| -rw-r--r-- | library/fileselector.h | 5 | ||||
| -rw-r--r-- | library/library.pro | 3 | ||||
| -rw-r--r-- | library/qcom.h | 3 | ||||
| -rw-r--r-- | library/qpeapplication.cpp | 80 | ||||
| -rw-r--r-- | library/qpeapplication.h | 58 | ||||
| -rw-r--r-- | library/qpedecoration_qws.cpp | 3 | ||||
| -rw-r--r-- | library/qpeglobal.h | 41 | ||||
| -rw-r--r-- | library/qpemenubar.h | 4 | ||||
| -rw-r--r-- | library/qpetoolbar.h | 3 | ||||
| -rw-r--r-- | library/widget_showing.cpp | 74 |
10 files changed, 177 insertions, 97 deletions
diff --git a/library/fileselector.h b/library/fileselector.h index e3ae891..f1738db 100644 --- a/library/fileselector.h +++ b/library/fileselector.h @@ -1,115 +1,116 @@ /********************************************************************** ** 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 FILESELECTOR_H #define FILESELECTOR_H #include <qhbox.h> #include <qvbox.h> #include <qtoolbutton.h> #include <qlistview.h> +#include "qpeglobal.h" #include "filemanager.h" #include "applnk.h" class QPopupMenu; class QPushButton; class FileSelectorView; class FileSelectorItem : public QListViewItem { public: FileSelectorItem( QListView *parent, const DocLnk& f ); ~FileSelectorItem(); DocLnk file() const { return fl; } private: DocLnk fl; }; class FileSelectorPrivate; class FileSelector : public QVBox { Q_OBJECT public: FileSelector( const QString &mimefilter, QWidget *parent, const char *name=0, bool newVisible = TRUE, bool closeVisible = TRUE ); ~FileSelector(); void setNewVisible( bool b ); - void setCloseVisible( bool b ); + void setCloseVisible( bool b ) QPE_DEPRECATED; void setTypeComboVisible( bool b = TRUE ); void setCategorySelectVisible( bool b = TRUE ); void reread(); int fileCount(); DocLnk selectedDocument() const { const DocLnk* rp = ((FileSelector*)this)->selected(); if (!rp) { DocLnk r; return r; } DocLnk r(*rp); delete rp; return r; } QValueList<DocLnk> fileList() const { ((FileSelector*)this)->fileCount(); // ensure all loaded when this is extended QValueList<DocLnk> list; FileSelectorItem *item = (FileSelectorItem *)((QListView*)view)->firstChild(); while (item) { list.append(item->file()); item = (FileSelectorItem *)item->nextSibling(); } return list; } signals: void fileSelected( const DocLnk & ); void newSelected( const DocLnk & ); void closeMe(); private slots: void createNew(); void fileClicked( int, QListViewItem *, const QPoint &, int ); // pressed to get 'right down' void filePressed( int, QListViewItem *, const QPoint &, int ); void fileClicked( QListViewItem *); void typeSelected( const QString &type ); void catSelected( int ); void cardMessage( const QCString &, const QByteArray &); private: void updateView(); void updateWhatsThis(); private: // RESOLVE please -zecke@handhelds.org - const DocLnk *selected(); // use selectedDocument() luckily no compiler is putting the access into the symbol name + const DocLnk *selected() QPE_DEPRECATED; // use selectedDocument() luckily no compiler is putting the access into the symbol name FileSelectorView *view; QString filter; QToolButton *buttonNew, *buttonClose; FileSelectorPrivate *d; }; #endif diff --git a/library/library.pro b/library/library.pro index cdc1dab..45e69bc 100644 --- a/library/library.pro +++ b/library/library.pro @@ -1,144 +1,145 @@ TEMPLATE = lib #CONFIG += qt warn_on release CONFIG += qt warn_on debug HEADERS = calendar.h \ global.h \ resource.h \ xmlreader.h \ mimetype.h \ menubutton.h \ network.h \ networkinterface.h \ filemanager.h \ fontmanager.h \ qdawg.h \ datebookmonth.h \ fileselector.h \ fileselector_p.h \ imageedit.h \ qcopenvelope_qws.h \ qpedecoration_qws.h \ qpeapplication.h \ qpestyle.h \ qpedialog.h \ lightstyle.h \ config.h \ applnk.h \ sound.h \ tzselect.h \ qmath.h \ datebookdb.h \ alarmserver.h \ process.h \ password.h \ timestring.h \ fontfactoryinterface.h \ fontdatabase.h \ power.h \ storage.h \ qpemessagebox.h \ timeconversion.h \ qpedebug.h \ qpemenubar.h \ qpetoolbar.h \ backend/categories.h \ stringutil.h \ backend/palmtoprecord.h \ backend/task.h \ backend/event.h \ backend/contact.h\ categorymenu.h \ categoryedit_p.h \ categoryselect.h \ categorywidget.h \ ir.h \ backend/vobject_p.h \ findwidget_p.h \ finddialog.h \ lnkproperties.h \ windowdecorationinterface.h \ textcodecinterface.h \ imagecodecinterface.h \ qt_override_p.h \ qpeglobal.h SOURCES = calendar.cpp \ global.cpp \ xmlreader.cpp \ mimetype.cpp \ menubutton.cpp \ network.cpp \ networkinterface.cpp \ filemanager.cpp \ fontmanager.cpp \ qdawg.cpp \ datebookmonth.cpp \ fileselector.cpp \ imageedit.cpp \ resource.cpp \ qpedecoration_qws.cpp \ qcopenvelope_qws.cpp \ qpeapplication.cpp \ qpestyle.cpp \ qpedialog.cpp \ lightstyle.cpp \ config.cpp \ applnk.cpp \ sound.cpp \ tzselect.cpp \ qmath.c \ datebookdb.cpp \ alarmserver.cpp \ password.cpp \ process.cpp \ process_unix.cpp \ timestring.cpp \ fontdatabase.cpp \ power.cpp \ storage.cpp \ qpemessagebox.cpp \ backend/timeconversion.cpp \ qpedebug.cpp \ qpemenubar.cpp \ qpetoolbar.cpp \ backend/categories.cpp \ backend/stringutil.cpp \ backend/palmtoprecord.cpp \ backend/task.cpp \ backend/event.cpp \ backend/contact.cpp \ categorymenu.cpp \ categoryedit_p.cpp \ categoryselect.cpp \ categorywidget.cpp \ ir.cpp \ backend/vcc_yacc.cpp \ backend/vobject.cpp \ findwidget_p.cpp \ finddialog.cpp \ lnkproperties.cpp \ - qt_override.cpp + qt_override.cpp \ + widget_showing.cpp # Qt 3 compatibility HEADERS += quuid.h qcom.h qlibrary.h qlibrary_p.h SOURCES += quuid.cpp qlibrary.cpp qlibrary_unix.cpp INCLUDEPATH += $(OPIEDIR)/include backend LIBS += -ldl -lcrypt -lm INTERFACES = passwordbase_p.ui categoryeditbase_p.ui findwidgetbase_p.ui lnkpropertiesbase_p.ui TARGET = qpe DESTDIR = $(OPIEDIR)/lib$(PROJMAK) VERSION = 1.5.0.1 include ( $(OPIEDIR)/include.pro ) contains( CONFIG, no-override ){ DEFINES += OPIE_NO_OVERRIDE_QT } contains( CONFIG, LIBQPE_WITHROHFEEDBACK ){ DEFINES += OPIE_WITHROHFEEDBACK SOURCES += backend/rohfeedback.cpp HEADERS += backend/rohfeedback.h } diff --git a/library/qcom.h b/library/qcom.h index 9972d8f..5703800 100644 --- a/library/qcom.h +++ b/library/qcom.h @@ -1,171 +1,172 @@ /********************************************************************** ** 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 QCOM_H #define QCOM_H #include <qstringlist.h> #ifndef QT_NO_COMPONENT #include <qpe/quuid.h> +#include <qpe/qpeglobal.h> #define QRESULT unsigned long #define QS_OK (QRESULT)0x00000000 #define QS_FALSE (QRESULT)0x00000001 #define QE_NOTIMPL (QRESULT)0x80000001 #define QE_OUTOFMEMORY (QRESULT)0x80000002 #define QE_INVALIDARG (QRESULT)0x80000003 #define QE_NOINTERFACE (QRESULT)0x80000004 #define QE_NOCOMPONENT (QRESULT)0x80000005 // {1D8518CD-E8F5-4366-99E8-879FD7E482DE} #ifndef IID_QUnknown #define IID_QUnknown QUuid(0x1d8518cd, 0xe8f5, 0x4366, 0x99, 0xe8, 0x87, 0x9f, 0xd7, 0xe4, 0x82, 0xde) #endif struct Q_EXPORT QUnknownInterface { virtual QRESULT queryInterface( const QUuid&, QUnknownInterface** ) = 0; virtual ulong addRef() = 0; virtual ulong release() = 0; }; // {D16111D4-E1E7-4C47-8599-24483DAE2E07} #ifndef IID_QLibrary #define IID_QLibrary QUuid( 0xd16111d4, 0xe1e7, 0x4c47, 0x85, 0x99, 0x24, 0x48, 0x3d, 0xae, 0x2e, 0x07) #endif struct Q_EXPORT QLibraryInterface : public QUnknownInterface { virtual bool init() = 0; virtual void cleanup() = 0; virtual bool canUnload() const = 0; }; #define Q_CREATE_INSTANCE( IMPLEMENTATION ) \ IMPLEMENTATION *i = new IMPLEMENTATION; \ QUnknownInterface* iface = 0; \ i->queryInterface( IID_QUnknown, &iface ); \ return iface; template <class T> class QInterfacePtr { public: QInterfacePtr():iface(0){} QInterfacePtr( T* i) { if ( (iface = i) ) iface->addRef(); } QInterfacePtr(const QInterfacePtr<T> &p) { if ( (iface = p.iface) ) iface->addRef(); } ~QInterfacePtr() { if ( iface ) iface->release(); } QInterfacePtr<T> &operator=(const QInterfacePtr<T> &p) { if ( iface != p.iface ) { if ( iface ) iface->release(); if ( (iface = p.iface) ) iface->addRef(); } return *this; } QInterfacePtr<T> &operator=(T* i) { if (iface != i ) { if ( iface ) iface->release(); if ( (iface = i) ) iface->addRef(); } return *this; } bool operator==( const QInterfacePtr<T> &p ) const { return iface == p.iface; } bool operator!= ( const QInterfacePtr<T>& p ) const { return !( *this == p ); } bool isNull() const { return !iface; } T* operator->() const { return iface; } T& operator*() const { return *iface; } operator T*() const { return iface; } QUnknownInterface** operator &() const { if( iface ) iface->release(); return (QUnknownInterface**)&iface; } T** operator &() { if ( iface ) iface->release(); return &iface; } private: T* iface; }; // internal class that wraps an initialized ulong struct Q_EXPORT QtULong { QtULong() : ref( 0 ) { } operator unsigned long () const { return ref; } unsigned long& operator++() { return ++ref; } unsigned long operator++( int ) { return ref++; } unsigned long& operator--() { return --ref; } unsigned long operator--( int ) { return ref--; } unsigned long ref; }; #define Q_EXPORT_INTERFACE() \ - extern "C" QUnknownInterface* ucm_instantiate() + extern "C" QUnknownInterface* ucm_instantiate QPE_EXPORT_SYMBOL () #define Q_REFCOUNT \ private: \ QtULong qtrefcount; \ public: \ ulong addRef() {return qtrefcount++;} \ ulong release() {if(!--qtrefcount){delete this;return 0;}return qtrefcount;} #else // QT_NO_COMPONENT struct Q_EXPORT QUnknownInterface { }; #endif // QT_NO_COMPONENT #endif // QCOM_H diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp index 4adfc8f..43a9be5 100644 --- a/library/qpeapplication.cpp +++ b/library/qpeapplication.cpp @@ -1,2318 +1,2318 @@ /********************************************************************** ** 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" #include "fontdatabase.h" #endif #include "alarmserver.h" #include "applnk.h" #include "qpemenubar.h" #include "textcodecinterface.h" #include "imagecodecinterface.h" #include <qtopia/qpeglobal.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" #include <backend/rohfeedback.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 ), 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 ); #ifdef OPIE_WITHROHFEEDBACK RoH = 0; #endif } int presstimer; QWidget* presswidget; QPoint presspos; #ifdef OPIE_WITHROHFEEDBACK Opie::Internal::RoHFeedback *RoH; #endif 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; 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) - { - if ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) - { - ( ( QMainWindow* ) mw )->setUsesBigPixmaps( useBigPixmaps ); - } + static void show_mx(QWidget* mw, bool nomaximize, QString &strName) { + if ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) + { + ( ( QMainWindow* ) mw )->setUsesBigPixmaps( useBigPixmaps ); + } 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 ( 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 ( max && !nomaximize ) { - mw->showMaximized(); - } else { - mw->show(); + 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 { + QPEApplication::showDialog((QDialog*)mw,nomaximize); } - } else { - QPEApplication::showDialog((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) ); + } 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(); + if ( !nomaximize ) + mw->showMaximized(); #endif + } + if ( max && !nomaximize ) + mw->showMaximized(); + else + mw->show(); + } } - if ( max && !nomaximize ) - mw->showMaximized(); - else - mw->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; s.sprintf("%d,%d,%d,%d,%d", r.left() + offsetX, r.top() + offsetY, r.width(), r.height(), w->isMaximized() ); cfg.writeEntry( app, s ); } static bool setWidgetCaptionFromAppName( QWidget* /*mw*/, const QString& /*appName*/, const QString& /*appsPath*/ ) { /* // This works but disable it for now until it is safe to apply // What is does is scan the .desktop files of all the apps for // the applnk that has the corresponding argv[0] as this program // then it uses the name stored in the .desktop file as the caption // for the main widget. This saves duplicating translations for // the app name in the program and in the .desktop files. AppLnkSet apps( appsPath ); QList<AppLnk> appsList = apps.children(); for ( QListIterator<AppLnk> it(appsList); it.current(); ++it ) { if ( (*it)->exec() == appName ) { mw->setCaption( (*it)->name() ); return TRUE; } } */ return FALSE; } void show(QWidget* mw, bool nomax) { setWidgetCaptionFromAppName( mw, appName, QPEApplication::qpeDir() + "apps" ); nomaximize = nomax; qpe_main_widget = mw; qcopQok = TRUE; #ifndef QT_NO_COP sendQCopQ(); #endif if ( preloaded ) { if (forceshow) show_mx(mw, nomax, appName); } else if ( keep_running ) { show_mx(mw, nomax, appName); } } void loadTextCodecs() { QString path = QPEApplication::qpeDir() + "plugins/textcodecs"; #ifdef Q_OS_MACX QDir dir( path, "lib*.dylib" ); #else QDir dir( path, "lib*.so" ); #endif