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/*!
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* Webogram v0.3.7 - messaging web application for MTProto
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* https://github.com/zhukov/webogram
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* Copyright (C) 2014 Igor Zhukov <igor.beatle@gmail.com>
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* https://github.com/zhukov/webogram/blob/master/LICENSE
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*/
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'use strict';
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/* Directives */
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angular.module('myApp.directives')
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.directive('myDialogsListMobile', function($window, $timeout) {
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return {
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link: link
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};
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function link ($scope, element, attrs) {
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var dialogsColWrap = $('.im_dialogs_col_wrap')[0],
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scrollableWrap = element[0],
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headWrap = $('.tg_page_head')[0],
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panelWrapSelector = attrs.modal
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? '.mobile_modal_body .im_dialogs_panel'
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: '.im_dialogs_panel',
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panelWrap = $(panelWrapSelector)[0],
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hasTabs = false,
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moreNotified = false;
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$scope.$on('ui_dialogs_tabs', function (e, newHasTabs) {
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hasTabs = newHasTabs;
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updateSizes();
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});
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$scope.$on('ui_dialogs_search', updateSizes);
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$scope.$on('ui_dialogs_update', updateSizes);
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$scope.$on('ui_dialogs_append', function () {
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onContentLoaded(function () {
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moreNotified = false;
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$timeout(function () {
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$(scrollableWrap).trigger('scroll');
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});
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});
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});
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$scope.$on('ui_dialogs_change', function () {
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onContentLoaded(function () {
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moreNotified = false;
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$timeout(function () {
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$(scrollableWrap).trigger('scroll');
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});
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});
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});
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$(scrollableWrap).on('scroll', function (e) {
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if (!element.is(':visible')) return;
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if (!moreNotified && scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) {
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$scope.$emit('dialogs_need_more');
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moreNotified = true;
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}
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});
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function updateSizes () {
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if (!panelWrap || !panelWrap.offsetHeight) {
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panelWrap = $(panelWrapSelector)[0];
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}
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if (attrs.modal) {
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$(element).css({
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height: $($window).height() -
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(panelWrap ? panelWrap.offsetHeight : 58) - 46
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});
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return;
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}
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if (!headWrap || !headWrap.offsetHeight) {
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headWrap = $('.tg_page_head')[0];
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}
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if (!dialogsColWrap || !dialogsColWrap.offsetHeight) {
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dialogsColWrap = $('.im_dialogs_col_wrap')[0];
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}
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$(element).css({
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height: $($window).height() -
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(headWrap ? headWrap.offsetHeight : 46) -
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(panelWrap ? panelWrap.offsetHeight : 58) -
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parseInt($(dialogsColWrap).css('paddingBottom') || 0)
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});
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}
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$($window).on('resize', updateSizes);
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updateSizes();
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setTimeout(updateSizes, 1000);
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};
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})
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.directive('myHistoryMobile', function ($window, $timeout, $rootScope, $transition) {
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return {
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link: link
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};
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function link ($scope, element, attrs) {
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var historyWrap = $('.im_history_wrap', element)[0],
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historyMessagesEl = $('.im_history_messages', element)[0],
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scrollableWrap = $('.im_history_scrollable_wrap', element)[0],
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scrollable = $('.im_history_scrollable', element)[0],
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bottomPanelWrap = $('.im_bottom_panel_wrap', element)[0],
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sendFormWrap = $('.im_send_form_wrap', element)[0],
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headWrap = $('.tg_page_head')[0],
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sendForm = $('.im_send_form', element)[0],
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moreNotified = false,
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lessNotified = false;
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onContentLoaded(function () {
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
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});
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$scope.$on('ui_history_append_new', function (e, options) {
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if (!atBottom && !options.my) {
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return;
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}
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var pr = parseInt($(scrollableWrap).css('paddingRight'))
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$(scrollableWrap).addClass('im_history_to_bottom');
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$(scrollable).css({bottom: 0, marginLeft: -Math.ceil(pr / 2)});
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onContentLoaded(function () {
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$(scrollableWrap).removeClass('im_history_to_bottom');
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$(scrollable).css({bottom: '', marginLeft: ''});
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
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updateBottomizer();
