summaryrefslogtreecommitdiff
Side-by-side diff
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--library/qpeapplication.cpp9
-rw-r--r--library/qpedecoration_qws.cpp41
-rw-r--r--library/qpedecoration_qws.h2
3 files changed, 25 insertions, 27 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index a54fb20..c8e6e74 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -390,1119 +390,1122 @@ 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
Sunday.
*/
/*!
\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 )
{
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( argc, argv, t )
{
d = new QPEApplicationData;
d->loadTextCodecs();
d->loadImageCodecs();
int dw = desktop() ->width();
qWarning( "Width %d", dw );
if ( dw < 200 ) {
setFont( QFont( "helvetica", 8 ) );
AppLnk::setSmallIconSize( 10 );
AppLnk::setBigIconSize( 28 );
}
else if ( dw > 600 ) {
setFont( QFont( "helvetica", 12 ) );
AppLnk::setSmallIconSize( 24 );
AppLnk::setBigIconSize( 48 );
}
else if ( dw > 200 ) {
setFont( QFont( "helvetica", 10 ) );
AppLnk::setSmallIconSize( 16 );
AppLnk::setBigIconSize( 32 );
}
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
#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
}
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.
*/
/*!
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 )
{
createInputMethodDict();
if ( mode == Normal ) {
inputMethodDict->remove
( w );
}
else {
inputMethodDict->insert( w, ( void* ) mode );
}
}
class HackDialog : public QDialog
{
public:
void acceptIt()
{
accept();
}
void rejectIt()
{
reject();
}
};
void QPEApplication::mapToDefaultAction( QWSKeyEvent * ke, int key )
{
// specialised actions for certain widgets. May want to
// add more stuff here.
if ( activePopupWidget() && activePopupWidget() ->inherits( "QListBox" )
&& activePopupWidget() ->parentWidget()
&& activePopupWidget() ->parentWidget() ->inherits( "QComboBox" ) )
key = Qt::Key_Return;
if ( activePopupWidget() && activePopupWidget() ->inherits( "QPopupMenu" ) )
key = Qt::Key_Return;
#ifdef QWS
ke->simpleData.keycode = key;
#endif
}
class HackWidget : public QWidget
{
public:
bool needsOk()
{
return ( getWState() & WState_Reserved1 );
}
};
/*!
\internal
*/
#ifdef QWS
bool QPEApplication::qwsEventFilter( QWSEvent * e )
{
if ( !d->notbusysent && e->type == QWSEvent::Focus ) {
if ( qApp->type() != QApplication::GuiServer ) {
QCopEnvelope e( "QPE/System", "notBusy(QString)" );
e << d->appName;
}
d->notbusysent = TRUE;
}
if ( type() == GuiServer ) {
switch ( e->type ) {
case QWSEvent::Mouse:
if ( e->asMouse() ->simpleData.state && !QWidget::find( e->window() ) )
emit clientMoused();
break;
default:
break;
}
}
if ( e->type == QWSEvent::Key ) {
if ( d->kbgrabber == 1 )
return TRUE;
QWSKeyEvent *ke = ( QWSKeyEvent * ) e;
if ( ke->simpleData.keycode == Qt::Key_F33 ) {
// Use special "OK" key to press "OK" on top level widgets
QWidget * active = activeWindow();
QWidget *popup = 0;
if ( active && active->isPopup() ) {
popup = active;
active = active->parentWidget();
}
if ( active && ( int ) active->winId() == ke->simpleData.window &&
!active->testWFlags( WStyle_Customize | WType_Popup | WType_Desktop ) ) {
if ( ke->simpleData.is_press ) {
if ( popup )
popup->close();
if ( active->inherits( "QDialog" ) ) {
HackDialog * d = ( HackDialog * ) active;
d->acceptIt();
return TRUE;
}
else if ( ( ( HackWidget * ) active ) ->needsOk() ) {
QSignal s;
s.connect( active, SLOT( accept() ) );
s.activate();
}
else {
// do the same as with the select key: Map to the default action of the widget:
mapToDefaultAction( ke, Qt::Key_Return );
}
}
}
}
else if ( ke->simpleData.keycode == Qt::Key_F30 ) {
// Use special "select" key to do whatever default action a widget has
mapToDefaultAction( ke, Qt::Key_Space );
}
else if ( ke->simpleData.keycode == Qt::Key_Escape &&
ke->simpleData.is_press ) {
// Escape key closes app if focus on toplevel
QWidget * active = activeWindow();
if ( active && active->testWFlags( WType_TopLevel ) &&
( int ) active->winId() == ke->simpleData.window &&
!active->testWFlags( WStyle_Dialog | WStyle_Customize | WType_Popup | WType_Desktop ) ) {
if ( active->inherits( "QDialog" ) ) {
HackDialog * d = ( HackDialog * ) active;
d->rejectIt();
return TRUE;
}
else if ( strcmp( argv() [ 0 ], "embeddedkonsole" ) != 0 ) {
active->close();
}
}
}
#if QT_VERSION < 231
// Filter out the F4/Launcher key from apps
// ### The launcher key may not always be F4 on all devices
if ( ( ( QWSKeyEvent * ) e ) ->simpleData.keycode == Qt::Key_F4 )
return TRUE;
#endif
}
if ( e->type == QWSEvent::Focus ) {
QWSFocusEvent * fe = ( QWSFocusEvent* ) e;
QWidget* nfw = QWidget::find( e->window() );
if ( !fe->simpleData.get_focus ) {
QWidget * active = activeWindow();
while ( active && active->isPopup() ) {
active->close();
active = activeWindow();
}
if ( !nfw && d->kbgrabber == 2 ) {
ungrabKeyboard();
d->kbregrab = TRUE; // want kb back when we're active
}
}
else {
// make sure our modal widget is ALWAYS on top
QWidget *topm = activeModalWidget();
if ( topm ) {
topm->raise();
}
if ( d->kbregrab ) {
grabKeyboard();
d->kbregrab = FALSE;
}
}
if ( fe->simpleData.get_focus && inputMethodDict ) {
InputMethodHint m = inputMethodHint( QWidget::find( e->window() ) );
if ( m == AlwaysOff )
Global::hideInputMethod();
if ( m == AlwaysOn )
Global::showInputMethod();
}
}
return QApplication::qwsEventFilter( e );
}
#endif
/*!
Destroys the QPEApplication.
*/
QPEApplication::~QPEApplication()
{
ungrabKeyboard();
#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
// Need to delete QCopChannels early, since the display will
// be gone by the time we get to ~QObject().
delete sysChannel;
delete pidChannel;
#endif
delete d;
}
/*!
Returns <tt>$OPIEDIR/</tt>.
