// reassign copper text to new layers
// enter with layer[] = table of new copper layers for each old copper layer
//
void CTextList::ReassignCopperLayers( int n_new_layers, int * layer )
{
CText * t = GetFirstText();
while( t )
{
int old_layer = t->m_layer;
if( old_layer >= LAY_TOP_COPPER )
{
int index = old_layer - LAY_TOP_COPPER;
int new_layer = layer[index];
if( new_layer == old_layer )
{
// do nothing
}
else if( new_layer == -1 )
{
// delete this text
t->Undraw();
RemoveText( t );
}
else
{
// move to new layer
t->Undraw();
t->m_layer = new_layer + LAY_TOP_COPPER;
t->Draw( m_dlist, m_smfontutil );
}
}
t = GetNextText();
}
}
void CTextList::TextUndoCallback( int type, void * ptr, BOOL undo )
{
int ifound;
undo_text * un_t = (undo_text*)ptr;
CText * text = 0;
if( undo )
{
CTextList * tlist = un_t->m_tlist;
if( type == CTextList::UNDO_TEXT_ADD || type == CTextList::UNDO_TEXT_MODIFY )
{
// find existing CText object
ifound = -1;
for( int it=0; it<tlist->text_ptr.GetSize(); it++ )
{
text = tlist->text_ptr[it];
if( text->m_guid == un_t->m_guid )
{
ifound = it;
break;
}
}
if( ifound == -1 )
ASSERT(0); // text string not found
if( type == CTextList::UNDO_TEXT_ADD )
{
// delete text
tlist->RemoveText( text );
}
else if( type == CTextList::UNDO_TEXT_MODIFY )
{
// modify text back
CDisplayList * dl = text->m_dlist;
SMFontUtil * smf = text->m_smfontutil;
text->Undraw();
text->m_guid = un_t->m_guid;
text->m_x = un_t->m_x;
text->m_y = un_t->m_y;
text->m_angle = un_t->m_angle;
text->m_layer = un_t->m_layer;
text->m_mirror = un_t->m_mirror;
text->m_font_size = un_t->m_font_size;
text->m_stroke_width = un_t->m_stroke_width;
text->m_nchars = un_t->m_str.GetLength();
text->m_str = un_t->m_str;
text->Draw( dl, smf );
}
}
else if( type == CTextList::UNDO_TEXT_DELETE )
{
// add deleted text back into list
CText * new_text = tlist->AddText( un_t->m_x, un_t->m_y, un_t->m_angle,
un_t->m_mirror, un_t->m_bNegative,
un_t->m_layer, un_t->m_font_size, un_t->m_stroke_width, &un_t->m_str );
new_text->m_guid = un_t->m_guid;
}
}
delete un_t;
}
void CTextList::MoveOrigin( int x_off, int y_off )
{
for( int it=0; it<text_ptr.GetSize(); it++ )
{
CText * t = text_ptr[it];
t->Undraw();
t->m_x += x_off;
t->m_y += y_off;
t->Draw( m_dlist, m_smfontutil );
}
}
