| | |
| | | |
| | | /** |
| | | * Roundcube List Widget class |
| | | * @contructor |
| | | * @constructor |
| | | */ |
| | | function rcube_list_widget(list, p) |
| | | { |
| | |
| | | this.list = list ? list : null; |
| | | this.tagname = this.list ? this.list.nodeName.toLowerCase() : 'table'; |
| | | this.id_regexp = /^rcmrow([a-z0-9\-_=\+\/]+)/i; |
| | | this.thead; |
| | | this.tbody; |
| | | this.fixed_header; |
| | | this.frame = null; |
| | | this.rows = {}; |
| | | this.selection = []; |
| | | this.rowcount = 0; |
| | |
| | | if (this.keyboard) |
| | | rcube_event.add_listener({event:'keydown', object:this, method:'key_press'}); |
| | | } |
| | | |
| | | return this; |
| | | }, |
| | | |
| | | |
| | |
| | | |
| | | var me = this; |
| | | $(window).resize(function(){ me.resize() }); |
| | | $(window).scroll(function(){ |
| | | var w = $(window); |
| | | me.fixed_header.css('marginLeft', (-w.scrollLeft()) + 'px'); |
| | | if (!bw.webkit) |
| | | me.fixed_header.css('marginTop', (-w.scrollTop()) + 'px'); |
| | | }); |
| | | } |
| | | else { |
| | | $(this.fixed_header).find('thead').replaceWith(clone); |
| | |
| | | $(this.thead).find('tr td').each(function(index) { |
| | | $(this).css('width', column_widths[index]); |
| | | }); |
| | | |
| | | $(window).scroll(); |
| | | }, |
| | | |
| | | /** |
| | |
| | | if (row.className) domrow.className = row.className; |
| | | if (row.style) $.extend(domrow.style, row.style); |
| | | |
| | | for (var domcell, col, i=0; row.cols && i < row.cols.length; i++) { |
| | | for (var e, domcell, col, i=0; row.cols && i < row.cols.length; i++) { |
| | | col = row.cols[i]; |
| | | domcell = document.createElement(this.col_tagname()); |
| | | if (col.className) domcell.className = col.className; |
| | | if (col.innerHTML) domcell.innerHTML = col.innerHTML; |
| | | for (e in col.events) |
| | | domcell['on' + e] = col.events[e]; |
| | | domrow.appendChild(domcell); |
| | | } |
| | | |
| | |
| | | |
| | | // Un-focus already focused elements (#1487123, #1487316, #1488600, #1488620) |
| | | // It looks that window.focus() does the job for all browsers, but not Firefox (#1489058) |
| | | $(':focus:not(body)').blur(); |
| | | $('iframe,:focus:not(body)').blur(); |
| | | window.focus(); |
| | | |
| | | if (e || (e = window.event)) |
| | |
| | | |
| | | collapse: function(row) |
| | | { |
| | | var r, depth = row.depth, |
| | | new_row = row ? row.obj.nextSibling : null; |
| | | |
| | | row.expanded = false; |
| | | this.triggerEvent('expandcollapse', { uid:row.uid, expanded:row.expanded, obj:row.obj }); |
| | | var depth = row.depth; |
| | | var new_row = row ? row.obj.nextSibling : null; |
| | | var r; |
| | | |
| | | while (new_row) { |
| | | if (new_row.nodeType == 1) { |
| | | var r = this.rows[new_row.uid]; |
| | | r = this.rows[new_row.uid]; |
| | | if (r && r.depth <= depth) |
| | | break; |
| | | |
| | | $(new_row).css('display', 'none'); |
| | | if (r.expanded) { |
| | | r.expanded = false; |
| | |
| | | |
| | | this.resize(); |
| | | this.triggerEvent('listupdate'); |
| | | |
| | | return false; |
| | | }, |
| | | |
| | |
| | | in_selection: function(id) |
| | | { |
| | | for (var n in this.selection) |
| | | if (this.selection[n]==id) |
| | | if (this.selection[n] == id) |
| | | return true; |
| | | |
| | | return false; |
| | |
| | | /** |
| | | * Unselect selected row(s) |
| | | */ |
| | | clear_selection: function(id) |
| | | clear_selection: function(id, no_event) |
| | | { |
| | | var n, num_select = this.selection.length; |
| | | |
| | |
| | | this.selection = []; |
| | | } |
| | | |
| | | if (num_select && !this.selection.length) |
| | | if (num_select && !this.selection.length && !no_event) |
| | | this.triggerEvent('select'); |
| | | }, |
| | | |
| | |
| | | /** |
| | | * Getter for the selection array |
| | | */ |
| | | get_selection: function() |
| | | get_selection: function(deep) |
| | | { |
| | | return this.selection; |
| | | var res = $.merge([], this.selection); |
| | | |
| | | // return children of selected threads even if only root is selected |
| | | if (deep !== false && res.length) { |
| | | for (var uid, uids, i=0, len=res.length; i<len; i++) { |
| | | uid = res[i]; |
