+/////////////////////////////////////////////////////////////////////////////
+// Name: gnomeprint.cpp
+// Author: XX
+// Created: XX/XX/XX
+// Copyright: XX
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+ #pragma implementation "gprint.cpp"
+#endif
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#include "gprint.h"
+#include "wx/fontutil.h"
+#include "wx/printdlg.h"
+#include "wx/gtk/private.h"
+
+#include <libgnomeprint/gnome-print.h>
+#include <libgnomeprint/gnome-print-pango.h>
+#include <libgnomeprintui/gnome-print-dialog.h>
+
+//----------------------------------------------------------------------------
+// wxGnomePrintNativeData
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxGnomePrintNativeData, wxPrintNativeDataBase)
+
+wxGnomePrintNativeData::wxGnomePrintNativeData()
+{
+ m_config = gnome_print_config_default();
+ m_job = gnome_print_job_new( m_config );
+}
+
+wxGnomePrintNativeData::~wxGnomePrintNativeData()
+{
+ g_object_unref (G_OBJECT (m_config));
+ g_object_unref (G_OBJECT (m_job));
+}
+
+bool wxGnomePrintNativeData::TransferTo( wxPrintData &data )
+{
+ // TODO
+ return true;
+}
+
+bool wxGnomePrintNativeData::TransferFrom( const wxPrintData &data )
+{
+ // TODO
+ return true;
+}
+
+//----------------------------------------------------------------------------
+// wxGnomePrintFactory
+//----------------------------------------------------------------------------
+
+wxPrinterBase* wxGnomePrintFactory::CreatePrinter( wxPrintDialogData *data )
+{
+ return new wxGnomePrinter( data );
+}
+
+wxPrintPreviewBase *wxGnomePrintFactory::CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout,
+ wxPrintDialogData *data )
+{
+ return new wxPostScriptPrintPreview( preview, printout, data );
+}
+
+wxPrintPreviewBase *wxGnomePrintFactory::CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout,
+ wxPrintData *data )
+{
+ return new wxPostScriptPrintPreview( preview, printout, data );
+}
+
+wxPrintDialogBase *wxGnomePrintFactory::CreatePrintDialog( wxWindow *parent,
+ wxPrintDialogData *data )
+{
+ return new wxGenericPrintDialog( parent, data );
+}
+
+wxPrintDialogBase *wxGnomePrintFactory::CreatePrintDialog( wxWindow *parent,
+ wxPrintData *data )
+{
+ return new wxGenericPrintDialog( parent, data );
+}
+
+bool wxGnomePrintFactory::HasPrintSetupDialog()
+{
+ return true;
+}
+
+wxDialog *wxGnomePrintFactory::CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data )
+{
+ return new wxGnomePrintSetupDialog( parent, data );
+}
+
+bool wxGnomePrintFactory::HasOwnPrintToFile()
+{
+ return true;
+}
+
+bool wxGnomePrintFactory::HasPrinterLine()
+{
+ return true;
+}
+
+wxString wxGnomePrintFactory::CreatePrinterLine()
+{
+ // We should query "gnome_config_default" here
+ return _("GNOME print");
+}
+
+bool wxGnomePrintFactory::HasStatusLine()
+{
+ return true;
+}
+
+wxString wxGnomePrintFactory::CreateStatusLine()
+{
+ // We should query "gnome_config_default" here
+ return _("Ready");
+}
+
+wxPrintNativeDataBase *wxGnomePrintFactory::CreatePrintNativeData()
+{
+ return new wxGnomePrintNativeData;
+}
+
+//----------------------------------------------------------------------------
+// wxGnomePrintSetupDialog
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxGnomePrintSetupDialog, wxDialog)
+
+wxGnomePrintSetupDialog::wxGnomePrintSetupDialog( wxWindow *parent, wxPrintData *data )
+{
+ wxGnomePrintNativeData *native =
+ (wxGnomePrintNativeData*) data->GetNativeData();
+
+ m_widget = gnome_print_dialog_new (native->GetPrintJob(), (guchar*)"Print setup", 0);
