mirror of
https://github.com/node-red/node-red.git
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e5511ea86d
Closes #1026,#983,#982,#978 PR #1026 contains the full history of the changes made herein. Due to the volume of commits with no meaningful comment, they have been squashed down to this one. Adding bidi Files Tuning code style Adding rest of bidi files and its dependencies Tuning code style editing numeric shaping value Tuning Code style adding bidi support Adding Bidi Support for the rest of files Adding Bidi support Editing Bidi menu adding mirroring enablement handeling code style Addinng Bidi Support Adding Bidi Support Adding locale settings to national calendar support Adding Numeric Shaping Support scss files after adding rtl direction part 1 adding rtl direction at scss files part2 adding right directionality at comman typeInput correcting some comments editing spaces applying code style editing code style editing code style editing code style editing code style adding right directionality adding right directionality adding style in case of right directionality adding style in case of right directionality adding style in case of right directionality create a global variable for ui direction to call it once need Update main.js Update typedInput.js Update 10-switch.html manage palette mirroring adding RTL directionality to Tabs and Manage palette Style Editing Adding mirroring to subflow workspace handle mirroring defects at manage palette Handle Mirroring defects at sidebar seperator Numeric Shaping Updates Editing code style Handling mirroring defects Handling mirroring defects Fixing mirroring defects editing code style fixing mirroring defects at deploy dialog editing code style Updating Bidi Support handling some reviewing comments handling chicks Update base-text-dir.js Update bidi-util.js Update bidi-util.js Handling reviewing comment Fixing Popover mirroring defect Handling namespace structure for bidi features reflecting new namespace structure for bidi features at editorfiles Handling comments that related to css moving bidi.js under js/bidi folder
351 lines
15 KiB
JavaScript
351 lines
15 KiB
JavaScript
/**
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* Copyright 2013, 2016 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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RED.tabs = (function() {
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function createTabs(options) {
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var tabs = {};
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var currentTabWidth;
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var currentActiveTabWidth = 0;
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var ul = $("#"+options.id);
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var wrapper = ul.wrap( "<div>" ).parent();
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var scrollContainer = ul.wrap( "<div>" ).parent();
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wrapper.addClass("red-ui-tabs");
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if (options.addButton && typeof options.addButton === 'function') {
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wrapper.addClass("red-ui-tabs-add");
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var addButton = $('<div class="red-ui-tab-button"><a href="#"><i class="fa fa-plus"></i></a></div>').appendTo(wrapper);
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addButton.find('a').click(function(evt) {
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evt.preventDefault();
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options.addButton();
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})
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}
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var scrollLeft;
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var scrollRight;
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if (options.scrollable) {
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wrapper.addClass("red-ui-tabs-scrollable");
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scrollContainer.addClass("red-ui-tabs-scroll-container");
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scrollContainer.scroll(updateScroll);
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scrollLeft = $('<div class="red-ui-tab-button red-ui-tab-scroll red-ui-tab-scroll-left"><a href="#" style="display:none;"><i class="fa fa-caret-left"></i></a></div>').appendTo(wrapper).find("a");
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scrollLeft.on('mousedown',function(evt) { scrollEventHandler(evt,'-=150') }).on('click',function(evt){ evt.preventDefault();});
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scrollRight = $('<div class="red-ui-tab-button red-ui-tab-scroll red-ui-tab-scroll-right"><a href="#" style="display:none;"><i class="fa fa-caret-right"></i></a></div>').appendTo(wrapper).find("a");
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scrollRight.on('mousedown',function(evt) { scrollEventHandler(evt,'+=150') }).on('click',function(evt){ evt.preventDefault();});
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}
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function scrollEventHandler(evt,dir) {
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evt.preventDefault();
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if ($(this).hasClass('disabled')) {
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return;
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}
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var currentScrollLeft = scrollContainer.scrollLeft();
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scrollContainer.animate( { scrollLeft: dir }, 100);
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var interval = setInterval(function() {
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var newScrollLeft = scrollContainer.scrollLeft()
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if (newScrollLeft === currentScrollLeft) {
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clearInterval(interval);
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return;
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}
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currentScrollLeft = newScrollLeft;
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scrollContainer.animate( { scrollLeft: dir }, 100);
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},100);
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$(this).one('mouseup',function() {
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clearInterval(interval);
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})
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}
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ul.children().first().addClass("active");
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ul.children().addClass("red-ui-tab");
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function onTabClick() {
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activateTab($(this));
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return false;
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}
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function updateScroll() {
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if (ul.children().length !== 0) {
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var sl = scrollContainer.scrollLeft();
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var scWidth = scrollContainer.width();
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var ulWidth = ul.width();
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if (sl === 0) {
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scrollLeft.hide();
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} else {
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scrollLeft.show();
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}
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if (sl === ulWidth-scWidth) {
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scrollRight.hide();
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} else {
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scrollRight.show();
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}
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}
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}
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function onTabDblClick() {
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if (options.ondblclick) {
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options.ondblclick(tabs[$(this).attr('href').slice(1)]);
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}
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return false;
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}
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function activateTab(link) {
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if (typeof link === "string") {
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link = ul.find("a[href='#"+link+"']");
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}
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if (!link.parent().hasClass("active")) {
