#ifndef WX_PRECOMP
#include "wx/log.h"
#include "wx/dcmemory.h"
+#include "wx/dcprint.h"
#include "wx/icon.h"
#include "wx/math.h"
#include "wx/image.h"
#include <gtk/gtk.h>
#include <gtk/gtkpagesetupunixdialog.h>
+#if wxUSE_GRAPHICS_CONTEXT
+#include "wx/graphics.h"
+#endif
+
#include "wx/link.h"
wxFORCE_LINK_THIS_MODULE(gtk_print)
if(!m_config)
return false;
- GtkPrintQuality quality = gtk_print_settings_get_quality(m_config);
- if (quality == GTK_PRINT_QUALITY_HIGH)
- data.SetQuality(wxPRINT_QUALITY_HIGH);
- else if (quality == GTK_PRINT_QUALITY_LOW)
- data.SetQuality(wxPRINT_QUALITY_LOW);
- else if (quality == GTK_PRINT_QUALITY_DRAFT)
- data.SetQuality(wxPRINT_QUALITY_DRAFT);
- else
- data.SetQuality(wxPRINT_QUALITY_MEDIUM);
+ int resolution = gtk_print_settings_get_resolution(m_config);
+ if ( resolution > 0 )
+ {
+ // if resolution is explicitly set, use it
+ data.SetQuality(resolution);
+ }
+ else // use more vague "quality"
+ {
+ GtkPrintQuality quality = gtk_print_settings_get_quality(m_config);
+ if (quality == GTK_PRINT_QUALITY_HIGH)
+ data.SetQuality(wxPRINT_QUALITY_HIGH);
+ else if (quality == GTK_PRINT_QUALITY_LOW)
+ data.SetQuality(wxPRINT_QUALITY_LOW);
+ else if (quality == GTK_PRINT_QUALITY_DRAFT)
+ data.SetQuality(wxPRINT_QUALITY_DRAFT);
+ else
+ data.SetQuality(wxPRINT_QUALITY_MEDIUM);
+ }
data.SetNoCopies(gtk_print_settings_get_n_copies(m_config));
wxPrintData printdata = GetPrintDialogData().GetPrintData();
wxGtkPrintNativeData *native = (wxGtkPrintNativeData*) printdata.GetNativeData();
+ // We need to update printdata with the new data from the dialog and we
+ // have to do this here because this method needs this new data and we
+ // cannot update it earlier
+ native->SetPrintConfig(gtk_print_operation_get_print_settings(operation));
+ printdata.ConvertFromNative();
+
SetPrintContext(context);
native->SetPrintContext( context );
// wxGtkPrinterDC
//-----------------------------------------------------------------------------
+#define wxCAIRO_SCALE 1
+
+#if wxCAIRO_SCALE
+
+#define XLOG2DEV(x) LogicalToDeviceX(x)
+#define XLOG2DEVREL(x) LogicalToDeviceXRel(x)
+#define YLOG2DEV(x) LogicalToDeviceY(x)
+#define YLOG2DEVREL(x) LogicalToDeviceYRel(x)
+
+#else
+
#define XLOG2DEV(x) ((double)(LogicalToDeviceX(x)) * m_DEV2PS)
#define XLOG2DEVREL(x) ((double)(LogicalToDeviceXRel(x)) * m_DEV2PS)
#define YLOG2DEV(x) ((double)(LogicalToDeviceY(x)) * m_DEV2PS)
#define YLOG2DEVREL(x) ((double)(LogicalToDeviceYRel(x)) * m_DEV2PS)
+#endif
IMPLEMENT_ABSTRACT_CLASS(wxGtkPrinterDCImpl, wxDCImpl)
-wxGtkPrinterDCImpl::wxGtkPrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data ) :
- wxDCImpl( owner )
+wxGtkPrinterDCImpl::wxGtkPrinterDCImpl(wxPrinterDC *owner, const wxPrintData& data)
+ : wxDCImpl( owner )
{
m_printData = data;
if (m_resolution < 0)
m_resolution = (1 << (m_resolution+4)) *150;
- m_PS2DEV = (double)m_resolution / 72.0;
- m_DEV2PS = 72.0 / (double)m_resolution;
-
m_context = gtk_print_context_create_pango_context( m_gpc );
m_layout = gtk_print_context_create_pango_layout ( m_gpc );
m_fontdesc = pango_font_description_from_string( "Sans 12" );
m_cairo = gtk_print_context_get_cairo_context ( m_gpc );
+#if wxCAIRO_SCALE
+ m_PS2DEV = 1.0;
+ m_DEV2PS = 1.0;
+
+ gs_cairo->cairo_scale( m_cairo, 72.0 / (double)m_resolution, 72.0 / (double)m_resolution );
+#else
+ m_PS2DEV = (double)m_resolution / 72.0;
+ m_DEV2PS = 72.0 / (double)m_resolution;
