+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet href="chrome://global/skin/" type="text/css"?><?xml-stylesheet href="takahashi.css" type="text/css"?><page xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" id="presentation" xmlns:html="http:/www.w3.org/1999/xhtml" orient="vertical" onkeypress="Presentation.onKeyPress(event);">
-<html:textarea id="builtinCode" style="visibility: collapse"><![CDATA[
-Horizontal
-Code Reuse
-with
-Møøse::Role
-----
-Stevan Little
-stevan.little@iinteractive.com
-http://www.iinteractive.com/moose
-http://search.cpan.org/~stevan/
-----
-Roles
-----
-≠
-----
-Classes
-----
-Roles
-do /not/
-inherit.
-----
-Inheritance is
-↕
-vertical reuse.
-----
-Roles
-compose.
-----
-Composition is
-↔
-horizontal reuse.
-----
-...
-----
-When
-to use
-Roles
-----
-My general rule
-of thumb is ...
-----
-s/MI/Roles/g
-----
-When
-to /not/ use
-Roles
-----
-When a class
-just makes
-more sense.
-----
-Roles are /not/ a
-replacement for
-inheritance.
-----
-How Roles
-Work
-----
-Roles are
-orphans.
-----
-Roles are
-composed.
-----
-Local class
-overrides role.
-----
-Role overrides
-inherited class.
-----
-Roles can
-conflict.
-----
-Method conflicts
-must be
-disambiguated.
-----
-Attribute conflicts
-cannot be
-disambiguated.
-----
-How
-to use
-Roles
-----
- package My::Role;
- use Moose::Role;
-
- has my_attr => (is => 'rw');
-
- requires 'a_method';
-
- sub my_method { ... }
-----
- package My::Class;
- use Moose;
-
- with 'My::Role';
-
- sub a_method { ... }
-----
- my $o = My::Class->new(
- my_attr => '...'
- );
-
- $o->my_method();
-----
-Role
-Examples
-----
-Behavior
-Reuse
-----
- package My::App::Conversions;
- use Moose::Role;
-
- sub decimal_to_percentage { ... }
- sub percentage_to_decimal { ... }
-----
-Attribute
-Reuse
-----
- package My::App::WithDBICSchema;
- use Moose::Role;
-
- has 'schema' => (
- is => 'ro',
- isa => 'DBIx::Class::Schema',
- lazy => 1,
- default => sub {
- My::App::DB->connect(...)
- }
- );
-----
-Abstract
-Interfaces
-----
- package My::App::Iterator::Abstract;
- use Moose::Role;
-
- requires 'has_next';
- requires 'next';
- requires 'peek';
-----
-Partial
-“Classes”
-----
- package My::App::Report::Base;
- use Moose::Role;
-
- requires 'calculate';
-
- sub run {
- my $self = shift;
- $self->setup;
- $self->calculate;
- $self->teardown;
- }
-
- sub setup { ... }
- sub teardown { ... }
-----
-Modules
-which use
-Roles
-----
-MooseX::Getopt
-----
- package My::App;
- use Moose;
-
- with 'MooseX::Getopt';
-
- has 'foo' => (is => 'rw', isa => 'Int');
-
- sub run { ... }
-
- package main;
- My::App->new_with_options->run
-----
- stevan>./my_app.pl --foo 10
-----
-MooseX::Storage
-----
-MooseX::AttributeHelpers
-----
-Thank You
-for coming.
-----
-And always
-remember ...
