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Gameleap/code/mw4/Tools/AnimScript/StateTreeView.cpp

@@ -0,0 +1,237 @@
+// StateTreeView.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "AnimScript.h"
+#include "StateTreeView.h"
+#include "AnimScriptDoc.h"
+#include "modifyview.h"
+#include "stateparamview.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CStateTreeView
+
+IMPLEMENT_DYNCREATE(CStateTreeView, CTreeView)
+
+CStateTreeView::CStateTreeView()
+{
+}
+
+CStateTreeView::~CStateTreeView()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(CStateTreeView, CTreeView)
+	//{{AFX_MSG_MAP(CStateTreeView)
+	ON_NOTIFY_REFLECT(TVN_SELCHANGED, OnSelchanged)
+	ON_WM_CREATE()
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CStateTreeView drawing
+
+void CStateTreeView::OnDraw(CDC* pDC)
+{
+	CDocument* pDoc = GetDocument();
+	// TODO: add draw code here
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CStateTreeView diagnostics
+
+#ifdef _DEBUG
+void CStateTreeView::AssertValid() const
+{
+	CTreeView::AssertValid();
+}
+
+void CStateTreeView::Dump(CDumpContext& dc) const
+{
+	CTreeView::Dump(dc);
+}
+#endif //_DEBUG
+
+/////////////////////////////////////////////////////////////////////////////
+// CStateTreeView message handlers
+void CStateTreeView::OnInitialUpdate() 
+{
+	CTreeView::OnInitialUpdate();
+}
+
+void CStateTreeView::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult) 
+{
+	NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
+	
+	CAnimNode *pNode = (CAnimNode *)this->GetTreeCtrl().GetItemData(this->GetTreeCtrl().GetSelectedItem());
+	CAnimScriptDoc* pDoc = (CAnimScriptDoc *)GetDocument();
+	pDoc->m_pSelectedNode = pNode;
+
+	GetDocument()->UpdateAllViews(this,NULL,NULL);
+	*pResult = 0;
+}
+
+BOOL CStateTreeView::PreCreateWindow(CREATESTRUCT& cs) 
+{	
+	cs.style |= TVS_SHOWSELALWAYS | TVS_HASLINES | TVS_LINESATROOT | TVS_DISABLEDRAGDROP | TVS_FULLROWSELECT | TVS_HASBUTTONS;
+	return CTreeView::PreCreateWindow(cs);
+}
+
+void CStateTreeView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint) 
+{
+	if (pSender && pSender->IsKindOf(RUNTIME_CLASS(CModifyView)))
+		return;
+
+	if (lHint)
+		return;
+
+	CAnimScriptDoc* pDoc = (CAnimScriptDoc *)GetDocument();	
+	CTreeCtrl *pCtrl = &this->GetTreeCtrl();
+	//Check all of the Animation States
+	HTREEITEM hItem = pCtrl->GetRootItem();
+	while (hItem)
+	{
+		CAnimStateNode *pAnimNode = (CAnimStateNode *)this->GetTreeCtrl().GetItemData(hItem);
+		if (pAnimNode->m_bValid)
+		{
+			pCtrl->SetItemState(hItem,TVIS_BOLD,TVIS_BOLD);
+		}
+		else
+		{
+			pCtrl->SetItemState(hItem,0,TVIS_BOLD);
+		}
+		hItem = pCtrl->GetNextItem(hItem, TVGN_NEXT);
+	}
+
+	// Check all of the transition states
+	POSITION pos = pDoc->m_listTransitions.GetHeadPosition();
+	while (pos)
+	{
+		CObject *pObj = pDoc->m_listTransitions.GetNext(pos);
+		CTransStateNode *pTransNode = (CTransStateNode *)pObj;
+
+		bool bAdd = false;
+		for (int x=0;x<2;x++)
+		{
+			CAnimNode *pNode = NULL;
+			if (0==x)
+				pNode = pTransNode->m_pStartNode;
+			else
+				pNode = pTransNode->m_pEndNode;
+			if (pNode)
+			{
+			//	if (pNode->m_bValid)
+				{
+					//pTransNode should be a child of hItem
+					// Look for it, and if it's not there then add it.
