | |
| 2b55d4 | 1025 | for (i=0; i<len; i++) |
| AM | 1026 | if (!this.in_selection(children[i])) |
| 5c7bbf | 1027 | this.select_row(children[i], CONTROL_KEY, true); |
| 84a331 | 1028 | }, |
| T | 1029 | |
| 6b47de | 1030 | |
| T | 1031 | /** |
| 1032 | * Perform selection when shift key is pressed | |
| 1033 | */ | |
| 1034 | shift_select: function(id, control) | |
| 1035 | { | |
| b00bd0 | 1036 | if (!this.rows[this.shift_start] || !this.selection.length) |
| f2892d | 1037 | this.shift_start = id; |
| A | 1038 | |
| 50cc5b | 1039 | var n, i, j, to_row = this.rows[id], |
| 517dae | 1040 | from_rowIndex = this._rowIndex(this.rows[this.shift_start].obj), |
| TB | 1041 | to_rowIndex = this._rowIndex(to_row.obj); |
| 50cc5b | 1042 | |
| d19417 | 1043 | // if we're going down the list, and we hit a thread, and it's closed, select the whole thread |
| CM | 1044 | if (from_rowIndex < to_rowIndex && !to_row.expanded && to_row.has_children) |
| 50cc5b | 1045 | if (to_row = this.rows[(this.row_children(id)).pop()]) |
| 517dae | 1046 | to_rowIndex = this._rowIndex(to_row.obj); |
| 50cc5b | 1047 | |
| AM | 1048 | i = ((from_rowIndex < to_rowIndex) ? from_rowIndex : to_rowIndex), |
| 1049 | j = ((from_rowIndex > to_rowIndex) ? from_rowIndex : to_rowIndex); | |
| 6b47de | 1050 | |
| T | 1051 | // iterate through the entire message list |
| 1633bc | 1052 | for (n in this.rows) { |
| 517dae | 1053 | if (this._rowIndex(this.rows[n].obj) >= i && this._rowIndex(this.rows[n].obj) <= j) { |
| f52c93 | 1054 | if (!this.in_selection(n)) { |
| 6b47de | 1055 | this.highlight_row(n, true); |
| f52c93 | 1056 | } |
| 6b47de | 1057 | } |
| 8fa922 | 1058 | else { |
| 1633bc | 1059 | if (this.in_selection(n) && !control) { |
| 6b47de | 1060 | this.highlight_row(n, true); |
| f52c93 | 1061 | } |
| 6b47de | 1062 | } |
| T | 1063 | } |
| 1064 | }, | |
| 1065 | ||
| d19417 | 1066 | |
| 517dae | 1067 | /** |
| TB | 1068 | * Helper method to emulate the rowIndex property of non-tr elements |
| 1069 | */ | |
| 1070 | _rowIndex: function(obj) | |
| 1071 | { | |
| 1072 | return (obj.rowIndex !== undefined) ? obj.rowIndex : $(obj).prevAll().length; | |
| 1073 | }, | |
| 6b47de | 1074 | |
| T | 1075 | /** |
| 1076 | * Check if given id is part of the current selection | |
| 1077 | */ | |
| 1078 | in_selection: function(id) | |
| 1079 | { | |
| 1633bc | 1080 | for (var n in this.selection) |
| 7eecf8 | 1081 | if (this.selection[n] == id) |
| 6b47de | 1082 | return true; |
| T | 1083 | |
| f52c93 | 1084 | return false; |
| 6b47de | 1085 | }, |
| T | 1086 | |
| 1087 | ||
| 1088 | /** | |
| 1089 | * Select each row in list | |
| 1090 | */ | |
| 1091 | select_all: function(filter) | |
| 1092 | { | |
| 85fece | 1093 | if (!this.rowcount) |
| 6b47de | 1094 | return false; |
| T | 1095 | |
| 1094cd | 1096 | // reset but remember selection first |
| 1633bc | 1097 | var n, select_before = this.selection.join(','); |
| 8fa922 | 1098 | this.selection = []; |
| A | 1099 | |
| 1633bc | 1100 | for (n in this.rows) { |
| 0e7b66 | 1101 | if (!filter || this.rows[n][filter] == true) { |
| 6b47de | 1102 | this.last_selected = n; |
| ad827b | 1103 | this.highlight_row(n, true, true); |
| 6b47de | 1104 | } |
| 0e7b66 | 1105 | else { |
| 1791a1 | 1106 | $(this.rows[n].obj).removeClass('selected').removeAttr('aria-selected'); |
| 874717 | 1107 | } |
| 6b47de | 1108 | } |
| T | 1109 | |
| 1094cd | 1110 | // trigger event if selection changed |
| T | 1111 | if (this.selection.join(',') != select_before) |
| cc97ea | 1112 | this.triggerEvent('select'); |
| 1094cd | 1113 | |
| d7c226 | 1114 | this.focus(); |
| A | 1115 | |
| 1094cd | 1116 | return true; |
| 6b47de | 1117 | }, |
