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authormickeyl <mickeyl>2004-06-25 12:49:30 (UTC)
committer mickeyl <mickeyl>2004-06-25 12:49:30 (UTC)
commitd3276bd5098fa4418efae6e3f87521f56653872f (patch) (side-by-side diff)
tree906ff0338c780924e035822ce0629948d8ff2413 /library
parent09451308ca73f7b58a8ec0766df01bcb188f4b3f (diff)
downloadopie-d3276bd5098fa4418efae6e3f87521f56653872f.zip
opie-d3276bd5098fa4418efae6e3f87521f56653872f.tar.gz
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- get rid of HIGH_RES_LOW_PHYS to allow shipping one libqpe for all devices
- honor FontFamily and FontSize as set in qpe/Appearance - NOTE to packagers: Remember to ship appropriate qpe.conf files for the different devices!
Diffstat (limited to 'library') (more/less context) (show whitespace changes)
-rw-r--r--library/qpeapplication.cpp55
1 files changed, 25 insertions, 30 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 26e310a..4bc0c5f 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1,379 +1,388 @@
/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
*/
#define QTOPIA_INTERNAL_LANGLIST
#include <stdlib.h>
#include <unistd.h>
#ifndef Q_OS_MACX
#include <linux/limits.h> // needed for some toolchains (PATH_MAX)
#endif
#include <qfile.h>
#include <qqueue.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 <qtextcodec.h>
#include <qevent.h>
#include <qtooltip.h>
#include <qsignal.h>
#include <qmainwindow.h>
#include <qwidgetlist.h>
#include <qpixmapcache.h>
#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
#define QTOPIA_INTERNAL_INITAPP
#include "qpeapplication.h"
#include "qpestyle.h"
#include "styleinterface.h"
#if QT_VERSION >= 300
#include <qstylefactory.h>
#else
#include <qplatinumstyle.h>
#include <qwindowsstyle.h>
#include <qmotifstyle.h>
#include <qmotifplusstyle.h>
#include "lightstyle.h"
#include <qpe/qlibrary.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"
#ifdef QWS
#include "fontmanager.h"
#endif
#include "alarmserver.h"
#include "applnk.h"
#include "qpemenubar.h"
#include "textcodecinterface.h"
#include "imagecodecinterface.h"
#include <unistd.h>
#include <sys/file.h>
#include <sys/ioctl.h>
#ifndef QT_NO_SOUND
#include <sys/soundcard.h>
#endif
#include "qt_override_p.h"
+static bool useBigPixmaps = 0;
+
class HackWidget : public QWidget
{
public:
bool needsOk()
{ return (getWState() & WState_Reserved1 ); }
QRect normalGeometry()
{ return topData()->normalGeometry; };
};
class QPEApplicationData
{
public:
QPEApplicationData ( )
: presstimer( 0 ), presswidget( 0 ), rightpressed( false ), kbgrabbed( false ),
notbusysent( false ), preloaded( false ), forceshow( false ), nomaximize( false ),
- keep_running( true ), qcopQok( false ), qpe_main_widget( 0 )
-
- {}
+ keep_running( true ), qcopQok( false ),
+ fontFamily( "Vera" ), fontSize( 10 ), smallIconSize( 14 ),
+ bigIconSize( 32 ), qpe_main_widget( 0 )
+ {
+ Config cfg( "qpe" );
+ cfg.setGroup( "Appearance" );
+ useBigPixmaps = cfg.readBoolEntry( "useBigPixmaps", false );
+ fontFamily = cfg.readEntry( "FontFamily", "Vera" );
+ fontSize = cfg.readNumEntry( "FontSize", 10 );
+ smallIconSize = cfg.readNumEntry( "SmallIconSize", 14 );
+ bigIconSize = cfg.readNumEntry( "BigIconSize", 32 );
+ }
int presstimer;
QWidget* presswidget;
QPoint presspos;
bool rightpressed : 1;
bool kbgrabbed : 1;
bool notbusysent : 1;
bool preloaded : 1;
bool forceshow : 1;
bool nomaximize : 1;
bool keep_running : 1;
bool qcopQok : 1;
+ QCString fontFamily;
+ int fontSize;
+ int smallIconSize;
+ int bigIconSize;
QStringList langs;
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;
};
QWidget* qpe_main_widget;
QGuardedPtr<QWidget> lastraised;
QQueue<QCopRec> qcopq;
QString styleName;
QString decorationName;
void enqueueQCop( const QCString &ch, const QCString &msg,
const QByteArray &data )
{
qcopq.enqueue( new QCopRec( ch, msg, data ) );
}
void sendQCopQ()
{
if (!qcopQok )
return;
QCopRec * r;
while((r=qcopq.dequeue())) {
// remove from queue before sending...
