Method _updateModel

src/server/web/public/terminal.js:7129–7140

(e3, t3)

          _updateCursorBlink() {
            this._terminal.options.cursorBlink ? this._cursorBlinkStateManager.value = new n.CursorBlinkStateManager((() => {
              this._requestRedrawCursor();
            }), this._coreBrowserService) : this._cursorBlinkStateManager.clear(), this._requestRedrawCursor();
          }
          _updateModel(e3, t3) {
            const i3 = this._core;
            let s3, r2, o2, n2, a2, h2, l2, c2, d2, _2, g2, v2, p2, C2, x = this._workCell;
            e3 = L(e3, i3.rows - 1, 0), t3 = L(t3, i3.rows - 1, 0);
            const w = this._terminal.buffer.active.baseY + this._terminal.buffer.active.cursorY, b = w - i3.buffer.ydisp, M = Math.min(this._terminal.buffer.active.cursorX, i3.cols - 1);
            let R = -1;
            const y = this._coreService.isCursorInitialized && !this._coreService.isCursorHidden && (!this._cursorBlinkStateManager.value || this._cursorBlinkStateManager.value.isCursorVisible);
            this._model.cursor = void 0;
            let A = false;
            for (r2 = e3; r2 <= t3; r2++) for (o2 = r2 + i3.buffer.ydisp, n2 = i3.buffer.lines.get(o2), this._model.lineLengths[r2] = 0, a2 = this._characterJoinerService.getJoinedCharacters(o2), p2 = 0; p2 < i3.cols; p2++) if (s3 = this._cellColorResolver.result.bg, n2.loadCell(p2, x), 0 === p2 && (s3 = this._cellColorResolver.result.bg), h2 = false, l2 = p2, a2.length > 0 && p2 === a2[0][0] && (h2 = true, c2 = a2.shift(), x = new m(x, n2.translateToString(true, c2[0], c2[1]), c2[1] - c2[0]), l2 = c2[1] - 1), d2 = x.getChars(), _2 = x.getCode(), v2 = (r2 * i3.cols + p2) * f.RENDER_MODEL_INDICIES_PER_CELL, this._cellColorResolver.resolve(x, p2, o2, this.dimensions.device.cell.width), y && o2 === w && (p2 === M && (this._model.cursor = { x: M, y: b, width: x.getWidth(), style: this._coreBrowserService.isFocused ? i3.options.cursorStyle || "block" : i3.options.cursorInactiveStyle, cursorWidth: i3.options.cursorWidth, dpr: this._devicePixelRatio }, R = M + x.getWidth() - 1), p2 >= M && p2 <= R && (this._coreBrowserService.isFocused && "block" === (i3.options.cursorStyle || "block") || false === this._coreBrowserService.isFocused && "block" === i3.options.cursorInactiveStyle) && (this._cellColorResolver.result.fg = 50331648 | this._themeService.colors.cursorAccent.rgba >> 8 & 16777215, this._cellColorResolver.result.bg = 50331648 | this._themeService.colors.cursor.rgba >> 8 & 16777215)), _2 !== u.NULL_CELL_CODE && (this._model.lineLengths[r2] = p2 + 1), (this._model.cells[v2] !== _2 || this._model.cells[v2 + f.RENDER_MODEL_BG_OFFSET] !== this._cellColorResolver.result.bg || this._model.cells[v2 + f.RENDER_MODEL_FG_OFFSET] !== this._cellColorResolver.result.fg || this._model.cells[v2 + f.RENDER_MODEL_EXT_OFFSET] !== this._cellColorResolver.result.ext) && (A = true, d2.length > 1 && (_2 |= f.COMBINED_CHAR_BIT_MASK), this._model.cells[v2] = _2, this._model.cells[v2 + f.RENDER_MODEL_BG_OFFSET] = this._cellColorResolver.result.bg, this._model.cells[v2 + f.RENDER_MODEL_FG_OFFSET] = this._cellColorResolver.result.fg, this._model.cells[v2 + f.RENDER_MODEL_EXT_OFFSET] = this._cellColorResolver.result.ext, g2 = x.getWidth(), this._glyphRenderer.value.updateCell(p2, r2, _2, this._cellColorResolver.result.bg, this._cellColorResolver.result.fg, this._cellColorResolver.result.ext, d2, g2, s3), h2)) for (x = this._workCell, p2++; p2 < l2; p2++) C2 = (r2 * i3.cols + p2) * f.RENDER_MODEL_INDICIES_PER_CELL, this._glyphRenderer.value.updateCell(p2, r2, u.NULL_CELL_CODE, 0, 0, 0, u.NULL_CELL_CHAR, 0, 0), this._model.cells[C2] = u.NULL_CELL_CODE, this._model.cells[C2 + f.RENDER_MODEL_BG_OFFSET] = this._cellColorResolver.result.bg, this._model.cells[C2 + f.RENDER_MODEL_FG_OFFSET] = this._cellColorResolver.result.fg, this._model.cells[C2 + f.RENDER_MODEL_EXT_OFFSET] = this._cellColorResolver.result.ext;
            A && this._rectangleRenderer.value.updateBackgrounds(this._model), this._rectangleRenderer.value.updateCursor(this._model);
          }