Add unsharing of directories

gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy

@@ -19,6 +19,7 @@ import com.muwire.core.download.UIDownloadCancelledEvent
 import com.muwire.core.download.UIDownloadEvent
 import com.muwire.core.download.UIDownloadPausedEvent
 import com.muwire.core.download.UIDownloadResumedEvent
+import com.muwire.core.files.DirectoryUnsharedEvent
 import com.muwire.core.search.QueryEvent
 import com.muwire.core.search.SearchEvent
 import com.muwire.core.trust.TrustEvent
@@ -209,6 +210,18 @@ class MainFrameController {
         println "unsharing selected files"
     }
     
+    void stopWatchingDirectory() {
+        String directory = mvcGroup.view.getSelectedWatchedDirectory()
+        if (directory == null)
+            return
+        core.muOptions.watchedDirectories.remove(directory)
+        saveMuWireSettings()    
+        core.eventBus.publish(new DirectoryUnsharedEvent(directory : new File(directory)))
+                
+        model.watched.remove(directory)
+        builder.getVariable("watched-directories-table").model.fireTableDataChanged()
+    }
+    
     void saveMuWireSettings() {
         File f = new File(core.home, "MuWire.properties")
         f.withOutputStream { 

gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy

@@ -52,6 +52,7 @@ class MainFrameView {
     def downloadsTable
     def lastDownloadSortEvent
     def lastSharedSortEvent
+    def lastWatchedSortEvent
     
     void initUI() {
         UISettings settings = application.context.get("ui-settings")
@@ -397,6 +398,27 @@ class MainFrameView {
             }
         })
         
+        // watched directories table
+        def watchedTable = builder.getVariable("watched-directories-table")
+        watchedTable.rowSorter.addRowSorterListener({evt -> lastWatchedSortEvent = evt})
+        watchedTable.rowSorter.setSortsOnUpdates(true)
+        JPopupMenu watchedMenu = new JPopupMenu()
+        JMenuItem stopWatching = new JMenuItem("Stop sharing")
+        stopWatching.addActionListener({mvcGroup.controller.stopWatchingDirectory()})
+        watchedMenu.add(stopWatching)
+        watchedTable.addMouseListener(new MouseAdapter() {
+            @Override
+            public void mouseReleased(MouseEvent e) {
+                if (e.isPopupTrigger())
+                    showPopupMenu(watchedMenu, e)
+            }
+            @Override
+            public void mousePressed(MouseEvent e) {
+                if (e.isPopupTrigger())
+                    showPopupMenu(watchedMenu, e)
+            }
+        })
+        
     }
     
     private static void showPopupMenu(JPopupMenu menu, MouseEvent event) {
@@ -543,4 +565,14 @@ class MainFrameView {
             model.core.eventBus.publish(new FileSharedEvent(file : f))
         }
     }
+    
+    String getSelectedWatchedDirectory() {
+        def watchedTable = builder.getVariable("watched-directories-table")
+        int selectedRow = watchedTable.getSelectedRow()
+        if (selectedRow < 0)
+            return null
+        if (lastWatchedSortEvent != null)
+            selectedRow = watchedTable.rowSorter.convertRowIndexToModel(selectedRow)
+        model.watched[selectedRow]
+    }
 }