+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: src/gtk/gnome/gprint.cpp
-// Author: Robert Roebling
-// Purpose: Implement GNOME printing support
-// Created: 09/20/04
-// Copyright: Robert Roebling
-// Licence: wxWindows Licence
-/////////////////////////////////////////////////////////////////////////////
-
-// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#if wxUSE_LIBGNOMEPRINT
-
-#include "wx/gtk/gnome/gprint.h"
-
-#ifndef WX_PRECOMP
- #include "wx/log.h"
- #include "wx/dcmemory.h"
- #include "wx/icon.h"
- #include "wx/math.h"
- #include "wx/image.h"
- #include "wx/module.h"
- #include "wx/crt.h"
-#endif
-
-#include "wx/fontutil.h"
-#include "wx/gtk/private.h"
-#include "wx/dynlib.h"
-#include "wx/paper.h"
-#include "wx/dcprint.h"
-#include "wx/modalhook.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>
-
-#include "wx/link.h"
-wxFORCE_LINK_THIS_MODULE(gnome_print)
-
-//----------------------------------------------------------------------------
-// wxGnomePrintLibrary
-//----------------------------------------------------------------------------
-
-class wxGnomePrintLibrary
-{
-public:
- wxGnomePrintLibrary();
- ~wxGnomePrintLibrary();
-
- bool IsOk();
-private:
- bool InitializeMethods();
-
- wxDynamicLibrary m_libGnomePrint;
- wxDynamicLibrary m_libGnomePrintUI;
-
- // only true if we successfully loaded both libraries
- //
- // don't rename this field, it's used by wxDL_XXX macros internally
- bool m_ok;
-
-public:
- wxDL_METHOD_DEFINE( gint, gnome_print_newpath,
- (GnomePrintContext *pc), (pc), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_moveto,
- (GnomePrintContext *pc, gdouble x, gdouble y), (pc, x, y), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_lineto,
- (GnomePrintContext *pc, gdouble x, gdouble y), (pc, x, y), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_arcto,
- (GnomePrintContext *pc, gdouble x, gdouble y, gdouble radius, gdouble angle1, gdouble angle2, gint direction ), (pc, x, y, radius, angle1, angle2, direction), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_curveto,
- (GnomePrintContext *pc, gdouble x1, gdouble y1, gdouble x2, gdouble y2, gdouble x3, gdouble y3), (pc, x1, y1, x2, y2, x3, y3), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_closepath,
- (GnomePrintContext *pc), (pc), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_stroke,
- (GnomePrintContext *pc), (pc), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_fill,
- (GnomePrintContext *pc), (pc), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_setrgbcolor,
- (GnomePrintContext *pc, gdouble r, gdouble g, gdouble b), (pc, r, g, b), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_setlinewidth,
- (GnomePrintContext *pc, gdouble width), (pc, width), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_setdash,
- (GnomePrintContext *pc, gint n_values, const gdouble *values, gdouble offset), (pc, n_values, values, offset), 0 )
-
- wxDL_METHOD_DEFINE( gint, gnome_print_rgbimage,
- (GnomePrintContext *pc, const guchar *data, gint width, gint height, gint rowstride), (pc, data, width, height, rowstride ), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_rgbaimage,
- (GnomePrintContext *pc, const guchar *data, gint width, gint height, gint rowstride), (pc, data, width, height, rowstride ), 0 )
-
- wxDL_METHOD_DEFINE( gint, gnome_print_concat,
- (GnomePrintContext *pc, const gdouble *matrix), (pc, matrix), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_scale,
- (GnomePrintContext *pc, gdouble sx, gdouble sy), (pc, sx, sy), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_rotate,
- (GnomePrintContext *pc, gdouble theta), (pc, theta), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_translate,
- (GnomePrintContext *pc, gdouble x, gdouble y), (pc, x, y), 0 )
-
- wxDL_METHOD_DEFINE( gint, gnome_print_gsave,
- (GnomePrintContext *pc), (pc), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_grestore,
- (GnomePrintContext *pc), (pc), 0 )
-
- wxDL_METHOD_DEFINE( gint, gnome_print_clip,
- (GnomePrintContext *pc), (pc), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_eoclip,
- (GnomePrintContext *pc), (pc), 0 )
-
- wxDL_METHOD_DEFINE( gint, gnome_print_beginpage,
- (GnomePrintContext *pc, const guchar* name), (pc, name), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_showpage,
- (GnomePrintContext *pc), (pc), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_end_doc,
- (GnomePrintContext *pc), (pc), 0 )
-
- wxDL_METHOD_DEFINE( PangoLayout*, gnome_print_pango_create_layout,
- (GnomePrintContext *gpc), (gpc), NULL )
- wxDL_VOIDMETHOD_DEFINE( gnome_print_pango_layout,
- (GnomePrintContext *gpc, PangoLayout *layout), (gpc, layout) )
-
- wxDL_METHOD_DEFINE( GnomePrintJob*, gnome_print_job_new,
- (GnomePrintConfig *config), (config), NULL )
- wxDL_METHOD_DEFINE( GnomePrintContext*, gnome_print_job_get_context,
- (GnomePrintJob *job), (job), NULL )
- wxDL_METHOD_DEFINE( gint, gnome_print_job_close,
- (GnomePrintJob *job), (job), 0 )
- wxDL_METHOD_DEFINE( gint, gnome_print_job_print,
- (GnomePrintJob *job), (job), 0 )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_job_get_page_size,
- (GnomePrintJob *job, gdouble *width, gdouble *height), (job, width, height), 0 )
-
- wxDL_METHOD_DEFINE( GnomePrintUnit*, gnome_print_unit_get_by_abbreviation,
- (const guchar *abbreviation), (abbreviation), NULL )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_convert_distance,
- (gdouble *distance, const GnomePrintUnit *from, const GnomePrintUnit *to), (distance, from, to), false )
-
- wxDL_METHOD_DEFINE( GnomePrintConfig*, gnome_print_config_default,
- (void), (), NULL )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_config_set,
- (GnomePrintConfig *config, const guchar *key, const guchar *value), (config, key, value), false )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_config_set_double,
- (GnomePrintConfig *config, const guchar *key, gdouble value), (config, key, value), false )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_config_set_int,
- (GnomePrintConfig *config, const guchar *key, gint value), (config, key, value), false )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_config_set_boolean,
- (GnomePrintConfig *config, const guchar *key, gboolean value), (config, key, value), false )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_config_set_length,
- (GnomePrintConfig *config, const guchar *key, gdouble value, const GnomePrintUnit *unit), (config, key, value, unit), false )
-
- wxDL_METHOD_DEFINE( guchar*, gnome_print_config_get,
- (GnomePrintConfig *config, const guchar *key), (config, key), NULL )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_config_get_length,
- (GnomePrintConfig *config, const guchar *key, gdouble *val, const GnomePrintUnit **unit), (config, key, val, unit), false )
- wxDL_METHOD_DEFINE( gboolean, gnome_print_config_get_boolean,
- (GnomePrintConfig *config, const guchar *key, gboolean *val), (config, key, val), false )
-
- wxDL_METHOD_DEFINE( GtkWidget*, gnome_print_dialog_new,
- (GnomePrintJob *gpj, const guchar *title, gint flags), (gpj, title, flags), NULL )
- wxDL_VOIDMETHOD_DEFINE( gnome_print_dialog_construct_range_page,
- (GnomePrintDialog *gpd, gint flags, gint start, gint end,
- const guchar *currentlabel, const guchar *rangelabel),
- (gpd, flags, start, end, currentlabel, rangelabel) )
- wxDL_VOIDMETHOD_DEFINE( gnome_print_dialog_get_copies,
- (GnomePrintDialog *gpd, gint *copies, gboolean *collate), (gpd, copies, collate) )
- wxDL_VOIDMETHOD_DEFINE( gnome_print_dialog_set_copies,
- (GnomePrintDialog *gpd, gint copies, gint collate), (gpd, copies, collate) )
- wxDL_METHOD_DEFINE( GnomePrintRangeType, gnome_print_dialog_get_range,
- (GnomePrintDialog *gpd), (gpd), GNOME_PRINT_RANGETYPE_NONE )
- wxDL_METHOD_DEFINE( int, gnome_print_dialog_get_range_page,
- (GnomePrintDialog *gpd, gint *start, gint *end), (gpd, start, end), 0 )
-
- wxDL_METHOD_DEFINE( GtkWidget*, gnome_paper_selector_new_with_flags,
- (GnomePrintConfig *config, gint flags), (config, flags), NULL )
-
- wxDL_METHOD_DEFINE( GtkWidget*, gnome_print_job_preview_new,
