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LibLine: Port most functions to Core::Stream

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This commit is contained in:
Tim Schumacher 2023-01-10 12:21:17 +01:00 • committed by Sam Atkins
parent 0ab29cffd2
commit f9f1e1dd49
5 changed files with 102 additions and 101 deletions
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22
Userland/Libraries/LibLine/InternalFunctions.cpp
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@ -5,12 +5,10 @@
*/
#include <AK/CharacterTypes.h>
#include <AK/FileStream.h>
#include <AK/ScopeGuard.h>
#include <AK/ScopedValueRollback.h>
#include <AK/StringBuilder.h>
#include <AK/TemporaryChange.h>
#include <LibCore/File.h>
#include <LibLine/Editor.h>
#include <stdio.h>
#include <sys/wait.h>
@ -343,13 +341,13 @@ void Editor::enter_search()
auto& search_string = search_string_result.value();
// Manually cleanup the search line.
OutputFileStream stderr_stream { stderr };
reposition_cursor(stderr_stream);
auto stderr_stream = Core::Stream::File::standard_error().release_value_but_fixme_should_propagate_errors();
reposition_cursor(*stderr_stream);
auto search_metrics = actual_rendered_string_metrics(search_string, {});
auto metrics = actual_rendered_string_metrics(search_prompt, {});
VT::clear_lines(0, metrics.lines_with_addition(search_metrics, m_num_columns) + search_end_row - m_origin_row - 1, stderr_stream);
VT::clear_lines(0, metrics.lines_with_addition(search_metrics, m_num_columns) + search_end_row - m_origin_row - 1, *stderr_stream);
reposition_cursor(stderr_stream);
reposition_cursor(*stderr_stream);
m_refresh_needed = true;
m_cached_prompt_valid = false;
@ -435,8 +433,8 @@ void Editor::go_end()
void Editor::clear_screen()
{
warn("\033[3J\033[H\033[2J");
OutputFileStream stream { stderr };
VT::move_absolute(1, 1, stream);
auto stream = Core::Stream::File::standard_error().release_value_but_fixme_should_propagate_errors();
VT::move_absolute(1, 1, *stream);
set_origin(1, 1);
m_refresh_needed = true;
m_cached_prompt_valid = false;
@ -530,12 +528,12 @@ void Editor::edit_in_external_editor()
{
auto write_fd = dup(fd);
OutputFileStream stream { write_fd };
auto stream = Core::Stream::File::adopt_fd(write_fd, Core::Stream::OpenMode::Write).release_value_but_fixme_should_propagate_errors();
StringBuilder builder;
builder.append(Utf32View { m_buffer.data(), m_buffer.size() });
auto bytes = builder.string_view().bytes();
while (!bytes.is_empty()) {
auto nwritten = stream.write(bytes);
auto nwritten = stream->write(bytes).release_value_but_fixme_should_propagate_errors();
bytes = bytes.slice(nwritten);
}
lseek(fd, 0, SEEK_SET);
@ -571,12 +569,12 @@ void Editor::edit_in_external_editor()
}
{
auto file_or_error = Core::File::open(file_path, Core::OpenMode::ReadOnly);
auto file_or_error = Core::Stream::File::open({ file_path, strlen(file_path) }, Core::Stream::OpenMode::Read);
if (file_or_error.is_error())
return;
auto file = file_or_error.release_value();
auto contents = file->read_all();
auto contents = file->read_until_eof().release_value_but_fixme_should_propagate_errors();
StringView data { contents };
while (data.ends_with('\n'))
data = data.substring_view(0, data.length() - 1);