373 lines
8.3 KiB
C++
373 lines
8.3 KiB
C++
#include "StdAfx.h"
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#include "LayerSiftDlg.h"
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/////////////////////////////////////////////////////////////////////////////////////////////////
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CLayerFiltrationFileOperator::CLayerFiltrationFileOperator(LPCTSTR szFileName)
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: m_sFileName(szFileName)
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{
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}
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BOOL CLayerFiltrationFileOperator::ReadFile(CStringArray &aryLayers) const
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{
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CStdioFile txtFile;
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UINT uLen = 0;
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if (!txtFile.Open(m_sFileName, CFile::modeRead))
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return FALSE;
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CStringArray arSCurName;
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CString sCurrString = _T("");
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while (txtFile.ReadString(sCurrString))
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{
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if (sCurrString == _T(""))
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continue;
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arSCurName.Add(sCurrString);
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}
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int nSize = arSCurName.GetSize();
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if (nSize > 0)
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{
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bool bFind(false);
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for (int i=0; i<nSize; i++)
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{
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for (int j=0; j<aryLayers.GetSize(); j++)
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{
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if (arSCurName[i] == aryLayers[j])
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{
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bFind = true;
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break;
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}
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}
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if (!bFind)
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aryLayers.Add(arSCurName[i]);
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bFind = false;
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}
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}
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return TRUE;
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}
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BOOL CLayerFiltrationFileOperator::WriteFile(const CStringArray &aryLayers) const
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{
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CStdioFile txtFile;
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UINT uLen = 0;
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if (!txtFile.Open(m_sFileName, CFile::modeCreate | CFile::modeWrite))
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return FALSE;
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CString sRet = _T("\n");
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//add tyj 20160905:默认图层设为空时，也可以写入文件
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if(aryLayers.IsEmpty())
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{
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txtFile.WriteString(_T(""));
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return TRUE;
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}
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for (int i=0; i<aryLayers.GetSize(); i++)
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{
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if (i != 0)
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txtFile.WriteString(sRet);
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txtFile.WriteString(aryLayers[i]);
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}
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return TRUE;
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}
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BOOL CLayerFiltrationFileOperator::SplitString(CString sAllName, CStringArray &aryLayers)
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{
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CString sReturn = _T("&");
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aryLayers.RemoveAll();
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while (TRUE)
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{
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int nIndex = sAllName.Find(sReturn);
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if (nIndex < 0) // 没找到
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{
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if (sAllName != _T(""))
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aryLayers.Add(sAllName);
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break;
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}
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else
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{
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CString sDump = sAllName.Mid(0, nIndex);
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sAllName = sAllName.Mid(nIndex+1, sAllName.GetLength() - nIndex - 1);
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if (sDump != _T(""))
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aryLayers.Add(sDump);
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}
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}
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return TRUE;
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////////////
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CString CLayerSiftDlg::s_sRet = _T("\r\n");
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CString CLayerSiftDlg::s_sSplit = _T("&");
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CString CLayerSiftDlg::m_csIniFileLayer = _T(""); // 图层
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BOOL CLayerSiftDlg::m_bSelectEnt = FALSE;
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CString CLayerSiftDlg::m_csTmpLayer = _T("");
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IMPLEMENT_DYNAMIC(CLayerSiftDlg, CModelessDialog);
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CLayerSiftDlg::CLayerSiftDlg(CWnd* pParent) : CModelessDialog(CLayerSiftDlg::IDD, pParent)
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{
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SPACE = -1;
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CString csSysPath = g_sDwbPath;
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csSysPath = csSysPath.Left(csSysPath.GetLength() - 5) + _T("\\sys\\");
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// 因为该文件负有写入的责任，因此即使该文件不存在，也需要建立该指针
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m_pFileBase = new CLayerFiltrationFileOperator(csSysPath + _T("LayerFiltration.txt"));
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if (m_pFileBase != NULL)
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{
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if (m_bSelectEnt) // 当前是选择实体后，再次显示对话框
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{
