Съдържание

# SFDocuments.Document service

The SFDocuments library provides methods and properties to facilitate the management and manipulation of LibreOffice documents.

Methods that are applicable for all types of documents (Text Documents, Sheets, Presentations, etc) are provided by the SFDocuments.Document service. Some examples are:

- Opening, closing and saving documents

- Accessing standard or custom properties of documents

The properties, methods or arguments marked with (*) are NOT applicable to Base documents.

Methods and properties that are specific to certain LibreOffice components are stored in separate services, such as SFDocuments.SF_Calc and SFDocuments.SF_Base.

Although the Basic language does not offer inheritance between object classes, the latter services may be considered as subclasses of the SFDocuments.Document service. Such subclasses can invoke the properties and methods described below.

## Извикване на услугата

Преди да използвате услугата Document, библиотеката ScriptForge трябва да бъде заредена или импортирана:

• Макросите на Basic изискват зареждане на библиотеката ScriptForge чрез следния оператор:
GlobalScope.BasicLibraries.loadLibrary("ScriptForge")
• Скриптовете на Python изискват импортиране от модула scriptforge:
from scriptforge import CreateScriptService

Below are three variants of how the Document service can be invoked.

##### В Basic

Using the getDocument method from the ScriptForge.UI service:

        Dim ui As Object, oDoc As Object
        Set ui = CreateScriptService("UI")
        Set oDoc = ui.GetDocument("Untitled 1")

Alternatively you can use the methods CreateDocument and OpenDocument from the UI service.

        Set oDocA = ui.CreateDocument("Calc")
        Set oDocB = ui.OpenDocument("C:\Documents\MyFile.odt")

Using a window name if the document is already open.

        Dim oDoc As Object
        Set oDoc = CreateScriptService("SFDocuments.Document", "Untitled 1") 'Default = ActiveWindow

Using the document referenced by ThisComponent. This is specially useful when running a macro from within the Basic IDE.

        Dim oDoc As Object
        Set oDoc = CreateScriptService("Document", ThisComponent)

From a macro triggered by a document event.

        Sub RunEvent(ByRef poEvent As Object)
            Dim oDoc As Object
            Set oDoc = CreateScriptService("SFDocuments.DocumentEvent", poEvent)
            ' (...)
        End Sub

The Document service is closely related to the UI and FileSystem services.

Except when the document was closed by program with the CloseDocument method (it is then superfluous), it is recommended to free resources after use:

        Set oDoc = oDoc.Dispose()

##### В Python

        from scriptforge import CreateScriptService
        ui = CreateScriptService("UI")
        doc = ui.GetDocument("Untitled 1")
        # (...)
        doc.Dispose()

        docA = ui.CreateDocument("Calc")
        docB = ui.OpenDocument("C:\Documents\MyFile.odt")

        doc = CreateScriptService("SFDocuments.Document", "Untitled 1")

        bas = CreateScriptService("Basic")
        doc = CreateScriptService("Document", bas.ThisComponent)

        def RunEvent(event)
            doc = CreateScriptService("SFDocuments.DocumentEvent", Event)
            # (...)

Използването на префикса "SFDocuments." при извикването на услугата не е задължително.

