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org.eclipse.team.ui.synchronize
Class SynchronizeModelAction
java.lang.Object
org.eclipse.core.commands.common.EventManager
org.eclipse.jface.action.AbstractAction
org.eclipse.jface.action.Action
org.eclipse.ui.actions.BaseSelectionListenerAction
org.eclipse.team.ui.synchronize.SynchronizeModelAction
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All Implemented Interfaces:
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IAction,
ISelectionChangedListener
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public abstract class SynchronizeModelAction
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BaseSelectionListenerAction
This action provides utilities for performing operations on selections that
contain
ISynchronizeModelElement
instances. Subclasses can use this support to filter the selection in order
to determine action enablement and generate the input for a
SynchronizeModelOperation .
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Since:
- 3.0
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See Also:
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SyncInfo ,
SyncInfoSet ,
SynchronizeModelOperation
Fields inherited from interface org.eclipse.jface.action.
IAction
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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
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Methods inherited from class org.eclipse.jface.action.
Action
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convertAccelerator,
convertAccelerator,
findKeyCode,
findKeyString,
findModifier,
findModifierString,
getAccelerator,
getActionDefinitionId,
getDescription,
getDisabledImageDescriptor,
getHelpListener,
getHoverImageDescriptor,
getId,
getImageDescriptor,
getMenuCreator,
getStyle,
getText,
getToolTipText,
isChecked,
isEnabled,
isHandled,
notifyResult,
removeAcceleratorText,
removeMnemonics,
setAccelerator,
setActionDefinitionId,
setChecked,
setDescription,
setDisabledImageDescriptor,
setEnabled,
setHelpListener,
setHoverImageDescriptor,
setId,
setImageDescriptor,
setMenuCreator,
setText,
setToolTipText
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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SynchronizeModelAction
protected SynchronizeModelAction(
String text,
ISynchronizePageConfiguration configuration)
- Create an action with the given text and configuration. By default,
the action registers for selection change with the selection provider
from the configuration's site.
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Parameters:
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text - the action's text -
configuration - the actions synchronize page configuration
SynchronizeModelAction
protected SynchronizeModelAction(
String text,
ISynchronizePageConfiguration configuration,
ISelectionProvider selectionProvider)
- Create an action with the given text and configuration. By default,
the action registers for selection change with the given selection provider.
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Parameters:
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text - the action's text -
configuration - the actions synchronize page configuration -
selectionProvider - a selection provider
initialize
protected void initialize(
ISynchronizePageConfiguration configuration,
ISelectionProvider selectionProvider)
- Method invoked from the constructor.
The default implementation registers the action as a selection change
listener. Subclasses may override.
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Parameters:
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configuration - the synchronize page configuration -
selectionProvider - a selection provider
run
public void run()
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Description copied from class:
Action
- The default implementation of this
IAction method does
nothing. Subclasses should override this method if they do not need
information from the triggering event, or override
runWithEvent(Event) if they do.
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Specified by:
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run
in interface
IAction
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Overrides:
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run
in class
Action
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runOperation
protected void runOperation()
throws
InvocationTargetException,
InterruptedException
- Create and run the operation for this action. By default, the operation is created
by calling
getSubscriberOperation and then run. Subclasses may
override.
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Throws:
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InvocationTargetException
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InterruptedException
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Since:
- 3.1
needsToSaveDirtyEditors
protected boolean needsToSaveDirtyEditors()
- Return whether dirty editor should be saved before this action is run.
Default is
true .
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Returns:
- whether dirty editor should be saved before this action is run
confirmSaveOfDirtyEditor
protected boolean confirmSaveOfDirtyEditor()
- Returns whether the user should be prompted to save dirty editors. The
default is
true .
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Returns:
- whether the user should be prompted to save dirty editors
getSubscriberOperation
protected abstract
SynchronizeModelOperation getSubscriberOperation(
ISynchronizePageConfiguration configuration,
IDiffElement[] elements)
- Return the subscriber operation associated with this action. This
operation will be run when the action is run. Subclass may implement this
method and provide an operation subclass or may override the
run(IAction) method directly if they choose not to
implement a SynchronizeModelOperation .
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Parameters:
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configuration - the synchronize page configuration for the page to
which this action is associated -
elements - the selected diff element for which this action is
enabled.
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Returns:
- the subscriber operation to be run by this action.
handle
protected void handle(
Exception e)
- Generic error handling code that uses an error dialog to show the error
to the user. Subclasses can use this method and/or override it.
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Parameters:
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e - the exception that occurred.
updateSelection
protected boolean updateSelection(
IStructuredSelection selection)
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Description copied from class:
BaseSelectionListenerAction
- Updates this action in response to the given selection.
The BaseSelectionListenerAction implementation of this method
returns true . Subclasses may extend to react to selection
changes; however, if the super method returns false , the
overriding method must also return false .
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Overrides:
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updateSelection
in class
BaseSelectionListenerAction
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Parameters:
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selection - the new selection
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Returns:
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true if the action should be enabled for this selection,
and false otherwise
getSelectedDiffElements
protected final
IDiffElement[] getSelectedDiffElements()
- This method returns all instances of IDiffElement that are in the current
selection.
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Returns:
- the selected elements
getSyncInfoFilter
protected
FastSyncInfoFilter getSyncInfoFilter()
- Filter uses to filter the user selection to contain only those elements
for which this action is enabled. Default filter includes all out-of-sync
elements in the current selection. Subclasses may override.
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Returns:
- a sync info filter which selects all out-of-sync resources.
getFilteredDiffElements
protected final
IDiffElement[] getFilteredDiffElements()
- Return the selected diff element for which this action is enabled.
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Returns:
- the list of selected diff elements for which this action is
enabled.
selectionChanged
public void selectionChanged(
ISelection selection)
- Set the selection of this action to the given selection
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Parameters:
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selection - the selection
getConfiguration
public
ISynchronizePageConfiguration getConfiguration()
- Returns the configuration showing this action.
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Returns:
- the configuration showing this action.
saveAllEditors
public final boolean saveAllEditors(boolean confirm)
- Save all dirty editors in the workbench that are open on files that may
be affected by this operation. Opens a dialog to prompt the user if
confirm is true. Return true if successful. Return false
if the user has canceled the command. Must be called from the UI thread.
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Parameters:
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confirm - prompt the user if true
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Returns:
- boolean false if the operation was canceled.
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
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