Revert "Merge remote branch 'martin/master'"
authorBehdad Esfahbod <behdad@behdad.org>
Wed, 26 May 2010 14:48:10 +0000 (10:48 -0400)
committerBehdad Esfahbod <behdad@behdad.org>
Wed, 26 May 2010 14:48:10 +0000 (10:48 -0400)
This reverts commit 80af2812fb3b231ddcb4608ec13c6038a681c818, reversing
changes made to c442672ec2fb83ed41f3994b3aa4f92a097664ab.

contrib/python/README [deleted file]
contrib/python/lib/fontconfig.pyx [deleted file]
contrib/python/lib/harfbuzz.pyx
contrib/python/scripts/hbtestfont
contrib/python/setup.py
src/Makefile.am
src/hb-graphite.cc
src/hb-ot-shape.cc
src/hb-ot-tag.c
src/hb-ot.h
src/hb-shape.cc

diff --git a/contrib/python/README b/contrib/python/README
deleted file mode 100644 (file)
index 72a3527..0000000
+++ /dev/null
@@ -1,10 +0,0 @@
-This contains a wrapping of harfbuzz into python. The module is dependent on pyrex. To build, type:
-
-python setup.py build
-
-In addition there is a test application, hbtestfont. It has GTK based gui output and for this, python modules for gtk, gobject and cairo are needed. The application may be run without gui output using the --nogui option.
-
-Applications may be executed in the build context, without needing to install any modules or libraries, using the runpy script from the contrib/python directory. Thus one might type:
-
-./runpy script/hbtestfont -f "Charis SIL" 0048 0069 0303
-
diff --git a/contrib/python/lib/fontconfig.pyx b/contrib/python/lib/fontconfig.pyx
deleted file mode 100644 (file)
index 16e0289..0000000
+++ /dev/null
@@ -1,47 +0,0 @@
-cdef extern from "fontconfig/fontconfig.h" :
-    ctypedef struct FcPattern :
-        pass
-    ctypedef struct FcConfig :
-        pass
-    cdef enum FcResult '_FcResult' :
-        FcResultMatch = 0, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId,
-        FcResultOutOfMemory
-
-    ctypedef char FcChar8
-    FcPattern *FcNameParse(FcChar8 *name)
-    FcPattern *FcFontMatch(FcConfig *config, FcPattern *match, FcResult *res)
-    FcResult FcPatternGetInteger(FcPattern *pattern, char *typeid, int index, int *res)
-    FcResult FcPatternGetString(FcPattern *pattern, char *typeid, int index, FcChar8 **res)
-    void FcPatternPrint(FcPattern *pattern)
-    void FcPatternDestroy(FcPattern *pattern)
-
-    FcConfig *FcConfigGetCurrent()
-
-cdef class fcPattern :
-    cdef FcPattern *_pattern
-
-    def __init__(self, char *name) :
-        cdef FcPattern *temp
-        cdef FcResult res
-
-        temp = FcNameParse(<FcChar8 *>name)
-        self._pattern = FcFontMatch(FcConfigGetCurrent(), temp, &res)
-        if res != FcResultMatch :
-            print "Failed to match" + str(res)
-            self._pattern = <FcPattern *>0
-
-    def __destroy__(self) :
-        FcPatternDestroy(self._pattern)
-
-    def getInteger(self, char *typeid, int index) :
-        cdef int res
-        if self._pattern == <FcPattern *>0 or FcPatternGetInteger(self._pattern, typeid, index, &res) != FcResultMatch : return None
-        return res
-
-    def getString(self, char *typeid, int index) :
-        cdef FcChar8 *res
-        if self._pattern == <FcPattern *>0 or FcPatternGetString(self._pattern, typeid, index, &res) != FcResultMatch : return None
