// ImmSetCompositionWindowとImmSetCompositionFontのラッパー
protected void SetImeContext(bool setFont)
{
IntPtr hIMC = ImmGetContext(this.Handle);
if (hIMC == IntPtr.Zero)
{
return;
}
try {
// ウィンドウセット
COMPOSITIONFORM form = new COMPOSITIONFORM();
form.dwStyle = CFS_POINT;
form.ptCurrentPos.x = 55; // MEMO:X位置設定
form.ptCurrentPos.y = 55; // MEMO:Y位置設定
ImmSetCompositionWindow(hIMC, ref form);
// if (withFont) {
// なんかラッパかまして変換しないとうまくいかない
// object logFontWrap = new LOGFONT();
// this.Font.ToLogFont(logFontWrap);
// LOGFONT logFont = (GDIMagician.LOGFONT)logFontWrap;
// byte[] by = Encoding.Default.GetBytes(this.Font.Name); // MEMO:英語環境とかの挙動怪しいかも？
// for (int i = 0; i < logFont.lfFaceName.Length; i++) {
// logFont.lfFaceName[i] = (i >= by.Length) ? (byte)0 : by[i];
// }
// ImmSetCompositionFont(hIMC, ref logFont);
// } */
}
finally {
ImmReleaseContext(this.Handle, hIMC);
}
}
protected override void UpdateImeComposition(int aLParam)
{
if (FInputHelper.EnableEx && ((aLParam & Imm.GCS_COMPSTR) != 0))
{
string vS = GetCompositionStr(Imm.GCS_COMPSTR);
FInputHelper.SetCompositionString(vS);
if (FInputHelper.ChangeSize)
{
COMPOSITIONFORM vCF = new COMPOSITIONFORM();
if (Imm.ImmGetCompositionWindow(this.hImc, ref vCF))
{
if (FInputHelper.ResetImeCompRect(ref vCF.ptCurrentPos))
{
Imm.ImmSetCompositionWindow(this.hImc, ref vCF);
}
}
}
}
if ((aLParam & Imm.GCS_RESULTSTR) != 0)
{
string vS = GetCompositionStr(Imm.GCS_RESULTSTR);
if (vS != "")
{
if (DoProcessIMECandi(vS))
{
InsertText(vS);
}
}
}
}
private void SetIMEWindowLocation(int x, int y)
{
if (pIMEWnd == IntPtr.Zero)
{
return;
}
POINT p = new POINT();
p.x = x;
p.y = y;
COMPOSITIONFORM lParam = new COMPOSITIONFORM();
lParam.dwStyle = CFS_POINT;
lParam.ptCurrentPos = p;
lParam.rcArea = new RECT();
try {
SendMessage(
pIMEWnd,
WM_IME_CONTROL,
new IntPtr(IMC_SETCOMPOSITIONWINDOW),
lParam
);
}
catch (AccessViolationException ex) {
MessageBox.Show("调用 IME: " + ex.Message);
}
}
public void SetIMEWindowLocation(int x, int y)
{
if (disableIME || hIMEWnd == IntPtr.Zero)
{
return;
}
POINT p = new POINT();
p.x = x;
p.y = y;
COMPOSITIONFORM lParam = new COMPOSITIONFORM();
lParam.dwStyle = CFS_POINT;
lParam.ptCurrentPos = p;
lParam.rcArea = new RECT();
try
{
SendMessage(
hIMEWnd,
WM_IME_CONTROL,
new IntPtr(IMC_SETCOMPOSITIONWINDOW),
lParam
);
}
catch (AccessViolationException ex)
{
Handle(ex);
}
}
public static void GetImeWindowPos(IntPtr window)
{
var imContext = ImmGetContext(window);
var compForm = new COMPOSITIONFORM();
ImmGetCompositionWindow(imContext, out compForm);
Console.WriteLine(compForm.area.left - compForm.area.right);
ImmReleaseContext(window, imContext);
}
public void SetImeWindowsPos(int x, int y)
{
COMPOSITIONFORM Composition = new COMPOSITIONFORM();
Composition.dwStyle = CFS_POINT;
Composition.ptCurrentPos.x = x;
Composition.ptCurrentPos.y = y;
ImmSetCompositionWindow(m_hImc, ref Composition);
}
/// <summary>
/// 设置输入法位置
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
public void setImePosition(int x, int y)
{
COMPOSITIONFORM cf = new COMPOSITIONFORM();
cf.dwStyle = 2;
cf.ptCurrentPos.x = x;
cf.ptCurrentPos.y = y;
bool setcom = ImmSetCompositionWindow(hIMC, ref cf);
//ImmReleaseContext(hIMC, handle);
}
public void UpdateCompositionForContent()
{
int imc = ImmGetContext(this.Handle);
COMPOSITIONFORM cf = new COMPOSITIONFORM();
cf.dwStyle = CFS_POINT;
cf.ptCurrentPos = new Point();
cf.ptCurrentPos.x = this.ParentControl.CaretPosition.X - this.ParentControl.ViewPosition.X;