| T | 1118 | |
| 1119 | ||
| 1120 | /** | |
| 528185 | 1121 | * Invert selection |
| A | 1122 | */ |
| 1123 | invert_selection: function() | |
| 1124 | { | |
| 85fece | 1125 | if (!this.rowcount) |
| 528185 | 1126 | return false; |
| A | 1127 | |
| 1128 | // remember old selection | |
| 1633bc | 1129 | var n, select_before = this.selection.join(','); |
| 8fa922 | 1130 | |
| 1633bc | 1131 | for (n in this.rows) |
| f52c93 | 1132 | this.highlight_row(n, true); |
| 528185 | 1133 | |
| A | 1134 | // trigger event if selection changed |
| 1135 | if (this.selection.join(',') != select_before) | |
| 1136 | this.triggerEvent('select'); | |
| 1137 | ||
| 1138 | this.focus(); | |
| 1139 | ||
| 1140 | return true; | |
| 1141 | }, | |
| 1142 | ||
| 1143 | ||
| 1144 | /** | |
| 095d05 | 1145 | * Unselect selected row(s) |
| 6b47de | 1146 | */ |
| 688fd7 | 1147 | clear_selection: function(id, no_event) |
| 6b47de | 1148 | { |
| 1633bc | 1149 | var n, num_select = this.selection.length; |
| 095d05 | 1150 | |
| A | 1151 | // one row |
| 8fa922 | 1152 | if (id) { |
| 1633bc | 1153 | for (n in this.selection) |
| cc97ea | 1154 | if (this.selection[n] == id) { |
| T | 1155 | this.selection.splice(n,1); |
| 1156 | break; | |
| 1157 | } | |
| 8fa922 | 1158 | } |
| 095d05 | 1159 | // all rows |
| 8fa922 | 1160 | else { |
| 1633bc | 1161 | for (n in this.selection) |
| cc97ea | 1162 | if (this.rows[this.selection[n]]) { |
| 1791a1 | 1163 | $(this.rows[this.selection[n]].obj).removeClass('selected').removeAttr('aria-selected'); |
| 8fa922 | 1164 | } |
| A | 1165 | |
| 1166 | this.selection = []; | |
| 1167 | } | |
| 6b47de | 1168 | |
| e8bcf0 | 1169 | if (num_select && !this.selection.length && !no_event) { |
| cc97ea | 1170 | this.triggerEvent('select'); |
| e8bcf0 | 1171 | this.last_selected = 0; |
| TB | 1172 | } |
| 6b47de | 1173 | }, |
| T | 1174 | |
| 1175 | ||
| 1176 | /** | |
| 1177 | * Getter for the selection array | |
| 1178 | */ | |
| 7eecf8 | 1179 | get_selection: function(deep) |
| 6b47de | 1180 | { |
| 7eecf8 | 1181 | var res = $.merge([], this.selection); |
| AM | 1182 | |
| 1183 | // return children of selected threads even if only root is selected | |
| 1184 | if (deep !== false && res.length) { | |
| 1185 | for (var uid, uids, i=0, len=res.length; i<len; i++) { | |
| 1186 | uid = res[i]; | |
| f67037 | 1187 | if (this.rows[uid] && this.rows[uid].has_children && !this.rows[uid].expanded) { |
| 7eecf8 | 1188 | uids = this.row_children(uid); |
| AM | 1189 | for (var j=0, uids_len=uids.length; j<uids_len; j++) { |
| 1190 | uid = uids[j]; | |
| 1191 | if (!this.in_selection(uid)) | |
| 1192 | res.push(uid); | |
| 1193 | } | |
| 1194 | } | |
| 1195 | } | |
| 1196 | } | |
| 1197 | ||
| 1198 | return res; | |
| 6b47de | 1199 | }, |
| T | 1200 | |
| 1201 | ||
| 1202 | /** | |
| 1203 | * Return the ID if only one row is selected | |
| 1204 | */ | |
| 1205 | get_single_selection: function() | |
| 1206 | { | |
| 1207 | if (this.selection.length == 1) | |
| 1208 | return this.selection[0]; | |
| 1209 | else | |
| 1210 | return null; | |
| 1211 | }, | |
| 1212 | ||
| 1213 | ||
| 1214 | /** | |
| 1215 | * Highlight/unhighlight a row | |
| 1216 | */ | |
| ad827b | 1217 | highlight_row: function(id, multiple, norecur) |
| 6b47de | 1218 | { |
| 2b55d4 | 1219 | if (!this.rows[id]) |
| AM | 1220 | return; |
| 1221 | ||
| 1222 | if (!multiple) { | |
| 8fa922 | 1223 | if (this.selection.length > 1 || !this.in_selection(id)) { |
| 688fd7 | 1224 | this.clear_selection(null, true); |
| df015d | 1225 | this.selection[0] = id; |
| a2f8fa | 1226 | $(this.rows[id].obj).addClass('selected').attr('aria-selected', 'true'); |