QStringList list; if ( dir. exists ( )) list = dir.entryList(); QStringList::Iterator it; for ( it = list.begin(); it != list.end(); ++it ) { TextCodecInterface *iface = 0; QLibrary *lib = new QLibrary( path + "/" + *it ); if ( lib->queryInterface( IID_QtopiaTextCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { QValueList<int> mibs = iface->mibEnums(); for (QValueList<int>::ConstIterator i = mibs.begin(); i != mibs.end(); ++i) { (void)iface->createForMib(*i); // ### it exists now; need to remember if we can delete it } } else { lib->unload(); delete lib; } } } void loadImageCodecs() { QString path = QPEApplication::qpeDir() + "plugins/imagecodecs"; #ifdef Q_OS_MACX QDir dir( path, "lib*.dylib" ); #else QDir dir( path, "lib*.so" ); #endif QStringList list; if ( dir. exists ( )) list = dir.entryList(); QStringList::Iterator it; for ( it = list.begin(); it != list.end(); ++it ) { ImageCodecInterface *iface = 0; QLibrary *lib = new QLibrary( path + "/" + *it ); if ( lib->queryInterface( IID_QtopiaImageCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { QStringList formats = iface->keys(); for (QStringList::ConstIterator i = formats.begin(); i != formats.end(); ++i) { (void)iface->installIOHandler(*i); // ### it exists now; need to remember if we can delete it } } else { lib->unload(); delete lib; } } } }; class ResourceMimeFactory : public QMimeSourceFactory { public: ResourceMimeFactory() : resImage( 0 ) { setFilePath( Global::helpPath() ); setExtensionType( "html", "text/html;charset=UTF-8" ); } ~ResourceMimeFactory() { delete resImage; } const QMimeSource* data( const QString& abs_name ) const { const QMimeSource * r = QMimeSourceFactory::data( abs_name ); if ( !r ) { int sl = abs_name.length(); do { sl = abs_name.findRev( '/', sl - 1 ); QString name = sl >= 0 ? abs_name.mid( sl + 1 ) : abs_name; int dot = name.findRev( '.' ); if ( dot >= 0 ) name = name.left( dot ); QImage img = Resource::loadImage( name ); if ( !img.isNull() ) { delete resImage; resImage = new QImageDrag( img ); r = resImage; } } while ( !r && sl > 0 ); } return r; } private: mutable QImageDrag *resImage; }; static int& hack(int& i) { #if QT_VERSION <= 230 && defined(QT_NO_CODECS) // These should be created, but aren't in Qt 2.3.0 (void)new QUtf8Codec; (void)new QUtf16Codec; #endif return i; } static int muted = 0; static int micMuted = 0; static void setVolume( int t = 0, int percent = -1 ) { switch ( t ) { case 0: { Config cfg( "qpe" ); cfg.setGroup( "Volume" ); if ( percent < 0 ) percent = cfg.readNumEntry( "VolumePercent", 50 ); #ifndef QT_NO_SOUND int fd = 0; #ifdef QT_QWS_DEVFS if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { #else if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { #endif int vol = muted ? 0 : percent; // set both channels to same volume vol |= vol << 8; ioctl( fd, MIXER_WRITE( SOUND_MIXER_VOLUME ), &vol ); ::close( fd ); } #endif } break; } } static void setMic( int t = 0, int percent = -1 ) { switch ( t ) { case 0: { Config cfg( "qpe" ); cfg.setGroup( "Volume" ); if ( percent < 0 ) percent = cfg.readNumEntry( "Mic", 50 ); #ifndef QT_NO_SOUND int fd = 0; int mic = micMuted ? 0 : percent; #ifdef QT_QWS_DEVFS if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { #else if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { #endif ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic ); ::close( fd ); } #endif } break; } } 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 ); #ifndef QT_NO_SOUND int fd = 0; int bass = percent; #ifdef QT_QWS_DEVFS if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { #else if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { #endif ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass ); ::close( fd ); } #endif } 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 ); #ifndef QT_NO_SOUND int fd = 0; int treble = percent; #ifdef QT_QWS_DEVFS if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { #else if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { #endif 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(). */ #ifndef QT_NO_TRANSLATION static void qtopia_loadTranslations( const QStringList& qms ) { QStringList langs = Global::languageList(); for (QStringList::ConstIterator it = langs.begin(); it!=langs.end(); ++it) { QString lang = *it; QTranslator * trans; QString tfn; for (QStringList::ConstIterator qmit = qms.begin(); qmit!=qms.end(); ++qmit) { trans = new QTranslator(qApp); tfn = QPEApplication::qpeDir() + "i18n/" + lang + "/" + *qmit + ".qm"; if ( trans->load( tfn )) qApp->installTranslator( trans ); else delete trans; } } } #endif /* Turn off qDebug in release mode */ static void qtopiaMsgHandler(QtMsgType type, const char* msg) { switch ( type ) { case QtDebugMsg: #ifdef QT_DEBUG fprintf( stderr, "Debug: %s\n", msg ); #endif break; case QtWarningMsg: #ifdef QT_DEBUG fprintf( stderr, "Warning: %s\n", msg ); #endif break; case QtFatalMsg: fprintf( stderr, "Fatal: %s\n", msg ); abort(); } } /*! 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. qInstallMsgHandler(qtopiaMsgHandler); d = new QPEApplicationData; d->loadTextCodecs(); d->loadImageCodecs(); 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 #ifdef Q_WS_QWS /* load the font renderer factories */ FontDatabase::loadRenderers(); #endif #ifndef QT_NO_TRANSLATION QStringList qms; qms << "libqpe"; qms << "libopie"; qms << d->appName; qtopia_loadTranslations(qms); #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; #ifndef QT_NO_TRANSLATION qtopia_loadTranslations( QStringList()<<channel ); #endif #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); } #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 } /*! \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 ) { 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(); } } } else if ( ke->simpleData.keycode >= Qt::Key_F1 && ke->simpleData.keycode <= Qt::Key_F29 ) { // this should be if ( ODevice::inst ( )-> buttonForKeycode ( ... )) // but we cannot access libopie function within libqpe :( QWidget * active = activeWindow ( ); if ( active && ((int) active-> winId ( ) == ke-> simpleData.window )) { if ( d-> kbgrabbed ) { // we grabbed the keyboard QChar ch ( ke-> simpleData.unicode ); QKeyEvent qke ( ke-> simpleData. is_press ? QEvent::KeyPress : QEvent::KeyRelease, ke-> simpleData.keycode, ch. latin1 ( ), ke-> simpleData.modifiers, QString ( ch ), ke-> simpleData.is_auto_repeat, 1 ); QObject *which = QWidget::keyboardGrabber ( ); if ( !which ) which = QApplication::focusWidget ( ); if ( !which ) which = QApplication::activeWindow ( ); if ( !which ) which = qApp; QApplication::sendEvent ( which, &qke ); } else { // we didn't grab the keyboard, so send the event to the launcher QCopEnvelope e ( "QPE/Launcher", "deviceButton(int,int,int)" ); e << int( ke-> simpleData.keycode ) << int( ke-> simpleData. is_press ) << int( ke-> simpleData.is_auto_repeat ); } } return true; } } if ( e->type == QWSEvent::Focus ) { QWSFocusEvent * fe = ( QWSFocusEvent* ) e; if ( !fe->simpleData.get_focus ) { QWidget * active = activeWindow(); while ( active && active->isPopup() ) { active->close(); active = activeWindow(); } } else { // make sure our modal widget is ALWAYS on top QWidget *topm = activeModalWidget(); if ( topm && static_cast<int>( topm->winId() ) != fe->simpleData.window) { topm->raise(); } } 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 #ifdef OPIE_WITHROHFEEDBACK if( d->RoH ) delete d->RoH; #endif delete d; } /*! Returns <tt>$OPIEDIR/</tt>. */ QString QPEApplication::qpeDir() { QString base, dir; if (getenv( "OPIEDIR" )) base = QString(getenv("OPIEDIR")).stripWhiteSpace(); if ( !base.isNull() && (base.length() > 0 )){ #ifdef Q_OS_WIN32 QString temp(base); if (temp[(int)temp.length()-1] != QDir::separator()) temp.append(QDir::separator()); dir = temp; #else dir = QString( base ) + "/"; #endif }else{ dir = QString( ".." ) + QDir::separator(); } return dir; } /*! 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( "Rot", r ); } else { #ifndef QT_NO_COP { QCopEnvelope e( "QPE/System", "setDefaultRotation(int)" ); e << r; } #endif } } #include <qgfx_qws.h> #include <qwindowsystem_qws.h> #if QT_VERSION > 236 extern void qws_clearLoadedFonts(); #endif void QPEApplication::setCurrentMode( int x, int y, int depth ) { // Reset the caches #if QT_VERSION > 236 qws_clearLoadedFonts(); #endif QPixmapCache::clear(); // Change the screen mode qt_screen->setMode(x, y, depth); if ( qApp->type() == GuiServer ) { #if QT_VERSION > 236 // Reconfigure the GuiServer qwsServer->beginDisplayReconfigure(); qwsServer->endDisplayReconfigure(); #endif // Get all the running apps to reset QCopEnvelope env( "QPE/System", "reset()" ); } } void QPEApplication::reset() { // Reconnect to the screen qt_screen->disconnect(); qt_screen->connect( QString::null ); // Redraw everything applyStyle(); } #if (QT_VERSION < 238) && defined Q_OS_MACX bool qt_left_hand_scrollbars = false; #else extern bool qt_left_hand_scrollbars QPE_WEAK_SYMBOL; #endif /*! \internal */ void QPEApplication::applyStyle() { Config config( "qpe" ); config.setGroup( "Appearance" ); #if QT_VERSION > 233 #if !defined(OPIE_NO_OVERRIDE_QT) // 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 ) { if ( QRegExp (( *it ). mid ( 1 ), false, true ). find ( appname, 0 ) >= 0 ) { nostyle = ( *it ). left ( 1 ). toInt ( 0, 32 ); break; } } #else int nostyle = 0; #endif // Widget style QString style = config.readEntry( "Style", "FlatStyle" ); // don't set a custom style if ( nostyle & Opie::Force_Style ) style = "FlatStyle"; internalSetStyle ( style ); // Colors - from /etc/colors/Liquid.scheme QColor bgcolor( config.readEntry( "Background", "#E0E0E0" ) ); QColor btncolor( config.readEntry( "Button", "#96c8fa" ) ); QPalette pal( btncolor, bgcolor ); QString color = config.readEntry( "Highlight", "#73adef" ); 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 ); // Set the ScrollBar on the 'right' side but only if the weak symbol is present if (&qt_left_hand_scrollbars ) qt_left_hand_scrollbars = config.readBoolEntry( "LeftHand", false ); // Window Decoration QString dec = config.readEntry( "Decoration", "Flat" ); // don't set a custom deco if ( nostyle & Opie::Force_Decoration ) dec = ""; 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 & Opie::Force_Font ) { ff = "Vera"; fs = 10; } setFont ( QFont ( ff, fs ), true ); #if !defined(OPIE_NO_OVERRIDE_QT) // revert to global blocking policy ... Opie::force_appearance = config. readBoolEntry ( "ForceStyle", false ) ? Opie::Force_All : Opie::Force_None; Opie::force_appearance &= ~nostyle; #endif #endif } 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 == "toggleApplicationMenu()" ) { QWidget *active = activeWindow ( ); if ( active ) { QPEMenuToolFocusManager *man = QPEMenuToolFocusManager::manager ( ); bool oldactive = man-> isActive ( ); man-> setActive( !man-> isActive() ); if ( !oldactive && !man-> isActive ( )) { // no menubar to toggle -> try O-Menu QCopEnvelope e ( "QPE/TaskBar", "toggleStartMenu()" ); } } } else if ( msg == "setDefaultRotation(int)" ) { if ( type() == GuiServer ) { int r; stream >> r; setDefaultRotation( r ); } } else if ( msg == "setCurrentMode(int,int,int)" ) { // Added: 2003-06-11 by Tim Ansell <mithro@mithis.net> if ( type() == GuiServer ) { int x, y, depth; stream >> x; stream >> y; stream >> depth; setCurrentMode( x, y, depth ); } } else if ( msg == "reset()" ) { if ( type() != GuiServer ) reset(); } else if ( msg == "setCurrentRotation(int)" ) { int r; stream >> r; setCurrentRotation( 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 == "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 == "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 ); } 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(); } else if ( msg == "getMarkedText()" ) { if ( type() == GuiServer ) { const ushort unicode = 'C'-'@'; const int scan = Key_C; qwsServer->processKeyEvent( unicode, scan, ControlButton, TRUE, FALSE ); qwsServer->processKeyEvent( unicode, scan, ControlButton, FALSE, FALSE ); } } else if ( msg == "newChannel(QString)") { QString myChannel = "QPE/Application/" + d->appName; QString channel; stream >> channel; if (channel == myChannel) { processQCopFile(); d->sendQCopQ(); } } #endif } /*! \internal */ bool QPEApplication::raiseAppropriateWindow() { bool r=FALSE; // 1. Raise the main widget 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.. #ifndef QT_NO_COP QCopEnvelope e("QPE/System", "fastAppShowing(QString)"); e << d->appName; #endif } d->show_mx(top,d->nomaximize, d->appName); top->raise(); } QWidget *topm = activeModalWidget(); // 2. Raise any parentless widgets (except top and topm, as they // are raised before and after this loop). Order from most // recently raised as deepest to least recently as top, so // that repeated calls cycle through widgets. QWidgetList *list = topLevelWidgets(); if ( list ) { bool foundlast = FALSE; QWidget* topsub = 0; if ( d->lastraised ) { for (QWidget* w = list->first(); w; w = list->next()) { if ( !w->parentWidget() && w != topm && w->isVisible() && !w->isDesktop() ) { if ( w == d->lastraised ) foundlast = TRUE; if ( foundlast ) { w->raise(); topsub = w; } } } } for (QWidget* w = list->first(); w; w = list->next()) { if ( !w->parentWidget() && w != topm && w->isVisible() && !w->isDesktop() ) { if ( w == d->lastraised ) break; w->raise(); topsub = w; } } d->lastraised = topsub; delete list; } // 3. Raise the active modal widget. if ( topm ) { topm->show(); topm->raise(); // If we haven't already handled the fastAppShowing message if (!top && d->preloaded) { #ifndef QT_NO_COP QCopEnvelope e("QPE/System", "fastAppShowing(QString)"); e << d->appName; #endif } 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 == "QPEProcessQCop()" ) { processQCopFile(); d->sendQCopQ(); }else { bool p = d->keep_running; d->keep_running = FALSE; emit appMessage( msg, data); if ( d->keep_running ) { d->notbusysent = FALSE; raiseAppropriateWindow(); if ( !p ) { // Tell the system we're still chugging along... #ifndef QT_NO_COP QCopEnvelope e("QPE/System", "appRaised(QString)"); e << d->appName; #endif } } if ( p ) d->keep_running = p; } #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 ) { // setMainWidget(mw); this breaks FastLoading because lastWindowClose() would quit 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]) ); // setMainWidget(mw); see above 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/"; #ifdef Q_OS_MACX if ( style. find ( ".dylib" ) > 0 ) path += style; else path = path + "lib" + style. lower ( ) + ".dylib"; // compatibility #else if ( style. find ( ".so" ) > 0 ) path += style; else path = path + "lib" + style. lower ( ) + ".so"; // compatibility #endif 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 ) { QLabel *lblWait = new QLabel( tr( "Please wait..." ), 0, "wait hack", QWidget::WStyle_Customize | QWidget::WStyle_NoBorder | QWidget::WStyle_Tool ); lblWait->setAlignment( QWidget::AlignCenter ); lblWait->show(); lblWait->showMaximized(); } { QCopEnvelope envelope( "QPE/System", "forceQuit()" ); } processEvents(); // ensure the message goes out. } /*! \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 ( !o->isWidgetType() ) return FALSE; 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 ) { static long Pref = 500; // #### pref. d->presswidget = (QWidget*)o; d->presspos = me->pos(); d->rightpressed = FALSE; #ifdef OPIE_WITHROHFEEDBACK if( ! d->RoH ) d->RoH = new Opie::Internal::RoHFeedback; d->RoH->init( me->globalPos(), d->presswidget ); Pref = d->RoH->delay(); #endif if (!d->presstimer ) d->presstimer = startTimer( Pref ); // #### pref. } break; case QEvent::MouseMove: if (d->presstimer && (me->pos() - d->presspos).manhattanLength() > 8) { killTimer(d->presstimer); #ifdef OPIE_WITHROHFEEDBACK d->RoH->stop(); #endif d->presstimer = 0; } break; case QEvent::MouseButtonRelease: if ( me->button() == LeftButton ) { if ( d->presstimer ) { killTimer(d->presstimer); #ifdef OPIE_WITHROHFEEDBACK d->RoH->stop( ); #endif d->presstimer = 0; } if ( d->rightpressed && d->presswidget ) { printf( "Send ButtonRelease\n" ); // Right released postEvent( d->presswidget, new QMouseEvent( QEvent::MouseButtonRelease, me->pos(), RightButton, LeftButton + RightButton ) ); // Left released, off-widget postEvent( d->presswidget, new QMouseEvent( QEvent::MouseMove, QPoint( -1, -1), LeftButton, LeftButton ) ); postEvent( d->presswidget, new QMouseEvent( QEvent::MouseButtonRelease, QPoint( -1, -1), LeftButton, LeftButton ) ); d->rightpressed = FALSE; return TRUE; // don't send the real Left release } } break; default: break; } break; default: ; } } else if ( e->type() == QEvent::KeyPress || e->type() == QEvent::KeyRelease ) { QKeyEvent *ke = (QKeyEvent *)e; if ( ke->key() == Key_Enter ) { if ( o->isA( "QRadioButton" ) || o->isA( "QCheckBox" ) ) { postEvent( o, new QKeyEvent( e->type(), Key_Space, ' ', ke->state(), " ", ke->isAutoRepeat(), ke->count() ) ); return TRUE; } } } return FALSE; } /*! \reimp */ void QPEApplication::timerEvent( QTimerEvent *e ) { if ( e->timerId() == d->presstimer && d->presswidget ) { // Right pressed postEvent( d->presswidget, new QMouseEvent( QEvent::MouseButtonPress, d->presspos, RightButton, LeftButton ) ); killTimer( d->presstimer ); d->presstimer = 0; d->rightpressed = TRUE; #ifdef OPIE_WITHROHFEEDBACK d->RoH->stop(); #endif } } void QPEApplication::removeSenderFromStylusDict() { stylusDict->remove ( ( void* ) sender() ); if ( d->presswidget == sender() ) d->presswidget = 0; } /*! \internal */ bool QPEApplication::keyboardGrabbed() const { return d->kbgrabbed; } /*! Reverses the effect of grabKeyboard(). This is called automatically on program exit. */ void QPEApplication::ungrabKeyboard() { ((QPEApplication *) qApp )-> d-> kbgrabbed = false; } /*! Grabs the physical keyboard keys, e.g. the application's launching keys. Instead of launching applications when these keys are pressed 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() { ((QPEApplication *) qApp )-> d-> kbgrabbed = true; } /*! \reimp */ int QPEApplication::exec() { d->qcopQok = true; #ifndef QT_NO_COP d->sendQCopQ(); if ( !d->keep_running ) processEvents(); // we may have received QCop messages in the meantime. #endif if ( d->keep_running ) //|| d->qpe_main_widget && d->qpe_main_widget->isVisible() ) return QApplication::exec(); #ifndef QT_NO_COP { QCopEnvelope e( "QPE/System", "closing(QString)" ); e << d->appName; } #endif processEvents(); return 0; } /*! \internal External request for application to quit. Quits if possible without loosing state. */ void QPEApplication::tryQuit() { if ( activeModalWidget() ) return ; // Inside modal loop or konsole. Too hard to save state. #ifndef QT_NO_COP { QCopEnvelope e( "QPE/System", "closing(QString)" ); e << d->appName; } #endif if ( d->keep_running ) d->store_widget_rect(d->qpe_main_widget, d->appName); processEvents(); quit(); } /*! \internal User initiated quit. Makes the window 'Go Away'. If preloaded this means hiding the window. If not it means quitting the application. As this is user initiated we don't need to check state. */ void QPEApplication::hideOrQuit() { if ( d->keep_running ) d->store_widget_rect(d->qpe_main_widget, d->appName); processEvents(); // If we are a preloaded application we don't actually quit, so