mirror of
https://github.com/overleaf/overleaf.git
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508 lines
No EOL
16 KiB
JavaScript
508 lines
No EOL
16 KiB
JavaScript
ace.define("ace/ext/searchbox",["require","exports","module","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/keyboard/hash_handler","ace/lib/keys"], function(require, exports, module) {
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"use strict";
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var dom = require("../lib/dom");
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var lang = require("../lib/lang");
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var event = require("../lib/event");
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var searchboxCss = "\
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.ace_search {\
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background-color: #ddd;\
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color: #666;\
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border: 1px solid #cbcbcb;\
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border-top: 0 none;\
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overflow: hidden;\
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margin: 0;\
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padding: 4px 6px 0 4px;\
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position: absolute;\
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top: 0;\
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z-index: 99;\
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white-space: normal;\
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}\
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.ace_search.left {\
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border-left: 0 none;\
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border-radius: 0px 0px 5px 0px;\
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left: 0;\
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}\
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.ace_search.right {\
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border-radius: 0px 0px 0px 5px;\
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border-right: 0 none;\
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right: 0;\
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}\
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.ace_search_form, .ace_replace_form {\
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margin: 0 20px 4px 0;\
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overflow: hidden;\
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line-height: 1.9;\
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}\
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.ace_replace_form {\
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margin-right: 0;\
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}\
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.ace_search_form.ace_nomatch {\
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outline: 1px solid red;\
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}\
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.ace_search_field {\
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border-radius: 3px 0 0 3px;\
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background-color: white;\
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color: black;\
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border: 1px solid #cbcbcb;\
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border-right: 0 none;\
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box-sizing: border-box!important;\
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outline: 0;\
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padding: 0;\
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font-size: inherit;\
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margin: 0;\
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line-height: inherit;\
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padding: 0 6px;\
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min-width: 17em;\
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vertical-align: top;\
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}\
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.ace_searchbtn {\
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border: 1px solid #cbcbcb;\
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line-height: inherit;\
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display: inline-block;\
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padding: 0 6px;\
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background: #fff;\
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border-right: 0 none;\
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border-left: 1px solid #dcdcdc;\
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cursor: pointer;\
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margin: 0;\
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position: relative;\
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box-sizing: content-box!important;\
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color: #666;\
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}\
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.ace_searchbtn:last-child {\
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border-radius: 0 3px 3px 0;\
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border-right: 1px solid #cbcbcb;\
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}\
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.ace_searchbtn:disabled {\
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background: none;\
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cursor: default;\
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}\
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.ace_searchbtn:hover {\
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background-color: #eef1f6;\
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}\
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.ace_searchbtn.prev, .ace_searchbtn.next {\
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padding: 0px 0.7em\
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}\
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.ace_searchbtn.prev:after, .ace_searchbtn.next:after {\
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content: \"\";\
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border: solid 2px #888;\
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width: 0.5em;\
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height: 0.5em;\
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border-width: 2px 0 0 2px;\
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display:inline-block;\
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transform: rotate(-45deg);\
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}\
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.ace_searchbtn.next:after {\
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border-width: 0 2px 2px 0 ;\
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}\
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.ace_searchbtn_close {\
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background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAcCAYAAABRVo5BAAAAZ0lEQVR42u2SUQrAMAhDvazn8OjZBilCkYVVxiis8H4CT0VrAJb4WHT3C5xU2a2IQZXJjiQIRMdkEoJ5Q2yMqpfDIo+XY4k6h+YXOyKqTIj5REaxloNAd0xiKmAtsTHqW8sR2W5f7gCu5nWFUpVjZwAAAABJRU5ErkJggg==) no-repeat 50% 0;\
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border-radius: 50%;\
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border: 0 none;\
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color: #656565;\
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cursor: pointer;\
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font: 16px/16px Arial;\
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padding: 0;\
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height: 14px;\
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width: 14px;\
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top: 9px;\
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right: 7px;\
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position: absolute;\
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}\
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.ace_searchbtn_close:hover {\
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background-color: #656565;\
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background-position: 50% 100%;\
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color: white;\
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}\
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.ace_button {\
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margin-left: 2px;\
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cursor: pointer;\
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-webkit-user-select: none;\
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-moz-user-select: none;\
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-o-user-select: none;\
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-ms-user-select: none;\
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user-select: none;\
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overflow: hidden;\
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opacity: 0.7;\
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border: 1px solid rgba(100,100,100,0.23);\
