Allow apps to use font selected in appearance app

1 files changed, 17 insertions, 1 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index cf437da..f84bc0e 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -25,96 +25,98 @@
 #include <qfile.h>
 #ifdef Q_WS_QWS
 #ifndef QT_NO_COP
 #if QT_VERSION <= 231
 #define private public
 #define sendLocally processEvent
 #include "qcopenvelope_qws.h"
 #undef private
 #else
 #include "qcopenvelope_qws.h"
 #endif
 #endif
 #include <qwindowsystem_qws.h>
 #endif
 #include <qtextstream.h>
 #include <qpalette.h>
 #include <qbuffer.h>
 #include <qptrdict.h>
 #include <qregexp.h>
 #include <qdir.h>
 #include <qlabel.h>
 #include <qdialog.h>
 #include <qdragobject.h>
 #include <qevent.h>
 #include <qtooltip.h>
 #include <qsignal.h>
 #include <linux/fb.h>
 
 #include <qsignal.h>
 #include "qpeapplication.h"
 #include "qpestyle.h"
 #if QT_VERSION >= 300
 #include <qstylefactory.h>
 #else
 #include <qplatinumstyle.h>
 #include <qwindowsstyle.h>
 #include <qmotifstyle.h>
 #include <qmotifplusstyle.h>
 #include "lightstyle.h"
 #endif
 #include "global.h"
 #include "resource.h"
 #if QT_VERSION <= 230 && defined(QT_NO_CODECS)
 #include "qutfcodec.h"
 #endif
 #include "config.h"
 #include "network.h"
 #include "fontmanager.h"
+#include "fontdatabase.h"
+
 #include "power.h"
 #include "alarmserver.h"
 #include "applnk.h"
 #include "qpemenubar.h"
 
 #include <unistd.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
 #include <sys/soundcard.h>
 
 // for setBacklight()
 #if defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
 #include <linux/fb.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #endif
 #include <stdlib.h>
 
 
 class QPEApplicationData {
 public:
     QPEApplicationData() : presstimer(0), presswidget(0), rightpressed(FALSE),
   kbgrabber(0), kbregrab(FALSE), notbusysent(FALSE), preloaded(FALSE),
   forceshow(FALSE), nomaximize(FALSE), qpe_main_widget(0),
   keep_running(TRUE)
     {
   qcopq.setAutoDelete(TRUE);
     }
 
     int presstimer;
     QWidget* presswidget;
     QPoint presspos;
     bool rightpressed;
     int kbgrabber;
     bool kbregrab;
     bool notbusysent;
     QString appName;
     struct QCopRec {
   QCopRec(const QCString &ch, const QCString &msg,
                                const QByteArray &d) :
       channel(ch), message(msg), data(d) { }
 
   QCString channel;
   QCString message;
   QByteArray data;
     };
     bool preloaded;
     bool forceshow;
@@ -459,192 +461,206 @@ static void setScreenSaverInterval(int interval)
 
   This signal is emitted when the time jumps forward or backwards
   by more than the normal passage of time.
 */
 
 /*!
   \fn void QPEApplication::clockChanged( bool ampm );
 
   This signal is emitted when the user changes the style
   of clock. If \a ampm is TRUE, the user wants a 12-hour
   AM/PM close, otherwise, they want a 24-hour clock.
 */
 
 /*!
   \fn void QPEApplication::appMessage( const QCString& msg, const QByteArray& data )
 
   This signal is emitted when a message is received on the
   QPE/Application/<i>appname</i> QCop channel for this application.
 
   The slot to which you connect this signal uses \a msg and \a data
   in the following way:
 
 \code
     void MyWidget::receive( const QCString& msg, const QByteArray& data )
     {
   QDataStream stream( data, IO_ReadOnly );
   if ( msg == "someMessage(int,int,int)" ) {
       int a,b,c;
       stream >> a >> b >> c;
       ...
   } else if ( msg == "otherMessage(QString)" ) {
       ...
   }
     }
 \endcode
 
   \sa qcop.html
 */
 
 /*!
   Constructs a QPEApplication just as you would construct
   a QApplication, passing \a argc, \a argv, and \a t.
 */
 QPEApplication::QPEApplication( int& argc, char **argv, Type t )
     : QApplication( hack(argc), argv, t )
 {
     int dw = desktop()->width();
     if ( dw < 200 ) {
-  setFont( QFont( "helvetica", 8 ) );
+//  setFont( QFont( "helvetica", 8 ) );
   AppLnk::setSmallIconSize(10);
   AppLnk::setBigIconSize(28);
     }
 
     d = new QPEApplicationData;
     QMimeSourceFactory::setDefaultFactory(new ResourceMimeFactory);
 
     connect(this, SIGNAL(lastWindowClosed()), this, SLOT(hideOrQuit()));
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
 