emit // a System message indicating we're quasi-closing. if ( d->preloaded && d->qpe_main_widget ) #ifndef QT_NO_COP { QCopEnvelope e("QPE/System", "fastAppHiding(QString)" ); e << d->appName; d->qpe_main_widget->hide(); } #endif else quit(); } #if (__GNUC__ > 2 ) extern "C" void __cxa_pure_virtual(); void __cxa_pure_virtual() { fprintf( stderr, "Pure virtual called\n"); abort(); } #endif #if defined(OPIE_NEW_MALLOC) // The libraries with the skiff package (and possibly others) have // completely useless implementations of builtin new and delete that // use about 50% of your CPU. Here we revert to the simple libc // functions. void* operator new[]( size_t size ) { return malloc( size ); } void* operator new( size_t size ) { return malloc( size ); } void operator delete[]( void* p ) { free( p ); } void operator delete[]( void* p, size_t /*size*/ ) { free( p ); } void operator delete( void* p ) { free( p ); } void operator delete( void* p, size_t /*size*/ ) { free( p ); } #endif #if ( QT_VERSION <= 230 ) && !defined(SINGLE_APP) #include <qwidgetlist.h> #ifdef QWS #include <qgfx_qws.h> extern QRect qt_maxWindowRect; void qt_setMaxWindowRect(const QRect& r ) { qt_maxWindowRect = qt_screen->mapFromDevice( r, qt_screen->mapToDevice( QSize( qt_screen->width(), qt_screen->height() ) ) ); // Re-resize any maximized windows QWidgetList* l = QApplication::topLevelWidgets(); if ( l ) { QWidget * w = l->first(); while ( w ) { if ( w->isVisible() && w->isMaximized() ) { w->showMaximized(); } w = l->next(); } delete l; } } #endif #endif diff --git a/library/qpeapplication.h b/library/qpeapplication.h index 579fc44..00d3d31 100644 --- a/library/qpeapplication.h +++ b/library/qpeapplication.h @@ -1,265 +1,231 @@ /********************************************************************** ** 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_APPLICATION_H__ #define __QPE_APPLICATION_H__ #include <stdlib.h> // for setenv() #include <qglobal.h> #include <qapplication.h> #include <qdialog.h> #include <qwsdisplay_qws.h> #if defined(_WS_QWS_) && !defined(Q_WS_QWS) #define Q_WS_QWS #endif #include "qpedecoration_qws.h" #include "timestring.h" +#include "qpeglobal.h" class QCopChannel; class QPEApplicationData; class QWSEvent; class QWSKeyEvent; /** \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 */ class QPEApplication : public QApplication { Q_OBJECT public: QPEApplication( int& argc, char **argv, Type=GuiClient ); ~QPEApplication(); static QString qpeDir(); static QString documentDir(); void applyStyle(); void reset(); static int defaultRotation(); static void setDefaultRotation(int r); static void setCurrentRotation(int r); static void setCurrentMode(int x, int y, int depth ); static void grabKeyboard(); static void ungrabKeyboard(); enum StylusMode { LeftOnly, RightOnHold // RightOnHoldLeftDelayed, etc. }; static void setStylusOperation( QWidget*, StylusMode ); static StylusMode stylusOperation( QWidget* ); enum InputMethodHint { Normal, AlwaysOff, AlwaysOn }; enum screenSaverHint { Disable = 0, DisableLightOff = 1, DisableSuspend = 2, Enable = 100 }; static void setInputMethodHint( QWidget *, InputMethodHint ); static InputMethodHint inputMethodHint( QWidget * ); void showMainWidget( QWidget*, bool nomax=FALSE ); void showMainDocumentWidget( QWidget*, bool nomax=FALSE ); - static void showDialog( QDialog*, bool nomax=FALSE ); - static int execDialog( QDialog*, bool nomax=FALSE ); - static void showWidget( QWidget*, bool nomax=FALSE ); + + static void showDialog( QDialog*, bool nomax=FALSE ) QPE_WEAK_SYMBOL; + static int execDialog ( QDialog*, bool nomax=FALSE ) QPE_WEAK_SYMBOL; + static void showWidget( QWidget*, bool nomax=FALSE ) QPE_WEAK_SYMBOL; /* Merge setTempScreenSaverMode */ #ifdef QTOPIA_INTERNAL_INITAPP void initApp( int argv, char **argv ); #endif static void setKeepRunning(); bool keepRunning() const; bool keyboardGrabbed() const; int exec(); signals: void clientMoused(); void timeChanged(); void clockChanged( bool pm ); void micChanged( bool muted ); void volumeChanged( bool muted ); void appMessage( const QCString& msg, const QByteArray& data); void weekChanged( bool startOnMonday ); void dateFormatChanged( DateFormat ); void flush(); void reload(); /* linkChanged signal */ private slots: void systemMessage( const QCString &msg, const QByteArray &data ); void pidMessage( const QCString &msg, const QByteArray &data ); void removeSenderFromStylusDict(); void hideOrQuit(); protected: bool qwsEventFilter( QWSEvent * ); void internalSetStyle( const QString &style ); void prepareForTermination(bool willrestart); virtual void restart(); virtual void shutdown(); bool eventFilter( QObject *, QEvent * ); void timerEvent( QTimerEvent * ); bool raiseAppropriateWindow(); virtual void tryQuit(); #ifndef OPIE_NO_ERASE_RECT_HACKFIX #if QT_VERSION > 233 virtual void polish ( QWidget * ); // this is actually implemented in qt_override.cpp (!) #endif #endif private: void mapToDefaultAction( QWSKeyEvent *ke, int defKey ); void processQCopFile(); #if defined(Q_WS_QWS) && !defined(QT_NO_COP) QCopChannel *sysChannel; QCopChannel *pidChannel; #endif QPEApplicationData *d; bool reserved_sh; }; -inline void QPEApplication::showDialog( QDialog* d, bool nomax ) -{ - showWidget( d, nomax ); -} -inline int QPEApplication::execDialog( QDialog* d, bool nomax ) -{ - showDialog( d, nomax ); - return d->exec(); -} - -#ifdef Q_WS_QWS -extern Q_EXPORT QRect qt_maxWindowRect; -#endif - -inline void QPEApplication::showWidget( QWidget* wg, bool nomax ) -{ - if ( wg->isVisible() ) - wg->show(); - else - { - if ( !nomax - && ( qApp->desktop()->width() <= 320 ) ) - { - wg->showMaximized(); - } else { - #ifdef Q_WS_QWS - QSize desk = QSize( qApp->desktop()->width(), qApp->desktop()->height() ); - #else - QSize desk = QSize( qt_maxWindowRect.width(), qt_maxWindowRect.height() ); - #endif - - QSize sh = wg->sizeHint(); - int w = QMAX( sh.width(), wg->width() ); - int h = QMAX( sh.height(), wg->height() ); - // desktop widget-frame taskbar - w = QMIN( w, ( desk.width() - ( wg->frameGeometry().width() - wg->geometry().width() ) - 25 ) ); - h = QMIN( h, ( desk.height() - ( wg->frameGeometry().height() - wg->geometry().height() ) - 25 ) ); - - wg->resize( w, h ); - wg->show(); - } - } -} enum Transformation { Rot0, Rot90, Rot180, Rot270 }; /* from qgfxtransformed_qws.cpp */ inline int TransToDeg ( Transformation t ) { int d = static_cast<int>( t ); return d * 