views
Class ImageViewer

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  javax.swing.JFrame
                      views.ImageViewer

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.ItemListener, java.awt.event.MouseListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants, IImagePanelWorker

public class ImageViewer
extends javax.swing.JFrame
implements java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.ItemListener, IImagePanelWorker

The ImageViewer class provides a frame for viewing and saving a PlanetLab map image. It provides tool tips for all nodes drawn on the map; when the mouse hangs over a node, the city in which it's located appears. Also, clicking on a node opens the NodeDetails window, which queries the PlanetLab Central API for the node's information and displays it.

See Also:

Serialized Form

Nested Class Summary

private static class	ImageViewer.HelperOpType defines for what operations the HelperThread may be used for
(package private) class	ImageViewer.HelperThread inner class to execute various functions using a thread
(package private) class	ImageViewer.ImageScroller inner class that contains the Image with an area of the earth and the PlanetLab nodes
(package private) class	ImageViewer.MyListCellRenderer taken from the JavaAPI-Documentation of the JList class
class	ImageViewer.NodeAction class for handling Menu actions that have to do with a node
private static class	ImageViewer.PopupType defines for what operations the NodeAction helper class may be used for

Nested classes/interfaces inherited from class javax.swing.JFrame

javax.swing.JFrame.AccessibleJFrame

Nested classes/interfaces inherited from class java.awt.Frame

java.awt.Frame.AccessibleAWTFrame

Nested classes/interfaces inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

private javax.swing.JButton	actionButton
private javax.swing.JComboBox	actionCombo
private javax.swing.JList	allNodesList
private java.util.Vector<X2XProxy>	badNodes
private javax.swing.JButton	closeButton
private javax.swing.JTextArea	descriptionArea
private javax.swing.JButton	deselectButton
private boolean	drawEdges
private boolean	drawOnlySelectedNodes
private GenerateMap	generateMap
private static int	IMAGE_CONTAINER_HEIGHT
private static int	IMAGE_CONTAINER_WIDTH
private java.awt.Dimension	imageOffset
private ImagePanel	imagePanel
private javax.swing.JPopupMenu	imagePopup
private ImageViewer.ImageScroller	imageScroller
private NodeEdgeMap	map
private java.util.Vector<java.lang.String>	mapFileNames
private java.util.Vector<java.lang.String>	mapFileNamesWithExt
private MapImage	mapImage
private java.util.Vector<javax.swing.JRadioButtonMenuItem>	mapViewRadioButtons
private static java.lang.String	MENU_ADD_TO_SLICE
private static java.lang.String	MENU_ASSIGN_VIDEOFILES
private static java.lang.String	MENU_BOOTSTRAP
private static java.lang.String	MENU_CHECK_DUPS
private static java.lang.String	MENU_CLOSE
private static java.lang.String	MENU_COPY_DIR
private static java.lang.String	MENU_GET_VERSION
private static java.lang.String	MENU_HELP_ABOUT
private static java.lang.String	MENU_HELP_WINDOW
private static java.lang.String	MENU_HIDE_EDGES
private static java.lang.String	MENU_LOAD_CONFIG
private static java.lang.String	MENU_PREFERENCES
private static java.lang.String	MENU_RANDOM_SELECT
private static java.lang.String	MENU_REVERT_GROUPS
private static java.lang.String	MENU_REVERT_SELECTION
private static java.lang.String	MENU_SAVE_CONFIG
private static java.lang.String	MENU_SAVE_IMAGE
private static java.lang.String	MENU_SHOW_ALL
private static java.lang.String	MENU_SHOW_EDGES
private static java.lang.String	MENU_SHOW_GROUPS
private static java.lang.String	MENU_SHOW_RESULTS
private static java.lang.String	MENU_SHOW_SELECTED
private static java.lang.String	MENU_SHOW_SIM
private static java.lang.String	MENU_SHOW_SLICE_NODES
private static java.lang.String	MENU_TITLE_ACTION
private static java.lang.String	MENU_TITLE_FILE
private static java.lang.String	MENU_TITLE_HELP
private static java.lang.String	MENU_TITLE_VIEW
private static java.lang.String	MENU_UPDATE_VIEW
private static java.lang.String	MENU_VIEW_MAP
private static java.lang.String	MENU_ZOOM
private static java.lang.String	MENU_ZOOM_IN
private static java.lang.String	MENU_ZOOM_OUT
private static java.lang.String	MENU_ZOOM_RESET
private static java.lang.String	NODE_MENU_BOOTSTRAP
private static java.lang.String	NODE_MENU_CLIPBOARD
private static java.lang.String	NODE_MENU_DEPLOY
private static java.lang.String	NODE_MENU_EXEC_CMD
private static java.lang.String	NODE_MENU_GETDIR
private static java.lang.String	NODE_MENU_MEASURE_BW
private static java.lang.String	NODE_MENU_NODE_DETAILS
private static java.lang.String	NODE_MENU_SETAS_LEADER
private static java.lang.String	NODE_MENU_VERSION
private PlanetLabMgr	planetLabApi
private javax.swing.JRadioButtonMenuItem	radioItemAllNodes
private javax.swing.JRadioButtonMenuItem	radioItemHideEdges
private javax.swing.JRadioButtonMenuItem	radioItemSelectedNodes
private javax.swing.JRadioButtonMenuItem	radioItemShowEdges
private javax.swing.JButton	saveButton
private ScenarioConfig	scenarioConfig
private javax.swing.JList	scenarioNodesList
private javax.swing.JButton	selectButton
private static long	serialVersionUID
private Simulator	simulator
private PlanetshVisualizer	visualizer
private static java.lang.String	WINDOW_TITLE