- (GnomePrintJob *gpm, const guchar *title), (gpm, title), NULL )
-
- wxDECLARE_NO_COPY_CLASS(wxGnomePrintLibrary);
-};
-
-wxGnomePrintLibrary::wxGnomePrintLibrary()
-{
- wxLogNull log;
-
- m_libGnomePrint.Load("libgnomeprint-2-2.so.0");
- m_ok = m_libGnomePrint.IsLoaded();
- if ( !m_ok )
- return;
-
- m_libGnomePrintUI.Load("libgnomeprintui-2-2.so.0");
- m_ok = m_libGnomePrintUI.IsLoaded();
- if ( !m_ok )
- {
- m_libGnomePrint.Unload();
- return;
- }
-
- m_ok = InitializeMethods();
-}
-
-wxGnomePrintLibrary::~wxGnomePrintLibrary()
-{
-}
-
-bool wxGnomePrintLibrary::IsOk()
-{
- return m_ok;
-}
-
-bool wxGnomePrintLibrary::InitializeMethods()
-{
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_newpath );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_moveto );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_lineto );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_curveto );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_arcto );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_closepath );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_stroke );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_fill );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_setrgbcolor );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_setlinewidth );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_setdash );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_rgbimage );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_rgbaimage );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_concat );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_scale );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_rotate );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_translate );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_gsave );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_grestore );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_clip );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_eoclip );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_beginpage );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_showpage );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_end_doc );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_pango_create_layout );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_pango_layout );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_job_new );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_job_get_context );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_job_close );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_job_print );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_job_get_page_size );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_unit_get_by_abbreviation );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_convert_distance );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_default );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_set );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_set_boolean );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_set_double );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_set_int );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_set_length );
-
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_get );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_get_length );
- wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_config_get_boolean );
-
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_dialog_new );
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_dialog_construct_range_page );
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_dialog_get_copies );
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_dialog_set_copies );
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_dialog_get_range );
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_dialog_get_range_page );
-
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_paper_selector_new_with_flags );
-
- wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_job_preview_new );
-
- return true;
-}
-
-static wxGnomePrintLibrary* gs_libGnomePrint = NULL;
-
-//----------------------------------------------------------------------------
-// wxGnomePrintNativeData
-//----------------------------------------------------------------------------
-
-IMPLEMENT_CLASS(wxGnomePrintNativeData, wxPrintNativeDataBase)
-
-wxGnomePrintNativeData::wxGnomePrintNativeData()
-{
- m_config = gs_libGnomePrint->gnome_print_config_default();
- m_job = gs_libGnomePrint->gnome_print_job_new( m_config );
-}
-
-wxGnomePrintNativeData::~wxGnomePrintNativeData()
-{
- g_object_unref (m_config);
-}
-
-bool wxGnomePrintNativeData::TransferTo( wxPrintData &data )
-{
- guchar *res = gs_libGnomePrint->gnome_print_config_get( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAGE_ORIENTATION );
- if (g_ascii_strcasecmp((const gchar *)res,"R90") == 0)
- data.SetOrientation( wxLANDSCAPE );
- else
- data.SetOrientation( wxPORTRAIT );
- g_free( res );
-
- res = gs_libGnomePrint->gnome_print_config_get( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_OUTPUT_FILENAME );
- if (res)
- {
- data.SetFilename( wxConvFile.cMB2WX( (const char*) res ) );
- wxPrintf( "filename %s\n", data.GetFilename() );
- g_free( res );
- }
- else
- {
- data.SetFilename( wxEmptyString );
- }
-
- gboolean ret;
- if (gs_libGnomePrint->gnome_print_config_get_boolean( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_COLLATE, &ret))
- {
- data.SetCollate( ret );
- }
-
- // gnome_print_v
-
- return true;
-}
-
-bool wxGnomePrintNativeData::TransferFrom( const wxPrintData &data )
-{
- if (data.GetOrientation() == wxLANDSCAPE)
- {
- gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAGE_ORIENTATION,
- (guchar*)(char*)"R90" );
- }
- else
- {
- gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAGE_ORIENTATION,
- (guchar*)(char*)"R0" );
- }
-
- if (data.GetCollate())
- {
- gs_libGnomePrint->gnome_print_config_set_boolean( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_COLLATE,
- TRUE );
- }
- else
- {
- gs_libGnomePrint->gnome_print_config_set_boolean( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_COLLATE,
- FALSE );
- }
-
- switch (data.GetPaperId())
- {
- case wxPAPER_A3: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"A3" );
- break;
- case wxPAPER_A5: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"A5" );
- break;
- case wxPAPER_B4: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"B4" );
- break;
- case wxPAPER_B5: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"B5" );
- break;
- case wxPAPER_LETTER: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"USLetter" );
- break;
- case wxPAPER_LEGAL: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"USLegal" );
- break;
- case wxPAPER_EXECUTIVE: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"Executive" );
- break;
- case wxPAPER_ENV_C5: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"C5" );
- break;
- case wxPAPER_ENV_C6: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"C6" );
- break;
- case wxPAPER_NONE: break;
-
- default:
- case wxPAPER_A4: gs_libGnomePrint->gnome_print_config_set( m_config,
- (guchar*)(char*)GNOME_PRINT_KEY_PAPER_SIZE,
- (guchar*)(char*)"A4" );
- break;
- }
-
- return true;
-}
-
-//----------------------------------------------------------------------------
-// wxGnomePrintFactory
-//----------------------------------------------------------------------------
-
-wxPrinterBase* wxGnomePrintFactory::CreatePrinter( wxPrintDialogData *data )
-{
- return new wxGnomePrinter( data );
-}
-
-wxPrintPreviewBase *wxGnomePrintFactory::CreatePrintPreview( wxPrintout *preview,
- wxPrintout *printout,
- wxPrintDialogData *data )
-{
- return new wxGnomePrintPreview( preview, printout, data );
-}
-
-wxPrintPreviewBase *wxGnomePrintFactory::CreatePrintPreview( wxPrintout *preview,
- wxPrintout *printout,
- wxPrintData *data )
-{
- return new wxGnomePrintPreview( preview, printout, data );
-}
-
-wxPrintDialogBase *wxGnomePrintFactory::CreatePrintDialog( wxWindow *parent,
- wxPrintDialogData *data )
-{
- return new wxGnomePrintDialog( parent, data );
