#include "wx/setup.h"
-#include "wx/window.h"
#include "wx/dcmemory.h"
#include "wx/utils.h"
#include "wx/intl.h"
-#include "wx/filedlg.h"
#include "wx/app.h"
-#include "wx/msgdlg.h"
#include "wx/image.h"
#include "wx/log.h"
#include "wx/generic/dcpsg.h"
-#include "wx/printdlg.h"
-#include "wx/button.h"
-#include "wx/stattext.h"
-#include "wx/radiobox.h"
-#include "wx/textctrl.h"
#include "wx/prntbase.h"
#include "wx/paper.h"
#include "wx/filefn.h"
+#if WXWIN_COMPATIBILITY_2_2
+ #include "wx/window.h"
+ #include "wx/printdlg.h"
+#endif
#include <math.h>
} ifelse %% end of 'false' case\n\
";
-#ifndef __WXGTK20__
+#if wxUSE_PANGO
+#else
static char wxPostScriptHeaderReencodeISO1[] =
"\n/reencodeISO {\n"
"dup dup findfont dup length dict begin\n"
}
}
+#if WXWIN_COMPATIBILITY_2_2
+bool wxPostScriptDC::Create( const wxString &output, bool interactive, wxWindow *parent )
+{
+ wxPrintData data;
+ data.SetFilename( output );
+ data.SetPrintMode( wxPRINT_MODE_FILE );
+
+ if (interactive)
+ {
+ wxPrintDialogData ddata( data );
+ wxPrintDialog dialog( parent, &data );
+ dialog.GetPrintDialogData().SetSetupDialog(TRUE);
+ if (dialog.ShowModal() != wxID_OK)
+ {
+ m_ok = FALSE;
+ return FALSE;
+ }
+ data = dialog.GetPrintDialogData().GetPrintData();
+ }
+
+ return TRUE;
+}
+#endif
+
+
bool wxPostScriptDC::Ok() const
{
return m_ok;
m_font = font;
-#ifndef __WXGTK20__
+#if wxUSE_PANGO
+#else
int Style = m_font.GetStyle();
int Weight = m_font.GetWeight();
}
}
-#ifdef __WXGTK20__
+#if wxUSE_PANGO
#define PANGO_ENABLE_ENGINE
+#ifdef __WXGTK20__
#include "wx/gtk/private.h"
-#include "wx/fontutil.h"
#include "gtk/gtk.h"
-//#include "gtk/gdk/gdkx.h"
-//#include <pango/pangoxft.h>
+#else
+#include "wx/x11/private.h"
+#endif
+
+#include "wx/fontutil.h"
#include <pango/pangoft2.h>
#include <freetype/ftglyph.h>
typedef struct _OutlineInfo OutlineInfo;
struct _OutlineInfo {
- FILE *OUT;
- FT_Vector glyph_origin;
- int dpi;
+ FILE *file;
};
static int paps_move_to( FT_Vector* to,
void *user_data)
{
OutlineInfo *outline_info = (OutlineInfo*)user_data;
- fprintf(outline_info->OUT, "%d %d moveto\n",
+ fprintf(outline_info->file, "%d %d moveto\n",
(int)to->x ,
(int)to->y );
return 0;
void *user_data)
{
OutlineInfo *outline_info = (OutlineInfo*)user_data;
- fprintf(outline_info->OUT, "%d %d lineto\n",
+ fprintf(outline_info->file, "%d %d lineto\n",
(int)to->x ,
(int)to->y );
return 0;
void *user_data)
{
OutlineInfo *outline_info = (OutlineInfo*)user_data;
- fprintf(outline_info->OUT, "%d %d %d %d conicto\n",
+ fprintf(outline_info->file, "%d %d %d %d conicto\n",
(int)control->x ,
(int)control->y ,
(int)to->x ,
void *user_data)
{
OutlineInfo *outline_info = (OutlineInfo*)user_data;
- fprintf(outline_info->OUT,
+ fprintf(outline_info->file,
"%d %d %d %d %d %d curveto\n",
(int)control1->x ,
(int)control1->y ,
return 0;
}
-void draw_bezier_outline(FILE *OUT,
- int dpi,
+void draw_bezier_outline(FILE *file,
FT_Face face,
FT_UInt glyph_index,
- wxCoord pos_x,
- wxCoord pos_y
- )
+ int pos_x,
+ int pos_y,
+ int scale_x,
+ int scale_y )
{
- FT_Int load_flags = FT_LOAD_DEFAULT;
+ FT_Int load_flags = FT_LOAD_NO_BITMAP;
FT_Glyph glyph;
- /* Output outline */
FT_Outline_Funcs outlinefunc =
{
paps_move_to,
paps_conic_to,
paps_cubic_to
};
+
OutlineInfo outline_info;
+ outline_info.file = file;
- outline_info.glyph_origin.x = (FT_Pos) pos_x;
- outline_info.glyph_origin.y = (FT_Pos) pos_y;
- outline_info.dpi = dpi;
- outline_info.OUT = OUT;
-
- fprintf(OUT, "gsave %d %d translate 1.0 72.0 div dup scale 0 0 0 setrgbcolor\n", pos_x, pos_y );
+ fprintf(file, "gsave\n");
+ fprintf(file, "%d %d translate\n", pos_x, pos_y );
+ // FT2 scales outlines to 26.6 pixels so the code below
+ // should read 26600 instead of the 60000.