Fields inherited from class javax.swing.JFrame

accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ImageViewer(PlanetshVisualizer visualizer, ScenarioConfig config)
Creates a new ImageViewer and displays the specified image.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent evt) Handles menu actions and button presses.
private void	assignVideoFilesToProxies()
private void	bootstrapNodes(java.util.Vector<Node> nodes) tries to bootstrap the given nodes
private void	calculateImageOffset()
private void	changeBackgroundMap(int viewIdx) Changes the background image on which the nodes are drawn.
private void	checkForUniqueSites() Checks all scenarioNodes whether their sites are unique, that means, that only one node per site (==city?) is allowed.
private void	copyDirToNodes() scp dir to all scenario nodes
private void	copyDirToNodes(java.util.Vector<Node> nodes) scp dir to the marked node
private javax.swing.JMenuItem[]	createNodePopupEntries(java.util.Vector<Node> nodes, boolean onlyGeneralEntries) Creates a menu with all available actions for the nodes
private void	deselectNodes() TODO: clean up duplicate code!!!
private void	executeCmdOnNodes(java.util.Vector<Node> nodes) Ask the user for a command and Execute it on every node.
private java.util.Vector<java.lang.String>	getCheckedProxyGroupNames(javax.swing.JMenu submenu) Returns the names of the proxy groups which enu item is checked in the proxy groups submenu.
private ImageMapCity	getCityFromPoint(java.awt.Point point) tries to map a point on the map to a city
private void	getDirFromNodes(java.util.Vector<Node> nodes) get the remote directory from each of the nodes and save it to the local directory
private void	getNodesVersion(java.util.Vector<Node> nodes) tries to get the version of the application software of the given nodes (using CORBA)
private javax.swing.JMenu	getProxyGroupsSubmenu(javax.swing.JMenuBar menuBar) Return the submenu which contains the checkbox menu items representing the proxy groups of the scenario configuration.
private void	handlePopupTrigger(java.awt.event.MouseEvent evt) This method is called when the user clicks on the scenarioNodesList or the allNodesList.
private void	handleTakesPartChange(boolean takesPart) TODO: clean up duplicate code!!!
void	itemStateChanged(java.awt.event.ItemEvent e) Handles changes on check-box items
private void	loadScenario() Load the scenario configuration from a file.
private boolean	measureNode2NodeBandwidth(java.util.Vector<Node> nodes) tries to measure the bandwidth between 2 nodes (using CORBA)
private void	mountNodes(boolean mount) mount/umount nodes
void	mouseClicked(java.awt.event.MouseEvent evt) Handles mouse clicks by creating a new NodeViewer if a node is clicked.
void	mouseEntered(java.awt.event.MouseEvent evt) Empty method; definition required by the MouseListener interface.
void	mouseExited(java.awt.event.MouseEvent evt) Empty method; definition required by the MouseListener interface.
void	mousePressed(java.awt.event.MouseEvent evt) Handle popup-trigger clicks on different components.
void	mouseReleased(java.awt.event.MouseEvent evt) Empty method; definition required by the MouseListener interface.
private void	nodesToClipboard(java.util.Vector<Node> nodes) copies the node - info to the clipboard
private void	queryAndUpdateSliceNodes() gets the nodes belonging to the current slice, and marks them in the selected nodes lists
void	recreateImage() redraws the planetlab map-image either only with the scenario-nodes or with all nodes either with or without edges
private void	repaintImage() recalculate fields and repaint image
private void	repaintImage(boolean fullrepaint) recalculate fields and repaint image
private void	saveConfig() saves the scenario configuration (Selected Nodes, Proxy groups etc)
private void	saveImage() Lets the user choose a file and saves the Map-image to it.
protected void	selectNode(java.lang.String hostname) select a node in the All-nodes-list
private boolean	setAsLeader(Node node) Tries to set the given node as leader of its group.
void	setImage(GenerateMap generateMap) Sets the image to display.
private void	setImagePanelSize()
void	setPlanetLabApi(PlanetLabMgr planetLab)
private void	showAboutWindow() Shows the about window.
private void	showBandwidthResults() Let the user choose a result file.
private void	showHelpWindow() Shows the help window.
void	showImagePopup(java.awt.Component c, int x, int y, java.awt.Point point) creates and opens the popup menu for a Node on a position in the image
private void	showNodeDetails(java.util.Vector<Node> nodes) Opens the node-details window for the given node
private void	showPreferencesDlg() Opens the Preferences window.
private void	showSimulatorWindow() Shows the simulator.
protected void	updateAllNodesList() update the all-nodes-list
private void	updateProxyGroupMenuItems(javax.swing.JMenu submenu) Updates the checkbox entries corresponding to the existing proxy groups.
protected void	updateScenarioNodesList() update the selected-nodes-list
void	updateWindowTitle() Updates the window title by setting the currently loaded scenario name.
void	windowClosed(java.awt.event.WindowEvent evt)

