mirror of
https://github.com/Leonmmcoset/CMLeonOS.git
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88 lines
2.8 KiB
C#
88 lines
2.8 KiB
C#
// The CMLeonOS Project (https://github.com/Leonmmcoset/CMLeonOS)
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// Copyright (C) 2025-present LeonOS 2 Developer Team
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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using CMLeonOS;
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using CMLeonOS.Utils;
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using CMLeonOS.Gui.SmoothMono;
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using CMLeonOS.Gui.UILib;
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using System;
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using System.Drawing;
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namespace CMLeonOS.Gui.Apps
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{
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internal class MemoryStatistics : Process
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{
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internal MemoryStatistics() : base("MemoryStatistics", ProcessType.Application) { }
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AppWindow window;
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WindowManager wm = ProcessManager.GetProcess<WindowManager>();
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private int lastSecond;
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private static int padding = 12;
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private static int barHeight = 12;
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private static Color barColour = Color.FromArgb(0, 155, 254);
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private void Update()
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{
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window.Clear(Color.LightGray);
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var statistics = MemoryStatisticsProvider.GetMemoryStatistics();
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window.DrawString("Memory Statistics", Color.DarkBlue, padding, padding);
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window.DrawString(string.Format(@"Total: {0} MB
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Unavailable: {1} MB
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Used: {2:d1} MB
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Free: {3} MB
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Percentage Used: {4:d1}%",
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statistics.TotalMB,
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statistics.UnavailableMB,
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statistics.UsedMB,
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statistics.FreeMB,
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statistics.PercentUsed), Color.Black, padding, padding + FontData.Height + padding);
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window.DrawFilledRectangle(0, window.Height - barHeight, window.Width, barHeight, Color.Black);
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window.DrawFilledRectangle(0, window.Height - barHeight, (int)(window.Width * ((float)statistics.PercentUsed / 100f)), barHeight, barColour);
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wm.Update(window);
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}
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public override void Start()
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{
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base.Start();
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window = new AppWindow(this, 256, 256, 256, 192);
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wm.AddWindow(window);
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window.Title = "Memory Statistics";
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window.Icon = AppManager.GetAppMetadata("Memory Statistics").Icon;
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window.Closing = TryStop;
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Update();
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}
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public override void Run()
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{
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int second = DateTime.Now.Second;
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if (lastSecond != second)
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{
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lastSecond = second;
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Update();
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}
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}
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}
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}
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