ILIAS  trunk Revision v11.0_alpha-3011-gc6b235a2e85
class.ilBackgroundPositionInputGUI.php
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1<?php
2
19declare(strict_types=1);
20
27{
31 protected array $dirs = [];
32 protected string $verticalvalue = "";
33 protected string $horizontalvalue = "";
34 protected ilObjUser $user;
35 protected string $value = "";
36
37 public function __construct(string $a_title = "", string $a_postvar = "")
38 {
39 global $DIC;
40
41 $this->lng = $DIC->language();
42 $this->user = $DIC->user();
43 parent::__construct($a_title, $a_postvar);
44 $this->setType("border_width");
45 $this->dirs = array("horizontal", "vertical");
46 }
47
48 public function setHorizontalValue(string $a_horizontalvalue): void
49 {
50 $this->horizontalvalue = $a_horizontalvalue;
51 }
52
53 public function getHorizontalValue(): string
54 {
56 }
57
58 public function setVerticalValue(string $a_verticalvalue): void
59 {
60 $this->verticalvalue = $a_verticalvalue;
61 }
62
63 public function getVerticalValue(): string
64 {
66 }
67
68 public function getValue(): string
69 {
70 if ($this->getHorizontalValue() != "") {
71 if ($this->getVerticalValue() != "") {
72 return $this->getHorizontalValue() . " " . $this->getVerticalValue();
73 } else {
74 return $this->getHorizontalValue();
75 }
76 } else {
77 if ($this->getVerticalValue() != "") {
78 return "left " . $this->getVerticalValue();
79 }
80 }
81 return "";
82 }
83
84 public function setValue(string $a_val): void
85 {
86 $a_val = trim($a_val);
87 $a_val_arr = explode(" ", $a_val);
88 $hor = trim($a_val_arr[0]);
89 $ver = trim($a_val_arr[1] ?? "");
90 if ($hor == "center" && $ver == "") {
91 $ver = "center";
92 }
93 $this->setHorizontalValue($hor);
94 $this->setVerticalValue($ver);
95 }
96
97 public function checkInput(): bool
98 {
100
101 $input = $this->getInput();
102
103 foreach ($this->dirs as $dir) {
104 $type = $input[$dir]["type"];
105 $num_value = $input[$dir]["num_value"];
106 $num_unit = $input[$dir]["num_unit"];
107 $pre_value = $input[$dir]["pre_value"];
108
109 if (!is_numeric($num_value) && trim($num_value) != "") {
110 $this->setAlert($lng->txt("sty_msg_input_must_be_numeric"));
111 return false;
112 }
113
114 $value = "";
115 if ($type == "numeric") {
116 if ($num_value != "") {
117 $value = $num_value . $num_unit;
118 }
119 } else {
120 $value = $pre_value;
121 }
122
123 if (trim($value) != "") {
124 switch ($dir) {
125 case "horizontal": $this->setHorizontalValue($value);
126 break;
127 case "vertical": $this->setVerticalValue($value);
128 break;
129 }
130 }
131 }
132
133 return true;
134 }
135
136 public function getInput(): array
137 {
138 return $this->arrayArray($this->getPostVar());
139 }
140
141 public function insert(ilTemplate $a_tpl): void
142 {
144
145 $layout_tpl = new ilTemplate("tpl.prop_hv_layout.html", true, true, "components/ILIAS/Style/Content");
146
147 foreach ($this->dirs as $dir) {
148 $value = "";
149 $current_unit = "";
150 $tpl = new ilTemplate("tpl.prop_background_position.html", true, true, "components/ILIAS/Style/Content");
152 $pre_options = ilObjStyleSheet::_getStyleParameterValues("background-position");
153 $pre_options = $pre_options[$dir];
154 switch ($dir) {
155 case "horizontal": $value = strtolower(trim($this->getHorizontalValue()));
156 break;
157 case "vertical": $value = strtolower(trim($this->getVerticalValue()));
