chore: removed node_modules from git

1 files changed, 0 insertions, 377 deletions

diff --git a/node_modules/xterm/src/browser/renderer/CursorRenderLayer.ts b/node_modules/xterm/src/browser/renderer/CursorRenderLayer.ts
deleted file mode 100644
index ea419cb..0000000
--- a/node_modules/xterm/src/browser/renderer/CursorRenderLayer.ts
+++ /dev/null
@@ -1,377 +0,0 @@
-/**
- * Copyright (c) 2017 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { IRenderDimensions, IRequestRedrawEvent } from 'browser/renderer/Types';
-import { BaseRenderLayer } from 'browser/renderer/BaseRenderLayer';
-import { ICellData } from 'common/Types';
-import { CellData } from 'common/buffer/CellData';
-import { IColorSet } from 'browser/Types';
-import { IBufferService, IOptionsService, ICoreService } from 'common/services/Services';
-import { IEventEmitter } from 'common/EventEmitter';
-import { ICoreBrowserService } from 'browser/services/Services';
-
-interface ICursorState {
-  x: number;
-  y: number;
-  isFocused: boolean;
-  style: string;
-  width: number;
-}
-
-/**
- * The time between cursor blinks.
- */
-const BLINK_INTERVAL = 600;
-
-export class CursorRenderLayer extends BaseRenderLayer {
-  private _state: ICursorState;
-  private _cursorRenderers: {[key: string]: (x: number, y: number, cell: ICellData) => void};
-  private _cursorBlinkStateManager: CursorBlinkStateManager | undefined;
-  private _cell: ICellData = new CellData();
-
-  constructor(
-    container: HTMLElement,
-    zIndex: number,
-    colors: IColorSet,
-    rendererId: number,
-    private _onRequestRedraw: IEventEmitter<IRequestRedrawEvent>,
-    @IBufferService bufferService: IBufferService,
-    @IOptionsService optionsService: IOptionsService,
-    @ICoreService private readonly _coreService: ICoreService,
-    @ICoreBrowserService private readonly _coreBrowserService: ICoreBrowserService
-  ) {
-    super(container, 'cursor', zIndex, true, colors, rendererId, bufferService, optionsService);
-    this._state = {
-      x: 0,
-      y: 0,
-      isFocused: false,
-      style: '',
-      width: 0
-    };
-    this._cursorRenderers = {
-      'bar': this._renderBarCursor.bind(this),
-      'block': this._renderBlockCursor.bind(this),
-      'underline': this._renderUnderlineCursor.bind(this)
-    };
-  }
-
-  public dispose(): void {
-    if (this._cursorBlinkStateManager) {
-      this._cursorBlinkStateManager.dispose();
-      this._cursorBlinkStateManager = undefined;
-    }
-    super.dispose();
-  }
-
-  public resize(dim: IRenderDimensions): void {
-    super.resize(dim);
-    // Resizing the canvas discards the contents of the canvas so clear state
-    this._state = {
-      x: 0,
-      y: 0,
-      isFocused: false,
-      style: '',
-      width: 0
-    };
-  }
-
-  public reset(): void {
-    this._clearCursor();
-    this._cursorBlinkStateManager?.restartBlinkAnimation();
-    this.onOptionsChanged();
-  }
-
-  public onBlur(): void {
-    this._cursorBlinkStateManager?.pause();
-    this._onRequestRedraw.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
-  }
-
-  public onFocus(): void {
-    this._cursorBlinkStateManager?.resume();
-    this._onRequestRedraw.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
-  }
-
-  public onOptionsChanged(): void {
-    if (this._optionsService.rawOptions.cursorBlink) {
-      if (!this._cursorBlinkStateManager) {
-        this._cursorBlinkStateManager = new CursorBlinkStateManager(this._coreBrowserService.isFocused, () => {
-          this._render(true);
-        });
-      }
-    } else {
-      this._cursorBlinkStateManager?.dispose();
-      this._cursorBlinkStateManager = undefined;
-    }
-    // Request a refresh from the terminal as management of rendering is being
-    // moved back to the terminal
-    this._onRequestRedraw.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
-  }
-
-  public onCursorMove(): void {
-    this._cursorBlinkStateManager?.restartBlinkAnimation();
-  }
-
-  public onGridChanged(startRow: number, endRow: number): void {
-    if (!this._cursorBlinkStateManager || this._cursorBlinkStateManager.isPaused) {
-      this._render(false);
-    } else {
-      this._cursorBlinkStateManager.restartBlinkAnimation();
-    }
-  }
-
-  private _render(triggeredByAnimationFrame: boolean): void {
-    // Don't draw the cursor if it's hidden
-    if (!this._coreService.isCursorInitialized || this._coreService.isCursorHidden) {
-      this._clearCursor();
