310 lines
7.9 KiB
C++
310 lines
7.9 KiB
C++
/**
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* @file llprogressview.cpp
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* @brief LLProgressView class implementation
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*
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* $LicenseInfo:firstyear=2002&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llprogressview.h"
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#include "indra_constants.h"
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#include "llmath.h"
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#include "llgl.h"
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#include "llrender.h"
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#include "llui.h"
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#include "llfontgl.h"
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#include "lltimer.h"
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#include "lltextbox.h"
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#include "llglheaders.h"
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#include "llagent.h"
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#include "llbutton.h"
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#include "llfocusmgr.h"
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#include "llnotifications.h"
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#include "llprogressbar.h"
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#include "llstartup.h"
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#include "llviewercontrol.h"
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#include "llviewertexturelist.h"
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#include "llviewerwindow.h"
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#include "llappviewer.h"
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#include "llweb.h"
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#include "lluictrlfactory.h"
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LLProgressView* LLProgressView::sInstance = NULL;
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S32 gStartImageWidth = 1;
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S32 gStartImageHeight = 1;
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const F32 FADE_IN_TIME = 1.f;
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const std::string ANIMATION_FILENAME = "Login Sequence ";
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const std::string ANIMATION_SUFFIX = ".jpg";
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const F32 TOTAL_LOGIN_TIME = 10.f; // seconds, wild guess at time from GL context to actual world view
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S32 gLastStartAnimationFrame = 0; // human-style indexing, first image = 1
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const S32 ANIMATION_FRAMES = 1; //13;
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static LLRegisterPanelClassWrapper<LLProgressView> r("progress_view");
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// XUI: Translate
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LLProgressView::LLProgressView()
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: LLPanel(),
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mPercentDone( 0.f ),
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mMouseDownInActiveArea( false ),
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mUpdateEvents("LLProgressView")
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{
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mUpdateEvents.listen("self", boost::bind(&LLProgressView::handleUpdate, this, _1));
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}
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BOOL LLProgressView::postBuild()
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{
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mProgressBar = getChild<LLProgressBar>("login_progress_bar");
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mCancelBtn = getChild<LLButton>("cancel_btn");
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mCancelBtn->setClickedCallback( LLProgressView::onCancelButtonClicked, NULL );
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mFadeTimer.stop();
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getChild<LLTextBox>("title_text")->setText(LLStringExplicit(LLAppViewer::instance()->getSecondLifeTitle()));
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getChild<LLTextBox>("message_text")->setClickedCallback(onClickMessage, this);
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// hidden initially, until we need it
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LLPanel::setVisible(FALSE);
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LLNotifications::instance().getChannel("AlertModal")->connectChanged(boost::bind(&LLProgressView::onAlertModal, this, _1));
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sInstance = this;
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return TRUE;
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}
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LLProgressView::~LLProgressView()
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{
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gFocusMgr.releaseFocusIfNeeded( this );
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sInstance = NULL;
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}
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BOOL LLProgressView::handleHover(S32 x, S32 y, MASK mask)
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{
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if( childrenHandleHover( x, y, mask ) == NULL )
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{
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gViewerWindow->setCursor(UI_CURSOR_WAIT);
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}
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return TRUE;
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}
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BOOL LLProgressView::handleKeyHere(KEY key, MASK mask)
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{
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// Suck up all keystokes except CTRL-Q.
