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authorHiroshi SHIBATA <[email protected]>2025-01-15 11:52:40 +0900
committerHiroshi SHIBATA <[email protected]>2025-01-15 16:52:56 +0900
commit86d871d29cda15810d9d60dc1b94a07e9530e0cb (patch)
treeae0fd977690197a4c82eed861527c109caade4f1 /lib/rdoc/generator/template/json_index/js
parente0be1b902549f80fcdc95e801d4d533b0fdec43b (diff)
Migrate rdoc as bundled gems
Notes
Notes: Merged: https://github.com/ruby/ruby/pull/12577
Diffstat (limited to 'lib/rdoc/generator/template/json_index/js')
-rw-r--r--lib/rdoc/generator/template/json_index/js/navigation.js105
-rw-r--r--lib/rdoc/generator/template/json_index/js/searcher.js229
2 files changed, 0 insertions, 334 deletions
diff --git a/lib/rdoc/generator/template/json_index/js/navigation.js b/lib/rdoc/generator/template/json_index/js/navigation.js
deleted file mode 100644
index 137e3a0038..0000000000
--- a/lib/rdoc/generator/template/json_index/js/navigation.js
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Navigation allows movement using the arrow keys through the search results.
- *
- * When using this library you will need to set scrollIntoView to the
- * appropriate function for your layout. Use scrollInWindow if the container
- * is not scrollable and scrollInElement if the container is a separate
- * scrolling region.
- */
-Navigation = new function() {
- this.initNavigation = function() {
- var _this = this;
-
- document.addEventListener('keydown', function(e) {
- _this.onkeydown(e);
- });
-
- this.navigationActive = true;
- }
-
- this.setNavigationActive = function(state) {
- this.navigationActive = state;
- }
-
- this.onkeydown = function(e) {
- if (!this.navigationActive) return;
- switch(e.key) {
- case 'ArrowLeft':
- if (this.moveLeft()) e.preventDefault();
- break;
- case 'ArrowUp':
- if (e.key == 'ArrowUp' || e.ctrlKey) {
- if (this.moveUp()) e.preventDefault();
- }
- break;
- case 'ArrowRight':
- if (this.moveRight()) e.preventDefault();
- break;
- case 'ArrowDown':
- if (e.key == 'ArrowDown' || e.ctrlKey) {
- if (this.moveDown()) e.preventDefault();
- }
- break;
- case 'Enter':
- if (this.current) e.preventDefault();
- this.select(this.current);
- break;
- }
- if (e.ctrlKey && e.shiftKey) this.select(this.current);
- }
-
- this.moveRight = function() {
- }
-
- this.moveLeft = function() {
- }
-
- this.move = function(isDown) {
- }
-
- this.moveUp = function() {
- return this.move(false);
- }
-
- this.moveDown = function() {
- return this.move(true);
- }
-
- /*
- * Scrolls to the given element in the scrollable element view.
- */
- this.scrollInElement = function(element, view) {
- var offset, viewHeight, viewScroll, height;
- offset = element.offsetTop;
- height = element.offsetHeight;
- viewHeight = view.offsetHeight;
- viewScroll = view.scrollTop;
-
- if (offset - viewScroll + height > viewHeight) {
- view.scrollTop = offset - viewHeight + height;
- }
- if (offset < viewScroll) {
- view.scrollTop = offset;
- }
- }
-
- /*
- * Scrolls to the given element in the window. The second argument is
- * ignored
- */
- this.scrollInWindow = function(element, ignored) {
- var offset, viewHeight, viewScroll, height;
- offset = element.offsetTop;
- height = element.offsetHeight;
- viewHeight = window.innerHeight;
- viewScroll = window.scrollY;
-
- if (offset - viewScroll + height > viewHeight) {
- window.scrollTo(window.scrollX, offset - viewHeight + height);
- }
- if (offset < viewScroll) {
- window.scrollTo(window.scrollX, offset);
- }
- }
-}
-
diff --git a/lib/rdoc/generator/template/json_index/js/searcher.js b/lib/rdoc/generator/template/json_index/js/searcher.js
deleted file mode 100644
index e200a168b0..0000000000
--- a/lib/rdoc/generator/template/json_index/js/searcher.js
+++ /dev/null
@@ -1,229 +0,0 @@
-Searcher = function(data) {
- this.data = data;
- this.handlers = [];
-}
-
-Searcher.prototype = new function() {
- // search is performed in chunks of 1000 for non-blocking user input
- var CHUNK_SIZE = 1000;
- // do not try to find more than 100 results
- var MAX_RESULTS = 100;
- var huid = 1;
- var suid = 1;
- var runs = 0;
-
- this.find = function(query) {
- var queries = splitQuery(query);
- var regexps = buildRegexps(queries);
- var highlighters = buildHilighters(queries);
- var state = { from: 0, pass: 0, limit: MAX_RESULTS, n: suid++};
- var _this = this;
-
- this.currentSuid = state.n;
-
- if (!query) return;
-
- var run = function() {
- // stop current search thread if new search started
- if (state.n != _this.currentSuid) return;
-
- var results =
- performSearch(_this.data, regexps, queries, highlighters, state);
- var hasMore = (state.limit > 0 && state.pass < 4);
-
- triggerResults.call(_this, results, !hasMore);
- if (hasMore) {
- setTimeout(run, 2);
- }
- runs++;
- };
- runs = 0;
-
- // start search thread
- run();
- }
-
- /* ----- Events ------ */
- this.ready = function(fn) {
- fn.huid = huid;
- this.handlers.push(fn);
- }
-
- /* ----- Utilities ------ */
- function splitQuery(query) {
