/indra/newview/llprogressview.cpp
C++ | 426 lines | 298 code | 69 blank | 59 comment | 48 complexity | 38227b99a123892cb6192111cc248cbf MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llprogressview.cpp
- * @brief LLProgressView class implementation
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- #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 "lltimer.h"
- #include "lltextbox.h"
- #include "llglheaders.h"
- #include "llagent.h"
- #include "llbutton.h"
- #include "llfocusmgr.h"
- #include "llnotifications.h"
- #include "llprogressbar.h"
- #include "llstartup.h"
- #include "llviewercontrol.h"
- #include "llviewertexturelist.h"
- #include "llviewerwindow.h"
- #include "llappviewer.h"
- #include "llweb.h"
- #include "lluictrlfactory.h"
- #include "llpanellogin.h"
- LLProgressView* LLProgressView::sInstance = NULL;
- S32 gStartImageWidth = 1;
- S32 gStartImageHeight = 1;
- const F32 FADE_TO_WORLD_TIME = 1.0f;
- static LLRegisterPanelClassWrapper<LLProgressView> r("progress_view");
- // XUI: Translate
- LLProgressView::LLProgressView()
- : LLPanel(),
- mPercentDone( 0.f ),
- mMediaCtrl( NULL ),
- mMouseDownInActiveArea( false ),
- mUpdateEvents("LLProgressView"),
- mFadeToWorldTimer(),
- mFadeFromLoginTimer(),
- mStartupComplete(false)
- {
- mUpdateEvents.listen("self", boost::bind(&LLProgressView::handleUpdate, this, _1));
- }
- BOOL LLProgressView::postBuild()
- {
- mProgressBar = getChild<LLProgressBar>("login_progress_bar");
- // media control that is used to play intro video
- mMediaCtrl = getChild<LLMediaCtrl>("login_media_panel");
- mMediaCtrl->setVisible( false ); // hidden initially
- mMediaCtrl->addObserver( this ); // watch events
-
- LLViewerMedia::setOnlyAudibleMediaTextureID(mMediaCtrl->getTextureID());
- mCancelBtn = getChild<LLButton>("cancel_btn");
- mCancelBtn->setClickedCallback( LLProgressView::onCancelButtonClicked, NULL );
- mFadeToWorldTimer.stop();
- mFadeFromLoginTimer.stop();
- getChild<LLTextBox>("title_text")->setText(LLStringExplicit(LLAppViewer::instance()->getSecondLifeTitle()));
- getChild<LLTextBox>("message_text")->setClickedCallback(onClickMessage, this);
- // hidden initially, until we need it
- LLPanel::setVisible(FALSE);
- LLNotifications::instance().getChannel("AlertModal")->connectChanged(boost::bind(&LLProgressView::onAlertModal, this, _1));
- 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::revealIntroPanel()
- {
- // if user hasn't yet seen intro video
- std::string intro_url = gSavedSettings.getString("PostFirstLoginIntroURL");
- if ( intro_url.length() > 0 &&
- gSavedSettings.getBOOL("BrowserJavascriptEnabled") &&
- gSavedSettings.getBOOL("PostFirstLoginIntroViewed" ) == FALSE )
- {
- // hide the progress bar
- getChild<LLView>("stack1")->setVisible(false);
-
- // navigate to intro URL and reveal widget
- mMediaCtrl->navigateTo( intro_url );
- mMediaCtrl->setVisible( TRUE );
- // flag as having seen the new user post login intro
- gSavedSettings.setBOOL("PostFirstLoginIntroViewed", TRUE );
- mMediaCtrl->setFocus(TRUE);
- }
- mFadeFromLoginTimer.start();
- }
- void LLProgressView::setStartupComplete()
- {
- mStartupComplete = true;
- // if we are not showing a video, fade into world
- if (!mMediaCtrl->getVisible())
- {
- mFadeFromLoginTimer.stop();
- mFadeToWorldTimer.start();
- }
- }
- void LLProgressView::setVisible(BOOL visible)
- {
- // hiding progress view
- if (getVisible() && !visible)
- {
- LLPanel::setVisible(FALSE);
- }
- // showing progress view
- else if (visible && (!getVisible() || mFadeToWorldTimer.getStarted()))
- {
- setFocus(TRUE);
- mFadeToWorldTimer.stop();
- LLPanel::setVisible(TRUE);
- }
- }
- void LLProgressView::drawStartTexture(F32 alpha)
- {
- gGL.pushMatrix();
- if (gStartTexture)
- {
- LLGLSUIDefault gls_ui;
- gGL.getTexUnit(0)->bind(gStartTexture.get());
- gGL.color4f(1.f, 1.f, 1.f, alpha);
- 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)
- {
- gGL.translatef(-0.5f * (image_aspect / view_aspect - 1.f) * width, 0.f, 0.f);
- gGL.scalef(image_aspect / view_aspect, 1.f, 1.f);
- }
- else
- {
- gGL.translatef(0.f, -0.5f * (view_aspect / image_aspect - 1.f) * height, 0.f);
