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java.lang.Objectorg.eclipse.core.commands.common.EventManager
org.eclipse.jface.action.AbstractAction
org.eclipse.jface.action.Action
org.eclipse.ui.texteditor.ResourceAction
org.eclipse.ui.texteditor.TextEditorAction
org.eclipse.ui.texteditor.TextOperationAction
public final class TextOperationAction
An action which gets a text operation target from its text editor.
The action is initially associated with a text editor via the constructor,
but can subsequently be changed using setEditor.
If this class is used as is, it works by asking the text editor for its
text operation target adapter (using getAdapter(ITextOperationTarget.class).
The action runs this operation with the pre-configured opcode.
| Field Summary |
|---|
| 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 | |
|---|---|
TextOperationAction(ResourceBundle bundle,
String prefix,
ITextEditor editor,
int operationCode)
Creates and initializes the action for the given text editor and operation code. |
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TextOperationAction(ResourceBundle bundle,
String prefix,
ITextEditor editor,
int operationCode,
boolean runsOnReadOnly)
Creates and initializes the action for the given text editor and operation code. |
|
| Method Summary | |
|---|---|
void |
run()
The TextOperationAction implementation of this
IAction method runs the operation with the current
operation code. |
void |
setEditor(ITextEditor editor)
Retargets this action to the given editor. |
void |
update()
The TextOperationAction implementation of this
IUpdate method discovers the operation through the current
editor's ITextOperationTarget adapter, and sets the
enabled state accordingly. |
| Methods inherited from class org.eclipse.ui.texteditor.TextEditorAction |
|---|
canModifyEditor, getTextEditor, validateEditorInputState |
| Methods inherited from class org.eclipse.ui.texteditor.ResourceAction |
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getString, initialize, setHelpContextId |
| Methods inherited from class org.eclipse.jface.action.AbstractAction |
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addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener |
| Methods inherited from class org.eclipse.core.commands.common.EventManager |
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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 |
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addPropertyChangeListener, removePropertyChangeListener |
| Constructor Detail |
|---|
public TextOperationAction(ResourceBundle bundle,
String prefix,
ITextEditor editor,
int operationCode)
getAdapter(ITextOperationTarget.class). The action runs that
operation with the given opcode.
bundle - the resource bundleprefix - a prefix to be prepended to the various resource keys
(described in ResourceAction constructor), or
null if noneeditor - the text editoroperationCode - the operation codeTextEditorAction.TextEditorAction(ResourceBundle, String, ITextEditor)
public TextOperationAction(ResourceBundle bundle,
String prefix,
ITextEditor editor,
int operationCode,
boolean runsOnReadOnly)
getAdapter(ITextOperationTarget.class). The action runs that
operation with the given opcode.
bundle - the resource bundleprefix - a prefix to be prepended to the various resource keys
(described in ResourceAction constructor), or
null if noneeditor - the text editoroperationCode - the operation coderunsOnReadOnly - true if action can be executed on read-only filesTextEditorAction.TextEditorAction(ResourceBundle, String, ITextEditor)| Method Detail |
|---|
public void run()
TextOperationAction implementation of this
IAction method runs the operation with the current
operation code.
run in interface IActionrun in class Actionpublic void update()
TextOperationAction implementation of this
IUpdate method discovers the operation through the current
editor's ITextOperationTarget adapter, and sets the
enabled state accordingly.
update in interface IUpdateupdate in class TextEditorActionpublic void setEditor(ITextEditor editor)
TextEditorAction
setEditor in class TextEditorActioneditor - the new editor, or null if none
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