Make use of the platform

1 files changed, 4 insertions, 1 deletions

diff --git a/noncore/apps/opie-gutenbrowser/helpwindow.cpp b/noncore/apps/opie-gutenbrowser/helpwindow.cpp
index 57b1e74..4bdac02 100644
--- a/noncore/apps/opie-gutenbrowser/helpwindow.cpp
+++ b/noncore/apps/opie-gutenbrowser/helpwindow.cpp
@@ -1,330 +1,333 @@
 /****************************************************************************
 ** $Id$
 **
 ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of an example program for Qt.  This example
 ** program may be used, distributed and modified without limitation.
 **
     copyright            : (C) 2000 -2004 by llornkcor
     email                : ljp@llornkcor.com
 *****************************************************************************/
 
 #include "helpwindow.h"
+
+#include <qpe/global.h>
+
 #include <qstatusbar.h>
 
 #include <qmenubar.h>
 #include <qtoolbar.h>
 #include <qtoolbutton.h>
 #include <qcombobox.h>
 
 #ifndef QT_NO_FILEDIALOG
 #include <qfiledialog.h>
 #endif
 
 #include <ctype.h>
 
 HelpWindow::HelpWindow( const QString& home_, const QString&, QWidget* parent, const char *name )
     : QMainWindow( parent, name, WDestructiveClose ), pathCombo( 0 ), selectedURL()
 {
-   QString local_library = (QDir::homeDirPath ()) +"/Applications/gutenbrowser/";
+   QString local_library = Global::applicationFileName("gutenbrowser", QString::null);
 //        readHistory();
 //        readBookmarks();
 
     browser = new QTextBrowser( this );
     QStringList Strlist;
     Strlist.append( home_);
     browser->mimeSourceFactory()->setFilePath( Strlist );
 
     browser->setFrameStyle( QFrame::Panel | QFrame::Sunken );
 
     connect(browser,SIGNAL(textChanged()),this,SLOT(textChanged()));
 
     setCentralWidget( browser );
 
     if ( !home_.isEmpty() )
 
 ////////////////////////////////
         browser->setSource( home_ );
 
 ////////////////////////////////
     connect( browser, SIGNAL( highlighted( const QString&) ),
        statusBar(), SLOT( message( const QString&)) );
 
 //    resize( 640,600 );
 #ifdef Q_WS_QWS
     setGeometry( 0,0,236,280);
 #else
     setGeometry( 10,30,520,420 );
 //  resize(520,420);
 #endif
 
     QPopupMenu* file = new QPopupMenu( this );
 //    file->insertItem( tr("&New Window"), this, SLOT( newWindow() ), ALT | Key_N );
     file->insertItem( tr("&Open File"), this, SLOT( openFile() ), ALT | Key_O );
 //    file->insertItem( tr("&Print"), this, SLOT( print() ), ALT | Key_P );
     file->insertSeparator();
     file->insertItem( tr("&Close"), this, SLOT( close() ), ALT | Key_Q );
 //    file->insertItem( tr("E&xit"), qApp, SLOT( closeAllWindows() ), ALT | Key_X );
 
     // The same three icons are used twice each.
 ////F FIXME
     QString pixs=(QDir::homeDirPath ()) +"/Applications/gutenbrowser/pix/";
     QIconSet icon_back( QPixmap(pixs+"back.png") );
     QIconSet icon_forward( QPixmap(pixs+"forward.png") );
     QIconSet icon_home( QPixmap(pixs+"home.png") );
 
     QPopupMenu* go = new QPopupMenu( this );
     backwardId = go->insertItem( icon_back, tr("&Backward"), browser, SLOT( backward() ), ALT | Key_Left );
     forwardId = go->insertItem( icon_forward, tr("&Forward"), browser, SLOT( forward() ), ALT | Key_Right );
     go->insertItem( icon_home, tr("&Home"), browser, SLOT( home() ) );
 
 //      QPopupMenu* help = new QPopupMenu( this );
 //      help->insertItem( tr("&About ..."), this, SLOT( about() ) );
 //    help->insertItem( tr("About &Qt ..."), this, SLOT( aboutQt() ) );
 
 
     hist = new QPopupMenu( this );
     QStringList::Iterator it = history.begin();
     for ( ; it != history.end(); ++it )
   mHistory[ hist->insertItem( *it ) ] = *it;
     connect( hist, SIGNAL( activated( int ) ), this, SLOT( histChosen( int ) ) );
 
     bookm = new QPopupMenu( this );
     bookm->insertItem( tr( "Add Bookmark" ), this, SLOT( addBookmark() ) );
     bookm->insertSeparator();
 
