void CCrystalEditView::Paste()
{
if (! QueryEditable())
return;
if (m_pTextBuffer == NULL)
return;
if(m_pTextBuffer->m_bUndoGroup)
m_pTextBuffer->FlushUndoGroup(this);
m_pTextBuffer->BeginUndoGroup();
DeleteCurrentSelection();
CString text;
if (GetFromClipboard(text))
{
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
int x, y;
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, text, y, x, CE_ACTION_PASTE); // [JRT]
ptCursorPos.x = x;
ptCursorPos.y = y;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetAnchor(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
}
m_pTextBuffer->FlushUndoGroup(this);
}
BOOL CCrystalEditView::ReplaceSelection(LPCTSTR pszNewText)
{
ASSERT(pszNewText != NULL);
if (IsSelection())
DeleteCurrentSelection();
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
int x, y;
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, pszNewText, y, x, CE_ACTION_REPLACE); // [JRT]
CPoint ptEndOfBlock = CPoint(x, y);
ASSERT_VALIDTEXTPOS(ptCursorPos);
ASSERT_VALIDTEXTPOS(ptEndOfBlock);
SetAnchor(ptEndOfBlock);
SetSelection(ptCursorPos, ptEndOfBlock);
SetCursorPos(ptEndOfBlock);
EnsureVisible(ptEndOfBlock);
return TRUE;
}
void CCrystalEditView::OnEditTab()
{
if (! QueryEditable() || m_pTextBuffer == NULL)
return;
BOOL bTabify = FALSE;
CPoint ptSelStart, ptSelEnd;
if (IsSelection())
{
GetSelection(ptSelStart, ptSelEnd);
bTabify = ptSelStart.y != ptSelEnd.y;
}
if (bTabify)
{
m_pTextBuffer->BeginUndoGroup();
int nStartLine = ptSelStart.y;
int nEndLine = ptSelEnd.y;
ptSelStart.x = 0;
if (ptSelEnd.x > 0)
{
if (ptSelEnd.y == GetLineCount() - 1)
{
ptSelEnd.x = GetLineLength(ptSelEnd.y);
}
else
{
ptSelEnd.x = 0;
ptSelEnd.y ++;
}
}
else
nEndLine --;
SetSelection(ptSelStart, ptSelEnd);
SetCursorPos(ptSelEnd);
EnsureVisible(ptSelEnd);
// Shift selection to right
m_bHorzScrollBarLocked = TRUE;
static const TCHAR pszText[] = _T("\t");
for (int L = nStartLine; L <= nEndLine; L ++)
{
int x, y;
m_pTextBuffer->InsertText(this, L, 0, pszText, y, x, CE_ACTION_INDENT); // [JRT]
}
m_bHorzScrollBarLocked = FALSE;
RecalcHorzScrollBar();
m_pTextBuffer->FlushUndoGroup(this);
return;
}
if (m_bOvrMode)
{
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
int nLineLength = GetLineLength(ptCursorPos.y);
LPCTSTR pszLineChars = GetLineChars(ptCursorPos.y);
if (ptCursorPos.x < nLineLength)
{
int nTabSize = GetTabSize();
int nChars = nTabSize - CalculateActualOffset(ptCursorPos.y, ptCursorPos.x) % nTabSize;
ASSERT(nChars > 0 && nChars <= nTabSize);
while (nChars > 0)
{
if (ptCursorPos.x == nLineLength)
break;
if (pszLineChars[ptCursorPos.x] == _T('\t'))
{
ptCursorPos.x ++;
break;
}
ptCursorPos.x ++;
nChars --;
}
ASSERT(ptCursorPos.x <= nLineLength);
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
return;
}
}
m_pTextBuffer->BeginUndoGroup();
DeleteCurrentSelection();
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
static const TCHAR pszText[] = _T("\t");
int x, y;
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, pszText, y, x, CE_ACTION_TYPING); // [JRT]
ptCursorPos.x = x;
ptCursorPos.y = y;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
