diff options
Diffstat (limited to 'pango/pango-fontset-cached.c')
| -rw-r--r-- | pango/pango-fontset-cached.c | 226 |
1 files changed, 113 insertions, 113 deletions
diff --git a/pango/pango-fontset-cached.c b/pango/pango-fontset-cached.c index 2692ac24..9feaca79 100644 --- a/pango/pango-fontset-cached.c +++ b/pango/pango-fontset-cached.c @@ -1,4 +1,4 @@ -/* Pango +/* Pango2 * * Copyright (C) 2021 Matthias Clasen * @@ -32,10 +32,10 @@ #include "pangocairo-font.h" #endif -G_DEFINE_FINAL_TYPE (PangoFontsetCached, pango_fontset_cached, PANGO_TYPE_FONTSET); +G_DEFINE_FINAL_TYPE (Pango2FontsetCached, pango2_fontset_cached, PANGO2_TYPE_FONTSET); static void -pango_fontset_cached_init (PangoFontsetCached *fontset) +pango2_fontset_cached_init (Pango2FontsetCached *fontset) { fontset->items = g_ptr_array_new_with_free_func (g_object_unref); fontset->cache = g_hash_table_new_full (NULL, NULL, NULL, g_object_unref); @@ -46,32 +46,32 @@ pango_fontset_cached_init (PangoFontsetCached *fontset) } static void -pango_fontset_cached_finalize (GObject *object) +pango2_fontset_cached_finalize (GObject *object) { - PangoFontsetCached *self = (PangoFontsetCached *)object; + Pango2FontsetCached *self = (Pango2FontsetCached *)object; g_ptr_array_free (self->items, TRUE); g_hash_table_unref (self->cache); - pango_font_description_free (self->description); + pango2_font_description_free (self->description); #ifdef HAVE_CAIRO if (self->font_options) cairo_font_options_destroy (self->font_options); #endif - G_OBJECT_CLASS (pango_fontset_cached_parent_class)->finalize (object); + G_OBJECT_CLASS (pango2_fontset_cached_parent_class)->finalize (object); } -static PangoFont * -find_font_for_face (PangoFontsetCached *self, - PangoFontFace *face) +static Pango2Font * +find_font_for_face (Pango2FontsetCached *self, + Pango2FontFace *face) { GHashTableIter iter; - PangoFont *font; + Pango2Font *font; g_hash_table_iter_init (&iter, self->cache); while (g_hash_table_iter_next (&iter, NULL, (gpointer *)&font)) { - if (pango_font_get_face (font) == face) + if (pango2_font_get_face (font) == face) { return font; break; @@ -81,12 +81,12 @@ find_font_for_face (PangoFontsetCached *self, return NULL; } -static PangoFont * -pango_fontset_cached_get_font (PangoFontset *fontset, - guint wc) +static Pango2Font * +pango2_fontset_cached_get_font (Pango2Fontset *fontset, + guint wc) { - PangoFontsetCached *self = (PangoFontsetCached *)fontset; - PangoFont *retval; + Pango2FontsetCached *self = (Pango2FontsetCached *)fontset; + Pango2Font *retval; int i; retval = g_hash_table_lookup (self->cache, GUINT_TO_POINTER (wc)); @@ -97,35 +97,35 @@ pango_fontset_cached_get_font (PangoFontset *fontset, { gpointer item = g_ptr_array_index (self->items, i); - if (PANGO_IS_FONT (item)) + if (PANGO2_IS_FONT (item)) { - PangoFont *font = PANGO_FONT (item); - if (pango_font_face_has_char (font->face, wc)) + Pango2Font *font = PANGO2_FONT (item); + if (pango2_font_face_has_char (font->face, wc)) { retval = g_object_ref (font); break; } } - else if (PANGO_IS_GENERIC_FAMILY (item)) + else if (PANGO2_IS_GENERIC_FAMILY (item)) { - PangoGenericFamily *family = PANGO_GENERIC_FAMILY (item); - PangoFontDescription *copy; - PangoFontFace *face; + Pango2GenericFamily *family = PANGO2_GENERIC_FAMILY (item); + Pango2FontDescription *copy; + Pango2FontFace *face; /* Here is where we implement delayed picking for generic families. * If a face does not cover the character and its family is generic, * choose a different face from the same family and create a font to use. */ - copy = pango_font_description_copy_static (self->description); - pango_font_description_unset_fields (copy, PANGO_FONT_MASK_VARIATIONS | - PANGO_FONT_MASK_GRAVITY | - PANGO_FONT_MASK_VARIANT); - face = pango_generic_family_find_face (family, copy, self->language, wc); - pango_font_description_free (copy); + copy = pango2_font_description_copy_static (self->description); + pango2_font_description_unset_fields (copy, PANGO2_FONT_MASK_VARIATIONS | + PANGO2_FONT_MASK_GRAVITY | + PANGO2_FONT_MASK_VARIANT); + face = pango2_generic_family_find_face (family, copy, self->language, wc); + pango2_font_description_free (copy); if (face) { - PangoFont *font; + Pango2Font *font; font = find_font_for_face (self, face); if (font) @@ -134,12 +134,12 @@ pango_fontset_cached_get_font (PangoFontset *fontset, } else { - retval = pango_font_face_create_font (face, - self->description, - self->dpi, - self->ctm); + retval = pango2_font_face_create_font (face, + self->description, + self->dpi, + self->ctm); #ifdef HAVE_CAIRO - pango_cairo_font_set_font_options (retval, self->font_options); + pango2_cairo_font_set_font_options (retval, self->font_options); #endif } break; @@ -153,35 +153,35 @@ pango_fontset_cached_get_font (PangoFontset *fontset, return retval; } -PangoFont * -pango_fontset_cached_get_first_font (PangoFontsetCached *self) +Pango2Font * +pango2_fontset_cached_get_first_font (Pango2FontsetCached *self) { gpointer item; item = g_ptr_array_index (self->items, 0); - if (PANGO_IS_FONT (item)) - return g_object_ref (PANGO_FONT (item)); - else if (PANGO_IS_GENERIC_FAMILY (item)) + if (PANGO2_IS_FONT (item)) + return g_object_ref (PANGO2_FONT (item)); + else if (PANGO2_IS_GENERIC_FAMILY (item)) { - PangoFontFace *face; - PangoFont *font; + Pango2FontFace *face; + Pango2Font *font; - face = pango_generic_family_find_face (PANGO_GENERIC_FAMILY (item), - self->description, - self->language, - 0); + face = pango2_generic_family_find_face (PANGO2_GENERIC_FAMILY (item), + self->description, + self->language, + 0); font = find_font_for_face (self, face); if (font) g_object_ref (font); else { - font = pango_font_face_create_font (face, - self->description, - self->dpi, - self->ctm); + font = pango2_font_face_create_font (face, + self->description, + self->dpi, + self->ctm); #ifdef HAVE_CAIRO - pango_cairo_font_set_font_options (font, self->font_options); + pango2_cairo_font_set_font_options (font, self->font_options); #endif } @@ -191,71 +191,71 @@ pango_fontset_cached_get_first_font (PangoFontsetCached *self) return NULL; } -static PangoFontMetrics * -pango_fontset_cached_get_metrics (PangoFontset *fontset) +static Pango2FontMetrics * +pango2_fontset_cached_get_metrics (Pango2Fontset *fontset) { - PangoFontsetCached *self = (PangoFontsetCached *)fontset; + Pango2FontsetCached *self = (Pango2FontsetCached *)fontset; if (self->items->len == 1) { - PangoFont *font; - PangoFontMetrics *ret; + Pango2Font *font; + Pango2FontMetrics *ret; - font = pango_fontset_cached_get_first_font (self); - ret = pango_font_get_metrics (font, self->language); + font = pango2_fontset_cached_get_first_font (self); + ret = pango2_font_get_metrics (font, self->language); g_object_unref (font); return ret; } - return PANGO_FONTSET_CLASS (pango_fontset_cached_parent_class)->get_metrics (fontset); + return PANGO2_FONTSET_CLASS (pango2_fontset_cached_parent_class)->get_metrics (fontset); } -static PangoLanguage * -pango_fontset_cached_get_language (PangoFontset *fontset) +static Pango2Language * +pango2_fontset_cached_get_language (Pango2Fontset *fontset) { - PangoFontsetCached *self = (PangoFontsetCached *)fontset; + Pango2FontsetCached *self = (Pango2FontsetCached *)fontset; return self->language; } static void -pango_fontset_cached_foreach (PangoFontset *fontset, - PangoFontsetForeachFunc func, - gpointer data) +pango2_fontset_cached_foreach (Pango2Fontset *fontset, + Pango2FontsetForeachFunc func, + gpointer data) { - PangoFontsetCached *self = (PangoFontsetCached *)fontset; + Pango2FontsetCached *self = (Pango2FontsetCached *)fontset; unsigned int i; for (i = 0; i < self->items->len; i++) { gpointer item = g_ptr_array_index (self->items, i); - PangoFont *font = NULL; + Pango2Font *font = NULL; - if (PANGO_IS_FONT (item)) + if (PANGO2_IS_FONT (item)) { - font = g_object_ref (PANGO_FONT (item)); + font = g_object_ref (PANGO2_FONT (item)); } - else if (PANGO_IS_GENERIC_FAMILY (item)) + else if (PANGO2_IS_GENERIC_FAMILY (item)) { - PangoFontFace *face; + Pango2FontFace *face; - face = pango_generic_family_find_face (PANGO_GENERIC_FAMILY (item), - self->description, - self->language, - 