+ fprintf(file, "%d 60000 div %d 60000 div scale\n", scale_x, scale_y );
+ fprintf(file, "0 0 0 setrgbcolor\n");
FT_Load_Glyph(face, glyph_index, load_flags);
FT_Get_Glyph (face->glyph, &glyph);
FT_Outline_Decompose (&(((FT_OutlineGlyph)glyph)->outline),
&outlinefunc, &outline_info);
- fprintf(OUT, "closepath fill grestore \n");
+ fprintf(file, "closepath fill grestore \n");
FT_Done_Glyph (glyph);
}
{
wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
-#ifdef __WXGTK20__
-
+#if wxUSE_PANGO
int dpi = GetResolution();
-
+ dpi = 300;
PangoContext *context = pango_ft2_get_context ( dpi, dpi );
- // What are these for?
pango_context_set_language (context, pango_language_from_string ("en_US"));
pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
- // Set the font
pango_context_set_font_description (context, m_font.GetNativeFontInfo()->description );
- // Create layout
PangoLayout *layout = pango_layout_new (context);
#if wxUSE_UNICODE
wxCharBuffer buffer = wxConvUTF8.cWC2MB( text );
#endif
pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) );
-#if 1
- int xx = LogicalToDeviceX(x);
- int yy = LogicalToDeviceY(y /*+ bitmap.GetHeight()*/ );
+ PangoRectangle rect;
+ pango_layout_get_extents(layout, NULL, &rect);
+
+ int xx = x * PANGO_SCALE;
+ int yy = y * PANGO_SCALE + (rect.height*2/3);
+
+ int scale_x = LogicalToDeviceXRel( 1000 );
+ int scale_y = LogicalToDeviceYRel( 1000 );
- xx *= PANGO_SCALE;
- yy *= PANGO_SCALE;
-
// Loop over lines in layout
int num_lines = pango_layout_get_line_count( layout );
for (int i = 0; i < num_lines; i++)
int pos_y = yy - geometry.y_offset;
xx += geometry.width;
- draw_bezier_outline( m_pstream, dpi, ft_face,
+ draw_bezier_outline( m_pstream, ft_face,
(FT_UInt)(glyphs->glyphs[glyph_idx].glyph),
- (wxCoord)(pos_x / PANGO_SCALE), (wxCoord)(pos_y / PANGO_SCALE) );
+ LogicalToDeviceX( pos_x / PANGO_SCALE ),
+ LogicalToDeviceY( pos_y / PANGO_SCALE ),
+ scale_x, scale_y );
}
runs_list = runs_list->next;
}
}
-#else
- // Find out extent for the bitmap
- int height = 0;
- int width = 0;
- PangoRectangle logical_rect;
- pango_layout_get_extents (layout, NULL, &logical_rect);
- height = PANGO_PIXELS (logical_rect.height);
- width = PANGO_PIXELS (logical_rect.width);
-
- // printf( "h %d w %d lh %d lw %d\n", height, width, logical_rect.height, logical_rect.width );
-
- // Allocate FreeType 2 bitmap
- int byte_width = (width + 7)/8 * 8;
- FT_Bitmap bitmap;
- guchar *buf = (guchar*) g_malloc (byte_width * height);
- memset (buf, 0x00, byte_width * height);
- bitmap.rows = height;
- bitmap.width = byte_width;
