archive-gh-me/xterm.js
1
0
Fork 0
mirror of https://github.com/xtermjs/xterm.js.git synced 2026-02-01 16:48:16 +00:00
Code Issues Projects Releases Wiki Activity

respect DECSTBM

Browse Source
This commit is contained in:
Jörg Breitbart 2019-10-24 19:27:35 +02:00
parent 2a46f5f147
commit c223524f77
1 changed files with 28 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
src/InputHandler.ts
View File

@ -1064,10 +1064,14 @@ export class InputHandler extends Disposable implements IInputHandler {
* - always left shift (no line orientation setting respected)
*/
public scrollLeft(params: IParams): void {
const buffer = this._bufferService.buffer;
if (buffer.y > buffer.scrollBottom || buffer.y < buffer.scrollTop) {
return;
}
const param = params.params[0] || 1;
for (let y = 0; y < this._bufferService.rows; ++y) {
const line = this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase + y);
line.deleteCells(0, param, this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData()));
for (let y = buffer.scrollTop; y <= buffer.scrollBottom; ++y) {
const line = buffer.lines.get(buffer.ybase + y);
line.deleteCells(0, param, buffer.getNullCell(this._terminal.eraseAttrData()));
line.isWrapped = false;
}
}
@ -1087,10 +1091,14 @@ export class InputHandler extends Disposable implements IInputHandler {
* - always right shift (no line orientation setting respected)
*/
public scrollRight(params: IParams): void {
const buffer = this._bufferService.buffer;
if (buffer.y > buffer.scrollBottom || buffer.y < buffer.scrollTop) {
return;
}
const param = params.params[0] || 1;
for (let y = 0; y < this._bufferService.rows; ++y) {
const line = this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase + y);
line.insertCells(0, param, this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData()));
for (let y = buffer.scrollTop; y <= buffer.scrollBottom; ++y) {
const line = buffer.lines.get(buffer.ybase + y);
line.insertCells(0, param, buffer.getNullCell(this._terminal.eraseAttrData()));
line.isWrapped = false;
}
}
@ -1100,10 +1108,14 @@ export class InputHandler extends Disposable implements IInputHandler {
* Insert Ps Column(s) (default = 1) (DECIC), VT420 and up.
*/
public insertColumns(params: IParams): void {
const buffer = this._bufferService.buffer;
if (buffer.y > buffer.scrollBottom || buffer.y < buffer.scrollTop) {
return;
}
const param = params.params[0] || 1;
for (let y = 0; y < this._bufferService.rows; ++y) {
const line = this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase + y);
line.insertCells(this._bufferService.buffer.x, param, this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData()));
for (let y = buffer.scrollTop; y <= buffer.scrollBottom; ++y) {
const line = this._bufferService.buffer.lines.get(buffer.ybase + y);
line.insertCells(buffer.x, param, buffer.getNullCell(this._terminal.eraseAttrData()));
line.isWrapped = false;
}
}
@ -1113,10 +1125,14 @@ export class InputHandler extends Disposable implements IInputHandler {
* Delete Ps Column(s) (default = 1) (DECDC), VT420 and up.
*/
public deleteColumns(params: IParams): void {
const buffer = this._bufferService.buffer;
if (buffer.y > buffer.scrollBottom || buffer.y < buffer.scrollTop) {
return;
}
const param = params.params[0] || 1;
for (let y = 0; y < this._bufferService.rows; ++y) {
const line = this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase + y);
line.deleteCells(this._bufferService.buffer.x, param, this._bufferService.buffer.getNullCell(this._terminal.eraseAttrData()));
for (let y = buffer.scrollTop; y <= buffer.scrollBottom; ++y) {
const line = buffer.lines.get(buffer.ybase + y);
line.deleteCells(buffer.x, param, buffer.getNullCell(this._terminal.eraseAttrData()));
line.isWrapped = false;
}
}