| df015d | 1227 | } |
| 6b47de | 1228 | } |
| 2b55d4 | 1229 | else { |
| 8fa922 | 1230 | if (!this.in_selection(id)) { // select row |
| 2b55d4 | 1231 | this.selection.push(id); |
| a2f8fa | 1232 | $(this.rows[id].obj).addClass('selected').attr('aria-selected', 'true'); |
| ad827b | 1233 | if (!norecur && !this.rows[id].expanded) |
| 2b55d4 | 1234 | this.highlight_children(id, true); |
| 6b47de | 1235 | } |
| 8fa922 | 1236 | else { // unselect row |
| 1633bc | 1237 | var p = $.inArray(id, this.selection), |
| A | 1238 | a_pre = this.selection.slice(0, p), |
| 1239 | a_post = this.selection.slice(p+1, this.selection.length); | |
| 1240 | ||
| 6b47de | 1241 | this.selection = a_pre.concat(a_post); |
| 1791a1 | 1242 | $(this.rows[id].obj).removeClass('selected').removeAttr('aria-selected'); |
| ad827b | 1243 | if (!norecur && !this.rows[id].expanded) |
| 2b55d4 | 1244 | this.highlight_children(id, false); |
| 6b47de | 1245 | } |
| 2b55d4 | 1246 | } |
| AM | 1247 | }, |
| 1248 | ||
| 1249 | ||
| 1250 | /** | |
| 1251 | * Highlight/unhighlight all childs of the given row | |
| 1252 | */ | |
| 1253 | highlight_children: function(id, status) | |
| 1254 | { | |
| 1255 | var i, selected, | |
| 1256 | children = this.row_children(id), len = children.length; | |
| 1257 | ||
| 1258 | for (i=0; i<len; i++) { | |
| 1259 | selected = this.in_selection(children[i]); | |
| 1260 | if ((status && !selected) || (!status && selected)) | |
| ad827b | 1261 | this.highlight_row(children[i], true, true); |
| 6b47de | 1262 | } |
| T | 1263 | }, |
| 1264 | ||
| 1265 | ||
| 1266 | /** | |
| 1267 | * Handler for keyboard events | |
| 1268 | */ | |
| 1269 | key_press: function(e) | |
| 1270 | { | |
| ebee2a | 1271 | var target = e.target || {}; |
| 808055 | 1272 | |
| ebee2a | 1273 | if (this.focused != true || target.nodeName == 'INPUT' || target.nodeName == 'TEXTAREA' || target.nodeName == 'SELECT') |
| 6b47de | 1274 | return true; |
| T | 1275 | |
| 1633bc | 1276 | var keyCode = rcube_event.get_keycode(e), |
| A | 1277 | mod_key = rcube_event.get_modifier(e); |
| 91d1a1 | 1278 | |
| 8fa922 | 1279 | switch (keyCode) { |
| 6b47de | 1280 | case 40: |
| 699a25 | 1281 | case 38: |
| 26f5b0 | 1282 | case 63233: // "down", in safari keypress |
| T | 1283 | case 63232: // "up", in safari keypress |
| 1284 | // Stop propagation so that the browser doesn't scroll | |
| 1285 | rcube_event.cancel(e); | |
| 6b47de | 1286 | return this.use_arrow_key(keyCode, mod_key); |
| 5c7bbf | 1287 | |
| f52c93 | 1288 | case 32: |
| 9806c7 | 1289 | rcube_event.cancel(e); |
| C | 1290 | return this.select_row(this.last_selected, mod_key, true); |
| 5c7bbf | 1291 | |
| 9806c7 | 1292 | case 37: // Left arrow key |
| C | 1293 | case 39: // Right arrow key |
| f52c93 | 1294 | // Stop propagation |
| T | 1295 | rcube_event.cancel(e); |
| 808055 | 1296 | var ret = this.use_arrow_key(keyCode, mod_key); |
| f52c93 | 1297 | this.key_pressed = keyCode; |
| 699a25 | 1298 | this.modkey = mod_key; |
| f52c93 | 1299 | this.triggerEvent('keypress'); |
| 699a25 | 1300 | this.modkey = 0; |
| f52c93 | 1301 | return ret; |
| 5c7bbf | 1302 | |
| bc2acc | 1303 | case 36: // Home |
| A | 1304 | this.select_first(mod_key); |
| 1305 | return rcube_event.cancel(e); | |
| 5c7bbf | 1306 | |
| bc2acc | 1307 | case 35: // End |
| A | 1308 | this.select_last(mod_key); |
| 1309 | return rcube_event.cancel(e); | |
| 5c7bbf | 1310 | |
| 17a8fb | 1311 | case 27: |
| AM | 1312 | if (this.drag_active) |
| 1313 | return this.drag_mouse_up(e); | |
| 5c7bbf | 1314 | |
| 17a8fb | 1315 | if (this.col_drag_active) { |
| AM | 1316 | this.selected_column = null; |
| 1317 | return this.column_drag_mouse_up(e); | |