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setVisible, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

IMAGE_CONTAINER_WIDTH

private static final int IMAGE_CONTAINER_WIDTH

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Constant Field Values

IMAGE_CONTAINER_HEIGHT

private static final int IMAGE_CONTAINER_HEIGHT

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Constant Field Values

WINDOW_TITLE

private static final java.lang.String WINDOW_TITLE

See Also:

Constant Field Values

saveButton

private javax.swing.JButton saveButton

closeButton

private javax.swing.JButton closeButton

actionCombo

private javax.swing.JComboBox actionCombo

actionButton

private javax.swing.JButton actionButton

allNodesList

private javax.swing.JList allNodesList

scenarioNodesList

private javax.swing.JList scenarioNodesList

selectButton

private javax.swing.JButton selectButton

deselectButton

private javax.swing.JButton deselectButton

imagePanel

private ImagePanel imagePanel

descriptionArea

private javax.swing.JTextArea descriptionArea

mapViewRadioButtons

private java.util.Vector<javax.swing.JRadioButtonMenuItem> mapViewRadioButtons

mapImage

private MapImage mapImage

generateMap

private GenerateMap generateMap

imageScroller

private ImageViewer.ImageScroller imageScroller

imagePopup

private javax.swing.JPopupMenu imagePopup

imageOffset

private java.awt.Dimension imageOffset

planetLabApi

private PlanetLabMgr planetLabApi

scenarioConfig

private ScenarioConfig scenarioConfig

drawOnlySelectedNodes

private boolean drawOnlySelectedNodes

drawEdges

private boolean drawEdges

map

private NodeEdgeMap map

visualizer

private PlanetshVisualizer visualizer

badNodes

private java.util.Vector<X2XProxy> badNodes

mapFileNamesWithExt

private java.util.Vector<java.lang.String> mapFileNamesWithExt

mapFileNames

private java.util.Vector<java.lang.String> mapFileNames

simulator

private Simulator simulator

MENU_TITLE_FILE

private static final java.lang.String MENU_TITLE_FILE

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Constant Field Values

MENU_SHOW_SIM

private static final java.lang.String MENU_SHOW_SIM

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Constant Field Values

MENU_SHOW_RESULTS

private static final java.lang.String MENU_SHOW_RESULTS

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Constant Field Values

MENU_SAVE_IMAGE

private static final java.lang.String MENU_SAVE_IMAGE

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Constant Field Values

MENU_LOAD_CONFIG

private static final java.lang.String MENU_LOAD_CONFIG

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Constant Field Values

MENU_SAVE_CONFIG

private static final java.lang.String MENU_SAVE_CONFIG

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Constant Field Values

MENU_PREFERENCES

private static final java.lang.String MENU_PREFERENCES

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Constant Field Values

MENU_CLOSE

private static final java.lang.String MENU_CLOSE

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Constant Field Values

MENU_TITLE_VIEW

private static final java.lang.String MENU_TITLE_VIEW

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Constant Field Values

MENU_UPDATE_VIEW

private static final java.lang.String MENU_UPDATE_VIEW

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Constant Field Values

MENU_SHOW_ALL

private static final java.lang.String MENU_SHOW_ALL

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Constant Field Values

MENU_SHOW_SELECTED

private static final java.lang.String MENU_SHOW_SELECTED

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Constant Field Values

MENU_SHOW_GROUPS

private static final java.lang.String MENU_SHOW_GROUPS

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Constant Field Values

MENU_SHOW_EDGES

private static final java.lang.String MENU_SHOW_EDGES

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Constant Field Values

MENU_HIDE_EDGES

private static final java.lang.String MENU_HIDE_EDGES