-}
-
-wxPrintDialogBase *wxGnomePrintFactory::CreatePrintDialog( wxWindow *parent,
- wxPrintData *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 false;
-}
-
-wxDialog *
-wxGnomePrintFactory::CreatePrintSetupDialog(wxWindow * WXUNUSED(parent),
- wxPrintData * WXUNUSED(data))
-{
- 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 wxGnomePrinterDC(data);
-}
-
-#endif
-
-bool wxGnomePrintFactory::HasOwnPrintToFile()
-{
- return true;
-}
-
-bool wxGnomePrintFactory::HasPrinterLine()
-{
- return true;
-}
-
-wxString wxGnomePrintFactory::CreatePrinterLine()
-{
- // redundant now
- return wxEmptyString;
-}
-
-bool wxGnomePrintFactory::HasStatusLine()
-{
- // redundant now
- return true;
-}
-
-wxString wxGnomePrintFactory::CreateStatusLine()
-{
- // redundant now
- return wxEmptyString;
-}
-
-wxPrintNativeDataBase *wxGnomePrintFactory::CreatePrintNativeData()
-{
- return new wxGnomePrintNativeData;
-}
-
-//----------------------------------------------------------------------------
-// wxGnomePrintSetupDialog
-//----------------------------------------------------------------------------
-
-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();
-}
-
-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();
-
- data.ConvertToNative();
-
- wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) data.GetNativeData();
-
- m_widget = gs_libGnomePrint->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;
-
- gs_libGnomePrint->gnome_print_dialog_construct_range_page( (GnomePrintDialog*) m_widget,
- flag,
- m_printDialogData.GetMinPage(),
- m_printDialogData.GetMaxPage(),
- NULL,
- NULL );
-}
-
-wxGnomePrintDialog::~wxGnomePrintDialog()
-{
- m_widget = NULL;
-}
-
-int wxGnomePrintDialog::ShowModal()
-{
- WX_HOOK_MODAL_DIALOG();
-
- int response = gtk_dialog_run (GTK_DIALOG (m_widget));
-
- if (response == GNOME_PRINT_DIALOG_RESPONSE_CANCEL)
- {
- gtk_widget_destroy(m_widget);
- m_widget = NULL;
-
- return wxID_CANCEL;
- }
-
- m_printDialogData.GetPrintData().ConvertFromNative();
-
- gint copies = 1;
- gboolean collate = false;
- gs_libGnomePrint->gnome_print_dialog_get_copies( (GnomePrintDialog*) m_widget, &copies, &collate );
- m_printDialogData.SetNoCopies( copies );
- m_printDialogData.SetCollate( collate );
-
- // Cast needed to avoid warnings because the gnome_print_dialog_get_range()
- // is declared as returning a wrong enum type.
- switch ( static_cast<int>( gs_libGnomePrint->gnome_print_dialog_get_range( (GnomePrintDialog*) 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;
- gs_libGnomePrint->gnome_print_dialog_get_range_page( (GnomePrintDialog*) 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;
-}
-
-wxDC *wxGnomePrintDialog::GetPrintDC()
-{
- // Later
- return NULL;
-}
-
-bool wxGnomePrintDialog::Validate()
-{
- return true;
-}
-
-bool wxGnomePrintDialog::TransferDataToWindow()
-{
- return true;
-}
-
-bool wxGnomePrintDialog::TransferDataFromWindow()
-{
- return true;
-}
-
-//----------------------------------------------------------------------------
-// wxGnomePageSetupDialog
-//----------------------------------------------------------------------------
-
-IMPLEMENT_CLASS(wxGnomePageSetupDialog, wxPageSetupDialogBase)
-
-wxGnomePageSetupDialog::wxGnomePageSetupDialog(wxWindow * WXUNUSED(parent),
- wxPageSetupDialogData *data)
-{
- if (data)
- m_pageDialogData = *data;
-
- m_pageDialogData.GetPrintData().ConvertToNative();
-
- wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) m_pageDialogData.GetPrintData().GetNativeData();
-
- // This *was* required as the page setup dialog
- // calculates wrong values otherwise.
-#if 0
- gs_libGnomePrint->gnome_print_config_set( native->GetPrintConfig(),
- (const guchar*) GNOME_PRINT_KEY_PREFERED_UNIT,
- (const guchar*) "Pts" );
-#endif
-
- GnomePrintConfig *config = native->GetPrintConfig();
-
- const GnomePrintUnit *mm_unit = gs_libGnomePrint->gnome_print_unit_get_by_abbreviation( (const guchar*) "mm" );
-
- double ml = (double) m_pageDialogData.GetMarginTopLeft().x;
- double mt = (double) m_pageDialogData.GetMarginTopLeft().y;
- double mr = (double) m_pageDialogData.GetMarginBottomRight().x;
- double mb = (double) m_pageDialogData.GetMarginBottomRight().y;
-
- gs_libGnomePrint->gnome_print_config_set_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_LEFT, ml, mm_unit );
- gs_libGnomePrint->gnome_print_config_set_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_RIGHT, mr, mm_unit );
- gs_libGnomePrint->gnome_print_config_set_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_TOP, mt, mm_unit );
- gs_libGnomePrint->gnome_print_config_set_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_BOTTOM, mb, mm_unit );
-
- m_widget = gtk_dialog_new();
-
- gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( _("Page setup") ) );
-
- GtkWidget *main = gs_libGnomePrint->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()
-{
- WX_HOOK_MODAL_DIALOG();
-
- wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) m_pageDialogData.GetPrintData().GetNativeData();
-
- GnomePrintConfig *config = native->GetPrintConfig();
-
-
- int ret = gtk_dialog_run( GTK_DIALOG(m_widget) );
-
- if (ret == GTK_RESPONSE_OK)
- {
- // Transfer data back to m_pageDialogData
- m_pageDialogData.GetPrintData().ConvertFromNative();
-
- // I don't know how querying the last parameter works
- double ml,mr,mt,mb,pw,ph;
- gs_libGnomePrint->gnome_print_config_get_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_LEFT, &ml, NULL);
- gs_libGnomePrint->gnome_print_config_get_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_RIGHT, &mr, NULL);
- gs_libGnomePrint->gnome_print_config_get_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_TOP, &mt, NULL);
- gs_libGnomePrint->gnome_print_config_get_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_BOTTOM, &mb, NULL);
- gs_libGnomePrint->gnome_print_config_get_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAPER_WIDTH, &pw, NULL);
- gs_libGnomePrint->gnome_print_config_get_length (config,
- (const guchar*) GNOME_PRINT_KEY_PAPER_HEIGHT, &ph, NULL);
-
- // This code converts correctly from what the user chose
- // as the unit although I query Pts here
- const GnomePrintUnit *mm_unit = gs_libGnomePrint->gnome_print_unit_get_by_abbreviation( (const guchar*) "mm" );
- const GnomePrintUnit *pts_unit = gs_libGnomePrint->gnome_print_unit_get_by_abbreviation( (const guchar*) "Pts" );
- gs_libGnomePrint->gnome_print_convert_distance( &ml, pts_unit, mm_unit );
- gs_libGnomePrint->gnome_print_convert_distance( &mr, pts_unit, mm_unit );
- gs_libGnomePrint->gnome_print_convert_distance( &mt, pts_unit, mm_unit );
- gs_libGnomePrint->gnome_print_convert_distance( &mb, pts_unit, mm_unit );
- gs_libGnomePrint->gnome_print_convert_distance( &pw, pts_unit, mm_unit );
- gs_libGnomePrint->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) ) );
-
- ret = wxID_OK;
- }
- else
- {
- ret = wxID_CANCEL;
- }
-
- gtk_widget_destroy( m_widget );
- m_widget = NULL;
-
- return ret;
-}
-
-bool wxGnomePageSetupDialog::Validate()
-{
- return true;
-}
-
-bool wxGnomePageSetupDialog::TransferDataToWindow()
-{
- return true;
-}
-
-bool wxGnomePageSetupDialog::TransferDataFromWindow()
-{
- return true;
-}
-
-//----------------------------------------------------------------------------
-// wxGnomePrinter
-//----------------------------------------------------------------------------
-
-IMPLEMENT_CLASS(wxGnomePrinter, wxPrinterBase)
-
-wxGnomePrinter::wxGnomePrinter( wxPrintDialogData *data ) :
- wxPrinterBase( data )
-{
- m_native_preview = false;
-}
-
-wxGnomePrinter::~wxGnomePrinter()
-{
-}
-
-bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt )
-{
- if (!printout)
- {
- sm_lastError = wxPRINTER_ERROR;
- return false;
- }
-
- wxPrintData printdata = GetPrintDialogData().GetPrintData();
-
- wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) printdata.GetNativeData();
-
- GnomePrintJob *job = gs_libGnomePrint->gnome_print_job_new( native->GetPrintConfig() );
-
- // The GnomePrintJob is temporarily stored in the
- // native print data as the native print dialog
- // needs to access it.