| | | if (this.rows[uid] && this.rows[uid].has_children && !this.rows[uid].expanded) { |
| | | uids = this.row_children(uid); |
| | | for (var j=0, uids_len=uids.length; j<uids_len; j++) { |
| | | uid = uids[j]; |
| | | if (!this.in_selection(uid)) |
| | | res.push(uid); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | return res; |
| | | }, |
| | | |
| | | |
| | |
| | | |
| | | if (!multiple) { |
| | | if (this.selection.length > 1 || !this.in_selection(id)) { |
| | | this.clear_selection(); |
| | | this.clear_selection(null, true); |
| | | this.selection[0] = id; |
| | | $(this.rows[id].obj).addClass('selected'); |
| | | } |
| | |
| | | key_press: function(e) |
| | | { |
| | | var target = e.target || {}; |
| | | |
| | | if (this.focused != true || target.nodeName == 'INPUT' || target.nodeName == 'TEXTAREA' || target.nodeName == 'SELECT') |
| | | return true; |
| | | |
| | |
| | | |
| | | case 37: // Left arrow key |
| | | case 39: // Right arrow key |
| | | case 107: // Plus sign on a numeric keypad |
| | | case 109: // Minus sign on a numeric keypad |
| | | // Stop propagation |
| | | rcube_event.cancel(e); |
| | | var ret = this.use_plusminus_key(keyCode, mod_key); |
| | | var ret = this.use_arrow_key(keyCode, mod_key); |
| | | this.key_pressed = keyCode; |
| | | this.modkey = mod_key; |
| | | this.triggerEvent('keypress'); |
| | |
| | | */ |
| | | use_arrow_key: function(keyCode, mod_key) |
| | | { |
| | | var new_row; |
| | | var new_row, |
| | | selected_row = this.rows[this.last_selected]; |
| | | |
| | | // Safari uses the nonstandard keycodes 63232/63233 for up/down, if we're |
| | | // using the keypress event (but not the keydown or keyup event). |
| | | if (keyCode == 40 || keyCode == 63233) // down arrow key pressed |
| | | new_row = this.get_next_row(); |
| | | else if (keyCode == 38 || keyCode == 63232) // up arrow key pressed |
| | | new_row = this.get_prev_row(); |
| | | else { |
| | | if (!selected_row || !selected_row.has_children) |
| | | return; |
| | | |
| | | // expand |
| | | if (keyCode == 39) { |
| | | if (selected_row.expanded) |
| | | return; |
| | | |
| | | if (mod_key == CONTROL_KEY || this.multiexpand) |
| | | this.expand_all(selected_row); |
| | | else |
| | | this.expand(selected_row); |
| | | } |
| | | // collapse |
| | | else { |
| | | if (!selected_row.expanded) |
| | | return; |
| | | |
| | | if (mod_key == CONTROL_KEY || this.multiexpand) |
| | | this.collapse_all(selected_row); |
| | | else |
| | | this.collapse(selected_row); |
| | | } |
| | | |
| | | this.update_expando(selected_row.uid, selected_row.expanded); |
| | | |
| | | return false; |
| | | } |
| | | |
| | | if (new_row) { |
| | | this.select_row(new_row.uid, mod_key, false); |
| | |
| | | |
| | | |
| | | /** |
| | | * Special handling method for +/- keys |
| | | */ |
| | | use_plusminus_key: function(keyCode, mod_key) |
| | | { |
| | | var selected_row = this.rows[this.last_selected]; |
| | | |
| | | if (!selected_row || !selected_row.has_children) |
| | | return; |
| | | |
| | | // expand |
| | | if (keyCode == 39 || keyCode == 107) { |
| | | if (selected_row.expanded) |
| | | return; |
| | | |
| | | if (mod_key == CONTROL_KEY || this.multiexpand) |
| | | this.expand_all(selected_row); |
| | | else |
| | | this.expand(selected_row); |
| | | } |
| | | // collapse |
| | | else { |
| | | if (!selected_row.expanded) |
| | | return; |
| | | |
| | | if (mod_key == CONTROL_KEY || this.multiexpand) |
| | | this.collapse_all(selected_row); |
| | | else |
| | | this.collapse(selected_row); |
| | | } |
| | | |
| | | this.update_expando(selected_row.uid, selected_row.expanded); |
| | | |
| | | return false; |
| | | }, |
| | | |
| | | |
| | | /** |
| | | * Try to scroll the list to make the specified row visible |
| | | */ |
| | | scrollto: function(id) |
| | | { |
| | | var row = this.rows[id].obj; |
| | | var row = this.rows[id] ? this.rows[id].obj : null; |
| | | |
| | | if (row && this.frame) { |
| | | var scroll_to = Number(row.offsetTop), |
| | | head_offset = 0; |
| | |
| | | |
| | | if (this.drag_start) { |
| | | // check mouse movement, of less than 3 pixels, don't start dragging |
| | | var m = rcube_event.get_mouse_pos(e); |
