Files
wangchyz 02d1ed8832 1、统一了控件class name和interface name
2、修正了若干bug
2016-03-17 21:17:06 +08:00

1232 lines
34 KiB
C++

#include "StdAfx.h"
#include "UITreeView.h"
#pragma warning( disable: 4251 )
namespace DuiLib
{
//************************************
// 函数名称: CTreeNodeUI
// 返回类型:
// 参数信息: CTreeNodeUI * _ParentNode
// 函数说明:
//************************************
CTreeNodeUI::CTreeNodeUI( CTreeNodeUI* _ParentNode /*= NULL*/ )
{
m_dwItemTextColor = 0x00000000;
m_dwItemHotTextColor = 0;
m_dwSelItemTextColor = 0;
m_dwSelItemHotTextColor = 0;
pTreeView = NULL;
m_bIsVisable = true;
m_bIsCheckBox = false;
pParentTreeNode = NULL;
pHoriz = new CHorizontalLayoutUI();
pFolderButton = new CCheckBoxUI();
pDottedLine = new CLabelUI();
pCheckBox = new CCheckBoxUI();
pItemButton = new COptionUI();
this->SetFixedHeight(18);
this->SetFixedWidth(250);
pFolderButton->SetFixedWidth(GetFixedHeight());
pDottedLine->SetFixedWidth(2);
pCheckBox->SetFixedWidth(GetFixedHeight());
pItemButton->SetAttribute(_T("align"),_T("left"));
pDottedLine->SetVisible(false);
pCheckBox->SetVisible(false);
pItemButton->SetMouseEnabled(false);
if(_ParentNode)
{
if (_tcsicmp(_ParentNode->GetClass(), DUI_CTR_TREENODE) != 0)
return;
pDottedLine->SetVisible(_ParentNode->IsVisible());
pDottedLine->SetFixedWidth(_ParentNode->GetDottedLine()->GetFixedWidth()+16);
this->SetParentNode(_ParentNode);
}
pHoriz->Add(pDottedLine);
pHoriz->Add(pFolderButton);
pHoriz->Add(pCheckBox);
pHoriz->Add(pItemButton);
Add(pHoriz);
}
//************************************
// 函数名称: ~CTreeNodeUI
// 返回类型:
// 参数信息: void
// 函数说明:
//************************************
CTreeNodeUI::~CTreeNodeUI( void )
{
}
//************************************
// 函数名称: GetClass
// 返回类型: LPCTSTR
// 函数说明:
//************************************
LPCTSTR CTreeNodeUI::GetClass() const
{
return DUI_CTR_TREENODE;
}
//************************************
// 函数名称: GetInterface
// 返回类型: LPVOID
// 参数信息: LPCTSTR pstrName
// 函数说明:
//************************************
LPVOID CTreeNodeUI::GetInterface( LPCTSTR pstrName )
{
if( _tcscmp(pstrName, DUI_CTR_TREENODE) == 0 ) return static_cast<CTreeNodeUI*>(this);
return CListContainerElementUI::GetInterface(pstrName);
}
//************************************
// 函数名称: DoEvent
// 返回类型: void
// 参数信息: TEventUI & event
// 函数说明:
//************************************
void CTreeNodeUI::DoEvent( TEventUI& event )
{
if( !IsMouseEnabled() && event.Type > UIEVENT__MOUSEBEGIN && event.Type < UIEVENT__MOUSEEND ) {
if( m_pOwner != NULL ) m_pOwner->DoEvent(event);
else CContainerUI::DoEvent(event);
return;
}
CListContainerElementUI::DoEvent(event);
if( event.Type == UIEVENT_DBLCLICK )
{
if( IsEnabled() ) {
m_pManager->SendNotify(this, DUI_MSGTYPE_ITEMDBCLICK);
Invalidate();
}
return;
}
if( event.Type == UIEVENT_MOUSEENTER )
{
if( IsEnabled()) {
if(m_bSelected && GetSelItemHotTextColor())
pItemButton->SetTextColor(GetSelItemHotTextColor());
else
pItemButton->SetTextColor(GetItemHotTextColor());
}
else
pItemButton->SetTextColor(pItemButton->GetDisabledTextColor());
//return;
}
if( event.Type == UIEVENT_MOUSELEAVE )
{
if( IsEnabled()) {
if(m_bSelected && GetSelItemTextColor())
pItemButton->SetTextColor(GetSelItemTextColor());
else if(!m_bSelected)
pItemButton->SetTextColor(GetItemTextColor());
}
else
pItemButton->SetTextColor(pItemButton->GetDisabledTextColor());
//return;
}
}
//************************************
// 函数名称: Invalidate
// 返回类型: void
// 函数说明:
//************************************
void CTreeNodeUI::Invalidate()
{
if( !IsVisible() )
return;
if( GetParent() ) {
CContainerUI* pParentContainer = static_cast<CContainerUI*>(GetParent()->GetInterface(DUI_CTR_CONTAINER));
if( pParentContainer ) {