- native->SetPrintJob( job );
-
-
- if (m_printDialogData.GetMinPage() < 1)
- m_printDialogData.SetMinPage(1);
- if (m_printDialogData.GetMaxPage() < 1)
- m_printDialogData.SetMaxPage(9999);
-
- wxDC *dc;
- if (prompt)
- dc = PrintDialog( parent );
- else
-#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 (!dc)
- {
- gs_libGnomePrint->gnome_print_job_close( job );
- g_object_unref (job);
- if (sm_lastError != wxPRINTER_CANCELLED)
- sm_lastError = wxPRINTER_ERROR;
- return false;
- }
-
- printout->SetPPIScreen(wxGetDisplayPPI());
- printout->SetPPIPrinter( dc->GetResolution(),
- dc->GetResolution() );
-
- printout->SetDC(dc);
-
- int w, h;
- dc->GetSize(&w, &h);
- printout->SetPageSizePixels((int)w, (int)h);
- printout->SetPaperRectPixels(wxRect(0, 0, w, h));
- int mw, mh;
- dc->GetSizeMM(&mw, &mh);
- printout->SetPageSizeMM((int)mw, (int)mh);
- printout->OnPreparePrinting();
-
- // Get some parameters from the printout, if defined
- int fromPage, toPage;
- int minPage, maxPage;
- printout->GetPageInfo(&minPage, &maxPage, &fromPage, &toPage);
-
- if (maxPage == 0)
- {
- gs_libGnomePrint->gnome_print_job_close( job );
- g_object_unref (job);
- sm_lastError = wxPRINTER_ERROR;
- return false;
- }
-
- printout->OnBeginPrinting();
-
- int minPageNum = minPage, maxPageNum = maxPage;
-
- if ( !m_printDialogData.GetAllPages() )
- {
- 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();
- }
-
- gs_libGnomePrint->gnome_print_job_close( job );
- if (m_native_preview)
- {
- const wxCharBuffer title(wxGTK_CONV_SYS(_("Print preview")));
- GtkWidget *preview = gs_libGnomePrint->gnome_print_job_preview_new
- (
- job,
- (const guchar *)title.data()
- );
- gtk_widget_show(preview);
- }
- else
- {
- gs_libGnomePrint->gnome_print_job_print( job );
- }
-
- g_object_unref (job);
- delete dc;
-
- return (sm_lastError == wxPRINTER_NO_ERROR);
-}
-
-wxDC* wxGnomePrinter::PrintDialog( wxWindow *parent )
-{
- wxGnomePrintDialog dialog( parent, &m_printDialogData );
- int ret = dialog.ShowModal();
- if (ret == wxID_CANCEL)
- {
- sm_lastError = wxPRINTER_CANCELLED;
- return NULL;
- }
-
- m_native_preview = ret == wxID_PREVIEW;
-
- m_printDialogData = dialog.GetPrintDialogData();
-#if wxUSE_NEW_DC
- return new wxPrinterDC( m_printDialogData.GetPrintData() );
-#else
- return new wxGnomePrinterDC( m_printDialogData.GetPrintData() );
-#endif
-}
-
-bool wxGnomePrinter::Setup(wxWindow * WXUNUSED(parent))
-{
- return false;
-}
-
-//-----------------------------------------------------------------------------
-// wxGnomePrinterDC
-//-----------------------------------------------------------------------------
-
-// conversion
-static const double RAD2DEG = 180.0 / M_PI;
-
-// we don't want to use only 72 dpi from GNOME print
-static const int DPI = 600;
-static const double PS2DEV = 600.0 / 72.0;
-static const double DEV2PS = 72.0 / 600.0;
-
-#define XLOG2DEV(x) ((double)(LogicalToDeviceX(x)) * DEV2PS)
-#define XLOG2DEVREL(x) ((double)(LogicalToDeviceXRel(x)) * DEV2PS)
-#define YLOG2DEV(x) ((m_pageHeight - (double)LogicalToDeviceY(x)) * DEV2PS)
-#define YLOG2DEVREL(x) ((double)(LogicalToDeviceYRel(x)) * DEV2PS)
-
-#if wxUSE_NEW_DC
-IMPLEMENT_ABSTRACT_CLASS(wxGnomePrinterDCImpl, wxDCImpl)
-#else
-IMPLEMENT_ABSTRACT_CLASS(wxGnomePrinterDC, wxDC)
-#endif
-
-#if wxUSE_NEW_DC
-wxGnomePrinterDCImpl::wxGnomePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data ) :
- wxDCImpl( owner )
-#else
-wxGnomePrinterDC::wxGnomePrinterDC( const wxPrintData& data )
-#endif
-{
- m_printData = data;
-
- wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) m_printData.GetNativeData();
-
- m_job = native->GetPrintJob();
- m_gpc = gs_libGnomePrint->gnome_print_job_get_context (m_job);
-
- m_layout = gs_libGnomePrint->gnome_print_pango_create_layout( m_gpc );
- m_fontdesc = pango_font_description_from_string( "Sans 12" );
- m_context = NULL;
-
- m_currentRed = 0;
- m_currentBlue = 0;
- m_currentGreen = 0;
-
- // Query page size. This seems to omit the margins
- double pw,ph;
- gs_libGnomePrint->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph );
-
- m_pageHeight = ph * PS2DEV;
-}
-
-wxGnomePrinterDCImpl::~wxGnomePrinterDCImpl()
-{
-}
-
-bool wxGnomePrinterDCImpl::IsOk() const
-{
- return true;
-}
-
-bool
-wxGnomePrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1),
- wxCoord WXUNUSED(y1),
- const wxColour& WXUNUSED(col),
- wxFloodFillStyle WXUNUSED(style))
-{
- return false;
-}
-
-bool
-wxGnomePrinterDCImpl::DoGetPixel(wxCoord WXUNUSED(x1),
- wxCoord WXUNUSED(y1),
- wxColour * WXUNUSED(col)) const
-{
- return false;
-}
-
-void wxGnomePrinterDCImpl::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
-{
- if ( m_pen.IsTransparent() )
- return;
-
- SetPen( m_pen );
-
- gs_libGnomePrint->gnome_print_moveto ( m_gpc, XLOG2DEV(x1), YLOG2DEV(y1) );
- gs_libGnomePrint->gnome_print_lineto ( m_gpc, XLOG2DEV(x2), YLOG2DEV(y2) );
- gs_libGnomePrint->gnome_print_stroke ( m_gpc);
-
- CalcBoundingBox( x1, y1 );
- CalcBoundingBox( x2, y2 );
-}
-
-void wxGnomePrinterDCImpl::DoCrossHair(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
-{
-}
-
-void wxGnomePrinterDCImpl::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc)
-{
- double dx = x1 - xc;
- double dy = y1 - yc;
- double radius = sqrt((double)(dx*dx+dy*dy));
- double alpha1, alpha2;
- if (x1 == x2 && y1 == y2)
- {
- alpha1 = 0.0;
- alpha2 = 360.0;
- }
- else if ( wxIsNullDouble(radius) )
- {
- alpha1 =
- alpha2 = 0.0;
- }
- else
- {
- alpha1 = (x1 - xc == 0) ?