// event loop can come around again before getting
// back from sendLocally
#ifndef QT_NO_COP
QCopChannel::sendLocally( r->channel, r->message, r->data );
#endif
delete r;
}
}
- static void show_mx(QWidget* mw, bool nomaximize, QString &strName/* = QString::null */)
+ static void show_mx(QWidget* mw, bool nomaximize, QString &strName)
+ {
+ if ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") )
{
- // ugly hack, remove that later after finding a sane solution
- // Addendum: Only Sharp currently has models with high resolution but (physically) small displays,
- // so this is only useful if QT_QWS_SIMPAD is NOT defined. E.g. SIMpad has 800x600 but has
- // a (physically) large enough display to use the small icons
-#if defined(OPIE_HIGH_RES_SMALL_PHY)
- if ( QPEApplication::desktop() ->width() >= 600 && ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) ) {
- ( ( QMainWindow* ) mw )->setUsesBigPixmaps( true );
+ ( ( QMainWindow* ) mw )->setUsesBigPixmaps( useBigPixmaps );
}
-#endif
-
QPoint p;
QSize s;
bool max;
if ( mw->isVisible() ) {
if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) {
mw->resize(s);
mw->move(p);
}
mw->raise();
} else {
if ( mw->layout() && mw->inherits("QDialog") ) {
if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) {
mw->resize(s);
mw->move(p);
if ( max && !nomaximize ) {
mw->showMaximized();
} else {
mw->show();
}
} else {
qpe_show_dialog((QDialog*)mw,nomaximize);
}
} else {
if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) {
mw->resize(s);
mw->move(p);
} else { //no stored rectangle, make an estimation
int x = (qApp->desktop()->width()-mw->frameGeometry().width())/2;
int y = (qApp->desktop()->height()-mw->frameGeometry().height())/2;
mw->move( QMAX(x,0), QMAX(y,0) );
#ifdef Q_WS_QWS
if ( !nomaximize )
mw->showMaximized();
#endif
}
if ( max && !nomaximize )
mw->showMaximized();
else
mw->show();
}
}
}
static void qpe_show_dialog( QDialog* d, bool nomax )
{
QSize sh = d->sizeHint();
int w = QMAX(sh.width(),d->width());
int h = QMAX(sh.height(),d->height());
if ( d->parentWidget() && !d->parentWidget()->topLevelWidget()->isMaximized() )
nomax = TRUE;
#ifndef Q_WS_QWS
QSize s(qApp->desktop()->width(), qApp->desktop()->height() );
#else
QSize s(qt_maxWindowRect.width(), qt_maxWindowRect.height() );
#endif
int maxX = s.width() - (d->frameGeometry().width() - d->geometry().width());
int maxY = s.height() - (d->frameGeometry().height() - d->geometry().height());
if ( (w >= maxX && h >= maxY) || ( (!nomax) && ( w > s.width()*3/4 || h > s.height()*3/4 ) ) ) {
d->showMaximized();
} else {
// try centering the dialog around its parent
QPoint p(0,0);
if ( d->parentWidget() ) {
QPoint pp = d->parentWidget()->mapToGlobal( QPoint(0,0) );
p = QPoint( pp.x() + d->parentWidget()->width()/2,
pp.y() + d->parentWidget()->height()/ 2 );
} else {
p = QPoint( maxX/2, maxY/2 );
}
p = QPoint( p.x() - w/2, p.y() - h/2 );
// qDebug("p(x,y) is %d %d", p.x(), p.y() );
if ( w >= maxX ) {
if ( p.y() < 0 )
p.setY(0);
if ( p.y() + h > maxY )
p.setY( maxY - h);
d->resize(maxX, h);
d->move(0, p.y() );
} else if ( h >= maxY ) {
if ( p.x() < 0 )
p.setX(0);
if ( p.x() + w > maxX )
p.setX( maxX - w);
d->resize(w, maxY);
d->move(p.x(),0);
} else {
d->resize(w, h);
}
d->show();
}
}
static bool read_widget_rect(const QString &app, bool &maximized, QPoint &p, QSize &s)
{
maximized = TRUE;
// 350 is the trigger in qwsdefaultdecoration for providing a resize button
if ( qApp->desktop()->width() <= 350 )
return FALSE;
Config cfg( "qpe" );
cfg.setGroup("ApplicationPositions");
