X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/389076f14811ac2c7ad5e3ffb3685b54e8f1944b..129848c2583e2e6072cd50be63c0ece06f14f908:/src/gtk/gnome/gprint.cpp?ds=sidebyside diff --git a/src/gtk/gnome/gprint.cpp b/src/gtk/gnome/gprint.cpp index 4147a0ad04..aa93c96e64 100644 --- a/src/gtk/gnome/gprint.cpp +++ b/src/gtk/gnome/gprint.cpp @@ -8,10 +8,6 @@ // Licence: wxWindows Licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "gprint.h" -#endif - // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" @@ -19,17 +15,25 @@ #pragma hdrstop #endif +#if wxUSE_LIBGNOMEPRINT + #include "wx/gtk/gnome/gprint.h" -#if wxUSE_LIBGNOMEPRINT +#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/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 "wx/dynlib.h" +#include "wx/paper.h" +#include "wx/dcprint.h" #include #include @@ -38,25 +42,13 @@ #include #include -static const double RAD2DEG = 180.0 / M_PI; - -#include "wx/html/forcelnk.h" -FORCE_LINK_ME(gnome_print) +#include "wx/link.h" +wxFORCE_LINK_THIS_MODULE(gnome_print) //---------------------------------------------------------------------------- // wxGnomePrintLibrary //---------------------------------------------------------------------------- -#define wxDL_METHOD_DEFINE( rettype, name, args, shortargs, defret ) \ - typedef rettype (* name ## Type) args ; \ - name ## Type pfn_ ## name; \ - rettype name args \ - { if (m_ok) return pfn_ ## name shortargs ; return defret; } - -#define wxDL_METHOD_LOAD( lib, name, success ) \ - pfn_ ## name = (name ## Type) lib->GetSymbol( wxT(#name), &success ); \ - if (!success) return; - class wxGnomePrintLibrary { public: @@ -64,12 +56,16 @@ public: ~wxGnomePrintLibrary(); bool IsOk(); - void InitializeMethods(); - private: - bool m_ok; - wxDynamicLibrary *m_gnome_print_lib; - wxDynamicLibrary *m_gnome_printui_lib; + 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, @@ -114,6 +110,11 @@ public: 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, @@ -123,8 +124,8 @@ public: wxDL_METHOD_DEFINE( PangoLayout*, gnome_print_pango_create_layout, (GnomePrintContext *gpc), (gpc), NULL ) - wxDL_METHOD_DEFINE( void, gnome_print_pango_layout, - (GnomePrintContext *gpc, PangoLayout *layout), (gpc, layout), /**/ ) + 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 ) @@ -146,19 +147,32 @@ public: (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_METHOD_DEFINE( void, gnome_print_dialog_construct_range_page, + 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_METHOD_DEFINE( void, gnome_print_dialog_get_copies, - (GnomePrintDialog *gpd, gint *copies, gboolean *collate), (gpd, copies, collate), /**/ ) - wxDL_METHOD_DEFINE( void, gnome_print_dialog_set_copies, - (GnomePrintDialog *gpd, gint copies, gint collate), (gpd, copies, collate), /**/ ) + (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, @@ -169,32 +183,32 @@ public: wxDL_METHOD_DEFINE( GtkWidget*, gnome_print_job_preview_new, (GnomePrintJob *gpm, const guchar *title), (gpm, title), NULL ) + + DECLARE_NO_COPY_CLASS(wxGnomePrintLibrary) }; wxGnomePrintLibrary::wxGnomePrintLibrary() { - m_gnome_print_lib = NULL; - m_gnome_printui_lib = NULL; - wxLogNull log; - m_gnome_print_lib = new wxDynamicLibrary( wxT("libgnomeprint-2-2.so.0") ); - m_ok = m_gnome_print_lib->IsLoaded(); - if (!m_ok) return; + m_libGnomePrint.Load("libgnomeprint-2-2.so.0"); + m_ok = m_libGnomePrint.IsLoaded(); + if ( !m_ok ) + return; - m_gnome_printui_lib = new wxDynamicLibrary( wxT("libgnomeprintui-2-2.so.0") ); - m_ok = m_gnome_printui_lib->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; + } - InitializeMethods(); + m_ok = InitializeMethods(); } wxGnomePrintLibrary::~wxGnomePrintLibrary() { - if (m_gnome_print_lib) - delete m_gnome_print_lib; - if (m_gnome_printui_lib) - delete m_gnome_printui_lib; } bool wxGnomePrintLibrary::IsOk() @@ -202,69 +216,76 @@ bool wxGnomePrintLibrary::IsOk() return m_ok; } -void wxGnomePrintLibrary::InitializeMethods() +bool wxGnomePrintLibrary::InitializeMethods() { - m_ok = false; - bool success; + 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_gnome_print_lib, gnome_print_newpath, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_moveto, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_lineto, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_curveto, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_arcto, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_closepath, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_stroke, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_fill, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_setrgbcolor, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_setlinewidth, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_setdash, success ) + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_rgbimage ); + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_rgbaimage ); - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_rgbimage, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_rgbaimage, success ) + 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_gnome_print_lib, gnome_print_concat, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_scale, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_rotate, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_translate, success ) + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_gsave ); + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_grestore ); - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_gsave, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_grestore, success ) + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_clip ); + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_eoclip ); - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_beginpage, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_showpage, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_end_doc, success ) + 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_gnome_print_lib, gnome_print_pango_create_layout, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_pango_layout, success ) + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_pango_create_layout ); + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_pango_layout ); - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_job_new, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_job_get_context, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_job_close, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_job_print, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_job_get_page_size, success ) + 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_gnome_print_lib, gnome_print_unit_get_by_abbreviation, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_convert_distance, success ) + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_unit_get_by_abbreviation ); + wxDL_METHOD_LOAD( m_libGnomePrint, gnome_print_convert_distance ); - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_config_default, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_config_set, success ) - wxDL_METHOD_LOAD( m_gnome_print_lib, gnome_print_config_get_length, success ) + 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_gnome_printui_lib, gnome_print_dialog_new, success ) - wxDL_METHOD_LOAD( m_gnome_printui_lib, gnome_print_dialog_construct_range_page, success ) - wxDL_METHOD_LOAD( m_gnome_printui_lib, gnome_print_dialog_get_copies, success ) - wxDL_METHOD_LOAD( m_gnome_printui_lib, gnome_print_dialog_set_copies, success ) - wxDL_METHOD_LOAD( m_gnome_printui_lib, gnome_print_dialog_get_range, success ) - wxDL_METHOD_LOAD( m_gnome_printui_lib, gnome_print_dialog_get_range_page, success ) + 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_gnome_printui_lib, gnome_paper_selector_new_with_flags, success ) + 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_gnome_printui_lib, gnome_print_job_preview_new, success ) + wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_paper_selector_new_with_flags ); - m_ok = true; + wxDL_METHOD_LOAD( m_libGnomePrintUI, gnome_print_job_preview_new ); + + return true; } -static wxGnomePrintLibrary* gs_lgp = NULL; +static wxGnomePrintLibrary* gs_libGnomePrint = NULL; //---------------------------------------------------------------------------- // wxGnomePrintNativeData @@ -274,24 +295,125 @@ IMPLEMENT_CLASS(wxGnomePrintNativeData, wxPrintNativeDataBase) wxGnomePrintNativeData::wxGnomePrintNativeData() { - m_config = gs_lgp->gnome_print_config_default(); - m_job = gs_lgp->gnome_print_job_new( m_config ); + m_config = gs_libGnomePrint->gnome_print_config_default(); + m_job = gs_libGnomePrint->gnome_print_job_new( m_config ); } wxGnomePrintNativeData::~wxGnomePrintNativeData() { - g_object_unref (G_OBJECT (m_config)); + g_object_unref (m_config); } bool wxGnomePrintNativeData::TransferTo( wxPrintData &data ) { - // TODO + 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 ) { - // TODO + 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; } @@ -308,14 +430,14 @@ wxPrintPreviewBase *wxGnomePrintFactory::CreatePrintPreview( wxPrintout *preview wxPrintout *printout, wxPrintDialogData *data ) { - return new wxPostScriptPrintPreview( preview, printout, data ); + return new wxGnomePrintPreview( preview, printout, data ); } wxPrintPreviewBase *wxGnomePrintFactory::CreatePrintPreview( wxPrintout *preview, wxPrintout *printout, wxPrintData *data ) { - return new wxPostScriptPrintPreview( preview, printout, data ); + return new wxGnomePrintPreview( preview, printout, data ); } wxPrintDialogBase *wxGnomePrintFactory::CreatePrintDialog( wxWindow *parent, @@ -348,11 +470,30 @@ bool wxGnomePrintFactory::HasPrintSetupDialog() return false; } -wxDialog *wxGnomePrintFactory::CreatePrintSetupDialog( wxWindow *parent, wxPrintData *data ) +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; @@ -420,10 +561,12 @@ void wxGnomePrintDialog::Init() { wxPrintData data = m_printDialogData.GetPrintData(); + data.ConvertToNative(); + wxGnomePrintNativeData *native = (wxGnomePrintNativeData*) data.GetNativeData(); - m_widget = gs_lgp->gnome_print_dialog_new( native->GetPrintJob(), + m_widget = gs_libGnomePrint->gnome_print_dialog_new( native->GetPrintJob(), (guchar*)"Print", GNOME_PRINT_DIALOG_RANGE|GNOME_PRINT_DIALOG_COPIES ); @@ -433,7 +576,7 @@ void wxGnomePrintDialog::Init() if (m_printDialogData.GetEnablePageNumbers()) flag |= GNOME_PRINT_RANGE_ALL|GNOME_PRINT_RANGE_RANGE; - gs_lgp->gnome_print_dialog_construct_range_page( (GnomePrintDialog*) m_widget, + gs_libGnomePrint->gnome_print_dialog_construct_range_page( (GnomePrintDialog*) m_widget, flag, m_printDialogData.GetMinPage(), m_printDialogData.GetMaxPage(), @@ -448,8 +591,6 @@ wxGnomePrintDialog::~wxGnomePrintDialog() int wxGnomePrintDialog::ShowModal() { - // Transfer data from m_printDalogData to dialog here - int response = gtk_dialog_run (GTK_DIALOG (m_widget)); if (response == GNOME_PRINT_DIALOG_RESPONSE_CANCEL) @@ -460,13 +601,15 @@ int wxGnomePrintDialog::ShowModal() return wxID_CANCEL; } + m_printDialogData.GetPrintData().ConvertFromNative(); + gint copies = 1; gboolean collate = false; - gs_lgp->gnome_print_dialog_get_copies( (GnomePrintDialog*) m_widget, &copies, &collate ); + gs_libGnomePrint->gnome_print_dialog_get_copies( (GnomePrintDialog*) m_widget, &copies, &collate ); m_printDialogData.SetNoCopies( copies ); m_printDialogData.SetCollate( collate ); - switch (gs_lgp->gnome_print_dialog_get_range( (GnomePrintDialog*) m_widget )) + switch (gs_libGnomePrint->gnome_print_dialog_get_range( (GnomePrintDialog*) m_widget )) { case GNOME_PRINT_RANGE_SELECTION: m_printDialogData.SetSelection( true ); @@ -479,7 +622,7 @@ int wxGnomePrintDialog::ShowModal() case GNOME_PRINT_RANGE_RANGE: default: gint start,end; - gs_lgp->gnome_print_dialog_get_range_page( (GnomePrintDialog*) m_widget, &start, &end ); + gs_libGnomePrint->gnome_print_dialog_get_range_page( (GnomePrintDialog*) m_widget, &start, &end ); m_printDialogData.SetFromPage( start ); m_printDialogData.SetToPage( end ); break; @@ -521,26 +664,48 @@ bool wxGnomePrintDialog::TransferDataFromWindow() IMPLEMENT_CLASS(wxGnomePageSetupDialog, wxPageSetupDialogBase) -wxGnomePageSetupDialog::wxGnomePageSetupDialog( wxWindow *parent, - wxPageSetupDialogData* data ) +wxGnomePageSetupDialog::wxGnomePageSetupDialog(wxWindow * WXUNUSED(parent), + wxPageSetupDialogData *data) { if (data) m_pageDialogData = *data; + m_pageDialogData.GetPrintData().ConvertToNative(); + wxGnomePrintNativeData *native = (wxGnomePrintNativeData*) m_pageDialogData.GetPrintData().GetNativeData(); - // This is required as the page setup dialog + // This *was* required as the page setup dialog // calculates wrong values otherwise. - gs_lgp->gnome_print_config_set( native->GetPrintConfig(), +#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_lgp->gnome_paper_selector_new_with_flags( native->GetPrintConfig(), + 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); @@ -571,57 +736,48 @@ 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 + m_pageDialogData.GetPrintData().ConvertFromNative(); // 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; - gs_lgp->gnome_print_config_get_length (config, + gs_libGnomePrint->gnome_print_config_get_length (config, (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_LEFT, &ml, NULL); - gs_lgp->gnome_print_config_get_length (config, + gs_libGnomePrint->gnome_print_config_get_length (config, (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_RIGHT, &mr, NULL); - gs_lgp->gnome_print_config_get_length (config, + gs_libGnomePrint->gnome_print_config_get_length (config, (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_TOP, &mt, NULL); - gs_lgp->gnome_print_config_get_length (config, + gs_libGnomePrint->gnome_print_config_get_length (config, (const guchar*) GNOME_PRINT_KEY_PAGE_MARGIN_BOTTOM, &mb, NULL); - gs_lgp->gnome_print_config_get_length (config, + gs_libGnomePrint->gnome_print_config_get_length (config, (const guchar*) GNOME_PRINT_KEY_PAPER_WIDTH, &pw, NULL); - gs_lgp->gnome_print_config_get_length (config, + gs_libGnomePrint->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 = gs_lgp->gnome_print_unit_get_by_abbreviation( (const guchar*) "mm" ); - const GnomePrintUnit *pts_unit = gs_lgp->gnome_print_unit_get_by_abbreviation( (const guchar*) "Pts" ); - gs_lgp->gnome_print_convert_distance( &ml, pts_unit, mm_unit ); - gs_lgp->gnome_print_convert_distance( &mr, pts_unit, mm_unit ); - gs_lgp->gnome_print_convert_distance( &mt, pts_unit, mm_unit ); - gs_lgp->gnome_print_convert_distance( &mb, pts_unit, mm_unit ); - gs_lgp->gnome_print_convert_distance( &pw, pts_unit, mm_unit ); - gs_lgp->gnome_print_convert_distance( &ph, pts_unit, mm_unit ); + // 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) ) ); -#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 @@ -659,7 +815,6 @@ IMPLEMENT_CLASS(wxGnomePrinter, wxPrinterBase) wxGnomePrinter::wxGnomePrinter( wxPrintDialogData *data ) : wxPrinterBase( data ) { - m_gpc = NULL; m_native_preview = false; } @@ -676,11 +831,11 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt ) } wxPrintData printdata = GetPrintDialogData().GetPrintData(); + wxGnomePrintNativeData *native = (wxGnomePrintNativeData*) printdata.GetNativeData(); - GnomePrintJob *job = gs_lgp->gnome_print_job_new( native->GetPrintConfig() ); - m_gpc = gs_lgp->gnome_print_job_get_context (job); + 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 @@ -699,16 +854,21 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt ) if (prompt) dc = PrintDialog( parent ); else - dc = new wxGnomePrintDC( this ); +#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 (m_native_preview) printout->SetIsPreview(true); if (!dc) { - gs_lgp->gnome_print_job_close( job ); - g_object_unref (G_OBJECT (job)); - sm_lastError = wxPRINTER_ERROR; + gs_libGnomePrint->gnome_print_job_close( job ); + g_object_unref (job); + if (sm_lastError != wxPRINTER_CANCELLED) + sm_lastError = wxPRINTER_ERROR; return false; } @@ -717,17 +877,18 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt ) printout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()), (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) ); - printout->SetPPIPrinter( wxGnomePrintDC::GetResolution(), - wxGnomePrintDC::GetResolution() ); + printout->SetPPIPrinter( dc->GetResolution(), + dc->GetResolution() ); printout->SetDC(dc); int w, h; dc->GetSize(&w, &h); printout->SetPageSizePixels((int)w, (int)h); - dc->GetSizeMM(&w, &h); - printout->SetPageSizeMM((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 @@ -737,8 +898,8 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt ) if (maxPage == 0) { - gs_lgp->gnome_print_job_close( job ); - g_object_unref (G_OBJECT (job)); + gs_libGnomePrint->gnome_print_job_close( job ); + g_object_unref (job); sm_lastError = wxPRINTER_ERROR; return false; } @@ -780,18 +941,23 @@ bool wxGnomePrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt ) printout->OnEndPrinting(); } - gs_lgp->gnome_print_job_close( job ); + gs_libGnomePrint->gnome_print_job_close( job ); if (m_native_preview) { - wxString title( _("Print preview") ); - gtk_widget_show( gs_lgp->gnome_print_job_preview_new( job, (const guchar*)(const char*)wxGTK_CONV(title) )); + 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_lgp->gnome_print_job_print( job ); + gs_libGnomePrint->gnome_print_job_print( job ); } - g_object_unref (G_OBJECT (job)); + g_object_unref (job); delete dc; return (sm_lastError == wxPRINTER_NO_ERROR); @@ -810,75 +976,116 @@ wxDC* wxGnomePrinter::PrintDialog( wxWindow *parent ) m_native_preview = ret == wxID_PREVIEW; m_printDialogData = dialog.GetPrintDialogData(); - return new wxGnomePrintDC( this ); +#if wxUSE_NEW_DC + return new wxPrinterDC( m_printDialogData.GetPrintData() ); +#else + return new wxGnomePrinterDC( m_printDialogData.GetPrintData() ); +#endif } -bool wxGnomePrinter::Setup( wxWindow *parent ) +bool wxGnomePrinter::Setup(wxWindow * WXUNUSED(parent)) { return false; } //----------------------------------------------------------------------------- -// wxGnomePrintDC +// wxGnomePrinterDC //----------------------------------------------------------------------------- -IMPLEMENT_CLASS(wxGnomePrintDC, wxDC) +// conversion +static const double