This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilColorPickerInputGUI:

Collaboration diagram for ilColorPickerInputGUI:

Public Member Functions
	__construct (string $a_title="", string $a_postvar="")

	checkInput ()

	getInput ()

	setValueByArray (array $a_values)

	setValue ($a_value)

	setDefaultColor (string $a_defaultcolor)

	getDefaultColor ()

	setAcceptNamedColors (bool $a_acceptnamedcolors)

	getAcceptNamedColors ()

	getHexcode ()

	insert (ilTemplate $a_tpl)

Public Member Functions inherited from ilTextInputGUI
	__construct (string $a_title="", string $a_postvar="")

	setValue ($a_value)

	getValue ()

	setValidationFailureMessage (string $a_msg)

	getValidationFailureMessage ()

	setValidationRegexp (string $a_value)

	getValidationRegexp ()

	setMaxLength (?int $a_maxlength)

	getMaxLength ()

	setSize (int $a_size)

	setInlineStyle (string $a_style)

	getInlineStyle ()

	setCssClass (string $a_class)

	getCssClass ()

	setValueByArray (array $a_values)

	getSize ()

	setSuffix (string $a_value)

	getSuffix ()

	setInputType (string $a_type)
	set input type More...

	getInputType ()

	setSubmitFormOnEnter (bool $a_val)

	getSubmitFormOnEnter ()

	checkInput ()

	getInput ()

	getDataSource ()

	setDataSource (string $href, string $a_delimiter=null)

	setDataSourceSubmitOnSelection (bool $a_stat)

	getDataSourceSubmitOnSelection ()

	setDataSourceSubmitUrl (string $a_url)

	getDataSourceSubmitUrl ()

	setMultiValues (array $a_values)

	render (string $a_mode="")

	insert (ilTemplate $a_tpl)

	getTableFilterHTML ()
	Get input item HTML to be inserted into table filters. More...

	getToolbarHTML ()
	Get input item HTML to be inserted into ilToolbarGUI. More...

	setDisableHtmlAutoComplete (bool $autocomplete)

	isHtmlAutoCompleteDisabled ()

	getPostValueForComparison ()

Public Member Functions inherited from ilSubEnabledFormPropertyGUI
	addSubItem (ilFormPropertyGUI $a_item)

	getSubItems ()

	getSubInputItemsRecursive ()
	returns a flat array of possibly existing subitems recursively More...

	checkSubItemsInput ()
	Check SubItems. More...

	getSubForm ()

	getItemByPostVar (string $a_post_var)

Public Member Functions inherited from ilFormPropertyGUI
	__construct (string $a_title="", string $a_postvar="")

	executeCommand ()

	getType ()

	setTitle (string $a_title)

	getTitle ()

	setPostVar (string $a_postvar)

	getPostVar ()

	getFieldId ()

	setInfo (string $a_info)

	getInfo ()

	setAlert (string $a_alert)

	getAlert ()

	setRequired (bool $a_required)

	getRequired ()

	setDisabled (bool $a_disabled)

	getDisabled ()

	checkInput ()
	Check input, strip slashes etc. More...

	setParentForm (ilPropertyFormGUI $a_parentform)

	getParentForm ()

	setParent (ilFormPropertyGUI $a_val)

	getParent ()

	getSubForm ()

	hideSubForm ()

	setHiddenTitle (string $a_val)

	getHiddenTitle ()

	getItemByPostVar (string $a_post_var)
	Get item by post var. More...

	serializeData ()

	unserializeData (string $a_data)

	setParentTable ($a_val)
	Set parent table. More...

	getParentTable ()
	Get parent table. More...

	writeToSession ()

	clearFromSession ()

	readFromSession ()

	getHiddenTag (string $a_post_var, string $a_value)

	setMulti (bool $a_multi, bool $a_sortable=false, bool $a_addremove=true)

	getMulti ()

	setMultiValues (array $a_values)

	getMultiValues ()

	getContentOutsideFormTag ()
	Get content that has to reside outside of the parent form tag, e.g. More...

	stripSlashesAddSpaceFallback (string $a_str)
	Strip slashes with add space fallback, see https://www.ilias.de/mantis/view.php?id=19727. More...

	getTableFilterLabelFor ()
	Get label "for" attribute value for filter. More...

	getFormLabelFor ()
	Get label "for" attribute value for form. More...

	setRequestParam (string $key, $val)
	This writes the request (aka post) values. More...