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padding: 1px;\
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box-sizing: border-box!important;\
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color: black;\
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}\
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.ace_button:hover {\
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background-color: #eee;\
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opacity:1;\
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}\
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.ace_button:active {\
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background-color: #ddd;\
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}\
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.ace_button.checked {\
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border-color: #3399ff;\
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opacity:1;\
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}\
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.ace_search_options{\
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margin-bottom: 3px;\
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text-align: right;\
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-webkit-user-select: none;\
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-moz-user-select: none;\
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-o-user-select: none;\
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-ms-user-select: none;\
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user-select: none;\
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clear: both;\
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}\
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.ace_search_counter {\
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float: left;\
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font-family: arial;\
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padding: 0 8px;\
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}";
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var HashHandler = require("../keyboard/hash_handler").HashHandler;
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var keyUtil = require("../lib/keys");
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var MAX_COUNT = 999;
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dom.importCssString(searchboxCss, "ace_searchbox");
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var html = '<div class="ace_search right">\
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<span action="hide" class="ace_searchbtn_close"></span>\
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<div class="ace_search_form">\
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<input class="ace_search_field" placeholder="Search for" spellcheck="false"></input>\
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<span action="findPrev" class="ace_searchbtn prev"></span>\
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<span action="findNext" class="ace_searchbtn next"></span>\
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<span action="findAll" class="ace_searchbtn" title="Alt-Enter">All</span>\
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</div>\
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<div class="ace_replace_form">\
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<input class="ace_search_field" placeholder="Replace with" spellcheck="false"></input>\
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<span action="replaceAndFindNext" class="ace_searchbtn">Replace</span>\
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<span action="replaceAll" class="ace_searchbtn">All</span>\
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</div>\
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<div class="ace_search_options">\
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<span action="toggleReplace" class="ace_button" title="Toggel Replace mode"\
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style="float:left;margin-top:-2px;padding:0 5px;">+</span>\
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<span class="ace_search_counter"></span>\
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<span action="toggleRegexpMode" class="ace_button" title="RegExp Search">.*</span>\
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<span action="toggleCaseSensitive" class="ace_button" title="CaseSensitive Search">Aa</span>\
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<span action="toggleWholeWords" class="ace_button" title="Whole Word Search">\\b</span>\
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<span action="searchInSelection" class="ace_button" title="Search In Selection">S</span>\
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</div>\
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</div>'.replace(/> +/g, ">");
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var SearchBox = function(editor, range, showReplaceForm) {
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var div = dom.createElement("div");
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div.innerHTML = html;
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this.element = div.firstChild;
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this.setSession = this.setSession.bind(this);
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this.$init();
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this.setEditor(editor);
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};
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(function() {
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this.setEditor = function(editor) {
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editor.searchBox = this;
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editor.renderer.scroller.appendChild(this.element);
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this.editor = editor;
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};
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this.setSession = function(e) {
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this.searchRange = null;
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this.$syncOptions(true);
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};
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this.$initElements = function(sb) {
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this.searchBox = sb.querySelector(".ace_search_form");
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this.replaceBox = sb.querySelector(".ace_replace_form");
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this.searchOption = sb.querySelector("[action=searchInSelection]");
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this.replaceOption = sb.querySelector("[action=toggleReplace]");
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this.regExpOption = sb.querySelector("[action=toggleRegexpMode]");
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this.caseSensitiveOption = sb.querySelector("[action=toggleCaseSensitive]");
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this.wholeWordOption = sb.querySelector("[action=toggleWholeWords]");
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this.searchInput = this.searchBox.querySelector(".ace_search_field");
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this.replaceInput = this.replaceBox.querySelector(".ace_search_field");
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this.searchCounter = sb.querySelector(".ace_search_counter");
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};
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this.$init = function() {
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var sb = this.element;
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this.$initElements(sb);
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var _this = this;
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event.addListener(sb, "mousedown", function(e) {
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setTimeout(function(){
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_this.activeInput.focus();
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}, 0);
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event.stopPropagation(e);
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});
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event.addListener(sb, "click", function(e) {
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var t = e.target || e.srcElement;
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var action = t.getAttribute("action");
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if (action && _this[action])
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_this[action]();
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else if (_this.$searchBarKb.commands[action])
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_this.$searchBarKb.commands[action].exec(_this);
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event.stopPropagation(e);
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});
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event.addCommandKeyListener(sb, function(e, hashId, keyCode) {
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var keyString = keyUtil.keyCodeToString(keyCode);
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var command = _this.$searchBarKb.findKeyCommand(hashId, keyString);
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if (command && command.exec) {
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command.exec(_this);
