eiac/xterm.js
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Add cursor to ITheme

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Daniel Imms
2017-09-01 22:53:21 -07:00
parent dc1e727613
commit 4919c40b57
7 changed files with 32 additions and 11 deletions
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src/renderer/BaseRenderLayer.ts
+13 -4
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@@ -1,6 +1,6 @@
import { IRenderLayer, IColorSet } from './Interfaces';
import { ITerminal, ITerminalOptions } from '../Interfaces';
import { acquireCharAtlas } from '../utils/CharAtlas';
import { acquireCharAtlas } from './CharAtlas';
export const INVERTED_DEFAULT_COLOR = -1;
@@ -94,6 +94,15 @@ export abstract class BaseRenderLayer implements IRenderLayer {
this._ctx.clearRect(startCol * this.scaledCharWidth, startRow * this.scaledCharHeight, colWidth * this.scaledCharWidth, colHeight * this.scaledCharHeight);
}
protected drawCharTrueColor(terminal: ITerminal, char: string, code: number, x: number, y: number, color: string): void {
this._ctx.save();
this._ctx.font = `${terminal.options.fontSize * window.devicePixelRatio}px ${terminal.options.fontFamily}`;
this._ctx.textBaseline = 'top';
this._ctx.fillStyle = color;
this._ctx.fillText(char, x * this.scaledCharWidth, y * this.scaledCharHeight);
this._ctx.restore();
}
protected drawChar(terminal: ITerminal, char: string, code: number, x: number, y: number, fg: number, underline: boolean = false): void {
let colorIndex = 0;
if (fg < 256) {
@@ -105,13 +114,13 @@ export abstract class BaseRenderLayer implements IRenderLayer {
code * this.scaledCharWidth, colorIndex * this.scaledCharHeight, this.scaledCharWidth, this.scaledCharHeight,
x * this.scaledCharWidth, y * this.scaledCharHeight, this.scaledCharWidth, this.scaledCharHeight);
} else {
this._drawUncachedChar(terminal, char, fg, x, y, this.scaledCharWidth, this.scaledCharHeight);
this._drawUncachedChar(terminal, char, fg, x, y);
}
// This draws the atlas (for debugging purposes)
// this._ctx.drawImage(BaseRenderLayer._charAtlas, 0, 0);
}
private _drawUncachedChar(terminal: ITerminal, char: string, fg: number, x: number, y: number, scaledCharWidth: number, scaledCharHeight: number): void {
private _drawUncachedChar(terminal: ITerminal, char: string, fg: number, x: number, y: number): void {
this._ctx.save();
this._ctx.font = `${terminal.options.fontSize * window.devicePixelRatio}px ${terminal.options.fontFamily}`;
this._ctx.textBaseline = 'top';
@@ -125,7 +134,7 @@ export abstract class BaseRenderLayer implements IRenderLayer {
this._ctx.fillStyle = this.colors.foreground;
}
this._ctx.fillText(char, x * scaledCharWidth, y * scaledCharHeight);
this._ctx.fillText(char, x * this.scaledCharWidth, y * this.scaledCharHeight);
this._ctx.restore();
}
}