1Padre::Help(3)        User Contributed Perl Documentation       Padre::Help(3)
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NAME

6       Padre::Help - Padre Help Provider API
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DESCRIPTION

9       The "Padre::Help" class provides a base class, default implementation
10       and API documentation for help provision support in Padre.
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12       In order to setup a help system for a document type called "XYZ" one
13       has to do the following: Create a module called "Padre::Help::XYZ" that
14       subclasses the "Padre::Help" module and override 3 methods:
15       "help_init", "help_list" and "help_render".
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17       In the class representing the Document ("Padre::Document::XYZ") one
18       should override the "get_help_provider" method and return an object of
19       the help provide module.  In our case it should contain
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21               require Padre::Help::XYZ;
22               return Padre::Help::XYZ->new;
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24       (TO DO: Maybe it should only return the name of the module)
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26       The "help_init" method is called by the new method of "Padre::Help"
27       once for every document of "XYZ" kind. (TO DO: maybe it should be only
28       once for every document type, and not once for every document of that
29       type).
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31       "help_list" should return a reference to an array holding the possible
32       strings the system can provide help for.
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34       "help_render" is called by one of the keywords, it should return the
35       HTML to be displayed as help and another string which is the location
36       of the help. Usually a path to a file that will be used in the title of
37       the window.
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41perl v5.32.1                      2021-01-27                    Padre::Help(3)