From 8362bf63dea22bbf6736609b0f49c152f975eb63 Mon Sep 17 00:00:00 2001 From: tpearson Date: Wed, 20 Jan 2010 01:29:50 +0000 Subject: Added old abandoned KDE3 version of koffice git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kpresenter/KPrWebPresentation.cpp | 1305 +++++++++++++++++++++++++++++++++++++ 1 file changed, 1305 insertions(+) create mode 100644 kpresenter/KPrWebPresentation.cpp (limited to 'kpresenter/KPrWebPresentation.cpp') diff --git a/kpresenter/KPrWebPresentation.cpp b/kpresenter/KPrWebPresentation.cpp new file mode 100644 index 00000000..627013f9 --- /dev/null +++ b/kpresenter/KPrWebPresentation.cpp @@ -0,0 +1,1305 @@ +// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*- +/* This file is part of the KDE project + Copyright (C) 1998, 1999 Reginald Stadlbauer + Copyright 2001, 2002 Nicolas GOUTTE + Copyright 2002 Ariya Hidayat + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. +*/ + +#include "KPrWebPresentation.h" + +#include "KPrView.h" +#include "KPrDocument.h" +#include "KPrCanvas.h" +#include "KPrPage.h" + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "KoDocumentInfo.h" + + +// Comes from koffice/filters/libexport/KWEFUtils.cc +static QString EscapeSgmlText(const QTextCodec* codec, const QString& strIn, + const bool quot = false , const bool apos = false ) +{ + QString strReturn; + QChar ch; + + for (uint i=0; i + { + strReturn+=">"; + break; + } + case 34: // " + { + if (quot) + strReturn+="""; + else + strReturn+=ch; + break; + } + case 39: // ' + { + // NOTE: HTML does not define ' by default (only XML/XHTML does) + if (apos) + strReturn+="'"; + else + strReturn+=ch; + break; + } + default: + { + // verify that the character ch can be expressed in the + // encoding in which we will write the HTML file. + if (codec) + { + if (!codec->canEncode(ch)) + { + strReturn+=QString("&#%1;").arg(ch.unicode()); + break; + } + } + strReturn+=ch; + break; + } + } + } + + return strReturn; +} + +// Escape only if the encoding do not support the character +// Special SGML characters like < > & are supposed to be already escaped. +static QString EscapeEncodingOnly(const QTextCodec* codec, const QString& strIn) +{ + QString strReturn; + QChar ch; + + for (uint i=0; icanEncode(ch)) + { + strReturn+=QString("&#%1;").arg(ch.unicode()); + continue; + } + } + strReturn+=ch; + } + return strReturn; +} + +KPrWebPresentation::KPrWebPresentation( KPrDocument *_doc, KPrView *_view ) + : config( QString::null ), xml( false ) +{ + doc = _doc; + view = _view; + init(); +} + +KPrWebPresentation::KPrWebPresentation( const QString &_config, KPrDocument *_doc, KPrView *_view ) + : config( _config ), xml( false ), m_bWriteHeader( true ), m_bWriteFooter( true ), m_bLoopSlides( false ) +{ + doc = _doc; + view = _view; + init(); + loadConfig(); +} + +KPrWebPresentation::KPrWebPresentation( const KPrWebPresentation &webPres ) + : config( webPres.config ), author( webPres.author ), title( webPres.title ), email( webPres.email ), + slideInfos( webPres.slideInfos ), backColor( webPres.backColor ), titleColor( webPres.titleColor ), + textColor( webPres.textColor ), path( webPres.path ), xml( webPres.xml), + m_bWriteHeader( webPres.m_bWriteHeader ), + m_bWriteFooter( webPres.m_bWriteFooter ), m_bLoopSlides( webPres.m_bLoopSlides ), + timeBetweenSlides ( webPres.timeBetweenSlides ), zoom( webPres.zoom ), m_encoding( webPres.m_encoding ) +{ + doc = webPres.doc; + view = webPres.view; +} + +void KPrWebPresentation::loadConfig() +{ + if ( config.isEmpty() ) + return; + + KSimpleConfig cfg( config ); + cfg.setGroup( "General" ); + + author = cfg.readEntry( "Author", author ); + title = cfg.readEntry( "Title", title ); + email = cfg.readEntry( "EMail", email ); + unsigned int num = cfg.readNumEntry( "Slides", slideInfos.count() ); + //kdDebug(33001) << "KPrWebPresentation::loadConfig num=" << num << endl; + + if ( num <= slideInfos.count() ) { + for ( unsigned int i = 0; i < num; i++ ) + { + QString key = QString::fromLatin1( "SlideTitle%1" ).arg( i ); + if ( cfg.hasKey( key ) ) + { + // We'll assume that the selected pages haven't changed... Hmm. + slideInfos[ i ].slideTitle = cfg.readEntry( key ); + kdDebug(33001) << "KPrWebPresentation::loadConfig key=" << key << " data=" << slideInfos[i].slideTitle << endl; + } else kdDebug(33001) << " key not found " << key << endl; + } + } + + backColor = cfg.readColorEntry( "BackColor", &backColor ); + titleColor = cfg.readColorEntry( "TitleColor", &titleColor ); + textColor = cfg.readColorEntry( "TextColor", &textColor ); + path = cfg.readPathEntry( "Path", path ); + xml = cfg.readBoolEntry( "XML", xml ); + m_bWriteHeader = cfg.readBoolEntry( "WriteHeader", m_bWriteHeader ); + m_bWriteFooter = cfg.readBoolEntry( "WriteFooter", m_bWriteFooter ); + m_bLoopSlides = cfg.readBoolEntry( "LoopSlides", m_bLoopSlides ); + zoom = cfg.readNumEntry( "Zoom", zoom ); + timeBetweenSlides = cfg.readNumEntry("TimeBetweenSlides", timeBetweenSlides ); + m_encoding = cfg.readEntry( "Encoding", m_encoding ); +} + +void KPrWebPresentation::saveConfig() +{ + KSimpleConfig cfg( config ); + cfg.setGroup( "General" ); + + cfg.writeEntry( "Author", author ); + cfg.writeEntry( "Title", title ); + cfg.writeEntry( "EMail", email ); + cfg.writeEntry( "Slides", slideInfos.count() ); + + for ( unsigned int i = 0; i < slideInfos.count(); i++ ) + cfg.writeEntry( QString::fromLatin1( "SlideTitle%1" ).arg( i ), slideInfos[ i ].slideTitle ); + + cfg.writeEntry( "BackColor", backColor ); + cfg.writeEntry( "TitleColor", titleColor ); + cfg.writeEntry( "TextColor", textColor ); +#if KDE_IS_VERSION(3,1,3) + cfg.writePathEntry( "Path", path ); +#else + cfg.writeEntry( "Path", path ); +#endif + cfg.writeEntry( "XML", xml ); + cfg.writeEntry( "WriteHeader", m_bWriteHeader ); + cfg.writeEntry( "WriteFooter", m_bWriteFooter ); + cfg.writeEntry( "LoopSlides", m_bLoopSlides ); + cfg.writeEntry( "Zoom", zoom ); + cfg.writeEntry( "TimeBetweenSlides", timeBetweenSlides ); + cfg.writeEntry( "Encoding", m_encoding ); +} + +void KPrWebPresentation::initCreation( KProgress *progressBar ) +{ + QString cmd; + int p; + KURL str( path + "/html" ); + KIO::NetAccess::mkdir( str,( QWidget* )0L ); + + p = progressBar->progress(); + progressBar->setProgress( ++p ); + kapp->processEvents(); + + str = path + "/pics"; + KIO::NetAccess::mkdir( str,( QWidget* )0L ); + + p = progressBar->progress(); + progressBar->setProgress( ++p ); + kapp->processEvents(); + + const char *pics[] = { "home", "first", "next", "prev", "last", 0 }; + + KURL srcurl, desturl; + + for ( uint index = 0; pics[ index ]; index ++ ) + { + QString filename = pics[ index ]; + filename += ".png"; + srcurl.setPath( locate( "slideshow", filename, KPrFactory::global() ) ); + desturl = path; + desturl.addPath( "/pics/" + filename ); + KIO::NetAccess::file_copy( srcurl, desturl, -1, true /*overwrite*/); + p = progressBar->progress(); + progressBar->setProgress( ++p ); + kapp->processEvents(); + } +} + +void KPrWebPresentation::createSlidesPictures( KProgress *progressBar ) +{ + if ( slideInfos.isEmpty() ) + return; + QPixmap pix( 10, 10 ); + QString filename; + int p; + for ( unsigned int i = 0; i < slideInfos.count(); i++ ) { + int pgNum = slideInfos[i].pageNumber; + view->getCanvas()->drawPageInPix( pix, pgNum, zoom, true /*force real variable value*/ ); + filename = QString( "%1/pics/slide_%2.png" ).arg( path ).arg( i + 1 ); + + KTempFile tmp; + pix.save( tmp.name(), "PNG" ); + + KIO::NetAccess::file_move( tmp.name(), filename, -1, true /*overwrite*/); + + p = progressBar->progress(); + progressBar->setProgress( ++p ); + kapp->processEvents(); + } +} + +QString KPrWebPresentation::escapeHtmlText( QTextCodec *codec, const QString& strText ) const +{ + // Escape quotes (needed in attributes) + // Do not escape apostrophs (only allowed in XHTML!) + return EscapeSgmlText( codec, strText, true, false ); +} + +void KPrWebPresentation::writeStartOfHeader(QTextStream& streamOut, QTextCodec *codec, const QString& subtitle, const QString& next) +{ + QString mimeName ( codec->mimeName() ); + if ( isXML() ) + { //Write out the XML declaration + streamOut << "\n"; + } + // write \n"; + } + else + { + streamOut << "HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\""; + streamOut << " \"http://www.w3.org/TR/html4/loose.dtd\">\n"; + } + streamOut << " opening tag) + streamOut << " xmlns=\"http://www.w3.org/1999/xhtml\""; + } + streamOut << ">\n" << "\n"; + + // Declare what charset we are using + streamOut << "\n" ; + + // Tell who we are (with the CVS revision number) in case we have a bug in our output! + QString strVersion("$Revision: 508787 $"); + // Eliminate the dollar signs + // (We don't want that the version number changes if the HTML file is itself put in a CVS storage.) + streamOut << "\n"; + + // Load the next slide after time elapsed + if ( (timeBetweenSlides > 0) && ( ! next.isNull() ) ) + { + streamOut << "\n"; + } + + streamOut << ""<< escapeHtmlText( codec, title ) << " - " << escapeHtmlText( codec, subtitle ) << "\n"; + + // ### TODO: transform documentinfo.xml into many elements (at least the author!) +} + +void KPrWebPresentation::createSlidesHTML( KProgress *progressBar ) +{ + QTextCodec *codec = KGlobal::charsets()->codecForName( m_encoding ); + + const QString brtag ( "" ); + + for ( unsigned int i = 0; i < slideInfos.count(); i++ ) { + + unsigned int pgNum = i + 1; // pgquiles # elpauer . org - I think this is a bug, seems to be an overflow if we have max_unsigned_int slides + KTempFile tmp; + QString dest= QString( "%1/html/slide_%2.html" ).arg( path ).arg( pgNum ); + QString next= QString( "slide_%2.html" ).arg( pgNum elements (at least the author!) + + if ( i > 0 ) { + streamOut << "\n"; + streamOut << "\n"; + } + if ( i < slideInfos.count() - 1 ) { + streamOut << "\n"; + streamOut << "\n"; + } + streamOut << "\n"; + + streamOut << "\n"; + streamOut << "\n"; + + if (m_bWriteHeader) { + streamOut << "
