#include "wx/gtk/private.h"
#include "wx/dynlib.h"
#include "wx/paper.h"
+#include "wx/dcprint.h"
#include <libgnomeprint/gnome-print.h>
#include <libgnomeprint/gnome-print-pango.h>
return NULL;
}
+
+#if wxUSE_NEW_DC
+
+wxDCImpl* wxGnomePrintFactory::CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data )
+{
+ return new wxGnomePrinterDCImpl( owner, data );
+}
+
+#else
+
wxDC* wxGnomePrintFactory::CreatePrinterDC( const wxPrintData& data )
{
- return new wxGnomePrintDC(data);
+ return new wxGnomePrinterDC(data);
}
+#endif
+
bool wxGnomePrintFactory::HasOwnPrintToFile()
{
return true;
if (prompt)
dc = PrintDialog( parent );
else
- dc = new wxGnomePrintDC( printdata );
+#if wxUSE_NEW_DC
+ dc = new wxPrinterDC( printdata ); // TODO: check that this works
+#else
+ dc = new wxGnomePrinterDC( printdata ); // TODO: check that this works
+#endif
if (m_native_preview)
printout->SetIsPreview(true);
return false;
}
- wxSize ScreenPixels = wxGetDisplaySize();
- wxSize ScreenMM = wxGetDisplaySizeMM();
-
- printout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
- (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
- printout->SetPPIPrinter( wxGnomePrintDC::GetResolution(),
- wxGnomePrintDC::GetResolution() );
+ printout->SetPPIScreen(wxGetDisplayPPI());
+ printout->SetPPIPrinter( dc->GetResolution(),
+ dc->GetResolution() );
printout->SetDC(dc);
m_native_preview = ret == wxID_PREVIEW;
m_printDialogData = dialog.GetPrintDialogData();
- return new wxGnomePrintDC( m_printDialogData.GetPrintData() );
+#if wxUSE_NEW_DC
+ return new wxPrinterDC( m_printDialogData.GetPrintData() );
+#else
+ return new wxGnomePrinterDC( m_printDialogData.GetPrintData() );
+#endif
}
bool wxGnomePrinter::Setup(wxWindow * WXUNUSED(parent))
}
//-----------------------------------------------------------------------------
-// wxGnomePrintDC
+// wxGnomePrinterDC
//-----------------------------------------------------------------------------
// conversion
#define YLOG2DEV(x) ((m_pageHeight - (double)LogicalToDeviceY(x)) * DEV2PS)
#define YLOG2DEVREL(x) ((double)(LogicalToDeviceYRel(x)) * DEV2PS)
-IMPLEMENT_CLASS(wxGnomePrintDC, wxDC)
+#if wxUSE_NEW_DC
+IMPLEMENT_ABSTRACT_CLASS(wxGnomePrinterDCImpl, wxDCImpl)
+#else
+IMPLEMENT_ABSTRACT_CLASS(wxGnomePrinterDC, wxDC)
+#endif
-wxGnomePrintDC::wxGnomePrintDC( const wxPrintData& data )
+#if wxUSE_NEW_DC
+wxGnomePrinterDCImpl::wxGnomePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data ) :
+ wxDCImpl( owner )
+#else
+wxGnomePrinterDC::wxGnomePrinterDC( const wxPrintData& data )
+#endif
{
m_printData = data;
m_pageHeight = ph * PS2DEV;
}
-wxGnomePrintDC::~wxGnomePrintDC()
+wxGnomePrinterDCImpl::~wxGnomePrinterDCImpl()
{
}
-bool wxGnomePrintDC::IsOk() const
+bool wxGnomePrinterDCImpl::IsOk() const
{
return true;
}
bool
-wxGnomePrintDC::DoFloodFill(wxCoord WXUNUSED(x1),
+wxGnomePrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1),
wxCoord WXUNUSED(y1),
const wxColour& WXUNUSED(col),
- int WXUNUSED(style))
+ wxFloodFillStyle WXUNUSED(style))
{
return false;
}
bool
-wxGnomePrintDC::DoGetPixel(wxCoord WXUNUSED(x1),
+wxGnomePrinterDCImpl::DoGetPixel(wxCoord WXUNUSED(x1),
wxCoord WXUNUSED(y1),
wxColour * WXUNUSED(col)) const
{
return false;
}
-void wxGnomePrintDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
+void wxGnomePrinterDCImpl::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
{
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
+ if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
SetPen( m_pen );
CalcBoundingBox( x2, y2 );
}
-void wxGnomePrintDC::DoCrossHair(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
+void wxGnomePrinterDCImpl::DoCrossHair(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
