private static void ComposerStateChanged(object sender, EventArgs e)
{
m_tray_icon.Icon = Composer.IsDisabled() ? Properties.Resources.IconDisabled
: Composer.IsComposing() ? Properties.Resources.IconActive
: Properties.Resources.IconNormal;
m_tray_icon.Text = Composer.IsDisabled()
? i18n.Text.DisabledToolTip
: String.Format(i18n.Text.TrayToolTip,
Settings.ComposeKey.Value.FriendlyName,
Settings.GetSequenceCount(),
Program.Version);
m_disable_item.Checked = Composer.IsDisabled();
}
private static int OnKey(HC nCode, WM wParam, IntPtr lParam)
{
bool is_key = (wParam == WM.KEYDOWN || wParam == WM.SYSKEYDOWN ||
wParam == WM.KEYUP || wParam == WM.SYSKEYUP);
if (m_duplicate != 0)
{
// Do nothing. We can only get here if a key is pressed during
// the very short time where we have two hooks installed, i.e.
// practically never, but it’s better to handle this properly.
}
else if (nCode == HC.ACTION && is_key)
{
// Retrieve key event data from native structure
var data = (KBDLLHOOKSTRUCT)Marshal.PtrToStructure(lParam,
typeof(KBDLLHOOKSTRUCT));
bool is_injected = (data.flags & LLKHF.INJECTED) != 0;
bool accept = !is_injected || (Settings.AllowInjected.Value && m_recursive == 0);
Logger.Debug("{0}{1}: OnKey(HC.{2}, WM.{3}, [vk:0x{4:X02} ({7}) sc:0x{5:X02} flags:{6}])",
accept ? "" : "Ignored ", is_injected ? "Injected Event" : "Event",
nCode, wParam, (int)data.vk, (int)data.sc, data.flags, new Key(data.vk));
if (accept)
{
++m_recursive;
bool processed = Composer.OnKey(wParam, data.vk, data.sc, data.flags);
--m_recursive;
if (processed)
{
return(-1); // Do not process further: that key was for us.
}
}
}
else
{
Logger.Debug("Ignored Event: OnKey({0}, {1})", nCode, wParam);
}
// Call next hook but guard against re-doing our own work in case we
// were installed twice.
++m_duplicate;
int ret = NativeMethods.CallNextHookEx(m_hook, nCode, wParam, lParam);
--m_duplicate;
return(ret);
}
static void Main(string[] args)
{
// Some commandline flags just trigger a message broadcast
var command_flags = new Dictionary <string, MenuCommand>()
{
{ "-sequences", MenuCommand.ShowSequences },
{ "-settings", MenuCommand.ShowOptions },
};
foreach (var arg in args)
{
if (command_flags.TryGetValue(arg, out var cmd))
{
NativeMethods.PostMessage(HWND.BROADCAST, WM_WINCOMPOSE.OPEN, (int)cmd, 0);
return;
}
}
// Do this before Composer.Init() because of the Disabled setting
Settings.LoadConfig();
Composer.Init();
Settings.LoadSequences();
Metadata.LoadDB();
KeyboardHook.Init();
Updater.Init();
Settings.StartWatchConfigFile();
try
{
var app = new Application();
var icon = new SysTrayIcon();
app.Exit += (o, e) => icon.Dispose();
app.Run();
}
finally
{
Settings.StopWatchConfigFile();
Updater.Fini();
KeyboardHook.Fini();
Settings.SaveConfig();
Metadata.SaveDB();
Composer.Fini();
Updater.Fini();
}
}
private static string GetCurrentToolTip()
{
string ret = i18n.Text.DisabledToolTip;
if (!Composer.IsDisabled())
{
ret = string.Format(i18n.Text.TrayToolTip,
Settings.ComposeKeys.Value.FriendlyName,
Settings.SequenceCount,
Settings.Version);
}
if (Updater.HasNewerVersion())
{
ret += "\n" + i18n.Text.UpdatesToolTip;
}
return(ret);
}
private static void SysTrayUpdateCallback(object sender, EventArgs e)
{
m_tray_icon.Icon = GetCurrentIcon();
// XXX: we cannot directly set m_tray_icon.Text because it has an
// erroneous 64-character limitation (the underlying framework has
// the correct 128-char limitation). So instead we use this hack,
// taken from http://stackoverflow.com/a/580264/111461
Type t = typeof(WinForms.NotifyIcon);
BindingFlags hidden = BindingFlags.NonPublic | BindingFlags.Instance;
t.GetField("text", hidden).SetValue(m_tray_icon, GetCurrentToolTip());
if ((bool)t.GetField("added", hidden).GetValue(m_tray_icon))
{
t.GetMethod("UpdateIcon", hidden).Invoke(m_tray_icon, new object[] { true });
}
m_disable_item.Checked = Composer.IsDisabled();
}
static void Main()
{
// Do this before Composer.Init() because of the Disabled setting
Settings.LoadConfig();
Composer.Init();
Settings.LoadSequences();
Updater.Init();
Settings.StartWatchConfigFile();
try
{
WinForms.Application.EnableVisualStyles();
WinForms.Application.SetCompatibleTextRenderingDefault(false);
// Must call this after SetCompatibleTextRenderingDefault()
// because it uses a WinForms timer which seems to open a
// hidden window. The reason we use a WinForms timer is so that
// the hook is installed from the main thread.
