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/**
* @file llprogressview.cpp
* @brief LLProgressView class implementation
*
* $LicenseInfo:firstyear=2002&license=viewergpl$
*
* Copyright (c) 2002-2009, 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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 "llprogressview.h"
#include "indra_constants.h"
#include "llmath.h"
#include "llgl.h"
#include "llrender.h"
#include "llui.h"
#include "llfontgl.h"
#include "llimagegl.h"
#include "lltimer.h"
#include "llglheaders.h"
#include "llagent.h"
#include "llbutton.h"
#include "llfocusmgr.h"
#include "llprogressbar.h"
#include "llstartup.h"
#include "llviewercontrol.h"
#include "llviewerimagelist.h"
#include "llviewerwindow.h"
#include "llappviewer.h"
#include "llweb.h"
#include "lluictrlfactory.h"
LLProgressView* LLProgressView::sInstance = NULL;
S32 gStartImageWidth = 1;
S32 gStartImageHeight = 1;
const F32 FADE_IN_TIME = 1.f;
const std::string ANIMATION_FILENAME = "Login Sequence ";
const std::string ANIMATION_SUFFIX = ".jpg";
const F32 TOTAL_LOGIN_TIME = 10.f; // seconds, wild guess at time from GL context to actual world view
S32 gLastStartAnimationFrame = 0; // human-style indexing, first image = 1
const S32 ANIMATION_FRAMES = 1; //13;
// XUI:translate
LLProgressView::LLProgressView(const std::string& name, const LLRect &rect)
: LLPanel(name, rect, FALSE),
mPercentDone( 0.f ),
mURLInMessage(false),
mMouseDownInActiveArea( false )
{
LLUICtrlFactory::getInstance()->buildPanel(this, "panel_progress.xml");
reshape(rect.getWidth(), rect.getHeight());
}
BOOL LLProgressView::postBuild()
{
mProgressBar = getChild<LLProgressBar>("login_progress_bar");
mCancelBtn = getChild<LLButton>("cancel_btn");
mCancelBtn->setClickedCallback( LLProgressView::onCancelButtonClicked );
mFadeTimer.stop();
getChild<LLTextBox>("title_text")->setText(LLStringExplicit(LLAppViewer::instance()->getSecondLifeTitle()));
getChild<LLTextBox>("message_text")->setClickedCallback(onClickMessage, this);
sInstance = this;
return TRUE;
}
LLProgressView::~LLProgressView()
{
gFocusMgr.releaseFocusIfNeeded( this );
sInstance = NULL;
}
BOOL LLProgressView::handleHover(S32 x, S32 y, MASK mask)
{
if( childrenHandleHover( x, y, mask ) == NULL )
{
gViewerWindow->setCursor(UI_CURSOR_WAIT);
}
return TRUE;
}
BOOL LLProgressView::handleKeyHere(KEY key, MASK mask)
{
// Suck up all keystokes except CTRL-Q.
if( ('Q' == key) && (MASK_CONTROL == mask) )
{
LLAppViewer::instance()->userQuit();
}
return TRUE;
}
void LLProgressView::setVisible(BOOL visible)
{
if (getVisible() && !visible)
{
mFadeTimer.start();
}
else if (!getVisible() && visible)
{
gFocusMgr.setTopCtrl(this);
setFocus(TRUE);
mFadeTimer.stop();
mProgressTimer.start();
LLPanel::setVisible(visible);
}
}
void LLProgressView::draw()
{
static LLTimer timer;
// Paint bitmap if we've got one
glPushMatrix();
if (gStartImageGL)
{
LLGLSUIDefault gls_ui;
gGL.getTexUnit(0)->bind(gStartImageGL);
gGL.color4f(1.f, 1.f, 1.f, mFadeTimer.getStarted() ? clamp_rescale(mFadeTimer.getElapsedTimeF32(), 0.f, FADE_IN_TIME, 1.f, 0.f) : 1.f);
F32 image_aspect = (F32)gStartImageWidth / (F32)gStartImageHeight;
S32 width = getRect().getWidth();
S32 height = getRect().getHeight();
F32 view_aspect = (F32)width / (F32)height;
// stretch image to maintain aspect ratio
if (image_aspect > view_aspect)
{
glTranslatef(-0.5f * (image_aspect / view_aspect - 1.f) * width, 0.f, 0.f);
glScalef(image_aspect / view_aspect, 1.f, 1.f);
}
else
{
glTranslatef(0.f, -0.5f * (view_aspect / image_aspect - 1.f) * height, 0.f);
glScalef(1.f, view_aspect / image_aspect, 1.f);
}
gl_rect_2d_simple_tex( getRect().getWidth(), getRect().getHeight() );
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
}
else
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
gGL.color4f(0.f, 0.f, 0.f, 1.f);
gl_rect_2d(getRect());
}
glPopMatrix();
// Handle fade-in animation
if (mFadeTimer.getStarted())
{
LLPanel::draw();
if (mFadeTimer.getElapsedTimeF32() > FADE_IN_TIME)
{
gFocusMgr.removeTopCtrlWithoutCallback(this);
LLPanel::setVisible(FALSE);
gStartImageGL = NULL;
}
return;
}
// draw children
LLPanel::draw();
}
void LLProgressView::setText(const std::string& text)
{
getChild<LLTextBox>("progress_text")->setWrappedText(LLStringExplicit(text));
}
void LLProgressView::setPercent(const F32 percent)
{
mProgressBar->setPercent(percent);
}
void LLProgressView::setMessage(const std::string& msg)
{
mMessage = msg;
mURLInMessage = (mMessage.find( "https://" ) != std::string::npos ||
mMessage.find( "http://" ) != std::string::npos ||
mMessage.find( "ftp://" ) != std::string::npos);
getChild<LLTextBox>("message_text")->setWrappedText(LLStringExplicit(mMessage));
getChild<LLTextBox>("message_text")->setHoverActive(mURLInMessage);
}
void LLProgressView::setCancelButtonVisible(BOOL b, const std::string& label)
{
mCancelBtn->setVisible( b );
mCancelBtn->setEnabled( b );
mCancelBtn->setLabelSelected(label);
mCancelBtn->setLabelUnselected(label);
}
// static
void LLProgressView::onCancelButtonClicked(void*)
{
if (gAgent.getTeleportState() == LLAgent::TELEPORT_NONE)
{
LLAppViewer::instance()->requestQuit();
}
else
{
gAgent.teleportCancel();
sInstance->mCancelBtn->setEnabled(FALSE);
sInstance->setVisible(FALSE);
}
}
// static
void LLProgressView::onClickMessage(void* data)
{
LLProgressView* viewp = (LLProgressView*)data;
if ( viewp != NULL && ! viewp->mMessage.empty() )
{
std::string url_to_open( "" );
size_t start_pos;
start_pos = viewp->mMessage.find( "https://" );
if (start_pos == std::string::npos)
start_pos = viewp->mMessage.find( "http://" );
if (start_pos == std::string::npos)
start_pos = viewp->mMessage.find( "ftp://" );
if ( start_pos != std::string::npos )
{
size_t end_pos = viewp->mMessage.find_first_of( " \n\r\t", start_pos );
if ( end_pos != std::string::npos )
url_to_open = viewp->mMessage.substr( start_pos, end_pos - start_pos );
else
url_to_open = viewp->mMessage.substr( start_pos );
LLWeb::loadURLExternal( url_to_open );
}
}
}
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