ability to download updates automatically

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

@@ -70,6 +70,10 @@ class OptionsController {
         model.updateCheckInterval = text
         settings.updateCheckInterval = Integer.valueOf(text)
 
+        boolean autoDownloadUpdate = view.autoDownloadUpdateCheckbox.model.isSelected()
+        model.autoDownloadUpdate = autoDownloadUpdate
+        settings.autoDownloadUpdate = autoDownloadUpdate
+        
         boolean onlyTrusted = view.allowUntrustedCheckbox.model.isSelected()
         model.onlyTrusted = onlyTrusted
         settings.setAllowUntrusted(!onlyTrusted)

gui/griffon-app/models/com/muwire/gui/MainFrameModel.groovy

@@ -29,6 +29,7 @@ import com.muwire.core.search.UIResultEvent
 import com.muwire.core.trust.TrustEvent
 import com.muwire.core.trust.TrustService
 import com.muwire.core.update.UpdateAvailableEvent
+import com.muwire.core.update.UpdateDownloadedEvent
 import com.muwire.core.upload.UploadEvent
 import com.muwire.core.upload.UploadFinishedEvent
 
@@ -143,6 +144,7 @@ class MainFrameModel {
             core.eventBus.register(FileUnsharedEvent.class, this)
             core.eventBus.register(RouterDisconnectedEvent.class, this)
             core.eventBus.register(AllFilesLoadedEvent.class, this)
+            core.eventBus.register(UpdateDownloadedEvent.class, this)
             
             timer.schedule({
                 if (core.shutdown.get())
@@ -185,6 +187,14 @@ class MainFrameModel {
             watched.each { core.eventBus.publish(new FileSharedEvent(file : new File(it))) }
         }
     }
+    
+    void onUpdateDownloadedEvent(UpdateDownloadedEvent e) {
+        runInsideUIAsync {
+            JOptionPane.showMessageDialog(null, "MuWire $e.version has been downloaded.  You can update now", 
+                "Update Downloaded", JOptionPane.INFORMATION_MESSAGE)
+        }
+    }
+    
     void onUIResultEvent(UIResultEvent e) {
         MVCGroup resultsGroup = results.get(e.uuid)
         resultsGroup?.model.handleResult(e)

gui/griffon-app/models/com/muwire/gui/OptionsModel.groovy

@@ -11,6 +11,7 @@ import griffon.metadata.ArtifactProviderFor
 class OptionsModel {
     @Observable String downloadRetryInterval 
     @Observable String updateCheckInterval
+    @Observable boolean autoDownloadUpdate
     @Observable boolean onlyTrusted
     @Observable boolean shareDownloadedFiles
     @Observable String downloadLocation
@@ -40,6 +41,7 @@ class OptionsModel {
         MuWireSettings settings = application.context.get("muwire-settings")
         downloadRetryInterval = settings.downloadRetryInterval
         updateCheckInterval = settings.updateCheckInterval
+        autoDownloadUpdate = settings.autoDownloadUpdate
         onlyTrusted = !settings.allowUntrusted()
         shareDownloadedFiles = settings.shareDownloadedFiles
         downloadLocation = settings.downloadLocation.getAbsolutePath()

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

@@ -32,6 +32,7 @@ class OptionsView {
     
     def retryField
     def updateField
+    def autoDownloadUpdateCheckbox
     def allowUntrustedCheckbox
     def shareDownloadedCheckbox
     
@@ -71,16 +72,19 @@ class OptionsView {
             label(text : "Check for updates every", constraints : gbc(gridx : 0, gridy: 1))
             updateField = textField(text : bind {model.updateCheckInterval }, columns : 2, constraints : gbc(gridx : 1, gridy: 1))
             label(text : "hours", constraints : gbc(gridx: 2, gridy : 1))
+            
+            label(text : "Download updates automatically", constraints: gbc(gridx :0, gridy : 2))
+            autoDownloadUpdateCheckbox = checkBox(selected : bind {model.autoDownloadUpdate}, constraints : gbc(gridx:1, gridy : 2))
 
-            label(text : "Allow only trusted connections", constraints : gbc(gridx: 0, gridy : 2))
-            allowUntrustedCheckbox = checkBox(selected : bind {model.onlyTrusted}, constraints : gbc(gridx: 1, gridy : 2))
+            label(text : "Allow only trusted connections", constraints : gbc(gridx: 0, gridy : 3))
+            allowUntrustedCheckbox = checkBox(selected : bind {model.onlyTrusted}, constraints : gbc(gridx: 1, gridy : 3))
             
-            label(text : "Share downloaded files", constraints : gbc(gridx : 0, gridy:3))
-            shareDownloadedCheckbox = checkBox(selected : bind {model.shareDownloadedFiles}, constraints : gbc(gridx :1, gridy:3))
+            label(text : "Share downloaded files", constraints : gbc(gridx : 0, gridy:4))
+            shareDownloadedCheckbox = checkBox(selected : bind {model.shareDownloadedFiles}, constraints : gbc(gridx :1, gridy:4))
             
-            label(text : "Save downloaded files to:", constraints: gbc(gridx:0, gridy:4))
-            button(text : "Choose", constraints : gbc(gridx : 1, gridy:4), downloadLocationAction)
-            label(text : bind {model.downloadLocation}, constraints: gbc(gridx:0, gridy:5, gridwidth:2))
+            label(text : "Save downloaded files to:", constraints: gbc(gridx:0, gridy:5))
+            button(text : "Choose", constraints : gbc(gridx : 1, gridy:5), downloadLocationAction)
+            label(text : bind {model.downloadLocation}, constraints: gbc(gridx:0, gridy:6, gridwidth:2))
                         
         }
         i = builder.panel {