- (y1 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
- alpha2 = (x2 - xc == 0) ?
- (y2 - yc < 0) ? 90.0 : -90.0 :
- -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
-
- while (alpha1 <= 0) alpha1 += 360;
- while (alpha2 <= 0) alpha2 += 360; // adjust angles to be between
- while (alpha1 > 360) alpha1 -= 360; // 0 and 360 degree
- while (alpha2 > 360) alpha2 -= 360;
- }
-
- if ( m_brush.IsNonTransparent() )
- {
- SetBrush( m_brush );
- gs_libGnomePrint->gnome_print_moveto ( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc) );
- gs_libGnomePrint->gnome_print_arcto( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL((int)radius), alpha1, alpha2, 0 );
-
- gs_libGnomePrint->gnome_print_fill( m_gpc );
- }
-
- if ( m_pen.IsNonTransparent() )
- {
- SetPen (m_pen);
- gs_libGnomePrint->gnome_print_newpath( m_gpc );
- gs_libGnomePrint->gnome_print_moveto ( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc) );
- gs_libGnomePrint->gnome_print_arcto( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL((int)radius), alpha1, alpha2, 0 );
- gs_libGnomePrint->gnome_print_closepath( m_gpc );
-
- gs_libGnomePrint->gnome_print_stroke( m_gpc );
- }
-
- CalcBoundingBox (x1, y1);
- CalcBoundingBox (x2, y2);
- CalcBoundingBox (xc, yc);
-}
-
-void wxGnomePrinterDCImpl::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
-{
- x += w/2;
- y += h/2;
-
- double xx = XLOG2DEV(x);
- double yy = YLOG2DEV(y);
-
- gs_libGnomePrint->gnome_print_gsave( m_gpc );
-
- gs_libGnomePrint->gnome_print_translate( m_gpc, xx, yy );
- double scale = (double)YLOG2DEVREL(h) / (double) XLOG2DEVREL(w);
- gs_libGnomePrint->gnome_print_scale( m_gpc, 1.0, scale );
-
- xx = 0.0;
- yy = 0.0;
-
- if ( m_brush.IsNonTransparent() )
- {
- SetBrush( m_brush );
-
- gs_libGnomePrint->gnome_print_moveto ( m_gpc, xx, yy );
- gs_libGnomePrint->gnome_print_arcto( m_gpc, xx, yy,
- XLOG2DEVREL(w)/2, sa, ea, 0 );
- gs_libGnomePrint->gnome_print_moveto ( m_gpc, xx, yy );
-
- gs_libGnomePrint->gnome_print_fill( m_gpc );
- }
-
- if ( m_pen.IsNonTransparent() )
- {
- SetPen (m_pen);
-
- gs_libGnomePrint->gnome_print_arcto( m_gpc, xx, yy,
- XLOG2DEVREL(w)/2, sa, ea, 0 );
-
- gs_libGnomePrint->gnome_print_stroke( m_gpc );
- }
-
- gs_libGnomePrint->gnome_print_grestore( m_gpc );
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x+w, y+h );
-}
-
-void wxGnomePrinterDCImpl::DoDrawPoint(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
-{
-}
-
-void wxGnomePrinterDCImpl::DoDrawLines(int n, const wxPoint points[], wxCoord xoffset, wxCoord yoffset)
-{
- if (n <= 0) return;
-
- if ( m_pen.IsTransparent() )
- return;
-
- SetPen (m_pen);
-
- int i;
- for ( i =0; i<n ; i++ )
- CalcBoundingBox( points[i].x+xoffset, points[i].y+yoffset);
-
- gs_libGnomePrint->gnome_print_moveto ( m_gpc, XLOG2DEV(points[0].x+xoffset), YLOG2DEV(points[0].y+yoffset) );
-
- for (i = 1; i < n; i++)
- gs_libGnomePrint->gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) );
-
- gs_libGnomePrint->gnome_print_stroke ( m_gpc);
-}
-
-void wxGnomePrinterDCImpl::DoDrawPolygon(int n, const wxPoint points[],
- wxCoord xoffset, wxCoord yoffset,
- wxPolygonFillMode WXUNUSED(fillStyle))
-{
- if (n==0) return;
-
- if ( m_brush.IsNonTransparent() )
- {
- SetBrush( m_brush );
-
- int x = points[0].x + xoffset;
- int y = points[0].y + yoffset;
- CalcBoundingBox( x, y );
- gs_libGnomePrint->gnome_print_newpath( m_gpc );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
- int i;
- for (i = 1; i < n; i++)
- {
- x = points[i].x + xoffset;
- y = points[i].y + yoffset;
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
- CalcBoundingBox( x, y );
- }
- gs_libGnomePrint->gnome_print_closepath( m_gpc );
- gs_libGnomePrint->gnome_print_fill( m_gpc );
- }
-
- if ( m_pen.IsNonTransparent() )
- {
- SetPen (m_pen);
-
- int x = points[0].x + xoffset;
- int y = points[0].y + yoffset;
- gs_libGnomePrint->gnome_print_newpath( m_gpc );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
- int i;
- for (i = 1; i < n; i++)
- {
- x = points[i].x + xoffset;
- y = points[i].y + yoffset;
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
- CalcBoundingBox( x, y );
- }
- gs_libGnomePrint->gnome_print_closepath( m_gpc );
- gs_libGnomePrint->gnome_print_stroke( m_gpc );
- }
-}
-
-void wxGnomePrinterDCImpl::DoDrawPolyPolygon(int n, const int count[], const 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 wxGnomePrinterDCImpl::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
-{
- width--;
- height--;
-
- if ( m_brush.IsNonTransparent() )
- {
- SetBrush( m_brush );
-
- gs_libGnomePrint->gnome_print_newpath( m_gpc );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) );
- gs_libGnomePrint->gnome_print_closepath( m_gpc );
- gs_libGnomePrint->gnome_print_fill( m_gpc );
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-
- if ( m_pen.IsNonTransparent() )
- {
- SetPen (m_pen);
-
- gs_libGnomePrint->gnome_print_newpath( m_gpc );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) );
- gs_libGnomePrint->gnome_print_closepath( m_gpc );
- gs_libGnomePrint->gnome_print_stroke( m_gpc );
-
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-void wxGnomePrinterDCImpl::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
-{
- width--;
- height--;
-
- wxCoord rad = wxRound( radius );
-
- if ( m_brush.IsNonTransparent() )
- {
- SetBrush(m_brush);
- gs_libGnomePrint->gnome_print_newpath(m_gpc);
- gs_libGnomePrint->gnome_print_moveto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x + rad),YLOG2DEV(y),
- XLOG2DEV(x),YLOG2DEV(y),
- XLOG2DEV(x),YLOG2DEV(y + rad));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x),YLOG2DEV(y + height - rad));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x),YLOG2DEV(y + height - rad),
- XLOG2DEV(x),YLOG2DEV(y + height),
- XLOG2DEV(x + rad),YLOG2DEV(y + height));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x + width - rad),YLOG2DEV(y + height));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x + width - rad),YLOG2DEV(y + height),
- XLOG2DEV(x + width),YLOG2DEV(y + height),
- XLOG2DEV(x + width),YLOG2DEV(y + height - rad));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x + width),YLOG2DEV(y + rad));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x + width),YLOG2DEV(y + rad),
- XLOG2DEV(x + width),YLOG2DEV(y),
- XLOG2DEV(x + width - rad),YLOG2DEV(y));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y));
- gs_libGnomePrint->gnome_print_closepath(m_gpc);
- gs_libGnomePrint->gnome_print_fill(m_gpc);
-
- CalcBoundingBox(x,y);
- CalcBoundingBox(x+width,y+height);
- }
-
- if ( m_pen.IsNonTransparent() )
- {
- SetPen(m_pen);
- gs_libGnomePrint->gnome_print_newpath(m_gpc);
