Browse Source
added new emoji tooltip class added new emoji panel class wip: textarea composermaster
Igor Zhukov
10 years ago
17 changed files with 824 additions and 285 deletions
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/*! |
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* Webogram v0.3.9 - 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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/* EmojiHelper */ |
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(function (global, emojis, categories, spritesheets) { |
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var emojis = {}; |
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var shortcuts = {}; |
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var spritesheetPositions = {}; |
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var index = false; |
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var popular = 'joy,kissing_heart,heart,heart_eyes,blush,grin,+1,relaxed,pensive,smile,sob,kiss,unamused,flushed,stuck_out_tongue_winking_eye,see_no_evil,wink,smiley,cry,stuck_out_tongue_closed_eyes,scream,rage,smirk,disappointed,sweat_smile,kissing_closed_eyes,speak_no_evil,relieved,grinning,yum,laughing,ok_hand,neutral_face,confused'.split(','); |
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var i, j, code, shortcut, emoji, row, column, totalColumns; |
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var len1, len2; |
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for (i = 0, len1 = categories.length; i < len1; i++) { |
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totalColumns = spritesheets[i][1]; |
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for (j = 0, len2 = categories[i].length; j < len2; j++) { |
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code = categories[i][j]; |
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emoji = Config.Emoji[code]; |
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shortcut = emoji[1][0]; |
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emojis[code] = [emoji[0], shortcut]; |
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shortcuts[shortcut] = code; |
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spritesheetPositions[code] = [i, j, Math.floor(j / totalColumns), j % totalColumns]; |
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} |
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} |
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function getPopularEmoji (callback) { |
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ConfigStorage.get('emojis_popular', function (popEmojis) { |
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var result = []; |
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if (popEmojis && popEmojis.length) { |
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for (var i = 0, len = popEmojis.length; i < len; i++) { |
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result.push({code: popEmojis[i][0], rate: popEmojis[i][1]}); |
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} |
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callback(result); |
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return; |
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}; |
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ConfigStorage.get('emojis_recent', function (recentEmojis) { |
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recentEmojis = recentEmojis || popular || []; |
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var shortcut, code; |
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for (var i = 0, len = recentEmojis.length; i < len; i++) { |
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shortcut = recentEmojis[i]; |
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if (Array.isArray(shortcut)) { |
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shortcut = shortcut[0]; |
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} |
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if (shortcut.charAt(0) == ':') { |
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shortcut = shortcut.substr(1, shortcut.length - 2); |
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} |
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if (code = shortcuts[shortcut]) { |
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result.push({code: code, rate: 1}); |
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} |
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} |
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callback(result); |
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}); |
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}); |
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} |
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function pushPopularEmoji (code) { |
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getPopularEmoji(function (popularEmoji) { |
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var exists = false; |
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var count = popularEmoji.length; |
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var result = []; |
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for (var i = 0; i < count; i++) { |
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if (popularEmoji[i].code == code) { |
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exists = true; |
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popularEmoji[i].rate++; |
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} |
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result.push([popularEmoji[i].code, popularEmoji[i].rate]); |
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} |
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if (exists) { |
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result.sort(function (a, b) { |
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return b[1] - a[1]; |
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}); |
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} else { |
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if (result.length > 41) { |
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result = result.slice(0, 41); |
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} |
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result.push([code, 1]); |
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} |
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ConfigStorage.set({emojis_popular: result}); |
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}); |
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} |
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function indexEmojis () { |
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if (index === false) { |
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index = SearchIndexManager.createIndex(); |
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var shortcut; |
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for (shortcut in shortcuts) { |
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if (shortcuts.hasOwnProperty(shortcut)) { |
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SearchIndexManager.indexObject(shortcuts[shortcut], shortcut, index); |
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} |
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} |
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} |
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} |
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function searchEmojis (q) { |
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indexEmojis(); |
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return SearchIndexManager.search(q, index); |
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} |
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global.EmojiHelper = { |
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emojis: emojis, |
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shortcuts: shortcuts, |
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spritesheetPositions: spritesheetPositions, |
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getPopularEmoji: getPopularEmoji, |
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pushPopularEmoji: pushPopularEmoji, |
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indexEmojis: indexEmojis, |
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searchEmojis: searchEmojis |
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}; |
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})(window, Config.Emoji, Config.EmojiCategories, Config.EmojiCategorySpritesheetDimens); |
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function EmojiTooltip (btnEl, options) { |
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options = options || {}; |
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var self = this; |
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this.btnEl = $(btnEl); |
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this.onEmojiSelected = options.onEmojiSelected; |
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$(this.btnEl).on('mouseenter mouseleave', function (e) { |
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self.isOverBtn = e.type == 'mouseenter'; |
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self.createTooltip(); |
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if (self.isOverBtn) { |
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self.onMouseEnter(true); |
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} else { |
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self.onMouseLeave(true); |
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} |
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}); |
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} |
