diff options
Diffstat (limited to 'modules/hangul/hangul-fc.c')
| -rw-r--r-- | modules/hangul/hangul-fc.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/modules/hangul/hangul-fc.c b/modules/hangul/hangul-fc.c index 4b218bdb..03f3b304 100644 --- a/modules/hangul/hangul-fc.c +++ b/modules/hangul/hangul-fc.c @@ -67,10 +67,10 @@ set_glyph (PangoFont *font, PangoGlyphString *glyphs, int i, int offset, PangoGl /* Add a Hangul tone mark glyph in a glyph string. * Non-spacing glyph works pretty much automatically. * Spacing-glyph takes some care: - * 1. Make a room for a tone mark at the beginning(leftmost end) of a cluster + * 1. Make a room for a tone mark at the beginning(leftmost end) of a cluster * to attach it to. * 2. Adjust x_offset so that it is drawn to the left of a cluster. - * 3. Set the logical width to zero. + * 3. Set the logical width to zero. */ static void @@ -84,33 +84,33 @@ set_glyph_tone (PangoFont *font, PangoGlyphString *glyphs, int i, glyphs->glyphs[i].geometry.y_offset = 0; glyphs->log_clusters[i] = offset; - pango_font_get_glyph_extents (font, glyphs->glyphs[i].glyph, + pango_font_get_glyph_extents (font, glyphs->glyphs[i].glyph, &ink_rect, &logical_rect); - /* tone mark is not the first in a glyph string. We have info. on the - * preceding glyphs in a glyph string + /* tone mark is not the first in a glyph string. We have info. on the + * preceding glyphs in a glyph string */ { int j = i - 1; /* search for the beg. of the preceding cluster */ - while (j >= 0 && glyphs->log_clusters[j] == glyphs->log_clusters[i - 1]) + while (j >= 0 && glyphs->log_clusters[j] == glyphs->log_clusters[i - 1]) j--; - /* In .._extents_range(...,start,end,...), to my surprise start is - * inclusive but end is exclusive !! + /* In .._extents_range(...,start,end,...), to my surprise start is + * inclusive but end is exclusive !! */ - pango_glyph_string_extents_range (glyphs, j + 1, i, font, - NULL, &logical_rect_cluster); + pango_glyph_string_extents_range (glyphs, j + 1, i, font, + NULL, &logical_rect_cluster); /* logical_rect_cluster.width is all the offset we need so that the * inherent x_offset in the glyph (ink_rect.x) should be canceled out. */ glyphs->glyphs[i].geometry.x_offset = - logical_rect_cluster.width - - ink_rect.x ; - + - ink_rect.x ; + /* make an additional room for a tone mark if it has a spacing glyph - * because that's likely to be an indication that glyphs for other + * because that's likely to be an indication that glyphs for other * characters in the font are not designed for combining with tone marks. */ if (logical_rect.width) @@ -140,7 +140,7 @@ render_tone (PangoFont *font, gunichar tone, PangoGlyphString *glyphs, { set_glyph_tone (font, glyphs, *n_glyphs, cluster_offset, index); } - else + else { /* fall back : HTONE1(0x302e) => middle-dot, HTONE2(0x302f) => colon */ index = find_char (font, tone == HTONE1 ? 0x00b7 : 0x003a); @@ -148,7 +148,7 @@ render_tone (PangoFont *font, gunichar tone, PangoGlyphString *glyphs, { set_glyph_tone (font, glyphs, *n_glyphs, cluster_offset, index); } - else + else set_glyph (font, glyphs, *n_glyphs, cluster_offset, PANGO_GET_UNKNOWN_GLYPH (tone)); } @@ -201,7 +201,7 @@ render_syllable (PangoFont *font, const char *str, int length, * I have seen no smart font which can render S+T as a syllable * form. */ - + if (length == 3 || length == 4) { p = str; @@ -213,7 +213,7 @@ render_syllable (PangoFont *font, const char *str, int length, if (length == 4 && !IS_M(g_utf8_get_char(g_utf8_next_char(p)))) goto lvt_out; /* draw the tone mark later */ - + if (IS_L_S(text[0]) && IS_V_S(text[1]) && IS_T_S(text[2])) { composed = 3; @@ -395,7 +395,7 @@ render_basic (PangoFont *font, gunichar wc, (*n_glyphs)++; } -static void +static void hangul_engine_shape (PangoEngineShape *engine, PangoFont *font, const char *text, @@ -469,18 +469,18 @@ hangul_engine_fc_class_init (PangoEngineShapeClass *class) PANGO_ENGINE_SHAPE_DEFINE_TYPE (HangulEngineFc, hangul_engine_fc, hangul_engine_fc_class_init, NULL) -void +void PANGO_MODULE_ENTRY(init) (GTypeModule *module) { hangul_engine_fc_register_type (module); } -void +void PANGO_MODULE_ENTRY(exit) (void) { } -void +void PANGO_MODULE_ENTRY(list) (PangoEngineInfo **engines, int *n_engines) { |