waveterm/xterm.js
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Tidy up syncTextArea

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This commit is contained in:
Daniel Imms
2021-04-01 12:05:24 -07:00
parent 07499380d1
commit 87ed4f07cd
1 changed files with 6 additions and 5 deletions
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src/browser/Terminal.ts
+6 -5
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@@ -301,21 +301,22 @@ export class Terminal extends CoreTerminal implements ITerminal {
return;
}
const cursorY = this.buffer.ybase + this.buffer.y;
const viewportRelativeCursorY = cursorY - this.buffer.ydisp;
const bufferLine = this.buffer.lines.get(cursorY);
if (!bufferLine) {
return;
}
const cursorX = Math.min(this.buffer.x, this.cols - 1);
const cellHeight = this._renderService.dimensions.actualCellHeight;
const bufferLine = this.buffer.lines.get(cursorY);
if (!bufferLine) return;
const width = bufferLine.getWidth(cursorX);
const cellWidth = this._renderService.dimensions.actualCellWidth * width;
const cursorTop = viewportRelativeCursorY * this._renderService.dimensions.actualCellHeight;
const cursorTop = this.buffer.y * this._renderService.dimensions.actualCellHeight;
const cursorLeft = cursorX * this._renderService.dimensions.actualCellWidth;
// Sync the textarea to the exact position of the composition view so the IME knows where the
// text is.
this.textarea.style.left = cursorLeft + 'px';
this.textarea.style.top = cursorTop + 'px';
this.textarea.style.width = cellWidth +'px';
this.textarea.style.width = cellWidth + 'px';
this.textarea.style.height = cellHeight + 'px';
this.textarea.style.lineHeight = cellHeight + 'px';
this.textarea.style.zIndex = '-5';