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});
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});
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function changeScroll () {
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var unreadSplit, focusMessage;
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// console.trace('change scroll');
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if (focusMessage = $('.im_message_focus:visible', scrollableWrap)[0]) {
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var ch = scrollableWrap.clientHeight,
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st = scrollableWrap.scrollTop,
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ot = focusMessage.offsetTop,
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h = focusMessage.clientHeight;
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if (!st || st + ch < ot || st > ot + h) {
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scrollableWrap.scrollTop = Math.max(0, ot - Math.floor(ch / 2) + 26);
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}
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atBottom = false;
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} else if (unreadSplit = $('.im_message_unread_split:visible', scrollableWrap)[0]) {
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// console.log('change scroll unread', unreadSplit.offsetTop);
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scrollableWrap.scrollTop = Math.max(0, unreadSplit.offsetTop - 52);
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atBottom = false;
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} else {
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// console.log('change scroll bottom');
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
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atBottom = true;
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}
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$timeout(function () {
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$(scrollableWrap).trigger('scroll');
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scrollTopInitial = scrollableWrap.scrollTop;
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});
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};
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$scope.$on('ui_history_change', function () {
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var pr = parseInt($(scrollableWrap).css('paddingRight'))
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$(scrollableWrap).addClass('im_history_to_bottom');
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$(scrollable).css({bottom: 0, marginLeft: -Math.ceil(pr / 2)});
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onContentLoaded(function () {
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$(scrollableWrap).removeClass('im_history_to_bottom');
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$(scrollable).css({bottom: '', marginLeft: ''});
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updateSizes(true);
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moreNotified = false;
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lessNotified = false;
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changeScroll();
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});
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});
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$scope.$on('ui_history_change_scroll', function () {
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onContentLoaded(changeScroll)
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});
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$scope.$on('ui_history_focus', function () {
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if (!atBottom) {
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
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atBottom = true;
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}
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});
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$scope.$on('ui_history_prepend', function () {
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var sh = scrollableWrap.scrollHeight,
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st = scrollableWrap.scrollTop,
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pr = parseInt($(scrollableWrap).css('paddingRight')),
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ch = scrollableWrap.clientHeight;
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$(scrollableWrap).addClass('im_history_to_bottom');
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scrollableWrap.scrollHeight; // Some strange Chrome bug workaround
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$(scrollable).css({bottom: -(sh - st - ch), marginLeft: -Math.ceil(pr / 2)});
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var upd = function () {
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$(scrollableWrap).removeClass('im_history_to_bottom');
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$(scrollable).css({bottom: '', marginLeft: ''});
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if (scrollTopInitial >= 0) {
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changeScroll();
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} else {
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scrollableWrap.scrollTop = st + scrollableWrap.scrollHeight - sh;
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}
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updateBottomizer();
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moreNotified = false;
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$timeout(function () {
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if (scrollableWrap.scrollHeight != sh) {
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$(scrollableWrap).trigger('scroll');
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}
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});
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clearTimeout(timer);
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unreg();
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},
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timer = setTimeout(upd, 0),
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unreg = $scope.$on('$viewContentLoaded', upd);
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});
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$scope.$on('ui_history_append', function () {
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var sh = scrollableWrap.scrollHeight;
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onContentLoaded(function () {
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atBottom = false;
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updateBottomizer();
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lessNotified = false;
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if (scrollTopInitial >= 0) {
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changeScroll();
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}
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$timeout(function () {
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if (scrollableWrap.scrollHeight != sh) {
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$(scrollableWrap).trigger('scroll');
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}
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});
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});
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});
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$scope.$on('ui_panel_update', function () {
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onContentLoaded(function () {
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updateSizes();
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$scope.$broadcast('ui_message_send');
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$timeout(function () {
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$(scrollableWrap).trigger('scroll');
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});
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});
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});
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$scope.$on('ui_selection_clear', function () {
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if (window.getSelection) {
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if (window.getSelection().empty) { // Chrome
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window.getSelection().empty();
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} else if (window.getSelection().removeAllRanges) { // Firefox
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window.getSelection().removeAllRanges();
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}
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} else if (document.selection) { // IE?
