moel@133: /*
moel@133:
moel@344: This Source Code Form is subject to the terms of the Mozilla Public
moel@344: License, v. 2.0. If a copy of the MPL was not distributed with this
moel@344: file, You can obtain one at http://mozilla.org/MPL/2.0/.
moel@133:
moel@362: Copyright (C) 2009-2012 Michael Möller <mmoeller@openhardwaremonitor.org>
moel@344:
moel@133: */
moel@133:
moel@133: using System;
moel@133: using System.Collections.Generic;
moel@133: using System.Drawing;
moel@133: using System.Text;
moel@133: using System.Windows.Forms;
moel@133: using OpenHardwareMonitor.Hardware;
moel@133: using OpenHardwareMonitor.Utilities;
moel@133:
moel@133: namespace OpenHardwareMonitor.GUI {
moel@133: public class SystemTray : IDisposable {
moel@133: private IComputer computer;
moel@165: private PersistentSettings settings;
moel@362: private UnitManager unitManager;
moel@133: private List<SensorNotifyIcon> list = new List<SensorNotifyIcon>();
moel@133: private bool mainIconEnabled = false;
moel@363: private NotifyIconAdv mainIcon;
moel@133:
moel@362: public SystemTray(IComputer computer, PersistentSettings settings,
moel@362: UnitManager unitManager)
moel@362: {
moel@133: this.computer = computer;
moel@165: this.settings = settings;
moel@362: this.unitManager = unitManager;
moel@133: computer.HardwareAdded += new HardwareEventHandler(HardwareAdded);
moel@133: computer.HardwareRemoved += new HardwareEventHandler(HardwareRemoved);
moel@133:
moel@363: this.mainIcon = new NotifyIconAdv();
moel@133:
moel@156: ContextMenu contextMenu = new ContextMenu();
moel@156: MenuItem hideShowItem = new MenuItem("Hide/Show");
moel@133: hideShowItem.Click += delegate(object obj, EventArgs args) {
moel@133: SendHideShowCommand();
moel@133: };
moel@156: contextMenu.MenuItems.Add(hideShowItem);
moel@156: contextMenu.MenuItems.Add(new MenuItem("-"));
moel@156: MenuItem exitItem = new MenuItem("Exit");
moel@133: exitItem.Click += delegate(object obj, EventArgs args) {
moel@133: SendExitCommand();
moel@133: };
moel@156: contextMenu.MenuItems.Add(exitItem);
moel@156: this.mainIcon.ContextMenu = contextMenu;
moel@133: this.mainIcon.DoubleClick += delegate(object obj, EventArgs args) {
moel@133: SendHideShowCommand();
moel@133: };
moel@133: this.mainIcon.Icon = EmbeddedResources.GetIcon("smallicon.ico");
moel@303: this.mainIcon.Text = "Open Hardware Monitor";
moel@133: }
moel@133:
moel@133: private void HardwareRemoved(IHardware hardware) {
moel@133: hardware.SensorAdded -= new SensorEventHandler(SensorAdded);
moel@133: hardware.SensorRemoved -= new SensorEventHandler(SensorRemoved);
moel@133: foreach (ISensor sensor in hardware.Sensors)
moel@133: SensorRemoved(sensor);
moel@133: foreach (IHardware subHardware in hardware.SubHardware)
moel@133: HardwareRemoved(subHardware);
moel@133: }
moel@133:
moel@133: private void HardwareAdded(IHardware hardware) {
moel@133: foreach (ISensor sensor in hardware.Sensors)
moel@133: SensorAdded(sensor);
moel@133: hardware.SensorAdded += new SensorEventHandler(SensorAdded);
moel@133: hardware.SensorRemoved += new SensorEventHandler(SensorRemoved);
moel@133: foreach (IHardware subHardware in hardware.SubHardware)
moel@133: HardwareAdded(subHardware);
moel@133: }
moel@133:
moel@133: private void SensorAdded(ISensor sensor) {
moel@166: if (settings.GetValue(new Identifier(sensor.Identifier,
moel@133: "tray").ToString(), false))
moel@133: Add(sensor, false);
moel@133: }
moel@133:
moel@133: private void SensorRemoved(ISensor sensor) {
moel@133: if (Contains(sensor))
moel@133: Remove(sensor, false);
moel@133: }
moel@133:
moel@133: public void Dispose() {
moel@133: foreach (SensorNotifyIcon icon in list)
moel@133: icon.Dispose();
moel@133: mainIcon.Dispose();
moel@133: }
moel@133:
moel@133: public void Redraw() {
moel@133: foreach (SensorNotifyIcon icon in list)
moel@133: icon.Update();
moel@133: }
moel@133:
moel@133: public bool Contains(ISensor sensor) {
moel@133: foreach (SensorNotifyIcon icon in list)
moel@133: if (icon.Sensor == sensor)
moel@133: return true;
moel@133: return false;
moel@133: }
moel@133:
moel@133: public void Add(ISensor sensor, bool balloonTip) {
moel@133: if (Contains(sensor)) {
moel@133: return;
moel@133: } else {
moel@362: list.Add(new SensorNotifyIcon(this, sensor, balloonTip, settings, unitManager));
moel@133: UpdateMainIconVisibilty();
moel@166: settings.SetValue(new Identifier(sensor.Identifier, "tray").ToString(), true);
moel@133: }
moel@133: }
moel@133:
moel@133: public void Remove(ISensor sensor) {
moel@133: Remove(sensor, true);
moel@133: }
moel@133:
moel@133: private void Remove(ISensor sensor, bool deleteConfig) {
moel@133: if (deleteConfig) {
moel@165: settings.Remove(
moel@133: new Identifier(sensor.Identifier, "tray").ToString());
moel@165: settings.Remove(
moel@133: new Identifier(sensor.Identifier, "traycolor").ToString());
moel@133: }
moel@133: SensorNotifyIcon instance = null;
moel@133: foreach (SensorNotifyIcon icon in list)
moel@133: if (icon.Sensor == sensor)
moel@133: instance = icon;
moel@133: if (instance != null) {
moel@133: list.Remove(instance);
moel@133: UpdateMainIconVisibilty();
moel@133: instance.Dispose();
moel@133: }
moel@133: }
moel@133:
moel@133: public event EventHandler HideShowCommand;
moel@133:
moel@133: public void SendHideShowCommand() {
moel@133: if (HideShowCommand != null)
moel@133: HideShowCommand(this, null);
moel@133: }
moel@133:
moel@133: public event EventHandler ExitCommand;
moel@133:
moel@133: public void SendExitCommand() {
moel@133: if (ExitCommand != null)
moel@133: ExitCommand(this, null);
moel@133: }
moel@133:
moel@133: private void UpdateMainIconVisibilty() {
moel@133: if (mainIconEnabled) {
moel@133: mainIcon.Visible = list.Count == 0;
moel@133: } else {
moel@133: mainIcon.Visible = false;
moel@133: }
moel@133: }
moel@133:
moel@133: public bool IsMainIconEnabled {
moel@133: get { return mainIconEnabled; }
moel@133: set {
moel@133: if (mainIconEnabled != value) {
moel@133: mainIconEnabled = value;
moel@133: UpdateMainIconVisibilty();
moel@133: }
moel@133: }
moel@133: }
moel@133: }
moel@133: }