539 lines
12 KiB
C++
539 lines
12 KiB
C++
// SlideStatic.cpp : implementation file
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//
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#include "stdafx.h"
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#include "SlideStatic.h"
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#include "tkwfile.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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extern CString GetFileNameByAllName(const TCHAR* szAllFileName);
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extern CString GetPathNameByAllName(const TCHAR* szAllFileName);
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//extern void GetTKFilesList(CString m_csTKWFile, XStringList &m_lstTKFiles, CString& csVersion, CString& csDescription, BOOL &bIsJpg);
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/////////////////////////////////////////////////////////////////////////////
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// CSlideStatic
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CSlideStatic::CSlideStatic()
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:m_bMouseDown(FALSE),m_bRMouseDown(FALSE)
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{
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m_lstSelected.Reset();
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m_lstImage.Reset();
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m_nPageColumn = 4;
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m_nPageRow = 4;
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m_bMultiSel = TRUE;
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m_bSort = FALSE;
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m_bIsJpgShow = FALSE;
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SetPageSize(m_nPageRow, m_nPageColumn);//初始化页面
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}
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CSlideStatic::~CSlideStatic()
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{
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}
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BEGIN_MESSAGE_MAP(CSlideStatic, CStatic)
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//{{AFX_MSG_MAP(CSlideStatic)
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ON_WM_PAINT()
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ON_WM_LBUTTONUP()
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ON_WM_LBUTTONDBLCLK()
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ON_WM_LBUTTONDOWN()
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ON_WM_RBUTTONDOWN()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CSlideStatic message handlers
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void CSlideStatic::OnPaint()
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{
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CPaintDC dc(this); // device context for painting
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CRect rcImage;
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GetWindowRect(&rcImage);
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ScreenToClient(&rcImage);
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SetupImage(FALSE);
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}
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void CSlideStatic::Wash()
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{
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CRect rc;
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CDC * pDC = GetDC();
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GetClientRect(&rc);
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rc.DeflateRect(1,1,1,1);
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pDC->FillSolidRect(&rc, RGB(192,192,192));
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ReleaseDC(pDC);
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}
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void CSlideStatic::GetImageRect(int nindex, CRect & rcImage)
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{
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CRect rc;
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GetClientRect(&rc);
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rc.DeflateRect(2,2);
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if (nindex<0 || nindex >= PageSize()) {
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rcImage.SetRectEmpty();
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return;
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}
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int row = nindex/m_nPageColumn;
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int col = nindex - row * m_nPageColumn;
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rcImage.left = rc.left + rc.Width() * col / m_nPageColumn;
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rcImage.top = rc.top + rc.Height() * row / m_nPageRow;
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rcImage.right = rcImage.left + rc.Width() / m_nPageColumn;
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rcImage.bottom = rcImage.top + rc.Height() / m_nPageRow;
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rcImage.DeflateRect(2, 2);
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}
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BOOL CSlideStatic::SetupImage(BOOL bReload)
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{
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ASSERT(m_lstImage.Length() == PageSize());
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CDC *pDC = GetDC();
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int pageSize = PageSize();
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for(int i=0; i<pageSize; i++) {
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int index = CurPage()*pageSize + i;
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CImageDC *pImageDC = m_lstImage[i];
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CRect rect;
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GetImageRect(i, rect);
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pImageDC->InitDC(pDC, rect, GetAcadBackColor());
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if(bReload) {
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SetupNthImage(index, pImageDC);
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}
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else {
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pImageDC->SetHighlight(IsSelected(index));
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/*
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if(IsSelected(index))
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pImageDC->SetBackColor(RGB(0,128,192));
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else
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pImageDC->SetBackColor(GetAcadBackColor());
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*/
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if(IsValid(index)) {
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pImageDC->Redraw();
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}
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}
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pImageDC->SetDC(NULL);
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}
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ReleaseDC(pDC);
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return TRUE;
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}
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BOOL CSlideStatic::IsSelected(int index)
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{
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int len = m_lstSelected.Length();
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for(int i=0;i<len;i++){
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if(index == *m_lstSelected[i])
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return TRUE;
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}
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return FALSE;
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}
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int CSlideStatic::CurPage()
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{
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int curPage = m_nIndex / PageSize();
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if(m_nIndex < 0) return 0; //-1;
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else if(m_nIndex >= GetTotalRecords())
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return TotalPages() - 1;
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else return curPage;