- bitmap.pitch = byte_width;
- bitmap.buffer = buf;
- bitmap.num_grays = 256;
- bitmap.pixel_mode = ft_pixel_mode_grays;
-
- // Render bitmap
- pango_ft2_render_layout (&bitmap, layout, 0, 0);
-
- // Invert bitmap to get black text on white background
- for (int pix_idx = 0; pix_idx < width * height; pix_idx++)
- buf[pix_idx] = 255-buf[pix_idx];
-
- // Write PS output
- wxCoord xx = LogicalToDeviceX(x);
- wxCoord yy = LogicalToDeviceY(y /*+ bitmap.GetHeight()*/ );
-
- fprintf(m_pstream, "gsave\n");
- fprintf(m_pstream, "%d %d translate\n", xx, yy);
- fprintf(m_pstream, "/img_width %d def\n", bitmap.width);
- fprintf(m_pstream, "/img_height %d def\n", bitmap.rows);
- fprintf(m_pstream, "/picstr img_width 8 idiv string def\n");
-
- fprintf(m_pstream,
- " img_width 72 15 div mul\n"
- " img_height 72 15 div mul scale\n"
- " 0 setgray\n"
- " img_width img_height\n"
- " true\n"
- " [img_width 0 0 img_height neg 0 img_height 0.67 mul]\n"
- " { currentfile\n"
- " picstr readhexstring pop }\n"
- " imagemask"
- );
-
-
- for (int b_idx= 0; b_idx < bitmap.width/8 * bitmap.rows; b_idx++)
- {
- guchar packed_b = 0;
- int bit_idx;
-
- if (b_idx % (bitmap.width/8) == 0)
- fprintf(m_pstream, "\n");
-
- for (bit_idx = 0; bit_idx < 8; bit_idx++)
- {
- guchar this_bit = bitmap.buffer[b_idx * 8+bit_idx]<128;
- packed_b = (packed_b << 1) + this_bit;
- }
- fprintf(m_pstream, "%02x", packed_b);
- }
-
- fprintf(m_pstream, "\ngrestore\n" );
-
- // Free memory
- g_free( buf );
-#endif
+ g_object_unref( G_OBJECT( layout ) );
#else
wxCoord text_w, text_h, text_descent;
double a, b, c, d, x1, y1, x2, y2, x3, y3;
wxPoint *p, *q;
- wxNode *node = points->First();
- p = (wxPoint *)node->Data();
+ wxNode *node = points->GetFirst();
+ p = (wxPoint *)node->GetData();
x1 = p->x;
y1 = p->y;
- node = node->Next();
- p = (wxPoint *)node->Data();
+ node = node->GetNext();
+ p = (wxPoint *)node->GetData();
c = p->x;
d = p->y;
x3 = a = (double)(x1 + c) / 2;
CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
- while ((node = node->Next()) != NULL)
+ while ((node = node->GetNext()) != NULL)
{
- q = (wxPoint *)node->Data();
+ q = (wxPoint *)node->GetData();
x1 = x3;
y1 = y3;
{
wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") );
- if (m_printData.GetFilename() == "")
+ if (m_printData.GetFilename() == wxT(""))
{
- wxString filename = wxGetTempFileName("ps");
+ wxString filename = wxGetTempFileName( wxT("ps") );
m_printData.SetFilename(filename);
}
else
fprintf( m_pstream, "%%%%Orientation: Portrait\n" );
- // wxPaperSize ps = m_printData.GetPaperId();
- // if (ps == ...)
