/* ------------ screen changing key strokes ------------- */
static void DoKeyStroke(WINDOW wnd, int c, PARAM p2)
{
switch (c) {
case RUBOUT:
if (wnd->CurrCol == 0 && wnd->CurrLine == 0)
break;
Backward(wnd);
case DEL:
DelKey(wnd);
break;
case SHIFT_HT:
ShiftTabKey(wnd, p2);
break;
case '\t':
TabKey(wnd, p2);
break;
case '\r':
if (!isMultiLine(wnd)) {
PostMessage(GetParent(wnd), KEYBOARD, c, p2);
break;
}
c = '\n';
default:
if (TextBlockMarked(wnd)) {
SendMessage(wnd, COMMAND, ID_DELETETEXT, 0);
SendMessage(wnd, PAINT, 0, 0);
}
KeyTyped(wnd, c);
break;
}
}
BOOL TInifile::SetStr(const char *key, const char *val)
{
if (!val) return DelKey(key);
return cur_sec ? cur_sec->AddKey(key, val) : FALSE;
}
void CBaseCaret::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags, CView* pView)
{
UINT txi = m_xi * nRepCnt;
UINT txs = m_xs * nRepCnt;
DWORD tyi = m_yi * nRepCnt;
DWORD tys = m_ys * nRepCnt;
UINT OldXPos = m_XPosition;
DWORD OldYPos = m_YPosition;
int nomove = 0, comment = 0;
UINT smaxx = m_maxx;
DWORD smaxy = m_maxy;
UINT sminx = m_minx;
DWORD sminy = m_miny;
char tChar;
// Arange for clipping function
if ( m_Clipping ) {
/*
m_maxx = m_ClipRect.BottomRight().x;
m_maxy = m_ClipRect.BottomRight().y - m_CaretHeight;
m_minx = m_ClipRect.TopLeft().x - 2;
m_miny = m_ClipRect.TopLeft().y;
*/
m_maxx = m_ClipXPosition + m_ClipXSize;
m_maxy = m_ClipYPosition + m_ClipYSize - m_CaretHeight;
m_minx = m_ClipXPosition - 2;
m_miny = m_ClipYPosition;
}
// Move m_Position based on char and max's
switch ( nChar ) {
case VK_UP:
if ( (m_miny + tyi) <= m_YPosition ) {
m_YPosition -= tyi;
}
break;
case VK_DOWN:
if ( (m_YPosition + tyi) < m_maxy ) {
m_YPosition += tyi;
}
break;
case VK_LEFT:
if ( m_ControlOn ) {
if ( (m_minx + txs) <= m_XPosition ) {
m_XPosition -= txs;
} else {
while ( (m_minx + txi) <= m_XPosition ) {
m_XPosition -= txi;
}
}
} else {
if ( (m_minx + txi) <= m_XPosition ) {
m_XPosition -= txi;
}
}
break;
case VK_RIGHT:
if ( m_ControlOn ) {
if ( (m_XPosition + txs) < m_maxx ) {
m_XPosition += txs;
} else {
while ( (m_XPosition + txi) < m_maxx ) {
m_XPosition += txi;
}
}
} else {
if ( (m_XPosition + txi) < m_maxx ) {
m_XPosition += txi;
}
}
break;
case VK_CONTROL:
m_ControlOn = 1;
nomove = 1;
break;
case VK_SHIFT:
m_ShiftOn = 1;
if ( !(nFlags & 0x4000) ) {
LeftDown( m_XPosition, m_YPosition, pView );
}
nomove = 1;
break;
case VK_END:
if ( m_ControlOn ) {
m_YPosition = m_maxy;
} else {
while ( (m_XPosition + txi) < m_maxx ) {
m_XPosition += txi;
}
}
break;
case VK_HOME:
if ( m_ControlOn ) {
m_YPosition = m_miny;
} else {
while ( (m_minx + txi) <= m_XPosition ) {
m_XPosition -= txi;
}
}
break;
case VK_NEXT:
if ( (m_YPosition + tys) < m_maxy ) {
m_YPosition += tys;
} else {
while ( (m_YPosition + tyi) < m_maxy ) {
m_YPosition += tyi;
}
}
break;
case VK_PRIOR:
if ( (m_miny + tys) <= m_YPosition ) {
m_YPosition -= tys;
} else {
while ( (m_miny + tyi) <= m_YPosition ) {
m_YPosition -= tyi;
}
}
break;
case VK_RETURN:
if ( !m_ShiftOn ) {
// Simulate Mouse double click calls.
if ( m_ControlOn ) {
RightDown( m_XPosition, m_YPosition, pView );
// RightUp( m_XPosition, m_YPosition, pView );
// Select( m_XPosition, m_YPosition, pView );
// RightUp( m_XPosition, m_YPosition, pView );
} else {
LeftDown( m_XPosition, m_YPosition, pView );
LeftUp( m_XPosition, m_YPosition, pView );
// Select( m_XPosition, m_YPosition, pView );
// LeftUp( m_XPosition, m_YPosition, pView );
}
}
nomove = 1;
break;
case VK_INSERT:
InsKey( m_XPosition, m_YPosition, pView);
nomove = 1;
break;
case VK_DELETE:
DelKey( m_XPosition, m_YPosition, pView);
nomove = 1;
break;
default: // Here we going to test for alpha ...