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}
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int CSlideStatic::GetTotalRecords() //取得当前链表的节点个数
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{
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return m_lstBlk.Length();
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}
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// 设置nIndex个图像/幻灯
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void CSlideStatic::SetupNthImage(int nIndex, CImageDC *pImg)
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{
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BOOL bValid = IsValid(nIndex);
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XString sFile(256), xsDrawing;
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if (bValid) {
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CString csTKName, csTKPath;
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csTKName = GetFileNameByAllName(m_lstBlk[nIndex]->csTKFile);
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csTKPath = GetPathNameByAllName(m_lstBlk[nIndex]->csTKFile);
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xsDrawing = (const TCHAR *)(csTKName + _T("(") + m_lstBlk[nIndex]->csDrawing+ _T(")"));
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sFile << csTKPath << xsDrawing;
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}
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if(!bValid) {
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if(m_bIsJpgShow)
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pImg->PaintJpeg(NULL);
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else
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pImg->PaintSlide(NULL);
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//pImg->Fill(RGB(192,192,192));
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} else {
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if(IsSelected(nIndex)){
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pImg->SetHighlight(TRUE);
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//pImg->SetBackColor(RGB(0,128,192)); // 被选择
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if(m_bIsJpgShow)
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pImg->PaintJpeg(sFile);
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else
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pImg->PaintSlide(sFile);
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}
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else{
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pImg->SetHighlight(FALSE);
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if(m_bIsJpgShow)
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pImg->PaintJpeg(sFile);
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else
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pImg->PaintSlide(sFile);
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}
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}
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}
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void CSlideStatic::SetTKInfo(const TCHAR* szTKAllName, const TCHAR* szTKType, BOOL bReset)
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{
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CString csTKAllName, csTKType;
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csTKAllName = szTKAllName;
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csTKType = szTKType;
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if(!csTKAllName)
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return;
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if(bReset){
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m_lstBlk.Reset();
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m_lstSelected.Reset();
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}
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CString sKind, sItem, sDrawing; //类别,名称,内部图名
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CodeBase db;
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db.read_only = 1;
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XDbfTable *pTable = db.Open(csTKAllName);
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if(!pTable) return;
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for(pTable->MoveFirst(); !pTable->IsEOF(); pTable->MoveNext()) {
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GET_FIELD(pTable, _T("kind"), sKind);
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GET_FIELD(pTable, _T("item"), sItem);
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GET_FIELD(pTable, _T("drawing"), sDrawing);
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if(sKind == (const TCHAR *)csTKType && sDrawing != _T("")) {
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m_lstBlk.Append(new TKStruct(csTKAllName, sKind, sItem, sDrawing));
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}
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}
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if(m_bSort)
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m_lstBlk.QuickSort(TKStruct::SortByItem);
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m_nIndex = m_lstBlk.Length()>0 ?0 :-1;
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return;
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}
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void CSlideStatic::SetSort()
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{
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DList<TKStruct> lstOldSelected;
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for(int i=0;i<m_lstSelected.Length();i++){
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int sel = *m_lstSelected[i];
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lstOldSelected.Append(new TKStruct(*m_lstBlk[sel]));
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}
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if(m_bSort)
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m_lstBlk.QuickSort(TKStruct::SortByItem);
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else
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m_lstBlk.QuickSort(TKStruct::SortByDrawing);
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m_lstSelected.Reset();
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for(i=0;i<m_lstBlk.Length();i++){
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for(int j=0;j<lstOldSelected.Length();j++){
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CString csTmp1 = lstOldSelected[j]->csTKFile;
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CString csTmp2 = m_lstBlk[i]->csTKFile;
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CString csTmp3 = lstOldSelected[j]->csDrawing;
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CString csTmp4 = m_lstBlk[i]->csDrawing;
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//if(csTmp1 == csTmp2 && csTmp3 == csTmp4)
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if(_tcsicmp(csTmp1,csTmp2)==0
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&&_tcsicmp(csTmp3,csTmp4)==0)
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{
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m_lstSelected.Append(new int(i));
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break;
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}
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}
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}
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SetupImage(TRUE);
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}
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void CSlideStatic::SetTKWInfo(const TCHAR* szTKWAllName, const TCHAR* szTKType)
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{
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CString csTKWAllName, csTKType;
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csTKWAllName = szTKWAllName;
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csTKType = szTKType;
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m_lstSelected.Reset();
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m_lstBlk.Reset();
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XStringList lstTKFiles;
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CTkwFile tkw(csTKWAllName);
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tkw.GetTKList(lstTKFiles);
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m_bIsJpgShow = tkw.m_bIsJpg;
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for(int i=0;i<lstTKFiles.Length();i++)
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SetTKInfo(lstTKFiles[i], csTKType, FALSE);
