public void SetIMEWindowLocation(int x, int y)
{
if (Ime.disableIME || this.hIMEWnd == IntPtr.Zero)
{
return;
}
Ime.POINT pOINT = new Ime.POINT()
{
x = x,
y = y
};
Ime.COMPOSITIONFORM cOMPOSITIONFORM = new Ime.COMPOSITIONFORM()
{
dwStyle = 2,
ptCurrentPos = pOINT,
rcArea = new Ime.RECT()
};
try
{
Ime.SendMessage(this.hIMEWnd, 643, new IntPtr(12), cOMPOSITIONFORM);
}
catch (AccessViolationException accessViolationException)
{
this.Handle(accessViolationException);
}
}
public void UpdateCaretPosition()
{
if (this.textArea.TextEditorProperties.CaretLine)
{
this.textArea.Invalidate();
}
else if (this.caretImplementation.RequireRedrawOnPositionChange)
{
this.textArea.UpdateLine(this.oldLine);
if (this.line != this.oldLine)
{
this.textArea.UpdateLine(this.line);
}
}
else if (this.textArea.MotherTextAreaControl.TextEditorProperties.LineViewerStyle == LineViewerStyle.FullRow && this.oldLine != this.line)
{
this.textArea.UpdateLine(this.oldLine);
this.textArea.UpdateLine(this.line);
}
this.oldLine = this.line;
if (this.hidden || this.textArea.MotherTextEditorControl.IsInUpdate)
{
this.outstandingUpdate = true;
return;
}
this.outstandingUpdate = false;
this.ValidateCaretPos();
int num = this.line;
int drawingXPos = this.textArea.TextView.GetDrawingXPos(num, this.column);
Point screenPosition = this.ScreenPosition;
if (drawingXPos < 0)
{
this.caretImplementation.Destroy();
}
else
{
this.CreateCaret();
if (!this.caretImplementation.SetPosition(screenPosition.X, screenPosition.Y))
{
this.caretImplementation.Destroy();
Caret.caretCreated = false;
this.UpdateCaretPosition();
}
}
if (this.ime != null)
{
this.ime.HWnd = this.textArea.Handle;
this.ime.Font = this.textArea.Document.TextEditorProperties.Font;
}
else
{
this.ime = new Ime(this.textArea.Handle, this.textArea.Document.TextEditorProperties.Font);
}
this.ime.SetIMEWindowLocation(screenPosition.X, screenPosition.Y);
this.currentPos = screenPosition;
}
public void UpdateCaretPosition()
{
if (textArea.MotherTextAreaControl.TextEditorProperties.LineViewerStyle == LineViewerStyle.FullRow && oldLine != line)
{
textArea.UpdateLine(oldLine);
textArea.UpdateLine(line);
}
oldLine = line;
if (hidden || textArea.MotherTextEditorControl.IsUpdating)
{
return;
}
try {
if (!caretCreated)
{
CreateCaret();
}
if (caretCreated)
{
ValidateCaretPos();
int lineNr = this.line;
int xpos = textArea.TextView.GetDrawingXPos(lineNr, this.column);
//LineSegment lineSegment = textArea.Document.GetLineSegment(lineNr);
Point pos = ScreenPosition;
if (xpos >= 0)
{
bool success = SetCaretPos(pos.X, pos.Y);
if (!success)
{
DestroyCaret();
caretCreated = false;
UpdateCaretPosition();
}
}
// set the input method editor location
if (ime == null)
{
ime = new Ime(textArea.Handle, textArea.Document.TextEditorProperties.Font);
}
else
{
ime.Font = textArea.Document.TextEditorProperties.Font;
}
ime.SetIMEWindowLocation(pos.X + 2,
pos.Y);
currentPos = pos;
}
} catch (Exception e) {
Console.WriteLine("Got exception while update caret position : " + e);
}
}
public Ime(IntPtr hWnd, System.Drawing.Font font)
{
string environmentVariable = Environment.GetEnvironmentVariable("PROCESSOR_ARCHITEW6432");
if (environmentVariable == "IA64" || environmentVariable == "AMD64" || Environment.OSVersion.Platform == PlatformID.Unix || Environment.Version >= new Version(4, 0))
{
Ime.disableIME = true;
}
else
{
this.hIMEWnd = Ime.ImmGetDefaultIMEWnd(hWnd);
}
this.hWnd = hWnd;
this.font = font;
this.SetIMEWindowFont(font);
}
private void SetIMEWindowFont(System.Drawing.Font f)
{
if (Ime.disableIME || this.hIMEWnd == IntPtr.Zero)
{
return;
}
if (this.lf == null)
{
this.lf = new Ime.LOGFONT();
f.ToLogFont(this.lf);
this.lf.lfFaceName = f.Name;
}
try
{
Ime.SendMessage(this.hIMEWnd, 643, new IntPtr(10), this.lf);