RECT rc = pParentContainer->GetPos();
RECT rcInset = pParentContainer->GetInset();
rc.left += rcInset.left;
rc.top += rcInset.top;
rc.right -= rcInset.right;
rc.bottom -= rcInset.bottom;
CScrollBarUI* pVerticalScrollBar = pParentContainer->GetVerticalScrollBar();
if( pVerticalScrollBar && pVerticalScrollBar->IsVisible() ) rc.right -= pVerticalScrollBar->GetFixedWidth();
CScrollBarUI* pHorizontalScrollBar = pParentContainer->GetHorizontalScrollBar();
if( pHorizontalScrollBar && pHorizontalScrollBar->IsVisible() ) rc.bottom -= pHorizontalScrollBar->GetFixedHeight();
RECT invalidateRc = m_rcItem;
if( !::IntersectRect(&invalidateRc, &m_rcItem, &rc) )
return;
CControlUI* pParent = GetParent();
RECT rcTemp;
RECT rcParent;
while( pParent = pParent->GetParent() )
{
rcTemp = invalidateRc;
rcParent = pParent->GetPos();
if( !::IntersectRect(&invalidateRc, &rcTemp, &rcParent) )
return;
}
if( m_pManager != NULL ) m_pManager->Invalidate(invalidateRc);
}
else {
CContainerUI::Invalidate();
}
}
else {
CContainerUI::Invalidate();
}
}
//************************************
// 函数名称: Select
// 返回类型: bool
// 参数信息: bool bSelect
// 函数说明:
//************************************
bool CTreeNodeUI::Select( bool bSelect /*= true*/, bool bTriggerEvent)
{
bool nRet = CListContainerElementUI::Select(bSelect, bTriggerEvent);
if(m_bSelected)
pItemButton->SetTextColor(GetSelItemTextColor());
else
pItemButton->SetTextColor(GetItemTextColor());
return nRet;
}
//************************************
// 函数名称: Add
// 返回类型: bool
// 参数信息: CControlUI * _pTreeNodeUI
// 函数说明: 通过节点对象添加节点
//************************************
bool CTreeNodeUI::Add( CControlUI* _pTreeNodeUI )
{
if (_tcsicmp(_pTreeNodeUI->GetClass(), DUI_CTR_TREENODE) == 0)
return AddChildNode((CTreeNodeUI*)_pTreeNodeUI);
return CListContainerElementUI::Add(_pTreeNodeUI);
}
//************************************
// 函数名称: AddAt
// 返回类型: bool
// 参数信息: CControlUI * pControl
// 参数信息: int iIndex 该参数仅针对当前节点下的兄弟索引,并非列表视图索引
// 函数说明:
//************************************
bool CTreeNodeUI::AddAt( CControlUI* pControl, int iIndex )
{
if(NULL == static_cast<CTreeNodeUI*>(pControl->GetInterface(DUI_CTR_TREENODE)))
return false;
CTreeNodeUI* pIndexNode = static_cast<CTreeNodeUI*>(mTreeNodes.GetAt(iIndex));
if(!pIndexNode){
if(!mTreeNodes.Add(pControl))
return false;
}
else if(pIndexNode && !mTreeNodes.InsertAt(iIndex,pControl))
return false;
if(!pIndexNode && pTreeView && pTreeView->GetItemAt(GetTreeIndex()+1))
pIndexNode = static_cast<CTreeNodeUI*>(pTreeView->GetItemAt(GetTreeIndex()+1)->GetInterface(DUI_CTR_TREENODE));
pControl = CalLocation((CTreeNodeUI*)pControl);
if(pTreeView && pIndexNode)
return pTreeView->AddAt((CTreeNodeUI*)pControl,pIndexNode);
else
return pTreeView->Add((CTreeNodeUI*)pControl);
return true;
}
//************************************
// 函数名称: SetVisibleTag
// 返回类型: void
// 参数信息: bool _IsVisible
// 函数说明:
//************************************
void CTreeNodeUI::SetVisibleTag( bool _IsVisible )
{
m_bIsVisable = _IsVisible;
}
//************************************
// 函数名称: GetVisibleTag
// 返回类型: bool
// 函数说明:
//************************************
bool CTreeNodeUI::GetVisibleTag()
{
return m_bIsVisable;
}
//************************************
// 函数名称: SetItemText
// 返回类型: void
// 参数信息: LPCTSTR pstrValue
// 函数说明:
//************************************
void CTreeNodeUI::SetItemText( LPCTSTR pstrValue )
{
pItemButton->SetText(pstrValue);
}
//************************************
// 函数名称: GetItemText
// 返回类型: UiLib::CDuiString
// 函数说明:
//************************************
CDuiString CTreeNodeUI::GetItemText()
{
return pItemButton->GetText();
}
//************************************
