void NDUITableLayer::MoveSection(unsigned int sectionIndex, int moveLen)
{
if (moveLen == 0)
return;
NDUISectionTitle* sectionTitle = m_sectionTitles.at(sectionIndex);
CGRect sectionRect = sectionTitle->GetFrameRect();
sectionTitle->SetFrameRect(CGRectMake(sectionRect.origin.x, sectionRect.origin.y + moveLen, sectionRect.size.width, sectionRect.size.height));
NDUIRecttangle* background = m_backgrounds.at(sectionIndex);
CGRect bkgRect = background->GetFrameRect();
background->SetFrameRect(CGRectMake(bkgRect.origin.x, bkgRect.origin.y + moveLen, bkgRect.size.width, bkgRect.size.height));
if (m_scrollBarVisibled)
{
NDUIVerticalScrollBar* scrollBar = m_scrollBars.at(sectionIndex);
CGRect sbRect = scrollBar->GetFrameRect();
scrollBar->SetFrameRect(CGRectMake(sbRect.origin.x, sbRect.origin.y + moveLen, sbRect.size.width, sbRect.size.height));
}
NDSection* section = m_dataSource->Section(sectionIndex);
for (unsigned int j = 0; j < section->Count(); j++)
{
NDUINode* uiNode = section->Cell(j);
CGRect nodeRect = uiNode->GetFrameRect();
uiNode->SetFrameRect(CGRectMake(nodeRect.origin.x, nodeRect.origin.y + moveLen, nodeRect.size.width, nodeRect.size.height));
}
}
bool NDUITableLayer::TouchMoved(NDTouch* touch)
{
NDUILayer::TouchMoved(touch);
if (m_sectionTitleVisibled)
{
for (unsigned int i = 0; i < m_sectionTitles.size(); i++)
{
NDUISectionTitle* sectionTitle = m_sectionTitles.at(i);
CGRect rect = sectionTitle->GetScreenRect();
if (CGRectContainsPoint(rect, m_beginTouch))
return false;
}
}
//this->SetFocusOnCell(m_curSection->GetFocusCellIndex());
if (m_curSection)
{
CGPoint prePos = touch->GetPreviousLocation();
CGPoint curPos = touch->GetLocation();
CGFloat subValue = curPos.y - prePos.y;
if (m_sectionTitles.size() > m_curSectionIndex)
{
NDUISectionTitle* sectionTitle = m_sectionTitles.at(m_curSectionIndex);
CGRect sectionTitleRect = sectionTitle->GetFrameRect();
if (m_curSection->Count() > 0)
{
if (subValue > 0)
{
NDUINode* firstCell = m_curSection->Cell(0);
if (m_sectionTitleVisibled)
{
if (firstCell->GetFrameRect().origin.y + subValue > sectionTitle->GetFrameRect().origin.y + sectionTitle->GetFrameRect().size.height)
{
subValue = sectionTitle->GetFrameRect().origin.y + sectionTitle->GetFrameRect().size.height - firstCell->GetFrameRect().origin.y + m_cellsInterval;
}
}
else
{
if (firstCell->GetFrameRect().origin.y + subValue > sectionTitle->GetFrameRect().origin.y)
{
subValue = sectionTitle->GetFrameRect().origin.y - firstCell->GetFrameRect().origin.y + m_cellsInterval;
}
}
if (subValue <= 0)
return false;
}
else
{
NDUINode* lastCell = m_curSection->Cell(m_curSection->Count() - 1);
CGFloat sectionBottom = this->GetFrameRect().size.height;
if (m_curSectionIndex + 1 < m_dataSource->Count())
{
NDUISectionTitle* nextSectionTitle = m_sectionTitles.at(m_curSectionIndex + 1);
sectionBottom = nextSectionTitle->GetFrameRect().origin.y - m_cellsInterval;
}
if (lastCell->GetFrameRect().origin.y + lastCell->GetFrameRect().size.height + subValue < sectionBottom)
{
subValue = sectionBottom - lastCell->GetFrameRect().origin.y - lastCell->GetFrameRect().size.height - m_cellsInterval;
