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C++ CGUIControl::UpdateVisibility方法代码示例

本文整理汇总了C++中CGUIControl::UpdateVisibility方法的典型用法代码示例。如果您正苦于以下问题：C++ CGUIControl::UpdateVisibility方法的具体用法？C++ CGUIControl::UpdateVisibility怎么用？C++ CGUIControl::UpdateVisibility使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CGUIControl的用法示例。


在下文中一共展示了CGUIControl::UpdateVisibility方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Process

void CGUIControlGroupList::Process(unsigned int currentTime, CDirtyRegionList &dirtyregions)
{
  if (m_scroller.Update(currentTime))
    MarkDirtyRegion();

  // first we update visibility of all our items, to ensure our size and
  // alignment computations are correct.
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *control = *it;
    GUIPROFILER_VISIBILITY_BEGIN(control);
    control->UpdateVisibility();
    GUIPROFILER_VISIBILITY_END(control);
  }

  ValidateOffset();
  if (m_pageControl && m_lastScrollerValue != m_scroller.GetValue())
  {
    CGUIMessage message(GUI_MSG_LABEL_RESET, GetParentID(), m_pageControl, (int)Size(), (int)m_totalSize);
    SendWindowMessage(message);
    CGUIMessage message2(GUI_MSG_ITEM_SELECT, GetParentID(), m_pageControl, (int)m_scroller.GetValue());
    SendWindowMessage(message2);
    m_lastScrollerValue = m_scroller.GetValue();
  }
  // we run through the controls, rendering as we go
  int index = 0;
  float pos = GetAlignOffset();
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    // note we render all controls, even if they're offscreen, as then they'll be updated
    // with respect to animations
    CGUIControl *control = *it;
    if (m_orientation == VERTICAL)
      g_graphicsContext.SetOrigin(m_posX, m_posY + pos - m_scroller.GetValue());
    else
      g_graphicsContext.SetOrigin(m_posX + pos - m_scroller.GetValue(), m_posY);
    control->DoProcess(currentTime, dirtyregions);

    if (control->IsVisible())
    {
      if (IsControlOnScreen(pos, control))
      {
        if (control->HasFocus())
          m_focusedPosition = index;
        index++;
      }

      pos += Size(control) + m_itemGap;
    }
    g_graphicsContext.RestoreOrigin();
  }
  CGUIControl::Process(currentTime, dirtyregions);
}
开发者ID:anaconda，项目名称:xbmc，代码行数:53，代码来源:GUIControlGroupList.cpp

示例2: Process

void CGUIControlGroupList::Process(unsigned int currentTime, CDirtyRegionList &dirtyregions)
{
  if (m_scrollSpeed != 0)
  {
    MarkDirtyRegion();
    m_offset += m_scrollSpeed * (currentTime - m_scrollLastTime);
    if ((m_scrollSpeed < 0 && m_offset < m_scrollOffset) ||
        (m_scrollSpeed > 0 && m_offset > m_scrollOffset))
    {
      m_offset = m_scrollOffset;
      m_scrollSpeed = 0;
    }
  }
  m_scrollLastTime = currentTime;

  // first we update visibility of all our items, to ensure our size and
  // alignment computations are correct.
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *control = *it;
    GUIPROFILER_VISIBILITY_BEGIN(control);
    control->UpdateVisibility();
    GUIPROFILER_VISIBILITY_END(control);
  }

  ValidateOffset();
  if (m_pageControl)
  {
    CGUIMessage message(GUI_MSG_LABEL_RESET, GetParentID(), m_pageControl, (int)m_height, (int)m_totalSize);
    SendWindowMessage(message);
    CGUIMessage message2(GUI_MSG_ITEM_SELECT, GetParentID(), m_pageControl, (int)m_offset);
    SendWindowMessage(message2);
  }
  // we run through the controls, rendering as we go
  float pos = GetAlignOffset();
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    // note we render all controls, even if they're offscreen, as then they'll be updated
    // with respect to animations
    CGUIControl *control = *it;
    if (m_orientation == VERTICAL)
      g_graphicsContext.SetOrigin(m_posX, m_posY + pos - m_offset);
    else
      g_graphicsContext.SetOrigin(m_posX + pos - m_offset, m_posY);
    control->DoProcess(currentTime, dirtyregions);

    if (control->IsVisible())
      pos += Size(control) + m_itemGap;
    g_graphicsContext.RestoreOrigin();
  }
  CGUIControl::Process(currentTime, dirtyregions);
}
开发者ID:Kzibi，项目名称:xbmc，代码行数:52，代码来源:GUIControlGroupList.cpp

