long aListBox::InsertItem(aListItem* itemString, long where)
{
if ( itemCount >= MAX_LIST_ITEMS )
return -1;
gosASSERT( itemString );
if ( where >= itemCount )
where = itemCount;
for ( int i = itemCount - 1; i > where - 1; i-- )
{
items[i+1] = items[i];
items[i+1]->move( 0, itemString->height() + skipAmount );
}
float lastX = x() + itemString->x();
float lastY = y();
items[where] = itemString;
if ( itemCount > 0 )
{
if ( where - 1 > -1 )
lastY = items[where-1]->bottom() + skipAmount;
else
lastY = items[where+1]->top() - skipAmount - itemString->height();
}
itemString->moveTo( lastX, lastY );
itemString->showGUIWindow( true );
if ( itemString->globalRight() > globalRight() ) // can't have it hanging over the edge
{
float shrink = globalRight() - itemString->globalRight();
itemString->resize( itemString->width() + shrink, itemString->height() );
}
itemCount++;
if ( scrollBar )
{
int itemsTotalHeight = 0;
if ( items )
itemsTotalHeight = items[itemCount-1]->bottom() - items[0]->top();
if ( itemsTotalHeight > scrollBar->height() )
scrollBar->SetScrollMax( itemsTotalHeight - scrollBar->height() );
else
scrollBar->SetScrollMax( 0 );
}
return where;
}
RECT aRect::getGlobalGUI_RECT()
{
RECT rect;
rect.left = globalLeft();
rect.right = globalRight();
rect.top = globalTop();
rect.bottom = globalBottom();
return rect;
}
long aListBox::AddItem(aListItem* add)
{
if (itemCount >= MAX_LIST_ITEMS)
return TOO_MANY_ITEMS;
float lastX = globalX() + add->globalX();
float lastY = globalY() + topSkip;
if ( itemCount )
{
lastY = items[itemCount-1]->globalY() + items[itemCount-1]->height() + skipAmount;
}
items[itemCount++] = add;
add->moveTo( lastX, lastY );
if ( add->globalRight() > globalRight() ) // can't have it hanging over the edge
{
float shrink = globalRight() - add->globalRight();
add->resize( add->width() + shrink, add->height() );
}
if ( scrollBar )
{
int itemsTotalHeight = 0;
if ( items )
itemsTotalHeight = items[itemCount-1]->bottom() - items[0]->top() + skipAmount;
if ( itemsTotalHeight > scrollBar->height() )
scrollBar->SetScrollMax( itemsTotalHeight - scrollBar->height() );
else
{
scrollBar->SetScroll( 0 );
scrollBar->SetScrollMax( 0 );
}
}
return itemCount - 1;
}
void mcScrollButton::render()
{
if ( isShowing() && state != DISABLED )
{
setColor( regularColor );
aButton::render();
GUI_RECT rect = { globalX(), globalY(), globalRight()-1, globalBottom()-1 };
drawEmptyRect( rect, lightEdge, darkEdge );
}
}