BOOL COXTabViewContainer::Create(CWnd* pParentWnd, CRect rect/*=CRect(0,0,0,0)*/,
DWORD dwStyle/*=WS_CHILD|WS_VISIBLE*/,
UINT nID/*=AFX_IDW_PANE_FIRST*/)
{
ASSERT(pParentWnd != NULL);
ASSERT(dwStyle & WS_CHILD);
ASSERT(nID != 0);
// the Windows scroll bar styles bits turn on the smart scrollbars
DWORD dwCreateStyle=dwStyle&~(WS_HSCROLL|WS_VSCROLL);
dwCreateStyle&=~WS_BORDER;
dwCreateStyle|=WS_CHILD;
// define our own window class
WNDCLASS wndClass;
wndClass.style=CS_DBLCLKS;
wndClass.lpfnWndProc=AfxWndProc;
wndClass.cbClsExtra=0;
wndClass.cbWndExtra=0;
wndClass.hInstance=AfxGetInstanceHandle();
wndClass.hIcon=0;
wndClass.hCursor=::LoadCursor(NULL,IDC_ARROW);
wndClass.hbrBackground=(HBRUSH)(COLOR_BTNFACE+1);
wndClass.lpszMenuName=NULL;
wndClass.lpszClassName=_T("TabViewContainer");
if(!AfxRegisterClass(&wndClass))
return FALSE;
if (!CreateEx(WS_EX_CLIENTEDGE,wndClass.lpszClassName,NULL,
dwCreateStyle,rect.left,rect.top,rect.Width(),rect.Height(),
pParentWnd->m_hWnd,(HMENU)(INT_PTR)nID,NULL))
{
return FALSE; // create invisible
}
// remove WS_EX_CLIENTEDGE style from parent window
pParentWnd->ModifyStyleEx(WS_EX_CLIENTEDGE, 0, SWP_DRAWFRAME);
// sign
::SetWindowLongPtr(GetSafeHwnd(),GWL_USERDATA,ID_TABVIEWCONTAINER_SIGN);
SetScrollStyle(0,TRUE);
CalcLayout();
return TRUE;
}
void COXTabViewContainer::IniScrollInfo()
{
CWnd* pWnd=GetActivePage();
if(pWnd==NULL)
{
return;
}
PAGEINFO& pi=m_arrPages[GetActivePageIndex()];
pi.bHasScrollHorz=((pWnd->GetStyle()&WS_HSCROLL)==WS_HSCROLL);
pi.bHasScrollVert=((pWnd->GetStyle()&WS_VSCROLL)==WS_VSCROLL);
if(pi.bHasScrollHorz)
{
pi.GetScrollInfo(pWnd,TRUE);
}
if(pi.bHasScrollVert)
{
pi.GetScrollInfo(pWnd,FALSE);
}
DWORD dwStyle=(pi.bHasScrollHorz ? WS_HSCROLL : 0) |
(pi.bHasScrollVert ? WS_VSCROLL : 0);
SetScrollStyle(dwStyle,TRUE);
pWnd->ShowScrollBar(SB_BOTH,FALSE);
pWnd->RedrawWindow();
if(pi.bHasScrollHorz ||
(pi.scrlInfoHorz.nMax>0 && pi.scrlInfoHorz.nPage>0 &&
pi.scrlInfoHorz.nPos>0 && pi.scrlInfoHorz.nPos<=pi.scrlInfoHorz.nMax))
{
ASSERT(::IsWindow(m_scrlBarHorz.GetSafeHwnd()));
m_scrlBarHorz.SetScrollInfo(&pi.scrlInfoHorz);
}
if(pi.bHasScrollVert ||
(pi.scrlInfoVert.nMax>0 && pi.scrlInfoVert.nPage>0 &&
pi.scrlInfoVert.nPos>0 && pi.scrlInfoVert.nPos<=pi.scrlInfoVert.nMax))
{
ASSERT(::IsWindow(m_scrlBarVert.GetSafeHwnd()));
m_scrlBarVert.SetScrollInfo(&pi.scrlInfoVert);
}
}
void COXTabViewContainer::UpdateScrollState()
{
if(g_bUpdatingScrollState || g_bUpdatingScrollInfo)
{
return;
}
g_bUpdatingScrollState=TRUE;
CWnd* pWnd=GetActivePage();
if(pWnd==NULL || !pWnd->IsWindowVisible())
{
g_bUpdatingScrollState=FALSE;
return;
}
PAGEINFO& pi=m_arrPages[GetActivePageIndex()];
BOOL bHasScrollHorz=((pWnd->GetStyle() & WS_HSCROLL)==WS_HSCROLL);
BOOL bHasScrollVert=((pWnd->GetStyle() & WS_VSCROLL)==WS_VSCROLL);
if(bHasScrollHorz || bHasScrollVert)
{
if(bHasScrollHorz)
{
pi.bHasScrollHorz=bHasScrollHorz;
pWnd->ModifyStyle(WS_HSCROLL,NULL,SWP_DRAWFRAME);
pWnd->ShowScrollBar(SB_HORZ,FALSE);
}
if(bHasScrollVert)
{
pi.bHasScrollVert=bHasScrollVert;
pWnd->ModifyStyle(WS_VSCROLL,NULL,SWP_DRAWFRAME);
pWnd->ShowScrollBar(SB_VERT,FALSE);
}
}
pWnd->ModifyStyle(WS_VISIBLE,NULL);
pWnd->ShowScrollBar(SB_HORZ,TRUE);
pWnd->ModifyStyle(NULL,WS_HSCROLL,SWP_DRAWFRAME);
pWnd->ShowScrollBar(SB_VERT,TRUE);
pWnd->ModifyStyle(NULL,WS_VSCROLL,SWP_DRAWFRAME);
pi.GetScrollInfo(pWnd,TRUE);
if(pi.bHasScrollHorz)
{
