#if wxUSE_LIBGNOMEPRINT
+#include "math.h"
+
#include "wx/fontutil.h"
#include "wx/printdlg.h"
#include "wx/gtk/private.h"
+#include "wx/module.h"
+#include "wx/generic/prntdlgg.h"
#include <libgnomeprint/gnome-print.h>
#include <libgnomeprint/gnome-print-pango.h>
+#include <libgnomeprint/gnome-print-config.h>
#include <libgnomeprintui/gnome-print-dialog.h>
+#include <libgnomeprintui/gnome-print-job-preview.h>
+#include <libgnomeprintui/gnome-print-paper-selector.h>
//----------------------------------------------------------------------------
// wxGnomePrintNativeData
wxGnomePrintNativeData::~wxGnomePrintNativeData()
{
g_object_unref (G_OBJECT (m_config));
- g_object_unref (G_OBJECT (m_job));
}
bool wxGnomePrintNativeData::TransferTo( wxPrintData &data )
wxPrintDialogBase *wxGnomePrintFactory::CreatePrintDialog( wxWindow *parent,
wxPrintDialogData *data )
{
- return new wxGenericPrintDialog( parent, data );
+ return new wxGnomePrintDialog( parent, data );
}
wxPrintDialogBase *wxGnomePrintFactory::CreatePrintDialog( wxWindow *parent,
wxPrintData *data )
{
- return new wxGenericPrintDialog( parent, data );
+ return new wxGnomePrintDialog( parent, data );
+}
+
+wxPageSetupDialogBase *wxGnomePrintFactory::CreatePageSetupDialog( wxWindow *parent,
+ wxPageSetupDialogData * data )
+{
+// The native page setup dialog is broken. It
+// miscalculates newly entered values for the
+// margins if you have not chose "points" but
+// e.g. centimerters.
+// This has been fixed in GNOME CVS (maybe
+// fixed in libgnomeprintui 2.8.1)
+
+ return new wxGnomePageSetupDialog( parent, data );
}
bool wxGnomePrintFactory::HasPrintSetupDialog()
{
- return true;
+ return false;
}
wxDialog *wxGnomePrintFactory::CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data )
{
- return new wxGnomePrintSetupDialog( parent, data );
+ return NULL;
}
bool wxGnomePrintFactory::HasOwnPrintToFile()
wxString wxGnomePrintFactory::CreatePrinterLine()
{
- // We should query "gnome_config_default" here
- return _("GNOME print");
+ // redundant now
+ return wxEmptyString;
}
bool wxGnomePrintFactory::HasStatusLine()
{
+ // redundant now
return true;
}
wxString wxGnomePrintFactory::CreateStatusLine()
{
- // We should query "gnome_config_default" here
- return _("Ready");
+ // redundant now
+ return wxEmptyString;
}
wxPrintNativeDataBase *wxGnomePrintFactory::CreatePrintNativeData()
// wxGnomePrintSetupDialog
//----------------------------------------------------------------------------
-IMPLEMENT_CLASS(wxGnomePrintSetupDialog, wxDialog)
+IMPLEMENT_CLASS(wxGnomePrintDialog, wxPrintDialogBase)
+
+wxGnomePrintDialog::wxGnomePrintDialog( wxWindow *parent, wxPrintDialogData *data )
+ : wxPrintDialogBase(parent, wxID_ANY, _("Print"),
+ wxPoint(0, 0), wxSize(600, 600),
+ wxDEFAULT_DIALOG_STYLE |
+ wxTAB_TRAVERSAL)
+{
+ if (data)
+ m_printDialogData = *data;
+
+ Init();
+}
-wxGnomePrintSetupDialog::wxGnomePrintSetupDialog( wxWindow *parent, wxPrintData *data )
+wxGnomePrintDialog::wxGnomePrintDialog( wxWindow *parent, wxPrintData *data )
+ : wxPrintDialogBase(parent, wxID_ANY, _("Print"),
+ wxPoint(0, 0), wxSize(600, 600),
+ wxDEFAULT_DIALOG_STYLE |
+ wxTAB_TRAVERSAL)
{
+ if (data)
+ m_printDialogData = *data;
