BOOL COptionsGrid::OnApply()
{
ShowGrid = IsDlgButtonChecked(GRIDBOX_SHOW);
SnapGrid = IsDlgButtonChecked(GRIDBOX_SNAP);
int hold = GetCheckedRadioButton(GRIDBOX_MM,GRIDBOX_INCHES);
if (hold == GRIDBOX_MM)
Units = 0;
else
Units = 1;
hold = GetCheckedRadioButton(GRIDBOX_NORMAL,GRIDBOX_USER);
switch (hold)
{
case GRIDBOX_NORMAL:
Grid = NormalGrid;
break;
case GRIDBOX_FINE:
Grid = FineGrid;
break;
case GRIDBOX_USER:
{
CString s;
GetDlgItemText(GRIDBOX_SPACING,s);
Grid = _tstof( s );
if (Units == 0)
Grid = (Grid * static_cast<double>(PIXELSPERMM));
else
Grid = (Grid * 254.0 * PIXELSPERMM) / 1000.0;
break;
}
}
if (Grid <=0 )
{
Grid = FineGrid;
}
// Write these settings back
TransformSnap* pSnap = &(GetDocument()->m_snap);
pSnap->SetAccurateGrid(Grid);
pSnap->SetGridSnap( SnapGrid );
GetDocument()->GetOptions()->SetGridShow( ShowGrid == TRUE );
GetDocument()->GetOptions()->SetUnits( Units == TRUE );
// Write the settings to the registry
CRegistry::Set("ShowGrid",ShowGrid);
CRegistry::Set("Units",Units);
CRegistry::Set("Grid",Grid);
return CPropertyPage::OnApply();
}
void CLibraryView::OnDraw(CDC* pDC)
{
CLibraryDoc * pDoc = GetDocument();
CLibraryDoc::idCollection::iterator it = pDoc->m_SymbolMap.begin();
Transform view_transform;
if (pDC->IsPrinting())
{
view_transform.SetZoomFactor( 5.0 );
}
// The font for naming with
CFont theFont;
theFont.CreateFont(static_cast<int>(view_transform.doubleScale( 16 )),0,0,0,400,FALSE,FALSE,FALSE,
ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS | CLIP_LH_ANGLES,
DEFAULT_QUALITY,DEFAULT_PITCH | FF_MODERN,_T("Courier New"));
CFont theFont2;
theFont2.CreateFont(static_cast<int>(view_transform.doubleScale( 14 )),0,0,0,400,FALSE,FALSE,FALSE,
ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS | CLIP_LH_ANGLES,
DEFAULT_QUALITY,DEFAULT_PITCH | FF_MODERN,_T("Courier New"));
CFont theFont3;
theFont3.CreateFont(static_cast<int>(view_transform.doubleScale( 16 )),0,0,0,400,FALSE,FALSE,FALSE,
ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS | CLIP_LH_ANGLES,
DEFAULT_QUALITY,DEFAULT_PITCH | FF_SWISS, _T("Arial"));
CFont *oldFont = pDC->SelectObject( &theFont );
TransformSnap s;
s.SetGridSnap( FALSE );
s.SetAccurateGrid(FineGrid);
CTinyCadDoc doc;
const int inter_spacing = 20;
const int text_spacing = 25;
int current_index = 0;
int current_y = 0;
int start_y = 0;
double height = view_transform.doubleDeScale( pDC->GetDeviceCaps( VERTRES ) );
int advance = 0;
double max_height;
double max_width;
if (!pDC->IsPrinting())
{
CRect r;
GetClientRect( r );
max_width = r.Width();
max_height = height / m_symbols_per_screen_page;
// Establish where to start drawing from...
advance = static_cast<int>(GetScrollPosition().y / max_height);
current_y = static_cast<int>(advance * max_height);
start_y = current_y;
}
else
{
max_width = view_transform.doubleDeScale( pDC->GetDeviceCaps( HORZRES ) );
max_height = (height - text_spacing*4) / m_symbols_per_print_page;
CString s = GetDocument()->m_pLibrary->m_name;
CContext q( pDC, view_transform );
pDC->SelectObject( &theFont3 );
q.TextOut( 5, 0, s );
s.Format(_T("Page %d of %d"), m_printing_page + 1, (GetDocument()->m_SymbolMap.size() / m_symbols_per_print_page) + 1 );
q.TextOut( 5, height - text_spacing, s );
// Establish where to start drawing from...