\n"; + + if ( i > 0 ) + streamOut << " "; + streamOut << "\"""; + if ( i > 0 ) + streamOut << ""; + + streamOut << "\n"; + + if ( i > 0 ) + streamOut << " "; + streamOut << "\"""; + if ( i > 0 ) + streamOut << ""; + + streamOut << "\n"; + + if ( (m_bLoopSlides) || (i < slideInfos.count() - 1 ) ) + streamOut << " "; + streamOut << "\"""; + if ( (m_bLoopSlides) || (i < slideInfos.count() - 1 ) ) + streamOut << ""; + + streamOut << "\n"; + + if ( i < slideInfos.count() - 1 ) + streamOut << " "; + streamOut << "\"""; + if ( i < slideInfos.count() - 1 ) + streamOut << ""; + + streamOut << "\n" << "        \n"; + + streamOut << " "; + streamOut << "\"""; + streamOut << "\n"; + + streamOut << "
" << brtag << "
\n"; // ### TODO: is noshade W3C? + + streamOut << "
\n \n"; + streamOut << " " << escapeHtmlText( codec, title ) << " - " << escapeHtmlText( codec, slideInfos[ i ].slideTitle ) << "\n"; + + streamOut << " \n
\n"; + + streamOut << "
" << brtag << "\n"; + } + + streamOut << "
\n "; + + if ( (m_bLoopSlides) || (i < slideInfos.count() - 1) ) + streamOut << ""; + + streamOut << "\"""; + + if ( i < slideInfos.count() - 1 ) + streamOut << ""; + + streamOut << "\n"; + + streamOut << "
\n"; + + if (m_bWriteFooter) { + streamOut << brtag << "
\n"; + + QPtrList _tmpList( doc->getPageList() ); + QString note ( escapeHtmlText( codec, _tmpList.at(i)->noteText() ) ); + if ( !note.isEmpty() ) { + streamOut << " " << escapeHtmlText( codec, i18n( "Note" ) ) << "\n"; + streamOut << "
\n"; + + streamOut << note.replace( "\n", brtag ); + + streamOut << "
\n"; + } + + streamOut << "
\n"; + + QString htmlAuthor; + if (email.isEmpty()) + htmlAuthor=escapeHtmlText( codec, author ); + else + htmlAuthor=QString("%2").arg( escapeHtmlText( codec, email )).arg( escapeHtmlText( codec, author )); + streamOut << EscapeEncodingOnly ( codec, i18n( "Created on %1 by %2 with KPresenter" ) + .arg( KGlobal::locale()->formatDate ( QDate::currentDate() ) ).arg( htmlAuthor ) ); + + streamOut << "
\n"; + } + + streamOut << "\n\n"; + + file.close(); + + KIO::NetAccess::file_move( tmp.name(), dest, -1, true /*overwrite*/); + + int p = progressBar->progress(); + progressBar->setProgress( ++p ); + kapp->processEvents(); + } +} + +void KPrWebPresentation::createMainPage( KProgress *progressBar ) +{ + QTextCodec *codec = KGlobal::charsets()->codecForName( m_encoding ); + KTempFile tmp; + QString dest = QString( "%1/index.html" ).arg( path ); + QFile file( tmp.name() ); + file.open( IO_WriteOnly ); + QTextStream streamOut( &file ); + streamOut.setCodec( codec ); + + writeStartOfHeader( streamOut, codec, i18n("Table of Contents"), QString() ); + streamOut << "\n"; + + streamOut << "\n"; + + streamOut << "

" << title << "

"; + + streamOut << "

"; + streamOut << i18n("Click here to start the Slideshow"); + streamOut << "

\n"; + + streamOut << "

" << i18n("Table of Contents") << "

\n"; + + // create list of slides (with proper link) + streamOut << "
    \n"; + for ( unsigned int i = 0; i < slideInfos.count(); i++ ) + streamOut << "
  1. " << slideInfos[ i ].slideTitle << "
    2. \n"; + streamOut << "
\n"; + + // footer: author name, e-mail + QString htmlAuthor = email.isEmpty() ? escapeHtmlText( codec, author ) : + QString("%2").arg( escapeHtmlText( codec, email )).arg( escapeHtmlText( codec, author )); + streamOut << EscapeEncodingOnly ( codec, i18n( "Created on %1 by %2 with KPresenter" ) + .arg( KGlobal::locale()->formatDate ( QDate::currentDate() ) ).arg( htmlAuthor ) ); + + streamOut << "\n\n"; + file.close(); + + KIO::NetAccess::file_move( tmp.name(), dest, -1, true /*overwrite*/); + + + progressBar->setProgress( progressBar->totalSteps() ); + kapp->processEvents(); +} + +void KPrWebPresentation::init() +{ + + KoDocumentInfo * info = doc->documentInfo(); + KoDocumentInfoAuthor * authorPage = static_cast(info->page( "author" )); + if ( !authorPage ) + kdWarning() << "Author information not found in documentInfo !" << endl; + else + { + author = authorPage->fullName(); + email = authorPage->email(); + } + + title = i18n("Slideshow"); + kdDebug(33001) << "KPrWebPresentation::init : " << doc->getPageNums() << " pages." << endl; + for ( unsigned int i = 0; i < doc->getPageNums(); i++ ) + { + if ( doc->isSlideSelected( i ) ) + { + SlideInfo info; + info.pageNumber = i; + info.slideTitle = doc->pageList().at(i)->pageTitle(); + slideInfos.append( info ); + } + } + if ( slideInfos.isEmpty() ) + kdWarning() << "No slides selected!" << endl; + backColor = Qt::white; + textColor = Qt::black; + titleColor = Qt::red; + + path = KGlobalSettings::documentPath() + "www"; + + zoom = 100; + + timeBetweenSlides = 0; + + m_encoding = QTextCodec::codecForLocale()->name(); +} + +KPrWebPresentationWizard::KPrWebPresentationWizard( const QString &_config, KPrDocument *_doc, + KPrView *_view ) + : KWizard( 0, "", false ), config( _config ), webPres( config, _doc, _view ) +{ + doc = _doc; + view = _view; + + setupPage1(); + setupPage2(); + setupPage3(); + setupPage4(); + setupPage5(); + + connect( nextButton(), SIGNAL( clicked() ), this, SLOT( pageChanged() ) ); + connect( backButton(), SIGNAL( clicked() ), this, SLOT( pageChanged() ) ); + connect( finishButton(), SIGNAL( clicked() ), this, SLOT( finish() ) ); +} + +KPrWebPresentationWizard::~KPrWebPresentationWizard() +{ + view->enableWebPres(); +} + +void KPrWebPresentationWizard::createWebPresentation( const QString &_config, KPrDocument *_doc, + KPrView *_view ) +{ + KPrWebPresentationWizard *dlg = new KPrWebPresentationWizard( _config, _doc, _view ); + + dlg->setCaption( i18n( "Create HTML Slideshow Wizard" ) ); + dlg->show(); +} + +void KPrWebPresentationWizard::setupPage1() +{ + page1 = new QHBox( this ); + QWhatsThis::add( page1, i18n("This page allows you to specify some of the key" + " values for how your presentation will be shown" + " in HTML. Select individual items for more help" + " on what they do.") ); + page1->setSpacing( KDialog::spacingHint() ); + page1->setMargin( KDialog::marginHint() ); + + QLabel* sidebar = new QLabel( page1 ); + sidebar->setMinimumSize( 106, 318 ); + sidebar->setMaximumSize( 106, 318 ); + sidebar->setFrameShape( QFrame::Panel ); + sidebar->setFrameShadow( QFrame::Sunken ); + sidebar->setPixmap(locate("data", "kpresenter/pics/webslideshow-sidebar.png")); + + QWidget* canvas = new QWidget( page1 ); + QGridLayout *layout = new QGridLayout( canvas, 7, 2, + KDialog::marginHint(), KDialog::spacingHint() ); + + QLabel *helptext = new QLabel( canvas ); + helptext->setAlignment( Qt::WordBreak | Qt::AlignTop| Qt::AlignLeft ); + helptext->setText( i18n( "Enter your name, email address and " + "the title of the web presentation. " + "Also enter the output directory where the " + "web presentation should be saved. " ) ); + layout->addMultiCellWidget( helptext, 0, 0, 0, 1 ); + + layout->addMultiCell( new QSpacerItem( 1, 50 ), 1, 1, 0, 1 ); + + QLabel *label1 = new QLabel( i18n("Author:"), canvas ); + label1->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + QWhatsThis::add( label1, i18n("This is where you enter the name of the person or " + "organization that should be named as the author of " + "the presentation.") ); + layout->addWidget( label1, 2, 0 ); + + QLabel *label2 = new QLabel( i18n("Title:"), canvas ); + label2->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + QWhatsThis::add( label2, i18n("This is where you enter the title of the overall " + "presentation." ) ); + layout->addWidget( label2, 3, 0 ); + + QLabel *label3 = new QLabel( i18n("Email address:"), canvas ); + label3->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + QWhatsThis::add( label3, i18n("This is where you enter the email address of the " + "person or organization that is responsible for " + "the presentation.") ); + layout->addWidget( label3, 4, 0 ); + + QLabel *label4 = new QLabel( i18n("Path:"), canvas ); + label4->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + QWhatsThis::add( label4, i18n("The value entered for the path is the directory " + "where the presentation will be saved. If it does " + "not exist, you'll be asked if you want to create " + "the directory or abort the creation.") ); + layout->addWidget( label4, 5, 0 ); + + author = new KLineEdit( webPres.getAuthor(), canvas ); + QWhatsThis::add( author, i18n("This is where you enter the name of the person or " + "organization that should be named as the author of " + "the presentation.") ); + layout->addWidget( author, 2, 1 ); + + title = new KLineEdit( webPres.getTitle(), canvas ); + QWhatsThis::add( title, i18n("This is where you enter the title of the overall " + "presentation." ) ); + layout->addWidget( title, 3, 1 ); + + email = new KLineEdit( webPres.getEmail(), canvas ); + QWhatsThis::add( email, i18n("This