Public Member Functions inherited from ilTableFilterItem
	getTableFilterLabelFor ()
	Get label "for" attribute value. More...

Static Public Member Functions
static	determineHexcode (string $a_value)

Static Public Member Functions inherited from ilFormPropertyGUI
static	removeProhibitedCharacters (string $a_text)
	Remove prohibited characters see #19159. More...

Protected Attributes
string	$hex = ""

bool	$acceptnamedcolors = false

string	$defaultcolor = ""

Protected Attributes inherited from ilTextInputGUI
	$value = null

int	$maxlength = 200

int	$size = 40

string	$validationRegexp = ""

string	$validationFailureMessage = ''

string	$suffix = ""

string	$style_css = ""

string	$css_class = ""

string	$ajax_datasource = ""

string	$ajax_datasource_delimiter = null

bool	$ajax_datasource_commit = false

string	$ajax_datasource_commit_url = ""

bool	$submit_form_on_enter = false

bool	$autocomplete_disabled = false

string	$input_type = ""

Protected Attributes inherited from ilSubEnabledFormPropertyGUI
array	$sub_items = array()

Protected Attributes inherited from ilFormPropertyGUI
array	$set_params = []

ilTable2GUI	$parent_table = null

ilFormPropertyGUI	$parent_gui = null

ilCtrl	$ctrl

ilLanguage	$lng

string	$type = ""

string	$title = ""

string	$postvar = ""

string	$info = ""

string	$alert = ""

bool	$required = false

ilPropertyFormGUI	$parentform = null

string	$hidden_title = ""

bool	$multi = false

bool	$multi_sortable = false

bool	$multi_addremove = true

array	$multi_values = []

RequestInterface	$request

HTTP Services	$http

Refinery Factory	$refinery = null

bool	$disabled = false

ilGlobalTemplateInterface	$global_tpl = null

Additional Inherited Members
Protected Member Functions inherited from ilFormPropertyGUI
	symbol ()

	setType (string $a_type)

	checkParentFormTable ()

	getSessionKey ()

	getMultiIconsHTML ()

	int ($key)

	intArray ($key)

	str ($key)

	raw ($key)

	strArray ($key)

	arrayArray ($key)

	isRequestParamArray (string $key)

	getRequestParam (string $key, Refinery\Transformation $t)

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Color picker form for selecting color hexcodes using yui library

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Definition at line 26 of file class.ilColorPickerInputGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilColorPickerInputGUI::__construct	(	string	$a_title = `""`,
		string	$a_postvar = `""`
	)

Definition at line 32 of file class.ilColorPickerInputGUI.php.

References ILIAS\GlobalScreen\Provider\__construct(), setDefaultColor(), and ilFormPropertyGUI\setType().

       {
         parent::__construct($a_title, $a_postvar);
         $this->setType("color");
         $this->setDefaultColor("04427e");
     }

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Member Function Documentation

◆ checkInput()

ilColorPickerInputGUI::checkInput ( )

Definition at line 41 of file class.ilColorPickerInputGUI.php.

References getInput(), ilFormPropertyGUI\getRequired(), ILIAS\Repository\lng(), and ilFormPropertyGUI\setAlert().

                                 : bool
     {
         if ($this->getRequired() && !strlen($this->getInput())
         ) {
             $this->setAlert($this->lng->txt("msg_input_is_required"));
             return false;
         }
 
         return true;
     }

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◆ determineHexcode()

static ilColorPickerInputGUI::determineHexcode ( string $a_value )

static

Definition at line 106 of file class.ilColorPickerInputGUI.php.

References Vendor\Package\$b, and $r.

Referenced by getInput(), ilTRBLColorPickerInputGUI\insert(), insert(), ilTRBLColorPickerInputGUI\setAllValue(), ilTRBLColorPickerInputGUI\setBottomValue(), ilTRBLColorPickerInputGUI\setLeftValue(), ilTRBLColorPickerInputGUI\setRightValue(), ilTRBLColorPickerInputGUI\setTopValue(), and setValue().

