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/*
* Copyright (c) 2020-2021, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "HelpWindow.h"
#include "Spreadsheet.h"
#include "SpreadsheetWidget.h"
#include <AK/ScopeGuard.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/File.h>
#include <LibGUI/Application.h>
#include <LibGUI/Clipboard.h>
#include <LibGUI/FilePicker.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/Menubar.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/Window.h>
#include <unistd.h>
int main(int argc, char* argv[])
{
if (pledge("stdio recvfd sendfd accept rpath unix cpath wpath fattr thread", nullptr) < 0) {
perror("pledge");
return 1;
}
auto app = GUI::Application::construct(argc, argv);
if (pledge("stdio recvfd sendfd thread rpath accept cpath wpath fattr unix", nullptr) < 0) {
perror("pledge");
return 1;
}
const char* filename = nullptr;
Core::ArgsParser args_parser;
args_parser.add_positional_argument(filename, "File to read from", "file", Core::ArgsParser::Required::No);
args_parser.parse(argc, argv);
if (filename) {
if (!Core::File::exists(filename) || Core::File::is_directory(filename)) {
warnln("File does not exist or is a directory: {}", filename);
return 1;
}
}
if (unveil("/tmp/portal/webcontent", "rw") < 0) {
perror("unveil");
return 1;
}
// For writing temporary files when exporting.
if (unveil("/tmp", "crw") < 0) {
perror("unveil");
return 1;
}
if (unveil("/etc", "r") < 0) {
perror("unveil");
return 1;
}
if (unveil(Core::StandardPaths::home_directory().characters(), "rwc") < 0) {
perror("unveil");
return 1;
}
if (unveil("/res", "r") < 0) {
perror("unveil");
return 1;
}
if (unveil(nullptr, nullptr) < 0) {
perror("unveil");
return 1;
}
auto app_icon = GUI::Icon::default_icon("app-spreadsheet");
auto window = GUI::Window::construct();
window->set_title("Spreadsheet");
window->resize(640, 480);
window->set_icon(app_icon.bitmap_for_size(16));
auto& spreadsheet_widget = window->set_main_widget<Spreadsheet::SpreadsheetWidget>(NonnullRefPtrVector<Spreadsheet::Sheet> {}, filename == nullptr);
if (filename)
spreadsheet_widget.load(filename);
auto menubar = GUI::Menubar::construct();
auto& file_menu = menubar->add_menu("&File");
file_menu.add_action(GUI::Action::create("Add New Sheet", Gfx::Bitmap::load_from_file("/res/icons/16x16/new-tab.png"), [&](auto&) {
spreadsheet_widget.add_sheet();
}));
file_menu.add_action(GUI::CommonActions::make_open_action([&](auto&) {
Optional<String> load_path = GUI::FilePicker::get_open_filepath(window);
if (!load_path.has_value())
return;
spreadsheet_widget.load(load_path.value());
}));
file_menu.add_action(GUI::CommonActions::make_save_action([&](auto&) {
if (spreadsheet_widget.current_filename().is_empty()) {
String name = "workbook";
Optional<String> save_path = GUI::FilePicker::get_save_filepath(window, name, "sheets");
if (!save_path.has_value())
return;
spreadsheet_widget.save(save_path.value());
} else {
spreadsheet_widget.save(spreadsheet_widget.current_filename());
}
}));
file_menu.add_action(GUI::CommonActions::make_save_as_action([&](auto&) {
auto current_filename = spreadsheet_widget.current_filename();
String name = "workbook";
Optional<String> save_path = GUI::FilePicker::get_save_filepath(window, name, "sheets");
if (!save_path.has_value())
return;
spreadsheet_widget.save(save_path.value());
if (!current_filename.is_empty())
spreadsheet_widget.set_filename(current_filename);
}));
file_menu.add_separator();
file_menu.add_action(GUI::CommonActions::make_quit_action([&](auto&) {
if (!spreadsheet_widget.request_close())
return;
app->quit(0);
}));
window->on_close_request = [&]() -> GUI::Window::CloseRequestDecision {
if (spreadsheet_widget.request_close())
return GUI::Window::CloseRequestDecision::Close;
return GUI::Window::CloseRequestDecision::StayOpen;