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document.selection.empty();
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}
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});
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$scope.$on('ui_editor_resize', updateSizes);
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$scope.$on('ui_height', function () {
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onContentLoaded(updateSizes);
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});
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var atBottom = true,
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scrollTopInitial = -1;
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$(scrollableWrap).on('scroll', function (e) {
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if (!element.is(':visible') ||
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$(scrollableWrap).hasClass('im_history_to_bottom')) {
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return;
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}
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var st = scrollableWrap.scrollTop;
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atBottom = st >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight;
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if (scrollTopInitial >= 0 && scrollTopInitial != st) {
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scrollTopInitial = -1;
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}
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if (!moreNotified && st <= 300) {
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moreNotified = true;
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$scope.$emit('history_need_more');
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}
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else if (!lessNotified && st >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) {
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lessNotified = true;
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$scope.$emit('history_need_less');
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}
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});
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function updateSizes (heightOnly) {
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if (!element.is(':visible') && !$(element[0].parentNode.parentNode).is(':visible')) {
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return;
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}
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if ($(sendFormWrap).is(':visible')) {
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$(sendFormWrap).css({
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height: $(sendForm).height()
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});
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}
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if (!headWrap || !headWrap.offsetHeight) {
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headWrap = $('.tg_page_head')[0];
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}
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var historyH = $($window).height() - bottomPanelWrap.offsetHeight - (headWrap ? headWrap.offsetHeight : 46);
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$(historyWrap).css({
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height: historyH
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});
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updateBottomizer();
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if (heightOnly === true) return;
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if (atBottom) {
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onContentLoaded(function () {
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scrollableWrap.scrollTop = scrollableWrap.scrollHeight;
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});
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}
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}
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function updateBottomizer () {
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return;
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$(historyMessagesEl).css({marginTop: 0});
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var marginTop = scrollableWrap.offsetHeight
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- historyMessagesEl.offsetHeight
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- 20;
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if (historyMessagesEl.offsetHeight > 0 && marginTop > 0) {
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$(historyMessagesEl).css({marginTop: marginTop});
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}
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}
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$($window).on('resize', updateSizes);
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updateSizes();
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onContentLoaded(updateSizes);
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}
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})
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.directive('myContactsListMobile', function($window, $timeout) {
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return {
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link: link
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};
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function link ($scope, element, attrs) {
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var searchWrap = $('.contacts_modal_search')[0],
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panelWrap = $('.contacts_modal_panel')[0];
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function updateSizes () {
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$(element).css({
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height: $($window).height() -
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(panelWrap && panelWrap.offsetHeight || 0) -
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(searchWrap && searchWrap.offsetHeight || 0) -
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64
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});
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}
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$($window).on('resize', updateSizes);
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$scope.$on('contacts_change', function () {
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onContentLoaded(updateSizes)
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});
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onContentLoaded(updateSizes);
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};
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})
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.directive('myCountriesListMobile', function($window, $timeout) {
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return {
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link: link
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};
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function link ($scope, element, attrs) {
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var searchWrap = $('.countries_modal_search')[0],
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panelWrap = $('.countries_modal_panel')[0];
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function updateSizes () {
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$(element).css({
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height: $($window).height()
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- (panelWrap && panelWrap.offsetHeight || 0)
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- (searchWrap && searchWrap.offsetHeight || 0)
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- (46 + 18)
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});
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}
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$($window).on('resize', updateSizes);
|
|
|
|
onContentLoaded(updateSizes);
|
|
|
|
};
|
|
|
|
|
|
|
|
})
|
|
|
|
|
|
|
|
.directive('myInfiniteScrollerMobile', function () {
|
|
|
|
|
|
|
|
return {
|
|
|
|
link: link,
|
|
|
|
scope: true
|
|
|
|
};
|
|
|
|
|
|
|
|
function link($scope, element, attrs) {
|
|
|
|
|
|
|
|
var scrollableWrap = element[0],
|
|
|
|
moreNotified = false;
|
|
|
|
|
|
|
|
$(scrollableWrap).on('scroll', function (e) {
|
|
|
|
if (!element.is(':visible')) return;
|
|
|
|
if (!moreNotified &&
|
|
|
|
scrollableWrap.scrollTop >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) {
|
|
|
|
moreNotified = true;
|
|
|
|
$scope.$apply(function () {
|
|
|
|
$scope.slice.limit += ($scope.slice.limitDelta || 20);
|
|
|
|
});
|
|
|
|
|
|
|
|
onContentLoaded(function () {
|
|
|
|
moreNotified = false;
|
|
|
|
});
|
|
|
|
}
|
|
|
|
});
|
|
|
|
|
|
|
|
};
|
|
|
|
})
|