/
TableStatsEps.php
134 lines (121 loc) · 3.89 KB
/
TableStatsEps.php
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
<?php
/**
* Contains PhpMyAdmin\Plugins\Schema\Eps\TableStatsEps class
*/
declare(strict_types=1);
namespace PhpMyAdmin\Plugins\Schema\Eps;
use PhpMyAdmin\Plugins\Schema\ExportRelationSchema;
use PhpMyAdmin\Plugins\Schema\TableStats;
use function __;
use function count;
use function max;
use function sprintf;
/**
* Table preferences/statistics
*
* This class preserves the table co-ordinates,fields
* and helps in drawing/generating the Tables in EPS.
*
* @see Eps
*
* @property Eps $diagram
*/
class TableStatsEps extends TableStats
{
public int $height;
public int $currentCell = 0;
/**
* @see Eps
* @see TableStatsEps::setWidthTable
* @see TableStatsEps::setHeightTable
*
* @param Eps $diagram The EPS diagram
* @param string $db The database name
* @param string $tableName The table name
* @param string $font The font name
* @param int $fontSize The font size
* @param int $pageNumber Page number
* @param bool $showKeys Whether to display keys or not
* @param bool $tableDimension Whether to display table position or not
* @param bool $offline Whether the coordinates are sent
* from the browser
*/
public function __construct(
Eps $diagram,
string $db,
string $tableName,
string $font,
int $fontSize,
int $pageNumber,
bool $showKeys = false,
bool $tableDimension = false,
bool $offline = false,
) {
parent::__construct($diagram, $db, $pageNumber, $tableName, $showKeys, $tableDimension, $offline);
// height and width
$this->setHeightTable($fontSize);
// setWidth must me after setHeight, because title
// can include table height which changes table width
$this->setWidthTable($font, $fontSize);
}
/**
* Displays an error when the table cannot be found.
*/
protected function showMissingTableError(): void
{
ExportRelationSchema::dieSchema(
$this->pageNumber,
'EPS',
sprintf(__('The %s table doesn\'t exist!'), $this->tableName),
);
}
/**
* Sets the width of the table
*
* @see Eps
*
* @param string $font The font name
* @param int $fontSize The font size
*/
private function setWidthTable(string $font, int $fontSize): void
{
foreach ($this->fields as $field) {
$this->width = max(
$this->width,
$this->font->getStringWidth($field, $font, $fontSize),
);
}
$this->width += $this->font->getStringWidth(' ', $font, $fontSize);
// it is unknown what value must be added, because table title is affected by the table width value
while ($this->width < $this->font->getStringWidth($this->getTitle(), $font, $fontSize)) {
$this->width += 7;
}
}
/**
* Sets the height of the table
*
* @param int $fontSize The font size
*/
private function setHeightTable(int $fontSize): void
{
$this->heightCell = $fontSize + 4;
$this->height = (count($this->fields) + 1) * $this->heightCell;
}
/**
* Draw the table
*
* @see Eps
* @see Eps::line
* @see Eps::rect
*/
public function tableDraw(): void
{
$this->diagram->rect($this->x, $this->y + 12, $this->width, $this->heightCell, 1);
$this->diagram->showXY($this->getTitle(), $this->x + 5, $this->y + 14);
foreach ($this->fields as $field) {
$this->currentCell += $this->heightCell;
$this->diagram->rect($this->x, $this->y + 12 + $this->currentCell, $this->width, $this->heightCell, 1);
$this->diagram->showXY($field, $this->x + 5, $this->y + 14 + $this->currentCell);
}
}
}