+
+ Init();
+}
+
+void wxGnomePrintDialog::Init()
+{
+ wxPrintData data = m_printDialogData.GetPrintData();
+
wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) data->GetNativeData();
+ (wxGnomePrintNativeData*) data.GetNativeData();
- m_widget = gnome_print_dialog_new (native->GetPrintJob(), (guchar*)"Print setup", 0);
+ m_widget = gnome_print_dialog_new( native->GetPrintJob(),
+ (guchar*)"Print",
+ GNOME_PRINT_DIALOG_RANGE|GNOME_PRINT_DIALOG_COPIES );
+
+ int flag = 0;
+ if (m_printDialogData.GetEnableSelection())
+ flag |= GNOME_PRINT_RANGE_SELECTION;
+ if (m_printDialogData.GetEnablePageNumbers())
+ flag |= GNOME_PRINT_RANGE_ALL|GNOME_PRINT_RANGE_RANGE;
+
+ gnome_print_dialog_construct_range_page( GNOME_PRINT_DIALOG( m_widget ),
+ flag,
+ m_printDialogData.GetMinPage(),
+ m_printDialogData.GetMaxPage(),
+ NULL,
+ NULL );
}
-wxGnomePrintSetupDialog::~wxGnomePrintSetupDialog()
+wxGnomePrintDialog::~wxGnomePrintDialog()
{
m_widget = NULL;
}
-int wxGnomePrintSetupDialog::ShowModal()
+int wxGnomePrintDialog::ShowModal()
{
+ // Transfer data from m_printDalogData to dialog here
+
int response = gtk_dialog_run (GTK_DIALOG (m_widget));
- gtk_widget_destroy(m_widget);
- m_widget = NULL;
if (response == GNOME_PRINT_DIALOG_RESPONSE_CANCEL)
+ {
+ gtk_widget_destroy(m_widget);
+ m_widget = NULL;
+
return wxID_CANCEL;
+ }
+
+ gint copies = 1;
+ gboolean collate = false;
+ gnome_print_dialog_get_copies( GNOME_PRINT_DIALOG(m_widget), &copies, &collate );
+ m_printDialogData.SetNoCopies( copies );
+ m_printDialogData.SetCollate( collate );
+
+ switch (gnome_print_dialog_get_range( GNOME_PRINT_DIALOG(m_widget) ))
+ {
+ case GNOME_PRINT_RANGE_SELECTION:
+ m_printDialogData.SetSelection( true );
+ break;
+ case GNOME_PRINT_RANGE_ALL:
+ m_printDialogData.SetAllPages( true );
+ m_printDialogData.SetFromPage( 0 );
+ m_printDialogData.SetToPage( 9999 );
+ break;
+ case GNOME_PRINT_RANGE_RANGE:
+ default:
+ gint start,end;
+ gnome_print_dialog_get_range_page( GNOME_PRINT_DIALOG(m_widget), &start, &end );
+ m_printDialogData.SetFromPage( start );
+ m_printDialogData.SetToPage( end );
+ break;
+ }
+ gtk_widget_destroy(m_widget);
+ m_widget = NULL;
+
+ if (response == GNOME_PRINT_DIALOG_RESPONSE_PREVIEW)
+ return wxID_PREVIEW;
+
return wxID_OK;
}
-bool wxGnomePrintSetupDialog::Validate()
+wxDC *wxGnomePrintDialog::GetPrintDC()
+{
+ // Later
+ return NULL;
+}
+
+bool wxGnomePrintDialog::Validate()
{
return true;
}
-bool wxGnomePrintSetupDialog::TransferDataToWindow()
+bool wxGnomePrintDialog::TransferDataToWindow()
+{
+ return true;
+}
+
+bool wxGnomePrintDialog::TransferDataFromWindow()
+{
+ return true;
+}
+
+//----------------------------------------------------------------------------
+// wxGnomePageSetupDialog
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxGnomePageSetupDialog, wxPageSetupDialogBase)
+
+wxGnomePageSetupDialog::wxGnomePageSetupDialog( wxWindow *parent,
+ wxPageSetupDialogData* data )
+{
+ if (data)
+ m_pageDialogData = *data;
+
+ wxGnomePrintNativeData *native =
+ (wxGnomePrintNativeData*) m_pageDialogData.GetPrintData().GetNativeData();
+
+ // This is required as the page setup dialog
+ // calculates wrong values otherwise.
