diff options
Diffstat (limited to 'pango/pangowin32-fontmap.c')
| -rw-r--r-- | pango/pangowin32-fontmap.c | 112 |
1 files changed, 56 insertions, 56 deletions
diff --git a/pango/pangowin32-fontmap.c b/pango/pangowin32-fontmap.c index 167f8a13..554ee71f 100644 --- a/pango/pangowin32-fontmap.c +++ b/pango/pangowin32-fontmap.c @@ -77,7 +77,7 @@ static PangoFont *pango_win32_font_map_load_font (PangoFontMap static void pango_win32_font_map_list_families (PangoFontMap *fontmap, PangoFontFamily ***families, int *n_families); - + static PangoFont *pango_win32_font_map_real_find_font (PangoWin32FontMap *win32fontmap, PangoContext *context, PangoWin32Face *face, @@ -136,7 +136,7 @@ logfont_nosize_equal (const LOGFONT *lfp1, && lfp1->lfItalic == lfp2->lfItalic && lfp1->lfWeight == lfp2->lfWeight); } - + static int CALLBACK pango_win32_inner_enum_proc (LOGFONT *lfp, TEXTMETRIC *metrics, @@ -144,7 +144,7 @@ pango_win32_inner_enum_proc (LOGFONT *lfp, LPARAM lParam) { PangoWin32FontMap *win32fontmap = (PangoWin32FontMap *)lParam; - + /* Windows generates synthetic vertical writing versions of East * Asian fonts with @ prepended to their name, ignore them. */ @@ -176,15 +176,15 @@ pango_win32_enum_proc (LOGFONT *lfp, return 1; } -static gboolean -first_match (gpointer key, - gpointer value, +static gboolean +first_match (gpointer key, + gpointer value, gpointer user_data) { LOGFONT *lfp = (LOGFONT *)key; LOGFONT *lfp2 = (LOGFONT *)((PangoWin32SizeInfo *)value)->logfonts->data; gchar *name = (gchar *)user_data; - + if (strcmp (lfp->lfFaceName, name) == 0 && lfp->lfWeight == lfp2->lfWeight) return TRUE; return FALSE; @@ -229,7 +229,7 @@ ensure_italic (gpointer key, } } -static void +static void pango_win32_font_map_init (PangoWin32FontMap *win32fontmap) { LOGFONT logfont; @@ -239,13 +239,13 @@ pango_win32_font_map_init (PangoWin32FontMap *win32fontmap) win32fontmap->size_infos = g_hash_table_new ((GHashFunc) logfont_nosize_hash, (GEqualFunc) logfont_nosize_equal); win32fontmap->n_fonts = 0; - + win32fontmap->font_cache = pango_win32_font_cache_new (); win32fontmap->freed_fonts = g_queue_new (); memset (&logfont, 0, sizeof (logfont)); logfont.lfCharSet = DEFAULT_CHARSET; - EnumFontFamiliesExA (pango_win32_hdc, &logfont, (FONTENUMPROC) pango_win32_enum_proc, + EnumFontFamiliesExA (pango_win32_hdc, &logfont, (FONTENUMPROC) pango_win32_enum_proc, (LPARAM)win32fontmap, 0); /* create synthetic italic entries */ @@ -281,7 +281,7 @@ pango_win32_font_map_class_init (PangoWin32FontMapClass *class) fontmap_class->load_font = pango_win32_font_map_load_font; fontmap_class->list_families = pango_win32_font_map_list_families; fontmap_class->shape_engine_type = PANGO_RENDER_TYPE_WIN32; - + pango_win32_get_dc (); for (i = 0; _pango_included_win32_modules[i].list; i++) @@ -302,18 +302,18 @@ pango_win32_font_map_for_display (void) { /* Make sure that the type system is initialized */ g_type_init (); - + if (default_fontmap != NULL) return PANGO_FONT_MAP (default_fontmap); default_fontmap = g_object_new (PANGO_TYPE_WIN32_FONT_MAP, NULL); - + return PANGO_FONT_MAP (default_fontmap); } /** * pango_win32_shutdown_display: - * + * * Free cached resources. **/ void @@ -332,10 +332,10 @@ static void pango_win32_font_map_finalize (GObject *object) { PangoWin32FontMap *win32fontmap = PANGO_WIN32_FONT_MAP (object); - + g_list_foreach (win32fontmap->freed_fonts->head, (GFunc)g_object_unref, NULL); g_queue_free (win32fontmap->freed_fonts); - + pango_win32_font_cache_free (win32fontmap->font_cache); G_OBJECT_CLASS (pango_win32_font_map_parent_class)->finalize (object); @@ -350,13 +350,13 @@ pango_win32_family_list_faces (PangoFontFamily *family, int *n_faces) { PangoWin32Family *win32family = PANGO_WIN32_FAMILY (family); - + *n_faces = g_slist_length (win32family->font_entries); if (faces) { GSList *tmp_list; int i = 0; - + *faces = g_new (PangoFontFace *, *n_faces); tmp_list = win32family->font_entries; @@ -410,12 +410,12 @@ pango_win32_family_get_type (void) 0, /* n_preallocs */ (GInstanceInitFunc) NULL, }; - + object_type = g_type_register_static (PANGO_TYPE_FONT_FAMILY, I_("PangoWin32Family"), &object_info, 0); } - + return object_type; } @@ -448,7 +448,7 @@ pango_win32_font_map_list_families (PangoFontMap *fontmap, if (families) { int i = 0; - + *families = g_new (PangoFontFamily *, *n_families); tmp_list = family_list; @@ -459,7 +459,7 @@ pango_win32_font_map_list_families (PangoFontMap *fontmap, tmp_list = tmp_list->next; } } - + g_slist_free (family_list); } @@ -473,7 +473,7 @@ pango_win32_get_font_family (PangoWin32FontMap *win32fontmap, win32family = g_object_new (PANGO_WIN32_TYPE_FAMILY, NULL); win32family->family_name = g_strdup (family_name); win32family->font_entries = NULL; - + g_hash_table_insert (win32fontmap->families, win32family->family_name, win32family); } @@ -491,7 +491,7 @@ pango_win32_font_map_load_font (PangoFontMap *fontmap, GSList *tmp_list; g_return_val_if_fail (description != NULL, NULL); - + PING(("name=%s", pango_font_description_get_family (description))); win32family = g_hash_table_lookup (win32fontmap->families, @@ -499,7 +499,7 @@ pango_win32_font_map_load_font (PangoFontMap *fontmap, if (win32family) { PangoWin32Face *best_match = NULL; - + PING (("got win32family")); tmp_list = win32family->font_entries; while (tmp_list) @@ -510,7 +510,7 @@ pango_win32_font_map_load_font (PangoFontMap *fontmap, best_match ? best_match->description : NULL, face->description)) best_match = face; - + tmp_list = tmp_list->next; } @@ -536,37 +536,37 @@ pango_win32_font_map_real_find_font (PangoWin32FontMap *win32fontmap, PangoWin32Font *win32font; GSList *tmp_list = face->cached_fonts; int size = pango_font_description_get_size (description); - + if (pango_font_description_get_size_is_absolute (description)) size = (int) 0.5 + (size * win32fontmap->resolution) / PANGO_SCALE; - + PING(("got best match:%s size=%d",face->logfont.lfFaceName,size)); - + while (tmp_list) { win32font = tmp_list->data; if (win32font->size == size) { PING (("size matches")); - + g_object_ref (win32font); if (win32font->in_cache) pango_win32_fontmap_cache_remove (fontmap, win32font); - + return (PangoFont *)win32font; } tmp_list = tmp_list->next; } - + win32font = pango_win32_font_new (fontmap, &face->logfont, size); if (!win32font) return NULL; - + win32font->fontmap = fontmap; win32font->win32face = face; face->cached_fonts = g_slist_prepend (face->cached_fonts, win32font); - + return (PangoFont *)win32font; } @@ -604,13 +604,13 @@ get_family_name (const LOGFONT *lfp) if ((hfont = CreateFontIndirect (lfp)) == NULL) goto fail0; - + if ((oldhfont = SelectObject (pango_win32_hdc, hfont)) == NULL) goto fail1; if (!pango_win32_get_name_header (pango_win32_hdc, &header)) goto fail2; - + PING (("%d name records", header.num_records)); for (i = 0; i < header.num_records; i++) @@ -623,7 +623,7 @@ get_family_name (const LOGFONT *lfp) PING(("platform:%d encoding:%d language:%04x name_id:%d", record.platform_id, record.encoding_id, record.language_id, record.name_id)); - + if (record.platform_id == APPLE_UNICODE_PLATFORM_ID || record.platform_id == ISO_PLATFORM_ID) unicode_ix = i; @@ -648,18 +648,18 @@ get_family_name (const LOGFONT *lfp) name_ix = unicode_ix; else goto fail2; - + if (!pango_win32_get_name_record (pango_win32_hdc, name_ix, &record)) goto fail2; - + string = g_malloc (record.string_length + 1); if (GetFontData (pango_win32_hdc, NAME, header.string_storage_offset + record.string_offset, string, record.string_length) != record.string_length) goto fail2; - + string[record.string_length] = '\0'; - + if (name_ix == microsoft_ix) if (record.encoding_id == SYMBOL_ENCODING_ID || record.encoding_id == UNICODE_ENCODING_ID) @@ -670,7 +670,7 @@ get_family_name (const LOGFONT *lfp) codeset = "MacRoman"; else /* name_ix == unicode_ix */ codeset = "UCS-4BE"; - + name = g_convert (string, record.string_length, "UTF-8", codeset, NULL, &nbytes, NULL); if (name == NULL) goto fail2; @@ -689,7 +689,7 @@ get_family_name (const LOGFONT *lfp) fail1: DeleteObject (hfont); - + fail0: return g_locale_to_utf8 (lfp->lfFaceName, -1, NULL, NULL, NULL); } @@ -731,7 +731,7 @@ pango_win32_font_description_from_logfont (const LOGFONT *lfp) style = PANGO_STYLE_ITALIC; variant = PANGO_VARIANT_NORMAL; - + /* The PangoWeight values PANGO_WEIGHT_* map exactly do Windows FW_* * values. Is this on purpose? Quantize the weight to exact * PANGO_WEIGHT_* values. Is this a good idea? @@ -753,7 +753,7 @@ pango_win32_font_description_from_logfont (const LOGFONT *lfp) /* XXX No idea how to figure out the stretch */ stretch = PANGO_STRETCH_NORMAL; - + description = pango_font_description_new (); pango_font_description_set_family (description, family); pango_font_description_set_style (description, style); @@ -781,7 +781,7 @@ pango_win32_insert_font (PangoWin32FontMap *win32fontmap, gint i; PING(("face=%s,charset=%d,it=%d,wt=%ld,ht=%ld",lfp->lfFaceName,lfp->lfCharSet,lfp->lfItalic,lfp->lfWeight,lfp->lfHeight)); - + /* Ignore Symbol fonts (which don't have any Unicode mapping * table). We could also be fancy and use the PostScript glyph name * table for such if present, and build a Unicode map by mapping @@ -811,7 +811,7 @@ pango_win32_insert_font (PangoWin32FontMap *win32fontmap, while (tmp_list) { LOGFONT *rover = tmp_list->data; - + /* We know that lfWeight, lfItalic and lfFaceName match. We * don't check lfHeight and lfWidth, those are used * when creating a font. @@ -824,7 +824,7 @@ pango_win32_insert_font (PangoWin32FontMap *win32fontmap, PING(("already have it")); return; } - + tmp_list = tmp_list->next; } } @@ -836,14 +836,14 @@ pango_win32_insert_font (PangoWin32FontMap *win32fontmap, } size_info->logfonts = g_slist_prepend (size_info->logfonts, lfp2); - + PING(("g_slist_length(size_info->logfonts)=%d", g_slist_length(size_info->logfonts))); win32face = g_object_new (PANGO_WIN32_TYPE_FACE, NULL); win32face->description = pango_win32_font_description_from_logfont (lfp2); win32face->cached_fonts = NULL; - + for (i = 0; i < PANGO_WIN32_N_COVERAGES; i++) win32face->coverages[i] = NULL; win32face->logfont = *lfp; @@ -868,7 +868,7 @@ pango_win32_insert_font (PangoWin32FontMap *win32fontmap, * Maybe a memory leak ... */ switch (lfp->lfPitchAndFamily & 0xF0) - { + { case FF_MODERN : /* monospace */ PING(("monospace")); font_family->is_monospace = TRUE; /* modify before reuse */ @@ -919,7 +919,7 @@ pango_win32_make_matching_logfont (PangoFontMap *fontmap, PING(("lfp.face=%s,wt=%ld,ht=%ld,size:%d",lfp->lfFaceName,lfp->lfWeight,lfp->lfHeight,size)); win32fontmap = PANGO_WIN32_FONT_MAP (fontmap); - + size_info = g_hash_table_lookup (win32fontmap->size_infos, lfp); if (!size_info) @@ -937,7 +937,7 @@ pango_win32_make_matching_logfont (PangoFontMap *fontmap, if (size != -1) { int new_distance = (font_size == 0) ? 0 : abs (font_size - size); - + if (!closest_match || new_distance < match_distance || (new_distance < PANGO_SCALE && font_size != 0)) @@ -1003,7 +1003,7 @@ pango_win32_face_get_face_name (PangoFontFace *face) if (!win32face->face_name) { PangoFontDescription *desc = pango_font_face_describe (face); - + pango_font_description_unset_fields (desc, PANGO_FONT_MASK_FAMILY | PANGO_FONT_MASK_SIZE); @@ -1054,12 +1054,12 @@ pango_win32_face_get_type (void) 0, /* n_preallocs */ (GInstanceInitFunc) NULL, }; - + object_type = g_type_register_static (PANGO_TYPE_FONT_FACE, I_("PangoWin32Face"), &object_info, 0); } - + return object_type; } |