- return query.split(/(\s+|::?|\(\)?)/).filter(function(string) {
- return string.match(/\S/);
- });
- }
-
- function buildRegexps(queries) {
- return queries.map(function(query) {
- return new RegExp(query.replace(/(.)/g, '([$1])([^$1]*?)'), 'i');
- });
- }
-
- function buildHilighters(queries) {
- return queries.map(function(query) {
- return query.split('').map(function(l, i) {
- return '\u0001$' + (i*2+1) + '\u0002$' + (i*2+2);
- }).join('');
- });
- }
-
- // function longMatchRegexp(index, longIndex, regexps) {
- // for (var i = regexps.length - 1; i >= 0; i--){
- // if (!index.match(regexps[i]) && !longIndex.match(regexps[i])) return false;
- // };
- // return true;
- // }
-
-
- /* ----- Mathchers ------ */
-
- /*
- * This record matches if the index starts with queries[0] and the record
- * matches all of the regexps
- */
- function matchPassBeginning(index, longIndex, queries, regexps) {
- if (index.indexOf(queries[0]) != 0) return false;
- for (var i=1, l = regexps.length; i < l; i++) {
- if (!index.match(regexps[i]) && !longIndex.match(regexps[i]))
- return false;
- };
- return true;
- }
-
- /*
- * This record matches if the longIndex starts with queries[0] and the
- * longIndex matches all of the regexps
- */
- function matchPassLongIndex(index, longIndex, queries, regexps) {
- if (longIndex.indexOf(queries[0]) != 0) return false;
- for (var i=1, l = regexps.length; i < l; i++) {
- if (!longIndex.match(regexps[i]))
- return false;
- };
- return true;
- }
-
- /*
- * This record matches if the index contains queries[0] and the record
- * matches all of the regexps
- */
- function matchPassContains(index, longIndex, queries, regexps) {
- if (index.indexOf(queries[0]) == -1) return false;
- for (var i=1, l = regexps.length; i < l; i++) {
- if (!index.match(regexps[i]) && !longIndex.match(regexps[i]))
- return false;
- };
- return true;
- }
-
- /*
- * This record matches if regexps[0] matches the index and the record
- * matches all of the regexps
- */
- function matchPassRegexp(index, longIndex, queries, regexps) {
- if (!index.match(regexps[0])) return false;
- for (var i=1, l = regexps.length; i < l; i++) {
- if (!index.match(regexps[i]) && !longIndex.match(regexps[i]))
- return false;
- };
- return true;
- }
-
-
- /* ----- Highlighters ------ */
- function highlightRegexp(info, queries, regexps, highlighters) {
- var result = createResult(info);
- for (var i=0, l = regexps.length; i < l; i++) {
- result.title = result.title.replace(regexps[i], highlighters[i]);
- result.namespace = result.namespace.replace(regexps[i], highlighters[i]);
- };
- return result;
- }
-
- function hltSubstring(string, pos, length) {
- return string.substring(0, pos) + '\u0001' + string.substring(pos, pos + length) + '\u0002' + string.substring(pos + length);
- }
-
- function highlightQuery(info, queries, regexps, highlighters) {
- var result = createResult(info);
- var pos = 0;
- var lcTitle = result.title.toLowerCase();
-
- pos = lcTitle.indexOf(queries[0]);
- if (pos != -1) {
- result.title = hltSubstring(result.title, pos, queries[0].length);
- }
-
- result.namespace = result.namespace.replace(regexps[0], highlighters[0]);
- for (var i=1, l = regexps.length; i < l; i++) {
- result.title = result.title.replace(regexps[i], highlighters[i]);
- result.namespace = result.namespace.replace(regexps[i], highlighters[i]);
- };
- return result;
- }
-
- function createResult(info) {
- var result = {};
- result.title = info[0];
- result.namespace = info[1];
- result.path = info[2];
- result.params = info[3];
- result.snippet = info[4];
- result.badge = info[6];
- return result;
- }
-
- /* ----- Searching ------ */
- function performSearch(data, regexps, queries, highlighters, state) {
- var searchIndex = data.searchIndex;
- var longSearchIndex = data.longSearchIndex;
- var info = data.info;
- var result = [];
- var i = state.from;
- var l = searchIndex.length;
- var togo = CHUNK_SIZE;
- var matchFunc, hltFunc;
-
- while (state.pass < 4 && state.limit > 0 && togo > 0) {
- if (state.pass == 0) {
- matchFunc = matchPassBeginning;
- hltFunc = highlightQuery;
- } else if (state.pass == 1) {
- matchFunc = matchPassLongIndex;
- hltFunc = highlightQuery;
- } else if (state.pass == 2) {
- matchFunc = matchPassContains;
- hltFunc = highlightQuery;
- } else if (state.pass == 3) {
- matchFunc = matchPassRegexp;
- hltFunc = highlightRegexp;
- }
-
- for (; togo > 0 && i < l && state.limit > 0; i++, togo--) {
- if (info[i].n == state.n) continue;
- if (matchFunc(searchIndex[i], longSearchIndex[i], queries, regexps)) {
- info[i].n = state.n;
- result.push(hltFunc(info[i], queries, regexps, highlighters));
- state.limit--;
- }
- };
- if (searchIndex.length <= i) {
- state.pass++;
- i = state.from = 0;
- } else {
- state.from = i;
- }
- }
- return result;
- }
-
- function triggerResults(results, isLast) {
- this.handlers.forEach(function(fn) {
- fn.call(this, results, isLast)
- });
- }
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-20 19:36:31 +0000