// 函数名称: CheckBoxSelected
// 返回类型: void
// 参数信息: bool _Selected
// 函数说明:
//************************************
void CTreeNodeUI::CheckBoxSelected( bool _Selected )
{
pCheckBox->Selected(_Selected);
}
//************************************
// 函数名称: IsCheckBoxSelected
// 返回类型: bool
// 函数说明:
//************************************
bool CTreeNodeUI::IsCheckBoxSelected() const
{
return pCheckBox->IsSelected();
}
//************************************
// 函数名称: IsHasChild
// 返回类型: bool
// 函数说明:
//************************************
bool CTreeNodeUI::IsHasChild() const
{
return !mTreeNodes.IsEmpty();
}
//************************************
// 函数名称: AddChildNode
// 返回类型: bool
// 参数信息: CTreeNodeUI * _pTreeNodeUI
// 函数说明:
//************************************
bool CTreeNodeUI::AddChildNode( CTreeNodeUI* _pTreeNodeUI )
{
if (!_pTreeNodeUI)
return false;
if (_tcsicmp(_pTreeNodeUI->GetClass(), DUI_CTR_TREENODE) != 0)
return false;
_pTreeNodeUI = CalLocation(_pTreeNodeUI);
bool nRet = true;
if(pTreeView){
CTreeNodeUI* pNode = static_cast<CTreeNodeUI*>(mTreeNodes.GetAt(mTreeNodes.GetSize()-1));
if(!pNode || !pNode->GetLastNode())
nRet = pTreeView->AddAt(_pTreeNodeUI,GetTreeIndex()+1) >= 0;
else nRet = pTreeView->AddAt(_pTreeNodeUI,pNode->GetLastNode()->GetTreeIndex()+1) >= 0;
}
if(nRet)
mTreeNodes.Add(_pTreeNodeUI);
return nRet;
}
//************************************
// 函数名称: RemoveAt
// 返回类型: bool
// 参数信息: CTreeNodeUI * _pTreeNodeUI
// 函数说明:
//************************************
bool CTreeNodeUI::RemoveAt( CTreeNodeUI* _pTreeNodeUI )
{
int nIndex = mTreeNodes.Find(_pTreeNodeUI);
CTreeNodeUI* pNode = static_cast<CTreeNodeUI*>(mTreeNodes.GetAt(nIndex));
if(pNode && pNode == _pTreeNodeUI)
{
while(pNode->IsHasChild())
pNode->RemoveAt(static_cast<CTreeNodeUI*>(pNode->mTreeNodes.GetAt(0)));
mTreeNodes.Remove(nIndex);
if(pTreeView)
pTreeView->Remove(_pTreeNodeUI);
return true;
}
return false;
}
//************************************
// 函数名称: SetParentNode
// 返回类型: void
// 参数信息: CTreeNodeUI * _pParentTreeNode
// 函数说明:
//************************************
void CTreeNodeUI::SetParentNode( CTreeNodeUI* _pParentTreeNode )
{
pParentTreeNode = _pParentTreeNode;
}
//************************************
// 函数名称: GetParentNode
// 返回类型: CTreeNodeUI*
// 函数说明:
//************************************
CTreeNodeUI* CTreeNodeUI::GetParentNode()
{
return pParentTreeNode;
}
//************************************
// 函数名称: GetCountChild
// 返回类型: long
// 函数说明:
//************************************
long CTreeNodeUI::GetCountChild()
{
return mTreeNodes.GetSize();
}
//************************************
// 函数名称: SetTreeView
// 返回类型: void
// 参数信息: CTreeViewUI * _CTreeViewUI
// 函数说明:
//************************************
void CTreeNodeUI::SetTreeView( CTreeViewUI* _CTreeViewUI )
{
pTreeView = _CTreeViewUI;
}
//************************************
// 函数名称: GetTreeView
// 返回类型: CTreeViewUI*
// 函数说明:
//************************************
CTreeViewUI* CTreeNodeUI::GetTreeView()
{
return pTreeView;
}
//************************************
// 函数名称: SetAttribute
// 返回类型: void
// 参数信息: LPCTSTR pstrName
// 参数信息: LPCTSTR pstrValue
// 函数说明:
//************************************
void CTreeNodeUI::SetAttribute( LPCTSTR pstrName, LPCTSTR pstrValue )
{
if(_tcscmp(pstrName, _T("text")) == 0 )
pItemButton->SetText(pstrValue);
else if(_tcscmp(pstrName, _T("horizattr")) == 0 )
pHoriz->SetAttributeList(pstrValue);
else if(_tcscmp(pstrName, _T("dotlineattr")) == 0 )
pDottedLine->SetAttributeList(pstrValue);
else if(_tcscmp(pstrName, _T("folderattr")) == 0 )
pFolderButton->SetAttributeList(pstrValue);
else if(_tcscmp(pstrName, _T("checkboxattr")) == 0 )
pCheckBox->SetAttributeList(pstrValue);