158 break;
159 }
160
161 if (in_array($value, $pre_options)) {
162 $current_type = "pre";
163 $tpl->setVariable("PREDEFINED_SELECTED", 'checked="checked"');
164 } else {
165 $current_type = "unit";
166 $tpl->setVariable("NUMERIC_SELECTED", 'checked="checked"');
167
168 foreach ($unit_options as $u) {
169 if (substr($value, strlen($value) - strlen($u)) == $u) {
170 $current_unit = $u;
171 }
172 }
173 $disp_val = substr($value, 0, strlen($value) - strlen($current_unit));
174 if ($current_unit == "") {
175 $current_unit = "px";
176 }
177 $tpl->setVariable("VAL_NUM", $disp_val);
178 }
179
180 foreach ($unit_options as $option) {
181 $tpl->setCurrentBlock("unit_option");
182 $tpl->setVariable("VAL_UNIT", $option);
183 $tpl->setVariable("TXT_UNIT", $option);
184 if ($current_type == "unit" && $current_unit == $option) {
185 $tpl->setVariable("UNIT_SELECTED", 'selected="selected"');
186 }
187 $tpl->parseCurrentBlock();
188 }
189
190 foreach ($pre_options as $option) {
191 $tpl->setCurrentBlock("pre_option");
192 $tpl->setVariable("VAL_PRE", $option);
193 $tpl->setVariable("TXT_PRE", $option);
194 if ($current_type == "pre" && $value == $option) {
195 $tpl->setVariable("PRE_SELECTED", 'selected="selected"');
196 }
197 $tpl->parseCurrentBlock();
198 }
199
200 $tpl->setVariable("POSTVAR", $this->getPostVar());
201 $tpl->setVariable("TXT_DIR", $lng->txt("sty_$dir"));
202 $tpl->setVariable("DIR", $dir);
203
204 $layout_tpl->setVariable(strtoupper($dir), $tpl->get());
205 }
206 $layout_tpl->setVariable("COLSPAN", "2");
207
208 $a_tpl->setCurrentBlock("prop_generic");
209 $a_tpl->setVariable("PROP_GENERIC", $layout_tpl->get());
210 $a_tpl->parseCurrentBlock();
211 }
212
213 public function setValueByArray(array $a_values): void
214 {
215 if ($a_values[$this->getPostVar()]["horizontal"]["type"] == "predefined") {
216 $this->setHorizontalValue($a_values[$this->getPostVar()]["horizontal"]["pre_value"]);
217 } else {
218 $this->setHorizontalValue($a_values[$this->getPostVar()]["horizontal"]["num_value"] .
219 $a_values[$this->getPostVar()]["horizontal"]["num_unit"]);
220 }
221 if ($a_values[$this->getPostVar()]["vertical"]["type"] == "predefined") {
222 $this->setVerticalValue($a_values[$this->getPostVar()]["vertical"]["pre_value"]);
223 } else {
224 $this->setVerticalValue($a_values[$this->getPostVar()]["vertical"]["num_value"] .
225 $a_values[$this->getPostVar()]["vertical"]["num_unit"]);
226 }
227 }
228}
setVariable($variable, $value='')
Sets a variable value.
Definition: IT.php:544
This class represents a background position in a property form.
__construct(string $a_title="", string $a_postvar="")
checkInput()
Check input, strip slashes etc.
This class represents a property in a property form.
txt(string $a_topic, string $a_default_lang_fallback_mod="")
gets the text for a given topic if the topic is not in the list, the topic itself with "-" will be re...
static _getStyleParameterNumericUnits(bool $a_no_percentage=false)
static _getStyleParameterValues(string $par)
User class.
special template class to simplify handling of ITX/PEAR
setCurrentBlock(string $part=ilGlobalTemplateInterface::DEFAULT_BLOCK)
parseCurrentBlock(string $part=ilGlobalTemplateInterface::DEFAULT_BLOCK)
__construct(Container $dic, ilPlugin $plugin)
@inheritDoc
global $DIC
Definition: shib_login.php:26