*/
QString QPEApplication::qpeDir()
{
const char * base = getenv( "OPIEDIR" );
if ( base )
return QString( base ) + "/";
return QString( "../" );
}
/*!
Returns the user's current Document directory. There is a trailing "/".
.. well, it does now,, and there's no trailing '/'
*/
QString QPEApplication::documentDir()
{
const char* base = getenv( "HOME");
if ( base )
return QString( base ) + "/Documents";
return QString( "../Documents" );
}
static int deforient = -1;
/*!
\internal
*/
int QPEApplication::defaultRotation()
{
if ( deforient < 0 ) {
QString d = getenv( "QWS_DISPLAY" );
if ( d.contains( "Rot90" ) ) {
deforient = 90;
}
else if ( d.contains( "Rot180" ) ) {
deforient = 180;
}
else if ( d.contains( "Rot270" ) ) {
deforient = 270;
}
else {
deforient = 0;
}
}
return deforient;
}
/*!
\internal
*/
void QPEApplication::setDefaultRotation( int r )
{
if ( qApp->type() == GuiServer ) {
deforient = r;
setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 );
Config config("qpe");
config.setGroup( "Rotation" );
config.writeEntry( "Screen", getenv("QWS_DISPLAY") );
}
else {
#ifndef QT_NO_COP
{ QCopEnvelope e( "QPE/System", "setDefaultRotation(int)" );
e << r;
}
#endif
}
}
// exported to libpreload.so
-bool opie_block_style = false;
+int opie_block_style = 0;
/*!
\internal
*/
void QPEApplication::applyStyle()
{
Config config( "qpe" );
config.setGroup( "Appearance" );
// don't block ourselves ...
- opie_block_style = false;
+ opie_block_style = 0;
static QString appname;
if ( appname. isNull ( )) {
char src [32];
char dst [PATH_MAX + 1];
::sprintf ( src, "/proc/%d/exe", ::getpid ( ));
int l = ::readlink ( src, dst, PATH_MAX );
if ( l > 0 ) {
dst [l] = 0;
const char *b = ::strrchr ( dst, '/' );
appname = ( b ? b + 1 : dst );
}
else
appname = "";
}
QStringList ex = config. readListEntry ( "NoStyle", ';' );
int nostyle = 0;
for ( QStringList::Iterator it = ex. begin ( ); it != ex. end ( ); ++it ) {
if ( QRegExp (( *it ). mid ( 1 ), false, true ). find ( appname, 0 ) >= 0 ) {
nostyle = ( *it ). left ( 1 ). toInt ( 0, 32 );
break;
}
}
// Widget style
QString style = config.readEntry( "Style", "Light" );
// don't set a custom style
if ( nostyle & 0x01 )
style = "Light";
internalSetStyle ( style );
// Colors
QColor bgcolor( config.readEntry( "Background", "#E5E1D5" ) );
QColor btncolor( config.readEntry( "Button", "#D6CDBB" ) );
QPalette pal( btncolor, bgcolor );
QString color = config.readEntry( "Highlight", "#800000" );
pal.setColor( QColorGroup::Highlight, QColor( color ) );
color = config.readEntry( "HighlightedText", "#FFFFFF" );
pal.setColor( QColorGroup::HighlightedText, QColor( color ) );
color = config.readEntry( "Text", "#000000" );
pal.setColor( QColorGroup::Text, QColor( color ) );
color = config.readEntry( "ButtonText", "#000000" );
pal.setColor( QPalette::Active, QColorGroup::ButtonText, QColor( color ) );
color = config.readEntry( "Base", "#FFFFFF" );
pal.setColor( QColorGroup::Base, QColor( color ) );
pal.setColor( QPalette::Disabled, QColorGroup::Text,
pal.color( QPalette::Active, QColorGroup::Background ).dark() );
setPalette( pal, TRUE );
// Window Decoration
QString dec = config.readEntry( "Decoration", "Qtopia" );
// don't set a custom deco
if ( nostyle & 0x04 )
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;
}
// Font
QString ff = config.readEntry( "FontFamily", font().family() );
int fs = config.readNumEntry( "FontSize", font().pointSize() );
// don't set a custom font
if ( nostyle & 0x02 ) {
ff = "Helvetica";
fs = 10;
}
setFont( QFont(ff, fs) );
// revert to global blocking policy ...
- opie_block_style = config. readBoolEntry ( "ForceStyle", false );
+ opie_block_style = config. readBoolEntry ( "ForceStyle", false ) ? 0xff : 0x00;
+ opie_block_style -= nostyle;
}
void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data )
{
#ifdef Q_WS_QWS
QDataStream stream( data, IO_ReadOnly );
if ( msg == "applyStyle()" ) {
applyStyle();
}
else if ( msg == "setDefaultRotation(int)" ) {
if ( type() == GuiServer ) {
int r;
stream >> r;
setDefaultRotation( r );
}
}
else if ( msg == "shutdown()" ) {
if ( type() == GuiServer )
shutdown();
}
else if ( msg == "quit()" ) {
if ( type() != GuiServer )
tryQuit();
}
else if ( msg == "forceQuit()" ) {
if ( type() != GuiServer )
quit();
}
else if ( msg == "restart()" ) {
if ( type() == GuiServer )
restart();
}
else if ( msg == "grabKeyboard(QString)" ) {
QString who;
stream >> who;
if ( who.isEmpty() )
d->kbgrabber = 0;
else if ( who != d->appName )
d->kbgrabber = 1;
else
d->kbgrabber = 2;
}
else if ( msg == "language(QString)" ) {
if ( type() == GuiServer ) {
QString l;
stream >> l;
QString cl = getenv( "LANG" );
if ( cl != l ) {
if ( l.isNull() )
unsetenv( "LANG" );
else
setenv( "LANG", l.latin1(), 1 );
restart();
}
}
}
else if ( msg == "timeChange(QString)" ) {
QString t;
stream >> t;
if ( t.isNull() )
unsetenv( "TZ" );
else
setenv( "TZ", t.latin1(), 1 );
// emit the signal so everyone else knows...