{
}
-void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc)
+void wxGnomePrinterDCImpl::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc)
{
double dx = x1 - xc;
double dy = y1 - yc;
while (alpha2 > 360) alpha2 -= 360;
}
- if (m_brush.GetStyle() != wxTRANSPARENT)
+ if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
{
SetBrush( m_brush );
gs_libGnomePrint->gnome_print_moveto ( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc) );
gs_libGnomePrint->gnome_print_fill( m_gpc );
}
- if (m_pen.GetStyle() != wxTRANSPARENT)
+ if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
{
SetPen (m_pen);
gs_libGnomePrint->gnome_print_newpath( m_gpc );
CalcBoundingBox (xc, yc);
}
-void wxGnomePrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
+void wxGnomePrinterDCImpl::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
{
x += w/2;
y += h/2;
xx = 0.0;
yy = 0.0;
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
{
SetBrush( m_brush );
gs_libGnomePrint->gnome_print_fill( m_gpc );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
{
SetPen (m_pen);
CalcBoundingBox( x+w, y+h );
}
-void wxGnomePrintDC::DoDrawPoint(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
+void wxGnomePrinterDCImpl::DoDrawPoint(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
{
}
-void wxGnomePrintDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
+void wxGnomePrinterDCImpl::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
{
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
+ if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
if (n <= 0) return;
gs_libGnomePrint->gnome_print_stroke ( m_gpc);
}
-void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[],
+void wxGnomePrinterDCImpl::DoDrawPolygon(int n, wxPoint points[],
wxCoord xoffset, wxCoord yoffset,
- int WXUNUSED(fillStyle))
+ wxPolygonFillMode WXUNUSED(fillStyle))
{
if (n==0) return;
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
{
SetBrush( m_brush );
gs_libGnomePrint->gnome_print_fill( m_gpc );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
{
SetPen (m_pen);
}
}
-void wxGnomePrintDC::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+void wxGnomePrinterDCImpl::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, wxPolygonFillMode fillStyle)
{
+#if wxUSE_NEW_DC
+ wxDCImpl::DoDrawPolyPolygon( n, count, points, xoffset, yoffset, fillStyle );
+#else
wxDC::DoDrawPolyPolygon( n, count, points, xoffset, yoffset, fillStyle );
+#endif
}
-void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxGnomePrinterDCImpl::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
width--;
height--;
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
{
SetBrush( m_brush );
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
{
SetPen (m_pen);
}
}
-void wxGnomePrintDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
+void wxGnomePrinterDCImpl::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
{
width--;
height--;
wxCoord rad = wxRound( radius );
- if (m_brush.GetStyle() != wxTRANSPARENT)
+ if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT)
{
SetBrush(m_brush);
gs_libGnomePrint->gnome_print_newpath(m_gpc);
CalcBoundingBox(x+width,y+height);
}
- if (m_pen.GetStyle() != wxTRANSPARENT)
+ if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT)
{
SetPen(m_pen);
gs_libGnomePrint->gnome_print_newpath(m_gpc);
}
}
-void wxGnomePrintDC::makeEllipticalPath(wxCoord x, wxCoord y,
+void wxGnomePrinterDCImpl::makeEllipticalPath(wxCoord x, wxCoord y,
wxCoord width, wxCoord height)
{
double r = 4 * (sqrt(2.) - 1) / 3;
gs_libGnomePrint->gnome_print_closepath(m_gpc);
}
