package.xml 0000664 0001750 0001750 00000024716 12517727773 011333 0 ustar jan jan
Horde_Treepear.horde.orgHorde Tree APIA tree view of hierarchical information. It allows for expanding/collapsing of branches and maintains their state.Chuck Hagenbuchchuckchuck@horde.orgyesJan Schneiderjanjan@horde.orgyesMichael Slusarzslusarzslusarz@horde.orgyes2015-04-282.0.42.0.0stablestableLGPL-2.1
* [jan] Fix issues with certain locales like Turkish.
5.3.06.0.0alpha16.0.0alpha11.7.0Horde_Exceptionpear.horde.org2.0.03.0.0alpha13.0.0alpha1Horde_Urlpear.horde.org2.0.03.0.0alpha13.0.0alpha1Horde_Utilpear.horde.org2.0.03.0.0alpha13.0.0alpha1gettext0.0.10.0.1alphaalpha2003-07-05GPL-2.0
Initial release as a PEAR package
2006-05-080.0.20.0.2alphaalphaLGPL-2.1
Converted to package.xml 2.0 for pear.horde.org
1.0.0alpha11.0.0alphaalpha2011-03-08LGPL-2.1
* First alpha release for Horde 4.
* Remove ability to set HTML 'onclick' parameter.
* Add jQuery Mobile list view renderer.
* Split driver code from main class into Base class.
* Add simple HTML renderer.
* Remove dependency on horde/Core.
* Move javascript renderer to horde/Core.
* Add Horde_Tree_Exception::.
1.0.0beta11.0.0betabeta2011-03-16LGPL-2.1
* First beta release for Horde 4.
1.0.0RC11.0.0betabeta2011-03-22LGPL-2.1
* First release candidate for Horde 4.
1.0.0RC21.0.0betabeta2011-03-29LGPL-2.1
* Second release candidate for Horde 4.
1.0.01.0.0stablestable2011-04-06LGPL-2.1
* First stable release for Horde 4.
1.0.11.0.0stablestable2012-04-10LGPL-2.1
* [rla] Add license file.
1.0.21.0.0stablestable2012-05-26LGPL-2.1
*
2.0.0alpha12.0.0alphaalpha2012-07-06LGPL-2.1
* First alpha release for Horde 5.
* [jan] Separate tree object from tree renderers.
2.0.0beta12.0.0betaalpha2012-07-19LGPL-2.1
* First beta release for Horde 5.
2.0.0beta22.0.0betaalpha2012-10-12LGPL-2.1
* [jan] Tweak CSS names.
2.0.02.0.0stablestable2012-10-30LGPL-2.1
* First stable release for Horde 5.
2.0.12.0.0stablestable2012-11-22LGPL-2.1
* [jan] Re-packaged 2.0.0 release.
2.0.22.0.0stablestable2013-03-05LGPL-2.1
* [mms] Fix licensing documentation; Horde_Tree has been released under LGPL 2.1 since 2004 (Bug #12070).
2.0.32.0.0stablestable2015-01-09LGPL-2.1
* [jan] Improve PSR-2 compatibility.
* [jan] Add Composer definition.
2.0.42.0.0stablestable2015-04-28LGPL-2.1
* [jan] Fix issues with certain locales like Turkish.
Horde_Tree-2.0.4/doc/Horde/Tree/COPYING 0000664 0001750 0001750 00000057656 12517727773 015446 0 ustar jan jan GNU LESSER GENERAL PUBLIC LICENSE
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Horde_Tree-2.0.4/doc/Horde/Tree/UPGRADING 0000664 0001750 0001750 00000001432 12517727773 015633 0 ustar jan jan ======================
Upgrading Horde_Tree
======================
:Contact: dev@lists.horde.org
.. contents:: Contents
.. section-numbering::
This lists the API changes between releases of the package.
Upgrading to 2.0
================
- The tree renderers have been separated from the tree
representation. Horde_Tree represents a tree structure. The
Horde_Tree_Render_* classes are the actual tree renderers.
- Horde_Tree::factory() is now Horde_Tree_Renderer::factory() and
has a different signature.
- The Horde_Tree_Renderer constructor has a different signature than
the old Horde_Tree constructor.
- The Horde_Tree::EXTRA_* constants are now called
Horde_Tree_Renderer::EXTRA_*.
- Horde_Tree::addNode() takes a single hash as the parameter now.
Horde_Tree-2.0.4/lib/Horde/Tree/Renderer/Base.php 0000664 0001750 0001750 00000017052 12517727773 017527 0 ustar jan jan
* @author Jan Schneider
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Tree
*/
abstract class Horde_Tree_Renderer_Base
{
/**
* The tree object.
*
* @var Horde_Tree
*/
protected $_tree;
/**
* Hash with header information.
*
* @var array
*/
protected $_header = array();
/**
* An array containing all the tree nodes.
