Make SmDirModel/SmDirWatcher do something

I think I got it working! It does what I want it to do :)

1 files changed, 27 insertions, 2 deletions

diff --git a/smdirmodel.cpp b/smdirmodel.cpp
index 0a0578b..9b35706 100644
--- a/smdirmodel.cpp
+++ b/smdirmodel.cpp
@@ -8,6 +8,7 @@
 #include <QDir>
 #include <QDateTime>
 #include <QFile>
+#include <QTimer>
 
 #include <sys/stat.h>
 
@@ -18,10 +19,17 @@
 
 SmDirModel::SmDirModel(const QStringList &headers, QObject *parent) : SmTreeModel(headers, parent), mHeaders(headers){
     mWatch = new SmDirWatcher(this);
+    connect(mWatch, SIGNAL(dwEvent(QString,int)), this, SLOT(dirEvent(QString,int)));
+    connect(mWatch, SIGNAL(needRefresh()), this, SLOT(populate()));
+    mRunTimer = new QTimer(this);
+    mRunTimer->setInterval(2000);
+    connect(mRunTimer, SIGNAL(timeout()), mWatch, SLOT(start()));
+    mRunTimer->start();
 }
 
 SmDirModel::~SmDirModel(){
     delete mWatch;
+    delete mRunTimer;
 }
 
 QVariant SmDirModel::data(const QModelIndex &index, int role) const{
@@ -65,9 +73,8 @@ bool SmDirModel::setData(const QModelIndex &index, const QVariant &value, int ro
         QString dir = fileInfo(index).absolutePath();
         QString newPath = QString("%1/%2").arg(dir).arg(newName);
         QFile::rename(old, newPath);
-        return true;
     }
-    return false;
+    return SmTreeModel::setData(index, value, role);
 }
 
 bool SmDirModel::isDir(const QModelIndex &idx) const {
@@ -97,6 +104,24 @@ void SmDirModel::setDir(const QString &dir){
     mWatch->setDir(dir);
 }
 
+void SmDirModel::dirEvent(const QString &file, int e){
+    QFileInfo fi(file);
+    const QList<QVariant> fData = fileData(fi);
+    if(e == SmDirWatcher::Added){
+        addRow(fData, rootIndex(), true);
+    }
+    QModelIndex idx = find(fData.at(Name), Name, rootIndex());
+    if(e == SmDirWatcher::Deleted){
+        removeRow(idx.row());
+    }
+    if(e == SmDirWatcher::Modified){
+        for(int i = 0; i < mHeaders.count(); ++i){
+            QModelIndex c = index(idx.row(), i, QModelIndex());
+            setData(c, fData.at(i), Qt::EditRole);
+        }
+    }
+}
+
 void SmDirModel::populate(){
     SmTreeItem *root = new SmTreeItem(mHeaders.size());
     QDir d = QDir(mCur);