Metadata-Version: 1.1
Name: ftw.simplelayout
Version: 1.0a1
Summary: SimpleLayout provides block based content pages
Home-page: https://github.com/4teamwork/ftw.simplelayout
Author: Mathias Leimgruber
Author-email: mailto:info@4teamwork.ch
License: GPL2
Description: 
        
        .. contents:: Table of Contents
        
        
        
        
        Introduction
        ============
        
        
        SimpleLayout provides an intuitive way of adding and arranging the different
        elements of a page such as paragraphs, images, files and links using
        drag-and-drop functionality.
        These elements are implemented as addable and easily arrangeable "blocks".
        Because of the restricted dimensions of text, images and other content elements,
        the general result is content with a uniform look and feel throughout the site.
        
        
        Alpha state
        -----------
        This package is ready for production, but has no uninstall profile.
        Minor and Major changes may occur until the final version, but we will provide an uprade path.
        Plone 4.3.x stylings only covers the essentials, you may install ``ftw.simplelayout`` along with `plonetheme.onegovbear <https://github.com/OneGov/plonetheme.onegovbear/>`_,which ships with a nice simpelayout interface.
        
        
        Compatibility
        -------------
        
        **Plone 4.3.x**
        
        .. image:: https://jenkins.4teamwork.ch/job/ftw.simplelayout-master-test-plone-4.3.x.cfg/badge/icon
           :target: https://jenkins.4teamwork.ch/job/ftw.simplelayout-master-test-plone-4.3.x.cfg
        
        
        **Plone 5**
        
        Plone 5 is supported but without any default contenttypes.
        
        Installation
        ============
        
        - Add the package to your buildout configuration (Plone 4.3.x with ContentTypes):
        
        ::
        
            [instance]
            eggs +=
                ...
                ftw.simplelayout[contenttypes]
        
        - With mapblock:
        
        ::
        
            [instance]
            eggs +=
                ...
                ftw.simplelayout[contenttypes, mapblock]
        
        - Or wihtout any extras (Plone 5 is supported):
        
        ::
        
            [instance]
            eggs +=
                ...
                ftw.simplelayout
        
        
        Then you got several profile from wich you can choose from:
        
        - ``ftw.simplelayout`` **lib** profile - Just the basics without any ContentTypes. This profile is also available for Plone 5
        
        - ``ftw.simplelayout`` **default** profile - Installs Simplelayout with default ContentTypes and everything you need to create content the Simplelayout way.
        
        - ``ftw.simplelayout`` **development** profile - Installs non minified versions of *simplelayout.js* and *simplelayout.css* - for DEV environments. You need to install this profile on top of lib or the default profile
        
        This package uses the `Simplelayout Javascript Lib <https://github.com/4teamwork/ftw.simplelayout/ftw/simplelayout/browser/client>`_, which provides the basic functionality.
        Further this package provides a Plone integration of the Simplelayout Lib:
        
        - Overlays for manipulate blocks, such as adding, deleting and modifying.
        - Saving the current Simplelayout state.
        - Loading the configuration of a simplelayout page.
        - Reloading blocks with additional parameters, view, or data attributes.
        
        
        
        Usage
        =====
        
        First steps
        -----------
        
        It's a good idea to install the default profile, which ships some basic contenttypes, such as ContentPage and TextBlock.
        
        Simply add a new ContentPage instead of a Plone Document. A Toolbox appears on right, which allows you to create content on/in your ContentPage with Simplelayout.
        
        By default you can choose between a 1 column, 2 Column or 4 Column layout.
        Simplelayout adds an empty 1 column layout for you by default, so you can directly start adding a Block.
        
        Just drag the Block of your choice, for example a TextBlock, into the layout. Enter title, body text and/or an image. Then click save.
        
        As you see, you never going to leave the ContentPage, all actions with Simplelayout are asynchronous.
        This means adding, deleting and editing always opens an overlay, where you can make the modifications.
        
        
        
        
        
        Contenttypes
        ------------
        
        Simplelayout ships by default with two content types.
        One folderish type, the `ContentPage` and one block type, the `TextBlock`.
        