-----
-Roles
-≠
-Classes
-]]></html:textarea>
-
-
-
-
-
-
-
-
-
-
-
-<deck flex="1" id="deck">
-
-<vbox flex="1"
- onmousemove="Presentation.onMouseMoveOnCanvas(event);">
- <toolbox id="canvasToolbar">
- <toolbar>
- <toolbarbutton oncommand="Presentation.home()" label="|<<"
- observes="canBack"/>
- <toolbarbutton oncommand="Presentation.back()" label="<"
- observes="canBack"/>
- <toolbarbutton oncommand="Presentation.forward()" label=">"
- observes="canForward"/>
- <toolbarbutton oncommand="Presentation.end()" label=">>|"
- observes="canForward"/>
- <toolbarseparator/>
- <hbox align="center">
- <textbox id="current_page" size="4"
- oninput="if (this.value) Presentation.showPage(parseInt(this.value)-1);"/>
- <description value="/"/>
- <description id="max_page"/>
- </hbox>
- <toolbarseparator/>
- <vbox flex="2">
- <spacer flex="1"/>
- <scrollbar id="scroller"
- align="center" orient="horizontal"
- oncommand="Presentation.showPage(parseInt(event.target.getAttribute('curpos')));"
- onclick="Presentation.showPage(parseInt(event.target.getAttribute('curpos')));"
- onmousedown="Presentation.onScrollerDragStart();"
- onmousemove="Presentation.onScrollerDragMove();"
- onmouseup="Presentation.onScrollerDragDrop();"/>
- <spacer flex="1"/>
- </vbox>
- <toolbarseparator/>
- <spacer flex="1"/>
- <toolbarseparator/>
- <toolbarbutton id="toggleEva" label="Eva"
- type="checkbox"
- autoCheck="false"
- oncommand="Presentation.toggleEvaMode();"/>
- <toolbarseparator/>
- <toolbarbutton label="Edit"
- oncommand="Presentation.toggleEditMode();"/>
- <toolbarbutton oncommand="Presentation.reload();" label="Reload"/>
- </toolbar>
- </toolbox>
- <vbox flex="1" id="canvas"
- onclick="Presentation.onPresentationClick(event);">
- <spacer flex="1"/>
- <hbox flex="1">
- <spacer flex="1"/>
- <vbox id="content"/>
- <spacer flex="1"/>
- </hbox>
- <spacer flex="1"/>
- </vbox>
-</vbox>
-
-
-<vbox flex="1" id="edit">
- <toolbox>
- <toolbar>
- <toolbarbutton label="New Page"
- oncommand="Presentation.addPage()"/>
- <spacer flex="1"/>
- <toolbarseparator/>
- <toolbarbutton label="View"
- oncommand="Presentation.toggleEditMode();"/>
- <toolbarbutton oncommand="Presentation.reload();" label="Reload"/>
- </toolbar>
- </toolbox>
- <textbox id="textField" flex="1" multiline="true"
- oninput="Presentation.onEdit()"/>
- <hbox collapsed="true">
- <iframe id="dataLoader" onload="if (window.Presentation) Presentation.onDataLoad();"/>
- </hbox>
-</vbox>
-
-</deck>
-
-
-<broadcasterset>
- <broadcaster id="canBack"/>
- <broadcaster id="canForward"/>
-</broadcasterset>
-
-<commandset>
- <command id="cmd_forward"
- oncommand="if (Presentation.isPresentationMode) Presentation.forward();"/>
- <command id="cmd_back"
- oncommand="if (Presentation.isPresentationMode) Presentation.back();"/>
- <command id="cmd_home"
- oncommand="if (Presentation.isPresentationMode) Presentation.home();"/>
- <command id="cmd_end"
- oncommand="if (Presentation.isPresentationMode) Presentation.end();"/>
-</commandset>
-<keyset>
- <key keycode="VK_ENTER" command="cmd_forward"/>
- <key keycode="VK_RETURN" command="cmd_forward"/>
- <key keycode="VK_PAGE_DOWN" command="cmd_forward"/>
- <key keycode="VK_RIGHT" command="cmd_forward"/>
- <key keycode="VK_DOWN" command="cmd_forward"/>
- <!-- key keycode="VK_BACK_SPACE" command="cmd_back"/-->
- <key keycode="VK_PAGE_UP" command="cmd_back"/>
- <!-- <key keycode="VK_BACK_UP" command="cmd_back"/>-->
- <!-- <key keycode="VK_BACK_LEFT" command="cmd_back"/>-->
- <key keycode="VK_HOME" command="cmd_home"/>
- <key keycode="VK_END" command="cmd_end"/>
- <key key="n" modifiers="accel" oncommand="Presentation.addPage();"/>
- <key key="r" modifiers="accel" oncommand="window.location.reload();"/>
- <key key="e" modifiers="accel" oncommand="Presentation.toggleEditMode();"/>
- <key key="a" modifiers="accel" oncommand="Presentation.toggleEvaMode();"/>
-</keyset>
-
-
-<script src="takahashi.js" type="application/x-javascript" />
-</page>
-<!-- ***** BEGIN LICENSE BLOCK *****
- - Version: MPL 1.1
- -
- - The contents of this file are subject to the Mozilla Public License Version
- - 1.1 (the "License"); you may not use this file except in compliance with
- - the License. You may obtain a copy of the License at
- - http://www.mozilla.org/MPL/
- -
- - Software distributed under the License is distributed on an "AS IS" basis,
- - WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- - for the specific language governing rights and limitations under the
- - License.
- -
- - The Original Code is the Takahashi-Method-based Presentation Tool in XUL.
- -
- - The Initial Developer of the Original Code is SHIMODA Hiroshi.
- - Portions created by the Initial Developer are Copyright (C) 2005
- - the Initial Developer. All Rights Reserved.
- -
- - Contributor(s): SHIMODA Hiroshi <piro@p.club.ne.jp>
- -
- - ***** END LICENSE BLOCK ***** -->
-
-
projects / gitmo/moose-website.git / blobdiff