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/* foundry-text-iter.c
*
* Copyright 2025 Christian Hergert <chergert@redhat.com>
*
* 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 General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include "foundry-text-buffer.h"
#include "foundry-text-iter-private.h"
void
foundry_text_iter_init (FoundryTextIter *iter,
FoundryTextBuffer *buffer,
const FoundryTextIterVTable *vtable)
{
g_return_if_fail (iter != NULL);
g_return_if_fail (FOUNDRY_IS_TEXT_BUFFER (buffer));
g_return_if_fail (vtable != NULL);
iter->buffer = buffer;
iter->vtable = vtable;
}
gsize
foundry_text_iter_get_offset (const FoundryTextIter *iter)
{
return iter->vtable->get_offset (iter);
}
gsize
foundry_text_iter_get_line (const FoundryTextIter *iter)
{
return iter->vtable->get_line (iter);
}
gsize
foundry_text_iter_get_line_offset (const FoundryTextIter *iter)
{
return iter->vtable->get_line_offset (iter);
}
gboolean
foundry_text_iter_forward_char (FoundryTextIter *iter)
{
return iter->vtable->forward_char (iter);
}
gboolean
foundry_text_iter_backward_char (FoundryTextIter *iter)
{
return iter->vtable->backward_char (iter);
}
gboolean
foundry_text_iter_is_start (const FoundryTextIter *iter)
{
return iter->vtable->is_start (iter);
}
gboolean
foundry_text_iter_is_end (const FoundryTextIter *iter)
{
return iter->vtable->is_end (iter);
}
gboolean
foundry_text_iter_ends_line (const FoundryTextIter *iter)
{
return iter->vtable->ends_line (iter);
}
gboolean
foundry_text_iter_starts_line (const FoundryTextIter *iter)
{
return iter->vtable->starts_line (iter);
}
gboolean
foundry_text_iter_move_to_line_and_offset (FoundryTextIter *iter,
gsize line,
gsize line_offset)
{
return iter->vtable->move_to_line_and_offset (iter, line, line_offset);
}
void
foundry_text_iter_set_offset (FoundryTextIter *iter,
gsize offset)
{
return iter->vtable->set_offset (iter, offset);
}
char *
foundry_text_iter_get_slice (const FoundryTextIter *begin,
const FoundryTextIter *end)
{
g_return_val_if_fail (begin->vtable == end->vtable, NULL);
g_return_val_if_fail (begin->buffer == end->buffer, NULL);
return begin->vtable->get_slice (begin, end);
}
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