-void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxGnomePrinterDCImpl::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
width--;
height--;
- if (m_brush.GetStyle () != wxTRANSPARENT)
+ if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT)
{
SetBrush( m_brush );
makeEllipticalPath( x, y, width, height );
CalcBoundingBox( x + width, y + height );
}
- if (m_pen.GetStyle () != wxTRANSPARENT)
+ if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT)
{
SetPen (m_pen);
makeEllipticalPath( x, y, width, height );
}
#if wxUSE_SPLINES
-void wxGnomePrintDC::DoDrawSpline(const wxPointList *points)
+void wxGnomePrinterDCImpl::DoDrawSpline(const wxPointList *points)
{
SetPen (m_pen);
#endif // wxUSE_SPLINES
bool
-wxGnomePrintDC::DoBlit(wxCoord xdest, wxCoord ydest,
+wxGnomePrinterDCImpl::DoBlit(wxCoord xdest, wxCoord ydest,
wxCoord width, wxCoord height,
wxDC *source,
wxCoord xsrc, wxCoord ysrc,
- int rop,
+ wxRasterOperationMode rop,
bool WXUNUSED(useMask),
wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask))
{
memDC.SelectObject(wxNullBitmap);
// draw bitmap. scaling and positioning is done there
- DrawBitmap( bitmap, xdest, ydest );
+ GetOwner()->DrawBitmap( bitmap, xdest, ydest );
return true;
}
-void wxGnomePrintDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
+void wxGnomePrinterDCImpl::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
{
DoDrawBitmap( icon, x, y, true );
}
void
-wxGnomePrintDC::DoDrawBitmap(const wxBitmap& bitmap,
+wxGnomePrinterDCImpl::DoDrawBitmap(const wxBitmap& bitmap,
wxCoord x, wxCoord y,
bool WXUNUSED(useMask))
{
}
}
-void wxGnomePrintDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y )
+void wxGnomePrinterDCImpl::DoDrawText(const wxString& text, wxCoord x, wxCoord y )
{
DoDrawRotatedText( text, x, y, 0.0 );
}
-void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle)
+void wxGnomePrinterDCImpl::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle)
{
double xx = XLOG2DEV(x);
double yy = YLOG2DEV(y);
}
}
- int w,h;
- pango_layout_get_pixel_size( m_layout, &w, &h );
#if 0
if ( m_backgroundMode == wxSOLID )
{
gs_libGnomePrint->gnome_print_pango_layout( m_gpc, m_layout );
+ int w,h;
+ pango_layout_get_pixel_size( m_layout, &w, &h );
+
gs_libGnomePrint->gnome_print_grestore( m_gpc );
if (underlined)
pango_layout_set_attributes(m_layout, NULL);
}
- CalcBoundingBox (x + w, y + h);
+ CalcBoundingBox(x, y);
+ CalcBoundingBox(x + w, y + h);
}
-void wxGnomePrintDC::Clear()
+void wxGnomePrinterDCImpl::Clear()
{
}
-void wxGnomePrintDC::SetFont( const wxFont& font )
+void wxGnomePrinterDCImpl::SetFont( const wxFont& font )
{
m_font = font;
m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description );
+ float size = pango_font_description_get_size( m_fontdesc );
+ size = size * GetFontPointSizeAdjustment(72.0);
+ pango_font_description_set_size( m_fontdesc, (gint)size );
+
pango_layout_set_font_description( m_layout, m_fontdesc );
}
}
-void wxGnomePrintDC::SetPen( const wxPen& pen )
+void wxGnomePrinterDCImpl::SetPen( const wxPen& pen )
{
if (!pen.Ok()) return;
switch (m_pen.GetStyle())
{
- case wxDOT: gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, dotted, 0 ); break;
- case wxSHORT_DASH: gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, short_dashed, 0 ); break;
- case wxLONG_DASH: gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, wxCoord_dashed, 0 ); break;
- case wxDOT_DASH: gs_libGnomePrint->gnome_print_setdash( m_gpc, 4, dotted_dashed, 0 ); break;
- case wxUSER_DASH:
+ case wxPENSTYLE_DOT: gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, dotted, 0 ); break;
+ case wxPENSTYLE_SHORT_DASH: gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, short_dashed, 0 ); break;
