moved Libs out of core folder

application/libs/FML/Script/Features/ValuePickerFeature.php

@@ -0,0 +1,226 @@
+<?php
+
+namespace FML\Script\Features;
+
+use FML\Controls\Entry;
+use FML\Controls\Label;
+use FML\Script\Builder;
+use FML\Script\Script;
+use FML\Script\ScriptInclude;
+use FML\Script\ScriptLabel;
+
+/**
+ * Script Feature for creating a ValuePicker behavior
+ *
+ * @author    steeffeen <mail@steeffeen.com>
+ * @copyright FancyManiaLinks Copyright © 2014 Steffen Schröder
+ * @license   http://www.gnu.org/licenses/ GNU General Public License, Version 3
+ */
+class ValuePickerFeature extends ScriptFeature {
+	/*
+	 * Constants
+	 */
+	const FUNCTION_UPDATE_PICKER_VALUE = 'FML_UpdatePickerValue';
+	const VAR_PICKER_VALUES            = 'FML_Picker_Values';
+	const VAR_PICKER_DEFAULT_VALUE     = 'FML_Picker_Default_Value';
+	const VAR_PICKER_ENTRY_ID          = 'FML_Picker_EntryId';
+
+	/*
+	 * Protected properties
+	 */
+	/** @var Label $label */
+	protected $label = null;
+	/** @var Entry $entry */
+	protected $entry = null;
+	protected $values = array();
+	protected $default = null;
+
+	/**
+	 * Construct a new ValuePicker Feature
+	 *
+	 * @param Label  $label   (optional) ValuePicker Label
+	 * @param Entry  $entry   (optional) Hidden Entry
+	 * @param array  $values  (optional) Possible values
+	 * @param string $default (optional) Default value
+	 */
+	public function __construct(Label $label = null, Entry $entry = null, array $values = array(), $default = null) {
+		if (!is_null($label)) {
+			$this->setLabel($label);
+		}
+		if (!is_null($entry)) {
+			$this->setEntry($entry);
+		}
+		if (!empty($values)) {
+			$this->setValues($values);
+		}
+		if (!is_null($default)) {
+			$this->setDefault($default);
+		}
+	}
+
+	/**
+	 * Set the ValuePicker Label
+	 *
+	 * @param Label $label ValuePicker Label
+	 * @return static
+	 */
+	public function setLabel(Label $label) {
+		$this->label = $label->checkId()->setScriptEvents(true);
+		return $this;
+	}
+
+	/**
+	 * Get the ValuePicker Label
+	 *
+	 * @return \FML\Controls\Label
+	 */
+	public function getLabel() {
+		return $this->label;
+	}
+
+	/**
+	 * Set the hidden Entry
+	 *
+	 * @param Entry $entry Hidden Entry
+	 * @return static
+	 */
+	public function setEntry(Entry $entry) {
+		$this->entry = $entry->checkId();
+		return $this;
+	}
+
+	/**
+	 * Get the hidden Entry
+	 *
+	 * @return \FML\Controls\Entry
+	 */
+	public function getEntry() {
+		return $this->entry;
+	}
+
+	/**
+	 * Set the possible values
+	 *
+	 * @param array $values Possible values
+	 * @return static
+	 */
+	public function setValues(array $values) {
+		$this->values = array();
+		foreach ($values as $value) {
+			array_push($this->values, (string)$value);
+		}
+		return $this;
+	}
+
+	/**
+	 * Set the default value
+	 *
+	 * @param string $default Default value
+	 * @return static
+	 */
+	public function setDefault($default) {
+		$this->default = (string)$default;
+	}
+
+	/**
+	 * Get the default value
+	 *
+	 * @return string
+	 */
+	public function getDefault() {
+		if ($this->default) {
+			return $this->default;
+		}
+		if (!empty($this->values)) {
+			return reset($this->values);
+		}
+		return null;
+	}
+
+	/**
+	 * @see \FML\Script\Features\ScriptFeature::prepare()
+	 */
+	public function prepare(Script $script) {
+		if ($this->label) {
+			$script->setScriptInclude(ScriptInclude::TEXTLIB);
+			$script->addScriptFunction(self::FUNCTION_UPDATE_PICKER_VALUE, $this->buildUpdatePickerValueFunction());
+			$script->appendGenericScriptLabel(ScriptLabel::ONINIT, $this->buildInitScriptText(), true);
+			$script->appendGenericScriptLabel(ScriptLabel::MOUSECLICK, $this->buildClickScriptText());
+		}
+		return $this;
+	}
+
+	/**
+	 * Build the function text
+	 *
+	 * @return string
+	 */
+	protected function buildUpdatePickerValueFunction() {
+		return "
+Void " . self::FUNCTION_UPDATE_PICKER_VALUE . "(CMlLabel _Label) {
+	declare " . self::VAR_PICKER_VALUES . " as Values for _Label = Text[];
+	declare NewValueIndex = -1;
+	if (Values.exists(_Label.Value)) {
+		declare ValueIndex = Values.keyof(_Label.Value);
+		ValueIndex += 1;
+		if (Values.existskey(ValueIndex)) {
+			NewValueIndex = ValueIndex;
+		} else {
+			NewValueIndex = 0;
+		}
+	}
+	declare NewValue = " . Builder::EMPTY_STRING . ";
+	if (Values.existskey(NewValueIndex)) {
+		NewValue = Values[NewValueIndex];
+	} else {
+		declare " . self::VAR_PICKER_DEFAULT_VALUE . " as Default for _Label = " . Builder::EMPTY_STRING . ";
+		NewValue = Default;
+	}
+	_Label.Value = NewValue;
+	declare " . self::VAR_PICKER_ENTRY_ID . " as EntryId for _Label = " . Builder::EMPTY_STRING . ";
+	if (EntryId != " . Builder::EMPTY_STRING . ") {
+		declare Entry <=> (Page.GetFirstChild(EntryId) as CMlEntry);
+		Entry.Value = NewValue;
+	}
+}";
+	}
+
+	/**
+	 * Build the init script text
+	 *
+	 * @return string
+	 */
+	protected function buildInitScriptText() {
+		$labelId = $this->label->getId(true, true);
+		$entryId = '""';
+		if ($this->entry) {
+			$entryId = $this->entry->getId(true, true);
+		}
+		$values  = Builder::getArray($this->values);
+		$default = Builder::escapeText($this->getDefault(), true);
+		return "
+declare Label_Picker <=> (Page.GetFirstChild({$labelId}) as CMlLabel);
+declare Text[] " . self::VAR_PICKER_VALUES . " as Values for Label_Picker;
+Values = {$values};
+declare Text " . self::VAR_PICKER_DEFAULT_VALUE . " as Default for Label_Picker;
+Default = {$default};
+declare Text " . self::VAR_PICKER_ENTRY_ID . " as EntryId for Label_Picker;
+EntryId = {$entryId};
+" . self::FUNCTION_UPDATE_PICKER_VALUE . "(Label_Picker);
+";
+	}
+
+	/**
+	 * Build the script text for Label clicks
+	 *
+	 * @return string
+	 */
+	protected function buildClickScriptText() {
+		$labelId = $this->label->getId(true, true);
+		return "
+if (Event.ControlId == {$labelId}) {
+	declare Label_Picker <=> (Event.Control as CMlLabel);
+	" . self::FUNCTION_UPDATE_PICKER_VALUE . "(Label_Picker);
+}";
+	}
+}