/////////////////////////////////////////////////////////////////////////////
-// Name: wx/gtk/print.cpp
+// Name: src/gtk/print.cpp
// Author: Anthony Bretaudeau
// Purpose: GTK printing support
// Created: 2007-08-25
-// RCS-ID: $Id: print.cpp,v 1 2007-08-25 05:44:44 PC Exp $
+// RCS-ID: $Id$
// Copyright: (c) 2007 wxWidgets development team
// Licence: wxWindows Licence
/////////////////////////////////////////////////////////////////////////////
#include <gtk/gtk.h>
+#if GTK_CHECK_VERSION(2,14,0)
+#include <gtk/gtkunixprint.h>
+#else
+#include <gtk/gtkpagesetupunixdialog.h>
+#endif
+
+
#if wxUSE_GRAPHICS_CONTEXT
#include "wx/graphics.h"
#endif
#include "wx/gtk/gnome/gprint.h"
#endif
-// Usefull to convert angles from/to Rad to/from Deg.
+#include "wx/gtk/private/object.h"
+
+// Useful to convert angles from/to Rad to/from Deg.
static const double RAD2DEG = 180.0 / M_PI;
static const double DEG2RAD = M_PI / 180.0;
printout->OnEndPrinting();
}
-
- static gboolean
- gtk_preview_print_callback(GtkPrintOperation * WXUNUSED(operation),
- GtkPrintOperationPreview * WXUNUSED(preview),
- GtkPrintContext *context,
- GtkWindow *parent,
- gpointer user_data)
- {
- wxPrintout *printout = (wxPrintout *) user_data;
-
- printout->SetIsPreview(true);
-
- /* We create a Cairo context with 72dpi resolution. This resolution is
- * only used for positioning. */
- cairo_t *cairo = gdk_cairo_create(GTK_WIDGET(parent)->window);
- gtk_print_context_set_cairo_context(context, cairo, 72, 72);
-
- return false;
- }
}
//----------------------------------------------------------------------------
wxGtkPrintNativeData::wxGtkPrintNativeData()
{
m_config = gtk_print_settings_new();
+ m_job = gtk_print_operation_new();
+ m_context = NULL;
}
wxGtkPrintNativeData::~wxGtkPrintNativeData()
{
- g_object_unref (m_config);
+ g_object_unref(m_job);
+ g_object_unref(m_config);
}
// Convert datas stored in m_config to a wxPrintData.
data.SetPaperId( wxPAPER_FANFOLD_LGL_GERMAN);
else
data.SetPaperId(wxPAPER_NONE);
+
+ data.SetPrinterName(gtk_print_settings_get_printer(m_config));
+
return true;
}
default: break;
}
+ gtk_print_settings_set_printer(m_config, data.GetPrinterName().utf8_str());
+
return true;
}
gtk_print_settings_set_page_ranges (settings, range, 1);
}
+ GtkPrintOperation * const printOp = native->GetPrintJob();
+
// If the settings are OK, we restore it.
if (settings != NULL)
- gtk_print_operation_set_print_settings (native->GetPrintJob(), settings);
- gtk_print_operation_set_default_page_setup (native->GetPrintJob(), native->GetPageSetupFromSettings(settings));
+ gtk_print_operation_set_print_settings (printOp, settings);
+ gtk_print_operation_set_default_page_setup (printOp, native->GetPageSetupFromSettings(settings));
// Show the dialog if needed.
GError* gError = NULL;
if (GetShowDialog())
- response = gtk_print_operation_run (native->GetPrintJob(), GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, GTK_WINDOW(gtk_widget_get_toplevel(m_parent->m_widget) ), &gError);
+ response = gtk_print_operation_run (printOp, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, GTK_WINDOW(gtk_widget_get_toplevel(m_parent->m_widget) ), &gError);
else
- response = gtk_print_operation_run (native->GetPrintJob(), GTK_PRINT_OPERATION_ACTION_PRINT, GTK_WINDOW(gtk_widget_get_toplevel(m_parent->m_widget)), &gError);
+ response = gtk_print_operation_run (printOp, GTK_PRINT_OPERATION_ACTION_PRINT, GTK_WINDOW(gtk_widget_get_toplevel(m_parent->m_widget)), &gError);
// Does everything went well?
if (response == GTK_PRINT_OPERATION_RESULT_CANCEL)
}
else if (response == GTK_PRINT_OPERATION_RESULT_ERROR)
{
+ wxLogError(_("Error while printing: ") + wxString(gError ? gError->message : "???"));
g_error_free (gError);
- wxLogError(_("Error while printing: ") + wxString::Format(_("%s"), gError->message));
return wxID_NO; // We use wxID_NO because there is no wxID_ERROR available
}
// Now get the settings and save it.
