mirror of
https://github.com/RGBCube/serenity
synced 2025-05-14 08:04:57 +00:00
500044906d
This is not guaranteed to always work correctly as ArgsParser deals in StringViews and might have a non-properly-null-terminated string as a value. As a bonus, using StringView (and DeprecatedString where necessary) leads to nicer looking code too :^)
96 lines
3.5 KiB
C++
96 lines
3.5 KiB
C++
/*
|
|
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include "FileArgument.h"
|
|
#include "MainWidget.h"
|
|
#include <LibConfig/Client.h>
|
|
#include <LibCore/ArgsParser.h>
|
|
#include <LibCore/System.h>
|
|
#include <LibFileSystemAccessClient/Client.h>
|
|
#include <LibGUI/Menubar.h>
|
|
#include <LibGUI/MessageBox.h>
|
|
#include <LibMain/Main.h>
|
|
|
|
using namespace TextEditor;
|
|
|
|
ErrorOr<int> serenity_main(Main::Arguments arguments)
|
|
{
|
|
TRY(Core::System::pledge("stdio recvfd sendfd thread rpath cpath wpath unix"));
|
|
|
|
auto app = TRY(GUI::Application::try_create(arguments));
|
|
|
|
Config::pledge_domain("TextEditor");
|
|
|
|
app->set_config_domain(TRY("TextEditor"_string));
|
|
|
|
auto preview_mode = "auto"sv;
|
|
StringView file_to_edit;
|
|
Core::ArgsParser parser;
|
|
parser.add_option(preview_mode, "Preview mode, one of 'none', 'html', 'markdown', 'auto'", "preview-mode", '\0', "mode");
|
|
parser.add_positional_argument(file_to_edit, "File to edit, with optional starting line and column number", "file[:line[:column]]", Core::ArgsParser::Required::No);
|
|
parser.parse(arguments);
|
|
|
|
TRY(Core::System::unveil("/res", "r"));
|
|
TRY(Core::System::unveil("/tmp/session/%sid/portal/launch", "rw"));
|
|
TRY(Core::System::unveil("/tmp/session/%sid/portal/webcontent", "rw"));
|
|
TRY(Core::System::unveil("/tmp/session/%sid/portal/filesystemaccess", "rw"));
|
|
TRY(Core::System::unveil(nullptr, nullptr));
|
|
|
|
auto app_icon = GUI::Icon::default_icon("app-text-editor"sv);
|
|
|
|
auto window = TRY(GUI::Window::try_create());
|
|
window->resize(640, 400);
|
|
|
|
auto text_widget = TRY(window->set_main_widget<MainWidget>());
|
|
|
|
text_widget->editor().set_focus(true);
|
|
|
|
window->on_close_request = [&]() -> GUI::Window::CloseRequestDecision {
|
|
if (text_widget->request_close())
|
|
return GUI::Window::CloseRequestDecision::Close;
|
|
return GUI::Window::CloseRequestDecision::StayOpen;
|
|
};
|
|
|
|
if (preview_mode == "auto") {
|
|
text_widget->set_auto_detect_preview_mode(true);
|
|
} else if (preview_mode == "markdown") {
|
|
text_widget->set_preview_mode(MainWidget::PreviewMode::Markdown);
|
|
} else if (preview_mode == "html") {
|
|
text_widget->set_preview_mode(MainWidget::PreviewMode::HTML);
|
|
} else if (preview_mode == "none") {
|
|
text_widget->set_preview_mode(MainWidget::PreviewMode::None);
|
|
} else {
|
|
warnln("Invalid mode '{}'", preview_mode);
|
|
return 1;
|
|
}
|
|
|
|
text_widget->initialize_menubar(*window);
|
|
text_widget->update_title();
|
|
|
|
window->show();
|
|
window->set_icon(app_icon.bitmap_for_size(16));
|
|
|
|
if (!file_to_edit.is_empty()) {
|
|
auto filename = TRY(String::from_utf8(file_to_edit));
|
|
FileArgument parsed_argument(filename);
|
|
auto response = FileSystemAccessClient::Client::the().request_file_read_only_approved(window, parsed_argument.filename().to_deprecated_string());
|
|
|
|
if (response.is_error()) {
|
|
if (response.error().code() == ENOENT)
|
|
text_widget->open_nonexistent_file(parsed_argument.filename().to_deprecated_string());
|
|
else
|
|
return 1;
|
|
} else {
|
|
TRY(text_widget->read_file(response.value().filename(), response.value().stream()));
|
|
text_widget->editor().set_cursor_and_focus_line(parsed_argument.line().value_or(1) - 1, parsed_argument.column().value_or(0));
|
|
}
|
|
|
|
text_widget->update_title();
|
|
}
|
|
text_widget->update_statusbar();
|
|
|
|
return app->exec();
|
|
}
|