44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
/* jslint node: true */
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'use strict';
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const TextView = require('./text_view.js').TextView;
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const miscUtil = require('./misc_util.js');
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const util = require('util');
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exports.ButtonView = ButtonView;
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function ButtonView(options) {
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options.acceptsFocus = miscUtil.valueWithDefault(options.acceptsFocus, true);
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options.acceptsInput = miscUtil.valueWithDefault(options.acceptsInput, true);
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options.justify = miscUtil.valueWithDefault(options.justify, 'center');
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options.cursor = miscUtil.valueWithDefault(options.cursor, 'hide');
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TextView.call(this, options);
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}
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util.inherits(ButtonView, TextView);
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ButtonView.prototype.onKeyPress = function(ch, key) {
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if(this.isKeyMapped('accept', key.name) || ' ' === ch) {
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this.submitData = 'accept';
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this.emit('action', 'accept');
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delete this.submitData;
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} else {
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ButtonView.super_.prototype.onKeyPress.call(this, ch, key);
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}
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};
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/*
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ButtonView.prototype.onKeyPress = function(ch, key) {
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// allow space = submit
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if(' ' === ch) {
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this.emit('action', 'accept');
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}
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ButtonView.super_.prototype.onKeyPress.call(this, ch, key);
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};
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*/
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ButtonView.prototype.getData = function() {
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return this.submitData || null;
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};
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