MASS REFORMAT.

According to http://toolkit.intra.itmill.com/trac/itmilltoolkit/wiki/CodingConventions

svn changeset:2864/svn branch:trunk

1 files changed, 465 insertions, 450 deletions

diff --git a/src/com/itmill/toolkit/ui/CustomComponent.java b/src/com/itmill/toolkit/ui/CustomComponent.java
index 786fdae539..3f63ff4806 100644
--- a/src/com/itmill/toolkit/ui/CustomComponent.java
+++ b/src/com/itmill/toolkit/ui/CustomComponent.java
@@ -29,7 +29,6 @@
 package com.itmill.toolkit.ui;
 
 import java.util.Collection;
-import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.Locale;
 import java.util.Map;
@@ -57,454 +56,470 @@ import com.itmill.toolkit.terminal.VariableOwner;
  */
 public class CustomComponent implements Component {
 
-	/**
-	 * The root component implementing the custom component.
-	 */
-	private Component root = null;
-
-	/**
-	 * The visibility of the component.
-	 */
-	private boolean visible = true;
-
-	/**
-	 * The parent of the component.
-	 */
-	private Component parent = null;
-
-	/**
-	 * Type of the component.
-	 */
-	private String componentType = null;
-
-	/**
-	 * List of repaint request listeners or null if not listened at all.
-	 */
-	private LinkedList repaintRequestListeners = null;
-
-	/**
-	 * Are all the repaint listeners notified about recent changes ?
-	 */
-	private boolean repaintRequestListenersNotified = false;
-
-	/**
-	 * Constructs a new custom component.
-	 * 
-	 * <p>
-	 * The component is implemented by wrapping the methods of the composition
-	 * root component given as parameter. The composition root must be set
-	 * before the component can be used.
-	 * </p>
-	 */
-	public CustomComponent() {
-	}
-
-	/**
-	 * Constructs a new custom component.
-	 * 
-	 * <p>
-	 * The component is implemented by wrapping the methods of the composition
-	 * root component given as parameter. The composition root must not be null
-	 * and can not be changed after the composition.
-	 * </p>
-	 * 
-	 * @param compositionRoot
-	 *            the root of the composition component tree.
-	 */
-	public CustomComponent(Component compositionRoot) {
-		setCompositionRoot(compositionRoot);
-	}
-
-	/**
-	 * Returns the composition root.
-	 * 
-	 * @return the Component Composition root.
-	 */
-	protected final Component getCompositionRoot() {
-		return root;
-	}
-
-	/**
-	 * Sets the compositions root.
-	 * <p>
-	 * The composition root must be set to non-null value before the component
-	 * can be used. The composition root can only be set once.
-	 * </p>
-	 * 
-	 * @param compositionRoot
-	 *            the root of the composition component tree.
-	 */
-	protected final void setCompositionRoot(Component compositionRoot) {
-		if (compositionRoot != root && root != null)
-			root.setParent(null);
-		this.root = compositionRoot;
-		if (root != null)
-			root.setParent(this);
-	}
-
-	/* Basic component features ------------------------------------------ */
-
-	/**
-	 * Notifies the component that it is connected to an application.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#attach()
-	 */
-	public void attach() {
-		if (root != null) {
-			root.attach();
-			requestRepaint();
-		}
-	}
-
-	/**
-	 * Notifies the component that it is detached from the application.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#detach()
-	 */
-	public void detach() {
-		if (root != null)
-			root.detach();
-	}
-
-	/**
-	 * Gets the component's parent application
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getApplication()
-	 */
-	public Application getApplication() {
-		if (parent == null)
-			return null;
-		return parent.getApplication();
-	}
-
-	/**
-	 * The caption of the custom component is by default the caption of the root
-	 * component, or null if the root is not set.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getCaption()
-	 */
-	public String getCaption() {
-		if (root == null)
-			return null;
-		return root.getCaption();
-	}
-
-	/**
-	 * The icon of the custom component is by default the icon of the root
-	 * component, or null if the root is not set.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getIcon()
-	 */
-	public Resource getIcon() {
-		if (root == null)
-			return null;
-		return root.getIcon();
-	}
-
-	/**
-	 * The icon of the custom component is by default the locale of the parent
-	 * or null if the parent is not set.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getLocale()
-	 */
-	public Locale getLocale() {
-		if (parent == null)
-			return null;
-		return parent.getLocale();
-	}
-
-	/**
-	 * Gets the visual parent of the component.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getParent()
-	 */
-	public Component getParent() {
-		return parent;
-	}
-
-	/**
-	 * Custom component does not implement custom styles by default and this
-	 * function returns null.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getStyle()
-	 */
-	public String getStyleName() {
-		return null;
-	}
-
-	/**
-	 * Gets the component's parent window.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getWindow()
-	 */
-	public Window getWindow() {
-		if (parent == null)
-			return null;
-		return parent.getWindow();
-	}
-
-	/**
-	 * Custom component is always enabled by default.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#isEnabled()
-	 */
-	public boolean isEnabled() {
-		return true;
-	}
-
-	/**
-	 * Custom component is by default in the non-immediate mode. The
-	 * immediateness of the custom component is defined by the components it is
-	 * composed of.
