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/* foundry-text-edit.c
*
* Copyright 2024 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-edit.h"
/**
* FoundryTextEdit:
*
* Represents a single text edit to a document.
*/
struct _FoundryTextEdit
{
GObject parent_instance;
GFile *file;
char *replacement;
guint begin_line;
int begin_line_offset;
guint end_line;
int end_line_offset;
};
G_DEFINE_FINAL_TYPE (FoundryTextEdit, foundry_text_edit, G_TYPE_OBJECT)
static void
foundry_text_edit_finalize (GObject *object)
{
FoundryTextEdit *self = (FoundryTextEdit *)object;
g_clear_object (&self->file);
g_clear_pointer (&self->replacement, g_free);
G_OBJECT_CLASS (foundry_text_edit_parent_class)->finalize (object);
}
static void
foundry_text_edit_class_init (FoundryTextEditClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = foundry_text_edit_finalize;
}
static void
foundry_text_edit_init (FoundryTextEdit *self)
{
}
FoundryTextEdit *
foundry_text_edit_new (GFile *file,
guint begin_line,
int begin_line_offset,
guint end_line,
int end_line_offset,
const char *replacement)
{
FoundryTextEdit *self;
g_return_val_if_fail (!file || G_IS_FILE (file), NULL);
self = g_object_new (FOUNDRY_TYPE_TEXT_EDIT, NULL);
self->begin_line = begin_line;
self->end_line = end_line;
self->begin_line_offset = MAX (-1, begin_line_offset);
self->end_line_offset = MAX (-1, end_line_offset);
self->replacement = g_strdup (replacement);
g_set_object (&self->file, file);
return self;
}
/**
* foundry_text_edit_dup_file:
* @self: a #FoundryTextEdit
*
* Gets the underlying #GFile if any.
*
* Returns: (transfer full) (nullable): a #GFile or %NULL
*/
GFile *
foundry_text_edit_dup_file (FoundryTextEdit *self)
{
GFile *ret = NULL;
g_return_val_if_fail (FOUNDRY_IS_TEXT_EDIT (self), NULL);
g_set_object (&ret, self->file);
return ret;
}
/**
* foundry_text_edit_dup_replacement:
* @self: a #FoundryTextEdit
*
* Gets the replacement text if any.
*
* Returns: (transfer full) (nullable): a string or %NULL
*/
char *
foundry_text_edit_dup_replacement (FoundryTextEdit *self)
{
g_return_val_if_fail (FOUNDRY_IS_TEXT_EDIT (self), NULL);
return g_strdup (self->replacement);
}
void
foundry_text_edit_get_range (FoundryTextEdit *self,
guint *begin_line,
int *begin_line_offset,
guint *end_line,
int *end_line_offset)
{
g_return_if_fail (FOUNDRY_IS_TEXT_EDIT (self));
if (begin_line != NULL)
*begin_line = self->begin_line;
if (begin_line_offset != NULL)
*begin_line_offset = self->begin_line_offset;
if (end_line != NULL)
*end_line = self->end_line;
if (end_line_offset != NULL)
*end_line_offset = self->end_line_offset;
}
int
foundry_text_edit_compare (const FoundryTextEdit *a,
const FoundryTextEdit *b)
{
if (!g_file_equal (a->file, b->file))
{
g_autofree char *uri_a = g_file_get_uri (a->file);
g_autofree char *uri_b = g_file_get_uri (b->file);
return g_strcmp0 (uri_a, uri_b);
}
if (a->begin_line < b->begin_line)
return -1;
else if (a->begin_line > b->begin_line)
return 1;
if (a->begin_line_offset < b->begin_line_offset)
return -1;
else if (a->begin_line_offset > b->begin_line_offset)
return 1;
/* Longer runs first */
if (a->end_line < b->end_line)
return 1;
else if (a->end_line > b->end_line)
return -1;
if (a->end_line_offset < b->end_line_offset)
return 1;
else if (a->end_line_offset > b->end_line_offset)
return -1;
return 0;
}
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