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Logic move to CellColorResolver

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tisilent
2023-08-24 10:57:05 +08:00
parent 25afc19895
commit 2b0106f7e2
14 changed files with 106 additions and 106 deletions
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addons/xterm-addon-webgl/src/WebglRenderer.ts
+3 -39
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@@ -14,7 +14,7 @@ import { ICharacterJoinerService, ICharSizeService, ICoreBrowserService, IThemeS
import { ITerminal } from 'browser/Types';
import { AttributeData } from 'common/buffer/AttributeData';
import { CellData } from 'common/buffer/CellData';
import { Attributes, Content, ExtFlags, NULL_CELL_CHAR, NULL_CELL_CODE, UnderlineStyle } from 'common/buffer/Constants';
import { Attributes, Content, NULL_CELL_CHAR, NULL_CELL_CODE, UnderlineStyle } from 'common/buffer/Constants';
import { EventEmitter, forwardEvent } from 'common/EventEmitter';
import { Disposable, MutableDisposable, getDisposeArrayDisposable, toDisposable } from 'common/Lifecycle';
import { ICoreService, IDecorationService, ILogService, IOptionsService, IUnicodeService } from 'common/services/Services';
@@ -78,7 +78,7 @@ export class WebglRenderer extends Disposable implements IRenderer {
this.register(this._themeService.onChangeColors(() => this._handleColorChange()));
this._cellColorResolver = new CellColorResolver(this._terminal, this._model.selection, this._decorationService, this._coreBrowserService, this._themeService);
this._cellColorResolver = new CellColorResolver(this._terminal, this._model.selection, this._decorationService, this._coreBrowserService, this._themeService, this._unicodeService);
this._core = (this._terminal as any)._core;
@@ -396,7 +396,6 @@ export class WebglRenderer extends Disposable implements IRenderer {
let i: number;
let x: number;
let j: number;
let variantOffset: number = -1;
start = clamp(start, terminal.rows - 1, 0);
end = clamp(end, terminal.rows - 1, 0);
@@ -411,18 +410,11 @@ export class WebglRenderer extends Disposable implements IRenderer {
this._model.cursor = undefined;
let modelUpdated = false;
const fontSize = this._optionsService.rawOptions.fontSize;
const drp = this._coreBrowserService.dpr;
const lineWidth = Math.max(1, Math.floor(fontSize * drp / 15));
const deviceCellWidth = this._charAtlas?.getDeviceCellWidth();
for (y = start; y <= end; y++) {
row = y + terminal.buffer.ydisp;
line = terminal.buffer.lines.get(row)!;
this._model.lineLengths[y] = 0;
joinedRanges = this._characterJoinerService.getJoinedCharacters(row);
// row start variant init
variantOffset = 0;
for (x = 0; x < terminal.cols; x++) {
lastBg = this._cellColorResolver.result.bg;
line.loadCell(x, cell);
@@ -457,17 +449,10 @@ export class WebglRenderer extends Disposable implements IRenderer {
chars = cell.getChars();
code = cell.getCode();
let chWidth: number;
if (typeof code === 'number') {
chWidth = this._unicodeService.wcwidth(code);
} else {
chWidth = this._unicodeService.getStringCellWidth(code);
}
i = ((y * terminal.cols) + x) * RENDER_MODEL_INDICIES_PER_CELL;
// Load colors/resolve overrides into work colors
this._cellColorResolver.resolve(cell, x, row);
this._cellColorResolver.resolve(cell, x, row, this.dimensions.device.cell.width);
// Override colors for cursor cell
if (isCursorVisible && row === cursorY) {
@@ -497,27 +482,13 @@ export class WebglRenderer extends Disposable implements IRenderer {
if (code !== NULL_CELL_CODE) {
this._model.lineLengths[y] = x + 1;
} else {
if (cell.extended.underlineStyle !== UnderlineStyle.DOTTED) {
variantOffset = 0;
}
}
this._cellColorResolver.result.ext &= ~ExtFlags.VARIANT_OFFSET;
this._cellColorResolver.result.ext |= (variantOffset << 29) & ExtFlags.VARIANT_OFFSET;
// Nothing has changed, no updates needed
if (this._model.cells[i] === code &&
this._model.cells[i + RENDER_MODEL_BG_OFFSET] === this._cellColorResolver.result.bg &&
this._model.cells[i + RENDER_MODEL_FG_OFFSET] === this._cellColorResolver.result.fg &&
this._model.cells[i + RENDER_MODEL_EXT_OFFSET] === this._cellColorResolver.result.ext) {
if (cell.extended.underlineStyle === UnderlineStyle.DOTTED) {
if (code !== NULL_CELL_CODE) {
variantOffset = ((deviceCellWidth! * chWidth) - ((lineWidth * 2) - variantOffset)) % (lineWidth * 2);
}
} else {
variantOffset = 0;
}
continue;
}
@@ -535,13 +506,6 @@ export class WebglRenderer extends Disposable implements IRenderer {
this._model.cells[i + RENDER_MODEL_EXT_OFFSET] = this._cellColorResolver.result.ext;
this._glyphRenderer!.updateCell(x, y, code, this._cellColorResolver.result.bg, this._cellColorResolver.result.fg, this._cellColorResolver.result.ext, chars, lastBg);
if (cell.extended.underlineStyle === UnderlineStyle.DOTTED) {
if (code !== NULL_CELL_CODE) {
variantOffset = ((deviceCellWidth! * chWidth) - ((lineWidth * 2) - variantOffset)) % (lineWidth * 2);
}
} else {
variantOffset = 0;
}
if (isJoined) {
// Restore work cell