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Diffstat (limited to 'eel/eel-pango-extensions.h')
| -rw-r--r-- | eel/eel-pango-extensions.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/eel/eel-pango-extensions.h b/eel/eel-pango-extensions.h new file mode 100644 index 000000000..efa96572a --- /dev/null +++ b/eel/eel-pango-extensions.h @@ -0,0 +1,54 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-pango-extensions.h - interface for new functions that conceptually + belong in pango. Perhaps some of these will be + actually rolled into pango someday. + + Copyright (C) 2001 Anders Carlsson + + The Eel 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. + + The Eel 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 the Eel Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Anders Carlsson <andersca@gnu.org> +*/ + +#ifndef EEL_PANGO_EXTENSIONS_H +#define EEL_PANGO_EXTENSIONS_H + +#include <pango/pango.h> + +typedef enum { + EEL_ELLIPSIZE_START, + EEL_ELLIPSIZE_MIDDLE, + EEL_ELLIPSIZE_END +} EelEllipsizeMode; + +PangoAttrList *eel_pango_attr_list_copy_or_create (PangoAttrList *attr_list); +PangoAttrList *eel_pango_attr_list_apply_global_attribute (PangoAttrList *attr_list, + PangoAttribute *attr); +int eel_pango_font_description_get_largest_fitting_font_size (const PangoFontDescription *font_desc, + PangoContext *context, + const char *text, + int available_width, + int minimum_acceptable_font_size, + int maximum_acceptable_font_size); + +/* caution: this function is expensive. */ +void eel_pango_layout_set_text_ellipsized (PangoLayout *layout, + const char *string, + int width, + EelEllipsizeMode mode); + +#endif /* EEL_PANGO_EXTENSIONS_H */ |