-        return <char *>res
-
-    def debugPrint(self) :
-        FcPatternPrint(self._pattern)
index 4d71ead..2a97c6c 100644 (file)
@@ -33,7 +33,103 @@ cdef extern from "hb-common.h" :
 cdef extern from "hb-unicode.h" :
 # there must be a better way of syncing this list with the true source
     ctypedef enum hb_script_t :
-        HB_SCRIPT_COMMON = 0
+        HB_SCRIPT_INVALID_CODE = -1,
+        HB_SCRIPT_COMMON = 0,
+        HB_SCRIPT_INHERITED,
+        HB_SCRIPT_ARABIC,
+        HB_SCRIPT_ARMENIAN,
+        HB_SCRIPT_BENGALI,
+        HB_SCRIPT_BOPOMOFO,
+        HB_SCRIPT_CHEROKEE,
+        HB_SCRIPT_DESERET,
+        HB_SCRIPT_DEVANAGARI,
+        HB_SCRIPT_ETHIOPIC,
+        HB_SCRIPT_GEORGIAN,
+        HB_SCRIPT_GOTHIC,
+        HB_SCRIPT_GREEK,
+        HB_SCRIPT_GUJARATI,
+        HB_SCRIPT_GURMUKHI,
+        HB_SCRIPT_HAN,
+        HB_SCRIPT_HANGUL,
+        HB_SCRIPT_HEBREW,
+        HB_SCRIPT_HIRAGANA,
+        HB_SCRIPT_KANNADA,
+        HB_SCRIPT_KATAKANA,
+        HB_SCRIPT_KHMER,
+        HB_SCRIPT_LAO,
+        HB_SCRIPT_LATIN,
+        HB_SCRIPT_MALAYALAM,
+        HB_SCRIPT_MONGOLIAN,
+        HB_SCRIPT_MYANMAR,
+        HB_SCRIPT_OGHAM,
+        HB_SCRIPT_OLD_ITALIC,
+        HB_SCRIPT_ORIYA,
+        HB_SCRIPT_RUNIC,
+        HB_SCRIPT_SINHALA,
+        HB_SCRIPT_SYRIAC,
+        HB_SCRIPT_TAMIL,
+        HB_SCRIPT_TELUGU,
+        HB_SCRIPT_THAANA,
+        HB_SCRIPT_THAI,
+        HB_SCRIPT_TIBETAN,
+        HB_SCRIPT_CANADIAN_ABORIGINAL,
+        HB_SCRIPT_YI,
+        HB_SCRIPT_TAGALOG,
+        HB_SCRIPT_HANUNDO,
+        HB_SCRIPT_BUHID,
+        HB_SCRIPT_TAGBANWA,
+# Unicode 4.0
+        HB_SCRIPT_BRAILLE,
+        HB_SCRIPT_CYPRIOT,
+        HB_SCRIPT_LIMBU,
+        HB_SCRIPT_OSMANYA,
+        HB_SCRIPT_SHAVIAN,
+        HB_SCRIPT_LINEAR_B,
+        HB_SCRIPT_TAI_LE,
+        HB_SCRIPT_UGARITIC,
+# Unicode 4.1
+        HB_SCRIPT_NEW_TAI_LUE,
+        HB_SCRIPT_BUGINESE,
+        HB_SCRIPT_GLAGOLITIC,
+        HB_SCRIPT_TIFINAGH,
+        HB_SCRIPT_SYLOTI_NAGRI,
+        HB_SCRIPT_OLD_PERSIAN,
+        HB_SCRIPT_KHAROSHTHI,
+# Unicode 5.0
+        HB_SCRIPT_UNKNOWN,
+        HB_SCRIPT_BALINESE,
+        HB_SCRIPT_CUNEIFORM,
+        HB_SCRIPT_PHOENICIAN,
+        HB_SCRIPT_PHAGS_PA,
+        HB_SCRIPT_NKO,
+# Unicode 5.1
+        HB_SCRIPT_KAYAH_LI,
+        HB_SCRIPT_LEPCHA,
+        HB_SCRIPT_REJANG,
+        HB_SCRIPT_SUNDANESE,
+        HB_SCRIPT_SAURASHTRA,
+        HB_SCRIPT_CHAM,
+        HB_SCRIPT_OL_CHIKI,
+        HB_SCRIPT_VAI,
+        HB_SCRIPT_CARIAN,
+        HB_SCRIPT_LYCIAN,
+        HB_SCRIPT_LYDIAN
+# Unicode-5.2
+        HB_SCRIPT_AVESTAN
+        HB_SCRIPT_BAMUM
+        HB_SCRIPT_EGYPTIAN_HIEROGLYPHS
+        HB_SCRIPT_IMPERIAL_ARAMAIC
+        HB_SCRIPT_INSCRIPTIONAL_PAHLAVI
+        HB_SCRIPT_INSCRIPTIONAL_PARTHIAN
+        HB_SCRIPT_JAVANESE
+        HB_SCRIPT_KAITHI
+        HB_SCRIPT_LISU
+        HB_SCRIPT_MEITEI_MAYEK
+        HB_SCRIPT_OLD_SOUTH_ARABIAN
+        HB_SCRIPT_OLD_TURKIC
+        HB_SCRIPT_SAMARITAN
+        HB_SCRIPT_TAI_THAM
+        HB_SCRIPT_TAI_VIET
 
