// XmlViewerDlg.cpp : implementation file
//
#include "stdafx.h"
#include "XmlViewer.h"
#include "XmlViewerDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// 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)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CXmlViewerDlg dialog
CXmlViewerDlg::CXmlViewerDlg(CWnd* pParent /*=NULL*/)
: CDialog(CXmlViewerDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CXmlViewerDlg)
m_FileName = _T("");
m_Tag = _T("");//X3D");
m_Data = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CXmlViewerDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CXmlViewerDlg)
DDX_Control(pDX, IDC_ELEMENT_TREE, m_ElementTree);
DDX_Text(pDX, IDC_STATIC_FILE_NAME, m_FileName);
DDX_Text(pDX, IDC_EDIT_TAG, m_Tag);
DDX_Text(pDX, IDC_DATA, m_Data);
//}}AFX_DATA_MAP
DDX_GridControl(pDX, IDC_ATTR_GRID, m_AttrGrid);
}
BEGIN_MESSAGE_MAP(CXmlViewerDlg, CDialog)
//{{AFX_MSG_MAP(CXmlViewerDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_NOTIFY(NM_CLICK, IDC_ELEMENT_TREE, OnClickElementTree)
ON_BN_CLICKED(IDC_READ_BUTTON, OnReadButton)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CXmlViewerDlg message handlers
BOOL CXmlViewerDlg::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
m_AttrGrid.SetColumnCount(2);
m_AttrGrid.SetRowCount(10);
m_AttrGrid.SetFixedRowCount(1);
m_AttrGrid.SetItemText(0,0,"Attr");
m_AttrGrid.SetItemText(0,1,"Value");
CRect GRect;
m_AttrGrid.GetWindowRect(&GRect);
m_AttrGrid.SetColumnWidth(0,GRect.Width()/3);
m_AttrGrid.SetColumnWidth(1,GRect.Width()*2/3-3);
return TRUE; // return TRUE unless you set the focus to a control
}
void CXmlViewerDlg::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 CXmlViewerDlg::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 CXmlViewerDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CXmlViewerDlg::OnClickElementTree(NMHDR* pNMHDR, LRESULT* pResult)
{
// NMTREEVIEW* pNMTreeView = (NMTREEVIEW*)pNMHDR;
DWORD find;
// find = m_ElementTree.GetItemData(pNMTreeView->itemNew.hItem);
DWORD dwPos = ::GetMessagePos();
POINTS pntsPos = MAKEPOINTS( dwPos );
POINT p2;
p2.x=pntsPos.x;
p2.y=pntsPos.y;
// Put into Tree Window
m_ElementTree.ScreenToClient(&p2);
UINT uFlags;
HTREEITEM htItem = m_ElementTree.HitTest(p2, &uFlags);
if (htItem != NULL)
find = m_ElementTree.GetItemData(htItem);
else
return;
// Get the element
CXML *SelX;
SelX = m_XmlPtrArray.GetAt(find);
// Display the Attributes
long count = SelX->GetAttrCount();
m_AttrGrid.SetRowCount(count+1);
long i = 1;
CAttribute *a;
a = SelX->GetFirstAttribute();
while(a!=NULL && i<=count)
{
m_AttrGrid.SetItemText(i,0,a->GetAttributeName());
m_AttrGrid.SetItemText(i,1,a->GetAttributeText());
i++;
a = SelX->GetNextAttribute();
}
m_AttrGrid.Invalidate();
m_Data = SelX->GetText();
UpdateData(FALSE);
*pResult = 0;
}
void CXmlViewerDlg::OnReadButton()
{
UpdateData(TRUE);
m_ElementTree.DeleteAllItems();
UpdateData(FALSE);
m_xmlRoot.ResetContents();
CFile in;
CString Decl;
Decl ="<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n";
CMabString defext=".xml";
CMabString filter="XML Files (*.xml)| *.xml| All Files (*.*)| *.*||";
CFileDialog myfile(TRUE,NULL,defext,NULL,filter,NULL);
if(myfile.DoModal()==IDOK)
{
in.Open(myfile.GetPathName(),CFile::modeRead);
m_FileName.Format("File:%s",myfile.GetPathName());
m_xmlRoot.XMLRead(&in,m_Tag);
in.Close();
in.Open("Test1.xml",CFile::modeCreate|CFile::modeWrite);
in.Write(Decl,Decl.GetLength());
m_xmlRoot.XMLWrite(&in,-1); // Set -1 to zero for intenting
in.Close();
// in.Open("Test1.xml",CFile::modeRead);
// m_xmlRoot.XMLRead(&in,m_Tag);
// in.Close();
// in.Open("Test2.xml",CFile::modeCreate|CFile::modeWrite);
// in.Write(Decl,Decl.GetLength());
// m_xmlRoot.XMLWrite(&in,0);
// in.Close();
// Populate the Tree
m_XmlPtrArray.RemoveAll();
m_XmlPtrArray.FreeExtra();
m_XmlPtrArray.SetSize(0,100);
LoadArray(&m_xmlRoot,NULL);
}
Invalidate();
// UpdateData(FALSE);
}
void CXmlViewerDlg::LoadArray(CXML *element, HTREEITEM hParent)
{
long pos;
HTREEITEM me;
if(hParent==NULL)
me = m_ElementTree.InsertItem(element->GetTagName(),TVI_ROOT);
else
me = m_ElementTree.InsertItem(element->GetTagName(),hParent);
pos = m_XmlPtrArray.GetSize();
pos = m_XmlPtrArray.GetUpperBound()+1;
m_XmlPtrArray.SetAtGrow(pos,element);
m_ElementTree.SetItemData(me,pos);
CXML *child;
child=element->GetFirstChild();
while(child!=NULL)
{
LoadArray(child,me);
child=element->GetNextChild();
}
}