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Spreadsheet: Replace hacky JS VM configuration with a more correct one

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Now we give each sheet its own interpreter and realm, and only make them
share the VM.
This is to prepare for the next commit, which will be refactoring a
bunch of things to propagate exceptions via ThrowCompletionOr<T>.
This commit is contained in:
Ali Mohammad Pur 2021-11-21 05:04:55 +03:30 • committed by Ali Mohammad Pur
commit 235eb0b1ad
Notes: sideshowbarker 2024-07-17 22:53:55 +09:00
5 changed files with 27 additions and 26 deletions
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27
Userland/Applications/Spreadsheet/Workbook.cpp
View file

@ -17,21 +17,24 @@
namespace Spreadsheet {
static JS::VM& global_vm()
{
static RefPtr<JS::VM> vm;
if (!vm)
vm = JS::VM::create();
return *vm;
}
Workbook::Workbook(NonnullRefPtrVector<Sheet>&& sheets)
: m_sheets(move(sheets))
, m_interpreter(JS::Interpreter::create<JS::GlobalObject>(global_vm()))
, m_interpreter_scope(JS::VM::InterpreterExecutionScope(interpreter()))
, 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_workbook_object = interpreter().heap().allocate<WorkbookObject>(global_object(), *this);
global_object().define_direct_property("workbook", workbook_object(), JS::default_attributes);
m_workbook_object = m_vm->heap().allocate<WorkbookObject>(m_interpreter->global_object(), *this);
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;
MUST(m_vm->push_execution_context(m_main_execution_context, m_interpreter->global_object()));
}
bool Workbook::set_filename(const String& filename)