- gGL.scalef(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());
- }
- gGL.popMatrix();
- }
- void LLProgressView::draw()
- {
- static LLTimer timer;
- if (mFadeFromLoginTimer.getStarted())
- {
- F32 alpha = clamp_rescale(mFadeFromLoginTimer.getElapsedTimeF32(), 0.f, FADE_TO_WORLD_TIME, 0.f, 1.f);
- LLViewDrawContext context(alpha);
- if (!mMediaCtrl->getVisible())
- {
- drawStartTexture(alpha);
- }
-
- LLPanel::draw();
- if (mFadeFromLoginTimer.getElapsedTimeF32() > FADE_TO_WORLD_TIME )
- {
- mFadeFromLoginTimer.stop();
- LLPanelLogin::closePanel();
- }
- return;
- }
- // handle fade out to world view when we're asked to
- if (mFadeToWorldTimer.getStarted())
- {
- // draw fading panel
- F32 alpha = clamp_rescale(mFadeToWorldTimer.getElapsedTimeF32(), 0.f, FADE_TO_WORLD_TIME, 1.f, 0.f);
- LLViewDrawContext context(alpha);
-
- drawStartTexture(alpha);
- LLPanel::draw();
- // faded out completely - remove panel and reveal world
- if (mFadeToWorldTimer.getElapsedTimeF32() > FADE_TO_WORLD_TIME )
- {
- mFadeToWorldTimer.stop();
- LLViewerMedia::setOnlyAudibleMediaTextureID(LLUUID::null);
- // Fade is complete, release focus
- gFocusMgr.releaseFocusIfNeeded( this );
- // turn off panel that hosts intro so we see the world
- LLPanel::setVisible(FALSE);
- // stop observing events since we no longer care
- mMediaCtrl->remObserver( this );
- // hide the intro
- mMediaCtrl->setVisible( false );
- // navigate away from intro page to something innocuous since 'unload' is broken right now
- //mMediaCtrl->navigateTo( "about:blank" );
- // FIXME: this causes a crash that i haven't been able to fix
- mMediaCtrl->unloadMediaSource();
- gStartTexture = NULL;
- }
- return;
- }
- drawStartTexture(1.0f);
- // draw children
- LLPanel::draw();
- }
- void LLProgressView::setText(const std::string& text)
- {
- getChild<LLUICtrl>("progress_text")->setValue(text);
- }
- void LLProgressView::setPercent(const F32 percent)
- {
- mProgressBar->setValue(percent);
- }
- void LLProgressView::setMessage(const std::string& msg)
- {
- mMessage = msg;
- getChild<LLUICtrl>("message_text")->setValue(mMessage);
- }
- 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*)
- {
- // Quitting viewer here should happen only when "Quit" button is pressed while starting up.
- // Check for startup state is used here instead of teleport state to avoid quitting when
- // cancel is pressed while teleporting inside region (EXT-4911)
- if (LLStartUp::getStartupState() < STATE_STARTED)
- {
- 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 );
- }
- }
- }
- bool LLProgressView::handleUpdate(const LLSD& event_data)
- {
- LLSD message = event_data.get("message");
- LLSD desc = event_data.get("desc");
- LLSD percent = event_data.get("percent");
- if(message.isDefined())
- {
- setMessage(message.asString());
- }
- if(desc.isDefined())
- {
- setText(desc.asString());
- }
-
- if(percent.isDefined())
- {
- setPercent(percent.asReal());
- }
- return false;
- }
- bool LLProgressView::onAlertModal(const LLSD& notify)
- {
- // if the progress view is visible, it will obscure the notification window
- // in this case, we want to auto-accept WebLaunchExternalTarget notifications
- if (isInVisibleChain() && notify["sigtype"].asString() == "add")
- {
- LLNotificationPtr notifyp = LLNotifications::instance().find(notify["id"].asUUID());
- if (notifyp && notifyp->getName() == "WebLaunchExternalTarget")
- {
- notifyp->respondWithDefault();
- }
- }
- return false;
- }
- void LLProgressView::handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event)
- {
- // the intro web content calls javascript::window.close() when it's done
- if( event == MEDIA_EVENT_CLOSE_REQUEST )
- {
- if (mStartupComplete)
- {
- //make sure other timer has stopped
- mFadeFromLoginTimer.stop();
- mFadeToWorldTimer.start();
- }
- else
- {
- // hide the media ctrl and wait for startup to be completed before fading to world
- mMediaCtrl->setVisible(false);
- if (mMediaCtrl->getMediaPlugin())
- {
- mMediaCtrl->getMediaPlugin()->stop();
- }
- // show the progress bar
- getChild<LLView>("stack1")->setVisible(true);
- }
- }
- }