Class: TextEditor (private in FileApplicationNoteBook

• Inheritance
• Description
• Class protocol
  • defaults
  • help specs
  • image specs
  • interface specs
  • menu specs
• Instance protocol
  • accessing
  • actions
  • aspects
  • aspects-visibility
  • change & update
  • initialization
  • printing
  • private-process
  • queries
  • startup & release

Inheritance:

   Object
   |
   +--Model
      |
      +--ApplicationModel
         |
         +--AbstractFileApplicationNoteBookComponent
            |
            +--FileApplicationNoteBook::TextEditor

Package:

stx:libtool

Category:

Interface-Tools-File

Owner:

FileApplicationNoteBook

Description:

a previewer-plugin for plain text
Offers edit, hex-display and diff functions.

Class protocol:

 checkModifiedDelayTime

seconds

 defaultTagsBrowserVisible

 tabStringFor: aApplicationType

the formatString shown in a tab (language translated)

 wantNewApplicationAnyway

 helpSpec

This resource specification was automatically generated
by the UIHelpTool of ST/X.

 hideToolBarIcon

 windowSpec

This resource specification was automatically generated
by the UIPainter of ST/X.

usage example(s):

UIPainter new openOnClass:FileApplicationNoteBook::TextEditor andSelector:#windowSpec FileApplicationNoteBook::TextEditor new openInterface:#windowSpec FileApplicationNoteBook::TextEditor open

 xwindowSpec

This resource specification was automatically generated
by the UIPainter of ST/X.

 menu

This resource specification was automatically generated
by the MenuEditor of ST/X.

usage example(s):

MenuEditor new openOnClass:FileApplicationNoteBook::TextEditor andSelector:#menu (Menu new fromLiteralArrayEncoding:(FileApplicationNoteBook::TextEditor menu)) startUp

 menuEditorOperationsForHTML

This resource specification was automatically generated
by the MenuEditor of ST/X.

usage example(s):

MenuEditor new openOnClass:FileApplicationNoteBook::TextEditor andSelector:#menuEditorOperationsForHTML (Menu new fromLiteralArrayEncoding:(FileApplicationNoteBook::TextEditor menuEditorOperationsForHTML)) startUp

 menuEditorOperationsForNormalText

This resource specification was automatically generated
by the MenuEditor of ST/X.

usage example(s):

MenuEditor new openOnClass:FileApplicationNoteBook::TextEditor andSelector:#menuEditorOperationsForNormalText (Menu new fromLiteralArrayEncoding:(FileApplicationNoteBook::TextEditor menuEditorOperationsForNormalText)) startUp

 menuEditorOperationsForOther

This resource specification was automatically generated
by the MenuEditor of ST/X.

 menuEditorOperationsForSourceCode

This resource specification was automatically generated
by the MenuEditor of ST/X.

usage example(s):

MenuEditor new openOnClass:FileApplicationNoteBook::TextEditor andSelector:#menuEditorOperationsForSourceCode (Menu new fromLiteralArrayEncoding:(FileApplicationNoteBook::TextEditor menuEditorOperationsForSourceCode)) startUp

Instance protocol:

 fileEncoding

 fileEncoding: newEncoding

 item: aDirContentsItem

true

 lockFileEncoding: aBoolean

 presentation

return the current presentation (either #hexDump or #asText)

 presentation: aSymbol

change the presentation (either #hexDump or #asText)

 semaChangeItem

 type: aType

 accept

 askForChangeWithReload: doReload

ask for save changes;
if modified and answered true, the current contents is written back (accepted)

 askForChangeWithReload: doReload forClose: forClose

ask for save changes;
if modified and answered true, the current contents is written back (accepted)

