busyindicator type can now be changed at run-time

1 files changed, 21 insertions, 2 deletions

diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp
index e15b150..fa46543 100644
--- a/core/launcher/launcherview.cpp
+++ b/core/launcher/launcherview.cpp
@@ -31,138 +31,148 @@
 #include <qpe/qpetoolbar.h>
 //#include <qtopia/private/palmtoprecord.h>
 
 #include <qtimer.h>
 #include <qtextstream.h>
 #include <qdict.h>
 #include <qfile.h>
 #include <qfileinfo.h>
 #include <qhbox.h>
 #include <qiconview.h>
 #include <qpainter.h>
 #include <qregexp.h>
 #include <qtoolbutton.h>
 #include <qimage.h>
 
 
 class BgPixmap
 {
 public:
     BgPixmap( const QPixmap &p ) : pm(p), ref(1) {}
     QPixmap pm;
     int ref;
 };
 
+enum BusyIndicatorType {
+	BIT_Normal = 0,
+	BIT_Blinking
+};
+
 static QMap<QString,BgPixmap*> *bgCache = 0;
 
 class LauncherIconView : public QIconView {
 public:
     LauncherIconView( QWidget* parent, const char* name=0 ) :
 	QIconView(parent,name),
 	tf(""),
 	cf(0),
 	bsy(0),
 	bigIcns(TRUE),
 	bgColor(white)
     {
 	sortmeth = Name;
 	hidden.setAutoDelete(TRUE);
 	ike = FALSE;
 	busytimer = 0;
 	calculateGrid( Bottom );
     }
 
     ~LauncherIconView()
     {
 #if 0 // debuggery
 	QListIterator<AppLnk> it(hidden);
 	AppLnk* l;
 	while ((l=it.current())) {
 	    ++it;
 	    //qDebug("%p: hidden (should remove)",l);
 	}
 #endif
     }
 
+    void setBusyIndicatorType ( BusyIndicatorType t ) { busyType = t; }
+
     QPixmap* busyPixmap() const { return (QPixmap*)&bpm[::abs(busystate)]; }
     QIconViewItem* busyItem() const { return bsy; }
     void setBigIcons( bool bi ) { bigIcns = bi; }
 
     void updateCategoriesAndMimeTypes();
 
     void doAutoScroll()
     {
 	// We don't want rubberbanding (yet)
     }
 
     void setBusy(bool on)
     {
 	QIconViewItem *c = on ? currentItem() : 0;
-	qDebug ( "set busy %d -> %s", on, c ? c-> text ().latin1() : "(null)" );
 	
 	if ( bsy != c ) {
 	    QIconViewItem *oldbsy = bsy;
 	    bsy = c;
 	
 	    if ( oldbsy )
 		oldbsy-> repaint ( );
 	
 	    if ( bsy ) {
 		QPixmap *src = bsy-> QIconViewItem::pixmap();
 	    	for ( int i = 0; i <= 5; i++ ) {
 		    QImage img = src->convertToImage();
 		    QRgb* rgb;
 		    int count;
 		    if ( img.depth() == 32 ) {
 			rgb = (QRgb*)img.bits();
 			count = img.bytesPerLine()/sizeof(QRgb)*img.height();
 		    } else {
 			rgb = img.colorTable();
 			count = img.numColors();
 		    }
 		    int rc, gc, bc;
 		    int bs = ::abs ( i * 10 ) + 25;
 		    colorGroup().highlight().rgb( &rc, &gc, &bc );
 		    rc = rc * bs / 100;
 		    gc = gc * bs / 100;
 		    bc = bc * bs / 100;
 		
 		    for ( int r = 0; r < count; r++, rgb++ ) {
 			int ri = rc + qRed   ( *rgb ) * ( 100 - bs ) / 100;
 			int gi = gc + qGreen ( *rgb ) * ( 100 - bs ) / 100;
 			int bi = bc + qBlue  ( *rgb ) * ( 100 - bs ) / 100;
 			int ai = qAlpha ( *rgb );
 			*rgb = qRgba ( ri, gi, bi, ai );
 		    }
 
 		    bpm [i].convertFromImage( img );
 		}
+		if ( busyType == BIT_Blinking ) {
 	    	busystate = 0;	
 	    	if ( busytimer )
 	    	    killTimer ( busytimer );
-	    	timerEvent ( 0 );
 	    	busytimer = startTimer ( 200 );
 	    }
+		else
+		    busystate = 3;
+		timerEvent ( 0 );
+	    }
 	    else {
 		killTimer ( busytimer );
 		busytimer = 0;
 	    }
 	}
     }
 
     virtual void timerEvent ( QTimerEvent *te )
     {
 	if ( !te || ( te-> timerId ( ) == busytimer )) {
 	    if ( bsy ) {
 		busystate++;
 		if ( busystate > 5 )
 			busystate = -4;
 			
 		QScrollView::updateContents ( bsy-> pixmapRect ( false ));
 	    }
 	}
     }
 
     bool inKeyEvent() const { return ike; }
     void keyPressEvent(QKeyEvent* e)
     {
 	ike = TRUE;
@@ -316,48 +326,49 @@ protected:
 		cols = 1;
 	    else if ( viewerWidth >= 400 )
 		 cols = viewerWidth/150;
 	    setSpacing( 2 );
 	    setGridX( (viewerWidth-(cols+1)*spacing())/cols );
 	    setGridY( fontMetrics().height()+2 );
 	}
     }
 
 private:
     QList<AppLnk> hidden;
     QDict<void> mimes;
     QDict<void> cats;
     SortMethod sortmeth;
     QRegExp tf;
     int cf;
     QIconViewItem* bsy;
     bool ike;
     bool bigIcns;
     QPixmap bgPixmap;
     QPixmap bpm [6];
     QColor bgColor;
     int busytimer;
     int busystate;
+    BusyIndicatorType busyType;
 };
 
 
 bool LauncherView::bsy=FALSE;
 
 void LauncherView::setBusy(bool on)
 {
     icons->setBusy(on);
 }
 
 class LauncherItem : public QIconViewItem
 {
 public:
     LauncherItem( QIconView *parent, AppLnk* applnk, bool bigIcon=TRUE );
     ~LauncherItem()
     {
 	LauncherIconView* liv = (LauncherIconView*)iconView();
 	if ( liv->busyItem() == this )
 	    liv->setBusy(FALSE);
 	delete app;
     }
 
     AppLnk* appLnk() const { return app; }
     AppLnk* takeAppLnk() { AppLnk* r=app; app=0; return r; }
@@ -892,24 +903,32 @@ void LauncherView::sort()
     icons->sort();
 }
 
 void LauncherView::addItem(AppLnk* app, bool resort)
 {
     icons->addItem(app,resort);
 }
 
 void LauncherView::setFileSystems(const QList<FileSystem> &)
 {
     // ### does nothing now...
 }
 
 void LauncherView::paletteChange( const QPalette &p )
 {
     icons->unsetPalette();
     QVBox::paletteChange( p );
     if ( bgType == Ruled )
 	setBackgroundType( Ruled, QString::null );
     QColorGroup cg = icons->colorGroup();
     cg.setColor( QColorGroup::Text, textCol );
     icons->setPalette( QPalette(cg,cg,cg) );
 }
 
+
+void LauncherView::setBusyIndicatorType ( const QString &type )
+{
+    if ( type. lower ( ) == "blink" )
+	icons-> setBusyIndicatorType ( BIT_Blinking );
+    else
+	icons-> setBusyIndicatorType ( BIT_Normal );
+}