Initial Check in of the Eye Of Zilla. This ImageViewer features

Image Infos, EXIF, Jpeg,Png,Gif support. It supports scaled loading
of Jpegs. an smart image cache....

GUI needs some work and we need to find a bug in QCOP as well.

TODO:
Add Image Service for example Mailer
Add ImageCanvas/Zoomer/Display

1 files changed, 145 insertions, 0 deletions

diff --git a/noncore/graphics/opie-eye/lib/slavemaster.cpp b/noncore/graphics/opie-eye/lib/slavemaster.cpp
new file mode 100644
index 0000000..18dc883
--- a/dev/null
+++ b/noncore/graphics/opie-eye/lib/slavemaster.cpp
@@ -0,0 +1,145 @@
+#include "slavemaster.h"
+
+#include <qpe/qpeapplication.h>
+#include <qpe/qcopenvelope_qws.h>
+
+#include <qcopchannel_qws.h>
+#include <qtimer.h>
+
+QDataStream & operator << (QDataStream & str, bool b)
+{
+  str << Q_INT8(b);
+  return str;
+}
+QDataStream & operator >> (QDataStream & str, bool & b)
+{
+  Q_INT8 l;
+  str >> l;
+  b = bool(l);
+  return str;
+}
+QDataStream &operator<<( QDataStream& s, const PixmapInfo& inf) {
+    return s << inf.file << inf.pixmap << inf.width << inf.height;
+}
+QDataStream &operator>>( QDataStream& s, PixmapInfo& inf ) {
+    s >> inf.file >> inf.pixmap >> inf.width >> inf.height;
+    return s;
+}
+QDataStream &operator<<( QDataStream& s, const ImageInfo& i) {
+    return s << i.kind << i.file << i.info;
+}
+QDataStream &operator>>( QDataStream& s, ImageInfo& i ) {
+    s >> i.kind >> i.file >> i.info;
+    return s;
+}
+
+
+
+SlaveMaster* SlaveMaster::m_master = 0;
+
+SlaveMaster::SlaveMaster()
+    : m_started( false )
+{
+    QCopChannel *chan= new QCopChannel( "QPE/opie-eye",this );
+    connect(chan, SIGNAL(received(const QCString&,const QByteArray&)),
+            this, SLOT(recieve(const QCString&,const QByteArray&)) );
+}
+
+SlaveMaster::~SlaveMaster() {
+}
+
+SlaveMaster* SlaveMaster::self() {
+    if ( !m_master )
+        m_master = new SlaveMaster;
+    return m_master;
+}
+
+void SlaveMaster::thumbInfo( const QString& str) {
+    m_inThumbInfo.append( str );
+
+    if ( !m_started ) {
+        QTimer::singleShot( 0, this, SLOT(slotTimerStart()));
+        m_started = true;
+    }
+}
+
+void SlaveMaster::imageInfo( const QString& str ) {
+    m_inImageInfo.append( str );
+    if ( !m_started ) {
+        QTimer::singleShot( 0, this, SLOT(slotTimerStart()));
+        m_started = true;
+    }
+}
+
+void SlaveMaster::thumbNail( const QString& str, int w, int h ) {
+    if ( str.isEmpty() ) {
+        qWarning( "Asking for empty nail" );
+        return;
+    }
+    qWarning( "Asking for thumbNail in size %d %d" + str, w,h );
+    PixmapInfo item;
+    item.file = str; item.width = w; item.height = h;
+    item.pixmap = QPixmap();
+    m_inThumbNail.append( item );
+
+    if ( !m_started ) {
+        QTimer::singleShot( 0, this, SLOT(slotTimerStart()));
+        m_started = true;
+    }
+}
+
+
+void SlaveMaster::recieve( const QCString& str, const QByteArray& at) {
+
+    ImageInfos infos;
+    PixmapInfos pixinfos;
+
+    QDataStream stream( at, IO_ReadOnly );
+    if ( str == "pixmapsHandled(PixmapList)" )
+        stream >> pixinfos;
+    else if ( str == "pixmapsHandled(StringList)" )
+        stream >> infos;
+
+    qWarning( "PixInfos %d", pixinfos.count() );
+
+    bool got_data = ( !infos.isEmpty() || !pixinfos.isEmpty() );
+    if ( got_data ) {
+        emit sig_start();
+        for ( ImageInfos::Iterator _it = infos.begin(); _it != infos.end(); ++_it ) {
+            if (  (*_it).kind )
+                emit  sig_fullInfo( (*_it).file, (*_it).info );
+            else
+                emit sig_thumbInfo( (*_it).file, (*_it).info );
+        }
+
+        for ( PixmapInfos::Iterator it = pixinfos.begin(); it != pixinfos.end(); ++it )
+            emit sig_thumbNail(  (*it).file, (*it).pixmap );
+        emit sig_end();
+    }
+}
+
+void SlaveMaster::slotTimerStart() {
+    m_started = false;
+
+    if ( !m_inThumbInfo.isEmpty() ) {
+        QCopEnvelope env("QPE/opie-eye_slave", "thumbInfos(QStringList)" );
+        env << m_inThumbInfo;
+    }
+    if ( !m_inImageInfo.isEmpty() ) {
+        QCopEnvelope env("QPE/opie-eye_slave", "fullInfos(QStringList)" );
+        env << m_inImageInfo;
+    }
+    if ( !m_inThumbNail.isEmpty() ) {
+        QCopEnvelope env("QPE/opie-eye_slave", "pixmapInfos(PixmapInfos)" );
+        env << m_inThumbNail;
+    }
+
+
+    m_inThumbInfo.clear();
+    m_inImageInfo.clear();
+    m_inThumbNail.clear();
+}
+
+QImage SlaveMaster::image( const QString& str, PDirLister::Factor, int ) {
+    return QImage();
+}