From 32bce7795076522c72a9c7f5720a6774f5f8223c Mon Sep 17 00:00:00 2001
From: kramm <kramm>
Date: Sat, 24 May 2008 11:14:54 +0000
Subject: [PATCH] applied Huub Schaek's .edittext patch

---
 lib/modules/swftext.c |    1 +
 lib/rfxswf.h          |    1 +
 src/swfc.c            |   39 ++++++++++++++++++++++++++++++++-------
 3 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/lib/modules/swftext.c b/lib/modules/swftext.c
index 064b47e..dcea6be 100644
--- a/lib/modules/swftext.c
+++ b/lib/modules/swftext.c
@@ -801,6 +801,7 @@ int swf_FontInitUsage(SWFFONT * f)
     f->use->is_reduced = 0;
     f->use->used_glyphs = 0;
     f->use->chars = (int*)rfx_calloc(sizeof(f->use->chars[0]) * f->numchars);
+    f->use->glyphs_specified = 0;
     return 0;
 }
 
diff --git a/lib/rfxswf.h b/lib/rfxswf.h
index 87b8604..70a1f35 100644
--- a/lib/rfxswf.h
+++ b/lib/rfxswf.h
@@ -501,6 +501,7 @@ typedef struct _FONTUSAGE
 { int* chars;
   char is_reduced;
   int used_glyphs;
+  int glyphs_specified;
 } FONTUSAGE;
 
 #define FONT_STYLE_BOLD 1
diff --git a/src/swfc.c b/src/swfc.c
index b1b5952..14d5f9a 100644
--- a/src/swfc.c
+++ b/src/swfc.c
@@ -1546,7 +1546,7 @@ void s_font(char*name, char*filename)
 	swf_FontCreateLayout(font);
     }
     font->id = id;
-	swf_FontReduce_swfc(font);
+    swf_FontReduce_swfc(font);
     tag = swf_InsertTag(tag, ST_DEFINEFONT2);
     swf_FontSetDefine2(tag, font);
     tag = swf_InsertTag(tag, ST_EXPORTASSETS);
@@ -4289,6 +4289,7 @@ static void analyseArgumentsForCommand(char*command)
     map_t args;
     char* fontfile;
     int nr = -1;
+    U8* glyphs_to_include;
     msg("<verbose> analyse Command: %s (line %d)", command, line);
 
     for(t=0;t<sizeof(arguments)/sizeof(arguments[0]);t++)
@@ -4318,8 +4319,26 @@ static void analyseArgumentsForCommand(char*command)
 	    font = (SWFFONT*)malloc(sizeof(SWFFONT));
 	    memset(font, 0, sizeof(SWFFONT));
     	}
-    	swf_FontUseUTF8(font, lu(&args, "glyphs"));
-	swf_FontPrepareForEditText(font);
+    	else
+    	{
+	    swf_FontPrepareForEditText(font);
+    	    glyphs_to_include = lu(&args, "glyphs");
+    	    if (!strcmp(glyphs_to_include, "all"))
+    	    {
+    	    	swf_FontUseAll(font);
+    	    	font->use->glyphs_specified = 1;
+    	    }
+    	    else
+    	    {
+    	    	if (strcmp (glyphs_to_include, ""))
+    	    	{
+    	    	    swf_FontUseUTF8(font, glyphs_to_include);
+    	    	    font->use->glyphs_specified = 1;
+    	    	}
+    	    	else
+    	    	    swf_FontInitUsage(font);
+    	    }
+    	}
     	dictionary_put2(&fonts, name, font);
     }
     else
@@ -4328,10 +4347,16 @@ static void analyseArgumentsForCommand(char*command)
         if (!font)
             syntaxerror("font %s is not known in line %d", lu(&args, "font"), line);
         else
-            if (!strcmp(command, "edittext"))
-            	swf_FontUseAll(font);
-            else
-            	swf_FontUseUTF8(font, lu(&args, "text"));
+            if (font->use && !font->use->glyphs_specified)
+            {
+		if (!strcmp(command, "edittext"))
+		{
+            	    swf_FontUseAll(font);
+            	    font->use->glyphs_specified = 1;
+		}
+            	else
+            	    swf_FontUseUTF8(font, lu(&args, "text"));
+            }
     }
     map_clear(&args);
     return;
-- 
1.7.10.4