示例#1
0
void
AppendToString(std::stringstream& aStream, const FrameMetrics& m,
               const char* pfx, const char* sfx, bool detailed)
{
  aStream << pfx;
  AppendToString(aStream, m.GetCompositionBounds(), "{ [cb=");
  AppendToString(aStream, m.GetScrollableRect(), "] [sr=");
  AppendToString(aStream, m.GetScrollOffset(), "] [s=");
  if (m.GetDoSmoothScroll()) {
    AppendToString(aStream, m.GetSmoothScrollOffset(), "] [ss=");
  }
  AppendToString(aStream, m.GetDisplayPort(), "] [dp=");
  AppendToString(aStream, m.GetCriticalDisplayPort(), "] [cdp=");
  AppendToString(aStream, m.GetBackgroundColor(), "] [color=");
  if (!detailed) {
    AppendToString(aStream, m.GetScrollId(), "] [scrollId=");
    if (m.GetScrollParentId() != FrameMetrics::NULL_SCROLL_ID) {
      AppendToString(aStream, m.GetScrollParentId(), "] [scrollParent=");
    }
    if (m.IsRootContent()) {
      aStream << "] [rcd";
    }
    if (m.HasClipRect()) {
      AppendToString(aStream, m.ClipRect(), "] [clip=");
    }
    AppendToString(aStream, m.GetZoom(), "] [z=", "] }");
  } else {
    AppendToString(aStream, m.GetDisplayPortMargins(), " [dpm=");
    aStream << nsPrintfCString("] um=%d", m.GetUseDisplayPortMargins()).get();
    AppendToString(aStream, m.GetRootCompositionSize(), "] [rcs=");
    AppendToString(aStream, m.GetViewport(), "] [v=");
    aStream << nsPrintfCString("] [z=(ld=%.3f r=%.3f",
            m.GetDevPixelsPerCSSPixel().scale,
            m.GetPresShellResolution()).get();
    AppendToString(aStream, m.GetCumulativeResolution(), " cr=");
    AppendToString(aStream, m.GetZoom(), " z=");
    AppendToString(aStream, m.GetExtraResolution(), " er=");
    aStream << nsPrintfCString(")] [u=(%d %d %lu)",
            m.GetScrollOffsetUpdated(), m.GetDoSmoothScroll(),
            m.GetScrollGeneration()).get();
    AppendToString(aStream, m.GetScrollParentId(), "] [p=");
    aStream << nsPrintfCString("] [i=(%ld %lld %d)] }",
            m.GetPresShellId(), m.GetScrollId(), m.IsRootContent()).get();
  }
  aStream << sfx;
}
void
ChromeProcessController::RequestContentRepaint(const FrameMetrics& aFrameMetrics)
{
  MOZ_ASSERT(IsRepaintThread());

  FrameMetrics metrics = aFrameMetrics;
  if (metrics.IsRootContent()) {
    APZCCallbackHelper::UpdateRootFrame(metrics);
  } else {
    APZCCallbackHelper::UpdateSubFrame(metrics);
  }
}