mirror of
https://github.com/RGBCube/serenity
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469bca9d3a
Progress dialogs are nice! :^) Showing a proper file-deletion animation would be nice, but that is outside the scope of my abilities.
129 lines
3.6 KiB
C++
129 lines
3.6 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Sam Atkins <atkinssj@gmail.com>
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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/File.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<String> const& paths, bool should_confirm, GUI::Window* parent_window)
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{
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String message;
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if (paths.size() == 1) {
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message = String::formatted("Really delete {}?", LexicalPath::basename(paths[0]));
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} else {
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message = String::formatted("Really 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",
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GUI::MessageBox::Type::Warning,
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GUI::MessageBox::InputType::OKCancel);
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if (result == GUI::MessageBox::ExecCancel)
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return;
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}
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run_file_operation(FileOperation::Delete, paths, {}, parent_window);
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}
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void run_file_operation(FileOperation operation, Vector<String> const& sources, String const& destination, GUI::Window* parent_window)
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{
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int pipe_fds[2];
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if (pipe(pipe_fds) < 0) {
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perror("pipe");
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VERIFY_NOT_REACHED();
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}
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pid_t child_pid = fork();
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if (child_pid < 0) {
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perror("fork");
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VERIFY_NOT_REACHED();
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}
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if (!child_pid) {
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if (close(pipe_fds[0]) < 0) {
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perror("close");
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_exit(1);
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}
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if (dup2(pipe_fds[1], STDOUT_FILENO) < 0) {
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perror("dup2");
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_exit(1);
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}
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Vector<char const*> file_operation_args;
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file_operation_args.append("/bin/FileOperation");
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switch (operation) {
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case FileOperation::Copy:
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file_operation_args.append("Copy");
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break;
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case FileOperation::Move:
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file_operation_args.append("Move");
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break;
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case FileOperation::Delete:
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file_operation_args.append("Delete");
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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.characters());
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if (operation != FileOperation::Delete)
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file_operation_args.append(destination.characters());
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file_operation_args.append(nullptr);
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if (execvp(file_operation_args.first(), const_cast<char**>(file_operation_args.data())) < 0) {
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perror("execvp");
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_exit(1);
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}
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VERIFY_NOT_REACHED();
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} else {
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if (close(pipe_fds[1]) < 0) {
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perror("close");
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_exit(1);
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}
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}
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auto window = GUI::Window::construct();
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file_operation_windows.set(window);
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auto pipe_input_file = Core::File::construct();
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pipe_input_file->open(pipe_fds[0], Core::OpenMode::ReadOnly, Core::File::ShouldCloseFileDescriptor::Yes);
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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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window->set_main_widget<FileOperationProgressWidget>(operation, pipe_input_file);
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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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}
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}
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