RAD2DEG = 180.0 / M_PI; -wxGnomePrintDC::wxGnomePrintDC( wxGnomePrinter *printer ) +// 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_printer = printer; + m_printData = data; - m_gpc = printer->GetPrintContext(); + wxGnomePrintNativeData *native = + (wxGnomePrintNativeData*) m_printData.GetNativeData(); + + m_job = native->GetPrintJob(); + m_gpc = gs_libGnomePrint->gnome_print_job_get_context (m_job); - m_layout = gs_lgp->gnome_print_pango_create_layout( m_gpc ); + 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; - m_signX = 1; // default x-axis left to right - m_signY = -1; // default y-axis bottom up -> top down + // 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; } -wxGnomePrintDC::~wxGnomePrintDC() +wxGnomePrinterDCImpl::~wxGnomePrinterDCImpl() { } -bool wxGnomePrintDC::Ok() const +bool wxGnomePrinterDCImpl::IsOk() const { return true; } -bool wxGnomePrintDC::DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style ) +bool +wxGnomePrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1), + wxCoord WXUNUSED(y1), + const wxColour& WXUNUSED(col), + int WXUNUSED(style)) { return false; } -bool wxGnomePrintDC::DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const +bool +wxGnomePrinterDCImpl::DoGetPixel(wxCoord WXUNUSED(x1), + wxCoord WXUNUSED(y1), + wxColour * WXUNUSED(col)) const { return false; } -void wxGnomePrintDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) +void wxGnomePrinterDCImpl::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_lgp->gnome_print_moveto ( m_gpc, XLOG2DEV(x1), YLOG2DEV(y1) ); - gs_lgp->gnome_print_lineto ( m_gpc, XLOG2DEV(x2), YLOG2DEV(y2) ); - gs_lgp->gnome_print_stroke ( m_gpc); + 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 wxGnomePrintDC::DoCrossHair(wxCoord x, wxCoord y) +void wxGnomePrinterDCImpl::DoCrossHair(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { } -void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc) +void wxGnomePrinterDCImpl::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc) { double dx = x1 - xc; double dy = y1 - yc; @@ -889,10 +1096,10 @@ void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoo alpha1 = 0.0; alpha2 = 360.0; } - else - if (radius == 0.0) + else if ( wxIsNullDouble(radius) ) { - alpha1 = alpha2 = 0.0; + alpha1 = + alpha2 = 0.0; } else { @@ -909,83 +1116,83 @@ void wxGnomePrintDC::DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoo while (alpha2 > 360) alpha2 -= 360; } - if (m_brush.GetStyle() != wxTRANSPARENT) - { - SetBrush( m_brush ); - gs_lgp->gnome_print_moveto ( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc) ); - gs_lgp->gnome_print_arcto( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL((int)radius), alpha1, alpha2, 0 ); + if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT) + { + 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_lgp->gnome_print_fill( m_gpc ); - } + gs_libGnomePrint->gnome_print_fill( m_gpc ); + } - if (m_pen.GetStyle() != wxTRANSPARENT) - { - SetPen (m_pen); - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto ( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc) ); - gs_lgp->gnome_print_arcto( m_gpc, XLOG2DEV(xc), YLOG2DEV(yc), XLOG2DEVREL((int)radius), alpha1, alpha2, 0 ); - gs_lgp->gnome_print_closepath( m_gpc ); + if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT) + { + 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_lgp->gnome_print_stroke( m_gpc ); - } + gs_libGnomePrint->gnome_print_stroke( m_gpc ); + } CalcBoundingBox (x1, y1); CalcBoundingBox (x2, y2); CalcBoundingBox (xc, yc); } -void wxGnomePrintDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea) +void wxGnomePrinterDCImpl::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea) { x += w/2; y += h/2; - int xx = XLOG2DEV(x); - int yy = YLOG2DEV(y); + double xx = XLOG2DEV(x); + double yy = YLOG2DEV(y); - gs_lgp->gnome_print_gsave( m_gpc ); + gs_libGnomePrint->gnome_print_gsave( m_gpc ); - gs_lgp->gnome_print_translate( m_gpc, xx, yy ); + gs_libGnomePrint->gnome_print_translate( m_gpc, xx, yy ); double scale = (double)YLOG2DEVREL(h) / (double) XLOG2DEVREL(w); - gs_lgp->gnome_print_scale( m_gpc, 1.0, scale ); + gs_libGnomePrint->gnome_print_scale( m_gpc, 1.0, scale ); - xx = 0; - yy = 0; + xx = 0.0; + yy = 0.0; - if (m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT) { SetBrush( m_brush ); - gs_lgp->gnome_print_moveto ( m_gpc, xx, yy ); - gs_lgp->gnome_print_arcto( m_gpc, xx, yy, + 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_lgp->gnome_print_moveto ( m_gpc, xx, yy ); + gs_libGnomePrint->gnome_print_moveto ( m_gpc, xx, yy ); - gs_lgp->gnome_print_fill( m_gpc ); + gs_libGnomePrint->gnome_print_fill( m_gpc ); } - if (m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT) { SetPen (m_pen); - gs_lgp->gnome_print_arcto( m_gpc, xx, yy, + gs_libGnomePrint->gnome_print_arcto( m_gpc, xx, yy, XLOG2DEVREL(w)/2, sa, ea, 0 ); - gs_lgp->gnome_print_stroke( m_gpc ); + gs_libGnomePrint->gnome_print_stroke( m_gpc ); } - gs_lgp->gnome_print_grestore( m_gpc ); + gs_libGnomePrint->gnome_print_grestore( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x+w, y+h ); } -void wxGnomePrintDC::DoDrawPoint(wxCoord x, wxCoord y) +void wxGnomePrinterDCImpl::DoDrawPoint(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y)) { } -void wxGnomePrintDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset) +void wxGnomePrinterDCImpl::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; @@ -995,239 +1202,266 @@ void wxGnomePrintDC::DoDrawLines(int n, wxPoint points[], wxCoord xoffset, wxCoo for ( i =0; ignome_print_moveto ( m_gpc, XLOG2DEV(points[0].x+xoffset), YLOG2DEV(points[0].