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// DialogEditorDemoDoc.cpp : implementation of the CDialogEditorDemoDoc class
//
#include "stdafx.h"
#include "DialogEditorDemo.h"
#include "DialogEditorDemoDoc.h"
// --- DiagramEditor ---
#include "DiagramControlFactory.h"
#include "TextFile.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#pragma warning( disable : 4706 )
/////////////////////////////////////////////////////////////////////////////
// CDialogEditorDemoDoc
IMPLEMENT_DYNCREATE(CDialogEditorDemoDoc, CDocument)
BEGIN_MESSAGE_MAP(CDialogEditorDemoDoc, CDocument)
//{{AFX_MSG_MAP(CDialogEditorDemoDoc)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDialogEditorDemoDoc construction/destruction
CDialogEditorDemoDoc::CDialogEditorDemoDoc()
{
}
CDialogEditorDemoDoc::~CDialogEditorDemoDoc()
{
}
BOOL CDialogEditorDemoDoc::OnNewDocument()
{
if (!CDocument::OnNewDocument())
return FALSE;
// --- DiagramEditor ---
// Removing the current data
m_objs.Clear();
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
// CDialogEditorDemoDoc serialization
void CDialogEditorDemoDoc::Serialize(CArchive& ar)
{
// --- DiagramEditor ---
// Saving and loading to/from a text file
if (ar.IsStoring())
{
ar.WriteString( m_objs.GetString() + _T( "\r\n" ) );
int count = 0;
CDiagramEntity* obj;
while( ( obj = m_objs.GetAt( count++ ) ) )
ar.WriteString( obj->GetString() + _T( "\r\n" ) );
m_objs.SetModified( FALSE );
}
else
{
m_objs.Clear();
CString str;
while(ar.ReadString( str ) )
{
if( !m_objs.FromString( str ) )
{
CDiagramEntity* obj = CDiagramControlFactory::CreateFromString( str );
if( obj )
m_objs.Add( obj );
}
}
m_objs.SetModified( FALSE );
}
}
/////////////////////////////////////////////////////////////////////////////
// CDialogEditorDemoDoc diagnostics
#ifdef _DEBUG
void CDialogEditorDemoDoc::AssertValid() const
{
CDocument::AssertValid();
}
void CDialogEditorDemoDoc::Dump(CDumpContext& dc) const
{
CDocument::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CDialogEditorDemoDoc commands
// --- DiagramEditor ---
CDiagramEntityContainer* CDialogEditorDemoDoc::GetData()
{
// Data accessor
return &m_objs;
}
BOOL CDialogEditorDemoDoc::SaveModified()
{
// We override this to get the dirty-
// handling right
SetModifiedFlag( m_objs.IsModified() );
return CDocument::SaveModified();
}
void CDialogEditorDemoDoc::Export()
{
// An example of exporting
CString filename;
CStringArray stra;
// Header. I don't want this in the CDiagramEntityContainer class
// where it would normally belong, as it should not be necessary
// to derive a class from CDiagramEntityContainer.
stra.Add( _T( "<html>" ) );
stra.Add( _T( "<head>" ) );
stra.Add( _T( "<style>" ) );
stra.Add( _T( "\t.controls { font-family:MS Sans Serif;font-size:12; }" ) );
stra.Add( _T( "\tbody { background-color:#c0c0c0; }" ) );
stra.Add( _T( "</style>" ) );
stra.Add( _T( "<script>" ) );
stra.Add( _T( "function buttonHandler( obj )" ) );
stra.Add( _T( "{" ) );
stra.Add( _T( "\talert( obj.name )" ) );
stra.Add( _T( "}" ) );
stra.Add( _T( "function checkboxHandler( obj )" ) );
stra.Add( _T( "{" ) );
stra.Add( _T( "\talert( obj.name )" ) );
stra.Add( _T( "}" ) );
stra.Add( _T( "function radiobuttonHandler( obj )" ) );
stra.Add( _T( "{" ) );
stra.Add( _T( "\talert( obj.name )" ) );
stra.Add( _T( "}" ) );
stra.Add( _T( "function listboxHandler( obj )" ) );
stra.Add( _T( "{" ) );
stra.Add( _T( "\talert( obj.name )" ) );
stra.Add( _T( "}" ) );
stra.Add( _T( "function comboboxHandler( obj )" ) );
stra.Add( _T( "{" ) );
stra.Add( _T( "\talert( obj.name )" ) );
stra.Add( _T( "}" ) );
stra.Add( _T( "</script>" ) );
stra.Add( _T( "</head>" ) );
stra.Add( _T( "<body topmargin=0 leftmargin=0>" ) );
CRect rect( 0, 0, m_objs.GetVirtualSize().cx + 1, m_objs.GetVirtualSize().cy + 1 );
CString input1( _T( "<div style='position:absolute;left:%i;top:%i;width:%i;height:%i;border:1 solid black;'>" ) );
CString input2( _T( "<div style='position:absolute;left:0;top:0;width:%i;height:%i;border-top:1 solid white;border-left:1 solid white;border-right:1 solid gray;border-bottom:1 solid gray;'>" ) );
CString str;
str.Format( input1, rect.left, rect.top, rect.Width(), rect.Height() );
stra.Add( str );
rect.InflateRect( -1, -1 );
str.Format( input2, rect.Width(), rect.Height() );
stra.Add( str );
// The export itself
m_objs.Export( stra );
// The footer
stra.Add( _T( "</div>" ) );
stra.Add( _T( "</div>" ) );
stra.Add( _T( "</body>" ) );
stra.Add( _T( "</html>" ) );
// Writing it to a file
CTextFile tf( _T( "html" ), _T( "\n" ) );
if( !tf.WriteTextFile( filename, stra ) )
if( filename.GetLength() )
AfxMessageBox( tf.GetErrorMessage() );
}
#pragma warning( default : 4706 )
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45 years old, married, three kids.
Started with computers more than 20 years ago on a CBM-64.
Read Theoretical Philosophy at the University of Lund.
Working as a C++ consultant developer.
Science-fiction freak. Enjoy vintage punkrock.
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