// PdfReaderDlg.cpp : implementation file
//

#include "stdafx.h"
#include "PdfReader.h"
#include "PdfReaderDlg.h"
 

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
float i=100;
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
 
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
 
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPdfReaderDlg dialog

CPdfReaderDlg::CPdfReaderDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPdfReaderDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPdfReaderDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CPdfReaderDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPdfReaderDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPdfReaderDlg, CDialog)
	//{{AFX_MSG_MAP(CPdfReaderDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_COMMAND(ID_OPEN_PDFFILE, OnOpenPdffile)
	ON_WM_CREATE()
	ON_WM_SIZE()
	ON_COMMAND(ID_FIRST_PAGE, OnFirstPage)
	ON_COMMAND(ID_LAST_PAGE, OnLastPage)
	ON_COMMAND(ID_NEXT_PAGE, OnNextPage)
	ON_COMMAND(ID_PREVIOUS_PAGE, OnPreviousPage)
	ON_COMMAND(ID_CHANG_BIG, OnChangBig)
	ON_COMMAND(ID_CHANG_SMALL, OnChangSmall)
	ON_COMMAND(ID_SET_SIZE, OnSetSize)
	ON_COMMAND(ID_PRINT_PDFFILE, OnPrintPdffile)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPdfReaderDlg message handlers

BOOL CPdfReaderDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CPdfReaderDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CPdfReaderDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CPdfReaderDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CPdfReaderDlg::OnOpenPdffile() 
{   CString m_Caption; 
    CString m_Word=" 現在正在觀看：";
	char szFileFilter[]="PDF File(*.pdf)|*.pdf|All File(*.*)|*.*||";
	CFileDialog FileDialog(TRUE,NULL,NULL,OFN_HIDEREADONLY,szFileFilter);
	if(FileDialog.DoModal()==IDOK)
	{   CString FileName=FileDialog.GetFileTitle();
	    m_Caption=m_Word+FileName;
		SetWindowText(m_Caption);
		CString PathName=FileDialog.GetPathName();
		m_PdfFile.LoadFile(PathName);
	}
		 
}

int CPdfReaderDlg::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CDialog::OnCreate(lpCreateStruct) == -1)
		return -1;
	CRect rect;
	GetWindowRect(&rect);
 	m_PdfFile.Create(NULL,WS_VISIBLE,rect,this,0);
	return 0;
}

void CPdfReaderDlg::OnSize(UINT nType, int cx, int cy) 
{
	CDialog::OnSize(nType, cx, cy);
	m_PdfFile.MoveWindow(0,0,cx,cy); 
}

void CPdfReaderDlg::OnFirstPage() 
{
	 m_PdfFile.gotoFirstPage();
}

void CPdfReaderDlg::OnLastPage() 
{
	m_PdfFile.gotoLastPage();
	
}

void CPdfReaderDlg::OnNextPage() 
{
	m_PdfFile.gotoNextPage();
}

void CPdfReaderDlg::OnPreviousPage() 
{
	m_PdfFile.gotoPreviousPage();
	
}

void CPdfReaderDlg::OnCancel() 
{
	CDialog::OnCancel();
}
 
void CPdfReaderDlg::OnChangBig() 
{
	 i=i+50;
	m_PdfFile.setZoom(i);
	
}

void CPdfReaderDlg::OnChangSmall() 
{
	i=i-50;
	m_PdfFile.setZoom(i);
	
}

void CPdfReaderDlg::OnSetSize() 
{
	CFind getsize;
	getsize.DoModal();
	m_PdfFile.setZoom(getsize.m_find);
}

void CPdfReaderDlg::OnPrintPdffile() 
{
	 m_PdfFile.Print();
}