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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,224 @@ | ||
| // vim: set sw=4 ts=4 et fdm=marker: | ||
| var INFO = //{{{ | ||
| <plugin name="liberator-overlay-ext" version="0.0.1" | ||
| href="http://github.com/caisui/vimperator/blob/master/plugin/bracket-pair.js" | ||
| summary="bracket pair" | ||
| xmlns="http://vimperator.org/namespaces/liberator"> | ||
| <author href="http://d.hatena.ne.jp/caisui">caisui</author> | ||
| <license href="http://www.opensource.org/licenses/bsd-license.php">New BSD License</license> | ||
| <project name="Vimperator" minVersion="2.0"/> | ||
| <item> | ||
| <description> | ||
| 括弧の対応先をハイライトします。 | ||
| </description> | ||
| </item> | ||
| <item> | ||
| <spec>関数</spec> | ||
| <description> | ||
| <dl> | ||
| <dt>jumpToMatchItem</dt> | ||
| <dd>対応括弧にジャンプ</dd> | ||
| <dt>show_highlight</dt> | ||
| <dd>対応括弧をハイライトします</dd> | ||
| </dl> | ||
| </description> | ||
| </item> | ||
| <item> | ||
| <spec>{"c_<C-5>"}</spec> | ||
| <tags>{"c_<C-5>"}</tags> | ||
| <description> | ||
| 対応括弧へジャンプします | ||
| </description> | ||
| </item> | ||
| <item> | ||
| <tags> g:show_cursor_bracket </tags> | ||
| <spec> let g:show_cursor_bracket </spec> | ||
| <description> | ||
| true で 括弧の両方がハイライトされます。 | ||
| </description> | ||
| </item> | ||
| </plugin> | ||
| ; //}}} | ||
| (function (self) { | ||
| const close2open = { | ||
| ")": "(", | ||
| "}": "{", | ||
| "]": "[", | ||
| }; | ||
| const matchTargets = /[(){}\[\]"']/; | ||
| const re_highlight = /^(js|javascript|echo|ec)/; | ||
|
|
||
| function getMatchPairMain(expression, index) { | ||
| const chars = "(){}\\[\\]\\\"'"; | ||
| const re = new RegExp(<>([{chars}])(\s*)([^{chars}]*)</>, "g"); | ||
| const reStr1 = /((?:[^"\\]|\\.)*)(")/gy; | ||
| const reStr2 = /((?:[^'\\]|\\.)*)(')/gy; | ||
|
|
||
| let m; | ||
| let stack = []; | ||
| let isString = false; | ||
| while (m = re.exec(expression)) { | ||
| switch (m[1]) { | ||
| case "(": | ||
| case "{": | ||
| case "[": | ||
| stack.push({c: m[1], index: m.index}); | ||
| if (m.index == index) { | ||
| index= expression.length; | ||
| stack[stack.length - 1].goal = true; | ||
| } | ||
| break; | ||
| case ")": | ||
| case "}": | ||
| case "]": | ||
| if (stack.length == 0) { | ||
| return {index: 0, valid: false}; | ||
| } else { | ||
| let b = stack.pop(); | ||
| if (b.goal) { | ||
| return {index: m.index, valid: b.c == close2open[m[1]]}; | ||
| } else if (m.index == index) { | ||
| return {index: b.index, valid: b.c == close2open[m[1]]}; | ||
| } | ||
| } | ||
| break; | ||
| case '"': | ||
| case "'": { | ||
| let re1 = m[1] == '"' ? reStr1 :reStr2; | ||
|
|
||
| re1.lastIndex = m.index + 1; | ||
| let m1 = re1.exec(expression); | ||
| if (!m1) return null; | ||
|
|
||
| if (index == m.index) { | ||
| return {index: re1.lastIndex - 1, valid: true}; | ||
| } else if (index == re1.lastIndex - 1) { | ||
| return {index: m1.index - 1, valid: true}; | ||
| } | ||
| re.lastIndex = re1.lastIndex; | ||
| } break; | ||
| } | ||
| if (re.lastIndex > index) break; | ||
| } | ||
| } | ||
|
|
||
| function event_keyup(evt) { | ||
| const inputField = commandline._commandWidget.inputField; | ||
| const editor = inputField.editor; | ||
| const selectionController = editor.selectionController; | ||
| const aFind = selectionController.getSelection(Ci.nsISelectionController.SELECTION_FIND); | ||
| const aSpell = selectionController.getSelection(Ci.nsISelectionController.SELECTION_SPELLCHECK); | ||
|
|
||
| aFind.removeAllRanges(); | ||
| aSpell.removeAllRanges(); | ||
|
|
||
| let i = inputField.selectionEnd - 1; | ||
| let c = inputField.value.substr(i, 1); | ||
|
|
||
| if (matchTargets.test(c)) { | ||
