void TEditor::find()
{
TFindDialogRec findRec( findStr, editorFlags );
if( editorDialog( edFind, &findRec ) != cmCancel )
{
strcpy( findStr, findRec.find );
editorFlags = findRec.options & ~efDoReplace;
doSearchReplace();
}
}
void TEditor::replace()
{
TReplaceDialogRec replaceRec( findStr, replaceStr, editorFlags );
if( editorDialog( edReplace, &replaceRec ) != cmCancel )
{
strcpy( findStr, replaceRec.find );
strcpy( replaceStr, replaceRec.replace );
editorFlags = replaceRec.options | efDoReplace;
doSearchReplace();
}
}
void TEditor::handleEvent( TEvent& event )
{
TView::handleEvent( event );
convertEvent( event );
Boolean centerCursor = Boolean(!cursorVisible());
uchar selectMode = 0;
if( selecting == True || (getShiftState() & 0x03) != 0 )
selectMode = smExtend;
switch( event.what )
{
case evMouseDown:
if( event.mouse.doubleClick == True )
selectMode |= smDouble;
do {
lock();
if( event.what == evMouseAuto )
{
TPoint mouse = makeLocal( event.mouse.where );
TPoint d = delta;
if( mouse.x < 0 )
d.x--;
if( mouse.x >= size.x )
d.x++;
if( mouse.y < 0 )
d.y--;
if( mouse.y >= size.y )
d.y++;
scrollTo(d.x, d.y);
}
setCurPtr(getMousePtr(event.mouse.where), selectMode);
selectMode |= smExtend;
unlock();
} while( mouseEvent(event, evMouseMove + evMouseAuto) );
break;
case evKeyDown:
if( event.keyDown.charScan.charCode == 9 ||
( event.keyDown.charScan.charCode >= 32 && event.keyDown.charScan.charCode < 255 ) )
{
lock();
if( overwrite == True && hasSelection() == False )
if( curPtr != lineEnd(curPtr) )
selEnd = nextChar(curPtr);
insertText( &event.keyDown.charScan.charCode, 1, False);
trackCursor(centerCursor);
unlock();
}
else
return;
break;
case evCommand:
switch( event.message.command )
{
case cmFind:
find();
break;
case cmReplace:
replace();
break;
case cmSearchAgain:
doSearchReplace();
break;
default:
lock();
switch( event.message.command )
{
case cmCut:
clipCut();
break;
case cmCopy:
clipCopy();
// hideSelect(); // JS 12.4.94
break;
case cmPaste:
clipPaste();
break;
case cmUndo:
undo();
break;
case cmClear:
deleteSelect();
break;
case cmCharLeft:
setCurPtr(prevChar(curPtr), selectMode);
break;
case cmCharRight:
setCurPtr(nextChar(curPtr), selectMode);
break;
case cmWordLeft:
setCurPtr(prevWord(curPtr), selectMode);
break;
case cmWordRight:
setCurPtr(nextWord(curPtr), selectMode);
break;
case cmLineStart:
setCurPtr(lineStart(curPtr), selectMode);
break;
case cmLineEnd:
setCurPtr(lineEnd(curPtr), selectMode);
break;
case cmLineUp:
setCurPtr(lineMove(curPtr, -1), selectMode);
break;
case cmLineDown:
setCurPtr(lineMove(curPtr, 1), selectMode);
break;
case cmPageUp:
setCurPtr(lineMove(curPtr, -(size.y-1)), selectMode);
break;
case cmPageDown:
setCurPtr(lineMove(curPtr, size.y-1), selectMode);
break;
case cmTextStart:
setCurPtr(0, selectMode);
break;
case cmTextEnd:
setCurPtr(bufLen, selectMode);
break;
case cmNewLine:
newLine();
break;
case cmBackSpace:
deleteRange(prevChar(curPtr), curPtr, True);
break;
case cmDelChar:
deleteRange(curPtr, nextChar(curPtr), True);
break;
case cmDelWord:
deleteRange(curPtr, nextWord(curPtr), False);
break;
case cmDelStart:
deleteRange(lineStart(curPtr), curPtr, False);
break;
case cmDelEnd:
deleteRange(curPtr, lineEnd(curPtr), False);
break;
case cmDelLine:
deleteRange(lineStart(curPtr), nextLine(curPtr), False);
break;
case cmInsMode:
toggleInsMode();
break;
case cmStartSelect:
startSelect();
break;
case cmHideSelect:
hideSelect();
break;
case cmIndentMode:
autoIndent = Boolean(!autoIndent);
break;
default:
unlock();
return;
}
trackCursor(centerCursor);
unlock();
break;
}
case evBroadcast:
switch( event.message.command )
{
case cmScrollBarChanged:
checkScrollBar( event, hScrollBar, delta.x );
checkScrollBar( event, vScrollBar, delta.y );
break;
default:
return;
}
}
clearEvent(event);
}