| 1318 | } | |
| 5c7bbf | 1319 | |
| 17a8fb | 1320 | return rcube_event.cancel(e); |
| 5c7bbf | 1321 | |
| 8fd955 | 1322 | case 9: // Tab |
| TB | 1323 | this.blur(); |
| 1324 | break; | |
| 1325 | ||
| 1326 | case 13: // Enter | |
| 1327 | if (!this.selection.length) | |
| 1328 | this.select_row(this.last_selected, mod_key, false); | |
| 1329 | ||
| 6b47de | 1330 | default: |
| T | 1331 | this.key_pressed = keyCode; |
| 699a25 | 1332 | this.modkey = mod_key; |
| cc97ea | 1333 | this.triggerEvent('keypress'); |
| 699a25 | 1334 | this.modkey = 0; |
| 8fa922 | 1335 | |
| f89f03 | 1336 | if (this.key_pressed == this.BACKSPACE_KEY) |
| 6e6e89 | 1337 | return rcube_event.cancel(e); |
| 9e7a1b | 1338 | } |
| 8fa922 | 1339 | |
| 9e7a1b | 1340 | return true; |
| T | 1341 | }, |
| 1342 | ||
| 6b47de | 1343 | |
| T | 1344 | /** |
| 1345 | * Special handling method for arrow keys | |
| 1346 | */ | |
| 1347 | use_arrow_key: function(keyCode, mod_key) | |
| 1348 | { | |
| 808055 | 1349 | var new_row, |
| AM | 1350 | selected_row = this.rows[this.last_selected]; |
| 1351 | ||
| e9b57b | 1352 | // Safari uses the nonstandard keycodes 63232/63233 for up/down, if we're |
| A | 1353 | // using the keypress event (but not the keydown or keyup event). |
| 1354 | if (keyCode == 40 || keyCode == 63233) // down arrow key pressed | |
| 6b47de | 1355 | new_row = this.get_next_row(); |
| e9b57b | 1356 | else if (keyCode == 38 || keyCode == 63232) // up arrow key pressed |
| 6b47de | 1357 | new_row = this.get_prev_row(); |
| 808055 | 1358 | else { |
| AM | 1359 | if (!selected_row || !selected_row.has_children) |
| 1360 | return; | |
| 1361 | ||
| 1362 | // expand | |
| 1363 | if (keyCode == 39) { | |
| 1364 | if (selected_row.expanded) | |
| 1365 | return; | |
| 1366 | ||
| 1367 | if (mod_key == CONTROL_KEY || this.multiexpand) | |
| 1368 | this.expand_all(selected_row); | |
| 1369 | else | |
| 1370 | this.expand(selected_row); | |
| 1371 | } | |
| 1372 | // collapse | |
| 1373 | else { | |
| 1374 | if (!selected_row.expanded) | |
| 1375 | return; | |
| 1376 | ||
| 1377 | if (mod_key == CONTROL_KEY || this.multiexpand) | |
| 1378 | this.collapse_all(selected_row); | |
| 1379 | else | |
| 1380 | this.collapse(selected_row); | |
| 1381 | } | |
| 1382 | ||
| 1bbf8c | 1383 | this.update_expando(selected_row.id, selected_row.expanded); |
| 808055 | 1384 | |
| AM | 1385 | return false; |
| 1386 | } | |
| 6b47de | 1387 | |
| 8fa922 | 1388 | if (new_row) { |
| e8bcf0 | 1389 | // simulate ctr-key if no rows are selected |
| TB | 1390 | if (!mod_key && !this.selection.length) |
| 1391 | mod_key = CONTROL_KEY; | |
| 1392 | ||
| 699a25 | 1393 | this.select_row(new_row.uid, mod_key, false); |
| 6b47de | 1394 | this.scrollto(new_row.uid); |
| T | 1395 | } |
| e8bcf0 | 1396 | else if (!new_row && !selected_row) { |
| TB | 1397 | // select the first row if none selected yet |
| 1398 | this.select_first(CONTROL_KEY); | |
| 1399 | } | |
| 6b47de | 1400 | |
| T | 1401 | return false; |
| 1402 | }, | |
| 1403 | ||
| 1404 | ||
| 1405 | /** | |
| 1406 | * Try to scroll the list to make the specified row visible | |
| 1407 | */ | |
| 1408 | scrollto: function(id) | |
| 1409 | { | |
| 1410 | var row = this.rows[id].obj; | |
| 8fa922 | 1411 | if (row && this.frame) { |
| 741f38 | 1412 | var scroll_to = Number(row.offsetTop), |
| C | 1413 | head_offset = 0; |
| 6b47de | 1414 | |
| bc2acc | 1415 | // expand thread if target row is hidden (collapsed) |
| A | 1416 | if (!scroll_to && this.rows[id].parent_uid) { |
| 1417 | var parent = this.find_root(this.rows[id].uid); | |
| 1418 | this.expand_all(this.rows[parent]); | |
| 1419 | scroll_to = Number(row.offsetTop); | |