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_lgp->gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) ); + gs_libGnomePrint->gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) ); - gs_lgp->gnome_print_stroke ( m_gpc); + gs_libGnomePrint->gnome_print_stroke ( m_gpc); } -void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) +void wxGnomePrinterDCImpl::DoDrawPolygon(int n, wxPoint points[], + wxCoord xoffset, wxCoord yoffset, + int WXUNUSED(fillStyle)) { if (n==0) return; - if (m_brush.GetStyle () != wxTRANSPARENT) + if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT) { SetBrush( m_brush ); int x = points[0].x + xoffset; int y = points[0].y + yoffset; CalcBoundingBox( x, y ); - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(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++) { - int x = points[i].x + xoffset; - int y = points[i].y + yoffset; - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); + 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_lgp->gnome_print_closepath( m_gpc ); - gs_lgp->gnome_print_fill( m_gpc ); + gs_libGnomePrint->gnome_print_closepath( m_gpc ); + gs_libGnomePrint->gnome_print_fill( m_gpc ); } - if (m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT) { SetPen (m_pen); int x = points[0].x + xoffset; int y = points[0].y + yoffset; - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(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++) { - int x = points[i].x + xoffset; - int y = points[i].y + yoffset; - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); + 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_lgp->gnome_print_closepath( m_gpc ); - gs_lgp->gnome_print_stroke( m_gpc ); + gs_libGnomePrint->gnome_print_closepath( m_gpc ); + gs_libGnomePrint->gnome_print_stroke( m_gpc ); } } -void wxGnomePrintDC::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) +void wxGnomePrinterDCImpl::DoDrawPolyPolygon(int n, int count[], wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) { +#if wxUSE_NEW_DC + wxDCImpl::DoDrawPolyPolygon( n, count, points, xoffset, yoffset, fillStyle ); +#else wxDC::DoDrawPolyPolygon( n, count, points, xoffset, yoffset, fillStyle ); +#endif } -void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) +void wxGnomePrinterDCImpl::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height) { - if (m_brush.GetStyle () != wxTRANSPARENT) + width--; + height--; + + if (m_brush.GetStyle () != wxBRUSHSTYLE_TRANSPARENT) { SetBrush( m_brush ); - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) ); - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) ); - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) ); - gs_lgp->gnome_print_closepath( m_gpc ); - gs_lgp->gnome_print_fill( 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_fill( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); } - if (m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT) { SetPen (m_pen); - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) ); - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) ); - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) ); - gs_lgp->gnome_print_closepath( m_gpc ); - gs_lgp->gnome_print_stroke( 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_stroke( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); } } -void wxGnomePrintDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius) +void wxGnomePrinterDCImpl::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius) { - wxCoord rad = (wxCoord) radius; + width--; + height--; - if (m_brush.GetStyle() != wxTRANSPARENT) + wxCoord rad = wxRound( radius ); + + if (m_brush.GetStyle() != wxBRUSHSTYLE_TRANSPARENT) { SetBrush(m_brush); - gs_lgp->gnome_print_newpath(m_gpc); - gs_lgp->gnome_print_moveto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x),YLOG2DEV(y + height - rad)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x + width - rad),YLOG2DEV(y + height)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x + width),YLOG2DEV(y + rad)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y)); - gs_lgp->gnome_print_closepath(m_gpc); - gs_lgp->gnome_print_fill(m_gpc); + 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.GetStyle() != wxTRANSPARENT) + if (m_pen.GetStyle() != wxPENSTYLE_TRANSPARENT) { SetPen(m_pen); - gs_lgp->gnome_print_newpath(m_gpc); - gs_lgp->gnome_print_moveto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x),YLOG2DEV(y + height - rad)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x + width - rad),YLOG2DEV(y + height)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x + width),YLOG2DEV(y + rad)); - gs_lgp->gnome_print_curveto(m_gpc, + 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_lgp->gnome_print_lineto(m_gpc,XLOG2DEV(x + rad),YLOG2DEV(y)); - gs_lgp->gnome_print_closepath(m_gpc); - gs_lgp->gnome_print_stroke(m_gpc); + 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 wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height) -{ - if (m_brush.GetStyle () != wxTRANSPARENT) +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.GetStyle () != wxBRUSHSTYLE_TRANSPARENT) { SetBrush( m_brush ); - - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto( m_gpc, - XLOG2DEV(x), YLOG2DEV(y+height/2) ); - - // start with top half - gs_lgp->gnome_print_curveto( m_gpc, - XLOG2DEV(x), YLOG2DEV(y), - XLOG2DEV(x+width), YLOG2DEV(y), - XLOG2DEV(x+width), YLOG2DEV(y+height/2) ); - // lower half - gs_lgp->gnome_print_curveto( m_gpc, - XLOG2DEV(x+width), YLOG2DEV(y+height), - XLOG2DEV(x), YLOG2DEV(y+height), - XLOG2DEV(x), YLOG2DEV(y+height/2) ); - - gs_lgp->gnome_print_closepath( m_gpc ); - gs_lgp->gnome_print_fill( m_gpc ); - + makeEllipticalPath( x, y, width, height ); + gs_libGnomePrint->gnome_print_fill( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); } - if (m_pen.GetStyle () != wxTRANSPARENT) + if (m_pen.GetStyle () != wxPENSTYLE_TRANSPARENT) { SetPen (m_pen); - - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto( m_gpc, - XLOG2DEV(x), YLOG2DEV(y+height/2) ); - - // start with top half - gs_lgp->gnome_print_curveto( m_gpc, - XLOG2DEV(x), YLOG2DEV(y), - XLOG2DEV(x+width), YLOG2DEV(y), - XLOG2DEV(x+width), YLOG2DEV(y+height/2) ); - // lower half - gs_lgp->gnome_print_curveto( m_gpc, - XLOG2DEV(x+width), YLOG2DEV(y+height), - XLOG2DEV(x), YLOG2DEV(y+height), - XLOG2DEV(x), YLOG2DEV(y+height/2) ); - - gs_lgp->gnome_print_closepath( m_gpc ); - gs_lgp->gnome_print_stroke( m_gpc ); - + makeEllipticalPath( x, y, width, height ); + gs_libGnomePrint->gnome_print_stroke( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); } } #if