| -rw-r--r-- | library/qpeapplication.cpp | 271 |
1 files changed, 240 insertions, 31 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp index 755fb19..90cd5f1 100644 --- a/library/qpeapplication.cpp +++ b/library/qpeapplication.cpp @@ -96,6 +96,15 @@ #endif #include "qt_override_p.h" +class HackWidget : public QWidget +{ +public: + bool needsOk() + { return (getWState() & WState_Reserved1 ); } + + QRect normalGeometry() + { return topData()->normalGeometry; }; +}; class QPEApplicationData { @@ -118,10 +127,10 @@ public: bool forceshow : 1; bool nomaximize : 1; bool keep_running : 1; - bool qcopQok : 1; + bool qcopQok : 1; - QStringList langs; + QStringList langs; QString appName; struct QCopRec { @@ -163,32 +172,228 @@ public: delete r; } } - static void show_mx(QWidget* mw, bool nomaximize, const QString & = QString::null ) + + static void show_mx(QWidget* mw, bool nomaximize, QString &strName/* = QString::null */) { + if ( mw->isVisible() ) { + mw->raise(); + } else { + QPoint p; + QSize s; + + if ( mw->layout() && mw->inherits("QDialog") ) { + bool max; + if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) { + mw->resize(s); + mw->move(p); + + if ( max && !nomaximize ) + mw->showMaximized(); + else + mw->show(); + } else { + qpe_show_dialog((QDialog*)mw,nomaximize); + } + } else { + bool max; + if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) { + mw->resize(s); + mw->move(p); + } else { //no stored rectangle, make an estimation + int x = (qApp->desktop()->width()-mw->frameGeometry().width())/2; + int y = (qApp->desktop()->height()-mw->frameGeometry().height())/2; + mw->move( QMAX(x,0), QMAX(y,0) ); +#ifdef Q_WS_QWS + if ( !nomaximize ) + mw->showMaximized(); +#endif + } + if ( max && !nomaximize ) + mw->showMaximized(); + else + mw->show(); + } + } + } +// // ugly hack, remove that later after finding a sane solution +// // Addendum: Only Sharp currently has models with high resolution but (physically) small displays, +// // so this is only useful if QT_QWS_SIMPAD is NOT defined. E.g. SIMpad has 800x600 but has +// // a (physically) large enough display to use the small icons +// #if defined(OPIE_HIGH_RES_SMALL_PHY) +// if ( QPEApplication::desktop() ->width() >= 600 && ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) ) { +// ( ( QMainWindow* ) mw )->setUsesBigPixmaps( true ); +// } +// #endif + +// if ( mw->layout() && mw->inherits("QDialog") ) { +// QPEApplication::showDialog((QDialog*)mw, nomaximize); +// } +// else { +// #ifdef Q_WS_QWS +// if ( !nomaximize ) { +// qDebug("QDialog special case XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"); +// mw->showMaximized(); +// // QPEApplication::showWidget( mw, !nomaximize ); +// } else +// #endif +// mw->show(); +// } +// } + + +static void qpe_show_dialog( QDialog* d, bool nomax ) +{ + QSize sh = d->sizeHint(); + int w = QMAX(sh.width(),d->width()); + int h = QMAX(sh.height(),d->height()); - // ugly hack, remove that later after finding a sane solution - // Addendum: Only Sharp currently has models with high resolution but (physically) small displays, - // so this is only useful if QT_QWS_SIMPAD is NOT defined. E.g. SIMpad has 800x600 but has - // a (physically) large enough display to use the small icons -#if defined(OPIE_HIGH_RES_SMALL_PHY) - if ( QPEApplication::desktop() ->width() >= 600 && ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) ) { - ( ( QMainWindow* ) mw )->setUsesBigPixmaps( true ); - } + if ( d->parentWidget() && !d->parentWidget()->topLevelWidget()->isMaximized() ) + nomax = TRUE; + +#ifndef Q_WS_QWS + QSize s(qApp->desktop()->width(), qApp->desktop()->height() ); +#else + QSize s(qt_maxWindowRect.width(), qt_maxWindowRect.height() ); #endif - if ( mw->layout() && mw->inherits("QDialog") ) { - QPEApplication::showDialog((QDialog*)mw, nomaximize); - } - else { -#ifdef Q_WS_QWS - if ( !nomaximize ) - mw->showMaximized(); - else + int maxX = s.width() - (d->frameGeometry().width() - d->geometry().width()); + int maxY = s.height() - (d->frameGeometry().height() - d->geometry().height()); + + if ( (w >= maxX && h >= maxY) || ( (!nomax) && ( w > s.width()*3/4 || h > s.height()*3/4 ) ) ) { + d->showMaximized(); + } else { + // try centering the dialog around its parent + QPoint p(0,0); + if ( d->parentWidget() ) { + QPoint pp = d->parentWidget()->mapToGlobal( QPoint(0,0) ); + p = QPoint( pp.x() + d->parentWidget()->width()/2, + pp.y() + d->parentWidget()->height()/ 2 ); + } else { + p = QPoint( maxX/2, maxY/2 ); + } + + p = QPoint( p.x() - w/2, p.y() - h/2 ); +// qDebug("p(x,y) is %d %d", p.x(), p.y() ); + + if ( w >= maxX ) { + if ( p.y() < 0 ) + p.setY(0); + if ( p.y() + h > maxY ) + p.setY( maxY - h); + + d->resize(maxX, h); + d->move(0, p.y() ); + } else if ( h >= maxY ) { + if ( p.x() < 0 ) + p.setX(0); + if ( p.x() + w > maxX ) + p.setX( maxX - w); + + d->resize(w, maxY); + d->move(p.x(),0); + } else { + d->resize(w, h); + } + + d->show(); + } +} + + static bool read_widget_rect(const QString &app, bool &maximized, QPoint &p, QSize &s) + { + maximized = TRUE; + + // 350 is the trigger in qwsdefaultdecoration for providing a resize button + if ( qApp->desktop()->width() <= 350 ) + return FALSE; + + Config cfg( "qpe" ); + cfg.setGroup("ApplicationPositions"); + QString str = cfg.readEntry( app, QString::null ); + QStringList l = QStringList::split(",", str); + + if ( l.count() == 5) { + p.setX( l[0].toInt() ); + p.setY( l[1].toInt() ); + + s.setWidth( l[2].toInt() ); + s.setHeight( l[3].toInt() ); + + maximized = l[4].toInt(); + + return TRUE; + } + + return FALSE; + } + + + static bool validate_widget_size(const QWidget *w, QPoint &p, QSize &s) + { +#ifndef Q_WS_QWS + QRect qt_maxWindowRect = qApp->desktop()->geometry(); #endif + int maxX = qt_maxWindowRect.width(); + int maxY = qt_maxWindowRect.height(); + int wWidth = s.width() + ( w->frameGeometry().width() - w->geometry().width() ); + int wHeight = s.height() + ( w->frameGeometry().height() - w->geometry().height() ); - mw->show(); - } + // 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*/ ) { /* @@ -226,10 +431,10 @@ public: if ( preloaded ) { if (forceshow) - show_mx(mw, nomax); + show_mx(mw, nomax, appName); } else if ( keep_running ) { - show_mx(mw, nomax); + show_mx(mw, nomax, appName); } } @@ -863,14 +1068,14 @@ void QPEApplication::mapToDefaultAction( QWSKeyEvent * ke, int key ) #endif } -class HackWidget : public QWidget -{ -public: - bool needsOk() - { - return ( getWState() & WState_Reserved1 ); - } -}; +// class HackWidget : public QWidget +// { +// public: +// bool needsOk() +// { +// return ( getWState() & WState_Reserved1 ); +// } +// }; /*! \internal @@ -1978,6 +2183,8 @@ void QPEApplication::tryQuit() e << d->appName; } #endif + if ( d->keep_running ) + d->store_widget_rect(d->qpe_main_widget, d->appName); processEvents(); quit(); @@ -2003,6 +2210,8 @@ void QPEApplication::installTranslation( const QString& baseName ) { */ 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 |