| -rw-r--r-- | library/qpeapplication.cpp | 155 |
1 files changed, 108 insertions, 47 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp index c41dd06..852671a 100644 --- a/library/qpeapplication.cpp +++ b/library/qpeapplication.cpp @@ -95,7 +95,7 @@ public: QPEApplicationData() : presstimer( 0 ), presswidget( 0 ), kbgrabber( 0 ), rightpressed( FALSE ), kbregrab( FALSE ), notbusysent( FALSE ), preloaded( FALSE ), forceshow( FALSE ), nomaximize( FALSE ), keep_running( TRUE ), qpe_main_widget( 0 ) - + { qcopq.setAutoDelete( TRUE ); } @@ -127,7 +127,7 @@ public: }; QWidget* qpe_main_widget; QList<QCopRec> qcopq; - + void enqueueQCop( const QCString &ch, const QCString &msg, const QByteArray &data ) { @@ -178,7 +178,7 @@ public: return TRUE; } } - */ + */ return FALSE; } @@ -330,24 +330,66 @@ static void setMic( int t = 0, int percent = -1 ) } +static void setBass( int t = 0, int percent = -1 ) +{ + switch ( t ) { + case 0: { + Config cfg( "qpe" ); + cfg.setGroup( "Volume" ); + if ( percent < 0 ) + percent = cfg.readNumEntry( "BassPercent", 50 ); + + int fd = 0; + int bass = percent; + if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { + ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass ); + ::close( fd ); + } + } + break; + } +} + + +static void setTreble( int t = 0, int percent = -1 ) +{ + switch ( t ) { + case 0: { + Config cfg( "qpe" ); + cfg.setGroup( "Volume" ); + if ( percent < 0 ) + percent = cfg.readNumEntry( "TreblePercent", 50 ); + + int fd = 0; + int treble = percent; + if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { + ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble ); + ::close( fd ); + } + } + break; + } +} + + /*! \class QPEApplication qpeapplication.h \brief The QPEApplication class implements various system services that are available to all Qtopia applications. - + Simply by using QPEApplication instead of QApplication, a standard Qt application becomes a Qtopia application. It automatically follows style changes, quits and raises, and in the case of \link docwidget.html document-oriented\endlink applications, changes the currently displayed document in response to the environment. - + To create a \link docwidget.html document-oriented\endlink application use showMainDocumentWidget(); to create a non-document-oriented application use showMainWidget(). The keepRunning() function indicates whether the application will continue running after it's processed the last \link qcop.html QCop\endlink message. This can be changed using setKeepRunning(). - + A variety of signals are emitted when certain events occur, for example, timeChanged(), clockChanged(), weekChanged(), dateFormatChanged() and volumeChanged(). If the application receives @@ -358,7 +400,7 @@ static void setMic( int t = 0, int percent = -1 ) signals, the application should save and reload any data files that are involved in synching. Most of these signals will initially be received and unfiltered through the appMessage() signal. - + This class also provides a set of useful static functions. The qpeDir() and documentDir() functions return the respective paths. The grabKeyboard() and ungrabKeyboard() functions are used to @@ -367,13 +409,13 @@ static void setMic( int t = 0, int percent = -1 ) operation is set with setStylusOperation() and retrieved with stylusOperation(). There are also setInputMethodHint() and inputMethodHint() functions. - + \ingroup qtopiaemb */ /*! \fn void QPEApplication::clientMoused() - + \internal */ @@ -385,7 +427,7 @@ static void setMic( int t = 0, int percent = -1 ) /*! \fn void QPEApplication::clockChanged( bool ampm ); - + This signal is emitted when the user changes the clock's style. If \a ampm is TRUE, the user wants a 12-hour AM/PM clock, otherwise, they want a 24-hour clock. @@ -393,14 +435,14 @@ static void setMic( int t = 0, int percent = -1 ) /*! \fn void QPEApplication::volumeChanged( bool muted ) - + This signal is emitted whenever the mute state is changed. If \a muted is TRUE, then sound output has been muted. */ /*! \fn void QPEApplication::weekChanged( bool startOnMonday ) - + This signal is emitted if the week start day is changed. If \a startOnMonday is TRUE then the first day of the week is Monday; if \a startOnMonday is FALSE then the first day of the week is @@ -409,31 +451,31 @@ static void setMic( int t = 0, int percent = -1 ) /*! \fn void QPEApplication::dateFormatChanged() - + This signal is emitted whenever the date format is changed. */ /*! \fn void QPEApplication::flush() - + ### */ /*! \fn void QPEApplication::reload() - + */ /*! \fn void QPEApplication::appMessage( const QCString& msg, const QByteArray& data ) - + This signal is emitted when a message is received on this application's QPE/Application/<i>appname</i> \link qcop.html QCop\endlink channel. - + 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 ) { @@ -447,7 +489,7 @@ static void setMic( int t = 0, int percent = -1 ) } } \endcode - + \sa qcop.html Note that messages received here may be processed by qpe application and emitted as signals, such as flush() and reload(). @@ -456,7 +498,7 @@ static void setMic( int t = 0, int percent = -1 ) /*! Constructs a QPEApplication just as you would construct a QApplication, passing \a argc, \a argv, and \a t. - + For applications, \a t should be the default, GuiClient. Only the Qtopia server passes GuiServer. */ @@ -609,8 +651,8 @@ static void createInputMethodDict() /*! Returns the currently set hint to the system as to whether widget \a w has any use for text input methods. - - + + \sa setInputMethodHint() InputMethodHint */ QPEApplication::InputMethodHint QPEApplication::inputMethodHint( QWidget * w ) @@ -622,7 +664,7 @@ QPEApplication::InputMethodHint QPEApplication::inputMethodHint( QWidget * w ) /*! \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. @@ -631,7 +673,7 @@ QPEApplication::InputMethodHint QPEApplication::inputMethodHint( QWidget * w ) /*! Hints to the system that widget \a w has use for text input methods as specified by \a mode. - + \sa inputMethodHint() InputMethodHint */ void QPEApplication::setInputMethodHint( QWidget * w, InputMethodHint mode ) @@ -908,12 +950,12 @@ void QPEApplication::applyStyle() { Config config( "qpe" ); config.setGroup( "Appearance" ); - + // don't block ourselves ... Opie::force_appearance = 0; - + static QString appname = Opie::binaryName ( ); - + QStringList ex = config. readListEntry ( "NoStyle", ';' ); int nostyle = 0; for ( QStringList::Iterator it = ex. begin ( ); it != ex. end ( ); ++it ) { @@ -922,14 +964,14 @@ void QPEApplication::applyStyle() break; } } - + // Widget style QString style = config.readEntry( "Style", "Light" ); - + // don't set a custom style if ( nostyle & Opie::Force_Style ) style = "Light"; - + internalSetStyle ( style ); // Colors @@ -954,13 +996,13 @@ void QPEApplication::applyStyle() // Window Decoration QString dec = config.readEntry( "Decoration", "Qtopia" ); - + // don't set a custom deco if ( nostyle & Opie::Force_Decoration ) dec = ""; - + //qDebug ( "Setting Deco: %s -- old %s (%d)", dec.latin1(), d-> decorationName.latin1(), nostyle); - + if ( dec != d->decorationName ) { qwsSetDecoration( new QPEDecoration( dec ) ); d->decorationName = dec; @@ -970,14 +1012,14 @@ void QPEApplication::applyStyle() QString ff = config.readEntry( "FontFamily", font().family() ); int fs = config.readNumEntry( "FontSize", font().pointSize() ); - // don't set a custom font + // don't set a custom font if ( nostyle & Opie::Force_Font ) { ff = "Helvetica"; fs = 10; } - + setFont ( QFont ( ff, fs ), true ); - + // revert to global blocking policy ... Opie::force_appearance = config. readBoolEntry ( "ForceStyle", false ) ? Opie::Force_All : Opie::Force_None; Opie::force_appearance &= ~nostyle; @@ -1116,6 +1158,25 @@ void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data setMic(); emit micChanged( micMuted ); } + else if ( msg == "setBass(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> + int t, v; + stream >> t >> v; + setBass( t, v ); + } + else if ( msg == "bassChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> + setBass(); + } + else if ( msg == "setTreble(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> + int t, v; + stream >> t >> v; + setTreble( t, v ); + } + else if ( msg == "trebleChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> + setTreble(); + } + + + #endif } @@ -1229,7 +1290,7 @@ void QPEApplication::pidMessage( const QCString& msg, const QByteArray& data) /*! Sets widget \a mw as the mainWidget() and shows it. For small windows, consider passing TRUE for \a nomaximize rather than the default FALSE. - + \sa showMainDocumentWidget() */ void QPEApplication::showMainWidget( QWidget* mw, bool nomaximize ) @@ -1240,12 +1301,12 @@ void QPEApplication::showMainWidget( QWidget* mw, bool nomaximize ) /*! Sets widget \a mw as the mainWidget() and shows it. For small windows, consider passing TRUE for \a nomaximize rather than the default FALSE. - + This calls designates the application as a \link docwidget.html document-oriented\endlink application. - + The \a mw widget \e must have this slot: setDocument(const QString&). - + \sa showMainWidget() */ void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize ) @@ -1264,7 +1325,7 @@ void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize ) function while processing a \link qcop.html QCop\endlink message, after processing its outstanding \link qcop.html QCop\endlink messages the application will start 'properly' and show itself. - + \sa keepRunning() */ void QPEApplication::setKeepRunning() @@ -1278,7 +1339,7 @@ void QPEApplication::setKeepRunning() /*! Returns TRUE if the application will quit after processing the current list of qcop messages; otherwise returns FALSE. - + \sa setKeepRunning() */ bool QPEApplication::keepRunning() const @@ -1419,7 +1480,7 @@ static void createDict() /*! Returns the current StylusMode for widget \a w. - + \sa setStylusOperation() StylusMode */ QPEApplication::StylusMode QPEApplication::stylusOperation( QWidget* w ) @@ -1431,19 +1492,19 @@ QPEApplication::StylusMode QPEApplication::stylusOperation( QWidget* w ) /*! \enum QPEApplication::StylusMode - + \value LeftOnly the stylus only generates LeftButton events (the default). \value RightOnHold the stylus generates RightButton events if the user uses the press-and-hold gesture. - + \sa setStylusOperation() stylusOperation() */ /*! Causes widget \a w to receive mouse events according to the stylus \a mode. - + \sa stylusOperation() StylusMode */ void QPEApplication::setStylusOperation( QWidget * w, StylusMode mode ) @@ -1588,7 +1649,7 @@ void QPEApplication::ungrabKeyboard() the signals emitted are sent to this application instead. Some games programs take over the launch keys in this way to make interaction easier. - + \sa ungrabKeyboard() */ void QPEApplication::grabKeyboard() |