Add update notification window

gui/griffon-app/conf/Config.groovy

@@ -76,4 +76,9 @@ mvcGroups {
         view = 'com.muwire.gui.CloseWarningView'
         controller = 'com.muwire.gui.CloseWarningController'
     }
+    'update' {
+        model = 'com.muwire.gui.UpdateModel'
+        view = 'com.muwire.gui.UpdateView'
+        controller = 'com.muwire.gui.UpdateController'
+    }
 }

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

@@ -0,0 +1,27 @@
+package com.muwire.gui
+
+import griffon.core.artifact.GriffonController
+import griffon.core.controller.ControllerAction
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+import javax.annotation.Nonnull
+
+@ArtifactProviderFor(GriffonController)
+class UpdateController {
+    @MVCMember @Nonnull
+    UpdateView view
+    @MVCMember @Nonnull
+    UpdateModel model
+
+    @ControllerAction
+    void close() {
+        view.dialog.setVisible(false)
+        mvcGroup.destroy()
+    }
+    
+    @ControllerAction
+    void search() {
+        mvcGroup.parentGroup.controller.search(model.available.infoHash, "MuWire update")
+        close()
+    }
+}

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

@@ -1,3 +1,4 @@
+
 package com.muwire.gui
 
 import java.util.concurrent.ConcurrentHashMap
@@ -264,8 +265,10 @@ class MainFrameModel {
 
     void onUpdateDownloadedEvent(UpdateDownloadedEvent e) {
         runInsideUIAsync {
-            JOptionPane.showMessageDialog(null, "MuWire $e.version has been downloaded.  You can update now",
-                "Update Downloaded", JOptionPane.INFORMATION_MESSAGE)
+            Map<String, Object> args = new HashMap<>()
+            args['available'] = null
+            args['downloaded'] = e
+            mvcGroup.createMVCGroup("update", "update", args)
         }
     }
 
@@ -529,13 +532,10 @@ class MainFrameModel {
 
     void onUpdateAvailableEvent(UpdateAvailableEvent e) {
         runInsideUIAsync {
-
-            int option = JOptionPane.showConfirmDialog(null,
-                "MuWire $e.version is available from $e.signer.  You have "+ metadata["application.version"]+" Update?",
-                "New MuWire version availble", JOptionPane.OK_CANCEL_OPTION)
-            if (option == JOptionPane.CANCEL_OPTION)
-                return
-            controller.search(e.infoHash,"MuWire update")
+            Map<String, Object> args = new HashMap<>()
+            args['available'] = e
+            args['downloaded'] = null
+            mvcGroup.createMVCGroup("update", "update", args)
         }
     }
 

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

@@ -0,0 +1,14 @@
+package com.muwire.gui
+
+import com.muwire.core.update.UpdateAvailableEvent
+import com.muwire.core.update.UpdateDownloadedEvent
+
+import griffon.core.artifact.GriffonModel
+import griffon.transform.Observable
+import griffon.metadata.ArtifactProviderFor
+
+@ArtifactProviderFor(GriffonModel)
+class UpdateModel {
+    UpdateAvailableEvent available
+    UpdateDownloadedEvent downloaded
+}

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

@@ -0,0 +1,61 @@
+package com.muwire.gui
+
+import griffon.core.artifact.GriffonView
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+
+import javax.swing.JDialog
+import javax.swing.SwingConstants
+
+import java.awt.BorderLayout
+import java.awt.event.WindowAdapter
+import java.awt.event.WindowEvent
+
+import javax.annotation.Nonnull
+
+@ArtifactProviderFor(GriffonView)
+class UpdateView {
+    @MVCMember @Nonnull
+    FactoryBuilderSupport builder
+    @MVCMember @Nonnull
+    UpdateModel model
+
+    def mainFrame
+    def dialog
+    def p
+    
+    void initUI() {
+        mainFrame = application.windowManager.findWindow("main-frame")
+        String title = model.downloaded != null ? "Update Downloaded" : "Update Available"
+        dialog = new JDialog(mainFrame, title, true)
+        dialog.setResizable(true)
+        
+        p = builder.panel {
+            borderLayout()
+            panel (constraints : BorderLayout.CENTER) {
+                scrollPane {
+                    def text = model.downloaded != null ? model.downloaded.text : model.available.text
+                    textArea(text : text, rows : 20, columns : 50, editable : false, lineWrap : true, wrapStyleWord : true)
+                }
+            }
+            panel (constraints : BorderLayout.SOUTH) {
+                if (model.available != null)
+                    button(text : "Find", searchAction)
+                button(text : "Close", closeAction)
+            }
+        }
+    }
+    
+    void mvcGroupInit(Map<String,String> args) {
+        dialog.getContentPane().add(p)
+        dialog.pack()
+        dialog.setLocationRelativeTo(mainFrame)
+        dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE)
+        dialog.addWindowListener( new WindowAdapter() {
+            public void windowClosed(WindowEvent e) {
+                mvcGroup.destroy()
+            }
+        })
+        dialog.show()
+    }
+}