on removable medias take a look into .opiestorage.cf and read the list

of subdirs of the media where to search for documents. If this value isn't
set, it will reduce search to FS+"/Documents" so not the whole media is
searched.
ToDo: Work on mediummount that users can set this values.
      Implement same stuff in global.cpp of libqpe.

1 files changed, 35 insertions, 6 deletions

diff --git a/core/launcher/documentlist.cpp b/core/launcher/documentlist.cpp
index 440bf1e..fdba687 100644
--- a/core/launcher/documentlist.cpp
+++ b/core/launcher/documentlist.cpp
@@ -18,96 +18,98 @@
 **
 **********************************************************************/
 #include "documentlist.h"
 #include "serverinterface.h"
 
 #include <opie2/oglobal.h>
 
 #include <qtopia/config.h>
 #include <qtopia/mimetype.h>
 #include <qtopia/resource.h>
 #include <qtopia/private/categories.h>
 #include <qtopia/qpeapplication.h>
 #include <qtopia/applnk.h>
 #include <qtopia/storage.h>
 #ifdef Q_WS_QWS
 #include <qtopia/qcopenvelope_qws.h>
 #endif
 
 #include <qtimer.h>
 #include <qfileinfo.h>
 #include <qtextstream.h>
 #include <qfile.h>
 #include <qdir.h>
 #include <qpainter.h>
 #include <qimage.h>
 #include <qcopchannel_qws.h>
 #include <qlistview.h>
 #include <qlist.h>
 #include <qpixmap.h>
 
 
 AppLnkSet *DocumentList::appLnkSet = 0;
 
 static const int MAX_SEARCH_DEPTH = 10;
 
 
 class DocumentListPrivate : public QObject {
     Q_OBJECT
 public:
     DocumentListPrivate( ServerInterface *gui );
     ~DocumentListPrivate();
 
     void initialize();
 
     const QString nextFile();
     const DocLnk *iterate();
     bool store( DocLnk* dl );
     void estimatedPercentScanned();
+    void appendDocpath(FileSystem*);
+    
 
     DocLnkSet dls;
     QDict<void> reference;
     QDictIterator<void> *dit;
     enum { Find, RemoveKnownFiles, MakeUnknownFiles, Done } state;
 
     QStringList docPaths;
     unsigned int docPathsSearched;
 
     int searchDepth;
     QDir *listDirs[MAX_SEARCH_DEPTH];
     const QFileInfoList *lists[MAX_SEARCH_DEPTH];
     unsigned int listPositions[MAX_SEARCH_DEPTH];
 
     StorageInfo *storage;
 
     int tid;
 
     ServerInterface *serverGui;
 
     bool needToSendAllDocLinks;
     bool sendAppLnks;
     bool sendDocLnks;
     bool scanDocs;
 };
 
 
 /*
  * scandocs will be read from Config
  */
 DocumentList::DocumentList( ServerInterface *serverGui, bool /*scanDocs*/,
                             QObject *parent, const char *name )
  : QObject( parent, name )
 {
     appLnkSet = new AppLnkSet( MimeType::appsFolderName() );
     d = new DocumentListPrivate( serverGui );
     d->needToSendAllDocLinks = false;
 
     Config cfg( "Launcher" );
     cfg.setGroup( "DocTab" );
     d->scanDocs = cfg.readBoolEntry( "Enable", true );
     qDebug( "DocumentList::DocumentList() : scanDocs = %d", d->scanDocs );
 
     QTimer::singleShot( 10, this, SLOT( startInitialScan() ) );
 }
 
 void DocumentList::startInitialScan()
 {
@@ -382,117 +384,144 @@ void DocumentList::sendAllDocLinks()
     //qDebug( "================ \n\n%s\n\n===============", contents.latin1() );
 
     d->needToSendAllDocLinks = false;
 }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 DocumentListPrivate::DocumentListPrivate( ServerInterface *gui )
 {
     storage = new StorageInfo( this );
     serverGui = gui;
     if ( serverGui ) {
         sendAppLnks = serverGui->requiresApplications();
         sendDocLnks = serverGui->requiresDocuments();
     } else {
         sendAppLnks = false;
         sendDocLnks = false;
     }
     for ( int i = 0; i < MAX_SEARCH_DEPTH; i++ ) {
         listDirs[i] = 0;
         lists[i] = 0;
         listPositions[i] = 0;
     }
     initialize();
     tid = 0;
 }
 
+void DocumentListPrivate::appendDocpath(FileSystem*fs)
+{
+    QDir defPath(fs->path()+"/Documents");
+    QFileInfo f(fs->path()+"/.opiestorage.cf");
+    if (!f.exists()) {
+        if (defPath.exists()) {
+            docPaths+=defPath.path();
+        }
+        return;
+    }
+    Config conf(f.filePath(), Config::File );
+    conf.setGroup("subdirs");
+    QStringList subDirs = conf.readListEntry("subdirs",':');
+    if (subDirs.isEmpty()) {
+        if (defPath.exists()) {
+            docPaths+=defPath.path();
+        }
+        return;
+    }
+    for (unsigned c = 0; c < subDirs.count();++c) {
+        QDir docDir(QString(fs->path()+"/"+subDirs[c]));
+        if (docDir.exists()) {
+            docPaths+=docDir.path();
+        }
+    }
+}
 
 void DocumentListPrivate::initialize()
 {
     // Reset
     dls.clear();
     docPaths.clear();
     reference.clear();
 
     QDir docDir( QPEApplication::documentDir() );
     if ( docDir.exists() )
         docPaths += QPEApplication::documentDir();
     int i = 1;
     const QList<FileSystem> &fs = storage->fileSystems();
     QListIterator<FileSystem> it( fs );
-    for ( ; it.current(); ++it )
-        if ( (*it)->isRemovable() ) {
-            docPaths += (*it)->path();
-            i++;
-        }
+    for ( ; it.current(); ++it ) {
+        if ( (*it)->isRemovable() ) {
+            appendDocpath((*it));
+            ++i;
+        }
+    }
 
-    for ( int i = 0; i < MAX_SEARCH_DEPTH; i++ ) {
+    for ( int i = 0; i < MAX_SEARCH_DEPTH; ++i ) {
         if ( listDirs[i] ) {
             delete listDirs[i];
             listDirs[i] = 0;
         }
         lists[i] = 0;
         listPositions[i] = 0;
     }
 
     docPathsSearched = 0;
     searchDepth = -1;
     state = Find;
     dit = 0;
 }
 
 
 DocumentListPrivate::~DocumentListPrivate()
 {
     for ( int i = 0; i < MAX_SEARCH_DEPTH; i++ )
         if ( listDirs[i] )
             delete listDirs[i];
     delete dit;
 }
 
 
 void DocumentListPrivate::estimatedPercentScanned()
 {
     double overallProgress = 0.0;
     double levelWeight = 75.0;
 
     int topCount = docPaths.count();
     if ( topCount > 1 ) {
         levelWeight = levelWeight / topCount;
         overallProgress += (docPathsSearched - 1) * levelWeight;
     }
 
     for ( int d = 0; d <= searchDepth; d++ ) {
         if ( listDirs[d] ) {
             int items = lists[d]->count();
             if ( items > 1 ) {
                 levelWeight = levelWeight / items;
                 // Take in to account "." and ".."
                 overallProgress += (listPositions[d] - 3) * levelWeight;
             }
         } else {
             break;
         }
     }