## Свойства

Име | Само за четене | Тип | Описание
--- | --- | --- | ---
CustomProperties (*) | Не | Dictionary service | Returns a ScriptForge.Dictionary object instance. After update, can be passed again to the property for updating the document. Individual items of the dictionary may be either strings, numbers, (Basic) dates or com.sun.star.util.Duration items.
Description (*) | Не | String | Gives access to the Description property of the document (also known as "Comments")
DocumentProperties (*) | Да | Dictionary service | Returns a ScriptForge.Dictionary object containing all the entries. Document statistics are included. Note that they are specific to the type of document. As an example, a Calc document includes a "CellCount" entry. Other documents do not.
DocumentType | Да | String | String value with the document type ("Base", "Calc", "Writer", etc)
ExportFilters (*) | Да | String array | Returns a list with the export filter names applicable to the current document as a zero-based array of strings. Filters used for both import/export are also returned.
FileSystem | Да | String | Returns a string with the URL path to the root of the virtual file system of the document. Use the FileSystem service to view its contents, as well as to create, open and read files stored in it. Refer to this help page to learn more on how to access and manipulate folders and files in the virtual file system of a LibreOffice file.
ImportFilters (*) | Да | String array | Returns a list with the import filter names applicable to the current document as a zero-based array of strings. Filters used for both import/export are also returned.
IsBase IsCalc IsDraw IsFormDocument IsImpress IsMath IsWriter | Да | Boolean | Exactly one of these properties is True for a given document.
Keywords (*) | Не | String | Gives access to the Keywords property of the document. Represented as a comma-separated list of keywords
Readonly (*) | Да | Boolean | True if the document is actually in read-only mode
StyleFamilies (*) | Да | String array | List of available style families. Applicable to all document types except Base.
Subject (*) | Не | String | Gives access to the Subject property of the document.
Title (*) | Не | String | Gives access to the Title property of the document.
XComponent | Да | UNO обект | The UNO object com.sun.star.lang.XComponent or com.sun.star.comp.dba.ODatabaseDocument representing the document.
XDocumentSettings (*) | Да | UNO обект | A com.sun.star.XXX.DocumentSettings UNO object, where XXX is either sheet, text, drawing or presentation. This object gives access to the internal UNO properties that are specific to the document's type.

### Пример:

##### В Basic

The example below prints all the properties of a document. Note that the oDoc object returned by the UI.OpenDocument method is a SFDocuments.Document object.

        Dim ui as Variant : Set ui = CreateScriptService("UI")
        Dim oDoc as Object
        Set oDoc = ui.OpenDocument("C:\Documents\MyFile.ods")
        Dim propDict as Object
        Set propDict = oDoc.DocumentProperties
        Dim keys as Variant : propKeys = propDict.Keys
        Dim k as String, strProp as String
        For Each k In propKeys
            strProp = strProp & k & ": " & propDict.Item(k) & CHR$(10)
        Next k
        MsgBox strProp
        oDoc.CloseDocument()

##### В Python

To access document properties in a Python script the user needs to directly access them using their names, as shown below:

        doc = ui.GetDocument(r"C:\Documents\MyFile.ods")
        msg = doc.Title + '\n' + doc.Description + '\n' + doc.Keywords
        bas = CreateScriptService("Basic")
        bas.MsgBox(msg)
        doc.CloseDocument()

List of Methods in the Document Service
Activate CloseDocument CreateMenu DeleteStyles Echo ExportAsPDF | PrintOut RemoveMenu RunCommand Save SaveAs | SaveCopyAs SetPrinter Style Toolbars XStyle

## Activate

Returns True if the document could be activated. Otherwise, there is no change in the actual user interface. It is equivalent to the Activate method of the UI service.

This method is useful when one needs to give focus for a document that is minimized or hidden.

### Синтаксис:

svc.Activate(): bool

### Пример:

The example below considers that the file "My_File.ods" is already open but not active.

##### В Basic

        Dim oDoc As Object
        Set oDoc = CreateScriptService("Document", "MyFile.ods")
        oDoc.Activate()

##### В Python

        doc = CreateScriptService("Document", "MyFile.ods")
        doc.Activate()

Keep in mind that you can invoke the Document service by passing to CreateScriptService either "Document" or "SFDocuments.Document"

## CloseDocument

Closes the document. If the document is already closed, regardless of how the document was closed, this method has no effect and returns False.

The method will also return False if the user declines to close it.

Returns True if the document was successfully closed.

### Синтаксис:

svc.CloseDocument(saveask: bool = True): bool

### Параметри:

saveask : If True (default), the user is invited to confirm if the changes should be written on disk. This argument is ignored if the document was not modified.

### Пример:

##### В Basic

        If oDoc.CloseDocument(True) Then
            ' ...
        End If

##### В Python

        if doc.CloseDocument(True):
            # ...