}
catch (AccessViolationException accessViolationException)
{
this.Handle(accessViolationException);
}
}
public void UpdateCaretPosition()
{
Log("UpdateCaretPosition");
if (caretImplementation.RequireRedrawOnPositionChange)
{
textArea.UpdateLine(oldLine);
if (line != oldLine)
{
textArea.UpdateLine(line);
}
}
else
{
if (textArea.MotherTextAreaControl.TextEditorProperties.LineViewerStyle == LineViewerStyle.FullRow && oldLine != line)
{
textArea.UpdateLine(oldLine);
textArea.UpdateLine(line);
}
}
oldLine = line;
if (hidden || textArea.MotherTextEditorControl.IsInUpdate)
{
outstandingUpdate = true;
return;
}
else
{
outstandingUpdate = false;
}
ValidateCaretPos();
int lineNr = this.line;
int xpos = textArea.TextView.GetDrawingXPos(lineNr, this.column);
//LineSegment lineSegment = textArea.Document.GetLineSegment(lineNr);
Point pos = ScreenPosition;
if (xpos >= 0)
{
CreateCaret();
bool success = caretImplementation.SetPosition(pos.X, pos.Y);
if (!success)
{
caretImplementation.Destroy();
caretCreated = false;
UpdateCaretPosition();
}
}
else
{
caretImplementation.Destroy();
}
// set the input method editor location
if (ime == null)
{
ime = new Ime(textArea.Handle, textArea.Document.TextEditorProperties.Font);
}
else
{
ime.HWnd = textArea.Handle;
ime.Font = textArea.Document.TextEditorProperties.Font;
}
ime.SetIMEWindowLocation(pos.X, pos.Y);
currentPos = pos;
}
public void UpdateCaretPosition()
{
if (textArea.MotherTextAreaControl.TextEditorProperties.LineViewerStyle == LineViewerStyle.FullRow && oldLine != line) {
textArea.UpdateLine(oldLine);
textArea.UpdateLine(line);
}
oldLine = line;
if (hidden || textArea.MotherTextEditorControl.IsUpdating) {
return;
}
if (!caretCreated) {
CreateCaret();
}
if (caretCreated) {
ValidateCaretPos();
int lineNr = this.line;
int xpos = textArea.TextView.GetDrawingXPos(lineNr, this.column);
//LineSegment lineSegment = textArea.Document.GetLineSegment(lineNr);
Point pos = ScreenPosition;
if (xpos >= 0) {
bool success = SetCaretPos(pos.X, pos.Y);
if (!success) {
DestroyCaret();
caretCreated = false;
UpdateCaretPosition();
}
}
// set the input method editor location
if (ime == null) {
ime = new Ime(textArea.Handle, textArea.Document.TextEditorProperties.Font);
} else {
ime.HWnd = textArea.Handle;
ime.Font = textArea.Document.TextEditorProperties.Font;
}
ime.SetIMEWindowLocation(pos.X, pos.Y);
currentPos = pos;
}
}
public void UpdateCaretPosition()
{
Log("UpdateCaretPosition");
if (textArea.TextEditorProperties.CaretLine) {
textArea.Invalidate();
} else {
if (caretImplementation.RequireRedrawOnPositionChange) {
textArea.UpdateLine(oldLine);
if (line != oldLine)
textArea.UpdateLine(line);
} else {
if (textArea.MotherTextAreaControl.TextEditorProperties.LineViewerStyle == LineViewerStyle.FullRow && oldLine != line) {
textArea.UpdateLine(oldLine);
textArea.UpdateLine(line);
}
}
}
oldLine = line;
if (hidden || textArea.MotherTextEditorControl.IsInUpdate) {
outstandingUpdate = true;
return;
} else {
outstandingUpdate = false;
}
ValidateCaretPos();
int lineNr = this.line;
int xpos = textArea.TextView.GetDrawingXPos(lineNr, this.column);
//LineSegment lineSegment = textArea.Document.GetLineSegment(lineNr);
Point pos = ScreenPosition;
if (xpos >= 0) {
CreateCaret();
bool success = caretImplementation.SetPosition(pos.X, pos.Y);
if (!success) {
caretImplementation.Destroy();
caretCreated = false;
UpdateCaretPosition();
}
} else {
caretImplementation.Destroy();
}
// set the input method editor location
if (ime == null) {
ime = new Ime(textArea.Handle, textArea.Document.TextEditorProperties.Font);
} else {
ime.HWnd = textArea.Handle;
ime.Font = textArea.Document.TextEditorProperties.Font;
}
ime.SetIMEWindowLocation(pos.X, pos.Y);
currentPos = pos;
}