+}
+
+wxGnomePrintSetupDialog::~wxGnomePrintSetupDialog()
+{
+ m_widget = NULL;
+}
+
+int wxGnomePrintSetupDialog::ShowModal()
+{
+ int response = gtk_dialog_run (GTK_DIALOG (m_widget));
+ gtk_widget_destroy(m_widget);
+ m_widget = NULL;
+
+ if (response == GNOME_PRINT_DIALOG_RESPONSE_CANCEL)
+ return wxID_CANCEL;
+
+ return wxID_OK;
+}
+
+bool wxGnomePrintSetupDialog::Validate()
+{
+ return true;
+}
+
+bool wxGnomePrintSetupDialog::TransferDataToWindow()
+{
+ return true;
+}
+
+bool wxGnomePrintSetupDialog::TransferDataFromWindow()
+{
+ return true;
+}
+
+
+//----------------------------------------------------------------------------
+// wxGnomePrinter
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxGnomePrinter, wxPrinterBase)
+
+wxGnomePrinter::wxGnomePrinter( wxPrintDialogData *data ) :
+ wxPrinterBase( data )
+{
+ m_gpc = NULL;
+}
+
+wxGnomePrinter::~wxGnomePrinter()
+{
+}
+
+bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt )
+{
+ if (!printout)
+ {
+ sm_lastError = wxPRINTER_ERROR;
+ return false;
+ }
+
+ wxPrintData printdata = GetPrintDialogData().GetPrintData();
+ wxGnomePrintNativeData *data =
+ (wxGnomePrintNativeData*) printdata.GetNativeData();
+
+ GnomePrintJob *job = data->GetPrintJob();
+ m_gpc = gnome_print_job_get_context (job);
+
+ wxDC *dc;
+
+ if (prompt)
+ dc = PrintDialog( parent );
+ else
+ dc = new wxGnomePrintDC( this );
+
+ if (!dc)
+ {
+ gnome_print_job_close( job );
+ return false;
+ }
+
+ printout->SetDC(dc);
+
+ printout->OnPreparePrinting();
+ printout->OnBeginPrinting();
+
+ if (!printout->OnBeginDocument(0, 0))
+ {
+ sm_lastError = wxPRINTER_ERROR;
+ }
+ else
+ {
+ int pn;
+ for (pn = 1; pn <= 2; pn++)
+ {
+ dc->StartPage();
+ printout->OnPrintPage(pn);
+ dc->EndPage();
+ }
+
+ printout->OnEndDocument();
+ printout->OnEndPrinting();
+ }
+
+ gnome_print_job_close( job );
+ gnome_print_job_print( job );
+
+ delete dc;
+
+ return (sm_lastError == wxPRINTER_NO_ERROR);
+}
+
+wxDC* wxGnomePrinter::PrintDialog( wxWindow *parent )
+{
+ wxPrintDialog dialog( parent, &m_printDialogData );
+ if (dialog.ShowModal() == wxID_CANCEL)
+ {
+ sm_lastError = wxPRINTER_ERROR;
+ return NULL;
+ }
+
+ return new wxGnomePrintDC( this );
+}
+
+bool wxGnomePrinter::Setup( wxWindow *parent )
+{
+}
+
+//-----------------------------------------------------------------------------
+// wxGnomePrintDC
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxGnomePrintDC, wxDCBase)
+
+wxGnomePrintDC::wxGnomePrintDC( wxGnomePrinter *printer )
+{
+ m_printer = printer;
+
+ m_gpc = printer->GetPrintContext();
+
+ m_layout = gnome_print_pango_create_layout( m_gpc );
+ m_fontdesc = pango_font_description_from_string( "Sans 12" );
+
+ m_currentRed = 0;
+ m_currentBlue = 0;
+ m_currentGreen = 0;
+
+ m_signX = 1; // default x-axis left to right
+ m_signY = -1; // default y-axis bottom up -> top down
+}
+
+wxGnomePrintDC::~wxGnomePrintDC()
+{
+}
+
+bool wxGnomePrintDC::Ok() const
+{
+ return true;
+}
+
+bool wxGnomePrintDC::DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style )
+{
+ return false;
+}
+
+bool wxGnomePrintDC::DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const
+{
+ return false;
+}
+
+void wxGnomePrintDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
+{
+ if (m_pen.GetStyle() == wxTRANSPARENT) return;
+
+ SetPen( m_pen );
+
+ gnome_print_moveto ( m_gpc, XDEV2LOG(x1), YDEV2LOG(y1) );
+ gnome_print_lineto ( m_gpc, XDEV2LOG(x2), YDEV2LOG(y2) );
+ gnome_print_stroke ( m_gpc);
+
+ CalcBoundingBox( x1, y1 );
