summaryrefslogtreecommitdiff
Side-by-side diff
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--core/launcher/launcherview.cpp98
-rw-r--r--core/launcher/launcherview.h36
2 files changed, 131 insertions, 3 deletions
diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp
index cd9c14b..1317bda 100644
--- a/core/launcher/launcherview.cpp
+++ b/core/launcher/launcherview.cpp
@@ -1,141 +1,150 @@
/**********************************************************************
** 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.
**
**********************************************************************/
#include "launcherview.h"
/* OPIE */
#include <opie2/odebug.h>
#include <qtopia/qpeapplication.h>
#include <qtopia/private/categories.h>
#include <qtopia/categoryselect.h>
#include <qtopia/mimetype.h>
#include <qtopia/resource.h>
using namespace Opie::Core;
+#include <qpe/qcopenvelope_qws.h>
+
/* QT */
#include <qtimer.h>
#include <qfileinfo.h>
#include <qiconview.h>
#include <qobjectlist.h>
// These define how the busy icon is animated and highlighted
#define BRIGHTEN_BUSY_ICON
//#define ALPHA_FADE_BUSY_ICON
//#define USE_ANIMATED_BUSY_ICON_OVERLAY
#define BOUNCE_BUSY_ICON
class BgPixmap
{
public:
BgPixmap( const QPixmap &p ) : pm(p), ref(1) {}
QPixmap pm;
int ref;
};
static QMap<QString,BgPixmap*> *bgCache = 0;
static void cleanup_cache()
{
QMap<QString,BgPixmap*>::Iterator it = bgCache->begin();
while ( it != bgCache->end() ) {
QMap<QString,BgPixmap*>::Iterator curr = it;
++it;
delete (*curr);
bgCache->remove( curr );
}
delete bgCache;
bgCache = 0;
}
class LauncherItem : public QIconViewItem
{
public:
LauncherItem( QIconView *parent, AppLnk* applnk, bool bigIcon=TRUE );
~LauncherItem();
AppLnk *appLnk() const { return app; }
AppLnk *takeAppLnk() { AppLnk* r=app; app=0; return r; }
void animateIcon();
void resetIcon();
+ bool isEyeImage()const{return m_EyeImage;}
virtual int compare ( QIconViewItem * i ) const;
void paintItem( QPainter *p, const QColorGroup &cg );
void setBusyIndicatorType ( BusyIndicatorType t ) { busyType = t; }
+ void setEyePixmap(const QPixmap&aIcon);
protected:
bool isBigIcon;
int iteration;
AppLnk* app;
+
private:
void paintAnimatedIcon( QPainter *p );
BusyIndicatorType busyType;
+ int psize;
+ QPixmap m_iPixmap;
+ bool m_EyeImage;
+ LauncherThumbReceiver*m_EyeCallback;
};
class LauncherIconView : public QIconView {
public:
LauncherIconView( QWidget* parent, const char* name=0 ) :
QIconView(parent,name),
tf(""),
cf(0),
bsy(0),
busyTimer(0),
bigIcns(TRUE),
bgColor(white)
{
sortmeth = Name;
hidden.setAutoDelete(TRUE);
ike = FALSE;
calculateGrid( Bottom );
}
~LauncherIconView()
{
#if 0 // debuggery
QListIterator<AppLnk> it(hidden);
AppLnk* l;
while ((l=it.current())) {
++it;
//odebug << "" << l << ": hidden (should remove)" << oendl;
}
#endif
}
QIconViewItem* busyItem() const { return bsy; }
#ifdef USE_ANIMATED_BUSY_ICON_OVERLAY
QPixmap busyPixmap() const { return busyPix; }
#endif
void setBigIcons( bool bi ) {
bigIcns = bi;
#ifdef USE_ANIMATED_BUSY_ICON_OVERLAY
busyPix.resize(0,0);
#endif
}
void updateCategoriesAndMimeTypes();
void setBusyIndicatorType ( BusyIndicatorType t ) { busyType = t; }
void doAutoScroll()
{
// We don't want rubberbanding (yet)
@@ -332,216 +341,233 @@ protected:
setSpacing( 2 );
setGridX( (viewerWidth-(cols+1)*spacing())/cols );
setGridY( fontMetrics().height()+2 );
}
}
void focusInEvent( QFocusEvent * ) {}
void focusOutEvent( QFocusEvent * ) {}
private:
QList<AppLnk> hidden;
QDict<void> mimes;
QDict<void> cats;