*
* @var array
*/
protected $_nodes = array();
/**
* An array containing extra columns for the tree nodes.
*
* @var array
*/
protected $_extra = array();
/**
* Keep count of how many extra columns there are on the left side
* of the node.
*
* @var integer
*/
protected $_colsLeft = 0;
/**
* Keep count of how many extra columns there are on the right side
* of the node.
*
* @var integer
*/
protected $_colsRight = 0;
/**
* Option values.
*
* @var array
*/
protected $_options = array(
'lines' => true
);
/**
* Stores the sorting criteria temporarily.
*
* @var string
*/
protected $_sortCriteria;
/**
* Should the tree be rendered statically?
*
* @var boolean
*/
protected $_static = false;
/**
* Constructor.
*
* @param Horde_Tree $tree A tree object.
* @param array $params Additional parameters.
*/
public function __construct(Horde_Tree $tree, array $params = array())
{
$this->_tree = $tree;
$this->setOption($params);
}
/**
* Provide a simpler renderer to fallback to.
*
* @return string The next best renderer.
* @throws Horde_Tree_Exception
*/
public function fallback()
{
throw new Horde_Tree_Exception('No fallback renderer found.');
}
/**
* Returns the tree.
*
* @param boolean $static If true the tree nodes can't be expanded and
* collapsed and the tree gets rendered expanded.
* This option has no effect in this driver.
*
* @return string The HTML code of the rendered tree.
*/
public function getTree($static = false)
{
$this->_nodes = $this->_tree->getNodes();
$tree = '';
foreach ($this->_tree->getRootNodes() as $node_id) {
$tree .= $this->_buildTree($node_id);
}
return $tree;
}
/**
* Recursive function to walk through the tree array and build the output.
*
* Should be overwritten by a sub-class if it doesn't implement
* its own getTree() method.
*
* @param string $node_id The Node ID.
*
* @return string The tree rendering.
*/
protected function _buildTree($id)
{
return '';
}
/**
* Renders the tree.
*
* @param boolean $static If true the tree nodes can't be expanded and
* collapsed and the tree gets rendered expanded.
*/
public function renderTree($static = false)
{
echo $this->getTree($static);
}
/**
* Sets an option.
*
* @param mixed $option The option name -or- an array of option
* name/value pairs. See constructor for available
* options.
* @param mixed $value The option's value.
*/
public function setOption($options, $value = null)
{
if (!is_array($options)) {
$options = array($options => $value);
}
foreach ($options as $option => $value) {
$this->_options[$option] = $value;
}
}
/**
* Gets an option's value.
*
* @param string $option The name of the option to fetch.
*
* @return mixed The option's value.
*/
public function getOption($option)
{
return isset($this->_options[$option])
? $this->_options[$option]
: null;
}
/**
* Adds a node to the node tree array.
*
* @param array $node A hash with node properties:
* - id: (string) The unique node id.
* - parent: (string) The parent's unique node id.
* - label: (string) The text label for the node.
* - expanded: (boolean) Is this level expanded or not.
* - params: (array) Any other parameters to set
* (see addNodeParams() of the renderers
* for full details).
*/
public function addNode($node)
{
$this->_tree->addNode($node);
/* If any extra columns included here add them now. */
if (!empty($node['right'])) {
$this->addNodeExtra($node['id'],
Horde_Tree_Renderer::EXTRA_RIGHT,
$node['right']);
}
if (!empty($node['left'])) {
$this->addNodeExtra($node['id'],
Horde_Tree_Renderer::EXTRA_LEFT,
$node['left']);
}
}
/**
* Adds additional parameters to a node.
*
* @param string $id The unique node id.
* @param array $params Parameters to set (key/value pairs).
*/
public function addNodeParams($id, $params = array())
{
$this->_tree->addNodeParams($id, $params);
}
/**
* Adds extra columns to be displayed to the side of the node.
*
* @param mixed $id The unique node id.
* @param integer $side Which side to place the extra columns on.
* @param array $extra Extra columns to display.
*/
public function addNodeExtra($id, $side, $extra)
{
$id = $this->_tree->nodeId($id);
if (!is_array($extra)) {
$extra = array($extra);
}
$col_count = count($extra);
switch ($side) {
case Horde_Tree_Renderer::EXTRA_LEFT:
$this->_extra[$id][Horde_Tree_Renderer::EXTRA_LEFT] = $extra;
if ($col_count > $this->_colsLeft) {
$this->_colsLeft = $col_count;
}
break;
case Horde_Tree_Renderer::EXTRA_RIGHT:
$this->_extra[$id][Horde_Tree_Renderer::EXTRA_RIGHT] = $extra;
if ($col_count > $this->_colsRight) {
$this->_colsRight = $col_count;
}
break;
}
}
/**
* Adds column headers to the tree table.
*
* @param array $header An array containing hashes with header
* information.
