diff options
author | Owen Taylor <otaylor@redhat.com> | 2000-03-13 15:59:09 +0000 |
---|---|---|
committer | Owen Taylor <otaylor@src.gnome.org> | 2000-03-13 15:59:09 +0000 |
commit | a6128c9efba496a2193894ec9ebe7a14404df72e (patch) | |
tree | ae1e9c9be775c9b2fe75e51c33b2a9ebd69a272a /pango/pango-item.h | |
parent | df19b2f5a156b717186f8cbc6b1ad39d2401ab90 (diff) | |
download | pango-a6128c9efba496a2193894ec9ebe7a14404df72e.tar.gz |
Memory management functions for PangoItem.
Mon Mar 13 10:54:48 2000 Owen Taylor <otaylor@redhat.com>
* pango/pango-item.[ch]: Memory management functions for PangoItem.
* pango/*.[ch]: Random constification.
* pango/pangox.c pango/pango-layout.c pango/pango-context.c:
Add an extra_attrs field to PangoItem. Use this to handle underlining
for PangoLayout.
* examples/viewer.c (reload_font): Make paragraphs global
to save the complexity of passing it around all over the place.
* pango/pango-layout.[ch] (pango_layout_context_changed): Add
a function to reset the layout on changes to the layout's
context.
* pango/pangox.c (pango_x_make_matching_xlfd): Prefer bitmap
to scaleable if the discrepancy is < 1 pixel. (Probably not
the ideal criterion.)
* pango/pangox.c (pango_x_font_map_for_display): Fix resolution
computation error.
* pango/pango-layout.c (pango_layout_check_lines): Handle
text with embedded newlines.
* pango/pangox.c (pango_x_render_layout): Fix y to refer
to the top of the layout, not the baseline of the first
line.
* pango/pango-layout.c (process_item): Don't wrap if width is
set to -1.
* Makefile.am configure.in **/*.[ch]: move libpango/ directory
and fix all headers to install under include/pango/
Diffstat (limited to 'pango/pango-item.h')
-rw-r--r-- | pango/pango-item.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/pango/pango-item.h b/pango/pango-item.h new file mode 100644 index 00000000..8530f82a --- /dev/null +++ b/pango/pango-item.h @@ -0,0 +1,60 @@ +/* Pango + * pango-item.h: Structure for storing run information + * + * Copyright (C) 2000 Red Hat Software + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __PANGO_ITEM_H__ +#define __PANGO_ITEM_H__ + +#include <pango/pango-types.h> +#include <pango/pango-item.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +typedef struct _PangoAnalysis PangoAnalysis; +typedef struct _PangoItem PangoItem; + +struct _PangoAnalysis +{ + PangoEngineShape *shape_engine; + PangoEngineLang *lang_engine; + PangoFont *font; + guint8 level; +}; + +struct _PangoItem +{ + gint offset; + gint length; + gint num_chars; + GSList *extra_attrs; + PangoAnalysis analysis; +}; + +PangoItem *pango_item_new (void); +PangoItem *pango_item_copy (PangoItem *item); +void pango_item_free (PangoItem *item); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif __PANGO_ITEM_H__ |