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EmojiTooltip.prototype.onMouseEnter = function (triggerShow) { |
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if (this.hideTimeout) { |
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clearTimeout(this.hideTimeout); |
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delete this.hideTimeout; |
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} |
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else if (triggerShow && !this.showTimeout) { |
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this.showTimeout = setTimeout(this.show.bind(this), 500); |
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} |
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}; |
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EmojiTooltip.prototype.onMouseLeave = function (triggerUnshow) { |
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if (!this.hideTimeout) { |
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var self = this; |
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this.hideTimeout = setTimeout(function () { |
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self.hide(); |
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}, 500); |
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} |
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else if (triggerUnshow && this.showTimeout) { |
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clearTimeout(this.showTimeout); |
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delete this.showTimeout; |
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} |
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}; |
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EmojiTooltip.prototype.createTooltip = function () { |
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if (this.tooltipEl) { |
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return false; |
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} |
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var self = this; |
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this.tooltipEl = $('<div class="composer_emoji_tooltip noselect"><div class="composer_emoji_tooltip_tabs"></div><div class="composer_emoji_tooltip_content clearfix"></div><div class="composer_emoji_tooltip_footer"><a class="composer_emoji_tooltip_settings"></a></div><i class="icon icon-tooltip-tail"></i></div>').appendTo(document.body); |
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this.tabsEl = $('.composer_emoji_tooltip_tabs', this.tooltip); |
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this.contentEl = $('.composer_emoji_tooltip_content', this.tooltip); |
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this.footerEl = $('.composer_emoji_tooltip_footer', this.tooltip); |
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this.settingsEl = $('.composer_emoji_tooltip_settings', this.tooltip); |
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angular.forEach(['recent', 'smile', 'flower', 'bell', 'car', 'grid', 'stickers'], function (tabName, tabIndex) { |
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$('<a class="composer_emoji_tooltip_tab composer_emoji_tooltip_tab_' + tabName + '"></a>') |
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.on('mousedown', function (e) { |
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self.selectTab(tabIndex); |
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return cancelEvent(e); |
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}) |
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.appendTo(self.tabsEl); |
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}); |
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this.contentEl.on('mousedown', function (e) { |
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e = e.originalEvent || e; |
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var target = $(e.target), code; |
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if (target.hasClass('emoji')) { |
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target = $(target[0].parentNode); |
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} |
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if (code = target.attr('data-code')) { |
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if (self.onEmojiSelected) { |
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self.onEmojiSelected(code); |
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} |
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EmojiHelper.pushPopularEmoji(code); |
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} |
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return cancelEvent(e); |
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}); |
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this.tooltipEl.on('mouseenter mouseleave', function (e) { |
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console.log(dT(), e.type); |
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if (e.type == 'mouseenter') { |
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self.onMouseEnter(); |
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} else { |
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self.onMouseLeave(); |
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} |
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}); |
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this.selectTab(0); |
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return true; |
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} |
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EmojiTooltip.prototype.selectTab = function (tab) { |
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if (this.tab === tab) { |
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return false; |
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} |
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$('.active', this.tabsEl).removeClass('active'); |
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this.tab = tab; |
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$(this.tabsEl[0].childNodes[tab]).addClass('active'); |
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this.updateTabContents(); |
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}; |
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EmojiTooltip.prototype.updateTabContents = function (tab) { |
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var html = []; |
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var self = this; |
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var iconSize = Config.Mobile ? 26 : 20; |
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if (this.tab > 0) { |
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var categoryIndex = this.tab - 1; |
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var emoticonCodes = Config.EmojiCategories[categoryIndex]; |
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var totalColumns = Config.EmojiCategorySpritesheetDimens[categoryIndex][1]; |
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var count = emoticonCodes.length; |
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var emoticonCode, emoticonData, i, x, y; |
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for (i = 0; i < count; i++) { |
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emoticonCode = emoticonCodes[i]; |
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emoticonData = Config.Emoji[emoticonCode]; |
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x = iconSize * (i % totalColumns); |
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y = iconSize * Math.floor(i / totalColumns); |
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html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>'); |
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} |
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this.contentEl.html(html.join('')); |
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} |
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else { |
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EmojiHelper.getPopularEmoji(function (popularEmoji) { |
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var emoticonCode, emoticonData, spritesheet, pos, categoryIndex; |
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var count = popularEmoji.length; |
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var i, x, y; |
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for (i = 0; i < count; i++) { |
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emoticonCode = popularEmoji[i].code; |
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if (emoticonData = Config.Emoji[emoticonCode]) { |
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spritesheet = EmojiHelper.spritesheetPositions[emoticonCode]; |
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categoryIndex = spritesheet[0]; |
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pos = spritesheet[1]; |
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x = iconSize * spritesheet[3]; |
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y = iconSize * spritesheet[2]; |
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html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>'); |
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} |
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} |
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self.contentEl.html(html.join('')); |
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}); |
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} |
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}; |
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EmojiTooltip.prototype.updatePosition = function () { |
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var offset = this.btnEl.offset(); |
