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@ -147,6 +147,17 @@ function EmojiTooltip (btnEl, options) {
@@ -147,6 +147,17 @@ function EmojiTooltip (btnEl, options) {
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self.onMouseLeave(true); |
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} |
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}); |
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$(this.btnEl).on('mousedown', function (e) { |
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if (!self.shown) { |
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clearTimeout(self.showTimeout); |
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delete self.showTimeout; |
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self.show(); |
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} else { |
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clearTimeout(self.hideTimeout); |
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delete self.hideTimeout; |
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self.hide(); |
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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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@ -180,7 +191,7 @@ EmojiTooltip.prototype.createTooltip = function () {
@@ -180,7 +191,7 @@ EmojiTooltip.prototype.createTooltip = function () {
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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.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><div class="composer_emoji_tooltip_tail"><i class="icon icon-tooltip-tail"></i></div></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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@ -278,7 +289,7 @@ EmojiTooltip.prototype.updateTabContents = function (tab) {
@@ -278,7 +289,7 @@ EmojiTooltip.prototype.updateTabContents = function (tab) {
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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-w20 emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>'); |
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html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-w' + iconSize + ' 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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@ -296,7 +307,7 @@ EmojiTooltip.prototype.updateTabContents = function (tab) {
@@ -296,7 +307,7 @@ EmojiTooltip.prototype.updateTabContents = function (tab) {
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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-w20 emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;"></i></a>'); |
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html.push('<a class="composer_emoji_btn" title=":' + encodeEntities(emoticonData[1][0]) + ':" data-code="' + encodeEntities(emoticonCode) + '"><i class="emoji emoji-w' + iconSize + ' 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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@ -311,13 +322,17 @@ EmojiTooltip.prototype.updatePosition = function () {
@@ -311,13 +322,17 @@ EmojiTooltip.prototype.updatePosition = function () {
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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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this.tooltipEl.addClass('composer_emoji_tooltip_shown'); |
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this.btnEl.addClass('composer_emoji_insert_btn_on'); |
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delete this.showTimeout; |
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this.shown = true; |
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}; |
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EmojiTooltip.prototype.hide = function () { |
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this.tooltipEl.hide(); |
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this.tooltipEl.removeClass('composer_emoji_tooltip_shown'); |
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this.btnEl.removeClass('composer_emoji_insert_btn_on'); |
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delete this.hideTimeout; |
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delete this.shown; |
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}; |
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@ -381,8 +396,6 @@ function MessageComposer (textarea, options) {
@@ -381,8 +396,6 @@ function MessageComposer (textarea, options) {
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this.textareaEl = $(textarea); |
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this.setUpInput(); |
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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.autoCompleteEl = $('<ul class="composer_dropdown dropdown-menu"></ul>').appendTo(document.body); |
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@ -395,7 +408,7 @@ function MessageComposer (textarea, options) {
@@ -395,7 +408,7 @@ function MessageComposer (textarea, options) {
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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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self.onEmojiSelected(code, true); |
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} |
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EmojiHelper.pushPopularEmoji(code); |
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} |
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@ -403,24 +416,32 @@ function MessageComposer (textarea, options) {
@@ -403,24 +416,32 @@ function MessageComposer (textarea, options) {
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}); |
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this.isActive = false; |
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this.onTyping = options.onTyping; |
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this.onMessageSubmit = options.onMessageSubmit; |
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this.getSendOnEnter = options.getSendOnEnter; |
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} |
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MessageComposer.prototype.setUpInput = function () { |
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if ('contentEditable' in document.body) { |
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this.setUpContenteditable(); |
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this.setUpRich(); |
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} else { |
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this.setUpPlaintext(); |
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} |
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} |
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MessageComposer.prototype.setUpContenteditable = function () { |
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MessageComposer.prototype.setUpRich = function () { |
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this.textareaEl.hide(); |
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this.contentEditableEl = $('<div class="composer_rich_textarea" contenteditable="true"></div>'); |
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this.richTextareaEl = $('<div class="composer_rich_textarea" contenteditable="true"></div>'); |
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this.textareaEl[0].parentNode.insertBefore(this.richTextareaEl[0], this.textareaEl[0]); |
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this.textareaEl[0].parentNode.insertBefore(this.contentEditableEl[0], this.textareaEl[0]); |
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this.richTextareaEl.on('keyup keydown', this.onKeyEvent.bind(this)); |
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this.richTextareaEl.on('focus blur', this.onFocusBlur.bind(this)); |
