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Code Issues Activity Actions

ProcessManager: Use a GJsonArrayModel for the process memory maps

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This commit is contained in:
Andreas Kling 2019-08-10 16:08:51 +02:00
parent afd25679bc
commit aaccf6ee4e
4 changed files with 18 additions and 134 deletions
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21
Applications/ProcessManager/ProcessMemoryMapWidget.cpp
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@ -1,6 +1,6 @@
#include "ProcessMemoryMapWidget.h"
#include "ProcessMemoryMapModel.h"
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GJsonArrayModel.h>
#include <LibGUI/GTableView.h>
ProcessMemoryMapWidget::ProcessMemoryMapWidget(GWidget* parent)
@ -10,7 +10,22 @@ ProcessMemoryMapWidget::ProcessMemoryMapWidget(GWidget* parent)
layout()->set_margins({ 4, 4, 4, 4 });
m_table_view = new GTableView(this);
m_table_view->set_size_columns_to_fit_content(true);
m_table_view->set_model(adopt(*new ProcessMemoryMapModel));
Vector<GJsonArrayModel::FieldSpec> pid_vm_fields;
pid_vm_fields.empend("Address", TextAlignment::CenterLeft, [](auto& object) {
return String::format("%#x", object.get("address").to_u32());
});
pid_vm_fields.empend("size", "Size", TextAlignment::CenterRight);
pid_vm_fields.empend("amount_resident", "Resident", TextAlignment::CenterRight);
pid_vm_fields.empend("Access", TextAlignment::CenterLeft, [](auto& object) {
StringBuilder builder;
if (object.get("readable").to_bool())
builder.append('R');
if (object.get("writable").to_bool())
builder.append('W');
return builder.to_string();
});
pid_vm_fields.empend("name", "Name", TextAlignment::CenterLeft);
m_table_view->set_model(GJsonArrayModel::create({}, move(pid_vm_fields)));
}
ProcessMemoryMapWidget::~ProcessMemoryMapWidget()
@ -22,5 +37,5 @@ void ProcessMemoryMapWidget::set_pid(pid_t pid)
if (m_pid == pid)
return;
m_pid = pid;
static_cast<ProcessMemoryMapModel*>(m_table_view->model())->set_pid(pid);
static_cast<GJsonArrayModel*>(m_table_view->model())->set_json_path(String::format("/proc/%d/vm", pid));
}