From c6efd6e0ecbc795e1e4b3cc87eb1ab1afd985adc Mon Sep 17 00:00:00 2001 From: Robert Roebling Date: Sun, 28 Nov 2004 17:55:48 +0000 Subject: [PATCH] Start of run-time lookup of GNOME print libs. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30808 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- src/gtk/gnome/gprint.cpp | 187 +++++++++++++++++++++++++++++--------- src/gtk1/gnome/gprint.cpp | 187 +++++++++++++++++++++++++++++--------- 2 files changed, 288 insertions(+), 86 deletions(-) diff --git a/src/gtk/gnome/gprint.cpp b/src/gtk/gnome/gprint.cpp index 4421ce7185..f48c41035b 100644 --- a/src/gtk/gnome/gprint.cpp +++ b/src/gtk/gnome/gprint.cpp @@ -29,6 +29,7 @@ #include "wx/gtk/private.h" #include "wx/module.h" #include "wx/generic/prntdlgg.h" +#include "wx/dynlib.h" #include #include @@ -37,6 +38,94 @@ #include #include +//---------------------------------------------------------------------------- +// 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: + wxGnomePrintLibrary(); + ~wxGnomePrintLibrary(); + + bool IsOk(); + void InitializeMethods(); + +private: + bool m_ok; + wxDynamicLibrary *m_gnome_print_lib; + +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_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 ) +}; + +wxGnomePrintLibrary::wxGnomePrintLibrary() +{ + wxLogNull log; + m_gnome_print_lib = new wxDynamicLibrary( wxT("libgnomeprint-2-2.so") ); + m_ok = m_gnome_print_lib->IsLoaded(); + + if (m_ok) + InitializeMethods(); +} + +wxGnomePrintLibrary::~wxGnomePrintLibrary() +{ + delete m_gnome_print_lib; +} + +bool wxGnomePrintLibrary::IsOk() +{ + return m_ok; +} + +void wxGnomePrintLibrary::InitializeMethods() +{ + m_ok = false; + bool success; + + 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_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 ) + + m_ok = true; +} + +static wxGnomePrintLibrary* gs_lgp = NULL; + //---------------------------------------------------------------------------- // wxGnomePrintNativeData //---------------------------------------------------------------------------- @@ -637,9 +726,9 @@ void wxGnomePrintDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) SetPen( m_pen ); - gnome_print_moveto ( m_gpc, XLOG2DEV(x1), YLOG2DEV(y1) ); - gnome_print_lineto ( m_gpc, XLOG2DEV(x2), YLOG2DEV(y2) ); - gnome_print_stroke ( m_gpc); + 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); CalcBoundingBox( x1, y1 ); CalcBoundingBox( x2, y2 ); @@ -673,12 +762,12 @@ 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) ); for (i = 1; i < n; i++) - gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) ); + gs_lgp->gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) ); - gnome_print_stroke ( m_gpc); + gs_lgp->gnome_print_stroke ( m_gpc); } void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) @@ -695,13 +784,13 @@ void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoor { SetBrush( m_brush ); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) ); - gnome_print_closepath( m_gpc ); - gnome_print_fill( m_gpc ); + 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 ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -711,13 +800,13 @@ void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoor { SetPen (m_pen); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) ); - gnome_print_closepath( m_gpc ); - gnome_print_stroke( m_gpc ); + 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 ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -734,23 +823,23 @@ void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord { SetBrush( m_brush ); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, + gs_lgp->gnome_print_newpath( m_gpc ); + gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y+height/2) ); // start with top half - gnome_print_curveto( m_gpc, + 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 - gnome_print_curveto( m_gpc, + gs_lgp->gnome_print_curveto( m_gpc, XLOG2DEV(x+width), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height/2) ); - gnome_print_closepath( m_gpc ); - gnome_print_fill( m_gpc ); + gs_lgp->gnome_print_closepath( m_gpc ); + gs_lgp->gnome_print_fill( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -760,23 +849,23 @@ void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord { SetPen (m_pen); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, + gs_lgp->gnome_print_newpath( m_gpc ); + gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y+height/2) ); // start with top half - gnome_print_curveto( m_gpc, + 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 - gnome_print_curveto( m_gpc, + gs_lgp->gnome_print_curveto( m_gpc, XLOG2DEV(x+width), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height/2) ); - gnome_print_closepath( m_gpc ); - gnome_print_stroke( m_gpc ); + gs_lgp->gnome_print_closepath( m_gpc ); + gs_lgp->gnome_print_stroke( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -821,7 +910,7 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, matrix[4] = XLOG2DEV(x); matrix[5] = YLOG2DEV(y+height); gnome_print_concat( m_gpc, matrix ); - gnome_print_moveto( m_gpc, 0, 0 ); + gs_lgp->gnome_print_moveto( m_gpc, 0, 0 ); if (has_alpha) gnome_print_rgbaimage( m_gpc, (guchar *)raw_image, width, height, rowstride ); else @@ -843,7 +932,7 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, matrix[4] = XLOG2DEV(x); matrix[5] = YLOG2DEV(y+image.GetHeight()); gnome_print_concat( m_gpc, matrix ); - gnome_print_moveto( m_gpc, 0, 0 ); + gs_lgp->gnome_print_moveto( m_gpc, 0, 0 ); gnome_print_rgbimage( m_gpc, (guchar*) image.GetData(), image.GetWidth(), image.GetHeight(), image.GetWidth()*3 ); gnome_print_grestore( m_gpc ); } @@ -896,7 +985,7 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -930,7 +1019,7 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord } #endif // Draw layout. - gnome_print_moveto (m_gpc, x, y); + gs_lgp->gnome_print_moveto (m_gpc, x, y); if (fabs(angle) > 0.00001) { gnome_print_gsave( m_gpc ); @@ -961,7 +1050,7 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord } #endif // Draw layout. - gnome_print_moveto (m_gpc, x, y); + gs_lgp->gnome_print_moveto (m_gpc, x, y); if (fabs(angle) > 0.00001) { gnome_print_gsave( m_gpc ); @@ -1011,8 +1100,7 @@ void wxGnomePrintDC::SetPen( const wxPen& pen ) m_pen = pen; - gnome_print_setlinewidth( m_gpc, XLOG2DEVREL( 1000 * m_pen.GetWidth() ) / 1000.0f ); - + gs_lgp->gnome_print_setlinewidth( m_gpc, XLOG2DEVREL( 1000 * m_pen.GetWidth() ) / 1000.0f ); static const double dotted[] = {2.0, 5.0}; static const double short_dashed[] = {4.0, 4.0}; @@ -1041,7 +1129,7 @@ void wxGnomePrintDC::SetPen( const wxPen& pen ) double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1080,7 +1168,7 @@ void wxGnomePrintDC::SetBrush( const wxBrush& brush ) double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1288,13 +1376,26 @@ class wxGnomePrintModule: public wxModule { public: wxGnomePrintModule() {} - bool OnInit() { wxPrintFactory::SetPrintFactory( new wxGnomePrintFactory ); return true; } - void OnExit() { } + bool OnInit(); + void OnExit(); private: DECLARE_DYNAMIC_CLASS(wxGnomePrintModule) }; +bool wxGnomePrintModule::OnInit() +{ + gs_lgp = new wxGnomePrintLibrary; + if (gs_lgp->IsOk()) + wxPrintFactory::SetPrintFactory( new wxGnomePrintFactory ); + return true; +} + +void wxGnomePrintModule::OnExit() +{ + delete gs_lgp; +} + IMPLEMENT_DYNAMIC_CLASS(wxGnomePrintModule, wxModule) #endif diff --git a/src/gtk1/gnome/gprint.cpp b/src/gtk1/gnome/gprint.cpp index 4421ce7185..f48c41035b 100644 --- a/src/gtk1/gnome/gprint.cpp +++ b/src/gtk1/gnome/gprint.cpp @@ -29,6 +29,7 @@ #include "wx/gtk/private.h" #include "wx/module.h" #include "wx/generic/prntdlgg.h" +#include "wx/dynlib.h" #include #include @@ -37,6 +38,94 @@ #include #include +//---------------------------------------------------------------------------- +// 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: + wxGnomePrintLibrary(); + ~wxGnomePrintLibrary(); + + bool IsOk(); + void InitializeMethods(); + +private: + bool m_ok; + wxDynamicLibrary *m_gnome_print_lib; + +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_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 ) +}; + +wxGnomePrintLibrary::wxGnomePrintLibrary() +{ + wxLogNull log; + m_gnome_print_lib = new wxDynamicLibrary( wxT("libgnomeprint-2-2.so") ); + m_ok = m_gnome_print_lib->IsLoaded(); + + if (m_ok) + InitializeMethods(); +} + +wxGnomePrintLibrary::~wxGnomePrintLibrary() +{ + delete m_gnome_print_lib; +} + +bool wxGnomePrintLibrary::IsOk() +{ + return m_ok; +} + +void wxGnomePrintLibrary::InitializeMethods() +{ + m_ok = false; + bool success; + + 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_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 ) + + m_ok = true; +} + +static wxGnomePrintLibrary* gs_lgp = NULL; + //---------------------------------------------------------------------------- // wxGnomePrintNativeData //---------------------------------------------------------------------------- @@ -637,9 +726,9 @@ void wxGnomePrintDC::DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2) SetPen( m_pen ); - gnome_print_moveto ( m_gpc, XLOG2DEV(x1), YLOG2DEV(y1) ); - gnome_print_lineto ( m_gpc, XLOG2DEV(x2), YLOG2DEV(y2) ); - gnome_print_stroke ( m_gpc); + 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); CalcBoundingBox( x1, y1 ); CalcBoundingBox( x2, y2 ); @@ -673,12 +762,12 @@ 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) ); for (i = 1; i < n; i++) - gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) ); + gs_lgp->gnome_print_lineto ( m_gpc, XLOG2DEV(points[i].x+xoffset), YLOG2DEV(points[i].y+yoffset) ); - gnome_print_stroke ( m_gpc); + gs_lgp->gnome_print_stroke ( m_gpc); } void wxGnomePrintDC::DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int fillStyle) @@ -695,13 +784,13 @@ void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoor { SetBrush( m_brush ); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) ); - gnome_print_closepath( m_gpc ); - gnome_print_fill( m_gpc ); + 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 ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -711,13 +800,13 @@ void wxGnomePrintDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoor { SetPen (m_pen); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x + width), YLOG2DEV(y + height) ); - gnome_print_lineto( m_gpc, XLOG2DEV(x), YLOG2DEV(y + height) ); - gnome_print_closepath( m_gpc ); - gnome_print_stroke( m_gpc ); + 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 ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -734,23 +823,23 @@ void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord { SetBrush( m_brush ); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, + gs_lgp->gnome_print_newpath( m_gpc ); + gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y+height/2) ); // start with top half - gnome_print_curveto( m_gpc, + 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 - gnome_print_curveto( m_gpc, + gs_lgp->gnome_print_curveto( m_gpc, XLOG2DEV(x+width), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height/2) ); - gnome_print_closepath( m_gpc ); - gnome_print_fill( m_gpc ); + gs_lgp->gnome_print_closepath( m_gpc ); + gs_lgp->gnome_print_fill( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -760,23 +849,23 @@ void wxGnomePrintDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord { SetPen (m_pen); - gnome_print_newpath( m_gpc ); - gnome_print_moveto( m_gpc, + gs_lgp->gnome_print_newpath( m_gpc ); + gs_lgp->gnome_print_moveto( m_gpc, XLOG2DEV(x), YLOG2DEV(y+height/2) ); // start with top half - gnome_print_curveto( m_gpc, + 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 - gnome_print_curveto( m_gpc, + gs_lgp->gnome_print_curveto( m_gpc, XLOG2DEV(x+width), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height), XLOG2DEV(x), YLOG2DEV(y+height/2) ); - gnome_print_closepath( m_gpc ); - gnome_print_stroke( m_gpc ); + gs_lgp->gnome_print_closepath( m_gpc ); + gs_lgp->gnome_print_stroke( m_gpc ); CalcBoundingBox( x, y ); CalcBoundingBox( x + width, y + height ); @@ -821,7 +910,7 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, matrix[4] = XLOG2DEV(x); matrix[5] = YLOG2DEV(y+height); gnome_print_concat( m_gpc, matrix ); - gnome_print_moveto( m_gpc, 0, 0 ); + gs_lgp->gnome_print_moveto( m_gpc, 0, 0 ); if (has_alpha) gnome_print_rgbaimage( m_gpc, (guchar *)raw_image, width, height, rowstride ); else @@ -843,7 +932,7 @@ void wxGnomePrintDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, matrix[4] = XLOG2DEV(x); matrix[5] = YLOG2DEV(y+image.GetHeight()); gnome_print_concat( m_gpc, matrix ); - gnome_print_moveto( m_gpc, 0, 0 ); + gs_lgp->gnome_print_moveto( m_gpc, 0, 0 ); gnome_print_rgbimage( m_gpc, (guchar*) image.GetData(), image.GetWidth(), image.GetHeight(), image.GetWidth()*3 ); gnome_print_grestore( m_gpc ); } @@ -896,7 +985,7 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -930,7 +1019,7 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord } #endif // Draw layout. - gnome_print_moveto (m_gpc, x, y); + gs_lgp->gnome_print_moveto (m_gpc, x, y); if (fabs(angle) > 0.00001) { gnome_print_gsave( m_gpc ); @@ -961,7 +1050,7 @@ void wxGnomePrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord } #endif // Draw layout. - gnome_print_moveto (m_gpc, x, y); + gs_lgp->gnome_print_moveto (m_gpc, x, y); if (fabs(angle) > 0.00001) { gnome_print_gsave( m_gpc ); @@ -1011,8 +1100,7 @@ void wxGnomePrintDC::SetPen( const wxPen& pen ) m_pen = pen; - gnome_print_setlinewidth( m_gpc, XLOG2DEVREL( 1000 * m_pen.GetWidth() ) / 1000.0f ); - + gs_lgp->gnome_print_setlinewidth( m_gpc, XLOG2DEVREL( 1000 * m_pen.GetWidth() ) / 1000.0f ); static const double dotted[] = {2.0, 5.0}; static const double short_dashed[] = {4.0, 4.0}; @@ -1041,7 +1129,7 @@ void wxGnomePrintDC::SetPen( const wxPen& pen ) double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1080,7 +1168,7 @@ void wxGnomePrintDC::SetBrush( const wxBrush& brush ) double bluePS = (double)(blue) / 255.0; double greenPS = (double)(green) / 255.0; - gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); + gs_lgp->gnome_print_setrgbcolor( m_gpc, redPS, greenPS, bluePS ); m_currentRed = red; m_currentBlue = blue; @@ -1288,13 +1376,26 @@ class wxGnomePrintModule: public wxModule { public: wxGnomePrintModule() {} - bool OnInit() { wxPrintFactory::SetPrintFactory( new wxGnomePrintFactory ); return true; } - void OnExit() { } + bool OnInit(); + void OnExit(); private: DECLARE_DYNAMIC_CLASS(wxGnomePrintModule) }; +bool wxGnomePrintModule::OnInit() +{ + gs_lgp = new wxGnomePrintLibrary; + if (gs_lgp->IsOk()) + wxPrintFactory::SetPrintFactory( new wxGnomePrintFactory ); + return true; +} + +void wxGnomePrintModule::OnExit() +{ + delete gs_lgp; +} + IMPLEMENT_DYNAMIC_CLASS(wxGnomePrintModule, wxModule) #endif -- 2.45.2