Add a bunch of ZFS information routines to LFileInfo.

Also utilize this ZFS info in lumina-fileinfo (if appropriate)

4 files changed, 128 insertions, 2 deletions

diff --git a/src-qt5/desktop-utils/lumina-fileinfo/MainUI.cpp b/src-qt5/desktop-utils/lumina-fileinfo/MainUI.cpp
index e64346ae..c99a781e 100644
--- a/src-qt5/desktop-utils/lumina-fileinfo/MainUI.cpp
+++ b/src-qt5/desktop-utils/lumina-fileinfo/MainUI.cpp
@@ -191,6 +191,52 @@ void MainUI::SyncFileInfo(){
     ui->tabWidget->addTab( ui->tab_deskedit, tr("XDG Shortcut") );
   }
   ui->tabWidget->setCurrentIndex(ui->tabWidget->indexOf(ui->tab_file) );
+  SyncZfsInfo();
+}
+
+void MainUI::SyncZfsInfo(){
+  bool showtab = false;
+  if(INFO->zfsPool().isEmpty()){
+    //Not on a ZFS pool - hide the tab if it is available
+    showtab = false;
+  }else{
+    qDebug() << "Is a ZFS Dataset:" << INFO->isZfsDataset();
+    ui->label_zfs_pool->setText(INFO->zfsPool());
+    if(INFO->isZfsDataset()){
+      ui->tree_zfs_props->clear();
+      QJsonObject props = INFO->zfsProperties();
+      QStringList keys = props.keys();
+      for(int i=0; i<keys.length(); i++){
+        ui->tree_zfs_props->addTopLevelItem( new QTreeWidgetItem(QStringList() << keys[i] << props.value(keys[i]).toObject().value("value").toString() << props.value(keys[i]).toObject().value("source").toString() ) );
+        ui->tree_zfs_props->resizeColumnToContents(0);
+        ui->tree_zfs_props->resizeColumnToContents(1);
+      }
+      ui->tree_zfs_props->setVisible(!keys.isEmpty());
+      showtab = !keys.isEmpty();
+    }else{
+      ui->tree_zfs_props->setVisible(false);
+    }
+    QStringList snaps = INFO->zfsSnapshots();
+    ui->tree_zfs_snaps->clear();
+    for(int i=0; i<snaps.length(); i++){
+      QFileInfo finfo(snaps[i].section("::::",1,-1));
+      ui->tree_zfs_snaps->addTopLevelItem( new QTreeWidgetItem(QStringList() << snaps[i].section("::::",0,0) << finfo.created().toString(Qt::SystemLocaleShortDate) << finfo.lastModified().toString(Qt::SystemLocaleShortDate) ) );
+      ui->tree_zfs_snaps->resizeColumnToContents(0);
+    }
+    ui->tree_zfs_snaps->setVisible(!snaps.isEmpty());
+    showtab = showtab || !snaps.isEmpty();
+  }
+  if(showtab){
+    //Make sure the tab is visible
+    if(ui->tabWidget->indexOf(ui->tab_zfs)<0){
+      ui->tabWidget->addTab( ui->tab_zfs, tr("Advanced") );
+    }
+  }else{
+    //hide the tab if it is visible right now
+    if(ui->tabWidget->indexOf(ui->tab_zfs)>=0){
+      ui->tabWidget->removeTab( ui->tabWidget->indexOf(ui->tab_zfs) );
+    }
+  }
 }
 
 void MainUI::SetupNewFile(){
@@ -209,6 +255,10 @@ void MainUI::SetupNewFile(){
     //qDebug() << "Adding the deskedit tab";
     ui->tabWidget->addTab(ui->tab_deskedit, tr("XDG Shortcut"));
   }
+  //Not on a ZFS pool - hide the tab if it is available
+  if(ui->tabWidget->indexOf(ui->tab_zfs)>=0){
+    ui->tabWidget->removeTab( ui->tabWidget->indexOf(ui->tab_zfs) );
+  }
   ui->tabWidget->setCurrentIndex(ui->tabWidget->indexOf(ui->tab_deskedit) );
 }
 