| 1420 | } | |
| 1421 | ||
| 8f8e26 | 1422 | if (this.fixed_header) |
| 741f38 | 1423 | head_offset = Number(this.thead.offsetHeight); |
| 8f8e26 | 1424 | |
| 741f38 | 1425 | // if row is above the frame (or behind header) |
| C | 1426 | if (scroll_to < Number(this.frame.scrollTop) + head_offset) { |
| 1427 | // scroll window so that row isn't behind header | |
| 1428 | this.frame.scrollTop = scroll_to - head_offset; | |
| 8f8e26 | 1429 | } |
| AM | 1430 | else if (scroll_to + Number(row.offsetHeight) > Number(this.frame.scrollTop) + Number(this.frame.offsetHeight)) |
| 6b47de | 1431 | this.frame.scrollTop = (scroll_to + Number(row.offsetHeight)) - Number(this.frame.offsetHeight); |
| T | 1432 | } |
| 1433 | }, | |
| 1434 | ||
| 1435 | ||
| 1436 | /** | |
| 1437 | * Handler for mouse move events | |
| 1438 | */ | |
| 1439 | drag_mouse_move: function(e) | |
| 1440 | { | |
| 8ef2f3 | 1441 | // convert touch event |
| T | 1442 | if (e.type == 'touchmove') { |
| dc8400 | 1443 | if (e.touches.length == 1 && e.changedTouches.length == 1) |
| 8ef2f3 | 1444 | e = rcube_event.touchevent(e.changedTouches[0]); |
| T | 1445 | else |
| 1446 | return rcube_event.cancel(e); | |
| 1447 | } | |
| 2b55d4 | 1448 | |
| 8fa922 | 1449 | if (this.drag_start) { |
| 6b47de | 1450 | // check mouse movement, of less than 3 pixels, don't start dragging |
| f89637 | 1451 | var m = rcube_event.get_mouse_pos(e), |
| AM | 1452 | limit = 10, selection = [], self = this; |
| cf6bc5 | 1453 | |
| 6b47de | 1454 | if (!this.drag_mouse_start || (Math.abs(m.x - this.drag_mouse_start.x) < 3 && Math.abs(m.y - this.drag_mouse_start.y) < 3)) |
| T | 1455 | return false; |
| 8fa922 | 1456 | |
| f89637 | 1457 | // remember dragging start position |
| AM | 1458 | this.drag_start_pos = {left: m.x, top: m.y}; |
| 1459 | ||
| 1460 | // initialize drag layer | |
| 6b47de | 1461 | if (!this.draglayer) |
| b62c48 | 1462 | this.draglayer = $('<div>').attr('id', 'rcmdraglayer') |
| f89637 | 1463 | .css({position: 'absolute', display: 'none', 'z-index': 2000}) |
| b62c48 | 1464 | .appendTo(document.body); |
| f89637 | 1465 | else |
| AM | 1466 | this.draglayer.html(''); |
| 8fa922 | 1467 | |
| f89637 | 1468 | // get selected rows (in display order), don't use this.selection here |
| AM | 1469 | $(this.row_tagname() + '.selected', this.tbody).each(function() { |
| 6f1709 | 1470 | var uid = self.get_row_uid(this), row = self.rows[uid]; |
| 74cd6c | 1471 | |
| c83a95 | 1472 | if (!row || $.inArray(uid, selection) > -1) |
| f89637 | 1473 | return; |
| 6b47de | 1474 | |
| f89637 | 1475 | selection.push(uid); |
| f52c93 | 1476 | |
| f89637 | 1477 | // also handle children of (collapsed) trees for dragging (they might be not selected) |
| AM | 1478 | if (row.has_children && !row.expanded) |
| 1479 | $.each(self.row_children(uid), function() { | |
| 1480 | if ($.inArray(this, selection) > -1) | |
| 1481 | return; | |
| 1482 | selection.push(this); | |
| 517dae | 1483 | }); |
| f89637 | 1484 | |
| AM | 1485 | // break the loop asap |
| 1486 | if (selection.length > limit + 1) | |
| 1487 | return false; | |
| 1488 | }); | |
| 1489 | ||
| 1490 | // append subject (of every row up to the limit) to the drag layer | |
| 1491 | $.each(selection, function(i, uid) { | |
| 1492 | if (i > limit) { | |
| 1493 | self.draglayer.append('...'); | |
| 1494 | return false; | |
| 6b47de | 1495 | } |
| f89637 | 1496 | |
| AM | 1497 | $('> ' + self.col_tagname(), self.rows[uid].obj).each(function(n, cell) { |
| 1498 | if (self.subject_col < 0 || (self.subject_col >= 0 && self.subject_col == n)) { | |
| 1499 | var subject = $(cell).text(); | |
| 1500 | ||