-      return;
-    }
-
-    const cursorY = this._bufferService.buffer.ybase + this._bufferService.buffer.y;
-    const viewportRelativeCursorY = cursorY - this._bufferService.buffer.ydisp;
-
-    // Don't draw the cursor if it's off-screen
-    if (viewportRelativeCursorY < 0 || viewportRelativeCursorY >= this._bufferService.rows) {
-      this._clearCursor();
-      return;
-    }
-
-    // in case cursor.x == cols adjust visual cursor to cols - 1
-    const cursorX = Math.min(this._bufferService.buffer.x, this._bufferService.cols - 1);
-    this._bufferService.buffer.lines.get(cursorY)!.loadCell(cursorX, this._cell);
-    if (this._cell.content === undefined) {
-      return;
-    }
-
-    if (!this._coreBrowserService.isFocused) {
-      this._clearCursor();
-      this._ctx.save();
-      this._ctx.fillStyle = this._colors.cursor.css;
-      const cursorStyle = this._optionsService.rawOptions.cursorStyle;
-      if (cursorStyle && cursorStyle !== 'block') {
-        this._cursorRenderers[cursorStyle](cursorX, viewportRelativeCursorY, this._cell);
-      } else {
-        this._renderBlurCursor(cursorX, viewportRelativeCursorY, this._cell);
-      }
-      this._ctx.restore();
-      this._state.x = cursorX;
-      this._state.y = viewportRelativeCursorY;
-      this._state.isFocused = false;
-      this._state.style = cursorStyle;
-      this._state.width = this._cell.getWidth();
-      return;
-    }
-
-    // Don't draw the cursor if it's blinking
-    if (this._cursorBlinkStateManager && !this._cursorBlinkStateManager.isCursorVisible) {
-      this._clearCursor();
-      return;
-    }
-
-    if (this._state) {
-      // The cursor is already in the correct spot, don't redraw
-      if (this._state.x === cursorX &&
-          this._state.y === viewportRelativeCursorY &&
-          this._state.isFocused === this._coreBrowserService.isFocused &&
-          this._state.style === this._optionsService.rawOptions.cursorStyle &&
-          this._state.width === this._cell.getWidth()) {
-        return;
-      }
-      this._clearCursor();
-    }
-
-    this._ctx.save();
-    this._cursorRenderers[this._optionsService.rawOptions.cursorStyle || 'block'](cursorX, viewportRelativeCursorY, this._cell);
-    this._ctx.restore();
-
-    this._state.x = cursorX;
-    this._state.y = viewportRelativeCursorY;
-    this._state.isFocused = false;
-    this._state.style = this._optionsService.rawOptions.cursorStyle;
-    this._state.width = this._cell.getWidth();
-  }
-
-  private _clearCursor(): void {
-    if (this._state) {
-      // Avoid potential rounding errors when device pixel ratio is less than 1
-      if (window.devicePixelRatio < 1) {
-        this._clearAll();
-      } else {
-        this._clearCells(this._state.x, this._state.y, this._state.width, 1);
-      }
-      this._state = {
-        x: 0,
-        y: 0,
-        isFocused: false,
-        style: '',
-        width: 0
-      };
-    }
-  }
-
-  private _renderBarCursor(x: number, y: number, cell: ICellData): void {
-    this._ctx.save();
-    this._ctx.fillStyle = this._colors.cursor.css;
-    this._fillLeftLineAtCell(x, y, this._optionsService.rawOptions.cursorWidth);
-    this._ctx.restore();
-  }
-
-  private _renderBlockCursor(x: number, y: number, cell: ICellData): void {
-    this._ctx.save();
-    this._ctx.fillStyle = this._colors.cursor.css;
-    this._fillCells(x, y, cell.getWidth(), 1);
-    this._ctx.fillStyle = this._colors.cursorAccent.css;
-    this._fillCharTrueColor(cell, x, y);
-    this._ctx.restore();
-  }
-
-  private _renderUnderlineCursor(x: number, y: number, cell: ICellData): void {
-    this._ctx.save();
-    this._ctx.fillStyle = this._colors.cursor.css;
-    this._fillBottomLineAtCells(x, y);
-    this._ctx.restore();
-  }
-
-  private _renderBlurCursor(x: number, y: number, cell: ICellData): void {
-    this._ctx.save();
-    this._ctx.strokeStyle = this._colors.cursor.css;
-    this._strokeRectAtCell(x, y, cell.getWidth(), 1);
-    this._ctx.restore();
-  }
-}
-
-class CursorBlinkStateManager {
-  public isCursorVisible: boolean;
-
-  private _animationFrame: number | undefined;
-  private _blinkStartTimeout: number | undefined;
-  private _blinkInterval: number | undefined;
-
-  /**
-   * The time at which the animation frame was restarted, this is used on the
-   * next render to restart the timers so they don't need to restart the timers
-   * multiple times over a short period.