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this.richTextareaEl.on('paste', this.onRichPaste.bind(this)); |
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this.richTextareaEl.on('DOMNodeInserted', this.onRichPasteNode.bind(this)); |
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this.contentEditableEl.on('keyup keydown', this.onKeyEvent.bind(this)); |
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this.contentEditableEl.on('focus blur', this.onFocusBlur.bind(this)); |
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$(document.body).on('keydown', this.backupSelection.bind(this)); |
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} |
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MessageComposer.prototype.setUpPlaintext = function () { |
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@ -432,8 +453,37 @@ MessageComposer.prototype.onKeyEvent = function (e) {
@@ -432,8 +453,37 @@ 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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if (this.onTyping) { |
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var now = tsNow(); |
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if (now - this.lastTyping > 5000) { |
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var length = (this.richTextareaEl ? this.richTextareaEl[0].textContent : this.textareaEl[0].value).length; |
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if (length != this.lastLength) { |
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this.lastTyping = now; |
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this.lastLength = length; |
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this.onTyping(); |
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} |
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if (e.type == 'keydown' && this.autocompleteShown) { |
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} |
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} |
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if (this.richTextareaEl) { |
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clearTimeout(this.updateValueTO); |
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var now = tsNow(); |
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if (this.keyupStarted === undefined) { |
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this.keyupStarted = now; |
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} |
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if (now - this.keyupStarted > 10000) { |
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this.onChange(); |
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} |
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else { |
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this.updateValueTO = setTimeout(this.onChange.bind(this), 1000); |
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} |
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} |
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} |
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if (e.type == 'keydown') { |
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if (this.autocompleteShown) { |
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if (e.keyCode == 38 || e.keyCode == 40) { // UP / DOWN
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var next = e.keyCode == 40; |
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var currentSelected = $(this.autoCompleteEl).find('.composer_emoji_option_active'); |
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@ -460,23 +510,88 @@ MessageComposer.prototype.onKeyEvent = function (e) {
@@ -460,23 +510,88 @@ MessageComposer.prototype.onKeyEvent = function (e) {
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$(this.autoCompleteEl).childNodes[0].find('a'); |
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var code = currentSelected.attr('data-code'); |
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if (code) { |
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this.onEmojiSelected(code); |
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this.onEmojiSelected(code, true); |
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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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} |
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else if (e.keyCode == 13) { |
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var submit = false; |
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var sendOnEnter = true; |
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if (this.getSendOnEnter && !this.getSendOnEnter()) { |
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sendOnEnter = false; |
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} |
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if (sendOnEnter && !e.shiftKey) { |
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submit = true; |
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} else if (!sendOnEnter && (e.ctrlKey || e.metaKey)) { |
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submit = true; |
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} |
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if (submit) { |
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this.onMessageSubmit(e); |
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return cancelEvent(e); |
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} |
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} |
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} |
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} |
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MessageComposer.prototype.backupSelection = function () { |
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delete this.selection; |
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if (!this.isActive) { |
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return; |
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} |
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if (window.getSelection) { |
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var sel = window.getSelection(); |
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if (sel.getRangeAt && sel.rangeCount) { |
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this.selection = sel.getRangeAt(0); |
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} |
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} else if (document.selection && document.selection.createRange) { |
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this.selection = document.selection.createRange(); |
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} |
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} |
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MessageComposer.prototype.restoreSelection = function () { |
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if (!this.selection) { |
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return false; |
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} |
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var result = false; |
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if (window.getSelection) { |
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var sel = window.getSelection(); |
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sel.removeAllRanges(); |
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sel.addRange(this.selection); |
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result = true; |
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} |
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else if (document.selection && this.selection.select) { |
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this.selection.select(); |
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result = true; |
