llfloaterreleasemsg.cpp

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#include "llviewerprecompiledheaders.h"

#include "llvieweruictrlfactory.h"
#include "llviewerwindow.h"
#include "llviewercontrol.h"
#include "llfloaterreleasemsg.h"
#include "llagent.h"
#include "llviewerregion.h"

extern LLAgent gAgent;
extern LLString gLastVersionChannel;

LLFloaterReleaseMsg* LLFloaterReleaseMsg::sInstance = 0;


//
LLFloaterReleaseMsg* LLFloaterReleaseMsg::getInstance()
{
    if ( ! sInstance )
        sInstance = new LLFloaterReleaseMsg;

        return sInstance;
}

//
LLFloaterReleaseMsg::LLFloaterReleaseMsg()
:       LLFloater( "Release Message Floater" )

#if LL_LIBXUL_ENABLED
        ,
        mWebBrowser( 0 )
#endif // LL_LIBXUL_ENABLED
{
        // create floater from its XML definition
        gUICtrlFactory->buildFloater( this, "floater_sim_release_message.xml" );

        mTitleBase = getTitle();

        // reposition floater from saved settings
        LLRect rect = gSavedSettings.getRect( "HtmlReleaseMessage" );
        reshape( rect.getWidth(), rect.getHeight(), FALSE );
        setRect( rect );

#if LL_LIBXUL_ENABLED
        mWebBrowser = LLViewerUICtrlFactory::getWebBrowserByName(this,  "release_message_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");
}

//
LLFloaterReleaseMsg::~LLFloaterReleaseMsg()
{
#if LL_LIBXUL_ENABLED
        // stop observing browser events
        if ( mWebBrowser )
                mWebBrowser->remObserver( this );
#endif // LL_LIBXUL_ENABLED

        // save position of floater
        gSavedSettings.setRect( "HtmlReleaseMessage", mRect );

        sInstance = 0;
}

//
void LLFloaterReleaseMsg::show()
{

        std::string url = gAgent.getRegion()->getCapability("ServerReleaseNotes");

        if (url.empty()) return;

        llinfos << "Release message url: " << url << llendl;

        if (!sInstance)
        {
                sInstance = new LLFloaterReleaseMsg();
                sInstance->center();
        }

        sInstance->setTitle(sInstance->mTitleBase + " " + gLastVersionChannel);
        sInstance->open();

#if LL_LIBXUL_ENABLED
        // navigate to the URL
        if ( sInstance->mWebBrowser )
                sInstance->mWebBrowser->navigateTo( url );
#endif // LL_LIBXUL_ENABLED

        // make floater appear
        sInstance->setVisibleAndFrontmost();

        sInstance->draw();
}


//
void LLFloaterReleaseMsg::onClickClose( void* data )
{
        LLFloaterReleaseMsg* self = ( LLFloaterReleaseMsg* )data;

        self->setVisible( false );
}

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