SortMethod sortmeth;
QRegExp tf;
int cf;
LauncherItem* bsy;
int busyTimer;
bool ike;
bool bigIcns;
QPixmap bgPixmap;
QColor bgColor;
#ifdef USE_ANIMATED_BUSY_ICON_OVERLAY
QPixmap busyPix;
#endif
BusyIndicatorType busyType;
};
bool LauncherView::bsy=FALSE;
void LauncherView::setBusy(bool on)
{
icons->setBusy(on);
}
void LauncherView::setBusyIndicatorType( const QString& type ) {
if ( type. lower ( ) == "animated" )
icons->setBusyIndicatorType( BIT_Animated ) ;
else
icons->setBusyIndicatorType( BIT_Normal ) ;
}
LauncherItem::LauncherItem( QIconView *parent, AppLnk *applnk, bool bigIcon )
: QIconViewItem( parent, applnk->name(),
bigIcon ? applnk->bigPixmap() :applnk->pixmap() ),
isBigIcon( bigIcon ),
iteration(0),
- app(applnk) // Takes ownership
+ app(applnk), // Takes ownership
+ psize( (bigIcon ? applnk->bigPixmap().width() :applnk->pixmap().width() ) ),
+ m_iPixmap(),
+ m_EyeImage(false)
{
+ m_EyeCallback = new LauncherThumbReceiver(this);
+ if (applnk->type().lower().startsWith("image/") && applnk->exec().contains("opie-eye",false)) {
+ m_EyeImage = true;
+ m_iPixmap = (bigIcon ? applnk->bigPixmap():applnk->pixmap());
+ m_EyeCallback->requestThumb(applnk->file(),m_iPixmap.width(),m_iPixmap.height());
+ }
}
LauncherItem::~LauncherItem()
{
LauncherIconView* liv = (LauncherIconView*)iconView();
if ( liv->busyItem() == this )
liv->setBusy(FALSE);
delete app;
+ if (m_EyeCallback) delete m_EyeCallback;
}
int LauncherItem::compare ( QIconViewItem * i ) const
{
LauncherIconView* view = (LauncherIconView*)iconView();
return view->compare(app,((LauncherItem *)i)->appLnk());
}
void LauncherItem::paintItem( QPainter *p, const QColorGroup &cg )
{
LauncherIconView* liv = (LauncherIconView*)iconView();
QBrush oldBrush( liv->itemTextBackground() );
QColorGroup mycg( cg );
if ( liv->currentItem() == this ) {
liv->setItemTextBackground( cg.brush( QColorGroup::Highlight ) );
mycg.setColor( QColorGroup::Text, cg.color( QColorGroup::HighlightedText ) );
}
QIconViewItem::paintItem(p,mycg);
// Paint animation overlay
if ( liv->busyItem() == this )
paintAnimatedIcon(p);
if ( liv->currentItem() == this )
liv->setItemTextBackground( oldBrush );
}
void LauncherItem::paintAnimatedIcon( QPainter *p )
{
LauncherIconView* liv = (LauncherIconView*)iconView();
int pic = iteration % 16;
int w = pixmap()->width(), h = pixmap()->height();
QPixmap dblBuf( w, h + 4 );
QPainter p2( &dblBuf );
int x1, y1;
if ( liv->itemTextPos() == QIconView::Bottom ) {
x1 = x() + (width() - w) / 2 - liv->contentsX();
y1 = y() - liv->contentsY();
} else {
x1 = x() - liv->contentsX();
y1 = y() + (height() - h) / 2 - liv->contentsY();
}
y1 -= 2;
p2.translate(-x1,-y1);
liv->drawBackground( &p2, QRect(x1,y1,w,h+4) );
int bounceY = 2;
#ifdef BOUNCE_BUSY_ICON
if ( busyType == BIT_Animated ) {
bounceY = 4 - ((iteration+2)%8);
bounceY = bounceY < 0 ? -bounceY : bounceY;
}
#endif
p2.drawPixmap( x1, y1 + bounceY, *pixmap() );
#ifdef USE_ANIMATED_BUSY_ICON_OVERLAY
p2.drawPixmap( x1, y1 + bounceY, liv->busyPixmap(), w * pic, 0, w, h );
#else
Q_UNUSED( pic )
#endif
p->drawPixmap( x1, y1, dblBuf );
}
void LauncherItem::animateIcon()
{
LauncherIconView* liv = (LauncherIconView*)iconView();
if ( liv->busyItem() != this || !app )
return;
// Highlight the icon
if ( iteration == 0 ) {
- QPixmap src = isBigIcon ? app->bigPixmap() : app->pixmap();
+ QPixmap src = (isEyeImage()?m_iPixmap:(isBigIcon ? app->bigPixmap() : app->pixmap()));
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();
}
for ( int r = 0; r < count; r++, rgb++ ) {