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} |
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delete this.selection; |
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return result; |
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} |
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MessageComposer.prototype.checkAutocomplete = function () { |
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var textarea = this.contentEditableEl ? this.contentEditableEl[0] : this.textareaEl; |
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var pos, value; |
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if (this.richTextareaEl) { |
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var textarea = this.richTextareaEl[0]; |
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var valueCaret = getRichValueWithCaret(textarea); |
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var value = valueCaret[0]; |
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var pos = valueCaret[1] >= 0 ? valueCaret[1] : value.length; |
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} else { |
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var textarea = this.textareaEl[0]; |
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var pos = getFieldSelection(textarea); |
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var value = getFieldValue(textarea).substr(0, pos); |
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var value = textarea.value; |
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} |
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console.log(pos, value); |
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value = value.substr(0, pos); |
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var matches = value.match(/:([A-Za-z_0-z\+-]*)$/); |
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if (matches) { |
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if (matches/* && !this.richTextareaEl*/) { |
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if (this.previousQuery == matches[0]) { |
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return; |
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} |
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@ -509,19 +624,96 @@ MessageComposer.prototype.onFocusBlur = function (e) {
@@ -509,19 +624,96 @@ MessageComposer.prototype.onFocusBlur = function (e) {
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} else { |
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setTimeout(this.checkAutocomplete.bind(this), 100); |
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} |
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if (this.richTextareaEl) { |
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document.execCommand('enableObjectResizing', !this.isActive, !this.isActive); |
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} |
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} |
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MessageComposer.prototype.onEmojiSelected = function (code) { |
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console.log('emoji selected', code); |
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MessageComposer.prototype.onRichPaste = function (e) { |
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var cData = (e.originalEvent || e).clipboardData, |
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items = cData && cData.items || [], |
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i; |
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for (i = 0; i < items.length; i++) { |
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if (items[i].kind == 'file') { |
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e.preventDefault(); |
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return true; |
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} |
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} |
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var text = (e.originalEvent || e).clipboardData.getData('text/plain'); |
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setZeroTimeout(this.onChange.bind(this), 0); |
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if (text.length) { |
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document.execCommand('insertText', false, text); |
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return cancelEvent(e); |
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} |
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return true; |
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} |
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MessageComposer.prototype.onRichPasteNode = function (e) { |
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var element = (e.originalEvent || e).target, |
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src = (element || {}).src || '', |
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remove = false; |
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if (src.substr(0, 5) == 'data:') { |
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remove = true; |
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var blob = dataUrlToBlob(src); |
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this.onFilePaste(blob); |
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setZeroTimeout(function () { |
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element.parentNode.removeChild(element); |
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}) |
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} |
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else if (src && !src.match(/img\/blank\.gif/)) { |
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var replacementNode = document.createTextNode(' ' + src + ' '); |
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setTimeout(function () { |
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element.parentNode.replaceChild(replacementNode, element); |
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}, 100); |
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} |
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} |
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MessageComposer.prototype.onEmojiSelected = function (code, autocomplete) { |
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if (this.richTextareaEl) { |
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var textarea = this.richTextareaEl[0]; |
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if (!this.isActive) { |
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if (!this.restoreSelection()) { |
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setRichFocus(textarea); |
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} |
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} |
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if (autocomplete) { |
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var valueCaret = getRichValueWithCaret(textarea); |
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var fullValue = valueCaret[0]; |
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var pos = valueCaret[1] >= 0 ? valueCaret[1] : fullValue.length; |
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var suffix = fullValue.substr(pos); |
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var prefix = fullValue.substr(0, pos); |
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var matches = prefix.match(/:([A-Za-z0-9\-\+\*_]*)$/); |
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var emoji = EmojiHelper.emojis[code]; |
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var newValuePrefix; |
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if (matches && matches[0]) { |
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newValuePrefix = prefix.substr(0, matches.index) + ':' + emoji[1] + ':'; |
