Merge branch 'master' into PROT-9-webservice

[proteocache.git] / webapp / resources / datatables-1.9.4 / media / src / core / core.page.js

diff --git a/webapp/resources/datatables-1.9.4/media/src/core/core.page.js b/webapp/resources/datatables-1.9.4/media/src/core/core.page.js
new file mode 100644 (file)
index 0000000..4699768
--- /dev/null
+++ b/webapp/resources/datatables-1.9.4/media/src/core/core.page.js
@@ -0,0 +1,119 @@
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Note that most of the paging logic is done in 
+ * DataTable.ext.oPagination
+ */
+
+/**
+ * Generate the node required for default pagination
+ *  @param {object} oSettings dataTables settings object
+ *  @returns {node} Pagination feature node
+ *  @memberof DataTable#oApi
+ */
+function _fnFeatureHtmlPaginate ( oSettings )
+{
+       if ( oSettings.oScroll.bInfinite )
+       {
+               return null;
+       }
+       
+       var nPaginate = document.createElement( 'div' );
+       nPaginate.className = oSettings.oClasses.sPaging+oSettings.sPaginationType;
+       
+       DataTable.ext.oPagination[ oSettings.sPaginationType ].fnInit( oSettings, nPaginate, 
+               function( oSettings ) {
+                       _fnCalculateEnd( oSettings );
+                       _fnDraw( oSettings );
+               }
+       );
+       
+       /* Add a draw callback for the pagination on first instance, to update the paging display */
+       if ( !oSettings.aanFeatures.p )
+       {
+               oSettings.aoDrawCallback.push( {
+                       "fn": function( oSettings ) {
+                               DataTable.ext.oPagination[ oSettings.sPaginationType ].fnUpdate( oSettings, function( oSettings ) {
+                                       _fnCalculateEnd( oSettings );
+                                       _fnDraw( oSettings );
+                               } );
+                       },
+                       "sName": "pagination"
+               } );
+       }
+       return nPaginate;
+}
+
+
+/**
+ * Alter the display settings to change the page
+ *  @param {object} oSettings dataTables settings object
+ *  @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
+ *    or page number to jump to (integer)
+ *  @returns {bool} true page has changed, false - no change (no effect) eg 'first' on page 1
+ *  @memberof DataTable#oApi
+ */
+function _fnPageChange ( oSettings, mAction )
+{
+       var iOldStart = oSettings._iDisplayStart;
+       
+       if ( typeof mAction === "number" )
+       {
+               oSettings._iDisplayStart = mAction * oSettings._iDisplayLength;
+               if ( oSettings._iDisplayStart > oSettings.fnRecordsDisplay() )
+               {
+                       oSettings._iDisplayStart = 0;
+               }
+       }
+       else if ( mAction == "first" )
+       {
+               oSettings._iDisplayStart = 0;
+       }
+       else if ( mAction == "previous" )
+       {
+               oSettings._iDisplayStart = oSettings._iDisplayLength>=0 ?
+                       oSettings._iDisplayStart - oSettings._iDisplayLength :
+                       0;
+               
+               /* Correct for under-run */
+               if ( oSettings._iDisplayStart < 0 )
+               {
+                 oSettings._iDisplayStart = 0;
+               }
+       }
+       else if ( mAction == "next" )
+       {
+               if ( oSettings._iDisplayLength >= 0 )
+               {
+                       /* Make sure we are not over running the display array */
+                       if ( oSettings._iDisplayStart + oSettings._iDisplayLength < oSettings.fnRecordsDisplay() )
+                       {
+                               oSettings._iDisplayStart += oSettings._iDisplayLength;
+                       }
+               }
+               else
+               {
+                       oSettings._iDisplayStart = 0;
+               }
+       }
+       else if ( mAction == "last" )
+       {
+               if ( oSettings._iDisplayLength >= 0 )
+               {
+                       var iPages = parseInt( (oSettings.fnRecordsDisplay()-1) / oSettings._iDisplayLength, 10 ) + 1;
+                       oSettings._iDisplayStart = (iPages-1) * oSettings._iDisplayLength;
+               }
+               else
+               {
+                       oSettings._iDisplayStart = 0;
+               }
+       }
+       else
+       {
+               _fnLog( oSettings, 0, "Unknown paging action: "+mAction );
+       }
+       $(oSettings.oInstance).trigger('page', oSettings);
+       
+       return iOldStart != oSettings._iDisplayStart;
+}
+