-	 * 
-	 * @see com.itmill.toolkit.terminal.VariableOwner#isImmediate()
-	 */
-	public boolean isImmediate() {
-		return false;
-	}
-
-	/**
-	 * The custom components are not readonly by default.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#isReadOnly()
-	 */
-	public boolean isReadOnly() {
-		return false;
-	}
-
-	/**
-	 * Tests if the component is visible or not.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#isVisible()
-	 */
-	public boolean isVisible() {
-		return visible;
-	}
-
-	/* Documentation copied from interface */
-	public void requestRepaint() {
-
-		// The effect of the repaint request is identical to case where a
-		// child requests repaint
-		childRequestedRepaint(null);
-	}
-
-	/* Documentation copied from interface */
-	public void childRequestedRepaint(Collection alreadyNotified) {
-
-		// Notify listeners only once
-		if (!repaintRequestListenersNotified) {
-
-			// Notify the listeners
-			if (repaintRequestListeners != null
-					&& !repaintRequestListeners.isEmpty()) {
-				Object[] listeners = repaintRequestListeners.toArray();
-				RepaintRequestEvent event = new RepaintRequestEvent(this);
-				for (int i = 0; i < listeners.length; i++) {
-					if (alreadyNotified == null)
-						alreadyNotified = new LinkedList();
-					if (!alreadyNotified.contains(listeners[i])) {
-						((RepaintRequestListener) listeners[i])
-								.repaintRequested(event);
-						alreadyNotified.add(listeners[i]);
-					}
-				}
-			}
-
-			repaintRequestListenersNotified = true;
-
-			// Notify the parent
-			Component parent = getParent();
-			if (parent != null)
-				parent.childRequestedRepaint(alreadyNotified);
-
-		}
-	}
-
-	/* Documentation copied from interface */
-	public void addListener(RepaintRequestListener listener) {
-		if (repaintRequestListeners == null)
-			repaintRequestListeners = new LinkedList();
-		if (!repaintRequestListeners.contains(listener)) {
-			repaintRequestListeners.add(listener);
-		}
-	}
-
-	/* Documentation copied from interface */
-	public void removeListener(RepaintRequestListener listener) {
-		if (repaintRequestListeners != null) {
-			repaintRequestListeners.remove(listener);
-			if (repaintRequestListeners.isEmpty())
-				repaintRequestListeners = null;
-		}
-	}
-
-	/**
-	 * The custom component is allways enabled by default.
-	 */
-	public void setEnabled(boolean enabled) {
-	}
-
-	/**
-	 * Sets the component's parent component.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#setParent(com.itmill.toolkit.ui.Component)
-	 */
-	public void setParent(Component parent) {
-
-		// If the parent is not changed, dont do nothing
-		if (parent == this.parent)
-			return;
-
-		// Sends the detach event if the component have been connected to a
-		// window
-		if (getApplication() != null) {
-			detach();
-			this.parent = null;
-		}
-
-		// Connects to new parent
-		this.parent = parent;
-
-		// Sends the attach event if connected to a window
-		if (getApplication() != null)
-			attach();
-	}
-
-	/**
-	 * Sets the component's to read-only mode to the specified state.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#setReadOnly(boolean)
-	 */
-	public void setReadOnly(boolean readOnly) {
-	}
-
-	/**
-	 * Custom component does not implement custom styles by default.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#setStyle(java.lang.String)
-	 */
-	public void setStyleName(String style) {
-	}
-
-	/**
-	 * Sets the components visibility status.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#setVisible(boolean)
-	 */
-	public void setVisible(boolean visible) {
-		this.visible = visible;
-	}
-
-	/* Documented in super interface */
-	public void requestRepaintRequests() {
-		repaintRequestListenersNotified = false;
-	}
-
-	/* Documented in super interface */
-	public void paint(PaintTarget target) throws PaintException {
-		if (root == null)
-			throw new IllegalStateException("Composition root must be set to"
-					+ " non-null value before the " + getClass().getName()
-					+ " can be painted");
-
-		if (isVisible()) {
-			String type = getComponentType();
-			if (type != null) {
-				if (!target.startTag(this, "component")) {
-					target.addAttribute("type", type);
-					root.paint(target);
-				}
-				target.endTag("component");
-			} else
-				root.paint(target);
-		}
-		repaintRequestListenersNotified = false;
-	}
-
-	/**
-	 * Called when one or more variables handled by the implementing class are
-	 * changed.
