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<?php
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// $Id: matrix.inc,v 1.3 2008/10/27 00:17:02 aaron1234nz Exp $
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/*
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* Implementation of hook_elements
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*/
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function fusioncharts_elements() {
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$type['matrixfield'] = array(
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'#attributes' => array('class' => 'matrixfield'),
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'#input' => TRUE,
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'#default_value' => array()
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);
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return $type;
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}
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// function borrowed from the matrix module
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function theme_matrix_table_form($form) {
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$rows = array();
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$header = $form['header']['#value'];
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foreach ($form['matrix'] as $row_key => $fields) {
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if (!empty($form['first_col']['#value'][$row_key])) {
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$row = array();
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$row[] = $form['first_col']['#value'][$row_key];
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foreach ($fields as $col_key => $field) {
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if ($field['#type'] == 'textfield') {
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$row[] = drupal_render($form['matrix'][$row_key][$col_key]);
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}
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}
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$rows[] = $row;
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}
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}
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drupal_render($form['header']);
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drupal_render($form['first_col']);
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$output .= theme('table', $header, $rows, array('class' => 'matrix'));
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return $output;
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}
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// function borowed from the matrix module
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function theme_matrix_table_view($node_field, $field) {
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$header[] = '';
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for ($i=1; $i<= MATRIX_NUMBER; $i++) {
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if (!empty($field['label_column_'. $i])) {
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$header[] = $field['label_column_'. $i];
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}
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$rows = NULL;
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if (!empty($field['label_row_'. $i])) {
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$rows[] = $field['label_row_'. $i];
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for ($j=1; $j<= MATRIX_NUMBER; $j++) {
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if (!empty($node_field[$i][$j])) {
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$rows[] = $node_field[$i][$j];
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}
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elseif (!empty($field['label_column_'. $j])) {
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$rows[] = '-';
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}
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}
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}
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if ($rows) $row[] = $rows;
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}
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return theme('table', $header, $row, array('style' => 'width:auto'));
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}
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function theme_matrixfield($element) {
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$header = array();
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$header[0] = '';
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$first_col = array();
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$rows_count = count($element['#rows']);
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$cols_count = count($element['#cols']);
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array_unshift($element['#rows'], '');
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array_unshift($element['#cols'], '');
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for ($i=0; $i< $rows_count; $i++) {
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$first_col[$i] = $element['#rows'][$i+1];
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for ($j=0; $j< $cols_count; $j++) {
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$header[$j+1] = $element['#cols'][$j+1];
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$form['matrix'][$i][$j] = array(
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'#type' => 'textfield',
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'#size' => 5,
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'#parents' => array(
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0 => $element['#name'],
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1 => 'matrix',
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2 => $i,
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3 => $j,
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),
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'#name' => "{$element['#name']}[matrix][$i][$j]",
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'#id' => "edit-field-{$element['#name']}-matrix-$i-$j",
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'#value' => isset($element['#default_value'][$i][$j]) ? $element['#default_value'][$i][$j] : '',
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);
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}
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}
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$form['header'] = array('#value' => $header);
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$form['first_col'] = array('#value' => $first_col);
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$output = theme('matrix_table_form', $form);
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return theme('form_element', $element, $output);
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}
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