windows: close status icon menu when clicking elsewhere on the screen
This commit is contained in:
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ae907e54f4
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319
SparkleShare/Windows/SparkleNotifyIcon.cs
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319
SparkleShare/Windows/SparkleNotifyIcon.cs
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// SparkleShare, a collaboration and sharing tool.
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// Copyright (C) 2010 Hylke Bons <hylkebons@gmail.com>
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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 <http://www.gnu.org/licenses/>.
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using System;
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using System.ComponentModel;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using System.Windows.Input;
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using System.Windows.Markup;
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using System.Windows.Media;
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using Drawing = System.Drawing;
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using Forms = System.Windows.Forms;
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namespace SparkleShare {
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[ContentProperty("Text")]
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[DefaultEvent("MouseDoubleClick")]
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public class SparkleNotifyIcon : FrameworkElement, IAddChild {
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[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
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private static extern IntPtr GetModuleHandle(string module_name);
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[DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
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private static extern int CallNextHookEx (int hook_id, int code, int param, IntPtr data_pointer);
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[DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
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private static extern int SetWindowsHookEx (int hook_id, HookProc function, IntPtr instance, int thread_id);
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[DllImport("user32.dll", EntryPoint = "DestroyIcon")]
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static extern bool DestroyIcon (IntPtr hIcon);
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[DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall, SetLastError = true)]
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private static extern int UnhookWindowsHookEx (int hook_id);
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[StructLayout (LayoutKind.Sequential)]
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private struct MouseLLHook
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{
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internal int X;
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internal int Y;
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internal int MouseData;
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internal int Flags;
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internal int Time;
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internal int Info;
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}
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public Drawing.Bitmap Icon {
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set {
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this.notify_icon.Icon = GetIconFromBitmap (value);
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}
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}
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public string Text {
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get {
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return (string) GetValue (TextProperty);
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}
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set {
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SetValue (TextProperty, value);
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}
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}
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public event MouseButtonEventHandler MouseClick {
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add {
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AddHandler (MouseClickEvent, value);
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}
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remove {
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RemoveHandler (MouseClickEvent, value);
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}
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}
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public event MouseButtonEventHandler MouseDoubleClick {
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add {
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AddHandler (MouseDoubleClickEvent, value);
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}
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remove {
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RemoveHandler (MouseDoubleClickEvent, value);
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}
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}
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public readonly RoutedEvent MouseClickEvent = EventManager.RegisterRoutedEvent (
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"MouseClick", RoutingStrategy.Bubble, typeof (MouseButtonEventHandler), typeof (SparkleNotifyIcon));
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public readonly RoutedEvent MouseDoubleClickEvent = EventManager.RegisterRoutedEvent(
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"MouseDoubleClick", RoutingStrategy.Bubble, typeof (MouseButtonEventHandler), typeof (SparkleNotifyIcon));
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public readonly DependencyProperty TextProperty = DependencyProperty.Register(
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"Text", typeof(string), typeof (SparkleNotifyIcon), new PropertyMetadata (OnTextChanged));
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private Forms.NotifyIcon notify_icon;
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private HookProc hook_proc_ref;
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private int mouse_hook_handle;
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private delegate int HookProc (int code, int param, IntPtr struct_pointer);
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public SparkleNotifyIcon ()
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{
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VisibilityProperty.OverrideMetadata (typeof (SparkleNotifyIcon),
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new PropertyMetadata (OnVisibilityChanged));
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this.notify_icon = new Forms.NotifyIcon () {
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Text = Text,
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Visible = true
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};
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this.notify_icon.MouseDown += OnMouseDown;
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this.notify_icon.MouseUp += OnMouseUp;
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this.notify_icon.MouseClick += OnMouseClick;
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this.notify_icon.MouseDoubleClick += OnMouseDoubleClick;
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this.hook_proc_ref = OnMouseEventProc;
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}
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public void Dispose()
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{
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this.notify_icon.Dispose();
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}
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void IAddChild.AddChild (object value)
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{
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throw new InvalidOperationException ();
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}
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void IAddChild.AddText (string text)
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{
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if (text == null)
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throw new ArgumentNullException ();
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Text = text;
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}
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private static MouseButtonEventArgs CreateMouseButtonEventArgs(
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RoutedEvent handler, Forms.MouseButtons button)
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{
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MouseButton mouse_button;
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if (button == Forms.MouseButtons.Left) {
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mouse_button = MouseButton.Left;
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} else if (button == Forms.MouseButtons.Right) {
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mouse_button = MouseButton.Right;
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} else if (button == Forms.MouseButtons.Middle) {
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mouse_button = MouseButton.Middle;
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} else if (button == Forms.MouseButtons.XButton1) {
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mouse_button = MouseButton.XButton1;
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} else if (button == Forms.MouseButtons.XButton2) {
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mouse_button = MouseButton.XButton2;
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} else {
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throw new InvalidOperationException ();
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}
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return new MouseButtonEventArgs (InputManager.Current.PrimaryMouseDevice, 0, mouse_button) {
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RoutedEvent = handler
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};
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}
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private void ShowContextMenu ()
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{
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if (ContextMenu != null) {
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ContextMenu.Opened += OnContextMenuOpened;
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ContextMenu.Closed += OnContextMenuClosed;
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ContextMenu.Placement = PlacementMode.Mouse;
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ContextMenu.IsOpen = true;
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}
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}
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private Rect GetContextMenuRect (ContextMenu menu)
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{
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Point start_point = menu.PointToScreen (new Point (0, 0));
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Point end_point = menu.PointToScreen (new Point (menu.ActualWidth, menu.ActualHeight));
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return new Rect (start_point, end_point);
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}
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private Point GetHitPoint (IntPtr struct_pointer)
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{
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MouseLLHook mouse_hook = (MouseLLHook) Marshal.PtrToStructure (
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struct_pointer, typeof (MouseLLHook));
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return new Point (mouse_hook.X, mouse_hook.Y);
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}
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private int OnMouseEventProc (int code, int button, IntPtr data_pointer)
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{
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int left_button_down = 0x201;
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int right_button_down = 0x204;
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if (button == left_button_down || button == right_button_down) {
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Rect context_menu_rect = GetContextMenuRect (ContextMenu);
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Point hit_point = GetHitPoint (data_pointer);
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if (!context_menu_rect.Contains (hit_point))
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ContextMenu.IsOpen = false;
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}
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return CallNextHookEx (this.mouse_hook_handle, code, button, data_pointer);
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}
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private void OnContextMenuOpened (object sender, RoutedEventArgs args)
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{
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using (Process process = Process.GetCurrentProcess ())
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using (ProcessModule module = process.MainModule)
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{
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this.mouse_hook_handle = SetWindowsHookEx (14, this.hook_proc_ref,
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GetModuleHandle (module.ModuleName), 0);
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}
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if (this.mouse_hook_handle == 0)
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throw new Win32Exception (Marshal.GetLastWin32Error ());
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}
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private void OnContextMenuClosed (object sender, RoutedEventArgs args)
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{
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UnhookWindowsHookEx (this.mouse_hook_handle);
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ContextMenu.Opened -= OnContextMenuOpened;
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ContextMenu.Closed -= OnContextMenuClosed;
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}
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private void OnVisibilityChanged (DependencyObject target,
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DependencyPropertyChangedEventArgs args)
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{
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SparkleNotifyIcon control = (SparkleNotifyIcon) target;
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control.notify_icon.Visible = (control.Visibility == Visibility.Visible);
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}
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private void OnMouseDown(object sender, Forms.MouseEventArgs args)
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{
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RaiseEvent (CreateMouseButtonEventArgs (MouseDownEvent, args.Button));
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}
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private void OnMouseClick (object sender, Forms.MouseEventArgs args)
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{
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RaiseEvent (CreateMouseButtonEventArgs (MouseClickEvent, args.Button));
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}
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private void OnMouseDoubleClick (object sender, Forms.MouseEventArgs args)
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{
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RaiseEvent (CreateMouseButtonEventArgs (MouseDoubleClickEvent, args.Button));
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}
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private void OnMouseUp (object sender, Forms.MouseEventArgs args)
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{
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if (args.Button == Forms.MouseButtons.Left ||
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args.Button == Forms.MouseButtons.Right) {
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ShowContextMenu ();
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}
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RaiseEvent (CreateMouseButtonEventArgs (MouseUpEvent, args.Button));
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}
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protected override void OnVisualParentChanged (DependencyObject parent)
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{
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base.OnVisualParentChanged (parent);
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}
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private static void OnTextChanged (DependencyObject target,
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DependencyPropertyChangedEventArgs args)
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{
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SparkleNotifyIcon control = (SparkleNotifyIcon) target;
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control.notify_icon.Text = control.Text;
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}
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private Drawing.Icon GetIconFromBitmap (Drawing.Bitmap bitmap)
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{
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IntPtr unmanaged_icon = bitmap.GetHicon ();
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Drawing.Icon icon = (Drawing.Icon) Drawing.Icon.FromHandle (unmanaged_icon).Clone ();
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DestroyIcon (unmanaged_icon);
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return icon;
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}
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}
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}
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@ -137,6 +137,7 @@
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<Compile Include="..\Program.cs">
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<Link>Program.cs</Link>
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</Compile>
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<Compile Include="SparkleNotifyIcon.cs" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\SparkleLib\windows\SparkleLib.csproj">
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@ -19,6 +19,7 @@ using System;
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using System.Drawing;
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using System.Runtime.InteropServices;
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using System.Windows;