- GtkPrintSettings* newSettings = gtk_print_operation_get_print_settings (native->GetPrintJob());
+ GtkPrintSettings* newSettings = gtk_print_operation_get_print_settings(printOp);
native->SetPrintConfig(newSettings);
data.ConvertFromNative();
+ // Set PrintDialogData variables
+ m_printDialogData.SetPrintData(data);
+ m_printDialogData.SetCollate(data.GetCollate());
+ m_printDialogData.SetNoCopies(data.GetNoCopies());
+ m_printDialogData.SetPrintToFile(data.GetPrinterName() == "Print to File");
+
// Same problem as a few lines before.
switch (gtk_print_settings_get_print_pages(newSettings))
{
}
}
- // Now show the dialog.
- GtkPageSetup* newPageSetup = gtk_print_run_page_setup_dialog (GTK_WINDOW(m_parent->m_widget),
- oldPageSetup,
- nativeData);
- int ret;
- if (newPageSetup != oldPageSetup)
- {
- native->SetPageSetupToSettings(nativeData, newPageSetup);
- m_pageDialogData.GetPrintData().ConvertFromNative();
-
- // Store custom paper format if any.
- if (m_pageDialogData.GetPrintData().GetPaperId() == wxPAPER_NONE)
- {
- gdouble ml,mr,mt,mb,pw,ph;
- ml = gtk_page_setup_get_left_margin (newPageSetup, GTK_UNIT_MM);
- mr = gtk_page_setup_get_right_margin (newPageSetup, GTK_UNIT_MM);
- mt = gtk_page_setup_get_top_margin (newPageSetup, GTK_UNIT_MM);
- mb = gtk_page_setup_get_bottom_margin (newPageSetup, GTK_UNIT_MM);
+ // Set selected printer
+ gtk_print_settings_set(nativeData, "format-for-printer",
+ gtk_print_settings_get_printer(nativeData));
- pw = gtk_page_setup_get_paper_width (newPageSetup, GTK_UNIT_MM);
- ph = gtk_page_setup_get_paper_height (newPageSetup, GTK_UNIT_MM);
+ // Create custom dialog
+ wxString title(GetTitle());
+ if ( title.empty() )
+ title = _("Page Setup");
+ GtkWidget *
+ dlg = gtk_page_setup_unix_dialog_new(title.utf8_str(),
+ GTK_WINDOW(m_parent->m_widget));
- m_pageDialogData.SetMarginTopLeft( wxPoint( (int)(ml+0.5), (int)(mt+0.5)) );
- m_pageDialogData.SetMarginBottomRight( wxPoint( (int)(mr+0.5), (int)(mb+0.5)) );
+ gtk_page_setup_unix_dialog_set_print_settings(
+ GTK_PAGE_SETUP_UNIX_DIALOG(dlg), nativeData);
+ gtk_page_setup_unix_dialog_set_page_setup(
+ GTK_PAGE_SETUP_UNIX_DIALOG(dlg), oldPageSetup);
- m_pageDialogData.SetPaperSize( wxSize( (int)(pw+0.5), (int)(ph+0.5) ) );
- }
+ int result = gtk_dialog_run(GTK_DIALOG(dlg));
+ gtk_widget_hide(dlg);
- ret = wxID_OK;
- }
- else
+ switch ( result )
{
- ret = wxID_CANCEL;
+ case GTK_RESPONSE_OK:
+ case GTK_RESPONSE_APPLY:
+ {
+ // Store Selected Printer Name
+ gtk_print_settings_set_printer
+ (
+ nativeData,
+ gtk_print_settings_get(nativeData, "format-for-printer")
+ );
+
+ wxGtkObject<GtkPageSetup>
+ newPageSetup(gtk_page_setup_unix_dialog_get_page_setup(
+ GTK_PAGE_SETUP_UNIX_DIALOG(dlg)));
+ native->SetPageSetupToSettings(nativeData, newPageSetup);
+
+ m_pageDialogData.GetPrintData().ConvertFromNative();
+
+ // Store custom paper format if any.
