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//===========================================
// Lumina-DE source code
// Copyright (c) 2016, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
// This is the main browsing backend for the file manager
//===========================================
#ifndef _LUMINA_FM_BROWSE_BACKEND_H
#define _LUMINA_FM_BROWSE_BACKEND_H
class Browser : public QObject{
Q_OBJECT
public:
Browser(QObject *parent = 0);
~Browser();
void showHiddenFiles(bool);
bool showingHiddenFiles();
private:
QString currentDir;
QFileSystemWatcher *watcher;
bool showHidden;
void loadItem(QFileInfo info); //this is the main loader class - multiple instances each run in a separate thread
private slots:
void fileChanged(QString); //tied into the watcher - for file change notifications
void dirChanged(QString); // tied into the watcher - for new/removed files in the current dir
public slots:
QString loadDirectory(QString dir = "");
signals:
//Main Signals
void itemUpdated(QString item); //emitted if a file changes after the initial scan
void clearItems(); //emitted when dirs change for example
void itemDataAvailable(QIcon, LFileInfo);
//Start/Stop signals for loading of data
void itemsLoading(int); //number of items which are getting loaded
void itemsDoneLoading(); //emitted when all items are done loading
};
#endif
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