QString str = cfg.readEntry( app, QString::null );
QStringList l = QStringList::split(",", str);
if ( l.count() == 5) {
p.setX( l[0].toInt() );
p.setY( l[1].toInt() );
s.setWidth( l[2].toInt() );
s.setHeight( l[3].toInt() );
maximized = l[4].toInt();
return TRUE;
}
return FALSE;
}
static bool validate_widget_size(const QWidget *w, QPoint &p, QSize &s)
{
#ifndef Q_WS_QWS
QRect qt_maxWindowRect = qApp->desktop()->geometry();
#endif
int maxX = qt_maxWindowRect.width();
int maxY = qt_maxWindowRect.height();
int wWidth = s.width() + ( w->frameGeometry().width() - w->geometry().width() );
int wHeight = s.height() + ( w->frameGeometry().height() - w->geometry().height() );
// total window size is not allowed to be larger than desktop window size
if ( ( wWidth >= maxX ) && ( wHeight >= maxY ) )
return FALSE;
if ( wWidth > maxX ) {
s.setWidth( maxX - (w->frameGeometry().width() - w->geometry().width() ) );
wWidth = maxX;
}
if ( wHeight > maxY ) {
s.setHeight( maxY - (w->frameGeometry().height() - w->geometry().height() ) );
wHeight = maxY;
}
// any smaller than this and the maximize/close/help buttons will be overlapping
if ( wWidth < 80 || wHeight < 60 )
return FALSE;
if ( p.x() < 0 )
p.setX(0);
if ( p.y() < 0 )
p.setY(0);
if ( p.x() + wWidth > maxX )
p.setX( maxX - wWidth );
if ( p.y() + wHeight > maxY )
p.setY( maxY - wHeight );
return TRUE;
}
static void store_widget_rect(QWidget *w, QString &app)
{
// 350 is the trigger in qwsdefaultdecoration for providing a resize button
if ( qApp->desktop()->width() <= 350 )
return;
// we use these to map the offset of geometry and pos. ( we can only use normalGeometry to
// get the non-maximized version, so we have to do it the hard way )
int offsetX = w->x() - w->geometry().left();
int offsetY = w->y() - w->geometry().top();
QRect r;
if ( w->isMaximized() )
r = ( (HackWidget *) w)->normalGeometry();
else
r = w->geometry();
// Stores the window placement as pos(), size() (due to the offset mapping)
Config cfg( "qpe" );
cfg.setGroup("ApplicationPositions");
QString s;
@@ -607,401 +616,387 @@ static void setBass( int t = 0, int percent = -1 )
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 );
#ifndef QT_NO_SOUND
int fd = 0;
int treble = percent;
if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble );
::close( fd );
}
#endif
}
break;
}
}
/**
\class QPEApplication
\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
a \link qcop.html QCop\endlink message on the application's
QPE/Application/\e{appname} channel, the appMessage() signal is
emitted. There are also flush() and reload() signals, which
are emitted when synching begins and ends respectively - upon these
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
control whether the application takes control of the device's
physical buttons (e.g. application launch keys). The stylus' mode of
operation is set with setStylusOperation() and retrieved with
stylusOperation(). There are also setInputMethodHint() and
inputMethodHint() functions.
\ingroup qtopiaemb
*/
/*!
\fn void QPEApplication::clientMoused()
\internal
*/
/*!
\fn void QPEApplication::timeChanged();
This signal is emitted when the time changes outside the normal
passage of time, i.e. if the time is set backwards or forwards.
*/
/*!
\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.
*/
/*!
\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
Sunday.
*/
/*!
\fn void QPEApplication::dateFormatChanged(DateFormat)
This signal is emitted whenever the date format is changed.
*/
/*!
\fn void QPEApplication::flush()
###
*/
/*!
