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99 lines
2.6 KiB
JavaScript
99 lines
2.6 KiB
JavaScript
import { observes } from "ember-addons/ember-computed-decorators";
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import {
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createPreviewComponent,
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darkLightDiff,
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chooseBrighter,
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LOREM
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} from "wizard/lib/preview";
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export default createPreviewComponent(659, 320, {
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logo: null,
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avatar: null,
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@observes("step.fieldsById.base_scheme_id.value")
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themeChanged() {
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this.triggerRepaint();
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},
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images() {
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return {
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logo: this.get("wizard").getLogoUrl(),
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avatar: "/images/wizard/trout.png"
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};
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},
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paint(ctx, colors, width, height) {
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const headerHeight = height * 0.15;
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this.drawFullHeader(colors);
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const margin = width * 0.02;
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const avatarSize = height * 0.1;
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const lineHeight = height / 19.0;
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// Draw a fake topic
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this.scaleImage(
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this.avatar,
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margin,
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headerHeight + height * 0.17,
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avatarSize,
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avatarSize
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);
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const titleFontSize = headerHeight / 44;
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ctx.beginPath();
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ctx.fillStyle = colors.primary;
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ctx.font = `bold ${titleFontSize}em 'Arial'`;
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ctx.fillText("Welcome to Discourse", margin, height * 0.25);
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const bodyFontSize = height / 440.0;
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ctx.font = `${bodyFontSize}em 'Arial'`;
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let line = 0;
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const lines = LOREM.split("\n");
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for (let i = 0; i < 10; i++) {
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line = height * 0.3 + i * lineHeight;
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ctx.fillText(lines[i], margin + avatarSize + margin, line);
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}
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// Reply Button
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ctx.beginPath();
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ctx.rect(width * 0.57, line + lineHeight, width * 0.1, height * 0.07);
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ctx.fillStyle = colors.tertiary;
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ctx.fill();
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ctx.fillStyle = chooseBrighter(colors.primary, colors.secondary);
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ctx.font = `${bodyFontSize}em 'Arial'`;
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ctx.fillText("Reply", width * 0.595, line + lineHeight * 1.85);
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// Icons
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ctx.font = `${bodyFontSize}em FontAwesome`;
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ctx.fillStyle = colors.love;
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ctx.fillText("\uf004", width * 0.48, line + lineHeight * 1.8);
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ctx.fillStyle = darkLightDiff(colors.primary, colors.secondary, 65, 55);
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ctx.fillText("\uf040", width * 0.525, line + lineHeight * 1.8);
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// Draw Timeline
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const timelineX = width * 0.8;
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ctx.beginPath();
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ctx.strokeStyle = colors.tertiary;
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ctx.lineWidth = 0.5;
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ctx.moveTo(timelineX, height * 0.3);
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ctx.lineTo(timelineX, height * 0.6);
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ctx.stroke();
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// Timeline
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ctx.beginPath();
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ctx.strokeStyle = colors.tertiary;
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ctx.lineWidth = 2;
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ctx.moveTo(timelineX, height * 0.3);
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ctx.lineTo(timelineX, height * 0.4);
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ctx.stroke();
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ctx.font = `Bold ${bodyFontSize}em Arial`;
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ctx.fillStyle = colors.primary;
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ctx.fillText("1 / 20", timelineX + margin, height * 0.3 + margin * 1.5);
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}
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});
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