+ CalcBoundingBox( x2, y2 );
+}
+
+void wxGnomePrintDC::DoCrossHair(wxCoord x, wxCoord y)
+{
+}
+
+void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc)
+{
+}
+
+void wxGnomePrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
+{
+}
+
+void wxGnomePrintDC::DoDrawPoint(wxCoord x, wxCoord y)
+{
+}
+
+void wxGnomePrintDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
+{
+}
+
+void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+{
+}
+
+void wxGnomePrintDC::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
+{
+}
+
+void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+ if (m_brush.GetStyle () != wxTRANSPARENT)
+ {
+ SetBrush( m_brush );
+
+ gnome_print_newpath( m_gpc );
+ gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
+ gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) );
+ gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) );
+ gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) );
+ gnome_print_closepath( m_gpc );
+ gnome_print_fill( m_gpc );
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + width, y + height );
+ }
+
+ if (m_pen.GetStyle () != wxTRANSPARENT)
+ {
+ SetPen (m_pen);
+
+ gnome_print_newpath( m_gpc );
+ gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
+ gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) );
+ gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) );
+ gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) );
+ gnome_print_closepath( m_gpc );
+ gnome_print_stroke( m_gpc );
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + width, y + height );
+ }
+}
+
+void wxGnomePrintDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
+{
+}
+
+void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+}
+
+void wxGnomePrintDC::DoDrawSpline(wxList *points)
+{
+}
+
+bool wxGnomePrintDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+ wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask,
+ wxCoord xsrcMask, wxCoord ysrcMask)
+{
+ return false;
+}
+
+void wxGnomePrintDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
+{
+}
+
+void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask )
+{
+}
+
+void wxGnomePrintDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y )
+{
+ if (m_textForegroundColour.Ok())
+ {
+ unsigned char red = m_textForegroundColour.Red();
+ unsigned char blue = m_textForegroundColour.Blue();
+ unsigned char green = m_textForegroundColour.Green();
+
+ if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
+ {
+ double redPS = (double)(red) / 255.0;
+ double bluePS = (double)(blue) / 255.0;
+ double greenPS = (double)(green) / 255.0;
+
+ gnome_print_setrgbcolor( m_gpc, redPS, bluePS, greenPS );
+
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
+ }
+
+ x = XLOG2DEV(x);
+ y = YLOG2DEV(y);
+
+ wxPrintf( wxT("x,y: %d,%d\n"), x, y );
+
+ bool underlined = m_font.Ok() && m_font.GetUnderlined();
+
+#if wxUSE_UNICODE
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( text );
+#else
+ const wxWCharBuffer wdata = wxConvLocal.cMB2WC( text );
+ if ( !wdata )
+ return;
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
+#endif
+
+ size_t datalen = strlen((const char*)data);
+ pango_layout_set_text( m_layout, (const char*) data, datalen);
+
+ if (underlined)
+ {
+ PangoAttrList *attrs = pango_attr_list_new();
+ PangoAttribute *a = pango_attr_underline_new(PANGO_UNDERLINE_SINGLE);
+ a->start_index = 0;
+ a->end_index = datalen;
+ pango_attr_list_insert(attrs, a);
+ pango_layout_set_attributes(m_layout, attrs);
+ pango_attr_list_unref(attrs);
+ }
+