 cdef extern from "hb-language.h" :
     ctypedef void *hb_language_t
@@ -41,7 +137,7 @@ cdef extern from "hb-language.h" :
     char * hb_language_to_string(hb_language_t language)
 
 cdef extern from "hb-ot-tag.h" :
-    hb_script_t hb_ot_tag_to_script (hb_tag_t tag)
+    hb_script_t hb_ot_tag_to_script (char *sname)
 
 cdef extern from "hb-buffer.h" :
     ctypedef struct hb_buffer_t :
@@ -141,7 +237,7 @@ cdef class buffer :
         cdef hb_script_t scriptnum
 
         language = hb_language_from_string(lang)
-        scriptnum = hb_ot_tag_to_script(hb_tag_from_string(script))
+        scriptnum = hb_ot_string_to_script(script)
         hb_buffer_set_script(self.buffer, scriptnum)
         hb_buffer_set_language(self.buffer, language)
 
@@ -183,7 +279,7 @@ cdef class ft :
         self.engine = engine
         cdef FT_Face face
         FT_New_Face(engine, fname, 0, &face)
-        FT_Set_Char_Size(face, size << 6, size << 6, 72, 72)
+        FT_Set_Char_Size(face, size << 6, size << 6, 144, 144)
         self.face = face
         self.hbface = hb_ft_face_create(face, <void (*)(void *)>hb_face_destroy)
         self.hbfont = hb_ft_font_create(face, <void (*)(void *)>hb_font_destroy)
index 7790fd3..4d1134d 100755 (executable)
@@ -1,40 +1,27 @@
 #!/usr/bin/python
 
 import harfbuzz, optparse
-from fontconfig import fcPattern
 
-usage = '''usage: %prog [options] codepoints
+buffer = None
+
+def tracefn(ft, aType, index) :
+    print aType + "(" + str(index) + "): " + str(buffer.get_info())
+
+usage = '''usage: %prog [options] fontfile "codepoints"
     Generates output of glyphs and positions. Each entry is of the form:
         glyphid>cluster@(offsetx,offsety)+(advancex,advancey)
 
     codepoints is a space separated list of hex values of Unicode codepoints'''
 p = optparse.OptionParser(usage=usage)
-p.add_option('-s', '--size', default=32, type="int", help="point size")
+p.add_option('-s', '--size', default=12, type="int", help="point size")
 p.add_option('-l', '--lang', help="language code")
 p.add_option('-c', '--script', help="script code")
-p.add_option('-F', '--feature', action='append', help="define a feature key=val")
-p.add_option('-f', '--font', help='Font to use to render glyphs. My be a font file', default="verdana")
-p.add_option('-b', '--bold', help='Choose bold fonts', action='store_true')
-p.add_option('-i', '--italic', help='Choose italic fonts', action='store_true')
+p.add_option('-f', '--feature', action='append', help="define a feature key=val")
 p.add_option('-d', '--debug', action='store_true', help="Output trace info")
-p.add_option('--nogui', action='store_true', help="Don't display a gui")
 (opts, args) = p.parse_args()
 