emit timeChanged();
}
else if ( msg == "execute(QString)" ) {
if ( type() == GuiServer ) {
QString t;
stream >> t;
Global::execute( t );
}
}
else if ( msg == "execute(QString,QString)" ) {
if ( type() == GuiServer ) {
QString t, d;
stream >> t >> d;
Global::execute( t, d );
}
}
else if ( msg == "addAlarm(QDateTime,QCString,QCString,int)" ) {
if ( type() == GuiServer ) {
QDateTime when;
QCString channel, message;
int data;
stream >> when >> channel >> message >> data;
AlarmServer::addAlarm( when, channel, message, data );
}
}
else if ( msg == "deleteAlarm(QDateTime,QCString,QCString,int)" ) {
if ( type() == GuiServer ) {
QDateTime when;
QCString channel, message;
int data;
stream >> when >> channel >> message >> data;
AlarmServer::deleteAlarm( when, channel, message, data );
}
}
else if ( msg == "clockChange(bool)" ) {
int tmp;
stream >> tmp;
emit clockChanged( tmp );
}
else if ( msg == "weekChange(bool)" ) {
int tmp;
stream >> tmp;
emit weekChanged( tmp );
}
else if ( msg == "setDateFormat(DateFormat)" ) {
DateFormat tmp;
stream >> tmp;
emit dateFormatChanged( tmp );
}
else if ( msg == "setVolume(int,int)" ) {
int t, v;
stream >> t >> v;
setVolume( t, v );
emit volumeChanged( muted );
}
else if ( msg == "volumeChange(bool)" ) {
stream >> muted;
setVolume();
emit volumeChanged( muted );
}
else if ( msg == "setMic(int,int)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
int t, v;
stream >> t >> v;
setMic( t, v );
emit micChanged( micMuted );
}
else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
stream >> micMuted;
setMic();
emit micChanged( micMuted );
}
#endif
}
/*!
\internal
*/
bool QPEApplication::raiseAppropriateWindow()
{
bool r = FALSE;
// ########## raise()ing main window should raise and set active
// ########## it and then all childen. This belongs in Qt/Embedded
QWidget *top = d->qpe_main_widget;
if ( !top )
top = mainWidget();
if ( top && d->keep_running ) {
if ( top->isVisible() )
r = TRUE;
else if (d->preloaded) {
// We are preloaded and not visible.. pretend we just started..
QCopEnvelope e("QPE/System", "fastAppShowing(QString)");
e << d->appName;
}
d->show_mx(top, d->nomaximize);
top->raise();
top->setActiveWindow();
}
QWidget *topm = activeModalWidget();
if ( topm && topm != top ) {
topm->show();
topm->raise();
topm->setActiveWindow();
// If we haven't already handled the fastAppShowing message
if (!top && d->preloaded) {
QCopEnvelope e("QPE/System", "fastAppShowing(QString)");
e << d->appName;
}
r = FALSE;
}
return r;
}
void QPEApplication::pidMessage( const QCString& msg, const QByteArray& data)
{
#ifdef Q_WS_QWS
if ( msg == "quit()" ) {
tryQuit();
}
else if ( msg == "quitIfInvisible()" ) {
if ( d->qpe_main_widget && !d->qpe_main_widget->isVisible() )
quit();
}
else if ( msg == "close()" ) {
hideOrQuit();
}
else if ( msg == "disablePreload()" ) {
d->preloaded = FALSE;
d->keep_running = TRUE;
/* so that quit will quit */
}
else if ( msg == "enablePreload()" ) {
if (d->qpe_main_widget)
d->preloaded = TRUE;
d->keep_running = TRUE;
/* so next quit won't quit */
}
else if ( msg == "raise()" ) {
d->keep_running = TRUE;
d->notbusysent = FALSE;
raiseAppropriateWindow();
// Tell the system we're still chugging along...
QCopEnvelope e("QPE/System", "appRaised(QString)");
e << d->appName;
}
else if ( msg == "flush()" ) {
emit flush();
// we need to tell the desktop
QCopEnvelope e( "QPE/Desktop", "flushDone(QString)" );
e << d->appName;
}
else if ( msg == "reload()" ) {
emit reload();
}
else if ( msg == "setDocument(QString)" ) {
d->keep_running = TRUE;
QDataStream stream( data, IO_ReadOnly );
QString doc;
stream >> doc;
QWidget *mw = mainWidget();
if ( !mw )
mw = d->qpe_main_widget;
if ( mw )
Global::setDocument( mw, doc );
}
else if ( msg == "nextView()" ) {
qDebug("got nextView()");
/*
if ( raiseAppropriateWindow() )
*/
emit appMessage( msg, data);
}
else {
emit appMessage( msg, data);
}
#endif
}
/*!
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 )
{
d->show(mw, 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 )
{
if ( mw && argc() == 2 )
Global::setDocument( mw, QString::fromUtf8(argv()[1]) );
d->show(mw, nomaximize );
}
/*!
If an application is started via a \link qcop.html QCop\endlink
message, the application will process the \link qcop.html
QCop\endlink message and then quit. If the application calls this
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()
{
if ( qApp && qApp->inherits( "QPEApplication" ) ) {
QPEApplication * qpeApp = ( QPEApplication* ) qApp;
qpeApp->d->keep_running = TRUE;
}
}
/*!
Returns TRUE if the application will quit after processing the
current list of qcop messages; otherwise returns FALSE.
\sa setKeepRunning()
*/
bool QPEApplication::keepRunning() const
{
return d->keep_running;
}
/*!
\internal
*/
void QPEApplication::internalSetStyle( const QString &style )
{
#if QT_VERSION >= 300
if ( style == "QPE" ) {
setStyle( new QPEStyle );
}
else {
QStyle *s = QStyleFactory::create( style );
if ( s )
setStyle( s );
}
#else
if ( style == "Windows" ) {
setStyle( new QWindowsStyle );
}
else if ( style == "QPE" ) {
setStyle( new QPEStyle );
}
else if ( style == "Light" ) {
setStyle( new LightStyle );
}
#ifndef QT_NO_STYLE_PLATINUM
else if ( style == "Platinum" ) {
setStyle( new QPlatinumStyle );
}
#endif
#ifndef QT_NO_STYLE_MOTIF
else if ( style == "Motif" ) {
setStyle( new QMotifStyle );
}
#endif
#ifndef QT_NO_STYLE_MOTIFPLUS
else if ( style == "MotifPlus" ) {
setStyle( new QMotifPlusStyle );
}
#endif
else {
QStyle *sty = 0;
QString path = QPEApplication::qpeDir ( ) + "/plugins/styles/";
if ( style. find ( ".so" ) > 0 )
path += style;
else
path = path + "lib" + style. lower ( ) + ".so"; // compatibility
static QLibrary *lastlib = 0;
static StyleInterface *lastiface = 0;
QLibrary *lib = new QLibrary ( path );
StyleInterface *iface = 0;
if (( lib-> queryInterface ( IID_Style, ( QUnknownInterface ** ) &iface ) == QS_OK ) && iface )
sty = iface-> style ( );
if ( sty ) {
setStyle ( sty );
if ( lastiface )
lastiface-> release ( );
lastiface = iface;
if ( lastlib ) {
lastlib-> unload ( );
delete lastlib;
}
lastlib = lib;
}
else {
if ( iface )
iface-> release ( );
delete lib;
setStyle ( new LightStyle ( ));
}
}
#endif
}
/*!