else if(_tcscmp(pstrName, _T("itemattr")) == 0 )
pItemButton->SetAttributeList(pstrValue);
else if(_tcscmp(pstrName, _T("itemtextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetItemTextColor(clrColor);
}
else if(_tcscmp(pstrName, _T("itemhottextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetItemHotTextColor(clrColor);
}
else if(_tcscmp(pstrName, _T("selitemtextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetSelItemTextColor(clrColor);
}
else if(_tcscmp(pstrName, _T("selitemhottextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetSelItemHotTextColor(clrColor);
}
else CListContainerElementUI::SetAttribute(pstrName,pstrValue);
}
//************************************
// 函数名称: GetTreeNodes
// 返回类型: UiLib::CDuiPtrArray
// 函数说明:
//************************************
CDuiPtrArray CTreeNodeUI::GetTreeNodes()
{
return mTreeNodes;
}
//************************************
// 函数名称: GetChildNode
// 返回类型: CTreeNodeUI*
// 参数信息: int _nIndex
// 函数说明:
//************************************
CTreeNodeUI* CTreeNodeUI::GetChildNode( int _nIndex )
{
return static_cast<CTreeNodeUI*>(mTreeNodes.GetAt(_nIndex));
}
//************************************
// 函数名称: SetVisibleFolderBtn
// 返回类型: void
// 参数信息: bool _IsVisibled
// 函数说明:
//************************************
void CTreeNodeUI::SetVisibleFolderBtn( bool _IsVisibled )
{
pFolderButton->SetVisible(_IsVisibled);
}
//************************************
// 函数名称: GetVisibleFolderBtn
// 返回类型: bool
// 函数说明:
//************************************
bool CTreeNodeUI::GetVisibleFolderBtn()
{
return pFolderButton->IsVisible();
}
//************************************
// 函数名称: SetVisibleCheckBtn
// 返回类型: void
// 参数信息: bool _IsVisibled
// 函数说明:
//************************************
void CTreeNodeUI::SetVisibleCheckBtn( bool _IsVisibled )
{
pCheckBox->SetVisible(_IsVisibled);
}
//************************************
// 函数名称: GetVisibleCheckBtn
// 返回类型: bool
// 函数说明:
//************************************
bool CTreeNodeUI::GetVisibleCheckBtn()
{
return pCheckBox->IsVisible();
}
//************************************
// 函数名称: GetNodeIndex
// 返回类型: int
// 函数说明: 取得全局树视图的索引
//************************************
int CTreeNodeUI::GetTreeIndex()
{
if(!pTreeView)
return -1;
for(int nIndex = 0;nIndex < pTreeView->GetCount();nIndex++){
if(this == pTreeView->GetItemAt(nIndex))
return nIndex;
}
return -1;
}
//************************************
// 函数名称: GetNodeIndex
// 返回类型: int
// 函数说明: 取得相对于兄弟节点的当前索引
//************************************
int CTreeNodeUI::GetNodeIndex()
{
if(!GetParentNode() && !pTreeView)
return -1;
if(!GetParentNode() && pTreeView)
return GetTreeIndex();
return GetParentNode()->GetTreeNodes().Find(this);
}
//************************************
// 函数名称: GetLastNode
// 返回类型: CTreeNodeUI*
// 函数说明:
//************************************
CTreeNodeUI* CTreeNodeUI::GetLastNode( )
{
if(!IsHasChild())
return this;
CTreeNodeUI* nRetNode = NULL;
for(int nIndex = 0;nIndex < GetTreeNodes().GetSize();nIndex++){
CTreeNodeUI* pNode = static_cast<CTreeNodeUI*>(GetTreeNodes().GetAt(nIndex));
if(!pNode)
continue;
CDuiString aa = pNode->GetItemText();
if(pNode->IsHasChild())
nRetNode = pNode->GetLastNode();
else
nRetNode = pNode;
}
return nRetNode;
}
//************************************
// 函数名称: CalLocation
// 返回类型: CTreeNodeUI*
// 参数信息: CTreeNodeUI * _pTreeNodeUI
// 函数说明: 缩进计算
//************************************
CTreeNodeUI* CTreeNodeUI::CalLocation( CTreeNodeUI* _pTreeNodeUI )
{
_pTreeNodeUI->GetDottedLine()->SetVisible(true);
_pTreeNodeUI->GetDottedLine()->SetFixedWidth(pDottedLine->GetFixedWidth()+16);
_pTreeNodeUI->SetParentNode(this);
_pTreeNodeUI->GetItemButton()->SetGroup(pItemButton->GetGroup());