- gs_libGnomePrint->gnome_print_moveto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x + rad),YLOG2DEV(y),
- XLOG2DEV(x),YLOG2DEV(y),
- XLOG2DEV(x),YLOG2DEV(y + rad));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x),YLOG2DEV(y + height - rad));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x),YLOG2DEV(y + height - rad),
- XLOG2DEV(x),YLOG2DEV(y + height),
- XLOG2DEV(x + rad),YLOG2DEV(y + height));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x + width - rad),YLOG2DEV(y + height));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x + width - rad),YLOG2DEV(y + height),
- XLOG2DEV(x + width),YLOG2DEV(y + height),
- XLOG2DEV(x + width),YLOG2DEV(y + height - rad));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x + width),YLOG2DEV(y + rad));
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV(x + width),YLOG2DEV(y + rad),
- XLOG2DEV(x + width),YLOG2DEV(y),
- XLOG2DEV(x + width - rad),YLOG2DEV(y));
- gs_libGnomePrint->gnome_print_lineto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y));
- gs_libGnomePrint->gnome_print_closepath(m_gpc);
- gs_libGnomePrint->gnome_print_stroke(m_gpc);
-
- CalcBoundingBox(x,y);
- CalcBoundingBox(x+width,y+height);
- }
-}
-
-void wxGnomePrinterDCImpl::makeEllipticalPath(wxCoord x, wxCoord y,
- wxCoord width, wxCoord height)
-{
- double r = 4 * (sqrt(2.) - 1) / 3;
- double halfW = 0.5 * width,
- halfH = 0.5 * height,
- halfWR = r * halfW,
- halfHR = r * halfH;
- wxCoord halfWI = (wxCoord) halfW,
- halfHI = (wxCoord) halfH;
-
- gs_libGnomePrint->gnome_print_newpath( m_gpc );
-
- // Approximate an ellipse using four cubic splines, clockwise from 0 deg */
- gs_libGnomePrint->gnome_print_moveto( m_gpc,
- XLOG2DEV(x + width),
- YLOG2DEV(y + halfHI) );
- gs_libGnomePrint->gnome_print_curveto( m_gpc,
- XLOG2DEV(x + width),
- YLOG2DEV(y + (wxCoord) rint (halfH + halfHR)),
- XLOG2DEV(x + (wxCoord) rint(halfW + halfWR)),
- YLOG2DEV(y + height),
- XLOG2DEV(x + halfWI),
- YLOG2DEV(y + height) );
- gs_libGnomePrint->gnome_print_curveto( m_gpc,
- XLOG2DEV(x + (wxCoord) rint(halfW - halfWR)),
- YLOG2DEV(y + height),
- XLOG2DEV(x),
- YLOG2DEV(y + (wxCoord) rint (halfH + halfHR)),
- XLOG2DEV(x), YLOG2DEV(y+halfHI) );
- gs_libGnomePrint->gnome_print_curveto( m_gpc,
- XLOG2DEV(x),
- YLOG2DEV(y + (wxCoord) rint (halfH - halfHR)),
- XLOG2DEV(x + (wxCoord) rint (halfW - halfWR)),
- YLOG2DEV(y),
- XLOG2DEV(x+halfWI), YLOG2DEV(y) );
- gs_libGnomePrint->gnome_print_curveto( m_gpc,
- XLOG2DEV(x + (wxCoord) rint(halfW + halfWR)),
- YLOG2DEV(y),
- XLOG2DEV(x + width),
- YLOG2DEV(y + (wxCoord) rint(halfH - halfHR)),
- XLOG2DEV(x + width), YLOG2DEV(y + halfHI) );
-
- gs_libGnomePrint->gnome_print_closepath(m_gpc);
-}
-
-void wxGnomePrinterDCImpl::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
-{
- width--;
- height--;
-
- if ( m_brush.IsNonTransparent() )
- {
- SetBrush( m_brush );
- makeEllipticalPath( x, y, width, height );
- gs_libGnomePrint->gnome_print_fill( m_gpc );
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-
- if ( m_pen.IsNonTransparent() )
- {
- SetPen (m_pen);
- makeEllipticalPath( x, y, width, height );
- gs_libGnomePrint->gnome_print_stroke( m_gpc );
- CalcBoundingBox( x, y );
- CalcBoundingBox( x + width, y + height );
- }
-}
-
-#if wxUSE_SPLINES
-void wxGnomePrinterDCImpl::DoDrawSpline(const wxPointList *points)
-{
- SetPen (m_pen);
-
- double c, d, x1, y1, x2, y2, x3, y3;
- wxPoint *p, *q;
-
- wxPointList::compatibility_iterator node = points->GetFirst();
- p = node->GetData();
- x1 = p->x;
- y1 = p->y;
-
- node = node->GetNext();
- p = node->GetData();
- c = p->x;
- d = p->y;
- x3 =
- (double)(x1 + c) / 2;
- y3 =
- (double)(y1 + d) / 2;
-
- gs_libGnomePrint->gnome_print_newpath( m_gpc );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, XLOG2DEV((wxCoord)x1), YLOG2DEV((wxCoord)y1) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV((wxCoord)x3), YLOG2DEV((wxCoord)y3) );
-
- CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
- CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
-
- node = node->GetNext();
- while (node)
- {
- q = node->GetData();
-
- x1 = x3;
- y1 = y3;
- x2 = c;
- y2 = d;
- c = q->x;
- d = q->y;
- x3 = (double)(x2 + c) / 2;
- y3 = (double)(y2 + d) / 2;
-
- gs_libGnomePrint->gnome_print_curveto(m_gpc,
- XLOG2DEV((wxCoord)x1), YLOG2DEV((wxCoord)y1),
- XLOG2DEV((wxCoord)x2), YLOG2DEV((wxCoord)y2),
- XLOG2DEV((wxCoord)x3), YLOG2DEV((wxCoord)y3) );
-
- CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
- CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
-
- node = node->GetNext();
- }
-
- gs_libGnomePrint->gnome_print_lineto ( m_gpc, XLOG2DEV((wxCoord)c), YLOG2DEV((wxCoord)d) );
-
- gs_libGnomePrint->gnome_print_stroke( m_gpc );
-}
-#endif // wxUSE_SPLINES
-
-bool
-wxGnomePrinterDCImpl::DoBlit(wxCoord xdest, wxCoord ydest,
- wxCoord width, wxCoord height,
- wxDC *source,
- wxCoord xsrc, wxCoord ysrc,
- wxRasterOperationMode rop,
- bool WXUNUSED(useMask),
- wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask))
-{
- wxCHECK_MSG( source, false, wxT("invalid source dc") );
-
- // blit into a bitmap
- wxBitmap bitmap( width, height );
- wxMemoryDC memDC;
- memDC.SelectObject(bitmap);
- memDC.Blit(0, 0, width, height, source, xsrc, ysrc, rop); /* TODO: Blit transparently? */
- memDC.SelectObject(wxNullBitmap);
-
- // draw bitmap. scaling and positioning is done there
- GetOwner()->DrawBitmap( bitmap, xdest, ydest );
-
- return true;
-}
-
-void wxGnomePrinterDCImpl::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
-{
- DoDrawBitmap( icon, x, y, true );
-}
-
-void
-wxGnomePrinterDCImpl::DoDrawBitmap(const wxBitmap& bitmap,
- wxCoord x, wxCoord y,
- bool WXUNUSED(useMask))
-{
- if (!bitmap.IsOk()) 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 );
-
- gs_libGnomePrint->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);
- gs_libGnomePrint->gnome_print_concat( m_gpc, matrix );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, 0, 0 );
- if (has_alpha)
- gs_libGnomePrint->gnome_print_rgbaimage( m_gpc, (guchar *)raw_image, width, height, rowstride );
- else
- gs_libGnomePrint->gnome_print_rgbimage( m_gpc, (guchar *)raw_image, width, height, rowstride );
- gs_libGnomePrint->gnome_print_grestore( m_gpc );
- }
- else
- {
- wxImage image = bitmap.ConvertToImage();
-
- if (!image.IsOk()) return;
-
- gs_libGnomePrint->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());
- gs_libGnomePrint->gnome_print_concat( m_gpc, matrix );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, 0, 0 );
- gs_libGnomePrint->gnome_print_rgbimage( m_gpc, (guchar*) image.GetData(), image.GetWidth(), image.GetHeight(), image.GetWidth()*3 );