+ case wxPENSTYLE_LONG_DASH: gs_libGnomePrint->gnome_print_setdash( m_gpc, 2, wxCoord_dashed, 0 ); break;
+ case wxPENSTYLE_DOT_DASH: gs_libGnomePrint->gnome_print_setdash( m_gpc, 4, dotted_dashed, 0 ); break;
+ case wxPENSTYLE_USER_DASH:
{
// It may be noted that libgnomeprint between at least
// versions 2.8.0 and 2.12.1 makes a copy of the dashes
g_free( g_dashes );
}
break;
- case wxSOLID:
- case wxTRANSPARENT:
+ case wxPENSTYLE_SOLID:
+ case wxPENSTYLE_TRANSPARENT:
default: gs_libGnomePrint->gnome_print_setdash( m_gpc, 0, NULL, 0 ); break;
}
}
}
-void wxGnomePrintDC::SetBrush( const wxBrush& brush )
+void wxGnomePrinterDCImpl::SetBrush( const wxBrush& brush )
{
if (!brush.Ok()) return;
}
}
-void wxGnomePrintDC::SetLogicalFunction(int WXUNUSED(function))
+void wxGnomePrinterDCImpl::SetLogicalFunction(wxRasterOperationMode WXUNUSED(function))
{
}
-void wxGnomePrintDC::SetBackground(const wxBrush& WXUNUSED(brush))
+void wxGnomePrinterDCImpl::SetBackground(const wxBrush& WXUNUSED(brush))
{
}
-void wxGnomePrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+void wxGnomePrinterDCImpl::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
+#if wxUSE_NEW_DC
+ m_clipping = TRUE; // TODO move somewhere else
+ m_clipX1 = x;
+ m_clipY1 = y;
+ m_clipX2 = x + width;
+ m_clipY2 = y + height;
+#else
wxDC::DoSetClippingRegion( x, y, width, height );
+#endif
gs_libGnomePrint->gnome_print_gsave( m_gpc );
gs_libGnomePrint->gnome_print_clip( m_gpc );
}
-void wxGnomePrintDC::DestroyClippingRegion()
+void wxGnomePrinterDCImpl::DestroyClippingRegion()
{
+#if wxUSE_NEW_DC
+ wxDCImpl::DestroyClippingRegion();
+#else
wxDC::DestroyClippingRegion();
+#endif
gs_libGnomePrint->gnome_print_grestore( m_gpc );
#endif
}
-bool wxGnomePrintDC::StartDoc(const wxString& WXUNUSED(message))
+bool wxGnomePrinterDCImpl::StartDoc(const wxString& WXUNUSED(message))
{
return true;
}
-void wxGnomePrintDC::EndDoc()
+void wxGnomePrinterDCImpl::EndDoc()
{
gs_libGnomePrint->gnome_print_end_doc( m_gpc );
}
-void wxGnomePrintDC::StartPage()
+void wxGnomePrinterDCImpl::StartPage()
{
gs_libGnomePrint->gnome_print_beginpage( m_gpc, (const guchar*) "page" );
}
-void wxGnomePrintDC::EndPage()
+void wxGnomePrinterDCImpl::EndPage()
{
gs_libGnomePrint->gnome_print_showpage( m_gpc );
}
-wxCoord wxGnomePrintDC::GetCharHeight() const
+wxCoord wxGnomePrinterDCImpl::GetCharHeight() const
{
pango_layout_set_text( m_layout, "H", 1 );
return h;
}
-wxCoord wxGnomePrintDC::GetCharWidth() const
+wxCoord wxGnomePrinterDCImpl::GetCharWidth() const
{
pango_layout_set_text( m_layout, "H", 1 );
return w;
}
-void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height,
+void wxGnomePrinterDCImpl::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height,
wxCoord *descent,
wxCoord *externalLeading,
const wxFont *theFont ) const
const wxCharBuffer dataUTF8 = string.utf8_str();
#endif
- PangoFontDescription *desc = (theFont) ? theFont->GetNativeFontInfo()->description : m_fontdesc;
-
- gint oldSize = pango_font_description_get_size( desc );
- double size = oldSize;
- size = size * m_scaleY;
- pango_font_description_set_size( desc, (gint)size );
+ gint oldSize = 0;
+ if ( theFont )
+ {
+ // scale the font and apply it
+ PangoFontDescription *desc = theFont->GetNativeFontInfo()->description;
+ oldSize = pango_font_description_get_size(desc);
+ float size = oldSize * GetFontPointSizeAdjustment(72.0);
+ pango_font_description_set_size(desc, (gint)size);
- // apply scaled font
- pango_layout_set_font_description( m_layout, desc );
+ pango_layout_set_font_description(m_layout, desc);
+ }
pango_layout_set_text( m_layout, dataUTF8, strlen(dataUTF8) );
- int w, h;
