bool PopupMenu::OpenSubmenu()
{
if ( !sub.ptr() && IsSub( selected ) )
{
crect rect = this->ScreenRect();
sub = new PopupMenu( 0, this, list[selected].data->sub, rect.right, rect.top + list[selected].rect.top, cmdOwner );
sub->Show( Win::SHOW_INACTIVE );
sub->Enable( true );
return true;
}
return false;
}
bool CQueue::PeekData(void *pBuffer, AM_UINT size)
{
AM_ASSERT(IsSub());
AUTO_LOCK(mpMutex);
if (mnData > 0) {
ReadData(pBuffer, size);
return true;
}
return false;
}
AM_ERR CQueue::PutData(const void *pBuffer, AM_UINT size)
{
AM_ASSERT(IsSub());
AUTO_LOCK(mpMutex);
List *pNode = AllocNode();
if (pNode == NULL)
return ME_NO_MEMORY;
WriteData(pNode, pBuffer, size);
if (mpMainQ->mnGet > 0) {
mpMainQ->mnGet --;
mpMainQ->mpCondGet->Signal();
}
return ME_OK;
}
CQueue::~CQueue()
{
if (mpMutex) {
__LOCK(mpMutex);
}
AM_ASSERT(mnGet == 0);
AM_ASSERT(mnSendMsg == 0);
if (IsSub()) {
// detach from main-Q
mpPrevQ->mpNextQ = mpNextQ;
mpNextQ->mpPrevQ = mpPrevQ;
} else {
// all sub-Qs should be removed
AM_ASSERT(mpPrevQ == this);
AM_ASSERT(mpNextQ == this);
AM_ASSERT(mpMsgResult == NULL);
}
mpHead->Delete();
mpFreeList->Delete();
delete[] mpReservedMemory;
if (mpMutex) {
__UNLOCK(mpMutex);
}
if (IsMain()) {
AM_DELETE(mpCondSendMsg);
AM_DELETE(mpCondReply);
AM_DELETE(mpCondGet);
AM_DELETE(mpMutex);
}
}
void PopupMenu::DrawItem( GC& gc, int n )
{
if ( n < 0 || n >= list.count() ) { return; }
UiCondList ucl;
if ( n == selected ) { ucl.Set( uiCurrentItem, true ); }
int color_text = UiGetColor( uiColor, uiItem, &ucl, 0x0 );
int color_hotkey = UiGetColor( uiHotkeyColor, uiItem, &ucl, 0x0 );
int color_bg = UiGetColor( uiBackground, uiItem, &ucl, 0xFFFFFF );
int color_left = UiGetColor( uiBackground, 0, 0, 0xFFFFFF );
crect r = list[n].rect;
int height = r.Height();
r.right = MENU_LEFT_BLOCK;
gc.SetFillColor( n == selected ? color_bg : color_left );
gc.FillRect( r );
r = list[n].rect;
r.left = MENU_LEFT_BLOCK ;
gc.SetFillColor( color_bg );
gc.FillRect( r );
unsigned colorLine = UiGetColor( uiLineColor, uiItem, &ucl, 0 );
gc.SetLine( colorLine );
gc.MoveTo( r.left, r.top );
gc.LineTo( r.left, r.bottom );
if ( IsSplit( n ) )
{
gc.SetLine( colorLine );
int y = r.top + ( r.Height() - 1 ) / 2;
gc.MoveTo( 1, y );
gc.LineTo( r.right, y );
}
else
{
gc.Set( GetFont() );
MenuTextInfo& lText = ( list[n].data->leftText );
//unicode_t* lText = list[n].data->leftText.data();
unicode_t* rText = list[n].data->rightText.data();
//if ( lText ) { gc.TextOutF( MENU_LEFT_BLOCK + MENU_TEXT_OFFSET, r.top + ( height - fontHeight ) / 2, lText ); }
if ( !lText.isEmpty() )
{
lText.DrawItem( gc, MENU_LEFT_BLOCK + MENU_TEXT_OFFSET, r.top + ( height - fontHeight ) / 2, color_text, color_hotkey );
}
if ( rText )
{
gc.SetTextColor( color_text );
gc.TextOutF( MENU_LEFT_BLOCK + MENU_TEXT_OFFSET + leftWidth + fontHeight, r.top + ( height - fontHeight ) / 2, rText );
}
if ( IsSub( n ) )
{
int y = r.top + ( height - RightMenuPointer[0] ) / 2;
DrawPixelList( gc, RightMenuPointer, r.right - 10 , y, UiGetColor( uiPointerColor, uiItem, &ucl, 0 ) );
}
if ( IsCmd( n ) )
{
int y = r.top + ( height - MENU_ICON_SIZE ) / 2;
int x = ( MENU_LEFT_BLOCK - MENU_ICON_SIZE ) / 2;
gc.DrawIcon( x, y, GetCmdIcon( list[n].data->id ) );
}
}
}
