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//===========================================
// Lumina-DE source code
// Copyright (c) 2014, Ken Moore
// Available under the 3-clause BSD license
// See the LICENSE file for full details
//===========================================
// This is the Icon provider for files based on mime types
//===========================================
#ifndef _LUMINA_FILE_MANAGER_ICON_PROVIDER_H
#define _LUMINA_FILE_MANAGER_ICON_PROVIDER_H
#include <QFileIconProvider>
#include <QIcon>
#include <QString>
#include <QFileInfo>
#include <LuminaXDG.h>
class MimeIconProvider : public QFileIconProvider{
public:
bool showthumbnails;
MimeIconProvider() : QFileIconProvider(){
showthumbnails = false;
}
~MimeIconProvider(){}
QIcon icon(const QFileInfo &info) const{
if(info.isDir()){
return LXDG::findIcon("folder","");
}else if(info.isFile()){
if(showthumbnails && (info.suffix().toLower()=="png" || info.suffix().toLower()=="jpg") ){
//make sure to only load small versions of the files into memory: could have hundreds of them...
return QIcon( QPixmap(info.absoluteFilePath()).scaledToHeight(64) );
}else if(info.fileName().endsWith(".desktop") ){
bool ok = false;
XDGDesktop desk = LXDG::loadDesktopFile(info.absoluteFilePath(), ok);
if(ok){
return LXDG::findIcon(desk.icon, "unknown");
}else{
return LXDG::findMimeIcon(info.fileName());
}
}else{
return LXDG::findMimeIcon(info.fileName());
}
}else{
return LXDG::findIcon("unknown","");
}
}
QString type(const QFileInfo &info) const{
if(info.isDir()){
return QObject::tr("Directory");
}else if(info.completeBaseName().isEmpty() || info.suffix().isEmpty() ){
return QObject::tr("Unknown"); //hidden file without an extension
}else if(info.suffix()=="desktop"){
return QObject::tr("Application");
}else{
return info.suffix().toUpper();
}
}
};
#endif
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