RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 14:38:11 +00:00
Code Issues Activity Actions

ProcessManager: Add some more per-process columns.

Browse source
This commit is contained in:
Andreas Kling 2019-02-28 11:16:08 +01:00
parent 40c8dd80d1
commit ce7019f38c
1 changed files with 38 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

51
Applications/ProcessManager/ProcessTableModel.cpp
View file

@ -2,6 +2,17 @@
#include <fcntl.h> #include <fcntl.h>
#include <stdio.h> #include <stdio.h>
enum Column {
PID = 0,
State,
Priority,
Linear,
Committed,
CPU,
Name,
__Count
};
ProcessTableModel::ProcessTableModel() ProcessTableModel::ProcessTableModel()
{ {
} }
@ -17,16 +28,19 @@ int ProcessTableModel::row_count() const
int ProcessTableModel::column_count() const int ProcessTableModel::column_count() const
{ {
return 4; return Column::__Count;
} }
String ProcessTableModel::column_name(int column) const String ProcessTableModel::column_name(int column) const
{ {
switch (column) { switch (column) {
case 0: return "PID"; case Column::PID: return "PID";
case 1: return "State"; case Column::State: return "State";
case 2: return "CPU"; case Column::Priority: return "Priority";
case 3: return "Name"; case Column::Linear: return "Linear";
case Column::Committed: return "Committed";
case Column::CPU: return "CPU";
case Column::Name: return "Name";
default: ASSERT_NOT_REACHED(); default: ASSERT_NOT_REACHED();
} }
} }
@ -34,10 +48,13 @@ String ProcessTableModel::column_name(int column) const
int ProcessTableModel::column_width(int column) const int ProcessTableModel::column_width(int column) const
{ {
switch (column) { switch (column) {
case 0: return 30; case Column::PID: return 30;
case 1: return 80; case Column::State: return 80;
case 2: return 30; case Column::Priority: return 80;
case 3: return 200; case Column::Linear: return 80;
case Column::Committed: return 80;
case Column::CPU: return 30;
case Column::Name: return 200;
default: ASSERT_NOT_REACHED(); default: ASSERT_NOT_REACHED();
} }
} }
@ -53,16 +70,24 @@ void ProcessTableModel::set_selected_index(GModelIndex index)
m_selected_row = index.row(); 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 String ProcessTableModel::data(int row, int column) const
{ {
ASSERT(is_valid({ row, column })); ASSERT(is_valid({ row, column }));
auto it = m_processes.find(m_pids[row]); auto it = m_processes.find(m_pids[row]);
auto& process = *(*it).value; auto& process = *(*it).value;
switch (column) { switch (column) {
case 0: return String::format("%d", process.current_state.pid); case Column::PID: return String::format("%d", process.current_state.pid);
case 1: return process.current_state.state; case Column::State: return process.current_state.state;
case 2: return String::format("%d", (int)process.current_state.cpu_percent); case Column::Priority: return process.current_state.priority;
case 3: return process.current_state.name; 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(); ASSERT_NOT_REACHED();
} }