- fprintf( m_pstream, "%%%%DocumentPaperSizes: %s\n", "A4" );
+ // fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) );
+
+ char *paper = "A4";
+ switch (m_printData.GetPaperId())
+ {
+ case wxPAPER_LETTER: paper = "Letter"; break; // Letter: paper ""; 8 1/2 by 11 inches
+ case wxPAPER_LEGAL: paper = "Legal"; break; // Legal, 8 1/2 by 14 inches
+ case wxPAPER_A4: paper = "A4"; break; // A4 Sheet, 210 by 297 millimeters
+ case wxPAPER_TABLOID: paper = "Tabloid"; break; // Tabloid, 11 by 17 inches
+ case wxPAPER_LEDGER: paper = "Ledger"; break; // Ledger, 17 by 11 inches
+ case wxPAPER_STATEMENT: paper = "Statement"; break; // Statement, 5 1/2 by 8 1/2 inches
+ case wxPAPER_EXECUTIVE: paper = "Executive"; break; // Executive, 7 1/4 by 10 1/2 inches
+ case wxPAPER_A3: paper = "A3"; break; // A3 sheet, 297 by 420 millimeters
+ case wxPAPER_A5: paper = "A5"; break; // A5 sheet, 148 by 210 millimeters
+ case wxPAPER_B4: paper = "B4"; break; // B4 sheet, 250 by 354 millimeters
+ case wxPAPER_B5: paper = "B5"; break; // B5 sheet, 182-by-257-millimeter paper
+ case wxPAPER_FOLIO: paper = "Folio"; break; // Folio, 8-1/2-by-13-inch paper
+ case wxPAPER_QUARTO: paper = "Quaro"; break; // Quarto, 215-by-275-millimeter paper
+ case wxPAPER_10X14: paper = "10x14"; break; // 10-by-14-inch sheet
+ default: paper = "A4";
+ }
+ fprintf( m_pstream, "%%%%DocumentPaperSizes: %s\n", paper );
fprintf( m_pstream, "%%%%EndComments\n\n" );
fprintf( m_pstream, "%%%%BeginProlog\n" );
fprintf( m_pstream, wxPostScriptHeaderEllipse );
fprintf( m_pstream, wxPostScriptHeaderEllipticArc );
fprintf( m_pstream, wxPostScriptHeaderColourImage );
-#ifndef __WXGTK20__
+#if wxUSE_PANGO
+#else
fprintf( m_pstream, wxPostScriptHeaderReencodeISO1 );
fprintf( m_pstream, wxPostScriptHeaderReencodeISO2 );
#endif
m_pstream = (FILE *) NULL;
#if 0
-
// THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
-
wxCoord wx_printer_translate_x, wx_printer_translate_y;
double wx_printer_scale_x, wx_printer_scale_y;
"%%%%BoundingBox: %d %d %d %d\n",
(wxCoord)floor((double)llx), (wxCoord)floor((double)lly),
(wxCoord)ceil((double)urx), (wxCoord)ceil((double)ury) );
- fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) );
// To check the correctness of the bounding box, postscript commands
// to draw a box corresponding to the bounding box are generated below.
fprintf( m_pstream, "%% %d %d lineto\n", urx, lly );
fprintf( m_pstream, "%% %d %d lineto\n", urx, ury );
fprintf( m_pstream, "%% %d %d lineto closepath stroke\n", llx, ury );
+#endif
#if defined(__X__) || defined(__WXGTK__)
- if (m_ok)
+ if (m_ok && (m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER))
{
- wxString previewCommand(m_printData.GetPreviewCommand());
- wxString printerCommand(m_printData.GetPrinterCommand());
- wxString printerOptions(m_printData.GetPrinterOptions());
- wxString filename(m_printData.GetFilename());
+ wxString command;
+ command += m_printData.GetPrinterCommand();
+ command += wxT(" ");
+ command += m_printData.GetFilename();
- switch (m_printData.GetPrintMode())
- {
- case wxPRINT_MODE_PREVIEW:
- {
- wxChar *argv[3];
- argv[0] = WXSTRINGCAST previewCommand;
- argv[1] = WXSTRINGCAST filename;
- argv[2] = (wxChar*) NULL;
-#if defined(__WXGTK20__) && wxUSE_UNICODE
-#else
- wxExecute( argv, TRUE );
-#endif
- wxRemoveFile( m_printData.GetFilename() );
- }
- break;
- case wxPRINT_MODE_PRINTER:
- {
- wxChar *argv[4];
- int argc = 0;
- argv[argc++] = WXSTRINGCAST printerCommand;
-
- // !SM! If we simply assign to argv[1] here, if printer options
- // are blank, we get an annoying and confusing message from lpr.
