bool CListUI::ExpandItem(int iIndex, bool bExpand /*= true*/)
{
if( !m_ListInfo.bExpandable ) return false;
if( m_iExpandedItem >= 0 ) {
CControlUI* pControl = GetItem(m_iExpandedItem);
if( pControl != NULL ) {
IListItemUI* pItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pItem != NULL ) pItem->Expand(false);
}
m_iExpandedItem = -1;
}
if( bExpand ) {
CControlUI* pControl = GetItem(iIndex);
if( pControl == NULL ) return false;
if( !pControl->IsVisible() ) return false;
IListItemUI* pItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pItem == NULL ) return false;
m_iExpandedItem = iIndex;
if( !pItem->Expand(true) ) {
m_iExpandedItem = -1;
return false;
}
}
UpdateLayout();
return true;
}
bool CComboUI::SelectItem(int iIndex, bool bTakeFocus)
{
if( iIndex == m_iCurSel ) return true;
int iOldSel = m_iCurSel;
if( m_iCurSel >= 0 ) {
CControlUI* pControl = static_cast<CControlUI*>(m_items[m_iCurSel]);
if( !pControl ) return false;
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem != NULL ) pListItem->Select(false);
m_iCurSel = -1;
}
if( iIndex < 0 ) return false;
if( m_items.GetSize() == 0 ) return false;
if( iIndex >= m_items.GetSize() ) iIndex = m_items.GetSize() - 1;
CControlUI* pControl = static_cast<CControlUI*>(m_items[iIndex]);
if( !pControl || !pControl->IsEnabled() ) return false;
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem == NULL ) return false;
m_iCurSel = iIndex;
if( m_pWindow != NULL || bTakeFocus ) pControl->SetFocus();
pListItem->Select(true);
if( m_pManager != NULL ) m_pManager->SendNotify(this, DUI_MSGTYPE_ITEMSELECT, m_iCurSel, iOldSel);
Invalidate();
return true;
}
bool CListUI::SelectItem(int iIndex)
{
if( iIndex == m_iCurSel ) return true;
// We should first unselect the currently selected item
if( m_iCurSel >= 0 ) {
CControlUI* pControl = GetItem(m_iCurSel);
if( pControl != NULL ) {
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem != NULL ) pListItem->Select(false);
}
}
// Now figure out if the control can be selected
// TODO: Redo old selected if failure
CControlUI* pControl = GetItem(iIndex);
if( pControl == NULL ) return false;
if( !pControl->IsVisible() ) return false;
if( !pControl->IsEnabled() ) return false;
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem == NULL ) return false;
m_iCurSel = iIndex;
if( !pListItem->Select(true) ) {
m_iCurSel = -1;
return false;
}
pControl->SetFocus();
if( m_pManager != NULL ) {
m_pManager->SendNotify(pControl, _T("itemclick"));
m_pManager->SendNotify(this, _T("itemselect"));
}
Invalidate();
return true;
}
bool NavigatorPanelUI::Add(ControlUI* ctrl)
{
IListItemUI* listItem = static_cast<IListItemUI*>(ctrl->GetInterface("ListItem"));
if (listItem != NULL) {
listItem->SetOwner(this);
listItem->SetIndex(m_items.Count());
}
return ContainerUI::Add(ctrl);
}
bool CNavigatorPanelUI::Add(CControlUI* pControl)
{
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if (pListItem != NULL) {
pListItem->SetOwner(this);
pListItem->SetIndex(m_items.GetSize());
}
return CContainerUI::Add(pControl);
}
bool CGroupsUI::SelectItem(int iIndex, bool bTakeFocus)
{
if( iIndex == m_iCurSel ) return true;