m_pTextBuffer->FlushUndoGroup(this);
}
void CCrystalEditView::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)
{
CCrystalTextView::OnChar(nChar, nRepCnt, nFlags);
if ((::GetAsyncKeyState(VK_LBUTTON) & 0x8000) != 0 ||
(::GetAsyncKeyState(VK_RBUTTON) & 0x8000) != 0)
return;
if (nChar ==32 || nChar == VK_RETURN)
if(nCursorColor==COLORINDEX_NORMALTEXT||nCursorColor==COLORINDEX_KEYWORD)
{//анализ на предмет использования шаблонов
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
if(ptCursorPos.y>=0&&ptCursorPos.y<GetLineCount())
{
CString Str = GetLineChars(ptCursorPos.y);
int nLength = GetLineLength(ptCursorPos.y);
Str=Str.Left(min(ptCursorPos.x,nLength));
CValue vDeleteText;
CValue vInsertText;
extern int AfxCallInitProc(CString csName,CValue Param,CValue &vDeleteText,CValue &vInsertText);
int nRet=AfxCallInitProc("ПриВыбореШаблона",String(Str),vDeleteText,vInsertText);
if(nRet)
{
int nDeleteCount=vDeleteText.GetString().GetLength();
int nStartPos=max(0,ptCursorPos.x-nDeleteCount);
if(nDeleteCount>0)
m_pTextBuffer->DeleteText(this, ptCursorPos.y, nStartPos, ptCursorPos.y, ptCursorPos.x, CE_ACTION_TYPING);
int x, y;
CString csStrInsert=vInsertText.GetString();
m_pTextBuffer->InsertText(this, ptCursorPos.y, nStartPos, csStrInsert, y, x, CE_ACTION_TYPING);
CPoint ptEnd;
ptEnd.x=x;
ptEnd.y=y;
ptCursorPos.x=0;
SetSelection(ptCursorPos, ptEnd);
FormatSelection(0);
ptEnd.y-=(csStrInsert.Replace("\r","\r")+1)/2;
ptEnd.x=GetLineLength(ptEnd.y);
SetSelection(ptEnd, ptEnd);
SetAnchor(ptEnd);
SetCursorPos(ptEnd);
EnsureVisible(ptEnd);
MoveEnd(0);
}
}
}
BOOL bTranslated = FALSE;
if (nChar == VK_RETURN)
{
if (m_bOvrMode)
{
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
if (ptCursorPos.y < GetLineCount() - 1)
{
ptCursorPos.x = 0;
ptCursorPos.y++;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
return;
}
}
m_pTextBuffer->BeginUndoGroup();
if (QueryEditable() && m_pTextBuffer != NULL)
{
DeleteCurrentSelection();
int x, y;
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
const static TCHAR pszText[3] = _T("\r\n");
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, pszText, y, x, CE_ACTION_TYPING); // [JRT]
int nLenght = GetLineLength(ptCursorPos.y);
CString sLineBuf = GetLineChars(ptCursorPos.y);
CString sBegin="";
for(int i=0;i<=nLenght;i++)
{
char cChr;
cChr = sLineBuf.GetAt(i);
if(!IsLetter(cChr,1))
sBegin+=cChr;
else
break;
}
int nPos=ptCursorPos.x;
m_pTextBuffer->InsertText(this,y,x, sBegin, y, x, CE_ACTION_TYPING); // [JRT]
ptCursorPos.x = x;
ptCursorPos.y = y;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
/* FormatSelection(-1);
if(nPos>0)
{
MoveEnd(0);
}
*/
}
m_pTextBuffer->FlushUndoGroup(this);
return;
}
if (nChar > 31)
{
if (QueryEditable() && m_pTextBuffer != NULL)
{
BOOL bUndoBeginGroup=m_pTextBuffer->m_bUndoGroup;
if(!bUndoBeginGroup)
m_pTextBuffer->BeginUndoGroup(nChar != _T(' '));
CPoint ptSelStart, ptSelEnd;
GetSelection(ptSelStart, ptSelEnd);
CPoint ptCursorPos;
if (ptSelStart != ptSelEnd)
{
ptCursorPos = ptSelStart;
DeleteCurrentSelection();
}
else
{
ptCursorPos = GetCursorPos();