\internal
*/
void QPEApplication::prepareForTermination( bool willrestart )
{
if ( willrestart ) {
// Draw a big wait icon, the image can be altered in later revisions
// QWidget *d = QApplication::desktop();
QImage img = Resource::loadImage( "launcher/new_wait" );
QPixmap pix;
pix.convertFromImage( img.smoothScale( 1 * img.width(), 1 * img.height() ) );
QLabel *lblWait = new QLabel( 0, "wait hack!", QWidget::WStyle_Customize |
QWidget::WStyle_NoBorder | QWidget::WStyle_Tool );
lblWait->setPixmap( pix );
lblWait->setAlignment( QWidget::AlignCenter );
lblWait->show();
lblWait->showMaximized();
}
#ifndef SINGLE_APP
{ QCopEnvelope envelope( "QPE/System", "forceQuit()" );
}
processEvents(); // ensure the message goes out.
sleep( 1 ); // You have 1 second to comply.
#endif
}
/*!
\internal
*/
void QPEApplication::shutdown()
{
// Implement in server's QPEApplication subclass
}
/*!
\internal
*/
void QPEApplication::restart()
{
// Implement in server's QPEApplication subclass
}
static QPtrDict<void>* stylusDict = 0;
static void createDict()
{
if ( !stylusDict )
stylusDict = new QPtrDict<void>;
}
/*!
Returns the current StylusMode for widget \a w.
\sa setStylusOperation() StylusMode
*/
QPEApplication::StylusMode QPEApplication::stylusOperation( QWidget* w )
{
if ( stylusDict )
return ( StylusMode ) ( int ) stylusDict->find( w );
return LeftOnly;
}
/*!
\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 )
{
createDict();
if ( mode == LeftOnly ) {
stylusDict->remove
( w );
w->removeEventFilter( qApp );
}
else {
stylusDict->insert( w, ( void* ) mode );
connect( w, SIGNAL( destroyed() ), qApp, SLOT( removeSenderFromStylusDict() ) );
w->installEventFilter( qApp );
}
}
/*!
\reimp
*/
bool QPEApplication::eventFilter( QObject *o, QEvent *e )
{
if ( stylusDict && e->type() >= QEvent::MouseButtonPress && e->type() <= QEvent::MouseMove ) {
QMouseEvent * me = ( QMouseEvent* ) e;
StylusMode mode = (StylusMode)(int)stylusDict->find(o);
switch (mode) {
case RightOnHold:
switch ( me->type() ) {
case QEvent::MouseButtonPress:
if ( me->button() == LeftButton ) {
d->presstimer = startTimer(500); // #### pref.
d->presswidget = (QWidget*)o;
d->presspos = me->pos();
d->rightpressed = FALSE;
}
break;
case QEvent::MouseMove:
if (d->presstimer && (me->pos() - d->presspos).manhattanLength() > 8) {
killTimer(d->presstimer);
d->presstimer = 0;
}
break;
case QEvent::MouseButtonRelease:
if ( me->button() == LeftButton ) {
if ( d->presstimer ) {
killTimer(d->presstimer);
d->presstimer = 0;
}
diff --git a/library/qpedecoration_qws.cpp b/library/qpedecoration_qws.cpp
index 6221f5b..5e0c32a 100644
--- a/library/qpedecoration_qws.cpp
+++ b/library/qpedecoration_qws.cpp
@@ -1,917 +1,910 @@
/**********************************************************************
** 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 <qapplication.h>
#include <qstyle.h>
#include <qwidget.h>
#include <qpainter.h>
#include <qtimer.h>
#include <qwhatsthis.h>
#include "qcopenvelope_qws.h"
#include "qpedecoration_qws.h"
#include <qdialog.h>
#include <qdrawutil.h>
#include <qgfx_qws.h>
#include "qpeapplication.h"
#include "resource.h"
#include "global.h"
#include "qlibrary.h"
#include "windowdecorationinterface.h"
#include <qfile.h>
#include <qsignal.h>
#include <stdlib.h>
extern QRect qt_maxWindowRect;
#define WHATSTHIS_MODE
#ifndef QT_NO_QWS_QPE_WM_STYLE
#ifndef QT_NO_IMAGEIO_XPM
/* XPM */
static const char * const qpe_close_xpm[] = {
"16 16 3 1",
" c None",
". c #FFFFFF",
"+ c #000000",
" ",
" ",
" ..... ",
" ..+++++.. ",
" .+++++++++. ",
" .+..+++..+. ",
" .++...+...++. ",
" .+++.....+++. ",
" .++++...++++. ",
" .+++.....+++. ",
" .++...+...++. ",
" .+..+++..+. ",
" .+++++++++. ",
" ..+++++.. ",
" ..... ",
" "};
/* XPM */
static const char * const qpe_accept_xpm[] = {
"16 16 3 1",
" c None",
". c #FFFFFF",
"+ c #000000",
" ",
" ",
" ..... ",
" ..+++++.. ",
" .+++++++++. ",
" .+++++++++. ",
" .+++++++..++. ",
" .++.+++...++. ",
" .+...+...+++. ",
" .+......++++. ",
" .++....+++++. ",
" .++..+++++. ",
" .+++++++++. ",
" ..+++++.. ",
" ..... ",
" "};
#endif // QT_NO_IMAGEIO_XPM
class HackWidget : public QWidget
{
public:
bool needsOk() {
return (getWState() & WState_Reserved1 ) ||
(inherits( "QDialog" ) && !inherits( "QMessageBox" ) );
}
};
static QImage scaleButton( const QImage &img, int height )
{
if ( img.height() != 0 && img.height() != height ) {
return img.smoothScale( img.width()*height/img.height(), height );
} else {
return img;
}
}
class TLWidget : public QWidget
{
public:
QWSManager *manager()
{
return topData()->qwsManager;
}
QTLWExtra *topExtra()
{
return topData();
}
void setWState( uint s ) { QWidget::setWState( s ); }
void clearWState( uint s ) { QWidget::clearWState( s ); }
};
QPEManager::QPEManager( QPEDecoration *d, QObject *parent )
: QObject( parent ), decoration( d ), helpState(0), inWhatsThis(FALSE)
{
wtTimer = new QTimer( this );
connect( wtTimer, SIGNAL(timeout()), this, SLOT(whatsThisTimeout()) );
}
void QPEManager::updateActive()
{
QWidget *newActive = qApp->activeWindow();
if ( newActive && (QWidget*)active == newActive )
return;
if ( active && (!newActive || ((TLWidget *)newActive)->manager()) ) {
((TLWidget *)(QWidget*)active)->manager()->removeEventFilter( this );
}
if ( newActive && ((TLWidget *)newActive)->manager() ) {
active = newActive;
((TLWidget *)(QWidget*)active)->manager()->installEventFilter( this );
} else if ( !newActive ) {
active = 0;
}
}
int QPEManager::pointInQpeRegion( QWidget *w, const QPoint &p )
{
QRect rect(w->geometry());
if ( decoration->region( w, rect,
(QWSDecoration::Region)QPEDecoration::Help ).contains(p) )
return QPEDecoration::Help;
for (int i = QWSDecoration::LastRegion; i >= QWSDecoration::Title; i--) {
if (decoration->region(w, rect, (QWSDecoration::Region)i).contains(p))
return (QWSDecoration::Region)i;
}