     QStringList::Iterator it2 = bookmarks.begin();
     for ( ; it2 != bookmarks.end(); ++it2 )
   mBookmarks[ bookm->insertItem( *it2 ) ] = *it2;
     connect( bookm, SIGNAL( activated( int ) ),
        this, SLOT( bookmChosen( int ) ) );
 
     menuBar()->insertItem( tr("&File"), file );
     menuBar()->insertItem( tr("&Go"), go );
     menuBar()->insertItem( tr( "History" ), hist );
     menuBar()->insertItem( tr( "Bookmarks" ), bookm );
 //      menuBar()->insertSeparator();
 //      menuBar()->insertItem( tr("&Help"), help );
 
     menuBar()->setItemEnabled( forwardId, FALSE);
     menuBar()->setItemEnabled( backwardId, FALSE);
     connect( browser, SIGNAL( backwardAvailable( bool ) ), this, SLOT( setBackwardAvailable( bool ) ) );
     connect( browser, SIGNAL( forwardAvailable( bool ) ), this, SLOT( setForwardAvailable( bool ) ) );
 
 
     QToolBar* toolbar = new QToolBar( this );
     addToolBar( toolbar, "Toolbar");
     QToolButton* button;
 
     button = new QToolButton( icon_back, tr("Backward"), "", browser, SLOT(backward()), toolbar );
     connect( browser, SIGNAL( backwardAvailable(bool) ), button, SLOT( setEnabled(bool) ) );
     button->setEnabled( FALSE );
     button = new QToolButton( icon_forward, tr("Forward"), "", browser, SLOT(forward()), toolbar );
     connect( browser, SIGNAL( forwardAvailable(bool) ), button, SLOT( setEnabled(bool) ) );
     button->setEnabled( FALSE );
     button = new QToolButton( icon_home, tr("Home"), "", browser, SLOT(home()), toolbar );
 
     toolbar->addSeparator();
 
     pathCombo = new QComboBox( TRUE, toolbar );
     connect( pathCombo, SIGNAL( activated( const QString & ) ), this, SLOT( pathSelected( const QString & ) ) );
     toolbar->setStretchableWidget( pathCombo );
 
 //    pathCombo->setMaximumWidth(190);
 //     setRightJustification( TRUE );
 //      setDockEnabled( Left, FALSE );
 //      setDockEnabled( Right, FALSE );
 
     pathCombo->insertItem( home_ );
 
     browser->setFocus();
 
 
 }
 
 
 void HelpWindow::setBackwardAvailable( bool b)
 {
     menuBar()->setItemEnabled( backwardId, b);
 }
 
 void HelpWindow::setForwardAvailable( bool b)
 {
     menuBar()->setItemEnabled( forwardId, b);
 }
 
 
 void HelpWindow::textChanged()
 {
     if ( browser->documentTitle().isNull() ) {
   setCaption( "Gutenbrowser - Helpviewer - " + browser->context() );
   selectedURL = browser->context();
     }
     else {
   setCaption( "Gutenbrowser - Helpviewer - " + browser->documentTitle() ) ;
   selectedURL = browser->documentTitle();
     }
 
     if ( !selectedURL.isEmpty() && pathCombo ) {
   bool exists = FALSE;
   int i;
   for ( i = 0; i < pathCombo->count(); ++i ) {
       if ( pathCombo->text( i ) == selectedURL ) {
     exists = TRUE;
     break;
       }
   }
   if ( !exists ) {
       pathCombo->insertItem( selectedURL, 0 );
       pathCombo->setCurrentItem( 0 );
       mHistory[ hist->insertItem( selectedURL ) ] = selectedURL;
   } else
       pathCombo->setCurrentItem( i );
   selectedURL = QString::null;
     }
 }
 
 HelpWindow::~HelpWindow()
 {
     history.clear();
     QMap<int, QString>::Iterator it = mHistory.begin();
     for ( ; it != mHistory.end(); ++it )
   history.append( *it );
 
