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[saco] Implement the WM_CHAR overwrite and caret handling of CDXUTEditBox::MsgProc

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ricardoofnl committed 2026-08-30 17:29:10 +07:00
1 parent 831a723f59
commit ada3243860
1 file changed
+15 -7
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saco/d3d9/common/DXUTgui.cpp
+15 -7
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@@ -5342,7 +5342,7 @@ bool CDXUTEditBox::MsgProc( UINT uMsg, WPARAM wParam, LPARAM lParam )
{
case WM_CHAR:
{
switch( (TCHAR)wParam )
switch( (WCHAR)wParam )
{
// Backspace
case VK_BACK:
@@ -5373,7 +5373,7 @@ bool CDXUTEditBox::MsgProc( UINT uMsg, WPARAM wParam, LPARAM lParam )
CopyToClipboard();
// If the key is Ctrl-X, delete the selection too.
if( (TCHAR)wParam == 24 )
if( (WCHAR)wParam == 24 )
{
DeleteSelectionText();
m_pDialog->SendEvent( EVENT_EDITBOX_CHANGE, true, this );
@@ -5439,7 +5439,7 @@ bool CDXUTEditBox::MsgProc( UINT uMsg, WPARAM wParam, LPARAM lParam )
if(strlen(GetTextA()) >= 128) return true;
bool bPlaceCaret;
bool bPlaceCaret = false;
// If we are in overwrite mode and there is already
// a char at the caret's position, simply replace it.
@@ -5454,16 +5454,24 @@ bool CDXUTEditBox::MsgProc( UINT uMsg, WPARAM wParam, LPARAM lParam )
}
else
{
bPlaceCaret = m_Buffer.SetChar(m_nCaret, (CHAR)wParam);
}
} else
{
// Insert the char
if((WCHAR)wParam <= 255)
bPlaceCaret = m_Buffer.InsertChar(m_nCaret, (WCHAR)wParam);
int nCaret = m_nCaret;
if((WCHAR)wParam > 255)
bPlaceCaret = m_Buffer.InsertChar(nCaret, (WCHAR)wParam);
else
bPlaceCaret = m_Buffer.InsertChar(m_nCaret, (CHAR)wParam);
bPlaceCaret = m_Buffer.InsertChar(nCaret, (CHAR)wParam);
}
if( bPlaceCaret )
{
PlaceCaret( m_nCaret + 1 );
m_nSelStart = m_nCaret;
}
ResetCaretBlink();
m_pDialog->SendEvent( EVENT_EDITBOX_CHANGE, true, this );
}