// We should first unselect the currently selected item
if( m_iCurSel >= 0 ) {
CControlUI* pControl = GetItemAt(m_iCurSel);
if( pControl != NULL) {
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem != NULL )
{
CListContainerElementUI* pFriendListItem = static_cast<CListContainerElementUI*>(pControl);
Node* node = (Node*)pControl->GetTag();
if ((pFriendListItem != NULL) && (node != NULL) && !node->folder())
{
// pFriendListItem->SetFixedHeight(kFriendListItemNormalHeight);
// CContainerUI* pOperatorPannel = static_cast<CContainerUI*>(paint_manager_.FindSubControlByName(pFriendListItem, kOperatorPannelControlName));
// if (pOperatorPannel != NULL)
// {
// pOperatorPannel->SetVisible(false);
// }
}
pListItem->Select(false);
}
}
m_iCurSel = -1;
}
if( iIndex < 0 )
return false;
if (!__super::SelectItem(iIndex, bTakeFocus))
return false;
CControlUI* pControl = GetItemAt(m_iCurSel);
if( pControl != NULL) {
CListContainerElementUI* pFriendListItem = static_cast<CListContainerElementUI*>(pControl);
Node* node = (Node*)pControl->GetTag();
if ((pFriendListItem != NULL) && (node != NULL) && !node->folder())
{
// pFriendListItem->SetFixedHeight(kFriendListItemSelectedHeight);
// CContainerUI* pOperatorPannel = static_cast<CContainerUI*>(paint_manager_.FindSubControlByName(pFriendListItem, kOperatorPannelControlName));
// if (pOperatorPannel != NULL)
// {
// pOperatorPannel->SetVisible(true);
// }
//pFriendListItem->SetBkImage()
}
}
return true;
}
bool CUIComboBox::Add(CUIControl* pControl)
{
if (m_pWindow)
{
return false;
}
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem != NULL ) {
pListItem->SetOwner(this);
pListItem->SetIndex(m_items.GetSize());
}
return CUIContainer::Add(pControl);
}
bool CComboUI::RemoveAt(int iIndex)
{
if (!CContainerUI::RemoveAt(iIndex)) return false;
for(int i = iIndex; i < GetCount(); ++i) {
CControlUI* p = GetItemAt(i);
IListItemUI* pListItem = static_cast<IListItemUI*>(p->GetInterface(_T("ListItem")));
if( pListItem != NULL ) pListItem->SetIndex(i);
}
if( iIndex == m_iCurSel && m_iCurSel >= 0 ) {
int iSel = m_iCurSel;
m_iCurSel = -1;
SelectItem(FindSelectable(iSel, false));
}
else if( iIndex < m_iCurSel ) m_iCurSel -= 1;
return true;
}
bool CListUI::Add(CControlUI* pControl)
{
// Override the Add() method so we can add items specifically to
// the intended widgets. Headers and footers are assumed to be
// answer the correct interface so we can add multiple list headers/footers.
if( pControl->GetInterface(_T("ListHeader")) != NULL ) return CVerticalLayoutUI::Add(pControl);
if( pControl->GetInterface(_T("ListFooter")) != NULL ) return CVerticalLayoutUI::Add(pControl);
// We also need to recognize header sub-items
if( _tcsstr(pControl->GetClass(), _T("Header")) != NULL ) return m_pHeader->Add(pControl);
if( _tcsstr(pControl->GetClass(), _T("Footer")) != NULL ) return m_pFooter->Add(pControl);
// The list items should know about us
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem != NULL ) {
pListItem->SetOwner(this);
pListItem->SetIndex(GetCount());
}
return m_pList->Add(pControl);
}
bool NavigatorPanelUI::SelectItem(int idx)
{
if (idx == m_curSel) return true;