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Constant Field Values

MENU_VIEW_MAP

private static final java.lang.String MENU_VIEW_MAP

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Constant Field Values

MENU_ZOOM

private static final java.lang.String MENU_ZOOM

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Constant Field Values

MENU_ZOOM_IN

private static final java.lang.String MENU_ZOOM_IN

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Constant Field Values

MENU_ZOOM_OUT

private static final java.lang.String MENU_ZOOM_OUT

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Constant Field Values

MENU_ZOOM_RESET

private static final java.lang.String MENU_ZOOM_RESET

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Constant Field Values

MENU_TITLE_ACTION

private static final java.lang.String MENU_TITLE_ACTION

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Constant Field Values

MENU_ADD_TO_SLICE

private static final java.lang.String MENU_ADD_TO_SLICE

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Constant Field Values

MENU_SHOW_SLICE_NODES

private static final java.lang.String MENU_SHOW_SLICE_NODES

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Constant Field Values

MENU_COPY_DIR

private static final java.lang.String MENU_COPY_DIR

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Constant Field Values

MENU_BOOTSTRAP

private static final java.lang.String MENU_BOOTSTRAP

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Constant Field Values

MENU_GET_VERSION

private static final java.lang.String MENU_GET_VERSION

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Constant Field Values

MENU_RANDOM_SELECT

private static final java.lang.String MENU_RANDOM_SELECT

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Constant Field Values

MENU_ASSIGN_VIDEOFILES

private static final java.lang.String MENU_ASSIGN_VIDEOFILES

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Constant Field Values

MENU_CHECK_DUPS

private static final java.lang.String MENU_CHECK_DUPS

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Constant Field Values

MENU_REVERT_SELECTION

private static final java.lang.String MENU_REVERT_SELECTION

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Constant Field Values

MENU_REVERT_GROUPS

private static final java.lang.String MENU_REVERT_GROUPS

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Constant Field Values

MENU_TITLE_HELP

private static final java.lang.String MENU_TITLE_HELP

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Constant Field Values

MENU_HELP_WINDOW

private static final java.lang.String MENU_HELP_WINDOW

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Constant Field Values

MENU_HELP_ABOUT

private static final java.lang.String MENU_HELP_ABOUT

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Constant Field Values

NODE_MENU_NODE_DETAILS

private static final java.lang.String NODE_MENU_NODE_DETAILS

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Constant Field Values

NODE_MENU_BOOTSTRAP

private static final java.lang.String NODE_MENU_BOOTSTRAP

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Constant Field Values

NODE_MENU_VERSION

private static final java.lang.String NODE_MENU_VERSION

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Constant Field Values

NODE_MENU_CLIPBOARD

private static final java.lang.String NODE_MENU_CLIPBOARD

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Constant Field Values

NODE_MENU_DEPLOY

private static final java.lang.String NODE_MENU_DEPLOY

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Constant Field Values

NODE_MENU_GETDIR

private static final java.lang.String NODE_MENU_GETDIR

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Constant Field Values

NODE_MENU_EXEC_CMD

private static final java.lang.String NODE_MENU_EXEC_CMD

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Constant Field Values

NODE_MENU_MEASURE_BW

private static final java.lang.String NODE_MENU_MEASURE_BW

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Constant Field Values