## CreateMenu

Creates a new menu entry in the menubar of a given document window.

This method returns an instance of the SFWidgets.Menu service.

The menu created is only available during the current LibreOffice session and is not saved neither in the document nor in the global application settings. Hence closing the document window will make the menu disappear. It will only reappear when the macro that creates the menu is executed again.

### Синтаксис:

svc.CreateMenu(menuheader: str, [before: any], submenuchar: str = ">"): svc

### Параметри:

menuheader: The toplevel name of the new menu.

before: The name (as a string) or position (as an integer starting at 1) of an existing menu before which the new menu will be placed. If no value is defined for this argument, the menu will be created at the last position in the menubar.

submenuchar: The delimiter used to create menu trees when calling methods as AddItem from the Menu service. The default value is ">".

### Пример:

##### В Basic

        Dim oDoc as Object, oMenu as Object
        Set oDoc = CreateScriptService("Document")
        Set oMenu = oDoc.CreateMenu("My Menu")
        With oMenu
            ' Add items to the menu
            .AddItem("Item A")
            .AddItem("Item B")
            ' ...
            ' After creating the menu, the service instance can be disposed of
            .Dispose()
        End With

##### В Python

        doc = CreateScriptService("Document")
        menu = doc.CreateMenu("My Menu")
        menu.AddItem("Item A")
        menu.AddItem("Item B")
        # ...
        menu.Dispose()

Refer to the SFWidgets.Menu help page to learn more about how to create/remove menus in LibreOffice document windows.

## DeleteStyles

Suppresses a single style or an array of styles given by their names within a specific styles family. Only user-defined styles may be deleted, built-in styles are ignored. It applies to all document types except Base and FormDocument.

### Синтаксис:

svc.DeleteStyles(family: str, styleslist: str[1..*])

### Параметри:

family: One of the style families present in the actual document, as a case-sensitive string. Valid family names can be retrieved using StyleFamilies property.

styleslist: A single style name as a string or an array of style names. The style names may be localized or not. The StylesList is typically the output of the execution of a Styles() method.

### Пример:

##### В Basic

        ' Removing unused paragraph styles
        Const family = "ParagraphStyles"
        aList = oDoc.Styles(family, used := False, userDefined := True)
        oDoc.DeleteStyles(family, aList)

##### В Python

        # Removing styles according to a prefix
        a_list = doc.Styles('ParagraphStyles', namepattern = "Py*")
        doc.Styles('ParagraphStyles', a_list)

## Echo

Suspends user interface (UI) updates during the execution of a macro. Optionally, the mouse pointer can be changed into an hourglass while UI updates are suspended.

This method may provide some performance benefits for macros that perform numerous operations that require UI updates.

### Синтаксис:

svc.Echo(echoon: bool = True, hourglass: bool = False)

### Параметри:

echoon: Specify False to suspend UI updates. The default value is True, which enables real time UI updates.

hourglass: Specify True to change the mouse pointer to an hourglass (Default = False).

Moving the mouse pointer after it changed to an hourglass may cause it to switch to a different pointer depending on its new background.

### Пример:

##### В Basic

        ' Suspends UI updates and change mouse pointer to an hourglass
        oDoc.Echo(EchoOn := False, HourGlass := True)
        ' Other macro commands
        ' ...
        ' Restores UI updates and mouse pointer
        oDoc.Echo()

##### В Python

        doc.Echo(echoon = False, hourglass = True)
        ...
        doc.Echo()

## ExportAsPDF

Exports the document directly as a PDF file to the specified location. Returns True if the PDF file was successfully created.

The export options can be set either manually using the File - Export As - Export as PDF dialog or by calling the methods GetPDFExportOptions and SetPDFExportOptions from the Session service.