if (m_bOvrMode && ptCursorPos.x < GetLineLength(ptCursorPos.y))
m_pTextBuffer->DeleteText(this, ptCursorPos.y, ptCursorPos.x, ptCursorPos.y, ptCursorPos.x + 1, CE_ACTION_TYPING); // [JRT]
}
ASSERT_VALIDTEXTPOS(ptCursorPos);
char pszText[2];
pszText[0] = (char) nChar;
pszText[1] = 0;
int x,y;
USES_CONVERSION;
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, A2T(pszText), y, x, CE_ACTION_TYPING); // [JRT]
ptCursorPos.x = x;
ptCursorPos.y = y;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
if(!bUndoBeginGroup)
m_pTextBuffer->FlushUndoGroup(this);
}
}
}
void CEditWnd::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)
{
CTextWnd::OnChar(nChar, nRepCnt, nFlags);
if (m_bOemCharset) CharToOemBuff((char*)&nChar, (char*)&nChar, 1);
if ((::GetAsyncKeyState(VK_LBUTTON) | ::GetAsyncKeyState(VK_RBUTTON)) & 0x8000) return;
BOOL bTranslated = FALSE;
if (nChar == VK_RETURN)
{
m_pTextBuffer->BeginUndoGroup();
if (QueryEditable() && m_pTextBuffer != NULL)
{
DeleteCurrentSelection();
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
int x, y;
CString pszText = "\r\n";
bool flag;
if (ptCursorPos.x > 0)
{
LPCSTR chars1 = GetLineChars(ptCursorPos.y);
char *p = 0;
for (int j = 0; j < QUOTE_LENGTH && j < GetLineLength(ptCursorPos.y); j++)
if (chars1[j] == '>') p = (char*)chars1 + j;
flag = p != 0 && ptCursorPos.x < GetLineLength(ptCursorPos.y);
//Вставим знаки квоты
if (flag)
{
p++;
while (isspace((unsigned char)*p)) p++;
pszText += CString(chars1, (int)(p - chars1));
}
//Автоотступ
else if (m_bAutoIndent)
{
LPCSTR chars = m_pTextBuffer->GetLineChars(ptCursorPos.y);
int len = m_pTextBuffer->GetLineLength(ptCursorPos.y);
for (int j = 0; j < len && isspace((unsigned char)chars[j]); j++) pszText += chars[j];
}
}
else flag = false;
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, pszText, y, x, CE_ACTION_TYPING);
ptCursorPos.x = flag ? 0 : x;
ptCursorPos.y = y;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
}
m_pTextBuffer->FlushUndoGroup(this);
return;
}
else if (nChar > 31)
{
if (QueryEditable() && m_pTextBuffer != NULL)
{
m_pTextBuffer->BeginUndoGroup(nChar != _T(' '));
CPoint ptSelStart, ptSelEnd;
GetSelection(ptSelStart, ptSelEnd);
CPoint ptCursorPos;
if (ptSelStart != ptSelEnd)
{
ptCursorPos = ptSelStart;
DeleteCurrentSelection();
}
else
ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
char pszText[2];
pszText[0] = (char) nChar;
pszText[1] = 0;
int x, y;
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, pszText, y, x, CE_ACTION_TYPING); // [JRT]
ptCursorPos.x = x;
ptCursorPos.y = y;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
m_pTextBuffer->FlushUndoGroup(this);
}
}
}
void CEditWnd::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
{
CTextWnd::OnKeyDown(nChar, nRepCnt, nFlags);
if (!QueryEditable() || m_pTextBuffer == NULL)
return;
bool isShift = (GetKeyState(VK_SHIFT) & 0xF0) != 0;
bool isCtrl = (GetKeyState(VK_CONTROL) & 0xF0) != 0;
if (nChar == VK_TAB)
{
BOOL bTabify = FALSE;
CPoint ptSelStart, ptSelEnd;
if (IsSelection())
{
GetSelection(ptSelStart, ptSelEnd);
bTabify = ptSelStart.y != ptSelEnd.y;
}
if (bTabify)
{
