diff options
Diffstat (limited to 'Userland/Applications/SystemMonitor')
10 files changed, 96 insertions, 71 deletions
diff --git a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp index 83941126a2..6bd0e8d0f3 100644 --- a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp +++ b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp @@ -15,34 +15,37 @@ REGISTER_WIDGET(SystemMonitor, ProcessFileDescriptorMapWidget) namespace SystemMonitor { -ProcessFileDescriptorMapWidget::ProcessFileDescriptorMapWidget() +ErrorOr<NonnullRefPtr<ProcessFileDescriptorMapWidget>> ProcessFileDescriptorMapWidget::try_create() { - set_layout<GUI::VerticalBoxLayout>(4); - m_table_view = add<GUI::TableView>(); + auto widget = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) ProcessFileDescriptorMapWidget())); + TRY(widget->try_set_layout<GUI::VerticalBoxLayout>(4)); + widget->m_table_view = TRY(widget->try_add<GUI::TableView>()); Vector<GUI::JsonArrayModel::FieldSpec> pid_fds_fields; - pid_fds_fields.empend("fd", "FD"_short_string, Gfx::TextAlignment::CenterRight); - pid_fds_fields.empend("class", "Class"_short_string, Gfx::TextAlignment::CenterLeft); - pid_fds_fields.empend("offset", "Offset"_short_string, Gfx::TextAlignment::CenterRight); - pid_fds_fields.empend("absolute_path", "Path"_short_string, Gfx::TextAlignment::CenterLeft); - pid_fds_fields.empend("Access"_short_string, Gfx::TextAlignment::CenterLeft, [](auto& object) { + TRY(pid_fds_fields.try_empend("fd", "FD"_short_string, Gfx::TextAlignment::CenterRight)); + TRY(pid_fds_fields.try_empend("class", "Class"_short_string, Gfx::TextAlignment::CenterLeft)); + TRY(pid_fds_fields.try_empend("offset", "Offset"_short_string, Gfx::TextAlignment::CenterRight)); + TRY(pid_fds_fields.try_empend("absolute_path", "Path"_short_string, Gfx::TextAlignment::CenterLeft)); + TRY(pid_fds_fields.try_empend("Access"_short_string, Gfx::TextAlignment::CenterLeft, [](auto& object) { return object.get_bool("seekable"sv).value_or(false) ? "Seekable" : "Sequential"; - }); - pid_fds_fields.empend("Blocking"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft, [](auto& object) { + })); + TRY(pid_fds_fields.try_empend(TRY("Blocking"_string), Gfx::TextAlignment::CenterLeft, [](auto& object) { return object.get_bool("blocking"sv).value_or(false) ? "Blocking" : "Nonblocking"; - }); - pid_fds_fields.empend("On exec"_short_string, Gfx::TextAlignment::CenterLeft, [](auto& object) { + })); + TRY(pid_fds_fields.try_empend("On exec"_short_string, Gfx::TextAlignment::CenterLeft, [](auto& object) { return object.get_bool("cloexec"sv).value_or(false) ? "Close" : "Keep"; - }); - pid_fds_fields.empend("Can read"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft, [](auto& object) { + })); + TRY(pid_fds_fields.try_empend(TRY("Can read"_string), Gfx::TextAlignment::CenterLeft, [](auto& object) { return object.get_bool("can_read"sv).value_or(false) ? "Yes" : "No"; - }); - pid_fds_fields.empend("Can write"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft, [](auto& object) { + })); + TRY(pid_fds_fields.try_empend(TRY("Can write"_string), Gfx::TextAlignment::CenterLeft, [](auto& object) { return object.get_bool("can_write"sv).value_or(false) ? "Yes" : "No"; - }); + })); - m_model = GUI::JsonArrayModel::create({}, move(pid_fds_fields)); - m_table_view->set_model(MUST(GUI::SortingProxyModel::create(*m_model))); + widget->m_model = GUI::JsonArrayModel::create({}, move(pid_fds_fields)); + widget->m_table_view->set_model(TRY(GUI::SortingProxyModel::create(*widget->m_model))); + + return widget; } void ProcessFileDescriptorMapWidget::set_pid(pid_t pid) diff --git a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h index 05165434ea..7c7a200129 100644 --- a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h +++ b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h @@ -12,15 +12,17 @@ namespace SystemMonitor { class ProcessFileDescriptorMapWidget final : public GUI::Widget { - C_OBJECT(ProcessFileDescriptorMapWidget); + C_OBJECT_ABSTRACT(ProcessFileDescriptorMapWidget) public: virtual ~ProcessFileDescriptorMapWidget() override = default; + static ErrorOr<NonnullRefPtr<ProcessFileDescriptorMapWidget>> try_create(); + void set_pid(pid_t); private: - ProcessFileDescriptorMapWidget(); + ProcessFileDescriptorMapWidget() = default; RefPtr<GUI::TableView> m_table_view; RefPtr<GUI::JsonArrayModel> m_model; diff --git a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp index a669a0a2f1..c3f198bfab 100644 --- a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp +++ b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp @@ -49,19 +49,21 @@ public: } }; -ProcessMemoryMapWidget::ProcessMemoryMapWidget() +ErrorOr<NonnullRefPtr<ProcessMemoryMapWidget>> ProcessMemoryMapWidget::try_create() { - set_layout<GUI::VerticalBoxLayout>(4); - m_table_view = add<GUI::TableView>(); + auto widget = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) ProcessMemoryMapWidget())); + TRY(widget->try_set_layout<GUI::VerticalBoxLayout>(4)); + widget->m_table_view = TRY(widget->try_add<GUI::TableView>()); + Vector<GUI::JsonArrayModel::FieldSpec> pid_vm_fields; - pid_vm_fields.empend( + TRY(pid_vm_fields.try_empend( "Address"_short_string, Gfx::TextAlignment::CenterLeft, [](auto& object) { return DeprecatedString::formatted("{:p}", object.get_u64("address"sv).value_or(0)); }, - [](auto& object) { return object.get_u64("address"sv).value_or(0); }); - pid_vm_fields.empend("size", "Size"_short_string, Gfx::TextAlignment::CenterRight); - pid_vm_fields.empend("amount_resident", "Resident"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterRight); - pid_vm_fields.empend("amount_dirty", "Dirty"_short_string, Gfx::TextAlignment::CenterRight); - pid_vm_fields.empend("Access"_short_string, Gfx::TextAlignment::CenterLeft, [](auto& object) { + [](auto& object) { return object.get_u64("address"sv).value_or(0); })); + TRY(pid_vm_fields.try_empend("size", "Size"_short_string, Gfx::TextAlignment::CenterRight)); + TRY(pid_vm_fields.try_empend("amount_resident", TRY("Resident"_string), Gfx::TextAlignment::CenterRight)); + TRY(pid_vm_fields.try_empend("amount_dirty", "Dirty"_short_string, Gfx::TextAlignment::CenterRight)); + TRY(pid_vm_fields.try_empend("Access"_short_string, Gfx::TextAlignment::CenterLeft, [](auto& object) { StringBuilder builder; if (object.get_bool("readable"sv).value_or(false)) builder.append('R'); @@ -76,20 +78,20 @@ ProcessMemoryMapWidget::ProcessMemoryMapWidget() if (object.get_bool("stack"sv).value_or(false)) builder.append('T'); return builder.to_deprecated_string(); - }); - pid_vm_fields.empend("VMObject type"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft, [](auto& object) { + })); + TRY(pid_vm_fields.try_empend(TRY("VMObject type"_string), Gfx::TextAlignment::CenterLeft, [](auto& object) { auto type = object.get_deprecated_string("vmobject"sv).value_or({}); if (type.ends_with("VMObject"sv)) type = type.substring(0, type.length() - 8); return type; - }); - pid_vm_fields.empend("Purgeable"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft, [](auto& object) { + })); + TRY(pid_vm_fields.try_empend(TRY("Purgeable"_string), Gfx::TextAlignment::CenterLeft, [](auto& object) { if (object.get_bool("volatile"sv).value_or(false)) return "Volatile"; return "Non-volatile"; - }); - pid_vm_fields.empend( - "Page map"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft, + })); + TRY(pid_vm_fields.try_empend( + TRY("Page map"_string), Gfx::TextAlignment::CenterLeft, [](auto&) { return GUI::Variant(); }, @@ -99,17 +101,19 @@ ProcessMemoryMapWidget::ProcessMemoryMapWidget() [](JsonObject const& object) { auto pagemap = object.get_deprecated_string("pagemap"sv).value_or({}); return pagemap; - }); - pid_vm_fields.empend("cow_pages", "# CoW"_short_string, Gfx::TextAlignment::CenterRight); - pid_vm_fields.empend("name", "Name"_short_string, Gfx::TextAlignment::CenterLeft); - m_json_model = GUI::JsonArrayModel::create({}, move(pid_vm_fields)); - m_table_view->set_model(MUST(GUI::SortingProxyModel::create(*m_json_model))); + })); + TRY(pid_vm_fields.try_empend("cow_pages", "# CoW"_short_string, Gfx::TextAlignment::CenterRight)); + TRY(pid_vm_fields.try_empend("name", "Name"_short_string, Gfx::TextAlignment::CenterLeft)); + widget->m_json_model = GUI::JsonArrayModel::create({}, move(pid_vm_fields)); + widget->m_table_view->set_model(TRY(GUI::SortingProxyModel::create(*widget->m_json_model))); + + widget->m_table_view->set_column_painting_delegate(7, TRY(try_make<PagemapPaintingDelegate>())); - m_table_view->set_column_painting_delegate(7, make<PagemapPaintingDelegate>()); + widget->m_table_view->set_key_column_and_sort_order(0, GUI::SortOrder::Ascending); + widget->m_timer = TRY(widget->try_add<Core::Timer>(1000, [widget] { widget->refresh(); })); + widget->m_timer->start(); - m_table_view->set_key_column_and_sort_order(0, GUI::SortOrder::Ascending); - m_timer = add<Core::Timer>(1000, [this] { refresh(); }); - m_timer->start(); + return widget; } void ProcessMemoryMapWidget::set_pid(pid_t pid) diff --git a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h index 0b97d0d819..92c3759f84 100644 --- a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h +++ b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h @@ -12,16 +12,19 @@ namespace SystemMonitor { class ProcessMemoryMapWidget final : public GUI::Widget { - C_OBJECT(ProcessMemoryMapWidget); + C_OBJECT_ABSTRACT(ProcessMemoryMapWidget); public: virtual ~ProcessMemoryMapWidget() override = default; + static ErrorOr<NonnullRefPtr<ProcessMemoryMapWidget>> try_create(); + void set_pid(pid_t); void refresh(); private: - ProcessMemoryMapWidget(); + ProcessMemoryMapWidget() = default; + RefPtr<GUI::TableView> m_table_view; RefPtr<GUI::JsonArrayModel> m_json_model; pid_t m_pid { -1 }; diff --git a/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp b/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp index 2ac88a3c3d..3ffe236a18 100644 --- a/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp +++ b/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp @@ -93,13 +93,15 @@ private: pid_t m_pid { -1 }; }; -ProcessStateWidget::ProcessStateWidget() +ErrorOr<NonnullRefPtr<ProcessStateWidget>> ProcessStateWidget::try_create() { - set_layout<GUI::VerticalBoxLayout>(4); - m_table_view = add<GUI::TableView>(); - m_table_view->set_model(adopt_ref(*new ProcessStateModel(ProcessModel::the(), 0))); - m_table_view->column_header().set_visible(false); - m_table_view->column_header().set_section_size(0, 90); + auto widget = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) ProcessStateWidget())); + TRY(widget->try_set_layout<GUI::VerticalBoxLayout>(4)); + widget->m_table_view = TRY(widget->try_add<GUI::TableView>()); + widget->m_table_view->set_model(TRY(try_make_ref_counted<ProcessStateModel>(ProcessModel::the(), 0))); + widget->m_table_view->column_header().set_visible(false); + widget->m_table_view->column_header().set_section_size(0, 90); + return widget; } void ProcessStateWidget::set_pid(pid_t pid) diff --git a/Userland/Applications/SystemMonitor/ProcessStateWidget.h b/Userland/Applications/SystemMonitor/ProcessStateWidget.h index 0c90b5996a..4bcabfc454 100644 --- a/Userland/Applications/SystemMonitor/ProcessStateWidget.h +++ b/Userland/Applications/SystemMonitor/ProcessStateWidget.h @@ -12,15 +12,18 @@ namespace SystemMonitor { class ProcessStateWidget final : public GUI::Widget { - C_OBJECT(ProcessStateWidget); + C_OBJECT_ABSTRACT(ProcessStateWidget); public: virtual ~ProcessStateWidget() override = default; + static ErrorOr<NonnullRefPtr<ProcessStateWidget>> try_create(); + void set_pid(pid_t); private: - ProcessStateWidget(); + ProcessStateWidget() = default; + RefPtr<GUI::TableView> m_table_view; }; diff --git a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp index e6bf6a41e1..6acc1c3f6a 100644 --- a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp +++ b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp @@ -16,17 +16,19 @@ REGISTER_WIDGET(SystemMonitor, ProcessUnveiledPathsWidget) namespace SystemMonitor { -ProcessUnveiledPathsWidget::ProcessUnveiledPathsWidget() +ErrorOr<NonnullRefPtr<ProcessUnveiledPathsWidget>> ProcessUnveiledPathsWidget::try_create() { - set_layout<GUI::VerticalBoxLayout>(4); - m_table_view = add<GUI::TableView>(); + auto widget = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) ProcessUnveiledPathsWidget())); + TRY(widget->try_set_layout<GUI::VerticalBoxLayout>(4)); + widget->m_table_view = TRY(widget->try_add<GUI::TableView>()); Vector<GUI::JsonArrayModel::FieldSpec> pid_unveil_fields; - pid_unveil_fields.empend("path", "Path"_short_string, Gfx::TextAlignment::CenterLeft); - pid_unveil_fields.empend("permissions", "Permissions"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft); + TRY(pid_unveil_fields.try_empend("path", "Path"_short_string, Gfx::TextAlignment::CenterLeft)); + TRY(pid_unveil_fields.try_empend("permissions", TRY("Permissions"_string), Gfx::TextAlignment::CenterLeft)); - m_model = GUI::JsonArrayModel::create({}, move(pid_unveil_fields)); - m_table_view->set_model(MUST(GUI::SortingProxyModel::create(*m_model))); + widget->m_model = GUI::JsonArrayModel::create({}, move(pid_unveil_fields)); + widget->m_table_view->set_model(TRY(GUI::SortingProxyModel::create(*widget->m_model))); + return widget; } void ProcessUnveiledPathsWidget::set_pid(pid_t pid) diff --git a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h index 7617af2568..ebb2a76f71 100644 --- a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h +++ b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h @@ -12,15 +12,17 @@ namespace SystemMonitor { class ProcessUnveiledPathsWidget final : public GUI::Widget { - C_OBJECT(ProcessUnveiledPathsWidget); + C_OBJECT_ABSTRACT(ProcessUnveiledPathsWidget); public: virtual ~ProcessUnveiledPathsWidget() override = default; + static ErrorOr<NonnullRefPtr<ProcessUnveiledPathsWidget>> try_create(); + void set_pid(pid_t); private: - ProcessUnveiledPathsWidget(); + ProcessUnveiledPathsWidget() = default; RefPtr<GUI::TableView> m_table_view; RefPtr<GUI::JsonArrayModel> m_model; diff --git a/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp b/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp index e45fb648e9..a1bc060df8 100644 --- a/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp +++ b/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp @@ -71,11 +71,13 @@ private: Vector<Symbolication::Symbol> m_symbols; }; -ThreadStackWidget::ThreadStackWidget() +ErrorOr<NonnullRefPtr<ThreadStackWidget>> ThreadStackWidget::try_create() { - set_layout<GUI::VerticalBoxLayout>(4); - m_stack_table = add<GUI::TableView>(); - m_stack_table->set_model(adopt_ref(*new ThreadStackModel())); + auto widget = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) ThreadStackWidget())); + TRY(widget->try_set_layout<GUI::VerticalBoxLayout>(4)); + widget->m_stack_table = TRY(widget->try_add<GUI::TableView>()); + widget->m_stack_table->set_model(TRY(try_make_ref_counted<ThreadStackModel>())); + return widget; } void ThreadStackWidget::show_event(GUI::ShowEvent&) diff --git a/Userland/Applications/SystemMonitor/ThreadStackWidget.h b/Userland/Applications/SystemMonitor/ThreadStackWidget.h index 75bf61fa8a..d206ba22ae 100644 --- a/Userland/Applications/SystemMonitor/ThreadStackWidget.h +++ b/Userland/Applications/SystemMonitor/ThreadStackWidget.h @@ -13,15 +13,17 @@ namespace SystemMonitor { class ThreadStackWidget final : public GUI::Widget { - C_OBJECT(ThreadStackWidget) + C_OBJECT_ABSTRACT(ThreadStackWidget) public: virtual ~ThreadStackWidget() override = default; + static ErrorOr<NonnullRefPtr<ThreadStackWidget>> try_create(); + void set_ids(pid_t pid, pid_t tid); void refresh(); private: - ThreadStackWidget(); + ThreadStackWidget() = default; virtual void show_event(GUI::ShowEvent&) override; virtual void hide_event(GUI::HideEvent&) override; |