#if defined(BRIGHTEN_BUSY_ICON)
QColor c(*rgb);
int h, s, v;
c.hsv(&h,&s,&v);
c.setHsv(h,QMAX(s-24,0),QMIN(v+48,255));
*rgb = qRgba(c.red(),c.green(),c.blue(),qAlpha(*rgb));
#elif defined(ALPHA_FADE_BUSY_ICON)
*rgb = qRgba(qRed(*rgb),qGreen(*rgb),qBlue(*rgb),qAlpha(*rgb)/2);
#endif
}
src.convertFromImage( img );
setPixmap( src );
}
iteration++;
// Paint animation overlay
QPainter p( liv->viewport() );
paintAnimatedIcon( &p );
}
void LauncherItem::resetIcon()
{
iteration = 0;
- setPixmap( isBigIcon ? app->bigPixmap() : app->pixmap() );
+ setPixmap((isEyeImage()?m_iPixmap:(isBigIcon ? app->bigPixmap() : app->pixmap())));
+}
+
+void LauncherItem::setEyePixmap(const QPixmap&aIcon)
+{
+ if (!isEyeImage()) return;
+ m_iPixmap = aIcon;
+ setPixmap(aIcon);
}
//===========================================================================
QStringList LauncherIconView::mimeTypes() const
{
QStringList r;
QDictIterator<void> it(mimes);
while (it.current()) {
r.append(it.currentKey());
++it;
}
r.sort();
return r;
}
void LauncherIconView::addItem(AppLnk* app, bool resort)
{
addCatsAndMimes(app);
if ( (tf.isEmpty() || tf.match(app->type()) >= 0)
&& (cf == 0 || app->categories().contains(cf)
|| cf == -1 && app->categories().count() == 0 ) )
(void) new LauncherItem( this, app, bigIcns );
else
hidden.append(app);
if ( resort )
sort();
}
void LauncherIconView::updateCategoriesAndMimeTypes()
{
mimes.clear();
cats.clear();
LauncherItem* item = (LauncherItem*)firstItem();
while (item) {
addCatsAndMimes(item->appLnk());
item = (LauncherItem*)item->nextItem();
}
QListIterator<AppLnk> it(hidden);
AppLnk* l;
while ((l=it.current())) {
addCatsAndMimes(l);
++it;
}
}
void LauncherIconView::hideOrShowItems(bool resort)
@@ -1014,48 +1040,114 @@ void LauncherView::setUpdatesEnabled( bool u )
void LauncherView::sort()
{
icons->sort();
}
void LauncherView::addItem(AppLnk* app, bool resort)
{
icons->addItem(app,resort);
}
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::fontChanged(const QFont&)
{
odebug << "LauncherView::fontChanged()" << oendl;
icons->hideOrShowItems( FALSE );
}
void LauncherView::relayout(void)
{
icons->hideOrShowItems(FALSE);
}
void LauncherView::flushBgCache()
{
if ( !bgCache )
return;
// remove unreferenced backgrounds.
QMap<QString,BgPixmap*>::Iterator it = bgCache->begin();
while ( it != bgCache->end() ) {
QMap<QString,BgPixmap*>::Iterator curr = it;
++it;
if ( (*curr)->ref == 0 ) {
delete (*curr);
bgCache->remove( curr );
}
}
}
+/* special image handling - based on opie eye */
+QDataStream &operator>>( QDataStream& s, PixmapInfo& inf ) {
+ s >> inf.file >> inf.pixmap >> inf.width >> inf.height;
+ return s;
+}
+
+QDataStream &operator<<( QDataStream& s, const PixmapInfo& inf) {
+ return s << inf.file << inf.width << inf.height;
+}
+
+LauncherThumbReceiver::LauncherThumbReceiver(LauncherItem*parent)
+ :QObject()
+{
+ m_parent = parent;
+ QCopChannel * chan = new QCopChannel( "QPE/opie-eye",this );
+ connect(chan, SIGNAL(received(const QCString&,const QByteArray&)),
+ this, SLOT(recieve(const QCString&,const QByteArray&)) );
+
+ {
+ QCopEnvelope( "QPE/Application/opie-eye_slave", "refUp()" );
+ }
+ m_waiting = false;
+}
+
+LauncherThumbReceiver::~LauncherThumbReceiver()
+{
+ {
+ QCopEnvelope( "QPE/Application/opie-eye_slave", "refDown()" );
+ }
+}
+
+void LauncherThumbReceiver::recieve( const QCString&str, const QByteArray&at )
+{
+ PixmapInfos pixinfos;
+ QDataStream stream( at, IO_ReadOnly );
+ if (!m_parent || !m_waiting) return;