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} else { |
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newValuePrefix = prefix + ':' + emoji[1] + ':'; |
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} |
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textarea.value = newValue; |
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this.selId = (this.selId || 0) + 1; |
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var html = this.getRichHtml(newValuePrefix) + ' <span id="composer_sel' + this.selId + '"></span>' + this.getRichHtml(suffix); |
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this.richTextareaEl.html(html); |
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setRichFocus(textarea, $('#composer_sel' + this.selId)[0]); |
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} else { |
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document.execCommand('insertHTML', false, this.getEmojiHtml(code)); |
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} |
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} |
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else { |
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var textarea = this.textareaEl[0]; |
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var fullValue = textarea.value; |
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var pos = this.isActive ? getFieldSelection(textarea) : fullValue.length; |
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var suffix = fullValue.substr(pos); |
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var prefix = fullValue.substr(0, pos); |
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var matches = prefix.match(/:([A-Za-z_0-z\+-]*)$/); |
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var matches = autocomplete && prefix.match(/:([A-Za-z0-9\-\+\*_]*)$/); |
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var emoji = EmojiHelper.emojis[code]; |
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if (matches && matches[0]) { |
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var newValue = prefix.substr(0, matches.index) + ':' + emoji[1] + ': ' + suffix; |
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@ -532,8 +724,57 @@ MessageComposer.prototype.onEmojiSelected = function (code) {
@@ -532,8 +724,57 @@ MessageComposer.prototype.onEmojiSelected = function (code) {
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} |
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textarea.value = newValue; |
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setFieldSelection(textarea, newPos); |
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} |
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this.hideSuggestions(); |
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this.onChange(); |
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} |
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MessageComposer.prototype.onChange = function (e) { |
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if (this.richTextareaEl) { |
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delete this.keyupStarted; |
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this.textareaEl.val(getRichValue(this.richTextareaEl[0])).trigger('change'); |
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} |
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} |
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MessageComposer.prototype.getEmojiHtml = function (code, emoji) { |
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emoji = emoji || EmojiHelper.emojis[code]; |
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var iconSize = 20; |
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var spritesheet = EmojiHelper.spritesheetPositions[code]; |
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var categoryIndex = spritesheet[0]; |
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var pos = spritesheet[1]; |
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var x = iconSize * spritesheet[3]; |
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var y = iconSize * spritesheet[2]; |
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return '<img src="img/blank.gif" alt=":' + encodeEntities(emoji[1]) + ':" data-code="' + encodeEntities(code) + '" class="emoji emoji-w20 emoji-spritesheet-' + categoryIndex + '" style="background-position: -' + x + 'px -' + y + 'px;" onresizestart="return false" />'; |
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} |
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MessageComposer.prototype.setValue = function (text) { |
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if (this.richTextareaEl) { |
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|
this.richTextareaEl.html(this.getRichHtml(text)); |
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|
this.lastLength = text.length; |
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|
} else { |
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|
this.textareaEl.val(text); |
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|
} |
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|
} |
|
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|
MessageComposer.prototype.getRichHtml = function (text) { |
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|
return $('<div>').text(text).html().replace(/:([A-Za-z0-9\-\+\*_]+?):/gi, (function (all, shortcut) { |
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|
|
var code = EmojiHelper.shortcuts[shortcut]; |
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|
|
if (code !== undefined) { |
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|
|
return this.getEmojiHtml(code); |
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|
} |
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|
return all; |
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|
}).bind(this)); |
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|
} |
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|
MessageComposer.prototype.focus = function () { |
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|
if (this.richTextareaEl) { |
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|
setRichFocus(this.richTextareaEl[0]); |
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|
} else { |
|
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|
|
setFieldSelection(this.textareaEl[0]); |
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|
} |
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|
} |
|
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|
|
|
@ -567,7 +808,7 @@ MessageComposer.prototype.showEmojiSuggestions = function (codes) {
@@ -567,7 +808,7 @@ MessageComposer.prototype.showEmojiSuggestions = function (codes) {
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|
|
} |
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|
|
MessageComposer.prototype.updatePosition = function () { |
|
|
|
|
var offset = this.textareaEl.offset(); |
|
|
|
|
var offset = (this.richTextareaEl || this.textareaEl).offset(); |
|
|
|
|
var height = this.autoCompleteEl.outerHeight(); |
|
|
|
|
this.autoCompleteEl.css({top: offset.top - height, left: offset.left}); |
|
|
|
|
} |
|
|
|
|
@ -576,3 +817,9 @@ MessageComposer.prototype.hideSuggestions = function () {
@@ -576,3 +817,9 @@ MessageComposer.prototype.hideSuggestions = function () {
|
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|
|
this.autoCompleteEl.hide(); |
|
|
|
|
delete this.autocompleteShown; |
|
|
|
|
} |
|
|
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|
|
MessageComposer.prototype.resetTyping = function () { |
|
|
|
|
this.lastTyping = 0; |
|
|
|
|
this.lastLength = 0; |
|
|
|
|
} |
|
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Igor Zhukov
10 years ago