wxUSE_SPLINES -void wxGnomePrintDC::DoDrawSpline(wxList *points) +void wxGnomePrinterDCImpl::DoDrawSpline(const wxPointList *points) { SetPen (m_pen); double c, d, x1, y1, x2, y2, x3, y3; wxPoint *p, *q; - wxList::compatibility_iterator node = points->GetFirst(); - p = (wxPoint *)node->GetData(); + wxPointList::compatibility_iterator node = points->GetFirst(); + p = node->GetData(); x1 = p->x; y1 = p->y; node = node->GetNext(); - p = (wxPoint *)node->GetData(); + p = node->GetData(); c = p->x; d = p->y; x3 = @@ -1235,9 +1469,9 @@ void wxGnomePrintDC::DoDrawSpline(wxList *points) y3 = (double)(y1 + d) / 2; - gs_lgp->gnome_print_newpath( m_gpc ); - gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV((wxCoord)x1), YLOG2DEV((wxCoord)y1) ); - gs_lgp->gnome_print_lineto( m_gpc, XLOG2DEV((wxCoord)x3), YLOG2DEV((wxCoord)y3) ); + 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 ); @@ -1245,7 +1479,7 @@ void wxGnomePrintDC::DoDrawSpline(wxList *points) node = node->GetNext(); while (node) { - q = (wxPoint *)node->GetData(); + q = node->GetData(); x1 = x3; y1 = y3; @@ -1256,7 +1490,7 @@ void wxGnomePrintDC::DoDrawSpline(wxList *points) x3 = (double)(x2 + c) / 2; y3 = (double)(y2 + d) / 2; - gs_lgp->gnome_print_curveto(m_gpc, + 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) ); @@ -1267,15 +1501,20 @@ void wxGnomePrintDC::DoDrawSpline(wxList *points) node = node->GetNext(); } - gs_lgp->gnome_print_lineto ( m_gpc, XLOG2DEV((wxCoord)c), YLOG2DEV((wxCoord)d) ); + gs_libGnomePrint->gnome_print_lineto ( m_gpc, XLOG2DEV((wxCoord)c), YLOG2DEV((wxCoord)d) ); - gs_lgp->gnome_print_stroke( m_gpc ); + gs_libGnomePrint->gnome_print_stroke( m_gpc ); } #endif // wxUSE_SPLINES -bool wxGnomePrintDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, - wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask, - wxCoord xsrcMask, wxCoord ysrcMask) +bool +wxGnomePrinterDCImpl::DoBlit(wxCoord xdest, wxCoord ydest, + wxCoord width, wxCoord height, + wxDC *source, + wxCoord xsrc, wxCoord ysrc, + int rop, + bool WXUNUSED(useMask), + wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask)) { wxCHECK_MSG( source, false, wxT("invalid source dc") ); @@ -1287,17 +1526,20 @@ bool wxGnomePrintDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord memDC.SelectObject(wxNullBitmap); // draw bitmap. scaling and positioning is done there - DrawBitmap( bitmap, xdest, ydest ); + GetOwner()->DrawBitmap( bitmap, xdest, ydest ); return true; } -void wxGnomePrintDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y ) +void wxGnomePrinterDCImpl::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 ) +void +wxGnomePrinterDCImpl::DoDrawBitmap(const wxBitmap& bitmap, + wxCoord x, wxCoord y, + bool WXUNUSED(useMask)) { if (!bitmap.Ok()) return; @@ -1310,7 +1552,7 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, int height = gdk_pixbuf_get_height( pixbuf ); int width = gdk_pixbuf_get_width( pixbuf ); - gs_lgp->gnome_print_gsave( m_gpc ); + gs_libGnomePrint->gnome_print_gsave( m_gpc ); double matrix[6]; matrix[0] = XLOG2DEVREL(width); matrix[1] = 0; @@ -1318,13 +1560,13 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, matrix[3] = YLOG2DEVREL(height); matrix[4] = XLOG2DEV(x); matrix[5] = YLOG2DEV(y+height); - gs_lgp->gnome_print_concat( m_gpc, matrix ); - gs_lgp->gnome_print_moveto( m_gpc, 0, 0 ); + gs_libGnomePrint->gnome_print_concat( m_gpc, matrix ); + gs_libGnomePrint->gnome_print_moveto( m_gpc, 0, 0 ); if (has_alpha) - gs_lgp->gnome_print_rgbaimage( m_gpc, (guchar *)raw_image, width, height, rowstride ); + gs_libGnomePrint->gnome_print_rgbaimage( m_gpc, (guchar *)raw_image, width, height, rowstride ); else - gs_lgp->gnome_print_rgbimage( m_gpc, (guchar *)raw_image, width, height, rowstride ); - gs_lgp->gnome_print_grestore( m_gpc ); + gs_libGnomePrint->gnome_print_rgbimage( m_gpc, (guchar *)raw_image, width, height, rowstride ); + gs_libGnomePrint->gnome_print_grestore( m_gpc ); } else { @@ -1332,7 +1574,7 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, if (!image.Ok()) return; - gs_lgp->gnome_print_gsave( m_gpc ); + gs_libGnomePrint->gnome_print_gsave( m_gpc ); double matrix[6]; matrix[0] = XLOG2DEVREL(image.GetWidth()); matrix[1] = 0; @@ -1340,36 +1582,34 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, matrix[3] = YLOG2DEVREL(image.GetHeight()); matrix[4] = XLOG2DEV(x); matrix[5] = YLOG2DEV(y+image.GetHeight()); - gs_lgp->gnome_print_concat( m_gpc, matrix ); - gs_lgp->gnome_print_moveto( m_gpc, 0, 0 ); - gs_lgp->gnome_print_rgbimage( m_gpc, (guchar*) image.GetData(), image.GetWidth(), image.GetHeight(), image.GetWidth()*3 ); - gs_lgp->gnome_print_grestore( m_gpc ); + 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 wxGnomePrintDC::DoDrawText(const wxString& text, wxCoord x, wxCoord y ) +void wxGnomePrinterDCImpl::DoDrawText(const wxString& text, wxCoord x, wxCoord y ) { DoDrawRotatedText( text, x, y, 0.0 ); } -void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle) +void wxGnomePrinterDCImpl::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle) { - x = XLOG2DEV(x); - y = YLOG2DEV(y); + double xx = XLOG2DEV(x); + double yy = YLOG2DEV(y); bool underlined = m_font.Ok() && m_font.GetUnderlined(); -#if wxUSE_UNICODE - const wxCharBuffer data = wxConvUTF8.cWC2MB( text ); + // FIXME-UTF8: wouldn't be needed if utf8_str() always returned a buffer +#if wxUSE_UNICODE_UTF8 + const char *data = text.utf8_str(); #else - const wxWCharBuffer wdata = wxConvLocal.cMB2WC( text ); - if ( !wdata ) - return; - const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); + const wxCharBuffer data = text.utf8_str(); #endif - size_t datalen = strlen((const char*)data); - pango_layout_set_text( m_layout, (const char*) data, datalen); + size_t datalen = strlen(data); + pango_layout_set_text( m_layout, data, datalen); if (underlined) { @@ -1394,7 +1634,7 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_libGnomePrint->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1403,75 +1643,29 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord } 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 ); + 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_draw_rectangle(m_window, m_textGC, TRUE, xx, yy, w, h); gdk_gc_set_foreground(m_textGC, m_textForegroundColour.GetColor()); } #endif - // Draw layout. - gs_lgp->gnome_print_moveto (m_gpc, x, y); - if (fabs(angle) > 0.00001) - { - gs_lgp->gnome_print_gsave( m_gpc ); - gs_lgp->gnome_print_rotate( m_gpc, angle ); - gs_lgp->gnome_print_pango_layout( m_gpc, m_layout ); - gs_lgp->gnome_print_grestore( m_gpc ); - } - else - { - gs_lgp->gnome_print_pango_layout( m_gpc, m_layout ); - } - // reset unscaled size - pango_font_description_set_size( m_fontdesc, oldSize ); + // Draw layout. + gs_libGnomePrint->gnome_print_moveto (m_gpc, xx, yy); - // 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. - gs_lgp->gnome_print_moveto (m_gpc, x, y); - if (fabs(angle) > 0.00001) - { - gs_lgp->gnome_print_gsave( m_gpc ); - gs_lgp->gnome_print_rotate( m_gpc, angle ); - gs_lgp->gnome_print_pango_layout( m_gpc, m_layout ); - gs_lgp->gnome_print_grestore( m_gpc ); - } - else - { - gs_lgp->gnome_print_pango_layout( m_gpc, m_layout ); - } - } + 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 ); + + gs_libGnomePrint->gnome_print_grestore( m_gpc ); if (underlined) { @@ -1482,11 +1676,11 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord CalcBoundingBox (x + w, y + h); } -void wxGnomePrintDC::Clear() +void wxGnomePrinterDCImpl::Clear() { } -void wxGnomePrintDC::SetFont( const wxFont& font ) +void wxGnomePrinterDCImpl::SetFont( const wxFont& font ) { m_font = font; @@ -1501,13 +1695,20 @@ void wxGnomePrintDC::SetFont( const wxFont& font ) } } -void wxGnomePrintDC::SetPen( const wxPen& pen ) +void wxGnomePrinterDCImpl::SetPen( const wxPen& pen ) { if (!pen.Ok()) return; m_pen = pen; - gs_lgp->gnome_print_setlinewidth( m_gpc, XLOG2DEVREL( 1000 * m_pen.GetWidth() ) / 1000.0f ); + 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}; @@ -1516,13 +1717,29 @@ void wxGnomePrintDC::SetPen( const wxPen& pen ) switch (m_pen.GetStyle()) { - case wxDOT: gs_lgp->gnome_print_setdash( m_gpc, 2, dotted, 0 ); break; - case wxSHORT_DASH: gs_lgp->gnome_print_setdash( m_gpc, 2, short_dashed, 0 ); break; - case wxLONG_DASH: gs_lgp->gnome_print_setdash( m_gpc, 2, wxCoord_dashed, 0 ); break; - case wxDOT_DASH: gs_lgp->gnome_print_setdash( m_gpc, 4, dotted_dashed, 0 ); break; - case wxSOLID: - case wxTRANSPARENT: - default: gs_lgp->gnome_print_setdash( m_gpc, 0, NULL, 0 ); break; + 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; } @@ -1536,7 +1753,7 @@ void wxGnomePrintDC::SetPen( const wxPen& pen ) double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_libGnomePrint->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1544,7 +1761,7 @@ void wxGnomePrintDC::SetPen( const wxPen& pen ) } } -void wxGnomePrintDC::SetBrush( const wxBrush& brush ) +void wxGnomePrinterDCImpl::SetBrush( const wxBrush& brush ) { if (!brush.Ok()) return; @@ -1575,7 +1792,7 @@ void wxGnomePrintDC::SetBrush( const wxBrush& brush ) double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_libGnomePrint->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1583,45 +1800,77 @@ void wxGnomePrintDC::SetBrush( const wxBrush& brush ) } } -void wxGnomePrintDC::SetLogicalFunction( int function ) +void wxGnomePrinterDCImpl::SetLogicalFunction(int WXUNUSED(function)) { } -void wxGnomePrintDC::SetBackground( const wxBrush& brush ) +void wxGnomePrinterDCImpl::SetBackground(const wxBrush& WXUNUSED(brush)) { } -void wxGnomePrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height) +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 wxGnomePrintDC::DestroyClippingRegion() +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 wxGnomePrintDC::StartDoc(const wxString& message) +bool wxGnomePrinterDCImpl::StartDoc(const wxString& WXUNUSED(message)) { - SetDeviceOrigin( 0,0 ); - return true; } -void wxGnomePrintDC::EndDoc() +void wxGnomePrinterDCImpl::EndDoc() { - gs_lgp->gnome_print_end_doc( m_gpc ); + gs_libGnomePrint->gnome_print_end_doc( m_gpc ); } -void wxGnomePrintDC::StartPage() +void wxGnomePrinterDCImpl::StartPage() { - gs_lgp->gnome_print_beginpage( m_gpc, (const guchar*) "page" ); + gs_libGnomePrint->gnome_print_beginpage( m_gpc, (const guchar*) "page" ); } -void wxGnomePrintDC::EndPage() +void wxGnomePrinterDCImpl::EndPage() { - gs_lgp->gnome_print_showpage( m_gpc ); + gs_libGnomePrint->gnome_print_showpage( m_gpc ); } -wxCoord wxGnomePrintDC::GetCharHeight() const +wxCoord wxGnomePrinterDCImpl::GetCharHeight() const { pango_layout_set_text( m_layout, "H", 1 ); @@ -1631,7 +1880,7 @@ wxCoord wxGnomePrintDC::GetCharHeight() const return h; } -wxCoord wxGnomePrintDC::GetCharWidth() const +wxCoord wxGnomePrinterDCImpl::GetCharWidth() const { pango_layout_set_text( m_layout, "H", 1 ); @@ -1641,10 +1890,10 @@ wxCoord wxGnomePrintDC::GetCharWidth() const return w; } -void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height, +void wxGnomePrinterDCImpl::DoGetTextExtent(const wxString& string, wxCoord *width, wxCoord *height, wxCoord *descent, wxCoord *externalLeading, - wxFont *theFont ) const + const wxFont *theFont ) const { if ( width ) *width = 0; @@ -1660,41 +1909,36 @@ void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxC return; } - // Set new font description - if (theFont) - pango_layout_set_font_description( m_layout, theFont->GetNativeFontInfo()->description ); - // Set layout's text -#if wxUSE_UNICODE - const wxCharBuffer data = wxConvUTF8.cWC2MB( string ); - const char *dataUTF8 = (const char *)data; + + // FIXME-UTF8: wouldn't be needed if utf8_str() always returned a buffer +#if wxUSE_UNICODE_UTF8 + const char *dataUTF8 = string.utf8_str(); #else - const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string ); - if ( !wdata ) - { - if (width) (*width) = 0; - if (height) (*height) = 0; - return; - } - const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata ); - const char *dataUTF8 = (const char *)data; + const wxCharBuffer dataUTF8 = string.utf8_str(); #endif - if ( !dataUTF8 ) - { - // hardly ideal, but what else