if (m_curSel >= 0) {
ControlUI* ctrl = GetItem(m_curSel);
IListItemUI* listItem = static_cast<IListItemUI*>(ctrl->GetInterface("ListItem"));
if (listItem != NULL) listItem->Select(false);
}
m_curSel = idx;
if (m_curSel >= 0) {
ControlUI* ctrl = GetItem(m_curSel);
IListItemUI* listItem = static_cast<IListItemUI*>(ctrl->GetInterface("ListItem"));
if (listItem == NULL) return false;
listItem->Select(true);
if (m_mgr != NULL) m_mgr->SendNotify(ctrl, "itemclick");
}
if (m_mgr != NULL) m_mgr->SendNotify(this, "itemselect");
Invalidate();
return true;
}
bool CNavigatorPanelUI::SelectItem(int iIndex)
{
if (iIndex == m_iCurSel) return true;
if (m_iCurSel >= 0) {
CControlUI* pControl = GetItem(m_iCurSel);
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if (pListItem != NULL) pListItem->Select(false);
}
m_iCurSel = iIndex;
if (m_iCurSel >= 0) {
CControlUI* pControl = GetItem(m_iCurSel);
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if (pListItem == NULL) return false;
pListItem->Select(true);
if (m_pManager != NULL) m_pManager->SendNotify(pControl, _T("itemclick"));
}
if (m_pManager != NULL) m_pManager->SendNotify(this, _T("itemselect"));
Invalidate();
return true;
}
bool CUIComboBox::SetItemData(int nItem, DWORD_PTR dwData)
{
if( nItem < 0 || nItem >= (int)m_items.GetSize())
{
return false;
}
CUIControl* pControl = static_cast<CUIControl*>(m_items[nItem]);
if (pControl == NULL)
{
return false;
}
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem == NULL )
{
return false;
}
return pListItem->SetItemData(dwData);
}
bool CComboUI::AddAt(CControlUI* pControl, int iIndex)
{
if (!CContainerUI::AddAt(pControl, iIndex)) return false;
// The list items should know about us
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem != NULL ) {
pListItem->SetOwner(this);
pListItem->SetIndex(iIndex);
}
for(int i = iIndex + 1; i < GetCount(); ++i) {
CControlUI* p = GetItemAt(i);
pListItem = static_cast<IListItemUI*>(p->GetInterface(_T("ListItem")));
if( pListItem != NULL ) {
pListItem->SetIndex(i);
}
}
if( m_iCurSel >= iIndex ) m_iCurSel += 1;
return true;
}
bool CUIComboBox::SetCurSel(int iIndex)
{
if( iIndex == m_iCurSel ) return true;
if( m_iCurSel >= 0 ) {
CUIControl* pControl = static_cast<CUIControl*>(m_items[m_iCurSel]);
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem != NULL ) pListItem->Select(false);
m_iCurSel = -1;
}
if( m_items.GetSize() == 0 ) return false;
if( iIndex < 0 ) iIndex = 0;
if( iIndex >= m_items.GetSize() ) iIndex = m_items.GetSize() - 1;
CUIControl* pControl = static_cast<CUIControl*>(m_items[iIndex]);
if( !pControl->IsVisible() ) return false;
if( !pControl->IsEnabled() ) return false;
IListItemUI* pListItem = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pListItem == NULL ) return false;
m_iCurSel = iIndex;
pControl->SetFocus();
pListItem->Select(true);
CUIContainer* pContainer = dynamic_cast<CUIContainer*>(pListItem->GetOwner());
if (pContainer)
{
RECT rcItem = pControl->GetPos();
RECT rcList = pContainer->GetPos();
int iPos = pContainer->GetScrollPos();
if( rcItem.top < rcList.top || rcItem.bottom > rcList.bottom )
{
int dx = 0;