return QWSDecoration::None;
}
bool QPEManager::eventFilter( QObject *o, QEvent *e )
{
QWSManager *mgr = (QWSManager *)o;
QWidget *w = mgr->widget();
switch ( e->type() ) {
case QEvent::MouseButtonPress:
{
pressTime = QTime::currentTime();
QPoint p = ((QMouseEvent*)e)->globalPos();
int inRegion = pointInQpeRegion( w, p );
#ifdef WHATSTHIS_MODE
if ( !w->geometry().contains(p) && QWhatsThis::inWhatsThisMode() ) {
QString text;
switch ( inRegion ) {
case QWSDecoration::Close:
if ( ((HackWidget*)w)->needsOk() )
text = tr("Click to close this window, discarding changes.");
else
text = tr("Click to close this window.");
break;
case QWSDecoration::Minimize:
text = tr("Click to close this window and apply changes.");
break;
case QWSDecoration::Maximize:
if ( w->isMaximized() )
text = tr("Click to make this window moveable.");
else
text = tr("Click to make this window use all available screen area.");
break;
default:
break;
}
QWhatsThis::leaveWhatsThisMode( text );
whatsThisTimeout();
helpState = 0;
return true;
}
#endif
if ( inRegion == QPEDecoration::Help ) {
#ifdef WHATSTHIS_MODE
wtTimer->start( 400, TRUE );
#endif
helpState = QWSButton::Clicked|QWSButton::MouseOver;
drawButton( w, QPEDecoration::Help, helpState );
return true;
}
}
break;
case QEvent::MouseButtonRelease:
if ( helpState & QWSButton::Clicked ) {
wtTimer->stop();
helpState = 0;
drawButton( w, QPEDecoration::Help, helpState );
QPoint p = ((QMouseEvent*)e)->globalPos();
if ( pointInQpeRegion( w, p ) == QPEDecoration::Help ) {
decoration->help( w );
}
return true;
}
break;
case QEvent::MouseMove:
if ( helpState & QWSButton::Clicked ) {
int oldState = helpState;
QPoint p = ((QMouseEvent*)e)->globalPos();
if ( pointInQpeRegion( w, p ) == QPEDecoration::Help ) {
helpState = QWSButton::Clicked|QWSButton::MouseOver;
} else {
helpState = 0;
}
if ( helpState != oldState )
drawButton( w, QPEDecoration::Help, helpState );
}
break;
default:
break;
}
return QObject::eventFilter( o, e );
}
void QPEManager::drawButton( QWidget *w, QPEDecoration::QPERegion r, int state )
{
QPainter painter(w);
QRegion rgn = ((TLWidget *)w)->topExtra()->decor_allocated_region;
painter.internalGfx()->setWidgetDeviceRegion( rgn );
painter.setClipRegion(decoration->region(w, w->rect(),QWSDecoration::All));
decoration->paintButton( &painter, w, (QWSDecoration::Region)r, state );
}
void QPEManager::drawTitle( QWidget *w )
{
QPainter painter(w);
QRegion rgn = ((TLWidget *)w)->topExtra()->decor_allocated_region;
painter.internalGfx()->setWidgetDeviceRegion( rgn );
painter.setClipRegion(decoration->region(w, w->rect(),QWSDecoration::All));
decoration->paint( &painter, w );
decoration->paintButton(&painter, w, QWSDecoration::Menu, 0);
decoration->paintButton(&painter, w, QWSDecoration::Close, 0);
decoration->paintButton(&painter, w, QWSDecoration::Minimize, 0);
decoration->paintButton(&painter, w, QWSDecoration::Maximize, 0);
}
void QPEManager::whatsThisTimeout()
{
if ( !QWhatsThis::inWhatsThisMode() ) {
if ( inWhatsThis ) {
if ( whatsThis ) {
QWidget *w = whatsThis;
whatsThis = 0;
drawTitle( w );
}
wtTimer->stop();
} else {
QWhatsThis::enterWhatsThisMode();
helpState = 0;
updateActive();
if ( active ) {
whatsThis = active;
drawTitle( active );
// check periodically to see if we've left whats this mode
wtTimer->start( 250 );
}
}
inWhatsThis = !inWhatsThis;
}
}
//===========================================================================
static QImage *okImage( int th )
{
static QImage *i = 0;
if ( !i || i->height() != th ) {
delete i;
i = new QImage(scaleButton(Resource::loadImage("OKButton"),th));
}
return i;
}
static QImage *closeImage( int th )
{
static QImage *i = 0;
if ( !i || i->height() != th ) {
delete i;
i = new QImage(scaleButton(Resource::loadImage("CloseButton"),th));
}
return i;
}
static QImage *helpImage( int th )
{
static QImage *i = 0;
if ( !i || i->height() != th ) {
delete i;
i = new QImage(scaleButton(Resource::loadImage("HelpButton"),th));
}
return i;
}
static QImage *maximizeImage( int th )
{
static QImage *i = 0;
if ( !i || i->height() != th ) {
delete i;
i = new QImage(scaleButton(Resource::loadImage("MaximizeButton"),th));
}
return i;
}
int WindowDecorationInterface::metric( Metric m, const WindowData *wd ) const
{
switch ( m ) {
case TitleHeight:
if ( QApplication::desktop()->height() > 320 )
return 19;
else
return 15;
case LeftBorder:
case RightBorder:
case TopBorder:
case BottomBorder:
return 4;
case OKWidth:
return okImage(metric(TitleHeight,wd))->width();
case CloseWidth:
return closeImage(metric(TitleHeight,wd))->width();
case HelpWidth:
return helpImage(metric(TitleHeight,wd))->width();
case MaximizeWidth:
return maximizeImage(metric(TitleHeight,wd))->width();
case CornerGrabSize:
return 16;
}
return 0;
}
void WindowDecorationInterface::drawArea( Area a, QPainter *p, const WindowData *wd ) const
{
int th = metric( TitleHeight, wd );
QRect r = wd->rect;
switch ( a ) {
case Border:
{
const QColorGroup &cg = wd->palette.active();
qDrawWinPanel(p, r.x()-metric(LeftBorder,wd),
r.y()-th-metric(TopBorder,wd),
r.width()+metric(LeftBorder,wd)+metric(RightBorder,wd),
r.height()+th+metric(TopBorder,wd)+metric(BottomBorder,wd),
cg, FALSE, &cg.brush(QColorGroup::Background));
}
break;
case Title:
{
const QColorGroup &cg = wd->palette.active();
QBrush titleBrush;
QPen titleLines;
if ( wd->flags & WindowData::Active ) {
titleBrush = cg.brush(QColorGroup::Highlight);
titleLines = titleBrush.color().dark();
} else {
titleBrush = cg.brush(QColorGroup::Background);
titleLines = titleBrush.color();
}
p->fillRect( r.x(), r.y()-th, r.width(), th, titleBrush);
p->setPen( titleLines );
for ( int i = r.y()-th; i < r.y(); i += 2 )
p->drawLine( r.left(), i, r.right(), i );
}
break;
case TitleText:
p->drawText( r.x()+3+metric(HelpWidth,wd), r.top()-th,
r.width()-metric(OKWidth,wd)-metric(CloseWidth,wd),
