/***************************************************************************** * help.cpp : Help and About dialogs **************************************************************************** * Copyright (C) 2007 the VideoLAN team * $Id$ * * Authors: Jean-Baptiste Kempf * Rémi Duraffort * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "qt.hpp" #include "dialogs/help.hpp" #include "util/qt_dirs.hpp" #include #include #ifdef UPDATE_CHECK # include #endif #include #include #include #include #include #include #include HelpDialog::HelpDialog( intf_thread_t *_p_intf ) : QVLCFrame( _p_intf ) { setWindowTitle( qtr( "Help" ) ); setWindowRole( "vlc-help" ); setMinimumSize( 350, 300 ); QVBoxLayout *layout = new QVBoxLayout( this ); QTextBrowser *helpBrowser = new QTextBrowser( this ); helpBrowser->setOpenExternalLinks( true ); helpBrowser->setHtml( qtr(I_LONGHELP) ); QDialogButtonBox *closeButtonBox = new QDialogButtonBox( this ); closeButtonBox->addButton( new QPushButton( qtr("&Close") ), QDialogButtonBox::RejectRole ); closeButtonBox->setFocus(); layout->addWidget( helpBrowser ); layout->addWidget( closeButtonBox ); CONNECT( closeButtonBox, rejected(), this, close() ); restoreWidgetPosition( "Help", QSize( 500, 450 ) ); } HelpDialog::~HelpDialog() { saveWidgetPosition( "Help" ); } AboutDialog::AboutDialog( intf_thread_t *_p_intf) : QVLCDialog( (QWidget*)_p_intf->p_sys->p_mi, _p_intf ), b_advanced( false ) { /* Build UI */ ui.setupUi( this ); setWindowTitle( qtr( "About" ) ); setWindowRole( "vlc-about" ); setWindowModality( Qt::WindowModal ); QString linkColor; if ( var_InheritBool( p_intf, "qt-dark-palette" ) ) { ui.horizontalFrame->setStyleSheet("background-color: rgb(10, 10, 10);"); ui.footer->setStyleSheet("background-color: rgb(25, 25, 25);"); linkColor = "#ffa851"; } else { ui.horizontalFrame->setStyleSheet("background-color: rgb(230, 230, 230);"); ui.footer->setStyleSheet("background-color: rgb(245, 245, 245);"); linkColor = "#0057ae"; } ui.version->setText(qfu( " " VERSION_MESSAGE ) ); ui.title->setText("

" + qtr( "VLC media player" ) + "

"); QString translatedString = qtr( "

VLC media player is a free and open source media player, encoder, and streamer made by the volunteers of the VideoLAN community.

VLC uses its internal codecs, works on essentially every popular platform, and can read almost all files, CDs, DVDs, network streams, capture cards and other media formats!

Help and join us!" ); if ( var_InheritBool( p_intf, "qt-dark-palette" ) ) translatedString.remove(QLatin1String("#0057ae")); ui.MainBlabla->setText("" + translatedString + "

"); #if 0 if( QDate::currentDate().dayOfYear() >= QT_XMAS_JOKE_DAY && var_InheritBool( p_intf, "qt-icon-change" ) ) ui.iconVLC->setPixmap( QPixmap( ":/logo/vlc128-xmas.png" ) ); else ui.iconVLC->setPixmap( QPixmap( ":/logo/vlc128.png" ) ); #endif #if 0 ifdef UPDATE_CHECK #else ui.update->hide(); #endif /* GPL License */ ui.licensePage->setText( qfu( psz_license ) ); /* People who helped */ ui.creditPage->setText( qfu( psz_thanks ) ); /* People who wrote the software */ ui.authorsPage->setText( qfu( psz_authors ) ); ui.licenseButton->setText(QString("

") .arg(linkColor, qtr("License"))); ui.licenseButton->installEventFilter(this); ui.authorsButton->setText(QString("

") .arg(linkColor, qtr("Authors"))); ui.authorsButton->installEventFilter(this); ui.creditsButton->setText(QString("