};
auto& edit_menu = menubar->add_menu("Edit");
auto clipboard_action = [&](bool is_cut) {
/// text/x-spreadsheet-data:
/// - action: copy/cut
/// - currently selected cell
/// - selected cell+
auto* worksheet_ptr = spreadsheet_widget.current_worksheet_if_available();
if (!worksheet_ptr) {
GUI::MessageBox::show_error(window, "There are no active worksheets");
return;
}
auto& worksheet = *worksheet_ptr;
auto& cells = worksheet.selected_cells();
VERIFY(!cells.is_empty());
StringBuilder text_builder, url_builder;
url_builder.append(is_cut ? "cut\n" : "copy\n");
bool first = true;
auto cursor = spreadsheet_widget.current_selection_cursor();
if (cursor) {
Spreadsheet::Position position { (size_t)cursor->column(), (size_t)cursor->row() };
url_builder.append(position.to_url(worksheet).to_string());
url_builder.append('\n');
}
for (auto& cell : cells) {
if (first && !cursor) {
url_builder.append(cell.to_url(worksheet).to_string());
url_builder.append('\n');
}
url_builder.append(cell.to_url(worksheet).to_string());
url_builder.append('\n');
auto cell_data = worksheet.at(cell);
if (!first)
text_builder.append('\t');
if (cell_data)
text_builder.append(cell_data->data());
first = false;
}
HashMap<String, String> metadata;
metadata.set("text/x-spreadsheet-data", url_builder.to_string());
dbgln(url_builder.to_string());
GUI::Clipboard::the().set_data(text_builder.string_view().bytes(), "text/plain", move(metadata));
};
edit_menu.add_action(GUI::CommonActions::make_copy_action([&] { clipboard_action(false); }, window));
edit_menu.add_action(GUI::CommonActions::make_cut_action([&] { clipboard_action(true); }, window));
edit_menu.add_action(GUI::CommonActions::make_paste_action([&](auto&) {
ScopeGuard update_after_paste { [&] { spreadsheet_widget.update(); } };
auto* worksheet_ptr = spreadsheet_widget.current_worksheet_if_available();
if (!worksheet_ptr) {
GUI::MessageBox::show_error(window, "There are no active worksheets");
return;
}
auto& sheet = *worksheet_ptr;
auto& cells = sheet.selected_cells();
VERIFY(!cells.is_empty());
const auto& data = GUI::Clipboard::the().data_and_type();
if (auto spreadsheet_data = data.metadata.get("text/x-spreadsheet-data"); spreadsheet_data.has_value()) {
Vector<Spreadsheet::Position> source_positions, target_positions;
auto lines = spreadsheet_data.value().split_view('\n');
auto action = lines.take_first();
for (auto& line : lines) {
dbgln("Paste line '{}'", line);
auto position = sheet.position_from_url(line);
if (position.has_value())
source_positions.append(position.release_value());
}
for (auto& position : sheet.selected_cells())
target_positions.append(position);
if (source_positions.is_empty())
return;
auto first_position = source_positions.take_first();
sheet.copy_cells(move(source_positions), move(target_positions), first_position, action == "cut" ? Spreadsheet::Sheet::CopyOperation::Cut : Spreadsheet::Sheet::CopyOperation::Copy);
} else {
for (auto& cell : sheet.selected_cells())
sheet.ensure(cell).set_data(StringView { data.data.data(), data.data.size() });
spreadsheet_widget.update();
}
},
window));
auto& help_menu = menubar->add_menu("Help");
help_menu.add_action(GUI::Action::create(
"Functions Help", [&](auto&) {
if (auto* worksheet_ptr = spreadsheet_widget.current_worksheet_if_available()) {
auto docs = worksheet_ptr->gather_documentation();
auto help_window = Spreadsheet::HelpWindow::the(window);
help_window->set_docs(move(docs));
help_window->show();
} else {
GUI::MessageBox::show_error(window, "Cannot prepare documentation/help without an active worksheet");
}
},
window));
help_menu.add_action(GUI::CommonActions::make_about_action("Spreadsheet", app_icon, window));
window->set_menubar(move(menubar));
window->show();
return app->exec();
}
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