hello world

neo/ui/ListGUI.cpp

@@ -0,0 +1,184 @@
+/*
+===========================================================================
+
+Doom 3 GPL Source Code
+Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 
+
+This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  
+
+Doom 3 Source Code is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Doom 3 Source Code is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.
+
+In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.
+
+If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
+
+===========================================================================
+*/
+
+#include "../idlib/precompiled.h"
+#pragma hdrstop
+
+#include "ListGUILocal.h"
+
+/*
+====================
+idListGUILocal::StateChanged
+====================
+*/
+void idListGUILocal::StateChanged() {
+	int i;
+
+	if ( !m_stateUpdates ) {
+		return;
+	}
+
+	for( i = 0; i < Num(); i++ ) {
+		m_pGUI->SetStateString( va( "%s_item_%i", m_name.c_str(), i ), (*this)[i].c_str() ); 
+	}
+	for( i = Num() ; i < m_water ; i++ ) {
+		m_pGUI->SetStateString( va( "%s_item_%i", m_name.c_str(), i ), "" );
+	}
+	m_water = Num();
+	m_pGUI->StateChanged( com_frameTime );
+}
+
+/*
+====================
+idListGUILocal::GetNumSelections
+====================
+*/
+int idListGUILocal::GetNumSelections() {
+	return m_pGUI->State().GetInt( va( "%s_numsel", m_name.c_str() ) );
+}
+
+/*
+====================
+idListGUILocal::GetSelection
+====================
+*/
+int idListGUILocal::GetSelection( char *s, int size, int _sel ) const {
+	if ( s ) {		
+		s[ 0 ] = '\0';
+	}
+	int sel = m_pGUI->State().GetInt( va( "%s_sel_%i", m_name.c_str(), _sel ), "-1" );
+	if ( sel == -1 || sel >= m_ids.Num() ) {
+		return -1;
+	}
+	if ( s ) {
+		idStr::snPrintf( s, size, m_pGUI->State().GetString( va( "%s_item_%i", m_name.c_str(), sel ), "" ) );
+	}
+	// don't let overflow
+	if ( sel >= m_ids.Num() ) {
+		sel = 0;
+	}
+	m_pGUI->SetStateInt( va( "%s_selid_0", m_name.c_str() ), m_ids[ sel ] ); 
+	return m_ids[ sel ];
+}
+
+/*
+====================
+idListGUILocal::SetSelection
+====================
+*/
+void idListGUILocal::SetSelection( int sel ) {
+	m_pGUI->SetStateInt( va( "%s_sel_0", m_name.c_str() ), sel );
+	StateChanged();
+}
+
+/*
+====================
+idListGUILocal::Add
+====================
+*/
+void idListGUILocal::Add( int id, const idStr &s ) {
+	int i = m_ids.FindIndex( id );
+	if ( i == -1 ) {
+		Append( s );
+		m_ids.Append( id );
+	} else {
+		(*this)[ i ] = s;
+	}
+	StateChanged();
+}
+
+/*
+====================
+idListGUILocal::Push
+====================
+*/
+void idListGUILocal::Push( const idStr& s ) {
+	Append( s );
+	m_ids.Append( m_ids.Num() );
+	StateChanged();
+}
+
+/*
+====================
+idListGUILocal::Del
+====================
+*/
+bool idListGUILocal::Del(int id) {
+	int i = m_ids.FindIndex(id);
+	if ( i == -1 ) {
+		return false;
+	}
+	m_ids.RemoveIndex( i );
+	this->RemoveIndex( i );
+	StateChanged();
+	return true;
+}
+
+/*
+====================
+idListGUILocal::Clear
+====================
+*/
+void idListGUILocal::Clear() {
+	m_ids.Clear();
+	idList<idStr>::Clear();
+	if ( m_pGUI ) {
+		// will clear all the GUI variables and will set m_water back to 0
+		StateChanged();
+	}
+}
+
+/*
+====================
+idListGUILocal::IsConfigured
+====================
+*/
+bool idListGUILocal::IsConfigured( void ) const {
+	return m_pGUI != NULL;
+}
+
+/*
+====================
+idListGUILocal::SetStateChanges
+====================
+*/
+void idListGUILocal::SetStateChanges( bool enable ) {
+	m_stateUpdates = enable;
+	StateChanged();
+}
+
+/*
+====================
+idListGUILocal::Shutdown
+====================
+*/
+void idListGUILocal::Shutdown( void ) {
+	m_pGUI = NULL;
+	m_name.Clear();
+	Clear();
+}