- pango_layout_get_pixel_size( m_layout, &w, &h );
-
-
- if (width)
- *width = (wxCoord)(w / m_scaleX);
- if (height)
- *height = (wxCoord)(h / m_scaleY);
+ int h;
+ pango_layout_get_pixel_size( m_layout, width, &h );
+ if ( height )
+ *height = h;
if (descent)
{
*descent = h - PANGO_PIXELS(baseline);
}
- // reset unscaled size
- pango_font_description_set_size( desc, oldSize );
+ if ( theFont )
+ {
+ // restore font and reset font's size back
+ pango_layout_set_font_description(m_layout, m_fontdesc);
- // reset unscaled font
- pango_layout_set_font_description( m_layout, m_fontdesc );
+ PangoFontDescription *desc = theFont->GetNativeFontInfo()->description;
+ pango_font_description_set_size(desc, oldSize);
+ }
}
-void wxGnomePrintDC::DoGetSize(int* width, int* height) const
+void wxGnomePrinterDCImpl::DoGetSize(int* width, int* height) const
{
wxGnomePrintNativeData *native =
(wxGnomePrintNativeData*) m_printData.GetNativeData();
*height = wxRound( ph * PS2DEV );
}
-void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const
+void wxGnomePrinterDCImpl::DoGetSizeMM(int *width, int *height) const
{
wxGnomePrintNativeData *native =
(wxGnomePrintNativeData*) m_printData.GetNativeData();
*height = (int) (ph + 0.5);
}
-wxSize wxGnomePrintDC::GetPPI() const
+wxSize wxGnomePrinterDCImpl::GetPPI() const
{
return wxSize(DPI,DPI);
}
-void wxGnomePrintDC::SetPrintData(const wxPrintData& data)
+void wxGnomePrinterDCImpl::SetPrintData(const wxPrintData& data)
{
m_printData = data;
int height;
if (m_printData.GetOrientation() == wxPORTRAIT)
- GetSize( NULL, &height );
+ GetOwner()->GetSize( NULL, &height );
else
- GetSize( &height, NULL );
+ GetOwner()->GetSize( &height, NULL );
m_deviceLocalOriginY = height;
}
-void wxGnomePrintDC::SetResolution(int WXUNUSED(ppi))
+// overridden for wxPrinterDC Impl
+
+int wxGnomePrinterDCImpl::GetResolution() const
{
+ return DPI;
}
-int wxGnomePrintDC::GetResolution()
+wxRect wxGnomePrinterDCImpl::GetPaperRect() const
{
- return DPI;
+ // GNOME print doesn't support printer margins
+ int w = 0;
+ int h = 0;
+ DoGetSize( &w, &h );
+ return wxRect( 0, 0, w, h );
}
// ----------------------------------------------------------------------------
if (paper)
{
- wxSize ScreenPixels = wxGetDisplaySize();
- wxSize ScreenMM = wxGetDisplaySizeMM();
+ m_previewPrintout->SetPPIScreen(wxGetDisplayPPI());
- m_previewPrintout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
- (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
- m_previewPrintout->SetPPIPrinter(wxGnomePrintDC::GetResolution(), wxGnomePrintDC::GetResolution());
+ int resolution = DPI;
+ m_previewPrintout->SetPPIPrinter( resolution, resolution );
wxSize sizeDevUnits(paper->GetSizeDeviceUnits());
- // TODO: get better resolution information from wxGnomePrintDC, if possible.
+ // TODO: get better resolution information from wxGnomePrinterDCImpl, if possible.
- sizeDevUnits.x = (wxCoord)((float)sizeDevUnits.x * wxGnomePrintDC::GetResolution() / 72.0);
- sizeDevUnits.y = (wxCoord)((float)sizeDevUnits.y * wxGnomePrintDC::GetResolution() / 72.0);
+ sizeDevUnits.x = (wxCoord)((float)sizeDevUnits.x * resolution / 72.0);
+ sizeDevUnits.y = (wxCoord)((float)sizeDevUnits.y * resolution / 72.0);
wxSize sizeTenthsMM(paper->GetSize());
wxSize sizeMM(sizeTenthsMM.x / 10, sizeTenthsMM.y / 10);
m_previewPrintout->SetPaperRectPixels(wxRect(0, 0, m_pageWidth, m_pageHeight));
// At 100%, the page should look about page-size on the screen.
- m_previewScaleX = (float)0.8 * 72.0 / (float)wxGnomePrintDC::GetResolution();
+ m_previewScaleX = (double)0.8 * 72.0 / (double)resolution;
m_previewScaleY = m_previewScaleX;
}
}
projects / wxWidgets.git / blobdiff