\fn void QPEApplication::reload()
*/
void QPEApplication::processQCopFile()
{
QString qcopfn("/tmp/qcop-msg-");
qcopfn += d->appName; // append command name
QFile f(qcopfn);
if ( f.open(IO_ReadWrite) ) {
#ifndef Q_OS_WIN32
flock(f.handle(), LOCK_EX);
#endif
QDataStream ds(&f);
QCString channel, message;
QByteArray data;
while(!ds.atEnd()) {
ds >> channel >> message >> data;
d->enqueueQCop(channel,message,data);
}
::ftruncate(f.handle(), 0);
#ifndef Q_OS_WIN32
f.flush();
flock(f.handle(), LOCK_UN);
#endif
}
#endif
}
/*!
\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 )
{
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
Note that messages received here may be processed by qpe application
and emitted as signals, such as flush() and reload().
*/
/*!
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.
*/
QPEApplication::QPEApplication( int & argc, char **argv, Type t )
: QApplication( hack(argc), argv, t ), pidChannel( 0 )
{
QPixmapCache::setCacheLimit(256); // sensible default for smaller devices.
d = new QPEApplicationData;
d->loadTextCodecs();
d->loadImageCodecs();
int dw = desktop() ->width();
- if ( dw < 200 ) {
- setFont( QFont( "vera", 8 ) );
- AppLnk::setSmallIconSize( 10 );
- AppLnk::setBigIconSize( 28 );
- }
-#if defined(OPIE_HIGH_RES_SMALL_PHY)
- else if ( dw > 600 ) {
- setFont( QFont( "vera", 16 ) );
- AppLnk::setSmallIconSize( 24 );
- AppLnk::setBigIconSize( 48 );
- }
-#endif
- else if ( dw > 200 ) {
- setFont( QFont( "vera", 10 ) );
- AppLnk::setSmallIconSize( 14 );
- AppLnk::setBigIconSize( 32 );
- }
+ setFont( QFont( d->fontFamily, d->fontSize ) );
+ AppLnk::setSmallIconSize( d->smallIconSize );
+ AppLnk::setBigIconSize( d->bigIconSize );
QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory );
connect( this, SIGNAL( lastWindowClosed() ), this, SLOT( hideOrQuit() ) );
sysChannel = new QCopChannel( "QPE/System", this );
connect( sysChannel, SIGNAL( received(const QCString&,const QByteArray&) ),
this, SLOT( systemMessage(const QCString&,const QByteArray&) ) );
/* COde now in initapp */
#if 0
#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 );
}
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
#else
initApp( argc, argv );
#endif
// qwsSetDecoration( new QPEDecoration() );
#ifndef QT_NO_TRANSLATION
d->langs = Global::languageList();
for ( QStringList::ConstIterator it = d->langs.begin(); it != d->langs.end(); ++it ) {
QString lang = *it;
installTranslation( lang + "/libopie.qm");
installTranslation( lang + "/libqpe.qm" );
installTranslation( lang + "/" + d->appName + ".qm" );
//###language/font hack; should look it up somewhere
#ifdef QWS
if ( lang == "ja" || lang == "zh_CN" || lang == "zh_TW" || lang == "ko" ) {
QFont fn = FontManager::unicodeFont( FontManager::Proportional );
setFont( fn );
}
#endif
}
#endif
applyStyle();
if ( type() == GuiServer ) {
setVolume();
}
installEventFilter( this );
QPEMenuToolFocusManager::initialize();
#ifdef QT_NO_QWS_CURSOR
// if we have no cursor, probably don't want tooltips
QToolTip::setEnabled( FALSE );
#endif
}
#ifdef QTOPIA_INTERNAL_INITAPP
void QPEApplication::initApp( int argc, char **argv )
{
delete pidChannel;
d->keep_running = TRUE;
d->preloaded = FALSE;
d->forceshow = FALSE;
QCString channel = QCString(argv[0]);
channel.replace(QRegExp(".*/"),"");
d->appName = channel;
#if QT_VERSION > 235
qt_fbdpy->setIdentity( channel ); // In Qt/E 2.3.6
#endif
channel = "QPE/Application/" + channel;
pidChannel = new QCopChannel( channel, this);
connect( pidChannel, SIGNAL(received(const QCString&,const QByteArray&)),
this, SLOT(pidMessage(const QCString&,const QByteArray&)));
processQCopFile();
d->keep_running = d->qcopq.isEmpty();
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);
/* install translation here */
for ( QStringList::ConstIterator it = d->langs.begin(); it != d->langs.end(); ++it )
installTranslation( (*it) + "/" + d->appName + ".qm" );
}
#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
widget \a w has any use for text input methods.
\sa setInputMethodHint() InputMethodHint
*/
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.
*/