th, QPainter::AlignVCenter, wd->caption);
break;
}
}
void WindowDecorationInterface::drawButton( Button b, QPainter *p, const WindowData *wd, int x, int y, int, int, QWSButton::State state ) const
{
QImage *img = 0;
switch ( b ) {
case OK:
img = okImage(metric(TitleHeight,wd));
break;
case Close:
img = closeImage(metric(TitleHeight,wd));
break;
case Help:
img = helpImage(metric(TitleHeight,wd));
break;
case Maximize:
img = maximizeImage(metric(TitleHeight,wd));
break;
}
if ( img ) {
if ((state & QWSButton::MouseOver) && (state & QWSButton::Clicked))
p->drawImage(x+2, y+2, *img);
else
p->drawImage(x+1, y+1, *img);
}
}
QRegion WindowDecorationInterface::mask( const WindowData *wd ) const
{
int th = metric(TitleHeight,wd);
QRect rect( wd->rect );
QRect r(rect.left() - metric(LeftBorder,wd),
rect.top() - th - metric(TopBorder,wd),
rect.width() + metric(LeftBorder,wd) + metric(RightBorder,wd),
rect.height() + th + metric(TopBorder,wd) + metric(BottomBorder,wd));
return QRegion(r) - rect;
}
class DefaultWindowDecoration : public WindowDecorationInterface
{
public:
DefaultWindowDecoration() : ref(0) {}
QString name() const {
return "Default";
}
QPixmap icon() const {
return QPixmap();
}
QRESULT queryInterface( const QUuid &uuid, QUnknownInterface **iface ) {
*iface = 0;
if ( uuid == IID_QUnknown )
*iface = this;
else if ( uuid == IID_WindowDecoration )
*iface = this;
if ( *iface )
(*iface)->addRef();
return QS_OK;
}
Q_REFCOUNT
private:
ulong ref;
};
static WindowDecorationInterface *wdiface = 0;
static QLibrary *wdlib = 0;
+static QString libname;
//===========================================================================
QPEDecoration::QPEDecoration()
: QWSDefaultDecoration()
{
- if ( wdlib ) {
- wdiface->release();
- wdlib->unload();
- delete wdlib;
- wdlib = 0;
- } else {
- delete wdiface;
- }
- wdiface = new DefaultWindowDecoration;
-
- helpFile = QString(qApp->argv()[0]) + ".html";
- QStringList helpPath = Global::helpPath();
- helpExists = FALSE;
- for (QStringList::ConstIterator it=helpPath.begin(); it!=helpPath.end() && !helpExists; ++it) {
- helpExists = QFile::exists( *it + "/" + helpFile );
- qDebug ( "Checking %s/%s for help: %d", (*it).latin1(), helpFile.latin1(),helpExists);
- }
- qpeManager = new QPEManager( this );
-
- // for backward compatibility:
- imageOk = *okImage ( 15 );
- imageClose = *closeImage ( 15 );
- imageHelp = *helpImage ( 15 );
+ init ( libname );
}
QPEDecoration::QPEDecoration( const QString &plugin )
: QWSDefaultDecoration()
{
+ init ( plugin );
+}
+
+void QPEDecoration::init ( const QString &plugin )
+{
+ libname = plugin;
+
if ( wdlib ) {
wdiface->release();
wdlib->unload();
delete wdlib;
wdlib = 0;
} else {
delete wdiface;
}
+
WindowDecorationInterface *iface = 0;
QString path = QPEApplication::qpeDir() + "/plugins/decorations";
QLibrary *lib = new QLibrary( path + "/" + plugin );
if ( lib->queryInterface( IID_WindowDecoration, (QUnknownInterface**)&iface ) == QS_OK && iface ) {
wdiface = iface;
wdlib = lib;
} else {
delete lib;
wdiface = new DefaultWindowDecoration;
}
helpFile = QString(qApp->argv()[0]) + ".html";
QStringList helpPath = Global::helpPath();
helpExists = FALSE;
for (QStringList::ConstIterator it=helpPath.begin(); it!=helpPath.end() && !helpExists; ++it) {
helpExists = QFile::exists( *it + "/" + helpFile );
- qDebug ( "Checking %s/%s for help: %d", (*it).latin1(), helpFile.latin1(),helpExists); }
+ //qDebug ( "Checking %s/%s for help: %d", (*it).latin1(), helpFile.latin1(),helpExists);
+ }
qpeManager = new QPEManager( this );
+
+ // Qtopia 1.5 compatibility
+ imageOk = *okImage ( 15 );
+ imageClose = *closeImage ( 15 );
+ imageHelp = *helpImage ( 15 );
}
QPEDecoration::~QPEDecoration()
{
delete qpeManager;
}
const char **QPEDecoration::menuPixmap()
{
return (const char **)0;
}
const char **QPEDecoration::closePixmap()
{
return (const char **)qpe_close_xpm;
}
const char **QPEDecoration::minimizePixmap()
{
return (const char **)qpe_accept_xpm;
}
const char **QPEDecoration::maximizePixmap()
{
return (const char **)0;
}
const char **QPEDecoration::normalizePixmap()
{
return (const char **)0;
}
int QPEDecoration::getTitleHeight( const QWidget *w )
{
WindowDecorationInterface::WindowData wd;
windowData( w, wd );
return wdiface->metric(WindowDecorationInterface::TitleHeight,&wd);
}
/*
If rect is empty, no frame is added. (a hack, really)
*/
QRegion QPEDecoration::region(const QWidget *widget, const QRect &rect, QWSDecoration::Region type)
{
qpeManager->updateActive();
WindowDecorationInterface::WindowData wd;
windowData( widget, wd );
wd.rect = rect;
int titleHeight = wdiface->metric(WindowDecorationInterface::TitleHeight,&wd);
int okWidth = wdiface->metric(WindowDecorationInterface::OKWidth,&wd);
int closeWidth = wdiface->metric(WindowDecorationInterface::CloseWidth,&wd);
int helpWidth = wdiface->metric(WindowDecorationInterface::HelpWidth,&wd);
int grab = wdiface->metric(WindowDecorationInterface::CornerGrabSize,&wd);
QRegion region;
switch ((int)type) {
case Menu:
break;
case Maximize:
if ( !widget->inherits( "QDialog" ) && qApp->desktop()->width() > 350 ) {
int maximizeWidth = wdiface->metric(WindowDecorationInterface::MaximizeWidth,&wd);
int left = rect.right() - maximizeWidth - closeWidth;
if ( ((HackWidget *)widget)->needsOk() )
left -= okWidth;
QRect r(left, rect.top() - titleHeight, closeWidth, titleHeight);
region = r;
}
break;
case Minimize:
if ( ((HackWidget *)widget)->needsOk() ) {
QRect r(rect.right() - okWidth,
rect.top() - titleHeight, okWidth, titleHeight);
if (r.left() > rect.left() + titleHeight)
region = r;
}
break;
case Close:
{
int left = rect.right() - closeWidth;
if ( ((HackWidget *)widget)->needsOk() )
left -= okWidth;
QRect r(left, rect.top() - titleHeight, closeWidth, titleHeight);
region = r;
}
break;
case Title:
if ( !widget->isMaximized() ) {
