Rename LPE: mirror reflect --> mirror symmetry

[inkscape.git] / src / display / nr-svgfonts.cpp

diff --git a/src/display/nr-svgfonts.cpp b/src/display/nr-svgfonts.cpp
index 42b321c8d1fa3933ea6158464e2cf8bfff40a3c5..7b0b4938b7584acde2e529e6bac7eb488b3a2734 100644 (file)
--- a/src/display/nr-svgfonts.cpp
+++ b/src/display/nr-svgfonts.cpp
@@ -12,7 +12,7 @@
  * Read the file 'COPYING' for more information.
  */
 
-#include <libnr/n-art-bpath.h>
+#include <libnr/n-art-bpath-2geom.h>
 #include <2geom/pathvector.h>
 #include <2geom/transforms.h>
 #include "../style.h"
@@ -152,7 +152,9 @@ SvgFont::scaled_font_text_to_glyphs (cairo_scaled_font_t *scaled_font,
     //We use that info to allocate memory for the glyphs
     *glyphs = (cairo_glyph_t*) malloc(count*sizeof(cairo_glyph_t));
 
-    char* previous_unicode = NULL; //This is used for kerning 
+    char* previous_unicode = NULL; //This is used for kerning
+    gchar* previous_glyph_name = NULL; //This is used for kerning
+
     count=0;
     double x=0, y=0;//These vars store the position of the glyph within the rendered string
     bool is_horizontal_text = true; //TODO
@@ -160,21 +162,31 @@ SvgFont::scaled_font_text_to_glyphs (cairo_scaled_font_t *scaled_font,
     while(_utf8[0] != '\0'){
        len = 0;
         for (i=0; i < (unsigned long) this->glyphs.size(); i++){
-            if ( len = compare_them(this->glyphs[i]->unicode, _utf8) ){
+            if ( (len = compare_them(this->glyphs[i]->unicode, _utf8)) ){
                //check whether is there a glyph declared on the SVG document
                // that matches with the text string in its current position
                for(SPObject* node = this->font->children;previous_unicode && node;node=node->next){
                    //apply glyph kerning if appropriate
                    if (SP_IS_HKERN(node) && is_horizontal_text){
-                       if ( (((SPHkern*)node)->u1[0] == previous_unicode[0]) && (((SPHkern*)node)->u2[0] == this->glyphs[i]->unicode[0]))//TODO: strings
+                       if (    (((SPHkern*)node)->u1->contains(previous_unicode[0])
+                                || ((SPHkern*)node)->g1->contains(previous_glyph_name)) &&
+                               (((SPHkern*)node)->u2->contains(this->glyphs[i]->unicode[0])
+                                || ((SPHkern*)node)->g2->contains(this->glyphs[i]->glyph_name))
+                       )//TODO: verify what happens when using unicode strings.
                                x -= (((SPHkern*)node)->k / this->font->horiz_adv_x);
                    }
                    if (SP_IS_VKERN(node) && !is_horizontal_text){
-                       if ( (((SPVkern*)node)->u1[0] == previous_unicode[0]) && (((SPVkern*)node)->u2[0] == this->glyphs[i]->unicode[0]))//TODO: strings
+                       if (    (((SPVkern*)node)->u1->contains(previous_unicode[0])
+                                || ((SPVkern*)node)->g1->contains(previous_glyph_name)) &&
+                               (((SPVkern*)node)->u2->contains(this->glyphs[i]->unicode[0])
+                                || ((SPVkern*)node)->g2->contains(this->glyphs[i]->glyph_name))
+                       )//TODO: idem
                                y -= (((SPVkern*)node)->k / this->font->vert_adv_y);
                    }
                }
                previous_unicode = this->glyphs[i]->unicode;//used for kerning checking
+               previous_glyph_name = this->glyphs[i]->glyph_name;//used for kerning checking
+
                 (*glyphs)[count].index = i;
                 (*glyphs)[count].x = x;
                 (*glyphs)[count++].y = y;