-   */
-  private _animationTimeRestarted: number | undefined;
-
-  constructor(
-    isFocused: boolean,
-    private _renderCallback: () => void
-  ) {
-    this.isCursorVisible = true;
-    if (isFocused) {
-      this._restartInterval();
-    }
-  }
-
-  public get isPaused(): boolean { return !(this._blinkStartTimeout || this._blinkInterval); }
-
-  public dispose(): void {
-    if (this._blinkInterval) {
-      window.clearInterval(this._blinkInterval);
-      this._blinkInterval = undefined;
-    }
-    if (this._blinkStartTimeout) {
-      window.clearTimeout(this._blinkStartTimeout);
-      this._blinkStartTimeout = undefined;
-    }
-    if (this._animationFrame) {
-      window.cancelAnimationFrame(this._animationFrame);
-      this._animationFrame = undefined;
-    }
-  }
-
-  public restartBlinkAnimation(): void {
-    if (this.isPaused) {
-      return;
-    }
-    // Save a timestamp so that the restart can be done on the next interval
-    this._animationTimeRestarted = Date.now();
-    // Force a cursor render to ensure it's visible and in the correct position
-    this.isCursorVisible = true;
-    if (!this._animationFrame) {
-      this._animationFrame = window.requestAnimationFrame(() => {
-        this._renderCallback();
-        this._animationFrame = undefined;
-      });
-    }
-  }
-
-  private _restartInterval(timeToStart: number = BLINK_INTERVAL): void {
-    // Clear any existing interval
-    if (this._blinkInterval) {
-      window.clearInterval(this._blinkInterval);
-      this._blinkInterval = undefined;
-    }
-
-    // Setup the initial timeout which will hide the cursor, this is done before
-    // the regular interval is setup in order to support restarting the blink
-    // animation in a lightweight way (without thrashing clearInterval and
-    // setInterval).
-    this._blinkStartTimeout = window.setTimeout(() => {
-      // Check if another animation restart was requested while this was being
-      // started
-      if (this._animationTimeRestarted) {
-        const time = BLINK_INTERVAL - (Date.now() - this._animationTimeRestarted);
-        this._animationTimeRestarted = undefined;
-        if (time > 0) {
-          this._restartInterval(time);
-          return;
-        }
-      }
-
-      // Hide the cursor
-      this.isCursorVisible = false;
-      this._animationFrame = window.requestAnimationFrame(() => {
-        this._renderCallback();
-        this._animationFrame = undefined;
-      });
-
-      // Setup the blink interval
-      this._blinkInterval = window.setInterval(() => {
-        // Adjust the animation time if it was restarted
-        if (this._animationTimeRestarted) {
-          // calc time diff
-          // Make restart interval do a setTimeout initially?
-          const time = BLINK_INTERVAL - (Date.now() - this._animationTimeRestarted);
-          this._animationTimeRestarted = undefined;
-          this._restartInterval(time);
-          return;
-        }
-
-        // Invert visibility and render
-        this.isCursorVisible = !this.isCursorVisible;
-        this._animationFrame = window.requestAnimationFrame(() => {
-          this._renderCallback();
-          this._animationFrame = undefined;
-        });
-      }, BLINK_INTERVAL);
-    }, timeToStart);
-  }
-
-  public pause(): void {
-    this.isCursorVisible = true;
-    if (this._blinkInterval) {
-      window.clearInterval(this._blinkInterval);
-      this._blinkInterval = undefined;
-    }
-    if (this._blinkStartTimeout) {
-      window.clearTimeout(this._blinkStartTimeout);
-      this._blinkStartTimeout = undefined;
-    }
-    if (this._animationFrame) {
-      window.cancelAnimationFrame(this._animationFrame);
-      this._animationFrame = undefined;
-    }
-  }
-
-  public resume(): void {
-    // Clear out any existing timers just in case
-    this.pause();
-
-    this._animationTimeRestarted = undefined;
-    this._restartInterval();
-    this.restartBlinkAnimation();
-  }
-}