 changeInformation

 changeInformationForModified: aSymbol

 characterEncodingInDump: anEencodingSymbol

 doClose

 doPrint

print the contents

 doSaveAs

 editOperationAddAnchorHTML

 editOperationAddImageHTML

 editOperationEscapeSpecialCharactersHTML

 editOperationIndentCode

 editOperationToggleBoldHTML

 editOperationToggleCodeHTML

 editOperationToggleHTML: info start: whatStart end: whatEnd

 editOperationToggleItalicHTML

 editOperationUndentCode

 getContents

old

 getContentsAsTextWithSizeLimit: sizeLimitOrNil

returns the contents as unicode

 getContentsAsTextWithSizeLimit: sizeLimitOrNilArg lastPart: showLastPartOrNil

returns the contents as unicode

 getHashForContents: contents

 hideEditorOperationsToolBar

 openDiffView

asText

 radixInDump: radix

 readStream: aStream lineDelimiter: aCharacter encoding: fileEncodingArg

read from aStream, answer its contents as StringCollection.
The file's lines are delimited by aCharacter.
If encoding is nonNil, the file is assumed to be coded according to
that symbol, and #decodeString: should be able to convert it into unicode.
Always returns a unicode string.

 readStream: aStream lineDelimiter: lineDelimiter sizeLimit: sizeLimitOrNil encoding: fileEncodingArg

read from aStream, answer its contents as StringCollection.
The file's lines are delimited by aCharacter.
If encoding is nonNil, the file is assumed to be coded according to
that symbol, and #decodeString: should be able to convert it into unicode.
Always returns a unicode string.

 reload

self withWaitCursorDo:[

 saveFileAs

 saveWithAskForFilename: ask

 searchForPattern: aContentsPattern ignoreCase: ign

is that a good idea ?

 selectInBrowser

 setContents

 setContentsFor: aUnicodeText

 showEditorOperationsToolBar

 tagSelected: aTag

otherwise, it might jump back to show the selection

 updateSameFilesFor: aFilename

here force reload for other applications

 validateEditViewsFontEncoding

 canEdit

 cursorColLabelHolder

 cursorLineAndColumnLabelHolder

 cursorLineLabelHolder

 editModeInsert

 editModeInsertAndSelect

 editModeOverwrite

 editView

 editorOperationsMenuSpecHolder

 editorOperationsToolBarNotVisibleHolder

 editorOperationsToolBarVisibleHolder

 enableHexToggle

 enableReload

 enableSave

 enableSaveAs

 enableSelectInBrowser

 fileContentsModel

 fileEncodingHolder

 itemChanged

 itemRemoved

 lockFileEncodingHolder

 modeLabelHolder

 modeLabelMenu

 modifiedChannel

 presentationHolder

 printAsHexDump

 viewModifiedChannel

 closeButtonShown

^ self isEmbeddedApplication.

 diffTextButtonVisible

true

 doItMenuButtonVisible

 inspectItMenuButtonVisible

 printItMenuButtonVisible

 saveAsButtonVisible

 saveButtonVisible

true

 selectInBrowserButtonVisible

 tagsBrowserVisibleHolder

 changeTextColorForChanged

self fileContentsModel value:text string.

 editorOperationsToolBarVisibilityChanged

 itemModified

 postBuildTagsBrowser: aTagsBrowserCanvas

 tagsBrowserVisibilityChanged

 update: something with: aParameter from: changedObject

(comment from inherited method)
dependent is notified of some change -
Default is to try update:with:

 updateTagsBrowser

 initialize

nil defaults to 'iso8859-1' "

 printOn: aStream

 checkItemForChanges

file contents has been changed by someone else

 checkItemForChangesWithNewSetup

 releaseCheckModify

 setupCheckModify

 additionalInfo

 hasMD5

 isModified

 isShowingHexDumpHolder

 isTextEditor

 closeRequest

asks for permission before closing

 editorOperationsMenuSpecForMimeType: mimeType

 getEditorClass

 hideEditorOperationsToolBarButtonCreated: aButton

 postBuildTextEditor: aWidget

I don't want any non-smalltalk code to be syntaxhighlighted!

 postOpenWith: aBuilder

self item isNil ifTrue:[

 release

release my resources

 setUpTextView

care for any contents specific settings for the editor
For example:
- change the parenthesis-spec of the editor to include $< .. $> if the
shown document is an html- or xml document,
- change the editorOperationsMenu

 setupEditorOperationsMenuForMimeType: mimeType

does not work - why?