cf.ptCurrentPos.y = this.ParentControl.CaretPosition.Y - this.ParentControl.ViewPosition.Y;
int res = ImmSetCompositionWindow(imc, ref cf);
}
/// <summary>Sets location of the IME composition window (pre-edit window) </summary>
public static void SetImeWindowPos(IntPtr imContext, IntPtr window, Point screenPos)
{
const int CFS_POINT = 0x0002;
var compForm = new COMPOSITIONFORM
{
style = CFS_POINT,
currentPos = new POINT(screenPos),
area = new RECT()
};
ImmSetCompositionWindow(imContext, ref compForm);
}
public void ImeStartcomposition(Message m, int x, int y)
{
int hIMC = ImmGetContext(this.control.Handle);
COMPOSITIONFORM cf = new COMPOSITIONFORM();
cf.dwStyle = CFS_POINT;
cf.ptCurrentPos = new Point();
cf.ptCurrentPos.x = x;
cf.ptCurrentPos.y = y;
int res = ImmSetCompositionWindow(hIMC, ref cf);
ImmReleaseContext(this.control.Handle, hIMC);
}
/// <summary>Sets location of the IME composition window (pre-edit window) </summary>
public static void SetImeWindowPos(IntPtr imContext, IntPtr window, Point screenPos)
{
const int CFS_POINT = 0x0002;
COMPOSITIONFORM compForm = new COMPOSITIONFORM();
unsafe
{
compForm.style = CFS_POINT;
compForm.currentPos = new POINT(screenPos);
compForm.area = new RECT();
ImmSetCompositionWindow(imContext, &compForm);
}
}
public void SetIMEWindowLocation(int x, int y)
{
POINT p = new POINT();
p.x = x;
p.y = y;
COMPOSITIONFORM lParam = new COMPOSITIONFORM();
lParam.dwStyle = CFS_POINT;
lParam.ptCurrentPos = p;
lParam.rcArea = new RECT();
int i = SendMessage(
hIMEWnd,
WM_IME_CONTROL,
IMC_SETCOMPOSITIONWINDOW,
lParam
);
}
void SetImeCompstionWindowPos(IntPtr window, int x, int y)
{
IntPtr imContext;
imContext = ImmGetContext(window);
COMPOSITIONFORM compForm = new COMPOSITIONFORM();
unsafe
{
compForm.style = CFS_POINT;
compForm.currentPos = new POINT(x, y);
compForm.area = new RECT();
ImmSetCompositionWindow(imContext, &compForm);
}
ImmReleaseContext(window, imContext);
}
public void SetIMEWindowLocation(int x, int y)
{
POINT p = new POINT();
p.x = x;
p.y = y;
COMPOSITIONFORM lParam = new COMPOSITIONFORM();
lParam.dwStyle = CFS_POINT;
lParam.ptCurrentPos = p;
lParam.rcArea = new RECT();
SendMessage(
hIMEWnd,
WM_IME_CONTROL,
IMC_SETCOMPOSITIONWINDOW,
lParam
);
}
public void SetImeContext(int x, int y)
{
IntPtr hIMC = ImmGetContext(this.Handle);
if (hIMC == IntPtr.Zero)
{
return;
}
try {
// ウィンドウセット
COMPOSITIONFORM form = new COMPOSITIONFORM();
form.dwStyle = CFS_POINT;
form.ptCurrentPos.x = x; // MEMO:X位置設定
form.ptCurrentPos.y = y; // MEMO:Y位置設定
ImmSetCompositionWindow(hIMC, ref form);
}
finally {
// ImmReleaseContext(this.Handle, hIMC);
}
}
/// <summary>
/// </summary>
public static Boolean SetCompositionWindowPosition(IntPtr immContext, Point pt, Visual relativeTo)
{
if (immContext == IntPtr.Zero)
{
throw new ArgumentNullException("immContext");
}
if (relativeTo == null)
{
throw new ArgumentNullException("relativeTo");
}
Visual rootVisual = GetRootVisual(relativeTo);
if (rootVisual == null)
{
return(false);
}
Point point = relativeTo.TransformToAncestor(rootVisual).Transform(pt);
HwndSource hwndSource = GetHwndSource(rootVisual);
if (hwndSource != null)
{
point = hwndSource.CompositionTarget.TransformToDevice.Transform(point);
}
COMPOSITIONFORM structure = new COMPOSITIONFORM();
structure.dwStyle = 2;
structure.ptCurrentPos = new POINT((Int32)point.X, (Int32)point.Y);
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(structure));