### Синтаксис:

svc.ExportAsPDF(filename: str, overwrite: bool = False, opt pages: str, opt password: str, opt watermark: str): bool

### Параметри:

filename: The full path and file name of the PDF to be created. It must follow the SF_FileSystem.FileNaming notation.

overwrite: Specifies if the destination file can be overwritten (Default = False). An error will occur if overwrite is set to False and the destination file already exists.

pages: String specifying which pages will be exported. This argument uses the same notation as in the dialog File - Export As - Export as PDF.

password: Specifies a password to open the PDF file.

watermark: Text to be used as watermark in the PDF file, which will be drawn in every page of the resulting PDF.

### Пример:

##### В Basic

The following example exports the current document as a PDF file, defines a password and overwrites the destination file if it already exists.

        oDoc.ExportAsPDF("C:\User\Documents\myFile.pdf", Password := "1234", Overwrite := True)

The code snippet below gets the current PDF export options and uses them to create the PDF file.

        Dim exportSettings as Object, oSession as Object
        oSession = CreateScriptService("Session")
        exportSettings = oSession.GetPDFExportOptions()
        ' Sets to True the option to export comments as PDF notes
        exportSettings.ReplaceItem("ExportNotes", True)
        oSession.SetPDFExportOptions(exportSettings)
        oDoc.ExportAsPDF("C:\User\Documents\myFile.pdf")

##### В Python

        doc.ExportAsPDF(r"C:\User\Documents\myFile.pdf", password = "1234", overwrite = True)

        session = CreateScriptService("Session")
        exportSettings = oSession.GetPDFExportOptions()
        exportSettings.ReplaceItem("ExportNotes", True)
        session.SetPDFExportOptions(exportSettings)
        doc.ExportAsPDF(r"C:\User\Documents\myFile.pdf")

## PrintOut

This method sends the contents of the document to the default printer or to the printer defined by the SetPrinter method.

Връща True, ако документът е бил успешно отпечатан.

### Синтаксис:

svc.PrintOut(pages: str = "", copies: num = 1): bool

### Параметри:

pages страниците, които да бъдат отпечатани, като низ, както в потребителския интерфейс. Пример: "1-4;10;15-18". Подразбират се всички страници.

copies: броят копия. Подразбира се 1.

### Пример:

##### В Basic

        If oDoc.PrintOut("1-4;10;15-18", Copies := 2) Then
            ' ...
        End If

##### В Python

        if doc.PrintOut(copies=3, pages='45-88'):
            # ...

## RemoveMenu

Removes a toplevel menu from the menubar of a given document window.

Returns True if the specified menu could be removed. If the specified menu does not exist, the method returns False.

This method can be used to remove any menu entry from the document window, including default menus. However, none of these changes in the menubar are saved to the document or to the application settings. To restore the menubar to the default settings, simply close and reopen the document window.

### Синтаксис:

svc.RemoveMenu(menuheader: str): bool

### Параметри:

menuheader: The toplevel name of the menu to be removed.

### Пример:

##### В Basic

        Dim oDoc as Object
        Set oDoc = CreateScriptService("Document")
        oDoc.RemoveMenu("My Menu")

##### В Python

        doc = CreateScriptService("Document")
        doc.RemoveMenu("My Menu")

Refer to the SFWidgets.Menu help page to learn more about how to create/remove menus in LibreOffice document windows.

## RunCommand

Runs a UNO command on the document window associated with the service instance. A few typical commands are: Save, SaveAs, ExportToPDF, Undo, Copy, Paste, etc.

The document itself does not need to be active to be able to run commands.

Commands can be run with or without arguments. Arguments are not validated before running the command. If the command or its arguments are invalid, then nothing will happen.

For a complete list of UNO commands that can be run in LibreOffice, refer to the Wiki page Development/DispatchCommands.

### Синтаксис:

svc.RunCommand(command: str, [args: any])

### Параметри:

command: Case-sensitive string containing the UNO command name. The inclusion of the prefix ".uno:" in the command is optional. The command itself is not checked for correctness. If nothing happens after the command call, then the command is probably wrong.

args: For each argument to be passed to the command, specify a pair containing the argument name and value.

### Пример:

##### В Basic

The following example runs the SelectData command in a Calc file named "MyFile.ods", which will result in the selection of the data area based on the currently selected cell. Note that this command does not require any arguments.