| | | var m = rcube_event.get_mouse_pos(e), |
| | | limit = 10, selection = [], self = this; |
| | | |
| | | 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)) |
| | | return false; |
| | | |
| | | // remember dragging start position |
| | | this.drag_start_pos = {left: m.x, top: m.y}; |
| | | |
| | | // initialize drag layer |
| | | if (!this.draglayer) |
| | | this.draglayer = $('<div>').attr('id', 'rcmdraglayer') |
| | | .css({ position:'absolute', display:'none', 'z-index':2000 }) |
| | | .css({position: 'absolute', display: 'none', 'z-index': 2000}) |
| | | .appendTo(document.body); |
| | | else |
| | | this.draglayer.html(''); |
| | | |
| | | // also select childs of (collapsed) threads for dragging |
| | | var n, uid, selection = $.merge([], this.selection); |
| | | for (n in selection) { |
| | | uid = selection[n]; |
| | | if (!this.rows[uid].expanded) |
| | | this.select_children(uid); |
| | | } |
| | | // get selected rows (in display order), don't use this.selection here |
| | | $(this.row_tagname() + '.selected', this.tbody).each(function() { |
| | | if (!String(this.id).match(self.id_regexp)) |
| | | return; |
| | | |
| | | // reset content |
| | | this.draglayer.html(''); |
| | | var uid = RegExp.$1, row = self.rows[uid]; |
| | | |
| | | // get subjects of selected messages |
| | | var i, n, obj, me; |
| | | for (n=0; n<this.selection.length; n++) { |
| | | // only show 12 lines |
| | | if (n>12) { |
| | | this.draglayer.append('...'); |
| | | break; |
| | | } |
| | | if (!row || $.inArray(uid, selection) > -1) |
| | | return; |
| | | |
| | | me = this; |
| | | if (obj = this.rows[this.selection[n]].obj) { |
| | | $('> '+this.col_tagname(), obj).each(function(i,elem){ |
| | | if (n == 0) |
| | | me.drag_start_pos = $(elem).offset(); |
| | | selection.push(uid); |
| | | |
| | | if (me.subject_col < 0 || (me.subject_col >= 0 && me.subject_col == i)) { |
| | | var subject = $(elem).text(); |
| | | |
| | | if (subject) { |
| | | // remove leading spaces |
| | | subject = $.trim(subject); |
| | | // truncate line to 50 characters |
| | | subject = (subject.length > 50 ? subject.substring(0, 50) + '...' : subject); |
| | | |
| | | var entry = $('<div>').text(subject); |
| | | me.draglayer.append(entry); |
| | | } |
| | | |
| | | return false; // break |
| | | } |
| | | // also handle children of (collapsed) trees for dragging (they might be not selected) |
| | | if (row.has_children && !row.expanded) |
| | | $.each(self.row_children(uid), function() { |
| | | if ($.inArray(this, selection) > -1) |
| | | return; |
| | | selection.push(this); |
| | | }); |
| | | |
| | | // break the loop asap |
| | | if (selection.length > limit + 1) |
| | | return false; |
| | | }); |
| | | |
| | | // append subject (of every row up to the limit) to the drag layer |
| | | $.each(selection, function(i, uid) { |
| | | if (i > limit) { |
| | | self.draglayer.append('...'); |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | $('> ' + self.col_tagname(), self.rows[uid].obj).each(function(n, cell) { |
| | | if (self.subject_col < 0 || (self.subject_col >= 0 && self.subject_col == n)) { |
| | | var subject = $(cell).text(); |
| | | |
| | | if (subject) { |
| | | // remove leading spaces |
| | | subject = $.trim(subject); |
| | | // truncate line to 50 characters |
| | | subject = (subject.length > 50 ? subject.substring(0, 50) + '...' : subject); |
| | | |
| | | self.draglayer.append($('<div>').text(subject)); |
| | | return false; |
| | | } |
| | | } |
| | | }); |
| | | }); |
| | | |
| | | this.draglayer.show(); |
| | | this.drag_active = true; |
| | |
| | | if (!this.col_draglayer) { |
| | | var lpos = $(this.list).offset(), |
| | | cells = this.thead.rows[0].cells; |
| | | |
| | | // fix layer position when list is scrolled |
| | | lpos.top += this.list.scrollTop + this.list.parentNode.scrollTop; |
| | | |
| | | // create dragging layer |
| | | this.col_draglayer = $('<div>').attr('id', 'rcmcoldraglayer') |
| | |
| | | |
| | | while (row) { |
| | | if (row.nodeType == 1) { |
| | | if ((r = this.rows[row.uid])) { |
| | | if (r = this.rows[row.uid]) { |
| | | if (!r.depth || r.depth <= depth) |
| | | break; |
| | | res.push(r.uid); |