add todo comment to make code prettier

[inkscape.git] / src / extension / internal / ps.h

diff --git a/src/extension/internal/ps.h b/src/extension/internal/ps.h
index eb07dc9bd0d5c7e51d89e7759663543491fad335..edeaaeac6786fbdc305593b1ad36e9a20a2cf3f1 100644 (file)
--- a/src/extension/internal/ps.h
+++ b/src/extension/internal/ps.h
@@ -21,30 +21,45 @@
 
 #include "libnr/nr-path.h"
 
+#include <libnrtype/font-instance.h>
+
 #include "svg/stringstream.h"
 
 namespace Inkscape {
 namespace Extension {
 namespace Internal {
 
+typedef enum {FONT_TYPE1, FONT_TRUETYPE} FontType;
+
 class PrintPS : public Inkscape::Extension::Implementation::Implementation {
     float _width;
     float _height;
-    FILE *_stream;
+    FILE * _begin_stream;//stream to print prolog and document setup of EPS, if font embedding
+    FILE * _stream;//(main) stream to print the (E)PS output, or only the script part following prolog/document setup, if font embedding
+
     unsigned short _dpi;
     bool _bitmap;
     std::set<std::string> _latin1_encoded_fonts;
     bool _newlatin1font_proc_defined;
 
+    GTree * _fonts;//maps fonts used in the document, to (value=)"TRUE" only if the font was effectively embedded, "FALSE" if not.
+
+    //map strings of font types to enumeration of int values
+    std::map<std::string, FontType> _fontTypesMap;
+
     void print_bpath(SVGOStringStream &os, NArtBpath const *bp);
 
     void print_fill_style(SVGOStringStream &os, SPStyle const *style, NRRect const *pbox);
     void print_stroke_style(SVGOStringStream &os, SPStyle const *style);
 
     char const *PSFontName(SPStyle const *style);
+    bool embed_t1(SVGOStringStream &os, font_instance* font);
+    bool embed_font(SVGOStringStream &os, font_instance* font);
+
+    void print_glyphlist(SVGOStringStream &os, font_instance* font, Glib::ustring unistring);
 
     unsigned int print_image(FILE *ofp, guchar *px, unsigned int width, unsigned int height, unsigned int rs,
-                             NRMatrix const *transform);
+                             NR::Matrix const *transform);
     void compress_packbits(int nin, guchar *src, int *nout, guchar *dst);
 
     /* ASCII 85 variables */
@@ -73,20 +88,21 @@ public:
     virtual unsigned int finish(Inkscape::Extension::Print *module);
 
     /* Rendering methods */
-    virtual unsigned int bind(Inkscape::Extension::Print *module, NRMatrix const *transform, float opacity);
+    virtual unsigned int bind(Inkscape::Extension::Print *module, NR::Matrix const *transform, float opacity);
     virtual unsigned int release(Inkscape::Extension::Print *module);
     virtual unsigned int comment(Inkscape::Extension::Print *module, char const *comment);
-    virtual unsigned int fill(Inkscape::Extension::Print *module, NRBPath const *bpath, NRMatrix const *ctm, SPStyle const *style,
+    virtual unsigned int fill(Inkscape::Extension::Print *module, const_NRBPath const *bpath, NR::Matrix const *ctm, SPStyle const *style,
                               NRRect const *pbox, NRRect const *dbox, NRRect const *bbox);
-    virtual unsigned int stroke(Inkscape::Extension::Print *module, NRBPath const *bpath, NRMatrix const *transform, SPStyle const *style,
+    virtual unsigned int stroke(Inkscape::Extension::Print *module, const_NRBPath const *bpath, NR::Matrix const *transform, SPStyle const *style,
                                 NRRect const *pbox, NRRect const *dbox, NRRect const *bbox);
     virtual unsigned int image(Inkscape::Extension::Print *module, unsigned char *px, unsigned int w, unsigned int h, unsigned int rs,
-                               NRMatrix const *transform, SPStyle const *style);
+                               NR::Matrix const *transform, SPStyle const *style);
     virtual unsigned int text(Inkscape::Extension::Print *module, char const *text,
                               NR::Point p, SPStyle const *style);
 
     bool textToPath(Inkscape::Extension::Print *ext);
     static void init(void);
+    bool fontEmbedded (Inkscape::Extension::Print * ext);
 };
 
 }  /* namespace Internal */