-	 * 
-	 * @see com.itmill.toolkit.terminal.VariableOwner#changeVariables(java.lang.Object,
-	 *      java.util.Map)
-	 */
-	public void changeVariables(Object source, Map variables) {
-	}
-
-	/* Dependency -framework is deprecated */
-	public void dependsOn(VariableOwner depended) {
-	}
-
-	public void removeDirectDependency(VariableOwner depended) {
-	}
-
-	public Set getDirectDependencies() {
-		return null;
-	}
-
-	/* Event functions are not implemented by default -------------------- */
-
-	/**
-	 * Custom component does not implement any component events by default.
-	 * 
-	 * @param listener
-	 *            the listener to add.
-	 */
-	public void addListener(Component.Listener listener) {
-	}
-
-	/**
-	 * Custom component does not implement any component events by default.
-	 * 
-	 * @param listener
-	 *            the listener to remove.
-	 */
-	public void removeListener(Component.Listener listener) {
-	}
-
-	/**
-	 * Gets the component type.
-	 * 
-	 * The component type is textual type of the component. This is included in
-	 * the UIDL as component tag attribute. If the component type is null
-	 * (default), the component tag is not included in the UIDL at all.
-	 * 
-	 * @return the component type.
-	 */
-	public String getComponentType() {
-		return componentType;
-	}
-
-	/**
-	 * Sets the component type.
-	 * 
-	 * The component type is textual type of the component. This is included in
-	 * the UIDL as component tag attribute. If the component type is null
-	 * (default), the component tag is not included in the UIDL at all.
-	 * 
-	 * @param componentType
-	 *            the componentType to set.
-	 */
-	public void setComponentType(String componentType) {
-		this.componentType = componentType;
-	}
-
-	/**
-	 * Custom component does not implement custom styles by default.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getStyle()
-	 */
-	public void addStyleName(String style) {
-	}
-
-	/**
-	 * Custom component does not implement custom styles by default.
-	 * 
-	 * @see com.itmill.toolkit.ui.Component#getStyle()
-	 */
-	public void removeStyleName(String style) {
-
-	}
+    /**
+     * The root component implementing the custom component.
+     */
+    private Component root = null;
+
+    /**
+     * The visibility of the component.
+     */
+    private boolean visible = true;
+
+    /**
+     * The parent of the component.
+     */
+    private Component parent = null;
+
+    /**
+     * Type of the component.
+     */
+    private String componentType = null;
+
+    /**
+     * List of repaint request listeners or null if not listened at all.
+     */
+    private LinkedList repaintRequestListeners = null;
+
+    /**
+     * Are all the repaint listeners notified about recent changes ?
+     */
+    private boolean repaintRequestListenersNotified = false;
+
+    /**
+     * Constructs a new custom component.
+     * 
+     * <p>
+     * The component is implemented by wrapping the methods of the composition
+     * root component given as parameter. The composition root must be set
+     * before the component can be used.
+     * </p>
+     */
+    public CustomComponent() {
+    }
+
+    /**
+     * Constructs a new custom component.
+     * 
+     * <p>
+     * The component is implemented by wrapping the methods of the composition
+     * root component given as parameter. The composition root must not be null
+     * and can not be changed after the composition.
+     * </p>
+     * 
+     * @param compositionRoot
+     *                the root of the composition component tree.
+     */
+    public CustomComponent(Component compositionRoot) {
+        setCompositionRoot(compositionRoot);
+    }
+
+    /**
+     * Returns the composition root.
+     * 
+     * @return the Component Composition root.
+     */
+    protected final Component getCompositionRoot() {
+        return root;
+    }
+
+    /**
+     * Sets the compositions root.
+     * <p>
+     * The composition root must be set to non-null value before the component
+     * can be used. The composition root can only be set once.
+     * </p>
+     * 
+     * @param compositionRoot
+     *                the root of the composition component tree.
+     */
+    protected final void setCompositionRoot(Component compositionRoot) {
+        if (compositionRoot != root && root != null) {
+            root.setParent(null);
+        }
+        root = compositionRoot;
+        if (root != null) {
+            root.setParent(this);
+        }
+    }
+
+    /* Basic component features ------------------------------------------ */
+
+    /**
+     * Notifies the component that it is connected to an application.
