282 lines
6.9 KiB
C++
282 lines
6.9 KiB
C++
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// EBookDlg.cpp : implementation file
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//
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#include "stdafx.h"
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#include "EBook.h"
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#include "EBookDlg.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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/////////////////////////////////////////////////////////////////////////////
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// CEBookDlg dialog
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CEBookDlg::CEBookDlg(CWnd* pParent /*=NULL*/)
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: CDialog(CEBookDlg::IDD, pParent)
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{
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//{{AFX_DATA_INIT(CEBookDlg)
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//}}AFX_DATA_INIT
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// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
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m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD>ļ<EFBFBD>
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theApp.LoadLanguageRes(theApp.GetLanguage());
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m_txtFont.CreateFont(18,0,0,0,FW_BOLD,0,0,0,GB2312_CHARSET,OUT_DEFAULT_PRECIS,
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CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULT_PITCH|FF_SWISS,_T("Arial"));
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m_BookFont.CreateFont(16,0,0,0,FW_NORMAL,0,0,0,GB2312_CHARSET,OUT_DEFAULT_PRECIS,
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CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULT_PITCH|FF_SWISS,_T("Arial"));
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//WCHAR strRes[MAX_PATH];
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//CString(LoadString(theApp.GetResourceLib(),IDS_MUSICPLAYER_TITLE,strRes,MAX_PATH));
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m_TitleText = L"";
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// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˢ
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CBitmap tmpBmp;
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// <20><><EFBFBD><EFBFBD>Դ<EFBFBD>м<EFBFBD><D0BC>ر<EFBFBD><D8B1><EFBFBD>ͼƬ
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tmpBmp.LoadBitmap(IDB_EBOOK_WND);
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m_BgDC.CreateCompatibleDC(NULL);
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m_BgDC.SelectObject(&tmpBmp);
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tmpBmp.DeleteObject();
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// <20><><EFBFBD>Ͽ<CFBF>
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tmpBmp.LoadBitmap(IDB_EBOOK_BOOK);
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m_BookBrush.CreatePatternBrush(&tmpBmp);
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
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tmpBmp.DeleteObject();
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m_BookTxtColor = RGB(255,255,255);
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}
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CEBookDlg::~CEBookDlg()
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{
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m_BgDC.DeleteDC();
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m_MemDC.DeleteDC();
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m_txtFont.DeleteObject();
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m_BookFont.DeleteObject();
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}
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void CEBookDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CEBookDlg)
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DDX_Control(pDX, IDC_EDIT_BOOK, m_txtBook);
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DDX_Control(pDX, IDC_BUTTON_UP, m_butUp);
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DDX_Control(pDX, IDC_BUTTON_OPEN, m_butOpen);
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DDX_Control(pDX, IDC_BUTTON_EXIT, m_butExit);
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DDX_Control(pDX, IDC_BUTTON_DOWN, m_butDown);
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DDX_Control(pDX, IDC_BUTTON_BACK, m_butBack);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CEBookDlg, CDialog)
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//{{AFX_MSG_MAP(CEBookDlg)
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ON_WM_PAINT()
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ON_WM_ERASEBKGND()
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ON_WM_CTLCOLOR()
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ON_BN_CLICKED(IDC_BUTTON_OPEN, OnButtonOpen)
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ON_BN_CLICKED(IDC_BUTTON_BACK, OnButtonBack)
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ON_BN_CLICKED(IDC_BUTTON_DOWN, OnButtonDown)
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ON_BN_CLICKED(IDC_BUTTON_EXIT, OnButtonExit)
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ON_BN_CLICKED(IDC_BUTTON_UP, OnButtonUp)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CEBookDlg message handlers
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BOOL CEBookDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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// Set the icon for this dialog. The framework does this automatically
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// when the application's main window is not a dialog
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SetIcon(m_hIcon, TRUE); // Set big icon
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SetIcon(m_hIcon, FALSE); // Set small icon
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CenterWindow(GetDesktopWindow()); // center to the hpc screen
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// TODO: Add extra initialization here
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MoveWindow(0,0,320,240);
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m_butExit.MoveWindow(283,7,25,25);
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m_butExit.LoadBitmaps(IDB_EBOOK_CLOSE,IDB_EBOOK_CLOSED);
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m_butUp.MoveWindow(271,37,46,46);
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m_butUp.LoadBitmaps(IDB_EBOOK_UP,IDB_EBOOK_UPD,IDB_EBOOK_UPDIS);
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m_butDown.MoveWindow(271,87,46,46);
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m_butDown.LoadBitmaps(IDB_EBOOK_DOWN,IDB_EBOOK_DOWND,IDB_EBOOK_DOWNDIS);
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m_butOpen.MoveWindow(271,137,46,46);
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m_butOpen.LoadBitmaps(IDB_EBOOK_OPEN,IDB_EBOOK_OPEND);
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m_butBack.MoveWindow(271,187,46,46);
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m_butBack.LoadBitmaps(IDB_EBOOK_BACK,IDB_EBOOK_BACKD,IDB_EBOOK_BACKDIS);
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m_txtBook.MoveWindow(11,22,249,183);
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m_txtBook.SetFont(&m_BookFont);
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return TRUE; // return TRUE unless you set the focus to a control
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}
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void CEBookDlg::OnPaint()
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{
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CPaintDC dc(this); // device context for painting
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// TODO: Add your message handler code here
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dc.BitBlt(0,0,320,240,&m_BgDC,0,0,SRCCOPY);
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if (!m_TitleText.IsEmpty())
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{
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dc.SetBkMode(TRANSPARENT);
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dc.SetTextColor(RGB(0,0,255));
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dc.SelectObject(m_txtFont);
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dc.DrawText(m_TitleText,CRect(10,208,258,230),DT_VCENTER|DT_CENTER);
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}
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// Do not call CDialog::OnPaint() for painting messages
