big-moving.ru/api/soft/ajaxorg/lib/ace/commands/occur_commands.js

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2022-06-24 15:29:23 +05:00
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
define(function(require, exports, module) {
var config = require("../config"),
Occur = require("../occur").Occur;
// These commands can be installed in a normal command handler to start occur:
var occurStartCommand = {
name: "occur",
exec: function(editor, options) {
var alreadyInOccur = !!editor.session.$occur;
var occurSessionActive = new Occur().enter(editor, options);
if (occurSessionActive && !alreadyInOccur)
OccurKeyboardHandler.installIn(editor);
},
readOnly: true
};
var occurCommands = [{
name: "occurexit",
bindKey: 'esc|Ctrl-G',
exec: function(editor) {
var occur = editor.session.$occur;
if (!occur) return;
occur.exit(editor, {});
if (!editor.session.$occur) OccurKeyboardHandler.uninstallFrom(editor);
},
readOnly: true
}, {
name: "occuraccept",
bindKey: 'enter',
exec: function(editor) {
var occur = editor.session.$occur;
if (!occur) return;
occur.exit(editor, {translatePosition: true});
if (!editor.session.$occur) OccurKeyboardHandler.uninstallFrom(editor);
},
readOnly: true
}];
var HashHandler = require("../keyboard/hash_handler").HashHandler;
var oop = require("../lib/oop");
function OccurKeyboardHandler() {}
oop.inherits(OccurKeyboardHandler, HashHandler);
(function() {
this.isOccurHandler = true;
this.attach = function(editor) {
HashHandler.call(this, occurCommands, editor.commands.platform);
this.$editor = editor;
};
var handleKeyboard$super = this.handleKeyboard;
this.handleKeyboard = function(data, hashId, key, keyCode) {
var cmd = handleKeyboard$super.call(this, data, hashId, key, keyCode);
return (cmd && cmd.command) ? cmd : undefined;
};
}).call(OccurKeyboardHandler.prototype);
OccurKeyboardHandler.installIn = function(editor) {
var handler = new this();
editor.keyBinding.addKeyboardHandler(handler);
editor.commands.addCommands(occurCommands);
};
OccurKeyboardHandler.uninstallFrom = function(editor) {
editor.commands.removeCommands(occurCommands);
var handler = editor.getKeyboardHandler();
if (handler.isOccurHandler)
editor.keyBinding.removeKeyboardHandler(handler);
};
exports.occurStartCommand = occurStartCommand;
});