*/
public function setHeader($header)
{
$this->_header = $header;
}
/**
* Sorts the tree by the specified node property.
*
* @param string $criteria The node property to sort by.
*/
public function sort($criteria)
{
return $this->_tree->sort($criteria);
}
/**
* Check the current environment to see if we can render the tree.
*
* @return boolean Whether or not this backend will function.
*/
public function isSupported()
{
return true;
}
}
Horde_Tree-2.0.4/lib/Horde/Tree/Renderer/Html.php 0000664 0001750 0001750 00000036546 12517727773 017572 0 ustar jan jan
* @author Jan Schneider
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Tree
*/
class Horde_Tree_Renderer_Html extends Horde_Tree_Renderer_Base
{
/**
* Node position list.
*
* @var array
*/
protected $_node_pos = array();
/**
* Drop line cache.
*
* @var array
*/
protected $_dropline = array();
/**
* Current value of the alt tag count.
*
* @var integer
*/
protected $_altCount = 0;
/**
* Images array.
*
* @var array
*/
protected $_images = array(
'line' => null,
'blank' => null,
'join' => null,
'join_bottom' => null,
'join_top' => null,
'plus' => null,
'plus_bottom' => null,
'plus_only' => null,
'minus' => null,
'minus_bottom' => null,
'minus_only' => null,
'null_only' => null,
'folder' => null,
'folderopen' => null,
'leaf' => null
);
/**
* Constructor.
*
* @param string $name The name of this tree instance.
* @param array $params Additional parameters:
*
* alternate - (boolean) Alternate shading in the table?
* DEFAULT: false
* class - (string) The class to use for the table.
* DEFAULT: ''
* hideHeaders - (boolean) Don't render any HTML for the header row, just
* use the widths.
* DEFAULT: false
* lines - (boolean) Show tree lines?
* DEFAULT: true
* lines_base - (boolean) Show tree lines for the base level? Requires
* 'lines' to be true also.
* DEFAULT: false
* multiline - (boolean) Do the node labels contain linebreaks?
* DEFAULT: false
*
*/
public function __construct($name, array $params = array())
{
$params = array_merge(array(
'lines' => true
), $params);
parent::__construct($name, $params);
}
/**
* Returns the tree.
*
* @param boolean $static If true the tree nodes can't be expanded and
* collapsed and the tree gets rendered expanded.
*
* @return string The HTML code of the rendered tree.
*/
public function getTree($static = false)
{
$this->_static = (bool)$static;
return $this->_buildHeader() . parent::getTree($static);
}
/**
* Adds column headers to the tree table.
*
* @param array $header An array containing hashes with header
* information. The following keys are allowed:
*
* class - The CSS class of the header cell
* html - The HTML content of the header cell
*
*/
public function setHeader($header)
{
parent::setHeader($header);
}
/**
* Returns the HTML code for a header row, if necessary.
*
* @return string The HTML code of the header row or an empty string.
*/
protected function _buildHeader()
{
if (!count($this->_header) ||
$this->getOption('hideHeaders')) {
return '';
}
$className = 'horde-tree-row-header';
/* If using alternating row shading, work out correct
* shade. */
if ($this->getOption('alternate')) {
$className .= ' item' . $this->_altCount;
$this->_altCount = 1 - $this->_altCount;
}
$html = '
';
}
/**
* Recursive function to walk through the tree array and build the output.
*
* @param string $node_id The Node ID.
*
* @return string The tree rendering.
*/
protected function _buildTree($node_id)
{
$node = $this->_nodes[$node_id];
$output = $this->_buildLine($node_id);
if (isset($node['children']) && $node['expanded']) {
foreach ($node['children'] as $key => $val) {
$this->_node_pos[$val] = array(
'count' => count($node['children']),
'pos' => $key + 1
);
$output .= $this->_buildTree($val);
}
}
return $output;
}
/**
* Function to create a single line of the tree.
*
* @param string $node_id The Node ID.
*
* @return string The rendered line.
*/
protected function _buildLine($node_id)
{
$node = $this->_nodes[$node_id];
$className = 'horde-tree-row';
if (!empty($node['class'])) {
$className .= ' ' . $node['class'];
}
/* If using alternating row shading, work out correct
* shade. */
if ($this->getOption('alternate')) {
$className .= ' item' . $this->_altCount;
$this->_altCount = 1 - $this->_altCount;
}
$line = '
';
/* If we have headers, track which logical "column" we're in
* for any given cell of content. */
$column = 0;
if (isset($this->_extra[$node_id][Horde_Tree_Renderer::EXTRA_LEFT])) {
$extra = $this->_extra[$node_id][Horde_Tree_Renderer::EXTRA_LEFT];
$cMax = count($extra);
while ($column < $cMax) {
$line .= $this->_addColumn($column) . $extra[$column] . '';
++$column;
}
}
$line .= $this->_addColumn($column++);
if ($this->getOption('multiline')) {
$line .= '