        Set oDoc = CreateScriptService("Document", "MyFile.ods")
        oDoc.RunCommand("SelectData")

Below is an example that runs the UNO command ReplaceAll and passes values for its arguments SearchString and ReplaceString. Running this command will replace all occurrence of the string "abc" by "ABC" in the current sheet.

        ' Arguments passed to the command:
        ' SearchString  = "abc"
        ' ReplaceString = "ABC"
        oDoc.RunCommand(".uno:ReplaceAll", "SearchString", "abc", "ReplaceString", "ABC")

Note that calling the command ReplaceAll without arguments will open the Find and Replace dialog.

##### В Python

        doc = CreateScriptService("Document", "MyFile.ods")
        doc.RunCommand("SelectData")

        doc.RunCommand(".uno:ReplaceAll", "SearchString", "abc", "ReplaceString", "ABC")

In Python it is also possible to call RunCommand using keyword arguments:

        doc.RunCommand(".uno:ReplaceAll", SearchString = "abc", ReplaceString = "ABC")

Each LibreOffice component has its own set of commands available. One easy way to learn commands is going to Tools - Customize - Keyboard. When you position your mouse over a function in the Function list, a tooltip will appear with the corresponding UNO command.

## Save

Stores the document to the file location from which it was loaded. The method is ignored if the document was not modified.

Returns False if the document could not be saved. An error is raised if the file is open as read-only, or if it is a new file that has not been saved yet.

The document itself does not need to be active to run this method.

### Синтаксис:

svc.Save(): bool

### Пример:

##### В Basic

        If Not oDoc.Save() Then
            ' ...
        End If

##### В Python

        if not doc.Save():
            # ...

## SaveAs

Stores the document to the given file location. The new location becomes the new file name on which simple Save method calls will be applied.

Returns False if the document could not be saved. An error is raised when overwriting the destination is rejected or when the destination has its read-only attribute set.

The document itself does not need to be active to run this method.

### Синтаксис:

svc.SaveAs(filename: str, overwrite: bool = False, password: str = '', filtername: str = '', filteroptions: str = ''): bool

### Параметри:

filename: A string containing the file name to be used. It must follow the SF_FileSystem.FileNaming notation.

overwrite: If True, the destination file may be overwritten (default = False).

password (*): A non-space string to protect the document.

filtername (*): The name of a filter that should be used for saving the document. If this argument is passed, then the filter must exist.

filteroptions (*): An optional string of options associated with the filter.

### Пример:

##### В Basic

        oDoc.SaveAs("C:\Documents\NewCopy.odt", overwrite := True)

##### В Python

        doc.SaveAs(r"C:\Documents\NewCopy.odt", overwrite = True)

## SaveCopyAs

Stores a copy of or export the document to the given file location. The actual location is unchanged.

Returns False if the document could not be saved. An error is raised when overwriting the destination is rejected or when the destination has its read-only attribute set.

The document itself does not need to be active to run this method.

### Синтаксис:

svc.SaveCopyAs(filename: str, overwrite: bool = False, password: str = '', filtername: str = '', filteroptions: str = ''): bool

### Параметри:

filename: A string containing the file name to be used. It must follow the SF_FileSystem.FileNaming notation.

overwrite: If True, the destination file may be overwritten (default = False).

password (*): A non-space string to protect the document.

filtername (*): The name of a filter that should be used for saving the document. If this argument is passed, then the filter must exist.

filteroptions (*): An optional string of options associated with the filter.

### Пример:

##### В Basic

        oDoc.SaveCopyAs("C:\Documents\Copy2.odt", Overwrite := True)

##### В Python

        doc.SaveCopyAs(r"C:\Documents\Copy2.odt", overwrite = True)

## SetPrinter

Defines the printer options for the document.

Връща True при успех.