+ /* we are just interested in thumbmails */
+ if ( str == "pixmapsHandled(PixmapList)" )
+ stream >> pixinfos;
+
+ for ( PixmapInfos::Iterator it = pixinfos.begin(); it != pixinfos.end(); ++it ) {
+ if ((*it).file==m_reqFile) {
+ m_parent->setEyePixmap((*it).pixmap);
+ m_waiting = false;
+ break;
+ }
+ }
+}
+
+void LauncherThumbReceiver::requestThumb(const QString&file,int width,int height)
+{
+ m_reqFile = file;
+ rItem.file = file;
+ rItem.width = width;
+ rItem.height = height;
+ QTimer::singleShot(1, this, SLOT(sendRequest()));
+}
+
+void LauncherThumbReceiver::sendRequest()
+{
+ PixmapInfos m_inThumbNail;
+ m_inThumbNail.append(rItem);
+ QCopEnvelope env("QPE/opie-eye_slave", "pixmapInfos(PixmapInfos)" );
+ env << m_inThumbNail;
+ m_waiting = true;
+}
diff --git a/core/launcher/launcherview.h b/core/launcher/launcherview.h
index e40a006..a9ff9eb 100644
--- a/core/launcher/launcherview.h
+++ b/core/launcher/launcherview.h
@@ -1,119 +1,155 @@
/**********************************************************************
** 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 LAUNCHERVIEW_H
#define LAUNCHERVIEW_H
#include <qtopia/storage.h>
#include <qtopia/applnk.h>
#include <qvbox.h>
class CategorySelect;
class LauncherIconView;
+class LauncherItem;
class QIconView;
class QIconViewItem;
class QLabel;
class QWidgetStack;
class MenuButton;
class QComboBox;
enum BusyIndicatorType {
BIT_Normal = 0,
BIT_Animated
};
class LauncherView : public QVBox
{
Q_OBJECT
public:
LauncherView( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
~LauncherView();
void hideIcons();
bool removeLink(const QString& linkfile);
void addItem(AppLnk* app, bool resort=TRUE);
void removeAllItems();
void setSortEnabled(bool);
void setUpdatesEnabled(bool);
void sort();
void setToolsEnabled(bool);
void updateTools();
void setBusy(bool);
void setBusyIndicatorType( const QString& );
enum ViewMode { Icon, List };
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 clearViewFont();
void relayout(void);
signals:
void clicked( const AppLnk * );
void rightPressed( AppLnk * );
protected slots:
void selectionChanged();
void returnPressed( QIconViewItem *item );
void itemClicked( int, QIconViewItem * );
void itemPressed( int, QIconViewItem * );
void sortBy(int);
void showType(int);
void showCategory( int );
void resizeEvent(QResizeEvent *);
void flushBgCache();
protected:
void paletteChange( const QPalette & );
void fontChanged(const QFont &);
private:
static bool bsy;
QWidget* tools;
LauncherIconView* icons;
QComboBox *typemb;
QStringList typelist;
CategorySelect *catmb;
ViewMode vmode;
BackgroundType bgType;
QString bgName;
QColor textCol;
QImage loadBackgroundImage(QString &fname);
};
+/* taken from opie-eye */
+
+struct PixmapInfo {
+ PixmapInfo() : width( -1 ), height( -1 ) {}
+ bool operator==( const PixmapInfo& r ) {
+ if ( width != r.width ) return false;
+ if ( height != r.height ) return false;
+ if ( file != r.file ) return false;
+ return true;
+ }
+ int width, height;
+ QString file;
+ QPixmap pixmap;
+};
+
+class LauncherThumbReceiver:public QObject
+{
+ Q_OBJECT
+ typedef QValueList<PixmapInfo> PixmapInfos;
+public:
+ LauncherThumbReceiver(LauncherItem*parent);
+ ~LauncherThumbReceiver();
+ void requestThumb(const QString&file,int width,int height);
+
+public slots:
+ void recieve( const QCString&, const QByteArray& );
+protected slots:
+ virtual void sendRequest();
+protected:
+ LauncherItem*m_parent;
+ QString m_reqFile;
+ PixmapInfo rItem;
+ bool m_waiting:1;
+};
+
#endif // LAUNCHERVIEW_H