示例3: Render

void CGUIListGroup::Render()
{
  g_graphicsContext.PushTransform(TransformMatrix::CreateTranslation(m_posX, m_posY));
  bool cropping = (m_cropping && g_graphicsContext.SetClipRegion(0, 0, m_width, m_height));
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *control = *it;
    GUIPROFILER_VISIBILITY_BEGIN(control);
    control->UpdateVisibility(m_item);
    GUIPROFILER_VISIBILITY_END(control);
    control->DoRender(m_renderTime);
  }
  CGUIControl::Render();
  if (cropping)
    g_graphicsContext.RestoreClipRegion();
  g_graphicsContext.PopTransform();
  m_item = NULL;
}
开发者ID:DakaiTV，项目名称:DakaiBoxee，代码行数:18，代码来源:GUIListGroup.cpp

示例4: Render

void CGUIControlGroup::Render()
{
  g_graphicsContext.SetOrigin(m_posX, m_posY);
  CGUIControl *focusedControl = NULL;
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *control = *it;
    control->UpdateVisibility();
    if (m_renderFocusedLast && control->HasFocus())
      focusedControl = control;
    else
      control->DoRender(m_renderTime);
  }
  if (focusedControl)
    focusedControl->DoRender(m_renderTime);
  CGUIControl::Render();
  g_graphicsContext.RestoreOrigin();
}
开发者ID:Avoidnf8，项目名称:xbmc-fork，代码行数:18，代码来源:GUIControlGroup.cpp

示例5: UpdateViewVisibility

void CGUIViewControl::UpdateViewVisibility()
{
    // first reset our infomanager cache, as it's likely that the vis conditions
    // used for views (i.e. based on contenttype) may have changed
    g_infoManager.ResetCache();
    m_visibleViews.clear();
    for (unsigned int i = 0; i < m_allViews.size(); i++)
    {
        CGUIControl *view = m_allViews[i];
        if (view->HasVisibleCondition())
        {
            view->UpdateVisibility();
            if (view->IsVisibleFromSkin())
                m_visibleViews.push_back(view);
        }
        else
            m_visibleViews.push_back(view);
    }
}
开发者ID:KenJusticeJr，项目名称:xbmc，代码行数:19，代码来源:GUIViewControl.cpp

示例6: Process

void CGUIControlGroup::Process(unsigned int currentTime, CDirtyRegionList &dirtyregions)
{
  CPoint pos(GetPosition());
  g_graphicsContext.SetOrigin(pos.x, pos.y);

  CRect rect;
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *control = *it;
    control->UpdateVisibility();
    unsigned int oldDirty = dirtyregions.size();
    control->DoProcess(currentTime, dirtyregions);
    if (control->IsVisible() || (oldDirty != dirtyregions.size())) // visible or dirty (was visible?)
      rect.Union(control->GetRenderRegion());
  }

  g_graphicsContext.RestoreOrigin();
  CGUIControl::Process(currentTime, dirtyregions);
  m_renderRegion = rect;
}
开发者ID:evilhamster，项目名称:xbmc，代码行数:20，代码来源:GUIControlGroup.cpp

示例7: Process

void CGUIListGroup::Process(unsigned int currentTime, CDirtyRegionList &dirtyregions)
{
  CServiceBroker::GetWinSystem()->GetGfxContext().SetOrigin(m_posX, m_posY);

  CRect rect;
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    CGUIControl *control = *it;
    control->UpdateVisibility(m_item);
    unsigned int oldDirty = dirtyregions.size();
    control->DoProcess(currentTime, dirtyregions);
    if (control->IsVisible() || (oldDirty != dirtyregions.size())) // visible or dirty (was visible?)
      rect.Union(control->GetRenderRegion());
  }

  CServiceBroker::GetWinSystem()->GetGfxContext().RestoreOrigin();
  CGUIControl::Process(currentTime, dirtyregions);
  m_renderRegion = rect;
  m_item = NULL;
}
开发者ID:68foxboris，项目名称:xbmc，代码行数:20，代码来源:GUIListGroup.cpp