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m_pFileBase->SplitString(m_csTmpLayer, m_aryTmpLayer);
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}
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else if (!m_csIniFileLayer.IsEmpty())
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{
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m_pFileBase->SplitString(m_csIniFileLayer, m_aryTmpLayer);
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}
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}
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m_bSelectEnt = FALSE;
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m_csTmpLayer = _T("");
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}
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CLayerSiftDlg::~CLayerSiftDlg()
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{
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if (m_pFileBase != NULL)
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{
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delete m_pFileBase;
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m_pFileBase = NULL;
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}
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}
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void CLayerSiftDlg::DoDataExchange(CDataExchange* pDX)
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{
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CModelessDialog::DoDataExchange(pDX);
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DDX_Control(pDX, IDC_EDIT_LAYER, m_edtLayerName);
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}
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BOOL CLayerSiftDlg::OnInitDialog()
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{
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CModelessDialog::OnInitDialog();
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CString sText;
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for (int i=0; i<m_aryTmpLayer.GetSize(); i++)
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{
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sText += m_aryTmpLayer[i];
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sText += s_sRet;
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}
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m_edtLayerName.SetFont(GetFont());
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m_edtLayerName.SetWindowText(sText);
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m_edtLayerName.SetSel(sText.GetLength(), sText.GetLength(), FALSE);
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InitSpaceSize();
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CRect rectDlg;
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GetWindowRect(&rectDlg);
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GetClientRect(&rectDlg);
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Layout(rectDlg.Width(), rectDlg.Height()); // 布置按钮
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HICON hIcon = AfxGetApp()->LoadIcon(IDI_TG_LOGO);
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SetIcon(hIcon, FALSE);
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UpdateData(FALSE);
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return TRUE;
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}
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void CLayerSiftDlg::InitSpaceSize()
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{
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CRect rectBtn;
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GetDlgItem(IDC_BTN_SELECTINDRAW)->GetWindowRect(&rectBtn); // 图中选取<
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ScreenToClient(&rectBtn);
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BTNWID = rectBtn.Width();
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BTNHEI = rectBtn.Height();
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SPACEBTN = (int)(BTNHEI * 0.5);
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CRect rectTable;
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GetDlgItem(IDC_EDIT_LAYER)->GetWindowRect(&rectTable);
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ScreenToClient(&rectTable);
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SPACE = rectTable.left;
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PSPACE = rectTable.top;
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}
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void CLayerSiftDlg::LstLayerRect(CRect &rect, int dlgCx, int dlgCy)
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{
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int nLastWid = dlgCx - SPACE*3 - BTNWID,
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nHei = dlgCy - PSPACE*2;
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rect.left = SPACE;
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rect.right = rect.left + nLastWid;
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rect.top = PSPACE;
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rect.bottom = rect.top + nHei;
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}
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void CLayerSiftDlg::BtnSelectInDrawRect(CRect &rect, int dlgCx, int dlgCy)
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{
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rect.left = rect.right + SPACE;
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rect.right = rect.left + BTNWID;
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rect.top = rect.top;
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rect.bottom = rect.top + BTNHEI;
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}
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void CLayerSiftDlg::BtnOkRect(CRect &rect, int dlgCx, int dlgCy)
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{
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BtnCancelRect(rect, dlgCx, dlgCy);
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rect.bottom = rect.top - SPACEBTN;
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rect.top = rect.bottom - BTNHEI;
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}
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void CLayerSiftDlg::BtnCancelRect(CRect &rect, int dlgCx, int dlgCy)
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{
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CRect rectRef;
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LstLayerRect(rectRef, dlgCx, dlgCy);
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rect.left = rectRef.right + SPACE;
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rect.right = rect.left + BTNWID;
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rect.bottom = dlgCy - PSPACE;
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rect.top = rect.bottom - BTNHEI;
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}
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void CLayerSiftDlg::Layout(int cx, int cy)
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{
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CRect rectTable;
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LstLayerRect(rectTable, cx, cy);
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GetDlgItem(IDC_EDIT_LAYER)->SetWindowPos(NULL, rectTable.left, rectTable.top, rectTable.Width(), rectTable.Height(), SWP_NOZORDER);
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BtnSelectInDrawRect(rectTable, cx, cy);
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GetDlgItem(IDC_BTN_SELECTINDRAW)->SetWindowPos(NULL, rectTable.left, rectTable.top, rectTable.Width(), rectTable.Height(), SWP_NOZORDER);
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BtnOkRect(rectTable, cx, cy);