### Синтаксис:

svc.SetPrinter(opt printer: str, opt orientation: str, paperformat: str): bool

### Параметри:

printer: The name of the printer queue where to print to. When absent, the default printer is set.

orientation: Either PORTRAIT or LANDSCAPE. When absent, left unchanged with respect to the printer settings.

paperformat: Specifies the paper format as a string value that can be either A3, A4, A5, LETTER, LEGAL or TABLOID. Left unchanged when absent.

### Пример:

##### В Basic

        oDoc.SetPrinter(Orientation := "PORTRAIT")

##### В Python

        doc.SetPrinter(paperformat='TABLOID')

## Styles

Retrieves a list of styles matching an optional compound criteria, the returned array may be empty. It applies to all document types except Base.

### Синтаксис:

svc.Styles(family, opt namepattern: str, opt used: bool, opt userdefined: bool, opt parentstyle: str, opt category: str): str[0..*])

family: One of the style families present in the actual document, as a case-sensitive string. Valid family names can be retrieved using StyleFamilies property.

category: A case-insensitive string: TEXT, CHAPTER, LIST, INDEX, EXTRA, HTML. For their respective meanings, refer to paragraph style category API documentation.

This argument is ignored when the Family differs from "ParagraphStyles".

namepattern: A filter on the style names, as a case-sensitive string pattern. The names include the internal and localized names.

Admitted wildcard are:

- the "?" representing any single character.

- the "*" representing zero, one, or multiple characters

parentstyle: When present, only the children of the given, localized or not, parent style name are retained.

used: When True, the style must be used in the document, when absent the argument is ignored.

userdefined: When True, the style must have been added by the user, either in the document or its template, when absent, the argument is ignored.

### Пример:

##### В Basic

        Dim vStyles As Variant
        vStyles = oDoc.Styles("ParagraphStyles") 'All styles in the family
        vStyles = oDoc.Styles("ParagraphStyles", "H*") 'Heading, Heading 1, ...
        vStyles = oDoc.Styles("ParagraphStyles", Used := False, UserDefined := True) ' All user-defined styles that are not used
        vStyles = oDoc.Styles("ParagraphStyles", ParentStyle := "Standard") ' All styles derived from the 'Default Paragraph Style'

##### В Python

        vStyles = doc.Styles('ParagraphStyles')  #All styles in the family
        vStyles = doc.Styles('ParagraphStyles', 'H*')  #Heading, Heading 1, ...
        vStyles = doc.Styles('ParagraphStyles', Used = False, UserDefined = True)  # All user-defined styles that are not used
        vStyles = doc.Styles('ParagraphStyles', ParentStyle = 'Standard")  # All styles derived from the "Default Paragraph Style"

## Toolbars

This method returns either a list of the available toolbar names in the actual document or an instance SFWidgets.Toolbar service.

### Синтаксис:

svc.Toolbars(opt ToolbarName: str): uno
svc.Toolbars(): str[0..]

### Параметри:

ToolbarName: The usual name of one of the available toolbars.

### Пример:

##### В Basic

        Dim oToolbar As Object
        Set oToolbar = oDoc.Toolbars("myToolbar")

##### В Python

        a_list = doc.Toolbars()

## XStyles

This method returns the UNO representation of a given style for all document types except Base. Nothing is returned when the StyleName does not exist in the given family.

### Синтаксис:

svc.XStyles(family: str, stylename: str): uno

### Параметри:

family: One of the style families present in the actual document, as a case-sensitive string. Valid family names can be retrieved using StyleFamilies property.

stylename: One of the styles present in the given family, as a case-sensitive string. The StyleName may be localized or not.

### Пример:

##### В Basic

        Dim oStyle As Object
        Set oStyle = oDoc.XStyle("ParagraphStyle", "Heading 2")

##### В Python

        oStyle = doc.XStyle('ParagraphStyle', 'Heading 2')

В ScriptForge всички подпрограми или идентификатори на Basic с префикс „_“ са запазени за вътрешна употреба. Те не са предназначени за използване в макроси на Basic.

Теми, свързани с показаната

ScriptForge.Dictionary service

ScriptForge.UI service

SFWidgets.Menu service

Моля, подкрепете ни!