        
        **ContentPage**
        
        The ContentPage is a simple folderish dexterity based contenttype, which
        does nearly nothing, but has the ``@@simplelayout-view`` view configured by default.
        It's possible to add a ContentPage within a ContentPage
        
        **TextBlock**
        
        The TextBlock provides the following fields:
        
        - ``Title`` (Well, this will be the title of the block, rendered as **h2**).
        - Show title? (Decide if the title will be displayed or not).
        - Text
        - Image
        
        Title, or Text, or the image is needed to successfully add a new block
        
        The ``TextBlock`` configuration allows you to use this block to show text
        only or images only, or of course both. There's no need of a single block for
        images and a single block for text.
        
        .. figure:: ./docs/_static/add_textblock.png
           :align: center
           :alt: Add TextBlock
        
           Add TextBlock
        
        
        Behaviors
        ---------
        
        - The Teaser behavior is enabled by default on `TextBlock`. It allows you to add an
          internal or external link to the block.
        
        
        Portlets
        --------
        
        ``ftw.simplelayout`` provides a ``Simplelayout Portlet`` which alows you to move Blocks into the right, or left column.
        You simply have to assign the portlet on a specific context, or type.
        
        Example (How to assign the portlet by default to all Simplelayout ContentPages).
        
        portlets.xml:
        
        .. code-block:: xml
        
            <?xml version="1.0"?>
            <portlets>
                <assignment
                  manager="plone.rightcolumn"
                  category="content_type"
                  key="ftw.simplelayout.ContentPage"
                  type="ftw.simplelayout.portlet"
                  insert-before="*">
                </assignment>
            </portlets>
        
        
        
        
        Simplelayout your site
        ----------------------
        
        **Yes it's simple:**
        
        - Add layouts by Drag'n'Drop
        - Add Blocks by Drag'n'Drop
        - Upload images directly by Drag'n'Drop [Comming soon]
        - Change representation of blocks directly on the Block itself
        - Responsive by default
        - Create multiple column pages with ease.
        - Uninstall profile
        
        
        Development
        ===========
        
        **Python:**
        
        1. Fork this repo
        2. Clone your fork
        3. Shell: ``ln -s development.cfg buidlout.cfg``
        4. Shell: ``python boostrap.py``
        5. Shell: ``bin/buildout``
        
        Run ``bin/test`` to test your changes.
        
        Or start an instance by running ``bin/instance fg``.
        
        
        Create new Block
        ----------------
        
        Make your content blockish, needs only two steps.
        
        
        1. The only difference between a block and other DX content types is the ``SimplelayoutBlockBehavior``. You can simply add the Block behavior to your content by adding the following line to FTI:
        
        .. code-block:: xml
        
            <property name="behaviors">
                <element value="ftw.simplelayout.interfaces.ISimplelayoutBlock" />
            </property>
        
        2. In order you block knows how to represent himself on a simplelayout page you need to register a ``block_view`` for your Block.
        
        Register view with zcml:
        
        .. code-block:: xml
        
            <browser:page
                for="my.package.content.IMyBlock"
                name="block_view"
                permission="zope2.View"
                class=".myblock.MyBlockView"
                template="templates/myblockview.pt"
                />
        
        Corresponding template:
        
        .. code-block:: html
        
              <h2 tal:content="context/Title">Title of block</h2>
        
              <!-- Assume you got a text field on your content -->
              <div tal:replace="structure here/text/output | nothing" />
        
        
        Well basically that's it :-) You just created a new block!!
        
        
        Create custom actions for Blocks
        --------------------------------
        
        
        Global Simplelayout configuration
        ---------------------------------
        
        
        Create new Block representations
        --------------------------------
        
        
        Run custom JS code
        ==================
        
        Some Blocks need to run some JS code after rendering or for the widget itself while adding/editing. For this use case you can simply listen to the jquerytools overlay events.
        
        Run JS after adding and editing a Block
        ---------------------------------------
        
        This example has been taken from the MapBlock.
        It uses the ``onBeforeClose`` event of jquerytools Overlay to load the collectivegeo map.
        
        .. code-block:: Javascript
        
            $(function(){
              $(document).on('onBeforeClose', '.overlay', function(){
                if ($.fn.collectivegeo) {
                  $('.widget-cgmap').filter(':visible').collectivegeo();
                }
              });
            });
        
        
        Run JS after the overlay has been displayed
        -------------------------------------------
        
        This example has been taken from the MapBlock.
        It uses the ``onLoad`` event of jquerytools Overlay to load the collectivegeo map in edit mode.
        