+ gnome_print_config_set( native->GetPrintConfig(),
+ (const guchar*) GNOME_PRINT_KEY_PREFERED_UNIT,
+ (const guchar*) "Pts" );
+
+ m_widget = gtk_dialog_new();
+
+ gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( _("Page setup") ) );
+
+ GtkWidget *main = gnome_paper_selector_new_with_flags( native->GetPrintConfig(),
+ GNOME_PAPER_SELECTOR_MARGINS|GNOME_PAPER_SELECTOR_FEED_ORIENTATION );
+ gtk_container_set_border_width (GTK_CONTAINER (main), 8);
+ gtk_widget_show (main);
+
+ gtk_container_add( GTK_CONTAINER (GTK_DIALOG (m_widget)->vbox), main );
+
+ gtk_dialog_set_has_separator (GTK_DIALOG (m_widget), TRUE);
+
+ gtk_dialog_add_buttons (GTK_DIALOG (m_widget),
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OK, GTK_RESPONSE_OK,
+ NULL);
+
+ gtk_dialog_set_default_response (GTK_DIALOG (m_widget),
+ GTK_RESPONSE_OK);
+}
+
+wxGnomePageSetupDialog::~wxGnomePageSetupDialog()
+{
+}
+
+wxPageSetupDialogData& wxGnomePageSetupDialog::GetPageSetupDialogData()
+{
+ return m_pageDialogData;
+}
+
+int wxGnomePageSetupDialog::ShowModal()
+{
+ wxGnomePrintNativeData *native =
+ (wxGnomePrintNativeData*) m_pageDialogData.GetPrintData().GetNativeData();
+ GnomePrintConfig *config = native->GetPrintConfig();
+
+ // Transfer data from m_pageDialogData to native dialog
+
+ int ret = gtk_dialog_run( GTK_DIALOG(m_widget) );
+
+ if (ret == GTK_RESPONSE_OK)
+ {
+ // Transfer data back to m_pageDialogData
+
+ // I don't know how querying the last parameter works
+ // I cannot test it as the dialog is currently broken
+ // anyways (it only works for points).
+ double ml,mr,mt,mb,pw,ph;
+ gnome_print_config_get_length (config,
+ (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_LEFT, &ml, NULL);
+ gnome_print_config_get_length (config,
+ (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_RIGHT, &mr, NULL);
+ gnome_print_config_get_length (config,
+ (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_TOP, &mt, NULL);
+ gnome_print_config_get_length (config,
+ (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_BOTTOM, &mb, NULL);
+ gnome_print_config_get_length (config,
+ (const guchar*) GNOME_PRINT_KEY_PAPER_WIDTH, &pw, NULL);
+ gnome_print_config_get_length (config,
+ (const guchar*) GNOME_PRINT_KEY_PAPER_HEIGHT, &ph, NULL);
+
+ // This probably assumes that the user entered the
+ // values in Pts. Since that is the only the dialog
+ // works right now, we need to fix this later.
+ const GnomePrintUnit *mm_unit = gnome_print_unit_get_by_abbreviation( (const guchar*) "mm" );
+ const GnomePrintUnit *pts_unit = gnome_print_unit_get_by_abbreviation( (const guchar*) "Pts" );
+ gnome_print_convert_distance( &ml, pts_unit, mm_unit );
+ gnome_print_convert_distance( &mr, pts_unit, mm_unit );
+ gnome_print_convert_distance( &mt, pts_unit, mm_unit );
+ gnome_print_convert_distance( &mb, pts_unit, mm_unit );
+ gnome_print_convert_distance( &pw, pts_unit, mm_unit );
+ gnome_print_convert_distance( &ph, pts_unit, mm_unit );
+
+ m_pageDialogData.SetMarginTopLeft( wxPoint( (int)(ml+0.5), (int)(mt+0.5)) );
+ m_pageDialogData.SetMarginBottomRight( wxPoint( (int)(mr+0.5), (int)(mb+0.5)) );
+
+ m_pageDialogData.SetPaperSize( wxSize( (int)(pw+0.5), (int)(ph+0.5) ) );
+
+#if 0
+ wxPrintf( wxT("paper %d %d, top margin %d\n"),
+ m_pageDialogData.GetPaperSize().x,
+ m_pageDialogData.GetPaperSize().y,
+ m_pageDialogData.GetMarginTopLeft().x );
+#endif
+
+ ret = wxID_OK;
+ }
+ else
+ {
+ ret = wxID_CANCEL;
+ }
+
+ gtk_widget_destroy( m_widget );
+ m_widget = NULL;
+
+ return ret;
+}
+
+bool wxGnomePageSetupDialog::Validate()
{
return true;
}
-bool wxGnomePrintSetupDialog::TransferDataFromWindow()
+bool wxGnomePageSetupDialog::TransferDataToWindow()
{
return true;
}
+bool wxGnomePageSetupDialog::TransferDataFromWindow()
+{
+ return true;
+}
//----------------------------------------------------------------------------
// wxGnomePrinter
wxPrinterBase( data )
{
m_gpc = NULL;
+ m_native_preview = false;
}
wxGnomePrinter::~wxGnomePrinter()
}
wxPrintData printdata = GetPrintDialogData().GetPrintData();
- wxGnomePrintNativeData *data =
+ wxGnomePrintNativeData *native =
(wxGnomePrintNativeData*) printdata.GetNativeData();
+ GnomePrintJob *job = gnome_print_job_new( native->GetPrintConfig() );
+ m_gpc = gnome_print_job_get_context (job);
+
// The GnomePrintJob is temporarily stored in the
- // native print data as the native print setup dialog
+ // native print data as the native print dialog
// needs to access it.
