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Code Issues Projects Releases Packages Wiki Activity Actions 10

ProcessManager: Add some more per-process columns.

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This commit is contained in:
Andreas Kling 2019-02-28 11:16:08 +01:00
parent 40c8dd80d1
commit ce7019f38c
Notes: sideshowbarker 2024-07-19 15:36:11 +09:00
1 changed files with 38 additions and 13 deletions
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51
Applications/ProcessManager/ProcessTableModel.cpp
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@ -2,6 +2,17 @@
#include <fcntl.h>
#include <stdio.h>
enum Column {
PID = 0,
State,
Priority,
Linear,
Committed,
CPU,
Name,
__Count
};
ProcessTableModel::ProcessTableModel()
{
}
@ -17,16 +28,19 @@ int ProcessTableModel::row_count() const
int ProcessTableModel::column_count() const
{
return 4;
return Column::__Count;
}
String ProcessTableModel::column_name(int column) const
{
switch (column) {
case 0: return "PID";
case 1: return "State";
case 2: return "CPU";
case 3: return "Name";
case Column::PID: return "PID";
case Column::State: return "State";
case Column::Priority: return "Priority";
case Column::Linear: return "Linear";
case Column::Committed: return "Committed";
case Column::CPU: return "CPU";
case Column::Name: return "Name";
default: ASSERT_NOT_REACHED();
}
}
@ -34,10 +48,13 @@ String ProcessTableModel::column_name(int column) const
int ProcessTableModel::column_width(int column) const
{
switch (column) {
case 0: return 30;
case 1: return 80;
case 2: return 30;
case 3: return 200;
case Column::PID: return 30;
case Column::State: return 80;
case Column::Priority: return 80;
case Column::Linear: return 80;
case Column::Committed: return 80;
case Column::CPU: return 30;
case Column::Name: return 200;
default: ASSERT_NOT_REACHED();
}
}
@ -53,16 +70,24 @@ void ProcessTableModel::set_selected_index(GModelIndex index)
m_selected_row = index.row();
}
static String pretty_byte_size(size_t size)
{
return String::format("%uK", size / 1024);
}
String ProcessTableModel::data(int row, int column) const
{
ASSERT(is_valid({ row, column }));
auto it = m_processes.find(m_pids[row]);
auto& process = *(*it).value;
switch (column) {
case 0: return String::format("%d", process.current_state.pid);
case 1: return process.current_state.state;
case 2: return String::format("%d", (int)process.current_state.cpu_percent);
case 3: return process.current_state.name;
case Column::PID: return String::format("%d", process.current_state.pid);
case Column::State: return process.current_state.state;
case Column::Priority: return process.current_state.priority;
case Column::Linear: return pretty_byte_size(process.current_state.linear);
case Column::Committed: return pretty_byte_size(process.current_state.committed);
case Column::CPU: return String::format("%d", (int)process.current_state.cpu_percent);
case Column::Name: return process.current_state.name;
}
ASSERT_NOT_REACHED();
}