-if opts.font.lower().endswith(".ttf") :
-    fpat = ":file="
-else :
-    fpat = ""
-fpat += opts.font + ":weight="
-fpat += "bold" if opts.bold else "medium"
-fpat += ":slant="
-fpat += "italic" if opts.italic else "roman"
-pat = fcPattern(fpat)
-fname = pat.getString("file", 0)
-family = pat.getString("family", 0)
-print "Processing: " + fname
-
-ft = harfbuzz.ft(fname, opts.size)
-text = "".join(unichr(int(c, 16)) for c in args)
+ft = harfbuzz.ft(args[0], opts.size, trace = tracefn if opts.debug else None)
+text = "".join(unichr(int(c, 16)) for c in args[1].split(" "))
 bytes = text.encode('utf_8')
 buffer = harfbuzz.buffer(bytes, len(text))
 if (opts.lang or opts.script) : buffer.set_scriptlang(opts.script if opts.script else "", opts.lang if opts.lang else "")
@@ -46,68 +33,3 @@ if opts.feature :
 ft.shape(buffer, features = features)
 res = buffer.get_info(64)       # scale for 26.6
 print res
-
-if not opts.nogui :
-    try:
-        import gtk
-        import gobject
-        import cairo
-        from gtk import gdk
-    except :
-        raise SystemExit
-    import pygtk
-
-    if gtk.pygtk_version < (2, 8) :
-        print "PyGtk 2.8 or later required"
-        raise SystemExit
-
-    class GlyphsWindow (gtk.Widget) :
-        def __init__(self, fontname, bold, italic, size, glyphs) :
-            gtk.Widget.__init__(self)
-            self.fontname = fontname
-            self.size = size
-            self.glyphs = glyphs
-            self.bold = bold
-            self.italic = italic
-
-        def do_realize(self) :
-            self.set_flags(gtk.REALIZED)
-            self.window = gdk.Window(
-                    self.get_parent_window(),
-                    width = self.allocation.width,
-                    height = self.allocation.height,
-                    window_type = gdk.WINDOW_CHILD,
-                    wclass = gdk.INPUT_OUTPUT,
-                    event_mask = self.get_events() | gdk.EXPOSURE_MASK)
-            self.window.set_user_data(self)
-            self.style.attach(self.window)
-            self.style.set_background(self.window, gtk.STATE_NORMAL)
-            self.window.move_resize(*self.allocation)
-            
-        def do_unrealize(self) :
-            self.window.destroy()
-
-        def do_expose_event(self, event) :
-            cr = self.window.cairo_create()
-            cr.set_matrix(cairo.Matrix(1, 0, 0, 1, 0, 1.5 * self.size))
-            cr.set_font_face(cairo.ToyFontFace(self.fontname, cairo.FONT_SLANT_ITALIC if self.italic else cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD if self.bold else cairo.FONT_WEIGHT_NORMAL))
-            cr.set_font_size(self.size)
-            cr.show_glyphs(self.glyphs)      # [(gid, originx, originy)]
-
-    glyphs = []
-    org = [0, 0]
-    for g in res :
-        glyphs.append((g.gid, org[0] + g.offset[0], org[1] + g.offset[1]))
-        org[0] += g.advance[0]
-        org[1] += g.advance[1]
-
-    gobject.type_register(GlyphsWindow)
-    win = gtk.Window()
-    win.resize(org[0] + 10, 2 * opts.size + 40)
-    win.connect('delete-event', gtk.main_quit)
-    frame = gtk.Frame("glyphs")
-    win.add(frame)
-    w = GlyphsWindow(family, opts.bold, opts.italic, opts.size, glyphs)
-    frame.add(w)
-    win.show_all()
-    gtk.main()
index f592728..ef2412b 100755 (executable)
@@ -13,8 +13,7 @@ setup(name='harfbuzz',
     maintainer_email='martin_hosken@sil.org',
     packages=['harfbuzz'],
     ext_modules = [
-        Extension("harfbuzz", ["lib/harfbuzz.pyx"], libraries=["harfbuzz"], library_dirs=["../../src/.libs"], include_dirs=["/usr/include/freetype2", "../../src"]),
-        Extension("fontconfig", ["lib/fontconfig.pyx"], libraries=["fontconfig"])
+        Extension("harfbuzz", ["lib/harfbuzz.pyx"], libraries=["harfbuzz"], library_dirs=["../../src/.libs"], include_dirs=["/usr/include/freetype2", "../../src"])
         ],
     cmdclass = {'build_ext' : build_ext},
     scripts = glob('scripts/*'),
index 5f50f12..810083a 100644 (file)
@@ -52,7 +52,7 @@ HBSOURCES += \
 HBHEADERS += \
        hb-ot.h \
        hb-ot-layout.h \
-       hb-ot-shape-private.hh \
+       hb-ot-shape.h \
        hb-ot-tag.h \
        $(NULL)
 
