1: <?php
2:
3: /**
4: * Picon Framework
5: * http://code.google.com/p/picon-framework/
6: *
7: * Copyright (C) 2011-2012 Martin Cassidy <martin.cassidy@webquub.com>
8:
9: * Picon Framework is free software: you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation, either version 3 of the License, or
12: * (at your option) any later version.
13:
14: * Picon Framework is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: * General Public License for more details.
18:
19: * You should have received a copy of the GNU General Public License
20: * along with Picon Framework. If not, see <http://www.gnu.org/licenses/>.
21: * */
22:
23: namespace picon;
24:
25: /**
26: * A GridView which is generated from a data provider.
27: *
28: * @author Martin Cassidy
29: * @package web/markup/html/repeater
30: */
31: class DataGridView extends PaginatingGridView
32: {
33: private $dataProvider;
34: private $columns;
35: private $valueId;
36:
37: public function __construct($id, $columnId, $valueId, DataProvider $dataProvider, $columns, $rowsPerPage)
38: {
39: parent::__construct($id, $columnId, count($columns), $rowsPerPage);
40: $this->dataProvider = $dataProvider;
41: $this->columns = $columns;
42: $this->valueId = $valueId;
43: }
44:
45: protected function getRecords()
46: {
47: return $this->dataProvider->getRecords(($this->getCurrentPage()-1)*$this->getRowsPerPage(), $this->getRowsPerPage());
48: }
49:
50: protected function populateItem(GridItem $item)
51: {
52: $column = $this->columns[$item->getColumnIndex()];
53: $column->populateCell($item, $this->valueId, $item->getModel());
54: }
55:
56: public function getPageCount()
57: {
58: return ceil($this->dataProvider->getSize()/$this->getRowsPerPage());
59: }
60: }
61:
62: ?>
63: