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/**
* @file llfloaterhtml.cpp
* @brief In-world HTML dialog
*
* Copyright (c) 2005-2007, 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.
*/
#include "llviewerprecompiledheaders.h"
#include "llvieweruictrlfactory.h"
#include "llviewerwindow.h"
#include "llviewercontrol.h"
#include "llfloaterhtml.h"
#include "llfloaterhtmlhelp.h"
LLFloaterHtml* LLFloaterHtml::sInstance = 0;
////////////////////////////////////////////////////////////////////////////////
//
LLFloaterHtml* LLFloaterHtml::getInstance()
{
if ( ! sInstance )
sInstance = new LLFloaterHtml;
return sInstance;
}
////////////////////////////////////////////////////////////////////////////////
//
LLFloaterHtml::LLFloaterHtml()
: LLFloater( "HTML Floater" )
#if LL_LIBXUL_ENABLED
,
mWebBrowser( 0 )
#endif // LL_LIBXUL_ENABLED
{
// create floater from its XML definition
gUICtrlFactory->buildFloater( this, "floater_html.xml" );
// reposition floater from saved settings
LLRect rect = gSavedSettings.getRect( "HtmlFloaterRect" );
reshape( rect.getWidth(), rect.getHeight(), FALSE );
setRect( rect );
#if LL_LIBXUL_ENABLED
mWebBrowser = LLViewerUICtrlFactory::getWebBrowserByName(this, "html_floater_browser" );
if ( mWebBrowser )
{
// observe browser events
mWebBrowser->addObserver( this );
// make links open in external browser
mWebBrowser->setOpenInExternalBrowser( true );
// don't automatically open secondlife links since we want to catch
// special ones that do other stuff (like open F1 Help)
mWebBrowser->setOpenSecondLifeLinksInMap( false );
}
#endif // LL_LIBXUL_ENABLED
childSetAction("close_btn", onClickClose, this);
setDefaultBtn("close_btn");
}
////////////////////////////////////////////////////////////////////////////////
//
LLFloaterHtml::~LLFloaterHtml()
{
#if LL_LIBXUL_ENABLED
// stop observing browser events
if ( mWebBrowser )
mWebBrowser->remObserver( this );
#endif // LL_LIBXUL_ENABLED
// save position of floater
gSavedSettings.setRect( "HtmlFloaterRect", mRect );
sInstance = 0;
}
////////////////////////////////////////////////////////////////////////////////
//
void LLFloaterHtml::show( LLString content_id )
{
// calculate the XML labels we'll need (if only XML folders worked)
LLString title_str = content_id + "_title";
LLString url_str = content_id + "_url";
// set the title
setTitle( childGetValue( title_str ).asString() );
#if LL_LIBXUL_ENABLED
// navigate to the URL
if ( mWebBrowser )
mWebBrowser->navigateTo( childGetValue( url_str ).asString() );
#endif // LL_LIBXUL_ENABLED
// make floater appear
setVisibleAndFrontmost();
}
////////////////////////////////////////////////////////////////////////////////
//
void LLFloaterHtml::onClose( bool app_quitting )
{
setVisible( false );
}
////////////////////////////////////////////////////////////////////////////////
//
void LLFloaterHtml::onClickClose( void* data )
{
LLFloaterHtml* self = ( LLFloaterHtml* )data;
self->setVisible( false );
}
////////////////////////////////////////////////////////////////////////////////
//
void LLFloaterHtml::onClickLinkSecondLife( const EventType& eventIn )
{
#if LL_LIBXUL_ENABLED
const std::string protocol( "secondlife://app." );
// special 'app' secondlife link (using a different protocol - one that isn't registered in the browser) causes bad
// things to happen and Mozilla stops responding because it can't display the "invalid protocol dialog)
if ( LLString::compareInsensitive( eventIn.getStringValue().substr( 0, protocol.length() ).c_str(), protocol.c_str() ) == 0 )
{
// extract the command string
LLString cmd = eventIn.getStringValue().substr( protocol.length() );
// command is open the F1 Help floater
if ( LLString::compareInsensitive( cmd.c_str() , "floater.html.help" ) == 0 )
{
gViewerHtmlHelp.show();
}
}
else
// regular secondlife link - just open the map as normal
{
mWebBrowser->openMapAtlocation( eventIn.getStringValue() );
}
#endif // LL_LIBXUL_ENABLED
};
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