kopia lustrzana https://github.com/c9/core
115 wiersze
3.5 KiB
JavaScript
115 wiersze
3.5 KiB
JavaScript
define(function(require, exports, module) {
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main.consumes = [
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"Plugin", "settings", "ui", "menus", "preferences", "tabManager",
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"commands", "dialog.alert"
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];
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main.provides = ["formatjson"];
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return main;
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function main(options, imports, register) {
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var Plugin = imports.Plugin;
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var settings = imports.settings;
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var ui = imports.ui;
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var prefs = imports.preferences;
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var commands = imports.commands;
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var menus = imports.menus;
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var tabs = imports.tabManager;
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var alert = imports["dialog.alert"].show;
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var Range = require("ace/range").Range;
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/***** Initialization *****/
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var plugin = new Plugin("Ajax.org", main.consumes);
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// var emit = plugin.getEmitter();
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function load(){
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commands.addCommand({
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name: "formatjson",
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group: "Format",
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bindKey: { mac: "Shift-Command-J", win: "Ctrl-Shift-J" },
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exec: function(){ formatJson() },
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isAvailable: function(editor) {
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if (editor && editor.ace)
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return !editor.ace.selection.isEmpty();
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return false;
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}
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}, plugin);
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settings.on("read", function(){
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settings.setDefaults("user/formatjson", [["indentation", "4"]]);
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}, plugin);
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prefs.add({
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"Formatters" : {
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position: 10,
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"JSON" : {
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"Indentation" : {
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type: "spinner",
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path: "user/formatjson/@indentation",
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min: "1",
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max: "20",
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position: 100
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}
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}
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}
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}, plugin);
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menus.addItemByPath("Tools/Format Json", new ui.item({
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command: "formatjson"
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}), 1000, plugin);
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}
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/***** Methods *****/
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function formatJson(){
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var tab = tabs.focussedTab;
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var ace = tab && tab.editor && tab.editor.ace;
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if (!ace) return;
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var sel = ace.getSelection();
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var doc = ace.session.getDocument();
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var range = sel.getRange();
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var value = doc.getTextRange(range);
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var indent = settings.getNumber("user/formatjson/@indentation");
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try {
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value = JSON.stringify(JSON.parse(value), null, indent);
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}
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catch (e) {
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alert(
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"Invalid JSON",
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"The selection contains an invalid or incomplete JSON string",
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"Please correct the JSON and try again");
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return;
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}
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var end = doc.replace(range, value);
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sel.setSelectionRange(Range.fromPoints(range.start, end));
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}
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/***** Lifecycle *****/
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plugin.on("load", function(){
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load();
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});
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plugin.on("unload", function(){
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});
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/***** Register and define API *****/
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/**
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**/
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plugin.freezePublicAPI({
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/**
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* Format's a json string
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*/
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formatJson: formatJson
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});
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register(null, {
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formatjson: plugin
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});
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}
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}); |