- GnomePrintJob *job = data->GetPrintJob();
- m_gpc = gnome_print_job_get_context (job);
+ native->SetPrintJob( job );
+
printout->SetIsPreview(false);
else
dc = new wxGnomePrintDC( this );
+ if (m_native_preview)
+ printout->SetIsPreview(true);
+
if (!dc)
{
gnome_print_job_close( job );
+ g_object_unref (G_OBJECT (job));
sm_lastError = wxPRINTER_ERROR;
return false;
}
printout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
(int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
- printout->SetPPIPrinter( wxPostScriptDC::GetResolution(),
- wxPostScriptDC::GetResolution() );
+ printout->SetPPIPrinter( wxGnomePrintDC::GetResolution(),
+ wxGnomePrintDC::GetResolution() );
printout->SetDC(dc);
printout->SetPageSizeMM((int)w, (int)h);
printout->OnPreparePrinting();
- printout->OnBeginPrinting();
+
+ // Get some parameters from the printout, if defined
+ int fromPage, toPage;
+ int minPage, maxPage;
+ printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
- if (!printout->OnBeginDocument(0, 0))
+ if (maxPage == 0)
{
+ gnome_print_job_close( job );
+ g_object_unref (G_OBJECT (job));
sm_lastError = wxPRINTER_ERROR;
+ return false;
}
- else
+
+ printout->OnBeginPrinting();
+
+ int minPageNum = minPage, maxPageNum = maxPage;
+
+ if ( !m_printDialogData.GetAllPages() )
{
- int pn;
- for (pn = 1; pn <= 2; pn++)
+ minPageNum = m_printDialogData.GetFromPage();
+ maxPageNum = m_printDialogData.GetToPage();
+ }
+
+
+ int copyCount;
+ for ( copyCount = 1;
+ copyCount <= m_printDialogData.GetNoCopies();
+ copyCount++ )
+ {
+ if (!printout->OnBeginDocument(minPageNum, maxPageNum))
{
+ wxLogError(_("Could not start printing."));
+ sm_lastError = wxPRINTER_ERROR;
+ break;
+ }
+
+ int pn;
+ for ( pn = minPageNum;
+ pn <= maxPageNum && printout->HasPage(pn);
+ pn++ )
+ {
dc->StartPage();
printout->OnPrintPage(pn);
dc->EndPage();
}
-
+
printout->OnEndDocument();
printout->OnEndPrinting();
}
gnome_print_job_close( job );
- gnome_print_job_print( job );
+ if (m_native_preview)
+ {
+ wxString title( _("Print preview") );
+ gtk_widget_show( gnome_print_job_preview_new( job, (const guchar*)(const char*)wxGTK_CONV(title) ));
+ }
+ else
+ {
+ gnome_print_job_print( job );
+ }
+ g_object_unref (G_OBJECT (job));
delete dc;
return (sm_lastError == wxPRINTER_NO_ERROR);
wxDC* wxGnomePrinter::PrintDialog( wxWindow *parent )
{
- wxPrintDialog dialog( parent, &m_printDialogData );
- if (dialog.ShowModal() == wxID_CANCEL)
+ wxGnomePrintDialog dialog( parent, &m_printDialogData );
+ int ret = dialog.ShowModal();
+ if (ret == wxID_CANCEL)
{
sm_lastError = wxPRINTER_ERROR;
return NULL;
}
+ m_native_preview = ret == wxID_PREVIEW;
+
+ m_printDialogData = dialog.GetPrintDialogData();
return new wxGnomePrintDC( this );
}
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);
-
+ gnome_print_moveto ( m_gpc, XLOG2DEV(x1), YLOG2DEV(y1) );
+ gnome_print_lineto ( m_gpc, XLOG2DEV(x2), YLOG2DEV(y2) );
+ gnome_print_stroke ( m_gpc);
+
CalcBoundingBox( x1, y1 );
CalcBoundingBox( x2, y2 );
}
void wxGnomePrintDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
{
+ if (m_pen.GetStyle() == wxTRANSPARENT) return;
+
+ if (n <= 0) return;
+
+ SetPen (m_pen);
+
+ int i;
+ for ( i =0; i<n ; i++ )
+ CalcBoundingBox( XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset));
+
+ gnome_print_moveto ( m_gpc, XLOG2DEV(points[0].x+xoffset), YLOG2DEV(points[0].y+yoffset) );
+
+ for (i = 1; i < n; i++)
+ gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) );
+
+ gnome_print_stroke ( m_gpc);
}
void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle)
void wxGnomePrintDC::DoDrawEllipse(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+height/2) );
+
+ // start with top half
+ gnome_print_curveto( m_gpc,
+ XLOG2DEV(x), YLOG2DEV(y),
+ XLOG2DEV(x+width), YLOG2DEV(y),
+ XLOG2DEV(x+width), YLOG2DEV(y+height/2) );
+ // lower half
+ gnome_print_curveto( m_gpc,
+ XLOG2DEV(x+width), YLOG2DEV(y+height),
+ XLOG2DEV(x), YLOG2DEV(y+height),
+ XLOG2DEV(x), YLOG2DEV(y+height/2) );
+
+ 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+height/2) );
+
+ // start with top half
+ gnome_print_curveto( m_gpc,
+ XLOG2DEV(x), YLOG2DEV(y),
+ XLOG2DEV(x+width), YLOG2DEV(y),
+ XLOG2DEV(x+width), YLOG2DEV(y+height/2) );
+ // lower half
+ gnome_print_curveto( m_gpc,
+ XLOG2DEV(x+width), YLOG2DEV(y+height),
+ XLOG2DEV(x), YLOG2DEV(y+height),
+ XLOG2DEV(x), YLOG2DEV(y+height/2) );
+
+ gnome_print_closepath( m_gpc );
+ gnome_print_stroke( m_gpc );
+
+ CalcBoundingBox( x, y );
+ CalcBoundingBox( x + width, y + height );
+ }
}
void wxGnomePrintDC::DoDrawSpline(wxList *points)
void wxGnomePrintDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
{
+ DoDrawBitmap( icon, x, y, true );
}
void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask )
{
+ if (!bitmap.Ok()) return;
+
+ if (bitmap.HasPixbuf())
+ {
+ GdkPixbuf *pixbuf = bitmap.GetPixbuf();
+ guchar *raw_image = gdk_pixbuf_get_pixels( pixbuf );
+ bool has_alpha = gdk_pixbuf_get_has_alpha( pixbuf );
+ int rowstride = gdk_pixbuf_get_rowstride( pixbuf );
+ int height = gdk_pixbuf_get_height( pixbuf );
+ int width = gdk_pixbuf_get_width( pixbuf );
+
+ gnome_print_gsave( m_gpc );
+ double matrix[6];
+ matrix[0] = XLOG2DEVREL(width);
+ matrix[1] = 0;
+ matrix[2] = 0;
+ matrix[3] = YLOG2DEVREL(height);
+ matrix[4] = XLOG2DEV(x);
+ matrix[5] = YLOG2DEV(y+height);
+ gnome_print_concat( m_gpc, matrix );
+ gnome_print_moveto( m_gpc, 0, 0 );
+ if (has_alpha)
+ gnome_print_rgbaimage( m_gpc, (guchar *)raw_image, width, height, rowstride );
+ else
+ gnome_print_rgbimage( m_gpc, (guchar *)raw_image, width, height, rowstride );
+ gnome_print_grestore( m_gpc );
+ }
+ else
+ {
+ wxImage image = bitmap.ConvertToImage();
+
+ if (!image.Ok()) return;
+
+ gnome_print_gsave( m_gpc );
+ double matrix[6];
+ matrix[0] = XLOG2DEVREL(image.GetWidth());
+ matrix[1] = 0;
+ matrix[2] = 0;
+ matrix[3] = YLOG2DEVREL(image.GetHeight());
+ matrix[4] = XLOG2DEV(x);
+ matrix[5] = YLOG2DEV(y+image.GetHeight());
+ gnome_print_concat( m_gpc, matrix );
+ gnome_print_moveto( m_gpc, 0, 0 );
+ gnome_print_rgbimage( m_gpc, (guchar*) image.GetData(), image.GetWidth(), image.GetHeight(), image.GetWidth()*3 );
+ gnome_print_grestore( m_gpc );
+ }
}
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;
- }
- }
+ DoDrawRotatedText( text, x, y, 0.0 );
+}
+void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle)
+{
x = XLOG2DEV(x);
y = YLOG2DEV(y);
pango_attr_list_unref(attrs);
}
- gnome_print_moveto (m_gpc, x, y);
- gnome_print_pango_layout( m_gpc, m_layout );
+ 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, greenPS, bluePS );
+
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
+ }
+
+ int w,h;
+
+ if (fabs(m_scaleY - 1.0) > 0.00001)
+ {
+ // If there is a user or actually any scale applied to
+ // the device context, scale the font.
