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/*
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
2 of the License, or (at your option) any later version.
*/
#include <QDirModel>
#include <QTreeView>
#include <QSettings>
#include <QDir>
#include <QSplitter>
#include <QVBoxLayout>
#include "filesystemwidget.h"
#include "filesystemdirproxy.h"
#include "fileview.h"
#include "shemoviconprovider.h"
FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent) {
mModel = new QDirModel;
mModel->setFilter(QDir::AllEntries | QDir::NoDotAndDotDot);
mModel->setSorting(QDir::DirsFirst | QDir::IgnoreCase);
SheMovIconProvider *p = new SheMovIconProvider;
mModel->setIconProvider(p);
mDirProxy = new FilesystemDirProxy;
mDirProxy->setSourceModel(mModel);
mDirView = new QTreeView;
mDirView->setModel(mDirProxy);
mDirView->setColumnHidden(1, true);
mDirView->setColumnHidden(2, true);
mDirView->setColumnHidden(3, true);
mDirView->setRootIsDecorated(false);
mFileView = new FileView;
mFileView->setModel(mModel);
connect(mDirView, SIGNAL(clicked(const QModelIndex &)), this, SLOT(directoryChanged(const QModelIndex &)));
QSettings s;
QString startDir = s.value("paths/start", QDir::homePath()).toString();
QModelIndex startIndex = mModel->index(startDir);
if(startIndex.isValid()){
QModelIndex proxyIndex = mDirProxy->mapFromSource(startIndex);
mDirView->setCurrentIndex(proxyIndex);
mDirView->setExpanded(proxyIndex, true);
QModelIndex parent = proxyIndex.parent();
mFileView->setRootIndex(startIndex);
do {
mDirView->setExpanded(parent, true);
parent = parent.parent();
}while(parent.isValid());
}
mFileView->resizeColumnToContents(0);
QVBoxLayout *mainLayout = new QVBoxLayout;
QSplitter *splitter = new QSplitter;
splitter->addWidget(mDirView);
splitter->addWidget(mFileView);
splitter->setStretchFactor(0, 1);
splitter->setStretchFactor(1, 2);
mainLayout->addWidget(splitter);
setLayout(mainLayout);
}
void FilesystemWidget::directoryChanged(const QModelIndex &index){
QModelIndex real = mDirProxy->mapToSource(index);
if(!index.isValid()){
return;
}
mFileView->setRootIndex(real);
}
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