| 1501 | if (subject) { | |
| 1502 | // remove leading spaces | |
| 1503 | subject = $.trim(subject); | |
| 1504 | // truncate line to 50 characters | |
| 1505 | subject = (subject.length > 50 ? subject.substring(0, 50) + '...' : subject); | |
| 1506 | ||
| 1507 | self.draglayer.append($('<div>').text(subject)); | |
| 1508 | return false; | |
| 1509 | } | |
| 1510 | } | |
| 1511 | }); | |
| 1512 | }); | |
| 6b47de | 1513 | |
| cc97ea | 1514 | this.draglayer.show(); |
| 6b47de | 1515 | this.drag_active = true; |
| cc97ea | 1516 | this.triggerEvent('dragstart'); |
| 6b47de | 1517 | } |
| T | 1518 | |
| 8fa922 | 1519 | if (this.drag_active && this.draglayer) { |
| 6b47de | 1520 | var pos = rcube_event.get_mouse_pos(e); |
| cc97ea | 1521 | this.draglayer.css({ left:(pos.x+20)+'px', top:(pos.y-5 + (bw.ie ? document.documentElement.scrollTop : 0))+'px' }); |
| 9489ad | 1522 | this.triggerEvent('dragmove', e?e:window.event); |
| 6b47de | 1523 | } |
| T | 1524 | |
| 1525 | this.drag_start = false; | |
| 1526 | ||
| 1527 | return false; | |
| 1528 | }, | |
| 1529 | ||
| 1530 | ||
| 1531 | /** | |
| 1532 | * Handler for mouse up events | |
| 1533 | */ | |
| 1534 | drag_mouse_up: function(e) | |
| 1535 | { | |
| 1536 | document.onmousemove = null; | |
| 1257dd | 1537 | |
| 8ef2f3 | 1538 | if (e.type == 'touchend') { |
| T | 1539 | if (e.changedTouches.length != 1) |
| 1540 | return rcube_event.cancel(e); | |
| 1541 | } | |
| 6b47de | 1542 | |
| cc97ea | 1543 | if (this.draglayer && this.draglayer.is(':visible')) { |
| T | 1544 | if (this.drag_start_pos) |
| 1545 | this.draglayer.animate(this.drag_start_pos, 300, 'swing').hide(20); | |
| 1546 | else | |
| 1547 | this.draglayer.hide(); | |
| 1548 | } | |
| 6b47de | 1549 | |
| da8f11 | 1550 | if (this.drag_active) |
| A | 1551 | this.focus(); |
| 6b47de | 1552 | this.drag_active = false; |
| 6c11ee | 1553 | |
| A | 1554 | rcube_event.remove_listener({event:'mousemove', object:this, method:'drag_mouse_move'}); |
| 1555 | rcube_event.remove_listener({event:'mouseup', object:this, method:'drag_mouse_up'}); | |
| 1257dd | 1556 | |
| 4910b0 | 1557 | if (bw.touch) { |
| 8ef2f3 | 1558 | rcube_event.remove_listener({event:'touchmove', object:this, method:'drag_mouse_move'}); |
| T | 1559 | rcube_event.remove_listener({event:'touchend', object:this, method:'drag_mouse_up'}); |
| 1560 | } | |
| 6c11ee | 1561 | |
| A | 1562 | // remove temp divs |
| b62c48 | 1563 | this.del_dragfix(); |
| 6c11ee | 1564 | |
| 76a98d | 1565 | this.triggerEvent('dragend', e); |
| da8f11 | 1566 | |
| 6b47de | 1567 | return rcube_event.cancel(e); |
| c4b819 | 1568 | }, |
| A | 1569 | |
| 1570 | ||
| 1571 | /** | |
| b62c48 | 1572 | * Handler for mouse move events for dragging list column |
| A | 1573 | */ |
| 1574 | column_drag_mouse_move: function(e) | |
| 1575 | { | |
| 1576 | if (this.drag_start) { | |
| 1577 | // check mouse movement, of less than 3 pixels, don't start dragging | |
| 1578 | var i, m = rcube_event.get_mouse_pos(e); | |
| 1579 | ||
| 1580 | if (!this.drag_mouse_start || (Math.abs(m.x - this.drag_mouse_start.x) < 3 && Math.abs(m.y - this.drag_mouse_start.y) < 3)) | |
| 1581 | return false; | |
| 1582 | ||
| 1583 | if (!this.col_draglayer) { | |
| 1584 | var lpos = $(this.list).offset(), | |
| 517dae | 1585 | cells = this.thead.rows[0].cells; |
| b62c48 | 1586 | |
| 0c8049 | 1587 | // fix layer position when list is scrolled |
| AM | 1588 | lpos.top += this.list.scrollTop + this.list.parentNode.scrollTop; |
| 1589 | ||
| b62c48 | 1590 | // create dragging layer |
| A | 1591 | this.col_draglayer = $('<div>').attr('id', 'rcmcoldraglayer') |
| 1592 | .css(lpos).css({ position:'absolute', 'z-index':2001, | |