KeyboardHook.Init();
using (SysTrayIcon icon = new SysTrayIcon())
{
WinForms.Application.Run();
}
}
finally
{
Settings.StopWatchConfigFile();
Updater.Fini();
KeyboardHook.Fini();
Settings.SaveConfig();
Composer.Fini();
Updater.Fini();
}
}
private static int OnKey(HC nCode, WM wParam, IntPtr lParam)
{
if (nCode == HC.ACTION)
{
// Retrieve event data from native structure
var data = (KBDLLHOOKSTRUCT)Marshal.PtrToStructure(lParam,
typeof(KBDLLHOOKSTRUCT));
bool is_key = (wParam == WM.KEYDOWN || wParam == WM.SYSKEYDOWN ||
wParam == WM.KEYUP || wParam == WM.SYSKEYUP);
bool is_injected = (data.flags & LLKHF.INJECTED) != 0;
if (is_key && !is_injected)
{
if (Composer.OnKey(wParam, data.vk, data.sc, data.flags))
{
// Do not process further: that key was for us.
return(-1);
}
}
}
return(NativeMethods.CallNextHookEx(m_hook, nCode, wParam, lParam));
}
private void OnMenuItemClicked(object parameter)
{
switch (parameter as MenuCommand?)
{
case MenuCommand.ShowSequences:
if (m_sequencewindow == null)
{
m_sequencewindow = new SequenceWindow();
WinForms.Integration.ElementHost.EnableModelessKeyboardInterop(m_sequencewindow);
}
m_sequencewindow.Show();
m_sequencewindow.Activate();
break;
case MenuCommand.ShowOptions:
if (m_optionswindow == null)
{
m_optionswindow = new SettingsWindow();
WinForms.Integration.ElementHost.EnableModelessKeyboardInterop(m_optionswindow);
}
m_optionswindow.Show();
m_optionswindow.Activate();
break;
case MenuCommand.DebugWindow:
if (m_debugwindow == null)
{
m_debugwindow = new DebugWindow();
}
m_debugwindow.Show();
m_debugwindow.Activate();
break;
case MenuCommand.About:
var about_box = new AboutBox();
about_box.ShowDialog();
break;
case MenuCommand.Download:
var url = Settings.IsInstalled() ? Updater.Get("Installer")
: Updater.Get("Portable");
System.Diagnostics.Process.Start(url);
break;
case MenuCommand.VisitWebsite:
System.Diagnostics.Process.Start("http://wincompose.info/");
break;
case MenuCommand.Disable:
if (Composer.IsDisabled)
{
m_control.TriggerDisableEvent();
}
Composer.ToggleDisabled();
SysTrayUpdateCallback(null, new EventArgs());
break;
case MenuCommand.Restart:
// FIXME: there might be more cleanup to do here; but it’s probably
// not worth it, because restarting the app is a hack and whatever
// reason the user may have, it’s because of a bug or a limitation
// in WinCompose that we need to fix.
m_icon.Visible = false;
WinForms.Application.Restart();
Environment.Exit(0);
break;
case MenuCommand.Exit:
WinForms.Application.Exit();
break;
}
}
private void OnMenuItemClicked(object parameter)
{
switch (parameter as MenuCommand?)
{
case MenuCommand.ShowSequences:
m_sequencewindow = m_sequencewindow ?? new SequenceWindow();
m_sequencewindow.Show();
m_sequencewindow.Activate();
break;
case MenuCommand.ShowOptions:
m_optionswindow = m_optionswindow ?? new SettingsWindow();
m_optionswindow.Show();
m_optionswindow.Activate();
break;
case MenuCommand.DebugWindow:
m_debugwindow = m_debugwindow ?? new DebugWindow();
m_debugwindow.Show();
m_debugwindow.Activate();
break;
case MenuCommand.About:
m_about_box = m_about_box ?? new AboutBox();
m_about_box.Show();
m_about_box.Activate();
break;
case MenuCommand.Download:
var url = Settings.IsInstalled() ? Updater.Get("Installer")
: Updater.Get("Portable");
System.Diagnostics.Process.Start(url);
break;
case MenuCommand.VisitWebsite:
System.Diagnostics.Process.Start("http://wincompose.info/");
break;
case MenuCommand.DonationPage:
System.Diagnostics.Process.Start("http://wincompose.info/donate/");
break;
case MenuCommand.Disable:
if (Composer.IsDisabled)
{
Application.RemoteControl.BroadcastDisableEvent();
}
Composer.ToggleDisabled();
break;
case MenuCommand.Restart:
// FIXME: there might be more cleanup to do here; but it’s probably
// not worth it, because restarting the app is a hack and whatever
// reason the user may have, it’s because of a bug or a limitation
// in WinCompose that we need to fix.