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GetDlgItem(IDOK)->SetWindowPos(NULL, rectTable.left, rectTable.top, rectTable.Width(), rectTable.Height(), SWP_NOZORDER);
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BtnCancelRect(rectTable, cx, cy);
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GetDlgItem(IDCANCEL)->SetWindowPos(NULL, rectTable.left, rectTable.top, rectTable.Width(), rectTable.Height(), SWP_NOZORDER);
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}
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BEGIN_MESSAGE_MAP(CLayerSiftDlg, CModelessDialog)
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ON_BN_CLICKED(IDC_BTN_SELECTINDRAW, OnBlickSelectOnDraw)
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ON_BN_CLICKED(IDOK, OnBnClickedOk)
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ON_WM_SIZE()
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ON_WM_GETMINMAXINFO()
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END_MESSAGE_MAP()
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// 支持对话框大小变化
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void CLayerSiftDlg::OnSize(UINT nType, int cx, int cy)
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{
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CModelessDialog::OnSize(nType, cx, cy);
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if (IsInitSizeData())
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Layout(cx, cy);
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}
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// 设置拖动对话框时，最小不应该小于最初值
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void CLayerSiftDlg::OnGetMinMaxInfo(MINMAXINFO* lpMMI)
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{
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lpMMI->ptMinTrackSize.x = 270;
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lpMMI->ptMinTrackSize.y = 174;
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CModelessDialog::OnGetMinMaxInfo(lpMMI);
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}
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void CLayerSiftDlg::OnBnClickedOk()
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{
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CString strName;
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m_edtLayerName.GetWindowText(strName);
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strName.Replace(s_sRet, s_sSplit);
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strName.TrimLeft(_T("&"));
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strName.TrimRight(_T("&"));
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// 写文件
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if (m_pFileBase != NULL)
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{
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m_pFileBase->SplitString(strName, m_aryTmpLayer);
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m_pFileBase->WriteFile(m_aryTmpLayer);
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m_csIniFileLayer = strName;
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}
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m_bSelectEnt = FALSE;
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m_csTmpLayer = _T("");
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CModelessDialog::OnOK();
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}
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void CLayerSiftDlg::OnBlickSelectOnDraw()
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{
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m_bSelectEnt = TRUE;
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m_edtLayerName.GetWindowText(m_csTmpLayer);
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m_csTmpLayer.Replace(s_sRet, s_sSplit);
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m_csTmpLayer.TrimLeft(_T("&"));
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m_csTmpLayer.TrimRight(_T("&"));
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CModelessDialog::OnOK();
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}
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// 返回用户设置的图层名
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CString CLayerSiftDlg::GetLayerName()
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{
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CString csText;
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for (int i=0; i<m_aryTmpLayer.GetSize(); i++)
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{
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if (i != 0)
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csText += s_sSplit;
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csText += m_aryTmpLayer[i];
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}
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return csText;
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}
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void CLayerSiftDlg::SetLayerName(const CStringArray &aryLayers)
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{
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int nSize = aryLayers.GetSize();
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if (nSize == 0) // 从文件中读取记忆值
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{
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GetLayerInIniFiles();
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}
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else // 判断是否需要向m_strLayerName里添加
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{
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bool bFind(false);
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for (int i=0; i<nSize; i++)
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{
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for (int j=0; j<m_aryTmpLayer.GetSize(); j++)
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{
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if (aryLayers[i] == m_aryTmpLayer[j])
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{
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bFind = true;
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break;
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}
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}
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if (!bFind)
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m_aryTmpLayer.Add(aryLayers[i]);
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bFind = false;
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}
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}
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}
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void CLayerSiftDlg::GetLayerInIniFiles()
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{
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CString csLayer;
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if ((m_pFileBase!=NULL) && (m_pFileBase->ReadFile(m_aryTmpLayer)) && m_aryTmpLayer.GetSize()>0)
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{
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m_csIniFileLayer = _T("");
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for (int i=0; i<m_aryTmpLayer.GetSize(); i++)
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{
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if (i != 0)
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m_csIniFileLayer += s_sSplit;
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m_csIniFileLayer += m_aryTmpLayer[i];
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}
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}
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}
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