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event.stopEvent(e);
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}
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});
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this.$onChange = lang.delayedCall(function() {
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_this.find(false, false);
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});
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event.addListener(this.searchInput, "input", function() {
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_this.$onChange.schedule(20);
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});
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event.addListener(this.searchInput, "focus", function() {
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_this.activeInput = _this.searchInput;
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_this.searchInput.value && _this.highlight();
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});
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event.addListener(this.replaceInput, "focus", function() {
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_this.activeInput = _this.replaceInput;
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_this.searchInput.value && _this.highlight();
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});
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};
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this.$closeSearchBarKb = new HashHandler([{
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bindKey: "Esc",
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name: "closeSearchBar",
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exec: function(editor) {
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editor.searchBox.hide();
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}
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}]);
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this.$searchBarKb = new HashHandler();
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this.$searchBarKb.bindKeys({
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"Ctrl-f|Command-f": function(sb) {
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var isReplace = sb.isReplace = !sb.isReplace;
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sb.replaceBox.style.display = isReplace ? "" : "none";
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sb.replaceOption.checked = false;
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sb.$syncOptions();
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sb.searchInput.focus();
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},
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"Ctrl-H|Command-Option-F": function(sb) {
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sb.replaceOption.checked = true;
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sb.$syncOptions();
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sb.replaceInput.focus();
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},
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"Ctrl-G|Command-G": function(sb) {
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sb.findNext();
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},
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"Ctrl-Shift-G|Command-Shift-G": function(sb) {
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sb.findPrev();
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},
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"esc": function(sb) {
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setTimeout(function() { sb.hide();});
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},
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"Return": function(sb) {
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if (sb.activeInput == sb.replaceInput)
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sb.replace();
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sb.findNext();
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},
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"Shift-Return": function(sb) {
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if (sb.activeInput == sb.replaceInput)
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sb.replace();
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sb.findPrev();
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},
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"Alt-Return": function(sb) {
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if (sb.activeInput == sb.replaceInput)
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sb.replaceAll();
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sb.findAll();
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},
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"Tab": function(sb) {
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(sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus();
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}
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});
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this.$searchBarKb.addCommands([{
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name: "toggleRegexpMode",
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bindKey: {win: "Alt-R|Alt-/", mac: "Ctrl-Alt-R|Ctrl-Alt-/"},
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exec: function(sb) {
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sb.regExpOption.checked = !sb.regExpOption.checked;
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sb.$syncOptions();
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}
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}, {
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name: "toggleCaseSensitive",
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bindKey: {win: "Alt-C|Alt-I", mac: "Ctrl-Alt-R|Ctrl-Alt-I"},
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exec: function(sb) {
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sb.caseSensitiveOption.checked = !sb.caseSensitiveOption.checked;
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sb.$syncOptions();
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}
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}, {
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name: "toggleWholeWords",
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bindKey: {win: "Alt-B|Alt-W", mac: "Ctrl-Alt-B|Ctrl-Alt-W"},
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exec: function(sb) {
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sb.wholeWordOption.checked = !sb.wholeWordOption.checked;
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sb.$syncOptions();
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}
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}, {
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name: "toggleReplace",
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exec: function(sb) {
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sb.replaceOption.checked = !sb.replaceOption.checked;
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sb.$syncOptions();
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}
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}, {
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name: "searchInSelection",
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exec: function(sb) {
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sb.searchOption.checked = !sb.searchRange;
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sb.setSearchRange(sb.searchOption.checked && sb.editor.getSelectionRange());
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sb.$syncOptions();
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}
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}]);
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this.setSearchRange = function(range) {
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this.searchRange = range;
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if (range) {
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this.searchRangeMarker = this.editor.session.addMarker(range, "ace_active-line");
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} else if (this.searchRangeMarker) {
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this.editor.session.removeMarker(this.searchRangeMarker);
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this.searchRangeMarker = null;
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}
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};
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this.$syncOptions = function(preventScroll) {
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dom.setCssClass(this.replaceOption, "checked", this.searchRange);
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dom.setCssClass(this.searchOption, "checked", this.searchOption.checked);
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this.replaceOption.textContent = this.replaceOption.checked ? "-" : "+";
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dom.setCssClass(this.regExpOption, "checked", this.regExpOption.checked);
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dom.setCssClass(this.wholeWordOption, "checked", this.wholeWordOption.checked);
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dom.setCssClass(this.caseSensitiveOption, "checked", this.caseSensitiveOption.checked);
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this.replaceBox.style.display = this.replaceOption.checked ? "" : "none";