+#endif
+
m_currentRed = 0;
m_currentBlue = 0;
m_currentGreen = 0;
return m_gpc != NULL;
}
+void* wxGtkPrinterDCImpl::GetCairoContext() const
+{
+ return (void*) cairo_reference( m_cairo );
+}
+
bool wxGtkPrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1),
wxCoord WXUNUSED(y1),
const wxColour& WXUNUSED(col),
void wxGtkPrinterDCImpl::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 );
gs_cairo->cairo_move_to ( m_cairo, XLOG2DEV(x1), YLOG2DEV(y1) );
void wxGtkPrinterDCImpl::DoDrawPoint(wxCoord x, wxCoord y)
{
- if (m_pen.GetStyle() == wxTRANSPARENT) return;
+ if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
SetPen( m_pen );
void wxGtkPrinterDCImpl::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;
pango_layout_get_pixel_size( m_layout, &w, &h );
- if ( m_backgroundMode == wxSOLID )
+ if ( m_backgroundMode == wxBRUSHSTYLE_SOLID )
{
unsigned char red = m_textBackgroundColour.Red();
unsigned char blue = m_textBackgroundColour.Blue();
switch (m_pen.GetStyle())
{
- case wxDOT: gs_cairo->cairo_set_dash( m_cairo, dotted, 2, 0 ); break;
- case wxSHORT_DASH: gs_cairo->cairo_set_dash( m_cairo, short_dashed, 2, 0 ); break;
- case wxLONG_DASH: gs_cairo->cairo_set_dash( m_cairo, long_dashed, 2, 0 ); break;
- case wxDOT_DASH: gs_cairo->cairo_set_dash( m_cairo, dotted_dashed, 4, 0 ); break;
- case wxUSER_DASH:
+ case wxPENSTYLE_DOT: gs_cairo->cairo_set_dash( m_cairo, dotted, 2, 0 ); break;
+ case wxPENSTYLE_SHORT_DASH: gs_cairo->cairo_set_dash( m_cairo, short_dashed, 2, 0 ); break;
+ case wxPENSTYLE_LONG_DASH: gs_cairo->cairo_set_dash( m_cairo, long_dashed, 2, 0 ); break;
+ case wxPENSTYLE_DOT_DASH: gs_cairo->cairo_set_dash( m_cairo, dotted_dashed, 4, 0 ); break;
+ case wxPENSTYLE_USER_DASH:
{
wxDash *wx_dashes;
int num = m_pen.GetDashes (&wx_dashes);
g_free( g_dashes );
}
break;
- case wxSOLID:
- case wxTRANSPARENT:
+ case wxPENSTYLE_SOLID:
+ case wxPENSTYLE_TRANSPARENT:
default: gs_cairo->cairo_set_dash( m_cairo, NULL, 0, 0 ); break;
}
m_brush = brush;
- if (m_brush.GetStyle() == wxTRANSPARENT)
+ if (m_brush.GetStyle() == wxBRUSHSTYLE_TRANSPARENT)
{
gs_cairo->cairo_set_source_rgba( m_cairo, 0, 0, 0, 0 );
m_currentRed = 0;
switch (m_brush.GetStyle())
{
- case wxCROSS_HATCH:
+ case wxBRUSHSTYLE_CROSS_HATCH:
gs_cairo->cairo_move_to(cr, 5, 0);
gs_cairo->cairo_line_to(cr, 5, 10);
gs_cairo->cairo_move_to(cr, 0, 5);
gs_cairo->cairo_line_to(cr, 10, 5);
break;
- case wxBDIAGONAL_HATCH:
+ case wxBRUSHSTYLE_BDIAGONAL_HATCH:
gs_cairo->cairo_move_to(cr, 0, 10);
gs_cairo->cairo_line_to(cr, 10, 0);
break;
- case wxFDIAGONAL_HATCH:
+ case wxBRUSHSTYLE_FDIAGONAL_HATCH:
gs_cairo->cairo_move_to(cr, 0, 0);
gs_cairo->cairo_line_to(cr, 10, 10);
break;
- case wxCROSSDIAG_HATCH:
+ case wxBRUSHSTYLE_CROSSDIAG_HATCH:
gs_cairo->cairo_move_to(cr, 0, 0);
gs_cairo->cairo_line_to(cr, 10, 10);
gs_cairo->cairo_move_to(cr, 10, 0);
gs_cairo->cairo_line_to(cr, 0, 10);
break;
- case wxHORIZONTAL_HATCH:
+ case wxBRUSHSTYLE_HORIZONTAL_HATCH:
gs_cairo->cairo_move_to(cr, 0, 5);
gs_cairo->cairo_line_to(cr, 10, 5);
break;
- case wxVERTICAL_HATCH:
+ case wxBRUSHSTYLE_VERTICAL_HATCH:
gs_cairo->cairo_move_to(cr, 5, 0);
gs_cairo->cairo_line_to(cr, 5, 10);
break;
void wxGtkPrinterDCImpl::SetBackgroundMode(int mode)
{
- if (mode == wxSOLID)
- m_backgroundMode = wxSOLID;
+ if (mode == wxBRUSHSTYLE_SOLID)
+ m_backgroundMode = wxBRUSHSTYLE_SOLID;
else