+ gnome_print_moveto (m_gpc, x, y);
+ gnome_print_pango_layout( m_gpc, m_layout );
+
+ if (underlined)
+ {
+ // undo underline attributes setting:
+ pango_layout_set_attributes(m_layout, NULL);
+ }
+
+// CalcBoundingBox (x + width, y + height);
+ CalcBoundingBox (x, y);
+}
+
+void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle)
+{
+}
+
+void wxGnomePrintDC::Clear()
+{
+}
+
+void wxGnomePrintDC::SetFont( const wxFont& font )
+{
+ m_font = font;
+
+ if (m_font.Ok())
+ {
+ if (m_fontdesc)
+ pango_font_description_free( m_fontdesc );
+
+ m_fontdesc = pango_font_description_copy( m_font.GetNativeFontInfo()->description );
+
+ pango_layout_set_font_description( m_layout, m_fontdesc );
+ }
+}
+
+void wxGnomePrintDC::SetPen( const wxPen& pen )
+{
+ if (!pen.Ok()) return;
+
+ int oldStyle = m_pen.GetStyle();
+
+ m_pen = pen;
+
+ gnome_print_setlinewidth( m_gpc, XLOG2DEVREL( 1000 * m_pen.GetWidth() ) / 1000.0f );
+
+ unsigned char red = m_pen.GetColour().Red();
+ unsigned char blue = m_pen.GetColour().Blue();
+ unsigned char green = m_pen.GetColour().Green();
+
+ if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
+ {
+ double redPS = (double)(red) / 255.0;
+ double bluePS = (double)(blue) / 255.0;
+ double greenPS = (double)(green) / 255.0;
+
+ gnome_print_setrgbcolor( m_gpc, redPS, bluePS, greenPS );
+
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
+}
+
+void wxGnomePrintDC::SetBrush( const wxBrush& brush )
+{
+}
+
+void wxGnomePrintDC::SetLogicalFunction( int function )
+{
+}
+
+void wxGnomePrintDC::SetBackground( const wxBrush& brush )
+{
+}
+
+void wxGnomePrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+}
+
+void wxGnomePrintDC::DestroyClippingRegion()
+{
+}
+
+bool wxGnomePrintDC::StartDoc(const wxString& message)
+{
+ SetDeviceOrigin( 0,0 );
+
+ return true;
+}
+
+void wxGnomePrintDC::EndDoc()
+{
+}
+
+void wxGnomePrintDC::StartPage()
+{
+ gnome_print_beginpage( m_gpc, (const guchar*) "1" );
+}
+
+void wxGnomePrintDC::EndPage()
+{
+ gnome_print_showpage( m_gpc );
+}
+
+wxCoord wxGnomePrintDC::GetCharHeight() const
+{
+ return 0;
+}
+
+wxCoord wxGnomePrintDC::GetCharWidth() const
+{
+ return 0;
+}
+
+void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y,
+ wxCoord *descent,
+ wxCoord *externalLeading,
+ wxFont *theFont ) const
+{
+}
+
+void wxGnomePrintDC::DoGetSize(int* width, int* height) const
+{
+ // No idea if that is efficient
+ GnomePrintConfig *config = gnome_print_config_default();
+
+ double w,h;
+ bool result = gnome_print_config_get_page_size( config, &w, &h );
+
+ if (!result)
+ {
+ // Standard PS resolution DIN A4 size.
+ w = 595.0;
+ h = 842.0;
+ }
+
+ if (width)
+ *width = (int) w;
+ if (height)
+ *height = (int) h;
+
+ wxPrintf( wxT("size %d,%d\n"), *width, *height );
+}
+
+void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const
+{
+ double w,h;
+
+ /// Later, for now DIN A4
+ w = 210.0;
+ h = 297.0;
+
+ if (width)
+ *width = (int) w;
+ if (height)
+ *height = (int) h;
+}
+
+wxSize wxGnomePrintDC::GetPPI() const
+{
+ return wxSize(72,72);
+}
+
+void wxGnomePrintDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
+{
+ m_signX = (xLeftRight ? 1 : -1);
+ m_signY = (yBottomUp ? 1 : -1);
+
+ ComputeScaleAndOrigin();
+}
+
+void wxGnomePrintDC::SetDeviceOrigin( wxCoord x, wxCoord y )
+{
+ int h = 0;
+ int w = 0;
+ GetSize( &w, &h );
+
+ wxDC::SetDeviceOrigin( x, h-y );
+}
+
+void wxGnomePrintDC::SetResolution(int ppi)
+{
+}
+
+int wxGnomePrintDC::GetResolution()
+{
+ return 72;
+}
projects / wxWidgets.git / commitdiff