if( rcItem.top < rcList.top ) dx = rcItem.top - rcList.top;
if( rcItem.bottom > rcList.bottom ) dx = rcItem.bottom - rcList.bottom;
pContainer->SetScrollPos(pContainer->GetScrollPos() + dx);
}
}
Invalidate();
return true;
}
bool CComboUI::SetItemIndex(CControlUI* pControl, int iIndex)
{
int iOrginIndex = GetItemIndex(pControl);
if( iOrginIndex == -1 ) return false;
if( iOrginIndex == iIndex ) return true;
IListItemUI* pSelectedListItem = NULL;
if( m_iCurSel >= 0 ) pSelectedListItem =
static_cast<IListItemUI*>(GetItemAt(m_iCurSel)->GetInterface(_T("ListItem")));
if( !CContainerUI::SetItemIndex(pControl, iIndex) ) return false;
int iMinIndex = min(iOrginIndex, iIndex);
int iMaxIndex = max(iOrginIndex, iIndex);
for(int i = iMinIndex; i < iMaxIndex + 1; ++i) {
CControlUI* p = GetItemAt(i);
IListItemUI* pListItem = static_cast<IListItemUI*>(p->GetInterface(_T("ListItem")));
if( pListItem != NULL ) {
pListItem->SetIndex(i);
}
}
if( m_iCurSel >= 0 && pSelectedListItem != NULL ) m_iCurSel = pSelectedListItem->GetIndex();
return true;
}
void CDropDownUI::DoPaint(HDC hDC, const RECT& rcPaint)
{
// Paint the nice frame
int cy = m_rcItem.bottom - m_rcItem.top;
::SetRect(&m_rcButton, m_rcItem.right - cy, m_rcItem.top, m_rcItem.right, m_rcItem.bottom);
RECT rcText = { m_rcItem.left, m_rcItem.top, m_rcButton.left + 1, m_rcItem.bottom };
if( !IsEnabled() ) {
CBlueRenderEngineUI::DoPaintFrame(hDC, m_pManager, rcText, UICOLOR_CONTROL_BORDER_DISABLED, UICOLOR__INVALID, UICOLOR__INVALID);
}
else {
CBlueRenderEngineUI::DoPaintFrame(hDC, m_pManager, rcText, UICOLOR_CONTROL_BORDER_NORMAL, UICOLOR_CONTROL_BORDER_NORMAL, UICOLOR__INVALID);
}
// Paint dropdown edit box
::InflateRect(&rcText, -1, -1);
if( m_iCurSel >= 0 ) {
CControlUI* pControl = static_cast<CControlUI*>(m_items[m_iCurSel]);
IListItemUI* pElement = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pElement != NULL ) {
// Render item with specific draw-style
pElement->DrawItem(hDC, rcText, UIDRAWSTYLE_INPLACE | (m_bFocused ? UIDRAWSTYLE_FOCUS : 0));
}
else {
// Allow non-listitems to render as well.
RECT rcOldPos = pControl->GetPos();
pControl->SetPos(rcText);
pControl->DoPaint(hDC, rcText);
pControl->SetPos(rcOldPos);
}
}
else {
CBlueRenderEngineUI::DoFillRect(hDC, m_pManager, rcText, UICOLOR_CONTROL_BACKGROUND_NORMAL);
}
// Paint dropdown button
RECT rcPadding = { 0 };
CBlueRenderEngineUI::DoPaintButton(hDC, m_pManager, m_rcButton, _T("<i 6>"), rcPadding, m_uButtonState, 0);
}
void CComboBoxUI::PaintText(HDC hDC)
{
RECT rcText = m_rcItem;
rcText.left += m_rcTextPadding.left;
rcText.right -= m_rcTextPadding.right;
rcText.top += m_rcTextPadding.top;
rcText.bottom -= m_rcTextPadding.bottom;
rcText.right -= m_nArrowWidth; // add this line than CComboUI::PaintText(HDC hDC)
if( m_iCurSel >= 0 ) {
CControlUI* pControl = static_cast<CControlUI*>(m_items[m_iCurSel]);
IListItemUI* pElement = static_cast<IListItemUI*>(pControl->GetInterface(_T("ListItem")));
if( pElement != NULL ) {
pElement->DrawItemText(hDC, rcText);
}
else {
RECT rcOldPos = pControl->GetPos();
pControl->SetPos(rcText);
pControl->DoPaint(hDC, rcText);
pControl->SetPos(rcOldPos);
}
}
}