                                                             : string
     {
         $a_value = trim(strtolower($a_value));
 
         // remove leading #
         if (strpos($a_value, '#') === 0) {
             $a_value = substr($a_value, 1);
         }
 
         // handle standard color names (no leading (!))
         switch ($a_value) {
             // html4 colors
             case "black": $a_value = "000000";
                 break;
             case "maroon": $a_value = "800000";
                 break;
             case "green": $a_value = "008000";
                 break;
             case "olive": $a_value = "808000";
                 break;
             case "navy": $a_value = "000080";
                 break;
             case "purple": $a_value = "800080";
                 break;
             case "teal": $a_value = "008080";
                 break;
             case "silver": $a_value = "C0C0C0";
                 break;
             case "gray": $a_value = "808080";
                 break;
             case "red": $a_value = "ff0000";
                 break;
             case "lime": $a_value = "00ff00";
                 break;
             case "yellow": $a_value = "ffff00";
                 break;
             case "blue": $a_value = "0000ff";
                 break;
             case "fuchsia": $a_value = "ff00ff";
                 break;
             case "aqua": $a_value = "00ffff";
                 break;
             case "white": $a_value = "ffffff";
                 break;
 
                 // other colors used by ILIAS, supported by modern browsers
             case "brown": $a_value = "a52a2a";
                 break;
         }
 
         // handle rgb values
         if (substr($a_value, 0, 3) == "rgb") {
             $pos1 = strpos($a_value, "(");
             $pos2 = strpos($a_value, ")");
             $rgb = explode(",", substr($a_value, $pos1 + 1, $pos2 - $pos1 - 1));
             $r = str_pad(dechex((int) $rgb[0]), 2, "0", STR_PAD_LEFT);
             $g = str_pad(dechex((int) $rgb[1]), 2, "0", STR_PAD_LEFT);
             $b = str_pad(dechex((int) $rgb[2]), 2, "0", STR_PAD_LEFT);
             $a_value = $r . $g . $b;
         }
 
         $a_value = trim(strtolower($a_value));
 
         // expand three digit hex numbers
         if (preg_match("/^[a-f0-9]{3}/", $a_value) && strlen($a_value) == 3) {
             $a_value = "" . $a_value;
             $a_value = $a_value[0] . $a_value[0] . $a_value[1] . $a_value[1] . $a_value[2] . $a_value[2];
         }
 
         if (!preg_match("/^[a-f0-9]{6}/", $a_value)) {
             $a_value = "";
         }
 
         return strtoupper($a_value);
     }

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◆ getAcceptNamedColors()

ilColorPickerInputGUI::getAcceptNamedColors ( )

Definition at line 93 of file class.ilColorPickerInputGUI.php.

References $acceptnamedcolors.

Referenced by getInput(), insert(), and setValue().

                                           : bool
     {
         return $this->acceptnamedcolors;
     }

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◆ getDefaultColor()

ilColorPickerInputGUI::getDefaultColor ( )

Definition at line 82 of file class.ilColorPickerInputGUI.php.

References $defaultcolor.

Referenced by getHexcode().

                                      : string
     {
         return $this->defaultcolor;
     }

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◆ getHexcode()

ilColorPickerInputGUI::getHexcode ( )

Definition at line 98 of file class.ilColorPickerInputGUI.php.

References getDefaultColor().

Referenced by insert(), and setValue().

                                 : string
     {
         if (strpos($this->hex, '#') === 0) {
             return substr($this->hex, 1);
         }
         return $this->hex ?: $this->getDefaultColor();
     }

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◆ getInput()

ilColorPickerInputGUI::getInput ( )

Definition at line 52 of file class.ilColorPickerInputGUI.php.

References ilTextInputGUI\$value, determineHexcode(), getAcceptNamedColors(), ilFormPropertyGUI\getPostVar(), and ilFormPropertyGUI\str().

Referenced by checkInput().

                               : string
     {
         $value = trim($this->str($this->getPostVar()));
         if ($this->getAcceptNamedColors() && substr($value, 0, 1) == "!") {
             return $value;
         }
         return $this->determineHexcode($value);
     }

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◆ insert()

ilColorPickerInputGUI::insert ( ilTemplate $a_tpl )

Definition at line 182 of file class.ilColorPickerInputGUI.php.

References determineHexcode(), getAcceptNamedColors(), ilFormPropertyGUI\getDisabled(), ilFormPropertyGUI\getFieldId(), getHexcode(), ilFormPropertyGUI\getPostVar(), ilTextInputGUI\getValue(), ilTemplate\parseCurrentBlock(), ilLegacyFormElementsUtil\prepareFormOutput(), ilTemplate\setCurrentBlock(), and HTML_Template_IT\setVariable().