_pTreeNodeUI->SetTreeView(pTreeView);
return _pTreeNodeUI;
}
//************************************
// 函数名称: SetTextColor
// 返回类型: void
// 参数信息: DWORD _dwTextColor
// 函数说明:
//************************************
void CTreeNodeUI::SetItemTextColor( DWORD _dwItemTextColor )
{
m_dwItemTextColor = _dwItemTextColor;
pItemButton->SetTextColor(m_dwItemTextColor);
}
//************************************
// 函数名称: GetTextColor
// 返回类型: DWORD
// 函数说明:
//************************************
DWORD CTreeNodeUI::GetItemTextColor() const
{
return m_dwItemTextColor;
}
//************************************
// 函数名称: SetTextHotColor
// 返回类型: void
// 参数信息: DWORD _dwTextHotColor
// 函数说明:
//************************************
void CTreeNodeUI::SetItemHotTextColor( DWORD _dwItemHotTextColor )
{
m_dwItemHotTextColor = _dwItemHotTextColor;
Invalidate();
}
//************************************
// 函数名称: GetTextHotColor
// 返回类型: DWORD
// 函数说明:
//************************************
DWORD CTreeNodeUI::GetItemHotTextColor() const
{
return m_dwItemHotTextColor;
}
//************************************
// 函数名称: SetSelItemTextColor
// 返回类型: void
// 参数信息: DWORD _dwSelItemTextColor
// 函数说明:
//************************************
void CTreeNodeUI::SetSelItemTextColor( DWORD _dwSelItemTextColor )
{
m_dwSelItemTextColor = _dwSelItemTextColor;
Invalidate();
}
//************************************
// 函数名称: GetSelItemTextColor
// 返回类型: DWORD
// 函数说明:
//************************************
DWORD CTreeNodeUI::GetSelItemTextColor() const
{
return m_dwSelItemTextColor;
}
//************************************
// 函数名称: SetSelHotItemTextColor
// 返回类型: void
// 参数信息: DWORD _dwSelHotItemTextColor
// 函数说明:
//************************************
void CTreeNodeUI::SetSelItemHotTextColor( DWORD _dwSelHotItemTextColor )
{
m_dwSelItemHotTextColor = _dwSelHotItemTextColor;
Invalidate();
}
//************************************
// 函数名称: GetSelHotItemTextColor
// 返回类型: DWORD
// 函数说明:
//************************************
DWORD CTreeNodeUI::GetSelItemHotTextColor() const
{
return m_dwSelItemHotTextColor;
}
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
//************************************
// 函数名称: CTreeViewUI
// 返回类型:
// 参数信息: void
// 函数说明:
//************************************
CTreeViewUI::CTreeViewUI( void ) : m_bVisibleFolderBtn(true),m_bVisibleCheckBtn(false),m_uItemMinWidth(0)
{
this->GetHeader()->SetVisible(false);
}
//************************************
// 函数名称: ~CTreeViewUI
// 返回类型:
// 参数信息: void
// 函数说明:
//************************************
CTreeViewUI::~CTreeViewUI( void )
{
}
//************************************
// 函数名称: GetClass
// 返回类型: LPCTSTR
// 函数说明:
//************************************
LPCTSTR CTreeViewUI::GetClass() const
{
return DUI_CTR_TREEVIEW;
}
LPVOID CTreeViewUI::GetInterface( LPCTSTR pstrName )
{
if( _tcscmp(pstrName, DUI_CTR_TREEVIEW) == 0 ) return static_cast<CTreeViewUI*>(this);
return CListUI::GetInterface(pstrName);
}
bool CTreeViewUI::Add(CControlUI* pControl)
{
if (!pControl) return false;
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(pControl->GetInterface(DUI_CTR_TREENODE));
if (pTreeNode == NULL) return false;
pTreeNode->OnNotify += MakeDelegate(this,&CTreeViewUI::OnDBClickItem);
pTreeNode->GetFolderButton()->OnNotify += MakeDelegate(this,&CTreeViewUI::OnFolderChanged);
pTreeNode->GetCheckBox()->OnNotify += MakeDelegate(this,&CTreeViewUI::OnCheckBoxChanged);
pTreeNode->SetVisibleFolderBtn(m_bVisibleFolderBtn);
pTreeNode->SetVisibleCheckBtn(m_bVisibleCheckBtn);
if(m_uItemMinWidth > 0) pTreeNode->SetMinWidth(m_uItemMinWidth);
CListUI::Add(pTreeNode);
if(pTreeNode->GetCountChild() > 0)
{
