74 lines
1.9 KiB
JavaScript
74 lines
1.9 KiB
JavaScript
import Raphael from 'raphael/raphael';
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Raphael.prototype.commitTooltip = function commitTooltip(x, y, commit) {
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const boxWidth = 300;
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const icon = this.image(gon.relative_url_root + commit.author.icon, x, y, 20, 20);
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const nameText = this.text(x + 25, y + 10, commit.author.name);
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const idText = this.text(x, y + 35, commit.id);
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const messageText = this.text(x, y + 50, commit.message.replace(/\r?\n/g, ' \n '));
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const textSet = this.set(icon, nameText, idText, messageText).attr({
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'text-anchor': 'start',
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font: '12px Monaco, monospace',
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});
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nameText.attr({
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font: '14px Arial',
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'font-weight': 'bold',
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});
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idText.attr({
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fill: '#AAA',
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});
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messageText.node.style['white-space'] = 'pre';
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this.textWrap(messageText, boxWidth - 50);
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const rect = this.rect(x - 10, y - 10, boxWidth, 100, 4).attr({
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fill: '#FFF',
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stroke: '#000',
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'stroke-linecap': 'round',
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'stroke-width': 2,
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});
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const tooltip = this.set(rect, textSet);
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rect.attr({
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height: tooltip.getBBox().height + 10,
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width: tooltip.getBBox().width + 10,
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});
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tooltip.transform(['t', 20, 20]);
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return tooltip;
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};
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Raphael.prototype.textWrap = function testWrap(t, width) {
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const content = t.attr('text');
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const abc = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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t.attr({
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text: abc,
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});
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const letterWidth = t.getBBox().width / abc.length;
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t.attr({
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text: content,
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});
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const words = content.split(' ');
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let x = 0;
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const s = [];
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for (let j = 0, len = words.length; j < len; j += 1) {
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const word = words[j];
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if (x + (word.length * letterWidth) > width) {
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s.push('\n');
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x = 0;
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}
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if (word === '\n') {
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s.push('\n');
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x = 0;
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} else {
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s.push(`${word} `);
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x += word.length * letterWidth;
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}
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}
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t.attr({
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text: s.join('').trim(),
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});
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const b = t.getBBox();
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const h = Math.abs(b.y2) + 1;
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return t.attr({
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y: h,
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});
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};
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export default Raphael;
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