m_icon.Visible = false;
Application.Current.Shutdown();
WinForms.Application.Restart();
Environment.Exit(0);
break;
case MenuCommand.Exit:
Application.Current.Shutdown();
break;
}
}
private System.Drawing.Icon GetCurrentIcon()
{
return(GetIcon((Composer.IsDisabled() ? 0x1 : 0x0) |
(Composer.IsComposing() ? 0x2 : 0x0) |
(Updater.HasNewerVersion() ? 0x4 : 0x0)));
}
static void Main()
{
// Do this before Composer.Init() because of the Disabled setting
Settings.LoadConfig();
Composer.Init();
Settings.LoadSequences();
KeyboardHook.Init();
Updater.Init();
Settings.StartWatchConfigFile();
try
{
WinForms.Application.EnableVisualStyles();
WinForms.Application.SetCompatibleTextRenderingDefault(false);
m_control = new RemoteControl();
m_control.DisableEvent += OnDisableEvent;
m_control.DisableEvent += SysTrayUpdateCallback;
m_control.ExitEvent += OnExitEvent;
m_control.TriggerDisableEvent();
m_tray_icon = new WinForms.NotifyIcon
{
Visible = true,
//Icon = GetCurrentIcon(),
//Text = GetCurrentToolTip(),
ContextMenu = new WinForms.ContextMenu(new[]
{
new TitleMenuItem(),
new WinForms.MenuItem("-"),
new WinForms.MenuItem(i18n.Text.ShowSequences, ShowSequencesClicked),
new WinForms.MenuItem(i18n.Text.ShowOptions, ShowOptionsClicked),
m_help_item = /* Keep a reference on this entry */
new WinForms.MenuItem(i18n.Text.Help, new[]
{
new WinForms.MenuItem(i18n.Text.About, AboutClicked),
new WinForms.MenuItem(i18n.Text.VisitWebsite, delegate(object o, EventArgs e) { System.Diagnostics.Process.Start("http://wincompose.info/"); }),
m_download_item = /* Keep a reference on this entry */
new WinForms.MenuItem("", DownloadClicked)
{
Visible = false
},
}),
new WinForms.MenuItem("-"),
m_disable_item = /* Keep a reference on this entry */
new WinForms.MenuItem(i18n.Text.Disable, DisableClicked),
new WinForms.MenuItem(i18n.Text.Restart, RestartClicked),
new WinForms.MenuItem(i18n.Text.Exit, OnExitEvent),
})
};
m_tray_icon.DoubleClick += NotifyiconDoubleclicked;
Composer.Changed += SysTrayUpdateCallback;
Updater.Changed += SysTrayUpdateCallback;
SysTrayUpdateCallback(null, new EventArgs());
Updater.Changed += UpdaterStateChanged;
UpdaterStateChanged(null, new EventArgs());
WinForms.Application.Run();
m_tray_icon.Dispose();
}
finally
{
Composer.Changed -= SysTrayUpdateCallback;
Updater.Changed -= SysTrayUpdateCallback;
Updater.Changed -= UpdaterStateChanged;
m_control.DisableEvent -= OnDisableEvent;
m_control.ExitEvent -= OnExitEvent;
Settings.StopWatchConfigFile();
Updater.Fini();
KeyboardHook.Fini();
Settings.SaveConfig();
Composer.Fini();
Updater.Fini();
}
}
private void OnCommand(object o)
{
switch (o as MenuCommand?)
{
case MenuCommand.ShowSequences:
m_sequencewindow = m_sequencewindow ?? new SequenceWindow();
m_sequencewindow.Show();
m_sequencewindow.Activate();
break;
case MenuCommand.ShowOptions:
m_optionswindow = m_optionswindow ?? new SettingsWindow();
m_optionswindow.Show();
m_optionswindow.Activate();
break;
case MenuCommand.DebugWindow:
m_debugwindow = m_debugwindow ?? new DebugWindow();
m_debugwindow.Show();
m_debugwindow.Activate();
break;
case MenuCommand.About:
m_about_box = m_about_box ?? new AboutBox();
m_about_box.Show();
m_about_box.Activate();
break;
case MenuCommand.Download:
var url = Utils.IsInstalled ? Updater.Get("Installer")
: Updater.Get("Portable");
Process.Start(url);
break;
case MenuCommand.VisitWebsite:
Process.Start("http://wincompose.info/");
break;
case MenuCommand.DonationPage:
Process.Start("http://wincompose.info/donate/");
break;
case MenuCommand.Disable:
if (Composer.IsDisabled)
{
Application.RemoteControl.BroadcastDisableEvent();
}
Composer.ToggleDisabled();
break;
case MenuCommand.Restart:
// FIXME: there might be more cleanup to do here; but it’s probably
// not worth it, because restarting the app is a hack and whatever
// reason the user may have, it’s because of a bug or a limitation
// in WinCompose that we need to fix.
Visibility = Visibility.Collapsed;
Application.Current.Exit += (s, e) => Process.Start(Application.ResourceAssembly.Location);
Application.Current.Shutdown();
break;
case MenuCommand.Exit:
Application.Current.Shutdown();
break;
}
}