                                              : void
     {
         $tpl = new ilTemplate('tpl.prop_color.html', true, true, 'components/ILIAS/Form');
         $tpl->setVariable('COLOR_ID', $this->getFieldId());
         $ic = ilColorPickerInputGUI::determineHexcode($this->getHexcode());
         if ($ic == "") {
             $ic = "FFFFFF";
         }
         $tpl->setVariable('INIT_COLOR_SHORT', $ic);
         $tpl->setVariable('POST_VAR', $this->getPostVar());
 
         if ($this->getDisabled()) {
             $a_tpl->setVariable('COLOR_DISABLED', 'disabled="disabled"');
         }
 
         $tpl->setVariable("POST_VAR", $this->getPostVar());
         $tpl->setVariable("PROP_COLOR_ID", $this->getFieldId());
 
         if (substr(trim($this->getValue() ?? ""), 0, 1) == "!" && $this->getAcceptNamedColors()) {
             $tpl->setVariable(
                 "PROPERTY_VALUE_COLOR",
                 ilLegacyFormElementsUtil::prepareFormOutput(trim($this->getValue()))
             );
         } else {
             $tpl->setVariable("PROPERTY_VALUE_COLOR", ilLegacyFormElementsUtil::prepareFormOutput($this->getHexcode()));
             $tpl->setVariable('INIT_COLOR', '#' . $this->getHexcode());
         }
 
         $a_tpl->setCurrentBlock("prop_generic");
         $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
         $a_tpl->parseCurrentBlock();
     }

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◆ setAcceptNamedColors()

ilColorPickerInputGUI::setAcceptNamedColors ( bool $a_acceptnamedcolors )

Definition at line 88 of file class.ilColorPickerInputGUI.php.

                                                                    : void
     {
         $this->acceptnamedcolors = $a_acceptnamedcolors;
     }

◆ setDefaultColor()

ilColorPickerInputGUI::setDefaultColor ( string $a_defaultcolor )

Definition at line 77 of file class.ilColorPickerInputGUI.php.

Referenced by __construct(), and ilStyleCharacteristicGUI\initTagStyleForm().

                                                            : void
     {
         $this->defaultcolor = $a_defaultcolor;
     }

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◆ setValue()

ilColorPickerInputGUI::setValue ( $a_value )

Definition at line 66 of file class.ilColorPickerInputGUI.php.

References determineHexcode(), getAcceptNamedColors(), and getHexcode().

Referenced by ilCalendarCategoryGUI\initFormCategory(), and setValueByArray().

                                       : void
     {
         $a_value = trim($a_value);
         if ($this->getAcceptNamedColors() && substr($a_value, 0, 1) == "!") {
             parent::setValue($a_value);
         } else {
             $this->hex = ilColorPickerInputGUI::determineHexcode($a_value);
             parent::setValue($this->getHexcode());
         }
     }

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◆ setValueByArray()

ilColorPickerInputGUI::setValueByArray ( array $a_values )

Definition at line 61 of file class.ilColorPickerInputGUI.php.

References ilFormPropertyGUI\getPostVar(), and setValue().

                                                     : void
     {
         $this->setValue($a_values[$this->getPostVar()]);
     }

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Field Documentation

◆ $acceptnamedcolors

bool ilColorPickerInputGUI::$acceptnamedcolors = false

protected

Definition at line 29 of file class.ilColorPickerInputGUI.php.

Referenced by getAcceptNamedColors().

◆ $defaultcolor

string ilColorPickerInputGUI::$defaultcolor = ""

protected

Definition at line 30 of file class.ilColorPickerInputGUI.php.

Referenced by getDefaultColor().

◆ $hex

string ilColorPickerInputGUI::$hex = ""

protected

Definition at line 28 of file class.ilColorPickerInputGUI.php.

The documentation for this class was generated from the following file:

components/ILIAS/Form/classes/class.ilColorPickerInputGUI.php

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ checkInput()

◆ determineHexcode()

◆ getAcceptNamedColors()

◆ getDefaultColor()

◆ getHexcode()

◆ getInput()

◆ insert()

◆ setAcceptNamedColors()

◆ setDefaultColor()

◆ setValue()

◆ setValueByArray()

Field Documentation

◆ $acceptnamedcolors

◆ $defaultcolor

◆ $hex