0); + face = pango2_generic_family_find_face (PANGO2_GENERIC_FAMILY (item), + self->description, + self->language, + 0); font = find_font_for_face (self, face); if (font) g_object_ref (font); else { - font = pango_font_face_create_font (face, - self->description, - self->dpi, - self->ctm); + font = pango2_font_face_create_font (face, + self->description, + self->dpi, + self->ctm); #ifdef HAVE_CAIRO - pango_cairo_font_set_font_options (font, self->font_options); + pango2_cairo_font_set_font_options (font, self->font_options); #endif } } @@ -270,30 +270,30 @@ pango_fontset_cached_foreach (PangoFontset *fontset, } static void -pango_fontset_cached_class_init (PangoFontsetCachedClass *class) +pango2_fontset_cached_class_init (Pango2FontsetCachedClass *class) { GObjectClass *object_class = G_OBJECT_CLASS (class); - PangoFontsetClass *fontset_class = PANGO_FONTSET_CLASS (class); + Pango2FontsetClass *fontset_class = PANGO2_FONTSET_CLASS (class); - object_class->finalize = pango_fontset_cached_finalize; + object_class->finalize = pango2_fontset_cached_finalize; - fontset_class->get_font = pango_fontset_cached_get_font; - fontset_class->get_metrics = pango_fontset_cached_get_metrics; - fontset_class->get_language = pango_fontset_cached_get_language; - fontset_class->foreach = pango_fontset_cached_foreach; + fontset_class->get_font = pango2_fontset_cached_get_font; + fontset_class->get_metrics = pango2_fontset_cached_get_metrics; + fontset_class->get_language = pango2_fontset_cached_get_language; + fontset_class->foreach = pango2_fontset_cached_foreach; } -PangoFontsetCached * -pango_fontset_cached_new (const PangoFontDescription *description, - PangoLanguage *language, - float dpi, - const PangoMatrix *ctm) +Pango2FontsetCached * +pango2_fontset_cached_new (const Pango2FontDescription *description, + Pango2Language *language, + float dpi, + const Pango2Matrix *ctm) { - PangoFontsetCached *self; + Pango2FontsetCached *self; - self = g_object_new (pango_fontset_cached_get_type (), NULL); + self = g_object_new (pango2_fontset_cached_get_type (), NULL); self->language = language; - self->description = pango_font_description_copy (description); + self->description = pango2_font_description_copy (description); self->dpi = dpi; self->ctm = ctm; @@ -301,46 +301,46 @@ pango_fontset_cached_new (const PangoFontDescription *description, } void -pango_fontset_cached_add_face (PangoFontsetCached *self, - PangoFontFace *face) +pango2_fontset_cached_add_face (Pango2FontsetCached *self, + Pango2FontFace *face) { - PangoFont *font; + Pango2Font *font; - font = pango_font_face_create_font (face, - self->description, - self->dpi, - self->ctm); + font = pango2_font_face_create_font (face, + self->description, + self->dpi, + self->ctm); #ifdef HAVE_CAIRO - pango_cairo_font_set_font_options (font, self->font_options); + pango2_cairo_font_set_font_options (font, self->font_options); #endif g_ptr_array_add (self->items, font); } void -pango_fontset_cached_add_family (PangoFontsetCached *self, - PangoGenericFamily *family) +pango2_fontset_cached_add_family (Pango2FontsetCached *self, + Pango2GenericFamily *family) { g_ptr_array_add (self->items, g_object_ref (family)); } int -pango_fontset_cached_size (PangoFontsetCached *self) +pango2_fontset_cached_size (Pango2FontsetCached *self) { return self->items->len; } void -pango_fontset_cached_append (PangoFontsetCached *self, - PangoFontsetCached *other) +pango2_fontset_cached_append (Pango2FontsetCached *self, + Pango2FontsetCached *other) { for (int i = 0; i < other->items->len; i++) { gpointer item = g_ptr_array_index (other->items, i); - if (PANGO_IS_FONT (item)) - pango_fontset_cached_add_face (self, pango_font_get_face (PANGO_FONT (item))); - else if (PANGO_IS_GENERIC_FAMILY (item)) - pango_fontset_cached_add_family (self, PANGO_GENERIC_FAMILY (item)); + if (PANGO2_IS_FONT (item)) + pango2_fontset_cached_add_face (self, pango2_font_get_face (PANGO2_FONT (item))); + else if (PANGO2_IS_GENERIC_FAMILY (item)) + pango2_fontset_cached_add_family (self, PANGO2_GENERIC_FAMILY (item)); } } |