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if(m_bSort)
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m_lstBlk.QuickSort(TKStruct::SortByItem);
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m_nIndex = m_lstBlk.Length()>0 ?0 :-1;
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}
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void CSlideStatic::SetPageSize(int nRow, int nColumn)
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{
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m_nPageColumn = nColumn;
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m_nPageRow = nRow;
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m_lstImage.Reset();
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for(int i=nRow*nColumn; i>0; i--)
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m_lstImage.Append(new CImageDC);
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}
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void CSlideStatic::OnLButtonDown(UINT nFlags, CPoint point)
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{
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m_bMouseDown = TRUE;
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int cur = GetPageIndex(point);
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if(cur > -1){
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if(!IsValid(CurPage()*PageSize() + cur))
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return;
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cur = CurPage()*PageSize() + cur;
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if(IsSelected(cur)){
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DWORD lParam = -1;
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GetParent()->SendMessage(WM_LBUTTONDOWN, (WPARAM)nFlags, lParam);
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}
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}
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CStatic::OnLButtonDown(nFlags, point);
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}
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void CSlideStatic::OnLButtonUp(UINT nFlags, CPoint point)
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{
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if(m_bMouseDown) {
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m_bMouseDown = FALSE;
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BOOL bFlag;
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if((nFlags & MK_CONTROL) | (nFlags & MK_SHIFT))
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bFlag = TRUE;
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else
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bFlag = FALSE;
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if((m_bMultiSel && !bFlag) || !m_bMultiSel){ //如果多选，但没有按CTRL键
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int cur = GetPageIndex(point);
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if(cur > -1){
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if(!IsValid(CurPage()*PageSize() + cur))
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return;
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m_nIndex = CurPage()*PageSize() + cur;
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if(!IsSelected(m_nIndex)){
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ClearBkColor();
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m_lstSelected.Reset();
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m_lstSelected.Append(new int(m_nIndex));
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SwapFlipImage(CurImage(), cur);
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}
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}
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}
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else if(m_bMultiSel && (nFlags & MK_CONTROL)){//如果多选，且按CTRL键
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int cur = GetPageIndex(point);
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if(cur > -1)
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{
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m_nIndex = CurPage()*PageSize() + cur;
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if(IsSelected(m_nIndex))
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{
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for(int i=0;i<m_lstSelected.Length();i++)
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{
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if(m_nIndex == *m_lstSelected[i])
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{
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m_lstSelected.Remove(i);
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SwapFlipImage(cur, -1);
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break;
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}
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}
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}
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else
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{
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m_lstSelected.Append(new int(m_nIndex));
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SwapFlipImage(CurImage(), cur);
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}
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}
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}
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DWORD lParam = -1;
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GetParent()->SendMessage(WM_LBUTTONUP, (WPARAM)nFlags, lParam);
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}
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CStatic::OnLButtonUp(nFlags, point);
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}
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void CSlideStatic::OnLButtonDblClk(UINT nFlags, CPoint point)
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{
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if(GetPageIndex(point) >= 0){
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DWORD lParam = -1;
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GetParent()->SendMessage(WM_LBUTTONDBLCLK, (WPARAM)nFlags, lParam);
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}
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else
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CStatic::OnLButtonDblClk(nFlags, point);
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}
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// 求给定的点在当前页的第几个 -1为没有点中
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int CSlideStatic::GetPageIndex(CPoint & pt)
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{
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CRect rc;
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CPoint point = pt;
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ClientToScreen(&point);
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GetWindowRect(&rc);
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rc.DeflateRect(2, 2);
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if (!rc.PtInRect(point))
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return -1;
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point.x -= rc.left;
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point.y -= rc.top;
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GetClientRect(&rc);
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rc.DeflateRect(1,1);
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int uw = rc.Width() / m_nPageColumn;
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int uh = rc.Height() / m_nPageRow;
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int row = (point.y-1)/uh;
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int col = (point.x-1)/uw;
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return m_nPageColumn * row + col;
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}
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void CSlideStatic::Reset()
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{
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m_lstBlk.Reset();
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m_lstSelected.Reset();
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}
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void CSlideStatic::ClearBkColor()
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{
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CDC *pDC = GetDC();
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int pageSize = PageSize();
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for(int i=0; i<pageSize; i++)
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{