Marshal.StructureToPtr(structure, ptr, true);
Boolean flag = Imm32.ImmSetCompositionWindow(immContext, ptr);
Marshal.FreeHGlobal(ptr);
return(flag);
}
protected override void UpdateImePosition()
{
COMPOSITIONFORM vCF = new COMPOSITIONFORM();
vCF.ptCurrentPos.X = Caret.X;
vCF.ptCurrentPos.Y = Caret.Y + Caret.Height + 4;
if (FInputHelper.EnableEx)
{
FInputHelper.ResetImeCompRect(ref vCF.ptCurrentPos);
}
vCF.dwStyle = 0x0020;
Rectangle vr = this.ClientRectangle;
vCF.rcArea = new RECT(vr.Left, vr.Top, vr.Right, vr.Bottom);
Imm.ImmSetCompositionWindow(this.hImc, ref vCF);
if (FInputHelper.EnableEx)
{
FInputHelper.CompWndMove(this.Handle, Caret.X, Caret.Y + Caret.Height);
}
}
private static extern int SendMessage(IntPtr hWnd, int msg, int wParam, COMPOSITIONFORM lParam);
public static extern int ImmGetCompositionWindow(IntPtr himc, ref COMPOSITIONFORM lpCompositionForm);
public static extern IntPtr SendMessage(int hwnd, int wMsg, int wParam, COMPOSITIONFORM lParam);
public static extern bool ImmSetCompositionWindow(IntPtr hIMC, ref COMPOSITIONFORM form);
static extern Int32 ImmGetCompositionWindow(IntPtr imContext, out COMPOSITIONFORM compForm);
public void SetIMEWindowLocation(int x, int y)
{
if (disableIME || hIMEWnd == IntPtr.Zero) return;
POINT p = new POINT();
p.x = x;
p.y = y;
COMPOSITIONFORM lParam = new COMPOSITIONFORM();
lParam.dwStyle = CFS_POINT;
lParam.ptCurrentPos = p;
lParam.rcArea = new RECT();
try
{
SendMessage(hIMEWnd, WM_IME_CONTROL, new IntPtr(IMC_SETCOMPOSITIONWINDOW), lParam);
}
catch (AccessViolationException ex)
{
Handle(ex);
}
}
public static extern int ImmSetCompositionWindow(int hIMC, ref COMPOSITIONFORM lpCompositionForm);
private static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, COMPOSITIONFORM lParam);
/// <summary>
/// ���¹����ʾ��λ�ú�״̬��
/// </summary>
private void UpdateCaret()
{
if (caretVisible) DestroyCaret();
caretVisible = Focused && selLength <= 0;
if (!caretVisible) return;
Point vPoint = CoordinateFromPosistion(
selStart + (caretFirst ? 0 : selLength));
CreateCaret(Handle, IntPtr.Zero, 2, itemHeight);
ShowCaret(Handle);
bool b = endCaret && vPoint.X == 0 && vPoint.Y > 0;
if (b)
{
vPoint.X = 16;
vPoint.Y--;
}
vPoint = PointFromColRow(colType, vPoint.X, vPoint.Y);
vPoint.X += 1;
if (colType == HitTestType.Hex && modifyHex != '\x0')
vPoint.X += itemWidth * 2;
if (b && colType == HitTestType.Hex)
vPoint.X -= itemWidth;
SetCaretPos(vPoint.X, vPoint.Y);
IntPtr vImc = ImmGetContext(Handle);
COMPOSITIONFORM vCompForm = new COMPOSITIONFORM();
vCompForm.dwStyle = CFS_POINT;
vCompForm.ptCurrentPos = vPoint;
ImmSetCompositionWindow(vImc, ref vCompForm);
ImmReleaseContext(Handle, vImc);
}
static extern void ImmSetCompositionWindow(IntPtr hIMC, ref COMPOSITIONFORM lpCompForm);
public static extern bool ImmSetCompositionWindow(IntPtr hWnd, COMPOSITIONFORM lpCompForm);
public static extern bool ImmSetCompositionWindow(IntPtr hIMC, ref COMPOSITIONFORM lpCompForm);
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
using (Graphics g = this.CreateGraphics()) {
g.DrawImage(sDoc.DrawBuffer, 0, 0);
}
Point p = sDoc.CursorLocation();
// 更新光标位置
SetCaretPos((int)(sDoc.MarginHorizontal() + p.X), p.Y);
// 更新输入法悬浮窗口位置
COMPOSITIONFORM cf = new COMPOSITIONFORM();
cf.dwStyle = 2;
cf.ptCurrentPos.x = (int)(sDoc.MarginHorizontal() + p.X + 10);
cf.ptCurrentPos.y = (int)(sDoc.MarginHorizontal() + p.Y + 10);
ImmSetCompositionWindow(this.hIMC, ref cf);
}
