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- implemented an optional flat view for shared files that allows sorting by date/peer/name

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- restored the search for flat view only (very slow for tree view)
- cleaned the code a bit: made two subclasses of RetroshareDirModel: TreeStyle_RDM and FlatStyle_RDM



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4117 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2011-04-01 21:46:06 +00:00
parent c22a0c79e7
commit f634331442
5 changed files with 693 additions and 448 deletions
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101
retroshare-gui/src/gui/RemoteDirModel.h
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@ -34,33 +34,21 @@ static const uint32_t IND_LAST_WEEK = 3600*24*7 ;
static const uint32_t IND_LAST_MONTH = 3600*24*31 ; // I know, this is approximate
static const uint32_t IND_ALWAYS = ~(uint32_t)0 ;
class RemoteDirModel : public QAbstractItemModel
class RetroshareDirModel : public QAbstractItemModel
{
Q_OBJECT
public:
enum Roles{ FileNameRole = Qt::UserRole+1, SortRole = Qt::UserRole+2 };
RemoteDirModel(bool mode, QObject *parent = 0);
/* These are all overloaded Virtual Functions */
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
QVariant data(const QModelIndex &index, int role) const;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const;
QModelIndex index(int row, int column,
const QModelIndex & parent = QModelIndex() ) const;
QModelIndex parent ( const QModelIndex & index ) const;
RetroshareDirModel(bool mode, QObject *parent = 0);
virtual ~RetroshareDirModel() {}
Qt::ItemFlags flags ( const QModelIndex & index ) const;
bool hasChildren(const QModelIndex & parent = QModelIndex()) const;
/* Callback from Core */
void preMods();
void postMods();
virtual void preMods();
virtual void postMods();
/* Callback from GUI */
void downloadSelected(const QModelIndexList &list);
@ -68,36 +56,29 @@ class RemoteDirModel : public QAbstractItemModel
void getDirDetailsFromSelect (const QModelIndexList &list, std::vector <DirDetails>& dirVec);
int getType ( const QModelIndex & index ) const ;
//void openFile(QModelIndex fileIndex, const QString command);
void getFileInfoFromIndexList(const QModelIndexList& list, std::list<DirDetails>& files_info) ;
void openSelected(const QModelIndexList &list);
void getFilePaths(const QModelIndexList &list, std::list<std::string> &fullpaths);
void changeAgeIndicator(uint32_t indicator) { ageIndicator = indicator; }
public slots:
// void collapsed ( const QModelIndex & index ) { update(index); }
// void expanded ( const QModelIndex & index ) { update(index); }
/* Drag and Drop Functionality */
public:
virtual QMimeData * mimeData ( const QModelIndexList & indexes ) const;
virtual QStringList mimeTypes () const;
virtual QVariant data(const QModelIndex &index, int role) const;
private:
// void update (const QModelIndex &index );
protected:
void treeStyle();
void downloadDirectory(const DirDetails & details, int prefixLen);
static QString getFlagsString(uint32_t) ;
QString getAgeIndicatorString(const DirDetails &) const;
void getAgeIndicatorRec(DirDetails &details, QString &ret) const;
virtual QVariant displayRole(const DirDetails&,int) const = 0 ;
QVariant decorationRole(const DirDetails&,int) const ;
QVariant sortRole(const DirDetails&,int) const ;
uint32_t ageIndicator;
QIcon categoryIcon;
@ -146,4 +127,62 @@ class RemoteDirModel : public QAbstractItemModel
};
// This class shows the classical hierarchical directory view of shared files
// Columns are:
// file name | Size | Age
//
class TreeStyle_RDM: public RetroshareDirModel
{
public:
TreeStyle_RDM(bool mode)
: RetroshareDirModel(mode)
{
}
virtual ~TreeStyle_RDM() ;
protected:
/* These are all overloaded Virtual Functions */
virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
virtual QVariant displayRole(const DirDetails&,int) const ;
virtual QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex() ) const;
virtual QModelIndex parent ( const QModelIndex & index ) const;
virtual bool hasChildren(const QModelIndex & parent = QModelIndex()) const;
};
// This class shows a flat list of all shared files
// Columns are:
// file name | Owner | Size | Age
//
class FlatStyle_RDM: public RetroshareDirModel
{
public:
FlatStyle_RDM(bool mode)
: RetroshareDirModel(mode)
{
}
virtual ~FlatStyle_RDM() ;
protected:
virtual void postMods();
virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
virtual QVariant displayRole(const DirDetails&,int) const ;
virtual QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex() ) const;
virtual QModelIndex parent ( const QModelIndex & index ) const;
virtual bool hasChildren(const QModelIndex & parent = QModelIndex()) const;
std::vector<void *> _ref_entries ;
};
#endif