/*****************************************************************************
                    The Dark Mod GPL Source Code
 
 This file is part of the The Dark Mod Source Code, originally based 
 on the Doom 3 GPL Source Code as published in 2011.
 
 The Dark Mod 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. For details, see LICENSE.TXT.
 
 Project: The Dark Mod (http://www.thedarkmod.com/)
 
******************************************************************************/

#include "precompiled.h"
#pragma hdrstop



#include "GEApp.h"

rvGEStatusBar::rvGEStatusBar ( )
{
	mSimple = true;
	mZoom   = 0;
	mTriangles = 0;
}

/*
================
rvGEStatusBar::Create

Creates a new status bar
================
*/
bool rvGEStatusBar::Create ( HWND parent, UINT id, bool visible )
{
	mWnd = CreateStatusWindow ( WS_CHILD|WS_VISIBLE|WS_BORDER, "", parent, id );
	
	if ( !mWnd )
	{
		return false;
	}

	Show ( visible );
	
	return true;
}

/*
================
rvGEStatusBar::Resize

Resizes the status bar and updates the content
================
*/
void rvGEStatusBar::Resize ( int width, int height )
{
	SendMessage ( mWnd, WM_SIZE, 0, MAKELONG(width,height) );

	Update ( );
}

/*
================
rvGEStatusBar::Update

Updates the status bar by setting up each part's width and text
================
*/
void rvGEStatusBar::Update ( void )
{
	RECT	rStatus;
	SIZE	zoomSize;
	SIZE	trisSize;
	int		parts[5];	

	GetWindowRect ( mWnd, &rStatus );

	if ( mSimple )
	{
		parts[0] = -1;

		SendMessage ( mWnd, SB_SETPARTS, 1, (LONG)parts );	
		SendMessage ( mWnd, SB_SETTEXT, 1, (LPARAM) "" );
	}
	else
	{
		zoomSize.cx = 85;
		trisSize.cx = 65;

		parts[0] = (rStatus.right - rStatus.left) - zoomSize.cx - trisSize.cx - 40;
		parts[1] = parts[0] + trisSize.cx;
		parts[2] = parts[1] + zoomSize.cx;
		parts[3] = parts[2] + 40;
		parts[4] = -1;

		SendMessage ( mWnd, SB_SETPARTS, 5, (LONG)parts );	
		SendMessage ( mWnd, SB_SETTEXT, 0, (LPARAM) "" );
		SendMessage ( mWnd, SB_SETTEXT, 1, (LPARAM) va(" Tris: %d", mTriangles ) );
		SendMessage ( mWnd, SB_SETTEXT, 2, (LPARAM) va(" Zoom: %d%%", mZoom ) );
	}
}

/*
================
rvGEStatusBar::Show

Shows and hides the status bar 
================
*/
void rvGEStatusBar::Show ( bool visible )
{
	gApp.GetOptions().SetStatusBarVisible ( visible );				
	ShowWindow ( mWnd, visible?SW_SHOW:SW_HIDE );
}
