Changeset 42 for trunk/lib/PageNumbers.inc.php

Timestamp:

Dec 18, 2005 12:16:03 AM (18 years ago)

Author:

scdev

Message:

detabbed all files ;P

File:

• trunk/lib/PageNumbers.inc.php (modified) (20 diffs)

trunk/lib/PageNumbers.inc.php

@@ -14 +14 @@
  * @version   1.61
  */
- 
+
 require_once dirname(__FILE__) . '/Prefs.inc.php';
 
 class PageNumbers {
-    
+
     var $total_items;       // Total quantity of items.
     var $total_pages;       // The total number of pages.
@@ -32 +32 @@
     var $set_page_number_initialized = false;
     var $set_total_items_initialized = false;
-    
+
     // These are initialized in the constructor.
     var $per_page_options;
@@ -43 +43 @@
     var $right_dbl_arrow;
     var $right_dbl_arrow_disabled;
-        
+
     /**
      * PageNumbers constructor. All arguments are depreciated. Use set* functions instead.
@@ -51 +51 @@
         // Default options for the quantity per page links.
         $this->per_page_options = array(25, 50, 100, 200);
-        
+
         // Default options for the page number links.
         $this->left_arrow = _("back");
@@ -61 +61 @@
         $this->right_dbl_arrow = '<strong>&raquo;</strong>';
         $this->right_dbl_arrow_disabled = '<span style="color: #aaaaaa;"><strong>&raquo;</strong></span>';
-        
-        // Default url base. This will be set manually after instantiation 
+
+        // Default url base. This will be set manually after instantiation
         // in special cases like using a /my/page/# scheme.
         $this->url_base = $_SERVER['PHP_SELF'] . '?page_number=';
     }
-    
+
     /**
      * Set the number of items per page.
@@ -88 +88 @@
         $this->set_per_page_initialized = true;
     }
-    
+
     /**
      * Set the current page number.
@@ -112 +112 @@
         $this->set_page_number_initialized = true;
     }
-    
+
     /**
      * Set the total number of items.
@@ -119 +119 @@
     {
         if (is_numeric($total_items) && $total_items > 0) {
-            $this->total_items = $total_items;        
-        } else {
-            $this->total_items = 0;        
+            $this->total_items = $total_items;
+        } else {
+            $this->total_items = 0;
         }
         $this->set_total_items_initialized = true;
     }
-    
+
     /**
      * After $total_items or other options are set, this function calculates
-     * all the other numbers needed. If you set any variables manually, 
+     * all the other numbers needed. If you set any variables manually,
      * for example if $page_number comes from
      * some place other than the GET or POST array, you should call this
@@ -146 +146 @@
             App::logMsg(sprintf('set_total_items not initialized'), LOG_ERR, __FILE__, __LINE__);
         }
-    
+
         // If the specified page exceedes total pages or is less than 1, set the page to 1.
         if ($this->_per_page * $this->current_page >= $this->total_items + $this->_per_page || $this->_per_page * $this->current_page < 1) {
             $this->current_page = 1;
         }
-        
+
         // The first item to be shown on this page.
         $this->first_item = ($this->current_page - 1) * $this->_per_page;
-        
+
         // The last item to be shown on this page.
         if ($this->total_items < $this->current_page * $this->_per_page) {
@@ -161 +161 @@
             $this->last_item = $this->current_page * $this->_per_page - 1;
         }
-        
+
         // Zeroing. Just in case. Paranoia. Yeah, negative numbers perturb me.
         if ($this->first_item < 1) {
@@ -172 +172 @@
             $this->total_items = 0;
         }
-                
+
         // The total number of pages.
         $this->total_pages = ceil($this->total_items / $this->_per_page);
-        
+
         // Figure out how many page number links to print.
         if ($this->total_pages >= $this->max_num_links) {
@@ -183 +183 @@
         }
     }
-    
+
     /**
      * Returns the SQL code to limit query to items that are on current page.
@@ -195 +195 @@
             return '';
         }
-    } 
+    }
 
     /**
@@ -221 +221 @@
     /**
      * Outputs an App::oHREF compatible url that goes to the page $page_number.
-     * Depends on $this->base_url to build the url onto. This is used in the 
+     * Depends on $this->base_url to build the url onto. This is used in the
      * page_number.ihtml template.
      *
@@ -247 +247 @@
     {
         $page_numbers = array();
-        
+
         for ($i = 1; $i < $this->total_pages; $i++) {
             $page_numbers[] = array(
@@ -255 +255 @@
             );
         }
-        
+
         return $page_numbers;
     }
@@ -267 +267 @@
     {
         $page_numbers_string = '';
-        
+
         if ($this->current_page > $this->total_pages - floor($this->_num_links / 2)) {
             $high_num = $this->total_pages;
@@ -278 +278 @@
             $high_num = $low_num + $this->_num_links - 1;
         }
-        
+
         if ($this->current_page != 1) {
             // Print "first" and "previous" page links.
@@ -299 +299 @@
             }
         }
-        
+
         if ($this->_num_links > 0) {
             // Print the current page number.
             $page_numbers_string .= sprintf('<strong>%s</strong>&nbsp;', $this->current_page);
         }
-        
+
         if ($this->current_page < $this->total_pages) {
             // Print links to specific page numbers after the current page.
@@ -325 +325 @@
             }
         }
-        
+
         return $page_numbers_string;
     }
-    
+
     function printPageNumbers($carry_args=null)
     {
         echo $this->getPageNumbers($carry_args);
     }
-    
+
 }