implement downloading from browse window

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

@@ -7,6 +7,7 @@ import griffon.metadata.ArtifactProviderFor
 import javax.annotation.Nonnull
 
 import com.muwire.core.EventBus
+import com.muwire.core.download.UIDownloadEvent
 import com.muwire.core.search.BrowseStatusEvent
 import com.muwire.core.search.UIBrowseEvent
 import com.muwire.core.search.UIResultEvent
@@ -53,7 +54,25 @@ class BrowseController {
     
     @ControllerAction
     void download() {
+        def selectedResults = view.selectedResults()
+        if (selectedResults == null || selectedResults.isEmpty())
+            return
+        selectedResults.removeAll {
+            !mvcGroup.parentGroup.parentGroup.model.canDownload(it.infohash)
+        }
         
+        selectedResults.each { result ->
+            def file = new File(application.context.get("muwire-settings").downloadLocation, result.name)
+            eventBus.publish(new UIDownloadEvent(
+                result : [result],
+                sources : [model.host.destination],
+                target : file,
+                sequential : mvcGroup.parentGroup.view.sequentialDownloadCheckbox.model.isSelected()
+                ))
+        }
+        
+        mvcGroup.parentGroup.parentGroup.view.showDownloadsWindow.call()
+        dismiss()
     }
     
     @ControllerAction

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

@@ -10,6 +10,8 @@ import javax.swing.ListSelectionModel
 import javax.swing.SwingConstants
 import javax.swing.table.DefaultTableCellRenderer
 
+import com.muwire.core.search.UIResultEvent
+
 import java.awt.BorderLayout
 import java.awt.event.WindowAdapter
 import java.awt.event.WindowEvent
@@ -111,4 +113,20 @@ class BrowseView {
         dialog.show()
     }
     
+    
+    def selectedResults() {
+        int [] rows = resultsTable.getSelectedRows()
+        if (rows.length == 0)
+            return null
+        if (lastSortEvent != null) {
+            for (int i = 0; i < rows.length; i ++) {
+                rows[i] = resultsTable.rowSorter.convertRowIndexToModel(rows[i])
+            }
+        }
+        
+        List<UIResultEvent> rv = new ArrayList<>()
+        for (Integer i : rows)
+            rv << model.results[i]
+        rv
+    }
 }