Benjamin Woodruff
ec96c40fde
- We need to make a clone of this array, because ColorManager mutates it. - We only want to compare the first 16 colors instead of all 256, since only the first 16 will ever change. In DynamicCharAtlas, we can pull the additional colors from DEFAULT_ANSI_COLORS. I tested this out by loading the demo and changing the theme a few times.
54 lines
1.8 KiB
TypeScript
54 lines
1.8 KiB
TypeScript
/**
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* Copyright (c) 2017 The xterm.js authors. All rights reserved.
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* @license MIT
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*/
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import { ITerminal } from '../../Types';
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import { IColorSet } from '../Types';
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import { ICharAtlasConfig } from '../../shared/atlas/Types';
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export function generateConfig(scaledCharWidth: number, scaledCharHeight: number, terminal: ITerminal, colors: IColorSet): ICharAtlasConfig {
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// null out some fields that don't matter
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const clonedColors = {
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foreground: colors.foreground,
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background: colors.background,
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cursor: null,
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cursorAccent: null,
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selection: null,
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// For the static char atlas, we only use the first 16 colors, but we need all 256 for the
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// dynamic character atlas.
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ansi: colors.ansi.slice(0, 16),
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};
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return {
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type: terminal.options.experimentalCharAtlas,
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devicePixelRatio: window.devicePixelRatio,
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scaledCharWidth,
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scaledCharHeight,
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fontFamily: terminal.options.fontFamily,
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fontSize: terminal.options.fontSize,
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fontWeight: terminal.options.fontWeight,
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fontWeightBold: terminal.options.fontWeightBold,
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allowTransparency: terminal.options.allowTransparency,
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colors: clonedColors
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};
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}
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export function configEquals(a: ICharAtlasConfig, b: ICharAtlasConfig): boolean {
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for (let i = 0; i < a.colors.ansi.length; i++) {
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if (a.colors.ansi[i].rgba !== b.colors.ansi[i].rgba) {
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return false;
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}
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}
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return a.type === b.type &&
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a.devicePixelRatio === b.devicePixelRatio &&
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a.fontFamily === b.fontFamily &&
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a.fontSize === b.fontSize &&
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a.fontWeight === b.fontWeight &&
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a.fontWeightBold === b.fontWeightBold &&
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a.allowTransparency === b.allowTransparency &&
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a.scaledCharWidth === b.scaledCharWidth &&
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a.scaledCharHeight === b.scaledCharHeight &&
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a.colors.foreground === b.colors.foreground &&
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a.colors.background === b.colors.background;
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}
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