NODE_MENU_SETAS_LEADER

private static final java.lang.String NODE_MENU_SETAS_LEADER

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Constant Field Values

radioItemAllNodes

private javax.swing.JRadioButtonMenuItem radioItemAllNodes

radioItemSelectedNodes

private javax.swing.JRadioButtonMenuItem radioItemSelectedNodes

radioItemShowEdges

private javax.swing.JRadioButtonMenuItem radioItemShowEdges

radioItemHideEdges

private javax.swing.JRadioButtonMenuItem radioItemHideEdges

Constructor Detail

ImageViewer

public ImageViewer(PlanetshVisualizer visualizer,
                   ScenarioConfig config)

Creates a new ImageViewer and displays the specified image.

Parameters:

visualizer - - contains the image name and some other parameters

config - - contains all nodes etc

Method Detail

calculateImageOffset

private void calculateImageOffset()

setImagePanelSize

private void setImagePanelSize()

queryAndUpdateSliceNodes

private void queryAndUpdateSliceNodes()

gets the nodes belonging to the current slice, and marks them in the selected nodes lists

updateScenarioNodesList

protected void updateScenarioNodesList()

update the selected-nodes-list

updateAllNodesList

protected void updateAllNodesList()

update the all-nodes-list

selectNode

protected void selectNode(java.lang.String hostname)

select a node in the All-nodes-list

Parameters:

hostname -

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent evt)

Handles menu actions and button presses.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

evt - an ActionEvent

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

Handles changes on check-box items

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

Parameters:

e -

showNodeDetails

private void showNodeDetails(java.util.Vector<Node> nodes)

Opens the node-details window for the given node

Parameters:

nodes - - Vector with nodes, although only the first element is used to show the details window

bootstrapNodes

private void bootstrapNodes(java.util.Vector<Node> nodes)

tries to bootstrap the given nodes

Parameters:

nodes - - the nodes to bootstrap

getNodesVersion

private void getNodesVersion(java.util.Vector<Node> nodes)

tries to get the version of the application software of the given nodes (using CORBA)

Parameters:

nodes -

measureNode2NodeBandwidth

private boolean measureNode2NodeBandwidth(java.util.Vector<Node> nodes)

tries to measure the bandwidth between 2 nodes (using CORBA)

Parameters:

nodes -

nodesToClipboard

private void nodesToClipboard(java.util.Vector<Node> nodes)

copies the node - info to the clipboard

Parameters:

nodes -

saveImage

private void saveImage()

Lets the user choose a file and saves the Map-image to it.

saveConfig

private void saveConfig()

saves the scenario configuration (Selected Nodes, Proxy groups etc)

handleTakesPartChange

private void handleTakesPartChange(boolean takesPart)

TODO: clean up duplicate code!!!

Parameters:

takesPart -

See Also:

NodeDetails.handleTakesPartChange(boolean)

deselectNodes

private void deselectNodes()

TODO: clean up duplicate code!!!

See Also:

handleTakesPartChange(boolean)

assignVideoFilesToProxies

private void assignVideoFilesToProxies()

checkForUniqueSites

private void checkForUniqueSites()

Checks all scenarioNodes whether their sites are unique, that means, that only one node per site (==city?) is allowed. Lat/Long is also checked.

copyDirToNodes

private void copyDirToNodes()

scp dir to all scenario nodes

copyDirToNodes

private void copyDirToNodes(java.util.Vector<Node> nodes)

scp dir to the marked node

showSimulatorWindow

private void showSimulatorWindow()

Shows the simulator.

showHelpWindow

private void showHelpWindow()

Shows the help window.

showAboutWindow

private void showAboutWindow()

Shows the about window.

showBandwidthResults

private void showBandwidthResults()

Let the user choose a result file. Load it and print the results to stdout. Show the results in a window.

loadScenario

private void loadScenario()

Load the scenario configuration from a file. The user is asked to select a scenario configuration file.