+     * 
+     * @see com.itmill.toolkit.ui.Component#attach()
+     */
+    public void attach() {
+        if (root != null) {
+            root.attach();
+            requestRepaint();
+        }
+    }
+
+    /**
+     * Notifies the component that it is detached from the application.
+     * 
+     * @see com.itmill.toolkit.ui.Component#detach()
+     */
+    public void detach() {
+        if (root != null) {
+            root.detach();
+        }
+    }
+
+    /**
+     * Gets the component's parent application
+     * 
+     * @see com.itmill.toolkit.ui.Component#getApplication()
+     */
+    public Application getApplication() {
+        if (parent == null) {
+            return null;
+        }
+        return parent.getApplication();
+    }
+
+    /**
+     * The caption of the custom component is by default the caption of the root
+     * component, or null if the root is not set.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getCaption()
+     */
+    public String getCaption() {
+        if (root == null) {
+            return null;
+        }
+        return root.getCaption();
+    }
+
+    /**
+     * The icon of the custom component is by default the icon of the root
+     * component, or null if the root is not set.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getIcon()
+     */
+    public Resource getIcon() {
+        if (root == null) {
+            return null;
+        }
+        return root.getIcon();
+    }
+
+    /**
+     * The icon of the custom component is by default the locale of the parent
+     * or null if the parent is not set.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getLocale()
+     */
+    public Locale getLocale() {
+        if (parent == null) {
+            return null;
+        }
+        return parent.getLocale();
+    }
+
+    /**
+     * Gets the visual parent of the component.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getParent()
+     */
+    public Component getParent() {
+        return parent;
+    }
+
+    /**
+     * Custom component does not implement custom styles by default and this
+     * function returns null.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getStyle()
+     */
+    public String getStyleName() {
+        return null;
+    }
+
+    /**
+     * Gets the component's parent window.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getWindow()
+     */
+    public Window getWindow() {
+        if (parent == null) {
+            return null;
+        }
+        return parent.getWindow();
+    }
+
+    /**
+     * Custom component is always enabled by default.
+     * 
+     * @see com.itmill.toolkit.ui.Component#isEnabled()
+     */
+    public boolean isEnabled() {
+        return true;
+    }
+
+    /**
+     * Custom component is by default in the non-immediate mode. The
+     * immediateness of the custom component is defined by the components it is
+     * composed of.
+     * 
+     * @see com.itmill.toolkit.terminal.VariableOwner#isImmediate()
+     */
+    public boolean isImmediate() {
+        return false;
+    }
+
+    /**
+     * The custom components are not readonly by default.
+     * 
+     * @see com.itmill.toolkit.ui.Component#isReadOnly()
+     */
+    public boolean isReadOnly() {
+        return false;
+    }
+
+    /**
+     * Tests if the component is visible or not.
+     * 
+     * @see com.itmill.toolkit.ui.Component#isVisible()
+     */
+    public boolean isVisible() {
+        return visible;
+    }
+
+    /* Documentation copied from interface */
+    public void requestRepaint() {
+
+        // The effect of the repaint request is identical to case where a
+        // child requests repaint
+        childRequestedRepaint(null);
+    }
+
+    /* Documentation copied from interface */
+    public void childRequestedRepaint(Collection alreadyNotified) {
+
+        // Notify listeners only once
+        if (!repaintRequestListenersNotified) {
+
+            // Notify the listeners
+            if (repaintRequestListeners != null
+                    && !repaintRequestListeners.isEmpty()) {
+                Object[] listeners = repaintRequestListeners.toArray();
+                RepaintRequestEvent event = new RepaintRequestEvent(this);
+                for (int i = 0; i < listeners.length; i++) {
+                    if (alreadyNotified == null) {
+                        alreadyNotified = new LinkedList();
+                    }
+                    if (!alreadyNotified.contains(listeners[i])) {
+                        ((RepaintRequestListener) listeners[i])
+                                .repaintRequested(event);
+                        alreadyNotified.add(listeners[i]);
+                    }
+                }
+            }
+
+            repaintRequestListenersNotified = true;
+
+            // Notify the parent
+            Component parent = getParent();
+            if (parent != null) {
+                parent.childRequestedRepaint(alreadyNotified);
+            }
+
+        }
+    }
+
+    /* Documentation copied from interface */
+    public void addListener(RepaintRequestListener listener) {
+        if (repaintRequestListeners == null) {
+            repaintRequestListeners = new LinkedList();
+        }
+        if (!repaintRequestListeners.contains(listener)) {
+            repaintRequestListeners.add(listener);
+        }
+    }
+
+    /* Documentation copied from interface */
+    public void removeListener(RepaintRequestListener listener) {
+        if (repaintRequestListeners != null) {
+            repaintRequestListeners.remove(listener);
+            if (repaintRequestListeners.isEmpty()) {
+                repaintRequestListeners = null;
+            }
+        }
+    }
+
+    /**
+     * The custom component is allways enabled by default.