+ if ( m_pageDialogData.GetPrintData().GetPaperId() == wxPAPER_NONE )
+ {
+ gdouble ml,mr,mt,mb,pw,ph;
+ ml = gtk_page_setup_get_left_margin (newPageSetup, GTK_UNIT_MM);
+ mr = gtk_page_setup_get_right_margin (newPageSetup, GTK_UNIT_MM);
+ mt = gtk_page_setup_get_top_margin (newPageSetup, GTK_UNIT_MM);
+ mb = gtk_page_setup_get_bottom_margin (newPageSetup, GTK_UNIT_MM);
+
+ pw = gtk_page_setup_get_paper_width (newPageSetup, GTK_UNIT_MM);
+ ph = gtk_page_setup_get_paper_height (newPageSetup, GTK_UNIT_MM);
+
+ 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)));
+ }
+
+ result = wxID_OK;
+ }
+ break;
+
+ default:
+ case GTK_RESPONSE_CANCEL:
+ result = wxID_CANCEL;
+ break;
}
- return ret;
+ gtk_widget_destroy(dlg);
+
+ return result;
}
//----------------------------------------------------------------------------
wxPrintData printdata = GetPrintDialogData().GetPrintData();
wxGtkPrintNativeData *native = (wxGtkPrintNativeData*) printdata.GetNativeData();
- GtkPrintOperation *printOp = gtk_print_operation_new ();
-
- native->SetPrintJob( printOp );
-
- printout->SetIsPreview(false);
+ GtkPrintOperation * const printOp = native->GetPrintJob();
wxPrinterToGtkData dataToSend;
dataToSend.printer = this;
g_signal_connect (printOp, "begin-print", G_CALLBACK (gtk_begin_print_callback), &dataToSend);
g_signal_connect (printOp, "draw-page", G_CALLBACK (gtk_draw_page_print_callback), &dataToSend);
g_signal_connect (printOp, "end-print", G_CALLBACK (gtk_end_print_callback), printout);
- g_signal_connect (printOp, "preview", G_CALLBACK (gtk_preview_print_callback), printout);
// This is used to setup the DC and
// show the dialog if desired
wxFAIL_MSG(_("The print dialog returned an error."));
}
- g_object_unref (printOp);
-
return (sm_lastError == wxPRINTER_NO_ERROR);
}
void wxGtkPrinterDCImpl::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
{
- if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
SetPen( m_pen );
cairo_move_to ( m_cairo, XLOG2DEV(x1), YLOG2DEV(y1) );
void wxGtkPrinterDCImpl::DoDrawPoint(wxCoord x, wxCoord y)
{
- if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
SetPen( m_pen );
void wxGtkPrinterDCImpl::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
{
- if (m_pen.GetStyle() == wxPENSTYLE_TRANSPARENT) return;
+ if ( m_pen.IsTransparent() )
+ return;
+
if (n <= 0) return;
cairo_stroke ( m_cairo);
}
-void wxGtkPrinterDCImpl::DoDrawPolygon(int n, wxPoint points[],
- wxCoord xoffset, wxCoord yoffset,
+void wxGtkPrinterDCImpl::DoDrawPolygon(int n, wxPoint points[],
+ wxCoord xoffset, wxCoord yoffset,
wxPolygonFillMode fillStyle)
{
if (n==0) return;
}
void wxGtkPrinterDCImpl::DoDrawPolyPolygon(int n, int count[], wxPoint points[],
- wxCoord xoffset, wxCoord yoffset,
+ wxCoord xoffset, wxCoord yoffset,
wxPolygonFillMode fillStyle)
{
wxDCImpl::DoDrawPolyPolygon( n, count, points, xoffset, yoffset, fillStyle );
bool underlined = m_font.Ok() && m_font.GetUnderlined();
- const wxUTF8Buf data = text.utf8_str();
+ const wxScopedCharBuffer data = text.utf8_str();
size_t datalen = strlen(data);
pango_layout_set_text( m_layout, data, datalen);
cairo_scale(m_cairo, m_scaleX, m_scaleY);
// Set layout's text
- const wxUTF8Buf dataUTF8 = string.utf8_str();
+ const wxScopedCharBuffer dataUTF8 = string.utf8_str();
gint oldSize=0;
if ( theFont )
m_printData = data;
}
-// overriden for wxPrinterDC Impl
+// overridden for wxPrinterDC Impl
wxRect wxGtkPrinterDCImpl::GetPaperRect() const
{
if (paper)
{
- m_previewPrintout->SetPPIScreen(wxGetDisplayPPI());
- m_previewPrintout->SetPPIPrinter( m_resolution, m_resolution );
+ const wxSize screenPPI = wxGetDisplayPPI();
+ int logPPIScreenX = screenPPI.GetWidth();
+ int logPPIScreenY = screenPPI.GetHeight();
+ int logPPIPrinterX = m_resolution;
+ int logPPIPrinterY = m_resolution;
+
+ m_previewPrintout->SetPPIScreen( logPPIScreenX, logPPIScreenY );
+ m_previewPrintout->SetPPIPrinter( logPPIPrinterX, logPPIPrinterY );
// Get width and height in points (1/72th of an inch)
wxSize sizeDevUnits(paper->GetSizeDeviceUnits());
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)m_resolution;
- m_previewScaleY = m_previewScaleX;
+ m_previewScaleX = float(logPPIScreenX) / logPPIPrinterX;
+ m_previewScaleY = float(logPPIScreenY) / logPPIPrinterY;
}
}
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