}
if (subValue >= 0)
return false;
}
}
}
if (m_backgrounds.size() > m_curSectionIndex)
{
NDUIRecttangle* cellBackground = m_backgrounds.at(m_curSectionIndex);
for (unsigned int i = 0; i < m_curSection->Count(); i++)
{
NDUINode* uiNode = m_curSection->Cell(i);
CGRect nodeRect = uiNode->GetFrameRect();
uiNode->SetFrameRect(CGRectMake(nodeRect.origin.x, nodeRect.origin.y + subValue, nodeRect.size.width, nodeRect.size.height));
bool bDraw = CGRectIntersectsRect(cellBackground->GetFrameRect(), uiNode->GetFrameRect());
uiNode->EnableDraw(bDraw);
}
}
if (m_scrollBars.size() > m_curSectionIndex)
{
if (m_scrollBarVisibled)
{
NDUIVerticalScrollBar* scrollBar = m_scrollBars.at(m_curSectionIndex);
scrollBar->SetCurrentContentY(scrollBar->GetCurrentContentY() - subValue);
}
}
}
return true;
}
void NDUITableLayer::ReflashData()
{
if (!m_dataSource)
return;
m_sectionTitles.clear();
m_backgrounds.clear();
m_scrollBars.clear();
for (unsigned int i = 0; i < m_dataSource->Count(); i++)
{
NDSection* section = m_dataSource->Section(i);
for (unsigned int j = 0; j < section->Count(); j++)
{
NDUINode* uiNode = section->Cell(j);
if (uiNode->GetParent())
{
uiNode->RemoveFromParent(false);
}
}
}
this->RemoveAllChildren(true);
CGRect thisRect = this->GetFrameRect();
CGSize winSize = NDDirector::DefaultDirector()->GetWinSize();
//draw sections
for (unsigned int i = 0; i < m_dataSource->Count(); i++)
{
NDSection* section = m_dataSource->Section(i);
//draw background
this->DrawBackground(i);
//draw scrollbar
if (m_scrollBarVisibled)
{
if (section->Count() > 0)
{
NDUIVerticalScrollBar* scrollBar = this->DrawScrollbar(i);
//scrollBar->SetContentHeight((row - 1) * (section->GetRowHeight() + m_cellsInterval));
CGRect lastCellRect = this->GetCellRectWithIndex(i, section->Count()-1);
if (m_sectionTitleVisibled)
scrollBar->SetContentHeight(lastCellRect.origin.y + lastCellRect.size.height - (i + 1) * m_sectionTitlesHeight);
else
scrollBar->SetContentHeight(lastCellRect.origin.y + lastCellRect.size.height);
}
}
for (unsigned int j = 0; j < section->Count(); j++)
{
NDUINode* uiNode = section->Cell(j);
//防止uilayer拦截行选择事件
if (uiNode->IsKindOfClass(RUNTIME_CLASS(NDUILayer)) && !uiNode->IsKindOfClass(RUNTIME_CLASS(NDUITableLayer)))
{
NDUILayer* uiLayer = (NDUILayer*)uiNode;
uiLayer->SetTouchEnabled(false);
}
CGRect cellRect = this->GetCellRectWithIndex(i, j);
bool bDraw = CGRectIntersectsRect(m_backgrounds.at(i)->GetFrameRect(), cellRect) && (i == m_dataSource->Count() - 1);
//draw cell
uiNode->SetFrameRect(cellRect);
uiNode->EnableDraw(bDraw);
this->AddChild(uiNode);
}
}
if (m_dataSource->Count() > 0)
{
m_curSectionIndex = m_dataSource->Count()-1;
m_curSection = m_dataSource->Section(m_curSectionIndex);
//draw section titles
for (unsigned int i = 0; i < m_dataSource->Count(); i++)
{
this->DrawSectionTitle(i);
}
if (m_dataSource->Count() > 0)
{
NDUISectionTitle* sectionTitle = m_sectionTitles.at(m_curSectionIndex);
sectionTitle->OnTouchDown(true);
}
this->SetFocusOnCell(m_curSection->GetFocusCellIndex());
}
else
{
m_curSection = NULL;
}
}