if(pi.scrlInfoHorz.nMax==0 || pi.scrlInfoHorz.nPage==0 ||
pi.scrlInfoHorz.nMax<(int)pi.scrlInfoHorz.nPage)
{
pi.bHasScrollHorz=FALSE;
}
}
else
{
if(pi.scrlInfoHorz.nMax>0 && pi.scrlInfoHorz.nPage>0 &&
pi.scrlInfoHorz.nMax>=(int)pi.scrlInfoHorz.nPage)
{
pi.bHasScrollHorz=TRUE;
}
}
pi.GetScrollInfo(pWnd,FALSE);
if(pi.bHasScrollVert)
{
if(pi.scrlInfoVert.nMax==0 || pi.scrlInfoVert.nPage==0 ||
pi.scrlInfoVert.nMax<(int)pi.scrlInfoVert.nPage)
{
pi.bHasScrollVert=FALSE;
}
}
else
{
if(pi.scrlInfoVert.nMax>0 && pi.scrlInfoVert.nPage>0 &&
pi.scrlInfoVert.nMax>=(int)pi.scrlInfoVert.nPage)
{
pi.bHasScrollVert=TRUE;
}
}
pWnd->ShowScrollBar(SB_HORZ,FALSE);
pWnd->ModifyStyle(WS_HSCROLL,NULL,SWP_DRAWFRAME);
pWnd->ShowScrollBar(SB_VERT,FALSE);
pWnd->ModifyStyle(WS_VSCROLL,NULL,SWP_DRAWFRAME);
pWnd->ModifyStyle(NULL,WS_VISIBLE);
DWORD dwStyle=GetScrollStyle();
dwStyle=(pi.bHasScrollHorz ? WS_HSCROLL : 0) |
(pi.bHasScrollVert ? WS_VSCROLL : 0);
SetScrollStyle(dwStyle,FALSE);
g_bUpdatingScrollState=FALSE;
}
bool CD3DScrollBar::LoadFromXml(xml_node * pXMLNode)
{
if(_tcsnicmp(pXMLNode->name(),_T("ScrollBar"),10)!=0)
return false;
if(pXMLNode->has_attribute(_T("Name")))
SetName(pXMLNode->attribute(_T("Name")).getvalue());
if(pXMLNode->has_attribute(_T("ID")))
SetID((long)pXMLNode->attribute(_T("ID")));
if(pXMLNode->has_attribute(_T("IsInternal")))
SetInternal((bool)pXMLNode->attribute(_T("IsInternal")));
for(int i=0;i<(int)pXMLNode->children();i++)
{
if(_tcsnicmp(pXMLNode->child(i).name(),_T("Behavior"),9)==0)
{
LoadBehaviorFromXML(pXMLNode->child(i));
if(pXMLNode->child(i).has_attribute(_T("ScrollRange")))
SetMaxScrollPos((long)pXMLNode->child(i).attribute(_T("ScrollRange")));
if(pXMLNode->child(i).has_attribute(_T("Style")))
SetScrollStyle((long)pXMLNode->child(i).attribute(_T("Style")));
}
else if(_tcsnicmp(pXMLNode->child(i).name(),_T("Frame"),6)==0)
{
LoadFrameFromXML(pXMLNode->child(i));
}
else if(_tcsnicmp(pXMLNode->child(i).name(),_T("Borders"),8)==0)
{
LoadBorderFromXML(pXMLNode->child(i));
}
else if(_tcsnicmp(pXMLNode->child(i).name(),_T("Texture"),8)==0)
{
LoadTextureFromXML(pXMLNode->child(i));
}
}
HandleMessage(this,WM_D3DGUI_WND_LOADED,GetID(),(LPARAM)this);
//装载子窗口
for(int i=(int)pXMLNode->children()-1;i>=0;i--)
{
if(_tcsnicmp(pXMLNode->child(i).name(),_T("Childs"),7)==0)
{
LoadChildsFromXml(pXMLNode->child(i));
break;
}
}
for(int i=(int)m_ChildWndList.GetCount()-1;i>=0;i--)
{
if(m_ChildWndList[i]->IsInternal()&&
m_ChildWndList[i]->IsKindOf(GET_CLASS_INFO(CD3DButton))&&
(_tcscmp(m_ChildWndList[i]->GetName(),_T("SBDec"))==0)&&
m_ChildWndList[i]!=m_pDecButton)
{
CD3DButton * pButton=(CD3DButton *)m_ChildWndList[i];
SAFE_RELEASE(m_pDecButton);
m_pDecButton=pButton;
}
else if(m_ChildWndList[i]->IsInternal()&&
m_ChildWndList[i]->IsKindOf(GET_CLASS_INFO(CD3DButton))&&
(_tcscmp(m_ChildWndList[i]->GetName(),_T("SBInc"))==0)&&
m_ChildWndList[i]!=m_pIncButton)
{
CD3DButton * pButton=(CD3DButton *)m_ChildWndList[i];
SAFE_RELEASE(m_pIncButton);
m_pIncButton=pButton;
}
else if(m_ChildWndList[i]->IsInternal()&&
m_ChildWndList[i]->IsKindOf(GET_CLASS_INFO(CD3DButton))&&
(_tcscmp(m_ChildWndList[i]->GetName(),_T("SBTrack"))==0)&&
m_ChildWndList[i]!=m_pTrackButton)
{
CD3DButton * pButton=(CD3DButton *)m_ChildWndList[i];
SAFE_RELEASE(m_pTrackButton);
m_pTrackButton=pButton;
}
}
TopChild(true);
HandleMessage(this,WM_D3DGUI_CHILD_LOADED,GetID(),(LPARAM)this);
return true;
}