+     */
+    public void setEnabled(boolean enabled) {
+    }
+
+    /**
+     * Sets the component's parent component.
+     * 
+     * @see com.itmill.toolkit.ui.Component#setParent(com.itmill.toolkit.ui.Component)
+     */
+    public void setParent(Component parent) {
+
+        // If the parent is not changed, dont do nothing
+        if (parent == this.parent) {
+            return;
+        }
+
+        // Sends the detach event if the component have been connected to a
+        // window
+        if (getApplication() != null) {
+            detach();
+            this.parent = null;
+        }
+
+        // Connects to new parent
+        this.parent = parent;
+
+        // Sends the attach event if connected to a window
+        if (getApplication() != null) {
+            attach();
+        }
+    }
+
+    /**
+     * Sets the component's to read-only mode to the specified state.
+     * 
+     * @see com.itmill.toolkit.ui.Component#setReadOnly(boolean)
+     */
+    public void setReadOnly(boolean readOnly) {
+    }
+
+    /**
+     * Custom component does not implement custom styles by default.
+     * 
+     * @see com.itmill.toolkit.ui.Component#setStyle(java.lang.String)
+     */
+    public void setStyleName(String style) {
+    }
+
+    /**
+     * Sets the components visibility status.
+     * 
+     * @see com.itmill.toolkit.ui.Component#setVisible(boolean)
+     */
+    public void setVisible(boolean visible) {
+        this.visible = visible;
+    }
+
+    /* Documented in super interface */
+    public void requestRepaintRequests() {
+        repaintRequestListenersNotified = false;
+    }
+
+    /* Documented in super interface */
+    public void paint(PaintTarget target) throws PaintException {
+        if (root == null) {
+            throw new IllegalStateException("Composition root must be set to"
+                    + " non-null value before the " + getClass().getName()
+                    + " can be painted");
+        }
+
+        if (isVisible()) {
+            String type = getComponentType();
+            if (type != null) {
+                if (!target.startTag(this, "component")) {
+                    target.addAttribute("type", type);
+                    root.paint(target);
+                }
+                target.endTag("component");
+            } else {
+                root.paint(target);
+            }
+        }
+        repaintRequestListenersNotified = false;
+    }
+
+    /**
+     * Called when one or more variables handled by the implementing class are
+     * changed.
+     * 
+     * @see com.itmill.toolkit.terminal.VariableOwner#changeVariables(java.lang.Object,
+     *      java.util.Map)
+     */
+    public void changeVariables(Object source, Map variables) {
+    }
+
+    /* Dependency -framework is deprecated */
+    public void dependsOn(VariableOwner depended) {
+    }
+
+    public void removeDirectDependency(VariableOwner depended) {
+    }
+
+    public Set getDirectDependencies() {
+        return null;
+    }
+
+    /* Event functions are not implemented by default -------------------- */
+
+    /**
+     * Custom component does not implement any component events by default.
+     * 
+     * @param listener
+     *                the listener to add.
+     */
+    public void addListener(Component.Listener listener) {
+    }
+
+    /**
+     * Custom component does not implement any component events by default.
+     * 
+     * @param listener
+     *                the listener to remove.
+     */
+    public void removeListener(Component.Listener listener) {
+    }
+
+    /**
+     * Gets the component type.
+     * 
+     * The component type is textual type of the component. This is included in
+     * the UIDL as component tag attribute. If the component type is null
+     * (default), the component tag is not included in the UIDL at all.
+     * 
+     * @return the component type.
+     */
+    public String getComponentType() {
+        return componentType;
+    }
+
+    /**
+     * Sets the component type.
+     * 
+     * The component type is textual type of the component. This is included in
+     * the UIDL as component tag attribute. If the component type is null
+     * (default), the component tag is not included in the UIDL at all.
+     * 
+     * @param componentType
+     *                the componentType to set.
+     */
+    public void setComponentType(String componentType) {
+        this.componentType = componentType;
+    }
+
+    /**
+     * Custom component does not implement custom styles by default.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getStyle()
+     */
+    public void addStyleName(String style) {
+    }
+
+    /**
+     * Custom component does not implement custom styles by default.
+     * 
+     * @see com.itmill.toolkit.ui.Component#getStyle()
+     */
+    public void removeStyleName(String style) {
+
+    }
 
 }