- gs_libGnomePrint->gnome_print_grestore( m_gpc );
- }
-}
-
-void wxGnomePrinterDCImpl::DoDrawText(const wxString& text, wxCoord x, wxCoord y )
-{
- DoDrawRotatedText( text, x, y, 0.0 );
-}
-
-void wxGnomePrinterDCImpl::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle)
-{
- double xx = XLOG2DEV(x);
- double yy = YLOG2DEV(y);
-
- const wxScopedCharBuffer data(text.utf8_str());
-
- pango_layout_set_text(m_layout, data, data.length());
- const bool setAttrs = m_font.GTKSetPangoAttrs(m_layout);
-
- if (m_textForegroundColour.IsOk())
- {
- 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;
-
- gs_libGnomePrint->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS );
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
- }
-
-#if 0
- if ( m_backgroundMode == wxSOLID )
- {
- gdk_gc_set_foreground(m_textGC, m_textBackgroundColour.GetColor());
- gdk_draw_rectangle(m_window, m_textGC, TRUE, xx, yy, w, h);
- gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor());
- }
-#endif
-
- // Draw layout.
- gs_libGnomePrint->gnome_print_moveto (m_gpc, xx, yy);
-
- gs_libGnomePrint->gnome_print_gsave( m_gpc );
-
- gs_libGnomePrint->gnome_print_scale( m_gpc, m_scaleX * DEV2PS, m_scaleY * DEV2PS );
-
- if (fabs(angle) > 0.00001)
- gs_libGnomePrint->gnome_print_rotate( m_gpc, angle );
-
- 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 (setAttrs)
- {
- // undo underline attributes setting:
- pango_layout_set_attributes(m_layout, NULL);
- }
-
- CalcBoundingBox(x, y);
- CalcBoundingBox(x + w, y + h);
-}
-
-void wxGnomePrinterDCImpl::Clear()
-{
-}
-
-void wxGnomePrinterDCImpl::SetFont( const wxFont& font )
-{
- m_font = font;
-
- if (m_font.IsOk())
- {
- if (m_fontdesc)
- pango_font_description_free( m_fontdesc );
-
- 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 wxGnomePrinterDCImpl::SetPen( const wxPen& pen )
-{
- if (!pen.IsOk()) return;
-
- m_pen = pen;
-
- double width;
-
- if (m_pen.GetWidth() <= 0)
- width = 0.1;
- else
- width = (double) m_pen.GetWidth();
-
- gs_libGnomePrint->gnome_print_setlinewidth( m_gpc, width * DEV2PS * m_scaleX );
-
- 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 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
- // and then leak the memory since it doesn't set the
- // internal flag "privatedash" to 0.
- wxDash *wx_dashes;
- int num = m_pen.GetDashes (&wx_dashes);
- gdouble *g_dashes = g_new( gdouble, num );
- int i;
- for (i = 0; i < num; ++i)
- g_dashes[i] = (gdouble) wx_dashes[i];
- gs_libGnomePrint -> gnome_print_setdash( m_gpc, num, g_dashes, 0);
- g_free( g_dashes );
- }
- break;
- case wxPENSTYLE_SOLID:
- case wxPENSTYLE_TRANSPARENT:
- default: gs_libGnomePrint->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();
-
- 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;
-
- gs_libGnomePrint->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS );
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxGnomePrinterDCImpl::SetBrush( const wxBrush& brush )
-{
- if (!brush.IsOk()) 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;
-
- gs_libGnomePrint->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS );
-
- m_currentRed = red;
- m_currentBlue = blue;
- m_currentGreen = green;
- }
-}
-
-void wxGnomePrinterDCImpl::SetLogicalFunction(wxRasterOperationMode WXUNUSED(function))
-{
-}
-
-void wxGnomePrinterDCImpl::SetBackground(const wxBrush& WXUNUSED(brush))
-{
-}
-
-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_newpath( m_gpc );
- gs_libGnomePrint->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) );
- gs_libGnomePrint->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) );
- gs_libGnomePrint->gnome_print_closepath( m_gpc );
- gs_libGnomePrint->gnome_print_clip( m_gpc );
-}
-
-void wxGnomePrinterDCImpl::DestroyClippingRegion()
-{
-#if wxUSE_NEW_DC
- wxDCImpl::DestroyClippingRegion();
-#else
- wxDC::DestroyClippingRegion();
-#endif
-
- gs_libGnomePrint->gnome_print_grestore( m_gpc );
-
-#if 0
- // not needed, we set the values in each
- // drawing method anyways
- SetPen( m_pen );
- SetBrush( m_brush );
- SetFont( m_font );
-#endif
-}
-
-bool wxGnomePrinterDCImpl::StartDoc(const wxString& WXUNUSED(message))
-{
- return true;
-}
-
-void wxGnomePrinterDCImpl::EndDoc()
-{
- gs_libGnomePrint->gnome_print_end_doc( m_gpc );
-}
-
-void wxGnomePrinterDCImpl::StartPage()
-{
- gs_libGnomePrint->gnome_print_beginpage( m_gpc, (const guchar*) "page" );
-}
-
-void wxGnomePrinterDCImpl::EndPage()
-{
- gs_libGnomePrint->gnome_print_showpage( m_gpc );
-}
-
-wxCoord wxGnomePrinterDCImpl::GetCharHeight() const
-{
- pango_layout_set_text( m_layout, "H", 1 );
-
- int w,h;
- pango_layout_get_pixel_size( m_layout, &w, &h );
-
- return h;
-}
-
-wxCoord wxGnomePrinterDCImpl::GetCharWidth() const
-{
- pango_layout_set_text( m_layout, "H", 1 );
-
- int w,h;
- pango_layout_get_pixel_size( m_layout, &w, &h );
-
- return w;
-}
-
-void wxGnomePrinterDCImpl::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height,
- wxCoord *descent,
- wxCoord *externalLeading,
- const wxFont *theFont ) const
-{
- if ( width )
- *width = 0;
- if ( height )
- *height = 0;
- if ( descent )
- *descent = 0;
- if ( externalLeading )
- *externalLeading = 0;
-
- if (string.empty())
- {
- return;
- }
-
- // Set layout's text
-
- const wxScopedCharBuffer dataUTF8(string.utf8_str());
-
- 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);
-
- pango_layout_set_font_description(m_layout, desc);
- }
-
- pango_layout_set_text( m_layout, dataUTF8, strlen(dataUTF8) );
-
- int h;
- pango_layout_get_pixel_size( m_layout, width, &h );
- if ( height )
- *height = h;
-
- if (descent)
- {
- PangoLayoutIter *iter = pango_layout_get_iter(m_layout);
- int baseline = pango_layout_iter_get_baseline(iter);
- pango_layout_iter_free(iter);
- *descent = h - PANGO_PIXELS(baseline);
- }
-
- if ( theFont )
- {
- // restore font and reset font's size back
- pango_layout_set_font_description(m_layout, m_fontdesc);
-
- PangoFontDescription *desc = theFont->GetNativeFontInfo()->description;
- pango_font_description_set_size(desc, oldSize);
- }
-}
-
-void wxGnomePrinterDCImpl::DoGetSize(int* width, int* height) const
-{
- wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) m_printData.GetNativeData();
-
- // Query page size. This seems to omit the margins
- double pw,ph;
- gs_libGnomePrint->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph );
-
- if (width)
- *width = wxRound( pw * PS2DEV );
-
- if (height)
- *height = wxRound( ph * PS2DEV );
-}
-
-void wxGnomePrinterDCImpl::DoGetSizeMM(int *width, int *height) const
-{
- wxGnomePrintNativeData *native =
- (wxGnomePrintNativeData*) m_printData.GetNativeData();
-
- // This code assumes values in Pts.
