Method queueRender

apps/sim/lib/pptx-renderer/core/viewer.ts:500–543

()

  }

  private async queueRender(): Promise<void> {
    this.renderChain = this.renderChain.then(async () => {
      if (!this.presentation) return
      this.emitRenderStart()
      try {
        const { scale, displayWidth, displayHeight } = this.getDisplayMetrics()

        this.cleanupScrollObserver?.()
        this.cleanupScrollObserver = undefined
        this.cleanupListMount?.()
        this.cleanupListMount = undefined
        this.ensureListSlideMountedFn = undefined
        this.mountedSlides.clear()
        for (const handle of this.slideHandles.values()) {
          handle.dispose()
        }
        this.slideHandles.clear()
        this.disposeAllCharts()
        this.container.innerHTML = ''
        this.container.style.position = 'relative'

        if (this.activeRenderMode === 'slide') {
          this.renderSingleSlide(scale, displayWidth, displayHeight)
        } else if (this.listOptions.windowed) {
          await this.renderAllSlidesWindowed(scale, displayWidth, displayHeight)
        } else {
          await this.renderAllSlidesFull(scale, displayWidth, displayHeight)
        }

        // Post-render width correction: appending slides may cause a scrollbar
        // to appear on the page, narrowing the container. If the measured width
        // changed, patch wrapper sizes and scale transforms in-place so content
        // is not clipped by the (now narrower) container.
        if (this.activeRenderMode !== 'slide') {
          this.correctListMetricsIfNeeded()
        }

        this.emitSlideChange(this.currentSlide)
      } finally {
        this.emitRenderComplete()
      }
    })
    return this.renderChain
  }

  private handleContainerResize(): void {
    if (!this.presentation) return