- wxChar *opts = WXSTRINGCAST printerOptions;
- if (opts && *opts)
- argv[argc++] = opts;
-
- argv[argc++] = WXSTRINGCAST filename;
- argv[argc++] = (wxChar *) NULL;
-#if defined(__WXGTK20__) && wxUSE_UNICODE
-#else
- wxExecute( argv, TRUE );
-#endif
- wxRemoveFile( filename );
- }
- break;
- case wxPRINT_MODE_FILE:
- case wxPRINT_MODE_NONE:
- break;
- }
+ wxExecute( command, TRUE );
+ wxRemoveFile( m_printData.GetFilename() );
}
#endif
-
-#endif
}
void wxPostScriptDC::StartPage()
wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") );
+ if (string.IsEmpty())
+ {
+ if (x) (*x) = 0;
+ if (y) (*y) = 0;
+ return;
+ }
+
+#if wxUSE_PANGO
+ int dpi = GetResolution();
+ PangoContext *context = pango_ft2_get_context ( dpi, dpi );
+
+ pango_context_set_language (context, pango_language_from_string ("en_US"));
+ pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
+
+ PangoLayout *layout = pango_layout_new (context);
+
+ PangoFontDescription *desc = fontToUse->GetNativeFontInfo()->description;
+ pango_layout_set_font_description(layout, desc);
+#if wxUSE_UNICODE
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
+ pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+#else
+ const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
+ pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+#endif
+ PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+ PangoRectangle rect;
+ pango_layout_line_get_extents(line, NULL, &rect);
+
+ if (x) (*x) = (wxCoord) ( m_scaleX * rect.width / PANGO_SCALE );
+ if (y) (*y) = (wxCoord) ( m_scaleY * rect.height / PANGO_SCALE );
+ if (descent)
+ {
+ // Do something about metrics here
+ (*descent) = 0;
+ }
+ if (externalLeading) (*externalLeading) = 0; // ??
+
+ g_object_unref( G_OBJECT( layout ) );
+#else
+ // GTK 2.0
+
const wxWX2MBbuf strbuf = string.mb_str();
#if !wxUSE_AFM_FOR_POSTSCRIPT
lastStyle = Style;
lastWeight = Weight;
- const char *name = NULL;
+ const wxChar *name = NULL;
switch (Family)
{
case wxMODERN:
case wxTELETYPE:
{
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "CourBoO.afm";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "CourBo.afm";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "CourO.afm";
- else name = "Cour.afm";
+ if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBoO.afm");
+ else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBo.afm");
+ else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("CourO.afm");
+ else name = wxT("Cour.afm");
break;
}
case wxROMAN:
{
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "TimesBoO.afm";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "TimesBo.afm";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "TimesO.afm";
- else name = "TimesRo.afm";
+ if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBoO.afm");
+ else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBo.afm");
+ else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("TimesO.afm");
+ else name = wxT("TimesRo.afm");
break;
}
case wxSCRIPT:
{
- name = "Zapf.afm";
+ name = wxT("Zapf.afm");
Style = wxNORMAL;
Weight = wxNORMAL;
}
case wxSWISS:
default:
{
- if ((Style == wxITALIC) && (Weight == wxBOLD)) name = "HelvBoO.afm";
- else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = "HelvBo.afm";
- else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = "HelvO.afm";
- else name = "Helv.afm";
+ if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBoO.afm");
+ else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBo.afm");
+ else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("HelvO.afm");
+ else name = wxT("Helv.afm");
break;
}
}
/* currently no idea how to calculate this! */
if (externalLeading) *externalLeading = 0;
+#endif
+ // Use AFM
#endif
+ // GTK 2.0
+}
+
+#if WXWIN_COMPATIBILITY_2_2
+WXDLLEXPORT wxPrintSetupData *wxThePrintSetupData = 0;
+
+void wxInitializePrintSetupData(bool init)
+{
+ if (init)
+ {
+ // gets initialized in the constructor
+ wxThePrintSetupData = new wxPrintSetupData;
+ }
+ else
+ {
+ delete wxThePrintSetupData;
+
+ wxThePrintSetupData = (wxPrintSetupData *) NULL;
+ }
}
+// A module to allow initialization/cleanup of PostScript-related
+// things without calling these functions from app.cpp.
+
+class WXDLLEXPORT wxPostScriptModule: public wxModule
+{
+DECLARE_DYNAMIC_CLASS(wxPostScriptModule)
+public:
+ wxPostScriptModule() {}
+ bool OnInit();
+ void OnExit();
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
+
+bool wxPostScriptModule::OnInit()
+{
+ wxInitializePrintSetupData();
+
+ return TRUE;
+}
+
+void wxPostScriptModule::OnExit()
+{
+ wxInitializePrintSetupData(FALSE);
+}
+#endif
+ // WXWIN_COMPATIBILITY_2_2
+
#endif
// wxUSE_POSTSCRIPT
#endif
// wxUSE_PRINTING_ARCHITECTURE
+
+
+// vi:sts=4:sw=4:et
projects / wxWidgets.git / blobdiff