| 1593 | 'background-color':'white', opacity:0.75, | |
| 1594 | height: (this.frame.offsetHeight-2)+'px', width: (this.frame.offsetWidth-2)+'px' }) | |
| 1595 | .appendTo(document.body) | |
| 1596 | // ... and column position indicator | |
| 1597 | .append($('<div>').attr('id', 'rcmcolumnindicator') | |
| 1598 | .css({ position:'absolute', 'border-right':'2px dotted #555', | |
| 1599 | 'z-index':2002, height: (this.frame.offsetHeight-2)+'px' })); | |
| 1600 | ||
| 1601 | this.cols = []; | |
| 1602 | this.list_pos = this.list_min_pos = lpos.left; | |
| 1603 | // save columns positions | |
| 1604 | for (i=0; i<cells.length; i++) { | |
| 1605 | this.cols[i] = cells[i].offsetWidth; | |
| 1606 | if (this.column_fixed !== null && i <= this.column_fixed) { | |
| 1607 | this.list_min_pos += this.cols[i]; | |
| 1608 | } | |
| 1609 | } | |
| 1610 | } | |
| 1611 | ||
| 1612 | this.col_draglayer.show(); | |
| 1613 | this.col_drag_active = true; | |
| 1614 | this.triggerEvent('column_dragstart'); | |
| 1615 | } | |
| 1616 | ||
| 1617 | // set column indicator position | |
| 1618 | if (this.col_drag_active && this.col_draglayer) { | |
| 1619 | var i, cpos = 0, pos = rcube_event.get_mouse_pos(e); | |
| 1620 | ||
| 1621 | for (i=0; i<this.cols.length; i++) { | |
| 1622 | if (pos.x >= this.cols[i]/2 + this.list_pos + cpos) | |
| 1623 | cpos += this.cols[i]; | |
| 1624 | else | |
| 1625 | break; | |
| 1626 | } | |
| 1627 | ||
| 1628 | // handle fixed columns on left | |
| 1629 | if (i == 0 && this.list_min_pos > pos.x) | |
| 1630 | cpos = this.list_min_pos - this.list_pos; | |
| 1631 | // empty list needs some assignment | |
| 1632 | else if (!this.list.rowcount && i == this.cols.length) | |
| 1633 | cpos -= 2; | |
| 1634 | $('#rcmcolumnindicator').css({ width: cpos+'px'}); | |
| 1635 | this.triggerEvent('column_dragmove', e?e:window.event); | |
| 1636 | } | |
| 1637 | ||
| 1638 | this.drag_start = false; | |
| 1639 | ||
| 1640 | return false; | |
| 1641 | }, | |
| 1642 | ||
| 1643 | ||
| 1644 | /** | |
| 1645 | * Handler for mouse up events for dragging list columns | |
| 1646 | */ | |
| 1647 | column_drag_mouse_up: function(e) | |
| 1648 | { | |
| 1649 | document.onmousemove = null; | |
| 1650 | ||
| 1651 | if (this.col_draglayer) { | |
| 1652 | (this.col_draglayer).remove(); | |
| 1653 | this.col_draglayer = null; | |
| 1654 | } | |
| 1655 | ||
| 1656 | if (this.col_drag_active) | |
| 1657 | this.focus(); | |
| 1658 | this.col_drag_active = false; | |
| 1659 | ||
| 1660 | rcube_event.remove_listener({event:'mousemove', object:this, method:'column_drag_mouse_move'}); | |
| 1661 | rcube_event.remove_listener({event:'mouseup', object:this, method:'column_drag_mouse_up'}); | |
| 1662 | // remove temp divs | |
| 1663 | this.del_dragfix(); | |
| 1664 | ||
| 1665 | if (this.selected_column !== null && this.cols && this.cols.length) { | |
| 1666 | var i, cpos = 0, pos = rcube_event.get_mouse_pos(e); | |
| 1667 | ||
| 1668 | // find destination position | |
| 1669 | for (i=0; i<this.cols.length; i++) { | |
| 1670 | if (pos.x >= this.cols[i]/2 + this.list_pos + cpos) | |
| 1671 | cpos += this.cols[i]; | |
| 1672 | else | |
| 1673 | break; | |
| 1674 | } | |
| 1675 | ||
| 1676 | if (i != this.selected_column && i != this.selected_column+1) { | |
| 1677 | this.column_replace(this.selected_column, i); | |
| 1678 | } | |
| 1679 | } | |
| 1680 | ||
| 76a98d | 1681 | this.triggerEvent('column_dragend', e); |
| b62c48 | 1682 | |
| A | 1683 | return rcube_event.cancel(e); |
| 1684 | }, | |
| 1685 | ||
| 1686 | ||
| 1687 | /** | |
| 2b55d4 | 1688 | * Returns IDs of all rows in a thread (except root) for specified root |
