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ProcessManager: Add a "Memory map" view to show a process's VM layout.

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Fetch all the data from /proc/PID/vm for the selected process and show it
in a nice GTableView. :^)
This commit is contained in:
Andreas Kling
2019-07-28 12:15:24 +02:00
parent 52a5e34902
commit cf57d64481
6 changed files with 181 additions and 0 deletions
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25
Applications/ProcessManager/ProcessMemoryMapWidget.cpp Normal file
View File

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#include "ProcessMemoryMapWidget.h"
#include "ProcessMemoryMapModel.h"
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GTableView.h>
ProcessMemoryMapWidget::ProcessMemoryMapWidget(GWidget* parent)
: GWidget(parent)
{
set_layout(make<GBoxLayout>(Orientation::Vertical));
layout()->set_margins({ 4, 4, 4, 4 });
m_table_view = new GTableView(this);
m_table_view->set_model(adopt(*new ProcessMemoryMapModel));
}
ProcessMemoryMapWidget::~ProcessMemoryMapWidget()
{
}
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);
}