See Also:

Simulator.loadScenario()

updateWindowTitle

public void updateWindowTitle()

Updates the window title by setting the currently loaded scenario name.

getDirFromNodes

private void getDirFromNodes(java.util.Vector<Node> nodes)

get the remote directory from each of the nodes and save it to the local directory

executeCmdOnNodes

private void executeCmdOnNodes(java.util.Vector<Node> nodes)

Ask the user for a command and Execute it on every node.

setAsLeader

private boolean setAsLeader(Node node)

Tries to set the given node as leader of its group.

Parameters:

node - - the node which shall be the leader

Returns:

true if successful

mountNodes

private void mountNodes(boolean mount)

mount/umount nodes

changeBackgroundMap

private void changeBackgroundMap(int viewIdx)

Changes the background image on which the nodes are drawn.

Parameters:

viewIdx -

updateProxyGroupMenuItems

private void updateProxyGroupMenuItems(javax.swing.JMenu submenu)

Updates the checkbox entries corresponding to the existing proxy groups. Every proxy group found in the scenarioconfig needs a checkbox-entry in the Menu. The user can select these checkboxes to show the nodes of a group or not.

getProxyGroupsSubmenu

private javax.swing.JMenu getProxyGroupsSubmenu(javax.swing.JMenuBar menuBar)

Return the submenu which contains the checkbox menu items representing the proxy groups of the scenario configuration.

Parameters:

menuBar -

Returns:

JMenu - the submenu containing the proxy group entries or null if something went wrong

recreateImage

public void recreateImage()

redraws the planetlab map-image either only with the scenario-nodes or with all nodes either with or without edges

Specified by:

recreateImage in interface IImagePanelWorker

getCheckedProxyGroupNames

private java.util.Vector<java.lang.String> getCheckedProxyGroupNames(javax.swing.JMenu submenu)

Returns the names of the proxy groups which enu item is checked in the proxy groups submenu.

Parameters:

submenu - - The menu to check for selected items.

Returns:

Vector - the names of the checked items in the given submenu

setImage

public void setImage(GenerateMap generateMap)

Sets the image to display.

Parameters:

generateMap - a GenerateMap

repaintImage

private void repaintImage()

recalculate fields and repaint image

repaintImage

private void repaintImage(boolean fullrepaint)

recalculate fields and repaint image

Parameters:

fullrepaint - - if true, then everything is recalculated

getCityFromPoint

private ImageMapCity getCityFromPoint(java.awt.Point point)

tries to map a point on the map to a city

Parameters:

point - - The coordinate to check for a city.

Returns:

ImageMapCity - the City on the given point or null if there is no city.

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent evt)

Handles mouse clicks by creating a new NodeViewer if a node is clicked.

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Parameters:

evt - a MouseEvent

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent evt)

Empty method; definition required by the MouseListener interface.

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent evt)

Empty method; definition required by the MouseListener interface.

Specified by:

mouseExited in interface java.awt.event.MouseListener

windowClosed

public void windowClosed(java.awt.event.WindowEvent evt)

mousePressed

public void mousePressed(java.awt.event.MouseEvent evt)

Handle popup-trigger clicks on different components. definition required by the MouseListener interface.

Specified by:

mousePressed in interface java.awt.event.MouseListener

handlePopupTrigger

private void handlePopupTrigger(java.awt.event.MouseEvent evt)

This method is called when the user clicks on the scenarioNodesList or the allNodesList. It checks whether the MouseEvent is a popup trigger. If so, this method openes the popup menu.

Parameters:

evt -

showImagePopup

public void showImagePopup(java.awt.Component c,
                           int x,
                           int y,
                           java.awt.Point point)

creates and opens the popup menu for a Node on a position in the image

Specified by:

showImagePopup in interface IImagePanelWorker

Parameters:

c -

x -

y -

point -

createNodePopupEntries

private javax.swing.JMenuItem[] createNodePopupEntries(java.util.Vector<Node> nodes,
                                                       boolean onlyGeneralEntries)

Creates a menu with all available actions for the nodes

Parameters:

nodes - - the available actions are valid for these nodes

onlyGeneralEntries - - if true then only the entries which are valid for any node will be created

Returns:

the menu items

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent evt)

Empty method; definition required by the MouseListener interface.

Specified by:

mouseReleased in interface java.awt.event.MouseListener

setPlanetLabApi

public void setPlanetLabApi(PlanetLabMgr planetLab)

Parameters:

planetLab - the planetLab to set

showPreferencesDlg

private void showPreferencesDlg()

Opens the Preferences window.