-
- double pw,ph;
- gs_libGnomePrint->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph );
-
- // Convert to mm.
-
- const GnomePrintUnit *mm_unit = gs_libGnomePrint->gnome_print_unit_get_by_abbreviation( (const guchar*) "mm" );
- const GnomePrintUnit *pts_unit = gs_libGnomePrint->gnome_print_unit_get_by_abbreviation( (const guchar*) "Pts" );
- gs_libGnomePrint->gnome_print_convert_distance( &pw, pts_unit, mm_unit );
- gs_libGnomePrint->gnome_print_convert_distance( &ph, pts_unit, mm_unit );
-
- if (width)
- *width = (int) (pw + 0.5);
- if (height)
- *height = (int) (ph + 0.5);
-}
-
-wxSize wxGnomePrinterDCImpl::GetPPI() const
-{
- return wxSize(DPI,DPI);
-}
-
-void wxGnomePrinterDCImpl::SetPrintData(const wxPrintData& data)
-{
- m_printData = data;
-
- int height;
- if (m_printData.GetOrientation() == wxPORTRAIT)
- GetOwner()->GetSize( NULL, &height );
- else
- GetOwner()->GetSize( &height, NULL );
- m_deviceLocalOriginY = height;
-}
-
-// overridden for wxPrinterDC Impl
-
-int wxGnomePrinterDCImpl::GetResolution() const
-{
- return DPI;
-}
-
-wxRect wxGnomePrinterDCImpl::GetPaperRect() const
-{
- // GNOME print doesn't support printer margins
- int w = 0;
- int h = 0;
- DoGetSize( &w, &h );
- return wxRect( 0, 0, w, h );
-}
-
-// ----------------------------------------------------------------------------
-// wxGnomePrintModule
-// ----------------------------------------------------------------------------
-
-bool wxGnomePrintModule::OnInit()
-{
- gs_libGnomePrint = new wxGnomePrintLibrary;
- if (gs_libGnomePrint->IsOk())
- wxPrintFactory::SetPrintFactory( new wxGnomePrintFactory );
- return true;
-}
-
-void wxGnomePrintModule::OnExit()
-{
- wxDELETE(gs_libGnomePrint);
-}
-
-IMPLEMENT_DYNAMIC_CLASS(wxGnomePrintModule, wxModule)
-
-// ----------------------------------------------------------------------------
-// Print preview
-// ----------------------------------------------------------------------------
-
-IMPLEMENT_CLASS(wxGnomePrintPreview, wxPrintPreviewBase)
-
-void wxGnomePrintPreview::Init(wxPrintout * WXUNUSED(printout),
- wxPrintout * WXUNUSED(printoutForPrinting))
-{
- DetermineScaling();
-}
-
-wxGnomePrintPreview::wxGnomePrintPreview(wxPrintout *printout,
- wxPrintout *printoutForPrinting,
- wxPrintDialogData *data)
- : wxPrintPreviewBase(printout, printoutForPrinting, data)
-{
- Init(printout, printoutForPrinting);
-}
-
-wxGnomePrintPreview::wxGnomePrintPreview(wxPrintout *printout,
- wxPrintout *printoutForPrinting,
- wxPrintData *data)
- : wxPrintPreviewBase(printout, printoutForPrinting, data)
-{
- Init(printout, printoutForPrinting);
-}
-
-wxGnomePrintPreview::~wxGnomePrintPreview()
-{
-}
-
-bool wxGnomePrintPreview::Print(bool interactive)
-{
- if (!m_printPrintout)
- return false;
-
- wxPrinter printer(& m_printDialogData);
- return printer.Print(m_previewFrame, m_printPrintout, interactive);
-}
-
-void wxGnomePrintPreview::DetermineScaling()
-{
- wxPaperSize paperType = m_printDialogData.GetPrintData().GetPaperId();
- if (paperType == wxPAPER_NONE)
- paperType = wxPAPER_NONE;
-
- wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(paperType);
- if (!paper)
- paper = wxThePrintPaperDatabase->FindPaperType(wxPAPER_A4);
-
- if (paper)
- {
- m_previewPrintout->SetPPIScreen(wxGetDisplayPPI());
-
- int resolution = DPI;
- m_previewPrintout->SetPPIPrinter( resolution, resolution );
-
- wxSize sizeDevUnits(paper->GetSizeDeviceUnits());
-
- // TODO: get better resolution information from wxGnomePrinterDCImpl, if possible.
-
- 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);
-
- // If in landscape mode, we need to swap the width and height.
- if ( m_printDialogData.GetPrintData().GetOrientation() == wxLANDSCAPE )
- {
- m_pageWidth = sizeDevUnits.y;
- m_pageHeight = sizeDevUnits.x;
- m_previewPrintout->SetPageSizeMM(sizeMM.y, sizeMM.x);
- }
- else
- {
- m_pageWidth = sizeDevUnits.x;
- m_pageHeight = sizeDevUnits.y;
- m_previewPrintout->SetPageSizeMM(sizeMM.x, sizeMM.y);
- }
- m_previewPrintout->SetPageSizePixels(m_pageWidth, m_pageHeight);
- m_previewPrintout->SetPaperRectPixels(wxRect(0, 0, m_pageWidth, m_pageHeight));
-
- // At 100%, the page should look about page-size on the screen.
- m_previewScaleX = (double)0.8 * 72.0 / (double)resolution;
- m_previewScaleY = m_previewScaleX;
- }
-}
-
-#endif
- // wxUSE_LIBGNOMEPRINT
projects / wxWidgets.git / blobdiff