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ul.children().removeClass("active");
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ul.children().css({"transition": "width 100ms"});
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link.parent().addClass("active");
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if (options.scrollable) {
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var pos = link.parent().position().left;
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if (pos-21 < 0) {
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scrollContainer.animate( { scrollLeft: '+='+(pos-50) }, 300);
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} else if (pos + 120 > scrollContainer.width()) {
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scrollContainer.animate( { scrollLeft: '+='+(pos + 140-scrollContainer.width()) }, 300);
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}
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}
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if (options.onchange) {
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options.onchange(tabs[link.attr('href').slice(1)]);
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}
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updateTabWidths();
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setTimeout(function() {
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ul.children().css({"transition": ""});
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},100);
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}
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}
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function updateTabWidths() {
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var tabs = ul.find("li.red-ui-tab");
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var width = wrapper.width();
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var tabCount = tabs.size();
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var tabWidth = (width-12-(tabCount*6))/tabCount;
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currentTabWidth = (100*tabWidth/width)+"%";
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currentActiveTabWidth = currentTabWidth+"%";
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if (options.scrollable) {
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tabWidth = Math.max(tabWidth,140);
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currentTabWidth = tabWidth+"px";
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currentActiveTabWidth = 0;
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var listWidth = Math.max(wrapper.width(),12+(tabWidth+6)*tabCount);
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ul.width(listWidth);
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updateScroll();
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} else if (options.hasOwnProperty("minimumActiveTabWidth")) {
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if (tabWidth < options.minimumActiveTabWidth) {
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tabCount -= 1;
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tabWidth = (width-12-options.minimumActiveTabWidth-(tabCount*6))/tabCount;
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currentTabWidth = (100*tabWidth/width)+"%";
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currentActiveTabWidth = options.minimumActiveTabWidth+"px";
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} else {
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currentActiveTabWidth = 0;
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}
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}
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tabs.css({width:currentTabWidth});
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if (tabWidth < 50) {
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ul.find(".red-ui-tab-close").hide();
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ul.find(".red-ui-tab-icon").hide();
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ul.find(".red-ui-tab-label").css({paddingLeft:Math.min(12,Math.max(0,tabWidth-38))+"px"})
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} else {
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ul.find(".red-ui-tab-close").show();
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ul.find(".red-ui-tab-icon").show();
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ul.find(".red-ui-tab-label").css({paddingLeft:""})
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}
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if (currentActiveTabWidth !== 0) {
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ul.find("li.red-ui-tab.active").css({"width":options.minimumActiveTabWidth});
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ul.find("li.red-ui-tab.active .red-ui-tab-close").show();
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ul.find("li.red-ui-tab.active .red-ui-tab-icon").show();
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ul.find("li.red-ui-tab.active .red-ui-tab-label").css({paddingLeft:""})
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}
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}
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ul.find("li.red-ui-tab a").on("click",onTabClick).on("dblclick",onTabDblClick);
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setTimeout(function() {
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updateTabWidths();
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},0);
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function removeTab(id) {
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var li = ul.find("a[href='#"+id+"']").parent();
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if (li.hasClass("active")) {
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var tab = li.prev();
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if (tab.size() === 0) {
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tab = li.next();
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}
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activateTab(tab.find("a"));
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}
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li.remove();
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if (options.onremove) {
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options.onremove(tabs[id]);
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}
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delete tabs[id];
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updateTabWidths();
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}
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return {
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addTab: function(tab) {
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tabs[tab.id] = tab;
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var li = $("<li/>",{class:"red-ui-tab"}).appendTo(ul);
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li.data("tabId",tab.id);
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var link = $("<a/>",{href:"#"+tab.id, class:"red-ui-tab-label"}).appendTo(li);
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if (tab.icon) {
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$('<img src="'+tab.icon+'" class="red-ui-tab-icon"/>').appendTo(link);
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}
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var span = $('<span/>',{class:"bidiAware"});
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span.attr('dir', RED.bidi.resolveBaseTextDir(tab.label)).text(RED.bidi.applyBidiSupport(tab.label,RED.bidi.flags.NS)).appendTo(link);
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link.on("click",onTabClick);
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link.on("dblclick",onTabDblClick);
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if (tab.closeable) {
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var closeLink = $("<a/>",{href:"#",class:"red-ui-tab-close"}).appendTo(li);
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closeLink.append('<i class="fa fa-times" />');
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closeLink.on("click",function(event) {
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removeTab(tab.id);
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});
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}
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updateTabWidths();
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if (options.onadd) {
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options.onadd(tab);
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}
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link.attr("title",tab.label);
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if (ul.find("li.red-ui-tab").size() == 1) {
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activateTab(link);
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}
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if (options.onreorder) {
