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/*
* Copyright (c) 2020-2021, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "Workbook.h"
#include "ExportDialog.h"
#include "ImportDialog.h"
#include "JSIntegration.h"
#include "LibGUI/MessageBox.h"
#include "Readers/CSV.h"
#include <AK/ByteBuffer.h>
#include <AK/StringView.h>
#include <LibCore/File.h>
#include <LibCore/MimeData.h>
#include <LibFileSystemAccessClient/Client.h>
#include <LibGUI/TextBox.h>
#include <LibGUI/Window.h>
#include <LibJS/Runtime/GlobalObject.h>
namespace Spreadsheet {
Workbook::Workbook(NonnullRefPtrVector<Sheet>&& sheets, GUI::Window& parent_window)
: m_sheets(move(sheets))
, m_vm(JS::VM::create())
, m_interpreter(JS::Interpreter::create<JS::GlobalObject>(m_vm))
, m_interpreter_scope(*m_interpreter)
, m_main_execution_context(m_vm->heap())
, m_parent_window(parent_window)
{
m_workbook_object = m_vm->heap().allocate<WorkbookObject>(m_interpreter->global_object(), *this, m_interpreter->global_object());
m_interpreter->global_object().define_direct_property("workbook", workbook_object(), JS::default_attributes);
m_main_execution_context.current_node = nullptr;
m_main_execution_context.this_value = &m_interpreter->global_object();
m_main_execution_context.function_name = "(global execution context)"sv;
m_main_execution_context.lexical_environment = &m_interpreter->realm().global_environment();
m_main_execution_context.variable_environment = &m_interpreter->realm().global_environment();
m_main_execution_context.realm = &m_interpreter->realm();
m_main_execution_context.is_strict_mode = true;
m_vm->push_execution_context(m_main_execution_context);
m_vm->enable_default_host_import_module_dynamically_hook();
}
bool Workbook::set_filename(const String& filename)
{
if (m_current_filename == filename)
return false;
m_current_filename = filename;
return true;
}
Result<bool, String> Workbook::open_file(Core::File& file)
{
auto mime = Core::guess_mime_type_based_on_filename(file.filename());
// Make an import dialog, we might need to import it.
auto result = ImportDialog::make_and_run_for(m_parent_window, mime, file, *this);
if (result.is_error())
return result.error();
m_sheets = result.release_value();
set_filename(file.filename());
return true;
}
Result<bool, String> Workbook::load(StringView filename)
{
auto response = FileSystemAccessClient::Client::the().try_request_file_read_only_approved(&m_parent_window, filename);
if (response.is_error()) {
StringBuilder sb;
sb.append("Failed to open ");
sb.append(filename);
sb.append(" for reading. Error: ");
sb.appendff("{}", response.error());
return sb.to_string();
}
return open_file(*response.value());
}
Result<bool, String> Workbook::save(StringView filename)
{
auto mime = Core::guess_mime_type_based_on_filename(filename);
auto file = Core::File::construct(filename);
file->open(Core::OpenMode::WriteOnly);
if (!file->is_open()) {
StringBuilder sb;
sb.append("Failed to open ");
sb.append(filename);
sb.append(" for write. Error: ");
sb.append(file->error_string());
return sb.to_string();
}
// Make an export dialog, we might need to import it.
auto result = ExportDialog::make_and_run_for(mime, *file, *this);
if (result.is_error())
return result.error();
set_filename(filename);
set_dirty(false);
return true;
}
}
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