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SystemMonitor: Update the process memory map once every second

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This commit is contained in:
Andreas Kling
2019-12-02 17:36:10 +01:00
parent 0e34b7d65e
commit 7970b594d5
2 changed files with 11 additions and 0 deletions
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8
Applications/SystemMonitor/ProcessMemoryMapWidget.cpp
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@@ -1,4 +1,5 @@
#include "ProcessMemoryMapWidget.h"
#include <LibCore/CTimer.h>
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GJsonArrayModel.h>
#include <LibGUI/GTableView.h>
@@ -30,6 +31,7 @@ ProcessMemoryMapWidget::ProcessMemoryMapWidget(GWidget* parent)
});
pid_vm_fields.empend("name", "Name", TextAlignment::CenterLeft);
m_table_view->set_model(GJsonArrayModel::create({}, move(pid_vm_fields)));
m_timer = CTimer::construct(1000, [this] { refresh(); }, this);
}
ProcessMemoryMapWidget::~ProcessMemoryMapWidget()
@@ -43,3 +45,9 @@ void ProcessMemoryMapWidget::set_pid(pid_t pid)
m_pid = pid;
static_cast<GJsonArrayModel*>(m_table_view->model())->set_json_path(String::format("/proc/%d/vm", pid));
}
void ProcessMemoryMapWidget::refresh()
{
if (m_pid != -1)
m_table_view->model()->update();
}