org.eclipse.gmt.umlx.editor.common
Class LazyTextEditor

java.lang.Object
  extended by org.eclipse.core.commands.common.EventManager
      extended by org.eclipse.ui.part.WorkbenchPart
          extended by org.eclipse.ui.part.EditorPart
              extended by org.eclipse.ui.texteditor.AbstractTextEditor
                  extended by org.eclipse.ui.texteditor.StatusTextEditor
                      extended by org.eclipse.ui.texteditor.AbstractDecoratedTextEditor
                          extended by org.eclipse.ui.editors.text.TextEditor
                              extended by org.eclipse.gmt.umlx.editor.common.LazyTextEditor
All Implemented Interfaces:
org.eclipse.core.runtime.IAdaptable, org.eclipse.core.runtime.IExecutableExtension, org.eclipse.ui.IEditorPart, org.eclipse.ui.INavigationLocationProvider, org.eclipse.ui.IPersistable, org.eclipse.ui.IPersistableEditor, org.eclipse.ui.IReusableEditor, org.eclipse.ui.ISaveablePart, org.eclipse.ui.ISaveablesSource, org.eclipse.ui.IWorkbenchPart, org.eclipse.ui.IWorkbenchPart2, org.eclipse.ui.IWorkbenchPart3, org.eclipse.ui.part.IWorkbenchPartOrientation, org.eclipse.ui.texteditor.ITextEditor, org.eclipse.ui.texteditor.ITextEditorExtension, org.eclipse.ui.texteditor.ITextEditorExtension2, org.eclipse.ui.texteditor.ITextEditorExtension3, org.eclipse.ui.texteditor.ITextEditorExtension4
Direct Known Subclasses:
QVTTextEditor, XMLEditor

public class LazyTextEditor
extends org.eclipse.ui.editors.text.TextEditor

A LazyTextEditor defers provision of its IDocumentProvider until its IEditorInput has contents. If no content is available, as may be the case for an editor page in a multi-page editor that has yet to be activated, a NullProvider satisfies the inherited requirement for a provider.


Nested Class Summary
 
Nested classes/interfaces inherited from interface org.eclipse.ui.texteditor.ITextEditorExtension3
org.eclipse.ui.texteditor.ITextEditorExtension3.InsertMode
 
Field Summary
 
Fields inherited from class org.eclipse.ui.texteditor.AbstractTextEditor
DEFAULT_EDITOR_CONTEXT_MENU_ID, DEFAULT_RULER_CONTEXT_MENU_ID, PREFERENCE_COLOR_BACKGROUND, PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT, PREFERENCE_COLOR_FIND_SCOPE, PREFERENCE_COLOR_FOREGROUND, PREFERENCE_COLOR_FOREGROUND_SYSTEM_DEFAULT, PREFERENCE_COLOR_SELECTION_BACKGROUND, PREFERENCE_COLOR_SELECTION_BACKGROUND_SYSTEM_DEFAULT, PREFERENCE_COLOR_SELECTION_FOREGROUND, PREFERENCE_COLOR_SELECTION_FOREGROUND_SYSTEM_DEFAULT, PREFERENCE_FONT, PREFERENCE_HYPERLINK_KEY_MODIFIER, PREFERENCE_HYPERLINK_KEY_MODIFIER_MASK, PREFERENCE_HYPERLINKS_ENABLED, PREFERENCE_NAVIGATION_SMART_HOME_END, PREFERENCE_RULER_CONTRIBUTIONS, PREFERENCE_SHOW_WHITESPACE_CHARACTERS, PREFERENCE_TEXT_DRAG_AND_DROP_ENABLED, PREFERENCE_USE_CUSTOM_CARETS, PREFERENCE_WIDE_CARET
 
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
LazyTextEditor(IEditorPageManager editorPageManager, org.eclipse.ui.texteditor.IDocumentProvider activeDocumentProvider)
           
 
Method Summary
 org.eclipse.ui.texteditor.IDocumentProvider getActiveDocumentProvider()
           
 boolean isDirty()
           
 boolean isDirtyPage()
           
 
Methods inherited from class org.eclipse.ui.editors.text.TextEditor
dispose, getAdapter, isSaveAsAllowed
 
Methods inherited from class org.eclipse.ui.texteditor.AbstractDecoratedTextEditor
createPartControl, getDocumentProvider, gotoAnnotation, gotoMarker, isChangeInformationShowing, isEditable, showChangeInformation, showRevisionInformation, validateEditorInputState
 
Methods inherited from class org.eclipse.ui.texteditor.StatusTextEditor
doRevertToSaved, updatePartControl
 
Methods inherited from class org.eclipse.ui.texteditor.AbstractTextEditor
addRulerContextMenuListener, close, createEmptyNavigationLocation, createNavigationLocation, doSave, doSaveAs, getAction, getActiveSaveables, getHighlightRange, getInsertMode, getSaveables, getSelectionProvider, init, isEditorInputModifiable, isEditorInputReadOnly, markAsContentDependentAction, markAsPropertyDependentAction, markAsSelectionDependentAction, markAsStateDependentAction, removeActionActivationCode, removeRulerContextMenuListener, resetHighlightRange, restoreState, saveState, selectAndReveal, setAction, setActionActivationCode, setFocus, setHighlightRange, setInput, setInsertMode, setStatusField, showHighlightRangeOnly, showsHighlightRangeOnly
 
Methods inherited from class org.eclipse.ui.part.EditorPart
getEditorInput, getEditorSite, getTitleToolTip, isSaveOnCloseNeeded, setInitializationData
 
Methods inherited from class org.eclipse.ui.part.WorkbenchPart
addPartPropertyListener, addPropertyListener, getContentDescription, getOrientation, getPartName, getPartProperties, getPartProperty, getSite, getTitle, getTitleImage, removePartPropertyListener, removePropertyListener, setPartProperty, showBusy
 
Methods inherited from class java.lang.Object
equals, 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
 
Methods inherited from interface org.eclipse.ui.ISaveablePart
isSaveOnCloseNeeded
 

Constructor Detail

LazyTextEditor

public LazyTextEditor(IEditorPageManager editorPageManager,
                      org.eclipse.ui.texteditor.IDocumentProvider activeDocumentProvider)
Method Detail

getActiveDocumentProvider

public org.eclipse.ui.texteditor.IDocumentProvider getActiveDocumentProvider()

isDirty

public boolean isDirty()
Specified by:
isDirty in interface org.eclipse.ui.ISaveablePart
Overrides:
isDirty in class org.eclipse.ui.texteditor.AbstractTextEditor

isDirtyPage

public boolean isDirtyPage()