Initial OpenECOMP Portal commit

[portal.git] / ecomp-portal-FE / client / bower_components / angular-smart-table / src / stPagination.js

diff --git a/ecomp-portal-FE/client/bower_components/angular-smart-table/src/stPagination.js b/ecomp-portal-FE/client/bower_components/angular-smart-table/src/stPagination.js
new file mode 100644 (file)
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+++ b/ecomp-portal-FE/client/bower_components/angular-smart-table/src/stPagination.js
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+ng.module('smart-table')
+  .directive('stPagination', ['stConfig', function (stConfig) {
+    return {
+      restrict: 'EA',
+      require: '^stTable',
+      scope: {
+        stItemsByPage: '=?',
+        stDisplayedPages: '=?',
+        stPageChange: '&'
+      },
+      templateUrl: function (element, attrs) {
+        if (attrs.stTemplate) {
+          return attrs.stTemplate;
+        }
+        return stConfig.pagination.template;
+      },
+      link: function (scope, element, attrs, ctrl) {
+
+        scope.stItemsByPage = scope.stItemsByPage ? +(scope.stItemsByPage) : stConfig.pagination.itemsByPage;
+        scope.stDisplayedPages = scope.stDisplayedPages ? +(scope.stDisplayedPages) : stConfig.pagination.displayedPages;
+
+        scope.currentPage = 1;
+        scope.pages = [];
+
+        function redraw () {
+          var paginationState = ctrl.tableState().pagination;
+          var start = 1;
+          var end;
+          var i;
+          var prevPage = scope.currentPage;
+          scope.totalItemCount = paginationState.totalItemCount;
+          scope.currentPage = Math.floor(paginationState.start / paginationState.number) + 1;
+
+          start = Math.max(start, scope.currentPage - Math.abs(Math.floor(scope.stDisplayedPages / 2)));
+          end = start + scope.stDisplayedPages;
+
+          if (end > paginationState.numberOfPages) {
+            end = paginationState.numberOfPages + 1;
+            start = Math.max(1, end - scope.stDisplayedPages);
+          }
+
+          scope.pages = [];
+          scope.numPages = paginationState.numberOfPages;
+
+          for (i = start; i < end; i++) {
+            scope.pages.push(i);
+          }
+
+          if (prevPage !== scope.currentPage) {
+            scope.stPageChange({newPage: scope.currentPage});
+          }
+        }
+
+        //table state --> view
+        scope.$watch(function () {
+          return ctrl.tableState().pagination;
+        }, redraw, true);
+
+        //scope --> table state  (--> view)
+        scope.$watch('stItemsByPage', function (newValue, oldValue) {
+          if (newValue !== oldValue) {
+            scope.selectPage(1);
+          }
+        });
+
+        scope.$watch('stDisplayedPages', redraw);
+
+        //view -> table state
+        scope.selectPage = function (page) {
+          if (page > 0 && page <= scope.numPages) {
+            ctrl.slice((page - 1) * scope.stItemsByPage, scope.stItemsByPage);
+          }
+        };
+
+        if (!ctrl.tableState().pagination.number) {
+          ctrl.slice(0, scope.stItemsByPage);
+        }
+      }
+    };
+  }]);