mlreportgen.ppt.MessageFilter Class

Namespace: mlreportgen.ppt

Filter to control message dispatcher

Description

Filter for messages dispatched by the message dispatcher.

The mlreportgen.ppt.MessageFilter class is a handle class.

Properties

GlobalFilter — Pass or block all messages

[] (default) | true | false

• true— Pass all messages.

• false— Block all messages.

Attributes:

GetAccess	public
SetAccess	public
NonCopyable	true

Data Types: logical

SourceFilter — Pass messages only for this PPT object

[] (default) | PPT object

Pass messages only for this PPT object, specified as a PPT object. Pass messages only from the specified PPT object if the messages meet the other filter conditions specified by this MessageFilter object.

Attributes:

GetAccess	public
SetAccess	public
NonCopyable	true

ErrorMessagePass — Pass or block error messages

true (default) | false

• true— Pass error messages.

• false— Block error messages.

Attributes:

GetAccess	public
SetAccess	public
NonCopyable	true

Data Types: logical

WarningMessagePass — Pass or block warning messages

true (default) | false

• true— Pass warning messages.

• false— Block warning messages.

Attributes:

GetAccess	public
SetAccess	public
NonCopyable	true

Data Types: logical

ProgressMessagePass — Pass or block progress messages

true (default) | false

• true— Pass progress messages.

• false— Block progress messages.

Attributes:

GetAccess	public
SetAccess	public
NonCopyable	true

Data Types: logical

DebugMessagePass — Pass or block debug messages

false (default) | true

Pass or block debug messages, specified as a logical.

• true — Pass debug messages.

• false — Block debug messages.

Attributes:

GetAccess	public
SetAccess	public
NonCopyable	true

Data Types: logical

Examples

Filter Messages

Create the presentation.

import mlreportgen.ppt.*;
pre = Presentation("myPresentation.pptx");

Create the listener and add it to the message dispatcher.

dispatcher = MessageDispatcher.getTheDispatcher;

dispatcher.Filter.ErrorMessagesPass = true;
dispatcher.Filter.ProgressMessagesPass = false;

l = addlistener(dispatcher,"Message", ...
@(src, evtdata) disp(evtdata.Message.formatAsText));

Create the message and dispatch it before opening.

msg = ErrorMessage("Invalid slide",pre);
dispatch(dispatcher, msg);

open(pre);

Create an error in the program and dispatch the message. Then open the presentation.

titleText = Text("This is a Title");
titleText.Style = {Bold};
replace(pre,"Title",titleText);

close(pre);

Version History

Introduced in R2015b