adding the processes pagging toolbar

workflow/engine/classes/class.configuration.php

@@ -443,5 +443,18 @@ class Configurations // extends Configuration
     
     return $dateTime;
   }
+  
+  function getEnvSetting($key=null)
+  {
+    $this->loadConfig($obj, 'ENVIRONMENT_SETTINGS','');
+    
+    if( isset($key) ) {        
+      if( isset($this->aConfig[$key]) ) {        
+        return $this->aConfig[$key];
+      } else
+        return '';
+    } else
+      return $this->aConfig;
+  }
 }
 ?>

workflow/engine/classes/model/Process.php

@@ -511,20 +511,20 @@ class Process extends BaseProcess {
 
     $oCriteria->addJoin(ProcessPeer::PRO_CREATE_USER, UsersPeer::USR_UID, Criteria::LEFT_JOIN);
     $oCriteria->addJoin(ProcessPeer::PRO_CATEGORY, ProcessCategoryPeer::CATEGORY_UID, Criteria::LEFT_JOIN);
-    $oCriteria->addDescendingOrderByColumn(ProcessPeer::PRO_CREATE_DATE);
+    //$oCriteria->addDescendingOrderByColumn(ProcessPeer::PRO_CREATE_DATE);
 
-
-    /*if($start != '')
+    $this->tmpCriteria = clone $oCriteria;    
+    
+    if($start != '')
       $oCriteria->setOffset($start);
     if($limit != '')
       $oCriteria->setLimit($limit);
-    */
-
+    
     //execute a query to obtain numbers, how many cases there are by process
     $casesCnt = $this->getCasesCountInAllProcesses();
 
     //execute the query    
-    $this->tmpCriteria = $oCriteria;
+    
     $oDataset = ProcessPeer::doSelectRS ( $oCriteria );
     $oDataset->setFetchmode ( ResultSet::FETCHMODE_ASSOC );
     $processes = Array();
@@ -611,6 +611,8 @@ class Process extends BaseProcess {
       $aProcesses[] = $process;
       
     }
+    
+    usort($aProcesses, 'ordProcessByProTitle');
     return $aProcesses;
   }
 
@@ -638,3 +640,15 @@ class Process extends BaseProcess {
     return $aProcesses;
   }
 } // Process
+
+function ordProcessByProTitle($a, $b){
+   
+  if ($a['PRO_TITLE']>$b['PRO_TITLE']) {
+    return 1;
+  } elseif ($a['PRO_TITLE']<$b['PRO_TITLE']) {
+    return -1;
+  } else {
+    return 0; 
+  }
+   
+}

workflow/engine/methods/processes/mainInit.php

@@ -24,6 +24,8 @@
  */
 
   $oHeadPublisher =& headPublisher::getSingleton(); 
+  G::loadClass('configuration');
+  $conf = new Configurations;
   
   $oHeadPublisher->addExtJsScript('processes/main', false );    //adding a javascript file .js
   $oHeadPublisher->addContent('processes/main'); //adding a html file  .html.
@@ -35,6 +37,9 @@
     'ID_SELECT', 'ID_SEARCH', 'ID_NO_SELECTION_WARNING', 'ID_PROCESS_DELETE_LABEL', 'ID_PROCESS_DELETE_ALL_LABEL',
     'ID_PROCESS_CANT_DELETE', 'ID_EDIT_BPMN'
   ));
+  
+  $oHeadPublisher->assign('pageSize', $conf->getEnvSetting('casesListRowNumber'));
+  
   $oHeadPublisher->assign('TRANSLATIONS', $translations);
   G::RenderPage('publish', 'extJs');
   

workflow/engine/methods/processes/processesList.php

@@ -44,6 +44,7 @@ else {
 }
 $r->data = $proData;
 
-$r->totalCount = count($proData); //$oProcess->getAllProcessesCount();
+//$r->totalCount = count($proData); 
+$r->totalCount = $oProcess->getAllProcessesCount();
 
 echo G::json_encode($r);

workflow/engine/templates/processes/main.js

@@ -22,7 +22,7 @@ new Ext.KeyMap(document, {
 
 
 Ext.onReady(function(){
-  //Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
+  Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
   Ext.QuickTips.init();
 
   store = new Ext.data.GroupingStore( {
@@ -107,7 +107,44 @@ Ext.onReady(function(){
         store.load({params:{category: filter, start : 0 , limit : 25 }});
       }}
     })
-  
+/*  storePageSize = new Ext.data.SimpleStore({
+    fields: ['size'],
+    data: [['20'],['30'],['40'],['50'],['100']],
+    autoLoad: true
+  });
+    
+  var comboPageSize = new Ext.form.ComboBox({
+    typeAhead     : false,
+    mode          : 'local',
+    triggerAction : 'all',
+    store: storePageSize,
+    valueField: 'size',
+    displayField: 'size',
+    width: 50,
+    editable: false,
+    listeners:{
+      select: function(c,d,i){
+        //UpdatePageConfig(d.data['size']);
+        bbar.pageSize = parseInt(d.data['size']);
+        bbar.moveFirst();
+        
+        //Ext.getCmp('bbar').setPageSize(comboPageSize.getValue());
+      }
+    }
+  });
+
+  comboPageSize.setValue(pageSize);
+
+
+  var bbar = new Ext.PagingToolbar({
+    id: 'bbar',
+    pageSize: '15',
+    store: store,
+    displayInfo: true,
+    displayMsg: 'Displaying Processes {0} - {1} of {2}',
+    emptyMsg: "",
+    items:[_('ID_PAGE_SIZE')+':',comboPageSize]
+  })  */  
   processesGrid = new Ext.grid.GridPanel( {
     region: 'center',
     layout: 'fit',
@@ -253,14 +290,14 @@ Ext.onReady(function(){
       }
     ],
  // paging bar on the bottom
-    /*bbar: new Ext.PagingToolbar({
+    bbar: new Ext.PagingToolbar({
         pageSize: 15,
         store: store,
         displayInfo: true,
-        displayMsg: 'Displaying topics {0} - {1} of {2}',
-        emptyMsg: "No topics to display",
+        displayMsg: 'Displaying Processes {0} - {1} of {2}',
+        emptyMsg: "",
         items:[]
-    }),*/
+    }),
     listeners: {
       rowdblclick: editProcess,
       rowclick: function(){