| AM | 1689 | */ |
| 1690 | row_children: function(uid) | |
| 1691 | { | |
| 1692 | if (!this.rows[uid] || !this.rows[uid].has_children) | |
| 1693 | return []; | |
| 1694 | ||
| 1695 | var res = [], depth = this.rows[uid].depth, | |
| 1696 | row = this.rows[uid].obj.nextSibling; | |
| 1697 | ||
| 1698 | while (row) { | |
| 1699 | if (row.nodeType == 1) { | |
| 7eecf8 | 1700 | if (r = this.rows[row.uid]) { |
| 2b55d4 | 1701 | if (!r.depth || r.depth <= depth) |
| AM | 1702 | break; |
| 1703 | res.push(r.uid); | |
| 1704 | } | |
| 1705 | } | |
| 1706 | row = row.nextSibling; | |
| 1707 | } | |
| 1708 | ||
| 1709 | return res; | |
| 1710 | }, | |
| 1711 | ||
| 1712 | ||
| 1713 | /** | |
| b62c48 | 1714 | * Creates a layer for drag&drop over iframes |
| A | 1715 | */ |
| 1716 | add_dragfix: function() | |
| 1717 | { | |
| 1718 | $('iframe').each(function() { | |
| 1719 | $('<div class="iframe-dragdrop-fix"></div>') | |
| 1720 | .css({background: '#fff', | |
| 1721 | width: this.offsetWidth+'px', height: this.offsetHeight+'px', | |
| 1722 | position: 'absolute', opacity: '0.001', zIndex: 1000 | |
| 1723 | }) | |
| 1724 | .css($(this).offset()) | |
| 1725 | .appendTo(document.body); | |
| 677e1f | 1726 | }); |
| b62c48 | 1727 | }, |
| A | 1728 | |
| 1729 | ||
| 1730 | /** | |
| 1731 | * Removes the layer for drag&drop over iframes | |
| 1732 | */ | |
| 1733 | del_dragfix: function() | |
| 1734 | { | |
| acc900 | 1735 | $('div.iframe-dragdrop-fix').remove(); |
| b62c48 | 1736 | }, |
| A | 1737 | |
| 1738 | ||
| 1739 | /** | |
| 1740 | * Replaces two columns | |
| 1741 | */ | |
| 1742 | column_replace: function(from, to) | |
| 1743 | { | |
| 517dae | 1744 | // only supported for <table> lists |
| TB | 1745 | if (!this.thead || !this.thead.rows) |
| 1746 | return; | |
| 1747 | ||
| 1748 | var len, cells = this.thead.rows[0].cells, | |
| b62c48 | 1749 | elem = cells[from], |
| A | 1750 | before = cells[to], |
| 1751 | td = document.createElement('td'); | |
| 1752 | ||
| 1753 | // replace header cells | |
| 1754 | if (before) | |
| 1755 | cells[0].parentNode.insertBefore(td, before); | |
| 1756 | else | |
| 1757 | cells[0].parentNode.appendChild(td); | |
| 1758 | cells[0].parentNode.replaceChild(elem, td); | |
| 1759 | ||
| 1760 | // replace list cells | |
| 517dae | 1761 | for (r=0, len=this.tbody.rows.length; r<len; r++) { |
| TB | 1762 | row = this.tbody.rows[r]; |
| b62c48 | 1763 | |
| A | 1764 | elem = row.cells[from]; |
| 1765 | before = row.cells[to]; | |
| 1766 | td = document.createElement('td'); | |
| 1767 | ||
| 1768 | if (before) | |
| 1769 | row.insertBefore(td, before); | |
| 1770 | else | |
| 1771 | row.appendChild(td); | |
| 1772 | row.replaceChild(elem, td); | |
| 1773 | } | |
| 1774 | ||
| 1775 | // update subject column position | |
| 1776 | if (this.subject_col == from) | |
| 1777 | this.subject_col = to > from ? to - 1 : to; | |
| 8e32dc | 1778 | else if (this.subject_col < from && to <= this.subject_col) |
| T | 1779 | this.subject_col++; |
| 1780 | else if (this.subject_col > from && to >= this.subject_col) | |
| 1781 | this.subject_col--; | |
| b62c48 | 1782 | |
| 73ad4f | 1783 | if (this.fixed_header) |
| TB | 1784 | this.init_header(); |
| 1785 | ||
| b62c48 | 1786 | this.triggerEvent('column_replace'); |
| 6b47de | 1787 | } |
| T | 1788 | |
| 1789 | }; | |
| 1790 | ||
| cc97ea | 1791 | rcube_list_widget.prototype.addEventListener = rcube_event_engine.prototype.addEventListener; |
| T | 1792 | rcube_list_widget.prototype.removeEventListener = rcube_event_engine.prototype.removeEventListener; |
| 1793 | rcube_list_widget.prototype.triggerEvent = rcube_event_engine.prototype.triggerEvent; | |
