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170 lines
5.5 KiB
170 lines
5.5 KiB
<?php
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if(!defined('QUASICMS') ) die("No quasi.");
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if (!defined("LISTMODULEBASE.CLASS.PHP")){
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define("LISTMODULEBASE.CLASS.PHP",1);
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/**
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* Class ListModuleBase - List and Item view panel manager
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*@author Erik Winn <erikwinnmail@yahoo.com>
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*
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* This module provides the base class for modules that display list and item
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* views of objects. Based on the Dashboard, it provides two panels with callbacks
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* for switching between panels, one panel is for displaying lists and one is for
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* individual items which may have been selected from the list.
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*
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* The callback methods here only show or close the view panel - the list panel
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* is shown by default if there are no page parameters in the URL. When the
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* view panel is closed, the list panel is displayed after ensuring that it is populated
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* with a list.
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*
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* A reference to the Account object is also kept here to facilitate permissions
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* checking on display of items.
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*
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* . New List modules can be created by extending this class and populating
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* the relevant panels.
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*
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*
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* $Id: ListModuleBase.class.php 2 2008-07-31 18:55:50Z erikwinn $
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*@version 0.1
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*
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*@copyright (C) 2008 by Erik Winn
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*@license GPL v.2
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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*
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
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*
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*@package Quasi
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* @subpackage Modules
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*/
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abstract class ListModuleBase extends QPanel
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{
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/**
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*@var ContentBlockView - the controlling block for the module
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*/
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protected $objParentObject;
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//Local reference to the Account
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protected $objAccount;
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//Display panels
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public $pnlListView;
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public $pnlItemView;
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public $objDefaultWaitIcon;
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/**
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* Module constructor
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* NOTE: This module ignores the required extra parameters ..
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*@param ContentBlockView - parent controller object.
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*@param mixed - extra parameters, ignored
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*/
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public function __construct($objParentObject)
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{
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$this->objParentObject =& $objParentObject;
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try {
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parent::__construct($this->objParentObject);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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$this->objAccount =& IndexPage::$objAccount;
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$this->pnlListView = new QPanel($this, 'pnlListView');
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$this->pnlListView->AutoRenderChildren = true;
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$this->pnlItemView = new QPanel($this, 'pnlItemView');
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$this->pnlItemView->AutoRenderChildren = true;
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$this->pnlItemView->Visible = false;
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$this->objDefaultWaitIcon = new QWaitIcon($this);
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}
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public function Validate()
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{
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$blnToReturn = true;
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return $blnToReturn;
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}
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/* public function SetListPane(QPanel $objPanel) {
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$this->pnlListView->RemoveChildControls(true);
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$objPanel->SetParentControl($this->pnlListView);
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}*/
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public function CloseItemPanel($blnUpdatesMade)
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{
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$this->pnlItemView->RemoveChildControls(true);
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$this->pnlItemView->Visible = false;
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if ($blnUpdatesMade)
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$this->pnlListView->Refresh();
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$this->pnlListView->Visible = true;
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}
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public function ShowItemPanel(QPanel $objPanel = null)
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{
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$this->pnlListView->Visible = false;
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$this->pnlItemView->RemoveChildControls(true);
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if ($objPanel) {
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$objPanel->SetParentControl($this->pnlItemView);
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$this->pnlItemView->Visible = true;
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} else {
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$this->pnlItemView->Visible = false;
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}
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}
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public function __get($strName)
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{
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switch ($strName)
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{
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case 'Account':
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return $this->objAccount ;
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default:
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try {
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return parent::__get($strName);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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}
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}
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public function __set($strName, $mixValue)
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{
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switch ($strName)
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{
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case 'Account':
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try {
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return ($this->objAccount = QType::Cast($mixValue, 'Account' ));
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} catch (QInvalidCastException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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default:
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try {
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return (parent::__set($strName, $mixValue));
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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}
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}
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}//end class
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}//end define
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?>
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