+
+ // scale font description
+ gint oldSize = pango_font_description_get_size( m_fontdesc );
+ double size = oldSize;
+ size = size * m_scaleY;
+ pango_font_description_set_size( m_fontdesc, (gint)size );
+
+ // actually apply scaled font
+ pango_layout_set_font_description( m_layout, m_fontdesc );
+
+ pango_layout_get_pixel_size( m_layout, &w, &h );
+#if 0
+ if ( m_backgroundMode == wxSOLID )
+ {
+ gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor());
+ gdk_draw_rectangle(m_window, m_textGC, TRUE, x, y, w, h);
+ gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor());
+ }
+#endif
+ // Draw layout.
+ gnome_print_moveto (m_gpc, x, y);
+ if (fabs(angle) > 0.00001)
+ {
+ gnome_print_gsave( m_gpc );
+ gnome_print_rotate( m_gpc, angle );
+ gnome_print_pango_layout( m_gpc, m_layout );
+ gnome_print_grestore( m_gpc );
+ }
+ else
+ {
+ gnome_print_pango_layout( m_gpc, m_layout );
+ }
+
+ // reset unscaled size
+ pango_font_description_set_size( m_fontdesc, oldSize );
+
+ // actually apply unscaled font
+ pango_layout_set_font_description( m_layout, m_fontdesc );
+ }
+ else
+ {
+ pango_layout_get_pixel_size( m_layout, &w, &h );
+#if 0
+ if ( m_backgroundMode == wxSOLID )
+ {
+ gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor());
+ gdk_draw_rectangle(m_window, m_textGC, TRUE, x, y, w, h);
+ gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor());
+ }
+#endif
+ // Draw layout.
+ gnome_print_moveto (m_gpc, x, y);
+ if (fabs(angle) > 0.00001)
+ {
+ gnome_print_gsave( m_gpc );
+ gnome_print_rotate( m_gpc, angle );
+ gnome_print_pango_layout( m_gpc, m_layout );
+ gnome_print_grestore( m_gpc );
+ }
+ else
+ {
+ gnome_print_pango_layout( m_gpc, m_layout );
+ }
+ }
if (underlined)
{
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)
-{
+ CalcBoundingBox (x + w, y + h);
}
void wxGnomePrintDC::Clear()
{
if (!pen.Ok()) return;
- int oldStyle = m_pen.GetStyle();
+ // TODO: support for pen styles other than solid (use gnome_print_setdash)
m_pen = pen;
gnome_print_setlinewidth( m_gpc, XLOG2DEVREL( 1000 * m_pen.GetWidth() ) / 1000.0f );
+
+ static const double dotted[] = {2.0, 5.0};
+ static const double short_dashed[] = {4.0, 4.0};
+ static const double wxCoord_dashed[] = {4.0, 8.0};
+ static const double dotted_dashed[] = {6.0, 6.0, 2.0, 6.0};
+
+ switch (m_pen.GetStyle())
+ {
+ case wxDOT: gnome_print_setdash( m_gpc, 2, dotted, 0 ); break;
+ case wxSHORT_DASH: gnome_print_setdash( m_gpc, 2, short_dashed, 0 ); break;
+ case wxLONG_DASH: gnome_print_setdash( m_gpc, 2, wxCoord_dashed, 0 ); break;
+ case wxDOT_DASH: gnome_print_setdash( m_gpc, 4, dotted_dashed, 0 ); break;
+ case wxSOLID:
+ case wxTRANSPARENT:
+ default: gnome_print_setdash( m_gpc, 0, NULL, 0 ); break;
+ }
+
+
unsigned char red = m_pen.GetColour().Red();
unsigned char blue = m_pen.GetColour().Blue();
unsigned char green = m_pen.GetColour().Green();
double bluePS = (double)(blue) / 255.0;
double greenPS = (double)(green) / 255.0;