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this.find(false, false, preventScroll);
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};
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this.highlight = function(re) {
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this.editor.session.highlight(re || this.editor.$search.$options.re);
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this.editor.renderer.updateBackMarkers();
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};
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this.find = function(skipCurrent, backwards, preventScroll) {
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var range = this.editor.find(this.searchInput.value, {
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skipCurrent: skipCurrent,
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backwards: backwards,
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wrap: true,
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regExp: this.regExpOption.checked,
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caseSensitive: this.caseSensitiveOption.checked,
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wholeWord: this.wholeWordOption.checked,
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preventScroll: preventScroll,
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range: this.searchRange
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});
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var noMatch = !range && this.searchInput.value;
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dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
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this.editor._emit("findSearchBox", { match: !noMatch });
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this.highlight();
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this.updateCounter();
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};
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this.updateCounter = function() {
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var editor = this.editor;
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var regex = editor.$search.$options.re;
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var all = 0;
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var before = 0;
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if (regex) {
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var value = this.searchRange
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? editor.session.getTextRange(this.searchRange)
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: editor.getValue();
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var offset = editor.session.doc.positionToIndex(editor.selection.anchor);
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if (this.searchRange)
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offset -= editor.session.doc.positionToIndex(this.searchRange.start);
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var last = regex.lastIndex = 0;
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var m;
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while ((m = regex.exec(value))) {
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all++;
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last = m.index;
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if (last <= offset)
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before++;
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if (all > MAX_COUNT)
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break;
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if (!m[0]) {
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regex.lastIndex = last += 1;
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if (last >= value.length)
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break;
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}
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}
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}
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this.searchCounter.textContent = before + " of " + (all > MAX_COUNT ? MAX_COUNT + "+" : all);
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};
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this.findNext = function() {
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this.find(true, false);
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};
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this.findPrev = function() {
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this.find(true, true);
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};
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this.findAll = function(){
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var range = this.editor.findAll(this.searchInput.value, {
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regExp: this.regExpOption.checked,
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caseSensitive: this.caseSensitiveOption.checked,
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wholeWord: this.wholeWordOption.checked
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});
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var noMatch = !range && this.searchInput.value;
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dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
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this.editor._emit("findSearchBox", { match: !noMatch });
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this.highlight();
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this.hide();
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};
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this.replace = function() {
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if (!this.editor.getReadOnly())
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this.editor.replace(this.replaceInput.value);
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};
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this.replaceAndFindNext = function() {
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if (!this.editor.getReadOnly()) {
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this.editor.replace(this.replaceInput.value);
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this.findNext();
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}
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};
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this.replaceAll = function() {
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if (!this.editor.getReadOnly())
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this.editor.replaceAll(this.replaceInput.value);
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};
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this.hide = function() {
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this.active = false;
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this.setSearchRange(null);
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this.editor.off("changeSession", this.setSession);
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this.element.style.display = "none";
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this.editor.keyBinding.removeKeyboardHandler(this.$closeSearchBarKb);
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this.editor.focus();
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};
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this.show = function(value, isReplace) {
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this.active = true;
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this.editor.on("changeSession", this.setSession);
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this.element.style.display = "";
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this.replaceOption.checked = isReplace;
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if (value)
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this.searchInput.value = value;
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this.searchInput.focus();
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this.searchInput.select();
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this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb);
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this.$syncOptions(true);
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};
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this.isFocused = function() {
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var el = document.activeElement;
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return el == this.searchInput || el == this.replaceInput;
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};
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}).call(SearchBox.prototype);
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exports.SearchBox = SearchBox;
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exports.Search = function(editor, isReplace) {
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var sb = editor.searchBox || new SearchBox(editor);
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sb.show(editor.session.getTextRange(), isReplace);
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};
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});
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(function() {
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ace.require(["ace/ext/searchbox"], function() {});
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})();
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