C++ Window::CenterInWindow方法代码示例

void EditWin::_EditItem( int nIndex )
{
	ListViewStringRow *lvr = (ListViewStringRow *)m_pcItems->GetRow( nIndex );
	lvr->SetIsSelectable(false);

	Window *w = NULL;

	switch( m_nType ) {
		case T_STRING:
		case T_INT16:
		case T_INT32:
		case T_INT64:
		case T_INT8:
		case T_FLOAT:
		case T_DOUBLE:
		case T_POINT:
		case T_IPOINT:
		case T_RECT:
		case T_IRECT:
			w = new EditStringWin(Rect(0,0,250, 100), m_cName, lvr->GetString(2), lvr->GetString(1), this);
			w->CenterInWindow(this);
			break;
		case T_MESSAGE:
			{
				Settings* pcMsg = new Settings(0);
				if( m_pcMessage->FindMessage( m_cName.c_str(), (Message *)pcMsg, nIndex ) == 0 ) {
					w = new MainWin( Rect(0,0,250, 100), (Message *)pcMsg, this, lvr->GetString(2) );
					w->CenterInWindow(this);
				}
			}
			break;
	}

	if( w ) w->Show();
}

/** \brief Message Handling Callback.
 * This handles all callbacks to the remote view window.
 */
void RemoteIconView::HandleMessage( Message* pcMessage )
{
	switch( pcMessage->GetCode() )
	{
		case M_REMOTE_DIRLISTING:
		{
			if( !m_bUpdatePending ) {
				DEBUG( "RemoteIconView: Got REMOTE_DIRLISTING while no dirlisting is pending!\n" );
				return;
			}
			
			String zPath;
			if( pcMessage->FindString( "path", &zPath ) != 0 ) {
				DEBUG( "RemoteIconView: Got REMOTE_DIRLISTING without path!\n" );
				return;
			}
			if( zPath != m_zPath ) {
				DEBUG( "RemoteIconView: Got REMOTE_DIRLISTING with wrong path %s! Expecting %s.\n", zPath.c_str(), m_zPath.c_str() );
				return;
			}
			
			std::vector< RemoteNode >* pacNodes;
			/* The Server creates an array of RemoteNodes and passes us the pointer. We should delete it when done. */
			if( pcMessage->FindPointer( "list", (void**)&pacNodes ) ) {
				DEBUG( "RemoteIconView: Got REMOTE_DIRLISTING without pointer to data!\n" );
				return;
			}
			
			bool bInitial;
			if( pcMessage->FindBool( "initial", &bInitial ) != 0 ) bInitial = false;
			
			bool bFinal;
			if( pcMessage->FindBool( "final", &bFinal ) != 0 ) bFinal = false;
			
			SetContents( pacNodes, bInitial, bFinal );
			if( pacNodes ) delete( pacNodes );
		
			break;
		}
		/* Messages from the context menu */
		case M_REMOTE_RENAME:
		{
			/* Check that only one icon is selected & get the selected icon */
			uint nSelectedIcon = -1;
			uint nNumSelected = 0;
			for( uint i = 0; i < GetIconCount(); i++ ) {
				if( GetIconSelected( i ) ) {
					nSelectedIcon = i;
					nNumSelected++;
				}
			}
			if( nNumSelected != 1 ) {
				DEBUG( "RemoteView: Got M_REMOTE_RENAME while %i icons are selected!\n", nNumSelected );
				break;
			}
			RemoteIconData* pcData = (RemoteIconData*)GetIconData( nSelectedIcon );

			/* Display rename dialog */
			Window* pcDialog = new RenameRequester( pcData->m_cNode.m_zPath, this );
			pcDialog->CenterInWindow( GetWindow() );
			pcDialog->Show();
			pcDialog->MakeFocus( true );
			break;
		}
		case M_REMOTE_DELETE:
		{
			/* Save a list of the selected files */
			std::vector< RemoteNode >* pacDeleteList = new std::vector< RemoteNode >;
			for( uint i = 0; i < GetIconCount(); i++ ) {
				if( GetIconSelected( i ) ) {
					pacDeleteList->push_back( ((RemoteIconData*)GetIconData( i ))->m_cNode );
				}
			}
			if( pacDeleteList->size() == 0 ) {
				DEBUG( "RemoteView: Got M_REMOTE_DELETE while no icons are selected!\n" );
				delete( pacDeleteList );
				break;
			}

			/* Display confirmation dialog */
			Window* pcDialog = new DeleteConfirmDialog( pacDeleteList, this );
			pcDialog->CenterInWindow( GetWindow() );
			pcDialog->Show();
			pcDialog->MakeFocus( true );
			break;			
		}
		case M_REMOTE_MKDIR:
		{
			Window* pcDialog = new MkDirRequester( m_zPath, this );
			pcDialog->CenterInWindow( GetWindow() );
			pcDialog->Show();
			pcDialog->MakeFocus( true );
			break;
		}
		case M_DELETE_CONFIRMED:
		{
			std::vector< RemoteNode >* pacDeleteList = NULL;
//.........这里部分代码省略.........