     QFile f( QDir::currentDirPath() + "/.history" );
     f.open( IO_WriteOnly );
     QDataStream s( &f );
     s << history;
     f.close();
 
     bookmarks.clear();
     QMap<int, QString>::Iterator it2 = mBookmarks.begin();
     for ( ; it2 != mBookmarks.end(); ++it2 )
   bookmarks.append( *it2 );
 
     QFile f2( QDir::currentDirPath() + "/.bookmarks" );
     f2.open( IO_WriteOnly );
     QDataStream s2( &f2 );
     s2 << bookmarks;
     f2.close();
 }
 
 //  void HelpWindow::about()
 //  {
 //      QMessageBox::about( this, "Gutenbrowser", "<p>Thanks to Trolltech for this</p>" );
 //  }
 
 //  void HelpWindow::aboutQt()
 //  {
 //      QMessageBox::aboutQt( this, "QBrowser" );
 //  }
 
 void HelpWindow::openFile()
 {
 #ifndef QT_NO_FILEDIALOG
     QString fn = QFileDialog::getOpenFileName( QString::null, QString::null, this );
     if ( !fn.isEmpty() )
   browser->setSource( fn );
 #endif
 }
 
 void HelpWindow::newWindow()
 {
     ( new HelpWindow(browser->source(), "qbrowser") )->show();
 }
 
 void HelpWindow::print()
 {
 #ifndef QT_NO_PRINTER
     QPrinter printer;
     printer.setFullPage(TRUE);
     if ( printer.setup() ) {
   QPainter p( &printer );
   QPaintDeviceMetrics metrics(p.device());
   int dpix = metrics.logicalDpiX();
   int dpiy = metrics.logicalDpiY();
   const int margin = 72; // pt
   QRect body(margin*dpix/72, margin*dpiy/72,
        metrics.width()-margin*dpix/72*2,
        metrics.height()-margin*dpiy/72*2 );
   QFont font("times", 10);
   QSimpleRichText richText( browser->text(), font, browser->context(), browser->styleSheet(),
           browser->mimeSourceFactory(), body.height() );
   richText.setWidth( &p, body.width() );
   QRect view( body );
   int page = 1;
   do {
       p.setClipRect( body );
       richText.draw( &p, body.left(), body.top(), view, colorGroup() );
       p.setClipping( FALSE );
       view.moveBy( 0, body.height() );
       p.translate( 0 , -body.height() );
       p.setFont( font );
       p.drawText( view.right() - p.fontMetrics().width( QString::number(page) ),
       view.bottom() + p.fontMetrics().ascent() + 5, QString::number(page) );
       if ( view.top()  >= richText.height() )
     break;
       printer.newPage();
       page++;
   } while (TRUE);
     }
 #endif
 }
 
 void HelpWindow::pathSelected( const QString &_path )
 {
     browser->setSource( _path );
     QMap<int, QString>::Iterator it = mHistory.begin();
     bool exists = FALSE;
     for ( ; it != mHistory.end(); ++it ) {
   if ( *it == _path ) {
       exists = TRUE;
       break;
   }
     }
     if ( !exists )
   mHistory[ hist->insertItem( _path ) ] = _path;
 }
 
 void HelpWindow::readHistory()
 {
     if ( QFile::exists( QDir::currentDirPath() + "/.history" ) ) {
   QFile f( QDir::currentDirPath() + "/.history" );
   f.open( IO_ReadOnly );
   QDataStream s( &f );
   s >> history;
   f.close();
   while ( history.count() > 20 )
       history.remove( history.begin() );
     }
 }
 
 void HelpWindow::readBookmarks()
 {
     if ( QFile::exists( QDir::currentDirPath() + "/.bookmarks" ) ) {
   QFile f( QDir::currentDirPath() + "/.bookmarks" );
   f.open( IO_ReadOnly );
   QDataStream s( &f );
   s >> bookmarks;
   f.close();
     }
 }
 
 void HelpWindow::histChosen( int i )
 {
     if ( mHistory.contains( i ) )
   browser->setSource( mHistory[ i ] );
 }
 
 void HelpWindow::bookmChosen( int i )
 {
     if ( mBookmarks.contains( i ) )
   browser->setSource( mBookmarks[ i ] );
 }
 
 void HelpWindow::addBookmark()
 {
     mBookmarks[ bookm->insertItem( caption() ) ] = caption();
 }