diff --git a/src-qt5/desktop-utils/lumina-fileinfo/MainUI.h b/src-qt5/desktop-utils/lumina-fileinfo/MainUI.h
index 3990f643..4e756a97 100644
--- a/src-qt5/desktop-utils/lumina-fileinfo/MainUI.h
+++ b/src-qt5/desktop-utils/lumina-fileinfo/MainUI.h
@@ -55,7 +55,7 @@ private:
 	void GetDirSize(const QString dirname) const; //function to get folder size
 
 	void SyncFileInfo();
-
+	void SyncZfsInfo();
 	void syncXdgStruct(XDGDesktop*);
 
 	bool saveFile(QString path);
@@ -66,6 +66,7 @@ signals:
 
 private slots:
 	void SetupNewFile();
+
 	//Initialization functions
 	void SetupConnections();
 
diff --git a/src-qt5/desktop-utils/lumina-fileinfo/MainUI.ui b/src-qt5/desktop-utils/lumina-fileinfo/MainUI.ui
index 217c1a10..5139bbf7 100644
--- a/src-qt5/desktop-utils/lumina-fileinfo/MainUI.ui
+++ b/src-qt5/desktop-utils/lumina-fileinfo/MainUI.ui
@@ -216,6 +216,81 @@
         </item>
        </layout>
       </widget>
+      <widget class="QWidget" name="tab_zfs">
+       <attribute name="title">
+        <string>Advanced</string>
+       </attribute>
+       <layout class="QVBoxLayout" name="verticalLayout_3">
+        <item>
+         <layout class="QFormLayout" name="formLayout_2">
+          <item row="0" column="0">
+           <widget class="QLabel" name="label_9">
+            <property name="font">
+             <font>
+              <weight>75</weight>
+              <bold>true</bold>
+             </font>
+            </property>
+            <property name="text">
+             <string>ZFS Pool:</string>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1">
+           <widget class="QLabel" name="label_zfs_pool">
+            <property name="text">
+             <string notr="true">[pool]</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <widget class="QTreeWidget" name="tree_zfs_props">
+          <property name="sortingEnabled">
+           <bool>true</bool>
+          </property>
+          <column>
+           <property name="text">
+            <string>Property</string>
+           </property>
+          </column>
+          <column>
+           <property name="text">
+            <string>Value</string>
+           </property>
+          </column>
+          <column>
+           <property name="text">
+            <string>Source</string>
+           </property>
+          </column>
+         </widget>
+        </item>
+        <item>
+         <widget class="QTreeWidget" name="tree_zfs_snaps">
+          <property name="sortingEnabled">
+           <bool>true</bool>
+          </property>
+          <column>
+           <property name="text">
+            <string>Snapshot</string>
+           </property>
+          </column>
+          <column>
+           <property name="text">
+            <string>Date Created</string>
+           </property>
+          </column>
+          <column>
+           <property name="text">
+            <string>Date Modified</string>
+           </property>
+          </column>
+         </widget>
+        </item>
+       </layout>
+      </widget>
       <widget class="QWidget" name="tab_deskedit">
        <attribute name="title">
         <string>XDG Shortcut</string>
diff --git a/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp b/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp
index c4b1c8d8..5a08b797 100644
--- a/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp
+++ b/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp
@@ -51,7 +51,7 @@ void BrowserWidget::changeDirectory(QString dir){
     //videoMap.clear();
   }
   if(BROWSER->currentDirectory()==dir){ return; } //already on this directory
-  qDebug() << "Change Directory:" << dir << historyList;
+  //qDebug() << "Change Directory:" << dir << historyList;
 
   if( !dir.contains("/.zfs/snapshot/") ){
     if(historyList.isEmpty() || !dir.isEmpty()){ historyList << dir; }