if ( isprint ( (tChar = MakeAscii(nChar, nFlags)) ) ) {
comment = 1;
}
if ( tChar == 8 ) {
if ( (m_minx + txi) < m_XPosition ) {
m_XPosition -= txi;
}
}
break;
}
// Undo clipping function
if ( m_Clipping ) {
m_maxx = smaxx;
m_maxy = smaxy;
m_minx = sminx;
m_miny = sminy;
}
// Comment processing
if ( comment ) {
if ( Comment( tChar, m_XPosition, m_YPosition, pView ) ) {
// Advance caret only if char taken
if ( (m_XPosition + txi) < m_maxx ) {
m_XPosition += txi;
}
}
// return;
}
// Check if keystroke resulted in movement
if ( !nomove ) {
// For find again ..
CGenedocDoc* pDoc = ((CGenedocView*)pView)->GetDocument();
ASSERT_VALID(pDoc);
pDoc->m_pFS.PrevSeq = -1;
// If selecting, then call move virtual function
if ( m_ShiftOn ) {
Move ( m_XPosition, m_YPosition, pView );
}
// Check for screen scroll bars positions
// CPoint tPos = m_Position;
if (
(m_YPosition - m_ScrollYPosition + m_CaretHeight) >= m_ViewYSize
&& m_YPosition >= m_ScrollYPosition
) {
if ( (m_YPosition + m_CaretHeight) > m_maxy ) {
m_YPosition -= m_CaretHeight;
m_ScrollYPosition = m_maxy - m_ViewYSize;
} else {
m_ScrollYPosition += m_YPosition - OldYPos;
}
((CGenedocView*)pView)->ScrollToPosition ( m_ScrollXPosition, m_ScrollYPosition );
((CGenedocView*)pView)->GetScrollPosition( &m_ScrollXPosition, &m_ScrollYPosition);
} else if ( m_YPosition < m_ScrollYPosition ) {
// Changed because of end at second to last line, then page up till error ..
if ( OldYPos - m_YPosition > m_ScrollYPosition ) {
m_ScrollYPosition = 0;
} else {
m_ScrollYPosition -= OldYPos - m_YPosition;
}
((CGenedocView*)pView)->ScrollToPosition ( m_ScrollXPosition, m_ScrollYPosition );
((CGenedocView*)pView)->GetScrollPosition( &m_ScrollXPosition, &m_ScrollYPosition);
} else if ( m_XPosition - m_ScrollXPosition >= m_ViewXSize && m_XPosition >= m_ScrollXPosition ) {
m_ScrollXPosition += m_XPosition - OldXPos;
if ( m_XPosition + m_xi == m_maxx ) {
m_ScrollXPosition += m_xi;
}
((CGenedocView*)pView)->ScrollToPosition ( m_ScrollXPosition, m_ScrollYPosition );
((CGenedocView*)pView)->GetScrollPosition( &m_ScrollXPosition, &m_ScrollYPosition);
} else if ( m_XPosition < m_ScrollXPosition ) {
if ( OldXPos - m_XPosition > m_ScrollXPosition ) {
m_ScrollXPosition = 0;
} else {
m_ScrollXPosition -= OldXPos - m_XPosition;
}
((CGenedocView*)pView)->ScrollToPosition ( m_ScrollXPosition, m_ScrollYPosition );
((CGenedocView*)pView)->GetScrollPosition( &m_ScrollXPosition, &m_ScrollYPosition);
}
// Check if Scroll Call need to be made.
// CRect tRect ( m_ScrollPos, m_ViewSize );
if ( !((m_XPosition >= m_ScrollXPosition && m_XPosition < (m_ScrollXPosition + m_ViewXSize))
&&
(m_YPosition >= m_ScrollYPosition && m_YPosition < (m_ScrollYPosition + m_ViewYSize)))
) {
// CPoint tPos = m_ScrollPos;
UINT tXPos = m_ScrollXPosition;
DWORD tYPos = m_ScrollYPosition;
UINT tX = 0;
if ( m_maxx > m_ViewXSize ) tX = m_maxx - m_ViewXSize;
DWORD tY = 0;
if ( m_maxy > m_ViewYSize ) tY = m_maxy - m_ViewYSize;
tYPos = m_YPosition < tY ? m_YPosition: tY;
tXPos = m_XPosition < tX ? m_XPosition: tX;
((CGenedocView*)pView)->ScrollToPosition ( tXPos, tYPos );
((CGenedocView*)pView)->GetScrollPosition( &m_ScrollXPosition, &m_ScrollYPosition);
}
// Set the caret to the current position
CaretPos ();
}
{
POSITION tPos = ((CGenedocView*)pView)->m_RowViewList.GetHeadPosition();
CGPRowView *tGP;
while ( tPos != NULL ) {
tGP = (CGPRowView *)((CGenedocView*)pView)->m_RowViewList.GetNext(tPos);
if ( tGP->IsPointWithin( m_XPosition, m_YPosition ) ) {
tGP->SetStatusBar(nFlags, m_XPosition, m_YPosition );
break;
}
}
}
}