") .arg(linkColor, qtr("Credits"))); ui.creditsButton->installEventFilter(this); ui.version->installEventFilter( this ); } void AboutDialog::showLicense() { ui.stackedWidget->setCurrentWidget( ui.licensePage ); } void AboutDialog::showAuthors() { ui.stackedWidget->setCurrentWidget( ui.authorsPage ); } void AboutDialog::showCredit() { ui.stackedWidget->setCurrentWidget( ui.creditPage ); } bool AboutDialog::eventFilter(QObject *obj, QEvent *event) { if (event->type() == QEvent::MouseButtonPress ) { if( obj == ui.version ) { if( !b_advanced ) { ui.version->setText(qfu( VLC_CompileBy() )+ "@" + qfu( VLC_CompileHost() ) + " " + __DATE__ + " " + __TIME__); b_advanced = true; } else { ui.version->setText(qfu( " " VERSION_MESSAGE ) ); b_advanced = false; } return true; } else if( obj == ui.licenseButton ) showLicense(); else if( obj == ui.authorsButton ) showAuthors(); else if( obj == ui.creditsButton ) showCredit(); return false; } return QVLCDialog::eventFilter( obj, event); } void AboutDialog::showEvent( QShowEvent *event ) { ui.stackedWidget->setCurrentWidget( ui.blablaPage ); QVLCDialog::showEvent( event ); } #ifdef UPDATE_CHECK /***************************************************************************** * UpdateDialog *****************************************************************************/ /* callback to get information from the core */ static void UpdateCallback( void *data, bool b_ret ) { UpdateDialog* UDialog = (UpdateDialog *)data; QEvent* event; if( b_ret ) event = new QEvent( UpdateDialog::UDOkEvent ); else event = new QEvent( UpdateDialog::UDErrorEvent ); QApplication::postEvent( UDialog, event ); } const QEvent::Type UpdateDialog::UDOkEvent = (QEvent::Type)QEvent::registerEventType(); const QEvent::Type UpdateDialog::UDErrorEvent = (QEvent::Type)QEvent::registerEventType(); UpdateDialog::UpdateDialog( intf_thread_t *_p_intf ) : QVLCFrame( _p_intf ) { /* build Ui */ ui.setupUi( this ); ui.updateDialogButtonBox->addButton( new QPushButton( qtr("&Close"), this ), QDialogButtonBox::RejectRole ); QPushButton *recheckButton = new QPushButton( qtr("&Recheck version"), this ); ui.updateDialogButtonBox->addButton( recheckButton, QDialogButtonBox::ActionRole ); ui.updateNotifyButtonBox->addButton( new QPushButton( qtr("&Yes"), this ), QDialogButtonBox::AcceptRole ); ui.updateNotifyButtonBox->addButton( new QPushButton( qtr("&No"), this ), QDialogButtonBox::RejectRole ); setWindowTitle( qtr( "VLC media player updates" ) ); setWindowRole( "vlc-update" ); BUTTONACT( recheckButton, UpdateOrDownload() ); CONNECT( ui.updateDialogButtonBox, rejected(), this, close() ); CONNECT( ui.updateNotifyButtonBox, accepted(), this, UpdateOrDownload() ); CONNECT( ui.updateNotifyButtonBox, rejected(), this, close() ); /* Create the update structure */ p_update = update_New( p_intf ); b_checked = false; setMinimumSize( 300, 300 ); setMaximumSize( 500, 300 ); restoreWidgetPosition( "Update", maximumSize() ); /* Check for updates */ UpdateOrDownload(); } UpdateDialog::~UpdateDialog() { update_Delete( p_update ); saveWidgetPosition( "Update" ); } /* Check for updates */ void UpdateDialog::UpdateOrDownload() { if( !b_checked ) { ui.stackedWidget->setCurrentWidget( ui.updateRequestPage ); update_Check( p_update, UpdateCallback, this ); } else { QString dest_dir = QDir::tempPath(); if( !dest_dir.isEmpty() ) { dest_dir = toNativeSepNoSlash( dest_dir ) + DIR_SEP; msg_Dbg( p_intf, "Downloading to folder: %s", qtu( dest_dir ) ); toggleVisible(); update_Download( p_update, qtu( dest_dir ) ); /* FIXME: We should trigger a change to another dialog here ! */ } } } /* Handle the events */ void UpdateDialog::customEvent( QEvent *event ) { if( event->type() == UDOkEvent ) updateNotify( true ); else updateNotify( false ); } /* Notify the end of the update_Check */ void UpdateDialog::updateNotify( bool b_result ) { /* The update finish without errors */ if( b_result ) { if( update_NeedUpgrade( p_update ) ) { ui.stackedWidget->setCurrentWidget( ui.updateNotifyPage ); update_release_t *p_release = update_GetRelease( p_update ); assert( p_release ); b_checked = true; QString message = QString( qtr( "A new version of VLC (%1.%2.%3%4) is available." ) ) .arg( QString::number( p_release->i_major ) ) .arg( QString::number( p_release->i_minor ) ) .arg( QString::number( p_release->i_revision ) ) .arg( p_release->i_extra == 0 ? QStringLiteral("") : QStringLiteral(".") + QString::number( p_release->i_extra ) ); ui.updateNotifyLabel->setText( message ); message = qfu( p_release->psz_desc ).replace( "\n", "
" ); /* Try to highlight releases featuring security changes */ int i_index = message.indexOf( "security", Qt::CaseInsensitive ); if ( i_index >= 0 ) { message.insert( i_index + 8, "" ); message.insert( i_index, "" ); } ui.updateNotifyTextEdit->setHtml( message ); /* Force the dialog to be shown */ this->show(); } else { ui.stackedWidget->setCurrentWidget( ui.updateDialogPage ); ui.updateDialogLabel->setText( qtr( "You have the latest version of VLC media player." ) ); } } else { ui.stackedWidget->setCurrentWidget( ui.updateDialogPage ); ui.updateDialogLabel->setText( qtr( "An error occurred while checking for updates..." ) ); } } #endif