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Additional isWrapped clearing

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This commit is contained in:
Alex Ross
2018-10-10 15:31:49 +02:00
parent 18871f0d3c
commit f2ecd06e64
1 changed files with 12 additions and 10 deletions
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src/InputHandler.ts
+12 -10
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@@ -722,12 +722,16 @@ export class InputHandler extends Disposable implements IInputHandler {
* @param start first cell index to be erased
* @param end end - 1 is last erased cell
*/
private _eraseInBufferLine(y: number, start: number, end: number): void {
this._terminal.buffer.lines.get(this._terminal.buffer.ybase + y).replaceCells(
private _eraseInBufferLine(y: number, start: number, end: number, clearWrap: boolean = false): void {
const line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + y);
line.replaceCells(
start,
end,
[this._terminal.eraseAttr(), NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]
);
if (clearWrap) {
line.isWrapped = false;
}
}
/**
@@ -736,13 +740,7 @@ export class InputHandler extends Disposable implements IInputHandler {
* @param y row index
*/
private _resetBufferLine(y: number): void {
const line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + y);
line.replaceCells(
0,
this._terminal.cols,
[this._terminal.eraseAttr(), NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]
);
line.isWrapped = false;
this._eraseInBufferLine(y, 0, this._terminal.cols, true);
}
/**
@@ -763,7 +761,11 @@ export class InputHandler extends Disposable implements IInputHandler {
case 0:
j = this._terminal.buffer.y;
this._terminal.updateRange(j);
this._eraseInBufferLine(j++, this._terminal.buffer.x, this._terminal.cols);
if (this._terminal.buffer.x !== 0) {
this._eraseInBufferLine(j++, this._terminal.buffer.x, this._terminal.cols);
} else {
this._resetBufferLine(j++);
}
for (; j < this._terminal.rows; j++) {
this._resetBufferLine(j);
}