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/*
* 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-line.h>
G_BEGIN_DECLS
#define PANGO2_TYPE_LINES pango2_lines_get_type ()
PANGO2_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (Pango2Lines, pango2_lines, PANGO2, LINES, GObject);
PANGO2_AVAILABLE_IN_ALL
Pango2Lines * pango2_lines_new (void);
PANGO2_AVAILABLE_IN_ALL
guint pango2_lines_get_serial (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_add_line (Pango2Lines *lines,
Pango2Line *line,
int line_x,
int line_y);
PANGO2_AVAILABLE_IN_ALL
int pango2_lines_get_line_count (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
Pango2Line ** pango2_lines_get_lines (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_get_line_position
(Pango2Lines *lines,
int num,
int *line_x,
int *line_y);
PANGO2_AVAILABLE_IN_ALL
Pango2LineIter * pango2_lines_get_iter (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_get_extents (Pango2Lines *lines,
Pango2Rectangle *ink_rect,
Pango2Rectangle *logical_rect);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_get_trimmed_extents
(Pango2Lines *lines,
Pango2LeadingTrim trim,
Pango2Rectangle *ink_rect,
Pango2Rectangle *logical_rect);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_get_size (Pango2Lines *lines,
int *width,
int *height);
PANGO2_AVAILABLE_IN_ALL
int pango2_lines_get_baseline (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_get_x_ranges (Pango2Lines *lines,
Pango2Line *line,
Pango2Line *start_line,
int start_index,
Pango2Line *end_line,
int end_index,
int **ranges,
int *n_ranges);
PANGO2_AVAILABLE_IN_ALL
int pango2_lines_get_unknown_glyphs_count
(Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
gboolean pango2_lines_is_wrapped (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
gboolean pango2_lines_is_ellipsized (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
gboolean pango2_lines_is_hyphenated (Pango2Lines *lines);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_index_to_line (Pango2Lines *lines,
int idx,
Pango2Line **line,
int *line_no,
int *x_offset,
int *y_offset);
PANGO2_AVAILABLE_IN_ALL
Pango2Line * pango2_lines_pos_to_line (Pango2Lines *lines,
int x,
int y,
int *line_x,
int *line_y);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_index_to_pos (Pango2Lines *lines,
Pango2Line *line,
int idx,
Pango2Rectangle *pos);
PANGO2_AVAILABLE_IN_ALL
Pango2Line * pango2_lines_pos_to_index (Pango2Lines *lines,
int x,
int y,
int *idx,
int *trailing);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_get_cursor_pos (Pango2Lines *lines,
Pango2Line *line,
int idx,
Pango2Rectangle *strong_pos,
Pango2Rectangle *weak_pos);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_get_caret_pos (Pango2Lines *lines,
Pango2Line *line,
int idx,
Pango2Rectangle *strong_pos,
Pango2Rectangle *weak_pos);
PANGO2_AVAILABLE_IN_ALL
void pango2_lines_move_cursor (Pango2Lines *lines,
gboolean strong,
Pango2Line *line,
int idx,
int trailing,
int direction,
Pango2Line **new_line,
int *new_idx,
int *new_trailing);
PANGO2_AVAILABLE_IN_ALL
GBytes * pango2_lines_serialize (Pango2Lines *lines);
G_END_DECLS
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