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refactor: serialize-addon, remove equalFg(), equalBg(), equalFlags() api from xterm.d.ts

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This commit is contained in:
javacs3
2019-12-18 20:27:39 +08:00
parent b80b5a94f9
commit 84f5f20edb
3 changed files with 25 additions and 25 deletions
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addons/xterm-addon-serialize/src/SerializeAddon.ts
+23 -3
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@@ -61,6 +61,26 @@ abstract class BaseSerializeHandler {
protected _serializeFinished(): string { return ''; }
}
function equalFg(cell1: IBufferCell, cell2: IBufferCell): boolean {
return cell1.getFgColorMode() === cell2.getFgColorMode()
&& cell1.getFgColor() === cell2.getFgColor();
}
function equalBg(cell1: IBufferCell, cell2: IBufferCell): boolean {
return cell1.getBgColorMode() === cell2.getBgColorMode()
&& cell1.getBgColor() === cell2.getBgColor();
}
function equalFlags(cell1: IBufferCell, cell2: IBufferCell): boolean {
return cell1.isInverse() === cell2.isInverse()
&& cell1.isBold() === cell2.isBold()
&& cell1.isUnderline() === cell2.isUnderline()
&& cell1.isBlink() === cell2.isBlink()
&& cell1.isInvisible() === cell2.isInvisible()
&& cell1.isItalic() === cell2.isItalic()
&& cell1.isDim() === cell2.isDim();
}
class StringSerializeHandler extends BaseSerializeHandler {
private _rowIndex: number = 0;
private _allRows: string[] = new Array<string>();
@@ -83,9 +103,9 @@ class StringSerializeHandler extends BaseSerializeHandler {
protected _nextCell(cell: IBufferCell, oldCell: IBufferCell, row: number, col: number): void {
const sgrSeq: number[] = [];
const fgChanged = !cell.equalFg(oldCell);
const bgChanged = !cell.equalBg(oldCell);
const flagsChanged = !cell.equalFlags(oldCell);
const fgChanged = !equalFg(cell, oldCell);
const bgChanged = !equalBg(cell, oldCell);
const flagsChanged = !equalFlags(cell, oldCell);
if (fgChanged || bgChanged || flagsChanged) {
if (cell.isAttributeDefault()) {