int nCount = pTreeNode->GetCountChild();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pNode = pTreeNode->GetChildNode(nIndex);
if(pNode) Add(pNode);
}
}
pTreeNode->SetTreeView(this);
return true;
}
bool CTreeViewUI::AddAt(CControlUI* pControl, int iIndex)
{
if (!pControl) return false;
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(pControl->GetInterface(DUI_CTR_TREENODE));
if (pTreeNode == NULL) return false;
return AddAt(pTreeNode, iIndex) >= 0;
}
bool CTreeViewUI::Remove(CControlUI* pControl, bool bDoNotDestroy)
{
if (!pControl) return false;
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(pControl->GetInterface(DUI_CTR_TREENODE));
if (pTreeNode == NULL) return CListUI::Remove(pControl, bDoNotDestroy);
if(pTreeNode->GetCountChild() > 0)
{
int nCount = pTreeNode->GetCountChild();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pNode = pTreeNode->GetChildNode(nIndex);
if(pNode){
pTreeNode->Remove(pNode, true);
}
}
}
return CListUI::Remove(pControl, bDoNotDestroy);
}
bool CTreeViewUI::RemoveAt( int iIndex, bool bDoNotDestroy )
{
CControlUI* pControl = GetItemAt(iIndex);
if (pControl == NULL) return false;
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(pControl->GetInterface(DUI_CTR_TREENODE));
if (pTreeNode == NULL) return CListUI::Remove(pControl, bDoNotDestroy);
return Remove(pTreeNode);
}
void CTreeViewUI::RemoveAll()
{
CListUI::RemoveAll();
}
long CTreeViewUI::AddAt(CTreeNodeUI* pControl, int iIndex)
{
if (!pControl) return -1;
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(pControl->GetInterface(DUI_CTR_TREENODE));
if (pTreeNode == NULL) return -1;
CTreeNodeUI* pParent = static_cast<CTreeNodeUI*>(GetItemAt(iIndex));
if(!pParent) return -1;
pTreeNode->OnNotify += MakeDelegate(this,&CTreeViewUI::OnDBClickItem);
pTreeNode->GetFolderButton()->OnNotify += MakeDelegate(this,&CTreeViewUI::OnFolderChanged);
pTreeNode->GetCheckBox()->OnNotify += MakeDelegate(this,&CTreeViewUI::OnCheckBoxChanged);
pTreeNode->SetVisibleFolderBtn(m_bVisibleFolderBtn);
pTreeNode->SetVisibleCheckBtn(m_bVisibleCheckBtn);
if(m_uItemMinWidth > 0) pTreeNode->SetMinWidth(m_uItemMinWidth);
CListUI::AddAt(pTreeNode,iIndex);
if(pTreeNode->GetCountChild() > 0)
{
int nCount = pTreeNode->GetCountChild();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pNode = pTreeNode->GetChildNode(nIndex);
if(pNode)
return AddAt(pNode,iIndex+1);
}
}
else
return iIndex+1;
return -1;
}
bool CTreeViewUI::AddAt( CTreeNodeUI* pControl,CTreeNodeUI* _IndexNode )
{
if(!_IndexNode && !pControl)
return false;
int nItemIndex = -1;
for(int nIndex = 0;nIndex < GetCount();nIndex++){
if(_IndexNode == GetItemAt(nIndex)){
nItemIndex = nIndex;
break;
}
}
if(nItemIndex == -1)
return false;
return AddAt(pControl,nItemIndex) >= 0;
}
//************************************
// 函数名称: Notify
// 返回类型: void
// 参数信息: TNotifyUI & msg
// 函数说明:
//************************************
void CTreeViewUI::Notify( TNotifyUI& msg )
{
}
//************************************
// 函数名称: OnCheckBoxChanged
// 返回类型: bool
// 参数信息: void * param
// 函数说明:
//************************************
bool CTreeViewUI::OnCheckBoxChanged( void* param )
{
TNotifyUI* pMsg = (TNotifyUI*)param;
if(pMsg->sType == DUI_MSGTYPE_SELECTCHANGED)
{
CCheckBoxUI* pCheckBox = (CCheckBoxUI*)pMsg->pSender;
CTreeNodeUI* pItem = (CTreeNodeUI*)pCheckBox->GetParent()->GetParent();
SetItemCheckBox(pCheckBox->GetCheck(),pItem);
return true;
}
return true;
}
//************************************
// 函数名称: OnFolderChanged
// 返回类型: bool
// 参数信息: void * param
// 函数说明:
//************************************
bool CTreeViewUI::OnFolderChanged( void* param )
{
TNotifyUI* pMsg = (TNotifyUI*)param;
if(pMsg->sType == DUI_MSGTYPE_SELECTCHANGED)