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}
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BOOL CEBookDlg::OnEraseBkgnd(CDC* pDC)
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{
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// TODO: Add your message handler code here and/or call default
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return TRUE;
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//return CDialog::OnEraseBkgnd(pDC);
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}
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HBRUSH CEBookDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
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{
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HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
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// TODO: Change any attributes of the DC here
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if (nCtlColor == CTLCOLOR_STATIC)
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{
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pDC->SetBkMode(TRANSPARENT);
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pDC->SetTextColor(m_BookTxtColor);
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return m_BookBrush;
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}
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// TODO: Return a different brush if the default is not desired
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return hbr;
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}
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void CEBookDlg::OnButtonOpen()
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{
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// TODO: Add your control notification handler code here
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COpenBookFileDlg fileDlg;
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if (fileDlg.DoModal() == IDOK)
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{
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m_SourceFile = fileDlg.GetFilePath();
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m_txtBook.SetWindowText(ReadFile(m_SourceFile));
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m_TitleText = GetFileName(m_SourceFile);
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m_butDown.EnableWindow(TRUE);
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m_butUp.EnableWindow(TRUE);
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m_butBack.EnableWindow(TRUE);
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InvalidateRect(CRect(10,208,258,230));
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}
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}
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void CEBookDlg::OnButtonBack()
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{
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// TODO: Add your control notification handler code here
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m_txtBook.LineScroll(-(m_txtBook.GetFirstVisibleLine() + 1));
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}
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void CEBookDlg::OnButtonDown()
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{
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// TODO: Add your control notification handler code here
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int line = GetLineHeight(&m_BookFont);
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m_txtBook.LineScroll(line);
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}
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void CEBookDlg::OnButtonExit()
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{
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// TODO: Add your control notification handler code here
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EndDialog(IDOK);
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}
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void CEBookDlg::OnButtonUp()
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{
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// TODO: Add your control notification handler code here
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int line = GetLineHeight(&m_BookFont);
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m_txtBook.LineScroll(-line);
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}
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CString CEBookDlg::ReadFile(CString sFileName)
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{
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char* lpData = NULL;
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int len = 0;
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CString FileTxt;
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CFile file;
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FileTxt.Empty();
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if(!file.Open(sFileName,CFile::modeRead))
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{
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MessageBox(L"<EFBFBD><EFBFBD>ȡ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!");
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}
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else
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{
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// <20><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>
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len = file.GetLength();
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lpData = new char[len + 1];
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memset(lpData,0,len+1);
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file.Read(lpData,len);
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file.Close();
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FileTxt = lpData;
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delete lpData;
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}
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// <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC>ַ<EFBFBD><D6B7><EFBFBD>
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return FileTxt;
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}
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int CEBookDlg::GetLineHeight(CFont* pFont)
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{
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int Height = 0;
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CDC* pDC = m_txtBook.GetDC();
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CRect txtRect;
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pDC->SelectObject(pFont);
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pDC->DrawText(L"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>",&txtRect,DT_CALCRECT);
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Height = txtRect.Height();
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CRect wndRect;
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m_txtBook.GetClientRect(wndRect);
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return wndRect.Height() / Height;
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}
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CString CEBookDlg::GetFileName(CString strFileName)
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{
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CString FileExt;
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FileExt.Empty();
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// <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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int strLen = strFileName.GetLength() - 1;
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for(int i = strLen; i >= 0; i--)
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>'.'
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if(strFileName.GetAt(i) == '\\')
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{
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// <20><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>չ<EFBFBD><D5B9>
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FileExt = strFileName.Right(strLen - i);
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break;
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}
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}
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return FileExt;
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}
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