bool TextView::Paste()
{
if (ClipText())
{
char *Text = ClipText();
// Insert text into document
OnInsertText(Text);
// Calculate the end point of the inserted text
int X, Y;
CountLinesAndLen(Text, strlen(Text), X, Y);
// Make the cursor point to the end of the inserted text
if (Y > 0)
{
User.MoveY(Y);
User.SetX(X);
}
else
{
User.MoveX(X);
}
}
OnEndSelection();
UpdateHiddenCheck();
return TRUE;
}
bool TextView::OnDeleteText(GCursor *c, int Len, bool Clip)
{
bool Status = false;
if (Clip)
{
ClipText((char*) *c, Len);
}
int OldLines = Doc.GetLines();
Status = Doc.Delete(c, Len, (Clip) ? ClipText() : 0);
if (Status)
{
if (Clip)
{
Dirty(TVF_DIRTY_ALL);
}
else
{
if (OldLines != Doc.GetLines())
{
Dirty(TVF_DIRTY_TO_EOP);
}
else
{
Dirty(TVF_DIRTY_TO_EOL);
}
}
AfterDeleteText();
}
return Status;
}
bool TextView::Copy()
{
if (Flags & TVF_SELECTION)
{
GCursor S;
int Len;
if (Start < End)
{
S = Start;
Len = End - Start;
}
else
{
S = End;
Len = Start - End;
}
ClipText((char*) S, Len);
return TRUE;
}
return FALSE;
}