{
CCheckBoxUI* pFolder = (CCheckBoxUI*)pMsg->pSender;
CTreeNodeUI* pItem = (CTreeNodeUI*)pFolder->GetParent()->GetParent();
pItem->SetVisibleTag(!pFolder->GetCheck());
SetItemExpand(!pFolder->GetCheck(),pItem);
return true;
}
return true;
}
//************************************
// 函数名称: OnDBClickItem
// 返回类型: bool
// 参数信息: void * param
// 函数说明:
//************************************
bool CTreeViewUI::OnDBClickItem( void* param )
{
TNotifyUI* pMsg = (TNotifyUI*)param;
if(pMsg->sType == DUI_MSGTYPE_ITEMDBCLICK)
{
CTreeNodeUI* pItem = static_cast<CTreeNodeUI*>(pMsg->pSender);
CCheckBoxUI* pFolder = pItem->GetFolderButton();
pFolder->Selected(!pFolder->IsSelected());
pItem->SetVisibleTag(!pFolder->GetCheck());
SetItemExpand(!pFolder->GetCheck(),pItem);
return true;
}
return false;
}
//************************************
// 函数名称: SetItemCheckBox
// 返回类型: bool
// 参数信息: bool _Selected
// 参数信息: CTreeNodeUI * _TreeNode
// 函数说明:
//************************************
bool CTreeViewUI::SetItemCheckBox( bool _Selected,CTreeNodeUI* _TreeNode /*= NULL*/ )
{
if(_TreeNode)
{
if(_TreeNode->GetCountChild() > 0)
{
int nCount = _TreeNode->GetCountChild();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pItem = _TreeNode->GetChildNode(nIndex);
pItem->GetCheckBox()->Selected(_Selected);
if(pItem->GetCountChild())
SetItemCheckBox(_Selected,pItem);
}
}
return true;
}
else
{
int nIndex = 0;
int nCount = GetCount();
while(nIndex < nCount)
{
CTreeNodeUI* pItem = (CTreeNodeUI*)GetItemAt(nIndex);
pItem->GetCheckBox()->Selected(_Selected);
if(pItem->GetCountChild())
SetItemCheckBox(_Selected,pItem);
nIndex++;
}
return true;
}
return false;
}
//************************************
// 函数名称: SetItemExpand
// 返回类型: void
// 参数信息: bool _Expanded
// 参数信息: CTreeNodeUI * _TreeNode
// 函数说明:
//************************************
void CTreeViewUI::SetItemExpand( bool _Expanded,CTreeNodeUI* _TreeNode /*= NULL*/ )
{
if(_TreeNode)
{
if(_TreeNode->GetCountChild() > 0)
{
int nCount = _TreeNode->GetCountChild();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pItem = _TreeNode->GetChildNode(nIndex);
pItem->SetVisible(_Expanded);
if(pItem->GetCountChild() && !pItem->GetFolderButton()->IsSelected())
SetItemExpand(_Expanded,pItem);
}
}
}
else
{
int nIndex = 0;
int nCount = GetCount();
while(nIndex < nCount)
{
CTreeNodeUI* pItem = (CTreeNodeUI*)GetItemAt(nIndex);
pItem->SetVisible(_Expanded);
if(pItem->GetCountChild() && !pItem->GetFolderButton()->IsSelected())
SetItemExpand(_Expanded,pItem);
nIndex++;
}
}
}
//************************************
// 函数名称: SetVisibleFolderBtn
// 返回类型: void
// 参数信息: bool _IsVisibled
// 函数说明:
//************************************
void CTreeViewUI::SetVisibleFolderBtn( bool _IsVisibled )
{
m_bVisibleFolderBtn = _IsVisibled;
int nCount = this->GetCount();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pItem = static_cast<CTreeNodeUI*>(this->GetItemAt(nIndex));
pItem->GetFolderButton()->SetVisible(m_bVisibleFolderBtn);
}
}
//************************************
// 函数名称: GetVisibleFolderBtn
// 返回类型: bool
// 函数说明:
//************************************
bool CTreeViewUI::GetVisibleFolderBtn()
{
return m_bVisibleFolderBtn;
}
//************************************
// 函数名称: SetVisibleCheckBtn
// 返回类型: void
// 参数信息: bool _IsVisibled
// 函数说明:
//************************************
void CTreeViewUI::SetVisibleCheckBtn( bool _IsVisibled )
{
m_bVisibleCheckBtn = _IsVisibled;
int nCount = this->GetCount();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pItem = static_cast<CTreeNodeUI*>(this->GetItemAt(nIndex));
pItem->GetCheckBox()->SetVisible(m_bVisibleCheckBtn);
}
}
//************************************
// 函数名称: GetVisibleCheckBtn