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var originalTabOrder;
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var tabDragIndex;
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var tabElements = [];
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var startDragIndex;
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li.draggable({
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axis:"x",
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distance: 20,
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start: function(event,ui) {
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originalTabOrder = [];
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tabElements = [];
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ul.children().each(function(i) {
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tabElements[i] = {
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el:$(this),
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text: $(this).text(),
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left: $(this).position().left,
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width: $(this).width()
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};
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if ($(this).is(li)) {
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tabDragIndex = i;
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startDragIndex = i;
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}
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originalTabOrder.push($(this).data("tabId"));
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});
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ul.children().each(function(i) {
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if (i!==tabDragIndex) {
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$(this).css({
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position: 'absolute',
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left: tabElements[i].left+"px",
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width: tabElements[i].width+2,
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transition: "left 0.3s"
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});
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}
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})
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if (!li.hasClass('active')) {
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li.css({'zIndex':1});
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}
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},
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drag: function(event,ui) {
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ui.position.left += tabElements[tabDragIndex].left+scrollContainer.scrollLeft();
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var tabCenter = ui.position.left + tabElements[tabDragIndex].width/2 - scrollContainer.scrollLeft();
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for (var i=0;i<tabElements.length;i++) {
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if (i === tabDragIndex) {
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continue;
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}
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if (tabCenter > tabElements[i].left && tabCenter < tabElements[i].left+tabElements[i].width) {
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if (i < tabDragIndex) {
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tabElements[i].left += tabElements[tabDragIndex].width+8;
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tabElements[tabDragIndex].el.detach().insertBefore(tabElements[i].el);
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} else {
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tabElements[i].left -= tabElements[tabDragIndex].width+8;
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tabElements[tabDragIndex].el.detach().insertAfter(tabElements[i].el);
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}
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tabElements[i].el.css({left:tabElements[i].left+"px"});
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tabElements.splice(i, 0, tabElements.splice(tabDragIndex, 1)[0]);
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tabDragIndex = i;
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break;
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}
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}
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},
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stop: function(event,ui) {
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ul.children().css({position:"relative",left:"",transition:""});
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if (!li.hasClass('active')) {
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li.css({zIndex:""});
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}
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updateTabWidths();
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if (startDragIndex !== tabDragIndex) {
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options.onreorder(originalTabOrder, $.makeArray(ul.children().map(function() { return $(this).data('tabId');})));
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}
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activateTab(tabElements[tabDragIndex].el.data('tabId'));
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}
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})
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}
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},
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removeTab: removeTab,
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activateTab: activateTab,
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resize: updateTabWidths,
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count: function() {
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return ul.find("li.red-ui-tab").size();
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},
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contains: function(id) {
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return ul.find("a[href='#"+id+"']").length > 0;
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},
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renameTab: function(id,label) {
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tabs[id].label = label;
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var tab = ul.find("a[href='#"+id+"']");
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tab.attr("title",label);
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tab.find("span").attr('dir', RED.bidi.resolveBaseTextDir(label)).text(RED.bidi.applyBidiSupport(label,RED.bidi.flags.NS));
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updateTabWidths();
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},
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order: function(order) {
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var existingTabOrder = $.makeArray(ul.children().map(function() { return $(this).data('tabId');}));
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if (existingTabOrder.length !== order.length) {
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return
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}
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var i;
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var match = true;
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for (i=0;i<order.length;i++) {
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if (order[i] !== existingTabOrder[i]) {
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match = false;
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break;
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}
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}
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if (match) {
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return;
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}
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var existingTabMap = {};
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var existingTabs = ul.children().detach().each(function() {
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existingTabMap[$(this).data("tabId")] = $(this);
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});
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for (i=0;i<order.length;i++) {
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existingTabMap[order[i]].appendTo(ul);
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}
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}
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}
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}
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return {
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create: createTabs
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}
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})();
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