int width = rect.width() - helpWidth - closeWidth;
if ( ((HackWidget *)widget)->needsOk() )
width -= okWidth;
QRect r(rect.left()+helpWidth, rect.top() - titleHeight,
width, titleHeight);
if (r.width() > 0)
region = r;
}
break;
case Help:
if ( helpExists || widget->testWFlags(Qt::WStyle_ContextHelp) ) {
QRect r(rect.left(), rect.top() - titleHeight,
helpWidth, titleHeight);
region = r;
}
break;
case Top:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
int b = wdiface->metric(WindowDecorationInterface::TopBorder,&wd);
region = m & QRect( br.left()+grab, br.top(),
br.width()-2*grab, b );
}
break;
case Left:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
int b = wdiface->metric(WindowDecorationInterface::LeftBorder,&wd);
region = m & QRect( br.left(), br.top()+grab,
b, br.height()-2*grab );
}
break;
case Right:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
int b = wdiface->metric(WindowDecorationInterface::RightBorder,&wd);
region = m & QRect( rect.right(), br.top()+grab,
b, br.height()-2*grab );
}
break;
case Bottom:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
int b = wdiface->metric(WindowDecorationInterface::BottomBorder,&wd);
region = m & QRect( br.left()+grab, rect.bottom(),
br.width()-2*grab, b );
}
break;
case TopLeft:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
int tb = wdiface->metric(WindowDecorationInterface::TopBorder,&wd);
int lb = wdiface->metric(WindowDecorationInterface::LeftBorder,&wd);
QRegion crgn( br.left(), br.top(), grab, tb );
crgn |= QRect( br.left(), br.top(), lb, grab );
region = m & crgn;
}
break;
case TopRight:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
int tb = wdiface->metric(WindowDecorationInterface::TopBorder,&wd);
int rb = wdiface->metric(WindowDecorationInterface::RightBorder,&wd);
QRegion crgn( br.right()-grab, br.top(), grab, tb );
crgn |= QRect( br.right()-rb, br.top(), rb, grab );
region = m & crgn;
}
break;
case BottomLeft:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
region = m & QRect( br.left(), br.bottom()-grab, grab, grab );
}
break;
case BottomRight:
if ( !widget->isMaximized() ) {
QRegion m = wdiface->mask(&wd);
QRect br = m.boundingRect();
region = m & QRect( br.right()-grab, br.bottom()-grab, grab, grab );
}
break;
case All:
if ( widget->isMaximized() )
region = QWSDefaultDecoration::region(widget, rect, type);
else
region = wdiface->mask(&wd) - rect;
break;
default:
region = QWSDefaultDecoration::region(widget, rect, type);
break;
}
return region;
}
void QPEDecoration::paint(QPainter *painter, const QWidget *widget)
{
WindowDecorationInterface::WindowData wd;
windowData( widget, wd );
int titleWidth = getTitleWidth(widget);
int titleHeight = wdiface->metric(WindowDecorationInterface::TitleHeight,&wd);
QRect rect(widget->rect());
// title bar rect
QRect tr( rect.left(), rect.top() - titleHeight, rect.width(), titleHeight );
#ifndef QT_NO_PALETTE
QRegion oldClip = painter->clipRegion();
painter->setClipRegion( oldClip - QRegion( tr ) ); // reduce flicker
wdiface->drawArea( WindowDecorationInterface::Border, painter, &wd );
painter->setClipRegion( oldClip );
if (titleWidth > 0) {
const QColorGroup &cg = widget->palette().active();
QBrush titleBrush;
QPen titlePen;
if ( wd.flags & WindowDecorationInterface::WindowData::Active ) {
titleBrush = cg.brush(QColorGroup::Highlight);
titlePen = cg.color(QColorGroup::HighlightedText);
} else {
titleBrush = cg.brush(QColorGroup::Background);
titlePen = cg.color(QColorGroup::Text);
}
wdiface->drawArea( WindowDecorationInterface::Title, painter, &wd );
// Draw caption
painter->setPen(titlePen);
QFont f( QApplication::font() );
f.setWeight( QFont::Bold );
painter->setFont(f);
wdiface->drawArea( WindowDecorationInterface::TitleText, painter, &wd );
}
#endif //QT_NO_PALETTE
paintButton( painter, widget, (QWSDecoration::Region)Help, 0 );
}
void QPEDecoration::paintButton(QPainter *painter, const QWidget *w,
QWSDecoration::Region type, int state)
{
WindowDecorationInterface::Button b;
switch ((int)type) {
case Close:
b = WindowDecorationInterface::Close;
break;
case Minimize:
if ( ((HackWidget *)w)->needsOk() )
b = WindowDecorationInterface::OK;
else if ( helpExists )
b = WindowDecorationInterface::Help;
else
return;
break;
case Help:
b = WindowDecorationInterface::Help;
break;
case Maximize:
b = WindowDecorationInterface::Maximize;
break;
default:
return;
}
WindowDecorationInterface::WindowData wd;
windowData( w, wd );
int titleHeight = wdiface->metric(WindowDecorationInterface::TitleHeight,&wd);
QRect rect(w->rect());
QRect tr( rect.left(), rect.top() - titleHeight, rect.width(), titleHeight );
QRect brect(region(w, w->rect(), type).boundingRect());
const QColorGroup &cg = w->palette().active();
if ( wd.flags & WindowDecorationInterface::WindowData::Active )
painter->setPen( cg.color(QColorGroup::HighlightedText) );
else
painter->setPen( cg.color(QColorGroup::Text) );
QRegion oldClip = painter->clipRegion();
painter->setClipRegion( QRect(brect.x(), tr.y(), brect.width(), tr.height()) ); // reduce flicker
wdiface->drawArea( WindowDecorationInterface::Title, painter, &wd );
wdiface->drawButton( b, painter, &wd, brect.x(), brect.y(), brect.width(), brect.height(), (QWSButton::State)state );
painter->setClipRegion( oldClip );
}
//#define QPE_DONT_SHOW_TITLEBAR
void QPEDecoration::maximize( QWidget *widget )
{
#ifdef QPE_DONT_SHOW_TITLEBAR
if ( !widget->inherits( "QDialog" ) ) {
widget->setGeometry( qt_maxWindowRect );
} else
#endif
{
QWSDecoration::maximize( widget );
}
}
#ifndef QT_NO_DIALOG
class HackDialog : public QDialog
{
public:
void acceptIt() {
if ( isA( "QMessageBox" ) )
qApp->postEvent( this, new QKeyEvent( QEvent::KeyPress, Key_Enter, '\n', 0, "\n" ) );
else
accept();
}
};
#endif
void QPEDecoration::minimize( QWidget *widget )
{
#ifndef QT_NO_DIALOG
// We use the minimize button as an "accept" button.