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using System.Windows.Media;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using Forms = System.Windows.Forms;
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public SparkleStatusIconController Controller = new SparkleStatusIconController();
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private Forms.Timer Animation;
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private Icon [] AnimationFrames;
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private Icon ErrorIcon;
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private Bitmap [] AnimationFrames;
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private Bitmap ErrorIcon;
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private int FrameNumber;
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private string StateText;
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private ContextMenu context_menu;
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private SparkleMenuItem status_item;
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private SparkleMenuItem exit_item;
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private Forms.NotifyIcon notify_icon = new Forms.NotifyIcon () {
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Text = "SparkleShare",
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Visible = true
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};
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private SparkleNotifyIcon notify_icon = new SparkleNotifyIcon () {
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Text = "SparkleShare"
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};
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// Short alias for the translations
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public static string _ (string s)
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public SparkleStatusIcon ()
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{
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AnimationFrames = CreateAnimationFrames ();
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Animation = CreateAnimation ();
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this.notify_icon.Icon = AnimationFrames [0];
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ErrorIcon = GetIconFromBitmap (SparkleUIHelpers.GetBitmap ("sparkleshare-syncing-error-windows"));
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Animation = CreateAnimation ();
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ErrorIcon = SparkleUIHelpers.GetBitmap ("sparkleshare-syncing-error-windows");
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this.notify_icon.MouseClick += delegate {
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this.context_menu.Placement = PlacementMode.Mouse;
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this.context_menu.IsOpen = true;
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};
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this.notify_icon.Icon = AnimationFrames [0];
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if (Controller.Folders.Length == 0)
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StateText = _("Welcome to SparkleShare!");
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else
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StateText = _("Files up to date") + Controller.FolderSize;
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StateText = _("Welcome to SparkleShare!");
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else
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StateText = _("Files up to date") + Controller.FolderSize;
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CreateMenu ();
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CreateMenu ();
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Controller.UpdateQuitItemEvent += delegate (bool enable) {
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@ -77,7 +73,7 @@ namespace SparkleShare {
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this.exit_item.UpdateLayout ();
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});
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};
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Controller.UpdateMenuEvent += delegate (IconState state) {
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Dispatcher.Invoke ((Action) delegate {
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@ -134,19 +130,15 @@ namespace SparkleShare {
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}
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// Slices up the graphic that contains the
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// animation frames.
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private Icon [] CreateAnimationFrames ()
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private Bitmap [] CreateAnimationFrames ()
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{
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Icon [] animation_frames = new Icon [5];
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animation_frames [0] = GetIconFromBitmap (SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-i"));
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animation_frames [1] = GetIconFromBitmap (SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-ii"));
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animation_frames [2] = GetIconFromBitmap (SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-iii"));
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animation_frames [3] = GetIconFromBitmap (SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-iiii"));
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animation_frames [4] = GetIconFromBitmap (SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-iiiii"));
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return animation_frames;
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return new Bitmap [] {
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SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-i"),
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SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-ii"),
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SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-iii"),
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SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-iiii"),
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SparkleUIHelpers.GetBitmap ("process-syncing-sparkleshare-windows-iiiii")
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};
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}
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@ -262,7 +254,7 @@ namespace SparkleShare {
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i2.Width = 16;
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i2.Height = 16;
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subfolder_item.Icon = i2;
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/*
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/* TODO
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if (Program.Controller.UnsyncedFolders.Contains (folder_name))
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subfolder_item.Icon = Icons.dialog_error_16;
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else
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@ -290,6 +282,8 @@ namespace SparkleShare {
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this.context_menu.Items.Add (about_item);
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this.context_menu.Items.Add (new Separator ());
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this.context_menu.Items.Add (this.exit_item);
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this.notify_icon.ContextMenu = this.context_menu;
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}
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@ -298,7 +292,7 @@ namespace SparkleShare {
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// TODO:
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// - Use the image pointed to by image_path
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// - Find a way to use the prettier (Win7?) balloons
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this.notify_icon.ShowBalloonTip (5 * 1000, title, subtext, Forms.ToolTipIcon.Info);
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//this.notify_icon.ShowBalloonTip (5 * 1000, title, subtext, Forms.ToolTipIcon.Info);
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}
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@ -316,20 +310,6 @@ namespace SparkleShare {
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Controller.SubfolderClicked (folder_name);
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};
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}
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private Icon GetIconFromBitmap (Bitmap bitmap)
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{
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IntPtr unmanaged_icon = bitmap.GetHicon ();
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Icon icon = (Icon) Icon.FromHandle (unmanaged_icon).Clone ();
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DestroyIcon (unmanaged_icon);
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return icon;
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}
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[DllImport("user32.dll", EntryPoint = "DestroyIcon")]
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static extern bool DestroyIcon (IntPtr hIcon);
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}
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