phoenix-firestorm/indra/newview/llfloaterabout.cpp

/** 
 * @file llfloaterabout.cpp
 * @author James Cook
 * @brief The about box from Help->About
 *
 * $LicenseInfo:firstyear=2001&license=viewergpl$
 * 
 * Copyright (c) 2001-2007, Linden Research, Inc.
 * 
 * Second Life Viewer Source Code
 * The source code in this file ("Source Code") is provided by Linden Lab
 * to you under the terms of the GNU General Public License, version 2.0
 * ("GPL"), unless you have obtained a separate licensing agreement
 * ("Other License"), formally executed by you and Linden Lab.  Terms of
 * the GPL can be found in doc/GPL-license.txt in this distribution, or
 * online at http://secondlife.com/developers/opensource/gplv2
 * 
 * There are special exceptions to the terms and conditions of the GPL as
 * it is applied to this Source Code. View the full text of the exception
 * in the file doc/FLOSS-exception.txt in this software distribution, or
 * online at http://secondlife.com/developers/opensource/flossexception
 * 
 * By copying, modifying or distributing this software, you acknowledge
 * that you have read and understood your obligations described above,
 * and agree to abide by those obligations.
 * 
 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
 * COMPLETENESS OR PERFORMANCE.
 * $/LicenseInfo$
 */
 
#include "llviewerprecompiledheaders.h"

#include "llfloaterabout.h"

#include "llsys.h"
#include "llgl.h"
#include "llui.h"	// for tr()
#include "v3dmath.h"

#include "llviewertexteditor.h"
#include "llviewercontrol.h"
#include "llagent.h"
#include "llviewerstats.h"
#include "llviewerregion.h"
#include "llversionviewer.h"
#include "llviewerbuild.h"
#include "llvieweruictrlfactory.h"
#include "llappviewer.h" 
#include "llglheaders.h"
#include "llmediamanager.h"


extern LLCPUInfo gSysCPU;
extern LLMemoryInfo gSysMemory;
extern U32 gPacketsIn;

///----------------------------------------------------------------------------
/// Local function declarations, constants, enums, and typedefs
///----------------------------------------------------------------------------

LLFloaterAbout* LLFloaterAbout::sInstance = NULL;

///----------------------------------------------------------------------------
/// Class LLFloaterAbout
///----------------------------------------------------------------------------

// Default constructor
LLFloaterAbout::LLFloaterAbout() 
:	LLFloater("floater_about", "FloaterAboutRect", "")
{
	gUICtrlFactory->buildFloater(this, "floater_about.xml");

	// Support for changing product name.
	LLString title("About ");
	title += LLAppViewer::instance()->getSecondLifeTitle();
	setTitle(title);

	LLString support;

	// Version string
	LLString version = LLAppViewer::instance()->getSecondLifeTitle()
		+ llformat(" %d.%d.%d (%d) %s %s (%s)",
				   LL_VERSION_MAJOR, LL_VERSION_MINOR, LL_VERSION_PATCH, LL_VIEWER_BUILD,
				   __DATE__, __TIME__,
				   gChannelName.c_str());
	support.append(version);
	support.append("\n\n");

	// Position
	LLViewerRegion* region = gAgent.getRegion();
	if (region)
	{
		const LLVector3d &pos = gAgent.getPositionGlobal();
		LLUIString pos_text = childGetText("you_are_at");
		pos_text.setArg("[POSITION]",
						llformat("%.1f, %.1f, %.1f ", pos.mdV[VX], pos.mdV[VY], pos.mdV[VZ]));
		support.append(pos_text);

		LLString region_text = llformat("in %s located at ",
				gAgent.getRegion()->getName().c_str());
		support.append(region_text);

		char buffer[MAX_STRING];		/*Flawfinder: ignore*/
		gAgent.getRegion()->getHost().getHostName(buffer, MAX_STRING);
		support.append(buffer);
		support.append(" (");
		gAgent.getRegion()->getHost().getString(buffer, MAX_STRING);
		support.append(buffer);
		support.append(")\n");
		support.append(gLastVersionChannel);
		support.append("\n\n");
	}

	//*NOTE: Do not translate text like GPU, Graphics Card, etc -
	//  Most PC users that know what these mean will be used to the english versions,
	//  and this info sometimes gets sent to support
	
	// CPU
	support.append("CPU: ");
	support.append( gSysCPU.getCPUString() );
	support.append("\n");

	U32 memory = gSysMemory.getPhysicalMemoryKB() / 1024;
	// Moved hack adjustment to Windows memory size into llsys.cpp

	LLString mem_text = llformat("Memory: %u MB\n", memory );
	support.append(mem_text);

	support.append("OS Version: ");
	support.append( LLAppViewer::instance()->getOSInfo().getOSString().c_str() );
	support.append("\n");

	support.append("Graphics Card Vendor: ");
	support.append( (const char*) glGetString(GL_VENDOR) );
	support.append("\n");

	support.append("Graphics Card: ");
	support.append( (const char*) glGetString(GL_RENDERER) );
	support.append("\n");

	support.append("OpenGL Version: ");
	support.append( (const char*) glGetString(GL_VERSION) );
	support.append("\n");

	LLMediaManager *mgr = LLMediaManager::getInstance();
	if (mgr)
	{
		LLMediaBase *media_source = mgr->createSourceFromMimeType("http", "text/html");
		if (media_source)
		{
			support.append("LLMozLib Version: ");
			support.append((const char*) media_source->getVersion().c_str());
			support.append("\n");
			mgr->destroySource(media_source);
		}
	}

	if (gViewerStats
		&& gPacketsIn > 0)
	{
		LLString packet_loss = llformat("Packets Lost: %.0f/%.0f (%.1f%%)", 
			gViewerStats->mPacketsLostStat.getCurrent(),
			F32(gPacketsIn),
			100.f*gViewerStats->mPacketsLostStat.getCurrent() / F32(gPacketsIn) );
		support.append(packet_loss);
		support.append("\n");
	}

	// MD5 digest of executable
	support.append("Viewer Digest: ");
	char viewer_digest_string[UUID_STR_LENGTH]; /*Flawfinder: ignore*/
	gViewerDigest.toString( viewer_digest_string );
	support.append(viewer_digest_string);

	// Fix views
	childDisable("credits_editor");

	LLTextEditor * support_widget = (LLTextEditor *) getChildByName("support_editor", true);
	if (support_widget)
	{
		support_widget->setEnabled( FALSE );
		support_widget->setTakesFocus( TRUE );
		support_widget->setText( support );
		support_widget->setHandleEditKeysDirectly( TRUE );
	}

	center();

	sInstance = this;
}

// Destroys the object
LLFloaterAbout::~LLFloaterAbout()
{
	sInstance = NULL;
}

// static
void LLFloaterAbout::show(void*)
{
	if (!sInstance)
	{
		sInstance = new LLFloaterAbout();
	}

	sInstance->open();	 /*Flawfinder: ignore*/
}