1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
<?php
/**
* @file
* Definition of views_plugin_pager_none.
*/
/**
* Plugin for views without pagers.
*
* @ingroup views_pager_plugins
*/
class views_plugin_pager_none extends views_plugin_pager {
function init(&$view, &$display, $options = array()) {
parent::init($view, $display, $options);
// If the pager is set to none, then it should show all items.
$this->set_items_per_page(0);
}
function summary_title() {
if (!empty($this->options['offset'])) {
return t('All items, skip @skip', array('@skip' => $this->options['offset']));
}
return t('All items');
}
function option_definition() {
$options = parent::option_definition();
$options['offset'] = array('default' => 0);
return $options;
}
/**
* Provide the default form for setting options.
*/
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$form['offset'] = array(
'#type' => 'textfield',
'#title' => t('Offset'),
'#description' => t('The number of items to skip. For example, if this field is 3, the first 3 items will be skipped and not displayed.'),
'#default_value' => $this->options['offset'],
);
}
function use_pager() {
return FALSE;
}
function use_count_query() {
return FALSE;
}
function get_items_per_page() {
return 0;
}
function execute_count_query(&$count_query) {
// If we are displaying all items, never count. But we can update the count in post_execute.
}
function post_execute(&$result) {
$this->total_items = count($result);
}
function query() {
// The only query modifications we might do are offsets.
if (!empty($this->options['offset'])) {
$this->view->query->set_offset($this->options['offset']);
}
}
}
|
