| -rw-r--r-- | library/backend/rohfeedback.cpp | 125 | ||||
| -rw-r--r-- | library/backend/rohfeedback.h | 62 | ||||
| -rw-r--r-- | library/qpeapplication.cpp | 32 |
3 files changed, 216 insertions, 3 deletions
diff --git a/library/backend/rohfeedback.cpp b/library/backend/rohfeedback.cpp new file mode 100644 index 0000000..ff76a36 --- a/dev/null +++ b/library/backend/rohfeedback.cpp @@ -0,0 +1,125 @@ +#include <rohfeedback.h> + + +#include <stdio.h> +#include <qpeapplication.h> +#include <qevent.h> +#include <resource.h> +#include <qpixmap.h> +#include <qbitmap.h> + +#define SPEED 600 +#define DELAY 500 + +namespace Opie { +namespace Internal { +/* + + RightOnHold feedback + +*/ + +QPixmap * RoHFeedback::Imgs[NOOFICONS] = { 0, 0, 0, 0, 0 }; +QBitmap * RoHFeedback::Masks[NOOFICONS]; +int RoHFeedback::IconWidth; +int RoHFeedback::IconHeight; + +RoHFeedback::RoHFeedback() : + QLabel( 0, 0, Qt::WType_Popup ), Timer() { + + Receiver = 0l; + connect( &Timer, SIGNAL( timeout() ), this, SLOT( iconShow() ) ); + + if( Imgs[0] == 0 ) { + QString S; + + + for( int i = 0; i < NOOFICONS ; i ++ ) { + Imgs[i] = new QPixmap( Resource::loadPixmap("RoH/star/"+ + QString::number(i+1) + + ".png" )); + Masks[i] = new QBitmap(); + (*Masks[i]) = Resource::loadPixmap("RoH/star/"+QString::number(i+1) + + ".png" ); + } + } + + IconWidth = Imgs[0]->size().width(); + IconHeight = Imgs[0]->size().height(); + + resize( IconWidth, IconHeight ); +} + +int RoHFeedback::delay( void ) { + return DELAY+SPEED+50; +} + +RoHFeedback::~RoHFeedback() { + for ( int i = 0; i < NOOFICONS; ++i ) { + delete Imgs [i]; + delete Masks[i]; + } +} + +void RoHFeedback::init( const QPoint & P, QWidget* wid ) { + if( ! IconWidth ) + return; + + Receiver = wid; + IconNr = -1; + move( P.x()-IconWidth/2, P.y() - IconHeight/2 ); + // to initialize + Timer.start( DELAY - SPEED/NOOFICONS ); +} + +void RoHFeedback::stop( void ) { + IconNr = -2; // stop + hide(); + Timer.stop(); +} + +bool RoHFeedback::event( QEvent * E ) { + + if( E->type() >= QEvent::MouseButtonPress && + E->type() <= QEvent::MouseMove ) { + // pass the event to the receiver with translated coord + QMouseEvent QME( ((QMouseEvent *)E)->type(), + Receiver->mapFromGlobal( + ((QMouseEvent *)E)->globalPos() ), + ((QMouseEvent *)E)->globalPos(), + ((QMouseEvent *)E)->button(), + ((QMouseEvent *)E)->state() + ); + return QPEApplication::sendEvent( Receiver, &QME ); + } + + // first let the label treat the event + return QLabel::event( E ); +} + +void RoHFeedback::iconShow( void ) { + switch( IconNr ) { + case FeedbackTimerStart: + IconNr = 0; + Timer.start( SPEED/NOOFICONS ); + break; + case FeedbackStopped: + // stopped + IconNr = FeedbackTimerStart; + hide(); + break; + case FeedbackShow: // first + show(); + // FT + default : + // show + + setPixmap( *(Imgs[IconNr]) ); + setMask( *(Masks[IconNr]) ); + IconNr = (IconNr+1)%NOOFICONS; // rotate + break; + } +} + +} +}
\ No newline at end of file diff --git a/library/backend/rohfeedback.h b/library/backend/rohfeedback.h new file mode 100644 index 0000000..f38a095 --- a/dev/null +++ b/library/backend/rohfeedback.h @@ -0,0 +1,62 @@ +#ifndef ROHFEEDBACK_H +#define ROHFEEDBACK_H + +/* + + RightOnHold feedback show + +*/ + +#define NOOFICONS 5 + +#include <qlabel.h> +#include <qtimer.h> + +class QEvent; +class QPixmap; +class QBitmap; +class QMouseEvent; + +namespace Opie { +namespace Internal { + +class RoHFeedback : public QLabel { + + Q_OBJECT + + enum Actions { + FeedbackStopped = -2, + FeedbackTimerStart = -1, + FeedbackShow = 0 + }; +public : + + RoHFeedback(); + ~RoHFeedback(); + + + void init( const QPoint & P, QWidget* wid ); + void stop( void ); + int delay( void ); + +public slots : + + void iconShow( void ); + +protected : + + bool event( QEvent * E ); + + QTimer Timer; + int IconNr; + QWidget * Receiver; + + static int IconWidth; + static int IconHeight; + static QPixmap * Imgs[NOOFICONS]; + static QBitmap * Masks[NOOFICONS]; +}; +} +} + +#endif diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp index 59ca61b..acad81d 100644 --- a/library/qpeapplication.cpp +++ b/library/qpeapplication.cpp @@ -99,4 +99,8 @@ +#include <qpe/rohfeedback.h> + + static bool useBigPixmaps = 0; + class HackWidget : public QWidget @@ -128,2 +132,3 @@ public: bigIconSize = cfg.readNumEntry( "BigIconSize", 32 ); + RoH = 0; } @@ -494,2 +499,4 @@ static void qpe_show_dialog( QDialog* d, bool nomax ) } + + Opie::Internal::RoHFeedback * RoH; }; @@ -1207,3 +1214,3 @@ QPEApplication::~QPEApplication() #endif - + delete d->RoH; delete d; @@ -2025,4 +2032,2 @@ bool QPEApplication::eventFilter( QObject *o, QEvent *e ) if ( me->button() == LeftButton ) { - if (!d->presstimer ) - d->presstimer = startTimer(500); // #### pref. d->presswidget = (QWidget*)o; @@ -2030,2 +2035,14 @@ bool QPEApplication::eventFilter( QObject *o, QEvent *e ) d->rightpressed = FALSE; + // just for the time being + static int pref = 500; +#ifdef 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. + } @@ -2035,2 +2052,6 @@ bool QPEApplication::eventFilter( QObject *o, QEvent *e ) killTimer(d->presstimer); +#ifdef WITHROHFEEDBACK + if( d->RoH ) + d->RoH->stop( ); +#endif d->presstimer = 0; @@ -2042,2 +2063,6 @@ bool QPEApplication::eventFilter( QObject *o, QEvent *e ) killTimer(d->presstimer); +#ifdef WITHROHFEEDBACK + if( d->RoH ) + d->RoH->stop( ); +#endif d->presstimer = 0; @@ -2095,2 +2120,3 @@ void QPEApplication::timerEvent( QTimerEvent *e ) d->rightpressed = TRUE; + d->RoH->stop(); } |