- m_backgroundMode = wxTRANSPARENT;
+ m_backgroundMode = wxBRUSHSTYLE_TRANSPARENT;
}
void wxGtkPrinterDCImpl::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
GtkPageSetup *setup = gtk_print_context_get_page_setup( m_gpc );
if (width)
- *width = wxRound( gtk_page_setup_get_paper_width( setup, GTK_UNIT_POINTS ) * m_PS2DEV );
+ *width = wxRound( (double)gtk_page_setup_get_paper_width( setup, GTK_UNIT_POINTS ) * (double)m_resolution / 72.0 );
if (height)
- *height = wxRound( gtk_page_setup_get_paper_height( setup, GTK_UNIT_POINTS ) * m_PS2DEV );
+ *height = wxRound( (double)gtk_page_setup_get_paper_height( setup, GTK_UNIT_POINTS ) * (double)m_resolution / 72.0 );
}
void wxGtkPrinterDCImpl::DoGetSizeMM(int *width, int *height) const
IMPLEMENT_CLASS(wxGtkPrintPreview, wxPrintPreviewBase)
void wxGtkPrintPreview::Init(wxPrintout * WXUNUSED(printout),
- wxPrintout * WXUNUSED(printoutForPrinting))
+ wxPrintout * WXUNUSED(printoutForPrinting),
+ wxPrintData *data)
{
+ // convert wxPrintQuality to resolution (input pointer can be NULL)
+ wxPrintQuality quality = data ? data->GetQuality() : wxPRINT_QUALITY_MEDIUM;
+ switch ( quality )
+ {
+ case wxPRINT_QUALITY_HIGH:
+ m_resolution = 1200;
+ break;
+
+ case wxPRINT_QUALITY_LOW:
+ m_resolution = 300;
+ break;
+
+ case wxPRINT_QUALITY_DRAFT:
+ m_resolution = 150;
+ break;
+
+ default:
+ if ( quality > 0 )
+ {
+ // positive values directly indicate print resolution
+ m_resolution = quality;
+ break;
+ }
+
+ wxFAIL_MSG( "unknown print quality" );
+ // fall through
+
+ case wxPRINT_QUALITY_MEDIUM:
+ m_resolution = 600;
+ break;
+
+ }
+
DetermineScaling();
}
wxGtkPrintPreview::wxGtkPrintPreview(wxPrintout *printout,
- wxPrintout *printoutForPrinting,
- wxPrintDialogData *data)
- : wxPrintPreviewBase(printout, printoutForPrinting, data)
+ wxPrintout *printoutForPrinting,
+ wxPrintDialogData *data)
+ : wxPrintPreviewBase(printout, printoutForPrinting, data)
{
- Init(printout, printoutForPrinting);
+ Init(printout, printoutForPrinting, data ? &data->GetPrintData() : NULL);
}
wxGtkPrintPreview::wxGtkPrintPreview(wxPrintout *printout,
- wxPrintout *printoutForPrinting,
- wxPrintData *data)
- : wxPrintPreviewBase(printout, printoutForPrinting, data)
+ wxPrintout *printoutForPrinting,
+ wxPrintData *data)
+ : wxPrintPreviewBase(printout, printoutForPrinting, data)
{
- Init(printout, printoutForPrinting);
+ Init(printout, printoutForPrinting, data);
}
wxGtkPrintPreview::~wxGtkPrintPreview()
m_previewPrintout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()),
(int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) );
- // TODO !!!!!!!!!!!!!!!
- int resolution = 600;
- m_previewPrintout->SetPPIPrinter( resolution, resolution );
+ m_previewPrintout->SetPPIPrinter( m_resolution, m_resolution );
// Get width and height in points (1/72th of an inch)
wxSize sizeDevUnits(paper->GetSizeDeviceUnits());
-
- sizeDevUnits.x = wxRound((double)sizeDevUnits.x * (double)resolution / 72.0);
- sizeDevUnits.y = wxRound((double)sizeDevUnits.y * (double)resolution / 72.0);
+ sizeDevUnits.x = wxRound((double)sizeDevUnits.x * (double)m_resolution / 72.0);
+ sizeDevUnits.y = wxRound((double)sizeDevUnits.y * (double)m_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 = 0.8 * 72.0 / (double)resolution;
+ m_previewScaleX = 0.8 * 72.0 / (double)m_resolution;
m_previewScaleY = m_previewScaleX;
}
}
projects / wxWidgets.git / blobdiff