     QString qcopfn("/tmp/qcop-msg-");
     qcopfn += QString(argv[0]); // append command name
 
     QFile f(qcopfn);
     if ( f.open(IO_ReadOnly) ) {
   flock(f.handle(), LOCK_EX);
     }
 
     sysChannel = new QCopChannel( "QPE/System", this );
     connect( sysChannel, SIGNAL(received(const QCString &, const QByteArray &)),
        this, SLOT(systemMessage( const QCString &, const QByteArray &)) );
 
     QCString channel = QCString(argv[0]);
     channel.replace(QRegExp(".*/"),"");
     d->appName = channel;
     channel = "QPE/Application/" + channel;
     pidChannel = new QCopChannel( channel, this);
     connect( pidChannel, SIGNAL(received(const QCString &, const QByteArray &)),
       this, SLOT(pidMessage(const QCString &, const QByteArray &)));
 
     if ( f.isOpen() ) {
   d->keep_running = FALSE;
   QDataStream ds(&f);
   QCString channel, message;
   QByteArray data;
   while(!ds.atEnd()) {
       ds >> channel >> message >> data;
       d->enqueueQCop(channel,message,data);
   }
 
   flock(f.handle(), LOCK_UN);
   f.close();
   f.remove();
     }
 
     for (int a=0; a<argc; a++) {
   if ( qstrcmp(argv[a],"-preload")==0 ) {
       argv[a] = argv[a+1];
       a++;
       d->preloaded = TRUE;
       argc-=1;
   } else if ( qstrcmp(argv[a],"-preload-show")==0 ) {
       argv[a] = argv[a+1];
       a++;
       d->preloaded = TRUE;
       d->forceshow = TRUE;
       argc-=1;
   }
     }
 
     /* overide stored arguments */
     setArgs(argc, argv);
 
 #endif
 
     qwsSetDecoration( new QPEDecoration() );
 
 #ifndef QT_NO_TRANSLATION
     QStringList langs = Global::languageList();
     for (QStringList::ConstIterator it = langs.begin(); it!=langs.end(); ++it) {
   QString lang = *it;
 
   QTranslator * trans;
   QString tfn;
 
   trans = new QTranslator(this);
   tfn = qpeDir()+"/i18n/"+lang+"/libqpe.qm";
   if ( trans->load( tfn ))
       installTranslator( trans );
   else
       delete trans;
 
   trans = new QTranslator(this);
   tfn = qpeDir()+"/i18n/"+lang+"/"+d->appName+".qm";
   if ( trans->load( tfn ))
       installTranslator( trans );
   else
       delete trans;
 
   //###language/font hack; should look it up somewhere
   if ( lang == "ja" || lang == "zh_CN" || lang == "zh_TW" || lang == "ko" ) {
       QFont fn = FontManager::unicodeFont( FontManager::Proportional );
       setFont( fn );
   }
+  else {
+      Config config( "qpe" );
+      config.setGroup( "Appearance" );
+      QString familyStr = config.readEntry( "FontFamily", "fixed" );
+      QString styleStr = config.readEntry( "FontStyle", "Regular" );
+      QString sizeStr = config.readEntry( "FontSize", "10" );
+      QString charSetStr = config.readEntry( "FontCharSet", "iso10646-1" );
+      bool ok;
+      int i_size = sizeStr.toInt( &ok, 10 );
+      FontDatabase fdb;
+      QFont selectedFont = fdb.font( familyStr, styleStr, i_size, charSetStr );
+      setFont( selectedFont );
+  }
     }
+
 #endif
 
     applyStyle();
 
     if ( type() == GuiServer ) {
   setScreenSaverInterval(-1);
   setVolume();
   QWSServer::setScreenSaver(new QPEScreenSaver);
     }
 
     installEventFilter( this );
 
     QPEMenuToolFocusManager::initialize();
 
 #ifdef QT_NO_QWS_CURSOR
     // if we have no cursor, probably don't want tooltips
     QToolTip::setEnabled( FALSE );
 #endif
 }
 
 static QPtrDict<void>* inputMethodDict=0;
 static void createInputMethodDict()
 {
     if ( !inputMethodDict )
   inputMethodDict = new QPtrDict<void>;
 }
 
 /*!
   Returns the currently set hint to the system as to whether
   \a w has any use for text input methods.
 
   \sa setInputMethodHint()
 */
 QPEApplication::InputMethodHint QPEApplication::inputMethodHint( QWidget* w )
 {
     if ( inputMethodDict && w )
   return (InputMethodHint)(int)inputMethodDict->find(w);
     return Normal;
 }
 
 /*!
     \enum QPEApplication::InputMethodHint
 
     \value Normal the application sometimes needs text input (the default).
     \value AlwaysOff the application never needs text input.
     \value AlwaysOn the application always needs text input.
 */