net.sourceforge.java.feednread.frontend.event.action
Class UpdateTreeElementAction

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.jface.action.AbstractAction
          org.eclipse.jface.action.Action
              net.sourceforge.java.feednread.frontend.event.action.UpdateTreeElementAction

All Implemented Interfaces:

IAction

public class UpdateTreeElementAction

extends Action

Updates an ITreeElement either in the NewsFeedFavoritesTree or in the NewsFeedWatchesTree depending on the current selection in the SideBar component.

Author:

Sebastian Machhausen

Field Summary

private MainApplicationWindow

mainWindow The Feed'n Read main window

Fields inherited from class org.eclipse.jface.action.Action

Fields inherited from class org.eclipse.core.commands.common.EventManager

Fields inherited from interface org.eclipse.jface.action.IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT

Constructor Summary

UpdateTreeElementAction(MainApplicationWindow mainWindow)
Creates a new UpdateTreeElementAction instance.

Method Summary

void	run() Executes the action: Updates the newsfeed defined in the selected Favorite or Watch.
private void	update(Category category) Updates the specified Category, i.e. recursively updates all Favorites in that Category.
private void	update(Favorite favorite) Updates the specified Favorite.
private IJob	update(INameable nameable, Favorite[] favorites) Updates the specified list of Favorites.
private void	update(Watch watch) Updates the specified Watch.
private void	update(WatchFolder folder) Updates the specified WatchFolder, i.e. recursively updates all Watches within that WatchFolder.

Methods inherited from class org.eclipse.jface.action.Action

convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from class org.eclipse.jface.action.AbstractAction

addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jface.action.IAction

addPropertyChangeListener, removePropertyChangeListener

Field Detail

mainWindow

private MainApplicationWindow mainWindow

The Feed'n Read main window

Constructor Detail

UpdateTreeElementAction

public UpdateTreeElementAction(MainApplicationWindow mainWindow)

Creates a new UpdateTreeElementAction instance. This Action updates the newsfeed defined in the selected Favorite or Watch.

Parameters:

mainWindow - the Feed'n Read main window

Method Detail

run

public void run()

Executes the action:

• Updates the newsfeed defined in the selected Favorite or Watch.

update

private void update(WatchFolder folder)

Updates the specified WatchFolder, i.e. recursively updates all Watches within that WatchFolder.

Parameters:

folder - the WatchFolder to update

See Also:

update(Category), update(Favorite), update(Watch)

update

private void update(Watch watch)

Updates the specified Watch.

Parameters:

watch - the Watch to update

See Also:

update(Category), update(Favorite), update(WatchFolder)

update

private void update(Favorite favorite)

Updates the specified Favorite.

Parameters:

favorite - the Favorite to update

See Also:

update(Category), update(WatchFolder), update(Watch)

update

private void update(Category category)

Updates the specified Category, i.e. recursively updates all Favorites in that Category.

Parameters:

category - the Category to update

See Also:

update(Favorite), update(WatchFolder), update(Watch)

update

private IJob update(INameable nameable,
                    Favorite[] favorites)

Updates the specified list of Favorites.

Parameters:

nameable - the INameable for the update

favorites - the list of Favorites to update

Returns:

the created IJob which does the update