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java.lang.Objectorg.eclipse.ui.part.WorkbenchPart
org.eclipse.ui.part.EditorPart
org.eclipse.ui.texteditor.AbstractTextEditor
org.eclipse.ui.texteditor.StatusTextEditor
org.eclipse.ui.texteditor.AbstractDecoratedTextEditor
org.eclipse.ui.editors.text.TextEditor
The standard text editor for file resources (IFile
).
This editor has id "org.eclipse.ui.DefaultTextEditor"
.
The editor's context menu has id #TextEditorContext
.
The editor's ruler context menu has id #TextRulerContext
.
The workbench will automatically instantiate this class when the default editor is needed for a workbench window.
Nested Class Summary |
Nested classes inherited from class org.eclipse.ui.texteditor.AbstractTextEditor |
AbstractTextEditor.AbstractSelectionChangedListener, AbstractTextEditor.LineStartAction |
Nested classes inherited from class org.eclipse.ui.texteditor.ITextEditorExtension3 |
ITextEditorExtension3.InsertMode |
Field Summary | |
protected DefaultEncodingSupport |
fEncodingSupport
The encoding support for the editor. |
Fields inherited from class org.eclipse.ui.texteditor.AbstractDecoratedTextEditor |
fAnnotationAccess, fLineNumberRulerColumn, fOverviewRuler, fSourceViewerDecorationSupport |
Fields inherited from interface org.eclipse.ui.IEditorPart |
PROP_DIRTY, PROP_INPUT |
Fields inherited from interface org.eclipse.ui.IWorkbenchPart |
PROP_TITLE |
Fields inherited from interface org.eclipse.ui.texteditor.ITextEditorExtension3 |
INSERT, SMART_INSERT |
Constructor Summary | |
TextEditor()
Creates a new text editor. |
Method Summary | |
protected void |
createActions()
Creates this editor's standard actions and connects them with the global workbench actions. |
void |
dispose()
The AbstractTextEditor implementation of this
IWorkbenchPart method may be extended by subclasses.
|
protected void |
doSetInput(IEditorInput input)
Called directly from setInput and from within a workspace
runnable from init , this method does the actual setting
of the editor input. |
protected void |
editorContextMenuAboutToShow(IMenuManager menu)
Sets up this editor's context menu before it is made visible. |
Object |
getAdapter(Class adapter)
Returns an object which is an instance of the given class associated with this object. |
protected String |
getStatusBanner(IStatus status)
Returns a banner for the given status. |
protected String |
getStatusHeader(IStatus status)
Returns a header for the given status |
protected String |
getStatusMessage(IStatus status)
Returns a message for the given status. |
protected void |
initializeEditor()
Initializes this editor. Subclasses may re-implement. If sub-classes do not change the contract, this method should not be extended, i.e. do not call super.initializeEditor() in order to avoid the
temporary creation of objects that are immediately overwritten by
subclasses.
This method configures the editor but does not define a
SourceViewerConfiguration . |
protected void |
installEncodingSupport()
Installs the encoding support on the given text editor. |
boolean |
isSaveAsAllowed()
The AbstractTextEditor implementation of this
IEditorPart method returns false .
|
protected void |
performSaveAs(IProgressMonitor progressMonitor)
The TextEditor implementation of this AbstractTextEditor
method asks the user for the workspace path of a file resource and saves the document there. |
protected void |
updatePropertyDependentActions()
Updates all property dependent actions. |
Methods inherited from class org.eclipse.ui.texteditor.StatusTextEditor |
createStatusControl, doRevertToSaved, sanityCheckState, updatePartControl, updateStatusField |
Methods inherited from class org.eclipse.ui.part.EditorPart |
getEditorInput, getEditorSite, getTitleToolTip, setContentDescription, setInitializationData, setPartName |
Methods inherited from class org.eclipse.ui.part.WorkbenchPart |
addPropertyListener, getConfigurationElement, getContentDescription, getDefaultImage, getPartName, getSite, getTitle, getTitleImage, removePropertyListener, setSite, setTitle, setTitleImage, setTitleToolTip, showBusy |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.eclipse.ui.IEditorPart |
getEditorInput, getEditorSite |
Methods inherited from interface org.eclipse.ui.IWorkbenchPart |
addPropertyListener, getSite, getTitle, getTitleImage, getTitleToolTip, removePropertyListener |
Field Detail |
protected DefaultEncodingSupport fEncodingSupport
Constructor Detail |
public TextEditor()
Method Detail |
protected void initializeEditor()
super.initializeEditor()
in order to avoid the
temporary creation of objects that are immediately overwritten by
subclasses.
This method configures the editor but does not define a
SourceViewerConfiguration
. When only interested in
providing a custom source viewer configuration, subclasses may extend
this method.
initializeEditor
in class AbstractDecoratedTextEditor
public void dispose()
AbstractTextEditor
AbstractTextEditor
implementation of this
IWorkbenchPart
method may be extended by subclasses.
Subclasses must call super.dispose()
.
Note that many methods may return null
after the editor is
disposed.
dispose
in interface IWorkbenchPart
dispose
in class AbstractDecoratedTextEditor
protected void installEncodingSupport()
Subclasses may override to install their own encoding support or to disable the default encoding support.
protected void performSaveAs(IProgressMonitor progressMonitor)
TextEditor
implementation of this AbstractTextEditor
method asks the user for the workspace path of a file resource and saves the document there.
performSaveAs
in class AbstractTextEditor
progressMonitor
- the progress monitor to be usedpublic boolean isSaveAsAllowed()
AbstractTextEditor
AbstractTextEditor
implementation of this
IEditorPart
method returns false
.
Subclasses may override.
isSaveAsAllowed
in interface ISaveablePart
isSaveAsAllowed
in class AbstractTextEditor
false
protected void createActions()
AbstractTextEditor
Subclasses may extend.
createActions
in class AbstractDecoratedTextEditor
protected String getStatusHeader(IStatus status)
StatusTextEditor
getStatusHeader
in class StatusTextEditor
status
- the status whose message is returned
protected String getStatusBanner(IStatus status)
StatusTextEditor
getStatusBanner
in class StatusTextEditor
status
- the status whose message is returned
protected String getStatusMessage(IStatus status)
StatusTextEditor
getStatusMessage
in class StatusTextEditor
status
- the status whose message is returned
protected void doSetInput(IEditorInput input) throws CoreException
AbstractTextEditor
setInput
and from within a workspace
runnable from init
, this method does the actual setting
of the editor input. Closes the editor if input
is
null
. Disconnects from any previous editor input and its
document provider and connects to the new one.
Subclasses may extend.
doSetInput
in class AbstractDecoratedTextEditor
CoreException
public Object getAdapter(Class adapter)
IAdaptable
null
if
no such object can be found.
getAdapter
in interface IAdaptable
getAdapter
in class AbstractDecoratedTextEditor
protected void updatePropertyDependentActions()
AbstractTextEditor
updatePropertyDependentActions
in class AbstractTextEditor
protected void editorContextMenuAboutToShow(IMenuManager menu)
AbstractTextEditor
Subclasses may extend to add other actions.
editorContextMenuAboutToShow
in class AbstractTextEditor
menu
- the menu
|
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Guidelines for using Eclipse APIs.
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