diff options
Diffstat (limited to 'pango2/pango-line-iter.h')
| -rw-r--r-- | pango2/pango-line-iter.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/pango2/pango-line-iter.h b/pango2/pango-line-iter.h new file mode 100644 index 00000000..59a4f5c2 --- /dev/null +++ b/pango2/pango-line-iter.h @@ -0,0 +1,102 @@ +/* + * Copyright 2022 Red Hat, Inc. + * + * SPDX-License-Identifier: LGPL-2.1-or-later + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#pragma once + +#include <glib-object.h> + +#include <pango2/pango-types.h> +#include <pango2/pango-lines.h> + +G_BEGIN_DECLS + +PANGO2_AVAILABLE_IN_ALL +GType pango2_line_iter_get_type (void) G_GNUC_CONST; + +PANGO2_AVAILABLE_IN_ALL +Pango2LineIter * pango2_line_iter_copy (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +void pango2_line_iter_free (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +Pango2Lines * pango2_line_iter_get_lines (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +Pango2Line * pango2_line_iter_get_line (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +gboolean pango2_line_iter_at_last_line (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +Pango2Run * pango2_line_iter_get_run (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +int pango2_line_iter_get_index (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +gboolean pango2_line_iter_next_line (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +gboolean pango2_line_iter_next_run (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +gboolean pango2_line_iter_next_cluster (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +gboolean pango2_line_iter_next_char (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +void pango2_line_iter_get_layout_extents (Pango2LineIter *iter, + Pango2Rectangle *ink_rect, + Pango2Rectangle *logical_rect); + +PANGO2_AVAILABLE_IN_ALL +void pango2_line_iter_get_line_extents (Pango2LineIter *iter, + Pango2Rectangle *ink_rect, + Pango2Rectangle *logical_rect); + +PANGO2_AVAILABLE_IN_ALL +void pango2_line_iter_get_trimmed_line_extents (Pango2LineIter *iter, + Pango2LeadingTrim trim, + Pango2Rectangle *logical_rect); + +PANGO2_AVAILABLE_IN_ALL +void pango2_line_iter_get_run_extents (Pango2LineIter *iter, + Pango2Rectangle *ink_rect, + Pango2Rectangle *logical_rect); + +PANGO2_AVAILABLE_IN_ALL +void pango2_line_iter_get_cluster_extents (Pango2LineIter *iter, + Pango2Rectangle *ink_rect, + Pango2Rectangle *logical_rect); + +PANGO2_AVAILABLE_IN_ALL +void pango2_line_iter_get_char_extents (Pango2LineIter *iter, + Pango2Rectangle *logical_rect); + +PANGO2_AVAILABLE_IN_ALL +int pango2_line_iter_get_line_baseline (Pango2LineIter *iter); + +PANGO2_AVAILABLE_IN_ALL +int pango2_line_iter_get_run_baseline (Pango2LineIter *iter); + +G_DEFINE_AUTOPTR_CLEANUP_FUNC(Pango2LineIter, pango2_line_iter_free) + +G_END_DECLS |