diff --git a/example/time.js b/example/time.js new file mode 100644 index 0000000..191024f --- /dev/null +++ b/example/time.js @@ -0,0 +1,952 @@ +/** + * A clock using blessed + * Copyright (c) 2013, Christopher Jeffrey (MIT License). + * https://github.com/chjj/blessed + */ + +var blessed = require('blessed') + +var screen = blessed.screen({ + autoPadding: true, +}); + +var positions = {}; + +var container = blessed.box({ + parent: screen, + top: 'center', + left: 'center', + width: 'shrink', + height: 'shrink', + padding: 2, + border: { + type: 'line', + fg: 'black' + } +}); + +var date = blessed.box({ + parent: screen, + top: 1, + left: 1, + width: 'shrink', + height: 'shrink', + border: { + type: 'line', + fg: 'black' + } +}); + +for (var i = 0; i < 10; i++) { + var symbols = positions[i] = {}; + + /** + * Zero + */ + + symbols[0] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[0], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + inverse: true + } + }); + + blessed.box({ + parent: symbols[0], + top: 0, + left: 0, + bottom: 0, + width: 1, + style: { + //bg: 'blue', + inverse: true + } + }); + + blessed.box({ + parent: symbols[0], + top: 0, + right: 0, + bottom: 0, + width: 1, + style: { + //bg: 'yellow' + inverse: true + } + }); + + blessed.box({ + parent: symbols[0], + top: 7, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[0].hide(); + + /** + * One + */ + + symbols[1] = blessed.box({ + parent: container, + top: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[1], + top: 0, + left: 'center', + width: 2, + style: { + //bg: 'red', + inverse: true + } + }); + + symbols[1].hide(); + + /** + * Two + */ + + symbols[2] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[2], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + inverse: true + } + }); + + blessed.box({ + parent: symbols[2], + top: 0, + right: 0, + height: 4, + width: 1, + style: { + //bg: 'blue', + inverse: true + } + }); + + blessed.box({ + parent: symbols[2], + top: 3, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'green' + inverse: true + } + }); + + blessed.box({ + parent: symbols[2], + top: 4, + left: 0, + height: 4, + width: 1, + style: { + //bg: 'yellow' + inverse: true + } + }); + + blessed.box({ + parent: symbols[2], + top: 7, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[2].hide(); + + /** + * Three + */ + + symbols[3] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[3], + top: 0, + bottom: 0, + right: 0, + width: 1, + height: 8, + style: { + //bg: 'magenta' + inverse: true + } + }); + + blessed.box({ + parent: symbols[3], + top: 0, + right: 0, + left: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + blessed.box({ + parent: symbols[3], + top: 3, + right: 0, + left: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + blessed.box({ + parent: symbols[3], + top: 7, + right: 0, + left: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[3].hide(); + + /** + * Four + */ + + symbols[4] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[4], + top: 0, + bottom: 0, + right: 0, + width: 1, + height: 8, + style: { + //bg: 'magenta' + inverse: true + } + }); + + blessed.box({ + parent: symbols[4], + top: 3, + right: 0, + left: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + blessed.box({ + parent: symbols[4], + top: 0, + left: 0, + width: 1, + height: 4, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[4].hide(); + + /** + * Five + */ + + symbols[5] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[5], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + inverse: true + } + }); + + blessed.box({ + parent: symbols[5], + top: 0, + left: 0, + height: 4, + width: 1, + style: { + //bg: 'blue', + inverse: true + } + }); + + blessed.box({ + parent: symbols[5], + top: 3, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'green' + inverse: true + } + }); + + blessed.box({ + parent: symbols[5], + top: 4, + right: 0, + height: 4, + width: 1, + style: { + //bg: 'yellow' + inverse: true + } + }); + + blessed.box({ + parent: symbols[5], + top: 7, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[5].hide(); + + /** + * Six + */ + + symbols[6] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[6], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + inverse: true + } + }); + + blessed.box({ + parent: symbols[6], + top: 0, + left: 0, + bottom: 0, + width: 1, + style: { + //bg: 'blue', + inverse: true + } + }); + + blessed.box({ + parent: symbols[6], + top: 3, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'green' + inverse: true + } + }); + + blessed.box({ + parent: symbols[6], + top: 4, + right: 0, + height: 4, + width: 1, + style: { + //bg: 'yellow' + inverse: true + } + }); + + blessed.box({ + parent: symbols[6], + top: 7, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[6].hide(); + + /** + * Seven + */ + + symbols[7] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[7], + top: 0, + bottom: 0, + right: 0, + width: 1, + height: 8, + style: { + //bg: 'magenta' + inverse: true + } + }); + + blessed.box({ + parent: symbols[7], + top: 0, + right: 0, + left: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[7].hide(); + + /** + * Eight + */ + + symbols[8] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[8], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + inverse: true + } + }); + + blessed.box({ + parent: symbols[8], + top: 0, + left: 0, + bottom: 0, + width: 1, + style: { + //bg: 'blue', + inverse: true + } + }); + + blessed.box({ + parent: symbols[8], + top: 3, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'green' + inverse: true + } + }); + + blessed.box({ + parent: symbols[8], + top: 0, + right: 0, + bottom: 0, + width: 1, + style: { + //bg: 'yellow' + inverse: true + } + }); + + blessed.box({ + parent: symbols[8], + top: 7, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[8].hide(); + + /** + * Nine + */ + + symbols[9] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 10, + height: 8 + }); + + blessed.box({ + parent: symbols[9], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + inverse: true + } + }); + + blessed.box({ + parent: symbols[9], + top: 0, + left: 0, + height: 4, + width: 1, + style: { + //bg: 'blue', + inverse: true + } + }); + + blessed.box({ + parent: symbols[9], + top: 3, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'green' + inverse: true + } + }); + + blessed.box({ + parent: symbols[9], + top: 0, + right: 0, + bottom: 0, + width: 1, + style: { + //bg: 'yellow' + inverse: true + } + }); + + blessed.box({ + parent: symbols[9], + top: 7, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'magenta' + inverse: true + } + }); + + symbols[9].hide(); + + /** + * Colon + */ + + symbols[':'] = blessed.box({ + parent: container, + top: 0, + left: 0, + width: 2, + height: 8 + }); + + blessed.box({ + parent: symbols[':'], + top: 2, + left: 0, + height: 1, + style: { + //bg: 'red', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols[':'], + top: 5, + left: 0, + height: 1, + style: { + //bg: 'red', + bg: 'black', + //inverse: true + } + }); + + symbols[':'].hide(); + + /** + * A + */ + + symbols['a'] = blessed.box({ + parent: container, + top: 1, + left: 0, + width: 10, + height: 7 + }); + + blessed.box({ + parent: symbols['a'], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['a'], + top: 0, + left: 0, + bottom: 0, + width: 1, + style: { + //bg: 'blue', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['a'], + top: 3, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'green' + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['a'], + top: 0, + right: 0, + bottom: 0, + width: 1, + style: { + //bg: 'yellow' + bg: 'black', + //inverse: true + } + }); + + symbols['a'].hide(); + + /** + * P + */ + + symbols['p'] = blessed.box({ + parent: container, + top: 1, + left: 0, + width: 10, + height: 7 + }); + + blessed.box({ + parent: symbols['p'], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['p'], + top: 0, + right: 0, + height: 4, + width: 1, + style: { + //bg: 'blue', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['p'], + top: 0, + left: 0, + bottom: 0, + width: 1, + style: { + //bg: 'blue', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['p'], + top: 3, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'green' + bg: 'black', + //inverse: true + } + }); + + symbols['p'].hide(); + + /** + * M + */ + + symbols['m'] = blessed.box({ + parent: container, + top: 1, + left: 0, + width: 10, + height: 7 + }); + + blessed.box({ + parent: symbols['m'], + top: 0, + left: 0, + right: 0, + height: 1, + style: { + //bg: 'red', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['m'], + top: 0, + left: 0, + bottom: 0, + width: 1, + style: { + //bg: 'blue', + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['m'], + top: 0, + right: 0, + bottom: 0, + width: 1, + style: { + //bg: 'yellow' + bg: 'black', + //inverse: true + } + }); + + blessed.box({ + parent: symbols['m'], + top: 0, + bottom: 0, + left: 'center', + width: 1, + style: { + //bg: 'magenta' + bg: 'black', + //inverse: true + } + }); + + symbols['m'].hide(); +} + +screen.render(); + +function updateTime() { + var d = new Date + , im = 'am' + , time + , h + , m + , s; + + h = d.getHours(); + if (h > 12) { + im = 'pm'; + h -= 12; + } + if (h < 10) { + h = '0' + h; + } + + m = d.getMinutes(); + if (m < 10) { + m = '0' + m; + } + + s = d.getSeconds(); + if (s < 10) { + s = '0' + s; + } + + if (process.argv[2] === '-s') { + time = h + ':' + m + ':' + s + im; + } else { + time = h + ':' + m + im; + } + + time = time.split(''); + + Object.keys(positions).forEach(function(key) { + var symbols = positions[key]; + Object.keys(symbols).forEach(function(key) { + symbols[key].hide(); + }); + }); + + var pos = 0; + time.forEach(function(ch, i) { + var symbols = positions[i]; + var symbol = symbols[ch]; + symbol.rleft = pos; + pos += symbol.width + 1; + symbol.show(); + }); + + date.setContent((new Date()).toISOString()); + + screen.render(); +} + +setInterval(updateTime, 1000); +updateTime(); + +screen.key('q', function() { + process.exit(0); +});