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https://github.com/LadybirdBrowser/ladybird.git
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0c24522635
Rip that bandaid off! This does the following, in one big, awkward jump: - Replace all uses of `set_main_widget<Foo>()` with the `try` version. - Remove `set_main_widget<Foo>()`. - Rename the `try` version to just be `set_main_widget` because it's now the only one. The majority of places that call `set_main_widget<Foo>()` are inside constructors, so this unfortunately gives us a big batch of new `release_value_but_fixme_should_propagate_errors()` calls.
112 lines
3.5 KiB
C++
112 lines
3.5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "FileUtils.h"
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#include "FileOperationProgressWidget.h"
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#include <AK/LexicalPath.h>
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#include <LibCore/Stream.h>
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#include <LibCore/System.h>
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#include <LibGUI/MessageBox.h>
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#include <unistd.h>
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namespace FileManager {
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HashTable<NonnullRefPtr<GUI::Window>> file_operation_windows;
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void delete_paths(Vector<DeprecatedString> const& paths, bool should_confirm, GUI::Window* parent_window)
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{
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DeprecatedString message;
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if (paths.size() == 1) {
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message = DeprecatedString::formatted("Are you sure you want to delete {}?", LexicalPath::basename(paths[0]));
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} else {
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message = DeprecatedString::formatted("Are you sure you want to delete {} files?", paths.size());
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}
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if (should_confirm) {
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auto result = GUI::MessageBox::show(parent_window,
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message,
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"Confirm deletion"sv,
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GUI::MessageBox::Type::Warning,
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GUI::MessageBox::InputType::OKCancel);
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if (result == GUI::MessageBox::ExecResult::Cancel)
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return;
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}
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if (run_file_operation(FileOperation::Delete, paths, {}, parent_window).is_error())
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_exit(1);
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}
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ErrorOr<void> run_file_operation(FileOperation operation, Vector<DeprecatedString> const& sources, DeprecatedString const& destination, GUI::Window* parent_window)
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{
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auto pipe_fds = TRY(Core::System::pipe2(0));
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pid_t child_pid = TRY(Core::System::fork());
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if (!child_pid) {
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TRY(Core::System::close(pipe_fds[0]));
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TRY(Core::System::dup2(pipe_fds[1], STDOUT_FILENO));
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Vector<StringView> file_operation_args;
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file_operation_args.append("/bin/FileOperation"sv);
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switch (operation) {
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case FileOperation::Copy:
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file_operation_args.append("Copy"sv);
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break;
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case FileOperation::Move:
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file_operation_args.append("Move"sv);
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break;
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case FileOperation::Delete:
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file_operation_args.append("Delete"sv);
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break;
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default:
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VERIFY_NOT_REACHED();
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}
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for (auto& source : sources)
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file_operation_args.append(source.view());
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if (operation != FileOperation::Delete)
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file_operation_args.append(destination.view());
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TRY(Core::System::exec(file_operation_args.first(), file_operation_args, Core::System::SearchInPath::Yes));
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VERIFY_NOT_REACHED();
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} else {
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TRY(Core::System::close(pipe_fds[1]));
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}
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auto window = TRY(GUI::Window::try_create());
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TRY(file_operation_windows.try_set(window));
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switch (operation) {
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case FileOperation::Copy:
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window->set_title("Copying Files...");
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break;
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case FileOperation::Move:
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window->set_title("Moving Files...");
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break;
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case FileOperation::Delete:
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window->set_title("Deleting Files...");
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break;
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default:
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VERIFY_NOT_REACHED();
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}
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auto pipe_input_file = TRY(Core::Stream::File::adopt_fd(pipe_fds[0], Core::Stream::OpenMode::Read));
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auto buffered_pipe = TRY(Core::Stream::BufferedFile::create(move(pipe_input_file)));
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(void)TRY(window->set_main_widget<FileOperationProgressWidget>(operation, move(buffered_pipe), pipe_fds[0]));
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window->resize(320, 190);
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if (parent_window)
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window->center_within(*parent_window);
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window->show();
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return {};
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}
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}
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