m_pTextBuffer->BeginUndoGroup();
int nStartLine = ptSelStart.y;
int nEndLine = ptSelEnd.y;
ptSelStart.x = 0;
if (ptSelEnd.x > 0)
{
if (ptSelEnd.y == GetLineCount() - 1)
{
ptSelEnd.x = GetLineLength(ptSelEnd.y);
}
else
{
ptSelEnd.x = 0;
ptSelEnd.y ++;
}
}
else
nEndLine --;
SetSelection(ptSelStart, ptSelEnd);
SetCursorPos(ptSelEnd);
EnsureVisible(ptSelEnd);
// Shift selection to right
m_bHorzScrollBarLocked = TRUE;
//static const TCHAR pszText[] = _T("\t");
CString pszText;
if (!m_bReplaceTabs) pszText = "\t";
else
{
CString tmp(' ', GetTabSize());
pszText = tmp;
}
for (int L = nStartLine; L <= nEndLine; L ++)
{
int x, y;
m_pTextBuffer->InsertText(this, L, 0, pszText, y, x, CE_ACTION_INDENT);
}
m_bHorzScrollBarLocked = FALSE;
RecalcHorzScrollBar();
m_pTextBuffer->FlushUndoGroup(this);
}
else
{
m_pTextBuffer->BeginUndoGroup();
DeleteCurrentSelection();
CPoint ptCursorPos = GetCursorPos();
ASSERT_VALIDTEXTPOS(ptCursorPos);
CString pszText;
if (!m_bReplaceTabs) pszText = "\t";
else
{
CString tmp(' ', GetTabSize());
pszText = tmp;
}
int x, y;
m_pTextBuffer->InsertText(this, ptCursorPos.y, ptCursorPos.x, pszText, y, x, CE_ACTION_TYPING);
ptCursorPos.x = x;
ptCursorPos.y = y;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetAnchor(ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
m_pTextBuffer->FlushUndoGroup(this);
}
}
if (nChar == VK_BACK && !IsSelection())
{
CPoint ptCursorPos = GetCursorPos();
if (ptCursorPos.y > 0 || (ptCursorPos.x > 0 && ptCursorPos.y == 0))
{
CPoint ptCurrentCursorPos = ptCursorPos;
bool bDeleted = false;
if(ptCursorPos.x == 0)
{
ptCursorPos.y--;
ptCursorPos.x = GetLineLength(ptCursorPos.y);
bDeleted = true;
}
else
{
ptCursorPos.x--;
bDeleted = true;
}
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetAnchor(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
if (bDeleted)
m_pTextBuffer->DeleteText(this, ptCursorPos.y, ptCursorPos.x,
ptCurrentCursorPos.y, ptCurrentCursorPos.x, CE_ACTION_BACKSPACE);
}
}
if (nChar == VK_DELETE && !isShift)
{
CPoint ptSelStart, ptSelEnd;
GetSelection(ptSelStart, ptSelEnd);
if (ptSelStart == ptSelEnd)
{
if (ptSelEnd.x == GetLineLength(ptSelEnd.y))
{
if (ptSelEnd.y == GetLineCount() - 1)
return;
ptSelEnd.y++;
ptSelEnd.x = 0;
if (GetLineLength(ptSelStart.y) != 0)
{
LPCSTR chars = GetLineChars(ptSelEnd.y);
for (int j = 0; j < QUOTE_LENGTH && j < GetLineLength(ptSelEnd.y); j++)
if (chars[j] == '>') ptSelEnd.x = j + 1;
while (ptSelEnd.x < GetLineLength(ptSelEnd.y) &&
(chars[ptSelEnd.x] == ' ' || chars[ptSelEnd.x] == '\t'))
ptSelEnd.x++;
}
}
else ptSelEnd.x++;
}
CPoint ptCursorPos = ptSelStart;
ASSERT_VALIDTEXTPOS(ptCursorPos);
SetAnchor(ptCursorPos);
SetSelection(ptCursorPos, ptCursorPos);
SetCursorPos(ptCursorPos);
EnsureVisible(ptCursorPos);
m_pTextBuffer->DeleteText(this, ptSelStart.y, ptSelStart.x, ptSelEnd.y, ptSelEnd.x, CE_ACTION_DELETE);
}
if ((nChar == 'X' && isCtrl) || (nChar == VK_DELETE && isShift))
Cut();
if ((nChar == 'V' && isCtrl) || (nChar == VK_INSERT && isShift))
Paste();
if (nChar == 'Z' && isCtrl && isShift)
Redo();
if (nChar == 'Z' && isCtrl && !isShift)
Undo();
}