| let ret, aType; | ||
| ret = searchOpenBracket(inputField.value, i); | ||
|
|
||
| if (!ret) return; | ||
| let doc = editor.document; | ||
| let range = doc.createRange(); | ||
| let elem = editor.rootElement.childNodes[0]; | ||
|
|
||
| range.setStart(elem, ret.index); | ||
| range.setEnd(elem, ret.index + 1); | ||
| aFind.addRange(range); | ||
|
|
||
| range = doc.createRange(); | ||
| range.setStart(elem, i); | ||
| range.setEnd(elem, i + 1); | ||
| aFind.addRange(range); | ||
|
|
||
| if (!ret.valid) { | ||
| let range = doc.createRange(); | ||
| if (ret.index > i) [i, ret.index] = [ret.index, i]; | ||
| range.setStart(elem, ret.index); | ||
| range.setEnd(elem, i); | ||
|
|
||
| aSpell.addRange(range); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| self.core = { | ||
| getMatchPair: function _getMatchPair(inputField) { | ||
| let i = inputField.selectionEnd - 1; | ||
| let c = inputField.value.substr(i, 1); | ||
| if (!matchTargets.test(c)) return []; | ||
|
|
||
| return [getMatchPairMain(inputField.value, i), i, c]; | ||
| }, | ||
| jumpToMatchItem: function jumpToMatchItem(inputField) { | ||
| let [inf] = this.getMatchPair(inputField); | ||
| if (inf) { | ||
| if (inputField.selectionStart == inputField.selectionEnd) { | ||
| inputField.selectionEnd = inputField.selectionStart = inf.index + 1; | ||
| } else { | ||
| //todo: 選択範囲がある場合は、selectionStart を起点に選択範囲を更新できるようにする | ||
| inputField.selectionEnd = inputField.selectionStart = inf.index + 1; | ||
| } | ||
| } | ||
| }, | ||
| highlight: function highlight(inputField) { | ||
| let [inf, i, c] = this.getMatchPair(inputField); | ||
|
|
||
| let editor = inputField.editor; | ||
| let selectionController = editor.selectionController; | ||
| let aFind = selectionController.getSelection(Ci.nsISelectionController.SELECTION_FIND); | ||
| let aSpell = selectionController.getSelection(Ci.nsISelectionController.SELECTION_SPELLCHECK); | ||
|
|
||
| aFind.removeAllRanges(); | ||
| aSpell.removeAllRanges(); | ||
|
|
||
| if (!inf) return; | ||
|
|
||
|
|
||
| let doc = editor.document; | ||
| let range = doc.createRange(); | ||
| let text = editor.rootElement.childNodes[0]; | ||
|
|
||
| range.setStart(text, inf.index); | ||
| range.setEnd(text, inf.index + 1); | ||
| aFind.addRange(range); | ||
|
|
||
| if (liberator.globalVariables.show_cursor_bracket) { | ||
| range = doc.createRange(); | ||
| range.setStart(text, i); | ||
| range.setEnd(text, i + 1); | ||
| aFind.addRange(range); | ||
| } | ||
|
|
||
| if (!inf.valid) { | ||
| let range = doc.createRange(); | ||
| if (inf.index > i) [i, inf.index] = [inf.index, i]; | ||
| range.setStart(text, inf.index); | ||
| range.setEnd(text, i); | ||
|
|
||
| aSpell.addRange(range); | ||
| } | ||
| } | ||
| }; | ||
| self.jumpToMatchItem = function() { | ||
| this.core.jumpToMatchItem(Editor.getEditor()); | ||
| }; | ||
| self.show_highlight = function() { | ||
| this.core.highlight(Editor.getEditor()); | ||
| }; | ||
|
|
||
| let(inputField = commandline._commandWidget.inputField) { | ||
| const cache_key = "@cache-bracket-pair"; | ||
| const eventName = "keyup"; | ||
| userContext[cache_key] && inputField.removeEventListener(eventName, userContext[cache_key], false); | ||
| userContext[cache_key] = function() { | ||
| let text = Editor.getEditor().value; | ||
| if (re_highlight.test(text)) | ||
| self.show_highlight(); | ||
| } | ||
| inputField.addEventListener("keyup", userContext[cache_key], false); | ||
| } | ||
| mappings.addUserMap([modes.COMMAND_LINE], ["<C-5>"], "", function() self.jumpToMatchItem()); | ||
| })(this); |
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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