        .. code-block:: Javascript
        
            $(function(){
              $(document).on('onLoad', '.overlay', function(){
                if ($.fn.collectivegeo) {
                  var maps = $('.widget-cgmap').filter(':visible');
                  var map_widgets = $('.map-widget .widget-cgmap').filter(':visible');
                  maps.collectivegeo();
                  map_widgets.collectivegeo('add_edit_layer');
                  map_widgets.collectivegeo('add_geocoder');
                }
              });
            });
        
        
        More JS events
        --------------
        
        jQueryTools Overlay provides two more events:
        
        - onBeforeLoad
        - onClose
        
        Check `jQueryTools Overlay Documentation <http://jquerytools.github.io/documentation/overlay>`_
        
        
        Modify the Simplelayout configuration
        -------------------------------------
        
        The simplelayout JS lib can be modified by  the `data-sl-settings` on the simplelayout container. Currently supported settings:
        
        - layouts
        - canChangeLayouts
        
        1. You're able to modify those settings globally through the Simplelayout control panel. For example:
        
        
        .. code-block:: JSON
        
            {"layouts": [1]}
        
        All Simplelayout sites are configured to have only 1 column Layouts
        
        2. Using a ISimplelayoutContainerConfig Adapter, which adapts a `context` and `request`, which means you can have different settings for different Simplelayout enabled types.
        
        Example:
        
        .. code-block:: Python
        
            from ftw.simplelayout.contenttypes.contents.interfaces import IContentPage
            from ftw.simplelayout.interfaces import ISimplelayoutContainerConfig
        
        
            class ContenPageConfigAdapter(object):
                implements(ISimplelayoutContainerConfig)
        
                def __init__(self, context, request):
                    pass
        
                def __call__(self, settings):
                    settings['layouts'] = [1]
        
                def default_page_layout():
                    return None
        
            provideAdapter(ContenPageConfigAdapter,
                           adapts=(IContentPage, Interface))
        
        Note 1: The adapter gets called with the settings Dictionary, so you don't have to return it.
        
        Note 2: With the ``default_page_layout`` method you can also define default layouts, which are pre renderd on a empty page.
        
        
        
        3. Using the View itself, by overwrite the ``update_simplelayout_settings`` method.
        
        .. code-block:: Python
        
            from ftw.simplelayout.browser.simplelayout import SimplelayoutView
        
        
            class CustomSimplelayoutView(SimplelayoutView):
        
                def update_simplelayout_settings(self, settings):
                    settings['layouts'] = [1, 4]
        
        
        4. By default the ``canChangeLayouts`` option is injected by the Simplelayout provider. It checks if the current logged in user has the ``ftw.simplelayout: Change Layouts`` permission.
        
        
        TODO
        ====
        - Update/Finish examples.
        - Update/Add images (animated gifs).
        - Improve Plone 5 support (probably with plone 5 contentttypes).
        - Archetypes block integration (for legacy packages).
        - JS Refactoring of @bierik needs to be tested. 
        
        Links
        =====
        
        - Github: https://github.com/4teamwork/ftw.simplelayout
        - Issues: https://github.com/4teamwork/ftw.simplelayout/issues
        - Pypi: http://pypi.python.org/pypi/ftw.simplelayout
        - Continuous integration: https://jenkins.4teamwork.ch/search?q=ftw.simplelayout
        - `Client library documentation <https://github.com/4teamwork/ftw.simplelayout/ftw/simplelayout/browser/client/README.md>`_
        
        Copyright
        =========
        
        This package is copyright by `4teamwork <http://www.4teamwork.ch/>`_.
        
        ``ftw.simplelayout`` is licensed under GNU General Public License, version 2.
        
        Changelog
        =========
        
        
        1.0a1 (2015-12-04)
        ------------------
        
        - Init Release
        
Keywords: ftw plone simplelayout block contentpage
Platform: UNKNOWN
Classifier: Framework :: Plone
Classifier: Framework :: Plone :: 4.2
Classifier: License :: OSI Approved :: GNU General Public License (GPL)
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.6
Classifier: Topic :: Software Development :: Libraries :: Python Modules