is where you enter the email address of the " + "person or organization that is responsible for " + "the presentation.") ); + layout->addWidget( email, 4, 1 ); + + path=new KURLRequester( canvas ); + path->setMode( KFile::Directory); + path->lineEdit()->setText(webPres.getPath()); + QWhatsThis::add( path, i18n("The value entered for the path is the directory " + "where the presentation will be saved. If it does " + "not exist, you'll be asked if you want to create " + "the directory or abort the creation.") ); + layout->addWidget( path, 5, 1 ); + + QSpacerItem* spacer = new QSpacerItem( 1, 10, + QSizePolicy::Minimum, QSizePolicy::Expanding ); + layout->addMultiCell( spacer, 6, 6, 0, 1 ); + + connect(path, SIGNAL(textChanged(const QString&)), + this,SLOT(slotChoosePath(const QString&))); + connect(path, SIGNAL(urlSelected( const QString& )), + this,SLOT(slotChoosePath(const QString&))); + + addPage( page1, i18n( "Step 1: General Information" ) ); + + setHelpEnabled(page1, false); //doesn't do anything currently +} + +void KPrWebPresentationWizard::setupPage2() +{ + page2 = new QHBox( this ); + QWhatsThis::add( page2, i18n("This page allows you to specify how the HTML " + "for your presentation will be displayed. Select " + "individual items for more help on what they do.") ); + page2->setSpacing( KDialog::spacingHint() ); + page2->setMargin( KDialog::marginHint() ); + + QLabel* sidebar = new QLabel( page2 ); + sidebar->setMinimumSize( 106, 318 ); + sidebar->setMaximumSize( 106, 318 ); + sidebar->setFrameShape( QFrame::Panel ); + sidebar->setFrameShadow( QFrame::Sunken ); + sidebar->setPixmap(locate("data", "kpresenter/pics/webslideshow-sidebar.png")); + + QWidget* canvas = new QWidget( page2 ); + QGridLayout *layout = new QGridLayout( canvas, 6, 2, + KDialog::marginHint(), KDialog::spacingHint() ); + + QLabel *helptext = new QLabel( canvas ); + helptext->setAlignment( Qt::WordBreak | Qt::AlignVCenter| Qt::AlignLeft ); + QString help = i18n("Here you can configure the style of the web pages."); + help += i18n( "You can also specify the zoom for the slides." ); + helptext->setText(help); + + layout->addMultiCellWidget( helptext, 0, 0, 0, 1 ); + + layout->addMultiCell( new QSpacerItem( 1, 50 ), 1, 1, 0, 1 ); + + QLabel *label1 = new QLabel( i18n("Zoom:"), canvas ); + label1->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + QWhatsThis::add( label1, i18n( "This selection allows you to specify " + "the size of the slide image." ) ); + layout->addWidget( label1, 2, 0 ); + + QLabel *label2 = new QLabel( i18n( "Encoding:" ), canvas ); + label2->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + + layout->addWidget( label2, 3, 0 ); + + QLabel *label3 = new QLabel( i18n( "Document type:" ), canvas ); + label3->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + layout->addWidget( label3, 4, 0 ); + + zoom = new KIntNumInput( webPres.getZoom(), canvas ); + QWhatsThis::add( zoom, i18n( "This selection allows you to specify " + "the size of the slide image." ) ); + layout->addWidget( zoom, 2, 1 ); + zoom->setSuffix( " %" ); + zoom->setRange( 25, 1000, 5 ); + + encoding = new KComboBox( false, canvas ); + layout->addWidget( encoding, 3, 1 ); + + // Fill encoding combo + // Stolen from kdelibs/kate/part/katedialogs.cpp + QStringList encodings(KGlobal::charsets()->descriptiveEncodingNames()); + int idx = 0; + for (uint i = 0; i < encodings.count(); i++) + { + bool found = false; + QTextCodec *codecForEnc = KGlobal::charsets()->codecForName(KGlobal::charsets()->encodingForName(encodings[i]), found); + if (found) + { + encoding->insertItem(encodings[i]); + + if ( codecForEnc->name() == webPres.getEncoding() ) + encoding->setCurrentItem(idx); + idx++; + } + } + + doctype = new KComboBox( false, canvas ); + layout->addWidget( doctype, 4, 1 ); + doctype->insertItem( "HTML 4.01", -1 ); + doctype->insertItem( "XHTML 1.0", -1 ); + + doctype->setCurrentItem( webPres.isXML() ? 1 : 0 ); + + QSpacerItem* spacer = new QSpacerItem( 1, 10, + QSizePolicy::Minimum, QSizePolicy::Expanding ); + layout->addMultiCell( spacer, 5, 5, 0, 1 ); + + addPage( page2, i18n( "Step 2: Configure HTML" ) ); + + setHelpEnabled(page2, false); //doesn't do anything currently +} + +void KPrWebPresentationWizard::setupPage3() +{ + page3 = new QHBox( this ); + QWhatsThis::add( page3, i18n("This page allows you to specify the colors for " + "your presentation display. Select individual " + "items for more help on what they do.") ); + + page3->setSpacing( KDialog::spacingHint() ); + page3->setMargin( KDialog::marginHint() ); + + QLabel* sidebar = new QLabel( page3 ); + sidebar->setMinimumSize( 106, 318 ); + sidebar->setMaximumSize( 