90; } inline Transformation DegToTrans ( int d ) { Transformation t = static_cast<Transformation>( d / 90 ); return t; } /* * Set current rotation of Opie, and rotation for newly started apps. * Differs from setDefaultRotation in that 1) it rotates currently running apps, * and 2) does not set deforient or save orientation to qpe.conf. */ inline void QPEApplication::setCurrentRotation( int r ) { // setTransformation has been introduced in Qt/Embedded 2.3.4 snapshots // for compatibility with the SharpROM use fallback to setDefaultTransformation() #if QT_VERSION > 233 Transformation e = DegToTrans( r ); ::setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 ); qApp->desktop()->qwsDisplay()->setTransformation( e ); #else setDefaultRotation( r ); #endif } +/* + * -remove me + */ +#ifdef Q_WS_QWS +extern Q_EXPORT QRect qt_maxWindowRect; +#endif + #endif diff --git a/library/qpedecoration_qws.cpp b/library/qpedecoration_qws.cpp index 8b02de6..fa38180 100644 --- a/library/qpedecoration_qws.cpp +++ b/library/qpedecoration_qws.cpp @@ -1,967 +1,968 @@ /********************************************************************** ** 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. ** **********************************************************************/ #ifdef QWS #define QTOPIA_INTERNAL_LANGLIST #include <qapplication.h> #include <qstyle.h> #include <qwidget.h> #include <qpainter.h> #include <qtimer.h> #include <qwhatsthis.h> #include <qpopupmenu.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 <qpe/qlibrary.h> #include <qfile.h> #include <qsignal.h> #include <stdlib.h> extern Q_EXPORT 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 DecorHackWidget : public QWidget { public: bool needsOk() { return (getWState() & WState_Reserved1 ) || (inherits("QDialog") && !inherits("QMessageBox") && !inherits("QWizard") ); } }; static QImage scaleButton( const QImage &img, int height ) { - if ( img.height() != 0 && img.height() != height ) { + //ML: We don't want to scale if the difference is less than 4 pixels to prevent blurring + if ( img.height() != 0 && ::abs( img.height()-height ) > 4 ) { 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 ( ((DecorHackWidget*)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 movable."); 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(){} QString name() const { return qApp->translate("WindowDecoration", "Default", "List box text for default window decoration"); } 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; else return QS_FALSE; if ( *iface ) (*iface)->addRef(); return QS_OK; } Q_REFCOUNT }; static WindowDecorationInterface *wdiface = 0; static QLibrary* wdlib = 0; static QString libname; //=========================================================================== bool QPEDecoration::helpExists() const { if ( helpFile.isNull() ) { QStringList helpPath = Global::helpPath(); QString hf = QString(qApp->argv()[0]) + ".html"; bool he = FALSE; for (QStringList::ConstIterator it=helpPath.begin(); it!=helpPath.end() && !he; ++it) he = QFile::exists( *it + "/" + hf ); ((QPEDecoration*)this)->helpFile = hf; ((QPEDecoration*)this)->helpexists = he; return he; } return helpexists; } QPEDecoration::QPEDecoration() : QWSDefaultDecoration() { if ( wdlib ) { delete wdlib; wdlib = 0; } else { delete wdiface; } wdiface = new DefaultWindowDecoration; helpexists = FALSE; // We don't know (flagged by helpFile being null) qpeManager = new QPEManager( this ); imageOk = Resource::loadImage( "OKButton" ); imageClose = Resource::loadImage( "CloseButton" ); imageHelp = Resource::loadImage( "HelpButton" ); } QPEDecoration::QPEDecoration( const QString &plugin ) : QWSDefaultDecoration() { libname = plugin; if ( wdlib ) { wdiface->release(); wdlib->unload(); delete wdlib; wdlib = 0; } else { delete wdiface; } WindowDecorationInterface *iface = 0; QString path = QPEApplication::qpeDir() + "plugins/decorations/"; #ifdef Q_OS_MACX if ( plugin.find( ".dylib" ) > 0 ) { #else if ( plugin.find( ".so" ) > 0 ) { #endif // full library name supplied path += plugin; } else { #ifdef Q_OS_MACX path += "lib" + plugin.lower() + ".dylib"; // compatibility #else path += "lib" + plugin.lower() + ".so"; // compatibility #endif } QLibrary *lib = new QLibrary( path ); if ( lib->queryInterface( IID_WindowDecoration, (QUnknownInterface**)&iface ) == QS_OK && iface ) { wdiface = iface; wdlib = lib; } else { delete lib; wdiface = new DefaultWindowDecoration; } helpexists = FALSE; // We don't know (flagged by helpFile being null) qpeManager = new QPEManager( this ); } 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 ( ((DecorHackWidget *)widget)->needsOk() ) left -= okWidth; QRect r(left, rect.top() - titleHeight, closeWidth, titleHeight); region = r; } break; case Minimize: if ( ((DecorHackWidget *)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 ( ((DecorHackWidget *)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 ( ((DecorHackWidget *)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 tbr( rect.left(), rect.top() - titleHeight, rect.width(), titleHeight ); #ifndef QT_NO_PALETTE QRegion oldClip = painter->clipRegion(); painter->setClipRegion( oldClip - QRegion( tbr ) ); // 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 ( ((DecorHackWidget *)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 tbr( 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(), tbr.y(), brect.width(), tbr.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 ); } } QPopupMenu *QPEDecoration::menu( const QWidget *, const QPoint & ) { QPopupMenu *m = new QPopupMenu(); m->insertItem(QPEManager::tr("Restore"), (int)Normalize); m->insertItem(QPEManager::tr("Move"), (int)Title); m->insertItem(QPEManager::tr("Size"), (int)BottomRight); m->insertItem(QPEManager::tr("Maximize"), (int)Maximize); m->insertSeparator(); m->insertItem(QPEManager::tr("Close"), (int)Close); return m; } #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 ( ((DecorHackWidget *)widget)->needsOk() ) { QSignal s; s.connect( widget, SLOT( accept() ) ); s.activate(); } else { help( widget ); } } void QPEDecoration::help( QWidget *w ) { if ( helpExists() ) { QString hf = helpFile; QString localHelpFile = QString(qApp->argv()[0]) + "-" + w->name() + ".html"; QStringList helpPath = Global::helpPath(); for (QStringList::ConstIterator it=helpPath.begin(); it!