index 54a01fc..168c73d 100644 (file)
@@ -264,7 +264,7 @@ hb_graphite_shape (hb_font_t    *font,
   hb_buffer_ensure(buffer, numGlyphs);
   pSegment.getUniscribeClusters(firsts, numChars, NULL, flags, numGlyphs, NULL);
   glyph_range = pSegment.glyphs();
-  for (pGlyph = glyph_infos, iGlyph = glyph_range.first; iGlyph != glyph_range.second;
+  for (pGlyph = glyph_infos, iGlyph = glyph_range.first; iGlyph < glyph_range.second;
         iGlyph++, pGlyph++)
   { *pGlyph = iGlyph->glyphID(); }
 
@@ -285,14 +285,14 @@ hb_graphite_shape (hb_font_t    *font,
 
   float curradvx = 0., curradvy = 0.;
   for (pPosition = hb_buffer_get_glyph_positions(buffer), iGlyph = glyph_range.first;
-        iGlyph != glyph_range.second; pPosition++, iGlyph++)
+        iGlyph < glyph_range.second; pPosition++, iGlyph++)
   {
     pPosition->x_offset = iGlyph->origin() - curradvx;
     pPosition->y_offset = iGlyph->yOffset() - curradvy;
     pPosition->x_advance = pPosition->x_offset + iGlyph->advanceWidth();
     pPosition->y_advance = pPosition->y_offset + iGlyph->advanceHeight();
-    if (pPosition->x_advance < 0 && iGlyph->logicalIndex() != iGlyph->attachedClusterBase()->logicalIndex())
-        pPosition->x_advance = 0;
+//    if (pPosition->x_advance < 0)
+//        pPosition->x_advance = 0;
     curradvx += pPosition->x_advance;
     curradvy += pPosition->y_advance;
 //    fprintf(stderr, "%d@(%f, %f)+(%f, %f)\n", iGlyph->glyphID(), iGlyph->origin(), iGlyph->yOffset(), iGlyph->advanceWidth(), iGlyph->advanceHeight());
index 727772a..7343578 100644 (file)
@@ -24,7 +24,7 @@
  * Red Hat Author(s): Behdad Esfahbod
  */
 
-#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape.h"
 
 #include "hb-buffer-private.hh"
 
index 12d2218..d1d42f5 100644 (file)
@@ -161,7 +161,6 @@ hb_ot_tag_to_script (hb_tag_t tag)
     while (*p)
       if (tag == *p)
         return i;
-    p++;
   }
 
   return HB_SCRIPT_UNKNOWN;
index f14a7ee..91992b8 100644 (file)
@@ -30,7 +30,7 @@
 #include "hb.h"
 
 #include "hb-ot-layout.h"
-#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape.h"
 #include "hb-ot-tag.h"
 
 #endif /* HB_OT_H */
index 4f39cf9..af93fc9 100644 (file)
@@ -30,7 +30,7 @@
 
 #include "hb-buffer-private.hh"
 
-#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape.h"
 
 #ifdef HAVE_GRAPHITE
 #include "hb-graphite.h"