106, 318 ); + sidebar->setFrameShape( QFrame::Panel ); + sidebar->setFrameShadow( QFrame::Sunken ); + sidebar->setPixmap(locate("data", "kpresenter/pics/webslideshow-sidebar.png")); + + QWidget* canvas = new QWidget( page3 ); + QGridLayout *layout = new QGridLayout( canvas, 6, 2, + KDialog::marginHint(), KDialog::spacingHint() ); + + QLabel *helptext = new QLabel( canvas ); + helptext->setAlignment( Qt::WordBreak | Qt::AlignVCenter| Qt::AlignLeft ); + helptext->setText( i18n( "Now you can customize the colors of the web pages." ) ); + layout->addMultiCellWidget( helptext, 0, 0, 0, 1 ); + + layout->addMultiCell( new QSpacerItem( 1, 50 ), 1, 1, 0, 1 ); + + QLabel *label1 = new QLabel( i18n("Text color:"), canvas ); + label1->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + layout->addWidget( label1, 2, 0 ); + + QLabel *label2 = new QLabel( i18n("Title color:"), canvas ); + label2->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + layout->addWidget( label2, 3, 0 ); + + QLabel *label3 = new QLabel( i18n("Background color:"), canvas ); + label3->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + layout->addWidget( label3, 4, 0 ); + + textColor = new KColorButton( webPres.getTextColor(), canvas ); + layout->addWidget( textColor, 2, 1 ); + + titleColor = new KColorButton( webPres.getTitleColor(), canvas ); + layout->addWidget( titleColor, 3, 1 ); + + backColor = new KColorButton( webPres.getBackColor(), canvas ); + layout->addWidget( backColor, 4, 1 ); + + QSpacerItem* spacer = new QSpacerItem( 1, 10, + QSizePolicy::Minimum, QSizePolicy::Expanding ); + layout->addMultiCell( spacer, 5, 5, 0, 1 ); + + addPage( page3, i18n( "Step 3: Customize Colors" ) ); + + setHelpEnabled(page3, false); //doesn't do anything currently +} + +void KPrWebPresentationWizard::setupPage4() +{ + page4 = new QHBox( this ); + QWhatsThis::add( page4, i18n("This page allows you to modify the titles of " + "each slide, if required. You normally do not need " + "to do this, but it is available if required.") ); + page4->setSpacing( KDialog::spacingHint() ); + page4->setMargin( KDialog::marginHint() ); + + QLabel* sidebar = new QLabel( page4 ); + sidebar->setMinimumSize( 106, 318 ); + sidebar->setMaximumSize( 106, 318 ); + sidebar->setFrameShape( QFrame::Panel ); + sidebar->setFrameShadow( QFrame::Sunken ); + sidebar->setPixmap(locate("data", "kpresenter/pics/webslideshow-sidebar.png")); + + QWidget* canvas = new QWidget( page4 ); + QGridLayout *layout = new QGridLayout( canvas, 3, 2, + KDialog::marginHint(), KDialog::spacingHint() ); + + QLabel *helptext = new QLabel( canvas ); + helptext->setAlignment( Qt::WordBreak | Qt::AlignVCenter| Qt::AlignLeft ); + helptext->setText( i18n( "Here you can specify titles for " + "each slide. Click on a slide in " + "the list and then enter the title " + "in the textbox below. If you " + "click on a title, KPresenter " + "mainview will display the slide.") ); + + layout->addMultiCellWidget( helptext, 0, 0, 0, 1 ); + + QLabel *label = new QLabel( i18n( "Slide title:" ), canvas ); + label->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + layout->addWidget( label, 1, 0 ); + + slideTitle = new KLineEdit( canvas ); + layout->addWidget( slideTitle, 1, 1 ); + connect( slideTitle, SIGNAL( textChanged( const QString & ) ), this, + SLOT( slideTitleChanged( const QString & ) ) ); + + slideTitles = new KListView( canvas ); + layout->addMultiCellWidget( slideTitles, 2, 2, 0, 1 ); + slideTitles->addColumn( i18n( "No." ) ); + slideTitles->addColumn( i18n( "Slide Title" ) ); + connect( slideTitles, SIGNAL( selectionChanged( QListViewItem * ) ), this, + SLOT( slideTitleChanged( QListViewItem * ) ) ); + slideTitles->setSorting( -1 ); + slideTitles->setAllColumnsShowFocus( true ); + slideTitles->setResizeMode( QListView::LastColumn ); + slideTitles->header()->setMovingEnabled( false ); + + QValueList infos = webPres.getSlideInfos(); + for ( int i = infos.count() - 1; i >= 0; --i ) { + KListViewItem *item = new KListViewItem( slideTitles ); + item->setText( 0, QString::number( i + 1 ) ); + //kdDebug(33001) << "KPrWebPresentationWizard::setupPage3 " << infos[ i ].slideTitle << endl; + item->setText( 1, infos[ i ].slideTitle ); + } + + slideTitles->setSelected( slideTitles->firstChild(), true ); + + addPage( page4, i18n( "Step 4: Customize Slide Titles" ) ); + + setHelpEnabled(page4, false); //doesn't do anything currently +} + +void KPrWebPresentationWizard::setupPage5() +{ + page5 = new QHBox( this ); + QWhatsThis::add( page5, i18n("This page allows you to specify some options for " + "presentations which run unattended, such as time " + "elapsed before advancing to the next slide, looping " + "and the presence of headers. If you do not want " + "an unattended presentation, just leave defaults unchanged.") ); + page5->setSpacing( KDialog::spacingHint() ); + page5->setMargin( KDialog::marginHint() ); + + QLabel* sidebar = new QLabel( page5 ); + sidebar->setMinimumSize( 106, 318 ); + sidebar->setMaximumSize( 106, 318 ); + sidebar->setFrameShape( QFrame::Panel ); + sidebar->setFrameShadow( QFrame::Sunken ); + sidebar->setPixmap(locate("data", "kpresenter/pics/webslideshow-sidebar.png")); + + QWidget* canvas = new QWidget( page5 ); + QGridLayout *layout = new QGridLayout( canvas, 6, 2, + KDialog::marginHint(), KDialog::spacingHint() ); + + QLabel *helptext = new QLabel( canvas ); + helptext->setAlignment( Qt::WordBreak | Qt::AlignVCenter| Qt::AlignLeft ); + QString help = i18n("Here you can configure some options for unattended " + "presentations, such as time elapsed before automatically advance to " + "the next slide, looping and the presence of headers."); + helptext->setText(help); + + layout->addMultiCellWidget( helptext, 0, 0, 0, 1 ); + + layout->addMultiCell( new QSpacerItem( 1, 50 ), 1, 1, 0, 1 ); + + QLabel *label1 = new QLabel( i18n("Advance after:"), canvas ); + label1->setAlignment( Qt::AlignVCenter | Qt::AlignRight ); + QWhatsThis::add( label1, i18n( "This selection allows you to specify " + "the time between slides." ) ); + layout->addWidget( label1, 2, 0 ); + + timeBetweenSlides = new KIntNumInput( webPres.getTimeBetweenSlides(), canvas ); + timeBetweenSlides->setSpecialValueText(i18n( "Disabled" )); + QWhatsThis::add( timeBetweenSlides, i18n( "This selection allows you to specify " + "the time between slides." ) ); + layout->addWidget( timeBetweenSlides, 2, 1 ); + timeBetweenSlides->setSuffix( " seconds" ); + timeBetweenSlides->setRange( 0, 900, 1 ); + + layout->addMultiCell( new QSpacerItem( 1, 10 ), 1, 1, 0, 1 ); + + writeHeader=new QCheckBox( i18n("Write header to the slides"), canvas); + QWhatsThis::add( writeHeader, i18n( "This checkbox allows you to specify if you " + "want to write the navigation buttons on top " + "of the slide." ) ); + writeHeader->setChecked( webPres.wantHeader() ); + layout->addWidget( writeHeader, 3, 1); + + writeFooter=new QCheckBox( i18n("Write footer to the slides"), canvas); + QWhatsThis::add( writeFooter, i18n( "This checkbox allows you to specify if you " + "want to write an imprint consisting on the author " + "and the software used to create these slides." ) ); + writeFooter->setChecked( webPres.wantFooter() ); + layout->addWidget( writeFooter, 4, 1); + + loopSlides=new QCheckBox( i18n("Loop presentation"), canvas); + QWhatsThis::add( loopSlides, i18n( "This checkbox allows you to specify if you " + "want the presentation to start again once " + "the latest slide is reached." ) ); + loopSlides->setChecked( webPres.wantLoopSlides() ); + layout->addWidget( loopSlides, 5, 1); + + QSpacerItem* spacer = new QSpacerItem( 1, 10, + QSizePolicy::Minimum, QSizePolicy::Expanding ); + layout->addMultiCell( spacer, 5, 5, 0, 1 ); + + addPage( page5, i18n( "Step 5: Options for Unattended Presentations" ) ); + + setHelpEnabled(page5, false); //doesn't do anything currently + + setFinish( page5, true ); +} + +void KPrWebPresentationWizard::finish() +{ + webPres.setAuthor( author->text() ); + webPres.setEMail( email->text() ); + webPres.setTitle( title->text() ); + + QListViewItemIterator it( slideTitles ); + for ( ; it.current(); ++it ) + webPres.setSlideTitle( it.current()->text( 0 ).toInt() - 1, it.current()->text( 1 ) ); + + webPres.setBackColor( backColor->color() ); + webPres.setTitleColor( titleColor->color() ); + webPres.setTextColor( textColor->color() ); + webPres.setPath( path->lineEdit()->text() ); + webPres.setZoom( zoom->value() ); + webPres.setTimeBetweenSlides( timeBetweenSlides->value() ); + webPres.setWriteHeader( writeHeader->isChecked() ); + webPres.setWriteFooter( writeFooter->isChecked() ); + webPres.setLoopSlides( loopSlides->isChecked() ); + webPres.setXML( doctype->currentItem() != 0 ); + bool found = false; + QTextCodec *codecForEnc = KGlobal::charsets()->codecForName(KGlobal::charsets()->encodingForName(encoding->currentText()), found); + if ( found ) + { + webPres.setEncoding( codecForEnc->name() ); + } + + close(); + KPrWebPresentationCreateDialog::createWebPresentation( doc, view, webPres ); +} + +void KPrWebPresentationWizard::pageChanged() +{ + if ( currentPage() != page5 ) + { + QString pathname = path->lineEdit()->text(); + + // path doesn't exist. ask user if it should be created. + if ( !KIO::NetAccess::exists( pathname, true/*write*/,this ) ) + { + QString msg = i18n( "The directory %1 does not exist.
