busyindicator type can now be changed at run-time

4 files changed, 39 insertions, 3 deletions

diff --git a/core/launcher/launcher.cpp b/core/launcher/launcher.cpp
index 6948976..66cc3e6 100644
--- a/core/launcher/launcher.cpp
+++ b/core/launcher/launcher.cpp
@@ -238,24 +238,27 @@ void CategoryTabWidget::initializeCategories(AppLnkSet* rootFolder,
     docview = newView( "Documents", // No tr
         pm, tr("Documents"));
     docview->populate( docFolder, QString::null );
     docFolder->detachChildren();
     docview->setFileSystems(fs);
     docview->setToolsEnabled(TRUE);
     setTabAppearance( "Documents", cfg ); // No tr
 
     connect( categoryBar, SIGNAL(selected(int)), stack, SLOT(raiseWidget(int)) );
 
     ((LauncherView*)stack->widget(0))->setFocus();
 
+    cfg. setGroup ( "GUI" );
+    setBusyIndicatorType ( cfg. readEntry ( "BusyType", QString::null ));
+
     categoryBar->show();
     stack->show();
 }
 
 void CategoryTabWidget::setTabAppearance( const QString &id, Config &cfg )
 {
     QString grp( "Tab %1" ); // No tr
     cfg.setGroup( grp.arg(id) );
     LauncherView *v = view( id );
     int idx = ids.findIndex( id );
     CategoryTab *tab = (CategoryTab *)categoryBar->tab( idx );
 
@@ -362,24 +365,30 @@ void CategoryTabWidget::setBusy(bool on)
         ((LauncherView*)stack->visibleWidget())->setBusy(TRUE);
     else
         for (int i=0; i<tabs; i++)
             ((LauncherView*)stack->widget(i))->setBusy(FALSE);
 }
 
 LauncherView *CategoryTabWidget::view( const QString &id )
 {
     int idx = ids.findIndex( id );
     return (LauncherView *)stack->widget(idx);
 }
 
+void CategoryTabWidget::setBusyIndicatorType ( const QString &type )
+{
+        for ( QStringList::Iterator it = ids. begin ( ); it != ids. end ( ); ++it )
+                view ( *it )-> setBusyIndicatorType ( type );
+}
+
 //===========================================================================
 
 CategoryTabBar::CategoryTabBar( QWidget *parent, const char *name )
     : QTabBar( parent, name )
 {
     setFocusPolicy( NoFocus );
     connect( this, SIGNAL( selected(int) ), this, SLOT( layoutTabs() ) );
 }
 
 CategoryTabBar::~CategoryTabBar()
 {
 }
@@ -1158,24 +1167,29 @@ void Launcher::launcherMessage( const QCString &msg, const QByteArray &data)
         QString fam;
         stream >> fam;
         int size;
         stream >> size;
         int weight;
         stream >> weight;
         int italic;
         stream >> italic;
         if ( tabs->view(id) )
             tabs->view(id)->setViewFont( QFont(fam, size, weight, italic!=0) );
         qDebug( "setFont: %s, %d, %d, %d", fam.latin1(), size, weight, italic );
     }
+    else if ( msg == "setBusyIndicatorType(QString)" ) {
+        QString type;
+                stream >> type;
+        tabs->setBusyIndicatorType(type);
+    }
 }
 
 void Launcher::storageChanged()
 {
     if ( in_lnk_props ) {
         got_lnk_change = TRUE;
         lnk_change = QString::null;
     } else {
         updateLink( QString::null );
     }
 }
 
diff --git a/core/launcher/launcher.h b/core/launcher/launcher.h
index e3881ea..89bf6f3 100644
--- a/core/launcher/launcher.h
+++ b/core/launcher/launcher.h
@@ -54,25 +54,25 @@ protected:
 class CategoryTabWidget : public QVBox {
     // can't use a QTabWidget, since it won't let us set the frame style.
     Q_OBJECT
 public:
     CategoryTabWidget( QWidget* parent );
     void initializeCategories(AppLnkSet* rootFolder, AppLnkSet* docFolder,
             const QList<FileSystem> &);
     void updateDocs(AppLnkSet* docFolder, const QList<FileSystem> &fs);
     void updateLink(const QString& linkfile);
     void setBusy(bool on);
     QString getAllDocLinkInfo() const;
     LauncherView *view( const QString &id );
-
+    void setBusyIndicatorType ( const QString &type );
 signals:
     void selected(const QString&);
     void clicked(const AppLnk*);
     void rightPressed(AppLnk*);
 
 public slots:
     void nextTab();
     void prevTab();
 
 protected slots:
     void tabProperties();
 
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
@@ -43,24 +43,29 @@
 #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)
     {
@@ -74,39 +79,40 @@ public:
     ~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();
@@ -127,30 +133,34 @@ public:
                     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++;
@@ -328,24 +338,25 @@ private:
     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
 {
@@ -904,12 +915,20 @@ void LauncherView::setFileSystems(const QList<FileSystem> &)
 
 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 );
+}
diff --git a/core/launcher/launcherview.h b/core/launcher/launcherview.h
index 2fb37b6..194e4a2 100644
--- a/core/launcher/launcherview.h
+++ b/core/launcher/launcherview.h
@@ -56,24 +56,26 @@ public:
     void setViewMode( ViewMode m );
     ViewMode viewMode() const { return vmode; }
 
     enum BackgroundType { Ruled, SolidColor, Image };
     void setBackgroundType( BackgroundType t, const QString & );
     BackgroundType backgroundType() const { return bgType; }
 
     void setTextColor( const QColor & );
     QColor textColor() const { return textCol; }
 
     void setViewFont( const QFont & );
 
+    void setBusyIndicatorType ( const QString &type );
+
 public slots:
     void populate( AppLnkSet *folder, const QString& categoryfilter );
 
 signals:
     void clicked( const AppLnk * );
     void rightPressed( AppLnk * );
 
 protected slots:
     void selectionChanged();
     void returnPressed( QIconViewItem *item );
     void itemClicked( int, QIconViewItem * );
     void itemPressed( int, QIconViewItem * );
@@ -88,15 +90,16 @@ protected:
 
 private:
     static bool bsy;
     QWidget* tools;
     LauncherIconView* icons;
     QComboBox *typemb;
     QStringList typelist;
     CategorySelect *catmb;
     ViewMode vmode;
     BackgroundType bgType;
     QString bgName;
     QColor textCol;
+    int busyType;
 };
 
 #endif // LAUNCHERVIEW_H