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break;
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int index = CurPage()*pageSize + i;
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CImageDC *pImageDC = m_lstImage[i];
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pImageDC->SetDC(pDC);
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pImageDC->SetHighlight(FALSE);
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pImageDC->Redraw();
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pImageDC->SetDC(NULL);
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/*
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if(IsSelected(index)){
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CImageDC *pImageDC = m_lstImage[i];
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pImageDC->SetDC(pDC);
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pImageDC->SetBackColor(GetAcadBackColor());
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pImageDC->Redraw();
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pImageDC->SetDC(NULL);
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}
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else{
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if(pImageDC->GetBkColor() != GetAcadBackColor()){
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pImageDC->SetDC(pDC);
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pImageDC->SetBackColor(GetAcadBackColor());
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pImageDC->Redraw();
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pImageDC->SetDC(NULL);
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}
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}*/
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}
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for(i = 0;i < m_lstSelected.Length(); i++)
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{
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int index = *m_lstSelected[i] - CurPage()*pageSize;
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if(index >= 0 && index < pageSize)
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{
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CImageDC *pImageDC = m_lstImage[index];
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pImageDC->SetDC(pDC);
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pImageDC->SetHighlight(FALSE);
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pImageDC->Redraw();
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pImageDC->SetDC(NULL);
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}
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}
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ReleaseDC(pDC);
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}
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BOOL CSlideStatic::SelectIndex(int selindex)
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{
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// 选择总目
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if (!IsValid(selindex))
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return FALSE;
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int lastImage = CurImage();
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int lastPage = CurPage();
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m_nIndex = selindex;
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int curPage = CurPage();
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int curImage = CurImage();
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if(curPage!=lastPage) { /*turn page*/
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SetupImage(TRUE);
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SwapFlipImage(-1, curImage);
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}
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else {
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SwapFlipImage(lastImage, curImage);
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}
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return TRUE;
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}
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void CSlideStatic::SwapFlipImage(int from_image, int to_image)
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{
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CDC *pDC = GetDC();
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//modify by xlc on 070903
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//减少图号相同时的重绘次数
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//if(IsValid(to_image))
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if(IsValid(to_image) && from_image!=to_image)
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{
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m_lstImage[to_image]->SetDC(pDC);
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m_lstImage[to_image]->SetHighlight(TRUE);
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//m_lstImage[to_image]->SetBackColor ( RGB(0,128,192));
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m_lstImage[to_image]->Redraw();
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m_lstImage[to_image]->SetDC(NULL);
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}
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if(IsValid(from_image))
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{
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int pageSize = PageSize();
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int index = CurPage()*pageSize + from_image;
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m_lstImage[from_image]->SetDC(pDC);
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if(IsSelected(index))
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m_lstImage[from_image]->SetHighlight(TRUE);
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//m_lstImage[from_image]->SetBackColor(RGB(0,128,192));
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else
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//m_lstImage[from_image]->SetBackColor(GetAcadBackColor());
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{
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m_lstImage[from_image]->SetHighlight(FALSE);
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}
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m_lstImage[from_image]->Redraw();
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m_lstImage[from_image]->SetDC(NULL);
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}
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ReleaseDC(pDC);
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}
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BOOL CSlideStatic::SelectPageIndex(int selindex)
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{
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int lastImage = CurImage();
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int curImage=selindex;
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if(curImage == lastImage)
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return FALSE;
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int curPage=CurPage();
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// 改变列表状态
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int nIndex = curPage*PageSize() + curImage;
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if(!IsValid(nIndex))
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return FALSE;
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m_nIndex = nIndex;
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SwapFlipImage(lastImage, curImage);
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return TRUE;
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}
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// 翻到第n页
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// 返回: TRUE -- 成功的翻页 FALSE -- 不能翻到指定的页
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BOOL CSlideStatic::GoPage(int destPage)
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{
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if(destPage<0 || destPage >= TotalPages())
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return FALSE;
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if(CurPage() != destPage) {
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m_nIndex = destPage * PageSize() + CurImage();
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|
if(!IsCurrentValid())
|
|
m_nIndex = GetTotalRecords()-1;
|
|
SetupImage(TRUE);
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
|
|
|
|
void CSlideStatic::OnRButtonDown(UINT nFlags, CPoint point)
|
|
{
|
|
m_bRMouseDown = TRUE;
|
|
CStatic::OnRButtonDown(nFlags, point);
|
|
}
|
|
|