=helpPath.end(); ++it) { if ( QFile::exists( *it + "/" + localHelpFile ) ) { hf = localHelpFile; break; } } Global::execute( "helpbrowser", hf ); } else if ( w && w->testWFlags(Qt::WStyle_ContextHelp) ) { QWhatsThis::enterWhatsThisMode(); QWhatsThis::leaveWhatsThisMode( QObject::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 = QObject::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 #endif diff --git a/library/qpeglobal.h b/library/qpeglobal.h index 96ce3a6..a84e435 100644 --- a/library/qpeglobal.h +++ b/library/qpeglobal.h @@ -1,55 +1,88 @@ /* - =. This file is part of the OPIE Project - .=l. Copyright (c) 2002,2003,2004 Holger Hans Peter Freyther <freyther@handhelds.org> + This file is part of the OPIE Project + Copyright (c) 2002,2003,2004 Holger Hans Peter Freyther <freyther@handhelds.org> + Copyright (c) 2002,2003,2004 Stefan Eilers <eilers@handhelds.org> + + =. + .=l. .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This library is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef QPE_GLOBAL_H -#define QPE_GLOBAL_H +#ifndef QPE_GLOBAL_DEFINES_H +#define QPE_GLOBAL_DEFINES_H /** * Defines for used compiler attributes * */ + +/* + * commons + */ +#define QPE_DEPRECATED + + #if defined(Q_OS_MACX) #define QPE_WEAK_SYMBOL __attribute__((weak_import)) #define QPE_SYMBOL_USED #define QPE_SYMBOL_UNUSED +#define QPE_EXPORT_SYMBOL #elif defined(_OS_UNIX_) #define QPE_WEAK_SYMBOL __attribute__((weak)) #define QPE_SYMBOL_USED __attribute__((used)) #define QPE_SYMBOL_UNUSED __attribute__((unused)) +#define QPE_EXPORT_SYMBOL + + +/* + * mark method as deprecated + */ +#if __GNUC__ - 0 > 3 || (__GNUC__ - 0 == 3 && __GNUC_MINOR__ - 0 >= 2) + /* gcc >= 3.2 */ +#undef QPE_DEPRECATED +#define QPE_DEPRECATED __attribute__((deprecated)) +#endif + +/* + * Defined if Compiler supports attributes + */ +#ifdef GCC_SUPPORTS_VISIBILITY +#undef QPE_EXPORT_SYMBOL +#define QPE_EXPORT_SYMBOL __attribute__((visibility("default"))) +#endif + #else // defined(Q_OS_WIN32) #define QPE_WEAK_SYMBOL #define QPE_SYMBOL_USED #define QPE_SYMBOL_UNUSED +#define QPE_EXPORT_SYMBOL #endif #endif diff --git a/library/qpemenubar.h b/library/qpemenubar.h index 66d0c85..64bf39c 100644 --- a/library/qpemenubar.h +++ b/library/qpemenubar.h @@ -1,85 +1,87 @@ /********************************************************************** ** 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 QPEMENUBAR_H #define QPEMENUBAR_H #include <qmenubar.h> #include <qguardedptr.h> #include <qvaluelist.h> +#include <qtopia/qpeglobal.h> + class QPEMenuToolFocusManager : public QObject { Q_OBJECT public: QPEMenuToolFocusManager(); void addWidget( QWidget *w ); void removeWidget( QWidget *w ); void setActive( bool a ); bool isActive() const; void moveFocus( bool next ); static QPEMenuToolFocusManager *manager(); static void initialize(); protected: void setFocus( QWidget *w, bool next=TRUE ); bool eventFilter( QObject *object, QEvent *event ); private slots: void deactivate(); private: typedef QGuardedPtr<QWidget> GuardedWidget; QValueList<GuardedWidget> list; GuardedWidget inFocus; GuardedWidget oldFocus; static QPEMenuToolFocusManager *me; private: // Sharp ROM compatibility void setMenukeyEnabled ( bool b ); }; -class QPEMenuBar : public QMenuBar +class QPE_DEPRECATED QPEMenuBar : public QMenuBar { Q_OBJECT public: QPEMenuBar( QWidget *parent=0, const char* name=0 ); ~QPEMenuBar(); protected: virtual void keyPressEvent( QKeyEvent *e ); /* Patch from Mickey * Sharp Qtopia1.5 seems to have these functions * TO BE RESOLVED - zecke */ void activateItem( int index ); void goodbye(); // This is a special "lineo" add-on for the Sharp ROM // nobody knows, what it does, though ... int getOldFocus ( ); }; #endif diff --git a/library/qpetoolbar.h b/library/qpetoolbar.h index 53d21c0..c894ec9 100644 --- a/library/qpetoolbar.h +++ b/library/qpetoolbar.h @@ -1,39 +1,40 @@ /********************************************************************** ** Copyright (C) 2001 Trolltech AS. All rights reserved. ** ** This file is part of 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 QPETOOLBAR_H #define QPETOOLBAR_H #include <qtoolbar.h> +#include <qtopia/qpeglobal.h> class QMainWindow; -class QPEToolBar : public QToolBar +class QPE_DEPRECATED QPEToolBar : public QToolBar { Q_OBJECT public: QPEToolBar( QMainWindow *parent = 0, const char *name = 0 ); protected: virtual void childEvent( QChildEvent *e ); }; #endif diff --git a/library/widget_showing.cpp b/library/widget_showing.cpp new file mode 100644 index 0000000..43ece64 --- a/dev/null +++ b/library/widget_showing.cpp @@ -0,0 +1,74 @@ +/* + This file is part of the OPIE Project + Copyright (c) 2004 Andreas Richter <ar@handhelds.org> + Copyright (c) 2004 Holger Hans Peter Freyther <freyther@handhelds.org> + =. + .=l. + .>+-= + _;:, .> :=|. This library is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This library is distributed in the hope that + + . -:. = it will be useful, but WITHOUT ANY WARRANTY; + : .. .:, . . . without even the implied warranty of + =_ + =;=|` MERCHANTABILITY or FITNESS FOR A + _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU +..}^=.= = ; Library General Public License for more +++= -. .` .: details. + : = ...= . :.=- + -. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = Library General Public License along with + -- :-=` this library; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + +*/ + +#include <qtopia/qpeapplication.h> + +#ifdef Q_WS_QWS +extern Q_EXPORT QRect qt_maxWindowRect; +#endif + +void QPEApplication::showDialog( QDialog* d, bool nomax ) +{ + showWidget( d, nomax ); +} + +int QPEApplication::execDialog( QDialog* d, bool nomax ) +{ + showDialog( d, nomax ); + return d->exec(); +} + +void QPEApplication::showWidget( QWidget* wg, bool nomax ) { + if ( wg->isVisible() ) { + wg->show(); + return; + } + + if ( !nomax + && ( qApp->desktop()->width() <= 320 ) ){ + wg->showMaximized(); + } else { +#ifdef Q_WS_QWS + QSize desk = QSize( qApp->desktop()->width(), qApp->desktop()->height() ); +#else + QSize desk = QSize( qt_maxWindowRect.width(), qt_maxWindowRect.height() ); +#endif + + QSize sh = wg->sizeHint(); + int w = QMAX( sh.width(), wg->width() ); + int h = QMAX( sh.height(), wg->height() ); +// desktop widget-frame taskbar + w = QMIN( w, ( desk.width() - ( wg->frameGeometry().width() - wg->geometry().width() ) - 25 ) ); + h = QMIN( h, ( desk.height() - ( wg->frameGeometry().height() - wg->geometry().height() ) - 25 ) ); + wg->resize( w, h ); + wg->show(); + } +} |