// 返回类型: bool
// 函数说明:
//************************************
bool CTreeViewUI::GetVisibleCheckBtn()
{
return m_bVisibleCheckBtn;
}
//************************************
// 函数名称: SetItemMinWidth
// 返回类型: void
// 参数信息: UINT _ItemMinWidth
// 函数说明:
//************************************
void CTreeViewUI::SetItemMinWidth( UINT _ItemMinWidth )
{
m_uItemMinWidth = _ItemMinWidth;
for(int nIndex = 0;nIndex < GetCount();nIndex++){
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(GetItemAt(nIndex));
if(pTreeNode)
pTreeNode->SetMinWidth(GetItemMinWidth());
}
Invalidate();
}
//************************************
// 函数名称: GetItemMinWidth
// 返回类型: UINT
// 函数说明:
//************************************
UINT CTreeViewUI::GetItemMinWidth()
{
return m_uItemMinWidth;
}
//************************************
// 函数名称: SetItemTextColor
// 返回类型: void
// 参数信息: DWORD _dwItemTextColor
// 函数说明:
//************************************
void CTreeViewUI::SetItemTextColor( DWORD _dwItemTextColor )
{
for(int nIndex = 0;nIndex < GetCount();nIndex++){
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(GetItemAt(nIndex));
if(pTreeNode)
pTreeNode->SetItemTextColor(_dwItemTextColor);
}
}
//************************************
// 函数名称: SetItemHotTextColor
// 返回类型: void
// 参数信息: DWORD _dwItemHotTextColor
// 函数说明:
//************************************
void CTreeViewUI::SetItemHotTextColor( DWORD _dwItemHotTextColor )
{
for(int nIndex = 0;nIndex < GetCount();nIndex++){
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(GetItemAt(nIndex));
if(pTreeNode)
pTreeNode->SetItemHotTextColor(_dwItemHotTextColor);
}
}
//************************************
// 函数名称: SetSelItemTextColor
// 返回类型: void
// 参数信息: DWORD _dwSelItemTextColor
// 函数说明:
//************************************
void CTreeViewUI::SetSelItemTextColor( DWORD _dwSelItemTextColor )
{
for(int nIndex = 0;nIndex < GetCount();nIndex++){
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(GetItemAt(nIndex));
if(pTreeNode)
pTreeNode->SetSelItemTextColor(_dwSelItemTextColor);
}
}
//************************************
// 函数名称: SetSelItemHotTextColor
// 返回类型: void
// 参数信息: DWORD _dwSelHotItemTextColor
// 函数说明:
//************************************
void CTreeViewUI::SetSelItemHotTextColor( DWORD _dwSelHotItemTextColor )
{
for(int nIndex = 0;nIndex < GetCount();nIndex++){
CTreeNodeUI* pTreeNode = static_cast<CTreeNodeUI*>(GetItemAt(nIndex));
if(pTreeNode)
pTreeNode->SetSelItemHotTextColor(_dwSelHotItemTextColor);
}
}
//************************************
// 函数名称: SetAttribute
// 返回类型: void
// 参数信息: LPCTSTR pstrName
// 参数信息: LPCTSTR pstrValue
// 函数说明:
//************************************
void CTreeViewUI::SetAttribute( LPCTSTR pstrName, LPCTSTR pstrValue )
{
if(_tcscmp(pstrName,_T("visiblefolderbtn")) == 0)
SetVisibleFolderBtn(_tcscmp(pstrValue,_T("true")) == 0);
else if(_tcscmp(pstrName,_T("visiblecheckbtn")) == 0)
SetVisibleCheckBtn(_tcscmp(pstrValue,_T("true")) == 0);
else if(_tcscmp(pstrName,_T("itemminwidth")) == 0)
SetItemMinWidth(_ttoi(pstrValue));
else if(_tcscmp(pstrName, _T("itemtextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetItemTextColor(clrColor);
}
else if(_tcscmp(pstrName, _T("itemhottextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetItemHotTextColor(clrColor);
}
else if(_tcscmp(pstrName, _T("selitemtextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetSelItemTextColor(clrColor);
}
else if(_tcscmp(pstrName, _T("selitemhottextcolor")) == 0 ){
if( *pstrValue == _T('#')) pstrValue = ::CharNext(pstrValue);
LPTSTR pstr = NULL;
DWORD clrColor = _tcstoul(pstrValue, &pstr, 16);
SetSelItemHotTextColor(clrColor);
}
else CListUI::SetAttribute(pstrName,pstrValue);
}
}