+					bool bFound = false;
+					HTREEITEM hChild = pCtrl->GetChildItem(pNode->m_hItem);
+					while (hChild)
+					{
+						CTransStateNode *pNode1 = (CTransStateNode *)pCtrl->GetItemData(hChild);
+						if (pNode1&&pNode1->m_bValid)
+							pCtrl->SetItemState(hChild,TVIS_BOLD,TVIS_BOLD);
+						else
+							pCtrl->SetItemState(hChild,0,TVIS_BOLD);
+						if (pNode1 == pTransNode)
+						{
+							bFound = true;
+							bool bValidX = pTransNode->m_pStartNode?pTransNode->m_pStartNode->m_bValid:1;
+							bool bValidY = pTransNode->m_pEndNode?pTransNode->m_pEndNode->m_bValid:1;
+							if (!(bValidX & bValidY))
+							{
+								if (pNode->m_hItem)
+								{
+									pCtrl->DeleteItem(hChild);
+									CRect rc;
+									pCtrl->GetItemRect(pNode->m_hItem,&rc,false);
+									pCtrl->InvalidateRect(&rc);
+								}
+							}
+							break;
+						}
+						hChild = pCtrl->GetNextItem(hChild,TVGN_NEXT);
+					}
+					/*if (bFound)
+					{
+						bool bValidX = pTransNode->m_pStartNode?pTransNode->m_pStartNode->m_bValid:1;
+						bool bValidY = pTransNode->m_pEndNode?pTransNode->m_pEndNode->m_bValid:1;
+						if (!(bValidX & bValidY))
+						{
+							if (pNode->m_hItem)
+							{
+								pCtrl->DeleteItem(pTransNode->m_hItem);
+								CRect rc;
+								pCtrl->GetItemRect(pNode->m_hItem,&rc,false);
+								pCtrl->InvalidateRect(&rc);
+							}
+						}
+					}
+					else*/
+					if (!bFound)
+					{
+						if (pNode->m_bValid)
+						{
+							bAdd = true;
+							bool bValidX = pTransNode->m_pStartNode?pTransNode->m_pStartNode->m_bValid:1;
+							bool bValidY = pTransNode->m_pEndNode?pTransNode->m_pEndNode->m_bValid:1;
+							if (bValidX & bValidY)
+							{
+								// Add pTransNode to pNode (parent)
+								hChild = pCtrl->InsertItem(pTransNode->GetName(),pNode->m_hItem);
+								pTransNode->m_hItem = hChild;
+								pCtrl->SetItemData(hChild,(DWORD)pTransNode);
+
+								// Invalidate the rect so that the "+" and other stuff gets drawn
+								CRect rc;
+								pCtrl->GetItemRect(hChild,&rc,false);
+								pCtrl->InvalidateRect(&rc);
+
+								pCtrl->GetItemRect(pNode->m_hItem,&rc,false);
+								pCtrl->InvalidateRect(&rc);
+							}
+						}
+					}
+				}
+/*				else
+				{
+					if (pNode->m_hItem)
+					{
+						pCtrl->DeleteItem(pTransNode->m_hItem);
+						CRect rc;
+						pCtrl->GetItemRect(pNode->m_hItem,&rc,false);
+						pCtrl->InvalidateRect(&rc);
+					}
+				}*/
+			}
+		}
+	}
+}
+
+int CStateTreeView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
+{
+	if (CTreeView::OnCreate(lpCreateStruct) == -1)
+		return -1;
+	
+	CTreeCtrl *pCtrl = &this->GetTreeCtrl();
+	CAnimScriptDoc* pDoc = (CAnimScriptDoc *)GetDocument();
+
+	POSITION pos = pDoc->m_listStates.GetHeadPosition();
+	while (pos)
+	{
+		CObject *pObj = pDoc->m_listStates.GetNext(pos);
+		CAnimStateNode *pNode = (CAnimStateNode *)pObj;
+
+		HTREEITEM hItem = pCtrl->InsertItem(pNode->GetName());
+		pNode->m_hItem = hItem;
+		pCtrl->SetItemData(hItem,(DWORD)pNode);
+	}	
+	return 0;
+}