91 lines
1.7 KiB
JavaScript
91 lines
1.7 KiB
JavaScript
var blessed = require('../')
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, screen;
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screen = blessed.screen({
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dump: __dirname + '/logs/csr.log',
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smartCSR: true,
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warnings: true
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});
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var lorem = require('fs').readFileSync(__dirname + '/git.diff', 'utf8');
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var cleanSides = screen.cleanSides;
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function expectClean(value) {
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screen.cleanSides = function(el) {
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var ret = cleanSides.apply(this, arguments);
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if (ret !== value) {
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throw new Error('Failed. Expected '
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+ value + ' from cleanSides. Got '
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+ ret + '.');
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}
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return ret;
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};
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}
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/*
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blessed.box({
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parent: screen,
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left: 0,
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top: 'center',
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width: '50%',
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height: 2,
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style: {
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bg: 'green'
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},
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content: 'This will disallow CSR.'
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});
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expectClean(false);
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*/
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var btext = blessed.box({
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parent: screen,
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left: 'center',
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top: 'center',
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width: '80%',
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height: '80%',
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style: {
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bg: 'green'
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},
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border: 'line',
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content: 'CSR should still work.'
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});
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btext._oscroll = btext.scroll;
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btext.scroll = function(offset, always) {
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expectClean(true);
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return btext._oscroll(offset, always);
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};
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var text = blessed.scrollabletext({
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parent: screen,
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content: lorem,
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border: 'line',
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left: 'center',
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top: 'center',
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draggable: true,
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width: '50%',
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height: '50%',
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mouse: true,
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keys: true,
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vi: true
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});
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text._oscroll = text.scroll;
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text.scroll = function(offset, always) {
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var el = this;
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var value = true;
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if (el.left < 0) value = true;
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if (el.top < 0) value = false;
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if (el.left + el.width > screen.width) value = true;
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if (el.top + el.height > screen.height) value = false;
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expectClean(value);
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return text._oscroll(offset, always);
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};
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text.focus();
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screen.key('q', function() {
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return process.exit(0);
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});
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screen.render();
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