can we do if conversion failed? - return; - } + PangoFontDescription *desc = (theFont) ? theFont->GetNativeFontInfo()->description : m_fontdesc; + + gint oldSize = pango_font_description_get_size( desc ); + double size = oldSize; + size = size * m_scaleY; + pango_font_description_set_size( desc, (gint)size ); + + // apply scaled font + pango_layout_set_font_description( m_layout, desc ); pango_layout_set_text( m_layout, dataUTF8, strlen(dataUTF8) ); - int w,h; + int w, h; pango_layout_get_pixel_size( m_layout, &w, &h ); + if (width) *width = (wxCoord)(w / m_scaleX); if (height) *height = (wxCoord)(h / m_scaleY); + if (descent) { PangoLayoutIter *iter = pango_layout_get_iter(m_layout); @@ -1703,28 +1947,30 @@ void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxC *descent = h - PANGO_PIXELS(baseline); } - // Reset old font description - if (theFont) - pango_layout_set_font_description( m_layout, m_fontdesc ); + // reset unscaled size + pango_font_description_set_size( desc, oldSize ); + + // reset unscaled font + pango_layout_set_font_description( m_layout, m_fontdesc ); } -void wxGnomePrintDC::DoGetSize(int* width, int* height) const +void wxGnomePrinterDCImpl::DoGetSize(int* width, int* height) const { wxGnomePrintNativeData *native = (wxGnomePrintNativeData*) m_printData.GetNativeData(); // Query page size. This seems to omit the margins - // right now, although it shouldn't double pw,ph; - gs_lgp->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph ); + gs_libGnomePrint->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph ); if (width) - *width = (int) (pw + 0.5); + *width = wxRound( pw * PS2DEV ); + if (height) - *height = (int) (ph + 0.5); + *height = wxRound( ph * PS2DEV ); } -void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const +void wxGnomePrinterDCImpl::DoGetSizeMM(int *width, int *height) const { wxGnomePrintNativeData *native = (wxGnomePrintNativeData*) m_printData.GetNativeData(); @@ -1732,14 +1978,14 @@ void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const // This code assumes values in Pts. double pw,ph; - gs_lgp->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph ); + gs_libGnomePrint->gnome_print_job_get_page_size( native->GetPrintJob(), &pw, &ph ); // Convert to mm. - const GnomePrintUnit *mm_unit = gs_lgp->gnome_print_unit_get_by_abbreviation( (const guchar*) "mm" ); - const GnomePrintUnit *pts_unit = gs_lgp->gnome_print_unit_get_by_abbreviation( (const guchar*) "Pts" ); - gs_lgp->gnome_print_convert_distance( &pw, pts_unit, mm_unit ); - gs_lgp->gnome_print_convert_distance( &ph, pts_unit, mm_unit ); + 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); @@ -1747,63 +1993,151 @@ void wxGnomePrintDC::DoGetSizeMM(int *width, int *height) const *height = (int) (ph + 0.5); } -wxSize wxGnomePrintDC::GetPPI() const +wxSize wxGnomePrinterDCImpl::GetPPI() const { - return wxSize(72,72); + return wxSize(DPI,DPI); } -void wxGnomePrintDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp ) +void wxGnomePrinterDCImpl::SetPrintData(const wxPrintData& data) { - m_signX = (xLeftRight ? 1 : -1); - m_signY = (yBottomUp ? 1 : -1); + m_printData = data; - ComputeScaleAndOrigin(); + int height; + if (m_printData.GetOrientation() == wxPORTRAIT) + GetOwner()->GetSize( NULL, &height ); + else + GetOwner()->GetSize( &height, NULL ); + m_deviceLocalOriginY = height; } -void wxGnomePrintDC::SetDeviceOrigin( wxCoord x, wxCoord y ) +// overridden for wxPrinterDC Impl + +int wxGnomePrinterDCImpl::GetResolution() { - int h = 0; - int w = 0; - GetSize( &w, &h ); + return DPI; +} - wxDC::SetDeviceOrigin( x, h-y ); +wxRect wxGnomePrinterDCImpl::GetPaperRect() +{ + // GNOME print doesn't support printer margins + int w = 0; + int h = 0; + DoGetSize( &w, &h ); + return wxRect( 0, 0, w, h ); } -void wxGnomePrintDC::SetResolution(int ppi) +// ---------------------------------------------------------------------------- +// wxGnomePrintModule +// ---------------------------------------------------------------------------- + +bool wxGnomePrintModule::OnInit() { + gs_libGnomePrint = new wxGnomePrintLibrary; + if (gs_libGnomePrint->IsOk()) + wxPrintFactory::SetPrintFactory( new wxGnomePrintFactory ); + return true; } -int wxGnomePrintDC::GetResolution() +void wxGnomePrintModule::OnExit() { - return 72; + delete gs_libGnomePrint; + gs_libGnomePrint = NULL; } +IMPLEMENT_DYNAMIC_CLASS(wxGnomePrintModule, wxModule) + +// ---------------------------------------------------------------------------- +// Print preview +// ---------------------------------------------------------------------------- + +IMPLEMENT_CLASS(wxGnomePrintPreview, wxPrintPreviewBase) -class wxGnomePrintModule: public wxModule +void wxGnomePrintPreview::Init(wxPrintout * WXUNUSED(printout), + wxPrintout * WXUNUSED(printoutForPrinting)) { -public: - wxGnomePrintModule() {} - bool OnInit(); - void OnExit(); + DetermineScaling(); +} -private: - DECLARE_DYNAMIC_CLASS(wxGnomePrintModule) -}; +wxGnomePrintPreview::wxGnomePrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintDialogData *data) + : wxPrintPreviewBase(printout, printoutForPrinting, data) +{ + Init(printout, printoutForPrinting); +} -bool wxGnomePrintModule::OnInit() +wxGnomePrintPreview::wxGnomePrintPreview(wxPrintout *printout, + wxPrintout *printoutForPrinting, + wxPrintData *data) + : wxPrintPreviewBase(printout, printoutForPrinting, data) { - gs_lgp = new wxGnomePrintLibrary; - if (gs_lgp->IsOk()) - wxPrintFactory::SetPrintFactory( new wxGnomePrintFactory ); - return true; + Init(printout, printoutForPrinting); } -void wxGnomePrintModule::OnExit() +wxGnomePrintPreview::~wxGnomePrintPreview() { - delete gs_lgp; } -IMPLEMENT_DYNAMIC_CLASS(wxGnomePrintModule, wxModule) +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) + { + wxSize ScreenPixels = wxGetDisplaySize(); + wxSize ScreenMM = wxGetDisplaySizeMM(); + + m_previewPrintout->SetPPIScreen( (int) ((ScreenPixels.GetWidth() * 25.4) / ScreenMM.GetWidth()), + (int) ((ScreenPixels.GetHeight() * 25.4) / ScreenMM.GetHeight()) ); + + 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