public bool PreFilterMessage(ref Message m)
{
switch (m.Msg) //判断系统消息的ID号
{
//case 0x10E:
case (int)emWinMsg.eWM_CHAR:
//截获输入法结果
IntPtr handle = FindWindow.GetForegroundWindow();
immStr = getImmStr.CurrentCompStr(handle, m);
form.SendMessage(immStr);
MessageBox.Show(immStr);
break;
/*case (int)emWinMsg.eWM_IME_CHAR:
* //截获输入法结果
* handle = FindWindow.GetForegroundWindow();
* immStr = getImmStr.CurrentCompStr(handle, m);
* //SendMessage(immStr);
* MessageBox.Show(immStr);
* break;*/
default:
//immStr = getImmStr.CurrentCompStr(this.Handle);
//SendMessage(immStr);
//base.WndProc(ref m);
break;
}
return(false);
}
protected override void WndProc(ref Message m)
{
switch (m.Msg) //判断系统消息的ID号
{
case (int)emWinMsg.eWM_IME_ENDCOMPOSITION:
//截获输入法结果
imeStr = getImeStr.CurrentCompStr(this.Handle);
if (IsChinese(imeStr))
{
form1.SendMessage(imeStr);
}
base.WndProc(ref m);
break;
case (int)emWinMsg.eWM_CHAR:
IntPtr charHandle = FindWindow.GetForegroundWindow();
imeStr = getImmStr.CurrentCompStr(charHandle, m);
if (!IsChinese(imeStr))
{
form1.SendMessage(imeStr);
}
break;
default:
base.WndProc(ref m);
break;
}
}
/*private void button5_Click(object sender, EventArgs e)
* {
* _keyboardHook = new KeyboardHookLib();
* _keyboardHook.InstallHook(this.OnKeyPress);
*
* //启用客户端输入法的时候，自动让客户端输入法的输入窗口聚焦
* FindWindow.SetForegroundWindow(mainHandle);
* txtMonitor.Focus();
* }*/
/*private void button6_Click(object sender, EventArgs e)
* {
* //解除客户端键盘监控钩子
* if (_keyboardHook != null)
* {
* _keyboardHook.UninstallHook();
* }
*
* //启用服务端输入法时，发消息到服务端
* SendMessage("使用服务端输入法！");
* }*/
/// <summary>
/// 客户端键盘捕捉事件.
/// </summary>
/// <param name="hookStruct">由Hook程序发送的按键信息</param>
/// <param name="handle">是否拦截</param>
public void OnKeyPress(KeyboardHookLib.HookStruct hookStruct, out bool handle)
{
handle = false; //预设不拦截任何键
//如果前置窗口时主窗口，则不拦截
if (FindWindow.GetForegroundWindow() == mainHandle)
{
if (tmpCount == 0)
{
tmpCount++;
FindWindow.keybd_event((Keys)hookStruct.vkCode, 0, 0, 0);
handle = true;
}
return;
}
//如果键A~Z
if (hookStruct.vkCode >= (int)Keys.A && hookStruct.vkCode <= (int)Keys.Z &&
FindWindow.GetForegroundWindow() != mainHandle)
{
tmpCount = 0;
lastHandle = FindWindow.GetForegroundWindow();
//A~Z键时，focus隐藏的主窗口
FindWindow.SetForegroundWindow(mainHandle);
txtMonitor.Focus();
tmpCount = 0;
handle = true;
}
}
public static string GetFormProcessId()
{
int processId = 0;
IntPtr handle = FindWindow.GetActiveWindow();
processid = GetWindowThreadProcessId(handle, out processId);
return(processid.ToString());
}
public static void GetFormProcessId()
{
while (true)
{
int processId = 0;
IntPtr handle = FindWindow.GetForegroundWindow();
processid = GetWindowThreadProcessId(handle, out processId);
Thread.Sleep(2000);
}
}
/* private void txtMonitor_TextChanged(object sender, EventArgs e)
* {
* RemoteApp.MyTextBox.GetComposition getImmStr = new RemoteApp.MyTextBox.GetComposition();
* //string immStr;
* FindWindow.SetForegroundWindow(lastHandle);
* string inputResult = getImmStr.CurrentCompStr(mainHandle,m);
* SendMessage(inputResult);
* //txtMonitor.Text = "";
* }*/
private void Form1_Activated(object sender, EventArgs e)
{
//获取主窗口句柄（正式运行时，主窗口是隐藏的）
mainHandle = FindWindow.GetForegroundWindow();
button1_Click(this, null);
//this.Hide();
//this.Opacity = 0.001;//让客户端窗体的透明度接近看不到
}
private void UseClientInput()
{
使用客户端输入法ToolStripMenuItem.Checked = true;
使用服务端输入法ToolStripMenuItem.Checked = false;
//_keyboardHook = new KeyboardHookLib();
_keyboardHook.InstallHook(this.OnKeyPress);
//启用客户端输入法的时候，自动让客户端输入法的输入窗口聚焦
FindWindow.SetForegroundWindow(mainHandle);
txtMonitor.Focus();
}
public void SetLastWindowFocus()
{
FindWindow.SetForegroundWindow(lastHandle);
}