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this.tooltipEl.css({top: offset.top, left: offset.left}); |
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}; |
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EmojiTooltip.prototype.show = function () { |
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this.updatePosition(); |
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this.tooltipEl.show(); |
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delete this.showTimeout; |
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}; |
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EmojiTooltip.prototype.hide = function () { |
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this.tooltipEl.hide(); |
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delete this.hideTimeout; |
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}; |
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function EmojiPanel (containerEl, options) { |
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options = options || {}; |
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// var self = this;
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this.containerEl = $(containerEl); |
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this.onEmojiSelected = options.onEmojiSelected; |
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this.containerEl.on('mousedown', function (e) { |
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e = e.originalEvent || e; |
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var target = $(e.target), code; |
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if (target.hasClass('emoji')) { |
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target = $(target[0].parentNode); |
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} |
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if (code = target.attr('data-code')) { |
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if (self.onEmojiSelected) { |
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self.onEmojiSelected(code); |
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} |
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EmojiHelper.pushPopularEmoji(code); |
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} |
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return cancelEvent(e); |
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}); |
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this.update(); |
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} |
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EmojiPanel.prototype.update = function () { |
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var html = []; |
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var self = this; |
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var iconSize = Config.Mobile ? 26 : 20; |
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EmojiHelper.getPopularEmoji(function (popularEmoji) { |
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var emoticonCode, emoticonData, spritesheet, pos, categoryIndex; |
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var count = popularEmoji.length; |
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var i, x, y; |
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for (i = 0; i < count; i++) { |
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emoticonCode = popularEmoji[i].code; |
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if (emoticonData = Config.Emoji[emoticonCode]) { |
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spritesheet = EmojiHelper.spritesheetPositions[emoticonCode]; |
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categoryIndex = spritesheet[0]; |
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pos = spritesheet[1]; |
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x = iconSize * spritesheet[3]; |
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y = iconSize * spritesheet[2]; |
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html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>'); |
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} |
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} |
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self.containerEl.html(html.join('')); |
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}); |
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} |
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function MessageComposer (textarea, options) { |
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this.textareaEl = $(textarea); |
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this.textareaEl.on('keyup keydown', this.onKeyEvent.bind(this)); |
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this.textareaEl.on('focus blur', this.onFocusBlur.bind(this)); |
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this.isActive = false; |
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} |
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MessageComposer.prototype.onKeyEvent = function (e) { |
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var self = this; |
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if (e.type == 'keyup') { |
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this.checkAutocomplete(); |
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} |
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} |
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MessageComposer.prototype.checkAutocomplete = function (e) { |
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var pos = getFieldSelection(e.target); |
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var value = this.textareaEl[0].value.substr(0, pos); |
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var matches = value.match(/:([A-Za-z_]*)$/); |
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if (matches) { |
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if (matches[1]) { |
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var found = EmojiHelper.searchEmojis(matches[1]); |
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self.showEmojiSuggestions(found); |
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} else { |
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EmojiHelper.getPopularEmoji(function (found) { |
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self.showEmojiSuggestions(found); |
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}); |
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} |
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} |
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else { |
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self.hideSuggestions(); |
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} |
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} |
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MessageComposer.prototype.onFocusBlur = function (e) { |
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this.isActive = e.type == 'focus'; |
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if (!this.isActive) { |
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this.hideSuggestions(); |
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} |
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} |
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MessageComposer.prototype.showEmojiSuggestions = function (codes) { |
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this.autocompleteShown = true; |
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} |
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MessageComposer.prototype.hideSuggestions = function () { |
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delete this.autocompleteShown; |
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} |
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@ -0,0 +1,26 @@
@@ -0,0 +1,26 @@
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<div class="composer_emoji_btn_wrap"> |
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<div class="composer_emoji_tooltip_wrap"> |
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<div class="composer_emoji_tooltip"> |
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<div class="composer_emoji_tooltip_tabs"> |
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<a ng-repeat="tab in ::tabs" href="" class="composer_emoji_tooltip_tab" ng-class="['composer_emoji_tooltip_tab_' + tab, curTab == tab ? 'active' : '']" ng-click="tabSelect(tab)"></a> |
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</div> |
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<div class="composer_emoji_content" ng-switch="curTab == 'stickers'"> |
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<div ng-switch-when="true" class="composer_emoji_content_emoticons"> |
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<a class="composer_emoticon_option" href="" ng-repeat="emoji in emojis" ng-click="emojiSelect(emoji)"></a> |
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</div> |
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<div ng-switch-default class="composer_emoji_content_stickers"> |
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<a class="composer_sticker_option" href="" ng-repeat="sticker in stickers" ng-click="stickerSelect(sticker)"></a> |
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</div> |
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</div> |
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</div> |
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</div> |
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<a class="composer_emoji_btn"> |
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<i class="icon icon-emoji"></i> |
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</a> |
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</div> |
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