if ( widget->inherits( "QDialog" ) ) {
HackDialog *d = (HackDialog *)widget;
d->acceptIt();
}
#endif
else if ( ((HackWidget *)widget)->needsOk() ) {
QSignal s;
s.connect( widget, SLOT( accept() ) );
s.activate();
} else {
help( widget );
}
}
void QPEDecoration::help( QWidget *w )
{
if ( helpExists ) {
Global::execute( "helpbrowser", helpFile );
} else if ( w && w->testWFlags(Qt::WStyle_ContextHelp) ) {
QWhatsThis::enterWhatsThisMode();
QWhatsThis::leaveWhatsThisMode( qApp->tr(
"<Qt>Comprehensive help is not available for this application, "
"however there is context-sensitive help.<p>To use context-sensitive help:<p>"
"<ol><li>click and hold the help button."
"<li>when the title bar shows <b>What's this...</b>, "
"click on any control.</ol></Qt>" ) );
}
}
void QPEDecoration::windowData( const QWidget *w, WindowDecorationInterface::WindowData &wd ) const
{
wd.rect = w->rect();
if ( qpeManager->whatsThisWidget() == w )
wd.caption = qApp->tr("What's this..." );
else
wd.caption = w->caption();
wd.palette = qApp->palette();
wd.flags = 0;
wd.flags |= w->isMaximized() ? WindowDecorationInterface::WindowData::Maximized : 0;
wd.flags |= w->testWFlags(Qt::WStyle_Dialog) ? WindowDecorationInterface::WindowData::Dialog : 0;
const QWidget *active = qpeManager->activeWidget();
wd.flags |= w == active ? WindowDecorationInterface::WindowData::Active : 0;
wd.reserved = 1;
}
/*
#ifndef QT_NO_POPUPMENU
QPopupMenu *QPEDecoration::menu(QWSManager*, const QWidget*, const QPoint&)
{
return 0;
}
#endif
*/
#endif // QT_NO_QWS_QPE_WM_STYLE
diff --git a/library/qpedecoration_qws.h b/library/qpedecoration_qws.h
index 691c6f6..6628ba2 100644
--- a/library/qpedecoration_qws.h
+++ b/library/qpedecoration_qws.h
@@ -1,111 +1,113 @@
/**********************************************************************
** 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.
**
**********************************************************************/
#ifndef QPE_DECORATION_QWS_H__
#define QPE_DECORATION_QWS_H__
#ifdef QWS
#include <qwsdefaultdecoration_qws.h>
#include <qimage.h>
#include <qdatetime.h>
#include <qguardedptr.h>
#include "windowdecorationinterface.h"
#ifndef QT_NO_QWS_QPE_WM_STYLE
class QPEManager;
class QTimer;
class QPEDecoration : public QWSDefaultDecoration
{
public:
QPEDecoration();
QPEDecoration( const QString &plugin );
virtual ~QPEDecoration();
virtual QRegion region(const QWidget *, const QRect &rect, Region);
virtual void paint(QPainter *, const QWidget *);
virtual void paintButton(QPainter *, const QWidget *, Region, int state);
void maximize( QWidget * );
void minimize( QWidget * );
virtual void help( QWidget * );
enum QPERegion { Help=LastRegion+1 };
void buttonClicked( QPERegion r );
protected:
virtual int getTitleHeight(const QWidget *);
virtual const char **menuPixmap();
virtual const char **closePixmap();
virtual const char **minimizePixmap();
virtual const char **maximizePixmap();
virtual const char **normalizePixmap();
private:
void windowData( const QWidget *w, WindowDecorationInterface::WindowData &wd ) const;
+ void init ( const QString & );
+
protected:
QImage imageOk;
QImage imageClose;
QImage imageHelp;
QString helpFile;
bool helpExists;
QPEManager *qpeManager;
};
class QPEManager : public QObject
{
Q_OBJECT
friend class QPEDecoration;
public:
QPEManager( QPEDecoration *d, QObject *parent=0 );
void updateActive();
const QWidget *activeWidget() const { return (const QWidget *)active; }
const QWidget *whatsThisWidget() const { return (const QWidget *)whatsThis; }
protected:
int pointInQpeRegion( QWidget *w, const QPoint &p );
virtual bool eventFilter( QObject *, QEvent * );
void drawButton( QWidget *w, QPEDecoration::QPERegion r, int state );
void drawTitle( QWidget *w );
protected slots:
void whatsThisTimeout();
protected:
QPEDecoration *decoration;
QGuardedPtr<QWidget> active;
int helpState;
QTime pressTime;
QTimer *wtTimer;
bool inWhatsThis;
QGuardedPtr<QWidget> whatsThis;
};
#endif // QT_NO_QWS_QPE_WM_STYLE
#endif // QPE_DECORATION_QWS_H__
#endif // QWS