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if( ('Q' == key) && (MASK_CONTROL == mask) )
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{
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LLAppViewer::instance()->userQuit();
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}
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return TRUE;
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}
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void LLProgressView::setVisible(BOOL visible)
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{
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// hiding progress view
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if (getVisible() && !visible)
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{
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mFadeTimer.start();
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}
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// showing progress view
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else if (visible && (!getVisible() || mFadeTimer.getStarted()))
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{
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setFocus(TRUE);
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mFadeTimer.stop();
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mProgressTimer.start();
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LLPanel::setVisible(TRUE);
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}
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}
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void LLProgressView::draw()
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{
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static LLTimer timer;
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// Paint bitmap if we've got one
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glPushMatrix();
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if (gStartTexture)
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{
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LLGLSUIDefault gls_ui;
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gGL.getTexUnit(0)->bind(gStartTexture.get());
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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);
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F32 image_aspect = (F32)gStartImageWidth / (F32)gStartImageHeight;
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S32 width = getRect().getWidth();
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S32 height = getRect().getHeight();
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F32 view_aspect = (F32)width / (F32)height;
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// stretch image to maintain aspect ratio
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if (image_aspect > view_aspect)
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{
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glTranslatef(-0.5f * (image_aspect / view_aspect - 1.f) * width, 0.f, 0.f);
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glScalef(image_aspect / view_aspect, 1.f, 1.f);
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}
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else
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{
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glTranslatef(0.f, -0.5f * (view_aspect / image_aspect - 1.f) * height, 0.f);
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glScalef(1.f, view_aspect / image_aspect, 1.f);
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}
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gl_rect_2d_simple_tex( getRect().getWidth(), getRect().getHeight() );
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gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
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}
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else
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{
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gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
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gGL.color4f(0.f, 0.f, 0.f, 1.f);
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gl_rect_2d(getRect());
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}
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glPopMatrix();
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// Handle fade-in animation
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if (mFadeTimer.getStarted())
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{
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LLPanel::draw();
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if (mFadeTimer.getElapsedTimeF32() > FADE_IN_TIME)
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{
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// Fade is complete, release focus
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gFocusMgr.releaseFocusIfNeeded( this );
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LLPanel::setVisible(FALSE);
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mFadeTimer.stop();
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gStartTexture = NULL;
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}
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return;
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}
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// draw children
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LLPanel::draw();
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}
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void LLProgressView::setText(const std::string& text)
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{
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getChild<LLUICtrl>("progress_text")->setValue(text);
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}
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void LLProgressView::setPercent(const F32 percent)
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{
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mProgressBar->setPercent(percent);
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}
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void LLProgressView::setMessage(const std::string& msg)
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{
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mMessage = msg;
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getChild<LLUICtrl>("message_text")->setValue(mMessage);
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}
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void LLProgressView::setCancelButtonVisible(BOOL b, const std::string& label)
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{
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mCancelBtn->setVisible( b );
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mCancelBtn->setEnabled( b );
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mCancelBtn->setLabelSelected(label);
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mCancelBtn->setLabelUnselected(label);
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}
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// static
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void LLProgressView::onCancelButtonClicked(void*)
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{
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// Quitting viewer here should happen only when "Quit" button is pressed while starting up.
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// Check for startup state is used here instead of teleport state to avoid quitting when
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// cancel is pressed while teleporting inside region (EXT-4911)
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if (LLStartUp::getStartupState() < STATE_STARTED)
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{
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LLAppViewer::instance()->requestQuit();
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}
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else
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{
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gAgent.teleportCancel();
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sInstance->mCancelBtn->setEnabled(FALSE);
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sInstance->setVisible(FALSE);
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}
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}
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// static
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void LLProgressView::onClickMessage(void* data)
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{
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LLProgressView* viewp = (LLProgressView*)data;
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if ( viewp != NULL && ! viewp->mMessage.empty() )
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{
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std::string url_to_open( "" );
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size_t start_pos;
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start_pos = viewp->mMessage.find( "https://" );
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if (start_pos == std::string::npos)
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start_pos = viewp->mMessage.find( "http://" );
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if (start_pos == std::string::npos)
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start_pos = viewp->mMessage.find( "ftp://" );
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if ( start_pos != std::string::npos )
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{
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size_t end_pos = viewp->mMessage.find_first_of( " \n\r\t", start_pos );
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if ( end_pos != std::string::npos )
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url_to_open = viewp->mMessage.substr( start_pos, end_pos - start_pos );
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else
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url_to_open = viewp->mMessage.substr( start_pos );
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LLWeb::loadURLExternal( url_to_open );
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}
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}
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}
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bool LLProgressView::handleUpdate(const LLSD& event_data)
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{
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LLSD message = event_data.get("message");
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LLSD desc = event_data.get("desc");
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LLSD percent = event_data.get("percent");
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if(message.isDefined())
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{
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setMessage(message.asString());
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}
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if(desc.isDefined())
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{
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setText(desc.asString());
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}
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if(percent.isDefined())
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{
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setPercent(percent.asReal());
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}
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return false;
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}
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bool LLProgressView::onAlertModal(const LLSD& notify)
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{
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// if the progress view is visible, it will obscure the notification window
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// in this case, we want to auto-accept WebLaunchExternalTarget notifications
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if (isInVisibleChain() && notify["sigtype"].asString() == "add")
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{
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LLNotificationPtr notifyp = LLNotifications::instance().find(notify["id"].asUUID());
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if (notifyp && notifyp->getName() == "WebLaunchExternalTarget")
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{
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notifyp->respondWithDefault();
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}
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}
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return false;
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}
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