" + "Do you want create it?" ); + if( KMessageBox::questionYesNo( this, msg.arg( pathname ), + i18n( "Directory Not Found" ) ) + == KMessageBox::Yes) + { + bool ok = KIO::NetAccess::mkdir( pathname, this ); + if( !ok ) + { + KMessageBox::sorry( this, + i18n( "Cannot create directory." ) ); + // go back to first step + showPage( page1 ); + path->setFocus(); + } + + } + else + { + // go back to first step + showPage( page1 ); + path->setFocus(); + } + } + } else + finishButton()->setEnabled( true ); +} + +void KPrWebPresentationWizard::slideTitleChanged( const QString &s ) +{ + if ( slideTitles->currentItem() ) + slideTitles->currentItem()->setText( 1, s ); +} + +void KPrWebPresentationWizard::slideTitleChanged( QListViewItem *i ) +{ + if ( !i ) return; + + slideTitle->setText( i->text( 1 ) ); + view->skipToPage( i->text( 0 ).toInt() - 1 ); +} + +void KPrWebPresentationWizard::closeEvent( QCloseEvent *e ) +{ + view->enableWebPres(); + KWizard::closeEvent( e ); +} + +void KPrWebPresentationWizard::slotChoosePath(const QString &text) +{ + webPres.setPath(text); +} + +KPrWebPresentationCreateDialog::KPrWebPresentationCreateDialog( KPrDocument *_doc, KPrView *_view, + const KPrWebPresentation &_webPres ) + : QDialog( 0, "", false ), webPres( _webPres ) +{ + doc = _doc; + view = _view; + + setupGUI(); +} + +KPrWebPresentationCreateDialog::~KPrWebPresentationCreateDialog() +{ + view->enableWebPres(); +} + +void KPrWebPresentationCreateDialog::createWebPresentation( KPrDocument *_doc, KPrView *_view, + const KPrWebPresentation &_webPres ) +{ + KPrWebPresentationCreateDialog *dlg = new KPrWebPresentationCreateDialog( _doc, _view, _webPres ); + + dlg->setCaption( i18n( "Create HTML Slideshow" ) ); + dlg->resize( 400, 300 ); + dlg->show(); + dlg->start(); +} + +void KPrWebPresentationCreateDialog::start() +{ + setCursor( waitCursor ); + initCreation(); + createSlidesPictures(); + createSlidesHTML(); + createMainPage(); + setCursor( arrowCursor ); + + bDone->setEnabled( true ); + bSave->setEnabled( true ); +} + +void KPrWebPresentationCreateDialog::initCreation() +{ + QFont f = step1->font(), f2 = step1->font(); + f.setBold( true ); + step1->setFont( f ); + + progressBar->setProgress( 0 ); + progressBar->setTotalSteps( webPres.initSteps() ); + + webPres.initCreation( progressBar ); + + step1->setFont( f2 ); + progressBar->setProgress( progressBar->totalSteps() ); +} + +void KPrWebPresentationCreateDialog::createSlidesPictures() +{ + QFont f = step2->font(), f2 = f; + f.setBold( true ); + step2->setFont( f ); + + progressBar->setProgress( 0 ); + if ( webPres.slides1Steps() > 0 ) + { + progressBar->setTotalSteps( webPres.slides1Steps() ); + webPres.createSlidesPictures( progressBar ); + } + + step2->setFont( f2 ); + progressBar->setProgress( progressBar->totalSteps() ); +} + +void KPrWebPresentationCreateDialog::createSlidesHTML() +{ + QFont f = step3->font(), f2 = step3->font(); + f.setBold( true ); + step3->setFont( f ); + + progressBar->setProgress( 0 ); + if ( webPres.slides1Steps() > 0 ) + { + progressBar->setTotalSteps( webPres.slides1Steps() ); + webPres.createSlidesHTML( progressBar ); + } + + step3->setFont( f2 ); + progressBar->setProgress( progressBar->totalSteps() ); +} + +void KPrWebPresentationCreateDialog::createMainPage() +{ + QFont f = step4->font(), f2 = step4->font(); + f.setBold( true ); + step4->setFont( f ); + + progressBar->setProgress( 0 ); + progressBar->setTotalSteps( webPres.slides1Steps() ); + + webPres.createMainPage( progressBar ); + + step4->setFont( f2 ); + progressBar->setProgress( progressBar->totalSteps() ); +} + +void KPrWebPresentationCreateDialog::setupGUI() +{ + back = new QVBox( this ); + back->setMargin( KDialog::marginHint() ); + + QFrame *line; + + line = new QFrame( back ); + line->setFrameStyle( QFrame::HLine | QFrame::Sunken ); + line->setMaximumHeight( 20 ); + + step1 = new QLabel( i18n( "Initialize (create file structure, etc.)" ), back ); + step2 = new QLabel( i18n( "Create Pictures of the Slides" ), back ); + step3 = new QLabel( i18n( "Create HTML Pages for the Slides" ), back ); + step4 = new QLabel( i18n( "Create Main Page (Table of Contents)" ), back ); + step5 = new QLabel( i18n( "Options for Unattended Presentations" ), back); + + line = new QFrame( back ); + line->setFrameStyle( QFrame::HLine | QFrame::Sunken ); + line->setMaximumHeight( 20 ); + + progressBar = new KProgress( back ); + + line = new QFrame( back ); + line->setFrameStyle( QFrame::HLine | QFrame::Sunken ); + line->setMaximumHeight( 20 ); + + KButtonBox *bb = new KButtonBox( back ); + bSave = bb->addButton( i18n( "Save Configuration..." ) ); + bb->addStretch(); + bDone = bb->addButton( i18n( "Done" ) ); + + bSave->setEnabled( false ); + bDone->setEnabled( false ); + + connect( bDone, SIGNAL( clicked() ), this, SLOT( accept() ) ); + connect( bSave, SIGNAL( clicked() ), this, SLOT( saveConfig() ) ); +} + +void KPrWebPresentationCreateDialog::resizeEvent( QResizeEvent *e ) +{ + QDialog::resizeEvent( e ); + back->resize( size() ); +} + +void KPrWebPresentationCreateDialog::saveConfig() +{ + QString filename = webPres.getConfig(); + if ( QFileInfo( filename ).exists() ) + filename = QFileInfo( filename ).absFilePath(); + else + filename = QString::null; + + KFileDialog fd (filename, i18n("*.kpweb|KPresenter Web-Presentation (*.kpweb)"), + 0/*parent*/, 0/*name*/, true/*modal*/); + fd.setCaption (i18n ("Save Web Presentation Configuration")); + fd.setOperationMode (KFileDialog::Saving); + fd.setMode (KFile::File | KFile::LocalOnly); + + if (fd.exec ()) + { + webPres.setConfig( fd.selectedFile () ); + webPres.saveConfig(); + } +} + +#include "KPrGradient.h" +#include "KPrWebPresentation.moc" -- cgit v1.2.1