- gnome_print_setrgbcolor( m_gpc, redPS, bluePS, greenPS );
+ gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS );
m_currentRed = red;
m_currentBlue = blue;
void wxGnomePrintDC::SetBrush( const wxBrush& brush )
{
+ if (!brush.Ok()) return;
+
+ m_brush = brush;
+
+ // Brush colour
+ unsigned char red = m_brush.GetColour().Red();
+ unsigned char blue = m_brush.GetColour().Blue();
+ unsigned char green = m_brush.GetColour().Green();
+
+ if (!m_colour)
+ {
+ // Anything not white is black
+ if (! (red == (unsigned char) 255 &&
+ blue == (unsigned char) 255 &&
+ green == (unsigned char) 255) )
+ {
+ red = (unsigned char) 0;
+ green = (unsigned char) 0;
+ blue = (unsigned char) 0;
+ }
+ // setgray here ?
+ }
+
+ 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, greenPS, bluePS );
+
+ m_currentRed = red;
+ m_currentBlue = blue;
+ m_currentGreen = green;
+ }
}
void wxGnomePrintDC::SetLogicalFunction( int function )
void wxGnomePrintDC::EndDoc()
{
+ gnome_print_end_doc( m_gpc );
}
void wxGnomePrintDC::StartPage()
wxCoord wxGnomePrintDC::GetCharHeight() const
{
- return 0;
+ pango_layout_set_text( m_layout, "H", 1 );
+
+ int w,h;
+ pango_layout_get_pixel_size( m_layout, &w, &h );
+
+ return h;
}
wxCoord wxGnomePrintDC::GetCharWidth() const
{
- return 0;
+ pango_layout_set_text( m_layout, "H", 1 );
+
+ int w,h;
+ pango_layout_get_pixel_size( m_layout, &w, &h );
+
+ return w;
}
void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height,
void wxGnomePrintDC::DoGetSize(int* width, int* height) const
{
- // No idea if that is efficient
- GnomePrintConfig *config = gnome_print_config_default();
+ wxGnomePrintNativeData *native =
+ (wxGnomePrintNativeData*) m_printData.GetNativeData();
+
+ // Query page size. This seems to omit the margins
+ // right now, although it shouldn't
+ double pw,ph;
+ gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph );
- 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;
+ *width = (int) (pw + 0.5);
if (height)
- *height = (int) h;
+ *height = (int) (ph + 0.5);
}
void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const
{
- double w,h;
+ wxGnomePrintNativeData *native =
+ (wxGnomePrintNativeData*) m_printData.GetNativeData();
+
+ // This code assumes values in Pts.
+
+ double pw,ph;
+ gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph );
+
+ // Convert to mm.
- /// Later, for now DIN A4
- w = 210.0;
- h = 297.0;
+ const GnomePrintUnit *mm_unit = gnome_print_unit_get_by_abbreviation( (const guchar*) "mm" );
+ const GnomePrintUnit *pts_unit = gnome_print_unit_get_by_abbreviation( (const guchar*) "Pts" );
+ gnome_print_convert_distance( &pw, pts_unit, mm_unit );
+ gnome_print_convert_distance( &ph, pts_unit, mm_unit );
if (width)
- *width = (int) w;
+ *width = (int) (pw + 0.5);
if (height)
- *height = (int) h;
+ *height = (int) (ph + 0.5);
}
wxSize wxGnomePrintDC::GetPPI() const
};
IMPLEMENT_DYNAMIC_CLASS(wxGnomePrintModule, wxModule)
-
+
#endif
// wxUSE_LIBGNOMEPRINT
projects / wxWidgets.git / blobdiff