current_y = text_spacing * 2;
advance = (m_printing_page * m_symbols_per_print_page);
}
while ( advance > 0 && it != pDoc->m_SymbolMap.end() )
{
++ it;
++ current_index;
-- advance;
}
for (;it != pDoc->m_SymbolMap.end(); ++it )
{
CContext q( pDC, view_transform );
// Display the name of this symbol
pDC->SelectObject( &theFont );
// Now access the symbol and draw it next to the name
CDPoint p;
CLibraryStoreNameSet &s = GetDocument()->getNameSet(it);
CDesignFileSymbol *pSymbol = s.GetDesignSymbol( &doc, 0 );
// Determine the rotation
int orientation = s.orientation;
drawingCollection method;
if (pSymbol)
{
pSymbol->GetMethod( 0, false, method );
p = pSymbol->GetTr( 0, false );
}
else
{
p = CDPoint(-75,-15);
}
if (orientation >= 2)
{
CDPoint q = p;
p.x = q.y;
p.y = q.x;
}
int block_height = 0;
double zoom = min( (max_width*75) / fabs(p.x), (max_height*75)/fabs(p.y) );
zoom = min( 100, zoom );
zoom = max( 2, zoom );
block_height = static_cast<int>(max_height);
// Fill in the background rectangle
q.SetOrigin( CDPoint( 0, -current_y) );
if (!pDC->IsPrinting())
{
if (current_index == pDoc->getSelected())
{
q.SelectBrush( cOFFPAGE );
}
else
{
q.SelectBrush( cWHITE );
}
q.SelectPen( cBLACK,0,0);
q.Rectangle( CDRect(0,0,max_width, block_height ));
}
else
{
q.SelectPen( cOFFPAGE,0,0 );
q.MoveTo( CDPoint(0,0) );
q.LineTo( CDPoint(max_width, 0) );
}
// Draw the name
q.SetTextAlign(TA_LEFT | TA_BOTTOM | TA_NOUPDATECP);
q.SetBkMode( TRANSPARENT );
q.SetTextColor( RGB(0,0,0) );
// Do this for each of the names in the symbol set
int text_pos_y = 20;
int text_pos_x = 5;
int text_col_width = 0;
for (int i =0; i < s.GetNumRecords(); i++)
{
CSymbolRecord &r = s.GetRecord( i );
pDC->SelectObject( &theFont );
q.TextOut( text_pos_x, text_pos_y, r.name );
pDC->SelectObject( &theFont2 );
q.TextOut( text_pos_x, text_pos_y + 16, r.description );
text_pos_y += 35;
text_col_width = max( text_col_width, static_cast<int>(view_transform.DeScale( pDC->GetTextExtent( r.description ).cx )) );
text_col_width = max( text_col_width, static_cast<int>(view_transform.DeScale( pDC->GetTextExtent( r.name ).cx ) ) );
if (text_pos_y > max_height - 40)
{
// Move across to the other side...
text_pos_x += text_col_width + 30;
text_col_width = 0;
text_pos_y = 20;
}
}
int width_offset = max( 250, text_col_width + text_pos_x + 30 );
int width_to_fill = static_cast<int>(max_width) - width_offset;
// Now display the symbol
CDPoint old;
q.SetZoomFactor( zoom/100.0 * q.GetTransform().GetZoomFactor() );
int centering_height = static_cast<int>((max_height * 100) / zoom);
int centering_width = static_cast<int>((width_to_fill * 100) / zoom);
q.SetOrigin( CDPoint( -(width_offset*100)/zoom, ((-current_y)*100)/zoom) );
switch (orientation)
{
case 2:
old = q.SetTRM( CDPoint((centering_width-p.x)/2, (centering_height - p.y)/2) , CDPoint(0,0), orientation );
break;
case 3:
old = q.SetTRM( CDPoint(centering_width / 2 + p.x/2, (centering_height-p.y)/2) , CDPoint(0,0), orientation );
break;
default:
old = q.SetTRM( CDPoint((centering_width-p.x)/2, (centering_height-p.y)/2) , CDPoint(0,0), orientation );
break;
}
if (pSymbol)
{
drawingIterator paint_it = method.begin();
while (paint_it != method.end())
{
(*paint_it)->Paint( q, draw_normal );
++ paint_it;
}
delete pSymbol;
}
q.EndTRM( old );
current_index ++;
current_y += block_height;
if (current_y - start_y + block_height > height)
{
break;
}
}
pDC->SelectObject( oldFont );
SetScrollSizes( MM_TEXT, GetDocSize() );
}