示例8: Render

void CGUIControlGroup::Render()
{
    CPoint pos(GetPosition());
    g_graphicsContext.SetOrigin(pos.x, pos.y);
    CGUIControl *focusedControl = NULL;
    for (iControls it = m_children.begin(); it != m_children.end(); ++it)
    {
        CGUIControl *control = *it;
        GUIPROFILER_VISIBILITY_BEGIN(control);
        control->UpdateVisibility();
        GUIPROFILER_VISIBILITY_END(control);
        if (m_renderFocusedLast && control->HasFocus())
            focusedControl = control;
        else
            control->DoRender(m_renderTime);
    }
    if (focusedControl)
        focusedControl->DoRender(m_renderTime);
    CGUIControl::Render();
    g_graphicsContext.RestoreOrigin();
}
开发者ID:tmacreturns，项目名称:XBMC_wireless_setup，代码行数:21，代码来源:GUIControlGroup.cpp

示例9: UpdateViewVisibility

void CGUIViewControl::UpdateViewVisibility()
{
  // first reset our infomanager cache, as it's likely that the vis conditions
  // used for views (i.e. based on contenttype) may have changed
  CGUIInfoManager& infoMgr = CServiceBroker::GetGUI()->GetInfoManager();
  infoMgr.ResetCache();
  infoMgr.GetInfoProviders().GetGUIControlsInfoProvider().ResetContainerMovingCache();
  m_visibleViews.clear();
  for (unsigned int i = 0; i < m_allViews.size(); i++)
  {
    CGUIControl *view = m_allViews[i];
    if (view->HasVisibleCondition())
    {
      view->UpdateVisibility(nullptr);
      if (view->IsVisibleFromSkin())
        m_visibleViews.push_back(view);
    }
    else
      m_visibleViews.push_back(view);
  }
}
开发者ID:Arcko，项目名称:xbmc，代码行数:21，代码来源:GUIViewControl.cpp

示例10: Render

void CGUIControlGroupList::Render()
{
  if (m_scrollSpeed != 0)
  {
    m_offset += m_scrollSpeed * (m_renderTime - m_scrollTime);
    if (m_scrollSpeed < 0 && m_offset < m_scrollOffset ||
        m_scrollSpeed > 0 && m_offset > m_scrollOffset)
    {
      m_offset = m_scrollOffset;
      m_scrollSpeed = 0;
    }
  }
  m_scrollTime = m_renderTime;

  ValidateOffset();
  if (m_pageControl)
  {
    CGUIMessage message(GUI_MSG_LABEL_RESET, GetParentID(), m_pageControl, (DWORD)m_height, (DWORD)m_totalSize);
    SendWindowMessage(message);
    CGUIMessage message2(GUI_MSG_ITEM_SELECT, GetParentID(), m_pageControl, (DWORD)m_offset);
    SendWindowMessage(message2);
  }
  // we run through the controls, rendering as we go
  bool render(g_graphicsContext.SetClipRegion(m_posX, m_posY, m_width, m_height));
  float pos = 0;
  float focusedPos = 0;
  CGUIControl *focusedControl = NULL;
  for (iControls it = m_children.begin(); it != m_children.end(); ++it)
  {
    // note we render all controls, even if they're offscreen, as then they'll be updated
    // with respect to animations
    CGUIControl *control = *it;
    control->UpdateVisibility();
    if (m_renderFocusedLast && control->HasFocus())
    {
      focusedControl = control;
      focusedPos = pos;
    }
    else
    {
      if (m_orientation == VERTICAL)
        g_graphicsContext.SetOrigin(m_posX, m_posY + pos - m_offset);
      else
        g_graphicsContext.SetOrigin(m_posX + pos - m_offset, m_posY);
      control->DoRender(m_renderTime);
    }
    if (control->IsVisible())
      pos += Size(control) + m_itemGap;
    g_graphicsContext.RestoreOrigin();
  }
  if (focusedControl)
  {
    if (m_orientation == VERTICAL)
      g_graphicsContext.SetOrigin(m_posX, m_posY + focusedPos - m_offset);
    else
      g_graphicsContext.SetOrigin(m_posX + focusedPos - m_offset, m_posY);
    focusedControl->DoRender(m_renderTime);
  }
  if (render) g_graphicsContext.RestoreClipRegion();
  CGUIControl::Render();
}
开发者ID:Avoidnf8，项目名称:xbmc-fork，代码行数:61，代码来源:GUIControlGroupList.cpp


注：本文中的CGUIControl::UpdateVisibility方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。